[glibc.git] / ChangeLog

2017-07-17  DJ Delorie  <dj@redhat.com>

        * nss/nss_test.h: New.
        * nss/nss_test1.h: Rewrite to use test-provided data.  Add group
        tests.  Parameterize to allow multiple instances.
        * nss/nss_test2.h: New.  Second instance.
        * nss/nss_test.ver: New.
        * nss/nss_test1.c: Update to use new framework.
        * nss/nss_test2.c: New.
        * nss/nss_test3.c: New.
        * nss/nss_test4.c: New.
        * nss/nss_test5.c: New.
        * nss/Makefile: Build new tests.
        * shlib-versions: Add libnss_test2.

2017-07-17  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #21512]
        * sysdeps/unix/sysv/linux/hppa/clone.S (__clone): Fix argument
        passing to syscall exit.

2017-07-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h (HWCAP_FCMA): New macro.
        (HWCAP_JSCVT, HWCAP_LRCPC): Likewise.

2017-07-16  John David Anglin  <danglin@gcc.gnu.org>

        * sysdeps/hppa/dl-trampoline.S (_dl_runtime_resolve): Return to caller
        if _dl_fixup fails.

        * sysdeps/unix/sysv/linux/hppa/clone.S (__clone): Add .cfi annotation.
        * sysdeps/unix/sysv/linux/hppa/getcontext.S (__getcontext): Likewise.
        * sysdeps/unix/sysv/linux/hppa/pt-vfork.S (__vfork): Likewise.
        * sysdeps/unix/sysv/linux/hppa/setcontext.S (__setcontext): Likewise.

        * sysdeps/unix/sysv/linux/hppa/getcontext.S (__getcontext): Fix stack
        offset for r19 load.

        * sysdeps/unix/sysv/linux/hppa/setcontext.S (__setcontext): Return 0.

        * sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h (PSEUDO): Fix CFA offset.
        Use .cfi_def_cfa_offset instead of .cfi_offset.  Don't record stack
        pointer offset.  Correct PIC register offset.  Don't mention frame
        related instructions in epilogue.
        (PUSHARGS_1): Correct offset.
        (PUSHARGS_2): Likewise.
        (PUSHARGS_3): Likewise.
        (PUSHARGS_4): Likewise.
        (PUSHARGS_5): Likewise.
        (PUSHARGS_6): Likewise.
        (POPARGS_1): Don't mention register restore.
        (POPARGS_2): Likewise.
        (POPARGS_3): Likewise.
        (POPARGS_4): Likewise.
        (POPARGS_5): Likewise.
        (POPARGS_6): Likewise.
        * sysdeps/unix/sysv/linux/hppa/sysdep.h (SAVE_PIC): Don't mention
        copy of PIC register.
        (LOAD_PIC): Likewise don't mention restore.
        (DO_CALL): Fix CFA offset.  Use .cfi_def_cfa_offset instead of
        .cfi_offset.  Don't record stack pointer offset.  Correct PIC register
        offset.  Don't mention frame related instructions in epilogue.

        * sysdeps/unix/sysv/linux/hppa/localplt.data: Remove _exit entry.

        * sysdeps/hppa/__longjmp.c (__longjmp): Remove extra braces.

        [BZ 20098]
        * sysdeps/hppa/dl-fptr.c (_dl_read_access_allowed): New.
        (_dl_lookup_address): Return address if it is not consistent with
        being a linker defined function pointer.  Likewise, return address
        if address and function descriptor addresses are not accessible.

2017-07-16  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * po/libc.pot: Regenerate.

2017-07-15  John David Anglin  <danglin@gcc.gnu.org>

        [BZ locale/19838]
        * sysdeps/unix/sysv/linux/hppa/bits/shm.h (SHMLBA): Set to page size.

        * nptl/allocatestack.c (allocate_stack): Align old and new guard
        addresses to page boundaries when the stack grows up.

        * sysdeps/hppa/math-tests.h: New.

2017-07-14  DJ Delorie  <dj@redhat.com>

        [BZ #21654]
        * grp/grp_merge.c (__copy_grp): Align char** to minimum pointer
        alignment not char alignment.
        (__merge_grp): Likewise.

2017-07-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>
            Florian Weimer  <fweimer@redhat.com>

        * libio/memstream.c (__open_memstream): Set _IO_FLAGS2_NEED_LOCK.
        * libio/wmemstream.c (open_wmemstream): Likewise.
        * nptl/tst-memstream.c: New.

2017-07-12  Jiong Wang  <jiong.wang@arm.com>

        * sysdeps/arm/dl-machine.h (elf_machine_load_address):  Also strip bit 0
        of pcrel_address under Thumb mode.

2017-07-12  Akhilesh Kumar <akhilesh.k@samsung.com>

        [BZ #21207]
        * locale/iso-639.def: Add Fiji Hindi (hif).

2017-07-12  John David Anglin  <danglin@gcc.gnu.org>

        * sysdeps/hppa/dl-machine.h (elf_machine_rela): Fix typo.

2017-07-12  H.J. Lu  <hongjiu.lu@intel.com>

        * debug/Makefile (CFLAGS-tst-ssp-1.c): Set to
        -fstack-protector-all.

2017-07-11  Chris Leonard <cjl@sugarlabs.org>

        [BZ #20496]
        * locale/iso-639.def: Add Awajún / Aguaruna (agr).

2017-07-11  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64le/Makefile: Use $(all-object-suffixes)
        to iterate over all possible object suffixes.  Add a comment
        explaining the use of sysdep-CFLAGS instead of CFLAGS.

2017-07-11  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12189]
        * debug/Makefile (CFLAGS-tst-ssp-1.c): New.
        (tests): Add tst-ssp-1 if -fstack-protector works.
        * debug/fortify_fail.c: Include <stdbool.h>.
        (_fortify_fail_abort): New function.
        (__fortify_fail): Call _fortify_fail_abort.
        (__fortify_fail_abort): Add a hidden definition.
        * debug/stack_chk_fail.c: Include <stdbool.h>.
        (__stack_chk_fail): Call __fortify_fail_abort, instead of
        __fortify_fail.
        * debug/tst-ssp-1.c: New file.
        * include/stdio.h (__libc_message_action): New enum.
        (__libc_message): Replace int with enum __libc_message_action.
        (__fortify_fail_abort): New hidden prototype.
        * malloc/malloc.c (malloc_printerr): Update __libc_message calls.
        * sysdeps/posix/libc_fatal.c (__libc_message): Replace int
        with enum __libc_message_action.  Call BEFORE_ABORT only if
        action includes do_backtrace.
        (__libc_fatal): Update __libc_message call.

2017-07-11  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #21738]
        * manual/llio.texi (RWF_NOWAIT): New item.
        * misc/tst-preadvwritev2-common.c (do_test_with_invalid_flags):
        Add RWF_NOWAIT check.
        * sysdeps/unix/sysv/linux/bits/uio-ext.h (RWF_NOWAIT): New flag.

2017-07-11  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c:
        Support running on kernels without PTRACE_SINGLEBLOCK.

2017-07-10  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21742]
        * elf/Makefile (dl-routines): Move dl-conflict to ...
        (rtld-routines): Here.

2017-07-10  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21741]
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Test memmove_chk and memset_chk only
        in libc.so.

2017-07-09  John David Anglin  <danglin@gcc.gnu.org>

        * sysdeps/hppa/fpu/libm-test-ulps: Update.

        [BZ #21016]
        * sysdeps/nptl/bits/thread-shared-types.h (struct __pthread_mutex_s):
        Fix typo.
        * sysdeps/unix/sysv/linux/hppa/pthread.h: Include
        bits/types/struct_timespec.h.
        (PTHREAD_MUTEX_INITIALIZER): Revise define.
        (PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP): Likewise.
        (PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP): Likewise.
        (PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP): Likewise.
        (PTHREAD_RWLOCK_INITIALIZER): Likewise.
        (PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP): Likewise.
        (PTHREAD_COND_INITIALIZER): Likewise.
        Remove old definitions.
        * sysdeps/unix/sysv/linux/hppa/internaltypes.h: Delete.
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_broadcast.c: Delete.
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_destroy.c: Delete.
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_init.c: Delete.
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_signal.c: Delete.
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_wait.c: Delete.

2017-07-09  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memcmp.c: Update comments.
        * sysdeps/x86_64/multiarch/memmove.c: Likewise.
        * sysdeps/x86_64/multiarch/memrchr.c: Likewise.
        * sysdeps/x86_64/multiarch/memset.c: Likewise.
        * sysdeps/x86_64/multiarch/rawmemchr.c: Likewise.
        * sysdeps/x86_64/multiarch/strchrnul.c: Likewise.
        * sysdeps/x86_64/multiarch/strlen.c: Likewise.
        * sysdeps/x86_64/multiarch/strnlen.c: Likewise.
        * sysdeps/x86_64/multiarch/wcschr.c: Likewise.
        * sysdeps/x86_64/multiarch/wcscpy.c: Likewise.
        * sysdeps/x86_64/multiarch/wcslen.c: Likewise.
        * sysdeps/x86_64/multiarch/wcsnlen.c: Likewise.
        * sysdeps/x86_64/multiarch/wmemchr.c: Likewise.
        * sysdeps/x86_64/multiarch/wmemcmp.c: Likewise.
        * sysdeps/x86_64/multiarch/wmemset.c: Likewise.
        * sysdeps/x86_64/multiarch/wmemset_chk.c: Likewise.

2017-07-09  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Update comments.

2017-07-09  Helge Deller  <deller@gmx.de>

        [BZ #21049]
        * sysdeps/hppa/__longjmp.c (__longjmp): Move call to CHECK_SP
        up to avoid clobbering r26.

2017-07-08  Andreas Schwab  <schwab@linux-m68k.org>

        * scripts/build-many-glibcs.py (Glibc.build_glibc): Also build
        profiled objects.

2017-07-06  DJ Delorie  <dj@redhat.com>

        * manual/tunables.texi: Add missing @end deftp.

2017-07-06  Florian Weimer  <fw@deneb.enyo.de>

        * resolv/tst-resolv-basic.c (test_bug_21295): New function.
        (do_test): Call it.

2017-07-06  DJ Delorie  <dj@redhat.com>

        * config.make.in: Enable experimental malloc option.
        * configure.ac: Likewise.
        * configure: Regenerate.
        * manual/install.texi: Document it.
        * INSTALL: Regenerate.
        * malloc/Makefile: Likewise.
        * malloc/malloc.c: Add per-thread cache (tcache).
        (tcache_put): New.
        (tcache_get): New.
        (tcache_thread_freeres): New.
        (tcache_init): New.
        (__libc_malloc): Use cached chunks if available.
        (__libc_free): Initialize tcache if needed.
        (__libc_realloc): Likewise.
        (__libc_calloc): Likewise.
        (_int_malloc): Prefill tcache when appropriate.
        (_int_free): Likewise.
        (do_set_tcache_max): New.
        (do_set_tcache_count): New.
        (do_set_tcache_unsorted_limit): New.
        * manual/probes.texi: Document new probes.
        * malloc/arena.c: Add new tcache tunables.
        * elf/dl-tunables.list: Likewise.
        * manual/tunables.texi: Document them.
        * NEWS: Mention the per-thread cache.

2017-07-06  Joseph Myers  <joseph@codesourcery.com>

        * iconvdata/tst-loading.c (TIMEOUT): Define to 30.
        * misc/tst-tsearch.c (TIMEOUT): Remove.
        * nptl/tst-create-detached.c (TIMEOUT): Define to 100.
        * nptl/tst-robust-fork.c (TIMEOUT): Likewise.
        * nptl/tst-rwlock19.c (TIMEOUT): Likewise.
        * string/tst-cmp.c (TIMEOUT): Define to 600.

2017-07-06  Matthew Krupcale  <mkrupcale@matthewkrupcale.com>

        [BZ #21715]
        * sysdeps/nptl/bits/pthreadtypes.h (__have_pthread_attr_t): Fix typo
        on definition.

2017-07-06  Florian Weimer  <fweimer@redhat.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21609]
        * sysdeps/x86_64/Makefile (sysdep-dl-routines): Add tls_get_addr.
        (gen-as-const-headers): Add rtld-offsets.sym.
        * sysdeps/x86_64/dl-tls.c: New file.
        * sysdeps/x86_64/rtld-offsets.sym: Likwise.
        * sysdeps/x86_64/tls_get_addr.S: Likewise.
        * sysdeps/x86_64/dl-tls.h: Add multiple inclusion guards.
        * sysdeps/x86_64/tlsdesc.sym (TI_MODULE_OFFSET): New.
        (TI_OFFSET_OFFSET): Likwise.

2017-07-05  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ# 21697]
        * sysdeps/posix/spawni.c (__spawni_child): Fix return value.

2017-07-05  Florian Weimer  <fweimer@redhat.com>

        * resolv/Makefile (tests-internal): Add tst-resolv-threads.
        (tst-resolv-threads): Link with -ldl, -lresolv, -lpthread.
        * resolv/tst-resolv-threads.c: New file.

2017-07-05  Florian Weimer  <fweimer@redhat.com>

        support: Add resolver testing mode which does not patch _res.
        * support/resolv_test.h (struct resolv_redirect_config): Add
        disable_redirect, server_address_overrides.
        * support/resolv_test.c (make_server_sockets_for_address): New
        function.
        (resolv_test_start): Call it.

2017-07-05  Florian Weimer  <fweimer@redhat.com>

        * support/namespace.h (struct support_chroot_configuration)
        (struct support_chroot): Define.
        (support_chroot_create, support_chroot_free): New functions.
        * support/support_chroot.c: New file.
        * support/Makefile (libsupport-routines): Add support_chroot.
        * resolv/tst-resolv-res_init-skeleton.c (path_chroot)
        (path_resolv_conf): Remove definitions.
        (chroot_env): New variable.
        (prepare): Call support_chroot_create.
        (check_chroot_working, setup_nss_dns_and_chroot, run_res_init)
        (special_test_callback, do_test): Likewise.

2017-07-05  Florian Weimer  <fweimer@redhat.com>

        Add subtest to check isolation of multiple loopback addresses.
        * support/tst-support-namespace.c (test_localhost_bind): New function.
        (do_test): Call it.

2017-07-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * libio/libio.h (_IO_FLAGS2_NEED_LOCK, _IO_need_lock): Define.
        * libio/libioP.h (_IO_enable_locks): Declare.
        * libio/Versions (_IO_enable_locks): New symbol.
        * libio/genops.c (_IO_enable_locks): Define.
        (_IO_old_init): Initialize flags2.
        * libio/feof.c.c (_IO_feof): Avoid locking when not needed.
        * libio/ferror.c (_IO_ferror): Likewise.
        * libio/fputc.c (fputc): Likewise.
        * libio/putc.c (_IO_putc): Likewise.
        * libio/getc.c (_IO_getc): Likewise.
        * libio/getchar.c (getchar): Likewise.
        * libio/ioungetc.c (_IO_ungetc): Likewise.
        * nptl/pthread_create.c (__pthread_create_2_1): Enable stdio locks.
        * libio/iofopncook.c (_IO_fopencookie): Enable locking for the file.
        * sysdeps/pthread/flockfile.c (__flockfile): Likewise.

2017-07-04  Florian Weimer  <fweimer@redhat.com>

        [BZ #21542]
        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Default to
        two if no accurate information is available.
        * posix/tst-sysconf-empty-chroot.c: New file.
        * posix/Makefile (tests): Add it.

2017-07-04  Florian Weimer  <fweimer@redhat.com>

        * resolv/resolv_conf.c (resolv_conf_matches): Tighten check for name
        server and sort list counts.  Fix improper check for empty search
        path (completely missing domain name) leading to assertion failure
        in update_from_conf.
        * resolv/tst-resolv-res_init-skeleton.c (struct test_case): Add
        hostname member.
        (run_res_init): Set host name if requested.
        (test_cases): Update.

2017-07-04  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (Context.checkout): Default
        binutils version to 2.29 branch, GMP version to 6.1.2 and Linux
        kernel version to 4.12.

2017-07-04  Florian Weimer  <fweimer@redhat.com>

        * resolv/resolv_conf.c (struct resolv_conf_global): Clarify free
        list management and the role of free_list_start.
        (decrement_at_index): Put zero at the end of the free list.
        (__resolv_conf_attach): Fix bogus assert.
        * resolv/Makefile (tests): Add tst-resolv-res_init-multi.
        (tst-resolv-res_init-multi): Link with -lresolv, -lpthread.

2017-07-03  Florian Weimer  <fweimer@redhat.com>

        resolv: Introduce free list for resolv_conf index slosts.
        * resolv/resolv_conf.c (struct resolv_conf_array): Change element
        type to uintptr_t.
        (struct resolv_conf_global): Add free_list_start member.
        (resolv_conf_get_1): Check for free list entry.
        (decrement_at_index): Put freed slot on the free list.
        (__resolv_conf_attach): Obtain new slot from the free list.
        * resolv/tst-resolv-res_ninit.c: New file.
        * resolv/Makefile (tests-internal): Add tst-resolv-res_ninit.
        (tests-special): Add mtrace-tst-resolv-res_ninit.out.
        (generated): Add mtrace-tst-resolv-res_ninit.out,
        tst-resolv-res_ninit.mtrace.
        (mtrace-tst-resolv-res_ninit.out): Add target.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        [BZ #984]
        Reload /etc/resolv.conf if has been changed on disk.
        * resolv/resolv_conf.h (resolv_conf): Remove initstamp member.
        (__resolv_conf_load, __resolv_conf_get_current): Declare.
        * resolv/resolv_conf.c (struct resolv_conf_global): Add
        conf_current, conf_mtime, conf_ctime, conf_size, conf_ino members.
        (__resolv_conf_get_current): New function.
        (__resolv_conf_allocate): Do not initialize initstamp.
        (freeres): Deallocate global->conf_current.
        * resolv/resolv.h (RES_NORELOAD): Define.
        * resolv/res_debug.c (p_option): Add RES_NORELOAD.
        * resolv/resolv-internal.h (__res_initstamp): Remove declaration.
        * resolv/resolv_context.c (replicated_configuration_matches): New.
        (maybe_init): Call it.  Use __resolv_conf_get_current to obtain
        the current configration.
        * resolv/res_init.c (__res_initstamp): Remove variable definition.
        (has_preinit_values): New function.
        (__resolv_conf_load): Renamed from __res_vinit.  Drop res_state
        parameter and do not call __resolv_conf_attach.
        (__res_vinit): Reimplement based __resolv_conf_load.
        (res_options): Handle no-reload.
        * resolv/res_libc.c (atomicinclock, atomicincunlock, atomicinc)
        (lock): Remove.
        (res_int): Do not update __res_initstamp.
        * resolv/tst-resolv-res_init-skeleton.c (print_resp): Handle
        RES_NORELOAD.
        (test_cases): Test no-reload.
        (special_test_call_res_init): Remove.
        (special_test_callback): Rely on automated reloading.  Add tests
        for no-reload.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        Mirror the entire resolver configuration in struct resolv_conf.
        * resolv/resolv_context.h (__resolv_context_nameserver_count)
        (__resolv_context_nameserver): New functions.
        (__resolv_context_sort_count, __resolv_context_sort_entry):
        Likewise.
        * resolv/nss_dns/dns-host.c (getanswer_r): Add struct
        resolv_context parameter.
        (gethostbyname3_context, _nss_dns_gethostbyaddr2_r): Adjust.
        (addrsort): Switch to struct resolv_context.
        * resolv/resolv_conf.h (struct resolv_sortlist_entry): Define.
        (struct resolv_conf): Add nameserver_list, nameserver_list_size,
        sort_list, sort_list_size, options, retrans, retry, ndots members.
        * resolv/resolv_conf.c (same_address_v4, same_address_v6)
        (same_address): New functions.
        (resolv_conf_matches): Compare the new array members.
        (__resolv_conf_allocate): Allocate and copy the new array members.
        (update_from_conf): Copy the entire configuration.
        * resolv/res_init.c (struct nameserver_list, struct sort_list):
        Define using dynarray.
        (struct resolv_conf_parser): Add nameserver_list, sort_list,
        template members.
        (resolv_conf_parser_init): Add preinit argument.  Initialize the
        new members.
        (resolv_conf_parser_free): Deallocate the new arrays.
        (allocate_address_v4): New function.
        (res_setoptions): Switch to struct resolv_conf_parser * parameter.
        (res_vinit_1): Drop res_state parameter.  Write all parsed date to
        the parser object instead.  Use allocate_address_v4 to allocate
        IPv4 addresses.
        (__res_vinit): Adjust.
        * resolv/tst-resolv-res_init-skeleton.c (print_resp): Print the
        extended name server list.
        (test_cases): Adjust.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        [BZ #19569]
        [BZ #21475]
        Support an arbitrary number of search domains.
        * resolv/resolv_context.h (__resolv_context_search_list): New.
        * resolv/resolv_conf.h (struct resolv_conf): Add search_list,
        search_list_size members.
        * resolv/resolv_conf.c (resolv_conf_matches): Compare search list.
        (__resolv_conf_allocate): Allocate and and copy search list.
        (update_from_conf): Copy the search list.
        * resolv/res_init.c (struct search_list): Define using dynarray.
        (struct resolv_conf_parser): Define.
        (resolv_conf_parser_init, resolv_conf_parser_free)
        (domain_from_hostname): New functions.
        (res_vinit_1): Add struct resolv_conf_parser * parameter.  Use
        struct search_list to collect search list entries.  Call
        domain_from_hostname to obtain the fallback domain name.
        (__res_vinit): Create and destroy parser object.  Pass search list
        to __resolv_conf_allocate.
        * resolv/res_query.c (__res_context_search): Use
        __resolv_context_search_list to obtain search list entries.
        * resolv/tst-resolv-res_init-skeleton.c (print_resp): Print data
        from extended resolver context.
        (test_cases): Update.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        Add extended resolver state/configuration (struct resolv_conf).
        * resolv/resolv_conf.h, resolv/resolv_conf.c: New files.
        * resolv/res-close.c (__res_iclose): Call __resolv_conf_detach.
        * resolv/res_init.c (res_vinit_1): Do not initialize initstamp.
        (__res_vinit): Call __resolv_conf_allocate and
        __resolv_conf_attach.
        * resolv/resolv_context.h (struct resolv_context): Add conf member
        of type struct resolv_conf.
        * resolv/resolv_context.c (maybe_init): Get initstamp from struct
        resolv_conf.  Update conf member after initialization.
        * resolv/Makefile (routines): Add resolv_conf.
        * resolv/bits/types/res_state.h [_LIBC] (struct __res_state):
        Rename _u._ext.initstamp to _u._ext.__glibc_extension_index.
        [!_LIBC] (struct __res_state): Rename _u._ext._initstamp to
        _u._ext.__glibc_reserved.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        [BZ #21668]
        Introduce temporary resolver contexts (struct resolv_conf).
        * resolv/resolv-internal.h (__res_context_mkquery)
        (__res_context_searchl __res_context_query, __res_context_send)
        (__res_context_hostalias): Declare.
        (__res_nopt): Switch to struct resolv_context.
        * resolv/res_use_inet6.h: New file.
        * resolv/resolv_context.h: Likewise.
        * resolv/resolv_context.c: Likewise.
        * resolv/compat-gethnamaddr.c (res_gethostbyname2_context):
        Renamed from res_gethostbyname2.  Use struct resolv_context.
        (res_gethostbyname2): New function.  Implement using
        res_gethostbyname2_context.
        (res_gethostbyaddr_context): Renamed from res_gethostbyaddr.  Use
        struct resolv_context.
        (res_gethostbyaddr): New function.  Implement using
        res_gethostbyaddr_context.
        * resolv/nss_dns/dns-canon.c (_nss_dns_getcanonname_r): Use struct
        resolv_context.
        * resolv/nss_dns/dns-host.c (gethostbyname3_context): Renamed from
        _nss_dns_gethostbyname3_r.  Use struct resolv_context.
        (_nss_dns_gethostbyname3_r): Implement using gethostbyname3_context.
        (_nss_dns_gethostbyname_r, _nss_dns_gethostbyname4_r): Likewise.
        (_nss_dns_gethostbyaddr2_r): Use struct resolv_context.
        * resolv/nss_dns/dns-network.c (_nss_dns_getnetbyname_r)
        (_nss_dns_getnetbyaddr_r): Likewise.
        * resolv/res-close.c (res_thread_freeres): Call
        __resolv_context_freeres.
        * resolv/res_libc.c (__res_maybe_init): Remove function.  Moved to
        maybe_init in resolv/resolv_context.c.
        * resolv/res_mkquery.c (__res_context_mkquery): Rename from
        res_nmkquery.  Use struct resolv_context.
        (context_mkquery_common): New function.
        (res_nmkquery, res_mkquery): Use it.
        (res_nopt): Switch to struct resolv_context.
        * resolv/res_query.c (__res_context_querydomain): Renamed from
        __libc_res_nquerydomain.  Use struct resolv_context.
        (__res_context_query): Renamed from __libc_res_nquery.  Use struct
        resolv_context.
        (context_query_common): New function.
        (res_nquery, res_query): Use it.
        (__res_context_search): Renamed from __libc_res_nsearch.  Use
        struct resolv_context.
        (context_search_common): New function.
        (res_nsearch, res_search): Use it.
        (__res_context_querydomain): Rename from __libc_res_nquerydomain.
        Use struct resolv_context.
        (context_querydomain_common): New function.
        (res_nquerydomain, res_querydomain): Use it.
        (__res_context_hostalias): Rename from res_hostalias.  Use struct
        resolv_context.
        (context_hostalias_common): New function.
        (res_hostalias, hostalias): Use it.
        * resolv/res_send.c (__res_context_send): Renamed from
        __libc_res_nsend.  Use struct resolv_context.
        (context_send_common): New function.
        (res_nsend, res_send): Use it.
        * resolv/Makefile (routines): Add resolv_context.
        * resolv/Versions (libc): Export __resolv_context_get,
        __resolv_context_get_preinit, __resolv_context_get_override,
        __resolv_context_put.  Remove __res_maybe_init.
        (libresolv): Export __res_context_query, __res_context_search,
        __res_context_hostalias.  Remove __libc_res_nquery,
        __libc_res_nsearch.
        * include/resolv.h (__res_maybe_init, __libc_res_nquery)
        (__libc_res_nsearch, __libc_res_nsend): Remove declaration.
        (__hostalias, __res_nmkquery, __res_nquery, __res_nquerydomain)
        (__res_hostalias, __res_nsearch, __res_nsend): Remove hidden
        prototypes.
        * nss/nsswitch.h (__nss_hostname_digits_dots_context): Declare.
        * nss/digits_dots.c (__nss_hostname_digits_dots_context): Renamed
        from __nss_hostname_digits_dots.  Use struct resolv_context.
        (__nss_hostname_digits_dots): New function.
        * nss/getXXbyYY.c [HANDLE_DIGITS_DOTS] (FUNCTION_NAME): Acquire
        struct resolv_context object.  Call new function
        __nss_hostname_digits_dots_context.
        * nss/getXXbyYY_r.c (REENTRANT_NAME): Use struct resolv_context.
        * nss/getnssent_r.c (__nss_setent): Likewise.
        * nscd/aicache.c (addhstaiX): Use struct resolv_context,
        __resolv_context_disable_inet6 and __resolv_context_enable_inet6
        instead of direct _res manipulation.
        * sysdeps/posix/getaddrinfo.c (gethosts, gaih_inet): Likewise.

2017-07-03  Florian Weimer  <fweimer@redhat.com>

        * resolv/tst-resolv-res_init-skeleton.c
        (special_tests_count, special_test_call_res_init)
        (special_test_callback, special_test_thread_func)
        (run_special_test_on_thread, special_test): Define.
        (do_test): call special_test.
        (test_init_names): Fix typo.

2017-07-03  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power8/strlen.S: Remove unreachable code.
        * sysdeps/powerpc/powerpc64/power8/strnlen.S: Likewise.

2017-07-01  Florian Weimer  <fweimer@redhat.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21696]
        * posix/sched_cpucount.c: Don't include <limits.h>.
        (__sched_cpucount): Use __builtin_popcount.

2017-07-01  Ramana Radhakrishnan  <ramana.gcc@googlemail.com>

        * sysdeps/unix/sysv/aarch64/cpu-features.c (init_cpu_features):
        Fix typo.

2017-06-30  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * include/math.h (__signbitf128): Define as hidden.
        * sysdeps/ieee754/float128/s_signbitf128.c (__signbitf128):
        Reimplement without builtins.
        * sysdeps/ia64/bits/floatn.h [!__GNUC_PREREQ (6, 0)]
        (__builtin_signbitf128): Define to __signbitf128.
        * sysdeps/powerpc/bits/floatn.h: Likewise.
        * sysdeps/x86/bits/floatn.h: Likewise.

2017-06-30  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/arm/fcntl.c: Remove file.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/fcntl.c: Likewise.
        * sysdeps/unix/sysv/linux/hppa/fcntl.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/fcntl.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/fcntl.c: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/fcntl.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/fcntl.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/fcntl.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fcntl.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/fcntl.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/fcntl.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/fcntl.c: Likewise.
        * sysdeps/unix/sysv/linux/fcntl.c (do_fcntl): Rename to
        fcntl_common and add check for F_GETOWN.
        (__libc_fcntl): Use SYSCALL_CANCEL macro.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c: Refactor to
        use default implementation.

2017-06-30  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * elf/dl-tunables.h (tunable_is_name): Move from...
        * elf/dl-tunables.c (is_name): ... here.
        (parse_tunables, __tunables_init): Adjust.
        * manual/tunables.texi: Document glibc.tune.cpu.
        * sysdeps/aarch64/dl-tunables.list: New file.
        * sysdeps/unix/sysv/linux/aarch64/cpu-features.c (struct
        cpu_list): New type.
        (cpu_list): New list of CPU names and their MIDR.
        (get_midr_from_mcpu): New function.
        (init_cpu_features): Override MIDR if necessary.

        * sysdeps/aarch64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Unconditionally select thunderx
        routine for testing.

2017-06-30  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21120]
        * malloc/malloc-internal.h (MALLOC_ALIGNMENT): Moved to ...
        * sysdeps/generic/malloc-alignment.h: Here.  New file.
        * sysdeps/i386/malloc-alignment.h: Likewise.
        * sysdeps/generic/malloc-machine.h: Include <malloc-alignment.h>.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * resolv/tst-resolv-res_init-skeleton.c (test_init_names): New
        variable.
        (test_file_contents): Use it.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_init.c (res_setoptions): Remove source argument.
        (res_vinit_1): Adjust.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_query.c (DEBUG): Remove preprocessor conditional.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_data.c: Reformat to GNU style.
        (res_close): Update comments.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_data.c (res_query, res_search, res_querydomain)
        (hostalias): Move to ...
        * resolv/res_Send.c (res_query, res_search, res_querydomain)
        (hostalias): here.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_data.c (res_isourserver, res_send): Move to ...
        * resolv/res_send.c (res_isourserver, res_send): here.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_debug.c (_res_opcodes): Rename ...
        (res_opcodes): ... as compatibility symbol.
        (fp_nquery): Use res_opcodes.
        * include/resolv.h (_res_opcodes): Remove declaration.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * include/resolv.h (res_pquery): Remove declaration.
        * resolv/res_data.c (fp_nquery, fp_query, p_query): Remove
        functions.
        (_res_opcodes): Remove variable.
        * resolv/res_debug.c (do_section): Receive pfcode instead of
        statp.
        (res_pquery): Rename ...
        (fp_nquery): to this function.  Skip unnecessary _res
        initialization.
        (fp_query, p_query, _res_opcodes): Copied from resolv/res_data.c.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_debug.h: Remove file.
        * resolv/README: Adjust.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_end.c (DEBUG): Remove macro and preprocessor
        conditionals.
        (Aerror, Perror): Remove function definitions.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_data.c (res_mkquery): Move ...
        * resolv/res_mkquery.c (res_mkquery): to here.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_mkquery.c: Reformat to GNU style.
        (T_OPT): Remove definition.  It is present in the header file.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_mkquery.c (DEBUG): Remove macro and preprocessor
        conditionals.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        * support/support_capture_subprocess_check.c
        (support_capture_subprocess_check): Report actual exit status.

2017-06-30  Florian Weimer  <fweimer@redhat.com>

        [BZ #19570]
        * resolv/res_send.c (nameserver_offset): New function.
        (__libc_res_nsend): Use it to implement RES_ROTATE.
        (get_nsaddr): Add assert with name server
        range check.
        * resolv/Makefile (xtests): Add tst-resolv-rotate.
        (tst-resolv-rotate): Link against libpthread.
        * resolv/tst-resolv-rotate.c: New file.

2017-06-29  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21457]
        * sysdeps/unix/sysv/linux/sparc/sys/ucontext.h (__ctx): New macro.
        [__WORDSIZE == 64] (MC_TSTATE): Define only for [__USE_MISC].
        [__WORDSIZE == 64] (MC_PC): Likewise.
        [__WORDSIZE == 64] (MC_NPC): Likewise.
        [__WORDSIZE == 64] (MC_Y): Likewise.
        [__WORDSIZE == 64] (MC_G1): Likewise.
        [__WORDSIZE == 64] (MC_G2): Likewise.
        [__WORDSIZE == 64] (MC_G3): Likewise.
        [__WORDSIZE == 64] (MC_G4): Likewise.
        [__WORDSIZE == 64] (MC_G5): Likewise.
        [__WORDSIZE == 64] (MC_G6): Likewise.
        [__WORDSIZE == 64] (MC_G7): Likewise.
        [__WORDSIZE == 64] (MC_O0): Likewise.
        [__WORDSIZE == 64] (MC_O1): Likewise.
        [__WORDSIZE == 64] (MC_O2): Likewise.
        [__WORDSIZE == 64] (MC_O3): Likewise.
        [__WORDSIZE == 64] (MC_O4): Likewise.
        [__WORDSIZE == 64] (MC_O5): Likewise.
        [__WORDSIZE == 64] (MC_O6): Likewise.
        [__WORDSIZE == 64] (MC_O7): Likewise.
        [__WORDSIZE == 64] (MC_NGREG): Rename to __MC_NGREG and define to
        __MC_NGREG if [__USE_MISC].
        [__WORDSIZE == 64] (MC_MAXFPQ): Define only for [__USE_MISC].
        [__WORDSIZE == 64] (mc_gregset_t): Define using __MC_NGREG.
        [__WORDSIZE == 64] (struct mc_fq): Rename to struct __mc_fq.
        Define fields using __ctx.
        [__WORDSIZE == 64] (mc_fpu_t): Remove struct tag.  Define fields
        using __ctx.
        [__WORDSIZE == 64] (mcontext_t): Define fields using __ctx.
        (REG_PSR): Define only for [__USE_MISC].
        (REG_PC): Likewise.
        (REG_nPC): Likewise.
        (REG_Y): Likewise.
        (REG_G1): Likewise.
        (REG_G2): Likewise.
        (REG_G3): Likewise.
        (REG_G4): Likewise.
        (REG_G5): Likewise.
        (REG_G6): Likewise.
        (REG_G7): Likewise.
        (REG_O0): Likewise.
        (REG_O1): Likewise.
        (REG_O2): Likewise.
        (REG_O3): Likewise.
        (REG_O4): Likewise.
        (REG_O5): Likewise.
        (REG_O6): Likewise.
        (REG_O7): Likewise.
        [__WORDSIZE == 64] (REG_ASI): Define only for [__USE_MISC].
        [__WORDSIZE == 64] (REG_FPRS): Likewise.
        (NGREG): Rename to __NGREG and define to __NGREG if [__USE_MISC].
        (gregset_t): Define using __NGREG.
        (SPARC_MAXREGWINDOW): Rename to __SPARC_MAXREGWINDOW and define to
        __SPARC_MAXREGWINDOW if [__USE_MISC].
        (struct rwindow): Rename to struct __rwindow.  Define fields using
        __ctx.
        (rw_fp): Define only for [__USE_MISC].
        (rw_rtn): Likewise.
        (gwindows_t): Remove struct tag.  Define fields using __ctx and
        __SPARC_MAXREGWINDOW.
        (MAXFPQ): Define only for [__USE_MISC].
        (struct fpq): Rename to struct __fpq.  Define fields using __ctx.
        (struct fq): Rename to struct __fq.  Define fields using __ctx.
        (FPU_REGS_TYPE): Define only for [__USE_MISC].
        (FPU_DREGS_TYPE): Likewise.
        (V7_FPU_FSR_TYPE): Likewise.
        (V9_FPU_FSR_TYPE): Likewise.
        (V9_FPU_FPRS_TYPE): Likewise.
        [__WORDSIZE == 64] (fpregset_t): Remove struct tag.  Define fields
        using __ctx.
        [__WORDSIZE != 64] (fpregset_t): Likewise.
        [__WORDSIZE != 64] (xrs_t): Define fields using __ctx.
        [__WORDSIZE != 64] (XRS_ID): Define only for [__USE_MISC].
        [__WORDSIZE != 64] (mcontext_t): Define fields using __ctx.
        Rename field filler to __glibc_reserved1.
        * sysdeps/unix/sysv/linux/sparc/sparc32/ucontext_i.sym
        (MC_FILLER): Remove.

2017-06-29  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/tst-vfprintf-user-type.c (my_printf_function):
        Adjust format string.
        * stdio-common/Makefile (tst-vfprintf-mbs-prec.out): Add locale
        dependency.

2017-06-29  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/posix/spawni.c (__spawni_child): New function.
        (__spawni): Rename to __spawnix.

2017-06-29  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/vfprintf.c (group_number): Add front_ptr argument.
        Use it to make the temporary copy at the start of the work buffer.
        (process_arg): Adjust call to group_number.

2017-06-29  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/vfprintf.c (printf_positional): Use struct
        scratch_buffer to allocate backing storage for the args_value,
        args_size, args_type arrays.

2017-06-29  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/_i18n_number.h (_i18n_number_rewrite): Use struct
        scratch_buffer.

2017-06-29  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/vfprintf.c (WORK_BUFFER_SIZE): Reduce size for
        wchar_t builds.

2017-06-29  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/tst-vfprintf-mbs-prec.c: New file.
        * stdio-common/Makefile (tests): Add tst-vfprintf-mbs-prec.

2017-06-29  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/tst-vfprintf-user-type.c: New file.
        * stdio-common/Makefile (tests): Add tst-vfprintf-user-type.

2017-06-28  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * posix/tst-spawn2.c (do_test): Use libsupport.
        * posix/tst-spawn3.c (do_test): Likewise.

2017-06-28  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-tgmath-tests.py (Tests.__init__): Define
        __STDC_WANT_IEC_60559_TYPES_EXT__ at start of generated file.

        * math/tgmath.h: Include <bits/libc-header-start.h> and
        <bits/floatn.h>.
        (__TGMATH_F128): New macro.
        (__TGMATH_CF128): Likewise.
        (__TGMATH_UNARY_REAL_ONLY): Use __TGMATH_F128.
        (__TGMATH_UNARY_REAL_RET_ONLY): Likewise.
        (__TGMATH_BINARY_FIRST_REAL_ONLY): Likewise.
        (__TGMATH_BINARY_FIRST_REAL_STD_ONLY): New macro.
        (__TGMATH_BINARY_REAL_ONLY): Use __TGMATH_F128.
        (__TGMATH_BINARY_REAL_STD_ONLY): New macro.
        (__TGMATH_BINARY_REAL_RET_ONLY): Use __TGMATH_F128.
        (__TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY): Likewise.
        (__TGMATH_TERNARY_REAL_ONLY): Likewise.
        (__TGMATH_TERNARY_FIRST_REAL_RET_ONLY): Likewise.
        (__TGMATH_UNARY_REAL_IMAG): Use __TGMATH_CF128.
        (__TGMATH_UNARY_IMAG): Use __TGMATH_F128.
        (__TGMATH_UNARY_REAL_IMAG_RET_REAL): Use __TGMATH_CF128.
        (__TGMATH_BINARY_REAL_IMAG): Likewise.
        (nexttoward): Use __TGMATH_BINARY_FIRST_REAL_STD_ONLY.
        [__USE_MISC] (scalb): Use __TGMATH_BINARY_REAL_STD_ONLY.
        * math/gen-tgmath-tests.py (Type.init_types): Enable _FloatN and
        _FloatNx types if the corresponding HUGE_VAL macros are defined.

        * math/tgmath.h [__USE_GNU] (log10): Use clog10 not __clog10.
        * math/gen-tgmath-tests.py (Tests.add_all_tests): Test log10 for
        complex arguments.

        [BZ #21687]
        * math/tgmath.h (__TGMATH_BINARY_REAL_RET_ONLY): New macro.
        (totalorder): Use it.
        (totalordermag): Likewise.
        * math/gen-tgmath-tests.py (Tests.add_all_tests): Enable tests of
        totalorder and totalordermag.
        * math/test-tgmath.c (F(compile_test)): Do not call totalorder or
        totalordermag in arguments of calls to those functions.
        (NCALLS): Change to 134.

        * math/tgmath.h (__TGMATH_UNARY_REAL_RET_ONLY): Do not take or
        cast to return type argument.
        (__TGMATH_TERNARY_FIRST_REAL_RET_ONLY): Likewise.
        (lrint): Update call to __TGMATH_UNARY_REAL_RET_ONLY.
        (llrint): Likewise.
        (lround): Likewise.
        (llround): Likewise.
        (ilogb): Likewise.
        (llogb): Likewise.
        (fromfp): Update call to __TGMATH_TERNARY_FIRST_REAL_RET_ONLY.
        (ufromfp): Likewise.
        (fromfpx): Likewise.
        (ufromfpx): Likewise.

        [BZ #21607]
        * math/basic-test.c [!NO_LONG_DOUBLE]: Change conditionals to
        [LDBL_MANT_DIG > DBL_MANT_DIG].
        * math/bug-nextafter.c [!NO_LONG_DOUBLE]: Remove conditionals.
        * math/bug-nexttoward.c [!NO_LONG_DOUBLE]: Likewise.
        * math/test-math-isinff.cc [!NO_LONG_DOUBLE]: Likewise.
        * math/test-math-iszero.cc [!NO_LONG_DOUBLE]: Likewise.
        * math/test-nan-overflow.c [!NO_LONG_DOUBLE]: Likewise.
        * math/test-nan-payload.c [!NO_LONG_DOUBLE]: Likewise.
        * math/test-nearbyint-except-2.c [!NO_LONG_DOUBLE]: Likewise.
        * math/test-nearbyint-except.c [!NO_LONG_DOUBLE]: Likewise.
        * math/test-powl.c [!NO_LONG_DOUBLE]: Likewise.
        * math/test-signgam-finite-c99.c [!NO_LONG_DOUBLE]: Likewise.
        * math/test-signgam-finite.c [!NO_LONG_DOUBLE]: Likewise.
        * math/test-signgam-main.c [!NO_LONG_DOUBLE]: Likewise.
        * math/test-snan.c [!NO_LONG_DOUBLE]: Likewise.
        * math/test-tgmath-ret.c [!NO_LONG_DOUBLE]: Likewise.
        * math/test-tgmath.c: Include <float.h>.
        [!NO_LONG_DOUBLE]: Change conditionals to [LDBL_MANT_DIG >
        DBL_MANT_DIG].
        * math/test-tgmath2.c: Include <float.h>.
        [!NO_LONG_DOUBLE]: Change conditionals to [LDBL_MANT_DIG >
        DBL_MANT_DIG].

        * math/gen-tgmath-tests.py: New file.
        * math/Makefile [PYTHON] (tests): Add test-tgmath3.
        [PYTHON] (generated): Add test-tgmath3.c.
        [PYTHON] (CFLAGS-test-tgmath3.c): New variable.
        [PYTHON] ($(objpfx)test-tgmath3.c): New rule.

        * configure.ac (AS): Require binutils 2.25 or later.
        (LD): Likewise.
        * configure: Regenerated.
        * sysdeps/s390/configure.ac (AS): Remove version check.
        * sysdeps/s390/configure: Regenerated.
        * sysdeps/x86_64/configure.ac (AS): Remove version check.
        * sysdeps/x86_64/configure: Regenerated.
        * manual/install.texi (Tools for Compilation): Document
        requirement for binutils 2.25 or later.
        * INSTALL: Regenerated.

2017-06-28  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14995]
        * configure.ac: Allow gold 1.14 or above to configire glibc
        * configure: Regenerated.

2017-06-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21457]
        * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h (fpregset_t): Remove
        struct tag.
        * sysdeps/unix/sysv/linux/mips/sys/ucontext.h (fpregset_t):
        Likewise.
        * sysdeps/unix/sysv/linux/nios2/sys/ucontext.h (mcontext_t):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h (pt_regs):
        Declare struct type with __ctx.
        [__WORDSIZE != 32] (mcontext_t): Use __ctx with pt_regs struct
        tag.
        (ucontext_t) [__WORDSIZE == 32]: Use __ctx with pt_regs struct tag
        and regs field name.

2017-06-27  Joseph Myers  <joseph@codesourcery.com>

        * elf/loadtest.c (OUT): Define using do { } while (0).

        * time/strftime_l.c (DO_NUMBER): Define using do { } while (0).
        (DO_NUMBER_SPACEPAD): Likewise.

2017-06-27  Prakhar Bahuguna  <prakhar.bahuguna@arm.com>

        * sysdeps/arm/armv7/multiarch/Makefile: Add memchr_neon to
        sysdep_routines.
        * sysdeps/arm/armv7/multiarch/ifunc-impl-list.c: Add define for
        __memchr_neon.
        Add ifunc definitions for __memchr_neon and __memchr_noneon.
        * sysdeps/arm/armv7/multiarch/memchr.S: New file.
        * sysdeps/arm/armv7/multiarch/memchr_impl.S: Likewise.
        * sysdeps/arm/armv7/multiarch/memchr_neon.S: Likewise.

2017-06-27  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/utf8-utf16-z9.c (__to_utf8_loop_vx_cu):
        Use vector and cu21 instruction.
        * sysdeps/s390/multiarch/utf8-utf16-z9.c:
        Add __to_utf8_loop_vx_cu in ifunc resolver.

2017-06-27  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/utf16-utf32-z9.c (__from_utf16_loop_vx_cu):
        Use vector and cu24 instruction.

2017-06-27  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/utf16-utf32-z9.c (__to_utf16_loop_vx_cu):
        Use vector and cu42 instruction.
        * sysdeps/s390/multiarch/utf16-utf32-z9.c:
        Add __to_utf16_loop_vx_cu in ifunc resolver.

2017-06-27  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/utf8-utf32-z9.c (__to_utf8_loop_vx_cu):
        Use vector and cu41 instruction.
        * sysdeps/s390/multiarch/utf8-utf32-z9.c: Add __to_utf8_loop_vx_cu
        in ifunc resolver.

2017-06-27  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/dl-procinfo.c (_dl_s390_cap_flags):
        Add vxd, vxe, gs flag.
        * sysdeps/s390/dl-procinfo.h: Add HWCAP_S390_VXD, HWCAP_S390_VXE,
        HWCAP_S390_GS capability.
        * sysdeps/unix/sysv/linux/s390/bits/hwcap.h
        (HWCAP_S390_VXD, HWCAP_S390_VXE, HWCAP_S390_GS): Define.

2017-06-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S (MEMCMP): Check
        the first 32 bytes before checking size when size >= 32 bytes.
        Replace vpmovmskb/subl/jnz with vptest/jnc.

2017-06-27  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-32/tls-macros.h (TLS_IE): Use r12 for GOT address.
        * sysdeps/s390/s390-64/tls-macros.h (TLS_IE): Likewise.

2017-06-27  Florian Weimer  <fweimer@redhat.com>

        Work around test timeouts with ICMP rate limiting on localhost.
        * resolv/tst-resolv-res_init-skeleton.c (start_dummy_server): New
        function.
        (do_test): Call it.

2017-06-27  Florian Weimer  <fweimer@redhat.com>

        Call _res_hconf_init from __res_vinit.
        * inet/gethstbyad_r.c (NEED__RES_HCONF): Remove.
        * inet/gethstbynm2_r.c (NEED__RES_HCONF): Likewise.
        (NEED__RES): Define.
        * inet/gethstbynm_r.c (NEED__RES_HCONF): Remove.
        (NEED__RES): Define.
        * nscd/aicache.c (addhstaiX): Remove call to _res_hconf_init.
        * nscd/gethstbyad_r.c (NEED__RES_HCONF): Remove.
        * nscd/gethstbynm3_r.c (NEED__RES_HCONF): Likewise.
        (NEED__RES): Define.
        * nss/getXXbyYY_r.c (REENTRANT_NAME): Remove call to
        _res_hconf_init.
        * resolv/res_hconf.h (_res_hconf_init): Declare as hidden.
        * resolv/res_init.c (__res_vinit): Call _res_hconf_init.
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Remove call to
        _res_hconf_init.

2017-06-26  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ia64/Implies: Add ieee754/float128.
        * sysdeps/ia64/bits/floatn.h: New file.
        * sysdeps/ia64/float128-abi.h: Likewise.
        * manual/math.texi (Mathematics): Document support for _Float128
        on ia64.
        * sysdeps/ia64/Makefile [$(subdir) = math] (CPPFLAGS): Append to
        Makefile variable.
        * sysdeps/ia64/fpu/e_sqrtf128.c: New file.
        * sysdeps/ia64/fpu/k_rem_pio2.c: Remove file.
        * sysdeps/ia64/fpu/sfp-machine.h: New file.  Based on libgcc.
        * sysdeps/ia64/math-tests.h: New file.
        * math/libm-test-support.h (XFAIL_FLOAT128_PAYLOAD): Also define
        based on TEST_COND_binary128 for [__ia64__].
        * sysdeps/unix/sysv/linux/ia64/libc.abilist: Update.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise,

        [BZ #21457]
        * sysdeps/arm/sys/ucontext.h (struct ucontext): Rename to struct
        ucontext_t.
        * sysdeps/generic/sys/ucontext.h (struct ucontext): Likewise.
        * sysdeps/i386/sys/ucontext.h (struct ucontext): Likewise.
        * sysdeps/m68k/sys/ucontext.h (struct ucontext): Likewise.
        * sysdeps/mips/sys/ucontext.h (struct ucontext): Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h (struct
        ucontext): Likewise.
        * sysdeps/unix/sysv/linux/alpha/sys/ucontext.h (struct ucontext):
        Likewise.
        * sysdeps/unix/sysv/linux/arm/sys/ucontext.h (struct ucontext):
        Likewise.
        * sysdeps/unix/sysv/linux/hppa/sys/ucontext.h (struct ucontext):
        Likewise.
        * sysdeps/unix/sysv/linux/ia64/sys/ucontext.h (struct ucontext):
        Likewise.
        * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h (struct ucontext):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/sys/ucontext.h (struct ucontext):
        Likewise.
        * sysdeps/unix/sysv/linux/nios2/sys/ucontext.h (struct ucontext):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h (struct
        ucontext): Likewise.
        * sysdeps/unix/sysv/linux/s390/sys/ucontext.h (struct ucontext):
        Likewise.
        * sysdeps/unix/sysv/linux/sh/sys/ucontext.h (struct ucontext):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/ucontext.h (struct ucontext):
        Likewise.
        * sysdeps/unix/sysv/linux/tile/sys/ucontext.h (struct ucontext):
        Likewise.
        * sysdeps/unix/sysv/linux/x86/sys/ucontext.h (struct ucontext):
        Likewise.
        * sysdeps/powerpc/powerpc32/backtrace.c (struct
        rt_signal_frame_32): Likewise.
        * sysdeps/powerpc/powerpc64/backtrace.c (struct signal_frame_64):
        Likewise.
        * sysdeps/unix/sysv/linux/aarch64/kernel_rt_sigframe.h (struct
        kernel_rt_sigframe): Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sigcontextinfo.h (SIGCONTEXT):
        Likewise.
        * sysdeps/unix/sysv/linux/arm/register-dump.h (register_dump):
        Likewise.
        * sysdeps/unix/sysv/linux/arm/sigcontextinfo.h (SIGCONTEXT):
        Likewise.
        * sysdeps/unix/sysv/linux/hppa/profil-counter.h
        (__profil_counter): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/sigcontextinfo.h
        (SIGCONTEXT): Likewise.
        * sysdeps/unix/sysv/linux/mips/kernel_rt_sigframe.h (struct
        kernel_rt_sigframe): Likewise.
        * sysdeps/unix/sysv/linux/nios2/kernel_rt_sigframe.h (struct
        kernel_rt_sigframe): Likewise.
        * sysdeps/unix/sysv/linux/nios2/sigcontextinfo.h (SIGCONTEXT):
        Likewise.
        * sysdeps/unix/sysv/linux/sh/makecontext.S (__makecontext):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c
        (__start_context): Likewise.
        * sysdeps/unix/sysv/linux/tile/sigcontextinfo.h (SIGCONTEXT):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/register-dump.h (register_dump):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sigcontextinfo.h (SIGCONTEXT):
        Likewise.

        * sysdeps/i386/Implies: Add ieee754/float128.
        * sysdeps/x86_64/Implies: Likewise.
        * sysdeps/x86/bits/floatn.h: New file.
        * sysdeps/x86/float128-abi.h: Likewise.
        * manual/math.texi (Mathematics): Document support for _Float128
        on x86_64 and x86.
        * sysdeps/i386/fpu/fenv_private.h: Include <bits/floatn.h>.
        (math_opt_barrier): Do not put _Float128 values in floating-point
        registers.
        (math_force_eval): Likewise.
        [__x86_64__] (SET_RESTORE_ROUNDF128): New macro.
        * sysdeps/x86/fpu/Makefile [$(subdir) = math] (CPPFLAGS): Append
        to Makefile variable.
        * sysdeps/x86/fpu/e_sqrtf128.c: New file.
        * sysdeps/x86/fpu/sfp-machine.h: Likewise.  Based on libgcc.
        * sysdeps/x86/math-tests.h: New file.
        * math/libm-test-support.h (XFAIL_FLOAT128_PAYLOAD): New macro.
        * math/libm-test-getpayload.inc (getpayload_test_data): Use
        XFAIL_FLOAT128_PAYLOAD.
        * math/libm-test-setpayload.inc (setpayload_test_data): Likewise.
        * math/libm-test-totalorder.inc (totalorder_test_data): Likewise.
        * math/libm-test-totalordermag.inc (totalordermag_test_data):
        Likewise.
        * sysdeps/unix/sysv/linux/i386/libc.abilist: Update.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2017-06-26  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #21512]
        * sysdeps/unix/sysv/linux/aarch64/clone.S (__clone): Call exit
        syscall instead of jump to _exit.
        (CLONE_VM_BIT): Remove unused define.
        (CLONE_VM): Likewise.
        (CLONE_THREAD_BIT): Likewise.
        (CLONE_THREAD): Likewise.
        * sysdeps/unix/sysv/linux/alpha/clone.S (__clone): Likewise.
        (CLONE_VM): Remove unused define.
        * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Likewise.
        (CLONE_VM): Remove unused define.
        (CLONE_THREAD): Likewise.
        * sysdeps/unix/sysv/linux/i386/clone.S (CLONE_VM): Likewise.
        * sysdeps/unix/sysv/linux/ia64/clone2.S (__clone2): Call exit
        syscall instead of jump to _exit.
        * sysdeps/unix/sysv/linux/hppa/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/mips/clone.S (__clone): Likewise.
        (CLONE_VM): Remove unused define.
        (CLONE_THREAD): Likewise.
        * sysdeps/unix/sysv/linux/nios2/clone.S (__clone): Likewise.
        (CLONE_VM): Remove unused define.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S (__clone):
        Likewise.
        (CLONE_VM): Remove unused define.
        (CLONE_THREAD): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S (__clone):
        Likewise.
        (CLONE_VM): Remove unused define.
        (CLONE_THREAD): Likewise.
        * sysdeps/unix/sysv/linux/sh/clone.S  (__clone): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone): Likewise.
        (CLONE_VM): Remove unused define.
        * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone): Likewise.
        (CLONE_VM): Remove unused define.
        * sysdeps/unix/sysv/linux/tile/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/clone.S (__clone): Likewise.
        (CLONE_VM): Remove unused define.
        * sysdeps/unix/sysv/linux/Makefile (tests): Add tst-clone3.
        * sysdeps/unix/sysv/linux/tst-clone3.c: New file.

2017-06-26  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>
            Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * manual/math.texi (Mathematics): Mention the enabling of float128
        for powerpc64le.
        * sysdeps/powerpc/bits/floatn.h: New file.
        * sysdeps/powerpc/fpu/libm-test-ulps: Regenerated.
        * sysdeps/powerpc/fpu/math_private.h:
        (__ieee754_sqrtf128): New inline override.
        * sysdeps/powerpc/powerpc64le/Implies-before: New file.
        * sysdeps/powerpc/powerpc64le/Makefile: New file.
        * sysdeps/powerpc/powerpc64le/fpu/e_sqrtf128.c: New file.
        * sysdeps/powerpc/powerpc64le/fpu/sfp-machine.h: New file.
        * sysdeps/powerpc/powerpc64le/power9/fpu/e_sqrtf128.c: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist:
        Updated.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64le/float128-abi.h:
        New file.

2017-06-26  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64le/configure.ac: Check for POWER8.
        * sysdeps/powerpc/powerpc64le/configure: Update.

2017-06-26  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
            Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * INSTALL: Regenerate.
        * manual/install.texi (Recommended Tools for Compilation): Mention
        the powerpc64le-specific requirement in the manual.
        * sysdeps/powerpc/powerpc64le/configure.ac: New file with checks
        for the compiler features required for building float128.
        * sysdeps/powerpc/powerpc64le/configure: New, auto-generated file.

2017-06-26  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * malloc/tst-alloc_buffer.c (test_misaligned): Cast to char
        before comparing with another char.

2017-06-25  Rical Jasan  <ricaljasan@pacific.net>

        * manual/math.texi: Fix a grammatical error.

2017-06-24  Florian Weimer  <fweimer@redhat.com>

        [BZ #21295]
        * resolv/tst-resolv-basic.c (do_test): Add new test cases.

2017-06-24  Dmitry Bilunov  <kmeaw@kmeaw.com>

        [BZ #21295]
        * sysdeps/posix/getaddrinfo.c (convert_hostent_to_gaih_addrtuple):
        Append addresses at the end of the list.

2017-06-23  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21666]
        * misc/regexp.c (loc1): Add __attribute__ ((nocommon));
        (loc2): Likewise.
        (locs): Likewise.

2017-06-23  Florian Weimer  <fweimer@redhat.com>

        [BZ #16637]
        inet_pton: Reject invalid IPv6 addresses with many leading zeros.
        * resolv/inet_pton.c (inet_pton6): Count number of hexadecimal
        digits between colons.
        * resolv/tst-inet_pton.c (test_cases): Adjust test expectations.

2017-05-23  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
            Juan Manuel Torres Palma  <jmtorrespalma@gmail.com>

        * include/sched.h (__sched_get_priority_max): Add libc hidden proto.
        (__sched_get_prioriry_min): Likewise.
        * include/sys/mman.h (__mmap): Likewise.
        (__mmap64): Likewise.
        (__munmap): Likewise.
        (__mprotect): Likewise.
        * include/termios.h (__tcsetattr): Likewise.
        * include/time.h (__nanosleep): Use hidden_proto instead of
        libc_hidden_proto.
        * posix/nanosleep.c (__nanosleep): Likewise.
        * misc/Versions (libc): Export __mmap, __munmap, __mprotect,
        __sched_get_priority_min, and __sched_get_priority_max under
        GLIBC_PRIVATE.
        * nptl/allocatestack.c (__free_stacks): Use internal definition for
        libc symbols.
        (change_stack_perm): Likewise.
        (change_stack_perm): Likewise.
        (allocate_stack): Likewise.
        * sysdeps/posix/gethostname.c: Likewise.
        * nptl/tpp.c (__init_sched_fifo_prio): Likewise.
        * sysdeps/unix/sysv/linux/i386/smp.h (is_smp_system): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/ioctl.c (__ioctl): Likewise.
        * nptl/pthreadP.h (__pthread_mutex_timedlock): Add definition.
        (__pthread_key_delete): Likewise.
        (__pthread_detach): Likewise.
        (__pthread_cancel): Likewise.
        (__pthread_mutex_trylock): Likewise.
        (__pthread_mutexattr_init): Likewise.
        (__pthread_mutexattr_settype): Likewise.
        * nptl/pthread_cancel.c (pthread_cancel): Change to internal name and
        create alias for exported one.
        * nptl/pthread_join.c (pthread_join): Likewise.
        * nptl/pthread_detach.c (pthread_detach): Likewise.
        * nptl/pthread_key_delete.c (pthread_key_delete): Likewise.
        * nptl/pthread_mutex_timedlock.c (pthread_mutex_timedlock): Likewise.
        * nptl/pthread_create.c: Change static requirements for pthread
        symbols.
        * nptl/pthread_equal.c (__pthread_equal): Change strong alias to weak
        for internal definition.
        * nptl/pthread_exit.c (__pthread_exit): Likewise.
        * nptl/pthread_getspecific.c (__pthread_getspecific): Likewise.
        * nptl/pthread_key_create.c (__pthread_key_create): Likewise.
        * nptl/pthread_mutex_destroy.c (__pthread_mutex_destroy): Likewise.
        * nptl/pthread_mutex_init.c (__pthread_mutex_init): Likewise.
        * nptl/pthread_mutex_lock.c (__pthread_mutex_lock): Likewise.
        * nptl/pthread_mutex_trylock.c (__pthread_mutex_trylock): Likewise.
        * nptl/pthread_mutex_unlock.c (__pthread_mutex_unlock): Likewise.
        * nptl/pthread_mutexattr_init.c (__pthread_mutexattr_init): Likwise.
        * nptl/pthread_mutexattr_settype.c (__pthread_mutexattr_settype):
        Likewise.
        * nptl/pthread_self.c (__pthread_self): Likewise.
        * nptl/pthread_setspecific.c (__pthread_setspecific): Likewise.
        * sysdeps/unix/sysv/linux/tcsetattr.c (tcsetattr): Likewise.
        * misc/mmap.c (__mmap): Add internal symbol definition.
        * misc/mmap.c (__mmap64): Likewise.
        * sysdeps/unix/sysv/linux/mmap.c (__mmap): Likewise.
        * sysdeps/unix/sysv/linux/mmap64.c (__mmap): Likewise.
        (__mmap64): Likewise.
        * sysdeps/unix/sysv/linux/i386/Versions (libc) [GLIBC_PRIVATE):
        Add __uname.

2017-06-23  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.

        * libm-test-support.c (check_float_internal): Clear exceptions at
        end of function.
        (check_int): Likewise.
        (check_long): Likewise.
        (check_bool): Likewise.
        (check_longlong): Likewise.
        (check_intmax_t): Likewise.
        (check_uintmax_t): Likewise.

        * sysdeps/x86/fpu/bits/fenv.h [_LIBC] (__feraiseexcept_renamed):
        Do not declare.
        * sysdeps/x86/fpu/include/bits/fenv.h [_LIBC &&
        __USE_EXTERN_INLINES] (__feraiseexcept_renamed): Declare here,
        redirected to __GI_feraiseexcept if [SHARED && IS_IN (libm)].

2017-06-23  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S (between_2_3):
        Replace movzbl and orl with movb.

2017-06-23  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * manual/arith.texi (Infinity and NaN): Document SNANFN and SNANFNx.
        (Error Reporting by Mathematical Functions): Document HUGE_VAL_FN
        and HUGE_VAL_FNx.
        (Absolute Value): Document fabsfN, fabsfNx, cabsfN, cabsfNx.
        Rephrase the paragraph that mentions that fabs, fabsf, and fabsl
        are in math.h, to avoid having to list the _FloatN and _FloatNx
        variants as well.  Likewise for the cabs functions.
        (Normalization Functions): Document frexpfN, frexpfNx, ldexpfN,
        ldexpfNx, scalbnfN, scalbnfNx, scalblnfN, scalblnfNx.
        Mention that _FloatN and _FloatNx variants of scalbn and scalbln
        come from TS 18661-3, since this section explicitly states that
        these functions come from BSD.
        (Rounding Functions): Document ceilfN, ceilfNx, floorfN, floorfNx,
        truncfN, truncfNx, rintfN, rintfNx, nearbyintfN, nearbyintfNx,
        roundfN, roundfNx, roundevenfN, roundevenfNx, lrintfN, lrintfNx,
        llrintfN, llrintfNx, lroundfN, lroundfNx, llroundfN, llroundfNx,
        fromfpfN, fromfpfNx, ufromfpfN, ufromfpfNx, fromfpxfN, fromfpxfNx,
        ufromfpxfN, ufromfpxfNx, modffN, modffNx.
        (Remainder Functions): Document fmodfN, fmodfNx, remainderfN,
        remainderfNx.
        (Setting and modifying single bits of FP values): Document
        copysignfN, copysignfNx, nextafterfN, nextafterfNx, nextupfN,
        nextupfNx, nextdownfN, nextdownfNx, nanfN, nanfNx, canonicalizefN,
        canonicalizefNx, getpayloadfN, getpayloadfNx, setpayloadfN,
        setpayloadfNx, setpayloadsigfN, setpayloadsigfNx.
        (Floating-Point Comparison Functions): Document totalorderfN,
        totalorderfNx, totalordermagfN, totalordermagfNx.
        (Miscellaneous FP arithmetic functions): Document fminfN, fminfNx,
        fmaxfN, fmaxfNx, fminmagfN, fminmagfNx, fmaxmagfN, fmaxmagfNx,
        fdimfN, fdimfNx, fmafN, fmafNx.
        (Complex Numbers): Document the complex types: _FloatN complex and
        _FloatNx complex.
        (rojections, Conjugates, and Decomposing of Complex Numbers):
        Document crealfN, crealfNx, cimagfN, cimagfNx, conjfN, conjfNx,
        cargfN, cargfNx, cprojfN, cprojfNx.
        * manual/math.texi (Mathematics): Mention that the _FloatN and
        _FloatNx variants of the math functions come from TS 18661-3,
        unless otherwise stated.
        (Predefined Mathematical Constants): Document the _FloatN and
        _FloatNx variants of the macros prefixed with M_.
        (Trigonometric Functions): Document sinfN, sinfNx, cosfN, cosfNx,
        tanfN, tanfNx, sincosfN, sincosfNx, csinfN, csinfNx, ccosfN,
        ccosfNx, ctanfN, ctanfNx.
        (Inverse Trigonometric Functions): Document asinfN, asinfNx,
        acosfN, acosfNx, atanfN, atanfNx, atan2fN, atan2fNx.
        (Exponentiation and Logarithms): Document expfN, expfNx, exp2fN,
        exp2fNx, exp10fN, exp10fNx, logfN, logfNx, log10fN, log10fNx,
        log2fN, log2fNx, logbfN, logbfNx, ilogbfN, ilogbfNx, llogbfN,
        llogbfNx, powfN, powfNx, sqrtfN, sqrtfNx, cbrtfN, cbrtfNx, hypotfN,
        hypotfNx, expm1fN, expm1fNx, log1pfN, log1pfNx, cexpfN, cexpfNx,
        clogfN, clogfNx, clog10fN, clog10fNx, csqrtfN, csqrtfNx, cpowfN,
        cpowfNx.
        (Hyperbolic Functions): sinhfN, sinhfNx, coshfN, coshfNx, tanhfN,
        tanhfNx, csinhfN, csinhfNx, ccoshfN, ccoshfNx, ctanhfN, ctanhfNx,
        asinhfN, asinhfNx, acoshfN, acoshfNx, atanhfN, atanhfNx, casinhfN,
        casinhfNx, cacoshfN, cacoshfNx, catanhfN, catanhfNx.
        (Special Functions): Document erffN, erffNx, erfcfN, erfcfNx,
        lgammafN, lgammafNx, lgammarfN_r, lgammafNx_r, tgammafN, tgammafNx,
        j0fN, j0fNx, j1fN, j1fNx, jnfN, jnfNx, y0fN, y0fNx, y1fN, y1fNx,
        ynfN, ynfNx.

2017-06-23  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S (between_2_3): Fix typo in comment.

2017-06-23  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_libc.c: Reformat to GNU style.

2017-06-23  Florian Weimer  <fweimer@redhat.com>

        * resolv/resolv-internal.h (__res_initstamp): Declare.
        * resolv/res_init.c (__res_initstamp): Remove hidden attribute.
        It is implied by the declaration.
        * resolv/res_libc.c (__res_initstamp): Remove declaration.

2017-06-23  Florian Weimer  <fweimer@redhat.com>

        [BZ #21662]
        * sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S (between_2_3):
        Use only 24 bits of the register before the subtraction.
        * string/test-memcmp.c (check1): Check with different lengths.

2017-06-23  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/ieee754/float128/Makefile (CFLAGS-strfromf128.c): Add
        $(libio-mtsafe) to get the value of IO_MTSAFE_IO.

2017-06-23  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * manual/libm-err-tab.pl (@all_floats, %suffices, parse_ulps):
        Enable generation of float128 entries on the error table.

2017-06-23  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * include/float.h: Include libc-header-start.h to get the
        definition of __GLIBC_USE.

2017-06-23  Paul A. Clarke  <pc@us.ibm.com>

        * sysdeps/ieee754/flt-32/e_powf.c: Optimized implementation utilizing
        rearranged code and doubles float types.

2017-06-23  Rogerio A. Cardoso  <rcardoso@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_sinf-ppc64.c: Change
        s_sinf.c from sysdeps/ieee754/flt-32/ to sysdeps/powerpc/fpu/.

2017-06-23  Paul A. Clarke  <pc@us.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/sysconf.c: Remove references
        to errno, and simplify remaining related code.

2017-06-23  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/powerpc/bits/hwcap.h: Add PPC_FEATURE2_DARN and
        PPC_FEATURE2_SCV.
        * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Add scv
        and darn.

2017-06-23  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/strchr-power8.S(STRRCHR): Define
        the implementation-specific function name and remove unneeded macros
        definition.
        * sysdeps/powerpc/powerpc64/power8/strrchr.S(STRRCHR): Set a default
        function name if not defined and pass as parameter to macros
        accordingly.

2017-06-23  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
        (libm-sysdep_routines): Add s_llroundf-ppc64.
        * sysdeps/powerpc/powerpc64/power5+fpu/s_llround.S
        (__llroundf): Define as strong alias of __llround.
        (llroundf):  Define as weak alias of __llround.
        (__lroundf): Define as strong alias of __llround.
        (lroundf):  Define as weak alias of __llround.
        * sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S:  Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llroundf-ppc64.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llroundf.c: Likewise.
        * sysdeps/powerpc/powerpc64/power5+/fpu/s_llroundf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6x/fpu/s_llroundf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_llroundf.S: Likewise.

2017-06-22  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/ldbl-96/bits/iscanonical.h
        [__HAVE_DISTINCT_FLOAT128] (__iscanonicalf128): New macro.

        * sysdeps/generic/math-tests.h: Include <bits/floatn.h>.
        (MATH_TESTS_TG): New macro.
        (SNAN_TESTS_float128): Likewise.
        (ROUNDING_TESTS_float128): Likewise.
        (EXCEPTION_TESTS_float128): Likewise.
        (SNAN_TESTS): Define using MATH_TESTS_TG.
        (ROUNDING_TESTS): Likewise.
        (EXCEPTION_TESTS): Likewise.

        * sysdeps/ieee754/float128/float128_private.h
        [SET_RESTORE_ROUNDF128] (SET_RESTORE_ROUNDL): Take an argument and
        pass it to SET_RESTORE_ROUNDF128.

        * sysdeps/ieee754/float128/float128_private.h: Include
        <ieee754.h>.

        * sysdeps/generic/math_private.h (__EXPR_FLT128): Do not apply
        typeof to argument passed to __builtin_types_compatible_p.
        (min_of_type): Pass type argument, not x, to __EXPR_FLT128.

        * math/w_acos_template.c [__USE_WRAPPER_TEMPLATE]: Include
        <errno.h>.
        * math/w_acosh_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_asin_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_atanh_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_cosh_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_exp10_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_exp2_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_exp_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_fmod_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_hypot_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_j0_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_j1_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_jn_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_lgamma_r_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_lgamma_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_log10_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_log2_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_log_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_pow_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_remainder_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_sinh_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_sqrt_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
        * math/w_tgamma_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.

        * sysdeps/ieee754/float128/strtof128_l.c: Include
        <bits/types/locale_t.h> instead of <xlocale.h>.
        * sysdeps/ieee754/float128/wcstof128.c: Likewise.
        * sysdeps/ieee754/float128/wcstof128_l.c: Likewise.

2017-06-22  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * benchtests/scripts/benchout_strings.schema.json: New file.
        * benchtests/scripts/compare_strings.py: New file.

        * benchtests/bench-memcpy-large.c: Include json-lib.h.
        (do_one_test): Print json.
        (do_test): Likewise.
        (test_main): Likewise.
        * benchtests/bench-memcpy-random.c: Include json-lib.h.
        (do_one_test): Print json.
        (do_test): Likewise.
        (test_main): Likewise.
        * benchtests/bench-memcpy.c: Include json-lib.h.
        (do_one_test): Print json.
        (do_test): Likewise.
        (test_main): Likewise.

        * benchtests/json-lib.h: Include inttypes.h.
        (json_attr_int, json_attr_int, json_element_string,
        json_element_int, json_element_uint): New functions.
        * benchtests/json-lib.c: (json_attr_int, json_attr_int,
        json_element_string, json_element_int, json_element_uint): New
        functions.

2017-06-22  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * manual/arith.texi (Remainder Functions): Describe remainder as
        primary and drem as an alternative name.  Change the comment on
        remainder to ISO, since it is defined in ISO C99.

2017-06-22  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * stdlib/tst-strtod.h (MMFUNC): New macro to provide an addition
        macro expansion.
        (GEN_TEST_STRTOD_FOREACH): Use MMFUNC for _Float128.

2017-06-22  Mike FABIAN  <mfabian@redhat.com>

        [BZ #21533]
        * include/stdc-predef.h (__STDC_ISO_10646__): Update to
        201706L for Unicode 10.0.

2017-06-21  Benjamin Cama  <b.cama@kerlink.fr>

        [BZ #21657]
        * inet/inet6_scopeid_pton.c (__inet6_scopeid_pton): Permit scopes
        on node-local addresses.
        * inet/tst-inet6_scopeid_pton.c (do_test): Adjust test.

2017-06-21  Florian Weimer  <fweimer@redhat.com>

        * intl/loadmsgcat.c: Remove alloca support.
        (_nl_load_domain): Use calloc instead of alloca.

2017-04-21  Florian Weimer  <fweimer@redhat.com>

        * malloc/Makefile (tests-internal): Add tst-alloc_buffer.
        (routines): Add alloc_buffer_alloc_array, alloc_buffer_allocate,
        alloc_buffer_copy_bytes, alloc_buffer_copy_string,
        alloc_buffer_create_failure.
        * malloc/Versions (__libc_alloc_buffer_alloc_array)
        (__libc_alloc_buffer_allocate, __libc_alloc_buffer_copy_bytes)
        (__libc_alloc_buffer_copy_string)
        (__libc_alloc_buffer_create_failure): Export as GLIBC_PRIVATE.
        * malloc/alloc_buffer_alloc_array.c: New file.
        * malloc/alloc_buffer_allocate.c: Likewise.
        * malloc/alloc_buffer_copy_bytes.c: Likewise.
        * malloc/alloc_buffer_copy_string.c: Likewise.
        * malloc/alloc_buffer_create_failure.c: Likewise.
        * malloc/tst-alloc_buffer.c: Likewise.

2017-06-21  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strcmp-sse2, strcmp-sse4_2, strncmp-sse2, strncmp-sse4_2,
        strcasecmp_l-sse2, strcasecmp_l-sse4_2, strcasecmp_l-avx,
        strncase_l-sse2, strncase_l-sse4_2 and strncase_l-avx.
        * sysdeps/x86_64/multiarch/ifunc-strcasecmp.h: New file.
        * sysdeps/x86_64/multiarch/strcasecmp.c: Likewise.
        * sysdeps/x86_64/multiarch/strcasecmp_l-avx.S: Likewise.
        * sysdeps/x86_64/multiarch/strcasecmp_l-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/strcasecmp_l-sse4_2.S: Likewise.
        * sysdeps/x86_64/multiarch/strcasecmp_l.c: Likewise.
        * sysdeps/x86_64/multiarch/strcmp-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/strcmp-sse4_2.S: Likewise.
        * sysdeps/x86_64/multiarch/strcmp.c: Likewise.
        * sysdeps/x86_64/multiarch/strncase.c: Likewise.
        * sysdeps/x86_64/multiarch/strncase_l-avx.S : Likewise.
        * sysdeps/x86_64/multiarch/strncase_l-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/strncase_l-sse4_2.S: Likewise.
        * sysdeps/x86_64/multiarch/strncase_l.c: Likewise.
        * sysdeps/x86_64/multiarch/strncmp-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/strncmp-sse4_2.S: Likewise.
        * sysdeps/x86_64/multiarch/strncmp.c: Likewise.
        * sysdeps/x86_64/multiarch/strcasecmp_l.S: Removed.
        * sysdeps/x86_64/multiarch/strcmp.S: Likewise.
        * sysdeps/x86_64/multiarch/strncase_l.S: Likewise.
        * sysdeps/x86_64/multiarch/strncmp.S: Likewise.
        * sysdeps/x86_64/multiarch/strcmp-sse42.S: Include <sysdep.h>.
        (STRCMP_SSE42): New.  Defined to __strcmp_sse42 if not defined.
        [USE_AS_STRCASECMP_L || USE_AS_STRNCASECMP_L]: Include
        "locale-defines.h".
        (UPDATE_STRNCMP_COUNTER): New.
        (SECTION): Likewise.
        (GLABEL): Likewise.
        (LABEL): Likewise.
        * sysdeps/x86_64/multiarch/strncmp-ssse3.S: Rewrite and enable
        for libc.a.

2017-06-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21622]
        * sysdeps/unix/sysv/linux/tile/bits/sigaction.h (SA_RESTART):
        Define for [__USE_UNIX98 || __USE_XOPEN2K8], not [__USE_UNIX98 ||
        __USE_MISC].
        (SA_NODEFER): Likewise.
        (SA_RESETHAND): Likewise.

2017-06-21  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/dl-tunables.list (glibc.tune.ifunc): Removed.
        * sysdeps/x86/dl-tunables.list (glibc.tune.hwcaps): New.
        Remove security_level on all fields.
        * manual/tunables.texi: Replace ifunc with hwcaps.
        * sysdeps/x86/cpu-features.c (TUNABLE_CALLBACK (set_ifunc)):
        Renamed to ..
        (TUNABLE_CALLBACK (set_hwcaps)): This.
        (init_cpu_features): Updated.
        * sysdeps/x86/cpu-features.h (cpu_features): Change type of
        data_cache_size, data_cache_size and non_temporal_threshold to
        unsigned long int.
        * sysdeps/x86/cpu-tunables.c (DEFAULT_STRLEN): Removed.
        (TUNABLE_CALLBACK (set_ifunc)): Renamed to ...
        (TUNABLE_CALLBACK (set_hwcaps)): This.  Update comments.  Don't
        use DEFAULT_STRLEN.

2017-06-21  Florian Weimer  <fweimer@redhat.com>

        * intl/dcigettext.c (DCIGETTEXT): Use getcwd (NULL, 0) and
        asprintf to construct an absolute pathname.

2017-06-21  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * misc/tst-preadvwritev2-common.c: New file.
        * misc/tst-preadvwritev2.c (do_test): Add test for invalid flag.
        * misc/tst-preadvwritev64v2.c (do_test): Likewise.

2017-06-21  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Add cfi
        annotation.
        (_dl_tlsdesc_resolve_rela, _dl_tlsdesc_resolve_hold): Likewise.

2017-06-21  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/dl-machine.h (RTLD_START_1): Change _dl_argv to the
        hidden __GI__dl_argv symbol.

2017-06-21  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Call __inet_pton_length
        to parse addresses with IPv6 scope IDs.

2017-06-21  Florian Weimer  <fweimer@redhat.com>

        Add the __inet_pton_length helper function.
        * resolv/resolv-internal.h (__inet_pton_length): Declare.
        * resolv/inet_pton (__inet_pton_length): Rename from __inet_pton.
        Add length argument.
        (__inet_pton): New function.
        (inet_pton4): Add length argument.
        (hex_digit_value): New function.
        (inet_pton6): Add length argument.  Call hex_digit_value.  Use
        memmove and memset to fill :: gap.
        * resolv/Makefile (tests, tsts-static, tests-internal): Add
        tst-inet_pton.
        * resolv/tst-inet_pton.c: New file.
        * support/Makefile (libsupport-routines): Add xmprotect.
        * support/xunistd.h (xmprotect): Declare.
        * support/xmprotect.c: New file.

2017-06-21  Florian Weimer  <fweimer@redhat.com>

        Add IPv6 getaddrinfo coverage to tst-inet6_scopeid_pton.c.
        * inet/tst-inet6_scopeid_pton.c: Switch to <support/test-driver.c>.
        (call_gai, check_ai): New functions.
        (expect_failure, expect_success): Use them.  Add logging.

2017-06-21  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile
        (sysdep_routines): Add memchr_power8.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (memchr): Add __memchr_power8 to list of memchr functions.
        * sysdeps/powerpc/powerpc64/multiarch/memchr-power8.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memchr.c
        (memchr): Add __memchr_power8 to ifunc list.
        * sysdeps/powerpc/powerpc64/power8/memchr.S: New file.

2017-06-21  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/fpu/s_llrint.S
        (__llrintf): Define as strong alias of __llrint.
        (llrintf):  Define as weak alias of __llrint.
        (__lrintf): Define as strong alias of __llrint.
        (lrintf):  Define as weak alias of __llrint.
        * sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S:  Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_llrintf.S:  Remove file content.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrintf.c: New file.

2017-06-20  Zack Weinberg  <zackw@panix.com>

        * bits/signum-generic.h: Renamed from bits/signum.h.
        Add proper multiple include guard and misuse check.
        Define __SIGRTMIN = __SIGRTMAX = 32, and define _NSIG = __SIGRTMAX+1.
        Move definition of SIGIO to "archaic names for compatibility" section.
        * bits/signum.h: New file which just includes bits/signum-generic.h.
        * sysdeps/unix/bsd/bits/signum.h
        * sysdeps/unix/sysv/linux/bits/signum.h
        * sysdeps/unix/sysv/linux/alpha/bits/signum.h
        * sysdeps/unix/sysv/linux/hppa/bits/signum.h
        * sysdeps/unix/sysv/linux/mips/bits/signum.h
        * sysdeps/unix/sysv/linux/sparc/bits/signum.h
        Just include <bits/signum-generic.h> and then add or adjust
        signal constants.  Do not define SIGUNUSED, SIGRTMIN, or SIGRTMAX.

        * signal/Makefile: Install bits/signum-generic.h.
        * signal/signal.h: Define SIGRTMIN and SIGRTMAX here.

        * sysdeps/generic/siglist.h: SIGSYS and SIGWINCH are
        universal.  Prefer SIGPOLL to SIGIO. Simplify #ifdeffage.

        * sysdeps/unix/sysv/linux/tst-signal-numbers.sh: New test.
        * sysdeps/unix/sysv/linux/Makefile: Run it.

2017-06-20  Zack Weinberg  <zackw@panix.com>

        * locale/xlocale.h: Rename to...
        * locale/bits/types/__locale_t.h: ...here.  Adjust commentary.
        Only define struct __locale_struct and __locale_t, not locale_t.
        * locale/bits/types/locale_t.h: New file; define locale_t here.
        * locale/Makefile (headers): Update to match.

        * include/xlocale.h: Delete wrapper.
        * include/bits/types/__locale_t.h: New wrapper.
        * include/bits/types/locale_t.h: New wrapper.

        * ctype/ctype.h, include/printf.h, include/time.h
        * locale/langinfo.h, locale/locale.h, stdlib/monetary.h
        * stdlib/stdlib.h, string/string.h, string/strings.h, time/time.h
        * wcsmbs/wchar.h, wctype/wctype.h: Use bits/types/locale_t.h.
        Correct outdated comments regarding the standardization status of
        the functions that take locale_t arguments.

        * stdlib/strtod_l.c, stdlib/strtof_l.c, stdlib/strtol_l.c
        * stdlib/strtold_l.c, stdlib/strtoul_l.c, stdlib/strtoull_l.c
        * sysdeps/ieee754/ldbl-128ibm/strtold_l.c
        * sysdeps/ieee754/ldbl-64-128/strtold_l.c
        * wcsmbs/wcstod.c, wcsmbs/wcstod_l.c, wcsmbs/wcstof.c
        * wcsmbs/wcstof_l.c, wcsmbs/wcstold.c, wcsmbs/wcstold_l.c:
        Don't include xlocale.h. If necessary, include locale.h instead.

        * stdlib/strtold_l.c: Unconditionally include wchar.h.

        * ctype/ctype-c99_l.c, ctype/ctype.h, ctype/ctype_l.c
        * include/monetary.h, include/stdlib.h, include/time.h
        * include/wchar.h, locale/duplocale.c, locale/freelocale.c
        * locale/global-locale.c, locale/langinfo.h, locale/locale.h
        * locale/localeinfo.h, locale/newlocale.c
        * locale/nl_langinfo_l.c, locale/uselocale.c
        * localedata/bug-usesetlocale.c, localedata/tst-xlocale2.c
        * stdio-common/vfscanf.c, stdlib/monetary.h, stdlib/stdlib.h
        * stdlib/strfmon_l.c, stdlib/strtod_l.c, stdlib/strtof_l.c
        * stdlib/strtol.c, stdlib/strtol_l.c, stdlib/strtold_l.c
        * stdlib/strtoll_l.c, stdlib/strtoul_l.c, stdlib/strtoull_l.c
        * string/strcasecmp.c, string/strcoll_l.c, string/string.h
        * string/strings.h, string/strncase.c, string/strxfrm_l.c
        * sysdeps/ieee754/float128/strtof128_l.c
        * sysdeps/ieee754/float128/wcstof128.c
        * sysdeps/ieee754/float128/wcstof128_l.c
        * sysdeps/ieee754/ldbl-128ibm/strtold_l.c
        * sysdeps/ieee754/ldbl-64-128/strtold_l.c
        * sysdeps/ieee754/ldbl-opt/nldbl-compat.c
        * sysdeps/ieee754/ldbl-opt/nldbl-strfmon_l.c
        * sysdeps/ieee754/ldbl-opt/nldbl-strtold_l.c
        * sysdeps/ieee754/ldbl-opt/nldbl-wcstold_l.c
        * sysdeps/powerpc/powerpc32/power7/strcasecmp.S
        * sysdeps/powerpc/powerpc64/power7/strcasecmp.S
        * sysdeps/x86_64/strcasecmp_l-nonascii.c
        * sysdeps/x86_64/strncase_l-nonascii.c, time/strftime_l.c
        * time/strptime_l.c, time/time.h, wcsmbs/mbsrtowcs_l.c
        * wcsmbs/wchar.h, wcsmbs/wcscasecmp.c, wcsmbs/wcsncase.c
        * wcsmbs/wcstod.c, wcsmbs/wcstod_l.c, wcsmbs/wcstof.c
        * wcsmbs/wcstof_l.c, wcsmbs/wcstol_l.c, wcsmbs/wcstold.c
        * wcsmbs/wcstold_l.c, wcsmbs/wcstoll_l.c, wcsmbs/wcstoul_l.c
        * wcsmbs/wcstoull_l.c, wctype/iswctype_l.c
        * wctype/towctrans_l.c, wctype/wcfuncs_l.c
        * wctype/wctrans_l.c, wctype/wctype.h, wctype/wctype_l.c:
        Change all uses of __locale_t to locale_t.

2017-06-20  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/openat.c (__libc_openat): Build only
        for !__OFF_T_MATCHES_OFF64_T.
        * sysdeps/unix/sysv/linux/openat64.c (__libc_openat64): New
        implementation based on open64.
        * sysdeps/unix/sysv/linux/wordsize-64/openat.c: Remove file.
        * sysdeps/unix/sysv/linux/wordsize-64/openat64.c: Likewise.

2017-06-20  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/dl-tunables.list: Move x86 specific tunables to ...
        * sysdeps/x86/dl-tunables.list: Here.  New file.

2017-06-20  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21635]
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile
        [$(subdir) = conform] (conformtest-xfail-conds): New variable.
        * conform/data/signal.h-data (uc_mcontext): XFAIL for
        powerpc32-linux.
        * conform/data/ucontext.h-data (uc_mcontext): Likewise.

        [BZ #21634]
        * sysdeps/unix/sysv/linux/ia64/Makefile [$(subdir) = conform]
        (conformtest-xfail-conds): New variable.
        * conform/data/signal.h-data (uc_sigmask): XFAIL for ia64-linux.
        * conform/data/ucontext.h-data (uc_sigmask): Likewise.

2017-06-20  Wilco Dijkstra  <wdijkstr@arm.com>

        * benchtests/powf-inputs: Add reduced trace from wrf.

2017-06-20  H.J. Lu  <hongjiu.lu@intel.com>
            Erich Elsen  <eriche@google.com>

        * elf/dl-tunables.list (tune): Add ifunc,
        x86_non_temporal_threshold,
        x86_data_cache_size and x86_shared_cache_size.
        * manual/tunables.texi: Document glibc.tune.ifunc,
        glibc.tune.x86_data_cache_size, glibc.tune.x86_shared_cache_size
        and glibc.tune.x86_non_temporal_threshold.
        * sysdeps/unix/sysv/linux/x86/dl-sysdep.c: New file.
        * sysdeps/x86/cpu-tunables.c: Likewise.
        * sysdeps/x86/cacheinfo.c
        (init_cacheinfo): Check and get data cache size, shared cache
        size and non temporal threshold from cpu_features.
        * sysdeps/x86/cpu-features.c [HAVE_TUNABLES] (TUNABLE_NAMESPACE):
        New.
        [HAVE_TUNABLES] Include <unistd.h>.
        [HAVE_TUNABLES] Include <elf/dl-tunables.h>.
        [HAVE_TUNABLES] (TUNABLE_CALLBACK (set_ifunc)): Likewise.
        [HAVE_TUNABLES] (init_cpu_features): Use TUNABLE_GET to set
        IFUNC selection, data cache size, shared cache size and non
        temporal threshold.
        * sysdeps/x86/cpu-features.h (cpu_features): Add data_cache_size,
        shared_cache_size and non_temporal_threshold.

2017-06-20  Wilco Dijkstra  <wdijkstr@arm.com>

        * benchtests/README: Describe workload feature.
        * benchtests/bench-skeleton.c (main): Add support for
        benchmarking traces from workloads.

2017-06-20  Zack Weinberg  <zackw@panix.com>

        * string/string.h (__mempcpy_inline): Delete.
        * sysdeps/x86_64/multiarch/mempcpy.c
        * sysdeps/x86_64/multiarch/stpcpy.c:
        Define NO_MEMPCPY_STPCPY_REDIRECT and __NO_STRING_INLINES
        before including string.h.

2017-06-20  Paul A. Clarke  <pc@us.ibm.com>

        * benchtests/Makefile (bench-math): Add powf.
        * benchtests/powf-inputs: New file.

2017-06-20  Zack Weinberg  <zackw@panix.com>

        * bits/string.h, string/bits/string.h
        * sysdeps/aarch64/bits/string.h
        * sysdeps/m68k/m680x0/m68020/bits/string.h
        * sysdeps/s390/bits/string.h, sysdeps/sparc/bits/string.h
        * sysdeps/x86/bits/string.h: Delete file.

        * string/string.h: Don't include bits/string.h.
        * string/bits/string3.h: Rename to bits/string_fortified.h.
        No need to undef various symbols that the removed headers
        might have defined as macros.
        * string/Makefile (headers): Remove bits/string.h, change
        bits/string3.h to bits/string_fortified.h.
        * string/string-inlines.c: Update commentary.  Remove definitions
        of various macros that nothing looks at anymore.  Don't directly
        include bits/string.h. Set _STRING_INLINE_unaligned here, based on
        compiler-predefined macros.
        * string/strncat.c: If STRNCAT is not defined, or STRNCAT_PRIMARY
        _is_ defined, provide internal hidden alias __strncat.
        * include/string.h: Declare internal hidden alias __strncat.
        Only forward __stpcpy to __builtin_stpcpy if __NO_STRING_INLINES is
        not defined.
        * include/bits/string3.h: Rename to bits/string_fortified.h,
        update to match above.

        * sysdeps/i386/string-inlines.c: Define compat symbols for
        everything formerly defined by sysdeps/x86/bits/string.h.
        Make existing definitions into compat symbols as well.
        Remove some no-longer-necessary messing around with macros.

        * sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy.c
        * sysdeps/powerpc/powerpc64/multiarch/mempcpy.c
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c
        * sysdeps/s390/multiarch/mempcpy.c
        No need to define _HAVE_STRING_ARCH_mempcpy.
        Do define __NO_STRING_INLINES and NO_MEMPCPY_STPCPY_REDIRECT.

        * sysdeps/i386/i686/multiarch/strncat-c.c
        * sysdeps/s390/multiarch/strncat-c.c
        * sysdeps/x86_64/multiarch/strncat-c.c
        Define STRNCAT_PRIMARY.  Don't change definition of libc_hidden_def.

2017-06-20  Rical Jasan  <ricaljasan@pacific.net>

        * manual/lang.texi (LDBL_MANT_DIG): Add annotation.
        (LDBL_DIG): Likewise.
        (LDBL_MIN_EXP): Likewise.
        (LDBL_MIN_10_EXP): Likewise.
        (LDBL_MAX_EXP): Likewise.
        (LDBL_MAX_10_EXP): Likewise.
        (LDBL_MAX): Likewise.
        (LDBL_MIN): Likewise.
        (LDBL_EPSILON): Likewise.
        (FLT_ROUNDS): Change standard from ISO to C90.
        (FLT_RADIX): Likewise.
        (FLT_MANT_DIG, DBL_MANT_DIG): Likewise.
        (FLT_DIG, DBL_DIG): Likewise.
        (FLT_MIN_EXP, DBL_MIN_EXP): Likewise.
        (FLT_MIN_10_EXP, DBL_MIN_10_EXP): Likewise.
        (FLT_MAX_EXP, DBL_MAX_EXP): Likewise.
        (FLT_MAX_10_EXP, DBL_MAX_10_EXP): Likewise.
        (FLT_MAX, DBL_MAX): Likewise.
        (FLT_MIN, DBL_MIN): Likewise.
        (FLT_EPSILON, DBL_EPSILON): Likewise.

2017-06-19  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/atomic-machine.h (R10K_BEQZ_INSN): Remove.
        [__GNUC_PREREQ (4, 8) || __mips16]: Make code unconditional.
        [!__GNUC_PREREQ (4, 8) && !__mips16]: Remove conditional code.
        * sysdeps/mips/math-tests.h
        [_MIPS_SIM != _ABIO32 && !__GNUC_PREREQ (4, 9)]: Remove
        conditional code.

2017-06-19  Florian Weimer  <fweimer@redhat.com>

        * intl/dcigettext.c (DCIGETTEXT): Do not make copy of localename.
        It cannot change while __libc_setlocale_lock is acquired.

2017-06-19  Florian Weimer  <fweimer@redhat.com>

        * elf/rtld.c (audit_list_string): New variable.
        (audit_list): Update comment.
        (struct audit_list_iter): Define.
        (audit_list_iter_init, audit_list_iter_next): New function.
        (dl_main): Use struct audit_list_iter to process audit modules.
        (process_dl_audit): Call dso_name_valid_for_suid.
        (process_envvars): Set audit_list_string instead of calling
        process_dl_audit.

2017-06-19  Florian Weimer  <fweimer@redhat.com>

        * elf/rtld.c (SECURE_NAME_LIMIT, SECURE_PATH_LIMIT): Define.
        (dso_name_valid_for_suid): New function.
        (handle_ld_preload): Likewise.
        (dl_main): Call it.  Remove alloca.

2017-06-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21625]
        * posix/sys/wait.h (strust rusage forward declaration): Change
        [__USE_XOPEN_EXTENDED] conditional to [__USE_XOPEN_EXTENDED &&
        !__USE_XOPEN2K].
        (wait3): Likewise.

        * configure.ac (libc_cv_compiler_ok): Require GCC 4.9 or later.
        * configure: Regenerated.
        * manual/install.texi (Tools for Compilation): Document
        requirement for GCC 4.9 or later.
        * INSTALL: Regenerated.

2017-06-19  Florian Weimer  <fweimer@redhat.com>

        [BZ #21624]
        CVE-2017-1000366
        * elf/rtld.c (process_envvars): Ignore LD_LIBRARY_PATH for
        __libc_enable_secure.

2017-06-19  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #21539]
        * NEWS: Mention s390 ptrace request changes.
        * sysdeps/unix/sysv/linux/s390/sys/ptrace.h
        (PTRACE_GETREGS, PTRACE_SETREGS, PTRACE_GETFPREGS,
        PTRACE_SETFPREGS): Remove enum constant.
        (PT_GETREGS, PT_SETREGS, PT_GETFPREGS, T_SETFPREGS):
        Remove defines.
        (PTRACE_SINGLEBLOCK): New enum constant.
        (PT_STEPBLOCK): New define.
        (PTRACE_PEEKUSR_AREA, PTRACE_POKEUSR_AREA,
        PTRACE_GET_LAST_BREAK, PTRACE_ENABLE_TE, PTRACE_DISABLE_TE,
        PTRACE_TE_ABORT_RAND): New enum constant and define.
        * sysdeps/s390/fpu/fesetenv.c: Remove ptrace.h includes.
        * sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c:
        New file.
        * sysdeps/unix/sysv/linux/s390/Makefile: Add test.

2017-06-16  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_init.c (res_vinit_1): Use getline to read from the
        configuration file.
        (__res_vinit): Adjust.

2017-06-19  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_init.c (res_vinit_1): New function.
        (__res_vinit): Call it.  Handle file open and memory allocation
        failures.
        * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname3_r): Propagate
        erno from __res_maybe_init failure.
        (_nss_dns_gethostbyname4_r): Likewise.
        (_nss_dns_gethostbyaddr2_r): Likewise.
        * resolv/nss_dns/dns-network.c (_nss_dns_getnetbyname_r): Likewise.
        (_nss_dns_getnetbyaddr_r): Likewise.

2017-06-19  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_init.c: Reformat to GNU style.

2017-06-19  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_init.c (sort_mask_chars, ISSORTMASK): Remove.
        (is_sort_mask): New function.
        (__res_vinit): Use it.

2017-06-19  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_init.c (res_setoptions): Remove DEBUG preprocessor
        conditionals.

2017-06-19  Florian Weimer  <fweimer@redhat.com>

        * resolv/res-close.c: New file.
        * resolv/res_init.c (__res_iclose, res_nclose)
        (res_thread_freeres): Remove definitions.
        * resolv/Makefile (routines): Add res-close.

2017-06-19  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_randomid.c: New file.
        * resolv/res_init.c (res_randomid): Remove definition.
        * resolv/Makefile (routines): Add res_randomid.

2017-06-19  Florian Weimer  <fweimer@redhat.com>

        * include/resolv.h (__res_vinit): Declare as hidden.
        * resolv/res_init.c (res_ninit): Remove __res_vinit declaration.
        * resolv/res_libc.c (res_init): Likewise.

2017-06-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21457]
        * sysdeps/unix/sysv/linux/x86/sys/ucontext.h [__x86_64__] (struct
        _libc_xmmreg): Use __ctx in defining field.

        [BZ #21597]
        * signal/signal.h (siginterrupt): Make declaration conditional on
        [__USE_XOPEN_EXTENDED || __USE_MISC].

        [BZ #21584]
        * signal/signal.h: Make includes of <bits/sigstack.h> and
        <bits/ss_flags.h> conditional on [__USE_XOPEN_EXTENDED ||
        __USE_MISC].
        (sigaltstack): Make declaration conditional on
        [__USE_XOPEN_EXTENDED || __USE_MISC].

        [BZ #21575]
        * resource/bits/types/struct_rusage.h: New file.
        * include/bits/types/struct_rusage.h: Likewise.
        * bits/resource.h (struct rusage): Include
        <bits/types/struct_rusage.h> instead of defining here.
        * sysdeps/unix/sysv/linux/bits/resource.h (struct rusage):
        Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/resource.h (struct rusage):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/bits/resource.h (struct rusage):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/resource.h (struct rusage):
        Likewise.
        * resource/Makefile (headers): Add bits/types/struct_rusage.h.
        * posix/sys/wait.h [__USE_XOPEN_EXTENDED && !__USE_XOPEN2K8]:
        Include <bits/types/struct_rusage.h>

2017-06-19  Florian Weimer  <fweimer@redhat.com>

        * malloc/dynarray.h: Use libc_hidden_proto only for !_ISOMAC.

2017-06-19  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/x86_64/multiarch/rawmemchr-sse2.S: Fix typo.

2017-06-19  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * scripts/gen-tunables.awk: Avoid multi-dimensional arrays.

2017-06-19  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #21537]
        * sysdeps/s390/s390-32/sysdep.h (JUMPTARGET, SYSCALL_PIC_SETUP):
        Check SHARED instead of PIC.
        (SYSCALL_PIC_SETUP): Add missing semicolons.
        * sysdeps/s390/s390-64/sysdep.h (JUMPTARGET, SYSCALL_PIC_SETUP):
        Check SHARED instead of PIC.
        * sysdeps/unix/sysv/linux/s390/s390-32/__makecontext_ret.S
        (__makecontext_ret): Adjust code to jump to exit.

2017-06-19  Christian Borntraeger  <borntraeger@de.ibm.com>

        * sysdeps/unix/sysv/linux/s390/s390-32/syscall.S (syscall):
        Simplify code by always using SVC 0 instead of EX.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscall.S: Likewise.

2017-06-16  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/Versions (ld): Remove _dl_out_of_memory.

2017-06-16  Joseph Myers  <joseph@codesourcery.com>

        * timezone/private.h: Update from tzcode 2017b.
        * timezone/tzfile.h: Likewise.
        * timezone/tzselect.ksh: Likewise.
        * timezone/zdump.c: Likewise.
        * timezone/zic.c: Likewise.
        * timezone/Makefile (tz-cflags): Add -D_ISOMAC
        -DTZ_DOMAIN='"libc"' -include $(common-objpfx)config.h.
        * time/tzset.c (SECSPERDAY): New macro.

2017-06-16  Rical Jasan  <ricaljasan@pacific.net>

        * manual/string.texi (strdup): Complete header and standards
        annotation.
        (strncpy): Likewise.

2017-06-16  Rical Jasan  <ricaljasan@pacific.net>

        * manual/arith.texi (FP_NAN): Add or complete header and standard
        annotations.
        (FP_INFINITE): Likewise.
        (FP_ZERO): Likewise.
        (FP_SUBNORMAL): Likewise.
        (FP_NORMAL): Likewise.
        (SNAN): Likewise.
        (SNANL): Likewise.
        (totalorderf): Likewise.
        (totalorderl): Likewise.
        (totalordermagf): Likewise.
        (totalordermagl): Likewise.
        (_Complex_I): Likewise.
        (I): Likewise.

2017-06-16  Rical Jasan  <ricaljasan@pacific.net>

        * manual/argp.texi (ARGP_HELP_USAGE): Add missing header and
        standard annotation.
        (ARGP_HELP_SHORT_USAGE): Likewise.
        (ARGP_HELP_SEE): Likewise.
        (ARGP_HELP_LONG): Likewise.
        (ARGP_HELP_PRE_DOC): Likewise.
        (ARGP_HELP_POST_DOC): Likewise.
        (ARGP_HELP_DOC): Likewise.
        (ARGP_HELP_BUG_ADDR): Likewise.
        (ARGP_HELP_LONG_ONLY): Likewise.
        (ARGP_HELP_EXIT_ERR): Likewise.
        (ARGP_HELP_EXIT_OK): Likewise.
        (ARGP_HELP_STD_ERR): Likewise.
        (ARGP_HELP_STD_USAGE): Likewise.
        (ARGP_HELP_STD_HELP): Likewise.

2017-06-15  Rical Jasan  <ricaljasan@pacific.net>

        * manual/Makefile: Generate summary.texi with summary.pl.  Force
        use of the C locale.  Update Perl dependency comment.
        * manual/header.texi: Update reference to summary.awk.
        * manual/macros.texi: Refer authors to `summary.pl --help'.
        * manual/summary.awk: Remove file.
        * manual/summary.pl: New file.  Generate summary.texi, and check
        for @standards-related syntax errors.
        * manual/argp.texi: Convert header and standards @comments to
        @standards.
        * manual/arith.texi: Likewise.
        * manual/charset.texi: Likewise.
        * manual/conf.texi: Likewise.
        * manual/creature.texi: Likewise.
        * manual/crypt.texi: Likewise.
        * manual/ctype.texi: Likewise.
        * manual/debug.texi: Likewise.
        * manual/errno.texi: Likewise.
        * manual/filesys.texi: Likewise.
        * manual/getopt.texi: Likewise.
        * manual/job.texi: Likewise.
        * manual/lang.texi: Likewise.
        * manual/llio.texi: Likewise.
        * manual/locale.texi: Likewise.
        * manual/math.texi: Likewise.
        * manual/memory.texi: Likewise.
        * manual/message.texi: Likewise.
        * manual/pattern.texi: Likewise.
        * manual/pipe.texi: Likewise.
        * manual/process.texi: Likewise.
        * manual/resource.texi: Likewise.
        * manual/search.texi: Likewise.
        * manual/setjmp.texi: Likewise.
        * manual/signal.texi: Likewise.
        * manual/socket.texi: Likewise.
        * manual/startup.texi: Likewise.
        * manual/stdio.texi: Likewise.
        * manual/string.texi: Likewise.
        * manual/sysinfo.texi: Likewise.
        * manual/syslog.texi: Likewise.
        * manual/terminal.texi: Likewise.
        * manual/threads.texi: Likewise.
        * manual/time.texi: Likewise.
        * manual/users.texi: Likewise.

2017-06-15  Rical Jasan  <ricaljasan@pacific.net>

        * manual/macros.texi (@standards): New macro.  Provide placeholder
        for header and standards annotations.
        (@standardsx): New macro.  Likewise, for lists of @*x elements.

2017-06-15  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * io/Makefile (CFLAGS-sync_file_range.c): Remove rule.
        * sysdeps/unix/sysv/linux/Makefile (CFLAGS-sync_file_range.c): New
        rule.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Remove
        sync_file_range.

         * support/support_test_main.c (support_test_main):  Use optstring
         member for option string in getopt_long.
         * support/test-driver.c: Add comment about CMDLINE_OPTSTRING.
         (CMDLINE_OPTSTRING): New define.
         * support/test-driver.h (test_config): Add optstring member.

2017-06-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strcspn-sse2, strpbrk-sse2 and strspn-sse2.
        * sysdeps/x86_64/strcspn.S (STRPBRK_P): Removed.
        Check USE_AS_STRPBRK instead of STRPBRK_P.
        * sysdeps/x86_64/strpbrk.S (USE_AS_STRPBRK): New.
        * sysdeps/x86_64/multiarch/ifunc-sse4_2.h: New file.
        * sysdeps/x86_64/multiarch/strcspn-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/strcspn.c: Likewise.
        * sysdeps/x86_64/multiarch/strpbrk-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/strpbrk.c: Likewise.
        * sysdeps/x86_64/multiarch/strspn-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/strspn.c: Likewise.
        * sysdeps/x86_64/multiarch/strcspn.S: Removed.
        * sysdeps/x86_64/multiarch/strpbrk.S: Likewise.
        * sysdeps/x86_64/multiarch/strspn.S: Likewise.
        * sysdeps/x86_64/multiarch/strpbrk-c.c: Remove "#ifdef SHARED"
        and "#endif".

2017-06-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/wcscpy.S: Removed.
        * sysdeps/x86_64/multiarch/wcscpy.c: New file.

2017-06-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strcat-sse2.
        * sysdeps/x86_64/multiarch/strcat-sse2.S: New file.
        * sysdeps/x86_64/multiarch/strcat.c: Likewise.
        * sysdeps/x86_64/multiarch/strncat.c: Likewise.
        * sysdeps/x86_64/multiarch/strcat.S: Removed.
        * sysdeps/x86_64/multiarch/strncat.S: Likewise.

2017-06-15  H.J. Lu  <hongjiu.lu@intel.com>
            Erich Elsen  <eriche@google.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memcmp-sse2.
        * sysdeps/x86_64/multiarch/ifunc-memcmp.h: New file.
        * sysdeps/x86_64/multiarch/memcmp-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/memcmp.c: Likewise.
        * sysdeps/x86_64/multiarch/wmemcmp.c: Likewise.
        * sysdeps/x86_64/multiarch/memcmp.S: Removed.
        * sysdeps/x86_64/multiarch/wmemcmp.S: Likewise.

2017-06-15  H.J. Lu  <hongjiu.lu@intel.com>
            Erich Elsen  <eriche@google.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memset-sse2-unaligned-erms, and memset_chk-nonshared.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add test for __memset_chk_erms.
        Update comments.
        * sysdeps/x86_64/multiarch/ifunc-memset.h: New file.
        * sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S: Likewise.
        * sysdeps/x86_64/multiarch/memset.c: Likewise.
        * sysdeps/x86_64/multiarch/memset_chk-nonshared.S: Likewise.
        * sysdeps/x86_64/multiarch/memset_chk.c: Likewise.
        * sysdeps/x86_64/multiarch/memset.S: Removed.
        * sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
        (__memset_chk_erms): New function.

2017-06-15  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * configure.ac(--enable-tunables): Enable by default.
        * configure: Regenerate.
        * NEWS: Mention change.
        * manual/install.texi (enable-tunables): Adjust documentation.
        * INSTALL: Regenerate.

2017-06-14  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #18988]
        * benchtests/thread_create-inputs: New file.
        * benchtests/thread_create-source.c: Likewise.
        * support/xpthread_attr_setguardsize.c: Likewise.
        * support/Makefile (libsupport-routines): Add
        xpthread_attr_setguardsize object.
        * support/xthread.h: Add xpthread_attr_setguardsize prototype.
        * benchtests/Makefile (bench-pthread): Add thread_create.
        * nptl/allocatestack.c (allocate_stack): Call mmap with PROT_NONE and
        then mprotect the required area.
        (guard_position): New function.
        (setup_stack_prot): Likewise.

2017-06-14  H.J. Lu  <hongjiu.lu@intel.com>
            Erich Elsen  <eriche@google.com>
            Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memmove-sse2-unaligned-erms, memcpy_chk-nonshared,
        mempcpy_chk-nonshared and memmove_chk-nonshared.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add tests for __memmove_chk_erms,
        __memcpy_chk_erms and __mempcpy_chk_erms.  Update comments.
        * sysdeps/x86_64/multiarch/ifunc-memmove.h: New file.
        * sysdeps/x86_64/multiarch/memcpy.c: Likewise.
        * sysdeps/x86_64/multiarch/memcpy_chk-nonshared.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy_chk.c: Likewise.
        * sysdeps/x86_64/multiarch/memmove-sse2-unaligned-erms.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove.c: Likewise.
        * sysdeps/x86_64/multiarch/memmove_chk-nonshared.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove_chk.c: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy.c: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy_chk-nonshared.S: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy_chk.c: Likewise.
        * sysdeps/x86_64/multiarch/memcpy.S: Removed.
        * sysdeps/x86_64/multiarch/memcpy_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
        (__mempcpy_chk_erms): New function.
        (__memmove_chk_erms): Likewise.
        (__memcpy_chk_erms): New alias.

2017-06-14  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/i386/i686/multiarch/strcspn-c.c: Add IS_IN (libc) guard.
        * sysdeps/i386/i686/multiarch/varshift.c: Likewise.

2017-06-14  Zack Weinberg  <zackw@panix.com>

        * stdlib/errno.h: Remove __need_Emath and __need_error_t logic.
        Reorganize file.  Declare errno here.  When __ASSEMBLER__ is
        defined, don't declare anything other than the E-constants.

        * include/errno.h: Change conditional for exposing internal
        declarations to (not _ISOMAC and not __ASSEMBLER__).
        * bits/errno.h: Remove logic for __need_Emath.  Document
        requirements for a port-specific bits/errno.h.

        * sysdeps/unix/sysv/linux/bits/errno.h
        * sysdeps/unix/sysv/linux/alpha/bits/errno.h
        * sysdeps/unix/sysv/linux/hppa/bits/errno.h
        * sysdeps/unix/sysv/linux/mips/bits/errno.h
        * sysdeps/unix/sysv/linux/sparc/bits/errno.h:
        Add multiple-include guard and check against improper inclusion.
        Remove __need_Emath logic.  Don't declare errno here.  Ensure all
        constants are defined as simple integer literals.  Consistent
        formatting.
        * sysdeps/mach/hurd/errnos.awk: Likewise.  Only define error_t and
        enum __error_t_codes if __ASSEMBLER__ is not defined.
        * sysdeps/mach/hurd/bits/errno.h: Regenerate.

        * argp/argp.h, string/argz.h: Don't define __need_error_t before
        including errno.h.
        * sysdeps/i386/i686/fpu/multiarch/s_cosf-sse2.S
        * sysdeps/i386/i686/fpu/multiarch/s_sincosf-sse2.S
        * sysdeps/i386/i686/fpu/multiarch/s_sinf-sse2.S
        * sysdeps/x86_64/fpu/s_cosf.S
        * sysdeps/x86_64/fpu/s_sincosf.S
        * sysdeps/x86_64/fpu/s_sinf.S:
        Just include errno.h; don't define __need_Emath or include
        bits/errno.h directly.

2017-06-14  Zack Weinberg  <zackw@panix.com>

        * bits/uio_lim.h, sysdeps/unix/sysv/linux/bits/uio_lim.h
        * bits/uio-ext.h, sysdeps/unix/sysv/linux/bits/uio-ext.h: New file.
        * bits/uio.h, sysdeps/unix/sysv/linux/bits/uio.h: Delete file.

        * include/bits/xopen_lim.h: Use bits/uio_lim.h to get the value
        for IOV_MAX.
        * misc/Makefile: Install bits/uio-ext.h and bits/uio_lim.h.
        Don't install bits/uio.h.
        * misc/sys/uio.h: Don't include bits/uio.h.  Do include
        bits/types/struct_iovec.h and bits/uio_lim.h.  Set UIO_MAXIOV
        based on __IOV_MAX. Under __USE_GNU, also include bits/uio-ext.h.

        * stdio-common/stdio_lim.h.in: Remove logic for __need_FOPEN_MAX
        and __need_IOV_MAX.  Don't define IOV_MAX at all.
        * Makerules (stdio_lim.h): Remove logic for setting IOV_MAX.

        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h:
        Include bits/types/struct_iovec.h, not bits/uio.h.
        Use __ssize_t, not ssize_t, in function prototypes.
        Don't use hard TAB for double space after period in comments.

2017-06-14  Alan Modra  <amodra@gmail.com>

        * elf/elf.h (PPC64_OPT_LOCALENTRY): Define.
        * sysdeps/alpha/dl-machine.h (elf_machine_fixup_plt): Add
        refsym and sym parameters.  Adjust callers.
        * sysdeps/aarch64/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/arm/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/generic/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/hppa/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/i386/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/ia64/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/m68k/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/microblaze/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/mips/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/nios2/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_fixup_plt):
        Likewise.
        * sysdeps/s390/s390-32/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/s390/s390-64/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/sh/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/tile/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/x86_64/dl-machine.h (elf_machine_fixup_plt): Likewise.
        * sysdeps/powerpc/powerpc64/dl-machine.c (_dl_error_localentry): New.
        (_dl_reloc_overflow): Increase buffser size.  Formatting.
        * sysdeps/powerpc/powerpc64/dl-machine.h (ppc64_local_entry_offset):
        Delete reloc param, add refsym and sym.  Check optimized plt
        call stubs for localentry:0 functions.  Adjust callers.
        (elf_machine_fixup_plt, elf_machine_plt_conflict): Add refsym
        and sym parameters.  Adjust callers.
        (_dl_reloc_overflow): Move attribute.
        (_dl_error_localentry): Declare.
        * elf/dl-runtime.c (_dl_fixup): Save original sym.  Pass
        refsym and sym to elf_machine_fixup_plt.
        * elf/testobj6.c (preload): Call printf.

2017-06-14  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/sysdep.h: Formatting.
        (NOPS, ENTRY_3): New macros.
        (ENTRY): Rewrite.
        (ENTRY_TOCLESS): Define.
        (EALIGN, EALIGN_W_0, EALIGN_W_1, EALIGN_W_2, EALIGN_W_4, EALIGN_W_5,
        EALIGN_W_6, EALIGN_W_7, EALIGN_W_8): Delete.
        * sysdeps/powerpc/powerpc64/a2/memcpy.S: Replace EALIGN with ENTRY.
        * sysdeps/powerpc/powerpc64/dl-trampoline.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_ceil.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_floor.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_floorf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_rint.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_rintf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_round.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_roundf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_trunc.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_truncf.S: Likewise.
        * sysdeps/powerpc/powerpc64/memset.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strstr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/e_expf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_cosf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_sinf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strcasestr.S: Likewise.
        * sysdeps/powerpc/powerpc64/addmul_1.S: Use ENTRY_TOCLESS.
        * sysdeps/powerpc/powerpc64/cell/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_copysignl.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_fabsl.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_llrint.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_llrintf.S: Likewise.
        * sysdeps/powerpc/powerpc64/lshift.S: Likewise.
        * sysdeps/powerpc/powerpc64/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/mul_1.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/memcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/memset.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/memset.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/add_n.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memmove.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/mempcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memrchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memset.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/rawmemchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strcasecmp.S (strcasecmp_l):
        Likewise.
        * sysdeps/powerpc/powerpc64/power7/strchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strchrnul.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strlen.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strncpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strnlen.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strrchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/memcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/memset.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strlen.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strncpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strnlen.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strrchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strspn.S: Likewise.
        * sysdeps/powerpc/powerpc64/power9/strcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power9/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/strchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/strcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/strlen.S: Likewise.
        * sysdeps/powerpc/powerpc64/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/ppc-mcount.S: Store LR earlier.  Don't
        add nop when SHARED.
        * sysdeps/powerpc/powerpc64/start.S: Fix comment.
        * sysdeps/powerpc/powerpc64/multiarch/strrchr-power8.S (ENTRY): Don't
        define.
        (ENTRY_TOCLESS): Define.
        * sysdeps/powerpc/powerpc32/sysdep.h (ENTRY_TOCLESS): Define.
        * sysdeps/powerpc/fpu/s_fma.S: Use ENTRY_TOCLESS.
        * sysdeps/powerpc/fpu/s_fmaf.S: Likewise.

2017-06-14  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/multiarch/strncpy-power7.S: Define
        MEMSET_is_local.
        * sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy-power8.S: Likewise.
        Define MEMSET.
        * sysdeps/powerpc/powerpc64/multiarch/strstr-power7.S: Define
        STRLEN_is_local, STRNLEN_is_local, and STRCHR_is_local.
        * sysdeps/powerpc/powerpc64/power7/strstr.S: Likewise.  Don't add
        nop after local calls.
        * sysdeps/powerpc/powerpc64/power7/strncpy.S: Define MEMSET_is_local.
        Don't add nop after local call.
        * sysdeps/powerpc/powerpc64/power8/strncpy.S: Likewise.  Add missing
        CALL_MCOUNT.

2017-06-14  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/sysdep.h: Formatting.
        (FUNC_LABEL): Rename from DOT_LABEL.
        (ENTRY_1): Use FUNC_LABEL and remove leading space from label.
        Use .p2align rather than .align.
        (TRACEBACK, TRACEBACK_MASK): Use .p2align rather than .align.
        (ABORT_TRANSACTION): Likewise.
        (ENTRY_1, ENTRY_2, END_2, LOCALENTRY): Remove unnecessary semicolons,
        particularly at end.  Add semicolon at invocation as necessary.
        (TRACEBACK, TRACEBACK_MASK, PSEUDO, PSEUDO_NOERRNO): Likewise.
        (PSEUDO_ERRVAL, PPC64_LOAD_FUNCPTR, OPD_ENT): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strrchr-power8.S (ENTRY,
        END): Adjust to suit.

2017-06-14  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/sysdep.h: (FRAME_BACKCHAIN,
        FRAME_CR_SAVE, FRAME_LR_SAVE): Move out of conditional.
        (FRAME_PARM1_SAVE, FRAME_PARM2_SAVE, FRAME_PARM3_SAVE,
        FRAME_PARM4_SAVE, FRAME_PARM5_SAVE, FRAME_PARM6_SAVE,
        FRAME_PARM7_SAVE, FRAME_PARM8_SAVE, FRAME_PARM9_SAVE): Delete.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S: Replace
        uses of FRAME_PARM[1-9]_SAVE with FRAME_PARM_SAVE plus offset.

2017-06-14  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/sysdep.h: (call_mcount_parm_offset): Delete.
        (SAVE_ARG, REST_ARG, CFI_SAVE_ARG): Correct.

2017-06-13  Gordana Cmiljanovic  <gordana.cmiljanovic@imgtec.com>

        [BZ #21548]
        * sysdeps/unix/sysv/linux/mips/getcontext.S: Define MCONTEXT_SZGREG as
        8 and use it when copying general purpose registers.
        * sysdeps/unix/sysv/linux/mips/makecontext.S: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/Makefile: Include new test for
        mips o32.
        * sysdeps/unix/sysv/linux/mips/mips32/bug-getcontext-mips-gp.c: Added
        new test for mips o32.
        * sysdeps/unix/sysv/linux/mips/setcontext.S: Define MCONTEXT_SZGREG as
        8 and use it when copying general purpose registers.
        * sysdeps/unix/sysv/linux/mips/swapcontext.S: Likewise.

2017-06-13  Florian Weimer  <fweimer@redhat.com>

        * configure.ac (find_cxx_header): Suppress compiler error message.

2017-06-13  Florian Weimer  <fweimer@redhat.com>

        * malloc/dynarray-skeleton.c: List begin/end as defined functions.
        (DYNARRAY_PREFIX##begin, DYNARRAY_PREFIX##end): New functions.
        * malloc/tst-dynarray-shared.h (CHECK_EMPTY): Add tests for
        begin/end.
        * malloc/tst-dynarray.c (test_int): Test dynarray_int_begin,
        dynarray_int_end.
        (test_str): Test dynarray_str_begin, dynarray_str_end.

2017-06-13  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21573]
        * Makerules [$(c++-bits-std_abs-h) != ""] (before-compile): Add
        $(common-objpfx)bits/std_abs.h.
        [$(c++-bits-std_abs-h) != ""] ($(common-objpfx)bits/std_abs.h):
        New target.
        * config.make.in (c++-bits-std_abs-h): New.
        * configure.ac (find_cxx_header): Use "\,$1," with sed.
        (CXX_BITS_STD_ABS_H): New.
        (AC_SUBST(CXX_BITS_STD_ABS_H)): Likewise.
        * configure: Regenerated.

2017-06-13  Zack Weinberg  <zackw@panix.com>

        * posix/bits/cpu-set.h: Correct indentation of preprocessor
        directives.

2017-06-12  Zack Weinberg  <zackw@panix.com>

        * bits/sched.h: Remove __need_schedparam logic and replace with a
        normal multiple-include guard.  Change field name in struct
        sched_param from __sched_priority to sched_priority.  Delete
        everything under #ifndef __cpu_set_t_defined.
        * sysdeps/unix/sysv/linux/bits/sched.h: Likewise.  Also sync with
        kernel sched.h, adding SCHED_ISO and SCHED_DEADLINE constants.

        * posix/sched.h: Include bits/cpu-set.h as well as bits/sched.h.
        For compatibility, #define sched_priority to itself, and #define
        __sched_priority as sched_priority.
        * posix/bits/cpu-set.h: New file containing, verbatim, the code
        that was under #ifndef __cpu_set_t_defined in
        sysdeps/unix/sysv/linux/bits/sched.h.
        * include/bits/cpu-set.h: New wrapper.
        * posix/Makefile: Install bits/cpu-set.h.

2017-06-12  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>
            Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
            Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * math/gen-libm-test.pl (@all_floats): Add ifloat128 and float128.
        (%all_floats_pfx): Add macro prefix for float128 (FLT128).
        * math/libm-test-exp10.inc (pow10_test): Do not test for _FloatN,
        * math/libm-test-isfinite.inc (finite_test): Likewise.
        * math/libm-test-lgamma.inc (gamma_test): Likewise.
        * math/libm-test-nexttoward.inc (nexttoward_test): Likewise.
        (nexttoward_test_data}: Likewise.
        * math/libm-test-remainder.inc (drem_test): Likewise.
        * math/libm-test-scalb.inc (scalb_test): Likewise.
        (scalb_test_data): Likewise.
        * math/libm-test-significand.inc (significand_test): Likewise.
        (significand_test_data): Likewise.
        * math/libm-test-support.c (check_complex): Replace __complex__
        FLOAT with CFLOAT to get the support for old compiler.
        * math/libm-test-support.h (check_complex): Likewise.
        * math/test-double.h (CFLOAT, TEST_FLOATN): New macros.
        * math/test-float.h (CFLOAT, TEST_FLOATN): Likewise.
        * math/test-ldouble.h (CFLOAT, TEST_FLOATN): Likewise.
        * math/test-float128.h: New file.
        * math/test-math-floatn.h: New file.

2017-06-12  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * include/float.h: Allow the definition of macros prefixed with
        FLT128 even if _ISOMAC is defined, but provided that
        __STDC_WANT_IEC_60559_TYPES_EXT__ is defined as a macro.

2017-06-12  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * manual/math.texi (Mathematics): Add description for _FloatN and
        _FloatNx types and mentions that they are not support in glibc for
        any architecture, so far.
        * manual/arith.texi (wcstof, wcstold): Replace the mention to
        stdlib.h with wchar.h.
        (Parsing of Floats): Add descriptions for strtofN and wcstofN.
        (Printing of Floats): Add description for strfromfN.

2017-06-12  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>
            Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
            Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * include/gmp.h (__mpn_construct_float128): New declaration.
        * include/stdlib.h: Include bits/floatn.h for _Float128 tests.
        (__strtof128_l): New declaration.
        (__strtof128_nan): Likewise.
        (__wcstof128_nan): Likewise.
        (__strtof128_internal): Likewise.
        (____strtof128_l_internal): Likewise.
        * include/wchar.h: Include bits/floatn.h for _Float128 tests.
        (__wcstof128_l): New declaration.
        (__wcstof128_internal): Likewise.

        * stdlib/Makefile (bug-strtod2): Link libm too.

        * stdlib/stdlib.h (strtof128): New declaration.
        (strtof128_l): Likewise.

        * stdlib/tst-strtod-nan-locale-main.c: Updated to use
        tst-strtod.h macros to ensure float128 gets tested too.

        * stdlib/tst-strtod-round-skeleton.c (CHOOSE_f128): New macro.

        * stdlib/tst-strtod.h: Include bits/floatn.h for _Float128
        tests.
        (IF_FLOAT128): New macro.
        (GEN_TEST_STRTOD): Update to optionally include _Float128 in
        the tests.
        (STRTOD_TEST_FOREACH): Likewise.

        * sysdeps/ieee754/float128/Makefile: Insert new strtof128 and
        wcstof128 functions into libc.

        * sysdeps/ieee754/float128/Versions: Add exports for the above
        new functions.

        * sysdeps/ieee754/float128/mpn2float128.c: New file.
        * sysdeps/ieee754/float128/strtod_nan_float128.h: New file.
        * sysdeps/ieee754/float128/strtof128.c: New file.
        * sysdeps/ieee754/float128/strtof128_l.c: New file.
        * sysdeps/ieee754/float128/strtof128_nan.c: New file.
        * sysdeps/ieee754/float128/wcstof128.c: New file.
        * sysdeps/ieee754/float128/wcstof128_l.c: New file.
        * sysdeps/ieee754/float128/wcstof128_nan.c: New fike.
        * wcsmbs/Makefile: (CFLAGS-wcstof128.c): Append strtox-CFLAGS.
        (CFLAGS-wcstof128_l): Likewise.

        * wcsmbs/wchar.h: Include bits/floatn.h for _Float128 tests.
        (wcstof128): New declaration.
        (wcstof128_l): Likewise.

2017-06-12  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21552]
        * signal/signal.h (bsd_signal): Declare if [__USE_XOPEN_EXTENDED],
        not [__USE_XOPEN].
        * conform/Makefile (test-xfail-XPG4/signal.h/conform): Remove.

        [BZ #21550]
        * signal/signal.h (sigwait): Only declare if [__USE_POSIX199506].

2017-06-12  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strcpy-sse2 and stpcpy-sse2.
        * sysdeps/x86_64/multiarch/ifunc-unaligned-ssse3.h: New file.
        * sysdeps/x86_64/multiarch/stpcpy-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/stpcpy.c: Likewise.
        * sysdeps/x86_64/multiarch/stpncpy.c: Likewise.
        * sysdeps/x86_64/multiarch/strcpy-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/strcpy.c: Likewise.
        * sysdeps/x86_64/multiarch/strncpy.c: Likewise.
        * sysdeps/x86_64/multiarch/stpcpy.S: Removed.
        * sysdeps/x86_64/multiarch/stpncpy.S: Likewise.
        * sysdeps/x86_64/multiarch/strcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/strncpy.S: Likewise.
        * sysdeps/x86_64/multiarch/stpncpy-c.c (weak_alias): New.
        (libc_hidden_def): Always defined as empty.
        * sysdeps/x86_64/multiarch/strncpy-c.c (libc_hidden_builtin_def):
        Always Defined as empty.

2017-06-12  Wilco Dijkstra  <wdijkstr@arm.com>

        * string/string-inlines.c: Add undef of __stpcpy to fix build issue.

2017-06-12  Wilco Dijkstra  <wdijkstr@arm.com>

        [BZ #15105]
        [BZ #19463]
        * include/string.h: Add internal redirect for __stpcpy.
        * string/Makefile: Remove bits/string2.h.
        * string/string.h: Update comment.
        * string/string-inlines.c: Remove bits/string2.h include and comment.
        * string/bits/string2.h: Remove file.

2017-06-12  Wilco Dijkstra  <wdijkstr@arm.com>

        * sunrpc/bindrsvprt.c (bindresvport): Change __bzero to memset.
        * sunrpc/clnt_gen.c (clnt_create): Likewise.
        * sunrpc/des_impl.c (_des_crypt): Likewise.
        * sunrpc/key_call.c (key_gendes): Likewise.
        * sunrpc/pmap_rmt.c (clnt_broadcast): Likewise.
        * sunrpc/svc_simple.c (universal): Likewise.
        * sunrpc/svc_tcp.c (svctcp_create): Likewise.
        * sunrpc/svc_udp.c (svcudp_bufcreate): Likewise.
        * sysdeps/arm/aeabi_memclr.c (__aeabi_memclr): Likewise.

2017-06-10  Zack Weinberg  <zackw@panix.com>

        * stdlib/errno.h: Correct an outdated comment.

2017-06-09  Paul A. Clarke  <pc@us.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/sysconf.c: New file.
        Add powerpc-specific overrides for L1, L2, L3 CACHE_SIZEs,
        CACHE_ASSOCs, and CACHE_LINESIZEs, retrieving from auxv.
        * sysdeps/unix/sysv/linux/powerpc/test-powerpc-linux-sysconf.c:
        New file.  Invoke newly supported sysconf values for powerpc,
        and report results.  If none are supported, report so.
        * sysdeps/unix/sysv/linux/powerpc/Makefile (tests):  Add new test,
        tst-sysconf.

2017-06-09  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * include/sys/auxv.h (__getauxval): Add a prototype and its
        libc_hidden_proto.
        * misc/getauxval.c (__getauxval): Use libc_hidden_def.

2017-06-09  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21561]
        * posix/sys/wait.h (idtype_t): Change [__USE_XOPEN] condition to
        [__USE_XOPEN_EXTENDED].
        (id_t): Likewise.
        (include of <bits/types/siginfo_t.h): Likewise.
        (waitid): Likewise.
        * sysdeps/unix/sysv/linux/bits/waitflags.h (WSTOPPED): Condition
        on [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8].
        (WEXITED): Likewise.
        (WCONTINUED): Likewise.
        (WNOWAIT): Likewise.
        * conform/Makefile (test-xfail-XPG4/stdlib.h/conform): Remove.
        (test-xfail-XPG4/sys/wait.h/conform): Likewise.
        (test-xfail-POSIX/sys/wait.h/conform): Likewise.

        * sysdeps/unix/sysv/linux/nios2/localplt.data (__gtdf2): Mark
        libc.so PLT entry optional.
        (__gtsf2): Likewise.
        (__unorddf2): Likewise.
        (__unordsf2): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data (_Q_fgt):
        New optional libc.so PLT entry.

        [BZ #21554]
        * signal/signal.h (sigpause):: Declare if [__USE_XOPEN_EXTENDED],
        not [__USE_XOPEN].

        [BZ #21560]
        * posix/sys/wait.h: Condition include of <signal.h> on
        [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8].  Include <bits/types.h>
        unconditionally.
        [!__pid_t_defined] (pid_t): Define typedef.

2017-06-09  Zack Weinberg  <zackw@panix.com>

        * include/errno.h (__errno_location): Use __attribute_const__
        instead of bare __attribute__.

2017-06-09  Zack Weinberg  <zackw@panix.com>

        * Makeconfig (dl-tunable-list.h): Generate using a stamp file.
        (common-generated): Add libc-modules.h and libc-modules.stmp in a
        more appropriate location. Also add dl-tunable-list.h and
        dl-tunable-list.stmp.

2017-06-09  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Correct comments.

2017-06-09  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strrchr-sse2, strrchr-avx2, wcsrchr-sse2 and wcsrchr-avx2.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add tests for __strrchr_avx2,
        __strrchr_sse2, __wcsrchr_avx2 and __wcsrchr_sse2.
        * sysdeps/x86_64/multiarch/strrchr-avx2.S: New file.
        * sysdeps/x86_64/multiarch/strrchr-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/strrchr.c: Likewise.
        * sysdeps/x86_64/multiarch/wcsrchr-avx2.S: Likewise.
        * sysdeps/x86_64/multiarch/wcsrchr-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/wcsrchr.c: Likewise.

2017-06-09  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memrchr-sse2 and memrchr-avx2.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add tests for __memrchr_avx2 and
        __memrchr_sse2.
        * sysdeps/x86_64/multiarch/memrchr-avx2.S: New file.
        * sysdeps/x86_64/multiarch/memrchr-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/memrchr.c: Likewise.

2017-06-09  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strchr-sse2, strchrnul-sse2, strchr-avx2, strchrnul-avx2,
        wcschr-sse2 and wcschr-avx2.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add tests for __strchr_avx2,
        __strchrnul_avx2, __strchrnul_sse2, __wcschr_avx2 and
        __wcschr_sse2.
        * sysdeps/x86_64/multiarch/strchr-avx2.S: New file.
        * sysdeps/x86_64/multiarch/strchr-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/strchr.c: Likewise.
        * sysdeps/x86_64/multiarch/strchrnul-avx2.S: Likewise.
        * sysdeps/x86_64/multiarch/strchrnul-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/strchrnul.c: Likewise.
        * sysdeps/x86_64/multiarch/wcschr-avx2.S: Likewise.
        * sysdeps/x86_64/multiarch/wcschr-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/wcschr.c: Likewise.
        * sysdeps/x86_64/multiarch/strchr.S: Removed.

2017-06-09  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strlen-sse2, strnlen-sse2, strlen-avx2, strnlen-avx2,
        wcslen-sse2, wcslen-avx2 and wcsnlen-avx2.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add tests for __strlen_avx2,
        __strlen_sse2, __strnlen_avx2, __strnlen_sse2, __wcslen_avx2,
        __wcslen_sse2 and __wcsnlen_avx2.
        * sysdeps/x86_64/multiarch/strlen-avx2.S: New file.
        * sysdeps/x86_64/multiarch/strlen-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/strlen.c: Likewise.
        * sysdeps/x86_64/multiarch/strnlen-avx2.S: Likewise.
        * sysdeps/x86_64/multiarch/strnlen-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/strnlen.c: Likewise.
        * sysdeps/x86_64/multiarch/wcslen-avx2.S: Likewise.
        * sysdeps/x86_64/multiarch/wcslen-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/wcslen.c: Likewise.
        * sysdeps/x86_64/multiarch/wcsnlen-avx2.S: Likewise.
        * sysdeps/x86_64/multiarch/wcsnlen.c (OPTIMIZE (avx2)): New.
        (IFUNC_SELECTOR): Return OPTIMIZE (avx2) on AVX2 machines where
        vzeroupper is preferred and AVX unaligned load is fast.

2017-06-09  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/memchr.S (MEMCHR): New.  Depending on if
        USE_AS_WMEMCHR is defined.
        (PCMPEQ): Likewise.
        (memchr): Renamed to ...
        (MEMCHR): This.  Support wmemchr if USE_AS_WMEMCHR is defined.
        Replace pcmpeqb with PCMPEQ.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memchr-sse2, rawmemchr-sse2, memchr-avx2, rawmemchr-avx2,
        wmemchr-sse4_1, wmemchr-avx2 and wmemchr-c.
        * sysdeps/x86_64/multiarch/ifunc-avx2.h: New file.
        * sysdeps/x86_64/multiarch/memchr-avx2.S: Likewise.
        * sysdeps/x86_64/multiarch/memchr-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/memchr.c: Likewise.
        * sysdeps/x86_64/multiarch/rawmemchr-avx2.S: Likewise.
        * sysdeps/x86_64/multiarch/rawmemchr-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/rawmemchr.c: Likewise.
        * sysdeps/x86_64/multiarch/wmemchr-avx2.S: Likewise.
        * sysdeps/x86_64/multiarch/wmemchr-sse2.S: Likewise.
        * sysdeps/x86_64/multiarch/wmemchr.c: Likewise.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Test __memchr_avx2, __memchr_sse2,
        __rawmemchr_avx2, __rawmemchr_sse2, __wmemchr_avx2 and
        __wmemchr_sse2.

2017-06-09  Florian Weimer  <fweimer@redhat.com>

        * malloc/Makefile (test-srcs): Remove tst-dynarray,
        tst-dynarray-fail.

2017-06-09  Florian Weimer  <fweimer@redhat.com>

        Expose TEST_VERIFY_EXIT process termination to GCC optimizers.
        * support/support_test_verify_impl.c
        (support_test_verify_exit_impl): Split from
        support_test_verify_impl.
        * support/check.h (TEST_VERIFY): Drop status argument from
        support_test_verify_impl call.
        (TEST_VERIFY_EXIT): Call support_test_verify_exit_impl.
        (support_test_verify_impl): Remove status argument.
        (support_test_verify_exit_impl): Declare.

2017-06-09  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/unix/sysv/linux/aarch64/dl-procinfo.h: Remove
        mention of magic numbers in comments.
        (_dl_procinfo): Fix undefined behavior

2017-06-08  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/sys/wait.h-data (WIFCONTINUED): Do not expect for
        [XPG4].
        (WEXITED): Likewise.
        (WSTOPPED): Likewise.
        (WCONTINUED): Likewise.
        (WNOHANG): Likewise.
        (WNOWAIT): Likewise.
        (idtype_t): Likewise.
        (P_ALL): Likewise.
        (P_PID): Likewise.
        (P_PGID): Likewise.
        (id_t): Likewise.
        (siginfo_t): Likewise.
        (wait3): Likewise.
        (waitid): Likewise.
        (signal.h): Do not allow header for [XPG4].
        (sys/resource.h): Likewise.
        (si_*): Do not allow for [XPG4].
        (W*): Likewise.
        (P_*): Likewise.
        (BUS_): Likewise.
        (CLD_): Likewise.
        (FPE_): Likewise.
        (ILL_): Likewise.
        (POLL_): Likewise.
        (SEGV_): Likewise.
        (SI_): Likewise.
        (TRAP_): Likewise.
        * conform/Makefile (test-xfail-XPG4/stdlib.h/conform): New
        variable.

2017-06-08  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21528]
        * elf/dl-minimal.c (__strtoul_internal): Removed.
        (strtoul): Likewise.
        * elf/dl-misc.c (_dl_strtoul): New function.
        * elf/dl-tunables.c (tunables_strtoul): Removed.
        (tunable_initialize): Replace tunables_strtoul with _dl_strtoul.
        * elf/rtld.c (process_envvars): Likewise.
        * sysdeps/unix/sysv/linux/dl-librecon.h (_dl_osversion_init):
        Likewise.
        * sysdeps/generic/ldsodefs.h (_dl_strtoul): New prototype.

2017-06-08  Zack Weinberg  <zackw@panix.com>

        * libio/bits/types/FILE.h, libio/bits/types/__FILE.h
        * wcsmbs/bits/types/mbstate_t.h, wcsmbs/bits/types/__mbstate_t.h
        * wcsmbs/bits/types/wint_t.h: New single-type definition files.
        * wctype/bits/wctype-wchar.h: New file holding declarations shared
        between wctype.h and wchar.h.

        * libio/Makefile, wcsmbs/Makefile, wctype/Makefile:
        Install them.

        * include/bits/types/FILE.h, include/bits/types/__FILE.h
        * include/bits/types/mbstate_t.h, include/bits/types/__mbstate_t.h
        * include/bits/types/wint_t.h, include/bits/wcsmbs-wchar.h:
        New wrappers.
        * include/stdio.h, include/wchar.h, include/wctype.h:
        No need to handle __need macros.

        * grp/grp.h, gshadow/gshadow.h, hurd/hurd.h, iconv/gconv.h
        * libio/stdio.h, mach/mach.h, misc/mntent.h, pwd/pwd.h
        * shadow/shadow.h, stdio-common/printf.h, wcsmbs/uchar.h
        * wcsmbs/wchar.h, wctype/wctype.h
        * sysdeps/generic/_G_config.h, sysdeps/unix/sysv/linux/_G_config.h
        Use the new files instead of __need macros.

2017-06-08  H.J. Lu  <hongjiu.lu@intel.com>

        * string/test-memrchr.c (test_main): Add tests for len == 0
        and tests for positions close to the beginning, which are
        equivalent to positions close to the end for memchr.

2017-06-07  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Update
        comments.
        * sysdeps/x86_64/multiarch/wmemset.c: Include ifunc-wmemset.h
        instead of wmemset.h.
        * sysdeps/x86_64/multiarch/wmemset_chk.c: Likewise.
        * sysdeps/x86_64/multiarch/wmemset.h: Renamed to ...
        * sysdeps/x86_64/multiarch/ifunc-wmemset.h: This.

2017-06-07  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * stdio-common/printf-parsemb.c (__parse_one_specmb): Initialize
        spec->info.is_binary128 to zero.
        * stdio-common/printf.h (printf_info): Add new member is_binary128
        to indicate that the number being converted to string is compatible
        with the IEC 60559 binary128 format.
        * stdio-common/printf_fp.c (__printf_fp_l): Add code to deal with
        _Float128 numbers.
        * stdio-common/printf_fphex.c: Include ieee754_float128.h and
        ldbl-128/printf_fphex_macros.h
        (__printf_fphex): Add code to deal with _Float128 numbers.
        * stdio-common/printf_size.c (__printf_size): Likewise.
        * stdio-common/vfprintf.c (process_arg): Initialize member
        info.is_binary128 to zero.
        * stdlib/fpioconst.h (FLT128_MAX_10_EXP_LOG): New macro.
        * stdlib/stdlib.h: Include bits/floatn.h for _Float128 support.
        (strfromf128): New declaration.
        * stdlib/strfrom-skeleton.c (STRFROM): Set member info.is_binary128
        to one.
        * sysdeps/ieee754/float128/Makefile: Add strfromf128.
        * sysdeps/ieee754/float128/Versions: Likewise.
        * sysdeps/ieee754/float128/strfromf128.c: New file.

2017-06-07  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128/printf_fphex.c: Include
        ldbl-128/printf_fphex_macros.h for the definition of PRINT_FPHEX.
        (PRINT_FPHEX_LONG_DOUBLE): Define based on PRINT_FPHEX.
        * sysdeps/ieee754/ldbl-128/printf_fphex_macros.h
        (PRINT_FPHEX): New function-like macro that can be used for long
        double, as well as for _Float128

2017-06-07  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * stdio-common/printf_fp.c (PRINTF_FP_FETCH): New macro.
        (__printf_fp_l): Use the new macro to avoid duplicating code.
        * stdio-common/printf_fphex.c (PRINTF_FPHEX_FETCH): New macro.
        (__printf_fphex): Use the new macro to avoid duplicating code.
        * stdio-common/printf_size.c (PRINTF_SIZE_FETCH): New macro.
        (__printf_size): Use the new macro to avoid duplicating code.

2017-06-07  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * include/gmp.h: Include bits/floatn.h
        (__mpn_extract_float128): Declare when __HAVE_DISTINCT_FLOAT128 is 1.
        * stdlib/gmp-impl.h: Also check if alloca is not defined before
        including stack-alloc.h.  It could have been defined by other header
        which not necessarily defines HAVE_ALLOCA.
        * sysdeps/ieee754/float128/Makefile: New file.
        * sysdeps/ieee754/float128/float1282mpn.c: New file.
        * sysdeps/ieee754/float128/float128_private.h: Include gmp.h before
        redefining __mpn_extract_long_double to __mpn_extract_float128, then
        redefine __mpn_extract_long_double to __mpn_extract_float128.
        * sysdeps/ieee754/ldbl-128/ldbl2mpn.c: Replace long double with
        _Float128 to allow float128_private.h overrides.

2017-06-07  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * stdlib/fpioconst.h: Include bits/floatn.h.
        (FPIOCONST_HAVE_EXTENDED_RANGE): New macro for testing how big the
        power of ten table should be.
        (FPIOCONST_POW10_ARRAY_SIZE): Use larger table if above is true.
        * stdlib/fpioconst.c (__tens): Use FPIOCONST_HAVE_EXTENDED_RANGE
        to include larger tables when _Float128 support is enabled.
        (_fpioconst_pow10): Likewise.

2017-06-07  Joseph Myers  <joseph@codesourcery.com>

        * include/bits/types/clock_t.h: Use #include <path> instead of
        #include "../../path".
        * include/bits/types/clockid_t.h: Likewise.
        * include/bits/types/struct_iovec.h: Likewise.
        * include/bits/types/struct_itimerspec.h: Likewise.
        * include/bits/types/struct_osockaddr.h: Likewise.
        * include/bits/types/struct_sigstack.h: Likewise.
        * include/bits/types/struct_timespec.h: Likewise.
        * include/bits/types/struct_timeval.h: Likewise.
        * include/bits/types/struct_tm.h: Likewise.
        * include/bits/types/time_t.h: Likewise.
        * include/bits/types/timer_t.h: Likewise.

        [BZ #14096]
        * timezone/Makefile ($(objpfx)tst-timezone.out): Depend on
        America/New_York.

2017-06-07  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/ifunc-sse4_1.h: Removed and folded
        into ...
        * sysdeps/x86_64/multiarch/wcsnlen.c: Here.  Don't include
        ifunc-sse4_1.h.

2017-06-07  Arjun Shankar  <arjun.is@lostca.se>

        * sysdeps/unix/sysv/linux/ptsname.c (__ptsname_internal):
        Remove check for NULL 'buf'.
        * login/tst-ptsname.c (do_test): Remove test with NULL 'buf'.

2017-06-07  Arjun Shankar  <arjun.is@lostca.se>

        * sysdeps/unix/sysv/linux/tst-clone2.c: Do not
        include test-skeleton.c.
        Include support/check.h and support/test-driver.c.

2017-06-07  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c
        (_dl_aarch64_cap_flags): New array.
        * sysdeps/unix/sysv/linux/aarch64/dl-procinfo.h
        (_dl_hwcap_string, _dl_string_hwcap, _dl_procinfo): Implement
        functions.

        * elf/dl-hwcaps.h [HAVE_TUNABLES]: Always read hwcap_mask.
        * sysdeps/sparc/sparc32/dl-machine.h [HAVE_TUNABLES]:
        Likewise.
        * sysdeps/x86/cpu-features.c (init_cpu_features): Always set
        up hwcap and hwcap_mask.

        * sysdeps/unix/sysv/linux/aarch64/cpu-features.c
        (init_cpu_features): Use glibc.tune.hwcap_mask.
        * sysdeps/unix/sysv/linux/aarch64/dl-procinfo.h: New file.

        * elf/dl-hwcaps.h: New file.
        * elf/dl-hwcaps.c: Include it.
        (_dl_important_hwcaps)[HAVE_TUNABLES]: Read and update
        glibc.tune.hwcap_mask.
        * elf/dl-cache.c: Include dl-hwcaps.h.
        (_dl_load_cache_lookup)[HAVE_TUNABLES]: Read
        glibc.tune.hwcap_mask.
        * sysdeps/sparc/sparc32/dl-machine.h: Likewise.
        * elf/dl-support.c (_dl_hwcap2)[HAVE_TUNABLES]: Drop
        _dl_hwcap_mask.
        * elf/rtld.c (rtld_global_ro)[HAVE_TUNABLES]: Drop
        _dl_hwcap_mask.
        (process_envvars)[HAVE_TUNABLES]: Likewise.
        * sysdeps/generic/ldsodefs.h (rtld_global_ro)[HAVE_TUNABLES]:
        Likewise.
        * sysdeps/x86/cpu-features.c (init_cpu_features): Don't
        initialize dl_hwcap_mask when tunables are enabled.

        * sysdeps/unix/sysv/linux/i386/dl-procinfo.h: Add include
        guard.
        * sysdeps/unix/sysv/linux/s390/dl-procinfo.h: Likewise.

        * elf/dl-tunables.list: Add glibc.tune.hwcap_mask.
        * scripts/gen-tunables.awk: Include dl-procinfo.h.
        * manual/tunables.texi: Document glibc.tune.hwcap_mask.

        * elf/Versions (__tunable_set_val): Rename to __tunable_get_val.
        * elf/dl-tunables.c: Likewise.
        (do_tunable_update_val): New function.
        (__tunable_set_val): New function.
        (__tunable_get_val): Call CB only if the tunable was externally
        initialized.
        (tunables_strtoul): Replace strval with initialized.
        * elf/dl-tunables.h (strval): Replace with a bool initialized.
        (TUNABLE_ENUM_NAME, TUNABLE_ENUM_NAME1): Adjust names to
        prevent collision.
        (__tunable_set_val): New function.
        (TUNABLE_GET, TUNABLE_GET_FULL): New macros.
        (TUNABLE_SET, TUNABLE_SET_FULL): Likewise.
        (TUNABLE_SET_VAL): Remove.
        (TUNABLE_SET_VAL_WITH_CALLBACK): Likewise.
        * README.tunables: Document the new macros.
        * malloc/arena.c (ptmalloc_init): Adjust.

2017-06-06  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        wcsnlen-sse4_1 and wcsnlen-c.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Test __wcsnlen_sse4_1 and
        __wcsnlen_sse2.
        * sysdeps/x86_64/multiarch/ifunc-sse4_1.h: New file.
        * sysdeps/x86_64/multiarch/wcsnlen-c.c: Likewise.
        * sysdeps/x86_64/multiarch/wcsnlen-sse4_1.S: Likewise.
        * sysdeps/x86_64/multiarch/wcsnlen.c: Likewise.
        * sysdeps/x86_64/wcsnlen.S: Removed.

2017-06-06  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/nptl/pthread_spin_init.c: Delete File.
        * sysdeps/s390/nptl/pthread_spin_lock.c: Likewise.
        * sysdeps/s390/nptl/pthread_spin_trylock.c: Likewise.
        * sysdeps/s390/nptl/pthread_spin_unlock.c: Likewise.

2017-06-06  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * NEWS: Mention new spinlock implementation.
        * include/atomic.h:
        (__atomic_val_bysize): Cast type to omit volatile qualifier.
        (atomic_exchange_acq): Likewise.
        (atomic_load_relaxed): Likewise.
        (ATOMIC_EXCHANGE_USES_CAS): Check definition.
        * nptl/pthread_spin_init.c (pthread_spin_init):
        Use atomic_store_relaxed.
        * nptl/pthread_spin_lock.c (pthread_spin_lock):
        Use C11-like atomic macros.
        * nptl/pthread_spin_trylock.c (pthread_spin_trylock):
        Likewise.
        * nptl/pthread_spin_unlock.c (pthread_spin_unlock):
        Use atomic_store_release.
        * sysdeps/aarch64/nptl/pthread_spin_lock.c: Delete File.
        * sysdeps/arm/nptl/pthread_spin_lock.c: Likewise.
        * sysdeps/hppa/nptl/pthread_spin_lock.c: Likewise.
        * sysdeps/m68k/nptl/pthread_spin_lock.c: Likewise.
        * sysdeps/microblaze/nptl/pthread_spin_lock.c: Likewise.
        * sysdeps/mips/nptl/pthread_spin_lock.c: Likewise.
        * sysdeps/nios2/nptl/pthread_spin_lock.c: Likewise.
        * sysdeps/aarch64/atomic-machine.h (ATOMIC_EXCHANGE_USES_CAS): Define.
        * sysdeps/alpha/atomic-machine.h: Likewise.
        * sysdeps/arm/atomic-machine.h: Likewise.
        * sysdeps/i386/atomic-machine.h: Likewise.
        * sysdeps/ia64/atomic-machine.h: Likewise.
        * sysdeps/m68k/coldfire/atomic-machine.h: Likewise.
        * sysdeps/m68k/m680x0/m68020/atomic-machine.h: Likewise.
        * sysdeps/microblaze/atomic-machine.h: Likewise.
        * sysdeps/mips/atomic-machine.h: Likewise.
        * sysdeps/powerpc/powerpc32/atomic-machine.h: Likewise.
        * sysdeps/powerpc/powerpc64/atomic-machine.h: Likewise.
        * sysdeps/s390/atomic-machine.h: Likewise.
        * sysdeps/sparc/sparc32/atomic-machine.h: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/atomic-machine.h: Likewise.
        * sysdeps/sparc/sparc64/atomic-machine.h: Likewise.
        * sysdeps/tile/tilegx/atomic-machine.h: Likewise.
        * sysdeps/tile/tilepro/atomic-machine.h: Likewise.
        * sysdeps/unix/sysv/linux/hppa/atomic-machine.h: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/atomic-machine.h: Likewise.
        * sysdeps/unix/sysv/linux/nios2/atomic-machine.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/atomic-machine.h: Likewise.
        * sysdeps/x86_64/atomic-machine.h: Likewise.

2017-06-05  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cacheinfo.c (intel_check_word): Accept cpu_features
        and use it instead of dl_x86_cpu_features.
        (handle_intel): Replace maxidx with cpu_features.  Pass
        cpu_features to intel_check_word.
        (__cache_sysconf): Pass cpu_features to handle_intel.
        (init_cacheinfo): Likewise.  Use cpu_features instead of
        dl_x86_cpu_features.

2017-06-05  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.h (index_cpu_MOVBE): New.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memcmp-avx2 and wmemcmp-avx2.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Test __memcmp_avx2 and __wmemcmp_avx2.
        * sysdeps/x86_64/multiarch/memcmp-avx2.S: New file.
        * sysdeps/x86_64/multiarch/wmemcmp-avx2.S: Likewise.
        * sysdeps/x86_64/multiarch/memcmp.S: Use __memcmp_avx2 on AVX
        2 machines if AVX unaligned load is fast and vzeroupper is
        preferred.
        * sysdeps/x86_64/multiarch/wmemcmp.S: Use __wmemcmp_avx2 on AVX
        2 machines if AVX unaligned load is fast and vzeroupper is
        preferred.

2017-06-05  H.J. Lu  <hongjiu.lu@intel.com>

        * include/wchar.h (__wmemset_chk): New.
        * sysdeps/x86_64/memset.S (VDUP_TO_VEC0_AND_SET_RETURN): Renamed
        to MEMSET_VDUP_TO_VEC0_AND_SET_RETURN.
        (WMEMSET_VDUP_TO_VEC0_AND_SET_RETURN): New.
        (WMEMSET_CHK_SYMBOL): Likewise.
        (WMEMSET_SYMBOL): Likewise.
        (__wmemset): Add hidden definition.
        (wmemset): Add weak hidden definition.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        wmemset_chk-nonshared.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add __wmemset_sse2_unaligned,
        __wmemset_avx2_unaligned, __wmemset_avx512_unaligned,
        __wmemset_chk_sse2_unaligned, __wmemset_chk_avx2_unaligned
        and __wmemset_chk_avx512_unaligned.
        * sysdeps/x86_64/multiarch/memset-avx2-unaligned-erms.S
        (VDUP_TO_VEC0_AND_SET_RETURN): Renamed to ...
        (MEMSET_VDUP_TO_VEC0_AND_SET_RETURN): This.
        (WMEMSET_VDUP_TO_VEC0_AND_SET_RETURN): New.
        (WMEMSET_SYMBOL): Likewise.
        * sysdeps/x86_64/multiarch/memset-avx512-unaligned-erms.S
        (VDUP_TO_VEC0_AND_SET_RETURN): Renamed to ...
        (MEMSET_VDUP_TO_VEC0_AND_SET_RETURN): This.
        (WMEMSET_VDUP_TO_VEC0_AND_SET_RETURN): New.
        (WMEMSET_SYMBOL): Likewise.
        * sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S: Updated.
        (WMEMSET_CHK_SYMBOL): New.
        (WMEMSET_CHK_SYMBOL (__wmemset_chk, unaligned)): Likewise.
        (WMEMSET_SYMBOL (__wmemset, unaligned)): Likewise.
        * sysdeps/x86_64/multiarch/memset.S (WMEMSET_SYMBOL): New.
        (libc_hidden_builtin_def): Also define __GI_wmemset and
        __GI___wmemset.
        (weak_alias): New.
        * sysdeps/x86_64/multiarch/wmemset.c: New file.
        * sysdeps/x86_64/multiarch/wmemset.h: Likewise.
        * sysdeps/x86_64/multiarch/wmemset_chk-nonshared.S: Likewise.
        * sysdeps/x86_64/multiarch/wmemset_chk.c: Likewise.
        * sysdeps/x86_64/wmemset.c: Likewise.
        * sysdeps/x86_64/wmemset_chk.c: Likewise.

2017-06-05  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
            H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/init-arch.h (PASTER1): New.
        (EVALUATOR1): Likewise.
        (PASTER2): Likewise.
        (EVALUATOR2): Likewise.
        (REDIRECT_NAME): Likewise.
        (OPTIMIZE): Likewise.
        (IFUNC_SELECTOR): Likewise.

2017-06-05  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/strlen.S (PMINU): New.
        (PCMPEQ): Likewise.
        (SHIFT_RETURN): Likewise.
        (FIND_ZERO): Replace pcmpeqb with PCMPEQ.
        (strlen): Add SHIFT_RETURN before ret.  Replace pcmpeqb and
        pminub with PCMPEQ and PMINU.
        * sysdeps/x86_64/wcsnlen.S: New file.

2017-06-05  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/memrchr.S (__memrchr): Use 32-bit registers for
        the lower 32 bits.  Remove redundant instructions.

2017-06-05  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/sysdep.h (LO_HI_LONG): Pass
        0 as the high part of offset.
        * sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h (LO_HI_LONG): New.

2017-06-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21538]
        * bits/signum.h (SIG_HOLD): Define if [__USE_XOPEN], not
        [__USE_UNIX98].
        * sysdeps/unix/bsd/bits/signum.h (SIG_HOLD): Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/signum.h (SIG_HOLD):
        Likewise.
        * sysdeps/unix/sysv/linux/bits/signum.h (SIG_HOLD): Likewise.
        * sysdeps/unix/sysv/linux/hppa/bits/signum.h (SIG_HOLD): Likewise.
        * sysdeps/unix/sysv/linux/mips/bits/signum.h (SIG_HOLD): Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/signum.h (SIG_HOLD):
        Likewise.

        [BZ #21517]
        * bits/types/stack_t.h (stack_t): Remove struct tag.
        * sysdeps/unix/sysv/linux/bits/types/stack_t.h (stack_t):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/bits/types/stack_t.h (stack_t):
        Likewise.
        * debug/segfault.c (install_handler): Use stack_t instead of
        struct sigaltstack.
        * hurd/hurd/signal.h (struct hurd_sigstate): Likewise.
        * hurd/trampoline.c (_hurd_setup_sighandler): Likewise.
        * include/signal.h (__sigaltstack): Likwise.
        * signal/sigaltstack.c (__sigaltstack): Likewise.
        * signal/signal.h (sigaltstack): Likewise.
        * sysdeps/mach/hurd/i386/signal-defines.sym
        (SIGALTSTACK__SS_SP__OFFSET): Likewise.
        (SIGALTSTACK__SS_SIZE__OFFSET): Likewise.
        (SIGALTSTACK__SS_FLAGS__OFFSET): Likewise.
        * sysdeps/mach/hurd/sigaltstack.c (__sigaltstack): Likewise.
        * sysdeps/mach/hurd/sigstack.c (sigstack): Likewise.
        * sysdeps/unix/sysv/linux/alpha/sys/procfs.h (struct
        elf_prstatus): Likewise.
        * sysdeps/unix/sysv/linux/hppa/____longjmp_chk.c (CHECK_SP):
        Likewise.
        * sysdeps/unix/sysv/linux/ia64/sys/procfs.h (struct elf_prstatus):
        Likewise.
        * sysdeps/unix/sysv/linux/m68k/____longjmp_chk.c (CHECK_SP):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/procfs.h (struct
        elf_prstatus): Likewise.
        * sysdeps/unix/sysv/linux/sh/sys/procfs.h (struct elf_prstatus):
        Likewise.
        * sysdeps/unix/sysv/linux/sys/procfs.h (struct elf_prstatus):
        Likewise.

2017-06-04  Zack Weinberg  <zackw@panix.com>

        * sysdeps/gnu/errlist.c: Regenerate.

2017-06-04  H.J. Lu  <hongjiu.lu@intel.com>

        * benchtests/bench-memchr.c (do_test): Print out both length
        and position.
        (test_main): Also test the position close to the beginning for
        memrchr.

2017-06-04  Zack Weinberg  <zackw@panix.com>

        * nis/nis_add.c, nis/nis_addmember.c, nis/nis_call.c
        * nis/nis_checkpoint.c, nis/nis_clone_dir.c, nis/nis_clone_obj.c
        * nis/nis_clone_res.c, nis/nis_creategroup.c, nis/nis_defaults.c
        * nis/nis_destroygroup.c, nis/nis_domain_of.c
        * nis/nis_domain_of_r.c, nis/nis_error.c, nis/nis_file.c
        * nis/nis_free.c, nis/nis_getservlist.c, nis/nis_ismember.c
        * nis/nis_local_names.c, nis/nis_lookup.c, nis/nis_mkdir.c
        * nis/nis_modify.c, nis/nis_ping.c, nis/nis_print.c
        * nis/nis_print_group_entry.c, nis/nis_remove.c
        * nis/nis_removemember.c, nis/nis_rmdir.c, nis/nis_server.c
        * nis/nis_subr.c, nis/nis_table.c, nis/nis_util.c
        * nis/nis_verifygroup.c, nis/nis_xdr.c, nis/yp_xdr.c
        * nis/ypclnt.c, nis/ypupdate_xdr.c, sunrpc/auth_des.c
        * sunrpc/auth_none.c, sunrpc/auth_unix.c, sunrpc/authdes_prot.c
        * sunrpc/authuxprot.c, sunrpc/clnt_gen.c, sunrpc/clnt_perr.c
        * sunrpc/clnt_raw.c, sunrpc/clnt_simp.c, sunrpc/clnt_tcp.c
        * sunrpc/clnt_udp.c, sunrpc/clnt_unix.c, sunrpc/des_crypt.c
        * sunrpc/des_soft.c, sunrpc/get_myaddr.c, sunrpc/key_call.c
        * sunrpc/key_prot.c, sunrpc/netname.c, sunrpc/pm_getmaps.c
        * sunrpc/pm_getport.c, sunrpc/pmap_clnt.c, sunrpc/pmap_prot.c
        * sunrpc/pmap_prot2.c, sunrpc/pmap_rmt.c, sunrpc/publickey.c
        * sunrpc/rpc_cmsg.c, sunrpc/rpc_dtable.c, sunrpc/rpc_prot.c
        * sunrpc/rpc_thread.c, sunrpc/rtime.c, sunrpc/svc.c
        * sunrpc/svc_auth.c, sunrpc/svc_raw.c, sunrpc/svc_run.c
        * sunrpc/svc_tcp.c, sunrpc/svc_udp.c, sunrpc/svc_unix.c
        * sunrpc/svcauth_des.c, sunrpc/xdr.c, sunrpc/xdr_array.c
        * sunrpc/xdr_float.c, sunrpc/xdr_intXX_t.c, sunrpc/xdr_mem.c
        * sunrpc/xdr_rec.c, sunrpc/xdr_ref.c, sunrpc/xdr_sizeof.c
        * sunrpc/xdr_stdio.c: Include shlib-compat.h.

        * sunrpc/des_crypt.c, sunrpc/des_soft.c: No need to include
        abi-versions.h as well as shlib-compat.h.
        * sunrpc/get_myaddr.c: Remove obsolete comment.
        * sunrpc/pmap_rmt.c: Remove obsolete comment and #undef.
        * sunrpc/rpc_thread.c: Include libc-lock.h only once.
        * resolv/res_libc.c: Include shlib-compat.h only once.

2017-06-03  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Call __strdup instead
        of strdup.

2017-06-02  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cacheinfo.c (__x86_shared_non_temporal_threshold):
        Set to the 3/4 of the total shared cache size.

2017-06-02  Rical Jasan  <ricaljasan@pacific.net>

        * manual/errno.texi: Remove redundant error strings.
        * manual/macros.texi (@errno): Render the error string in every
        description.

2017-06-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21543]
        * signal/signal.h: Only include <bits/types/sigevent_t.h> and
        <bits/sigevent-consts.h> if [__USE_POSIX199309], not if
        [__USE_XOPEN_EXTENDED].

2017-06-02  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gethosts): Eliminate another
        strdupa.
        (getcanonname): Use __strdup instead of strdup.

2017-06-02  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * misc/Makefile (CFLAGS-preadv2.c): New rule.
        (CFLAGS-preadv64v2.c): Likewise.
        (CFLAGS-pwritev2.c): Likewise.
        (CFLAGS-pwritev64v2.c): Likewise.

2017-06-02  Florian Weimer  <fweimer@redhat.com>

        Test res_init with several configuration files.
        * resolv/Makefile [build-shared] (tests-internal): Add
        tst-resolv-res_init, tst-resolv-res_init-thread.
        (tst-resolv-res_init): Link against libdl, libresolv.
        (tst-resolv-res_init-thread): Link against libdl, libresolv,
        libpthread.
        * resolv/tst-resolv-res_init.c: New file.
        * resolv/tst-resolv-res_init-skeleton.c: Likewise.
        * resolv/tst-resolv-res_init-thread.c: Likewise.
        * support/Makefile (libsupport-routines): Add support-xstat,
        support_can_chroot, support_capture_subprocess_check,
        support_isolate_in_subprocess, support_shared_allocate,
        support_write_file_string, xchroot, xmkdir, xopen.
        * support/capture_subprocess.h (enum support_capture_allow): Define.
        (support_capture_subprocess_check): Declare.
        * support/namespace.h (support_can_chroot)
        (support_isolate_in_subprocess): Declare.
        * support/support-xstat.c: New file.
        * support/support.h (support_shared_allocate, support_shared_free)
        (support_write_file_string): Declare.
        * support/support_can_chroot.c: New file.
        * support/support_capture_subprocess_check.c: Likewise.
        * support/support_isolate_in_subprocess.c: Likewise.
        * support/support_shared_allocate.c: Likewise.
        * support/support_write_file_string.c: Likewise.
        * support/xchroot.c: Likwise.
        * support/xmkdir.c: Likwise.
        * support/xopen.c: Likwise.
        * support/xunistd.h (xopen, xstat, xmkdir, xchroot): Declare.

2017-06-02  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/posix/getaddrinfo.c (getcanonname): New function.
        (gaih_inet): Remove malloc_canonbuf variable.  Call getcanonname.

2017-06-02  Florian Weimer  <fweimer@redhat.com>

        * malloc/Makefile (routines): Add dynarray_at_failure,
        dynarray_emplace_enlarge, dynarray_finalize.
        (tests-internal): Add tst-dynarray, tst-dynarray-fail,
        tst-dynarray-at-fail.
        (tests-srcs): Add tst-dynarray, tst-dynarray-fail.
        (tests-special): Add tst-dynarray-mem.out,
        tst-dynarray-mem-fail.out.
        (tst-dynarray-ENV, tst-dynarray-fail-ENV): Set.
        (tst-dynarray-mem.out, tst-dynarray-fail-mem.out): Generate using
        mtrace.
        * malloc/Versions (__libc_dynarray_at_failure)
        (__libc_dynarray_emplace_enlarge, __libc_dynarray_finalize)
        (__libc_dynarray_resize, __libc_dynarray_resize_clear): Export as
        GLIBC_PRIVATE.
        * malloc/dynarray.h: New file.
        * malloc/dynarray-skeleton.c: Likewise.
        * malloc/dynarray_at_failure.c: Likewise.
        * malloc/dynarray_emplace_enlarge.c: Likewise.
        * malloc/dynarray_finalize.c: Likewise.
        * malloc/dynarray_resize.c: Likewise.
        * malloc/dynarray_resize_clear.c: Likewise.
        * malloc/tst-dynarray.c: Likewise.
        * malloc/tst-dynarray-fail.c: Likewise.
        * malloc/tst-dynarray-at-fail.c: Likewise.
        * malloc/tst-dynarray-shared.h: Likewise.
        * support/Makefile (libsupport-routines): Add
        support_capture_subprocess, xdup2, xpipe.
        (tests): Add tst-support_capture_subprocess.
        * support/capture_subprocess.h: New file.
        * support/support_capture_subprocess.c: Likewise.
        * support/tst-support_capture_subprocess.c: Likewise.
        * support/xdup2.c: Likewise.
        * support/xpipe.c: Likewise.
        * support/xunistd.h (xdup2, xpipe): Declare.

2017-06-01  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * stdlib/gmp-impl.h: Include sys/param.h instead of redefining the
        macros MAX and MIN.

2017-06-01  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/signal.h-data (sa_sigaction): Do not expect for
        [XPG4].
        (SA_SIGINFO): Likewise.
        (SA_ONSTACK): Likewise.
        (SA_RESETHAND): Likewise.
        (SA_RESTART): Likewise.
        (SA_NOCLDWAIT): Likewise.
        (SA_NODEFER): Likewise.
        (SS_ONSTACK): Likewise.
        (SS_DISABLE): Likewise.
        (MINSIGSTKSZ): Likewise.
        (SIGSTKSZ): Likewise.
        (ucontext_t): Likewise.
        (stack_t): Likewise.
        (struct sigstack): Likewise.
        (SI_USER): Do not expect for [XPG4 || XPG42].
        (SI_QUEUE): Likewise.
        (SI_TIMER): Likewise.
        (SI_ASYNCIO): Likewise.
        (SI_MESGQ): Likewise.
        (bsd_signal): Do not expect for [XPG4].
        (killpg): Likewise.
        (sigaltstack): Likewise.
        (sighold): Likewise.
        (sigignore): Likewise.
        (siginterrupt): Likewise.
        (sigpause): Likewise.
        (sigrelse): Likewise.
        (sigset): Likewise.
        (sigwait): Do not expect for [XPG4 || XPG42].

2017-06-01  Zack Weinberg  <zackw@panix.com>

        [BZ #21514]
        * sysdeps/unix/sysv/linux/include/bits/syscall.h: New shim header
        pointing to the generated file in <builddir>/misc/bits/syscall.h.

2017-06-01  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21457]
        * sysdeps/arm/sys/ucontext.h (NGREG): Rename to __NGREG and define
        NGREG to __NGREG if [__USE_MISC].
        (gregset_t): Define using __NGREG.
        (__ctx): New macro.
        (mcontext_t): Use __ctx in defining fields.
        * sysdeps/i386/sys/ucontext.h (NGREG): Rename to __NGREG and
        define NGREG to __NGREG if [__USE_MISC].
        (gregset_t): Define using __NGREG.
        (__ctx): New macro.
        (__ctxt): Likewise.
        (fpregset_t): Use __ctx and __ctxt in defining fields.
        (mcontext_t): Likewise.
        * sysdeps/m68k/sys/ucontext.h (NGREG): Rename to __NGREG and
        define NGREG to __NGREG if [__USE_MISC].
        (gregset_t): Define using __NGREG.
        (__ctx): New macro.
        (mcontext_t): Use __ctx in defining fields.
        * sysdeps/mips/sys/ucontext.h (NGREG): Rename to __NGREG and
        define NGREG to __NGREG if [__USE_MISC].
        (gregset_t): Define using __NGREG.
        (__ctx): New macro.
        (fpregset_t): Use __ctx in defining fields.
        (mcontext_t): Likewise.
        * sysdeps/unix/sysv/linux/alpha/sys/ucontext.h (NGREG): Rename to
        __NGREG and define NGREG to __NGREG if [__USE_MISC].
        (gregset_t): Define using __NGREG.
        (NFPREG): Rename to __NFPREG and define NFPREG to __NFPREG if
        [__USE_MISC].
        (fpregset_t): Define using __NFPREG.
        * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h (NGREG): Rename to
        __NGREG and define NGREG to __NGREG if [__USE_MISC].
        (gregset_t): Define using __NGREG.
        (__ctx): New macro.
        (fpregset_t): Use __ctx in defining fields.
        (mcontext_t): Likewise.
        * sysdeps/unix/sysv/linux/mips/sys/ucontext.h (NGREG): Rename to
        __NGREG and define NGREG to __NGREG if [__USE_MISC].
        (NFPREG): Rename to __NFPREG and define NFPREG to __NFPREG if
        [__USE_MISC].
        (gregset_t): Define using __NGREG.
        (__ctx): New macro.
        (fpregset_t): Use __ctx in defining fields.
        (mcontext_t): Likewise.
        * sysdeps/unix/sysv/linux/nios2/sys/ucontext.h (__ctx): New macro.
        (mcontext_t): Use __ctx in defining fields.
        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h (__ctx): New
        macro.
        [__WORDSIZE == 32] (NGREG): Rename to __NGREG and define NGREG to
        __NGREG if [__USE_MISC].
        [__WORDSIZE == 32] (gregset_t): Define using __NGREG.
        [__WORDSIZE == 32] (fpregset_t): Use __ctx in defining fields.
        (mcontext_t): Likewise.
        [__WORDSIZE != 32] (NGREG): Rename to __NGREG and define NGREG to
        __NGREG if [__USE_MISC].
        [__WORDSIZE != 32] (NFPREG): Rename to __NFPREG and define NFPREG
        to __NFPREG if [__USE_MISC].
        [__WORDSIZE != 32] (NVRREG): Rename to __NVRREG and define NVRREG
        to __NVRREG if [__USE_MISC].
        [__WORDSIZE != 32] (gregset_t): Define using __NGREG.
        [__WORDSIZE != 32] (fpregset_t): Define using __NFPREG.
        [__WORDSIZE != 32] (vscr_t): Use __ctx in defining fields.
        [__WORDSIZE != 32] (vrregset_t): Likewise.
        [__WORDSIZE != 32] (mcontext_t): Likewise.
        * sysdeps/unix/sysv/linux/s390/sys/ucontext.h (__ctx): New macro.
        (__psw_t): Use __ctx in defining fields.
        (NGREG): Rename to __NGREG and define NGREG to __NGREG if
        [__USE_MISC].
        (gregset_t): Define using __NGREG.
        (fpreg_t): Use __ctx in defining fields.
        (fpregset_t): Likewise.
        (mcontext_t): Likewise.
        * sysdeps/unix/sysv/linux/sh/sys/ucontext.h (NGREG): Rename to
        __NGREG and define NGREG to __NGREG if [__USE_MISC].
        (gregset_t): Define using __NGREG.
        (NFPREG): Rename to __NFPREG and define NFPREG to __NFPREG if
        [__USE_MISC].
        (fpregset_t): Define using __NFPREG.
        (__ctx): New macro.
        (mcontext_t): Use __ctx in defining fields.
        * sysdeps/unix/sysv/linux/x86/sys/ucontext.h (__ctx): New macro.
        [__x86_64__] (NGREG): Rename to __NGREG and define NGREG to
        __NGREG if [__USE_MISC].
        [__x86_64__] (gregset_t): Define using __NGREG.
        [__x86_64__] (struct _libc_fpxreg): Use __ctx in defining fields.
        [__x86_64__] (struct _libc_fpstate): Likewise.
        [__x86_64__] (mcontext_t): Likewise.
        [!__x86_64__] (NGREG): Rename to __NGREG and define NGREG to
        __NGREG if [__USE_MISC].
        [!__x86_64__] (gregset_t): Define using __NGREG.
        [!__x86_64__] (struct _libc_fpreg): Use __ctx in defining fields.
        [!__x86_64__] (struct _libc_fpstate): Likewise.
        [!__x86_64__] (mcontext_t): Likewise.

2017-06-01  Zack Weinberg  <zackw@panix.com>

        * sysdeps/unix/sysv/linux/microblaze/pt-vfork.S: Don't include
        alpha/pt-vfork.S.  Provide own compat shim for vfork and __vfork.
        * sysdeps/unix/sysv/linux/microblaze/vfork.S: Add __libc_vfork alias.
        * sysdeps/unix/sysv/linux/microblaze/localplt.data:
        libpthread.so no longer references __errno_location.

2017-05-31  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * NEWS: Add note about pwritev2 and preadv2 inclusion.
        * misc/Makefile (routines): Add preadv2, preadv64v2, pwritev2, and
        pwritev64v2.
        (tests): Add tst-preadvwritev2 and tst-preadvwritev64v2.
        * misc/Versions (GLIBC_2.26): Add preadv2, preadv64v2, pwritev2, and
        pwritev64v2.
        * misc/preadv2.c: New file.
        * misc/preadv64v2.c: Likewise.
        * misc/pwritev2.c: Likewise.
        * misc/pwritev64v2.c: Likewise.
        * misc/tst-preadvwritev2.c: Likewise.
        * misc/tst-preadvwritev64v2.c: Likewise.
        * manual/llio.texi: Add preadv2 and pwritev2 documentation.
        * misc/sys/uio.h [__USE_GNU && !__USE_FILE_OFFSET64] (preadv2): New
        prototype.
        [__USE_GNU && !__USE_FILE_OFFSET64] (pwritev2): Likewise.
        [__USE_GNU && __USE_FILE_OFFSET64] (preadv64v2): Likewise.
        [__USE_GNU && __USE_FILE_OFFSET64] (pwritev64v2): Likewise.
        * misc/tst-preadvwritev-common.c (PREADV): Define if not defined.
        (PWRITEV): Likewise.
        (do_test_with_offset): Use PREADV and PWRITEV macros and check for
        ENOSYS.
        * nptl/tst-cancel4.c (tf_pwritev2): New test.
        (tf_preadv2): Likewise.
        (tf_fsync): Add tf_pwritev2 and tf_preadv2.
        * sysdeps/posix/preadv2.c: Likewise.
        * sysdeps/posix/preadv64v2.c: Likewise.
        * sysdeps/posix/pwritev2.c: Likewise.
        * sysdeps/posix/pwritev64v2.c: Likewise.
        * sysdeps/unix/sysv/linux/kernel-features.h: Add comment for syscall
        support in kernel.
        * sysdeps/unix/sysv/linux/preadv2.c: Likewise.
        * sysdeps/unix/sysv/linux/preadv64v2.c: Likewise.
        * sysdeps/unix/sysv/linux/pwritev2.c: Likewise.
        * sysdeps/unix/sysv/linux/pwritev64v2.c: Likewise.
        * sysdeps/unix/sysv/linux/preadv.c (preadv): Add libc_hidden_def.
        * sysdeps/unix/sysv/linux/preadv64.c (preadv64): Likewise.
        * sysdeps/unix/sysv/linux/pwritev.c (pwritev): Likewise.
        * sysdeps/unix/sysv/linux/pwritev64.c (pwritev64): Likewise.
        * sysdeps/unix/sysv/linux/bits/uio.h: Add supported preadv2/pwritev2
        support flags on Linux.
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist (GLIBC_2.26): Add
        preadv2, preadv64v2, pwritev2, pwritev64v2.
        * sysdeps/unix/sysv/linux/alpha/libc.abilist (GLIBC_2.26): Likewise.
        * sysdeps/unix/sysv/linux/arm/libc.abilist (GLIBC_2.26): Likewise.
        * sysdeps/unix/sysv/linux/hppa/libc.abilist (GLIBC_2.26): Likewise.
        * sysdeps/unix/sysv/linux/i386/libc.abilist (GLIBC_2.26): Likewise.
        * sysdeps/unix/sysv/linux/ia64/libc.abilist (GLIBC_2.26): Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/nios2/libc.abilist (GLIBC_2.26): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
        (GLIBC_2.26): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
        (GLIBC_2.26): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
        (GLIBC_2.26): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/sh/libc.abilist (GLIBC_2.26): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/sysv/linux/tile/tilegx/tilegx32/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/sysv/linux/tile/tilegx/tilegx64/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist (GLIBC_2.26):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist (GLIBC_2.26):
        Likewise.

2017-05-31  Andreas Schwab  <schwab@suse.de>

        * nptl/tst-fork3.c: Include <support/test-driver.c>.
        (main): Rename to do_test and make static.

2017-05-31  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * csu/libc-start.c [!ARCH_INIT_CPU_FEATURES]: Define
        ARCH_INIT_CPU_FEATURES.
        (LIBC_START_MAIN): Call it.
        * sysdeps/unix/sysv/linux/aarch64/libc-start.c
        (__libc_start_main): Remove.
        (ARCH_INIT_CPU_FEATURES): New macro.
        * sysdeps/x86/libc-start.c (__libc_start_main): Remove.
        (ARCH_INIT_CPU_FEATURES): New macro.

2017-05-30  Dennis Wölfing  <denniswoelfing@gmx.de>
            Rüdiger Sonderfeld  <ruediger@c-plusplus.de>

        * include/stdlib.h (__libc_reallocarray): New declaration.
        * malloc/Makefile (routines): Add reallocarray.
        (tests): Add tst-reallocarray.c.
        * malloc/Versions: Add reallocarray and __libc_reallocarray.
        * malloc/malloc-internal.h (check_mul_overflow_size_t): New inline
        function.
        * malloc/malloc.h (reallocarray): New declaration.
        * stdlib/stdlib.h (reallocarray): Likewise.
        * malloc/reallocarray.c: New file.
        * malloc/tst-reallocarray.c: New test file.
        * manual/memory.texi: Document reallocarray.
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist: Add reallocarray.
        * sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tilepro/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.

2017-05-30  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/memchr.S (memchr): Use 32-bit registers for
        the lower 32 bits.

2017-05-29  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/m68k/Makefile (ASFLAGS-.o) [$(subdir) = csu &&
        $(build-pie-default) = yes]: Define.

2017-05-25  H.J. Lu  <hongjiu.lu@intel.com>

        * string/test-memchr.c (test_main): Add tests for n == 0.

2017-05-25  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * nptl/Makefile (tests): Move nptl/tst-mutex8, nptl/tst-mutex8-static,
        nptl/tst-mutexpi8 and nptl/tst-mutexpi8-static to...
        (tests-internal): ... here.

2017-05-25   Siddhesh Poyarekar  <siddhesh@sourceware.org>
             H.J. Lu  <hongjiu.lu@intel.com>

        * elf/dl-tunables.c (__tunable_set_val): Make a hidden alias.
        * elf/dl-tunables.h (__tunables_init): Mark it hidden in rtld.
        (__tunable_set_val): Likewise.

2017-05-25  H.J. Lu  <hongjiu.lu@intel.com>

        * Makeconfig ($(common-objpfx)dl-tunable-list.h): Also check
        dl-tunables.list in subdirectories.

2017-05-25  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>
            Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
            Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * math/math.h [__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (SNANF128): New macro.
        * math/e_sqrtf128.c: New file.
        * math/s_fmaxmag_template.c: Include math_private.h in order to
        make inline expansion of fabs128().
        * math/s_fminmag_template.c: Likewise.

        * sysdeps/ieee754/float128/e_acosf128.c: New file.
        * sysdeps/ieee754/float128/e_acoshf128.c: New file.
        * sysdeps/ieee754/float128/e_asinf128.c: New file.
        * sysdeps/ieee754/float128/e_atan2f128.c: New file.
        * sysdeps/ieee754/float128/e_atanhf128.c: New file.
        * sysdeps/ieee754/float128/e_coshf128.c: New file.
        * sysdeps/ieee754/float128/e_exp10f128.c: New file.
        * sysdeps/ieee754/float128/e_expf128.c: New file.
        * sysdeps/ieee754/float128/e_fmodf128.c: New file.
        * sysdeps/ieee754/float128/e_gammaf128_r.c: New file.
        * sysdeps/ieee754/float128/e_hypotf128.c: New file.
        * sysdeps/ieee754/float128/e_ilogbf128.c: New file.
        * sysdeps/ieee754/float128/e_j0f128.c: New file.
        * sysdeps/ieee754/float128/e_j1f128.c: New file.
        * sysdeps/ieee754/float128/e_jnf128.c: New file.
        * sysdeps/ieee754/float128/e_lgammaf128_r.c: New file.
        * sysdeps/ieee754/float128/e_log10f128.c: New file.
        * sysdeps/ieee754/float128/e_log2f128.c: New file.
        * sysdeps/ieee754/float128/e_logf128.c: New file.
        * sysdeps/ieee754/float128/e_powf128.c: New file.
        * sysdeps/ieee754/float128/e_rem_pio2f128.c: New file.
        * sysdeps/ieee754/float128/e_remainderf128.c: New file.
        * sysdeps/ieee754/float128/e_scalbf128.c: New file.
        * sysdeps/ieee754/float128/e_sinhf128.c: New file.
        * sysdeps/ieee754/float128/float128_private.h: New file.
        * sysdeps/ieee754/float128/gamma_productf128.c: New file.
        * sysdeps/ieee754/float128/ieee754_float128.h: New file.
        * sysdeps/ieee754/float128/k_cosf128.c: New file.
        * sysdeps/ieee754/float128/k_sincosf128.c: New file.
        * sysdeps/ieee754/float128/k_sinf128.c: New file.
        * sysdeps/ieee754/float128/k_tanf128.c: New file.
        * sysdeps/ieee754/float128/lgamma_negf128.c: New file.
        * sysdeps/ieee754/float128/lgamma_productf128.c: New file.
        * sysdeps/ieee754/float128/s_asinhf128.c: New file.
        * sysdeps/ieee754/float128/s_atanf128.c: New file.
        * sysdeps/ieee754/float128/s_cbrtf128.c: New file.
        * sysdeps/ieee754/float128/s_ceilf128.c: New file.
        * sysdeps/ieee754/float128/s_copysignf128.c: New file.
        * sysdeps/ieee754/float128/s_cosf128.c: New file.
        * sysdeps/ieee754/float128/s_erff128.c: New file.
        * sysdeps/ieee754/float128/s_expm1f128.c: New file.
        * sysdeps/ieee754/float128/s_fabsf128.c: New file.
        * sysdeps/ieee754/float128/s_finitef128.c: New file.
        * sysdeps/ieee754/float128/s_floorf128.c: New file.
        * sysdeps/ieee754/float128/s_fmaf128.c: New file.
        * sysdeps/ieee754/float128/s_fpclassifyf128.c: New file.
        * sysdeps/ieee754/float128/s_frexpf128.c: New file.
        * sysdeps/ieee754/float128/s_fromfpf128.c: New file.
        * sysdeps/ieee754/float128/s_fromfpxf128.c: New file.
        * sysdeps/ieee754/float128/s_getpayloadf128.c: New file.
        * sysdeps/ieee754/float128/s_isinff128.c: New file.
        * sysdeps/ieee754/float128/s_isnanf128.c: New file.
        * sysdeps/ieee754/float128/s_issignalingf128.c: New file.
        * sysdeps/ieee754/float128/s_llrintf128.c: New file.
        * sysdeps/ieee754/float128/s_llroundf128.c: New file.
        * sysdeps/ieee754/float128/s_log1pf128.c: New file.
        * sysdeps/ieee754/float128/s_logbf128.c: New file.
        * sysdeps/ieee754/float128/s_lrintf128.c: New file.
        * sysdeps/ieee754/float128/s_lroundf128.c: New file.
        * sysdeps/ieee754/float128/s_modff128.c: New file.
        * sysdeps/ieee754/float128/s_nearbyintf128.c: New file.
        * sysdeps/ieee754/float128/s_nextafterf128.c: New file.
        * sysdeps/ieee754/float128/s_nexttowardf128.c: New file.
        * sysdeps/ieee754/float128/s_nextupf128.c: New file.
        * sysdeps/ieee754/float128/s_remquof128.c: New file.
        * sysdeps/ieee754/float128/s_rintf128.c: New file.
        * sysdeps/ieee754/float128/s_roundevenf128.c: New file.
        * sysdeps/ieee754/float128/s_roundf128.c: New file.
        * sysdeps/ieee754/float128/s_scalblnf128.c: New file.
        * sysdeps/ieee754/float128/s_scalbnf128.c: New file.
        * sysdeps/ieee754/float128/s_setpayloadf128.c: New file.
        * sysdeps/ieee754/float128/s_setpayloadsigf128.c: New file.
        * sysdeps/ieee754/float128/s_signbitf128.c: New file.
        * sysdeps/ieee754/float128/s_significandf128.c: New file.
        * sysdeps/ieee754/float128/s_sincosf128.c: New file.
        * sysdeps/ieee754/float128/s_sinf128.c: New file.
        * sysdeps/ieee754/float128/s_tanf128.c: New file.
        * sysdeps/ieee754/float128/s_tanhf128.c: New file.
        * sysdeps/ieee754/float128/s_totalorderf128.c: New file.
        * sysdeps/ieee754/float128/s_totalordermagf128.c: New file.
        * sysdeps/ieee754/float128/s_truncf128.c: New file.
        * sysdeps/ieee754/float128/s_ufromfpf128.c: New file.
        * sysdeps/ieee754/float128/s_ufromfpxf128.c: New file.
        * sysdeps/ieee754/float128/t_sincosf128.c: New file.
        * sysdeps/ieee754/float128/x2y2m1f128.c: New file.

        * sysdeps/ieee754/ldbl-128ibm/bits/iscanonical.h:
        (__iscanonicalf128): Define as a macro.

2017-05-24  Steve Ellcey  <sellcey@caviumnetworks.com>

        * sysdeps/aarch64/memcpy.S (MEMMOVE, MEMCPY): New macros.
        (memmove): Use MEMMOVE for name.
        (memcpy): Use MEMCPY for name.  Change internal labels
        to external labels.
        * sysdeps/aarch64/multiarch/Makefile: New file.
        * sysdeps/aarch64/multiarch/ifunc-impl-list.c: Likewise.
        * sysdeps/aarch64/multiarch/init-arch.h: Likewise.
        * sysdeps/aarch64/multiarch/memcpy.c: Likewise.
        * sysdeps/aarch64/multiarch/memcpy_generic.S: Likewise.
        * sysdeps/aarch64/multiarch/memcpy_thunderx.S: Likewise.
        * sysdeps/aarch64/multiarch/memmove.c: Likewise.

2017-05-24  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/unix/sysv/linux/arm/dl-procinfo.c
        (_dl_arm_cap_flags): Fix array subscript.
        * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT):
        Fix count.

2017-05-24  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cacheinfo.c: Skip if not in libc.

2017-05-24  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cacheinfo.c (is_intel): Removed.
        (is_amd): Likewise.
        (max_cpuid): Likewise.
        (__cache_sysconf): Use __get_cpu_features to get cpu_features.
        (init_cacheinfo): Likewise.

2017-05-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21511]
        * signal/signal.h: Include <bits/types/struct_sigstack.h> only if
        [(__USE_XOPEN_EXTENDED && !__USE_XOPEN2K8) || __USE_MISC].
        (sigstack): Declare only if [(__USE_XOPEN_EXTENDED &&
        !__USE_XOPEN2K) || __USE_MISC].
        * conform/data/signal.h-data (struct sigstack): Expect type only
        if [!XOPEN2K8 && !POSIX2008].
        (sigstack): Expect function only if [XPG42 || UNIX98].

        [BZ #21457]
        * sysdeps/arm/sys/ucontext.h: Do not include <signal.h>,
        <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/generic/sys/ucontext.h: Do not include <signal.h>,
        <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/i386/sys/ucontext.h: Do not include <signal.h>,
        <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/m68k/sys/ucontext.h: Do not include <signal.h>,
        <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/mips/sys/ucontext.h: Do not include <signal.h>,
        <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h: Do not include
        <signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/unix/sysv/linux/alpha/sys/ucontext.h: Do not include
        <signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Do not include
        <signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/unix/sysv/linux/hppa/sys/ucontext.h: Do not include
        <signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/unix/sysv/linux/ia64/sys/ucontext.h: Do not include
        <signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h>.
        * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h: Do not include
        <signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Do not include
        <signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/unix/sysv/linux/nios2/sys/ucontext.h: Do not include
        <signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Do not include
        <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.
        * sysdeps/unix/sysv/linux/s390/sys/ucontext.h: Do not include
        <signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/unix/sysv/linux/sh/sys/ucontext.h: Do not include
        <signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/unix/sysv/linux/sparc/sys/ucontext.h: Do not include
        <signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/unix/sysv/linux/tile/sys/ucontext.h: Do not include
        <signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.
        * sysdeps/unix/sysv/linux/x86/bits/sigcontext.h: Include
        <bits/types.h>.
        * sysdeps/unix/sysv/linux/x86/sys/ucontext.h: Do not include
        <signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
        <bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
        <bits/types/__sigset_t.h>.
        (ucontext_t): Use sigset_t instead of __sigset_t.

2017-05-22  Zack Weinberg  <zackw@panix.com>

        * sysdeps/unix/sysv/linux/bits/siginfo-consts.h
        (__SI_ASYNCIO_AFTER_SIGIO): Define default after including
        bits/siginfo-arch.h, only if not already defined.
        * sysdeps/unix/sysv/linux/bits/types/siginfo_t.h
        (__SI_ALIGNMENT, __SI_BAND_TYPE, __SI_CLOCK_T)
        (__SI_ERRNO_THEN_CODE, __SI_HAVE_SIGSYS, __SI_SEGFAULT_ADDL):
        Likewise.

        * sysdeps/unix/sysv/linux/ia64/bits/siginfo-arch.h
        * sysdeps/unix/sysv/linux/mips/bits/siginfo-arch.h
        * sysdeps/unix/sysv/linux/sparc/bits/siginfo-arch.h
        * sysdeps/unix/sysv/linux/tile/bits/siginfo-arch.h
        * sysdeps/unix/sysv/linux/x86/bits/siginfo-arch.h:
        Unconditionally define __SI_* macros.

2017-05-22  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #21393]
        * libio/freopen.c (freopen): Avoid dup already opened file descriptor
        and add a check for dup3 failure.
        * libio/freopen64.c (freopen64): Likewise.
        * libio/tst-freopen.c (do_test): Rename to do_test_basic and use
        libsupport.
        (do_test_bz21398): New test.
        * manual/stdio.texi (freopen): Add documentation of EBUSY failure.

2017-05-22  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_matches_host):
        Remove invalid comment.

2017-05-21  Zack Weinberg  <zackw@panix.com>

        * signal/Makefile (headers): Add bits/types/sigval_t.h.

2017-05-20  Zack Weinberg  <zackw@panix.com>

        * bits/sigevent-consts.h
        * bits/siginfo-consts.h
        * bits/types/__sigset_t.h
        * bits/types/sigevent_t.h
        * bits/types/siginfo_t.h
        * sysdeps/unix/sysv/linux/bits/sigevent-consts.h
        * sysdeps/unix/sysv/linux/bits/siginfo-consts.h
        * sysdeps/unix/sysv/linux/bits/types/__sigset_t.h
        * sysdeps/unix/sysv/linux/bits/types/sigevent_t.h
        * sysdeps/unix/sysv/linux/bits/types/siginfo_t.h:
        New system-dependent bits headers.

        * sysdeps/unix/sysv/linux/bits/siginfo-arch.h
        * sysdeps/unix/sysv/linux/bits/siginfo-consts-arch.h
        * sysdeps/unix/sysv/linux/ia64/bits/siginfo-arch.h
        * sysdeps/unix/sysv/linux/ia64/bits/siginfo-consts-arch.h
        * sysdeps/unix/sysv/linux/mips/bits/siginfo-arch.h
        * sysdeps/unix/sysv/linux/sparc/bits/siginfo-arch.h
        * sysdeps/unix/sysv/linux/tile/bits/siginfo-arch.h
        * sysdeps/unix/sysv/linux/tile/bits/siginfo-consts-arch.h
        * sysdeps/unix/sysv/linux/x86/bits/siginfo-arch.h:
        New Linux-only system-dependent bits headers.

        * signal/bits/types/sig_atomic_t.h
        * signal/bits/types/sigset_t.h
        * signal/bits/types/sigval_t.h:
        New non-system-dependent bits headers.

        * sysdeps/generic/sigsetops.h
        * sysdeps/unix/sysv/linux/sigsetops.h:
        New internal headers.

        * include/bits/types/sig_atomic_t.h
        * include/bits/types/sigset_t.h
        * include/bits/types/sigval_t.h:
        New wrappers.

        * signal/sigsetops.h
        * bits/siginfo.h
        * bits/sigset.h
        * sysdeps/unix/sysv/linux/bits/siginfo.h
        * sysdeps/unix/sysv/linux/bits/sigset.h
        * sysdeps/unix/sysv/linux/ia64/bits/siginfo.h
        * sysdeps/unix/sysv/linux/mips/bits/siginfo.h
        * sysdeps/unix/sysv/linux/s390/bits/siginfo.h
        * sysdeps/unix/sysv/linux/sparc/bits/siginfo.h
        * sysdeps/unix/sysv/linux/tile/bits/siginfo.h
        * sysdeps/unix/sysv/linux/x86/bits/siginfo.h:
        Deleted.

        * signal/Makefile, sysdeps/unix/sysv/linux/Makefile:
        Update lists of installed headers.

        * posix/bits/types.h: Define __sig_atomic_t here.
        * signal/signal.h: Use the new bits headers; no need to handle
        __need_sig_atomic_t nor __need_sigset_t.  Don't use __sigmask
        to define sigmask.
        * include/signal.h: No need to handle __need_sig_atomic_t
        nor __need_sigset_t.  Don't define __sigemptyset.

        * io/sys/poll.h, setjmp/setjmp.h
        * sysdeps/arm/sys/ucontext.h, sysdeps/generic/sys/ucontext.h
        * sysdeps/i386/sys/ucontext.h, sysdeps/m68k/sys/ucontext.h
        * sysdeps/mach/hurd/i386/bits/sigcontext.h
        * sysdeps/mips/sys/ucontext.h, sysdeps/powerpc/novmxsetjmp.h
        * sysdeps/pthread/bits/sigthread.h
        * sysdeps/unix/sysv/linux/hppa/sys/ucontext.h
        * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h
        * sysdeps/unix/sysv/linux/mips/sys/ucontext.h
        * sysdeps/unix/sysv/linux/nios2/sys/ucontext.h
        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h
        * sysdeps/unix/sysv/linux/s390/sys/ucontext.h
        * sysdeps/unix/sysv/linux/sh/sys/ucontext.h
        * sysdeps/unix/sysv/linux/sparc/sys/ucontext.h
        * sysdeps/unix/sysv/linux/tile/sys/ucontext.h
        * sysdeps/unix/sysv/linux/x86/sys/ucontext.h:
        Use bits/types/__sigset_t.h.

        * misc/sys/select.h, posix/spawn.h
        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h
        * sysdeps/unix/sysv/linux/sys/epoll.h
        * sysdeps/unix/sysv/linux/sys/signalfd.h:
        Use bits/types/sigset_t.h.

        * resolv/netdb.h, rt/mqueue.h: Use bits/types/sigevent_t.h.
        * rt/aio.h: Use bits/types/sigevent_t.h and bits/sigevent-consts.h.
        * socket/sys/socket.h: Don't include bits/sigset.h.

        * login/utmp_file.c, shadow/lckpwdf.c, signal/sigandset.c
        * signal/sigisempty.c, stdlib/abort.c, sysdeps/posix/profil.c
        * sysdeps/posix/sigignore.c, sysdeps/posix/sigintr.c
        * sysdeps/posix/signal.c, sysdeps/posix/sigset.c
        * sysdeps/posix/sprofil.c, sysdeps/posix/sysv_signal.c
        * sysdeps/unix/sysv/linux/nptl-signals.h:
        Include sigsetops.h.

        * signal/sigaddset.c, signal/sigandset.c, signal/sigdelset.c
        * signal/sigorset.c, stdlib/abort.c, sysdeps/posix/sigignore.c
        * sysdeps/posix/signal.c, sysdeps/posix/sigset.c:
        __sigaddset, __sigandset, __sigdelset, __sigemptyset, __sigorset
        now return no value.

        * signal/sigaddset.c, signal/sigdelset.c, signal/sigismem.c
        Include <errno.h>, <signal.h>, and <sigsetops.h> instead of
        "sigsetops.h".

        * signal/sigsetops.c: Explicitly define __sigismember,
        __sigaddset, and __sigdelset as compatibility symbols.

        * signal/Versions: Correct commentary on __sigpause,
        __sigaddset, __sigdelset, __sigismember.

        * inet/rcmd.c: Include sigsetops.h.  Convert old code using
        __sigblock/__sigsetmask to use __sigprocmask and friends.

        * resolv/resolv.h: Remove __need_res_state logic.
        Move definition of res_state and related constants to ...
        * resolv/bits/types/res_state.h: ...this new file.
        * resolv/Makefile: Install bits/types/res_state.h.
        * include/bits/types/res_state.h: New wrapper.
        * include/list.h: Remove __need_list_t logic.
        Move definition of list_t to ...
        * include/list_t.h: ...this new file.

        * nptl/descr.h: Include list_t.h and bits/types/res_state.h
        instead of list.h and resolv.h.

        * resolv/resolv.h: Remove __need_res_state logic.
        Move definition of res_state and related constants to ...
        * resolv/bits/types/res_state.h: ...this new file.
        * resolv/Makefile: Install bits/types/res_state.h.
        * include/bits/types/res_state.h: New wrapper.
        * include/list.h: Remove __need_list_t logic.
        Move definition of list_t to ...
        * include/list_t.h: ...this new file.

        * nptl/descr.h: Include list_t.h and bits/types/res_state.h
        instead of list.h and resolv.h.

2017-05-20  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/rawmemchr.S (L(return_null)): Removed.

2017-05-20  Zack Weinberg  <zackw@panix.com>

        * sysdeps/arm/sysdep.h
        (ARM_SFI_MACROS, sfi_breg, sfi_pld, sfi_sp): Delete definitions.

        * sysdeps/arm/__longjmp.S, sysdeps/arm/add_n.S
        * sysdeps/arm/addmul_1.S, sysdeps/arm/arm-mcount.S
        * sysdeps/arm/armv6/rawmemchr.S, sysdeps/arm/armv6/strchr.S
        * sysdeps/arm/armv6/strcpy.S, sysdeps/arm/armv6/strlen.S
        * sysdeps/arm/armv6/strrchr.S, sysdeps/arm/armv6t2/memchr.S
        * sysdeps/arm/armv6t2/strlen.S
        * sysdeps/arm/armv7/multiarch/memcpy_impl.S
        * sysdeps/arm/armv7/strcmp.S, sysdeps/arm/dl-tlsdesc.S
        * sysdeps/arm/memcpy.S, sysdeps/arm/memmove.S
        * sysdeps/arm/memset.S, sysdeps/arm/setjmp.S
        * sysdeps/arm/strlen.S, sysdeps/arm/submul_1.S:
        Remove all uses of sfi_breg, sfi_pld, and sfi_sp.

2017-05-20  Zack Weinberg  <zackw@panix.com>

        Remove the NaCl port.
        * sysdeps/arm/nacl: Remove directory and contents.
        * sysdeps/nacl: Remove directory and contents.
        * abi-tags: Remove .*-.*-nacl.* entry.

2017-05-19  Rical Jasan  <ricaljasan@pacific.net>

        * manual/errno.texi: Convert @comment-based errno documentation to
        @errno.
        * manual/macros.texi (@errno): New macro.  Consolidate errors,
        their values, and messages, adding the error string to the Concept
        Index.  Provide a warning in the comment about external (to the
        manual) dependencies.
        * sysdeps/gnu/errlist.awk: Use @errno instead of @comments.
        * sysdeps/mach/hurd/errnos.awk: Likewise.

2017-05-19  Joseph Myers  <joseph@codesourcery.com>

        * bits/ss_flags.h: New file.
        * bits/types/stack_t.h: Likewise.
        * include/bits/types/struct_sigstack.h: Likewise.
        * signal/bits/types/struct_sigstack.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/ss_flags.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/types/stack_t.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/bits/types/stack_t.h: Likewise.
        * signal/Makefile (headers): Add bits/types/struct_sigstack.h,
        bits/types/stack_t.h and bits/ss_flags.h.
        * signal/signal.h [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8]:
        Include <bits/types/struct_sigstack.h>, <bits/types/stack_t.h> and
        <bits/ss_flags.h>.
        * bits/sigstack.h (struct sigstack): Remove.
        (stack_t): Likewise.
        (SS_ONSTACK): Likewise.
        (SS_DISABLE): Likewise.
        * sysdeps/unix/sysv/linux/aarch64/bits/sigstack.h
        (struct sigstack): Likewise.
        (stack_t): Likewise.
        (SS_ONSTACK): Likewise.
        (SS_DISABLE): Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/sigstack.h (struct sigstack):
        Likewise.
        (stack_t): Likewise.
        (SS_ONSTACK): Likewise.
        (SS_DISABLE): Likewise.
        * sysdeps/unix/sysv/linux/bits/sigstack.h (struct sigstack):
        Likewise.
        (stack_t): Likewise.
        (SS_ONSTACK): Likewise.
        (SS_DISABLE): Likewise.
        * sysdeps/unix/sysv/linux/mips/bits/sigstack.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/bits/sigstack.h (struct sigstack):
        Likewise.
        (stack_t): Likewise.
        (SS_ONSTACK): Likewise.
        (SS_DISABLE): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/sigstack.h
        (struct sigstack): Likewise.
        (stack_t): Likewise.
        (SS_ONSTACK): Likewise.
        (SS_DISABLE): Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/sigstack.h (struct sigstack):
        Likewise.
        (stack_t): Likewise.
        (SS_ONSTACK): Likewise.
        (SS_DISABLE): Likewise.
        * sysdeps/arm/sys/ucontext.h: Include
        <bits/types/struct_sigstack.h>, <bits/types/stack_t.h> and
        <bits/ss_flags.h>.
        * sysdeps/generic/sys/ucontext.h: Likewise.
        * sysdeps/i386/sys/ucontext.h: Likewise.
        * sysdeps/m68k/sys/ucontext.h: Likewise.
        * sysdeps/mips/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/alpha/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/hppa/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/nios2/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/x86/sys/ucontext.h: Likewise.

2017-05-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/memchr-sse2.S (MEMCHR): Use
        "edx + ecx - 16" to avoid possible addition overflow.
        * sysdeps/x86_64/memchr.S (memchr): Likewise.

2017-05-19  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * misc/Makefile (CFLAGS-vmsplice.c): Remove rule.
        (CFLAGS-splice.c): Likewise.
        (CFLAGS-open_by_handle_at.c): Likewise.
        * sysdeps/unix/sysv/linux/Makefile (CFLAGS-vmsplice.c): New rule.
        (CFLAGS-splice.c): Likewise.
        (CFLAGS-open_by_handle_at.c): Likewise.

2017-05-19  Joseph Myers  <joseph@codesourcery.com>

        * scripts/versions.awk: Generate ldbl-compat-choose.h.
        * sysdeps/ieee754/ldbl-opt/math-type-macros-ldouble.h: Include
        <ldbl-compat-choose.h>.
        (maybe_long_double_symbol): New macro.
        [!declare_mgen_alias] (declare_mgen_alias): Use
        maybe_long_double_symbol.
        * sysdeps/ieee754/ldbl-opt/s_canonicalizel.c: Remove.
        * sysdeps/ieee754/ldbl-opt/s_fmaxmagl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_fminmagl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_nextdownl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_llogbl.c: Likewise.
        * Makerules [$(build-shared) = yes && !avoid-generated]
        (before-compile): Add $(common-objpfx)ldbl-compat-choose.h.
        [$(build-shared) = yes && !avoid-generated]
        ($(common-objpfx)ldbl-compat-choose.h): New target.

        * scripts/versions.awk: Generate first-versions.h.
        * sysdeps/ieee754/ldbl-opt/math-type-macros-double.h: Include
        <first-versions.h>.
        (LDOUBLE_cabsl_libm_version): Remove macro.
        (LDOUBLE_cargl_libm_version): Likewise.
        (LDOUBLE_cimagl_libm_version): Likewise.
        (LDOUBLE_conjl_libm_version): Likewise.
        (LDOUBLE_creall_libm_version): Likewise.
        (LDOUBLE_cacosl_libm_version): Likewise.
        (LDOUBLE_cacoshl_libm_version): Likewise.
        (LDOUBLE_ccosl_libm_version): Likewise.
        (LDOUBLE_ccoshl_libm_version): Likewise.
        (LDOUBLE_casinl_libm_version): Likewise.
        (LDOUBLE_csinl_libm_version): Likewise.
        (LDOUBLE_casinhl_libm_version): Likewise.
        (LDOUBLE_csinhl_libm_version): Likewise.
        (LDOUBLE_catanl_libm_version): Likewise.
        (LDOUBLE_catanhl_libm_version): Likewise.
        (LDOUBLE_ctanl_libm_version): Likewise.
        (LDOUBLE_ctanhl_libm_version): Likewise.
        (LDOUBLE_cexpl_libm_version): Likewise.
        (LDOUBLE_clogl_libm_version): Likewise.
        (LDOUBLE_cprojl_libm_version): Likewise.
        (LDOUBLE_csqrtl_libm_version): Likewise.
        (LDOUBLE_cpowl_libm_version): Likewise.
        (LDOUBLE_clog10l_libm_version): Likewise.
        (LDOUBLE___clog10l_libm_version): Likewise.
        (LDOUBLE_fdiml_libm_version): Likewise.
        (LDOUBLE_fmaxl_libm_version): Likewise.
        (LDOUBLE_fminl_libm_version): Likewise.
        (LDOUBLE_ilogbl_libm_version): Likewise.
        (LDOUBLE_nanl_libm_version): Likewise.
        [!M_LIBM_NEED_COMPAT] (M_LIBM_NEED_COMPAT): Use
        FIRST_VERSION_libm_* macros.
        [!declare_mgen_libm_compat] (declare_mgen_libm_compat): Likewise.
        * Makerules [$(build-shared) = yes && !avoid-generated]
        (before-compile): Add $(common-objpfx)first-versions.h.
        [$(build-shared) = yes && !avoid-generated]
        ($(common-objpfx)first-versions.h): New target.
        ($(common-objpfx)sysd-versions): Depend on and change to rule for
        building $(common-objpfx)versions.stmp.

2017-05-18  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * rt/Makefile (CFLAGS-mq_timedsend.c): New flag.
        * sysdeps/unix/sysv/linux/mq_timedsend.c: New file.
        * sysdeps/unix/sysv/linux/syscalls.list (mq_timedsend): Remove from
        auto-generation list.

        * rt/Makefile (CFLAGS-mq_timedreceive.c): New flag.
        * sysdeps/unix/sysv/linux/mq_timedreceive.c: New file.
        * sysdeps/unix/sysv/linux/syscalls.list (mq_timedreceive): Remove
        from auto-generation list.

        * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add
        open_by_handle_at.
        (CFLAGS-open_by_handle_at.c): New flag.
        * sysdeps/unix/sysv/linux/open_by_handle_at.c: New file.
        * sysdeps/unix/sysv/linux/syscalls.list (open_by_handle_at): New
        file.
        * misc/Makefile (CFLAGS-open_by_handle_at.c): New rule.

        * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add splice.
        (CFLAGS-splice.c): New flag.
        * sysdeps/unix/sysv/linux/splice.c: New file.
        * sysdeps/unix/sysv/linux/syscalls.list (splice): Remove from
        auto-generation syscall list.
        * misc/Makefile (CFLAGS-splice.c): New rule.

        * sysdeps/unix/sysv/linux/Makefile (CFLAGS-vmsplice.c): New flag.
        * sysdeps/unix/sysv/linux/syscalls.list (vmsplice): Remove from
        auto-generation syscall list.
        * sysdeps/unix/sysv/linux/vmsplice.c: New file.
        * misc/Makefile (CFLAGS-vmsplice.c): New rule.

        * misc/Makefile (CFLAGS-fsync.c): New flag.
        * nptl/Makefile (CFLAGS-fsync.c): Likewise.
        * sysdeps/unix/syscalls.list (fsync): Remove from auto-generation
        syscall list.
        * sysdeps/unix/sysv/linux/fsync.c: New file.
        * sysdeps/unix/sysv/linux/arm/localplt.data [libpthread.so]
        (__errno_location): Remove.

        * misc/Makefile (CFLAGS-fdatasync.c): New rule.
        * nptl/Makefile (CFLAGS-fdatasync.c): Likewise.
        * sysdeps/unix/syscalls.list: Remove fdatasync from auto-generation
        list.
        * sysdeps/unix/sysv/linux/fdatasync.c: New file.

        * misc/Makefile (CFLAGS-msync.c): New rule.
        * nptl/Makefile (CFLAGS-msync.c): Likewise.
        * sysdeps/unix/syscalls.list: Remove msync from auto-generation list.
        * sysdeps/unix/sysv/linux/msync.c: New file.

        * sysdeps/unix/sysv/linux/alpha/sigsuspend.S: Remove file.
        * sysdeps/unix/sysv/linux/sigsuspend.c: Simplify include list.
        * nptl/Makefile (CFLAGS-sigsuspend.c): New rule.
        * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile
        (CFLAGS-sigsuspend.c): Remove rule.

        * sysdeps/unix/sysv/linux/Makefile (sysdeps_routines): Add tee.
        (CFLAGS-tee.c): New rule.
        * sysdeps/unix/sysv/linux/syscalls.list: Remove tee from
        auto-generated list.
        * sysdeps/unix/sysv/linux/tee.c: New file.

        * nptl/Makefile (CFLAGS-nanosleep.c): New rule.
        * posix/Makefile (CFLAGS-nanosleep.c): Likewise.
        * sysdeps/unix/sysv/linux/nanosleep.c: New file.
        * sysdeps/unix/sysv/linux/syscalls.list: Remove nanosleep from
        auto-generated list.

        * sysdeps/unix/sysv/linux/sh/syscalls.list: Remove waitid from
        auto-generated list.
        * sysdeps/unix/sysv/linux/m68k/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/i386/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sparc/syscalls.list: Remove file.
        * sysdeps/unix/sysv/linux/tile/waitpid.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/syscalls.list: Likewise.

        * sysdeps/unix/sysv/linux/generic/pause.c: Remove file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/pause.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/kernel-features.h [__arch64__]
        (__NR_pause): Undefine.
        * sysdeps/unix/sysv/linux/pause.c: New file.
        * sysdeps/unix/sysv/linux/syscalls.list: Remove pause from
        auto-generation list.
        * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile (CFLAGS-pause.c):
        Remove rule.
        * posix/Makefile (CFLAGS-pause.c): Remove redundant rule.

2017-05-18  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memcmp.S (__GI_memcmp): Correct
        comments.

2017-05-18  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * elf/Makefile (tst-env-setuid-ENV): Reduce value of
        LD_HWCAP_MASK.

2017-05-18  Rical Jasan  <ricaljasan@pacific.net>

        * manual/conf.texi: Convert @tables of annotated @items to
        @vtables.
        * manual/lang.texi: Likewise.
        * manual/pattern.texi: Likewise.
        * manual/resource.texi: Likewise.
        * manual/socket.texi: Likewise.

2017-05-18  Rical Jasan  <ricaljasan@pacific.net>

        * manual/crypt.texi: Move a comment out of an @*x list.
        * manual/filesys.texi: Refactor some comments, one of which looks
        like a standard.  Fix incorrectly separated standards.
        * manual/locale.texi: Invert an annotation.
        * manual/resource.texi: Fix incorrectly separated standards.
        * manual/time.texi: Refactor a @vtable that obscures an
        annotation.
        * manual/users.texi: Refactor multiple headers to occupy a single
        @comment.

2017-05-18  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile
        (sysdep_routines): Add memcmp-power8.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (memcmp): Add __memcmp_power8 to list of memcmp functions.
        * sysdeps/powerpc/powerpc64/multiarch/memcmp.c
        (memcmp): Add __memcmp_power8 to ifunc list.
        * sysdeps/powerpc/powerpc64/multiarch/memcmp-power8.S: New file.
        * sysdeps/powerpc/powerpc64/power8/memcmp.S: New file.

2017-05-17  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
            Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * math/math.h (__MATH_TG): Extend the conditions to add
        _Float128 support.
        * misc/sys/cdefs.h (__HAVE_GENERIC_SELECTION): New macro.

2017-05-17  Paul A. Clarke  <pc@us.ibm.com>

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
        [$(subdir) = math] (libm-sysdep_routines): Add s_cosf-power8 and
        s_cosf-ppc64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_cosf-power8.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_cosf-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_cosf.c: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_cosf.S: Likewise.

2017-05-17  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/Makefile (libm-calls): Move e_exp2F to gen-libm-calls.
        (gen-libm-calls): Add e_exp2F to use the template.
        * math/e_exp2l.c: Rename to math/e_exp2_template.c.
        * math/e_exp2_template.c: New file, renamed from
        math/e_exp2l.c, and made into a template.
        * sysdeps/generic/math-type-macros.h (M_MIN_EXP): New macro.

2017-05-17  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * elf/dl-tunable-types.h (tunable_type_code_t): New type
        TUNABLE_TYPE_UINT_64.
        * elf/dl-tunables.c (tunables_strtoul): Return uint64_t.
        Simplify computation of overflow.
        (tunable_set_val_if_valid_range_signed,
        tunable_set_val_if_valid_range_unsigned): Remove and replace
        with this...
        (TUNABLE_SET_VAL_IF_VALID_RANGE): ... New macro.
        (tunable_initialize): Adjust.  Add uint64_t support.
        (__tunable_set_val): Add uint64_t support.
        * README.tunables: Document it.

        * scripts/gen-tunables.awk: Recognize 'default' keyword in
        dl-tunables.list.
        * README.tunables: Document it.

2017-05-15  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/posix/preadv.c: Use sysdeps/posix/preadv_common.c.
        * sysdeps/posix/preadv64.c: Likewise.
        * sysdeps/unix/sysv/linux/preadv.c: Likewise.
        * sysdeps/unix/sysv/linux/preadv64.c: Likewise.
        * sysdeps/posix/pwritev.c: Use sysdeps/posix/pwritev_common.c.
        * sysdeps/posix/pwritev64.c: Likewise.
        * sysdeps/unix/sysv/linux/pwritev.c: Likewise.
        * sysdeps/unix/sysv/linux/pwritev64.c: Likewise.
        * sysdeps/posix/preadv_common.c: New file.
        * sysdeps/posix/pwritev_common.c: Likewise.

2017-05-14  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/generic/math-type-macros-float128.h
        (__USE_WRAPPER_TEMPLATE): Define to 1 to enable use of the
        wrapper templates.

2017-05-14  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>
            Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * include/complex.h (__kernel_casinhf128): New declaration.
        * include/float.h: New file.
        * include/math.h (__finitef128): Add a hidden def.
        (__isinff128): Likewise.
        (__isnanf128): Likewise.
        (__fpclassify): Likewise.
        (__issignalling): Likewise.
        (__expf128): Likewise.
        (__expm1f128): Likewise.

        * sysdeps/generic/fix-fp-int-convert-overflow.h:
        (FIX_FLT128_LONG_CONVERT_OVERFLOW): New macro.
        (FIX_FLT128_LLONG_CONVERT_OVERFLOW): Likewise.

        * sysdeps/generic/math-type-macros-float128.h: New file.

        * sysdeps/generic/math_private.h: Include bits/floatn.h and
        math_private_calls.h for _Float128.
        (__isinff128): New inline implementation used when GCC < 7.0,
        since in this case __builtin_isinf_sign is broken.
        (fabsf128): New inline implementation that calls the builtin.
        (__EXPR_FLT128): New macro.
        (min_of_type): Optionally include _Float128 types too.

        * sysdeps/generic/math_private_calls.h (__kernel_sincos):
        Declare for _Float128.
        (__kernel_rem_pio2): Likewise.

        * sysdeps/ieee754/ldbl-opt/s_sin.c:
        (__DECL_SIMD_sincos_disablef128): New macro.

2017-05-14  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/math.h: Include bits/math-finite.h for float128.
        (__MATH_DECLARING_FLOATN): Define to control declaration of
        float128 functions.
        * math/bits/math-finite.h (pow10): Do not declare for float128.
        (gamma): Likewise.
        (scalb): Likewise.

2017-05-14  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>
            Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * bits/floatn.h: New file.
        * bits/huge_val_flt128.h: Likewise.

        * bits/libm-simd-decl-stubs.h (__DECL_SIMD_cosf128): New macro.
        (__DECL_SIMD_sinf128): Likewise.
        (__DECL_SIMD_sincosf128): Likewise.
        (__DECL_SIMD_logf128): Likewise.
        (__DECL_SIMD_expf128): Likewise.
        (__DECL_SIMD_powf128): Likewise.

        * math/Makefile (headers): Install bits/floatn.h and
        bits/huge_val_flt128.h.

        * math/bits/cmathcalls.h (_Mdouble_complex_): Only define if not
        defined.

        * math/bits/mathcalls.h (pow10, isinf, finite, drem, significand)
        (isnan, gamma, nexttoward, scalb): Only define if not
        __MATH_DECLARING_FLOATN.
        (nextdown, nextup, llogb, roundeven, fromfp, ufromfp, fromfpx)
        (ufromfpx, fmaxmag, fminmag, totalorder, totalordermag)
        (canonicalize, getpayload, setpayload, setpayloadsig): Declare for
        _FloatN even if __STDC_WANT_IEC_60559_BFP_EXT__ is not defined.

        * math/complex.h: Include bits/libc-header-start.h and bits/floatn.h.
        Include bits/cmathcalls.h to get the declarations of _Float128
        versions of complex functions.
        [__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (CMPLXF128):
        Define macro.

        * math/math.h: Include bits/floatn.h and bits/huge_val_flt128.h.
        Include bits/mathcalls-helper-functions.h and bits/mathcalls.h to
        get the declarations of _Float128 versions of math functions.
        (__MATH_DECLARING_FLOATN): New macro to control declaration of
        _FloatN types.
        [__GNUC_PREREQ (6,0)] (signbit): Since GCC 6.0, __builtin_signbit
        is type-generic, so use it without __MATH_TG.
        [__HAVE_DISTINCT_FLOAT128] (isinf): This builtin is broken for
        _Float128 type on GCC < 7.0.  Explicitly call __isinff128 for
        _Float128 type and GCC < 7.0, otherwise use the builtin.
        [__HAVE_FLOAT128 && defined __USE_GNU] (M_Ef128, M_LOG2Ef128)
        (M_LOG10Ef128, M_LN2f128, M_LN10f128, M_PIf128, M_PI_2f128)
        (M_PI_4f128, M_1_PIf128, M_2_PIf128, M_SQRT2f128, M_SQRT1_2f128):
        New _GNU_SOURCE enabled macros.

2017-05-12  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/sparc/sparc32/fpu/s_signbit.S (signbit): Remove alias.
        (signbitf): Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S (signbit):
        Likewise.
        (signbitl): Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S (signbitf):
        Likewise.
        * sysdeps/sparc/sparc64/fpu/s_signbit.S (signbit): Likewise.
        (signbitl): Likewise.
        * sysdeps/sparc/sparc64/fpu/s_signbitf.S (signbitf): Likewise.

2017-05-12  Florian Weimer  <fweimer@redhat.com>

        [BZ #21386]
        * sysdeps/nptl/fork.c (__libc_fork): Remove assertions on the
        parent PID.  The assertion in the child is incorrect with PID
        namespaces.

2017-05-12  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_STATFS_F_FLAGS): Remove macro.
        * sysdeps/unix/sysv/linux/internal_statvfs.c
        [!__ASSUME_STATFS_F_FLAGS]: Remove conditional code.

2017-05-11  Zack Weinberg  <zackw@panix.com>

        * Makerules: New subdir configuration variables 'tests-internal'
        and 'test-internal-extras'.  Test files in these categories will
        still be compiled with MODULE_NAME=nonlib.  Test files in the
        existing categories (tests, xtests, test-srcs, test-extras) are
        now compiled with MODULE_NAME=testsuite.
        New subdir configuration variable 'modules-names-tests'.  Files
        which are in both 'modules-names' and 'modules-names-tests' will
        be compiled with MODULE_NAME=testsuite instead of
        MODULE_NAME=extramodules.
        (gen-as-const-headers): Move to tests-internal.
        (do-tests-clean, common-mostlyclean): Support tests-internal.
        * Makeconfig (built-modules): Add testsuite.
        * Makefile: Change libof-check-installed-headers-c and
        libof-check-installed-headers-cxx to 'testsuite'.
        * Rules: Likewise.  Support tests-internal.
        * benchtests/strcoll-inputs/filelist#en_US.UTF-8:
        Remove extra-modules.mk.

        * config.h.in: Don't check for __OPTIMIZE__ or __FAST_MATH__ here.
        * include/libc-symbols.h: Move definitions of _GNU_SOURCE,
        PASTE_NAME, PASTE_NAME1, IN_MODULE, IS_IN, and IS_IN_LIB to the
        very top of the file and rationalize their order.
        If MODULE_NAME is not defined at all, define IS_IN to always be
        false, and don't define _ISOMAC.
        If any of IS_IN (testsuite), IS_IN_build, or __cplusplus are
        true, define _ISOMAC and suppress everything else in this file,
        starting with the inclusion of config.h.
        Do check for inappropriate definitions of __OPTIMIZE__ and
        __FAST_MATH__ here, but only if _ISOMAC is not defined.
        Correct some out-of-date commentary.

        * include/math.h: If _ISOMAC is defined, undefine NO_LONG_DOUBLE
        and _Mlong_double_ before including math.h.
        * include/string.h: If _ISOMAC is defined, don't expose
        _STRING_ARCH_unaligned. Move a comment to a more appropriate
        location.

        * include/errno.h, include/stdio.h, include/stdlib.h, include/string.h
        * include/time.h, include/unistd.h, include/wchar.h: No need to
        check __cplusplus nor use __BEGIN_DECLS/__END_DECLS.

        * misc/sys/cdefs.h (__NTHNL): New macro.
        * sysdeps/m68k/m680x0/fpu/bits/mathinline.h
        (__m81_defun): Use __NTHNL to avoid errors with GCC 6.

        * elf/tst-env-setuid-tunables.c: Include config.h with _LIBC
        defined, for HAVE_TUNABLES.
        * inet/tst-checks-posix.c: No need to define _ISOMAC.
        * intl/tst-gettext2.c: Provide own definition of N_.
        * math/test-signgam-finite-c99.c: No need to define _ISOMAC.
        * math/test-signgam-main.c: No need to define _ISOMAC.
        * stdlib/tst-strtod.c: Convert to test-driver. Split locale_test to...
        * stdlib/tst-strtod1i.c: ...this new file.
        * stdlib/tst-strtod5.c: Convert to test-driver and add copyright notice.
        Split tests of __strtod_internal to...
        * stdlib/tst-strtod5i.c: ...this new file.
        * string/test-string.h: Include stdint.h. Duplicate definition of
        inhibit_loop_to_libcall here (from libc-symbols.h).
        * string/test-strstr.c: Provide dummy definition of
        libc_hidden_builtin_def when including strstr.c.
        * sysdeps/ia64/fpu/libm-symbols.h: Suppress entire file in _ISOMAC
        mode; no need to test __STRICT_ANSI__ nor __cplusplus as well.
        * sysdeps/x86_64/fpu/math-tests-arch.h: Include cpu-features.h.
        Don't include init-arch.h.
        * sysdeps/x86_64/multiarch/test-multiarch.h: Include cpu-features.h.
        Don't include init-arch.h.

        * elf/Makefile: Move tst-ptrguard1-static, tst-stackguard1-static,
        tst-tls1-static, tst-tls2-static, tst-tls3-static, loadtest,
        unload, unload2, circleload1, neededtest, neededtest2,
        neededtest3, neededtest4, tst-tls1, tst-tls2, tst-tls3,
        tst-tls6, tst-tls7, tst-tls8, tst-dlmopen2, tst-ptrguard1,
        tst-stackguard1, tst-_dl_addr_inside_object, and all of the
        ifunc tests to tests-internal.
        Don't add $(modules-names) to test-extras.
        * inet/Makefile: Move tst-inet6_scopeid_pton to tests-internal.
        Add tst-deadline to tests-static-internal.
        * malloc/Makefile: Move tst-mallocstate and tst-scratch_buffer to
        tests-internal.
        * misc/Makefile: Move tst-atomic and tst-atomic-long to tests-internal.
        * nptl/Makefile: Move tst-typesizes, tst-rwlock19, tst-sem11,
        tst-sem12, tst-sem13, tst-barrier5, tst-signal7, tst-tls3,
        tst-tls3-malloc, tst-tls5, tst-stackguard1, tst-sem11-static,
        tst-sem12-static, and tst-stackguard1-static to tests-internal.
        Link tests-internal with libpthread also.
        Don't add $(modules-names) to test-extras.
        * nss/Makefile: Move tst-field to tests-internal.
        * posix/Makefile: Move bug-regex5, bug-regex20, bug-regex33,
        tst-rfc3484, tst-rfc3484-2, and tst-rfc3484-3 to tests-internal.
        * stdlib/Makefile: Move tst-strtod1i, tst-strtod3, tst-strtod4,
        tst-strtod5i, tst-tls-atexit, and tst-tls-atexit-nodelete to
        tests-internal.
        * sunrpc/Makefile: Move tst-svc_register to tests-internal.
        * sysdeps/powerpc/Makefile: Move test-get_hwcap and
        test-get_hwcap-static to tests-internal.
        * sysdeps/unix/sysv/linux/Makefile: Move tst-setgetname to
        tests-internal.
        * sysdeps/x86_64/fpu/Makefile: Add all libmvec test modules to
        modules-names-tests.

2017-05-11  Zack Weinberg  <zackw@panix.com>

        * libio/libio.h: Condition dummy definition of _IO_lock_t on
        _IO_lock_t_defined, not _IO_MTSAFE_IO. Unconditionally use the
        non-_IO_MTSAFE_IO definitions for _IO_peekc, _IO_flockfile,
        _IO_funlockfile, and _IO_ftrylockfile.  Only define
        _IO_cleanup_region_start and _IO_cleanup_region_end if not
        already defined.
        * include/libio.h: If _IO_MTSAFE_IO is defined, redefine
        _IO_peekc, _IO_flockfile, _IO_funlockfile, and _IO_ftrylockfile
        appropriately.
        * sysdeps/generic/stdio-lock.h, sysdeps/nptl/stdio-lock.h:
        Define _IO_lock_t_defined after defining _IO_lock_t.

2016-05-10  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/powerpc/powerpc32/backtrace.c (is_sigtramp_address): Use
        void* for argument type and use VDSO_SYMBOL macro.
        (is_sigtramp_address_rt): Likewise.
        (__backtrace): Setup expected frame pointer address for signal
        handling.
        * sysdeps/powerpc/powerpc64/backtrace.c (is_sigtramp_address): Use
        void* for argumetn type and use VSDO_SYMBOL macro.
        (__backtrace): Setup expected frame pointer address for signal
        handling.

        * sysdeps/unix/sysv/linux/writev.c: New file.

        * sysdeps/unix/sysv/linux/readv.c: New file.

        * include/unistd.h (write): Add hidden proto.
        * io/Makefile (CFLAGS-write.c): New define.
        * nptl/Makefile (CFLAGS-write.c): Likewise.
        * sysdeps/unix/sysv/linux/write.c: New file.

        [BZ #21428]
        * include/unistd.h (read): Add hidden proto.
        * io/Makefile (CFLAGS-read.c): New define.
        * nptl/Makefile (CFLAGS-read.c): Likewise.
        * sysdeps/unix/sysv/linux/read.c: New file.

        * io/Makefile (CFLAGS-creat.c): New rule.
        (CFLAGS-creat64.c): Likewise.
        * sysdeps/unix/sysv/linux/alpha/creat.c: Remove file.
        * sysdeps/unix/sysv/linux/generic/creat.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/creat64.c: Likewise.
        * sysdeps/unix/sysv/linux/creat.c: New file.
        * sysdeps/unix/sysv/linux/creat64.c: Likewise.
        * sysdeps/unix/sysv/linux/syscalls.list: Remove create from
        auto-generated list.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Likewise.

        * sysdeps/unix/sysv/linux/generic/open.c: Remove file.
        * sysdeps/unix/sysv/linux/generic/open64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/open64.c: Likewise.
        * sysdeps/unix/sysv/linux/open.c: New file.
        * sysdeps/unix/sysv/linux/open64.c (__libc_open64): Define symbol
        iff __WORDSIZE != 64 and use __NR_openat when available.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Remove open
        from auto-generated list.

        * nptl/Makefile (CFLAGS-close.c): New flag.
        * sysdeps/unix/sysv/linux/close.c: New file.

2017-05-11  DJ Delorie  <dj@redhat.com>

        * MAINTAINERS: New.  Points to wiki.

2017-05-11  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * scripts/gen-tunables.awk: Add attribute_relro to
        tunable_list.

2017-05-11  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21457]
        * sysdeps/arm/sys/ucontext.h (R0): Condition on [__USE_MISC].
        (R1): Likewise.
        (R2): Likewise.
        (R3): Likewise.
        (R4): Likewise.
        (R5): Likewise.
        (R6): Likewise.
        (R7): Likewise.
        (R8): Likewise.
        (R9): Likewise.
        (R10): Likewise.
        (R11): Likewise.
        (R12): Likewise.
        (R13): Likewise.
        (R14): Likewise.
        (R15): Likewise.
        * sysdeps/i386/sys/ucontext.h (REG_GS): Likewise.
        (REG_FS): Likewise.
        (REG_ES): Likewise.
        (REG_DS): Likewise.
        (REG_EDI): Likewise.
        (REG_ESI): Likewise.
        (REG_EBP): Likewise.
        (REG_ESP): Likewise.
        (REG_EBX): Likewise.
        (REG_EDX): Likewise.
        (REG_ECX): Likewise.
        (REG_EAX): Likewise.
        (REG_TRAPNO): Likewise.
        (REG_ERR): Likewise.
        (REG_EIP): Likewise.
        (REG_CS): Likewise.
        (REG_EFL): Likewise.
        (REG_UESP): Likewise.
        (REG_SS): Likewise.
        * sysdeps/m68k/sys/ucontext.h (R_D0): Likewise.
        (R_D1): Likewise.
        (R_D2): Likewise.
        (R_D3): Likewise.
        (R_D4): Likewise.
        (R_D5): Likewise.
        (R_D6): Likewise.
        (R_D7): Likewise.
        (R_A0): Likewise.
        (R_A1): Likewise.
        (R_A2): Likewise.
        (R_A3): Likewise.
        (R_A4): Likewise.
        (R_A5): Likewise.
        (R_A6): Likewise.
        (R_A7): Likewise.
        (R_SP): Likewise.
        (R_PC): Likewise.
        (R_PS): Likewise.
        (fpregset_t): Likewise.
        (MCONTEXT_VERSION): Likewise.
        * sysdeps/mips/sys/ucontext.h (CTX_R0): Likewise.
        (CTX_AT): Likewise.
        (CTX_V0): Likewise.
        (CTX_V1): Likewise.
        (CTX_A0): Likewise.
        (CTX_A1): Likewise.
        (CTX_A2): Likewise.
        (CTX_A3): Likewise.
        (CTX_T0): Likewise.
        (CTX_T1): Likewise.
        (CTX_T2): Likewise.
        (CTX_T3): Likewise.
        (CTX_T4): Likewise.
        (CTX_T5): Likewise.
        (CTX_T6): Likewise.
        (CTX_T7): Likewise.
        (CTX_S0): Likewise.
        (CTX_S1): Likewise.
        (CTX_S2): Likewise.
        (CTX_S3): Likewise.
        (CTX_S4): Likewise.
        (CTX_S5): Likewise.
        (CTX_S6): Likewise.
        (CTX_S7): Likewise.
        (CTX_T8): Likewise.
        (CTX_T9): Likewise.
        (CTX_K0): Likewise.
        (CTX_K1): Likewise.
        (CTX_GP): Likewise.
        (CTX_SP): Likewise.
        (CTX_S8): Likewise.
        (CTX_RA): Likewise.
        (CTX_MDLO): Likewise.
        (CTX_MDHI): Likewise.
        (CTX_CAUSE): Likewise.
        (CTX_EPC): Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h: Condition
        inclusion of <sys/procfs.h> on [__USE_MISC].
        (greg_t): Condition on [__USE_MISC].
        (gregset_t): Likewise.
        (fpregset_t): Likewise.
        * sysdeps/unix/sysv/linux/arm/sys/ucontext.h (greg_t): Likewise.
        (NGREG): Likewise.
        (gregset_t): Likewise.
        (REG_R0): Likewise.
        (REG_R1): Likewise.
        (REG_R2): Likewise.
        (REG_R3): Likewise.
        (REG_R4): Likewise.
        (REG_R5): Likewise.
        (REG_R6): Likewise.
        (REG_R7): Likewise.
        (REG_R8): Likewise.
        (REG_R9): Likewise.
        (REG_R10): Likewise.
        (REG_R11): Likewise.
        (REG_R12): Likewise.
        (REG_R13): Likewise.
        (REG_R14): Likewise.
        (REG_R15): Likewise.
        (struct _libc_fpstate): Likewise.
        (fpregset_t): Likewise.
        * sysdeps/unix/sysv/linux/hppa/sys/ucontext.h (NGREG): Likewise.
        (NFPREG): Likewise.
        (gregset_t): Likewise.
        (fpregset_t): Likewise.
        * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h (R_D0): Likewise.
        (R_D1): Likewise.
        (R_D2): Likewise.
        (R_D3): Likewise.
        (R_D4): Likewise.
        (R_D5): Likewise.
        (R_D6): Likewise.
        (R_D7): Likewise.
        (R_A0): Likewise.
        (R_A1): Likewise.
        (R_A2): Likewise.
        (R_A3): Likewise.
        (R_A4): Likewise.
        (R_A5): Likewise.
        (R_A6): Likewise.
        (R_A7): Likewise.
        (R_SP): Likewise.
        (R_PC): Likewise.
        (R_PS): Likewise.
        (fpregset_t): Likewise.
        (MCONTEXT_VERSION): Likewise.
        * sysdeps/unix/sysv/linux/nios2/sys/ucontext.h (MCONTEXT_VERSION):
        Likewise.
        * sysdeps/unix/sysv/linux/sh/sys/ucontext.h (REG_R0): Likewise.
        (REG_R1): Likewise.
        (REG_R2): Likewise.
        (REG_R3): Likewise.
        (REG_R4): Likewise.
        (REG_R5): Likewise.
        (REG_R6): Likewise.
        (REG_R7): Likewise.
        (REG_R8): Likewise.
        (REG_R9): Likewise.
        (REG_R10): Likewise.
        (REG_R11): Likewise.
        (REG_R12): Likewise.
        (REG_R13): Likewise.
        (REG_R14): Likewise.
        (REG_R15): Likewise.
        * sysdeps/unix/sysv/linux/tile/sys/ucontext.h: Condition inclusion
        of <arch/abi.h> on [__USE_MISC].
        (greg_t): Condition on [__USE_MISC].
        (NGREG): Likewise.
        (gregset_t): Likewise.

2017-05-11  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/arm/nptl/bits/pthreadtypes-arch.h
        (__pthread_rwlock_arch_t): Remove __data definition.
        * sysdeps/hppa/nptl/bits/pthreadtypes-arch.h
        (__pthread_rwlock_arch_t): Likewise.

2017-05-11  Florian Weimer  <fweimer@redhat.com>

        * resolv/inet_pton.c: Reformat in GNU style.  Remove
        internal_function on static functions.

2017-05-11  Florian Weimer  <fweimer@redhat.com>

        * support/support_format_addrinfo.c (format_ai_flags_1): Renamed
        from format_ai_flags.
        (format_ai_flags): New function.  Incorporate flag formatting code
        from format_ai_one.
        (format_ai_canonname): New function.
        (format_ai_one): Remove flags parameter.
        (format_ai_family): Likewise.
        (support_format_addrinfo): Call format_ai_flags,
        format_ai_canonname.
        * resolv/tst-resolv-basic.c (check_ai_hints): Extracted from
        check_ai.
        (check_ai): Call check_ai_hints.
        (do_test): Add AI_CANONNAME tests.

2017-05-11  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gethosts): Remove malloc_addrmem.
        (gaih_inet): Likewise.

2017-05-10  Andreas Schwab  <schwab@suse.de>

        * nptl/tst-fork1.c: Include <support/test-driver.c>.
        (main): Rename to do_test and make static.

2017-05-10  Joseph Myers  <joseph@codesourcery.com>

        * string/rawmemchr.c: Include <libc-diag.h>.
        (RAWMEMCHR): Disable -Wstringop-overflow around call to memchr
        with size (size_t)-1.

2017-05-09  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/mips/mips32/accept4.c: Remove file.
        * sysdeps/unix/sysv/linux/mips/mips32/recvmmsg.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/sendmmsg.c: Likewise.

        * sysdeps/unix/sysv/linux/accept4.c (accept4): Use syscall if
        [__ASSUME_ACCEPT4_SYSCALL], otherwise socketcall.
        * sysdeps/unix/sysv/linux/recvmmsg.c (recvmmsg): Use syscall if
        [__ASSUME_RECVMMSG_SYSCALL], otherwise socketcall.
        * sysdeps/unix/sysv/linux/sendmmsg.c (__sendmmsg): Use syscall if
        [__ASSUME_SENDMMSG_SYSCALL], otherwise socketcall.
        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL): Move to general list of macros for
        socket syscalls.
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/i386/kernel-features.h
        (__ASSUME_RECVMMSG_SYSCALL_WITH_SOCKETCALL): Remove.
        (__ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_RECVMMSG_SYSCALL_WITH_SOCKETCALL): Remove.
        * sysdeps/unix/sysv/linux/powerpc/kernel-features.h
        (__ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL): Likewise.
        * sysdeps/unix/sysv/linux/sh/kernel-features.h
        (__ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL): Likewise.
        * sysdeps/unix/sysv/linux/sparc/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL_WITH_SOCKETCALL): Likewise.
        (__ASSUME_RECVMMSG_SYSCALL_WITH_SOCKETCALL): Likewise.
        (__ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL): Likewise.

2017-05-09  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * posix/Makefile (headers): Add pthreadtypes-arch.h and
        thread-shared-types.h.
        * sysdeps/aarch64/nptl/bits/pthreadtypes-arch.h: New file: arch
        specific thread definition.
        * sysdeps/alpha/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/arm/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/hppa/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/ia64/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/m68k/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/microblaze/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/mips/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/nios2/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/powerpc/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/s390/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/sh/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/sparc/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/tile/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/x86/nptl/bits/pthreadtypes-arch.h: Likewise.
        * sysdeps/nptl/bits/thread-shared-types.h: New file: shared
        thread definition between POSIX and C11.
        * sysdeps/aarch64/nptl/bits/pthreadtypes.h.: Remove file.
        * sysdeps/alpha/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/arm/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/hppa/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/m68k/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/microblaze/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/mips/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/nios2/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/ia64/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/powerpc/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/s390/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/sh/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/sparc/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/tile/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/x86/nptl/bits/pthreadtypes.h: Likewise.
        * sysdeps/nptl/bits/pthreadtypes.h: New file: common thread
        definitions shared across all architectures.

2017-05-09  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_SENDMMSG_SYSCALL): Define unconditionally.
        (__ASSUME_SENDMMSG): Likewise.
        (__ASSUME_SENDMMSG_SOCKETCALL): Remove macro.
        * sysdeps/unix/sysv/linux/sendmmsg.c (__sendmmsg): Define using
        sendmmsg syscall if that can be assumed to be present, socketcall
        otherwise, with no fallback for runtime failure.

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_RECVMMSG_SYSCALL): Define unconditionally.
        (__ASSUME_RECVMMSG_SOCKETCALL): Remove macro.
        (__ASSUME_RECVMMSG): Likewise.
        * sysdeps/unix/sysv/linux/recvmmsg.c (recvmmsg): Define using
        recvmmsg syscall if it can be assumed to be present, socketcall
        otherwise, with no fallback for runtime failure.

2017-05-09  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>
            Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * bits/libc-header-start.h:
        (__GLIBC_USE_IEC_60559_TYPES_EXT): New macro.
        * include/features.h: Describe __STDC_WANT_IEC_60559_TYPES_EXT__.
        * manual/creature.texi: Likewise.

2017-05-09  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>
            Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/Makefile:
        (type-float128-suffix): New variable
        (type-float128-routines): Likewise
        (type-float128-yes): Likewise
        (types): Append float128 if supported
        (types-basic): New variable to control the use of templates for
        float, double, and long double, but not for float128 or newer types.
        (type-basic-foreach): Likewise.

        * sysdeps/ieee754/float128/Makeconfig: New file.
        * sysdeps/ieee754/float128/Versions: New file.

2017-05-09  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_PRLIMIT64):
        Remove macro.
        * sysdeps/unix/sysv/linux/getrlimit64.c (__getrlimit64): Assume
        prlimit64 is always available and does not give an ENOSYS error.
        * sysdeps/unix/sysv/linux/prlimit.c [__NR_prlimit64]: Make code
        unconditional.
        [!__NR_prlimit64]: Remove conditional code.
        * sysdeps/unix/sysv/linux/setrlimit.c (__setrlimit): Assume
        prlimit64 is always available and does not give an ENOSYS error.
        * sysdeps/unix/sysv/linux/setrlimit64.c (__setrlimit64): Likewise.

2017-05-09  Zack Weinberg  <zackw@panix.com>

        * sunrpc/tst-xdrmem2.c: Include stdint.h.

2017-05-09  Florian Weimer  <fweimer@redhat.com>

        [BZ #21474]
        * resolv/res_libc.c (res_init): Use RES_DFLRETRY.
        (__res_maybe_init): Likewise.

2017-05-09  Zack Weinberg  <zackw@panix.com>

        * extra-modules.mk: Delete file.
        * cppflags-iterator.mk: Rename to ...
        * libof-iterator.mk: ...this.  Adjust comments.

        * Makerules, extra-lib.mk, benchtests/Makefile, elf/Makefile
        * elf/rtld-Rules, iconv/Makefile, locale/Makefile, malloc/Makefile
        * nscd/Makefile, sunrpc/Makefile, sysdeps/s390/Makefile:
        Use libof-iterator.mk instead of cppflags-iterator.mk or
        extra-modules.mk.

        * benchtests/strcoll-inputs/filelist#en_US.UTF-8: Remove
        extra-modules.mk and cppflags-iterator.mk, add libof-iterator.mk.

2017-05-09  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerated.

2017-05-08  Carlos O'Donell  <carlos@redhat.com>

        * stdio-common/vfprintf.c (EXTSIZ): Define.
        (vfprintf): Use EXTSIZ.
        (printf_positional): Likewise.

2017-05-08  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_PROC_PID_TASK_COMM): Remove macro.
        * sysdeps/unix/sysv/linux/tst-setgetname.c: Do not include
        <kernel-features.h>.
        (do_test) [!__ASSUME_PROC_PID_TASK_COMM]: Remove conditional code.

        * sysdeps/unix/sysv/linux/x86_64/kernel-features.h
        (__ASSUME_GETCPU_SYSCALL): Remove macro.

2017-05-08  Florian Weimer  <fweimer@redhat.com>

        Prevent multiple deletion of temporary files.
        * support/temp_file.c (struct temp_name_list): Add owner member.
        (add_temp_file): Record owner.
        (support_delete_temp_files): Delete file only if owner matches.
        * posix/tst-exec.c (temp_fd1, temp_fd2): Define.
        (do_prepare): Use create_temp_file instead of add_temp_file.
        Initialize temp_fd1, temp_fd2.
        (do_test): Use global temp_fd1, temp_fd2 variables.  Let the test
        framework remove the temporary files.
        * posix/tst-exec.c (temp_fd1, temp_fd2, temp_fd3): Define.
        (do_prepare): Use create_temp_file instead of add_temp_file.
        Initialize temp_fd1, temp_fd2, temp_fd3.
        (do_test): Use global temp_fd1, temp_fd2, temp_fd3 variables.  Let
        the test framework remove the temporary files.
        * posix/tst-vfork3.c (do_prepare): Adjust for LIFO order of file
        deletion.
        * posix/tst-pathconf.c (do_test): Do not call rmdir on the
        temporary directory.  It is removed by the test framework.
        * dirent/tst-scandir.c (do_test): Likewise.

2017-05-08  Florian Weimer  <fweimer@redhat.com>

        Delete temporary files in LIFO order.
        * support/temp_file.c (struct temp_name_list): Replace q member
        with next.
        (add_temp_file): Add new file to front of linked list.
        (support_delete_temp_files): Use next member.
        (support_print_temp_files): Likewise.

2017-05-08  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Remove
        sys/ultrasound.h.
        * sysdeps/unix/sysv/linux/sys/ultrasound.h: Remove file.

2017-05-08  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/i386/configure.ac (arch_minimum_kernel):
        Remove.
        * sysdeps/unix/sysv/linux/i386/configure: Regenerated.
        * sysdeps/unix/sysv/linux/x86_64/64/configure.ac
        (arch_minimum_kernel): Remove.
        * sysdeps/unix/sysv/linux/x86_64/64/configure: Regenerated.
        * README: Update statement about Linux kernel requirements.

2017-05-04  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * manual/llio.texi: Add preadv and pwritev documentation.

2017-05-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21455]
        * bits/stdint-intn.h: New file.
        * bits/stdint-uintn.h: Likewise.
        * stdlib/Makefile (headers): Add bits/stdint-intn.h and
        bits/stdint-uintn.h.
        * inet/netinet/in.h: Include <bits/stdint-uintn.h> instead of
        <stdint.h>.
        * posix/sys/types.h: Include <bits/stdint-intn.h>.
        (__int8_t_defined): Do not define here.
        (int8_t): Likewise.
        (int16_t): Likewise.
        (int32_t): Likewise.
        (int64_t): Likewise.
        [__GNUC_PREREQ (2, 7)] (__intN_t): Likewise.
        * resolv/netdb.h: Include <bits/stdint-uintn.h> instead of
        <stdint.h>.
        * include/netdb.h [_ISOMAC]: Do not include <stdint.h>.
        * sysdeps/generic/stdint.h: Include <bits/stdint-intn.h> and
        <bits/stdint-uintn.h>.
        (int8_t): Do not define here.
        (int16_t): Likewise.
        (int32_t): Likewise.
        (int64_t): Likewise.
        (uint8_t): Likewise.
        (uint16_t): Likewise.
        (uint32_t): Likewise.
        (uint64_t): Likewise.
        * conform/Makefile (test-xfail-XPG42/arpa/inet.h/conform): Remove
        variable.
        (test-xfail-XPG42/netdb.h/conform): Likewise.
        (test-xfail-XPG42/netinet/in.h/conform): Likewise.
        (test-xfail-UNIX98/arpa/inet.h/conform): Likewise.
        (test-xfail-UNIX98/netdb.h/conform): Likewise.
        (test-xfail-UNIX98/netinet/in.h/conform): Likewise.

2017-05-04  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/generic/math_private.h (mathx_hidden_def): New macro.
        * sysdeps/ieee754/ldbl-128/s_finitel.c: Replace hidden_def with
        the above.
        * sysdeps/ieee754/ldbl-128/s_isinfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_isnanl.c: Likewise.

2017-05-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21445]
        * signal/signal.h [__USE_XOPEN2K8] (bsd_signal): Do not declare.

        [BZ #21457]
        * sysdeps/unix/sysv/linux/mips/sys/ucontext.h
        [_MIPS_SIM != _ABIO32] (mcontext_t): Rename field reserved to
        __glibc_reserved1.
        * sysdeps/unix/sysv/linux/x86/bits/sigcontext.h
        (struct _fpx_sw_bytes): Rename field padding to __glibc_reserved1.
        (struct _fpxreg): Likewise.
        [!__x86_64__] (struct _fpstate): Rename field reserved to
        __glibc_reserved1.  Rename field padding to __glibc_reserved2.
        [__x86_64__] (struct _fpstate): Rename field padding to
        __glibc_reserved1.
        (struct _xsave_hdr): Rename field reserved1 to __glibc_reserved1.
        Rename field reserved2 to __glibc_reserved2.
        * sysdeps/unix/sysv/linux/x86/sys/ucontext.h
        [__x86_64__] (struct _libc_fpxreg): Rename field padding to
        __glibc_reserved1.
        [__x86_64__] (struct _libc_fpstate): Rename field padding to
        __glibc_reserved1.

2017-05-03  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/strncat.c: Correct hwcap
        variable name.

2017-05-03  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21391]
        * sysdeps/i386/dl-machine.h (dl_platform_init) [IS_IN (rtld)]:
        Only call init_cpu_features.
        [!IS_IN (rtld)]: Only set GLRO(dl_platform) to NULL if needed.
        * sysdeps/x86_64/dl-machine.h (dl_platform_init): Likewise.
        * sysdeps/i386/dl-procinfo.h: Removed.
        * sysdeps/unix/sysv/linux/i386/dl-procinfo.h: Don't include
        <sysdeps/i386/dl-procinfo.h> nor <ldsodefs.h>.  Include
        <sysdeps/x86/dl-procinfo.h>.
        (_dl_procinfo): Replace _DL_HWCAP_COUNT with 32.
        * sysdeps/unix/sysv/linux/x86_64/dl-procinfo.h [!IS_IN (ldconfig)]:
        Include <sysdeps/x86/dl-procinfo.h> instead of
         <sysdeps/generic/dl-procinfo.h>.
        * sysdeps/x86/cpu-features.c: Include <dl-hwcap.h>.
        (init_cpu_features): Set dl_platform, dl_hwcap and dl_hwcap_mask.
        * sysdeps/x86/cpu-features.h (bit_cpu_LZCNT): New.
        (bit_cpu_MOVBE): Likewise.
        (bit_cpu_BMI1): Likewise.
        (bit_cpu_BMI2): Likewise.
        (index_cpu_BMI1): Likewise.
        (index_cpu_BMI2): Likewise.
        (index_cpu_LZCNT): Likewise.
        (index_cpu_MOVBE): Likewise.
        (index_cpu_POPCNT): Likewise.
        (reg_BMI1): Likewise.
        (reg_BMI2): Likewise.
        (reg_LZCNT): Likewise.
        (reg_MOVBE): Likewise.
        (reg_POPCNT): Likewise.
        * sysdeps/x86/dl-hwcap.h: New file.
        * sysdeps/x86/dl-procinfo.h: Likewise.
        * sysdeps/x86/dl-procinfo.c (_dl_x86_hwcap_flags): New.
        (_dl_x86_platforms): Likewise.

2017-05-03  DJ Delorie  <dj@redhat.com>

        [BZ #21411]
        * malloc/malloc.c: Tweak realloc/MREMAP comment to be more accurate.

2017-05-03  Phil Blundell  <pb@pbcl.net>

        * inet/netinet/in.h (struct ip_mreq_source): Correct misplaced
        comments.

2017-05-03  Carlos O'Donell  <carlos@redhat.com>

        [BZ #20116]
        * nptl/pthread_create.c: Expand comments to describe
        semaphore-like and mutex-like uses of PD->lock.

2017-04-03  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/epoll_wait.c: New file.
        * sysdeps/unix/sysv/linux/generic/epoll_wait.c: Remove file.
        * sysdeps/unix/sysv/linux/syscalls.list: Remove epoll_wait from
        auto-generation list.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add
        epoll_wait.
        * sysdeps/unix/sysv/linux/generic/Makefile (sysdep_routines):
        Remove epoll_wait.

        * sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_routines): Add
        osf_select.
        * sysdeps/unix/sysv/linux/alpha/select.c: New file.
        * sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove select and
        osf_select from auto-generation list.
        * sysdeps/unix/sysv/linux/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/generic/select.c: Remove file.
        * sysdeps/unix/sysv/linux/select.c: New file.

        * sysdeps/unix/sysv/linux/generic/poll.c: Remove file.
        * sysdeps/unix/sysv/linux/poll.c: New file.
        * sysdeps/unix/sysv/linux/syscalls.list: Remove poll from
        auto-generation list.

2017-05-03  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h (HWCAP_ASIMDRDM):
        New macro.

2017-05-02  Vladimir Mezentsev <vladimir.mezentsev@oracle.com>

        [BZ #21179]
        * sysdeps/sparc/sparc64/dl-machine.h: Handle R_SPARC_DISP64 and
        R_SPARC_REGISTER relocations.

2017-05-02  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * include/unistd.h (__pread): Add libc_hidden_proto.
        (__pread64): Likewise.
        (__pwrite): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/localplt.data [libc.so]
        (__pread64): Remove.
        * sysdeps/unix/sysv/linux/pread.c (__pread64): Add libc_hidden_weak.
        * sysdeps/unix/sysv/linux/pread64.c (__pread64): Likewise.
        * sysdeps/unix/sysv/linux/pwrite.c (__pwrite): Likewise.

2017-05-02  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2017-04-26  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * nptl/tst-cancel4-common.c: Use libsupport.
        * nptl/tst-cancel4-common.h: Likewise.
        * nptl/tst-cancel4.c (tf_read): Likewise.
        (tf_readv): Likewise.
        (tf_write): Likewise.
        (tf_writev): Likewise.
        (tf_sleep): Likewise.
        (tf_usleep): Likewise.
        (tf_nanosleep): Likewise.
        (tf_select): Likewise.
        (tf_pselect): Likewise.
        (tf_poll): Likewise.
        (tf_ppoll): Likewise.
        (tf_wait): Likewise.
        (tf_waitpid): Likewise.
        (tf_waitid): Likewise.
        (tf_sigpause): Likewise.
        (tf_sigsuspend): Likewise.
        (tf_sigwait): Likewise.
        (tf_sigwaitinfo): Likewise.
        (tf_sigtimedwait): Likewise.
        (tf_pause): Likewise.
        (tf_accept): Likewise.
        (tf_send): Likewise.
        (tf_recv): Likewise.
        (tf_recvfrom): Likewise.
        (tf_recvmsg): Likewise.
        (tf_open): Likewise.
        (tf_close): Likewise.
        (tf_pread): Likewise.
        (tf_pwrite): Likewise.
        (tf_preadv): Likewise.
        (tf_pwritev): Likewise.
        (tf_fsync): Likewise.
        (tf_fdatasync): Likewise.
        (tf_msync): Likewise.
        (tf_sendto): Likewise.
        (tf_sendmsg): Likewise.
        (tf_creat): Likewise.
        (tf_connect): Likewise.
        (tf_tcdrain): Likewise.
        (tf_msgrcv): Likewise.
        (tf_msgsnd): Likewise.
        * nptl/tst-cancel4_1.c (tf_sendmmsg): Likewise.
        * nptl/tst-cancel4_2.c (tf_recvmmsg): Likewise.

        * misc/tst-preadvwritev-common.c (do_prepare): Use libsupport
        expected arguments.
        (do_test): Adapt to use libsupport.

2017-05-01  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/gnu/netinet/tcp.h (TCP_FASTOPEN_CONNECT): New macro.

        * sysdeps/unix/sysv/linux/bits/socket.h (PF_SMC): New macro.
        (PF_MAX): Set to 44.
        (AF_SMC): New macro.

        * scripts/build-many-glibcs.py (Context.checkout): Default Linux
        kernel version to 4.11.

2017-04-28  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        [BZ #21280]
        * sysdeps/powerpc/power7/fpu/s_logbl.c (__logbl): Ignore the
        signal of subnormals and adjust the exponent of power of 2 down
        when low part has opposite sign.

2017-04-28  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64le/Implies: New file.
        * sysdeps/powerpc/powerpc64le/fpu/Implies: New file.
        * sysdeps/powerpc/powerpc64le/fpu/multiarch/Implies: New file.
        * sysdeps/powerpc/powerpc64le/multiarch/Implies: New file.
        * sysdeps/powerpc/powerpc64le/power7/Implies: New file.
        * sysdeps/powerpc/powerpc64le/power7/fpu/Implies: New file.
        * sysdeps/powerpc/powerpc64le/power7/fpu/multiarch/Implies: New file.
        * sysdeps/powerpc/powerpc64le/power7/multiarch/Implies: New file.
        * sysdeps/powerpc/powerpc64le/power8/Implies: New file.
        * sysdeps/powerpc/powerpc64le/power8/fpu/Implies: New file.
        * sysdeps/powerpc/powerpc64le/power8/fpu/multiarch/Implies: New file.
        * sysdeps/powerpc/powerpc64le/power8/multiarch/Implies: New file.
        * sysdeps/powerpc/powerpc64le/power9/Implies: New file.
        * sysdeps/powerpc/powerpc64le/power9/fpu/Implies: New file.
        * sysdeps/powerpc/powerpc64le/power9/fpu/multiarch/Implies: New file.
        * sysdeps/powerpc/powerpc64le/power9/multiarch/Implies: New file.
        * sysdeps/powerpc/preconfigure: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64le/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64le/fpu/Implies: New file.

2017-04-28  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/semaphore.h-data [XOPEN2K] (time.h): Allow header
        inclusion.
        * conform/Makefile (test-xfail-XOPEN2K/semaphore.h/conform):
        Remove.

2017-04-27  Joseph Myers  <joseph@codesourcery.com>

        * conform/GlibcConform.pm (XPG4): Rename standard to XPG42.
        (XPG3): Rename standard to XPG4.
        * conform/Makefile: Likewise.
        * conform/list-header-symbols.pl: Likewise.
        * conform/data/aio.h-data: Likewise.
        * conform/data/arpa/inet.h-data: Likewise.
        * conform/data/complex.h-data: Likewise.
        * conform/data/ctype.h-data: Likewise.
        * conform/data/dlfcn.h-data: Likewise.
        * conform/data/fcntl.h-data: Likewise.
        * conform/data/fenv.h-data: Likewise.
        * conform/data/float.h-data: Likewise.
        * conform/data/fmtmsg.h-data: Likewise.
        * conform/data/ftw.h-data: Likewise.
        * conform/data/grp.h-data: Likewise.
        * conform/data/inttypes.h-data: Likewise.
        * conform/data/iso646.h-data: Likewise.
        * conform/data/langinfo.h-data: Likewise.
        * conform/data/libgen.h-data: Likewise.
        * conform/data/limits.h-data: Likewise.
        * conform/data/locale.h-data: Likewise.
        * conform/data/math.h-data: Likewise.
        * conform/data/mqueue.h-data: Likewise.
        * conform/data/ndbm.h-data: Likewise.
        * conform/data/net/if.h-data: Likewise.
        * conform/data/netdb.h-data: Likewise.
        * conform/data/netinet/in.h-data: Likewise.
        * conform/data/poll.h-data: Likewise.
        * conform/data/pthread.h-data: Likewise.
        * conform/data/pwd.h-data: Likewise.
        * conform/data/sched.h-data: Likewise.
        * conform/data/search.h-data: Likewise.
        * conform/data/semaphore.h-data: Likewise.
        * conform/data/signal.h-data: Likewise.
        * conform/data/spawn.h-data: Likewise.
        * conform/data/stdbool.h-data: Likewise.
        * conform/data/stdint.h-data: Likewise.
        * conform/data/stdio.h-data: Likewise.
        * conform/data/stdlib.h-data: Likewise.
        * conform/data/string.h-data: Likewise.
        * conform/data/strings.h-data: Likewise.
        * conform/data/stropts.h-data: Likewise.
        * conform/data/sys/mman.h-data: Likewise.
        * conform/data/sys/resource.h-data: Likewise.
        * conform/data/sys/select.h-data: Likewise.
        * conform/data/sys/socket.h-data: Likewise.
        * conform/data/sys/stat.h-data: Likewise.
        * conform/data/sys/statvfs.h-data: Likewise.
        * conform/data/sys/time.h-data: Likewise.
        * conform/data/sys/timeb.h-data: Likewise.
        * conform/data/sys/types.h-data: Likewise.
        * conform/data/sys/uio.h-data: Likewise.
        * conform/data/sys/un.h-data: Likewise.
        * conform/data/sys/wait.h-data: Likewise.
        * conform/data/syslog.h-data: Likewise.
        * conform/data/termios.h-data: Likewise.
        * conform/data/tgmath.h-data: Likewise.
        * conform/data/time.h-data: Likewise.
        * conform/data/ucontext.h-data: Likewise.
        * conform/data/unistd.h-data: Likewise.
        * conform/data/utmpx.h-data: Likewise.
        * conform/data/varargs.h-data: Likewise.
        * conform/data/wchar.h-data: Likewise.
        * conform/data/wctype.h-data: Likewise.

2017-04-26  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (Context.checkout): Default gcc
        version to 7 branch.

2017-04-25  Uros Bizjak  <ubizjak@gmail.com>

        * sysdeps/alpha/fpu/math_private.h (__ieee754_sqrt): Add
        earlyclobber to output operand of sqrt insn.
        (__ieee754_sqrtf): Ditto.

2017-04-25  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21426]
        * misc/bits/types/struct_iovec.h: New file.
        * misc/Makefile (headers): Add bits/types/struct_iovec.h.
        * include/bits/types/struct_iovec.h: New file.
        * bits/uio.h (struct iovec): Replace by inclusion of
        <bits/types/struct_iovec.h>.
        * sysdeps/unix/sysv/linux/bits/uio.h (struct iovec): Likewise.
        * socket/sys/socket.h: Include <bits/types/struct_iovec.h> instead
        of <sys/uio.h>.
        * nptl/tst-cancel4.c: Include <sys/uio.h>
        * posix/test-errno.c: Likewise.
        * support/resolv_test.c: Likewise.
        * conform/Makefile (test-xfail-POSIX2008/arpa/inet.h/conform):
        Remove.
        (test-xfail-POSIX2008/netdb.h/conform): Likewise.
        (test-xfail-POSIX2008/netinet/in.h/conform): Likewise.
        (test-xfail-POSIX2008/sys/socket.h/conform): Likewise.

        * conform/data/sys/socket.h-data (*_t): Allow.

2017-04-24  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Remove ununsed
        assignment.

2017-04-24  Daurnimator  <quae@daurnimator.com>
            Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #21340]
        * posix/Makefile (tests): Add tst-posix_spawn-setsid to list of tests.
        * posix/spawn.h: define POSIX_SPAWN_SETSID flag.
        * posix/spawnattr_setflags.c (ALL_FLAGS): Add POSIX_SPAWN_SETSID to
        valid flags.
        * posix/tst-posix_spawn-setsid.c: Add test for POSIX_SPAWN_SETSID.
        * sysdeps/mach/hurd/spawni.c (__spawni): Implementation of
        POSIX_SPAWN_SETSID.
        * sysdeps/posix/spawni.c (__spawni): Likewise.
        * sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Likewise.
        * NEWS: Add note about POSIX_SPAWN_SETSID support.

2017-04-24  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/generic/math_private.h: Move the declaration of many
        functions to sysdeps/generic/math_private_calls.h.
        * sysdeps/generic/math_private_calls.h: New file with the
        declarations of the functions removed from math_private.h
        macroized by floating-point type.

2017-04-21  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/multiarch/utf8-utf32-z9.c: New File.
        * sysdeps/s390/utf8-utf32-z9.c: Move ifunc resolvers to multiarch
        folder and define ifunc versions depending on HAVE_[FROM|TO]_[C|CU|VX].
        (HAVE_FROM_C, HAVE_FROM_CU, HAVE_FROM_VX, HAVE_TO_C, HAVE_TO_VX,
        FROM_LOOP_DEFAULT, FROM_LOOP_C, FROM_LOOP_CU, FROM_LOOP_VX,
        TO_LOOP_DEFAULT, TO_LOOP_C, TO_LOOP_VX): New Define.

2017-04-21  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/multiarch/utf16-utf32-z9.c: New File.
        * sysdeps/s390/utf16-utf32-z9.c: Move ifunc resolvers to multiarch
        folder and define ifunc versions depending on HAVE_[FROM|TO]_[C|VX].
        (HAVE_FROM_C, HAVE_FROM_VX, HAVE_TO_C, HAVE_TO_VX, FROM_LOOP_DEFAULT,
        FROM_LOOP_C, FROM_LOOP_VX, TO_LOOP_DEFAULT, TO_LOOP_C, TO_LOOP_VX):
        New Define.

2017-04-21  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/multiarch/utf8-utf16-z9.c: New File.
        * sysdeps/s390/utf8-utf16-z9.c: Move ifunc resolvers to multiarch
        folder and define ifunc versions depending on HAVE_[FROM|TO]_[C|CU|VX].
        (HAVE_FROM_C, HAVE_FROM_CU, HAVE_FROM_VX, HAVE_TO_C, HAVE_TO_VX,
        FROM_LOOP_DEFAULT, FROM_LOOP_C, FROM_LOOP_CU, FROM_LOOP_VX,
        TO_LOOP_DEFAULT, TO_LOOP_C, TO_LOOP_VX): New Define.

2017-04-21  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/multiarch/ifunc-resolve.h
        (s390_libc_ifunc_expr_init, s390_libc_ifunc_expr): New Define.
        * sysdeps/s390/multiarch/8bit-generic.c
        (__to_generic, __from_generic): Use s390_libc_ifunc_expr to
        define ifunc resolvers.

2017-04-21  Florian Weimer  <fweimer@redhat.com>

        [BZ #20424]
        * manual/memory.texi (Replacing malloc): New section.
        (Allocating Storage For Program Data): Reference it.
        (The GNU Allocator): Likewise.

2017-04-20  Joseph Myers  <joseph@codesourcery.com>

        * stdlib/Versions (__strtod_internal): List explicitly, not as
        wildcard.
        (__strtof_internal): Likewise.
        (__strtold_internal): Likewise.
        (__strtol_internal): Likewise.
        (__strtoll_internal): Likewise.
        (__strtoul_internal): Likewise.
        (__strtoull_internal): Likewise.
        (__strtoq_internal): Likewise.
        (__strtouq_internal): Likewise.
        * wcsmbs/Versions (__wcstod_internal): Likewise.
        (__wcstof_internal): Likewise.
        (__wcstold_internal): Likewise.
        (__wcstol_internal): Likewise.
        (__wcstoll_internal): Likewise.
        (__wcstoul_internal): Likewise.
        (__wcstoull_internal): Likewise.

2017-04-20  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * io/sys/stat.h: Use __USE_XOPEN2K8 insteaf of __USE_ATFILE for
        struct timespec definition.

2017-04-19  Florian Weimer  <fweimer@redhat.com>

        * resolv/nss_dns/dns-host.c (getanswer_r): Fix parentheses.

2017-04-19  Florian Weimer  <fweimer@redhat.com>

        * inet/rcmd.c (rresvport_af): Fix typo in comment.
        * inet/rexec.c (rexec_af): Likewise.

2017-04-19  Zack Weinberg  <zackw@panix.com>

        * posix/tst-mmap-offset.c: Include stdint.h.
        * resolv/tst-ns_name_compress.c: Include string.h.
        * resolv/tst-resolv-edns.c: Include resolv.h.

2017-04-19  Florian Weimer  <fweimer@redhat.com>

        * resolv/gai_suspend.c (gai_suspend): Replace __builtin_expect
        with __glibc_likely.
        * resolv/nss_dns/dns-host.c (getanswer_r, gaih_getanswer_slice):
        Replace __builtin_expect with __glibc_unlikely.
        * resolv/res_init.c (__res_vinit): Likewise.
        * resolv/res_query.c (__libc_res_nquery): Likewise.
        * resolv/res_send.c (__libc_res_nsend): Likewise.

2017-04-19  Florian Weimer  <fweimer@redhat.com>

        [BZ #15722]
        * resolv/res_hconf.c (_res_hconf_reorder_addrs): Create socket
        with SOCK_CLOEXEC.
        * resolv/res_send.c (send_vc, reopen): Likewise.
        * sysdeps/posix/getaddrinfo.c (getaddrinfo): Likewise.
        * sysdeps/unix/sysv/linux/check_native.c (__check_native):
        Likewise.
        * sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_open): Likewise.
        * inet/rexec.c (rexec_af): Add comment.
        * inet/rcmd.c (rresvport_af): Likewise.

2017-04-19  Florian Weimer  <fweimer@redhat.com>

        * nscd/connections.c (have_accept4): Removed definition.
        (nscd_run_worker, main_loop_poll, main_loop_epolll): Assume that
        accept4 works.
        * manual/install.texi (Linux): Require at least kernel 3.2.18 for
        ia64 because that was the first version with accept4 support.
        * support/Makefile (libsupport-routines): Add xaccept4.
        * support/xsocket.h (xaccept4): Declare.
        * support/xaccept4.c: New file.
        * socket/tst-accept4.c: New file.
        * socket/Makefile (tests): Add tst-accept4.
        * sysdeps/mach/hurd/kernel-features.h (__ASSUME_ACCEPT4): Remove
        definition.
        * sysdeps/nacl/kernel-features.h (__ASSUME_ACCEPT4): Remove
        comment.
        * sysdeps/unix/sysv/linux/accept4.c: Assume that an accept4
        implementation is available.
        (accept4): Use the system call if available, otherwise use the
        socket call.
        * sysdeps/unix/sysv/linux/ia64/configure.ac (arch_minimum_kernel):
        Set to 3.2.18.
        * sysdeps/unix/sysv/linux/ia64/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL, __ASSUME_ACCEPT4): Do not undefine.
        accept4 is unconditionally available in later 3.2 stable kernels.
        (__ASSUME_ACCEPT4_SYSCALL): Define.
        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_ACCEPT4_SOCKETCALL, __ASSUME_ACCEPT4): Remove
        definitions.
        * sysdeps/unix/sysv/linux/i386/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL): Define for Linux 4.3 or later.

2017-04-18  Joseph Myers  <joseph@codesourcery.com>

        * conform/Makefile (tests-special): Do not make addition of
        $(conformtest-header-tests) conditional on [$(cross-compiling) = no].
        (generated): Do not make addition of $(conformtest-header-base)
        conditional on [$(cross-compiling) = no].

        [BZ #21267]
        * sysdeps/unix/sysv/linux/bits/socket.h (IOCSIZE_MASK): Undefine
        if defined by <asm/socket.h> and not previously defined.
        (IOCSIZE_SHIFT): Likewise.
        (IOC_IN): Likewise.
        (IOC_INOUT): Likewise.
        (IOC_OUT): Likewise.

2017-04-18  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21396]
        * sysdeps/x86/cpu-features.c (init_cpu_features): Set
        Prefer_No_AVX512 if AVX512ER isn't available.
        * sysdeps/x86/cpu-features.h (bit_arch_Prefer_No_AVX512): New.
        (index_arch_Prefer_No_AVX512): Likewise.
        * sysdeps/x86_64/multiarch/memcpy.S (__new_memcpy): Don't use
        AVX512 version if Prefer_No_AVX512 is set.
        * sysdeps/x86_64/multiarch/memcpy_chk.S (__memcpy_chk):
        Likewise.
        * sysdeps/x86_64/multiarch/memmove.S (__libc_memmove): Likewise.
        * sysdeps/x86_64/multiarch/memmove_chk.S (__memmove_chk):
        Likewise.
        * sysdeps/x86_64/multiarch/mempcpy.S (__mempcpy): Likewise.
        * sysdeps/x86_64/multiarch/mempcpy_chk.S (__mempcpy_chk):
        Likewise.
        * sysdeps/x86_64/multiarch/memset.S (memset): Likewise.
        * sysdeps/x86_64/multiarch/memset_chk.S (__memset_chk):
        Likewise.

2017-04-18  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.c (init_cpu_features): Set
        Prefer_No_VZEROUPPER if AVX512ER is available.
        * sysdeps/x86/cpu-features.h
        (bit_cpu_AVX512PF): New.
        (bit_cpu_AVX512ER): Likewise.
        (bit_cpu_AVX512CD): Likewise.
        (bit_cpu_AVX512BW): Likewise.
        (bit_cpu_AVX512VL): Likewise.
        (index_cpu_AVX512PF): Likewise.
        (index_cpu_AVX512ER): Likewise.
        (index_cpu_AVX512CD): Likewise.
        (index_cpu_AVX512BW): Likewise.
        (index_cpu_AVX512VL): Likewise.
        (reg_AVX512PF): Likewise.
        (reg_AVX512ER): Likewise.
        (reg_AVX512CD): Likewise.
        (reg_AVX512BW): Likewise.
        (reg_AVX512VL): Likewise.

2017-04-18  Florian Weimer  <fweimer@redhat.com>

        * elf/dl-misc.c (_dl_sysdep_read_whole_file): Assume that
        O_CLOEXEC is defined.
        * include/fcntl.h (__have_o_cloexec): Remove declaration.
        * io/Makefile (aux): Remove.
        * io/have_o_cloexec.c: Remove file.
        * libio/fileops.c (_IO_new_file_fopen): Assume that O_CLOEXEC is
        defined and works.
        * libio/iopopen.c (_IO_new_proc_open): Assume that O_CLOEXEC is
        defined.
        * login/utmp_file.c (O_flags): Remove definition.
        (setutent_file): Use O_CLOEXEC instead of O_flags.  Assume that
        O_CLOEXEC works.
        (pututline_file): Likewise.
        * malloc/mtrace.c: Assume that O_CLOEXEC works.
        * nis/nss_compat/compat-grp.c (__compat_have_cloexec): Remove
        definition.
        (internal_setgrent): Assume that O_CLOEXEC works.
        * nis/nss_compat/compat-initgroups.c (__compat_have_cloexec):
        Remove definition.
        (internal_setgrent): Assume that O_CLOEXEC works.
        * nis/nss_compat/compat-pwd.c (__compat_have_cloexec): Remove
        definition.
        (internal_setpwent): Assume that O_CLOEXEC works.
        * nis/nss_compat/compat-spwd.c (__compat_have_cloexec): Remove
        definition.
        (internal_setspent): Assume that O_CLOEXEC works.
        * nscd/connections.c (EXTRA_O_FLAGS): Remove definition.
        (nscd_init): Use O_CLOEXEC instead of EXTRA_O_FLAGS.  Assume that
        O_CLOEXEC is defined and works.
        * nss/Makefile (libnss_files-routines): Remove
        files-have_o_cloexec.
        * nss/nss_db/db-open.c (internal_setent): Assume that O_CLOEXEC is
        defined.
        * nss/nss_files/files-XXX.c (internal_setent): Assume that
        O_CLOEXEC is defined and works.
        * nss/nss_files/files-alias.c (internal_setent): Likewise.
        * nss/nss_files/files-have_o_cloexec.c: Remove.
        * posix/wordexp.c (exec_comm_child): Assume that O_CLOEXEC is
        defined.
        * shadow/lckpwdf.c (__lckpwdf): Assume that O_CLOEXEC is defined
        and works.
        * sysdeps/mach/hurd/kernel-features.h (__ASSUME_O_CLOEXEC): Remove
        definition.
        * sysdeps/nacl/kernel-features.h (__ASSUME_O_CLOEXEC): Likewise.
        * sysdeps/posix/getcwd.c (__getcwd): Assume that O_CLOEXEC works.
        * sysdeps/posix/opendir.c (opendir_oflags): Turn into enum constant.
        (__opendirat, __opendir): Adjust opendir_oflags call.
        (check_have_o_cloexec): Remove.
        (__alloc_dir): Assume that O_CLOEXEC is defined and works.
        * sysdeps/posix/shm_open.c (shm_open): Assume that O_CLOEXEC is
        defined.
        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_O_CLOEXEC):
        Remove definition.

2017-04-18  Florian Weimer  <fweimer@redhat.com>

        * include/unistd.h (__have_dup3): Remove declaration.
        * libio/freopen.c (freopen): Assume that O_CLOEXEC is defined and
        dup3 is available.
        * libio/freopen64.c (freopen64): Likewise.
        * socket/Makefile (aux): Remove have_sock_cloexec.
        * socket/have_sock_cloexec.c: Remove file.
        * sysdeps/mach/hurd/kernel-features.h (__ASSUME_DUP3): Remove
        definition.
        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_DUP3):
        Likewise.
        * sysdeps/nacl/kernel-features.h: Update comment.

2017-04-18  Florian Weimer  <fweimer@redhat.com>

        * include/unistd.h (__have_pipe2): Remove declaration.
        * socket/have_sock_cloexec.c (__have_pipe2): Remove definition.
        * libio/iopopen.c (_IO_new_proc_open): Assume that pipe2 is
        available.
        * posix/wordexp.c (exec_comm_child, exec_comm): Likewise.
        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_PIPE2):
        Remove definition.

2017-04-18  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc.c (cfree): Turn into compat symbol.
        (__cfree): Remove alias.
        * stdlib/stdlib.h (cfree): Remove declaration.
        * malloc/malloc.h (cfree): Likewise.
        * manual/memory.texi (Freeing after Malloc): Remove cfree.
        * malloc/Versions (GLIBC_2.26): Add.

2017-04-18  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile
        (sysdep_routines): Add strrchr-power8.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (strrchr): Add __strrchr_power8 to list of strrchr functions.
        * sysdeps/powerpc/powerpc64/multiarch/strrchr-power8.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strrchr.c
        (strrchr): Add __strrchr_power8 to ifunc list.
        * sysdeps/powerpc/powerpc64/power8/strrchr.S: New file.

2017-04-17  Rabin Vincent  <rabinv@axis.com>

        [BZ #21357]
        * sysdeps/generic/unwind-dw2-fde.c (__deregister_frame_info_bases):
        Call free() outside of mutex.

2017-04-13  Florian Weimer  <fweimer@redhat.com>

        * csu/check_fds.c (__libc_check_standard_fds): Assume O_NOFOLLOW
        is defined.
        * elf/rtld.c (process_envvars): Likewise.
        * sysdeps/posix/shm_open.c (shm_open): Likewise.
        * elf/dl-profile.c (EXTRA_FLAGS): Remove definition.  Use
        O_NOFOLLOW directly.
        * gmon/gmon.c (O_NOFOLLOW): Remove definition.

2017-04-13  Florian Weimer  <fweimer@redhat.com>

        [BZ #21369]
        Remove EDNS fallback.
        * resolv/res_query.c (__libc_res_nquery): Remove RES_F_EDNS0ERR
        handling.
        * resolv/res_send.c (send_dg): Likewise.
        * resolv/tst-resolv-edns.c (response): Handle "formerr." and
        "tcp." prefixes.
        (do_test): Send a "formerr."-prefixed query in an attempt to
        trigger EDNS fallback.

2017-04-13  Florian Weimer  <fweimer@redhat.com>

        [BZ #21361]
        Limit EDNS buffer size to 1200 bytes.
        * include/resolv.h (__res_nopt): Remove declaration.
        * resolv/Makefile (tests): tst-resolv-edns.
        (tst-resolv-edns): Link with -lresolv, -lpthread.
        * resolv/res_mkquery.c (__res_ntop): Limit EDNS buffer size to the
        interval [512, 1200].
        * resolv/res_query.c (__libc_res_nquery): Use 1200 buffer size if
        we can resize the buffer.
        * resolv/resolv-internal.h (RESOLV_EDNS_BUFFER_SIZE): Define.
        (__res_nopt): Declare.
        * resolv/tst-resolv-edns.c: New file.
        * resolv/resolv_test.h (struct resolv_edns_info): Define.
        (struct resolv_response_context): Add edns member.
        * resolv/resolv_test.c (struct query_info): Add edns member.
        (parse_query): Extract EDNS information from the query.
        (server_thread_udp_process_one): Propagate EDNS data.
        (server_thread_tcp_client): Likewise.

2017-04-13  Florian Weimer  <fweimer@redhat.com>

        [BZ #21359]
        * resolv/ns_name.c (ns_name_pack): Do not require an additional
        byte in the destination buffer.  Avoid out-of-bounds pointer
        arithmetic.
        * resolv/Makefile (tests): Add tst-ns_name_compress.
        (tst-ns_name_compress): Link with -lresolv.
        * resolv/tst-ns_name_compress.c: New file.
        * resolv/tst-resolv-basic.c (LONG_NAME): Define.
        (response): Recognize LONG_NAME.
        (do_test): Add LONG_NAME tests.
        * resolv/tst-ns_name.c (run_test_case): Fix expected data check
        for ns_name_unpack.  Add tests for ns_name_pton and
        ns_name_compress.

2017-04-13  Florian Weimer  <fweimer@redhat.com>

        * resolv/resolv.h (RES_EXHAUSTIVE, p_section, res_npquery)
        (res_nisourserver): Remove definition.
        (p_section, res_npquery, res_nisourserver): Remove declaration.
        (RES_F_VC, RES_F_CONN, RES_F_EDNS0ERR): Move ...
        * resolv/resolv-internal.h (RES_F_VC, RES_F_CONN, RES_F_EDNS0ERR):
        ... here.
        * resolv/res_send.c: Include <resolv/resolv-internal.h> instead of
        <resolv.h>.
        * resolv/res_query.c: Likewise.
        * resolv/res_debug.c (p_section): Define as static.

2017-04-13  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile (sysdep_routines): Add
        strncat-power8.
        * sysdeps/powerpc/powerpc64/multiarch/strncat.c (strncat): Add
        __strncat_power8 to ifunc list.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (strncat): Add __strncat_power8 to list of strncat functions.
        * sysdeps/powerpc/powerpc64/multiarch/strncat-power8.c: New file.

2017-04-11  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #21270]
        * posix/tst-mmap-offset.c (do_prepare): New function.
        (do_test): Rename to do_test_bz18877 and use FAIL_RET.
        (do_test_bz21270): New function.
        * sysdeps/unix/sysv/linux/aarch64/mmap.c: Remove file.
        * sysdeps/unix/sysv/linux/arm/mmap.c: Remove file.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/mmap.c: Likewise.
        * sysdeps/unix/sysv/linux/hppa/mmap.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/mmap.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/mmap.S: Likewise.
        * sysdeps/unix/sysv/linux/m68k/mmap64.c: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/mmap.S: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/mmap.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/mmap.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/mmap64.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/mmap.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/mmap.S: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/mmap.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/mmap64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/mmap.c: Likewise.
        * sysdeps/unix/sysv/linux/mmap_internal.h: New file.
        * sysdeps/unix/sysv/linux/m68k/mmap_internal.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/mmap_internal.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/mmap_internal.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/mmap_internal.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/syscalls.list: Remove mmap
        from auto-generation list.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/mmap.c: New file.
        * sysdeps/unix/sysv/linux/mmap64.c (__mmap64): Add check for invalid
        offsets and support for mmap2 syscall.

        * posix/globtest.sh: Add cleanup routine on trap 0.

2017-04-11  Wainer dos Santos Moschetta  <wainersm@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/memcmp-power4.S: Define the
        implementation-specific function name and remove unneeded
        macros definition.
        * sysdeps/powerpc/powerpc64/multiarch/memcmp-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memmove-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/memcmp.S: Set a default function
        name if not defined and pass as parameter to macros accordingly.
        * sysdeps/powerpc/powerpc64/power7/memcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memmove.S: Likewise.

        * sysdeps/powerpc/powerpc64/multiarch/memcpy-a2.S: Define the
        implementation-specific function name and remove unneeded
        macros definition.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-cell.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-power4.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-power6.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/mempcpy-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/a2/memcpy.S: Set a default function
        name if not defined and pass as parameter to macros accordingly.
        * sysdeps/powerpc/powerpc64/cell/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/mempcpy.S: Likewise.

        * sysdeps/powerpc/powerpc64/multiarch/memchr-power7.S: Define the
        implementation-specific function name and remove unneeded macros
        definition.
        * sysdeps/powerpc/powerpc64/multiarch/memrchr-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/rawmemchr-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memchr.S: Set a default
        function name if not defined and pass as parameter to macros
        accordingly.
        * sysdeps/powerpc/powerpc64/power7/memrchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/rawmemchr.S: Likewise.

        * sysdeps/powerpc/powerpc64/multiarch/memset-power4.S: Define the
        implementation-specific function name and remove unneeded macros
        definition.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power6.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/memset.S: Set a default function name if
        not defined and pass as parameter to macros accordingly.
        * sysdeps/powerpc/powerpc64/power4/memset.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/memset.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memset.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/memset.S: Likewise.

        * sysdeps/powerpc/powerpc64/multiarch/strcasestr-power8.S: Define the
        strcasestr implementation name and remove unneeded macros definition.
        * sysdeps/powerpc/powerpc64/multiarch/strstr-power7.S: Define
        strstr implementation name and remove unneeded macros definition.
        * sysdeps/powerpc/powerpc64/power7/strstr.S: Set a default function
        name if not defined and pass as parameter to macros accordingly.
        * sysdeps/powerpc/powerpc64/power8/strcasestr.S: Likewise.

        * sysdeps/powerpc/powerpc64/multiarch/strchr-power7.S: Define the
        implementation-specific function name and remove unneeded macros
        definition.
        * sysdeps/powerpc/powerpc64/multiarch/strchr-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strchr-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strchrnul-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strchrnul-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strrchr-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strchr.S: Set a default
        function name if not defined and pass as parameter to macros
        accordingly.
        * sysdeps/powerpc/powerpc64/power7/strchrnul.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strrchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/strchr.S: Likewise.

        * sysdeps/powerpc/powerpc64/multiarch/strlen-power7.S: Define
        the strlen implementation name and remove unneeded macros definition.
        * sysdeps/powerpc/powerpc64/multiarch/strlen-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strlen-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strnlen-power7.S: Define
        the strnlen implementation name and remove unneeded macros definition.
        * sysdeps/powerpc/powerpc64/power7/strlen.S: Set a default function
        name if not defined and pass as parameter to macros accordingly.
        * sysdeps/powerpc/powerpc64/power7/strnlen.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strlen.S: Likewise.
        * sysdeps/powerpc/powerpc64/strlen.S: Likewise.

        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l-power7.S: Define
        the implementation-specific function name and remove unneeded
        macros definition.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-power8.S Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-power9.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power4.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power9.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/strncmp.S: Set a default function
        name if not defined and pass as parameter to macros accordingly.
        * sysdeps/powerpc/powerpc64/power7/strcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power9/strcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power9/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/strcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/strncmp.S: Likewise.

        * sysdeps/powerpc/powerpc64/multiarch/stpcpy-power8.S: Define the
        implementation-specific function name and remove unneeded macros
        definition.
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncpy-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strncpy.S: Set a default
        function name if not defined.
        * sysdeps/powerpc/powerpc64/power8/strcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strncpy.S: Likewise.

2017-04-11  Paul Clarke  <pc@us.ibm.com>

        * elf/elf.h (AT_L1I_CACHESIZE, AT_L1I_CACHEGEOMETRY, AT_L1D_CACHESIZE,
        AT_L1D_CACHEGEOMETRY, AT_L2_CACHESIZE, AT_L2_CACHEGEOMETRY,
        AT_L3_CACHESIZE, AT_L3_CACHEGEOMETRY): New.  Add auxvec
        identifiers from kernel arch/powerpc/include/uapi/asm/auxvec.h.

2017-04-11  Florian Weimer  <fweimer@redhat.com>
            Zack Weinberg  <zackw@panix.com>

        * manual/filesys.texi (Reading/Closing Directory): Mark readdir,
        readdir64 as thread-safe.  Update warning about readdir_r.

2017-04-10  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/x86/Implies: New file.
        * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: Move to ...
        * sysdeps/alpha/nptl/bits/pthreadtypes.h: ... here.
        * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Move to ...
        * sysdeps/powerpc/nptl/bits/pthreadtypes.h: ... here.
        * sysdeps/x86/bits/pthreadtypes.h: Move to ...
        * sysdeps/x86/nptl/bits/pthreadtypes.h: ... here.

2017-04-10  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/dl-procinfo.c: Include
        <sysdeps/x86/dl-procinfo.c>.
        * sysdeps/x86_64/dl-procinfo.c: Likewise.
        * sysdeps/x86/dl-procinfo.c: New file.

2017-04-10  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/generic/math_private.h: Remove declarations of
        many functions that are already declared in math.h.
        * sysdeps/ieee754/ldbl-128/e_logl.c: Include math.h to get the
        declaration for __frexpl.
        * sysdeps/ieee754/ldbl-128ibm/e_logl.c: Include math.h to get
        the declarations for __scalbnl and fabsl.

2017-04-09  Dmitry V. Levin  <ldv@altlinux.org>

        [BZ #20831]
        * elf/dl-map-segments.h (_dl_map_segments): Check for failure
        of __mprotect to change protection on the excess portion
        to disallow all access.

2017-04-07  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/fpu/fclrexcpt.c (__feclearexcept): Use
        HAS_CPU_FEATURE to check for SSE.
        * sysdeps/i386/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
        * sysdeps/i386/fpu/feenablxcpt.c (feenableexcept): Likewise.
        * sysdeps/i386/fpu/fegetenv.c (__fegetenv): Likewise.
        * sysdeps/i386/fpu/fegetmode.c (fegetmode): Likewise.
        * sysdeps/i386/fpu/feholdexcpt.c (__feholdexcept): Likewise.
        * sysdeps/i386/fpu/fesetenv.c (__fesetenv): Likewise.
        * sysdeps/i386/fpu/fesetmode.c (fesetmode): Likewise.
        * sysdeps/i386/fpu/fesetround.c (__fesetround): Likewise.
        * sysdeps/i386/fpu/feupdateenv.c (__feupdateenv): Likewise.
        * sysdeps/i386/fpu/fgetexcptflg.c (__fegetexceptflag): Likewise.
        * sysdeps/i386/fpu/fsetexcptflg.c (__fesetexceptflag): Likewise.
        * sysdeps/i386/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/i386/setfpucw.c (__setfpucw): Likewise.
        * sysdeps/x86/cpu-features.h (bit_cpu_SSE): New.
        (index_cpu_SSE): Likewise.
        (reg_SSE): Likewise.

2017-04-07  Paul Eggert  <eggert@cs.ucla.edu>

        * posix/getopt1.c: Include <config.h>, not "config.h".

2017-04-07  Zack Weinberg  <zackw@panix.com>

        * posix/bits/getopt_core.h, posix/bits/getopt_ext.h
        * posix/getopt.c, posix/getopt1.c, posix/getopt_int.h:
        Mention in top-of-file boilerplate that these files are shared
        with gnulib.
        * posix/getopt.h, posix/bits/getopt_posix.h:
        Mention in top-of-file boilerplate that these files are NOT shared
        with gnulib, unlike the rest of the getopt implementation.

        * posix/bits/getopt_core.h, posix/bits/getopt_ext.h:
        New files, intended to be shared with gnulib.
        * posix/bits/getopt_posix.h:
        New file, not intended to be shared with gnulib.
        * posix/getopt.h: Now just includes features.h,
        bits/getopt_core.h, and bits/getopt_ext.h.  Will
        no longer be shared with gnulib.
        * include/bits/getopt_core.h, include/bits/getopt_ext.h
        * include/bits/getopt_posix.h: New wrappers.
        * posix/Makefile: Install new headers.
        * posix/unistd.h, libio/stdio.h:
        Include bits/getopt_posix.h instead of getopt.h.

        * include/libc-symbols.h: For gnulib compatibility, define
        _GL_UNUSED, _GL_UNUSED_LABEL, _GL_ATTRIBUTE_PURE, and
        _GL_ATTRIBUTE_CONST.
        * posix/getopt.c (_getopt_initialize): Mark argc and argv
        parameters with _GL_UNUSED.

        * posix/getopt.c: When used standalone, define __libc_use_alloca
        as always false and alloca to abort if called.
        (process_long_option): Rewrite handling of ambiguous long options
        to use a single boolean vector, not a linked list; use
        __libc_use_alloca to decide whether to allocate this using alloca.
        * posix/tst-getopt_long1.c: Adjust text of expected error message.

        * posix/getopt.c (process_long_option): New function split out
        from _getopt_internal_r.
        (_getopt_internal_r): Replace both copies of the long-option
        processing code with calls to process_long_option.
        * posix/bug-getopt4.c (one_test): Print argv[0] in error messages.
        (do_test): Differentiate argv[0] in the two subtests.

        * posix/getopt_int.h (_getopt_data): Remove __posixly_correct field.
        * posix/getopt.c (_getopt_internal_r): Move some initialization code...
        (_getopt_initialize): ...here. Don't set d->__posixly_correct.

        * posix/getopt.h: Add backup definition of __nonnull for
        consistency with gnulib.  Define __getopt_argv_const to const
        if not already defined.
        (getopt): Update doc comment from gnulib.  Prototype
        unconditionally.  Add __nonnull annotation.
        (__posix_getopt): Add __nonnull annotation.
        (getopt_long, getopt_long_only): Use __getopt_argv_const in
        prototypes for consistency with gnulib.  Add __nonnull
        annotations.
        * posix/getopt.c (_getopt_initialize, _getopt_internal_r)
        (getopt_internal): Change 'argv' argument to type 'char **'.
        Remove now-unnecessary casts.
        (getopt, __posix_getopt): Eliminate repetition with a macro.
        Cast 'argv' to 'char **' when calling _getopt_internal.
        * posix/getopt1.c (getopt_long, getopt_long_only):
        Use __getopt_argv_const for consistency with gnulib.
        Cast 'argv' to 'char **' when calling _getopt_internal.
        (_getopt_long_r, _getopt_long_only_r):
        Change 'argv' argument to type 'char **'.
        (main): Constify 'long_options'.
        * posix/getopt_int.h (getopt_internal, _getopt_internal_r)
        (_getopt_long_r, _getopt_long_only_r):
        Change 'argv' argument to type 'char **'.

        * stdio-common/fxprintf.c (__fxprintf_nocancel): New function.
        (locked_vfxprintf): New helper function. Handle arbitrary
        multibyte strings, not just ASCII.
        * include/stdio.h: Declare __fxprintf_nocancel.
        * posix/getopt.c: When _LIBC is defined, define fprintf to
        __fxprintf_nocancel, flockfile to _IO_flockfile, and funlockfile
        to _IO_funlockfile.  When neither _LIBC nor
        _POSIX_THREAD_SAFE_FUNCTIONS is defined, define flockfile and
        funlockfile as no-ops.
        (_getopt_internal_r): Remove all internal #ifdef _LIBC blocks;
        the standalone error-printing code can now be used for libc as
        well.  Add an flockfile/funlockfile pair around one case where
        the error message is printed in several chunks.  Don't use fputc.
        * posix/tst-getopt-cancel.c: New test.
        * posix/Makefile: Run it.

        * posix/getopt.c (_getopt_internal_r): Don't increment
        d->optind a second time when reporting ambiguous -W options.

        * posix/getopt_int.h: Include getopt.h.
        Use impl-namespace names for all arguments to _getopt_internal and
        _getopt_internal_r.
        Declare __ordering enum outside the struct.
        Harmonize comments with gnulib.
        * posix/getopt1.c: Simplify #ifdeffage at top of file. Remove
        ELIDE_CODE logic entirely.  Move inclusion of stdlib.h to
        #ifdef TEST block and make unconditional.  Do not define NULL.
        * posix/getopt.c: Partial merge from gnulib, covering the
        initial includes and global declarations, commentary, and
        a couple of semantically-neutral code changes.

        * posix/getopt.c, posix/getopt.h, posix/getopt1.c, posix/getopt_int.h:
        Use '...' instead of `...' for quotation marks inside
        comments and strings.

        * config.h.in (USE_NONOPTION_FLAGS): Remove.
        * csu/init-first.c: Remove all #ifdef USE_NONOPTION_FLAGS blocks.
        * sysdeps/mach/hurd/i386/init-first.c: Likewise.
        * posix/getopt_int.h: Likewise.
        * posix/getopt.c: Likewise. Also remove SWAP_FLAGS and the
        __libc_argc and __libc_argv externs, which were only used by
        #ifdef USE_NONOPTION_FLAGS blocks.
        * posix/getopt_init.c: Remove file.
        * posix/Makefile (routines): Remove getopt_init.
        * include/getopt.h: Don't declare __getopt_initialize_environment.
        * manual/getopt.texi: Remove mention of USE_NONOPTION_FLAGS in
        a comment.

2017-04-07  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_mkquery.c (res_nmkquery): Remove IQUERY support.

2017-04-05  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/sparc/sparc32/Makefile (libc.so-gnulib): New rule.
        * sysdeps/sparc/sparc32/sparcv8/udiv.S (.udiv): Make a strong_alias
        to __wrap_.udiv.
        * sysdeps/sparc/sparc32/sparcv9/udiv.S (.udiv): Likewise.
        * sysdeps/sparc/sparc32/udiv.S (.udiv): Likewise.

        * sysdeps/i386/symbol-hacks.h: New file.
        * sysdeps/m68k/symbol-hacks.h: New file.
        * sysdeps/powerpc/powerpc32/symbol-hacks.h: New file.
        * sysdeps/s390/s390-32/symbol-hacks.h: New file.
        * sysdeps/unix/sysv/linux/i386/Makefile
        [$(subdir) = csu] (sysdep_routines): New rule: divdi3 object.
        [$(subdir) = csu] (sysdep-only-routines): Likewise.
        [$(subdir) = csu] (CFLAGS-divdi3.c): Likewise.
        * sysdeps/unix/sysv/linux/m68k/Makefile
        [$(subdir) = csu] (sysdep_routines): Likewise.
        [$(subdir) = csu] (sysdep-only-routines): Likewise.
        [$(subdir) = csu] (CFLAGS-divdi3.c): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile
        [$(subdir) = csu] (sysdep_routines): Likewise.
        [$(subdir) = csu] (sysdep-only-routines): Likewise.
        [$(subdir) = csu] (CFLAGS-divdi3.c): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/Makefile
        [$(subdir) = csu] (sysdep_routines): Likewise.
        [$(subdir) = csu] (sysdep-only-routines): Likewise.
        [$(subdir) = csu] (CFLAGS-divdi3.c): Likewise.
        * sysdeps/wordsize-32/Makefile: Remove file.
        * sysdeps/wordsize-32/symbol-hacks.h: Definitions move to ...
        * sysdeps/wordsize-32/divdi3-symbol-hacks.h: ... here.

2017-04-05  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/tst-dlopen-aout.c (TEST_FUNCTION): Removed.
        (TEST_FUNCTION_ARGV): New.

2017-04-05  Wainer dos Santos Moschetta  <wainersm@linux.vnet.ibm.com>

        * elf/next.c: Import support/test-driver.c instead of
        test-skeleton.c and delete TEST_FUNCTION macro definition.
        * elf/nodelete.c: Likewise.
        * elf/order2.c: Likewise.
        * elf/tst-_dl_addr_inside_object.c: Likewise.
        * elf/tst-addr1.c: Likewise.
        * elf/tst-align.c: Likewise.
        * elf/tst-align2.c: Likewise.
        * elf/tst-audit11.c: Likewise.
        * elf/tst-audit12.c: Likewise.
        * elf/tst-audit2.c: Likewise.
        * elf/tst-audit9.c: Likewise.
        * elf/tst-auxv.c: Likewise and define TEST_FUNCTION_ARGV macro.
        * elf/tst-deep1.c: Likewise.
        * elf/tst-dl-iter-static.c: Likewise.
        * elf/tst-dlmodcount.c: Likewise.
        * elf/tst-dlmopen1.c: Likewise.
        * elf/tst-dlmopen2.c: Likewise.
        * elf/tst-dlmopen3.c: Likewise.
        * elf/tst-dlopen-aout.c: Likewise.
        * elf/tst-dlopenrpath.c: Likewise.
        * elf/tst-dlsym-error.c: Likewise.
        * elf/tst-execstack-needed.c: Likewise.
        * elf/tst-execstack-prog.c: Likewise.
        * elf/tst-execstack.c: Likewise.
        * elf/tst-global1.c: Likewise.
        * elf/tst-gnu2-tls1.c: Likewise.
        * elf/tst-latepthread.c: Likewise.
        * elf/tst-leaks1.c: Likewise.
        * elf/tst-linkall-static.c: Likewise.
        (do_test): New function.
        * elf/tst-nodelete-opened.c: Likewise.
        * elf/tst-nodelete.cc: Likewise.
        * elf/tst-nodelete2.c: Likewise.
        * elf/tst-noload.c: Likewise.
        * elf/tst-null-argv.c: Likewise and define TEST_FUNCTION_ARGV marcro.
        * elf/tst-order-main.c: Likewise.
        * elf/tst-pathopt.c: Likewise.
        * elf/tst-pie2.c: Likewise.
        * elf/tst-piemod1.c: Likewise.
        * elf/tst-prelink.c: Likewise.
        * elf/tst-protected1a.c: Likewise.
        * elf/tst-protected1b.c: Likewise.
        * elf/tst-ptrguard1.c: Likewise, import getopt.h,
        and define _GNU_SOURCE macro.
        (cmdline_process_function): New function.
        * elf/tst-relsort1.c: Likewise.
        * elf/tst-stackguard1.c: Likewise, import getopt.h,
        and define _GNU_SOURCE macro.
        (cmdline_process_function): New function.
        * elf/tst-thrlock.c: Likewise.
        * elf/tst-tls-dlinfo.c: Likewise.
        * elf/tst-tls-manydynamic.c: Likewise and import support/xthread.h.
        * elf/tst-tls1.c: Likewise.
        * elf/tst-tls10.c: Likewise.
        * elf/tst-tls11.c: Likewise.
        * elf/tst-tls12.c: Likewise.
        * elf/tst-tls13.c: Likewise.
        * elf/tst-tls14.c: Likewise.
        * elf/tst-tls15.c: Likewise.
        * elf/tst-tls16.c: Likewise.
        * elf/tst-tls17.c: Likewise.
        * elf/tst-tls18.c: Likewise.
        * elf/tst-tls19.c: Likewise.
        * elf/tst-tls2.c: Likewise.
        * elf/tst-tls3.c: Likewise.
        * elf/tst-tls4.c: Likewise.
        * elf/tst-tls5.c: Likewise.
        * elf/tst-tls6.c: Likewise.
        * elf/tst-tls7.c: Likewise.
        * elf/tst-tls8.c: Likewise.
        * elf/tst-tls9.c: Likewise.
        * elf/tst-tlsalign-extern.c: Likewise.
        * elf/tst-tlsalign.c: Likewise.
        * elf/tst-unique1.c: Likewise.
        * elf/tst-unique2.c: Likewise.
        * elf/vismain.c: Likewise.

2017-04-05  Wainer dos Santos Moschetta  <wainersm@linux.vnet.ibm.com>

        * string/test-strnlen.c (do_page_tests): New function
        to check length of strings ending at the page boundary.
        (test_main): Added call to the do_page_tests function.

2017-04-05  Wainer dos Santos Moschetta  <wainersm@linux.vnet.ibm.com>
            Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile
        (sysdep_routines): Add strnlen-power8.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (strnlen): Add __strnlen_power8 to list of strnlen functions.
        * sysdeps/powerpc/powerpc64/multiarch/strnlen-power8.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strnlen.c
        (__strnlen): Add __strnlen_power8 to ifunc list.
        * sysdeps/powerpc/powerpc64/power8/strnlen.S: New file.

2017-04-04  Wainer dos Santos Moschetta  <wainersm@linux.vnet.ibm.com>

        * wcsmbs/tst-btowc.c: Import support/test-driver.c and remove
        the TEST_FUNCTION macro definition.
        * wcsmbs/tst-mbrtowc2.c: Likewise.
        * wcsmbs/tst-mbsrtowcs.c: Likewise.
        * wcsmbs/tst-wchar-h.c: Likewise.
        * wcsmbs/tst-wcpncpy.c: Likewise.
        * wcsmbs/tst-wcrtomb.c: Likewise.
        * wcsmbs/tst-wcsnlen.c: Likewise.
        * wcsmbs/tst-wcstof.c: Likewise.

2017-04-04  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * nptl/pthread_create.c (START_THREAD_DEFN): Remove
        CALL_THREAD_FCT macro usage.
        * sysdeps/i386/nptl/tls.h (CALL_THREAD_FCT): Remove definition.
        * sysdeps/x86_64/nptl/tls.h (CALL_THREAD_FCT): Likewise.
        * sysdeps/x86_64/32/nptl/tls.h: Remove file.

        * nptl/pthreadP.h (USE_REQUEUE_PI): Remove ununsed macro.
        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        (__ASSUME_REQUEUE_PI): Likewise.
        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_REQUEUE_PI): Likewise.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        (__ASSUME_REQUEUE_PI): Likewise.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        (__ASSUME_REQUEUE_PI): Likewise.
        * sysdeps/unix/sysv/linux/sparc/kernel-features.h
        (__ASSUME_REQUEUE_PI): Likewise.

2017-04-04  Florian Weimer  <fweimer@redhat.com>

        * resolv/tst-resolv-canonname.c: New file.
        * resolv/Makefile (tests): Add tst-resolv-canonname.
        (tst-resolv-canonname): Link with -ldl, -lresolv, -lpthread.

2017-04-04  Florian Weimer  <fweimer@redhat.com>

        * include/arpa/nameser.h (__ns_name_ntop, __ns_name_unpack):
        Declare.
        * resolv/nss_dns/dns-network.c: Include <arpa/nameser.h>.
        (NS_MAXCDNAME): Remove definition.
        (__ns_name_ntop, __ns_name_unpack): Remove declaration.
        * resolv/nss_dns/dns-host.c: Include <arpa/nameser.h>.
        (NS_MAXCDNAME): Remove definition.
        (__ns_name_ntop, __ns_name_unpack): Remove declaration.

2017-04-04  Florian Weimer  <fweimer@redhat.com>

        * resolv/nss_dns/dns-network.c (getanswer_r): Remove __dn_expand
        call whose result is not used.

2017-04-04  Florian Weimer  <fweimer@redhat.com>

        * resolv/tst-ns_name.c, resolv/tst-ns_name.data: New file.
        * resolv/Makefile (tests): Add tst-ns_name.
        (tst-ns_name): Link with -lresolv.
        (tst-ns_name.out): Depend on the input data file.

2017-04-04  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-32/tls-macros.h (TLS_LD, TLS_GD):
        Clobber also r14.

2017-04-03  Mike Frysinger  <vapier@gentoo.org>

        [BZ #21253]
        * sysdeps/unix/sysv/linux/spawni.c (__spawnix): Increase argv_size
        slack space by 32KiB.

2017-04-01  Wladimir van der Laan  <laanwj@gmail.com>

        [BZ #21338]
        * malloc/malloc.c: Call do_set_arena_max for M_ARENA_MAX
        instead of incorrect do_set_arena_test

2017-03-31  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/math.h: Fix check for __MATH_DECLARE_LDOUBLE.
        * math/bits/math-finite.h: Likewise.

2017-03-31  Slava Barinov  <v.barinov@samsung.com>

        [BZ #21289]
        * io/fts.h (fts_set): Replace __REDIRECT with __REDIRECT_NTH.

2017-03-30  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/test-errno-linux.c (do_test): Handle
        non expected inotify_add_watch and quotactl return.

2017-03-30  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/e_rem_pio2l.c (__ieee754_rem_pio2l): Change return type
        to int32_t.
        * sysdeps/generic/math_private.h: Declare __ieee754_rem_pio2l
        as returning int32_t.

2017-03-30  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/math.h: Include bits/math-finite.h once per
        floating-point type.
        * math/bits/math-finite.h: Macroize all declarations by
        floating-point type.

2017-03-29  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #21182]
        * string/test-memchr.c (do_test): Add BZ#21182 checks for address
        near end of a page.
        * sysdeps/i386/i686/multiarch/memchr-sse2.S (__memchr): Fix
        overflow calculation.

2017-03-28  Steve Ellcey  <sellcey@caviumnetworks.com>

        * benchtests/bench-memcpy-random.c (TEST_NAME): Change to memcpy.
        (IMPL) Call with 1 instead of 0 as argument.

2017-03-28  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/arm/setegid.c: Remove file.
        * sysdeps/unix/sysv/linux/arm/seteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setgid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setregid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setreuid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setuid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setegid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/seteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setgid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setregid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setreuid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setuid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setegid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/seteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setgid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setregid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setreuid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setuid.c: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setegid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/seteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setgid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setregid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setreuid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setegid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/seteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setgid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setregid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setreuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setgid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setregid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setreuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setuid.c: Likewise.
        * sysdeps/unix/sysv/linux/setegid.c (setegid): Use
        INLINE_SYSCALL_ERROR_RETURN_VALUE.
        * sysdeps/unix/sysv/linux/seteuid.c (seteuid): Likewise.
        * sysdeps/unix/sysv/linux/setgid.c (setgid): Use __NR_setgid32 if
        defined.
        * sysdeps/unix/sysv/linux/setgroups.c (setgroups): Use
        __NR_setgroups32 if defined.
        * sysdeps/unix/sysv/linux/setregid.c (__setregid): Use __NR_setregid32
        if defined.
        * sysdeps/unix/sysv/linux/setresgid.c (__setresgid): Use
        __NR_setresgid32 is defined.
        * sysdeps/unix/sysv/linux/setresuid.c (__setresuid): Use
        __NR_setresuid32 if defined.
        * sysdeps/unix/sysv/linux/setreuid.c (__setreuid): Use
        __NR_setreuid32 if defined.
        * sysdeps/unix/sysv/linux/setuid.c (__setuid): Use __NR_setuid32 if
        defined.
        * sysdeps/unix/sysv/linux/arm/setegid.c: Remove file.
        * sysdeps/unix/sysv/linux/arm/seteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setgid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setregid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setreuid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/setuid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setegid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/seteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setgid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setregid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setreuid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setuid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setegid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/seteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setgid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setregid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setreuid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setuid.c: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setegid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/seteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setgid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setregid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setreuid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setegid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/seteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setgid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setregid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setreuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setgid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setregid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setreuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setuid.c: Likewise.
        * sysdeps/unix/sysv/linux/setegid.c (setegid): Use
        INLINE_SYSCALL_ERROR_RETURN_VALUE.
        * sysdeps/unix/sysv/linux/seteuid.c (seteuid): Likewise.
        * sysdeps/unix/sysv/linux/setgid.c (setgid): Use __NR_setgid32 if
        defined.
        * sysdeps/unix/sysv/linux/setgroups.c (setgroups): Use
        __NR_setgroups32 if defined.
        * sysdeps/unix/sysv/linux/setregid.c (__setregid): Use __NR_setregid32
        if defined.
        * sysdeps/unix/sysv/linux/setresgid.c (__setresgid): Use
        __NR_setresgid32 is defined.
        * sysdeps/unix/sysv/linux/setresuid.c (__setresuid): Use
        __NR_setresuid32 if defined.
        * sysdeps/unix/sysv/linux/setreuid.c (__setreuid): Use
        __NR_setreuid32 if defined.
        * sysdeps/unix/sysv/linux/setuid.c (__setuid): Use __NR_setuid32 if
        defined.

2017-03-27  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21277]
        * sysdeps/unix/sysv/linux/alpha/bits/termios.h (IUCLC): Define
        unconditionally.
        (IMAXBEL): Likewise.
        (IUTF8): Likewise.

2017-03-27  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/libm-test-ulps: Update.

2017-03-24  Sunyeop Lee  <sunyeop97@gmail.com>

        * README.tunables: Updated descriptions.
        * elf/dl-tunables.list: Fixed typo: SXID_NONE -> NONE.
        * scripts/gen-tunables.awk: Updated the code related to the
        commit.

2017-03-23  Wilco Dijkstra  <wdijkstr@arm.com>

        * benchtests/Makefile (string-benchset): Add memcpy-random.
        * benchtests/bench-memcpy-random.c: New file.

2017-03-23  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * stdio-common/printf.h (register_printf_modifier): Change the
        order of __wur and __THROW.
        (register_printf_type): Likewise.

2017-03-23  Wainer dos Santos Moschetta  <wainersm@linux.vnet.ibm.com>

        * string/test-string.h (TEST_FUNCTION): Use test_main instead of
        test_main ().
        (CMDLINE_PROCESS): Use function instead of defined macro.
        * debug/test-strcpy_chk.c: Import support/test-driver.c and also
        <suppport/support.h> to use set_fortify_handler().
        * string/bug-envz1.c: Import support/test-driver.c instead of
        test-skeleton.c.
        * string/bug-strcoll2.c: Likewise.
        * string/bug-strtok1.c: Likewise.
        * string/stratcliff.c: Likewise.
        * string/test-ffs.c: Likewise.
        * string/test-memccpy.c: Likewise.
        * string/test-memchr.c: Likewise.
        * string/test-memcmp.c: Likewise.
        * string/test-memcpy.c: Likewise.
        * string/test-memmem.c: Likewise.
        * string/test-memmove.c: Likewise.
        * string/test-memrchr.c: Likewise.
        * string/test-memset.c: Likewise.
        * string/test-rawmemchr.c: Likewise.
        * string/test-strcasecmp.c: Likewise.
        * string/test-strcasestr.c: Likewise.
        * string/test-strcat.c: Likewise.
        * string/test-strchr.c: Likewise.
        * string/test-strcmp.c: Likewise.
        * string/test-strcpy.c: Likewise.
        * string/test-string.h: Likewise.
        * string/test-strlen.c: Likewise.
        * string/test-strncasecmp.c: Likewise.
        * string/test-strncat.c: Likewise.
        * string/test-strncmp.c: Likewise.
        * string/test-strncpy.c: Likewise.
        * string/test-strnlen.c: Likewise.
        * string/test-strpbrk.c: Likewise.
        * string/test-strrchr.c: Likewise.
        * string/test-strspn.c: Likewise.
        * string/test-strstr.c: Likewise.
        * string/tst-bswap.c: Likewise.
        * string/tst-cmp.c: Likewise.
        * string/tst-endian.c: Likewise.
        * string/tst-inlcall.c: Likewise.
        * string/tst-strcoll-overflow.c: Likewise.
        * string/tst-strfry.c: Likewise.
        * string/tst-strlen.c: Likewise.
        * string/tst-strtok.c: Likewise.
        * string/tst-strtok_r.c: Likewise.
        * string/tst-strxfrm.c: Likewise.
        * string/tst-strxfrm2.c: Likewise.
        * string/tst-svc.c: Likewise.
        * string/tst-svc2.c: Likewise.

2017-03-22  Zack Weinberg  <zackw@panix.com>

        * stdio-common/bug25.c: Include stdlib.h.
        * support/tst-support_format_dns_packet.c: Include stdio.h,
        stdlib.h, and string.h.
        * support/tst-support_record_failure.c: Include string.h.
        * support/tst-support_record_failure-2.sh: Adjust line number
        expectations and correct a typo in an error message.

2017-03-21  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21258]
        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_resolve_opt):
        Define only if _dl_runtime_resolve is defined to
        _dl_runtime_resolve_sse_vex.
        * sysdeps/x86_64/dl-trampoline.h (_dl_runtime_resolve_opt):
        Fallthrough to _dl_runtime_resolve_sse_vex.

2017-03-21  Joseph Myers  <joseph@codesourcery.com>

        * INSTALL: Regenerated.

2017-03-21  Thorsten Kukuk  <kukuk@suse.com>

        * config.h.in: Add LINK_OBSOLETE_NSL.
        * config.make.in: Add build-obsolete-nsl.
        * configure.ac: Add obsolete-nsl option.
        * include/libc-symbols.h: Define libnsl_hidden_nolink_def.
        * include/rpcsvc/yp.h: Add missing functions as libnsl_hidden_proto.
        * include/rpcsvc/nislib.h: Likewise.
        * include/rpcsvc/ypclnt.h: Likewise.
        * manual/install.texi: Document --enable-obsolete-nsl.
        * nis/Makefile: Build only libnsl by default (add build-obsolete-nsl).
        * nis/nis_add.c: Replace libnsl_hidden_def with
        libnsl_hidden_nolink_def.
        * nis/nis_addmember.c: Likewise.
        * nis/nis_call.c: Likewise.
        * nis/nis_clone_obj.c: Likewise.
        * nis/nis_defaults.c: Likeise.
        * nis/nis_domain_of_r.c: Likewise.
        * nis/nis_error.c: Likewise.
        * nis/nis_file.c: Likewise.
        * nis/nis_free.c: Likewise.
        * nis_local_names.c: Likewise.
        * nis/nis_lookup.c: Likewise.
        * nis/nis_modify.c: Likewise.
        * nis/nis_print.c: Likewise.
        * nis/nis_remove.c: Likewise.
        * nis/nis_table.c: Likewise.
        * nis/nis_util.c: Likewise.
        * nis/nis_xdr.c: Likewise.
        * nis/yp_xdr.c: Likewise.
        * nis/ypclnt.c: Likewise.
        * nis/ypupdate_xdr.c: Likewise.
        * nis/nis_checkpoint.c: Add libnsl_hidden_nolink_def to all functions.
        * nis/nis_clone_dir.c: Likewise.
        * nis/nis_clone_res.c: Likewise.
        * nis/nis_creategroup.c: Likewise.
        * nis/nis_destroygroup.c: Likewise.
        * nis/nis_domain_of.c: Likewise.
        * nis/nis_getservlist.c: Likewise.
        * nis/nis_ismember.c: Likewise.
        * nis/nis_mkdir.c: Likewise.
        * nis/nis_ping.c: Likewise.
        * nis/nis_print_group_entry.c: Likewise.
        * nis/nis_removemember.c: Likewise.
        * nis/nis_rmdir.c: Likewise.
        * nis/nis_server.c: Likewise.
        * nis/nis_subr.c: Likewise.
        * nis/nis_verifygroup.c: Likewise.

2017-03-21  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * malloc/tst-interpose-aux.c (check_for_allocations):
        Move compiler barrier before free.

2017-03-20  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21279]
        * sysdeps/unix/sysv/linux/x86_64/x32/Makefile
        [$(subdir) = conform] (conformtest-xfail-conds): Update comment.
        * conform/data/mqueue.h-data (mq_attr.mq_flags): XFAIL for
        x86_64-x32-linux.
        (mq_attr.mq_maxmsg): Likewise.
        (mq_attr.mq_msgsize): Likewise.
        (mq_attr.mq_curmsgs): Likewise.

        [BZ #21278]
        * sysdeps/unix/sysv/linux/mips/mips32/Makefile
        [$(subdir) = conform] (conformtest-xfail-conds): Update comment.
        * conform/data/sys/stat.h-data (stat.st_rdev): XFAIL for
        mips-o32-linux.

        [BZ #21268]
        * sysdeps/unix/sysv/linux/alpha/bits/termios.h (NL2): Define only
        if [__USE_MISC]
        (NL3): Likewise.

2017-03-20  Mike Frysinger  <vapier@gentoo.org>

        [BZ #21275]
        * sysdeps/unix/sysv/linux/spawni.c [__ia64__] (CLONE): Rename
        __stack to __stackbase.
        (STACK): Invert _STACK_GROWS_DOWN and _STACK_GROWS_UP order of
        checks so we can include defined(__ia64__) first.

2017-03-19  Christian Brauner  <christian.brauner@ubuntu.com>

        * sysdeps/unix/sysv/linux/ttyname.h: New file.
        * sysdeps/unix/sysv/linux/ttyname.c: Include "ttyname.h".
        (ttyname) [!_STATBUF_ST_RDEV]: Make code unconditional.
        Call is_pty when the link does not exist or does not match, fail
        with ENODEV when it returns true.
        * sysdeps/unix/sysv/linux/ttyname_r.c: Include "ttyname.h".
        (__ttyname_r) [!_STATBUF_ST_RDEV]: Make code unconditional.
        Call is_pty when the link does not exist or does not match, fail
        with ENODEV when it returns true.

2017-03-18  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16437]
        * sysdeps/unix/sysv/linux/x86_64/x32/Makefile
        [$(subdir) = conform] (conformtest-xfail-conds): New variable.
        * conform/data/signal.h-data (timespec.tv_nsec): XFAIL for
        x86_64-x32-linux.
        * conform/data/sys/select.h-data (timespec.tv_nsec): Likewise.
        * conform/data/sys/stat.h-data (timespec.tv_nsec): Likewise.
        * conform/data/time.h-data (timespec.tv_nsec): Likewise.

        [BZ #21261]
        * sysdeps/unix/sysv/linux/sparc/bits/setjmp.h
        [__WORDSIZE == 64 && !_ASM] (__sparc64_jmp_buf): Use reserved
        names for all fields.
        * sysdeps/sparc/sparc64/jmpbuf-unwind.h (_JMPBUF_UNWINDS): Update
        for jmp_buf field renaming.
        (_JMPBUF_UNWINDS_ADJ): Likewise.

        * conform/conformtest.pl: Handle xfail[cond]- in header mentioned
        with allow-header.

2017-03-17  Chris Evans  <scarybeasts@gmail.com>

        * malloc/malloc.c (unlink): Add consistency check between size and
        next->prev->size, to further harden against 1-byte overflows.

2017-03-17  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.c (init_cpu_features): Check AVX with
        CPU_FEATURES_CPU_P.

2017-03-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21259]
        * sysdeps/unix/sysv/linux/alpha/bits/termios.h (IXANY): Define
        unconditionally, not just for [__USE_MISC].

        [BZ #17786]
        * sysdeps/unix/sysv/linux/mips/mips32/Makefile: New file.
        * conform/data/sys/stat.h-data (stat.st_dev): XFAIL for
        mips-o32-linux.

        [BZ #21260]
        * sysdeps/unix/sysv/linux/alpha/Makefile
        [$(subdir) = conform] (conformtest-xfail-conds): New variable.
        * conform/data/netdb.h-data (netent.n_net): XFAIL for alpha-linux.

        * conform/conformtest.pl ($cross): New variable.
        (--cross): New command-line option.
        (runtest): Skip test execution when cross-compiling.
        * conform/Makefile (conformtest-cross): New variable.
        ($(conformtest-header-tests)): Pass $(conformtest-cross) to
        conformtest.pl.

        * conform/conformtest.pl ($xfail_str): New variable.
        (--xfail=): New command-line option.
        (top level): Handle expectations starting xfail[cond]-.
        * conform/Makefile (conformtest-xfail): New variable.
        ($(conformtest-header-tests)): Pass $(conformtest-xfail) to
        conformtest.pl.

2017-03-16  Joseph Myers  <joseph@codesourcery.com>

        * conform/conformtest.pl: Use compilation instead of execution
        tests for testing values of constants and usability in #if.

2017-03-16  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * math/auto-libm-test-in: Mark some catan and catanh as
        xfail-rounding:ibm128-libgcc.
        * math/auto-libm-test-out-catan: Regenerate.
        * math/auto-libm-test-out-catanh: Likewise.

2017-03-16  Joseph Myers  <joseph@codesourcery.com>

        * misc/sys/cdefs.h (__BEGIN_NAMESPACE_STD): Remove macro.
        (__END_NAMESPACE_STD): Likewise.
        (__USING_NAMESPACE_STD): Likewise.
        (__BEGIN_NAMESPACE_C99): Likewise.
        (__END_NAMESPACE_C99): Likewise.
        (__USING_NAMESPACE_C99): Likewise.
        * math/math.h (_Mdouble_BEGIN_NAMESPACE): Do not define and
        undefine macro.
        (_Mdouble_END_NAMESPACE): Likewise.
        * ctype/ctype.h: Do not handle C++ namespaces.
        * libio/bits/stdio-ldbl.h: Likewise.
        * libio/stdio.h: Likewise.
        * locale/locale.h: Likewise.
        * math/bits/mathcalls.h: Likewise.
        * setjmp/setjmp.h: Likewise.
        * signal/signal.h: Likewise.
        * stdlib/bits/stdlib-float.h: Likewise.
        * stdlib/bits/stdlib-ldbl.h: Likewise.
        * stdlib/stdlib.h: Likewise.
        * string/string.h: Likewise.
        * sysdeps/x86/fpu/bits/mathinline.h: Likewise.
        * time/bits/types/clock_t.h: Likewise.
        * time/bits/types/struct_tm.h: Likewise.
        * time/bits/types/time_t.h: Likewise.
        * time/time.h: Likewise.
        * wcsmbs/bits/wchar-ldbl.h: Likewise.
        * wcsmbs/uchar.h: Likewise.
        * wcsmbs/wchar.h: Likewise.
        [_GLIBCPP_USE_NAMESPACES] (wint_t): Remove conditional definition.
        * wctype/wctype.h: Do not handle C++ namespaces.
        * scripts/begin-end-check.pl: Remove.
        * Makefile (installed-headers): Likewise.
        (tests-special): Do not add $(objpfx)begin-end-check.out.
        ($(objpfx)begin-end-check.out): Remove.

2017-03-15  Steve Ellcey  <sellcey@caviumnetworks.com>
            Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/aarch64/dl-machine.h: Include cpu-features.c.
        (DL_PLATFORM_INIT): New define.
        (dl_platform_init): New function.
        * sysdeps/aarch64/ldsodefs.h: Include cpu-features.h.
        * sysdeps/unix/sysv/linux/aarch64/cpu-features.c: New file.
        * sysdeps/unix/sysv/linux/aarch64/cpu-features.h: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/libc-start.c: Likewise.

2017-03-15  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/x86_64/mempcpy_chk.S (__mempcpy_chk): Check for SHARED
        instead of PIC.

2017-03-15  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21094]
        * sysdeps/ieee754/flt-32/e_rem_pio2f.c (__ieee754_rem_pio2f): Use
        24+24+24-bit pi for wider range of values around pi/2.
        * math/auto-libm-test-in: Add more tests of cos and tan.
        * math/auto-libm-test-out-cos: Regenerated.
        * math/auto-libm-test-out-tan: Likewise.

2017-03-15  John David Anglin  <danglin@gcc.gnu.org>

        * sysdeps/hppa/dl-machine.h (DL_STACK_END): Define.
        (RTLD_START): Don't record stack end address in _dl_start_user.

2017-03-15  Alexey Neyman  <stilor@att.net>

        [BZ #21088]
        * nss/nsswitch.c (nscd_init_cb, is_nscd): Make the #if check
        around definitions match those around use.

2017-03-15  Alexey Neyman  <stilor@att.net>

        * configure.ac: Avoid empty subexpression in grep.
        * configure: Regenerate.

2017-03-13  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * posix/test-errno.c (do_test): Initialize setsockopt optlen.
        * sysdeps/unix/sysv/linux/test-errno.c: Move to ...
        * sysdeps/unix/sysv/linux/test-errno-linux.c: ... here.
        (test_wrp_rv): Fix format.
        (test_wrp_rv2): New macro.
        (do_test): Handle mlock return on 64 bits kernels with 32 bits
        binaries.

2017-03-15  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/x86/fpu/test-math-vector-sincos.h (INIT_VEC_PTRS_LOOP):
        Use a union when storing pointers.
        (VECTOR_WRAPPER_fFF_2): Do not take address of integer vector and
        cast result when passing to INIT_VEC_PTRS_LOOP.
        (VECTOR_WRAPPER_fFF_3): Likewise.
        (VECTOR_WRAPPER_fFF_4): Likewise.

2017-03-14  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * include/bits/mathcalls-helper-functions.h: New file.
        * math/Makefile (headers): Add bits/mathcalls-helper-functions.h.
        * math/bits/mathcalls.h (__finite, __fpclassify, __iseqsig)
        (__isinf, __isnan, __issignaling, __signbit): Move declarations to
        math/bits/mathcalls-helper-functions.h.
        * math/bits/mathcalls-helper-functions.h: New file.
        * math/math.h: Include bits/mathcalls-helper-functions.h for
        float, double, and long double.

2017-03-15  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/s_iseqsig_template.c (__iseqsig): Use __feraiseexcept
        instead of feraiseexcept.

2017-03-15  Florian Weimer  <fweimer@redhat.com>

        [BZ #21243]
        * support/temp_file.c (support_delete_temp_files): Add comment
        about ignored errors.

2017-03-15  Florian Weimer  <fweimer@redhat.com>

        [BZ #21244]
        * support/xclose.c: New file.
        * support/Makefile (libsupport-routines): Add xclose.
        * support/xunistd.h (xclose): Declare.
        * support/resolv_test.c (server_thread_tcp_client)
        (server_thread_tcp, make_server_sockets, resolv_test_start)
        (resolv_test_end): Call xclose instead of close.
        * support/support_enter_network_namespace.c
        (support_enter_network_namespace): Likewise.
        * support/support_run_diff.c (write_to_temp_file): Likewise.

2017-03-15  Florian Weimer  <fweimer@redhat.com>

        * support/support_format_dns_packet.c (support_format_dns_packet):
        Handle CNAME records in the response.  Extract RDATA names from
        rdata, not the whole packet.  Check AAAA record length.
        * support/tst-support_format_dns_packet.c: New file.
        * support/Makefile (tests): Add tst-support_format_dns_packet.
        (tst-support_format_dns_packet): Link against libresolv.

2017-03-14  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #21232]
        * sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fadvise64.c: Add
        posix_fadvise64 weak_alias for static build.

2017-03-14  Andreas Schwab  <schwab@suse.de>

        * sysdeps/generic/dl-procinfo.h (_dl_platform_string): Remove.
        * sysdeps/alpha/dl-procinfo.h (_dl_platform_string): Remove.
        (_dl_string_platform): Use GLRO(dl_alpha_platforms) directly.
        * sysdeps/i386/dl-procinfo.h (_dl_platform_string): Remove.
        * sysdeps/mips/dl-procinfo.h (_dl_platform_string): Remove.
        (_dl_string_platform): Use GLRO(dl_mips_platforms) directly.
        * sysdeps/s390/dl-procinfo.h (_dl_platform_string): Remove.
        * sysdeps/sparc/dl-procinfo.h (_dl_platform_string): Remove.

2017-03-13  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/send.c (__send): Convert hurdish error code into
        posix error code.
        * sysdeps/mach/hurd/recv.c (__recv): Likewise.

2017-03-13  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * scripts/build-many-glibcs.py (Context.add_all_configs): Remove
        no_isolate usage for SH.

2017-03-13  Wilco Dijkstra  <wdijkstr@arm.com>

        [BZ #15105]
        [BZ #19463]
        * elf/dl-cache.c (_dl_load_cache_lookup): Use __strdup.
        * inet/rcmd.c (rcmd_af): Likewise.
        * inet/rexec.c   (rexec_af): Likewise.
        * intl/dcigettext.c (_LIBC): Likewise.
        * intl/finddomain.c (_nl_find_domain): Use strdup expansion.
        * locale/loadarchive.c (_nl_load_locale_from_archive): Use __strdup.
        * locale/setlocale.c (setlocale): Likewise.
        * posix/spawn_faction_addopen.c
        (posix_spawn_file_actions_addopen): Likewise.
        * stdlib/putenv.c (putenv): Use __strndup.
        * sunrpc/svc_simple.c (__registerrpc): Use __strdup.
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Use __strdup/__strndup.
        * include/stdlib.h (__need_malloc_and_calloc): Remove uses.
        (__Need_M_And_C) Remove define/undef.
        * stdlib/stdlib.h (__need_malloc_and_calloc): Remove uses.
        (__malloc_and_calloc_defined): Remove define.
        * string/bits/string2.h (__strdup): Remove define.
        (strdup): Likewise.
        (__strndup): Likewise.
        (strndup): Likewise.

2017-03-13  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/bits/in.h (IPV6_AUTOFLOWLABEL): New
        macro.
        (IPV6_ADDR_PREFERENCES): Likewise.
        (IPV6_MINHOPCOUNT): Likewise.
        (IPV6_ORIGDSTADDR): Likewise.
        (IPV6_RECVORIGDSTADDR): Likewise.
        (IPV6_TRANSPARENT): Likewise.
        (IPV6_UNICAST_IF): Likewise.
        (IPV6_RECVFRAGSIZE): Likewise.

2017-03-13  Thorsten Kukuk  <kukuk@suse.com>

        * sunrpc/Makefile: only run rpcgen tests if we build rpcgen.

2017-03-12  Alexey Neyman <stilor@att.net>

        * sysdeps/sh/dl-machine.h (elf_machine_rela): The condition
        in R_SH_DIR32 case is always false when inlined from
        dl-conflict.c. Ifdef out to prevent GCC from insertin an

2016-03-12  Marko Myllynen  <myllynen@redhat.com>

        * sysdeps/unix/sysv/linux/alpha/kernel-features.h
        (__ASSUME_RECV_SYSCALL): Replace duplicate by
        __ASSUME_SEND_SYSCALL.

2017-03-11  Thorsten Kukuk  <kukuk@suse.com>

        * sunrpc/Makefile: don't build and install rpcsvc header
        files, rpcgen and librpcsvc.a by default.

2017-03-10  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * math/auto-libm-test-out-catan: Regenerated.
        * math/auto-libm-test-out-catanh: Likewise.
        * sysdeps/s390/fpu/libm-test-ulps: Likewise.

2017-03-09  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/mips64/libm-test-ulps: Update catan and catanh ulps
        for long double with corrected test expectations.

2016-03-08  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/sysdep.h (HAVE_INTERNAL_SEND_SYMBOL):
        Define.
        * sysdeps/unix/sysv/linux/aarch64/sysdep.h
        (HAVE_INTERNAL_SEND_SYMBOL): Undefine.
        * sysdeps/unix/sysv/linux/nios2/sysdep.h
        (HAVE_INTERNAL_SEND_SYMBOL): Likewise.
        * sysdeps/unix/sysv/linux/tile/sysdep.h
        (HAVE_INTERNAL_SEND_SYMBOL): Likewise.
        * sysdeps/unix/sysv/linux/alpha/kernel-features.h
        (__ASSUME_RECV_SYSCALL): Define.
        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        (__ASSUME_RECV_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/hppa/kernel-features.h
        (__ASSUME_RECV_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/ia64/kernel-features.h
        (__ASSUME_RECV_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        (__ASSUME_RECV_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/i386/kernel-features.h
        (__ASSUME_SENDTO_FOR_SEND_SYSCALL): Remove define.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        (__ASSUME_SENDTO_FOR_SEND_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/s390/kernel-features.h
        (__ASSUME_SENDTO_FOR_SEND_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove send from
        auto-generation list.
        * sysdeps/unix/sysv/linux/arm/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewike.
        * sysdeps/unix/sysv/linux/mips/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/send.c: Simplify includes.
        (__ASSUME_SENDTO_FOR_SEND_SYSCALL): Replace by
        __ASSUME_SENDTO_SYSCALL.
        * sysdeps/unix/sysv/linux/x86_64/send.c: Remove file.
        * sysdeps/unix/sysv/linux/mips/mips64/send.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/send.c: Likewise.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove sendto from
        auto-generation list.
        * sysdeps/unix/sysv/linux/arm/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/mips/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_SENDTO_SYSCALL): Define by default.
        * sysdeps/unix/sysv/linux/i386/kernel-features.h
        (__ASSUME_SENDTO_SYSCALL): Undef it is kernel does not support
        __NR_sendto.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        (__ASSUME_SENDTO_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/s390/kernel-features.h
        (__ASSUME_SENDTO_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_SENDTO_SYSCALL): Remove definition.
        * sysdeps/unix/sysv/linux/powerpc/kernel-features.h
        (__ASSUME_SENDTO_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/sh/kernel-features.h:
        (__ASSUME_SENDTO_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/sendto.c: Simplify includes.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove recv from
        auto-generation list.
        * sysdeps/unix/sysv/linux/arm/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/mips/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/alpha/kernel-features.h
        (__ASSUME_RECV_SYSCALL): New define.
        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        (__ASSUME_RECV_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/hppa/kernel-features.h
        (__ASSUME_RECV_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/ia64/kernel-features.h
        (__ASSUME_RECV_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        (__ASSUME_RECV_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/i386/kernel-features.h
        (__ASSUME_RECVFROM_FOR_RECV_SYSCALL): Remove define.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        (__ASSUME_RECVFROM_FOR_RECV_SYSCALL): Remove define.
        * sysdeps/unix/sysv/linux/s390/kernel-features.h
        (__ASSUME_RECVFROM_FOR_RECV_SYSCALL): Remove define.
        * sysdeps/unix/sysv/linux/generic/recv.c: Remove file.
        * sysdeps/unix/sysv/linux/mips/mips64/recv.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/recv.c: Likewise.
        * sysdeps/unix/sysv/linux/recv.c: Simplify includes.
        (__libc_recv): Use __ASSUME_RECVFROM_SYSCALL instead of
        __ASSUME_RECVFROM_FOR_RECV_SYSCALL to issue recvfrom syscall.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove recvfrom from
        auto-generation list.
        * sysdeps/unix/sysv/linux/arm/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/mips/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/i386/kernel-features.h
        (__ASSUME_RECVFROM_SYSCALL): Define by default.
        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_RECVFROM_SYSCALL): Undef it if kernel does not support
        __NR_recvfrom.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        (__ASSUME_RECVFROM_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/s390/kernel-features.h
        (__ASSUME_RECVFROM_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_RECVFROM_SYSCALL): Remove definition.
        * sysdeps/unix/sysv/linux/powerpc/kernel-features.h
        (__ASSUME_RECVFROM_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/sh/kernel-features.h
        (__ASSUME_RECVFROM_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/sparc/kernel-features.h
        (__ASSUME_RECVFROM_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/recvfrom.c: Simplify includes.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove connect from
        auto-generation list.
        * sysdeps/unix/sysv/linux/arm/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/mips/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/connect.c: Simplify include list.
        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_CONNECT_SYSCALL): Define.
        * sysdeps/unix/sysv/linux/i386/kernel-features.h
        (__ASSUME_CONNECT_SYSCALL): Undef if kernel does not support it.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        (__ASSUME_CONNECT_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/s390/kernel-features.h
        (__ASSUME_CONNECT_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/sparc/kernel-features.h
        (__ASSUME_CONNECT_SYSCALL): Likewise.

        * sysdeps/unix/sysv/linux/accept.c (__libc_accept): Replace
        __ASSUME_ACCEPT4_FOR_ACCEPT_SYSCALL by __ASSUME_ACCEPT4_SYSCALL.
        * sysdeps/unix/sysv/linux/alpha/syscalls.list?: Remove accept from
        auto-generation list.
        * sysdeps/unix/sysv/linux/arm/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/mips/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/i386/kernel-features.h
        (__ASSUME_ACCEPT4_FOR_ACCEPT_SYSCALL): Remove define.
        (__ASSUME_ACCEPT_SYSCALL): Undefine.
        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_ACCEPT_SYSCALL): New define.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        (__ASSUME_ACCEPT4_FOR_ACCEPT_SYSCALL): Remove define.
        (__ASSUME_ACCEPT_SYSCALL): Define wheter kernel version supports.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_ACCEPT_SYSCALL): Define.
        * sysdeps/unix/sysv/linux/powerpc/kernel-features.h
        (__ASSUME_ACCEPT_SYSCALL): Undefine.
        * sysdeps/unix/sysv/linux/s390/kernel-features.h
        (__ASSUME_ACCEPT4_FOR_ACCEPT_SYSCALL): Remove define.
        (__ASSUME_ACCEPT_SYSCALL): Undefine.
        * sysdeps/unix/sysv/linux/sh/kernel-features.h
        (__ASSUME_ACCEPT_SYSCALL): Undefine.
        * sysdeps/unix/sysv/linux/sparc/kernel-features.h
        (__ASSUME_ACCEPT_SYSCALL): Undefine for 32 bits.

2017-03-08  Yury Norov <ynorov@caviumnetworks.com>
            Zack Weinberg  <zackw@panix.com>

        * posix/test-errno.c: New file.
        * posix/Makefile (tests): Add test-errno.
        * sysdeps/unix/sysv/linux/test-errno.c: New file.
        * sysdeps/unix/sysv/linux/Makefile (tests): Add test-errno.

2017-03-08  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerated.

2017-03-07  Florian Weimer  <fweimer@redhat.com>

        * time/tzset.c (compute_offset): Open-code min macro.
        (min, max, sign): Remove.

2017-03-07  Florian Weimer  <fweimer@redhat.com>

        [BZ #15576]
        Remove TZNAME_MAX limit from sysconf.
        * include/time.h (__tzname_cur_max, __tzname_max): Remove
        declaration.
        * time/tzfile.c (__tzfile_read, __tzfile_default): Do not call
        compute_tzname_max.
        (compute_tzname_max): Remove.
        * time/tzset.c (__tzname_cur_max, __tzname_max): Remove.
        (update_vars): Do not update __tzname_cur_max.
        (tzset_internal): Remove argument.
        (__tzset): Adjust call to tzset_internal.
        (__tz_convert): Likewise.

        * posix/sysconf.c (__sysconf): Return -1 for _SC_TZNAME_MAX.
        * sysdeps/posix/sysconf.c (__sysconf): Likewise.
        * manual/conf.texi (Sysconf Definition): Update comment.

2017-03-07  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        [BZ #21209]
        * elf/rtld.c (process_envvars): Ignore LD_HWCAP_MASK for
        AT_SECURE processes.
        * sysdeps/generic/unsecvars.h: Add LD_HWCAP_MASK.
        * elf/tst-env-setuid.c (test_parent): Test LD_HWCAP_MASK.
        (test_child): Likewise.
        * elf/Makefile (tst-env-setuid-ENV): Add LD_HWCAP_MASK.

2017-03-07  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/hppa/ipc_priv.h: New file.

2017-03-06  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/atomic-machine.h
        (USE_ATOMIC_COMPILER_BUILTINS): Define to 1.
        (__arch_compare_and_exchange_val_8_acq,
        __arch_compare_and_exchange_val_16_acq,
        __arch_compare_and_exchange_val_32_acq,
        __arch_compare_and_exchange_val_64_acq):
        Delete macro.
        (atomic_compare_and_exchange_val_acq,
        atomic_compare_and_exchange_val_rel,
        atomic_compare_and_exchange_bool_acq,
        catomic_compare_and_exchange_bool_acq,
        atomic_exchange_acq, atomic_exchange_rel,
        atomic_exchange_and_add_acq,
        atomic_exchange_and_add_rel,
        catomic_exchange_and_add, atomic_or_val,
        atomic_or, catomic_or, atomic_bit_test_set,
        atomic_and_val, atomic_and, catomic_and):
        Define macros with help of C11 atomic builtins.

2017-03-03  Justus Winter <justus@gnupg.org>

        * sysdeps/mach/hurd/ftruncate64.c: New file.
        * sysdeps/mach/hurd/truncate64.c: Likewise.

2017-03-03  Florian Weimer  <fweimer@redhat.com>

        * time/tzfile.c (NOID): Do not define.
        * time/tzset.c (NOID): Likewise.

2017-03-03  Florian Weimer  <fweimer@redhat.com>

        * time/tzset.c (compute_offset): Remove __attribute_noinline__.

2017-03-02  Florian Weimer  <fweimer@redhat.com>

        * elf/get-dynamic-info.h: Remove header file inclusion guard.

2017-03-02  Florian Weimer  <fweimer@redhat.com>

        [BZ #21015]
        * manual/install.texi (Configuring and compiling): Document
        --enable-bind-now.
        * Makeconfig [bind-now] (LDFLAGS-lib.so): Set.
        (build-shlib-helper): Use $(LDFLAGS-lib.so).
        (format.lds): Likewise.
        [bind-now] (LDFLAGS-c.so): Remove.
        * sysdeps/x86_64/localplt.data (libm.so): matherr relocation can
        be R_X86_64_GLOB_DAT.
        * sysdeps/unix/sysv/linux/i386/localplt.data (libm.so): matherr
        relocation can be R_386_GLOB_DAT.
        * sysdeps/unix/sysv/linux/alpha/localplt.data (libm.so): matherr
        relocaiton can be R_ALPHA_GLOB_DAT.
        * iconvdata/Makefile [bind-now] (LDFLAGS.so): Add -Wl,-z,now.

2017-03-01  Zack Weinberg  <zackw@panix.com>

        * include/libc-pointer-arith.h: New file.  Define
        cast_to_integer, ALIGN_UP, ALIGN_DOWN, PTR_ALIGN_UP, and
        PTR_ALIGN_DOWN here.
        * include/libc-internal.h: Definitions of above macros
        moved from here.  Don't include libc-diag.h anymore either.
        * posix/wordexp-test.c: Include stdint.h and libc-pointer-arith.h.
        Don't include libc-internal.h.

        * debug/pcprofile.c, elf/dl-tunables.c, elf/soinit.c, io/openat.c
        * io/openat64.c, misc/ptrace.c, nptl/pthread_clock_gettime.c
        * nptl/pthread_clock_settime.c, nptl/pthread_cond_common.c
        * string/strcoll_l.c, sysdeps/nacl/brk.c
        * sysdeps/unix/clock_settime.c
        * sysdeps/unix/sysv/linux/i386/get_clockfreq.c
        * sysdeps/unix/sysv/linux/ia64/get_clockfreq.c
        * sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c
        * sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c:
        Don't include libc-internal.h.

        * elf/get-dynamic-info.h, iconv/loop.c
        * iconvdata/iso-2022-cn-ext.c, locale/weight.h, locale/weightwc.h
        * misc/reboot.c, nis/nis_table.c, nptl_db/thread_dbP.h
        * nscd/connections.c, resolv/res_send.c, soft-fp/fmadf4.c
        * soft-fp/fmasf4.c, soft-fp/fmatf4.c, stdio-common/vfscanf.c
        * sysdeps/ieee754/dbl-64/e_lgamma_r.c
        * sysdeps/ieee754/dbl-64/k_rem_pio2.c
        * sysdeps/ieee754/flt-32/e_lgammaf_r.c
        * sysdeps/ieee754/flt-32/k_rem_pio2f.c
        * sysdeps/ieee754/ldbl-128/k_tanl.c
        * sysdeps/ieee754/ldbl-128ibm/k_tanl.c
        * sysdeps/ieee754/ldbl-96/e_lgammal_r.c
        * sysdeps/ieee754/ldbl-96/k_tanl.c, sysdeps/nptl/futex-internal.h:
        Include libc-diag.h instead of libc-internal.h.

        * elf/dl-load.c, elf/dl-reloc.c, locale/programs/locarchive.c
        * nptl/nptl-init.c, string/strcspn.c, string/strspn.c
        * malloc/malloc.c, sysdeps/i386/nptl/tls.h
        * sysdeps/nacl/dl-map-segments.h, sysdeps/x86_64/atomic-machine.h
        * sysdeps/unix/sysv/linux/spawni.c
        * sysdeps/x86_64/nptl/tls.h:
        Include libc-pointer-arith.h instead of libc-internal.h.

        * elf/get-dynamic-info.h, sysdeps/nacl/dl-map-segments.h
        * sysdeps/x86_64/atomic-machine.h:
        Add multiple include guard.

        * nss/tst-cancel-getpwuid_r.c: Include nss.h.
        * string/strcasestr.c: No need to include config.h.
        * sysdeps/powerpc/fpu/tst-setcontext-fpscr.c: Include
        sys/auxv.h. Don't include sysdep.h.
        * sysdeps/powerpc/tst-set_ppr.c: Don't include dl-procinfo.h.

        * dlfcn/tst-dladdr.c: Don't include ldsodefs.h.  Don't use
        DL_LOOKUP_ADDRESS.
        * math/test-misc.c: Instead of testing NO_LONG_DOUBLE, test whether
        LDBL_MANT_DIG is greater than DBL_MANT_DIG.
        * sysdeps/unix/sysv/linux/Makefile (CFLAGS-tst-writev.c): Use
        sysconf (_SC_PAGESIZE) instead of __getpagesize in definition
        of ARTIFICIAL_LIMIT.
        * sysdeps/unix/sysv/linux/tst-clone.c [__ia64__]: Add extern
        declaration of __clone2.

2017-02-28  Florian Weimer  <fweimer@redhat.com>

        * scripts/backport-support.sh (latest_commit): New file.

2017-02-28  Florian Weimer  <fweimer@redhat.com>

        [BZ #20257]
        * inet/Makefile (routines): Add deadline.
        (tests-static): Add tst-deadline.
        * inet/net-internal.h (struct deadline_current_time)
        (__deadline_current_time, struct deadline, __deadline_is_infinite)
        (__deadline_elapsed, __deadline_first, __deadline_from_timeval)
        (__deadline_to_ms, __is_timeval_valid_timeout): Declare.
        * inet/deadline.c: New file.
        * inet/tst-deadline.c: Likewise.
        * sunrpc/Makefile (tests): Add tst-udp-nonblocking,
        tst-udp-timeout, tst-udp-garbage.
        (tst-udp-nonblocking, tst-udp-timeout): Link against libc.so
        explicitly.
        (tst-udp-garbage): Likewise.  Also link against thread library.
        * sunrpc/clnt_udp.c (struct cu_data): Mention in comment that the
        struct layout is part of the ABI.
        (clntudp_call): Rework timeout handling.
        * sunrpc/tst-udp-garbage.c: New file.
        * sunrpc/tst-udp-nonblocking.c: Likewise.
        * sunrpc/tst-udp-timeout.c: Likewise.

2017-02-28  Florian Weimer  <fweimer@redhat.com>

        [BZ #5010]
        * sunrpc/svc.c (svc_is_mapped): Remove.
        (svc_unregister): Obtain mapped status while the service is still
        registered.
        * sunrpc/Makefile [have-thread-library] (tests): Add
        tst-svc_register.
        (tst-svc_register): Link against libc.so explicitly and the thread
        library.
        * sunrpc/tst-svc_register.c: New file.

2017-02-28  Andreas Schwab  <schwab@linux-m68k.org>

        * bits/sigthread.h: Refer to <signal.h>, not <pthread.h>.
        * sysdeps/pthread/bits/sigthread.h: Likewise.

2017-02-27  Florian Weimer  <fweimer@redhat.com>

        [BZ #21115]
        * sunrpc/clnt_udp.c (clntudp_call): Free ancillary data later.
        * sunrpc/Makefile (tests): Add tst-udp-error.
        (tst-udp-error): Link against libc.so explicitly.
        * sunrpc/tst-udp-error: New file.

2017-02-25  Zack Weinberg  <zackw@panix.com>

        * sysdeps/generic/math_private.h: Use __BIG_ENDIAN and
        __LITTLE_ENDIAN, not BIG_ENDIAN and LITTLE_ENDIAN.

        * sysdeps/generic/math_ldbl.h
        * sysdeps/ia64/fpu/math_ldbl.h
        * sysdeps/ieee754/ldbl-128/math_ldbl.h
        * sysdeps/ieee754/ldbl-128ibm/math_ldbl.h
        * sysdeps/ieee754/ldbl-96/math_ldbl.h
        * sysdeps/powerpc/fpu/math_ldbl.h
        * sysdeps/x86_64/fpu/math_ldbl.h:
        Allow direct inclusion.  Use uintNN_t instead of u_intNN_t.
        Use __BIG_ENDIAN and __LITTLE_ENDIAN, not BIG_ENDIAN and
        LITTLE_ENDIAN.  Include endian.h and/or stdint.h if necessary.
        Add copyright notices.

        * sysdeps/ieee754/ldbl-128ibm/math_ldbl.h (ldbl_canonicalize_int):
        Don't use EXTRACT_WORDS64.

        * sysdeps/ieee754/ldbl-96/test-canonical-ldbl-96.c
        * sysdeps/ieee754/ldbl-96/test-totalorderl-ldbl-96.c
        * sysdeps/ieee754/ldbl-128ibm/test-canonical-ldbl-128ibm.c
        * sysdeps/ieee754/ldbl-128ibm/test-totalorderl-ldbl-128ibm.c:
        Include math_ldbl.h, not math_private.h.

2017-02-25  Zack Weinberg  <zackw@panix.com>

        * include/libc-diag.h: New file.  Define ignore_value,
        DIAG_PUSH_NEEDS_COMMENT, DIAG_POP_NEEDS_COMMENT,
        DIAG_IGNORE_NEEDS_COMMENT, and DIAG_IGNORE_Os_NEEDS_COMMENT here.

        * include/libc-internal.h: Definitions of above macros moved from
        here.  Include libc-diag.h.  Add copyright notice.

        * malloc/tst-malloc.c, malloc/tst-memcheck.c, malloc/tst-realloc.c
        * misc/tst-error1.c, posix/tst-dir.c, stdio-common/bug21.c
        * stdio-common/scanf14.c, stdio-common/scanf4.c, stdio-common/scanf7.c
        * stdio-common/test-vfprintf.c, stdio-common/tst-printf.c
        * stdio-common/tst-printfsz.c, stdio-common/tst-sprintf.c
        * stdio-common/tst-unlockedio.c, stdio-common/tstdiomisc.c
        * stdlib/bug-getcontext.c, string/tester.c, string/tst-endian.c
        * time/tst-strptime2.c, wcsmbs/tst-wcstof.c:
        Include libc-diag.h instead of libc-internal.h.

        * stdlib/tst-environ.c: Include libc-diag.h.  Suppress -Wnonnull for
        call to unsetenv (NULL).
        * nptl/tst-mutex1.c: Include libc-diag.h.  Suppress -Wnonnull for
        call to pthread_mutexattr_destroy (NULL).

2017-02-25  Zack Weinberg  <zackw@panix.com>

        * include/features.h (__GLIBC_USE_DEPRECATED_GETS): New macro.
        * libio/stdio.h, libio/bits/stdio2.h: Condition gets on
        __GLIBC_USE (DEPRECATED_GETS).  Update comments to indicate
        gets was removed from C++ in C++14.
        * include/stdio.h: Remove redundant declaration of gets.
        * debug/tst-chk1.c, stdio-common/tst-gets.c: Force gets to
        be declared, since we are testing it.
        * stdio-common/Makefile (tst-gets.c): Compile with
        -Wno-deprecated-declarations.
        * debug/Makefile (tst-chk1.c, tst-chk2.c, tst-chk3.c, tst-chk4.cc)
        (tst-chk5.cc, tst-chk6.cc, tst-lfschk1.c, tst-lfschk2.c)
        (tst-lfschk3.c, tst-lfschk4.cc, tst-lfschk5.cc, tst-lfschk6.cc):
        Compile with -Wno-deprecated-declarations.

2017-02-24  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * math/libm-test-support.c (check_ulp): Use LIT() around literal
        numbers.

2017-02-24  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * resolv/tst-resolv-qtypes.c (domain):
        Change type to const pointer to const char.

2017-02-24  Joseph Myers  <joseph@codesourcery.com>

        * math/Makefile (libm-tests-generated): Remove variable.
        (libm-tests-base-normal): New variable.
        (libm-tests-base-finite): Likewise.
        (libm-tests-base-inline): Likewise.
        (libm-tests-base): Likewise.
        (libm-tests-normal): Likewise.
        (libm-tests-finite): Likewise.
        (libm-tests-inline): Likewise.
        (libm-tests-vector): Likewise.
        (libm-tests): Define in terms of these new variables.
        (libm-tests-for-type): New variable.
        (libm-tests.o): Move definition.
        (tests): Move addition of $(libm-tests).
        (generated): Update for new and removed libm test files.
        ($(objpfx)libm-test.c): Remove target.
        ($(objpfx)libm-have-vector-test.h): Likewise.
        (CFLAGS-test-double-vlen2.c): Remove variable.
        (CFLAGS-test-double-vlen4.c): Likewise.
        (CFLAGS-test-double-vlen8.c): Likewise.
        (CFLAGS-test-float-vlen4.c): Likewise.
        (CFLAGS-test-float-vlen8.c): Likewise.
        (CFLAGS-test-float-vlen16.c): Likewise.
        (CFLAGS-test-float.c): Likewise.
        (CFLAGS-test-float-finite.c): Likewise.
        (CFLAGS-libm-test-support-float.c): Likewise.
        (CFLAGS-test-double.c): Likewise.
        (CFLAGS-test-double-finite.c): Likewise.
        (CFLAGS-libm-test-support-double.c): Likewise.
        (CFLAGS-test-ldouble.c): Likewise.
        (CFLAGS-test-ldouble-finite.c): Likewise.
        (CFLAGS-libm-test-support-ldouble.c): Likewise.
        (libm-test-inline-cflags): New variable.
        (CFLAGS-test-ifloat.c): Remove variable.
        (CFLAGS-test-idouble.c): Likewise.
        (CFLAGS-test-ildouble.c): Likewise.
        ($(addprefix $(objpfx), $(libm-tests.o))): Move target and update
        dependencies.
        ($(foreach t,$(libm-tests-normal),$(objpfx)$(t).c)): New rule.
        ($(foreach t,$(libm-tests-finite),$(objpfx)$(t).c)): Likewise.
        ($(foreach t,$(libm-tests-inline),$(objpfx)$(t).c)): Likewise.
        ($(foreach t,$(libm-tests-vector),$(objpfx)$(t).c)): Likewise.
        ($(foreach t,$(types),$(objpfx)libm-test-support-$(t).c)):
        Likewise.
        (dependencies on libm-test-support-*.o): Remove.
        ($(foreach f,$(libm-test-funcs-all),$(objpfx)$(o)-$(f).o)): New
        rules using iterators.
        ($(addprefix $(objpfx),$(call libm-tests-for-type,$(o)))):
        Likewise.
        ($(objpfx)libm-test-support-$(o).o): Likewise.
        ($(addprefix $(objpfx),$(filter-out $(tests-static)
        $(libm-vec-tests),$(tests)))): Filter out $(libm-tests-vector)
        instead.
        ($(addprefix $(objpfx), $(libm-vec-tests))): Use iterator to
        define rule instead.
        * math/README.libm-test: Update.
        * math/libm-test-acos.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-acosh.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-asin.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-asinh.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-atan.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-atan2.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-atanh.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-cabs.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-cacos.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-cacosh.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-canonicalize.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-carg.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-casin.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-casinh.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-catan.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-catanh.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-cbrt.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-ccos.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-ccosh.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-ceil.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-cexp.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-cimag.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-clog.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-clog10.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-conj.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-copysign.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-cos.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-cosh.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-cpow.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-cproj.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-creal.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-csin.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-csinh.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-csqrt.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-ctan.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-ctanh.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-erf.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-erfc.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-exp.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-exp10.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-exp2.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-expm1.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-fabs.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-fdim.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-floor.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-fma.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-fmax.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-fmaxmag.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-fmin.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-fminmag.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-fmod.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-fpclassify.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-frexp.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-fromfp.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-fromfpx.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-getpayload.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-hypot.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-ilogb.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-iscanonical.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-iseqsig.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-isfinite.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-isgreater.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-isgreaterequal.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-isinf.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-isless.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-islessequal.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-islessgreater.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-isnan.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-isnormal.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-issignaling.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-issubnormal.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-isunordered.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-iszero.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-j0.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-j1.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-jn.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-lgamma.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-llogb.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-llrint.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-llround.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-log.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-log10.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-log1p.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-log2.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-logb.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-lrint.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-lround.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-modf.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-nearbyint.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-nextafter.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-nextdown.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-nexttoward.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-nextup.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-pow.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-remainder.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-remquo.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-rint.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-round.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-roundeven.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-scalb.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-scalbln.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-scalbn.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-setpayload.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-setpayloadsig.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-signbit.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-significand.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-sin.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-sincos.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-sinh.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-sqrt.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-tan.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-tanh.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-tgamma.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-totalorder.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-totalordermag.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-trunc.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-ufromfp.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-ufromfpx.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-y0.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-y1.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-yn.inc: Include libm-test-driver.c.
        (do_test): New function.
        * math/libm-test-driver.c: Do not include libm-have-vector-test.h.
        (HAVE_VECTOR): Remove macro.
        (START): Do not call HAVE_VECTOR.
        * math/test-double-vlen2.h (FUNC_TEST): Remove macro.
        * math/test-double-vlen4.h (FUNC_TEST): Remove macro.
        * math/test-double-vlen8.h (FUNC_TEST): Remove macro.
        * math/test-float-vlen16.h (FUNC_TEST): Remove macro.
        * math/test-float-vlen4.h (FUNC_TEST): Remove macro.
        * math/test-float-vlen8.h (FUNC_TEST): Remove macro.
        * math/test-math-vector.h (FUNC_TEST): New macro.
        (WRAPPER_DECL): Rename to WRAPPER_DECL_f.
        * sysdeps/x86_64/fpu/Makefile (double-vlen2-funcs): New variable.
        (double-vlen4-funcs): Likewise.
        (double-vlen4-avx2-funcs): Likewise.
        (double-vlen8-funcs): Likewise.
        (float-vlen4-funcs): Likewise.
        (float-vlen8-funcs): Likewise.
        (float-vlen8-avx2-funcs): Likewise.
        (float-vlen16-funcs): Likewise.
        (CFLAGS-test-double-vlen4-avx2.c): Remove variable.
        (CFLAGS-test-float-vlen8-avx2.c): Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4.h (TEST_VECTOR_cos): Remove
        macro.
        (TEST_VECTOR_sin): Likewise.
        (TEST_VECTOR_sincos): Likewise.
        (TEST_VECTOR_log): Likewise.
        (TEST_VECTOR_exp): Likewise.
        (TEST_VECTOR_pow): Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8.h (TEST_VECTOR_cos):
        Likewise.
        (TEST_VECTOR_sin): Likewise.
        (TEST_VECTOR_sincos): Likewise.
        (TEST_VECTOR_log): Likewise.
        (TEST_VECTOR_exp): Likewise.
        (TEST_VECTOR_pow): Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen16.h (TEST_VECTOR_cosf):
        Likewise.
        (TEST_VECTOR_sinf): Likewise.
        (TEST_VECTOR_sincosf): Likewise.
        (TEST_VECTOR_logf): Likewise.
        (TEST_VECTOR_expf): Likewise.
        (TEST_VECTOR_powf): Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8.h (TEST_VECTOR_cosf):
        Likewise.
        (TEST_VECTOR_sinf): Likewise.
        (TEST_VECTOR_sincosf): Likewise.
        (TEST_VECTOR_logf): Likewise.
        (TEST_VECTOR_expf): Likewise.
        (TEST_VECTOR_powf): Likewise.
        * math/gen-libm-have-vector-test.sh: Remove file.
        * math/libm-test.inc: Likewise.
        * math/libm-test-support-double.c: Likewise.
        * math/libm-test-support-float.c: Likewise.
        * math/libm-test-support-ldouble.c: Likewise.
        * math/test-double-finite.c: Likewise.: Likewise.
        * math/test-double.c: Likewise.
        * math/test-float-finite.c: Likewise.
        * math/test-float.c: Likewise.
        * math/test-idouble.c: Likewise.
        * math/test-ifloat.c: Likewise.
        * math/test-ildouble.c: Likewise.
        * math/test-ldouble-finite.c: Likewise.
        * math/test-ldouble.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen2.h: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen16.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4.h: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8.c: Likewise.

2017-02-23 Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
           Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile: Add wrappers to gen-libm-calls.
        * math/w_acos_template.c: New file.
        * math/w_acosh_template.c: Likewise.
        * math/w_asin_template.c: Likewise.
        * math/w_atan2_template.c: Likewise.
        * math/w_atanh_template.c: Likewise.
        * math/w_cosh_template.c: Likewise.
        * math/w_exp10_template.c: Likewise.
        * math/w_exp2_template.c: Likewise.
        * math/w_exp_template.c: Likewise.
        * math/w_fmod_template.c: Likewise.
        * math/w_hypot_template.c: Likewise.
        * math/w_j0_template.c: Likewise.
        * math/w_j1_template.c: Likewise.
        * math/w_jn_template.c: Likewise.
        * math/w_lgamma_r_template.c: Likewise.
        * math/w_lgamma_template.c: Likewise.
        * math/w_log10_template.c: Likewise.
        * math/w_log2_template.c: Likewise.
        * math/w_log_template.c: Likewise.
        * math/w_pow_template.c: Likewise.
        * math/w_remainder_template.c: Likewise.
        * math/w_sinh_template.c: Likewise.
        * math/w_sqrt_template.c: Likewise.
        * math/w_tgamma_template.c: Likewise.: Likewise.
        * sysdeps/generic/math-type-macros-double.h
        (__USE_WRAPPER_TEMPLATE): New macro to control inclusion of
        the new wrappers.
        * sysdeps/generic/math-type-macros-float.h: Likewise.
        * sysdeps/generic/math-type-macros-ldouble.h: Likewise.

2017-02-22  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/sys/timerfd.h (TFD_TIMER_CANCEL_ON_SET):
        New enum constant and macro.

        * scripts/build-many-glibcs.py (Context.checkout): Default Linux
        kernel version to 4.10.

2017-02-21  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/bits/in.h (IP_RECVFRAGSIZE): New macro.

2017-02-21  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2017-02-21  Wainer dos Santos Moschetta  <wainersm@linux.vnet.ibm.com>

        * sysdeps/powerpc/tst-set_ppr.c: New file.
        Implement test cases for __ppc_set_ppr_* functions.
        * sysdeps/powerpc/Makefile ($(subdir),misc): Add tst-set_ppr
        in the list of tests.

2017-02-21  Wainer dos Santos Moschetta  <wainersm@linux.vnet.ibm.com>

        * sysdeps/powerpc/test-get_hwcap.c: Use <support/test-driver.c>
        instead of test-skeleton.c.
        (do_test): Replaced pthread_create and pthread_join with
        xpthread_create and xpthread_join.  Use TEST_VERIFY_EXIT macro.
        Removed unneeded status variable.
        * sysdeps/powerpc/test-gettimebase.c: Use <support/test-driver.c>
        instead of test-skeleton.c.
        * sysdeps/powerpc/tst-tlsopt-powerpc.c: Likewise.

2017-02-20  Mike FABIAN  <mfabian@redhat.com>

        [BZ #20313]
        * include/stdc-predef.h (__STDC_ISO_10646__): Update to
        201605L, for Unicode 9.

2017-02-20  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test-support.h (EXCEPTIONS_OK): Remove macro.
        (UNDERFLOW_EXCEPTION_FLOAT): Likewise.
        (UNDERFLOW_EXCEPTION_OK_FLOAT): Likewise.
        (UNDERFLOW_EXCEPTION_DOUBLE): Likewise.
        (UNDERFLOW_EXCEPTION_OK_DOUBLE): Likewise.
        (UNDERFLOW_EXCEPTION_LDOUBLE_IBM): Likewise.

2017-02-19  Zack Weinberg  <zackw@panix.com>

        * rt/tst-mqueue4.c: Include stdint.h.

2017-02-17  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/arm/libm-test-ulps: Update.
        * sysdeps/mips/mips32/libm-test-ulps: Likewise.
        * sysdeps/mips/mips64/libm-test-ulps: Likewise.
        * sysdeps/powerpc/nofpu/libm-test-ulps: Likewise.

2017-01-17  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #21029]
        * config.h.in [CAN_USE_REGISTER_ASM_EBP]: New define.
        * sysdeps/unix/sysv/linux/i386/Makefile
        [$(subdir) = elf] (sysdep-dl-routines): Add libc-do-syscall.
        (uses-6-syscall-arguments): Remove.
        [$(subdir) = misc] (CFLAGS-epoll_pwait.o): Likewise.
        [$(subdir) = misc] (CFLAGS-epoll_pwait.os): Likewise.
        [$(subdir) = misc] (CFLAGS-mmap.o): Likewise.
        [$(subdir) = misc] (CFLAGS-mmap.os): Likewise.
        [$(subdir) = misc] (CFLAGS-mmap64.o): Likewise.
        [$(subdir) = misc] (CFLAGS-mmap64.os): Likewise.
        [$(subdir) = misc] (CFLAGS-pselect.o): Likewise.
        [$(subdir) = misc] (cflags-pselect.o): Likewise.
        [$(subdir) = misc] (cflags-pselect.os): Likewise.
        [$(subdir) = misc] (cflags-rtld-mmap.os): Likewise.
        [$(subdir) = sysvipc] (cflags-semtimedop.o): Likewise.
        [$(subdir) = sysvipc] (cflags-semtimedop.os): Likewise.
        [$(subdir) = io] (CFLAGS-posix_fadvise64.o): Likewise.
        [$(subdir) = io] (CFLAGS-posix_fadvise64.os): Likewise.
        [$(subdir) = io] (CFLAGS-posix_fallocate.o): Likewise.
        [$(subdir) = io] (CFLAGS-posix_fallocate.os): Likewise.
        [$(subdir) = io] (CFLAGS-posix_fallocate64.o): Likewise.
        [$(subdir) = io] (CFLAGS-posix_fallocate64.os): Likewise.
        [$(subdir) = io] (CFLAGS-sync_file_range.o): Likewise.
        [$(subdir) = io] (CFLAGS-sync_file_range.os): Likewise.
        [$(subdir) = io] (CFLAGS-fallocate.o): Likewise.
        [$(subdir) = io] (CFLAGS-fallocate.os): Likewise.
        [$(subdir) = io] (CFLAGS-fallocate64.o): Likewise.
        [$(subdir) = io] (CFLAGS-fallocate64.os): Likewise.
        [$(subdir) = nptl] (CFLAGS-pthread_rwlock_timedrdlock.o):
        Likewise.
        [$(subdir) = nptl] (CFLAGS-pthread_rwlock_timedrdlock.os):
        Likewise.
        [$(subdir) = nptl] (CFLAGS-pthread_rwlock_timedrwlock.o):
        Likewise.
        [$(subdir) = nptl] (CFLAGS-pthread_rwlock_timedrwlock.os):
        Likewise.
        [$(subdir) = nptl] (CFLAGS-sem_wait.o): Likewise.
        [$(subdir) = nptl] (CFLAGS-sem_wait.os): Likewise.
        [$(subdir) = nptl] (CFLAGS-sem_timedwait.o): Likewise.
        [$(subdir) = nptl] (CFLAGS-sem_timedwait.os): Likewise.
        * sysdeps/unix/sysv/linux/i386/configure.ac: Add check if compiler allows
        ebp on inline assembly.
        * sysdeps/unix/sysv/linux/i386/configure: Regenerate.
        * sysdeps/unix/sysv/linux/i386/sysdep.h (OPTIMIZE_FOR_GCC_5):
        Set if CAN_USE_REGISTER_ASM_EBP is set.

2017-02-17  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.c (init_cpu_features): Use
        index_cpu_RTM and reg_RTM to clear the bit_cpu_RTM bit.

2017-02-17  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add tests of catan and catanh.
        * math/auto-libm-test-out-catan: New generated file.
        * math/auto-libm-test-out-catanh: Likewise.
        * math/libm-test-catan.inc (catan_test_data): Use AUTO_TESTS_c_c.
        Move tests with finite inputs, except divide-by-zero cases, to
        auto-libm-test-in.
        * math/libm-test-catanh.inc (catanh_test_data): Likewise.
        * math/Makefile (libm-test-funcs-auto): Add catan and catanh.
        (libm-test-funcs-noauto): Remove catan and catanh.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add tests of casin and casinh.
        * math/auto-libm-test-out-casin: New generated file.
        * math/auto-libm-test-out-casinh: Likewise.
        * math/libm-test-casin.inc (casin_test_data): Use AUTO_TESTS_c_c.
        Move tests with finite inputs to auto-libm-test-in.
        * math/libm-test-casinh.inc (casinh_test_data): Likewise.
        * math/Makefile (libm-test-funcs-auto): Add casin and casinh.
        (libm-test-funcs-noauto): Remove casin and casinh.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add tests of cacos and cacosh.
        * math/auto-libm-test-out-cacos: New generated file.
        * math/auto-libm-test-out-cacosh: Likewise.
        * math/libm-test-cacos.inc (cacos_test_data): Use AUTO_TESTS_c_c.
        Move tests with finite inputs to auto-libm-test-in.
        * math/libm-test-cacosh.inc (cacosh_test_data): Likewise.
        * math/Makefile (libm-test-funcs-auto): Add cacos and cacosh.
        (libm-test-funcs-noauto): Remove cacos and cacosh.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        Revert:
        2017-02-16  Zack Weinberg  <zackw@panix.com>

        * sysdeps/x86_64/fpu/math-tests-arch.h: Include cpu-features.h.
        Don't include init-arch.h.
        * sysdeps/x86_64/multiarch/test-multiarch.h: Include cpu-features.h.
        Don't include init-arch.h.

2017-02-17  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        [BZ #21171]
        * sysdeps/ieee754/dbl-64/e_lgamma_r.c (__ieee754_lgamma_r): Return
        +Inf and raise divide-by-zero when x is negative.
        * sysdeps/ieee754/flt-32/e_lgammaf_r.c (__ieee754_lgammaf_r): Likewise.
        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c (__ieee754_lgammal_r): Likewise.
        * sysdeps/ieee754/dbl-64/e_log10.c (__ieee754_log10):  Return
        -Inf and raise divide-by-zero when x = +-0.
        * sysdeps/ieee754/dbl-64/e_log2.c (__ieee754_log2): Likewise.
        * sysdeps/ieee754/flt-32/e_log10f.c (__ieee754_log10f): Likewise.
        * sysdeps/ieee754/flt-32/e_log2f.c (__ieee754_log2f): Likewise.
        * sysdeps/ieee754/ldbl-128/e_log10l.c (__ieee754_log10l): Likewise.
        * sysdeps/ieee754/ldbl-128/e_log2l.c (__ieee754_log2l): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_log10l.c (__ieee754_log10l): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_log2l.c (__ieee754_log2l): Likewise.

2017-02-16  Zack Weinberg  <zackw@panix.com>

        * scripts/build-many-glibcs.py (bot_build_mail): If the
        bot_config does not contain all of the necessary email-
        related settings, just print a warning and continue.

2017-02-16  Zack Weinberg  <zackw@panix.com>

        * crypt/md5.h: Test _LIBC with #if defined, not #if.
        * dirent/opendir-tst1.c: Include sys/stat.h.
        * dirent/tst-fdopendir.c: Include sys/stat.h.
        * dirent/tst-fdopendir2.c: Include stdlib.h.
        * dirent/tst-scandir.c: Include stdbool.h.
        * elf/tst-auditmod1.c: Include link.h and stddef.h.
        * elf/tst-tls15.c: Include stdlib.h.
        * elf/tst-tls16.c: Include stdlib.h.
        * elf/tst-tls17.c: Include stdlib.h.
        * elf/tst-tls18.c: Include stdlib.h.
        * iconv/tst-iconv6.c: Include endian.h.
        * iconvdata/bug-iconv11.c: Include limits.h.
        * io/test-utime.c: Include stdint.h.
        * io/tst-faccessat.c: Include sys/stat.h.
        * io/tst-fchmodat.c: Include sys/stat.h.
        * io/tst-fchownat.c: Include sys/stat.h.
        * io/tst-fstatat.c: Include sys/stat.h.
        * io/tst-futimesat.c: Include sys/stat.h.
        * io/tst-linkat.c: Include sys/stat.h.
        * io/tst-mkdirat.c: Include sys/stat.h and stdbool.h.
        * io/tst-mkfifoat.c: Include sys/stat.h and stdbool.h.
        * io/tst-mknodat.c: Include sys/stat.h and stdbool.h.
        * io/tst-openat.c: Include stdbool.h.
        * io/tst-readlinkat.c: Include sys/stat.h.
        * io/tst-renameat.c: Include sys/stat.h.
        * io/tst-symlinkat.c: Include sys/stat.h.
        * io/tst-unlinkat.c: Include stdbool.h.
        * libio/bug-memstream1.c: Include stdlib.h.
        * libio/bug-wmemstream1.c: Include stdlib.h.
        * libio/tst-fwrite-error.c: Include stdlib.h.
        * libio/tst-memstream1.c: Include stdlib.h.
        * libio/tst-memstream2.c: Include stdlib.h.
        * libio/tst-memstream3.c: Include stdlib.h.
        * malloc/tst-interpose-aux.c: Include stdint.h.
        * misc/tst-preadvwritev-common.c: Include sys/stat.h.
        * nptl/tst-basic7.c: Include limits.h.
        * nptl/tst-cancel25.c: Include pthread.h, not pthreadP.h.
        * nptl/tst-cancel4.c: Include stddef.h, limits.h, and sys/stat.h.
        * nptl/tst-cancel4_1.c: Include stddef.h.
        * nptl/tst-cancel4_2.c: Include stddef.h.
        * nptl/tst-cond16.c: Include limits.h.
        Use sysconf(_SC_PAGESIZE) instead of __getpagesize.
        * nptl/tst-cond18.c: Include limits.h.
        Use sysconf(_SC_PAGESIZE) instead of __getpagesize.
        * nptl/tst-cond4.c: Include stdint.h.
        * nptl/tst-cond6.c: Include stdint.h.
        * nptl/tst-stack2.c: Include limits.h.
        * nptl/tst-stackguard1.c: Include stddef.h.
        * nptl/tst-tls4.c: Include stdint.h. Don't include tls.h.
        * nptl/tst-tls4moda.c: Include stddef.h.
        Don't include stdio.h, unistd.h, or tls.h.
        * nptl/tst-tls4modb.c: Include stddef.h.
        Don't include stdio.h, unistd.h, or tls.h.
        * nptl/tst-tls5.h: Include stddef.h. Don't include stdlib.h or tls.h.
        * posix/tst-getaddrinfo2.c: Include stdio.h.
        * posix/tst-getaddrinfo5.c: Include stdio.h.
        * posix/tst-pathconf.c: Include sys/stat.h.
        * posix/tst-posix_fadvise-common.c: Include stdint.h.
        * posix/tst-preadwrite-common.c: Include sys/stat.h.
        * posix/tst-regex.c: Include stdint.h.
        Don't include spawn.h or spawn_int.h.
        * posix/tst-regexloc.c: Don't include spawn.h or spawn_int.h.
        * posix/tst-vfork3.c: Include sys/stat.h.
        * resolv/tst-bug18665-tcp.c: Include stdlib.h.
        * resolv/tst-res_hconf_reorder.c: Include stdlib.h.
        * resolv/tst-resolv-search.c: Include stdlib.h.
        * stdio-common/tst-fmemopen2.c: Include stdint.h.
        * stdio-common/tst-vfprintf-width-prec.c: Include stdlib.h.
        * stdlib/test-canon.c: Include sys/stat.h.
        * stdlib/tst-tls-atexit.c: Include stdbool.h.
        * string/test-memchr.c: Include stdint.h.
        * string/tst-cmp.c: Include stdint.h.
        * sysdeps/pthread/tst-timer.c: Include stdint.h.
        * sysdeps/unix/sysv/linux/tst-sync_file_range.c: Include stdint.h.
        * sysdeps/wordsize-64/tst-writev.c: Include limits.h and stdint.h.
        * sysdeps/x86_64/fpu/math-tests-arch.h: Include cpu-features.h.
        Don't include init-arch.h.
        * sysdeps/x86_64/multiarch/test-multiarch.h: Include cpu-features.h.
        Don't include init-arch.h.
        * sysdeps/x86_64/tst-auditmod10b.c: Include link.h and stddef.h.
        * sysdeps/x86_64/tst-auditmod3b.c: Include link.h and stddef.h.
        * sysdeps/x86_64/tst-auditmod4b.c: Include link.h and stddef.h.
        * sysdeps/x86_64/tst-auditmod5b.c: Include link.h and stddef.h.
        * sysdeps/x86_64/tst-auditmod6b.c: Include link.h and stddef.h.
        * sysdeps/x86_64/tst-auditmod6c.c: Include link.h and stddef.h.
        * sysdeps/x86_64/tst-auditmod7b.c: Include link.h and stddef.h.
        * time/clocktest.c: Include stdint.h.
        * time/tst-posixtz.c: Include stdint.h.
        * timezone/tst-timezone.c: Include stdint.h.

2017-02-16  Zack Weinberg  <zackw@panix.com>

        * string/string.h [__USE_MISC]: Include strings.h.
        (__bzero, bcmp, bcopy, bzero, index, rindex)
        (strcasecmp, strncasecmp, strcasecmp_l, strncasecmp_l)
        (ffs, ffsl, ffsll): Don't declare.
        * string/strings.h: Do not suppress the file if string.h has
        already been included.
        (bcmp, bcopy, bzero, strcasecmp, strncasecmp): Add __nonnull
        annotations.
        (index, rindex): Define inline forwarders even if
        __CORRECT_ISO_CPP_STRING_H_PROTO is defined.
        (ffs): Use __attribute_const__.
        (ffsl, ffsll): Declare here.
        (strcasecmp_l, strncasecmp_l): Correct comments; these functions
        have now been standardized.
        * include/string.h (__bzero): Declare here.

        * bits/types.h: Move to posix/bits.
        * include/bits/types.h: New wrapper.

2017-02-15  Wilco Dijkstra  <wdijkstr@arm.com>

        * string/bits/string2.h (strcmp): Remove define.
        (__strcmp_cg): Likewise.
        (strncmp): Likewise.

2017-02-15  Wilco Dijkstra  <wdijkstr@arm.com>

        * include/string.h: Add __cplusplus check.

2017-02-15  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        [BZ #21134]
        * sysdeps/ieee754/dbl-64/e_j0.c (__ieee754_y0): Raise the
        "divide by zero" exception when the input is zero.
        * sysdeps/ieee754/dbl-64/e_j1.c (__ieee754_y1): Likewise.
        * sysdeps/ieee754/flt-32/e_j0f.c (__ieee754_y0f): Likewise.
        * sysdeps/ieee754/flt-32/e_j1f.c (__ieee754_y1f): Likewise.
        * sysdeps/ieee754/ldbl-128/e_j0l.c (__ieee754_y0l): Likewise.
        * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_y1l): Likewise.

2017-02-15  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/x86_64/fpu/test-double-vlen2.c: Move most contents to,
        and include ...
        * sysdeps/x86_64/fpu/test-double-vlen2.h: ... here.  New file.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: Move most contents
        to, and include ...
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2.h: ... here.  New
        file.
        * sysdeps/x86_64/fpu/test-double-vlen4.c: Move most contents to,
        and include ...
        * sysdeps/x86_64/fpu/test-double-vlen4.h: ... here.  New file.
        * sysdeps/x86_64/fpu/test-double-vlen8.c: Move most contents to,
        and include ...
        * sysdeps/x86_64/fpu/test-double-vlen8.h: ... here.  New file.
        * sysdeps/x86_64/fpu/test-float-vlen16.c: Move most contents to,
        and include ...
        * sysdeps/x86_64/fpu/test-float-vlen16.h: ... here.  New file.
        * sysdeps/x86_64/fpu/test-float-vlen4.c: Move most contents to,
        and include ...
        * sysdeps/x86_64/fpu/test-float-vlen4.h: ... here.  New file.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2.c: Move most contents
        to, and include ...
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2.h: ... here.  New file.
        * sysdeps/x86_64/fpu/test-float-vlen8.c: Move most contents to,
        and include ...
        * sysdeps/x86_64/fpu/test-float-vlen8.h: ... here.  New file.

2017-02-14  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test-support.h: Do not include <math-tests-arch.h>
        here.
        * math/libm-test-support.c (libm_test_init): Do not call
        INIT_ARCH_EXT here.
        * math/libm-test-driver.c: Include <math-tests-arch.h>.
        (main): Call INIT_ARCH_EXT.

2017-02-12  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        [BZ #21130]
        * sysdeps/ieee754/ldbl-128/e_j0l.c (__ieee754_y0l): Return NAN
        with the "invalid" exception raised when x is -Inf.
        * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_y1l): Likewise.

2017-02-10  Wilco Dijkstra  <wdijkstr@arm.com>

        * string/bits/string2.h (strchr): Remove define.

2017-02-09  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/Makefile (tests): Add tst-sse, tst-avx and
        tst-avx512.
        (test-extras): Add tst-avx-aux and tst-avx512-aux.
        (extra-test-objs): Add tst-avx-aux.o and tst-avx512-aux.o.
        (modules-names): Add tst-ssemod, tst-avxmod and tst-avx512mod.
        ($(objpfx)tst-sse): New rule.
        ($(objpfx)tst-avx): Likewise.
        ($(objpfx)tst-avx512): Likewise.
        (CFLAGS-tst-avx-aux.c): New.
        (CFLAGS-tst-avxmod.c): Likewise.
        (CFLAGS-tst-avx512-aux.c): Likewise.
        (CFLAGS-tst-avx512mod.c): Likewise.
        * sysdeps/x86_64/tst-avx-aux.c: New file.
        * sysdeps/x86_64/tst-avx.c: Likewise.
        * sysdeps/x86_64/tst-avx512-aux.c: Likewise.
        * sysdeps/x86_64/tst-avx512.c: Likewise.
        * sysdeps/x86_64/tst-avx512mod.c: Likewise.
        * sysdeps/x86_64/tst-avxmod.c: Likewise.
        * sysdeps/x86_64/tst-sse.c: Likewise.
        * sysdeps/x86_64/tst-ssemod.c: Likewise.

2017-02-09  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of csin and csinh.
        * math/auto-libm-test-out-csin: Regenerated.
        * math/auto-libm-test-out-csinh: Likewise.
        * math/libm-test-csin.inc (csin_test_data): Remove tests moved to
        auto-libm-test-in.
        * math/libm-test-csinh.inc (csinh_test_data): Likewise.

2017-02-09  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/Makefile (libm-compat-calls-ldouble-yes): Merge into
        libm-compat-calls-auto.
        (libm-compat-calls): Likewise.
        (libm-compat-calls-auto): Rename to libm-compat-calls and add
        w_lgamma_compatF and k_standardF (merged from the items above).
        (libm-routines): Use libm-compat-calls, instead of
        libm-compat-calls-auto, with type-foreach.

2017-02-09  Joseph Myers  <joseph@codesourcery.com>

        * math/test-math-inline.h (__LIBC_INTERNAL_MATH_INLINES): Undefine
        macro.
        * math/Makefile (CPPFLAGS-test-ifloat.c): Rename to ...
        (CFLAGS-test-ifloat.c): ... this.  Remove
        -U__LIBC_INTERNAL_MATH_INLINES.
        * math/Makefile (CPPFLAGS-test-idouble.c): Rename to ...
        (CFLAGS-test-idouble.c): ... this.  Remove
        -U__LIBC_INTERNAL_MATH_INLINES.
        * math/Makefile (CPPFLAGS-test-ildouble.c): Rename to ...
        (CFLAGS-test-ildouble.c): ... this.  Remove
        -U__LIBC_INTERNAL_MATH_INLINES.

2017-02-08  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test-support.c: New file.  Content from
        math/libm-test-driver.c.
        * math/libm-test-support.h: Likewise.
        * math/libm-test-support-double.c: New file.
        * math/libm-test-support-float.c: Likewise.
        * math/libm-test-support-ldouble.c: Likewise.
        * math/libm-test-driver.c: Remove main comment and header
        includes.  Include libm-test-support.h.
        [!_GNU_SOURCE] (_GNU_SOURCE): Do not define.
        (flag_test_errno): Remove static.
        (flag_test_exceptions): Likewise.
        (flag_test_finite): Likewise.
        (flag_test_inline): Likewise.
        (flag_test_mathvec): Likewise.
        (test_msg): Likewise.
        (NO_EXCEPTION): Remove.
        (INVALID_EXCEPTION): Likewise.
        (DIVIDE_BY_ZERO_EXCEPTION): Likewise.
        (OVERFLOW_EXCEPTION): Likewise.
        (UNDERFLOW_EXCEPTION): Likewise.
        (INEXACT_EXCEPTION): Likewise.
        (INVALID_EXCEPTION_OK): Likewise.
        (DIVIDE_BY_ZERO_EXCEPTION_OK): Likewise.
        (OVERFLOW_EXCEPTION_OK): Likewise.
        (UNDERFLOW_EXCEPTION_OK): Likewise.
        (NO_INEXACT_EXCEPTION): Likewise.
        (EXCEPTIONS_OK): Likewise.
        (IGNORE_ZERO_INF_SIGN): Likewise.
        (TEST_NAN_SIGN): Likewise.
        (TEST_NAN_PAYLOAD): Likewise.
        (NO_TEST_INLINE): Likewise.
        (XFAIL_TEST): Likewise.
        (ERRNO_UNCHANGED): Likewise.
        (ERRNO_EDOM): Likewise.
        (ERRNO_ERANGE): Likewise.
        (IGNORE_RESULT): Likewise.
        (NON_FINITE): Likewise.
        (TEST_SNAN): Likewise.
        (NO_TEST_MATHVEC): Likewise.
        (__CONCATX): Likewise.
        (TYPE_MIN): Likewise.
        (TYPE_TRUE_MIN): Likewise.
        (TYPE_MAX): Likewise.
        (MIN_EXP): Likewise.
        (MAX_EXP): Likewise.
        (MANT_DIG): Likewise.
        (FSTR_MAX): Likewise.
        (ulp_idx): Likewise.
        (qtype_str): Remove static.
        (TEST_COND_binary32): Remove.
        (TEST_COND_binary64): Likewise.
        (TEST_COND_binary128): Likewise.
        (TEST_COND_ibm128): Likewise.
        (TEST_COND_intel96): Likewise.
        (TEST_COND_m68k96): Likewise.
        (TEST_COND_ibm128_libgcc): Likewise.
        (XFAIL_IBM128_LIBGCC): Likewise.
        (PAYLOAD_DIG): Likewise.
        (UNDERFLOW_EXCEPTION_FLOAT): Likewise.
        (UNDERFLOW_EXCEPTION_OK_FLOAT): Likewise.
        (UNDERFLOW_EXCEPTION_DOUBLE): Likewise.
        (UNDERFLOW_EXCEPTION_OK_DOUBLE): Likewise.
        (UNDERFLOW_EXCEPTION_LDOUBLE_IBM): Likewise.
        (UNDERFLOW_EXCEPTION_BEFORE_ROUNDING): Likewise.
        (TEST_COND_long32): Likewise.
        (TEST_COND_long64): Likewise.
        (TEST_COND_before_rounding): Likewise.
        (TEST_COND_after_rounding): Likewise.
        (ulps_file_name): Likewise.
        (ulps_file): Likewise.
        (output_ulps): Likewise.
        (output_dir): Likewise.
        (noErrors): Likewise.
        (noTests): Likewise.
        (noExcTests): Likewise.
        (noErrnoTests): Likewise.
        (verbose): Likewise.
        (output_max_error): Likewise.
        (output_points): Likewise.
        (ignore_max_ulp): Likewise.
        (max_error): Likewise.
        (real_max_error): Likewise.
        (imag_max_error): Likewise.
        (prev_max_error): Likewise.
        (prev_real_max_error): Likewise.
        (prev_imag_max_error): Likewise.
        (max_valid_error): Likewise.
        (TYPE_DECIMAL_DIG): Likewise.
        (TYPE_HEX_DIG): Likewise.
        (fmt_ftostr): Likewise.
        (compare_ulp_data): Likewise.
        (find_ulps): Likewise.
        (init_max_error): Likewise.
        (set_max_error): Likewise.
        (print_float): Likewise.
        (print_screen): Likewise.
        (print_screen_max_error): Likewise.
        (update_stats): Likewise.
        (print_function_ulps): Likewise.
        (print_complex_function_ulps): Likewise.
        (fpstack_test): Likewise.
        (print_max_error): Likewise.
        (print_complex_max_error): Likewise.
        (test_single_exception): Likewise.
        (test_exceptions): Likewise.
        (test_single_errno): Likewise.
        (test_errno): Likewise.
        (ULPDIFF): Likewise.
        (ulp): Likewise.
        (check_float_internal): Likewise.
        (check_float): Likewise.
        (check_complex): Likewise.
        (check_int): Likewise.
        (check_long): Likewise.
        (check_bool): Likewise.
        (check_longlong): Likewise.
        (check_intmax_t): Likewise.
        (check_uintmax_t): Likewise.
        (enable_test): Likewise.
        (matherr): Likewise.
        (initialize): Likewise.
        (options): Likewise.
        (doc): Remove static.
        (argp): Likewise.
        (parse_opt): Remove.
        (check_ulp): Likewise.
        (libm_test_init): Likewise.
        (libm_test_finish): Likewise.
        * math/Makefile (libm-test-support): New variable.
        (test-extras): Add libm-test-support files.
        (extra-test-objs): Likewise.
        (CFLAGS-libm-test-support-float.c): New variable.
        (CFLAGS-libm-test-support-double.c): Likewise.
        (CFLAGS-libm-test-support-ldouble.c): Likewise.
        ($(addprefix $(objpfx),$(libm-tests)): Depend on appropriate
        libm-test-support objects.

2017-02-08  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/Makefile (libm-calls): Move w_exp...
        (libm-compat-calls-auto): Here.

        * math/w_expl.c: Add suffix "_compat" to filename.
        * sysdeps/ia64/fpu/w_expl.c: Likewise.
        * sysdeps/ia64/fpu/w_expf.c: Likewise.
        * sysdeps/ia64/fpu/w_exp.c: Likewise.
        * sysdeps/ieee754/dbl-64/w_exp.c: Likewise.
        * sysdeps/ieee754/flt-32/w_expf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/w_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/w_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/w_expl.c: Likewise.

        * math/w_expl_compat.c: New file, copied from above.
        * sysdeps/ia64/fpu/w_exp_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_expf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_expl_compat.c: Likewise.
        * sysdeps/ieee754/dbl-64/w_exp_compat.c: Likewise.
        * sysdeps/ieee754/flt-32/w_expf_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-128/w_expl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/w_expl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-96/w_expl_compat.c: Likewise.

        * sysdeps/ieee754/ldbl-64-128/w_expl.c: Add suffix "_compat"
        to filename.
        * sysdeps/ieee754/ldbl-opt/w_exp.c: Likewise.

        * sysdeps/ieee754/ldbl-64-128/w_expl_compat.c: New file,
        copied from above and adjusted for the new filenames.
        * sysdeps/ieee754/ldbl-opt/w_exp_compat.c: Likewise.

2017-02-08  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/Makefile (libm-calls): Move w_lgammaF...
        (libm-compat-calls-auto): Here.

        * math/w_lgamma.c: Add suffix "_compat2" to filename.
        * math/w_lgammaf.c: Likewise.
        * math/w_lgammal.c: Likewise.

        * math/w_lgamma_compat2.c: New file, copied from above.
        * math/w_lgammaf_compat2.c: Likewise.
        * math/w_lgammal_compat2.c: Likewise.

2017-02-08  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/Makefile (libm-calls): Move w_lgammaF_r...
        (libm-compat-calls-auto): Here.

        * math/w_lgamma_r.c: Add suffix "_compat" to filename.
        * math/w_lgammaf_r.c: Likewise.
        * math/w_lgammal_r.c: Likewise.
        * sysdeps/ia64/fpu/w_lgammal_r.c: Likewise.
        * sysdeps/ia64/fpu/w_lgammaf_r.c: Likewise.
        * sysdeps/ia64/fpu/w_lgamma_r.c: Likewise.

        * math/w_lgamma_r_compat.c: New file, copied from above.
        * math/w_lgammaf_r_compat.c: Likewise.
        * math/w_lgammal_r_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_lgamma_r_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_lgammaf_r_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_lgammal_r_compat.c: Likewise.

        * sysdeps/ieee754/ldbl-opt/w_lgamma_r.c: Add suffix "_compat"
        to filename.
        * sysdeps/ieee754/ldbl-opt/w_lgammal_r.c: Likewise.

        * sysdeps/ieee754/ldbl-opt/w_lgamma_r_compat.c: New file
        copied from above and adjusted for the new filenames.
        * sysdeps/ieee754/ldbl-opt/w_lgammal_r_compat.c: Likewise.

2017-02-08  Yury Norov  <ynorov@caviumnetworks.com>

        * sysdeps/unix/sysv/linux/aarch64/sysdep.h: use PTR_REG() for offset
        calculation in SYSCALL_ERROR_HANDLER().

2017-02-08  Rical Jasan  <ricaljasan@pacific.net>

        * manual/contrib.texi: Fix typo.

2017-02-08  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        [BZ #21109]
        * elf/dl-tunable-types.h (tunable_callback_t): Accept
        tunable_val_t as argument.
        * elf/dl-tunables.c (__tunable_set_val): Add comment.
        * malloc/arena.c (set_mallopt_check): Take tunable_val_t as
        argument.
        (DL_TUNABLE_CALLBACK_FNDECL): Likewise.

2017-02-08  Kir Kolyshkin  <kir@openvz.org>

        * sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h (__ptrace_eventcodes):
        Add PTRACE_EVENT_STOP.
        * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/sys/ptrace.h: Likewise.

2017-02-07  Joseph Myers  <joseph@codesourcery.com>

        * math/test-math-finite.h (TEST_EXCEPTIONS): New macro.
        * math/test-math-no-finite.h (TEST_EXCEPTIONS): Likewise.
        * math/test-math-vector.h (TEST_EXCEPTIONS): Likewise.
        * math/test-math-no-inline.h (TEST_EXCEPTIONS): Remove macro.
        * math/test-double-vlen2.h (EXCEPTION_TESTS_double): Likewise.
        * math/test-double-vlen4.h (EXCEPTION_TESTS_double): Likewise.
        * math/test-double-vlen8.h (EXCEPTION_TESTS_double): Likewise.
        * math/test-float-vlen4.h (EXCEPTION_TESTS_float): Likewise.
        * math/test-float-vlen8.h (EXCEPTION_TESTS_float): Likewise.
        * math/test-float-vlen16.h (EXCEPTION_TESTS_float): Likewise.

        [BZ #21112]
        * sysdeps/ieee754/flt-32/e_powf.c (cp_h): Use value with trailing
        12 bits zero.
        (cp_l): Update for new value of cp_h.
        * math/auto-libm-test-in: Add another test of pow.
        * math/auto-libm-test-out-pow: Regenerated.

2017-02-07  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * manual/contrib.texi: Fix typo.

2017-02-07  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        [BZ #15998]
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac
        (arch_minimum_kernel): Set as 3.10.0 for ppc64le.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure: Regenerate.

2017-02-07  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/strcasestr-power8.S: Redefine
        STRCHR as __strchr_power8.
        * sysdeps/powerpc/powerpc64/multiarch/strcat-power8.c: Redefine
        strlen as __strlen_power8.

2017-02-07  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power8/strcmp.S: Adjust address for
        unaligned load for shorter strings.
        * sysdeps/powerpc/powerpc64/power9/strcmp.S: Likewise.

2017-02-06  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test-driver.c (flag_test_errno): New variable.
        (flag_test_exceptions): Likewise.
        (flag_test_finite): Likewise.
        (flag_test_inline): Likewise.
        (flag_test_mathvec): Likewise.
        (test_msg): Likewise.
        (ulp_idx): Likewise.
        (qtype_str): Likewise.
        (ULP_IDX): Remove macro.
        (QTYPE_STR): Likewise.
        (find_ulps): Use ulp_idx not ULP_IDX.
        (print_function_ulps): Use qtype_str, printed with %s, not
        QTYPE_STR, printed with concatentation to format string.
        (print_complex_function_ulps): Likewise.
        (test_exceptions): Use flag_test_exceptions not TEST_EXCEPTIONS.
        (test_errno): Use flag_test_errno not TEST_ERRNO.
        (enable_test): Use flag_test_inline, flag_test_finite and
        flag_test_mathvec instead of TEST_INLINE, TEST_FINITE and
        TEST_MATHVEC.
        (libm_test_init): New function.  Factored out of main.
        (libm_test_finish): Likewise.
        (main): Call libm_test_init and libm_test_finish and move most
        code to those functions.

        * math/libm-test-driver.c (STRX): New macro.
        (STR): Likewise.
        (STR_FLOAT): Likewise.
        (STR_VEC_LEN): Likewise.
        (TEST_MSG): Likewise.  Define here instead of expecting to be
        defined by including file.
        * math/test-double-finite.c (TEST_MSG): Remove macro.
        * math/test-double-vlen2.h (TEST_MSG): Likewise.
        * math/test-double-vlen4.h (TEST_MSG): Likewise.
        * math/test-double-vlen8.h (TEST_MSG): Likewise.
        * math/test-double.c (TEST_MSG): Likewise.
        * math/test-float-finite.c (TEST_MSG): Likewise.
        * math/test-float-vlen16.h (TEST_MSG): Likewise.
        * math/test-float-vlen4.h (TEST_MSG): Likewise.
        * math/test-float-vlen8.h (TEST_MSG): Likewise.
        * math/test-float.c (TEST_MSG): Likewise.
        * math/test-idouble.c (TEST_MSG): Likewise.
        * math/test-ifloat.c (TEST_MSG): Likewise.
        * math/test-ildouble.c (TEST_MSG): Likewise.
        * math/test-ldouble-finite.c (TEST_MSG): Likewise.
        * math/test-ldouble.c (TEST_MSG): Likewise.

        * math/libm-test.inc: Move all tests of individual functions to
        libm-test-*.inc and #include libm-test-*.c files.
        (acos_test_data): Remove.
        (acos_test): Likewise.
        (acosh_test_data): Likewise.
        (acosh_test): Likewise.
        (asin_test_data): Likewise.
        (asin_test): Likewise.
        (asinh_test_data): Likewise.
        (asinh_test): Likewise.
        (atan_test_data): Likewise.
        (atan_test): Likewise.
        (atanh_test_data): Likewise.
        (atanh_test): Likewise.
        (atan2_test_data): Likewise.
        (atan2_test): Likewise.
        (cabs_test_data): Likewise.
        (cabs_test): Likewise.
        (cacos_test_data): Likewise.
        (cacos_test): Likewise.
        (cacosh_test_data): Likewise.
        (cacosh_test): Likewise.
        (canonicalize_test_data): Likewise.
        (canonicalize_test): Likewise.
        (carg_test_data): Likewise.
        (carg_test): Likewise.
        (casin_test_data): Likewise.
        (casin_test): Likewise.
        (casinh_test_data): Likewise.
        (casinh_test): Likewise.
        (catan_test_data): Likewise.
        (catan_test): Likewise.
        (catanh_test_data): Likewise.
        (catanh_test): Likewise.
        (cbrt_test_data): Likewise.
        (cbrt_test): Likewise.
        (ccos_test_data): Likewise.
        (ccos_test): Likewise.
        (ccosh_test_data): Likewise.
        (ccosh_test): Likewise.
        (ceil_test_data): Likewise.
        (ceil_test): Likewise.
        (cexp_test_data): Likewise.
        (cexp_test): Likewise.
        (cimag_test_data): Likewise.
        (cimag_test): Likewise.
        (clog_test_data): Likewise.
        (clog_test): Likewise.
        (clog10_test_data): Likewise.
        (clog10_test): Likewise.
        (conj_test_data): Likewise.
        (conj_test): Likewise.
        (copysign_test_data): Likewise.
        (copysign_test): Likewise.
        (cos_test_data): Likewise.
        (cos_test): Likewise.
        (cosh_test_data): Likewise.
        (cosh_test): Likewise.
        (cpow_test_data): Likewise.
        (cpow_test): Likewise.
        (cproj_test_data): Likewise.
        (cproj_test): Likewise.
        (creal_test_data): Likewise.
        (creal_test): Likewise.
        (csin_test_data): Likewise.
        (csin_test): Likewise.
        (csinh_test_data): Likewise.
        (csinh_test): Likewise.
        (csqrt_test_data): Likewise.
        (csqrt_test): Likewise.
        (ctan_test_data): Likewise.
        (ctan_test): Likewise.
        (ctanh_test_data): Likewise.
        (ctanh_test): Likewise.
        (erf_test_data): Likewise.
        (erf_test): Likewise.
        (erfc_test_data): Likewise.
        (erfc_test): Likewise.
        (exp_test_data): Likewise.
        (exp_test): Likewise.
        (exp10_test_data): Likewise.
        (exp10_test): Likewise.
        (pow10_test): Likewise.
        (exp2_test_data): Likewise.
        (exp2_test): Likewise.
        (expm1_test_data): Likewise.
        (expm1_test): Likewise.
        (fabs_test_data): Likewise.
        (fabs_test): Likewise.
        (fdim_test_data): Likewise.
        (fdim_test): Likewise.
        (floor_test_data): Likewise.
        (floor_test): Likewise.
        (fma_test_data): Likewise.
        (fma_test): Likewise.
        (fmax_test_data): Likewise.
        (fmax_test): Likewise.
        (fmaxmag_test_data): Likewise.
        (fmaxmag_test): Likewise.
        (fmin_test_data): Likewise.
        (fmin_test): Likewise.
        (fminmag_test_data): Likewise.
        (fminmag_test): Likewise.
        (fmod_test_data): Likewise.
        (fmod_test): Likewise.
        (fpclassify_test_data): Likewise.
        (fpclassify_test): Likewise.
        (frexp_test_data): Likewise.
        (frexp_test): Likewise.
        (fromfp_test_data): Likewise.
        (fromfp_test): Likewise.
        (fromfpx_test_data): Likewise.
        (fromfpx_test): Likewise.
        (getpayload_test_data): Likewise.
        (getpayload_test): Likewise.
        (hypot_test_data): Likewise.
        (hypot_test): Likewise.
        (ilogb_test_data): Likewise.
        (ilogb_test): Likewise.
        (iscanonical_test_data): Likewise.
        (iscanonical_test): Likewise.
        (iseqsig_test_data): Likewise.
        (iseqsig_test): Likewise.
        (isfinite_test_data): Likewise.
        (isfinite_test): Likewise.
        (finite_test): Likewise.
        (isgreater_test_data): Likewise.
        (isgreater_test): Likewise.
        (isgreaterequal_test_data): Likewise.
        (isgreaterequal_test): Likewise.
        (isinf_test_data): Likewise.
        (isinf_test): Likewise.
        (isless_test_data): Likewise.
        (isless_test): Likewise.
        (islessequal_test_data): Likewise.
        (islessequal_test): Likewise.
        (islessgreater_test_data): Likewise.
        (islessgreater_test): Likewise.
        (isnan_test_data): Likewise.
        (isnan_test): Likewise.
        (isnormal_test_data): Likewise.
        (isnormal_test): Likewise.
        (issignaling_test_data): Likewise.
        (issignaling_test): Likewise.
        (issubnormal_test_data): Likewise.
        (issubnormal_test): Likewise.
        (isunordered_test_data): Likewise.
        (isunordered_test): Likewise.
        (iszero_test_data): Likewise.
        (iszero_test): Likewise.
        (j0_test_data): Likewise.
        (j0_test): Likewise.
        (j1_test_data): Likewise.
        (j1_test): Likewise.
        (jn_test_data): Likewise.
        (jn_test): Likewise.
        (lgamma_test_data): Likewise.
        (lgamma_test): Likewise.
        (gamma_test): Likewise.
        (llogb_test_data): Likewise.
        (llogb_test): Likewise.
        (lrint_test_data): Likewise.
        (lrint_test): Likewise.
        (llrint_test_data): Likewise.
        (llrint_test): Likewise.
        (log_test_data): Likewise.
        (log_test): Likewise.
        (log10_test_data): Likewise.
        (log10_test): Likewise.
        (log1p_test_data): Likewise.
        (log1p_test): Likewise.
        (log2_test_data): Likewise.
        (log2_test): Likewise.
        (logb_test_data): Likewise.
        (logb_test): Likewise.
        (lround_test_data): Likewise.
        (lround_test): Likewise.
        (llround_test_data): Likewise.
        (llround_test): Likewise.
        (modf_test_data): Likewise.
        (modf_test): Likewise.
        (nearbyint_test_data): Likewise.
        (nearbyint_test): Likewise.
        (nextafter_test_data): Likewise.
        (nextafter_test): Likewise.
        (nextup_test_data): Likewise.
        (nextup_test): Likewise.
        (nextdown_test_data): Likewise.
        (nextdown_test): Likewise.
        (nexttoward_test_data): Likewise.
        (nexttoward_test): Likewise.
        (pow_test_data): Likewise.
        (pow_test): Likewise.
        (remainder_test_data): Likewise.
        (remainder_test): Likewise.
        (drem_test): Likewise.
        (remquo_test_data): Likewise.
        (remquo_test): Likewise.
        (rint_test_data): Likewise.
        (rint_test): Likewise.
        (round_test_data): Likewise.
        (round_test): Likewise.
        (roundeven_test_data): Likewise.
        (roundeven_test): Likewise.
        (scalb_test_data): Likewise.
        (scalb_test): Likewise.
        (scalbn_test_data): Likewise.
        (scalbn_test): Likewise.
        (ldexp_test): Likewise.
        (scalbln_test_data): Likewise.
        (scalbln_test): Likewise.
        (setpayload_test_data): Likewise.
        (setpayload_test): Likewise.
        (setpayloadsig_test_data): Likewise.
        (setpayloadsig_test): Likewise.
        (signbit_test_data): Likewise.
        (signbit_test): Likewise.
        (sin_test_data): Likewise.
        (sin_test): Likewise.
        (sincos_test_data): Likewise.
        (sincos_test): Likewise.
        (sinh_test_data): Likewise.
        (sinh_test): Likewise.
        (sqrt_test_data): Likewise.
        (sqrt_test): Likewise.
        (tan_test_data): Likewise.
        (tan_test): Likewise.
        (tanh_test_data): Likewise.
        (tanh_test): Likewise.
        (tgamma_test_data): Likewise.
        (tgamma_test): Likewise.
        (totalorder_test_data): Likewise.
        (totalorder_test): Likewise.
        (totalordermag_test_data): Likewise.
        (totalordermag_test): Likewise.
        (trunc_test_data): Likewise.
        (trunc_test): Likewise.
        (ufromfp_test_data): Likewise.
        (ufromfp_test): Likewise.
        (ufromfpx_test_data): Likewise.
        (ufromfpx_test): Likewise.
        (y0_test_data): Likewise.
        (y0_test): Likewise.
        (y1_test_data): Likewise.
        (y1_test): Likewise.
        (yn_test_data): Likewise.
        (yn_test): Likewise.
        (significand_test_data): Likewise.
        (significand_test): Likewise.
        * math/Makefile (auto-libm-test-out-files): Remove variable.
        (libm-test-funcs-noauto): New variable.
        (libm-test-funcs-all): Likewise.
        (libm-test-c-auto): Likewise.
        (libm-test-c-noauto): Likewise.
        (libm-tests-generated): Add $(libm-test-c-auto) and
        $(libm-test-c-noauto).
        (generated): Do not add auto-libm-test-out.
        (libm-test-c-auto-obj): New variable.
        (libm-test-c-noauto-obj): Likewise.
        ($(objpfx)libm-test.c): Do not generate or use auto-libm-test-out.
        ($(libm-test-c-noauto-obj)): New static pattern rule.
        ($(libm-test-c-auto-obj)): Likewise.
        (libm-test-incs): New variable.
        ($(objpfx)libm-have-vector-test.h): Depend on $(libm-test-incs)
        and pass it to gen-libm-have-vector-test.sh.
        * math/gen-libm-have-vector-test.sh: Expect list of .inc files to
        be passed on command line.
        * math/libm-test-acos.inc: New file.  Content from
        math/libm-test.inc.
        * math/libm-test-acosh.inc: Likewise.
        * math/libm-test-asin.inc: Likewise.
        * math/libm-test-asinh.inc: Likewise.
        * math/libm-test-atan.inc: Likewise.
        * math/libm-test-atan2.inc: Likewise.
        * math/libm-test-atanh.inc: Likewise.
        * math/libm-test-cabs.inc: Likewise.
        * math/libm-test-cacos.inc: Likewise.
        * math/libm-test-cacosh.inc: Likewise.
        * math/libm-test-canonicalize.inc: Likewise.
        * math/libm-test-carg.inc: Likewise.
        * math/libm-test-casin.inc: Likewise.
        * math/libm-test-casinh.inc: Likewise.
        * math/libm-test-catan.inc: Likewise.
        * math/libm-test-catanh.inc: Likewise.
        * math/libm-test-cbrt.inc: Likewise.
        * math/libm-test-ccos.inc: Likewise.
        * math/libm-test-ccosh.inc: Likewise.
        * math/libm-test-ceil.inc: Likewise.
        * math/libm-test-cexp.inc: Likewise.
        * math/libm-test-cimag.inc: Likewise.
        * math/libm-test-clog.inc: Likewise.
        * math/libm-test-clog10.inc: Likewise.
        * math/libm-test-conj.inc: Likewise.
        * math/libm-test-copysign.inc: Likewise.
        * math/libm-test-cos.inc: Likewise.
        * math/libm-test-cosh.inc: Likewise.
        * math/libm-test-cpow.inc: Likewise.
        * math/libm-test-cproj.inc: Likewise.
        * math/libm-test-creal.inc: Likewise.
        * math/libm-test-csin.inc: Likewise.
        * math/libm-test-csinh.inc: Likewise.
        * math/libm-test-csqrt.inc: Likewise.
        * math/libm-test-ctan.inc: Likewise.
        * math/libm-test-ctanh.inc: Likewise.
        * math/libm-test-erf.inc: Likewise.
        * math/libm-test-erfc.inc: Likewise.
        * math/libm-test-exp.inc: Likewise.
        * math/libm-test-exp10.inc: Likewise.
        * math/libm-test-exp2.inc: Likewise.
        * math/libm-test-expm1.inc: Likewise.
        * math/libm-test-fabs.inc: Likewise.
        * math/libm-test-fdim.inc: Likewise.
        * math/libm-test-floor.inc: Likewise.
        * math/libm-test-fma.inc: Likewise.
        * math/libm-test-fmax.inc: Likewise.
        * math/libm-test-fmaxmag.inc: Likewise.
        * math/libm-test-fmin.inc: Likewise.
        * math/libm-test-fminmag.inc: Likewise.
        * math/libm-test-fmod.inc: Likewise.
        * math/libm-test-fpclassify.inc: Likewise.
        * math/libm-test-frexp.inc: Likewise.
        * math/libm-test-fromfp.inc: Likewise.
        * math/libm-test-fromfpx.inc: Likewise.
        * math/libm-test-getpayload.inc: Likewise.
        * math/libm-test-hypot.inc: Likewise.
        * math/libm-test-ilogb.inc: Likewise.
        * math/libm-test-iscanonical.inc: Likewise.
        * math/libm-test-iseqsig.inc: Likewise.
        * math/libm-test-isfinite.inc: Likewise.
        * math/libm-test-isgreater.inc: Likewise.
        * math/libm-test-isgreaterequal.inc: Likewise.
        * math/libm-test-isinf.inc: Likewise.
        * math/libm-test-isless.inc: Likewise.
        * math/libm-test-islessequal.inc: Likewise.
        * math/libm-test-islessgreater.inc: Likewise.
        * math/libm-test-isnan.inc: Likewise.
        * math/libm-test-isnormal.inc: Likewise.
        * math/libm-test-issignaling.inc: Likewise.
        * math/libm-test-issubnormal.inc: Likewise.
        * math/libm-test-isunordered.inc: Likewise.
        * math/libm-test-iszero.inc: Likewise.
        * math/libm-test-j0.inc: Likewise.
        * math/libm-test-j1.inc: Likewise.
        * math/libm-test-jn.inc: Likewise.
        * math/libm-test-lgamma.inc: Likewise.
        * math/libm-test-llogb.inc: Likewise.
        * math/libm-test-llrint.inc: Likewise.
        * math/libm-test-llround.inc: Likewise.
        * math/libm-test-log.inc: Likewise.
        * math/libm-test-log10.inc: Likewise.
        * math/libm-test-log1p.inc: Likewise.
        * math/libm-test-log2.inc: Likewise.
        * math/libm-test-logb.inc: Likewise.
        * math/libm-test-lrint.inc: Likewise.
        * math/libm-test-lround.inc: Likewise.
        * math/libm-test-modf.inc: Likewise.
        * math/libm-test-nearbyint.inc: Likewise.
        * math/libm-test-nextafter.inc: Likewise.
        * math/libm-test-nextdown.inc: Likewise.
        * math/libm-test-nexttoward.inc: Likewise.
        * math/libm-test-nextup.inc: Likewise.
        * math/libm-test-pow.inc: Likewise.
        * math/libm-test-remainder.inc: Likewise.
        * math/libm-test-remquo.inc: Likewise.
        * math/libm-test-rint.inc: Likewise.
        * math/libm-test-round.inc: Likewise.
        * math/libm-test-roundeven.inc: Likewise.
        * math/libm-test-scalb.inc: Likewise.
        * math/libm-test-scalbln.inc: Likewise.
        * math/libm-test-scalbn.inc: Likewise.
        * math/libm-test-setpayload.inc: Likewise.
        * math/libm-test-setpayloadsig.inc: Likewise.
        * math/libm-test-signbit.inc: Likewise.
        * math/libm-test-significand.inc: Likewise.
        * math/libm-test-sin.inc: Likewise.
        * math/libm-test-sincos.inc: Likewise.
        * math/libm-test-sinh.inc: Likewise.
        * math/libm-test-sqrt.inc: Likewise.
        * math/libm-test-tan.inc: Likewise.
        * math/libm-test-tanh.inc: Likewise.
        * math/libm-test-tgamma.inc: Likewise.
        * math/libm-test-totalorder.inc: Likewise.
        * math/libm-test-totalordermag.inc: Likewise.
        * math/libm-test-trunc.inc: Likewise.
        * math/libm-test-ufromfp.inc: Likewise.
        * math/libm-test-ufromfpx.inc: Likewise.
        * math/libm-test-y0.inc: Likewise.
        * math/libm-test-y1.inc: Likewise.
        * math/libm-test-yn.inc: Likewise.
        * math/README.libm-test: Update.

        * math/gen-auto-libm-tests.c: Update comment about use of program.
        (generate_output): Add argument FUNCTION.
        (main): Require extra argument.  Pass function name to
        generate_output.
        * math/Makefile (generated): Add auto-libm-test-out.
        (libm-test-funcs-auto): New variable.
        (auto-libm-test-out-files): New variable.
        ($(objpfx)libm-test.c): Depend on $(auto-libm-test-out-files).
        Concatenate those files to form $(objpfx)auto-libm-test-out and
        use it as input to gen-libm-test.pl.
        * math/README.libm-test: Update.
        * math/auto-libm-test-out: Remove.
        * math/auto-libm-test-out-acos: New generated file.
        * math/auto-libm-test-out-acosh: Likewise.
        * math/auto-libm-test-out-asin: Likewise.
        * math/auto-libm-test-out-asinh: Likewise.
        * math/auto-libm-test-out-atan: Likewise.
        * math/auto-libm-test-out-atan2: Likewise.
        * math/auto-libm-test-out-atanh: Likewise.
        * math/auto-libm-test-out-cabs: Likewise.
        * math/auto-libm-test-out-carg: Likewise.
        * math/auto-libm-test-out-cbrt: Likewise.
        * math/auto-libm-test-out-ccos: Likewise.
        * math/auto-libm-test-out-ccosh: Likewise.
        * math/auto-libm-test-out-cexp: Likewise.
        * math/auto-libm-test-out-clog: Likewise.
        * math/auto-libm-test-out-clog10: Likewise.
        * math/auto-libm-test-out-cos: Likewise.
        * math/auto-libm-test-out-cosh: Likewise.
        * math/auto-libm-test-out-cpow: Likewise.
        * math/auto-libm-test-out-csin: Likewise.
        * math/auto-libm-test-out-csinh: Likewise.
        * math/auto-libm-test-out-csqrt: Likewise.
        * math/auto-libm-test-out-ctan: Likewise.
        * math/auto-libm-test-out-ctanh: Likewise.
        * math/auto-libm-test-out-erf: Likewise.
        * math/auto-libm-test-out-erfc: Likewise.
        * math/auto-libm-test-out-exp: Likewise.
        * math/auto-libm-test-out-exp10: Likewise.
        * math/auto-libm-test-out-exp2: Likewise.
        * math/auto-libm-test-out-expm1: Likewise.
        * math/auto-libm-test-out-fma: Likewise.
        * math/auto-libm-test-out-hypot: Likewise.
        * math/auto-libm-test-out-j0: Likewise.
        * math/auto-libm-test-out-j1: Likewise.
        * math/auto-libm-test-out-jn: Likewise.
        * math/auto-libm-test-out-lgamma: Likewise.
        * math/auto-libm-test-out-log: Likewise.
        * math/auto-libm-test-out-log10: Likewise.
        * math/auto-libm-test-out-log1p: Likewise.
        * math/auto-libm-test-out-log2: Likewise.
        * math/auto-libm-test-out-pow: Likewise.
        * math/auto-libm-test-out-sin: Likewise.
        * math/auto-libm-test-out-sincos: Likewise.
        * math/auto-libm-test-out-sinh: Likewise.
        * math/auto-libm-test-out-sqrt: Likewise.
        * math/auto-libm-test-out-tan: Likewise.
        * math/auto-libm-test-out-tanh: Likewise.
        * math/auto-libm-test-out-tgamma: Likewise.
        * math/auto-libm-test-out-y0: Likewise.
        * math/auto-libm-test-out-y1: Likewise.
        * math/auto-libm-test-out-yn: Likewise.

        * math/Makefile (generated): Do not include libm-test.stmp.
        ($(addprefix $(objpfx), $(libm-tests-generated))): Do not depend
        on $(objpfx)libm-test.stmp.
        ($(objpfx)libm-test.stmp): Remove rule.
        ($(objpfx)libm-test-ulps.h): New rule.
        ($(objpfx)libm-test.c): Likewise.
        ($(objpfx)libm-have-vector-test.h): Likewise.
        ($(addprefix $(objpfx), $(libm-tests.o)): Depend directly on
        individual generated files, not libm-test.stmp.

        * math/gen-libm-test.pl ($output_dir): Remove variable.
        ($srcdir): Likewise.
        ($opt_a): New variable.
        ($opt_c): Likewise.
        ($opt_C): Likewise.
        ($opt_H): Likewise.
        (-n): Make option take argument and use it as NewUlps output.
        (-a): New option.  Use its argument for auto-libm-test-out input.
        (-c): New option.  Use its argument for libm-test.inc input.
        (-C): New option.  Use its argument for libm-test.c output.
        (-H): New option.  Use its argument for libm-test-ulps.h output.
        (top level): Only process inputs needed to generate outputs
        specified by command-line options.  Only generate outputs
        specified by command-line options.
        * math/README.libm-test: Update example gen-libm-test.pl command.
        * math/Makefile ($(objpfx)libm-test.stmp): Update gen-libm-test.pl
        commands.
        (regen-ulps): Likewise.

2017-02-06  Wilco Dijkstra  <wdijkstr@arm.com>

        * hurd/path-lookup.c (file_name_path_scan): Rename index to strchr.
        * include/string.h (index): Remove define.
        (rindex): Likewise.
        * misc/getttyent.c (__getttyent): Rename index to strchr.
        * misc/ttyslot.c (ttyslot): Rename rindex to strrchr.
        * sunrpc/rpc_main.c (mkfile_output): Likewise.

2017-02-06  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test-driver.c: New file.  Based on math/libm-test.inc.
        * math/libm-test.inc: Move all contents, other than tests of
        individual functions, to libm-test-driver.c.
        [!FE_TONEAREST] (FE_TONEAREST): Move to libm-test-driver.c.
        [!FE_TOWARDZERO] (FE_TOWARDZERO): Likewise.
        [!FE_UPWARD] (FE_UPWARD): Likewise.
        [!FE_DOWNWARD] (FE_DOWNWARD): Likewise.
        (NO_EXCEPTION): Likewise.
        (INVALID_EXCEPTION): Likewise.
        (DIVIDE_BY_ZERO_EXCEPTION): Likewise.
        (OVERFLOW_EXCEPTION): Likewise.
        (UNDERFLOW_EXCEPTION): Likewise.
        (INEXACT_EXCEPTION): Likewise.
        (INVALID_EXCEPTION_OK): Likewise.
        (DIVIDE_BY_ZERO_EXCEPTION_OK): Likewise.
        (OVERFLOW_EXCEPTION_OK): Likewise.
        (UNDERFLOW_EXCEPTION_OK): Likewise.
        (NO_INEXACT_EXCEPTION): Likewise.
        (EXCEPTIONS_OK): Likewise.
        (IGNORE_ZERO_INF_SIGN): Likewise.
        (TEST_NAN_SIGN): Likewise.
        (TEST_NAN_PAYLOAD): Likewise.
        (NO_TEST_INLINE): Likewise.
        (XFAIL_TEST): Likewise.
        (ERRNO_UNCHANGED): Likewise.
        (ERRNO_EDOM): Likewise.
        (ERRNO_ERANGE): Likewise.
        (IGNORE_RESULT): Likewise.
        (NON_FINITE): Likewise.
        (TEST_SNAN): Likewise.
        (NO_TEST_MATHVEC): Likewise.
        (TEST_NAN_PAYLOAD_CANONICALIZE): Likewise.
        (__CONCATX): Likewise.
        (TYPE_MIN): Likewise.
        (TYPE_TRUE_MIN): Likewise.
        (TYPE_MAX): Likewise.
        (MIN_EXP): Likewise.
        (MAX_EXP): Likewise.
        (MANT_DIG): Likewise.
        (FSTR_MAX): Likewise.
        (ULP_IDX): Likewise.
        (QTYPE_STR): Likewise.
        (TEST_COND_binary32): Likewise.
        (TEST_COND_binary64): Likewise.
        (TEST_COND_binary128): Likewise.
        (TEST_COND_ibm128): Likewise.
        (TEST_COND_intel96): Likewise.
        (TEST_COND_m68k96): Likewise.
        (TEST_COND_ibm128_libgcc): Likewise.
        (XFAIL_IBM128_LIBGCC): Likewise.
        (PAYLOAD_DIG): Likewise.
        (UNDERFLOW_EXCEPTION_FLOAT): Likewise.
        (UNDERFLOW_EXCEPTION_OK_FLOAT): Likewise.
        (UNDERFLOW_EXCEPTION_DOUBLE): Likewise.
        (UNDERFLOW_EXCEPTION_OK_DOUBLE): Likewise.
        (UNDERFLOW_EXCEPTION_LDOUBLE_IBM): Likewise.
        (UNDERFLOW_EXCEPTION_BEFORE_ROUNDING): Likewise.
        (TEST_COND_long32): Likewise.
        (TEST_COND_long64): Likewise.
        (TEST_COND_before_rounding): Likewise.
        (TEST_COND_after_rounding): Likewise.
        (lit_pi_3_m_4_d): Likewise.
        (lit_pi_3_m_4_ln10_m_d): Likewise.
        (lit_pi_2_ln10_m_d): Likewise.
        (lit_pi_4_ln10_m_d): Likewise.
        (lit_pi_ln10_d): Likewise.
        (lit_pi_2_d): Likewise.
        (lit_pi_4_d): Likewise.
        (lit_pi): Likewise.
        (lit_e): Likewise.
        (ulps_file_name): Likewise.
        (ulps_file): Likewise.
        (output_ulps): Likewise.
        (output_dir): Likewise.
        (noErrors): Likewise.
        (noTests): Likewise.
        (noExcTests): Likewise.
        (noErrnoTests): Likewise.
        (verbose): Likewise.
        (output_max_error): Likewise.
        (output_points): Likewise.
        (ignore_max_ulp): Likewise.
        (plus_zero): Likewise.
        (minus_zero): Likewise.
        (plus_infty): Likewise.
        (minus_infty): Likewise.
        (qnan_value_pl): Likewise.
        (qnan_value): Likewise.
        (snan_value_pl): Likewise.
        (snan_value): Likewise.
        (max_value): Likewise.
        (min_value): Likewise.
        (min_subnorm_value): Likewise.
        (snan_value_ld): Likewise.
        (max_error): Likewise.
        (real_max_error): Likewise.
        (imag_max_error): Likewise.
        (prev_max_error): Likewise.
        (prev_real_max_error): Likewise.
        (prev_imag_max_error): Likewise.
        (max_valid_error): Likewise.
        (TYPE_DECIMAL_DIG): Likewise.
        (TYPE_HEX_DIG): Likewise.
        (fmt_ftostr): Likewise.
        (compare_ulp_data): Likewise.
        (find_ulps): Likewise.
        (init_max_error): Likewise.
        (set_max_error): Likewise.
        (print_float): Likewise.
        (print_screen): Likewise.
        (print_screen_max_error): Likewise.
        (update_stats): Likewise.
        (print_function_ulps): Likewise.
        (print_complex_function_ulps): Likewise.
        (fpstack_test): Likewise.
        (print_max_error): Likewise.
        (print_complex_max_error): Likewise.
        (test_single_exception): Likewise.
        (test_exceptions): Likewise.
        (test_single_errno): Likewise.
        (test_errno): Likewise.
        (ULPDIFF): Likewise.
        (ulp): Likewise.
        (check_float_internal): Likewise.
        (check_float): Likewise.
        (check_complex): Likewise.
        (check_int): Likewise.
        (check_long): Likewise.
        (check_bool): Likewise.
        (check_longlong): Likewise.
        (check_intmax_t): Likewise.
        (check_uintmax_t): Likewise.
        (enable_test): Likewise.
        (struct test_f_f_data): Likewise.
        (struct test_ff_f_data): Likewise.
        (struct test_fj_f_data): Likewise.
        (struct test_fi_f_data): Likewise.
        (struct test_fl_f_data): Likewise.
        (struct test_if_f_data): Likewise.
        (struct test_fff_f_data): Likewise.
        (struct test_fiu_M_data): Likewise.
        (struct test_fiu_U_data): Likewise.
        (struct test_c_f_data): Likewise.
        (struct test_f_f1_data): Likewise.
        (struct test_fF_f1_data): Likewise.
        (struct test_ffI_f1_data): Likewise.
        (struct test_c_c_data): Likewise.
        (struct test_cc_c_data): Likewise.
        (struct test_f_i_data): Likewise.
        (struct test_ff_i_data): Likewise.
        (struct test_f_l_data): Likewise.
        (struct test_f_L_data): Likewise.
        (struct test_fFF_11_data): Likewise.
        (struct test_Ff_b1_data): Likewise.
        (IF_ROUND_INIT_): Likewise.
        (IF_ROUND_INIT_FE_DOWNWARD): Likewise.
        (IF_ROUND_INIT_FE_TONEAREST): Likewise.
        (IF_ROUND_INIT_FE_TOWARDZERO): Likewise.
        (IF_ROUND_INIT_FE_UPWARD): Likewise.
        (ROUND_RESTORE_): Likewise.
        (ROUND_RESTORE_FE_DOWNWARD): Likewise.
        (ROUND_RESTORE_FE_TONEAREST): Likewise.
        (ROUND_RESTORE_FE_TOWARDZERO): Likewise.
        (ROUND_RESTORE_FE_UPWARD): Likewise.
        (RM_): Likewise.
        (RM_FE_DOWNWARD): Likewise.
        (RM_FE_TONEAREST): Likewise.
        (RM_FE_TOWARDZERO): Likewise.
        (RM_FE_UPWARD): Likewise.
        (COMMON_TEST_SETUP): Likewise.
        (EXTRA_OUTPUT_TEST_SETUP): Likewise.
        (COMMON_TEST_CLEANUP): Likewise.
        (EXTRA_OUTPUT_TEST_CLEANUP): Likewise.
        (RUN_TEST_f_f): Likewise.
        (RUN_TEST_LOOP_f_f): Likewise.
        (RUN_TEST_fp_f): Likewise.
        (RUN_TEST_LOOP_fp_f): Likewise.
        (RUN_TEST_2_f): Likewise.
        (RUN_TEST_LOOP_2_f): Likewise.
        (RUN_TEST_ff_f): Likewise.
        (RUN_TEST_LOOP_ff_f): Likewise.
        (RUN_TEST_LOOP_fj_f): Likewise.
        (RUN_TEST_fi_f): Likewise.
        (RUN_TEST_LOOP_fi_f): Likewise.
        (RUN_TEST_fl_f): Likewise.
        (RUN_TEST_LOOP_fl_f): Likewise.
        (RUN_TEST_if_f): Likewise.
        (RUN_TEST_LOOP_if_f): Likewise.
        (RUN_TEST_fff_f): Likewise.
        (RUN_TEST_LOOP_fff_f): Likewise.
        (RUN_TEST_fiu_M): Likewise.
        (RUN_TEST_LOOP_fiu_M): Likewise.
        (RUN_TEST_fiu_U): Likewise.
        (RUN_TEST_LOOP_fiu_U): Likewise.
        (RUN_TEST_c_f): Likewise.
        (RUN_TEST_LOOP_c_f): Likewise.
        (RUN_TEST_f_f1): Likewise.
        (RUN_TEST_LOOP_f_f1): Likewise.
        (RUN_TEST_fF_f1): Likewise.
        (RUN_TEST_LOOP_fF_f1): Likewise.
        (RUN_TEST_fI_f1): Likewise.
        (RUN_TEST_LOOP_fI_f1): Likewise.
        (RUN_TEST_ffI_f1_mod8): Likewise.
        (RUN_TEST_LOOP_ffI_f1_mod8): Likewise.
        (RUN_TEST_Ff_b1): Likewise.
        (RUN_TEST_LOOP_Ff_b1): Likewise.
        (RUN_TEST_Ffp_b1): Likewise.
        (RUN_TEST_LOOP_Ffp_b1): Likewise.
        (RUN_TEST_c_c): Likewise.
        (RUN_TEST_LOOP_c_c): Likewise.
        (RUN_TEST_cc_c): Likewise.
        (RUN_TEST_LOOP_cc_c): Likewise.
        (RUN_TEST_f_i): Likewise.
        (RUN_TEST_LOOP_f_i): Likewise.
        (RUN_TEST_f_i_tg): Likewise.
        (RUN_TEST_LOOP_f_i_tg): Likewise.
        (RUN_TEST_ff_b): Likewise.
        (RUN_TEST_LOOP_ff_b): Likewise.
        (RUN_TEST_ff_i_tg): Likewise.
        (RUN_TEST_LOOP_ff_i_tg): Likewise.
        (RUN_TEST_f_b): Likewise.
        (RUN_TEST_LOOP_f_b): Likewise.
        (RUN_TEST_f_b_tg): Likewise.
        (RUN_TEST_LOOP_f_b_tg): Likewise.
        (RUN_TEST_f_l): Likewise.
        (RUN_TEST_LOOP_f_l): Likewise.
        (RUN_TEST_f_L): Likewise.
        (RUN_TEST_LOOP_f_L): Likewise.
        (RUN_TEST_fFF_11): Likewise.
        (RUN_TEST_LOOP_fFF_11): Likewise.
        (VEC_SUFF): Likewise.
        (STR_CONCAT): Likewise.
        (STR_CON3): Likewise.
        (HAVE_VECTOR): Likewise.
        (START): Likewise.
        (END): Likewise.
        (END_COMPLEX): Likewise.
        (ALL_RM_TEST): Likewise.
        (matherr): Likewise.
        (initialize): Likewise.
        (options): Likewise.
        (doc): Likewise.
        (parse_opt): Likewise.
        (argp): Likewise.
        (check_ulp): Likewise.
        (main): Likewise.
        (do_test): New function.  Call tests of individual functions
        previously called from main.

        * math/libm-test.inc: Remove comment listing functions tested and
        not tested.

2016-02-06  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * nptl/allocatestack.c [COLORING_INCREMENT] (nptl_ncreated): Remove.
        (allocate_stack): Remove COLORING_INCREMENT usage.
        * nptl/stack-aliasing.h (COLORING_INCREMENT). Likewise.
        * sysdeps/i386/i686/stack-aliasing.h (COLORING_INCREMENT): Likewise.

2017-02-06  Joseph Myers  <joseph@codesourcery.com>

        * manual/libm-err-tab.pl (@all_functions): Change to
        %all_functions.  Initialize as empty.
        (parse_ulps): Add to %all_functions based on functions found in
        ulps files.  Ignore results for non-default rounding modes and
        vector functions.
        (print_platforms): Use %all_platforms.
        * manual/math.texi (Errors in Math Functions): Document omissions
        from the table.

        * math/Makefile (before-compile): Remove.

2017-02-06  Ivo Raisr <ivo.raisr@oracle.com>

        [BZ #21075]
        * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone): Remove
        unused assignment.
        * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone): Likewise.

2017-02-06  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/nptl/lowlevellock.h (lll_trylock, lll_cond_trylock):
        Add __glibc_unlikely hint.

2017-02-06  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #16640]
        * sysdeps/i386/i686/strtok.S: Remove file.
        * sysdeps/i386/i686/strtok_r.S: Likewise.
        * sysdeps/i386/strtok.S: Likewise.
        * sysdeps/i386/strtok_r.S: Likewise.
        * sysdeps/powerpc/powerpc64/strtok.S: Likewise.
        * sysdeps/powerpc/powerpc64/strtok_r.S: Likewise.
        * sysdeps/x86_64/strtok.S: Likewise.
        * sysdeps/x86_64/strtok_r.S: Likewise.

        * sysdeps/unix/sysv/linux/arm/posix_fadvise.c: Remove file.
        * sysdeps/unix/sysv/linux/mips/mips32/posix_fadvise.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        (__ASSUME_FADVISE64_AS_64_64): Define.
        * sysdeps/unix/sysv/linux/posix_fadvise.c [__NR_fadvise64]: Add
        !defined __ASSUME_FADVISE64_AS_64_64 to use syscall issue.
        [!__NR_fadvise64 && __ASSUME_FADVISE64_64_6ARG]: Remove
        __ALIGNMENT_ARG usage.
        [!__NR_fadvise64 && !__ASSUME_FADVISE64_64_6ARG]: Define
        __NR_fadvise64_64 if it is not defined.

2017-02-05  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * version.h (RELEASE): Set to "development"
        (VERSION): Set to 2.25.90.
        * NEWS: Add 2.26 section.

        * version.h (RELEASE): Set to "stable"
        (VERSION): Set to 2.25.
        * include/features.h (__GLIBC_MINOR__): Set to 25.

        * manual/contrib.texi: Add more contributors from this release
        and past releases.

        * NEWS (2.25): Add list of bugs fixed.

        * NEWS: Add missing news items.

2017-02-04  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * elf/tst-env-setuid.c (do_execve): Return EXIT_UNSUPPORTED in
        parent if child exited in that manner.  Print WEXITSTATUS
        instead of the raw status.
        (do_test_prep): Rename to do_test.
        (do_test): Return the result of run_executable_sgid.
        (TEST_FUNCTION_ARGV): Adjust.

2017-02-03  Alexandre Oliva  <aoliva@redhat.com>
            Florian Weimer  <fweimer@redhat.com>
            Carlos O'Donell  <carlos@redhat.com>

        [BZ #20915]
        * elf/dl-reloc.c (_dl_nothread_init_static_tls):
        Do not initialize DTV.
        * nptl/allocatestack.c (init_one_static_tls): Likewise.

2017-02-03  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmax-vis3.S: Remove file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf-vis3.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmin-vis3.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fminf-vis3.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/Makefile
        (libm-sysdep_routines): Update.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fmax.S: Remove file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fmaxf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fmin.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fminf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_lrint.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_fmax.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_fmaxf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_fmin.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_fminf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax-vis3.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin-vis3.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf-vis3.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile
        (libm-sysdep_routines): Update.

2017-02-02  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/dl-machine.h (elf_machine_rel): Replace
        _dl_fatal_printf with _dl_error_printf for IFUNC relocation
        against unrelocated shared library.
        * sysdeps/x86_64/dl-machine.h (elf_machine_rela): Likewise.

2017-02-02  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/generic/unsecvars.h: Add GLIBC_TUNABLES.
        * elf/tst-env-setuid-tunables.c
        (test_child_tunables)[!HAVE_TUNABLES]: Verify that
        GLIBC_TUNABLES is removed in a setgid process.

        [BZ #21073]
        * elf/dl-tunable-types.h (tunable_seclevel_t): New enum.
        * elf/dl-tunables.c (tunables_strdup): Remove.
        (get_next_env): Also return the previous envp.
        (parse_tunables): Erase tunables of category
        TUNABLES_SECLEVEL_SXID_ERASE.
        (maybe_enable_malloc_check): Make MALLOC_CHECK_
        TUNABLE_SECLEVEL_NONE if /etc/setuid-debug is accessible.
        (__tunables_init)[TUNABLES_FRONTEND ==
        TUNABLES_FRONTEND_valstring]: Update GLIBC_TUNABLES envvar
        after parsing.
        [TUNABLES_FRONTEND != TUNABLES_FRONTEND_valstring]: Erase
        tunable envvars of category TUNABLES_SECLEVEL_SXID_ERASE.
        * elf/dl-tunables.h (struct _tunable): Change member is_secure
        to security_level.
        * elf/dl-tunables.list: Add security_level annotations for all
        tunables.
        * scripts/gen-tunables.awk: Recognize and generate enum values
        for security_level.
        * elf/tst-env-setuid.c: New test case.
        * elf/tst-env-setuid-tunables: new test case.
        * elf/Makefile (tests-static): Add them.

2017-02-01  Richard Henderson  <rth@twiddle.net>

        * sysdeps/alpha/memchr.c (__memchr): Use saturating arithmetic
        adjusting the byte count.

2017-02-01  Andreas Schwab  <schwab@linux-m68k.org>

        * conform/Makefile (linknamespace-libs): Define.

        * sysdeps/m68k/m680x0/m68020/atomic-machine.h
        (__arch_compare_and_exchange_val_64_acq, atomic_exchange_acq)
        (atomic_exchange_and_add, atomic_add): Add casts to 64 bit asm
        operands.

2017-01-31  Chung-Lin Tang  <cltang@codesourcery.com>

        * sysdeps/unix/sysv/linux/nios2/ipc_priv.h: New file.

2017-01-30  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #21081]
        * sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
        (L(stosb)): Add VZEROUPPER before ret.

2016-01-28  Carlos O'Donell  <carlos@redhat.com>
            Alexey Makhalov <amakhalov@vmware.com>
            Florian Weimer <fweimer@redhat.com>

        [BZ #20116]
        * nptl/pthread_create.c: Document concurrency notes.
        Enhance thread creation notes.
        (create_thread): Use bool *stopped_start.
        (START_THREAD_DEFN): Comment ownership of PD.
        (__pthread_create_2_1): Add local bool stopped_start and use
        that instead of pd->stopped_start where appropriate.
        * nptl/createthread.c (create_thread): Use bool *stopped_start.
        * sysdeps/nacl/createthread.c (create_thread): Use bool *stopped_start.
        * sysdeps/unix/sysv/linux/createthread.c (create_thread): Likewise.
        * nptl/tst-create-detached.c: New file.
        * nptl/Makefile (tests): Add tst-create-detached.
        * nptl/pthread_getschedparam.c (__pthread_getschedparam):
        Reference the enhanced thread creation notes.
        * nptl/pthread_setschedparam.c (__pthread_setschedparam): Likewise.
        * nptl/pthread_setschedprio.c (pthread_setschedprio): Likewise.
        * nptl/tpp.c (__pthread_tpp_change_priority): Likewise.
        (__pthread_current_priority): Likewise.
        * support/Makefile (libsupport-routines): Add xpthread_attr_destroy
        xpthread_attr_init, xpthread_attr_setdetachstate, and
        xpthread_attr_setstacksize.
        * support/xpthread_attr_destroy.c: New file.
        * support/xpthread_attr_init.c: New file.
        * support/xpthread_attr_setdetachstate.c: New file.
        * support/xpthread_attr_setstacksize.c: New file.
        * support/xthread.h: Define prototypes for xpthread_attr_destroy
        xpthread_attr_init, xpthread_attr_setdetachstate, and
        xpthread_attr_setstacksize.

2017-01-27  Florian Weimer  <fweimer@redhat.com>

        * nptl/Makefile (tests): Add tst-robust-fork.
        * nptl/tst-robust-fork.c: New file.
        * support/Makefile (libsupport-routines): Add xmmap, xmunmap,
        xpthread_mutex_consistent, xpthread_mutex_destroy,
        xpthread_mutex_init, xpthread_mutexattr_destroy,
        xpthread_mutexattr_init, xpthread_mutexattr_setprotocol,
        xpthread_mutexattr_setpshared, xpthread_mutexattr_setrobust,
        xpthread_mutexattr_settype.
        * support/xmmap.c: New file.
        * support/xmunmap.c: Likewise.
        * support/xpthread_mutex_consistent.c: Likewise.
        * support/xpthread_mutex_destroy.c: Likewise.
        * support/xpthread_mutex_init.c: Likewise.
        * support/xpthread_mutexattr_destroy.c: Likewise.
        * support/xpthread_mutexattr_init.c: Likewise.
        * support/xpthread_mutexattr_setprotocol.c: Likewise.
        * support/xpthread_mutexattr_setpshared.c: Likewise.
        * support/xpthread_mutexattr_setrobust.c: Likewise.
        * support/xpthread_mutexattr_settype.c: Likewise.
        * support/xthread.h (xpthread_mutexattr_destroy)
        (xpthread_mutexattr_init, xpthread_mutexattr_setprotocol)
        (xpthread_mutexattr_setpshared, xpthread_mutexattr_setrobust)
        (xpthread_mutexattr_settype, xpthread_mutex_init)
        (xpthread_mutex_destroy, xpthread_mutex_consistent): Declare.
        * support/xunistd.h (xmmap, xmunmap): Likewise.

2017-01-25  Florian Weimer  <fweimer@redhat.com>

        * string/Makefile (xtests): Add comment.
        (LOCALES): Add en_GB.UTF-8.
        (tst-strcoll-overflow.out): Depend on generated locales.
        * string/tst-strcoll-overflow.c: Convert to support/test-driver.c.
        (SIZE, TIMEOUT): Update comments.
        (do_test): Define as static.  Fail test if setlocale fails.
        Return EXIT_UNSUPPORTED if insufficient memory.  Enhance output
        messages.
        (EXPECTED_SIGNAL, EXPECTED_STATUS, TEST_FUNCTION): Remove.
        TIMEOUT at 300 seconds should be enough to run this test
        successfully.

2017-01-24  Jakub Jelinek  <jakub@redhat.com>

        * soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add
        /* FALLTHRU */ comments.

2017-01-24  James Clarke  <jrtc27@jrtc27.com>

        [BZ #21053]
        * sysdeps/unix/sysv/linux/sh/sh3/ucontext_i.sym: Use new REG_R*
        constants instead of the old R* ones.
        * sysdeps/unix/sysv/linux/sh/sh4/ucontext_i.sym: Likewise.
        * sysdeps/unix/sysv/linux/sh/sys/ucontext.h (NGPREG): Rename...
        (NGREG): ... to this, to fit in with other architectures.
        (gpregset_t): Use new NGREG macro.
        [__USE_GNU]: Remove condition; all architectures other than tile
        are unconditional.
        (R*): Rename to REG_R*.

2017-01-20  DJ Delorie  <dj@redhat.com>

        * elf/dl-tunables.c (tunable_set_val_if_valid_range): Split into ...
        (tunable_set_val_if_valid_range_signed) ... this, and ...
        (tunable_set_val_if_valid_range_unsigned) ... this.
        (tunable_initialize): Call the correct one of the above based on type.

2017-01-20  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/hppa/fpu/libm-test-ulps: Remove *_tonearest entries.
        * sysdeps/ia64/fpu/libm-test-ulps: Likewise.
        * sysdeps/m68k/m680x0/fpu/libm-test-ulps: Likewise.
        * sysdeps/microblaze/libm-test-ulps: Likewise.
        * sysdeps/sh/libm-test-ulps: Likewise.

        * math/README.libm-test: Update list of characters for input and
        output types.

2017-01-20  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/elision-unlock.c
        (__lll_unlock_elision): Fix adapt_count decrement.

2017-01-14  Martin Galvan  <martingalvan@sourceware.org>

        * README.pretty-printers (Known issues): Warn about printers not
        always covering everything.
        * nptl/nptl-printers.py (MutexPrinter): Change output.
        * nptl/test-mutex-printers.py: Fix test and adapt to changed output.

2017-01-20  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/s390/htm.h: Adjust comments.
        * sysdeps/unix/sysv/linux/s390/elision-unlock.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/elision-lock.c: Adjust comments.
        (__lll_lock_elision): Do not test futex before starting a
        transaction.  Use __glibc_likely instead of __builtin_expect.
        * sysdeps/unix/sysv/linux/s390/elision-trylock.c: Adjust comments.
        (__lll_trylock_elision): Do not test futex before starting a
        transaction.  Use __glibc_likely instead of __builtin_expect.

2017-01-20  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * po/Makefile (update-translations): New target.

2017-01-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21061]
        * sysdeps/unix/sysv/linux/microblaze/clock-compat.c: New file.

2017-01-19  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * elf/dl-tunables (get_next_env): Always advance envp.
        * stdlib/tst-empty-env.c: New test case.
        * stdlib/Makefile (tests): Use it.

2017-01-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21047]
        * sysdeps/arm/fpu_control.h [!__SOFTFP__] (_FPU_GETCW): Use VFP
        name for instruction.
        [!__SOFTFP__] (_FPU_SETCW): Likewise.

2017-01-18  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (Config.build_cross_tool): Use -j1
        for make install.

2017-01-18  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * po/bg.po: Merge from Translation Project.
        * po/fr.po: Likewise.
        * po/ko.po: Likewise.
        * po/nl.po: Likewise.
        * po/sv.po: Likewise.

2017-01-18  Joseph Myers  <joseph@codesourcery.com>

        * manual/install.texi (Tools for Compilation): Update GCC version
        known to work to build glibc.
        * INSTALL: Regenerated.

2017-01-17  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #21006]
        * string/Makefile (LDFLAGS-tst-xbzero-opt): New variable.

2017-01-16  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21045]
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S
        (__CONTEXT_FUNC_NAME): Pass address of signal mask to be restored
        to __sigprocmask.

2017-01-16  Chris Metcalf  <cmetcalf@mellanox.com>

        * sysdeps/tile/tilegx/memchr.c (__memchr): Handle pointer
        wrap-around.
        * sysdeps/tile/tilepro/memchr.c (__memchr): Likewise.

        * sysdeps/unix/sysv/linux/tile/ipc_priv.h: New file.

2016-01-14  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * NEWS: Fix typo.

2016-01-13  Torvald Riegel  <triegel@redhat.com>

        * nptl/descr.h (ENQUEUE_MUTEX_BOTH, DEQUEUE_MUTEX): Add compiler
        barriers and comments.
        * nptl/pthread_mutex_lock.c (__pthread_mutex_lock_full): Likewise.
        * nptl/pthread_mutex_timedlock.c (pthread_mutex_timedlock): Likewise.
        * nptl/pthread_mutex_unlock.c (__pthread_mutex_unlock_full): Likewise.

2016-01-13  Torvald Riegel  <triegel@redhat.com>

        [BZ #19402]
        * sysdeps/nptl/fork.c (__libc_fork): Clear list of acquired robust
        mutexes.

2016-01-13  Torvald Riegel  <triegel@redhat.com>

        [BZ #20985]
        * nptl/Makefile: Adapt.
        * nptl/pthread_mutex_cond_lock.c (LLL_ROBUST_MUTEX_LOCK): Remove.
        (LLL_ROBUST_MUTEX_LOCK_MODIFIER): New.
        * nptl/pthread_mutex_lock.c (LLL_ROBUST_MUTEX_LOCK): Remove.
        (LLL_ROBUST_MUTEX_LOCK_MODIFIER): New.
        (__pthread_mutex_lock_full): Inline lll_robust* functions and adapt.
        * nptl/pthread_mutex_timedlock.c (pthread_mutex_timedlock): Inline
        lll_robust* functions and adapt.
        * nptl/pthread_mutex_unlock.c (__pthread_mutex_unlock_full): Likewise.
        * sysdeps/nptl/lowlevellock.h (__lll_robust_lock_wait,
        __lll_robust_lock, lll_robust_cond_lock, __lll_robust_timedlock_wait,
        __lll_robust_timedlock, __lll_robust_unlock): Remove.
        * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_robust_lock,
        lll_robust_cond_lock, lll_robust_timedlock, lll_robust_unlock): Remove.
        * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_robust_lock,
        lll_robust_cond_lock, lll_robust_timedlock, lll_robust_unlock): Remove.
        * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (__lll_robust_lock_wait,
        __lll_robust_lock, lll_robust_cond_lock, __lll_robust_timedlock_wait,
        __lll_robust_timedlock, __lll_robust_unlock): Remove.
        * nptl/lowlevelrobustlock.c: Remove file.
        * nptl/lowlevelrobustlock.sym: Likewise.
        * sysdeps/unix/sysv/linux/i386/lowlevelrobustlock.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S: Likewise.

2017-01-13  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Regenerated.

2017-01-12  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * po/cs.po: Merge translations from the Translation Project.
        * po/de.po: Likewise.
        * po/pl.po: Likewise.
        * po/ru.po: Likewise.
        * po/tr.po: Likewise.
        * po/uk.po: Likewise.
        * po/vi.po: Likewise.
        * po/zh_CN.po: Likewise.

2017-01-12  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/mips/mips32/posix_fadvise.c: New file.

        * math/fgetexcptflg.c (__fegetexceptflag): Store 0 in fexcept_t
        object.

2017-01-11  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16458]
        * bits/uintn-identity.h: New file.
        * inet/netinet/in.h: Include <bits/uintn-identity.h>.
        [__BYTE_ORDER == __BIG_ENDIAN] (ntohl): Use __uint32_identity.
        [__BYTE_ORDER == __BIG_ENDIAN] (ntohs): Use __uint16_identity.
        [__BYTE_ORDER == __BIG_ENDIAN] (htonl): Use __uint32_identity.
        [__BYTE_ORDER == __BIG_ENDIAN] (htohs): Use __uint16_identity.
        * string/endian.h: Include <bits/uintn-identity.h>.
        [__BYTE_ORDER == __LITTLE_ENDIAN] (htole16): Use
        __uint16_identity.
        [__BYTE_ORDER == __LITTLE_ENDIAN] (le16toh): Likewise.
        [__BYTE_ORDER == __LITTLE_ENDIAN] (htole32): Use
        __uint32_identity.
        [__BYTE_ORDER == __LITTLE_ENDIAN] (le32toh): Likewise.
        [__BYTE_ORDER == __LITTLE_ENDIAN] (htole64): Use
        __uint64_identity.
        [__BYTE_ORDER == __LITTLE_ENDIAN] (le64toh): Likewise.
        [__BYTE_ORDER != __LITTLE_ENDIAN] (htobe16): Use
        __uint16_identity.
        [__BYTE_ORDER != __LITTLE_ENDIAN] (be16toh): Likewise.
        [__BYTE_ORDER != __LITTLE_ENDIAN] (htobe32): Use
        __uint32_identity.
        [__BYTE_ORDER != __LITTLE_ENDIAN] (be32toh): Likewise.
        [__BYTE_ORDER != __LITTLE_ENDIAN] (htobe64): Use
        __uint64_identity.
        [__BYTE_ORDER != __LITTLE_ENDIAN] (be64toh): Likewise.
        * string/Makefile (headers): Add bits/uintn-identity.h.
        (tests): Add test-endian-types.
        * string/test-endian-types.c: New file.
        * inet/Makefile (tests): Add test-hnto-types.
        * inet/test-hnto-types.c: New file.

2016-01-11  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * po/be.po: Update from Translation Project.
        * po/bg.po: Likewise.
        * po/ca.po: Likewise.
        * po/cs.po: Likewise.
        * po/da.po: Likewise.
        * po/de.po: Likewise.
        * po/el.po: Likewise.
        * po/eo.po: Likewise.
        * po/es.po: Likewise.
        * po/fi.po: Likewise.
        * po/fr.po: Likewise.
        * po/gl.po: Likewise.
        * po/hr.po: Likewise.
        * po/hu.po: Likewise.
        * po/ia.po: Likewise.
        * po/id.po: Likewise.
        * po/it.po: Likewise.
        * po/ja.po: Likewise.
        * po/ko.po: Likewise.
        * po/lt.po: Likewise.
        * po/nb.po: Likewise.
        * po/nl.po: Likewise.
        * po/pl.po: Likewise.
        * po/pt_BR.po: Likewise.
        * po/ru.po: Likewise.
        * po/rw.po: Likewise.
        * po/sk.po: Likewise.
        * po/sl.po: Likewise.
        * po/sv.po: Likewise.
        * po/tr.po: Likewise.
        * po/uk.po: Likewise.
        * po/vi.po: Likewise.
        * po/zh_CN.po: Likewise.
        * po/zh_TW.po: Likewise.

2017-01-11  Joseph Myers  <joseph@codesourcery.com>

        * stdio-common/tst-printf.c [__GNUC_PREREQ (7, 0)]: Ignore
        -Wformat-truncation instead of -Wformat-length.
        * time/tst-strptime2.c (mkbuf) [__GNUC_PREREQ (7, 0)]: Likewise.
        * stdio-common/tstdiomisc.c (F): Ignore -Wformat-truncation for
        GCC 7.
        * wcsmbs/tst-wcstof.c: Include <libc-internal.h>.
        (do_test): Ignore -Wformat-truncation for GCC 7.

        * locale/programs/ld-address.c (INT_STR_ELEM): Increase size of
        buffer used to print long int value.

        * elf/sotruss-lib.c (init): Increase space allocated for pid by
        one byte.  Print it with %ld, cast to long int.

2017-01-11  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * scripts/build-many-glibcs.py (os.cpu_count): Add compatibility definition.
        (re.fullmatch, subprocess.run): Likewise.

2016-01-11  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * po/libc.pot: Regenerate.

2016-01-10  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * elf/dl-tunables.c (tunables_unsetenv): Remove function.
        (min_strlen): Likewise.
        (disable_tunable): Likewise.
        (maybe_disable_malloc_check): Rename to
        maybe_enable_malloc_check.
        (maybe_enable_malloc_check): Enable glibc.malloc.check tunable
        if /etc/suid-debug file exists.
        (__tunables_init): Update caller.
        * elf/dl-tunables.list (glibc.malloc.check): Don't mark as
        secure.

2016-01-10  Torvald Riegel  <triegel@redhat.com>

        * nptl/DESIGN-rwlock.txt: Remove.
        * nptl/lowlevelrwlock.sym: Remove.
        * nptl/Makefile: Add new tests.
        * nptl/pthread_rwlock_common.c: New file.  Contains the new rwlock.
        * nptl/pthreadP.h (PTHREAD_RWLOCK_PREFER_READER_P): Remove.
        (PTHREAD_RWLOCK_WRPHASE, PTHREAD_RWLOCK_WRLOCKED,
        PTHREAD_RWLOCK_RWAITING, PTHREAD_RWLOCK_READER_SHIFT,
        PTHREAD_RWLOCK_READER_OVERFLOW, PTHREAD_RWLOCK_WRHANDOVER,
        PTHREAD_RWLOCK_FUTEX_USED): New.
        * nptl/pthread_rwlock_init.c (__pthread_rwlock_init): Adapt to new
        implementation.
        * nptl/pthread_rwlock_rdlock.c (__pthread_rwlock_rdlock_slow): Remove.
        (__pthread_rwlock_rdlock): Adapt.
        * nptl/pthread_rwlock_timedrdlock.c
        (pthread_rwlock_timedrdlock): Adapt.
        * nptl/pthread_rwlock_timedwrlock.c
        (pthread_rwlock_timedwrlock): Adapt.
        * nptl/pthread_rwlock_trywrlock.c (pthread_rwlock_trywrlock): Adapt.
        * nptl/pthread_rwlock_tryrdlock.c (pthread_rwlock_tryrdlock): Adapt.
        * nptl/pthread_rwlock_unlock.c (pthread_rwlock_unlock): Adapt.
        * nptl/pthread_rwlock_wrlock.c (__pthread_rwlock_wrlock_slow): Remove.
        (__pthread_rwlock_wrlock): Adapt.
        * nptl/tst-rwlock10.c: Adapt.
        * nptl/tst-rwlock11.c: Adapt.
        * nptl/tst-rwlock17.c: New file.
        * nptl/tst-rwlock18.c: New file.
        * nptl/tst-rwlock19.c: New file.
        * nptl/tst-rwlock2b.c: New file.
        * nptl/tst-rwlock8.c: Adapt.
        * nptl/tst-rwlock9.c: Adapt.
        * sysdeps/aarch64/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Adapt.
        * sysdeps/arm/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Adapt.
        * sysdeps/hppa/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Adapt.
        * sysdeps/ia64/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Adapt.
        * sysdeps/m68k/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Adapt.
        * sysdeps/microblaze/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Adapt.
        * sysdeps/mips/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Adapt.
        * sysdeps/nios2/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Adapt.
        * sysdeps/s390/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Adapt.
        * sysdeps/sh/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Adapt.
        * sysdeps/sparc/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Adapt.
        * sysdeps/tile/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Adapt.
        * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h
        (pthread_rwlock_t): Adapt.
        * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h
        (pthread_rwlock_t): Adapt.
        * sysdeps/x86/bits/pthreadtypes.h (pthread_rwlock_t): Adapt.
        * nptl/nptl-printers.py (): Adapt.
        * nptl/nptl_lock_constants.pysym: Adapt.
        * nptl/test-rwlock-printers.py: Adapt.
        * nptl/test-rwlockattr-printers.c: Adapt.
        * nptl/test-rwlockattr-printers.py: Adapt.

2017-01-10  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (XFAIL_IBM128_LIBGCC): New macro.
        (fdim_test_data): Use XFAIL_ROUNDING_IBM128_LIBGCC for some tests.
        (fma_test_data): Likewise.
        (hypot_test_data): Likewise.
        (log1p_test_data): Likewise.
        (modf_test_data): Likewise.
        (pow_test_data): Likewise.
        (remainder_test_data): Likewise.
        (remquo_test_data): Likewise.
        (scalb_test_data): Likewise.
        (scalbn_test_data): Likewise.
        (scalbln_test_data): Likewise.
        * math/gen-libm-test.pl (parse_args): Transform
        XFAIL_ROUNDING_IBM128_LIBGCC to XFAIL_IBM128_LIBGCC or 0 depending
        on the rounding mode.

2017-01-09  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-auto-libm-tests.c (output_for_one_input_case): Apply
        xfail-rounding:ibm128-libgcc automatically to tests overflowing
        and those that can underflow to zero.
        * math/auto-libm-test-in: Remove most XFAILs for ibm128-libgcc and
        add others.
        * math/auto-libm-test-out: Regenerated.

        * math/test-fenv.c (fe_tests): Skip most tests when exceptions not
        supported.
        (feholdexcept_tests): Skip tests requiring exceptions or rounding
        modes support if not supported.

        * sysdeps/unix/sysv/linux/microblaze/localplt.data (__pread64):
        Add libc.so PLT entry.
        (__tls_get_addr): Make ld.so PLT entry optional.

2017-01-09  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * string/bits/strings_fortified.h (explicit_bzero): Move back to ..
        * string/bits/string3.h: ... here.

2017-01-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21028]
        * math/fsetexcptflg.c (__fesetexceptflag): Always return 0.
        * math/test-fexcept.c (test_set): Allow failure of feraiseexcept
        if EXCEPTION_TESTS returns false.

2017-01-05  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #20558]
        * string/bits/string3.h [__USE_MISC] (bcopy): Move to
        strings_fortified.h.
        [__USE_MISC] (bzero): Likewise.
        [__USE_MISC] (explicit_bzero): Likewise.
        * string/strings.h: Include strings_fortified.h.
        * string/Makefile (headers): Add strings_fortified.h.
        * string/bits/strings_fortified.h: New file.
        * include/bits/strings_fortified.h: Likewise.

2017-01-05  Joseph Myers  <joseph@codesourcery.com>

        * elf/tst-tls13.c (TIMEOUT): Remove.
        * iconvdata/tst-loading.c (TIMEOUT): Likewise.
        * malloc/tst-malloc-thread-fail.c (TIMEOUT): Increase to 100.
        * malloc/tst-mallocfork2.c (TIMEOUT): Define to 100.
        * nss/tst-cancel-getpwuid_r.c (TIMEOUT): Define to 900.
        * nss/tst-nss-getpwent.c (TIMEOUT): Define to 300.

        [BZ #21026]
        * sysdeps/unix/sysv/linux/mips/mips64/n64/syscalls.list
        (readahead): New syscall entry.

2017-01-04  Joseph Myers  <joseph@codesourcery.com>

        * string/tester.c (test_strncat): Disable -Wstringop-overflow=
        around tests of strncat with large sizes.

        * malloc/tst-malloc.c: Include <libc-internal.h>.
        (do_test): Disable -Walloc-size-larger-than= around tests of
        malloc with negative sizes.
        * malloc/tst-mcheck.c: Include <libc-internal.h>.
        (do_test): Disable -Walloc-size-larger-than= around tests of
        malloc and realloc with negative sizes.
        * malloc/tst-realloc.c: Include <libc-internal.h>.
        (do_test): Disable -Walloc-size-larger-than= around tests of
        realloc with negative sizes.

        * math/libm-test.inc (TEST_COND_ibm128_libgcc): New macro.
        (init_max_error) [TEST_COND_ibm128]: Increase maximum error
        allowed to 16 ulps.
        * math/auto-libm-test-in: Change most XFAILs for ibm128 to use
        ibm128-libgcc.  XFAIL more tests for ibm128-libgcc.
        * math/auto-libm-test-out: Regenerated.

2017-01-04  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/Makefile (libm-calls): Move wrappers...
        (libm-compat-call-auto): Here.
        (libm-routines): Add items in libm-compat-calls-auto.
        * sysdeps/powerpc/nofpu/Makefile: Add suffix ("_compat") to
        the filenames of the wrappers that have been renamed.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Likewise.

        * math/w_acos.c: Add _compat suffix to filename.
        * math/w_acosf.c: Likewise.
        * math/w_acosh.c: Likewise.
        * math/w_acoshf.c: Likewise.
        * math/w_acoshl.c: Likewise.
        * math/w_acosl.c: Likewise.
        * math/w_asin.c: Likewise.
        * math/w_asinf.c: Likewise.
        * math/w_asinl.c: Likewise.
        * math/w_atan2.c: Likewise.
        * math/w_atan2f.c: Likewise.
        * math/w_atan2l.c: Likewise.
        * math/w_atanh.c: Likewise.
        * math/w_atanhf.c: Likewise.
        * math/w_atanhl.c: Likewise.
        * math/w_cosh.c: Likewise.
        * math/w_coshf.c: Likewise.
        * math/w_coshl.c: Likewise.
        * math/w_exp10.c: Likewise.
        * math/w_exp10f.c: Likewise.
        * math/w_exp10l.c: Likewise.
        * math/w_exp2.c: Likewise.
        * math/w_exp2f.c: Likewise.
        * math/w_exp2l.c: Likewise.
        * math/w_fmod.c: Likewise.
        * math/w_fmodf.c: Likewise.
        * math/w_fmodl.c: Likewise.
        * math/w_hypot.c: Likewise.
        * math/w_hypotf.c: Likewise.
        * math/w_hypotl.c: Likewise.
        * math/w_j0.c: Likewise.
        * math/w_j0f.c: Likewise.
        * math/w_j0l.c: Likewise.
        * math/w_j1.c: Likewise.
        * math/w_j1f.c: Likewise.
        * math/w_j1l.c: Likewise.
        * math/w_jn.c: Likewise.
        * math/w_jnf.c: Likewise.
        * math/w_jnl.c: Likewise.
        * math/w_log10.c: Likewise.
        * math/w_log10f.c: Likewise.
        * math/w_log10l.c: Likewise.
        * math/w_log2.c: Likewise.
        * math/w_log2f.c: Likewise.
        * math/w_log2l.c: Likewise.
        * math/w_log.c: Likewise.
        * math/w_logf.c: Likewise.
        * math/w_logl.c: Likewise.
        * math/w_pow.c: Likewise.
        * math/w_powf.c: Likewise.
        * math/w_powl.c: Likewise.
        * math/w_remainder.c: Likewise.
        * math/w_remainderf.c: Likewise.
        * math/w_remainderl.c: Likewise.
        * math/w_scalb.c: Likewise.
        * math/w_scalbf.c: Likewise.
        * math/w_scalbl.c: Likewise.
        * math/w_sinh.c: Likewise.
        * math/w_sinhf.c: Likewise.
        * math/w_sinhl.c: Likewise.
        * math/w_sqrt.c: Likewise.
        * math/w_sqrtf.c: Likewise.
        * math/w_sqrtl.c: Likewise.
        * math/w_tgamma.c: Likewise.
        * math/w_tgammaf.c: Likewise.
        * math/w_tgammal.c: Likewise.

        * math/w_acos_compat.c: New file copied from above and
        adjusted for new #includes path
        * math/w_acosf_compat.c: Likewise.
        * math/w_acosh_compat.c: Likewise.
        * math/w_acoshf_compat.c: Likewise.
        * math/w_acoshl_compat.c: Likewise.
        * math/w_acosl_compat.c: Likewise.
        * math/w_asin_compat.c: Likewise.
        * math/w_asinf_compat.c: Likewise.
        * math/w_asinl_compat.c: Likewise.
        * math/w_atan2_compat.c: Likewise.
        * math/w_atan2f_compat.c: Likewise.
        * math/w_atan2l_compat.c: Likewise.
        * math/w_atanh_compat.c: Likewise.
        * math/w_atanhf_compat.c: Likewise.
        * math/w_atanhl_compat.c: Likewise.
        * math/w_cosh_compat.c: Likewise.
        * math/w_coshf_compat.c: Likewise.
        * math/w_coshl_compat.c: Likewise.
        * math/w_exp10_compat.c: Likewise.
        * math/w_exp10f_compat.c: Likewise.
        * math/w_exp10l_compat.c: Likewise.
        * math/w_exp2_compat.c: Likewise.
        * math/w_exp2f_compat.c: Likewise.
        * math/w_exp2l_compat.c: Likewise.
        * math/w_fmod_compat.c: Likewise.
        * math/w_fmodf_compat.c: Likewise.
        * math/w_fmodl_compat.c: Likewise.
        * math/w_hypot_compat.c: Likewise.
        * math/w_hypotf_compat.c: Likewise.
        * math/w_hypotl_compat.c: Likewise.
        * math/w_j0_compat.c: Likewise.
        * math/w_j0f_compat.c: Likewise.
        * math/w_j0l_compat.c: Likewise.
        * math/w_j1_compat.c: Likewise.
        * math/w_j1f_compat.c: Likewise.
        * math/w_j1l_compat.c: Likewise.
        * math/w_jn_compat.c: Likewise.
        * math/w_jnf_compat.c: Likewise.
        * math/w_jnl_compat.c: Likewise.
        * math/w_log10_compat.c: Likewise.
        * math/w_log10f_compat.c: Likewise.
        * math/w_log10l_compat.c: Likewise.
        * math/w_log2_compat.c: Likewise.
        * math/w_log2f_compat.c: Likewise.
        * math/w_log2l_compat.c: Likewise.
        * math/w_log_compat.c: Likewise.
        * math/w_logf_compat.c: Likewise.
        * math/w_logl_compat.c: Likewise.
        * math/w_pow_compat.c: Likewise.
        * math/w_powf_compat.c: Likewise.
        * math/w_powl_compat.c: Likewise.
        * math/w_remainder_compat.c: Likewise.
        * math/w_remainderf_compat.c: Likewise.
        * math/w_remainderl_compat.c: Likewise.
        * math/w_scalb_compat.c: Likewise.
        * math/w_scalbf_compat.c: Likewise.
        * math/w_scalbl_compat.c: Likewise.
        * math/w_sinh_compat.c: Likewise.
        * math/w_sinhf_compat.c: Likewise.
        * math/w_sinhl_compat.c: Likewise.
        * math/w_sqrt_compat.c: Likewise.
        * math/w_sqrtf_compat.c: Likewise.
        * math/w_sqrtl_compat.c: Likewise.
        * math/w_tgamma_compat.c: Likewise.
        * math/w_tgammaf_compat.c: Likewise.
        * math/w_tgammal_compat.c: Likewise.

        * sysdeps/i386/fpu/w_sqrt.c: Add _compat suffix to filename.
        * sysdeps/ia64/fpu/w_sqrtl.c: Likewise.
        * sysdeps/ia64/fpu/w_acosl.c: Likewise.
        * sysdeps/ia64/fpu/w_sqrtf.c: Likewise.
        * sysdeps/ia64/fpu/w_sqrt.c: Likewise.
        * sysdeps/ia64/fpu/w_sinhl.c: Likewise.
        * sysdeps/ia64/fpu/w_acosf.c: Likewise.
        * sysdeps/ia64/fpu/w_sinhf.c: Likewise.
        * sysdeps/ia64/fpu/w_sinh.c: Likewise.
        * sysdeps/ia64/fpu/w_scalbl.c: Likewise.
        * sysdeps/ia64/fpu/w_scalbf.c: Likewise.
        * sysdeps/ia64/fpu/w_scalb.c: Likewise.
        * sysdeps/ia64/fpu/w_remainderl.c: Likewise.
        * sysdeps/ia64/fpu/w_remainderf.c: Likewise.
        * sysdeps/ia64/fpu/w_remainder.c: Likewise.
        * sysdeps/ia64/fpu/w_powl.c: Likewise.
        * sysdeps/ia64/fpu/w_powf.c: Likewise.
        * sysdeps/ia64/fpu/w_pow.c: Likewise.
        * sysdeps/ia64/fpu/w_logl.c: Likewise.
        * sysdeps/ia64/fpu/w_logf.c: Likewise.
        * sysdeps/ia64/fpu/w_log2l.c: Likewise.
        * sysdeps/ia64/fpu/w_log2f.c: Likewise.
        * sysdeps/ia64/fpu/w_log2.c: Likewise.
        * sysdeps/ia64/fpu/w_log10l.c: Likewise.
        * sysdeps/ia64/fpu/w_log10f.c: Likewise.
        * sysdeps/ia64/fpu/w_log10.c: Likewise.
        * sysdeps/ia64/fpu/w_log.c: Likewise.
        * sysdeps/ia64/fpu/w_hypotl.c: Likewise.
        * sysdeps/ia64/fpu/w_hypotf.c: Likewise.
        * sysdeps/ia64/fpu/w_hypot.c: Likewise.
        * sysdeps/ia64/fpu/w_fmodl.c: Likewise.
        * sysdeps/ia64/fpu/w_fmodf.c: Likewise.
        * sysdeps/ia64/fpu/w_fmod.c: Likewise.
        * sysdeps/ia64/fpu/w_exp2l.c: Likewise.
        * sysdeps/ia64/fpu/w_exp2f.c: Likewise.
        * sysdeps/ia64/fpu/w_exp2.c: Likewise.
        * sysdeps/ia64/fpu/w_exp10l.c: Likewise.
        * sysdeps/ia64/fpu/w_exp10f.c: Likewise.
        * sysdeps/ia64/fpu/w_exp10.c: Likewise.
        * sysdeps/ia64/fpu/w_coshl.c: Likewise.
        * sysdeps/ia64/fpu/w_coshf.c: Likewise.
        * sysdeps/ia64/fpu/w_cosh.c: Likewise.
        * sysdeps/ia64/fpu/w_atanhl.c: Likewise.
        * sysdeps/ia64/fpu/w_atanhf.c: Likewise.
        * sysdeps/ia64/fpu/w_atanh.c: Likewise.
        * sysdeps/ia64/fpu/w_atan2l.c: Likewise.
        * sysdeps/ia64/fpu/w_atan2f.c: Likewise.
        * sysdeps/ia64/fpu/w_atan2.c: Likewise.
        * sysdeps/ia64/fpu/w_asinl.c: Likewise.
        * sysdeps/ia64/fpu/w_asinf.c: Likewise.
        * sysdeps/ia64/fpu/w_asin.c: Likewise.
        * sysdeps/ia64/fpu/w_acoshl.c: Likewise.
        * sysdeps/ia64/fpu/w_acoshf.c: Likewise.
        * sysdeps/ia64/fpu/w_acosh.c: Likewise.
        * sysdeps/ia64/fpu/w_acos.c: Likewise.
        * sysdeps/ia64/fpu/w_tgamma.S: Likewise.
        * sysdeps/ia64/fpu/w_tgammaf.S: Likewise.
        * sysdeps/ia64/fpu/w_tgammal.S: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_acos.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_acosh.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_acoshl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_acosl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_asin.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_asinl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atan2.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atan2l.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atanh.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_cosh.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_coshl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_exp10.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_exp10l.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_fmod.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_fmodl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_hypot.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_hypotl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j0.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j0l.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j1.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j1l.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_jn.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log10.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log10l.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log2.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log2l.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_logl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_pow.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_powl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_remainder.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_remainderl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_scalb.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_scalbl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sinh.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sqrt.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sqrtl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_tgamma.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_tgammal.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt-power5.S:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt-ppc32.S:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf-power5.S:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf-ppc32.S:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf.S: Likewise.
        * sysdeps/sparc/sparc32/fpu/w_sqrt.S: Likewise.
        * sysdeps/sparc/sparc32/fpu/w_sqrtf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt-vis3.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf-vis3.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/w_sqrt.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/w_sqrtf.S: Likewise.

        * sysdeps/i386/fpu/w_sqrt_compat.c: New file copied from above
        and adjusted for new #includes path
        * sysdeps/ia64/fpu/w_acos_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_acosf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_acosh_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_acoshf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_acoshl_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_acosl_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_asin_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_asinf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_asinl_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_atan2_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_atan2f_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_atan2l_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_atanh_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_atanhf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_atanhl_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_cosh_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_coshf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_coshl_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_exp10_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_exp10f_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_exp10l_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_exp2_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_exp2f_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_exp2l_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_fmod_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_fmodf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_fmodl_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_hypot_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_hypotf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_hypotl_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_log10_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_log10f_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_log10l_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_log2_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_log2f_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_log2l_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_log_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_logf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_logl_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_pow_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_powf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_powl_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_remainder_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_remainderf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_remainderl_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_scalb_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_scalbf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_scalbl_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_sinh_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_sinhf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_sinhl_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_sqrt_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_sqrtf_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_sqrtl_compat.c: Likewise.
        * sysdeps/ia64/fpu/w_tgamma_compat.S: Likewise.
        * sysdeps/ia64/fpu/w_tgammaf_compat.S: Likewise.
        * sysdeps/ia64/fpu/w_tgammal_compat.S: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_acos_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_acosh_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_acoshl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_acosl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_asin_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_asinl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atan2_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atan2l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atanh_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_atanhl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_cosh_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_coshl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_exp10_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_exp10l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_fmod_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_fmodl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_hypot_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_hypotl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j0_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j0l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j1_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_j1l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_jn_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_jnl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log10_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log10l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log2_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log2l_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_log_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_logl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_pow_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_powl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_remainder_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_remainderl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_scalb_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_scalbl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sinh_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sinhl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sqrt_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_sqrtl_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_tgamma_compat.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_tgammal_compat.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat-power5.S:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat-ppc32.S:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat-power5.S:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat-ppc32.S:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt_compat.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf_compat.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt_compat.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf_compat.S: Likewise.
        * sysdeps/sparc/sparc32/fpu/w_sqrt_compat.S: Likewise.
        * sysdeps/sparc/sparc32/fpu/w_sqrtf_compat.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/w_sqrt_compat.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/w_sqrtf_compat.S: Likewise.

2017-01-04  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/microblaze/bits/setjmp.h (__jmp_buf): Give struct tag
        __jmp_buf_internal_tag.

        * sysdeps/mips/mips32/sfp-machine.h (_FP_CHOOSENAN): Always
        preserve NaN payload if [__mips_nan2008].
        * sysdeps/mips/mips64/sfp-machine.h (_FP_CHOOSENAN): Likewise.

        [BZ #21022]
        * sysdeps/microblaze/backtrace.c (get_frame_size): Make static.

2017-01-03  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/fpu/libm-test-ulps: Update.

2017-01-03  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/ia64/strcat.c: Remove file.
        * sysdeps/powerpc/strcat.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcat-power7.c: Use default
        C implementation.
        * sysdeps/powerpc/powerpc64/multiarch/strcat-power8.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcat-ppc64.c: Likewise.

2017-01-03  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>
            Steven Munroe  <sjmunroe@us.ibm.com>
            Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        [BZ #20822]
        * sysdeps/unix/sysv/linux/powerpc/elision-lock.c
        (__lll_lock_elision): Access adapt_count via C11 atomics.
        * sysdeps/unix/sysv/linux/powerpc/elision-trylock.c
        (__lll_trylock_elision): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/elision-unlock.c
        (__lll_unlock_elision):  Update adapt_count variable inside the
        critical section using C11 atomics.

2017-01-03  Joseph Myers  <joseph@codesourcery.com>

        * math/test-fenvinline.c (do_test): Disable tests of raised
        exceptions if !EXCEPTION_TESTS (FLOAT).

2017-01-03  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #19390]
        * string/test-strncat.c (test_main): Add tests with SIZE_MAX as
        maximum string size.
        * sysdeps/i386/i686/multiarch/strcat-sse2.S (STRCAT): Avoid overflow
        in pointer addition.
        * sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S (STRCPY):
        Likewise.

2017-01-03  Joseph Myers  <joseph@codesourcery.com>

        * elf/Makefile ($(objpfx)tst-ldconfig-X.out): Correct arguments
        passed to tst-ldconfig-X.sh.

2017-01-03  Martin Galvan  <martingalvan@sourceware.org>

        * nptl/nptl-printers.py: Fix tabs/spaces mismatches.

2017-01-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #21019]
        * sysdeps/unix/sysv/linux/mips/mips64/n32/syscalls.list (lseek64):
        New syscall entry.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/lseek.c: New file.
        * io/test-lfs.c (do_test): Test offset returned from lseek64 and
        lseek.

        * scripts/build-many-glibcs.py (Context.add_all_configs): Add
        power4 glibc for powerpc-linux-gnu.

2017-01-02  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysvipc/test-sysvsem.c (do_test): Define and use union semun on
        semctl.

2017-01-02  Joseph Myers  <joseph@codesourcery.com>

        * math/test-nearbyint-except.c: Include <stdbool.h>.
        (any_supported): New variable.
        (TEST_FUNC): Return early if !EXCEPTION_TESTS (FLOAT).  Otherwise
        set any_supported.
        (do_test): Return 77 if no floating-point type supported
        exceptions.

        * sysdeps/mips/math-tests.h (SNAN_TESTS_PRESERVE_PAYLOAD): Do not
        condition on [__mips_hard_float].

2017-01-02  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #21014]
        * sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S (MEMCHR): Avoid overflow
        in pointer addition.
        * sysdeps/i386/i686/multiarch/memchr-sse2.S (MEMCHR): Likewise.

2017-01-02  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/sparc/nptl/bits/pthreadtypes.h (pthread_cond_t): Adapt to
        new condvar.

2017-01-02  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (Context.checkout): Default
        binutils version to 2.28 branch.

2017-01-01  Florian Weimer  <fweimer@redhat.com>

        * support/support_format_netent.c (support_format_netent): Work
        around alpha struct netent definition difference.

2017-01-01  Florian Weimer  <fweimer@redhat.com>

        * support/xwrite.c (xwrite): Use %td for pointer difference.

2017-01-01  Florian Weimer  <fweimer@redhat.com>

        * malloc/Makefile (tests): Add tst-malloc-usable-tunables for
        have-tunables only.
        (tests-static): Add tst-malloc-usable-static-tunables for
        have-tunables only.

2017-01-01  Joseph Myers  <joseph@codesourcery.com>

        * scripts/config.guess: Update to version 2017-01-01.
        * scripts/config.sub: Update to version 2017-01-01.

        * NEWS: Update copyright dates.
        * catgets/gencat.c (print_version): Likewise.
        * csu/version.c (banner): Likewise.
        * debug/catchsegv.sh: Likewise.
        * debug/pcprofiledump.c (print_version): Likewise.
        * debug/xtrace.sh (do_version): Likewise.
        * elf/ldconfig.c (print_version): Likewise.
        * elf/ldd.bash.in: Likewise.
        * elf/pldd.c (print_version): Likewise.
        * elf/sotruss.sh: Likewise.
        * elf/sprof.c (print_version): Likewise.
        * iconv/iconv_prog.c (print_version): Likewise.
        * iconv/iconvconfig.c (print_version): Likewise.
        * locale/programs/locale.c (print_version): Likewise.
        * locale/programs/localedef.c (print_version): Likewise.
        * login/programs/pt_chown.c (print_version): Likewise.
        * malloc/memusage.sh (do_version): Likewise.
        * malloc/memusagestat.c (print_version): Likewise.
        * malloc/mtrace.pl: Likewise.
        * manual/libc.texinfo: Likewise.
        * nptl/version.c (banner): Likewise.
        * nscd/nscd.c (print_version): Likewise.
        * nss/getent.c (print_version): Likewise.
        * nss/makedb.c (print_version): Likewise.
        * posix/getconf.c (main): Likewise.
        * scripts/test-installation.pl: Likewise.
        * sysdeps/unix/sysv/linux/lddlibc4.c (main): Likewise.

        * All files with FSF copyright notices: Update copyright dates
        using scripts/update-copyrights.
        * intl/plural.c: Regenerated.
        * locale/programs/charmap-kw.h: Likewise.
        * locale/programs/locfile-kw.h: Likewise.

2016-12-31  Florian Weimer  <fweimer@redhat.com>

        [BZ #20593]
        Update DNS RR type definitions.
        * scripts/gen-rrtypes.py: New file.
        * resolv/arpa/nameser.h (ns_type): Remove ns_t_zxfr, a
        BIND-internal RR type not used on the Internet.  Add ns_t_ds,
        ns_t_sshfp, ns_t_ipseckey, ns_t_rrsig, ns_t_nsec, ns_t_dnskey,
        ns_t_dhcid, ns_t_nsec3, ns_t_nsec3param, ns_t_tlsa, ns_t_smimea,
        ns_t_hip, ns_t_ninfo, ns_t_rkey, ns_t_talink, ns_t_cds,
        ns_t_cdnskey, ns_t_openpgpkey, ns_t_csync, ns_t_spf, ns_t_uinfo,
        ns_t_uid, ns_t_gid, ns_t_unspec, ns_t_nid, ns_t_l32, ns_t_l64,
        ns_t_lp, ns_t_eui48, ns_t_eui64, ns_t_uri, ns_t_caa, ns_t_avc,
        ns_t_ta, ns_t_dlv.
        * resolv/arpa/nameser_compat.h (T_KX, T_CERT, T_SINK, T_OPT)
        (T_APL, T_DS, T_SSHFP, T_IPSECKEY, T_RRSIG, T_NSEC, T_DNSKEY)
        (T_DHCID, T_NSEC3, T_NSEC3PARAM, T_TLSA, T_SMIMEA, T_HIP, T_NINFO)
        (T_RKEY, T_TALINK, T_CDS, T_CDNSKEY, T_OPENPGPKEY, T_CSYNC, T_SPF)
        (T_UINFO, T_UID, T_GID, T_UNSPEC, T_NID, T_L32, T_L64, T_LP)
        (T_EUI48, T_EUI64, T_TKEY, T_URI, T_CAA, T_AVC, T_TA, T_DLV):
        Define.
        * resolv/res_debug.c (__p_type_syms): Update comment.  Remove
        entry for ns_t_zxfr.

2016-12-31  Florian Weimer  <fweimer@redhat.com>

        [BZ #18784]
        CVE-2015-5180
        * include/arpa/nameser_compat.h (T_QUERY_A_AND_AAAA): Rename from
        T_UNSPEC.  Adjust value.
        * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname4_r): Use it.
        * resolv/res_query.c (__libc_res_nquery): Likewise.
        * resolv/res_mkquery.c (res_nmkquery): Check for out-of-range
        QTYPEs.
        * resolv/tst-resolv-qtypes.c: New file.
        * resolv/Makefile (xtests): Add tst-resolv-qtypes.
        (tst-resolv-qtypes): Link against libresolv and libpthread.

2016-12-31  Florian Weimer  <fweimer@redhat.com>

        * elf/dl-tunables.h (__tunables_init): Fix unused attribute.

2016-12-31  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * manual/tunables.texi: New chapter.
        * manual/Makefile (chapters): Add it.
        * manual/probes.texi (@node): Point to the Tunables chapter.

        * Makeconfig (have-tunables): Check for non-negative instead
        of positive.
        * configure.ac: Add 'valstring' as a valid value for
        --enable-tunables.
        * configure: Regenerate.
        * elf/Makefile (have-tunables): Check for non-negative instead
        of positive.
        (CPPFLAGS-dl-tunables.c): Define TUNABLES_FRONTEND for
        dl-tunables.c.
        * elf/dl-tunables.c (GLIBC_TUNABLES): Define only when
        TUNABLES_FRONTEND == TUNABLES_FRONTEND_valstring.
        (tunables_strdup): Likewise.
        (disable_tunables): Likewise.
        (parse_tunables): Likewise.
        (__tunables_init): Process GLIBC_TUNABLES envvar only when.
        TUNABLES_FRONTEND == TUNABLES_FRONTEND_valstring.
        * elf/dl-tunables.h (TUNABLES_FRONTEND_valstring): New macro.
        (TUNABLES_FRONTEND_yes): New macro, define as
        TUNABLES_FRONTEND_valstring by default.
        * manual/install.texi: Document new acceptable values for
        --enable-tunables.
        * INSTALL: Regenerate.

        * config.make.in (have-loop-to-function): Define.
        * elf/Makefile (CFLAGS-dl-tunables.c): Add
        -fno-tree-loop-distribute-patterns.
        * elf/dl-tunables.c: Include libc-internals.h.
        (GLIBC_TUNABLES): New macro.
        (tunables_strdup): New function.
        (parse_tunables): New function.
        (min_strlen): New function.
        (__tunables_init): Use the new functions and macro.
        (disable_tunable): Disable tunable from GLIBC_TUNABLES.
        * malloc/tst-malloc-usable-tunables.c: New test case.
        * malloc/tst-malloc-usable-static-tunables.c: New test case.
        * malloc/Makefile (tests, tests-static): Add tests.

        * manual/install.texi: Add --enable-tunables option.
        * INSTALL: Regenerate.
        * README.tunables: New file.
        * Makeconfig (CPPFLAGS): Define TOP_NAMESPACE.
        (before-compile): Generate dl-tunable-list.h early.
        * config.h.in: Add HAVE_TUNABLES.
        * config.make.in: Add have-tunables.
        * configure.ac: Add --enable-tunables option.
        * configure: Regenerate.
        * csu/init-first.c (__libc_init_first): Move
        __libc_init_secure earlier...
        * csu/init-first.c (LIBC_START_MAIN):... to here.
        Include dl-tunables.h, libc-internal.h.
        (LIBC_START_MAIN) [!SHARED]: Initialize tunables for static
        binaries.
        * elf/Makefile (dl-routines): Add dl-tunables.
        * elf/Versions (ld): Add __tunable_set_val to GLIBC_PRIVATE
        namespace.
        * elf/dl-support (_dl_nondynamic_init): Unset MALLOC_CHECK_
        only when !HAVE_TUNABLES.
        * elf/rtld.c (process_envvars): Likewise.
        * elf/dl-sysdep.c [HAVE_TUNABLES]: Include dl-tunables.h
        (_dl_sysdep_start): Call __tunables_init.
        * elf/dl-tunable-types.h: New file.
        * elf/dl-tunables.c: New file.
        * elf/dl-tunables.h: New file.
        * elf/dl-tunables.list: New file.
        * malloc/tst-malloc-usable-static.c: New test case.
        * malloc/Makefile (tests-static): Add it.
        * malloc/arena.c [HAVE_TUNABLES]: Include dl-tunables.h.
        Define TUNABLE_NAMESPACE.
        (DL_TUNABLE_CALLBACK (set_mallopt_check)): New function.
        (DL_TUNABLE_CALLBACK_FNDECL): New macro.  Use it to define
        callback functions.
        (ptmalloc_init): Set tunable values.
        * scripts/gen-tunables.awk: New file.
        * sysdeps/mach/hurd/dl-sysdep.c: Include dl-tunables.h.
        (_dl_sysdep_start): Call __tunables_init.

2016-12-31  Florian Weimer  <fweimer@redhat.com>

        * resolv/resolv.h (RES_BLAST): Deprecate.
        * resolv/res_debug.c (p_option): Remove RES_BLAST.
        * resolv/res_send.c (__libc_res_nsend): Remove vestigial reference
        to RES_BLAST.

2016-12-27  Florian Weimer  <fweimer@redhat.com>

        [BZ #19582]
        Deprecate RES_USE_INET6.
        * nis/nss_nis/nis-hosts.c (_nss_nis_gethostent_r)
        (_nss_nis_gethostbyname2_r, _nss_nis_gethostbyname_r)
        (_nss_nis_gethostbyaddr_r): Use res_use_inet6 instead of
        RES_USE_INET6.
        * nis/nss_nisplus/nisplus-hosts.c (internal_nisplus_gethostent_r)
        (_nss_nisplus_gethostbyname2_r, _nss_nisplus_gethostbyname_r)
        (_nss_nisplus_gethostbyaddr_r): Likewise.
        * nscd/aicache.c (addhstaiX): Use DEPRECATED_RES_USE_INET6 instead
        of res_use_inet6.
        * nscd/nscd_gethst_r.c (__nscd_gethostbyname_r): Use res_use_inet6
        instead of RES_USE_INET6.
        * nss/digits_dots.c (__nss_hostname_digits_dots): Likewise.
        * nss/nss_files/files-hosts.c (EXTRA_ARGS_VALUE)
        (_nss_files_gethostbyname3_r, _nss_files_gethostbyname_r):
        Likewise.
        * resolv/compat-gethnamaddr.c (getanswer, res_gethostbyname)
        (res_gethostbyname2, res_gethostbyaddr, _gethtent, _gethtbyname):
        Likewise.
        * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname3_r)
        (_nss_dns_gethostbyname_r): Likewise.
        (_nss_dns_gethostbyaddr2_r): Remove commented-out code for
        alternate RES_USE_INET6 handling.
        * resolv/res_debug.c (p_option): Use DEPRECATED_RES_USE_INET6
        instead of RES_USE_INET6.
        * resolv/res_init.c (res_setoptions): Likewise.
        * resolv/resolv.h (RES_USE_INET6): Mark as deprecated.
        * resolv/resolv-internal.h: New file.
        * resolv/Makefile (CFLAGS-tst-res_use_inet6.c): Use -Wno-error to
        make the deprecation warning non-fatal.
        * resolv/README (Using the resolver in multi-threaded code): Drop
        reference to RES_USE_INET6.
        * sysdeps/posix/getaddrinfo.c (gethosts, gaih_inet): Use
        DEPRECATED_RES_USE_INET6 instead of res_use_inet6.

2016-12-31  Florian Weimer  <fweimer@redhat.com>

        * resolv/Makefile (tests): Add tst-bug18665, tst-bug18665-tcp,
        tst-res_use_inet6, tst-resolv-basic, tst-resolv-network,
        tst-resolv-search.
        (tst-bug18665, tst-bug18665-tcp, tst-res_use_inet6)
        (tst-resolv-basic, tst-resolv-network, tst-resolv-search): Link
        with libresolv and libpthread.
        * resolv/tst-bug18665.c: New file.
        * resolv/tst-bug18665-tcp: Likewise.
        * resolv/tst-res_use_inet6: Likewise.
        * resolv/tst-resolv-basic: Likewise.
        * resolv/tst-resolv-network: Likewise.
        * resolv/tst-resolv-search: Likewise.
        * support/Makefile (libsupport-routines): Add check_addrinfo,
        check_dns_packet, check_hostent, check_netent, resolv_test,
        support_format_address_family, support_format_addrinfo,
        support_format_dns_packet, support_format_herrno,
        support_format_hostent, support_format_netent, support_run_diff,
        xaccept, xbind, xconnect, xfclose, xfopen, xgetsockname, xlisten,
        xmemstream, xpoll, xpthread_once, xrecvfrom, xsendto, xsetsockopt,
        xstrdup, xwrite.
        * support/check_addrinfo.c: New file.
        * support/check_dns_packet.c: Likewise.
        * support/check_hostent.c: Likewise.
        * support/check_netent.c: Likewise.
        * support/check_nss.h: Likewise.
        * support/format_nss.h: Likewise.
        * support/resolv_test.c: Likewise.
        * support/resolv_test.h: Likewise.
        * support/run_diff.h: Likewise.
        * support/support_format_address_family.c: Likewise.
        * support/support_format_addrinfo.c: Likewise.
        * support/support_format_dns_packet.c: Likewise.
        * support/support_format_herrno.c: Likewise.
        * support/support_format_hostent.c: Likewise.
        * support/support_format_netent.c: Likewise.
        * support/support_run_diff.c: Likewise.
        * support/xaccept.c: Likewise.
        * support/xbind.c: Likewise.
        * support/xconnect.c: Likewise.
        * support/xfclose.c: Likewise.
        * support/xfopen.c: Likewise.
        * support/xgetsockname.c: Likewise.
        * support/xlisten.c: Likewise.
        * support/xmemstream.c: Likewise.
        * support/xmemstream.h: Likewise.
        * support/xpoll.c: Likewise.
        * support/xpthread_once.c: Likewise.
        * support/xrecvfrom.c: Likewise.
        * support/xsendto.c: Likewise.
        * support/xsetsockopt.c: Likewise.
        * support/xstdio.h: Likewise.
        * support/xstrdup.c: Likewise.
        * support/support.h (xstrdup): Declare.
        * support/xsocket.h (xsetsockopt, xgetsockname, xconnect, xbind)
        (xlisten, xaccept, xsendto, xrecvfrom, xpoll): Likewise.
        * support/xthread.h (xpthread_once): Likwise.
        * support/xunistd.h (xwrite): Declare.

2016-12-31  Florian Weimer  <fweimer@redhat.com>

        * support/test-driver.h (TEST_DEFAULT_OPTIONS): Add --verbose.
        (test_verbose): Declare.
        * support/test-driver.c (main): Use TEST_DEFAULT_OPTIONS.
        * support/support_test_main.c (default_options): Likewise.
        (usage, support_test_main): Handle 'v'.
        (test_verbose): Define.
        * support/tst-support_record_failure.c (do_test): Use
        test_verbose.
        * support/tst-support_record_failure-2.sh (different_status): Add
        --verbose test.

2016-12-31  Florian Weimer  <fweimer@redhat.com>

        * support/check.h (FAIL_RET, FAIL_EXIT, FAIL_EXIT1): Document that
        test failures are recorded.
        * support/check.c (support_print_failure_impl): Call
        support_record_failure.
        (support_exit_failure_impl): Call support_record_failure if status
        indicates failure.
        * support/delayed_exit.c (delayed_exit_thread): Use FAIL_EXIT1.
        * support/xasprintf.c (xasprintf): Likewise.
        * support/xfork.c (xfork): Likewise.
        * support/xpthread_check_return.c (xpthread_check_return):
        Likewise.
        * support/xsocket.c (xsocket): Likeweise.
        * support/xwaitpid.c (xwaitpid): Likewise.
        * support/support_record_failure.c (struct test_failures): Adjust
        to coding style.
        * support/support_test_verify_impl.c (support_test_verify_impl):
        Adjust error messages.
        * support/tst-support_record_failure-2.sh (different_status):
        Adjust error messages.

2016-12-31  Florian Weimer  <fweimer@redhat.com>

        * support/namespace.h: New file.
        * support/support_become_root.c: Likewise.
        * support/support_enter_network_namespace.c: Likewise.
        * support/tst-support-namespace.c: Likewise.
        * support/xsocket.c: Likewise.
        * support/xsocket.h: Likewise.
        * support/Makefile (libsupport-routines): Add support_become_root,
        support_enter_network_namespace, xsocket.
        (tests): Add tst-support-namespace.

2016-12-31  Florian Weimer  <fweimer@redhat.com>

        [BZ #17252]
        * posix/unistd.h (getentropy): Declare for __USE_MISC, not just
        __USE_GNU.

2016-12-31  Torvald Riegel  <triegel@redhat.com>

        [BZ #13165]
        * nptl/pthread_cond_broadcast.c (__pthread_cond_broadcast): Rewrite to
        use new algorithm.
        * nptl/pthread_cond_destroy.c (__pthread_cond_destroy): Likewise.
        * nptl/pthread_cond_init.c (__pthread_cond_init): Likewise.
        * nptl/pthread_cond_signal.c (__pthread_cond_signal): Likewise.
        * nptl/pthread_cond_wait.c (__pthread_cond_wait): Likewise.
        (__pthread_cond_timedwait): Move here from pthread_cond_timedwait.c.
        (__condvar_confirm_wakeup, __condvar_cancel_waiting,
        __condvar_cleanup_waiting, __condvar_dec_grefs,
        __pthread_cond_wait_common): New.
        (__condvar_cleanup): Remove.
        * npt/pthread_condattr_getclock.c (pthread_condattr_getclock): Adapt.
        * npt/pthread_condattr_setclock.c (pthread_condattr_setclock):
        Likewise.
        * npt/pthread_condattr_getpshared.c (pthread_condattr_getpshared):
        Likewise.
        * npt/pthread_condattr_init.c (pthread_condattr_init): Likewise.
        * nptl/tst-cond1.c: Add comment.
        * nptl/tst-cond20.c (do_test): Adapt.
        * nptl/tst-cond22.c (do_test): Likewise.
        * sysdeps/aarch64/nptl/bits/pthreadtypes.h (pthread_cond_t): Adapt
        structure.
        * sysdeps/arm/nptl/bits/pthreadtypes.h (pthread_cond_t): Likewise.
        * sysdeps/ia64/nptl/bits/pthreadtypes.h (pthread_cond_t): Likewise.
        * sysdeps/m68k/nptl/bits/pthreadtypes.h (pthread_cond_t): Likewise.
        * sysdeps/microblaze/nptl/bits/pthreadtypes.h (pthread_cond_t):
        Likewise.
        * sysdeps/mips/nptl/bits/pthreadtypes.h (pthread_cond_t): Likewise.
        * sysdeps/nios2/nptl/bits/pthreadtypes.h (pthread_cond_t): Likewise.
        * sysdeps/s390/nptl/bits/pthreadtypes.h (pthread_cond_t): Likewise.
        * sysdeps/sh/nptl/bits/pthreadtypes.h (pthread_cond_t): Likewise.
        * sysdeps/tile/nptl/bits/pthreadtypes.h (pthread_cond_t): Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h (pthread_cond_t):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h (pthread_cond_t):
        Likewise.
        * sysdeps/x86/bits/pthreadtypes.h (pthread_cond_t): Likewise.
        * sysdeps/nptl/internaltypes.h (COND_NWAITERS_SHIFT): Remove.
        (COND_CLOCK_BITS): Adapt.
        * sysdeps/nptl/pthread.h (PTHREAD_COND_INITIALIZER): Adapt.
        * nptl/pthreadP.h (__PTHREAD_COND_CLOCK_MONOTONIC_MASK,
        __PTHREAD_COND_SHARED_MASK): New.
        * nptl/nptl-printers.py (CLOCK_IDS): Remove.
        (ConditionVariablePrinter, ConditionVariableAttributesPrinter): Adapt.
        * nptl/nptl_lock_constants.pysym: Adapt.
        * nptl/test-cond-printers.py: Adapt.
        * sysdeps/unix/sysv/linux/hppa/internaltypes.h (cond_compat_clear,
        cond_compat_check_and_clear): Adapt.
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_timedwait.c: Remove file ...
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_wait.c
        (__pthread_cond_timedwait): ... and move here.
        * nptl/DESIGN-condvar.txt: Remove file.
        * nptl/lowlevelcond.sym: Likewise.
        * nptl/pthread_cond_timedwait.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_broadcast.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_signal.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_timedwait.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_wait.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_broadcast.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_signal.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_wait.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise.

2016-12-31  Joseph Myers  <joseph@codesourcery.com>

        * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (fromfp): New declaration.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (fromfpx): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (ufromfp): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (ufromfpx): Likewise.
        * math/tgmath.h (__TGMATH_TERNARY_FIRST_REAL_RET_ONLY): New macro.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (fromfp): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (ufromfp): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (fromfpx): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (ufromfpx): Likewise.
        * math/math.h: Include <bits/types.h>.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FP_INT_UPWARD): New enum
        constant and macro.
        (FP_INT_DOWNWARD): Likewise.
        (FP_INT_TOWARDZERO): Likewise.
        (FP_INT_TONEARESTFROMZERO): Likewise.
        (FP_INT_TONEAREST): Likewise.
        * math/Versions (fromfp): New libm symbol at version GLIBC_2.25.
        (fromfpf): Likewise.
        (fromfpl): Likewise.
        (ufromfp): Likewise.
        (ufromfpf): Likewise.
        (ufromfpl): Likewise.
        (fromfpx): Likewise.
        (fromfpxf): Likewise.
        (fromfpxl): Likewise.
        (ufromfpx): Likewise.
        (ufromfpxf): Likewise.
        (ufromfpxl): Likewise.
        * math/Makefile (libm-calls): Add s_fromfpF, s_ufromfpF,
        s_fromfpxF and s_ufromfpxF.
        * math/gen-fromfp-tests.py: New file.
        * math/gen-fromfp-tests-inputs: Likewise.
        * math/libm-test.inc: Include <stdint.h>
        (check_intmax_t): New function.
        (check_uintmax_t): Likewise.
        (struct test_fiu_M_data): New type.
        (struct test_fiu_U_data): Likewise.
        (RUN_TEST_fiu_M): New macro.
        (RUN_TEST_LOOP_fiu_M): Likewise.
        (RUN_TEST_fiu_U): Likewise.
        (RUN_TEST_LOOP_fiu_U): Likewise.
        (fromfp_test_data): New array.
        (fromfp_test): New function.
        (fromfpx_test_data): New array.
        (fromfpx_test): New function.
        (ufromfp_test_data): New array.
        (ufromfp_test): New function.
        (ufromfpx_test_data): New array.
        (ufromfpx_test): New function.
        (main): Call fromfp_test, fromfpx_test, ufromfp_test and
        ufromfpx_test.
        * math/gen-libm-test.pl (parse_args): Handle u, M and U descriptor
        characters.
        * math/test-tgmath-ret.c: Include <stdint.h>.
        (rm): New variable.
        (width): Likewise.
        (CHECK_RET_CONST_TYPE): Take extra arguments and pass them to
        called function.
        (CHECK_RET_CONST_FLOAT): Take extra arguments and pass them to
        CHECK_RET_CONST_TYPE.
        (CHECK_RET_CONST_DOUBLE): Likewise.
        (CHECK_RET_CONST_LDOUBLE): Likewise.
        (CHECK_RET_CONST): Take extra arguments and pass them to calls
        macros.
        (fromfp): New CHECK_RET_CONST call.
        (ufromfp): Likewise.
        (fromfpx): Likewise.
        (ufromfpx): Likewise.
        (do_test): Call check_return_fromfp, check_return_ufromfp,
        check_return_fromfpx and check_return_ufromfpx.
        * math/test-tgmath.c: Include <stdint.h>
        (NCALLS): Increase to 138.
        (F(compile_test)): Initialize i.  Call fromfp functions.
        (F(fromfp)): New function.
        (F(fromfpx)): Likewise.
        (F(ufromfp)): Likewise.
        (F(ufromfpx)): Likewise.
        * manual/arith.texi (Rounding Functions): Document FP_INT_UPWARD,
        FP_INT_DOWNWARD, FP_INT_TOWARDZERO, FP_INT_TONEARESTFROMZERO,
        FP_INT_TONEAREST, fromfp, fromfpf, fromfpl, ufromfp, ufromfpf,
        ufromfpl, fromfpx, fromfpxf, fromfpxl, ufromfpx, ufromfpxf and
        ufromfpxl.
        * manual/libm-err-tab.pl (@all_functions): Add fromfp, fromfpx,
        ufromfp and ufromfpx.
        * math/fromfp.h: New file.
        * sysdeps/ieee754/dbl-64/s_fromfp.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_fromfp_main.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_fromfpx.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_ufromfp.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_ufromfpx.c: Likewise.
        * sysdeps/ieee754/flt-32/s_fromfpf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_fromfpf_main.c: Likewise.
        * sysdeps/ieee754/flt-32/s_fromfpxf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_ufromfpf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_ufromfpxf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_fromfpl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_fromfpl_main.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_fromfpxl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_ufromfpl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_ufromfpxl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fromfpl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fromfpl_main.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fromfpxl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_ufromfpl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_ufromfpxl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_fromfpl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_fromfpl_main.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_fromfpxl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_ufromfpl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_ufromfpxl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add fromfp,
        ufromfp, fromfpx and ufromfpx.
        (CFLAGS-nldbl-fromfp.c): New variable.
        (CFLAGS-nldbl-fromfpx.c): Likewise.
        (CFLAGS-nldbl-ufromfp.c): Likewise.
        (CFLAGS-nldbl-ufromfpx.c): Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-compat.h: Include <stdint.h>.
        * sysdeps/ieee754/ldbl-opt/nldbl-fromfp.c: New file.
        * sysdeps/ieee754/ldbl-opt/nldbl-fromfpx.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-ufromfp.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-ufromfpx.c: Likewise.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-12-30  Florian Weimer  <fweimer@redhat.com>

        * resolv/Makefile (libresolv-routines): Rename gethnamaddr to
        compat-gethnamaddr.
        (CPPFLAGS): Remove.
        * resolv/gethnamaddr.c: Rename ...
        * resolv/compat-gethnamaddr.c: ... to this file.
        (_endhtent): Make static.
        (res_gethostbyname): Renamed from gethostbyname.  Turn into compat
        symbol.
        (res_gethostbyname2): Renamed from gethostbyname2.  Turn into
        compat symbol.
        (res_gethostbyaddr): Renamed from gethostbyaddr.  Turn into compat
        symbol.
        (_sethtent, _gethtent, _gethtbyname, gethtbyname2, _gethtbyaddr):
        Turn into compat symbol.
        * include/resolv.h (_endhtent): Remove declaration.

2016-12-30  Joseph Myers  <joseph@codesourcery.com>

        * bits/types.h (__intmax_t): New typedef.
        (__uintmax_t): Likewise.
        * sysdeps/generic/stdint.h: Include <bits/types.h>.
        (intmax_t): Define using __intmax_t.
        (uintmax_t): Define using __uintmax_t.

        * support/Makefile (tests-special): Make definition conditional on
        [$(run-built-tests) = yes].
        ($(objpfx)tst-support_record_failure-2.out): Make rule conditional
        on [$(run-built-tests) = yes].

2016-12-30  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * Rules (tests): Add tests-printers-programs to tests to be
        built.

2016-12-28  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysvipc/Makefile (tests): Add test-sysvshm.
        * sysvipc/test-sysvshm.c: New file.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list (shmget): Remove.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (shmget): Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list (shmget): Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (shmget): Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list (shmget): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/syscalls.list (shmget): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (shmget):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (shmget):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (shmget): Likewise.
        * sysdeps/unix/sysv/linux/shmget.c (shmget): Use shmget syscall if it
        is defined.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list (shmdt): Remove.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (shmdt): Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list (shmdt): Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (shmdt): Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list (shmdt): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/syscalls.list (shmdt): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (shmdt):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (shmdt):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (shmdt): Likewise.
        * sysdeps/unix/sysv/linux/shmdt.c (shmdt): Use shmdt syscall if it is
        defined.

        * sysdeps/unix/sysv/linux/alpha/Makefile (sysdeps_routines): Remove
        oldshmctl.
        * sysdeps/unix/sysv/linux/alpha/syscalls.list (shmctl): Remove.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (shmctl): Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list (shmctl): Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (shmctl): Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list (shmctl): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/syscalls.list (shmctl): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (shmctl):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (shmctl):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (shmctl): Likewise.
        * sysdeps/unix/sysv/linux/alpha/shmctl.c: Remove file.
        * sysdeps/unix/sysv/linux/arm/shmctl.c: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/shmctl.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/shmctl.c: Use default
        implementation.
        * sysdeps/unix/sysv/linux/shmctl.c (__new_shmctl): Use shmctl syscall
        if it is defined.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list (shmat): Remove.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (shmat): Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list (shmat): Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (shmat): Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list (shmat): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/syscalls.list (shmat): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (shmat):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (shmat):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (shmat): Likewise.
        * sysdeps/unix/sysv/linux/alpha/kernel-features.h (__NR_shmat):
        Define to __NR_osf_shmat.
        * sysdeps/unix/sysv/linux/shmat.c (shmat): Use shmat syscall if it is
        defined.

        * sysvipc/Makefile (tests): Add test-sysvsem.
        * sysvipc/test-sysvsem.c: New file.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list (semtimedop): Remove.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (semtimedop): Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list (semtimedop):
        Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (semtimedop): Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list (semtimedop): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/syscalls.list (semtimedop):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (semtimedop):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (semtimedop): Likewise.
        * sysdeps/unix/sysv/linux/m68k/semtimedop.S: Remove file.
        * sysdeps/unix/sysv/linux/s390/semtimedop.c: Reorganize headers and
        add a comment about s390 syscall difference from default one.
        * sysdeps/unix/sysv/linux/semtimedop.c (semtimedop): Use semtimedop
        syscall if it is defined.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list (semop): Remove.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (semop): Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list (semop): Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (semop): Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list (semop): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/syscalls.list (semop): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (semop):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (semop):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (semop): Likewise.
        * sysdeps/unix/sysv/linux/semop.c (semop): Use semop syscall if it is
        defined.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list (semget): Remove.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (semget): Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list (semget): Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (semget): Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list (semget): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/syscalls.list (semget): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (semget):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (semget):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (semget): Likewise.
        * sysdeps/unix/sysv/linux/semget.c (semget): Use semget syscall
        if it is defined.

        * sysdeps/unix/sysv/linux/alpha/Makefile (sysdeps_routines): Remove
        oldsemctl.
        * sysdeps/unix/sysv/linux/alpha/semctl.c: Remove file.
        * sysdeps/unix/sysv/linux/arm/semctl.c: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/semctl.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/semctl.c: Use defaulf
        implementation.
        * sysdeps/unix/sysv/linux/semctl.c (__new_semctl): Use semctl
        syscall if it is defined.
        * sysdeps/unix/sysv/linux/generic/syscalls.list (semctl): Remove.
        * sysdeps/unix/sysv/linux/alpha/syscalls.list (semctl): Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (semctl): Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list (semctl): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (semctl):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (semctl): Likewise.

        * sysvipc/Makefile (tests): Add test-sysvmsg.
        * sysvipc/test-sysvmsg.c: New file.
        * support/check.h (FAIL_UNSUPPORTED): New define.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list (msgget): Remove.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (msgget): Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list (msgget): Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (msgget): Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list (msgget): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/syscalls.list (msgget): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (msgget):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (msgget):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (msgget): Likewise.
        * sysdeps/unix/sysv/linux/msgget.c (msgget): Use msgget syscall if
        define.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list (msgsnd): Remove.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (msgsnd): Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list (msgsnd): Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (msgsnd): Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list (msgsnd): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/syscalls.list (msgsnd): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (msgsnd):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (msgsnd):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (msgsnd): Likewise.
        * sysdeps/unix/sysv/linux/msgsnd.c (__libc_msgsnd): Use msgsnd syscall
        if defined.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list (msgctl): Remove.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (msgctl): Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list (msgctl): Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (msgctl): Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list (msgctl): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/syscalls.list (msgctl): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (msgctl):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (msgctl): Likewise,
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (msgctl):
        Likewise.
        * sysdeps/unix/sysv/linux/msgrcv.c (__libc_msgrcv): Use msgrcv syscall
        if defined.
        * sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c: Remove file.

        * sysdeps/unix/sysv/linux/alpha/Makefile (sysdeps_routines): Remove
        oldmsgctl.
        * sysdeps/unix/sysv/linux/alpha/msgctl.c: Remove file.
        * sysdeps/unix/sysv/linux/arm/msgctl.c: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/msgctl.c: Likewise.
        * sysdeps/unix/sysv/linux/alpha/syscalls.list (oldmsgctl): Remove.
        * sysdeps/unix/sysv/linux/generic/syscalls.list (msgctl): Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (msgctl): Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list (msgctl): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (msgctl):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (msgctl): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/msgctl.c: Use default
        implementation.
        * sysdeps/unix/sysv/linux/msgctl.c (__new_msgctl): Use msgctl syscall
        if defined.

        * sysdeps/unix/sysv/linux/aarch64/ipc_priv.h: New file.
        * sysdeps/unix/sysv/linux/alpha/ipc_priv.h: Avoid included other arch
        definition and define its own.
        * sysdeps/unix/sysv/linux/ipc_ops.h: New file.
        * sysdeps/unix/sysv/linux/x86_64/ipc_priv.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/ipc_priv.h: Remove file.
        * sysdeps/unix/sysv/linux/mips/mips64/ipc_priv.h: New file.
        * sysdeps/unix/sysv/linux/ipc_priv.h: Move ipc syscall operation
        definitions to common header.
        * sysdeps/unix/sysv/linux/powerpc/ipc_priv.h: Use common syscall
        operation from ipc_ops.h.

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_DIRECT_SYSVIPC_SYSCALLS): New define.
        * sysdeps/unix/sysv/linux/i386/kernel-features.h
        (__ASSUME_DIRECT_SYSVIPC_SYSCALLS): Undef.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        (__ASSUME_DIRECT_SYSVIPC_SYSCALLS): Likewise.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        (__ASSUME_DIRECT_SYSVIPC_SYSCALLS): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/kernel-features.h
        (__ASSUME_DIRECT_SYSVIPC_SYSCALLS): Likewise.
        * sysdeps/unix/sysv/linux/s390/kernel-features.h
        (__ASSUME_DIRECT_SYSVIPC_SYSCALLS): Likewise.
        * sysdeps/unix/sysv/linux/sh/kernel-features.h
        (__ASSUME_DIRECT_SYSVIPC_SYSCALLS): Likewise.
        * sysdeps/unix/sysv/linux/sparc/kernel-features.h
        (__ASSUME_DIRECT_SYSVIPC_SYSCALLS): Likewise.

2016-12-28  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/memchr.S (__memchr): Avoid an
        overflow in pointer addition.

2016-12-28  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile
        (sysdep_routines): Add strchr-power8 and strchrnul_power8.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (strchr): Add __strchr_power8 to list of strchr functions.
        (strchrnul): Add __strchrnul_power8 to list of strchr functions.
        * sysdeps/powerpc/powerpc64/multiarch/strchr-power8.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strchrnul-power8.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strchr.c
        (strchr): Add __strchr_power8 to ifunc list.
        * sysdeps/powerpc/powerpc64/multiarch/strchrnul.c
        (__strchrnul): Add __strchrnul_power8 to ifunc list.
        * sysdeps/powerpc/powerpc64/power8/strchr.S: New file.
        * sysdeps/powerpc/powerpc64/power8/strchrnul.S: New file.

2016-12-28  Florian Weimer  <fweimer@redhat.com>

        * support/Makefile (libsupport-routines): Add
        support_test_verify_impl, support_record_failure, xfork, xwaitpid.
        (tests): Add tst-support_record_failure.
        (tests-special): tst-support_record_failure-2.
        (tst-support_record_failure-2.out): Depend on
        tst-support_record_failure-2.sh and tst-support_record_failure.
        * support/check.h (TEST_VERIFY, TEST_VERIFY_EXIT): Define.
        (support_test_verify_impl, support_record_failure)
        (support_report_failure, support_report_failure_reset): Declare.
        * support/support_test_main.c (adjust_exit_status): New function.
        (support_test_main): Call it to incorporate record test failures.
        * support/support_test_verify_impl.c: New file.
        * support/support_record_failure.c: Likewise.
        * support/tst-support_record_failure.c: Likewise.
        * support/tst-support_record_failure-2.sh: Likewise.
        * support/xunistd.h: Likewise.
        * support/xfork.c: Likewise.
        * support/xwaitpid.c: Likewise.

2016-12-27  Steve Ellcey  <sellcey@caviumnetworks.com>

        * scripts/check-c++-types.sh: Add comments.

2016-12-27  Dmitry V. Levin  <ldv@altlinux.org>

        [BZ #19514]
        * resolv/res_send.c: Fix typo in comment.
        * sysdeps/i386/i386-mcount.S: Likewise.
        * sysdeps/s390/s390-32/s390-mcount.S: Likewise.
        * sysdeps/s390/s390-64/s390x-mcount.S: Likewise.
        * sysdeps/sparc/sparc-mcount.S: Likewise.

2016-12-27  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/powerpc/fpu/s_fmaxf.S: Remove file.
        * sysdeps/powerpc/fpu/s_fminf.S: Likewise.
        * sysdeps/powerpc/fpu/s_fmax.S: Likewise.
        * sysdeps/powerpc/fpu/s_fmin.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_fmax.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_fmin.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_fmax.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_fmin.S: Likewise.

2016-12-27  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * manual/arith.texi (FP Comparison Functions): Fix typo in iseqsig.

2016-12-27  Florian Weimer  <fweimer@redhat.com>

        [BZ #17252]
        * posix/unistd.h (getentropy): Declare.

2016-12-27  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_hconf.h (HCONF_FLAG_SPOOF, HCONF_FLAG_SPOOFALERT):
        Remove.
        * resolv/res_hconf.c (ENV_SPOOF, arg_spoof): Remove.
        (cmd): Remove spoof, nospoof, spoofalert.
        (parse_line): Ignore spoof-related lines.
        (do_init): Do not process RESOLV_SPOOF_CHECK.

2016-12-27  Florian Weimer  <fweimer@redhat.com>

        [BZ #20964]
        sunrpc: Always obtain AF_INET addresses from NSS.
        * include/rpc/rpc.h (__libc_rpc_gethostbyname): Declare.
        * sunrpc/rpc_gethostbyname.c: New file.
        * sunrpc/Makefile (routines): Add it.
        * sunrpc/clnt_gen.c (clnt_create): Use __libc_rpc_gethostbyname.
        * sunrpc/clnt_simp.c (callrpc): Likewise.
        * sunrpc/getrpcport.c (getrpcport): Likewise.

2016-12-27  Florian Weimer  <fweimer@redhat.com>

        * sunrpc/rpcinfo.c: Remove.
        * sunrpc/Makefile: Remove comments referring to rpcinfo.

2016-12-27  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #19387]
        * sysdeps/x86_64/memchr.S (memchr): Avoid overflow in pointer
        addition.
        * string/test-memchr.c (do_test): Remove alignment limitation.
        (test_main): Add test that trigger BZ #19387.

2016-12-26  Nick Alcock  <nick.alcock@oracle.com>

        [BZ #7065]
        Enable stack protectore if requested by ./configure.
        * Makeconfig (+stack-protector): New variable.
        (+cflags): Use it.

2016-12-26  Nick Alcock  <nick.alcock@oracle.com>

        [BZ #7065]
        * signal/Makefile (CFLAGS-sigreturn.c): Use $(no-stack-protector).
        * sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c:
        (__rt_sigreturn_stub): Use inhibit_stack_protector.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
        (__rt_sigreturn_stub, __sigreturn_stub): Likewise.

2016-12-26  Nick Alcock  <nick.alcock@oracle.com>

        [BZ #7065]
        * login/Makefile (pt_chown-cflags): Remove.
        * nscd/Makefile (CFLAGS-nscd): Likewise.
        * resolv/Makefile (CFLAGS-libresolv): Likewise.

2016-12-26  Nick Alcock  <nick.alcock@oracle.com>

        [BZ #7065]
        * elf/Makefile (CFLAGS-filtmod1.c): Use $(no-stack-protector) for
        non-libc-linking testcase.

2016-12-26  Nick Alcock  <nick.alcock@oracle.com>
            Adhemerval Zanella  <adhemerval.zanella@linaro.org>
            Florian Weimer  <fweimer@redhat.com>

        [BZ #7065]
        PLT avoidance for __stack_chk_fail*.
        * debug/Makefile (CFLAGS-stack_chk_fail.c)
        (CFLAGS-stack_chk_fail_local.c): Build without stack protector.
        * debug/stack_chk_fail.c (__stack_chk_fail): Add
        __stack_chk_fail_local alias.
        * sysdeps/generic/symbol-hacks.h [IS_IN (libc)]
        (__stack_chk_fail): Turn into hidden reference to
        __stack_chk_fail_local.

2016-12-26  Nick Alcock  <nick.alcock@oracle.com>

        [BZ #7065]
        * configure.ac: Add check for unsupported stack-protection level.
        (libc_cv_predef_stack_protector): Remove.
        (no_ssp): New variable.
        (STACK_PROTECTOR_LEVEL): Set to zero when --disable-stack-protector.
        (stack_protector): Set to -fno-stack-protector similarly.
        (libc_cv_ld_gnu_indirect_function): Use no_ssp.
        (libc_cv_asm_set_directive): Likewise.
        (libc_cv_protected_data): Likewise.
        (libc_cv_z_combreloc): Likewise.
        (libc_cv_hashstyle): Likewise.
        (libc_cv_has_glob_dat): Likewise.
        (libc_cv_output_format): Likewise.
        (libc_cv_output_format): Likewise.
        (libc_cv_ehdr_start): Likewise.
        * aclocal.m4 (LIBC_TRY_LINK_STATIC): Likewise.
        (LIBC_LINKER_FEATURE): Likewise.
        (LIBC_COMPILER_BUILTIN_INLINED): Likewise.

2016-12-26  Nick Alcock  <nick.alcock@oracle.com>

        [BZ #7065]
        * elf/Makefile (dummy-stack-chk-fail): New.
        (librtld.map): Use it.

2016-12-26  Nick Alcock  <nick.alcock@oracle.com>

        [BZ #7065]
        Compile the dynamic linker without stack protection.
        * elf/Makefile (elide-stack-protector): New.
        (CFLAGS-.os): Use it, eliding $(all-rtld-routines).
        (CFLAGS-.o, CFLAGS-.op): Likewise, but for $(elide-routines.os).
        * elf/rtld-Rules (rtld-CFLAGS): Add $(no-stack-protector).
        * sysdeps/i386/Makefile (rtld-CFLAGS): Use +=, not =.

2016-12-26  Nick Alcock  <nick.alcock@oracle.com>

        [BZ #7065]
        * config.make.in (have-ssp, no-stack-protector): New.
        * csu/Makefile (CFLAGS-.o, CFLAGS-.op, CFLAGS-.os): Use it.
        * misc/Makefile (CFLAGS-sbrk.o): Likewise.
        (CFLAGS-sbrk.op): Likewise.
        (CFLAGS-brk.o): Likewise.
        (CFLAGS-brk.op): Likewise.
        * string/Makefile (CFLAGS-memcpy.c): Likewise.
        (CFLAGS-wordcopy.c): Likewise.

2016-12-26  Nick Alcock  <nick.alcock@oracle.com>

        [BZ #7065]
        * configure.ac (HAVE_CC_NO_STACK_PROTECTOR): Define.
        * config.h.in (HAVE_CC_NO_STACK_PROTECTOR): New macro.
        * include/libc-symbols.h (inhibit_stack_protector): New macro.
        (__ifunc_resolver): Use it.
        * elf/ifuncdep2.c (foo1_ifunc, foo2_ifunc, foo3_ifunc): Apply
        inhibit_stack_protector.
        * elf/ifuncmain6pie.c (foo_ifunc): Likewise.
        * elf/ifuncmain7.c (foo_ifunc): Likewise.
        * elf/ifuncmod1.c (foo_ifunc, foo_hidden_ifunc)
        (foo_protected_ifunc): Likewise.
        * elf/ifuncmod5.c (foo_ifunc, foo_hidden_ifunc)
        (foo_protected_ifunc): Likewise.
        * sysdeps/generic/ifunc-sel.h (ifunc_sel, ifunc_one): Likewise.
        * sysdeps/nacl/nacl_interface_query.c
        (nacl_interface_query_ifunc): Likewise.
        * sysdeps/powerpc/ifunc-sel.h (ifunc_sel, ifunc_one): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/getcpu.c (getcpu_ifunc):
        Likewise.
        * sysdeps/x86_64/ifuncmod8.c (foo_ifunc): Likewise.
        * sysdeps/unix/make-syscalls.sh: Apply inhibit_stack_protector to
        the generated vDSO syscall resolver.

2016-12-26  Nick Alcock  <nick.alcock@oracle.com>
            Florian Weimer  <fweimer@redhat.com>

        [BZ #7065]
        Initialize the stack guard earlier when linking statically.
        * sysdeps/generic/ldsodefs.h (__libc_setup_tls)
        (__pthread_initialize_minimal): Declare.
        * csu/libc-start.c (__pthread_initialize_minimal): Remove
        declaration.
        (LIBC_START_MAIN): Call __libc_setup_tls early and directly.  Move
        stack canary and apply_irel initialization up.  Call
        __pthread_initialize_minimal only if linked in.
        * csu/libc-tls.c (__libc_setup_tls): Replace arguments with their
        constant values.
        (__pthread_initialize_minimal): Remove.
        * nptl/nptl-init.c (__libc_setup_tls): Remove declaration.
        (__pthread_initialize_minimal_internal): Do not call
        __libc_setup_tls.

2016-12-26  Nick Alcock  <nick.alcock@oracle.com>

        [BZ #7065]
        * configure.ac (libc_cv_ssp): Move up.
        (libc_cv_ssp_strong): Likewise.
        (libc_cv_ssp_all): New.
        (stack_protector): Augment, adding -fstack-protector-all.
        (no_stack_protector): New.
        (STACK_PROTECTOR_LEVEL): New.
        (AC_ARG_ENABLE(stack-protector)): New configure flag.
        * manual/install.texi (--enable-stack-protector): Document it.
        * config.h.in (STACK_PROTECTOR_LEVEL): New macro.

2016-12-24  Carlos O'Donell  <carlos@redhat.com>

        * README.pretty-printers: Must specify CPPFLAGS-* also.
        * nptl/Makefile (CPPFLAGS-test-mutexattr-printers.c): Define.
        (CPPFLAGS-test-mutex-printers.c): Define.
        (CPPFLAGS-test-condattr-printers.c): Define.
        (CPPFLAGS-test-cond-printers.c): Define.
        (CPPFLAGS-test-rwlockattr-printers.c): Define.
        (CPPFLAGS-test-rwlock-printers.c): Define.

        * nss/Makefile [ifeq (yes,$(have-thread-library))]
        (tests): Add tst-cancel-getpwuid_r.
        * nss/tst-cancel-getpwuid_r.c: New file.

        [BZ #11941]
        * elf/dl-close.c (_dl_close): Take dl_load_lock to examine map.
        Remove assert (map->l_init_called); if DF_1_NODELETE is set.
        * elf/Makefile [ifeq (yes,$(build-shared))] (tests): Add
        tst-nodelete-dlclose.
        (modules-names): Add tst-nodelete-dlclose-dso and
        tst-nodelete-dlclose-plugin.
        ($(objpfx)tst-nodelete-dlclose-dso.so): Define.
        ($(objpfx)tst-nodelete-dlclose-plugin.so): Define.
        ($(objpfx)tst-nodelete-dlclose): Define.
        ($(objpfx)tst-nodelete-dlclose.out): Define.

2016-12-23  Florian Weimer  <fweimer@redhat.com>

        * scripts/test_printers_common.py: Log GDB output in case of
        Python detection failure.

2016-12-22  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * configure.ac: Check for python3 or python.
        * configure: Regenerated.
        * config.make.in (PYTHON): New variable.
        * benchtests/Makefile: Don't define PYTHON.
        (bench): Define target only if PYTHON was defined.
        * Rules: Don't define PYTHON.
        Define pretty printer targets only if PYTHON was defined.
        (tests-printers): Add to tests-unsupported if PYTHON is not
        found.
        (python-flags, python-invoke): Remove.
        (tests-printers-out): Use PYTHON instead of python-invoke.

2016-12-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20978]
        * nis/nss_nisplus/nisplus-alias.c (_nss_nisplus_getaliasbyname_r):
        Compare name == NULL, not name != NULL.

        * manual/texinfo.tex: Update to version 2016-09-18.18 with
        trailing whitespace removed.
        * scripts/config.guess: Update to version 2016-10-02.
        * scripts/config.sub: Update to version 2016-11-19.
        * scripts/install-sh: Update to version 2016-01-11.22.
        * scripts/mkinstalldirs: Update to version 2016-01-11.22.
        * scripts/move-if-change: Update to version 2016-01-11 22:04.

2015-12-21  Wilco Dijkstra  <wdijkstr@arm.com>

        * benchtests/bench-strsep.c (oldstrsep): Add old implementation.
        (do_one_test) Restore original string so iteration works.
        * string/string-inlines.c (do_test): Create better input strings.
        (test_main) Reduce number of testruns.
        * string/string-inlines.c (__old_strsep_1c): New function.
        (__old_strsep_2c): Likewise.
        (__old_strsep_3c): Likewise.
        * string/strsep.c (__strsep): Remove case of small delim string.
        Call strcspn directly rather than strpbrk.
        * string/bits/string2.h (__strsep): Remove define.
        (__strsep_1c): Remove.
        (__strsep_2c): Remove.
        (__strsep_3c): Remove.
        (strsep): Remove.
        * sysdeps/unix/sysv/linux/internal_statvfs.c
        (__statvfs_getflags): Rename to __strsep.

2016-12-21  Florian Weimer  <fweimer@redhat.com>

        * csu/libc-tls.c (_dl_tls_setup): Remove.
        * elf/dl-tls.c (_dl_tls_setup): Likewise.
        * elf/Versions (GLIBC_PRIVATE): Remove _dl_tls_setup.
        * sysdeps/generic/ldsodefs.h (_dl_tls_setup): Remove declaration.

2016-12-21  Nick Alcock <nick.alcock@oracle.com>

        [BZ #7065]
        * sysdeps/x86_64/Makefile [$(subdir) = elf]
        (CFLAGS-tst-quad1pie.c, CFLAGS-tst-quad2pie.c): Add $(PIE-ccflag).

2016-12-21  Nick Alcock <nick.alcock@oracle.com>
            Florian Weimer  <fweimer@redhat.com>

        [BZ #7065]
        * csu/Makefile (tests): Empty assignment and document it.
        (tests-static): Remove.
        * csu/tst-empty.c: Move to...
        * misc/tst-empty.c: ... here.  Switch to new test driver.
        * csu/tst-atomic.c: Move to...
        * misc/tst-atomic.c: ... here.  Switch to new test driver.
        * csu/tst-atomic-long.c: Move to...
        * misc/tst-atomic-long.c: ... here.
        * misc/Makefile (tests): Add tst-empty, tst-atomic,
        tst-atomic-long.
        (tests-static): Add tst-empty.

2016-12-21  Rical Jasan  <ricaljasan@pacific.net>

        * manual/nss.texi: Change incorrect @vtable to @table.
        * manual/arith.texi: Convert @tables of variables to @vtables
        and remove unnecessary indexing.
        * manual/filesys.texi: Likewise.
        * manual/llio.texi: Likewise.
        * manual/memory.texi: Likewise.
        * manual/process.texi: Likewise.
        * manual/resource.texi: Likewise.
        * manual/search.texi: Likewise.
        * manual/signal.texi: Likewise.
        * manual/socket.texi: Likewise.
        * manual/stdio.texi: Likewise.
        * manual/sysinfo.texi: Likewise.
        * manual/syslog.texi: Likewise.
        * manual/terminal.texi: Likewise.
        * manual/time.texi: Likewise.
        * manual/users.texi: Likewise.

2016-12-21  Joseph Myers  <joseph@codesourcery.com>

        * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (roundeven): New declaration.
        * math/tgmath.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (roundeven): New
        macro.
        * math/Versions (roundeven): New libm symbol at version
        GLIBC_2.25.
        (roundevenf): Likewise.
        (roundevenl): Likewise.
        * math/Makefile (libm-calls): Add s_roundevenF.
        * math/libm-test.inc (roundeven_test_data): New array.
        (roundeven_test): New function.
        (main): Call roundeven_test.
        * math/test-tgmath.c (NCALLS): Increase to 134.
        (F(compile_test)): Call roundeven.
        (F(roundeven)): New function.
        * manual/arith.texi (Rounding Functions): Document roundeven,
        roundevenf and roundevenl.
        * manual/libm-err-tab.pl (@all_functions): Add roundeven.
        * include/math.h (roundeven): Use libm_hidden_proto.
        * sysdeps/ieee754/dbl-64/s_roundeven.c: New file.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_roundeven.c: Likewise.
        * sysdeps/ieee754/flt-32/s_roundevenf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_roundevenl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_roundevenl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_roundevenl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add
        roundeven.
        (CFLAGS-nldbl-roundeven.c): New variable.
        * sysdeps/ieee754/ldbl-opt/nldbl-roundeven.c: New file.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-12-20  Joseph Myers  <joseph@codesourcery.com>

        * math/tgmath.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (llogb): Add
        preprocessor indentation inside #if.

2016-12-20  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/libm-test.inc (fmt_ftostr): New function.
        (print_float, check_float_internal): Replace some uses of
        FTOSTR with uses of fmt_ftostr.
        (print_max_error, print_complex_max_error, print_function_ulps)
        (print_complex_function_ulps): Remove uses of the macros
        PRINTF_EXPR, PRINTF_NEXPR, and PRINTF_XEXPR.
        * math/test-double.h (FTOSTR): Define to strfromd.
        (PRINTF_EXPR): Delete.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        * math/test-float.h (FTOSTR): Define to strfromf.
        (PRINTF_EXPR): Delete.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        * math/test-ldouble.h (FTOSTR): Define to strfroml.
        (PRINTF_EXPR): Delete.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.

2016-12-20  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/s390/lowlevellock.h
        (__lll_unlock_elision, lll_unlock_elision): Add adapt_count argument.
        * sysdeps/unix/sysv/linux/s390/elision-lock.c:
        (__lll_lock_elision): Decrement adapt_count while unlocking
        instead of before locking.
        * sysdeps/unix/sysv/linux/s390/elision-trylock.c
        (__lll_trylock_elision): Likewise.
        * sysdeps/unix/sysv/linux/s390/elision-unlock.c:
        (__lll_unlock_elision): Likewise.

2016-12-20  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/s390/htm.h(__libc_tbegin_retry): New macro.
        * sysdeps/unix/sysv/linux/s390/elision-lock.c (__lll_lock_elision):
        Use __libc_tbegin_retry macro.

2016-12-20  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/s390/Makefile (elision-CFLAGS):
        Add -msoft-float.
        * sysdeps/unix/sysv/linux/s390/htm.h: New File.
        * sysdeps/unix/sysv/linux/s390/elision-lock.c:
        Use __libc_t* transaction macros instead of __builtin_t*.
        * sysdeps/unix/sysv/linux/s390/elision-trylock.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/elision-unlock.c: Likewise.

2016-12-20  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/s390/elision-lock.c
        (__lll_lock_elision): Use atomics to load / store adapt_count.
        * sysdeps/unix/sysv/linux/s390/elision-trylock.c
        (__lll_trylock_elision): Likewise.

2016-12-20  Florian Weimer  <fweimer@redhat.com>

        Do not require memset elimination in explicit_bzero test.
        * string/tst-xbzero-opt.c (prepare_test_buffer): Force inlining.
        (enum test_expectation): Add NO_EXPECTATIONS.
        (subtests): NO_EXPECTATIONS for ordinary clear.
        (check_test_buffer): Handle NO_EXPECTATIONS.
        * string/Makefile (CFLAGS-tst-xbzero-opt.c): Compile with -O3.

2016-12-20  Joseph Myers  <joseph@codesourcery.com>

        * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (fmaxmag): New declaration.
        (fminmag): Likewise.
        * math/tgmath.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (fmaxmag): New
        macro.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (fminmag): Likewise.
        * math/Versions (fmaxmag): New libm symbol at version GLIBC_2.25.
        (fmaxmagf): Likewise.
        (fmaxmagl): Likewise.
        (fminmag): Likewise.
        (fminmagf): Likewise.
        (fminmagl): Likewise.
        * math/Makefile (gen-libm-calls): Add s_fmaxmagF and s_fminmagF.
        * math/s_fmaxmag_template.c: New file.
        * math/s_fminmag_template.c: Likewise.
        * math/libm-test.inc (fmaxmag_test_data): New array.
        (fmaxmag_test): New function.
        (fminmag_test_data): New array.
        (fminmag_test): New function.
        (main): Call fmaxmag_test and fminmag_test.
        * math/test-tgmath.c (NCALLS): Increase to 132.
        (F(compile_test)): Call fmaxmag and fminmag.
        (F(fminmag)): New function.
        (F(fmaxmag)): Likewise.
        * manual/arith.texi (Misc FP Arithmetic): Document fminmag,
        fminmagf, fminmagl, fmaxmag, fmaxmagf and fmaxmagl.
        * manual/libm-err-tab.pl (@all_functions): Add fmaxmag and
        fminmag.
        * sysdeps/ieee754/ldbl-opt/nldbl-fmaxmag.c: New file.
        * sysdeps/ieee754/ldbl-opt/nldbl-fminmag.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_fmaxmagl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_fminmagl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add fmaxmag
        and fminmag.
        (CFLAGS-nldbl-fmaxmag.c): New variable.
        (CFLAGS-nldbl-fminmag.c): Likewise.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-12-19  Torvald Riegel  <triegel@redhat.com>

        [BZ #20973]
        * nptl/pthread_mutex_lock.c (__pthread_mutex_lock_full): Fix lost
        wake-up in robust mutexes.
        * nptl/pthread_mutex_timedlock.c (pthread_mutex_timedlock): Likewise.

2016-12-19  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * benchtests/Makefile (bench-math): Add fminf and fmaxf.
        (CFLAGS-bench-fmaxf.c): New rule.
        (CFLAGS-bench-fminf.c): Likewise.
        * benchtests/fmaxf-inputs: New file.
        * benchtests/fminf-inputs: Likewise.

        * benchtests/Makefile (bench-math): Add fmin and fmax.
        (CFLAGS-bench-fmax.c): New rule.
        (CFLAGS-bench-fmin.c): Likewise.
        * benchtests/fmax-inputs: New file.
        * benchtests/fmin-inputs: Likewise.

        * benchtests/bench-string.h (TEST_FUNCTION): Use name without
        parenthesis.
        (CMDLINE_PROCESS): Define using function instead of macro.
        * benchtests/bench-memccpy.c: Include <support/test-driver.c> instead
        of test-skeleton.
        * benchtests/bench-memchr.c: Likewise.
        * benchtests/bench-memcmp.c: Likewise.
        * benchtests/bench-memcpy-large.c: Likewise.
        * benchtests/bench-memcpy.c: Likewise.
        * benchtests/bench-memmem.c: Likewise.
        * benchtests/bench-memmove-large.c: Likewise.
        * benchtests/bench-memmove.c: Likewise.
        * benchtests/bench-memset-large.c: Likewise.
        * benchtests/bench-memset.c: Likewise.
        * benchtests/bench-rawmemchr.c: Likewise.
        * benchtests/bench-strcasecmp.c: Likewise.
        * benchtests/bench-strcasestr.c: Likewise.
        * benchtests/bench-strcat.c: Likewise.
        * benchtests/bench-strchr.c: Likewise.
        * benchtests/bench-strcmp.c: Likewise.
        * benchtests/bench-strcpy.c: Likewise.
        * benchtests/bench-strcpy_chk.c: Likewise.
        * benchtests/bench-strlen.c: Likewise.
        * benchtests/bench-strncasecmp.c: Likewise.
        * benchtests/bench-strncmp.c: Likewise.
        * benchtests/bench-strncpy.c: Likewise.
        * benchtests/bench-strnlen.c: Likewise.
        * benchtests/bench-strpbrk.c: Likewise.
        * benchtests/bench-strrchr.c: Likewise.
        * benchtests/bench-strsep.c: Likewise.
        * benchtests/bench-strspn.c: Likewise.
        * benchtests/bench-strstr.c: Likewise.
        * benchtests/bench-strtok.c: Likewise.

2016-12-19  Andrew Senkevich  <andrew.senkevich@intel.com>

        * sysdeps/x86/cpu-features.c (get_common_indeces): Add
        stepping identification.
        (init_cpu_features): Add handle of Haswell.

2016-11-25  Jim Meyering  <meyering@fb.com>

        [BZ #20386]
        Let gcc detect assert(a = 1) errors.
        * assert/assert.h (assert): Rewrite, retaining the old definintion
        when required, but otherwise putting the expression as-is in an "if"
        expression (hence, with no added parentheses) within a statement
        expression.

2016-12-17  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * benchtests/Makefile (binaries-benchset): Depend on libsupport
        DSO.

2016-12-17  Martin Galvan  <martingalvan@sourceware.org>

        * Rules (python-flags, python-invoke): New.
        ($(test-printers-out)): Use $(python-flags).

2016-12-16  Joseph Myers  <joseph@codesourcery.com>

        * manual/arith.texi (Math Error Reporting): Document that sNaN
        arguments are not considered domain errors.

2016-12-16  Zack Weinberg <zackw@panix.com>
            Florian Weimer <fweimer@redhat.com>
            Nick Mathewson <nickm@torproject.org>

        * string/explicit_bzero.c: New routine.
        * string/test-explicit_bzero.c, string/tst-xbzero-opt.c: New tests.
        * string/Makefile (routines, strop-tests, tests): Add them.
        * string/test-memset.c: Add ifdeffage for testing explicit_bzero.
        * string/string.h [__USE_MISC]: Declare explicit_bzero.

        * debug/explicit_bzero_chk.c: New routine.
        * debug/Makefile (routines): Add it.
        * debug/tst-chk1.c: Test fortification of explicit_bzero.
        * string/bits/string3.h: Fortify explicit_bzero.

        * manual/string.texi: Document explicit_bzero.
        * NEWS: Mention addition of explicit_bzero.

        * crypt/crypt-entry.c (__crypt_r): Clear key-dependent intermediate
        data before returning, using explicit_bzero.
        * crypt/md5-crypt.c (__md5_crypt_r): Likewise.
        * crypt/sha256-crypt.c (__sha256_crypt_r): Likewise.
        * crypt/sha512-crypt.c (__sha512_crypt_r): Likewise.

        * include/string.h: Redirect internal uses of explicit_bzero
        to __explicit_bzero_chk[_internal].
        * string/Versions [GLIBC_2.25]: Add explicit_bzero.
        * debug/Versions [GLIBC_2.25]: Add __explicit_bzero_chk.
        * sysdeps/arm/nacl/libc.abilist
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist
        * sysdeps/unix/sysv/linux/alpha/libc.abilist
        * sysdeps/unix/sysv/linux/arm/libc.abilist
        * sysdeps/unix/sysv/linux/hppa/libc.abilist
        * sysdeps/unix/sysv/linux/i386/libc.abilist
        * sysdeps/unix/sysv/linux/ia64/libc.abilist
        * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
        * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
        * sysdeps/unix/sysv/linux/microblaze/libc.abilist
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
        * sysdeps/unix/sysv/linux/nios2/libc.abilist
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
        * sysdeps/unix/sysv/linux/sh/libc.abilist
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist:
        Add entries for explicit_bzero and __explicit_bzero_chk.

2016-12-16  Joseph Myers  <joseph@codesourcery.com>

        * math/fenv.h
        [__GLIBC_USE (IEC_60559_BFP_EXT) && FE_INVALID && __SUPPORT_SNAN__]
        (FE_SNANS_ALWAYS_SIGNAL): New macro.
        * math/test-fe-snans-always-signal.c: New file.
        * math/Makefile (tests): Add test-fe-snans-always-signal.
        (CFLAGS-test-fe-snans-always-signal.c): New variable.
        * manual/arith.texi (Infinity and NaN): Document
        FE_SNANS_ALWAYS_SIGNAL.

2016-12-16  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * string/test-memchr.c (do_test): Typo on ‘byte’ and missing closing
        bracket.

2016-12-16  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (Context.exec_self): Flush stdout
        before calling execv.

2016-12-16  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #20971]
        * sysdeps/powerpc/powerpc64/power7/memchr.S (__memchr): Avoid
        overflow in pointer addition.
        * string/test-memchr.c (do_test): Add an argument to pass as
        the size on memchr.
        (test_main): Add check for SIZE_MAX.

2016-12-16  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/Makefile (gen-libm-calls): Remove w_scalblnF.
        (libm-calls): Add w_scalblnF.
        * math/w_scalbln.c: Remove.
        * math/w_scalblnf.c: Likewise.
        * math/w_scalblnl.c: Likewise.
        * math/w_scalbln_template.c: New file with type-generic
        implementation based on math/w_scalbln.c.
        * sysdeps/ieee754/ldbl-128ibm/w_scalblnl.c: Remove.
        * sysdeps/ieee754/ldbl-64-128/w_scalblnl.c: Use new template.

2016-12-15  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20947]
        * sysdeps/i386/fpu/s_fmaxl.S (__fmaxl): Add the arguments when
        either is a signaling NaN.
        * sysdeps/i386/fpu/s_fminl.S (__fminl): Likewise.  Make code
        follow fmaxl more closely.
        * sysdeps/i386/i686/fpu/s_fmaxl.S (__fmaxl): Add the arguments
        when either is a signaling NaN.
        * sysdeps/i386/i686/fpu/s_fminl.S (__fminl): Likewise.
        * sysdeps/x86_64/fpu/s_fmax.S (__fmax): Likewise.
        * sysdeps/x86_64/fpu/s_fmaxf.S (__fmaxf): Likewise.
        * sysdeps/x86_64/fpu/s_fmaxl.S (__fmaxl): Likewise.
        * sysdeps/x86_64/fpu/s_fmin.S (__fmin): Likewise.
        * sysdeps/x86_64/fpu/s_fminf.S (__fminf): Likewise.
        * sysdeps/x86_64/fpu/s_fminl.S (__fminl): Likewise.
        * math/libm-test.inc (fmax_test_data): Add tests of sNaN inputs.
        (fmin_test_data): Likewise.

2016-12-15  Andreas Schwab  <schwab@suse.de>

        * support/support_test_main.c (support_test_main): Don't shadow
        file-local variable test_pid.

2016-12-15  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20947]
        * sysdeps/powerpc/fpu/s_fmax.S (__fmax): Add the arguments when
        either is a signaling NaN.
        * sysdeps/powerpc/fpu/s_fmin.S (__fmin): Likewise.

2016-12-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20947]
        * math/s_fmax_template.c (M_DECL_FUNC (__fmax)): Add the arguments
        when either is a signaling NaN.
        * math/s_fmin_template.c (M_DECL_FUNC (__fmin)): Likewise.

        * bits/long-double.h: New file.
        * sysdeps/ieee754/ldbl-128/bits/long-double.h: Likewise.
        * sysdeps/ieee754/ldbl-96/bits/long-double.h: Likewise.
        * sysdeps/ieee754/ldbl-opt/bits/long-double.h: Likewise.
        * sysdeps/mips/bits/long-double.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/long-double.h: Likewise.
        * math/Makefile (headers): Add bits/long-double.h.
        * misc/sys/cdefs.h: Include <bits/long-double.h>.
        * stdlib/strtold.c: Include <bits/long-double.h> instead of
        <bits/wordsize.h>.
        * bits/mathdef.h [!_COMPLEX_H]: Do not allow inclusion.
        [!__NO_LONG_DOUBLE_MATH]: Remove conditional code.
        * math/math.h: Do not include <bits/mathdef.h>.
        * sysdeps/aarch64/bits/mathdef.h: Remove file.
        * sysdeps/alpha/bits/mathdef.h [!_COMPLEX_H]: Do not allow
        inclusion.
        * sysdeps/ia64/bits/mathdef.h: Remove file.
        * sysdeps/m68k/m680x0/bits/mathdef.h: Likewise.
        * sysdeps/mips/bits/mathdef.h: Likewise.
        * sysdeps/powerpc/bits/mathdef.h: Likewise.
        * sysdeps/s390/bits/mathdef.h: Likewise.
        * sysdeps/sparc/bits/mathdef.h: Likewise.
        * sysdeps/x86/bits/mathdef.h: Likewise.
        * sysdeps/s390/s390-32/bits/wordsize.h
        [!__NO_LONG_DOUBLE_MATH && !__LONG_DOUBLE_MATH_OPTIONAL]: Remove
        conditional code.
        * sysdeps/s390/s390-64/bits/wordsize.h
        [!__NO_LONG_DOUBLE_MATH && !__LONG_DOUBLE_MATH_OPTIONAL]:
        Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/wordsize.h
        [!__NO_LONG_DOUBLE_MATH && !__LONG_DOUBLE_MATH_OPTIONAL]:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/wordsize.h
        [!__NO_LONG_DOUBLE_MATH && !__LONG_DOUBLE_MATH_OPTIONAL]:
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/wordsize.h
        [!__NO_LONG_DOUBLE_MATH && !__LONG_DOUBLE_MATH_OPTIONAL]:
        Likewise.

        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h [__USE_GNU]: Include
        <linux/falloc.h>.
        (FALLOC_FL_KEEP_SIZE): Remove.
        (FALLOC_FL_PUNCH_HOLE): Likewise.
        (FALLOC_FL_COLLAPSE_RANGE): Likewise.
        (FALLOC_FL_ZERO_RANGE): Likewise.

2016-12-14  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * stdlib/tst-strfrom.h (ENTRY): Replace use of CSUF with LSUF.

2016-12-14  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/renameat.c: New file.
        * sysdeps/unix/sysv/linux/syscalls.list: Remove renameat.

        * sysdeps/unix/sysv/linux/rename.c: New file.
        * sysdeps/unix/sysv/linux/generic/rename.c: Remove file.

2015-12-14  Wilco Dijkstra  <wdijkstr@arm.com>

        * benchtests/bench-strtok.c (oldstrtok): Add old implementation.
        * string/strtok.c (strtok): Change to tailcall __strtok_r.
        * string/strtok_r.c (__strtok_r): Optimize for performance.
        * string/string-inlines.c (__old_strtok_r_1c): New function.
        * string/bits/string2.h (__strtok_r): Move to string-inlines.c.

2016-12-14  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * math/Makefile (gen-libm-calls): Add w_log1pF.
        (libm-calls): Remove w_log1pF.
        * math/w_log1p.c: Remove.
        * math/w_log1pf.c: Likewise.
        * math/w_log1pl.c: Likewise.
        * math/w_log1p_template.c: New file with type-generic
        implementation based on math/w_log1p.c.
        * sysdeps/ieee754/ldbl-128ibm/w_log1pl.c: Remove.
        * sysdeps/ieee754/ldbl-64-128/w_log1pl.c: Likewise.

2015-12-14  Wilco Dijkstra  <wdijkstr@arm.com>

        * string/rawmemchr.c (RAWMEMCHR): Use faster memchr/strlen.

2016-12-14  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (Context.checkout): Default Linux
        kernel version to 4.9.

2016-12-12  Andrew Senkevich  <andrew.senkevich@intel.com>

        * math/Makefile ($(inst_libdir)/libm-$(version).a): New target.
        ($(inst_libdir)/libm.a): Fix rule to create the target only.

2016-12-13  Andreas Schwab  <schwab@suse.de>

        * sysdeps/powerpc/dl-procinfo.c: Don't define
        _dl_powerpc_platforms.
        * sysdeps/powerpc/dl-procinfo.h (_dl_string_platform): Use string
        constants instead of referencing _dl_powerpc_platforms.
        (_dl_platform_string): Remove.

2016-12-13  Florian Weimer  <fweimer@redhat.com>

        * nptl/tst-cancel7.c (cmdline_process): Add missing case label.

2016-12-13  Florian Weimer  <fweimer@redhat.com>

        * Rules (binaries-shared-tests, binaries-pie-tests)
        (binaries-static-tests): Link with $(link-extra-libs-tests).
        * Makeconfig (+link-pie-tests, +link-static-tests, +link-tests):
        Remove $(link-extra-libs-tests).

2016-12-13  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile
        (sysdep_routines): Add strncmp_power9.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (strncmp): Add __strncmp_power9 to list of strncmp functions.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power9.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp.c
        (strncmp): Add __strncmp_power9 to ifunc list.
        * sysdeps/powerpc/powerpc64/power9/strncmp.S: New file.

2016-12-12  Florian Weimer  <fweimer@redhat.com>

        [BZ #17252]
        Add getentropy, getrandom.
        * stdlib/sys/random.h: New file.
        (headers): Add it.
        * stdlib/Makefile (routines): Add getentropy, getrandom.
        (tests): Add tst-getrandom.
        * stdlib/Versions (GLIBC_2.25): Add getrandom, getentropy.
        * stdlib/getentropy.c: New file.
        * stdlib/getrandom.c: Likewise.
        * stdlib/tst-getrandom.c: Likewise.
        * sysdeps/unix/sysv/linux/getentropy.c: Likewise.
        * sysdeps/unix/sysv/linux/getrandom.c: Likewise.
        * manual/crypt.texi (Unpredictable Bytes): New section.
        * manual/math.texi (Pseudo-Random Numbers): Add cross-reference.
        * sysdeps/arm/nacl/libc.abilist: Add getrandom, getentropy.
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.

2016-12-10  Florian Weimer  <fweimer@redhat.com>

        [BZ #20956]
        * debug/tst-backtrace.h (NO_INLINE): Add noclone, weak attributes
        as additional compiler barriers.
        * debug/tst-backtrace2.c: Switch to <support/test-driver.c>.
        (fn2, do_test): Declare with external linkage.
        * debug/tst-backtrace3.c: Switch to <support/test-driver.c>.
        (do_test): Declare with external linkage.
        * debug/tst-backtrace4.c: Switch to <support/test-driver.c>.
        (do_test): Declare with external linkage.
        * debug/tst-backtrace5.c: Switch to <support/test-driver.c>.
        (do_test): Declare with external linkage.

2016-12-10  Andreas Schwab  <schwab@linux-m68k.org>

        * support/support_test_main.c (support_test_main): Use correct
        timeout.

2016-12-09  Carlos O'Donell  <carlos@redhat.com>
            Florian Weimer  <fweimer@redhat.com>

        [BZ #16421]
        * inet/netinet/in.h (struct in6_addr): Always define __u6_addr16
        and __u6_addr32 members.
        (IN6_IS_ADDR_UNSPECIFIED, IN6_IS_ADDR_LOOPBACK)
        (IN6_IS_ADDR_LINKLOCAL, IN6_IS_ADDR_SITELOCAL)
        (IN6_IS_ADDR_V4MAPPED, IN6_IS_ADDR_V4COMPAT, IN6_ARE_ADDR_EQUAL):
        Use __u6_addr32.
        * inet/tst-checks.c: Use <support/test-driver.c>
        * inet/tst-checks-posix.c: New file.
        * inet/Makefile (tests): Add it.
        (CFLAGS-tst-checks-posix.c): Compile in C99 mode.

2016-12-09  Florian Weimer  <fweimer@redhat.com>

        New subdirectory support for build and test infrastructure.
        * extra-libs.mk (extra-libs-noinstall): Add variable.  Use it when
        setting install-lib.
        * Makeconfig (link-extra-libs-tests): Define.
        (+link-pie-tests, +link-static-tests, +link-tests): Use
        link-extra-libs-tests.
        (rpath-dirs, all-subdirs): Add support.
        (built-modules): Add libsupport.
        (libsupport): Define.
        * support: New directory.
        * support/Makefile: New file.
        * support/check.c: Likewise.
        * support/check.h: Likewise.
        * support/delayed_exit.c: Likewise.
        * support/ignore_stderr.c: Likewise.
        * support/oom_error.c: Likewise.
        * support/set_fortify_handler.c: Likewise.
        * support/support.h: Likewise.
        * support/temp_file-internal.h: Likewise.
        * support/temp_file.c: Likewise.
        * support/test-driver.c: Likewise.
        * support/test-driver.h: Likewise.
        * support/test_main.c: Likewise.
        * support/write_message.c: Likewise.
        * support/xasprintf.c: Likewise.
        * support/xcalloc.c: Likewise.
        * support/xmalloc.c: Likewise.
        * support/xpthread_barrier_destroy.c: Likewise.
        * support/xpthread_barrier_init.c: Likewise.
        * support/xpthread_barrier_wait.c: Likewise.
        * support/xpthread_cancel.c: Likewise.
        * support/xpthread_check_return.c: Likewise.
        * support/xpthread_cond_wait.c: Likewise.
        * support/xpthread_create.c: Likewise.
        * support/xpthread_detach.c: Likewise.
        * support/xpthread_join.c: Likewise.
        * support/xpthread_mutex_lock.c: Likewise.
        * support/xpthread_mutex_unlock.c: Likewise.
        * support/xpthread_sigmask.c: Likewise.
        * support/xpthread_spin_lock.c: Likewise.
        * support/xpthread_spin_unlock.c: Likewise.
        * support/xrealloc.c: Likewise.
        * support/xsignal.h: Likewise.
        * support/xthread.h: Likewise.
        * support_tempfile.h: Likewise.
        * test-skeleton.c: Include <support/support.h>, <support/xsignal.h>.
        (TEST_DATA_LIMIT): Remove unused macro.
        (_FAIL, FAIL_RET, FAIL_EXIT, FAIL_EXIT1): Remove.  Now in
        <support/check.h>.
        (oom_error, xmalloc, xcalloc, xrealloc, xasprintf, write_message)
        (ignore_stderr, set_fortify_handler): Remove.  Now in
        <support/support.h>.
        (xpthread_sigmask): Remove.  Now in <support/xsignal.h>.
        (xpthread_mutex_lock, xpthread_spin_lock, xpthread_cond_wait)
        (xpthread_barrier_wait, xpthread_create, xpthread_detach)
        (xpthread_join): Remove.  Now in <support/xthread.h>.
        (TEST_FUNCTION, PREPARE, CLEANUP_HANDLER, CMDLINE_PROCESS):
        Introduce legacy wrappers.
        * dlfcn/Makefile (bug-atexit3-lib.so): Link with $(libsupport).
        * dlfcn/bug-atexit3-lib.cc: Include <support/support.h>.
        (write_message): Remove.
        * dirent/opendir-tst1.c: Use <support/test-driver.h> instead of
        test-skeleton.c.
        * io/test-open-tmpfile: Likewise.
        * io/tst-posix_fallocate-common.c: Likewise.
        * libio/tst-fseek.c: Likewise.
        * malloc/tst-malloc-backtrace.c: Likewise.
        * malloc/tst-malloc-fork-deadlock.c: Likewise.
        * malloc/tst-malloc-thread-exit.c: Likewise.
        * nptl/tst-cancel7.c: Likewise.
        * nptl/tst-cleanup0.c: Likewise.
        * posix/tst-posix_fadvise-common.c: Likewise.
        * rt/tst-shm.c: Likewise.
        * time/bug-getdate1.c: Likewise.
        * sysdeps/unix/sysv/linux/tst-fallocate-common.c: Likewise.
        * sysdeps/unix/sysv/linux/tst-sync_file_range.c: Likewise.
        * elf/Makefile (tst-piemod1.so): Link against libsupport.

2016-12-08  Joseph Myers  <joseph@codesourcery.com>

        * Rules [$(run-built-tests) != no] (tests-expected): Add
        $(tests-printers).
        (tests): Do not pass $(tests-printers) to merge-test-results.sh.

2016-12-08  Andrew Senkevich  <andrew.senkevich@intel.com>

        [BZ #20539]
        * math/Makefile (install-lib-ldscripts): Add libm.a.
        (install_subdir): Remove.
        (install-others): Add.
        ($(inst_libdir)/libm.a): Add rule for installation as
        linker script.
        * Makerules (install-lib.a): Filter out install-lib-ldscripts.

2016-12-08  Martin Galvan  <martin.galvan@tallertechnologies.com>

        * INSTALL: Regenerated.
        * Makeconfig: Add comments and whitespace to make the control flow
        clearer.
        (+link-printers-tests, +link-pie-printers-tests,
        CFLAGS-printers-tests, installed-rtld-LDFLAGS,
        built-rtld-LDFLAGS, link-libc-rpath,
        link-libc-tests-after-rpath-link,
        link-libc-printers-tests): New.
        (rtld-LDFLAGS, rtld-tests-LDFLAGS, link-libc-tests-rpath-link,
        link-libc-tests): Use the new variables as required.
        * Makerules ($(py-const)): New rule.
        generated: Add $(py-const).
        * README.pretty-printers: New file.
        * Rules (tests-printers-programs, tests-printers-out, py-env): New.
        (others): Depend on $(py-const).
        (tests): Depend on $(tests-printers-programs) or
        $(tests-printers-out),
        as required.  Pass $(tests-printers) to merge-test-results.sh.
        * manual/install.texi: Add requirements for testing the pretty
        printers.
        * nptl/Makefile (gen-py-const-headers, pretty-printers,
        tests-printers, CFLAGS-test-mutexattr-printers.c
        CFLAGS-test-mutex-printers.c, CFLAGS-test-condattr-printers.c,
        CFLAGS-test-cond-printers.c, CFLAGS-test-rwlockattr-printers.c
        CFLAGS-test-rwlock-printers.c, tests-printers-libs): Define.
        * nptl/nptl-printers.py: New file.
        * nptl/nptl_lock_constants.pysym: Likewise.
        * nptl/test-cond-printers.c: Likewise.
        * nptl/test-cond-printers.py: Likewise.
        * nptl/test-condattr-printers.c: Likewise.
        * nptl/test-condattr-printers.py: Likewise.
        * nptl/test-mutex-printers.c: Likewise.
        * nptl/test-mutex-printers.py: Likewise.
        * nptl/test-mutexattr-printers.c: Likewise.
        * nptl/test-mutexattr-printers.py: Likewise.
        * nptl/test-rwlock-printers.c: Likewise.
        * nptl/test-rwlock-printers.py: Likewise.
        * nptl/test-rwlockattr-printers.c: Likewise.
        * nptl/test-rwlockattr-printers.py: Likewise.
        * scripts/gen-py-const.awk: Likewise.
        * scripts/test_printers_common.py: Likewise.
        * scripts/test_printers_exceptions.py: Likewise.

2016-12-07  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (Context.__init__): Take strip
        argument.
        (Glibc.build_glibc): Strip installed shared libraries if
        requested.
        (get_parser): Add --strip option.
        (main): Update Context call.

2016-12-07  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
            Dominik Vogt  <vogt@linux.vnet.ibm.com>

        [BZ #20847]
        * posix/execvpe.c (maybe_script_execute): Remove write past allocated
        array bounds for else branch.
        (__execvpe): Style fixes.
        * posix/tst-vfork3.c (run_script): New function.
        (create_script): Likewise.
        (do_test): Use run_script internal function.
        (do_prepare): Use create_script internal function.

2016-12-07  Andreas Schwab  <schwab@suse.de>

        * sysdeps/unix/sysv/linux/x86/elision-conf.h
        (__elision_available): Don't declare.
        * sysdeps/unix/sysv/linux/x86/elision-conf.c
        (__elision_available): Don't define.
        (elision_init): Don't set __elision_available.

2016-12-07  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20940]
        * sysdeps/ieee754/dbl-64/e_hypot.c (__ieee754_hypot): Do not
        return Inf for arguments Inf and sNaN.
        * sysdeps/ieee754/flt-32/e_hypotf.c (__ieee754_hypotf): Likewise.
        * sysdeps/ieee754/ldbl-128/e_hypotl.c (__ieee754_hypotl):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_hypotl.c (__ieee754_hypotl):
        Likewise.
        * sysdeps/ieee754/ldbl-96/e_hypotl.c (__ieee754_hypotl): Likewise.
        * sysdeps/powerpc/fpu/e_hypot.c (TEST_INF_NAN): Do not return Inf
        for arguments Inf and sNaN.  When returning a NaN, compute it by
        arithmetic on the arguments.
        * sysdeps/powerpc/fpu/e_hypotf.c (TEST_INF_NAN): Likewise.
        * math/libm-test.inc (hypot_test_data): Add tests of sNaN
        arguments.

2016-12-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20916]
        * sysdeps/i386/fpu/e_powl.S (__ieee754_powl): Do not return 1 for
        arguments (sNaN, 0) or (1, sNaN).  Do arithmetic on NaN arguments
        to compute result.
        * sysdeps/x86_64/fpu/e_powl.S (__ieee754_powl): Likewise.
        * math/libm-test.inc (pow_test_data): Add tests of sNaN arguments.

2016-12-05  Torvald Riegel  <triegel@redhat.com>

        * include/atomic.h (__atomic_check_size_ls): New.
        (atomic_load_relaxed, atomic_load_acquire, atomic_store_relaxed,
        atomic_store_release): Use it.
        * sysdeps/x86/elide.h (ACCESS_ONCE): Remove.
        (elision_adapt, ELIDE_LOCK): Use atomics.
        * sysdeps/unix/sysv/linux/x86/elision-lock.c (__lll_lock_elision): Use
        atomics and improve code comments.
        * sysdeps/unix/sysv/linux/x86/elision-trylock.c
        (__lll_trylock_elision): Likewise.

2016-12-04  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * hurd/hurd.h: Cast errno constants to error_t to fix usage in C++
        programs.

2016-12-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20916]
        * sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Do not return 1
        for arguments (sNaN, 0) or (1, sNaN).  Do arithmetic on NaN
        arguments to compute result.
        * sysdeps/ieee754/flt-32/e_powf.c (__ieee754_powf): Do not return
        1 for arguments (sNaN, 0) or (1, sNaN).
        * sysdeps/ieee754/ldbl-128/e_powl.c (__ieee754_powl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_powl.c (__ieee754_powl): Likewise.

        [BZ #20919]
        * sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Do not return
        NaN first argument when raised to power 0.
        * math/w_pow.c (__pow): Do not check for NaN or zero results from
        raising to power zero.
        * math/w_powf.c (__powf): Likewise.
        * math/w_powl.c (__powl): Likewise.
        * sysdeps/ieee754/k_standard.c (__kernel_standard): Do not handle
        pow (0, 0) or pow (NaN, 0).

2016-12-02  Carlos O'Donell  <carlos@redhat.com>

        [BZ #20918]
        * configure.ac: Test for static NSS cryptographic libraries and set
        libc_cv_static_nss_crypt.
        * configure: Regenerate.
        * config.make.in (static-nss-crypt): Define.
        * elf/Makefile (CFLAGS-tst-linkall-static.c): Define.
        [ifeq (yesno,$(nss-crypt)$(static-nss-crypt))]
        (CFLAGS-tst-linkall-static.c): Define.
        ($(objpfx)tst-linkall-static): Remove libcrypt.a.
        [ifeq (yesyes,$(nss-crypt)$(static-nss-crypt))]
        ($(objpfx)tst-linkall-static): Define.
        [ifeq (no,$(nss-crypt))] ($(objpfx)tst-linkall-static): Define.
        * elf/tst-linkall-static.c [USE_CRYPT](references): Reference crypt().

2016-12-02  Florian Weimer  <fweimer@redhat.com>

        * elf/Makefile [build-shared] (tests): Add tst-latepthread.
        (one-hundred, tst-tls-many-dynamic-modules): Define.
        (modules-names): Add $(tst-tls-many-dynamic-modules).
        (tst-tls-manydynamic%mod.os): Build with special preprocessor
        macros.
        (tst-tls-manydynamic): Link against libdl, libpthread.
        (tst-tls-manydynamic.out): The test needs the test modules at run
        time.
        * elf/tst-tls-manydynamic.c: New file.
        * elf/tst-tls-manydynamic.h: Likewise.
        * elf/tst-tls-manydynamicmod.c: Likewise.

2016-12-02  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/aarch64/tlsdesc.sym (TCBHEAD_DTV, DTV_COUNTER)
        (TLS_DTV_UNALLOCATED): Add.
        * sysdeps/aarch64/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Use explicit
        offsets.

2016-12-02  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerated.

2016-12-02  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * elf/Makefile (CFLAGS-tst-latepthreadmod.c):
        Add -fno-optimize-sibling-calls.

2016-12-02  Joseph Myers  <joseph@codesourcery.com>

        * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (llogb):
        New declaration.
        * math/tgmath.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (llogb): New
        macro.
        * math/math.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (__FP_LONG_MAX):
        New macro.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FP_LLOGB0): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FP_LLOGBNAN): Likewise.
        * math/Versions (llogb): New libm symbol at version GLIBC_2.25.
        (llogbf): Likewise.
        (llogbl): Likewise.
        * math/Makefile (gen-libm-calls): Add w_llogbF.
        (tests): Add test-fp-llogb-constants.
        * math/w_llogb_template.c: New file.  Based on
        math/w_ilogb_template.c.
        * math/libm-test.inc (llogb_test_data): New array.
        (llogb_test): New function.
        (main): Call llogb_test.
        * math/test-fp-llogb-constants.c: New file.  Based on
        math/test-fp-ilogb-constants.c.
        * math/test-tgmath-ret.c (llogb): New CHECK_RET_CONST call.
        (do_test): Call check_return_llogb.
        * math/test-tgmath.c (NCALLS): Increase to 126.
        (F(compile_test)): Call llogb.
        (F(llogb)): New function.
        * manual/math.texi (Exponents and Logarithms): Document llogb,
        llogbf, llogbl, FP_LLOGB0 and FP_LLOGBNAN.
        * manual/libm-err-tab.pl (@all_functions): Add llogb.
        * sysdeps/ieee754/ldbl-opt/nldbl-llogb.c: New file.
        * sysdeps/ieee754/ldbl-opt/w_llogbl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add llogb.
        (CFLAGS-nldbl-llogb.c): New variable.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-12-01  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/ldbl-128/s_getpayloadl.c (getpayloadl): Use
        _Float128 instead of long double.
        * sysdeps/ieee754/ldbl-128/s_setpayloadl_main.c (FUNC): Likewise.

        * sysdeps/alpha/setjmp.S (__sigsetjmp): Use hidden_def.
        * sysdeps/hppa/setjmp.S (__sigsetjmp): Likewise.
        * sysdeps/mips/mips64/setjmp.S (__sigsetjmp): Likewise.
        * sysdeps/mips/setjmp.S (__sigsetjmp): Likewise.
        * sysdeps/sh/sh3/setjmp.S (__sigsetjmp): Likewise.
        * sysdeps/sh/sh4/setjmp.S (__sigsetjmp): Likewise.
        * sysdeps/sparc/sparc32/setjmp.S (__sigsetjmp): Likewise.
        * sysdeps/tile/setjmp.S (__sigsetjmp): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S (__sigsetjmp):
        Likewise.

2016-12-01  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/powerpc/powerpc64/multiarch/strrchr-ppc64.c (weak_alias):
        Remove redirection to __strrchr_ppc.

2016-12-01  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile
        (sysdep_routines): Add strcmp_power9.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (strcmp): Add __strcmp_power9 to list of strcmp functions.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-power9.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp.c
        (strcmp): Add __strcmp_power9 to ifunc list.
        * sysdeps/powerpc/powerpc64/power9/strcmp.S: New file.

2016-12-01  Joseph Myers  <joseph@codesourcery.com>

        * bits/fp-logb.h: New file.
        * sysdeps/ia64/bits/fp-logb.h: Likewise.
        * sysdeps/m68k/m680x0/bits/fp-logb.h: Likewise.
        * sysdeps/x86/bits/fp-logb.h: Likewise.
        * math/Makefile (headers): Add bits/fp-logb.h.
        * math/math.h: Include <bits/fp-logb.h>.
        [__USE_ISOC99] (FP_ILOGB0): Define based on __FP_LOGB0_IS_MIN.
        [__USE_ISOC99] (FP_ILOGBNAN): Define based on __FP_LOGBNAN_IS_MIN.
        * bits/mathdef.h (FP_ILOGB0): Remove.
        (FP_ILOGBNAN): Likewise.
        * sysdeps/aarch64/bits/mathdef.h (FP_ILOGB0): Likewise.
        (FP_ILOGBNAN): Likewise.
        * sysdeps/alpha/bits/mathdef.h (FP_ILOGB0): Likewise.
        (FP_ILOGBNAN): Likewise.
        * sysdeps/ia64/bits/mathdef.h (FP_ILOGB0): Likewise.
        (FP_ILOGBNAN): Likewise.
        * sysdeps/m68k/m680x0/bits/mathdef.h (FP_ILOGB0): Likewise.
        (FP_ILOGBNAN): Likewise.
        * sysdeps/mips/bits/mathdef.h (FP_ILOGB0): Likewise.
        (FP_ILOGBNAN): Likewise.
        * sysdeps/powerpc/bits/mathdef.h (FP_ILOGB0): Likewise.
        (FP_ILOGBNAN): Likewise.
        * sysdeps/s390/bits/mathdef.h (FP_ILOGB0): Likewise.
        (FP_ILOGBNAN): Likewise.
        * sysdeps/sparc/bits/mathdef.h (FP_ILOGB0): Likewise.
        (FP_ILOGBNAN): Likewise.
        * sysdeps/x86/bits/mathdef.h (FP_ILOGB0): Likewise.
        (FP_ILOGBNAN): Likewise.

        * scripts/build-many-glibcs.py: Add bot to usage message.  Import
        time module.
        (Context.__init__): Initialize self.logsdir_old.
        (Context.run_builds): Handle bot action.
        (Context.bot_cycle): Copy logs directory before running builds.
        (Context.bot_run_self): Take argument for whether to check
        subprocess result.  Flush stdout before running subprocess.
        (Context.bot): New function.
        (get_parser): Allow bot action.

2016-11-30  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py: Add bot-cycle to usage message.
        Import email.mime.text, email.utils and smtplib modules.
        (Context.__init__): Initialize self.bot_config_json.
        (Context.run_builds): Handle bot-cycle action.
        (Context.load_bot_config_json): New function.
        (Context.part_build_old): Likewise.
        (Context.bot_cycle): Likewise.
        (Context.bot_build_mail): Likewise.
        (Context.bot_run_self): Likewise.
        (get_parser): Allow bot-cycle action.

2016-11-30  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/powerpc/powerpc64/multiarch/stpcpy-ppc64.c (weak_alias):
        Remove redirection to __stpcpy_ppc.

2016-11-30  Florian Weimer  <fweimer@redhat.com>

        Remove __libc_memalign from ld.so because it is unused.
        * elf/dl-minimal.c: Update comment on the malloc implementation.
        (malloc): Renamed from __libc_memalign, replacing the original
        malloc implementation.  Replace the align parameter with
        MALLOC_ALIGNMENT.
        * elf/Versions (ld): Update comment and remove __libc_memalign.
        * sysdeps/nacl/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/ld-le.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/ld.abilist: Likewise.
        * sysdeps/generic/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/aarch64/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/alpha/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/arm/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/hppa/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/i386/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/ia64/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/m68k/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/nios2/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/localplt.data
        (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data
        (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/localplt.data (ld.so):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/sh/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data (ld.so): Likewise.
        * sysdeps/x86_64/localplt.data (ld.so): Likewise.

2016-11-30  Florian Weimer  <fweimer@redhat.com>

        [BZ #16628]
        Implement _dl_catch_error, _dl_signal_error in libc.so.
        * elf/dl-error-skeleton.c: Rename from elf/dl-error.c.
        (catch_hook): Define as thread-local or regular variable,
        depending on DL_ERROR_BOOTSTRAP.
        (CATCH_HOOK): Remove.
        (dl_signal_error, _dl_catch_error): Use
        catch_hook.  Add hidden definition for libc.
        (_dl_receive_error, _dl_signal_cerror): Use catch_hook.  Compile
        for DL_ERROR_BOOTSTRAP only.
        * elf/dl-error.c: New file.
        * elf/dl-error-minimal.c: Likewise.
        * elf/tst-latepthread.c: Likewise.
        * elf/tst-latepthreadmod.c: Likewise.
        * elf/Makefile (routines): Add dl-error.
        (dl-routines): Remove dl-error.
        (rtld-routines): Add dl-error-minimal.
        [build-shared] (tests): Add tst-latepthread.
        (module-names): Add tst-latepthreadmod.
        (LDFLAGS-tst-latepthreadmod.so): Enable lazy binding to undefined
        symbol.
        (tst-latepthreadmod.so): Link against libpthread.
        (tst-latepthread): Link against libdbl.
        * elf/Versions [libc] (GLIBC_PRIVATE): Add _dl_signal_error,
        _dl_catch_error.
        [ld] (GLIBC_PRIVATE): Likewise.
        * elf/dl-close.c (_dl_cose): Call _dl_signal_error directly.
        * elf/dl-libc.c (dlerror_run): Call _dl_catch_error directly.
        * elf/dl-sym.c (do_sym): Call _dl_signal_error, _dl_catch_error
        directly.
        * elf/dl-tsd.c: Remove file.
        * elf/rtld.c (_rtld_global_ro): Remove initializers for
        _dl_catch_error, _dl_signal_error.
        (_dl_initial_error_catch_tsd): Remove definition.
        (do_preload): Remove initialization of dl_error_catch_tsd.
        * dlfcn/dlerror.c (_dlerror_run): Call _dl_catch_error directly.
        * dlfcn/dlinfo.c (dlinfo_doit): Call _dl_signal_error directly.
        * dlfcn/dlmopen.c (dlmopen_doit): Likewise.
        * dlfcn/dlopen.c (dlopen_doit): Likewise.
        * nptl/nptl-init.c (__pthread_initialize_minimal_internal): Do not
        set dl_error_catch_tsd.
        * sysdeps/generic/ldsodefs.h (struct rtld_global): Remove
        _dl_error_catch_tsd member.
        (struct rtld_global_ro): Remove _dl_catch_error, _dl_signal_error
        members.
        (_dl_initial_error_catch_tsd): Remove declaration.
        (_dl_dprintf): Provide definition for use outside of ld.so.
        [!rtld] (_dl_signal_cerror): Redirect to _dl_signal_error.
        (_dl_signal_error, _dl_catch_error): Make public.  Add hidden
        prototype for libc.
        * sysdeps/generic/localplt.data (ld.so): Add _dl_signal_error,
        _dl_catch_error.
        * sysdeps/unix/sysv/linux/aarch64/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/alpha/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/arm/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/hppa/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/i386/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/ia64/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/m68k/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/localplt.data (ld.so):
        Likewise.
        * sysdeps/unix/sysv/linux/nios2/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/localplt.data
        (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data
        (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/localplt.data (ld.so):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/sh/localplt.data (ld.so): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data (ld.so):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data (ld.so):
        Likewise.
        * sysdeps/x86_64/localplt.data (ld.so): Likewise.

2016-11-30  Florian Weimer  <fweimer@redhat.com>

        [BZ #4099]
        * libio/filedoalloc.c (_IO_file_doallocate): Limit buffer size to
        _IO_BUFSIZ (8192).

2016-11-30  Carlos O'Donell  <carlos@redhat.com>

        * PROJECTS: Remove file.

2016-11-29  Florian Weimer  <fweimer@redhat.com>

        * iconvdata/gbk.c (BODY): Add Euro sign support (both directions).

2016-11-29  Yury Norov  <ynorov@caviumnetworks.com>
            Steve Ellcey  <sellcey@caviumnetworks.com>

        * sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c: Do not define
        fxstat if XSTAT_IS_XSTAT64 is set to non-zero.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/fxstatat.c: Ditto for
        fxstatat.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/lxstat.c: Ditto for
        lxstat.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/xstat.c: Ditto for xstat.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat64.c: New file.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/fxstatat64.c: New file.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/lxstat64.c: Make __lxstat
        an alias of __lxstat64 if XSTAT_IS_XSTAT64 is set to non-zero.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/xstat64.c: Ditto for
        __xstat.

2016-11-29  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/powerpc/powerpc64/setjmp-common.S (__GI___sigsetjmp):
        Define.
        * sysdeps/powerpc/powerpc32/setjmp.S (__sigsetjmp): Add hidden
        definition.

2016-11-29  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/powerpc/powerpc32/fpu/__longjmp.S (__longjmp): Remove
        version and turn into strong alias.  Remove compat symbol.

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
        (__longjmp): Remove.

2016-11-29  Joseph Myers  <joseph@codesourcery.com>

        * bits/fp-fast.h: New file.
        * sysdeps/aarch64/bits/fp-fast.h: Likewise.
        * sysdeps/powerpc/bits/fp-fast.h: Likewise.
        * math/Makefile (headers): Add bits/fp-fast.h.
        * math/math.h: Include <bits/fp-fast.h>.
        * bits/mathdef.h (FP_FAST_FMA): Remove.
        (FP_FAST_FMAF): Likewise.
        (FP_FAST_FMAL): Likewise.
        * sysdeps/aarch64/bits/mathdef.h (FP_FAST_FMA): Likewise.
        (FP_FAST_FMAF): Likewise.
        * sysdeps/powerpc/bits/mathdef.h (FP_FAST_FMA): Likewise.
        (FP_FAST_FMAF): Likewise.
        * sysdeps/x86/bits/mathdef.h (FP_FAST_FMA): Likewise.
        (FP_FAST_FMAF): Likewise.
        (FP_FAST_FMAL): Likewise.
        * sysdeps/arm/bits/mathdef.h: Remove file.
        * sysdeps/hppa/fpu/bits/mathdef.h: Likewise.
        * sysdeps/sh/sh4/bits/mathdef.h: Likewise.
        * sysdeps/tile/bits/mathdef.h: Likewise.

2016-11-28  Joseph Myers  <joseph@codesourcery.com>

        * math/w_ilogb_template.c: New file.  Based on math/w_ilogb.c.
        * math/w_ilogb.c: Remove.
        * math/w_ilogbf.c: Likewise.
        * math/w_ilogbl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_ilogb.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_ilogbl.c: Likewise.
        * math/Makefile (gen-libm-calls): Add w_ilogbF.
        (libm-calls): Remove w_ilogbF.
        * sysdeps/ieee754/ldbl-opt/math-type-macros-double.h
        (LDOUBLE_ilogbl_libm_version): New macro.

        * sysdeps/unix/sysv/linux/ia64/tst-setcontext2.c: New file.

        * sysdeps/ia64/fpu/libm-symbols.h: Make contents conditional on
        [!__STRICT_ANSI__ && !__cplusplus].

2016-11-28  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20750]
        * sysdeps/x86_64/sysdep.h (JUMPTARGET): Check SHARED instead
        of PIC.

2016-11-28  Andrew Pinski  <andrew.pinski@caviumnetworks.com>
            Yury Norov  <ynorov@caviumnetworks.com>
            Steve Ellcey  <sellcey@caviumnetworks.com>

        * sysdeps/aarch64/crti.S: Add include of sysdep.h.
        (call_weak_fn): Use PTR_REG to get correct reg name in ILP32.
        * sysdeps/aarch64/dl-irel.h: Add include of sysdep.h.
        (elf_irela): Use AARCH64_R macro to get correct relocation in ILP32.
        * sysdeps/aarch64/dl-machine.h: Add include of sysdep.h.
        (elf_machine_load_address, RTLD_START, RTLD_START_1, RTLD_START,
        elf_machine_type_class, ELF_MACHINE_JMP_SLOT, elf_machine_rela,
        elf_machine_lazy_rel): Add ifdef's for ILP32 support.
        * sysdeps/aarch64/dl-tlsdesc.S (_dl_tlsdesc_return,
        _dl_tlsdesc_return_lazy, _dl_tlsdesc_dynamic,
        _dl_tlsdesc_resolve_hold): Extend pointers in ILP32, use PTR_REG
        to get correct reg name for ILP32.
        * sysdeps/aarch64/dl-trampoline.S (ip01): New Macro.
        (RELA_SIZE): New Macro.
        (_dl_runtime_resolve, _dl_runtime_profile): Use new macros and PTR_REG
        to support ILP32.
        * sysdeps/aarch64/jmpbuf-unwind.h (_JMPBUF_CFA_UNWINDS_ADJ): Add
        cast for ILP32 mode.
        * sysdeps/aarch64/memcmp.S (memcmp): Extend arg pointers for ILP32 mode.
        * sysdeps/aarch64/memcpy.S (memmove, memcpy): Ditto.
        * sysdeps/aarch64/memset.S (__memset): Ditto.
        * sysdeps/aarch64/strchr.S (strchr): Ditto.
        * sysdeps/aarch64/strchrnul.S (__strchrnul): Ditto.
        * sysdeps/aarch64/strcmp.S (strcmp): Ditto.
        * sysdeps/aarch64/strcpy.S (strcpy): Ditto.
        * sysdeps/aarch64/strlen.S (__strlen): Ditto.
        * sysdeps/aarch64/strncmp.S (strncmp): Ditto.
        * sysdeps/aarch64/strnlen.S (strnlen): Ditto.
        * sysdeps/aarch64/strrchr.S (strrchr): Ditto.
        * sysdeps/unix/sysv/linux/aarch64/clone.S: Ditto.
        * sysdeps/unix/sysv/linux/aarch64/setcontext.S (__setcontext): Ditto.
        * sysdeps/unix/sysv/linux/aarch64/swapcontext.S (__swapcontext): Ditto.
        * sysdeps/aarch64/__longjmp.S (__longjmp): Extend pointers in ILP32,
        change PTR_MANGLE call to use register numbers instead of names.
        * sysdeps/unix/sysv/linux/aarch64/getcontext.S (__getcontext): Ditto.
        * sysdeps/aarch64/setjmp.S (__sigsetjmp): Extend arg pointers for
        ILP32 mode, change PTR_MANGLE calls to use register numbers.
        * sysdeps/aarch64/start.S (_start): Ditto.
        * sysdeps/aarch64/nptl/bits/pthreadtypes.h
        (__PTHREAD_RWLOCK_INT_FLAGS_SHARED): New define.
        (__SIZEOF_PTHREAD_ATTR_T, __SIZEOF_PTHREAD_MUTEX_T,
        __SIZEOF_PTHREAD_MUTEXATTR_T, __SIZEOF_PTHREAD_COND_T,
        __SIZEOF_PTHREAD_COND_COMPAT_T, __SIZEOF_PTHREAD_CONDATTR_T,
        __SIZEOF_PTHREAD_RWLOCK_T, __SIZEOF_PTHREAD_RWLOCKATTR_T,
        __SIZEOF_PTHREAD_BARRIER_T, __SIZEOF_PTHREAD_BARRIERATTR_T):
        Make defined values dependent on __ILP32__.
        * sysdeps/aarch64/nptl/bits/semaphore.h (__SIZEOF_SEM_T): Change define.
        (sem_t): Change __align type.
        * sysdeps/aarch64/sysdep.h (AARCH64_R, PTR_REG, PTR_LOG_SIZE, DELOUSE,
        PTR_SIZE): New Macros.
        (LDST_PCREL, LDST_GLOBAL) Update to use PTR_REG.
        * sysdeps/unix/sysv/linux/aarch64/bits/fcntl.h (O_LARGEFILE):
        Set when in ILP32 mode.
        (F_GETLK64, F_SETLK64, F_SETLKW64): Only set in LP64 mode.
        * sysdeps/unix/sysv/linux/aarch64/dl-cache.h (DL_CACHE_DEFAULT_ID):
        Set elf flags for ILP32.
        (add_system_dir): Set ILP32 library directories.
        * sysdeps/unix/sysv/linux/aarch64/init-first.c
        (_libc_vdso_platform_setup): Set minimum kernel version for ILP32.
        * sysdeps/unix/sysv/linux/aarch64/ldconfig.h
        (SYSDEP_KNOWN_INTERPRETER_NAMES): Add ILP32 names.
        * sysdeps/unix/sysv/linux/aarch64/sigcontextinfo.h (GET_PC, SET_PC):
        New Macros.
        * sysdeps/unix/sysv/linux/aarch64/sysdep.h: Handle ILP32 pointers.

2016-11-28  Steve Ellcey  <sellcey@caviumnetworks.com>

        * sysdeps/unix/sysv/linux/fstatfs64.c: Reorder include files,
        only alias fstatfs and __fstatfs if STATFS_IS_STATFS64 is non-zero.
        * sysdeps/unix/sysv/linux/statfs64.c: Ditto for statfs and __statfs.

2016-11-28  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/nios2/sys/cachectl.h: Do not include
        <asm/cachectl.h>.

2016-11-27  Zack Weinberg  <zackw@panix.com>

        * libio/libio.h: Use __USE_GNU, not _GNU_SOURCE, in a conditional.
        * test-skeleton.c: Include stdint.h to ensure uintptr_t is available.

2016-11-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * hurd/hurd/signal.h (HURD_MSGPORT_RPC): Cast expressions results to
        error_t to fix usage in C++ programs.

2016-11-26  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py: Import datetime module.
        (Context.__init__): Load JSON build state.  Initialize list of
        status logs.
        (Context.run_builds): Update saved build state.
        (Context.add_makefile_cmdlist): Update list of status logs.
        (Context.load_build_state_json): New function.
        (Context.store_build_state_json): Likewise.
        (Context.clear_last_build_state): Likewise.
        (Context.update_build_state): Likewise.
        (CommandList.status_logs): Likewise.

2016-11-25  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (Context.__init__): Save text of
        script being executed.
        (Context.get_script_text): New function.
        (Context.exec_self): Likewise.
        (Context.checkout): Re-exec script if changed by checkout process.

2016-11-24  Joseph Myers  <joseph@codesourcery.com>

        * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (setpayloadsig): New declaration.
        * math/Versions (setpayloadsig): New libm symbol at version
        GLIBC_2.25.
        (setpayloadsigf): Likewise.
        (setpayloadsigl): Likewise.
        * math/Makefile (libm-calls): Add s_setpayloadsigF.
        * math/libm-test.inc (RUN_TEST_Ff_b1): Call feclearexcept
        (FE_ALL_EXCEPT) after initializing EXTRA_VAR.
        (setpayloadsig_test_data): New array.
        (setpayloadsig_test): New function.
        (main): Call setpayloadsig_test.
        * manual/arith.texi (FP Bit Twiddling): Document setpayloadsig,
        setpayloadsigf and setpayloadsigl.
        * manual/libm-err-tab.pl: Update comment on interfaces without
        ulps tabulated.
        * sysdeps/ieee754/dbl-64/s_setpayloadsig.c: New file.
        * sysdeps/ieee754/flt-32/s_setpayloadsigf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_setpayloadsigl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_setpayloadsigl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_setpayloadsigl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-setpayloadsig.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add
        setpayloadsig.
        (CFLAGS-nldbl-setpayloadsig.c): New variable.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

        * scripts/build-many-glibcs.py: Import json module.
        (Context.__init__): Take replace_sources argument.  Load
        versions.json.
        (Context.load_versions_json): New function.
        (Context.store_json): Likewise.
        (Context.store_versions_json): Likewise.
        (Context.set_component_version): Likewise.
        (Context.checkout): Update versions.json.  Check for and handle
        changes of version.  Prefer previously explicitly specified
        version to default version.
        (Context.checkout_vcs): Return a revision identifier.
        (Context.git_checkout): Likewise.
        (Context.gcc_checkout): Likewise.
        (get_parser): Add --replace-sources option.
        (main): Pass replace_sources argument to Context call.

2016-11-24  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/nptl/fork.c (__libc_fork): Remove pid cache setting.
        * nptl/allocatestack.c (allocate_stack): Likewise.
        (__reclaim_stacks): Likewise.
        (setxid_signal_thread): Obtain pid through syscall.
        * nptl/nptl-init.c (sigcancel_handler): Likewise.
        (sighandle_setxid): Likewise.
        * nptl/pthread_cancel.c (pthread_cancel): Likewise.
        * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): Likewise.
        * sysdeps/unix/sysv/linux/pthread_sigqueue.c (pthread_sigqueue):
        Likewise.
        * sysdeps/unix/sysv/linux/createthread.c (create_thread): Likewise.
        * sysdeps/unix/sysv/linux/raise.c (raise): Remove old behaviour
        comment.
        * sysdeps/unix/sysv/linux/getpid.c: Remove file.
        * nptl/descr.h (struct pthread): Change comment about pid value.
        * nptl/pthread_getattr_np.c (pthread_getattr_np): Remove thread
        pid assert.
        * sysdeps/unix/sysv/linux/pthread-pids.h (__pthread_initialize_pids):
        Do not set pid value.
        * nptl_db/td_ta_thr_iter.c (iterate_thread_list): Remove thread
        pid cache check.
        * nptl_db/td_thr_validate.c (td_thr_validate): Likewise.
        * sysdeps/aarch64/nptl/tcb-offsets.sym: Remove pid offset.
        * sysdeps/alpha/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/arm/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/hppa/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/i386/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/ia64/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/m68k/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/microblaze/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/mips/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/nios2/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/powerpc/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/s390/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/sh/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/sparc/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/tile/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/x86_64/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/clone.S: Remove pid and tid caching.
        * sysdeps/unix/sysv/linux/alpha/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/arm/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/hppa/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/ia64/clone2.S: Likewise.
        * sysdeps/unix/sysv/linux/mips/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/nios2/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/tile/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/vfork.S: Remove pid set and reset.
        * sysdeps/unix/sysv/linux/alpha/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/arm/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/ia64/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/m68k/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/m68k/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/mips/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/nios2/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/tile/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/hppa/pt-vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/tst-clone2.c (f): Remove direct pthread
        struct access.
        (clone_test): Remove function.
        (do_test): Rewrite to take in consideration pid is not cached anymore.

2016-11-24  Joseph Myers  <joseph@codesourcery.com>

        * bits/flt-eval-method.h: New file.
        * sysdeps/m68k/m680x0/bits/flt-eval-method.h: Likewise.
        * sysdeps/s390/bits/flt-eval-method.h: Likewise.
        * sysdeps/x86/bits/flt-eval-method.h: Likewise.
        * math/Makefile (headers): Add bits/flt-eval-method.h.
        * math/math.h: Include <bits/flt-eval-method.h>.
        [__USE_ISOC99] (float_t): Define based on __GLIBC_FLT_EVAL_METHOD.
        [__USE_ISOC99] (double_t): Likewise.
        * bits/mathdef.h (float_t): Remove.
        (double_t): Likewise.
        * sysdeps/aarch64/bits/mathdef.h (float_t): Likewise.
        (double_t): Likewise.
        * sysdeps/alpha/bits/mathdef.h (float_t): Likewise.
        (double_t): Likewise.
        * sysdeps/arm/bits/mathdef.h (float_t): Likewise.
        (double_t): Likewise.
        * sysdeps/hppa/fpu/bits/mathdef.h (float_t): Likewise.
        (double_t): Likewise.
        * sysdeps/ia64/bits/mathdef.h (float_t): Likewise.
        (double_t): Likewise.
        * sysdeps/m68k/m680x0/bits/mathdef.h (float_t): Likewise.
        (double_t): Likewise.
        * sysdeps/mips/bits/mathdef.h (float_t): Likewise.
        (double_t): Likewise.
        * sysdeps/powerpc/bits/mathdef.h (float_t): Likewise.
        (double_t): Likewise.
        * sysdeps/s390/bits/mathdef.h (float_t): Likewise.
        (double_t): Likewise.
        * sysdeps/sh/sh4/bits/mathdef.h (float_t): Likewise.
        (double_t): Likewise.
        * sysdeps/sparc/bits/mathdef.h (float_t): Likewise.
        (double_t): Likewise.
        * sysdeps/tile/bits/mathdef.h (float_t): Likewise.
        (double_t): Likewise.
        * sysdeps/x86/bits/mathdef.h (float_t): Likewise.
        (double_t): Likewise.

2016-11-24  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/x86_64/memcpy_chk.S (__memcpy_chk): Check for SHARED
        instead of PIC.

2016-11-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20859]
        * sysdeps/sh/sh4/bits/mathdef.h (FP_ILOGB0): Define to
        (-0x7fffffff) instead of 0x80000001.
        * math/test-fp-ilogb-constants.c: New file.
        * math/Makefile (tests): Add test-fp-ilogb-constants.

2016-11-23  Maciej W. Rozycki  <macro@imgtec.com>

        * sysdeps/mips/mips32/crti.S (JALR_RELOC): New macro.
        (_init): Use it in place of hardcoded R_MIPS_JALR.
        * sysdeps/mips/mips64/n32/crti.S (JALR_RELOC): New macro.
        (_init): Use it in place of hardcoded R_MIPS_JALR.
        * sysdeps/mips/mips64/n64/crti.S (JALR_RELOC): New macro.
        (_init): Use it in place of hardcoded R_MIPS_JALR.

2016-11-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20787]
        * sysdeps/x86/bits/mathdef.h (float_t): Do not define to float if
        [__x86_64__] when __FLT_EVAL_METHOD__ is nonzero.
        (double_t): Do not define to double if [__x86_64__] when
        __FLT_EVAL_METHOD__ is nonzero.
        * sysdeps/x86/fpu/test-flt-eval-method-387.c: New file.
        * sysdeps/x86/fpu/test-flt-eval-method-sse.c: Likewise.
        * sysdeps/x86/fpu/Makefile [$(subdir) = math] (tests): Add
        test-flt-eval-method-387 and test-flt-eval-method-sse.
        [$(subdir) = math] (CFLAGS-test-flt-eval-method-387.c): New
        variable.
        [$(subdir) = math] (CFLAGS-test-flt-eval-method-sse.c): Likewise.

2016-11-23  Chris Metcalf  <cmetcalf@mellanox.com>

        * scripts/build-many-glibcs.py (Context.add_all_configs): Revert
        use of -fno-isolate-erroneous-paths options for tilepro.

2016-11-23  Florian Weimer  <fweimer@redhat.com>

        * elf/dl-load.c (_dl_map_object_from_fd): Delayed TLS data
        structure initialization is no longer needed.

2016-11-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20855]
        * bits/mathdef.h (float_t): Define to float.
        * math/test-flt-eval-method.c: New file.
        * math/Makefile (tests): Add test-flt-eval-method.
        (CFLAGS-test-flt-eval-method.c): New variable.

2016-11-22  Steve Ellcey  <sellcey@caviumnetworks.com>

        * sysdeps/unix/sysv/linux/fstatfs64.c: Hide prototypes for fstatfs
        and __fstatfs.  Make them aliases of __fstatfs64 if
        STATFS_IS_STATFS64 is set to non-zero.
        * sysdeps/unix/sysv/linux/statfs64.c: Ditto for __statfs, statfs,
        and __statfs64.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/fstatfs.c: Do not
        define __fstatfs and fstatfs if STATFS_IS_STATFS64 is non-zero.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/statfs.c: Ditto
        for __statfs and statfs.
        * sysdeps/unix/sysv/linux/alpha/kernel_stat.h: Set STATFS_IS_STATFS64
        to 0.
        * sysdeps/unix/sysv/linux/generic/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/hppa/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/ia64/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/microblaze/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/mips/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/s390/s390-64/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/sparc/sparc32/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/x86_64/kernel_stat.h: Ditto.

2016-11-22  Andreas Schwab  <schwab@suse.de>

        * misc/mkstemp.c: Include <fcntl.h>.
        * misc/mkstemps.c: Likewise.
        * misc/mkostemp.c: Likewise.
        * misc/mkostemps.c: Likewise.

2016-11-22  Adhemerval Zanella  <adhemerva.zanella@linaro.org>

        [BZ #20847]
        * posix/execvpe.c (maybe_script_execute): Remove write past allocated
        array bounds.
        (__execvpe): Likewise.

2016-11-22  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (Context.add_all_configs): Also use
        -fno-isolate-erroneous-paths options for tilepro.

2016-11-21  Steve Ellcey  <sellcey@caviumnetworks.com>

        * sysdeps/unix/sysv/linux/generic/kernel_stat.h: Set XSTAT_IS_XSTAT64
        to 0 when in 32 bit mode.
        * sysdeps/unix/sysv/linux/hppa/kernel_stat.h: Set XSTAT_IS_XSTAT64 to 0.
        * sysdeps/unix/sysv/linux/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/microblaze/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/mips/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/sparc/sparc32/kernel_stat.h: Ditto.
        * sysdeps/unix/sysv/linux/fxstat.c: Replace #ifdef with #if on
        XSTAT_IS_XSTAT64 test.
        * sysdeps/unix/sysv/linux/fxstatat.c: Ditto.
        * sysdeps/unix/sysv/linux/generic/lxstat.c: Ditto.
        * sysdeps/unix/sysv/linux/generic/xstat.c: Ditto.
        * sysdeps/unix/sysv/linux/i386/fxstat.c: Ditto.
        * sysdeps/unix/sysv/linux/i386/fxstatat.c: Ditto.
        * sysdeps/unix/sysv/linux/i386/lxstat.c: Ditto.
        * sysdeps/unix/sysv/linux/i386/xstat.c: Ditto.
        * sysdeps/unix/sysv/linux/lxstat.c: Ditto.
        * sysdeps/unix/sysv/linux/mips/xstatconv.c: Ditto.
        * sysdeps/unix/sysv/linux/xstat.c: Ditto.
        * sysdeps/unix/sysv/linux/xstatconv.c: Ditto.

2016-11-19  Joseph Myers  <joseph@codesourcery.com>

        * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (setpayload): New declaration.
        * math/Versions (setpayload): New libm symbol at version
        GLIBC_2.25.
        (setpayloadf): Likewise.
        (setpayloadl): Likewise.
        * math/Makefile (libm-calls): Add s_setpayloadF.
        * math/libm-test.inc (struct test_Ffp_b1_data): Rename to struct
        test_Ff_b1_data.
        (RUN_TEST_Ff_b1): New macro.
        (RUN_TEST_LOOP_Ff_b1): Likewise.
        (canonicalize_test_data): Update type.
        (setpayload_test_data): New array.
        (setpayload_test): New function.
        (main): Call setpayload_test.
        * manual/arith.texi (FP Bit Twiddling): Document setpayload,
        setpayloadf and setpayloadl.
        * manual/libm-err-tab.pl: Update comment on interfaces without
        ulps tabulated.
        * sysdeps/ieee754/dbl-64/s_setpayload.c: New file.
        * sysdeps/ieee754/dbl-64/s_setpayload_main.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_setpayload_main.c:
        Likewise.
        * sysdeps/ieee754/flt-32/s_setpayloadf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_setpayloadf_main.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_setpayloadl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_setpayloadl_main.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_setpayloadl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_setpayloadl_main.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_setpayloadl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_setpayloadl_main.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-setpayload.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add
        setpayload.
        (CFLAGS-nldbl-setpayload.c): New variable.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-11-18  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * hurd/hurd.h (__hurd_fail_noerrno): Remove function.
        * include/unistd.h: Extend comment about __access_noerrno return
        semantics.
        * sysdeps/match/hurd/access.c (__hurd_fail_noerrno): Return -1.
        (access_common): Correct typo for EACCES.

2016-11-18  Chris Metcalf  <cmetcalf@mellanox.com>

        * sysdeps/tile/math-tests.h: New file.

        * sysdeps/unix/sysv/linux/tile/set_dataplane.c
        (__old_set_dataplane): Rename from set_dataplane and make a
        compatibility symbol.
        * sysdeps/unix/sysv/linux/tile/sys/dataplane.h: Remove file.
        * sysdeps/unix/sysv/linux/tile/Makefile (sysdep_headers): Remove
        sys/dataplane.h.

2016-11-18  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (Context.write_files): Make wrapper
        script quote words in command output to log suitably for input to
        the shell.

2016-11-18  Matthew Fortune  <Matthew.Fortune@imgtec.com>
            Maciej W. Rozycki  <macro@imgtec.com>

        * sysdeps/mips/mips32/crti.S (_init): Add `.insn' pseudo-op at
        `.Lno_weak_fn' label.
        * sysdeps/mips/mips64/n32/crti.S (_init): Likewise.
        * sysdeps/mips/mips64/n64/crti.S (_init): Likewise.

2016-11-17  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
            Yury Norov  <ynorov@caviumnetworks.com>

        * bits/typesizes.h (__RLIM_T_MATCHES_RLIM64_T): define.
        * sysdeps/unix/sysv/linux/alpha/bits/typesizes.h
        (__RLIM_T_MATCHES_RLIM64_T): Likewise.
        * sysdeps/unix/sysv/linux/generic/bits/typesizes.h
        (__RLIM_T_MATCHES_RLIM64_T): Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/typesizes.h [__s390x__]
        (__RLIM_T_MATCHES_RLIM64_T): Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
        [__arch64__ || __sparcv9] (__RLIM_T_MATCHES_RLIM64_T): Likewise.
        * sysdeps/unix/sysv/linux/x86/bits/typesizes.h [__86_64__]
        (__RLIM_T_MATCHES_RLIM64_T): Likewise.
        * sysdeps/unix/sysv/linux/arm/Makefile [$(subdir) = resource]
        (sysdep_routines): Remove oldgetrlimit64.
        * sysdeps/unix/sysv/linux/i386/Makefile [$(subdir) = resource]
        (sysdep_routines): Likewise.
        * sysdeps/unix/sysv/linux/m68k/Makefile [$(subdir) = resource]
        (sysdep_routines): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile
        [$(subdir) = resource] (sysdep_routines): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/Makefile
        [$(subdir) = resource] (sysdep_routines): Likewise.
        * sysdeps/unix/sysv/linux/arm/getrlimit64.c: Remove file.
        * sysdeps/unix/sysv/linux/arm/oldgetrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/oldgetrlimit.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/oldsetrlimit.c: Likewise.
        * sysdeps/unix/sysv/linux/hppa/getrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/getrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/oldgetrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/getrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/oldgetrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/getrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/oldgetrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/oldgetrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/getrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/getrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/setrlimit64.c: Likewise.
        * sysdeps/sysv/linux/generic/wordsize-32/syscalls.list: Remove
        setrlimit and getrlimit.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/i386/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/getrlimit.c: New file.
        * sysdeps/unix/sysv/linux/sparc/getrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/setrlimit.c: Likewise.
        * sysdeps/unix/sysv/linux/getrlimit64.c (__getrlimit64): Handle
        __RLIM_T_MATCHES_RLIM64_T and add alias if defined.
        (__old_getrlimit64): Add compatibility symbol.
        * sysdeps/unix/sysv/linux/setrlimit64.c (__setrlimit): Likewise.

2016-11-17  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (Config.build_gcc): Configure with
        newly built gmp, mpfr and mpc.

        * sysdeps/unix/sysv/linux/alpha/sys/user.h: Include <stddef.h>.

2016-11-16  Joseph Myers  <joseph@codesourcery.com>

        * conform/Makefile (linknamespace-libs): Rename to
        linknamespace-libs-thr.
        (linknamespace-libs-posix): New variable.
        (linknamespace-libs-xsi): Likewise.
        (linknamespace-libs-XPG3): Include libcrypt.a.
        (linknamespace-libs-XPG4): Use $(linknamespace-libs-XPG3).
        (linknamespace-libs-POSIX): Use $(linknamespace-libs-thr).
        (linknamespace-libs-UNIX98): Use $(linknamespace-libs-xsi).
        (linknamespace-libs-XOPEN2K): Likewise.
        (linknamespace-libs-XOPEN2K8): Likewise.
        (linknamespace-libs-POSIX2008): Use $(linknamespace-libs-posix).

        [BZ #20829]
        * stdio-common/Versions (__snprintf): Add to version
        GLIBC_PRIVATE.
        * include/stdio.h (__snprintf): Use libc_hidden_proto.
        * stdio-common/snprintf.c (__snprintf): Use libc_hidden_def.
        * crypt/sha256-crypt.c (__sha256_crypt_r): Use __snprintf instead
        of snprintf.
        * crypt/sha512-crypt.c (__sha512_crypt_r): Likewise.

2016-11-16  Zack Weinberg  <zackw@panix.com>

        * string/string.h: Remove obsolete comment stating that
        strcoll_l and strxfrm_l have not yet been standardized.

2016-11-16  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * hurd/hurd.h (__hurd_fail_noerrno): New function.
        * include/unistd.h [IS_IN (rtld) || !defined SHARED]: Declare
        __access_noerrno.
        * io/access.c (__access_noerrno): New function.
        * sysdeps/mach/hurd/access.c (hurd_fail_seterrno): New function.
        (hurd_fail_seterrno): Likewise.
        (access_common): Likewise.
        (__access_noerrno): Likewise.
        * sysdeps/nacl/access.c (__access_noerrno): Likewise.
        * sysdeps/unix/sysv/linux/access.c (__access_noerrno): Likewise.
        * sysdeps/nacl/nacl-interfaces.h (NACL_CALL_NOERRNO): New
        macro.

2016-11-16  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/sh/sh4/register-dump.h (register_dump):
        Only declare fpregs if [__SH_FPU_ANY__].

2016-11-15  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/sh/sys/ucontext.h [__SH4__ || __SH4A__]:
        Make code unconditional.
        [!(__SH4__ || __SH4A__)]: Remove conditional code.

2016-11-15  Rical Jasan  <ricaljasan@pacific.net>

        * manual/sysinfo.texi (S_APPEND): Delete.
        (S_IMMUTABLE): Likewise.

2016-11-15  Denis Kaganovich  <mahatma@eu.by>
            Magnus Granberg  <zorry@gentoo.org>
            Mike Frysinger  <vapier@gentoo.org>

        [BZ #20662]
        * configure.ac (libc_cv_predef_stack_protector): Also check for
        __stack_chk_fail_local symbols.
        * configure: Regenerated.

2016-11-15  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/s390/s390-64/setjmp.S (NEED_COMPAT_SYMBOLS): New macro.
        (libc_hidden_def): Remove redefinition.
        (__sigsetjmp): Add hidden definition.
        * sysdeps/s390/s390-32/setjmp.S (NEED_COMPAT_SYMBOLS): New macro.
        (libc_hidden_def): Remove redefinition.
        (__sigsetjmp): Add hidden definition.

2016-11-14  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py (os.path): Do not import.
        (Context): Inherit explicitly from object.  Remove blank line
        between class and docstring.
        (Config): Likewise.
        (Glibc): Likewise.
        (Command): Likewise.
        (CommandList): Likewise.
        (Context.write_files): Store chmod mode in a variable.

        * sysdeps/unix/sysv/linux/tile/tilegx/configure.ac: Use
        LIBC_SLIBDIR_RTLDDIR for tilegx32.
        * sysdeps/unix/sysv/linux/tile/tilegx/configure: Regenerated.

2016-11-14  Zack Weinberg  <zackw@panix.com>

        * sunrpc/Makefile (rpcgen-tests): Delete the .out file before
        creating or re-creating it.

        * string/bits/string2.h: Fix typo in comment.

2016-11-14  Zack Weinberg  <zackw@panix.com>

        * misc/sys/sysmacros.h (__SYSMACROS_DM, __SYSMACROS_DM1): New macros.
        (__SYSMACROS_DEPRECATION_MSG, __SYSMACROS_FST_DECL_TEMPL)
        (__SYSMACROS_FST_IMPL_TEMPL): Delete.
        (major, minor, makedev): Use __SYSMACROS_DM in definition, instead
        of redirected function names.

        * misc/sys/cdefs.h (__glibc_macro_warning): Activate for clang >= 3.5
        as well.  Document that MESSAGE must be a single string literal.

2016-11-11  Joseph Myers  <joseph@codesourcery.com>

        * scripts/build-many-glibcs.py: New file.

        * stdlib/bug-getcontext.c: Include <libc-internal.h>.
        (do_test): Disable -Wmaybe-uninitialized around uses of
        except_mask.

        * sysdeps/unix/sysv/linux/sh/sys/user.h: Include <stddef.h>.

2016-11-10  Chris Metcalf  <cmetcalf@mellanox.com>

        * sysdeps/tile/tilepro/atomic-machine.h (atomic_store_relaxed)
        (atomic_store_release): Provide tilepro-specific implementations.

2016-11-10  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h (__MATH_TG): New macro.
        [__USE_ISOC99] (fpclassify): Define using __MATH_TG.
        [__USE_ISOC99] (signbit): Likewise.
        [__USE_ISOC99] (isfinite): Likewise.
        [__USE_ISOC99] (isnan): Likewise.
        [__USE_ISOC99] (isinf): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (issignaling): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (__MATH_EVAL_FMT2): New macro.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (iseqsig): Define using
        __MATH_TG and __MATH_EVAL_FMT2.
        * sysdeps/generic/math_private.h (fabs_tg): Define using
        __MATH_TG.
        * sysdeps/ieee754/ldbl-128ibm/bits/iscanonical.h
        [!__NO_LONG_DOUBLE_MATH] (__iscanonicalf): New macro.
        [!__NO_LONG_DOUBLE_MATH] (__iscanonical): Likewise.
        [!__NO_LONG_DOUBLE_MATH] (iscanonical): Define using __MATH_TG.
        * sysdeps/ieee754/ldbl-96/bits/iscanonical.h (__iscanonicalf): New
        macro.
        (__iscanonical): Likewise.
        (iscanonical): Define using __MATH_TG.

2016-11-10  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/sh/kernel-features.h: Add include
        guards.

        * sysdeps/unix/sysv/linux/access.c: New file.
        * sysdeps/unix/sysv/linux/generic/access.c: Remove file.

2016-11-10  Steve Ellcey  <sellcey@caviumnetworks.com>

        * sysdeps/tile/tilepro/bits/wordsize.h: Define __WORDSIZE32_SIZE_ULONG
        and __WORDSIZE32_PTRDIFF_LONG.

2016-11-10  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/aarch64/libm-test-ulps: Regenerated.

2016-11-09  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/arm/truncate64.c: Remove file.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/truncate.c: Likewise.
        * sysdeps/sysv/linux/generic/wordsize-32/truncate64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/truncate64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/truncate64.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/truncate64.c: Likewise.
        * sysdeps/unix/sysv/linux/truncate.c: New file.
        * sysdeps/unix/sysv/linux/truncate64.c (truncate64): Use
        INLINE_SYSCALL_CALL, __ALIGNMENT_ARG and SYSCALL_LL64 macros.
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (truncate):
        Remove.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list (truncate):
        Likewise.

        * posix/tst-truncate-common.c: New file.
        * posix/tst-truncate.c: Use tst-truncate-common.c.
        * posix/tst-truncate64.c: Likewise and add LFS tests.
        * sysdeps/unix/sysv/linux/arm/ftruncate64.c: Remove file.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/ftruncate.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/ftruncate64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/ftruncate64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/ftruncate64.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/ftruncate64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/ftruncate64.c: Likewise.
        * sysdeps/unix/sysv/linux/ftruncate.c: New file.
        * sysdeps/unix/sysv/linux/ftruncate64.c (__ftruncate64): Use
        INLINE_SYSCALL_CALL, __ALIGNMENT_ARG and SYSCALL_LL64 macros.
        [__OFF_T_MATCHES_OFF64_T] (ftruncate): Add alias.
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (ftruncate):
        Remove.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list (ftruncate):
        Likewise.

2016-11-08  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20790]
        * sunrpc/rpc_parse.c (get_prog_declaration): Increase buffer size
        to MAXLINESIZE.
        * sunrpc/bug20790.x: New file.
        * sunrpc/Makefile [$(run-built-tests) = yes] (rpcgen-tests): New
        variable.
        [$(run-built-tests) = yes] (tests-special): Add $(rpcgen-tests).
        [$(run-built-tests) = yes] ($(rpcgen-tests)): New rule.

        * sysdeps/unix/sysv/linux/sh/localplt.data: New file.

        * sysdeps/unix/sysv/linux/hppa/localplt.data: New file.

        * sysdeps/unix/sysv/linux/alpha/localplt.data: Make __tls_get_addr
        optional in ld.so.  Allow R_ALPHA_GLOB_DAT relocation for malloc,
        calloc, realloc, free, memalign and __libc_memalign rather than
        making them optional.

        * sysdeps/unix/sysv/linux/nios2/localplt.data: Add __extendsfdf2
        for libc.so.

2016-11-08  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * nptl/Makefile (libpthread-routines): Remove ptw-llseek and add
        ptw-lseek64.
        * sysdeps/unix/sysv/linux/Makefile (sysdeps_routines): Remove llseek.
        * sysdeps/unix/sysv/linux/alpha/Makefile  (sysdeps_routines):
        Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/llseek.c: Remove file.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/lseek.c: Remove file.
        * sysdeps/unix/sysv/linux/mips/mips64/llseek.c: Likewise.
        * sysdeps/unix/sysv/linux/llseek.c: Remove file.
        * sysdeps/unix/sysv/linux/lseek.c: New file.
        * sysdeps/unix/sysv/linux/lseek64.c: Add default Linux implementation.
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list: Remove lseek and
        __libc_lseek64 from auto-generation.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/lseek64.S: New file.

2016-11-07  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * nptl/tst-basic1.c (tf, do_test): Use write_message.
        * nptl/tst-cleanup1.c (do_test): Likewise.
        * nptl/tst-cleanup3.c (do_test): Likewise.
        * nptl/tst-key1.c (do_test): Likewise.
        * nptl/tst-key2.c (tf, do_test): Likewise.
        * nptl/tst-key3.c (tf, do_test): Likewise.
        * nptl/tst-stdio1.c (do_test): Likewise.
        * nptl/tst-stdio2.c (do_test): Likewise.

        * nptl/tst-kill3.c (handler): Use write_message in place of write.
        * nptl/tst-kill6.c (handler): Likewise.
        * nptl/tst-tls2.c (CB): Likewise.
        * nptl/tst-tls3.c (CB): Likewise.

2016-11-07  Joseph Myers  <joseph@codesourcery.com>

        * scripts/check-installed-headers.sh: Ignore sys/sysctl.h for x32.

2016-11-07  Yury Norov  <ynorov@caviumnetworks.com>
            Steve Ellcey  <sellcey@caviumnetworks.com>

        * sysdeps/unix/sysv/linux/alpha/kernel-features.h: #define
          __ASSUME_ST_INO_64_BIT as 0
        * sysdeps/unix/sysv/linux/sh/kernel-features.h: Likewise.
        * sysdeps/unix/sysv/linux/fxstat64.c: Replace #ifdef with #if
          over the code where __ASSUME_ST_INO_64_BIT is used.
        * sysdeps/unix/sysv/linux/lxstat64.c: Likewise.
        * sysdeps/unix/sysv/linux/xstat64.c: Likewise.
        * sysdeps/unix/sysv/linux/xstatconv.c: Likewise.

2016-11-07  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/aarch64/nptl/bits/pthreadtypes.h (struct __pthread_mutex_s):
        Document ABI exposure of the __kind offset.
        * sysdeps/arm/nptl/bits/pthreadtypes.h (struct __pthread_mutex_s):
        Mention reason for the __kind offset exposure in the ABI.
        * sysdeps/hppa/nptl/bits/pthreadtypes.h (struct __pthread_mutex_s):
        Likewise.
        * sysdeps/ia64/nptl/bits/pthreadtypes.h (struct __pthread_mutex_s):
        Likewise.
        * sysdeps/m68k/nptl/bits/pthreadtypes.h (struct __pthread_mutex_s):
        Likewise.
        * sysdeps/microblaze/nptl/bits/pthreadtypes.h
        (struct __pthread_mutex_s): Likewise.
        * sysdeps/mips/nptl/bits/pthreadtypes.h (struct __pthread_mutex_s):
        Likewise.
        * sysdeps/nios2/nptl/bits/pthreadtypes.h (struct __pthread_mutex_s):
        Likewise.
        * sysdeps/s390/nptl/bits/pthreadtypes.h (struct __pthread_mutex_s):
        Likewise.
        * sysdeps/sh/nptl/bits/pthreadtypes.h (struct __pthread_mutex_s):
        Likewise.
        * sysdeps/sparc/nptl/bits/pthreadtypes.h (struct __pthread_mutex_s):
        Likewise.
        * sysdeps/tile/nptl/bits/pthreadtypes.h (struct __pthread_mutex_s):
        Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h
        (struct __pthread_mutex_s): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h
        (struct __pthread_mutex_s): Likewise.
        * sysdeps/x86/bits/pthreadtypes.h (struct __pthread_mutex_s):
        Likewise.

2016-11-07  Steve Ellcey  <sellcey@caviumnetworks.com>

        * test-skeleton.c: Document do_test usage.

2016-11-06  Aurelien Jarno  <aurelien@aurel32.net>

        * iconv/gconv.h (__gconv_info): Define __data element using a
        zero-length array.

2016-11-04  Steve Ellcey  <sellcey@caviumnetworks.com>

        * math/test-tgmath2.c: Split up test function.

2016-11-04  Joseph Myers  <joseph@codesourcery.com>

        * Rules (tests-expected): New variable, depending on
        $(run-built-tests).
        (tests): Pass $(tests-expected) to merge-test-results.sh, not
        $(tests).

        * Rules [$(run-built-tests) = no] (tests): Do not depend on
        $(tests-unsupported).

2016-11-04  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/sparc/bits/wordsize.h
        (__WORDSIZE_TIME64_COMPAT32): Define for both 32 and  64 bits.

2016-11-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20768]
        * sysdeps/alpha/fpu/feholdexcpt.c (__feholdexcept): Call
        __fegetenv instead of fegetenv.

        [BZ #14139]
        * manual/libm-err-tab.pl (%pplatforms): Initialize to empty.
        (find_files): Obtain platform name from libm-test-ulps-name and
        store in %pplatforms.
        (canonicalize_platform): Remove.
        (print_platforms): Use $pplatforms directly.
        (by_platforms): Do not allow for platforms missing from
        %pplatforms.
        * sysdeps/aarch64/libm-test-ulps-name: New file.
        * sysdeps/alpha/fpu/libm-test-ulps-name: Likewise.
        * sysdeps/arm/libm-test-ulps-name: Likewise.
        * sysdeps/generic/libm-test-ulps-name: Likewise.
        * sysdeps/hppa/fpu/libm-test-ulps-name: Likewise.
        * sysdeps/i386/fpu/libm-test-ulps-name: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps-name: Likewise.
        * sysdeps/ia64/fpu/libm-test-ulps-name: Likewise.
        * sysdeps/m68k/coldfire/fpu/libm-test-ulps-name: Likewise.
        * sysdeps/m68k/m680x0/fpu/libm-test-ulps-name: Likewise.
        * sysdeps/microblaze/libm-test-ulps-name: Likewise.
        * sysdeps/mips/mips32/libm-test-ulps-name: Likewise.
        * sysdeps/mips/mips64/libm-test-ulps-name: Likewise.
        * sysdeps/nios2/libm-test-ulps-name: Likewise.
        * sysdeps/powerpc/fpu/libm-test-ulps-name: Likewise.
        * sysdeps/powerpc/nofpu/libm-test-ulps-name: Likewise.
        * sysdeps/s390/fpu/libm-test-ulps-name: Likewise.
        * sysdeps/sh/libm-test-ulps-name: Likewise.
        * sysdeps/sparc/fpu/libm-test-ulps-name: Likewise.
        * sysdeps/tile/libm-test-ulps-name: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps-name: Likewise.

        * sysdeps/unix/sysv/linux/mips/sys/user.h: Include <stddef.h>.

        * sysdeps/unix/sysv/linux/mips/Makefile [$(subdir) = elf]
        (test-xfail-check-execstack): New variable.

        * sysdeps/mips/localplt.data: New file.

2016-11-04  Yury Norov  <ynorov@caviumnetworks.com>
            Steve Ellcey  <sellcey@caviumnetworks.com>

        * bits/wordsize.h: Add documentation.
        * sysdeps/aarch64/bits/wordsize.h : New file
        * sysdeps/generic/stdint.h (PTRDIFF_MIN, PTRDIFF_MAX): Update
        definitions.
        (SIZE_MAX): Change ifdef to if in __WORDSIZE32_SIZE_ULONG check.
        * sysdeps/gnu/bits/utmp.h (__WORDSIZE_TIME64_COMPAT32): Check
        with #if instead of #ifdef.
        * sysdeps/gnu/bits/utmpx.h (__WORDSIZE_TIME64_COMPAT32): Ditto.
        * sysdeps/mips/bits/wordsize.h (__WORDSIZE32_SIZE_ULONG,
        __WORDSIZE32_PTRDIFF_LONG, __WORDSIZE_TIME64_COMPAT32):
        Add or change defines.
        * sysdeps/powerpc/powerpc32/bits/wordsize.h: Likewise.
        * sysdeps/powerpc/powerpc64/bits/wordsize.h: Likewise.
        * sysdeps/s390/s390-32/bits/wordsize.h: Likewise.
        * sysdeps/s390/s390-64/bits/wordsize.h: Likewise.
        * sysdeps/sparc/sparc32/bits/wordsize.h: Likewise.
        * sysdeps/sparc/sparc64/bits/wordsize.h: Likewise.
        * sysdeps/tile/tilegx/bits/wordsize.h: Likewise.
        * sysdeps/tile/tilepro/bits/wordsize.h: Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/wordsize.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/wordsize.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/wordsize.h: Likewise.
        * sysdeps/wordsize-32/bits/wordsize.h: Likewise.
        * sysdeps/wordsize-64/bits/wordsize.h: Likewise.
        * sysdeps/x86/bits/wordsize.h: Likewise.

2016-11-04  Wilco Dijkstra  <wdijkstr@arm.com>
            Kevin Petit  <kevin.petit@arm.com>

        * sysdeps/aarch64/memchr.S (__memchr): New file.

2016-11-04  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/tile/preconfigure: Accept tilegx* instead of tilegx.

2016-11-03  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19398]
        * conform/Makefile ($(linknamespace-header-tests)): Also depend on
        $(linknamespace-symlists-tests).

2016-11-02  Steve Ellcey  <sellcey@caviumnetworks.com>

        * time/tst-strptime2.c: Ignore -Wformat-length warning.

2016-11-02  Florian Weimer  <fweimer@redhat.com>
            Carlos O'Donell  <carlos@redhat.com>

        [Bug #20729]
        * resolv/res_send.c (send_vc): Revert DIAG_IGNORE_Os_NEEDS_COMMENT
        change to non -Os related diagnostic.  Use DIAG_IGNORE_Os_NEEDS_COMMENT
        for -Os related change.

2016-11-01  Steve Ellcey  <sellcey@caviumnetworks.com>

        * stdio-common/tst-printf.c: Ignore -Wformat-length warning.

2016-11-01  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19673]
        * manual/math.texi (Exponents and Logarithms): Correct description
        of clog10.

2016-10-31  Carlos O'Donell  <carlos@redhat.com>

        [Bz #20729]
        * locale/weight.h: Include libc-internal.h.
        * locale/weightwc.h: Likewise.
        * nptl/nptl_dbP.h: Likewise.

2016-10-31  Brent W. Baccala  <cosine@freesoft.org>

        * sysdeps/mach/hurd/dl-sysdep.c (__mmap): Do not deallocate memobj_wr
        when it is MACH_PORT_NULL.

2016-10-31  Andreas Schwab  <schwab@suse.de>

        [BZ #20707]
        * posix/glob.c (glob): Initialize pglob before checking for
        GLOB_BRACE.  Don't call glob recursively if pattern contains no
        valid brace expression despite GLOB_BRACE.
        * posix/globtest.sh: Test it.

2016-10-28  Carlos O'Donell  <carlos@redhat.com>

        [BZ #20729]
        * include/libc-internal.h (DIAG_IGNORE_Os_NEEDS_COMMENT):
        Define.
        * iconvdata/iso-2022-cn-ext.c: Include libc-internal.h and ignore
        -Wmaybe-uninitialized for BODY macro only for -Os compiles.
        * locale/weight.h (findix): Ignore -Wmaybe-uninitialized error
        for seq2.back_us and seq1.back_us only for -Os compiles.
        * locale/weightwc.h (findix): Likewise.
        * nptl_db/thread_dbP.h: Ignore -Wmaybe-uninitialized error for
        DB_GET_FIELD_ADDRESS only for -Os compiles.
        * resolv/res_send (reopen): Ignore -Wmaybe-uninitialized error
        for slen only for -Os compiles.
        * string/strcoll_l.c (get_next_seq): Ignore
        -Wmaybe-uninitialized for seq2.save_idx and seq1.save_idx only
        for -Os compiles.

        * elf/Makefile (CFALGS-tst-linkall-static): Remove.
        * include/crypt.h: New file.

2016-10-28  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * dlfcn/bug-atexit3-lib.cc (write_message): New function, copied
        from test-skeleton.c.
        (statclass): Replace calls to write with calls to write_message.

2016-10-28  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h
        [__GLIBC_USE (IEC_60559_BFP_EXT) && __GNUC_PREREQ (3, 3)] (SNANF):
        New macro.
        [__GLIBC_USE (IEC_60559_BFP_EXT) && __GNUC_PREREQ (3, 3)] (SNAN):
        Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT) && __GNUC_PREREQ (3, 3)] (SNANL):
        Likewise.
        * manual/arith.texi (Infinity and NaN): Document SNANF, SNAN and
        SNANL.
        * math/test-double.h (snan_value_MACRO): New macro.
        * math/test-float.h (snan_value_MACRO): Likewise.
        * math/test-ldouble.h (snan_value_MACRO): Likewise.
        * math/libm-test.inc (issignaling_test_data): Add tests of
        snan_value_MACRO.

2016-10-28  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * nptl/pthread_rwlock_unlock.c: Add a comment explaining its
        behavior when eliding a lock not held by the current thread.
        * sysdeps/powerpc/nptl/elide.h: Likewise.

2016-10-28  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        [BZ #20728]
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Replace a
        branch to _exit() by a function call.

2016-10-28  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc.c: Update chunk layout comments.
        (chunk_main_arena): Update comment.

2016-10-28  Florian Weimer  <fweimer@redhat.com>

        * crypt/sha256.c, crypt/sha256-block.c,
        sysdeps/sparc/sparc64/multiarch/sha256-block.c: Rename
        sha256_process_block to __sha256_process_block.
        * crypt/sha512.c, crypt/sha512-block.c,
        sysdeps/sparc/sparc64/multiarch/sha512-block.c: Rename
        sha512_process_block to __sha512_process_block.

2016-10-28  Carlos O'Donell  <carlos@redhat.com>

        * elf/Makefile (CFLAGS-tst-linkall-static): Define.

        * math/test-nan-overflow.c: Include stdlib.h for malloc.

2016-10-28  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20019]
        * sysdeps/i386/dl-machine.h (elf_machine_rel): Check IFUNC
        definition in unrelocated shared library.
        * sysdeps/x86_64/dl-machine.h (elf_machine_rela): Likewise.

2016-10-28  Florian Weimer  <fweimer@redhat.com>

        [BZ #20729]
        Support i386 builds with CFLAGS which imply -fno-omit-frame-pointer.
        * sysdeps/unix/sysv/linux/i386/Makefile
        (uses-6-syscall-arguments): Define.
        [subdir == misc] (CFLAGS-epoll_pwait.o, CFLAGS-epoll_pwait.os)
        (CFLAGS-mmap.o, CFLAGS-mmap.os, CFLAGS-mmap64.o, CFLAGS-mmap64.os)
        (CFLAGS-pselect.o, CFLAGS-pselect.os, CFLAGS-rtld-mmap.os): Use it.
        [subdir = sysvipc] (CFLAGS-semtimedop.o, CFLAGS-semtimedop.os):
        Likewise.
        [subdir = io] (CFLAGS-posix_fadvise64.o, CFLAGS-posix_fadvise64.os)
        (CFLAGS-posix_fallocate.o, CFLAGS-posix_fallocate.os)
        (CFLAGS-posix_fallocate64.o, CFLAGS-posix_fallocate64.os)
        (CFLAGS-sync_file_range.o, CFLAGS-sync_file_range.os)
        (CFLAGS-fallocate.o, CFLAGS-fallocate.os, CFLAGS-fallocate64.o)
        (CFLAGS-fallocate64.os): Likewise.
        [subdir = nptl] (CFLAGS-pthread_rwlock_timedrdlock.o)
        (CFLAGS-pthread_rwlock_timedrdlock.os)
        (CFLAGS-pthread_rwlock_timedwrlock.o)
        (CFLAGS-pthread_rwlock_timedwrlock.os, CFLAGS-sem_wait.o)
        (CFLAGS-sem_wait.os, CFLAGS-sem_timedwait.o)
        (CFLAGS-sem_timedwait.os): Likewise.

2016-10-28  Florian Weimer  <fweimer@redhat.com>

        * elf/tst-linkall-static.c: New file.
        * elf/Makefile (tests-static): Add tst-linkall-static.
        (tst-linkall-static): Link against static libraries.

2016-10-27  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc.c (sysmalloc): Initialize previous size field of
        mmaped chunks.

2016-10-28  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc.c (struct malloc_chunk): Rename prev_size, size
        members to mchunk_prev_size, mchunk_size.
        (chunk_main_arena): Reverse sense and rename from
        chunk_non_main_arena.
        (prev_inuse, chunk_is_mmapped, chunk_main_arena): Use
        mchunk_size instead of size.
        (set_non_main_arena): Define.
        (chunksize): Use chunksize_nomask instead of direct member access.
        (chunksize_nomask): Define.
        (next_chunk): Use chunksize instead of direct member access.
        (prev_size, set_prev_size): Define.
        (prev_chunk): Use prev_size instead of direct member access.
        (inuse, set_inuse, clear_inuse): Use chunksize and mchunk_size member.
        (inuse_bit_at_offset, set_inuse_bit_at_offset)
        (clear_inuse_bit_at_offset): Use mchunk_size member instead of size.
        (mchunk_prev_size, mchunk_size): Poison tokens.
        (unlink): Use chunksize_nomask, prev_size accessors.
        (do_check_remalloced_chunk): Use chunk_main_arena accessor.
        (do_check_free_chunk): Use prev_size accessor.
        (sysmalloc): Use set_prev_size, set_head accessors.
        (munmap_chunk, mremap_chunk): Use prev_size accessor.
        (__libc_free): Use chunksize_nomask accessor.
        (_int_malloc): Use set_non_main_arena, chunksize_nomask,
        chunk_main_arena accessors.
        (_int_free): Use chunksize_nomask, prev_size accessors.
        (malloc_consolidate): Use chunksize, prev_size accessors.
        (_int_realloc): Use chunksize_nomask accessor.
        (_int_memalign): Use set_prev_size accessor.
        (__malloc_info): Use chunksize_nomask accessor.
        * malloc/hooks.c (mem2chunk_check): Use prev_size, prev_inuse
        accessors.
        * malloc/arena.c (arena_for_chunk): Use chunk_main_arena accessor.
        (heap_trim): Use chunksize_nomask, prev_size accessors.

2016-10-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19380]
        * stdlib/strtod_l.c (round_and_return): Force "inexact" exception
        for inexact results.
        * stdlib/gen-tst-strtod-round.c (string_to_fp): Return indication
        of inexact result where mpfr_subnormalize is the only inexact
        step.
        * stdlib/tst-strtod-round-data.h: Regenerated.
        * stdlib/tst-strtod-round-skeleton.c [!FE_INEXACT] (FE_INEXACT):
        Define to 0.
        (GEN_ONE_TEST): Test inexact exceptions raised are as expected.

2016-10-27  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/sys/user.h: Include stddef.h

2016-10-27  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * malloc/malloc.c (do_set_mallopt_check): New function.
        (do_set_mmap_threshold): Likewise.
        (do_set_mmaps_max): Likewise.
        (do_set_top_pad): Likewise.
        (do_set_perturb_byte): Likewise.
        (do_set_trim_threshold): Likewise.
        (do_set_arena_max): Likewise.
        (do_set_arena_test): Likewise.
        (__libc_mallopt): Use them.

2016-10-26  Joseph Myers  <joseph@codesourcery.com>

        * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (canonicalize): New declaration.
        * math/Versions (canonicalize): New libm symbol at version
        GLIBC_2.25.
        (canonicalizef): Likewise.
        (canonicalizel): Likewise.
        * math/Makefile (gen-libm-calls): Add s_canonicalizeF.
        * math/s_canonicalize_template.c: New file.
        * math/libm-test.inc: Update comment on functions tested and
        testing of NaN payloads.
        (TEST_NAN_PAYLOAD): New macro.
        (NO_TEST_INLINE): Update value.
        (XFAIL_TEST): Likewise.
        (ERRNO_UNCHANGED): Likewise.
        (ERRNO_EDOM): Likewise.
        (ERRNO_ERANGE): Likewise.
        (IGNORE_RESULT): Likewise.
        (NON_FINITE): Likewise.
        (TEST_SNAN): Likewise.
        (NO_TEST_MATHVEC): Likewise.
        (TEST_NAN_PAYLOAD_CANONICALIZE): New macro.
        (check_float_internal): Check NaN payloads if TEST_NAN_PAYLOAD.
        (struct test_Ffp_b1_data): New type.
        (RUN_TEST_Ffp_b1): New macro.
        (RUN_TEST_LOOP_Ffp_b1): Likewise.
        (canonicalize_test_data): New array.
        (canonicalize_test): New function.
        (main): Call canonicalize_test.
        * manual/arith.texi (FP Bit Twiddling): Document canonicalize,
        canonicalizef and canonicalizel.
        * manual/libm-err-tab.pl: Update comment on interfaces without
        ulps tabulated.
        * sysdeps/ieee754/ldbl-opt/nldbl-canonicalize.c: New file.
        * sysdeps/ieee754/ldbl-opt/s_canonicalizel.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add
        canonicalize.
        (CFLAGS-nldbl-canonicalize.c): New variable.
        * sysdeps/ieee754/ldbl-128ibm/test-iscanonical-ldbl-128ibm.c: Move
        to ...
        * sysdeps/ieee754/ldbl-128ibm/test-canonical-ldbl-128ibm.c:
        ... here.
        (do_test): Also test canonicalizel.
        * sysdeps/ieee754/ldbl-128ibm/Makefile (tests): Change
        test-iscanonical-ldbl-128ibm to test-canonical-ldbl-128ibm.
        * sysdeps/ieee754/ldbl-128ibm/include/bits/iscanonical.h: New
        file.
        * sysdeps/ieee754/ldbl-128ibm/s_iscanonicall.c (__iscanonicall):
        Use libm_hidden_def.
        * sysdeps/ieee754/ldbl-96/test-iscanonical-ldbl-96.c: Move to ...
        * sysdeps/ieee754/ldbl-96/test-canonical-ldbl-96.c: ... here.
        (do_test): Also test canonicalizel.
        * sysdeps/ieee754/ldbl-96/Makefile (tests): Change
        test-iscanonical-ldbl-96 to test-canonical-ldbl-96.
        * sysdeps/ieee754/ldbl-96/include/bits/iscanonical.h: New file.
        * sysdeps/ieee754/ldbl-96/s_iscanonicall.c (__iscanonicall): Use
        libm_hidden_def.
        * sysdeps/generic/math-tests.h (SNAN_TESTS_PRESERVE_PAYLOAD): New
        macro.
        * sysdeps/mips/math-tests.h [__mips_hard_float && !__mips_nan2008]
        (SNAN_TESTS_PRESERVE_PAYLOAD): Likewise.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

        * sysdeps/ieee754/ldbl-opt/nldbl-getpayload.c: New file.
        * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add
        getpayload.
        (CFLAGS-nldbl-getpayload.c): New variable.

2016-10-26  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * stdio-common/vfscanf.c (_IO_vfwscanf): Use read_int to parse
        integer from the format string.

2016-10-26  Florian Weimer  <fweimer@redhat.com>

        [BZ #19473]
        * malloc/malloc.h (malloc_get_state, malloc_set_state): Remove
        declarations.
        * malloc/malloc.c (malloc_get_state, malloc_set_state): Remove
        weak aliases.
        * malloc/hooks.c (__malloc_get_state): Remove definition.
        (malloc_get_state): New stub implementation as
        compatibility symbol.
        (malloc_set_state): Rename from __malloc_set_state.  Turn into
        compat symbol.
        * malloc/tst-mallocstate.c: Rewrite to approximate how Emacs uses
        malloc_set_state.
        * malloc/Makefile (LDFLAGS-tst-mallocstate): Link with -rdynamic.

2016-10-26  Florian Weimer  <fweimer@redhat.com>

        * iconvdata/iso646.c (enum variant): Drop illegal_var.
        (names): Turn into concatenation of strings.
        (gconv_init): Adapt iteration over names.

2016-10-26  Florian Weimer  <fweimer@redhat.com>

        * iconvdata/ibm930.h (__ucs4_to_ibm930sb): Remove indirection and
        make const.
        * iconvdata/ibm933.h (__ucs4_to_ibm933sb): Likewise.
        * iconvdata/ibm935.h (__ucs4_to_ibm935sb): Likewise.
        * iconvdata/ibm939.h (__ucs4_to_ibm939sb): Likewise.
        * iconvdata/ibm930.c [TO_LOOP] (BODY): Store converted single-byte
        character in sbconv.
        * iconvdata/ibm933.c [TO_LOOP] (BODY): Likewise.
        * iconvdata/ibm935.c [TO_LOOP] (BODY): Likewise.
        * iconvdata/ibm939.c [TO_LOOP] (BODY): Likewise.

2016-10-26  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * malloc/malloc.c (M_ARENA_TEST, M_ARENA_MAX): Remove.

        * manual/memory.texi (M_TOP_PAD): Remove reference to sbrk.
        (M_TRIM_THRESHOLD): Likewise.

        * manual/memory.texi (M_ARENA_TEST): Add documentation.
        (M_ARENA_MAX): Likewise.
        * malloc/malloc.c: Remove obsolete comment.

        * manual/memory.texi: Add environment variable alternatives to
        setting mallopt parameters.

2016-10-26  Carlos O'Donell  <carlos@redhat.com>

        * include/atomic.h
        [USE_COMPILER_ATOMIC_BUILTINS && !atomic_fetch_xor_release]
        (atomic_fetch_xor_release): Use atomic_compare_exchange_weak_release.

2016-10-25  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * stdlib/Makefile (tests): Add tst-strfrom and tst-strfrom-locale.
        * stdlib/tst-strfrom.h: New file.
        * stdlib/tst-strfrom.c: New file.
        * stdlib/tst-strfrom-locale.c: New file.

        * stdlib/bug-strtod.c: Refactor based on GEN_TEST_STRTOD_FOREACH.
        * stdlib/bug-strtod2.c: Likewise.
        * stdlib/tst-strtod-round-skeleton.c: Likewise.
        * stdlib/tst-strtod6.c: Likewise.
        * stdlib/tst-strtod.h (GEN_TEST_STRTOD_FOREACH): Use strfrom.

2016-10-25  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * NEWS: Mention the addition of strfromd, strfromf, and strfroml.
        * manual/arith.texi: Document strfromd, strfromf, strfroml.
        * stdlib/Makefile: Add strfromd, strfromf, and strfroml.
        * stdlib/Versions (GLIBC_2.25): Add strfromd, strfromf, and strfroml.
        * stdlib/stdlib.h (strfromd): New declaration.
        (strfromf): Likewise.
        (strfroml): Likewise.
        * stdlib/strfrom-skeleton.c: New file.  Generic implementation for
        strfrom.
        * stdlib/strfromd.c: New file.
        * stdlib/strfromf.c: Likewise.
        * stdlib/strfroml.c: Likewise.
        * stdlib/bits/stdlib-ldbl.h: Add redirection from strfroml to strfromd.
        * sysdeps/ieee754/ldbl-opt/Makefile: Add rule for nldbl-strfroml.c.
        * sysdeps/ieee754/ldbl-opt/nldbl-strfroml.c: New file;
        * sysdeps/arm/nacl/libc.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.

2016-10-25  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/powerpc32/power6/memset.S (memset): Use cmplwi
        instead of cmpli.
        * sysdeps/powerpc/powerpc64/power6/memset.S (memset): Use cmpldi
        instead of cmpli.

2016-10-24  Yury Norov  <ynorov@caviumnetworks.com>

        * sysdeps/unix/sysv/linux/fxstat.c: Remove useless cast.
        * sysdeps/unix/sysv/linux/lxstat.c: Likewise.
        * sysdeps/unix/sysv/linux/xstat.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/fxstat.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/lxstat.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/xstat.c: Likewise.

2016-10-24  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/pread.c (__libc_pread): Use SYSCALL_LL_PRW.
        * sysdeps/unix/sysv/linux/pwrite.c (__libc_pwrite): Likewise.
        * sysdeps/unix/sysv/linux/pread64.c (__libc_pread64): Use
        SYSCALL_LL64_PRW.
        * sysdeps/unix/sysv/linux/pwrite64.c (__libc_pwrite64): Likewise.
        * sysdeps/unix/sysv/linux/sh/kernel-features.h: Define
        __ASSUME_PRW_DUMMY_ARG.
        * sysdeps/unix/sysv/linux/sh/pread.c: Remove file.
        * sysdeps/unix/sysv/linux/sh/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/pwrite.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/pwrite64.c: Likewise.
        * sysdeps/unix/sysv/linux/sysdep.h: Define SYSCALL_LL_PRW and
        SYSCALL_LL_PRW64 based on __ASSUME_PRW_DUMMY_ARG.

2016-10-24  Steve Ellcey  <sellcey@caviumnetworks.com>

        * sysdeps/unix/sysv/linux/tst-setgetname.c: Increase buffer size.

2016-10-22  Florian Weimer  <fweimer@redhat.com>

        * math/math.h [__cplusplus] (iszero): Wrap C++ bits in extern
        "C++", to override a potential extern "C" directive around the
        header file inclusion.

2016-10-21  Joseph Myers  <joseph@codesourcery.com>

        * benchtests/Makefile (CFLAGS-bench-sqrt.c): New variable.

2016-10-21  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/fenv_private.h:
        (_FPU_MASK_ALL): Rename to...
        (_FPU_ALL_TRAPS): New macro representing ISA VE OE UE ZE and
        XE FPSCR bits.

        (_FPU_MASK_RN): New macro to mask out ISA RN bits in FPSCR.

        (_FPU_MASK_ROUNDING): Rename to...
        (_FPU_MASK_NOT_RN_NI): New macro to mask out all but ISA RN and
        NI bits.

        (_FPU_MASK_EXCEPT_ROUND): Rename to...
        (_FPU_MASK_TRAPS_RN): New macro to mask out exception enable
        bits and rounding bits.

        (__libc_feholdbits_ppc): New inline function to mask, set,
        and pontentially clear FSPCR bits, and change MSR[FE] bits.
        (libc_feholdexcept_ppc): Redefine using __libc_feholdbits_ppc.
        (libc_feholdexcept_setround_ppc): Likewise.

        (__libc_femergeenv_ppc): New function to dynamically mask both
        old and new FP environments and merge.
        (libc_fesetenv_ppc): Redefine in terms of __libc_femergeenv_ppc.
        (libc_feresetround_ppc): Likewise.
        (libc_feupdateenv_test_ppc): Likewise.
        (libc_feupdateenv_ppc): Likewise.

        (libc_feholdsetround_ppc_ctx): Fix usage to include masking
        of ISA RN bits, and update macro names.
        (libc_feholdexcept_setround_ppc_ctx): Remove as it is
        effectively the same as the previously mentioned function.

        (libc_feupdateenv_ppc_ctx): Replace libc_feupdatedenv_test_ppc
        usage with fe_resetround_ppc.

        (libc_feholdexcept_setround_ctx): Remove, this doesn't appear
        to be used.
        (libc_feholdexcept_setround_ctxf): Likewise.
        (libc_feholdexcept_setround_ctxl): Likewise.

2016-10-21  Florian Weimer  <fweimer@redhat.com>

        [BZ #20715]
        * math/math.h [__cplusplus] (iszero): Define as function template.
        * math/Makefile [CXX] (tests): Add test-math-iszero.
        (CFLAGS-test-math-iszero.cc): Set.
        * math/test-math-iszero.cc: New file.

2016-10-20  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20660]
        * sysdeps/arm/e_sqrt.c: New file.
        * sysdeps/arm/e_sqrtf.c: Likewise.

2016-10-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20718]
        * sysdeps/powerpc/powerpc32/fpu/s_copysignl.S (__copysignl): Do
        not use floating-point comparisons to test sign.
        * sysdeps/powerpc/powerpc64/fpu/s_copysignl.S (__copysignl):
        Likewise.

        * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (getpayload): New declaration.
        * math/Versions (getpayload): New libm symbol at version
        GLIBC_2.25.
        (getpayloadf): Likewise.
        (getpayloadl): Likewise.
        * math/Makefile (libm-calls): Add s_getpayloadF.
        * math/libm-test.inc: Include <nan-high-order-bit.h>.
        (struct test_f_f_data): Add comment.
        (RUN_TEST_fp_f): New macro.
        (RUN_TEST_LOOP_fp_f): Likewise.
        (getpayload_test_data): New array.
        (getpayload_test): New function.
        (main): Call getpayload_test.
        * math/gen-libm-test.pl (parse_args): Handle 'p' in argument
        descriptor.
        * manual/arith.texi (FP Bit Twiddling): Document getpayload,
        getpayloadf and getpayloadl.
        * manual/libm-err-tab.pl: Update comment on interfaces without
        ulps tabulated.
        * sysdeps/ieee754/dbl-64/s_getpayload.c: New file.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c: Likewise.
        * sysdeps/ieee754/flt-32/s_getpayloadf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_getpayloadl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_getpayloadl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_getpayloadl.c: Likewise.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-10-18  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/Makefile [$(subdir) = math] (tests): Move
        tst-fallocate{64}.
        * sysdeps/unix/sysv/linux/tst-fallocate-common.c: Check for EOPNOTSUPP
        on syscall return.

2016-10-17  Carlos O'Donell  <carlos@redhat.com>

        [BZ #20689]
        * sysdeps/x86/cpu-features.c: Only enable FMA and AVX2 if AVX is
        usable.

2016-10-17  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/nan-high-order-bit.h: New file.
        * sysdeps/hppa/nan-high-order-bit.h: Likewise.
        * sysdeps/mips/nan-high-order-bit.h: Likewise.
        * sysdeps/hppa/math_private.h: Remove file.
        * sysdeps/mips/math_private.h (HIGH_ORDER_BIT_IS_SET_FOR_SNAN): Do
        not define here.
        * sysdeps/ieee754/dbl-64/s_issignaling.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/dbl-64/s_totalorder.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/dbl-64/s_totalordermag.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_totalorder.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_totalordermag.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/flt-32/s_issignalingf.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/flt-32/s_totalorderf.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/flt-32/s_totalordermagf.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/ldbl-128/s_issignalingl.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/ldbl-128/s_totalorderl.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/ldbl-128/s_totalordermagl.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/ldbl-128ibm/s_issignalingl.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/ldbl-128ibm/s_totalorderl.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/ldbl-128ibm/s_totalordermagl.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/ldbl-96/s_issignalingl.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/ldbl-96/s_totalorderl.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.
        * sysdeps/ieee754/ldbl-96/s_totalordermagl.c: Include
        <nan-high-order-bit.h>.
        [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Test with #if not #ifdef.

2016-10-17  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/fix-fp-int-compare-invalid.h: New file.

2016-09-22  John David Anglin  <dave.anglin@bell.net>

        * sysdeps/unix/sysv/linux/hppa/atomic-machine.h: Don't include
        abort-instr.h.
        (EFAULT): Remove conditional define.
        (ENOSYS): Likewise.
        (atomic_compare_and_exchange_val_acq): Use instruction nullification
        instead of conditional branch instructions.

2016-10-15  Joseph Myers  <joseph@codesourcery.com>

        * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (totalordermag): New declaration.
        * math/tgmath.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (totalordermag):
        New macro.
        * math/Versions (totalordermag): New libm symbol at version
        GLIBC_2.25.
        (totalordermagf): Likewise.
        (totalordermagl): Likewise.
        * math/Makefile (libm-calls): Add s_totalordermagF.
        * math/libm-test.inc (totalordermag_test_data): New array.
        (totalordermag_test): New function.
        (main): Call totalordermag_test.
        * math/test-tgmath.c (NCALLS): Increase to 125.
        (F(compile_test)): Call totalordermag.
        (F(totalordermag)): New function.
        * manual/arith.texi (FP Comparison Functions): Document
        totalordermag, totalordermagf and totalordermagl.
        * manual/libm-err-tab.pl: Update comment on interfaces without
        ulps tabulated.
        * sysdeps/ieee754/dbl-64/s_totalordermag.c: New file.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_totalordermag.c: Likewise.
        * sysdeps/ieee754/flt-32/s_totalordermagf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_totalordermagl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_totalordermagl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_totalordermagl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-totalordermag.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add
        totalordermag.
        (CFLAGS-nldbl-totalordermag.c): New variable.
        * sysdeps/ieee754/ldbl-128ibm/test-totalorderl-ldbl-128ibm.c
        (do_test): Also test totalordermagl.
        * sysdeps/ieee754/ldbl-96/test-totalorderl-ldbl-96.c (do_test):
        Likewise.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-10-14  Steve Ellcey  <sellcey@caviumnetworks.com>

        * sysdeps/ieee754/dbl-64/e_pow.c (checkint) Make conditions explicitly
        boolean.

2016-10-13  Joseph Myers  <joseph@codesourcery.com>

        * math/s_ccosh_template.c (M_DECL_FUNC (__ccosh)): Instead of
        raising FE_INVALID with feraisexcept in case where part of
        argument is infinite, subtract that part of argument from itself.
        * math/s_cexp_template.c (M_DECL_FUNC (__cexp)): Likewise.
        * math/s_csin_template.c (M_DECL_FUNC (__csin)): Likewise.
        * math/s_csinh_template.c (M_DECL_FUNC (__csinh)): Likewise.

2016-10-12  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (totalorder_test_data): Add more tests.

2016-10-12  Adhemerval Zanela  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fadvise64.c:
        Undefine weak_alias and add a comment why mips64 require
        versioning.

2016-10-12  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20647]
        * sysdeps/x86/cacheinfo.c (handle_intel): Return -1 if the
        maximum CPUID level is less than 2.

2016-10-12  Joseph Myers  <joseph@codesourcery.com>

        * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (totalorder): New declaration.
        * math/tgmath.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (totalorder):
        New macro.
        * math/Versions (totalorder): New libm symbol at version
        GLIBC_2.25.
        (totalorderf): Likewise.
        (totalorderl): Likewise.
        * math/Makefile (libm-calls): Add s_totalorderF.
        * math/gen-libm-test.pl (parse_args): Escape quotes in test name
        string.
        * math/libm-test.inc (PAYLOAD_DIG): New macro.
        (qnan_value_pl): Likewise.
        (snan_value_pl): Likewise.
        (qnan_value): Define using qnan_value_pl.
        (snan_value): Define using snan_value_pl.
        (struct test_ff_i_data): Add comment about which tests use this
        structure.
        (RUN_TEST_ff_b): New macro.
        (RUN_TEST_LOOP_ff_b): Likewise.
        (totalorder_test_data): New array.
        (totalorder_test): New function.
        (main): Call totalorder_test.
        * math/test-tgmath.c (NCALLS): Increase to 122.
        (F(compile_test)): Call totalorder.
        (F(totalorder)): New function.
        * manual/arith.texi (FP Comparison Functions): Document
        totalorder, totalorderf and totalorderl.
        * manual/libm-err-tab.pl: Update comment on interfaces without
        ulps tabulated.
        * sysdeps/ieee754/dbl-64/s_totalorder.c: New file.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_totalorder.c: Likewise.
        * sysdeps/ieee754/flt-32/s_totalorderf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_totalorderl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_totalorderl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_totalorderl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-totalorder.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add
        totalorder.
        (CFLAGS-nldbl-totalorder.c): New variable.
        * sysdeps/ieee754/ldbl-128ibm/test-totalorderl-ldbl-128ibm.c: New
        file.
        * sysdeps/ieee754/ldbl-128ibm/Makefile [$(subdir) = math] (tests):
        Add test-totalorderl-ldbl-128ibm.
        * sysdeps/ieee754/ldbl-96/test-totalorderl-ldbl-96.c: New file.
        * sysdeps/ieee754/ldbl-96/Makefile [$(subdir) = math] (tests): Add
        test-totalorderl-ldbl-96.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-10-11  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/Makefile (tests): Add tst-sync_file_range.
        * sysdeps/unix/sysv/linux/mips/mips32/sync_file_range.c: Remove file.
        * sysdeps/sysv/linux/powerpc/powerpc64/sync_file_range.c: Likewise.
        * sysdeps/unix/sysv/linux/sync_file_range.c: Use SYSCALL_LL64 and
        remove ENOSYS implementation.
        * sysdeps/unix/sysv/linux/tst-sync_file_range.c (sync_file_range):
        Consolidate all Linux implementations.

2016-10-11  Florian Weimer  <fweimer@redhat.com>

        * resolv/Makefile (+cflags): Do not set -Wno-write-strings.
        * resolv/herror.c (herror): Cast away const-ness.
        * resolv/res_debug.c (__p_class_syms, __p_default_section_syms)
        (__p_update_section_syms, __p_type_syms, __p_rcode_syms): Likewise.

2016-10-11  Joseph Myers  <joseph@codesourcery.com>

        * math/s_ccosh_template.c (M_DECL_FUNC (__ccosh)): Use M_NAN
        instead of M_NAN + M_NAN.
        * math/s_csinh_template.c (M_DECL_FUNC (__csinh)): Likewise.

2016-10-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * misc/getauxval.c [!HAVE_AUX_VECTOR] (__getauxval): Do not define
        unused variable 'p'.

2016-10-09  Alan Modra  <amodra@gmail.com>
            Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #20554]
        * sysdeps/powerpc/powerpc32/ppc-mcount.S (_mcount)
        [PIC && !SHARED]: Set up PIC register for PLT call.

2016-10-07  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (iseqsig): Define
        conditional on value of [__FLT_EVAL_METHOD__].
        * math/test-iseqsig-excess-precision.c: New file.
        * math/Makefile (tests): Add test-iseqsig-excess-precision.

2016-10-07  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * math/s_iseqsig_template.c: Include math-private.h.

        * posix/Makefile (tests): Add tst-posix_fadvise and tst-posix_fadvise64.
        * posix/tst-posix_fadvise.c: New file.
        * posix/tst-posix_fadvise64.c: Likewise.
        * posix/tst-posix_fadvise-common.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        (__ASSUME_FADVISE64_64_6ARG): Define.
        * sysdeps/unix/sysv/linux/powerpc/kernel-features.h
        [!__powerpc64__] (__ASSUME_FADVISE64_64_6ARG): Define.
        * sysdeps/unix/sysv/linux/tile/kernel-features.h
        [!LP64] (__ASSUME_FADVISE64_64_NO_ALIGN): Define.
        * sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: Remove file.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/posix_fadvise.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/posix_fadvise64.S: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/posix_fadvise.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/posix_fadvise64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fadvise.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fadvise64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fadvise.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/posix_fadvise.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/posix_fadvise64.c:
        Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/posix_fadvise.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/posix_fadvise64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fadvise64.c
        (SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_3_3) [__posix_fadvise64_l64]:
        Alias to __posix_fadvise64_l32.
        (SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_3_3) [__posix_fadvise64_l32]:
        Add compat definition to posix_fadvise64.
        (SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_3_3) [__posix_fadvise64_l64]:
        Add versioned definition to posix_fadvise64.
        * sysdeps/unix/sysv/linux/posix_fadvise.c (posix_fadvise): Build iff
        __OFF_T_MATCHES_OFF64_T is defined, use INTERNAL_SYSCALL_CALL, add
        __ASSUME_FADVISE64_64_6ARG/__ASSUME_FADVISE64_64_NO_ALIGN support.
        * sysdeps/unix/sysv/linux/posix_fadvise64.c (posix_fadvise64): Add
        __ASSUME_FADVISE64_64_NO_ALIGN support and use INTERNAL_SYSCALL_CALL.

        * io/Makefile (tests): Add tst-posix_fallocate and
        tst-posix_fallocate64.
        * io/tst-posix_fallocate-common.c: New file.
        * io/tst-posix_fallocate.c: Likewise.
        * io/tst-posix_fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c: Remove
        file.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c:
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate64.c:
        Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/posix_fallocate.c (posix_fallocate): Use
        SYSCALL_LL to pass both offset and len arguments.
        * sysdeps/unix/sysv/linux/posix_fallocate64.c (posix_fallocate64):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (pwrite64): Add
        __libc_pwrite64 alias used by posix_fallocate64.

        * sysdeps/unix/sysv/linux/Makefile (test): Add tst-fallocate and
        tst-fallocate64.
        * sysdeps/unix/sysv/linux/tst-fallocate.c: New file.
        * sysdeps/unix/sysv/linux/tst-fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/tst-fallocate-common.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate.c: Remove file.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/fallocate.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/fallocate.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/fallocate.c (fallocate): Use SYSCALL_LL
        macro on offset argument.
        * sysdeps/unix/sysv/linux/fallocate64.c (fallocate64): Use
        SYSCALL_LL64 on offset argument.

        * sysdeps/unix/sysv/linux/Makefile (test): Add tst-fallocate and
        tst-fallocate64.
        * sysdeps/unix/sysv/linux/tst-fallocate.c: New file.
        * sysdeps/unix/sysv/linux/tst-fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/tst-fallocate-common.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate.c: Remove file.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/fallocate.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/fallocate.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/fallocate.c (fallocate): Use SYSCALL_LL
        macro on offset argument.
        * sysdeps/unix/sysv/linux/fallocate64.c (fallocate64): Use
        SYSCALL_LL64 on offset argument.
        * test-skeleton.c (FAIL_RET): Add macro.
        (FAIL_EXIT): Likewise.
        (FAIL_EXIT1): Likewise.
        (_FAIL): Likewise.

2016-10-07  Florian Weimer  <fweimer@redhat.com>

        [BZ #20629]
        resolv: Remove RES_USEBSTRING and its implementation.
        * resolv/resolv.h (RES_USEBSTRING): Remove.
        * resolv/ns_name.c (NS_TYPE_ELT, DNS_LABELTYPE_BITSTRING)
        (digitvalue, encode_bitstring, decode_bitstring): Remove.
        (ns_name_ntop, ns_name_pton, ns_name_unpack, ns_name_skip)
        (labellen): Remove extended label types support.
        * resolv/res_debug.c (p_option): Remove RES_USEBSTRING handling.
        * resolv/res_init.c (res_setoptions): Likewise.
        * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyaddr2_r): Likewise.

2016-10-07  Florian Weimer  <fweimer@redhat.com>

        resolv: Remove RES_NOIP6DOTINT and its implementation.
        * resolv/resolv.h (RES_DEFAULT): Remove RES_NOIP6DOTINT.
        (RES_NOIP6DOTINT): Remove.
        * resolv/gethnamaddr.c (gethostbyaddr): Remove RES_NOIP6DOTINT
        handling.
        * resolv/res_debug.c (p_option): Likewise.
        * resolv/res_init.c (res_setoptions): Likewise.
        * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyaddr2_r): Likewise.

2016-10-07  Florian Weimer  <fweimer@redhat.com>

        resolv: Deprecate unimplemented flags.
        * misc/sys/cdefs.h (__glibc_macro_warning1)
        (__glibc_macro_warning): Define.
        * resolv/resolv.h (RES_AAONLY, RES_PRIMARY, RES_NOCHECKNAME)
        (RES_KEEPTSIG): Mark as deprecated.
        * resolv/res_debug.c (p_option): Remove RES_AAONLY, RES_PRIMARY,
        RES_NOCHECKNAME, RES_KEEPTSIG.
        * resolv/res_init.c (res_setoptions): Remove RES_NOCHECKNAME handling.

2016-10-07  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * nptl/pt-longjmp.c (DEFINE_LONGJMP): Use libc_ifunc macro.
        * sysdeps/unix/sysv/linux/s390/pt-longjmp.c (longjmp, siglongjmp):
        Use strong_alias to create symbols for glibc verison 2.19.

2016-10-07  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * nptl/pt-vfork.c (DEFINE_VFORK): Use libc_ifunc macro.

2016-10-07  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * nptl/pt-system.c (system_ifunc): Use libc_ifunc macro.

2016-10-07  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * rt/clock-compat.c (COMPAT_REDIRECT): Use libc_ifunc macro.

2016-10-07  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/gettimeofday.c (__gettimeofday):
        Use libc_ifunc_hidden and libc_hidden_def macro. Redirect ifunced function
        in header for using it as type for ifunc function because __GI_* symbols
        for ppc32 do not target the ifunc symbols.
        * sysdeps/unix/sysv/linux/powerpc/time.c (time): Likewise.

2016-10-07  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/x86/gettimeofday.c (__gettimeofday):
        Use libc_ifunc_hidden macro. Use libc_hidden_def instead of
        libc_ifunc_hidden_def.
        * sysdeps/unix/sysv/linux/x86/time.c (time): Likewise.
        * sysdeps/unix/sysv/linux/i386/gettimeofday.c (__gettimeofday):
        Redirect ifunced function in header for using it as type of ifunc'ed
        function. Redefine libc_hidden_def to use fallback non ifunc'ed
        function for __GI_* symbol.
        * sysdeps/unix/sysv/linux/i386/time.c (time): Likewise.
        * include/libc-symbols.h
        (libc_ifunc_hidden_def, libc_ifunc_hidden_def1): Delete macro.

2016-10-07  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #20478]
        * sysdeps/s390/multiarch/ifunc-resolve.h
        (s390_vx_libc_ifunc2, s390_libc_ifunc): Use __ifunc from libc-symbols.h
        to create ifunc symbols.
        (s390_vx_libc_ifunc_init, s390_vx_libc_ifunc_redirected
        , s390_vx_libc_ifunc2_redirected, s390_libc_ifunc_init): New define.
        * sysdeps/s390/multiarch/memchr.c: Redirect ifunced function in header
        for using it as type for ifunc function.
        * sysdeps/s390/multiarch/mempcpy.c: Likewise.
        * sysdeps/s390/multiarch/rawmemchr.c: Likewise.
        * sysdeps/s390/multiarch/stpcpy.c: Likewise.
        * sysdeps/s390/multiarch/stpncpy.c: Likewise.
        * sysdeps/s390/multiarch/strcat.c: Likewise.
        * sysdeps/s390/multiarch/strchr.c: Likewise.
        * sysdeps/s390/multiarch/strcmp.c: Likewise.
        * sysdeps/s390/multiarch/strcpy.c: Likewise.
        * sysdeps/s390/multiarch/strcspn.c: Likewise.
        * sysdeps/s390/multiarch/strlen.c: Likewise.
        * sysdeps/s390/multiarch/strncmp.c: Likewise.
        * sysdeps/s390/multiarch/strncpy.c: Likewise.
        * sysdeps/s390/multiarch/strnlen.c: Likewise.
        * sysdeps/s390/multiarch/strpbrk.c: Likewise.
        * sysdeps/s390/multiarch/strrchr.c: Likewise.
        * sysdeps/s390/multiarch/strspn.c: Likewise.
        * sysdeps/s390/multiarch/wcschr.c: Likewise.
        * sysdeps/s390/multiarch/wcscmp.c: Likewise.
        * sysdeps/s390/multiarch/wcspbrk.c: Likewise.
        * sysdeps/s390/multiarch/wcsspn.c: Likewise.
        * sysdeps/s390/multiarch/wmemchr.c: Likewise.
        * sysdeps/s390/multiarch/wmemset.c: Likewise.
        * sysdeps/s390/s390-32/multiarch/memcmp.c: Likewise.
        * sysdeps/s390/s390-32/multiarch/memcpy.c: Likewise.
        * sysdeps/s390/s390-32/multiarch/memset.c: Likewise.
        * sysdeps/s390/s390-64/multiarch/memcmp.c: Likewise.
        * sysdeps/s390/s390-64/multiarch/memcpy.c: Likewise.
        * sysdeps/s390/s390-64/multiarch/memset.c: Likewise.

2016-10-07  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * include/libc-symbols.h (__ifunc_resolver):
        New macro is used by __ifunc* macros.
        (__ifunc): New macro uses gcc attribute ifunc or inline assembly
        depending on HAVE_GCC_IFUNC.
        (libc_ifunc, libm_ifunc): Use __ifunc as base macro.
        (libc_ifunc_redirected, libc_ifunc_hidden, libm_ifunc_init): New macro.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c:
        Redirect ifunced function in header for using as type for ifunc function.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memcmp.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memcpy.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memmove.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memset.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strchr.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strlen.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strncmp.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strnlen.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcmp.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/mempcpy.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcat.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strchr.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncpy.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strnlen.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strrchr.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strstr.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/wcschr.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf.c:
        Add libc_hidden_def() and use libc_ifunc_hidden() macro
        instead of libc_ifunc() macro.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c: Likewise.

2016-10-07  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * config.h.in (HAVE_GCC_IFUNC): New undef.
        * configure.ac: Add check if gcc supports attribute ifunc feature.
        * configure: Regenerated.
        * manual/install.texi: Add recommendation for gcc with
        indirect-function support.
        * INSTALL: Regenerated.

2016-10-06  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (iseqsig): New
        macro.
        * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (__iseqsig): New declaration.
        * math/s_iseqsig_template.c: New file.
        * math/Versions (__iseqsigf): New libm symbol at version
        GLIBC_2.25.
        (__iseqsig): Likewise.
        (__iseqsigl): Likewise.
        * math/libm-test.inc (iseqsig_test_data): New array.
        (iseqsig_test): New function.
        (main): Call iseqsig_test.
        * math/Makefile (gen-libm-calls): Add s_iseqsigF.
        * manual/arith.texi (FP Comparison Functions): Document iseqsig.
        * manual/libm-err-tab.pl: Update comment on interfaces without
        ulps tabulated.
        * sysdeps/generic/fix-fp-int-compare-invalid.h: New file.
        * sysdeps/powerpc/fpu/fix-fp-int-compare-invalid.h: Likewise.
        * sysdeps/x86/fpu/fix-fp-int-compare-invalid.h: Likewise.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-10-06  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/ieee754/dbl-64/s_sin.c (reduce_and_compute, do_sincos_1,
        do_sincos_2, sloww, sloww1): Update comments.

        * sysdeps/ieee754/dbl-64/s_sincos.c (__sincos): Adjust calls to
        do_sincos_1 and do_sincos_2 to pass a boolean shift_quadrant.

        * sysdeps/ieee754/dbl-64/s_sin.c (reduce_and_compute): Make
        K boolean and rename it.
        (__sin): Adjust.
        (__cos): Adjust.

2016-10-06  Rical Jasan  <ricaljasan@pacific.net>
            Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * manual/nss.texi: Fix typos in the manual.

2016-10-06  Rical Jasan  <ricaljasan@pacific.net>

        * manual/contrib.texi: Fix typos in the manual.

        * manual/maint.texi: Fix typos in the manual.

        * manual/install.texi: Fix typos in the manual.
        * INSTALL: Regenerated.

        * manual/lang.texi: Fix typos in the manual.

        * manual/probes.texi: Fix typos in the manual.

        * manual/threads.texi: Fix typos in the manual.

        * manual/debug.texi: Fix typos in the manual.

        * manual/crypt.texi: Fix typos in the manual.

        * manual/conf.texi: Fix typos in the manual.

        * manual/sysinfo.texi: Fix typos in the manual.

        * manual/users.texi: Fix typos in the manual.

        * manual/job.texi: Fix typos in the manual.

        * manual/process.texi: Fix typos in the manual.

        * manual/argp.texi: Fix typos in the manual.
        * manual/getopt.texi: Likewise.
        * manual/startup.texi: Likewise.

        * manual/signal.texi: Fix typos in the manual.

        * manual/setjmp.texi: Fix typos in the manual.

        * manual/resource.texi: Fix typos in the manual.

        * manual/time.texi: Fix typos in the manual.

        * manual/arith.texi: Fix typos in the manual.

        * manual/math.texi: Fix typos in the manual.

        * manual/syslog.texi: Fix typos in the manual.

        * manual/terminal.texi: Fix typos in the manual.

        * manual/socket.texi: Fix typos in the manual.

        * manual/filesys.texi: Fix typos in the manual.

        * manual/llio.texi: Fix typos in the manual.

        * manual/stdio.text: Fix typos in the manual.

2016-10-05  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/ieee754/dbl-64/s_sin.c (do_sincos_1): Check N
        instead of K1.

        * sysdeps/ieee754/dbl-64/s_sin.c (do_sincos_1): Rename K to
        SHIFT_QUADRANT and make it bool.
        (do_sincos_2): Likewise.
        (sloww): Likewise.
        (sloww1): Likewise.
        (__sin): Adjust calls to do_sincos_1 and do_sincos_2.
        (__cos): Likewise.

2016-10-05  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Regenerated.

2016-10-04  Joseph Myers  <joseph@codesourcery.com>

        * include/limits.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (LONG_WIDTH):
        Define to __WORDSIZE, not conditional on [LONG_MAX ==
        0x7fffffffL].
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (ULONG_WIDTH): Likewise.

2016-10-04  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/powerpc/sys/platform/ppc.h (__ppc_get_timebase): Replace
        inline by __inline__.
        (__ppc_yield, __ppc_mdoio, __ppc_mdoom, __ppc_set_ppr_med): Likewise.
        (__ppc_set_ppr_med_low, __ppc_set_ppr_low): Likewise.
        (__ppc_set_ppr_very_low, __ppc_set_ppr_med_high): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Require
        sigset_t from signal.h.
        * sysdeps/unix/sysv/linux/powerpc/sys/user.h: Include stddef.h,
        which is already required.

2016-10-04  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerated.

2016-10-03  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/gnu/netinet/tcp.h (TCP_REPAIR_WINDOW): New macro.
        (struct tcp_repair_window): New type.

2016-10-02  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * libio/tst-memstream3.c: Include string.h.

2016-09-30  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #18241]
        [BZ #20181]
        * libio/Makefile (test): Add tst-memstream3 and tst-wmemstream3.
        * libio/memstream.c (_IO_mem_sync): Only append a null byte if
        write position is at the end the buffer.
        * libio/wmemstream.c (_IO_wmem_sync): Likewise.
        * libio/strops.c (_IO_str_switch_to_get_mode): New function.
        (_IO_str_seekoff): Set correct offset from negative displacement and
        set EINVAL for invalid ones.
        * libio/wstrops.c (enlarge_userbuf): Use correct function to calculate
        buffer length.
        (_IO_wstr_switch_to_get_mode): New function.
        (_IO_wstr_seekoff): Set correct offset from negative displacement and
        set EINVAL for invalid ones.
        * libio/tst-memstream3.c: New file.
        * libio/tst-wmemstream3.c: Likewise.
        * manual/examples/memstrm.c: Remove warning when priting size_t.

2016-09-30  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/dbl-64/dla.h [__FP_FAST_FMA] (DLA_FMS): Define
        macro to use __builtin_fma.
        * sysdeps/x86_64/fpu/dla.h: Remove file.

        * sysdeps/ieee754/ldbl-128ibm/bits/iscanonical.h
        [__NO_LONG_DOUBLE_MATH] (__iscanonicall): Do not declare.
        [__NO_LONG_DOUBLE_MATH] (iscanonical): Define to evaluate to 1.

2016-09-30  Carlos O'Donell  <carlos@redhat.com>

        [BZ #20292]
        * elf/Makefile (routines): Add dl-addr-obj.
        [ifeq (yesyes,$(have-fpie)$(build-shared))] (tests): Add
        tst-_dl_addr_inside_object.
        [ifeq (yesyes,$(have-fpie)$(build-shared))] (tests-pie): Likewise.
        [ifeq (yesyes,$(have-fpie)$(build-shared))]
        ($(objpfx)tst-_dl_addr_inside_object): Add $(objpfx)dl-addr-obj.os.
        [ifeq (yesyes,$(have-fpie)$(build-shared))]
        (CFLAGS-tst-_dl_addr_inside_object.c): Add $(PIE-ccflag).
        * elf/dl-addr.c: Remove _dl_addr_inside_object function.
        * elf/dl-open.c: Likewise.
        * elf/dl-addr-obj.c: New file.
        * elf/tst-_dl_addr_inside_object.c: New file.

2016-09-30  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Include
        <bits/iscanonical.h>.
        * bits/iscanonical.h: New file.
        * math/s_iscanonicall.c: Likewise.
        * math/Versions (__iscanonicall): New libm symbol at version
        GLIBC_2.25.
        * math/libm-test.inc (iscanonical_test_data): New array.
        (iscanonical_test): New function.
        (main): Call iscanonical_test.
        * math/Makefile (headers): Add bits/iscanonical.h.
        (type-ldouble-routines): Add s_iscanonicall.
        * manual/arith.texi (Floating Point Classes): Document
        iscanonical.
        * manual/libm-err-tab.pl: Update comment on interfaces without
        ulps tabulated.
        * sysdeps/ieee754/ldbl-128ibm/bits/iscanonical.h: New file.
        * sysdeps/ieee754/ldbl-128ibm/s_iscanonicall.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/test-iscanonical-ldbl-128ibm.c:
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/Makefile (tests): Add
        test-iscanonical-ldbl-128ibm.
        * sysdeps/ieee754/ldbl-96/bits/iscanonical.h: New file.
        * sysdeps/ieee754/ldbl-96/s_iscanonicall.c: Likewise.
        * sysdeps/ieee754/ldbl-96/test-iscanonical-ldbl-96.c: Likewise.
        * sysdeps/ieee754/ldbl-96/Makefile: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-09-29  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * string/bits/string3.h: Remove C++ style comments.

2016-09-29  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/ieee754/dbl-64/s_sin.c (do_sincos_1): Use copysign
        instead of ternary condition.
        (do_sincos_2): Likewise.
        (__sin): Likewise.
        (__cos): Likewise.
        (slow): Likewise.
        (sloww): Likewise.
        (sloww1): Likewise.
        (bsloww): Likewise.
        (bsloww1): Likewise.

        * sysdeps/ieee754/dbl-64/s_sin.c (do_cos_slow): use copysign
        instead of ternary condition.
        (do_sin_slow): Likewise.
        (do_sincos_1): Likewise.
        (do_sincos_2): Likewise.
        (__cos): Likewise.
        (sloww): Likewise.
        (sloww1): Likewise.
        (sloww2): Likewise.
        (bsloww): Likewise.
        (bsloww1): Likewise.
        (bsloww2): Likewise.

        * sysdeps/ieee754/dbl-64/s_sin.c (slow1): Consolidate sign
        check from here...
        (slow2): ... and here...
        (__sin): ... to here.

2016-09-28  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h
        [__GLIBC_USE (IEC_60559_BFP_EXT) && !__SUPPORT_SNAN__] (iszero):
        Cast argument to its own type.
        * math/test-iszero-excess-precision.c: New file.
        * math/Makefile (tests): Add test-iszero-excess-precision.
        (CFLAGS-test-iszero-excess-precision.c): New variable.

2016-09-28  Rasmus Villemoes <rv@rasmusvillemoes.dk>

        * sysdeps/unix/sysv/linux/spawni.c (posix_spawn_args): Remove pipe
        field, add err field.
        (__spawni_child): Report error through err member instead of pipe.
        (__spawnix): Likewise.

2016-09-28  Zack Weinberg  <zackw@panix.com>

        * scripts/check-installed-headers.sh: Generalize treatment of
        sys/elf.h to all target architectures.

        * sysdeps/unix/sysv/linux/s390/sys/ucontext.h: Restore accidentally-
        deleted typedef ucontext_t.

2016-09-26  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysdep.h (__INTERNAL_SYSCALL0): New macro.
        (__INTERNAL_SYSCALL1): Likewise.
        (__INTERNAL_SYSCALL2): Likewise.
        (__INTERNAL_SYSCALL3): Likewise.
        (__INTERNAL_SYSCALL4): Likewise.
        (__INTERNAL_SYSCALL5): Likewise.
        (__INTERNAL_SYSCALL6): Likewise.
        (__INTERNAL_SYSCALL7): Likewise.
        (__INTERNAL_SYSCALL_NARGS_X): Likewise.
        (__INTERNAL_SYSCALL_NARGS): Likewise.
        (__INTERNAL_SYSCALL_DISP): Likewise.
        (INTERNAL_SYSCALL_CALL): Likewise.
        (__SYSCALL0): Rename to __INLINE_SYSCALL0.
        (__SYSCALL1): Rename to __INLINE_SYSCALL1.
        (__SYSCALL2): Rename to __INLINE_SYSCALL2.
        (__SYSCALL3): Rename to __INLINE_SYSCALL3.
        (__SYSCALL4): Rename to __INLINE_SYSCALL4.
        (__SYSCALL5): Rename to __INLINE_SYSCALL5.
        (__SYSCALL6): Rename to __INLINE_SYSCALL6.
        (__SYSCALL7): Rename to __INLINE_SYSCALL7.
        (__SYSCALL_NARGS_X): Rename to __INLINE_SYSCALL_NARGS_X.
        (__SYSCALL_NARGS): Rename to __INLINE_SYSCALL_NARGS.
        (__SYSCALL_DISP): Rename to __INLINE_SYSCALL_DISP.
        (__SYSCALL_CALL): Rename to INLINE_SYSCALL_CALL.
        (SYSCALL_CANCEL): Replace __SYSCALL_CALL with INLINE_SYSCALL_CALL.

2016-09-23  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (iszero): New
        macro.
        * math/libm-test.inc (iszero_test_data): New array.
        (iszero_test): New function.
        (main): Call iszero_test.
        * manual/arith.texi (Floating Point Classes): Document iszero.
        * manual/libm-err-tab.pl: Update comment on interfaces without
        ulps tabulated.

2016-09-23  Zack Weinberg  <zackw@panix.com>

        * scripts/check-installed-headers.sh: New script.
        * Rules: In each directory that defines header files to be installed,
        run check-installed-headers.sh on them as a special test.
        * Makefile: Likewise for the headers installed at top level.

        * include/aliases.h, include/alloca.h, include/argz.h
        * include/arpa/nameser.h, include/arpa/nameser_compat.h
        * include/elf.h, include/envz.h, include/err.h
        * include/execinfo.h, include/fpu_control.h, include/getopt.h
        * include/gshadow.h, include/ifaddrs.h, include/libintl.h
        * include/link.h, include/malloc.h, include/mcheck.h
        * include/mntent.h, include/netinet/ether.h
        * include/nss.h, include/obstack.h, include/printf.h
        * include/pty.h, include/resolv.h, include/rpc/auth.h
        * include/rpc/auth_des.h, include/rpc/auth_unix.h
        * include/rpc/clnt.h, include/rpc/des_crypt.h
        * include/rpc/key_prot.h, include/rpc/netdb.h
        * include/rpc/pmap_clnt.h, include/rpc/pmap_prot.h
        * include/rpc/pmap_rmt.h, include/rpc/rpc.h
        * include/rpc/rpc_msg.h, include/rpc/svc.h
        * include/rpc/svc_auth.h, include/rpc/xdr.h
        * include/rpcsvc/nis_callback.h, include/rpcsvc/nislib.h
        * include/rpcsvc/yp.h, include/rpcsvc/ypclnt.h
        * include/rpcsvc/ypupd.h, include/shadow.h
        * include/stdio_ext.h, include/sys/epoll.h
        * include/sys/file.h, include/sys/gmon.h, include/sys/ioctl.h
        * include/sys/prctl.h, include/sys/profil.h
        * include/sys/statfs.h, include/sys/sysctl.h
        * include/sys/sysinfo.h, include/ttyent.h, include/utmp.h
        * sysdeps/arm/nacl/include/bits/setjmp.h
        * sysdeps/mips/include/sys/asm.h
        * sysdeps/unix/sysv/linux/include/sys/sysinfo.h
        * sysdeps/unix/sysv/linux/include/sys/timex.h
        * sysdeps/x86/fpu/include/bits/fenv.h:
        Add #ifndef _ISOMAC guard around internal declarations.
        Add multiple-inclusion guard if not already present.

2016-09-23  Zack Weinberg  <zackw@panix.com>

        * sysdeps/generic/sys/ucontext.h
        * sysdeps/arm/sys/ucontext.h
        * sysdeps/i386/sys/ucontext.h
        * sysdeps/m68k/sys/ucontext.h
        * sysdeps/mips/sys/ucontext.h
        * sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h
        * sysdeps/unix/sysv/linux/alpha/sys/ucontext.h
        * sysdeps/unix/sysv/linux/arm/sys/ucontext.h
        * sysdeps/unix/sysv/linux/hppa/sys/ucontext.h
        * sysdeps/unix/sysv/linux/ia64/sys/ucontext.h
        * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h
        * sysdeps/unix/sysv/linux/mips/sys/ucontext.h
        * sysdeps/unix/sysv/linux/nios2/sys/ucontext.h
        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h
        * sysdeps/unix/sysv/linux/s390/sys/ucontext.h
        * sysdeps/unix/sysv/linux/sh/sys/ucontext.h
        * sysdeps/unix/sysv/linux/sparc/sys/ucontext.h
        * sysdeps/unix/sysv/linux/tile/sys/ucontext.h
        * sysdeps/unix/sysv/linux/x86/sys/ucontext.h:
        Include both bits/sigcontext.h and bits/sigstack.h.
        Fix grammar error in comment, if present.

        * bits/sigstack.h
        * sysdeps/unix/sysv/linux/aarch64/bits/sigstack.h
        * sysdeps/unix/sysv/linux/alpha/bits/sigstack.h
        * sysdeps/unix/sysv/linux/bits/sigstack.h
        * sysdeps/unix/sysv/linux/ia64/bits/sigstack.h
        * sysdeps/unix/sysv/linux/mips/bits/sigstack.h
        * sysdeps/unix/sysv/linux/powerpc/bits/sigstack.h
        * sysdeps/unix/sysv/linux/sparc/bits/sigstack.h
        * bits/sigcontext.h
        * sysdeps/mach/hurd/i386/bits/sigcontext.h
        * sysdeps/unix/sysv/linux/bits/sigcontext.h
        * sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h
        * sysdeps/unix/sysv/linux/sparc/bits/sigcontext.h:
        Add multiple inclusion guard.  Permit inclusion by sys/ucontext.h
        as well as signal.h, if this was not already allowed.  Request
        definition of size_t if necessary.  Minimize semantically-null
        differences across files.

2016-09-23  Zack Weinberg  <zackw@panix.com>

        * time/time.h, bits/time.h, sysdeps/unix/sysv/linux/bits/time.h:
        Remove all logic conditional on __need macros.  Move all the
        conditionally defined types to their own headers...
        * time/bits/types/clock_t.h: Define clock_t here.
        * time/bits/types/clockid_t.h: Define clockid_t here.
        * time/bits/types/struct_itimerspec.h: Define struct itimerspec here.
        * time/bits/types/struct_timespec.h: Define struct timespec here.
        * time/bits/types/struct_timeval.h: Define struct timeval here.
        * time/bits/types/struct_tm.h: Define struct tm here.
        * time/bits/types/time_t.h: Define time_t here.
        * time/bits/types/timer_t.h: Define timer_t here.
        * time/Makefile: Install the new headers.

        * bits/resource.h, io/fcntl.h, io/sys/poll.h, io/sys/stat.h
        * io/utime.h, misc/sys/select.h, posix/sched.h, posix/sys/times.h
        * posix/sys/types.h, resolv/netdb.h, rt/aio.h, rt/mqueue.h
        * signal/signal.h, pthread/semaphore.h, sysdeps/nptl/pthread.h
        * sysdeps/unix/sysv/linux/alpha/bits/resource.h
        * sysdeps/unix/sysv/linux/alpha/sys/acct.h
        * sysdeps/unix/sysv/linux/bits/resource.h
        * sysdeps/unix/sysv/linux/bits/timex.h
        * sysdeps/unix/sysv/linux/mips/bits/resource.h
        * sysdeps/unix/sysv/linux/net/ppp_defs.h
        * sysdeps/unix/sysv/linux/sparc/bits/resource.h
        * sysdeps/unix/sysv/linux/sys/acct.h
        * sysdeps/unix/sysv/linux/sys/timerfd.h
        * sysvipc/sys/msg.h, sysvipc/sys/sem.h, sysvipc/sys/shm.h
        * time/sys/time.h, time/sys/timeb.h
        Use the new bits/types headers.

        * include/time.h: Remove __need logic.
        * include/bits/time.h
        * include/bits/types/clock_t.h, include/bits/types/clockid_t.h
        * include/bits/types/time_t.h, include/bits/types/timer_t.h
        * include/bits/types/struct_itimerspec.h
        * include/bits/types/struct_timespec.h
        * include/bits/types/struct_timeval.h
        * include/bits/types/struct_tm.h:
        New wrapper headers.

2016-09-23  Zack Weinberg  <zackw@panix.com>

        * sysdeps/mach/hurd/net/if_ppp.h
        * sysdeps/unix/sysv/linux/net/if_ppp.h:
        Only define struct ifpppstatsreq and struct ifpppcstatsreq
        if __USE_MISC is defined, to ensure struct ifreq is declared.

        * inet/netinet/ether.h: Condition all function prototypes
        on __USE_MISC, to ensure struct ether_addr is declared.

        * socket/bits/types/struct_osockaddr.h: New header.
        * include/bits/types/struct_osockaddr.h: New wrapper.
        * socket/Makefile: Install the new header.
        * socket/sys/socket.h, inet/protocols/talkd.h:
        Refer to bits/types/struct_osockaddr.h for the definition of
        struct osockaddr.

2016-09-23  Zack Weinberg  <zackw@panix.com>

        * bits/in.h, gmon/sys/gmon.h, inet/netinet/igmp.h
        * inet/protocols/routed.h, inet/protocols/talkd.h
        * inet/protocols/timed.h, io/fts.h, nptl_db/thread_db.h
        * resolv/arpa/nameser.h, resolv/resolv.h, sunrpc/rpc/rpc_des.h
        * sysdeps/generic/netinet/if_ether.h
        * sysdeps/generic/netinet/in_systm.h
        * sysdeps/generic/netinet/ip.h, sysdeps/generic/netinet/tcp.h
        * sysdeps/gnu/netinet/ip_icmp.h, sysdeps/gnu/netinet/tcp.h
        * sysdeps/gnu/netinet/udp.h, sysdeps/mach/hurd/net/ethernet.h
        * sysdeps/mach/hurd/net/if_arp.h
        * sysdeps/mach/hurd/net/if_ppp.h
        * sysdeps/mach/hurd/net/route.h, sysdeps/mach/sys/reboot.h
        * sysdeps/unix/sysv/linux/bits/in.h
        * sysdeps/unix/sysv/linux/net/ethernet.h
        * sysdeps/unix/sysv/linux/net/if_arp.h
        * sysdeps/unix/sysv/linux/net/if_ppp.h
        * sysdeps/unix/sysv/linux/net/if_shaper.h
        * sysdeps/unix/sysv/linux/net/route.h
        * sysdeps/unix/sysv/linux/netinet/if_ether.h
        * sysdeps/unix/sysv/linux/netinet/if_fddi.h
        * sysdeps/unix/sysv/linux/netinet/if_tr.h
        * sysdeps/unix/sysv/linux/netipx/ipx.h
        * sysdeps/unix/sysv/linux/sys/acct.h
        * include/arpa/nameser.h, include/resolv.h:
        Change all uses of u_char to unsigned char,
        u_short and ushort to unsigned short, u_int and uint to unsigned int,
        u_long and ulong to unsigned long, u_int8_t to uint8_t,
        u_int16_t to uint16_t, u_int32_t to uint32_t, quad_t to int64_t,
        and u_int64_t and u_quad_t to uint64_t.

        * mach/sys/reboot.h: Remove two casts of integer literals
        to the types they already have.

        * bits/in.h: Correct error in description of IP_MULTICAST_LOOP.
        * sysdeps/unix/sysv/linux/bits/in.h: Likewise.
        * sysdeps/unix/sysv/linux/netinet/if_ether.h: Change a comment
        from referring to 'unsigned char' to 'uint8_t' for consistency with
        the macro definition below.

        * gmon/sys/gmon.h, inet/netinet/igmp.h, inet/protocols/talkd.h
        * io/fts.h, resolv/arpa/nameser.h, resolv/resolv.h
        * sunrpc/rpc/rpc_des.h, sysdeps/generic/netinet/ip.h
        * sysdeps/gnu/netinet/tcp.h, sysdeps/gnu/netinet/udp.h
        * sysdeps/mach/hurd/net/if_ppp.h, sysdeps/unix/sysv/linux/net/if_ppp.h
        * sysdeps/unix/sysv/linux/sys/acct.h
        * include/arpa/nameser.h, include/resolv.h:
        Fix indentation disrupted by mechanical edits.

        * inet/protocols/talkd.h, resolv/arpa/nameser.h
        * sysdeps/generic/netinet/in_systm.h
        * sysdeps/gnu/netinet/ip_icmp.h, sysdeps/gnu/netinet/tcp.h
        * sysdeps/gnu/netinet/udp.h
        * sysdeps/unix/sysv/linux/net/ethernet.h
        * sysdeps/unix/sysv/linux/net/if_arp.h
        * sysdeps/unix/sysv/linux/net/if_ppp.h
        * sysdeps/unix/sysv/linux/net/if_shaper.h
        * sysdeps/unix/sysv/linux/netinet/if_fddi.h
        * sysdeps/unix/sysv/linux/netinet/if_tr.h
        * sysdeps/unix/sysv/linux/netipx/ipx.h
        * sysdeps/unix/sysv/linux/sys/acct.h
        Include stdint.h for uintNN_t definitions.
        Don't include sys/cdefs.h, features.h, or asm/types.h directly.

2016-09-23  Zack Weinberg  <zackw@panix.com>

        * rpcsvc/nislib.h: Include rpcsvc/nis.h.
        * sysdeps/unix/sysv/linux/netrose/rose.h:
        Include sys/socket.h and netax25/ax25.h.

        * inet/netinet/icmp6.h, inet/netinet/ip6.h
        * resolv/arpa/nameser_compat.h:
        Use __BYTE_ORDER etc. instead of BYTE_ORDER etc.

        * sysdeps/unix/sysv/linux/sys/quota.h:
        Use __caddr_t instead of caddr_t.
        * sysdeps/unix/sysv/linux/sys/timerfd.h:
        Use __clockid_t instead of clockid_t.

        * sysvipc/sys/ipc.h: Remove unnecessary #warning.

        * argp/argp.h: Check whether _LIBC is defined before expanding it.
        * posix/glob.h: Check whether __USE_XOPEN2K8 is defined instead of
        expanding it.

        * misc/sys/cdefs.h: Tidy up conditional nest defining __flexarr.
        Define __glibc_c99_flexarr_available to 1 when the compiler
        supports C99-compatible flexible array members, 0 otherwise.
        * sysdeps/unix/sysv/linux/bits/socket.h
        * sysdeps/mach/hurd/bits/socket.h
        * bits/socket.h: Use __glibc_c99_flexarr_available in
        definitions of struct cmsghdr and CMSG_DATA.

2016-09-23  Florian Weimer  <fweimer@redhat.com>

        * manual/nss.texi (NSS Modules Interface): Adjust function return
        type to enum nss_status.  Document errnop argument.  Clarify
        h_errnop semantics.  Fix cross-reference formatting.
        (NSS Module Function Internals): Mention that *errnop needs to be
        set on failure, but not to zero.

2016-09-23  Florian Weimer  <fweimer@redhat.com>

        * io/tst-open-tmpfile.c (wrap_open64, wrap_openat64)
        (get_random_name): New functions.
        (check_wrapper_flags_mode): Use linkat to give the new file a name
        determined by get_random_name.
        (do_test): Add calls to test open64 and openat64.

2016-09-23  Florian Weimer  <fweimer@redhat.com>

        * test-skeleton.c: Remove #include <stdarg.h>.

2016-09-21  Alexandre Oliva <aoliva@redhat.com>

        [BZ #19826]
        * elf/dl-tls.c (_dl_allocate_tls_init): Restore DTV early
        initialization of static TLS entries.
        * elf/dl-reloc.c (_dl_nothread_init_static_tls): Likewise.
        * nptl/allocatestack.c (init_one_static_tls): Likewise.

2016-09-22  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * hurd/hurdmalloc.c (malloc_fork_prepare): Rename to
        _hurd_malloc_fork_prepare.
        (malloc_fork_parent): Rename to _hurd_malloc_fork_parent.
        (malloc_fork_child): Rename to _hurd_malloc_fork_child.
        (_hurd_fork_prepare_hook): Drop malloc_fork_prepare.
        (_hurd_fork_parent_hook): Drop malloc_fork_parent.
        (_hurd_fork_child_hook): Drop malloc_fork_child.
        * hurd/hurdmalloc.h (_hurd_malloc_fork_prepare,
        _hurd_malloc_fork_parent, _hurd_malloc_fork_child): Add declarations.
        * sysdeps/mach/hurd/fork.c (__fork): Call __malloc_fork_lock_parent
        after locking locks (notably hurd_dtable_lock). Call
        _hurd_malloc_fork_prepare after that. Call _hurd_malloc_fork_parent
        before __malloc_fork_unlock_parent and _hurd_malloc_fork_child before
        __malloc_fork_unlock_child.
        * sysdeps/mach/i386/syscall.S (syscall): Push back syscall number.

2016-09-21  James Greenhalgh  <james.greenhalgh@arm.com>

        * soft-fp/extendhftf2.c: New.
        * soft-fp/fixhfti.c: Likewise.
        * soft-fp/fixunshfti.c: Likewise.
        * soft-fp/floattihf.c: Likewise.
        * soft-fp/floatuntihf.c: Likewise.
        * soft-fp/half.h: Likewise.
        * soft-fp/trunctfhf2.c: Likewise.

2016-09-21  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (issubnormal): New
        macro.
        * math/libm-test.inc (issubnormal_test_data): New array.
        (issubnormal_test): New function.
        * manual/arith.texi (Floating Point Classes): Document
        issubnormal.
        * manual/libm-err-tab.pl: Update comment on interfaces without
        ulps tabulated.

        * sysdeps/generic/stdint.h: Define
        __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION and include
        <bits/libc-header-start.h> instead of including <features.h>.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INT8_WIDTH): New macro.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINT8_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INT16_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINT16_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INT32_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINT32_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INT64_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINT64_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INT_LEAST8_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINT_LEAST8_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INT_LEAST16_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINT_LEAST16_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INT_LEAST32_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINT_LEAST32_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INT_LEAST64_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINT_LEAST64_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INT_FAST8_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINT_FAST8_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INT_FAST16_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINT_FAST16_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INT_FAST32_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINT_FAST32_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INT_FAST64_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINT_FAST64_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INTPTR_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINTPTR_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INTMAX_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINTMAX_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (PTRDIFF_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (SIG_ATOMIC_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (SIZE_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (WCHAR_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (WINT_WIDTH): Likewise.
        * manual/arith.texi (Integers): Document these macros for types
        specified by width properties.
        * manual/lang.texi (Width of Type): Document these macros for
        other standard typedefs.
        * stdlib/tst-width-stdint.c: New file.
        * stdlib/Makefile (tests): Add tst-width-stdint.

2016-09-21  Florian Weimer  <fweimer@redhat.com>

        [BZ #20016]
        * resolv/res_send.c (__libc_res_nsend): Remove USE_HOOK code.
        * resolv/res_data.c (res_send_setqhook, res_send_setrhook):
        Move ...
        * resolv/compat-hooks.c (res_send_setqhook, res_send_setrhook):
        ... here, as compatibility symbols in a new file.
        * resolv/Makefile (libresolv-routines): Add compat-hooks.
        * resolv/res_init.c (__res_vinit): Adjust member names.
        * include/resolv.h (res_send_setqhook, res_send_setrhook): Remove.
        * resolv/resolv.h (res_sendhookact, res_send_qhook)
        (res_send_rhook): Remove.
        (struct __res_state): Rename qhook, rhook members.

2016-09-21  Florian Weimer  <fweimer@redhat.com>

        malloc: Use __libc_lock wrappers.
        * malloc/arena.c (list_lock, free_list_lock): Define using
        __libc_lock_define_initialized.
        (arena_lock): Adjust formatting.
        * malloc/malloc.c (struct malloc_state): Define mutex using
        __libc_lock_define.
        * sysdeps/generic/malloc-machine.h (mutex_t, mutex_init)
        (mutex_lock, mutex_trylock, mutex_unlock): Remove.
        * sysdeps/mach/hurd/malloc-machine.h (mutex_t, mutex_lock)
        (mutex_unlock, mutex_trylock): Remove.
        (__pthread_initialize): Remove unused macro.
        * sysdeps/nptl/malloc-machine.h (mutex_t, mutex_lock)
        (mutex_unlock, mutex_trylock): Remove.

2016-09-21  Florian Weimer  <fweimer@redhat.com>

        [BZ #20592]
        Remove RR type classification macros.
        * resolv/arpa/nameser.h (ns_t_qt_p, ns_t_mrr_p, ns_t_rr_p)
        (ns_t_udp_p, ns_t_xfr_p): Remove.

2016-09-21  Florian Weimer  <fweimer@redhat.com>

        Remove misleading version information.
        * resolv/arpa/nameser.h (__NAMESER): Remove.
        * resolv/arpa/nameser_compat.h (__BIND): Remove.

2016-09-21  Florian Weimer  <fweimer@redhat.com>

        Remove the always-defined BIND_4_COMPAT macro.
        * resolv/arpa/nameser.h: Unconditionally include
        <arpa/nameser_compat.h>.
        (BIND_4_COMPAT): Remove.
        * resolv/res_comp.c: Do not check BIND_4_COMPAT.

2016-09-21  Florian Weimer  <fweimer@redhat.com>

        [BZ #20591]
        Remove obsolete DNSSEC support.
        * resolv/arpa/nameser.h (ns_key_types, NS_KEY_*, NS_ALG_*)
        (NS_MD5_RSA_*, NS_DSA_*, NS_NXT_*, ns_sign, ns_sign2, ns_sign_tcp)
        (ns_sign_tcp2, ns_sign_tcp_init, ns_find_tsig, ns_verify)
        (ns_verify_tcp, ns_verify_tcp_init): Remove.
        (ns_cert_types): Add comment.
        * resolv/ns_print.c (ns_sprintrrf): Do not handle DNSSEC records
        separately.
        (KEY_RSA, KEY_HMAC_MD5, dst_s_id_calc, dst_s_get_int16)
        (dst_s_dns_key_id): Remove.
        * resolv/res_debug.c (__p_key_syms, __p_cert_syms): Remove unused
        variables.

2016-09-21  Florian Weimer  <fweimer@redhat.com>

        [BZ #20524]
        * manual/string.texi (String/Array Comparison): Clarify the
        strverscmp behavior.

2016-09-21  Florian Weimer  <fweimer@redhat.com>

        * test-skeleton.c (xasprintf): Add function.
        * io/tst-open-tmpfile.c: New test.
        * io/Makefile (tests): Add it.

2016-09-21  Florian Weimer  <fweimer@redhat.com>

        Avoid running $(CXX) during build to obtain header file paths.
        * configure.ac (CXX_SYSINCLUDES, CXX_CMATH_HEADER): Set.
        * config.make.in (c++-cstdlib-header, c++-cmath-header): Define.
        * Makerules (cstdlib, cmath): Remove variables.  Use
        $(c++-cstdlib-header), $(c++-cmath-header) instead.
        * configure: Regenerate.

2016-09-21  Florian Weimer  <fweimer@redhat.com>

        * Makeconfig (all-object-suffixes): Include .op only if
        $(build-profile).

2016-09-21  Florian Weimer  <fweimer@redhat.com>

        * elf/sln.c: Remove HAVE_CONFIG_H, S_ISDIR, S_ISLNK preprocessor
        conditionals.  Do not define PATH_MAX.

2016-09-20  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * posix/Makefile (tests): Add tst-spawn3.
        * posix/tst-spawn3.c: New file.
        * sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Close file descriptor
        if it is already opened for open action.

        * sysdeps/unix/sysv/linux/spawni.c (__spawnix): Correctly block and unblock
        all signals when executing the clone vfork child.
        (SIGALL_SET): Remove macro.

        * nptl/Makefile (tests): Add tst-exec5.
        * nptl/tst-exec5.c: New file.
        * sysdeps/unix/sysv/linux/spawni.c (__spawni): Correctly enable and disable
        asynchronous cancellation.

2016-09-20  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * hurd/exc2signal.c: #include <hurd/signal.h>
        (_hurd_exception2signal): Replace 'exception', 'code', 'subcode',
        'sigcode', 'error' parameters with 'detail' parameter.  Fix code
        accordingly.
        * mach/mach_error.c (mach_error): Fix old-style function definition.
        * mach/errstring.c (mach_error_type, mach_error_string): Likewise.

2016-09-20  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile (libm-calls): Remove s_nanF.
        (gen-libm-calls): Add s_nanF.

        * math/s_nan.c: Refactor into ...
        * math/s_nan_template.c: New file.

        * math/s_nanf.c: Removed.
        * math/s_nanl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_nan.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_nanl.c: Removed.

        * sysdeps/ieee754/ldbl-opt/math-type-macros-double.h:
        (LDOUBLE_nanl_libm_version): New macro.

        * sysdeps/generic/math-type-macros-double.h:
        (M_STRTO_NAN): New macro.
        * sysdeps/generic/math-type-macros-float.h: Likewise.
        * sysdeps/generic/math-type-macros-ldouble.h: Likewise.

        * sysdeps/generic/math-type-macros.h: Document
        M_STRTO_NAN.

2016-09-20  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/s_nanf.c: Remove __nanf undef.
        * math/s_nan.c: Remove __nan undef.
        * math/s_nanl.c: Remove __nanl undef.

        * sysdeps/generic/math_private.h (__nan): Remove macro
        override.
        (__nanf): Likewise.
        (__nanl): Likewise.

2016-09-20  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile (gen-all-calls): New variable.
        (generated): Replace gen-libm-calls with gen-all-calls.
        (gen-libm-templates.stmp): Likewise.  Also, ensure
        the output directory exists or is created and add
        dependency on the Makefile.
        (calls): Move s_ldexpF into gen-calls.
        (gen-calls): New variable.

        * math/s_ldexpf.c: Removed.
        * math/s_ldexpl.c: Removed.
        * math/s_ldexp.c: Refactored into ...
        * math/s_ldexp_template.c: New file.

        * sysdeps/generic/math-type-macros-double.h: Remove
        redundant fall-through definition of declare_mgen_alias.
        (declare_mgen_alias_2): New macro.

        * sysdeps/generc/math-type-macros.h (declare_mgen_alias_2):
        New macro for function aliased to two exported symbols.

        * sysdeps/ieee754/ldbl-opt/s_ldexp.c: Update to use
        new template file.
        sysdeps/ieee754/ldbl-opt/s_ldexpl.c: Likewise.

2016-09-20  Florian Weimer  <fweimer@redhat.com>

        * Makeconfig (all-object-suffixes): Remove .og.
        * Makerules (elide-routines.og): Remove.
        * sysdeps/i386/i686/Makefile (CFLAGS-.og, ASFLAGS-.og): Remove.
        * sysdeps/sparc/sparc32/sparcv9/Makefile (ASFLAGS-.og): Remove.
        * sysdeps/sparc/sparc64/Makefile (ASFLAGS-.op): Remove.

2016-09-20  Florian Weimer  <fweimer@redhat.com>

        * scripts/sysd-rules.awk (BEGIN): Only generate rtld patterns for
        .os objects.

2016-09-19  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        [BZ #20615]
        * sysdeps/powerpc/powerpc32/power9/multiarch/Implies: Replace
        fpu directory by non-fpu.
        * sysdeps/powerpc/powerpc64/power9/fpu/Implies: Remove dependency
        on non-fpu directory from a fpu directory.

2016-09-19  Joseph Myers  <joseph@codesourcery.com>

        * include/limits.h: Define
        __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION and include
        <bits/libc-header-start.h> instead of including <features.h>.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (CHAR_WIDTH): New macro.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (SCHAR_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UCHAR_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (SHRT_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (USHRT_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (INT_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (UINT_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (LONG_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (ULONG_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (LLONG_WIDTH): Likewise.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (ULLONG_WIDTH): Likewise.
        * manual/lang.texi (Width of Type): Document these macros.
        * stdlib/tst-width.c: New file.
        * stdlib/Makefile (tests): Add tst-width.

2016-09-18  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * intl/dcigettext.c (PATH_MAX): Call __pathconf instead of pathconf.
        * sysdeps/posix/dup.c (__dup): Call __fcntl instead of fcntl.

2016-09-15  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * nptl/sem_init.c (__new_sem_init): Init pad value to 0.
        * sysdeps/sparc/sparc32/sem_open.c: Remove file.
        * sysdeps/sparc/sparc32/sparcv9/sem_open.c: Likewise.

2016-09-15  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #18243]
        * rt/Makefile (test): Add tst-shm-cancel.
        * rt/tst-shm-cancel.c: New file.
        * sysdeps/posix/shm_open.c: Disable asynchronous cancellation.

        [BZ #18243]
        * nptl/pthreadP.h (__pthread_testcancel): Add prototype and hidden_proto.
        * nptl/pthread_testcancel.c (pthread_cancel): Add internal aliais
        definition.
        * nptl/sem_timedwait.c (sem_timedwait): Add cancellation check for
        uncontended case.
        * nptl/sem_wait.c (__new_sem_wait): Likewise.
        * nptl/tst-cancel12.c (cleanup): Remove wrong cancellation point.
        (tf): Fix check for uncontended case.
        (do_test): Likewise.
        * nptl/tst-cancel13.c (cleanup): Remove wrong cancellation point.
        (tf): Fix check for uncontended case.
        (do_test): Likewise.
        * nptl/tst-cancel14.c (cleanup): Remove wrong cancellation point.
        (tf): Fix check for uncontended case.
        (do_test): Likewise.
        * nptl/tst-cancel15.c (cleanup): Remove wrong cancellation point.
        (tf): Fix check for uncontended case.
        (do_test): Likewise.

        * sysdeps/sparc/sparc32/sem_wait.c: Remove file.
        * sysdeps/sparc/sparc32/sparcv9/sem_wait.c: Likewise.

        [BZ #15765]
        * nptl/Makefile (tests): Add tst-sem16.
        * nptl/tst-sem16.c: New file.
        * nptl/sem_open.c (sem_open): Disable asynchronous cancellation.

        * nptl/sem_open.c (sem_open): Init pad value to 0.
        * sysdeps/sparc/sparc32/sem_open.c: Remove file.
        * sysdeps/sparc/sparc32/sparcv9/sem_open.c: Likewise.

2016-09-15  Florian Weimer  <fweimer@redhat.com>

        [BZ #20611]
        * inet/Makefile (routines): Add inet6_scopeid_pton.
        (tests): Add tst-inet6_scopeid_pton.
        * inet/inet6_scopeid_pton.c: New file.
        * inet/net-internal.h: Likewise.
        * inet/tst-inet6_scopeid_pton.c: New test.
        * inet/Versions (GLIBC_PRIVATE): Add __inet6_scopeid_pton.
        * resolv/res_init.c (__res_vinit): Use __inet6_scopeid_pton.
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Likewise.

2016-09-14  Florian Weimer  <fweimer@redhat.com>

        Remove support for compiling wrappers with PTW.
        * sysdeps/nptl/Makeconfig: Drop ptw- support.
        * nptl/Makefile (pthread-compat-wrappers): Define.
        (libpthread-routines): Use pthread-compat-wrappers.
        * sysdeps/unix/sysv/linux/alpha/Makefile
        (libpthread-routines, libpthread-shared-only-routines): Remove
        ptw- prefix.
        * sysdeps/s390/nptl/Makefile
        (libpthread-routines, libpthread-shared-only-routines): Likewise.
        * sysdeps/ia64/nptl/Makefile
        (libpthread-routines, libpthread-shared-only-routines): Likewise.
        * sysdeps/nacl/Makefile (libpthread-routines): Use
        pthread-compat-wrappers to filter the routines list instead of the
        ptw- prefix.

2016-09-13  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128/e_acoshl.c: Wrap long double literals
        with L() and remove explicit suffix, convert real literals
        which can be equivalentally substituted with integers, and
        transform -L(x) to L(-x).

        * sysdeps/ieee754/ldbl-128/e_acosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_asinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_atan2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_atanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_coshl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_exp10l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_gammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_hypotl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_j0l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_j1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_log10l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_log2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_logl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_powl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_rem_pio2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_remainderl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_sinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/lgamma_negl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_asinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_atanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_cbrtl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_erfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_expm1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_fmal.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_frexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_llrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_llroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_log1pl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_lrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_lroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nearbyintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nextafterl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_remquol.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalblnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_tanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/t_expl.h: Likewise.
        * sysdeps/ieee754/ldbl-128/t_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/x2y2m1l.c: Likewise.

2016-09-13  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_init.c: Remove _LIBC_REENTRANT; it is always defined.

2016-09-10  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * malloc/Makefile (tests): Remove individual static test names
        and just add all of tests-static.

        * csu/libc-start.c (__libc_csu_irel): Remove declaration.

2016-09-07  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/powerpc32/e500/nofpu/fetestexceptflag.c: New
        file.

        * sysdeps/sparc/fpu/fegetmode.c: New file.
        * sysdeps/sparc/fpu/fesetmode.c: Likewise.

        * sysdeps/sh/sh4/fpu/fegetmode.c: New file.
        * sysdeps/sh/sh4/fpu/fesetmode.c: Likewise.

        * sysdeps/s390/fpu/fegetmode.c: New file.
        * sysdeps/s390/fpu/fesetmode.c: Likewise.

        * sysdeps/powerpc/fpu/fegetmode.c: New file.
        * sysdeps/powerpc/fpu/fesetmode.c: Likewise.
        * sysdeps/powerpc/nofpu/fegetmode.c: Likewise.
        * sysdeps/powerpc/nofpu/fesetmode.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fegetmode.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fesetmode.c: Likewise.

        * sysdeps/mips/fpu/fegetmode.c: New file.
        * sysdeps/mips/fpu/fesetmode.c: Likewise.

        * sysdeps/m68k/fpu/fegetmode.c: New file.
        * sysdeps/m69k/fpu/fesetmode.c: Likewise.

        * sysdeps/ia64/fpu/fegetmode.c: New file.
        * sysdeps/ia64/fpu/fesetmode.c: Likewise.

        * sysdeps/hppa/fpu/fegetmode.c: New file.
        * sysdeps/hppa/fpu/fesetmode.c: Likewise.

        * sysdeps/arm/fegetmode.c: New file.
        * sysdeps/arm/fesetmode.c: Likewise.

        * sysdeps/alpha/fpu/fegetmode.c: New file.
        * sysdeps/alpha/fpu/fesetmode.c: Likewise.

        * sysdeps/aarch64/fpu/fegetmode.c: New file.
        * sysdeps/aarch64/fpu/fesetmode.c: Likewise.

        * math/fegetmode.c: New file.
        * math/fesetmode.c: Likewise.
        * sysdeps/i386/fpu/fegetmode.c: Likewise.
        * sysdeps/i386/fpu/fesetmode.c: Likewise.
        * sysdeps/x86_64/fpu/fegetmode.c: Likewise.
        * sysdeps/x86_64/fpu/fesetmode.c: Likewise.
        * math/fenv.h: Update comment on inclusion of <bits/fenv.h>.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (fegetmode): New function
        declaration.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (fesetmode): Likewise.
        * bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (femode_t): New
        typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/aarch64/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/alpha/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/arm/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/hppa/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/ia64/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/m68k/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/microblaze/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/mips/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/nios2/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/powerpc/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (__fe_dfl_mode): New variable
        declaration.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/s390/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/sh/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/sparc/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/tile/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * sysdeps/x86/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (femode_t): New typedef.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (FE_DFL_MODE): New macro.
        * manual/arith.texi (FE_DFL_MODE): Document macro.
        (fegetmode): Document function.
        (fesetmode): Likewise.
        * math/Versions (fegetmode): New libm symbol at version
        GLIBC_2.25.
        (fesetmode): Likewise.
        * math/Makefile (libm-support): Add fegetmode and fesetmode.
        (tests): Add test-femode and test-femode-traps.
        * math/test-femode-traps.c: New file.
        * math/test-femode.c: Likewise.
        * sysdeps/powerpc/fpu/fenv_const.c (__fe_dfl_mode): Declare as
        alias for __fe_dfl_env.
        * sysdeps/powerpc/nofpu/fenv_const.c (__fe_dfl_mode): Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fenv_const.c
        (__fe_dfl_mode): Likewise.
        * sysdeps/powerpc/Versions (__fe_dfl_mode): New libm symbol at
        version GLIBC_2.25.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-09-06  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20495]
        [BZ #20508]
        * sysdeps/x86/cpu-features.c (init_cpu_features): For Intel
        processors, set Use_dl_runtime_resolve_slow and set
        Use_dl_runtime_resolve_opt if XGETBV suports ECX == 1.
        * sysdeps/x86/cpu-features.h (bit_arch_Use_dl_runtime_resolve_opt):
        New.
        (bit_arch_Use_dl_runtime_resolve_slow): Likewise.
        (index_arch_Use_dl_runtime_resolve_opt): Likewise.
        (index_arch_Use_dl_runtime_resolve_slow): Likewise.
        * sysdeps/x86_64/dl-machine.h (elf_machine_runtime_setup): Use
        _dl_runtime_resolve_avx512_opt and _dl_runtime_resolve_avx_opt
        if Use_dl_runtime_resolve_opt is set.  Use
        _dl_runtime_resolve_slow if Use_dl_runtime_resolve_slow is set.
        * sysdeps/x86_64/dl-trampoline.S: Include <cpu-features.h>.
        (_dl_runtime_resolve_opt): New.  Defined for AVX and AVX512.
        (_dl_runtime_resolve): Add one for _dl_runtime_resolve_sse_vex.
        * sysdeps/x86_64/dl-trampoline.h (_dl_runtime_resolve_avx_slow):
        New.
        (_dl_runtime_resolve_opt): Likewise.
        (_dl_runtime_profile): Define only if _dl_runtime_profile is
        defined.

2016-09-06  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/s390/localplt.data: Mark ld.so:
        __libc_memalign with "+ RELA R_390_GLOB_DAT".

2016-09-06  Florian Weimer  <fweimer@redhat.com>

        Convert malloc to __libc_lock.  Automated part, using this Perl
        s/// command:
          s/(?:\(void\)\s*)?mutex_((?:|un|try)lock|init)
            \s*\(\&([^\)]+)\)/__libc_lock_$1\ ($2)/gx;
        * malloc/malloc.c, malloc/arena.c, malloc/hooks.c: Perform
        conversion.

2016-09-05  Aurelien Jarno  <aurelien@aurel32.net>

        * conform/Makefile (conformtest-header-tests): Pass -I. to $(PERL).
        (linknamespace-symlists-tests): Likewise.
        (linknamespace-header-tests): Likewise.

2016-09-03  Aurelien Jarno  <aurelien@aurel32.net>

        [BZ #19810]
        * elf/dl-open.c (dl_open_worker): Set DF_1_NODELETE flag later.
        * elf/tst-noload.c: New test case.
        * elf/Makefile (tests): Add tst-noload.

2016-09-02  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/dup.c: Add libc_hidden_def.

        * sysdeps/posix/wait3.c: Don't treat STAT_LOC as a union, since it's
        not any more.

        * sysdeps/nacl/clock.c (clock): nacl_abi_clock_t -> nacl_irt_clock_t

2016-09-02  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/ieee754/dbl-64/s_sin.c (do_cos): Mark as inline.
        (do_cos_slow): Likewise.
        (do_sin): Likewise.
        (do_sin_slow): Likewise.
        (slow): Likewise.
        (slow1): Likewise.
        (slow2): Likewise.
        (sloww): Likewise.
        (sloww1): Likewise.
        (sloww2): Likewise.
        (bsloww): Likewise.
        (bsloww1): Likewise.
        (bsloww2): Likewise.
        (cslow2): Likewise.

        * sysdeps/ieee754/dbl-64/s_sin.c (__sin): Use do_sin.

        * sysdeps/ieee754/dbl-64/s_sin.c (do_cos): Accept X and DX as input
        arguments.  Consolidate input partitioning from callers here.
        (do_cos_slow): Likewise.
        (do_sin): Likewise.
        (do_sin_slow): Likewise.
        (do_sincos_1): Remove the no longer necessary input partitioning.
        (do_sincos_2): Likewise.
        (__sin): Likewise.
        (__cos): Likewise.
        (slow1): Likewise.
        (slow2): Likewise.
        (sloww1): Likewise.
        (sloww2): Likewise.
        (bsloww1): Likewise.
        (bsloww2): Likewise.
        (cslow2): Likewise.

2016-09-02  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/vfscanf.c (_IO_vfwscanf): Use MB_LEN_MAX instead of
        MB_CUR_MAX to avoid race condition.  Avoid pointer arithmetic
        outside of allocated array.

2016-09-02  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/vfprintf.c (process_string_arg): Use MB_LEN_MAX
        instead of MB_CUR_MAX to avoid variable-length array.

2016-09-01  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile (libm-calls): Remove k_rem_pio2F.
        (type-double-routines): Add k_rem_pio2.
        (type-float-routines): Add k_rem_pio2f.

        * sysdeps/generic/math_private.h:
        (__kernel_rem_pio2l): Removed.

        * math/k_rem_pio2l.c: Removed.
        * sysdeps/i386/fpu/k_rem_pio2l.c: Removed.
        * sysdeps/ia64/fpu/k_rem_pio2l.c: Removed.
        * sysdeps/m68k/m680x0/fpu/k_rem_pio2l.c: Removed.
        * sysdeps/x86_64/fpu/k_rem_pio2l.c: Removed.

2016-09-01  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile (gen-libm-calls): Add s_fmin
        (libm-calls): Remove above.

        * math/s_fmin.c: Refactor into ...
        * math/s_fmin_template.c: New file.

        * math/s_fminf.c: Removed.
        * math/s_fminl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/math-type-macros-double.h:
        (LDOUBLE_fmin_libm_version): New macro.

        * sysdeps/ieee754/ldbl-opt/s_fmin.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_fminl.c: Removed.

2016-09-01  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile: (gen-libm-calls): Add s_fmax.
        (libm-calls): Remove above.

        * math/s_fmax.c: Refactor into ...
        * math/s_fmax_template.c: New file.
        * math/s_fmaxf.c: Removed.
        * math/s_fmaxl.c: Removed.

        * sysdeps/ieee754/ldbl-opt/math-type-macros-double.h:
        (LDOUBLE_fmaxl_libm_version): New macro.

        * sysdeps/ieee754/ldbl-opt/s_fmax.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_fmaxl.c: Removed.

        * sysdeps/aarch64/fpu/s_fmax.c: Append fpu/ to include of
        s_fmin.c to pick the aarch64 version of the file.
        * sysdeps/aarch64/fpu/s_fmaxf.c: Likewise.
        * sysdeps/aarch64/fpu/s_fminf.c: Likewise.

2016-09-01  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile: (gen-libm-calls): Add s_nextdown.
        (libm-calls): Remove above.

        * math/s_nextdown.c: Refactor into ...
        * math/s_nextdown_template.c: New file.
        * math/s_nextdownf.c: Removed.
        * math/s_nextdownl.c: Removed.

        * sysdeps/ieee754/ldbl-opt/s_nextdownl.c: New file.

2016-09-01  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile (gen-libm-calls): Add s_fdim.
        (libm-calls): Move to above.

        * math/s_fdim.c: Renamed and refactored into to ...
        * math/s_fdim_template.c: New file.
        * math/s_fdiml.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_fdim.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_fdiml.c: Removed.

        * sysdeps/generic/math-type-macros-double.h:
        (declare_mgen_alias): Don't declare if already declared.
        * sysdeps/ieee754/ldbl-opt/math-type-macros-ldouble.h:
        Likewise.

        * sysdeps/ieee754/ldbl-opt/math-type-macros-double.h:
        (declare_mgen_alias): Don't declare if already declared.
        (M_LIBM_NEED_COMPAT): Likewise.
        (declare_mgen_libm_compat): Likewise.
        (LDOUBLE_fdiml_libm_version): New macro.

        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c:
        Include math/s_fdim.c now that ldbl-opt version is not needed.
        (declare_mgen_alias): New macro to disable aliasing.

        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf-vis3.c:
        (declare_mgen_alias): Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf.c:
        (declare_mgen_alias): Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-vis3.c:
        (declare_mgen_alias): Likewise.
        (M_LIBM_NEED_COMPAT): Likewise.

2016-09-01  Florian Weimer  <fweimer@redhat.com>

        [BZ #20525]
        * sysdeps/unix/sysv/linux/sys/quota.h: Update copyright.
        Include <linux/quota.h>.
        (fs_to_dq_blocks): Hard-code BLOCK_SIZE as 1024, to match dbtob
        and btodb.
        (_LINUX_QUOTA_VERSION, MAXQUOTAS, USRQUOTA, GRPQUOTA, INITQFNAMES)
        (SUBCMDMASK, SUBCMDSHIFT, QCMD, Q_QUOTAON, Q_QUOTAOFF, Q_GETQUOTA)
        (Q_SETQUOTA, Q_SETUSE, Q_SYNC, Q_SETQLIM, Q_GETSTATS, Q_RSQUASH)
        (Q_GETFMT, Q_GETINFO, Q_SETINFO, Q_GETNEXTQUOTA, QIF_BLIMITS)
        (QIF_SPACE, QIF_ILIMITS, QIF_INODES, QIF_BTIME, QIF_ITIME)
        (QIF_LIMITS, QIF_USAGE, QIF_TIMES, QIF_ALL, IIF_BGRACE)
        (IIF_IGRACE, IIF_FLAGS, IIF_ALL): Remove.
        (struct dqblock, struct dqinfo): Use __uint64_t and __uint32_t
        types.
        * sysdeps/unix/sysv/linux/tst-quota.c: New test.
        * sysdeps/unix/sysv/linux/Makefile (tests): Add it.

2016-08-31  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128/e_gammal_r.c:
        (gammal_positive): Fix spacing.
        (__ieee754_gammal_r): Likewise.

2016-08-31  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128/math_ldbl.h:
        (_Float128): Define as long double, always.
        (L): Apply long double type suffix, always.

        * sysdeps/ieee754/ldbl-128/e_acoshl.c: Rename long double
        _Float128, excepting comments.

        * sysdeps/ieee754/ldbl-128/e_acosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_atan2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_atanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_coshl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_exp10l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_fmodl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_gammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_hypotl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_ilogbl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_j0l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_j1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_log10l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_log2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_logl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_powl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_rem_pio2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_remainderl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_sinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/gamma_productl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/lgamma_negl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/lgamma_productl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_asinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_atanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_cbrtl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_ceill.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_copysignl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_erfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_expm1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_fabsl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_finitel.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_floorl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_fmal.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_fpclassifyl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_frexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_isinfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_isnanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_issignalingl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_llrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_llroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_log1pl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_logbl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_lrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_lroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_modfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nearbyintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nextafterl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nextupl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_remquol.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_rintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_roundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalblnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_tanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_truncl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/t_expl.h: Likewise.
        * sysdeps/ieee754/ldbl-128/x2y2m1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_asinl.c: Likewise.

        * sysdeps/ieee754/ldbl-128/s_signbitl.c: Rename long double
        _Float128, and include math_private.h.
        * sysdeps/ieee754/ldbl-128/t_sincosl.c: Likewise.

        * sysdeps/ieee754/ldbl-128ibm/e_expl.c (L): Define using
        long double semantics.
        (_Float128): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_j0l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_j1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_lgammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_cbrtl.c: Likewise.

2016-08-31  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * config.h.in (HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT): New undefine.
        * sysdeps/s390/configure.ac: Add test for z196 zarch support.
        * sysdeps/s390/configure: Regenerated.
        * sysdeps/s390/fpu/fraiseexcpt.c (__feraiseexcept): Use ledbra
        instruction for raising over-/underflow if z196 zarch is supported
        by default.
        * sysdeps/s390/fpu/fsetexcptflg.c (fesetexceptflag): Correct comment.

2016-08-30  Svante Signell  <svante.signell@gmail.com>

        * sysdeps/mach/hurd/adjtime.c (__adjtime): When OLDDELTA is NULL, make
        it point to a dumb buffer for RPC to fill it.

2016-08-30  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * sysdeps/ieee754/dbl-64/s_sin.c (do_cos_slow): Use ternary
        instead of if/else.
        (do_sin_slow): Likewise.
        (do_sincos_1): Use fabs instead of if/else.
        (do_sincos_2): Likewise.
        (__sin): Likewise.
        (__cos): Likewise.
        (slow2): Likewise.
        (sloww): Likewise.
        (sloww1): Likewise.  Drop argument M.
        (sloww2): Use fabs instead of if/else.
        (bsloww): Likewise.
        (bsloww1): Likewise.
        (bsloww2): Likewise.

        * sysdeps/ieee754/dbl-64/s_sin.c (reduce_and_compute): Add
        fall through comment.
        (do_sincos_1): Likewise.

        * sysdeps/ieee754/dbl-64/s_sin.c (reduce_and_compute):
        Consolidate switch cases 0 and 2.

2016-08-29  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile (libm-gen-calls): Add cpow, clog, clog10, cexp, cproj.
        (libm-calls): Remove the above.

        * math/s_cexp_template.c: Update using type-generic macros.
        * math/s_clog10_template.c: Likewise.
        * math/s_cpow_template.c: Likewise.
        * math/s_clog_template.c: Likewise.
        * math/s_cproj_template.c: Likewise.
        * math/s_csqrt_template.c: Likewise.

        * math/s_cexp.c: Removed.
        * math/s_cexpf.c: Removed.
        * math/s_cexpl.c: Removed.
        * math/s_clog10.c: Removed.
        * math/s_clog10f.c: Removed.
        * math/s_clog10l.c: Removed.
        * math/s_cpow.c: Removed.
        * math/s_cpowf.c: Removed.
        * math/s_cpowl.c: Removed.
        * math/s_clog.c: Removed.
        * math/s_clogf.c: Removed.
        * math/s_clogl.c: Removed.
        * math/s_cproj.c: Removed.
        * math/s_cprojf.c: Removed.
        * math/s_cprojl.c: Removed.
        * math/s_csqrt.c: Removed.
        * math/s_csqrtf.c: Removed.
        * math/s_csqrtl.c: Removed.

        * sysdeps/alpha/fpu/s_cexpf.c: Update using templated version.
        * sysdeps/alpha/fpu/s_clog10f.c: Update using templated version.
        * sysdeps/alpha/fpu/s_clogf.c: Update using templated version.
        * sysdeps/alpha/fpu/s_cpowf.c: Update using templated version.
        * sysdeps/alpha/fpu/s_cprojf.c: Update using templated version.
        * sysdeps/alpha/fpu/s_csqrtf.c: Update using templated version.

        * sysdeps/ieee754/ldbl-opt/s_cexp.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_cexpl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_clog.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_clog10.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_clog10l.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_cpow.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_cpowl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_cproj.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_cprojl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_csqrt.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_csqrtl.c: Removed.

        * sysdeps/ieee754/ldbl-opt/s_clogl.c: Update using templated
        version.

        * sysdeps/m68k/m680x0/fpu/s_cexp.c: Refactor into.
        * sysdeps/m68k/m680x0/fpu/s_cexp_template.c: New file.
        * sysdeps/m68k/m680x0/fpu/s_cexpf.c: Removed.
        * sysdeps/m68k/m680x0/fpu/s_cexpl.c: Removed.

2016-08-29  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * s_cexp_template.c: Copy of s_cexp.c.
        * s_clog_template.c: Copy of s_clog.c.
        * s_clog10_template.c: Copy of s_clog10.c.
        * s_cpow_template.c: Copy of s_cpow.c.
        * s_cproj_template.c: Copy of s_cproj.c.
        * s_csqrt_template.c: Copy of s_csqrt.c.

2016-08-29  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        [BZ #20517]
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c:
        Include ldbl-opt/s_fdim.c to ensure fdiml@GLIBC_2.1 is
        exported.

2016-08-29  Joseph Myers  <joseph@codesourcery.com>

        * math/fetestexceptflag.c: New file.
        * sysdeps/s390/fpu/fetestexceptflag.c: Likewise.  Comment by
        Stefan Liebler.
        * math/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
        (fetestexceptflag): New function declaration.
        * manual/arith.texi (fetestexceptflag): Document function.
        * math/Versions (fetestexceptflag): New libm symbol at version
        GLIBC_2.25.
        * math/Makefile (libm-support): Add fetestexceptflag.
        (tests): Add test-fetestexceptflag.
        * math/test-fetestexceptflag.c: New file.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-08-26  Florian Weimer  <fweimer@redhat.com>

        [BZ #20432]
        Avoid strong references to malloc-internal symbols when linking
        statically, to support statically interposed mallocs.
        * include/libc-symbols.h (call_function_static_weak): New macro.
        * malloc/Makefile (tests): Add tst-interpose-nothread,
        tst-interpose-thread, tst-interpose-static-nothread,
        tst-interpose-static-thread.
        (tests-static): Add tst-interpose-static-nothread,
        tst-interpose-static-thread.
        (extra-tests-objs): Add tst-interpose-aux-nothread.o,
        tst-interpose-aux-thread.o.
        (test-extras): Add tst-interpose-aux-nothread,
        tst-interpose-aux-thread.
        (tst-interpose-nothread, tst-interpose-static-nothread): Link with
        tst-interpose-aux-nothread.o.
        (tst-interpose-thread, tst-interpose-static-thread): Link with
        tst-interpose-aux-thread.o and libthread.
        * malloc/tst-interpose-aux-nothread.c: New file.
        * malloc/tst-interpose-aux-thread.c: Likewise.
        * malloc/tst-interpose-aux.c: Likewise.
        * malloc/tst-interpose-aux.h: Likewise.
        * malloc/tst-interpose-nothread.c: Likewise.
        * malloc/tst-interpose-skeleton.c: Likewise.
        * malloc/tst-interpose-static-nothread.c: Likewise.
        * malloc/tst-interpose-static-thread.c: Likewise.
        * malloc/tst-interpose-thread.c: Likewise.
        * nptl/tst-tls3-malloc.c: Use new interposed malloc.
        * sysdeps/mach/hurd/fork.c (__fork): Only call
        __malloc_fork_lock_parent, __malloc_fork_unlock_parent,
        __malloc_fork_unlock_child if defined.
        * sysdeps/nptl/fork.c (__libc_fork): Likewise.

2016-08-26  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * test-skeleton.c (delayed_exit_thread): Add initializer on struct
        timespec C99 designated initialization.

2016-08-26  Florian Weimer  <fweimer@redhat.com>

        [BZ #19946]
        Avoid expected SIGALRM signals.
        * test-skeleton.c (xpthread_sigmask, xpthread_mutex_lock)
        (xpthread_spin_lock, xpthread_cond_wait, xpthread_barrier_wait)
        (xpthread_create, xpthread_detach, xpthread_join)
        (delayed_exit_thread, delayed_exit): New functions.
        * nptl/tst-cond3 (EXPECTED_SIGNAL): Remove.
        (tf): Use xpthread_cond_wait.
        (do_test): Likewise.  Replace alarm with delayed_exit.
        * nptl/tst-eintr1.c (EXPECTED_SIGNAL, TIMEOUT): Remove.
        (do_test): Call delayed_exit.  Report failure.
        * nptl/tst-eintr2.c (EXPECTED_SIGNAL, TIMEOUT): Remove.
        (do_test): Call delayed_exit.
        * nptl/tst-eintr3.c (EXPECTED_SIGNAL, TIMEOUT): Remove.
        (do_test): Call delayed_exit.  Use xpthread_join.  Report error.
        * nptl/tst-eintr4.c (EXPECTED_SIGNAL, TIMEOUT): Remove.
        (do_test): Call delayed_exit.  Use xpthread_barrier_wait.  Report
        error.
        * nptl/tst-eintr5.c (EXPECTED_SIGNAL, TIMEOUT): Remove.
        (do_test): Call delayed_exit.  Use xpthread_cond_wait.  Report
        error.
        * nptl/tst-exit2.c (EXPECTED_SIGNAL): Remove.
        (do_test): Call delayed_exit.
        * nptl/tst-exit3.c (EXPECTED_SIGNAL): Remove.
        (do_test): Call delayed_exit.
        * nptl/tst-mutex6.c (EXPECTED_SIGNAL): Remove.
        (do_test): Call delayed_exit instead of alarm.  Use
        xpthread_mutex_lock.
        * nptl/tst-rwlock5.c (EXPECTED_SIGNAL): Remove.
        (do_test): Call delayed_exit instead of alarm.  Use
        xpthread_mutex_lock.
        * nptl/tst-sem2.c (EXPECTED_SIGNAL): Remove.
        (do_test): Call delayed_exit instead of alarm.
        * nptl/tst-spin3.c (EXPECTED_SIGNAL): Remove.
        (do_test): Call delayed_exit instead of alarm.  Use
        xpthread_spin_lock.
        * nptl/tst-stdio1.c (EXPECTED_SIGNAL): Remove.
        (do_test): Call delayed_exit instead of alarm.  Use
        xpthread_join.

2016-08-26  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/dl-trampoline.h (_dl_runtime_resolve): Don't
        adjust CFA when allocating register save area on re-aligned
        stack.

2016-08-26  Florian Weimer  <fweimer@redhat.com>

        * string/tst-cmp.c: New test.
        * string/Makefile (tests): Add it.

2016-08-25  Mark Wielaard  <mark@klomp.org>

        * misc/tsearch.c (struct node_t): Reduce to 3 pointers if
        USE_MALLOC_LOW_BIT.  Define pointer/value accessors.
        (check_tree_recurse): Use newly defined accessors.
        (check_tree): Likewise.
        (maybe_split_for_insert): Likewise.
        (__tfind): Likewise.
        (__tdelete): Likewise.
        (trecurse): Likewise.
        (tdestroy_recurse): Likewise.
        (__tsearch): Likewise. And add asserts for malloc alignment.
        (__twalk): Cast root to node in case CHECK_TREE is defined.

2016-08-21  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * scripts/check-local-headers.sh (exclude): Add mach_debug/.

2016-08-19  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile (libm-gen-calls): Add
        catan, catanh, ctan, ctanh.
        (libm-calls): Remove the above.

        * math/s_catan_template.c: Update using type-generic macros.
        * math/s_catanh_template.c: Likewise.
        * math/s_ctan_template.c: Likewise.
        * math/s_ctanh_template.c: Likewise.

        * math/s_catanf.c: Removed.
        * math/s_catan.c: Removed.
        * math/s_catanl.c: Removed.
        * math/s_catanhf.c: Removed.
        * math/s_catanh.c: Removed.
        * math/s_catanhl.c: Removed.
        * math/s_ctanf.c: Removed.
        * math/s_ctan.c: Removed.
        * math/s_ctanl.c: Removed.
        * math/s_ctanhf.c: Removed.
        * math/s_ctanh.c: Removed.
        * math/s_ctanhl.c: Removed.

        * sysdeps/ieee754/ldbl-opt/s_catanhl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_catanl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_ctan.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_ctanh.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_ctanhl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_ctanl.c: Removed.

        * sysdeps/alpha/fpu/s_catanf.c: Update to use template file.
        * sysdeps/alpha/fpu/s_catanhf.c: Likewise.
        * sysdeps/alpha/fpu/s_ctanf.c: Likewise.
        * sysdeps/alpha/fpu/s_ctanhf.c: Likewise.

2016-08-19  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * s_catan_template.c: Copy of s_catan.c.
        * s_catanh_template.c: Copy of s_catanh.c.
        * s_ctan_template.c: Copy of s_ctan.c.
        * s_ctanh_template.c: Copy of s_ctanh.c.

2016-08-19  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile (gen-libm-calls): Move
        casin, casinh, csin, csinh here.
        (libm-calls): Remove the above.

        * math/s_casin_template.c: Update using type-generic macros.
        * math/s_casinh_template.c: Likewise.
        * math/s_csin_template.c: Likewise.
        * math/s_csinh_template.c: Likewise.
        * math/k_casinh_template.c: Likewise.

        * math/s_casinf.c: Removed.
        * math/s_casin.c: Removed.
        * math/s_casinl.c: Removed.
        * math/s_casinh.c: Removed.
        * math/s_casinhf.c: Removed.
        * math/s_casinhl.c: Removed.
        * math/s_csin.c: Removed.
        * math/s_csinf.c: Removed.
        * math/s_csinl.c: Removed.
        * math/s_csinh.c: Removed.
        * math/s_csinhf.c: Removed.
        * math/s_csinhl.c: Removed.
        * math/k_casinh.c: Removed.
        * math/k_casinhf.c: Removed.
        * math/k_casinhl.c: Removed.

        * sysdeps/alpha/fpu/s_casinf.c: Refactor using templated version.
        * sysdeps/alpha/fpu/s_casinhf.c: Likewise.
        * sysdeps/alpha/fpu/s_csinf.c: Likewise.
        * sysdeps/alpha/fpu/s_csinhf.c: Likewise.

        * sysdeps/ieee754/ldbl-opt/s_casin.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_casinh.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_casinhl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_casinl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_csin.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_csinh.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_csinhl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_csinl.c: Removed.

        * sysdeps/m68k/m680x0/fpu/s_csin.c: Refactor into ...
        * sysdeps/m68k/m680x0/fpu/s_csin_template.c: New file.
        * sysdeps/m68k/m680x0/fpu/s_csinf.c: Removed.
        * sysdeps/m68k/m680x0/fpu/s_csinl.c: Removed.

        * sysdeps/m68k/m680x0/fpu/s_csinh.c: Refactor into.
        * sysdeps/m68k/m680x0/fpu/s_csinh_template.c: New file.
        * sysdeps/m68k/m680x0/fpu/s_csinhf.c: Removed.
        * sysdeps/m68k/m680x0/fpu/s_csinhl.c: Removed.

2016-08-19  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * s_casin_template.c: Copy of s_casin.c.
        * s_casinh_template.c: Copy of s_casinh.c.
        * s_csin_template.c: Copy of s_csin.c.
        * s_csinh_template.c: Copy of s_csinh.c.
        * k_casinh_template.c: Copy of k_casinh.c.

2016-08-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.h (bit_YMM_state): Set to (1 << 2).

2016-08-19  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128/gamma_productl.c:
        (mul_split) Remove, rename as mul_splitl, remove
        redundant float.h include, and include via mul_splitl.h

        * sysdeps/ieee754/ldbl-128/lgamma_productl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/x2y2m1l.c: Likewise.
        * sysdeps/ieee754/ldbl-96/gamma_product.c: Likewise.
        * sysdeps/ieee754/ldbl-96/lgamma_product.c: Likewise.
        * sysdeps/ieee754/ldbl-96/x2y2m1.c: Likewise.

        * math/mul_splitl.h: New file.

        * sysdeps/ieee754/dbl-64/gamma_product.c (mul_split):
        Move into mul_split.h, and remove redundant float.h include.

        * sysdeps/ieee754/dbl-64/lgamma_product.c: Likewise.
        * sysdeps/ieee754/dbl-64/x2y2m1.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fmal.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/x2y2m1.c: Likewise.

        * math/mul_split.h: New file.

2016-08-19  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile (libm-gen-calls): Move
        s_cacos, s_cacosh, s_ccos, s_ccosh from ...
        (libm-calls): Remove above.

        * math/s_cacos_template.c: Update using type-generic macros.
        * math/s_cacosh_template.c: Likewise.
        * math/s_ccos_template.c: Likewise.
        * math/s_ccosh_template.c: Likewise.

        * math/s_cacosf.c: Removed.
        * math/s_cacos.c: Removed.
        * math/s_cacosl.c: Removed.
        * math/s_cacoshf.c: Removed.
        * math/s_cacosh.c: Removed.
        * math/s_cacoshl.c: Removed.
        * math/s_ccosf.c: Removed.
        * math/s_ccos.c: Removed.
        * math/s_ccosl.c: Removed.
        * math/s_ccoshf.c: Removed.
        * math/s_ccosh.c: Removed.
        * math/s_ccoshl.c: Removed.

        * sysdeps/ieee754/ldbl-opt/s_cacoshl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_cacosl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_ccos.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_ccosh.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_ccoshl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/s_ccosl.c: Removed.

        * sysdeps/m68k/m680x0/fpu/s_ccosh.c: Refactor into.
        * sysdeps/m68k/m680x0/fpu/s_ccosh_template.c: New file.
        * sysdeps/m68k/m680x0/fpu/s_ccoshf.c: Removed.
        * sysdeps/m68k/m680x0/fpu/s_ccoshl.c: Removed.

        * sysdeps/alpha/fpu/s_cacosf.c: Update to use template file.
        * sysdeps/alpha/fpu/s_cacoshf.c: Likewise.
        * sysdeps/alpha/fpu/s_ccosf.c: Likewise.
        * sysdeps/alpha/fpu/s_ccoshf.c: Likewise.

2016-08-19  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * s_cacos_template.c: Copy of s_cacos.c.
        * s_cacosh_template.c: Copy of s_cacosh.c.
        * s_ccos_template.c: Copy of s_ccos.c.
        * s_ccosh_template.c: Copy of s_ccosh.c.

2016-08-19  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * stdlib/tst-strtod-round-skeleton.c:
        Refactored from tst-strtod-round.c.

        (L_): New macro to apply literal modifier.
        (FNPFX): New macro to select str or wcs prefix.
        (CHAR): New macro to choose wchar_t or char.
        (STRM): New macro to choose printf for tested character type.

        (STRTO): New macro to choose appropriate string -> real function.
        (FNPFXS): Stringitized version of FNPFX.
        (STR): Support for above macro.
        (STRX): Likewise.

        (TEST): Update with above macros.
        (test): Likewise.
        (GEN_ONE_TEST): Likewise.
        (test_in_one_mode): Likewise.

        * stdlib/tst-strtod-round.c: New file.
        * wcsmbs/tst-wcstod-round.c: New file.

        * wcsmbs/Makefile: (tests): Add tst-wcstod-round
        (tst-wcstod-round): Add libm depencency for fesetround.

2016-08-19  Zack Weinberg  <zackw@panix.com>

        * debug/tst-chk1.c: Add tests for fortification of bcopy and bzero.

2016-08-18  Torvald Riegel  <triegel@redhat.com>

        [BZ #20477]
        * resolv/res_hconf.c (do_init): Use atomic access.
        * resolv/res_hconf.h: Add comments.
        * nscd/aicache.c (addhstaiX): Call _res_hconf_init unconditionally.
        * nss/getXXbyYY_r.c (REENTRANT_NAME): Likewise.
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Likewise.

2016-08-18  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/ieee754/dbl-64/k_rem_pio2.c (__kernel_rem_pio2):
        Use DIAG_*_NEEDS_COMMENT macro to get rid of array-bounds warning.
        * sysdeps/ieee754/flt-32/k_rem_pio2f.c (__kernel_rem_pio2f):
        Likewise.

2016-08-18  Florian Weimer  <fweimer@redhat.com>

        [BZ #16907]
        * argp/argp.h: Switch to __BEGIN_DECLS and __END_DECLS.
        (__THROW, __NTH, __attribute__, __restrict): Remove definitions.
        * argp/argp-fmtstream.h: Add __BEGIN_DECLS and __END_DECLS.
        (__attribute__): Remove definition.

2016-08-17  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128/e_asinl.c:
        Remove unused sqrtl declaration.

2016-08-17  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile: (gen-libm-templates.stmp): New rule.
        (libm-calls): Move carg conj cimag and cabs into ...
        (gen-libm-calls): New variable.
        (generated): Inform Make objects from gen-libm-calls
        may be generated.

        * sysdeps/generic/math-type-macros.h: New file.
        * sysdeps/generic/math-type-macros-float.h: Likewise.
        * sysdeps/generic/math-type-macros-double.h: Likewise.
        * sysdeps/generic/math-type-macros-ldouble.h: Likewise.
        * sysdeps/ieee754/ldbl-opt/math-type-macros-double.h: Likewise.
        * sysdeps/ieee754/ldbl-opt/math-type-macros-ldouble.h: Likewise.

        * math/cabs.c: Refactor into
        * math/cabs_template.c: new file.
        * math/cabsf.c: Removed.
        * math/cabsl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/cabsf.c: Removed.
        * sysdeps/ieee754/ldbl-opt/cabsl.c: Removed.

        * math/carg.c: Refactor into
        * math/carg_template.c: new file.
        * math/cargf.c: Removed.
        * math/cargl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/cargf.c: Removed.
        * sysdeps/ieee754/ldbl-opt/cargl.c: Removed.

        * math/conj.c: Refactor into
        * math/conj_template.c: new file.
        * math/conjf.c: Removed.
        * math/conjl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/conjf.c: Removed.
        * sysdeps/ieee754/ldbl-opt/conjl.c: Removed.

        * math/cimag.c: Refactor into
        * math/cimag_template.c: new file.
        * math/cimagf.c: Removed.
        * math/cimagl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/cimagf.c: Removed.
        * sysdeps/ieee754/ldbl-opt/cimagl.c: Removed.

        * math/cimag.c: Refactor into
        * math/cimag_template.c: new file.
        * math/cimagf.c: Removed.
        * math/cimagl.c: Removed.
        * sysdeps/ieee754/ldbl-opt/cimagf.c: Removed.
        * sysdeps/ieee754/ldbl-opt/cimagl.c: Removed.

2016-08-17  Florian Weimer  <fweimer@redhat.com>

        Reduce time to expected nptl/tst-once5 failure.
        * nptl/tst-once5.cc (TIMEOUT): Define.

2016-08-17  Florian Weimer  <fweimer@redhat.com>

        [BZ #20452]
        Avoid additional copies of objects in libc.a in static libraries.
        * sysdeps/ia64/nptl/Makefile (libpthread-shared-only-routines):
        Add ptw-sysdep, ptw-sigblock, ptw-sigprocmask.
        * sysdeps/mips/Makefile (librt-shared-only-routines): Add
        rt-sysdep.
        * sysdeps/mips/nptl/Makefile (libpthread-shared-only-routines):
        Add nptl-sysdep.
        * sysdeps/s390/nptl/Makefile (libpthread-shared-only-routines):
        Add ptw-sysdep.
        * sysdeps/unix/alpha/Makefile (librt-shared-only-routines): Add
        rt-sysdep.
        * sysdeps/unix/sysv/linux/alpha/Makefile
        (libpthread-shared-only-routines): Add ptw-sysdep,
        ptw-sigprocmask, ptw-rt_sigaction.
        * sysdeps/unix/sysv/linux/ia64/Makefile
        (librt-shared-only-routines): Add rt-sysdep.
        * sysdeps/unix/sysv/linux/i386/Makefile
        (libpthread-shared-only-routines): Add libc-do-syscall.
        * sysdeps/unix/sysv/linux/microblaze/Makefile
        (libpthread-shared-only-routines): Add sysdep.
        * sysdeps/unix/sysv/linux/powerpc/Makefile
        (librt-shared-only-routines): Add rt-sysdep.
        (libpthread-shared-only-routines): Add sysdep.
        * sysdeps/unix/sysv/linux/s390/Makefile
        (librt-shared-only-routines): Add rt-sysdep.
        * sysdeps/unix/sysv/linux/sparc/Makefile
        (librt-shared-only-routines): Add rt-sysdep.
        (libpthread-shared-only-routines): Add sysdep.
        * sysdeps/unix/sysv/linux/tile/Makefile
        (libpthread-shared-only-routines): Likewise.

2016-08-16  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/extended.h [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_RAW_E):
        Mask implicit bit out of unpacked value.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_RAW_EP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_RAW_E): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_RAW_EP): Likewise.

        * sysdeps/sparc/fpu/fesetexcept.c: New file.

        * sysdeps/sh/sh4/fpu/fesetexcept.c: New file.

        * sysdeps/s390/fpu/fesetexcept.c: New file.

        * sysdeps/powerpc/fpu/fesetexcept.c: New file.
        * sysdeps/powerpc/nofpu/fesetexcept.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fesetexcept.c: Likewise.

        * sysdeps/mips/fpu/fesetexcept.c: New file.

        * sysdeps/m68k/fpu/fesetexcept.c: New file.

        * sysdeps/ia64/fpu/fesetexcept.c: New file.

        * sysdeps/hppa/fpu/fesetexcept.c: New file.

        * sysdeps/arm/fesetexcept.c: New file.

        * sysdeps/alpha/fpu/fesetexcept.c: New file.

        * sysdeps/aarch64/fpu/fesetexcept.c: New file.

        * math/fesetexcept.c: New file.
        * sysdeps/i386/fpu/fesetexcept.c: Likewise.
        * sysdeps/x86_64/fpu/fesetexcept.c: Likewise.
        * math/fenv.h: Define
        __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION and include
        <bits/libc-header-start.h> instead of including <features.h>.
        [__GLIBC_USE (IEC_60559_BFP_EXT)] (fesetexcept): New function
        declaration.
        * manual/arith.texi (fesetexcept): Document function.
        * math/Versions (fesetexcept): New libm symbol at version
        GLIBC_2.25.
        * math/Makefile (libm-support): Add fesetexcept.
        (tests): Add test-fesetexcept and test-fesetexcept-traps.
        * math/test-fesetexcept.c: New file.
        * math/test-fesetexcept-traps.c: Likewise.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-08-16  Florian Weimer  <fweimer@redhat.com>

        * nptl/tst-tls3.c (default_stack_size_in_mb, stack_size_in_mb):
        New.
        (do_test): Apply default_stack_size_in_mb if not set.
        * nptl/tst-tls3-malloc.c (stack_size_in_mb): Override default.

2016-08-15  Andreas Schwab  <schwab@suse.de>

        [BZ #20435]
        CVE-2016-6323
        * sysdeps/unix/sysv/linux/arm/setcontext.S (__startcontext): Mark
        as .cantunwind.

2016-08-12  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/fpu/fsetexcptflg.c (__fesetexceptflag): Add
        comment from fraiseexcpt.c.

        * math/test-fexcept.c (feraiseexcept_exact): New function.
        (test_set): Call feraiseexcept_exact instead of feraiseexcept.
        (test_except): Likewise.

2016-08-10  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20455]
        * sysdeps/powerpc/fpu/fsetexcptflg.c (__fesetexceptflag): Mask out
        all FE_INVALID sub-exceptions from FPSCR when FE_INVALID specified
        to be restored.

        * math/test-fexcept-traps.c: New file.
        * math/test-fexcept.c: Likewise.
        * math/Makefile (tests): Add test-fexcept and test-fexcept-traps.
        * sysdeps/generic/math-tests.h (EXCEPTION_SET_FORCES_TRAP): New
        macro.
        * sysdeps/powerpc/math-tests.h [!__NO_FPRS__]
        (EXCEPTION_SET_FORCES_TRAP): Likewise.

2016-08-09  Torvald Riegel  <triegel@redhat.com>

        * include/atomic.h (atomic_fetch_and_relaxed,
        atomic_fetch_and_release, atomic_fetch_or_release,
        atomic_fetch_xor_release): New.

2016-08-06  Christian Seiler  <christian@iwakd.de>

        [BZ #20444]
        * sysdeps/mach/hurd/recvmsg.c (__libc_recvmsg): Cope with aport being
        MACH_PORT_NULL.

2016-08-05  Aurelien Jarno  <aurelien@aurel32.net>

        * math/s_fdim.c: Avoid alias renamed.
        * math/s_fdimf.c: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile
        [$(subdir) = math && $(have-as-vis3) = yes] (libm-sysdep_routines):
        Add s_fdimf-vis3, s_fdim-vis3.
        (CFLAGS-s_fdimf-vis3.c): New. Set to -Wa,-Av9d -mvis3.
        (CFLAGS-s_fdim-vis3.c): Likewise.
        sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-vis3.c: New file.
        sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c: Likewise.

2016-08-05  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile
        [$(subdir) = math && $(have-as-vis3) = yes] (libm-sysdep_routines):
        Remove s_fdimf-vis3, s_fdim-vis3.
        * sysdeps/sparc/sparc32/fpu/s_fdim.S: Delete file.
        * sysdeps/sparc/sparc32/fpu/s_fdimf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-vis3.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf-vis3.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fdim.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fdimf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_fdim.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_fdimf.S: Likewise.

2016-08-05  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/sparc/sparc32/sparcv9/Makefile (sysdep-CFLAGS): Add -mvis.
        * sysdeps/sparc/sparc64/Makefile (sysdep-CFLAGS): New. Define to
        -Wa,-Av9a -mvis.

2016-08-05  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/gen-libm-test.pl (apply_lit): Rewrite to apply
        LIT() to individual constants in simple expressions
        after splitting on spaces.
        (_apply_lit): Rename replaced version, and use it to
        apply to what appears to be a token.

        * math/libm-test.inc: Fix many, many issues with
        spacing.

2016-08-05  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h: Move comment about <bits/mathdef.h> definitions
        above inclusion of <bits/mathdef.h>.  Do not mention
        FLT_EVAL_METHOD, INFINITY or DECIMAL_DIG in that comment.

2016-08-05  Torvald Riegel  <triegel@redhat.com>

        * include/atomic.h (atomic_exchange_relaxed): New.

2016-08-04  Joseph Myers  <joseph@codesourcery.com>

        * math/e_scalb.c: Do not include <fenv.h>.
        (invalid_fn): Do calculation resulting in NaN instead of raising
        FE_INVALID and returning a NaN explicitly.
        * math/e_scalbf.c: Do not include <fenv.h>.
        (invalid_fn): Do calculation resulting in NaN instead of raising
        FE_INVALID and returning a NaN explicitly.
        * math/e_scalbl.c: Do not include <fenv.h>.
        (invalid_fn): Do calculation resulting in NaN instead of raising
        FE_INVALID and returning a NaN explicitly.

2016-08-04  Carlos O'Donell  <carlos@redhat.com>

        * po/de.po: Updated from Translation Project.
        * po/fi.po: Likewise.
        * po/sv.po: Likewise.

2016-08-04  Florian Weimer  <fweimer@redhat.com>

        [BZ #20452]
        Use sysdep.o from libc.a in static libraries.
        * sysdeps/unix/sysv/linux/i386/Makefile
        (libpthread-shared-only-routines): Add sysdep.
        (librt-shared-only-routines): Likewise.

2016-08-03  Joseph Myers  <joseph@codesourcery.com>

        * math/tgmath.h (nextdown): Define if
        [__GLIBC_USE (IEC_60559_BFP_EXT)], not if [__USE_GNU].
        (nextup): Likewise.

        * bits/libc-header-start.h (__GLIBC_USE_IEC_60559_FUNCS_EXT): New
        macro.
        * include/features.h (__STDC_WANT_IEC_60559_FUNCS_EXT__):
        Document.
        * manual/creature.texi (__STDC_WANT_IEC_60559_FUNCS_EXT__):
        Document macro.
        * manual/math.texi (exp10): Document as ISO from TS 18661-4:2015.
        (exp10f): Likewise.
        (exp10l): Likewise.
        * math/bits/mathcalls.h (exp10): Declare if
        [__GLIBC_USE (IEC_60559_FUNCS_EXT)], not [__USE_GNU].

        * manual/arith.texi (nextup): Fix typo in last change.

2016-08-03  Zack Weinberg  <zackw@panix.com>

        [BZ #19239]
        * NEWS: Inclusion of <sys/sysmacros.h> by <sys/types.h> is deprecated.
        * misc/sys/sysmacros.h: If __SYSMACROS_DEPRECATED_INCLUSION is defined,
        define major, minor, and makedev to issue deprecation warnings on use.
        If __SYSMACROS_DEPRECATED_INCLUSION is *not* defined, suppress
        previously-activated deprecation warnings for these macros and prevent
        subsequent inclusions of this header from having any effect.
        * posix/sys/types.h: Define __SYSMACROS_DEPRECATED_INCLUSION before
        including <sys/sysmacros.h>, and undefine it again afterward.

2016-08-03  Zack Weinberg  <zackw@panix.com>

        * sysdeps/generic/sys/sysmacros.h: Delete file.
        * sysdeps/unix/sysv/linux/makedev.c: Delete file.
        * sysdeps/unix/sysv/linux/sys/sysmacros.h: Move file ...
        * bits/sysmacros.h: ... here; this encoding is now the generic
        encoding.  Now defines only the following macros:
        __SYSMACROS_DECLARE_MAJOR, __SYSMACROS_DEFINE_MAJOR,
        __SYSMACROS_DECLARE_MINOR, __SYSMACROS_DEFINE_MINOR,
        __SYSMACROS_DECLARE_MAKEDEV, __SYSMACROS_DEFINE_MAKEDEV.

        * misc/sys/sysmacros.h, misc/makedev.c: New files that use
        bits/sysmacros.h and the above new macros to generate the
        public implementations of major, minor, and makedev.
        * misc/tst-makedev.c: New test.
        * include/sys/sysmacros.h: New wrapper.

        * misc/Makefile (headers): Add sys/sysmacros.h, bits/sysmacros.h.
        (routines): Add makedev.
        (tests): Add tst-makedev.
        * misc/Versions [GLIBC_2.25]: Add gnu_dev_major, gnu_dev_minor,
        gnu_dev_makedev.
        * posix/Makefile (headers): Remove sys/sysmacros.h.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Remove makedev.

        * sysdeps/arm/nacl/libc.abilist: Add GLIBC_2.25,
        gnu_dev_major, gnu_dev_makedev, gnu_dev_minor.
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist
        * sysdeps/unix/sysv/linux/alpha/libc.abilist
        * sysdeps/unix/sysv/linux/arm/libc.abilist
        * sysdeps/unix/sysv/linux/hppa/libc.abilist
        * sysdeps/unix/sysv/linux/i386/libc.abilist
        * sysdeps/unix/sysv/linux/ia64/libc.abilist
        * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
        * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
        * sysdeps/unix/sysv/linux/microblaze/libc.abilist
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
        * sysdeps/unix/sysv/linux/nios2/libc.abilist
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
        * sysdeps/unix/sysv/linux/sh/libc.abilist
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist:
        Add GLIBC_2.25.

        * include/features.h (__glibc_clang_prereq): New macro.
        * misc/sys/cdefs.h (__glibc_clang_has_extension)
        (__attribute_deprecated_msg__): New macros.

2016-08-03  Joseph Myers  <joseph@codesourcery.com>

        * bits/libc-header-start.h (__GLIBC_USE_IEC_60559_BFP_EXT): New
        macro.
        * include/features.h (__STDC_WANT_IEC_60559_BFP_EXT__): Document.
        * manual/arith.texi (issignaling): Document as ISO from TS
        18661-1:2014.
        (nextup): Likewise.
        (nextupf): Likewise.
        (nextupl): Likewise.
        (nextdown): Likewise.
        (nextdownf): Likewise.
        (nextdownl): Likewise.
        * manual/creature.texi (__STDC_WANT_IEC_60559_BFP_EXT__): Document
        macro.
        * math/math.h: Define
        __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION and include
        <bits/libc-header-start.h> instead of including <features.h>.
        (issignaling): Define if [__GLIBC_USE (IEC_60559_BFP_EXT)], not
        [__USE_GNU].
        * math/bits/mathcalls.h (nextdown): Declare if
        [__GLIBC_USE (IEC_60559_BFP_EXT)], not [__USE_GNU].
        (nextup): Likewise.
        (__issignaling): Likewise.

2016-08-03  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * s_ccoshf.c (__ccoshf): Remove FE_INVALID
        check, and remove __glibc_likely hint
        from FP_INFINITE check.
        * s_csinhf.c (__csinhf): Likewise.

        * s_ccoshl.c (__ccoshl): Remove __glibc_likely
        hint from FP_INFINITE check.
        * s_csinhl.c (__csinhl): Likewise.

2016-08-03  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/Makefile (libm-calls): Insert F placeholder into
        object names.  Move w_lgamma_compat* routines into
        (libm-compat-calls): New variable.
        (libm-compat-calls-ldouble-yes): New variable.
        (calls): Insert F placeholder.
        (generated): Redefine using new type-foreach macro call.
        (routines): Likewise.

        (types): New variable to hold a list of symbolic names
        for each type supported by the target machine.
        (libm-routines): Redefine using new types variable.
        (type-foreach): macro to replace fooF with the
        appropriately suffixed foo for each types.

        (type-ldouble-suffix): New variable.
        (type-ldouble-routines): Likewise.
        (type-ldouble-yes): Likewise.
        (type-double-suffix): Likewise.
        (type-double-routines): Likewise.
        (type-float-suffix): Likewise.
        (type-float-routines): Likewise.

        (dbl-only-routines): Remove.
        (long-c-yes): Likewise.
        (long-m-routines): Likewise.
        (long-m-support): Likewise.
        (long-m-yes): Likewise.
        (test-longdouble-yes): Likewise.

        (test-float.o): Simplify by increasing the scope of the
        recipe which adds libm-test.stmp to the vector types.
        (test-ifloat.o): Likewise.
        (test-float-finite.o): Likewise.
        (test-double.o): Likewise
        (test-idouble.o): Likewise.
        (test-double-finite.o): Likewise.
        (test-ldouble.o): Likewise
        (test-ildoubl.o): Likewise.
        (test-ldouble-finite.o): Likewise.

        (libm-tests): Redefine type tests using foreach and the
        list of types in types.

        (CPPFLAGS-test-ildoubl.c): Rename to
        (CPPFLAGS-test-ildouble.c): New variable

        * math/test-ildoubl.c: Rename to
        * math/test-ildouble.c: New file.

2016-08-03  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128/k_tanl.c (__kernal_tanl):
        Use fabsl instead of fabs.
        * sysdeps/ieee754/ldbl-128/s_logbl.c (__logbl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/s_atanl.c (__kernel_tanl):
        Add long double suffix to constant to ensure proper
        promotion to long double.

2016-08-03  Tom Tromey  <tom@tromey.com>

        [BZ #20311]
        * nptl_db/Makefile (headers): Add proc_service.h.
        * nptl_db/proc_service.h: Add include guard.  Use
        __BEGIN/__END_DECLS.
        (ps_get_thread_area, ps_pstop, ps_pcontinue, ps_lstop)
        (ps_lcontinue): Remove "const" from "struct ps_prochandle *"
        arguments.


2016-08-03  Florian Weimer  <fweimer@redhat.com>

        [BZ #17730]
        Avoid using memalign for TCB allocations.
        * elf/dl-tls.c (tcb_to_pointer_to_free_location): New.
        (_dl_allocate_tls_storage): Use malloc and manual alignment.
        Avoid alignment gap in the TLS_DTV_AT_TP case.
        (_dl_deallocate_tls): Use tcb_to_pointer_to_free_location to
        determine the pointer to free.
        * nptl/tst-tls3-malloc.c: New test.
        * nptl/Makefile (tests): Add it.
        (tst-tls3-malloc): Link with libdl, libpthread.
        (LDFLAGS-tst-tls3-malloc): Set.
        (tst-tls3-malloc.out): Depend on DSO used in test.

2016-08-03  Florian Weimer  <fweimer@redhat.com>

        [BZ #17730]
        Avoid using memalign for TLS allocations.
        * sysdeps/generic/dl-dtv.h (struct dtv_pointer): New.  Replaces
        is_static member with to_free member.
        (union dtv): Use struct dtv_pointer.
        * csu/libc-tls.c (__libc_setup_tls): Set to_free member of struct
        dtv_pointer instead of is_static.
        * elf/dl-tls.c (_dl_allocate_tls_init): Likewise.
        (_dl_deallocate_tls): Free to_free member of struct dtv_pointer
        instead of val.
        (allocate_dtv_entry): New function.
        (allocate_and_init): Return struct dtv_pointer.  Call
        allocate_dtv_entry instead of __libc_memalign.
        (_dl_update_slotinfo): Free to_free member of struct dtv_pointer
        instead of val.
        (tls_get_addr_tail): Set to_free member of struct dtv_pointer
        instead of is_static.  Adjust call to allocate_and_init.
        * nptl/allocatestack.c (get_cached_stack): Free to_free member of
        struct dtv_pointer instead of val.

2016-08-03  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc.c (INTERNAL_SIZE_T, SIZE_SZ, MALLOC_ALIGNMENT)
        (MALLOC_ALIGN_MASK): Move ...
        * malloc/malloc-internal.h: ... to here.
        * elf/dl-minimal.c (malloc): Allocate with MALLOC_ALIGNMENT.

2016-08-03  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/gnu/netinet/udp.h (UDP_ENCAP_GTP0): New macro.
        (UDP_ENCAP_GTP1U): Likewise.

        * sysdeps/unix/sysv/linux/bits/socket.h (PF_QIPCRTR): New macro.
        (PF_MAX): Update value.
        (AF_QIPCRTR): New macro.

2016-08-03  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/ieee754/dbl-64/s_trunc.c: Avoid alias renamed.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_trunc.c: Likewise.
        * sysdeps/ieee754/flt-32/s_truncf.c: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/Makefile
        [$(subdir) = math && $(have-as-vis3) = yes] (libm-sysdep_routines):
        Add s_ceilf-vis3, s_ceil-vis3, s_floorf-vis3, s_floor-vis3,
        s_truncf-vis3, s_trunc-vis3.
        (CFLAGS-s_ceilf-vis3.c): New. Set to -Wa,-Av9d -mvis3.
        (CFLAGS-s_ceil-vis3.c): Likewise.
        (CFLAGS-s_floorf-vis3.c): Likewise.
        (CFLAGS-s_floor-vis3.c): Likewise.
        (CFLAGS-s_truncf-vis3.c): Likewise.
        (CFLAGS-s_trunc-vis3.c): Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.c: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.c: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.c: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.c: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floor.c: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.c: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.c: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_trunc-vis3.c: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.c: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_truncf-vis3.c: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_truncf.c: Likewise.

2016-08-02  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S
        (__nearbyint_vis3): Don't check for sNaN before float register is
        loaded with the incoming argument.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S
        (__nearbyintf_vis3): Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S (__nearbyint):
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyintf.S (__nearbyintf):
        Likewise.

        * string/test-strncmp.c (do_test_limit): Make sure the test data
        stream is aligned as required for the type "CHAR".
        (do_test): Likewise.

2016-08-03  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/powerpc/ifunc-sel.h (ifunc_sel): Replace beqlr instructions
        by beq instructions jumping to the end of the function.
        * sysdeps/powerpc/ifunc-sel.h (ifunc_sel): Add "11", "12", "cr0" to the
        clobber list. Use "i" constraint instead of "X".
        (ifunc_one): Add "12" to the clobber list. Use "i" constraint instead
        of "X".

2016-08-02  Joseph Myers  <joseph@codesourcery.com>

        * bits/libc-header-start.h: New file.
        * Makefile (headers): Add bits/libc-header-start.h.
        * include/features.h (__STDC_WANT_LIB_EXT2__): Document.
        (__GLIBC_USE): New macro.
        * libio/stdio.h: Define
        __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION and include
        <bits/libc-header-start.h> instead of including <features.h>.
        (fmemopen): Declare also if [__GLIBC_USE (LIB_EXT2)].
        (open_memstream): Likewise.
        (vasprintf): Declare if [__GLIBC_USE (LIB_EXT2)], not [__USE_GNU].
        (__asprintf): Likewise.
        (asprintf): Likewise.
        (__getdelim): Declare also if [__GLIBC_USE (LIB_EXT2)].
        (getdelim): Likewise.
        (getline): Likewise.
        * string/string.h: Define
        __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION and include
        <bits/libc-header-start.h> instead of including <features.h>.
        (strdup): Declare also if [__GLIBC_USE (LIB_EXT2)]
        (strndup): Likewise.
        * wcsmbs/wchar.h: Define
        __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION and include
        <bits/libc-header-start.h> instead of including <features.h>.
        (open_wmemstream): Declare also if [__GLIBC_USE (LIB_EXT2)].
        * manual/creature.texi (__STDC_WANT_LIB_EXT2__): Document macro.

2016-08-02  Florian Weimer  <fweimer@redhat.com>

        Support linking against compatibility symbols, for use in tests.
        * include/libc-symbols.h (symbol_version_reference): New macro.
        (symbol_version): Use it.
        * include/shlib-compat.h: Unconditionally include <abi-versions.h>.
        (compat_symbol): Use compat_symbol_reference.
        (compat_symbol_1, compat_symbol_2): Remove.
        (compat_symbol_reference, compat_symbol_reference_1)
        (compat_symbol_reference_2): New macro.  Use
        symbol_version_reference.

2016-08-02  Florian Weimer  <fweimer@redhat.com>

        [BZ #19469]
        * malloc/Makefile (CPPFLAGS): Compile tests with
        -DTEST_NO_MALLOPT.
        * test-skeleton.c (main): Only call mallopt if !TEST_NO_MALLOPT.

2016-08-02  Andrew Senkevich  <andrew.senkevich@intel.com>

        [BZ #20033]
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core_sse4.S: Call
        finite version.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core_sse4.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core_sse4.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf4_core_sse4.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf8_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf4_core_sse4.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf8_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf4_core_sse4.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf8_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_exp2_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_log2_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_pow2_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_expf4_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_logf4_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_powf4_core.S: Likewise.
        * math/libm-test.inc (pow_test_data): Exclude tests for qNaN
        in zero power.

2016-08-02  Florian Weimer  <fweimer@redhat.com>

        [BZ #20370]
        * malloc/arena.c (get_free_list): Update comment.  Assert that
        arenas on the free list have no attached threads.
        (remove_from_free_list): New function.
        (reused_arena): Call it.

2016-08-02  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/alpha/fpu/s_ceil.c (__ceil): Add argument with itself
        when it is a NaN.
        [_IEEE_FP_INEXACT] Remove.
        * sysdeps/alpha/fpu/s_ceilf.c (__ceilf): Likewise.
        * sysdeps/alpha/fpu/s_floor.c (__floor): Add argument with itself
        when it is a NaN.
        [_IEEE_FP_INEXACT] Remove.
        * sysdeps/alpha/fpu/s_floorf.c (__floorf): Likewise.
        * sysdeps/alpha/fpu/s_rint.c (__rint): Add argument with itself
        when it is a NaN.
        * sysdeps/alpha/fpu/s_rintf.c (__rintf): Likewise.
        * sysdeps/alpha/fpu/s_trunc.c (__trunc): Return the input value
        when its absolute value is greater than 0x1.0p52.
        [_IEEE_FP_INEXACT] Remove.
        * sysdeps/alpha/fpu/s_truncf.c (__truncf): Return the input value
        when its absolute value is greater than 0x1.0p23.
        [_IEEE_FP_INEXACT] Remove.

2016-08-01  Carlos O'Donell  <carlos@redhat.com>

        * version.h (RELEASE): Set to "development"
        (VERSION): Set to 2.24.90.
        * NEWS: Add 2.25 section.

        * version.h (RELEASE): Set to "stable"
        (VERSION): Set to 2.24.
        * include/features.h (__GLIBC_MINOR__): Set to 24.

        * NEWS: Add 2.24 fixed bugs.
        * po/libc.pot: Regenerate.

2016-08-01  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile
        [$(subdir) = math] (libm-sysdep_routines): Remove.
        [$(subdir) = math && $(have-as-vis3) = yes] (libm-sysdep_routines):
        Remove s_ceilf-vis3, s_ceil-vis3, s_floorf-vis3, s_floor-vis3,
        s_truncf-vis3, s_trunc-vis3.
        * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis2.S: Delete
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis3.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis2.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis3.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis2.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis2.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis3.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_trunc-vis3.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_trunc.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_truncf-vis3.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_truncf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceil.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceilf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_floor.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_floorf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_trunc.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_truncf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis2.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis2.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis2.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis2.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_trunc-vis3.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_truncf-vis3.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_truncf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_ceil.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_ceilf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_floor.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_floorf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_trunc.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_truncf.S: Likewise.

2016-07-27  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20384]
        * sysdeps/x86_64/fpu/Makefile (extra-test-objs): Add
        test-double-libmvec-sincos-avx-main.o,
        test-double-libmvec-sincos-avx2-main.o,
        test-double-libmvec-sincos-main.o,
        test-float-libmvec-sincosf-avx-main.o,
        test-float-libmvec-sincosf-avx2-main.o and
        test-float-libmvec-sincosf-main.o.
        test-float-libmvec-sincosf-avx512-main.o.
        ($(objpfx)test-double-libmvec-sincos): Also link with
        $(objpfx)test-double-libmvec-sincos-main.o.
        ($(objpfx)test-double-libmvec-sincos-avx): Also link with
        $(objpfx)test-double-libmvec-sincos-avx-main.o.
        ($(objpfx)test-double-libmvec-sincos-avx2): Also link with
        $(objpfx)test-double-libmvec-sincos-avx2-main.o.
        ($(objpfx)test-float-libmvec-sincosf): Also link with
        $(objpfx)test-float-libmvec-sincosf-main.o.
        ($(objpfx)test-float-libmvec-sincosf-avx): Also link with
        $(objpfx)test-float-libmvec-sincosf-avx2-main.o.
        [$(config-cflags-avx512) == yes] (extra-test-objs): Add
        test-double-libmvec-sincos-avx512-main.o and
        ($(objpfx)test-double-libmvec-sincos-avx512): Also link with
        $(objpfx)test-double-libmvec-sincos-avx512-main.o.
        ($(objpfx)test-float-libmvec-sincosf-avx512): Also link with
        $(objpfx)test-float-libmvec-sincosf-avx512-main.o.
        (CFLAGS-test-double-libmvec-sincos.c): Removed.
        (CFLAGS-test-float-libmvec-sincosf.c): Likewise.
        (CFLAGS-test-double-libmvec-sincos-main.c): New.
        (CFLAGS-test-double-libmvec-sincos-avx-main.c): Likewise.
        (CFLAGS-test-double-libmvec-sincos-avx2-main.c): Likewise.
        (CFLAGS-test-float-libmvec-sincosf-main.c): Likewise.
        (CFLAGS-test-float-libmvec-sincosf-avx-main.c): Likewise.
        (CFLAGS-test-float-libmvec-sincosf-avx2-main.c): Likewise.
        (CFLAGS-test-float-libmvec-sincosf-avx512-main.c): Likewise.
        (CFLAGS-test-double-libmvec-sincos-avx.c): Set to -DREQUIRE_AVX.
        (CFLAGS-test-float-libmvec-sincosf-avx.c ): Likewise.
        (CFLAGS-test-double-libmvec-sincos-avx2.c): Set to
        -DREQUIRE_AVX2.
        (CFLAGS-test-float-libmvec-sincosf-avx2.c ): Likewise.
        (CFLAGS-test-double-libmvec-sincos-avx512.c): Set to
        -DREQUIRE_AVX512F.
        (CFLAGS-test-float-libmvec-sincosf-avx512.c): Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-sincos.c: Rewritten.
        * sysdeps/x86_64/fpu/test-float-libmvec-sincosf.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-sincos-avx-main.c: New
        file.
        * sysdeps/x86_64/fpu/test-double-libmvec-sincos-avx2-main.c:
        Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-sincos-avx512-main.c:
        Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-sincos-main.c:
        Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-sincosf-avx-main.c:
        Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-sincosf-avx2-main.c:
        Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-sincosf-avx512-main.c:
        Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-sincosf-main.c:
        Likewise.

2016-07-27  Chung-Lin Tang  <cltang@codesourcery.com>

        * sysdeps/unix/sysv/linux/nios2/localplt.data (__eqsf2): Remove.

2016-07-21  Gustavo Romero  <gromero@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Fix missing verb
        and typo in a comment about AT_HWCAP entry.

2016-07-21  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/libm-test-ulps: Updated.

2016-07-20  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-32/memcpy.S (memcpy): Eliminate the usage
        of r13 as it is not restored in mvcle case.

2016-07-19  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/microblaze/sysdep.h (inline_syscall0):
        Rename "ret" to "__ret".
        (inline_syscall1, inline_syscall2, inline_syscall3, inline_syscall4,
        inline_syscall5, inline_syscall6): Likewise.

2016-07-19   Will Newton  <will.newton@gmail.com>

        * elf/elf.h (R_METAG_REL8, R_METAG_REL16, R_METAG_TLS_GD
        R_METAG_TLS_LDM, R_METAG_TLS_LDO_HI16, R_METAG_TLS_LDO_LO16,
        R_METAG_TLS_LDO, R_METAG_TLS_IE, R_METAG_TLS_IENONPIC,
        R_METAG_TLS_IENONPIC_HI16, R_METAG_TLS_IENONPIC_LO16,
        R_METAG_TLS_LE, R_METAG_TLS_LE_HI16, R_METAG_TLS_LE_LO16): New.

2016-07-18  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/Makefile (rtld-CFLAGS): New.
        [subdir == elf] (CFLAGS-.os): Replace -mno-sse -mno-mmx
        -mfpmath=387 with $(rtld-CFLAGS).
        [subdir != elf] (CFLAGS-.os): Compile rtld-*.os with
        $(rtld-CFLAGS).

2016-07-18   Ross Burton  <ross.burton@intel.com>
             Khem Raj  <raj.khem@gmail.com>

        * elf/elf.h (R_METAG_HIADDR16, R_METAG_LOADDR16,
        R_METAG_ADDR32, R_METAG_NONE, R_METAG_RELBRANCH,
        R_METAG_GETSETOFF, R_METAG_REG32OP1, R_METAG_REG32OP2,
        R_METAG_REG32OP3, R_METAG_REG16OP1, R_METAG_REG16OP2,
        R_METAG_REG16OP3, R_METAG_REG32OP4, R_METAG_HIOG,
        R_METAG_LOOG, R_METAG_GNU_VTINHERIT, R_METAG_GNU_VTENTRY,
        R_METAG_HI16_GOTOFF, R_METAG_LO16_GOTOFF,
        R_METAG_GETSET_GOTOFF, R_METAG_GETSET_GOT, R_METAG_HI16_GOTPC,
        R_METAG_LO16_GOTPC, R_METAG_HI16_PLT, R_METAG_LO16_PLT,
        R_METAG_RELBRANCH_PLT, R_METAG_GOTOFF, R_METAG_PLT,
        R_METAG_COPY, R_METAG_JMP_SLOT, R_METAG_RELATIVE,
        R_METAG_GLOB_DAT, R_METAG_TLS_TPOFF, R_METAG_TLS_DTPMOD,
        R_METAG_TLS_DTPOFF): New.

2016-07-18  Siddhesh Poyarekar  <siddhesh@sourceware.org>
            Matt Clay  <mclay@lycos.com>

        [BZ #20357]
        * sysdeps/ieee754/dbl-64/s_sin.c (sloww): Fix up condition
        to call __mpsin/__mpcos and to negate values.
        * math/auto-libm-test-in: Add test.
        * math/auto-libm-test-out: Regenerate.

2016-07-18  Zack Weinberg  <zackw@panix.com>

        * grp/Makefile: Don't install the internal header grp-merge.h.

2016-07-18  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/libm-test-ulps: Regenerated.

2016-07-13  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * bits/termios.h (TABDLY): Change macro to include TAB3 bit too.

2016-07-13  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #15368]
        * sysdeps/unix/sysv/linux/nptl-signals.h
        (__nptl_clear_internal_signals): New function.
        (__libc_signal_block_all): Likewise.
        (__libc_signal_block_app): Likewise.
        (__libc_signal_restore_set): Likewise.
        * sysdeps/unix/sysv/linux/pt-raise.c (raise): Use Linux raise.c
        implementation.
        * sysdeps/unix/sysv/linux/raise.c (raise): Reimplement to not use
        the cached pid/tid value in pthread structure.

2016-07-13  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20347]
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Regenerated.

2016-07-12  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20348]
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list: Add pread64,
        preadv64, pwrite64 and pwritev64.

2016-07-12  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20350]
        * posix/tst-preadwrite.c: Renamed to ...
        * posix/tst-preadwrite-common.c: This.
        (PREAD): Removed.
        (PWRITE): Likewise.
        (STRINGIFY): Likewise.
        (STRINGIFY2): Likewise.
        (do_prepare): Make it static and remove function arguments.
        (do_test): Likewise.
        (PREPARE): Updated.
        (TEST_FUNCTION): New.
        (name): Make it static.
        (fd): Likewise.
        (do_prepare): Use create_temp_file.
        (do_test): Renamed to ...
        (do_test_with_offset): This.  Make it static and accept offset.
        Properly check return value of PWRITE and PREAD.  Return bytes
        read.  Don't close fd nor unlink name.
        * posix/tst-preadwrite.c: Rewrite.
        * posix/tst-preadwrite64.c: Likewise.

2016-07-12  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20309]
        * configure.ac (have-mtls-dialect-gnu2): Set to yes if
        -mtls-dialect=gnu2 works.
        * configure: Regenerated.
        * elf/Makefile [have-mtls-dialect-gnu2 = yes]
        (tests): Add tst-gnu2-tls1.
        (modules-names): Add tst-gnu2-tls1mod.
        ($(objpfx)tst-gnu2-tls1): New.
        (tst-gnu2-tls1mod.so-no-z-defs): Likewise.
        (CFLAGS-tst-gnu2-tls1mod.c): Likewise.
        * elf/tst-gnu2-tls1.c: New file.
        * elf/tst-gnu2-tls1mod.c: Likewise.
        * sysdeps/x86_64/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Add 8
        bytes for push in the PLT entry to align the stack.

2016-07-11  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20349]
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h (LO_HI_LONG): New.

2016-07-11  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        [BZ #18707]
        * sysdeps/aarch64/Makefile (CFLAGS-mcount.c): Add -mgeneral-regs-only.
        * sysdeps/aarch64/sysdep.h (CALL_MCOUNT): Save argument registers.

2016-07-08  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/sysdep.h
        [__WORDSIZE == 64 || __ASSUME_WORDSIZE64_ILP32] (LO_HI_LONG): Remove
        guards.
        * misc/tst-preadvwritev-common.c: New file.
        * misc/tst-preadvwritev.c: Use tst-preadvwritev-common.c.
        * misc/tst-preadvwritev64.c: Use tst-preadwritev-common.c and add
        a check for files larger than 2GB.

        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        (__ASSUME_OFF_DIFF_OFF64): Remove define.
        * sysdeps/unix/sysv/linux/pread.c
        [__WORDSIZE != 64 || __ASSUME_OFF_DIFF_OFF64] (pread): Replace by
        __OFF_T_MATCHES_OFF64_T.
        * sysdeps/unix/sysv/linux/pread64.c
        [__WORDSIZE != 64 || __ASSUME_OFF_DIFF_OFF64] (pread64): Likewise.
        * sysdeps/unix/sysv/linux/preadv.c
        [__WORDSIZE != 64 || __ASSUME_OFF_DIFF_OFF64] (preadv): Likewise.
        * sysdeps/unix/sysv/linux/preadv64.c
        [__WORDSIZE != 64 || __ASSUME_OFF_DIFF_OFF64] (preadv64): Likewise.
        * sysdeps/unix/sysv/linux/pwrite.c
        [__WORDSIZE != 64 || __ASSUME_OFF_DIFF_OFF64] (pwrite): Likewise.
        * sysdeps/unix/sysv/linux/pwrite64.c
        [__WORDSIZE != 64 || __ASSUME_OFF_DIFF_OFF64] (pwrite64): Likewise.
        * sysdeps/unix/sysv/linux/pwritev.c
        [__WORDSIZE != 64 || __ASSUME_OFF_DIFF_OFF64] (pwritev): Likewise.
        * sysdeps/unix/sysv/linux/pwritev64.c
        [__WORDSIZE != 64 || __ASSUME_OFF_DIFF_OFF64] (pwritev64): Likewise.

2016-07-08  Chris Metcalf  <cmetcalf@mellanox.com>

        * sysdeps/unix/sysv/linux/tile/kernel-features.h
        (__ASSUME_ALIGNED_REGISTER_PAIRS): Only define if !_LP64.

2016-07-08  Aurelien Jarno  <aurelien@aurel32.net>

        * bits/in.h (__USE_KERNEL_IPV6_DEFS): Define to 0.

2016-07-08  Aurelien Jarno  <aurelien@aurel32.net>

        [BZ #20240]
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
        (CFLAGS-s_modf-ppc32.c): New variable.
        (CFLAGS-s_modff-ppc32.c): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
        (CFLAGS-s_modf-ppc64.c): Likewise.
        (CFLAGS-s_modff-ppc64.c): Likewise.

2016-07-07  Andreas Schwab  <schwab@suse.de>

        [BZ #20263]
        * nptl/tst-robust10.c: New test.
        * nptl/Makefile (tests): Add tst-robust10.

2016-07-07  Jiyoung Yun  <t2wish@gmail.com>

        [BZ #20263]
        * nptl/lowlevelrobustlock.c: Implement ETIMEDOUT logic.

2016-07-06  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/linkmap.h (struct link_map_machine):
        Remove member gotplt and add member jmprel.
        * sysdeps/s390/s390-32/dl-machine.h
        (elf_machine_runtime_setup): Setup member jmprel with DT_JMPREL
        instead of gotplt with &got[3].
        (elf_machine_lazy_rel): Calculate address with reloc and jmprel.
        * sysdeps/s390/s390-64/dl-machine.h: Likewise.

2016-07-06  John David Anglin  <danglin@gcc.gnu.org>

        * sysdeps/hppa/fpu/libm-test-ulps: Regenerate.

2016-07-06  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * libio/iofopncook.c (_IO_cookie_read, _IO_cookie_write,
        _IO_cookie_seek, _IO_cookie_close, _IO_old_cookie_seek)
        [!PTR_DEMANGLE]: Do not call PTR_DEMANGLE.
        (set_callbacks) [!PTR_MANGLE]: Do not call PTR_MANGLE.
        * libio/vtables.c (_IO_vtable_check)
        [!PTR_DEMANGLE]: Do not call PTR_DEMANGLE.
        * libio/libioP.h (IO_set_accept_foreign_vtables)
        [!PTR_MANGLE]: Do not call PTR_MANGLE.

2016-07-05  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20314]
        * Makeconfig (CXXFLAGS): Prepend -I$(common-objpfx).
        * Makerules (before-compile): Add $(common-objpfx)cstdlib and
        $(common-objpfx)cmath.
        ($(common-objpfx)cstdlib): New target.
        ($(common-objpfx)cmath): Likewise.

2016-07-05  Chris Metcalf  <cmetcalf@mellanox.com>

        * malloc/tst-malloc-thread-fail.c (TIMEOUT): Bump up to 30s.

2016-07-05  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        [BZ #20327]
        * sysdeps/powerpc/powerpc64/power8/strcasecmp.S: Mask bits that
        are not part of the string.

2016-07-05  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * nptl/tst-cancel4-common.c (do_test): Add temporary fifo creation.
        * nptl/tst-cancel4-common.h (fifoname): New variable.
        (fifofd): Likewise.
        (cl_fifo): New function.
        * nptl/tst-cancel4.c (tf_sigpause): Replace SIGCANCEL usage by
        SIGINT.
        (tf_open): Add early cancel test.

2016-07-04  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/m68k/Makefile (CFLAGS-mcount.c): Define.

2016-07-01  Maciej W. Rozycki  <macro@imgtec.com>

        * sysdeps/generic/ldsodefs.h
        (dl_symbol_visibility_binds_local_p): New inline function.
        * elf/dl-addr.c (determine_info): Treat hidden and internal
        symbols as local.
        * elf/dl-lookup.c (do_lookup_x): Likewise.
        * elf/dl-reloc.c (RESOLVE_MAP): Likewise.

2016-07-01  Aurelien Jarno  <aurelien@aurel32.net>

        * sparc/sparc32/sparcv9/fpu/s_nearbyint.S (__nearbyint): Trigger an
        invalid exception for a sNaN input.
        * sparc/sparc32/sparcv9/fpu/s_nearbyintf.S (__nearbyintf): Likewise.
        * sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S
        (__nearbyint_vis3): Likewise
        * sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S
        (__nearbyintf_vis3): Likewise
        * sparc/sparc64/fpu/s_nearbyint.S (__nearbyint): Likewise.
        * sparc/sparc64/fpu/s_nearbyintf.S (__nearbyintf): Likewise.
        * sparc/sparc64/fpu/multiarch/s_nearbyint-vis3.S (__nearbyint_vis3):
        Likewise.
        * sparc/sparc64/fpu/multiarch/s_nearbyintf-vis3.S (__nearbyintf_vis3):
        Likewise.

2016-07-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20139]
        * config.h.in (HAVE_AVX512_ASM_SUPPORT): Renamed to ...
        (HAVE_AVX512DQ_ASM_SUPPORT): This.
        * sysdeps/x86_64/configure.ac: Require assembler from binutils
        2.24 or above.
        (HAVE_AVX512_ASM_SUPPORT): Removed.
        (HAVE_AVX512DQ_ASM_SUPPORT): New.
        * sysdeps/x86_64/configure: Regenerated.
        * sysdeps/x86_64/dl-trampoline.S: Make HAVE_AVX512_ASM_SUPPORT
        check unconditional.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Likewise.
        * sysdeps/x86_64/multiarch/memcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S:
        Likewise.
        * sysdeps/x86_64/multiarch/memmove-avx512-unaligned-erms.S:
        Likewise.
        * sysdeps/x86_64/multiarch/memmove.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S:
        Likewise.
        * sysdeps/x86_64/multiarch/memset-avx512-unaligned-erms.S:
        Likewise.
        * sysdeps/x86_64/multiarch/memset.S: Likewise.
        * sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core_avx512.S: Check
        HAVE_AVX512DQ_ASM_SUPPORT instead of HAVE_AVX512_ASM_SUPPORT.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core_avx512.S:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core_avx512.S:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core_avx512.S:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core_avx512.S:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core_avx512.S:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core_avx512.S:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx51:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core_avx512.S:
        Likewise.

2016-07-01  Andrew Senkevich  <andrew.senkevich@intel.com>

        [BZ #20024]
        * sysdeps/x86/fpu/test-math-vector-sincos.h: New.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core_sse4.S: Fixed ABI
        of this implementation of vector function.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_sincos2_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_sincos4_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_sincos4_core_avx.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_sincos8_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_sincosf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_sincosf4_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_sincosf8_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_sincosf8_core_avx.S: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Use another wrapper
        for testing vector sincos with fixed ABI.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-sincos-avx.c: New test.
        * sysdeps/x86_64/fpu/test-double-libmvec-sincos-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-sincos-avx512.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-sincos.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-sincosf-avx.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-sincosf-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-sincosf-avx512.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-sincosf.c: Likewise.
        * sysdeps/x86_64/fpu/Makefile: Added new tests.

2016-06-30  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data: Add _Qp_cmp.

2016-06-30  Anton Blanchard  <anton@samba.org>

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
        [$(subdir) = math] (libm-sysdep_routines): Add s_sinf-power8 and
        s_sinf-ppc64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_sinf-power8.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_sinf-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_sinf.c: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_sinf.S: Likewise.

2016-06-30  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
        [$(subdir) = math] (libm-sysdep_routines): Add e_expf-power8 and
        e_expf-ppc64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/e_expf-power8.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/e_expf-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/e_expf.c: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/e_expf.S: Likewise.

2016-06-30  John David Anglin  <danglin@gcc.gnu.org>

        [BZ #20277]
        * sysdeps/hppa/start.S (_start): Correct loading of global pointer
        when SHARED is defined.

2016-06-30  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.h (bit_arch_Prefer_ERMS): New.
        (index_arch_Prefer_ERMS): Likewise.
        * sysdeps/x86_64/multiarch/memcpy.S (__new_memcpy): Return
        __memcpy_erms for Prefer_ERMS.
        * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
        (__memmove_erms): Enabled for libc.a.
        * ysdeps/x86_64/multiarch/memmove.S (__libc_memmove): Return
        __memmove_erms or Prefer_ERMS.
        * sysdeps/x86_64/multiarch/mempcpy.S (__mempcpy): Return
        __mempcpy_erms for Prefer_ERMS.
        * sysdeps/x86_64/multiarch/memset.S (memset): Return
        __memset_erms for Prefer_ERMS.

2016-06-30  Andreas Schwab  <schwab@suse.de>

        [BZ #20262]
        * nis/nss_nis/nis-initgroups.c (_nss_nis_initgroups_dyn): Return
        NSS_STATUS_SUCCESS when done.  Return NSS_STATUS_TRYAGAIN when out
        of memory.

2016-06-29  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18645]
        * nptl/Makefile (extra-test-objs): Add tst-cleanupx4aux.o.
        (test-extras): Add tst-cleanupx4aux.
        (CFLAGS-tst-cleanupx4aux.c): New.  Set to -fexceptions.
        ($(objpfx)tst-cleanupx4): Replace tst-cleanup4aux.o with
        tst-cleanupx4aux.o.
        * nptl/tst-cleanupx4aux.c: New file.

2016-06-30  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Regenerated.

2016-06-29  Andreas Schwab  <schwab@suse.de>

        [BZ #20260]
        * sysdeps/x86/bits/string.h (__strncat_g) [!__i686__]: Compute the
        address before the beginning of the string as an integer to avoid
        array-bounds warning.

2016-06-28  Richard Henderson  <rth@redhat.com>

        * elf/elf.h (EM_BPF): New.
        (EM_NUM): Update.
        (R_BPF_NONE, R_BPF_MAP_FD): New.

        * elf/elf.h (EM_IAMCU, EM_SPU, EM_PDP10, EM_PDP11, EM_ARC_COMPACT,
        EM_VIDEOCORE, EM_TMM_GPP, EM_NS32K, EM_TPC, EM_SNP1K, EM_ST200,
        EM_IP2K, EM_MAX, EM_CR, EM_F2MC16, EM_MSP430, EM_BLACKFIN, EM_SE_C33,
        EM_SEP, EM_ARCA, EM_UNICORE, EM_EXCESS, EM_DXP, EM_ALTERA_NIOS2,
        EM_CRX, EM_XGATE, EM_C166, EM_M16C, EM_DSPIC30F, EM_CE, EM_M32C,
        EM_TSK3000, EM_RS08, EM_SHARC, EM_ECOG2, EM_SCORE7, EM_DSP24,
        EM_VIDEOCORE3, EM_LATTICEMICO32, EM_SE_C17, EM_TI_C6000, EM_TI_C2000,
        EM_TI_C5500, EM_TI_ARP32, EM_TI_PRU, EM_MMDSP_PLUS, EM_CYPRESS_M8C,
        EM_R32C, EM_TRIMEDIA, EM_QDSP6, EM_8051, EM_STXP7X, EM_NDS32,
        EM_ECOG1X, EM_MAXQ30, EM_XIMO16, EM_MANIK, EM_CRAYNV2, EM_RX,
        EM_METAG, EM_MCST_ELBRUS, EM_ECOG16, EM_CR16, EM_ETPU, EM_SLE9X,
        EM_L10M, EM_K10M, EM_AVR32, EM_STM8, EM_TILE64, EM_CUDA,
        EM_CLOUDSHIELD, EM_COREA_1ST, EM_COREA_2ND, EM_ARC_COMPACT2,
        EM_OPEN8, EM_RL78, EM_VIDEOCORE5, EM_78KOR, EM_56800EX, EM_BA1,
        EM_BA2, EM_XCORE, EM_MCHP_PIC, EM_KM32, EM_KMX32, EM_EMX16, EM_EMX8,
        EM_KVARC, EM_CDP, EM_COGE, EM_COOL, EM_NORC, EM_CSR_KALIMBA, EM_Z80,
        EM_VISIUM, EM_FT32, EM_MOXIE, EM_AMDGPU, EM_RISCV, EM_BPF): New.
        (EM_NUM): Update.

2016-06-28  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #18960]
        * locale/localeinfo.h (_NL_CURRENT_DEFINE):
        Set _nl_current_LC_CATEGORY_used to two instead of one.

2016-06-27  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/mips/tst-mode-switch-1.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
         Include test-skeleton.c.
        * sysdeps/mips/tst-mode-switch-2.c (main): Likewise.
        * sysdeps/mips/tst-mode-switch-3.c (main): Likewise.

2016-06-27  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15479]
        * sysdeps/i386/fpu/s_trunc.S (__trunc): Save and restore
        floating-point environment rather than just control word.
        * sysdeps/i386/fpu/s_truncf.S (__truncf): Likewise.
        * sysdeps/i386/fpu/s_truncl.S (__truncl): Save and restore
        floating-point environment, with "invalid" exceptions merged in,
        rather than just control word.
        * sysdeps/x86_64/fpu/s_truncl.S (__truncl): Likewise.
        * math/libm-test.inc (trunc_test_data): Do not allow spurious
        "inexact" exceptions.

        [BZ #15479]
        * sysdeps/i386/fpu/s_floor.S (__floor): Save and restore
        floating-point environment rather than just control word.
        * sysdeps/i386/fpu/s_floorf.S (__floorf): Likewise.
        * sysdeps/i386/fpu/s_floorl.S (__floorl): Save and restore
        floating-point environment, with "invalid" exceptions merged in,
        rather than just control word.
        * sysdeps/x86_64/fpu/s_floorl.S (__floorl): Likewise.
        * math/libm-test.inc (floor_test_data): Do not allow spurious
        "inexact" exceptions.

        [BZ #15479]
        * sysdeps/i386/fpu/s_ceil.S (__ceil): Save and restore
        floating-point environment rather than just control word.
        * sysdeps/i386/fpu/s_ceilf.S (__ceilf): Likewise.
        * sysdeps/i386/fpu/s_ceill.S (__ceill): Save and restore
        floating-point environment, with "invalid" exceptions merged in,
        rather than just control word.
        * sysdeps/x86_64/fpu/s_ceill.S (__ceill): Likewise.
        * math/libm-test.inc (ceil_test_data): Do not allow spurious
        "inexact" exceptions.

2016-06-21  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/unix/sysv/linux/mips/vfork.S (__vfork): Rename into
        __libc_vfork.
        (__vfork) [IS_IN (libc)]: Remove alias.
        (__libc_vfork) [IS_IN (libc)]: Define as an alias.
        * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: Likewise.

2016-06-24  Torvald Riegel  <triegel@redhat.com>

        * nscd/cache.c (cache_add): Use new C11-like atomic operation instead
        of atomic_compare_and_exchange_bool_rel.
        * nptl/pthread_mutex_unlock.c (__pthread_mutex_unlock_full): Likewise.
        * include/atomic.h (atomic_compare_and_exchange_bool_rel,
        catomic_compare_and_exchange_bool_rel): Remove.
        * sysdeps/aarch64/atomic-machine.h
        (atomic_compare_and_exchange_bool_rel): Likewise.
        * sysdeps/alpha/atomic-machine.h
        (atomic_compare_and_exchange_bool_rel): Likewise.
        * sysdeps/arm/atomic-machine.h
        (atomic_compare_and_exchange_bool_rel): Likewise.
        * sysdeps/mips/atomic-machine.h
        (atomic_compare_and_exchange_bool_rel): Likewise.
        * sysdeps/microblaze/atomic-machine.h
        ( __arch_compare_and_exchange_bool_8_rel,
        __arch_compare_and_exchange_bool_16_rel): Likewise.
        * sysdeps/powerpc/atomic-machine.h
        ( __arch_compare_and_exchange_bool_8_rel,
        __arch_compare_and_exchange_bool_16_rel): Likewise.
        * sysdeps/powerpc/powerpc32/atomic-machine.h
        ( __arch_compare_and_exchange_bool_32_rel,
        __arch_compare_and_exchange_bool_64_rel): Likewise.
        * sysdeps/powerpc/powerpc64/atomic-machine.h
        ( __arch_compare_and_exchange_bool_32_rel,
        __arch_compare_and_exchange_bool_64_rel): Likewise.
        * sysdeps/tile/atomic-machine.h
        (atomic_compare_and_exchange_bool_rel): Likewise.

2016-06-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20296]
        * sysdeps/i386/fpu/e_scalbl.S (__ieee754_scalbl): Add arguments
        when either argument is a NaN.
        * sysdeps/x86_64/fpu/e_scalbl.S (__ieee754_scalbl): Likewise.
        * math/libm-test.inc (scalb_test_data): Add sNaN tests.

        * math/libm-test.inc (snan_value_ld): New macro.
        (isgreater_test_data): Add sNaN tests.
        (isgreaterequal_test_data): Likewise.
        (isless_test_data): Likewise.
        (islessequal_test_data): Likewise.
        (islessgreater_test_data): Likewise.
        (isunordered_test_data): Likewise.
        (nextafter_test_data): Likewise.
        (nexttoward_test_data): Likewise.
        (remainder_test_data): Likewise.
        (remquo_test_data): Likewise.
        (significand_test_data): Likewise.
        * math/gen-libm-test.pl (%beautify): Add snan_value_ld.

2016-06-23  Siddhesh Poyarekar  <siddhesh@sourceware.org>

        * posix/getconf.c: Define ALL_ENVIRONMENTS_DEFINED if all
        environment macros are defined.
        (main): Avoid execve if ALL_ENVIRONMENTS_DEFINED is defined.

2016-06-23  Florian Weimer  <fweimer@redhat.com>

        [BZ #20191]
        Implement vtable verification in libio.
        * Makerules (shlib.lds): Place __libc_IO_vtables section.
        * debug/obprintf_chk.c (_IO_obstack_jumps): Define as vtable.
        * debug/vdprintf_chk.c (__vdprintf_chk): Call
        _IO_new_file_init_internal instead of _IO_file_init.
        * debug/vsnprintf_chk.c (_IO_strn_jumps): Define as vtable.
        * debug/vsprintf_chk.c (_IO_str_chk_jumps): Likewise.
        * libio/Makefile (routines): Add vtables.
        * libio/libioP.h (_IO_JUMPS_FUNC): Call IO_validate_vtable.
        (_IO_init): Remove, not for internal use.
        (_IO_init_internal): Declare, internal replacement for _IO_init.
        (_IO_file_init): Remove, not for internal use.
        (_IO_new_file_init): Remove, not for internal use.
        (_IO_new_file_init_internal): Declare, internal replacement for
        _IO_new_file_init.
        (_IO_old_file_init): Remove, not for internal use.
        (_IO_old_file_init_internal): Declare, internal replacement for
        _IO_old_file_init.
        (_IO_str_init_static, _IO_str_init_readonly): Remove, not for
        internal use.
        (__libc_IO_vtables, IO_accept_foreign_vtables, _IO_vtable_check):
        Declare.
        (libio_vtable): New macro.
        (IO_set_accept_foreign_vtables, _IO_validate_vtable): New inline
        functions.
        * libio/fileops.c (_IO_new_file_init_internal): Rename from
        _IO_new_file_init.
        (_IO_new_file_init): New externally visible wrapper which disables
        vtable verification.
        (_IO_file_jumps, _IO_file_jumps_mmap, _IO_file_jumps_maybe_mmap):
        Define as vtables.
        * libio/genops.c (_IO_init_internal): Rename from _IO_init.
        (_IO_init): New externally visible wrapper which disables
        vtable verification.
        * libio/iofdopen.c (_IO_new_fdopen): Call
        _IO_new_file_init_internal instead of _IO_file_init.  Adjust
        comment.
        * libio/iofopen.c (__fopen_internal): Call
        _IO_new_file_init_internal instead of _IO_file_init.
        * libio/iofopncook.c (_IO_cookie_jumps, _IO_old_cookie_jumps):
        Define as vtables.
        (_IO_cookie_init): Call _IO_init_internal instead of _IO_init,
        _IO_new_file_init_internal instead of _IO_file_init.
        * libio/iopopen.c (_IO_new_popen): Likewise.
        (_IO_proc_jumps): Define as vtable.
        * libio/iovdprintf.c (_IO_vdprintf): Call
        _IO_new_file_init_internal instead of _IO_file_init.
        * libio/memstream.c (_IO_mem_jumps): Define as vtable.
        (__open_memstream): Call _IO_init_internal instead of _IO_init.
        * libio/obprintf.c (_IO_obstack_jumps): Define as vtable.
        * libio/oldfileops.c (_IO_old_file_init_internal): Rename from
        _IO_old_file_init.
        (_IO_old_file_init): New externally visible wrapper which disables
        vtable verification.
        (_IO_old_file_jumps): Define as vtable.
        * libio/oldiofdopen.c (_IO_old_fdopen): Call
        _IO_old_file_init_internal instead of _IO_old_file_init.
        * libio/oldiofopen.c (_IO_old_fopen): Likewise.
        * libio/oldiopopen.c (_IO_old_popen): Likewise.
        (_IO_old_proc_jumps): Define as vtable.
        * libio/strops.c (_IO_str_jumps, _IO_strn_jumps, _IO_wstrn_jumps):
        Define as vtables.
        * libio/vtables.c: New file.
        * libio/wfileops.c (_IO_wfile_jumps, _IO_wfile_jumps_mmap)
        (_IO_wfile_jumps_maybe_mmap): Define as vtables.
        * libio/wmemstream.c (_IO_wmem_jumps): Define as vtable.
        * libio/wstrops.c (_IO_wstr_jumps): Likewise.
        * stdio-common/vfprintf.c (_IO_helper_jumps): Likewise.
        * stdlib/strfmon_l.c (__vstrfmon_l): Call _IO_init_internal
        instead of _IO_init.

2016-06-23  Florian Weimer  <fweimer@redhat.com>

        * test-skeleton.c (xrealloc): Support deallocation with n == 0.

2016-06-23  Florian Weimer  <fweimer@redhat.com>

        * test-skeleton.c (xmalloc, xcalloc, xrealloc): Mark as
        potentially unused.

2016-06-22  Florian Weimer  <fweimer@redhat.com>

        * test-skeleton.c (write_message): New function.
        * malloc/tst-mallocfork2.c (write_message): Remove.
        * debug/tst-longjmp_chk2.c (write_indented): New function.
        (write_message): Remove.
        (stackoverflow_handler): Call write_indented.

2016-06-22  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/fpu/s_nearbyint.S (__nearbyint): Do not mask
        "inexact" exceptions after fnstenv.
        * sysdeps/i386/fpu/s_nearbyintf.S (__nearbyintf): Likewise.
        * sysdeps/i386/fpu/s_nearbyintl.S (__nearbyintl): Likewise.
        * sysdeps/x86_64/fpu/s_nearbyintl.S (__nearbyintl): Likewise.

2015-06-22  Zack Weinberg  <zackw@panix.com>

        * sysdeps/generic/bits/hwcap.h: Moved to ...
        * bits/hwcap.h: Here.

2016-06-22  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/memcpy.S (memcpy):
        Further tuning for performance.

2016-06-21  Florian Weimer  <fweimer@redhat.com>

        [BZ #20284]
        * malloc/arena.c (reused_arena): Do not return NULL if we start
        out with a non-corrupted arena.

2016-06-21 Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * misc/Makefile (tests): Add tst-preadvwritev and tst-preadvwritev64.
        * misc/tst-preadvwritev.c: New file.
        * misc/tst-preadvwritev64.c: Likewise.
        * sysdeps/unix/sysv/linux/preadv.c (preadv): Remove SYSCALL_LL{64}
        usage.
        * sysdeps/unix/sysv/linux/preadv64.c (preadv64): Likewise.
        * sysdeps/unix/sysv/linux/pwritev.c (pwritev): Likewise.
        * sysdeps/unix/sysv/linux/pwritev64.c (pwritev64): Likewise.
        * sysdeps/unix/sysv/linux/sysdep.h (LO_HI_LONG): New macro.

2016-06-20  Andrew Senkevich  <andrew.senkevich@intel.com>

        [BZ #19654]
        * sysdeps/x86_64/fpu/Makefile: Added new tests.
        * sysdeps/x86_64/fpu/test-double-libmvec-alias-avx-main.c: New.
        * sysdeps/x86_64/fpu/test-double-libmvec-alias-avx-mod.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-alias-avx.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-alias-avx2-main.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-alias-avx2-mod.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-alias-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-alias-avx512-main.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-alias-avx512-mod.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-alias-avx512.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-alias-main.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-alias-mod.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-alias.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-alias-avx-main.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-alias-avx-mod.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-alias-avx.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-alias-avx2-main.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-alias-avx2-mod.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-alias-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-alias-avx512-main.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-alias-avx512-mod.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-alias-avx512.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-alias-main.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-alias-mod.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-alias.c: Likewise.
        * sysdeps/x86_64/fpu/test-libmvec-alias-mod.c: Likewise.

2016-06-20  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/rawmemchr.S (__rawmemchr): New file.
        * sysdeps/aarch64/strlen.S (__strlen): Change to __strlen to avoid PLT.

2016-06-20  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/memcpy.S (memcpy):
        Rewrite of optimized memcpy and memmove.
        * sysdeps/aarch64/memmove.S (memmove): Remove
        memmove code (merged into memcpy.S).

2016-06-20  Florian Weimer  <fweimer@redhat.com>

        Consolidate machine-agnostic DTV definitions in <dl-dtv.h>.
        * sysdeps/generic/dl-dtv.h: New file.
        * sysdeps/aarch64/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/aarch64/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/alpha/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/alpha/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/arm/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/arm/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/hppa/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/hppa/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/i386/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/i386/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/ia64/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/ia64/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/m68k/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/m68k/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/mach/hurd/i386/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/microblaze/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/microblaze/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/mips/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/mips/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/nios2/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/nios2/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/powerpc/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/powerpc/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/s390/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/s390/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/sh/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/sh/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/sparc/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/sparc/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.
        * sysdeps/x86_64/dl-tls.h (TLS_DTV_UNALLOCATED): Remove.
        * sysdeps/x86_64/nptl/tls.h: Include <dl-dtv.h>.
        (dtv_t): Remove.

2016-06-20  Florian Weimer  <fweimer@redhat.com>

        Revert symbol poisoning of  __malloc_initialize_hook.
        * include/stdc-predef.h (__malloc_initialize_hook): Remove
        poisoning.
        * malloc/Makefile: Remove un-poisoning.
        * malloc/arena.c (ptmalloc_init): Use __malloc_initialize_hook
        instead of old__malloc_initialize_hook.
        * malloc/malloc-hooks.h: Likewise.
        * malloc/malloc.c: Likewise.
        * malloc/mcheck-init.c: Likewise.

2016-06-19  Carlos O'Donell  <carlos@redhat.com>

        * sysdeps/unix/sysv/linux/times.c (__times): Expand comments.

2016-06-18  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/unix/sysv/linux/mips/vfork.S (__vfork): Conditionalize
        hidden_def, weak_alias and strong_alias on [IS_IN (libc)].
        * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: Likewise.

2016-06-16  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * NEWS: Mention addition of nextup and nextdown.
        * manual/arith.texi: Document nextup and nextdown.
        * manual/libm-err-tab.pl: Add nextup and nextdown.
        * math/Makefile (libm-calls): Add s_nextdown and s_nextup.
        * math/Versions (libm): Add GLIBC_2.24.
        * math/bits/mathcalls.h: Add nextup and nextdown declaration.
        * math/libm-test.inc (nextafter_test_data) [TEST_COND_intel96]:
        Add new test.
        (nextafter_test_data) [TEST_COND_binary32]: Likewise.
        (nextafter_test_data) [TEST_COND_m68k96]: Likewise.
        (nextafter_test_data) [TEST_COND_binary64]: Likewise.
        (nextafter_test_data) [TEST_COND_binary128]: Likewise.
        (nextup_test_data): Likewise.
        (nextdown_test_data): Likewise.
        * math/s_nextdown.c: New file.
        * math/s_nextdownf.c: Likewise.
        * math/s_nextdownl.c: Likewise.
        * math/test-tgmath.c F(compile_test)): Add nextup and nextdown tests.
        F(nextup): New function.
        F(nextdown): Likewise.
        * math/tgmath.h: Add nextup and nextdown.
        * sysdeps/ieee754/flt-32/s_nextupf.c: New file.
        * sysdeps/ieee754/dbl-64/s_nextup.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nextupl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nextupl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_nextupl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls):
        Add nextup and nextdown.
        (CFLAGS-nldbl-nextup.c): New variable.
        (CFLAGS-nldbl-nextdown.c): Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-nextdown.c: New file.
        * sysdeps/ieee754/ldbl-opt/nldbl-nextup.c: Likewise.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2016-06-16  Rical Jasan  <ricaljasan@pacific.net>

        * manual/pattern.texi: Fix typos & grammar errors.

2016-06-16  Rical Jasan  <ricaljasan@pacific.net>

        * manual/search.texi: Fix typos & grammar errors.

2016-06-16  Rical Jasan  <ricaljasan@pacific.net>

        * manual/message.texi: Fix typos & grammar errors.

2016-06-16  Mike Frysinger  <vapier@gentoo.org>

        * manual/contrib.texi: Fix spelling typos.
        * manual/crypt.texi: Likewise.
        * manual/filesys.texi: Likewise.
        * manual/locale.texi: Likewise.
        * manual/message.texi: Likewise.
        * manual/nss.texi: Likewise.
        * manual/string.texi: Likewise.

2016-06-16  Rical Jasan  <ricaljasan@pacific.net>

        * manual/locale.texi: Fix typos & grammar errors.

2016-06-16  Rical Jasan  <ricaljasan@pacific.net>

        * manual/charset.texi: Fix typos & grammar errors.

2016-06-16  Rical Jasan  <ricaljasan@pacific.net>

        * manual/string.texi: Fix typos.

2016-06-16  Rical Jasan  <ricaljasan@pacific.net>

        * manual/ctype.texi: Fix typos.

2016-06-16  Rical Jasan  <ricaljasan@pacific.net>

        * manual/memory.texi: Fix various typos & grammar errors.

2016-06-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20255]
        * sysdeps/i386/fpu/s_fdim.c: New file.  Based on math/s_fdim.c.
        * math/libm-test.inc (fdim_test_data): Add another test.

        [BZ #6796]
        [BZ #20255]
        [BZ #20256]
        * math/s_fdim.c: Include <math_private.h>.
        (__fdim): Use math_narrow_eval on result.
        * math/s_fdimf.c: Include <math_private.h>.
        (__fdimf): Use math_narrow_eval on result.
        * sysdeps/i386/fpu/s_fdim.S: Remove file.
        * sysdeps/i386/fpu/s_fdimf.S: Likewise.
        * sysdeps/i386/fpu/s_fdiml.S: Likewise.
        * sysdeps/i386/i686/fpu/s_fdim.S: Likewise.
        * sysdeps/i386/i686/fpu/s_fdimf.S: Likewise.
        * sysdeps/i386/i686/fpu/s_fdiml.S: Likewise.
        * sysdeps/powerpc/fpu/s_fdim.c: Likewise.
        * sysdeps/powerpc/fpu/s_fdimf.c: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_fdim.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_fdim.c: Likewise.
        * sysdeps/x86_64/fpu/s_fdiml.S: Likewise.
        * math/libm-test.inc (fdim_test_data): Expect errno setting on
        overflow.  Add sNaN tests.

        * math/s_fdim.c (__fdim): Use islessequal and isinf instead of
        fpclassify.
        * math/s_fdimf.c (__fdimf): Likewise.
        * math/s_fdiml.c (__fdiml): Likewise.

2016-06-14  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile:
        (sysdep_routines): Add P8 and PPC64 strcasecmp/strncasecmp targets.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c:
        (__libc_ifunc_impl_list): Add entries for P8 and PPC64
        ifunc'ed strcasecmp/strncasecmp.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power7.S:
        [EALIGN]: Removed.
        [END]: Likewise.
        [__strcasecmp]: Define instead of the above to control symbol name.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c: Add IFUNC selector
        for __strcasecmp_power8.
        * sysdeps/powerpc/powerpc64/multiarch/strncase.c: Add IFUNC selector
        for __strncasecmp_power8.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power8.S: New File.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncase-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncase-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strcasecmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/strncase.S: Likewise.

2016-06-13  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20252]
        * sysdeps/ieee754/dbl-64/e_atan2.c (__ieee754_atan2): Add both
        arguments when second argument is a NaN.
        * math/libm-test.inc (atan2_test_data): Add sNaN tests and more
        qNaN tests.

        * math/libm-test.inc (cimag_test_data): Add sNaN tests.
        (conj_test_data): Likewise.
        (copysign_test_data): Likewise.
        (creal_test_data): Likewise.
        (fma_test_data): Likewise.
        (fmod_test_data): Likewise.

        [BZ #20250]
        * sysdeps/i386/fpu/s_frexpl.S (__frexpl): Add non-finite input to
        itself.
        * sysdeps/ieee754/dbl-64/s_frexp.c (__frexp): Add non-finite or
        zero input to itself.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_frexp.c (__frexp):
        Likewise.
        * sysdeps/ieee754/flt-32/s_frexpf.c (__frexpf): Likewise.
        * sysdeps/ieee754/ldbl-128/s_frexpl.c (__frexpl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_frexpl.c (__frexpl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_frexpl.c (__frexpl): Likewise.
        * math/libm-test.inc (frexp_test_data): Add sNaN tests.

2016-06-13  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * nptl/Makefile (test): Add tst-cancel4_1 and tst-cancel4_2.
        * nptl/tst-cancel4-common.c: New file.
        * nptl/tst-cancel4-common.h: Likewise.
        * nptl/tst-cancel4.c: Move common definitions to
        tst-cancel4-common.{c,h} file.
        * nptl/tst-cancel4_1.c: New test.
        * nptl/tst-cancel4_2.c: New test.

2016-06-13  Florian Weimer  <fweimer@redhat.com>

        [BZ #20248]
        * debug/tst-longjmp_chk2.c (pass): Use volatile sig_atomic_t.
        (write_message): New function.
        (stackoverflow_handler): Call it instead of printf, to avoid
        excessive stack usage by printf.
        (do_test): Restore SIGSEGV, SIGBUS default handlers.

2016-06-13  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * nptl/pthread_mutex_init.c [__ASSUME_FUTEX_LOCK_PI]
        (prio_inherit_missing): Remove define.
        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        (__ASSUME_FUTEX_LOCK_PI): Likewise.
        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_FUTEX_LOCK_PI):
        Likewise.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        (__ASSUME_FUTEX_LOCK_PI): Likewise.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        (__ASSUME_FUTEX_LOCK_PI): Likewise.
        * sysdeps/unix/sysv/linux/sparc/kernel-features.h
        (__ASSUME_FUTEX_LOCK_PI): Likewise.

2016-06-11  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #19670]
        [BZ #19672]

        * io/test-lfs.c (do_prepare): Use xmalloc.
        * io/tst-fcntl.c (do_prepare): Likewise.
        * libio/tst-fopenloc.c (do_bz17916): Likewise.
        * libio/tst-mmap2-eofsync.c (do_prepare): Likewise.
        * login/tst-utmp.c (do_prepare): Likewise.
        * posix/tst-exec.c (do_prepare): Likewise.
        * posix/tst-pathconf.c (prepare): Likewise.
        * posix/tst-spawn.c (do_prepare): Likewise.
        * posix/tst-truncate.c (do_prepare): Likewise.
        * rt/tst-aio.c (do_prepare): Likewise.
        * rt/tst-aio64.c (do_prepare): Likewise.

2016-06-11  Florian Weimer  <fweimer@redhat.com>

        [BZ #20237]
        * nss/nss_db/db-XXX.c (set*ent): Reset entidx to NULL.
        (get*ent): Set entidx to NULL during initialization.  If entidx is
        NULL, start iteration from the beginning.

2016-06-11  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc.c (musable): Return correct size for dumped fake
        mmapped chunk.

2016-06-11  Florian Weimer  <fweimer@redhat.com>

        [BZ #20222]
        * libio/iofopncook.c (_IO_cookie_read): Demangle callback pointer.
        (_IO_cookie_write): Likewise.
        (_IO_cookie_seek): Likewise.
        (_IO_cookie_close): Likewise.
        (_IO_old_cookie_seek): Likewise.
        (set_callbacks): New function.
        (_IO_cookie_init): Call set_callbacks to copy callbacks.

2016-06-11  Marko Myllynen  <myllynen@redhat.com>

        * locale/programs/localedef.c (oldstyle_tables): Remove.
        * locale/programs/localedef.h (oldstyle_tables): Likewise.

2016-06-10  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20240]
        * math/Makefile (CFLAGS-s_modf.c): New variable.
        (CFLAGS-s_modff.c): Likewise.
        (CFLAGS-s_modfl.c): Likewise.
        * math/libm-test.inc (modf_test_data): Add sNaN tests.

2016-06-09  Carlos O'Donell  <carlos@redhat.com>

        [BZ #20215]
        * misc/sys/cdefs.h [__GNUC_PREREQ (3,2)]: Undef __always_inline first.
        [!__GNUC_PREREQ (3,2)]: Likewise.

2016-06-10  Adhemerval Zanela  <adhemerval.zanella@linaro.org>

        * conform/data/sys/socket.h-data (msghdr.msg_iovlen): Add xfail-.
        (msghdr.msg_controllen): Likewise.
        (cmsghdr.cmsg_len): Likewise.
        * nptl/Makefile (libpthread-routines): Remove ptw-oldrecvmsg and
        ptw-oldsendmsg.
        (CFLAGS-oldrecvmsg.c): Remove rule.
        (CFLAGS-oldsendmsg.c): Likewise.
        (CFLAGS-recvmsg.c): Add rule.
        (CFLAGS-sendmsg.c): Likewise.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Remove
        oldrecvmsg, oldsendmsg, oldrecvmmsg, oldsendmmsg.
        (CFLAGS-recvmsg.c): Remove rule.
        (CFLAGS-sendmsg.c): Likewise.
        (CFLAGS-oldrecvmsg.c): Likewise.
        (CFLAGS-oldsendmsg.c): Likewise.
        (CFLAGS-recvmmsg.c): Likewise.
        * sysdeps/unix/sysv/linux/bits/socket.h (msghdr.msg_iovlen): Revert
        to kernel defined interfaces.
        (msghdr.msg_controllen): Likewise.
        (cmsghdr.cmsg_len): Likewise.
        (msghdr.__glibc_reserved1): Remove member.
        (msghdr.__glibc_reserved2): Likewise.
        (cmsghdr.__glibc_reserved1): Likewise.
        * sysdeps/unix/sysv/linux/oldrecvmmsg.c: Remove file.
        * sysdeps/unix/sysv/linux/oldrecvmsg.c: Likewise.
        * sysdeps/unix/sysv/linux/oldsendmmsg.c: Likewise.
        * sysdeps/unix/sysv/linux/oldsendmsg.c: Likewise.
        * sysdeps/unix/sysv/linux/recvmmsg.c: Revert back to previous
        version.
        * sysdeps/unix/sysv/linux/recvmsg.c: Likewise.
        * sysdeps/unix/sysv/linux/sendmmsg.c: Likewise.
        * sysdeps/unix/sysv/linux/sendmsg.c: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/Versions [libc] (GLIBC_2.24):
        Remove recvmsg and sendmsg.
        * sysdeps/unix/sysv/linux/alpha/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/hppa/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/i386/Versions [libc] (GLIBC_2.24): Likewise.
        * sysdeps/unix/sysv/linux/m68k/Versions [libc] (GLIBC_2.24): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/Versions
        [libc] (GLIBC_2.24): Likewise.
        * sysdeps/unix/sysv/linux/nios2/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions
        [libc] (GLIBC_2.24): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/sh/Versions [libc] (GLIBC_2.24): Likewise.
        * sysdeps/unix/sysv/linux/sparc/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/tile/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/Versions: Remove file
        * sysdeps/unix/sysv/linux/x86_64/64/Versions: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/Versions: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist: Remove new 2.24
        version for {recv,send,recm,sendm}msg.
        * sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.

2016-06-10  Florian Weimer  <fweimer@redhat.com>

        [BZ #19564]
        Remove __malloc_initialize_hook from the API.
        * malloc/malloc.h (__malloc_initialize_hook): Remove.
        * include/stdc-predef.h (__malloc_initialize_hook): Poison with
        #pragma GCC poison.
        * malloc/malloc-hooks.h: New file.
        * malloc/arena.c (ptmalloc_init): Use old__malloc_initialize_hook.
        * malloc/malloc.c (HAVE_MALLOC_INIT_HOOK): New.
        (old__malloc_initialize_hook): Rename from
        __malloc_initialize_hook to evade poisoning.  Turn into compat
        symbol.
        * malloc/mcheck-init.c (old__malloc_initialize_hook): Rename from
        __malloc_initialize_hook.
        * malloc/Makefile (poisoned_apis, unpoisoned_api_defines): New.
        (mallo.c, mcheck-init.c): Compile with unpoisoned symbol.
        * manual/memory.texi (Hooks for Malloc): Remove
        __malloc_initialize_hook.  Adjust hook example.

2016-06-09  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20235]
        * sysdeps/i386/fpu/e_log2l.S (__ieee754_log2l): Add NaN input to
        itself.
        * sysdeps/x86_64/fpu/e_log2l.S (__ieee754_log2l): Likewise.
        * math/libm-test.inc (log2_test_data): Add sNaN tests.

        [BZ #20234]
        * sysdeps/ieee754/ldbl-128ibm/s_log1pl.c (__log1pl): Add positive
        infinity or NaN input to itself.

        [BZ #20233]
        * sysdeps/ieee754/ldbl-128ibm/s_expm1l.c (__expm1l): Add NaN input
        to itself.

        [BZ #20232]
        * sysdeps/ieee754/ldbl-128/s_expm1l.c (__expm1l): Add NaN input to
        itself.

2016-06-09  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/start.S (_start): Always indirect branch to
        __libc_start_main via GOT.

2016-06-09  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/memcopy.h: New file.
        * sysdeps/x86_64/wordcopy.c: Likewise.

2016-06-09  Florian Weimer  <fweimer@redhat.com>

        Prevent GCC 6 <cstdlib> from including /usr/include/stdlib.h.
        * stdlib/tst-quick_exit.cc: Include <stdlib.h> instead of
        <cstdlib>.
        (optimization_barrier): New.
        (do_test): Use it.  Call quick_exit in the global namespace.
        * stdlib/tst-thread-quick_exit.cc: Include <stdlib.h>, <pthread.h>
        instead of <cstdlib>, <thread>.
        (optimization_barrier): New.
        (non_main_thread): Adjust declaration.  Call optimization_barrier.
        Call quick_exit in the global namespace.
        (do_test): Call optimization_barrier.  Use pthread_create,
        pthread_join instead of std::thread.

2016-06-09  Andreas Schwab  <schwab@suse.de>

        [BZ #19755]
        * nscd/pwdcache.c (cache_addpw): Lock prune_run_lock while adding
        new entries in auto-propagate mode.
        * nscd/grpcache.c (cache_addgr): Likewise.

2016-06-09  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * test-skeleton.c (oom_error, xmalloc, xcalloc, xrealloc):
        New functions.
        (add_temp_file): Use them.

2016-06-09  Samuel Thibault  <samuel.thibault@ens-lyon.org

        * mach/mach/mach_traps.h (mach_print): Add syscall declaration.

2016-06-08  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20229]
        * sysdeps/i386/fpu/s_log1pl.S (__log1pl): Add NaN input to itself.
        * sysdeps/x86_64/fpu/s_log1pl.S (__log1pl): Likewise.
        * math/libm-test.inc (log1p_test_data): Add sNaN tests.

        [BZ #20228]
        * sysdeps/i386/fpu/e_log10l.S (__ieee754_log10l): Add NaN input to
        itself.
        * sysdeps/x86_64/fpu/e_log10l.S (__ieee754_log10l): Likewise.
        * math/libm-test.inc (log10_test_data): Add sNaN tests.

        [BZ #20227]
        * sysdeps/i386/fpu/e_logl.S (__ieee754_logl): Add NaN input to
        itself.
        * sysdeps/i386/i686/fpu/e_logl.S (__ieee754_logl): Likewise.
        * sysdeps/x86_64/fpu/e_logl.S (__ieee754_logl): Likewise.
        * math/libm-test.inc (log_test_data): Add sNaN tests.

        [BZ #20226]
        * sysdeps/i386/fpu/e_expl.S (IEEE754_EXPL): Add NaN argument to
        itself.
        * sysdeps/x86_64/fpu/e_expl.S (IEEE754_EXPL): Likewise.
        * math/libm-test.inc (exp_test_data): Add sNaN tests.
        (exp10_test_data): Likewise.
        (expm1_test_data): Likewise.

        [BZ #20225]
        * math/s_ldexp.c (__ldexp): Add non-finite or zero argument to
        itself.
        * math/s_ldexpf.c (__ldexpf): Likewise.
        * math/s_ldexpl.c (__ldexpl): Likewise.
        * math/w_scalbln.c (__w_scalbln): Likewise.
        * math/w_scalblnf.c (__w_scalblnf): Likewise.
        * math/w_scalblnl.c (__w_scalblnl): Likewise.
        * math/libm-test.inc (scalbn_test_data): Add sNaN tests.
        (scalbln_test_data): Likewise.

        [BZ #20224]
        * sysdeps/i386/fpu/s_cbrtl.S (__cbrtl): Add non-finite or zero
        argument to itself.
        * math/libm-test.inc (cbrt_test_data): Add sNaN tests.

2016-06-08  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19776]
        * sysdeps/x86_64/memcpy.S: Make it dummy.
        * sysdeps/x86_64/mempcpy.S: Likewise.
        * sysdeps/x86_64/memmove.S: New file.
        * sysdeps/x86_64/memmove_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove_chk.S: Likewise.
        * sysdeps/x86_64/memmove.c: Removed.
        * sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove-avx-unaligned.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove-sse2-unaligned-erms.S:
        Likewise.
        * sysdeps/x86_64/multiarch/memmove.c: Likewise.
        * sysdeps/x86_64/multiarch/memmove_chk.c: Likewise.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Remove
        memcpy-sse2-unaligned, memmove-avx-unaligned,
        memcpy-avx-unaligned and memmove-sse2-unaligned-erms.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Replace
        __memmove_chk_avx512_unaligned_2 with
        __memmove_chk_avx512_unaligned.  Remove
        __memmove_chk_avx_unaligned_2.  Replace
        __memmove_chk_sse2_unaligned_2 with
        __memmove_chk_sse2_unaligned.  Remove __memmove_chk_sse2 and
        __memmove_avx_unaligned_2.  Replace __memmove_avx512_unaligned_2
        with __memmove_avx512_unaligned.  Replace
        __memmove_sse2_unaligned_2 with __memmove_sse2_unaligned.
        Remove __memmove_sse2.  Replace __memcpy_chk_avx512_unaligned_2
        with __memcpy_chk_avx512_unaligned.  Remove
        __memcpy_chk_avx_unaligned_2.  Replace
        __memcpy_chk_sse2_unaligned_2 with __memcpy_chk_sse2_unaligned.
        Remove __memcpy_chk_sse2.  Remove __memcpy_avx_unaligned_2.
        Replace __memcpy_avx512_unaligned_2 with
        __memcpy_avx512_unaligned.  Remove __memcpy_sse2_unaligned_2
        and __memcpy_sse2.  Replace __mempcpy_chk_avx512_unaligned_2
        with __mempcpy_chk_avx512_unaligned.  Remove
        __mempcpy_chk_avx_unaligned_2.  Replace
        __mempcpy_chk_sse2_unaligned_2 with
        __mempcpy_chk_sse2_unaligned.  Remove __mempcpy_chk_sse2.
        Replace __mempcpy_avx512_unaligned_2 with
        __mempcpy_avx512_unaligned.  Remove __mempcpy_avx_unaligned_2.
        Replace __mempcpy_sse2_unaligned_2 with
        __mempcpy_sse2_unaligned.  Remove __mempcpy_sse2.
        * sysdeps/x86_64/multiarch/memcpy.S (__new_memcpy): Support
        __memcpy_avx512_unaligned_erms and __memcpy_avx512_unaligned.
        Use __memcpy_avx_unaligned_erms and __memcpy_sse2_unaligned_erms
        if processor has ERMS.  Default to __memcpy_sse2_unaligned.
        (ENTRY): Removed.
        (END): Likewise.
        (ENTRY_CHK): Likewise.
        (libc_hidden_builtin_def): Likewise.
        Don't include ../memcpy.S.
        * sysdeps/x86_64/multiarch/memcpy_chk.S (__memcpy_chk): Support
        __memcpy_chk_avx512_unaligned_erms and
        __memcpy_chk_avx512_unaligned.  Use
        __memcpy_chk_avx_unaligned_erms and
        __memcpy_chk_sse2_unaligned_erms if if processor has ERMS.
        Default to __memcpy_chk_sse2_unaligned.
        * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
        Change function suffix from unaligned_2 to unaligned.
        * sysdeps/x86_64/multiarch/mempcpy.S (__mempcpy): Support
        __mempcpy_avx512_unaligned_erms and __mempcpy_avx512_unaligned.
        Use __mempcpy_avx_unaligned_erms and __mempcpy_sse2_unaligned_erms
        if processor has ERMS.  Default to __mempcpy_sse2_unaligned.
        (ENTRY): Removed.
        (END): Likewise.
        (ENTRY_CHK): Likewise.
        (libc_hidden_builtin_def): Likewise.
        Don't include ../mempcpy.S.
        (mempcpy): New.  Add a weak alias.
        * sysdeps/x86_64/multiarch/mempcpy_chk.S (__mempcpy_chk): Support
        __mempcpy_chk_avx512_unaligned_erms and
        __mempcpy_chk_avx512_unaligned.  Use
        __mempcpy_chk_avx_unaligned_erms and
        __mempcpy_chk_sse2_unaligned_erms if if processor has ERMS.
        Default to __mempcpy_chk_sse2_unaligned.

2016-06-08  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19881]
        * sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S: Folded
        into ...
        * sysdeps/x86_64/memset.S: This.
        (__bzero): Removed.
        (__memset_tail): Likewise.
        (__memset_chk): Likewise.
        (memset): Likewise.
        (MEMSET_CHK_SYMBOL): New. Define only if MEMSET_SYMBOL isn't
        defined.
        (MEMSET_SYMBOL): Define only if MEMSET_SYMBOL isn't defined.
        * sysdeps/x86_64/multiarch/memset-avx2.S: Removed.
        (__memset_zero_constant_len_parameter): Check SHARED instead of
        PIC.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Remove
        memset-avx2 and memset-sse2-unaligned-erms.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Remove __memset_chk_sse2,
        __memset_chk_avx2, __memset_sse2 and __memset_avx2_unaligned.
        * sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
        (__bzero): Enabled.
        * sysdeps/x86_64/multiarch/memset.S (memset): Replace
        __memset_sse2 and __memset_avx2 with __memset_sse2_unaligned
        and __memset_avx2_unaligned.  Use __memset_sse2_unaligned_erms
        or __memset_avx2_unaligned_erms if processor has ERMS.  Support
        __memset_avx512_unaligned_erms and __memset_avx512_unaligned.
        (memset): Removed.
        (__memset_chk): Likewise.
        (MEMSET_SYMBOL): New.
        (libc_hidden_builtin_def): Replace __memset_sse2 with
        __memset_sse2_unaligned.
        * sysdeps/x86_64/multiarch/memset_chk.S (__memset_chk): Replace
        __memset_chk_sse2 and __memset_chk_avx2 with
        __memset_chk_sse2_unaligned and __memset_chk_avx2_unaligned_erms.
        Use __memset_chk_sse2_unaligned_erms or
        __memset_chk_avx2_unaligned_erms if processor has ERMS.  Support
        __memset_chk_avx512_unaligned_erms and
        __memset_chk_avx512_unaligned.

2016-06-08  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/gen-auto-libm-test.c (fp_format_desc): remove
        suffix member.
        (output_generic_value): Remove usage of suffix member,
        and the resulting unuse of the fp_format argument.
        (output_for_one_input_case): Remove unused fp_format
        parameter.

        * math/auto-libm-test-out: Regenerate.

        * math/libm-test.inc (TEST_COND_ldbl_128ibm): replace
        usage with TEST_COND_ibm128.
        (TEST_COND_flt_32): Remove.
        (TEST_COND_dbl_64): Remove.
        (TEST_COND_ldbl_96_intel): Remove.
        (TEST_COND_ldbl_96_m68k): Remove.
        (TEST_COND_ldbl_128): Remove.

2016-06-08  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * auto-libm-test-in:
        Replace flt-32 usage with binary32.
        Replace dbl-64 usage with binary64.
        Replace ldbl-intel-96 usage with intel96.
        Replace ldbl-m68k-96 usage with m68k96.
        Replace ldbl-128ibm usage with ibm128.
        Replace ldbl-128 usage with binary128.

        * auto-libm-test-out: Regenerate.

2016-06-08  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/gen-libm-test.pl (all_floats_pfx): New lookup table.
        (parse_ulps): Dynamically generate type name matching
        string from all_floats.
        (get_ulps): Generate the ulps as an array instead.
        (output_ulps): Dynamically compose the type based
        on the number of supported formats, and print
        the indices as type specific helper macros.

        * math/libm-test.inc: Remove comment about CHOOSE.
        (ulp_data): Generate the type in libm-test-ulps.h.
        (ULP_IDX): New macro.
        (find_ulps): Update usage of max_ulp.

        * math/test-double-vlen2.h (CHOOSE): Remove.
        * math/test-double-vlen4.h (CHOOSE): Likewise.
        * math/test-double-vlen8.h (CHOOSE): Likewise.
        * math/test-float.c (CHOOSE): Likewise.
        * math/test-float-finite.c (CHOOSE): Likewise.
        * math/test-double.c (CHOOSE): Likewise.
        * math/test-double-finite.c (CHOOSE): Likewise.
        * math/test-idouble.c (CHOOSE): Likewise.
        * math/test-ifloat.c (CHOOSE): Likewise.
        * math/test-ildoubl.c (CHOOSE): Likewise.
        * math/test-ldouble-finite.c (CHOOSE): Likewise.
        * math/test-ldouble.c (CHOOSE): Likewise.

        * math/test-float.h (TEST_FLOAT): Remove.
        * math/test-double.h (TEST_DOUBLE): Likewise.
        * math/test-ldouble.h (TEST_LDOUBLE): Likewise.

2016-06-08  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/gen-libm-test.pl: (apply_lit): New subroutine.
        (parse_args): Strip C suffix from floating point literals
        typed with 'f' and wrap them with LIT().

        * math/libm-tests.inc (RUN_TEST_LOOP_fj_f): New macro.
        (test_ff_f_data_nexttoward): Rename to
        (test_fj_f_data): New struct.
        (nexttoward_test_data): Relabel tests as
        TEST_fj_f instead of TEST_ff_f.

2016-06-08  Florian Weimer  <fweimer@redhat.com>

        Emacs bug 23726.
        * malloc/malloc.c (dumped_main_arena_start): Update comment.
        (__libc_realloc): Correct size computation for dumped fake mmapped
        chunks.

2016-06-07  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20219]
        * sysdeps/i386/fpu/e_atanhl.S (__ieee754_atanhl): Add NaN argument
        to itself.
        * math/libm-test.inc (atanh_test_data): Add sNaN tests.

        [BZ #20218]
        * sysdeps/i386/fpu/s_asinhl.S (__asinhl): Add non-finite argument
        to itself.
        * math/libm-test.inc (asinh_test_data): Add sNaN tests.

2016-06-07  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20195]
        * sysdeps/x86/cpu-features.c (get_common_indeces): Move FMA4
        check to ...
        (init_cpu_features): Here.

2016-06-07  Carlos O'Donell  <carlos@redhat.com>

        [BZ #20214]
        * sysdeps/unix/sysv/linux/bits/in.h
        [defined _UAPI_LINUX_IN6_H || defined _UAPI_IPV6_H
         || defined _LINUX_IN6_H || defined _IPV6_H] (__USE_KERNEL_IPV6_DEFS):
        Define to 1.
        [!(defined _UAPI_LINUX_IN6_H || defined _UAPI_IPV6_H
         || defined _LINUX_IN6_H || defined _IPV6_H)] (__USE_KERNEL_IPV6_DEFS):
        Define to 0.
        [!__USE_KERNEL_IPV6_DEFS] (IPV6_ADD_MEMBERSHIP): Define.
        [!__USE_KERNEL_IPV6_DEFS] (IPV6_DROP_MEMBERSHIP): Define.

2016-06-06  Carlos O'Donell  <carlos@redhat.com>

        [BZ #20198]
        * stdlib/Makefile (tests): Add tst-quick_exit, and
        tst-thread-quick_exit.
        [ifeq ($(have-cxx-thread_local),yes)]
        (CFLAGS-tst-quick_exit.o): Use -stdc=c++11.
        (CFLAGS-tst-thread-quick_exit.o): Likewise.
        (LDLIBS-tst-quick_exit): Use -lstdc++ for C++ program.
        (LDLIBS-tst-thread-quick_exit): Likewise.
        [ifneq ($(have-cxx-thread_local),yes)]
        (tests-unsupported): Add tst-quick_exit, and tst-thread-quick_exit.
        * stdlib/exit.c (__run_exit_handlers): Add run_dtors argument.
        If run_dtors is true call __call_tls_dtors.
        (exit): Call __run_exit_handlers with run_dtors set to true.
        * stdlib/exit.h: Add run_dtors argument to __run_exit_handlers
        definition.
        * stdlib/quick_exit.c (quick_exit): Remove function.
        (__new_quick_exit): New function.
        [SHLIB_COMPAT(libc, GLIBC_2_10, GLIBC_2_24)] (__old_quick_exit): New
        function.
        * stdlib/tst-quick_exit.cc: New file.
        * stdlib/tst-thread-quick_exit.cc: New file.
        * stdlib/Versions: Add quick_exit@GLIBC_2.24.
        * sysdeps/arm/nacl/libc.abilist: Add 'GLIBC_2.24 quick_exit F'.
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise

2016-06-06  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S: Fix
        a typo in comments.

2016-06-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20213]
        * sysdeps/ieee754/dbl-64/e_asin.c (__ieee754_asin): Add NaN
        argument to itself.
        * math/libm-test.inc (asin_test_data): Add sNaN tests.

2016-06-06  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * misc/Makefile (CFLAGS-pwritev.c): New variable: add cancellation
        required flags.
        (CFLAGS-pwritev64.c): Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev.c: Remove file.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/pwritev64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/pwritev.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/pwritev64.: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/syscalls.list (pwritev): Remove
        syscall from auto-generation.
        * sysdeps/unix/sysv/linux/pwritev.c: Rewrite implementation.
        [WORDSIZE == 64] (pwritev64): Remove macro.
        [!PWRITEV] (PWRITEV): Likewise.
        [!PWRITEV] (PWRITEV_REPLACEMENT): Likewise.
        [!PWRITEV] (PWRITE): Likewise.
        [!PWRITEV] (OFF_T): Likewise.
        [!__ASSUME_PWRITEV] (PWRITEV_REPLACEMENT): Likewise.
        (LO_HI_LONG): Remove macro.
        [__WORDSIZE != 64 || __ASSUME_OFF_DIFF_OFF64] (pwritev): Add function.
        * sysdeps/unix/sysv/linux/pwritev64.c: Rewrite implementation.
        (PWRITEV): Remove macro.
        (PWRITEV_REPLACEMENTE): Likewise.
        (PWRITE): Likewise.
        (OFF_T): Likewise.
        (pwritev64): New function.
        * nptl/tst-cancel4.c (tf_writev): Add test.

        * misc/Makefile (CFLAGS-preadv.c): New variable: add cancellation
        required flags.
        (CFLAGS-preadv64.c): Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/preadv.c: Remove file.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/preadv64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/preadv64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/preadv.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/preadv64.: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/syscalls.list (preadv): Remove
        syscall from auto-generation.
        * sysdeps/unix/sysv/linux/preadv.c: Rewrite implementation.
        [WORDSIZE == 64] (preadv64): Remove macro.
        [!PREADV] (PREADV): Likewise.
        [!PREADV] (PREADV_REPLACEMENT): Likewise.
        [!PREADV] (PREAD): Likewise.
        [!PREADV] (OFF_T): Likewise.
        [!__ASSUME_PREADV] (PREADV_REPLACEMENT): Likewise.
        (LO_HI_LONG): Remove macro.
        [__WORDSIZE != 64 || __ASSUME_OFF_DIFF_OFF64] (preadv): Add function.
        * sysdeps/unix/sysv/linux/preadv64.c: Rewrite implementation.
        (PREADV): Remove macro.
        (PREADV_REPLACEMENTE): Likewise.
        (PREAD): Likewise.
        (OFF_T): Likewise.
        (preadv64): New function.
        * nptl/tst-cancel4.c (tf_preadv): Add test.

2016-06-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20212]
        * sysdeps/ieee754/dbl-64/e_asin.c (__ieee754_acos): Add NaN
        argument to itself.
        * math/libm-test.inc (acos_test_data): Add sNaN tests.

2016-06-06  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power8/strcasestr.S (__strcasestr):
        New symbol defined as libc_hidden_def.
        (strcasestr): Became a weak alias to __strcasestr.
        * sysdeps/powerpc/powerpc64/power8/strncpy.S: Handle memset calls
        according to multi-arch support.  Move __stpncpy hidden
        definition from here to...
        * sysdeps/powerpc/powerpc64/power8/stpncpy.S: ...here.  Add
        symbol stpncpy.
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy-power8.S: Undefine
        libc_hidden_builtin_def.
        * sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S: Specify which
        memset symbol to use when multi-arch support is available.

2016-06-06  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * dlfcn/tst-rec-dlopen.c: Include string.h.

2016-06-05  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * manual/install.texi: Remove mention of --without-tls
        * INSTALL: Regenerate.

2016-06-05  Florian Weimer  <fweimer@redhat.com>

        * dlfcn/tst-rec-dlopen.c (custom_malloc_hook, old_malloc_hook):
        Remove.
        (call_function, interposed_malloc_called): New variables.
        (malloc): New function.
        (do_test): Do not change malloc hooks.  Initialize malloc.  Set
        and clear call_function as needed.

2016-06-04  Andreas Schwab  <schwab@linux-m68k.org>

        * include/wchar.h (__wmemset): Use __typeof.

2016-06-03  Carlos O'Donell  <carlos@redhat.com>

        * include/wchar.h (__wmemset): Declare function without typeof.

2016-06-03  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20205]
        * sysdeps/i386/fpu/s_nextafterl.c (__nextafterl): Do not adjust
        exponent when incrementing negative subnormal with low mantissa
        word zero.
        * math/libm-test.inc (nextafter_test_data) [TEST_COND_intel96]:
        Add another test.

2016-06-03  Florian Weimer  <fweimer@redhat.com>

        * libio/wstrops.c (_IO_wstr_overflow, enlarge_userbuf): Use
        __wmemset instead of wmemset.

2016-06-02  Carlos O'Donell  <carlos@redhat.com>

        * sysdeps/unix/sysv/linux/bits/in.h [defined _UAPI_LINUX_IN6_H ||
        defined _UAPI_IPV6_H]: Define __USE_KERNEL_IPV6_DEFS to 1.
        [!(defined _UAPI_LINUX_IN6_H || defined _UAPI_IPV6_H)]: Define
        __USE_KERNEL_IPV6_DEFS to 0.
        * inet/netinet/in.h: Use '#if !__USE_KERNEL_IPV6_DEFS'.
        Update comment.

2016-06-01  Florian Weimer  <fweimer@redhat.com>

        [BZ #19861]
        Do not use IFUNC resolver with potentially unrelocated symbol.
        * nptl/pt-fork.c [HAVE_IFUNC]: Remove.
        (DEFINE_FORK): Remove macro and inline definition.
        (fork_alias): Renamed from fork_ifunc.
        (__fork_alias): Renamed from __fork_ifunc.

2016-05-30  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ 19653]
        * inet/if_index.c (__protocol_available): Delete #if 0'd code.
        * inet/ruserpass.c (ruserpass): Delete #if 0'd code.

2016-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * scripts/check-local-headers.sh (exclude): Add hurd/ihash.h, and
        include .*-.*/ in addition to .*-.*-.*/ (i.e. i386-gnu in addition to
        i386-linux-gnu).
        * sysdeps/mach/hurd/configure.ac (libc_cv_ld_gnu_indirect_function):
        Set to no.
        * sysdeps/mach/hurd/configure: Refresh.

2016-05-30  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #20178]
        * sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Call _exit
        on failure instead of exit.

2016-05-30  Roland McGrath  <roland@hack.frob.com>

        [BZ #3629]
        * manual/string.texi (Copying Strings and Arrays): stpcpy is part
        of POSIX.1-2008.

2016-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/i386/____longjmp_chk.S (____longjmp_chk) [PIC]:
          Use PLT entry for calling _hurd_self_sigstate.

2016-05-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cacheinfo.c (init_cacheinfo): Count number of
        available logical processors with SMT level type sharing L2
        cache for Intel processors.

2016-05-27  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20160]
        * sysdeps/powerpc/powerpc64/fpu/s_ceil.S (__ceil): Add NaN
        argument to itself before returning the result.
        * sysdeps/powerpc/powerpc64/fpu/s_ceilf.S (__ceilf): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_floor.S (__floor): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_floorf.S (__floorf): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S (__nearbyint):
        Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S (__nearbyintf):
        Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_rint.S (__rint): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_rintf.S (__rintf): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_round.S (__round): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_roundf.S (__roundf): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_trunc.S (__trunc): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_truncf.S (__truncf): Likewise.

        [BZ #20160]
        * sysdeps/powerpc/powerpc32/fpu/s_ceil.S (__ceil): Add NaN
        argument to itself before returning the result.
        * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S (__ceilf): Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_floor.S (__floor): Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_floorf.S (__floorf): Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_nearbyint.S (__nearbyint):
        Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_nearbyintf.S (__nearbyintf):
        Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_rint.S (__rint): Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_rintf.S (__rintf): Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_round.S (__round): Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_roundf.S (__roundf): Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_trunc.S (__trunc): Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_truncf.S (__truncf): Likewise.

2016-05-27  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * libm-test.inc: Replace usage of M_El with
        (lit_e): New macro.

2016-05-27  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * libm-test.inc: Replace usage of M_PI_4l with
        (lit_pi_4_d): New macro.

2016-05-27  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * libm-test.inc: Replace usage of M_PIl with
        (lit_pi): New macro.

2016-05-27  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * libm-test.inc: Replace usage of M_PI2l with
        (lit_pi_2_d): New macro.

        * math/test-double.h (LITM): New macro.
        * math/test-float.h (LITM): Likewise.
        * math/test-ldouble.h (LITM): Likewise.

2016-05-27  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * libm-test.inc (M_PI_34l): Rename to
        (lit_pi_3_m_4_d): New Macro.
        (M_PI_34_LOG10El): Rename to
        (lit_pi_3_m_4_ln10_m_d): New Macro.
        (M_PI2_LOG10El): Rename to
        (lit_pi_2_ln10_m_d):  New Macro.
        (M_PI4_LOG10El): Rename to
        (lit_pi_4_ln10_m_d):  New Macro.
        (M_PI_LOG10El): Rename to
        (lit_pi_ln10_d):  New Macro.

2016-05-27  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20157]
        * sysdeps/powerpc/powerpc32/fpu/s_fabsl.S (__fabsl): Use fsel to
        determine whether to negate low half if [_ARCH_PPCGR], and integer
        comparison otherwise.
        * sysdeps/powerpc/powerpc64/fpu/s_fabsl.S (__fabsl): Use fsel to
        determine whether to negate low half.

        * math/libm-test.inc (NO_TEST_INLINE_FLOAT): Remove macro.
        (NO_TEST_INLINE_DOUBLE): Likewise.
        (TEST_COND_x86_64): Likewise.
        (TEST_COND_x86): Likewise.
        (M_PI_6l): Likewise.

2016-05-27  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/libm-test.inc:
        (TEST_FLOAT): Change usage to TEST_COND_binary32.
        (TEST_DOUBLE): Change usage to TEST_COND_binary64.
        (TEST_LDOUBLE): Update usage to evaluate as true if
        the guarded tests match the property being tested.
        (LDBL_MAX_EXP): Change to MAX_EXP.
        (LDBL_MIN_EXP): Change to MIN_EXP.
        (LDBL_MANT_DIG): Change to MANT_DIG, except for
        nexttoward tests.

2016-05-27  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/libm-test.inc:
        (TYPE_DECIMAL_DIG): Redefine using type supplied PREFIX macro.
        (TYPE_MIN): Likewise.
        (TYPE_TRUE_MIN): Likewise.
        (TYPE_MAX): Likewise.
        (MIN_EXP): Likewise.
        (MAX_EXP): Likewise.
        (MANT_DIG): Likewise.

        (FSTR_MAX): New macro.
        (__CONCATX): Likewise.
        (QTYPE_STR): Likewise.
        (TEST_COND_binary32): Likewise.
        (TEST_COND_binary64): Likewise.
        (TEST_COND_binary128): Likewise.
        (TEST_COND_ibm128): Likewise.
        (TEST_COND_intel96): Likewise.
        (TEST_COND_m68k96): Likewise.

        (TEST_COND_flt_32): Redefine as equivalent format test macro.
        (TEST_COND_dbl_64): Likewise.
        (TEST_COND_ldbl_96_intel): Likewise.
        (TEST_COND_ldbl_96_m68k): Likewise.
        (TEST_COND_ldbl_128): Likewise.
        (TEST_COND_ldbl_128ibm): Likewise.

        (plus_zero): Redefine using LIT macro.
        (minus_zero): Likewise.
        (plus_infty): Redefine as (INF).
        (minux_infty): Redefine as (-INF).
        (max_value): Redefine as TYPE_MAX.
        (min_value): Redefine as TYPE_MIN.
        (min_subnorm_value): Redefine as TYPE_TRUE_MIN.

        (print_float): Refactor to use snprintf to convert FLOAT values
        to string. This brings it closer to dropin replacement of strtof
        for the TS 18661 defined types.
        (update_stats): Likewise.
        (print_complex_function_ulps): Likewise.
        (print_max_error): Likewise.
        (print_complex_max_error): Likewise.
        (check_float_internal): Likewise.

        * math/test-float.h (PREFIX): New macro.
        (LIT): Likewise.
        (TYPE_STR): Likewise.
        (FTOSTR): Likewise.

        * math/test-double.h (PREFIX): New macro.
        (LIT): Likewise.
        (TYPE_STR): Likewise.
        (FTOSTR): Likewise.

        * math/test-ldouble.h (PREFIX): New macro.
        (LIT): Likewise.
        (TYPE_STR): Likewise.
        (FTOSTR): Likewise.

2016-05-27  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20156]
        * sysdeps/ieee754/ldbl-128ibm/s_ceill.c (__ceill): Add high part
        to itself when zero or not finite.
        * sysdeps/ieee754/ldbl-128ibm/s_floorl.c (__floorl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_rintl.c (__rintl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_roundl.c (__roundl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_truncl.c (__truncl): Likewise.

2016-05-26  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20153]
        * sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c (__ieee754_sqrtl): Return
        x * x + x for infinities and NaNs.

        [BZ #20151]
        * sysdeps/ieee754/ldbl-128/e_j0l.c (__ieee754_j0l): Add NaN
        argument to itself before returning result.
        (__ieee754_y0l): Likewise.
        * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_j1l): Likewise.
        (__ieee754_y1l).

        * math/libm-test.inc (acosh_test_data): Add sNaN tests.
        (atan_test_data): Likewise.
        (ceil_test_data): Likewise.
        (cos_test_data): Likewise.
        (cosh_test_data): Likewise.
        (erf_test_data): Likewise.
        (exp2_test_data): Likewise.
        (fabs_test_data): Likewise.
        (floor_test_data): Likewise.
        (ilogb_test_data): Likewise.
        (j0_test_data): Likewise.
        (j1_test_data): Likewise.
        (jn_test_data): Likewise.
        (lgamma_test_data): Likewise.
        (lrint_test_data): Likewise.
        (llrint_test_data): Likewise.
        (logb_test_data): Likewise.
        (lround_test_data): Likewise.
        (llround_test_data): Likewise.
        (nearbyint_test_data): Likewise.
        (rint_test_data): Likewise.
        (round_test_data): Likewise.
        (sin_test_data): Likewise.
        (sincos_test_data): Likewise.
        (sinh_test_data): Likewise.
        (sqrt_test_data): Likewise.
        (tan_test_data): Likewise.
        (tanh_test_data): Likewise.
        (tgamma_test_data): Likewise.
        (trunc_test_data): Likewise.
        (y0_test_data): Likewise.
        (y1_test_data): Likewise.
        (yn_test_data): Likewise.

        * math/libm-test.inc: Update comment about NaN testing.
        (TEST_SNAN): New macro.
        (snan_value): Likewise.
        (enable_test): Disable tests of sNaNs when SNAN_TESTS fails.
        (fpclassify_test_data): Add sNaN tests.
        (isfinite_test_data): Likewise.
        (isinf_test_data): Likewise.
        (isnan_test_data): Likewise.
        (isnormal_test_data): Likewise.
        (issignaling_test_data): Likewise.
        (signbit_test_data): Likewise.
        * math/gen-libm-test.pl (%beautify): Add snan_value.
        (show_exceptions): Add argument $test_snan.
        (parse_args): Handle snan_value as non-finite.  Update call to
        show_exceptions.
        * math/Makefile (libm-test-no-inline-cflags): Add
        -fsignaling-nans.

2016-05-26  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * nptl/Makefile (CFLAGS-oldrecvfrom.c): Remove rule.
        (CFLAGS-oldsendmsg.c): Add rule.
        * sysdeps/unix/sysv/linux/hppa/Versions [libc] (GLIBC_2.24):
        Correct recvmsg symbol name.
        * sysdeps/unix/sysv/linux/i386/Versions [libc] (GLIBC_2.24):
        Likewise.

2016-05-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/Makefile
        [$(subdir) = socket] (sysdep_routines): Add oldrecvmmsg and
        oldsendmmsg.
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist: Add recvmmsg and
        sendmmsg.
        * sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
        * sysdeps/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/oldrecvmmsg.c: New file.
        * sysdeps/unix/sysv/linux/oldsendmmsg.c: Likewise.
        * sysdeps/unix/sysv/linux/recvmmsg.c (__recvmmsg): Adjust msghdr
        iovlen and controllen fields to adjust to POSIX specification.
        * sysdeps/unix/sysv/linux/sendmmsg.c (__sendmmsg): Likewise.

        * conform/data/sys/socket.h-data (msghdr.msg_iovlen): Remove xfail-
        and change to correct expected type.
        (msghdr.msg_controllen): Likewise.
        (cmsghdr.cmsg_len): Likewise.
        * sysdeps/unix/sysv/linux/bits/socket.h (msghdr.msg_iovlen): Fix
        expected POSIX assumption about the size.
        (msghdr.msg_controllen): Likewise.
        (msghdr.__glibc_reserved1): Likewise.
        (msghdr.__glibc_reserved2): Likewise.
        (cmsghdr.cmsg_len): Likewise.
        (cmsghdr.__glibc_reserved1): Likewise.
        * nptl/Makefile (libpthread-routines): Remove ptw-recvmsg and ptw-sendmsg.
        Add ptw-oldrecvmsg and ptw-oldsendmsg.
        (CFLAGS-sendmsg.c): Remove rule.
        (CFLAGS-recvmsg.c): Likewise.
        (CFLAGS-oldsendmsg.c): Add rule.
        (CFLAGS-oldrecvmsg.c): Likewise.
        * sysdeps/unix/sysv/linux/alpha/Versions [libc] (GLIBC_2.24): Add
        recvmsg and sendmsg.
        * sysdeps/unix/sysv/linux/aarch64/Version [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/arm/Versions [libc] (GLIBC_2.24): Likewise.
        * sysdeps/unix/sysv/linux/hppa/Versions [libc] (GLIBC_2.24): Likewise.
        * sysdeps/unix/sysv/linux/i386/Versions [libc] (GLIBC_2.24): Likewise.
        * sysdeps/unix/sysv/linux/ia64/Versions [libc] (GLIBC_2.24): Likewise.
        * sysdeps/unix/sysv/linux/m68k/Versions [libc] (GLIBC_2.24): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/nios2/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions [libc]
        (GLIBC_2.24): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/sh/Versions [libc] (GLIBC_2.24): Likewise.
        * sysdeps/unix/sysv/linux/sparc/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/Versions [libc] (GLIBC_2.24):
        Likewise.
        ( sysdeps/unix/sysv/linux/tile/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/Versions [libc]
        (GLIBC_2.24): Likewise.
        ( sysdeps/unix/sysv/linux/x86_64/64/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/x84_64/Versions [libc] (GLIBC_2.24):
        Likewise.
        * sysdeps/unix/sysv/linux/Makefile
        [$(subdir) = socket)] (sysdep_headers): Add oldrecvmsg and oldsendmsg.
        (CFLAGS-sendmsg.c): Add rule.
        (CFLAGS-recvmsg.c): Likewise.
        (CFLAGS-oldsendmsg.c): Likewise.
        (CFLAGS-oldrecvmsg.c): Likewise.
        * sysdeps/unix/sysv/linux/check_native.c (__check_native): Fix msghdr
        initialization.
        * sysdeps/unix/sysv/linux/check_pf.c (make_request): Likewise.
        * sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_request): Likewise.
        * sysdeps/unix/sysv/linux/oldrecvmsg.c: New file.
        * sysdeps/unix/sysv/linux/oldsendmsg.c: Likewise.
        * sysdeps/unix/sysv/linux/recvmsg.c (__libc_recvmsg): Adjust msghdr
        iovlen and controllen fields to adjust to POSIX specification.
        * sysdeps/unix/sysv/linux/sendmsg.c (__libc_sendmsg): Likewise.
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist: New version and
        added recvmsg and sendmsg.
        * sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:
        Likewise.
        * sysdeps/unix/linux/powerpc/powerpc32/nofpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise.
        * sysdepe/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
        Likewise.
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list (recvmsg): Remove
        from auto-generation.
        (sendmsg): Likewise.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (recvmsg): Likewise.
        (sendmsg): Likewise.
        * sysdeps/unix/sysv/linux/generic/syscalls.list (recvmsg): Likewise.
        (sendmsg): Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (recvmsg): Likewise.
        (sendmsg): Likewise.
        * sysdeps/unix/sysv/linux/ia64/syscalls.list (recvmsg): Likewise.
        (sendmsg): Likewise.
        * sysdeps/unix/sysv/linux/mips/syscalls.list (recvmsg): Likewise.
        (sendmsg): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list (recvmsg):
        Likewise.
        (sendmsg): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list (recvmsg): Likewise.
        (sendmsg): Likewise.
        * sysdeps/unix/sysv/linux/i386/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SENDMSG_SYSCALL):
        Remove.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_RECVMSG_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION < 0x040300] (__ASSUME_SENDMSG_SYSCALL):
        Undefine.
        [__LINUX_KERNEL_VERSION < 0x040300] (__ASSUME_RECVMSG_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_SENDMSG_SYSCALL): Define.
        (__ASSUME_RECVMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SENDMSG_SYSCALL):
        Remove.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_RECVMSG_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION < 0x040300] (__ASSUME_SENDMSG_SYSCALL):
        Undefine.
        [__LINUX_KERNEL_VERSION < 0x040300] (__ASSUME_RECVMSG_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SENDMSG_SYSCALL):
        Remove.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_RECVMSG_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION < 0x040300] (__ASSUME_SENDMSG_SYSCALL):
        Undefine.
        [__LINUX_KERNEL_VERSION < 0x040300] (__ASSUME_RECVMSG_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_SENDMSG_SYSCALL): Undefine.
        (__ASSUME_RECVMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/kernel-features.h
        (__ASSUME_SENDMSG_SYSCALL): Likewise.
        (__ASSUME_RECVMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/sh/kernel-features.h
        (__ASSUME_SENDMSG_SYSCALL): Likewise.
        (__ASSUME_RECVMSG_SYSCALL): Likewise.

2016-05-25  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * stdlib/gen-tst-strtod-round.c: Add backslash to
        compile command in comment.
        (printfp): Remove the literal suffix, and define an infinite
        value as INF to avoid expansion clash with INFINITY.
        (round_str): Remove the literal suffix.
        (round_for_all): Likewise, remove the now duplicate ldbl-64
        entry, and remove some magic constants.

        * stdlib/tst-strtod-round.c: (TEST): Redefine to reduce
        duplication.  Remove duplicate dbl-64 and ldbl-64 entries.
        (ROUNDING_TESTS_long_double): Define as 0 for ibm128.
        (_CONCAT): New macro.
        (CONCAT): Likewise.
        (CHOOSE_ld): Likewise.
        (CHOOSE_f): Likewise.
        (CHOOSE_d): Likewise.
        (FTYPE_MEMBER): Likewise.
        (BOOL_MEMBER): Likewise.
        (STRUCT_FOREACH_FLOAT_FTYPE): Likewise.
        (STRUCT_FOREACH_FLOAT_BOOL): Likewise.
        (_XNTRY): Likewise.
        (XNTRY): Likewise.
        (_ENTRY): Likewise.
        (ENTRY): Likewise.
        (test_exactness): Generate members via macro.
        (test_results): Likewise.
        (test): Update members.
        (TEST): Redefine using new macros.
        (INF): New macro.
        (fetestmodes): New structure.
        (do_test): Refactor to be type generic.
        (test_in_one_mode): Refactor duplicate code into
        (GEN_ONE_TEST): New macro.

        * stdlib/tst-strtod-round-data.h: Regenerate.

        * stdlib/tst-strtod.h (GEN_TEST_STRTOD_FOREACH):
        Extend to pass additional arbitrary parameters to
        generators.

2016-05-25  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15479]
        * sysdeps/powerpc/powerpc64/fpu/s_ceil.S (__ceil): Move save of
        floating-point state after first floating-point operation on
        input.  Restore full floating-point state instead of just rounding
        mode.
        * sysdeps/powerpc/powerpc64/fpu/s_ceilf.S (__ceilf): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_floor.S (__floor): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_floorf.S (__floorf): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_trunc.S (__trunc): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_truncf.S (__truncf): Likewise.

        [BZ #15479]
        * sysdeps/powerpc/powerpc32/fpu/s_ceil.S (__ceil): Move save of
        floating-point state after first floating-point operation on
        input.  Restore full floating-point state instead of just rounding
        mode.
        * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S (__ceilf): Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_floor.S (__floor): Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_floorf.S (__floorf): Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_trunc.S (__trunc): Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_truncf.S (__truncf): Likewise.

2016-05-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #19727]
        * iconvdata/utf-16.c (BODY): Report an error if first word is not a
        valid high surrogate.
        * iconvdata/utf-32.c (BODY): Report an error if the value is in range
        of an utf16 surrogate.
        * iconv/gconv_simple.c (BODY): Likewise.
        * iconvdata/bug-iconv12.c: New file.
        * iconvdata/Makefile (tests): Add bug-iconv12.

2016-05-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #19726]
        * iconv/gconv_simple.c (ucs4le_internal_loop): Update inptrp and
        outptrp in case of an illegal input.
        * iconv/tst-iconv6.c: New file.
        * iconv/Makefile (tests): Add tst-iconv6.

2016-05-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/utf16-utf32-z9.c: Disable cu42 instruction and report
        an error in case of a value in range of an utf16 low surrogate.

2016-05-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/utf8-utf32-z9.c: Disable cu41 instruction and report
        an error in case of a value in range of an utf16 low surrogate.

2016-05-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-64/Makefile (iconvdata-subdirectory):
        Move to ...
        * sysdeps/s390/Makefile: ... here.
        * sysdeps/s390/s390-64/iso-8859-1_cp037_z900.c: Move to ...
        * sysdeps/s390/iso-8859-1_cp037_z900.c: ... here.
        (BRANCH_ON_COUNT): New define.
        (TR_LOOP): Use BRANCH_ON_COUNT instead of brctg.
        * sysdeps/s390/s390-64/utf16-utf32-z9.c: Move to ...
        * sysdeps/s390/utf16-utf32-z9.c: ... here and adjust to
        run on s390-32, too.
        * sysdeps/s390/s390-64/utf8-utf16-z9.c: Move to ...
        * sysdeps/s390/utf8-utf16-z9.c: ... here and adjust to
        run on s390-32, too.
        * sysdeps/s390/s390-64/utf8-utf32-z9.c: Move to ...
        * sysdeps/s390/utf8-utf32-z9.c: ... here and adjust to
        run on s390-32, too.

2016-05-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-64/utf16-utf32-z9.c: Use ifunc to select c,
        etf3eh or new vector loop-variant.

2016-05-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-64/utf8-utf16-z9.c: Use ifunc to select c,
        etf3eh or new vector loop-variant.

2016-05-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-64/utf8-utf32-z9.c: Use ifunc to select c, etf3eh
        or new vector loop-variant.

2016-05-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-64/iso-8859-1_cp037_z900.c (TROO_LOOP):
        Rename to TR_LOOP and usage of tr instead of troo instruction.

2016-05-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/multiarch/gconv_simple.c: New File.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add gconv_simple.

2016-05-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/multiarch/8bit-generic.c: New File.
        * sysdeps/s390/multiarch/gen-8bit.sh: New File.
        * sysdeps/s390/multiarch/Makefile (generate-8bit-table):
        New override define.
        * sysdeps/s390/multiarch/iconv/skeleton.c: Likewise.

2016-05-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * config.h.in (HAVE_S390_VX_GCC_SUPPORT): New macro undefine.
        * sysdeps/s390/configure.ac: Add test for S390 vector register
        support in gcc.
        * sysdeps/s390/configure: Regenerated.

2016-05-25  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * iconvdata/Makefile ($(inst_gconvdir)/gconv-modules):
        Install file from $(objpfx)gconv-modules.
        ($(objpfx)gconv-modules): Concatenate architecture specific file
        in variable sysdeps-gconv-modules and gconv-modules in src dir.
        * sysdeps/s390/gconv-modules: New file.
        * sysdeps/s390/s390-64/Makefile: ($(inst_gconvdir)/gconv-modules):
        Deleted.
        ($(objpfx)gconv-modules-s390): Deleted.
        (sysdeps-gconv-modules): New variable.

2016-05-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15479]
        * sysdeps/x86_64/fpu/multiarch/s_ceil.S (__ceil_sse41): Set bit 3
        of immediate operand to rounding instruction.
        * sysdeps/x86_64/fpu/multiarch/s_ceilf.S (__ceilf_sse41):
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_floor.S (__floor_sse41):
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_floorf.S (__floorf_sse41):
        Likewise.

2016-05-24  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/libm-test.inc (MIN_EXP): Directly define as
        (DBL|LDBL|FLT)_MIN_EXP and fixup usage.

2016-05-24  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * math/libm-test.inc (MANT_DIG): Directly define as
        (DBL|LDBL|FLT)_MANT_DIG and fixup usage.

2016-05-24  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * stdlib/gen-tst-strtod-round.c (main):
          Change usage to more closely match the generated
          output.  Add usage and compilation instructions.
          (string_to_fp): Add and use FILE* parameter as
          output target.
          (print_fp): Likewise.
          (round_str): Likewise.
          (round_for_all): Likewise.
        * stdlib/tst-strtod-round.c (tests): Move into
        * stdlib/tst-strtod-round-data.h: New file.

2016-05-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15479]
        * sysdeps/ieee754/dbl-64/s_round.c (huge): Remove variable.
        (__round): Do not force "inexact" exception.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_round.c (huge): Remove
        variable.
        (__round): Do not force "inexact" exception.
        * sysdeps/ieee754/flt-32/s_roundf.c (huge): Remove variable.
        (__roundf): Do not force "inexact" exception.
        * sysdeps/ieee754/ldbl-128/s_roundl.c (huge): Remove variable.
        (__roundl): Do not force "inexact" exception.
        * sysdeps/ieee754/ldbl-96/s_roundl.c (huge): Remove variable.
        (__roundl): Do not force "inexact" exception.
        * math/libm-test.inc (round_test_data): Do not allow spurious
        "inexact" exceptions.

        [BZ #15479]
        * sysdeps/ieee754/dbl-64/s_floor.c: Do not mention "inexact"
        exception in comment.
        (huge): Remove variable.
        (__floor): Do not force "inexact" exception.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c: Do not mention
        "inexact" exception in comment.
        (huge): Remove variable.
        (__floor): Do not force "inexact" exception.
        * sysdeps/ieee754/flt-32/s_floorf.c: Do not mention "inexact"
        exception in comment.
        (huge): Remove variable.
        (__floorf): Do not force "inexact" exception.
        * sysdeps/ieee754/ldbl-128/s_floorl.c: Do not mention "inexact"
        exception in comment.
        (huge): Remove variable.
        (__floorl): Do not force "inexact" exception.

        [BZ #15479]
        * sysdeps/ieee754/dbl-64/s_ceil.c: Do not mention "inexact"
        exception in comment.
        (huge): Remove variable.
        (__ceil): Do not force "inexact" exception.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c: Do not mention
        "inexact" exception in comment.
        (huge): Remove variable.
        (__ceil): Do not force "inexact" exception.
        * sysdeps/ieee754/flt-32/s_ceilf.c (huge): Remove variable.
        (__ceilf): Do not force "inexact" exception.
        * sysdeps/ieee754/ldbl-128/s_ceill.c: Do not mention "inexact"
        exception in comment.
        (huge): Remove variable.
        (__ceill): Do not force "inexact" exception.

2016-05-24  H.J. Lu  <hongjiu.lu@intel.com>

        * config.h.in (BIND_NOW): New.
        * configure.ac (BIND_NOW): New.  Defined for --enable-bind-now.
        * configure: Regenerated.
        * sysdeps/x86_64/sysdep.h (JUMPTARGET)[BIND_NOW]: Defined to
        indirect branch via the GOT slot.

2016-05-24  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #19765]
        * sysdeps/s390/mempcpy.S: New File.
        * sysdeps/s390/multiarch/mempcpy.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add mempcpy.
        * sysdeps/s390/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list):
        Add mempcpy variants.
        * sysdeps/s390/s390-32/memcpy.S: Add mempcpy entry point.
        (memcpy): Adjust to be usable from mempcpy entry point.
        (__memcpy_mvcle): Likewise.
        * sysdeps/s390/s390-64/memcpy.S: Likewise.
        * sysdeps/s390/s390-32/multiarch/memcpy-s390.S: Add entry points
        ____mempcpy_z196, ____mempcpy_z10 and add __GI_ symbols for mempcpy.
        (__memcpy_z196): Adjust to be usable from mempcpy entry point.
        (__memcpy_z10): Likewise.
        * sysdeps/s390/s390-64/multiarch/memcpy-s390x.S: Likewise.

2016-05-24  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/multiarch/ifunc-resolve.h (s390_libc_ifunc):
        Remove __GI_ symbol.
        * sysdeps/s390/s390-32/multiarch/memcmp-s390.S: Add __GI_memcmp symbol.
        * sysdeps/s390/s390-64/multiarch/memcmp-s390x.S: Likewise.
        * sysdeps/s390/s390-32/multiarch/memcpy-s390.S: Add __GI_memcpy symbol.
        * sysdeps/s390/s390-64/multiarch/memcpy-s390x.S: Likewise.
        * sysdeps/s390/s390-32/multiarch/memset-s390.S: Add __GI_memset symbol.
        * sysdeps/s390/s390-64/multiarch/memset-s390x.S: Likewise.

2016-05-24  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-64/memcpy.S (memcpy):
        Use cghi instead of chi to compare 64bit value.

2016-05-24  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-32/memcpy.S (memcpy):
        Jump to 1MB check before executing mvc-loop.

2016-05-24  Florian Weimer  <fweimer@redhat.com>

        [BZ #6527]
        * malloc/malloc.c (MALLOC_ALIGNMENT): Use correct alignment
        unconditionally.
        * malloc/hooks.c (MALLOC_STATE_VERSION): Increase state version.

2016-05-23  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * stdlib/tst-strtod6.c (do_test): Use new type generic
        invocation of the test function.
        (test): Refactor into ...
        (TEST_STRTOD): New macro base function.

2016-05-23  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * stdlib/bug-strtod2.c (do_test): Refactor strtod usage into ...
        (TEST_STRTOD): New macro.
        (TEST_FUNCTION): Redefine to use STRTOD_TEST_FOREACH

2016-05-23  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * stdlib/tst-strtod6.c (do_test): Use new type generic
        invocation of the test function.
        (test): Refactor into ...
        (TEST_STRTOD): New macro base function.

2016-05-23  Florian Weimer  <fweimer@redhat.com>

        CVE-2016-4429
        [BZ #20112]
        * sunrpc/clnt_udp.c (clntudp_call): Use malloc/free for the error
        payload.

2016-05-23  Florian Weimer  <fweimer@redhat.com>

        [BZ #20111]
        * bits/sockaddr.h (_SS_SIZE): Define.
        * bits/socket.h (_SS_SIZE): Remove.
        (_SS_PADSIZE): Adjust to account for all padding.
        (struct sockaddr_storage): Update comment.  Avoid implicit
        padding.
        * sysdeps/mach/hurd/bits/socket.h (_SS_SIZE): Remove.
        (_SS_PADSIZE): Adjust to account for all padding.
        (struct sockaddr_storage): Update comment.  Avoid implicit
        padding.
        * sysdeps/unix/bsd/bits/sockaddr.h (_SS_SIZE): Define.
        * sysdeps/unix/sysv/linux/bits/socket.h (_SS_SIZE): Remove.
        (_SS_PADSIZE): Adjust to account for all padding.
        (struct sockaddr_storage): Update comment.  Avoid implicit
        padding.
        * sysdeps/unix/sysv/linux/m68k/bits/sockaddr.h: New file.
        __SS_SIZE is 126 in this version.
        * inet/tst-sockaddr.c: New file.
        * inet/Makefile (tests): Add tst-sockaddr.c
        (tst-sockaddr.c): Compile with non-strict aliasing.

2016-05-23  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/limits.h-data (CHARCLASS_NAME_MAX): Also expect for
        [XPG3 || XPG4].
        (NL_ARGMAX): Also expect for [XPG3].
        (NL_LANGMAX): Likewise.
        (NL_MSGMAX): Likewise.
        (NL_NMAX): Likewise.
        (NL_SETMAX): Likewise.
        (NL_TEXTMAX): Likewise.
        (NZERO): Likewise.
        (TMP_MAX): Likewise.
        * conform/Makefile (test-xfail-XPG3/limits.h/conform): Remove
        variable.

        * sysdeps/unix/sysv/linux/bits/socket.h (PF_KCM): New macro.
        (PF_MAX): Update value.
        (AF_KCM): New macro.
        (SOL_NETBEUI): Likewise.
        (SOL_LLC): Likewise.
        (SOL_DCCP): Likewise.
        (SOL_NETLINK): Likewise.
        (SOL_TIPC): Likewise.
        (SOL_RXRPC): Likewise.
        (SOL_PPPOL2TP): Likewise.
        (SOL_BLUETOOTH): Likewise.
        (SOL_PNPIPE): Likewise.
        (SOL_RDS): Likewise.
        (SOL_IUCV): Likewise.
        (SOL_CAIF): Likewise.
        (SOL_ALG): Likewise.
        (SOL_NFC): Likewise.
        (SOL_KCM): Likewise.
        (MSG_BATCH): New enum value and macro.

2016-05-20  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18185]
        * sysdeps/x86/cacheinfo.c (init_cacheinfo): Don't limit threads
        sharing L2 cache to 2 for Knights Landing.

2016-05-20  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/ftw.h-data (struct FTW): Do not expect for [XPG3].
        (FTW_DP): Do not expect for [XPG3 || XPG4].
        (FTW_SL): Do not expect for [XPG3].
        (FTW_SLN): Likewise.
        (FTW_PHYS): Likewise.
        (FTW_MOUNT): Likewise.
        (FTW_DEPTH): Likewise.
        (FTW_CHDIR): Likewise.
        (nftw): Likewise.
        * conform/Makefile (test-xfail-XPG3/ftw.h/conform): Remove
        variable.

2016-05-19  Rical Jasan  <ricaljasan@pacific.net>

        * manual/errno.texi: Fix various typos & grammar errors.

2016-05-19  Rical Jasan  <ricaljasan@pacific.net>

        * manual/intro.texi: Fix duplicated typo.

2016-05-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13304]
        * sysdeps/ieee754/ldbl-128ibm/s_fmal.c: Include <fenv.h>,
        <float.h>, <math_private.h> and <stdlib.h>.
        (add_split): New function.
        (mul_split): Likewise.
        (ext_val): New typedef.
        (store_ext_val): New function.
        (mul_ext_val): New function.
        (compare): New function.
        (add_split_ext): New function.
        (__fmal): After checking for Inf, NaN and zero, compute result as
        an exact sum of scaled double values in round-to-nearest before
        adding those up and adjusting for other rounding modes.
        * math/auto-libm-test-in: Remove xfail-rounding:ldbl-128ibm from
        tests of fma.
        * math/auto-libm-test-out: Regenerated.

2016-05-19  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20119]
        * sysdeps/x86/cacheinfo.c (init_cacheinfo): Correct Intel
        processor level type mask for CPUID with EAX == 11.

2016-05-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cacheinfo.c (init_cacheinfo): Skip counting
        logical threads if the HTT bit is 0.
        * sysdeps/x86/cpu-features.h (bit_cpu_HTT): New.
        (index_cpu_HTT): Likewise.
        (reg_HTT): Likewise.

2016-05-19  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20115]
        * sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S (__memset):
        Remove alignments on jump targets.

2016-05-19  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/pwd.h-data (endpwent): Do not expect for [XPG3].
        (getpwent): Likewise.
        (setpwent): Likewise.
        * conform/Makefile (test-xfail-XPG3/pwd.h/conform): Remove
        variable.

        * conform/data/search.h-data (insque): Do not expect for [XPG3].
        (remque): Likewise.
        * conform/Makefile (test-xfail-XPG3/search.h/conform): Remove
        variable.

2016-05-18  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc: Update comment not to refer to signs of NaNs
        not being tested.

2016-05-18  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S
        (__condvar_cleanup2): Remove JUMPTARGET from  _Unwind_Resume
        call.
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
        (__condvar_cleanup1): Likewise.

2016-05-18  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/cancellation.S (PTHREAD_UNWIND):
        New
        (__pthread_unwind): Renamed to ...
        (PTHREAD_UNWIND): This.
        (__pthread_enable_asynccancel): Replace
        JUMPTARGET(__pthread_unwind) with PTHREAD_UNWIND.

2016-05-18  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/bits/sched.h [__USE_GNU]
        (CLONE_NEWCGROUP): New macro.

        * sysdeps/unix/sysv/linux/sys/quota.h [_LINUX_QUOTA_VERSION >= 2]
        (Q_GETNEXTQUOTA): New macro.

2016-05-18  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19907]
        * benchtests/bench-memcpy.c (do_one_test): Clear the destination
        buffer updated by the previous run.
        * string/test-memcpy.c (do_one_test): Likewise.
        * benchtests/bench-memmove.c (do_one_test): Add a comment.
        * string/test-memmove.c (do_one_test): Likewise.

2016-05-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20094]
        * stdlib/stdlib.h (grantpt): Declare if [__USE_XOPEN_EXTENDED],
        not [__USE_XOPEN].
        (unlockpt): Likewise.
        (ptsname): Likewise.
        * conform/Makefile (test-xfail-XPG3/stdlib.h/conform): Remove
        variable.

        [BZ #20076]
        * io/sys/stat.h (S_IFSOCK): Define for [__USE_XOPEN_EXTENDED]
        instead of [__USE_UNIX98].
        (S_ISSOCK): Likewise.
        * conform/Makefile (test-xfail-XPG4/sys/stat.h/conform): Remove
        variable.

        [BZ #20074]
        * stdlib/stdlib.h (rand_r): Declare if [__USE_POSIX199506], not if
        [__USE_POSIX].
        * conform/Makefile (test-xfail-XPG4/stdlib.h/conform): Remove
        variable.

        [BZ #20051]
        * posix/unistd.h [__USE_XOPEN_EXTENDED && !__USE_UNIX98]
        (ttyslot): Do not declare.
        * stdlib/stdlib.h [__USE_XOPEN_EXTENDED && !__USE_XOPEN2K]
        (ttyslot): New prototype.
        * conform/Makefile (test-xfail-XPG4/unistd.h/conform): Remove
        variable.
        (test-xfail-UNIX98/stdlib.h/conform): Likewise.

2016-05-17  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * nptl/tst-cancel17.c (do_test): Wait for finishing aio_read(&a).

2016-05-13  Florian Weimer  <fweimer@redhat.com>

        Fix race condition in tst-mallocfork2, use fewer resources.
        * malloc/tst-mallocfork2.c (sigusr1_handler): Do not send SIGSTOP
        to current process group.
        (signal_sender): Yield in the non-sleeping case.

2016-05-13  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/stdlib.h-data (a64l): Do not expect for [XPG3].
        (ecvt): Likewise.
        (fcvt): Likewise.
        (gcvt): Likewise.
        (getsubopt): Likewise.
        (grantpt): Likewise.
        (initstate): Likewise.
        (l64a): Likewise.
        (mktemp): Likewise.
        (mkstemp): Likewise.
        (ptsname): Likewise.
        (random): Likewise.
        (realpath): Likewise.
        (setstate): Likewise.
        (srandom): Likewise.
        (ttyslot): Likewise.
        (unlockpt): Likewise.
        (valloc): Likewise.

        * conform/data/string.h-data (strdup): Do not expect for [XPG3].
        * conform/Makefile (test-xfail-XPG3/string.h/conform): Remove
        variable.

2016-05-13  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #20072]
        * sysdeps/i386/dl-machine.h (dl_platform_init): Call
        init_cpu_features only if SHARED is defined.
        * sysdeps/x86_64/dl-machine.h (dl_platform_init): Likewise.

2016-05-13  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cacheinfo.c (init_cacheinfo): Check and support
        non-inclusive caches on Intel processors.

2016-05-13  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc.c (dumped_main_arena_start)
        (dumped_main_arena_end): New variables.
        (DUMPED_MAIN_ARENA_CHUNK): New macro.
        (do_check_chunk): Skip dumped fake mmapped chunks.
        (munmap_chunk): Likewise.
        (__libc_free): Do not adjust statistics for fake mmapped chunks.
        (__libc_realloc): Adjust hardening check.  Always copy dumped fake
        mmapped chunks.
        * malloc/hooks.c (__malloc_set_state): Do not update main_arena.
        Mark dumped chunks as using mmap.  Update dumped_main_arena_start
        and dumped_main_arena_end to cover the dumped heap.

2016-05-12  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/time.h-data (getdate_err): Do not expect for
        [XPG3].
        (getdate): Likewise.
        * conform/Makefile (test-xfail-XPG3/time.h/conform): Remove
        variable.

        * conform/data/unistd.h-data (F_LOCK): Do not expect for [XPG3].
        (F_ULOCK): Likewise.
        (F_TEST): Likewise.
        (F_TLOCK): Likewise.
        (useconds_t): Likewise.
        (intptr_t): Do not expect for [XPG3] or [XPG4].
        (brk): Do not expect for [XPG3]
        (fchown): Likewise.
        (fchdir): Likewise.
        (ftruncate): Likewise.
        (getdtablesize): Likewise.
        (gethostid): Likewise.
        (getpagesize): Likewise.
        (getpgid): Likewise.
        (getsid): Likewise.
        (getwd): Likewise.
        (lchown): Likewise.
        (lockf): Likewise.
        (readlink): Likewise.
        (sbrk): Likewise.
        (setpgrp): Likewise.
        (setregid): Likewise.
        (setreuid): Likewise.
        (symlink): Likewise.
        (sync): Likewise.
        (truncate): Likewise.
        (ualarm): Likewise.
        (usleep): Likewise.
        (vfork): Likewise.
        * conform/Makefile (test-xfail-XPG3/unistd.h/conform): Remove
        variable.

        [BZ #20054]
        * posix/unistd.h (gethostname): Declare if [__USE_XOPEN_EXTENDED],
        not [__USE_UNIX98].
        * conform/data/unistd.h-data (gethostname): Do not expect for
        [XPG3].

        * conform/data/fcntl.h-data [!POSIX] (S_IFMT): Do not expect.
        [!POSIX] (S_IFBLK): Likewise.
        [!POSIX] (S_IFCHR): Likewise.
        [!POSIX] (S_IFIFO): Likewise.
        [!POSIX] (S_IFREG): Likewise.
        [!POSIX] (S_IFDIR): Likewise.
        [!POSIX] (S_IFLNK): Likewise.
        [!POSIX] (S_IFSOCK): Likewise.
        * conform/Makefile (test-xfail-XPG3/fcntl.h/conform): Remove
        variable.
        (test-xfail-XPG4/fcntl.h/conform): Likewise.

2016-05-12  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/memset.S (__memset):
        Rewrite of optimized memset.

2016-05-12  Florian Weimer  <fweimer@redhat.com>

        [BZ #19703]
        Partially async-signal-safe fork for single-threaded processes.
        * sysdeps/nptl/fork.c (__libc_fork): Introduce multiple_threads
        variable.  Do not acquire and reset/release malloc and libio locks
        in single-threaded processes.
        * malloc/tst-mallocfork2.c: New file.
        * malloc/Makefile (tests): Add it.

2016-05-12  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet_serv): Add tmpbuf
        argument.  Use scratch buffer instead of extend_alloca.
        (gethosts): Use scratch buffer instead of extend_alloca.
        (gaih_inet): Add tmpbuf argument.  Use scratch buffer instead of
        extend_alloca.
        (getaddrinfo): Allocate scratch buffer and pass it to gaih_inet.

2016-05-11  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20055]
        * termios/termios.h (pid_t): Define for [__USE_XOPEN_EXTENDED]
        instead of [__USE_UNIX98].
        (tcgetsid): Declare for [__USE_XOPEN_EXTENDED] instead of
        [__USE_UNIX98].
        * conform/data/termios.h-data (tcgetsid): Do not expect for
        [XPG3].
        * conform/Makefile (test-xfail-XPG3/termios.h/conform): Remove
        variable.
        (test-xfail-XPG4/termios.h/conform): Likewise.

2016-05-11  Florian Weimer  <fweimer@redhat.com>

        Do not use mcheck in localedef.
        * locale/programs/localedef.c (turn_on_mcheck)
        (__malloc_initialize_hook): Remove.

2016-05-11  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-32/Makefile (pic-ccflag): Remove.
        * sysdeps/s390/s390-64/Makefile: Likewise.

2016-05-11  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/Makefile (gen-as-const-headers):
        Remove ifunc-defines.sym.
        * sysdeps/x86_64/multiarch/Makefile (gen-as-const-headers):
        Likewise.
        * sysdeps/i386/i686/multiarch/ifunc-defines.sym: Removed.
        * sysdeps/x86/rtld-global-offsets.sym: Likewise.
        * sysdeps/x86_64/multiarch/ifunc-defines.sym: Likewise.
        * sysdeps/x86/Makefile (gen-as-const-headers): Remove
        rtld-global-offsets.sym.
        * sysdeps/x86_64/multiarch/ifunc-defines.sym: Merged with ...
        * sysdeps/x86/cpu-features-offsets.sym: This.
        * sysdeps/x86/cpu-features.h: Include <cpu-features-offsets.h>
        instead of <ifunc-defines.h> and <rtld-global-offsets.h>.

2016-05-10  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20073]
        * io/sys/stat.h (fchmod): Declare for
        [__USE_POSIX199309 || __USE_XOPEN_EXTENDED], not [__USE_POSIX].
        * conform/Makefile (test-xfail-XPG3/sys/stat.h/conform): Remove
        variable.

        * conform/data/sys/stat.h-data [XPG3] (S_IFLNK): Do not expect.
        [XPG3] (S_IFSOCK): Likewise.
        [XPG3] (S_ISVTX): Likewise.
        [XPG3] (S_ISLNK): Likewise.
        [XPG3] (S_ISSOCK): Likewise.
        [XPG3] (fchmod): Likewise.
        [XPG3] (lstat): Likewise.
        [XPG3] (mknod): Likewise.

        * conform/data/sys/stat.h-data (st_blksize): Do not expect for
        [XPG3].  Expect type long and XFAIL for [XPG4].
        (st_blocks): Likewise.

        [BZ #20044]
        * posix/unistd.h [__USE_UNIX98 && !__USE_XOPEN2K]
        (pthread_atfork): New prototype.
        * conform/Makefile (test-xfail-UNIX98/unistd.h/conform): Remove
        variable.

        [BZ #20043]
        * posix/unistd.h [__USE_XOPEN && !__USE_XOPEN2K] (cuserid): New
        prototype.

2016-05-10  Florian Weimer  <fweimer@redhat.com>

        [BZ #20017]
        * resolv/res_debug.c (p_secstodate): Call __gmtime_r instead of
        gmtime.

2016-05-10  Florian Weimer  <fweimer@redhat.com>

        [BZ #19994]
        * sysdeps/posix/getaddrinfo.c (gethosts): Restore RES_USE_INET6
        flag in _res.options.

2016-05-09  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/sys/types.h-data (blkcnt_t): Do not expect for
        [XPG3 || XPG4].
        (blksize_t): Likewise.
        (clockid_t): Likewise.
        * conform/Makefile (test-xfail-XPG3/sys/types.h/conform): Remove
        variable.
        (test-xfail-XPG4/sys/types.h/conform): Likewise.

2016-05-09  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/s390/init-first.c:
        Add VDSO_SYMBOL(getcpu).
        (_libc_vdso_platform_setup): Initialize VDSO_SYMBOL(getcpu).
        * sysdeps/unix/sysv/linux/s390/libc-vdso.h:
        Add VDSO_SYMBOL(getcpu).
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h:
        New define HAVE_GETCPU_VSYSCALL.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.

2016-05-08  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/cacheinfo.c: Include <sysdeps/x86/cacheinfo.c>
        instead of <sysdeps/x86_64/cacheinfo.c>.
        * sysdeps/x86_64/cacheinfo.c: Moved to ...
        * sysdeps/x86/cacheinfo.c: Here.

2016-05-04  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc-internal.h: Adjust header file guard.

2016-05-04  Florian Weimer  <fweimer@redhat.com>

        [BZ #19787]
        * inet/getnameinfo.c (check_sprintf_result): New function.
        (CHECKED_SNPRINTF): New macro.
        (gni_host_inet_numeric): Use CHECKED_SNPRINTF to write the scope
        to the host buffer.
        (gni_host_local): Use checked_copy to copy the host name.
        (gni_serv_inet): Use CHECKED_SNPRINTF to write the service name.
        (gni_serv_local): Use checked_copy to copy the service name.
        (getnameinfo): Remove unnecessary truncation of result buffers.

2016-05-04  Florian Weimer  <fweimer@redhat.com>

        * inet/getnameinfo.c (gni_host_inet_numeric): Return EAI_OVERFLOW
        in case of inet_ntop failure.

2016-05-04  Florian Weimer  <fweimer@redhat.com>

        * inet/getnameinfo.c (gni_host_inet_name): Use temporaries to
        avoid long lines.
        (gni_host_inet_numeric): Likewise.  Reduce scope of local
        variables.
        (gni_host_inet, gni_host_local): Add comment.
        (gni_host): Add comment.  Use temporary to avoid long lines.

2016-05-04  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power8/strncpy.S: Fix use of condition
        registers specifiers where general purpose registers specifiers should
        have been used.

2016-05-04  Florian Weimer  <fweimer@redhat.com>

        [BZ #19779]
        CVE-2016-1234
        Avoid copying names of directory entries.
        * posix/glob.c (DIRENT_MUST_BE, DIRENT_MIGHT_BE_SYMLINK)
        (DIRENT_MIGHT_BE_DIR, CONVERT_D_INO, CONVERT_D_TYPE)
        (CONVERT_DIRENT_DIRENT64, REAL_DIR_ENTRY): Remove macros.
        (struct readdir_result): New type.
        (D_TYPE_TO_RESULT, D_INO_TO_RESULT, READDIR_RESULT_INITIALIZER)
        (GL_READDIR): New macros.
        (readdir_result_might_be_symlink, readdir_result_might_be_dir)
        (convert_dirent, convert_dirent64): New functions.
        (glob_in_dir): Use struct readdir_result.  Call convert_dirent or
        convert_dirent64.  Adjust references to the readdir result.
        * sysdeps/unix/sysv/linux/i386/glob64.c:
        (convert_dirent, GL_READDIR): Redefine for second file inclusion.
        * posix/bug-glob2.c (LONG_NAME): Define.
        (filesystem): Add LONG_NAME.
        (my_DIR): Increase the size of room_for_dirent.

2016-05-03  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20041]
        * misc/sys/select.h (__need_timespec): Only define if
        [__USE_XOPEN2K].
        * conform/Makefile (test-xfail-XPG4/sys/time.h/conform): Remove
        variable.
        (test-xfail-XPG4/utmpx.h/conform): Likewise.
        (test-xfail-UNIX98/sys/time.h/conform): Likewise.
        (test-xfail-UNIX98/utmpx.h/conform): Likewise.

2016-05-03  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>
            Segher Boessenkool  <segher@gcc.gnu.org>

        [BZ #20004]
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S:
        (__novec_swapcontext): Add missing load.

2016-05-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20023]
        * io/fcntl.h [__USE_XOPEN && !__USE_XOPEN2K8]: Do not include
        <time.h>.
        * conform/Makefile (test-xfail-UNIX98/fcntl.h/conform): Remove
        variable.
        (test-xfail-XOPEN2K/fcntl.h/conform): Likewise.

2016-05-02  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S (__clone): Fix
        flags CLONE_VM compare.

2016-05-02  Florian Weimer  <fweimer@redhat.com>

        [BZ #20031]
        * hesiod/hesiod.c (get_txt_records): Return error if TXT record is
        completely empty.

2016-05-02  Florian Weimer  <fweimer@redhat.com>

        [BZ #19573]
        * hesiod/Makefile (libnss_hesiod-routines): Remove hesiod-init.
        * hesiod/nss_hesiod/hesiod-init.c: Remove file.
        * hesiod/nss_hesiod/nss_hesiod.h: Likewise.
        * hesiod/hesiod.h (__hesiod_res_get, __hesiod_res_set): Remove.
        (hesiod_init, hesiod_end, hesiod_to_bind, hesiod_resolve)
        (hesiod_free_list): Mark as hidden.
        * hesiod/hesiod_p (struct hesiod_p): Remove res, free_res,
        res_set, res_get.
        * hesiod/hesiod.c: Remove unnecessary forward declarations.
        (init, __hesiod_res_get, __hesiod_res_set): Remove.
        (hesiod_init): Remove obsolete res_ninit call.
        (hesiod_end): Do not free resolver state.  Do not invoke callback.
        (hesiod_bind): Do not call init.
        (get_txt_records): Use res_mkquery, res_send instead of
        res_nmkquery, res_nsend.
        * hesiod/nss_hesiod/hesiod-grp.c (lookup): Call hesiod_init
        instead of _nss_hesiod_init.
        (_nss_hesiod_initgroups_dyn): Likewise.
        * hesiod/nss_hesiod/hesiod-proto.c (lookup): Likewise.
        * hesiod/nss_hesiod/hesiod-pwd.c (lookup): Likewise.
        * hesiod/nss_hesiod/hesiod-service.c (lookup): Likewise.

2016-05-02  Florian Weimer  <fweimer@redhat.com>

        * hesiod/hesiod_p.h (DEF_RHS): Remove.
        * hesiod/hesiod.c (hesiod_init): Remove code for handling DEF_RHS.

2016-05-02  Florian Weimer  <fweimer@redhat.com>

        * hesiod/hesiod.h: Remove RCS keyword.
        * hesiod/hesiod_p.h: Likewise.

        * hesiod/hesiod.c: Likewise.

2016-05-01  Arnas Udovičius  <arnas.udovicius@gmail.com>

        [BZ #12450]
        * locale/iso-639.def: Add Samogitian/sgs.

2016-04-30  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/m68k/Makefile (CFLAGS-gmon-start.c): Define.

        * sysdeps/unix/sysv/linux/m68k/clone.S: Localize labels.

2016-04-29  Stephen Gallagher  <sgallagh@redhat.com>
            Carlos O'Donell  <carlos@redhat.com>

        [BZ #19072]
        * grp/Makefile (headers): Add grp-merge.h
        (routines): Add grp-merge.
        * grp/getgrgid_r.c: Include grp-merge.h.
        (DEEPCOPY_FN): Define.
        (MERGE_FN): Define.
        * grp/getgrname_r.c: Include grp-merge.h.
        (DEEPCOPY_FN): Define.
        (MERGE_FN): Define.
        * grp/grp-merge.c: New file.
        * grp/grp-merge.h: New file.
        * include/grp-merge.h: New file.
        * grp/Versions: Define __merge_grp@GLIBC_PRIVATE, and
        __copy_grp@GLIBC_PRIVATE.
        * manual/nss.texi (Actions in the NSS configuration): Describe
        return, continue, and merge.
        * nscd/getgrgid_r.c: Include grp/grp-merge.h.
        (DEEPCOPY_FN): Define.
        (MERGE_FN): Define.
        * nscd/getgrnam_r.c: Include grp/grp-merge.h.
        (DEEPCOPY_FN): Define.
        (MERGE_FN): Define.
        * nss/getXXbyYY_r.c [!DEEPCOPY_FN]: Define __copy_einval.
        [!MERGE_FN]: Define __merge_einval.
        (CHECK_MERGE): Define.
        (REENTRANT_NAME): Process merge if do_merge is true.
        * nss/getnssent_r.c (__nss_setent): Process NSS_ACTION_MERGE.
        (__nss_getent_r): Likewise.
        * nss/nsswitch.c (nss_parse_service_list): Likewise.
        * nss/nsswitch.h (lookup_actions): Define NSS_ACTION_MERGE.

2016-04-29  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #20012]
        * libio/fmemopen.c (fmemopen_read): Use buffer maximum position, not
        length to calculate the buffer to read.
        (fmemopen_write): Set the buffer position based on bytes written.
        (fmemopen_seek): Return EINVAL for invalid whence modes.

        [BZ #19957]
        * sysdeps/unix/sysv/linux/Makefile [$(subdir) == nptl] (test): Remove
        tst-getpid2.
        (test): Add tst-clone2.
        * sysdeps/unix/sysv/linux/tst-clone2.c: New file.
        * sysdeps/unix/sysv/linux/aarch64/clone.S (__clone): Do not change
        pid/tid fields for CLONE_VM.
        * sysdeps/unix/sysv/linux/alpha/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/hppa/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/ia64/clone2.S (__clone): Likewise,
        * sysdeps/unix/sysv/linux/i386/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/mips/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/m68k/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/nios2/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S (__clone):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S (__clone):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/sh/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/tile/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/tst-getpid2.c: Remove file.

2016-04-29  Florian Weimer  <fweimer@redhat.com>

        [BZ #19642]
        * inet/getnameinfo.c (gni_host_inet_name, gni_host_inet_numeric)
        (gni_host_inet, gni_host_local, gni_host, gni_serv_inet)
        (gni_serv_local, gni_serv): New functions extracted from
        getnameinfo.
        (getnameinfo): Call gni_host and gni_serv to perform the
        processing.  Always free scratch buffer.

2016-04-29  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power8/strncpy.S: Call memset to pad the
        remaining bytes in the dest string, with zeros.

2016-04-29  Florian Weimer  <fweimer@redhat.com>

        [BZ #20010]
        CVE-2016-3706
        * sysdeps/posix/getaddrinfo.c
        (convert_hostent_to_gaih_addrtuple): New function.
        (gethosts): Call convert_hostent_to_gaih_addrtuple.
        (gaih_inet): Use convert_hostent_to_gaih_addrtuple to convert
        AF_INET data.

2016-04-29  Florian Weimer  <fweimer@redhat.com>

        glob: Simplify and document the interface for the GLOB_ALTDIRFUNC
        callback function gl_readdir.
        * posix/glob.c (NAMELEN, CONVERT_D_NAMLEN): Remove.
        (CONVERT_DIRENT_DIRENT64): Use strcpy instead of memcpy.
        (glob_in_dir): Remove len.  Use strdup instead of malloc and
        memcpy to copy the name.
        * manual/pattern.texi (Calling Glob): Document requirements for
        implementations of the gl_readdir callback function.
        * manual/examples/mkdirent.c: New example.
        * posix/bug-glob2.c (my_readdir): Set d_ino to 1 unconditionally,
        per the manual guidance.
        * posix/tst-gnuglob.c (my_readdir): Likewise.

2016-04-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #20014]
        * libio/stdio.h (getc_unlocked): Declare if [__USE_POSIX199506],
        not [__USE_POSIX].
        (getchar_unlocked): Likewise.
        (putc_unlocked): Likewise.
        (putchar_unlocked): Likewise.
        (flockfile): Likewise.
        (ftrylockfile): Likewise.
        (funlockfile): Likewise.
        * conform/Makefile (test-xfail-XPG3/stdio.h/conform): Remove
        variable.
        (test-xfail-XPG4/stdio.h/conform): Likewise.

        * conform/data/langinfo.h-data [XPG3 || XPG4 || UNIX98] (YESSTR):
        Expect constant.
        [XPG3 || XPG4 || UNIX98] (NOSTR): Likewise.
        * conform/Makefile (test-xfail-XPG3/langinfo.h/conform): Remove
        variable.
        (test-xfail-XPG4/langinfo.h/conform): Likewise.
        (test-xfail-UNIX98/langinfo.h/conform): Likewise.

        * libio/stdio.h (off_t): Also define if [__USE_UNIX98].
        [__USE_LARGEFILE64] (off64_t): Likewise.
        * conform/Makefile (test-xfail-UNIX98/stdio.h/conform): Remove
        variable.

2016-04-28  Florian Weimer  <fweimer@redhat.com>

        * inet/getnameinfo.c (getnameinfo): Do not preserve errno.

2016-04-28  Florian Weimer  <fweimer@redhat.com>

        * resolv/inet_addr.c: Reindent preprocessor conditionals.
        * resolv/res_init.c: Likewise.
        * resolv/res_mkquery.c: Likewise.

2016-04-28  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_init.c (isascii): Do not define.  Use definition in
        <ctype.h>.
        * resolv/gethnamaddr.c: Remove USE_OPTIONS_H conditional.
        (LOG_AUTH): Remove.
        (SPRINTF): Remove, adjust caller.
        (MULTI_PTRS_ARE_ALIASES): Remove, always defined.

2016-04-28  Florian Weimer  <fweimer@redhat.com>

        * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyaddr2_r): Remove
        SUNSECURITY conditional.
        * resolv/gethnamaddr.c (gethostbyaddr): Likewise.

2016-04-28  Florian Weimer  <fweimer@redhat.com>

        * resolv/arpa/nameser.h: Include <sys/types.h> unconditionally.
        * resolv/gethnamaddr.c: Use include files from conf/portability.h.
        Remove BSD-related preprocessor conditionals.
        * conf/portability.h: Remove.

2016-04-28  Florian Weimer  <fweimer@redhat.com>

        * resolv/resolv.h: Remove __BIND_NOSTATIC conditional.
        * resolv/res_data.c: Likewise.

2016-04-28  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_comp.c: Remove code conditional on __ultrix__.
        * resolv/res_data.c: Remove code conditional on ultrix.

2016-04-28  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_init.c (RFC1535): Do not define.  Remove
        RFC1535 preprocessor conditionals.
        * resolv/README: Update.  Do not claim strict RFC 1535 compliance
        because there configuration options which make the resolver
        behavior different.

2016-04-28  Florian Weimer  <fweimer@redhat.com>

        * resolv/gethnamaddr.c (RESOLVSORT): Do not define.  Remove
        RESOLVSORT preprocessor conditionals.
        * resolv/nss_dns/dns-host.c: Likewise.
        * resolv/res_init.c: Likewise.

2016-04-28  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_data.c: Remove code conditional on BIND_UPDATE.  It
        is never defined.

2016-04-28  Florian Weimer  <fweimer@redhat.com>

        * inet/inet_lnaof.c: Remove SCSS keyword.
        * inet/inet_mkadr.c: Likewise.
        * inet/inet_net.c: Likewise.
        * inet/inet_netof.c: Likewise.
        * inet/rcmd.c: Likewise.
        * inet/rexec.c: Likewise.
        * inet/ruserpass.c: Likewise.

2016-04-28  Florian Weimer  <fweimer@redhat.com>

        * resolv/inet_addr.c: Remove _LIBC conditionals.
        * resolv/res_data.c: Likewise.
        * resolv/res_init.c: Likewise.
        * resolv/res_mkquery.c: Likewise.
        * resolv/res_libc.c: Update comment.
        * resolv/README: Update.

2016-04-28  Florian Weimer  <fweimer@redhat.com>

        * resolv/gethnamaddr.c: Remove SCSS keyword.
        * resolv/herror.c: Likewise.
        * resolv/inet_addr.c: Likewise.
        * resolv/inet_net_ntop.c: Likewise.
        * resolv/inet_net_pton.c: Likewise.
        * resolv/inet_neta.c: Likewise.
        * resolv/inet_ntop.c: Likewise.
        * resolv/inet_pton.c: Likewise.
        * resolv/ns_date.c: Remove RCS keyword.
        * resolv/ns_name.c: Likewise.
        * resolv/ns_netint.c: Likewise.
        * resolv/ns_parse.c: Likewise.
        * resolv/ns_print.c: Likewise.
        * resolv/ns_samedomain.c: Likewise.
        * resolv/ns_ttl.c: Likewise.
        * resolv/nsap_addr.c: Likewise.
        * resolv/res_comp.c: Remove SCSS and RCS keyword.
        * resolv/res_data.c: Remove RCS keyword.
        * resolv/res_debug.c: Remove SCSS and RCS keyword.
        * resolv/res_init.c: Likewise.
        * resolv/res_mkquery.c: Likewise.
        * resolv/res_query.c: Likewise.
        * resolv/res_send.c: Likewise.

2016-04-27  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/stdio.h-data (fdopen): Expect also for
        [XPG3 || XPG4].

        * conform/data/stdio.h-data (flockfile): Also expect for [UNIX98].
        (fseeko): Likewise.
        (ftello): Likewise.
        (ftrylockfile): Likewise.
        (funlockfile): Likewise.
        (getc_unlocked): Likewise.
        (getchar_unlocked): Likewise.
        (putc_unlocked): Likewise.
        (putchar_unlocked): Likewise.

2016-04-27  Florian Weimer  <fweimer@redhat.com>

        [BZ #19868]
        * resolv/nss_dns/dns-network.c (getanswer_r): Implement additional
        DNS packet syntax checks (which were not needed before).  Skip
        over non-PTR records.

2016-04-27  Florian Weimer  <fweimer@redhat.com>

        * resolv/nss_dns/dns-network.c (offsetof): Remove macro
        definition.  Include <stddef.h> instead.

2016-04-27  Florian Weimer  <fweimer@redhat.com>

        [BZ #19831]
        * resolv/nss_dns/dns-host.c (rrtype_to_rdata_length): New
        function.
        (getanswer_r): Check RDATA length against RRTYPE and QTYPE.
        (gaih_getanswer_slice): Check RDATA length against RRTYPE.

2016-04-27  Florian Weimer  <fweimer@redhat.com>

        [BZ #19862]
        * resolv/nss_dns/dns-host.c (AskedForGot): Remove.
        (getanswer_r): Do not call syslog.
        (gaih_getanswer_slice): Likewise.
        * resolv/gethnamaddr.c (AskedForGot): Remove.
        (getanswer): Do not call syslog.
        (gethostbyaddr): Likewise.

2016-04-27  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/signal.h-data (union sigval): Expect also if
        [XOPEN2K].
        (struct sigevent): Likewise.
        (SIGEV_NONE): Likewise.
        (SIGEV_SIGNAL): Likewise.
        (SIGEV_THREAD): Likewise.
        (SIGRTMIN): Likewise.
        (SIGRTMAX): Likewise.
        * conform/Makefile (test-xfail-XOPEN2K/aio.h/conform): Remove
        variable.
        (test-xfail-XOPEN2K/mqueue.h/conform): Likewise.

2016-04-27  Florian Weimer  <fweimer@redhat.com>

        [BZ #19830]
        * resolv/nss_dns/dns-host.c (getanswer_r): Check RDATA length.
        (gaih_getanswer_slice): Likewise.
        * resolv/nss_dns/dns-canon.c (_nss_dns_getcanonname_r): Likewise.
        Also check for availability of RR metadata.

2016-04-27  Florian Weimer  <fweimer@redhat.com>

        [BZ #19825]
        * resolv/res_send.c (send_vc): Remove early *resplen2
        initialization.  Set *resplen2 on socket error.  Call
        close_and_return_error for other errors.

2016-04-27  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/netiucv/iucv.h
        (SOL_IUCV, SO_IPRMDATA_MSG, SO_MSGLIMIT, SO_MSGSIZE)
        (SCM_IUCV_TRGCLS): New define.

2016-04-26  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #20005]
        * libio/fmemopen.c (fmemopen_write): Update internal position after
        write.
        * stdio-common/Makefile (tests): Add tst-fmemopen4.c.
        * stdio-common/tst-fmemopen4.c: New file..

2016-04-26  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19996]
        * locale/langinfo.h (nl_langinfo_l): Declare if [__USE_XOPEN2K8],
        not [__USE_XOPEN2K].
        * conform/Makefile (test-xfail-XOPEN2K/langinfo.h/conform): Remove
        variable.

        * conform/data/stdarg.h-data [XOPEN2K] (va_copy): Require macro.
        * conform/Makefile (test-xfail-XOPEN2K/stdarg.h/conform): Remove
        variable.

        * libio/stdio.h (off_t): Define if [__USE_XOPEN2K], not
        [__USE_XOPEN2K8].
        [__USE_LARGEFILE64] (off64_t): Likewise.
        * conform/Makefile (test-xfail-XOPEN2K/stdio.h/conform): Remove
        variable.

2016-04-25  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19989]
        * libio/stdio.h (cuserid): Do not declare if
        [__USE_XOPEN2K && !__USE_GNU].
        * conform/Makefile (test-xfail-XOPEN2K8/stdio.h/conform): Remove
        variable.

2016-04-25  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile:
        (sysdep_routines): Add P8 and PPC64 strcspn targets.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c:
        (__libc_ifunc_impl_list): Add entries for P8 and PPC64
        ifunc'ed strcspn.
        * sysdeps/powerpc/powerpc64/multiarch/strspn-power8.S:
        [EALIGN]: Removed.
        [END]: Likewise
        [STRSPN]: Define instead of the above to control symbol name.
        * sysdeps/powerpc/powerpc64/multiarch/strcspn-power8.S:
        New file.
        * sysdeps/powerpc/powerpc64/multiarch/strcspn-ppc64.c:
        Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcspn.c:
        Likewise.
        * sysdeps/powerpc/powerpc64/power8/strcspn.S:
        Likewise.
        * sysdeps/powerpc/powerpc64/power8/strspn.S:
        [INITIAL_MASK]: New macro.
        [STRCSPN]: Likewise.
        [UPDATE_MASK]: Likewise.
        [USE_AS_STRCSPN]: Likewise.

2016-04-25  Florian Weimer  <fweimer@redhat.com>

        [BZ #19931]
        * stdio-common/tst-vfprintf-width-prec.c: New file.
        * stdio-common/Makefile (tests): Add tst-vfprintf-width-prec.
        (tests-special): Add tst-vfprintf-width-prec-mem.out.
        (generated): Add mtrace-related files.
        (tst-vfprintf-width-prec-ENV): Set MALLOC_TRACE.
        (tst-%-mem.out): New pattern rule, replaces
        tst-printf-bz18872-mem.out.
        * stdio-common/vfprintf.c (vfprintf): When handling a precision
        specifier, deallocate any previously allocated work buffer.

2016-04-25  Chung-Lin Tang  <cltang@codesourcery.com>

        * sysdeps/unix/sysv/linux/nios2/setcontext.S (__startcontext):
        Add nop before __startcontext, add explaining comments.

2016-04-25  Samuel thibault  <samuel.thibault@ens-lyon.org>

        RFC2292 macros were obsoleted by RFC3542, and should not be exposed
        any more. Notably since IPV6_PKTINFO has been reintroduced with a
        completely different API.

        * bits/in.h (IPV6_PKTINFO): Rename to IPV6_2292PKTINFO.
        (IPV6_HOPOPTS): Rename to IPV6_2292HOPOPTS.
        (IPV6_DSTOPTS): Rename to IPV6_2292DSTOPTS.
        (IPV6_RTHDR): Rename to IPV6_2292RTHDR.
        (IPV6_PKTOPTIONS): Rename to IPV6_2292PKTOPTIONS.
        (IPV6_HOPLIMIT): Rename to IPV6_2292HOPLIMIT.
        (IPV6_RECVPKTINFO, IPV6_PKTINFO, IPV6_RECVHOPLIMIT, IPV6_HOPLIMIT,
        IPV6_RECVHOPOPTS, IPV6_HOPOPTS, IPV6_RTHDRDSTOPTS, IPV6_RECVRTHDR,
        IPV6_RTHDR, IPV6_RECVDSTOPTS, IPV6_DSTOPTS, IPV6_RECVPATHMTU,
        IPV6_PATHMTU, IPV6_DONTFRAG): New macros.

2016-04-23  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/dl-minimal.c (__libc_memalign): Mmap one extra page.

2016-04-23  Mike Frysinger  <vapier@gentoo.org>

        * locale/programs/ld-time.c (time_finish): Set week_1stweek to 7
        when it is the default of 0.

2016-04-22  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/locale-defines.sym:  Add new macros.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile:
        (sysdep_routines): Add new strcasestr targets.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c:
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcasestr-power8.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strcasestr-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strcasestr.c: New file.
        * sysdeps/powerpc/powerpc64/power8/Makefile:
        New file to add strcasestr-ppc64 to sysdep_routines.
        * sysdeps/powerpc/powerpc64/power8/strcasestr-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/power8/strcasestr.S: New file.

2016-04-20  Siddhesh Poyarekar  <sid@reserved-bit.com>

        * benchtests/Makefile (wcsmbs-benchset): Include only for
        native builds and runs.
        (LOCALES): Likewise.
        (bench-build): Build timing-type here instead of the bench
        target.  Generate locale only for native builds.
        * benchtests/README: Add note for cross-building.

        * benchtests/Makefile (bench-clean): Clean up extra-objs.

        * benchtests/README: Update README to include instructions on
        using bench-build.

        * Makefile.in (bench-build): New target.
        * Rules (PHONY): Add bench-build target.
        * benchtests/Makefile (bench): Depend on bench-build.
        (bench-build): New target.

2016-04-19  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/profil.c (update_waiter): Initialize
        profil_reply_port.
        (profile_waiter): Do not initialize profil_reply_port.
        * sysdeps/mach/hurd/profil.c (__profile_frequency): Return tick
        frequency instead of tick length in us.

2016-04-18  Wilco Dijkstra  <wdijkstr@arm.com>

        [BZ #18712]
        * string/string-inlines.c (__STRING2_COPY_TYPE): Add, moved from string2.h.
        (__old_mempcpy_small): Likewise.
        (__old_strcpy_small): Likewise.
        (__old_stpcpy_small): Likewise.
        (__old_strpbrk_c2): Fix compat symbol name.
        (__old_strpbrk_c3): Likewise.
        * string/bits/string2.h (__STRING2_COPY_TYPE): Remove.
        (__mempcpy_small): Remove.
        (__strcpy_small): Remove.
        (__stpcpy_small): Remove.

2016-04-16  Robin van der Vliet <info@robinvandervliet.com>

        [BZ #19400]
        * locale/iso-639.def: Add the Talossan/tzl language.

2016-04-16  Mike Frysinger  <vapier@gentoo.org>

        [BZ #16983]
        * locale/programs/ld-address.c (address_finish): Update postal_fmt
        comment.  Add "ln" to strchr check on postal_fmt.

2016-04-16  Mike Frysinger  <vapier@gentoo.org>

        * locale/programs/ld-telephone.c (telephone_finish): Add %t to the
        default tel_int_fmt.  Add "Cet" to strchr check on tel_int_fmt and
        tel_dom_fmt.

2016-04-15  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile:
        (sysdep_routines): Added __strlen_power8.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c: Added
        __strlen_power8 entry.
        * sysdeps/powerpc/powerpc64/multiarch/strlen-power8.S: New file.
        Implementation for POWER8.
        * sysdeps/powerpc/powerpc64/multiarch/strlen.c: Added IFUNC selector
        for __strlen_power8.
        * sysdeps/powerpc/powerpc64/power8/strlen.S: New file.
        Implementation for POWER8.

2016-04-15  Mike Frysinger  <vapier@gentoo.org>

        * locale/iso-4217.def: Add SSP and change ZMK to ZMW.

2016-04-15   H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.c (init_cpu_features): Detect Intel
        Goldmont and Airmont processors.

2016-04-15  Wilco Dijkstra  <wdijkstr@arm.com>

        * string/string.h: Use __GNUC_PREREQ(3,4) for bits/string2.h.
        * string/bits/string2.h (__STRING2_SMALL_GET16): Remove.
        (__STRING2_SMALL_GET32): Remove.
        (memset): Remove.
        (__memset_1): Remove.
        (__memset_gc): Remove.
        (__mempcpy): Remove.
        (mempcpy): Remove.
        (__mempcpy_args): Remove.
        (strchr): Remove.
        (strcpy): Remove.
        (strcpy_args): Remove.
        (__stpcpy_args): Remove.
        (__strcmp_cc): Remove.
        (__strcmp_gc): Remove.
        (strstr): Remove.

2016-04-15  Yvan Roux  <yvan.roux@linaro.org>

        * stdlib/setenv.c (unsetenv): Fix ambiguous 'else'.
        * nis/nis_call.c (nis_server_cache_add): Likewise.

2016-04-14  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/sysdep.h: Include kernel-features.h.

2016-04-14  Florian Weimer  <fweimer@redhat.com>

        * malloc/arena.c (__malloc_fork_lock_parent)
        (__malloc_fork_unlock_parent, __malloc_fork_unlock_child): Add
        internal_function attribute.

2016-04-14  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * stdio-common/printf_fp.c (__printf_fp_l):
        Rename ___printf_fp_l to __printf_fp_l and
        remove strong alias. Use libc_hidden_def instead
        of ldbl_hidden_def macro.

2016-04-14  Florian Weimer  <fweimer@redhat.com>

        Remove malloc hooks from fork handler.  They are no longer needed
        because malloc runs right before fork, and no malloc calls from
        other fork handlers are not possible anymore.
        * malloc/malloc.c (malloc_atfork, free_atfork): Remove
        declarations.
        * malloc/arena.c (save_malloc_hook, save_free_hook, save_arena)
        (ATFORK_ARENA_PTR, malloc_atfork, free_atfork)
        (atfork_recursive_cntr): Remove.
        (__malloc_fork_lock_parent): Do not override malloc hooks and
        thread_arena.
        (__malloc_fork_unlock_parent): Do not restore malloc hooks and
        thread_arena.
        (__malloc_fork_unlock_child): Do not restore malloc hooks.  Use
        thread_arena instead of save_arena.

2016-04-14  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/nptl/malloc-machine.h (ATFORK_MEM, __dso_handle)
        (thread_atfork, thread_atfork_static): Remove.
        * sysdeps/mach/hurd/malloc-machine.h:
        (thread_atfork, thread_atfork_static): Remove.

2016-04-14  Florian Weimer  <fweimer@redhat.com>

        [BZ #19431]
        Run the malloc fork handler as late as possible to avoid deadlocks.
        * malloc/malloc-internal.h: New file.
        * malloc/malloc.c: Include it.
        * malloc/arena.c (ATFORK_MEM): Remove.
        (__malloc_fork_lock_parent): Rename from ptmalloc_lock_all.
        Update comment.
        (__malloc_fork_unlock_parent): Rename from ptmalloc_unlock_all.
        (__malloc_fork_unlock_child): Rename from ptmalloc_unlock_all2.
        Remove outdated comment.
        (ptmalloc_init): Do not call thread_atfork.  Remove
        thread_atfork_static.
        * malloc/tst-malloc-fork-deadlock.c: New file.
        * Makefile (tests): Add tst-malloc-fork-deadlock.
        (tst-malloc-fork-deadlock): Link against libpthread.
        * manual/memory.texi (Aligned Memory Blocks): Update safety
        annotation comments.
        * sysdeps/nptl/fork.c (__libc_fork): Call
        __malloc_fork_lock_parent, __malloc_fork_unlock_parent,
        __malloc_fork_unlock_child.
        * sysdeps/mach/hurd/fork.c (__fork): Likewise.

2016-04-14  Florian Weimer  <fweimer@redhat.com>

        [BZ #19613]
        Remove union wait.
        * bits/waitstatus.h (union wait, w_termsig, w_coredump, w_retcode)
        (w_stopsig, w_stopval): Remove.
        * include/sys/wait.h (__wait, __wait3, __wait4): Use int * for the
        stat_loc argument.
        * posix/sys/wait.h (__WAIT_INT, __WAIT_STATUS)
        (__WAIT_STATUS_DEFN): Remove.
        (WEXITSTATUS, WTERMSIG, WSTOPSIG, WIFEXITED, WIFSIGNALED)
        (WIFSTOPPED, WIFCONTINUED, WCOREDUMP): Remove __WAIT_INT.
        (wait, wait3, wait4): Use int * for the stat_loc argument.
        * posix/wait.c (__wait): Likewise.
        * posix/wait3.c (__wait3): Likewise.
        * posix/wait4.c (__wait4): Likewise.
        * stdlib/stdlib.h (__WAIT_INT, __WAIT_STATUS)
        (__WAIT_STATUS_DEFN): Remove.
        (WEXITSTATUS, WTERMSIG, WSTOPSIG, WIFEXITED, WIFSIGNALED)
        (WIFSTOPPED, WIFCONTINUED): Remove __WAIT_INT.
        * sysdeps/mach/hurd/wait4.c (__wait4): Use int * for the stat_loc
        argument.
        * sysdeps/posix/wait.c (__libc_wait): Likewise.
        * sysdeps/posix/wait3.c (__wait3): Likewise.
        * sysdeps/unix/bsd/wait.c (__libc_wait): Likewise.
        * sysdeps/unix/bsd/wait3.c (__wait3): Likewise.
        * sysdeps/unix/bsd/waitpid.c (__waitpid): Remove cast.
        * sysdeps/unix/sysv/linux/wait.c (__libc_wait): Use int * for the
        stat_loc argument.
        * manual/process.texi (BSD Wait Functions): Remove union wait.

2016-04-13  Andreas Schwab  <schwab@suse.de>

        * elf/Makefile (extra-test-objs): Add tst-tlsalign-vars.o.
        (test-extras): Add tst-tlsalign-vars.
        * math/Makefile: Wrap long lines.
        (libm-vec-test-wrappers): Define.
        (test-extras): Add $(libm-vec-test-wrappers).
        (extra-test-objs): Add $(libm-vec-test-wrappers) objects.
        * nss/Makefile (extra-test-objs): Add nss_test1.os.
        * stdlib/Makefile (extra-test-objs): Add $(modules-names) objects.
        * sysdeps/x86_64/Makefile (test-extras): Add tst-quadmod1pie
        tst-quadmod2pie tst-audit4-aux tst-audit10-aux.
        (extra-test-objs): Add corresponding objects.

2016-04-12   H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19928]
        * sysdeps/x86_64/cacheinfo.c (__x86_shared_non_temporal_threshold):
        New.
        (init_cacheinfo): Set __x86_shared_non_temporal_threshold to 6
        times of shared cache size.
        * sysdeps/x86_64/multiarch/memmove-avx-unaligned-erms.S
        (VMOVNT): New.
        * sysdeps/x86_64/multiarch/memmove-avx512-unaligned-erms.S
        (VMOVNT): Likewise.
        * sysdeps/x86_64/multiarch/memmove-sse2-unaligned-erms.S
        (VMOVNT): Likewise.
        (VMOVU): Changed to movups for smaller code sizes.
        (VMOVA): Changed to movaps for smaller code sizes.
        * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S: Update
        comments.
        (PREFETCH): New.
        (PREFETCH_SIZE): Likewise.
        (PREFETCHED_LOAD_SIZE): Likewise.
        (PREFETCH_ONE_SET): Likewise.
        Rewrite to use forward and backward loops, which move 4 vector
        registers at a time, to support overlapping addresses and use
        non temporal store if size is above the threshold and there is
        no overlap between destination and source.

2016-04-12  Alex Smith  <alex.smith@imgtec.com>

        * sysdeps/unix/sysv/linux/mips/Makefile (sysdep_routines):
        Include dl-vdso.
        * sysdeps/unix/sysv/linux/mips/Versions: Add
        __vdso_clock_gettime.
        * sysdeps/unix/sysv/linux/mips/init-first.c: New file.
        * sysdeps/unix/sysv/linux/mips/libc-vdso.h: New file.
        * sysdeps/unix/sysv/linux/mips/mips32/sysdep.h:
        (INTERNAL_VSYSCALL_CALL): Define to be compatible with MIPS
        definitions of INTERNAL_SYSCALL_{ERROR_P,ERRNO}.
        (HAVE_CLOCK_GETTIME_VSYSCALL): Define.
        (HAVE_GETTIMEOFDAY_VSYSCALL): Define.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h: Likewise.

2016-04-11  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/arm/pwrite.c: Remove file.
        * sysdeps/unix/sysv/linux/arm/pwrite64.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/pwrite.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/pwrite64.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/pwrite64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list (prite): Remove
        syscalls generation.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
        [__NR_pwrite64] (__NR_write): Remove define.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
        [__NR_pwrite64] (__NR_write): Remove define.
        * sysdeps/unix/sysv/linux/pwrite.c [__NR_pwrite64] (__NR_pwrite):
        Remove define.
        (__libc_pwrite): Use SYSCALL_LL macro on offset argument.
        * sysdeps/unix/sysv/linux/pwrite64.c [__NR_pwrite64] (__NR_pwrite):
        Remove define.
        (__libc_pwrite64): Use SYSCALL_LL64 macro on offset argument.
        * sysdeps/unix/sysv/linux/sh/pwrite.c: Rewrite using default
        Linux implementation as base.
        * sysdeps/unix/sysv/linux/sh/pwrite64.c: Likewise.

        * sysdeps/unix/sysv/linux/arm/pread.c: Remove file.
        * sysdeps/unix/sysv/linux/arm/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pread.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c: Likewise,
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list (pread): Remove
        syscall generation.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
        [__NR_pread64] (__NR_pread): Remove define.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h:
        [__NR_pread64] (__NR_pread): Likewise.
        * sysdeps/unix/sysv/linux/pread.c [__NR_pread64] (__NR_pread): Remove
        define.
        (__libc_pread): Use SYSCALL_LL macro on offset argument.
        * sysdeps/unix/sysv/linux/pread64.c [__NR_pread64] (__NR_pread):
        Remove define.
        (__libc_pread64): Use SYSCALL_LL64 macro on offset argument.
        * sysdeps/unix/sysv/linux/sh/pread.c: Rewrite using default
        Linux implementation as base.
        * sysdeps/unix/sysv/linux/sh/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/pread.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/pread64.c: Likewise.

        * sysdeps/unix/sysv/linux/generic/sysdep.h (__ALIGNMENT_ARG): Move
        definition.
        (__ALIGNMENT_COUNT): Likewise.
        * sysdeps/unix/sysv/linux/sysdep.h (__ALIGNMENT_ARG): To here.
        (__ALIGNMENT_COUNT): Likewise.
        (SYSCALL_LL): New define.
        (SYSCALL_LL64): Likewise.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h:
        [_MIPS_SIM == _ABIO32] (__ASSUME_WORDSIZE64_ILP32): Define.
        * sysdeps/unix/sysv/linux/x86_64/kernel-features.h:
        [ILP32] (__ASUME_WORDSIZE64_ILP32): Likewise.

        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        (__ASSUME_ALIGNED_REGISTER_PAIRS): Define.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        [_MIPS_SIM == _ABIO32] (__ASSUME_ALIGNED_REGISTER_PAIRS): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/kernel-features.h
        [!__powerpc64__] (__ASSUME_ALIGNED_REGISTER_PAIRS): Likewise.

2016-04-11  Florian Weimer  <fweimer@redhat.com>

        [BZ #19865]
        * resolv/nss_dns/dns-canon.c (_nss_dns_getcanonname_r): Restore
        original buffer before retry.

2016-04-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/generic/ldsodefs.h (struct rtld_global_ro)
        [!HAVE_AUX_VECTOR]: Do not define _dl_auxv field.
        * misc/getauxval.c (__getauxval) [!HAVE_AUX_VECTOR]: Do not go through
        GLRO(dl_auxv) list.
        * sysdeps/unix/sysv/linux/ldsodefs.h (HAVE_AUX_VECTOR): Define before
        including <ldsodefs.h>.
        * sysdeps/nacl/ldsodefs.h (HAVE_AUX_VECTOR): Likewise.

2016-04-09  Nick Alcock  <nick.alcock@oracle.com>

        * elf/rtld-Rules (rtld-compile-command.c): Add $(rtld-CFLAGS).
        * scripts/sysd-rules.awk: Substitute in $(CFLAGS) as well as
        $(CPPFLAGS).

2016-04-09  Khem Raj  <raj.khem@gmail.com>

        [BZ #17950]
        * sysdeps/i386/Makefile [$(subdir) == elf] (CFLAGS-.os):
        Add -mfpmath=387.

2016-04-09  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/i386/configure.ac: Change == to = when calling test.
        * sysdeps/x86_64/configure.ac: Likewise.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/x86_64/configure: Likewise.

2016-04-08  Mike Frysinger  <vapier@gentoo.org>

        [BZ #16137]
        * benchtests/Makefile (LOCALES): Change iw_IL to he_IL.
        * benchtests/bench-strcoll.c (input_files): Likewise.
        * benchtests/strcoll-inputs/filelist#en_US.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#iw_IL.UTF-8: Rename to ...
        * benchtests/strcoll-inputs/lorem_ipsum#he_IL.UTF-8: ... here.

2016-04-08  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19929]
        * include/bits/xopen_lim.h (NL_NMAX): Do not define if
        [__USE_XOPEN2K8 && !__USE_GNU].
        * conform/Makefile (test-xfail-XOPEN2K8/limits.h/conform): Remove
        variable.

        [BZ #19925]
        * sysdeps/unix/sysv/linux/alpha/bits/termios.h (XCASE): Do not
        define if [!__USE_MISC && __USE_XOPEN2K].
        * sysdeps/unix/sysv/linux/bits/termios.h (XCASE): Likewise.
        * sysdeps/unix/sysv/linux/mips/bits/termios.h (XCASE): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/termios.h (XCASE):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/termios.h (XCASE): Likewise.
        * conform/Makefile (test-xfail-XOPEN2K/termios.h/conform): Remove
        variable.
        (test-xfail-XOPEN2K8/termios.h/conform): Likewise.

2016-04-07  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile:
        (sysdep_routines): Add new strspn targets.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c:
        (__libc_ifunc_impl_list): Add strspn.
        * sysdeps/powerpc/powerpc64/multiarch/strspn-power8.S:
        New file.
        * sysdeps/powerpc/powerpc64/multiarch/strspn-ppc64.c:
        Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strspn.c:
        Likewise.
        * sysdeps/powerpc/powerpc64/power8/strspn.S:
        Likewise.

2016-04-07  Florian Weimer  <fweimer@redhat.com>

        * misc/hsearch_r.c: Include <limits.h>.

2016-04-07  Florian Weimer  <fweimer@redhat.com>

        * malloc/scratch_buffer_set_array_size.c: Include <limits.h>.

2016-04-06   H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
        (MEMCPY_SYMBOL): New.
        (MEMPCPY_SYMBOL): Likewise.
        (MEMMOVE_CHK_SYMBOL): Likewise.
        Replace MEMMOVE_SYMBOL with MEMMOVE_CHK_SYMBOL on __mempcpy_chk
        symbols.  Replace MEMMOVE_SYMBOL with MEMPCPY_SYMBOL on
        __mempcpy symbols.  Provide alias for __memcpy_chk in libc.a.
        Provide alias for memcpy in libc.a and ld.so.

2016-04-06   H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
        (MEMSET_CHK_SYMBOL): New.  Define if not defined.
        (__bzero): Check VEC_SIZE == 16 instead of USE_MULTIARCH.
        Disabled fro now.
        Replace MEMSET_SYMBOL with MEMSET_CHK_SYMBOL on __memset_chk
        symbols.  Properly check USE_MULTIARCH on __memset symbols.

2016-04-06   H.J. Lu  <hongjiu.lu@intel.com>

        * benchtests/Makefile (string-benchset): Add memcpy-large,
        memmove-large and memset-large.
        * benchtests/bench-memcpy-large.c: New file.
        * benchtests/bench-memmove-large.c: Likewise.
        * benchtests/bench-memmove-large.c: Likewise.
        * benchtests/bench-string.h (TIMEOUT): Don't redefine.

2016-04-05   H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S: Force
        32-bit displacement to avoid long nop between instructions.

2016-04-05   H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S: Add
        a comment on VMOVU and VMOVA.

2016-04-04  Florian Weimer  <fweimer@redhat.com>

        [BZ #19633]
        Use specified locale for number formatting in strfmon_l.
        * locale/localeinfo.h (__nl_lookup, _nl_lookup_wstr)
        (__nl_lookup_word): New inline functions.
        * include/printf.h (__print_fp_l): Declare.
        * stdio-common/printf_fp.c (___printf_fp_l): Renamed from
        ___printf_fp.  Add locale argument.  Replace _NL_CURRENT with
        _nl_lookup and _NL_CURRENT_WORD with _nl_lookup_word.
        (___printf_fp): New function.
        * stdlib/strfmon_l.c (__printf_fp): Remove declaration.
        (__vstrfmon_l): Call __printf_fp_l instead of printf_fp.
        * stdlib/tst-strfmon_l.c (do_test): New test.
        * stdlib/Makefile (tests): Add kt.
        (LOCALES): Build additional locales.
        (tst-strfmon_l.out): Require locales.

2016-04-03   H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memmove-avx-unaligned-erms.S: Skip
        if not in libc.
        * sysdeps/x86_64/multiarch/memmove-avx512-unaligned-erms.S:
        Likewise.
        * sysdeps/x86_64/multiarch/memset-avx2-unaligned-erms.S:
        Likewise.
        * sysdeps/x86_64/multiarch/memset-avx512-unaligned-erms.S:
        Likewise.

2016-04-03   H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:
        (__mempcpy_erms, __memmove_erms): Moved before __mempcpy_chk
        with unaligned_erms.
        (__memmove_erms): Skip if source == destination.
        (__memmove_unaligned_erms): Don't check source == destination
        first.

2016-04-01   H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.c (init_cpu_features): Don't set
        bit_arch_Fast_Copy_Backward for Intel Core proessors.

2016-04-01  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * string/strcspn.c (strcspn): Use PTR_ALIGN_DOWN.
        * string/strspn.c (strspn): Likewise.

2016-04-01   H.J. Lu  <hongjiu.lu@intel.com>

        * benchtests/bench-memset.c (do_test): Support 64-byte
        alignment.
        (test_main): Test 64-byte alignment.

2016-04-01   H.J. Lu  <hongjiu.lu@intel.com>

        * benchtests/bench-memmove.c (test_main): Test 64-byte
        alignment.

2016-04-01   H.J. Lu  <hongjiu.lu@intel.com>

        * benchtests/bench-memcpy.c (test_main): Test 64-byte alignment.

2016-04-01  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/powerpc/powerpc64/strcspn.S: Remove file.
        * sysdeps/powerpc/powerpc64/strpbrk.S: Remove file.
        * sysdeps/powerpc/powerpc64/strspn.S: Remove file.

        * string/strpbrk.c (strpbrk): Rewrite function.
        * string/bits/string2.h (strpbrk): Use __builtin_strpbrk.
        (__strpbrk_c2): Likewise.
        (__strpbrk_c3): Likewise.
        * string/string-inlines.c
        [SHLIB_COMPAT(libc, GLIBC_2_1_1, GLIBC_2_24)] (__strpbrk_c2):
        Likewise.
        [SHLIB_COMPAT(libc, GLIBC_2_1_1, GLIBC_2_24)] (__strpbrk_c3):
        Likewise.

        * string/strspn.c (strcspn): Rewrite function.
        * string/bits/string2.h (strspn): Use __builtin_strcspn.
        (__strspn_c1): Remove inline function.
        (__strspn_c2): Likewise.
        (__strspn_c3): Likewise.
        * string/string-inlines.c
        [SHLIB_COMPAT(libc, GLIBC_2_1_1, GLIBC_2_24)] (__strspn_c1): Add
        compatibility symbol.
        [SHLIB_COMPAT(libc, GLIBC_2_1_1, GLIBC_2_24)] (__strspn_c2):
        Likewise.
        [SHLIB_COMPAT(libc, GLIBC_2_1_1, GLIBC_2_24)] (__strspn_c3):
        Likewise.
        * string/string-inlines.c: Include generic version.

2016-04-01  Wilco Dijkstra  <wdijkstr@arm.com>
            Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * string/Version (libc): Add GLIBC_2.24.
        * string/strcspn.c (strcspn): Rewrite function.
        * string/bits/string2.h (strcspn): Use __builtin_strcspn.
        (__strcspn_c1): Remove inline function.
        (__strcspn_c2): Likewise.
        (__strcspn_c3): Likewise.
        * string/string-inline.c
        [SHLIB_COMPAT(libc, GLIBC_2_1_1, GLIBC_2_24)] (__strcspn_c1): Add
        compatibility symbol.
        [SHLIB_COMPAT(libc, GLIBC_2_1_1, GLIBC_2_24)] (__strcspn_c2):
        Likewise.
        [SHLIB_COMPAT(libc, GLIBC_2_1_1, GLIBC_2_24)] (__strcspn_c3):
        Likewise.
        * sysdeps/i386/string-inlines.c: Include generic string-inlines.c.

2016-04-01  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-32/dl-trampoline.h (_dl_runtime_resolve):
        Use ahi instead of aghi to adjust stack pointer.

2016-03-31  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        [BZ #19853]
        * stdio-common/tst-sprintf3.c [TEST_N]: Refactor
        TEST to take significant digits as second parameter.
        [TEST]: Redefine in terms of TEST_N taking 30
        significant digits.
        (do_test): Add test case to demonstrate precision
        failure in the ldbl-128ibm printf.
        * sysdeps/ieee754/ldbl-128ibm/ldbl2pm.c:
        (__mpn_extract_long_double): Carry 7 extra intermediate
        bits of precision to aide computing difference when
        signs differ.

2016-03-31   H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19881]
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memset-sse2-unaligned-erms, memset-avx2-unaligned-erms and
        memset-avx512-unaligned-erms.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Test __memset_chk_sse2_unaligned,
        __memset_chk_sse2_unaligned_erms, __memset_chk_avx2_unaligned,
        __memset_chk_avx2_unaligned_erms, __memset_chk_avx512_unaligned,
        __memset_chk_avx512_unaligned_erms, __memset_sse2_unaligned,
        __memset_sse2_unaligned_erms, __memset_erms,
        __memset_avx2_unaligned, __memset_avx2_unaligned_erms,
        __memset_avx512_unaligned_erms and __memset_avx512_unaligned.
        * sysdeps/x86_64/multiarch/memset-avx2-unaligned-erms.S: New
        file.
        * sysdeps/x86_64/multiarch/memset-avx512-unaligned-erms.S:
        Likewise.
        * sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S:
        Likewise.
        * sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S:
        Likewise.

2016-03-31   H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19776]
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memmove-sse2-unaligned-erms, memmove-avx-unaligned-erms and
        memmove-avx512-unaligned-erms.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Test
        __memmove_chk_avx512_unaligned_2,
        __memmove_chk_avx512_unaligned_erms,
        __memmove_chk_avx_unaligned_2, __memmove_chk_avx_unaligned_erms,
        __memmove_chk_sse2_unaligned_2,
        __memmove_chk_sse2_unaligned_erms, __memmove_avx_unaligned_2,
        __memmove_avx_unaligned_erms, __memmove_avx512_unaligned_2,
        __memmove_avx512_unaligned_erms, __memmove_erms,
        __memmove_sse2_unaligned_2, __memmove_sse2_unaligned_erms,
        __memcpy_chk_avx512_unaligned_2,
        __memcpy_chk_avx512_unaligned_erms,
        __memcpy_chk_avx_unaligned_2, __memcpy_chk_avx_unaligned_erms,
        __memcpy_chk_sse2_unaligned_2, __memcpy_chk_sse2_unaligned_erms,
        __memcpy_avx_unaligned_2, __memcpy_avx_unaligned_erms,
        __memcpy_avx512_unaligned_2, __memcpy_avx512_unaligned_erms,
        __memcpy_sse2_unaligned_2, __memcpy_sse2_unaligned_erms,
        __memcpy_erms, __mempcpy_chk_avx512_unaligned_2,
        __mempcpy_chk_avx512_unaligned_erms,
        __mempcpy_chk_avx_unaligned_2, __mempcpy_chk_avx_unaligned_erms,
        __mempcpy_chk_sse2_unaligned_2, __mempcpy_chk_sse2_unaligned_erms,
        __mempcpy_avx512_unaligned_2, __mempcpy_avx512_unaligned_erms,
        __mempcpy_avx_unaligned_2, __mempcpy_avx_unaligned_erms,
        __mempcpy_sse2_unaligned_2, __mempcpy_sse2_unaligned_erms and
        __mempcpy_erms.
        * sysdeps/x86_64/multiarch/memmove-avx-unaligned-erms.S: New
        file.
        * sysdeps/x86_64/multiarch/memmove-avx512-unaligned-erms.S:
        Likewise.
        * sysdeps/x86_64/multiarch/memmove-sse2-unaligned-erms.S:
        Likewise.
        * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:
        Likewise.

2016-03-31  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/bits/link.h: (La_s390_vr) New typedef.
        (La_s390_32_regs): Append vector register lr_v24-lr_v31.
        (La_s390_64_regs): Likewise.
        (La_s390_32_retval): Append vector register lrv_v24.
        (La_s390_64_retval): Likeweise.
        * sysdeps/s390/s390-32/dl-trampoline.h (_dl_runtime_profile):
        Handle extended structs La_s390_32_regs and La_s390_32_retval.
        * sysdeps/s390/s390-64/dl-trampoline.h (_dl_runtime_profile):
        Handle extended structs La_s390_64_regs and La_s390_64_retval.

2016-03-31  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #19916]
        * sysdeps/s390/s390-32/dl-trampoline.S: Include dl-trampoline.h twice
        to create a non-vector/vector version for _dl_runtime_resolve and
        _dl_runtime_profile. Move implementation to ...
        * sysdeps/s390/s390-32/dl-trampoline.h: ... here.
        (_dl_runtime_resolve) Save and restore fpr/vrs.
        (_dl_runtime_profile) Save and restore vrs and fix some issues
        if _dl_call_pltexit is called.
        * sysdeps/s390/s390-32/dl-machine.h (elf_machine_runtime_setup):
        Choose the correct resolver function if running on a machine with vx.
        * sysdeps/s390/s390-64/dl-trampoline.S: Include dl-trampoline.h twice
        to create a non-vector/vector version for _dl_runtime_resolve and
        _dl_runtime_profile. Move implementation to ...
        * sysdeps/s390/s390-64/dl-trampoline.h: ... here.
        (_dl_runtime_resolve) Save and restore fpr/vrs.
        (_dl_runtime_profile) Save and restore vrs and fix some issues
        * sysdeps/s390/s390-64/dl-machine.h: (elf_machine_runtime_setup):
        Choose the correct resolver function if running on a machine with vx.

2016-03-31  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * elf/tst-dlsym-error.c: Include <string.h> for strchrnul.

2016-03-31  Florian Weimer  <fweimer@redhat.com>

        [BZ #19509]
        * elf/dl-lookup.c (_dl_lookup_symbol_x): Report error even if
        skip_map != NULL.
        * elf/tst-dlsym-error.c: New file.
        * elf/Makefile (tests): Add tst-dlsym-error.
        (tst-dlsym-error): Link against libdl.

2016-03-29  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_FUTIMESAT): Remove macro.
        * sysdeps/unix/sysv/linux/microblaze/futimesat.c: Remove file.

2016-03-29  Florian Weimer  <fweimer@redhat.com>

        [BZ #19879]
        CVE-2016-3075
        * resolv/nss_dns/dns-network.c (_nss_dns_getnetbyname_r): Do not
        copy name.

2016-03-29  Florian Weimer  <fweimer@redhat.com>

        [BZ #19837]
        * nss/nss_db/db-XXX.c (_nss_db_getENTNAME_r): Propagate ERANGE
        error if parse_line fails.

2016-03-28   H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.h (bit_cpu_ERMS): New.
        (index_cpu_ERMS): Likewise.
        (reg_ERMS): Likewise.

2016-03-28  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/unix/sysv/linux/sys/personality.h (UNAME26, FDPIC_FUNCPTRS,
        PER_LINUX_FDPIC): Add.

2016-03-28   H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Remove
        memcpy-avx512-no-vzeroupper.
        * sysdeps/x86_64/multiarch/memcpy-avx512-no-vzeroupper.S: Renamed
        to ...
        * sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S: This.
        (MEMCPY): Don't define.
        (MEMCPY_CHK): Likewise.
        (MEMPCPY): Likewise.
        (MEMPCPY_CHK): Likewise.
        (MEMPCPY_CHK): Renamed to ...
        (__mempcpy_chk_avx512_no_vzeroupper): This.
        (MEMPCPY_CHK): Renamed to ...
        (__mempcpy_chk_avx512_no_vzeroupper): This.
        (MEMCPY_CHK): Renamed to ...
        (__memmove_chk_avx512_no_vzeroupper): This.
        (MEMCPY): Renamed to ...
        (__memmove_avx512_no_vzeroupper): This.
        (__memcpy_avx512_no_vzeroupper): New alias.
        (__memcpy_chk_avx512_no_vzeroupper): Likewise.

2016-03-28   H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18858]
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Remove
        mempcpy-ssse3, mempcpy-ssse3-back, mempcpy-avx-unaligned
        and mempcpy-avx512-no-vzeroupper.
        * sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S (MEMPCPY_CHK):
        New.
        (MEMPCPY): Likewise.
        * sysdeps/x86_64/multiarch/memcpy-avx512-no-vzeroupper.S
        (MEMPCPY_CHK): New.
        (MEMPCPY): Likewise.
        * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S (MEMPCPY_CHK): New.
        (MEMPCPY): Likewise.
        * sysdeps/x86_64/multiarch/memcpy-ssse3.S (MEMPCPY_CHK): New.
        (MEMPCPY): Likewise.
        * sysdeps/x86_64/multiarch/mempcpy-avx-unaligned.S: Removed.
        * sysdeps/x86_64/multiarch/mempcpy-avx512-no-vzeroupper.S:
        Likewise.
        * sysdeps/x86_64/multiarch/mempcpy-ssse3-back.S: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy-ssse3.S: Likewise.

2016-03-28   H.J. Lu  <hongjiu.lu@intel.com>
             Amit Pawar  <Amit.Pawar@amd.com>

        [BZ #19583]
        * sysdeps/x86/cpu-features.c (init_cpu_features): Set
        Fast_Unaligned_Copy with Fast_Unaligned_Load for Intel
        processors.  Set Fast_Copy_Backward for AMD Excavator
        processors.
        * sysdeps/x86/cpu-features.h (bit_arch_Fast_Unaligned_Copy):
        New.
        (index_arch_Fast_Unaligned_Copy): Likewise.
        * sysdeps/x86_64/multiarch/memcpy.S (__new_memcpy): Check
        Fast_Unaligned_Copy instead of Fast_Unaligned_Load.

2016-03-25  Florian Weimer  <fweimer@redhat.com>

        [BZ #19791]
        * resolv/res_send.c (close_and_return_error): New function.
        (send_dg): Initialize *resplen2 after reopen failure.  Call
        close_and_return_error for error returns.  On error paths without
        __res_iclose, initialze *resplen2 explicitly.  Update comment for
        successful return.

2016-03-25  Florian Weimer  <fweimer@redhat.com>

        [BZ #19860]
        * sysdeps/x86_64/tst-audit10.c (avx512_enabled): Always return
        zero if the compiler does not provide the AVX512F bit.

2016-03-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19848]
        * sysdeps/i386/fpu/e_powl.S (p3): Rename to p2 and change value
        from 8 to 4.
        (__ieee754_powl): Compare integer exponent against 4 not 8.
        * sysdeps/x86_64/fpu/e_powl.S (p3): Rename to p2 and change value
        from 8 to 4.
        (__ieee754_powl): Compare integer exponent against 4 not 8.
        * math/auto-libm-test-in: Add more tests of pow.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2016-03-23  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/unix/sysv/linux/futimens.c (futimens) [__NR_utimensat]:
        Make code unconditional.
        [!__NR_utimensat]: Remove conditional code.
        * sysdeps/unix/sysv/linux/lutimes.c (lutimes) [__NR_utimensat]:
        Make code unconditional.
        [!__NR_utimensat]: Remove conditional code.
        * sysdeps/unix/sysv/linux/utimensat.c (utimensat) [__NR_utimensat]:
        Make code unconditional.
        [!__NR_utimensat]: Remove conditional code.

2016-03-23  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/unix/sysv/linux/dl-openat64.c (openat64) [__NR_openat]:
        Make code unconditional.

2016-03-23  Nick Alcock  <nick.alcock@oracle.com>

        * sysdeps/unix/sysv/linux/i386/pthread_cond_timedwait.S: Reload
        call-clobbered %eax on retry path.
        * sysdeps/unix/sysv/linux/i386/pthread_cond_wait.S: Likewise.

2016-03-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S (MEMCPY):
        Don't set %rcx twice before "rep movsb".

2016-03-22  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19583]
        * sysdeps/x86/cpu-features.c (get_common_indeces): Remove
        inline.  Check family before setting family, model and
        extended_model.  Set AVX, AVX2, AVX512, FMA and FMA4 usable
        bits here.
        (init_cpu_features): Replace HAS_CPU_FEATURE and
        HAS_ARCH_FEATURE with CPU_FEATURES_CPU_P and
        CPU_FEATURES_ARCH_P.  Set index_arch_AVX_Fast_Unaligned_Load
        for Intel processors with usable AVX2.  Call get_common_indeces
        for other processors with family == NULL.
        * sysdeps/x86/cpu-features.h (CPU_FEATURES_CPU_P): New macro.
        (CPU_FEATURES_ARCH_P): Likewise.
        (HAS_CPU_FEATURE): Use CPU_FEATURES_CPU_P.
        (HAS_ARCH_FEATURE): Use CPU_FEATURES_ARCH_P.

2016-03-22  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * malloc/Makefile ($(objpfx)tst-malloc-backtrace,
        $(objpfx)tst-malloc-thread-exit, $(objpfx)tst-malloc-thread-fail): Use
        $(shared-thread-library) instead of hardcoding the path to libpthread.

2016-03-22  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_GETDENTS64_SYSCALL): Remove macro.
        * sysdeps/unix/sysv/linux/getdents.c
        [!__ASSUME_GETDENTS64_SYSCALL]: Remove conditional code.
        [!have_no_getdents64_defined]: Likewise.
        (__GETDENTS): Remove __have_no_getdents64 conditional.

2016-03-21  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_SIGNALFD4):
        Remove macro.
        * sysdeps/unix/sysv/linux/signalfd.c: Do not include
        <kernel-features.h>.
        (signalfd) [__NR_signalfd4]: Make code unconditional.
        (signalfd) [!__ASSUME_SIGNALFD4]: Remove conditional code.

2016-03-21  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/spawni.c (__spawnix): Fix implict checks
        style.

2016-03-21  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/cancellation.S
        (__pthread_enable_asynccancel): Use JUMPTARGET to call
        __pthread_unwind.
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S
        (__condvar_cleanup2): Use JUMPTARGET to call _Unwind_Resume.
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
        (__condvar_cleanup1): Likewise.

2016-03-21  Dylan Alex Simon  <dylan-sourceware@dylex.net>

        [BZ #19822]
        * math/Makefile ($(inst_libdir)/libm.so): Write output to $@.tmp and
        move it to the final $@ location.

2016-03-20  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/spawni.c (__spawnix): Fix invalid memory
        access where posix_spawn success and pid argument is null.
        * posix/tst-spawn.c (do_test): Add posix_spawn null pid argument for
        success case.

2016-03-20  Samuel Thibault  <samuel.thibault@ens-lyon.org>:

        * sysdeps/mach/hurd/i386/c++-types.data: New file.

        * sysdeps/mach/hurd/libc-lock.h (_IO_lock_inexpensive): Define to 1.

        * sysdeps/generic/dl-fcntl.h: New file, adds attribute_hidden to __open
        and __fcntl.
        * sysdeps/mach/hurd/dl-fcntl.h: New file, adds attribute_hidden to
        __fcntl only.
        * include/fcntl.h [IS_IN (rtld)]: Include <dl-fcntl.h> instead of
        adding attribute_hidden to __open and __fcntl.

        * sysdeps/mach/hurd/Makefile ($(common-objpfx)errnos.d): Strip
        "-include $(common-objpfx)libc-modules.h" from CPPFLAGS, and do not
        depend on libc-modules.h,
        * mach/Makefile ($(objpfx)mach-syscalls.mk): Depend on libc-modules.h.

2016-03-17  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_EVENTFD2):
        Remove macro.
        * sysdeps/unix/sysv/linux/eventfd.c: Remove file.
        * sysdeps/unix/sysv/linux/syscalls.list (eventfd): New syscall
        entry.

        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_FALLOCATE):
        Remove macro.
        * sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c: Do not
        include <kernel-features.h>.
        [!__ASSUME_FALLOCATE]: Remove conditional code.
        (posix_fallocate) [__NR_fallocate]: Make code unconditional.

2016-03-16  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core_sse4.S
        (_ZGVbN2v_cos_sse4): Use JUMPTARGET to call cos.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core_avx2.S
        (_ZGVdN4v_cos_avx2): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core_avx512.S
        (_ZGVdN4v_cos): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core_sse4.S
        (_ZGVbN2v_exp_sse4): Use JUMPTARGET to call exp.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core_avx2.S
        (_ZGVdN4v_exp_avx2): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core_avx512.S
        (_ZGVdN4v_exp): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core_sse4.S
        (_ZGVbN2v_log_sse4): Use JUMPTARGET to call log.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core_avx2.S
        (_ZGVdN4v_log_avx2): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core_avx512.S
        (_ZGVdN4v_log): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core_sse4.S
        (_ZGVbN2vv_pow_sse4): Use JUMPTARGET to call pow.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core_avx2.S
        (_ZGVdN4vv_pow_avx2): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core_avx512.S
        (_ZGVdN4vv_pow): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core_sse4.S
        (_ZGVbN2v_sin_sse4): Use JUMPTARGET to call sin.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core_avx2.S
        (_ZGVdN4v_sin_avx2): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core_avx512.S
        (_ZGVdN4v_sin): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core_sse4.S
        (_ZGVbN2vvv_sincos_sse4): Use JUMPTARGET to call sin and cos.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core_avx2.S
        (_ZGVdN4vvv_sincos_avx2): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S
        (_ZGVdN4vvv_sincos): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core_avx512.S
        (_ZGVdN8v_cosf): Use JUMPTARGET to call cosf.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf4_core_sse4.S
        (_ZGVbN4v_cosf_sse4): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf8_core_avx2.S
        (_ZGVdN8v_cosf_avx2): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S
        (_ZGVdN8v_expf): Use JUMPTARGET to call expf.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf4_core_sse4.S
        (_ZGVbN4v_expf_sse4): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf8_core_avx2.S
        (_ZGVdN8v_expf_avx2): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core_avx512.S
        (_ZGVdN8v_logf): Use JUMPTARGET to call logf.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf4_core_sse4.S
        (_ZGVbN4v_logf_sse4): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf8_core_avx2.S
        (_ZGVdN8v_logf_avx2): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S
        (_ZGVdN8vv_powf): Use JUMPTARGET to call powf.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf4_core_sse4.S
        (_ZGVbN4vv_powf_sse4): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf8_core_avx2.S
        (_ZGVdN8vv_powf_avx2): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S
        (_ZGVdN8vv_powf): Use JUMPTARGET to call sinf and cosf.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S
        (_ZGVbN4vvv_sincosf_sse4): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S
        (_ZGVdN8vvv_sincosf_avx2): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core_avx512.S
        (_ZGVdN8v_sinf): Use JUMPTARGET to call sinf.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf4_core_sse4.S
        (_ZGVbN4v_sinf_sse4): Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf8_core_avx2.S
        (_ZGVdN8v_sinf_avx2): Likewise.
        * sysdeps/x86_64/fpu/svml_d_wrapper_impl.h (WRAPPER_IMPL_SSE2):
        Use JUMPTARGET to call callee.
        (WRAPPER_IMPL_SSE2_ff): Likewise.
        (WRAPPER_IMPL_SSE2_fFF): Likewise.
        (WRAPPER_IMPL_AVX): Likewise.
        (WRAPPER_IMPL_AVX_ff): Likewise.
        (WRAPPER_IMPL_AVX_fFF): Likewise.
        (WRAPPER_IMPL_AVX512): Likewise.
        (WRAPPER_IMPL_AVX512_ff): Likewise.
        * sysdeps/x86_64/fpu/svml_s_wrapper_impl.h (WRAPPER_IMPL_SSE2):
        Likewise.
        (WRAPPER_IMPL_SSE2_ff): Likewise.
        (WRAPPER_IMPL_SSE2_fFF): Likewise.
        (WRAPPER_IMPL_AVX): Likewise.
        (WRAPPER_IMPL_AVX_ff): Likewise.
        (WRAPPER_IMPL_AVX_fFF): Likewise.
        (WRAPPER_IMPL_AVX512): Likewise.
        (WRAPPER_IMPL_AVX512_ff): Likewise.
        (WRAPPER_IMPL_AVX512_fFF): Likewise.

2016-03-16  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/openat.c (__openat): Add missing ellipsis.
        * resolv/gai_sigqueue.c (__gai_sigqueue): Add missing internal_function
        qualifier.
        * /rt/aio_sigqueue.c (__aio_sigqueue): Add missing attribute_hidden
        internal_function qualifiers.

2016-03-15  Carlos O'Donell <carlos@redhat.com>

        * catgets/tst-catgets.c (do_bz17905): Mark result unused.
        * dlfcn/bug-dl-leaf-lib.c (check_val_fini): Mark ret unused.
        * math/atest-exp.c (exp_mpn): Mark chk unused.
        * math/atest-exp2.c (exp_mpn): Likewise.
        * sysdeps/arm/dl-machine.h (elf_machine_rela): Mark td unused.
        * sysdeps/i386/i686/dl-hash.h: Mark _dl_elf_hash unused.

2016-03-15  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_PPOLL):
        Remove macro.
        * sysdeps/unix/sysv/linux/ppoll.c: Do not include
        <kernel-features.h>.
        [__NR_ppoll]: Make code unconditional.
        [!__ASSUME_PPOLL]: Remove conditional code.

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL): Define unconditionally.
        (__ASSUME_ACCEPT4): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020621] (__ASSUME_RECVMMSG_SYSCALL):
        Define.
        [__LINUX_KERNEL_VERSION >= 0x020621] (__ASSUME_RECVMMSG):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030000] (__ASSUME_SENDMMSG_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030000] (__ASSUME_SENDMMSG):
        Likewise.
        * sysdeps/unix/sysv/linux/aarch64/kernel-features.h: Remove file.
        * sysdeps/unix/sysv/linux/nios2/kernel-features.h: Likewise.
        * sysdeps/unix/sysv/linux/alpha/kernel-features.h
        (__ASSUME_RECVMMSG_SYSCALL): Do not define.
        (__ASSUME_ACCEPT4_SYSCALL): Likewise.
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        (__ASSUME_ACCEPT4_SYSCALL): Likewise.
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/hppa/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL): Likewise.
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/i386/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621] (__ASSUME_RECVMMSG_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030000] (__ASSUME_SENDMMSG_SYSCALL):
        Likewise.
        (__ASSUME_ACCEPT4_SYSCALL): Undefine if [__LINUX_KERNEL_VERSION <
        0x040300] instead of defining if [__LINUX_KERNEL_VERSION >=
        0x040300].
        * sysdeps/unix/sysv/linux/ia64/kernel-features.h
        (__ASSUME_RECVMMSG_SYSCALL): Do not define.
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        (__ASSUME_ACCEPT4_SYSCALL): Undefine if [__LINUX_KERNEL_VERSION <
        0x030300] instead of defining if [__LINUX_KERNEL_VERSION >=
        0x030300].
        [__LINUX_KERNEL_VERSION < 0x030300] (__ASSUME_ACCEPT4): Undefine.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL): Undefine if [__LINUX_KERNEL_VERSION <
        0x040300] instead of defining if [__LINUX_KERNEL_VERSION >=
        0x040300].
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL): Do not define.
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        (__ASSUME_SENDMMSG_SYSCALL): Undefine if [__LINUX_KERNEL_VERSION <
        0x030300] instead of defining if [__LINUX_KERNEL_VERSION >=
        0x030300].
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL): Do not define.
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL): Likewise.
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/s390/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL): Undefine if [__LINUX_KERNEL_VERSION <
        0x040300] instead of defining if [__LINUX_KERNEL_VERSION >=
        0x040300].
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/sh/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL): Do not define.
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/sparc/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL): Likewise.
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/tile/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL): Likewise.
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/kernel-features.h
        (__ASSUME_ACCEPT4_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020621] (__ASSUME_RECVMMSG_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030000] (__ASSUME_SENDMMSG_SYSCALL):
        Likewise.

2016-03-15  Andreas Schwab  <schwab@suse.de>

        [BZ #19257]
        * resolv/res_init.c (__res_iclose): Use statp->nscount instead of
        statp->_u._ext.nscount as loop count.

2016-03-14  Andreas Schwab  <schwab@linux-m68k.org>

        * math/test-signgam-finite-c99.c: Also #undef
        __LIBC_INTERNAL_MATH_INLINES.
        * math/test-signgam-main.c: Likewise.

2016-03-14  Joseph Myers  <joseph@codesourcery.com>

        * bits/mman-linux.h [__USE_MISC] (MADV_FREE): New macro.
        * sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_MISC]
        (MADV_FREE): Likewise.
        * sysdeps/unix/sysv/linux/bits/in.h (IPV6_HDRINCL): Likewise.
        * sysdeps/unix/sysv/linux/sys/epoll.h (enum EPOLL_EVENTS): Add
        EPOLLEXCLUSIVE.

2016-03-14  Carlos O'Donell  <carlos@redhat.com>

        * timezone/README: Remove mention of checktab.awk. Mention wiki
        SharedSourceFiles.

2016-03-13  Samuel Thibault  <samuel.thibault@ens-lyon.org

        * sysdeps/posix/waitid.c (OUR_WAITID): Test against WSTOPPED instead of
        WUNTRACED.

2016-03-11  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * malloc/malloc.c (malloc_consolidate): Replace 0 by NULL in
        order to match the type of p when calling atomic_exchange_acq().

2016-03-11  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/power4/memcmp.S (memcmp): Rearrange
        cfi_offset calls.
        * sysdeps/powerpc/powerpc32/power6/memcpy.S (memcpy): Likewise.
        * sysdeps/powerpc/powerpc32/power7/memcmp.S (memcmp): Likewise.
        * sysdeps/powerpc/powerpc64/power4/memcmp.S (memcmp): Likewise.
        * sysdeps/powerpc/powerpc64/power7/memcmp.S (memcmp): Likewise.
        * sysdeps/powerpc/powerpc64/power7/strstr.S (strstr): Likewise.

2016-03-10  Carlos O'Donell  <carlos@redhat.com>

        * timezone/checktab.awk: Removed.

2016-03-10  Joseph Myers  <joseph@codesourcery.com>

        * manual/math.texi (Errors in Math Functions): Document relaxed
        accuracy goals for IBM long double.
        * math/libm-test.inc (test_exceptions): Always allow spurious
        "underflow" and "inexact" exceptions for IBM long double.

2016-03-10  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19762]
        * sysdeps/unix/sysv/linux/x86_64/64/dl-librecon.h
        (EXTRA_LD_ENVVARS): Add _arch_ to index_*/bit_*.
        * sysdeps/x86/cpu-features.c (init_cpu_features): Likewise.
        * sysdeps/x86/cpu-features.h (bit_*): Renamed to ...
        (bit_arch_*): This for feature array.
        (bit_*): Renamed to ...
        (bit_cpu_*): This for cpu array.
        (index_*): Renamed to ...
        (index_arch_*): This for feature array.
        (index_*): Renamed to ...
        (index_cpu_*): This for cpu array.
        [__ASSEMBLER__] (HAS_FEATURE): Add and use field.
        [__ASSEMBLER__] (HAS_CPU_FEATURE)): Pass cpu to HAS_FEATURE.
        [__ASSEMBLER__] (HAS_ARCH_FEATURE)): Pass arch to HAS_FEATURE.
        [!__ASSEMBLER__] (HAS_CPU_FEATURE): Replace index_##name and
        bit_##name with index_cpu_##name and bit_cpu_##name.
        [!__ASSEMBLER__] (HAS_ARCH_FEATURE): Replace index_##name and
        bit_##name with index_arch_##name and bit_arch_##name.

2016-03-09  Aurelien Jarno  <aurelien@aurel32.net>

        [BZ #19792]
        * sysdeps/unix/sysv/linux/mips/makecontext.S (__makecontext):
        Terminate FDE before return label.

2016-03-09  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19790]
        * sysdeps/ieee754/ldbl-128ibm/s_rintl.c [USE_AS_NEARBYINTL]
        (rintl): Define as macro.
        [USE_AS_NEARBYINTL] (__rintl): Likewise.
        (__rintl) [USE_AS_NEARBYINTL]: Use SET_RESTORE_ROUND_NOEX instead
        of fesetround.  Ensure results are evaluated before end of scope.
        * sysdeps/ieee754/ldbl-128ibm/s_nearbyintl.c: Define
        USE_AS_NEARBYINTL and include s_rintl.c.
        * sysdeps/powerpc/fpu/fenv_private.h (libc_feholdsetround_ppc):
        Disable exception traps in new environment.
        (libc_feholdsetround_ppc_ctx): Likewise.

2016-03-08  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/x86_64/tst-audit10.c: #include <cpu-features.h>.
        * sysdeps/x86_64/tst-audit10-aux.c: Move audit_test extern decl ...
        (tst_audit10_aux) [__AVX512F__]: ... here.

2016-03-08  Aurelien Jarno  <aurelien@aurel32.net>

        * include/sys/auxv.h: New file.

2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19759]
        * sysdeps/x86/bits/string.h (_HAVE_STRING_ARCH_mempcpy): New.

2016-03-08  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/powerpc/bits/fenvinline.h (feraiseexcept): Remove use of %s
        operand modifier.
        (feclearexcept): Likewise.

2016-03-08  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

        * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Updated
        to reflect the entire 32-bit HWCAP.
        * sysdeps/powerpc/dl-procinfo.h: Code cleanup.
        (_DL_HWCAP_FIRST): Removed.  Replaced by 0 accordingly.

2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19783]
        * benchtests/Makefile (run-bench): Replace $(rtld-prefix) with
        $(test-via-rtld-prefix).
        ($(binaries-bench)): Replace $(+link) with $(+link-tests).

2016-03-08  Florian Weimer  <fweimer@redhat.com>

        * sunrpc/key_call.c (key_call_keyenvoy): Use int status instead of
        union wait.  Report any non-zero exit status as error.

2016-03-07  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * posix/tst-execvpe5.c (do_test): Fix fix test invocation when
        configured with --enable-hardcoded-path-in-tests.

2016-03-08  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19677]
        * sysdeps/ieee754/ldbl-128ibm/e_remainderl.c
        (__ieee754_remainderl): Put zero low parts in canonical form.
        * sysdeps/ieee754/ldbl-128ibm/test-fmodrem-ldbl-128ibm.c: New
        file.  Based on
        sysdeps/ieee754/ldbl-128ibm/test-fmodl-ldbl-128ibm.c.
        * sysdeps/ieee754/ldbl-128ibm/test-fmodl-ldbl-128ibm.c: Replace
        with wrapper round test-fmodrem-ldbl-128ibm.c.
        * sysdeps/ieee754/ldbl-128ibm/test-remainderl-ldbl-128ibm.c: New
        file.
        * sysdeps/ieee754/ldbl-128ibm/test-remquol-ldbl-128ibm.c:
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/Makefile (tests): Add
        test-remainderl-ldbl-128ibm and test-remquol-ldbl-128ibm.

2016-03-07  Florian Weimer  <fweimer@redhat.com>

        [BZ #19610]
        * elf/ldconfig.c (opt_link): Update comment.
        (options): Update help string for option -X.
        (search_dir): Unlink stale symbolic link only if updating symbolic
        links.
        * elf/tst-ldconfig-X.sh: New file.
        * elf/Makefile (tests-special): Add tst-ldconfig-X.out.
        (tst-ldconfig-X.out): New rule to run tst-ldconfig-X.sh.

2016-03-07  Andreas Schwab  <schwab@suse.de>

        * iconv/gconv_builtin.h ("=ascii->INTERNAL"): Correct min/max
        needed arguments.

2016-03-07  Hongjiu Zhang  <noctuorare@gmail.com>

        [BZ #15333]
        * elf/sln.c (makesymlink): Change struct stat to stat64, and lstat
        to lstat64.

2016-03-07  Florian Weimer  <fweimer@redhat.com>

        * libio/filedoalloc.c (isatty): Remove.
        (local_isatty): Add comment.  Call __isatty directly.
        (_IO_file_doallocate): Update comment.  Assume _LIBC.
        * libio/wfiledoalloc.c (isatty): Remove.
        (_IO_wfile_doallocate): Update comment.

2016-03-07  Florian Weimer  <fweimer@redhat.com>

        [BZ #19269]
        * sysdeps/x86_64/Makefile (tst-audit4): Depend on
        tst-audit4-aux.o.
        (tst-audit10): Depend on tst-audit10-aux.o.
        (CFLAGS-tst-audit4-aux.c): Compile with AVX enabled.
        (CFLAGS-tst-audit10-aux.c): Compile with AVX512 enabled.
        * sysdeps/x86_64/tst-audit4.c (do_test): Call tst_audit4_aux
        instead of inline AVX code.
        * sysdeps/x86_64/tst-audit10.c (do_test): Call tst_audit10_aux
        instead of inline AVX512 code.
        * sysdeps/x86_64/tst-audit4-aux.c: New file
        * sysdeps/x86_64/tst-audit10-aux.c: New file

        [BZ #19648]
        * test-skeleton.c (main): Do not set RLIMIT_DATA.

2016-03-07  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #14750]
        [BZ #10354]
        [BZ #18433]
        * include/sched.h (__clone): Add hidden prototype.
        (__clone2): Likewise.
        * include/unistd.h (__dup): Likewise.
        * posix/Makefile (tests): Add tst-spawn2.
        * posix/tst-spawn2.c: New file.
        * sysdeps/posix/dup.c (__dup): Add hidden definition.
        * sysdeps/unix/sysv/linux/aarch64/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/alpha/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/arm/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/hppa/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/i386/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/ia64/clone2.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/m68k/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/mips/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/nios2/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S (__clone):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S (__clone):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/sh/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/tile/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/clone.S (__clone): Likewise.
        * sysdeps/unix/sysv/linux/nptl-signals.h
        (____nptl_is_internal_signal): New function.
        * sysdeps/unix/sysv/linux/spawni.c: New file.

        * posix/execvpe.c (__execvpe): Remove dynamic allocation.
        * posix/Makefile (tests): Add tst-execvpe{1,2,3,4,5,6}.
        * posix/tst-execvp1.c (do_test): Use a macro to call execvp.
        * posix/tst-execvp2.c (do_test): Likewise.
        * posix/tst-execvp3.c (do_test): Likewise.
        * posix/tst-execvp4.c (do_test): Likewise.
        * posix/tst-execvpe1.c: New file.
        * posix/tst-execvpe2.c: Likewise.
        * posix/tst-execvpe3.c: Likewise.
        * posix/tst-execvpe4.c: Likewise.
        * posix/tst-execvpe5.c: Likewise.
        * posix/tst-execvpe6.c: Likewise.

        [BZ #19534]
        * posix/execl.c (execl): Remove dynamic memory allocation.
        * posix/execle.c (execle): Likewise.
        * posix/execlp.c (execlp): Likewise.

2016-03-06  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memcpy-avx512-no-vzeroupper.S:
        Replace .text with .text.avx512.
        * sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S:
        Likewise.

2016-03-07  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/generic/libnsl.abilist: New file.
        * sysdeps/generic/libutil.abilist: New file.

2016-03-06  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19762]
        * sysdeps/i386/i686/multiarch/bcopy.S (bcopy): Use
        HAS_ARCH_FEATURE with Fast_Rep_String.
        * sysdeps/i386/i686/multiarch/bzero.S (__bzero): Likewise.
        * sysdeps/i386/i686/multiarch/memcpy.S (memcpy): Likewise.
        * sysdeps/i386/i686/multiarch/memcpy_chk.S (__memcpy_chk):
        Likewise.
        * sysdeps/i386/i686/multiarch/memmove_chk.S (__memmove_chk):
        Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy.S (__mempcpy): Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy_chk.S (__mempcpy_chk):
        Likewise.
        * sysdeps/i386/i686/multiarch/memset.S (memset): Likewise.
        * sysdeps/i386/i686/multiarch/memset_chk.S (__memset_chk):
        Likewise.

2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19745]
        * sysdeps/x86_64/crti.S (_init): Replace PREINIT_FUNCTION@PLT
        with *%rax in call.

2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19745]
        * sysdeps/x86_64/start.S (_start): Replace __libc_start_main@PLT
        with *__libc_start_main@GOTPCREL(%rip) in call.

2016-03-04  Roland McGrath  <roland@hack.frob.com>

        * Makefile (tests-special): Add $(objpfx)c++-types-check.out only
        inside conditional for nonempty $(CXX).

        * math/Makefile (tests): Add test-math-isinff only if $(CXX) is
        nonempty.

        * Makefile ($(objpfx)c++-types-check.out): Fix conditionalization
        to test for empty $(CXX) rather than $(CXX) of "no".

2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/Makefile (sysdep_noprof): Add comments.

2016-03-04  Amit Pawar  <Amit.Pawar@amd.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18880]
        * sysdeps/x86_64/multiarch/memcpy.S: Check Fast_Unaligned_Load,
        instead of Slow_BSF, and also check for Fast_Copy_Backward to
        enable __memcpy_ssse3_back.

2016-03-03  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19758]
        * sysdeps/unix/sysv/linux/x86_64/64/dl-librecon.h
        (EXTRA_LD_ENVVARS): Or in bit_Prefer_MAP_32BIT_EXEC.

2016-03-03  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #19490]
        * sysdeps/x86_64/_mcount.S (_mcount): Add unwind descriptor.
        (__fentry__): Likewise.

2016-03-03  H.J. Lu  <hongjiu.lu@intel.com>

        * gmon/Makefile (noprof): Add $(sysdep_noprof).
        * sysdeps/x86_64/Makefile (sysdep_noprof): Add _mcount.

2016-03-01  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/_mcount.S (C_LABEL(_mcount)): Call
        __mcount_internal directly.
        (C_LABEL(__fentry__)): Likewise.
        * sysdeps/x86_64/setjmp.S __sigsetjmp): Call __sigjmp_save
        directly.

2016-03-01  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/__start_context.S
        (__start_context): Call __setcontext directly.

2016-02-26  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/alpha/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621]: Make code unconditional.
        [__LINUX_KERNEL_VERSION >= 0x030200]: Likewise.
        [__LINUX_KERNEL_VERSION < 0x020621]: Remove conditional code.
        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621]: Make code unconditional.
        [__LINUX_KERNEL_VERSION >= 0x020624]: Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030000]: Likewise.
        * sysdeps/unix/sysv/linux/hppa/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020622]: Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030100]: Likewise.
        [__LINUX_KERNEL_VERSION < 0x020625]: Remove conditional code.
        * sysdeps/unix/sysv/linux/ia64/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621]: Make code unconditional.
        [__LINUX_KERNEL_VERSION >= 0x030000]: Likewise.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        [__LINUX_KERNEL_VERSION < 0x030000]: Remove conditional code.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621]: Make code unconditional.
        [__LINUX_KERNEL_VERSION < 0x020621]: Remove conditional code.
        [__LINUX_KERNEL_VERSION < 0x020625]: Likewise.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621]: Make code unconditional.
        [__LINUX_KERNEL_VERSION >= 0x030100]: Likewise.
        [_MIPS_SIM == _ABIN32 && __LINUX_KERNEL_VERSION < 0x020623]:
        Remove conditional code.
        * sysdeps/unix/sysv/linux/powerpc/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020625]: Make code unconditional.
        [__LINUX_KERNEL_VERSION >= 0x030000]: Likewise.
        * sysdeps/unix/sysv/linux/sh/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020625]: Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030000]: Likewise.
        [__LINUX_KERNEL_VERSION < 0x020625]: Remove conditional code.
        * sysdeps/unix/sysv/linux/sparc/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621]: Make code unconditional.
        [__LINUX_KERNEL_VERSION >= 0x030000]: Likewise.
        * sysdeps/unix/sysv/linux/tile/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x030000]: Likewise.

2016-02-24  Marko Myllynen  <myllynen@redhat.com>

        * NEWS (2.23): Fix typo in bug 19048 text.

2016-02-24  Carlos O'Donell  <carlos@redhat.com>

        [BZ #14259]
        * Makeconfig: Rename msgcatdir to localedir.
        Rename inst_msgcatdir to inst_localedir.
        * catgets/Makefile (catgets-CPPFLAGS): Use localedir.
        * config.make.in: Add localedir.
        * elf/Makefile ($(objpfx)sotruss): Use localedir.
        (ldd-rewrite): Likewise.
        * intl/Makefile: Rename inst_msgcatdir to inst_localedir.
        (install-others): Use inst_localedir.
        (CPPFLAGS): Use localedir.
        * locale/Makefile (locale-CPPFLAGS): Likewise.
        * po/Makefile (mo-installed): Use inst_localedir.

        [BZ #19575]
        * localedata/charmaps/GB18030: Update comments regarding PAU to
        non-PUA mappings.

2016-02-24  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/configure.ac (linux/fanotify.h): Do not
        test for header.
        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * config.h.in (HAVE_LINUX_FANOTIFY_H): Remove #undef.
        * sysdeps/unix/sysv/linux/tst-fanotify.c [!HAVE_LINUX_FANOTIFY_H]:
        Remove conditional code.
        [HAVE_LINUX_FANOTIFY_H]: Make code unconditional.

        * sysdeps/unix/sysv/linux/configure.ac (LIBC_LINUX_VERSION):
        Define to 3.2.0.
        (arch_minimum_kernel): Likewise.
        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * sysdeps/unix/sysv/linux/i386/configure.ac (arch_minimum_kernel):
        Define to 2.6.32.
        * sysdeps/unix/sysv/linux/i386/configure: Regenerated.
        * sysdeps/unix/sysv/linux/x86_64/64/configure.ac
        (arch_minimum_kernel): Define to 2.6.32.
        * sysdeps/unix/sysv/linux/x86_64/64/configure: Regenerated.
        * README: Document Linux 3.2 requirement.
        * manual/install.texi (Linux): Document Linux 3.2 headers
        requirement.
        * INSTALL: Regenerated.

2016-02-24  Andreas Schwab  <schwab@suse.de>

        * math/test-math-isinff.cc (do_test): Only call isinfl and isnanl
        if !NO_LONG_DOUBLE.

2016-02-22  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/arm/nacl/libc.abilist (GLIBC_2.23): Add GLIBC_2.23,
        fts64_children, fts64_close, fts64_open, fts64_read and fts64_set.

2016-02-22  Dmitry V. Levin  <ldv@altlinux.org>

        [BZ #19512]
        * config.h.in (HAVE_BUILTIN_EXPECT): New macro.

2016-02-22  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * posix/tst-dir.c: Include libc-internal.h.

2016-02-20  Florian Weimer  <fweimer@redhat.com>

        [BZ #19056]
        * dirent/dirent.h (readdir_r, readdir64_r): Mark as deprecated.
        * manual/filesys.texi (Reading/Closing Directory): Mention
        deprecaion.
        * posix/tst-dir.c (main): Disable deprecation warning in test.

2016-02-19  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19679]
        * sysdeps/x86_64/dl-trampoline.S (DL_RUNIME_UNALIGNED_VEC_SIZE):
        Renamed to ...
        (DL_RUNTIME_UNALIGNED_VEC_SIZE): This.  Set to 8.
        (DL_RUNIME_RESOLVE_REALIGN_STACK): Renamed to ...
        (DL_RUNTIME_RESOLVE_REALIGN_STACK): This.  Updated.
        (DL_RUNIME_RESOLVE_REALIGN_STACK): Renamed to ...
        (DL_RUNTIME_RESOLVE_REALIGN_STACK): This.
        * sysdeps/x86_64/dl-trampoline.h
        (DL_RUNIME_RESOLVE_REALIGN_STACK): Renamed to ...
        (DL_RUNTIME_RESOLVE_REALIGN_STACK): This.

2016-02-19  Mark Wielaard  <mjw@redhat.com>

        * elf/elf.h: Add NT_ARM_SYSTEM_CALL.

2016-02-19  Mark Wielaard  <mjw@redhat.com>

        * elf/elf.h (R_386_GOT32X): New.
        (R_386_NUM): Update.
        (R_X86_64_GOTPCRELX: New.
        (R_X86_64_REX_GOTPCRELX): New.
        (R_X86_64_NUM): Update.

2016-02-19  Mike Frysinger  <vapier@gentoo.org>

        * test-skeleton.c (TIMEOUT): Change to 20 and adjust comment.

2016-02-19  Carlos O'Donell  <carlos@systemhalted.org>

        * nptl/allocatestack.c (allocate_stack): Declare new stackaddr,
        assign attr->stackaddr to it, and adjust it down when
        _STACK_GROWS_UP.  Change all attr->stackaddr to stackaddr.
        [_STACK_GROWS_UP]: Delete assert.
        * nptl/pthread_create.c (START_THREAD_DEFN) [!_STACK_GROWS_DOWN]:
        Implement stack grows up logic.
        * nptl/pthread_getattr_np.c (pthread_getattr_np): Implement
        stack grows up logic.

2016-02-19  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * NEWS: Update with 2.24 template.

2016-02-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19678]
        * sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c (__nextafterl):
        Ensure +0.0 is returned when taking the next value below the least
        positive value.

2016-02-19  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/generic/malloc-machine.h: Assume mutex_init is always
        available.  Do not define NO_THREADS.
        * malloc/malloc.c: Do not check NO_THREADS.
        * malloc/arena.c: Likewise.

2016-02-19  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc.c (__libc_mallinfo): Update comment.
        (struct malloc_par): Remove max_total_mem member, it was always 0.
        (int_mallinfo): Store 0 into usmblks (no functional change).
        * malloc/hooks.c (struct malloc_state): Document that
        max_total_mem is always 0.
        * malloc/malloc.h (struct mallinfo): Dcoument that usmblks is
        always 0.
        * manual/memory.texi (Statistics of Malloc): Likewise.

2016-02-19  Florian Weimer  <fweimer@redhat.com>

        * malloc/malloc.c (sysmalloc): Do not update arena_max.
        * malloc/arena.c (arena_max): Remove.
        (heap_trim, _int_new_arena): Do not update arena_max.

2016-02-19  Florian Weimer  <fweimer@redhat.com>

        * resolv/res_init.c (res_ninit): Update comment.

2016-02-19  Florian Weimer  <fweimer@redhat.com>

        [BZ #19505]
        * posix/spawn_int.h: Add headers and include guard.
        (__spawn_valid_fd): New function.
        * posix/spawn_faction_addopen.c
        (posix_spawn_file_actions_addopen): Use __spawn_valid_fd.
        * posix/spawn_faction_addclose.c
        (posix_spawn_file_actions_addclose): Likewise.
        * posix/spawn_faction_adddup2.c
        (posix_spawn_file_actions_adddup2): Likewise.  Add check for
        second file descriptor.
        * posix/spawn_valid_fd.c: New file.
        * posix/tst-posix_spawn-fd.c: New file.
        * posix/Makefile (routines): Add spawn_valid_fd.
        (tests): Add tst-posix_spawn-fd.

2016-02-19  Florian Weimer  <fweimer@redhat.com>

        * malloc/tst-malloc-thread-exit.c: Include test-skeleton.c early.
        (do_test): Limit the number of arenas, so that we can use fewer
        outer threads.  Limit timeout to 3 seconds, in preparation for a
        larger TIMEOUT value.

2016-02-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19674]
        * sysdeps/ieee754/ldbl-128ibm/e_powl.c (__ieee754_powl): Include
        sign in overflowing and underflowing results when overflow or
        underflow is detected early.  Include sign in result before rather
        than after scaling.

        [BZ #19603]
        * sysdeps/ieee754/ldbl-128ibm/e_remainderl.c
        (__ieee754_remainderl): Adjust sign of integer version of low part
        when taking absolute value of high part.
        * sysdeps/ieee754/ldbl-128ibm/s_remquol.c (__remquol): Likewise.
        * math/libm-test.inc (remainder_test_data): Add another test.
        (remquo_test_data): Likewise.

2016-02-18  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19602]
        * sysdeps/ieee754/ldbl-128ibm/e_fmodl.c (__ieee754_fmodl): Handle
        equal high parts and both low parts zero specially.
        * sysdeps/ieee754/ldbl-128ibm/test-fmodl-ldbl-128ibm.c: New test.
        * sysdeps/ieee754/ldbl-128ibm/Makefile [$(subdir) = math] (tests):
        Add test-fmodl-ldbl-128ibm.

        [BZ #19595]
        * sysdeps/ieee754/ldbl-128ibm/e_fmodl.c (__ieee754_fmodl): Use
        common logic for all cases of shifting subnormal results.  Do not
        insert sign bit in shifted mantissa.  Always pass -1023 as biased
        exponent to ldbl_insert_mantissa in subnormal case.

        [BZ #19594]
        * sysdeps/ieee754/ldbl-128ibm/s_roundl.c (__roundl): Use __round
        on high and low parts then adjust result and use
        ldbl_canonicalize_int if needed.

        [BZ #19593]
        * sysdeps/ieee754/ldbl-128ibm/s_truncl.c (__truncl): Use __trunc
        on high part and __floor or __ceil on low part then use
        ldbl_canonicalize_int if needed.

        [BZ #19592]
        * sysdeps/ieee754/ldbl-128ibm/s_ceill.c (__ceill): Use __ceil on
        high and low parts then use ldbl_canonicalize_int if needed.

        [BZ #17899]
        * sysdeps/ieee754/ldbl-128ibm/math_ldbl.h (ldbl_canonicalize_int):
        New function.
        * sysdeps/ieee754/ldbl-128ibm/s_floorl.c (__floorl): Use __floor
        on high and low parts then use ldbl_canonicalize_int if needed.

2016-02-18  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * configure: Regenerated.

        * po/libc.pot: Regenerated.

        * po/be.po: Updated translation.
        * po/bg.po: Likewise.
        * po/ca.po: Likewise.
        * po/cs.po: Likewise.
        * po/da.po: Likewise.
        * po/el.po: Likewise.
        * po/eo.po: Likewise.
        * po/es.po: Likewise.
        * po/fi.po: Likewise.
        * po/fr.po: Likewise.
        * po/gl.po: Likewise.
        * po/hr.po: Likewise.
        * po/hu.po: Likewise.
        * po/ia.po: Likewise.
        * po/id.po: Likewise.
        * po/it.po: Likewise.
        * po/ja.po: Likewise.
        * po/lt.po: Likewise.
        * po/nb.po: Likewise.
        * po/nl.po: Likewise.
        * po/pt_BR.po: Likewise.
        * po/rw.po: Likewise.
        * po/sk.po: Likewise.
        * po/sl.po: Likewise.
        * po/sv.po: Likewise.
        * po/tr.po: Likewise.
        * po/zh_CN.po: Likewise.
        * po/zh_TW.po: Likewise.

        * version.h (RELEAES): Set to "development".
        (VERSION): Set to 2.23.90.

        * version.h (RELEASE): Set to "stable".
        (VERSION): Set to 2.23.
        * include/feature.h (__GLIBC_MINOR__): Set to 23.

        * NEWS: Updated fixed bugs.

2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
            Wilco Dijkstra  <wdijkstr@arm.com>

        [BZ #19462]
        * bits/string.h (_STRING_ARCH_unaligned): Renamed to ...
        (_STRING_INLINE_unaligned): This.
        * include/string.h: Include <string_private.h>.
        * string/bits/string2.h: Replace _STRING_ARCH_unaligned with
        _STRING_INLINE_unaligned.
        * sysdeps/aarch64/bits/string.h (_STRING_ARCH_unaligned): Removed.
        (_STRING_INLINE_unaligned): New.
        * sysdeps/aarch64/string_private.h: New file.
        * sysdeps/generic/string_private.h: Likewise.
        * sysdeps/m68k/m680x0/m68020/string_private.h: Likewise.
        * sysdeps/s390/string_private.h: Likewise.
        * sysdeps/x86/string_private.h: Likewise.
        * sysdeps/m68k/m680x0/m68020/bits/string.h
        (_STRING_ARCH_unaligned): Renamed to ...
        (_STRING_INLINE_unaligned): This.
        * sysdeps/s390/bits/string.h (_STRING_ARCH_unaligned): Renamed
        to ...
        (_STRING_INLINE_unaligned): This.
        * sysdeps/sparc/bits/string.h (_STRING_ARCH_unaligned): Renamed
        to ...
        (_STRING_INLINE_unaligned): This.
        * sysdeps/x86/bits/string.h (_STRING_ARCH_unaligned): Renamed
        to ...
        (_STRING_INLINE_unaligned): This.

2016-02-17  Andrew Senkevich  <andrew.senkevich@intel.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19590]
        * sysdeps/x86_64/fpu/svml_finite_alias.S (ALIAS_IMPL): Use PIC
        relocation.

2016-02-15  Carlos O'Donell  <carlos@redhat.com>

        [BZ #18665]
        * resolv/nss_dns/dns-host.c (gaih_getanswer_slice): Always set
        *herrno_p.
        (gaih_getanswer): Document functional behviour. Return tryagain
        if any result is tryagain.
        * resolv/res_query.c (__libc_res_nsearch): Set buffer size to zero
        when freed.
        * resolv/res_send.c: Add copyright text.
        (__libc_res_nsend): Document that MAXPACKET is expected.
        (send_vc): Document. Remove buffer reuse.
        (send_dg): Document. Remove buffer reuse. Set *thisanssizp to set the
        size of the buffer. Add Dprint for truncated UDP buffer.

2016-02-14  Carlos O'Donell  <carlos@redhat.com>

        * manual/install.texi: Latest tested is GCC 5.3, texinfo 6.0, gawk
        4.1.3, and sed 4.2.2. Remove po2test.sed comments.
        * INSTALL: Regenerate.

2016-02-14  Jakub Jelinek  <jakub@redhat.com>
            Jonathan Wakely  <jwakely@redhat.com>
            Carlos O'Donell  <carlos@redhat.com>

        [BZ 19439]
        * math/Makefile (tests): Add test-math-isinff.
        (CFLAGS-test-math-isinff.cc): Use -std=gnu++11.
        * math/bits/mathcalls.h [__USE_MISC]: Use
        '|| __MATH_DECLARING_DOUBLE == 0' to relax definition of
        functions not in C++11 and which don't conflict e.g. isinff,
        isinfl etc.
        * math/test-math-isinff.cc: New file.

2016-02-12  Florian Weimer  <fweimer@redhat.com>

        * misc/bug18240.c (do_test): Set RLIMIT_AS.

2016-02-11  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        [BZ #19529]
        * stdlib/Makefile (CFLAGS-tst-makecontext.c): Add -funwind-tables.

2016-02-04  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Regenerated.

2016-02-01  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19550]
        * sysdeps/unix/sysv/linux/mips/mips32/mmap.c: New file.
        * sysdeps/unix/sysv/linux/mips/mips64/mmap64.c: Move to ....
        * sysdeps/unix/sysv/linux/mips/mips64/n64/mmap64.c: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/mmap.c: New file.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/syscalls.list (mmap64):
        New syscall entry.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/syscalls.list (mmap):
        New syscall entry.
        * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (mmap): Remove
        syscall entry.

2016-01-27  Paul Eggert  <eggert@cs.ucla.edu>

        [BZ #18240]
        * misc/hsearch_r.c (isprime, __hcreate_r): Protect against
        unsigned int wraparound.

2016-01-27  Florian Weimer  <fweimer@redhat.com>

        [BZ #18240]
        * misc/bug18240.c: New test.
        * misc/Makefile (tests): Add it.

2016-01-28  Steve Ellcey  <sellcey@imgtec.com>
            Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/memcpy.S (MEMCPY_NAME) [USE_DOUBLE]: Avoid word
        load in branch delay slot when less than a word of input left.

2016-01-27  Andreas Schwab  <schwab@suse.de>

        * sysdeps/ieee754/ldbl-128ibm/s_erfl.c (half): Remove.
        * sysdeps/ieee754/ldbl-128ibm/s_log1pl.c (maxlog, big): Remove.
        * sysdeps/powerpc/fpu/s_cosf.c (one): Remove.
        * sysdeps/powerpc/fpu/e_hypotf.c (two30): Remove.

2016-01-26  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data: Add _Q_cmp.

2016-01-25  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/Versions (GLIBC_2.23): Add entry for
        __sqrtl_finite.
        * sysdeps/sparc/sparc32/fpu/e_sqrtl.c (__sqrtl_finite): Define
        instead using versioned_symbol.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Fix ordering
        of entries.

        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Move
        __sqrtl_finite to GLIBC_2.23

2016-01-25  Ricchard Henderson  <rth@redhat.com>

        * sysdeps/alpha/fpu/libm-test-ulps: Update.

2016-01-25  Andreas Schwab  <schwab@suse.de>

        [BZ #17514]
        * nptl/pthread_mutex_timedlock.c (pthread_mutex_timedlock)
        <case PTHREAD_MUTEX_ERRORCHECK_NP>: Don't do lock elision.
        * nptl/Makefile (tests): Add tst-mutex-errorcheck.
        * nptl/tst-mutex-errorcheck.c: New file.

2016-01-25  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        [BZ #18560]
        * sysdeps/unix/sysv/linux/powerpc/bits/ipc.h (__ipc): Remove.
        (IPCOP_semop): Likewise.
        (IPCOP_semget): Likewise.
        (IPCOP_semctl): Likewise.
        (IPCOP_msgsnd): Likewise.
        (IPCOP_msgrcv): Likewise.
        (IPCOP_msgget): Likewise.
        (IPCOP_msgctl): Likewise.
        (IPCOP_shmat): Likewise.
        (IPCOP_shmdt): Likewise.
        (IPCOP_shmget): Likewise.
        (IPCOP_shmctl): Likewise.

2016-01-22  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * string/tst-endian.c: Include <libc-internal.h>.
        (do_test): Ignore tautological-compare warnings around
        "htobeXX (beXXtoh (i)) != i" and
        "htoleXX (leXXtoh (i)) != i" if-statements.

2016-01-24  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/fpu/e_sqrtl.c: New file.
        * sysdeps/sparc/sparc32/soft-fp/q_sqrt.c (__ieee754_sqrtl): Remove
        alias.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Add
        __sqrtl_finite.

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>

        * sysdeps/unix/sysv/linux/mips/configure.ac: Set
        `arch_minimum_kernel' to 4.5.0 if 2008 NaN encoding is used.
        * sysdeps/unix/sysv/linux/mips/configure: Regenerate.

2016-01-22  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * nptl/tst-setuid3.c (is_invalid_barrier_ret): New function.
        (thread_func): Use new function to simplify barrier check.
        (do_test): Use new function to simplify checking barrier exit
        code, and actually join the child thread.

2016-01-22  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/htm.h (__libc_tbegin): Remove
        semicolon.
        (__libc_tend): Likewise.
        (__libc_tabort): Likewise.

2016-01-22  Chung-Lin Tang  <cltang@codesourcery.com>

        * sysdeps/nios2/libm-test-ulps: Update.
        * sysdeps/unix/sysv/linux/nios2/localplt.data (__gtdf2): Add.
        (__gtsf2): Likewise.
        (__unorddf2): Likewise.
        (__unordsf2): Likewise.
        (__ledf2): Likewise.

2016-01-20  Chris Metcalf  <cmetcalf@ezchip.com>

        * nis/nis_table.c (__follow_path): Disable diagnostic for
        uninitialized variable that is a false positive for gcc 4.7.
        * stdio-common/vfscanf.c (_IO_vfwscanf): Likewise.

2016-01-20  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/lowlevellock-futex.h
        (lll_futex_wait, lll_futex_timed_wait, lll_futex_wake):
        Always evaluate PRIVATE argument.

2016-01-20  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #19490]
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S
        (pthread_cond_broadcast): Use ENTRY/END
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S
        (pthread_cond_signal): Likewise.
        * sysdeps/x86_64/nptl/pthread_spin_lock.S (pthread_spin_lock):
        Likewise.
        * sysdeps/x86_64/nptl/pthread_spin_trylock.S (pthread_spin_trylock):
        Likewise.
        * sysdeps/x86_64/nptl/pthread_spin_unlock.S (pthread_spin_unlock):
        Likewise.

2016-01-20  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/dbl-64/s_finite.c
        [NO_LONG_DOUBLE && LDBL_CLASSIFY_COMPAT] (__finitel): Define
        compat symbol at version GLIBC_2_1 and use GLIBC_2_1 in
        SHLIB_COMPAT condition for libm, not GLIBC_2_0.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c
        [NO_LONG_DOUBLE && LDBL_CLASSIFY_COMPAT] (__finitel): Likewise.

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data
        (__gtsf2): Add as optional for libc.so.
        (__unordsf2): Likewise.
        (__signbit): Remove for libc.so.
        (__signbitl): Likewise.

2016-01-19  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * iconvdata/bug-iconv11.c (test_ibm93x):
        Use %zu printf format specifier for size_t argument.

2016-01-19  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-libm-test.pl (parse_ulps): Do not reduce
        already-recorded ulps.
        * sysdeps/arm/libm-test-ulps: Regenerated.
        * sysdeps/mips/mips32/libm-test-ulps: Likewise.
        * sysdeps/mips/mips64/libm-test-ulps: Likewise.
        * sysdeps/powerpc/nofpu/libm-test-ulps: Likewise.

2016-01-19  Andrew Senkevich  <andrew.senkevich@intel.com>
            Paul Pluzhnikov  <ppluzhnikov@google.com>

        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Fixed build with
        assembler not supporting AVX-512.

2016-01-18  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerated.

2016-01-18  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/mips32/libm-test-ulps: Regenerated.
        * sysdeps/mips/mips64/libm-test-ulps: Likewise.

        * sysdeps/powerpc/nofpu/libm-test-ulps: Regenerated.

        * sysdeps/arm/libm-test-ulps: Regenerated.

2016-01-18  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #19451]
        * math/Makefile (libm-vec-tests): Move libraries after wrappers.o

2016-01-15  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #19486]
        * sysdeps/s390/fix-fp-int-convert-overflow.h: New File.
        * sysdeps/generic/fix-fp-int-convert-overflow.h
        (FIX_LDBL_LONG_CONVERT_OVERFLOW,
        FIX_LDBL_LLONG_CONVERT_OVERFLOW): New define.
        * sysdeps/arm/fix-fp-int-convert-overflow.h: Likewise.
        * sysdeps/mips/mips32/fpu/fix-fp-int-convert-overflow.h:
        Likewise.
        * sysdeps/ieee754/ldbl-128/s_lrintl.c (__lrintl):
        Avoid conversions to long int where inexact exceptions
        could be raised.
        * sysdeps/ieee754/ldbl-128/s_lroundl.c (__lroundl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/s_llrintl.c (__llrintl):
        Avoid conversions to long long int where inexact exceptions
        could be raised.
        * sysdeps/ieee754/ldbl-128/s_llroundl.c (__llroundl):
        Likewise.

2016-01-17  Mike Frysinger  <vapier@gentoo.org>

        * configure.ac: Rewrite error comment and use AC_MSG_ERROR.
        * configure: Regenerated.

2016-01-16  Andrew Senkevich  <andrew.senkevich@intel.com>

        * sysdeps/x86_64/multiarch/memcpy_chk.S: Fixed typos.

2016-01-16  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/sparc/bits/mman.h (MCL_ONFAULT): Move
        outside of comment.

2016-01-15  Torvald Riegel  <triegel@redhat.com>

        * nptl/tst-barrier1.c: Add description on first line.
        * nptl/tst-barrier2.c: Likewise.
        * nptl/tst-barrier3.c: Likewise.
        * nptl/tst-barrier4.c: Likewise.
        * nptl/tst-barrier5.c: Likewise.

2016-01-15  Torvald Riegel  <triegel@redhat.com>

        [BZ #18868]
        * nptl/pthread_barrier_init.c (__pthread_barrier_init): Apply fix.

2016-01-16  Andrew Senkevich  <andrew.senkevich@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Added new files.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Added new tests.
        * sysdeps/x86_64/multiarch/memcpy-avx512-no-vzeroupper.S: New file.
        * sysdeps/x86_64/multiarch/mempcpy-avx512-no-vzeroupper.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy.S: Added new IFUNC branch.
        * sysdeps/x86_64/multiarch/memcpy_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove.c: Likewise.
        * sysdeps/x86_64/multiarch/memmove_chk.c: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy_chk.S: Likewise.

2016-01-15  Torvald Riegel  <triegel@redhat.com>

        [BZ #13065]
        * nptl/pthread_barrier_wait.c (__pthread_barrier_wait): Replace with
        new implementation.
        * nptl/pthread_barrier_destroy.c (pthread_barrier_destroy): Likewise.
        * nptl/pthread_barrier_init.c (__pthread_barrier_init): Adapt.
        * sysdeps/nptl/internaltypes.h (pthread_barrier): Adapt.
        (BARRIER_IN_THRESHOLD): New macro.
        * nptl/pthread_barrierattr_setpshared.c
        (pthread_barrierattr_setpshared): Clean up.
        * nptl/tst-barrier4.c: Correct comment.
        * nptl/tst-barrier5.c: New file.
        * nptl/Makefile (tests): Add nptl/tst-barrier5.c.
        (gen-as-const-headers): Remove lowlevelbarrier.sym.
        * sysdeps/unix/sysv/linux/i386/pthread_barrier_wait.S: Remove.
        * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: Remove.
        * nptl/lowlevelbarrier.sym: Remove.
        * nptl/DESIGN-barrier.txt: Remove.
        * sysdeps/sparc/nptl/pthread_barrier_destroy.c: Remove.
        * sysdeps/sparc/nptl/pthread_barrier_init.c: Remove.
        * sysdeps/sparc/nptl/pthread_barrier_wait.c: Remove.
        * sysdeps/sparc/sparc32/pthread_barrier_wait.c: Replace with build
        error.
        * sysdeps/sparc/sparc32/sparcv9/pthread_barrier_wait.c: Use generic
        implementation.

2016-01-15  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * rt/tst-mqueue5.c (thr): Cleanup misleading comment.
        (do_child): Mask SIGRTMIN while thr is running.

2016-01-15  Martin Sebor  <msebor@redhat.com>

        [BZ #19432]
        * iconvdata/Makefile: Add bug-iconv11.
        * iconvdata/bug-iconv11.c: New test.
        * iconvdata/ibm930.c: Do not reject redundant shift sequences.
        * iconvdata/ibm933.c: Same.
        * iconvdata/ibm935.c: Same.
        * iconvdata/ibm937.c: Same.
        * iconvdata/ibm939.c: Same.

2016-01-15  Martin Sebor  <msebor@redhat.com>

        [BZ #19443]
        * crypt/crypt_util.c [DEBUG] (_ufc_prbits): Correct format string.
        [DEBUG] (_ufc_set_bits): Declare used.
        * iconv/gconv_dl.c [DEBUG]: Add a missing include directive.
        [DEBUG] (print_all): Declare used.
        * resolv/res_send.c [DEBUG] (__libc_res_nsend): Explicitly convert
        operands of the ternary ?: expression to target type.
        * stdlib/rshift.c [DEBUG] (mpn_rshift): Use assert() instead of
        calling the undeclared abort.
        * time/mktime.c [DEBUG] (DEBUG): Rename to DEBUG_MKTIME.

2016-01-15  Martin Sebor  <msebor@redhat.com>

        [BZ #18755]
        * iconv/skeleton.c (FUNCTION_NAME): Suppress -Wunused-but-set-variable
        warnings.
        * sysdeps/nptl/gai_misc.h (__gai_start_notify_thread): Same.
        (__gai_create_helper_thread): Same.
        * nscd/nscd.c (do_exit): Suppress -Wunused-variable.
        * iconvdata/iso-2022-cn-ext.c (BODY): Initialize local variable
        to suppress -Wmaybe-uninitialized warnings.

2016-01-15  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19465]
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Call math_opt_barrier
        inside if.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fma.c (__fma): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fmal.c (__fmal): Likewise.

2016-01-14  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19466]
        * time/tst-mktime2.c (time_t_max): Removed.
        (time_t_min): Likewise.
        (TYPE_SIGNED): New.
        (TYPE_MINIMUM): Likewise.
        (TYPE_MAXIMUM): Likewise.
        (TIME_T_MIN): Likewise.
        (TIME_T_MAX): Likewise.
        (mktime_test): Replace time_t_max and time_t_min with TIME_T_MAX
        and TIME_T_MIN.
        (do_test): Likewise.

2016-01-14  Amit Pawar  <amit.pawar@amd.com>

        [BZ #19467]
        * sysdeps/x86/cpu-features.c (init_cpu_features): Set
        index_Fast_Unaligned_Load flag for Excavator family CPUs.

2016-01-02  Marcin Kościelnicki  <koriakin@0x04.net>

        * sysdeps/s390/nptl/tls.h (struct tcbhead_t): Add __private_ss field.

2016-01-13  Carlos O'Donell  <carlos@redhat.com>

        * benchtests/Makefile (PYTHON): Define.
        (bench-func): Use $(PYTHON) to run python scripts.
        ($(objpfx)bench-%.c): Likewise.

2016-01-13  Flavio Cruz  <flaviocruz@gmail.com>

        * hurd/lookup-retry.c (__hurd_file_name_lookup_retry): Do not remove
        leading slash when `file_name' is "/".

2016-01-12  Joseph Myers  <joseph@codesourcery.com>

        * bits/mman-linux.h [!MCL_CURRENT] (MCL_ONFAULT): New macro.
        * sysdeps/unix/sysv/linux/alpha/bits/mman.h (MCL_ONFAULT):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/mman.h (MCL_ONFAULT):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/mman.h (MCL_ONFAULT):
        Likewise.
        * sysdeps/unix/sysv/linux/sys/ptrace.h (PTRACE_GETSIGMASK): New
        enum constant and macro.
        (PTRACE_SETSIGMASK): Likewise.
        (PTRACE_SECCOMP_GET_FILTER): Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h
        (PTRACE_GETSIGMASK): Likewise.
        (PTRACE_SETSIGMASK): Likewise.
        (PTRACE_SECCOMP_GET_FILTER): Likewise.
        * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h (PTRACE_GETSIGMASK):
        Likewise.
        (PTRACE_SETSIGMASK): Likewise.
        (PTRACE_SECCOMP_GET_FILTER): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h
        (PTRACE_GETSIGMASK): Likewise.
        (PTRACE_SETSIGMASK): Likewise.
        (PTRACE_SECCOMP_GET_FILTER): Likewise.
        * sysdeps/unix/sysv/linux/s390/sys/ptrace.h (PTRACE_GETSIGMASK):
        Likewise.
        (PTRACE_SETSIGMASK): Likewise.
        (PTRACE_SECCOMP_GET_FILTER): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h (PTRACE_GETSIGMASK):
        Likewise.
        (PTRACE_SETSIGMASK): Likewise.
        (PTRACE_SECCOMP_GET_FILTER): Likewise.
        * sysdeps/unix/sysv/linux/tile/sys/ptrace.h (PTRACE_GETSIGMASK):
        Likewise.
        (PTRACE_SETSIGMASK): Likewise.
        (PTRACE_SECCOMP_GET_FILTER): Likewise.

2016-01-11  Jonathan Wakely  <jwakely.gcc@gmail.com>
            Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #19439]
        * math/bits/mathcalls.h
        [!__cplusplus || __cplusplus < 201103L] (isinf): Do not declare
        prototype.
        [!__cplusplus || __cplusplus < 201103L] (isnan): Likewise.

2016-01-11  Andreas Schwab  <schwab@suse.de>

        [BZ #19253]
        * time/tzfile.c (__tzfile_default): Invalidate tzfile attribute
        cache when TZDEFRULES was used.
        * time/tst-tzname.c: New file.
        * time/Makefile (test): Add tst-tzname.
        (tst-tzname-ENV, CPPFLAGS-tst-tzname.c): Define.
        * timezone/Makefile (test-zones): Add $(posixrules-file).
        ($(testdata)/$(posixrules-file)): New rule.

2016-01-10  Paul Eggert  <eggert@cs.ucla.edu>

        Fix doc quoting problems with Texinfo 5
        Without this change, in the info file output, Texinfo 5 quotes code
        in text with undirected single quotes 'like this' and generates
        code examples that with many PDF readers cannot be cut out of PDFs
        and pasted into code.
        * manual/libc.texinfo: Configure the libc manual like the GNU
        Emacs manual, by using @documentencoding and setting
        txicodequoteundirected and txicodequotebacktick.  This way,
        Texinfo 5 quotes code in text with directed single quotes ‘like
        this’ and produces examples that can be cut out of PDFs.  This
        change causes Texinfo 5 to generate info files that contain UTF-8
        characters in the set {'‘', '’', '“', '”', 'Ä', 'ä', 'ö', '−',
        '–', '—', '©', '⇒', '•', '…'}, which is OK nowadays.

2016-01-08  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/htm.h (__libc_tbegin,
        __libc_tabort, __libc_tend): New wrappers that enforce compiler
        barriers to their respective compiler built-ins.
        * sysdeps/powerpc/nptl/elide.h (__get_new_count, ELIDE_LOCK,
        ELIDE_TRYLOCK, __elide_unlock): Use the new wrappers.
        * sysdeps/powerpc/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/elision-lock.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/elision-trylock.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/elision-unlock.c: Likewise.

2016-01-08  Marko Myllynen  <myllynen@redhat.com>

        * scripts/config.guess: Revert previous shebang change.
        * scripts/config.sub: Likewise.
        * scripts/mkinstalldirs: Likewise.

2016-01-08  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

        * sysdeps/powerpc/bits/hwcap.h: Add PPC_FEATURE2_ARCH_3_00 and
        PPC_FEATURE2_HAS_IEEE128.
        * sysdeps/powerpc/dl-procinfo.c:
        (_dl_powerpc_cap_flags): Add corresponding names to new capabilities.

2016-01-08  John David Anglin  <danglin@gcc.gnu.org>

        [BZ #19415]
        * sysdeps/hppa/dl-fptr.c (_dl_fixup): Declare.
        (elf_machine_resolve): New.  Return address of _dl_runtime_resolve.
        (_dl_lookup_address): Rewrite using function resolver trampoline.
        * sysdeps/hppa/dl-lookupcfg.h (DL_LOOKUP_ADDRESS): Don't clear bottom
        two bits in address.

2016-01-07  Mike Frysinger  <vapier@gentoo.org>

        * longlong.h: Change !__SHMEDIA__ to
        (!defined (__SHMEDIA__) || !__SHMEDIA__).
        Change __SHMEDIA__ to defined (__SHMEDIA__) && __SHMEDIA__.

2016-01-07  Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>
            Mark Shinwell  <shinwell@codesourcery.com>
            Andrew Stubbs  <ams@codesourcery.com>
            Rich Felker <dalias@libc.org>

        * longlong.h (udiv_qrnnd): Add FDPIC compatible version for SH.

2016-01-07  Richard Henderson  <rth@redhat.com>

        * longlong.h [__alpha] (umul_ppmm): Disable for c++.

2016-01-07  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/fxstat64.c (___fxstat64): Change
        __ASSUME_ST_INO_64_BIT == 0 to !defined __ASSUME_ST_INO_64_BIT.
        * sysdeps/unix/sysv/linux/lxstat64.c (___lxstat64): Likewise.
        * sysdeps/unix/sysv/linux/xstat64.c (___xstat64): Likewise.
        * sysdeps/unix/sysv/linux/xstatconv.c (__xstat32_conv): Likewise.

2016-01-07  Paul Eggert  <eggert@cs.ucla.edu>
            Joseph Myers  <joseph@codesourcery.com>

        * timezone/private.h: Update from tzcode 2015g.
        * timezone/tzfile.h: Likewise.
        * timezone/tzselect.ksh: Likewise.
        * timezone/zdump.c: Likewise.
        * timezone/zic.c: Likewise.
        * timezone/ialloc.c: Remove file.
        * timezone/scheck.c: Likewise.
        * timezone/Makefile (extra-objs): Remove variable.
        ($(objpfx)zic): Do not depend on scheck.o and ialloc.o.
        (tz-cflags): Add -DHAVE_GETTEXT -DUSE_LTZ=0
        -Wno-maybe-uninitialized.
        (CFLAGS-zdump.c): Remove -fwrapv -DNOID -DHAVE_GETTEXT.
        (CFLAGS-zic.c): Remove -DNOID -DHAVE_GETTEXT.
        (CFLAGS-ialloc.c): Remove variable.
        (CFLAGS-scheck.c): Likewise.
        * timezone/README: Update list of files from tzcode.

2016-01-07  Khem Raj  <raj.khem@gmail.com>

        * argp/argp-fmtstream.c (__argp_fmtstream_free): Use fwrite_unlocked
        instead of __fxprintf when _LIBC is undefined.

2016-01-07  Marko Myllynen  <myllynen@redhat.com>

        * catgets/test-gencat.sh: Remove space after shebang.
        * conform/GlibcConform.pm: Likewise.
        * conform/check-header-lists.sh: Likewise.
        * conform/conformtest.pl: Likewise.
        * conform/linknamespace.pl: Likewise.
        * conform/list-header-symbols.pl: Likewise.
        * debug/catchsegv.sh: Likewise.
        * elf/genrtldtbl.awk: Likewise.
        * elf/tst-pathopt.sh: Likewise.
        * elf/tst-rtld-load-self.sh: Likewise.
        * grp/tst_fgetgrent.sh: Likewise.
        * iconvdata/gen-8bit-gap-1.sh: Likewise.
        * iconvdata/gen-8bit-gap.sh: Likewise.
        * iconvdata/gen-8bit.sh: Likewise.
        * iconvdata/run-iconv-test.sh: Likewise.
        * intl/tst-gettext.sh: Likewise.
        * intl/tst-gettext2.sh: Likewise.
        * intl/tst-gettext4.sh: Likewise.
        * intl/tst-gettext6.sh: Likewise.
        * intl/tst-translit.sh: Likewise.
        * io/ftwtest-sh: Likewise.
        * libio/test-freopen.sh: Likewise.
        * locale/gen-translit.pl: Likewise.
        * malloc/tst-mtrace.sh: Likewise.
        * manual/check-safety.sh: Likewise.
        * manual/libc-texinfo.sh: Likewise.
        * manual/tsort.awk: Likewise.
        * manual/xtract-typefun.awk: Likewise.
        * nptl/tst-cancel-wrappers.sh: Likewise.
        * nptl/tst-tls6.sh: Likewise.
        * posix/globtest.sh: Likewise.
        * posix/tst-getconf.sh: Likewise.
        * posix/wordexp-tst.sh: Likewise.
        * scripts/check-c++-types.sh: Likewise.
        * scripts/check-local-headers.sh: Likewise.
        * scripts/config.guess: Likewise.
        * scripts/config.sub: Likewise.
        * scripts/cpp: Likewise.
        * scripts/cross-test-ssh.sh: Likewise.
        * scripts/documented.sh: Likewise.
        * scripts/evaluate-test.sh: Likewise.
        * scripts/gen-libc-abis: Likewise.
        * scripts/gen-sorted.awk: Likewise.
        * scripts/list-fixed-bugs.py: Likewise.
        * scripts/merge-test-results.sh: Likewise.
        * scripts/mkinstalldirs: Likewise.
        * scripts/rellns-sh: Likewise.
        * scripts/test-installation.pl: Likewise.
        * scripts/update-copyrights: Likewise.
        * stdio-common/tst-printf.sh: Likewise.
        * stdio-common/tst-unbputc.sh: Likewise.
        * stdlib/tst-fmtmsg.sh: Likewise.
        * stdlib/tst-setcontext3.sh: Likewise.
        * sysdeps/i386/tst-ld-sse-use.sh: Likewise.
        * sysdeps/unix/make-syscalls.sh: Likewise.

2016-01-06  John David Anglin  <dave.anglin@bell.net>

        * sysdeps/hppa/nptl/pthread_spin_init.c (pthread_spin_init): Replace
        asm stw with atomic_exchange_rel.  Add explanatory comment.
        * sysdeps/hppa/nptl/pthread_spin_unlock.c (pthread_spin_unlock):
        Likewise.

2016-01-05  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19122]
        * include/unistd.h [IS_IN (rtld)]: Include <dl-unistd.h>.
        * sysdeps/generic/dl-unistd.h: New file.
        * sysdeps/mach/hurd/dl-unistd.h: Likewise.

2016-01-05  H.J. Lu  <hongjiu.lu@intel.com>

         [BZ #19122]
         * include/sys/mman.h [IS_IN (rtld)]: Include <dl-mman.h>.
         * sysdeps/generic/dl-mman.h: New file.
         * sysdeps/mach/hurd/dl-mman.h: Likewise.

2016-01-05  Joseph Myers  <joseph@codesourcery.com>

        * manual/texinfo.tex: Update to version 2016-01-04.21 with
        trailing whitespace removed.
        * scripts/config.guess: Update to version 2016-01-01.
        * scripts/config.sub: Update to version 2016-01-01.
        * scripts/move-if-change: Update from gnulib.

2016-01-04  Anton Blanchard  <anton@samba.org>

        * sysdeps/ieee754/dbl-64/e_pow.c (log1): Use unsigned int
        for array indices.
        * sysdeps/ieee754/dbl-64/e_pow.c (my_log2): Likewise.

2016-01-04  Joseph Myers  <joseph@codesourcery.com>

        * NEWS: Update copyright dates.
        * catgets/gencat.c (print_version): Likewise.
        * csu/version.c (banner): Likewise.
        * debug/catchsegv.sh: Likewise.
        * debug/pcprofiledump.c (print_version): Likewise.
        * debug/xtrace.sh (do_version): Likewise.
        * elf/ldconfig.c (print_version): Likewise.
        * elf/ldd.bash.in: Likewise.
        * elf/pldd.c (print_version): Likewise.
        * elf/sotruss.sh: Likewise.
        * elf/sprof.c (print_version): Likewise.
        * iconv/iconv_prog.c (print_version): Likewise.
        * iconv/iconvconfig.c (print_version): Likewise.
        * locale/programs/locale.c (print_version): Likewise.
        * locale/programs/localedef.c (print_version): Likewise.
        * login/programs/pt_chown.c (print_version): Likewise.
        * malloc/memusage.sh (do_version): Likewise.
        * malloc/memusagestat.c (print_version): Likewise.
        * malloc/mtrace.pl: Likewise.
        * manual/libc.texinfo: Likewise.
        * nptl/version.c (banner): Likewise.
        * nscd/nscd.c (print_version): Likewise.
        * nss/getent.c (print_version): Likewise.
        * nss/makedb.c (print_version): Likewise.
        * posix/getconf.c (main): Likewise.
        * scripts/test-installation.pl: Likewise.
        * sysdeps/unix/sysv/linux/lddlibc4.c (main): Likewise.

        * All files with FSF copyright notices: Update copyright dates
        using scripts/update-copyrights.
        * intl/plural.c: Regenerated.
        * locale/programs/charmap-kw.h: Likewise.
        * locale/programs/locfile-kw.h: Likewise.

2016-01-02  Helge Deller  <deller@gmx.de>

        [BZ #19285]
        * sysdeps/unix/sysv/linux/hppa/bits/mman.h (MAP_STACK): Define.
        (MAP_HUGETLB, MCL_ONFAULT): Likewise.
        (MADV_HUGEPAGE, MADV_NOHUGEPAGE, MADV_DONTDUMP, MADV_DODUMP): Likewise.
        (MADV_xxK_PAGES): Remove.

2016-01-01  Mike Frysinger  <vapier@gentoo.org>

        [BZ #15421]
        * sysdeps/ia64/fpu/w_lgamma_main.c: Include math.h & math_private.h.
        [BUILD_LGAMMA]: Wrap all code by define.  Re-indent sub-preprocessor.
        * sysdeps/ia64/fpu/w_lgammaf_main.c: Likewise.
        * sysdeps/ia64/fpu/w_lgammal_main.c: Likewise.

2015-12-30  Dmitry V. Levin  <ldv@altlinux.org>

        [BZ #19408]
        * sysdeps/unix/sysv/linux/personality.c: New file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/personality.c: Likewise.
        * sysdeps/unix/sysv/linux/tst-personality.c: Likewise.
        * sysdeps/unix/sysv/linux/Makefile [$(subdir) == misc]
        (sysdep_routines): Add personality.
        (tests): Add tst-personality.
        * sysdeps/unix/sysv/linux/syscalls.list (personality): Move ...
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: ... here.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (personality): New entry.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (personality): Likewise.
        * sysdeps/unix/sysv/linux/i386/syscalls.list (personality): Likewise.
        * sysdeps/unix/sysv/linux/m68k/syscalls.list (personality): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/syscalls.list (personality):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/syscalls.list (personality):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list (personality):
        Likewise.
        * sysdeps/unix/sysv/linux/sh/syscalls.list (personality): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/syscalls.list (personality):
        Likewise.

2015-12-30  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/unix/sysv/linux/arm/ioperm.c: Do not include <string.h>.
        (PATH_ARM_SYSTYPE): Remove.
        (PATH_CPUINFO): Likewise.
        (IO_BASE_FOOTBRIDGE): Likewise.
        (IO_SHIFT_FOOTBRIDGE): Likewise.
        (struct platform): Likewise.
        (init_iosys): Remove compatibility code for 2.4 kernels.
        * sysdeps/unix/sysv/linux/arm/localplt.data: Remove fscanf.

2015-12-29  Florian Weimer  <fweimer@redhat.com>

        * malloc/tst-malloc-thread-fail.c: New file.
        * malloc/Makefile (tests): Add tst-malloc-thread-fail.
        (tst-malloc-thread-fail): Link against libpthread.

2015-12-29  Mike Frysinger  <vapier@gentoo.org>

        * scripts/list-fixed-bugs.py: Import argparse.  Call main instead.
        (get_parser): New function.
        (main): New function.

2015-12-29  Rob Wu  <rob@robwu.nl>

        [BZ #19369]
        * resolv/res_init.c (__res_vinit): Reset defdname before use.

2015-12-29  John David Anglin  <danglin@gcc.gnu.org>

        [BZ #19270]
        * sysdeps/hppa/fpu/bits/mathdef.h (__NO_LONG_DOUBLE_MATH): Define.

2015-12-28  Mike Frysinger  <vapier@gentoo.org>

        [BZ #15421]
        * sysdeps/ia64/fpu/w_lgamma_main.c: Change gammaf to gamma.

2015-12-23  Torvald Riegel  <triegel@redhat.com>

        [BZ #13690]
        * sysdeps/nptl/lowlevellock.h (__lll_unlock): Do not access the lock
        after releasing it.
        (__lll_robust_unlock): Likewise.
        * nptl/pthread_mutex_unlock.c (__pthread_mutex_unlock_full): Likewise.
        * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (lll_unlock): Likewise.
        (lll_robust_unlock): Likewise.
        * sysdeps/unix/sysv/linux/lowlevellock-futex.h (__lll_private_flag):
        Prevent warnings in callers.

2015-12-23  Florian Weimer  <fweimer@redhat.com>

        * malloc/arena.c (list_lock): Update comment.

2015-12-22  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

        * sysdeps/powerpc/hwcapinfo.c: Export symbol
        __parse_hwcap_and_convert_at_platform to libc.a.

2015-12-22  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

        * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platforms): Added
        platform and feature support for POWER9.
        * sysdeps/powerpc/dl-procinfo.h: Likewise.
        * sysdeps/powerpc/powerpc32/power9/Implies: New file.
        * sysdeps/powerpc/powerpc32/power9/fpu/multiarch/Implies: Likewise.
        * sysdeps/powerpc/powerpc32/power9/multiarch/Implies: Likewise.
        * sysdeps/powerpc/powerpc64/power9/Implies: Likewise, for powerpc64.
        * sysdeps/powerpc/powerpc64/power9/fpu/Implies: Likewise.
        * sysdeps/powerpc/powerpc64/power9/fpu/multiarch/Implies: Likewise.
        * sysdeps/powerpc/powerpc64/power9/multiarch/Implies: Likewise.

2015-12-22  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        Harmonize generic stdio-lock support with nptl

        This fixes build when _IO_funlockfile is a macro, fixes build where
        _IO_acquire_lock_clear_flags2 is used, and fixes unlocking on unexpected
        stack unwind.

        * sysdeps/generic/stdio-lock.h [__EXCEPTIONS] (_IO_acquire_lock,
        _IO_release_lock ): Use cleanup attribute on new
        _IO_acquire_lock_file variable instead of assuming that
        _IO_release_lock will be called.
        [!__EXCEPTIONS] (_IO_acquire_lock): Define to non-existing
        _IO_acquire_lock_needs_exceptions_enabled.
        (_IO_acquire_lock_clear_flags2): New macro.

2015-12-22  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/powerpc/fpu/libm-test-ulps: Regenerated.

2015-12-21  Florian Weimer  <fweimer@redhat.com>

        [BZ #19182]
        * malloc/arena.c (list_lock): Document lock ordering requirements.
        (free_list_lock): New lock.
        (ptmalloc_lock_all): Comment on free_list_lock.
        (ptmalloc_unlock_all2): Reinitialize free_list_lock.
        (detach_arena): Update comment.  free_list_lock is now needed.
        (_int_new_arena): Use free_list_lock around detach_arena call.
        Acquire arena lock after list_lock.  Add comment, including FIXME
        about incorrect synchronization.
        (get_free_list): Switch to free_list_lock.
        (reused_arena): Acquire free_list_lock around detach_arena call
        and attached threads counter update.  Add two FIXMEs about
        incorrect synchronization.
        (arena_thread_freeres): Switch to free_list_lock.
        * malloc/malloc.c (struct malloc_state): Update comments to
        mention free_list_lock.

2015-12-21  Siddhesh Poyarekar  <siddhesh.poyarekar@linaro.org>

        * sysdeps/ieee754/dbl-64/s_sin.c (csloww, csloww1, csloww2):
        Remove functions.
        (sloww, sloww1): Accept argument to offset quadrant.
        (sloww, sloww1, sloww2): Call __mpsin or __mpcos based on
        quadrant.
        (__sin, __cos): Consolidate common code into new functions.
        (reduce_sincos_1, do_sincos_1): New functions.
        * sysdeps/ieee754/dbl-64/s_sincos.c (__sincos): Use them.

        * sysdeps/ieee754/dbl-64/s_sin.c (__sin, __cos): Move common
        code to new functions.
        (reduce_sincos_2, do_sincos_2): New functions.
        * sysdeps/ieee754/dbl-64/s_sincos.c (__sincos): Use them.

        * sysdeps/ieee754/dbl-64/s_sin.c (__sin) [!IN_SINCOS]: Skip
        common code for sincos.
        (__cos) [!IN_SINCOS]: Likewise.
        * sysdeps/ieee754/dbl-64/s_sincos.c (reduce_and_compute_sincos):
        New function.
        (__sincos): Use it.

2015-12-20  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/i386/fpu/libm-test-ulps: Move to ....
        * sysdeps/i386/i686/multiarch/fpu/libm-test-ulps: ...here.
        * sysdeps/i386/fpu/libm-test-ulps: Regenerate.

2015-12-19  Andrew Senkevich  <andrew.senkevich@intel.com>

        * sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S: New file.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Added new file.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Added new tests.
        * sysdeps/x86_64/multiarch/memset.S: Added new IFUNC branch.
        * sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
        * sysdeps/x86/cpu-features.h (bit_Prefer_No_VZEROUPPER,
        index_Prefer_No_VZEROUPPER): New feature.
        * sysdeps/x86/cpu-features.c (init_cpu_features): Set the
        Prefer_No_VZEROUPPER for Knights Landing.

015-12-18  Torvald Riegel  <triegel@redhat.com>

        * math/atest-exp2.c (mp_exp_m1): Remove.

2015-12-17  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysdep.h (SYSCALL_CANCEL): Fix macro for zero argument
        syscalls.
        (__SYSCALL0): New macro.
        (__SYSCALL1): Likewise.
        (__SYSCALL2): Likewise.
        (__SYSCALL3): Likewise.
        (__SYSCALL4): Likewise.
        (__SYSCALL5): Likewise.
        (__SYSCALL6): Likewise.
        (__SYSCALL_CONCAT_X): Likewise.
        (__SYSCALL_CONCAT): Likewise.
        (__SYSCALL_DIST): Likewise.
        (__SYSCALL_CALL): Likewise.

2015-12-17  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19363]
        * sysdeps/unix/sysv/linux/x86_64/x32/times.c: New file.

2015-12-17  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #19375]
        * sysdeps/powerpc/power7/fpu/s_logb.c (__logb): Fix return for
        negative subnormals.

2015-12-16  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/sysdep.h
        (REGISTERS_CLOBBERED_BY_SYSCALL): New.
        (INTERNAL_SYSCALL_NCS): Use it.
        (INTERNAL_SYSCALL_NCS_TYPES): Likewise.

2015-12-16  Florian Weimer  <fweimer@redhat.com>

        [BZ #19243]
        * malloc/arena.c (get_free_list): Remove assert and adjust
        reference count handling.  Add comment about reused_arena
        interaction.
        (reused_arena): Add comments abount get_free_list interaction.
        * malloc/tst-malloc-thread-exit.c: New file.
        * malloc/Makefile (tests): Add tst-malloc-thread-exit.
        (tst-malloc-thread-exit): Link against libpthread.

2015-12-15  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19367]
        * sysdeps/unix/sysv/linux/wordsize-64/mmap.c: New file.
        * sysdeps/unix/sysv/linux/x86_64/64/dl-librecon.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/mmap.c: Likewise.
        * sysdeps/x86/cpu-features.h (bit_Prefer_MAP_32BIT_EXEC): New.
        (index_Prefer_MAP_32BIT_EXEC): Likewise.

2015-12-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.c (init_cpu_features): Enable
        Silvermont optimizations for Knights Landing.

2015-12-15  Andreas Schwab  <schwab@suse.de>

        [BZ #17197]
        * iconvdata/ibm930.c (BODY for TO_LOOP): Record current DBCS state
        immediately after emitting SI.
        * iconvdata/ibm933.c (BODY for TO_LOOP): Likewise.
        * iconvdata/ibm935.c (BODY for TO_LOOP): Likewise.
        * iconvdata/ibm937.c (BODY for TO_LOOP): Likewise.
        * iconvdata/ibm939.c (BODY for TO_LOOP): Likewise.
        * iconvdata/bug-iconv10.c: New file.
        * iconvdata/Makefile (tests): Add bug-iconv10.
        ($(objpfx)bug-iconv10.out): New rule.

2015-12-15  Florian Weimer  <fweimer@redhat.com>

        * dlfcn/tst-rec-dlopen.c (call_func): Cast dlsym result, fixing an
        aliasing violation.

2015-12-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18472]
        * sysdeps/unix/Makefile ($(objpfx)stub-syscalls.c): Handle entries
        for the form NAME@VERSION:OBSOLETED and generate SHLIB_COMPAT
        conditionals for them.
        * sysdeps/unix/make-syscalls.sh (emit_weak_aliases): Likewise.
        * sysdeps/unix/sysv/linux/sys/kdaemon.h: Remove file.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Remove
        sys/kdaemon.h.
        * sysdeps/unix/sysv/linux/syscalls.list (bdflush): Make into
        compat-only syscall, obsoleted in glibc 2.23.
        (create_module): Likewise.
        (get_kernel_syms): Likewise.
        (query_module): Likewise.
        (uselib): Likewise.
        * manual/sysinfo.texi (System Parameters): Do not mention bdflush.

2015-12-11  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/unix/sysv/linux/arm/ioperm.c: Do not include
        <linux/version.h>.
        [LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,23)]: Remove
        conditional code.
        (init_iosys): Use CTL_BUS_ISA instead of BUS_ISA in iobase_name
        and ioshift_name initialization.

2015-12-11  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/ieee754/flt-32/k_rem_pio2f.c (__kernel_rem_pio2f):
        Fix indentation.

2015-12-11  Steve Ellcey  <sellcey@imgtec.com>

        * stdio-common/vfscanf.c (_IO_vfscanf_internal): Fix indentation.

2015-12-11  Steve Ellcey  <sellcey@imgtec.com>

        * stdlib/strtol_l.c (__strtol_l): Fix indentation.

2015-12-10  Aurelien Jarno  <aurelien@aurel32.net>
            Jakub Wilk  <jwilk@debian.org>

        [BZ #19347]
        * sysdeps/unix/grantpt.c [!HAVE_PT_CHOWN] (grantpt): Do not try
        to change the group of the device to the tty group.

2015-12-10  Paul Eggert  <eggert@cs.ucla.edu>

        Split large string section; add truncation advice
        * manual/examples/strncat.c: Remove.
        This example was misleading, as the code would have undefined
        behavior if "hello" was longer than SIZE.  Anyway, the manual
        shouldn't encourage strncpy+strncat for this sort of thing.
        * manual/string.texi (Copying Strings and Arrays): Split into
        three sections Copying Strings and Arrays, Concatenating Strings,
        and Truncating Strings, as this section was way too long.  All
        cross-referenced changed.  Add advice about string-truncation
        functions.  Remove misleading strncat example.

2015-12-10  Carlos O'Donell  <carlos@redhat.com>

        * manual/nss.texi (NSS Modules Interface): Document
        NSS_STATUS_NOTFOUND and SUCCESS.

2015-12-09  Mike FABIAN  <mfabian@redhat.com>

        [BZ 18568]
        * include/stdc-predef.h (__STDC_ISO_10646__): Update to
        201505L, for Unicode 8.

2015-12-09  Carlos O'Donell  <carlos@redhat.com>

        * locale/C-translit.h: Regenerate.

2015-12-09  Mike FABIAN  <mfabian@redhat.com>

        * locale/C-translit.h.in: Remove duplicate transliterations for U+0152
        and U+0153.

2015-12-09  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19351]
        * sysdeps/ieee754/ldbl-128ibm/e_logl.c (__ieee754_logl): When
        expanding log(1+z), compare z rather than its square with epsilon
        to determine when to avoid evaluating the expansion.

        [BZ #19350]
        * sysdeps/ieee754/ldbl-128ibm/e_sinhl.c (__ieee754_sinhl):
        Increase overflow threshold.

        [BZ #19349]
        * sysdeps/ieee754/ldbl-128ibm/s_tanhl.c (__tanhl): Return argument
        when small.

        * sysdeps/unix/sysv/linux/i386/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SOCKET_SYSCALL):
        New macro.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_SOCKETPAIR_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_BIND_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_CONNECT_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_LISTEN_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_ACCEPT4_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_ACCEPT4_FOR_ACCEPT_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_GETSOCKOPT_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_SETSOCKOPT_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_GETSOCKNAME_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_GETPEERNAME_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SENDTO_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_SENDTO_FOR_SEND_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SENDMSG_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_RECVFROM_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_RECVFROM_FOR_RECV_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_RECVMSG_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SHUTDOWN_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_RECVMMSG_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SENDMMSG_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SOCKET_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_SOCKETPAIR_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_BIND_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_CONNECT_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_LISTEN_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_ACCEPT4_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_ACCEPT4_FOR_ACCEPT_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_GETSOCKOPT_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_SETSOCKOPT_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_GETSOCKNAME_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_GETPEERNAME_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SENDTO_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_SENDTO_FOR_SEND_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SENDMSG_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_RECVFROM_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300]
        (__ASSUME_RECVFROM_FOR_RECV_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_RECVMSG_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x040300] (__ASSUME_SHUTDOWN_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_SOCKET_SYSCALL): Likewise.
        (__ASSUME_BIND_SYSCALL): Likewise.
        (__ASSUME_CONNECT_SYSCALL): Likewise.
        (__ASSUME_LISTEN_SYSCALL): Likewise.
        (__ASSUME_ACCEPT_SYSCALL): Likewise.
        (__ASSUME_GETSOCKNAME_SYSCALL): Likewise.
        (__ASSUME_GETPEERNAME_SYSCALL): Likewise.
        (__ASSUME_SOCKETPAIR_SYSCALL): Likewise.
        (__ASSUME_SEND_SYSCALL): Likewise.
        (__ASSUME_SENDTO_SYSCALL): Likewise.
        (__ASSUME_RECV_SYSCALL): Likewise.
        (__ASSUME_RECVFROM_SYSCALL): Likewise.
        (__ASSUME_SHUTDOWN_SYSCALL): Likewise.
        (__ASSUME_GETSOCKOPT_SYSCALL): Likewise.
        (__ASSUME_SETSOCKOPT_SYSCALL): Likewise.
        (__ASSUME_SENDMSG_SYSCALL): Likewise.
        (__ASSUME_RECVMSG_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/sh/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020625] (__ASSUME_SOCKET_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625] (__ASSUME_BIND_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625] (__ASSUME_CONNECT_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625] (__ASSUME_LISTEN_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625] (__ASSUME_ACCEPT_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625]
        (__ASSUME_GETSOCKNAME_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625]
        (__ASSUME_GETPEERNAME_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625]
        (__ASSUME_SOCKETPAIR_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625] (__ASSUME_SEND_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625] (__ASSUME_SENDTO_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625] (__ASSUME_RECV_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625] (__ASSUME_RECVFROM_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625] (__ASSUME_SHUTDOWN_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625]
        (__ASSUME_GETSOCKOPT_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625]
        (__ASSUME_SETSOCKOPT_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625] (__ASSUME_SENDMSG_SYSCALL):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x020625] (__ASSUME_RECVMSG_SYSCALL):
        Likewise.

2015-12-09  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/unix/sysv/linux/mips/configure.ac (has-mpf64): Define to
        record the current if the current ABI and CPU support the FP64
        extension.
        (has-modd-spreg): Define to record the current if the current ABI and
        CPU support 32-bit floating point values in odd FPU registers.
        * sysdeps/unix/sysv/linux/mips/configure: Regenerate.
        * sysdeps/mips/Makefile (tst-abi-fpxxomod): Only build when
        $(has-modd-spreg) equals yes.
        (tst-abi-fp64amod): Only build when $(has-mpf64) equals yes.
        (tst-abi-fp64mod): Only build when both $(has-mpf64) and
        $(has-modd-spreg) equal yes.

2015-12-09  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/unix/grantpt.c (grantpt): Call__basename instead of
        basename.

2015-12-08  Siddhesh Poyarekar  <sid@reserved-bit.com>

        * benchtests/Makefile (bench-math): Move ffs and ffsll...
        (bench-string): ... here.
        (bench): Add bench-string.
        (string-bench, wcsmbs-bench, stdlib-bench, stdio-common-bench): Rename
        to *-benchset to reflect what they are.
        (benchset): Adjust.

        * benchtests/sincos-inputs: Add inputs from sin-inputs and
        cos-inputs.

2015-12-07  Andrew Senkevich  <andrew.senkevich@intel.com>

        * sysdeps/x86/fpu/bits/math-vector.h: W/o -fopenmp use GCC 6.*
        __attribute__ ((__simd__)) for vector math function declarations.

2015-12-04  Paul Eggert  <eggert@cs.ucla.edu>

        Fix typo in strncat, wcsncat manual entries
        * manual/string.texi (Copying and Concatenation): Fix typos in
        sample implementations of strncat and wcsncat, by having them use
        the old value of the destination length, not the new one.

2015-12-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16961]
        [BZ #16962]
        * math/s_nan.c (__nan): Use __strtod_nan instead of constructing a
        string on the stack for strtod.
        * math/s_nanf.c (__nanf): Use __strtof_nan instead of constructing
        a string on the stack for strtof.
        * math/s_nanl.c (__nanl): Use __strtold_nan instead of
        constructing a string on the stack for strtold.
        * stdlib/Versions (libc): Add __strtof_nan, __strtod_nan and
        __strtold_nan to GLIBC_PRIVATE.
        * math/test-nan-overflow.c: New file.
        * math/test-nan-payload.c: Likewise.
        * math/Makefile (tests): Add test-nan-overflow and
        test-nan-payload.

2015-12-04  Paul Eggert  <eggert@cs.ucla.edu>

        Consistency about byte vs character in string.texi
        * manual/string.texi (String and Array Utilities):
        Distinguish more carefully among bytes, multibyte characters,
        and wide characters.  Use "byte" when talking about C 'char',
        to distinguish it more clearly from multibyte characters.
        Say "wide character" or "multibyte character" instead of
        "character", when a wide or multibyte character is intended.
        Similarly for "multibyte string" versus "string".
        Define these terms more carefully.

2015-12-03  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/arm/math_private.h (LDBL_CLASSIFY_COMPAT): New symbol.
        * sysdeps/microblaze/math_private.h (LDBL_CLASSIFY_COMPAT):
        Likewise.
        * sysdeps/mips/math_private.h (LDBL_CLASSIFY_COMPAT): Likewise.
        * sysdeps/nios2/math_private.h (LDBL_CLASSIFY_COMPAT): Likewise.
        * sysdeps/sh/math_private.h: New file.
        * sysdeps/m68k/coldfire/fpu/math_private.h: Likewise.
        * sysdeps/ieee754/dbl-64/s_finite.c [defined NO_LONG_DOUBLE &&
        defined LDBL_CLASSIFY_COMPAT]: Create compat symbol for internal
        long double function name.
        * sysdeps/ieee754/dbl-64/s_isinf.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_isnan.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_isinf.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_isnan.c: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist:
        Remove __finitel, __isinfl, and __isnanl.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Remove __finitel.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.

2015-12-03  Andrew Senkevich  <andrew.senkevich@intel.com>

        * math/Makefile ($(inst_libdir)/libm.so): Corrected path to
        installed libmvec_nonshared.a.

2015-12-03  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

        * sysdeps/powerpc/Makefile (sysdep-dl-routines): Add hwcapinfo.
        (sysdep_routines): Likewise.
        (sysdep-rtld-routines): Likewise.
        [$(subdir) = nptl](tests): Add test-get_hwcap and test-get_hwcap-static
        [$(subdir) = nptl](tests-static): test-get_hwcap-static
        * sysdeps/powerpc/Versions: Added new
        __parse_hwcap_and_convert_at_platform symbol to GLIBC-2.23.
        * sysdeps/powerpc/hwcapinfo.c: New file.
        (__tcb_parse_hwcap_and_convert_at_platform): New function to initialize
        and parse hwcap, hwcap2 and platform number information.
        * sysdeps/powerpc/hwcapinfo.h: New file.  Creates global variables
        to store HWCAP+HWCAP2 and platform number.
        * sysdeps/powerpc/nptl/tcb-offsets.sym: Added new offsets
        for HWCAP+HWCAP2 and platform number in the TCB.
        * sysdeps/powerpc/nptl/tls.h: New functionality.  Stores
        the HWCAP, HWCAP2 and platform number in the TCB.
        (dtv): Added new fields for HWCAP+HWCAP2 and platform number.
        (TLS_INIT_TP): Included calls to add the hwcap and
        at_platform values in the TCB in TP initialization.
        (TLS_DEFINE_INIT_TP): Likewise.
        (THREAD_GET_HWCAP): New macro.
        (THREAD_SET_HWCAP): Likewise.
        (THREAD_GET_AT_PLATFORM): Likewise.
        (THREAD_SET_AT_PLATFORM): Likewise.
        * sysdeps/powerpc/powerpc32/dl-machine.h:
        (dl_platform_init): New function that calls
        __parse_hwcap_and_convert_at_platform for the dymanic linking case for
        powerpc32.
        * sysdeps/powerpc/powerpc64/dl-machine.h: Likewise, for powerpc64.
        * sysdeps/powerpc/test-get_hwcap-static.c: New file.  Testcase for
        this functionality, static linking case.
        * sysdeps/powerpc/test-get_hwcap.c: New file.  Likewise, dynamic
        linking case.
        * sysdeps/unix/sysv/linux/powerpc/libc-start.c: Added call to
        __parse_hwcap_and_convert_at_platform for the static linking case.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist:
        Included the new __parse_hwcap_and_convert_at_platform symbol in the
        ABI list for GLIBC 2.23.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/ld-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/ld.abilist:
        Likewise.

2015-12-02  Ludovic Courtès  <ludo@gnu.org>

        * configure.ac: Use 'pwd -P' instead of '/bin/pwd'.
        * configure: Regenerate.
        * io/ftwtest-sh: Use 'pwd -P' instead of '/bin/pwd'.
        * scripts/rellns-sh: Likewise.  Remove 'pwd' variable.

2015-12-02  Carlos O'Donell  <carlos@redhat.com>

        * iconvdata/ibm930.c: Add comment explaining encoding uses.
        * iconvdata/ibm933.c: Likewise.
        * iconvdata/ibm935.c: Likewise.
        * iconvdata/ibm937.c: Likewise.
        * iconvdata/ibm939.c: Likewise.

2015-12-02  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * nptl/tst-cancel20.c (do_one_test): Move the pipe closing after
        pthread_join.
        * nptl/tst-cancel21.c (tf): Likewise.

2015-12-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19313]
        * bits/typesizes.h (__CPU_MASK_TYPE): New.
        * sysdeps/mach/hurd/bits/typesizes.h (__CPU_MASK_TYPE): Likewise.
        * sysdeps/nacl/bits/typesizes.h (__CPU_MASK_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/typesizes.h (__CPU_MASK_TYPE):
        Likewise.
        * sysdeps/unix/sysv/linux/generic/bits/typesizes.h (__CPU_MASK_TYPE):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/typesizes.h (__CPU_MASK_TYPE):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h (__CPU_MASK_TYPE):
        Likewise.
        * sysdeps/unix/sysv/linux/x86/bits/typesizes.h (__CPU_MASK_TYPE):
        * sysdeps/unix/sysv/linux/bits/sched.h (__cpu_mask): Replace
        unsigned long int with __CPU_MASK_TYPE.

2015-12-01  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/libm-test-ulps: Regenerated.

2015-12-01  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/dbl-64/e_sqrt.c: Do not include uroot.h.
        (__ieee754_sqrt): Use hex float constants instead of tm256.x and
        t512.x.
        * sysdeps/ieee754/dbl-64/uroot.h: Remove file.

2015-11-30  Amit Pawar  <amit.pawar@amd.com>

        [BZ #19214]
        * sysdeps/x86/cpu-features.c (get_common_indeces): Add an
        argument to return extended model.  Update family and model
        with extended family and model when family == 0x0f.
        (init_cpu_features): Updated.

2015-11-29  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        The RPC interface used by mmap uses the unsigned vm_offset_t, not the
        signed off_t, so 32bit bigger than 2GiB values are fine actually.

        * sysdeps/mach/hurd/mmap64.c: New file.

2015-11-29  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/mach/hurd/fork.c (__fork): Install correct number of send
        rights for its main user thread in NEWTASK.

2015-11-28  Maciej W. Rozycki  <macro@imgtec.com>

        * sysdeps/mips/fpu_control.h (_FPU_RESERVED): Include ABS2008.
        (_FPU_DEFAULT, _FPU_IEEE) [__mips_nan2008]: Set ABS2008.

2015-11-27  Carlos O'Donell  <carlos@redhat.com>

        [BZ #14259]
        * Makeconfig: Rename localedir to complocaledir.
        Rename inst_localedir to inst_complocaledir.
        * aclocal.m4: Rename libc_cv_localedir to libc_cv_complocaledir.
        * config.make.in: Use complocaledir and libc_cv_complocaledir.
        * configure.ac: Use libc_cv_complocaledir.
        * configure: Regenerate.
        * locale/Makefile: Use complocaledir. Rename define -DLOCALEDIR to
        -DCOMPLOCALEDIR.
        * locale/findlocale.c: Use COMPLOCALEDIR.
        * locale/loadarchive.c: Likewise.
        * locale/programs/locale.c: Likewise.
        * locale/programs/localedef.c: Likewise.
        * locale/programs/locarchive.c: Likewise.
        * localedata/Makefile: Use inst_complocaledir.
        * sysdeps/gnu/configure: Regenerate.
        * sysdeps/hppa/configure: Regenerate.
        * sysdeps/unix/sysv/linux/aarch64/configure: Regenerate.
        * sysdeps/unix/sysv/linux/mips/configure: Regenerate.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure: Regenerate.
        * sysdeps/unix/sysv/linux/s390/s390-64/configure: Regenerate.
        * sysdeps/unix/sysv/linux/sparc/sparc64/configure: Regenerate.
        * sysdeps/unix/sysv/linux/x86_64/64/configure: Regenerate.
        * sysdeps/unix/sysv/linux/x86_64/x32/configure: Regenerate.

2015-11-27  Andrew Senkevich  <andrew.senkevich@intel.com>

        [BZ #19058]
        * math/Makefile ($(inst_libdir)/libm.so): Added libmvec_nonshared.a to
        AS_NEEDED.
        * sysdeps/x86/fpu/bits/math-vector.h: Removed code with asm aliases
        workaround.
        * sysdeps/x86_64/fpu/Makefile (libmvec-support,
        libmvec-static-only-routines): Added new file.
        * sysdeps/x86_64/fpu/svml_finite_alias.S: New file.

2015-11-25  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * hurd/sigunwind.c (_hurdsig_longjmp_from_handler): Destroy reply port
        of interrupted RPC instead of restoring it.

        * sysdeps/i386/setjmp.S (__sigsetjmp): Add hidden_def.
        * sysdeps/mach/hurd/accept4.c (__libc_accept4): Remove
        libc_hidden_def.
        * sysdeps/mach/hurd/dl-sysdep.c (__libc_stack_end): Initialize to get
        into initialized data instead of common. Define rtld_hidden_data_def.
        * sysdeps/mach/hurd/fxstatat64.c (__fxstatat64): Add libc_hidden_def.
        * sysdeps/mach/hurd/if_index.c (__if_freenameindex): Add
        libc_hidden_def.
        (if_freenameindex): Add libc_hidden_weak.
        (if_nameindex): Add libc_hidden_weak.
        * sysdeps/mach/hurd/open.c (_open64): Rename libc_hidden_weak into
        __open64.
        * sysdeps/mach/hurd/sigwait.c (__sigwait): Add libc_hidden_def.
        * sysdeps/mach/hurd/xmknodat.c (__xmknodat): Add libc_hidden_def.
        * sysdeps/mach/nanosleep.c: Include <time.h>
        (__nanosleep): Rename to __libc_nanosleep.
        (__nanosleep): Add weak_alias.
        (nanosleep): Update alias.

2015-11-24  Joseph Myers  <joseph@codesourcery.com>

        * stdlib/strtod_nan.c: New file.
        * stdlib/strtod_nan_double.h: Likewise.
        * stdlib/strtod_nan_float.h: Likewise.
        * stdlib/strtod_nan_main.c: Likewise.
        * stdlib/strtod_nan_narrow.h: Likewise.
        * stdlib/strtod_nan_wide.h: Likewise.
        * stdlib/strtof_nan.c: Likewise.
        * stdlib/strtold_nan.c: Likewise.
        * sysdeps/ieee754/ldbl-128/strtod_nan_ldouble.h: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/strtod_nan_ldouble.h: Likewise.
        * sysdeps/ieee754/ldbl-96/strtod_nan_ldouble.h: Likewise.
        * wcsmbs/wcstod_nan.c: Likewise.
        * wcsmbs/wcstof_nan.c: Likewise.
        * wcsmbs/wcstold_nan.c: Likewise.
        * stdlib/Makefile (routines): Add strtof_nan, strtod_nan and
        strtold_nan.
        * wcsmbs/Makefile (routines): Add wcstod_nan, wcstold_nan and
        wcstof_nan.
        * include/stdlib.h (__strtof_nan): Declare and use
        libc_hidden_proto.
        (__strtod_nan): Likewise.
        (__strtold_nan): Likewise.
        (__wcstof_nan): Likewise.
        (__wcstod_nan): Likewise.
        (__wcstold_nan): Likewise.
        * include/wchar.h (____wcstoull_l_internal): Declare.
        * stdlib/strtod_l.c: Do not include <ieee754.h>.
        (____strtoull_l_internal): Remove declaration.
        (STRTOF_NAN): Define macro.
        (SET_MANTISSA): Remove macro.
        (STRTOULL): Likewise.
        (____STRTOF_INTERNAL): Use STRTOF_NAN to parse NaN payload.
        * stdlib/strtof_l.c (____strtoull_l_internal): Remove declaration.
        (STRTOF_NAN): Define macro.
        (SET_MANTISSA): Remove macro.
        * sysdeps/ieee754/ldbl-128/strtold_l.c (STRTOF_NAN): Define macro.
        (SET_MANTISSA): Remove macro.
        * sysdeps/ieee754/ldbl-128ibm/strtold_l.c (STRTOF_NAN): Define
        macro.
        (SET_MANTISSA): Remove macro.
        * sysdeps/ieee754/ldbl-64-128/strtold_l.c (STRTOF_NAN): Define
        macro.
        (SET_MANTISSA): Remove macro.
        * sysdeps/ieee754/ldbl-96/strtold_l.c (STRTOF_NAN): Define macro.
        (SET_MANTISSA): Remove macro.
        * wcsmbs/wcstod_l.c (____wcstoull_l_internal): Remove declaration.
        * wcsmbs/wcstof_l.c (____wcstoull_l_internal): Likewise.
        * wcsmbs/wcstold_l.c (____wcstoull_l_internal): Likewise.

        [BZ #19266]
        * stdlib/strtod_l.c (____STRTOF_INTERNAL): Check directly for
        upper case and lower case letters inside NAN(), not using TOLOWER.
        * stdlib/tst-strtod-nan-locale-main.c: New file.
        * stdlib/tst-strtod-nan-locale.c: Likewise.
        * stdlib/Makefile (tests): Add tst-strtod-nan-locale.
        [$(run-built-tests) = yes] ($(objpfx)tst-strtod-nan-locale.out):
        Depend on $(gen-locales).
        ($(objpfx)tst-strtod-nan-locale): Depend on $(libm).
        * wcsmbs/tst-wcstod-nan-locale.c: New file.
        * wcsmbs/Makefile (tests): Add tst-wcstod-nan-locale.
        [$(run-built-tests) = yes] ($(objpfx)tst-wcstod-nan-locale.out):
        Depend on $(gen-locales).
        ($(objpfx)tst-wcstod-nan-locale): Depend on $(libm).

2015-11-24  Chris Metcalf  <cmetcalf@ezchip.com>

        * misc/tst-tsearch.c (TIMEOUT): Set to 10.

        * sysdeps/tile/bits/mathdef.h (__NO_LONG_DOUBLE_MATH): Define.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Add
        __finitel, __isinfl, and __isnanl.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist: Add
        __finitel.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.

2015-11-24  Gleb Fotengauer-Malinovskiy  <glebfm@altlinux.org>

        * malloc/memusage.c (me): Remove redundant getenv call.

2015-10-24  Florian Weimer  <fweimer@redhat.com>

        [BZ #19143]
        [BZ #19164]
        * nptl/check-cpuset.h: Remove.
        * nptl/pthread_attr_setaffinity.c (__pthread_attr_setaffinity_new):
        Remove CPU set size check.
        * nptl/pthread_setattr_default_np.c (pthread_setattr_default_np):
        Likewise.
        * sysdeps/unix/sysv/linux/check-cpuset.h: Remove.
        * sysdeps/unix/sysv/linux/pthread_setaffinity.c
        (__kernel_cpumask_size, __determine_cpumask_size): Remove.
        (__pthread_setaffinity_new): Remove CPU set size check.
        * sysdeps/unix/sysv/linux/sched_setaffinity.c
        (__kernel_cpumask_size): Remove.
        (__sched_setaffinity_new): Remove CPU set size check.
        * manual/threads.texi (Default Thread Attributes): Remove stale
        reference to check_cpuset_attr, determine_cpumask_size in comment.
        * sysdeps/unix/sysv/linux/Makefile [$(subdir) == posix] (tests):
        Remove tst-getcpu.  Add tst-affinity, tst-affinity-pid.
        [$(subdir) == nptl] (tests): Add tst-thread-affinity-pthread,
        tst-thread-affinity-pthread2, tst-thread-affinity-sched.
        * sysdeps/unix/sysv/linux/tst-affinity.c: New file.
        * sysdeps/unix/sysv/linux/tst-affinity-pid.c: New file.
        * sysdeps/unix/sysv/linux/tst-skeleton-affinity.c: New skeleton test file.
        * sysdeps/unix/sysv/linux/tst-thread-affinity-sched.c: New file.
        * sysdeps/unix/sysv/linux/tst-thread-affinity-pthread.c: New file.
        * sysdeps/unix/sysv/linux/tst-thread-affinity-pthread2.c: New file.
        * sysdeps/unix/sysv/linux/tst-thread-skeleton-affinity.c: New
        skeleton test file.
        * sysdeps/unix/sysv/linux/tst-getcpu.c: Remove.  Superseded by
        tst-affinity-pid.

2015-11-24  Florian Weimer  <fweimer@redhat.com>

        * scripts/update-abilist.sh: New file.
        * Makefile (+subdir_targets): Add subdir_update-all-abi.
        * Makerules (update-all-abi-%, update-all-abi)
        (subdir_update-all-abi): New targets.
        * elf/Makefile (update-all-abi): New target.

2015-11-24  Florian Weimer  <fweimer@redhat.com>

        Replace MUTEX_INITIALIZER with _LIBC_LOCK_INITIALIZER in generic code.
        * sysdeps/mach/hurd/libc-lock.h (_LIBC_LOCK_INITIALIZER): Define.
        (__libc_lock_define_initialized): Use it.
        * sysdeps/nptl/libc-lockP.h (_LIBC_LOCK_INITIALIZER): Define.
        * malloc/arena.c (list_lock): Use _LIBC_LOCK_INITIALIZER.
        * malloc/malloc.c (main_arena): Likewise.
        * sysdeps/generic/malloc-machine.h (MUTEX_INITIALIZER): Remove.
        * sysdeps/nptl/malloc-machine.h (MUTEX_INITIALIZER): Remove.

2015-11-23  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h
        (PTRACE_O_EXITKILL): New value in enum __ptrace_setoptions.
        (PTRACE_O_SUSPEND_SECCOMP): Likewise.
        (PTRACE_O_MASK): Update value.
        * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h (PTRACE_O_EXITKILL):
        New value in enum __ptrace_setoptions.
        (PTRACE_O_SUSPEND_SECCOMP): Likewise.
        (PTRACE_O_MASK): Update value.
        * sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h
        (PTRACE_O_SUSPEND_SECCOMP): New value in enum __ptrace_setoptions.
        (PTRACE_O_MASK): Update value.
        * sysdeps/unix/sysv/linux/s390/sys/ptrace.h
        (PTRACE_O_SUSPEND_SECCOMP): New value in enum __ptrace_setoptions.
        (PTRACE_O_MASK): Update value.
        * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h
        (PTRACE_O_SUSPEND_SECCOMP): New value in enum __ptrace_setoptions.
        (PTRACE_O_MASK): Update value.
        * sysdeps/unix/sysv/linux/sys/ptrace.h (PTRACE_O_SUSPEND_SECCOMP):
        New value in enum __ptrace_setoptions.
        (PTRACE_O_MASK): Update value.
        * sysdeps/unix/sysv/linux/tile/sys/ptrace.h (PTRACE_O_EXITKILL):
        New value in enum __ptrace_setoptions.
        (PTRACE_O_SUSPEND_SECCOMP): Likewise.
        (PTRACE_O_MASK): Update value.

        * sysdeps/unix/sysv/linux/netpacket/packet.h (PACKET_COPY_THRESH):
        New macro.
        (PACKET_AUXDATA): Likewise.
        (PACKET_ORIGDEV): Likewise.
        (PACKET_VERSION): Likewise.
        (PACKET_HDRLEN): Likewise.
        (PACKET_RESERVE): Likewise.
        (PACKET_TX_RING): Likewise.
        (PACKET_LOSS): Likewise.
        (PACKET_VNET_HDR): Likewise.
        (PACKET_TX_TIMESTAMP): Likewise.
        (PACKET_TIMESTAMP): Likewise.
        (PACKET_FANOUT): Likewise.
        (PACKET_TX_HAS_OFF): Likewise.
        (PACKET_QDISC_BYPASS): Likewise.
        (PACKET_ROLLOVER_STATS): Likewise.
        (PACKET_FANOUT_DATA): Likewise.
        (PACKET_MR_UNICAST): Likewise.

        [BZ #19242]
        * stdlib/strtol_l.c (ISALPHA): Use _nl_C_locobj_ptr for locale.
        (TOUPPER): Likewise.
        * stdlib/tst-strtol-locale-main.c: New file.
        * stdlib/tst-strtol-locale.c: Likewise.
        * stdlib/Makefile (tests): Add tst-strtol-locale.
        [$(run-built-tests) = yes] (LOCALES): Add tr_TR.ISO-8859-9.
        [$(run-built-tests) = yes] ($(objpfx)tst-strtol-locale.out):
        Depend on $(gen-locales).
        * wcsmbs/tst-wcstol-locale.c: New file.
        * wcsmbs/Makefile (tests): Add tst-wcstol-locale.
        [$(run-built-tests) = yes] (LOCALES): Add tr_TR.UTF-8 and
        tr_TR.ISO-8859-9.
        [$(run-built-tests) = yes] ($(objpfx)tst-wcstol-locale.out):
        Depend on $(gen-locales).

2015-11-20  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/dl-map-segments.h (_dl_map_segments): Use
        __glibc_likely instead of __builtin_expect.  After falling back to
        dyncode_create in a non-ET_DYN case, use the allocate_code_data
        system interface to register the code pages as occupied.

2015-11-20  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/arm/math_private.h [!_MATH_PRIVATE_H]: Change guard to
        [!ARM_MATH_PRIVATE_H].
        [!ARM_MATH_PRIVATE_H] (ARM_MATH_PRIVATE_H): Define macro.
        * sysdeps/hppa/math_private.h [!_MATH_PRIVATE_H]: Change guard to
        [!HPPA_MATH_PRIVATE_H].
        [!HPPA_MATH_PRIVATE_H] (HPPA_MATH_PRIVATE_H): Define macro.
        * sysdeps/i386/fpu/math_private.h [!_MATH_PRIVATE_H]: Change guard
        to [!I386_MATH_PRIVATE_H].
        [!I386_MATH_PRIVATE_H] (I386_MATH_PRIVATE_H): Define macro.
        * sysdeps/m68k/m680x0/fpu/math_private.h [!_MATH_PRIVATE_H]:
        Change guard to [!M68K_MATH_PRIVATE_H].
        [!M68K_MATH_PRIVATE_H] (M68K_MATH_PRIVATE_H): Define macro.
        * sysdeps/microblaze/math_private.h [!_MATH_PRIVATE_H]: Change
        guard to [!MICROBLAZE_MATH_PRIVATE_H].
        [!MICROBLAZE_MATH_PRIVATE_H] (MICROBLAZE_MATH_PRIVATE_H): Define
        macro.
        * sysdeps/mips/math_private.h [!_MATH_PRIVATE_H]: Change guard to
        [!MIPS_MATH_PRIVATE_H].
        [!MIPS_MATH_PRIVATE_H] (MIPS_MATH_PRIVATE_H): Define macro.
        * sysdeps/nios2/math_private.h [!_MATH_PRIVATE_H]: Change guard to
        [!NIO2_MATH_PRIVATE_H].
        [!NIO2_MATH_PRIVATE_H] (NIO2_MATH_PRIVATE_H): Define macro.
        * sysdeps/tile/math_private.h [!_MATH_PRIVATE_H]: Change guard to
        [!TILE_MATH_PRIVATE_H].
        [!TILE_MATH_PRIVATE_H] (TILE_MATH_PRIVATE_H): Define macro.

        [BZ #15421]
        * sysdeps/ieee754/s_signgam.c (signgam): Rename to __signgam,
        initialize with 0 and define as weak alias of __signgam.
        * include/math.h [!_ISOMAC] (__signgam): Declare.
        * math/Makefile (libm-calls): Add w_lgamma_compat.
        (tests): Add test-signgam-uchar, test-signgam-uchar-init,
        test-signgam-uint, test-signgam-uint-init, test-signgam-ullong and
        test-signgam-ullong-init.
        (tests-static): Add test-signgam-uchar-static,
        test-signgam-uchar-init-static, test-signgam-uint-static,
        test-signgam-uint-init-static, test-signgam-ullong-static and
        test-signgam-ullong-init-static.
        (CFLAGS-test-signgam-uchar.c): New variable.
        (CFLAGS-test-signgam-uchar-init.c): Likewise.
        (CFLAGS-test-signgam-uchar-static.c): Likewise.
        (CFLAGS-test-signgam-uchar-init-static.c): Likewise.
        (CFLAGS-test-signgam-uint.c): Likewise.
        (CFLAGS-test-signgam-uint-init.c): Likewise.
        (CFLAGS-test-signgam-uint-static.c): Likewise.
        (CFLAGS-test-signgam-uint-init-static.c): Likewise.
        (CFLAGS-test-signgam-ullong.c): Likewise.
        (CFLAGS-test-signgam-ullong-init.c): Likewise.
        (CFLAGS-test-signgam-ullong-static.c): Likewise.
        (CFLAGS-test-signgam-ullong-init-static.c): Likewise.
        * math/Versions (libm): Add GLIBC_2.23.
        * math/lgamma-compat.h: New file.
        * math/test-signgam-main.c: Likewise.
        * math/test-signgam-uchar-init-static.c: Likewise.
        * math/test-signgam-uchar-init.c: Likewise.
        * math/test-signgam-uchar-static.c: Likewise.
        * math/test-signgam-uchar.c: Likewise.
        * math/test-signgam-uint-init-static.c: Likewise.
        * math/test-signgam-uint-init.c: Likewise.
        * math/test-signgam-uint-static.c: Likewise.
        * math/test-signgam-uint.c: Likewise.
        * math/test-signgam-ullong-init-static.c: Likewise.
        * math/test-signgam-ullong-init.c: Likewise.
        * math/test-signgam-ullong-static.c: Likewise.
        * math/test-signgam-ullong.c: Likewise.
        * math/w_lgamma.c: Rename to w_lgamma_main.c and replace by
        wrapper of w_lgamma_main.c.
        * math/w_lgamma_compat.c: New file.
        * math/w_lgamma_compatf.c: Likewise.
        * math/w_lgamma_compatl.c: Likewise.
        * math/w_lgamma_main.c: New file.  Based on w_lgamma.c.  Include
        <lgamma-compat.h>.  Condition contents on [BUILD_LGAMMA].  Support
        defining compatibility symbols.
        (__lgamma): Change to LGFUNC (__lgamma).  Use CALL_LGAMMA.
        * math/w_lgammaf.c: Rename to w_lgammaf_main.c and replace by
        wrapper of w_lgammaf_main.c.
        * math/w_lgammaf_main.c: New file.  Based on w_lgammaf.c.  Include
        <lgamma-compat.h>.  Condition contents on [BUILD_LGAMMA].  Support
        defining compatibility symbols.
        (__lgammaf): Change to LGFUNC (__lgammaf).  Use CALL_LGAMMA.
        * math/w_lgammal.c: Rename to w_lgammal_main.c and replace by
        wrapper of w_lgammal_main.c.
        * math/w_lgammal_main.c: New file.  Based on w_lgammal.c.  Include
        <lgamma-compat.h>.  Condition contents on [BUILD_LGAMMA].  Support
        defining compatibility symbols.
        (__lgammal): Change to LGFUNC (__lgammal).  Use CALL_LGAMMA.
        * sysdeps/ia64/fpu/lgamma-compat.h: New file.
        * sysdeps/ia64/fpu/w_lgamma.c: Move to ....
        * sysdeps/ia64/fpu/w_lgamma_main.c: ...here.  Include
        <lgamma-compat.h>.
        (__ieee754_lgamma): Change to LGFUNC (lgamma).  Use CALL_LGAMMA.
        (__ieee754_gamma): Define as alias.
        * sysdeps/ia64/fpu/w_lgammaf.c: Move to ....
        * sysdeps/ia64/fpu/w_lgammaf_main.c: ...here.  Include
        <lgamma-compat.h>.
        (__ieee754_lgammaf): Change to LGFUNC (lgammaf).  Use CALL_LGAMMA.
        (__ieee754_gammaf): Define as alias.
        * sysdeps/ia64/fpu/w_lgammal.c: Move to ....
        * sysdeps/ia64/fpu/w_lgammal_main.c: ...here.  Include
        <lgamma-compat.h>.
        (__ieee754_lgammal): Change to LGFUNC (lgammal).  Use CALL_LGAMMA.
        (__ieee754_gammal): Define as alias.
        * sysdeps/ieee754/ldbl-opt/w_lgamma.c: Move to ....
        * sysdeps/ieee754/ldbl-opt/w_lgamma_compat.c: ...here.  Include
        <math/w_lgamma_compat.c>.
        [LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)] (__lgammal_dbl_compat):
        Define as alias of __lgamma_compat and use in defining lgammal.
        * sysdeps/ieee754/ldbl-opt/w_lgammal.c: Move to ....
        * sysdeps/ieee754/ldbl-opt/w_lgamma_compatl.c: ...here.  Include
        <math/lgamma-compat.h> and <math/w_lgamma_compatl.c>.
        (USE_AS_COMPAT): New macro.
        (LGAMMA_OLD_VER): Undefine and redefine.
        (lgammal): Do not define here.
        (gammal): Only define here if [GAMMA_ALIAS].
        * conform/linknamespace.pl (@whitelist): Remove signgam.
        * sysdeps/nacl/libm.abilist: Update.
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.

2015-11-20  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #16364]
        * sysdeps/unix/sysv/linux/sleep.c: Remove file.
        * sysdeps/posix/sleep.c (__sleep): Simplify cancellation handling.

2015-11-20  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/bits/mathinline.h:
        Use __asm__ [__volatile__] instead of asm [volatile].
        * sysdeps/s390/abort-instr.h: Likewise.
        * sysdeps/s390/atomic-machine.h: Likewise.
        * sysdeps/s390/bits/string.h: Likewise.
        * sysdeps/s390/dl-tls.h: Likewise.
        * sysdeps/s390/fpu/e_sqrt.c: Likewise.
        * sysdeps/s390/fpu/e_sqrtf.c: Likewise.
        * sysdeps/s390/fpu/e_sqrtl.c: Likewise.
        * sysdeps/s390/fpu/fesetround.c: Likewise.
        * sysdeps/s390/fpu/fpu_control.h: Likewise.
        * sysdeps/s390/fpu/s_fma.c: Likewise.
        * sysdeps/s390/fpu/s_fmaf.c: Likewise.
        * sysdeps/s390/memusage.h: Likewise.
        * sysdeps/s390/multiarch/ifunc-resolve.h: Likewise.
        * sysdeps/s390/nptl/pthread_spin_lock.c: Likewise.
        * sysdeps/s390/nptl/pthread_spin_trylock.c: Likewise.
        * sysdeps/s390/nptl/pthread_spin_unlock.c: Likewise.
        * sysdeps/s390/nptl/tls.h: Likewise.
        * sysdeps/s390/s390-32/__longjmp.c: Likewise.
        * sysdeps/s390/s390-32/backtrace.c: Likewise.
        * sysdeps/s390/s390-32/dl-machine.h: Likewise.
        * sysdeps/s390/s390-32/multiarch/memcmp.c: Likewise.
        * sysdeps/s390/s390-32/stackguard-macros.h: Likewise.
        * sysdeps/s390/s390-32/tls-macros.h: Likewise.
        * sysdeps/s390/s390-64/__longjmp.c: Likewise.
        * sysdeps/s390/s390-64/backtrace.c: Likewise.
        * sysdeps/s390/s390-64/dl-machine.h: Likewise.
        * sysdeps/s390/s390-64/iso-8859-1_cp037_z900.c: Likewise.
        * sysdeps/s390/s390-64/multiarch/memcmp.c: Likewise.
        * sysdeps/s390/s390-64/stackguard-macros.h: Likewise.
        * sysdeps/s390/s390-64/tls-macros.h: Likewise.
        * sysdeps/s390/s390-64/utf16-utf32-z9.c: Likewise.
        * sysdeps/s390/s390-64/utf8-utf16-z9.c: Likewise.
        * sysdeps/s390/s390-64/utf8-utf32-z9.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/brk.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/elision-trylock.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/sysconf.c: Likewise.

2015-11-19  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
            Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/powerpc/nptl/pthread_spin_lock.c (pthread_spin_lock):
        Add lwarx hint, and use macro for acquire instruction.
        * sysdeps/powerpc/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
        Likewise.
        * sysdep/unix/sysv/linux/powerpc/pthread_spin_unlock.c: Move to ...
        * sysdeps/powerpc/nptl/pthread_spin_unlock.c: ... here, and
        update to use new atomic macros.

2015-11-19  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/elision-trylock.c
        (__lll_trylock_elision): Fix setting of adapt_count.
        * sysdeps/unix/sysv/linux/powerpc/htm.h
        (_ABORT_PERSISTENT): Define to clarify persistent aborts.
        (_ABORT_NESTED_TRYLOCK): Renumber, and make persistent.
        (_ABORT_SYSCALL): Renumber, and clarify definition.
        (_ABORT_LOCK_BUSY): Renumber, make non-persistent.

2015-11-19  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128ibm/mpn2ldl.c: Include gmp headers
        after system headers to prevent MIN/MAX redefinition.  Define
        HAVE_ALLOCA to preserve builtin alloca usage.

2015-11-17  Siddhesh Poyarekar  <siddhesh.poyarekar@linaro.org>

        * sysdeps/ieee754/dbl-64/s_sin.c (__sin)[IN_SINCOS]: Mark function
        static and don't set or restore rounding.
        (__cos)[IN_SINCOS]: Likewise.
        * sysdeps/ieee754/dbl-64/s_sincos.c: Include s_sin.c.
        (__sincos): Set and restore rounding mode.  Remove check for infinite
        or NaN input.

        * sysdeps/ieee754/dbl-64/s_sin.c: Remove redundant else clauses.

        * benchtests/scripts/bench.py (_print_arg_data): Mark output variables
        as used.

2015-11-16  Florian Weimer  <fweimer@redhat.com>

        * math/test-signgam-finite-c99.c (_Mlong_double_): Undefine.

2015-11-14  H.J. Lu  <hongjiu.lu@intel.com>

        * config.make.in (have-glob-dat-reloc): New.
        * configure.ac (libc_cv_has_glob_dat): New.  Set to yes if
        target supports GLOB_DAT relocaton. AC_SUBST.
        * configure: Regenerated.
        * elf/Makefile (tests): Add tst-prelink.
        (tests-special): Add $(objpfx)tst-prelink-cmp.out.
        (tst-prelink-ENV): New.
        ($(objpfx)tst-prelink-conflict.out): Likewise.
        ($(objpfx)tst-prelink-cmp.out): Likewise.
        * sysdeps/x86/tst-prelink.c: Moved to ...
        * elf/tst-prelink.c: Here.
        * sysdeps/x86/tst-prelink.exp: Moved to ...
        * elf/tst-prelink.exp: Here.
        * sysdeps/x86/Makefile (tests): Don't add tst-prelink.
        (tst-prelink-ENV): Removed.
        ($(objpfx)tst-prelink-conflict.out): Likewise.
        ($(objpfx)tst-prelink-cmp.out): Likewise.
        (tests-special): Don't add $(objpfx)tst-prelink-cmp.out.

2015-11-13  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14551]
        * sysdeps/ieee754/ldbl-128ibm/mpn2ldbl.c: Include <errno.h>.
        (__mpn_construct_long_double): If high part overflows to infinity,
        set errno and recompute overflowed result of the correct sign.
        * sysdeps/ieee754/ldbl-128ibm/Makefile
        [$(subdir) = stdlib] (tests): Add tst-strtold-ldbl-128ibm.
        [$(subdir) = stdlib] ($(objpfx)tst-strtold-ldbl-128ibm): Depend on
        $(libm).
        * sysdeps/ieee754/ldbl-128ibm/tst-strtold-ldbl-128ibm.c: New file.

2015-11-12  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15479]
        [BZ #19238]
        * sysdeps/powerpc/powerpc32/fpu/s_round.S (__round): Save
        floating-point state after first operation on input.  Restore full
        state rather than just rounding mode.
        * sysdeps/powerpc/powerpc32/fpu/s_roundf.S (__roundf): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_round.S (__round): Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_roundf.S (__roundf): Likewise.

        [BZ #19235]
        * sysdeps/powerpc/powerpc64/fpu/s_llround.S (__llround): Do not
        add 0.5 to integer arguments.
        * sysdeps/powerpc/powerpc64/fpu/s_llroundf.S (__llroundf):
        Likewise.
        (.LC2): New object.

2015-11-11  Mike Frysinger  <vapier@gentoo.org>

        * scripts/pylintrc (reports): Set to no.

2015-11-10  Roland McGrath  <roland@hack.frob.com>

        * elf/dl-load.c (open_verify): Take new argument FD.
        Skip __open call if passed FD is not -1.
        (_dl_map_object, open_path): Update callers.
        * elf/dl-sysdep-open.h: New file.
        * elf/dl-load.c: Include it.
        (_dl_map_object): Try _dl_sysdep_open_object before ldconfig cache.
        * sysdeps/nacl/dl-sysdep.c (_dl_sysdep_open_object): New function.
        * sysdeps/nacl/dl-sysdep-open.h: New file.
        * sysdeps/nacl/nacl-interface-list.h: Move nacl_irt_resource_open
        from libc to rtld.

2015-11-10  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19228]
        * sysdeps/powerpc/powerpc32/fpu/s_nearbyint.S (__nearbyint): Save
        and restore full floating-point state.
        * sysdeps/powerpc/powerpc32/fpu/s_nearbyintf.S (__nearbyintf):
        Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S (__nearbyint):
        Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S (__nearbyintf):
        Likewise.
        * math/test-nearbyint-except-2.c: New file.
        * math/Makefile (tests): Add test-nearbyint-except-2.

2015-11-10  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19178]
        * sysdeps/x86/Makefile (tests): Add tst-prelink.
        (tst-prelink-ENV): New.
        ($(objpfx)tst-prelink-conflict.out): Likewise.
        ($(objpfx)tst-prelink-cmp.out): Likewise.
        (tests-special): Add $(objpfx)tst-prelink-cmp.out.
        * sysdeps/x86/tst-prelink.c: New file.
        * sysdeps/x86/tst-prelink.exp: Likewise.

2015-11-10  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add another test of pow.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (pow_test_data): Add another test.

2015-11-10  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #19219]
        * sysdeps/ia64/fpu/s_nearbyintl.S (__nearbyint): Define and
        weak_alias to nearbyintl.

2015-11-10  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/bits/string.h: New file.
        (_STRING_ARCH_unaligned): Define.

2015-11-10  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/unix/sysv/linux/aarch64/localplt.data: Remove __signbit*.
        * sysdeps/unix/sysv/linux/arm/localplt.data: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/localplt.data: Likewise.
        * sysdeps/unix/sysv/linux/nios2/localplt.data: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data: Likewise.

2015-11-09  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-load.c (_dl_map_object_from_fd): Add additional parameter
        for original name of the DSO.  Add it to the name list of the DSO
        if it is actually given.
        (_dl_map_object): Keep track of whether an audit module rewrote
        the file name.  If yes, pass the original name to
        _dl_map_object_from_fd in a new parameter, otherwise NULL.  When
        debugging is enabled, log the change of the file name.
        * sysdeps/mach/hur/dl-sysdep.c: Adjust commented-out call to
        _dl_map_object_from_fd.
        * elf/Makefile: Build and run tst-audit11 and tst-audit12.
        * elf/tst-audit11.c: New file
        * elf/tst-auditmod11.c: New file.
        * elf/tst-audit11mod1.c: New file.
        * elf/tst-audit11mod2.c: New file.
        * elf/tst-audit11mod2.map: New file.
        * elf/tst-audit12.c: New file
        * elf/tst-auditmod12.c: New file.
        * elf/tst-audit12mod1.c: New file.
        * elf/tst-audit12mod2.c: New file.
        * elf/tst-audit12mod2.map: New file.
        * elf/tst-audit12mod3.c: New file.

2015-11-09  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/longjmp.c (longjmp, _longjmp, siglongjmp):
        Don't create weak aliases,
        because versioned symbols are created later.
        * sysdeps/s390/s390-32/setjmp.S
        (setjmp, _setjmp): Remove weak and rename to an unique name
        in SHARED case due to existing versioned symbols.
        * sysdeps/s390/s390-64/setjmp.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S
        (getcontext): Create weak alias only in non SHARED case.
        * sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S: Likewise.

2015-11-09  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/s390/kernel-features.h:
        (__ASSUME_*_SYSCALL) Define new macros.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list:
        Remove socketcall syscalls.
        * sysdeps/unix/sysv/linux/accept.c (__libc_accept):
        Use accept4 if defined __ASSUME_ACCEPT4_FOR_ACCEPT_SYSCALL.
        * sysdeps/unix/sysv/linux/recv.c (__libc_recv):
        Use recvfrom if defined __ASSUME_RECVFROM_FOR_RECV_SYSCALL.
        * sysdeps/unix/sysv/linux/send.c (__libc_send):
        Use sendto if defined __ASSUME_SENDTO_FOR_SEND_SYSCALL.

2015-11-09  Florian Weimer  <fweimer@redhat.com>

        [BZ #12926]
        Terminate process on invalid netlink response.
        * sysdeps/unix/sysv/linux/netlinkaccess.h
        (__netlink_assert_response): Declare.
        * sysdeps/unix/sysv/linux/netlink_assert_response.c: New file.
        * sysdeps/unix/sysv/linux/Makefile [$(subdir) == inet]
        (sysdep_routines): Add netlink_assert_response.
        * sysdeps/unix/sysv/linux/check_native.c (__check_native): Call
        __netlink_assert_response.
        * sysdeps/unix/sysv/linux/check_pf.c (make_request): Likewise.
        * sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_request): Likewise.
        * sysdeps/unix/sysv/linux/Versions (GLIBC_PRIVATE): Add
        __netlink_assert_response.

2015-11-07  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19178]
        * elf/dl-lookup.c (RTYPE_CLASS_VALID): New.
        (RTYPE_CLASS_PLT): Likewise.
        (RTYPE_CLASS_COPY): Likewise.
        (RTYPE_CLASS_TLS): Likewise.
        (_dl_debug_bindings): Use RTYPE_CLASS_TLS and RTYPE_CLASS_VALID
        to set relocation type class for DL_DEBUG_PRELINK.  Keep only
        ELF_RTYPE_CLASS_PLT and ELF_RTYPE_CLASS_COPY bits for
        DL_DEBUG_PRELINK.

2015-11-06  Joseph Myers  <joseph@codesourcery.com>

        * math/test-signgam-finite.c (RUN_TESTS): Correct messages about
        calls with argument -0.5.
        * math/test-signgam-finite-c99.c (RUN_TESTS): Likewise.

        * configure.ac (libc_cv_z_nodelete): Remove configure test.
        (libc_cv_z_nodlopen): Likewise.
        (libc_cv_z_initfirst): Likewise.
        * configure: Regenerated.

2015-11-06  Florian Weimer  <fweimer@redhat.com>

        Simplify abilist format to be line-based.
        * scripts/abilist.awk: Collect descriptors in the descs variable.
        (emit): Write descs variable and sort it
        externally, with sort.
        * sysdeps/**/*.abilist: Convert to new format.

2015-11-06  Mark Wielaard  <mjw@redhat.com>

        [BZ #11460]
        * io/Makefile (routines): Add fts64.
        (tests): Add tst-fts and tst-fts-lfs.
        (CFLAGS-fts64.c): New.
        * io/Versions (GLIBC_2.23): New.
        * io/fts.c: Replace FTS with FTSOBJ, FTSENT with FTSENTRY. Use
        function defines FTS_OPEN, FTS_CLOSE, FTS_READ, FTS_SET and
        FTS_CHILDREN. Define FTSOBJ, FTSENTRY, FTS_OPEN, FTS_CLOSE,
        FTS_READ, FTS_SET, FTS_CHILDREN, INO_T, STAT and LSTAT if necessary.
        * io/fts.h (FTS64): New if _USE_LARGEFILE64.
        (FTSENT64): Likewise.
        (fts64_children): Likewise.
        (fts64_close): Likewise.
        (fts64_open): Likewise.
        (fts64_read): Likewise.
        (fts64_set): Likewise.
        * io/fts64.c: New file.
        * io/tst-fts.c: New test.
        * io/tst-fts-lfs.c: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist (GLIBC_2.23): Add
        GLIBC_2.23, fts64_children, fts64_close, fts64_open, fts64_read and
        fts64_set.
        * sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.
        * sysdeps/wordsize-64/fts.c: New file.
        * sysdeps/wordsize-64/fts64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/fts.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/fts64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/fts.c: likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/fts64.c: likewise.

2015-11-05  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (NON_FINITE): New macro.
        (enable_test): Do not run tests flagged NON_FINITE if TEST_FINITE.
        * math/gen-libm-test.pl (show_exceptions): Add argument
        $non_finite.
        (parse_args): Update call to show_exceptions.
        * math/test-math-finite.h: New file.
        * math/test-math-no-finite.h: Likewise.
        * math/test-double-finite.c: Likewise.
        * math/test-float-finite.c: Likewise.
        * math/test-ldouble-finite.c: Likewise.
        * math/test-double.c: Include "test-math-no-finite.h".
        * math/test-float.c: Include "test-math-no-finite.h".
        * math/test-ldouble.c: Include "test-math-no-finite.h".
        * math/test-math-inline.h (TEST_FINITE): New macro.
        * math/test-math-vector.h (TEST_FINITE): Likewise.
        * math/Makefile (test-longdouble-yes): Add test-ldouble-finite.
        (libm-tests): Add test-float-finite and test-double-finite.
        ($(objpfx)test-float-finite.o): New dependency on
        $(objpfx)libm-test.stmp.
        ($(objpfx)test-double-finite.o): Likewise.
        ($(objpfx)test-ldouble-finite.o): Likewise.
        (libm-test-no-inline-cflags): New variable.
        (libm-test-finite-cflags): Likewise.
        (CFLAGS-test-float-finite.c): Likewise.
        (CFLAGS-test-double-finite.c): Likewise.
        (CFLAGS-test-ldouble-finite.c): Likewise.
        (CFLAGS-test-float.c): Use $(libm-test-no-inline-cflags).
        (CFLAGS-test-double.c): Likewise.
        (CFLAGS-test-ldouble.c): Likewise.

2015-11-05  Roland McGrath  <roland@hack.frob.com>

        * io/fcntl.c (__fcntl): Add ... to prototype.
        * misc/ioctl.c (__ioctl): Likewise.
        * misc/syscall.c (syscall): Likewise.

2015-11-05  Joseph Myers  <joseph@codesourcery.com>

        * scripts/list-fixed-bugs.py: New file.

        [BZ #19213]
        * sysdeps/i386/fpu/e_log.S (__log_finite): Ensure +0 is always
        returned for argument 1.
        * sysdeps/i386/fpu/e_logf.S (__logf_finite): Likewise.
        * sysdeps/i386/fpu/e_logl.S (__logl_finite): Likewise.
        * sysdeps/i386/i686/fpu/e_logl.S (__logl_finite): Likewise.
        * sysdeps/x86_64/fpu/e_log10l.S (__log10l_finite): Likewise.
        * sysdeps/x86_64/fpu/e_log2l.S (__log2l_finite): Likewise.
        * sysdeps/x86_64/fpu/e_logl.S (__logl_finite): Likewise.

        [BZ #19211]
        * math/bits/math-finite.h (lgamma): Set signgam if [__USE_MISC ||
        __USE_XOPEN], not if [!__USE_ISOC99].
        (lgammaf): Likewise.
        (lgammal): Likewise.
        (gamma): Set signgam unconditionally, not if [!__USE_ISOC99].
        (gammaf): Likewise.
        (gammal): Likewise.
        * math/test-signgam-finite-c11.c: New file.
        * math/test-signgam-finite-c99.c: Likewise.
        * math/test-signgam-finite.c: Likewise.
        * math/Makefile (tests): Add test-signgam-finite,
        test-signgam-finite-c99 and test-signgam-finite-c11.
        (CFLAGS-test-signgam-finite.c): New variable.
        (CFLAGS-test-signgam-finite-c99.c): Likewise.
        (CFLAGS-test-signgam-finite-c11.c): Likewise.

        [BZ #19212]
        * include/features.h [(_XOPEN_SOURCE - 0) >= 500]: Change
        conditional to [defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) >=
        500].
        [_POSIX_C_SOURCE >= 1]: Change conditional to [defined
        _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 1].
        [(_POSIX_C_SOURCE - 0) >= 199309L]: Change conditional to [defined
        _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 199309L].
        [(_POSIX_C_SOURCE - 0) >= 199506L]: Change conditional to [defined
        _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 199506L].
        [(_POSIX_C_SOURCE - 0) >= 200112L]: Change conditional to [defined
        _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 200112L].
        [(_POSIX_C_SOURCE - 0) >= 200809L]: Change conditional to [defined
        _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 200809L].

        [BZ #19209]
        * math/bits/math-finite.h (ldexp): Remove declaration.
        (ldexpf): Likewise.
        (ldexpl): Likewise.

        [BZ #19205]
        * math/bits/math-finite.h (acosf): Condition declaration on
        [__USE_ISOC99].
        (acosl): Likewise.
        (acoshf): Likewise.
        (acoshl): Likewise.
        (asinf): Likewise.
        (asinl): Likewise.
        (atan2f): Likewise.
        (atan2l): Likewise.
        (atanhf): Likewise.
        (atanhl): Likewise.
        (coshf): Likewise.
        (coshl): Likewise.
        (expf): Likewise.
        (expl): Likewise.
        (fmodf): Likewise.
        (fmodl): Likewise.
        (hypot): Change condition to [__USE_XOPEN || __USE_ISOC99].
        (j0f): Change condition to [__USE_MISC && __USE_ISOC99].
        (j0l): Likewise.
        (y0f): Likewise.
        (y0l): Likewise.
        (j1f): Likewise.
        (j1l): Likewise.
        (y1f): Likewise.
        (y1l): Likewise.
        (jnf): Likewise.
        (jnl): Likewise.
        (ynf): Likewise.
        (ynl): Likewise.
        (lgammaf_r): Condition declaration on [__USE_ISOC99].
        (lgammal_r): Likewise.
        (__lgamma_r_finite): New declaration.
        (__lgammaf_r_finite): Likewise.
        (__lgammal_r_finite): Likewise.
        (lgamma): Use __lgamma_r_finite.
        (lgammaf): Condition definition on [__USE_ISOC99].  Use
        __lgammaf_r_finite.
        (lgammal): Condition definition on [__USE_ISOC99].  Use
        __lgammal_r_finite.
        (gamma): Do not define for [!__USE_MISC && __USE_XOPEN2K].  Use
        __lgamma_r_finite.
        (gammaf): Condition definition on [__USE_ISOC99].  Use
        __lgammaf_r_finite.
        (gammal): Condition definition on [__USE_ISOC99].  Use
        __lgammal_r_finite.
        (logf): Condition declaration on [__USE_ISOC99].
        (logl): Likewise.
        (log10f): Likewise.
        (log10l): Likewise.
        (ldexpf): Likewise.
        (ldexpl): Likewise.
        (powf): Likewise.
        (powl): Likewise.
        (remainder): Condition declaration on [__USE_XOPEN_EXTENDED ||
        __USE_ISOC99].
        (remainderf): Condition declaration on [__USE_ISOC99].
        (remainderl): Likewise.
        (scalb): Do not declare for [!__USE_MISC && __USE_XOPEN2K8].
        (scalbf): Change condition to [__USE_MISC && __USE_ISOC99].
        (scalbl): Likewise.
        (sinhf): Condition declaration on [__USE_ISOC99].
        (sinhl): Likewise.
        (sqrtf): Likewise.
        (sqrtl): Likewise.

2015-11-04  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/arm/atomic-machine.h
        [__GNUC_PREREQ (4, 7) && __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4]:
        Change conditional to [__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4].
        [__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 && !__GNUC_PREREQ (4, 7)]:
        Remove conditional code.
        [!__GNUC_PREREQ (4, 7) || !__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4]:
        Change conditional to [!__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4].
        * sysdeps/i386/sysdep.h [__ASSEMBLER__ && __GNUC_PREREQ (4, 7)]:
        Change conditional to [__ASSEMBLER__].
        [__ASSEMBLER__ && !__GNUC_PREREQ (4, 7)]: Remove conditional code.
        [!__ASSEMBLER__ && __GNUC_PREREQ (4, 7)]: Change conditional to
        [!__ASSEMBLER__].
        [!__ASSEMBLER__ && !__GNUC_PREREQ (4, 7)]: Remove conditional
        code.
        * sysdeps/unix/sysv/linux/sh/atomic-machine.h (rNOSP): Remove
        conditional macro definitions.
        (__arch_compare_and_exchange_val_8_acq): Use "u" instead of rNOSP.
        (__arch_compare_and_exchange_val_16_acq): Likewise.
        (__arch_compare_and_exchange_val_32_acq): Likewise.
        (atomic_exchange_and_add): Likewise.
        (atomic_add): Likewise.
        (atomic_add_negative): Likewise.
        (atomic_add_zero): Likewise.
        (atomic_bit_set): Likewise.
        (atomic_bit_test_set): Likewise.
        * sysdeps/x86_64/atomic-machine.h [__GNUC_PREREQ (4, 7)]: Make
        code unconditional.
        [!__GNUC_PREREQ (4, 7)]: Remove conditional code.

        * math/test-math-errno.h: New file.
        * math/test-math-inline.h (TEST_INLINE): Define to 1 instead of
        empty.
        (TEST_ERRNO): New macro.
        (TEST_EXCEPTIONS): Likewise.
        * math/test-math-no-inline.h (TEST_INLINE): Likewise.
        (TEST_EXCEPTIONS): Likewise.
        * math/test-math-vector.h (TEST_ERRNO): Likewise.
        * math/test-double.c: Include "test-math-errno.h".
        * math/test-float.c: Likewise.
        * math/test-ldouble.c: Likewise.
        * math/libm-test.inc (test_single_exception) [!TEST_INLINE]: Make
        code unconditional.
        (test_exceptions): Only run code if TEST_EXCEPTIONS.
        (test_single_errno) [!TEST_INLINE && !TEST_MATHVEC]: Make code
        unconditional.
        (test_errno): Only run code if TEST_ERRNO.
        (enable_test): Use "if" conditional on TEST_INLINE, not #ifdef.

2015-11-04  Florian Weimer  <fweimer@redhat.com>

        * nptl/tst-once5.cc: Remove attribution.

2015-11-04  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of sin, sincos, sinh,
        sqrt, tan, tanh, y0, y1 and yn.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (scalb_test_data): Add more tests.
        (scalbn_test_data): Likewise.
        (scalbln_test_data): Likewise.
        (signbit_test_data): Likewise.
        (sin_test_data): Likewise.
        (sincos_test_data): Likewise.
        (sinh_test_data): Likewise.
        (sqrt_test_data): Likewise.
        (tan_test_data): Likewise.
        (tanh_test_data): Likewise.
        (tgamma_test_data): Likewise.
        (y0_test_data): Likewise.
        (y1_test_data): Likewise.
        (yn_test_data): Likewise.
        (significand_test_data): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

2015-11-03  David Kastrup  <dak@gnu.org>

        [BZ #18604]
        * assert/assert.h (assert): Don't macro-expand failed assertion
        expression in error message.
        * malloc/malloc.c (assert): Likewise.

2015-11-03  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (libc_cv_ld_no_whole_archive): Remove configure
        test.
        * configure: Regenerated.

2015-11-02  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (modf_test_data): Add more tests.
        (nearbyint_test_data): Likewise.
        (nextafter_test_data): Likewise.
        (nexttoward_test_data): Likewise.
        (pow_test_data): Likewise.
        (remainder_test_data): Likewise.
        (remquo_test_data): Likewise.
        (rint_test_data): Likewise.

        [BZ #19201]
        * sysdeps/ieee754/dbl-64/e_remainder.c (__ieee754_remainder):
        Check for zero remainder in case of large exponents and ensure
        correct sign of result in that case.
        * math/libm-test.inc (remainder_test_data): Add more tests.

        [BZ #6799]
        * math/s_nextafter.c: Include <errno.h>.
        (__nextafter): Set errno on overflow and underflow.
        * math/s_nexttowardf.c: Include <errno.h>.
        (__nexttowardf): Set errno on overflow and underflow.
        * sysdeps/i386/fpu/s_nextafterl.c: Include <errno.h>.
        (__nextafterl): Set errno on overflow and underflow.
        * sysdeps/i386/fpu/s_nexttoward.c: Include <errno.h>.
        (__nexttoward): Set errno on overflow and underflow.
        * sysdeps/i386/fpu/s_nexttowardf.c: Include <errno.h>.
        (__nexttowardf): Set errno on overflow and underflow.
        * sysdeps/ieee754/flt-32/s_nextafterf.c: Include <errno.h>.
        (__nextafterf): Set errno on overflow and underflow.
        * sysdeps/ieee754/ldbl-128/s_nextafterl.c: Include <errno.h>.
        (__nextafterl): Set errno on overflow and underflow.
        * sysdeps/ieee754/ldbl-128/s_nexttoward.c: Include <errno.h>.
        (__nexttoward): Set errno on overflow and underflow.
        * sysdeps/ieee754/ldbl-128/s_nexttowardf.c: Include <errno.h>.
        (__nexttowardf): Set errno on overflow and underflow.
        * sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c: Include <errno.h>.
        (__nextafterl): Set errno on overflow and underflow.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c: Include <errno.h>.
        (__nexttoward): Set errno on overflow and underflow.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c: Include <errno.h>.
        (__nexttowardf): Set errno on overflow and underflow.
        * sysdeps/ieee754/ldbl-96/s_nexttoward.c: Include <errno.h>.
        (__nexttoward): Set errno on overflow and underflow.
        * sysdeps/ieee754/ldbl-96/s_nexttowardf.c: Include <errno.h>.
        (__nexttowardf): Set errno on overflow and underflow.
        * sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c: Include <errno.h>.
        (__nldbl_nexttowardf): Set errno on overflow and underflow.
        * sysdeps/m68k/m680x0/fpu/s_nextafterl.c: Include <errno.h>.
        (__nextafterl): Set errno on overflow and underflow.
        * math/libm-test.inc (nextafter_test_data): Do not allow errno
        setting to be missing on overflow.  Add more tests.
        (nexttoward_test_data): Likewise.

        * configure.ac (libc_cv_initfini_array): Remove configure test.
        * configure: Regenerated.

2015-10-29  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19189]
        * sysdeps/ieee754/ldbl-128/s_log1pl.c (__log1pl): Make check for
        non-finite argument handle arguments with negative sign.

        * math/libm-test.inc (j0_test_data): Do not test sign of zero
        result from infinite argument.
        (j1_test_data): Likewise.
        (jn_test_data): Likewise.
        (y0_test_data): Likewise.
        (y1_test_data): Likewise.
        (yn_test_data): Likewise.

        [BZ #16171]
        * math/w_remainder.c (drem): Define as weak alias of __remainder.
        [NO_LONG_DOUBLE] (dreml): Define as weak alias of __remainder.
        * math/w_remainderf.c (dremf): Define as weak alias of
        __remainderf.
        * math/w_remainderl.c (dreml): Define as weak alias of
        __remainderl.
        * sysdeps/ia64/fpu/e_remainder.S (drem): Define as weak alias of
        __remainder.
        * sysdeps/ia64/fpu/e_remainderf.S (dremf): Define as weak alias of
        __remainderf.
        * sysdeps/ia64/fpu/e_remainderl.S (dreml): Define as weak alias of
        __remainderl.
        * sysdeps/ieee754/ldbl-opt/nldbl-remainder.c (dreml): Define as
        weak alias of remainderl.
        * sysdeps/ieee754/ldbl-opt/w_remainder.c
        [LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)] (__drem): Define as strong
        alias of __remainder.
        [LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)] (dreml): Use compat_symbol.
        * sysdeps/ieee754/ldbl-opt/w_remainderl.c (__dreml): Define as
        strong alias of __remainderl.
        (dreml): Use long_double_symbol.
        * math/Makefile (libm-calls): Remove w_drem.
        * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Remove drem.
        (CFLAGS-nldbl-drem.c): Remove variable.
        (CFLAGS-nldbl-remainder.c): Add -fno-builtin-dreml.
        * math/w_drem.c: Remove file.
        * math/w_dremf.c: Likewise.
        * math/w_dreml.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-drem.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_drem.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/w_dreml.c: Likewise.

        * sysdeps/i386/configure.ac (cpuid.h): Do not test for header.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/x86_64/configure.ac (cpuid.h): Do not test for header.
        * sysdeps/x86_64/configure: Regenerated.

        * configure.ac (libc_cv_asm_protected_directive): Remove configure
        test.
        (libc_cv_visibility_attribute): Likewise.
        (libc_cv_protected_data): Test unconditionally.
        (libc_cv_broken_visibility_attribute): Remove configure test.
        (libc_cv_have_sdata_section): Test unconditionally.
        * configure: Regenerated.

        * include/libc-internal.h (libc_max_align_t): Remove typedef.
        * include/scratch_buffer.h: Include <stddef.h> instead of
        <libc-internal.h>.
        (struct scratch_buffer): Use max_align_t instead of
        libc_max_align_t.

2015-10-29  Florian Weimer  <fweimer@redhat.com>

        * elf/dl-fini.c (_dl_fini): Rewrite to use variable-length array
        instead of extend_alloca.  Change control flow to avoid a goto.
        Remove assert which is trivially always true.

2015-10-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16068]
        * sysdeps/i386/fpu/fesetenv.c: Include <fpu_control.h>.
        (FE_ALL_EXCEPT_X86): New macro.
        (__fesetenv): Use FE_ALL_EXCEPT_X86 in most places instead of
        FE_ALL_EXCEPT.  Ensure precision control is included in
        floating-point state.  Ensure that FE_DFL_ENV and FE_NOMASK_ENV
        handle "denormal operand exception" and clear FZ and DAZ bits.
        * sysdeps/x86_64/fpu/fesetenv.c: Include <fpu_control.h>.
        (FE_ALL_EXCEPT_X86): New macro.
        (__fesetenv): Use FE_ALL_EXCEPT_X86 in most places instead of
        FE_ALL_EXCEPT.  Ensure precision control is included in
        floating-point state.  Ensure that FE_DFL_ENV and FE_NOMASK_ENV
        handle "denormal operand exception" and clear FZ and DAZ bits.
        * sysdeps/x86/fpu/test-fenv-sse-2.c: New file.
        * sysdeps/x86/fpu/test-fenv-x87.c: Likewise.
        * sysdeps/x86/fpu/Makefile [$(subdir) = math] (tests): Add
        test-fenv-x87 and test-fenv-sse-2.
        [$(subdir) = math] (CFLAGS-test-fenv-sse-2.c): New variable.

        * math/libm-test.inc (BUILD_COMPLEX): Remove macro.
        * math/test-double.h (BUILD_COMPLEX): New macro.
        * math/test-float.h (BUILD_COMPLEX): Likewise.
        * math/test-ldouble.h (BUILD_COMPLEX): Likewise.

        * math/libm-test.inc (min_subnorm_value): Use LDBL_TRUE_MIN,
        DBL_TRUE_MIN and FLT_TRUE_MIN instead of __LDBL_DENORM_MIN__,
        __DBL_DENORM_MIN__ and __FLT_DENORM_MIN__.
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Refer to DBL_TRUE_MIN
        instead of DBL_DENORM_MIN in comment.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Refer to
        LDBL_TRUE_MIN instead of LDBL_DENORM_MIN in comment.
        * sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c: Include <float.h>.
        (__nextafterl): Use LDBL_TRUE_MIN instead of __LDBL_DENORM_MIN__.
        * sysdeps/ieee754/ldbl-96/s_fmal.c (__fmal): Refer to
        LDBL_TRUE_MIN instead of LDBL_DENORM_MIN in comment.

2015-10-28  Florian Weimer  <fweimer@redhat.com>

        [BZ #19048]
        * malloc/malloc.c (struct malloc_state): Update comment.  Add
        attached_threads member.
        (main_arena): Initialize attached_threads.
        * malloc/arena.c (list_lock): Update comment.
        (ptmalloc_lock_all, ptmalloc_unlock_all): Likewise.
        (ptmalloc_unlock_all2): Reinitialize arena reference counts.
        (deattach_arena): New function.
        (_int_new_arena): Initialize arena reference count and deattach
        replaced arena.
        (get_free_list, reused_arena): Update reference count and deattach
        replaced arena.
        (arena_thread_freeres): Update arena reference count and only put
        unreferenced arenas on the free list.

2015-10-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19181]
        * sysdeps/i386/fpu/fesetenv.c (__fesetenv): Clear already-raised
        SSE exceptions when argument is FE_DFL_ENV or FE_NOMASK_ENV.
        * sysdeps/x86_64/fpu/fesetenv.c (__fesetenv): Likewise.
        * math/test-fenv-clear-main.c: New file.
        * math/test-fenv-clear.c: Likewise.
        * math/Makefile (tests): Add test-fenv-clear.
        * sysdeps/x86/fpu/test-fenv-clear-sse.c: New file.
        * sysdeps/x86/fpu/Makefile [$(subdir) = math] (tests): Add
        test-fenv-clear-sse.
        [$(subdir) = math] (CFLAGS-test-fenv-clear-sse.c): New variable.

        * math/libm-test.inc (TYPE_DECIMAL_DIG): Use LDBL_DECIMAL_DIG,
        DBL_DECIMAL_DIG and FLT_DECIMAL_DIG instead of __DECIMAL_DIG__,
        __DBL_DECIMAL_DIG__ and __FLT_DECIMAL_DIG__.

2015-10-28  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

        * sysdeps/powerpc/libc-tls.c: New file. Provides __tls_get_addr () in
        static libc.

2015-10-28  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/configure.ac (libc_cv_cc_avx2): Remove configure
        test.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/x86_64/configure.ac (libc_cv_cc_avx2): Remove configure
        test.
        * sysdeps/x86_64/configure: Regenerated.
        * config.h.in (HAVE_AVX2_SUPPORT): Remove #undef.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memset-avx2 unconditionally instead of conditionally on
        [$(config-cflags-avx2) = yes].
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list) [HAVE_AVX2_SUPPORT]: Make code
        unconditional.
        * sysdeps/x86_64/multiarch/memset.S [HAVE_AVX2_SUPPORT]: Likewise.
        * sysdeps/x86_64/multiarch/memset_chk.S
        [IS_IN (libc) && SHARED && HAVE_AVX2_SUPPORT]: Change conditional
        to [IS_IN (libc) && SHARED].

2015-10-27  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/arm/configure.ac (libc_cv_arm_tls_desc): Remove
        configure test.
        * sysdeps/arm/configure: Regenerated.
        * sysdeps/arm/Makefile [!have-arm-tls-desc] (have-arm-tls-desc):
        Define variable if not already defined.

        [BZ #17404]
        * sysdeps/mips/atomic-machine.h
        [__GNUC_PREREQ (4, 8) || (__mips16 && __GNUC_PREREQ (4, 7))]:
        Change conditional to [__GNUC_PREREQ (4, 8) || __mips16].
        [__mips16 && !__GNUC_PREREQ (4, 7)]: Remove conditional code.

        * resolv/res_send.c (send_vc) [__GNUC_PREREQ (4, 7)]: Make code
        unconditional.
        * soft-fp/fmadf4.c [__GNUC_PREREQ (4, 7)]: Likewise.
        [!__GNUC_PREREQ (4, 7)]: Remove conditional code.
        * soft-fp/fmasf4.c [__GNUC_PREREQ (4, 7)]: Make code
        unconditional.
        [!__GNUC_PREREQ (4, 7)]: Remove conditional code.
        * soft-fp/fmatf4.c [__GNUC_PREREQ (4, 7)]: Make code
        unconditional.
        [!__GNUC_PREREQ (4, 7)]: Remove conditional code.
        * stdlib/setenv.c
        [((__GNUC__ << 16) + __GNUC_MINOR__) >= ((4 << 16) + 7)]: Make
        code unconditional.
        [!(((__GNUC__ << 16) + __GNUC_MINOR__) >= ((4 << 16) + 7))]:
        Remove conditional code.
        * sysdeps/ieee754/dbl-64/e_lgamma_r.c
        (__ieee754_lgamma_r) [__GNUC_PREREQ (4, 7)]: Make code
        unconditional.
        (__ieee754_lgamma_r) [!__GNUC_PREREQ (4, 7)]: Remove conditional
        code.
        * sysdeps/ieee754/flt-32/e_lgammaf_r.c
        (__ieee754_lgammaf_r) [__GNUC_PREREQ (4, 7)]: Make code
        unconditional.
        (__ieee754_lgammaf_r) [!__GNUC_PREREQ (4, 7)]: Remove conditional
        code.
        * sysdeps/ieee754/ldbl-128/k_tanl.c
        (__kernel_tanl) [__GNUC_PREREQ (4, 7)]: Make code unconditional.
        (__kernel_tanl) [!__GNUC_PREREQ (4, 7)]: Remove conditional code.
        * sysdeps/ieee754/ldbl-128ibm/k_tanl.c
        (__kernel_tanl) [__GNUC_PREREQ (4, 7)]: Make code unconditional.
        (__kernel_tanl) [!__GNUC_PREREQ (4, 7)]: Remove conditional code.
        * sysdeps/ieee754/ldbl-96/e_lgammal_r.c
        (__ieee754_lgammal_r) [__GNUC_PREREQ (4, 7)]: Make code
        unconditional.
        (__ieee754_lgammal_r) [!__GNUC_PREREQ (4, 7)]: Remove conditional
        code.
        * sysdeps/ieee754/ldbl-96/k_tanl.c
        (__kernel_tanl) [__GNUC_PREREQ (4, 7)]: Make code unconditional.
        (__kernel_tanl) [!__GNUC_PREREQ (4, 7)]: Remove conditional code.

        * nptl/tst-initializers1-c11.c: New file.
        * nptl/tst-initializers1-gnu11.c: Likewise.
        * nptl/Makefile (tests): Add these new tests.
        (CFLAGS-tst-initializers1-c11.c): New variable.
        (CFLAGS-tst-initializers1-gnu11.c): Likewise.

        * Makeconfig (CFLAGS): Use -std=gnu11 instead of -std=gnu99.
        * Makefile ($(objpfx)c++-types-check.out): Filter out -std=gnu11
        instead of -std=gnu99.
        * configure.ac (systemtap): Test with -std=gnu11 instead of
        -std=gnu99.
        * configure: Regenerated.
        * math/gen-auto-libm-tests.c: Use -std=gnu11 instead of -std=gnu99
        in compilation command in comment.

        * sysdeps/nptl/configure.ac: Remove file.
        * sysdeps/nptl/configure: Remove generated file.
        * configure.ac (libc_cv_forced_unwind): Do not substitute.
        * configure: Regenerated.
        * config.h.in (HAVE_FORCED_UNWIND): Remove #undef.
        * config.make.in (have-forced-unwind): Remove variable.
        * nptl/Makefile [$(have-forced-unwind) = yes]: Make code
        unconditional.
        * nptl/descr.h [HAVE_FORCED_UNWIND]: Likewise.
        * nptl/unwind.c [HAVE_FORCED_UNWIND]: Likewise.
        (__pthread_unwind) [!HAVE_FORCED_UNWIND]: Remove conditional code.
        * nptl/version.c [HAVE_FORCED_UNWIND]: Make code unconditional.
        * sysdeps/nptl/Makefile [$(have-forced-unwind) = yes]: Make code
        unconditional.

2015-10-27  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        [BZ #19174]
        * sysdeps/powerpc/nptl/elide.h (__elide_lock): Fix usage of
        .skip_lock_out_of_tbegin_retries.
        * sysdeps/unix/sysv/linux/powerpc/elision-lock.c
        (__lll_lock_elision): Likewise, and respect a value of
        try_tbegin <= 0.

2015-10-27  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

        * elf/dl-support.c (_dl_aux_init): Added AT_PLATFORM to the case
        statement.

2015-10-27  Joseph Myers  <joseph@codesourcery.com>

        * conform/Makefile (test-xfail-ISO11/complex.h/conform): Remove
        variable.
        (test-xfail-ISO11/stdalign.h/conform): Likewise.
        (test-xfail-ISO11/stdnoreturn.h/conform): Likewise.

        * conform/GlibcConform.pm ($CFLAGS{"ISO11"}): Use -std=c11 instead
        of -std=c1x -D_ISOC11_SOURCE.

        * configure.ac (libc_cv_compiler_ok): Require GCC 4.7 or later.
        * configure: Regenerated.
        * manual/install.texi (Tools for Compilation): Document
        requirement for GCC 4.7 or later.
        * INSTALL: Regenerated.

2015-10-27  Ludovic Courtès  <ludo@gnu.org>

        * locale/loadlocale.c (_nl_intern_locale_data): Change assertion
        on CNT to a conditional jump to 'puntdata'.

2015-10-27  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (libc_cv_gcc___thread): Remove configure test.
        (libc_cv_gcc_tls_model_attr): Likewise.
        * configure: Regenerated.

        * configure.ac (libc_cv_need_minus_P): Remove configure test.
        * configure: Regenerated.
        * Makeconfig (asm-CPPFLAGS): Remove reference to -P in comment.

2015-10-26  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (old_glibc_headers): Remove configure test.
        * configure: Regenerated.
        * config.make.in (old-glibc-headers): Remove variable.
        * Makefile [!$(install_root) && $(old-glibc-headers) = yes]
        (install): Remove dependency on remove-old-headers.
        (headers2_0): Remove variable.
        (remove-old-headers): Remove rule.

        * configure.ac (libc_cv_dot_text): Remove configure test.
        (libc_cv_asm_set_directive): Use .text instead of
        ${libc_cv_dot_text} in configure test.
        * configure: Regenerated.

2015-10-26  Florian Weimer  <fweimer@redhat.com>

        [BZ #19168]
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.

2015-10-26  Florian Weimer  <fweimer@redhat.com>

        * configure.ac (CXX): Clear the variable if the C++ toolchain does
        not support static linking.
        * configure: Regenerate.

2015-10-23  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (check_float_internal): Do not special-case
        errors up to 0.5 ulp.

        * math/auto-libm-test-in: Add more tests of log, log10, log1p and
        log2.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (MAX_EXP): New macro.
        (ilogb_test_data): Add more tests.
        (isfinite_test_data): Likewise.
        (isgreater_test_data): Likewise.
        (isgreaterequal_test_data): Likewise.
        (isinf_test_data): Likewise.
        (isless_test_data): Likewise.
        (islessequal_test_data): Likewise.
        (islessgreater_test_data): Likewise.
        (isnan_test_data): Likewise.
        (isnormal_test_data): Likewise.
        (issignaling_test_data): Likewise.
        (isunordered_test_data): Likewise.
        (j0_test_data): Likewise.
        (j1_test_data): Likewise.
        (jn_test_data): Likewise.
        (lgamma_test_data): Likewise.
        (log_test_data): Likewise.
        (log10_test_data): Likewise.
        (log1p_test_data): Likewise.
        (log2_test_data): Likewise.
        (logb_test_data): Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

        [BZ #18611]
        * sysdeps/ieee754/dbl-64/e_j1.c (__ieee754_j1): Set errno and
        avoid excess range and precision on underflow.
        * sysdeps/ieee754/dbl-64/e_jn.c (__ieee754_jn): Likewise.
        * sysdeps/ieee754/flt-32/e_j1f.c (__ieee754_j1f): Likewise.
        * sysdeps/ieee754/flt-32/e_jnf.c (__ieee754_jnf): Likewise.
        * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_j1l): Set errno on
        underflow.
        * sysdeps/ieee754/ldbl-128/e_jnl.c (__ieee754_jnl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_jnl.c (__ieee754_jnl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_j1l.c (__ieee754_j1l): Likewise.
        * sysdeps/ieee754/ldbl-96/e_jnl.c (__ieee754_jnl): Likewise.
        * math/auto-libm-test-in: Do not allow missing errno setting for
        tests of j1 and jn.
        * math/auto-libm-test-out: Regenerated.

2015-10-22  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15491]
        * sysdeps/i386/fpu/s_nearbyint.S (__nearbyint): Save and restore
        floating-point environment instead of clearing all exceptions.
        * sysdeps/i386/fpu/s_nearbyintf.S (__nearbyintf): Likewise.
        * sysdeps/i386/fpu/s_nearbyintl.S (__nearbyintl): Likewise,
        merging in "invalid" exceptions from frndint.
        * sysdeps/x86_64/fpu/s_nearbyintl.S (__nearbyintl): Likewise.
        * math/test-nearbyint-except.c: New file.
        * math/Makefile (tests): Add test-nearbyint-except.

2015-10-22  Chris Metcalf  <cmetcalf@ezchip.com>

        * NEWS: Mention bug 18699 fixed by commit fe8c2b33aed0.

        * sysdeps/tile/libm-test-ulps: Regenerated.

2015-10-22  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sync_file_range.c
        (__NR_sync_file_range2): Assume it is always defined.
        * sysdeps/unix/sysv/linux/mips/mips32/sync_file_range.c
        (__NR_sync_file_range): Assume it is always defined.

2015-10-22  Andreas Schwab  <schwab@suse.de>

        * sysdeps/unix/sysv/linux/i386/fxstat.c (__fxstat): Use
        INTERNAL_SYSCALL_ERRNO.
        * sysdeps/unix/sysv/linux/i386/fxstatat.c (__fxstatat): Likewise.
        * sysdeps/unix/sysv/linux/i386/lockf64.c (lockf64): Likewise.
        * sysdeps/unix/sysv/linux/i386/lxstat.c (__lxstat): Likewise.
        * sysdeps/unix/sysv/linux/i386/sigaction.c (__libc_sigaction):
        Likewise.
        * sysdeps/unix/sysv/linux/i386/xstat.c (__xstat): Likewise.

2015-10-21  Joseph Myers  <joseph@codesourcery.com>

        * io/tst-fcntl.c (fd): New static variable.
        (do_prepare): Open temporary file here....
        (do_test): ...not here.

        * io/ftwtest-sh: Also trap on exit to remove temporary files.

2015-10-21  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/i386/libc-do-syscall.S: Replace
        __GNUC_PREREQ (5,0) with OPTIMIZE_FOR_GCC_5.
        * sysdeps/unix/sysv/linux/i386/sysdep.h (OPTIMIZE_FOR_GCC_5):
        Moved before "#ifdef __ASSEMBLER__".

2015-10-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19156]
        * sysdeps/ieee754/ldbl-128/e_j0l.c (__ieee754_j0l): Return 1 for
        arguments very close to 0.

2015-10-21  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/unix/sysv/linux/tile/sysdep.h (PSEUDO_END)
        (PSEUDO_NOERRNO, PSEUDO_END_NOERRNO): Undef before defining.

2015-10-21  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/i386/sysdep.h (OPTIMIZE_FOR_GCC_5):
        New.  Defined for GCC 5 and above when not compiling for
        profiling.
        Replace __GNUC_PREREQ (5,0) with OPTIMIZE_FOR_GCC_5.

        * sysdeps/unix/sysv/linux/i386/Makefile (CFLAGS-epoll_pwait.c):
        Renamed to ...
        (CFLAGS-epoll_pwait.o): This.
        (CFLAGS-mmap.c): Renamed to ...
        (CFLAGS-mmap.o): This.
        (CFLAGS-mmap64.c): Renamed to ...
        (CFLAGS-mmap64.o): This.
        (CFLAGS-epoll_pwait.os): New.
        (CFLAGS-mmap.os): Likewise.
        (CFLAGS-mmap64.os): Likewise.
        (CFLAGS-semtimedop.os): Likewise.
        (CFLAGS-semtimedop.c): Renamed to ...
        (CFLAGS-semtimedop.o): This.

2015-10-21  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * debug/tst-backtrace4.c (handle_signal): Fix a comment and
        warning message.

2015-10-21  Joseph Myers  <joseph@codesourcery.com>

        * Makeconfig (+gccwarn-c): Add -Wold-style-definition.
        * Makefile ($(objpfx)c++-types-check.out): Filter out
        $(+gccwarn-c) instead of -Wstrict-prototypes.

        * io/fts.c (fts_open): Convert to prototype-style function
        definition.
        * malloc/mcheck.c (mcheck): Likewise.
        (mcheck_pedantic): Likewise.
        * posix/regexec.c (re_search_2_stub): Likewise.  Use
        internal_function.
        (re_search_internal): Likewise.
        * resolv/res_init.c [RESOLVSORT] (net_mask): Convert to
        prototype-style function definition.
        * sunrpc/clnt_udp.c (clntudp_call): Likewise.
        * sunrpc/pmap_rmt.c (clnt_broadcast): Likewise.
        * sunrpc/rpcsvc/rusers.x (xdr_utmp): Likewise.
        (xdr_utmpptr): Likewise.
        (xdr_utmparr): Likewise.
        (xdr_utmpidle): Likewise.
        (xdr_utmpidleptr): Likewise.
        (xdr_utmpidlearr): Likewise.

        * math/auto-libm-test-in: Add more tests of hypot, j0, j1, jn,
        log, log10 and log2.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (fmod_test_data): Add more tests.
        (fpclassify_test_data): Likewise.
        (frexp_test_data): Likewise.
        (hypot_test_data): Likewise.
        (ilogb_test_data): Likewise.

2015-10-20  Joseph Myers  <joseph@codesourcery.com>

        * debug/fortify_fail.c (__fortify_fail): Convert to
        prototype-style function definition.  Use internal_function.
        * libio/genops.c (save_for_backup): Convert to prototype-style
        function definition.
        * libio/wgenops.c (save_for_wbackup): Likewise.
        * login/grantpt.c (grantpt): Likewise.
        * login/ptsname.c (ptsname): Likewise.
        (__ptsname_r): Likewise.
        * login/unlockpt.c (unlockpt): Likewise.
        * mach/msgserver.c (__mach_msg_server): Likewise.
        * misc/efgcvt.c (__APPEND (FUNC_PREFIX, fcvt)): Likewise.
        (__APPEND (FUNC_PREFIX, ecvt)): Likewise.
        (__APPEND (FUNC_PREFIX, gcvt)): Likewise.
        * misc/efgcvt_r.c (__APPEND (FUNC_PREFIX, fcvt_r)): Likewise.
        (__APPEND (FUNC_PREFIX, ecvt_r)): Likewise.
        * nptl/cleanup_compat.c (_pthread_cleanup_push): Likewise.
        * nptl/cleanup_defer_compat.c (_pthread_cleanup_push_defer):
        Likewise.
        * nptl/libc_pthread_init.c (__libc_pthread_init): Likewise.  Use
        internal_function.
        * nptl/pthread_atfork.c (__pthread_atfork): Convert to
        prototype-style function definition.
        * nptl/pthread_create.c (__pthread_create_2_1): Likewise.
        [SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)]
        (__pthread_create_2_0): Likewise.
        * nptl/pthread_key_create.c (__pthread_key_create): Likewise.
        * nptl/register-atfork.c (__register_atfork): Likewise.
        * posix/glob.c (glob): Likewise.
        * posix/regcomp.c (re_comp): Likewise.
        * posix/regexec.c (re_exec): Likewise.
        * stdlib/add_n.c [__STDC__]: Make code unconditional.
        [!__STDC__]: Remove conditional code.
        * stdlib/cmp.c [__STDC__]: Make code unconditional.
        [!__STDC__]: Remove conditional code.
        * stdlib/divmod_1.c [__STDC__]: Make code unconditional.
        [!__STDC__]: Remove conditional code.
        * stdlib/divrem.c [__STDC__]: Make code unconditional.
        [!__STDC__]: Remove conditional code.
        * stdlib/lshift.c [__STDC__]: Make code unconditional.
        [!__STDC__]: Remove conditional code.
        * stdlib/mod_1.c [__STDC__]: Make code unconditional.
        [!__STDC__]: Remove conditional code.
        * stdlib/mul.c [__STDC__]: Make code unconditional.
        [!__STDC__]: Remove conditional code.
        * stdlib/mul_n.c [__STDC__]: Make code unconditional.
        [!__STDC__]: Remove conditional code.
        * stdlib/rshift.c [__STDC__]: Make code unconditional.
        [!__STDC__]: Remove conditional code.
        * stdlib/strtod.c (INTERNAL (STRTOF)): Convert to prototype-style
        function definition.
        (STRTOF): Likewise.
        * stdlib/strtod_l.c (__STRTOF): Likewise.
        * stdlib/strtol.c (INTERNAL (strtol)): Likewise.
        * stdlib/strtol_l.c (INTERNAL (__strtol_l)): Likewise.
        (__strtol_l): Likewise.
        * stdlib/sub_n.c [__STDC__]: Make code unconditional.
        [!__STDC__]: Remove conditional code.
        * string/memrchr.c (MEMRCHR): Convert to prototype-style function
        definition.
        * string/strcasecmp.c (LOCALE_PARAM_DECL): Remove macro.
        [USE_IN_EXTENDED_LOCALE_MODEL] (LOCALE_PARAM): Include argument
        type.
        (__strcasecmp): Convert to prototype-style function definition.
        * string/strncase.c (LOCALE_PARAM_DECL): Remove macro.
        [USE_IN_EXTENDED_LOCALE_MODEL] (LOCALE_PARAM): Include argument
        type.
        (__strncasecmp): Convert to prototype-style function definition.
        * sunrpc/pm_getport.c (__libc_rpc_getport): Likewise.
        * sunrpc/xdr.c (xdr_union): Likewise.
        * sunrpc/xdr_array.c (xdr_array): Likewise.
        * sunrpc/xdr_ref.c (xdr_reference): Likewise.
        * sysdeps/m68k/m680x0/fpu/s_atan.c (__CONCATX(__,FUNC)): Likewise.
        * sysdeps/m68k/m680x0/fpu/s_isinf.c (__CONCATX(__,FUNC)):
        Likewise.
        * sysdeps/m68k/m680x0/fpu/s_scalbn.c (__CONCATX(__scalbn,suffix):
        Likewise.
        * sysdeps/m68k/m680x0/fpu/s_sincos.c (CONCATX(__,FUNC)): Likewise.
        * sysdeps/unix/sysv/linux/i386/scandir64.c (__old_scandir64):
        Likewise.
        * time/strftime_l.c (LOCALE_PARAM_DECL): Remove macro.
        (LOCALE_PARAM_PROTO): Likewise.
        [_LIBC && USE_IN_EXTENDED_LOCALE_MODEL] (LOCALE_PARAM): Include
        argument type.
        (ut_argument_spec): Remove macro.
        (ut_argument_spec_iso): Rename to ut_argument_spec.
        (memcpy_lowcase): Use LOCALE_PARAM in declaration.  Convert to
        prototype-style function definition.
        (memcpy_uppcase): Likewise.
        (__strftime_internal): Likewise.
        (my_strftime): Likewise.
        * time/strptime_l.c (LOCALE_PARAM_PROTO): Remove macro.
        (LOCALE_PARAM_DECL): Likewise.
        [_LIBC] (LOCALE_PARAM): Include argument type.
        (__strptime_internal): Convert to prototype-style function
        definition.
        (strptime): Likewise.
        * wcsmbs/wcscasecmp.c (LOCALE_PARAM_DECL): Remove macro.
        [USE_IN_EXTENDED_LOCALE_MODEL] (LOCALE_PARAM): Include argument
        type.
        (__wcscasecmp): Convert to prototype-style function definition.
        * wcsmbs/wcsncase.c (LOCALE_PARAM_DECL): Remove macro.
        [USE_IN_EXTENDED_LOCALE_MODEL] (LOCALE_PARAM): Include argument
        type.
        (__wcsncasecmp): Convert to prototype-style function definition.

        * crypt/md5-crypt.c (__md5_crypt_r): Convert to prototype-style
        function definition.
        * crypt/sha256-crypt.c (__sha256_crypt_r): Likewise.
        * crypt/sha512-crypt.c (__sha512_crypt_r): Likewise.
        * debug/backtracesyms.c (__backtrace_symbols): Likewise.
        * elf/dl-minimal.c (_itoa): Likewise.
        * hurd/hurdmalloc.c (malloc): Likewise.
        (free): Likewise.
        (realloc): Likewise.
        * inet/inet6_option.c (inet6_option_space): Likewise.
        (inet6_option_init): Likewise.
        (inet6_option_append): Likewise.
        (inet6_option_alloc): Likewise.
        (inet6_option_next): Likewise.
        (inet6_option_find): Likewise.
        * io/ftw.c (FTW_NAME): Likewise.
        (NFTW_NAME): Likewise.
        (NFTW_NEW_NAME): Likewise.
        (NFTW_OLD_NAME): Likewise.
        * libio/iofwide.c (_IO_fwide): Likewise.
        * libio/strops.c (_IO_str_init_static_internal): Likewise.
        (_IO_str_init_static): Likewise.
        (_IO_str_init_readonly): Likewise.
        (_IO_str_overflow): Likewise.
        (_IO_str_underflow): Likewise.
        (_IO_str_count): Likewise.
        (_IO_str_seekoff): Likewise.
        (_IO_str_pbackfail): Likewise.
        (_IO_str_finish): Likewise.
        * libio/wstrops.c (_IO_wstr_init_static): Likewise.
        (_IO_wstr_overflow): Likewise.
        (_IO_wstr_underflow): Likewise.
        (_IO_wstr_count): Likewise.
        (_IO_wstr_seekoff): Likewise.
        (_IO_wstr_pbackfail): Likewise.
        (_IO_wstr_finish): Likewise.
        * locale/programs/localedef.c (normalize_codeset): Likewise.
        * locale/programs/locarchive.c (add_locale_to_archive): Likewise.
        (add_locales_to_archive): Likewise.
        (delete_locales_from_archive): Likewise.
        * malloc/malloc.c (__libc_mallinfo): Likewise.
        * math/gen-auto-libm-tests.c (init_fp_formats): Likewise.
        * misc/tsearch.c (__tfind): Likewise.
        * nptl/pthread_attr_destroy.c (__pthread_attr_destroy): Likewise.
        * nptl/pthread_attr_getdetachstate.c
        (__pthread_attr_getdetachstate): Likewise.
        * nptl/pthread_attr_getguardsize.c (pthread_attr_getguardsize):
        Likewise.
        * nptl/pthread_attr_getinheritsched.c
        (__pthread_attr_getinheritsched): Likewise.
        * nptl/pthread_attr_getschedparam.c
        (__pthread_attr_getschedparam): Likewise.
        * nptl/pthread_attr_getschedpolicy.c
        (__pthread_attr_getschedpolicy): Likewise.
        * nptl/pthread_attr_getscope.c (__pthread_attr_getscope):
        Likewise.
        * nptl/pthread_attr_getstack.c (__pthread_attr_getstack):
        Likewise.
        * nptl/pthread_attr_getstackaddr.c (__pthread_attr_getstackaddr):
        Likewise.
        * nptl/pthread_attr_getstacksize.c (__pthread_attr_getstacksize):
        Likewise.
        * nptl/pthread_attr_init.c (__pthread_attr_init_2_1): Likewise.
        (__pthread_attr_init_2_0): Likewise.
        * nptl/pthread_attr_setdetachstate.c
        (__pthread_attr_setdetachstate): Likewise.
        * nptl/pthread_attr_setguardsize.c (pthread_attr_setguardsize):
        Likewise.
        * nptl/pthread_attr_setinheritsched.c
        (__pthread_attr_setinheritsched): Likewise.
        * nptl/pthread_attr_setschedparam.c
        (__pthread_attr_setschedparam): Likewise.
        * nptl/pthread_attr_setschedpolicy.c
        (__pthread_attr_setschedpolicy): Likewise.
        * nptl/pthread_attr_setscope.c (__pthread_attr_setscope):
        Likewise.
        * nptl/pthread_attr_setstack.c (__pthread_attr_setstack):
        Likewise.
        * nptl/pthread_attr_setstackaddr.c (__pthread_attr_setstackaddr):
        Likewise.
        * nptl/pthread_attr_setstacksize.c (__pthread_attr_setstacksize):
        Likewise.
        * nptl/pthread_condattr_setclock.c (pthread_condattr_setclock):
        Likewise.
        * nptl/pthread_create.c (__find_in_stack_list): Likewise.
        * nptl/pthread_getattr_np.c (pthread_getattr_np): Likewise.
        * nptl/pthread_mutex_cond_lock.c (__pthread_mutex_lock): Define to
        use internal_function.
        * nptl/pthread_mutex_init.c (__pthread_mutex_init): Convert to
        prototype-style function definition.
        * nptl/pthread_mutex_lock.c (__pthread_mutex_lock): Likewise.
        (__pthread_mutex_cond_lock_adjust): Likewise.  Use
        internal_function.
        * nptl/pthread_mutex_timedlock.c (pthread_mutex_timedlock):
        Convert to prototype-style function definition.
        * nptl/pthread_mutex_trylock.c (__pthread_mutex_trylock):
        Likewise.
        * nptl/pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt):
        Likewise.
        (__pthread_mutex_unlock): Likewise.
        * nptl_db/td_ta_clear_event.c (td_ta_clear_event): Likewise.
        * nptl_db/td_ta_set_event.c (td_ta_set_event): Likewise.
        * nptl_db/td_thr_clear_event.c (td_thr_clear_event): Likewise.
        * nptl_db/td_thr_event_enable.c (td_thr_event_enable): Likewise.
        * nptl_db/td_thr_set_event.c (td_thr_set_event): Likewise.
        * nss/makedb.c (process_input): Likewise.
        * posix/fnmatch.c (__strchrnul): Likewise.
        (__wcschrnul): Likewise.
        (fnmatch): Likewise.
        * posix/fnmatch_loop.c (FCT): Likewise.
        * posix/glob.c (globfree): Likewise.
        (__glob_pattern_type): Likewise.
        (__glob_pattern_p): Likewise.
        * posix/regcomp.c (re_compile_pattern): Likewise.
        (re_set_syntax): Likewise.
        (re_compile_fastmap): Likewise.
        (regcomp): Likewise.
        (regerror): Likewise.
        (regfree): Likewise.
        * posix/regexec.c (regexec): Likewise.
        (re_match): Likewise.
        (re_search): Likewise.
        (re_match_2): Likewise.
        (re_search_2): Likewise.
        (re_search_stub): Likewise.  Use internal_function
        (re_copy_regs): Likewise.
        (re_set_registers): Convert to prototype-style function
        definition.
        (prune_impossible_nodes): Likewise.  Use internal_function.
        * resolv/inet_net_pton.c (inet_net_pton): Convert to
        prototype-style function definition.
        (inet_net_pton_ipv4): Likewise.
        * stdlib/strtod_l.c (____STRTOF_INTERNAL): Likewise.
        * sysdeps/pthread/aio_cancel.c (aio_cancel): Likewise.
        * sysdeps/pthread/aio_suspend.c (aio_suspend): Likewise.
        * sysdeps/pthread/timer_delete.c (timer_delete): Likewise.
        * sysdeps/unix/sysv/linux/dl-openat64.c (openat64): Likewise.
        Make variadic.
        * time/strptime_l.c (localtime_r): Convert to prototype-style
        function definition.
        * wcsmbs/mbsnrtowcs.c (__mbsnrtowcs): Likewise.
        * wcsmbs/mbsrtowcs_l.c (__mbsrtowcs_l): Likewise.
        * wcsmbs/wcsnrtombs.c (__wcsnrtombs): Likewise.
        * wcsmbs/wcsrtombs.c (__wcsrtombs): Likewise.

        * crypt/crypt.c (_ufc_doit_r): Convert to prototype-style function
        definition.
        (_ufc_doit_r): Likewise.
        * crypt/crypt_util.c (_ufc_copymem): Likewise.
        (_ufc_output_conversion_r): Likewise.
        * inet/inet_mkadr.c (__inet_makeaddr): Likewise.
        * inet/rcmd.c (rcmd_af): Likewise.
        (rcmd): Likewise.
        (ruserok_af): Likewise.
        (ruserok): Likewise.
        (ruserok2_sa): Likewise.
        (ruserok_sa): Likewise.
        (iruserok_af): Likewise.
        (iruserok): Likewise.
        (__ivaliduser): Likewise.
        (__validuser2_sa): Likewise.
        * inet/rexec.c (rexec_af): Likewise.
        (rexec): Likewise.
        * inet/ruserpass.c (ruserpass): Likewise.
        * locale/programs/xmalloc.c (xcalloc): Likewise.
        * manual/examples/timeval_subtract.c (timeval_subtract): Likewise.
        * math/w_drem.c (__drem): Likewise.
        * math/w_dremf.c (__dremf): Likewise.
        * math/w_dreml.c (__dreml): Likewise.
        * misc/daemon.c (daemon): Likewise.
        * resolv/res_debug.c (p_fqnname): Likewise.
        * stdlib/div.c (div): Likewise.
        * string/memcmp.c (memcmp_bytes): Likewise.
        * sunrpc/pmap_rmt.c (pmap_rmtcall): Likewise.
        * sunrpc/svc_udp.c (svcudp_bufcreate): Likewise.

        * crypt/cert.c (main): Convert to prototype-style function
        definition.
        * io/pipe.c (__pipe): Likewise.
        * io/pipe2.c (__pipe2): Likewise.
        * misc/futimesat.c (futimesat): Likewise.
        * misc/utimes.c (__utimes): Likewise.
        * posix/execve.c (__execve): Likewise.
        * posix/execvp.c (execvp): Likewise.
        * posix/execvpe.c (__execvpe): Likewise.
        * posix/fexecve.c (fexecve): Likewise.
        * socket/socketpair.c (socketpair): Likewise.
        * stdlib/drand48-iter.c (__drand48_iterate): Likewise.
        * stdlib/erand48.c (erand48): Likewise.
        * stdlib/erand48_r.c (__erand48_r): Likewise.
        * stdlib/jrand48.c (jrand48): Likewise.
        * stdlib/jrand48_r.c (__jrand48_r): Likewise.
        * stdlib/lcong48.c (lcong48): Likewise.
        * stdlib/lcong48_r.c (__lcong48_r): Likewise.
        * stdlib/nrand48.c (nrand48): Likewise.
        * stdlib/nrand48_r.c (__nrand48_r): Likewise.
        * stdlib/seed48.c (seed48): Likewise.
        * stdlib/seed48_r.c (__seed48_r): Likewise.
        * sysdeps/mach/hurd/execve.c (__execve): Likewise.
        * sysdeps/mach/hurd/utimes.c (__utimes): Likewise.
        * sysdeps/unix/sysv/linux/fexecve.c (fexecve): Likewise.

2015-10-19  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (libc_cv_asm_unique_object): Remove configure test.
        * configure: Regenerated.
        * config.h.in (HAVE_ASM_UNIQUE_OBJECT): Remove #undef.
        * elf/tst-unique1.c (do_test) [HAVE_ASM_UNIQUE_OBJECT]: Make code
        unconditional.
        * elf/tst-unique1mod1.c [HAVE_ASM_UNIQUE_OBJECT]: Likewise.
        * elf/tst-unique1mod2.c [HAVE_ASM_UNIQUE_OBJECT]: Likewise.
        * elf/tst-unique2.c (do_test) [HAVE_ASM_UNIQUE_OBJECT]: Likewise.
        (do_test) [!HAVE_ASM_UNIQUE_OBJECT]: Remove conditional code.
        * elf/tst-unique2mod1.c [HAVE_ASM_UNIQUE_OBJECT]: Make code
        unconditional.
        * elf/tst-unique2mod2.c [HAVE_ASM_UNIQUE_OBJECT]: Likewise.

        * posix/Makefile (CFLAGS-regex.c): Remove variable.
        * resolv/Makefile (+cflags): Do not use -Wno-strict-prototypes.

        * crypt/crypt-entry.c (__crypt_r): Convert to prototype-style
        function definition.
        * crypt/crypt_util.c (__encrypt_r): Likewise.
        * libio/genops.c (_IO_no_init): Likewise.
        * libio/iofopncook.c (_IO_fopencookie): Likewise.
        (_IO_old_fopencookie): Likewise.
        * libio/iofwrite_u.c (fwrite_unlocked): Likewise.
        * libio/iogetline.c (_IO_getline): Likewise.
        (_IO_getline_info): Likewise.
        * libio/iogetwline.c (_IO_getwline): Likewise.
        (_IO_getwline_info): Likewise.
        * libio/vsnprintf.c (_IO_vsnprintf): Likewise.
        * libio/vswprintf.c (_IO_vswprintf): Likewise.
        * locale/programs/simple-hash.c (insert_entry_2): Likewise.
        (find_entry): Likewise.
        (iterate_table): Likewise.
        (lookup): Likewise.
        * login/forkpty.c (forkpty): Likewise.
        * misc/hsearch_r.c (__hsearch_r): Likewise.
        * misc/select.c (__select): Likewise.
        * nptl/cleanup_defer_compat.c (_pthread_cleanup_pop_restore):
        Likewise.
        * nptl/old_pthread_cond_init.c (__pthread_cond_init_2_0):
        Likewise.
        * nptl/old_pthread_cond_timedwait.c
        (__pthread_cond_timedwait_2_0): Likewise.
        * nptl/pthread_barrier_init.c (__pthread_barrier_init): Likewise.
        * nptl/pthread_barrierattr_getpshared.c
        (pthread_barrierattr_getpshared): Likewise.
        * nptl/pthread_getschedparam.c (__pthread_getschedparam):
        Likewise.
        * nptl/pthread_mutex_setprioceiling.c
        (pthread_mutex_setprioceiling): Likewise.
        * nptl/pthread_mutexattr_getprioceiling.c
        (pthread_mutexattr_getprioceiling): Likewise.
        * nptl/pthread_rwlock_init.c (__pthread_rwlock_init): Likewise.
        * nptl/pthread_rwlock_timedrdlock.c (pthread_rwlock_timedrdlock):
        Likewise.
        * nptl/pthread_rwlock_timedwrlock.c (pthread_rwlock_timedwrlock):
        Likewise.
        * nptl/pthread_setschedparam.c (__pthread_setschedparam):
        Likewise.
        * socket/recvfrom.c (__recvfrom): Likewise.
        * socket/sendto.c (__sendto): Likewise.
        * socket/setsockopt.c (__setsockopt): Likewise.
        * stdio-common/_itoa.c (_itoa): Likewise.
        * stdio-common/_itowa.c (_itowa): Likewise.
        * stdio-common/reg-printf.c (__register_printf_specifier):
        Likewise.
        (__register_printf_function): Likewise.
        * stdio-common/tempname.c (__path_search): Likewise.
        * stdlib/addmul_1.c (mpn_addmul_1): Likewise.
        * stdlib/mul_1.c (mpn_mul_1): Likewise.
        * stdlib/random_r.c (__initstate_r): Likewise.
        * stdlib/setenv.c (__add_to_environ): Likewise.
        * stdlib/submul_1.c (mpn_submul_1): Likewise.
        * streams/getpmsg.c (getpmsg): Likewise.
        * streams/putmsg.c (putmsg): Likewise.
        * streams/putpmsg.c (putpmsg): Likewise.
        * sunrpc/clnt_raw.c (clntraw_call): Likewise.
        * sunrpc/clnt_tcp.c (clnttcp_call): Likewise.
        * sunrpc/clnt_udp.c (clntudp_create): Likewise.
        * sunrpc/clnt_unix.c (clntunix_call): Likewise.
        * sunrpc/pm_getport.c (pmap_getport): Likewise.
        * sunrpc/svc_udp.c (cache_get): Likewise.
        * sunrpc/xdr_array.c (xdr_vector): Likewise.
        * sysdeps/mach/hurd/getcwd.c
        (__canonicalize_directory_name_internal): Likewise.
        * sysdeps/mach/hurd/pselect.c (__pselect): Likewise.
        * sysdeps/mach/hurd/recvfrom.c (__recvfrom): Likewise.
        * sysdeps/mach/hurd/select.c (__select): Likewise.
        * sysdeps/posix/ttyname_r.c (getttyname_r): Likewise.
        * sysdeps/pthread/timer_settime.c (timer_settime): Likewise.
        * sysdeps/sparc/nptl/pthread_barrier_init.c
        (__pthread_barrier_init): Likewise.
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_timedwait.c
        (__pthread_cond_timedwait): Likewise.
        * sysdeps/unix/sysv/linux/i386/putmsg.c (putmsg): Likewise.
        * sysdeps/unix/sysv/linux/s390/semtimedop.c (semtimedop):
        Likewise.
        * sysdeps/unix/sysv/linux/semtimedop.c (semtimedop): Likewise.
        * sysdeps/unix/sysv/linux/timer_settime.c (timer_settime):
        Likewise.
        * sysvipc/semtimedop.c (semtimedop): Likewise.
        * time/setitimer.c (__setitimer): Likewise.
        * time/strftime_l.c (emacs_strftime): Likewise.

2015-10-19  Mike Frysinger  <vapier@gentoo.org>

        * config.make.in (have-ssp): Delete.
        (stack-protector): New variable.
        * configure.ac: Delete libc_cv_ssp export.  Add libc_cv_ssp_strong
        cache test for -fstack-protector-strong.  Export stack_protector to
        the best ssp flag.
        * configure: Regenerated.
        * login/Makefile (pt_chown-cflags): Always add $(stack-protector).
        * nscd/Makefile (CFLAGS-nscd): Likewise.
        * resolv/Makefile (CFLAGS-libresolv): Likewise.

2015-10-16  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19122]
        * include/sys/stat.h [IS_IN (rtld)] (__fxstatat64): Add
        attribute_hidden.

2015-10-19  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        [BZ #18743]
        * sysdeps/powerpc/nptl/elide.h (__elide_lock): Move most of this
        code to...
        (ELIDE_LOCK): ...here.
        (__get_new_count): New function with part of the code from
        __elide_lock that updates the value of adapt_count after a
        transaction abort.
        (__elided_trylock): Moved this code to...
        (ELIDE_TRYLOCK): ...here.

2015-10-19  Mike Frysinger  <vapier@gentoo.org>

        * configure.ac (AC_ARG_ENABLE(timezone-tools)): Tweak help phrasing.
        * configure: Regenerate.
        * INSTALL: Regenerate.
        * manual/install.texi (--disable-timezone-tools): Use @theglibc{}
        and tweak grammar.

2015-10-19  Geoffrey Thomas  <geofft@ldpreload.com>

        * login/programs/pt_chown.c: Include signal.h
        (main): Clear any signal mask from the parent process.

2015-10-19  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (libc_cv_gnu89_inline): Remove configure test.
        * configure: Regenerated.
        * config.make.in (gnu89-inline-CFLAGS): Remove variable.
        * Makeconfig (CFLAGS): Use -fgnu89-inline instead of
        $(gnu89-inline-CFLAGS).

        * configure.ac (libc_cv_asm_weak_directive): Remove configure
        test.
        (libc_cv_asm_weakext_directive): Likewise.
        * configure: Regenerated.
        * config.h.in (HAVE_ASM_WEAK_DIRECTIVE): Remove #undef.
        (HAVE_ASM_WEAKEXT_DIRECTIVE): Likewise.
        * include/libc-symbols.h
        [!HAVE_ASM_WEAK_DIRECTIVE && !HAVE_ASM_WEAKEXT_DIRECTIVE]: Remove
        #error.
        [HAVE_ASM_WEAKEXT_DIRECTIVE]: Remove conditional code.
        [!HAVE_ASM_WEAKEXT_DIRECTIVE]: Make code unconditional.

        * sysdeps/arm/backtrace.c (__backtrace): Convert to
        prototype-style function definition.
        * sysdeps/i386/backtrace.c (__backtrace): Likewise.
        * sysdeps/i386/ffs.c (__ffs): Likewise.
        * sysdeps/i386/i686/ffs.c (__ffs): Likewise.
        * sysdeps/ia64/nptl/pthread_spin_lock.c (pthread_spin_lock):
        Likewise.
        * sysdeps/ia64/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
        Likewise.
        * sysdeps/ieee754/ldbl-128/e_log2l.c (__ieee754_log2l): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_log2l.c (__ieee754_log2l):
        Likewise.
        * sysdeps/m68k/ffs.c (__ffs): Likewise.
        * sysdeps/m68k/m680x0/fpu/e_acos.c (FUNC): Likewise.
        * sysdeps/m68k/m680x0/fpu/e_fmod.c (FUNC): Likewise.
        * sysdeps/mach/adjtime.c (__adjtime): Likewise.
        * sysdeps/mach/gettimeofday.c (__gettimeofday): Likewise.
        * sysdeps/mach/hurd/_exit.c (_exit): Likewise.
        * sysdeps/mach/hurd/access.c (__access): Likewise.
        * sysdeps/mach/hurd/adjtime.c (__adjtime): Likewise.
        * sysdeps/mach/hurd/chdir.c (__chdir): Likewise.
        * sysdeps/mach/hurd/chmod.c (__chmod): Likewise.
        * sysdeps/mach/hurd/chown.c (__chown): Likewise.
        * sysdeps/mach/hurd/cthreads.c (cthread_keycreate): Likewise.
        (cthread_getspecific): Likewise.
        (cthread_setspecific): Likewise.
        (__libc_getspecific): Likewise.
        * sysdeps/mach/hurd/euidaccess.c (__euidaccess): Likewise.
        * sysdeps/mach/hurd/faccessat.c (faccessat): Likewise.
        * sysdeps/mach/hurd/fchdir.c (__fchdir): Likewise.
        * sysdeps/mach/hurd/fchmod.c (__fchmod): Likewise.
        * sysdeps/mach/hurd/fchmodat.c (fchmodat): Likewise.
        * sysdeps/mach/hurd/fchown.c (__fchown): Likewise.
        * sysdeps/mach/hurd/fchownat.c (fchownat): Likewise.
        * sysdeps/mach/hurd/flock.c (__flock): Likewise.
        * sysdeps/mach/hurd/fsync.c (fsync): Likewise.
        * sysdeps/mach/hurd/ftruncate.c (__ftruncate): Likewise.
        * sysdeps/mach/hurd/getgroups.c (__getgroups): Likewise.
        * sysdeps/mach/hurd/gethostname.c (__gethostname): Likewise.
        * sysdeps/mach/hurd/getitimer.c (__getitimer): Likewise.
        * sysdeps/mach/hurd/getlogin_r.c (__getlogin_r): Likewise.
        * sysdeps/mach/hurd/getpgid.c (__getpgid): Likewise.
        * sysdeps/mach/hurd/getrusage.c (__getrusage): Likewise.
        * sysdeps/mach/hurd/getsockname.c (__getsockname): Likewise.
        * sysdeps/mach/hurd/group_member.c (__group_member): Likewise.
        * sysdeps/mach/hurd/isatty.c (__isatty): Likewise.
        * sysdeps/mach/hurd/lchown.c (__lchown): Likewise.
        * sysdeps/mach/hurd/link.c (__link): Likewise.
        * sysdeps/mach/hurd/linkat.c (linkat): Likewise.
        * sysdeps/mach/hurd/listen.c (__listen): Likewise.
        * sysdeps/mach/hurd/mkdir.c (__mkdir): Likewise.
        * sysdeps/mach/hurd/mkdirat.c (mkdirat): Likewise.
        * sysdeps/mach/hurd/openat.c (__openat): Likewise.
        * sysdeps/mach/hurd/poll.c (__poll): Likewise.
        * sysdeps/mach/hurd/readlink.c (__readlink): Likewise.
        * sysdeps/mach/hurd/readlinkat.c (readlinkat): Likewise.
        * sysdeps/mach/hurd/recv.c (__recv): Likewise.
        * sysdeps/mach/hurd/rename.c (rename): Likewise.
        * sysdeps/mach/hurd/renameat.c (renameat): Likewise.
        * sysdeps/mach/hurd/revoke.c (revoke): Likewise.
        * sysdeps/mach/hurd/rewinddir.c (__rewinddir): Likewise.
        * sysdeps/mach/hurd/rmdir.c (__rmdir): Likewise.
        * sysdeps/mach/hurd/seekdir.c (seekdir): Likewise.
        * sysdeps/mach/hurd/send.c (__send): Likewise.
        * sysdeps/mach/hurd/setdomain.c (setdomainname): Likewise.
        * sysdeps/mach/hurd/setegid.c (setegid): Likewise.
        * sysdeps/mach/hurd/seteuid.c (seteuid): Likewise.
        * sysdeps/mach/hurd/setgid.c (__setgid): Likewise.
        * sysdeps/mach/hurd/setgroups.c (setgroups): Likewise.
        * sysdeps/mach/hurd/sethostid.c (sethostid): Likewise.
        * sysdeps/mach/hurd/sethostname.c (sethostname): Likewise.
        * sysdeps/mach/hurd/setlogin.c (setlogin): Likewise.
        * sysdeps/mach/hurd/setpgid.c (__setpgid): Likewise.
        * sysdeps/mach/hurd/setregid.c (__setregid): Likewise.
        * sysdeps/mach/hurd/setreuid.c (__setreuid): Likewise.
        * sysdeps/mach/hurd/settimeofday.c (__settimeofday): Likewise.
        * sysdeps/mach/hurd/setuid.c (__setuid): Likewise.
        * sysdeps/mach/hurd/shutdown.c (shutdown): Likewise.
        * sysdeps/mach/hurd/sigaction.c (__sigaction): Likewise.
        * sysdeps/mach/hurd/sigaltstack.c (__sigaltstack): Likewise.
        * sysdeps/mach/hurd/sigpending.c (sigpending): Likewise.
        * sysdeps/mach/hurd/sigprocmask.c (__sigprocmask): Likewise.
        * sysdeps/mach/hurd/sigsuspend.c (__sigsuspend): Likewise.
        * sysdeps/mach/hurd/socket.c (__socket): Likewise.
        * sysdeps/mach/hurd/symlink.c (__symlink): Likewise.
        * sysdeps/mach/hurd/symlinkat.c (symlinkat): Likewise.
        * sysdeps/mach/hurd/telldir.c (telldir): Likewise.
        * sysdeps/mach/hurd/truncate.c (__truncate): Likewise.
        * sysdeps/mach/hurd/umask.c (__umask): Likewise.
        * sysdeps/mach/hurd/unlink.c (__unlink): Likewise.
        * sysdeps/mach/hurd/unlinkat.c (unlinkat): Likewise.
        * sysdeps/mips/mips64/__longjmp.c (__longjmp): Likewise.
        * sysdeps/posix/alarm.c (alarm): Likewise.
        * sysdeps/posix/cuserid.c (cuserid): Likewise.
        * sysdeps/posix/dirfd.c (dirfd): Likewise.
        * sysdeps/posix/dup.c (__dup): Likewise.
        * sysdeps/posix/dup2.c (__dup2): Likewise.
        * sysdeps/posix/euidaccess.c (euidaccess): Likewise.
        (main): Likewise.
        * sysdeps/posix/flock.c (__flock): Likewise.
        * sysdeps/posix/fpathconf.c (__fpathconf): Likewise.
        * sysdeps/posix/getcwd.c (__getcwd): Likewise.
        * sysdeps/posix/gethostname.c (__gethostname): Likewise.
        * sysdeps/posix/gettimeofday.c (__gettimeofday): Likewise.
        * sysdeps/posix/isatty.c (__isatty): Likewise.
        * sysdeps/posix/killpg.c (killpg): Likewise.
        * sysdeps/posix/libc_fatal.c (__libc_fatal): Likewise.
        * sysdeps/posix/mkfifoat.c (mkfifoat): Likewise.
        * sysdeps/posix/raise.c (raise): Likewise.
        * sysdeps/posix/remove.c (remove): Likewise.
        * sysdeps/posix/rename.c (rename): Likewise.
        * sysdeps/posix/rewinddir.c (__rewinddir): Likewise.
        * sysdeps/posix/seekdir.c (seekdir): Likewise.
        * sysdeps/posix/sigblock.c (__sigblock): Likewise.
        * sysdeps/posix/sigignore.c (sigignore): Likewise.
        * sysdeps/posix/sigintr.c (siginterrupt): Likewise.
        * sysdeps/posix/signal.c (__bsd_signal): Likewise.
        * sysdeps/posix/sigset.c (sigset): Likewise.
        * sysdeps/posix/sigsuspend.c (__sigsuspend): Likewise.
        * sysdeps/posix/sysconf.c (__sysconf): Likewise.
        * sysdeps/posix/sysv_signal.c (__sysv_signal): Likewise.
        * sysdeps/posix/time.c (time): Likewise.
        * sysdeps/posix/ttyname.c (getttyname): Likewise.
        (ttyname): Likewise.
        * sysdeps/posix/ttyname_r.c (__ttyname_r): Likewise.
        * sysdeps/posix/utime.c (utime): Likewise.
        * sysdeps/powerpc/fpu/s_isnan.c (__isnan): Likewise.
        * sysdeps/powerpc/nptl/pthread_spin_lock.c (pthread_spin_lock):
        Likewise.
        * sysdeps/powerpc/nptl/pthread_spin_trylock.c
        (pthread_spin_trylock): Likewise.
        * sysdeps/pthread/aio_error.c (aio_error): Likewise.
        * sysdeps/pthread/aio_read.c (aio_read): Likewise.
        * sysdeps/pthread/aio_read64.c (aio_read64): Likewise.
        * sysdeps/pthread/aio_write.c (aio_write): Likewise.
        * sysdeps/pthread/aio_write64.c (aio_write64): Likewise.
        * sysdeps/pthread/flockfile.c (__flockfile): Likewise.
        * sysdeps/pthread/ftrylockfile.c (__ftrylockfile): Likewise.
        * sysdeps/pthread/funlockfile.c (__funlockfile): Likewise.
        * sysdeps/pthread/timer_create.c (timer_create): Likewise.
        * sysdeps/pthread/timer_getoverr.c (timer_getoverrun): Likewise.
        * sysdeps/pthread/timer_gettime.c (timer_gettime): Likewise.
        * sysdeps/s390/ffs.c (__ffs): Likewise.
        * sysdeps/s390/nptl/pthread_spin_lock.c (pthread_spin_lock):
        Likewise.
        * sysdeps/s390/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
        Likewise.
        * sysdeps/sh/nptl/pthread_spin_lock.c (pthread_spin_lock):
        Likewise.
        * sysdeps/sparc/nptl/pthread_barrier_destroy.c
        (pthread_barrier_destroy): Likewise.
        * sysdeps/sparc/nptl/pthread_barrier_wait.c
        (__pthread_barrier_wait): Likewise.
        * sysdeps/sparc/sparc32/e_sqrt.c (__ieee754_sqrt): Likewise.
        * sysdeps/sparc/sparc32/pthread_barrier_wait.c
        (__pthread_barrier_wait): Likewise.
        * sysdeps/sparc/sparc32/sem_init.c (__old_sem_init): Likewise.
        * sysdeps/tile/memcmp.c (memcmp_common_alignment): Likewise.
        (memcmp_not_common_alignment): Likewise.
        (MEMCMP): Likewise.
        * sysdeps/tile/wordcopy.c (_wordcopy_fwd_aligned): Likewise.
        (_wordcopy_fwd_dest_aligned): Likewise.
        (_wordcopy_bwd_aligned): Likewise.
        (_wordcopy_bwd_dest_aligned): Likewise.
        * sysdeps/unix/bsd/ftime.c (ftime): Likewise.
        * sysdeps/unix/bsd/gtty.c (gtty): Likewise.
        * sysdeps/unix/bsd/stty.c (stty): Likewise.
        * sysdeps/unix/bsd/tcflow.c (tcflow): Likewise.
        * sysdeps/unix/bsd/tcflush.c (tcflush): Likewise.
        * sysdeps/unix/bsd/tcgetattr.c (__tcgetattr): Likewise.
        * sysdeps/unix/bsd/tcgetpgrp.c (tcgetpgrp): Likewise.
        * sysdeps/unix/bsd/tcsendbrk.c (tcsendbreak): Likewise.
        * sysdeps/unix/bsd/tcsetattr.c (tcsetattr): Likewise.
        * sysdeps/unix/bsd/tcsetpgrp.c (tcsetpgrp): Likewise.
        * sysdeps/unix/bsd/ualarm.c (ualarm): Likewise.
        * sysdeps/unix/bsd/wait3.c (__wait3): Likewise.
        * sysdeps/unix/getlogin_r.c (__getlogin_r): Likewise.
        * sysdeps/unix/sockatmark.c (sockatmark): Likewise.
        * sysdeps/unix/stime.c (stime): Likewise.
        * sysdeps/unix/sysv/linux/_exit.c (_exit): Likewise.
        * sysdeps/unix/sysv/linux/aio_sigqueue.c (__aio_sigqueue):
        Likewise.  Use internal_function.
        * sysdeps/unix/sysv/linux/arm/sigaction.c (__libc_sigaction):
        Convert to prototype-style function definition.
        * sysdeps/unix/sysv/linux/faccessat.c (faccessat): Likewise.
        * sysdeps/unix/sysv/linux/fchmodat.c (fchmodat): Likewise.
        * sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Likewise.
        * sysdeps/unix/sysv/linux/gai_sigqueue.c (__gai_sigqueue):
        Likewise.  Use internal_function.
        * sysdeps/unix/sysv/linux/gethostid.c (sethostid): Convert to
        prototype-style function definition
        * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
        Likewise.
        (__getlogin_r): Likewise.
        * sysdeps/unix/sysv/linux/getpt.c (__posix_openpt): Likewise.
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_broadcast.c
        (__pthread_cond_broadcast): Likewise.
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_destroy.c
        (__pthread_cond_destroy): Likewise.
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_init.c
        (__pthread_cond_init): Likewise.
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_signal.c
        (__pthread_cond_signal): Likewise.
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_wait.c
        (__pthread_cond_wait): Likewise.
        * sysdeps/unix/sysv/linux/i386/getmsg.c (getmsg): Likewise.
        * sysdeps/unix/sysv/linux/i386/setegid.c (setegid): Likewise.
        * sysdeps/unix/sysv/linux/ia64/sigaction.c (__libc_sigaction):
        Likewise.
        * sysdeps/unix/sysv/linux/ia64/sigpending.c (sigpending):
        Likewise.
        * sysdeps/unix/sysv/linux/ia64/sigprocmask.c (__sigprocmask):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/sigaction.c (__libc_sigaction):
        Likewise.
        * sysdeps/unix/sysv/linux/msgget.c (msgget): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/ftruncate64.c
        (__ftruncate64): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c
        (truncate64): Likewise.
        * sysdeps/unix/sysv/linux/pt-raise.c (raise): Likewise.
        * sysdeps/unix/sysv/linux/pthread_getcpuclockid.c
        (pthread_getcpuclockid): Likewise.
        * sysdeps/unix/sysv/linux/pthread_getname.c (pthread_getname_np):
        Likewise.
        * sysdeps/unix/sysv/linux/pthread_setname.c (pthread_setname_np):
        Likewise.
        * sysdeps/unix/sysv/linux/pthread_sigmask.c (pthread_sigmask):
        Likewise.
        * sysdeps/unix/sysv/linux/pthread_sigqueue.c (pthread_sigqueue):
        Likewise.
        * sysdeps/unix/sysv/linux/raise.c (raise): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c
        (__libc_sigaction): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c (sigpending):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c
        (__sigprocmask): Likewise.
        * sysdeps/unix/sysv/linux/semget.c (semget): Likewise.
        * sysdeps/unix/sysv/linux/semop.c (semop): Likewise.
        * sysdeps/unix/sysv/linux/setrlimit64.c (setrlimit64): Likewise.
        * sysdeps/unix/sysv/linux/shmat.c (shmat): Likewise.
        * sysdeps/unix/sysv/linux/shmdt.c (shmdt): Likewise.
        * sysdeps/unix/sysv/linux/shmget.c (shmget): Likewise.
        * sysdeps/unix/sysv/linux/sigaction.c (__libc_sigaction):
        Likewise.
        * sysdeps/unix/sysv/linux/sigpending.c (sigpending): Likewise.
        * sysdeps/unix/sysv/linux/sigprocmask.c (__sigprocmask): Likewise.
        * sysdeps/unix/sysv/linux/sigqueue.c (__sigqueue): Likewise.
        * sysdeps/unix/sysv/linux/sigstack.c (sigstack): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sigpending.c (sigpending):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sigprocmask.c
        (__sigprocmask): Likewise.
        * sysdeps/unix/sysv/linux/speed.c (cfgetospeed): Likewise.
        (cfgetispeed): Likewise.
        (cfsetospeed): Likewise.
        (cfsetispeed): Likewise.
        * sysdeps/unix/sysv/linux/tcflow.c (tcflow): Likewise.
        * sysdeps/unix/sysv/linux/tcflush.c (tcflush): Likewise.
        * sysdeps/unix/sysv/linux/tcgetattr.c (__tcgetattr): Likewise.
        * sysdeps/unix/sysv/linux/tcsetattr.c (tcsetattr): Likewise.
        * sysdeps/unix/sysv/linux/time.c (time): Likewise.
        * sysdeps/unix/sysv/linux/timer_create.c (timer_create): Likewise.
        * sysdeps/unix/sysv/linux/timer_delete.c (timer_delete): Likewise.
        * sysdeps/unix/sysv/linux/timer_getoverr.c (timer_getoverrun):
        Likewise.
        * sysdeps/unix/sysv/linux/timer_gettime.c (timer_gettime):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sigpending.c (sigpending):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sigprocmask.c (__sigprocmask):
        Likewise.
        * sysdeps/x86_64/backtrace.c (__backtrace): Likewise.

2015-10-17  Florian Weimer  <fweimer@redhat.com>

        sunrpc: Rewrite with explicit TLS access using __thread.
        * sunrpc/rpc_thread.c (thread_rpc_vars): New TLS variable.
        (__rpc_thread_destroy, rpc_thread_multi): Access thread_rpc_vars
        directly.
        (__rpc_thread_variables): Access thread_rpc_vars directly.
        Eliminate redundant assignment of the tvp variable.

2015-10-17  Florian Weimer  <fweimer@redhat.com>

        malloc: Rewrite with explicit TLS access using __thread.
        * sysdeps/generic/malloc-machine.h (tsd_key_t, tsd_key_create)
        (tsd_setspecific, tsd_getspecific): Remove.
        * sysdeps/mach/hurd/malloc-machine.h (tsd_key_t, tsd_key_create)
        (tsd_setspecific, tsd_getspecific): Likewise.
        * sysdeps/nptl/malloc-machine.h (tsd_key_t, tsd_key_create)
        (tsd_setspecific, tsd_getspecific): Likewise.
        * malloc/arena.c (thread_arena): New TLS variable.
        (arena_key): Remove variable.
        (arena_get): Use thread_arena.
        (arena_lookup): Remove macro.
        (malloc_atfork, free_atfork, ptmalloc_lock_all)
        (ptmalloc_unlock_all, ptmalloc_unlock_all2, ptmalloc_init)
        (_int_new_arena, get_free_list, reused_arena)
        (arena_thread_freeres): Use thread_arena.
        * manual/memory.texi (Basic Allocation): Remove arena_lookup,
        tsd_getspecific, tsd_setspecific from safety annotations.
        (Allocating Cleared Space): Remove arena_lookup from safety
        annotations.

2015-10-17  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/vfprintf.c (printf_positional): Rewrite to use
        struct scratch_buffer instead of extend_alloca.

2015-10-17  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_SOCK_CLOEXEC): Remove.
        * include/sys/socket.h (__have_sock_cloexec): Remove declaration.
        (__have_paccept): Remove unused macro.
        * include/unistd.h (__have_sock_cloexec): Remove declaration.
        * misc/syslog.c (openlog_internal): Remove fallback code for
        !__ASSUME_SOCK_CLOEXEC.
        * nis/ypclnt.c (yp_bind_client_create): Remove fallback code for
        missing SOCK_CLOEXEC.
        * nscd/connections.c (have_sock_cloexec): Remove definition.
        (nscd_init): Remove fallback code for !__ASSUME_SOCK_CLOEXEC.
        * nscd/nscd_helper.c (open_socket): Remove fallback code for
        !__ASSUME_SOCK_CLOEXEC.
        * resolv/res_send.c (__have_o_nonblock): Remove definition.
        (reopen): Remove fallback code for !__ASSUME_SOCK_CLOEXEC.
        * socket/have_sock_cloexec.c (__have_sock_cloexec): Remove
        definition.
        * sunrpc/clnt_udp.c (__libc_clntudp_bufcreate): Remove fallback
        code for !__ASSUME_SOCK_CLOEXEC.

2015-10-17  Florian Weimer  <fweimer@redhat.com>

        [BZ #18982]
        * manual/stdio.texi (Variable Arguments Output): Add portability
        note, explaining that vfprintf clobbers the va_list pointer.

2015-10-16  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (fabs_test_data): Add more tests.
        (fdim_test_data): Likewise.
        (fma_test_data): Likewise.
        (fmax_test_data): Likewise.
        (fmin_test_data): Likewise.
        (fmod_test_data): Likewise.

2015-10-16  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/mips/memcpy.S (memcpy):  Add word copies for small aligned
        data.

2015-10-16  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (ceil_test_data): Add more tests and more
        expectations for "inexact".
        (floor_test_data): Add more tests.
        (round_test_data): Likewise.
        (trunc_test_data): Likewise.

        * crypt/cert.c (good_bye): Convert to prototype-style function
        definition.
        (get8): Likewise.
        (put8): Likewise.
        * crypt/crypt-entry.c (crypt): Likewise.
        (__fcrypt): Likewise.
        * crypt/crypt_util.c (_ufc_prbits): Likewise.
        (_ufc_set_bits): Likewise.
        (_ufc_clearmem): Likewise.
        (__init_des_r): Likewise.
        (shuffle_sb): Likewise.
        (shuffle_sb): Likewise.
        (_ufc_setup_salt_r): Likewise.
        (_ufc_mk_keytab_r): Likewise.
        (_ufc_dofinalperm_r): Likewise.
        (encrypt): Likewise.
        (__setkey_r): Likewise.
        (setkey): Likewise.
        * crypt/md5.c (md5_init_ctx): Likewise.
        (md5_read_ctx): Likewise.
        (md5_finish_ctx): Likewise.
        (md5_stream): Likewise.
        (md5_buffer): Likewise.
        (md5_process_bytes): Likewise.
        * crypt/sha256.c (__sha256_init_ctx): Likewise.
        (__sha256_finish_ctx): Likewise.
        (__sha256_process_bytes): Likewise.
        * crypt/sha512.c (__sha512_init_ctx): Likewise.
        (__sha512_finish_ctx): Likewise.
        (__sha512_process_bytes): Likewise.
        * ctype/isctype.c (__isctype): Likewise.
        * debug/backtrace.c (__backtrace): Likewise.
        * debug/backtracesymsfd.c (__backtrace_symbols_fd): Likewise.
        * debug/fgets_chk.c (__fgets_chk): Likewise.
        * debug/fgets_u_chk.c (__fgets_unlocked_chk): Likewise.
        * debug/memcpy_chk.c (__memcpy_chk): Likewise.
        * debug/memmove_chk.c (MEMMOVE_CHK): Likewise.
        * debug/mempcpy_chk.c (__mempcpy_chk): Likewise.
        * debug/memset_chk.c (__memset_chk): Likewise.
        * debug/strcat_chk.c (__strcat_chk): Likewise.
        * debug/strncat_chk.c (__strncat_chk): Likewise.
        * debug/strncpy_chk.c (__strncpy_chk): Likewise.
        * debug/vsprintf_chk.c (_IO_str_chk_overflow): Likewise.
        * dirent/dirfd.c (dirfd): Likewise.
        * dirent/getdents.c (__getdirentries): Likewise.
        * dirent/getdents64.c (getdirentries64): Likewise.
        * dirent/rewinddir.c (__rewinddir): Likewise.
        * dirent/seekdir.c (seekdir): Likewise.
        * dirent/telldir.c (telldir): Likewise.
        * elf/sln.c (makesymlinks): Likewise.
        (makesymlink): Likewise.
        * gmon/gmon.c (__moncontrol): Likewise.
        (__monstartup): Likewise.
        (write_hist): Likewise.
        (write_call_graph): Likewise.
        (write_bb_counts): Likewise.
        * grp/setgroups.c (setgroups): Likewise.
        * inet/inet_lnaof.c (inet_lnaof): Likewise.
        * inet/inet_net.c (inet_network): Likewise.
        * inet/inet_netof.c (inet_netof): Likewise.
        * inet/rcmd.c (rresvport_af): Likewise.
        (rresvport): Likewise.
        * io/access.c (__access): Likewise.
        * io/chdir.c (__chdir): Likewise.
        * io/chmod.c (__chmod): Likewise.
        * io/chown.c (__chown): Likewise.
        * io/close.c (__close): Likewise.
        * io/creat.c (creat): Likewise.
        * io/creat64.c (creat64): Likewise.
        * io/dup.c (__dup): Likewise.
        * io/dup2.c (__dup2): Likewise.
        * io/dup3.c (__dup3): Likewise.
        * io/euidaccess.c (__euidaccess): Likewise.
        * io/faccessat.c (faccessat): Likewise.
        * io/fchmod.c (__fchmod): Likewise.
        * io/fchmodat.c (fchmodat): Likewise.
        * io/fchown.c (__fchown): Likewise.
        * io/fchownat.c (fchownat): Likewise.
        * io/fcntl.c (__fcntl): Likewise.
        * io/flock.c (__flock): Likewise.
        * io/fts.c (fts_load): Likewise.
        (fts_close): Likewise.
        (fts_read): Likewise.
        (fts_set): Likewise.
        (fts_children): Likewise.
        (fts_build): Likewise.
        (fts_stat): Likewise.
        (fts_sort): Likewise.
        (fts_alloc): Likewise.
        (fts_lfree): Likewise.
        (fts_palloc): Likewise.
        (fts_padjust): Likewise.
        (fts_maxarglen): Likewise.
        (fts_safe_changedir): Likewise.
        * io/getwd.c (getwd): Likewise.
        * io/isatty.c (__isatty): Likewise.
        * io/lchown.c (__lchown): Likewise.
        * io/link.c (__link): Likewise.
        * io/linkat.c (linkat): Likewise.
        * io/lseek.c (__libc_lseek): Likewise.
        * io/mkdir.c (__mkdir): Likewise.
        * io/mkdirat.c (mkdirat): Likewise.
        * io/mkfifo.c (mkfifo): Likewise.
        * io/mkfifoat.c (mkfifoat): Likewise.
        * io/open.c (__libc_open): Likewise.
        * io/open64.c (__libc_open64): Likewise.
        * io/readlink.c (__readlink): Likewise.
        * io/readlinkat.c (readlinkat): Likewise.
        * io/rmdir.c (__rmdir): Likewise.
        * io/symlink.c (__symlink): Likewise.
        * io/symlinkat.c (symlinkat): Likewise.
        * io/ttyname.c (ttyname): Likewise.
        * io/ttyname_r.c (__ttyname_r): Likewise.
        * io/umask.c (__umask): Likewise.
        * io/unlink.c (__unlink): Likewise.
        * io/unlinkat.c (unlinkat): Likewise.
        * io/utime.c (utime): Likewise.
        * libio/clearerr.c (clearerr): Likewise.
        * libio/clearerr_u.c (clearerr_unlocked): Likewise.
        * libio/feof.c (_IO_feof): Likewise.
        * libio/feof_u.c (feof_unlocked): Likewise.
        * libio/ferror.c (_IO_ferror): Likewise.
        * libio/ferror_u.c (ferror_unlocked): Likewise.
        * libio/filedoalloc.c (_IO_file_doallocate): Likewise.
        * libio/fileno.c (__fileno): Likewise.
        * libio/fputc.c (fputc): Likewise.
        * libio/fputc_u.c (fputc_unlocked): Likewise.
        * libio/fputwc.c (fputwc): Likewise.
        * libio/fputwc_u.c (fputwc_unlocked): Likewise.
        * libio/freopen.c (freopen): Likewise.
        * libio/freopen64.c (freopen64): Likewise.
        * libio/fseek.c (fseek): Likewise.
        * libio/fseeko.c (fseeko): Likewise.
        * libio/fseeko64.c (fseeko64): Likewise.
        * libio/ftello.c (__ftello): Likewise.
        * libio/ftello64.c (ftello64): Likewise.
        * libio/fwide.c (fwide): Likewise.
        * libio/genops.c (_IO_un_link): Likewise.
        (_IO_link_in): Likewise.
        (_IO_least_marker): Likewise.
        (_IO_switch_to_main_get_area): Likewise.
        (_IO_switch_to_backup_area): Likewise.
        (_IO_switch_to_get_mode): Likewise.
        (_IO_free_backup_area): Likewise.
        (_IO_switch_to_put_mode): Likewise.
        (__overflow): Likewise.
        (__underflow): Likewise.
        (__uflow): Likewise.
        (_IO_setb): Likewise.
        (_IO_doallocbuf): Likewise.
        (_IO_default_underflow): Likewise.
        (_IO_default_uflow): Likewise.
        (_IO_default_xsputn): Likewise.
        (_IO_sgetn): Likewise.
        (_IO_default_xsgetn): Likewise.
        (_IO_sync): Likewise.
        (_IO_default_setbuf): Likewise.
        (_IO_default_seekpos): Likewise.
        (_IO_default_doallocate): Likewise.
        (_IO_init): Likewise.
        (_IO_old_init): Likewise.
        (_IO_default_sync): Likewise.
        (_IO_default_finish): Likewise.
        (_IO_default_seekoff): Likewise.
        (_IO_sputbackc): Likewise.
        (_IO_sungetc): Likewise.
        (_IO_set_column): Likewise.
        (_IO_set_column): Likewise.
        (_IO_adjust_column): Likewise.
        (_IO_get_column): Likewise.
        (_IO_init_marker): Likewise.
        (_IO_remove_marker): Likewise.
        (_IO_marker_difference): Likewise.
        (_IO_marker_delta): Likewise.
        (_IO_seekmark): Likewise.
        (_IO_unsave_markers): Likewise.
        (_IO_nobackup_pbackfail): Likewise.
        (_IO_default_pbackfail): Likewise.
        (_IO_default_seek): Likewise.
        (_IO_default_stat): Likewise.
        (_IO_default_read): Likewise.
        (_IO_default_write): Likewise.
        (_IO_default_showmanyc): Likewise.
        (_IO_default_imbue): Likewise.
        (_IO_iter_next): Likewise.
        (_IO_iter_file): Likewise.
        * libio/getc.c (_IO_getc): Likewise.
        * libio/getwc.c (_IO_getwc): Likewise.
        * libio/iofclose.c (_IO_new_fclose): Likewise.
        * libio/iofdopen.c (_IO_new_fdopen): Likewise.
        * libio/iofflush.c (_IO_fflush): Likewise.
        * libio/iofflush_u.c (__fflush_unlocked): Likewise.
        * libio/iofgetpos.c (_IO_new_fgetpos): Likewise.
        * libio/iofgetpos64.c (_IO_new_fgetpos64): Likewise.
        * libio/iofgets.c (_IO_fgets): Likewise.
        * libio/iofgets_u.c (__fgets_unlocked): Likewise.
        * libio/iofgetws.c (fgetws): Likewise.
        * libio/iofgetws_u.c (fgetws_unlocked): Likewise.
        * libio/iofopen64.c (_IO_fopen64): Likewise.
        * libio/iofopncook.c (_IO_cookie_read): Likewise.
        (_IO_cookie_write): Likewise.
        (_IO_cookie_seek): Likewise.
        (_IO_cookie_close): Likewise.
        (_IO_cookie_seekoff): Likewise.
        (_IO_old_cookie_seek): Likewise.
        * libio/iofputs.c (_IO_fputs): Likewise.
        * libio/iofputs_u.c (__fputs_unlocked): Likewise.
        * libio/iofputws.c (fputws): Likewise.
        * libio/iofputws_u.c (fputws_unlocked): Likewise.
        * libio/iofread.c (_IO_fread): Likewise.
        * libio/iofread_u.c (__fread_unlocked): Likewise.
        * libio/iofsetpos.c (_IO_new_fsetpos): Likewise.
        * libio/iofsetpos64.c (_IO_new_fsetpos64): Likewise.
        * libio/ioftell.c (_IO_ftell): Likewise.
        * libio/iofwrite.c (_IO_fwrite): Likewise.
        * libio/iogetdelim.c (_IO_getdelim): Likewise.
        * libio/iogets.c (_IO_gets): Likewise.
        * libio/iopadn.c (_IO_padn): Likewise.
        * libio/iopopen.c (_IO_new_proc_open): Likewise.
        (_IO_new_popen): Likewise.
        (_IO_new_proc_close): Likewise.
        * libio/ioputs.c (_IO_puts): Likewise.
        * libio/ioseekoff.c (_IO_seekoff_unlocked): Likewise.
        (_IO_seekoff): Likewise.
        * libio/ioseekpos.c (_IO_seekpos_unlocked): Likewise.
        (_IO_seekpos): Likewise.
        * libio/iosetbuffer.c (_IO_setbuffer): Likewise.
        * libio/iosetvbuf.c (_IO_setvbuf): Likewise.
        * libio/ioungetc.c (_IO_ungetc): Likewise.
        * libio/ioungetwc.c (ungetwc): Likewise.
        * libio/iovdprintf.c (_IO_vdprintf): Likewise.
        * libio/iovsscanf.c (_IO_vsscanf): Likewise.
        * libio/iowpadn.c (_IO_wpadn): Likewise.
        * libio/libc_fatal.c (__libc_fatal): Likewise.
        * libio/memstream.c (__open_memstream): Likewise.
        (_IO_mem_sync): Likewise.
        (_IO_mem_finish): Likewise.
        * libio/oldfileops.c (_IO_old_file_init): Likewise.
        (_IO_old_file_close_it): Likewise.
        (_IO_old_file_finish): Likewise.
        (_IO_old_file_fopen): Likewise.
        (_IO_old_file_attach): Likewise.
        (_IO_old_file_setbuf): Likewise.
        (_IO_old_do_write): Likewise.
        (old_do_write): Likewise.
        (_IO_old_file_underflow): Likewise.
        (_IO_old_file_overflow): Likewise.
        (_IO_old_file_sync): Likewise.
        (_IO_old_file_seekoff): Likewise.
        (_IO_old_file_write): Likewise.
        (_IO_old_file_xsputn): Likewise.
        * libio/oldiofclose.c (_IO_old_fclose): Likewise.
        * libio/oldiofdopen.c (_IO_old_fdopen): Likewise.
        * libio/oldiofgetpos.c (_IO_old_fgetpos): Likewise.
        * libio/oldiofgetpos64.c (_IO_old_fgetpos64): Likewise.
        * libio/oldiofopen.c (_IO_old_fopen): Likewise.
        * libio/oldiofsetpos.c (_IO_old_fsetpos): Likewise.
        * libio/oldiofsetpos64.c (_IO_old_fsetpos64): Likewise.
        * libio/oldiopopen.c (_IO_old_proc_open): Likewise.
        (_IO_old_popen): Likewise.
        (_IO_old_proc_close): Likewise.
        * libio/oldpclose.c (__old_pclose): Likewise.
        * libio/pclose.c (__new_pclose): Likewise.
        * libio/peekc.c (_IO_peekc_locked): Likewise.
        * libio/putc.c (_IO_putc): Likewise.
        * libio/putc_u.c (putc_unlocked): Likewise.
        * libio/putchar.c (putchar): Likewise.
        * libio/putchar_u.c (putchar_unlocked): Likewise.
        * libio/putwc.c (putwc): Likewise.
        * libio/putwc_u.c (putwc_unlocked): Likewise.
        * libio/putwchar.c (putwchar): Likewise.
        * libio/putwchar_u.c (putwchar_unlocked): Likewise.
        * libio/rewind.c (rewind): Likewise.
        * libio/setbuf.c (setbuf): Likewise.
        * libio/setlinebuf.c (setlinebuf): Likewise.
        * libio/vasprintf.c (_IO_vasprintf): Likewise.
        * libio/vscanf.c (_IO_vscanf): Likewise.
        * libio/vsnprintf.c (_IO_strn_overflow): Likewise.
        * libio/vswprintf.c (_IO_wstrn_overflow): Likewise.
        * libio/wfiledoalloc.c (_IO_wfile_doallocate): Likewise.
        * libio/wgenops.c (_IO_least_wmarker): Likewise.
        (_IO_switch_to_main_wget_area): Likewise.
        (_IO_switch_to_wbackup_area): Likewise.
        (_IO_wsetb): Likewise.
        (_IO_wdefault_pbackfail): Likewise.
        (_IO_wdefault_finish): Likewise.
        (_IO_wdefault_uflow): Likewise.
        (__woverflow): Likewise.
        (__wuflow): Likewise.
        (__wunderflow): Likewise.
        (_IO_wdefault_xsputn): Likewise.
        (_IO_wdefault_xsgetn): Likewise.
        (_IO_wdoallocbuf): Likewise.
        (_IO_wdefault_doallocate): Likewise.
        (_IO_switch_to_wget_mode): Likewise.
        (_IO_free_wbackup_area): Likewise.
        (_IO_switch_to_wput_mode): Likewise.
        (_IO_sputbackwc): Likewise.
        (_IO_sungetwc): Likewise.
        (_IO_adjust_wcolumn): Likewise.
        (_IO_init_wmarker): Likewise.
        (_IO_wmarker_delta): Likewise.
        (_IO_seekwmark): Likewise.
        (_IO_unsave_wmarkers): Likewise.
        * libio/wmemstream.c (open_wmemstream): Likewise.
        (_IO_wmem_sync): Likewise.
        (_IO_wmem_finish): Likewise.
        * locale/nl_langinfo.c (nl_langinfo): Likewise.
        * locale/nl_langinfo_l.c (__nl_langinfo_l): Likewise.
        * locale/programs/simple-hash.c (init_hash): Likewise.
        (delete_hash): Likewise.
        (insert_entry): Likewise.
        (set_entry): Likewise.
        (next_prime): Likewise.
        (is_prime): Likewise.
        * locale/programs/xmalloc.c (fixup_null_alloc): Likewise.
        (xmalloc): Likewise.
        (xrealloc): Likewise.
        * locale/programs/xstrdup.c (xstrdup): Likewise.
        * localedata/collate-test.c (xstrcoll): Likewise.
        * localedata/xfrm-test.c (xstrcmp): Likewise.
        * login/getlogin_r.c (__getlogin_r): Likewise.
        * login/getpt.c (__posix_openpt): Likewise.
        * login/login_tty.c (login_tty): Likewise.
        * login/setlogin.c (setlogin): Likewise.
        * mach/msg-destroy.c (__mach_msg_destroy): Likewise.
        (mach_msg_destroy_port): Likewise.
        (mach_msg_destroy_memory): Likewise.
        * malloc/mcheck.c (flood): Likewise.
        * misc/acct.c (acct): Likewise.
        * misc/brk.c (__brk): Likewise.
        * misc/chflags.c (chflags): Likewise.
        * misc/chroot.c (chroot): Likewise.
        * misc/fchflags.c (fchflags): Likewise.
        * misc/fstab.c (getfsspec): Likewise.
        (getfsfile): Likewise.
        * misc/fsync.c (fsync): Likewise.
        * misc/ftruncate.c (__ftruncate): Likewise.
        * misc/ftruncate64.c (__ftruncate64): Likewise.
        * misc/getdomain.c (getdomainname): Likewise.
        (getdomainname): Likewise.
        * misc/gethostname.c (__gethostname): Likewise.
        * misc/getpass.c (getpass): Likewise.
        * misc/getttyent.c (skip): Likewise.
        (value): Likewise.
        * misc/gtty.c (gtty): Likewise.
        * misc/hsearch.c (hsearch): Likewise.
        (hcreate): Likewise.
        * misc/hsearch_r.c (__hcreate_r): Likewise.
        (__hdestroy_r): Likewise.
        * misc/ioctl.c (__ioctl): Likewise.
        * misc/mkdtemp.c (mkdtemp): Likewise.
        * misc/mkostemp.c (mkostemp): Likewise.
        * misc/mkostemp64.c (mkostemp64): Likewise.
        * misc/mkostemps.c (mkostemps): Likewise.
        * misc/mkostemps64.c (mkostemps64): Likewise.
        * misc/mkstemp.c (mkstemp): Likewise.
        * misc/mkstemp64.c (mkstemp64): Likewise.
        * misc/mkstemps.c (mkstemps): Likewise.
        * misc/mkstemps64.c (mkstemps64): Likewise.
        * misc/mktemp.c (__mktemp): Likewise.
        * misc/preadv.c (preadv): Likewise.
        * misc/preadv64.c (preadv64): Likewise.
        * misc/pwritev.c (pwritev): Likewise.
        * misc/pwritev64.c (pwritev64): Likewise.
        * misc/readv.c (__readv): Likewise.
        * misc/revoke.c (revoke): Likewise.
        * misc/setdomain.c (setdomainname): Likewise.
        * misc/setegid.c (setegid): Likewise.
        * misc/seteuid.c (seteuid): Likewise.
        * misc/sethostid.c (sethostid): Likewise.
        * misc/sethostname.c (sethostname): Likewise.
        * misc/setregid.c (__setregid): Likewise.
        * misc/setreuid.c (__setreuid): Likewise.
        * misc/sstk.c (sstk): Likewise.
        * misc/stty.c (stty): Likewise.
        * misc/syscall.c (syscall): Likewise.
        * misc/syslog.c (setlogmask): Likewise.
        * misc/truncate.c (__truncate): Likewise.
        * misc/truncate64.c (truncate64): Likewise.
        * misc/ualarm.c (ualarm): Likewise.
        * misc/usleep.c (usleep): Likewise.
        * misc/ustat.c (ustat): Likewise.
        * misc/writev.c (__writev): Likewise.
        * nptl/cleanup_compat.c (_pthread_cleanup_pop): Likewise.
        * nptl/old_pthread_cond_broadcast.c
        (__pthread_cond_broadcast_2_0): Likewise.
        * nptl/old_pthread_cond_destroy.c (__pthread_cond_destroy_2_0):
        Likewise.
        * nptl/old_pthread_cond_signal.c (__pthread_cond_signal_2_0):
        Likewise.
        * nptl/old_pthread_cond_wait.c (__pthread_cond_wait_2_0):
        Likewise.
        * nptl/pt-raise.c (raise): Likewise.
        * nptl/pthread_barrier_destroy.c (pthread_barrier_destroy):
        Likewise.
        * nptl/pthread_barrier_wait.c (__pthread_barrier_wait): Likewise.
        * nptl/pthread_barrierattr_destroy.c
        (pthread_barrierattr_destroy): Likewise.
        * nptl/pthread_barrierattr_init.c (pthread_barrierattr_init):
        Likewise.
        * nptl/pthread_barrierattr_setpshared.c
        (pthread_barrierattr_setpshared): Likewise.
        * nptl/pthread_cond_broadcast.c (__pthread_cond_broadcast):
        Likewise.
        * nptl/pthread_cond_destroy.c (__pthread_cond_destroy): Likewise.
        * nptl/pthread_cond_init.c (__pthread_cond_init): Likewise.
        * nptl/pthread_cond_signal.c (__pthread_cond_signal): Likewise.
        * nptl/pthread_condattr_destroy.c (__pthread_condattr_destroy):
        Likewise.
        * nptl/pthread_condattr_getclock.c (pthread_condattr_getclock):
        Likewise.
        * nptl/pthread_condattr_getpshared.c
        (pthread_condattr_getpshared): Likewise.
        * nptl/pthread_condattr_init.c (__pthread_condattr_init):
        Likewise.
        * nptl/pthread_condattr_setpshared.c
        (pthread_condattr_setpshared): Likewise.
        * nptl/pthread_detach.c (pthread_detach): Likewise.
        * nptl/pthread_equal.c (__pthread_equal): Likewise.
        * nptl/pthread_getcpuclockid.c (pthread_getcpuclockid): Likewise.
        * nptl/pthread_getspecific.c (__pthread_getspecific): Likewise.
        * nptl/pthread_key_delete.c (pthread_key_delete): Likewise.
        * nptl/pthread_mutex_consistent.c (pthread_mutex_consistent):
        Likewise.
        * nptl/pthread_mutex_destroy.c (__pthread_mutex_destroy):
        Likewise.
        * nptl/pthread_mutex_getprioceiling.c
        (pthread_mutex_getprioceiling): Likewise.
        * nptl/pthread_mutexattr_destroy.c (__pthread_mutexattr_destroy):
        Likewise.
        * nptl/pthread_mutexattr_getprotocol.c
        (pthread_mutexattr_getprotocol): Likewise.
        * nptl/pthread_mutexattr_getpshared.c
        (pthread_mutexattr_getpshared): Likewise.
        * nptl/pthread_mutexattr_getrobust.c
        (pthread_mutexattr_getrobust): Likewise.
        * nptl/pthread_mutexattr_gettype.c (pthread_mutexattr_gettype):
        Likewise.
        * nptl/pthread_mutexattr_init.c (__pthread_mutexattr_init):
        Likewise.
        * nptl/pthread_mutexattr_setprioceiling.c
        (pthread_mutexattr_setprioceiling): Likewise.
        * nptl/pthread_mutexattr_setprotocol.c
        (pthread_mutexattr_setprotocol): Likewise.
        * nptl/pthread_mutexattr_setpshared.c
        (pthread_mutexattr_setpshared): Likewise.
        * nptl/pthread_mutexattr_setrobust.c
        (pthread_mutexattr_setrobust): Likewise.
        * nptl/pthread_mutexattr_settype.c (__pthread_mutexattr_settype):
        Likewise.
        * nptl/pthread_rwlock_destroy.c (__pthread_rwlock_destroy):
        Likewise.
        * nptl/pthread_rwlockattr_destroy.c (pthread_rwlockattr_destroy):
        Likewise.
        * nptl/pthread_rwlockattr_getkind_np.c
        (pthread_rwlockattr_getkind_np): Likewise.
        * nptl/pthread_rwlockattr_getpshared.c
        (pthread_rwlockattr_getpshared): Likewise.
        * nptl/pthread_rwlockattr_init.c (pthread_rwlockattr_init):
        Likewise.
        * nptl/pthread_rwlockattr_setkind_np.c
        (pthread_rwlockattr_setkind_np): Likewise.
        * nptl/pthread_rwlockattr_setpshared.c
        (pthread_rwlockattr_setpshared): Likewise.
        * nptl/pthread_setcancelstate.c (__pthread_setcancelstate):
        Likewise.
        * nptl/pthread_setcanceltype.c (__pthread_setcanceltype):
        Likewise.
        * nptl/pthread_setconcurrency.c (pthread_setconcurrency):
        Likewise.
        * nptl/pthread_setschedprio.c (pthread_setschedprio): Likewise.
        * nptl/pthread_setspecific.c (__pthread_setspecific): Likewise.
        * nptl/pthread_spin_destroy.c (pthread_spin_destroy): Likewise.
        * nptl/pthread_tryjoin.c (pthread_tryjoin_np): Likewise.
        * nptl/sem_close.c (sem_close): Likewise.
        * nptl/sem_destroy.c (__new_sem_destroy): Likewise.
        * nptl/sem_init.c (__old_sem_init): Likewise.
        * nptl/sigaction.c (__sigaction): Likewise.
        * nptl/unregister-atfork.c (__unregister_atfork): Likewise.
        * posix/_exit.c (_exit): Likewise.
        * posix/alarm.c (alarm): Likewise.
        * posix/confstr.c (confstr): Likewise.
        * posix/fpathconf.c (__fpathconf): Likewise.
        * posix/getgroups.c (__getgroups): Likewise.
        * posix/getpgid.c (__getpgid): Likewise.
        * posix/group_member.c (__group_member): Likewise.
        * posix/pathconf.c (__pathconf): Likewise.
        * posix/sched_getaffinity.c (sched_getaffinity): Likewise.
        * posix/sched_setaffinity.c (sched_setaffinity): Likewise.
        * posix/setgid.c (__setgid): Likewise.
        * posix/setpgid.c (__setpgid): Likewise.
        * posix/setuid.c (__setuid): Likewise.
        * posix/sleep.c (__sleep): Likewise.
        * posix/sysconf.c (__sysconf): Likewise.
        * posix/times.c (__times): Likewise.
        * posix/uname.c (__uname): Likewise.
        * posix/waitid.c (__waitid): Likewise.
        * pwd/getpw.c (__getpw): Likewise.
        * resolv/base64.c (b64_pton): Likewise.
        * resolv/gai_sigqueue.c (__gai_sigqueue): Likewise.
        * resolv/gethnamaddr.c (Dprintf): Likewise.
        (gethostbyname): Likewise.
        (gethostbyname2): Likewise.
        (gethostbyaddr): Likewise.
        (_sethtent): Likewise.
        (_gethtbyname): Likewise.
        (_gethtbyname2): Likewise.
        (_gethtbyaddr): Likewise.
        (map_v4v6_address): Likewise.
        (map_v4v6_hostent): Likewise.
        (addrsort): Likewise.
        (ht_sethostent): Likewise.
        (ht_gethostbyname): Likewise.
        (ht_gethostbyaddr): Likewise.
        * resolv/inet_net_ntop.c (inet_net_ntop): Likewise.
        (inet_net_ntop_ipv4): Likewise.
        * resolv/inet_neta.c (inet_neta): Likewise.
        * resolv/inet_ntop.c (inet_ntop): Likewise.
        (inet_ntop4): Likewise.
        (inet_ntop6): Likewise.
        * resolv/inet_pton.c (__inet_pton): Likewise.
        (inet_pton4): Likewise.
        (inet_pton6): Likewise.
        * resolv/res_debug.c (loc_aton): Likewise.
        (loc_ntoa): Likewise.
        * resource/getpriority.c (__getpriority): Likewise.
        * resource/getrusage.c (__getrusage): Likewise.
        * resource/nice.c (nice): Likewise.
        * resource/setpriority.c (__setpriority): Likewise.
        * resource/setrlimit64.c (setrlimit64): Likewise.
        * resource/vlimit.c (vlimit): Likewise.
        * resource/vtimes.c (vtimes): Likewise.
        * rt/aio_error.c (aio_error): Likewise.
        * rt/aio_return.c (aio_return): Likewise.
        * rt/aio_sigqueue.c (__aio_sigqueue): Likewise.
        * signal/kill.c (__kill): Likewise.
        * signal/killpg.c (killpg): Likewise.
        * signal/raise.c (raise): Likewise.
        * signal/sigaction.c (__sigaction): Likewise.
        * signal/sigaddset.c (sigaddset): Likewise.
        * signal/sigaltstack.c (sigaltstack): Likewise.
        * signal/sigandset.c (sigandset): Likewise.
        * signal/sigblock.c (__sigblock): Likewise.
        * signal/sigdelset.c (sigdelset): Likewise.
        * signal/sigempty.c (sigemptyset): Likewise.
        * signal/sigfillset.c (sigfillset): Likewise.
        * signal/sighold.c (sighold): Likewise.
        * signal/sigignore.c (sigignore): Likewise.
        * signal/sigintr.c (siginterrupt): Likewise.
        * signal/sigisempty.c (sigisemptyset): Likewise.
        * signal/sigismem.c (sigismember): Likewise.
        * signal/signal.c (signal): Likewise.
        * signal/sigorset.c (sigorset): Likewise.
        * signal/sigpause.c (__sigpause): Likewise.
        * signal/sigpending.c (sigpending): Likewise.
        * signal/sigprocmask.c (__sigprocmask): Likewise.
        * signal/sigrelse.c (sigrelse): Likewise.
        * signal/sigreturn.c (__sigreturn): Likewise.
        * signal/sigset.c (sigset): Likewise.
        * signal/sigsetmask.c (__sigsetmask): Likewise.
        * signal/sigstack.c (sigstack): Likewise.
        * signal/sigsuspend.c (__sigsuspend): Likewise.
        * signal/sigvec.c (sigvec_wrapper_handler): Likewise.
        * signal/sysv_signal.c (__sysv_signal): Likewise.
        * socket/accept.c (accept): Likewise.
        * socket/accept4.c (__libc_accept4): Likewise.
        * socket/bind.c (__bind): Likewise.
        * socket/connect.c (__connect): Likewise.
        * socket/getpeername.c (getpeername): Likewise.
        * socket/getsockname.c (__getsockname): Likewise.
        * socket/getsockopt.c (getsockopt): Likewise.
        * socket/listen.c (__listen): Likewise.
        * socket/recv.c (__recv): Likewise.
        * socket/recvmsg.c (__recvmsg): Likewise.
        * socket/send.c (__send): Likewise.
        * socket/sendmsg.c (__sendmsg): Likewise.
        * socket/shutdown.c (shutdown): Likewise.
        * socket/sockatmark.c (sockatmark): Likewise.
        * socket/socket.c (__socket): Likewise.
        * stdio-common/ctermid.c (ctermid): Likewise.
        * stdio-common/cuserid.c (cuserid): Likewise.
        * stdio-common/printf-prs.c (parse_printf_format): Likewise.
        * stdio-common/remove.c (remove): Likewise.
        * stdio-common/rename.c (rename): Likewise.
        * stdio-common/renameat.c (renameat): Likewise.
        * stdio-common/tempname.c (__gen_tempname): Likewise.
        * stdio-common/xbug.c (InitBuffer): Likewise.
        (AppendToBuffer): Likewise.
        (ReadFile): Likewise.
        * stdlib/a64l.c (a64l): Likewise.
        * stdlib/drand48_r.c (drand48_r): Likewise.
        * stdlib/getcontext.c (getcontext): Likewise.
        * stdlib/getenv.c (getenv): Likewise.
        * stdlib/l64a.c (l64a): Likewise.
        * stdlib/llabs.c (llabs): Likewise.
        * stdlib/lldiv.c (lldiv): Likewise.
        * stdlib/lrand48_r.c (lrand48_r): Likewise.
        * stdlib/mrand48_r.c (mrand48_r): Likewise.
        * stdlib/putenv.c (putenv): Likewise.
        * stdlib/random.c (__srandom): Likewise.
        (__initstate): Likewise.
        (__setstate): Likewise.
        * stdlib/random_r.c (__srandom_r): Likewise.
        (__setstate_r): Likewise.
        (__random_r): Likewise.
        * stdlib/secure-getenv.c (__libc_secure_getenv): Likewise.
        * stdlib/setcontext.c (setcontext): Likewise.
        * stdlib/setenv.c (setenv): Likewise.
        (unsetenv): Likewise.
        * stdlib/srand48.c (srand48): Likewise.
        * stdlib/srand48_r.c (__srand48_r): Likewise.
        * stdlib/swapcontext.c (swapcontext): Likewise.
        * stdlib/system.c (__libc_system): Likewise.
        * stdlib/tst-strtod.c (expand): Likewise.
        * stdlib/tst-strtol.c (expand): Likewise.
        * stdlib/tst-strtoll.c (expand): Likewise.
        * streams/fattach.c (fattach): Likewise.
        * streams/fdetach.c (fdetach): Likewise.
        * streams/getmsg.c (getmsg): Likewise.
        * streams/isastream.c (isastream): Likewise.
        * string/ffs.c (__ffs): Likewise.
        * string/ffsll.c (ffsll): Likewise.
        * string/memcmp.c (memcmp_common_alignment): Likewise.
        (memcmp_not_common_alignment): Likewise.
        (MEMCMP): Likewise.
        * string/memcpy.c (memcpy): Likewise.
        * string/memmove.c (MEMMOVE): Likewise.
        * string/memset.c (memset): Likewise.
        * string/rawmemchr.c (RAWMEMCHR): Likewise.
        * string/strchrnul.c (STRCHRNUL): Likewise.
        * string/strerror.c (strerror): Likewise.
        * string/strndup.c (__strndup): Likewise.
        * string/strverscmp.c (__strverscmp): Likewise.
        * sunrpc/clnt_raw.c (clntraw_freeres): Likewise.
        * sunrpc/clnt_tcp.c (clnttcp_geterr): Likewise.
        (clnttcp_freeres): Likewise.
        * sunrpc/clnt_unix.c (clntunix_freeres): Likewise.
        * sunrpc/pmap_prot.c (xdr_pmap): Likewise.
        * sunrpc/pmap_prot2.c (xdr_pmaplist): Likewise.
        * sunrpc/pmap_rmt.c (xdr_rmtcallres): Likewise.
        * sunrpc/rpc_prot.c (xdr_replymsg): Likewise.
        (xdr_callhdr): Likewise.
        * sunrpc/rpcinfo.c (udpping): Likewise.
        (tcpping): Likewise.
        (pstatus): Likewise.
        (pmapdump): Likewise.
        (brdcst): Likewise.
        (deletereg): Likewise.
        (getprognum): Likewise.
        (getvers): Likewise.
        (get_inet_address): Likewise.
        * sunrpc/svc_raw.c (svcraw_recv): Likewise.
        * sunrpc/svc_udp.c (svcudp_create): Likewise.
        (svcudp_stat): Likewise.
        (svcudp_recv): Likewise.
        (svcudp_reply): Likewise.
        (svcudp_getargs): Likewise.
        (svcudp_freeargs): Likewise.
        (svcudp_destroy): Likewise.
        * sunrpc/xdr.c (xdr_bytes): Likewise.
        (xdr_netobj): Likewise.
        (xdr_string): Likewise.
        (xdr_wrapstring): Likewise.
        * sunrpc/xdr_float.c (xdr_float): Likewise.
        (xdr_double): Likewise.
        * sunrpc/xdr_mem.c (xdrmem_setpos): Likewise.
        * sunrpc/xdr_ref.c (xdr_pointer): Likewise.
        * sysvipc/ftok.c (ftok): Likewise.
        * sysvipc/msgctl.c (msgctl): Likewise.
        * sysvipc/msgget.c (msgget): Likewise.
        * sysvipc/msgrcv.c (msgrcv): Likewise.
        * sysvipc/msgsnd.c (msgsnd): Likewise.
        * sysvipc/semget.c (semget): Likewise.
        * sysvipc/semop.c (semop): Likewise.
        * sysvipc/shmat.c (shmat): Likewise.
        * sysvipc/shmctl.c (shmctl): Likewise.
        * sysvipc/shmdt.c (shmdt): Likewise.
        * sysvipc/shmget.c (shmget): Likewise.
        * termios/cfmakeraw.c (cfmakeraw): Likewise.
        * termios/speed.c (cfgetospeed): Likewise.
        (cfgetispeed): Likewise.
        (cfsetospeed): Likewise.
        (cfsetispeed): Likewise.
        * termios/tcflow.c (tcflow): Likewise.
        * termios/tcflush.c (tcflush): Likewise.
        * termios/tcgetattr.c (__tcgetattr): Likewise.
        * termios/tcgetpgrp.c (tcgetpgrp): Likewise.
        * termios/tcgetsid.c (tcgetsid): Likewise.
        * termios/tcsendbrk.c (tcsendbreak): Likewise.
        * termios/tcsetpgrp.c (tcsetpgrp): Likewise.
        * time/adjtime.c (__adjtime): Likewise.
        * time/dysize.c (dysize): Likewise.
        * time/ftime.c (ftime): Likewise.
        * time/getitimer.c (__getitimer): Likewise.
        * time/gettimeofday.c (__gettimeofday): Likewise.
        * time/gmtime.c (__gmtime_r): Likewise.
        (gmtime): Likewise.
        * time/localtime.c (__localtime_r): Likewise.
        (localtime): Likewise.
        * time/offtime.c (__offtime): Likewise.
        * time/settimeofday.c (__settimeofday): Likewise.
        * time/stime.c (stime): Likewise.
        * time/strftime_l.c (tm_diff): Likewise.
        (iso_week_days): Likewise.
        * time/strptime.c (strptime): Likewise.
        * time/time.c (time): Likewise.
        * time/timespec_get.c (timespec_get): Likewise.
        * time/tzset.c (tzset_internal): Likewise.
        (compute_change): Likewise.
        (__tz_compute): Likewise.
        * wcsmbs/btowc.c (__btowc): Likewise.
        * wcsmbs/mbrlen.c (__mbrlen): Likewise.
        * wcsmbs/mbsinit.c (__mbsinit): Likewise.
        * wcsmbs/mbsrtowcs.c (__mbsrtowcs): Likewise.
        * wcsmbs/wcpcpy.c (__wcpcpy): Likewise.
        * wcsmbs/wcpncpy.c (__wcpncpy): Likewise.
        * wcsmbs/wcscat.c (__wcscat): Likewise.
        * wcsmbs/wcschrnul.c (__wcschrnul): Likewise.
        * wcsmbs/wcscmp.c (WCSCMP): Likewise.
        * wcsmbs/wcscpy.c (WCSCPY): Likewise.
        * wcsmbs/wcscspn.c (wcscspn): Likewise.
        * wcsmbs/wcsdup.c (wcsdup): Likewise.
        * wcsmbs/wcslen.c (__wcslen): Likewise.
        * wcsmbs/wcsncat.c (WCSNCAT): Likewise.
        * wcsmbs/wcsncmp.c (WCSNCMP): Likewise.
        * wcsmbs/wcsncpy.c (__wcsncpy): Likewise.
        * wcsmbs/wcsnlen.c (__wcsnlen): Likewise.
        * wcsmbs/wcspbrk.c (wcspbrk): Likewise.
        * wcsmbs/wcsrchr.c (WCSRCHR): Likewise.
        * wcsmbs/wcsspn.c (wcsspn): Likewise.
        * wcsmbs/wcsstr.c (wcsstr): Likewise.
        * wcsmbs/wcstok.c (wcstok): Likewise.
        * wcsmbs/wctob.c (wctob): Likewise.
        * wcsmbs/wmemchr.c (__wmemchr): Likewise.
        * wcsmbs/wmemcmp.c (WMEMCMP): Likewise.
        * wcsmbs/wmemcpy.c (__wmemcpy): Likewise.
        * wcsmbs/wmemmove.c (__wmemmove): Likewise.
        * wcsmbs/wmempcpy.c (__wmempcpy): Likewise.
        * wcsmbs/wmemset.c (__wmemset): Likewise.
        * wctype/wcfuncs.c (__towlower): Likewise.
        (__towupper): Likewise.

        * sysdeps/unix/sysv/linux/i386/lowlevellock.h
        (lll_unlock_elision): Add adapt_count parameter.

2015-10-15  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/nptl/configure.ac: Do not give errors based on the
        results of top-level configure tests.
        * sysdeps/nptl/configure: Regenerated.

        * configure.ac (libc_cv_Bgroup): Remove configure test.
        * configure: Regenerated.
        * config.make.in (have-Bgroup): Remove variable.

        * configure.ac (sizeof_long_double): Remove configure test.
        * configure: Regenerated.
        * config.make.in (sizeof-long-double): Remove variable.

        * configure.ac (libc_cv_gcc_exceptions): Remove configure test.
        * configure: Regenerated.
        * sysdeps/arm/configure.ac (libc_cv_gcc_exceptions): Do not set
        variable.
        (exceptions): Likewise.
        * sysdeps/arm/configure: Regenerated.
        * config.make.in (exceptions): Remove variable.
        * Makeconfig (uses-callbacks): Use -fexceptions instead of
        $(exceptions).
        * debug/Makefile (CFLAGS-dprintf_chk.c): Likewise.
        (CFLAGS-vdprintf_chk.c): Likewise.
        (CFLAGS-printf_chk.c): Likewise.
        (CFLAGS-fprintf_chk.c): Likewise.
        (CFLAGS-vprintf_chk.c): Likewise.
        (CFLAGS-vfprintf_chk.c): Likewise.
        (CFLAGS-gets_chk.c): Likewise.
        (CFLAGS-fgets_chk.c): Likewise.
        (CFLAGS-fgets_u_chk.c): Likewise.
        (CFLAGS-fread_chk.c): Likewise.
        (CFLAGS-fread_u_chk.c): Likewise.
        (CFLAGS-wprintf_chk.c): Likewise.
        (CFLAGS-fwprintf_chk.c): Likewise.
        (CFLAGS-vwprintf_chk.c): Likewise.
        (CFLAGS-vfwprintf_chk.c): Likewise.
        (CFLAGS-fgetws_chk.c): Likewise.
        (CFLAGS-fgetws_u_chk.c): Likewise.
        * libio/Makefile (CFLAGS-fileops.c): Likewise.
        (CFLAGS-fputc.c): Likewise.
        (CFLAGS-fputwc.c): Likewise.
        (CFLAGS-freopen64.c): Likewise.
        (CFLAGS-freopen.c): Likewise.
        (CFLAGS-fseek.c): Likewise.
        (CFLAGS-fseeko64.c): Likewise.
        (CFLAGS-fseeko.c): Likewise.
        (CFLAGS-ftello64.c): Likewise.
        (CFLAGS-ftello.c): Likewise.
        (CFLAGS-fwide.c): Likewise.
        (CFLAGS-genops.c): Likewise.
        (CFLAGS-getc.c): Likewise.
        (CFLAGS-getchar.c): Likewise.
        (CFLAGS-getwc.c): Likewise.
        (CFLAGS-getwchar.c): Likewise.
        (CFLAGS-iofclose.c): Likewise.
        (CFLAGS-iofflush.c): Likewise.
        (CFLAGS-iofgetpos64.c): Likewise.
        (CFLAGS-iofgetpos.c): Likewise.
        (CFLAGS-iofgets.c): Likewise.
        (CFLAGS-iofgetws.c): Likewise.
        (CFLAGS-iofputs.c): Likewise.
        (CFLAGS-iofputws.c): Likewise.
        (CFLAGS-iofread.c): Likewise.
        (CFLAGS-iofsetpos64.c): Likewise.
        (CFLAGS-iofsetpos.c): Likewise.
        (CFLAGS-ioftell.c): Likewise.
        (CFLAGS-iofwrite.c): Likewise.
        (CFLAGS-iogetdelim.c): Likewise.
        (CFLAGS-iogetline.c): Likewise.
        (CFLAGS-iogets.c): Likewise.
        (CFLAGS-iogetwline.c): Likewise.
        (CFLAGS-ioputs.c): Likewise.
        (CFLAGS-ioseekoff.c): Likewise.
        (CFLAGS-ioseekpos.c): Likewise.
        (CFLAGS-iosetbuffer.c): Likewise.
        (CFLAGS-iosetvbuf.c): Likewise.
        (CFLAGS-ioungetc.c): Likewise.
        (CFLAGS-ioungetwc.c): Likewise.
        (CFLAGS-oldfileops.c): Likewise.
        (CFLAGS-oldiofclose.c): Likewise.
        (CFLAGS-oldiofgetpos64.c): Likewise.
        (CFLAGS-oldiofgetpos.c): Likewise.
        (CFLAGS-oldiofsetpos64.c): Likewise.
        (CFLAGS-oldiofsetpos.c): Likewise.
        (CFLAGS-peekc.c): Likewise.
        (CFLAGS-putc.c): Likewise.
        (CFLAGS-putchar.c): Likewise.
        (CFLAGS-putwc.c): Likewise.
        (CFLAGS-putwchar.c): Likewise.
        (CFLAGS-rewind.c): Likewise.
        (CFLAGS-wfileops.c): Likewise.
        (CFLAGS-wgenops.c): Likewise.
        (CFLAGS-oldiofopen.c): Likewise.
        (CFLAGS-iofopen.c): Likewise.
        (CFLAGS-iofopen64.c): Likewise.
        (CFLAGS-oldtmpfile.c): Likewise.
        * stdio-common/Makefile (CFLAGS-vfprintf.c): Likewise.
        (CFLAGS-fprintf.c): Likewise.
        (CFLAGS-printf.c): Likewise.
        (CFLAGS-vfwprintf.c): Likewise.
        (CFLAGS-vfscanf.c): Likewise.
        (CFLAGS-vfwscanf.c): Likewise.
        (CFLAGS-fscanf.c): Likewise.
        (CFLAGS-scanf.c): Likewise.
        (CFLAGS-isoc99_vfscanf.c): Likewise.
        (CFLAGS-isoc99_vscanf.c): Likewise.
        (CFLAGS-isoc99_fscanf.c): Likewise.
        (CFLAGS-isoc99_scanf.c): Likewise.
        * wcsmbs/Makefile (CFLAGS-isoc99_wscanf.c): Likewise.
        (CFLAGS-isoc99_fwscanf.c): Likewise.
        (CFLAGS-isoc99_vwscanf.c): Likewise.
        (CFLAGS-isoc99_vfwscanf.c): Likewise.

        * io/test-lfs.c (do_prepare): Do not call add_temp_file until
        after mkstemp64.
        * login/tst-utmp.c (do_prepare): Likewise.
        * rt/tst-aio.c (do_prepare): Likewise.
        * rt/tst-aio64.c (do_prepare): Likewise.

2015-10-15  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/elision-lock.c
        (__lll_lock_elision): Remove adapt_count decrement...
        * sysdeps/unix/sysv/linux/powerpc/elision-trylock.c
        (__lll_trylock_elision): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/elision-unlock.c
        (__lll_unlock_elision): ... to here. And utilize
        new adapt_count parameter.
        * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
        (__lll_unlock_elision): Update to include adapt_count
        parameter.
        (lll_unlock_elision): Pass pointer to adapt_count
        variable.

2015-10-15  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * nptl/pthread_mutex_unlock.c (lll_unlock_elision):
        Add elision adapt_count parameter to list of arguments.
        * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
        (lll_unlock_elision): Update with new parameter list
        * sysdeps/unix/sysv/linux/s390/lowlevellock.h
        (lll_unlock_elision): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
        (lll_unlock_elision): Likewise.

2015-10-15  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19122]
        * include/sys/utsname.h [IS_IN (rtld)] (__uname): Add
        attribute_hidden.

        * include/string.h [IS_IN (rtld)] (__stpcpy): Add
        attribute_hidden.
        [IS_IN (rtld)] (__strdup): Likewise.
        [IS_IN (rtld)] (__strerror_r): Likewise.
        [IS_IN (rtld)] (__strsep_g): Likewise.
        [IS_IN (rtld)] (memchr): Likewise.
        [IS_IN (rtld)] (memcmp): Likewise.
        [IS_IN (rtld)] (memcpy): Likewise.
        [IS_IN (rtld)] (memmove): Likewise.
        [IS_IN (rtld)] (memset): Likewise.
        [IS_IN (rtld)] (rawmemchr): Likewise.
        [IS_IN (rtld)] (stpcpy): Likewise.
        [IS_IN (rtld)] (strchr): Likewise.
        [IS_IN (rtld)] (strcmp): Likewise.
        [IS_IN (rtld)] (strlen): Likewise.
        [IS_IN (rtld)] (strnlen): Likewise.
        [IS_IN (rtld)] (strsep): Likewise.

        * include/stdlib.h [IS_IN (rtld)] (unsetenv): Add
        attribute_hidden.
        [IS_IN (rtld)] (__strtoul_internal): Likewise.

        * include/signal.h [IS_IN (rtld)] (__sigaction): Add
        attribute_hidden.
        [IS_IN (rtld)] (__libc_sigaction): Likewise.

        * include/setjmp.h (__longjmp): Add attribute_hidden.
        [IS_IN (rtld)] (__sigsetjmp): Likewise.

        * include/libc-internal.h [IS_IN (rtld)] (__profile_frequency):
        Add attribute_hidden.

        * include/fcntl.h (__libc_fcntl): Add attribute_hidden.
        [IS_IN (rtld)] (__open): Likewise.
        [IS_IN (rtld)] (__fcntl): Likewise.

        * include/dirent.h (__opendirat): Add attribute_hidden.
        (__getdents): Likewise.
        (__getdents64): Likewise.
        (__alloc_dir): Likewise.
        [IS_IN (rtld)] (__closedir): Likewise.
        [IS_IN (rtld)] (__fdopendir): Likewise.
        [IS_IN (rtld)] (__readdir): Likewise.
        [IS_IN (rtld)] (__readdir64): Likewise.
        [IS_IN (rtld)] (__rewinddir): Likewise.

        * include/dlfcn.h (_dl_catch_error): Moved to ...
        * sysdeps/generic/ldsodefs.h (_dl_catch_error): Add
        attribute_hidden.

        * sysdeps/generic/_itoa.h (_itoa): Add attribute_hidden.
        (_itoa_word): Likewise.

        * elf/dl-runtime.c (_dl_fixup): Add attribute_hidden.
        * elf/dynamic-link.h (_dl_try_allocate_static_tls): Likewise.
        * sysdeps/generic/dl-cache.h (_dl_cache_libcmp): Likewise.
        * sysdeps/generic/ldsodefs.h (_dl_name_match_p): Likewise.
        (_dl_higher_prime_number): Likewise.
        (_dl_debug_printf_c): Likewise.
        (_dl_signal_cerror): Likewise.
        (_dl_receive_error): Likewise.
        (_dl_reloc_bad_type): Likewise.
        (_dl_resolve_conflicts): Likewise.
        (_dl_check_all_versions): Likewise.
        (_dl_check_map_versions): Likewise.
        (_dl_sort_fini): Likewise.
        (_dl_debug_initialize): Likewise.
        (_dl_init_paths): Likewise.
        (_dl_show_auxv): Likewise.
        (_dl_next_ld_env_entry): Likewise.
        (_dl_important_hwcaps): Likewise.
        (_dl_load_cache_lookup): Likewise.
        (_dl_update_slotinfo): Likewise.
        (_dl_show_scope): Likewise.

        * sysdeps/generic/memcopy.h (_wordcopy_fwd_aligned): Add
        attribute_hidden.
        (_wordcopy_fwd_dest_aligned): Likewise.
        (_wordcopy_bwd_aligned): Likewise.
        (_wordcopy_bwd_dest_aligned): Likewise.

        * sysdeps/i386/dl-lookupcfg.h (_dl_unmap): Add attribute_hidden.
        * sysdeps/i386/dl-tlsdesc.h (_dl_make_tlsdesc_dynamic):
        Likewise.
        * sysdeps/x86_64/dl-tlsdesc.h (_dl_make_tlsdesc_dynamic):
        Likewise.
        * sysdeps/x86_64/dl-lookupcfg.h (_dl_unmap): Likewise.

2015-10-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/i386/sysdep.h: Add comments for
        GCC 5 requirement.

2015-10-15  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/configure.ac (libc_cv_as_i686): Remove configure
        test.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/i386/i686/Makefile [$(config-asflags-i686) = yes]: Make
        code unconditional.

        * configure.ac (libc_cv_asm_previous_directive): Remove configure
        test.
        (libc_cv_asm_popsection_directive): Likewise.
        * configure: Regenerated.
        * config.h.in (HAVE_ASM_PREVIOUS_DIRECTIVE): Remove #undef.
        (HAVE_ASM_POPSECTION_DIRECTIVE): Likewise.
        * include/libc-symbols.h [HAVE_ASM_PREVIOUS_DIRECTIVE]
        (__make_section_unallocated): Make definition unconditional.
        [HAVE_ASM_POPSECTION_DIRECTIVE] (__make_section_unallocated):
        Remove conditional definition.
        [!HAVE_ASM_PREVIOUS_DIRECTIVE && !HAVE_ASM_POPSECTION_DIRECTIVE]
        (__make_section_unallocated): Likewise.

        * configure.ac (libc_cv_gcc_static_libgcc): Remove configure test.
        * configure: Regenerated.
        * config.make.in (static-libgcc): Remove variable.
        * Makerules (build-shlib-helper): Use -static-libgcc instead of
        $(static-libgcc).
        (build-module-helper): Likewise.

        * configure.ac (libc_cv_friendly_stddef): Remove configure test.
        * configure: Regenerated.

2015-10-15  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/vfscanf.c (MEMCPY): Remove macro.
        (struct char_buffer): New type.
        (char_buffer_start, char_buffer_size, char_buffer_error)
        (char_buffer_rewind, char_buffer_add): New functions.
        (ADDW): Remove macro, replaced by the char_buffer_add function.
        (_IO_vfscanf_internal): Rewrite using struct char_buffer instead
        of extend_alloca.  Make control flow more explicit.

2015-10-15  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19137]
        * sysdeps/unix/sysv/linux/i386/Makefile (CFLAGS-epoll_pwait.c):
        Add -fomit-frame-pointer.
        * sysdeps/unix/sysv/linux/i386/epoll_pwait.S: Remove file.

2015-10-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/i386/libc-do-syscall.S
        (__libc_do_syscall): Defined only if !__GNUC_PREREQ (5,0).
        * sysdeps/unix/sysv/linux/i386/sysdep.h: Define assembler macros
        only if !__GNUC_PREREQ (5,0).
        (INTERNAL_SYSCALL_MAIN_6): Optimize for GCC 5.
        (INTERNAL_SYSCALL_MAIN_INLINE): Likewise.
        (INTERNAL_SYSCALL_NCS): Likewise.
        (LOADREGS_0): New macro for GCC 5.
        (ASMARGS_0): Likewise.
        (LOADREGS_1): Likewise.
        (ASMARGS_1): Likewise.
        (LOADREGS_2): Likewise.
        (ASMARGS_2): Likewise.
        (LOADREGS_3): Likewise.
        (ASMARGS_3): Likewise.
        (LOADREGS_4): Likewise.
        (ASMARGS_4): Likewise.
        (LOADREGS_5): Likewise.
        (ASMARGS_5): Likewise.
        (LOADREGS_6): Likewise.
        (ASMARGS_6): Likewise.

2015-10-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/i386/Makefile (CFLAGS-mmap.c): Add
        -fomit-frame-pointer.
        (CFLAGS-mmap64.c): Likewise.
        (CFLAGS-semtimedop.c): Likewise.
        * sysdeps/unix/sysv/linux/i386/mmap.c: New file.
        * sysdeps/unix/sysv/linux/i386/mmap.S: Remove file.
        * sysdeps/unix/sysv/linux/i386/mmap64.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/semtimedop.S: Likewise.

2015-10-15  Florian Weimer  <fweimer@redhat.com>

        [BZ #18928]
        * sysdeps/generic/ldsodefs.h (struct rtld_global_ro): Remove
        _dl_pointer_guard member.
        * elf/rtld.c (_rtld_global_ro): Remove _dl_pointer_guard
        initializer.
        (security_init): Always set up pointer guard.
        (process_envvars): Do not process LD_POINTER_GUARD.

2015-10-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19134]
        * sysdeps/powerpc/powerpc32/fpu/s_lround.S (.LC1): New object.
        (.LC2): Likewise.
        (.LC3): Likewise.
        (__lround): Do not add 0.5 to integer or out-of-range arguments.

2015-10-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        [BZ #19129]
        * sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_resolve_hold): Save and restore
        r0 and r1.

2015-10-14  Namhyung Kim  <namhyung@gmail.com>

        * manaual/argp.texi (Specifying Argp Parsers): Fix typo.

2015-10-14  Carlos O'Donell  <carlos@redhat.com>

        * include/stap-probe.h: Fix macro definition formatting.

2015-10-14  Florian Weimer  <fweimer@redhat.com>

        [BZ #19074]
        * resolv/res_hconf.c (_res_hconf_reorder_addrs): Use atomics to
        load and store num_ifs.

2015-10-14  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/sched_getaffinity.c
        (__sched_getaffinity_new): Add libc_hidden_proto and
        libc_hidden_def.

2015-10-14  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19007]
        * scripts/localplt.awk: Also allow GOT references.
        * sysdeps/unix/sysv/linux/i386/localplt.data: Mark
        _Unwind_Find_FDE, calloc, memalign, realloc and __libc_memalign
        with "+ REL R_386_GLOB_DAT".
        * sysdeps/x86_64/localplt.data: Mark calloc, memalign, realloc
        and __libc_memalign with "+ RELA R_X86_64_GLOB_DAT".

2015-10-14  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/i386/brk.c (__brk): Use
        INLINE_SYSCALL_ERROR_RETURN_VALUE.
        * sysdeps/unix/sysv/linux/i386/fxstatat.c (__fxstatat):
        Likewise.
        * sysdeps/unix/sysv/linux/i386/setegid.c (setegid): Likewise.
        * sysdeps/unix/sysv/linux/i386/seteuid.c (seteuid): Likewise.
        * sysdeps/unix/sysv/linux/i386/fxstat.c (__fxstat): Use
        INTERNAL_SYSCALLINTERNAL_SYSCALL and
        INLINE_SYSCALL_ERROR_RETURN_VALUE.
        * sysdeps/unix/sysv/linux/i386/lockf64.c (lockf64): Likewise.
        * sysdeps/unix/sysv/linux/i386/lxstat.c (__lxstat): Likewise.
        * sysdeps/unix/sysv/linux/i386/sigaction.c (__libc_sigaction):
        Likewise.
        * sysdeps/unix/sysv/linux/i386/xstat.c (__xstat): Likewise.

2015-10-13  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19125]
        * sysdeps/powerpc/powerpc32/fpu/s_llround.c: Include <limits.h>,
        <math_private.h> and <stdint.h>.
        (__llround): Avoid conversions to and from long long int, and
        subtractions, where those might raise spurious exceptions.
        * sysdeps/powerpc/powerpc32/fpu/s_llroundf.c: Include
        <math_private.h> and <stdint.h>.
        (__llroundf): Avoid conversions to and from long long int, and
        subtractions, where those might raise spurious exceptions.

2015-10-13  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/adjtime.c (ADJTIME): Use
        INLINE_SYSCALL_ERROR_RETURN_VALUE.
        * sysdeps/unix/sysv/linux/dl-openat64.c (openat64): Likewise.
        * sysdeps/unix/sysv/linux/eventfd.c (eventfd): Likewise.
        * sysdeps/unix/sysv/linux/faccessat.c (faccessat): Likewise.
        * sysdeps/unix/sysv/linux/fchmodat.c (fchmodat): Likewise.
        * sysdeps/unix/sysv/linux/fcntl.c (do_fcntl): Likewise.
        * sysdeps/unix/sysv/linux/futimens.c (futimens): Likewise.
        * sysdeps/unix/sysv/linux/futimes.c (__futimes): Likewise.
        * sysdeps/unix/sysv/linux/fxstat.c (__fxstat): Likewise.
        * sysdeps/unix/sysv/linux/fxstatat.c (__fxstatat): Likewise.
        * sysdeps/unix/sysv/linux/fxstatat64.c (__fxstatat64): Likewise.
        * sysdeps/unix/sysv/linux/lutimes.c (lutimes): Likewise.
        * sysdeps/unix/sysv/linux/lxstat.c (__lxstat): Likewise.
        * sysdeps/unix/sysv/linux/lxstat64.c (___lxstat64): Likewise.
        * sysdeps/unix/sysv/linux/mmap64.c (__mmap64): Likewise.
        * sysdeps/unix/sysv/linux/mq_open.c (__mq_open): Likewise.
        * sysdeps/unix/sysv/linux/mq_unlink.c (mq_unlink): Likewise.
        * sysdeps/unix/sysv/linux/prlimit.c (prlimit): Likewise.
        * sysdeps/unix/sysv/linux/readahead.c (__readahead): Likewise.
        * sysdeps/unix/sysv/linux/shmat.c (shmat): Likewise.
        * sysdeps/unix/sysv/linux/signalfd.c (signalfd): Likewise.
        * sysdeps/unix/sysv/linux/speed.c (cfsetospeed): Likewise.
        * sysdeps/unix/sysv/linux/tcsetattr.c (tcsetattr): Likewise.
        * sysdeps/unix/sysv/linux/ustat.c (ustat): Likewise.
        * sysdeps/unix/sysv/linux/utimensat.c (utimensat): Likewise.
        * sysdeps/unix/sysv/linux/xmknod.c (__xmknod): Likewise.
        * sysdeps/unix/sysv/linux/xmknodat.c (__xmknodat): Likewise.
        * sysdeps/unix/sysv/linux/xstat.c (__xstat): Likewise.
        * sysdeps/unix/sysv/linux/xstatconv.c (__xstat_conv): Likewise.
        (__xstat64_conv): Likewise.
        (__xstat32_conv): Likewise.

2015-10-13  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/sysdep.h: New file.
        * sysdeps/unix/sysv/linux/i386/sysdep.c: Likewise.
        * sysdeps/unix/sysv/linux/alpha/sysdep.h: Include
        <sysdeps/unix/sysv/linux/sysdep.h>.
        * sysdeps/unix/sysv/linux/arm/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/generic/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/hppa/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/m68k/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/Makefile [$(subdir) == csu]
        (sysdep-dl-routines): Add sysdep.
        [$(subdir) == nptl] (libpthread-routines): Likewise.
        [$(subdir) == rt] (librt-routines): Likewise.
        * sysdeps/unix/sysv/linux/i386/clone.S (__clone): Don't check
        PIC when branching to SYSCALL_ERROR_LABEL.
        * sysdeps/unix/sysv/linux/i386/sysdep.S: Removed.
        * sysdeps/unix/sysv/linux/i386/sysdep.h: Include
        <sysdeps/unix/sysv/linux/sysdep.h>.
        (SYSCALL_ERROR_LABEL): Changed to __syscall_error.
        (SYSCALL_ERROR_ERRNO): Removed.
        (SYSCALL_ERROR_HANDLER): Changed to empty.
        (SYSCALL_ERROR_HANDLER_TLS_STORE): Likewise.
        (__syscall_error): New prototype.
        [IS_IN (libc)] (INLINE_SYSCALL): New macro.
        (INLINE_SYSCALL_ERROR_RETURN_VALUE): Likewise.

2015-10-13  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19124]
        * sysdeps/x86_64/dl-trampoline.S [!HAVE_AVX512_ASM_SUPPORT]
        (_dl_runtime_resolve_avx512): Make it a hidden alias of
        _dl_runtime_resolve_avx.
        (_dl_runtime_profile_avx512): Make it a hidden alias of
        _dl_runtime_profile_avx.

2015-10-13  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/fpu/s_llround.c: Move to ....
        * sysdeps/powerpc/powerpc32/fpu/s_llround.c: ...here.
        * sysdeps/powerpc/fpu/s_llroundf.c: Move to ....
        * sysdeps/powerpc/powerpc32/fpu/s_llroundf.c: ...here.

        [BZ #16422]
        * sysdeps/powerpc/powerpc32/fpu/configure.ac (libc_cv_ppc_fctidz):
        New configure test.
        * sysdeps/powerpc/powerpc32/fpu/configure: Regenerated.
        * config.h.in [_LIBC] (HAVE_PPC_FCTIDZ): New macro.
        * sysdeps/powerpc/powerpc32/fpu/s_llrint.c: Include <limits.h>,
        <math_private.h> and <stdint.h>.
        (__llrint): Avoid conversions to long long int where those might
        raise spurious exceptions.
        * sysdeps/powerpc/powerpc32/fpu/s_llrintf.c: Include
        <math_private.h> and <stdint.h>.
        (__llrintf): Avoid conversions to long long int where those might
        raise spurious exceptions.

2015-10-12  Andreas Schwab  <schwab@suse.de>

        [BZ #18969]
        * debug/Makefile (LOCALES): Define.  Include gen-locales.mk.
        ($(objpfx)tst-chk1.out): Depend on $(gen-locales).
        * iconvdata/Makefile (LOCALES): Define.  Include gen-locales.mk.
        ($(objpfx)bug-iconv6.out, $(objpfx)tst-iconv7.out): Depend on
        $(gen-locales).
        * intl/Makefile (LOCALES): Define.  Include gen-locales.mk.
        ($(objpfx)tst-codeset.out, $(objpfx)tst-gettext.out)
        ($(objpfx)tst-gettext2.out, $(objpfx)tst-gettext3.out)
        ($(objpfx)tst-gettext4.out, $(objpfx)tst-gettext5.out)
        ($(objpfx)tst-gettext6.out, $(objpfx)tst-translit.out): Depend on
        $(gen-locales).
        * libio/Makefile (LOCALES): Define.  Include gen-locales.mk.
        ($(objpfx)bug-ftell.out, $(objpfx)bug-ungetwc1.out)
        ($(objpfx)bug-ungetwc2.out, $(objpfx)tst-fgetwc.out)
        ($(objpfx)tst-fgetws.out, $(objpfx)tst-fopenloc.out)
        ($(objpfx)tst-fputws.out, $(objpfx)tst-fseek.out)
        ($(objpfx)tst-ftell-active-handler.out)
        ($(objpfx)tst-ftell-append.out)
        ($(objpfx)tst-ftell-partial-wide.out, $(objpfx)tst-setvbuf1.out)
        ($(objpfx)tst-swscanf.out, $(objpfx)tst-ungetwc1.out)
        ($(objpfx)tst-ungetwc2.out, $(objpfx)tst-widetext.out)
        ($(objpfx)tst_wprintf2.out): Depend on $(gen-locales).
        * posix/Makefile (LOCALES): Define.  Include gen-locales.mk.
        ($(objpfx)bug-regex1.out, $(objpfx)bug-regex4.out)
        ($(objpfx)bug-regex5.out, $(objpfx)bug-regex6.out)
        ($(objpfx)bug-regex17.out, $(objpfx)bug-regex18.out)
        ($(objpfx)bug-regex19.out, $(objpfx)bug-regex20.out)
        ($(objpfx)bug-regex22.out, $(objpfx)bug-regex23.out)
        ($(objpfx)bug-regex25.out, $(objpfx)bug-regex26.out)
        ($(objpfx)bug-regex30.out, $(objpfx)bug-regex32.out)
        ($(objpfx)bug-regex33.out, $(objpfx)bug-regex34.out)
        ($(objpfx)bug-regex35.out, $(objpfx)tst-fnmatch.out)
        ($(objpfx)tst-fnmatch4.out, $(objpfx)tst-fnmatch5.out)
        ($(objpfx)tst-regex.out, $(objpfx)tst-regex2.out)
        ($(objpfx)tst-regexloc.out, $(objpfx)tst-rxspencer.out)
        ($(objpfx)tst-rxspencer-no-utf8.out): Depend on $(gen-locales).
        * stdio-common/Makefile (LOCALES): Define.  Include gen-locales.mk.
        ($(objpfx)bug14.out, $(objpfx)scanf13.out)
        ($(objpfx)test-vfprintf.out, $(objpfx)tst-grouping.out)
        ($(objpfx)tst-sprintf.out, $(objpfx)tst-sscanf.out)
        ($(objpfx)tst-swprintf.out): Depend on $(gen-locales).
        * stdlib/Makefile (LOCALES): Define.  Include gen-locales.mk.
        ($(objpfx)bug-strtod2.out, $(objpfx)testmb2.out)
        ($(objpfx)tst-strtod.out, $(objpfx)tst-strtod3.out)
        ($(objpfx)tst-strtod4.out, $(objpfx)tst-strtod5.out): Depend on
        $(gen-locales).
        * time/Makefile (LOCALES): Define.  Include gen-locales.mk.
        ($(objpfx)tst-ftime_l.out, $(objpfx)tst-strptime.out): Depend on
        $(gen-locales).
        * wcsmbs/Makefile (LOCALES): Define.  Include gen-locales.mk.
        ($(objpfx)tst-btowc.out, $(objpfx)tst-c16c32-1.out)
        ($(objpfx)tst-mbrtowc.out, $(objpfx)tst-mbrtowc2.out)
        ($(objpfx)tst-wcrtomb.out, $(objpfx)wcsmbs-tst1.out): Depend on
        $(gen-locales).
        * libio/tst_wprintf2.c (main): Use explicit locale.
        * wcsmbs/wcsmbs-tst1.c (main): Likewise.

2015-10-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * hurd/hurd-raise.c (_hurd_raise_signal): Return error returned by
        __msg_sig_post.
        * hurd/hurd/signal.h (_hurd_raise_signal): Add int return type.

2015-10-09  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/mips32/libm-test-ulps: Regenerated.
        * sysdeps/mips/mips64/libm-test-ulps: Likewise.

        * sysdeps/arm/libm-test-ulps: Regenerated.

        [BZ #15470]
        * sysdeps/arm/fix-fp-int-convert-overflow.h: New file.

        [BZ #16399]
        * sysdeps/generic/fix-fp-int-convert-overflow.h: New file.
        * sysdeps/ieee754/dbl-64/s_llrint.c: Include <fenv.h>, <limits.h>
        and <fix-fp-int-convert-overflow.h>.
        (__llrint) [FE_INVALID]: Force FE_INVALID exception as needed if
        FIX_DBL_LLONG_CONVERT_OVERFLOW.
        * sysdeps/ieee754/dbl-64/s_llround.c: Include <fenv.h>, <limits.h>
        and <fix-fp-int-convert-overflow.h>.
        (__llround) [FE_INVALID]: Force FE_INVALID exception as needed if
        FIX_DBL_LLONG_CONVERT_OVERFLOW.
        * sysdeps/ieee754/dbl-64/s_lrint.c: Include
        <fix-fp-int-convert-overflow.h>.
        (__lrint) [FE_INVALID]: Force FE_INVALID exception as needed if
        FIX_DBL_LLONG_CONVERT_OVERFLOW.
        * sysdeps/ieee754/dbl-64/s_lround.c: Include
        <fix-fp-int-convert-overflow.h>.
        (__lround) [FE_INVALID]: Force FE_INVALID exception as needed if
        FIX_DBL_LLONG_CONVERT_OVERFLOW.
        * sysdeps/ieee754/flt-32/s_llrintf.c: Include <fenv.h>, <limits.h>
        and <fix-fp-int-convert-overflow.h>.
        (__llrintf) [FE_INVALID]: Force FE_INVALID exception as needed if
        FIX_DBL_LLONG_CONVERT_OVERFLOW.
        * sysdeps/ieee754/flt-32/s_llroundf.c: Include <fenv.h>,
        <limits.h> and <fix-fp-int-convert-overflow.h>.
        (__llroundf) [FE_INVALID]: Force FE_INVALID exception as needed if
        FIX_DBL_LLONG_CONVERT_OVERFLOW.
        * sysdeps/ieee754/flt-32/s_lrintf.c: Include <fenv.h>, <limits.h>
        and <fix-fp-int-convert-overflow.h>.
        (__lrintf) [FE_INVALID]: Force FE_INVALID exception as needed if
        FIX_DBL_LLONG_CONVERT_OVERFLOW.
        * sysdeps/ieee754/flt-32/s_lroundf.c: Include <fenv.h>, <limits.h>
        and <fix-fp-int-convert-overflow.h>.
        (__lroundf) [FE_INVALID]: Force FE_INVALID exception as needed if
        FIX_DBL_LLONG_CONVERT_OVERFLOW.
        * sysdeps/mips/mips32/fpu/fix-fp-int-convert-overflow.h: New file.

2015-10-09  Carlos O'Donell  <carlos@redhat.com>

        [BZ #18589]
        * string/bug-strcoll2.c: Adjust copyright, and remove contributed by.
        * string/Makefile ($(objpfx)bug-strcoll2.out): Depend on
        $(gen-locales).

2015-10-09  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
            Phil Blundell <pb@pbcl.net>

        * nptl/Makefile (tests): Add tst-cancel26.c and tst-cancel27.c.
        * nptl/tst-cancel26.c: New file.
        * nptl/tst-cancel27.c: Likewise.

2015-10-09  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/s_llrint.S (__lrint): Add alias only if
        __ILP32__ isn't defined.
        (lrint): Likewise.
        * sysdeps/x86_64/fpu/s_llrintf.S (__lrintf): Likewise.
        (lrintf): Likewise.
        * sysdeps/x86_64/fpu/s_llrintl.S (__lrintl): Likewise.
        (lrintl): Likewise.
        * sysdeps/x86_64/x32/fpu/s_lrint.S: New file.
        * sysdeps/x86_64/x32/fpu/s_lrintf.S: Likewise.
        * sysdeps/x86_64/x32/fpu/s_lrintl.S: Likewise.

2015-10-09  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S

        * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S: Remove
        file.
        * sysdeps/unix/sysv/linux/i386/pthread_cond_timedwait.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/pthread_cond_wait.S: Likewise.

2015-10-09  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/configure.ac (libc_cv_cc_novzeroupper): Remove
        configure test.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/x86_64/configure.ac (libc_cv_cc_novzeroupper): Remove
        configure test.
        * sysdeps/x86_64/configure: Regenerated.
        * sysdeps/x86_64/Makefile [$(config-cflags-novzeroupper) = yes]:
        Make code unconditional.

        * sysdeps/i386/configure.ac (libc_cv_cc_fma4): Remove configure
        test.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/x86_64/configure.ac (libc_cv_cc_fma4): Remove configure
        test.
        * sysdeps/x86_64/configure: Regenerated.
        * sysdeps/x86_64/fpu/multiarch/Makefile [$(have-mfma4) = yes]:
        Make code unconditional.
        * sysdeps/x86_64/fpu/multiarch/e_asin.c [HAVE_FMA4_SUPPORT]:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_atan2.c [HAVE_FMA4_SUPPORT]:
        Likewise.
        [!HAVE_FMA4_SUPPORT]: Remove conditional code.
        * sysdeps/x86_64/fpu/multiarch/e_exp.c [HAVE_FMA4_SUPPORT]: Make
        code unconditional.
        [!HAVE_FMA4_SUPPORT]: Remove conditional code.
        * sysdeps/x86_64/fpu/multiarch/e_log.c [HAVE_FMA4_SUPPORT]: Make
        code unconditional.
        [!HAVE_FMA4_SUPPORT]: Remove conditional code.
        * sysdeps/x86_64/fpu/multiarch/e_pow.c [HAVE_FMA4_SUPPORT]: Make
        code unconditional.
        * sysdeps/x86_64/fpu/multiarch/s_atan.c [HAVE_FMA4_SUPPORT]: Make
        code unconditional.
        [!HAVE_FMA4_SUPPORT]: Remove conditional code.
        * sysdeps/x86_64/fpu/multiarch/s_fma.c [HAVE_FMA4_SUPPORT]: Make
        code unconditional.
        [!HAVE_FMA4_SUPPORT]: Remove conditional code.
        * sysdeps/x86_64/fpu/multiarch/s_fmaf.c [HAVE_FMA4_SUPPORT]: Make
        code unconditional.
        [!HAVE_FMA4_SUPPORT]: Remove conditional code.
        * sysdeps/x86_64/fpu/multiarch/s_sin.c [HAVE_FMA4_SUPPORT]: Make
        code unconditional.
        [!HAVE_FMA4_SUPPORT]: Remove conditional code.
        * sysdeps/x86_64/fpu/multiarch/s_tan.c [HAVE_FMA4_SUPPORT]: Make
        code unconditional.
        [!HAVE_FMA4_SUPPORT]: Remove conditional code.
        * config.h.in (HAVE_FMA4_SUPPORT): Remove #undef.

        [BZ #19095]
        * sysdeps/ieee754/dbl-64/s_lrint.c (__lrint): Cast low part of
        mantissa to long int before shifting left.

2015-10-08  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19094]
        * sysdeps/ieee754/dbl-64/s_lrint.c: Include <fenv.h> and
        <limits.h>.
        (__lrint) [FE_INVALID || FE_INEXACT]: Force FE_INVALID exception
        when result overflows but exception would not result from cast.
        * sysdeps/ieee754/ldbl-128/s_llrintl.c: Include <fenv.h> and
        <limits.h>.
        (__llrintl) [FE_INVALID || FE_INEXACT]: Force FE_INVALID exception
        when result overflows but exception would not result from cast.
        * sysdeps/ieee754/ldbl-128/s_lrintl.c: Include <fenv.h> and
        <limits.h>.
        (__lrintl) [FE_INVALID || FE_INEXACT]: Force FE_INVALID exception
        when result overflows but exception would not result from cast.
        * sysdeps/ieee754/ldbl-96/s_llrintl.c: Include <fenv.h> and
        <limits.h>.
        (__llrintl) [FE_INVALID || FE_INEXACT]: Force FE_INVALID exception
        when result overflows but exception would not result from cast.
        * sysdeps/ieee754/ldbl-96/s_lrintl.c: Include <fenv.h> and
        <limits.h>.
        (__lrintl) [FE_INVALID || FE_INEXACT]: Force FE_INVALID exception
        when result overflows but exception would not result from cast.
        * math/libm-test.inc (lrint_test_data): Add more tests.
        (llrint_test_data): Likewise.

2015-10-08  Roland McGrath  <roland@hack.frob.com>

        [BZ #18872]
        * stdio-common/Makefile ($(objpfx)tst-unbputc.out):
        Move out from under [$(run-built-tests) = yes] conditional.
        ($(objpfx)tst-printf.out, $(objpfx)tst-printf-bz18872.c): Likewise.
        ($(objpfx)tst-printf-bz18872-mem.out): Likewise.

2015-10-08  Carlos O'Donell  <carlos@redhat.com>

        [BZ #18589]
        * string/Makefile (tests): Add bug-strcoll2.
        (LOCALES): Add cs_CZ.UTF-8.
        * string/bug-strcoll2.c (test_cs_CZ): Fix typo in FAIL string.

        [BZ #18589]
        * string/bug-strcoll2.c: New file.
        * locale/categories.def: Revert commit
        f13c2a8dff2329c6692a80176262ceaaf8a6f74e.
        * locale/langinfo.h: Likewise.
        * locale/localeinfo.h: Likewise.
        * locale/C-collate.c: Likewise.
        * locale/programs/ld-collate.c (collate_output): Likewise.
        * string/strcoll_l.c (STRDIFF): Likewise.
        (STRCOLL): Likewise.
        * wcsmbs/wcscoll_l.c: Likewise.

2015-10-08  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (lround_test_data): Do not expect the absence
        of "inexact" for some tests with non-integer arguments.
        (llround_test_data): Likewise.

        * sysdeps/i386/configure.ac (libc_cv_cc_avx): Remove configure
        test.
        (libc_cv_cc_sse2avx): Likewise.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/i386/i686/multiarch/Makefile
        [$(subdir)$(config-cflags-avx) = mathyes]: Change conditional to
        [$(subdir) = math].
        * sysdeps/i386/i686/multiarch/s_fma-fma.c [HAVE_AVX_SUPPORT]: Make
        code unconditional.
        * sysdeps/i386/i686/multiarch/s_fma.c [HAVE_AVX_SUPPORT]:
        Likewise.
        * sysdeps/i386/i686/multiarch/s_fmaf-fma.c [HAVE_AVX_SUPPORT]:
        Likewise.
        * sysdeps/i386/i686/multiarch/s_fmaf.c [HAVE_AVX_SUPPORT]:
        Likewise.
        * sysdeps/x86_64/configure.ac (libc_cv_cc_avx): Remove configure
        test.
        (libc_cv_cc_sse2avx): Likewise.
        * sysdeps/x86_64/configure: Regenerated.
        * sysdeps/x86_64/Makefile [$(config-cflags-avx) = yes]: Make code
        unconditional.
        * sysdeps/x86_64/dl-trampoline.h (_dl_runtime_profile)
        [HAVE_AVX_SUPPORT || HAVE_AVX512_ASM_SUPPORT]: Make code
        unconditional.
        (_dl_runtime_profile)
        [!(HAVE_AVX_SUPPORT || HAVE_AVX512_ASM_SUPPORT)]: Remove
        conditional code.
        * sysdeps/x86_64/fpu/multiarch/Makefile
        [$(config-cflags-sse2avx) = yes]: Make code unconditional.
        * sysdeps/x86_64/fpu/multiarch/e_atan2.c
        [HAVE_FMA4_SUPPORT || HAVE_AVX_SUPPORT]: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_exp.c
        [HAVE_FMA4_SUPPORT || HAVE_AVX_SUPPORT]: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_log.c
        [HAVE_FMA4_SUPPORT || HAVE_AVX_SUPPORT]: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_atan.c
        [HAVE_FMA4_SUPPORT || HAVE_AVX_SUPPORT]: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_fma.c [HAVE_AVX_SUPPORT]:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_fmaf.c [HAVE_AVX_SUPPORT]:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_sin.c
        [HAVE_FMA4_SUPPORT || HAVE_AVX_SUPPORT]: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_tan.c
        [HAVE_FMA4_SUPPORT || HAVE_AVX_SUPPORT]: Likewise.
        * sysdeps/x86_64/multiarch/strcmp.S [HAVE_AVX_SUPPORT]: Likewise.
        * config.h.in (HAVE_AVX_SUPPORT): Remove #undef.
        (HAVE_SSE2AVX_SUPPORT): Likewise.

2015-10-07  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * stdio-common/tst-printf-bz18872.sh: Use attribute optimize
        instead of #pragma optimize.

2015-10-07  Carlos O'Donell  <carlos@redhat.com>

        [BZ #17195]
        * malloc/arena.c (heap_trim): Apply trim_treshold to top_chunck size,
        as is similarly done in systrim and _int_free already.

2015-10-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/configure.ac (mach_interface_list): Add task_notify.

2015-10-07  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19088]
        * sysdeps/ieee754/dbl-64/s_lround.c: Include <fenv.h> and
        <limits.h>.
        (__lround) [FE_INVALID]: Force FE_INVALID exception when result
        overflows but exception would not result from cast.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: Include <fenv.h>
        and <limits.h>.
        (__lround) [FE_INVALID]: Force FE_INVALID exception when result
        overflows but exception would not result from cast.
        * sysdeps/ieee754/ldbl-128/s_llroundl.c: Include <fenv.h> and
        <limits.h>.
        (__llroundl) [FE_INVALID]: Force FE_INVALID exception when result
        overflows but exception would not result from cast.
        * sysdeps/ieee754/ldbl-128/s_lroundl.c: Include <fenv.h> and
        <limits.h>.
        (__lroundl) [FE_INVALID]: Force FE_INVALID exception when result
        overflows but exception would not result from cast.
        * sysdeps/ieee754/ldbl-96/s_llroundl.c: Include <fenv.h> and
        <limits.h>.
        (__llroundl) [FE_INVALID]: Force FE_INVALID exception when result
        overflows but exception would not result from cast.
        * sysdeps/ieee754/ldbl-96/s_lroundl.c: Include <fenv.h> and
        <limits.h>.
        (__lroundl) [FE_INVALID]: Force FE_INVALID exception when result
        overflows but exception would not result from cast.
        * math/libm-test.inc (lround_test_data): Add more tests.
        (llround_test_data): Likewise.

2015-10-07  Steve Ellcey  <sellcey@imgtec.com>

        * timezone/Makefile (CFLAGS-zic.c): Add -Wno-unused-variable.
        (CFLAGS-ialloc.c): Ditto.
        (CFLAGS-scheck.c): Ditto.

2015-10-07  Carlos O'Donell  <carlos@redhat.com>

        [BZ #19086]
        * manual/filesys.texi (Storage Allocation): Fix argument order for
        posix_fallocate64.

2015-10-07  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19085]
        * sysdeps/ieee754/ldbl-128/s_lrintl.c (__lrintl): Move test for
        exponent below 48 inside case for non-overflowing exponent.
        * sysdeps/ieee754/ldbl-128/s_lroundl.c (__lroundl): Likewise.

2015-10-07  Florian Weimer  <fweimer@redhat.com>

        * iconvdata/cp737.h (from_idx): Add const.
        * iconvdata/cp775.h (from_idx): Likewise.

2015-10-07  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/mips64/Implies: Use ieee754/dbl-64/wordsize-64.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c
        (__issignaling) [HIGH_ORDER_BIT_IS_SET_FOR_SNAN]: Remove #error.

        [BZ #19079]
        * sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: Restore previous
        file, conditioned on [!_LP64].
        * sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c
        [!_LP64] (__lround): Do not define as function or alias.
        [!_LP64] (lround): Likewise.
        [!_LP64] (__lroundl): Likewise.
        [!_LP64] (lroundl): Likewise.
        * sysdeps/tile/sysdep.h (REGISTER_CAST_INT32_TO_INT64): Remove
        macro.
        * sysdeps/x86_64/x32/sysdep.h (REGISTER_CAST_INT32_TO_INT64):
        Likewise.

2015-10-06  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (lrint_test_data): Add more tests.
        (llrint_test_data): Likewise.
        (lround_test_data): Likewise.
        (llround_test_data): Likewise.

        * math/libm-test.inc (lrint_test_data): Add tests used for llrint.
        (llrint_test_data): Add tests used for lrint.

        * sysdeps/i386/configure.ac (libc_cv_cc_sse4): Remove configure
        test.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/i386/i686/multiarch/Makefile
        [$(config-cflags-sse4) = yes]: Make code unconditional.
        * sysdeps/i386/i686/multiarch/strcspn.S [HAVE_SSE4_SUPPORT]:
        Likewise.
        * sysdeps/i386/i686/multiarch/strspn.S [HAVE_SSE4_SUPPORT]:
        Likewise.
        * sysdeps/x86_64/configure.ac (libc_cv_cc_sse4): Remove configure
        test.
        * sysdeps/x86_64/configure: Regenerated.
        * sysdeps/x86_64/multiarch/Makefile [$(config-cflags-sse4) = yes]:
        Make code unconditional.
        * sysdeps/x86_64/multiarch/strcspn.S [HAVE_SSE4_SUPPORT]:
        Likewise.
        * sysdeps/x86_64/multiarch/strspn.S [HAVE_SSE4_SUPPORT]: Likewise.
        * config.h.in (HAVE_SSE4_SUPPORT): Remove #undef.

        * scripts/rpm2dynsym.sh: Remove file.

2015-10-06  Florian Weimer  <fweimer@redhat.com>

        * configure.ac (libc_cv_cxx_thread_local): Define.
        * configure: Regenerate.
        * config.make.in (have-cxx-thread_local): Define.
        * nptl/Makefile (CFLAGS-tst-thread_local1.o):
        (LDLIBS-tst-thread_local1): Define.
        (tests): Add tst-thread_local1.
        [have-cxx-thread_local != yes] (tests-unsupported): Add
        tst-thread_local1.
        * nptl/tst-thread_local1.cc: New file.

2015-10-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19078]
        * sysdeps/ieee754/ldbl-128ibm/w_expl.c (o_thres): Remove variable.
        (u_thres): Likewise.
        (__expl): Determine whether to call __kernel_standard_l based on
        value of result, not argument.

        * math/libm-test.inc (scalb_test_data): Add more expectations for
        the "inexact" exception.

        [BZ #19077]
        * sysdeps/ieee754/ldbl-128ibm/e_logl.c (__ieee754_logl): Return
        0.0L for argument 1.0L.

        [BZ #19076]
        * sysdeps/ieee754/ldbl-128ibm/s_log1pl.c (__log1pl): Divide by
        constant 0.0L when computing infinite result.

2015-10-06  Florian Weimer  <fweimer@redhat.com>

        [BZ #10432]
        * nis/nss_nis/nis-netgrp.c (_nss_nis_setnetgrent): Remove call to
        malloc_usable_size.

2015-10-06  Florian Weimer  <fweimer@redhat.com>

        [BZ #19018]
        * stdlib/cxa_thread_atexit_impl.c (__cxa_thread_atexit_impl):
        Mangle function pointer before storing it.
        (__call_tls_dtors): Demangle function pointer before calling it.

2015-10-05  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #19012]
        * iconv/gconv_db.c (gen_steps): Check for additional errors.
        Clean up on failure.

2015-10-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19071]
        * sysdeps/ieee754/ldbl-96/s_lroundl.c (__lroundl): Use unsigned
        long int variable to store possibly incremented high part of
        mantissa.
        * math/libm-test.inc (lround_test_data): Add tests used for
        llround.  Use [LONG_MAX > 0x7fffffff] consistently as condition
        for tests requiring 64-bit long.  Do not condition tests on
        [TEST_FLOAT] unnecessarily.
        (llround_test_data): Add tests used for lround.  Add another
        expectation for the "inexact" exception.  Do not condition tests
        on [TEST_FLOAT] unnecessarily.

        [BZ #887]
        [BZ #19049]
        [BZ #19050]
        * sysdeps/generic/fix-int-fp-convert-zero.h: New file.
        * sysdeps/ieee754/dbl-64/e_log10.c: Include
        <fix-int-fp-convert-zero.h>.
        (__ieee754_log10): Adjust signs as needed if FIX_INT_FP_CONVERT_ZERO.
        * sysdeps/ieee754/dbl-64/e_log2.c: Include
        <fix-int-fp-convert-zero.h>.
        (__ieee754_log2): Adjust signs as needed if FIX_INT_FP_CONVERT_ZERO.
        * sysdeps/ieee754/dbl-64/s_erf.c: Include
        <fix-int-fp-convert-zero.h>.
        (__erfc): Adjust signs as needed if FIX_INT_FP_CONVERT_ZERO.
        * sysdeps/ieee754/dbl-64/s_logb.c: Include
        <fix-int-fp-convert-zero.h>.
        (__logb): Adjust signs as needed if FIX_INT_FP_CONVERT_ZERO.
        * sysdeps/ieee754/flt-32/e_log10f.c: Include
        <fix-int-fp-convert-zero.h>.
        (__ieee754_log10f): Adjust signs as needed if FIX_INT_FP_CONVERT_ZERO.
        * sysdeps/ieee754/flt-32/e_log2f.c: Include
        <fix-int-fp-convert-zero.h>.
        (__ieee754_log2f): Adjust signs as needed if FIX_INT_FP_CONVERT_ZERO.
        * sysdeps/ieee754/flt-32/s_erff.c: Include
        <fix-int-fp-convert-zero.h>.
        (__erfcf): Adjust signs as needed if FIX_INT_FP_CONVERT_ZERO.
        * sysdeps/ieee754/flt-32/s_logbf.c: Include
        <fix-int-fp-convert-zero.h>.
        (__logbf): Adjust signs as needed if FIX_INT_FP_CONVERT_ZERO.
        * sysdeps/ieee754/ldbl-128ibm/s_erfl.c: Include
        <fix-int-fp-convert-zero.h>.
        (__erfcl): Adjust signs as needed if FIX_INT_FP_CONVERT_ZERO.
        * sysdeps/ieee754/ldbl-128ibm/s_logbl.c: Include
        <fix-int-fp-convert-zero.h>.
        (__logbl): Adjust signs as needed if FIX_INT_FP_CONVERT_ZERO.
        * sysdeps/powerpc/powerpc32/fpu/configure.ac: New file.
        * sysdeps/powerpc/powerpc32/fpu/configure: New generated file.
        * sysdeps/powerpc/powerpc32/fpu/fix-int-fp-convert-zero.h: New
        file.
        * config.h.in [_LIBC] (HAVE_PPC_FCFID): New macro.

2015-10-03  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.

2015-10-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19059]
        * math/s_nexttowardf.c (__nexttowardf): Do not return value from
        overflowing computation.
        * sysdeps/i386/fpu/s_nexttoward.c (__nexttoward): Likewise.
        * sysdeps/i386/fpu/s_nexttowardf.c (__nexttowardf): Likewise.
        * sysdeps/ieee754/ldbl-128/s_nexttoward.c (__nexttoward):
        Likewise.
        * sysdeps/ieee754/ldbl-128/s_nexttowardf.c (__nexttowardf):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c (__nexttoward):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c (__nexttowardf):
        Likewise.
        * sysdeps/ieee754/ldbl-96/s_nexttoward.c (__nexttoward): Likewise.
        * sysdeps/ieee754/ldbl-96/s_nexttowardf.c (__nexttowardf):
        Likewise.
        * sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c (__nldbl_nexttowardf):
        Likewise.
        * math/libm-test.inc (nexttoward_test_data): Add more tests.

        * nss/rewrite_field.c (__nss_rewrite_field): Use
        internal_function.
        * nss/valid_field.c (__nss_valid_field): Likewise.
        * nss/valid_list_field.c (__nss_valid_list_field): Likewise.

2015-10-02  Florian Weimer  <fweimer@redhat.com>

        [BZ #18724]
        * include/nss.h (NSS_INVALID_FIELD_CHARACTERS): Define.
        (__nss_invalid_field_characters, __nss_valid_field)
        (__nss_valid_list_field, __nss_rewrite_field): Declare.
        * nss/valid_field.c, nss/valid_list_field, nss/rewrite_field.c,
        tst-field.c: New file.
        * nss/Makefile (routines): Add valid_field, rewrite_field.
        (tests-static): Define unconditionally.
        (tests): Include tests-static.
        [build-static-nss] (tests-static): Use append.
        [build-static-nss] (tests): Remove modification.
        * nss/getent.c (print_group): Call putgrent.  Report error.
        (print_gshadow): Call putsgent.  Report error.
        (print_passwd): Call putpwent.  Report error.
        (print_shadow): Call putspent.  Report error.
        * include/pwd.h: Include <nss.h> instead of <nss/nss.h>.
        * pwd/pwd.h (putpwent): Remove incorrect nonnull attribute.
        * pwd/putpwent.c (putpwent): Use ISO function definition.  Check
        name, password, directory, shell fields for valid syntax.  Rewrite
        GECOS field to match syntax.
        * pwd/Makefile (tests): Add tst-putpwent.
        * pwd/tst-putpwent.c: New file.
        * grp/putgrent.c (putgrent): Convert to ISO function definition.
        Check grName, grpasswd, gr_mem fields for valid syntax.
        Change loop variable i to size_t.
        * grp/Makefile (tests): Add tst-putgrent.
        * grp/tst-putgrent.c: New file.
        * shadow/putspent.c (putspent): Check sp_namp, sp_pwdp fields for
        valid syntax.
        * shadow/Makefile (tests): Add tst-putspent.
        * shadow/tst-putspent.c: New file.
        * gshadow/putsgent.c (putsgent): Check sg_namp, sg_passwd, sg_adm,
        sg_mem fields for valid syntax.
        * gshadow/Makefile (tests): Add tst-putsgent.
        * gshadow/tst-putsgent.c: New file.

2015-10-01  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power8/strncpy.S: Added comments to some
        assembly instructions.

2015-10-01  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power8/strncpy.S: Remove or add register
        prefix from operands.

2015-10-01  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16347]
        [BZ #19046]
        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c: Do not include
        <libc-internal.h>.
        (MAXLGM): Do not use diagnostic control macros.
        [LDBL_MANT_DIG == 106] (MAXLGM): Change value to overflow
        threshold for ldbl-128ibm.
        (__ieee754_lgammal_r): For large arguments, multiply by log - 1
        instead of multiplying by log then subtracting.
        * math/auto-libm-test-in: Add more tests of lgamma.
        * math/auto-libm-test-out: Regenerated.

        * math/libm-test.inc (TYPE_DECIMAL_DIG): New macro.
        (TYPE_HEX_DIG): Likewise.
        (print_float): Use TYPE_DECIMAL_DIG - 1 and TYPE_HEX_DIG - 1 as
        precisions when printing floating-point numbers.
        (check_float_internal): Likewise.

2015-09-30  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16620]
        * sysdeps/ieee754/ldbl-128ibm/e_exp10l.c (log10_high): Use value
        of log (10) rounded downward to 48 bits.
        (log10_low): Use corresponding low part of log (10).

        [BZ #19032]
        * sysdeps/i386/fpu/e_acosh.S (__ieee754_acosh): For arguments < 1,
        compute result as (x - x) / (x - x) not as 0 / 0.
        * sysdeps/i386/fpu/e_acoshf.S (__ieee754_acoshf): Likewise.
        * math/libm-test.inc (acosh_test_data): Add another test of acosh.

        * math/auto-libm-test-in: Add more tests of acos, acosh, asin,
        atan, atan2, atanh, cbrt, cos, cosh, erf, erfc, exp, exp10, exp2
        and expm1.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (acos_test_data): Add more tests.
        (asin_test_data): Likewise.
        (asinh_test_data): Likewise.
        (atan_test_data): Likewise.
        (atanh_test_data): Likewise.
        (atan2_test_data): Likewise.
        (cbrt_test_data): Likewise.
        (ceil_test_data): Likewise.
        (copysign_test_data): Likewise.
        (cos_test_data): Likewise.
        (cosh_test_data): Likewise.
        (erf_test_data): Likewise.
        (erfc_test_data): Likewise.
        (exp_test_data): Likewise.
        (exp10_test_data): Likewise.
        (exp2_test_data): Likewise.
        (expm1_test_data): Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

2015-09-30  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #19006]
        * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Moved
        to ...
        * sysdeps/unix/sysv/linux/i386/libc-lowlevellock.S: Here.
        * sysdeps/unix/sysv/linux/i386/i486/lll_timedlock_wait.c: Moved
        to ...
        * sysdeps/unix/sysv/linux/i386/lll_timedlock_wait.c: Here.
        * sysdeps/unix/sysv/linux/i386/i486/lll_timedwait_tid.c: Moved
        to ...
        * sysdeps/unix/sysv/linux/i386/lll_timedwait_tid.c: Here.
        * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Moved to ...
        * sysdeps/unix/sysv/linux/i386/lowlevellock.S: Here.
        * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S: Moved
        to ...
        * sysdeps/unix/sysv/linux/i386/lowlevelrobustlock.S: Here.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S:
        Moved to ...
        * sysdeps/unix/sysv/linux/i386/pthread_barrier_wait.S: Here.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S:
        Moved to ...
        * sysdeps/unix/sysv/linux/i386/pthread_cond_broadcast.S: Here.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Moved
        to ...
        * sysdeps/unix/sysv/linux/i386/pthread_cond_signal.S: Here.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:
        Moved to ...
        * sysdeps/unix/sysv/linux/i386/pthread_cond_timedwait.S: Here.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Moved
        to ...
        * sysdeps/unix/sysv/linux/i386/pthread_cond_wait.S: Here.
        * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S:
        Removed.
        * sysdeps/unix/sysv/linux/i386/i586/lll_timedlock_wait.c:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i586/lll_timedwait_tid.c:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i586/lowlevellock.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/i586/lowlevelrobustlock.S:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_barrier_wait.S:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_broadcast.S:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_signal.S:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_timedwait.S:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_wait.S:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/lll_timedlock_wait.c:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/lll_timedwait_tid.c:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/lowlevellock.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/lowlevelrobustlock.S:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_barrier_wait.S:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_broadcast.S:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_signal.S:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_wait.S:
        Likewise.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S:
        Replace ../i486/pthread_cond_timedwait.S with
        ../pthread_cond_timedwait.S.

2015-09-30  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (acos_test_data): Refine expectations for
        errno and "inexact" exceptions.
        (acosh_test_data): Likewise.
        (asin_test_data): Likewise.
        (asinh_test_data): Likewise.
        (atan_test_data): Likewise.
        (atanh_test_data): Likewise.
        (atan2_test_data): Likewise.
        (cbrt_test_data): Likewise.
        (ceil_test_data): Likewise.
        (copysign_test_data): Likewise.
        (cosh_test_data): Likewise.
        (erf_test_data): Likewise.
        (erfc_test_data): Likewise.
        (exp_test_data): Likewise.
        (exp10_test_data): Likewise.
        (exp2_test_data): Likewise.
        (expm1_test_data): Likewise.
        (fabs_test_data): Likewise.
        (floor_test_data): Likewise.
        (fma_test_data): Likewise.
        (fmax_test_data): Likewise.
        (fmin_test_data): Likewise.
        (fmod_test_data): Likewise.
        (fpclassify_test_data): Likewise.
        (frexp_test_data): Likewise.
        (hypot_test_data): Likewise.
        (ilogb_test_data): Likewise.
        (isgreater_test_data): Likewise.
        (isgreaterequal_test_data): Likewise.
        (isinf_test_data): Likewise.
        (isless_test_data): Likewise.
        (islessequal_test_data): Likewise.
        (islessgreater_test_data): Likewise.
        (isnan_test_data): Likewise.
        (isnormal_test_data): Likewise.
        (issignaling_test_data): Likewise.
        (isunordered_test_data): Likewise.
        (j0_test_data): Likewise.
        (j1_test_data): Likewise.
        (jn_test_data): Likewise.
        (lgamma_test_data): Likewise.
        (lrint_test_data): Likewise.
        (llrint_test_data): Likewise.
        (log_test_data): Likewise.
        (log10_test_data): Likewise.
        (log1p_test_data): Likewise.
        (log2_test_data): Likewise.
        (logb_test_data): Likewise.
        (lround_test_data): Likewise.
        (llround_test_data): Likewise.
        (modf_test_data): Likewise.
        (nearbyint_test_data): Likewise.
        (nextafter_test_data): Likewise.
        (nexttoward_test_data): Likewise.
        (pow_test_data): Likewise.
        (remainder_test_data): Likewise.
        (remquo_test_data): Likewise.
        (rint_test_data): Likewise.
        (round_test_data): Likewise.
        (signbit_test_data): Likewise.
        (sinh_test_data): Likewise.
        (sqrt_test_data): Likewise.
        (tanh_test_data): Likewise.
        (tgamma_test_data): Likewise.
        (trunc_test_data): Likewise.
        (y0_test_data): Likewise.
        (y1_test_data): Likewise.
        (yn_test_data): Likewise.
        (significand_test_data): Likewise.

2015-09-29  Carlos O'Donell  <carlos@redhat.com>

        * manual/filesys.texi (Storage Allocation): Document that
        posix_fallocate emulation fails when fd is open with O_WRONLY.

2015-09-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #19016]
        * sysdeps/generic/math_private.h (__x2y2m1f): Update comment to
        allow more cases with X^2 + Y^2 >= 0.5.
        * sysdeps/ieee754/dbl-64/x2y2m1.c (__x2y2m1): Likewise.  Add -1 as
        normal element in sum instead of special-casing based on values of
        arguments.
        * sysdeps/ieee754/dbl-64/x2y2m1f.c (__x2y2m1f): Update comment.
        * sysdeps/ieee754/ldbl-128/x2y2m1l.c (__x2y2m1l): Likewise.  Add
        -1 as normal element in sum instead of special-casing based on
        values of arguments.
        * sysdeps/ieee754/ldbl-128ibm/x2y2m1l.c (__x2y2m1l): Likewise.
        * sysdeps/ieee754/ldbl-96/x2y2m1.c [FLT_EVAL_METHOD != 0]
        (__x2y2m1): Update comment.
        * sysdeps/ieee754/ldbl-96/x2y2m1l.c (__x2y2m1l): Likewise.  Add -1
        as normal element in sum instead of special-casing based on values
        of arguments.
        * math/s_clog.c (__clog): Handle more cases using log1p without
        hypot.
        * math/s_clog10.c (__clog10): Likewise.
        * math/s_clog10f.c (__clog10f): Likewise.
        * math/s_clog10l.c (__clog10l): Likewise.
        * math/s_clogf.c (__clogf): Likewise.
        * math/s_clogl.c (__clogl): Likewise.
        * math/auto-libm-test-in: Add more tests of clog and clog10.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-09-28  Martin Sebor  <msebor@redhat.com>

        [BZ #18969]
        * string/Makefile (LOCALES): Define.
        (gen-locales.mk): Include.
        (test-strcasecmp.out, test-strncasecmp.out, tst-strxfrm.out)
        (tst-strxfrm2.out): Add deppendency on $(gen-locales).
        * string/tst-strxfrm2.c (do_test): Print the name of the locale
        on setlocale failure.

2015-09-26  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #18985]
        * time/strftime_l.c (a_wkday, f_wkday, a_month, f_month): Range check.
        (__strftime_internal): Likewise.
        * time/tst-strftime.c (do_bz18985): New test.
        (do_test): Call it.

2015-09-26  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18956]
        * sysdeps/ieee754/flt-32/e_powf.c (__ieee754_powf): Add 0x00400000
        not 0x0040000 for high bit of mantissa.  Mask with 0xfffff000 when
        extracting high part.
        * math/auto-libm-test-in: Add another test of pow.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

2015-09-25  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18825]
        * sysdeps/i386/fpu/i386-math-asm.h (FLT_NARROW_EVAL_UFLOW_NONNAN):
        New macro.
        (DBL_NARROW_EVAL_UFLOW_NONNAN): Likewise.
        (LDBL_CHECK_FORCE_UFLOW_NONNAN): Likewise.
        * sysdeps/i386/fpu/e_pow.S: Use DEFINE_DBL_MIN.
        (__ieee754_pow): Use DBL_NARROW_EVAL_UFLOW_NONNAN instead of
        DBL_NARROW_EVAL, reloading the PIC register as needed.
        * sysdeps/i386/fpu/e_powf.S: Use DEFINE_FLT_MIN.
        (__ieee754_powf): Use FLT_NARROW_EVAL_UFLOW_NONNAN instead of
        FLT_NARROW_EVAL.  Use separate return path for case when first
        argument is NaN.
        * sysdeps/i386/fpu/e_powl.S: Include <i386-math-asm.h>.  Use
        DEFINE_LDBL_MIN.
        (__ieee754_powl): Use LDBL_CHECK_FORCE_UFLOW_NONNAN, reloading the
        PIC register.
        * sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Use
        math_check_force_underflow_nonneg.
        * sysdeps/ieee754/flt-32/e_powf.c (__ieee754_powf): Force
        underflow for subnormal result.
        * sysdeps/ieee754/ldbl-128/e_powl.c (__ieee754_powl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_powl.c (__ieee754_powl): Use
        math_check_force_underflow_nonneg.
        * sysdeps/x86/fpu/powl_helper.c (__powl_helper): Use
        math_check_force_underflow.
        * sysdeps/x86_64/fpu/x86_64-math-asm.h
        (LDBL_CHECK_FORCE_UFLOW_NONNAN): New macro.
        * sysdeps/x86_64/fpu/e_powl.S: Include <x86_64-math-asm.h>.  Use
        DEFINE_LDBL_MIN.
        (__ieee754_powl): Use LDBL_CHECK_FORCE_UFLOW_NONNAN.
        * math/auto-libm-test-in: Add more tests of pow.
        * math/auto-libm-test-out: Regenerated.

2015-09-25  Florian Weimer  <fweimer@redhat.com>

        * nss/bug17079.c (init_test_items): Add diagnostic for
        inconsistent entries.
        (test_buffer_size): Skip inconsistent entries.

2015-09-25  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13304]
        * sysdeps/m68k/coldfire/nofpu/s_fma.c: New file.
        * sysdeps/m68k/coldfire/nofpu/s_fmaf.c: Likewise.
        * sysdeps/m68k/coldfire/nofpu/sfp-machine.h: Likewise.

        [BZ #13304]
        * sysdeps/microblaze/s_fma.c: New file.
        * sysdeps/microblaze/s_fmaf.c: Likewise.
        * sysdeps/microblaze/sfp-machine.h: Likewise.

2015-09-25  Maciej W. Rozycki  <macro@imgtec.com>

        [BZ #17250]
        * elf/dl-support.c (_dl_main_map): Don't initialize l_flags_1
        member.

2015-09-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18803]
        * sysdeps/i386/fpu/e_hypot.S: Use DEFINE_DBL_MIN.
        (MO): New macro.
        (__ieee754_hypot) [PIC]: Load PIC register.
        (__ieee754_hypot): Use DBL_NARROW_EVAL_UFLOW_NONNEG instead of
        DBL_NARROW_EVAL.
        * sysdeps/ieee754/dbl-64/e_hypot.c (__ieee754_hypot): Use
        math_check_force_underflow_nonneg in case where result might be
        tiny.
        * sysdeps/ieee754/ldbl-128/e_hypotl.c (__ieee754_hypotl):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_hypotl.c (__ieee754_hypotl):
        Likewise.
        * sysdeps/ieee754/ldbl-96/e_hypotl.c (__ieee754_hypotl): Likewise.
        * sysdeps/powerpc/fpu/e_hypot.c (__ieee754_hypot): Likewise.
        * math/auto-libm-test-in: Add more tests of hypot.
        * math/auto-libm-test-out: Regenerated.

2015-09-24  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/mips/math_private.h (libc_fesetenv_mips): Mark cw as unused.

2015-09-24  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/x86_64/fpu/x86_64-math-asm.h: New file.
        * sysdeps/x86_64/fpu/e_exp2l.S: Include <x86_64-math-asm.h>.
        (ldbl_min): Replace with use of DEFINE_LDBL_MIN.
        (__ieee754_exp2l): Use LDBL_CHECK_FORCE_UFLOW_NONNEG_NAN.
        * sysdeps/x86_64/fpu/e_expl.S: Include <x86_64-math-asm.h>.
        [!USE_AS_EXPM1L] (cmin): Replace with use of DEFINE_LDBL_MIN.
        (IEEE754_EXPL): Use LDBL_CHECK_FORCE_UFLOW_NONNEG.

        * sysdeps/i386/fpu/e_atanh.S (__ieee754_atanh) [PIC]: Use
        LOAD_PIC_REG.

        * sysdeps/i386/fpu/i386-math-asm.h (DEFINE_LDBL_MIN): New macro.
        (FLT_CHECK_FORCE_UFLOW): Likewise.
        (DBL_CHECK_FORCE_UFLOW): Likewise.
        (FLT_CHECK_FORCE_UFLOW_NARROW): Likewise.
        (DBL_CHECK_FORCE_UFLOW_NARROW): Likewise.
        (LDBL_CHECK_FORCE_UFLOW_NONNEG_NAN): Likewise.
        (FLT_CHECK_FORCE_UFLOW_NONNAN): Likewise.
        (DBL_CHECK_FORCE_UFLOW_NONNAN): Likewise.
        (FLT_CHECK_FORCE_UFLOW_NONNEG): Likewise.
        (DBL_CHECK_FORCE_UFLOW_NONNEG): Likewise.
        (LDBL_CHECK_FORCE_UFLOW_NONNEG): Likewise.
        * sysdeps/i386/fpu/e_asin.S: Include <i386-math-asm.h>.
        (dbl_min): Replace with use of DEFINE_DBL_MIN.
        (__ieee754_asin): Use DBL_CHECK_FORCE_UFLOW.
        * sysdeps/i386/fpu/e_asinf.S: Include <i386-math-asm.h>.
        (flt_min): Replace with use of DEFINE_FLT_MIN.
        (__ieee754_asinf): Use FLT_CHECK_FORCE_UFLOW.
        * sysdeps/i386/fpu/e_atan2.S: Include <i386-math-asm.h>.
        (dbl_min): Replace with use of DEFINE_DBL_MIN.
        (__ieee754_atan2): Use DBL_CHECK_FORCE_UFLOW_NARROW.
        * sysdeps/i386/fpu/e_atan2f.S: Include <i386-math-asm.h>.
        (flt_min): Replace with use of DEFINE_FLT_MIN.
        (__ieee754_atan2f): Use FLT_CHECK_FORCE_UFLOW_NARROW.
        * sysdeps/i386/fpu/e_atanh.S: Include <i386-math-asm.h>.
        (dbl_min): Replace with use of DEFINE_DBL_MIN.
        (__ieee754_atanh): Use DBL_CHECK_FORCE_UFLOW_NONNEG.
        * sysdeps/i386/fpu/e_atanhf.S: Include <i386-math-asm.h>.
        (flt_min): Replace with use of DEFINE_FLT_MIN.
        (__ieee754_atanhf): Use FLT_CHECK_FORCE_UFLOW_NONNEG.
        * sysdeps/i386/fpu/e_exp2l.S: Include <i386-math-asm.h>.
        (ldbl_min): Replace with use of DEFINE_LDBL_MIN.
        (__ieee754_exp2l): Use LDBL_CHECK_FORCE_UFLOW_NONNEG_NAN.
        * sysdeps/i386/fpu/e_expl.S: Include <i386-math-asm.h>.
        [!USE_AS_EXPM1L] (cmin): Replace with use of DEFINE_LDBL_MIN.
        (IEEE754_EXPL): Use LDBL_CHECK_FORCE_UFLOW_NONNEG.
        * sysdeps/i386/fpu/s_atan.S: Include <i386-math-asm.h>.
        (dbl_min): Replace with use of DEFINE_DBL_MIN.
        (__atan): Use DBL_CHECK_FORCE_UFLOW.
        * sysdeps/i386/fpu/s_atanf.S: Include <i386-math-asm.h>.
        (flt_min): Replace with use of DEFINE_FLT_MIN.
        (__atanf): Use FLT_CHECK_FORCE_UFLOW.
        * sysdeps/i386/fpu/s_expm1.S: Include <i386-math-asm.h>.
        (dbl_min): Replace with use of DEFINE_DBL_MIN.
        (__expm1): Use DBL_CHECK_FORCE_UFLOW.  Move underflow check after
        main computation.
        * sysdeps/i386/fpu/s_expm1f.S: Include <i386-math-asm.h>.
        (flt_min): Replace with use of DEFINE_FLT_MIN.
        (__expm1f): Use FLT_CHECK_FORCE_UFLOW.  Move underflow check after
        main computation.
        * sysdeps/i386/fpu/s_log1p.S: Include <i386-math-asm.h>.
        (dbl_min): Replace with use of DEFINE_DBL_MIN.
        (MO): New macro.
        (__log1p): Use MO.  Use DBL_CHECK_FORCE_UFLOW_NONNAN.
        * sysdeps/i386/fpu/s_log1pf.S: Include <i386-math-asm.h>.
        (flt_min): Replace with use of DEFINE_FLT_MIN.
        (MO): New macro.
        (__log1pf): Use MO.  Use FLT_CHECK_FORCE_UFLOW_NONNAN.
        * sysdeps/i386/fpu/s_log1pl.S (MO): New macro.
        (__log1pl): Use MO.

        [BZ #19003]
        * sysdeps/x86_64/fpu/multiarch/Makefile (CFLAGS-e_pow-fma4.c): Add
        $(config-cflags-nofma).

2015-09-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/libm-test-ulps: Regenerated.

2015-09-23  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/flt-32/e_exp2f.c (TWOM100): Remove volatile.
        (TWO127): Likewise.

        * sysdeps/generic/math_private.h (fabs_tg): New macro.
        (min_of_type): Likewise.
        (math_check_force_underflow): Likewise.
        (math_check_force_underflow_nonneg): Likewise.
        (math_check_force_underflow_complex): Likewise.
        * math/e_exp2l.c (__ieee754_exp2l): Use
        math_check_force_underflow_nonneg.
        * math/k_casinh.c (__kernel_casinh): Likewise.
        * math/k_casinhf.c (__kernel_casinhf): Likewise.
        * math/k_casinhl.c (__kernel_casinhl): Likewise.
        * math/s_catan.c (__catan): Use
        math_check_force_underflow_complex.
        * math/s_catanf.c (__catanf): Likewise.
        * math/s_catanh.c (__catanh): Likewise.
        * math/s_catanhf.c (__catanhf): Likewise.
        * math/s_catanhl.c (__catanhl): Likewise.
        * math/s_catanl.c (__catanl): Likewise.
        * math/s_ccosh.c (__ccosh): Likewise.
        * math/s_ccoshf.c (__ccoshf): Likewise.
        * math/s_ccoshl.c (__ccoshl): Likewise.
        * math/s_cexp.c (__cexp): Likewise.
        * math/s_cexpf.c (__cexpf): Likewise.
        * math/s_cexpl.c (__cexpl): Likewise.
        * math/s_clog.c (__clog): Use math_check_force_underflow_nonneg.
        * math/s_clog10.c (__clog10): Likewise.
        * math/s_clog10f.c (__clog10f): Likewise.
        * math/s_clog10l.c (__clog10l): Likewise.
        * math/s_clogf.c (__clogf): Likewise.
        * math/s_clogl.c (__clogl): Likewise.
        * math/s_csin.c (__csin): Use math_check_force_underflow_complex.
        * math/s_csinf.c (__csinf): Likewise.
        * math/s_csinh.c (__csinh): Likewise.
        * math/s_csinhf.c (__csinhf): Likewise.
        * math/s_csinhl.c (__csinhl): Likewise.
        * math/s_csinl.c (__csinl): Likewise.
        * math/s_csqrt.c (__csqrt): Use math_check_force_underflow.
        * math/s_csqrtf.c (__csqrtf): Likewise.
        * math/s_csqrtl.c (__csqrtl): Likewise.
        * math/s_ctan.c (__ctan): Use math_check_force_underflow_complex.
        * math/s_ctanf.c (__ctanf): Likewise.
        * math/s_ctanh.c (__ctanh): Likewise.
        * math/s_ctanhf.c (__ctanhf): Likewise.
        * math/s_ctanhl.c (__ctanhl): Likewise.
        * math/s_ctanl.c (__ctanl): Likewise.
        * stdlib/strtod_l.c (round_and_return): Use math_force_eval
        instead of volatile.
        * sysdeps/ieee754/dbl-64/e_asin.c (__ieee754_asin): Use
        math_check_force_underflow.
        * sysdeps/ieee754/dbl-64/e_atanh.c (__ieee754_atanh): Likewise.
        * sysdeps/ieee754/dbl-64/e_exp.c (__ieee754_exp): Do not use
        volatile when forcing underflow.
        * sysdeps/ieee754/dbl-64/e_exp2.c (__ieee754_exp2): Use
        math_check_force_underflow_nonneg.
        * sysdeps/ieee754/dbl-64/e_gamma_r.c (__ieee754_gamma_r):
        Likewise.
        * sysdeps/ieee754/dbl-64/e_j1.c (__ieee754_j1): Use
        math_check_force_underflow.
        * sysdeps/ieee754/dbl-64/e_jn.c (__ieee754_jn): Likewise.
        * sysdeps/ieee754/dbl-64/e_sinh.c (__ieee754_sinh): Likewise.
        * sysdeps/ieee754/dbl-64/s_asinh.c (__asinh): Likewise.
        * sysdeps/ieee754/dbl-64/s_atan.c (atan): Use
        math_check_force_underflow_nonneg.
        * sysdeps/ieee754/dbl-64/s_erf.c (__erf): Use
        math_check_force_underflow.
        * sysdeps/ieee754/dbl-64/s_expm1.c (__expm1): Likewise.
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Use math_force_eval
        instead of volatile.
        * sysdeps/ieee754/dbl-64/s_log1p.c (__log1p): Use
        math_check_force_underflow.
        * sysdeps/ieee754/dbl-64/s_sin.c (__sin): Likewise.
        * sysdeps/ieee754/dbl-64/s_tan.c (tan): Use
        math_check_force_underflow_nonneg.
        * sysdeps/ieee754/dbl-64/s_tanh.c (__tanh): Use
        math_check_force_underflow.
        * sysdeps/ieee754/flt-32/e_asinf.c (__ieee754_asinf): Likewise.
        * sysdeps/ieee754/flt-32/e_atanhf.c (__ieee754_atanhf): Likewise.
        * sysdeps/ieee754/flt-32/e_exp2f.c (__ieee754_exp2f): Use
        math_check_force_underflow_nonneg.
        * sysdeps/ieee754/flt-32/e_gammaf_r.c (__ieee754_gammaf_r):
        Likewise.
        * sysdeps/ieee754/flt-32/e_j1f.c (__ieee754_j1f): Use
        math_check_force_underflow.
        * sysdeps/ieee754/flt-32/e_jnf.c (__ieee754_jnf): Likewise.
        * sysdeps/ieee754/flt-32/e_sinhf.c (__ieee754_sinhf): Likewise.
        * sysdeps/ieee754/flt-32/k_sinf.c (__kernel_sinf): Likewise.
        * sysdeps/ieee754/flt-32/k_tanf.c (__kernel_tanf): Likewise.
        * sysdeps/ieee754/flt-32/s_asinhf.c (__asinhf): Likewise.
        * sysdeps/ieee754/flt-32/s_atanf.c (__atanf): Likewise.
        * sysdeps/ieee754/flt-32/s_erff.c (__erff): Likewise.
        * sysdeps/ieee754/flt-32/s_expm1f.c (__expm1f): Likewise.
        * sysdeps/ieee754/flt-32/s_log1pf.c (__log1pf): Likewise.
        * sysdeps/ieee754/flt-32/s_tanhf.c (__tanhf): Likewise.
        * sysdeps/ieee754/ldbl-128/e_asinl.c (__ieee754_asinl): Likewise.
        * sysdeps/ieee754/ldbl-128/e_atanhl.c (__ieee754_atanhl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/e_expl.c (__ieee754_expl): Use
        math_check_force_underflow_nonneg.
        * sysdeps/ieee754/ldbl-128/e_gammal_r.c (__ieee754_gammal_r):
        Likewise.
        * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_j1l): Use
        math_check_force_underflow.
        * sysdeps/ieee754/ldbl-128/e_jnl.c (__ieee754_jnl): Likewise.
        * sysdeps/ieee754/ldbl-128/e_sinhl.c (__ieee754_sinhl): Likewise.
        * sysdeps/ieee754/ldbl-128/k_sincosl.c (__kernel_sincosl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/k_sinl.c (__kernel_sinl): Likewise.
        * sysdeps/ieee754/ldbl-128/k_tanl.c (__kernel_tanl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_asinhl.c (__asinhl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_atanl.c (__atanl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_erfl.c (__erfl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_expm1l.c (__expm1l): Likewise.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Use math_force_eval
        instead of volatile.
        * sysdeps/ieee754/ldbl-128/s_log1pl.c (__log1pl): Use
        math_check_force_underflow.
        * sysdeps/ieee754/ldbl-128/s_tanhl.c (__tanhl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_asinl.c (__ieee754_asinl): Use
        math_check_force_underflow.
        * sysdeps/ieee754/ldbl-128ibm/e_atanhl.c (__ieee754_atanhl):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (__ieee754_gammal_r):
        Use math_check_force_underflow_nonneg.
        * sysdeps/ieee754/ldbl-128ibm/e_jnl.c (__ieee754_jnl): Use
        math_check_force_underflow.
        * sysdeps/ieee754/ldbl-128ibm/e_sinhl.c (__ieee754_sinhl):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_sincosl.c (__kernel_sincosl):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_sinl.c (__kernel_sinl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_tanl.c (__kernel_tanl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_asinhl.c (__asinhl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_atanl.c (__atanl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_erfl.c (__erfl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_tanhl.c (__tanhl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_asinl.c (__ieee754_asinl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_atanhl.c (__ieee754_atanhl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_gammal_r.c (__ieee754_gammal_r): Use
        math_check_force_underflow_nonneg.
        * sysdeps/ieee754/ldbl-96/e_j1l.c (__ieee754_j1l): Use
        math_check_force_underflow.
        * sysdeps/ieee754/ldbl-96/e_jnl.c (__ieee754_jnl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_sinhl.c (__ieee754_sinhl): Likewise.
        * sysdeps/ieee754/ldbl-96/k_sinl.c (__kernel_sinl): Likewise.
        * sysdeps/ieee754/ldbl-96/k_tanl.c (__kernel_tanl): Use
        math_check_force_underflow_nonneg.
        * sysdeps/ieee754/ldbl-96/s_asinhl.c (__asinhl): Use
        math_check_force_underflow.
        * sysdeps/ieee754/ldbl-96/s_erfl.c (__erfl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fmal.c (__fmal): Use math_force_eval
        instead of volatile.
        * sysdeps/ieee754/ldbl-96/s_tanhl.c (__tanhl): Use
        math_check_force_underflow.

        * math/s_nexttowardf.c (__nexttowardf): Use math_narrow_eval.
        * stdlib/strtod_l.c: Include <math_private.h>.
        (overflow_value): Use math_narrow_eval.
        (underflow_value): Likewise.
        * sysdeps/i386/fpu/s_nexttoward.c (__nexttoward): Likewise.
        * sysdeps/i386/fpu/s_nexttowardf.c (__nexttowardf): Likewise.
        * sysdeps/ieee754/dbl-64/e_gamma_r.c (gamma_positive): Likewise.
        (__ieee754_gamma_r): Likewise.
        * sysdeps/ieee754/dbl-64/gamma_productf.c (__gamma_productf):
        Likewise.
        * sysdeps/ieee754/dbl-64/k_rem_pio2.c (__kernel_rem_pio2):
        Likewise.
        * sysdeps/ieee754/dbl-64/lgamma_neg.c (__lgamma_neg): Likewise.
        * sysdeps/ieee754/dbl-64/s_erf.c (__erfc): Likewise.
        * sysdeps/ieee754/dbl-64/s_llrint.c (__llrint): Likewise.
        * sysdeps/ieee754/dbl-64/s_lrint.c (__lrint): Likewise.
        * sysdeps/ieee754/flt-32/e_gammaf_r.c (gammaf_positive): Likewise.
        (__ieee754_gammaf_r): Likewise.
        * sysdeps/ieee754/flt-32/k_rem_pio2f.c (__kernel_rem_pio2f):
        Likewise.
        * sysdeps/ieee754/flt-32/lgamma_negf.c (__lgamma_negf): Likewise.
        * sysdeps/ieee754/flt-32/s_erff.c (__erfcf): Likewise.
        * sysdeps/ieee754/flt-32/s_llrintf.c (__llrintf): Likewise.
        * sysdeps/ieee754/flt-32/s_lrintf.c (__lrintf): Likewise.
        * sysdeps/ieee754/ldbl-128/s_llrintl.c (__llrintl): Do not use
        volatile.
        * sysdeps/ieee754/ldbl-128/s_lrintl.c (__lrintl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_nexttoward.c (__nexttoward): Use
        math_narrow_eval.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c (__nexttoward):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c (__nexttowardf):
        Likewise.
        * sysdeps/ieee754/ldbl-96/gamma_product.c (__gamma_product):
        Likewise.
        * sysdeps/ieee754/ldbl-96/s_llrintl.c (__llrintl): Do not use
        volatile.
        * sysdeps/ieee754/ldbl-96/s_lrintl.c (__lrintl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_nexttoward.c (__nexttoward): Use
        math_narrow_eval.
        * sysdeps/ieee754/ldbl-96/s_nexttowardf.c (__nexttowardf):
        Likewise.
        * sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c (__nldbl_nexttowardf):
        Likewise.

2015-09-22  H.J. Lu  <hongjiu.lu@intel.com>

        * nptl/Versions: Remove ignored symbols.

2015-09-22  Florian Weimer  <fweimer@redhat.com>

        * nss/bug17079.c: Renamed from nss/bug18287.c.  Add description.
        * nss/Makefile (tests): Update.

2015-09-22  Florian Weimer  <fweimer@redhat.com>

        * nss/bug18287.c: New file.
        * nss/Makefile (tests): Add bug18287.

2015-09-22  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * mach/Versions (__mach_host_self_): Add symbol.

2015-09-21  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/mmap.c (__mmap): Use __vm_page_size instead of
        vm_page_size.

2015-09-19  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        Really fix sysdeps/i386/fpu/s_scalbn.S build

        * math/Versions (libc: GLIBC_2_20): New (empty) version set.
        (libc: GLIBC_2_22): Remove unused version set.

2015-09-18  Mike Frysinger  <vapier@gentoo.org>

        * config.make.in (enable-timezone-tools): New variable.
        * configure.ac (AC_ARG_ENABLE(timezone-tools)): New configure flag.
        (enable_timezone_tools): Export to generated files.
        * configure: Regenerate.
        * INSTALL: Regenerate.
        * manual/install.texi (--disable-timezone-tools): Document new flag.
        * timezone/Makefile (install-sbin, install-bin-script): Wrap in a
        ifeq ($(enable-timezone-tools),yes) check.

2015-09-18  Joseph Myers  <joseph@codesourcery.com>

        * timezone/Makefile: Revert previous change.

        [BZ #18980]
        * sysdeps/i386/fpu/i386-math-asm.h (DEFINE_FLT_MIN): New macro.
        (DEFINE_DBL_MIN): Likewise.
        (FLT_NARROW_EVAL_UFLOW_NONNEG_NAN): Likewise.
        (DBL_NARROW_EVAL_UFLOW_NONNEG_NAN): Likewise.
        (FLT_NARROW_EVAL_UFLOW_NONNEG): Likewise.
        (DBL_NARROW_EVAL_UFLOW_NONNEG): Likewise.
        * sysdeps/i386/fpu/e_exp.S: Include <i386-math-asm.h>.
        (dbl_min): Replace with use of DEFINE_DBL_MIN.
        (__ieee754_exp): Use DBL_NARROW_EVAL_UFLOW_NONNEG_NAN.
        (__exp_finite): Use DBL_NARROW_EVAL_UFLOW_NONNEG.
        * sysdeps/i386/fpu/e_exp10.S: Include <i386-math-asm.h>.
        (dbl_min): Replace with use of DEFINE_DBL_MIN.
        (__ieee754_exp10): Use DBL_NARROW_EVAL_UFLOW_NONNEG_NAN.
        * sysdeps/i386/fpu/e_exp10f.S: Include <i386-math-asm.h>.
        (flt_min): Replace with use of DEFINE_FLT_MIN.
        (__ieee754_exp10f): Use FLT_NARROW_EVAL_UFLOW_NONNEG_NAN.
        * sysdeps/i386/fpu/e_exp2.S: Include <i386-math-asm.h>.
        (dbl_min): Replace with use of DEFINE_DBL_MIN.
        (__ieee754_exp2): Use DBL_NARROW_EVAL_UFLOW_NONNEG_NAN.
        * sysdeps/i386/fpu/e_exp2f.S: Include <i386-math-asm.h>.
        (flt_min): Replace with use of DEFINE_FLT_MIN.
        (__ieee754_exp2f): Use FLT_NARROW_EVAL_UFLOW_NONNEG_NAN.
        * sysdeps/i386/fpu/e_expf.S: Include <i386-math-asm.h>.
        (flt_min): Replace with use of DEFINE_FLT_MIN.
        (__ieee754_expf): Use FLT_NARROW_EVAL_UFLOW_NONNEG_NAN.
        (__expf_finite): Use FLT_NARROW_EVAL_UFLOW_NONNEG.
        * sysdeps/i386/fpu/e_hypot.S: Include <i386-math-asm.h>.
        (__ieee754_hypot): Use DBL_NARROW_EVAL.
        * sysdeps/i386/fpu/e_hypotf.S: Include <i386-math-asm.h>.
        (__ieee754_hypotf): Use FLT_NARROW_EVAL.
        * sysdeps/i386/fpu/e_pow.S: Include <i386-math-asm.h>.
        (__ieee754_pow): Use DBL_NARROW_EVAL.
        * sysdeps/i386/fpu/e_powf.S: Include <i386-math-asm.h>.
        (__ieee754_powf): Use FLT_NARROW_EVAL.
        * sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S
        (__ieee754_expf_sse2): Convert double-precision result to single
        precision.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

2015-09-18  Wilco Dijkstra  <wdijkstr@arm.com>

        * timezone/Makefile: Ignore unused variable errors due to private.h
        (time_t_min) and (time_t_max).
        * timezone/private.h (time_t_min): Revert removal.  (time_t_max):
        Likewise.

2015-09-18  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18981]
        * sysdeps/i386/fpu/i386-math-asm.h: New file.
        * sysdeps/i386/fpu/e_scalb.S: Include <i386-math-asm.h>.
        (__ieee754_scalb): Use DBL_NARROW_EVAL.
        * sysdeps/i386/fpu/e_scalbf.S: Include <i386-math-asm.h>.
        (__ieee754_scalbf): Use FLT_NARROW_EVAL.
        * sysdeps/i386/fpu/s_scalbn.S: Include <i386-math-asm.h>.
        (__scalbn): Use DBL_NARROW_EVAL.
        * sysdeps/i386/fpu/s_scalbnf.S: Include <i386-math-asm.h>.
        (__scalbnf): Use FLT_NARROW_EVAL.

2015-09-18  Wilco Dijkstra  <wdijkstr@arm.com>

        * math/w_tgamma.c (__ieee754_gamma_r): Use explicit sign check.
        * math/w_tgammaf.c (__ieee754_gammaf_r): Likewise.
        * math/w_tgammal.c (__ieee754_gammal_r): Likewise.
        * stdio-common/printf_fp.c (___printf_fp):
        Use signbit to get the sign. Use isinf macro to allow inlining.
        * stdio-common/printf_fphex.c (__printf_fphex): Likewise.
        * stdio-common/printf_size.c (__printf_size): Likewise.

2015-09-18  Mike Frysinger  <vapier@gentoo.org>

        * timezone/Makefile ($(testdata)/XT%): Call $(make-target-directory).

2015-09-18  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18980]
        * sysdeps/generic/math_private.h: Include <float.h>.
        (math_narrow_eval): New macro.
        [FLT_EVAL_METHOD != 0] (excess_precision): Likewise.
        * sysdeps/ieee754/dbl-64/e_cosh.c (__ieee754_cosh): Use
        math_narrow_eval on overflowing return value.
        * sysdeps/ieee754/dbl-64/e_lgamma_r.c (__ieee754_lgamma_r):
        Likewise.
        * sysdeps/ieee754/dbl-64/e_sinh.c (__ieee754_sinh): Likewise.
        * sysdeps/ieee754/flt-32/e_coshf.c (__ieee754_coshf): Likewise.
        * sysdeps/ieee754/flt-32/e_lgammaf_r.c (__ieee754_lgammaf_r):
        Likewise.
        * sysdeps/ieee754/flt-32/e_sinhf.c (__ieee754_sinhf): Likewise.

2015-09-18  Wilco Dijkstra  <wdijkstr@arm.com>

        * include/math.h: Remove __isinf_ns, __isinf_nsf, __isinf_nsl.
        * math/Makefile: Remove isinf_ns.c.
        * math/divtc3.c (__divtc3): Replace __isinf_nsl with isinf.
        * math/multc3.c (__multc3): Likewise.
        * math/s_casin.c (__casin): Likewise.
        * math/s_casinf.c (__casinf): Likewise.
        * math/s_casinl.c (__casinl): Likewise.
        * math/s_cproj.c (__cproj): Likewise.
        * math/s_cprojf.c (__cprojf): Likewise.
        * math/s_cprojl.c (__cprofl): Likewise.
        * math/s_ctan.c (__ctan): Likewise.
        * math/s_ctanf.c (__ctanf): Likewise.
        * math/s_ctanh.c (__ctanh): Likewise.
        * math/s_ctanhf.c (__ctanhf): Likewise.
        * math/s_ctanhl.c (__ctanhl): Likewise.
        * math/s_ctanl.c (__ctanl): Likewise.
        * math/w_fmod.c (__fmod): Likewise.
        * math/w_fmodf.c (__fmodf): Likewise.
        * math/w_fmodl.c (_fmodl): Likewise.
        * math/w_remainder.c (__remainder): Likewise.
        * math/w_remainderf.c (__remainderf): Likewise.
        * math/w_remainderl.c (__remainderl): Likewise.
        * math/w_scalb.c (__scalb): Likewise.
        * math/w_scalbf.c (__scalbf): Likewise.
        * math/w_scalbl.c (__scalbl): Likewise.
        * sysdeps/ieee754/dbl-64/s_isinf_ns.c: Deleted file.
        * sysdeps/ieee754/dbl-64/s_sincos.c (__sincos): Replace __isinf_ns
        with isinf.
        * sysdeps/ieee754/dbl-64/wordsize-64/math_private.h: Deleted file.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_isinf_ns.c: Deleted file.
        * sysdeps/ieee754/flt-32/e_exp2f.c (__ieee754_exp2f): Replace
        __isinf_nsf with isinf.
        * sysdeps/ieee754/flt-32/math_private.h: Deleted file.
        * sysdeps/ieee754/flt-32/s_isinf_nsf.c: Deleted file.
        * sysdeps/ieee754/ldbl-128/s_isinf_nsl.c: Deleted file.
        * sysdeps/ieee754/ldbl-128/s_sincosl.c (__sincosl): Replace __isinf_nsl
        with isinf.
        * sysdeps/ieee754/ldbl-128ibm/s_cprojl.c(__cprojll): Replace
        __isinf_nsl with isinf.
        * sysdeps/ieee754/ldbl-128ibm/s_ctanl.c(__ctanl): Replace __isinf_nsl
        with isinf.
        * sysdeps/ieee754/ldbl-128ibm/s_isinf_nsl.c: Deleted file.
        * sysdeps/ieee754/ldbl-128ibm/s_sincosl.c (__sincosl): Replace
        __isinf_nsl with isinf.
        * sysdeps/ieee754/ldbl-96/s_isinf_nsl.c: Deleted file.
        * sysdeps/ieee754/ldbl-96/s_sincosl.c (__sincosl): Replace __isinf_nsl
        with isinf.

2015-09-18  Wilco Dijkstra  <wdijkstr@arm.com>

        * resolv/base64.c (rcsid): Remove unused static.
        * sysdeps/ieee754/dbl-64/atnat2.h (qpi1): Remove unused
        static.  (tqpi1): Likewise.
        * sysdeps/ieee754/dbl-64/uexp.h (one): Likewise.
        * sysdeps/ieee754/dbl-64/upow.h (sqrt_2): Likewise.
        * sysdeps/ieee754/flt-32/e_log10f.c (one): Likewise.
        * sysdeps/ieee754/flt-32/s_cosf.c (one): Likewise.
        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c (zero): Likewise.
        * sysdeps/ieee754/ldbl-128/s_erfl.c (half): Likewise.
        * sysdeps/ieee754/ldbl-128/s_log1pl.c (maxlog): Likewise.
        * timezone/private.h (time_t_min): Likewise.  (time_t_max):
        Likewise.

2015-09-18  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/nptl/jmp-unwind.c: Include <libc-lock.h> instead of
        <nptl/pthreadP.h>.
        (_longjmp_unwind): Use __libc_ptf_call.
        * sysdeps/unix/sysv/linux/s390/jmp-unwind.c: Likewise.

2015-09-18  David Lamparter  <equinox-gentoo@diac24.net>

        * sysdeps/arm/setjmp.S: Change PIC to SHARED.
        * sysdeps/arm/__longjmp.S: Likewise.

2015-09-18  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/ieee754/dbl-64/s_signbit.c (__signbit):
        Use __builtin_signbit.
        * sysdeps/ieee754/flt-32/s_signbitf.c (__signbitf):
        Use __builtin_signbitf.
        * sysdeps/ieee754/ldbl-128/s_signbitl.c (__signbitl):
        Use __builtin_signbitl.
        * sysdeps/ieee754/ldbl-128ibm/s_signbitl.c (___signbitl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_signbitl.c (__signbitl): Likewise.

2015-09-18  Wilco Dijkstra  <wdijkstr@arm.com>

        [BZ #15367]
        [BZ #17441]

        * math/Makefile: Build test-snan.c with -fsignaling-nans.
        * math/math.h (fpclassify): Use __builtin_fpclassify when
        available.  (signbit): Use __builtin_signbit(f/l).
        (isfinite): Use__builtin_isfinite.  (isnormal): Use
        __builtin_isnormal.  (isnan): Use __builtin_isnan.
        (isinf): Use __builtin_isinf_sign.

2015-09-18  Wilco Dijkstra  <wdijkstr@arm.com>

        * benchtests/Makefile: Add bench-math-inlines, link with libm.
        * benchtests/bench-math-inlines.c: New benchmark.
        * benchtests/bench-util.h: New file.
        * benchtests/bench-util.c: New file.
        * benchtests/bench-skeleton.c: Add include of bench-util.c/h.

2015-09-18  Carlos O'Donell  <carlos@redhat.com>

        * elf/tst-dlmopen1.c: Define TEST_SO.
        (do_test): Use TEST_SO.

        * elf/dl-load.c: Include libc-internal.h.
        (_dl_map_object_from_fd): Use ALIGN_UP and ALIGN_DOWN.

2015-09-18  Vincent Bernat  <vincent@bernat.im>

        [BZ #17887]
        * time/strptime_l.c (__strptime_internal): Make %z accept
        [+-]HH:MM time zones.

2015-09-18  Vincent Bernat  <vincent@bernat.im>

        [BZ #17886]
        * time/strptime_l.c (__strptime_internal): Make %z accept Z as a
        valid time zone.

2015-09-17  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/alpha/Makefile (CFLAGS-fdatasync.c): Delete.
        * sysdeps/unix/sysv/linux/alpha/fdatasync.c: Delete.
        * sysdeps/unix/sysv/linux/alpha/kernel-features.h
        (__ASSUME_FDATASYNC): Delete.

2015-09-17  Joseph Myers  <joseph@codesourcery.com>

        * conform/linknamespace.pl: Require weak undefined symbols to be
        in the standard namespace.
        (%strong_syms): Rename to %seen_syms.
        (%strong_seen): Rename to %seen_where.

2015-09-17  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18970]
        * misc/error.c (error): Replace pthread_setcancelstate with
        __pthread_setcancelstate.
        (error_at_line): Likewise.
        * posix/wordexp.c (parse_comm): Likewise.
        * stdlib/fmtmsg.c (fmtmsg): Likewise.
        * nptl/forward.c (pthread_setcancelstate): Renamed to ...
        (__pthread_setcancelstate): This.
        (pthread_setcancelstate): Add an alias.
        * nptl/nptl-init.c (pthread_functions): Replace
        ptr_pthread_setcancelstate with ptr___pthread_setcancelstate.
        * sysdeps/nptl/pthread-functions.h (pthread_functions): Likewise.
        * nptl/pthreadP.h (__pthread_setcancelstate): Mark it with
        hidden_proto.
        * nptl/pthread_setcancelstate.c (__pthread_setcancelstate): Mark
        it with hidden_def.
        * sysdeps/nptl/libc-lockP.h (__pthread_setcancelstate): New.
        (pthread_setcancelstate): Renamed to ...
        (__pthread_setcancelstate): This.
        * sysdeps/unix/sysv/linux/fatal-prepare.h (FATAL_PREPARE): Use
        __libc_ptf_call with __pthread_setcancelstate.

2015-09-17  Joseph Myers  <joseph@codesourcery.com>
            Andreas Schwab  <schwab@suse.de>

        [BZ #17118]
        * math/s_ctan.c (__ctan): Determine sign of zero real part of
        result when imaginary part of argument is infinite using sine and
        cosine.
        * math/s_ctanf.c (__ctanf): Likewise.
        * math/s_ctanl.c (__ctanl): Likewise.
        * math/s_ctanh.c (__ctanh): Determine sign of zero imaginary part
        of result when real part of argument is infinite using sine and
        cosine.
        * math/s_ctanhf.c (__ctanhf): Likewise.
        * math/s_ctanhl.c (__ctanhl): Likewise.
        * math/libm-test.inc (ctan_test_data): Add more tests of ctan.
        (ctanh_test_data): Add more tests of ctanh.

2015-09-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15384]
        * sysdeps/ieee754/dbl-64/s_finite.c (FINITE): Use same constant as
        bit-mask as in subtraction.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c (__finite):
        Likewise.
        * sysdeps/ieee754/flt-32/s_finitef.c (FINITEF): Likewise.
        * sysdeps/ieee754/ldbl-128/s_finitel.c (__finitel): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_finitel.c (__finitel): Likewise.

        [BZ #18951]
        * sysdeps/ieee754/dbl-64/e_gamma_r.c (__ieee754_gamma_r): Force
        underflow exception for small results.
        * sysdeps/ieee754/flt-32/e_gammaf_r.c (__ieee754_gammaf_r):
        Likewise.
        * sysdeps/ieee754/ldbl-128/e_gammal_r.c (__ieee754_gammal_r):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (__ieee754_gammal_r):
        Likewise.
        * sysdeps/ieee754/ldbl-96/e_gammal_r.c (__ieee754_gammal_r):
        Likewise.
        * math/auto-libm-test-in: Add more tests of tgamma.
        * math/auto-libm-test-out: Regenerated.

2015-09-17  Andreas Schwab  <schwab@suse.de>

        * sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: Readd.

2015-09-16  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18977]
        * math/bits/mathcalls.h
        [!__USE_MISC && __USE_XOPEN && !__MATH_DECLARING_DOUBLE] (j0): Do
        not declare.
        [!__USE_MISC && __USE_XOPEN && !__MATH_DECLARING_DOUBLE] (j1):
        Likewise.
        [!__USE_MISC && __USE_XOPEN && !__MATH_DECLARING_DOUBLE] (jn):
        Likewise.
        [!__USE_MISC && __USE_XOPEN && !__MATH_DECLARING_DOUBLE] (y0):
        Likewise.
        [!__USE_MISC && __USE_XOPEN && !__MATH_DECLARING_DOUBLE] (y1):
        Likewise.
        [!__USE_MISC && __USE_XOPEN && !__MATH_DECLARING_DOUBLE] (yn):
        Likewise.
        * conform/data/math.h-data
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (j0f): Do not expect
        function.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (j1f): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (jnf): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (y0f): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (y1f): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (ynf): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (j0l): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (j1l): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (jnl): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (y0l): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (y1l): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (ynl): Likewise.

        [BZ #6803]
        * math/s_ldexp.c (scalbn): Define as weak alias of __ldexp.
        [NO_LONG_DOUBLE] (scalbnl): Define as weak alias of __ldexp.
        * math/s_ldexpf.c (scalbnf): Define as weak alias of __ldexpf.
        * math/s_ldexpl.c (scalbnl): Define as weak alias of __ldexpl.
        * sysdeps/i386/fpu/s_scalbn.S (scalbn): Remove alias.
        * sysdeps/i386/fpu/s_scalbnf.S (scalbnf): Likewise.
        * sysdeps/i386/fpu/s_scalbnl.S (scalbnl): Likewise.
        * sysdeps/ieee754/dbl-64/s_scalbn.c (scalbn): Likewise.
        [NO_LONG_DOUBLE] (scalbnl): Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_scalbn.c (scalbn):
        Likewise.
        [NO_LONG_DOUBLE] (scalbnl): Likewise.
        * sysdeps/ieee754/flt-32/s_scalbnf.c (scalbnf): Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalbnl.c (scalbnl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c (scalbnl): Remove
        long_double_symbol calls.
        * sysdeps/ieee754/ldbl-64-128/s_scalbnl.c (scalbnl): Likewise.
        * sysdeps/ieee754/ldbl-opt/s_ldexpl.c (__ldexpl_2): Define as
        strong alias of __ldexpl.
        (scalbnl): Define using long_double_symbol.
        * sysdeps/m68k/m680x0/fpu/s_scalbn.c (__CONCATX(scalbn,suffix)):
        Remove alias.
        * sysdeps/sparc/sparc64/soft-fp/s_scalbnl.c (scalbnl): Likewise.
        * sysdeps/x86_64/fpu/s_scalbnl.S (scalbnl): Likewise.
        * math/libm-test.inc (scalbn_test_data): Add errno expectations.
        (scalbln_test_data): Add more errno expectations.

2015-09-16  Justus Winter  <4winter@informatik.uni-hamburg.de>

        Cache the host port like we cache the task port.  This way we do not
        need to call the kernel just to get the port.  Furthermore, we no
        longer increase the reference count on every invocation of
        `mach_host_self'.

        * mach/mach/mach_traps.h (__mach_host_self, mach_host_self):
        Protect declarations against the macro expansion.
        * mach/mach_init.c (__mach_host_self_): New variable.
        (mach_init): Initialize `__mach_host_self_'.
        * mach/mach_init.h (__mach_host_self_): New declaration.
        (__mach_host_self, mach_host_self): New macros.
        * sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start_cleanup):
        Release reference.

2015-09-16  Joseph Myers  <joseph@codesourcery.com>

        [BZ #4404]
        * po/de.po: Update from Translation Project.

        [BZ #16415]
        * sysdeps/ieee754/ldbl-128/s_expm1l.c (maxlog): Remove variable.
        (__expm1l): Remove code to handle positive infinity and overflow.
        * sysdeps/ieee754/ldbl-128ibm/s_expm1l.c (maxlog): Remove
        variable.
        (__expm1l): Remove code to handle positive infinity and overflow.

2015-09-16  Paul Eggert  <eggert@cs.ucla.edu>
            Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #18872]
        * stdio-common/Makefile (tst-printf-bz18872): New test.
        (tst-printf-bz18872-mem.out): Likewise.
        * stdio-common/tst-printf-bz18872.sh: Generate new test.
        * stdio-common/vfprintf.c: Fix memory leaks.

2015-09-16  Andreas Schwab  <schwab@suse.de>

        [BZ #17244]
        * sysdeps/unix/sysv/linux/semctl.c (__old_semctl, __new_semctl):
        Remove extra va_start/va_end calls.

        [BZ #17243]
        * posix/execl.c (execl): Add missing va_end.
        * posix/execle.c (execle): Likewise.
        * posix/execlp.c (execlp): Likewise.

2015-09-15  Roland McGrath  <roland@hack.frob.com>

        * misc/sys/param.h [!MAXHOSTNAMELEN && HOST_NAME_MAX]
        (MAXHOSTNAMELEN): Define it to HOST_NAME_MAX.

2015-09-15  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18967]
        * math/math.h (__MATH_DECLARING_DOUBLE): New macro.  Define and
        undefine around includes of <bits/mathcalls.h>.
        * math/bits/mathcalls.h [!__USE_MISC && __USE_XOPEN2K] (isnan): Do
        not declare function.
        [!__USE_MISC && __USE_XOPEN2K] (gamma): Likewise.
        [!__USE_MISC && (!__MATH_DECLARING_DOUBLE || __USE_XOPEN2K8)]
        (scalb): Likewise.
        * math/tgmath.h [!__USE_MISC && __USE_XOPEN_EXTENDED] (scalb): Do
        not define macro.
        * conform/Makefile (test-xfail-XOPEN2K/math.h/conform): Remove
        variable.
        (test-xfail-XOPEN2K/tgmath.h/conform): Likewise.
        (test-xfail-XOPEN2K8/math.h/conform): Likewise.
        (test-xfail-XOPEN2K8/tgmath.h/conform): Likewise.

        [BZ #18857]
        * sysdeps/ieee754/ldbl-128ibm/s_nearbyintl.c (__nearbyintl): Just
        return non-finite argument without doing ordered comparisons on
        it.

        [BZ #16296]
        * math/fenv.h (fegetround): Use __attribute_pure__.
        * include/fenv.h (__fegetround): Likewise.

        [BZ #18595]
        * math/s_ctan.c (__ctan): Force underflow exception for results
        whose real or imaginary part has small absolute value.
        * math/s_ctanf.c (__ctanf): Likewise.
        * math/s_ctanh.c (__ctanh): Likewise.
        * math/s_ctanhf.c (__ctanhf): Likewise.
        * math/s_ctanhl.c (__ctanhl): Likewise.
        * math/s_ctanl.c (__ctanl): Likewise.
        * math/auto-libm-test-in: Do not allow missing underflow for ctan
        and ctanh.  Add more tests of ctan and ctanh.

        [BZ #15918]
        * sysdeps/ieee754/flt-32/e_hypotf.c (__ieee754_hypotf): Simplify
        handling of cases where one argument is an infinity.

        [BZ #18875]
        [BZ #18966]
        * sysdeps/i386/fpu/e_exp10.S (dbl_min): New object.
        (MO): New macro.
        (__ieee754_exp10): For small results, force underflow exception
        and remove excess range and precision from return value.
        * sysdeps/i386/fpu/e_exp10f.S (flt_min): New object.
        (MO): New macro.
        (__ieee754_exp10f): For small results, force underflow exception
        and remove excess range and precision from return value.
        * math/auto-libm-test-in: Add more tests of exp10.
        * math/auto-libm-test-out: Regenerated.

2015-09-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18875]
        [BZ #18961]
        * sysdeps/i386/fpu/e_exp.S (dbl_min): New object.
        (MO): New macro.
        (__ieee754_exp): For small results, force underflow exception and
        remove excess range and precision from return value.
        (__exp_finite): Likewise.
        * sysdeps/i386/fpu/e_expf.S (flt_min): New object.
        (MO): New macro.
        (__ieee754_expf): For small results, force underflow exception and
        remove excess range and precision from return value.
        (__expf_finite): Likewise.
        * math/auto-libm-test-in: Add more tests of exp.
        * math/auto-libm-test-out: Regenerated.

        [BZ #16521]
        [BZ #18875]
        * math/e_exp2l.c (__ieee754_exp2l): Force underflow exception for
        small results.
        * sysdeps/i386/fpu/e_exp2.S (dbl_min): New object.
        (MO): New macro.
        (__ieee754_exp2): For small results, force underflow exception and
        remove excess range and precision from return value.
        * sysdeps/i386/fpu/e_exp2f.S (flt_min): New object.
        (MO): New macro.
        (__ieee754_exp2f): For small results, force underflow exception
        and remove excess range and precision from return value.
        * sysdeps/i386/fpu/e_exp2l.S (ldbl_min): New object.
        (MO): New macro.
        (__ieee754_exp2l): Force underflow exception for small results.
        * sysdeps/ieee754/dbl-64/e_exp2.c (__ieee754_exp2): Likewise.
        * sysdeps/ieee754/flt-32/e_exp2f.c (__ieee754_exp2f): Likewise.
        * sysdeps/x86_64/fpu/e_exp2l.S (ldbl_min): New object.
        (MO): New macro.
        (__ieee754_exp2l): Force underflow exception for small results.
        * math/auto-libm-test-in: Add more tests or exp2.
        * math/auto-libm-test-out: Regenerated.

2015-09-14  Carlos O'Donell  <carlos@redhat.com>

        * malloc/malloc.c (systrim): Use ALIGN_DOWN.

        * Makefile ($(objpfx)check-local-headers.out): Redirect stdin from
        /dev/null.

2015-09-13  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/Makefile ($(patsubst %,$(hurd-objpfx)hurd/%.%,auth
        io fs process)): Drop spurious backslash.

2015-09-12  Rasmus Villemoes  <rv@rasmusvillemoes.dk>

        * sysdeps/unix/sysv/linux/getsysstats.c (__get_phys_pages):
        Use sysinfo system call instead of parsing /proc/meminfo.
        * sysdeps/unix/sysv/linux/getsysstats.c (__get_avphys_pages):
        Likewise.

2015-09-11  Mike Frysinger  <vapier@gentoo.org>

        [BZ #16985]
        * programs/localedef.c (main): Display argv[remaining] when
        output_path is NULL.

2015-09-11  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of acos, acosh, asin,
        asinh, atan, atan2, atanh, cabs, carg, cos, csqrt, erfc, exp,
        exp10, exp2, log, log1p, log2, pow, sin, sincos, sinh, tan and
        tanh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/mips/mips32/libm-test-ulps: Likewise.
        * sysdeps/mips/mips64/libm-test-ulps: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-09-11  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/Makefile [$(subdir) = misc] (sysdep_headers):
        Use 'override' keyword to freeze the value here, preventing
        the addition of sys/mtio.h by sysdeps/gnu/Makefile.

2015-09-11  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14912]
        * sysdeps/aarch64/bits/atomic.h: Move to ...
        * sysdeps/aarch64/atomic-machine.h: ...here.
        (_AARCH64_BITS_ATOMIC_H): Rename macro to
        _AARCH64_ATOMIC_MACHINE_H.
        * sysdeps/alpha/bits/atomic.h: Move to ...
        * sysdeps/alpha/atomic-machine.h: ...here.
        * sysdeps/arm/bits/atomic.h: Move to ...
        * sysdeps/arm/atomic-machine.h: ...here.  Update comments.
        * bits/atomic.h: Move to ...
        * sysdeps/generic/atomic-machine.h: ...here.
        (_BITS_ATOMIC_H): Rename macro to _ATOMIC_MACHINE_H.
        * sysdeps/i386/bits/atomic.h: Move to ...
        * sysdeps/i386/atomic-machine.h: ...here.
        * sysdeps/ia64/bits/atomic.h: Move to ...
        * sysdeps/ia64/atomic-machine.h: ...here.
        * sysdeps/m68k/coldfire/bits/atomic.h: Move to ...
        * sysdeps/m68k/coldfire/atomic-machine.h: ...here.
        (_BITS_ATOMIC_H): Rename macro to _ATOMIC_MACHINE_H.
        * sysdeps/m68k/m680x0/m68020/bits/atomic.h: Move to ...
        * sysdeps/m68k/m680x0/m68020/atomic-machine.h: ...here.
        * sysdeps/microblaze/bits/atomic.h: Move to ...
        * sysdeps/microblaze/atomic-machine.h: ...here.
        * sysdeps/mips/bits/atomic.h: Move to ...
        * sysdeps/mips/atomic-machine.h: ...here.
        (_MIPS_BITS_ATOMIC_H): Rename macro to _MIPS_ATOMIC_MACHINE_H.
        * sysdeps/powerpc/bits/atomic.h: Move to ...
        * sysdeps/powerpc/atomic-machine.h: ...here.  Update comments.
        * sysdeps/powerpc/powerpc32/bits/atomic.h: Move to ...
        * sysdeps/powerpc/powerpc32/atomic-machine.h: ...here.  Update
        comments.  Include <atomic-machine.h> instead of <bits/atomic.h>.
        * sysdeps/powerpc/powerpc64/bits/atomic.h: Move to ...
        * sysdeps/powerpc/powerpc64/atomic-machine.h: ...here.  Include
        <atomic-machine.h> instead of <bits/atomic.h>.
        * sysdeps/s390/bits/atomic.h: Move to ...
        * sysdeps/s390/atomic-machine.h: ...here.
        * sysdeps/sparc/sparc32/bits/atomic.h: Move to ...
        * sysdeps/sparc/sparc32/atomic-machine.h: ...here.
        (_BITS_ATOMIC_H): Rename macro to _ATOMIC_MACHINE_H.
        * sysdeps/sparc/sparc32/sparcv9/bits/atomic.h: Move to ...
        * sysdeps/sparc/sparc32/sparcv9/atomic-machine.h: ...here.
        * sysdeps/sparc/sparc64/bits/atomic.h: Move to ...
        * sysdeps/sparc/sparc64/atomic-machine.h: ...here.
        * sysdeps/tile/bits/atomic.h: Move to ...
        * sysdeps/tile/atomic-machine.h: ...here.
        * sysdeps/tile/tilegx/bits/atomic.h: Move to ...
        * sysdeps/tile/tilegx/atomic-machine.h: ...here.  Include
        <sysdeps/tile/atomic-machine.h> instead of
        <sysdeps/tile/bits/atomic.h>.
        (_BITS_ATOMIC_H): Rename macro to _ATOMIC_MACHINE_H.
        * sysdeps/tile/tilepro/bits/atomic.h: Move to ...
        * sysdeps/tile/tilepro/atomic-machine.h: ...here.  Include
        <sysdeps/tile/atomic-machine.h> instead of
        <sysdeps/tile/bits/atomic.h>.
        (_BITS_ATOMIC_H): Rename macro to _ATOMIC_MACHINE_H.
        * sysdeps/unix/sysv/linux/arm/bits/atomic.h: Move to ...
        * sysdeps/unix/sysv/linux/arm/atomic-machine.h: ...here.  Include
        <sysdeps/arm/atomic-machine.h> instead of
        <sysdeps/arm/bits/atomic.h>.
        * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Move to ...
        * sysdeps/unix/sysv/linux/hppa/atomic-machine.h: ...here.
        (_BITS_ATOMIC_H): Rename macro to _ATOMIC_MACHINE_H.
        * sysdeps/unix/sysv/linux/m68k/coldfire/bits/atomic.h: Move to ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/atomic-machine.h: ...here.
        (_BITS_ATOMIC_H): Rename macro to _ATOMIC_MACHINE_H.
        * sysdeps/unix/sysv/linux/nios2/bits/atomic.h: Move to ...
        * sysdeps/unix/sysv/linux/nios2/atomic-machine.h: ...here.
        (_NIOS2_BITS_ATOMIC_H): Rename macro to _NIOS2_ATOMIC_MACHINE_H.
        * sysdeps/unix/sysv/linux/sh/bits/atomic.h: Move to ...
        * sysdeps/unix/sysv/linux/sh/atomic-machine.h: ...here.
        * sysdeps/x86_64/bits/atomic.h: Move to ...
        * sysdeps/x86_64/atomic-machine.h: ...here.
        * include/atomic.h: Include <atomic-machine.h> instead of
        <bits/atomic.h>.

        * sysdeps/mips/mips32/libm-test-ulps: Update.
        * sysdeps/mips/mips64/libm-test-ulps: Likewise.

        [BZ #18952]
        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c (__ieee754_lgammal_r): Do
        not convert non-integer negative arguments to int to determine the
        value of signgam.
        * math/auto-libm-test-in: Add more tests of lgamma.
        * math/auto-libm-test-out: Regenerated.

        * math/auto-libm-test-in: Add more tests of acosh, atanh, cbrt,
        cosh, csqrt, erfc, expm1 and lgamma.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-09-10  Joseph Myers  <joseph@codesourcery.com>

        [BZ #2542]
        [BZ #2543]
        [BZ #2558]
        * sysdeps/ieee754/dbl-64/e_lgamma_r.c (__ieee754_lgamma_r): Call
        __lgamma_neg for arguments from -28.0 to -2.0.
        * sysdeps/ieee754/flt-32/e_lgammaf_r.c (__ieee754_lgammaf_r): Call
        __lgamma_negf for arguments from -15.0 to -2.0.
        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c (__ieee754_lgammal_r):
        Call __lgamma_negl for arguments from -48.0 or -50.0 to -2.0.
        * sysdeps/ieee754/ldbl-96/e_lgammal_r.c (__ieee754_lgammal_r):
        Call __lgamma_negl for arguments from -33.0 to -2.0.
        * sysdeps/ieee754/dbl-64/lgamma_neg.c: New file.
        * sysdeps/ieee754/dbl-64/lgamma_product.c: Likewise.
        * sysdeps/ieee754/flt-32/lgamma_negf.c: Likewise.
        * sysdeps/ieee754/flt-32/lgamma_productf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/lgamma_negl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/lgamma_productl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/lgamma_negl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/lgamma_productl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/lgamma_negl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/lgamma_product.c: Likewise.
        * sysdeps/ieee754/ldbl-96/lgamma_productl.c: Likewise.
        * sysdeps/generic/math_private.h (__lgamma_negf): New prototype.
        (__lgamma_neg): Likewise.
        (__lgamma_negl): Likewise.
        (__lgamma_product): Likewise.
        (__lgamma_productl): Likewise.
        * math/Makefile (libm-calls): Add lgamma_neg and lgamma_product.
        * math/auto-libm-test-in: Add more tests of lgamma.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-09-09  Justin Maggard  <jmaggard@netgear.com>

        [BZ #18675]
        * sysdeps/posix/fpathconf.c (__fpathconf): Use __fstatvfs64.

2015-09-08  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14912]
        * bits/libc-lock.h: Move to ...
        * sysdeps/generic/libc-lock.h: ...here.
        (_BITS_LIBC_LOCK_H): Rename macro to _LIBC_LOCK_H.
        * sysdeps/mach/hurd/bits/libc-lock.h: Move to ...
        * sysdeps/mach/hurd/libc-lock.h: ...here.
        (_BITS_LIBC_LOCK_H): Rename macro to _LIBC_LOCK_H.
        [_LIBC]: Include <libc-lockP.h> instead of <bits/libc-lockP.h>.
        * sysdeps/mach/bits/libc-lock.h: Move to ...
        * sysdeps/mach/libc-lock.h: ...here.
        (_BITS_LIBC_LOCK_H): Rename macro to _LIBC_LOCK_H.
        * sysdeps/nptl/bits/libc-lock.h: Move to ...
        * sysdeps/nptl/libc-lock.h: ...here.
        (_BITS_LIBC_LOCK_H): Rename macro to _LIBC_LOCK_H.
        * sysdeps/nptl/bits/libc-lockP.h: Move to ...
        * sysdeps/nptl/libc-lockP.h: ...here.
        (_BITS_LIBC_LOCKP_H): Rename macro to _LIBC_LOCKP_H.
        * crypt/crypt_util.c: Include <libc-lock.h> instead of
        <bits/libc-lock.h>.
        * dirent/scandir-tail.c: Likewise.
        * dlfcn/dlerror.c: Likewise.
        * elf/dl-close.c: Likewise.
        * elf/dl-iteratephdr.c: Likewise.
        * elf/dl-lookup.c: Likewise.
        * elf/dl-open.c: Likewise.
        * elf/dl-support.c: Likewise.
        * elf/dl-writev.h: Likewise.
        * elf/rtld.c: Likewise.
        * grp/fgetgrent.c: Likewise.
        * gshadow/fgetsgent.c: Likewise.
        * gshadow/sgetsgent.c: Likewise.
        * iconv/gconv_conf.c: Likewise.
        * iconv/gconv_db.c: Likewise.
        * iconv/gconv_dl.c: Likewise.
        * iconv/gconv_int.h: Likewise.
        * iconv/gconv_trans.c: Likewise.
        * include/link.h: Likewise.
        * inet/getnameinfo.c: Likewise.
        * inet/getnetgrent.c: Likewise.
        * inet/getnetgrent_r.c: Likewise.
        * intl/bindtextdom.c: Likewise.
        * intl/dcigettext.c: Likewise.
        * intl/finddomain.c: Likewise.
        * intl/gettextP.h: Likewise.
        * intl/loadmsgcat.c: Likewise.
        * intl/localealias.c: Likewise.
        * intl/textdomain.c: Likewise.
        * libidn/idn-stub.c: Likewise.
        * libio/libioP.h: Likewise.
        * locale/duplocale.c: Likewise.
        * locale/freelocale.c: Likewise.
        * locale/newlocale.c: Likewise.
        * locale/setlocale.c: Likewise.
        * login/getutent_r.c: Likewise.
        * login/getutid_r.c: Likewise.
        * login/getutline_r.c: Likewise.
        * login/utmp-private.h: Likewise.
        * login/utmpname.c: Likewise.
        * malloc/mtrace.c: Likewise.
        * misc/efgcvt.c: Likewise.
        * misc/error.c: Likewise.
        * misc/fstab.c: Likewise.
        * misc/getpass.c: Likewise.
        * misc/mntent.c: Likewise.
        * misc/syslog.c: Likewise.
        * nis/nis_call.c: Likewise.
        * nis/nis_callback.c: Likewise.
        * nis/nss-default.c: Likewise.
        * nis/nss_compat/compat-grp.c: Likewise.
        * nis/nss_compat/compat-initgroups.c: Likewise.
        * nis/nss_compat/compat-pwd.c: Likewise.
        * nis/nss_compat/compat-spwd.c: Likewise.
        * nis/nss_nis/nis-alias.c: Likewise.
        * nis/nss_nis/nis-ethers.c: Likewise.
        * nis/nss_nis/nis-grp.c: Likewise.
        * nis/nss_nis/nis-hosts.c: Likewise.
        * nis/nss_nis/nis-network.c: Likewise.
        * nis/nss_nis/nis-proto.c: Likewise.
        * nis/nss_nis/nis-pwd.c: Likewise.
        * nis/nss_nis/nis-rpc.c: Likewise.
        * nis/nss_nis/nis-service.c: Likewise.
        * nis/nss_nis/nis-spwd.c: Likewise.
        * nis/nss_nisplus/nisplus-alias.c: Likewise.
        * nis/nss_nisplus/nisplus-ethers.c: Likewise.
        * nis/nss_nisplus/nisplus-grp.c: Likewise.
        * nis/nss_nisplus/nisplus-hosts.c: Likewise.
        * nis/nss_nisplus/nisplus-initgroups.c: Likewise.
        * nis/nss_nisplus/nisplus-network.c: Likewise.
        * nis/nss_nisplus/nisplus-proto.c: Likewise.
        * nis/nss_nisplus/nisplus-pwd.c: Likewise.
        * nis/nss_nisplus/nisplus-rpc.c: Likewise.
        * nis/nss_nisplus/nisplus-service.c: Likewise.
        * nis/nss_nisplus/nisplus-spwd.c: Likewise.
        * nis/ypclnt.c: Likewise.
        * nptl/libc_pthread_init.c: Likewise.
        * nss/getXXbyYY.c: Likewise.
        * nss/getXXent.c: Likewise.
        * nss/getXXent_r.c: Likewise.
        * nss/nss_db/db-XXX.c: Likewise.
        * nss/nss_db/db-netgrp.c: Likewise.
        * nss/nss_db/nss_db.h: Likewise.
        * nss/nss_files/files-XXX.c: Likewise.
        * nss/nss_files/files-alias.c: Likewise.
        * nss/nsswitch.c: Likewise.
        * posix/regex_internal.h: Likewise.
        * posix/wordexp.c: Likewise.
        * pwd/fgetpwent.c: Likewise.
        * resolv/res_hconf.c: Likewise.
        * resolv/res_libc.c: Likewise.
        * shadow/fgetspent.c: Likewise.
        * shadow/lckpwdf.c: Likewise.
        * shadow/sgetspent.c: Likewise.
        * socket/opensock.c: Likewise.
        * stdio-common/reg-modifier.c: Likewise.
        * stdio-common/reg-printf.c: Likewise.
        * stdio-common/reg-type.c: Likewise.
        * stdio-common/vfprintf.c: Likewise.
        * stdio-common/vfscanf.c: Likewise.
        * stdlib/abort.c: Likewise.
        * stdlib/cxa_atexit.c: Likewise.
        * stdlib/fmtmsg.c: Likewise.
        * stdlib/random.c: Likewise.
        * stdlib/setenv.c: Likewise.
        * string/strsignal.c: Likewise.
        * sunrpc/auth_none.c: Likewise.
        * sunrpc/bindrsvprt.c: Likewise.
        * sunrpc/create_xid.c: Likewise.
        * sunrpc/key_call.c: Likewise.
        * sunrpc/rpc_thread.c: Likewise.
        * sysdeps/arm/backtrace.c: Likewise.
        * sysdeps/generic/ldsodefs.h: Likewise.
        * sysdeps/generic/stdio-lock.h: Likewise.
        * sysdeps/generic/unwind-dw2-fde.c: Likewise.
        * sysdeps/i386/backtrace.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-compat.c: Likewise.
        * sysdeps/m68k/backtrace.c: Likewise.
        * sysdeps/mach/hurd/cthreads.c: Likewise.
        * sysdeps/mach/hurd/dirstream.h: Likewise.
        * sysdeps/mach/hurd/malloc-machine.h: Likewise.
        * sysdeps/nptl/malloc-machine.h: Likewise.
        * sysdeps/nptl/stdio-lock.h: Likewise.
        * sysdeps/posix/dirstream.h: Likewise.
        * sysdeps/posix/getaddrinfo.c: Likewise.
        * sysdeps/posix/system.c: Likewise.
        * sysdeps/pthread/aio_suspend.c: Likewise.
        * sysdeps/s390/s390-32/backtrace.c: Likewise.
        * sysdeps/s390/s390-64/backtrace.c: Likewise.
        * sysdeps/unix/sysv/linux/check_pf.c: Likewise.
        * sysdeps/unix/sysv/linux/if_index.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c: Likewise.
        * sysdeps/unix/sysv/linux/shm-directory.c: Likewise.
        * sysdeps/unix/sysv/linux/system.c: Likewise.
        * sysdeps/x86_64/backtrace.c: Likewise.
        * time/alt_digit.c: Likewise.
        * time/era.c: Likewise.
        * time/tzset.c: Likewise.
        * wcsmbs/wcsmbsload.c: Likewise.
        * nptl/tst-initializers1.c (do_test): Refer to <libc-lock.h>
        instead of <bits/libc-lock.h> in comment.

2015-09-08  Andrew Bennett  <andrew.bennett@imgtec.com>

        * sysdeps/mips/bits/atomic.h [_MIPS_SIM == _ABIO32] (MIPS_PUSH_MIPS2):
        Only use .set mips2 if the current ISA is below mips2.
        * sysdeps/mips/sys/tas.h [_MIPS_SIM == _ABIO32] (_test_and_set):
        Likewise.
        * sysdeps/mips/nptl/tls.h (READ_THREAD_POINTER): Only use .set
        mips32r2 if the current ISA is below mips32r2.
        * sysdeps/mips/tls-macros.h (TLS_RDHWR): New define.
        (TLS_IE): Updated to use the TLD_RDHWR macro.
        (TLS_LE): Likewise.
        * sysdeps/unix/mips/sysdep.h (__mips_isa_rev): Moved out of #ifdef
        __ASSEMBLER__ condition.

2015-09-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        Fix parallel build of before-compile targets.

        * sysdeps/mach/Makefile ($(patsubst
        mach%,m\%h%,$(mach-before-compile))): Move rule to dedicated
        mach-before-compile target.
        * sysdeps/mach/hurd/Makefile ($(patsubst %,$(hurd-objpfx)hurd/%.%,auth
        io fs process)): Move rule to dedicated hurd-before-compile target.

2015-09-06  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        Fix rules generating headers in hurd/ and mach/ when initial make call
        has subdir= explicitly set.

        * sysdeps/mach/Makefile ($(patsubst
        mach%,m\%h%,$(mach-before-compile))): Force subdir to mach when
        calling $(MAKE).
        * sysdeps/mach/hurd/Makefile ($(patsubst %,$(hurd-objpfx)hurd/%.%,auth
        io fs process)): Force subdir to hurd when calling $(MAKE).
        ($(common-objpfx)hurd/../mach/RPC_task_get_sampled_pcs.c): Force
        subdir to mach when calling $(MAKE).

2015-09-06  Manolis Ragkousis  <manolis837@gmail.com>

        Check sysheaders when looking for Mach and Hurd headers

        * sysdeps/mach/configure.ac: Add sysheaders check.
        * sysdeps/mach/configure: Regenerate.
        * sysdeps/mach/hurd/configure.ac: Add sysheaders check.
        * sysdeps/mach/hurd/configure: Regenerate.

2015-09-04  Roland McGrath  <roland@hack.frob.com>

        [BZ #18921]
        * sysdeps/posix/opendir.c (need_isdir_precheck) [O_DIRECTORY]:
        Fix inverted sense of test of 'o_directory_works' value.
        Reported by Pádraig Brady <P@draigBrady.com>, diagnosed by
        Bernhard Voelker <mail@bernhard-voelker.de>.

2015-09-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14912]
        * bits/linkmap.h: Move to ...
        * sysdeps/generic/linkmap.h: ...here.
        * sysdeps/aarch64/bits/linkmap.h: Move to ...
        * sysdeps/aarch64/linkmap.h: ...here.
        * sysdeps/arm/bits/linkmap.h: Move to ...
        * sysdeps/arm/linkmap.h: ...here.
        * sysdeps/hppa/bits/linkmap.h: Move to ...
        * sysdeps/hppa/linkmap.h: ...here.
        * sysdeps/ia64/bits/linkmap.h: Move to ...
        * sysdeps/ia64/linkmap.h: ...here.
        * sysdeps/mips/bits/linkmap.h: Move to ...
        * sysdeps/mips/linkmap.h: ...here.
        * sysdeps/s390/bits/linkmap.h: Move to ...
        * sysdeps/s390/linkmap.h: ...here.
        * sysdeps/sh/bits/linkmap.h: Move to ...
        * sysdeps/sh/linkmap.h: ...here.
        * sysdeps/x86/bits/linkmap.h: Move to ...
        * sysdeps/x86/linkmap.h: ...here.
        * include/link.h: Include <linkmap.h> instead of <bits/linkmap.h>.

2015-09-04  Andreas Schwab  <schwab@suse.de>

        [BZ #18635]
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S
        (__makecontext): Terminate FDE before return label.
        (__novec_makecontext): Likewise.

2015-09-04  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/socketpair.c: Use the address of the
        first member of struct sv in syscall macro.

2015-09-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14912]
        * bits/stdio-lock.h: Move to ...
        * sysdeps/generic/stdio-lock.h: ...here.
        (_BITS_STDIO_LOCK_H): Rename macro to _STDIO_LOCK_H.
        * sysdeps/nptl/bits/stdio-lock.h: Move to ...
        * sysdeps/nptl/stdio-lock.h: ...here.
        (_BITS_STDIO_LOCK_H): Rename macro to _STDIO_LOCK_H.
        * include/libio.h: Include <stdio-lock.h> instead of
        <bits/stdio-lock.h>.
        * sysdeps/nptl/fork.c: Likewise.
        * sysdeps/pthread/flockfile.c: Likewise.
        * sysdeps/pthread/ftrylockfile.c: Likewise.
        * sysdeps/pthread/funlockfile.c: Likewise.

        [BZ #14912]
        * sysdeps/unix/sysv/linux/m68k/bits/m68k-vdso.h: Move to ...
        * sysdeps/unix/sysv/linux/m68k/m68k-vdso.h: ...here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/bits/atomic.h: Include
        <m68k-vdso.h> instead of <bits/m68k-vdso.h>.
        * sysdeps/unix/sysv/linux/m68k/init-first.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m68k-helpers.S: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m68k-vdso.c: Likewise.

2015-09-03  Roland McGrath  <roland@hack.frob.com>

        * elf/Makefile (test-xfail-tst-protected1a): New variable.
        (test-xfail-tst-protected1b): New variable.

2015-09-03  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14912]
        * bits/libc-tsd.h: Move to ...
        * sysdeps/generic/libc-tsd.h: ...here.
        (_GENERIC_BITS_LIBC_TSD_H): Rename macro to _GENERIC_LIBC_TSD_H.
        * sysdeps/mach/hurd/bits/libc-tsd.h: Move to ...
        * sysdeps/mach/hurd/libc-tsd.h: ...here.
        (_BITS_LIBC_TSD_H): Rename macro to _LIBC_TSD_H.
        * include/ctype.h: Include <libc-tsd.h> instead of
        <bits/libc-tsd.h>.
        * include/rpc/rpc.h: Likewise.
        * locale/localeinfo.h: Likewise.
        * sunrpc/rpc_thread.c: Likewise.
        * sysdeps/mach/hurd/malloc-machine.h: Likewise.
        * sysdeps/nptl/malloc-machine.h: Likewise.

        * Makefile (headers): Remove bits/libc-lock.h.
        * libio/Makefile (headers): Remove bits/stdio-lock.h.

        * libio/libio.h [_IO_MTSAFE_IO]: Remove include of
        <bits/stdio-lock.h> and commented-out include of <comthread.h>.
        * include/libio.h [!_ISOMAC && _IO_MTSAFE_IO]: Include
        <bits/stdio-lock.h>.
        * stdio-common/scanf15.c (_IO_MTSAFE_IO): Undefine.
        * stdio-common/scanf17.c (_IO_MTSAFE_IO): Likewise.

2015-09-01  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #18757]
        * libio/iofopncook.c (_IO_fopencookie): Set errno on failure.
        * libio/test-fmemopen.c (do_bz18820): Extend the test to cover
        BZ #18757.

2015-09-01  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * malloc/mtrace.pl: Filter out NULL entries.

2015-09-01  Joseph Myers  <joseph@codesourcery.com>

        * inet/netinet/in.h (IPPROTO_MPLS): New enum value and macro.
        * sysdeps/unix/sysv/linux/bits/in.h (IP_BIND_ADDRESS_NO_PORT): New
        macro.

        * sysdeps/gnu/netinet/tcp.h (TCP_NOTSENT_LOWAT): New macro.
        (TCP_CC_INFO): Likewise.
        (TCP_SAVE_SYN): Likewise.
        (TCP_SAVED_SYN): Likewise.

2015-08-31  Brett Neumeier <brett@neumeier.us>

        [BZ #18870]
        * sysdeps/sparc/sparc32/sem_open.c: Add missing #include

2015-08-31  Paul Eggert  <eggert@cs.ucla.edu>

        [BZ #18873]
        Fix broken overflow check in posix_fallocate
        * sysdeps/posix/posix_fallocate.c (posix_fallocate):
        * sysdeps/posix/posix_fallocate64.c (__posix_fallocate64_l64):
        Fix parenthesization typo.

2015-08-28  Mike Frysinger  <vapier@gentoo.org>

        [BZ #18887]
        * misc/Makefile (tests): Add tst-mntent-blank-corrupt and
        tst-mntent-blank-passno.
        * misc/mntent_r.c (__getmntent_r): Do not read past buffer[0].
        * misc/tst-mntent-blank-corrupt.c: New test.
        * misc/tst-mntent-blank-passno.c: New test ripped from ...
        * misc/tst-mntent.c (do_test): ... here.

2015-08-29  Mike Frysinger  <vapier@gentoo.org>

        [BZ #4404]
        * po/de.po: Fix SIGALRM typo.

2015-08-28  James Perkins  <james@loowit.net>

        * time/tst-strptime2.c (tests): Replace short list of test
        strings for strptime %z specifier with code which exhaustively
        tests every combination of sign and 0 to 5 digits. Tests for
        rejection of invalid strings.

2015-08-28  James Perkins  <james@loowit.net>

        [BZ #16141]
        * time/strptime_l.c (__strptime_internal): Fix %z minutes
        calculation, removing incorrect decimal time rounding, so that
        all minute values result in a valid seconds value.
        * time/strptime_l.c (__strptime_internal): Extend %z time zone
        offset range limits to UTC-99:59 through UTC+99:59 to parse
        current and historical use cases.
        * time/tst-strptime2.c (tests): Modify and add tests for the
        strptime %z input field descriptor, specifically conversion of
        minutes to seconds and validating an offset range of -9959 to
        +9959.

2015-08-27  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
            Dmitry V. Levin  <ldv@altlinux.org>

        [BZ #18877]
        * posix/Makefile (tests): Add tst-mmap-offset.
        * posix/tst-mmap.c: New file.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/mmap.c (__mmap): Fix
        offset calculation for negative values.

2015-08-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/init-arch.h: New file.
        * sysdeps/i386/i586/init-arch.h: Likewise.
        * sysdeps/i386/i686/init-arch.h: Likewise.
        * sysdeps/x86/cpu-features.c (init_cpu_features): Set bit_I586
        bit if CX8 is available.  Set bit_I686 bit if CMOV is available.
        * sysdeps/x86/cpu-features.h (bit_I586): New.
        (bit_I686): Likewise.
        (bit_CX8): Likewise.
        (bit_CMOV): Likewise.
        (index_CX8): Likewise.
        (index_CMOV): Likewise.
        (index_I586): Likewise.
        (index_I686): Likewise.
        (reg_CX8): Likewise.
        (reg_CMOV): Likewise.
        (HAS_I586): Defined as HAS_ARCH_FEATURE (I586) if i586 isn't
        available at compile-time.
        (HAS_I686): Defined as HAS_ARCH_FEATURE (I686) if i686 isn't
        available at compile-time.
        * sysdeps/x86/init-arch.h (USE_I586): New macro.
        (USE_I686): Likewise.

2015-08-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/bcopy.S: New file.
        * sysdeps/i386/bzero.S: Likewise.
        * sysdeps/i386/memcpy.S: Likewise.
        * sysdeps/i386/memmove.S: Likewise.
        * sysdeps/i386/mempcpy.S: Likewise.
        * sysdeps/i386/memset.S: Likewise.
        * sysdeps/i386/bzero.c: Removed.
        * sysdeps/i386/memset.c: Likewise.
        * sysdeps/i386/i586/memcpy_chk.S: Likewise.
        * sysdeps/i386/i586/mempcpy_chk.S: Likewise.
        * sysdeps/i386/i586/memset_chk.S: Likewise.
        * sysdeps/i386/i686/memcpy_chk.S: Moved to ...
        * sysdeps/i386/memcpy_chk.S: Here.
        * sysdeps/i386/i686/memmove_chk.S: Moved to ...
        * sysdeps/i386/memmove_chk.S: Here.
        * sysdeps/i386/i686/mempcpy_chk.S: Moved to ...
        * sysdeps/i386/mempcpy_chk.S: Likewise.
        * sysdeps/i386/i686/memset_chk.S: Moved to ...
        * sysdeps/i386/memset_chk.S: Likewise.

2015-08-27  Steve Ellcey  <sellcey@imgtec.com>

        * soft-fp/fmasf4.c: Add include of sys/cdefs.h.
        Move DIAG_PUSH_NEEDS_COMMENT, DIAG_IGNORE_NEEDS_COMMENT to front of
        file, move DIAG_POP_NEEDS_COMMENT to end of file.
        * soft-fp/fmadf4.c: Ditto.
        * soft-fp/fmatf4.c: Ditto.

2015-08-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i586/Implies: Removed.
        * sysdeps/i386/i686/Implies: Likewise.

2015-08-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i486/strlen.S: Moved to ...
        * sysdeps/i386/strlen.S: Here.

2015-08-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i486/strcat.S: Moved to ...
        * sysdeps/i386/strcat.S: Here.

2015-08-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i486/pthread_spin_trylock.S: Moved to ...
        * sysdeps/i386/pthread_spin_trylock.S: Here.
        * sysdeps/i386/i586/pthread_spin_trylock.S: Removed.
        * sysdeps/i386/i686/pthread_spin_trylock.S: Updated.

2015-08-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i486/string-inlines.c: Moved to ...
        * sysdeps/i386/string-inlines.c: Here.

2015-08-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i486/htonl.S: Moved ...
        * sysdeps/i386/htonl.S: here.

2015-08-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i486/bits/atomic.h: Moved to ...
        * sysdeps/i386/bits/atomic.h: Here.

2015-08-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i486/Versions: Removed.

2015-08-27  Gleb Fotengauer-Malinovskiy  <glebfm@altlinux.org>

        [BZ #2898]
        * misc/mktemp.c: Add mkdtemp to the link_warning message.
        Based on patch by Aurelien Jarno.

2015-08-26  Stan Shebs  <stanshebs@google.com>

        * sysdeps/ieee754/ldbl-96/k_tanl.c: Include <libc-internal.h>.
        (__kernel_tanl): Ignore uninitialized warnings around use of SIGN.

2015-08-26  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

        * sysdeps/powerpc/bits/hwcap.h: Add PPC_FEATURE2_HTM_NOSC.
        * sysdeps/powerpc/dl-procinfo.c:
        (_dl_powerpc_cap_flags): Added descriptor for this hwcap
        feature so it shows when LD_SHOW_AUXV=1.

2015-08-26  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/elision-lock.c
        (__arch_compare_and_exchange_val_32_acq): Remove and use common
        definition.  ISA 2.07B no longer requires full sync.

2015-08-26  Mike Frysinger  <vapier@gentoo.org>

        [BZ #18863]
        * sysdeps/unix/sysv/linux/mips/bits/siginfo.h (siginfo_t): Add _sigsys.
        (si_call_addr): Define.
        (si_syscall): Define.
        (si_arch): Define.

2015-08-26  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i586/bzero.S (USE_AS_BZERO): New.
        * sysdeps/i386/i686/bzero.S (USE_AS_BZERO): Likewise.
        * sysdeps/i386/i586/memset.S (BZERO_P): Removed.
        Check USE_AS_BZERO/SHARED instead of BZERO_P/PIC.
        (__memset_zero_constant_len_parameter): New.
        * sysdeps/i386/i686/memset.S (BZERO_P): Removed.
        Check USE_AS_BZERO/SHARED instead of BZERO_P/PIC.
        (__memset_zero_constant_len_parameter): Don't define if
        __memset_chk or USE_AS_BZERO are defined.

        * sysdeps/i386/i586/memcpy.S (MEMPCPY_P): Removed.
        Check USE_AS_MEMPCPY/SHARED instead of MEMPCPY_P/PIC.
        * sysdeps/i386/i586/mempcpy.S (USE_AS_MEMPCPY): New.

        * sysdeps/x86/Makefile [$(subdir) == elf] (CFLAGS-.os,
        tests-special, $(objpfx)tst-ld-sse-use.out): Moved to ...
        * sysdeps/i386/Makefile [$(subdir) == elf] (CFLAGS-.os,
        tests-special, $(objpfx)tst-ld-sse-use.out): Here.  Update
        comments.
        * sysdeps/x86_64/Makefile [$(subdir) == elf] (CFLAGS-.os): Add
        -mno-mmx for $(all-rtld-routines).
        * sysdeps/x86/tst-ld-sse-use.sh: Moved to ...
        * sysdeps/i386/tst-ld-sse-use.sh: Here.  Replace x86-64 with
        i386.

2015-08-26  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/generic/unwind.h
        (_Unwind_Word): Use __mode__(__unwind_word__)
        instead of __mode__(__word__).
        (_Unwind_Sword): Likewise.

        * sysdeps/s390/s390-64/utf8-utf16-z9.c
        (MAX_NEEDED_INPUT): New define.
        (MAX_NEEDED_OUTPUT): New define.

        * NEWS: New item for IBM z13 string optimizations.

        * sysdeps/s390/multiarch/memrchr-c.c: New File.
        * sysdeps/s390/multiarch/memrchr-vx.S: Likewise.
        * sysdeps/s390/multiarch/memrchr.c: Likewise.
        * sysdeps/s390/multiarch/Makefile
        (sysdep_routines): Add memrchr functions.
        * sysdeps/s390/multiarch/ifunc-impl-list-common.c
        (__libc_ifunc_impl_list_common): Add ifunc test for memrchr.

        * sysdeps/s390/multiarch/wmemcmp-c.c: New File.
        * sysdeps/s390/multiarch/wmemcmp-vx.S: Likewise.
        * sysdeps/s390/multiarch/wmemcmp.c: Likewise.
        * sysdeps/s390/multiarch/Makefile
        (sysdep_routines): Add wmemcmp functions.
        * sysdeps/s390/multiarch/ifunc-impl-list-common.c
        (__libc_ifunc_impl_list_common): Add ifunc test for wmemcmp.
        * benchtests/bench-wmemcmp.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wmemcmp.

        * sysdeps/s390/multiarch/wmemset-c.c: New File.
        * sysdeps/s390/multiarch/wmemset-vx.S: Likewise.
        * sysdeps/s390/multiarch/wmemset.c: Likewise.
        * sysdeps/s390/multiarch/Makefile
        (sysdep_routines): Add wmemset functions.
        * sysdeps/s390/multiarch/ifunc-impl-list-common.c
        (__libc_ifunc_impl_list_common): Add ifunc test for wmemset.
        * wcsmbs/wmemset.c: Use WMEMSET if defined.
        * string/test-memset.c: Add wmemset support.
        * wcsmbs/test-wmemset.c: New File.
        * wcsmbs/Makefile (strop-tests): Add wmemset.
        * benchtests/bench-memset.c: Add wmemset support.
        * benchtests/bench-wmemset.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wmemset.

        * sysdeps/s390/multiarch/memccpy-c.c: New File.
        * sysdeps/s390/multiarch/memccpy-vx.S: Likewise.
        * sysdeps/s390/multiarch/memccpy.c: Likewise.
        * sysdeps/s390/multiarch/Makefile
        (sysdep_routines): Add memccpy functions.
        * sysdeps/s390/multiarch/ifunc-impl-list-common.c
        (__libc_ifunc_impl_list_common): Add ifunc test for memccpy.
        * string/memccpy.c: Use MEMCCPY if defined.

        * sysdeps/s390/multiarch/memchr-vx.S: New File.
        * sysdeps/s390/multiarch/memchr.c: Likewise.
        * sysdeps/s390/multiarch/rawmemchr-c.c: Likewise.
        * sysdeps/s390/multiarch/rawmemchr-vx.S: Likewise.
        * sysdeps/s390/multiarch/rawmemchr.c: Likewise.
        * sysdeps/s390/multiarch/wmemchr-c.c: Likewise.
        * sysdeps/s390/multiarch/wmemchr-vx.S: Likewise.
        * sysdeps/s390/multiarch/wmemchr.c: Likewise.
        * sysdeps/s390/s390-32/multiarch/memchr.c: Likewise.
        * sysdeps/s390/s390-64/multiarch/memchr.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add memchr, wmemchr
        and rawmemchr functions.
        * sysdeps/s390/multiarch/ifunc-impl-list-common.c
        (__libc_ifunc_impl_list_common): Add ifunc test for memchr, rawmemchr
        and wmemchr.
        * wcsmbs/wmemchr.c: Use WMEMCHR if defined.
        * string/test-memchr.c: Add wmemchr support.
        * wcsmbs/test-wmemchr.c: New File.
        * wcsmbs/Makefile (strop-tests): Add wmemchr.
        * benchtests/bench-memchr.c: Add wmemchr support.
        * benchtests/bench-wmemchr.c: New File.
        * benchtests/Makefile (wcsmbs-bench): wmemchr.

        * sysdeps/s390/multiarch/strcspn-c.c: New File.
        * sysdeps/s390/multiarch/strcspn-vx.S: Likewise.
        * sysdeps/s390/multiarch/strcspn.c: Likewise.
        * sysdeps/s390/multiarch/wcscspn-c.c: Likewise.
        * sysdeps/s390/multiarch/wcscspn-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcscspn.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strcspn and
        wcscspn functions.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for strcspn, wcscspn.
        * wcsmbs/wcscspn.c: Use WCSCSPN if defined.
        * string/test-strcspn.c: Add wcscspn support.
        * wcsmbs/test-wcscspn.c: New File.
        * wcsmbs/Makefile (strop-tests): Add wcscspn.
        * benchtests/bench-strcspn.c: Add wcscspn support.
        * benchtests/bench-wcscspn.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcscspn.

        * sysdeps/s390/multiarch/strpbrk-c.c: New File.
        * sysdeps/s390/multiarch/strpbrk-vx.S: Likewise.
        * sysdeps/s390/multiarch/strpbrk.c: Likewise.
        * sysdeps/s390/multiarch/wcspbrk-c.c: Likewise.
        * sysdeps/s390/multiarch/wcspbrk-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcspbrk.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strpbrk and
        wcspbrk functions.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for strpbrk, wcspbrk.
        * wcsmbs/wcspbrk.c: Use WCSPBRK if defined.
        * string/test-strpbrk.c: Add wcspbrk support.
        * wcsmbs/test-wcspbrk.c: New File.
        * wcsmbs/Makefile (strop-tests): Add wcspbrk.
        * benchtests/bench-strpbrk.c: Add wcspbrk support.
        * benchtests/bench-wcspbrk.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcspbrk.

        * sysdeps/s390/multiarch/strspn-c.c: New File.
        * sysdeps/s390/multiarch/strspn-vx.S: Likewise.
        * sysdeps/s390/multiarch/strspn.c: Likewise.
        * sysdeps/s390/multiarch/wcsspn-c.c: Likewise.
        * sysdeps/s390/multiarch/wcsspn-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcsspn.c: Likewise.
        * wcsmbs/wcsspn.c: Use WCSSPN if defined.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strspn and
        wcsspn functions.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for strspn, wcsspn.
        * string/test-strspn.c: Add wcsspn support.
        * wcsmbs/test-wcsspn.c: New File.
        * wcsmbs/Makefile (strop-tests): Add wcsspn.
        * benchtests/bench-strspn.c: Add wcsspn support.
        * benchtests/bench-wcsspn.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcsspn.

        * sysdeps/s390/multiarch/strrchr-c.c: New File.
        * sysdeps/s390/multiarch/strrchr-vx.S: Likewise.
        * sysdeps/s390/multiarch/strrchr.c: Likewise.
        * sysdeps/s390/multiarch/wcsrchr-c.c: Likewise.
        * sysdeps/s390/multiarch/wcsrchr-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcsrchr.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strrchr and
        wcsrchr functions.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for strrchr, wcsrchr.
        * benchtests/bench-wcsrchr.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcsrchr.

        * sysdeps/s390/multiarch/strchrnul-c.c: New File.
        * sysdeps/s390/multiarch/strchrnul-vx.S: Likewise.
        * sysdeps/s390/multiarch/strchrnul.c: Likewise.
        * sysdeps/s390/multiarch/wcschrnul-c.c: Likewise.
        * sysdeps/s390/multiarch/wcschrnul-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcschrnul.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strchrnul and
        wcschrnul functions.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for strchrnul, wcschrnul.
        * wcsmbs/wcschrnul.c: Use WCSCHRNUL if defined.
        * string/test-strchr.c: Add wcschrnul support.
        * wcsmbs/test-wcschrnul.c: New File.
        * wcsmbs/Makefile (strop-tests): Add wcschrnul.
        * benchtests/bench-strchr.c: Add wcschrnul support.
        * benchtests/bench-wcschrnul.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcschrnul.

        * sysdeps/s390/multiarch/strchr-c.c: New File.
        * sysdeps/s390/multiarch/strchr-vx.S: Likewise.
        * sysdeps/s390/multiarch/strchr.c: Likewise.
        * sysdeps/s390/multiarch/wcschr-c.c: Likewise.
        * sysdeps/s390/multiarch/wcschr-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcschr.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strchr and
        wcschr functions.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for strchr, wcschr.
        * string/strchr.c (STRCHR): Define and use macro.
        * benchtests/bench-wcschr.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcschr.

        * sysdeps/s390/multiarch/strncmp-c.c: New File.
        * sysdeps/s390/multiarch/strncmp-vx.S: Likewise.
        * sysdeps/s390/multiarch/strncmp.c: Likewise.
        * sysdeps/s390/multiarch/wcsncmp-c.c: Likewise.
        * sysdeps/s390/multiarch/wcsncmp-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcsncmp.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strncmp and
        wcsncmp functions.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for strncmp, wcsncmp.
        * wcsmbs/wcsncmp.c (WCSNCMP): Define and use macro.
        * benchtests/bench-strncmp.c: Add wcsncmp support.
        * benchtests/bench-wcsncmp.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcsncmp.

        * sysdeps/s390/multiarch/strcmp-vx.S: New File.
        * sysdeps/s390/multiarch/strcmp.c: Likewise.
        * sysdeps/s390/multiarch/wcscmp-c.c: Likewise.
        * sysdeps/s390/multiarch/wcscmp-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcscmp.c: Likewise.
        * sysdeps/s390/s390-32/multiarch/strcmp.c: Likewise.
        * sysdeps/s390/s390-64/multiarch/strcmp.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strcmp and
        wcscmp functions.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for strcmp, wcscmp.
        * string/strcmp.c (STRCMP): Define and use macro.
        * benchtests/bench-wcscmp.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcscmp.
        * sysdeps/s390/bits/string.h: Fix typo: _HAVE_STRING_ARCH_strcmp
        instead of _HAVE_STRING_ARCH_memchr.

        * sysdeps/s390/multiarch/strncat-c.c: New File.
        * sysdeps/s390/multiarch/strncat-vx.S: Likewise.
        * sysdeps/s390/multiarch/strncat.c: Likewise.
        * sysdeps/s390/multiarch/wcsncat-c.c: Likewise.
        * sysdeps/s390/multiarch/wcsncat-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcsncat.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strncat and
        wcsncat functions.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for strncat, wcsncat.
        * wcsmbs/wcsncat.c (WCSNCAT): Define and use macro.
        * string/test-strncat.c: Add wcsncat support.
        * wcsmbs/test-wcsncat.c: New File.
        * wcsmbs/Makefile (strop-tests): Add wcsncat.
        * benchtests/bench-strncat.c: Add wcsncat support.
        * benchtests/bench-wcsncat.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcsncat.

        * sysdeps/s390/multiarch/strcat-c.c: New File.
        * sysdeps/s390/multiarch/strcat-vx.S: Likewise.
        * sysdeps/s390/multiarch/strcat.c: Likewise.
        * sysdeps/s390/multiarch/wcscat-c.c: Likewise.
        * sysdeps/s390/multiarch/wcscat-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcscat.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strcat and
        wcscat functions.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for strcat, wcscat.
        * string/strcat.c (STRCAT): Define and use macro.
        * wcsmbs/wcscat.c: Use WCSCAT if defined.
        * string/test-strcat.c: Add wcscat support.
        * wcsmbs/test-wcscat.c: New File.
        * wcsmbs/Makefile (strop-tests): Add wcscat.
        * benchtests/bench-strcat.c: Add wcscat support.
        * benchtests/bench-wcscat.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcscat.

        * sysdeps/s390/multiarch/stpncpy-c.c: New File.
        * sysdeps/s390/multiarch/stpncpy-vx.S: Likewise.
        * sysdeps/s390/multiarch/stpncpy.c: Likewise.
        * sysdeps/s390/multiarch/wcpncpy-c.c: Likewise.
        * sysdeps/s390/multiarch/wcpncpy-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcpncpy.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add stpncpy and
        wcpncpy functions.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for stpncpy, wcpncpy.
        * wcsmbs/wcpncpy.c: Use WCPNCPY if defined.
        * string/test-stpncpy.c: Add wcpncpy support.
        * wcsmbs/test-wcpncpy.c: New File.
        * wcsmbs/Makefile (strop-tests): Add wcpncpy.
        * benchtests/bench-stpncpy.c: Add wcpncpy support.
        * benchtests/bench-wcpncpy.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcpncpy.

        * sysdeps/s390/multiarch/strncpy-vx.S: New File.
        * sysdeps/s390/multiarch/strncpy.c: Likewise.
        * sysdeps/s390/multiarch/wcsncpy-c.c: Likewise.
        * sysdeps/s390/multiarch/wcsncpy-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcsncpy.c: Likewise.
        * sysdeps/s390/s390-32/multiarch/strncpy.c: Likewise.
        * sysdeps/s390/s390-64/multiarch/strncpy.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strncpy and
        wcsncpy functions.
        * wcsmbs/wcsncpy.c: Use WCSNCPY if defined.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for strncpy, wcsncpy.
        * string/test-strncpy.c: Add wcsncpy support.
        * wcsmbs/test-wcsncpy.c: New File.
        * wcsmbs/Makefile (strop-tests): Add wcsncpy.
        * benchtests/bench-strncpy.c: Add wcsncpy support.
        * benchtests/bench-wcsncpy.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcsncpy

        * sysdeps/s390/multiarch/stpcpy-c.c: New File.
        * sysdeps/s390/multiarch/stpcpy-vx.S: Likewise.
        * sysdeps/s390/multiarch/stpcpy.c: Likewise.
        * sysdeps/s390/multiarch/wcpcpy-c.c: Likewise.
        * sysdeps/s390/multiarch/wcpcpy-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcpcpy.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add stpcpy and
        wcpcpy functions.
        * string/stpcpy.c: Use STPCPY if defined.
        * wcsmbs/wcpcpy.c: Use WCPCPY if defined.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for stpcpy, wcpcpy.
        * string/test-stpcpy.c: Add wcpcpy support.
        * wcsmbs/test-wcpcpy.c: New File.
        * wcsmbs/Makefile (strop-tests): Add wcpcpy.
        * benchtests/bench-stpcpy.c: Add wcpcpy support.
        * benchtests/bench-wcpcpy.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcpcpy.

        * sysdeps/s390/multiarch/strcpy-vx.S: New File.
        * sysdeps/s390/multiarch/strcpy.c: Likewise.
        * sysdeps/s390/multiarch/wcscpy-c.c: Likewise.
        * sysdeps/s390/multiarch/wcscpy-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcscpy.c: Likewise.
        * sysdeps/s390/s390-32/multiarch/strcpy.c: Likewise.
        * sysdeps/s390/s390-64/multiarch/strcpy.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strcpy and
        wcscpy functions.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for strcpy, wcscpy.
        * benchtests/bench-wcscpy.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcscpy.

        * sysdeps/s390/multiarch/strnlen-c.c: New File.
        * sysdeps/s390/multiarch/strnlen-vx.S: Likewise.
        * sysdeps/s390/multiarch/strnlen.c: Likewise.
        * sysdeps/s390/multiarch/wcsnlen-c.c: Likewise.
        * sysdeps/s390/multiarch/wcsnlen-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcsnlen.c: Likewise.
        * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strnlen and
        wcsnlen functions.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add ifunc test for strnlen, wcsnlen.
        * wcsmbs/wcsnlen.c: Use WCSNLEN if defined.
        * string/test-strnlen.c: Add wcsnlen support.
        * wcsmbs/test-wcsnlen.c: New File.
        * wcsmbs/Makefile (strop-tests): Add wcsnlen.
        * benchtests/bench-strnlen.c: Add wcsnlen support.
        * benchtests/bench-wcsnlen.c: New File.
        * benchtests/Makefile (wcsmbs-bench): Add wcsnlen.

        * sysdeps/s390/multiarch/Makefile: New File.
        * sysdeps/s390/multiarch/strlen-c.c: Likewise.
        * sysdeps/s390/multiarch/strlen-vx.S: Likewise.
        * sysdeps/s390/multiarch/strlen.c: Likewise.
        * sysdeps/s390/multiarch/wcslen-c.c: Likewise.
        * sysdeps/s390/multiarch/wcslen-vx.S: Likewise.
        * sysdeps/s390/multiarch/wcslen.c: Likewise.
        * string/strlen.c (STRLEN): Define and use macro.
        * sysdeps/s390/multiarch/ifunc-impl-list.c
        (IFUNC_VX_IMPL): New macro function.
        (__libc_ifunc_impl_list): Add ifunc test for strlen, wcslen.
        * benchtests/Makefile (wcsmbs-bench): New variable.
        (string-bench-all): Added wcsmbs-bench.
        * benchtests/bench-wcslen.c: New File.

        * sysdeps/s390/multiarch/ifunc-resolve.h (s390_vx_libc_ifunc,
        s390_vx_libc_ifunc2): New macro function.

        * config.h.in (HAVE_S390_VX_ASM_SUPPORT): New macro undefine.
        * sysdeps/s390/configure.ac: Add test for S390 vector instruction
        assembler support.
        * sysdeps/s390/configure: Regenerated.

        * sysdeps/s390/dl-procinfo.c (_dl_s390_cap_flags): Add z13.
        * sysdeps/s390/dl-procinfo.h (_DL_PLATFORMS_COUNT): Increased.

        * sysdeps/s390/dl-procinfo.c (_dl_s390_platforms): Add vector flag.
        * sysdeps/s390/dl-procinfo.h: Add vector capability.
        * sysdeps/unix/sysv/linux/s390/bits/hwcap.h (HWCAP_S390_VX): Define.

        * sysdeps/s390/s390-32/multiarch/Makefile (sysdep_routines):
        Remove ifunc-resolve, add memset-s390, memcpy-s390, memcmp-s390.
        * sysdeps/s390/s390-32/multiarch/ifunc-resolve.c: Delete File.
        * sysdeps/s390/s390-32/multiarch/memcmp.S: Move to ...
        * sysdeps/s390/s390-32/multiarch/memcmp-s390.S: ... here.
        (memcmp, bcmp): Use __memcmp_default as alias source.
        * sysdeps/s390/s390-32/multiarch/memcmp.c: New File.
        * sysdeps/s390/s390-32/memcmp.S (__memcmp_g5):
        Rename to __memcmp_default.
        * sysdeps/s390/s390-32/multiarch/memcpy.S: Move to ...
        * sysdeps/s390/s390-32/multiarch/memcpy-s390.S: ... here.
        (memcpy): Use __memcpy_default as alias source.
        * sysdeps/s390/s390-32/multiarch/memcpy.c: New File.
        * sysdeps/s390/s390-32/memcpy.S (__memcpy_g5):
        Rename to __memcpy_default.
        * sysdeps/s390/s390-32/multiarch/memset.S: Move to ...
        * sysdeps/s390/s390-32/multiarch/memset-s390.S: ... here.
        (memset): Use __memset_default as alias source.
        * sysdeps/s390/s390-32/multiarch/memset.c: New File.
        * sysdeps/s390/s390-32/memset.S (__memset_g5):
        Rename to __memset_default.
        * sysdeps/s390/s390-64/multiarch/Makefile (sysdep_routines):
        Remove ifunc-resolve, add memset-s390x, memcpy-s390x, memcmp-s390x.
        * sysdeps/s390/s390-64/multiarch/ifunc-resolve.c: Delete File.
        * sysdeps/s390/s390-64/multiarch/memcmp.S: Move to ...
        * sysdeps/s390/s390-64/multiarch/memcmp-s390x.S: ... here.
        (memcmp, bcmp): Use __memcmp_default as alias source.
        * sysdeps/s390/s390-64/multiarch/memcmp.c: New File.
        * sysdeps/s390/s390-64/memcmp.S (__memcmp_z900):
        Rename to __memcmp_default.
        * sysdeps/s390/s390-64/multiarch/memcpy.S: Move to ...
        * sysdeps/s390/s390-64/multiarch/memcpy-s390x.S: ... here.
        (memcpy): Use __memcpy_default as alias source.
        * sysdeps/s390/s390-64/multiarch/memcpy.c: New File.
        * sysdeps/s390/s390-64/memcpy.S (__memcpy_z900):
        Rename to __memcpy_default.
        * sysdeps/s390/s390-64/multiarch/memset.S: Move to ...
        * sysdeps/s390/s390-64/multiarch/memset-s390x.S: ... here.
        (memset): Use __memset_default as alias source.
        * sysdeps/s390/s390-64/multiarch/memset.c: New File.
        * sysdeps/s390/s390-64/memset.S (__memset_z900):
        Rename to __memset_default.
        * sysdeps/s390/multiarch/ifunc-resolve.h: New File.
        * sysdeps/s390/multiarch/ifunc-impl-list.c: New File.

        [BZ #18610]
        * sysdeps/s390/fpu/bits/fenv.h (fenv_t): Rename
        __ieee_instruction_pointer to __unused.
        * sysdeps/s390/fpu/fesetenv.c (__fesetenv): Remove usage of
        __ieee_instruction_pointer.
        * sysdeps/s390/fpu/fclrexcpt.c (feclearexcept): Fix dxc-field handling.
        * sysdeps/s390/fpu/fgetexcptflg.c (fegetexceptflag): Likewise.
        * sysdeps/s390/fpu/fsetexcptflg.c (fesetexceptflag): Likewise.
        * sysdeps/s390/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/s390/fpu/fpu_control.h (_FPU_RESERVED):
        Mark dxc-field as reserved.

2015-08-25  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/start.c (_start): Call __nacl_main instead of main
        if the weak reference is not null.

2015-08-25  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/strcmp.S: Remove "#if !IS_IN (libc)".

        [BZ #11214]
        * sysdeps/unix/sysv/linux/Makefile (tst-getpid2-ENV): Removed.

2015-08-25  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/kernel-features.h: Define new macros.
        * sysdeps/unix/sysv/linux/accept.c: Call direct system call.
        * sysdeps/unix/sysv/linux/bind.c: Call direct system call.
        * sysdeps/unix/sysv/linux/connect.c: Call direct system call.
        * sysdeps/unix/sysv/linux/getpeername.c: Call direct system call.
        * sysdeps/unix/sysv/linux/getsockname.c: Call direct system call.
        * sysdeps/unix/sysv/linux/getsockopt.c: Call direct system call.
        * sysdeps/unix/sysv/linux/listen.c: Call direct system call.
        * sysdeps/unix/sysv/linux/recv.c: Call direct system call.
        * sysdeps/unix/sysv/linux/recvfrom.c: Call direct system call.
        * sysdeps/unix/sysv/linux/recvmsg.c: Call direct system call.
        * sysdeps/unix/sysv/linux/send.c: Call direct system call.
        * sysdeps/unix/sysv/linux/sendmsg.c: Call direct system call.
        * sysdeps/unix/sysv/linux/sendto.c: Call direct system call.
        * sysdeps/unix/sysv/linux/setsockopt.c: Call direct system call.
        * sysdeps/unix/sysv/linux/shutdown.c: Call direct system call.
        * sysdeps/unix/sysv/linux/socket.c: Call direct system call.
        * sysdeps/unix/sysv/linux/socketpair.c: Call direct system call.

2015-08-25  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/sysdep.h (ABORT_TRANSACTION): Use
        register other than r0 for tabort, it has special meaning.
        * sysdeps/powerpc/powerpc64/sysdep.h (ABORT_TRANSACTION): Likewise.
        * sysdeps/unix.sysv/linux/powerpc/syscall.S (syscall): Abort
        transaction before starting syscall.

2015-08-25  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/strstr.S: Handle worst case.

2015-08-25  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/strlen.S: Replace %xmm[8-12] with %xmm[0-4].

        * sysdeps/x86_64/rtld-memcmp.c: Removed.
        * sysdeps/x86_64/rtld-memset.S: Likewise.
        * sysdeps/x86_64/rtld-strchr.S: Likewise.
        * sysdeps/x86_64/rtld-strlen.S: Likewise.
        * sysdeps/x86_64/multiarch/rtld-memcmp.c: Likewise.
        * sysdeps/x86_64/multiarch/rtld-memset.S: Likewise.

        * sysdeps/x86_64/memset.S: Replace %xmm8 with %xmm0.

2015-08-25  Ondřej Bílka  <neleai@seznam.cz>

        * debug/strcpy_chk.c: Improve performance.
        * debug/stpcpy_chk.c: Likewise.
        * sysdeps/x86_64/strcpy_chk.S: Remove.
        * sysdeps/x86_64/stpcpy_chk.S: Remove.

        [BZ #18240]
        * misc/hsearch_r.c (__hcreate_r): Handle overflow.

2015-08-25  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #15128]
        * sysdeps/x86_64/Makefile [$(subdir) == elf] (tests): Add
        ifuncmain8.
        (modules-names): Add ifuncmod8.
        ($(objpfx)ifuncmain8): New rule.
        * sysdeps/x86_64/dl-machine.h: Include <dl-procinfo.h> and
        <cpuid.h>.
        (elf_machine_runtime_setup): Use _dl_runtime_resolve_sse,
        _dl_runtime_resolve_avx, or _dl_runtime_resolve_avx512,
        _dl_runtime_profile_sse, _dl_runtime_profile_avx, or
        _dl_runtime_profile_avx512, based on HAS_ARCH_FEATURE.
        * sysdeps/x86_64/dl-trampoline.S: Rewrite.
        * sysdeps/x86_64/dl-trampoline.h: Likewise.
        * sysdeps/x86_64/ifuncmain8.c: New file.
        * sysdeps/x86_64/ifuncmod8.c: Likewise.
        * sysdeps/x86_64/nptl/tcb-offsets.sym (RTLD_SAVESPACE_SSE):
        Removed.
        * sysdeps/x86_64/nptl/tls.h (__128bits): Removed.
        (tcbhead_t): Change rtld_must_xmm_save to __glibc_unused1.
        Change rtld_savespace_sse to __glibc_unused2.
        (RTLD_CHECK_FOREIGN_CALL): Removed.
        (RTLD_ENABLE_FOREIGN_CALL): Likewise.
        (RTLD_PREPARE_FOREIGN_CALL): Likewise.
        (RTLD_FINALIZE_FOREIGN_CALL): Likewise.

2015-08-24  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/bzero.S (__bzero): Remove.

2015-08-24  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/math_private.h (libc_feholdsetround_aarch64_ctx):
        Unconditionally set __fpcr to avoid uninialized warning.
        (libc_feholdsetround_noex_aarch64_ctx): Likewise.

2015-08-24  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * malloc/arena.c (arena_get_retry): Don't use main_arena if it
        is corrupt.

        * malloc/arena.c (arena_get2): Drop unused argument.
        (arena_lock): Adjust.
        (arena_get_retry): Likewise.

2015-08-24  Andreas Schwab  <schwab@suse.de>

        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_IPC64):
        Don't define.
        * sysdeps/unix/sysv/linux/powerpc/kernel-features.h
        (__ASSUME_IPC64): Don't undef.
        * sysdeps/unix/sysv/linux/msgctl.c: Don't check for __ASSUME_IPC64.
        * sysdeps/unix/sysv/linux/semctl.c: Likewise.
        * sysdeps/unix/sysv/linux/shmctl.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/msgctl.c: Remove.
        * sysdeps/unix/sysv/linux/i386/semctl.c: Remove.
        * sysdeps/unix/sysv/linux/i386/shmctl.c: Remove.
        * sysdeps/unix/sysv/linux/m68k/msgctl.c: Remove.
        * sysdeps/unix/sysv/linux/m68k/semctl.c: Remove.
        * sysdeps/unix/sysv/linux/m68k/shmctl.c: Remove.
        * sysdeps/unix/sysv/linux/s390/s390-32/msgctl.c: Remove.
        * sysdeps/unix/sysv/linux/s390/s390-32/semctl.c: Remove.
        * sysdeps/unix/sysv/linux/s390/s390-32/shmctl.c: Remove.
        * sysdeps/unix/sysv/linux/sh/msgctl.c: Remove.
        * sysdeps/unix/sysv/linux/sh/semctl.c: Remove.
        * sysdeps/unix/sysv/linux/sh/shmctl.c: Remove.
        * sysdeps/unix/sysv/linux/sparc/sparc32/msgctl.c: Remove.
        * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: Remove.
        * sysdeps/unix/sysv/linux/sparc/sparc32/shmctl.c: Remove.
        * sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c: Remove.
        * sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: Remove.
        * sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c: Remove.

2015-08-21  Mike Frysinger  <vapier@gentoo.org>

        * manual/Makefile (install): Only build manual when perl is available.

2015-08-21  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/power4/multiarch/memchr.c: Replace
        '#undef memcpy' by '#undef memchr'.

2015-08-21  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/memchr-ppc64.c: Make
        memchr not point to the internal __GI_memchr implementation.

2015-08-20  Joseph Myers  <joseph@codesourcery.com>

        * timezone/Makefile (CFLAGS-zdump.c): Remove
        -Wno-strict-prototypes.
        (CFLAGS-zic.c): Likewise.
        (CFLAGS-ialloc.c): Likewise.
        (CFLAGS-scheck.c): Likewise.

        * Makeconfig [$(enable-werror) = yes] (+gccwarn): Do not add
        -Wno-error=undef.

2015-08-20  H.J. Lu  <hongjiu.lu@intel.com>

        * i386/i686/multiarch/strcasestr-c.c: Removed.
        * x86_64/multiarch/strcasestr.c: Likewise.
        * x86_64/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list):
        Remove strcasestr.

2015-08-20  Joseph Myers  <joseph@codesourcery.com>

        * math/Makefile (CFLAGS): Don't add -Wno-uninitialized.

        * sysdeps/ieee754/ldbl-128ibm/s_nearbyintl.c: Always initialize
        variables for high and low parts before possibly modifying them.

2015-08-20  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/init-arch.h: Removed.
        * sysdeps/unix/sysv/linux/x86/init-arch.h: Likewise.
        * sysdeps/x86_64/cacheinfo.c: Include <init-arch.h> instead
        of "multiarch/init-arch.h".
        * sysdeps/x86_64/multiarch/init-arch.h: Renamed to ...
        * sysdeps/x86/init-arch.h: This.

2015-08-20  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/init-arch.c: Removed.
        * sysdeps/unix/sysv/linux/x86/init-arch.c: Likewise.

2015-08-20  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #17787]
        * manual/macros.texi: Add twoexp macro.
        * manual/filesys.texi: Fix exponents.
        * manual/llio.texi: Likewise.
        * manual/stdio.texi: Likewise.

2015-08-20  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/x86/elide.h (ELIDE_UNLOCK): Document crash due to
        incorrect use.

2015-08-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18370]
        * math/s_csqrt.c (__csqrt): Force underflow exception for results
        whose real or imaginary part has small absolute value.
        * math/s_csqrtf.c (__csqrtf): Likewise.
        * math/s_csqrtl.c (__csqrtl): Likewise.
        * math/auto-libm-test-in: Add more tests of csqrt.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

2015-08-19  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

        * sysdeps/powerpc/sys/platform/ppc.h (__ppc_set_ppr_med_high,
        __ppc_set_ppr_very_low): New functions.
        * manual/platform.texi: Add documentation about
        __ppc_set_ppr_med_high and __ppc_set_ppr_very_low.

2015-08-19  Wilco Dijkstra  <wdijkstr@arm.com>

        * string/stpncpy.c (stpncpy): Improve performance using
        __strnlen/memcpy/memset.

2015-08-19  Andrew Senkevich  <andrew.senkevich@intel.com>

        [BZ #18796]
        * scripts/test-installation.pl: Don't add -lmvec to build options if
        libmvec wasn't built.

2015-08-19   Petar Jovanovic  <petar.jovanovic@rt-rk.com>

        [BZ #14341]
        * elf/dynamic-link.h (elf_machine_lazy_rel): Properly handle the
        case when there is a gap between DT_REL and DT_JMPREL sections.
        * sysdeps/x86_64/Makefile (tests): Add tst-split-dynreloc.
        (LDFLAGS-tst-split-dynreloc): New.
        (tst-split-dynreloc-ENV): Likewise.
        * sysdeps/x86_64/tst-split-dynreloc.c: New file.
        * sysdeps/x86_64/tst-split-dynreloc.lds: Likewise.

2015-08-19  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/xstatconv.h (__xstat_conv): Add
        attribute_hidden.
        (__xstat64_conv): Likewise.
        (__xstat32_conv): Likewise.

2015-08-19  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18822]
        * sysdeps/unix/sysv/linux/i386/makecontext.S (__makecontext):
        Don't load %ebx when calling __setcontext.  Call __setcontext
        with HIDDEN_JUMPTARGET.
        * sysdeps/unix/sysv/linux/i386/setcontext.S (__setcontext): Add
        libc_hidden_def.

2015-08-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/Makefile
        [$(subdir) == string] (sysdep_routines): Moved to ...
        * sysdeps/i386/Makefile: Here.
        * sysdeps/i386/i686/cacheinfo.c: Moved to ...
        * sysdeps/i386/cacheinfo.c: Here.
        * sysdeps/unix/sysv/linux/i386/sysconf.c: Removed.
        * sysdeps/unix/sysv/linux/i386/i686/sysconf.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysconf.c: Moved to ...
        * sysdeps/unix/sysv/linux/x86/sysconf.c: Here.

2015-08-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.h (HAS_I586): Defined to 1 if
        __i586__ is defined.
        (HAS_I686): Defined to 1 if __i686__ is defined.

2015-08-19  Joseph Myers  <joseph@codesourcery.com>

        * elf/Makefile [$(have-z-execstack) = yes]
        (CPPFLAGS-tst-execstack.c): New variable.

        * login/tst-utmp.c [_HAVE_UT_TYPE || defined UTMPX]: Change
        conditional to [defined UTMPX || _HAVE_UT_TYPE].
        [_HAVE_UT_TV || defined UTMPX]: Change conditional to [defined
        UTMPX || _HAVE_UT_TV].
        [_HAVE_UT_TV - 0 || defined UTMPX]: Change conditional to [defined
        UTMPX || _HAVE_UT_TV - 0].

2015-08-18  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/dl-machine.h [__mips_isa_rev < 6]: Change
        conditionals to [!defined __mips_isa_rev || __mips_isa_rev < 6].
        * sysdeps/mips/machine-gmon.h [__mips_isa_rev < 6]: Likewise.

2015-08-18  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>

        * sysdeps/powerpc/dl-procinfo.c:
        (_dl_powerpc_cap_flags): Added missing strings for some
        hwcap features.
        * sysdeps/powerpc/dl-procinfo.h: Updated hwcap bit count.

2015-08-18  Paul Eggert  <eggert@cs.ucla.edu>

        Port the 0x7efe...feff pattern to GCC 6.
        See Steve Ellcey's bug report in:
        https://sourceware.org/ml/libc-alpha/2015-07/msg00673.html
        * string/memrchr.c (MEMRCHR):
        * string/rawmemchr.c (RAWMEMCHR):
        * string/strchr.c (strchr):
        * string/strchrnul.c (STRCHRNUL):
        Rewrite code to avoid issues with signed shift overflow.

2015-08-18  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.c (init_cpu_features): Check
        whether cpuid is available only if HAS_CPUID is 0.
        * sysdeps/x86/cpu-features.h (HAS_CPUID): New.
        (HAS_I586): Likewise.
        (HAS_I686): Likewise.

2015-08-18  Zack Weinberg  <zackw@panix.com>

        * misc/Versions (libc): Add GLIBC_2.23.

2015-08-18  Alan Modra  <amodra@gmail.com>

        [BZ #18421]
        * sysdeps/hppa/start.S [SHARED]: Use .section .data.rel.ro and define
        .Lp__global.
        (_start): Load %dp via .Lp__global.
        [!SHARED]: Use .section .rodata.

2015-08-18  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/hppa/bits/timerfd.h: New file.
        * sysdeps/unix/sysv/linux/hppa/sys/timerfd.h: Delete.

2015-08-18  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/hppa/bits/signalfd.h: New file.
        * sysdeps/unix/sysv/linux/hppa/sys/signalfd.h: Delete.

2015-08-18  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/hppa/bits/inotify.h: New file.
        * sysdeps/unix/sysv/linux/hppa/sys/inotify.h: Delete.

2015-08-18  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/hppa/bits/eventfd.h: New file.
        * sysdeps/unix/sysv/linux/hppa/sys/eventfd.h: Delete.

2015-08-18  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/hppa/bits/epoll.h: New file.
        * sysdeps/unix/sysv/linux/hppa/sys/epoll.h: Delete.

2015-08-18  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/hppa/bits/sigaction.h (SA_RESETHAND,
        SA_NODEFER, SA_RESTART): Define when __USE_XOPEN2K8 is defined.

2015-08-18  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/hppa/bits/shm.h (SHM_EXEC): Define.

2015-08-18  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Delete
        kernel-features.h include.  Delete __ASSUME_LWS_CAS checks.
        * sysdeps/unix/sysv/linux/hppa/kernel-features.h
        (__ASSUME_LWS_CAS): Delete.

2015-08-18  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/hppa/configure.ac: Delete binutils tls checks.
        * sysdeps/hppa/configure: Regenerated.
        * sysdeps/hppa/dl-machine.h: Delete USE_TLS and USE___THREAD checks.
        * sysdeps/hppa/libc-tls.c: Delete USE_TLS checks.
        * sysdeps/hppa/nptl/tls.h: Likewise.

2015-08-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18823]
        * math/s_csqrt.c (__csqrt): Increase threshold and scale factor
        for scaling up small arguments.
        * math/s_csqrtf.c (__csqrtf): Likewise.
        * math/s_csqrtl.c (__csqrtl): Likewise.
        * math/auto-libm-test-in: Add more tests of csqrt.
        * math/auto-libm-test-out: Regenerated.

2015-08-17  Andreas Schwab  <schwab@suse.de>

        * sysdeps/unix/sysv/linux/powerpc/Versions (libm): Add empty
        version set GLIBC_2.19.

2015-08-16  Zack Weinberg  <zackw@panix.com>

        [BZ #18681]
        * misc/regexp.h: This interface is no longer supported.
        Remove all contents, leaving only an #error directive.
        * misc/regexp.c (loc1, loc2, locs, step, advance):
        Demote to compatibility symbols.

2015-08-15  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #18084]
        * debug/tst-backtrace2.c (do_test): Add test for BZ #18084.
        * sysdeps/arm/backtrace.c (__backtrace): Handle size <= 0.
        * sysdeps/i386/backtrace.c (__backtrace): Likewise.
        * sysdeps/m68k/backtrace.c (__backtrace): Likewise.
        * sysdeps/microblaze/backtrace.c (__backtrace): Likewise.
        * sysdeps/s390/s390-32/backtrace.c (__backtrace): Likewise.
        * sysdeps/s390/s390-64/backtrace.c (__backtrace): Likewise.
        * sysdeps/sparc/backtrace.c (__backtrace): Likewise.
        * sysdeps/x86_64/backtrace.c (__backtrace): Likewise.

2015-08-15  Zack Weinberg  <zackw@panix.com>

        [BZ #18795]
        * string/bits/string3.h (stpncpy): Call __stpncpy_chk if the
        buffer length is known to be too large, not if it's known to be
        small enough.
        * debug/tst-chk1.c (do_test): Do all tests for catching a buffer
        overflow at runtime, involving a length parameter, twice: once
        with a compile-time constant length parameter, once without.

2015-08-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18824]
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Increase threshold for
        scaling x * y up instead of down.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fmal.c (__fmal): Likewise.
        * math/auto-libm-test-in: Add more tests of fma.
        * math/auto-libm-test-out: Regenerated.

2015-08-14  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.

2015-08-14  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/x86_64/fpu/multiarch/s_floorf.S (__floorf): Remove
        unnecessary movq.
        * sysdeps/x86_64/fpu/multiarch/s_nearbyint.S (__nearbyint):
        Likewise.

2015-08-13  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of acos, acosh, asin,
        asinh, atan, atan2, atanh, cabs, cbrt, cosh, csqrt, erf, erfc,
        exp, exp2, lgamma, log, log1p, log2, pow, sin, sincos, tan, tanh
        and tgamma.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #16520]
        * sysdeps/ieee754/dbl-64/s_tanh.c: Include <float.h>.
        (__tanh): Force underflow exception for arguments with small
        absolute value.
        * sysdeps/ieee754/flt-32/s_tanhf.c: Include <float.h>.
        (__tanhf): Force underflow exception for arguments with small
        absolute value.
        * sysdeps/ieee754/ldbl-128/s_tanhl.c: Include <float.h>.
        (__tanhl): Force underflow exception for arguments with small
        absolute value.
        * sysdeps/ieee754/ldbl-128ibm/s_tanhl.c: Include <float.h>.
        (__tanhl): Force underflow exception for arguments with small
        absolute value.
        * sysdeps/ieee754/ldbl-96/s_tanhl.c: Include <float.h>.
        (__tanhl): Force underflow exception for arguments with small
        absolute value.
        * math/auto-libm-test-in: Add more tests of tanh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

2015-08-13  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/cpu-features.c (init_cpu_features): Call
        __get_cpuid_max if not compiling for i586, i686 nor x86-64.

2015-08-13  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86/elision-conf.h: Don't include
        <cpuid.h>.

2015-08-13  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86/elision-conf.c (elision_init):
        Replace HAS_RTM with HAS_CPU_FEATURE (RTM).

2015-08-13  H.J. Lu  <hongjiu.lu@intel.com>

        * math/Makefile ($(addprefix $(objpfx), $(libm-vec-tests))):
        Remove $(objpfx)init-arch.o.
        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Remove
        init-arch.
        * sysdeps/x86_64/fpu/math-tests-arch.h (avx_usable): Removed.
        (INIT_ARCH_EXT): Defined as empty.
        (CHECK_ARCH_EXT): Replace HAS_XXX with HAS_ARCH_FEATURE (XXX).
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core.S: Remove
        __init_cpu_features call.  Replace HAS_XXX with
        HAS_CPU_FEATURE/HAS_ARCH_FEATURE (XXX).
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf4_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf4_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf4_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf4_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf4_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf8_core.S: Likewise.

2015-08-13  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/fpu/multiarch/e_expf.c: Replace HAS_XXX
        with HAS_CPU_FEATURE/HAS_ARCH_FEATURE (XXX).
        * sysdeps/i386/i686/fpu/multiarch/s_cosf.c: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/s_cosf.c: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/s_sincosf.c: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/s_sinf.c: Likewise.
        * sysdeps/i386/i686/multiarch/ifunc-impl-list.c: Likewise.
        * sysdeps/i386/i686/multiarch/s_fma.c: Likewise.
        * sysdeps/i386/i686/multiarch/s_fmaf.c: Likewise.
        * sysdeps/i386/i686/multiarch/bcopy.S: Remove __init_cpu_features
        call.  Merge SHARED and !SHARED.  Add LOAD_GOT_AND_RTLD_GLOBAL_RO.
        Use LOAD_FUNC_GOT_EAX to load function address.  Replace HAS_XXX
        with HAS_CPU_FEATURE/HAS_ARCH_FEATURE (XXX).
        * sysdeps/i386/i686/multiarch/bzero.S: Likewise.
        * sysdeps/i386/i686/multiarch/memchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/memrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/rawmemchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcasecmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcat.S: Likewise.
        * sysdeps/i386/i686/multiarch/strchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcspn.S: Likewise.
        * sysdeps/i386/i686/multiarch/strlen.S: Likewise.
        * sysdeps/i386/i686/multiarch/strncase.S: Likewise.
        * sysdeps/i386/i686/multiarch/strnlen.S: Likewise.
        * sysdeps/i386/i686/multiarch/strrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/strspn.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcschr.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcscmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcscpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcslen.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcsrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/wmemcmp.S: Likewise.

2015-08-13  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/multiarch/e_asin.c: Replace HAS_XXX with
        HAS_CPU_FEATURE/HAS_ARCH_FEATURE (XXX).
        * sysdeps/x86_64/fpu/multiarch/e_atan2.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_exp.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_log.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_pow.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_atan.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_fma.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_fmaf.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_sin.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_ceil.S: Use
        LOAD_RTLD_GLOBAL_RO_RDX and HAS_CPU_FEATURE (SSE4_1).
        * sysdeps/x86_64/fpu/multiarch/s_ceilf.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_floor.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_floorf.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_nearbyint.S : Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_nearbyintf.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_rintf.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_rintf.S : Likewise.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Likewise.
        * sysdeps/x86_64/multiarch/sched_cpucount.c: Likewise.
        * sysdeps/x86_64/multiarch/strstr.c: Likewise.
        * sysdeps/x86_64/multiarch/memmove.c: Likewise.
        * sysdeps/x86_64/multiarch/memmove_chk.c: Likewise.
        * sysdeps/x86_64/multiarch/test-multiarch.c: Likewise.
        * sysdeps/x86_64/multiarch/memcmp.S: Remove __init_cpu_features
        call.  Add LOAD_RTLD_GLOBAL_RO_RDX.  Replace HAS_XXX with
        HAS_CPU_FEATURE/HAS_ARCH_FEATURE (XXX).
        * sysdeps/x86_64/multiarch/memcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/memset.S: Likewise.
        * sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/strcat.S: Likewise.
        * sysdeps/x86_64/multiarch/strchr.S: Likewise.
        * sysdeps/x86_64/multiarch/strcmp.S: Likewise.
        * sysdeps/x86_64/multiarch/strcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/strcspn.S: Likewise.
        * sysdeps/x86_64/multiarch/strspn.S: Likewise.
        * sysdeps/x86_64/multiarch/wcscpy.S: Likewise.
        * sysdeps/x86_64/multiarch/wmemcmp.S: Likewise.

2015-08-13  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/dl-machine.h: Include <cpu-features.c>.
        (dl_platform_init): Call init_cpu_features.
        * sysdeps/i386/dl-procinfo.c (_dl_x86_cpu_features): New.
        * sysdeps/i386/i686/cacheinfo.c
        (DISABLE_PREFERRED_MEMORY_INSTRUCTION): Removed.
        * sysdeps/i386/i686/multiarch/Makefile (aux): Remove init-arch.
        * sysdeps/i386/i686/multiarch/Versions: Removed.
        * sysdeps/i386/i686/multiarch/ifunc-defines.sym (KIND_OFFSET):
        Removed.
        * sysdeps/i386/ldsodefs.h: Include <cpu-features.h>.
        * sysdeps/unix/sysv/linux/x86/Makefile
        (libpthread-sysdep_routines): Remove init-arch.
        * sysdeps/unix/sysv/linux/x86_64/dl-procinfo.c: Include
        <sysdeps/x86_64/dl-procinfo.c> instead of
        sysdeps/generic/dl-procinfo.c>.
        * sysdeps/x86/Makefile [$(subdir) == csu] (gen-as-const-headers):
        Add cpu-features-offsets.sym and rtld-global-offsets.sym.
        [$(subdir) == elf] (sysdep-dl-routines): Add dl-get-cpu-features.
        [$(subdir) == elf] (tests): Add tst-get-cpu-features.
        [$(subdir) == elf] (tests-static): Add
        tst-get-cpu-features-static.
        * sysdeps/x86/Versions: New file.
        * sysdeps/x86/cpu-features-offsets.sym: Likewise.
        * sysdeps/x86/cpu-features.c: Likewise.
        * sysdeps/x86/cpu-features.h: Likewise.
        * sysdeps/x86/dl-get-cpu-features.c: Likewise.
        * sysdeps/x86/libc-start.c: Likewise.
        * sysdeps/x86/rtld-global-offsets.sym: Likewise.
        * sysdeps/x86/tst-get-cpu-features-static.c: Likewise.
        * sysdeps/x86/tst-get-cpu-features.c: Likewise.
        * sysdeps/x86_64/dl-procinfo.c: Likewise.
        * sysdeps/x86_64/cacheinfo.c (__cpuid_count): Removed.
        Assume USE_MULTIARCH is defined and don't check it.
        (is_intel): Replace __cpu_features with GLRO(dl_x86_cpu_features).
        (is_amd): Likewise.
        (max_cpuid): Likewise.
        (intel_check_word): Likewise.
        (__cache_sysconf): Don't call __init_cpu_features.
        (__x86_preferred_memory_instruction): Removed.
        (init_cacheinfo): Don't call __init_cpu_features. Replace
        __cpu_features with GLRO(dl_x86_cpu_features).
        * sysdeps/x86_64/dl-machine.h: <cpu-features.c>.
        (dl_platform_init): Call init_cpu_features.
        * sysdeps/x86_64/ldsodefs.h: Include <cpu-features.h>.
        * sysdeps/x86_64/multiarch/Makefile (aux): Remove init-arch.
        * sysdeps/x86_64/multiarch/Versions: Removed.
        * sysdeps/x86_64/multiarch/cacheinfo.c: Likewise.
        * sysdeps/x86_64/multiarch/init-arch.c: Likewise.
        * sysdeps/x86_64/multiarch/ifunc-defines.sym (KIND_OFFSET):
        Removed.
        * sysdeps/x86_64/multiarch/init-arch.h: Rewrite.

2015-08-12  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #18820]
        * libio/Makefile (test-fmemopen-mem): New test.
        * libio/test-fmemopen.c (do_bz18820): New test.
        * libio/fmemopen.c (__fmemopen): Fix memory leak.
        * libio/oldfmemopen.c (__old_fmemopen): Likewise.

2015-08-12  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #16734]
        * libio/libioP.h (ROUND_TO_PAGE, ALLOC_BUF, ALLOC_WBUF): Delete.
        (FREE_BUF): Delete.
        * libio/libio.h (_IO_FILE_complete): Delete unused _freeres_size.
        * libio/genops.c (_IO_setb): Use malloc and free directly.
        (_IO_default_doallocate, _IO_default_finish): Likewise.
        ( _IO_unbuffer_all): Likewise.
        ( libc_freeres_fn): Likewise.
        * libio/filedoalloc.c (_IO_file_doallocate): Likewise.
        * libio/wfiledoalloc.c (_IO_wfile_doallocate): Likewise.
        * libio/wgenops.c (_IO_wsetb, _IO_wdefault_finish): Likewise.
        (_IO_wdefault_doallocate): Likewise.

2015-08-11  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #18086]
        * sysdeps/posix/nice.c (nice): Restore old errno.
        * posix/tst-nice.c (do_test): Add test for BZ #18086.

2015-08-10  Ondrej Bilka  <neleai@seznam.cz>

        * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c: Fix ifunc.

2015-08-10  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/powerpc/powerpc64/power7/memmove.S (bcopy): Changing to
        __bcopy and add a weak_alias to bcopy.
        * sysdeps/powerpc/powerpc64/power7/strstr.S (strstr): Use __strnlen
        for static build.

        * string/stpcpy.c (__stpcpy): Use STPCPY to redefine symbol name and
        cleanup macro usage.
        * string/strcpy.c (strcpt): Use STRCPY to redefine symbol name.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy-power7.S: Remove file.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/stpcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strcpy.c: Likewise.
        * sysdeps/powerpc/powerpc64/stpcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/strcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c
        [SHARED && IS_IN (libc)]: Include <string/strcpy.c>.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c
        [SHARED && IS_IN (libc)]: Include <string/stpcpy.c>.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy-power7.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy-power7.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strcpy.c: Likewise.

        * sysdeps/powerpc/powerpc64/power7/strnlen.S (__strnlen): Add
        libc_hidden_def.
        (strnlen): Remove libc_hidden_builtin_def and add libc_hidden_def.

        * sysdeps/powerpc/powerpc64/power7/Makefile [$(subdir) = string]
        (sysdep_routines): Add strstr-ppc64.
        * sysdeps/powerpc/powerpc64/power7/strstr-ppc64.c: New file.

2015-08-10  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>

        [BZ #18778]
        * elf/Makefile (tests): Add Add tst-nodelete2.
        (modules-names): Add tst-nodelete2mod.
        (tst-nodelete2mod.so-no-z-defs): New.
        ($(objpfx)tst-nodelete2): Likewise.
        ($(objpfx)tst-nodelete2.out): Likewise.
        (LDFLAGS-tst-nodelete2): Likewise.
        * elf/dl-close.c (_dl_close_worker): Move DF_1_NODELETE clearing
        out of loop through all loaded libraries.
        * elf/tst-nodelete2.c: New file.
        * elf/tst-nodelete2mod.c: Likewise.
        * elf/tst-znodelete-zlib.cc: Delete.

2015-08-11  Andreas Schwab  <schwab@suse.de>

        * sysdeps/unix/sysv/linux/openat.c (OPENAT_NOT_CANCEL): Don't define.
        * sysdeps/unix/sysv/linux/wordsize-64/openat.c
        (__openat64_nocancel): Likewise.

2015-08-11  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of acosh, asin, asinh,
        atanh, cabs, carg, cbrt, cosh, csqrt, erf, erfc, exp, exp10,
        expm1, hypot, log, log10, log1p, log2, pow, sinh, tan and tgamma.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-08-10  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18790]
        * sysdeps/ieee754/ldbl-128ibm/s_tanhl.c (__tanhl): Increase
        threshold for returning +/- 1.
        * math/auto-libm-test-in: Add more tests of tanh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

2015-08-10  Andreas Schwab  <schwab@suse.de>

        [BZ #18781]
        * sysdeps/unix/sysv/linux/openat.c (__OPENAT) [MORE_OFLAGS]: Add
        MORE_OFLAGS to oflag.
        * io/test-lfs.c (do_test): Test openat64.

2015-08-10  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18789]
        * sysdeps/ieee754/ldbl-128ibm/e_sinhl.c (__ieee754_sinhl): Use
        smaller threshold for returning the argument.
        * math/auto-libm-test-in: Add more tests of sinh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

2015-08-09  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18674]
        * sysdeps/i386/tst-auditmod3b.c (la_objsearch): Add a missing
        break.

2015-08-09  Andreas Schwab  <schwab@linux-m68k.org>

        * timezone/Makefile (tzbases, tzlinks, tzfiles): Don't define.
        (generated): Don't add $(addprefix z.,$(tzfiles)).

2015-08-09  Mike Frysinger  <vapier@gentoo.org>

        * nptl/tst-cancel-wrappers.sh: Change 3rd arg to gensub to 1.
        * scripts/sysd-rules.awk: Likewise.

2015-08-09  Mike Frysinger  <vapier@gentoo.org>

        * iconvdata/tst-tables.sh: Change echo -n to printf.
        * nss/db-Makefile: Likewise.
        * posix/tst-getconf.sh: Likewise.
        * stdio-common/tst-unbputc.sh: Likewise.

2015-08-09  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_MISC]: Move all
        MADV_*_PAGES defines behind this feature check.

2015-08-09  John David Anglin  <danglin@gcc.gnu.org>

        [BZ #18480]
        * sysdeps/unix/sysv/linux/hppa/sysdep.h (LOAD_ARGS_0, LOAD_ARGS_1,
        LOAD_ARGS_2, LOAD_ARGS_3, LOAD_ARGS_4, LOAD_ARGS_5, LOAD_ARGS_6):
        Define.
        (LOAD_REGS_0, LOAD_REGS_1, LOAD_REGS_2, LOAD_REGS_3, LOAD_REGS_4,
        LOAD_REGS_5, LOAD_REGS_6): Update.
        (INTERNAL_SYSCALL): Update using new LOAD defines.
        (INTERNAL_SYSCALL_NCS): Likewise.
        * sysdeps/unix/sysv/linux/hppa/syscall.c (syscall): Likewise.

2015-08-08  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #16734]
        * libio/genops.c (_IO_unbuffer_all): Free wide buffer as well.

2015-08-08  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #17905]
        * catgets/Makefile (tst-catgets-mem): New test.
        * catgets/catgets.c (catopen): Don't use unbounded alloca.
        * catgets/open_catalog.c (__open_catalog): Likewise.
        * catgets/tst-catgets.c (do_bz17905): Test unbounded alloca.

2015-08-08  John David Anglin  <danglin@gcc.gnu.org>

        [BZ #18787]
        * sysdeps/unix/sysv/linux/hppa/bits/atomic.h (_LWS_CLOBBER): Revise
        clobber registers.
        (atomic_compare_and_exchange_val_acq): Use register asms to assign
        operand registers.  Use register %r20 for EAGAIN and EDEADLOCK checks.
        Cast return to __typeof (oldval).

2015-08-08  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/microblaze/sysdep.h: Wrap the whole file
        in _LINUX_MICROBLAZE_SYSDEP_H defines.  Include sysdeps/unix/sysdep.h
        and delete sys/syscall.h include.

2015-08-07  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16517]
        * sysdeps/ieee754/dbl-64/s_tan.c: Include <float.h>.
        (tan): Force underflow exception for arguments with small absolute
        value.
        * sysdeps/ieee754/flt-32/k_tanf.c: Include <float.h>.
        (__kernel_tanf): Force underflow exception for arguments with
        small absolute value.
        * sysdeps/ieee754/ldbl-128/k_tanl.c: Include <float.h>.
        (__kernel_tanl): Force underflow exception for arguments with
        small absolute value.
        * sysdeps/ieee754/ldbl-128ibm/k_tanl.c: Include <float.h>.
        (__kernel_tanl): Force underflow exception for arguments with
        small absolute value.
        * sysdeps/ieee754/ldbl-96/k_tanl.c: Include <float.h>.
        (__kernel_tanl): Force underflow exception for arguments with
        small absolute value.
        * math/auto-libm-test-in: Add more tests of tan.
        * math/auto-libm-test-out: Regenerated.

2015-08-07  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        Fix sysdeps/i386/fpu/s_scalbn.S build

        * math/Versions (libc: GLIBC_2_22): New (empty) version set.

2015-08-07  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/hppa/dl-symaddr.c (_dl_symbol_address): Add rtld_hidden_def.

2015-08-07  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        Fix gcrt0.o compilation

        When static-start-installed-name is different from
        start-installed-name, we must not use the shared objects.

        * csu/Makefile
        (extra-objs): Add gmon-start.o when building shared library and
        $(static-start-installed-name) is different from
        $(start-installed-name).
        $(objpfx)g$(static-start-installed-name): When building shared
        library and $(static-start-installed-name) is different from
        $(static-start-installed-name), revert to non-shared rule,
        i.e. using $(objpfx)% and gmon-start.o.

2015-08-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16519]
        * sysdeps/ieee754/dbl-64/e_sinh.c: Include <float.h>.
        (__ieee754_sinh): Force underflow exception for arguments with
        small absolute value.
        * sysdeps/ieee754/flt-32/e_sinhf.c: Include <float.h>.
        (__ieee754_sinhf): Force underflow exception for arguments with
        small absolute value.
        * sysdeps/ieee754/ldbl-128/e_sinhl.c: Include <float.h>.
        (__ieee754_sinhl): Force underflow exception for arguments with
        small absolute value.
        * sysdeps/ieee754/ldbl-128ibm/e_sinhl.c: Include <float.h>.
        (__ieee754_sinhl): Force underflow exception for arguments with
        small absolute value.
        * sysdeps/ieee754/ldbl-96/e_sinhl.c: Include <float.h>.
        (__ieee754_sinhl): Force underflow exception for arguments with
        small absolute value.
        * math/auto-libm-test-in: Add more tests of sinh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

2015-08-06  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * libio/oldfileops.c: Include unistd.h.

2015-08-06  Mike Frysinger  <vapier@gentoo.org>

        * stdlib/isomac.c: Include ctype.h.

2015-08-06  Arjun Shankar  <arjun.is@lostca.se>

        * dirent/tst-seekdir.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * elf/tst-dlmodcount.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * elf/tst-order-main.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * elf/tst-pie2.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * inet/tst-ether_aton.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * misc/tst-mntent.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * misc/tst-tsearch.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * posix/tst-regexloc.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * resolv/tst-aton.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * stdio-common/test-fwrite.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * stdio-common/tst-ferror.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * stdio-common/tst-printf.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * stdio-common/tst-printfsz.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * stdlib/tst-strtod.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * string/tst-strlen.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * string/tst-svc.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * time/tst-strptime.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * timezone/tst-timezone.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.

2015-08-05  Zack Weinberg  <zackw@panix.com>

        * misc/regexp.h: Update comments.

2015-08-05  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #18635]
        * sysdeps/unix/sysv/linux/m68k/m680x0/makecontext.S: Add nop
        before return label.

2015-08-05  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18661]
        * sysdeps/x86_64/fpu/s_cosf.S (__cosf): Align stack to 16 bytes
        when calling __errno_location.
        * sysdeps/x86_64/fpu/s_sincosf.S (__sincosf): Likewise.
        * sysdeps/x86_64/fpu/s_sinf.S (__sinf): Likewise.

2015-08-05  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18661]
        * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
        (__lll_timedwait_tid): Align stack to 16 bytes when calling
        __gettimeofday.

2015-08-05  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18661]
        * sysdeps/unix/sysv/linux/x86_64/__start_context.S
        (__start_context): Don't use pop to restore %rdi so that stack
        is aligned to 16 bytes when calling __setcontext.

2015-08-05  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S: Compile
        only for libc.
        * sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S: Likewise.

2015-08-05  Wilco Dijkstra  <wdijkstr@arm.com>

        * string/string.h: (mempcpy): Redirect to __mempcpy_inline.
        (__mempcpy): Likewise.  (__mempcpy_inline): New inline function.
        * sysdeps/sparc/bits/string.h: (_HAVE_STRING_ARCH_mempcpy): Define.

2015-08-05  Wilco Dijkstra  <wdijkstr@arm.com>

        * string/memccpy.c (memccpy):
        Improve performance by using memchr/memcpy/__mempcpy.

2015-08-05  Wilco Dijkstra  <wdijkstr@arm.com>

        * string/strncpy.c (strncpy):
        Improve performance by using __strnlen/memcpy.

2015-08-05  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/feenablxcpt.c (feenableexcept):
        Optimize to avoid an unnecessary FPCR read.

2015-08-05  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/fesetenv.c (fesetenv):
        Optimize to reduce FPCR/FPSR accesses.

2015-08-05  H.J. Lu  <hongjiu.lu@intel.com>

        * locale/loadarchive.c (_nl_archive_subfreeres): Also check
        dead->data[category] != NULL.

2015-08-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18647]
        * sysdeps/ieee754/flt-32/e_powf.c (__ieee754_powf): For large y
        and |x| close to 1, use absolute value of x when computing log.
        * math/auto-libm-test-in: Add more tests of pow.
        * math/auto-libm-test-out: Regenerated.

2015-08-05  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/arm/mmap.c: Add file.
        * sysdeps/unix/sysv/linux/arm/mmap.S: Remove file.
        * sysdeps/unix/sysv/linux/arm/mmap64.S: Likewise.

2015-08-05  Marko Myllynen  <myllynen@redhat.com>

        [BZ #18525]
        * locales/km_KH: Remove timezone definition.
        * locales/lo_LA: Likewise.
        * locales/my_MM: Likewise.
        * locales/nan_TW@latin: Likewise.
        * locales/th_TH: Likewise.
        * locales/uk_UA: Likewise.

2015-08-05  Daniel Marjamäki  <daniel.marjamaki@evidente.se>

        [BZ #18265]
        * wcsmbs/wchar.h (wcscat): Add __nonnull attribute.
        (wcsncat): Likewise.
        (wcscmp): Likewise.
        (wcsncmp): Likewise.

2015-08-05  Mike Frysinger  <vapier@gentoo.org>

        * test-skeleton.c (usage): New function.
        (main): Call usage when opt is '?'.

2015-08-05  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/mmap64.c: Move MMAP2_PAGE_SHIFT define
        before first use.

2015-08-05  Mike Frysinger  <vapier@gentoo.org>

        * nptl/allocatestack.c (allocate_stack): Move stacktop decl down to
        bottom and under _STACK_GROWS_DOWN.  Move the stacktop assignment
        in there too.

2015-08-05  Carlos O'Donell  <carlos@systemhalted.org>

        * version.h (RELEASE): Set to "development".
        (VERSION): Set to "2.22.90"

        * version.h (RELEASE): Set to "stable".
        (VERSION): Set to "2.22"
        * include/features.h (__GLIBC_MINOR__): Set to 22.

2015-08-04  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/tile/tilepro/bits/atomic.h (__atomic_update):
        Restructure macro to avoid "value computed is not used" warning.
        (atomic_compare_and_exchange_val_acq): Likewise.

2015-08-04  Andreas Schwab  <schwab@suse.de>

        [BZ #18635]
        * sysdeps/unix/sysv/linux/i386/makecontext.S: Terminate FDE before
        ret.
        * sysdeps/i386/i686/Makefile (test-xfail-tst-makecontext): Remove.

2015-08-01  Carlos O'Donell  <carlos@redhat.com>

        * po/pl.po: Updated translation.
        * po/uk.po: Likewise.
        * po/fi.po: Likewise.
        * po/ko.po: Likewise.
        * po/ru.po: Likewise.
        * po/vi.po: Likewise.

2015-07-31  Zack Weinberg  <zackw@panix.com>

        [BZ #18681]
        * regexp.h: Add unconditional #warning stating that this header
        will be removed soon.  Revise banner comment to match.
        (compile): Consistently use ERROR instead of RETURN to report
        errors (partial fix for BZ #18681).
        * regexp.c: Don't include regexp.h. Remove some unnecessary
        declarations.

2015-07-31  Carlos O'Donell  <carlos@redhat.com>

        * po/libc.pot: Regenerated.

2015-07-30  Andrew Senkevich  <andrew.senkevich@intel.com>

        [BZ #18740]
        * sysdeps/x86_64/fpu/Makefile (double-vlen2-arch-ext-cflags,
        float-vlen4-arch-ext-cflags): Removed.
        * math/Makefile (CFLAGS-test-double-vlen2-wrappers.c,
        CFLAGS-test-float-vlen4-wrappers.c): Likewise.

2015-07-30  Mike Frysinger  <vapier@gentoo.org>

        [BZ #14113]
        * sysdeps/hppa/nptl/bits/pthreadtypes.h (pthread_mutex_t): Change
        aligned to __aligned__.
        (pthread_cond_t, pthread_rwlock_t): Likewise.

2015-07-30  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/unix/sysv/linux/hppa/lowlevellock.h: Remove file.

2015-07-30  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/hppa/bits/sigaction.h: Include bits/wordsize.h.
        (struct sigaction): Change sa_flags from a long to an int, and add
        __glibc_reserved0 before it for padding when __WORDSIZE is 64.

2015-07-30  Mike Frysinger  <vapier@gentoo.org>

        * hppa/sysdep.h: Delete sys/syscall.h and config.h includes.
        * sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h: Delete
        sysdeps/generic/sysdep.h include.
        * sysdeps/unix/sysv/linux/hppa/sysdep.h: Wrap the whole file in
        _LINUX_HPPA_SYSDEP_H defines.  Include sysdeps/unix/sysdep.h and
        sysdeps/hppa/sysdep.h.
        (ENTRY, PSEUDO): Undefine before defining.

2015-07-30  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/hppa/sysdep.h (INLINE_SYSCALL): Rewrite
        from scratch to use INTERNAL_SYSCALL.

2015-07-29  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18078]
        * scripts/check-localplt.awk: Support alternate relocations.
        * scripts/localplt.awk: Also check relocations in DT_RELA/DT_REL
        sections.
        * sysdeps/unix/sysv/linux/i386/localplt.data: Mark free and
        malloc entries with + REL R_386_GLOB_DAT.
        * sysdeps/x86_64/localplt.data: New file.

2015-07-29  Andrew Senkevich  <andrew.senkevich@intel.com>

        [BZ #18731]
        * sysdeps/x86_64/fpu/math-tests-arch.h: Added AVX runtime check.
        * sysdeps/x86_64/fpu/test-double-vlen4.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8.c: Likewise.

2015-07-27  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/ia64/localplt.data: Delete __tls_get_addr.

2015-07-27  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/ia64/bits/atomic.h (atomic_exchange_and_add): Define
        directly in terms of __sync_fetch_and_add and delete (int) cast.

2015-07-27  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/ia64/Makefile (CPPFLAGS): Delete
        the -D_ASM_IA64_CURRENT_H flag.

2015-07-27  Mike Frysinger  <vapier@gentoo.org>

        [BZ #18641]
        * pwd/pwd.h (putpwent): Delete __nonnull markings.

2015-07-27  Andreas Schwab  <schwab@suse.de>

        * conform/conformtest.pl (checknamespace): Filter out string
        literals while tokenizing.

2015-07-26  Chung-Lin Tang  <cltang@codesourcery.com>

        * sysdeps/nios2/dl-sysdep.h (DL_EXTERN_PROTECTED_DATA): Define.
        * sysdeps/nios2/dl-machine.h (elf_machine_type_class): Handle
        ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA.

2015-07-26  Chung-Lin Tang  <cltang@codesourcery.com>

        * nptl/tst-join7mod.c: Add #include <string.h>.

2015-07-25  Chung-Lin Tang  <cltang@codesourcery.com>

        * sysdeps/nios2/libm-test-ulps: Update.

2015-07-25  Chung-Lin Tang  <cltang@codesourcery.com>

        * sysdeps/unix/sysv/linux/nios2/setcontext.S (__setcontext):
        Fix order of arguments to the rt_sigprocmask syscall.
        * sysdeps/unix/sysv/linux/nios2/swapcontext.S (__swapcontext):
        Likewise.

2015-07-24  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/bits/fcntl.h (O_SHLOCK, O_EXLOCK): Macros removed.

2015-07-24  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #18457]
        * nptl/Makefile (tests): New test case tst-join7.
        (modules-names): New test case module tst-join7mod.
        * nptl/tst-join7.c: New file.
        * nptl/tst-join7mod.c: New file.
        * Makeconfig (tls-model): Pass -ftls-model=initial-exec for
        all translation units in libc.so, libpthread.so and rtld.

2015-07-24  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2015-07-24  Andrew Senkevich  <andrew.senkevich@intel.com>

        * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core.S: Fixed AVX512 IFUNC.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_wrapper_impl.h: Fixed wrappers to AVX2.
        * sysdeps/x86_64/fpu/svml_s_wrapper_impl.h: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S: Fixed KNL
        implementation.

2015-07-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        [BZ #17711]
        * sysdeps/aarch64/dl-sysdep.h (DL_EXTERN_PROTECTED_DATA): Define.
        * sysdeps/aarch64/dl-machine.h (elf_machine_type_class): Handle
        ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA.
        * sysdeps/arm/dl-sysdep.h (DL_EXTERN_PROTECTED_DATA): Define.
        * sysdeps/arm/dl-machine.h (elf_machine_type_class): Handle
        ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA.

2015-07-24  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * stdlib/cxa_thread_atexit_impl.c: Use the lock name dl_load_lock
        instead of just saying load lock in the comments.

2015-07-23  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/Subdirs: Moved ...
        * sysdeps/posix/Subdirs: ... here.
        * login/pty.h (struct termios, struct winsize): Add forward decls.
        * login/openpty.c (openpty): Put ioctl call under [TIOCSWINSZ].
        * sysdeps/nacl/glob.c: Just #include <sysdeps/wordsize-64/glob.c>.
        * sysdeps/arm/nacl/libc.abilist: Updated.
        * sysdeps/nacl/libutil.abilist: New file.

        * bits/signum.h: Update comments to mention 1003.1-2013 too.
        (SIGWINCH): New macro.

        * sysdeps/nacl/getdtsz.c (getdtablesize): Add missing weak_alias.
        * sysdeps/arm/nacl/libc.abilist: Add it.

2015-07-23  Mike Frysinger  <vapier@gentoo.org>

        * conform/linknamespace.pl (@whitelist): Add matherrf and matherrl.

2015-07-23  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/ia64/bits/sigaction.h (struct sigaction):
        Swap __glibc_reserved0 and sa_flags order.

2015-07-23  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #18657]
        * elf/dl-close.c (_dl_close_worker): Don't unload DSO if there
        are pending TLS destructor calls.
        * include/link.h (struct link_map): Add concurrency note for
        L_TLS_DTOR_COUNT.
        * stdlib/cxa_thread_atexit_impl.c (__cxa_thread_atexit_impl):
        Don't touch the link map flag.  Atomically increment
        l_tls_dtor_count.
        (__call_tls_dtors): Atomically decrement l_tls_dtor_count.
        Avoid taking the load lock and don't touch the link map flag.
        * stdlib/tst-tls-atexit-nodelete.c: New test case.
        * stdlib/Makefile (tests): Use it.
        * stdlib/tst-tls-atexit.c (do_test): dlopen
        tst-tls-atexit-lib.so again before dlclose.  Add conditionals
        to allow tst-tls-atexit-nodelete test case to use it.

2015-07-22  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/ia64/bits/msq.h: Change sys/types.h include
        to bits/types.h.
        (msgqnum_t): New typedef.
        (msglen_t): Likewise.
        (struct msqid_ds): Update comment.  Change msg_qnum type to msgqnum_t
        and msg_qbytes type to msglen_t.

2015-07-22  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/ia64/bits/stat.h (struct stat): Rename
        pad0 to __glibc_reserved0.
        (struct stat64): Likewise.

2015-07-22  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/ia64/bits/sigaction.h (struct sigaction):
        Change sa_flags from a long to an int and add __glibc_reserved0 before
        it for padding.

2015-07-22  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/ia64/bits/siginfo.h (siginfo_t): Make struct
        anonymous by deleting "siginfo" name.

2015-07-21  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/nacl-interface-list.h: Remove nacl_irt_filename.
        * sysdeps/nacl/open.c (__libc_open): Use __nacl_irt_dev_filename
        rather than __nacl_irt_filename.
        * sysdeps/nacl/xstat.c (__xstat): Likewise.

        * NEWS: New item for arm-nacl port.
        * sysdeps/arm/nacl/libc.abilist: New file.
        * sysdeps/nacl/ld.abilist: New file.
        * sysdeps/nacl/libBrokenLocale.abilist: New file.
        * sysdeps/nacl/libanl.abilist: New file.
        * sysdeps/nacl/libcrypt.abilist: New file.
        * sysdeps/nacl/libdl.abilist: New file.
        * sysdeps/nacl/libm.abilist: New file.
        * sysdeps/nacl/libpthread.abilist: New file.
        * sysdeps/nacl/libresolv.abilist: New file.
        * sysdeps/nacl/librt.abilist: New file.

2015-07-21  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/unix/sysv/linux/tile/makecontext.c (__makecontext): Call
        __startcontext to initialize the new context.
        * sysdeps/unix/sysv/linux/tile/setcontext.S (__startcontext): Set
        up CFI directive to forbid further backtracing.

2015-07-21  Marko Myllynen  <myllynen@redhat.com>

        * charmaps/ANSI_X3.110-1983: Remove obsolete repertoire map
        reference.
        * charmaps/ANSI_X3.4-1968: Likewise.
        * charmaps/BS_4730: Likewise.
        * charmaps/BS_VIEWDATA: Likewise.
        * charmaps/CP1250: Likewise.
        * charmaps/CP1251: Likewise.
        * charmaps/CP1252: Likewise.
        * charmaps/CP1253: Likewise.
        * charmaps/CP1254: Likewise.
        * charmaps/CP1255: Likewise.
        * charmaps/CP1256: Likewise.
        * charmaps/CSN_369103: Likewise.
        * charmaps/EBCDIC-DK-NO: Likewise.
        * charmaps/GB_1988-80: Likewise.
        * charmaps/GREEK-CCITT: Likewise.
        * charmaps/GREEK7: Likewise.
        * charmaps/INIS-8: Likewise.
        * charmaps/ISIRI-3342: Likewise.
        * charmaps/ISO_2033-1983: Likewise.
        * charmaps/ISO_5427-EXT: Likewise.
        * locales/POSIX: Likewise.
        * locales/ar_SA: Likewise.
        * locales/be_BY: Likewise.
        * locales/be_BY@latin: Likewise.
        * locales/ca_ES: Likewise.
        * locales/cs_CZ: Likewise.
        * locales/da_DK: Likewise.
        * locales/de_BE: Likewise.
        * locales/de_CH: Likewise.
        * locales/de_LU: Likewise.
        * locales/en_AU: Likewise.
        * locales/en_BW: Likewise.
        * locales/en_CA: Likewise.
        * locales/en_DK: Likewise.
        * locales/en_GB: Likewise.
        * locales/en_IE: Likewise.
        * locales/en_NZ: Likewise.
        * locales/en_ZA: Likewise.
        * locales/en_ZW: Likewise.
        * locales/es_AR: Likewise.
        * locales/es_BO: Likewise.
        * locales/es_CL: Likewise.
        * locales/es_CO: Likewise.
        * locales/es_DO: Likewise.
        * locales/es_EC: Likewise.
        * locales/es_ES: Likewise.
        * locales/es_HN: Likewise.
        * locales/es_MX: Likewise.
        * locales/es_PA: Likewise.
        * locales/es_PE: Likewise.
        * locales/es_PY: Likewise.
        * locales/es_SV: Likewise.
        * locales/es_US: Likewise.
        * locales/es_UY: Likewise.
        * locales/es_VE: Likewise.
        * locales/et_EE: Likewise.
        * locales/fa_IR: Likewise.
        * locales/fo_FO: Likewise.
        * locales/fr_CA: Likewise.
        * locales/fr_CH: Likewise.
        * locales/gv_GB: Likewise.
        * locales/he_IL: Likewise.
        * locales/hr_HR: Likewise.
        * locales/id_ID: Likewise.
        * locales/is_IS: Likewise.
        * locales/it_CH: Likewise.
        * locales/iw_IL: Likewise.
        * locales/kl_GL: Likewise.
        * locales/ko_KR: Likewise.
        * locales/kw_GB: Likewise.
        * locales/lg_UG: Likewise.
        * locales/lt_LT: Likewise.
        * locales/lv_LV: Likewise.
        * locales/mi_NZ: Likewise.
        * locales/nhn_MX: Likewise.
        * locales/nl_BE: Likewise.
        * locales/pl_PL: Likewise.
        * locales/sk_SK: Likewise.
        * locales/sl_SI: Likewise.
        * locales/sv_FI: Likewise.
        * locales/tl_PH: Likewise.
        * locales/tr_TR: Likewise.
        * locales/vi_VN: Likewise.

2015-07-21  Khem Raj  <raj.khem@gmail.com>

        [BZ #17475]
        * benchtests/strcoll-inputs/filelist#en_US.UTF-8: Adjust for rename
        of tu_IN and bh_IN.

2015-07-21  Mike Frysinger  <vapier@gentoo.org>

        [BZ #18694]
        * sysdeps/unix/sysv/linux/sparc/bits/sigaction.h: Include
        bits/wordsize.h.
        (sigaction): Declare __glibc_reserved0 only when __WORDSIZE is 64.

2015-07-21  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * stdlib/tst-tls-atexit-lib.c (do_foo): Rename to reg_dtor.
        * stdlib/tst-tls-atexit.c: (is_loaded): New function.
        (spawn_thread): New function.
        (load): Rename to reg_dtor_and_close.  Move dlopen to...
        (do_test): ... here.  Use IS_LOADED to test for its
        availability.

2015-07-21  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/m68k/m680x0/fpu/libm-test-ulps: Update.

2015-07-20  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18696]
        * sysdeps/unix/sysv/linux/x86/bits/siginfo.h (_sigfault): Add
        si_addr_bnd.
        (si_lower): New.
        (si_upper): Likewise.

2015-07-16  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Regenerated.

2015-07-16  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * libio/fmemopen.c (__fmemopen): Fix 'w' openmode with provided
        buffer.
        * stdio-common/tst-fmemopen2.c (do_test_with_buffer): Fix typo and
        fail output information.

2015-07-16  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strstr-power7
        and strstr-ppc64..
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strstr.S: New File.
        * sysdeps/powerpc/powerpc64/multiarch/strstr-power7.S: New File.
        * sysdeps/powerpc/powerpc64/multiarch/strstr-ppc64.c: New File.
        * sysdeps/powerpc/powerpc64/multiarch/strstr.c: New File.

2015-07-16  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/hppa/Versions (GLIBC_PRIVATE): Delete _dl_unmap.
        * sysdeps/hppa/dl-lookupcfg.h (_dl_unmap): Add attribute_hidden.
        * sysdeps/ia64/Versions (GLIBC_PRIVATE): Delete _dl_unmap.
        * sysdeps/ia64/dl-lookupcfg.h (_dl_unmap): Add attribute_hidden.

2015-07-16  Mike Frysinger  <vapier@gentoo.org>

        * elf/dl-symaddr.c (_dl_symbol_address): Add rtld_hidden_def.
        * sysdeps/hppa/dl-lookupcfg.h (_dl_symbol_address): Add
        rtld_hidden_proto.
        * sysdeps/ia64/dl-lookupcfg.h (_dl_symbol_address): Likewise.

2015-07-16  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * tst-nodelete-opened.c (do_test): Add comment to clarify how
        the test can fail.

        * stdlib/cxa_thread_atexit_impl.c: Whitespace fixup.

        [BZ #18676]
        * elf/tst-nodelete-opened.c: New test case.
        * elf/tst-nodelete-opened-lib.c: New test case module.
        * elf/Makefile (tests, modules-names): Use them.
        * elf/dl-open.c (dl_open_worker): Set DF_1_NODELETE flag
        early.

2015-07-15  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/nptl/pthread_barrier_init.c: Include
        futex-intenal.h
        * sysdeps/sparc/sparc32/sparcv9/Makefile (nscd): Add cpu_relax.
        * sysdeps/sparc/sparc64/Makefile: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/bits/atomic.h (atomic_spin_nop):
        Remove space from macro define.
        * sysdeps/sparc/sparc64/bits/atomic.h (atomic_spin_nop): Likewise.

2015-07-15  Pravin Satpute  <psatpute@redhat.com>

        [BZ #17475]
        * locale/iso-639.def: Update Bhili and Tulu language codes as
        per iso639-3.

2015-07-15  Arjun Shankar  <arjun.is@lostca.se>

        * elf/tst-leaks1.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * localedata/tst-langinfo.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * math/test-fpucw.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * math/test-tgmath.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * math/test-tgmath2.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * setjmp/tst-setjmp.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * stdio-common/tst-sscanf.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.
        * sysdeps/x86_64/tst-audit6.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.

        * elf/tst-audit9.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.

2015-07-15  Mike Frysinger  <vapier@gentoo.org>

        * timezone/tst-tzset.c (TIMEOUT): Define to 5.

2015-07-15  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/i386/i686/Makefile (test-xfail-tst-makecontext):
        New variable.

2015-07-15  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerated.

2015-07-14  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/generic/dl-fileid.h: New file.
        * sysdeps/posix/dl-fileid.h: New file.
        * sysdeps/nacl/dl-fileid.h: New file.
        * include/link.h: Include <dl-fileid.h>.
        (struct link_map): Replace l_dev and l_ino with l_file_id.
        * elf/dl-load.c (_dl_map_object_from_fd): Use _dl_get_file_id rather
        than __fxstat64.  Use _dl_file_id_match_p rather than comparing l_dev
        and l_ino directly.  Initialize l_file_id rather than l_dev and l_ino.

2015-07-14  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * stdlib/tst-tls-atexit.c (do_test): Fix typo.

2015-07-14  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * elf/Makefile [ifeq (yes,$(build-shared)) (tests)] (tst-nodelete):
        Add iff $CXX is set.
        [ifeq (yes,$(build-shared)) (modules-names)] (tst-nodelete-rtldmod):
        Likewise.
        (tst-nodelete-zmodiff): Likewise.
        * nptl/Makefile [[ifeq (,$(CXX))] (tests-unsupported)]: Add tst-once5.

2015-07-14  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * stdlib/tst-tls-atexit.c (load): Fix up whitespace.

2015-07-13  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/math_private.h
        (define math_opt_barrier): Add AArch64 version.
        (math_force_eval): Likewise.

2015-07-13  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/strlen.S (strlen): Optimize strlen.

2015-07-11  H.J. Lu  <hongjiu.lu@intel.com>

        * stdio-common/tst-fmemopen2.c (do_test_without_buffer): Replace
        %ld with %jd and cast to intmax_t.
        (do_test_length_zero): Likewise.

2015-07-10  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/pthread_condattr_setclock.c: New file.

2015-07-10  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/tile/libm-test-ulps: Regenerated.

        * math/test-fenvinline.c (feenable_test) [FE_ALL_EXCEPT == 0]:
        Comment out the whole function, not just its body.

2015-07-10  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * stdlib/tst-tls-atexit.c (load): Remove unnecessary mutex
        locks.

        * stdlib/tst-tls-atexit.c (load): Avoid boolean coercion.

2015-07-10  Torvald Riegel  <triegel@redhat.com>

        * nptl/sem_waitcommon.c (__new_sem_wait_slow): Update comments.
        (sem_assume_only_signals_cause_futex_EINTR): Remove.

2015-07-10  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/nptl/futex-internal.h: New file.
        * sysdeps/nacl/futex-internal.h: New file.
        * sysdeps/unix/sysv/linux/futex-internal.h: New file.
        * nptl/allocatestack.c (setxid_mark_thread): Use futex wrappers with
        error checking.
        (setxid_unmark_thread): Likewise.
        (__nptl_setxid): Likewise.
        (__wait_lookup_done): Likewise.
        * nptl/cancellation.c (__pthread_disable_asynccancel): Likewise.
        * nptl/nptl-init.c (sighandler_setxid): Likewise.
        * nptl/pthread_create.c (START_THREAD_DEFN): Likewise.
        * nptl/pthread_once.c (clear_once_control): Likewise.
        (__pthread_once_slow): Likewise.
        * nptl/unregister-atfork.c (__unregister_atfork): Likewise.
        * sysdeps/nacl/exit-thread.h (__exit_thread): Likewise.
        * sysdeps/nptl/aio_misc.h (AIO_MISC_NOTIFY, AIO_MISC_WAIT): Likewise.
        * sysdeps/nptl/fork.c (__libc_fork): Likewise.
        * sysdeps/nptl/gai_misc.h (GAI_MISC_NOTIFY, GAI_MISC_WAIT): Likewise.
        * nptl/pthread_rwlock_rdlock.c (__pthread_rwlock_rdlock_slow):
        Likewise.
        (__pthread_rwlock_rdlock): Likewise.
        * nptl/pthread_rwlock_timedrdlock.c (pthread_rwlock_timedrdlock):
        Likewise.
        * nptl/pthread_rwlock_timedwrlock.c (pthread_rwlock_timedwrlock):
        Likewise.
        * nptl/pthread_rwlock_tryrdlock.c (__pthread_rwlock_tryrdlock):
        Likewise.
        * nptl/pthread_rwlock_unlock.c (__pthread_rwlock_unlock): Likewise.
        * nptl/pthread_rwlock_wrlock.c (__pthread_rwlock_wrlock_slow:
        Likewise.
        * nptl/pthread_rwlock_init (__pthread_rwlock_init): Remove
        __ASSUME_PRIVATE_FUTEX check.
        * nptl/pthread_rwlockattr_setpshared (pthread_rwlockattr_setpshared):
        Check that shared futexes are supported.
        * nptl/pthread_barrier_wait.c (pthread_barrier_wait): Use futex
        wrappers with error checking.
        * nptl/pthread_barrier_init.c (pthread_barrier_init): Add comments,
        remove attribute sanity check and __ASSUME_PRIVATE_FUTEX check.
        * nptl/pthread_barrierattr_setpshared.c
        (pthread_barrierattr_setpshared): Check that shared futexes are
        supported.
        * nptl/pthread_condattr_setpshared.c (pthread_condattr_setpshared):
        Likewise.
        * nptl/pthread_mutexattr_setpshared.c (pthread_mutexattr_setpshared):
        Likewise.
        * nptl/sem_init.c (futex_private_if_supported): Remove.
        (__new_sem_init): Adapt and check that shared futexes are supported.
        * nptl/sem_open.c (sem_open): Likewise.
        * nptl/sem_post.c (futex_wake): Remove.
        * nptl/sem_waitcommon.c (futex_abstimed_wait, futex_wake): Remove.
        (do_futex_wait): Use futex wrappers with error checking.
        * nptl/sem_wait.c: Include lowlevellock.h.
        * sysdeps/sparc/nptl/pthread_barrier_init.c (__pthread_barrier_init):
        Use futex_supports_pshared.
        * sysdeps/sparc/nptl/pthread_barrier_wait.c (pthread_barrier_wait):
        Use futex wrappers with error checking.
        * sysdeps/sparc/sparc32/pthread_barrier_wait.c (pthread_barrier_wait):
        Likewise.
        * sysdeps/sparc/sparc32/sem_init.c (futex_private_if_supported): Remove.
        * sysdeps/sparc/sparc32/sem_post.c (futex_wake): Likewise.
        * sysdeps/sparc/sparc32/sem_open.c (sem_open): Use FUTEX_SHARED.
        * sysdeps/sparc/sparc32/sem_waitcommon.c (futex_abstimed_wait): Remove.
        (futex_wake): Likewise.
        (sem_assume_only_signals_cause_futex_EINTR): Likewise.
        (do_futex_wait): Use futex wrappers with error checking.
        (__new_sem_wait_slow): Update EINTR handling.
        * sysdeps/sparc/sparc32/sem_wait.c: Include lowlevellock.h.

2015-07-09  Martin Sebor  <msebor@redhat.com>

        [BZ #18435]
        * nptl/pthreadP.h (pthread_cleanup_push, pthread_cleanup_pop):
        Revert commit ed225df3ad9cbac3c22ec3f0fbbed1f9c61d1c54.
        * nptl/Makefile (test-xfail-tst-once5): Define.

2015-07-09  Roland McGrath  <roland@hack.frob.com>

        * include/stdio.h: Add rtld_hidden_proto (__libc_fatal).
        * elf/dl-minimal.c: For readability, reorder some definitions and
        introduce more page breaks.  Include <stdio.h>.
        (__libc_fatal): New function.

        * include/unistd.h: Add rtld_hidden_proto for _exit.
        * posix/_exit.c: Add rtld_hidden_def.
        * sysdeps/mach/hurd/_exit.c: Likewise.
        * sysdeps/nacl/_exit.c: Likewise.
        * sysdeps/unix/sysv/linux/_exit.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/_exit.S: Likewise.

2015-07-09  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_resolve): Improve
        bndmov encoding with zero displacement.

2015-07-09  Igor Zamyatin  <igor.zamyatin@intel.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18134]
        * sysdeps/i386/configure.ac: Set HAVE_MPX_SUPPORT.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/i386/dl-trampoline.S (PRESERVE_BND_REGS_PREFIX): New.
        (_dl_runtime_profile): Save and restore Intel MPX return bound
        registers when calling _dl_call_pltexit.  Add
        PRESERVE_BND_REGS_PREFIX before return.
        * sysdeps/i386/link-defines.sym (LRV_BND0_OFFSET): New.
        (LRV_BND1_OFFSET): Likewise.
        * sysdeps/x86/bits/link.h (La_i86_retval): Add lrv_bnd0 and
        lrv_bnd1.
        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Fix
        typo in bndmov encoding.
        * sysdeps/x86_64/dl-trampoline.h: Properly save and restore
        Intel MPX bound registers.  Add PRESERVE_BND_REGS_PREFIX before
        branch instructions to preserve bounds.

2015-07-09  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
        [GLIBC_2.22]: Add fmemopen.

2015-07-09  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/mlock.c (mlock): When __get_privileged_ports
        returns an error, also try to use host port from __mach_host_self for
        the __vm_wire call.
        * sysdeps/mach/hurd/munlock.c (munlock): Likewise.

2015-07-09  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        [BZ #18400]
        [BZ #18648]
        * sysdeps/unix/sysv/linux/aarch64/sys/procfs.h (struct elf_prpsinfo):
        Fix pr_uid and pr_gid members.
        * sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h (greg_t): Change the
        definition to elf_greg_t.

2015-07-08  Roland McGrath  <roland@hack.frob.com>

        [BZ #18383]
        * sysdeps/arm/configure.ac (libc_cv_arm_tpoff_addend): New check.
        Emit test-xfail-tst-tlsalign{,-static}=yes if it fails.
        * sysdeps/arm/configure: Regenerated.
        * elf/Makefile (test-xfail-tst-tlsalign): Variable removed.
        (test-xfail-tst-tlsalign-static): Variable removed.

        * Makerules (do-install-so): Use $(LN_S) rather than explicit 'ln -s'.
        * elf/Makefile ($(objpfx)$(rtld-installed-name)): Use $(make-link)
        rather than explicit 'ln -s'.

        * resolv/rpc/netdb.h: New file.
        * resolv/Makefile [sunrpc not in $(subdirs)] (headers): Add it.

2015-07-08  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * stdio-common/tst-fmemopen2.c (do_test): Add test for NULL and zero
        length buffers.
        * stdio-common/tst-fmemopen.c (do_test): Refactor to use
        test-skeleton.c.

        [BZ #6544]
        [BZ #11216]
        [BZ #12836]
        [BZ #13151]
        [BZ #13152]
        [BZ #14292]
        * include/stdio.h (fmemopen): Remove hidden prototype.
        (__fmemopen): Add new hidden prototype.
        * libio/Makefile: Add oldfmemopen object.
        * libio/Versions [GLIBC_2.22]: Add new fmemopen symbol.
        * libio/fmemopen.c (__fmemopen): Function rewrite to be POSIX
        compliance.
        * libio/oldfmemopen.c: New file: old fmemopen implementation for
        symbol compatibility.
        * stdio-common/Makefile [tests]: Add new tst-fmemopen3.
        * stdio-common/psiginfo.c [psiginfo]: Call __fmemopen instead of
        fmemopen.
        * stdio-common/tst-fmemopen3.c: New file: more fmemopen tests, focus
        on append and read mode.
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist [GLIBC_2.22]: Add
        fmemopen.
        * sysdeps/unix/sysv/linux/alpha/libc.abilist [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/arm/libc.abilist [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/i386/libc.abilist [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/ia64/libc.abilist [GLIBC_2.22]:
        Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
        [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist [GLIBC_2.22]:
        Likewise.
        * sysdeps/unix/sysv/linux/microblaze/libc.abilist [GLIBC_2.22]:
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
        [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
        [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
        [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
        [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
        [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
        [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
        [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist [GLIBC_2.22]:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist [GLIBC_2.22]:
        Likewise.
        * sysdeps/unix/sysv/linux/sh/libc.abilist [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
        [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
        [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
        [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
        [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist [GLIBC_2.22]:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist [GLIBC_2.22]:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist [GLIBC_2.22]:
        Likewise.
        * sysdeps/unix/sysv/linux/hppa/libc.abilist [GLIBC_2.22]: Likewise.
        * sysdeps/unix/sysv/linux/nios2/libc.abilist [GLIBC_2.22]: Likewise.

2015-07-08  Carlos O'Donell  <carlos@redhat.com>

        [BZ #18643]
        * sysdeps/unix/sysv/linux/bits/in.h: Define IPV6_RECVPATHMTU,
        IPV6_PATHMTU, and IPV6_DONTFRAG.

2015-07-08  Feng Gao  <gfree.wind@gmail.com>

        * libio/fileops.c: Use "|" instead of "+" when combine _IO_LINE_BUF
        and _IO_UNBUFFERED.
        * libio/oldfileops.c: Likewise.
        * libio/wfileops.c: Likewise.

2015-07-08  Mike Frysinger  <vapier@gentoo.org>

        * nscd/selinux.c: Delete selinux/flask.h include.

2015-07-08  Mike Frysinger  <vapier@gentoo.org>

        [BZ #18641]
        * pwd/pwd.h (fgetpwent): Add __nonnull markings.
        (putpwent): Likewise.
        (getpwnam): Likewise.
        (getpwent_r): Likewise.
        (getpwuid_r): Likewise.
        (getpwnam_r): Likewise.
        (fgetpwent_r): Likewise.

2015-07-08  Carlos O'Donell  <carlos@redhat.com>

        [BZ #18557]
        * inet/rcmd.c (__validuser2_sa): Check user first to
        short-circuit host check.

2015-07-07  Pavel Kopyl  <p.kopyl@samsung.com>
            Mikhail Ilin  <m.ilin@samsung.com>

        [BZ #17833]
        * elf/Makefile (tests): Add tst-nodelete.
        (modules-names): Add tst-nodelete-uniquemod.
        (tst-nodelete-uniquemod.so-no-z-defs): New.
        (tst-nodelete-rtldmod.so-no-z-defs): Likewise.
        (tst-nodelete-zmod.so-no-z-defs): Likewise.
        ($(objpfx)tst-nodelete): Likewise.
        ($(objpfx)tst-nodelete.out): Likewise.
        (LDFLAGS-tst-nodelete): Likewise.
        (LDFLAGS-tst-nodelete-zmod.so): Likewise.
        * elf/dl-close.c (_dl_close_worker): Add a parameter to
        implement forced object deletion.
        (_dl_close): Pass false to _dl_close_worker.
        * elf/dl-open.c (_dl_open): Pass true to _dl_close_worker.
        * elf/tst-nodelete.cc: New file.
        * elf/tst-nodeletelib.cc: Likewise.
        * elf/tst-znodeletelib.cc: Likewise.
        * include/dlfcn.h (_dl_close_worker): Add a new parameter.

2015-07-07  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #18508]
        * stdlib/Makefile ($(objpfx)tst-makecontext3):
        Depend on $(libdl).
        * stdlib/tst-makecontext.c (cf): Test if _Unwind_Backtrace
        is not called infinitely times.
        (backtrace_helper): New function.
        (trace_arg): New struct.
        (st1): Enlarge stack size.
        * sysdeps/unix/sysv/linux/s390/s390-32/__makecontext_ret.S:
        (__makecontext_ret): Omit cfi_startproc and cfi_endproc.
        * sysdeps/unix/sysv/linux/s390/s390-64/__makecontext_ret.S:
        Likewise.

2015-07-07  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerated.

2015-07-07  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/s390/bits/sem.h:
        Include sys/types.h instead of bits/types.h.
        Remove inclusion of bits/wordsize.h.

2015-07-07  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/tst-auditmod10b.c (la_symbind32): New.
        * sysdeps/x86_64/tst-auditmod4b.c (la_symbind32): Likewise.
        * sysdeps/x86_64/tst-auditmod5b.c (la_symbind32): Likewise.
        * sysdeps/x86_64/tst-auditmod6b.c (la_symbind32): Likewise.
        * sysdeps/x86_64/tst-auditmod6c.c (la_symbind32): Likewise.
        * sysdeps/x86_64/tst-auditmod7b.c (la_symbind32): Likewise.

2015-07-07  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/Makefile (gen-as-const-headers)[elf]: Add
        link-defines.sym.
        * sysdeps/i386/dl-trampoline.S: Include <link-defines.h>.
        (_dl_runtime_profile): Use LONG_DOUBLE_SIZE, LRV_SIZE,
        LRV_EAX_OFFSET, LRV_EDX_OFFSET, LRV_ST0_OFFSET, LRV_ST1_OFFSET
        and LR_SIZE.
        * sysdeps/i386/link-defines.sym: New file.

2015-07-07  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/Makefile (tests)[elf]: Add tst-audit3.
        (modules-names): Add tst-auditmod3a tst-auditmod3b.
        ($(objpfx)tst-audit3): New rule.
        ($(objpfx)tst-audit3.out): Likewise.
        * sysdeps/i386/tst-audit3.c: New file.
        * sysdeps/i386/tst-audit3.h: Likewise.
        * sysdeps/i386/tst-auditmod3a.c: Likewise.
        * sysdeps/i386/tst-auditmod3b.c: Likewise.

2015-07-07  Torvald Riegel  <triegel@redhat.com>

        [BZ #18633]
        * sysdeps/x86/bits/string.h (__memmove_g): Do not create invalid
        pointer in C code.
        (__strcat_c): Likewise.
        (__strcat_g): Likewise.

2015-07-07  Cyril Hrubis <chrubis@suse.cz>

        [BZ #18592]
        * misc/sbrk.c: Set errno to ENOMEM on overflow.

2015-07-06  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/math_private.h (__ieee754_sqrt):
        New function.  (__ieee754_sqrtf): New function.
        * sysdeps/aarch64/fpu/e_sqrt.c (__ieee754_sqrt):
        New function.
        * sysdeps/aarch64/fpu/e_sqrtf.c (__ieee754_sqrtf):
        New function.

2015-07-06  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/ieee754/support.c: Remove unused file.

2015-07-06  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/unix/sysv/linux/aarch64/getcontext.S (__getcontext): Use q
        registers instead of d ones so the layout is kernel abi compatible.
        * sysdeps/unix/sysv/linux/aarch64/setcontext.S (__setcontext): Likewise.
        * sysdeps/unix/sysv/linux/aarch64/swapcontext.S (__swapcontext):
        Likewise.

2015-07-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/libm-test-ulps: Regenerated.

2015-07-01  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18619]
        * sysdeps/ieee754/ldbl-128/s_expm1l.c (__expm1l): Force underflow
        and return argument in case of subnormal argument.

2015-07-01  Martin Sebor  <msebor@redhat.com>

        [BZ #18435]
        * nptl/Makefile: Add tst-once5.cc.
        * nptl/pthreadP.h (pthread_cleanup_push, pthread_cleanup_pop):
        Remove macro redefinitions.
        * nptl/tst-once5.cc: New test.

2015-07-01  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/nofpu/libm-test-ulps: Regenerated.

        * sysdeps/arm/libm-test-ulps: Regenerated.

        * sysdeps/mips/mips32/libm-test-ulps: Regenerated.
        * sysdeps/mips/mips64/libm-test-ulps: Likewise.

2015-06-30  Torvald Riegel  <triegel@redhat.com>

        * nptl/DESIGN-systemtap-probes.txt: Remove lll_lock_wait,
        lll_lock_wait_private and lll_futex_wake probes.

        * sysdeps/unix/sysv/linux/i386/lowlevellock.h (BUSY_WAIT_NOP): Remove.
        * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (BUSY_WAIT_NOP):
        Likewise.
        * sysdeps/i386/i486/bits/atomic.h (atomic_delay): Rename to
        atomic_spin_nop.
        * sysdeps/x86_64/bits/atomic.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (BUSY_WAIT_NOP): Rename
        to atomic_spin_nop and move ...
        * sysdeps/sparc/sparc32/sparcv9/bits/atomic.h (atomic_spin_nop):
        ... here and ...
        * sysdeps/sparc/sparc64/bits/atomic.h: ... here.
        * nptl/pthread_mutex_lock.c (__pthread_mutex_lock): Use
        atomic_spin_nop instead of BUSY_WAIT_NOP.
        * nptl/pthread_mutex_timedlock.c (__pthread_mutex_timedlock):
        Likewise.
        * sysdeps/nacl/lll_timedwait_tid.c (__lll_timedwait_tid): Likewise.
        * sysdeps/nacl/lowlevellock.h (BUSY_WAIT_NOP): Remove.
        (lll_wait_tid): Use atomic_spin_nop instead of BUSY_WAIT_NOP.
        * nscd/nscd-client.h (__nscd_acquire_maplock): Use atomic_spin_nop
        instead of atomic_delay.

2015-06-29  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18613]
        * sysdeps/ieee754/dbl-64/e_gamma_r.c (gamma_positive): Take log of
        X_ADJ not X when adjusting exponent.
        (__ieee754_gamma_r): Do intermediate computations in
        round-to-nearest then adjust overflowing and underflowing results
        as needed.
        * sysdeps/ieee754/flt-32/e_gammaf_r.c (gammaf_positive): Take log
        of X_ADJ not X when adjusting exponent.
        (__ieee754_gammaf_r): Do intermediate computations in
        round-to-nearest then adjust overflowing and underflowing results
        as needed.
        * sysdeps/ieee754/ldbl-128/e_gammal_r.c (gammal_positive): Take
        log of X_ADJ not X when adjusting exponent.
        (__ieee754_gammal_r): Do intermediate computations in
        round-to-nearest then adjust overflowing and underflowing results
        as needed.  Use 1.0L not 1.0f as numerator of division.
        * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (gammal_positive): Take
        log of X_ADJ not X when adjusting exponent.
        (__ieee754_gammal_r): Do intermediate computations in
        round-to-nearest then adjust overflowing and underflowing results
        as needed.  Use 1.0L not 1.0f as numerator of division.
        * sysdeps/ieee754/ldbl-96/e_gammal_r.c (gammal_positive): Take log
        of X_ADJ not X when adjusting exponent.
        (__ieee754_gammal_r): Do intermediate computations in
        round-to-nearest then adjust overflowing and underflowing results
        as needed.  Use 1.0L not 1.0f as numerator of division.
        * math/libm-test.inc (tgamma_test_data): Remove one test.  Moved
        to auto-libm-test-in.
        (tgamma_test): Use ALL_RM_TEST.
        * math/auto-libm-test-in: Add one test of tgamma.  Mark some other
        tests of tgamma with spurious-overflow.
        * math/auto-libm-test-out: Regenerated.
        * math/gen-libm-have-vector-test.sh: Do not check for START.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #18612]
        * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_j1l): For small
        arguments, just return 0.5 times the argument, with underflow
        forced as needed.
        * math/auto-libm-test-in: Add more tests of j1.
        * math/auto-libm-test-out: Regenerated.

        [BZ #16559]
        * sysdeps/ieee754/dbl-64/e_j1.c: Include <float.h>.
        (__ieee754_j1): Force underflow exception for small results.
        * sysdeps/ieee754/dbl-64/e_jn.c (__ieee754_jn): Likewise.
        * sysdeps/ieee754/flt-32/e_j1f.c: Include <float.h>.
        (__ieee754_j1f): Force underflow exception for small results.
        * sysdeps/ieee754/flt-32/e_jnf.c (__ieee754_jnf): Likewise.
        * sysdeps/ieee754/ldbl-128/e_jnl.c (__ieee754_jnl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_jnl.c (__ieee754_jnl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_j1l.c: Include <float.h>.
        (__ieee754_j1l): Force underflow exception for small results.
        * sysdeps/ieee754/ldbl-96/e_jnl.c (__ieee754_jnl): Likewise.
        * math/auto-libm-test-in: Add more tests of j1 and jn.
        * math/auto-libm-test-out: Regenerated.

        * sysdeps/unix/sysv/linux/bits/in.h (IP_CHECKSUM): New macro.
        * sysdeps/unix/sysv/linux/bits/socket.h (PF_IB): Likewise.
        (PF_MPLS): Likewise.
        (AF_IB): Likewise.
        (AF_MPLS): Likewise.
        * sysdeps/unix/sysv/linux/sys/mount.h (MS_LAZYTIME): New enum
        value and macro.
        (MS_RMT_MASK): Include MS_LAZYTIME.

2015-06-26  Mel Gorman  <mgorman@suse.de>

        [BZ #18502]
        * malloc/arena.c (heap_trim): Don't try to shrink a heap that is
        already minimal.

2015-06-26  Matthew Fortune  <matthew.fortune@imgtec.com>

        * elf/elf.h (DT_MIPS_RLD_MAP_REL): New macro.
        (DT_MIPS_NUM): Update.
        * sysdeps/mips/dl-machine.h (ELF_MACHINE_DEBUG_SETUP): Handle
        DT_MIPS_RLD_MAP_REL.

2015-06-25  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16559]
        [BZ #18602]
        * sysdeps/ieee754/dbl-64/e_jn.c (__ieee754_jn): Set
        round-to-nearest internally then recompute results that
        underflowed to zero in the original rounding mode.
        * sysdeps/ieee754/flt-32/e_jnf.c (__ieee754_jnf): Likewise.
        * sysdeps/ieee754/ldbl-128/e_jnl.c (__ieee754_jnl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_jnl.c (__ieee754_jnl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_jnl.c (__ieee754_jnl): Likewise.
        * math/libm-test.inc (jn_test): Use ALL_RM_TEST.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-06-25  Andrew Senkevich  <andrew.senkevich@intel.com>

        * NEWS: Fixed description of link with vector math library.

2015-06-25  Andreas Schwab  <schwab@suse.de>

        [BZ #18549]
        * libio/fmemopen.c (fmemopen_write): Fix bounds check for ENOSPC.
        * libio/test-fmemopen.c (do_test): Add test for it.

2015-06-25  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #17841]
        * Makeconfig (no-pie-ldflag): New.
        (+link): Set to $(+link-pie) if default to PIE.
        (+link-tests): Set to $(+link-pie-tests) if default to PIE.
        * config.make.in (build-pie-default): New.
        * configure.ac (libc_cv_pie_default): New.  Set to yes if -fPIE
        is default.  AC_SUBST.
        * configure: Regenerated.
        * elf/Makefile (LDFLAGS-tst-dlopen-aout): New.

2015-06-24  Roland McGrath  <roland@hack.frob.com>

        * nptl/descr.h (struct pthread): Change type of field setxid_futex
        to 'unsigned int'.

        * resolv/gai_misc.h (struct waitlist): Change type of field
        counterp to 'volatile unsigned int *'.
        * sysdeps/nptl/gai_misc.h (GAI_MISC_WAIT): Use unsigned types for
        FUTEXADDR and OLDVAL.
        * resolv/getaddrinfo_a.c (getaddrinfo_a):
        Give local variable TOTAL type 'volatile unsigned int'.
        (struct async_waitlist): Change type of field counter to 'unsigned int'.
        * resolv/gai_suspend.c (gai_suspend):
        Give local variable CNTR type 'unsigned int'.

        * sysdeps/pthread/aio_misc.h (struct waitlist): Change type of field
        counterp to 'volatile unsigned int *'.
        * sysdeps/pthread/aio_suspend.c [DONT_NEED_AIO_MISC_COND]
        (do_aio_misc_wait): Give argument CNTR type 'unsigned int *'.
        (aio_suspend): Give local variable CNTR type 'unsigned int'.
        * sysdeps/pthread/lio_listio.c (lio_listio_internal):
        Give local variable TOTAL type 'volatile unsigned int'.
        (struct async_waitlist): Change type of field counter to 'unsigned int'.

2015-06-24  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18383]
        * csu/libc-tls.c (__libc_setup_tls) [TLS_TCB_AT_TP]: Align
        TCB_OFFSET to MAX_ALIGN, not just TCBALIGN.  Add comment.
        * elf/Makefile (test-xfail-tst-tlsalign{,-static}): Remove
        comment for i386/x86-64.
        (test-xfail-tst-tlsalign-extern-static): Removed.

2015-06-24  Joseph Myers  <joseph@codesourcery.com>

        * math/test-double.h: New file.
        * math/test-float.h: Likewise.
        * math/test-ldouble.h: Likewise.
        * math/test-math-inline.h: Likewise.
        * math/test-math-no-inline.h: Likewise.
        * math/test-math-scalar.h: Likewise.
        * math/test-math-vector.h: Likewise.
        * math/test-vec-loop.h: Remove file.  Contents moved into
        test-math-vector.h.
        * math/libm-test.inc (MATHCONST): Do not document macro.
        * math/test-double.c: Include test-double.h, test-math-no-inline.h
        and test-math-scalar.h.
        (FUNC): Remove macro.
        (FUNC_TEST): Likewise.
        (FLOAT): Likewise.
        (MATHCONST): Likewise.
        (PRINTF_EXPR): Likewise.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        (TEST_DOUBLE): Likewise.
        (TEST_MATHVEC): Likewise.
        (__NO_MATH_INLINES): Likewise.
        * math/test-float.c: Include test-float.h, test-math-no-inline.h
        and test-math-scalar.h.
        (FUNC): Remove macro.
        (FUNC_TEST): Likewise.
        (FLOAT): Likewise.
        (MATHCONST): Likewise.
        (PRINTF_EXPR): Likewise.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        (TEST_FLOAT): Likewise.
        (TEST_MATHVEC): Likewise.
        (__NO_MATH_INLINES): Likewise.
        * math/test-idouble.c: Include test-double.h, test-math-inline.h
        and test-math-scalar.h.
        (FUNC): Remove macro.
        (FUNC_TEST): Likewise.
        (FLOAT): Likewise.
        (MATHCONST): Likewise.
        (PRINTF_EXPR): Likewise.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        (TEST_DOUBLE): Likewise.
        (TEST_MATHVEC): Likewise.
        (TEST_INLINE): Likewise.
        (__NO_MATH_INLINES): Likewise.
        * math/test-ifloat.c: Include test-float.h, test-math-inline.h and
        test-math-scalar.h.
        (FUNC): Remove macro.
        (FUNC_TEST): Likewise.
        (FLOAT): Likewise.
        (MATHCONST): Likewise.
        (PRINTF_EXPR): Likewise.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        (TEST_FLOAT): Likewise.
        (TEST_MATHVEC): Likewise.
        (TEST_INLINE): Likewise.
        (__NO_MATH_INLINES): Likewise.
        * math/test-ildoubl.c: Include test-ldouble.h, test-math-inline.h
        and test-math-scalar.h.
        (FUNC): Remove macro.
        (FUNC_TEST): Likewise.
        (FLOAT): Likewise.
        (MATHCONST): Likewise.
        (PRINTF_EXPR): Likewise.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        (TEST_LDOUBLE): Likewise.
        (TEST_MATHVEC): Likewise.
        (TEST_INLINE): Likewise.
        (__NO_MATH_INLINES): Likewise.
        * math/test-ldouble.c: Include test-ldouble.h,
        test-math-no-inline.h and test-math-scalar.h.
        (FUNC): Remove macro.
        (FUNC_TEST): Likewise.
        (FLOAT): Likewise.
        (MATHCONST): Likewise.
        (PRINTF_EXPR): Likewise.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        (TEST_LDOUBLE): Likewise.
        (TEST_MATHVEC): Likewise.
        (__NO_MATH_INLINES): Likewise.
        * math/test-double-vlen2.h: Include test-double.h,
        test-math-no-inline.h and test-math-vector.h.
        (FLOAT): Remove macro.
        (FUNC): Likewise.
        (MATHCONST): Likewise.
        (PRINTF_EXPR): Likewise.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        (TEST_DOUBLE): Likewise.
        (TEST_MATHVEC): Likewise.
        (__NO_MATH_INLINES): Likewise.
        (CNCT): Likewise.
        (CONCAT): Likewise.
        (WRAPPER_NAME): Likewise.
        (WRAPPER_DECL): Likewise.
        (WRAPPER_DECL_ff): Likewise.
        (WRAPPER_DECL_fFF): Likewise.
        (VECTOR_WRAPPER): Likewise.
        (VECTOR_WRAPPER_ff): Likewise.
        (VECTOR_WRAPPER_fFF): Likewise.
        (VEC_LEN): New macro.
        * math/test-double-vlen4.h: Include test-double.h,
        test-math-no-inline.h and test-math-vector.h.
        (FLOAT): Remove macro.
        (FUNC): Likewise.
        (MATHCONST): Likewise.
        (PRINTF_EXPR): Likewise.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        (TEST_DOUBLE): Likewise.
        (TEST_MATHVEC): Likewise.
        (__NO_MATH_INLINES): Likewise.
        (CNCT): Likewise.
        (CONCAT): Likewise.
        (WRAPPER_NAME): Likewise.
        (WRAPPER_DECL): Likewise.
        (WRAPPER_DECL_ff): Likewise.
        (WRAPPER_DECL_fFF): Likewise.
        (VECTOR_WRAPPER): Likewise.
        (VECTOR_WRAPPER_ff): Likewise.
        (VECTOR_WRAPPER_fFF): Likewise.
        (VEC_LEN): New macro.
        * math/test-double-vlen8.h: Include test-double.h,
        test-math-no-inline.h and test-math-vector.h.
        (FLOAT): Remove macro.
        (FUNC): Likewise.
        (MATHCONST): Likewise.
        (PRINTF_EXPR): Likewise.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        (TEST_DOUBLE): Likewise.
        (TEST_MATHVEC): Likewise.
        (__NO_MATH_INLINES): Likewise.
        (CNCT): Likewise.
        (CONCAT): Likewise.
        (WRAPPER_NAME): Likewise.
        (WRAPPER_DECL): Likewise.
        (WRAPPER_DECL_ff): Likewise.
        (WRAPPER_DECL_fFF): Likewise.
        (VECTOR_WRAPPER): Likewise.
        (VECTOR_WRAPPER_ff): Likewise.
        (VECTOR_WRAPPER_fFF): Likewise.
        (VEC_LEN): New macro.
        * math/test-float-vlen4.h: Include test-float.h,
        test-math-no-inline.h and test-math-vector.h.
        (FLOAT): Remove macro.
        (FUNC): Likewise.
        (MATHCONST): Likewise.
        (PRINTF_EXPR): Likewise.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        (TEST_FLOAT): Likewise.
        (TEST_MATHVEC): Likewise.
        (__NO_MATH_INLINES): Likewise.
        (CNCT): Likewise.
        (CONCAT): Likewise.
        (WRAPPER_NAME): Likewise.
        (WRAPPER_DECL): Likewise.
        (WRAPPER_DECL_ff): Likewise.
        (WRAPPER_DECL_fFF): Likewise.
        (VECTOR_WRAPPER): Likewise.
        (VECTOR_WRAPPER_ff): Likewise.
        (VECTOR_WRAPPER_fFF): Likewise.
        (VEC_LEN): New macro.
        * math/test-float-vlen8.h: Include test-float.h,
        test-math-no-inline.h and test-math-vector.h.
        (FLOAT): Remove macro.
        (FUNC): Likewise.
        (MATHCONST): Likewise.
        (PRINTF_EXPR): Likewise.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        (TEST_FLOAT): Likewise.
        (TEST_MATHVEC): Likewise.
        (__NO_MATH_INLINES): Likewise.
        (CNCT): Likewise.
        (CONCAT): Likewise.
        (WRAPPER_NAME): Likewise.
        (WRAPPER_DECL): Likewise.
        (WRAPPER_DECL_ff): Likewise.
        (WRAPPER_DECL_fFF): Likewise.
        (VECTOR_WRAPPER): Likewise.
        (VECTOR_WRAPPER_ff): Likewise.
        (VECTOR_WRAPPER_fFF): Likewise.
        (VEC_LEN): New macro.
        * math/test-float-vlen16.h: Include test-float.h,
        test-math-no-inline.h and test-math-vector.h.
        (FLOAT): Remove macro.
        (FUNC): Likewise.
        (MATHCONST): Likewise.
        (PRINTF_EXPR): Likewise.
        (PRINTF_XEXPR): Likewise.
        (PRINTF_NEXPR): Likewise.
        (TEST_FLOAT): Likewise.
        (TEST_MATHVEC): Likewise.
        (__NO_MATH_INLINES): Likewise.
        (CNCT): Likewise.
        (CONCAT): Likewise.
        (WRAPPER_NAME): Likewise.
        (WRAPPER_DECL): Likewise.
        (WRAPPER_DECL_ff): Likewise.
        (WRAPPER_DECL_fFF): Likewise.
        (VECTOR_WRAPPER): Likewise.
        (VECTOR_WRAPPER_ff): Likewise.
        (VECTOR_WRAPPER_fFF): Likewise.
        (VEC_LEN): New macro.
        * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Do not include
        test-vec-loop.h.
        * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Likewise.

2015-06-24  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/glob.c (getlogin_r): Macro renamed to ...
        (__getlogin_r): ... this.

2015-06-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18594]
        * math/s_ccosh.c (__ccosh): Compare with least normal value
        instead of comparing class with FP_SUBNORMAL.
        * math/s_ccoshf.c (__ccoshf): Likewise.
        * math/s_ccoshl.c (__ccoshl): Likewise.
        * math/s_cexp.c (__cexp): Likewise.
        * math/s_cexpf.c (__cexpf): Likewise.
        * math/s_cexpl.c (__cexpl): Likewise.
        * math/s_csin.c (__csin): Likewise.
        * math/s_csinf.c (__csinf): Likewise.
        * math/s_csinh.c (__csinh): Likewise.
        * math/s_csinhf.c (__csinhf): Likewise.
        * math/s_csinhl.c (__csinhl): Likewise.
        * math/s_csinl.c (__csinl): Likewise.
        * math/s_ctan.c (__ctan): Likewise.
        * math/s_ctanf.c (__ctanf): Likewise.
        * math/s_ctanh.c (__ctanh): Likewise.
        * math/s_ctanhf.c (__ctanhf): Likewise.
        * math/s_ctanhl.c (__ctanhl): Likewise.
        * math/s_ctanl.c (__ctanl): Likewise.
        * math/auto-libm-test-in: Add more tests of ccos, ccosh, cexp,
        csin, csinh, ctan and ctanh.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (cexp_test): Use ALL_RM_TEST.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-06-24  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/tst-getcpu.c (do_test): When sched_getcpu
        return value is wrong, print the expected value too.

2015-06-24  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18585]
        * elf/readlib.c (is_gdb_python_file): New.
        (process_file): Don't issue errors on filenames with -gdb.py
        suffix.

2015-06-24  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of csin and csinh.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (csin_test_data): Remove tests moved to
        auto-libm-test-in.
        (csinh_test_data): Likewise.

        [BZ #18593]
        * math/s_csin.c (__csin): Negate before rather than after possibly
        overflowing multiplication.
        * math/s_csinf.c (__csinf): Likewise.
        * math/s_csinh.c (__csinh): Likewise.
        * math/s_csinhf.c (__csinhf): Likewise.
        * math/s_csinhl.c (__csinhl): Likewise.
        * math/s_csinl.c (__csinl): Likewise.
        * math/auto-libm-test-in: Add some tests of csin and csinh.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (csin_test_data): Use AUTO_TESTS_c_c.
        (csinh_test_data): Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

        [BZ #18586]
        * sysdeps/ieee754/ldbl-128/e_expl.c (__ieee754_expl): Force
        underflow exception for small results.

2015-06-24  Andrew Senkevich  <andrew.senkevich@intel.com>

        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Fixed files list.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf4_core_sse4.S: Renamed
        variable and included header.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf8_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf4_core_sse4.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf8_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_trig_data.S: New file.
        * sysdeps/x86_64/fpu/svml_s_trig_data.h: Likewise.
        * sysdeps/x86_64/fpu/svml_s_cosf_data.S: Removed file.
        * sysdeps/x86_64/fpu/svml_s_cosf_data.h: Likewise.
        * sysdeps/x86_64/fpu/svml_s_sinf_data.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_sinf_data.h: Likewise.
        * sysdeps/x86_64/fpu/svml_s_sincosf_data.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_sincosf_data.h: Likewise.

2015-06-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16526]
        [BZ #16538]
        * sysdeps/ieee754/dbl-64/s_sin.c: Include <float.h>.
        (__sin): Force underflow exception for arguments with small
        absolute value.
        * sysdeps/ieee754/flt-32/k_sinf.c: Include <float.h>.
        (__kernel_sinf): Force underflow exception for arguments with
        small absolute value.
        * sysdeps/ieee754/ldbl-128/k_sincosl.c: Include <float.h>.
        (__kernel_sincosl): Force underflow exception for arguments with
        small absolute value.
        * sysdeps/ieee754/ldbl-128/k_sinl.c: Include <float.h>.
        (__kernel_sinl): Force underflow exception for arguments with
        small absolute value.
        * sysdeps/ieee754/ldbl-128ibm/k_sincosl.c: Include <float.h>.
        (__kernel_sincosl): Force underflow exception for arguments with
        small absolute value.
        * sysdeps/ieee754/ldbl-128ibm/k_sinl.c: Include <float.h>.
        (__kernel_sinl): Force underflow exception for arguments with
        small absolute value.
        * sysdeps/ieee754/ldbl-96/k_sinl.c: Include <float.h>.
        (__kernel_sinl): Force underflow exception for arguments with
        small absolute value.
        * sysdeps/powerpc/fpu/k_sinf.c: Include <float.h>.
        (__kernel_sinf): Force underflow exception for arguments with
        small absolute value.
        * math/auto-libm-test-in: Add more tests of sin and sincos.
        * math/auto-libm-test-out: Regenerated.

        [BZ #18245]
        [BZ #18583]
        * sysdeps/ieee754/k_standardl.c: Include <fenv.h>.
        (__kernel_standard_l): Use feholdexcept and fesetenv around
        conversion to double instead of special-casing overflow and
        underflow.
        * math/libm-test.inc (fmod_test_data): Add more tests.
        (remainder_test_data): Likewise.
        (sqrt_test_data): Likewise.

2015-06-23  Torvald Riegel  <triegel@redhat.com>

        [BZ #17403]
        * sysdeps/x86_64/bits/atomic.h: (atomic_full_barrier,
        atomic_read_barrier, atomic_write_barrier): Define.
        * sysdeps/i386/i486/bits/atomic.h (atomic_full_barrier,
        atomic_read_barrier, atomic_write_barrier): Define.

2015-06-23  Joseph Myers  <joseph@codesourcery.com>

        * math/Makefile [$(PERL) != no]
        ($(addprefix $(objpfx), $(addsuffix .o, $(libm-vec-tests)))): Move
        dependency on libm-test.stmp below the inclusion of Rules.

2015-06-23  Andrew Senkevich  <andrew.senkevich@intel.com>

        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Fixed files list.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core_sse4.S: Renamed variable
        and included header.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core_sse4.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core_sse4.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_trig_data.S: New file.
        * sysdeps/x86_64/fpu/svml_d_trig_data.h: Likewise.
        * sysdeps/x86_64/fpu/svml_d_cos2_core.S: Removed unneeded include.
        * sysdeps/x86_64/fpu/svml_d_cos4_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_cos8_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_cos_data.S: Removed file.
        * sysdeps/x86_64/fpu/svml_d_cos_data.h: Likewise.
        * sysdeps/x86_64/fpu/svml_d_sin_data.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_sin_data.h: Likewise.
        * sysdeps/x86_64/fpu/svml_d_sincos_data.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_sincos_data.h: Likewise.

2015-06-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18371]
        * math/s_csqrt.c (__csqrt): Avoid multiplication by 0.5 where
        intermediate but not final result might underflow.
        * math/s_csqrtf.c (__csqrtf): Likewise.
        * math/s_csqrtl.c (__csqrtl): Likewise.
        * math/auto-libm-test-in: Add more tests of csqrt.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

        [BZ #18219]
        * sysdeps/ieee754/dbl-64/e_exp2.c (__ieee754_exp2): Reduce
        threshold on absolute value of exponent for which scaling is used.
        * sysdeps/ieee754/flt-32/e_exp2f.c (__ieee754_exp2f): Likewise.
        * math/auto-libm-test-in: Add more tests of exp2.
        * math/auto-libm-test-out: Regenerated.

2015-06-23  Dmitry V. Levin  <ldv@altlinux.org>

        [BZ #17977]
        * resolv/res_hconf.c (_res_hconf_reorder_addrs): Fix unlocking
        when initializing interface list, based on the bug analysis
        and the patch proposed by Eric Newton.
        * resolv/tst-res_hconf_reorder.c: New test.
        * resolv/Makefile [$(have-thread-library) = yes] (tests): Add
        tst-res_hconf_reorder.
        ($(objpfx)tst-res_hconf_reorder): Depend on $(libdl)
        and $(shared-thread-library).
        (tst-res_hconf_reorder-ENV): New variable.

        * resolv/res_hconf.c (_res_hconf_reorder_addrs): Fix typo
        in comment.

2015-06-22  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16353]
        * sysdeps/i386/fpu/s_expm1.S (dbl_min): New object.
        (__expm1): Force underflow exception for arguments with small
        absolute value.
        * sysdeps/i386/fpu/s_expm1f.S (flt_min): New object.
        (__expm1f): Force underflow exception for arguments with small
        absolute value.
        * sysdeps/ieee754/dbl-64/s_expm1.c: Include <float.h>.
        (__expm1): Force underflow exception for arguments with small
        absolute value.
        * sysdeps/ieee754/flt-32/s_expm1f.c: Include <float.h>.
        (__expm1f): Force underflow exception for arguments with small
        absolute value.
        * sysdeps/ieee754/dbl-64/wordsize-64/e_cosh.c (__ieee754_cosh):
        Check for small arguments before calling __expm1.
        * math/auto-libm-test-in: Do not mark underflow exceptions as
        possibly missing for bug 16353.
        * math/auto-libm-test-out: Regenerated.

2015-06-22  Andreas Schwab  <schwab@suse.de>

        [BZ #18513]
        * resolv/nss_dns/dns-host.c (getanswer_r): Record TTL also for
        PTR queries.

2015-06-22  Leonhard Holz  <leonhard.holz@web.de>

        * string/strcoll_l.c (STRCOLL): Remove unnecessary memset.

        * string/strcoll_l.c: Remove unused struct element idxnow.

2015-06-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18569]
        * sysdeps/i386/fpu/e_expl.S (IEEE754_EXPL) [USE_AS_EXPM1L]: Force
        underflow and return argument in case of subnormal argument.
        * sysdeps/x86_64/fpu/e_expl.S (IEEE754_EXPL) [USE_AS_EXPM1L]:
        Likewise.
        * math/auto-libm-test-in: Add more tests of expm1.
        * math/auto-libm-test-out: Regenerated.

        [BZ #16361]
        * sysdeps/i386/fpu/e_expl.S [!USE_AS_EXPM1L] (cmin): New object.
        (IEEE754_EXPL) [!USE_AS_EXPM1L]: Force underflow exception for
        tiny results.
        * sysdeps/x86_64/fpu/e_expl.S [!USE_AS_EXPM1L] (cmin): New object.
        (IEEE754_EXPL) [!USE_AS_EXPM1L]: Force underflow exception for
        tiny results.
        * math/auto-libm-test-in: Add more tests of exp and exp10.  Do not
        mark underflow exceptions as possibly missing for bug 16361.
        * math/auto-libm-test-out: Regenerated.

2015-06-19  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/sys/select.h-data [XOPEN2K8] (pselect): Expect.
        * conform/Makefile (test-xfail-XOPEN2K8/sys/select.h/conform):
        Remove variable.
        (test-xfail-XOPEN2K8/sys/time.h/conform): Likewise.
        (test-xfail-XOPEN2K8/utmpx.h/conform).

        * conform/conformtest.pl ($xerrors): New variable.
        (note_error): New function.
        (compiletest): New argument $xfail.  Use not_error.
        (runtest): Likewise.
        (top level): Handle xfail- lines.  Update calls to compiletest and
        runtest.  Handle xfail- and optional- in headers listed with
        allow-header.
        * conform/data/fcntl.h-data (O_TTY_INIT): Use xfail-.
        (O_EXEC): Likewise.
        (O_SEARCH): Likewise.
        * conform/data/stropts.h-data (ioctl): Likewise.
        * conform/data/sys/ipc.h-data (ipc_perm.mode): Likewise.
        * conform/data/sys/sem.h-data (semid_ds.sem_nsems): Likewise.
        * conform/data/sys/socket.h-data (msghdr.msg_iovlen): Likewise.
        (msghdr.msg_controllen): Likewise.
        (cmsghdr.cmsg_len): Likewise.
        * conform/data/utmpx.h-data (utmpx.ut_tv): Likewise.
        * conform/Makefile (test-xfail-XPG3/sys/ipc.h/conform): Remove
        variable.
        (test-xfail-XPG3/sys/sem.h/conform): Likewise.
        (test-xfail-XPG4/stropts.h/conform): Likewise.
        (test-xfail-XPG4/sys/ipc.h/conform): Likewise.
        (test-xfail-XPG4/sys/sem.h/conform): Likewise.
        (test-xfail-XPG4/sys/socket.h/conform): Likewise.
        (test-xfail-UNIX98/stropts.h/conform): Likewise.
        (test-xfail-UNIX98/sys/ipc.h/conform): Likewise.
        (test-xfail-UNIX98/sys/sem.h/conform): Likewise.
        (test-xfail-UNIX98/sys/socket.h/conform): Likewise.
        (test-xfail-XOPEN2K/stropts.h/conform): Likewise.
        (test-xfail-XOPEN2K/sys/ipc.h/conform): Likewise.
        (test-xfail-XOPEN2K/sys/sem.h/conform): Likewise.
        (test-xfail-XOPEN2K/sys/socket.h/conform): Likewise.
        (test-xfail-XOPEN2K/utmpx.h/conform): Likewise.
        (test-xfail-POSIX2008/fcntl.h/conform): Likewise.
        (test-xfail-POSIX2008/stropts.h/conform): Likewise.
        (test-xfail-XOPEN2K8/fcntl.h/conform): Likewise.
        (test-xfail-XOPEN2K8/stropts.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/ipc.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/sem.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/socket.h/conform): Likewise.

2015-06-19  Andrew Senkevich  <andrew.senkevich@intel.com>

        * sysdeps/ieee754/ldbl-opt/s_sin.c (__DECL_SIMD_sincos_disable,
        __DECL_SIMD_sincos_disablef, __DECL_SIMD_sincos_disablel): Added empty
        definitions for proper unfolding of __MATHDECL_VEC.

2015-06-19  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * benchtests/bench-strcoll.c:
        Include string.h.
        (main): Remove unused variable res.

2015-06-19  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * timezone/Makefile (%/UTC %/Universal):
        Generate test-result files for UTC and Universal.

2015-06-19  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerated.

2015-06-18  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16350]
        * sysdeps/i386/fpu/s_asinh.S (__asinh): Force underflow exception
        for arguments with small absolute value.
        * sysdeps/i386/fpu/s_asinhf.S (__asinhf): Likewise.
        * sysdeps/i386/fpu/s_asinhl.S (__asinhl): Likewise.
        * sysdeps/ieee754/dbl-64/s_asinh.c: Include <float.h>.
        (__asinh): Force underflow exception for arguments with small
        absolute value.
        * sysdeps/ieee754/flt-32/s_asinhf.c: Include <float.h>.
        (__asinhf): Force underflow exception for arguments with small
        absolute value.
        * sysdeps/ieee754/ldbl-128/s_asinhl.c: Include <float.h>.
        (__asinhl): Force underflow exception for arguments with small
        absolute value.
        * sysdeps/ieee754/ldbl-128ibm/s_asinhl.c: Include <float.h>.
        (__asinhl): Force underflow exception for arguments with small
        absolute value.
        * sysdeps/ieee754/ldbl-96/s_asinhl.c: Include <float.h>.
        (__asinhl): Force underflow exception for arguments with small
        absolute value.
        * math/auto-libm-test-in: Do not mark underflow exceptions as
        possibly missing for bug 16350.
        * math/auto-libm-test-out: Regenerated.

        * include/bits/ipc.h: Remove file.
        * conform/Makefile (test-xfail-XPG3/sys/msg.h/conform): Remove
        variable.
        (test-xfail-XPG3/sys/shm.h/conform): Likewise.
        (test-xfail-XPG4/sys/msg.h/conform): Likewise.
        (test-xfail-XPG4/sys/shm.h/conform): Likewise.
        (test-xfail-UNIX98/sys/msg.h/conform): Likewise.
        (test-xfail-UNIX98/sys/shm.h/conform): Likewise.
        (test-xfail-XOPEN2K/sys/msg.h/conform): Likewise.
        (test-xfail-XOPEN2K/sys/shm.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/msg.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/shm.h/conform): Likewise.

        * math/auto-libm-test-in: Remove spurious underflow allowance for
        tests of cexp.
        * math/auto-libm-test-out: Regenerated.

        [BZ #18558]
        * sysdeps/unix/sysv/linux/bits/in.h (MCAST_JOIN_GROUP): Remove
        unconditional definition.
        (MCAST_BLOCK_SOURCE): Likewise.
        (MCAST_UNBLOCK_SOURCE): Likewise.
        (MCAST_LEAVE_GROUP): Likewise.
        (MCAST_JOIN_SOURCE_GROUP): Likewise.
        (MCAST_LEAVE_SOURCE_GROUP): Likewise.
        (MCAST_MSFILTER): Likewise.
        * conform/Makefile (test-xfail-XOPEN2K/arpa/inet.h/conform):
        Remove variable.
        (test-xfail-XOPEN2K/netdb.h/conform): Likewise.
        (test-xfail-XOPEN2K/netinet/in.h/conform): Likewise.
        (test-xfail-XOPEN2K8/arpa/inet.h/conform): Likewise.
        (test-xfail-XOPEN2K8/netdb.h/conform): Likewise.
        (test-xfail-XOPEN2K8/netinet/in.h/conform): Likewise.

2015-06-18  Andrew Senkevich  <andrew.senkevich@intel.com>

        * NEWS: Mention addition of x86_64 vector sincosf.
        * math/test-float-vlen16.h: Added wrapper for sincosf tests.
        * math/test-float-vlen4.h: Likewise.
        * math/test-float-vlen8.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New symbols added.
        * sysdeps/x86/fpu/bits/math-vector.h: Added sincosf SIMD declaration.
        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
        * sysdeps/x86_64/fpu/Versions: New versions added.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines):
        Added build of SSE, AVX2 and AVX512 IFUNC versions.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core.S
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core.S
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core.S
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S
        * sysdeps/x86_64/fpu/svml_s_sincosf16_core.S
        * sysdeps/x86_64/fpu/svml_s_sincosf4_core.S
        * sysdeps/x86_64/fpu/svml_s_sincosf8_core.S
        * sysdeps/x86_64/fpu/svml_s_sincosf8_core_avx.S
        * sysdeps/x86_64/fpu/svml_s_sincosf_data.S: New file.
        * sysdeps/x86_64/fpu/svml_s_sincosf_data.h: New file.
        * sysdeps/x86_64/fpu/svml_s_wrapper_impl.h: Added 3 argument wrappers.
        * sysdeps/x86_64/fpu/test-float-vlen16.c: : Vector sincosf tests.
        * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8.c: Likewise.

        * NEWS: Mention addition of x86_64 vector sincos.
        * bits/libm-simd-decl-stubs.h: Added stubs for sincos.
        * math/math.h (__MATHDECL_VEC): New macro.
        * math/bits/mathcalls.h: Added sincos declaration with __MATHDECL_VEC.
        * math/gen-libm-have-vector-test.sh: Added generation of sincos wrapper
        declaration under condition.
        * math/test-vec-loop.h (TEST_VEC_LOOP): Refactored.
        * math/test-double-vlen2.h: Added wrapper for sincos tests, reflected
        TEST_VEC_LOOP change.
        * math/test-double-vlen4.h: Likewise.
        * math/test-double-vlen8.h: Likewise.
        * math/test-float-vlen16.h: Reflected TEST_VEC_LOOP change.
        * math/test-float-vlen4.h: Likewise.
        * math/test-float-vlen8.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New symbols added.
        * sysdeps/x86/fpu/bits/math-vector.h: Added sincos SIMD declaration.
        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
        * sysdeps/x86_64/fpu/Versions: New versions added.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines):
        Added build of SSE, AVX2 and AVX512 IFUNC versions.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core_sse4.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core_avx2.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S: New file.
        * sysdeps/x86_64/fpu/svml_d_sincos2_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_sincos4_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_sincos4_core_avx.S: New file.
        * sysdeps/x86_64/fpu/svml_d_sincos8_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_sincos_data.S: New file.
        * sysdeps/x86_64/fpu/svml_d_sincos_data.h: New file.
        * sysdeps/x86_64/fpu/svml_d_wrapper_impl.h: Added wrappers for sincos.
        * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Vector sincos tests.
        * sysdeps/x86_64/fpu/test-double-vlen2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8.c: Likewise.

        * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New symbols added.
        * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration and asm
        redirections for powf.
        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
        * sysdeps/x86_64/fpu/Versions: New versions added.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines):
        Added build of SSE, AVX2 and AVX512 IFUNC versions.
        * sysdeps/x86_64/fpu/svml_s_wrapper_impl.h: Added 2 argument wrappers.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf4_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf4_core_sse4.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf8_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_powf8_core_avx2.S: New file.
        * sysdeps/x86_64/fpu/svml_s_powf16_core.S: New file.
        * sysdeps/x86_64/fpu/svml_s_powf4_core.S: New file.
        * sysdeps/x86_64/fpu/svml_s_powf8_core.S: New file.
        * sysdeps/x86_64/fpu/svml_s_powf8_core_avx.S: New file.
        * sysdeps/x86_64/fpu/svml_s_powf_data.S: New file.
        * sysdeps/x86_64/fpu/svml_s_powf_data.h: New file.
        * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Vector powf tests.
        * sysdeps/x86_64/fpu/test-float-vlen16.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8.c: Likewise.
        * math/test-float-vlen16.h: Fixed 2 argument macro.
        * math/test-float-vlen4.h: Likewise.
        * math/test-float-vlen8.h: Likewise.
        * NEWS: Mention addition of x86_64 vector powf.

2015-06-17  Joseph Myers  <joseph@codesourcery.com>

        * math/s_ctanhl.c [LDBL_MANT_DIG == 106] (LDBL_EPSILON): Undefine
        and redefine.
        * math/s_ctanl.c [LDBL_MANT_DIG == 106] (LDBL_EPSILON): Undefine
        and redefine.
        * sysdeps/ieee754/ldbl-128ibm/s_cprojl.c: Remove file.
        * sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_ctanl.c: Likewise.

        [BZ #18553]
        * resource/getpriority.c (getpriority): Rename to __getpriority
        and define as weak alias of __getpriority.
        * resource/setpriority.c (setpriority): Rename to __setpriority
        and define as weak alias of __setpriority.
        * sysdeps/mach/hurd/getpriority.c (getpriority): Rename to
        __getpriority and define as weak alias of __getpriority.
        * sysdeps/mach/hurd/setpriority.c (setpriority): Rename to
        __setpriority and define as weak alias of __setpriority.
        * sysdeps/unix/syscalls.list (getpriority): Use __getpriority as
        strong name.
        (setpriority): Use __setpriority as strong name.
        * sysdeps/unix/sysv/linux/getpriority.c (getpriority): Rename to
        __getpriority and define as weak alias of __getpriority.
        * include/sys/resource.h (__getpriority): Declare.  Use
        libc_hidden_proto.
        (__setpriority): Likewise.
        (getpriority): Don't use libc_hidden_proto.
        (setpriority): Likewise.
        * sysdeps/posix/nice.c (nice): Call __getpriority instead of
        getpriority.  Call __setpriority instead of setpriority.
        * conform/Makefile (test-xfail-XPG3/unistd.h/linknamespace):
        Remove variable.

        [BZ #18547]
        * misc/getttyent.c (getttynam): Rename to __getttynam and define
        as weak alias of __getttynam.  Use prototype function definition.
        Call __setttyent, __getttyent and __endttyent instead of
        setttyent, getttyent and endttyent.
        (getttyent): Rename to __getttyent and define as weak alias of
        __getttyent.  Call __setttyent instead of setttyent.  Call
        __fgets_unlocked instead of fgets_unlocked.
        (setttyent): Rename to __setttyent and define as weak alias of
        __setttyent.
        (endttyent): Rename to __endttyent and define as weak alias of
        __endttyent.
        * include/ttyent.h (__getttyent): Declare.  Use libc_hidden_proto.
        (__setttyent): Likewise.
        (__endttyent): Likewise.
        (getttyent): Don't use libc_hidden_proto.
        (setttyent): Likewise.
        (endttyent): Likewise.
        * misc/ttyslot.c (ttyslot): Call __setttyent, __getttyent and
        __endttyent instead of setttyent, getttyent and endttyent.
        * conform/Makefile (test-xfail-XPG4/unistd.h/linknamespace):
        Remove variable.

        [BZ #18546]
        * socket/recv.c (__recv): Use libc_hidden_def.
        * socket/socket.c (__socket): Likewise.
        * sysdeps/mach/hurd/recv.c (__recv): Likewise.
        * sysdeps/mach/hurd/socket.c (__socket): Likewise.
        * sysdeps/unix/sysv/linux/generic/recv.c (__recv): Likewise.
        * sysdeps/unix/sysv/linux/recv.c (__recv): Use libc_hidden_weak.
        * sysdeps/unix/sysv/linux/socket.c (__socket): Use
        libc_hidden_def.
        * sysdeps/unix/sysv/linux/x86_64/recv.c (__recv): Use
        libc_hidden_weak.
        * include/sys/socket.h (__socket): Do not use attribute_hidden.
        Use libc_hidden_proto.
        (__recv): Likewise.
        * socket/Versions (libc): Export __recv and __socket at version
        GLIBC_PRIVATE.
        * sysdeps/unix/sysv/linux/mq_notify.c (helper_thread): Call __recv
        instead of recv.
        (init_mq_netlink): Call __socket instead of socket.
        * conform/Makefile (test-xfail-POSIX/mqueue.h/linknamespace):
        Remove variable.

        [BZ #18545]
        * rt/mq_timedreceive.c (mq_timedreceive): Rename to
        __mq_timedreceive and define as alias of __mq_timedreceive.  Use
        hidden_weak.
        * rt/mq_timedsend.c (mq_timedsend): Rename to __mq_timedsend and
        define as alias of __mq_timedsend.  Use hidden_weak.
        * sysdeps/unix/sysv/linux/syscalls.list (mq_timedsend): Use
        __mq_timedsend as strong name.
        (mq_timedreceive): Use __mq_timedreceive as strong name.
        * include/mqueue.h (__mq_timedsend): Declare.  Use hidden_proto.
        (__mq_timedreceive): Likewise.
        * sysdeps/unix/sysv/linux/mq_receive.c (mq_receive): Call
        __mq_timedreceive instead of mq_timedreceive.
        * sysdeps/unix/sysv/linux/mq_send.c (mq_send): Call __mq_timedsend
        instead of mq_timedsend.
        * conform/Makefile (test-xfail-UNIX98/mqueue.h/linknamespace):
        Remove variable.

        * sysdeps/unix/make-syscalls.sh (emit_weak_aliases): Use
        hidden_def and hidden_weak instead of libc_hidden_def and
        libc_hidden_weak.
        (top level): Refer to hidden_def in comment.
        * sysdeps/unix/syscall-template.S (syscall_hidden_def): New
        macro.  Use it instead of libc_hidden_def.
        * sysdeps/unix/sysv/linux/syscalls.list (mq_timedsend): Do not
        specify __GI_* name explicitly.
        (mq_timedreceive): Likewise.
        (mq_setattr): Likewise.

        [BZ #18544]
        * nptl/pthread_barrier_init.c (pthread_barrier_init): Rename to
        __pthread_barrier_init and define as weak alias of
        __pthread_barrier_init.
        * sysdeps/sparc/nptl/pthread_barrier_init.c
        (pthread_barrier_init): Likewise.
        * nptl/pthread_barrier_wait.c (pthread_barrier_wait): Rename to
        __pthread_barrier_wait and define as weak alias of
        __pthread_barrier_wait.
        * sysdeps/sparc/nptl/pthread_barrier_wait.c
        (pthread_barrier_wait): Likewise.
        * sysdeps/sparc/sparc32/pthread_barrier_wait.c
        (pthread_barrier_wait): Likewise.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S
        (pthread_barrier_wait): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S
        (pthread_barrier_wait): Likewise.
        * nptl/Versions (libpthread): Export __pthread_barrier_init and
        __pthread_barrier_wait at version GLIBC_PRIVATE.
        * include/pthread.h (__pthread_barrier_init): Declare.
        (__pthread_barrier_wait): Likewise.
        * sysdeps/unix/sysv/linux/mq_notify.c (notification_function):
        Call __pthread_barrier_wait instead of pthread_barrier_wait.
        (helper_thread): Likewise.
        (init_mq_netlink): Call __pthread_barrier_init instead of
        pthread_barrier_init.

        [BZ #18542]
        * libio/iovswscanf.c (__vswscanf): Use libc_hidden_def.
        (vswscanf): Use ldbl_weak_alias instead of ldbl_strong_alias
        * include/wchar.h (__vswscanf): Declare.  Use libc_hidden_proto.
        * libio/swscanf.c (__swscanf): Call __vswscanf instead of
        vswscanf.
        * conform/Makefile (test-xfail-UNIX98/wchar.h/linknamespace):
        Remove variable.

        [BZ #18540]
        * libio/iofflush.c [!_IO_MTSAFE_IO] (__fflush_unlocked): Define as
        strong alias of _IO_fflush.  Use libc_hidden_def.
        * libio/iofflush_u.c (fflush_unlocked): Rename to
        __fflush_unlocked and define as weak alias of __fflush_unlocked.
        Use libc_hidden_weak.
        * include/stdio.h (__fflush_unlocked): Declare.  Use
        libc_hidden_proto.
        * misc/getpass.c (getpass): Call __fflush_unlocked instead of
        fflush_unlocked.
        * conform/Makefile (test-xfail-UNIX98/unistd.h/linknamespace):
        Remove variable.

        [BZ #18539]
        * stdlib/fmtmsg.c (addseverity): Rename to __addseverity and
        define as weak alias of __addseverity.
        * conform/Makefile (test-xfail-XPG4/fmtmsg.h/linknamespace):
        Remove variable.
        (test-xfail-UNIX98/fmtmsg.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/fmtmsg.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/fmtmsg.h/linknamespace): Likewise.

        [BZ #18536]
        * misc/tsearch.c (__tsearch): Use libc_hidden_def.
        (__tfind): Likewise.
        (__tdelete): Likewise.
        (__twalk): Likewise.
        * misc/Versions (libc): Add __tdelete, __tfind, __tsearch and
        __twalk to GLIBC_PRIVATE.
        * include/search.h (__tsearch): Use libc_hidden_proto.
        (__tfind): Likewise.
        (__tdelete): Likewise.
        (__twalk): Likewise.
        * nptl/sem_close.c (sem_close): Call __twalk instead of twalk.
        Call __tdelete instead of tdelete.
        * nptl/sem_open.c (check_add_mapping): Call __tfind instead of
        tfind.  Call __tsearch instead of tsearch.
        * sysdeps/sparc/sparc32/sem_open.c (check_add_mapping): Likewise.
        * conform/Makefile (test-xfail-POSIX/semaphore.h/linknamespace):
        Remove variable.
        (test-xfail-POSIX2008/semaphore.h/linknamespace): Likewise.

        [BZ #18534]
        * stdio-common/dprintf.c (__dprintf): Use libc_hidden_def.
        (dprintf): Define as a weak alias of __dprintf, not a strong
        alias.
        * include/stdio.h (__dprintf): Declare.  Use libc_hidden_proto.
        * misc/syslog.c (__vsyslog_chk): Call __dprintf instead of
        dprintf.
        * conform/Makefile (test-xfail-XPG4/syslog.h/linknamespace):
        Remove variable.
        (test-xfail-UNIX98/syslog.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/syslog.h/linknamespace): Likewise.

        [BZ #18533]
        * misc/syslog.c (vsyslog): Define as a weak alias of __vsyslog,
        not a strong alias.
        * conform/Makefile (test-xfail-XOPEN2K8/syslog.h/linknamespace):
        Remove variable.

        [BZ #18532]
        * inet/in6_addr.c (in6addr_any): Rename to __in6addr_any and
        define as weak alias of __in6addr_any.  Use libc_hidden_data_weak.
        (in6addr_loopback): Rename to __in6addr_loopback and define as
        weak alias of __in6addr_loopback.  Use libc_hidden_data_weak.
        * include/netinet/in.h (__in6addr_loopback): Declare.  Use
        libc_hidden_proto.
        (__in6addr_any): Likewise.
        * inet/gethstbyad_r.c (PREPROCESS): Use __in6addr_any instead of
        in6addr_any.
        * conform/Makefile (test-xfail-XPG4/netdb.h/linknamespace): Remove
        variable.
        (test-xfail-UNIX98/netdb.h/linknamespace): Likewise.

2015-06-17  Andrew Senkevich  <andrew.senkevich@intel.com>

        * bits/libm-simd-decl-stubs.h: Added stubs for pow.
        * math/bits/mathcalls.h: Added pow declaration with __MATHCALL_VEC.
        * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New versions added.
        * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration and asm
        redirections for pow.
        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
        * sysdeps/x86_64/fpu/Versions: New versions added.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines): Added
        build of SSE, AVX2 and AVX512 IFUNC versions.
        * sysdeps/x86_64/fpu/svml_d_wrapper_impl.h: Added 2 argument wrappers.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core_sse4.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core_avx2.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core_avx512.S: New file.
        * sysdeps/x86_64/fpu/svml_d_pow2_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_pow4_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_pow4_core_avx.S: New file.
        * sysdeps/x86_64/fpu/svml_d_pow8_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_pow_data.S: New file.
        * sysdeps/x86_64/fpu/svml_d_pow_data.h: New file.
        * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Added vector pow test.
        * sysdeps/x86_64/fpu/test-double-vlen2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8.c: Likewise.
        * NEWS: Mention addition of x86_64 vector pow.

        * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New symbols added.
        * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration and asm
        redirections for expf.
        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
        * sysdeps/x86_64/fpu/Versions: New versions added.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines): Added
        build of SSE, AVX2 and AVX512 IFUNC versions.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf4_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf4_core_sse4.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf8_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_expf8_core_avx2.S: New file.
        * sysdeps/x86_64/fpu/svml_s_expf16_core.S: New file.
        * sysdeps/x86_64/fpu/svml_s_expf4_core.S: New file.
        * sysdeps/x86_64/fpu/svml_s_expf8_core.S: New file.
        * sysdeps/x86_64/fpu/svml_s_expf8_core_avx.S: New file.
        * sysdeps/x86_64/fpu/svml_s_expf_data.S: New file.
        * sysdeps/x86_64/fpu/svml_s_expf_data.h: New file.
        * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Vector expf tests.
        * sysdeps/x86_64/fpu/test-float-vlen16.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8.c: Likewise.
        * NEWS: Mention addition of x86_64 vector expf.

        * bits/libm-simd-decl-stubs.h: Added stubs for exp.
        * math/bits/mathcalls.h: Added exp declaration with __MATHCALL_VEC.
        * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New versions added.
        * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration and asm
        redirections for exp.
        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
        * sysdeps/x86_64/fpu/Versions: New versions added.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines): Added
        build of SSE, AVX2 and AVX512 IFUNC versions.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core_sse4.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core_avx2.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core_avx512.S: New file.
        * sysdeps/x86_64/fpu/svml_d_exp2_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_exp4_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_exp4_core_avx.S: New file.
        * sysdeps/x86_64/fpu/svml_d_exp8_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_exp_data.S: New file.
        * sysdeps/x86_64/fpu/svml_d_exp_data.h: New file.
        * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Added vector exp test.
        * sysdeps/x86_64/fpu/test-double-vlen2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8.c: Likewise.
        * NEWS: Mention addition of x86_64 vector exp.

        * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New symbols added.
        * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration and asm
        redirections for logf.
        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
        * sysdeps/x86_64/fpu/Versions: New versions added.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines): Added
        build of SSE, AVX2 and AVX512 IFUNC versions.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core_avx512.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf4_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf4_core_sse4.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf8_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_logf8_core_avx2.S: New file.
        * sysdeps/x86_64/fpu/svml_s_logf16_core.S: New file.
        * sysdeps/x86_64/fpu/svml_s_logf4_core.S: New file.
        * sysdeps/x86_64/fpu/svml_s_logf8_core.S: New file.
        * sysdeps/x86_64/fpu/svml_s_logf8_core_avx.S: New file.
        * sysdeps/x86_64/fpu/svml_s_logf_data.S: New file.
        * sysdeps/x86_64/fpu/svml_s_logf_data.h: New file.
        * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Vector logf tests.
        * sysdeps/x86_64/fpu/test-float-vlen16.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8.c: Likewise.
        * NEWS: Mention addition of x86_64 vector logf.

        * bits/libm-simd-decl-stubs.h: Added stubs for log.
        * math/bits/mathcalls.h: Added log declaration with __MATHCALL_VEC.
        * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New versions added.
        * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration and asm
        redirections for log.
        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
        * sysdeps/x86_64/fpu/Versions: New versions added.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines): Added
        build of SSE, AVX2 and AVX512 IFUNC versions.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core_sse4.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core_avx2.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core_avx512.S: New file.
        * sysdeps/x86_64/fpu/svml_d_log2_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_log4_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_log4_core_avx.S: New file.
        * sysdeps/x86_64/fpu/svml_d_log8_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_log_data.S: New file.
        * sysdeps/x86_64/fpu/svml_d_log_data.h: New file.
        * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Added vector log
        test.
        * sysdeps/x86_64/fpu/test-double-vlen2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8.c: Likewise.
        * NEWS: Mention addition of x86_64 vector log.

2015-06-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/dl-tlsdesc.S (_dl_tlsdesc_return_lazy): Fix
        cfi_adjust_cfa_offset argument.
        (_dl_tlsdesc_undefweak, _dl_tlsdesc_dynamic): Likewise.
        (_dl_tlsdesc_resolve_rela, _dl_tlsdesc_resolve_hold): Likewise.

        [BZ #18034]
        * sysdeps/aarch64/dl-tlsdesc.h (_dl_tlsdesc_return_lazy): Declare.
        * sysdeps/aarch64/dl-tlsdesc.S (_dl_tlsdesc_return_lazy): Define.
        (_dl_tlsdesc_undefweak): Guarantee TLSDESC entry and argument load-load
        ordering using ldar.
        (_dl_tlsdesc_dynamic): Likewise.
        (_dl_tlsdesc_return_lazy): Likewise.
        * sysdeps/aarch64/tlsdesc.c (_dl_tlsdesc_resolve_rela_fixup): Use
        relaxed atomics instead of volatile and synchronize with release store.
        (_dl_tlsdesc_resolve_hold_fixup): Use relaxed atomics instead of
        volatile.
        * elf/tlsdeschtab.h (_dl_tlsdesc_resolve_early_return_p): Likewise.

2015-06-15  Andrew Senkevich  <andrew.senkevich@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New symbols added.
        * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration for sinf.
        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
        * sysdeps/x86_64/fpu/Versions: New versions added.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines): Added
        build of SSE, AVX2 and AVX512 IFUNC versions.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core_avx512.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf4_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf4_core_sse4.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf8_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sinf8_core_avx2.S: New file.
        * sysdeps/x86_64/fpu/svml_s_sinf16_core.S: New file.
        * sysdeps/x86_64/fpu/svml_s_sinf4_core.S: New file.
        * sysdeps/x86_64/fpu/svml_s_sinf8_core.S: New file.
        * sysdeps/x86_64/fpu/svml_s_sinf8_core_avx.S: New file.
        * sysdeps/x86_64/fpu/svml_s_sinf_data.S: New file.
        * sysdeps/x86_64/fpu/svml_s_sinf_data.h: New file.
        * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Vector sinf tests.
        * sysdeps/x86_64/fpu/test-float-vlen16.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8.c: Likewise.
        * NEWS: Mention addition of x86_64 vector sinf.

2015-06-14  Joseph Myers  <joseph@codesourcery.com>

        * conform/list-header-symbols.pl (%extra_syms): Add in6addr_any
        and in6addr_loopback for XOPEN2K, XOPEN2K8 and POSIX2008.
        * conform/Makefile (test-xfail-XOPEN2K/netdb.h/linknamespace):
        Remove variable.
        (test-xfail-POSIX2008/netdb.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/netdb.h/linknamespace): Likewise.

2015-06-12  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18530]
        * libio/iofputs.c [!_IO_MTSAFE_IO] (__fputs_unlocked): Define as
        strong alias of _IO_fputs.  Use libc_hidden_def.
        * libio/iofputs_u.c (fputs_unlocked): Rename to __fputs_unlocked
        and define as weak alias of __fputs_unlocked.  Use
        libc_hidden_weak.
        * include/stdio.h (__fputs_unlocked): Declare.  Use
        libc_hidden_proto.
        * misc/syslog.c (__vsyslog_chk): Call __fputs_unlocked instead of
        fputs_unlocked.

        [BZ #18529]
        * resolv/netdb.h [__USE_POSIX]: Change condition to
        [__USE_XOPEN2K].
        * conform/data/netdb.h-data [XPG4 || UNIX98] (struct addrinfo): Do
        not expect.
        [XPG4 || UNIX98] (AI_PASSIVE): Likewise.
        [XPG4 || UNIX98] (AI_CANONNAME): Likewise.
        [XPG4 || UNIX98] (AI_NUMERICHOST): Likewise.
        [XPG4 || UNIX98] (AI_V4MAPPED): Likewise.
        [XPG4 || UNIX98] (AI_ALL): Likewise.
        [XPG4 || UNIX98] (AI_ADDRCONFIG): Likewise.
        [XPG4 || UNIX98] (AI_NUMERICSERV): Likewise.
        [XPG4 || UNIX98] (NI_NOFQDN): Likewise.
        [XPG4 || UNIX98] (NI_NUMERICHOST): Likewise.
        [XPG4 || UNIX98] (NI_NAMEREQD): Likewise.
        [XPG4 || UNIX98] (NI_NUMERICSERV): Likewise.
        [XPG4 || UNIX98] (NI_DGRAM): Likewise.
        [XPG4 || UNIX98] (EAI_AGAIN): Likewise.
        [XPG4 || UNIX98] (EAI_BADFLAGS): Likewise.
        [XPG4 || UNIX98] (EAI_FAIL): Likewise.
        [XPG4 || UNIX98] (EAI_FAMILY): Likewise.
        [XPG4 || UNIX98] (EAI_MEMORY): Likewise.
        [XPG4 || UNIX98] (EAI_NONAME): Likewise.
        [XPG4 || UNIX98] (EAI_SERVICE): Likewise.
        [XPG4 || UNIX98] (EAI_SOCKTYPE): Likewise.
        [XPG4 || UNIX98] (EAI_SYSTEM): Likewise.
        [XPG4 || UNIX98] (EAI_SYSTEM): Likewise.
        [XPG4 || UNIX98] (freeaddrinfo): Likewise.
        [XPG4 || UNIX98] (gai_strerror): Likewise.
        [XPG4 || UNIX98] (getaddrinfo): Likewise.
        [XPG4 || UNIX98] (getnameinfo): Likewise.

        [BZ #18528]
        * grp/grp.h (endgrent): Condition on [__USE_MISC ||
        __USE_XOPEN_EXTENDED], not [__USE_XOPEN_EXTENDED ||
        __USE_XOPEN2K8].
        (getgrent): Likewise.
        * conform/data/grp.h-data [XPG3 || POSIX2008] (getgrent): Do not
        expect.
        [XPG3 || POSIX2008] (endgrent): Likewise.
        [XPG3] (setgrent): Likewise.
        * conform/Makefile (test-xfail-XPG3/grp.h/conform): Remove
        variable.
        (test-xfail-POSIX2008/grp.h/linknamespace): Likewise.

        [BZ #18527]
        * login/getlogin_r.c (getlogin_r): Rename to __getlogin_r and
        define as weak alias of __getlogin_r.  Use libc_hidden_weak.
        * sysdeps/mach/hurd/getlogin_r.c (getlogin_r): Likewise.
        * sysdeps/unix/getlogin_r.c (getlogin_r): Likewise.
        * sysdeps/unix/sysv/linux/getlogin_r.c (getlogin_r): Likewise.
        * include/unistd.h (__getlogin_r): Declare.  Use
        libc_hidden_proto.
        * posix/glob.c (glob): Call __getlogin_r instead of getlogin_r.
        * conform/Makefile (test-xfail-XPG3/glob.h/linknamespace): Remove
        variable.
        (test-xfail-XPG3/wordexp.h/linknamespace): Likewise.
        (test-xfail-XPG4/glob.h/linknamespace): Likewise.
        (test-xfail-XPG4/wordexp.h/linknamespace): Likewise.

2015-06-12  Martin Sebor  <msebor@redhat.com>

        [BZ #18512]
        * Makerules (check-install-supported): New target.
        (install): Add check-install-supported as a dependency.
        * manual/install.texi (Installing the C Library): Document
        that overriding prefix and exec_prefix is not supported.
        Mention DESTDIR.
        * INSTALL: Regenerate from the above.

2015-06-12  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18519]
        * posix/Versions (libc): Export __libc_pread at version
        GLIBC_PRIVATE.
        * sysdeps/pthread/aio_misc.c (handle_fildes_io): Call __libc_pread
        instead of pread.
        * conform/Makefile (test-xfail-POSIX/aio.h/linknamespace): Remove
        variable.

        [BZ #18522]
        * misc/efgcvt_r.c
        [LONG_DOUBLE_COMPAT (libc, GLIBC_2_0) && !LONG_DOUBLE_CVT]
        (cvt_symbol): Use weak_alias instead of strong_alias.
        [LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)] (cvt_symbol): Likewise.
        * conform/Makefile (test-xfail-XPG4/stdlib.h/linknamespace):
        Remove variable.
        (test-xfail-UNIX98/stdlib.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/stdlib.h/linknamespace): Likewise.

        [BZ #18520]
        * inet/herrno.c (h_errno): Rename to __h_errno.
        (__libc_h_errno): Define as alias of __h_errno not h_errno.
        * include/netdb.h [IS_IN_LIB && !IS_IN (libc)] (h_errno): Define
        to __h_errno instead of h_errno.
        * nptl/herrno.c (h_errno): Rename to __h_errno.
        (__h_errno_location): Refer to __h_errno not h_errno.
        * resolv/Versions (h_errno): Rename to __h_errno.
        * conform/Makefile (test-xfail-XOPEN2K8/grp.h/linknamespace):
        Remove variable.
        (test-xfail-XOPEN2K8/pwd.h/linknamespace): Likewise.

2015-06-11  Andrew Senkevich  <andrew.senkevich@intel.com>

        * configure.ac: More strict check for AVX512 assembler support.
        * configure: Regenerated.

        * bits/libm-simd-decl-stubs.h: Added stubs for sin.
        * math/bits/mathcalls.h: Added sin declaration with __MATHCALL_VEC.
        * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New versions added.
        * sysdeps/x86/fpu/bits/math-vector.h: SIMD declaration for sin.
        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
        * sysdeps/x86_64/fpu/Versions: New versions added.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines):
        Added build of SSE, AVX2 and AVX512 IFUNC versions.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core_sse4.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core_avx2.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core_avx512.S: New file.
        * sysdeps/x86_64/fpu/svml_d_sin2_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_sin4_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_sin4_core_avx.S: New file.
        * sysdeps/x86_64/fpu/svml_d_sin8_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_sin_data.S: New file.
        * sysdeps/x86_64/fpu/svml_d_sin_data.h: New file.
        * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Added vector sin
        test.
        * sysdeps/x86_64/fpu/test-double-vlen2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8.c: Likewise.
        * NEWS: Mention addition of x86_64 vector sin.

2015-06-11  Florian Weimer  <fweimer@redhat.com>

        * nptl/pthread_key_create.c (__pthread_key_create): Fix typo in
        comment.

2015-06-10  Gleb Fotengauer-Malinovskiy  <glebfm@altlinux.org>

        [BZ #18479]
        * nptl/pt-interp.c: New file.
        * nptl/Makefile (libpthread-routines, libpthread-shared-only-routines):
        Add pt-interp.
        [[$(build-shared) = yes] ($(objpfx)pt-interp.os): Depend on
        $(common-objpfx)runtime-linker.h.

2015-06-10  Dmitry V. Levin  <ldv@altlinux.org>

        * Makeconfig (+interp): Remove unused variable.
        * elf/Makefile ($(objpfx)interp.os): Define for [$(build-shared) = yes]
        only.  Depend on $(common-objpfx)runtime-linker.h instead of
        $(elf-objpfx)runtime-linker.h.
        ($(elf-objpfx)runtime-linker.h): Rename to
        $(common-objpfx)runtime-linker.h and move ...
        * Makerules [$(build-shared) = yes]: ... here.
        * elf/interp.c: Include <runtime-linker.h> instead of
        <elf/runtime-linker.h>.

2015-06-09  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/i386/gettimeofday.c
        (__gettimeofday_syscall): Remove vsyscall fallback.
        * sysdeps/unix/sysv/linux/i386/time.c (__time_syscall): Likewise.
        * sysdeps/unix/sysv/linux/x86/gettimeofday.c (__gettimeofday_syscall):
        Add syscall fallback function.
        (gettimeofday_ifunc): Use __gettimeofday_syscall as fallback mechanism
        if vDSO is not present.
        * sysdeps/unix/sysv/linux/x86/time.c (__time_syscall): Add syscall
        fallback function.
        (time_ifunc): Use __time_syscall as fallback mechanism if vDSO is not
        present.
        * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c: Remove file.
        * sysdeps/unix/sysv/linux/x86_64/time.c: Likewise.

2015-06-09  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18497]
        * wcsmbs/wcscmp.c [!WCSCMP] (WCSCMP): Define as __wcscmp instead
        of wcscmp.
        (wcscmp): Define as weak alias of WCSCMP.
        * wcsmbs/wcscoll.c (STRCOLL): Define as __wcscoll instead of
        wcscoll.
        (USE_HIDDEN_DEF): Define.
        [!USE_IN_EXTENDED_LOCALE_MODEL] (wcscoll): Define as weak alias of
        __wcscoll.  Don't use libc_hidden_weak.
        * wcsmbs/wcscoll_l.c (STRCMP): Define as __wcscmp instead of
        wcscmp.
        * sysdeps/i386/i686/multiarch/wcscmp-c.c
        [SHARED] (libc_hidden_def): Define __GI___wcscmp instead of
        __GI_wcscmp.
        (weak_alias): Undefine and redefine.
        * sysdeps/i386/i686/multiarch/wcscmp.S (wcscmp): Rename to
        __wcscmp and define as weak alias of __wcscmp.
        * sysdeps/x86_64/wcscmp.S (wcscmp): Likewise.
        * include/wchar.h (__wcscmp): Declare.  Use libc_hidden_proto.
        (__wcscoll): Likewise.
        (wcscmp): Don't use libc_hidden_proto.
        (wcscoll): Likewise.
        * posix/regcomp.c (build_range_exp): Call __wcscoll instead of
        wcscoll.
        * posix/regexec.c (check_node_accept_bytes): Likewise.
        * conform/Makefile (test-xfail-XPG3/regex.h/linknamespace): Remove
        variable.
        (test-xfail-XPG4/regex.h/linknamespace): Likewise.
        (test-xfail-POSIX/regex.h/linknamespace): Likewise.

        [BZ #18507]
        * sysdeps/unix/sysv/linux/fstatvfs.c (fstatvfs): Rename to
        __fstatvfs and define as weak alias of __fstatvfs.  Use
        libc_hidden_weak.
        * sysdeps/unix/sysv/linux/statvfs.c (statvs): Rename to __statvfs
        and define as weak alias of __statvfs.  Use libc_hidden_weak.
        * sysdeps/unix/sysv/linux/wordsize-64/fstatvfs.c (__fstatvfs64):
        Define as alias of __fstatvfs, not fstatvfs.
        (fstatvfs64): Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/statvfs.c (__statvfs64):
        Define as alias of __statvfs, not statvfs.
        (statvfs64): Likewise.
        * conform/Makefile (test-xfail-POSIX/unistd.h/linknamespace):
        Remove variable.

2015-06-09  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
        (HAVE_GETCPU_VSYSCALL): Define.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
        (HAVE_GETCPU_VSYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sched_getcpu.c: Remove file.
        * sysdeps/unix/sysv/linux/sched_getcpu.c
        (HAVE_VSYSCALL) [HAVE_GETCPU_VSYSCALL]: Define.
        (sched_getcpu): Use INLINE_VSYSCALL instead of INLINE_SYSCALL.
        * sysdeps/unix/sysv/linux/x86/libc-vdso.h (getcpu): Add vDSO
        prototype.
        * sysdeps/unix/sysv/linux/x86_64/init-first.c
        (__vdso_platform_setup): Remove vsyscall getcpu fallback.
        * sysdeps/unix/sysv/linux/x86_64/sched_getcpu.S: Remove file.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h (HAVE_GETCPU_VSYSCALL):
        Define.
        * sysdeps/unix/sysv/linux/x86_64/x32/Makefile: Remove file.
        * sysdeps/unix/sysv/linux/x86_64/x32/init-first.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/sched_getcpu-static.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/sched_getcpu.S: Likewise.

2015-06-09  Andrew Senkevich  <andrew.senkevich@intel.com>

        * sysdeps/x86_64/fpu/Makefile: New file.
        * sysdeps/x86_64/fpu/Versions: New file.
        * sysdeps/x86_64/fpu/svml_d_cos_data.S: New file.
        * sysdeps/x86_64/fpu/svml_d_cos_data.h: New file.
        * sysdeps/x86_64/fpu/svml_d_cos2_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_cos4_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_cos4_core_avx.S: New file.
        * sysdeps/x86_64/fpu/svml_d_cos8_core.S: New file.
        * sysdeps/x86_64/fpu/svml_d_wrapper_impl.h: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core_sse4.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core_avx2.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core_avx512.S: New file.
        * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines):
        Added build of SSE, AVX2 and AVX512 IFUNC versions.
        * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration for cos.
        * math/bits/mathcalls.h: Added cos declaration with __MATHCALL_VEC.
        * sysdeps/x86_64/configure.ac: Options for libmvec build.
        * sysdeps/x86_64/configure: Regenerated.
        * sysdeps/x86_64/sysdep.h (cfi_offset_rel_rsp): New macro.
        * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New file.
        * manual/install.texi (Configuring and compiling): Document
        --disable-mathvec.
        * INSTALL: Regenerated.
        * NEWS: Mention addition of libmvec and x86_64 vector cos.

        * math/Makefile: Added rules for vector tests.
        * math/gen-libm-have-vector-test.sh: Added generation of wrapper
        declaration under condition.
        * math/test-double-vlen2.h: New file.
        * math/test-double-vlen4.h: New file.
        * math/test-double-vlen8.h: New file.
        * math/test-vec-loop.h: Added initialization macro.
        * sysdeps/x86_64/fpu/Makefile: Added variables for vector tests.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenarated.
        * sysdeps/x86_64/fpu/math-tests-arch.h: New file.
        * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: New file.
        * sysdeps/x86_64/fpu/test-double-vlen2.c: New file.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: New file.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: New file.
        * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: New file.
        * sysdeps/x86_64/fpu/test-double-vlen4.c: New file.
        * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: New file.
        * sysdeps/x86_64/fpu/test-double-vlen8.c: New file.

        * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
        * sysdeps/x86_64/fpu/Versions: New versions added.
        * sysdeps/x86_64/fpu/svml_s_cosf4_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf4_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf4_core_sse4.S: New file.
        * sysdeps/x86_64/fpu/svml_s_cosf8_core_avx.S: New file.
        * sysdeps/x86_64/fpu/svml_s_cosf8_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf8_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf8_core_avx2.S: New file.
        * sysdeps/x86_64/fpu/svml_s_cosf16_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core.S: New file.
        * sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core_avx512.S: New file.
        * sysdeps/x86_64/fpu/svml_s_wrapper_impl.h: New file.
        * sysdeps/x86_64/fpu/svml_s_cosf_data.S: New file.
        * sysdeps/x86_64/fpu/svml_s_cosf_data.h: New file.
        * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines):
        Added build of SSE, AVX2 and AVX512 IFUNC versions.
        * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New versions added.
        * sysdeps/x86/fpu/bits/math-vector.h: Added SIMD declaration for cosf.
        * NEWS: Mention addition of x86_64 vector cosf.

        * math/Makefile: Added CFLAGS for new tests.
        * math/test-float-vlen16.h: New file.
        * math/test-float-vlen4.h: New file.
        * math/test-float-vlen8.h: New file.
        * math/test-double-vlen2.h: Fixed 2 argument macro and comment.
        * sysdeps/x86_64/fpu/Makefile: Added new tests and variables.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: New file.
        * sysdeps/x86_64/fpu/test-float-vlen16.c: New file.
        * sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: New file.
        * sysdeps/x86_64/fpu/test-float-vlen4.c: New file.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: New file.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2.c: New file.
        * sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: New file.
        * sysdeps/x86_64/fpu/test-float-vlen8.c: New file.

2015-06-09 Marko Myllynen  <myllynen@redhat.com>

        * locale/C-ctype.c (PREDEFINED_CLASSES): Remove.
        * locale/programs/ld-ctype.c: Likewise.

2015-06-08  Andrew Senkevich  <andrew.senkevich@intel.com>

        * sysdeps/x86_64/multiarch/init-arch.h (bit_AVX512F_Usable,
        bit_AVX512DQ_Usable, bit_Opmask_state, bit_ZMM0_15_state,
        bit_ZMM16_31_state): New macro.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Check and set bit_AVX512F_Usable, bit_AVX512DQ_Usable.

2015-06-08  Joseph Myers  <joseph@codesourcery.com>

        * include/stdio.h (__open_memstream): Say "C++ tests" in comment.

2015-06-06  Justus Winter  <4winter@informatik.uni-hamburg.de>

        * mach/mach/mach_traps.h (thread_switch): Fix typo in comment.

2015-06-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18498]
        * libio/memstream.c (open_memstream): Rename to __open_memstream
        and define as weak alias of __open_memstream.
        * include/stdio.h (__open_memstream): Declare.  Use
        libc_hidden_proto.
        (open_memstream): Don't use libc_hidden_proto.
        * misc/syslog.c (__vsyslog_chk): Call __open_memstream instead of
        open_memstream.
        * posix/getopt.c (_getopt_internal_r): Likewise.
        * conform/Makefile (test-xfail-XPG3/stdio.h/linknamespace): Remove
        variable.
        (test-xfail-XPG4/stdio.h/linknamespace): Likewise.
        (test-xfail-UNIX98/stdio.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/unistd.h/linknamespace): Likewise.

        [BZ #18496]
        * posix/regex_internal.c (build_wcs_upper_buffer): Call __wcrtomb
        instead of wcrtomb.

        [BZ #18483]
        * signal/signal.h [__USE_XOPEN2K] (psignal): Change condition to
        [__USE_XOPEN2K8].  Remove redundant #endif.
        [__USE_XOPEN2K] (psiginfo): Change condition to [__USE_XOPEN2K8].
        Remove redundant #if.
        * conform/Makefile (test-xfail-XOPEN2K/signal.h/linknamespace):
        Remove variable.
        (test-xfail-XOPEN2K/sys/wait.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/ucontext.h/linknamespace): Likewise.

        [BZ #18495]
        * wctype/wcfuncs.c (__iswalnum): Use libc_hidden_def.
        (__iswlower): Likewise.
        * include/wctype.h (__iswalnum): Declare.  Use libc_hidden_proto.
        (__iswlower): Likewise.
        * posix/regcomp.c (re_compile_fastmap_iter): Call __towlower
        instead of towlower.
        * posix/regex_internal.c (build_wcs_upper_buffer): Call __iswlower
        instead of iswlower.  Call __towupper instead of towupper.
        * posix/regex_internal.h (IS_WIDE_WORD_CHAR): Call __iswalnum
        instead of iswalnum.

2015-06-05  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * malloc/tst-malloc-backtrace.c (do_test): Redirect libc fatal
        errors to stderr.

2015-06-05  Florian Weimer  <fweimer@redhat.com>

        [BZ #15661]
        [BZ #17322]
        * sysdeps/posix/posix_fallocate64.c (__posix_fallocate64_l64):
        Check for overflow properly.  Check for O_APPEND.  Ignore large
        file system block sizes.  Add comments about problems.
        * sysdeps/posix/posix_fallocate.c (posix_fallocate): Likewise.
        * manual/filesys.texi (Storage Allocation): New node.

2015-06-04  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysdep.h [SYSCALL_CANCEL]: New macro: define
        cancellable syscalls.
        (SYS_ify): Add guard to no redefine it.
        (INLINE_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/accept4.c (accept4): Remove
        LIBC_CANCEL_ASYNC/INLINE_SYSCALL/LIBC_CANCEL_RESET and use
        SYSCALL_CANCEL instead.
        * sysdeps/unix/sysv/linux/alpha/fdatasync.c (__fdatasync): Likewise.
        * sysdeps/unix/sysv/linux/arm/pread.c (__libc_pread): Likewise.
        * sysdeps/unix/sysv/linux/arm/pread64.c (__libc_pread64): Likewise.
        * sysdeps/unix/sysv/linux/arm/pwrite.c (__libc_pwrite): Likewise.
        * sysdeps/unix/sysv/linux/arm/pwrite64.c (__libc_pwrite64): Likewise.
        * sysdeps/unix/sysv/linux/epoll_pwait.c (epoll_pwait): Likewise.
        * sysdeps/unix/sysv/linux/fallocate.c (fallocate): Likewise.
        * sysdeps/unix/sysv/linux/fallocate64.c (fallocate64): Likewise.
        * sysdeps/unix/sysv/linux/generic/open.c (__libc_open): Likewise.
        * sysdeps/unix/sysv/linux/generic/open64.c (__libc_open64): Likewise.
        * sysdeps/unix/sysv/linux/generic/pause.c (__libc_pause): Likewise.
        * sysdeps/unix/sysv/linux/generic/poll.c (__poll): Likewise.
        * sysdeps/unix/sysv/linux/generic/recv.c (__libc_recv): Likewise.
        * sysdeps/unix/sysv/linux/generic/select.c (__select): Likewise.
        * sysdeps/unix/sysv/linux/generic/send.c (__libc_send): Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pread.c (__libc_pread):
        Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pread64.c
        (__libc_pread64): Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/preadv.c
        (__libc_preadv): Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/preadv64.c
        (__libc_readv64): Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite.c
        (__libc_pwrite): Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite64.c
        (__libc_pwrite64): Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev.c
        (__libc_pwritev): Likewise.
        * sysdeps/sysv/linux/generic/wordsize-32/pwritev64.c
        (__libc_pwritev64): Likewise.
        * sysdeps/unix/sysv/linux/i386/fcntl.c (__libc_fcntl): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/sync_file_range.c
        (sync_file_range): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate.c (fallocate):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate64.c (fallocate64):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/pread.c (__libc_pread): Likewise.
        * sysdeps/unix/sysv/linux/mips/pread64.c (__libc_pread64): Likewise.
        * sysdeps/unix/sysv/linux/mips/pwrite.c (__libc_pwrite): Likewise.
        * sysdeps/unix/sysv/linux/mips/pwrite64.c (__libc_pwrite64): Likewise.
        * sysdeps/unix/sysv/linux/msgrcv.c (__libc_msgrcv): Likewise.
        * sysdeps/unix/sysv/linux/msgsnd.c (__libc_msgsnd): Likewise.
        * sysdeps/unix/sysv/linux/open64.c (__libc_open64): Likewise.
        * sysdeps/unix/sysv/linux/openat.c (__libc_openat): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c (__libc_pread):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c
        (__libc_read64): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c (__libc_write):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c (__libc_write64):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c (__libc_fcntl):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c (__libc_pread):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c
        (__libc_pread64): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite.c (__libc_pwrite):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite64.c
        (__libc_pwrite64): Likewise.
        * sysdeps/sysv/linux/powerpc/powerpc64/sync_file_range.c
        (sync_file_range): Likewise.
        * sysdeps/unix/sysv/linux/ppoll.c (ppoll): Likewise.
        * sysdeps/unix/sysv/linux/pread.c (__libc_pread): Likewise.
        * sysdeps/unix/sysv/linux/pread64.c (__libc_pread64): Likewise.
        * sysdeps/unix/sysv/linux/preadv.c (__libc_preadv): Likewise.
        * sysdeps/unix/sysv/linux/pselect.c (__pselect): Likewise.
        * sysdeps/unix/sysv/linux/pwrite.c (__libc_pwrite): Likewise.
        * sysdeps/unix/sysv/linux/pwrite64.c (__libc_pwrite64): Likewise.
        * sysdeps/unix/sysv/linux/pwritev.c (PWRITEV): Likewise.
        * sysdeps/unix/sysv/linux/readv.c (__libc_readv): Likewise.
        * sysdeps/unix/sysv/linux/recvmmsg.c (recvmmsg): Likewise.
        * sysdeps/unix/sysv/linux/sendmmsg.c (sendmmsg): Likewise.
        * sysdeps/unix/sysv/linux/sh/pread.c (__libc_pread): Likewise.
        * sysdeps/unix/sysv/linux/sh/pread64.c (__libc_pread64): Likewise.
        * sysdeps/unix/sysv/linux/sh/pwrite.c (__libc_pwrite): Likewise.
        * sysdeps/unix/sysv/linux/sh/pwrite64.c (__libc_pwrite64): Likewise.
        * sysdeps/unix/sysv/linux/sigsuspend.c (__sigsuspend): Likewise.
        * sysdeps/unix/sysv/linux/sigtimedwait.c (__sigtimedwait): Likewise.
        * sysdeps/unix/sysv/linux/sigwaitinfo.c (__sigwaitinfo): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c (__libc_msgrcv):
        Likewise.
        * sysdeps/unix/sysv/linux/sync_file_range.c (sync_file_range):
        Likewise.
        * sysdeps/unix/sysv/linux/tcdrain.c (__libc_tcdrain): Likewise.
        * sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread):
        Likewise.
        * sysdeps/unix/sysv/linux/wait.c (__libc_wait): Likewise.
        * sysdeps/unix/sysv/linux/waitid.c (__waitid): Likewise.
        * sysdeps/unix/sysv/linux/waitpid.c (__libc_waitpid): Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/fallocate.c (fallocate):
        Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/preadv.c (preadv): Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/pwritev.c (pwritev): Likewise.
        * sysdeps/unix/sysv/linux/writev.c (__libc_writev): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/recv.c (__libc_recv): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/send.c (__libc_send): Likewise.

2015-06-04  Nathan Lynch  <nathan_lynch@codesourcery.com>

        * sysdeps/unix/sysv/linux/arm/Makefile: (sysdep_routines):
        Include dl-vdso.
        * sysdeps/unix/sysv/linux/arm/init-first.c: New file:
        Use VDSO routines for gettimeofday, clock_gettime if
        available.
        * sysdeps/unix/sysv/linux/arm/libc-vdso.h: New file:
        Declare VDSO symbols.
        * sysdeps/unix/sysv/linux/arm/sysdep.h:
        [HAVE_GETTIMEOFDAY_VSYSCALL]: Define.
        [HAVE_CLOCK_GETTIME_VSYSCALL]: Define.
        * sysdeps/unix/sysv/linux/arm/Versions: Add
        __vdso_clock_gettime.

2015-06-04  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/not-cancel.h (open_not_cancel): Rewrite to
        be an inline implementation regardless of library is built within.
        (open_not_cancel_2): Likewise.
        (__read_nocancel): Likewise.
        (__write_nocancel): Likewise.
        (openat_not_cancel): Likewise.
        (openat_not_cancel_3): Likewise.
        (openat64_not_cancel): Likewise.
        (openat64_not_cancel_3): Likewise.
        (__close_nocancel): Likewise.
        (pause_not_cancel): Likewise.
        (nanosleep_not_cancel): Likewise.
        (sigsuspend_not_cancel): Likewise.

2015-06-04  Torvald Riegel  <triegel@redhat.com>

        [BZ #14958]
        * nptl/pthread_rwlock_rdlock.c (__pthread_rwlock_rdlock): Add missing
        wake-up.
        (__pthread_rwlock_rdlock_slow): Likewise.
        * nptl/pthread_rwlock_timedrdlock.c (pthread_rwlock_timedrdlock):
        Likewise.
        * nptl/pthread_rwlock_tryrdlock.c (__pthread_rwlock_tryrdlock):
        Likewise.
        * nptl/pthread_rwlock_unlock.c (__pthread_rwlock_unlock): Add comments.
        * nptl/tst-rwlock16.c: New file.
        * nptl/Makefile (tests): Add new test.

2015-06-04  Torvald Riegel  <triegel@redhat.com>

        [BZ #18324]
        * nptl/pthread_rwlock_timedwrlock.c (pthread_rwlock_timedwrlock): Add
        missing wake-up of readers.
        * nptl/tst-rwlock15.c: New file.
        * nptl/Makefile (tests): Add new test.

2015-06-03  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/nacl-interfaces.c (try_supply): New static function.
        (PASTE_NAME (__nacl_supply_interface_, MODULE_NAME)): New function.
        * sysdeps/nacl/nacl-interfaces.h: Declare __nacl_supply_interface_libc
        and __nacl_supply_interface_rtld.
        * sysdeps/nacl/nacl_interface_ext_supply.c: New file.
        * sysdeps/nacl/Makefile [$(subdir) = csu] (sysdep_routines): Add it.
        * sysdeps/nacl/Versions (ld: GLIBC_PRIVATE):
        Add __nacl_supply_interface_rtld.
        (libc: GLIBC_2.22): Add nacl_interface_ext_supply.

2015-06-03  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/ieee754/ldbl-128ibm/s_fmal.c (__fmal): Replace finite with
        isfinite.
        * sysdeps/ieee754/ldbl-96/s_fma.c (__fma): Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-finite.c (__finitel): Likewise.

2015-06-03  Wilco Dijkstra  <wdijkstr@arm.com>

        * math/e_exp10.c: Replace __isinf*, __isnan*, __finite* and
        __signbit* with standard C99 macros.
        * math/e_exp10l.c: Likewise.
        * math/e_exp2l.c: Likewise.
        * math/e_scalb.c: Likewise.
        * math/e_scalbf.c: Likewise.
        * math/e_scalbl.c: Likewise.
        * math/s_ldexp.c: Likewise.
        * math/s_ldexpf.c: Likewise.
        * math/s_ldexpl.c: Likewise.
        * math/w_atan2.c: Likewise.
        * math/w_atan2f.c: Likewise.
        * math/w_atan2l.c: Likewise.
        * math/w_cosh.c: Likewise.
        * math/w_coshf.c: Likewise.
        * math/w_coshl.c: Likewise.
        * math/w_exp10.c: Likewise.
        * math/w_exp10f.c: Likewise.
        * math/w_exp10l.c: Likewise.
        * math/w_exp2.c: Likewise.
        * math/w_exp2f.c: Likewise.
        * math/w_exp2l.c: Likewise.
        * math/w_fmod.c: Likewise.
        * math/w_fmodf.c: Likewise.
        * math/w_fmodl.c: Likewise.
        * math/w_hypot.c: Likewise.
        * math/w_hypotf.c: Likewise.
        * math/w_hypotl.c: Likewise.
        * math/w_jnl.c: Likewise.
        * math/w_lgamma.c: Likewise.
        * math/w_lgamma_r.c: Likewise.
        * math/w_lgammaf.c: Likewise.
        * math/w_lgammaf_r.c: Likewise.
        * math/w_lgammal.c: Likewise.
        * math/w_lgammal_r.c: Likewise.
        * math/w_pow.c: Likewise.
        * math/w_powf.c: Likewise.
        * math/w_powl.c: Likewise.
        * math/w_remainder.c: Likewise.
        * math/w_remainderf.c: Likewise.
        * math/w_remainderl.c: Likewise.
        * math/w_scalb.c: Likewise.
        * math/w_scalbf.c: Likewise.
        * math/w_scalbl.c: Likewise.
        * math/w_scalbln.c: Likewise.
        * math/w_scalblnf.c: Likewise.
        * math/w_scalblnl.c: Likewise.
        * math/w_sinh.c: Likewise.
        * math/w_sinhf.c: Likewise.
        * math/w_sinhl.c: Likewise.
        * math/w_tgamma.c: Likewise.
        * math/w_tgammaf.c: Likewise.
        * math/w_tgammal.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_exp.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_exp10.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_exp2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_j1.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_jn.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_pow.c: Likewise.
        * sysdeps/ieee754/dbl-64/w_exp.c: Likewise.
        * sysdeps/ieee754/flt-32/e_expf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_j1f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_jnf.c: Likewise.
        * sysdeps/ieee754/flt-32/w_expf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_exp10l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_j0l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_j1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_cbrtl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/w_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_acosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_asinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_exp10l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_ctanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/w_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_j1l.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/w_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-finite.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-isinf.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-isnan.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-signbit.c: Likewise.
        * stdio-common/printf_fp.c: Likewise.
        * stdio-common/printf_fphex.c: Likewise.
        * stdio-common/printf_size.c: Likewise.

2015-06-03  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18470]
        * posix/fnmatch.c (fnmatch) [_LIBC]: Call __strnlen instead of
        strnlen.
        * conform/Makefile (test-xfail-XPG3/fnmatch.h/linknamespace):
        Remove variable.
        (test-xfail-XPG4/fnmatch.h/linknamespace): Likewise.
        (test-xfail-POSIX/fnmatch.h/linknamespace): Likewise.
        (test-xfail-POSIX/glob.h/linknamespace): Likewise.
        (test-xfail-POSIX/wordexp.h/linknamespace): Likewise.
        (test-xfail-UNIX98/fnmatch.h/linknamespace): Likewise.
        (test-xfail-UNIX98/glob.h/linknamespace): Likewise.
        (test-xfail-UNIX98/wordexp.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/fnmatch.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/glob.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/wordexp.h/linknamespace): Likewise.

        [BZ #18468]
        * wcsmbs/wmemchr.c (wmemchr): Rename to __wmemchr and define as
        weak alias of __wmemchr.  Use libc_hidden_weak.
        * include/wchar.h (__wmemchr): Declare.  Use libc_hidden_proto.
        * posix/fnmatch.c [HANDLE_MULTIBYTE] (MEMCHR): Use __wmemchr
        instead of wmemchr.

2015-06-02  Roland McGrath  <roland@hack.frob.com>

        [BZ #18383]
        * elf/tst-tlsalign-extern.c: New file.
        * elf/tst-tlsalign-extern-static.c: New file.
        * elf/tst-tlsalign-vars.c: New file.
        * elf/Makefile (tests-static): Add tst-tlsalign-extern-static.
        [$(build-shared) = yes] (tests): Add tst-tlsalign-extern.
        ($(objpfx)tst-tlsalign-extern): Depend on tst-tlsalign-vars.o.
        ($(objpfx)tst-tlsalign-extern-static): Likewise.
        (test-xfail-tst-tlsalign-extern-static): New variable.

2015-06-02  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/mips/mips32/sysdep.h (INLINE_SYSCALL):
        Use variable name _sc_err instead of err.
        [__mips16] (INTERNAL_SYSCALL_NCS): Use variable name _sc_ret
        instead of ret.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h
        (INLINE_SYSCALL): Use variable name _sc_err instead of err.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h
        (INLINE_SYSCALL): Likewise.

        * string/strnlen.c [!STRNLEN] (__strnlen): Use libc_hidden_def.
        * include/string.h (__strnlen): Use libc_hidden_proto.
        * sysdeps/aarch64/strnlen.S (__strnlen): Use libc_hidden_def.
        * sysdeps/i386/i686/multiarch/strnlen-c.c [SHARED]
        (libc_hidden_def): Define __GI___strnlen as well as __GI_strnlen.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S
        (libc_hidden_def): Undefine and redefine.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c
        [SHARED] (libc_hidden_def): Define __GI___strnlen as well as
        __GI_strnlen.
        * sysdeps/powerpc/powerpc32/power7/strnlen.S (__strnlen): Use
        libc_hidden_def.
        * sysdeps/tile/tilegx/strnlen.c (__strnlen): Likewise.

        [BZ #18469]
        * wctype/wcfuncs.c (towlower): Rename to __towlower and define as
        weak alias of __towlower.  Use libc_hidden_weak.
        (towupper): Rename to __towupper and define as weak alias of
        __towupper.  Use libc_hidden_weak.
        * include/wctype.h (__towlower): Declare.  Use libc_hidden_proto.
        (__towupper): Likewise.
        * posix/fnmatch.c [HANDLE_MULTIBYTE && _LIBC] (FOLD): Use
        __towlower instead of towlower.

2015-06-02  Roland McGrath  <roland@hack.frob.com>

        * stdlib/setenv.c [__GNUC__,__GNUC_MINOR__ < 4,7]: Use
        "-Wuninitialized" rather than "-Wmaybe-uninitialized" in pragma.

2015-06-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/libm-test-ulps: Update.

2015-06-01  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/i386/sysdep.h (HAVE_CLOCK_GETTIME_VSYSCALL):
        Define.
        (HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h
        (HAVE_CLOCK_GETTIME_VSYSCALL): Likewise.
        (HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/timespec_get.c: Include errno.h.
        * sysdeps/unix/sysv/linux/x86/clock_gettime.c: Remove file.
        * sysdeps/unix/sysv/linux/x86/timespec_get.c: Likewise.

2015-06-01  Martin Sebor  <msebor@redhat.com>

        [BZ #18116]
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S
        (__setcontext): Use extended four-operand version of mtsf whenever
        possible.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S
        (__novec_swapcontext): Likewise.

2015-06-01  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/scripts/compare_bench.py: New file.
        * benchtests/scripts/import_bench.py (mean): New function.
        (split_list): Likewise.
        (do_for_all_timings): Likewise.
        (compress_timings): Likewise.

        * benchtests/scripts/import_bench.py: New file.
        * benchtests/scripts/validate_benchout.py: Import import_bench
        instead of jsonschema.
        (validate_bench): Remove function.
        (main): Use import_bench.

2015-06-01  Steve Ellcey  <sellcey@imgtec.com>

        * resolv/res_hconf.c (_res_hconf_reorder_addrs): Use a union to
        copy data from cur_ifr->ifr_addr and cur_ifr->ifr_netmask.

2015-05-29  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2015-05-28  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/exit-thread.h (__exit_thread): If not detached,
        set THREAD_SELF->tid to a magic value and futex-wake it.
        Pass its address to the thread_exit system call.
        * sysdeps/nacl/pthread-pids.h (__nacl_get_tid): Assert that TID's low
        bit is clear.
        * sysdeps/nacl/lowlevellock.h: New file.
        * sysdeps/nacl/lll_timedwait_tid.c: New file.

        * sysdeps/nacl/lowlevellock-futex.h (lll_futex_timed_wait):
        Add TIMEOUT to current time, don't subtract it.

2015-05-28  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #2981]
        [BZ #18422]
        * Makefile ($(objpfx)tst-audit2): Depend on $(libdl).
        ($(objpfx)tst-audit2.out): Also depend on
        $(objpfx)tst-auditmod9b.so.
        * elf/tst-audit2.c: Include <dlfcn.h>.
        (calloc_called): New.
        (calloc): Allow to be called more than once.
        (do_test): dllopen/dlclose $ORIGIN/tst-auditmod9b.so.

2015-05-28  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/ieee754/dbl-64/s_fabs.c: (__fabs): Call __builtin_fabs.
        * sysdeps/ieee754/flt-32/s_fabsf.c: (__fabsf): Likewise.

2015-05-27  Marko Myllynen  <myllynen@redhat.com>

        * stdlib/monetary.h: Fix comment.

2015-05-26  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/unix/sysv/linux/tile/sysdep.h (INLINE_SYSCALL):
        Avoid using variables in #defines that might cause shadowing.
        (INTERNAL_VSYSCALL_CALL): Likewise.

2015-05-26  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/lll_timedlock_wait.c: New file.

        * nptl/lowlevellock.c (__lll_timedlock_wait): Moved ...
        * nptl/lll_timedlock_wait.c: ... to this new file.
        * nptl/Makefile (libpthread-routines): Add it.
        * nptl/lowlevellock.c (__lll_timedwait_tid): Moved ...
        * nptl/lll_timedwait_tid.c: ... to this new file.
        * nptl/Makefile (libpthread-routines): Add it.
        * sysdeps/sparc/sparc32/lll_timedlock_wait.c: New file.
        * sysdeps/sparc/sparc32/lll_timedwait_tid.c: New file.
        * sysdeps/unix/sysv/linux/i386/i486/lll_timedlock_wait.c: New file.
        * sysdeps/unix/sysv/linux/i386/i586/lll_timedlock_wait.c: New file.
        * sysdeps/unix/sysv/linux/i386/i686/lll_timedlock_wait.c: New file.
        * sysdeps/unix/sysv/linux/i386/i486/lll_timedwait_tid.c: New file.
        * sysdeps/unix/sysv/linux/i386/i586/lll_timedwait_tid.c: New file.
        * sysdeps/unix/sysv/linux/i386/i686/lll_timedwait_tid.c: New file.
        * sysdeps/unix/sysv/linux/x86_64/lll_timedlock_wait.c: New file.
        * sysdeps/unix/sysv/linux/x86_64/lll_timedwait_tid.c: New file.

2015-05-26  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/aarch64/gettimeofday.c: Remove file.
        * sysdeps/unix/sysv/linux/s390/gettimeofday.c: Likewise.
        * sysdeps/unix/sysv/linux/tile/gettimeofday.c: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sysdep.h
        (HAVE_GETTIMEOFDAY_VSYSCALL): Define.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
        (HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
        (HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/tile/sysdep.h
        (HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/gettimeofday.c: New file: gettimeofday
        using vDSO syscall macro.

2015-05-26  Andriy Rysin  <arysin@gmail.com>

        [BZ #17293]
        * uk_UA: Fix sorting order for Ukrainian locale

2015-05-26  Marko Myllynen  <myllynen@redhat.com>

        * stdlib/monetary.h: Fix comment.

2015-05-26  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        [BZ #18234]
        * conform/data/sys/stat.h-data (struct stat): Add tests for st_atim,
        st_mtim and st_ctim members.
        * sysdeps/nacl/bits/stat.h (struct stat, struct stat64): Make
        st_atim, st_ctim, st_mtim visible under __USE_XOPEN2K8 only.
        * sysdeps/unix/sysv/linux/generic/bits/stat.h (struct stat,):
        (struct stat64): Likewise.
        * sysdeps/unix/sysv/linux/ia64/bits/stat.h (struct stat,):
        (struct stat64): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/bits/stat.h (struct stat,):
        (struct stat64): Likewise.

2015-05-26  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/aarch64/gettimeofday.c (HAVE_VSYSCALL):
        Define and include sysdep-vdso.h.
        * sysdeps/unix/sysv/linux/s390/gettimeofday.c (HAVE_VSYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/tile/gettimeofday.c (HAVE_VSYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/aarch64/init-first.c (__vdso_gettimeofday):
        Define with VDSO_SYMBOL and use PTR_MANGLE.
        (__vdso_clock_gettime): Likewise.
        (__vdso_clock_getres): Likewise.
        (_libc_vdso_platform_setup): Likewise.
        * sysdeps/unix/sysv/linux/i386/init-first.c (__vdso_clock_gettime):
        Likewise.
        (_libc_vdso_platform_setup): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/init-first.c (__vdso_gettimeofday):
        Likewise.
        (__vdso_clock_gettime): Likewise.
        (__vdso_clock_getres): Likewise.
        (__vdso_get_tbfreq): Likewise.
        (__vdso_getcpu): Likewise.
        (__vdso_time): Likewise.
        (__vdso_sigtramp_rt64): Likewise.
        (__vdso_signtramp32): Likewise.
        (__vdso_sigtramp_rt32): Likewise.
        (_libc_vdso_platform_setup): Likewise.
        * sysdeps/unix/sysv/linux/s390/init-first.c (__vdso_gettimeofay):
        Likewise.
        (__vdso_clock_gettime): Likewise.
        (__vdso_clock_getres): Likewise.
        (_libc_vdso_platform_setup): Likewise.
        * sysdeps/unix/sysv/linux/tile/init-first.c (__vdso_gettimeofday):
        Likewise.
        (__vdso_clock_gettime): Likewise.
        (_libc_vdso_platform_setup): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/init-first.c (__vdso_clock_gettime):
        Likewise.
        (__vdso_getcpu): Likewise.
        * sysdeps/unix/sysv/linux/aarch64/libc-vdso.h (__vdso_gettimeoday):
        Use VDSO_SYMBOL macro to define.
        (__vdso_clock_gettime): Likewise.
        (__vdso_clock_getres): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/libc-vdso.h (__vdso_gettimeofday):
        Likewise.
        (__vdso_clock_gettime): Likewise.
        (__vdso_clock_getres): Likewise.
        (__vdso_get_tbfreq): Likewise.
        (__vdso_getcpu): Likewise.
        (__vdso_time): Likewise.
        (__vdso_sigtramp_rt64): Likewise.
        (__vdso_signtramp32): Likewise.
        (__vdso_sigtramp_rt32): Likewise.
        * sysdeps/unix/sysv/linux/s390/libc-vdso.h (__vdso_gettimeofday):
        Likewise.
        (__vdso_clock_gettime): Likewise.
        (__vdso_clock_getres): Likewise.
        * sysdeps/unix/sysv/linux/tile/libc-vdso.h (__vdso_gettimeofday):
        Likewise.
        (__vdso_clock_gettime): Likewise.
        * sysdeps/unix/sysv/linux/x86/libc-vdso.h (__vdso_clock_gettime):
        Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sysdep.h (INLINE_VSYSCALL):  Remove
        macro.
        (INTERNAL_VSYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h (INLINE_VSYSCALL):
        Remove macro.
        (INTERNAL_VSYSCALL): Likewise.
        (INTERNAL_VSYSCALL_NCS): Likewise.
        (INTERNAL_VSYSCALL_CALL): New macro.
        (INTERNAL_VSYSCALL_NO_SYSCALL_FALLBACK): Use PTR_DEMANGLE.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h (INLINE_VSYSCALL):
        Likewise.
        (INTERNAL_VSYSCALL): Likewise.
        (INTERNAL_VSYSCALL_NCS): Likewise.
        (INTERNAL_VSYSCALL_CALL): New macro.
        (INTERNAL_VSYSCALL_NO_SYSCALL_FALLBACK): Use PTR_DEMANGLE.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
        (INLINE_VSYSCALL): Remove macro.
        (INTERNAL_VSYSCALL): Remove macro.
        (INTERNAL_VSYSCALL_NCS): Remove macro.
        (INTERNAL_VSYSCALL_CALL): New macro.
        (INTERNAL_VSYSCALL_CALL_TYPE): New macro.
        (INTERNAL_VSYSCALL_NO_SYSCALL_FALLBACK): Use INTERNAL_VSYSCALL_CALL.
        (INTERNAL_VSYSCALL_NCS_TYPE): Likewise.
        (HAVE_CLOCK_GETRES_VSYSCALL): New define.
        (HAVE_CLOCK_GETTIME_VSYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
        (INLINE_VSYSCALL): Remove macro.
        (INTERNAL_VSYSCALL): Likewise.
        (INTERNAL_VSYSCALL_NCS): Likewise.
        (INTERNAL_VSYSCALL_CALL): New macro.
        (INTERNAL_VSYSCALL_CALL_TYPE): Likewise.
        (INTERNAL_VSYSCALL_NO_SYSCALL_FALLBACK): Use INTERNAL_VSYSCALL_CALL and
        PTR_DEMANGLE on vDSO pointer.
        (INTERNAL_VSYSCALL_NCS_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/tile/sysdep.h (INLINE_VSYSCALL): Remove
        macro.
        (INTERNAL_SYSCALL): Likewise.
        (INTERNAL_VSYSCALL_NCS): Remove macro.
        (INTERNAL_VSYSCALL_CALL): New macro.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h (INLINE_VSYSCALL):
        Remove macro.
        (INTERNAL_VSYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sched_getcpu.c: Include
        sysdep-vdso.h instead of libc-vdso.h.
        * sysdeps/unix/sysv/linux/clock_getres.c (INTERNAL_VSYSCALL): Remove
        definition.
        (INLINE_VSYSCALL): Likewise.
        (HAVE_VSYSCALL) [HAVE_CLOCK_GETRES_VSYSCALL]: Define.
        * sysdeps/unix/sysv/linux/clock_gettime.c (INTERNAL_VSYSCALL): Remove
        definition.
        (INLINE_VSYSCALL): Likewise.
        (INTERNAL_VSYSCALL): Likewise.
        (HAVE_VSYSCALL) [HAVE_CLOCK_GETTIME_VSYSCALL]: Define.
        * sysdeps/unix/sysv/linux/timespec_get.c
        (INTERNAL_VSYSCALL) [HAVE_CLOCK_GETTIME_VSYSCALL]: Define.
        (timespec_get): Use ANSI prototype.
        * sysdeps/unix/sysv/linux/sysdep-vdso.h: New file: default vDSO macros
        and definition for Linux.

2015-05-25  Andrew Senkevich  <andrew.senkevich@intel.com>

        * elf/Makefile (localplt-built-dso): libmvec added to localplt test.
        * include/libc-symbols.h: libmvec_hidden_* macro series added.

2015-05-22  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #2981]
        [BZ #18410]
        * elf/dl-reloc.c (_dl_relocate_object): Don't issue an error
        for missing DT_PLTRELSZ.

2015-05-22  Paul Eggert  <eggert@cs.ucla.edu>

        Remove obsolete aliases that broke 'locale -a'
        [BZ #18412]
        * intl/locale.alias: Remove obsolete aliases "bokmål" and "français"
        which caused 'locale -a' to output Latin-1 data in UTF-8 locales,
        breaking some applications that use 'locale -a' output.
        Change the encoding of this file from Latin-1 to ASCII to avoid
        other potential problems with people grepping this file.

2015-05-22  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * nptl/Makefile (CFLAGS-accept.c): Add -fexceptions and
        -fasynchronous-unwind-tables.
        (CFLAGS-sendto.c): Likewise.
        (CFLAGS-sendmsg.c): Likewise.
        (CFLAGS-connect.c): Likewise.
        (CFLAGS-recvmsg.c): Likewise.
        (CFLAGS-recvfrom.c): Likewise.
        * sysdeps/unix/sysv/linux/socketcall.h (SOCKOP_invalid): Define.
        (SOCKETCALL): New macro: non-cancellable socketcall.
        (SOCKETCALL_CANCEL): New macro: cancellable socketcall.
        * sysdeps/unix/sysv/linux/Makefile [$(subdir) = socket]: Remove
        internal_accept4, internal_recvmmsg, and internal_sendmmsg rules.
        * sysdeps/unix/sysv/linux/accept.c: New file.
        * sysdeps/unix/sysv/linux/bind.c: Likewise.
        * sysdeps/unix/sysv/linux/connect.c: Likewise.
        * sysdeps/unix/sysv/linux/getpeername.c: Likewise.
        * sysdeps/unix/sysv/linux/getsockname.c: Likewise.
        * sysdeps/unix/sysv/linux/getsockopt.c: Likewise.
        * sysdeps/unix/sysv/linux/listen.c: Likewise.
        * sysdeps/unix/sysv/linux/recv.c: Likewise.
        * sysdeps/unix/sysv/linux/recvfrom.c: Likewise.
        * sysdeps/unix/sysv/linux/recvmsg.c: Likewise.
        * sysdeps/unix/sysv/linux/send.c: Likewise.
        * sysdeps/unix/sysv/linux/sendmsg.c: Likewise.
        * sysdeps/unix/sysv/linux/sendto.c: Likewise.
        * sysdeps/unix/sysv/linux/setsockopt.c: Likewise.
        * sysdeps/unix/sysv/linux/shutdown.c: Likewise.
        * sysdeps/unix/sysv/linux/socket.c: Likewise.
        * sysdeps/unix/sysv/linux/socketpair.c: Likewise.
        * sysdeps/unix/sysv/linux/recvmmsg.c (__internal_recvmmsg): Remove
        prototype.
        (recvmmsg) [__ASSUME_RECVMMSG_SOCKETCALL]: Add C based implementation.
        (recvmmsg) [!__ASSUME_RECVMMSG_SOCKETCALL]: Use SOCKETCALL_CANCEL macro
        instead of __internal_xxx function.
        * sysdeps/unix/sysv/linux/accept4.c (__internal_accept4): Remove
        prototype.
        (accept4) [__ASSUME_ACCEPT4_SOCKETCALL]: Add C based implementation.
        (accept4) [!__ASSUME_ACCEPT4_SOCKETCALL]: Use SOCKETCALL_CANCEL macro
        instead of __internal_xxx function.
        * sysdeps/unix/sysv/linux/sendmmsg.c (__internal_sendmmsg): Remove
        prototype.
        (sendmmsg) [__ASSUME_SENDMMSG_SOCKETCALL]: Add C based implementation.
        (sendmmsg) [!__ASSUME_SENDMMSG_SOCKETCALL]: Use SOCKETCALL_CANCEL macro
        instead of __internal_xxx function.
        * sysdeps/unix/sysv/linux/accept.S: Remove file.
        * sysdeps/unix/sysv/linux/bind.S: Likewise.
        * sysdeps/unix/sysv/linux/connect.S: Likewise.
        * sysdeps/unix/sysv/linux/getpeername.S: Likewise.
        * sysdeps/unix/sysv/linux/getsockname.S: Likewise.
        * sysdeps/unix/sysv/linux/getsockopt.S: Likewise.
        * sysdeps/unix/sysv/linux/arm/internal_accept4.S: Likewise.
        * sysdeps/unix/sysv/linux/arm/internal_recvmmsg.S: Likewise.
        * sysdeps/unix/sysv/linux/arm/internal_sendmmsg.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/accept4.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/internal_accept4.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/socket.S: Likewise.
        * sysdeps/unix/sysv/linux/internal_accept4.S: Likewise.
        * sysdeps/unix/sysv/linux/internal_recvmmsg.S: Likewise.
        * sysdeps/unix/sysv/linux/internal_sendmmsg.S: Likewise.
        * sysdeps/unix/sysv/linux/listen.S: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/socket.S: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/internal_accept4.S: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/internal_recvmmsg.S: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/internal_sendmmsg.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S: Likewise.
        * sysdeps/unix/sysv/linux/recv.S: Likewise.
        * sysdeps/unix/sysv/linux/recvfrom.S: Likewise.
        * sysdeps/unix/sysv/linux/recvmsg.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/socket.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/socket.S: Likewise.
        * sysdeps/unix/sysv/linux/send.S: Likewise.
        * sysdeps/unix/sysv/linux/sendmsg.S: Likewise.
        * sysdeps/unix/sysv/linux/sendto.S: Likewise.
        * sysdeps/unix/sysv/linux/setsockopt.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/socket.S: Likewise.
        * sysdeps/unix/sysv/linux/shutdown.S: Likewise.
        * sysdeps/unix/sysv/linux/socketpair.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/socket.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/socket.S: Likewise.
        * sysdeps/unix/sysv/linux/m68k/socket.S: Likewise.
        * sysdeps/unix/sysv/linux/hppa/socket.S: Likewise.
        * sysdeps/unix/sysv/linux/kernel-features.h: Adjust comment on how
        socketcall is implemented in GLIBC.

2015-05-22  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/fmadf4.c: Include <libc-internal.h>.
        (__fma): Ignore uninitialized warnings around packing.
        * soft-fp/fmasf4.c: Include <libc-internal.h>.
        (__fmaf): Ignore uninitialized warnings around packing.
        * soft-fp/fmatf4.c: Include <libc-internal.h>.
        (__fmal): Ignore uninitialized warnings around packing.

        * sysdeps/ieee754/ldbl-128/k_tanl.c: Include <libc-internal.h>.
        (__kernel_tanl): Ignore uninitialized warnings around use of SIGN.
        * sysdeps/ieee754/ldbl-128ibm/k_tanl.c: Include <libc-internal.h>.
        (__kernel_tanl): Ignore uninitialized warnings around use of SIGN.

        * sysdeps/ieee754/ldbl-128/s_erfl.c (__erfcl): Make case 9 in
        switch statement into default case.
        * sysdeps/ieee754/ldbl-128ibm/s_erfl.c (__erfcl): Likewise.

        * sysdeps/ieee754/ldbl-128/e_asinl.c (__ieee754_asinl): Don't use
        a conditional in forcing "inexact".
        * sysdeps/ieee754/ldbl-128ibm/e_asinl.c (__ieee754_asinl):
        Likewise.

2015-05-22  Roland McGrath  <roland@hack.frob.com>

        * nptl/nptl-init.c (__pthread_initialize_minimal_internal):
        Use a separate INTERNAL_SYSCALL_DECL (err); in a local scope
        for each INTERNAL_SYSCALL use.

2015-05-22  Joseph Myers  <joseph@codesourcery.com>

        [BZ #438]
        * posix/unistd.h (_POSIX2_C_VERSION): New macro.
        * conform/Makefile (test-xfail-POSIX/unistd.h/conform): Remove
        variable.

        [BZ #18444]
        * string/basename.c (basename): Rename to __basename and define as
        weak alias of __basename.  Use libc_hidden_weak.
        * include/string.h (__basename): Declare.  Use libc_hidden_proto.
        * sysdeps/unix/sysv/linux/pathconf.c (distinguish_extX): Call
        __basename instead of basename.
        * conform/Makefile (test-xfail-POSIX2008/unistd.h/linknamespace):
        Remove variable.
        (test-xfail-XOPEN2K8/unistd.h/linknamespace): Likewise.

2015-05-18  Florian Weimer  <fweimer@redhat.com>

        * libio/libioP.h (_IO_MEMBER_TYPE, _IO_CAST_FIELD_ACCESS)
        (_IO_JUMPS_FILE_plus): New.
        (_IO_WIDE_JUMPS, _IO_CHECK_WIDE, _IO_JUMPS_FUNC): Use
        _IO_CAST_FIELD_ACCESS.
        * libio/fileops.c (libc_hidden_def, _IO_file_setbuf_mmap,
        mmap_remap_check, decide_maybe_mmap): Use _IO_JUMPS_FILE_plus.
        * libio/freopen.c (freopen): Likewise.
        * libio/freopen64.c (freopen64): Likewise.
        * libio/iofopen.c (__fopen_maybe_mmap): Likewise.
        * libio/iofopncook.c (_IO_old_fopencookie): Likewise.
        * libio/iofwide.c (_IO_fwide): Likewise.
        * libio/memstream.c (open_memstream): Likewise.
        * libio/oldiofdopen.c (_IO_old_fdopen): Likewise.
        * libio/oldiofopen.c (_IO_old_fopen): Likewise.
        * libio/oldiopopen.c (_IO_old_popen): Likewise.

2015-05-21  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/dbl-64/e_lgamma_r.c: Include <libc-internal.h>.
        (__ieee754_lgamma_r): Ignore uninitialized warnings around use of
        NADJ.
        * sysdeps/ieee754/flt-32/e_lgammaf_r.c: Include <libc-internal.h>.
        (__ieee754_lgammaf_r): Ignore uninitialized warnings around use of
        NADJ.
        * sysdeps/ieee754/ldbl-96/e_lgammal_r.c: Include <libc-internal.h>.
        (__ieee754_lgammal_r): Ignore uninitialized warnings around use of
        NADJ.

        * sysdeps/ieee754/dbl-64/mpa.c (norm): Remove if condition on
        (p == 4) case.

        * conform/linknamespace.pl (@whitelist): Add re_syntax_options.
        * conform/Makefile (test-xfail-UNIX98/regex.h/linknamespace):
        Remove variable.
        (test-xfail-XOPEN2K/regex.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/regex.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/regex.h/linknamespace): Likewise.

2015-05-21  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/vfprintf.c (LABEL, JUMP_TABLE_BASE_LABEL, REF):
        Adjust jump table label generation macros.

2015-05-21  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/vfprintf.c (vfprintf): Move local variables
        args_malloced, specs, specs_malloced, and the code after
        do_positional to the printf_positional function.
        (printf_positional): New function.

2015-05-21  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/vfprintf.c (jump_table): Move out of the vfprintf
        function.
        (NOT_IN_JUMP_RANGE, CHAR_CLASS, LABEL, REF, JUMP, STEP0_3_TABLE,
        STEP4_TABLE, process_arg): Move macro definitions
        out of the vfprintf function.  (Cosmetic change only.)

2015-05-21  Carlos O'Donell  <carlos@redhat.com>

        * benchtests/Makefile (stdio-common-bench): Define.
        (benchset): Add stdio-common-bench.
        * sprintf-inputs: New file.
        * sprintf-source.c: New file.

2015-05-21  Andreas Schwab  <schwab@suse.de>

        [BZ #13028]
        [BZ #17053]
        * resolv/res_init.c (__res_vinit): Remove use of ext.nsmap member
        of struct __res_state.
        * resolv/res_send.c (__libc_res_nsend): Likewise.
        (get_nsaddr): New function.
        (res_ourserver_p, send_vc, reopen): Use it instead of accessing
        statp directly.

2015-05-20  Joseph Myers  <joseph@codesourcery.com>

        * conform/GlibcConform.pm ($CFLAGS{"POSIX"}): Use
        -D_POSIX_C_SOURCE=199506L.

        * conform/data/locale.h-data [POSIX] (LC_MESSAGES): Require.

        * conform/data/unistd.h-data (_POSIX_VERSION): Require.
        (_POSIX2_C_VERSION): Require if [POSIX || XPG3 || XPG4 || UNIX98].
        Do not mention otherwise.
        [POSIX] (_XOPEN_VERSION): Do not expect.
        [POSIX] (_XOPEN_XCU_VERSION): Likewise.
        [POSIX] (_POSIX2_C_BIND): Likewise.
        [POSIX] (_POSIX2_VERSION): Likewise.
        [POSIX] (_XOPEN_XPG2): Likewise.
        [POSIX] (_XOPEN_XPG3): Likewise.
        [POSIX] (_XOPEN_XPG4): Likewise.
        [POSIX] (_XOPEN_UNIX): Likewise.
        [POSIX] (_POSIX_ADVISORY_INFO): Likewise.
        [POSIX] (_POSIX_BARRIERS): Likewise.
        [POSIX] (_POSIX_CLOCK_SELECTION): Likewise.
        [POSIX] (_POSIX_CPUTIME): Likewise.
        [POSIX] (_POSIX_MONOTONIC_CLOCK): Likewise.
        [POSIX] (_POSIX_READER_WRITER_LOCKS): Likewise.
        [POSIX] (_POSIX_SHELL): Likewise.
        [POSIX] (_POSIX_SPAWN): Likewise.
        [POSIX] (_POSIX_SPIN_LOCKS): Likewise.
        [POSIX] (_POSIX_SPORADIC_SERVER): Likewise.
        [POSIX] (_POSIX_THREAD_CPUTIME): Likewise.
        [POSIX] (_POSIX_TYPED_MEMORY_OBJECTS): Likewise.
        [POSIX] (_POSIX_THREAD_SPORADIC_SERVER): Likewise.
        [POSIX] (_XBS5_ILP32_OFF32): Likewise.
        [POSIX] (_XBS5_ILP32_OFBIG): Likewise.
        [POSIX] (_XBS5_LP64_OFF64): Likewise.
        [POSIX] (_XBS5_LPBIG_OFFBIG): Likewise.
        [POSIX] (_POSIX_TIMEOUTS): Likewise.
        [POSIX] (_POSIX2_PBS): Likewise.
        [POSIX] (_POSIX2_PBS_ACCOUNTING): Likewise.
        [POSIX] (_POSIX2_PBS_CHECKPOINT): Likewise.
        [POSIX] (_POSIX2_PBS_LOCATE): Likewise.
        [POSIX] (_POSIX2_PBS_MESSAGE): Likewise.
        [POSIX] (_POSIX2_PBS_TRACK): Likewise.
        [POSIX] (_POSIX_TIMESTAMP_RESOLUTION): Likewise.
        [POSIX] (_CS_XBS5_ILP32_OFF32_CFLAGS): Likewise.
        [POSIX] (_CS_XBS5_ILP32_OFF32_LDFLAGS): Likewise.
        [POSIX] (_CS_XBS5_ILP32_OFF32_LIBS): Likewise.
        [POSIX] (_CS_XBS5_ILP32_OFF32_LINTFLAGS): Likewise.
        [POSIX] (_CS_XBS5_ILP32_OFFBIG_CFLAGS): Likewise.
        [POSIX] (_CS_XBS5_ILP32_OFFBIG_LDFLAGS): Likewise.
        [POSIX] (_CS_XBS5_ILP32_OFFBIG_LIBS): Likewise.
        [POSIX] (_CS_XBS5_ILP32_OFFBIG_LINTFLAGS): Likewise.
        [POSIX] (_CS_XBS5_LP64_OFF64_CFLAGS): Likewise.
        [POSIX] (_CS_XBS5_LP64_OFF64_LDFLAGS): Likewise.
        [POSIX] (_CS_XBS5_LP64_OFF64_LIBS): Likewise.
        [POSIX] (_CS_XBS5_LP64_OFF64_LINTFLAGS): Likewise.
        [POSIX] (_CS_XBS5_LPBIG_OFFBIG_CFLAGS): Likewise.
        [POSIX] (_CS_XBS5_LPBIG_OFFBIG_LDFLAGS): Likewise.
        [POSIX] (_CS_XBS5_LPBIG_OFFBIG_LIBS): Likewise.
        [POSIX] (_CS_XBS5_LPBIG_OFFBIG_LINTFLAGS): Likewise.
        [POSIX] (_SC_2_C_BIND): Likewise.
        [POSIX] (_SC_2_C_VERSION): Likewise.
        [POSIX] (_SC_2_PBS): Likewise.
        [POSIX] (_SC_2_PBS_ACCOUNTING): Likewise.
        [POSIX] (_SC_2_PBS_CHECKPOINT): Likewise.
        [POSIX] (_SC_2_PBS_LOCATE): Likewise.
        [POSIX] (_SC_2_PBS_MESSAGE): Likewise.
        [POSIX] (_SC_2_PBS_TRACK): Likewise.
        [POSIX] (_SC_ATEXIT_MAX): Likewise.
        [POSIX] (_SC_BARRIERS): Likewise.
        [POSIX] (_SC_BASE): Likewise.
        [POSIX] (_SC_CLOCK_SELECTION): Likewise.
        [POSIX] (_SC_DEVICE_IO): Likewise.
        [POSIX] (_SC_DEVICE_SPECIFIC): Likewise.
        [POSIX] (_SC_DEVICE_SPECIFIC_R): Likewise.
        [POSIX] (_SC_FD_MGMT): Likewise.
        [POSIX] (_SC_FIFO): Likewise.
        [POSIX] (_SC_FILE_ATTRIBUTES): Likewise.
        [POSIX] (_SC_FILE_LOCKING): Likewise.
        [POSIX] (_SC_FILE_SYSTEM): Likewise.
        [POSIX] (_SC_IOV_MAX): Likewise.
        [POSIX] (_SC_MONOTONIC_CLOCK): Likewise.
        [POSIX] (_SC_NETWORKING): Likewise.
        [POSIX] (_SC_PAGE_SIZE): Likewise.
        [POSIX] (_SC_PASS_MAX): Likewise.
        [POSIX] (_SC_PIPE): Likewise.
        [POSIX] (_SC_READER_WRITER_LOCKS): Likewise.
        [POSIX] (_SC_REGEXP): Likewise.
        [POSIX] (_SC_SHELL): Likewise.
        [POSIX] (_SC_SIGNALS): Likewise.
        [POSIX] (_SC_SINGLE_PROCESS): Likewise.
        [POSIX] (_SC_SPIN_LOCKS): Likewise.
        [POSIX] (_SC_TYPED_MEMORY_OBJECTS): Likewise.
        [POSIX] (_SC_USER_GROUPS): Likewise.
        [POSIX] (_SC_USER_GROUPS_R): Likewise.
        [POSIX] (_SC_STREAMS): Likewise.
        [POSIX] (_SC_XBS5_ILP32_OFF32): Likewise.
        [POSIX] (_SC_XBS5_ILP32_OFFBIG): Likewise.
        [POSIX] (_SC_XBS5_LP64_OFF64): Likewise.
        [POSIX] (_SC_XBS5_LPBIG_OFFBIG): Likewise.
        [POSIX] (_SC_THREAD_ROBUST_PRIO_INHERIT): Likewise.
        [POSIX] (_SC_THREAD_ROBUST_PRIO_PROTECT): Likewise.
        [POSIX] (_PC_FILESIZEBITS): Likewise.
        [POSIX] (_PC_REC_INCR_XFER_SIZE): Likewise.
        [POSIX] (_PC_REC_MAX_XFER_SIZE): Likewise.
        [POSIX] (_PC_REC_MIN_XFER_SIZE): Likewise.
        [POSIX] (_PC_REC_XFER_ALIGN): Likewise.
        [POSIX] (uid_t): Likewise.
        [POSIX] (gid_t): Likewise.
        [POSIX] (off_t): Likewise.
        [POSIX] (pid_t): Likewise.
        [POSIX] (cuserid): Allow.
        (_SC_2_CHAR_TERM): Require constant.
        (_POSIX_ASYNCHRONOUS_IO): Remove duplicate optional-constant.
        * conform/Makefile (test-xfail-POSIX/unistd.h/conform): New
        variable.

2015-05-20  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/pthread-pids.h: New file.
        * sysdeps/nacl/createthread.c: Include <pthread-pids.h>.
        (create_thread): Use __nacl_get_tid to initialize PD->tid.

        * nptl/pthread-pids.h: New file.
        * sysdeps/unix/sysv/linux/pthread-pids.h: New file.
        * nptl/nptl-init.c: Include <pthread-pids.h>.
        (__pthread_initialize_minimal_internal):
        Call __pthread_initialize_pids instead of set_tid_address syscall.

        * sysdeps/unix/sysv/linux/usleep.c: Moved to ...
        * sysdeps/posix/usleep.c: ... here.

2015-05-20  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * sysdeps/unix/sysv/linux/i386/Makefile [$(subdir) = misc)]: Remove
        call_pselect6 object.
        [$(subdir) = io]: Remove call_sync_file_range object.
        * sysdeps/unix/sysv/linux/i386/call_pselect6.S: Remove file.
        * sysdeps/unix/sysv/linux/i386/call_sync_file_range.S: Remove file.
        * sysdeps/unix/sysv/linux/i386/pselect.c: Remove file.
        * sysdeps/unix/sysv/linux/i386/sync_file_range.c: Remove file.

2015-05-20  Wilco Dijkstra  <wdijkstr@arm.com>

        * math/s_cproj.c: Add include "math_private.h".
        * math/s_cprojf.c: Likewise.
        * math/s_cprojl.c: Likewise.

2015-05-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18244]
        * sysdeps/ieee754/ldbl-96/s_remquol.c (__remquol): Ignore explicit
        high mantissa bit when testing whether P is a NaN.
        * math/libm-test.inc (remainder_test_data): Add more tests.
        (remquo_test_data): Likewise.

        [BZ #18049]
        * sysdeps/i386/fpu/e_atanhl.S (__ieee754_atanhl): For exponents
        below -32, return the argument, with underflow if subnormal.
        * math/auto-libm-test-in: Add more tests of atanh.
        * math/auto-libm-test-out: Regenerated.

2015-05-19  Roland McGrath  <roland@hack.frob.com>

        [BZ #18434]
        * nptl/tst-sem15.c: New file.
        * nptl/Makefile (tests): Add it.
        * nptl/sem_post.c (__new_sem_post) [!__HAVE_64B_ATOMICS]:
        s/<</>>/ to fix typo in EOVERFLOW check.
        * sysdeps/sparc/sparc32/sem_post.c (__new_sem_post): Likewise.

2015-05-19  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * manual/strings.texi (envz_remove): Fix typo in safety
        annotations.

2015-05-19  Paul Eggert  <eggert@cs.ucla.edu>
            Steve Ellcey  <sellcey@imgtec.com>

        * inet/rcmd.c (rresvport_af): Change ss to anonymous union
        in order to avoid strict alias warnings.
        (iruserok_af): Ditto for ra.

2015-05-19  James Lemke  <jwlemke@codesourcery.com>

        [BZ #17581]
        * malloc/hooks.c
        (magicbyte): Convert to a function and avoid returning 0x01.
        (mem2mem_check): Avoid using a length byte equal to the magic byte.
        (mem2chunk_check): Fix unsigned comparisons to zero.
        Hoist defs of sz and magic.

2015-05-19  Richard Henderson  <rth@redhat.com>

        * soft-fp/op-common.h (_FP_FROM_INT): Don't write to R.

        * sysdeps/alpha/fpu/libm-test-ulps: Update.

2015-05-19  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16159]
        * malloc/Makefile (tests): New test case tst-malloc-backtrace.
        * malloc/arena.c (arena_lock): Check if arena is corrupt.
        (reused_arena): Find a non-corrupt arena.
        (heap_trim): Pass arena to unlink.
        * malloc/hooks.c (malloc_check_get_size): Pass arena to
        malloc_printerr.
        (top_check): Likewise.
        (free_check): Likewise.
        (realloc_check): Likewise.
        * malloc/malloc.c (malloc_printerr): Add arena argument.
        (unlink): Likewise.
        (munmap_chunk): Adjust.
        (ARENA_CORRUPTION_BIT): New macro.
        (arena_is_corrupt): Likewise.
        (set_arena_corrupt): Likewise.
        (sysmalloc): Use mmap if there are no usable arenas.
        (_int_malloc): Likewise.
        (__libc_malloc): Don't fail if arena_get returns NULL.
        (_mid_memalign): Likewise.
        (__libc_calloc): Likewise.
        (__libc_realloc): Adjust for additional argument to
        malloc_printerr.
        (_int_free): Likewise.
        (malloc_consolidate): Likewise.
        (_int_realloc): Likewise.
        (_int_memalign): Don't touch corrupt arenas.
        * malloc/tst-malloc-backtrace.c: New test case.

        * Makefile (summarize-tests): Fix return value on success.

        * manual/string.texi (Envz Functions): Add envz_remove.

2015-05-18  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/posix/opendir.c: Include <stdbool.h>.
        (invalid_name): New function, broken out of ...
        (__opendirat): ... here.  Call it.
        (need_isdir_precheck): New function, broken out of ...
        (__opendirat): ... here.  Call it.
        Use __fxstatat64, not __xstatat64.
        (opendir_oflags): New function, broken out of ...
        (__opendirat): ... here.  Call it.
        (opendir_tail): New function, broken out of ...
        (__opendirat): ... here.  Call it.
        (__opendir): Call invalid_name, need_isdir_precheck, __xstat64, and
        opendir_tail, rather than punting to __opendirat.
        (__opendirat): Conditionalize function definition on [IS_IN (libc)].

2015-05-18  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * .gitignore: Ignore generated *.pyc.

2015-05-18  Arjun Shankar  <arjun.is@lostca.se>

        * include/stdio.h: Define __need_wint_t.
        * test-skeleton.c: Avoid `for' loop initial declaration.
        * nptl/tst-initializers1.c: Use test-skeleton.c.

2015-05-17  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #18418]
        * stdlib/tst-setcontext3.sh: Remove non-portable array use.

2015-05-15  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16352]
        * sysdeps/i386/fpu/e_atanh.S (dbl_min): New object.
        (__ieee754_atanh): Force underflow exception for results with
        small absolute value.
        * sysdeps/i386/fpu/e_atanhf.S (flt_min): New object.
        (__ieee754_atanhf): Force underflow exception for results with
        small absolute value.
        * sysdeps/ieee754/dbl-64/e_atanh.c: Include <float.h>.
        (__ieee754_atanh): Force underflow exception for results with
        small absolute value.
        * sysdeps/ieee754/flt-32/e_atanhf.c: Include <float.h>.
        (__ieee754_atanhf): Force underflow exception for results with
        small absolute value.
        * sysdeps/ieee754/ldbl-128/e_atanhl.c: Include <float.h>.
        (__ieee754_atanhl): Force underflow exception for results with
        small absolute value.
        * sysdeps/ieee754/ldbl-128ibm/e_atanhl.c: Include <float.h>.
        (__ieee754_atanhl): Force underflow exception for results with
        small absolute value.
        * sysdeps/ieee754/ldbl-96/e_atanhl.c: Include <float.h>.
        (__ieee754_atanhl): Force underflow exception for results with
        small absolute value.
        * math/auto-libm-test-in: Do not allow missing underflow
        exceptions from atanh.
        * math/auto-libm-test-out: Regenerated.

        [BZ #18221]
        * sysdeps/ieee754/flt-32/k_tanf.c (__kernel_tanf): Use 2**-13 not
        2**-28 as threshold for returning x or +/- 1/x.
        * math/auto-libm-test-in: Add more tests of tan.
        * math/auto-libm-test-out: Regenerated.

        [BZ #18220]
        * sysdeps/ieee754/flt-32/e_lgammaf_r.c (__ieee754_lgammaf_r): Use
        2**26 not 2**58 as threshold for returning x * (log (x) - 1).
        * math/auto-libm-test-in: Add another test of lgamma.
        * math/auto-libm-test-out: Regenerated.

2015-05-15  Wilco Dijkstra  <wdijkstr@arm.com>

        * stdio-common/printf_fp.c (___printf_fp): Use abs.
        * stdlib/gmp-impl.h (ABS): Remove define.  (ABSIZ): Remove.
        * sysdeps/ieee754/dbl-64/branred.c (__branred): Use fabs.
        * sysdeps/ieee754/dbl-64/dla.h (EADD): Use fabs.
        (ESUB): Use fabs.  (ADD2): Use fabs.  (SUB2): Use fabs.
        (ADD2A): Use fabs.  (SUB2A): Use fabs.
        * sysdeps/ieee754/dbl-64/e_asin.c (__ieee754_asin): Use fabs.
        * sysdeps/ieee754/dbl-64/e_log.c (__ieee754_log): Use fabs.
        * sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Use fabs.
        (log1): Use fabs.  (my_log2): Use fabs.
        * sysdeps/ieee754/dbl-64/e_remainder.c (__ieee754_remainder): Use fabs.
        * sysdeps/ieee754/dbl-64/mpa.h (ABS): Remove define.
        * sysdeps/ieee754/dbl-64/mpatan.c (__mpatan): Use fabs.
        * sysdeps/ieee754/dbl-64/mydefs.h (ABS): Remove define.
        * sysdeps/ieee754/dbl-64/s_sin.c (__sin): Use fabs.
        (__cos): Use fabs.  (slow): Use fabs.  (slow2): Use fabs.
        (sloww): Use fabs.  (sloww1): Use fabs.  (sloww2): Use fabs.
        (bslow1): Use fabs.  (bslow2): Use fabs.  (cslow2): Use fabs.
        (csloww): Use fabs.  (csloww1): Use fabs.  (csloww2): Use fabs.
        * sysdeps/ieee754/dbl-64/sincos32.c (__mpranred): Use fabs.
        * sysdeps/x86_64/fpu/multiarch/e_log.c: add math.h include.

2015-05-15  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18217]
        * sysdeps/ieee754/flt-32/s_erff.c (__erfcf): Use 2**-26 not 2**-56
        as threshold for returning 1 - x.
        * math/auto-libm-test-in: Add more tests of erfc.
        * math/auto-libm-test-out: Regenerated.

2015-05-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18196]
        * sysdeps/ieee754/flt-32/s_atanf.c (__atanf): Use 2^25 not 2^34 as
        threshold for large arguments.
        * math/auto-libm-test-in: Add another test of atan.
        * math/auto-libm-test-out: Regenerated.

        [BZ #16339]
        * sysdeps/i386/fpu/s_log1p.S (dbl_min): New object.
        (__log1p): Force underflow exception for results with small
        absolute value.
        * sysdeps/i386/fpu/s_log1pf.S (flt_min): New object.
        (__log1pf): Force underflow exception for results with small
        absolute value.
        * sysdeps/ieee754/dbl-64/s_log1p.c: Include <float.h>.
        (__log1p): Force underflow exception for results with small
        absolute value.
        * sysdeps/ieee754/flt-32/s_log1pf.c: Include <float.h>.
        (__log1pf): Force underflow exception for results with small
        absolute value.
        * sysdeps/ieee754/ldbl-128/s_log1pl.c: Include <float.h>.
        (__log1pl): Force underflow exception for results with small
        absolute value.
        * math/auto-libm-test-in: Do not allow missing underflow
        exceptions from log1p.
        * math/auto-libm-test-out: Regenerated.

2015-05-14  Jakub Bogusz  <qboosh@pld-linux.org>
            Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        [BZ #16704]
        * sysdeps/unix/make-syscalls.sh: Remove non-portable echo usage.

2015-05-14  Andrew Senkevich  <andrew.senkevich@intel.com>

        * Makeconfig (rpath-dirs, all-subdirs): Added mathvec folder.
        (libmvec): New variable.
        * configure.ac: Added option for mathvec build.
        * configure: Regenerated.
        * mathvec/Depend: New file.
        * mathvec/Makefile: New file.
        * shlib-versions: Added libmvec.
        * math/Makefile: Added rule for libm.so installation.

        * bits/math-vector.h: New file.
        * bits/libm-simd-decl-stubs.h: New header.
        * math/Makefile (headers): Added new header
        libm-simd-decl-stubs.h.
        * math/math.h (__MATHCALL_VEC): New macro.

        * math/gen-libm-have-vector-test.sh: Script generates series of macros
        for conditions in testing functions.
        * math/Makefile: Added call of libm-have-vector-test.sh.
        * math/libm-test.inc (HAVE_VECTOR): New macros.

        * math/libm-test.inc: START refactored.
        * math/test-double.c (TEST_MATHVEC): Add define.
        * math/test-float.c: Likewise.
        * math/test-idouble.c: Likewise.
        * math/test-ifloat.c: Likewise.
        * math/test-ildoubl.c: Likewise.
        * math/test-ldouble.c: Likewise.
        * sysdeps/generic/math-tests-arch.h
        (INIT_ARCH_EXT, CHECK_ARCH_EXT): New helper macros for runtime
        architecture check.

        * math/test-double.c (FUNC_TEST): New macro.
        * math/test-float.c: Likewise.
        * math/test-idouble.c: Likewise.
        * math/test-ifloat.c: Likewise.
        * math/test-ildoubl.c: Likewise.
        * math/test-ldouble.c: Likewise.
        * math/libm-test.inc: Use FUNC_TEST for name of tested functions.

2015-05-13  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/fdopendir.c: New file.

        * dirent/scandir-tail.c: New file.
        * dirent/scandir64-tail.c: New file.
        * dirent/Makefile (routines): Add them.
        (CFLAGS-scandir-tail.c, CFLAGS-scandir64-tail.c): New variables.
        * include/dirent.h (__scandir_tail, __scandir64_tail): Declare them.
        * dirent/scandir.c [!SCANDIR] (SCANDIRAT): Macro removed.
        [!SCANDIR] (SCANDIR_TAIL): New macro.
        (SCANDIR): Call __opendir and __scandir_tail, not __scandirat.
        * dirent/scandir64.c [!_DIRENT_MATCHES_DIRENT64]
        (SCANDIRAT): Macro removed.
        (SCANDIR_TAIL): New macro.
        * dirent/scandirat.c [!SCANDIRAT] (READDIR): Macro removed.
        [!SCANDIRAT] (SCANDIR_TAIL): New macro.
        (SCANDIRAT): Just call __opendirat and __scandir_tail.
        * dirent/scandirat64.c [!_DIRENT_MATCHES_DIRENT64]
        (READDIR): Macro removed.
        (SCANDIR_TAIL): New macro.
        * sysdeps/unix/sysv/linux/i386/scandir64.c (READDIR): Macro removed.
        (SCANDIR_TAIL): New macro.

        * dirent/scandirat.c (__scandir_cancel_handler): Function moved ...
        * dirent/scandir-cancel.c: ... to this new file.
        * dirent/Makefile (routines): Add it.
        * dirent/scandirat64.c (SKIP_SCANDIR_CANCEL): Macro removed.
        * sysdeps/unix/sysv/linux/i386/scandir64.c
        (SKIP_SCANDIR_CANCEL): Macro removed.
        * include/dirent.h (__scandir_cancel_handler): Add attribute_hidden.

        * dirent/tst-scandir.c: New file.
        * dirent/tst-scandir64.c: New file.
        * dirent/Makefile (tests): Add them.

2015-05-13  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18409]
        * sysdeps/unix/make-syscalls.sh: Remove a trailing `\'.

2015-05-13  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/tls-macros.h (TLS_GD): Add "cc" to the clobber
        list.

2015-05-13  Leonhard Holz  <leonhard.holz@web.de>

        * benchtests/bench-strcoll.c: New benchmark.
        * benchtests/Makefile: Generate locales and run benchmark.
        * benchtests/strcoll-inputs/filelist#C: New benchmark input file.
        * benchtests/strcoll-inputs/filelist#en_US.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#ar_SA.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#cs_CZ.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#da_DK.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#el_GR.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#en_GB.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#en_US.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#es_ES.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#fr_FR.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#hi_IN.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#hu_HU.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#is_IS.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#it_IT.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#iw_IL.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#ja_JP.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#pl_PL.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#pt_PT.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#ru_RU.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#sr_RS.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#sv_SE.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#tr_TR.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#vi_VN.UTF-8: Likewise.
        * benchtests/strcoll-inputs/lorem_ipsum#zh_CN.UTF-8: Likewise.

2015-05-12  Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/x86_64/multiarch/strcspn.S: Remove plt indirection.
        * sysdeps/x86_64/multiarch/strspn.S: Likewise.

2015-05-12  Roland McGrath  <roland@hack.frob.com>

        * posix/uname-values.h: New file.
        * posix/uname.c: Include that instead of <config-name.h>.
        * sysdeps/nacl/uname-values.h: New file.
        * sysdeps/arm/nacl/uname-values.h: New file.

2015-05-12  Joseph Myers  <joseph@codesourcery.com>

        * conform/linknamespace.pl (list_syms): Remove \[.*?\] before
        splitting into fields.

2015-05-12  Leonhard Holz  <leonhard.holz@web.de>

        * locale/categories.def: Define _NL_COLLATE_ENCODING_TYPE.
        * locale/langinfo.h: Add _NL_COLLATE_ENCODING_TYPE to attribute list.
        * locale/localeinfo.h: Add enum collation_encoding_type.
        * locale/C-collate.c: Set _NL_COLLATE_ENCODING_TYPE to 8bit.
        * programs/ld-collate.c (collate_output): Add encoding type info.
        * string/strcoll_l.c (STRDIFF): New function.
        * (STRCOLL): Use STRDIFF to skip over equal prefix.
        * wcsmbs/wcscoll_l.c: Define STRDIFF.

2015-05-11  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18397]
        * sysdeps/mips/mips32/fpu/fpu_control.c: Move to ....
        * sysdeps/mips/mips32/fpu/fpucw-helpers.c: ... here.  Include
        <fpu_control.h> instead of <math/fpu_control.c>.
        * sysdeps/mips/mips32/fpu/Makefile: New file.

2015-05-11  Andreas Schwab  <schwab@suse.de>

        [BZ #18007]
        * nis/nss_compat/compat-grp.c (internal_endgrent): Don't call
        nss_endgrent.
        (_nss_compat_endgrent): Call nss_endgrent.
        * nis/nss_compat/compat-pwd.c (internal_endpwent): Don't call
        nss_endpwent.
        (_nss_compat_endpwent): Call nss_endpwent.
        * nis/nss_compat/compat-spwd.c (internal_setspent): Add parameter
        needent, call nss_setspent only if non-zero.
        (_nss_compat_setspent, _nss_compat_getspent_r): Pass non-zero.
        (internal_endspent): Don't call nss_endspent.
        (_nss_compat_endspent): Call nss_endspent.
        * nss/nss_files/files-XXX.c (position, last_use, keep_stream):
        Remove.  All uses removed.
        (internal_setent): Remove parameter stayopen, add parameter
        stream.  Use it instead of global variable.
        (CONCAT(_nss_files_set,ENTNAME)): Pass global stream.
        (internal_endent, internal_getent): Add parameter stream.  Use it
        instead of global variable.
        (CONCAT(_nss_files_end,ENTNAME))
        (CONCAT(_nss_files_get,ENTNAME_r)): Pass global stream.
        (_nss_files_get##name##_r): Pass local stream.  Remove locking.
        * nss/nss_files/files-alias.c (position, last_use): Remove.  All
        uses removed.
        (internal_setent, internal_endent): Add parameter stream.  Use it
        instead of global variable.
        (_nss_files_setaliasent, _nss_files_endaliasent): Pass global
        stream.
        (get_next_alias): Add parameter stream.
        (_nss_files_getaliasent_r): Pass global stream.
        (_nss_files_getaliasbyname_r): Pass local stream.  Remove locking.
        * nss/nss_files/files-hosts.c (_nss_files_gethostbyname3_r)
        (_nss_files_gethostbyname4_r): Pass local stream to
        internal_setent, internal_getent and internal_endent.  Remove
        locking.

2015-05-11  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * tst-strfmon1.c (tests): Update expected currency symbol.

2015-05-08  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/gethostname.c: New file.

2015-05-08  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of csqrt, lgamma, log10
        and sinh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-05-08  Carlos O'Donell  <carlos@redhat.com>

        [BZ #18125]
        * stdlib/tst-setcontext3.c: New file.
        * stdlib/tst-setcontext3.sh: New file.
        * stdlib/Makefile (tests): Add tst-setcontext3.
        (tst-setcontext3.out): Custom rule to run tst-setcontext3.sh
        to verify test program created output file.
        * sysdeps/unix/sysv/linux/aarch64/setcontext.S: Call exit.
        * sysdeps/unix/sysv/linux/arm/setcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/hppa/setcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/nios2/setcontext.S: Likewise.

2015-05-06  Roland McGrath  <roland@hack.frob.com>

        [BZ #18383]
        * elf/tst-tlsalign.c: New file.
        * elf/tst-tlsalign-static.c: New file.
        * elf/tst-tlsalign-lib.c: New file.
        * elf/Makefile [$(build-shared) = yes] (tests): Add tst-tlsalign.
        (tests-static): Add tst-tlsalign-static.
        (modules-names): Add tst-tlsalign-lib.
        (test-xfail-tst-tlsalign): New variable.
        (test-xfail-tst-tlsalign-static): New variable.

        * sysdeps/nacl/nacl-test-wrapper.sh (NACL_LOADER):
        Use elf_loader_${arch}.nexe rather than loader_${arch}.nexe.

2015-05-06  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of acosh, atanh, cos,
        csqrt, erfc, sin and sincos.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-05-06  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * sysdeps/aarch64/libm-test-ulps: Update.

2015-05-05  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of acosh, atanh, clog,
        clog10, csqrt, erfc, exp2, expm1, log10, log2 and sinh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-04-30  Daniel Marjamäki  <daniel.marjamaki@evidente.se>

        [BZ #18265]
        * wcsmbs/wchar.h (wcscpy): Add __nonnull attribute.
        (wcsncpy): Likewise.

2015-05-05  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/unix/sysv/linux/posix_fallocate.c (posix_fallocate):
        Assume __ASSUME_FALLOCATE is always true.
        * sysdeps/unix/sysv/linux/posix_fallocate64.c
        (__posix_fallocate64_l64): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c
        (posix_fallocate): Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c
        (__posix_fallocate64_l64): Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c
        [!__ASSUME_FALLOCATE]: Add comment.

2015-05-05  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/unix/sysv/linux/i386/Makefile
        (sysdep_routines) [$(subdir) = misc]: Remove call_fallocate.
        (sysdep_routines) [$(subdir) = io]: Add libc-do-syscall.
        * sysdeps/unix/sysv/linux/i386/call_fallocate.S: Remove.
        * sysdeps/unix/sysv/linux/i386/fallocate.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/posix_fallocate.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/posix_fallocate64.c: Likewise.

2015-05-02  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of atan, clog, clog10,
        cos, csqrt, erf, erfc, exp2, lgamma, log1p, sin, sincos, tanh and
        tgamma.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-05-01  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of tgamma.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add more tests of tanh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add more tests of tan.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add more tests of cos, sin and sincos.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add another test of pow.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

        * math/auto-libm-test-in: Add more tests of lgamma.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add more tests of log, log10, log2 and
        log1p.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-05-01  Mark Wielaard  <mjw@redhat.com>

        * elf/elf.h: Add SHF_COMPRESSED section flag, Elf32_Chdr and
        Elf64_Chdr structs and ELFCOMPRESS constants.

2015-05-01  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of exp, exp10, exp2 and
        expm1.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add more tests of erf and erfc.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-05-01  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * config.h.in (HAVE_AARCH64_BE): Add.

2015-04-30  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of csqrt.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add more tests of cosh and sinh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * sysdeps/unix/sysv/linux/mips/mips32/waitid.c: Remove file.

2015-04-29  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nacl/bits/typesizes.h (__CLOCK_T_TYPE): Use __SLONGWORD_TYPE.
        * sysdeps/nacl/nacl-interfaces.h (nacl_abi_clock_t): Use clock_t.

        * sysdeps/nacl/euidaccess.c (euidaccess): Renamed to __euidaccess.
        (euidaccess, eaccess): Define as weak aliases.

        * sysdeps/nacl/bits/typesizes.h (__SUSECONDS_T_TYPE): Use
        __SLONGWORD_TYPE rather than __S32_TYPE.  They are the same size,
        but __suseconds_t is often 'long int' so some sources assume that
        type is being used (e.g. they use %ld to print tv_usec).

2015-04-29  Florian Weimer  <fweimer@redhat.com>

        [BZ #18007]
        * nss/nss_files/files-XXX.c (CONCAT): Always enable stayopen.
        (CVE-2014-8121)
        * nss/tst-nss-getpwent.c: New file.
        * nss/Makefile (tests): Add new test.

2015-04-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18346]
        * sysdeps/ieee754/ldbl-128/s_roundl.c (__roundl): Handle all
        exponents less than 48 as cases where high part of mantissa needs
        examining to determine whether argument is integral.
        * math/libm-test.inc (round_test_data): Add more tests.

2015-04-28  Mark Wielaard  <mjw@redhat.com>

        * elf/elf.h (SHF_EXCLUDE): Use unsigned 1 for shift.

2015-04-27  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data: Remove
        __tls_get_addr.
        * sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data: Likewise.

2015-04-27  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18333]
        * time/tzset.c (__tzfile_read): Check tzspec_len == 0.

2015-04-27  Florian Weimer  <fweimer@redhat.com>

        [BZ #18333]
        * time/tzset.c (parse_tzname): Return error on memory allocation
        failure.
        * test-skeleton.c (struct temp_name_list): Change type of name
        member to non-const.
        (add_temp_file): Create a copy of the file name.
        (delete_temp_files): Deallocate memory.
        (create_temp_file): Add comment.

2015-04-24  Florian Weimer  <fweimer@redhat.com>

        * io/posix_fallocate.c (posix_fallocate): Do not set errno.
        * io/posix_fallocate64.c (posix_fallocate64): Likewise.

2015-04-24  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/arm/configure.ac (PI_STATIC_AND_HIDDEN): Define it.
        * sysdeps/arm/configure: Regenerated.

2015-04-24  Florian Weimer  <fweimer@redhat.com>

        [BZ #17715]
        * time/tzfile.c (__tzfile_read): Check for large values of
        tzh_ttisstdcnt and tzh_ttisgmtcnt.  Use malloc instead of alloca.
        * time/tzset.c (__tzstring_len): New function, based on the old
        __tzstring function.
        (__tzstring): Call __tzstring_len.
        (parse_tzname): New helper function extracted from
        __tzset_parse_tz.  Call __tzstring_len, without making a copy of
        the input string.
        (parse_offset): New helper function extracted from
        __tzset_parse_tz.  Replace switch with fallthrough with
        initialization before sscanf.
        (parse_rule): Likewise.
        (__tzset_parse_tz): Rewrite using the new helper functions.  Use
        new-style function definition.
        * timezone/Makefile (tests): Add tst-tzset.
        (tst-tzset.out): Dependencies on time zone files.
        (tst-tzset-ENV): Set TZDIR.
        (testdata/XT%): Copy crafted time zone files.
        * timezone/README: Mention crafted time zone files.
        * timezone/testdata/XT1, timezone/testdata/XT2,
        timezone/testdata/XT3, timezone/testdata/XT4: New time zone test
        files.
        * timezone/tst-tzset.c: New test.

2015-04-24  Florian Weimer  <fweimer@redhat.com>

        * Makeconfig (+gccwarn): Remove -Winline.

2015-04-24  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-upls: Regenerate.

2015-04-24  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * NEWS: Mention sysconf() cache information support for s390.
        * sysdeps/unix/sysv/linux/s390/sysconf.c: New File.

2015-04-22  Wilco Dijkstra  <wdijkstr@arm.com>

        * math/k_casinh.c (__kernel_casinh): Use __copysign.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_nearbyint.c
        (__nearbyint): Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-copysign.c
        (copysignl): Likewise.

2015-04-21  Arjun Shankar  <arjun.is@lostca.se>

        [BZ #18287]
        * resolv/nss_dns/dns-host.c (getanswer_r): Adjust buffer length
        based on padding.  (CVE-2015-1781)

2015-04-20  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * nptl/pthread_cond_timedwait.c: Change include bits/libc-vdso.h to just
        libc-vdso.h.
        * sysdeps/powerpc/powerpc32/backtrace.c: Likewise.
        * sysdeps/powerpc/powerpc64/backtrace.c: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/init-first.c: Likewise.
        * sysdeps/unix/sysv/linux/clock_getres.c: Likewise.
        * sysdeps/unix/sysv/linux/clock_gettime.c: Likewise.
        * sysdeps/unix/sysv/linux/gettimeofday.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/gettimeofday.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/init-first.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sched_getcpu.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/time.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/init-first.c: Likewise.
        * sysdeps/unix/sysv/linux/tile/gettimeofday.c: Likewise.
        * sysdeps/unix/sysv/linux/tile/init-first.c: Likewise.
        * sysdeps/unix/sysv/linux/timespec_get.c: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/bits/libc-vdso.h: Move to ...
        * sysdeps/unix/sysv/linux/aarch64/libc-vdso.h: ... here.
        * sysdeps/unix/sysv/linux/powerpc/bits/libc-vdso.h: Move to ...
        * sysdeps/unix/sysv/linux/powerpc/libc-vdso.h: ... here.
        * sysdeps/unix/sysv/linux/s390/bits/libc-vdso.h: Move to ...
        * sysdeps/unix/sysv/linux/s390/libc-vdso.h: ... here.
        * sysdeps/unix/sysv/linux/tile/bits/libc-vdso.h: Move to ...
        * sysdeps/unix/sysv/linux/tile/libc-vdso.h: ... here.

2015-04-19  Paul Eggert  <eggert@cs.ucla.edu>

        * stdlib/setenv.c (__add_to_environ):
        Dump core quickly if setenv (..., NULL, ...) is called.
        This time, do it the right way, and pacify GCC with a pragma.

2015-04-17  Roland McGrath  <roland@hack.frob.com>

        * elf/dl-close.c (_dl_close_worker) [DL_NNS == 1]: Just assert that
        IMAP->l_prev cannot be null, and #if out the code for the contrary
        case, avoiding 'assert (nsid != LM_ID_BASE)' making the compiler
        believe that NS (&_dl_ns[NSID]) could point outside the array.

        * elf/dl-open.c (_dl_open): Use __glibc_unlikely in invalid namespace
        check.  Reject NSID < 0 and NSID >= dl_nns, and check for DL_NNS==1,
        before using NSID as an index.

2015-04-17  Il'ya Malakhov <ilmalakhov@yandex.ru>

        [BZ #17825]
        * sysdeps/sparc/sparc64/memchr.S: Fix signedness handling of length.
        * sysdeps/sparc/sparc64/memcmp.S: Likewise.
        * sysdeps/sparc/sparc64/strncmp.S: Likewise.

2015-04-17  Roland McGrath  <roland@hack.frob.com>

        Add preliminary port to Google Native Client on ARM.
        * abi-tags (.*-.*-nacl.*): New entry.
        * sysdeps/arm/nacl: New directory.
        * sysdeps/nacl: New directory.

2015-04-16  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Make use of
        lowlevellock-futex.h

2015-04-16  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/tile/configure.ac: New file.
        * sysdeps/tile/configure: Regenerated.

2015-04-15  Adhemerval Zanella  <adhemerval.zanella@linaro.org>

        * wcsmbs/wcschr.c [WCSCHR] (wcschr): Define as __wcschr.  Remove
        conditionals for weak_alias and libc_hidden_weak.
        * sysdeps/i386/i686/multiarch/wcschr-c.c [libc]: Undefine
        libc_hidden_weak and weak_alias.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c [libc]:
        Undefine libc_hidden_weak. Define libc_hidden_def for SHARED builds
        and weak_alias for static one.

2015-04-15  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Regenerate from scratch.

2015-04-13  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #18206]
        * wcsmbs/wcsncmp.c (wcsncmp): Compare as wchar_t, not wint_t.
          Use signed comparision instead of substraction to avoid
          overflow bug.
        * localedata/tests-mbwc/tst_wcsncmp.c (tst_wcsncmp):
          Take the sign of ret.
        * localedata/tests-mbwc/dat_wcsncmp.c (tst_wcsncmp_loc):
          Do not expect precise return values. Only the sign matters.
        * wcsmbs/Makefile (strop-tests): Add wcsncmp.
        * wcsmbs/test-wcsncmp.c: New File.
        * string/test-strncmp.c: Add wcsncmp support.

2015-04-13  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #6792]
        * math/w_log1p.c: New file.
        * math/w_log1pf.c: Likewise.
        * math/w_log1pl.c: Likewise.
        * math/Makefile (libm-calls): Add w_log1p.
        * math/s_log1pl.c (log1pl): Remove weak_alias.
        * sysdeps/i386/fpu/s_log1p.S (log1p): Likewise.
        * sysdeps/i386/fpu/s_log1pf.S (log1pf): Likewise.
        * sysdeps/i386/fpu/s_log1pl.S (log1pl): Likewise.
        * sysdeps/x86_64/fpu/s_log1pl.S (log1pl): Likewise.
        * sysdeps/ieee754/dbl-64/s_log1p.c (log1p): Likewise.
        [NO_LONG_DOUBLE] (log1pl): Likewise.
        * sysdeps/ieee754/flt-32/s_log1pf.c (log1pf): Likewise.
        * sysdeps/ieee754/ldbl-128/s_log1pl.c (log1pl): Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_log1pl.c
        (log1p): Remove long_double_symbol.
        * sysdeps/ieee754/ldbl-128ibm/s_log1pl.c (log1pl): Likewise.
        * sysdeps/ieee754/ldbl-64-128/w_log1pl.c: New file.
        * sysdeps/ieee754/ldbl-128ibm/w_log1pl.c: Likewise.
        * sysdeps/m68k/m680x0/fpu/s_log1p.c: Define empty weak_alias to
        remove weak_alias for corresponding log1p function.
        * sysdeps/m68k/m680x0/fpu/s_log1pf.c: Likewise.
        * sysdeps/m68k/m680x0/fpu/s_log1pl.c: Likewise.
        * sysdeps/ia64/fpu/w_log1p.c: New file.
        * sysdeps/ia64/fpu/w_log1pf.c: Likewise.
        * sysdeps/ia64/fpu/w_log1pl.c: Likewise.
        * math/libm-test.inc (log1p_test_data): Add errno expectations.

2015-04-10  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18247]
        * stdlib/strtod_l.c (____STRTOF_INTERNAL): Decrease minimum
        decimal exponent by 1.
        * stdlib/tst-strtod-round-data: Add more tests.
        * stdlib/tst-strtod-round.c (tests): Regenerated.

2015-04-09  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of clog and clog10.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-04-09  Roland McGrath  <roland@hack.frob.com>

        * Makeconfig (module-cppflags): Exclude all .v.i files.
        (skip-module-cppflags): Variable removed.

        * configure.ac (libc_config_ok): Initialize before reading
        preconfigure scripts, not after.
        * configure: Regenerated.

        * test-skeleton.c (TIMEOUT): Move #define to top level.
        (main): Grok environment variable TEST_DIRECT.  If set, print
        test expectation details into that file and then behave as if
        given --direct.

2015-04-09  Florian Weimer  <fweimer@redhat.com>

        * malloc/tst-scratch_buffer.c (do_test): Suppress truncation
        warning on 32-bit.

2015-04-08  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2015-04-08  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of atanh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add more tests of atan.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-04-08  Florian Weimer  <fweimer@redhat.com>

        * elf/pldd.c (main): Rewrite to use struct
        scratch_buffer instead of extend_alloca.
        * elf/pldd-xx.c (find_maps): Likewise.
        * grp/initgroups.c: Include <scratch_buffer.h> instead of
        <alloca.h>.
        * grp/compat-initgroups.c (compat_call): Rewrite to use struct
        scratch_buffer instead of extend_alloca.
        * nscd/initgrcache.c: Include <scratch_buffer.h>, now needed by
        grp/compat-initgroups.c.
        * nis/nss_compat/compat-initgroups.c (_nss_compat_initgroups_dyn):
        Rewrite to use struct scratch_buffer instead of extend_alloca.
        * inet/getnameinfo.c (nrl_domainname, getnameinfo): Likewise.
        * nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise.

2015-04-08  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of cbrt.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

        * math/auto-libm-test-in: Add more tests of cabs.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #18210]
        [BZ #18211]
        * sysdeps/ieee754/dbl-64/e_atan2.c: Include <fenv.h>.
        (__ieee754_atan2): Set FE_TONEAREST mode for internal
        computations.
        * math/auto-libm-test-in: Add more tests of atan2, carg, clog and
        clog10.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #18197]
        * sysdeps/ieee754/dbl-64/s_atan.c: Include <fenv.h>.
        (atan): Set FE_TONEAREST mode for internal computations.
        * math/auto-libm-test-in: Add more tests of atan.
        * math/auto-libm-test-out: Regenerated.

2015-04-07  James Cowgill  <james410@cowgill.org.uk>

        [BZ #17930]
        * sysdeps/unix/sysv/linux/mips/bits/shm.h (SHM_NORESERVE): Define.

2015-04-07  Florian Weimer  <fweimer@redhat.com>

        * malloc/scratch_buffer_grow_preserve.c: Include <string.h>

2015-04-07  Florian Weimer  <fweimer@redhat.com>

        * include/scratch_buffer.h: New file.
        * malloc/scratch_buffer_grow.c: Likewise.
        * malloc/scratch_buffer_grow_preserve.c: Likewise.
        * malloc/scratch_buffer_set_array_size.c: Likewise.
        * malloc/tst-scratch_buffer.c: Likewise.
        * malloc/Makefile (routines): Add scratch_buffer_grow.
        (tests): Add test case.
        * malloc/Versions (GLIBC_PRIVATE): Export
        __libc_scratch_buffer_grow, __libc_scratch_buffer_grow_preserve,
        __libc_scratch_buffer_set_array_size.

2015-04-06  Richard Henderson  <rth@redhat.com>

        * sysdeps/unix/alpha/sysdep.h: Unconditionally include dl-sysdep.h.
        * sysdeps/alpha/fpu/libm-test-ulps: Update.

        * math/test-fenvinline.c (feenable_test): Cast fe_exc to
        unsigned int before printing.

2015-04-03  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        [BZ #17596]
        * wcsmbs/mbrtowc.c (__mbrtowc): Add check for n=0.
        * wcsmbs/mbrtoc16.c (mbrtoc16): Likewise.

2015-04-02  Florian Weimer  <fweimer@redhat.com>

        * include/libc-internal.h (libc_max_align_t): Define.

2015-04-02  Andreas Schwab  <schwab@suse.de>

        [BZ #16850]
        * sysdeps/unix/sysv/linux/aarch64/bits/sigstack.h: New file.

2015-04-02  Mel Gorman  <mgorman@suse.de>

        [BZ #17195]
        * malloc/arena.c (free): Apply trim threshold to per-thread heaps
        as well as the main arena.

2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18185]
        * sysdeps/x86_64/cacheinfo.c (init_cacheinfo): Limit threads
        sharing L2 cache to 2 for Silvermont/Knights Landing.

2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #17711]
        * config.make.in (have-protected-data): New.
        * configure.ac: Check linker support for protected data symbol.
        * configure: Regenerated.
        * elf/Makefile (modules-names): Add tst-protected1moda and
        tst-protected1modb if $(have-protected-data) is yes.
        (tests): Add tst-protected1a and tst-protected1b if
        $(have-protected-data) is yes.
        ($(objpfx)tst-protected1a): New.
        ($(objpfx)tst-protected1b): Likewise.
        (tst-protected1modb.so-no-z-defs): Likewise.
        * elf/tst-protected1a.c: New file.
        * elf/tst-protected1b.c: Likewise.
        * elf/tst-protected1mod.h: Likewise.
        * elf/tst-protected1moda.c: Likewise.
        * elf/tst-protected1modb.c: Likewise.

2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #17711]
        * elf/dl-lookup.c (do_lookup_x): When UNDEF_MAP is NULL, which
        indicates it is called from do_lookup_x on relocation against
        protected data, skip the data definion in the executable from
        copy reloc.
        (_dl_lookup_symbol_x): Pass ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA,
        instead of ELF_RTYPE_CLASS_PLT, to do_lookup_x for
        EXTERN_PROTECTED_DATA relocation against STT_OBJECT symbol.
        * sysdeps/generic/ldsodefs.h * (ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA):
        New.  Defined to 4 if DL_EXTERN_PROTECTED_DATA is defined,
        otherwise to 0.
        * sysdeps/i386/dl-lookupcfg.h (DL_EXTERN_PROTECTED_DATA): New.
        * sysdeps/i386/dl-machine.h (elf_machine_type_class): Set class
        to ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA for R_386_GLOB_DAT.
        * sysdeps/x86_64/dl-lookupcfg.h (DL_EXTERN_PROTECTED_DATA): New.
        * sysdeps/x86_64/dl-machine.h (elf_machine_type_class): Set class
        to ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA for R_X86_64_GLOB_DAT.

2015-03-28  Martin Galvan  <martin.galvan@tallertechnologies.com>

        * sysdeps/nptl/pthread.h: Remove duplicate definition of
        PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP.

2015-03-27  Martin Galvan  <martin.galvan@tallertechnologies.com>

        * sysdeps/i386/nptl/tls.h: Swap comments between THREAD_SETMEM and
        THREAD_SETMEM_NC.
        * sysdeps/x86_64/nptl/tls.h: Ditto.

2015-03-27  Roland McGrath  <roland@hack.frob.com>

        * dlfcn/tststatic.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.

2015-03-26  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_fixup_plt):
        Don't segfault if ifunc resolver returns a NULL.  Do set plt to
        zero for undefined weak.
        (elf_machine_plt_conflict): Similarly.

2015-03-25  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of acosh, asinh and
        atanh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add another test of asin.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * sysdeps/unix/sysv/linux/i386/lowlevellock.h (LLL_EBX_LOAD):
        Remove macro.
        (LLL_EBX_REG): Likewise.
        (LLL_ENTER_KERNEL): Likewise.

        * math/auto-libm-test-in: Add more tests of asin.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #18138]
        * sysdeps/unix/sysv/linux/i386/sysdep.h (struct
        libc_do_syscall_args): New structure.
        (INTERNAL_SYSCALL_MAIN_0): New macro.
        (INTERNAL_SYSCALL_MAIN_1): Likewise.
        (INTERNAL_SYSCALL_MAIN_2): Likewise.
        (INTERNAL_SYSCALL_MAIN_3): Likewise.
        (INTERNAL_SYSCALL_MAIN_4): Likewise.
        (INTERNAL_SYSCALL_MAIN_5): Likewise.
        (INTERNAL_SYSCALL_MAIN_6): Likewise.  Call __libc_do_syscall.
        (INTERNAL_SYSCALL): Define to use INTERNAL_SYSCALL_MAIN_##nr.
        Replace conditional definitions by conditional definitions of ....
        (INTERNAL_SYSCALL_MAIN_INLINE): ... this.  New macro.
        * sysdeps/unix/sysv/linux/i386/libc-do-syscall.S: New file.
        * sysdeps/unix/sysv/linux/i386/Makefile [$(subdir) = nptl]
        (libpthread-sysdep_routines): Add libc-do-syscall.
        * sysdeps/unix/sysv/linux/i386/lowlevellock-futex.h: Remove file.
        * sysdeps/unix/sysv/linux/i386/lowlevellock.h (SYS_futex): Define
        to __NR_futex not 240.

2015-03-25  Alan Modra  <amodra@gmail.com>

        * NEWS: Advertise TLS optimization.
        * elf/elf.h (R_PPC_TLSGD, R_PPC_TLSLD, DT_PPC_OPT, PPC_OPT_TLS): Define.
        (DT_PPC_NUM): Increment.
        * elf/dynamic-link.h (HAVE_STATIC_TLS): Define.
        (CHECK_STATIC_TLS): Use here.
        * sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rela): Optimize
        TLS descriptors.
        * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela): Likewise.
        * sysdeps/powerpc/dl-tls.c: New file.
        * sysdeps/powerpc/Versions: Add __tls_get_addr_opt.
        * sysdeps/powerpc/tst-tlsopt-powerpc.c: New tls test.
        * sysdeps/unix/sysv/linux/powerpc/Makefile: Add new test.
        Build tst-tlsmod2.so with --no-tls-get-addr-optimize.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist: Update.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/ld.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/ld-le.abilist: Likewise.

2015-03-25  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/configure.ac: Correct "linker support
        for overlapping .opd entries" to "support...".
        * sysdeps/powerpc/powerpc64/configure: Regenerate

2015-03-25  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of acos.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add more tests of expm1.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-03-24  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of cosh and sinh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * sysdeps/i386/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add more tests of log2.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-03-23  Roland McGrath  <roland@hack.frob.com>

        * libio/iofdopen.c: Move FD_FLAGS declaration into its first use,
        inside [F_GETFL].  Remove POSIX_MODE local variable, just test the
        _IO_IS_APPENDING bit in READ_WRITE instead.

2015-03-23  Florian Weimer  <fweimer@redhat.com>

        * sysdeps/unix/sysv/linux/pthread_setaffinity.c
        (__determine_cpumask_size): Replace extend_alloca with a
        variable-length array.  Do not treat res == 0 as an error.

2015-03-23  Florian Weimer  <fweimer@redhat.com>

        [BZ #18100]
        * posix/wordexp.c (eval_expr_multdiv): Check for division by zero
        and integer overflow.
        * posix/wordexp-test.c (test_case): Add divide-by-zero test.
        (main): Add integer overflow tests.
        * manual/pattern.texi (Calling Wordexp): Document additional use
        for WRDE_SYNTAX.

2015-03-23  Alan Modra  <amodra@gmail.com>

        * config.h.in: Remove HAVE_ASM_PPC_REL16.
        * sysdeps/powerpc/powerpc32/tls-macros.h: Remove HAVE_ASM_PPC_REL16
        and false branch of conditional.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S:
        Likewise.

2015-03-21  Samuel Thibault  <samuel.thibault@ens-lyon.org

        * sysdeps/mach/hurd/Makefile ($(common-objpfx)errnos.d): Depend on
        libc-modules.h
        * sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler): Remove
        unused declaration of _hurd_intr_rpc_msg_in_trap.
        * mach/mach_init.c (__mach_init): Test whether HAVE_HOST_PAGE_SIZE is
        defined instead of whether it is non-zero.
        * sysdeps/mach/hurd/i386/intr-msg.h (INTR_MSG_TRAP): Use "+m"
        input constraint instead of both input and output constraint.  Use ecx
        clobber instead of %ecx.
        * sysdeps/mach/hurd/malloc-machine.h (mutex_init, mutex_lock,
        mutex_unlock): Use a statement expression instead of an expression list.
        * sysdeps/mach/hurd/setitimer.c (_hurd_itimer_thread_stack_size): Set
        type to vm_size_t instead of vm_address_t.
        * sysdeps/mach/hurd/fork.c (__fork): Test whether STACK_GROWTH_UP is
        defined instead of whether it is non-zero.
        * hurd/hurd/ioctl.h (_hurd_locked_install_cttyid): New declaration.
        * sysdeps/mach/hurd/setsid.c: Include <hurd/ioctl.h>.
        * sysdeps/mach/hurd/mmap.c (__mmap): Use 0 instead of NULL for
        comparisons with mapaddr.
        * nscd/nscd-client.h: Include <time.h>.
        * sysdeps/mach/hurd/dl-sysdep.c (fmh): Pass vm_offset_t dummy
        9th parameter to __vm_region instead of int.
        * bits/termios.h [!__USE_MISC] (EXTPROC): Do not define.
        * scripts/check-local-headers.sh (exclude): Add device/,
        hurd/hurd_types.h, hurd/ioctl_types.h, hurd/paths.h, hurd/ioctls.defs,
        cthreads.h.

2015-03-19  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/arm/memcpy.S [ARM_ALWAYS_BX]: Fix computed-jump calculations
        to account for alignment padding.
        * sysdeps/arm/memmove.S: Likewise.

2015-03-19  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/unix/sysv/linux/generic/README: New file.

2015-03-18  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18138]
        * nptl/sem_waitcommon.c: Include <kernel-features.h>.
        (futex_abstimed_wait)
        [__ASSUME_FUTEX_CLOCK_REALTIME && lll_futex_timed_wait_bitset]:
        Use lll_futex_timed_wait_bitset with FUTEX_CLOCK_REALTIME instead
        of lll_futex_timed_wait.

2015-03-18  Brad Hubbard  <bhubbard@redhat.com>

        [BZ #17542]
        * sunrpc/svc.c (xprt_register): Use calloc to allocate xports.

2015-03-17  Alexandre Oliva <aoliva@redhat.com>

        [BZ #17090]
        [BZ #17620]
        [BZ #17621]
        [BZ #17628]
        * NEWS: Update.
        * elf/dl-tls.c (_dl_update_slotinfo): Clean up outdated DTV
        entries with Static TLS too.  Skip entries past the end of the
        allocated DTV, from Alan Modra.
        (tls_get_addr_tail): Update to glibc_likely/unlikely.  Move
        Static TLS DTV entry set up from...
        (_dl_allocate_tls_init): ... here (fix modid assertion), ...
        * elf/dl-reloc.c (_dl_nothread_init_static_tls): ... here...
        * nptl/allocatestack.c (init_one_static_tls): ... and here...
        * elf/dlopen.c (dl_open_worker): Drop l_tls_modid upper bound
        for Static TLS.
        * elf/tlsdeschtab.h (map_generation): Return size_t.  Check
        that the slot we find is associated with the given map before
        using its generation count.
        * nptl_db/db_info.c: Include ldsodefs.h.
        (rtld_global, dtv_slotinfo_list, dtv_slotinfo): New typedefs.
        * nptl_db/structs.def (DB_RTLD_VARIABLE): New macro.
        (DB_MAIN_VARIABLE, DB_RTLD_GLOBAL_FIELD): Likewise.
        (link_map::l_tls_offset): New struct field.
        (dtv_t::counter): Likewise.
        (rtld_global): New struct.
        (_rtld_global): New rtld variable.
        (dl_tls_dtv_slotinfo_list): New rtld global field.
        (dtv_slotinfo_list): New struct.
        (dtv_slotinfo): Likewise.
        * nptl_db/td_symbol_list.c: Drop gnu/lib-names.h include.
        (td_lookup): Rename to...
        (td_mod_lookup): ... this.  Use new mod parameter instead of
        LIBPTHREAD_SO.
        * nptl_db/td_thr_tlsbase.c: Include link.h.
        (dtv_slotinfo_list, dtv_slotinfo): New functions.
        (td_thr_tlsbase): Check DTV generation.  Compute Static TLS
        addresses even if the DTV is out of date or missing them.
        * nptl_db/fetch-value.c (_td_locate_field): Do not refuse to
        index zero-length arrays.
        * nptl_db/thread_dbP.h: Include gnu/lib-names.h.
        (td_lookup): Make it a macro implemented in terms of...
        (td_mod_lookup): ... this declaration.
        * nptl_db/db-symbols.awk (DB_RTLD_VARIABLE): Override.
        (DB_MAIN_VARIABLE): Likewise.

2015-03-16  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18134]
        * sysdeps/x86_64/dl-trampoline.S (PRESERVE_BND_REGS_PREFIX): New.

2015-03-15  Paul Eggert  <eggert@cs.ucla.edu>

        * stdlib/setenv.c (__add_to_environ): Revert previous change.

2015-03-14  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #18128]
        * sysdeps/m68k/m680x0/m68020/bits/atomic.h (atomic_exchange_and_add)
        (atomic_add, atomic_increment_and_test)
        (atomic_decrement_and_test): Fix 64-bit arithmetic.

2015-03-13  Paul Eggert  <eggert@cs.ucla.edu>

        * stdlib/setenv.c (__add_to_environ):
        Dump core quickly if setenv (..., NULL, ...) is called.

2015-03-13  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/arm/tls-macros.h: Include <sysdep.h>.
        (GET_SPECIAL_RELOC, GET_SPECIAL_PCREL): New macros to encapsulate
        all the necessary asm magic in one place.
        (TLS_LE, TLS_IE, TLS_LD, TLS_GD): Rewritten as C expressions
        using those.

2015-03-13  Carlos O'Donell  <carlos@redhat.com>

        [BZ #14906]
        * nscd/cache.c (prune_cache): Use TRACED_FILE. Compare and update
        traced file mtime. Use consistent log message.
        * nscd/connections.c [HAVE_INOTIFY] (install_watches): New function.
        (register_traced_file): Call install_watches. Always set mtime.
        (invalidate_cache): Iterate over all trace files. Call install_watches.
        (inotify_check_files): Don't inline. Handle watching parent
        directories and configuration file movement in and out.
        (handle_inotify_events): New function.
        (main_loop_poll): Call handle_inotify_events.
        (main_loop_epoll): Likewise.
        * nscd/nscd.h: Define TRACED_FILE, TRACED_DIR, and PATH_MAX.
        (struct traced_file): Use array of inotify fds. Add parent directory,
        and basename.
        (struct database_dyn): Remove unused file_mtime.
        (init_traced_file): New inline function.
        (define_traced_file): New macro.
        * nss/nss_db/db-init.c: Use define_traced_file.
        (_nss_db_init): Use init_traced_file.
        * nss/nss_files/files-init.c: Use define_traced_file.
        (_nss_files_init): Use init_traced_file.

2015-03-12  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/soft-fp.h (_FP_STATIC_ASSERT): New macro.
        [_LIBC]: Do not include <stdlib.h>.
        [!_LIBC] (abort): Remove declaration.
        * soft-fp/op-2.h (_FP_MUL_MEAT_2_120_240_double): Use
        _FP_STATIC_ASSERT instead of conditionally calling abort.
        * soft-fp/op-common.h (_FP_FROM_INT): Likewise.
        (_FP_EXTEND_CNAN): Likewise.
        (FP_TRUNC): Likewise.
        (__FP_CLZ): Likewise.
        * sysdeps/powerpc/nofpu/flt-rounds.c: Include <stdlib.h>.

2015-03-12  Yaakov Selkowitz  <yselkowi@redhat.com>

        * manual/string.texi (XPG basename): Fix prototype.

2015-03-12  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #18080]
        * sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S
        (__setcontext): Use SIG_SETMASK instead of SIG_BLOCK.
        * sysdeps/unix/sysv/linux/s390/s390-64/setcontext.S
        (__setcontext): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S
        (__swapcontext): Use SIG_SETMASK instead of SIG_BLOCK.
        Call rt_sigprocmask syscall one time to set new signal mask
        and retrieve the current signal mask instead of two calls.
        * sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S
        (__swapcontext): Likewise.
        * stdlib/Makefile (tests): Add new testcase tst-setcontext2.
        * stdlib/tst-setcontext2.c: New file.

2015-03-12  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerate.

2015-03-11  Aurelien Jarno  <aurelien@aurel32.net>

        [BZ #18093]
        * elf/cache.c (load_aux_cache): Regenerate the cache if it has
        the wrong size.

2015-03-11  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #18043]
        * posix/wordexp.c (parse_param): Don't call setenv(..., NULL, 1).

2015-03-11  Adhemerval Zanellla  <azanella@linux.vnet.ibm.com>

        * config.h.in [HAVE_ASM_GLOBAL_DOT_NAME]: Remove define.
        * include/libc-symbols.h [HAVE_ASM_GLOBAL_DOT_NAME] (strong_alias):
        Remove define.
        [HAVE_ASM_GLOBAL_DOT_NAME] (strong_data_alias): Likewise.
        [HAVE_ASM_GLOBAL_DOT_NAME] (weak_alias): Likewise.
        [HAVE_ASM_GLOBAL_DOT_NAME] (_symbol_version): Likewise.
        [HAVE_ASM_GLOBAL_DOT_NAME] (_default_symbol_version): Likewise.
        [HAVE_ASM_GLOBAL_DOT_NAME] (HIDDEN_JUMPTARGET): Likewise.
        * nptl_db/db-symbols.h [HAVE_ASM_GLOBAL_DOT_NAME] (DOT): Remove
        define.
        * nptl_db/td_symbol_list.c (td_lookup): Remove
        HAVE_ASM_GLOBAL_DOT_NAME code.
        * sysdeps/powerpc/powerpc64/configure.ac: Remove
        HAVE_ASM_GLOBAL_DOT_NAME check.
        * sysdeps/powerpc/powerpc64/configure: Regenerate.
        * sysdeps/powerpc/powerpc64/sysdep.h [HAVE_ASM_GLOBAL_DOT_NAME]
        (DOT_LABEL): Remove define.
        [HAVE_ASM_GLOBAL_DOT_NAME] (BODY_LABEL): Likewise.
        [HAVE_ASM_GLOBAL_DOT_NAME] (ENTRY_2): Likewise.
        [HAVE_ASM_GLOBAL_DOT_NAME] (END_2): Likewise.
        * sysdeps/powerpc/powerpc64/tls-macros.h [HAVE_ASM_GLOBAL_DOT_NAME]
        (__TLS_GET_ADDR): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
        [HAVE_ASM_GLOBAL_DOT_NAME] (DASHDASHPFX): Likewise.

2015-03-11  Carlos O'Donell  <carlos@redhat.com>

        [BZ #18111]
        * sysdeps/hppa/fpu/fpu_control.h (_FPU_HPPA_SHIFT_FLAGS): Define.
        (_FPU_SETCW): Initialize cw from fpsr before storing.
        * sysdeps/hppa/fpu/fsetexcptflg.c: Include fpu_control.h
        (fesetexceptflag): Rewrite using fpu_control.h.
        * sysdeps/hppa/fpu/feupdateenv.c: Handle FE_DFL_ENV, and FE_NOMASK_ENV.

2015-03-11  John David Anglin  <danglin@gcc.gnu.org>

        [BZ #18110]
        * sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Don't modify bufptr in
        asms.
        * sysdeps/hppa/fpu/fesetenv.c (fesetenv): Likewise.

2015-03-11  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/soft-fp.h (_FP_UNREACHABLE): New macro.
        * soft-fp/op-common.h (_FP_MUL): Use _FP_UNREACHABLE instead of
        abort.
        (_FP_FMA): Likewise.
        (_FP_DIV): Likewise.

2015-03-10  Roland McGrath  <roland@hack.frob.com>

        * scripts/evaluate-test.sh: Grok exit code 77 as UNSUPPORTED and exit
        with 0 in that case.
        * Makefile (summarize-tests): New canned sequence, factored out of
        commands for targets tests and xtests.  Display summary lines that
        don't start with PASS: or XFAIL: rather than ones that do start with
        ERROR: or FAIL:.  Make the commands fail if any summary lines fail
        to start with X?PASS: or XFAIL: or UNSUPPORTED: rather than if any
        do start with ERROR: or FAIL:.
        * dlfcn/Makefile (tests): Add bug-atexit3 back here unconditionally
        (except for [$(build-shared) = yes]).
        (tests-unsupported) [$(CXX) empty]: Add bug-atexit3.
        (LDLIBS-bug-atexit3-lib.so): Conditionalize on [$(CXX) nonempty].
        ($(objpfx)bug-atexit3, $(objpfx)bug-atexit3.out): Likewise.
        * nptl/Makefile: Revert 2015-03-04 changes.
        [$(CXX) empty] (tests-unsupported): New variable.
        * debug/Makefile: Likewise.

        * posix/regcomp.c: Fix comment typos and formatting to harmonize with
        gnulib file.  Replace __attribute with __attribute__ throughout.

2015-03-10  Carlos O'Donell  <carlos@redhat.com>

        * sysdeps/hppa/fpu/libm-test-ulps: Update.

2015-03-10  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18104]
        * math/auto-libm-test-in: Add another test of pow.
        * math/auto-libm-test-out: Regenerated.

2015-03-10  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/ieee754/dbl-64/Makefile (CFLAGS-e_pow.c): Add
        $(config-cflags-nofma).

2015-03-10  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/double.h [SOFT_FP_DOUBLE_H]: New multiple-include guard.
        * soft-fp/extended.h [SOFT_FP_EXTENDED_H]: Likewise.
        * soft-fp/op-1.h [SOFT_FP_OP_1_H]: Likewise.
        * soft-fp/op-2.h [SOFT_FP_OP_2_H]: Likewise.
        * soft-fp/op-4.h [SOFT_FP_OP_4_H]: Likewise.
        * soft-fp/op-8.h [SOFT_FP_OP_8_H]: Likewise.
        * soft-fp/op-common.h [SOFT_FP_OP_COMMON_H]: Likewise.
        * soft-fp/quad.h [SOFT_FP_QUAD_H]: Likewise.
        * soft-fp/single.h [SOFT_FP_SINGLE_H]: Likewise.
        * soft-fp/soft-fp.h (SOFT_FP_H): Define to 1 rather than empty.
        Add comment on closing #endif.

2015-03-09  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * posix/wordexp.c (CHAR_IN_SET): New macro.
        (parse_param): Use it.

2015-03-09  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: update.

2015-03-09  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #18043]
        * posix/wordexp.c (parse_param): Fix buffer overflow.
        * posix/wordexp-test.c (test_case): Add test case.

2015-03-09  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #18042]
        * posix/wordexp.c (parse_backtick): Fix off-by-one.
        * posix/wordexp-test.c (test_case): Add test for BZ #18042.

2015-03-09  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #18043]
        * posix/wordexp-test.c (test_case): Add test for BZ #18043
        (do_bz18043): Delete.
        (at_page_end): New.
        (testit): Refactor to have words at the edge of unreadable page.

2015-03-08  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #16734]
        * libio/genops.c (_IO_unbuffer_all): Renamed from _IO_unbuffer_write.
        Cleanup read-only streams as well.
        (_IO_cleanup): Call _IO_unbuffer_all instead of _IO_unbuffer_write.

2015-03-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/bits/libc-lock.h [_LIBC]: Include
        <bits/libc-lockP.h>

2015-03-07  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/soft-fp.h (_FP_ZERO_INIT): New macro.  Define depending
        on [__KERNEL__].
        * soft-fp/op-1.h (_FP_FRAC_DECL_1): Use _FP_ZERO_INIT.
        * soft-fp/op-2.h (_FP_FRAC_DECL_2): Likewise.
        * soft-fp/op-common.h (_FP_DECL): Likewise.

2015-03-06  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/ifuncdep2.c (global): Replace
        __attribute__((visibility("protected"))) with
        asm (".protected global").
        * elf/ifuncmod1.c (global): Likewise.
        * elf/ifuncmod5.c (global): Likewise.

2015-03-06  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/soft-fp.h [!_LIBC && __KERNEL__]: Include
        <asm/sfp-machine.h> instead of <sfp-machine.h>.

2015-03-06  Roland McGrath  <roland@hack.frob.com>

        * manual/install.texi (Configuring and compiling):
        Document test-wrapper-env-only.
        * INSTALL: Regenerated.

2015-03-06  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #18043]
        * posix/wordexp.c (parse_param): Fix buffer overflow.
        * posix/wordexp-test.c (do_bz18043): Add test case.

2015-03-06  Vincent Bernat  <vincent@bernat.im>

        * time/tst-strptime2.c (do_test): Ensure failing tests are
        reported correctly.
        * time/tst-strptime3.c (do_test): Likewise.

2015-03-06  Samuel Thibault  <samuel.thibault@inria.fr>

        Fix aio_error thread-safety.
        * sysdeps/pthread/aio_error.c: New file
        * sysdeps/pthread/aio_misc.c: Remove optimistic comment about
        synchronization.

2015-03-06  Florian Weimer  <fweimer@redhat.com>

        * stdio-common/vfprintf.c (THOUSANDS_SEP_T): New typedef.
        (group_number, vfprintf): Use it.
        (JUMP_TABLE_BASE_LABEL): New preprocessor macro.
        (JUMP, REF): Use it.
        (WORK_BUFFER_SIZE): New enum constant.
        (process_arg, vfprintf): Use it.

2015-03-06  Rical Jasan  <ricaljasan@pacific.net>

        * manual/errno.texi (Error Messages): Complete example function
        by adding missing #define.
        (program_invocation_name): Add statement indicating GNU
        extension and reference which header file declares the variable.
        (program_invocation_short_name): Likewise.

2015-03-06  Mike Frysinger  <vapier@gentoo.org>

        * manual/errno.texi (Error Messages): Delete strerror ISO C89
        compatibility note.

2015-03-05  Roland McGrath  <roland@hack.frob.com>

        * Makeconfig (test-wrapper-env-only): New variable.
        * Rules (make-test-out): If variable $*-ENV-only is nonempty,
        then use that with $(test-wrapper-env-only) rather than using
        $(test-wrapper-env) $(run-program-env) $($*-ENV).

2015-03-05  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #18082]
        * sysdeps/alpha/dl-machine.h (elf_machine_type_class): Replace
        ELF_RTYPE_CLASS_NOCOPY with ELF_RTYPE_CLASS_COPY in comments.
        * sysdeps/arm/dl-machine.h (elf_machine_type_class): Likewise.
        * sysdeps/hppa/dl-machine.h (elf_machine_type_class): Likewise.
        * sysdeps/i386/dl-machine.h (elf_machine_type_class): Likewise.
        * sysdeps/ia64/dl-machine.h (elf_machine_type_class): Likewise.
        * sysdeps/m68k/dl-machine.h (elf_machine_type_class): Likewise.
        * sysdeps/microblaze/dl-machine.h (elf_machine_type_class):
        Likewise.
        * sysdeps/nios2/dl-machine.h (elf_machine_type_class): Likewise.
        * sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_type_class):
        Likewise.
        * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_type_class):
        Likewise.
        * sysdeps/s390/s390-32/dl-machine.h (elf_machine_type_class):
        Likewise.
        * sysdeps/s390/s390-64/dl-machine.h (elf_machine_type_class):
        Likewise.
        * sysdeps/sh/dl-machine.h (elf_machine_type_class): Likewise.
        * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_type_class):
        Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_type_class):
        Likewise.
        * sysdeps/tile/dl-machine.h (elf_machine_type_class): Likewise.
        * sysdeps/x86_64/dl-machine.h (elf_machine_type_class): Likewise.

2015-03-04  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/generic/netinet/if_ether.h: Don't #include <features.h>.
        (ETH_ALEN): New macro.
        (struct ether_addr): Use it for length of ether_addr_octet.

        * nss/test-netdb.c: Don't #include <rpc/netdb.h>.
        (setdb): Don't call __nss_configure_lookup for "rpc".
        (do_test): Don't call test_rpc.
        (output_rpcent, test_rpc): Functions moved ...
        * sunrpc/test-rpcent.c: ... to this new file.
        * sunrpc/Makefile (tests): Add it.

        * nptl/tst-cancel4.c (tf_sigpause) [!SIGCANCEL]: Call pause instead of
        __xpg_sigpause.
        * nptl/tst-signal3.c: Conditionalize body on [SIGRTMIN].
        * nptl/tst-signal6.c: Likewise.
        * rt/tst-mqueue5.c: Conditionalize body on [SIGRTMIN && SA_SIGINFO].
        * rt/tst-timer4.c: Conditionalize body on [SA_SIGINFO].

        * configure.ac (libc_cv_cxx_link_ok): New check.
        Reset CXX to empty if it fails to link.
        * configure: Regenerated.
        * dlfcn/Makefile (tests, modules-names): Add bug-atexit3 and
        bug-atexit3-lib only if $(CXX) is nonempty.
        * nptl/Makefile (tests): Likewise for tst-cancel24.
        (tests, tests-static): Likewise for tst-cancel24-static.
        * debug/Makefile (tests): Likewise for tst-chk4, tst-chk5, tst-chk6,
        tst-lfschk4, tst-lfschk5, and tst-lfschk6.
        * elf/Makefile (tests, modules-names): Likewise for tst-unique3,
        tst-unique3lib, tst-unique3lib2, tst-unique4, and tst-unique4lib.

2015-03-04  Andreas Schwab  <schwab@suse.de>

        [BZ #17631]
        * string/string.h (__CORRECT_ISO_CPP_STRING_H_PROTO): Don't define
        for non-GCC compilers.
        * string/strings.h (__CORRECT_ISO_CPP_STRINGS_H_PROTO):
        Likewise.

2015-03-03 Adhemerval Zanellla  <azanella@linux.vnet.ibm.com>

        [BZ #17776]
        * sysdeps/powerpc/bits/fenvinline.h (feraiseexcept): Convert input to
        integer before bitwise and assembly operations.
        (feclearexcept): Likewise.
        * math/test-fenvinline.c: New file.
        * math/Makefile: Add test-fenvinline test.

2015-03-03  Alan Modra  <amodra@gmail.com>

        [BZ #16512]
        * scripts/localplt.awk: Strip off symbol version.
        * NEWS: Mention bug fix.

2015-03-02  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/pthread/timer_routines.c
        (timer_free_list, thread_free_list, thread_active_list): Make static.

2015-03-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17779]
        * sysdeps/unix/sysv/linux/hppa/kernel-features.h
        [__LINUX_KERNEL_VERSION < 0x020625] (__ASSUME_PRLIMIT64):
        Undefine.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        [__LINUX_KERNEL_VERSION < 0x020625] (__ASSUME_PRLIMIT64):
        Likewise.
        * sysdeps/unix/sysv/linux/sh/kernel-features.h
        [__LINUX_KERNEL_VERSION < 0x020625] (__ASSUME_PRLIMIT64):
        Likewise.

2015-03-02  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #18036]
        * posix/fnmatch_loop.c (END): Detect invalid pattern.
        * posix/tst-fnmatch3.c (do_bz18036): Add test case.

2015-03-02  Andreas Schwab  <schwab@suse.de>

        * elf/Makefile ($(elf-objpfx)runtime-linker.st): Fix typo in
        variable name.

2015-03-02  Florian Weimer  <fweimer@redhat.com>

        * nis/nss_nis/nis-initgroups.c (_nss_nis_initgroups_dyn):
        Return error status.

2015-02-27  Alexandre Oliva <aoliva@redhat.com>

        [BZ #15969]
        * locale/findlocale.c (_nl_find_locale): Introduce const
        version of loc_name and drop unsafe type casts.

2015-02-27  Roland McGrath  <roland@hack.frob.com>

        * dlfcn/tststatic2.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.

2015-02-27  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #17711]
        * elf/Makefile (tests): Add vismain only if PIE is enabled.
        (tests-pie): Add vismain.
        (CFLAGS-vismain.c): New.
        * elf/vismain.c: Add comments for PIE requirement.

2015-02-27  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18046]
        [BZ #18047]
        * sysdeps/ieee754/ldbl-128ibm/e_atanhl.c (__ieee754_atanhl): Use
        0x1p-56L as threshold for just returning the argument.
        * sysdeps/ieee754/ldbl-96/e_atanhl.c (__ieee754_atanhl): Use
        0x1p-32L as threshold for just returning the argument.
        * math/auto-libm-test-in: Add more tests of atanh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulp: Likewise.

2015-02-27  Wilco Dijkstra  wdijkstr@arm.com

        * string/bcopy.c (bcopy): Call memmove for performance.

2015-02-27  Wilco Dijkstra  wdijkstr@arm.com

        * string/bzero.c (__bzero): Call memset for performance.

2015-02-27  John David Anglin  <dave.anglin@bell.net>

        [BZ #18068]
        * sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (__O_SYNC): Change
        to 00100000.

2015-02-27  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/k_standard.c (CSTR): Add comment.

2015-02-26  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/k_standard.c (CSTR): New macro.
        (__kernel_standard): Use CSTR macro when setting exc.name.
        * sysdeps/ieee754/Makefile [$(subdir) = math]
        (CFLAGS-k_standard.c): Remove variable.

        * sysdeps/ieee754/dbl-64/e_j0.c (pzero): Change last case for
        setting p and q from "else if" to "else".
        (qzero): Likewise.
        * sysdeps/ieee754/dbl-64/e_j1.c (pone): Likewise.
        (qone): Likewise.
        * sysdeps/ieee754/flt-32/e_j0f.c (pzerof): Likewise.
        (qzerof): Likewise.
        * sysdeps/ieee754/flt-32/e_j1f.c (ponef): Likewise.
        (qonef): Likewise.
        * sysdeps/ieee754/ldbl-96/e_j0l.c (pzero): Likewise.
        (qzero): Likewise.
        * sysdeps/ieee754/ldbl-96/e_j1l.c (pone): Likewise.
        (qone): Likewise.

        [BZ #18038]
        [BZ #18039]
        * sysdeps/ieee754/ldbl-128/e_acosl.c (__ieee754_acosl): Only
        return pi/2 for arguments below 0x1p-113L.
        * sysdeps/ieee754/ldbl-128ibm/e_acosl.c (__ieee754_acosl): Only
        return pi/2 for arguments below 0x1p-106L.
        * math/auto-libm-test-in: Add more tests of acos.
        * math/auto-libm-test-out: Regenerated.

        [BZ #16351]
        * sysdeps/i386/fpu/e_asin.S (dbl_min): New object.
        (MO): New macro.
        (__ieee754_asin): Force underflow exception for results with small
        absolute value.
        * sysdeps/i386/fpu/e_asinf.S (flt_min): New object.
        (MO): New macro.
        (__ieee754_asinf): Force underflow exception for results with
        small absolute value.
        * sysdeps/ieee754/dbl-64/e_asin.c: Include <float.h> and <math.h>.
        (__ieee754_asin): Force underflow exception for results with small
        absolute value.
        * sysdeps/ieee754/flt-32/e_asinf.c: Include <float.h>.
        (__ieee754_asinf): Force underflow exception for results with
        small absolute value.
        * sysdeps/ieee754/ldbl-128/e_asinl.c: Include <float.h>.
        (__ieee754_asinl): Force underflow exception for results with
        small absolute value.
        * sysdeps/ieee754/ldbl-128ibm/e_asinl.c: Include <float.h>.
        (__ieee754_asinl): Force underflow exception for results with
        small absolute value.
        * sysdeps/ieee754/ldbl-96/e_asinl.c: Include <float.h>.
        (__ieee754_asinl): Force underflow exception for results with
        small absolute value.
        * sysdeps/x86_64/fpu/multiarch/e_asin.c [HAVE_FMA4_SUPPORT]:
        Include <math.h>.
        * math/auto-libm-test-in: Do not mark underflow exceptions as
        possibly missing for bug 16351.
        * math/auto-libm-test-out: Regenerated.

        [BZ #18030]
        * sysdeps/ieee754/ldbl-128ibm/s_logbl.c (__logbl): Adjust exponent
        of power of 2 down when low part has opposite sign.
        * math/libm-test.inc (logb_test_data): Add more tests.

2015-02-26  Andreas Schwab  <schwab@suse.de>

        [BZ #18032]
        * posix/fnmatch_loop.c (FCT): Remove extra increment when skipping
        over collating symbol inside a bracket expression.  Minor cleanup.
        * posix/tst-fnmatch3.c (do_test): Add test case.

2015-02-26  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18029]
        * sysdeps/ieee754/ldbl-128ibm/e_ilogbl.c (__ieee754_ilogbl):
        Adjust exponent of power of 2 down when low part has opposite
        sign.
        * math/libm-test.inc (ilogb_test_data): Add more tests.

2015-02-26  Alexandre Oliva  <aoliva@redhat.com>

        [BZ #15969]
        * locale/findlocale.c (_nl_find_locale): Fix constness error in
        the previous change.

        [BZ #15969]
        * locale/findlocale.c (_nl_find_locale): Retry archive search
        after alias expansion.

2015-02-25  Roland McGrath  <roland@hack.frob.com>

        * iconv/tst-iconv3.c (main): Converted to ...
        (do_test): ... this.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.

        * iconv/tst-iconv5.c (testcode, number): Make variables static const.
        (convert): Make function static.
        (test_unalign): Likewise.  Add const to argument pointee types.
        (main): Replace with static function do_test.
        Print "Succeeded." only if RET is zero.
        (TEST_FUNCTION): New macro.
        Include test-skeleton.c.

        * iconv/gconv_conf.c (__gconv_get_path): Don't crash if __getcwd
        returns a null pointer.

2015-02-25  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/memmove-ppc64.c: Define memcpy
        to __memcpy_ppc only for static builds.

2015-02-25  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18020]
        * sysdeps/ieee754/ldbl-128ibm/s_asinhl.c (__asinhl): Use 2**56 and
        2**-56 not 2**28 and 2**-29 as thresholds for simpler formulas.
        * math/auto-libm-test-in: Add more tests of asinh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-02-25  Cong Wang  <xiyou.wangcong@gmail.com>

        [BZ #15850]
        * inet/netinet/in.h [!__USE_KERNEL_IPV6_DEFS]: Put in6_pktinfo
        and ip6_mtuinfo definitions here.
        * sysdeps/unix/sysv/linux/bits/in.h [_UAPI_IPV6_H]: Wrap code
        in this define too.  Update comment.

2015-02-24  Benno Schulenberg  <bensberg@justemail.net>

        * elf/sprof.c (load_shobj): Tweak error message to match others.

2015-02-24  Kevin Easton  <kevin@guarana.org>

        [BZ #16145] (partial fix)
        * time/tzset.c (__tz_convert): Unlock tzset_lock earlier
        to reduce lock contention.

2015-02-24  Miroslav Lichvar  <mlichvar@redhat.com>

        * sysdeps/unix/sysv/linux/bits/timex.h: Update version.
        (struct timex): Update time comment.
        (ADJ_SETOFFSET): Define.

2015-02-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #18019]
        * sysdeps/ieee754/ldbl-128ibm/e_acoshl.c (__ieee754_acoshl): Use
        2**56 not 2**28 as threshold for log (2x) formula.
        * math/auto-libm-test-in: Add more tests of acosh.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2015-02-24  Mike Frysinger  <vapier@gentoo.org>

        * include/alloca.h [_STACK_GROWS_DOWN] (extend_alloca): Add
        parenthesis around the buf assignment.
        [_STACK_GROWS_UP] (extend_alloca): Add a char* cast.

2015-02-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16783]
        * sysdeps/i386/fpu/e_scalb.S (__ieee754_scalb): Do not handle
        arguments (NaN, -Inf) the same as (+/-Inf, -Inf).
        * sysdeps/i386/fpu/e_scalbf.S (__ieee754_scalbf): Likewise.
        * sysdeps/i386/fpu/e_scalbl.S (__ieee754_scalbl): Likewise.
        * sysdeps/x86_64/fpu/e_scalbl.S (__ieee754_scalbl): Likewise.
        * math/libm-test.inc (scalb_test_data): Add more tests.

2015-02-24  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #17916]
        * libio/fileops.c (_IO_new_file_fopen): Limit stack use
        * libio/tst-fopenloc.c (do_test, do_bz17916): Add a large ccs= test

2015-02-24  Eric Rannaud  <e@nanocritical.com>

        [BZ #17523]
        * io/fcntl.h (__OPEN_NEEDS_MODE): New macro.
        * io/bits/fcntl2.h (open): Use it.
        (openat): Likewise.
        * io/open.c (__libc_open): Likewise.
        * io/open64.c (__libc_open64): Likewise.
        * io/open64_2.c (__open64_2): Likewise.
        * io/open_2.c (__open_2): Likewise.
        * io/openat.c (__openat): Likewise.
        * io/openat64.c (__openat64): Likewise.
        * io/openat64_2.c (__openat64_2): Likewise.
        * io/openat_2.c (__openat_2): Likewise.
        * sysdeps/mach/hurd/open.c (__libc_open): Likewise.
        * sysdeps/mach/hurd/openat.c (__openat): Likewise.
        * sysdeps/posix/open64.c (__libc_open64): Likewise.
        * sysdeps/unix/sysv/linux/dl-openat64.c (openat64): Likewise.
        * sysdeps/unix/sysv/linux/generic/open.c (__libc_open): Likewise.
        (__open_nocancel): Likewise.
        * sysdeps/unix/sysv/linux/generic/open64.c (__libc_open64): Likewise.
        * sysdeps/unix/sysv/linux/open64.c (__libc_open64): Likewise.
        * sysdeps/unix/sysv/linux/openat.c (__OPENAT): Likewise.

2015-02-24  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #14841]
        * resolv/gethnamaddr.c (getanswer): Skip logging if
        RES_USE_DNSSEC is set.
        * resolv/nss_dns/dns-host.c (getanswer_r): Likewise.

2015-02-24  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/hppa/sysdep.h: Include dl-sysdep.h.

2015-02-23  Alexandre Oliva <aoliva@redhat.com>

        * include/stdc-predef.h (__STDC_ISO_10646__): Update to
        201304L, for Unicode 7.

2015-02-23  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #17836]
        * csu/Makefile (extra-objs): Add gmon-start.o if not builing
        shared library.  Add gmon-start.os otherwise.
        ($(objpfx)g$(start-installed-name)): Use $(objpfx)S%
        $(objpfx)gmon-start.os if builing shared library.
        ($(objpfx)g$(static-start-installed-name)): Likewise.

2015-02-23  Andreas Schwab  <schwab@suse.de>

        * elf/Makefile (CFLAGS-tst-audit2.c): Define.

2015-02-22  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #17269]
        * libio/wstrops.c (_IO_wstr_overflow): Guard against integer overflow
        (enlarge_userbuf): Likewise.

2015-02-22  Chung-Lin Tang  <cltang@codesourcery.com>

        * libio/tst-memstream2.c (TIMEOUT): Define as 100.
        * math/atest-exp.c (TIMEOUT): Adjust to 200.
        * math/atest-exp2.c (TIMEOUT): Adjust to 300.
        * math/atest-sincos.c (TIMEOUT): Adjust to 600.

2015-02-20  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/op-common.h (_FP_FROM_INT): Wrap call to abort in
        expression inside statement expression.

2015-02-20  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Include
        <sysdeps/nptl/lowlevellock.h> and remove macros and
        functions that are now defined there.
        (SYS_futex): Remove.
        (lll_compare_and_swap): Remove.
        * sysdeps/s390/bits/atomic.h (atomic_exchange_acq): Define.

2015-02-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17999]
        * dirent/scandir.c [!SCANDIR] (SCANDIRAT): Define to __scandirat
        instead of scandirat.
        * dirent/scandirat.c [!SCANDIRAT] (SCANDIRAT): Likewise.
        [!SCANDIRAT] (SCANDIRAT_WEAK_ALIAS): Define.
        [SCANDIRAT_WEAK_ALIAS] (scandirat): Define as weak alias of
        __scandirat.
        * include/dirent.h (scandirat): Do not use libc_hidden_proto.
        (__scandirat): Declare.  Use libc_hidden_proto.
        * conform/Makefile (test-xfail-POSIX2008/dirent.h/linknamespace):
        Remove variable.
        (test-xfail-XOPEN2K8/dirent.h/linknamespace): Likewise.

2015-02-18  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15319]
        * sysdeps/i386/fpu/e_atan2.S (dbl_min): New object.
        (MO): New macro.
        (__ieee754_atan2): For results with small absolute value, force
        underflow exception and remove excess range and precision from
        return value.
        * sysdeps/i386/fpu/e_atan2f.S (flt_min): New object.
        (MO): New macro.
        (__ieee754_atan2f): For results with small absolute value, force
        underflow exception and remove excess range and precision from
        return value.
        * sysdeps/i386/fpu/s_atan.S (dbl_min): New object.
        (MO): New macro.
        (__atan): For results with small absolute value, force underflow
        exception and remove excess range and precision from return value.
        * sysdeps/i386/fpu/s_atanf.S (flt_min): New object.
        (MO): New macro.
        (__atanf): For results with small absolute value, force underflow
        exception and remove excess range and precision from return value.
        * sysdeps/ieee754/dbl-64/e_atan2.c: Include <float.h> and
        <math.h>.
        (__ieee754_atan2): Force underflow exception for results with
        small absolute value.
        * sysdeps/ieee754/dbl-64/s_atan.c: Include <float.h> and
        <math_private.h>.
        (atan): Force underflow exception for results with small absolute
        value.
        * sysdeps/ieee754/flt-32/s_atanf.c: Include <float.h>.
        (__atanf): Force underflow exception for results with small
        absolute value.
        * sysdeps/ieee754/ldbl-128/s_atanl.c: Include <float.h> and
        <math.h>.
        (__atanl): Force underflow exception for results with small
        absolute value.
        * sysdeps/ieee754/ldbl-128ibm/s_atanl.c: Include <float.h>.
        (__atanl): Force underflow exception for results with small
        absolute value.
        * sysdeps/x86/fpu/bits/mathinline.h
        [!__SSE2_MATH__ && !__x86_64__ && __LIBC_INTERNAL_MATH_INLINES]
        (__ieee754_atan2): Only define inline for long double.
        * sysdeps/x86_64/fpu/multiarch/e_atan2.c
        [HAVE_FMA4_SUPPORT || HAVE_AVX_SUPPORT]: Include <math.h>.
        * math/auto-libm-test-in: Do not mark underflow exceptions as
        possibly missing for bug 15319.  Add more tests of atan2.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (casin_test_data): Do not mark underflow
        exceptions as possibly missing for bug 15319.
        (casinh_test_data): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

2015-02-18  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/unix/sysv/linux/mips/bits/endian.h: Remove.
        * sysdeps/mips/bits/endian.h: Fix comments.

2015-02-18  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17996]
        * include/search.h (hcreate_r): Don't use libc_hidden_proto.
        (hdestroy_r): Likewise.
        (hsearch_r): Likewise.
        (__hcreate_r): Declare and use libc_hidden_proto.
        (__hdestroy_r): Likewise.
        (__hsearch_r): Likewise.
        * misc/hsearch.c (hsearch): Call __hsearch_r instead of hsearch_r.
        (hcreate): Call __hcreate_r instead of hcreate_r.
        (__hdestroy): Call __hdestroy_r instead of hdestroy_r.
        * misc/hsearch_r.c (hcreate_r): Rename to __hcreate_r and define
        as weak alias of __hcreate_r.
        (hdestroy_r): Rename to __hdestroy_r and define as weak alias of
        __hdestroy_r.
        (hsearch_r): Rename to __hsearch_r and define as weak alias of
        __hsearch_r.
        * conform/Makefile (test-xfail-XPG3/search.h/linknamespace):
        Remove variable.
        (test-xfail-XPG4/search.h/linknamespace): Likewise.
        (test-xfail-UNIX98/search.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/search.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/search.h/linknamespace): Likewise.

2015-02-18  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * malloc/malloc.c (__libc_malloc): Consolidate arena_lookup and
        arena_lock into a single arena_get.

2015-02-17  Carlos O'Donell  <carlos@redhat.com>

        * dl-reloc.c: Inlucde libc-internal.h.
        (_dl_try_allocate_static_tls): Call ALIGN_UP.
        (_dl_relocate_object): Call ALIGN_UP, ALIGN_DOWN, and PTR_ALIGN_DOWN.
        (_dl_protect_relro): Call ALIGN_UP and ALIGN_DOWN.
        * malloc/arena.c (new_heap): Use pagesize. Call ALIGN_UP.
        (grow_heap): Likewise.
        * malloc/malloc.c: Include libc-internal.h.
        (do_check_malloc): Call powerof2.
        (sysmalloc): Use pagesize. Call ALIGN_UP.
        (systrim): Use pagesize.
        (mremap_chunk): Use pagesize. Call ALIGN_UP.
        (__libc_valloc): Use pagesize.
        (__libc_pvalloc): Use pagesize. Call ALIGN_UP.

2015-02-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17991]
        * include/sys/resource.h (__getrlimit64): Declare.  Use
        libc_hidden_proto.
        * resource/getrlimit64.c (getrlimit64): Rename to __getrlimit64
        and define as weak alias of __getrlimit64.  Use libc_hidden_weak.
        * sysdeps/posix/spawni.c (__spawni): Call __getrlimit64 instead of
        getrlimit64.
        * sysdeps/unix/sysv/linux/getrlimit64.c (getrlimit64): Rename to
        __getrlimit64.
        [!getrlimit64] (getrlimit64): Define as weak alias of
        __getrlimit64.  Use libc_hidden_weak.
        * sysdeps/unix/sysv/linux/i386/getrlimit64.c (getrlimit64): Define
        using __getrlimit64 not __new_getrlimit64.
        (__GI_getrlimit64): Likewise.
        * sysdeps/unix/sysv/linux/mips/getrlimit64.c (getrlimit64):
        Likewise.
        (__GI_getrlimit64): Likewise.
        (__old_getrlimit64): Use __getrlimit64 not __new_getrlimit64.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list
        (getrlimit): Add __getrlimit64 alias.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list (getrlimit):
        Likewise.
        * conform/Makefile (test-xfail-XOPEN2K/spawn.h/linknamespace):
        Remove variable.
        (test-xfail-POSIX2008/spawn.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/spawn.h/linknamespace): Likewise.

2015-02-17  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * libio/fileops.c: Add missing sys/mman.h
        * libio/iopopen.c: Add missing fcntl.h, remove redundant unistd.h

2015-02-17  Joseph Myers  <joseph@codesourcery.com>

        * manual/math.texi (Errors in Math Functions): Clarify goals
        regarding inexact and underflow exceptions.

2015-02-17  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/mips/memcpy.S: Move R6 PREFETCH_STORE_HINT check.
        * sysdeps/mips/memset.S: Ditto.

2015-02-17  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/mips/bits/endian.h (__MIPSEL): Use #ifdef instead of #if.

2015-02-17  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/s390/pt-longjmp.c
        (__v1longjmp): Remove versioned symbol.
        (__v1siglongjmp): Remove alias and versioned symbol.
        (__v2longjmp): Use DEFINE_LONGJMP instead of alias.
        (__v2siglongjmp): Likewise.

2015-02-16  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Remove file.

2015-02-16  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/ia64/getpagesize.c: Delete.

2015-02-16  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17987]
        * sysdeps/ieee754/dbl-64/s_remquo.c (__remquo): Ensure sign of
        zero result does not depend on the sign resulting from
        subtraction.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c (__remquo):
        Likewise.
        * sysdeps/ieee754/flt-32/s_remquof.c (__remquof): Likewise.
        * sysdeps/ieee754/ldbl-128/s_remquol.c (__remquol): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_remquol.c (__remquol): Likewise.
        * sysdeps/ieee754/ldbl-96/s_remquol.c (__remquol): Likewise.
        * math/libm-test.inc (remquo_test_data): Add more tests.

2015-02-16  Paul Eggert  <eggert@cs.ucla.edu>

        * manual/time.texi (TZ Variable): glibc no longer comes with tzdata.
        Problem reported by J William Piggott.

2015-02-16  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17978]
        * sysdeps/ieee754/dbl-64/s_remquo.c (__remquo): Do not form
        products 4 * y and 2 * y where those would overflow.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c (__remquo):
        Likewise.
        * sysdeps/ieee754/flt-32/s_remquof.c (__remquof): Likewise.
        * sysdeps/ieee754/ldbl-128/s_remquol.c (__remquol): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_remquol.c (__remquol): Likewise.
        * sysdeps/ieee754/ldbl-96/s_remquol.c (__remquol): Likewise.
        * math/libm-test.inc (remquo_test_data): Add more tests.

        * sysdeps/mips/sgidefs.h [!_ABIO64] (_ABIO64): New macro.

        * sysdeps/mips/memcpy.S [_COMPILING_NEWLIB]: Change condition to
        [defined _COMPILING_NEWLIB].
        * sysdeps/mips/memset.S [_COMPILING_NEWLIB]: Likewise.
        * sysdeps/mips/strcmp.S [_COMPILING_NEWLIB]: Likewise.

        * sysdeps/mips/sys/asm.h [__mips_isa_rev < 6]: Change condition to
        [!defined __mips_isa_rev || __mips_isa_rev < 6].

2015-02-16  Torvald Riegel  <triegel@redhat.com>

        * nptl/tst-cond25.c (cleanup): Explicitly check that the mutex is
        acquired.

2015-02-15  Matthew Fortune <Matthew.Fortune@imgtec.com>

        [BZ #17792]
        * sysdeps/unix/sysv/linux/ia64/sys/user.h (NBPG): Remove.
        (UPAGES, HOST_TEXT_START_ADDR, HOST_DATA_START_ADDR,
        HOST_STACK_END_ADDR): Likewise.

2015-02-13  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/mips/bits/endian.h (__MIPSEB): Use #ifdef instead of #if.
        * sysdeps/mips/memcpy.S (__MIPSEB): Ditto.
        * sysdeps/mips/memset.S (__MIPSEB): Ditto.

2015-02-13  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/generic/c++-types.data: New file.
        * sysdeps/generic/ld.abilist: New file.
        * sysdeps/generic/libBrokenLocale.abilist: New file.
        * sysdeps/generic/libanl.abilist: New file.
        * sysdeps/generic/libc.abilist: New file.
        * sysdeps/generic/libcrypt.abilist: New file.
        * sysdeps/generic/libdl.abilist: New file.
        * sysdeps/generic/libm.abilist: New file.
        * sysdeps/generic/libpthread.abilist: New file.
        * sysdeps/generic/libresolv.abilist: New file.
        * sysdeps/generic/librt.abilist: New file.

2015-02-13  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17569]
        * sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c (__remquo):
        Compute absolute value of x as modified by fmod, not original
        value of x.
        * math/libm-test.inc (RUN_TEST_ffI_f1): Rename to
        RUN_TEST_ffI_f1_mod8.  Check extra return value mod 8.
        (RUN_TEST_LOOP_ffI_f1): Rename to RUN_TEST_LOOP_ffI_f1_mod8.  Call
        RUN_TEST_ffI_f1_mod8.
        (remquo_test_data): Add more tests.

2015-02-13  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/init_array/pt-crti.S: New file.

2015-02-13  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17967]
        * sysdeps/powerpc/fpu/e_sqrtf.c (__slow_ieee754_sqrtf): Use
        __builtin_fmaf instead of relying on contraction of a * b + c.

2015-02-12  J William Piggott  <elseifthen@gmx.com>

        [BZ #17969]
        * manual/time.texi: correct the zoneinfo path in the TZ Variable
        node.

2015-02-12  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17964]
        * sysdeps/powerpc/fpu/e_sqrt.c (__slow_ieee754_sqrt): Use
        __builtin_fma instead of relying on contraction of a * b + c.

2015-02-12  Roland McGrath  <roland@hack.frob.com>

        * Makeconfig (ASFLAGS): Add -Werror=undef.
        * sysdeps/arm/Versions (libc: GLIBC_2.19): New (empty) version set.
        * sysdeps/unix/make-syscalls.sh: Always emit #define's for
        SYSCALL_CANCELLABLE, SYSCALL_NOERRNO, SYSCALL_ERRVAL, to 1 or 0.

        * Makeconfig (after-link): New variable.
        (+link-pie, +link-pie-tests): Use it.
        (+link-static, +link-static-tests): Likewise.
        (+link, +link-tests): Likewise.
        * Makerules (build-module, build-module-asneeded): Likewise.
        (lib%.so, $(common-objpfx)libc.so, $(common-objpfx)linkobj/libc.so):
        Likewise.
        * elf/Makefile ($(objpfx)ld.so): Likewise.

2015-02-12  Rüdiger Sonderfeld  <ruediger@c-plusplus.net>

        [BZ #17965]
        * manual/time.texi (Elapsed Time): tv_sec is of type time_t in
        both struct timeval and struct timespec.

2015-02-12  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16560]
        * math/e_exp2l.c [LDBL_MANT_DIG == 106] (LDBL_EPSILON): Undefine
        and redefine.
        (__ieee754_exp2l): Do not multiply small fractional parts by
        M_LN2l.
        * sysdeps/i386/fpu/e_exp2l.S (__ieee754_exp2l): Just add 1 to
        small argument.
        * sysdeps/ieee754/dbl-64/e_exp2.c (__ieee754_exp2): Likewise.
        * sysdeps/ieee754/flt-32/e_exp2f.c (__ieee754_exp2f): Likewise.
        * sysdeps/x86_64/fpu/e_exp2l.S (__ieee754_exp2l): Likewise.
        * math/auto-libm-test-in: Add more tests of exp2.
        * math/auto-libm-test-out: Regenerated.

2015-02-12  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/strncpy.S (strncpy): Optimize
        unaligned path.

2015-02-12  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/htm.h [TABORT]: Fix encoding for
        little endian.

2015-02-12  Andreas Schwab  <schwab@suse.de>

        [BZ #15790]
        * nptl/pthread_mutexattr_gettype.c (pthread_mutexattr_gettype):
        Filter out elision flags from value returned in kind.
        * nptl/Makefile (tests): Add tst-pthread-mutexattr.
        * nptl/tst-pthread-mutexattr.c: New file.

2015-02-11  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * abi-tags: Revert ae20c9a: rename back gnu into gnu-gnu.
        * configure.ac, configure: Revert ba90e05: modify gnu-* host_os back
        into gnu-gnu, and update comment to refer to abi-tags.

2015-02-11  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15467]
        * sysdeps/ieee754/dbl-64/s_sincos.c: Include <errno.h>.
        (__sincos): Set errno to EDOM for infinite argument.
        * sysdeps/ieee754/flt-32/s_sincosf.c: Include <errno.h>.
        (SINCOSF_FUNC): Set errno to EDOM for infinite argument.
        * sysdeps/ieee754/ldbl-128/s_sincosl.c: Include <errno.h>.
        (__sincosl): Set errno to EDOM for infinite argument.
        * sysdeps/ieee754/ldbl-128ibm/s_sincosl.c: Include <errno.h>.
        (__sincosl): Set errno to EDOM for infinite argument.
        * sysdeps/ieee754/ldbl-96/s_sincosl.c: Include <errno.h>.
        (__sincosl): Set errno to EDOM for infinite argument.
        * math/libm-test.inc (sincos_test_data): Test errno setting.

2015-02-11  Leonhard Holz  <leonhard.holz@web.de>

        * string/strxfrm_l.c: Remove #define STRCMP.
        * string/strcoll_l.c: Remove #define STRLEN.
        * wcsmbs/wcsxfrm_l.c: Remove #define STRCMP.
        * wcsmbs/wcscoll_l.c: Remove #define STRLEN.

2015-02-10  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/soft-fp/sfp-machine.h: Move to ....
        * sysdeps/mips/mips32/sfp-machine.h: ... here.
        * sysdeps/mips/mips64/soft-fp/Makefile: Move to ....
        * sysdeps/mips/mips64/Makefile: ... here.
        * sysdeps/mips/mips64/soft-fp/e_sqrtl.c: Move to ....
        * sysdeps/mips/mips64/e_sqrtl.c: ... here.
        * sysdeps/mips/mips64/soft-fp/sfp-machine.h: Move to ....
        * sysdeps/mips/mips64/sfp-machine.h: ... here.
        * sysdeps/mips/mips32/Implies: Remove mips/soft-fp.
        * sysdeps/mips/mips64/n32/Implies: Remove mips/mips64/soft-fp.
        * sysdeps/mips/mips64/n64/Implies: Likewise.

2015-02-10  Roland McGrath  <roland@hack.frob.com>

        * math/test-snan.c: Drop unnecessary #include's of <stdlib.h>,
        <sys/time.h>, <string.h>, and <errno.h>.
        (dest_offset, dest_address, value, zero): Remove unused variables.
        (ldouble): Remove typedef.
        (myFPsighandler): Use simple handler signature, not SA_SIGINFO
        signature.  Pass 1 to siglongjmp rather than 0 (which is converted to
        1).  Fix code style.
        (set_sigaction_FP, remove_sigaction_FP): Functions removed.
        (check): Function removed.
        (CHECK): New macro.
        (TEST_FUNC): Fix code style.  Use CHECK macro rather than repeating
        boilerplate feclearexcept + feenableexcept + sigsetjmp code.
        Don't call set_sigaction_FP and remove_sigaction_FP here.
        (ldouble_test): Just use 'long double' as macro argument, no need for
        the 'ldouble' typedef.
        (do_test): Set up SIGFPE handler at start, using plain signal rather
        than sigaction.  Fix code style.

2015-02-10  Evangelos Foutras  <evangelos@foutrelis.com>

        [BZ #17949]
        * sysdeps/i386/i686/multiarch/mempcpy_chk.S: Fix position of
        jump label.

2015-02-09  Adhemerval Zanellla  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/configure.ac: Remove R_PPC_REL16 check.
        * sysdeps/powerpc/powerpc32/configure: Regenerated.

        * sysdeps/powerpc/configure.ac: Remove file.
        * sysdeps/powerpc/configure: Likewise.

        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile
        [sysdep_routines]: Remove wordcopy-power6 object.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memmove-power7.c
        (__memmove_power7): Use local call for wordcopy and memcpy symbols.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-ppc32.c
        (__memmove_ppc32): Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power6.c: Remove
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy.c: Remove file.
        * sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.c [IS_IN (libc)]:
        Remove preprocessor.

        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile
        [sysdep_routines]: Remove wide chars objects.
        [wcsmbs]: New rule for wide char objects.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]:
        Remove wordcopy-power6 obejct.
        * sysdeps/powerpc/powerpc64/multiarch/memmove-ppc64.c (__memmove_ppc):
        Use local call for wordcopy and memcpy symbols.
        * sysdeps/powerpc/powerpc64/multiarch/wordcopy-power6.c: Remove file.
        * sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.c: Add default
        implementation for loader.
        * sysdeps/powerpc/powerpc64/multiarch/wordcopy.c: Remove file.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]:
        Remove wordcopy-power7 object.
        * sysdeps/powerpc/powerpc64/multiarch/wordcopy-power7.c: Remove file.
        * sysdeps/powerpc/powerpc64/multiarch/wordcopy.c
        (_wordcopy_fwd_aligned): Remove POWER7 specialization.
        (_wordcopy_fwd_dest_aligned): Likewise.
        (_wordcopy_bwd_aligned): Likewise.
        (_wordcopy_bwd_dest_aligned): Likewise.

        * sysdeps/powerpc/powerpc64/multiarch/bcopy-ppc64.c (__bcopy_ppc):
        Rewrite to call __memmove_ppc instead of include default
        implementation.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]:
        Remove wide chars objects.
        [wcsmbs]: New rule for wide char objects.

2015-02-09  Andreas Schwab  <schwab@suse.de>

        [BZ #17912]
        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h (__O_TMPFILE): Define
        in terms of __O_DIRECTORY.

2015-02-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * time/getdate.c: Include <stdbool.h>.
        * sysdeps/gnu/unwind-resume.c [!PTR_MANGLE] (__libgcc_s_init): Do not
        call PTR_MANGLE.
        [!PTR_DEMANGLE] (_Unwind_Resume, __gcc_personality_v0): Do not call
        PTR_DEMANGLE.

2015-02-07  Paul Eggert  <eggert@cs.ucla.edu>

        Add ersatz _Static_assert on older C hosts
        * misc/sys/cdefs.h (_Static_assert): Define a substitute, if on a
        pre-C11 C platform that is not known to support _Static_assert.

2015-02-07  Richard Braun  <rbraun@sceen.net>

        * hurd/hurd/signal.h (_hurd_critical_section_lock): Don't unlock
        sigstate.
        * sysdeps/mach/hurd/mmap.c (__mmap): Also handle PROT_NONE case.

2015-02-07  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/pthread/aio_misc.c [!AIO_PRIO_DELTA_MAX]: Do not check
        priority against unexistent AIO_PRIO_DELTA_MAX.
        * misc/chflags.c (chflags): Set flags parameter type to unsigned long
        instead of int.
        * misc/fchflags.c (fchflags): Likewise.
        * sysdeps/mach/hurd/chflags.c (chflags): Likewise.
        * sysdeps/mach/hurd/fchflags.c (fchflags): Likewise.
        * sysdeps/mach/hurd/bits/stat.h [__USE_MISC] (UF_SETTABLE, UF_NODUMP,
        UF_IMMUTABLE, UF_APPEND, UF_OPAQUE, UF_NOUNLINK, SF_SETTABLE,
        SF_ARCHIVED, SF_IMMUTABLE, SF_APPEND, SF_NOUNLINK, SF_SNAPSHOT):
        Declare macros.
        [__USE_MISC] (chflags, fchflags): Declare functions.
        * hurd/hurdselect.c (_hurd_select): In the poll case, do not return
        EINVAL when nfds is greater than FD_SETSIZE.
        * hurd/hurd/resource.h (MACH_PRIORITY_TO_NICE,
        NICE_TO_MACH_PRIORITY): Align nice levels on Mach priorities from 5 to
        45.
        * hurd/hurdselect.c (_hurd_select): Pass MACH_RCV_INTERRUPT to
        __mach_msg.  If that returns MACH_RCV_INTERRUPTED, set ERR to EINTR.
        * hurd/hurdselect.c (_hurd_select): Remove unreachable check for
        MACH_RCV_TIMED_OUT.
        * hurd/hurd/signal.h (_hurd_self_sigstate,
        _hurd_critical_section_lock, _hurd_critical_section_unlock):
        Explicit casts from void *.
        * sysdeps/mach/hurd/tls.h: Include <stdint.h> and <sysdep.h>.
        * abi-tags: Rename gnu-gnu os into gnu.

        [BZ #4719]
        * sysdeps/mach/hurd/bits/ioctls.h (_IOT__IOTBASE_long, _IOT_char,
        _IOT_short, _IOT_int, _IOT_long, _IOT__IOTBASE_int8_t,
        _IOT__IOTBASE_uint8_t, _IOT__IOTBASE_int16_t, _IOT__IOTBASE_uint16_t,
        _IOT__IOTBASE_int32_t, _IOT__IOTBASE_uint32_t, _IOT__IOTBASE_int64_t,
        _IOT__IOTBASE_uint64_t, _IOT__IOTBASE_size_t, _IOT__IOTBASE_ssize_t,
        _IOTBASE_unsigned, _IOTBASE_signed): Define macros.

        [BZ #17944]
        * hurd/hurdsocket.h: New file, defines _hurd_sun_path_dupa which
        duplicates ADDR->sun_path with sockaddr LEN limitation.
        * sysdeps/mach/hurd/connect.c: Include <string.h>
        (__connect): Give result of _hurd_sun_path_dupa to name lookup.
        * sysdeps/mach/hurd/sendmsg.c: Likewise.
        * sysdeps/mach/hurd/sendto.c: Likewise.
        * sysdeps/mach/hurd/bind.c: Call _hurd_sun_path_dupa instead of
        implementing it by hand.

2015-02-06  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/arm/sysdep.h [!PROF] [ARCH_HAS_T2 && !PIC] (LDR_GLOBAL):
        Use sfi_breg on ldr.
        [!PROF] [ARCH_HAS_T2 && PIC && ARM_PCREL_MOVW_OK] (LDR_GLOBAL):
        Likewise.

        * nptl/tst-cancel25.c (tf2): Test for SIGCANCEL being blocked only if
        it's defined.
        * nptl/tst-signal7.c (do_test): Test SIGCANCEL only if it's defined.
        Test SIGSETXID only if it's defined.

        * nptl/tst-locale1.c (useless): Use SIGRTMIN only if it's defined.

        * rt/tst-timer2.c (do_test): Don't initialize SIGEV.sigev_signo, which
        will not be used.  Use NULL rather than 0 for .sigev_notify_attributes.

        * nptl/tst-align2.c: Moved ...
        * sysdeps/unix/sysv/linux/tst-align-clone.c: ... here.
        * nptl/Makefile (tests): Remove tst-align2.
        * sysdeps/unix/sysv/linux/Makefile
        [$(subdir) = nptl] (tests): Add tst-align-clone.
        * nptl/tst-getpid1.c: Moved ...
        * sysdeps/unix/sysv/linux/tst-getpid1.c: ... here.
        * nptl/tst-getpid2.c: Moved ...
        * sysdeps/unix/sysv/linux/tst-getpid2.c: ... here.
        * nptl/Makefile (tests): Move tst-getpid1 and tst-getpid2 ...
        * sysdeps/unix/sysv/linux/Makefile
        [$(subdir) = nptl] (tests): ... here.
        * nptl/Makefile (tst-getpid2-ENV): Move variable ...
        * sysdeps/unix/sysv/linux/Makefile
        [$(subdir) = nptl] (tst-getpid2-ENV): ... here.

        * nptl/tst-cleanup2.c (do_test): Use signal rather than sigaction.
        Drop trailing \n from perror argument.  Use return rather than exit.

        * nptl/tst-cancel20.c (do_test): Conditionalize SA_SIGINFO-using tests
        on [SA_SIGINFO].
        * nptl/tst-cancel21.c (do_test): Likewise.
        * debug/tst-backtrace6.c: Include <signal.h> first thing.
        Conditionalize inclusion of tst-backtrace5.c on [SA_SIGINFO].
        [!SA_SIGINFO]: Make it a stub test.

        * misc/tst-pselect.c (do_test): Don't set SA_NOCLDWAIT in sa_flags for
        SIGCHLD; it's redundant with SIG_IGN as sa_handler.

        * posix/tst-getlogin.c: Move to ...
        * login/tst-getlogin.c: ... here.
        * posix/Makefile (tests): Move tst-getlogin to ...
        * login/Makefile (tests): ... here.

        * libio/tst-atime.c (do_test): Move local variables SV and E
        inside [ST_NOATIME] conditional.

        * dirent/tst-fdopendir.c (O_NOATIME): If not defined, #define to 0.

        * nptl/tst-kill5.c (do_test): Use INT_MAX rather than SIGRTMAX + 10.

        * nptl/tst-join5.c: Drop #include <sys/syscall.h>.
        (wait_code): New function replaces macro.
        Call nanosleep rather than syscall.

        * nptl/pt-system.c: Rewritten.  Put everything under
        [SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_22)].
        Use IFUNC to redirect when possible.

        * nptl/pt-longjmp.c: Rewritten.  Put everything under
        [SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_22)].
        Use IFUNC to redirect when possible.

        * nptl/pt-fork.c: Rewritten.  Put everything under
        [SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_22)].
        Use IFUNC to redirect when possible.
        * nptl/Versions (libpthread: GLIBC_2.22): New (empty) version set.

        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Remove all
        code under [!__ASSUME_FUTEX_CLOCK_REALTIME], since that is defined
        unconditionally nowadays.  This included the only reference to
        __vdso_clock_gettime that appears outside libc proper.
        * sysdeps/unix/sysv/linux/x86_64/Versions (libc: GLIBC_PRIVATE):
        Remove version set (containing only __vdso_clock_gettime).
        * sysdeps/unix/sysv/linux/x86/libc-vdso.h (__vdso_clock_gettime):
        Add attribute_hidden.
        * sysdeps/unix/sysv/linux/i386/init-first.c (__vdso_clock_gettime):
        Likewise.  Drop __attribute__ ((nocommon)), libc_hidden_proto, and
        libc_hidden_data_def.
        * sysdeps/unix/sysv/linux/x86_64/init-first.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/init-first.c: Likewise.

        * inet/Versions (libc: GLIBC_2.0): Move getrpcbyname, getrpcbyname_r,
        getrpcbynumber, getrpcbynumber_r, getrpcent, getrpcent_r, endrpcent,
        setrpcent, and getrpcport to ...
        * sunrpc/Versions (libc: GLIBC_2.0): ... here.
        * inet/Versions (libc: GLIBC_2.1.2): Move getrpcbyname_r,
        getrpcbynumber_r, and getrpcent_r to ...
        * sunrpc/Versions (libc: GLIBC_2.1.2): ... this new set.
        * inet/getrpcbyname.c: Moved ...
        * sunrpc/getrpcbyname.c: ... here.
        * inet/getrpcbyname_r.c: Moved ...
        * sunrpc/getrpcbyname_r.c: ... here.
        * inet/getrpcbynumber.c: Moved ...
        * sunrpc/getrpcbynumber.c: ... here.
        * inet/getrpcbynumber_r.c: Moved ...
        * sunrpc/getrpcbynumber_r.c: ... here.
        * inet/getrpcent.c: Moved ...
        * sunrpc/getrpcent.c: ... here.
        * inet/getrpcent_r.c: Moved ...
        * sunrpc/getrpcent_r.c: ... here.
        * inet/Makefile (routines): Move those to ...
        * sunrpc/Makefile (routines): ... here.
        * nss/Makefile (databases): Add key and rpc only if sunrpc appears in
        the $(subdirs) list.
        (CPPFLAGS-getent.c): New variable.  Pass -D option to set HAVE_SUNRPC
        to 0 or 1, indicating whether sunrpc appears in the $(subdirs) list.
        * nss/getent.c (print_rpc, rpc_keys): Conditionalize on [HAVE_SUNRPC].
        (databases): Conditionalize rpc entry on [HAVE_SUNRPC].

        * elf/Makefile (routines): Include $(all-dl-routines), not just
        $(dl-routines).
        (rtld-routines): Likewise.  Use = rather than :=.
        * sysdeps/aarch64/Makefile [$(subdir) = elf]
        (sysdep_routines, sysdep-rtld-routines): Don't add tlsdesc and
        dl-tlsdesc to these; sysdep-dl-routines alone is enough.
        * sysdeps/arm/Makefile: Likewise.
        * sysdeps/i386/Makefile: Likewise.
        * sysdeps/x86_64/Makefile: Likewise.
        * sysdeps/hppa/Makefile [$(subdir) = elf]
        (sysdep_routines, sysdep-rtld-routines): Don't add
        $(sysdep-dl-routines) to these.
        * sysdeps/ia64/Makefile: Likewise.
        * sysdeps/unix/sysv/linux/ia64/Makefile: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/Makefile [$(subdir) = elf]
        [$(build-shared) = yes] (sysdep_routines, sysdep-rtld-routines):
        Don't add dl-static to these; sysdep-dl-routines alone is enough.
        * sysdeps/unix/sysv/linux/m68k/Makefile: Likewise.
        * sysdeps/unix/sysv/linux/mips/Makefile: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/Makefile: Likewise.
        * sysdeps/unix/sysv/linux/tile/Makefile: Likewise.
        * sysdeps/powerpc/Makefile [$(subdir) = elf]
        (sysdep_routines, sysdep-rtld-routines): Don't add dl-machine to
        these; sysdep-dl-routines alone is enough.

2015-02-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17932]
        * soft-fp/op-common.h (_FP_FMA): Set exponent of result in case
        where multiplication results in zero and third argument is finite
        and nonzero.
        * math/auto-libm-test-in: Add more tests of fma.
        * math/auto-libm-test-out: Regenerated.

        * soft-fp/op-common.h (_FP_CMP_CHECK_DENORM): New macro.
        (_FP_CMP_CHECK_FLUSH_ZERO): Likewise.
        (_FP_CMP): Use_FP_CMP_CHECK_DENORM and _FP_CMP_CHECK_FLUSH_ZERO.
        (_FP_CMP_EQ): Likewise.
        (_FP_CMP_UNORD): Use _FP_CMP_CHECK_DENORM.

        * soft-fp/op-common.h (FP_EXTEND): Rename to _FP_EXTEND_CNAN with
        extra argument CHECK_NAN.  Redefine as wrapper around
        _FP_EXTEND_CNAN.

2015-02-06  Carlos O'Donell  <carlos@systemhalted.org>

        * version.h (RELEASE): Set to "stable".
        (VERSION): Set to "2.21"
        * include/features.h (__GLIBC_MINOR__): Set to 21.

        * sysdeps/unix/sysv/linux/hppa/pthread.h: Sync with pthread.h.

2015-02-05  Paul Pluzhnikov  <ppluzhnikov@google.com>
            Paul Eggert  <eggert@cs.ucla.edu>

        [BZ #16618]
        * stdio-common/tst-sscanf.c (main): Test for buffer overflow.
        * stdio-common/vfscanf.c (_IO_vfscanf_internal): Compute needed
        size in bytes. Store needed elements in wpmax. Use needed size
        in bytes for extend_alloca.

2015-02-05  Carlos O'Donell  <carlos@systemhalted.org>

        * manual/install.texi: Latest tested versions are GCC 4.9.2,
        binutls 2.25, and texinfo 5.2.
        * INSTALL: Regenerate.
        * sysdeps/nios2/configure: Regenerate.
        * sysdeps/unix/sysv/linux/nios2/configure: Regenerate.
        * manual/contrib.texi: Update.
        * po/be.po: Update.
        * po/bg.po: Update.
        * po/ca.po: Update.
        * po/cs.po: Update.
        * po/da.po: Update.
        * po/de.po: Update.
        * po/el.po: Update.
        * po/eo.po: Update.
        * po/es.po: Update.
        * po/fi.po: Update.
        * po/fr.po: Update.
        * po/gl.po: Update.
        * po/hr.po: Update.
        * po/hu.po: Update.
        * po/ia.po: Update.
        * po/id.po: Update.
        * po/it.po: Update.
        * po/ja.po: Update.
        * po/ko.po: Update.
        * po/lt.po: Update.
        * po/nb.po: Update.
        * po/nl.po: Update.
        * po/pl.po: Update.
        * po/pt_BR.po: Update.
        * po/ru.po: Update.
        * po/rw.po: Update.
        * po/sk.po: Update.
        * po/sl.po: Update.
        * po/sv.po: Update.
        * po/tr.po: Update.
        * po/uk.po: Update.
        * po/vi.po: Update.
        * po/zh_CN.po: Update.
        * po/zh_TW.po: Update.

        * sysdeps/hppa/Makefile (CFLAGS-dl-fptr.c): Add -Wno-error.
        * sysdeps/hppa/bits/setjmp.h: Union is named __jmp_buf_internal_tag.
        * sysdeps/hppa/dl-irel.h: Remove #warning.
        * sysdeps/hppa/entry.h: Provide prototype for
        __canonicalize_funcptr_for_compare and cast argument.
        * sysdeps/hppa/fpu/fegetexcept.c (fegetexcept): Add semicolon.
        * sysdeps/hppa/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/hppa/sotruss-lib.c: New file.
        * sysdeps/unix/sysv/linux/hppa/bits/atomic.h
        (atomic_compare_and_exchange_val_acq): Use __typeof__.
        (atomic_compare_and_exchange_bool_acq): Likewise.
        * sysdeps/unix/sysv/linux/hppa/mmap.c: Use weak alias.
        * sysdeps/unix/sysv/linux/hppa/pthread.h: Include pthread.h.

        * sysdeps/unix/sysv/linux/hppa/syscall.S: Delete file.
        * sysdeps/unix/sysv/linux/hppa/sysdep.c: Move syscall from here...
        * sysdeps/unix/sysv/linux/hppa/syscall.c: ... to here.

2015-02-05  Chung-Lin Tang  <cltang@codesourcery.com>

        * sysdeps/nios2/machine-gmon.h (NIOS2_MCOUNT_CALL): Correct name of
        called function in non-PIC case.

2015-01-31  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/bits/atomic.h
        (__sparc32_atomic_do_unlock24): Put the memory barrier before the
        unlock not after it.
        (__v9_compare_and_exchange_val_32_acq): Use unions to avoid getting
        volatile register usage warnings from the compiler.

        * sysdeps/sparc/nptl/sem_init.c: Delete.
        * sysdeps/sparc/nptl/sem_post.c: Delete.
        * sysdeps/sparc/nptl/sem_timedwait.c: Delete.
        * sysdeps/sparc/nptl/sem_wait.c: Delete.
        * sysdeps/sparc/sparc32/sem_init.c: New file.
        * sysdeps/sparc/sparc32/sem_waitcommon.c: New file.
        * sysdeps/sparc/sparc32/sem_open.c: Generic nptl version with
        padding explicitly initialized.
        * sysdeps/sparc/sparc32/sem_post.c: Generic nptl version using
        padding for in-semaphore spinlock.
        * sysdeps/sparc/sparc32/sem_wait.c: Likewise.
        * sysdeps/sparc/sparc32/sem_trywait.c: Delete.
        * sysdeps/sparc/sparc32/sem_timedwait.c: Delete.
        * sysdeps/sparc/sparc32/sparcv9/sem_init.c: New file.
        * sysdeps/sparc/sparc32/sparcv9/sem_open.c: New file.
        * sysdeps/sparc/sparc32/sparcv9/sem_post.c: New file.
        * sysdeps/sparc/sparc32/sparcv9/sem_waitcommon.c: New file.
        * sysdeps/sparc/sparc32/sparcv9/sem_wait.c: Redirect to nptl
        version.
        * sysdeps/sparc/sparc32/sparcv9/sem_timedwait.c: Delete.
        * sysdeps/sparc/sparc32/sparcv9/sem_trywait.c: Delete.

2015-01-30  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #17801]
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Set the bit_AVX_Fast_Unaligned_Load bit for AVX2.
        * sysdeps/x86_64/multiarch/init-arch.h (bit_AVX_Fast_Unaligned_Load):
        New.
        (index_AVX_Fast_Unaligned_Load): Likewise.
        (HAS_AVX_FAST_UNALIGNED_LOAD): Likewise.
        * sysdeps/x86_64/multiarch/memcpy.S (__new_memcpy): Check the
        bit_AVX_Fast_Unaligned_Load bit instead of the bit_AVX_Usable bit.
        * sysdeps/x86_64/multiarch/memcpy_chk.S (__memcpy_chk): Likewise.
        * sysdeps/x86_64/multiarch/mempcpy.S (__mempcpy): Likewise.
        * sysdeps/x86_64/multiarch/mempcpy_chk.S (__mempcpy_chk): Likewise.
        * sysdeps/x86_64/multiarch/memmove.c (__libc_memmove): Replace
        HAS_AVX with HAS_AVX_FAST_UNALIGNED_LOAD.
        * sysdeps/x86_64/multiarch/memmove_chk.c (__memmove_chk): Likewise.

2015-01-29  Andreas Schwab  <schwab@suse.de>

        * sysdeps/nptl/allocrtsig.c: Include <signal.h>.

2015-01-29  Siddhesh Poyarekar <siddhesh@redhat.com>

        [BZ #17892]
        * nscd/nscd_stat.c (send_stats): Initialize DATA.

2015-01-28  Martin Sebor  <msebor@redhat.com>

        * math/README.libm-test: Clarify. Add "How to read the test output."

2015-01-28  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/tile/tilegx/bits/atomic.h [!_LP64] (__HAVE_64B_ATOMICS):
        Define to 0.

2015-01-28  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/bits/atomic.h [_MIPS_SIM == _ABIN32]
        (__HAVE_64B_ATOMICS): Define to 0.

2015-01-28  Adhemerval Zanellla  <azanella@linux.vnet.ibm.com>

        [BZ #17885]
        * sysdeps/powerpc/fpu/fsetexcptflg.c (__fesetexceptflag): Fix correct
        value to set as new flag.

        [BZ #16576]
        * sysdeps/powerpc/fpu/math_private.h [__CPU_HAS_FSQRT]: Remove define
        and use _ARCH_PPCSQ instead.
        (__ieee754_sqrt): Likewise.
        (__ieee754_sqrtf): Likewise.
        * sysdeps/powerpc/fpu/e_sqrt.c (__slow_ieee754_sqrt): Build only if
        _ARCH_PPCSQ is defined.
        (__ieee754_sqrt): Use _ARCH_PPCSQ to select wheter to use hardware
        fsqrt instruction.
        * sysdeps/powerpc/fpu/e_sqrtf.c (__ieee754_sqrtf): Build only if
        _ARCH_PPCSQ is defined.
        (__ieee754_sqrtf): Use _ARCH_PPCSQ to select wheter to use hardware
        fsqrts instruction.
        * sysdeps/powerpc/powerpc64/fpu/e_sqrt.c: Remove file.

2015-01-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * iconv/loop.c: Suppress array out of bound warning caused by GCC
        bug (GCC BZ #64739).

2015-01-25  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_requeue):
        Mark _retval as used.
        (lll_futex_wake_unlock): Likewise.
        (lll_futex_timed_wait_requeue_pi): Likewise.

        * sysdeps/unix/sysv/linux/m68k/coldfire/bits/atomic.h
        (atomic_compare_and_exchange_val_acq): Use uint32_t for the
        register variables.

        * sysdeps/m68k/m680x0/fpu/fraiseexcpt.c (__feraiseexcept): Use
        libm_hidden_def.

        * sysdeps/m68k/bits/byteswap.h (__bswap_16, __bswap_32)
        (__bswap_64): Mark as __always_inline.

2015-01-25  Bram  <bug_rh@spam.wizbit.be>

        [BZ #15378]
        * elf/dl-load.c (open_path): Avoid writing to 'env_path_list'
        when none of the search directories exist.

2015-01-24  Adhemerval Zanellla  <azanella@linux.vnet.ibm.com>

        [BZ #17869]
        * sysdeps/powerpc/powerpc64/power8/memset.S: Use power7 instead of
        power8 in .machine directive.

        [BZ #17868]
        * sysdeps/powerpc/powerpc64/dl-machine.h (resolve_ifunc): Force value
        set dependency from opd value.

2015-01-23  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Treat model numbers 0x4a/0x4d/0x5a/0x5d as Intel Silvermont
        architecture.

2015-01-23  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #17870]
        * nptl/sem_post.c (__new_sem_post): Replace unsigned long int
        with uint64_t.
        * nptl/sem_waitcommon.c (__sem_wait_cleanup): Replace 1UL with
        (uint64_t) 1.
        (__new_sem_wait_fast): Replace unsigned long with uint64_t.
        (__new_sem_wait_slow): Replace unsigned long int with uint64_t.
        Replace 1UL with (uint64_t) 1.
        * sysdeps/nptl/internaltypes.h (new_sem): Replace unsigned long
        int with uint64_t.

2015-01-23  Roland McGrath  <roland@hack.frob.com>

        * inet/if_index.c (if_nameindex): Add missing libc_hidden_weak.
        (if_freenameindex): Likewise.

        * resource/getrlimit64.c: Add missing libc_hidden_def.

2015-01-22  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/op-common.h (_FP_ADD_INTERNAL): Declare labels with
        __label__.
        (_FP_FMA): Likewise.
        (_FP_TO_INT_ROUND): Likewise.
        (_FP_FROM_INT): Likewise.

2015-01-21  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #16418]
        * sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c (__get_clockfreq):
        Make code racy and cancel safe.

2015-01-21  Carlos O'Donell  <carlos@redhat.com>

        * sysdeps/arm/unwind-resume.h: Fix copyright year.
        * dlfcn/tst-rec-dlopen.c: Fix incorrect copyright year and
        attribution.

        * pwd/tst-getpw.c: Rewrite.

        [BZ #17702]
        * dlfcn/Makefile (tests): Add tst-rec-dlopen.
        (modules-names): Add moddummy1 and moddummy2.
        ($(objpfx)tst-rec-dlopen): Define.
        * dlfcn/moddummy1.c: New file.
        * dlfcn/moddummy2.c: New file.
        * dlfcn/tst-rec-dlopen.c: New file.
        * elf/dl-cache.c (_dl_load_cache_lookup):
        Return char*. Copy result with alloca/strcpy/strdup.
        * elf/dl-load.c (_dl_map_object): _dl_load_cached_lookup
        returns char*. Free cached. If not saving realname
        free cached.
        * elf/dl-open.c (dl_open_worker): Do not assert that
        _r_debug->r_state is RT_CONSISTENT.
        * sysdeps/generic/ldsodefs.h: _dl_load_cache_lookup
        returns char*.

2015-01-21  Torvald Riegel  <triegel@redhat.com>
            Carlos O'Donell  <carlos@redhat.com>

        [BZ #12674]
        * nptl/sem_waitcommon.c: New file.
        * nptl/sem_wait.c: Include sem_waitcommon.c.
        (__sem_wait_cleanup, do_futex_wait): Remove.
        (__new_sem_wait): Adapt.
        (__new_sem_trywait): New function.
        (__old_sem_trywait): Moved here from nptl/sem_trywait.c.
        * nptl/sem_timedwait.c: Include sem_waitcommon.c.
        (__sem_wait_cleanup, do_futex_timed_wait): Remove.
        (sem_timedwait): Adapt.
        * nptl/sem_post.c (__new_sem_post): Adapt.
        (futex_wake): New function.
        (__old_sem_post): Add release MO fence.
        * nptl/sem_open.c (sem_open): Adapt.
        * nptl/sem_init.c (__new_sem_init): Adapt.
        (futex_private_if_supported): New function.
        * nptl/sem_getvalue.c (__new_sem_getvalue): Adapt.
        (__old_sem_getvalue): Add using previous code.
        * sysdeps/nptl/internaltypes.h: Adapt.
        * nptl/tst-sem13.c (do_test): Adapt.
        * nptl/tst-sem11.c (main): Adapt.
        * nptl/sem_trywait.c: Remove.
        * nptl/DESIGN-sem.txt: Remove.
        * nptl/Makefile (libpthread-routines): Remove sem_trywait.
        (gen-as-const-headers): Remove structsem.sym.
        * nptl/structsem.sym: Remove.
        * sysdeps/unix/sysv/linux/alpha/sem_post.c: Remove.
        * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Remove.
        * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Remove.
        * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Remove.
        * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Remove.
        * sysdeps/unix/sysv/linux/i386/i586/sem_post.S: Remove.
        * sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S: Remove.
        * sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S: Remove.
        * sysdeps/unix/sysv/linux/i386/i586/sem_wait.S: Remove.
        * sysdeps/unix/sysv/linux/i386/i686/sem_post.S: Remove.
        * sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S: Remove.
        * sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S: Remove.
        * sysdeps/unix/sysv/linux/i386/i686/sem_wait.S: Remove.
        * sysdeps/unix/sysv/linux/powerpc/sem_post.c: Remove.
        * sysdeps/unix/sysv/linux/sh/sem_post.S: Remove.
        * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Remove.
        * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Remove.
        * sysdeps/unix/sysv/linux/sh/sem_wait.S: Remove.
        * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Remove.
        * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Remove.
        * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Remove.
        * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Remove.

2015-01-20  Carlos O'Donell  <carlos@redhat.com>

        * INSTALL: Regenerated.

        * po/libc.pot: Regenerated.

2015-01-18  Chung-Lin Tang  <cltang@codesourcery.com>
            Sandra Loosemore  <sandra@codesourcery.com>
            Andrew Jenner  <andrew@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>
            Nathan Sidwell  <nathan@codesourcery.com>

        * NEWS: Mention new Nios II port.
        * sysdeps/nios2/Implies: New file.
        * sysdeps/nios2/Makefile: New file.
        * sysdeps/nios2/Subdirs: New file.
        * sysdeps/nios2/Versions: New file.
        * sysdeps/nios2/__longjmp.S: New file.
        * sysdeps/nios2/abort-instr.h: New file.
        * sysdeps/nios2/backtrace.c: New file.
        * sysdeps/nios2/bits/endian.h: New file.
        * sysdeps/nios2/bits/fenv.h: New file.
        * sysdeps/nios2/bits/link.h: New file.
        * sysdeps/nios2/bits/setjmp.h: New file.
        * sysdeps/nios2/bsd-_setjmp.S: New file.
        * sysdeps/nios2/bsd-setjmp.S: New file.
        * sysdeps/nios2/configure: New generated file.
        * sysdeps/nios2/configure.ac: New file.
        * sysdeps/nios2/crti.S: New file.
        * sysdeps/nios2/crtn.S: New file.
        * sysdeps/nios2/dl-init.c: New file.
        * sysdeps/nios2/dl-machine.h: New file.
        * sysdeps/nios2/dl-sysdep.h: New file.
        * sysdeps/nios2/dl-tls.h: New file.
        * sysdeps/nios2/dl-trampoline.S: New file.
        * sysdeps/nios2/gccframe.h: New file.
        * sysdeps/nios2/gmp-mparam.h: New file.
        * sysdeps/nios2/jmpbuf-offsets.h: New file.
        * sysdeps/nios2/jmpbuf-unwind.h: New file.
        * sysdeps/nios2/ldsodefs.h: New file.
        * sysdeps/nios2/libc-tls.c: New file.
        * sysdeps/nios2/libm-test-ulps: New file.
        * sysdeps/nios2/machine-gmon.h: New file.
        * sysdeps/nios2/math-tests.h: New file.
        * sysdeps/nios2/math_private.h: New file.
        * sysdeps/nios2/memusage.h: New file.
        * sysdeps/nios2/nptl/Makefile: New file.
        * sysdeps/nios2/nptl/bits/pthreadtypes.h: New file.
        * sysdeps/nios2/nptl/bits/semaphore.h: New file.
        * sysdeps/nios2/nptl/pthread_spin_lock.c: New file.
        * sysdeps/nios2/nptl/pthreaddef.h: New file.
        * sysdeps/nios2/nptl/tcb-offsets.sym: New file.
        * sysdeps/nios2/nptl/tls.h: New file.
        * sysdeps/nios2/preconfigure: New file.
        * sysdeps/nios2/s_fma.c: New file.
        * sysdeps/nios2/s_fmaf.c: New file.
        * sysdeps/nios2/setjmp.S: New file.
        * sysdeps/nios2/sfp-machine.h: New file.
        * sysdeps/nios2/sotruss-lib.c: New file.
        * sysdeps/nios2/stackguard-macros.h: New file.
        * sysdeps/nios2/stackinfo.h: New file.
        * sysdeps/nios2/start.S: New file.
        * sysdeps/nios2/sysdep.h: New file.
        * sysdeps/nios2/tls-macros.h: New file.
        * sysdeps/nios2/tst-audit.h: New file.
        * sysdeps/unix/sysv/linux/nios2/Implies: New file.
        * sysdeps/unix/sysv/linux/nios2/Makefile: New file.
        * sysdeps/unix/sysv/linux/nios2/Versions: New file.
        * sysdeps/unix/sysv/linux/nios2/arch-fork.h: New file.
        * sysdeps/unix/sysv/linux/nios2/bits/atomic.h: New file.
        * sysdeps/unix/sysv/linux/nios2/bits/mman.h: New file.
        * sysdeps/unix/sysv/linux/nios2/cacheflush.c: New file.
        * sysdeps/unix/sysv/linux/nios2/clone.S: New file.
        * sysdeps/unix/sysv/linux/nios2/configure: New generated file.
        * sysdeps/unix/sysv/linux/nios2/configure.ac: New file.
        * sysdeps/unix/sysv/linux/nios2/getcontext.S: New file.
        * sysdeps/unix/sysv/linux/nios2/kernel-features.h: New file.
        * sysdeps/unix/sysv/linux/nios2/kernel_rt_sigframe.h: New file.
        * sysdeps/unix/sysv/linux/nios2/makecontext.c: New file.
        * sysdeps/unix/sysv/linux/nios2/profil-counter.h: New file.
        * sysdeps/unix/sysv/linux/nios2/setcontext.S: New file.
        * sysdeps/unix/sysv/linux/nios2/shlib-versions: New file.
        * sysdeps/unix/sysv/linux/nios2/sigcontextinfo.h: New file.
        * sysdeps/unix/sysv/linux/nios2/swapcontext.S: New file.
        * sysdeps/unix/sysv/linux/nios2/sys/cachectl.h: New file.
        * sysdeps/unix/sysv/linux/nios2/sys/procfs.h: New file.
        * sysdeps/unix/sysv/linux/nios2/sys/ucontext.h: New file.
        * sysdeps/unix/sysv/linux/nios2/sys/user.h: New file.
        * sysdeps/unix/sysv/linux/nios2/syscall.S: New file.
        * sysdeps/unix/sysv/linux/nios2/sysdep-cancel.h: New file.
        * sysdeps/unix/sysv/linux/nios2/sysdep.S: New file.
        * sysdeps/unix/sysv/linux/nios2/sysdep.h: New file.
        * sysdeps/unix/sysv/linux/nios2/ucontext_i.sym: New file.
        * sysdeps/unix/sysv/linux/nios2/vfork.S: New file.
        * sysdeps/unix/sysv/linux/nios2/c++-types.data: New file.
        * sysdeps/unix/sysv/linux/nios2/ld.abilist: New file.
        * sysdeps/unix/sysv/linux/nios2/libBrokenLocale.abilist: New file.
        * sysdeps/unix/sysv/linux/nios2/libanl.abilist: New file.
        * sysdeps/unix/sysv/linux/nios2/libc.abilist: New file.
        * sysdeps/unix/sysv/linux/nios2/libcrypt.abilist: New file.
        * sysdeps/unix/sysv/linux/nios2/libdl.abilist: New file.
        * sysdeps/unix/sysv/linux/nios2/libm.abilist: New file.
        * sysdeps/unix/sysv/linux/nios2/libnsl.abilist: New file.
        * sysdeps/unix/sysv/linux/nios2/libpthread.abilist: New file.
        * sysdeps/unix/sysv/linux/nios2/libresolv.abilist: New file.
        * sysdeps/unix/sysv/linux/nios2/librt.abilist: New file.
        * sysdeps/unix/sysv/linux/nios2/libthread_db.abilist: New file.
        * sysdeps/unix/sysv/linux/nios2/libutil.abilist: New file.
        * sysdeps/unix/sysv/linux/nios2/localplt.data: New file.

2015-01-16  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #17844]
        * sysdeps/unix/sysv/linux/s390/s390-32/getutent.c
        (getutent): Use weak_alias in non SHARED case
        and default_symbol_version in SHARED case.
        * sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c
        (getutent_r, pututline): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getutid.c
        (getutid): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c
        (getutid_r): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getutline.c
        (getutline): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c
        (getutline_r): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c
        (updwtmp): Likewise.

2015-01-16  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #17848]
        * sysdeps/s390/s390-32/memcmp.S
        (memcmp_g5): Rename to __memcmp_g5.
        * sysdeps/s390/s390-32/memcpy.S
        (memcpy_g5): Rename to __memcpy_g5.
        Jump to __memcpy_mvcle instead of memcpy_mvcle.
        (memcpy_mvcle) Rename to __memcpy_mvcle.
        * sysdeps/s390/s390-32/memset.S
        (memset_g5): Rename to __memset_g5.
        * sysdeps/s390/s390-32/multiarch/ifunc-resolve.c
        (IFUNC_RESOLVE): Prefix ifunc-resolve function
        and use prefixed functions.
        * sysdeps/s390/s390-32/multiarch/memcmp.S
        (memcmp_z196): Rename to __memcmp_z196.
        (memcmp_z10): Rename to __memcmp_z10.
        (memcmp): Set alias to __memcmp_g5.
        (bcmp): Set alias to __memcmp_g5.
        * sysdeps/s390/s390-32/multiarch/memcpy.S
        (memcpy_z196): Rename to __memcpy_z196.
        Jump to __memcpy_mvcle instead of memcpy_mvcle.
        (memcpy_z10): Rename to __memcpy_z10.
        Jump to __memcpy_mvcle instead of memcpy_mvcle.
        (memcpy): Set alias to __memcpy_g5.
        * sysdeps/s390/s390-32/multiarch/memset.S
        (memset_z196): Rename to __memset_z196.
        Jump to __memset_mvcle instead of memset_mvcle.
        (memset_z10): Rename to __memset_z10.
        Jump to __memset_mvcle instead of memset_mvcle.
        (memset_mvcle) Rename to __memset_mvcle.
        (memset): Set alias to __memset_g5.
        * sysdeps/s390/s390-64/memcmp.S
        (memcmp_z900): Rename to __memcmp_z900.
        * sysdeps/s390/s390-64/memcpy.S
        (memcpy_z900): Rename to __memcpy_z900.
        Jump to __memcpy_mvcle instead of memcpy_mvcle.
        (memcpy_mvcle) Rename to __memcpy_mvcle.
        * sysdeps/s390/s390-64/memset.S
        (memset_z900): Rename to __memset_z900.
        * sysdeps/s390/s390-64/multiarch/ifunc-resolve.c
        (IFUNC_RESOLVE): Prefix ifunc-resolve function
        and use prefixed functions.
        * sysdeps/s390/s390-64/multiarch/memcmp.S
        (memcmp_z196): Rename to __memcmp_z196.
        (memcmp_z10): Rename to __memcmp_z10.
        (memcmp): Set alias to __memcmp_z900.
        (bcmp): Set alias to __memcmp_z900.
        * sysdeps/s390/s390-64/multiarch/memcpy.S
        (memcpy_z196): Rename to __memcpy_z196.
        Jump to __memcpy_mvcle instead of memcpy_mvcle.
        (memcpy_z10): Rename to __memcpy_z10.
        Jump to __memcpy_mvcle instead of memcpy_mvcle.
        (memcpy): Set alias to __memcpy_z900.
        * sysdeps/s390/s390-64/multiarch/memset.S
        (memset_z196): Rename to __memset_z196.
        Jump to __memset_mvcle instead of memset_mvcle.
        (memset_z10): Rename to __memset_z10.
        Jump to __memset_mvcle instead of memset_mvcle.
        (memset_mvcle) Rename to __memset_mvcle.
        (memset): Set alias to __memset_z900.

2015-01-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17748]
        * sysdeps/powerpc/nofpu/feholdexcpt.c (__feholdexcept): Call
        __fesetenv instead of fesetenv.

2015-01-14  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/s390/dl-tls.h [IS_IN (rtld)]: Define __tls_get_addr
        macro.

2015-01-13  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/memcmp.S (memcmp): Fix performance
        regression on LE.

        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power8.S: New file.
        * sysdeps/powerpc/powerpc64/power8/strncmp.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]: Add
        strncmp-power8 object.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add __strncmp_power8 implementation.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp.c (strncmp): Likewise.
        * NEWS: Update.

2015-01-13  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>
            Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/strcmp.S (strcmp): Optimize
        trailing byte check.

2015-01-13  David S. Miller  <davem@davemloft.net>

        * include/signal.h (__sigreturn): Guard with __USE_MISC.

2015-01-13  Roland McGrath  <roland@hack.frob.com>

        * login/logout.c (logout): Use memset rather than bzero.
        * nis/nss_compat/compat-pwd.c (getpwent_next_file): Likewise.
        * nis/nss_compat/compat-spwd.c (getspent_next_file): Likewise.
        * resolv/gethnamaddr.c (gethostbyaddr): Use memcmp rather than bcmp.
        (_gethtbyaddr): Likewise.
        * locale/programs/simple-hash.c (bcopy): Macro removed.

2015-01-13  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]:
        Add strcmp-power8 object.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add __strcmp_power8 implementation.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-power8.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp.c (strcmp): Add
        __strcmp_power8 implementation.
        * sysdeps/powerpc/powerpc64/power8/strcmp.S: New file.
        * NEWS: Update.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]:
        Add strncpy-power8 and stpncpy-power8 objects.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add __strncpy_power8 and stpncpy_power8
        implementations.
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy-power8.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy.c (__stpncpy): Add
        __stpncpy_power8 implementation.
        * sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strncpy.c (strncpy): Add
        __strncpy_power8 implementation.
        * sysdeps/powerpc/powerpc64/power8/stpncpy.S: New file.
        * sysdeps/powerpc/powerpc64/power8/strncpy.S: New file.
        * NEWS: Update.

        * sysdeps/powerpc/powerpc64/multiarch/strncat-power7.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strncat-power7.S: Remove file.
        * sysdeps/powerpc/powerpc64/power7/strncat.S: Likewise.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]: Add
        strncat-power8 object.
        * sysdeps/powerpc/powerpc64/multiarch/strcat.c (strcat): Add
        __strcat_power8 implementation.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add __strcat_power8 implementation.
        * sysdeps/powerpc/powerpc64/multiarch/strcat-power8.c: New file:
        optimized strcat for power8.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]: Add
        strcpy-power8 and stpcpy-power8 objects.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add __strcpy_power8 and __stpcpy_power8
        implementations.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy-power8.S: New file:
        multiarch stpcpy implementation for POWER8.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy-power8.S: New file;
        multiarch strcpy implementation for POWER8.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy.c (strcpy): Add
        __strcpy_power8 function.
        * sysdeps/powerpc/powerpc64/power8/stpcpy.S: New file: optimized
        stpcpy for POWER8.
        * sysdeps/powerpc/powerpc64/power8/strcpy.S: New file: optimized
        strcpy for POWER8.
        * NEWS: Update.

2015-01-13  Leonhard Holz  <leonhard.holz@web.de>

        [BZ #16009]
        * string/strxfrm_l.c (STRXFRM): Allocate fixed size cache for
        weights and rules. Use do_xfrm_cached if data fits in cache,
        do_xfrm otherwise.  Moved former main loop to...
        * (do_xfrm_cached): New function.
        * (do_xfrm): Non-caching version of do_xfrm_cached. Uses
        find_idx, find_position and stack_push.
        * (find_idx): New function.
        * (find_position): Likewise.
        * localedata/sort-test.sh: Added test run for do_xfrm.
        * localedata/xfrm-test.c (main): Added command line option
        -nocache to run the test with strings that are too large for
        the STRXFRM cache.

2015-01-13  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/nptl/fork.c (__libc_fork): Provide address of futex
        variable to lll_futex_wake call, not the value itself.

2015-01-12  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17803]
        * sysdeps/ieee754/ldbl-96/s_scalblnl.c (twom63): Rename to
        twom64.  Adjust value to 0x1p-64L.
        (__scalblnl): Only return standard underflowing result for K <=
        -64 not K <= -63; adjust exponent for underflowing result by 64
        not 63.
        * math/libm-test.inc (scalbn_test_data): Add more tests.
        (scalbln_test_data): Likewise.

        [BZ #17834]
        * sysdeps/ieee754/ldbl-96/s_scalblnl.c (two63): Change value to
        0x1p63L.
        (__scalblnl): Get new exponent of adjusted subnormal value from ES
        not HX.
        * math/libm-test.inc (scalbn_test_data): Add more tests.
        (scalbln_test_data): Likewise.

2015-01-12  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
            Stefani Seibold  <stefani@seibold.net>

        * sysdeps/unix/sysv/linux/x86_64/Makefile [$(subdir) = elf]
        (sysdep_routines): Add dl-vdso here, ...
        * sysdeps/unix/sysv/linux/x86/Makefile [$(subdir) = elf]
        (sysdep_routines): ... not here.
        * sysdeps/unix/sysv/linux/i386/gettimeofday.c: New file: set syscall
        fallback when vDSO is not presented.
        * sysdeps/unix/sysv/linux/x86_64/init-first.c (__vdso_clock_gettime):
        Define with libc_hidden_proto/libc_hidden_data_def definitions.
        (_libc_vdso_platform_setup): Rename to __vdso_platform_setup.
        * sysdeps/unix/sysv/linux/i386/init-first.c: New file: likewise.
        * sysdeps/unix/sysv/linux/i386/time.c: New file: likewise.
        * sysdeps/unix/sysv/linux/x86_64/bits/libc-vdso.h: Moved to ...
        * sysdeps/unix/sysv/linux/x86/libc-vdso.h: ... here.
        * sysdeps/unix/sysv/linux/x86_64/clock_gettime.c: Move to ...
        * sysdeps/unix/sysv/linux/x86/clock_gettime.c: ... here.
        * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c: Move to ...
        * sysdeps/unix/sysv/linux/x86/gettimeofday.c: ... here.  Also added
        fallback configurable symbol when vDSO is not available.
        * sysdeps/unix/sysv/linux/x86_64/time.c: Move to ...
        * sysdeps/unix/sysv/linux/x86/time.c: ... here.  Also refactored to
        be able to redefine fallback symbol when vDSO is not available.
        * sysdeps/unix/sysv/linux/x86_64/timespec_get.c: Move to ...
        * sysdeps/unix/sysv/linux/x86/timespec_get.c: ... here.

2015-01-12  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/nptl/tls.h (tcbhead_t): Add tm_capable field.
        (TLS_INIT_TP): Add tm_capable initialization.
        (TLS_DEFINE_INIT_TP): Likewise.
        (THREAD_GET_TM_CAPABLE): New file: get tm_capable field value from
        TCB.
        (THREAD_SET_TM_CAPABLE): New file: set tm_capable field value in TCB.
        * sysdeps/powerpc/nptl/tcb-offsets.sym (TM_CAPABLE): Add field offset
        calculation.
        * sysdeps/powerpc/powerpc32/sysdep.h (DO_CALL): Abort hardware
        transactoion is lock elision is built and TCB tm_capable is set.
        * sysdeps/powerpc/powerpc64/sysdep.h (DO_CALL): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
        (INTERNAL_SYSCALL_NCS): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
        (INTERNAL_SYSCALL_NCS): Likewise.
        * sysdeps/powerpc/sysdep.h (ABORT_TRANSACTION): New define.

        * sysdeps/powerpc/nptl/elide.h: New file: generic lock elision support
        for powerpc.
        * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h
        [pthread_rwlock_t] (__pad1): Change size to 7 bytes in 64 bits case
        and remove it for 32 bits case.
        [pthread_rwlock_t] (__rwelision): New field for lock elision.
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Adjust for new lock elision field
        initialization.
        * sysdeps/unix/sysv/linux/powerpc/elision-conf.c (elision_init):
        Disable lock elision with rdlocks if elision is not available.

        * sysdeps/unix/sysv/linux/powerpc/Makefile [nptl]
        (sysdep_routines): Add lock elision objects.
        * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h
        [pthread_mutex_t] (__spins): Rework to add lock elision field.
        [pthread_mutex_t] (__elision): Add field.
        [__PTHREAD_SPINS]: Adjust to init lock elision field.
        * sysdeps/unix/sysv/linux/powerpc/elision-conf.c: New file: lock
        elision definitions for powerpc.
        * sysdeps/unix/sysv/linux/powerpc/elision-lock.c: New file:
        implementation of lock elision for powerpc.
        * sysdeps/unix/sysv/linux/powerpc/elision-timed.c: New file:
        implementation of timed lock elision for powerpc.
        * sysdeps/unix/sysv/linux/powerpc/elision-trylock.c: New file:
        implementation of trylock with lock elision for powerpc.
        * sysdeps/unix/sysv/linux/powerpc/elision-unlock.c: New file:
        implementaion of unlock for lock elision for powerpc.
        * sysdeps/unix/sysv/linux/powerpc/force-elision.h: New file:
        automatic enable lock elision for mutexes.
        * sysdeps/unix/sysv/linux/powerpc/htm.h: New file: hardware
        transaction execution definitions for powerpc.
        * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: New file: add TLE
        definitions.
        * sysdeps/unix/sysv/linux/powerpc/pthread_mutex_cond_lock.c: New file.
        * sysdeps/unix/sysv/linux/powerpc/pthread_mutex_lock.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/pthread_mutex_timedlock.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/pthread_mutex_trylock.c: Likewise.
        * NEWS: Update.

2015-01-09  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/posix/shm-directory.c: Use <> rather than ""
        for #include of <shm-directory.h>.

2015-01-09  Chung-Lin Tang  <cltang@codesourcery.com>

        * elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Remove MIN() and
        assign raw DT_REL[A]COUNT value to ranges[0].nrelative.

2015-01-09  Matthew Fortune <matthew.fortune@imgtec.com>

        [BZ #17791]
        * NEWS: Mention bug fix.
        * sysdepsysdeps/unix/sysv/linux/microblaze/sys/user.h
        (PAGE_SHIFT, PAGE_SIZE, PAGE_MASK, NBPG, UPAGES): Remove.
        (HOST_TEXT_START_ADDR, HOST_STACK_END_ADDR): Remove.

2015-01-09  Torvald Riegel <triegel@redhat.com>

        * sysdeps/unix/sysv/linux/microblaze/lowlevellock.h: Delete file.

2015-01-09  Torvald Riegel <triegel@redhat.com>

        * sysdeps/unix/sysv/linux/microblaze/pthread_once.c: Delete file.

2015-01-09  David Holsgrove  <david.holsgrove@xilinx.com>

        * sysdeps/microblaze/jmpbuf-unwind.h (_jmpbuf_sp): Declare SP as void
        pointer and cast to uintptr_t.

2015-01-09  David Holsgrove  <david.holsgrove@xilinx.com>

        * sysdeps/microblaze/nptl/tls.h (__microblaze_get_thread_area): Function
        removed.
        (READ_THREAD_POINTER): Use __microblaze_thread_area instead.

2015-01-09  David Holsgrove  <david.holsgrove@xilinx.com>

        * sysdeps/microblaze/nptl/tls.h (TLS_INIT_TP): Use NULL instead
        of 0.

2015-01-08  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/pthread/timer_routines.c: Fix <pthreadP.h> include to use
        <nptl/pthreadP.h> instead.
        * sysdeps/pthread/aio_notify.c: Include <signal.h> for raise decl.

        * signal/allocrtsig.c (RESERVED_SIGRT): New macro, defined to 0 if not
        already defined.
        [__SIGRTMIN] (init): Function removed.
        [__SIGRTMIN] (initialized): Variable removed.
        [!__SIGRTMIN] (current_rtmin, current_rtmax): Variables removed.
        [__SIGRTMIN] (current_rtmin, current_rtmax): Initialize to
        __SIGRTMIN + RESERVED_SIGRT and __SIGRTMAX, respectively.
        (__libc_current_sigrtmin) [__SIGRTMIN]: Don't call init.
        (__libc_current_sigrtmin) [!__SIGRTMIN]: Just return -1.
        (__libc_current_sigrtmin): Add __libc_current_sigrtmin_private alias.
        (__libc_current_sigrtmax) [__SIGRTMIN]: Don't call init.
        (__libc_current_sigrtmax) [!__SIGRTMIN]: Just return -1.
        (__libc_current_sigrtmax): Add __libc_current_sigrtmax_private alias.
        (__libc_allocate_rtsig) [__SIGRTMIN]: Don't call init.
        (__libc_allocate_rtsig): Add __libc_allocate_rtsig_private alias.
        * sysdeps/nptl/allocrtsig.c: New file.
        * sysdeps/unix/sysv/linux/allocrtsig.c: File removed.
        * sysdeps/unix/sysv/linux/testrtsig.h: File removed.
        * sysdeps/generic/testrtsig.h: File removed.

        * nptl/pthread_sigmask.c [SIGCANCEL || SIGTIMER || SIGSETXID]: #error.
        (pthread_sigmask): Call sigprocmask, not __sigprocmask.

        * nptl/nptl-init.c (pthread_functions): Conditionalize
        .ptr__nptl_setxid initialization on [SIGSETXID].

        * sysdeps/nptl/sys/procfs.h: New file.
        * nptl_db/Makefile (headers): Add it.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Don't add it.

        * nptl/pthreadP.h (check_cpuset_attr): Moved ...
        * sysdeps/unix/sysv/linux/check-cpuset.h: ... to this new file.
        * nptl/pthread_attr_setaffinity.c: Include it.
        * nptl/pthread_setattr_default_np.c: Likewise.
        * nptl/check-cpuset.h: New file.

2015-01-08  Richard Henderson  <rth@redhat.com>

        * elf/Makefile (CFLAGS-tst-execstack-mod.c): Add -Wno-trampolines
        (CFLAGS-tst-execstack-prog.c): Likewise.
        * nptl/Makefile (CFLAGS-tst-execstack-mod.c): Likewise.

2015-01-08  Chung-Lin Tang  <cltang@codesourcery.com>
            Sandra Loosemore  <sandra@codesourcery.com>
            Andrew Jenner  <andrew@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>
            Nathan Sidwell  <nathan@codesourcery.com>

        * elf/elf.h (EM_ALTERA_NIOS2): New machine number for Altera Nios II.
        (DT_NIOS2_GP): New dynamic entry type for Nios II _gp address.
        (R_NIOS2_NONE,R_NIOS2_S16,R_NIOS2_U16): Define Nios II relocations.
        (R_NIOS2_PCREL16,R_NIOS2_CALL26,R_NIOS2_IMM5): Likewise.
        (R_NIOS2_CACHE_OPX,R_NIOS2_IMM6,R_NIOS2_IMM8,R_NIOS2_HI16): Likewise.
        (R_NIOS2_LO16,R_NIOS2_HIADJ16,R_NIOS2_BFD_RELOC_32): Likewise.
        (R_NIOS2_BFD_RELOC_16,R_NIOS2_BFD_RELOC_8,R_NIOS2_GPREL): Likewise.
        (R_NIOS2_GNU_VTINHERIT,R_NIOS2_GNU_VTENTRY,R_NIOS2_UJMP): Likewise.
        (R_NIOS2_CJMP,R_NIOS2_CALLR,R_NIOS2_ALIGN,R_NIOS2_GOT16): Likewise.
        (R_NIOS2_CALL16,R_NIOS2_GOTOFF_LO,R_NIOS2_GOTOFF_HA): Likewise.
        (R_NIOS2_PCREL_LO,R_NIOS2_PCREL_HA,R_NIOS2_TLS_GD16): Likewise.
        (R_NIOS2_TLS_LDM16,R_NIOS2_TLS_LDO16,R_NIOS2_TLS_IE16): Likewise.
        (R_NIOS2_TLS_LE16,R_NIOS2_TLS_DTPMOD,R_NIOS2_TLS_DTPREL): Likewise.
        (R_NIOS2_TLS_TPREL,R_NIOS2_COPY,R_NIOS2_GLOB_DAT): Likewise.
        (R_NIOS2_JUMP_SLOT,R_NIOS2_RELATIVE,R_NIOS2_GOTOFF): Likewise.
        (R_NIOS2_CALL26_NOAT,R_NIOS2_GOT_LO,R_NIOS2_GOT_HA): Likewise.
        (R_NIOS2_CALL_LO,R_NIOS2_CALL_HA): Likewise.

2015-01-08  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/futimens.c (futimens): Use address of first
        timespec struct member in syscall macro.
        * sysdeps/unix/sysv/linux/utimensat.c (utimensat): Likewise.
        * sysdeps/unix/sysv/linux/futimesat.c (futimesat): Use address of
        first timeval struct member in syscall macro.
        * sysdeps/unix/sysv/linux/utimes.c (__utimeS): Likewise.

2015-01-07  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17748]
        * include/fenv.h (__feupdateenv): Use libm_hidden_proto.
        * math/feupdateenv.c (__feupdateenv): Use libm_hidden_def.
        * sysdeps/aarch64/fpu/feupdateenv.c (feupdateenv): Rename to
        __feupdateenv and define as weak alias of __feupdateenv.  Use
        libm_hidden_weak.
        * sysdeps/alpha/fpu/feupdateenv.c (__feupdateenv): Use
        libm_hidden_def.
        * sysdeps/arm/feupdateenv.c (feupdateenv): Rename to __feupdateenv
        and define as weak alias of __feupdateenv.  Use libm_hidden_weak.
        * sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/i386/fpu/feupdateenv.c (__feupdateenv): Use
        libm_hidden_def.
        * sysdeps/ia64/fpu/feupdateenv.c (feupdateenv): Rename to
        __feupdateenv and define as weak alias of __feupdateenv.  Use
        libm_hidden_weak.
        * sysdeps/m68k/fpu/feupdateenv.c (__feupdateenv): Use
        libm_hidden_def.
        * sysdeps/mips/fpu/feupdateenv.c (feupdateenv): Rename to
        __feupdateenv and define as weak alias of __feupdateenv.  Use
        libm_hidden_weak.
        * sysdeps/powerpc/fpu/feupdateenv.c (__feupdateenv): Use
        libm_hidden_def.
        * sysdeps/powerpc/nofpu/feupdateenv.c (__feupdateenv): Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/feupdateenv.c
        (__feupdateenv): Likewise.
        * sysdeps/s390/fpu/feupdateenv.c (feupdateenv): Rename to
        __feupdateenv and define as weak alias of __feupdateenv.  Use
        libm_hidden_weak.
        * sysdeps/sh/sh4/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/sparc/fpu/feupdateenv.c (__feupdateenv): Use
        libm_hidden_def.
        * sysdeps/tile/math_private.h (__feupdateenv): New inline
        function.
        * sysdeps/x86_64/fpu/feupdateenv.c (__feupdateenv): Use
        libm_hidden_def.
        * sysdeps/generic/math_private.h (default_libc_feupdateenv): Call
        __feupdateenv instead of feupdateenv.
        (default_libc_feupdateenv_test): Likewise.
        (libc_feresetround_ctx): Likewise.

2015-01-07  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/mips/pread.c (__libc_pread): Fix function
        prototype.

2015-01-07  Chris Metcalf  <cmetcalf@ezchip.com>

        * posix/regcomp.c (parse_bracket_exp): Initialize type to
        COLL_SYM in a couple of places to avoid uninitialized variable
        wanings on tilegx gcc 4.8.2.

2015-01-07  Richard Earnshaw  <rearnsha@arm.com>

        * sysdeps/aarch64/strcpy.S: New file.
        * sysdeps/aarch64/stpcpy.S: New file.
        * NEWS: Updated.

2015-01-07  Richard Earnshaw  <rearnsha@arm.com>

        * sysdeps/aarch64/strrchr.S: New file.
        * NEWS: Updated.

2015-01-07  Eric Biggers  <ebiggers3@gmail.com>

        [BZ #17658]
        * stdlib/setenv.c: Fix memory leak when setting large,
        duplicate string.

2015-01-06  Vladimir A. Nazarenko  <naszar@ya.ru>

        [BZ #17273]
        * misc/mntent_r.c (__getmntent_r): Cut off trailing spaces
        and tabs from buffer before parsing fstab entry.
        * misc/tst-mntent.c (main): Add test for mount entry with
        trailing spaces and tabs.

2015-01-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17748]
        * include/fenv.h (__fesetround): Declare.  Use libm_hidden_proto.
        * math/fesetround.c (fesetround): Rename to __fesetround and
        define as weak alias of __fesetround.  Use libm_hidden_weak.
        * sysdeps/aarch64/fpu/fesetround.c (fesetround): Likewise.
        * sysdeps/alpha/fpu/fesetround.c (fesetround): Likewise.
        * sysdeps/arm/fesetround.c (fesetround): Likewise.
        * sysdeps/hppa/fpu/fesetround.c (fesetround): Likewise.
        * sysdeps/i386/fpu/fesetround.c (fesetround): Likewise.
        * sysdeps/ia64/fpu/fesetround.c (fesetround): Likewise.
        * sysdeps/m68k/fpu/fesetround.c (fesetround): Likewise.
        * sysdeps/mips/fpu/fesetround.c (fesetround): Likewise.
        * sysdeps/powerpc/fpu/fenv_libc.h (__fesetround): Rename to
        __fesetround_inline.
        * sysdeps/powerpc/fpu/fenv_private.h (libc_fesetround_ppc): Call
        __fesetround_inline instead of __fesetround.
        * sysdeps/powerpc/fpu/fesetround.c (fesetround): Rename to
        __fesetround and define as weak alias of __fesetround.  Use
        libm_hidden_weak.  Call __fesetround_inline instead of
        __fesetround.
        * sysdeps/powerpc/nofpu/fesetround.c (fesetround): Rename to
        __fesetround and define as weak alias of __fesetround.  Use
        libm_hidden_weak.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fesetround.c (fesetround):
        Likewise.
        * sysdeps/s390/fpu/fesetround.c (fesetround): Likewise.
        * sysdeps/sh/sh4/fpu/fesetround.c (fesetround): Likewise.
        * sysdeps/sparc/fpu/fesetround.c (fesetround): Likewise.
        * sysdeps/tile/math_private.h (__fesetround): New inline function.
        * sysdeps/x86_64/fpu/fesetround.c (fesetround): Rename to
        __fesetround and define as weak alias of __fesetround.  Use
        libm_hidden_weak.
        * sysdeps/generic/math_private.h (default_libc_fesetround): Call
        __fesetround instead of fesetround.
        (default_libc_feholdexcept_setround): Likewise.
        (libc_feholdsetround_ctx): Likewise.
        (libc_feholdsetround_noex_ctx): Likewise.

        [BZ #17748]
        * include/fenv.h (__fesetenv): Use libm_hidden_proto.
        * math/fesetenv.c (__fesetenv): Use libm_hidden_def.
        * sysdeps/aarch64/fpu/fesetenv.c (fesetenv): Rename to __fesetenv
        and define as weak alias of __fesetenv.  Use libm_hidden_weak.
        * sysdeps/alpha/fpu/fesetenv.c (__fesetenv): Use libm_hidden_def.
        * sysdeps/arm/fesetenv.c (fesetenv): Rename to __fesetenv and
        define as weak alias of __fesetenv.  Use libm_hidden_weak.
        * sysdeps/hppa/fpu/fesetenv.c (fesetenv): Likewise.
        * sysdeps/i386/fpu/fesetenv.c (__fesetenv): Use libm_hidden_def.
        * sysdeps/ia64/fpu/fesetenv.c (fesetenv): Rename to __fesetenv and
        define as weak alias of __fesetenv.  Use libm_hidden_weak.
        * sysdeps/m68k/fpu/fesetenv.c (__fesetenv): Use libm_hidden_def.
        * sysdeps/mips/fpu/fesetenv.c (fesetenv): Rename to __fesetenv and
        define as weak alias of __fesetenv.  Use libm_hidden_weak.
        * sysdeps/powerpc/fpu/fesetenv.c (__fesetenv): Use
        libm_hidden_def.
        * sysdeps/powerpc/nofpu/fesetenv.c (__fesetenv): Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fesetenv.c (__fesetenv):
        Likewise.
        * sysdeps/s390/fpu/fesetenv.c (fesetenv): Rename to __fesetenv and
        define as weak alias of __fesetenv.  Use libm_hidden_weak.
        * sysdeps/sh/sh4/fpu/fesetenv.c (fesetenv): Likewise.
        * sysdeps/sparc/fpu/fesetenv.c (__fesetenv): Use libm_hidden_def.
        * sysdeps/tile/math_private.h (__fesetenv): New inline function.
        * sysdeps/x86_64/fpu/fesetenv.c (fesetenv): Rename to __fesetenv
        and define as weak alias of __fesetenv.  Use libm_hidden_weak.
        * sysdeps/generic/math_private.h (default_libc_fesetenv): Use
        __fesetenv instead of fesetenv.
        (libc_feresetround_noex_ctx): Likewise.
        * sysdeps/alpha/fpu/feupdateenv.c (__feupdateenv): Likewise.
        * sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/i386/fpu/feupdateenv.c (__feupdateenv): Likewise.
        * sysdeps/ia64/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/m68k/fpu/feupdateenv.c (__feupdateenv): Likewise.
        * sysdeps/mips/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/powerpc/nofpu/feupdateenv.c (__feupdateenv): Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/feupdateenv.c
        (__feupdateenv): Likewise.
        * sysdeps/s390/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/sh/sh4/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/sparc/fpu/feupdateenv.c (__feupdateenv): Likewise.
        * sysdeps/x86_64/fpu/feupdateenv.c (__feupdateenv): Likewise.

2015-01-06  Aurelien Jarno  <aurelien@aurel32.net>

        [BZ #17806]
        * resolv/res_init.c (__res_iclose): Only clear nsinit if the
        addresses have been freed.

2015-01-06  Aurelien Jarno  <aurelien@aurel32.net>

        * resolv/res_init.c (__res_vinit): Improve comments about nserv
        and nservall.

2015-01-06  Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/unix/sysv/linux/check_pf.c (make_request):
        Clean up check_pf allocation pattern. addresses

2015-01-06  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * nptl/pthread_cancel.c (pthread_cancel): Use ANSI prototype.
        * nptl/pthread_cond_timedwait.c (__pthread_cond_timedwait): Likewise.
        * nptl/pthread_cond_wait.c (__pthread_cond_wait): Likewise.
        * nptl/pthread_exit.c (__pthread_exit): Likewise.
        * nptl/pthread_join.c (pthread_join): Likewise.
        * nptl/pthread_timedjoin.c (pthread_timedjoin_np): Likewise.
        * sysdeps/posix/waitid.c (__waitid): Likewise.
        * sysdeps/unix/sysv/linux/arm/pread.c (__libc_pread): Likewise.
        * sysdeps/unix/sysv/linux/arm/pread64.c (__libc_pread64): Likewise.
        * sysdeps/unix/sysv/linux/arm/pwrite.c (__libc_pwrite): Likewise.
        * sysdeps/unix/sysv/linux/arm/pwrite64.c (__libc_pwrite64): Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pread.c (__libc_pread):
        Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pread64.c
        (__libc_pread64): Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite.c
        (__libc_pwrite): Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite64.c
        (__libc_pwrite64): Likewsie.
        * sysdeps/unix/sysv/linux/mips/pread.c (__libc_pread): Likewise.
        * sysdeps/unix/sysv/linux/mips/pread64.c (__libc_pread64): Likewise.
        * sysdeps/unix/sysv/linux/mips/pwrite.c (__libc_pwrite): Likewise.
        * sysdeps/unix/sysv/linux/mips/pwrite64.c (__libc_pwrite64): Likewise.
        * sysdeps/unix/sysv/linux/msgrcv.c (__libc_msgrcv): Likewise.
        * sysdeps/unix/sysv/linux/msgsnd.c (__libc_msgsnd): Likewise.
        * sysdeps/unix/sysv/linux/openat.c (OPENAT_NOT_CANCEL): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c (__libc_pread):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c
        (__libc_pread64): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c (__libc_pwrite):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c
        (__libc_pwrite64): Likewise.
        * sysdeps/unix/sysv/linux/pread.c (__libc_pread): Likewise.
        * sysdeps/unix/sysv/linux/pread64.c (__libc_pread64): Likewise.
        * sysdeps/unix/sysv/linux/preadv.c (PREADV): Likewise.
        * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): Likewise.
        * sysdeps/unix/sysv/linux/pwrite.c (__libc_pwrite): Likewise.
        * sysdeps/unix/sysv/linux/pwrite64.c (__libc_pwrite64): Likewise.
        * sysdeps/unix/sysv/linux/pwritev.c (__libc_pwritev): Likewise.
        * sysdeps/unix/sysv/linux/sh/pread.c (__libc_pread): Likewise.
        * sysdeps/unix/sysv/linux/sh/pread64.c (__libc_pread64): Likewise.
        * sysdeps/unix/sysv/linux/sh/pwrite.c (__libc_pwrite): Likewise.
        * sysdeps/unix/sysv/linux/sh/pwrite64.c (__libc_write64): Likewise.
        * sysdeps/unix/sysv/linux/sigsuspend.c (__sigsuspend): Likewise.
        * sysdeps/unix/sysv/linux/sigtimedwait.c (__sigtimedwait): Likewise.
        * sysdeps/unix/sysv/linux/sigwait.c (__sigwait): Likewise.
        * sysdeps/unix/sysv/linux/sigwaitinfo.c (__sigwaitinfo): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c (__libc_msgrcv):
        Likewise.

2015-01-06  Andrew Senkevich  <andrew.n.senkevich@gmail.com>

        * math/Makefile (CFLAGS-test-float.c): Remove -frounding-math.
        (CFLAGS-test-double.c): Likewise.
        (CFLAGS-test-ldouble.c): Likewise.
        (CPPFLAGS-test-ifloat.c): Likewise.
        (CPPFLAGS-test-idouble.c): Likewise.
        (CPPFLAGS-test-ildoubl.c): Likewise.
        (CFLAGS-test-test-fenv.c): Remove variable.
        (CFLAGS-test-misc.c): Likewise.

2015-01-06  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #17797]
        * bits/time.h (CLOCKS_PER_SEC): Changed to ((clock_t) 1000000).
        * sysdeps/unix/sysv/linux/bits/time.h (CLOCKS_PER_SEC): Likewise.
        * sysdeps/unix/sysv/linux/clock.c (clock): _Static_assert
        CLOCKS_PER_SEC == 1000000.
        * time/clocktest.c (main): Replace %ld with %jd and cast to
        intmax_t.

2015-01-05  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/generic/unwind-resume.h: New file.
        * sysdeps/gnu/unwind-resume.c: Include it.
        (libgcc_s_personality): Use PERSONALITY_PROTO macro for the prototype.
        (__gcc_personality_v0): Likewise, and PERSONALITY_ARGS for the callee
        argument list.
        (libgcc_s_resume): Variable renamed to __libgcc_s_resume, made hidden
        global rather than static.
        (_Unwind_Resume): Update user.
        Conditionalize definition on [!HAVE_ARCH_UNWIND_RESUME].
        (init): Likewise.  Renamed to __libgcc_s_init, made hidden global
        rather than static.  Add __attribute__ ((cold)).
        (_Unwind_Resume, __gcc_personality_v0): Update callers.
        * sysdeps/nptl/unwind-forcedunwind.c: Likewise.
        * sysdeps/arm/arm-unwind-resume.S: New file.
        * sysdeps/arm/rt-arm-unwind-resume.S: New file.
        * sysdeps/arm/pt-arm-unwind-resume.S: New file.
        * sysdeps/arm/Makefile [$(subdir) = csu]
        (sysdep_routines, shared-only-routines): Add arm-unwind-resume.
        [$(subdir) = rt] (librt-sysdep_routines, librt-shared-only-routines):
        Add rt-arm-unwind-resume.
        [$(subdir) = nptl]
        (libpthread-sysdep_routines, libpthread-shared-only-routines):
        Add pt-arm-unwind-resume.
        * sysdeps/unix/sysv/linux/arm/unwind-resume.c: File removed.
        * sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c: File removed.

2015-01-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17748]
        * include/fenv.h (__feholdexcept): Declare.  Use
        libm_hidden_proto.
        * math/feholdexcpt.c (feholdexcept): Rename to __feholdexcept and
        define as weak alias of __feholdexcept.  Use libm_hidden_weak.
        * sysdeps/aarch64/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/alpha/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/arm/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/i386/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/ia64/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/m68k/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/mips/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/powerpc/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/powerpc/nofpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/feholdexcpt.c
        (feholdexcept): Likewise.
        * sysdeps/s390/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/sh/sh4/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/sparc/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/x86_64/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/generic/math_private.h (default_libc_feholdexcept): Use
        __feholdexcept instead of feholdexcept.
        (default_libc_feholdexcept_setround): Likewise.

2015-01-05  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/mips/memset.S (memset): Modify for mips32r6/mips64r6
        to avoid using stl/str to align destination.

2015-01-05  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/mips/memcpy.S: Add support for mips32r6/mips64r6.

2015-01-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17796]
        * sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fadvise.c
        [!SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_3_3)] (posix_fadvise64):
        Define as weak alias not strong alias.

2015-01-05  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/mips/dl-machine.h (elf_machine_load_address): Replace
        bltzal with addiupc.
        (RTLD_START): Ditto.

2015-01-05  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/unix/sysv/linux/tile/bits/libc-vdso.h: Fix return type
        for __vdso_* functions in declarations.
        * sysdeps/unix/sysv/linux/tile/init-first.c: Likewise for
        definitions.
        * sysdeps/unix/sysv/linux/tile/sysdep.h (INLINE_VSYSCALL,
        INTERNAL_VSYSCALL): Use struct return types to check for error.

        * sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c [!defined _LP64
        && REGISTER_CAST_INT32_TO_INT64]: Provide explicit lround()
        function with cast from llround().
        * sysdeps/tile/sysdep.h (REGISTER_CAST_INT32_TO_INT64): Define.
        * sysdeps/x86_64/x32/sysdep.h (REGISTER_CAST_INT32_TO_INT64):
        Define.

2015-01-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17793]
        * sysdeps/unix/sysv/linux/arm/posix_fadvise64.c (posix_fadvise64):
        Define as weak alias not strong alias.

        [BZ #17635]
        * ctype/ctype-c99.c: New file.  isblank implementation moved from
        ...
        * ctype/ctype-extn.c: ... here.
        (__isblank_l): Move to ...
        * ctype/ctype-c99_l.c: ... here.  New file.
        * ctype/Makefile (routines): Add ctype-c99 and ctype-c99_l.
        * conform/Makefile (test-xfail-ISO99/ctype.h/linknamespace):
        Remove variable.
        (test-xfail-ISO11/ctype.h/linknamespace): Likewise.
        (test-xfail-XPG3/ctype.h/linknamespace): Likewise.
        (test-xfail-XPG4/ctype.h/linknamespace): Likewise.
        (test-xfail-UNIX98/ctype.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/ctype.h/linknamespace): Likewise.

        [BZ #17777]
        * sysdeps/unix/sysv/linux/wordsize-64/posix_fadvise.c
        (posix_fadvise64): Define as weak alias not strong alias.
        * sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c
        (posix_fallocate64): Likewise.
        * conform/Makefile (test-xfail-XOPEN2K/fcntl.h/linknamespace):
        Remove variable.
        (test-xfail-XOPEN2K/mqueue.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/fcntl.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/mqueue.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/fcntl.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/mqueue.h/linknamespace): Likewise.

2015-01-05  Matthew Fortune  <matthew.fortune@imgtec.com>

        [BZ #16191]
        * NEWS: Mention bug fix.
        * sysdeps/unix/sysv/linux/mips/sys/user.h (PAGE_SHIFT): Remove.
        (PAGE_SIZE, PAGE_MASK, NBPG, UPAGES): Likewise.
        (HOST_TEXT_START_ADDR, HOST_DATA_START_ADDR): Likewise.
        (HOST_STACK_END_ADDR): Likewise.

2015-01-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17748]
        * include/fenv.h (__fegetround): Declare.  Use libm_hidden_proto.
        * math/fegetround.c (fegetround): Rename to __fegetround and
        define as weak alias of __fegetround.  Use libm_hidden_weak.
        * sysdeps/aarch64/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/alpha/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/arm/fegetround.c (fegetround): Likewise.
        * sysdeps/hppa/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/i386/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/ia64/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/m68k/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/mips/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/powerpc/fpu/fegetround.c (fegetround): Likewise.
        Undefine after rather than before function definition; use
        parentheses around function name in definition.
        (__fegetround): Also undefine macro after function definition.
        * sysdeps/powerpc/nofpu/fegetround.c (fegetround): Rename to
        __fegetround and define as weak alias of __fegetround.  Use
        libm_hidden_weak.  Do not undefine as macro.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fegetround.c (fegetround):
        Likewise.
        * sysdeps/s390/fpu/fegetround.c (fegetround): Rename to
        __fegetround and define as weak alias of __fegetround.  Use
        libm_hidden_weak.
        * sysdeps/sh/sh4/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/sparc/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/tile/math_private.h (__fegetround): New inline function.
        * sysdeps/x86_64/fpu/fegetround.c (fegetround): Rename to
        __fegetround and define as weak alias of __fegetround.  Use
        libm_hidden_weak.
        * sysdeps/ieee754/dbl-64/e_sqrt.c (__ieee754_sqrt): Use
        __fegetround instead of fegetround.

        [BZ #17782]
        * sysdeps/unix/sysv/linux/mips/bits/termios.h (TIOCSER_TEMT):
        Condition macro definition on [__USE_MISC].

        [BZ #17781]
        * sysdeps/unix/sysv/linux/mips/bits/sigaction.h
        (struct sigaction): Change type of sa_flags field to int.

        [BZ #17780]
        * sysdeps/unix/sysv/linux/mips/bits/fcntl.h (struct flock)
        [!__USE_FILE_OFFSET64 && _MIPS_SIM != _ABI64]: Rename pad field to
        __glibc_reserved0.

        * nptl/version.c (banner): Use single year in copyright notice.

        * NEWS: Update copyright dates.
        * catgets/gencat.c (print_version): Likewise.
        * csu/version.c (banner): Likewise.
        * debug/catchsegv.sh: Likewise.
        * debug/pcprofiledump.c (print_version): Likewise.
        * debug/xtrace.sh (do_version): Likewise.
        * elf/ldconfig.c (print_version): Likewise.
        * elf/ldd.bash.in: Likewise.
        * elf/pldd.c (print_version): Likewise.
        * elf/sotruss.sh: Likewise.
        * elf/sprof.c (print_version): Likewise.
        * iconv/iconv_prog.c (print_version): Likewise.
        * iconv/iconvconfig.c (print_version): Likewise.
        * locale/programs/locale.c (print_version): Likewise.
        * locale/programs/localedef.c (print_version): Likewise.
        * login/programs/pt_chown.c (print_version): Likewise.
        * malloc/memusage.sh (do_version): Likewise.
        * malloc/memusagestat.c (print_version): Likewise.
        * malloc/mtrace.pl: Likewise.
        * manual/libc.texinfo: Likewise.
        * nptl/version.c (banner): Likewise.
        * nscd/nscd.c (print_version): Likewise.
        * nss/getent.c (print_version): Likewise.
        * nss/makedb.c (print_version): Likewise.
        * posix/getconf.c (main): Likewise.
        * scripts/test-installation.pl: Likewise.
        * sysdeps/unix/sysv/linux/lddlibc4.c (main): Likewise.

2015-01-02  Will Newton  <will.newton@linaro.org>

        * sysdeps/arm/armv7/configure: Removed.
        * sysdeps/arm/armv7/configure.ac: Likewise.

2015-01-02  Joseph Myers  <joseph@codesourcery.com>

        * All files with FSF copyright notices: Update copyright dates
        using scripts/update-copyrights.
        * intl/plural.c: Regenerated.
        * locale/programs/charmap-kw.h: Likewise.
        * locale/programs/locfile-kw.h: Likewise.

2015-01-02  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * scripts/gen-posix-conf-vars.awk (END): Don't use sprintf.

2014-12-31  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17748]
        * include/fenv.h (__fegetenv): Use libm_hidden_proto.
        * math/fegetenv.c (__fegetenv): Use libm_hidden_def.
        * sysdeps/aarch64/fpu/fegetenv.c (fegetenv): Rename to __fegetenv
        and define as weak alias of __fegetenv.  Use libm_hidden_weak.
        * sysdeps/alpha/fpu/fegetenv.c (__fegetenv): Use libm_hidden_def.
        * sysdeps/arm/fegetenv.c (fegetenv): Rename to __fegetenv and
        define as weak alias of __fegetenv.  Use libm_hidden_weak.
        * sysdeps/hppa/fpu/fegetenv.c (fegetenv): Likewise.
        * sysdeps/i386/fpu/fegetenv.c (__fegetenv): Use libm_hidden_def.
        * sysdeps/ia64/fpu/fegetenv.c (fegetenv): Rename to __fegetenv and
        define as weak alias of __fegetenv.  Use libm_hidden_weak.
        * sysdeps/m68k/fpu/fegetenv.c (__fegetenv): Use libm_hidden_def.
        * sysdeps/mips/fpu/fegetenv.c (fegetenv): Rename to __fegetenv and
        define as weak alias of __fegetenv.  Use libm_hidden_weak.
        * sysdeps/powerpc/fpu/fegetenv.c (__fegetenv): Use
        libm_hidden_def.
        * sysdeps/powerpc/nofpu/fegetenv.c (__fegetenv): Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fegetenv.c (__fegetenv):
        Likewise.
        * sysdeps/s390/fpu/fegetenv.c (fegetenv): Rename to __fegetenv and
        define as weak alias of __fegetenv.  Use libm_hidden_weak.
        * sysdeps/sh/sh4/fpu/fegetenv.c (fegetenv): Likewise.
        * sysdeps/sparc/fpu/fegetenv.c (__fegetenv): Use libm_hidden_def.
        * sysdeps/tile/math_private.h (__fegetenv): New inline function.
        * sysdeps/x86_64/fpu/fegetenv.c (fegetenv): Rename to __fegetenv
        and define as weak alias of __fegetenv.  Use libm_hidden_weak.
        * sysdeps/generic/math_private.h (libc_feholdsetround_ctx): Use
        __fegetenv instead of fegetenv.
        (libc_feholdsetround_noex_ctx): Likewise.

2014-12-31  Matthew Fortune  <matthew.fortune@imgtec.com>

        * elf/elf.h (PT_MIPS_ABIFLAGS): Define.
        (Elf_MIPS_ABIFlags_v0): New structure.
        (EF_MIPS_FP64): Define.
        (MIPS_AFL_REG_NONE, MIPS_AFL_REG_32, MIPS_AFL_REG_64): Likewise.
        (MIPS_AFL_REG_128, MIPS_AFL_ASE_DSP, MIPS_AFL_ASE_DSP64): Likewise.
        (MIPS_AFL_ASE_DSPR2, MIPS_AFL_ASE_EVA, MIPS_AFL_ASE_MCU): Likewise.
        (MIPS_AFL_ASE_MDMX, MIPS_AFL_ASE_MIPS3D, MIPS_AFL_ASE_MT): Likewise.
        (MIPS_AFL_ASE_SMARTMIPS, MIPS_AFL_ASE_VIRT): Likewise.
        (MIPS_AFL_ASE_VIRT64, MIPS_AFL_ASE_MSA, MIPS_AFL_ASE_MSA64): Likewise.
        (MIPS_AFL_ASE_MIPS16, MIPS_AFL_ASE_MICROMIPS): Likewise.
        (MIPS_AFL_ASE_XPA, MIPS_AFL_EXT_XLR, MIPS_AFL_EXT_OCTEON2): Likewise.
        (MIPS_AFL_EXT_OCTEONP, MIPS_AFL_EXT_LOONGSON_3A): Likewise.
        (MIPS_AFL_EXT_OCTEON, MIPS_AFL_EXT_5900, MIPS_AFL_EXT_4010): Likewise.
        (MIPS_AFL_EXT_4100, MIPS_AFL_EXT_3900, MIPS_AFL_EXT_10000): Likewise.
        (MIPS_AFL_EXT_SB1, MIPS_AFL_EXT_4111, MIPS_AFL_EXT_4120): Likewise.
        (MIPS_AFL_EXT_5400, MIPS_AFL_EXT_5500): Likewise.
        (MIPS_AFL_EXT_LOONGSON_2E, MIPS_AFL_EXT_LOONGSON_2F): Likewise.
        (Val_GNU_MIPS_ABI_FP_ANY, Val_GNU_MIPS_ABI_FP_DOUBLE): New enum values.
        (Val_GNU_MIPS_ABI_FP_SINGLE, Val_GNU_MIPS_ABI_FP_SOFT): Likewise.
        (Val_GNU_MIPS_ABI_FP_OLD_64, Val_GNU_MIPS_ABI_FP_XX): Likewise.
        (Val_GNU_MIPS_ABI_FP_64, Val_GNU_MIPS_ABI_FP_64A): Likewise.
        (Val_GNU_MIPS_ABI_FP_MAX): Likewise.
        * sysdeps/mips/Makefile [subdir=elf]: Add tst-abi-interlink,
        tst-mode-switch-1, tst-mode-switch-2, tst-mode-switch-3 tests.
        * sysdeps/mips/bits/linkmap.h (struct link_map_machine): Add fpmode
        field.
        * sysdeps/mips/dl-machine.h (elf_machine_matches_host): Reject
        EF_MIPS_FP64.
        * sysdeps/mips/dl-machine-reject-phdr.h: New file.
        * sysdeps/mips/tst-abi-fp32mod.c: Likewise.
        * sysdeps/mips/tst-abi-fpxxmod.c: Likewise.
        * sysdeps/mips/tst-abi-fpxxomod.c: Likewise.
        * sysdeps/mips/tst-abi-fp64mod.c: Likewise.
        * sysdeps/mips/tst-abi-fp64amod.c: Likewise.
        * sysdeps/mips/tst-abi-interlink.c: Likewise.
        * sysdeps/mips/tst-mode-switch-1.c: Likewise.
        * sysdeps/mips/tst-mode-switch-2.c: Likewise.
        * sysdeps/mips/tst-mode-switch-3.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/configure.ac (o32-fpabi): Define to
        record the current FP ABI extension.
        (mips-mode-switch): Define to show if kernel headers support mode
        switching.
        * sysdeps/unix/sysv/linux/mips/configure: Regenerate.
        * sysdeps/unix/sysv/linux/mips/ldsodefs.h: Increase maximum
        supported SYSV ABI version to 3.
        * sysdeps/unix/sysv/linux/mips/libc-abis: Add new MIPS_O32_FP64
        feature.

2014-12-31  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>
            Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/strcpy.S (strcpy): Optimize unaligned
        path.
        * benchtests/bench-strcpy.c (test_main): Add more unaligned inputs.

2014-12-31  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/bits/fenvinline.h (fegetround): Rename macro to
        __fegetround and redefine to call __fegetround.  Remove condition
        on [!__NO_MATH_INLINES].
        * sysdeps/powerpc/fpu/fenv_libc.h (__fegetround): Remove inline
        function.
        * sysdeps/powerpc/nofpu/fenv_libc.h: Remove file.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fenv_libc.h (__fegetround):
        Remove macro.
        * sysdeps/ieee754/ldbl-128ibm/s_llrintl.c: Include <fenv.h>
        instead of <fenv_libc.h>.
        (__llrintl): Call fegetround instead of __fegetround.
        * sysdeps/ieee754/ldbl-128ibm/s_llroundl.c: Include <fenv.h>
        instead of <fenv_libc.h>.
        * sysdeps/ieee754/ldbl-128ibm/s_lrintl.c: Likewise.
        (__lrintl): Call fegetround instead of __fegetround.
        * sysdeps/ieee754/ldbl-128ibm/s_lroundl.c: Include <fenv.h>
        instead of <fenv_libc.h>.
        * sysdeps/ieee754/ldbl-128ibm/s_rintl.c: Likewise.
        (__rintl): Call fegetround instead of __fegetround.

2014-12-31  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * scripts/gen-posix-conf-vars.awk: Don't use multi-dimensional
        arrays.

2014-12-30  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #17775]
        * sysdeps/i386/dl-machine.h (PI_STATIC_AND_HIDDEN): Removed.
        (elf_machine_dynamic) [!PI_STATIC_AND_HIDDEN]: Likewise.
        (elf_machine_load_address) [!PI_STATIC_AND_HIDDEN]: Likewise.

2014-12-30  Andrew Senkevich  <andrew.senkevich@intel.com>

        * sysdeps/i386/tls-macros.h: Include <features.h>.
        (TLS_LE): Use non-PIC version for GCC >= 5.0.
        (TLS_IE): Likewise.
        (TLS_LD): Likewise.
        (TLS_GD): Likewise.
        * sysdeps/unix/sysv/linux/i386/sysdep.h (check_consistency): Don't
        define for GCC >= 5.0.

2014-12-30  Chris Metcalf  <cmetcalf@ezchip.com>

        * math/test-fenv.c (test_single_exception, set_single_exc,
        feenv_nomask_test, feenv_mask_test, feexcp_nomask_test,
        feexcp_mask_test, feenable_test, fe_single_test): Add
        [!FE_ALL_EXCEPT] test so these routines are not compiled in the
        case where they are not used.
        * math/libm-test.inc: Likewise.
        * setjmp/test-setjmp-fp.c: Mark attribute ((unused)) on variable
        unused in the absence of FP rounding/exception support.
        * stdio-common/tst-printf-round.c: Likewise.
        * stdlib/tst-strtod-round.c: Likewise.
        * stdlib/tst-strtod-underflow.c: Likewise.

2014-12-30  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17723]
        * include/fenv.h (__feraiseexcept): Use libm_hidden_proto.
        * math/fraiseexcpt.c (__feraiseexcept): Use libm_hidden_def.
        * sysdeps/aarch64/fpu/fraiseexcpt.c (feraiseexcept): Rename to
        __feraiseexcept and define as weak alias of __feraiseexcept.  Use
        libm_hidden_weak.
        * sysdeps/arm/fraiseexcpt.c (feraiseexcept): Likewise.
        * sysdeps/hppa/fpu/fraiseexcpt.c (feraiseexcept): Likewise.
        * sysdeps/i386/fpu/fraiseexcpt.c (__feraiseexcept): Use
        libm_hidden_def.
        * sysdeps/ia64/fpu/fraiseexcpt.c (feraiseexcept): Rename to
        __feraiseexcept and define as weak alias of __feraiseexcept.  Use
        libm_hidden_weak.
        * sysdeps/m68k/coldfire/fpu/fraiseexcpt.c (feraiseexcept):
        Likewise.
        * sysdeps/microblaze/math_private.h (__feraiseexcept): New macro.
        * sysdeps/mips/fpu/fraiseexcpt.c (feraiseexcept): Rename to
        __feraiseexcept and define as weak alias of __feraiseexcept.  Use
        libm_hidden_weak.
        * sysdeps/powerpc/fpu/fraiseexcpt.c (__feraiseexcept): Use
        libm_hidden_def.
        * sysdeps/powerpc/nofpu/fraiseexcpt.c (__feraiseexcept): Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fraiseexcpt.c
        (__feraiseexcept): Likewise.
        * sysdeps/s390/fpu/fraiseexcpt.c (feraiseexcept): Rename to
        __feraiseexcept and define as weak alias of __feraiseexcept.  Use
        libm_hidden_weak.
        * sysdeps/sh/sh4/fpu/fraiseexcpt.c (feraiseexcept): Likewise.
        * sysdeps/sparc/fpu/fraiseexcpt.c (__feraiseexcept): Use
        libm_hidden_def.
        * sysdeps/tile/math_private.h (__feraiseexcept): New macro.
        * sysdeps/unix/sysv/linux/alpha/fraiseexcpt.S (__feraiseexcept):
        Use libm_hidden_def.
        * sysdeps/x86_64/fpu/fraiseexcpt.c (__feraiseexcept): Use
        libm_hidden_def.
        (feraiseexcept): Define as weak not strong alias.  Use
        libm_hidden_weak.
        * sysdeps/x86/fpu/bits/fenv.h (__feraiseexcept_invalid_divbyzero):
        New inline function.  Factored out of ...
        (feraiseexcept): ... here.  Use __feraiseexcept_invalid_divbyzero.
        * sysdeps/x86/fpu/include/bits/fenv.h: New file.
        * math/e_scalb.c (invalid_fn): Call __feraiseexcept instead of
        feraiseexcept.
        * math/w_acos.c (__acos): Likewise.
        * math/w_asin.c (__asin): Likewise.
        * math/w_ilogb.c (__ilogb): Likewise.
        * math/w_j0.c (y0): Likewise.
        * math/w_j1.c (y1): Likewise.
        * math/w_jn.c (yn): Likewise.
        * math/w_log.c (__log): Likewise.
        * math/w_log10.c (__log10): Likewise.
        * sysdeps/aarch64/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/aarch64/fpu/math_private.h
        (libc_feupdateenv_test_aarch64): Likewise.
        * sysdeps/alpha/fpu/feupdateenv.c (__feupdateenv): Likewise.
        * sysdeps/arm/fenv_private.h (libc_feupdateenv_test_vfp): Likewise.
        * sysdeps/arm/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/ia64/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/m68k/fpu/feupdateenv.c (__feupdateenv): Likewise.
        * sysdeps/mips/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/powerpc/fpu/e_sqrt.c (__slow_ieee754_sqrt): Likewise.
        * sysdeps/s390/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/sh/sh4/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/sparc/fpu/feupdateenv.c (__feupdateenv): Likewise.

2014-12-30  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #17732]
        * io/test-utime.c (main): Replace %ld with %jd and cast to
        intmax_t.
        * libio/tst-ftell-active-handler.c (do_append_test): Likewise.
        * nptl/tst-mutex5.c: Include <stdint.h>.
        (do_test): Replace %ld with %jd and cast to intmax_t.
        * posix/tst-regex.c (run_test): Likewise.
        (run_test_backwards): Likewise.
        * rt/tst-clock.c: Include <stdint.h>.
        (clock_test): Replace %ld with %jd and cast to intmax_t.
        * rt/tst-cpuclock1.c: Include <stdint.h>.
        (do_test): Replace %lu with %ju and cast to uintmax_t.
        * rt/tst-cpuclock2.c: Include <stdint.h>.
        (do_test): Replace %lu with %ju and cast to uintmax_t.
        * rt/tst-mqueue1.c: Include <stdint.h>.
        (check_attrs): Replace %ld with %jd and cast to intmax_t.
        * rt/tst-mqueue3.c (fct): Replace %ld with %jd and cast to
        intmax_t.
        * rt/tst-mqueue4.c (do_test): Likewise.
        * rt/tst-timer4.c: Include <stdint.h>.
        (check_ts): Replace %ld with %jd and cast to intmax_t.
        (do_test): Likewise.
        * stdio-common/tst-fmemopen2.c (do_test): Replace %ld with %jd
        and cast to intmax_t.
        * sysdeps/pthread/tst-timer.c (main): Likewise.
        * time/clocktest.c (main): Likewise.
        * time/tst-posixtz.c (do_test): Likewise.
        * timezone/tst-timezone.c (main): Likewise.

2014-12-30  Andrew Senkevich  <andrew.senkevich@intel.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/bcopy-sse2-unaligned.S: New file.
        * sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove-sse2-unaligned.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy-sse2-unaligned.S: Likewise.
        * sysdeps/i386/i686/multiarch/bcopy.S: Select the sse2_unaligned
        version if bit_Fast_Unaligned_Load is set.
        * sysdeps/i386/i686/multiarch/memcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        bcopy-sse2-unaligned, memcpy-sse2-unaligned,
        memmove-sse2-unaligned and mempcpy-sse2-unaligned.
        * sysdeps/i386/i686/multiarch/ifunc-impl-list.c (MAX_IFUNC): Set
        to 4.
        (__libc_ifunc_impl_list): Test __bcopy_sse2_unaligned,
        __memmove_chk_sse2_unaligned, __memmove_sse2_unaligned,
        __memcpy_chk_sse2_unaligned, __memcpy_sse2_unaligned,
        __mempcpy_chk_sse2_unaligned, and __mempcpy_sse2_unaligned.

2014-12-29  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/unix/sysv/linux/tst-setgetname.c (do_test): Use #ifndef
        instead of #if to avoid a Wundef warning.
        * stdlib/tst-limits.c (do_test): Likewise.

        * sysdeps/tile/math_private.h (fetestexcept): Add macro to
        parallel other exception macros.
        (fegetenv): Convert from macro to extern inline so that it applies
        retroactively to inline functions already seen by the compiler.
        (fesetenv, feupdateenv, fegetround, fesetround): Likewise.

        * posix/Makefile (before-compile): Use $(objpfx) for
        posix-conf-vars-def.h.

2014-12-29  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * posix/getconf.c (main): Use size_t for type of I.
        * scripts-gen-posix-conf-vars.awk (END): Use size_t for type of
        NSPEC.

        * posix/posix-conf-vars.list (SPEC:XBS5): Add sysconf prefix.
        * posix/confstr.c: Define NEED_SPEC_ARRAY to 0.
        * posix/posix-envs.def: Likewise.
        * sysdeps/posix/sysconf.c: Likewise.
        * posix/getconf.c: Define NEED_SPEC_ARRAY to 1.
        (specs): Remove array.
        * scripts/gen-posix-conf-vars.awk: Support generation of specs
        array.

        * posix/posix-conf-vars.list: Add _POSIX sysconf namespace.
        * sysdeps/posix/sysconf.c: Include posix-conf-vars.h.
        (__sysconf): Use CONF_IS_* macros.

        * posix/Makefile (before-compile): Add posix-conf-vars-def.h.
        ($(objpfx)posix-conf-vars-def.h): New target.
        * posix/posix-conf-vars.list: New file.
        * posix/posix-conf-vars.h: New file.
        * posix/confstr.c: Include posix-conf-vars.h.
        (confstr): Use CONF_IS_* macros.
        * posix/posix-envs.def: Include posix-conf-vars.h.  Use
        CONF_IS_* macros.
        * scripts/gen-posix-conf-vars.awk: New file.

2014-12-26  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/tile/math_private.h (fegetenv, fesetenv, feupdateenv,
        fegetround): Add no-op macros to avoid linknamespace issues.

        * sysdeps/unix/sysv/linux/clock_settime.c (SYSDEP_SETTIME): Remove
        definitions of INTERNAL_VSYSCALL and INLINE_VSYSCALL.

        * sysdeps/unix/sysv/linux/tile/sysdep.h
        (HAVE_CLOCK_GETTIME_VSYSCALL): Move definition out of
        assembly-specific section to avoid a redefinition warning.

        * sysdeps/tile/jmpbuf-unwind.h (_JMPBUF_CFA_UNWINDS_ADJ): Cast to
        long before casting to pointer to avoid a cast warning.

2014-12-23  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/tile/tilegx/Implies: New file.

2014-12-23  Richard Earnshaw  <rearnsha@arm.com>

        * string/stpcpy.c (__stpcpy): Rewrite using strlen and memcpy.

2014-12-23  Florian Weimer  <fweimer@redhat.com>

        * iconvdata/run-iconv-test.sh: Actually test iconv modules.

2014-12-22  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_UTIMES): Do
        not define.
        * sysdeps/unix/sysv/linux/utimes.c: Do not include
        <kernel-features.h>.
        (__utimes) [__NR_utimes]: Make code unconditional.
        (__utimes) [!__ASSUME_UTIMES]: Remove conditional code.
        * sysdeps/unix/sysv/linux/aarch64/kernel-features.h
        (__ASSUME_UTIMES): Do not undefine.
        * sysdeps/unix/sysv/linux/tile/kernel-features.h
        (__ASSUME_UTIMES): Likewise.
        * sysdeps/unix/sysv/linux/hppa/kernel-features.h
        (__ASSUME_UTIMES): Define for [__LINUX_KERNEL_VERSION >= 0x030e00]
        instead of undefining for [__LINUX_KERNEL_VERSION < 0x030e00].
        * sysdeps/unix/sysv/linux/hppa/utimes.c: New file.

2014-12-22  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/mips/memcpy.S: Fix preprocessor indentation.

2014-12-22  Chris Metcalf  <cmetcalf@ezchip.com>

        [BZ #17747]
        * math/w_j0.c [defined NO_LONG_DOUBLE] (j0, y0): Convert strong
        alias to weak alias for j0l, y0l.
        * math/w_j1.c [defined NO_LONG_DOUBLE] (j1, y1): Likewise.
        * math/w_jn.c [defined NO_LONG_DOUBLE] (jn, yn): Likewise.

        [BZ #17746]
        * sysdeps/tile/tilegx/strstr.c (STRSTR2): Remove implicit boolean
        conversion.

2014-12-22  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/unix/mips/sysdep.h (__mips_isa_rev): Set
        to zero if not already defined.

2014-12-22  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17724]
        * sysdeps/ieee754/k_standard.c: Don't include <float.h>.
        (__kernel_standard_f): Remove.  Moved to k_standardf.c.
        (__kernel_standard_l): Remove.  Moved to k_standardl.c with
        (char *) casts added.
        * sysdeps/ieee754/k_standardf.c: New file.
        * sysdeps/ieee754/k_standardl.c: Likewise.
        * math/Makefile (libm-support): Remove k_standard.
        (libm-calls): Add k_standard.

2014-12-22  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/feenablxcpt.c (feenableexcept):
        Optimize to avoid an unnecessary FPCR read.

2014-12-22  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/fesetenv.c (fesetenv):
        Optimize to reduce FPCR/FPSR accesses.

2014-12-22  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/ftestexcept.c (fetestexcept):
        Call libc_fetestexcept_aarch64.

2014-12-22  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/fesetround.c (fesetround):
        Call libc_fesetround_aarch64.

2014-12-22  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17733]
        * sysdeps/unix/sysv/linux/bind.S (NO_WEAK_ALIAS): Do not define.
        (__bind): Do not define as weak alias.
        * sysdeps/unix/sysv/linux/getsockname.S (NO_WEAK_ALIAS): Do not
        define.
        (__getsockname): Do not define as weak alias.

2014-12-22  Will Newton  <will.newton@linaro.org>

        * manual/install.texi: Document that we require bison 2.7
        or above.
        * INSTALL: Regenerate.
        * configure.ac: Use AC_CHECK_PROG_VER instead of
        AC_PATH_PROG when checking for bison and check for
        version 2.7 or above.
        * configure: Regenerate.

2014-12-21  Chris Metcalf  <cmetcalf@ezchip.com>

        [BZ #17745]
        * sysdeps/tile/ffs.c (__ffs): Moved ffsll definition...
        * sysdeps/tile/ffsll.c (ffsll): To here.

        * sysdeps/unix/sysv/linux/tile/localplt.data: Removed.

2014-12-21  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/dl-tls.c (__tls_get_addr): Provide the hidden definition
        if not defined.
        * sysdeps/i386/dl-tls.h (___tls_get_addr): Provide the hidden
        definition.
        * sysdeps/i386/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Call the
        hidden ___tls_get_addr.
        * sysdeps/x86_64/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Call the
        hidden __tls_get_addr.
        * sysdeps/generic/localplt.data (__tls_get_addr): Removed.
        * sysdeps/unix/sysv/linux/i386/localplt.data (___tls_get_addr):
        Likewise.

2014-12-21  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/m68k/dl-machine.h (RTLD_START): Remove @PLTPC from
        _dl_init call.

2014-12-21  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/dl-machine.h (_dl_start_user): Remove @PLT
        from "call _dl_init@PLT".
        * sysdeps/x86_64/dl-machine.h (_dl_start_user): Likewise.

2014-12-21  Anders Kaseorg  <andersk@mit.edu>

        * manual/search.texi: (Array Sort Function): Clarify stable sorting
        guarantees.

2014-12-20  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/unix/sysv/linux/tile/localplt.data: New file.

2014-12-19  Chris Metcalf  <cmetcalf@ezchip.com>

        [BZ #17744]
        * sysdeps/tile/tilegx/strstr.c (STRSTR): Call __strnlen, not
        strnlen.

2014-12-19  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/mips/addmul_1.S (__mpn_addmul_1): Use mulu/muhu instead
        of multu on MIPSr6.
        * sysdeps/mips/mul_1.S (__mpn_mul_1): Ditto.
        * sysdeps/mips/submul_1.S (__mpn_submul_1): Ditto.
        * sysdeps/mips/mips64/addmul_1.S (__mpn_addmul_1): Ditto.
        * sysdeps/mips/mips64/mul_1.S (__mpn_mul_1): Ditto.
        * sysdeps/mips/mips64/submul_1.S (__mpn_submul_1): Ditto.

2014-12-19  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/mips/sys/asm.h (PTR_ADDU): Use addu on mips32r6/mips64r6.
        (PTR_ADDIU): Use addiu for mips32r6/mips64r6.
        (PTR_SUBU): Use subu for mips32r6/mips64r6.
        (PTR_SUBIU): Use subu for mips32r6/mips64r6 (subiu does not exist).
        * sysdeps/mips/machine-gmon.h (PTR_ADDU_STRING) Use addu for
        mips32r6/mips64r6.
        (PTR_SUBU_STRING) Use subu for mips32r6/mips64r6.

2014-12-19  Ondřej Bílka  <neleai@seznam.cz>

        * string/strncat.c (STRNCAT): Simplify implementation.

2014-12-19  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/soft-fp/q_neg.c (_Q_neg): Use a union to
        access the quad as both a long double and as a series of 4 words.

        * get-dynamic-info.h (elf_get_dynamic_info): Ignore -Warray-bounds for a
        link_map->l_info array access.

2014-12-19  Chris Metcalf  <cmetcalf@ezchip.com>

        * iconvdata/tst-loading.c (TIMEOUT): Increase timeout 10 sec.

        * math/atest-exp.c (TIMEOUT): Increase timeout to 10 sec.
        * math/atest-exp2.c (TIMEOUT): Likewise.
        * math/atest-sincos.c (TIMEOUT): Likewise.

2014-12-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/x32/Makefile (CFLAGS-s_llround.c): Replace
        -Wno-error with -fno-builtin-lround.

2014-12-19  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/unix/sysv/linux/i386/lowlevellock-futex.h: New file.
        Contains futex constants and functions moved over from ...
        * sysdeps/unix/sysv/linux/i386/lowlevellock.h: ... here.  Include
        <lowlevellock-futex.h>.
        (lll_wait_tid): Use lll_futex_wait instead of assembly code.
        (lll_timedwait_tid): Add comments and parentheses around macro
        arguments.

2014-12-19  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Include
        <lowlevellock-futex.h>.  Remove FUTEX_* constants defined there.
        (__lll_private_flag): Remove.
        (lll_futex_wait): Likewise.
        (lll_futex_timed_wait): Likewise.
        (lll_futex_wake): Likewise.
        (lll_futex_requeue): Likewise.
        (lll_wait_tid): Use lll_futex_wait instead of assembly code.
        (__lll_timedwait_tid): Spell out argument names.
        (lll_timedwait_tid): Add comments and parentheses around macro
        arguments.
        * sysdeps/unix/sysv/linux/lowlevellock-futex.h: Make FUTEX_* constants,
        LLL_SHARED and LLL_PRIVATE usable from assembly code.

2014-12-19  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: Remove file.
        * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sem_post.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/sem_wait.S: Likewise.

2014-12-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/x32/Makefile: New file.

2014-12-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/ldbl2mpn.c (__mpn_extract_long_double): Replace
        1L with (mp_limb_t) 1.

2014-12-17  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nptl/fork.c (__fork_generation_pointer): Variable moved ...
        * nptl/libc_pthread_init.c: ... here.
        * sysdeps/nptl/fork.c (__fork_handlers): Variable moved ...
        * nptl/register-atfork.c: ... here.

        * sysdeps/nptl/gai_misc.h (__gai_start_notify_thread):
        Use pthread_sigmask rather than INTERNAL_SYSCALL.
        Use assert_perror to check its return value.
        (__gai_create_helper_thread): Likewise.

        * inet/if_index.c (__if_freenameindex): Add libc_hidden_def.

        * malloc/malloc.c (alloc_perturb, free_perturb): Remove inline keyword.

2014-12-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17725]
        * sysdeps/generic/profil-counter.h (profil_counter): Rename to
        __profil_counter.
        * sysdeps/unix/sysv/linux/hppa/profil-counter.h (profil_counter):
        Likewise.
        * sysdeps/unix/sysv/linux/i386/profil-counter.h (profil_counter):
        Likewise.
        * sysdeps/unix/sysv/linux/ia64/profil-counter.h (profil_counter):
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/profil-counter.h
        (profil_counter): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/profil-counter.h
        (profil_counter): Likewise.
        * sysdeps/unix/sysv/linux/sh/profil-counter.h (profil_counter):
        Likewise.
        * sysdeps/unix/sysv/linux/tile/profil-counter.h (profil_counter):
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/profil-counter.h
        (profil_counter): Likewise.
        * sysdeps/unix/sysv/linux/arm/profil-counter.h (profil_counter):
        Likewise.
        [!__profil_counter] (profil_counter): Define as weak alias of
        __profil_counter.
        * sysdeps/unix/sysv/linux/sparc/sparc32/profil-counter.h
        (profil_counter): Rename to __profil_counter.
        [!__profil_counter] (profil_counter): Define as weak alias of
        __profil_counter.
        * sysdeps/unix/sysv/linux/sparc/sparc64/profil-counter.h
        (profil_counter): Rename to __profil_counter.
        [!__profil_counter] (profil_counter): Define as weak alias of
        __profil_counter.
        * sysdeps/posix/profil.c: Update comment referring to
        profil_counter.
        (__profil): Use __profil_counter instead of profil_counter.
        * sysdeps/posix/sprofil.c (profil_counter): Rename to
        __profil_counter.  Use __profil_counter_ushort and
        __profil_counter_uint in definitions.
        (__sprofil): Use __profil_counter_uint and __profil_counter_ushort
        instead of profil_counter_uint and profil_counter_ushort.

        [BZ #17722]
        * inet/inet_mkadr.c (inet_makeaddr): Rename to __inet_makeaddr and
        define as weak alias of __inet_makeaddr.
        * resolv/inet_addr.c (inet_addr): Rename to __inet_addr and define
        as weak alias of __inet_addr.
        * resolv/inet_pton.c (inet_pton): Rename to __inet_pton and define
        as weak alias of __inet_pton.  Use libc_hidden_weak.
        * include/arpa/inet.h (__inet_pton): Declare.  Use
        libc_hidden_proto.
        (inet_makeaddr): Don't use libc_hidden_proto.
        (__inet_makeaddr): Declare.  Use libc_hidden_proto.
        * resolv/res_init.c (__res_vinit): Use __inet_pton instead of
        inet_pton.  Use __inet_makeaddr instead of inet_makeaddr.
        * conform/Makefile (test-xfail-POSIX/pthread.h/linknamespace):
        Remove variable.
        (test-xfail-POSIX/sched.h/linknamespace): Likewise.
        (test-xfail-POSIX/time.h/linknamespace): Likewise.

2014-12-17  Steve Ellcey  <sellcey@imgtec.com>

        * inet/getnetgrent_r.c: Move while loop to be inside if statement.

2014-12-17  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * stdio-common/bug-vfprintf-nargs.c (do_test):
        Cast value to intptr_t to avoid format warning
        for usage with PRIdPTR printing macro.

2014-12-17  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * libio/tst-widetext.c (do_test):
        Use format type %td instead of %Zd for ptrdiff_t
        in order to avoid format warning.

2014-12-17  Andreas Schwab  <schwab@suse.de>

        * nscd/mem.c (gc): Add size_t cast to match printf format.

2014-12-16  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/gnu/unwind-resume.c: #include <sysdep.h>.
        (init): Apply PTR_MANGLE to pointers before storing them.
        (_Unwind_Resume, __gcc_personality_v0): Apply PTR_DEMANGLE to pointers
        before using them.

2014-12-16  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17719]
        * sysdeps/x86_64/memrchr.S (memrchr): Rename to __memrchr and
        define as weak alias of __memrchr.
        (__memrchr): Do not define as strong alias of memrchr.
        * conform/Makefile (test-xfail-XPG4/libgen.h/linknamespace):
        Remove variable.
        (test-xfail-UNIX98/libgen.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/libgen.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/libgen.h/linknamespace): Likewise.

        [BZ #17717]
        * inet/if_index.c (if_nametoindex): Rename to __if_nametoindex and
        define as weak alias of __if_nametoindex.  Use libc_hidden_weak.
        (if_indextoname): Rename to __if_indextoname and define as weak
        alias of __if_indextoname.  Use libc_hidden_weak.
        (if_freenameindex): Rename to __if_freenameindex and define as
        weak alias of __if_freenameindex.
        (if_nameindex): Rename to __if_nameindex and define as weak alias
        of __if_nameindex.
        * sysdeps/mach/hurd/if_index.c (if_nametoindex): Rename to
        __if_nametoindex and define as weak alias of __if_nametoindex.
        Use libc_hidden_weak.
        (if_freenameindex): Rename to __if_freenameindex and define as
        weak alias of __if_freenameindex.
        (if_nameindex): Rename to __if_nameindex and define as weak alias
        of __if_nameindex.
        (if_indextoname): Rename to __if_indextoname and define as weak
        alias of __if_indextoname.  Use libc_hidden_weak.
        * sysdeps/unix/sysv/linux/if_index.c (if_nametoindex): Rename to
        __if_nametoindex and define as weak alias of __if_nametoindex.
        Use libc_hidden_weak.
        (if_freenameindex): Rename to __if_freenameindex and define as
        weak alias of __if_freenameindex.  Use libc_hidden_weak.
        (if_nameindex_netlink): Use __if_freenameindex instead of
        if_freenameindex.
        (if_nameindex): Rename to __if_nameindex and define as weak alias
        of __if_nameindex.  Use libc_hidden_weak.
        (if_indextoname): Rename to __if_indextoname and define as weak
        alias of __if_indextoname.  Use libc_hidden_weak.
        * include/net/if.h [!_ISOMAC] (__if_nametoindex): Declare and use
        libc_hidden_proto.
        [!_ISOMAC] (__if_freenameindex): Likewise.
        * resolv/res_init.c (__res_vinit): Use __if_nametoindex instead of
        if_nametoindex.
        * conform/Makefile (test-xfail-XPG4/grp.h/linknamespace): Remove
        variable.
        (test-xfail-XPG4/pwd.h/linknamespace): Likewise.
        (test-xfail-UNIX98/aio.h/linknamespace): Likewise.
        (test-xfail-UNIX98/grp.h/linknamespace): Likewise.
        (test-xfail-UNIX98/pthread.h/linknamespace): Likewise.
        (test-xfail-UNIX98/pwd.h/linknamespace): Likewise.
        (test-xfail-UNIX98/sched.h/linknamespace): Likewise.
        (test-xfail-UNIX98/time.h/linknamespace): Likewise.

        * conform/Makefile (test-xfail-UNIX98/semaphore.h/linknamespace):
        Remove variable.
        (test-xfail-XOPEN2K/semaphore.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/semaphore.h/linknamespace): Likewise.

2014-12-16  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * resolv/res_send.c (__libc_res_nsend): Disable warning 'array
        subscript above bounds'

        * resolv/res_send.c (__libc_res_nsend): Fix check for nsmap
        bounds.

2014-12-16  Arjun Shankar  <arjun.is@lostca.se>

        * libio/tst-fopenloc.c: Use test-skeleton.c.

        * stdlib/tst-bsearch.c: Use test-skeleton.c.
        (entry): Rename to ITEM.
        (do_test, comp): Adjust.

        * stdio-common/tst-fseek.c: Use test-skeleton.c.

2014-12-16  Torvald Riegel  <triegel@redhat.com>

        * string/tester.c: Include <libc-internal.h>.
        (test_memset): Ignore -Wmemset-transposed-args.

2014-12-16  Torvald Riegel  <triegel@redhat.com>

        * misc/tst-mntent2.c (do_test): Fix warning.

2014-12-16  Torvald Riegel  <triegel@redhat.com>

        * elf/tst-unique4lib.cc(a): Mark as used.

2014-12-16  Florian Weimer  <fweimer@redhat.com>

        [BZ #17630]
        * resolv/nss_dns/dns-network.c (getanswer_r): Iterate over alias
        names.

2014-12-16  Allan McRae  <allan@archlinux.org>

        * stdio-common/Makefile (tests): Re-add bug26.

2014-12-15  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #17657]
        * locale/programs/ld-ctype.c (find_translit2, read_widestring): Return
        static array.

2014-12-15  Bernard Ogden  <bernie.ogden@linaro.org>

        * nptl/lowlevellock.c (__lll_lock_wait_private): Add comments.
        (__lll_lock_wait): Likewise.
        (__lll_timedlock_wait): Likewise.
        (__lll_timedwait_tid): Likewise.
        * nptl/lowlevelrobustlock.c (__lll_robust_lock_wait): Likewise.
        (__lll_robust_timedlock_wait): Likewise.
        * sysdeps/nptl/lowlevellock.h (lll_trylock): Likewise.
        (lll_cond_trylock): Likewise.
        (__lll_lock): Likewise.
        (__lll_robust_lock): Likewise.
        (__lll_cond_lock): Likewise.
        (lll_robust_cond_lock): Likewise.
        (__lll_timedlock): Likewise.
        (__lll_robust_timedlock): Likewise.
        (__lll_unlock): Likewise.
        (__lll_robust_unlock): Likewise.
        (lll_wait_tid): Likewise.
        (lll_timedwait_tid): Likewise.

2014-12-15  Torvald Riegel  <triegel@redhat.com>

        * nptl/tst-sem4.c (do_test): Start with a fresh semaphore state.

2014-12-15  Torvald Riegel  <triegel@redhat.com>

        * nptl/tst-mutex5.c (do_test): Do not skip tests if elision is enabled.

2014-12-15  Adhemerval Zanella  <Azanella@linux.vnet.ibm.com>

        * stdio-common/test-vfprintf.c: Include <libc-internal.h>.
        * stdio-common/tst-sprintf.c: Likewise.

2014-12-15  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/unix/sysv/linux/s390/pthread_once.c: Remove file.

2014-12-15  Jeff Law  <law@redhat.com>

        [BZ #16617]
        * stdio-common/vfprintf.c (vfprintf): Allocate large specs array
        on the heap.  (CVE-2012-3406)
        * stdio-common/bug23-2.c, stdio-common/bug23-3.c: New file.
        * stdio-common/bug23-4.c: New file.  Test case by Joseph Myers.
        * stdio-common/Makefile (tests): Add bug23-2, bug23-3, bug23-4.

2014-12-15  Will Newton  <will.newton@linaro.org>

        * manual/install.texi: Bump required version of texinfo
        to 4.7 from 4.5.
        * INSTALL: Regenerated.
        * configure.ac: Check for makeinfo version 4.7 and above.
        * configure: Regenerated.

2014-12-12  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/posix/shm-directory.h (SHM_GET_NAME): Take new argument
        PREFIX, string constant to insert between directory and name.
        * sysdeps/posix/shm_open.c: Update caller.
        * sysdeps/posix/shm_unlink.c: Likewise.
        * nptl/semaphoreP.h (struct mountpoint_info): Type removed.
        (__where_is_shmfs, mountpoint, __namedsem_once): Declarations removed.
        (SEM_SHM_PREFIX): New macro.
        * sysdeps/posix/Makefile (librt-routines): Add shm-directory only if
        [$(have-thread-library) = no].
        * nptl/Makefile (libpthread-routines): Add shm-directory.
        * nptl/Versions (GLIBC_PRIVATE): Add __shm_directory.
        * sysdeps/nptl/shm-directory.h: New file.
        * sysdeps/posix/shm-directory.c
        [IS_IN (libpthread)] (__shm_directory): Add hidden_def.
        * sysdeps/unix/sysv/linux/shm-directory.c: Likewise.
        * nptl/sem_open.c (check_add_mapping): Use munmap function rather than
        INTERNAL_SYSCALL.
        (__where_is_shmfs): Function removed.
        (mountpoint, defaultmount, defaultdir, __namedsem_once):
        Variables removed.
        (sem_open): Use __libc_close function rather than INTERNAL_SYSCALL.
        Use SHM_GET_NAME.
        * nptl/sem_unlink.c: Prototypify.  Use SHM_GET_NAME.

        * sysdeps/nptl/bits/libc-lockP.h [IS_IN (libpthread)]
        (PTFAVAIL, __libc_ptf_call, __libc_ptf_call_always): Define as
        unconditional for use inside libpthread.
        [IS_IN (libpthread)]: Include <nptl/pthreadP.h>.

2014-12-12  Roland McGrath  <roland@hack.frob.com>

        * nptl/pthread_getaffinity.c: New file.
        * nptl/pthread_setaffinity.c: New file.
        * nptl/pthread_getname.c: New file.
        * nptl/pthread_setname.c: New file.

        * nptl/pthread_create.c (START_THREAD_DEFN)
        [! __ASSUME_SET_ROBUST_LIST]: Add missing & in lll_futex_wake argument.

2014-12-12  Stefan Liebler  <stli@linux.vnet.ibm.com>
            Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * resolv/res_send.c (send_vc): Disable warning resplen may
        be used uninitialized.

2014-12-12  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * nptl/tst-mutex6.c
        (ATTR_NULL): New define checks ATTR against NULL.
        (do_test): Use !ATTR_NULL instead of ATTR != NULL.
        * nptl/tst-mutexpp6.c (ATTR_NULL): New define.

2014-12-11  James Lemke  <jwlemke@codesourcery.com>

        [BZ #17581]
        * malloc/hooks.c
        (mem2mem_check): Revert my previous change.
        (malloc_check_get_size): Revert my previous change.
        (mem2chunk_check): Revert my previous change.

2014-12-11  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/posix/shm-directory.c: New file.
        * sysdeps/posix/shm-directory.h: New file.
        * sysdeps/posix/Makefile [($(subdir) = rt] (librt-routines): Add it.
        * sysdeps/posix/shm_open.c: Use SHM_GET_NAME.
        Use O_NOFOLLOW and O_CLOEXEC if available.  Transmute EISDIR to EINVAL.
        * sysdeps/posix/shm_unlink.c: Use SHM_GET_NAME.
        Transmute EPERM to EACCES.
        * sysdeps/unix/sysv/linux/shm-directory.c: New file, most code taken
        from ...
        * sysdeps/unix/sysv/linux/shm_open.c: ... here.  File removed.
        * sysdeps/unix/sysv/linux/shm_unlink.c: File removed.

2014-12-11  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/sh/jmpbuf_unwind.h (_jmpbuf_sp): Declare SP as void
        pointer and cast to uintptr_t.
        * sysdeps/sh/nptl/tls.h (TLS_INIT_TP): Use NULL instead of 0.
        * sysdeps/unix/sysv/linux/sh/lowlevellock.h (lll_futex_timed_wait):
        Add cast to avoid warning.
        * sysdeps/unix/sysv/linux/sh/register-dump.h: Use 0 instead of NULL.

2014-12-11  Joseph Myers  <joseph@codesourcery.com>

        * nptl/semaphore.h: Move to ...
        * sysdeps/pthread/semaphore.h: ... here.
        * Makefile (installed-headers): Change nptl/semaphore.h to
        sysdeps/pthread/semaphore.h.

2014-12-11  Roland McGrath  <roland@hack.frob.com>

        * misc/tst-error1.c (do_test): Ignore -Wformat-security for
        generated error format strings.

        * stdio-common/tstdiomisc.c (t2): Ignore -Wformat and
        -Wformat-extra-args warnings for scanf formats.
        * stdio-common/scanf4.c (main): Ignore -Wformat-zero-length around
        test of zero-length format (duh).
        * stdio-common/scanf7.c (main): Ignore -Wformat warnings for
        corner-case scanf format test.
        * stdio-common/test-vfprintf.c (do_test): Ignore -Wformat-security for
        generated fprintf format string.
        * stdio-common/tst-sprintf.c (do_test): Ignore -Wformat warnings for
        corner-case sprintf format tests.
        * stdio-common/tst-printf.c: Ignore -Wformat throughout.
        * stdio-common/tst-printfsz.c (main): Ignore -Wformat and
        -Wformat-extra-args warnings throughout.
        * stdio-common/Makefile (CFLAGS-tstdiomisc.c): Variable removed.
        (CFLAGS-scanf4.c): Likewise.
        (CFLAGS-scanf7.c): Likewise.
        (CFLAGS-tst-sprintf.c): Likewise.
        (CFLAGS-tst-printf.c): Likewise.
        (CFLAGS-tst-printfsz.c): Likewise.

2014-12-11  Joseph Myers  <joseph@codesourcery.com>

        * include/cpio.h: New file.
        * include/fmtmsg.h: Likewise.

        * tst-mbswcs1.c (show): Use %zu format instead of %Zd.  Cast
        corresponding format argument to size_t.
        * tst-mbswcs2.c (show): Likewise.  Use %td format for ptrdiff_t
        arguments.
        * tst-mbswcs3.c (show): Use %zu format instead of %Zd.  Cast
        corresponding format argument to size_t.
        * tst-mbswcs4.c (show): Likewise.  Use %td format for ptrdiff_t
        arguments.
        * tst-mbswcs5.c (show): Use %zu format instead of %Zd.  Cast
        corresponding format argument to size_t.
        * tst-trans.c (do_test): Use %lc format for wint_t arguments.
        * Makefile (CFLAGS-tst-mbswcs1.c): Remove variable.
        (CFLAGS-tst-mbswcs2.c): Likewise.
        (CFLAGS-tst-mbswcs3.c): Likewise.
        (CFLAGS-tst-mbswcs4.c): Likewise.
        (CFLAGS-tst-mbswcs5.c): Likewise.
        (CFLAGS-tst-trans.c): Likewise.

2014-12-11  Roland McGrath  <roland@hack.frob.com>

        * posix/regexbug1.c (main): Use "%s" format with regerror results,
        rather than assuming they won't contain any '%'s.

2014-12-11  Chris Metcalf  <cmetcalf@ezchip.com>

        * sysdeps/tile/tilegx/memset.c (__memcpy): Add
        inhibit_loop_to_libcall to avoid recursive calls.
        * sysdeps/tile/tilegx/memcpy.c (__memcpy): Likewise.
        * sysdeps/tile/tilepro/memcpy.c (__memcpy): Likewise.

2014-12-11  Adhemerval Zanella  <Azanella@linux.vnet.ibm.com>

        * include/sys/socket.h (__sendmmsg): Add __USE_GNU guards on function
        prototype.

2014-12-11  Steve Ellcey  <sellcey@imgtec.com>

        * sysdeps/mips/dl-trampoline.c: Modify switch expression to have
        integer value instead of boolean.

2014-12-11  Steve Ellcey  <sellcey@imgtec.com>

        * malloc/malloc.c: Fix powerof2 check.

2014-12-11  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * locale/programs/locfile.h (maybe_swap_uint32):
        Remove inline and add unused attribute.

2014-12-11  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-32/dl-machine.h (elf_machine_load_address):
        Truncating assembler expression to a .long expression.

2014-12-11  Andreas Schwab  <schwab@suse.de>

        * elf/rtld.c (struct map_args): Constify str member.
        (do_preload): Constify fname argument.

2014-12-11  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c: Remove overflow warnings for
        constants definition.

2014-12-11  Andreas Schwab  <schwab@suse.de>

        [BZ #16657]
        * nptl/pthread_mutex_trylock.c (__pthread_mutex_trylock): Use
        FORCE_ELISION instead of DO_ELISION.
        * sysdeps/unix/sysv/linux/x86/force-elision.h (DO_ELISION):
        Remove.
        * sysdeps/unix/sysv/linux/s390/force-elision.h (DO_ELISION):
        Likewise.

        * iconvdata/gconv-modules: Remove duplicate entry.

2014-12-11  Will Newton  <will.newton@linaro.org>

        Merge gettext 0.19.3 into intl/.

        This involves a number of cosmetic changes to comments
        and ANSI function definitions and prototypes throughout
        all the files. The gettext copyright header is used but
        with the date ranges taken from the glibc copy.

        * NEWS: Add gettext merge to 2.21.
        * intl/bindtextdom.c: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        Use gl_* locking primitives rather than __libc_* ones.
        Use __builtin_expect rather than __glibc_likely/unlikely.
        * intl/dcgettext.c: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        * intl/dcigettext.c: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        (INTDIV0_RAISES_SIGFPE): New define.
        Use gl_* locking primitives rather than __libc_* ones.
        Include eval-plural.h instead of plural-eval.c.
        Use __builtin_expect rather than __glibc_likely/unlikely.
        * intl/dcngettext.c: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        * intl/dgettext.c: Likewise.
        * intl/dngettext.c: Likewise.
        * intl/plural-eval.c: Renamed to...
        * intl/eval-plural.h: ...this.
        * intl/explodename.c: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        (_nl_explode_name): Use strchr instead of __rawmemchr.
        * intl/finddomain.c: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        Use gl_* locking primitives rather than __libc_* ones.
        (_nl_find_domain): Use malloc rather than alloca for
        allocation of temporary locale name.
        * intl/gettext.c: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        * intl/gettextP.h: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        Use gl_* locking primitives rather than __libc_* ones.
        * intl/gmo.h: Switch to gettext copyright.
        (struct sysdep_string): Move struct segment_pair outside of
        struct definition.
        * intl/hash-string.c: Use ANSI definitions and prototypes.
        * intl/hash-string.h: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        * intl/l10nflist.c: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        (_nl_normalize_codeset): Avoid integer overflow.
        * intl/loadinfo.h: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        (LIBINTL_DLL_EXPORTED): New define.
        (PATH_SEPARATOR): New define.
        * intl/loadmsgcat.c: Switch to gettext copyright.
        * intl/localealias.c: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        (_nl_expand_alias): Use PATH_SEPARATOR.
        * intl/ngettext.c: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        * intl/plural-exp.c: Likewise.
        * intl/plural-exp.h: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        (struct expression): Move definition of enum operator outside
        of struct definition.
        * intl/plural.c: Regenerate.
        * intl/plural.y: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        Port to bison 3.0.
        * intl/textdomain.c: Switch to gettext copyright.
        Use ANSI definitions and prototypes.
        Use gl_* locking primitives rather than __libc_* ones.

2014-12-10  Steve Ellcey  <sellcey@imgtec.com>

        * debug/warning-nop.c: Add used atrribute.

2014-12-10  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/mips/mips32/waitid.c: New file.

        * sysdeps/unix/sysv/linux/mips/mips64/Makefile
        [$(subdir) == signal] (CFLAGS-sigaction.c): New variable.
        [$(subdir) == nptl] (CFLAGS-sigaction.c): Likewise.

2014-12-10  Joseph Myers  <joseph@codesourcery.com>
            Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #17634]
        * wcsmbs/wcschr.c [!WCSCHR] (wcschr): Define as __wcschr.
        Undefine after defining function.  Define as weak alias of
        __wcschr.  Use libc_hidden_weak.
        * include/wchar.h (__wcschr): Declare.  Use libc_hidden_proto.
        * sysdeps/i386/i686/multiarch/wcschr-c.c [IS_IN (libc) && SHARED]
        (libc_hidden_def): Also define __GI___wcschr alias.
        * sysdeps/i386/i686/multiarch/wcschr.S (wcschr): Rename to
        __wcschr and define as weak alias of __wcschr.
        * sysdeps/powerpc/power6/wcschr.c [!WCSCHR] (WCSCHR): Define as
        __wcschr.
        [!WCSCHR] (DEFAULT_WCSCHR): Define.
        [DEFAULT_WCSCHR] (__wcschr): Use libc_hidden_def.
        [DEFAULT_WCSCHR] (wcschr): Define as weak alias of __wcschr.  Use
        libc_hidden_weak.  Do not use libc_hidden_def.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c
        [IS_IN (libc) && SHARED] (libc_hidden_def): Also define
        __GI___wcschr alias.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcschr.c
        [IS_IN (libc)] (wcschr): Define as macro expanding to
        __redirect_wcschr.
        [IS_IN (libc)] (__wcschr_ppc): Use __redirect_wcschr in typeof.
        [IS_IN (libc)] (__wcschr_power6): Likewise.
        [IS_IN (libc)] (__wcschr_power7): Likewise.
        [IS_IN (libc)] (__libc_wcschr): New.  Define with libc_ifunc
        instead of wcschr.
        [IS_IN (libc)] (wcschr): Undefine and define as weak alias of
        __libc_wcschr.
        [!IS_IN (libc)] (libc_hidden_def): Do not undefine and redefine.
        * sysdeps/powerpc/powerpc64/multiarch/wcschr.c (wcschr): Rename to
        __wcschr and define as weak alias of __wcschr.  Use
        libc_hidden_builtin_def.
        * sysdeps/x86_64/wcschr.S (wcschr): Rename to __wcschr and define
        as weak alias of __wcschr.  Use libc_hidden_weak.
        * time/alt_digit.c (_nl_get_walt_digit): Use __wcschr instead of
        wcschr.
        * time/era.c (_nl_init_era_entries): Likewise.
        * conform/Makefile (test-xfail-ISO/time.h/linknamespace): Remove
        variable.
        (test-xfail-XPG3/time.h/linknamespace): Likewise.
        (test-xfail-XPG4/time.h/linknamespace): Likewise.

2014-12-10  Joseph Myers  <joseph@codesourcery.com>

        * libio/tst-ftell-active-handler.c (do_ftruncate_test): Use %ld
        format for long int variable.

2014-12-10  Anders Kaseorg  <andersk@MIT.EDU>

        [BZ #10672]
        * manual/search.texi: (Array Sort Function): Remove claim how to make
        qsort stable.

2014-12-10  Andreas Schwab  <schwab@suse.de>

        [BZ #12847]
        * sysdeps/nptl/fork.c (fresetlockfiles): Skip files with
        user-controlled locks.

2014-12-10  Richard Earnshaw  <rearnsha@arm.com>

        * sysdeps/aarch64/strchrnul.S (vrepmask): Use a call-clobbered
        register.

2014-12-10  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (--disable-werror): New configure option.
        (enable_werror): New AC_SUBST.
        * configure: Regenerated.
        * config.make.in (enable-werror): New variable.
        * Makeconfig [$(enable-werror) = yes] (+gccwarn): Add -Werror
        -Wno-error=undef.
        (+gccwarn-c): Do not use -Werror=implicit-function-declaration.
        * manual/install.texi (Configuring and compiling): Document
        --disable-werror.
        * INSTALL: Regenerated.
        * debug/Makefile (CFLAGS-tst-chk1.c): Add -Wno-error.
        (CFLAGS-tst-chk2.c): Likewise.
        (CFLAGS-tst-chk3.c): Likewise.
        (CFLAGS-tst-chk4.cc): Likewise.
        (CFLAGS-tst-chk5.cc): Likewise.
        (CFLAGS-tst-chk6.cc): Likewise.
        (CFLAGS-tst-lfschk1.c): Likewise.
        (CFLAGS-tst-lfschk2.c): Likewise.
        (CFLAGS-tst-lfschk3.c): Likewise.
        (CFLAGS-tst-lfschk4.cc): Likewise.
        (CFLAGS-tst-lfschk5.cc): Likewise.
        (CFLAGS-tst-lfschk6.cc): Likewise.

        * stdio-common/tst-printfsz.c: Include <libc-internal.h>.
        (main): Disable -Wdeprecated-declarations around calls to
        register_printf_function.

        * stdio-common/tst-unlockedio.c: Include <libc-internal.h>.
        (do_test): Disable -Wdiv-by-zero around some calls to
        fwrite_unlocked and fread_unlocked.

        * include/libc-internal.h (DIAG_PUSH_NEEDS_COMMENT): New macro.
        (DIAG_POP_NEEDS_COMMENT): Likewise.
        (_DIAG_STR1): Likewise.
        (_DIAG_STR): Likewise.
        (DIAG_IGNORE_NEEDS_COMMENT): Likewise.
        * stdio-common/bug21.c: Include <libc-internal.h>.
        (do_test): Disable -Wformat around call to sscanf.
        * stdio-common/scanf14.c: Include <libc-internal.h>.
        (main): Disable -Wformat around some calls to scanf functions.

2014-12-09  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/unix/sysv/linux/sh/pthread_once.S: Remove file.

2014-12-08  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * libio/tst-ftell-active-handler.c (do_ftell_test): Fix wide-character
        stack variable alignment.

2014-12-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17682]
        * resource/Versions (libc): Add __getrlimit at GLIBC_PRIVATE.
        * resource/getrlimit.c (__getrlimit): Use libc_hidden_def.
        * sysdeps/mach/hurd/getrlimit.c (__getrlimit): Likewise.
        * include/sys/resource.h (__getrlimit): Use libc_hidden_proto.
        * nptl/nptl-init.c (__pthread_initialize_minimal_internal): Use
        __getrlimit instead of getrlimit.
        * nptl/pthread_cond_timedwait.c (__pthread_cond_timedwait): Use
        __gettimeofday instead of gettimeofday.
        * nptl/pthread_rwlock_timedrdlock.c (pthread_rwlock_timedrdlock):
        Likewise.
        * nptl/pthread_rwlock_timedwrlock.c (pthread_rwlock_timedwrlock):
        Likewise.
        * sysdeps/pthread/aio_misc.c (handle_fildes_io): Likewise.
        * conform/Makefile (test-xfail-POSIX2008/aio.h/linknamespace):
        Remove variable.
        (test-xfail-POSIX2008/pthread.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/time.h/linknamespace): Likewise.

2014-12-05  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * libio/tst-ftell-active-handler.c (do_ftell_test): Fix buffer overrun
        for wide-character tests.

2014-12-04  Roland McGrath  <roland@hack.frob.com>

        * io/openat64.c: #include <libc-internal.h>
        (__openat64): Prototypify.  Use ignore_value on MODE.
        * io/openat.c: Likewise.
        * misc/reboot.c: #include <libc-internal.h>
        (reboot): Prototypify.  Use ignore_value on HOWTO.
        * misc/ptrace.c: #include <libc-internal.h>
        (ptrace): Prototypify.  Use ignore_value for va_arg'd parameters.

2014-12-04  Joseph Myers  <joseph@codesourcery.com>

        * conform/list-header-symbols.pl (%extra_syms): Add h_errno for
        XPG4, UNIX98 and XOPEN2K.
        * conform/Makefile (test-xfail-XOPEN2K/grp.h/linknamespace):
        Remove variable.
        (test-xfail-XOPEN2K/pwd.h/linknamespace): Likewise.

2014-12-04  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * libio/fileops.c: Use ISO C style for function definitions.
        * libio/iofopen.c: Likewise.
        * libio/wfileops.c: Likewise.

        [BZ #17653]
        * libio/fileops.c (_IO_new_file_underflow): Unset cached
        offset on EOF.
        * libio/wfileops.c (_IO_wfile_underflow): Likewise.
        * libio/tst-ftell-active-handler.c (fgets_func_t): New type.
        (fgets_func): Function pointer to fgets and fgetws.
        (do_ftell_test): Add test to verify ftell value after read
        EOF.
        (do_test): Set fgets_func.

        * libio/tst-ftell-active-handler.c (do_ftruncate_test): Add
        O_TRUNC flag for w and w+ modes.
        (do_rewind_test): Likewise.
        (do_ftell_test): Likewise.
        (do_write_test): Likewise.

        [BZ #17647]
        * libio/fileops.c (do_ftell): Seek only when there are
        unflushed writes.
        * libio/wfileops.c (do_ftell_wide): Likewise.
        * libio/tst-ftell-active-handler.c (do_ftruncate_test): New
        test case.
        (do_one_test): Call it.

2014-12-03  Joseph Myers  <joseph@codesourcery.com>

        * conform/list-header-symbols.pl (%extra_syms): Add getdate_err
        for XPG4, UNIX98, XOPEN2K and XOPEN2K8.
        * conform/Makefile (test-xfail-XOPEN2K/pthread.h/linknamespace):
        Remove variable.
        (test-xfail-XOPEN2K/time.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/pthread.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/time.h/linknamespace): Likewise.

2014-12-02  Joseph Myers  <joseph@codesourcery.com>

        * conform/Makefile (test-xfail-XOPEN2K/aio.h/linknamespace):
        Remove variable.
        (test-xfail-XOPEN2K8/aio.h/linknamespace): Likewise.

        [BZ #17668]
        * inet/ifaddrs.c (getifaddrs): Rename to __getifaddrs and define
        as weak alias of __getifaddrs.  Use libc_hidden_weak.
        (freeifaddrs): Rename to __freeifaddrs and define as weak alias of
        __freeifaddrs.  Use libc_hidden_weak.
        * sysdeps/gnu/ifaddrs.c (getifaddrs): Rename to __getifaddrs and
        define as weak alias of __getifaddrs.  Use libc_hidden_weak.
        (freeifaddrs): Rename to __freeifaddrs and define as weak alias of
        __freeifaddrs.  Use libc_hidden_weak.
        * sysdeps/unix/sysv/linux/ifaddrs.c (getifaddrs): Rename to
        __getifaddrs and define as weak alias of __getifaddrs.  Use
        libc_hidden_weak.
        (freeifaddrs): Rename to __freeifaddrs and define as weak alias of
        __freeifaddrs.  Use libc_hidden_weak.
        * conform/Makefile (test-xfail-XOPEN2K/net/if.h/linknamespace):
        Remove variable.
        (test-xfail-POSIX2008/net/if.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/net/if.h/linknamespace): Likewise.

2014-12-02  Petar Jovanovic  <petar.jovanovic@rt-rk.com>

        [BZ #17601]
        * sysdeps/mips/start.S (__start): Use indirect jump to call
        __libc_start_main.

2014-12-02  Joseph Myers  <joseph@codesourcery.com>

        * nptl/tst-stack4.c (dso_process): Use int not uintptr_t for t.

        * nptl/tst-mutex1.c: Include <stdbool.h>.
        [!ATTR] (ATTR_NULL): New macro.
        (do_test): Test !ATTR_NULL instead of ATTR != NULL.
        * nptl/tst-mutexpi1.c (ATTR_NULL): New macro.
        * nptl/tst-mutexpp1.c (ATTR_NULL): New macro.

        * posix/tst-getopt_long1.c (do_test): Cast elements of argv array
        to char *.

        [BZ #17665]
        * posix/unistd.h [__USE_MISC || (__USE_XOPEN && !__USE_UNIX98)]:
        Change conditional to [__USE_MISC].

        [BZ #17664]
        * misc/mntent_r.c (__getmntent_r): Use __fgets_unlocked instead of
        fgets_unlocked.
        * resolv/res_hconf.c [IS_IN (libc)] (fgets_unlocked): Define to
        __fgets_unlocked.
        * resolv/res_init.c (__res_vinit): Use __fgets_unlocked instead of
        fgets_unlocked.
        * conform/Makefile (test-xfail-XPG4/sys/statvfs.h/linknamespace):
        Remove variable.
        (test-xfail-POSIX/sys/mman.h/linknamespace): Likewise.
        (test-xfail-UNIX98/sys/mman.h/linknamespace): Likewise.
        (test-xfail-UNIX98/sys/statvfs.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/sys/mman.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/sys/statvfs.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/sys/mman.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/sys/statvfs.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/sys/mman.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/sys/statvfs.h/linknamespace): Likewise.

        * elf/tst-unique4lib.cc (b): Mark with __attribute__ ((used)).

2014-12-02  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]:
        Remove strpbrk objects.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Remove strpbrk implementation.
        * sysdeps/powerpc/powerpc64/multiarch/strpbrk-ppc64.c: Remove file.
        * sysdeps/powerpc/powerpc64/multiarch/strpbrk.c: Remove file.
        * sysdeps/powerpc/powerpc64/power7/strpbrk.S: Remove file.
        * sysdeps/powerpc/powerpc64/strpbrk.S: New file.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]:
        Remove strcspn objects.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Remove strcspn implementation.
        * sysdeps/powerpc/powerpc64/multiarch/strcspn-ppc64.c: Remove file.
        * sysdeps/powerpc/powerpc64/multiarch/strcspn.c: Remove file.
        * sysdeps/powerpc/powerpc64/power7/strcspn.S: Remove file.
        * sysdeps/powerpc/powerpc64/strcspn.S: New file.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]:
        Remove strspn objetcs.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Remove strspn implementation.
        * sysdeps/powerpc/powerpc64/multiarch/strspn-power7.S: Remove file.
        * sysdeps/powerpc/powerpc64/multiarch/strspn-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strspn.S: Remove file.
        * sysdeps/powerpc/powerpc64/strspn.S: New file.

2014-12-01  James Lemke  <jwlemke@codesourcery.com>

        [BZ #17581]
        * malloc/hooks.c
        (mem2mem_check): Add a terminator to the chain of checking blocks.
        (malloc_check_get_size): Use it here.
        (mem2chunk_check): Ditto.

2014-12-01  Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/strtok.S: New file.
        * sysdeps/powerpc/powerpc64/strtok_r.S: New file.

2014-11-29  Carlos O'Donell  <carlos@redhat.com>

        * bits/ioctl-types.h: Indent preprocessor directives correctly.

        * nptl/nptl-init.c: Include libc-internal.h.
        (__pthread_initialize_minimal_internal): Use ROUND_UP.

        * elf/ldconfig.c (search_dir): Expand comment.

2014-11-29  Joseph Myers  <joseph@codesourcery.com>

        * conform/Makefile (linknamespace-symlist-stdlibs-base): New
        variable.
        (linknamespace-symlist-stdlibs-tests): Likewise.
        (tests-special): Append $(linknamespace-symlist-stdlibs-tests)
        instead of $(objpfx)symlist-stdlibs.
        (linknamespace-libs-isoc): New variable.
        (linknamespace-libs): Use $(linknamespace-libs-isoc).
        (linknamespace-libs-ISO): New variable.
        (linknamespace-libs-ISO99): Likewise.
        (linknamespace-libs-ISO11): Likewise.
        (linknamespace-libs-XPG3): Likewise.
        (linknamespace-libs-XPG4): Likewise.
        (linknamespace-libs-POSIX): Likewise.
        (linknamespace-libs-UNIX98): Likewise.
        (linknamespace-libs-XOPEN2K): Likewise.
        (linknamespace-libs-POSIX2008): Likewise.
        (linknamespace-libs-XOPEN2K8): Likewise.
        ($(objpfx)symlist-stdlibs): Replace by
        $(linknamespace-symlist-stdlibs-tests).  Use
        $(linknamespace-libs-$*) as set of libraries.
        ($(linknamespace-header-tests)): Update dependencies.  Use
        $(objpfx)symlist-stdlibs-$$std for --libsyms argument.
        (test-xfail-XPG4/sys/mman.h/linknamespace): Remove.
        * conform/linknamespace.pl: Remove comment about considering
        definitions of symbols from irrelevant libraries.

2014-11-28  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #13862]
        * elf/dl-tls.c: Include <atomic.h>.
        (oom): Remove #ifdef SHARED/#endif.
        (_dl_static_dtv, _dl_initial_dtv): Moved before ...
        (_dl_resize_dtv): This.  Extracted from _dl_update_slotinfo.
        (_dl_allocate_tls_init): Resize DTV if the current DTV isn't
        big enough.
        (_dl_update_slotinfo): Call _dl_resize_dtv to resize DTV.
        * nptl/Makefile (tests): Add tst-stack4.
        (modules-names): Add tst-stack4mod.
        ($(objpfx)tst-stack4): New.
        (tst-stack4mod.sos): Likewise.
        ($(objpfx)tst-stack4.out): Likewise.
        ($(tst-stack4mod.sos)): Likewise.
        (clean): Likewise.
        * nptl/tst-stack4.c: New file.
        * nptl/tst-stack4mod.c: Likewise.

2014-11-27  J. Brown  <jb999@gmx.de>

        * sysdeps/x86/bits/string.h: Add recent CPUs.

2014-11-27  Joseph Myers  <joseph@codesourcery.com>

        * misc/tst-pselect.c (do_test): Use sigprocmask instead of
        sigblock.

        * libio/bug-ungetwc1.c (do_test): Verify results of getwc and
        feof.

        * dlfcn/failtestmod.c (constr): Do not store result of dlsym in a
        variable.

2014-11-27  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * nscd/connections.c: Include libc-internal.h because of macro
        usage ignore_value.

2014-11-27  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * string/bits/string3.h (__warn_memset_zero_len): Don't
        declare for gcc newer than 5.0.
        (memset): Don't test for zero-length __LEN for gcc newer than
        5.0.

2014-11-27  Joseph Myers  <joseph@codesourcery.com>

        * stdio-common/tst-fmemopen.c (do_test): Cast st_size values to
        size_t for %zu format.

        * nss/tst-nss-test1.c (do_test): Use %td printf format for pointer
        difference, not %ju.

2014-11-26  Joseph Myers  <joseph@codesourcery.com>

        * include/libc-internal.h (ignore_value): New macro.
        * nscd/connections.c (restart): Wrap calls to setuid and setgid
        with ignore_value.

        * sysdeps/mips/__longjmp.c (____longjmp): Use prototype
        definition.

        * nptl/tst-cancel-self-cancelstate.c (do_test): Cast argument of
        pthread_cleanup_push to void *.

        * sysdeps/unix/sysv/linux/arm/libc-do-syscall.S (_FORTIFY_SOURCE):
        Undefine.

        [BZ #16619]
        [BZ #16740]
        * sysdeps/ieee754/ldbl-128ibm/s_frexpl.c (__frexpl): Use 1LL << 52
        instead of 1L << 52.

        * libio/bug-rewind.c (do_test): Check fwscanf return values.
        * libio/bug-rewind2.c (do_test): Likewise.

        * debug/test-stpcpy_chk-ifunc.c: Remove file.
        * debug/test-strcpy_chk-ifunc.c: Likewise.
        * wcsmbs/test-wcschr-ifunc.c: Likewise.
        * wcsmbs/test-wcscmp-ifunc.c: Likewise.
        * wcsmbs/test-wcscpy-ifunc.c: Likewise.
        * wcsmbs/test-wcslen-ifunc.c: Likewise.
        * wcsmbs/test-wcsrchr-ifunc.c: Likewise.
        * wcsmbs/test-wmemcmp-ifunc.c: Likewise.
        * Rules [$(multi-arch) = no] (tests): Do not filter out
        $(tests-ifunc).
        [$(multi-arch) = no] (xtests): Do not filter out $(xtests-ifunc).
        * debug/Makefile (tests-ifunc): Remove variable.
        (tests): Do not add $(tests-ifunc).
        * wcsmbs/Makefile (tests-ifunc): Remove variable.
        (tests): Do not add $(tests-ifunc).
        * benchtests/bench-string.h (TEST_IFUNC): Remove macro.
        [TEST_IFUNC]: Remove conditionals.
        * string/test-string.h (TEST_IFUNC): Remove macro.
        [TEST_IFUNC]: Remove conditionals.

        * string/test-strchr.c [!WIDE] (L): New macro.
        [WIDE] (L): Likewise.
        (check1): Use CHAR instead of char.  Use L on string and character
        constants.

2014-11-26  Adhemerval Zanella  <azanella@linux.ibm.com>

        * csu/tst-atomic.c (do_test): Add atomic_exchange_and_add_{acq,rel}
        tests.
        * sysdeps/powerpc/bits/atomic.h
        (__arch_atomic_exchange_and_add_32_acq): Add definition.
        (__arch_atomic_exchange_and_add_32_rel): Likewise.
        (atomic_exchange_and_add_acq): Likewise.
        (atomic_exchange_and_add_rel): Likewise.
        * sysdeps/powerpc/powerpc32/bits/atomic.h
        (__arch_atomic_exchange_and_add_64_acq): Add definition.
        (__arch_atomic_exchange_and_add_64_rel): Likewise.
        * sysdeps/powerpc/powerpc64/bits/atomic.h
        (__arch_atomic_exchange_and_add_64_acq): Add definition.
        (__arch_atomic_exchange_and_add_64_rel): Likewise.

2014-11-26  Torvald Riegel  <triegel@redhat.com>

        * nptl/tpp.c (__init_sched_fifo_prio, __pthread_tpp_change_priority):
        Change synchronization of __sched_fifo_min_prio and
        __sched_fifo_max_prio.
        * nptl/pthread_mutexattr_getprioceiling.c
        (pthread_mutexattr_getprioceiling): Likewise.
        * nptl/pthread_mutexattr_setprioceiling.c
        (pthread_mutexattr_setprioceiling): Likewise.
        * nptl/pthread_mutex_init.c (__pthread_mutex_init): Likewise.
        * nptl/pthread_mutex_setprioceiling.c (pthread_mutex_setprioceiling):
        Likewise.

2014-11-26  Joseph Myers  <joseph@codesourcery.com>

        * setjmp/jmpbug.c (test): Make foo volatile and cast it to
        void.

2014-11-25  Joseph Myers  <joseph@codesourcery.com>

        * stdio-common/tst-printf-round.c (test_hex_in_one_mode): Make
        third argument const.

2014-11-25  Paul Eggert  <eggert@cs.ucla.edu>

        fnmatch: work around GCC compiler warning bug with uninit var
        * posix/fnmatch_loop.c (FCT): Use a scalar not a one-item array.
        This works around a bug with x86-64 GCC 4.9.2 and earlier
        where 'gcc -O2 -Wmaybe-uninitialized' incorrectly complains
        "../locale/weightwc.h:93:7: warning: '*((void *)&str+4)' may be
        used uninitialized in this function [-Wmaybe-uninitialized]".

2014-11-25  Joseph Myers  <joseph@codesourcery.com>

        * posix/bug-regex31.c (main): Return RES not 0.

2014-11-25  Anton Blanchard <anton@samba.org>

        * sysdeps/powerpc/bits/atomic.h
        (__arch_compare_and_exchange_bool_64_rel): Load from mem.

2014-11-24  Sterling Augustine  <saugustine@google.com>

        * sysdeps/x86_64/start.S (_start): Use ENTRY and END macros.

2014-11-24  Ryan Cumming  <etaoins@gmail.com>

        [BZ #17608]
        * sysdeps/unix/sysv/linux/bits/time.h: Define CLOCK_TAI.

2014-11-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17633]
        * stdio-common/perror.c (perror): Call __fileno instead of fileno.
        * conform/Makefile (test-xfail-ISO/stdio.h/linknamespace): Remove
        variable.
        (test-xfail-ISO99/stdio.h/linknamespace): Likewise.
        (test-xfail-ISO11/stdio.h/linknamespace): Likewise.

2014-11-24  Wilco Dijkstra  <wdijkstr@arm.com>

        * string/strncpy.c (strncpy): Improve performance by using memset.

2014-11-24  Wilco Dijkstra  <wdijkstr@arm.com>

        * string/strcpy.c (strcpy):
        Improve performance by using strlen and memcpy.

2014-11-24  Leonhard Holz  <leonhard.holz@web.de>

        * string/strcoll_l.c (get_next_seq): __always_inline.
        * string/strcoll_l.c (do_compare): __always_inline.

2014-11-24  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * include/bits/stdlib-float.h: Use IS_IN only if _ISOMAC is
        defined.
        * include/mqueue.h: Likewise.
        * include/stdlib.h: Likewise.

        * stdlib/isomac.c (fmt): Replace NOT_IN_libc with IN_MODULE.
        (get_null_defines): Adjust.
        * sunrpc/Makefile: Adjust comment.
        * Makerules (CPPFLAGS-nonlib): Remove NOT_IN_libc.
        * elf/Makefile (CPPFLAGS-sotruss-lib): Likewise.
        (CFLAGS-interp.c): Likewise.
        (CFLAGS-ldconfig.c): Likewise.
        (CPPFLAGS-.os): Likewise.
        * elf/rtld-Rules (rtld-CPPFLAGS): Likewise.
        * extra-lib.mk (CPPFLAGS-$(lib)): Likewise.
        * extra-modules.mk (extra-modules.mk): Likewise.
        * iconv/Makefile (CPPFLAGS-iconvprogs): Likewise.
        * locale/Makefile (CPPFLAGS-locale_programs): Likewise.
        * malloc/Makefile (CPPFLAGS-memusagestat): Likewise.
        * nscd/Makefile (CPPFLAGS-nscd): Likewise.
        * nss/Makefile (CPPFLAGS-nss_test1): Likewise.
        * stdlib/Makefile (CFLAGS-tst-putenvmod.c): Likewise.
        * sysdeps/gnu/Makefile ($(objpfx)errlist-compat.c): Likewise.
        * sysdeps/unix/sysv/linux/Makefile (CPPFLAGS-lddlibc4): Likewise.
        * iconvdata/Makefile (CPPFLAGS): Likewise.
        (cpp-srcs-left): Add libof for all iconvdata routines.
        * bits/stdio-lock.h: Replace NOT_IN_libc with IS_IN.
        * include/assert.h: Likewise.
        * include/ctype.h: Likewise.
        * include/errno.h: Likewise.
        * include/libc-symbols.h: Likewise.
        * include/math.h: Likewise.
        * include/netdb.h: Likewise.
        * include/resolv.h: Likewise.
        * include/stdio.h: Likewise.
        * include/stdlib.h: Likewise.
        * include/string.h: Likewise.
        * include/sys/stat.h: Likewise.
        * include/wctype.h: Likewise.
        * intl/l10nflist.c: Likewise.
        * libidn/idn-stub.c: Likewise.
        * libio/libioP.h: Likewise.
        * nptl/libc_multiple_threads.c: Likewise.
        * nptl/pthreadP.h: Likewise.
        * posix/regex_internal.h: Likewise.
        * resolv/res_hconf.c: Likewise.
        * sysdeps/arm/armv7/multiarch/memcpy.S: Likewise.
        * sysdeps/arm/memmove.S: Likewise.
        * sysdeps/arm/sysdep.h: Likewise.
        * sysdeps/generic/_itoa.h: Likewise.
        * sysdeps/generic/symbol-hacks.h: Likewise.
        * sysdeps/gnu/errlist.awk: Likewise.
        * sysdeps/gnu/errlist.c: Likewise.
        * sysdeps/i386/i586/memcpy.S: Likewise.
        * sysdeps/i386/i586/memset.S: Likewise.
        * sysdeps/i386/i686/memcpy.S: Likewise.
        * sysdeps/i386/i686/memmove.S: Likewise.
        * sysdeps/i386/i686/mempcpy.S: Likewise.
        * sysdeps/i386/i686/memset.S: Likewise.
        * sysdeps/i386/i686/multiarch/bcopy.S: Likewise.
        * sysdeps/i386/i686/multiarch/bzero.S: Likewise.
        * sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S: Likewise.
        * sysdeps/i386/i686/multiarch/memchr-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/memchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcmp-sse4.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcmp-ssse3.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy-ssse3.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/memrchr-c.c: Likewise.
        * sysdeps/i386/i686/multiarch/memrchr-sse2-bsf.S: Likewise.
        * sysdeps/i386/i686/multiarch/memrchr-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/memrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset-sse2-rep.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/rawmemchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcat-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcat-ssse3.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcat.S: Likewise.
        * sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S: Likewise.
        * sysdeps/i386/i686/multiarch/strchr-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/strchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp-sse4.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp-ssse3.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcpy-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcpy-ssse3.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcspn.S: Likewise.
        * sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S: Likewise.
        * sysdeps/i386/i686/multiarch/strlen-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/strlen.S: Likewise.
        * sysdeps/i386/i686/multiarch/strnlen.S: Likewise.
        * sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S: Likewise.
        * sysdeps/i386/i686/multiarch/strrchr-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/strrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/strspn.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcschr-c.c: Likewise.
        * sysdeps/i386/i686/multiarch/wcschr-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcschr.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcscmp-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcscmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcscpy-c.c: Likewise.
        * sysdeps/i386/i686/multiarch/wcscpy-ssse3.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcscpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcslen-c.c: Likewise.
        * sysdeps/i386/i686/multiarch/wcslen-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcslen.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcsrchr-c.c: Likewise.
        * sysdeps/i386/i686/multiarch/wcsrchr-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcsrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/wmemcmp-c.c: Likewise.
        * sysdeps/i386/i686/multiarch/wmemcmp.S: Likewise.
        * sysdeps/ia64/fpu/libm-symbols.h: Likewise.
        * sysdeps/nptl/bits/libc-lock.h: Likewise.
        * sysdeps/nptl/bits/libc-lockP.h: Likewise.
        * sysdeps/nptl/bits/stdio-lock.h: Likewise.
        * sysdeps/posix/closedir.c: Likewise.
        * sysdeps/posix/opendir.c: Likewise.
        * sysdeps/posix/readdir.c: Likewise.
        * sysdeps/posix/rewinddir.c: Likewise.
        * sysdeps/powerpc/novmx-sigjmp.c: Likewise.
        * sysdeps/powerpc/powerpc32/__longjmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/bsd-_setjmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/__longjmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/setjmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memchr.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-ppc32.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memcmp.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-ppc32.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memcpy.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memmove.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-ppc32.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memrchr.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memset-ppc32.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memset.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strchr.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strlen-ppc32.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strlen.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strncase.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strncase_l.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-ppc32.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strncmp.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strnlen.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcschr.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-ppc32.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-ppc32.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy.c: Likewise.
        * sysdeps/powerpc/powerpc32/power6/memset.S: Likewise.
        * sysdeps/powerpc/powerpc32/setjmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/__longjmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/bzero.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memchr.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcmp-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcmp.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memmove-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memmove.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/mempcpy.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memrchr.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memset.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcat.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strchr.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strchrnul.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcspn.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strlen-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strlen.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncase.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncase_l.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncat.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncpy-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncpy.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strnlen.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strpbrk.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strrchr-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strrchr.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strspn-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strspn.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/wcschr.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/wcscpy.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/wcsrchr.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/wordcopy.c: Likewise.
        * sysdeps/powerpc/powerpc64/setjmp.S: Likewise.
        * sysdeps/s390/s390-32/multiarch/ifunc-resolve.c: Likewise.
        * sysdeps/s390/s390-32/multiarch/memcmp.S: Likewise.
        * sysdeps/s390/s390-32/multiarch/memcpy.S: Likewise.
        * sysdeps/s390/s390-32/multiarch/memset.S: Likewise.
        * sysdeps/s390/s390-64/multiarch/ifunc-resolve.c: Likewise.
        * sysdeps/s390/s390-64/multiarch/memcmp.S: Likewise.
        * sysdeps/s390/s390-64/multiarch/memcpy.S: Likewise.
        * sysdeps/s390/s390-64/multiarch/memset.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy-niagara1.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy-niagara4.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memset-niagara1.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memset-niagara4.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memset.S: Likewise.
        * sysdeps/unix/alpha/sysdep.S: Likewise.
        * sysdeps/unix/alpha/sysdep.h: Likewise.
        * sysdeps/unix/make-syscalls.sh: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/alpha/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/arm/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/getpid.c: Likewise.
        * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sysdep.S: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/lowlevellock-futex.h: Likewise.
        * sysdeps/unix/sysv/linux/m68k/bits/m68k-vdso.h: Likewise.
        * sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/m68k/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/not-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/longjmp_chk.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/brk.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/waitpid.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
        * sysdeps/wordsize-32/symbol-hacks.h: Likewise.
        * sysdeps/x86_64/memcpy.S: Likewise.
        * sysdeps/x86_64/memmove.c: Likewise.
        * sysdeps/x86_64/memset.S: Likewise.
        * sysdeps/x86_64/multiarch/init-arch.h: Likewise.
        * sysdeps/x86_64/multiarch/memcmp-sse4.S: Likewise.
        * sysdeps/x86_64/multiarch/memcmp-ssse3.S: Likewise.
        * sysdeps/x86_64/multiarch/memcmp.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy-ssse3.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove.c: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/memset-avx2.S: Likewise.
        * sysdeps/x86_64/multiarch/memset.S: Likewise.
        * sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/strcat-sse2-unaligned.S: Likewise.
        * sysdeps/x86_64/multiarch/strcat-ssse3.S: Likewise.
        * sysdeps/x86_64/multiarch/strcat.S: Likewise.
        * sysdeps/x86_64/multiarch/strchr-sse2-no-bsf.S: Likewise.
        * sysdeps/x86_64/multiarch/strchr.S: Likewise.
        * sysdeps/x86_64/multiarch/strcmp-ssse3.S: Likewise.
        * sysdeps/x86_64/multiarch/strcmp.S: Likewise.
        * sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S: Likewise.
        * sysdeps/x86_64/multiarch/strcpy-ssse3.S: Likewise.
        * sysdeps/x86_64/multiarch/strcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/strcspn.S: Likewise.
        * sysdeps/x86_64/multiarch/strspn.S: Likewise.
        * sysdeps/x86_64/multiarch/wcscpy-c.c: Likewise.
        * sysdeps/x86_64/multiarch/wcscpy-ssse3.S: Likewise.
        * sysdeps/x86_64/multiarch/wcscpy.S: Likewise.
        * sysdeps/x86_64/multiarch/wmemcmp-c.c: Likewise.
        * sysdeps/x86_64/multiarch/wmemcmp.S: Likewise.
        * sysdeps/x86_64/strcmp.S: Likewise.

        * extra-lib.mk (CPPFLAGS-$(lib)): Remove IS_IN_$(lib).

        * elf/Makefile (CPPFLAGS-.os): Remove IS_IN_rtld.
        * elf/dl-open.c: Use IS_IN (rtld) instead if IS_IN_rtld.
        * elf/rtld-Rules: Likewise.
        * elf/setup-vdso.h: Likewise.
        * include/assert.h: Likewise.
        * include/bits/stdlib-float.h: Likewise.
        * include/errno.h: Likewise.
        * include/sys/stat.h: Likewise.
        * include/unistd.h: Likewise.
        * sysdeps/aarch64/setjmp.S: Likewise.
        * sysdeps/alpha/setjmp.S: Likewise.
        * sysdeps/arm/__longjmp.S: Likewise.
        * sysdeps/arm/aeabi_unwind_cpp_pr1.c: Likewise.
        * sysdeps/arm/setjmp.S: Likewise.
        * sysdeps/arm/sysdep.h: Likewise.
        * sysdeps/generic/_itoa.h: Likewise.
        * sysdeps/generic/dl-sysdep.h: Likewise.
        * sysdeps/generic/ldsodefs.h: Likewise.
        * sysdeps/i386/dl-tls.h: Likewise.
        * sysdeps/i386/setjmp.S: Likewise.
        * sysdeps/m68k/setjmp.c: Likewise.
        * sysdeps/mach/hurd/dl-execstack.c: Likewise.
        * sysdeps/mach/hurd/opendir.c: Likewise.
        * sysdeps/posix/getcwd.c: Likewise.
        * sysdeps/posix/opendir.c: Likewise.
        * sysdeps/posix/profil.c: Likewise.
        * sysdeps/powerpc/dl-procinfo.h: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/setjmp-common.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h: Likewise.
        * sysdeps/powerpc/powerpc32/setjmp-common.S: Likewise.
        * sysdeps/powerpc/powerpc64/__longjmp-common.S: Likewise.
        * sysdeps/powerpc/powerpc64/setjmp-common.S: Likewise.
        * sysdeps/s390/dl-tls.h: Likewise.
        * sysdeps/s390/s390-32/setjmp.S: Likewise.
        * sysdeps/s390/s390-64/setjmp.S: Likewise.
        * sysdeps/sh/sh3/setjmp.S: Likewise.
        * sysdeps/sh/sh4/setjmp.S: Likewise.
        * sysdeps/unix/alpha/sysdep.h: Likewise.
        * sysdeps/unix/arm/sysdep.S: Likewise.
        * sysdeps/unix/i386/sysdep.S: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/getcwd.c: Likewise.
        * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/setjmp.S: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/lowlevellock-futex.h: Likewise.
        * sysdeps/unix/sysv/linux/m68k/bits/m68k-vdso.h: Likewise.
        * sysdeps/unix/sysv/linux/m68k/m68k-helpers.S: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
        * sysdeps/unix/x86_64/sysdep.S: Likewise.
        * sysdeps/x86_64/setjmp.S: Likewise.

        * include/math.h: Use IS_IN instead of IS_IN_libm.
        * sysdeps/alpha/fpu/s_copysign.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_copysignl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_finitel.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fmal.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_frexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_isinfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_isnanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_modfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_signbitl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_copysignl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_finitel.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_frexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_isinfl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_isnanl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_modfl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_signbitl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/w_scalblnl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_copysign.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_finite.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_frexp.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_isinf.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_isnan.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_ldexp.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_ldexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_modf.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_scalbln.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_scalbn.c: Likewise.
        * sysdeps/powerpc/power5+/fpu/s_modf.c: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_copysign.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_copysignl.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_copysignl.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S: Likewise.
        * sysdeps/sparc/sparc32/fpu/s_signbitl.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S: Likewise.
        * sysdeps/unix/sysv/linux/alpha/fraiseexcpt.S: Likewise.

        * nptl/lowlevellock.c: Use IS_IN instead of IS_IN_libpthread.
        * nptl/pthreadP.h: Likewise.
        * nptl_db/structs.def: Likewise.
        * sysdeps/arm/sysdep.h: Likewise.
        * sysdeps/nptl/bits/libc-lock.h: Likewise.
        * sysdeps/nptl/bits/libc-lockP.h: Likewise.
        * sysdeps/sparc/sparc32/lowlevellock.c: Likewise.
        * sysdeps/unix/alpha/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/not-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/waitpid.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/cancellation.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise.

        * include/mqueue.h: Use IS_IN instead of IS_IN_librt.
        * nptl/pthreadP.h: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/not-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/sysdep-cancel.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/waitpid.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise.

        * dlfcn/dladdr.c: Use IS_IN.
        * dlfcn/dladdr1.c: Likewise.
        * dlfcn/dlclose.c: Likewise.
        * dlfcn/dlerror.c: Likewise.
        * dlfcn/dlinfo.c: Likewise.
        * dlfcn/dlmopen.c: Likewise.
        * dlfcn/dlopen.c: Likewise.
        * dlfcn/dlsym.c: Likewise.
        * dlfcn/dlvsym.c: Likewise.

        * include/ifaddrs.h: Use IS_IN.
        * inet/check_pf.c: Likewise.
        * sysdeps/unix/sysv/linux/check_pf.c: Likewise.
        * nscd/Makefile (CPPFLAGS-nscd): Remove IS_IN_nscd.

        * elf/Makefile (CFLAGS-ldconfig.c): Remove definition of
        IS_IN_ldconfig.
        * sysdeps/unix/sysv/linux/x86_64/dl-procinfo.c: Use IS_IN.
        * sysdeps/unix/sysv/linux/x86_64/dl-procinfo.h: Likewise.

        * include/shlib-compat.h [!NOT_IN_libc]: Remove.
        * nss/nss_files/files-parse.c (IS_IN_libc): Replace with
        IS_IN (libc).

        * elf/Makefile (libof-sotruss-lib): Set as extramodules.

        * elf/Makefile (CPPFLAGS-.os): Remove IN_LIB.
        * elf/rtld-Rules (rtld-CPPFLAGS): Likewise.
        * extra-lib.mk (CPPFLAGS-$(lib)): Likewise.
        * include/libc-symbols.h (IS_IN_LIB): New macro.
        * include/errno.h: Use IS_IN_LIB instead of IN_LIB.
        * include/netdb.h: Likewise.
        * include/stap-probe.h: Remove all uses of IN_LIB.

        * Makeconfig (module-cppflags-real): Define MODULE_NAME
        instead of IN_MODULE.
        * include/libc-symbols.h (IN_MODULE): Define using
        MODULE_NAME.
        (PASTE_NAME, PASTE_NAME1): New macros.
        * include/stap-probe.h (LIBC_PROBE_1): Use MODULE_NAME instead
        of IN_LIB.
        (STAP_PROBE_ASM): Likewise.

2014-11-23  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/i386/init-first.c (posixland_init): Call
        __mach_init in dlopened libc.

2014-11-22  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/arm/preconfigure.ac: Delete EABI check.
        * sysdeps/arm/preconfigure: Regenerate.

2014-11-21  Roland McGrath  <roland@hack.frob.com>

        * nptl/pthread_create.c (__pthread_create_2_1): Set
        ATTR_FLAG_POLICY_SET and/or ATTR_FLAG_SCHED_SET in PD->flags
        when copying values from IATTR into PD.

2014-11-21  Will Newton  <will.newton@linaro.org>
            Andrew Pinski  <andrew.pinski@caviumnetworks.com>

        * sysdeps/aarch64/dl-machine.h (elf_machine_load_address):
        Refactor inline-asm.  Also add comment.

        * sysdeps/aarch64/bits/link.h (la_aarch64_gnu_pltenter): Use
        ElfW macro instead of hardcoded Elf64 types.
        (la_aarch64_gnu_pltenter): Likewise.
        * sysdeps/aarch64/dl-machine.h
        (elf_machine_runtime_setup): Use ElfW(Addr).

        * elf/elf.h (R_AARCH64_P32_ABS32, R_AARCH64_P32_COPY,
        R_AARCH64_P32_GLOB_DAT, R_AARCH64_P32_JUMP_SLOT,
        R_AARCH64_P32_RELATIVE, R_AARCH64_P32_TLS_DTPMOD,
        R_AARCH64_P32_TLS_DTPREL, R_AARCH64_P32_TLS_TPREL,
        R_AARCH64_P32_TLSDESC, R_AARCH64_P32_IRELATIVE): Define.
        (R_AARCH64_TLS_DTPMOD64): Rename to ..
        (R_AARCH64_TLS_DTPMOD): This.
        (R_AARCH64_TLS_DTPREL64): Rename to ...
        (R_AARCH64_TLS_DTPREL): This.
        (R_AARCH64_TLS_TPREL64): Rename to ...
        (R_AARCH64_TLS_TPREL): This.
        * sysdeps/aarch64/dl-machine.h (elf_machine_type_class): Update
        R_AARCH64_TLS_DTPMOD64, R_AARCH64_TLS_DTPREL64, and
        R_AARCH64_TLS_TPREL64.
        (elf_machine_rela): Likewise.

2014-11-21  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/microblaze/bits/atomic.h (__HAVE_64B_ATOMICS): Fix value
        by setting it to 0.  64b atomics are not supported currently.

2014-11-21  Alexandre Oliva <aoliva@redhat.com>

        [BZ #16469]
        * resolv/res_query.c (__libc_res_nsearch): Skip leading dot in
        search domain names.

2014-11-21  Alexandre Oliva <aoliva@redhat.com>

        [BZ #16469]
        * NEWS: Update.
        * resolv/res_query.c (__libc_res_nquerydomain): Retain
        trailing dot.
        * posix/tst-getaddrinfo5.c: New.
        * posix/Makefile (tests): Add it.

2014-11-21  Alexandre Oliva <aoliva@redhat.com>

        [BZ #14498]
        * NEWS: Fixed.
        * nss/nss_db/db-XXX.c (_nss_db_get##name##_r): Update hidx
        after parsing line but before break_if_match.
        * nss/nss_files/files-service (DB_LOOKUP): Don't "continue;"
        if there is a protocol mismatch.

2014-11-21  Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>

        * manual/sysinfo.texi (addmntent): It is actually MT-Safe,
        because the potential race is on the user-supplied stream.

2014-11-21  Alexandre Oliva <aoliva@redhat.com>

        * sysdeps/posix/ctermid.c (ctermid): Return a pointer to a
        string literal if not passed a buffer.
        * manual/job.texi (ctermid): Update reasoning, note deviation
        from posix, suggest mtasurace when not passed a buffer, for
        future non-preliminary safety notes.

2014-11-21  Alexandre Oliva <aoliva@redhat.com>

        * manual/users.texi (cuserid): Fix MT-Safety note for the case
        of not passing it a buffer.
        Reported by Peng Haitao.

2014-11-21  Alexandre Oliva <aoliva@redhat.com>

        * manual/Makefile ($(objpfx)stamp-summary): Require
        check-safety.sh to pass.
        * manual/check-safety.sh: Wish for verification that every
        @deftypefn and @deftypefun is followed by a @safety remark.

2014-11-20  Roland McGrath  <roland@hack.frob.com>

        * nptl/unwind.c (unwind_cleanup): Use __libc_fatal.

        * nptl/pthread_setcanceltype.c [!SIGCANCEL]: Return ENOTSUP early for
        PTHREAD_CANCEL_ASYNCHRONOUS.
        * nptl/pthread_cancel.c [!SIGCANCEL]: Just abort rather than trying to
        send SIGCANCEL.

        * nptl/default-sched.h: New file.
        * sysdeps/unix/sysv/linux/default-sched.h: New file.
        * nptl/pthread_create.c: Include it.
        (__pthread_create_2_1): Use collect_default_sched instead of making
        Linux syscalls here directly.

2014-11-20  Torvald Riegel  <triegel@redhat.com>

        * nptl/pthread_once.c (clear_once_control, __pthread_once_slow,
        __pthread_once): Use C11 atomics.

2014-11-20  Torvald Riegel  <triegel@redhat.com>

        * csu/tst-atomic.c (do_test): Add tests for C11-like atomics.

2014-11-20  Torvald Riegel  <triegel@redhat.com>

        * include/atomic.h (__atomic_link_error, __atomic_check_size,
        atomic_thread_fence_acquire, atomic_thread_fence_release,
        atomic_thread_fence_seq_cst, atomic_load_relaxed,
        atomic_load_acquire, atomic_store_relaxed, atomic_store_release,
        atomic_compare_exchange_weak_relaxed,
        atomic_compare_exchange_weak_acquire,
        atomic_compare_exchange_weak_release,
        atomic_exchange_acquire, atomic_exchange_release,
        atomic_fetch_add_relaxed, atomic_fetch_add_acquire,
        atomic_fetch_add_release, atomic_fetch_add_acq_rel,
        atomic_fetch_and_acquire,
        atomic_fetch_or_relaxed, atomic_fetch_or_acquire): New.

2014-11-20  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/aarch64/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Define.
        * sysdeps/alpha/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/arm/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/i386/i486/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/ia64/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/m68k/coldfire/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/m68k/m680x0/m68020/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/microblaze/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/mips/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/powerpc/powerpc32/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/powerpc/powerpc64/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/s390/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/sparc/sparc32/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/sparc/sparc32/sparcv9/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/sparc/sparc64/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/tile/tilegx/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/tile/tilepro/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/unix/sysv/linux/hppa/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/bits/atomic.h
        (__HAVE_64B_ATOMICS, USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/unix/sysv/linux/sh/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.
        * sysdeps/x86_64/bits/atomic.h (__HAVE_64B_ATOMICS,
        USE_ATOMIC_COMPILER_BUILTINS): Likewise.

2014-11-19  Roland McGrath  <roland@hack.frob.com>

        * nptl/pthread_create.c (__pthread_create_2_1): Don't try to validate
        the sched_priority value here.  It was already checked when the user
        called pthread_attr_setschedparam.

        * nptl/tst-bad-schedattr.c: New file.
        * nptl/Makefile (tests): Add it.

2014-11-19  Carlos O'Donell  <carlos@redhat.com>
            Florian Weimer  <fweimer@redhat.com>
            Joseph Myers  <joseph@codesourcery.com>
            Adam Conrad  <adconrad@0c3.net>
            Andreas Schwab  <schwab@suse.de>
            Brooks  <bmoses@google.com>

        [BZ #17625]
        * wordexp-test.c (__dso_handle): Add prototype.
        (__register_atfork): Likewise.
        (__app_register_atfork): New function.
        (registered_forks): New global.
        (register_fork): New function.
        (test_case): Add 3 new tests for WRDE_CMDSUB.
        (main): Call __app_register_atfork.
        (testit): If WRDE_NOCMD set registered_forks to zero, run test, and if
        fork count is non-zero fail the test.
        * posix/wordexp.c (exec_comm): Return WRDE_CMDSUB if WRDE_NOCMD flag
        is set.
        (parse_dollars): Remove check for WRDE_NOCMD.
        (parse_dquote): Likewise.

2014-11-19  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * Makeconfig (built-modules): List non-library modules to be
        built.
        (module-cppflags): Include libc-modules.h for
        everything except shlib-versions.v.i.
        (CPPFLAGS): Use it.
        (before-compile): Add libc-modules.h.
        ($(common-objpfx)libc-modules.h,
        $(common-objpfx)libc-modules.stmp): New targets.
        (common-generated): Add libc-modules.h and libc-modules.stmp.
        ($(common-objpfx)Versions.v.i): Depend on libc-modules.h.
        * include/libc-symbols.h: Don't include libc-modules.h.
        * include/libc-modules.h: Remove file.
        * scripts/gen-libc-modules.awk: New script to generate
        libc-modules.h.
        * sysdeps/unix/Makefile ($(common-objpfx)sysd-syscalls):
        Depend on libc-modules.stmp.

        * include/shlib-compat.h (_SHLIB_COMPAT): Use IS_IN.

        * Makeconfig (in-module): Get value of libof set for the
        translation unit.
        (CPPFLAGS): Use $(in-module).
        * Makerules: Don't suffix routine names for nonlib.
        * include/libc-modules.h: New file.
        * include/libc-symbols.h: Include libc-modules.h
        (IS_IN): New macro to replace IS_IN_* macros.
        * elf/Makefile: Set libof-* for each routine.
        * elf/rtld-Rules: Likewise.
        * extra-modules.mk: Likewise.
        * iconv/Makefile: Likewise.
        * iconvdata/Makefile: Likewise.
        * locale/Makefile: Likewise.
        * malloc/Makefile: Likewise.
        * nss/Makefile: Likewise.
        * sysdeps/gnu/Makefile: Likewise.
        * sysdeps/ieee754/ldbl-opt/Makefile: Likewise.
        * sysdeps/unix/sysv/linux/Makefile: Likewise.
        * sysdeps/s390/s390-64/Makefile: Likewise.
        * nscd/Makefile: Set libof-* for each routine.  Set CFLAGS and
        CPPFLAGS for nscd instead of nonlib.

2014-11-18  Roland McGrath  <roland@hack.frob.com>

        * nptl/createthread.c: New file.

        * nptl/createthread.c: Moved ...
        * sysdeps/unix/sysv/linux/createthread.c: ... here.

        * nptl/createthread.c: Add proper top-line comment.
        (do_clone): Folded into ...
        (create_thread): ... here.  Take new arguments STOPPED_START and
        THREAD_RAN.  Always set PD->stopped_start to something here.  Don't
        increment __nptl_threads, do event-reporting logic, do
        CHECK_THREAD_SYSINFO, or set THREAD_SELF->header.multiple_threads
        here.  Set *THREAD_RAN after ARCH_CLONE call succeeds.  Don't do any
        resource cleanup if sched_setaffinity or sched_setscheduler fails,
        just send SIGCANCEL.
        * nptl/pthread_create.c: Forward-declare create_thread before
        including createthread.c.
        (start_thread): Use new macro START_THREAD_DEFN to replace defining
        declaration, and new macro START_THREAD_SELF to replace argument.
        Remove return statement.
        (report_thread_creation): New function.
        (__pthread_create_2_1): Use it.  Do TD_CREATE reporting,
        synchronization logic, and __nptl_nthreads increment here, around
        calling create_thread.  Do CHECK_THREAD_SYSINFO and initialize
        PD->parent_cancelhandling here, before create_thread.  When
        create_thread fails, do __nptl_nthreads decrement, setxid_futex wake,
        __deallocate_stack, and ENOMEM translation here.

2014-11-18  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17616]
        * sysdeps/ieee754/dbl-64/mpa.c (mpone): Rename to __mpone.
        (mptwo): Rename to __mptwo.
        (__inv): Use __mptwo instead of mptwo.
        * sysdeps/ieee754/dbl-64/mpa.h (mpone): Rename to __mpone.
        (mptwo): Rename to __mptwo.
        * sysdeps/ieee754/dbl-64/mpatan.c (__mpatan): Use __mpone instead
        of mpone and __mptwo instead of mptwo.
        * sysdeps/ieee754/dbl-64/mpatan2.c (__mpatan2): Use __mpone
        instead of mpone.
        * sysdeps/ieee754/dbl-64/mpexp.c (__mpexp): Likewise.
        * sysdeps/ieee754/dbl-64/mplog.c (__mplog): Likewise.
        * sysdeps/ieee754/dbl-64/sincos32.c (__c32): Use __mpone instead
        of mpone and __mptwo instead of mptwo.
        (__mpranred): Use __mpone instead of mpone.
        * conform/Makefile (test-xfail-ISO/math.h/linknamespace): Remove
        variable.
        (test-xfail-ISO99/complex.h/linknamespace): Likewise.
        (test-xfail-ISO99/math.h/linknamespace): Likewise.
        (test-xfail-ISO99/tgmath.h/linknamespace): Likewise.
        (test-xfail-ISO11/complex.h/linknamespace): Likewise.
        (test-xfail-ISO11/math.h/linknamespace): Likewise.
        (test-xfail-ISO11/tgmath.h/linknamespace): Likewise.
        (test-xfail-XPG3/math.h/linknamespace): Likewise.
        (test-xfail-XPG4/math.h/linknamespace): Likewise.
        (test-xfail-POSIX/math.h/linknamespace): Likewise.
        (test-xfail-UNIX98/math.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/complex.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/math.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/tgmath.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/complex.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/math.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/tgmath.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/complex.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/math.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/tgmath.h/linknamespace): Likewise.

2014-11-18  Tom de Vries  <tom@codesoucery.com>

        * manual/signal.texi (Primitives Interrupted by Signals): In section,
        replace BSD Handler xref with BSD Signal Handling.

2014-11-17  Richard Henderson  <rth@redhat.com>

        * sysdeps/alpha/soft-fp/local-soft-fp.h (_FP_UNPACK_RAW_2): Remove.
        (_FP_PACK_RAW_2): Remove.
        (AXP_DECL_RETURN_Q): Rename from FP_DECL_RETURN, use _FP_UNION_Q.
        (AXP_RETURN_Q): Rename from FP_RETURN, use _FP_UNION_Q.
        (AXP_UNPACK_RAW_Q, AXP_UNPACK_SEMIRAW_Q, AXP_UNPACK_Q): New.
        (AXP_PACK_RAW_Q, AXP_PACK_SEMIRAW_Q, AXP_PACK_Q): New.
        * sysdeps/alpha/soft-fp/ots_add.c (_OtsAddX): Update to match.
        * sysdeps/alpha/soft-fp/ots_cmp.c (internal_equality): Likewise.
        * sysdeps/alpha/soft-fp/ots_cmpe.c (internal_compare): Likewise.
        * sysdeps/alpha/soft-fp/ots_cvtqux.c (_OtsCvtQUX): Likewise.
        * sysdeps/alpha/soft-fp/ots_cvtqx.c (_OtsCvtQX): Likewise.
        * sysdeps/alpha/soft-fp/ots_cvttx.c (_OtsConvertFloatTX): Likewise.
        * sysdeps/alpha/soft-fp/ots_cvtxq.c (_OtsCvtXQ): Likewise.
        * sysdeps/alpha/soft-fp/ots_cvtxt.c (_OtsConvertFloatXT): Likewise.
        * sysdeps/alpha/soft-fp/ots_div.c (_OtsDivX): Likewise.
        * sysdeps/alpha/soft-fp/ots_mul.c (_OtsMulX): Likewise.
        * sysdeps/alpha/soft-fp/ots_nintxq.c (_OtsNintXQ): Likewise.
        * sysdeps/alpha/soft-fp/ots_sub.c (_OtsSubX): Likewise.

2014-11-14  Roland McGrath  <roland@hack.frob.com>

        * signal/signal.h [__USE_MISC]
        (struct sigvec): Remove type.
        (SV_ONSTACK, SV_INTERRUPT, SV_RESETHAND): Remove macros.
        (sigvec): Remove declaration.
        * sysdeps/posix/sigvec.c: Moved ...
        * signal/sigvec.c: ... here, replacing old file.
        (struct sigvec): New type, copied from old signal.h definition.
        (SV_ONSTACK, SV_INTERRUPT, SV_RESETHAND): New macros, likewise copied.
        (__sigvec): Convert definition to prototype.
        (sigvec): Replace weak_alias with compat_symbol.
        * signal/Versions (libc: GLIBC_2.21): New version set.
        * include/signal.h: Remove __sigvec declaration.
        * sysdeps/unix/bsd/sigvec.c: Remove file.
        * sysdeps/unix/bsd/syscalls.list: Remove sigvec.
        * manual/signal.texi (BSD Handler): Remove subsection.
        Move siginterrupt up to ...
        (BSD Signal Handling): ... here.  Mark it as XPG rather than BSD.
        (Blocking in BSD): Fold subsection into its parent.
        * NEWS: Mention sigvec removal.

2014-11-14  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/x86_64/fpu/dla.h [__FMA4__ && __GNUC_PREREQ (4, 6)]
        (DLA_FMS): Make definition conditional only on [__FMA4__].
        [__FMA4__ && !__GNUC_PREREQ (4, 6)] (DLA_FMS): Remove conditional
        definition.

        * sysdeps/arm/sysdep.h [PROF && __GNUC_PREREQ(4,4)] (CALL_MCOUNT):
        Make definition conditional only on [PROF].
        [PROF && !__GNUC_PREREQ(4,4)] (CALL_MCOUNT): Remove conditional
        definition.
        [__GNUC_PREREQ(4,4)] (mcount): Make definition unconditional.
        [!__GNUC_PREREQ(4,4)] (mcount): Remove conditional definition.

        * signal/signal.h (__sigpause): Only declare if [__USE_XOPEN &&
        !__GNUC__].
        * include/signal.h (__sigpause): Move declaration above call to
        libc_hidden_proto.
        * conform/Makefile (test-xfail-ISO/signal.h/linknamespace): Remove
        variable.
        (test-xfail-ISO99/signal.h/linknamespace): Likewise.
        (test-xfail-ISO11/signal.h/linknamespace): Likewise.

2014-11-14  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc64/rtld-memcpy.c (NO_MEMPCPY_STPCPY_REDIRECT):
        Define before including <string/memcpy.c> and <string/mempcpy.c>.

2014-11-14  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (libc_cv_compiler_ok): Require GCC 4.6 or later.
        * configure: Regenerated.
        * manual/install.texi (Tools for Compilation): Document a
        requirement of GCC 4.6 or later and that GCC 4.9 is the newest
        compiler verified to work.
        * INSTALL: Regenerated.

        * include/string.h [NO_MEMPCPY_STPCPY_REDIRECT] (mempcpy): Do not
        redeclare with asm name.
        [NO_MEMPCPY_STPCPY_REDIRECT] (stpcpy): Likewise.
        * string/mempcpy.c (NO_MEMPCPY_STPCPY_REDIRECT): Define before
        including <string.h>.
        * string/stpcpy.c (NO_MEMPCPY_STPCPY_REDIRECT): Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy.c
        [!NOT_IN_libc] (NO_MEMPCPY_STPCPY_REDIRECT): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/mempcpy.c
        [!NOT_IN_libc] (NO_MEMPCPY_STPCPY_REDIRECT): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c
        [SHARED && !NOT_IN_libc] (NO_MEMPCPY_STPCPY_REDIRECT): Likewise.

2014-11-13  Joseph Myers  <joseph@codesourcery.com>

        * stdlib/strtol.c (__strtol): Use prototype definition.

        [BZ #17594]
        * stdlib/strtol.c (SYM__): New macro.
        (SYM__1): Likewise.
        (__strtol): Likewise.
        (strtol): Rename to __strtol and define as weak alias of
        __strtol.  Use libc_hidden_weak.

2014-11-13  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-32/dl-machine.h (RTLD_START):
        Use numbered labels in inline assembly.

2014-11-13  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-32/setjmp.S (__sigsetjmp):
        Add setjmp LIBC_PROBE.
        * sysdeps/s390/s390-64/setjmp.S (__sigsetjmp):
        Likewise.
        * sysdeps/s390/s390-32/__longjmp.c (__longjmp):
        Add longjmp, longjmp_target LIBC_PROBE.
        * sysdeps/s390/s390-64/__longjmp.c (__longjmp):
        Likewise.

2014-11-13  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-64/dl-machine.h (elf_machine_rela):
        Gate the definition of refsym additionally with !RTLD_BOOTSTRAP
        to get rid of unused variable warning.

2014-11-13  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-32/backtrace.c (__backtrace):
        Check for unwind_backtrace ==  NULL only in SHARED case.
        (__backchain_backtrace): Compile only in SHARED case.
        * sysdeps/s390/s390-64/backtrace.c (__backtrace):
        Likewise.
        (__backchain_backtrace): Declare as static.

2014-11-12  Roland McGrath  <roland@hack.frob.com>

        * nptl/createthread.c [!TLS_MULTIPLE_THREADS_IN_TCB]
        (__libc_multiple_threads_ptr): Variable moved ...
        * nptl/nptl-init.c [!TLS_MULTIPLE_THREADS_IN_TCB]: ... here.

2014-11-12  Joseph Myers  <joseph@codesourcery.com>

        * conform/GlibcConform.pm: New file.
        * conform/conformtest.pl: Use GlibcConform module.
        * conform/linknamespace.pl: New file.
        * conform/list-header-symbols.pl: Likewise.
        * conform/Makefile (linknamespace-symlists-base): New variable.
        (linknamespace-symlists-tests): Likewise.
        (linknamespace-header-base): Likewise.
        (linknamespace-header-tests): Likewise.
        (tests-special): Add new tests.
        ($(linknamespace-symlists-tests)): New rule.
        (linknamespace-libs): New variable.
        ($(objpfx)symlist-stdlibs): New rule.
        ($(linknamespace-header-tests)): Likewise.
        (test-xfail-XPG3/varargs.h/linknamespace): New variable.
        (test-xfail-XPG4/varargs.h/linknamespace): Likewise.
        (test-xfail-UNIX98/varargs.h/linknamespace): Likewise.
        (test-xfail-XPG4/ndbm.h/linknamespace): Likewise.
        (test-xfail-UNIX98/ndbm.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/ndbm.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/ndbm.h/linknamespace): Likewise.
        (test-xfail-ISO/math.h/linknamespace): Likewise.
        (test-xfail-ISO/signal.h/linknamespace): Likewise.
        (test-xfail-ISO/stdio.h/linknamespace): Likewise.
        (test-xfail-ISO/time.h/linknamespace): Likewise.
        (test-xfail-ISO99/complex.h/linknamespace): Likewise.
        (test-xfail-ISO99/ctype.h/linknamespace): Likewise.
        (test-xfail-ISO99/math.h/linknamespace): Likewise.
        (test-xfail-ISO99/signal.h/linknamespace): Likewise.
        (test-xfail-ISO99/stdio.h/linknamespace): Likewise.
        (test-xfail-ISO99/tgmath.h/linknamespace): Likewise.
        (test-xfail-ISO11/complex.h/linknamespace): Likewise.
        (test-xfail-ISO11/ctype.h/linknamespace): Likewise.
        (test-xfail-ISO11/math.h/linknamespace): Likewise.
        (test-xfail-ISO11/signal.h/linknamespace): Likewise.
        (test-xfail-ISO11/stdio.h/linknamespace): Likewise.
        (test-xfail-ISO11/tgmath.h/linknamespace): Likewise.
        (test-xfail-XPG3/ctype.h/linknamespace): Likewise.
        (test-xfail-XPG3/fnmatch.h/linknamespace): Likewise.
        (test-xfail-XPG3/glob.h/linknamespace): Likewise.
        (test-xfail-XPG3/math.h/linknamespace): Likewise.
        (test-xfail-XPG3/regex.h/linknamespace): Likewise.
        (test-xfail-XPG3/search.h/linknamespace): Likewise.
        (test-xfail-XPG3/stdio.h/linknamespace): Likewise.
        (test-xfail-XPG3/time.h/linknamespace): Likewise.
        (test-xfail-XPG3/unistd.h/linknamespace): Likewise.
        (test-xfail-XPG3/wordexp.h/linknamespace): Likewise.
        (test-xfail-XPG4/ctype.h/linknamespace): Likewise.
        (test-xfail-XPG4/fmtmsg.h/linknamespace): Likewise.
        (test-xfail-XPG4/fnmatch.h/linknamespace): Likewise.
        (test-xfail-XPG4/glob.h/linknamespace): Likewise.
        (test-xfail-XPG4/grp.h/linknamespace): Likewise.
        (test-xfail-XPG4/libgen.h/linknamespace): Likewise.
        (test-xfail-XPG4/math.h/linknamespace): Likewise.
        (test-xfail-XPG4/netdb.h/linknamespace): Likewise.
        (test-xfail-XPG4/pwd.h/linknamespace): Likewise.
        (test-xfail-XPG4/regex.h/linknamespace): Likewise.
        (test-xfail-XPG4/search.h/linknamespace): Likewise.
        (test-xfail-XPG4/stdio.h/linknamespace): Likewise.
        (test-xfail-XPG4/stdlib.h/linknamespace): Likewise.
        (test-xfail-XPG4/sys/mman.h/linknamespace): Likewise.
        (test-xfail-XPG4/sys/statvfs.h/linknamespace): Likewise.
        (test-xfail-XPG4/syslog.h/linknamespace): Likewise.
        (test-xfail-XPG4/time.h/linknamespace): Likewise.
        (test-xfail-XPG4/unistd.h/linknamespace): Likewise.
        (test-xfail-XPG4/wordexp.h/linknamespace): Likewise.
        (test-xfail-POSIX/aio.h/linknamespace): Likewise.
        (test-xfail-POSIX/fnmatch.h/linknamespace): Likewise.
        (test-xfail-POSIX/glob.h/linknamespace): Likewise.
        (test-xfail-POSIX/math.h/linknamespace): Likewise.
        (test-xfail-POSIX/mqueue.h/linknamespace): Likewise.
        (test-xfail-POSIX/pthread.h/linknamespace): Likewise.
        (test-xfail-POSIX/regex.h/linknamespace): Likewise.
        (test-xfail-POSIX/sched.h/linknamespace): Likewise.
        (test-xfail-POSIX/semaphore.h/linknamespace): Likewise.
        (test-xfail-POSIX/sys/mman.h/linknamespace): Likewise.
        (test-xfail-POSIX/time.h/linknamespace): Likewise.
        (test-xfail-POSIX/unistd.h/linknamespace): Likewise.
        (test-xfail-POSIX/wordexp.h/linknamespace): Likewise.
        (test-xfail-UNIX98/aio.h/linknamespace): Likewise.
        (test-xfail-UNIX98/ctype.h/linknamespace): Likewise.
        (test-xfail-UNIX98/fmtmsg.h/linknamespace): Likewise.
        (test-xfail-UNIX98/fnmatch.h/linknamespace): Likewise.
        (test-xfail-UNIX98/glob.h/linknamespace): Likewise.
        (test-xfail-UNIX98/grp.h/linknamespace): Likewise.
        (test-xfail-UNIX98/libgen.h/linknamespace): Likewise.
        (test-xfail-UNIX98/math.h/linknamespace): Likewise.
        (test-xfail-UNIX98/mqueue.h/linknamespace): Likewise.
        (test-xfail-UNIX98/netdb.h/linknamespace): Likewise.
        (test-xfail-UNIX98/pthread.h/linknamespace): Likewise.
        (test-xfail-UNIX98/pwd.h/linknamespace): Likewise.
        (test-xfail-UNIX98/regex.h/linknamespace): Likewise.
        (test-xfail-UNIX98/sched.h/linknamespace): Likewise.
        (test-xfail-UNIX98/search.h/linknamespace): Likewise.
        (test-xfail-UNIX98/semaphore.h/linknamespace): Likewise.
        (test-xfail-UNIX98/stdio.h/linknamespace): Likewise.
        (test-xfail-UNIX98/stdlib.h/linknamespace): Likewise.
        (test-xfail-UNIX98/sys/mman.h/linknamespace): Likewise.
        (test-xfail-UNIX98/sys/statvfs.h/linknamespace): Likewise.
        (test-xfail-UNIX98/syslog.h/linknamespace): Likewise.
        (test-xfail-UNIX98/time.h/linknamespace): Likewise.
        (test-xfail-UNIX98/unistd.h/linknamespace): Likewise.
        (test-xfail-UNIX98/wchar.h/linknamespace): Likewise.
        (test-xfail-UNIX98/wordexp.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/aio.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/complex.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/fcntl.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/fmtmsg.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/fnmatch.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/glob.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/grp.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/libgen.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/math.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/mqueue.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/net/if.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/netdb.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/pthread.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/pwd.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/regex.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/search.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/semaphore.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/signal.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/spawn.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/stdlib.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/sys/mman.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/sys/statvfs.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/sys/wait.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/syslog.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/tgmath.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/time.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/ucontext.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/unistd.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K/wordexp.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/aio.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/complex.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/ctype.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/dirent.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/fcntl.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/grp.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/math.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/mqueue.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/net/if.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/netdb.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/pthread.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/regex.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/semaphore.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/spawn.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/sys/mman.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/sys/statvfs.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/tgmath.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/time.h/linknamespace): Likewise.
        (test-xfail-POSIX2008/unistd.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/aio.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/complex.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/dirent.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/fcntl.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/fmtmsg.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/grp.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/libgen.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/math.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/mqueue.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/net/if.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/netdb.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/pthread.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/pwd.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/regex.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/search.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/semaphore.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/spawn.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/sys/mman.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/sys/statvfs.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/syslog.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/tgmath.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/time.h/linknamespace): Likewise.
        (test-xfail-XOPEN2K8/unistd.h/linknamespace): Likewise.

        [BZ #17589]
        * intl/localealias.c [_LIBC] (FGETS): Use __fgets_unlocked instead
        of fgets_unlocked.

        [BZ #17585]
        * string/memmem.c [!_LIBC] (__memmem): Define to memmem.
        (memmem): Rename to __memmem and define as weak alias of
        __memmem.  Use libc_hidden_weak.
        (__memmem): Use libc_hidden_def.
        * include/string.h (__memmem): Declare.  Use libc_hidden_proto.
        * locale/findlocale.c (valid_locale_name): Use __memmem instead of
        memmem.

        [BZ #17582]
        * libio/iofgets.c [weak_alias && !_IO_MTSAFE_IO]
        (__fgets_unlocked): Add alias of _IO_fgets.  Use libc_hidden_def.
        * libio/iofgets_u.c (fgets_unlocked): Rename to __fgets_unlocked
        and define as weak alias of __fgets_unlocked.  Use
        libc_hidden_weak.
        (__fgets_unlocked): Use libc_hidden_def.
        * include/stdio.h (__fgets_unlocked): Declare.  Use
        libc_hidden_proto.
        * sysdeps/unix/sysv/linux/getsysstats.c (phys_pages_info): Use
        __fgets_unlocked instead of fgets_unlocked.
        * sysdeps/unix/sysv/linux/alpha/getsysstats.c
        (GET_NPROCS_CONF_PARSER): Likewise.
        * sysdeps/unix/sysv/linux/sparc/getsysstats.c
        (GET_NPROCS_CONF_PARSER): Likewise.

        [BZ #17574]
        * wcsmbs/wmemset.c (wmemset): Rename to __wmemset and define as
        weak alias of __wmemset.  Use libc_hidden_weak.
        (__wmemset): Use libc_hidden_def.
        * include/wchar.h (__wmemset): Declare.  Use libc_hidden_proto.
        * stdio-common/printf_fp.c (___printf_fp): Call __wmemset instead
        of wmemset.

        [BZ #17573]
        * include/string.h [NOT_IN_libc || !SHARED] (mempcpy): Declare
        with asm name __mempcpy.
        [NOT_IN_libc || !SHARED] (stpcpy): Declare with asm name __stpcpy.

        [BZ #17572]
        * sysdeps/x86_64/rawmemchr.S (rawmemchr): Rename to __rawmemchr
        and define as weak alias of __rawmemchr.
        (__rawmemchr): Do not define as strong alias of rawmemchr.

        [BZ #17571]
        * stdlib/msort.c (qsort_r): Rename to __qsort_r and define as weak
        alias of __qsort_r.
        (qsort): Call __qsort_r instead of qsort_r.
        * include/stdlib.h (qsort_r): Do not call libc_hidden_proto.
        (__qsort_r): Declare.  Call libc_hidden_proto.
        * sysdeps/posix/getaddrinfo.c (getaddrinfo): Call __qsort_r
        instead of qsort_r.
        * nscd/gai.c (__qsort_r): Define to qsort_r.
        * posix/tst-rfc3484.c (__qsort_r): Likewise.
        * posix/tst-rfc3484-2.c (__qsort_r): Likewise.
        * posix/tst-rfc3484-3.c (__qsort_r): Likewise.

        [BZ #17570]
        * malloc/malloc.c (malloc_info): Rename to __malloc_info and
        define as weak alias of __malloc_info.

        [BZ #17584]
        * dirent/rewinddir.c (rewinddir): Rename to __rewinddir and define
        as weak alias of __rewinddir.  Don't use libc_hidden_def.
        (__rewinddir): Use libc_hidden_def.
        * sysdeps/mach/hurd/rewinddir.c: Rename to __rewinddir and define
        as weak alias of __rewinddir.  Don't use libc_hidden_def.
        (__rewinddir): Use libc_hidden_def.
        * sysdeps/posix/rewinddir.c: Rename to __rewinddir and define as
        weak alias of __rewinddir.  Don't use libc_hidden_def.
        (__rewinddir): Use libc_hidden_def.
        * include/dirent.h (rewinddir): Don't use libc_hidden_proto.
        (__rewinddir): Use libc_hidden_proto.
        * sysdeps/posix/getcwd.c [!_LIBC] (__rewinddir): Define to
        rewinddir.
        (__getcwd): Use __rewinddir instead of rewinddir.

        [BZ #17583]
        * libio/fileno.c (fileno): Rename to __fileno and define as weak
        alias of __fileno.  Use libc_hidden_weak.
        (__fileno): Use libc_hidden_def.
        [weak_alias] (fileno_unlocked): Define as weak alias of __fileno.
        * libio/ftello.c (ftello): Rename to __ftello and define as weak
        alias of __ftello.
        [__OFF_T_MATCHES_OFF64_T] (ftello64): Define as weak alias of
        __ftello.
        * libio/iofread.c [weak_alias && !_IO_MTSAFE_IO]
        (__fread_unlocked): Define as strong alias of _IO_fread.  Use
        libc_hidden_def.
        (fread_unlocked): Don't use libc_hidden_ver.
        * libio/iofread_u.c (fread_unlocked): Rename to __fread_unlocked
        and define as weak alias of __fread_unlocked.  Don't use
        libc_hidden_def.
        (__fread_unlocked): Use libc_hidden_def.
        * include/stdio.h (__fileno): Declare.  Use libc_hidden_proto.
        (ftello): Don't use libc_hidden_proto.
        (__ftello): Declare.  Use libc_hidden_proto.
        (fread_unlocked): Don't use libc_hidden_proto.
        (__fread_unlocked): Declare.  Use libc_hidden_proto.
        * time/tzfile.c (__tzfile_read): Use __fileno, __fread_unlocked
        and __ftello instead of fileno, fread_unlocked and ftello.

2012-11-12  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/s390/s390-32/bcopy.S (__bcopy): Use GOT instead of
        GOT12.
        * sysdeps/s390/s390-32/dl-machine.h (elf_machine_load_address):
        Likewise.
        (_dl_start_user): Likewise.
        * sysdeps/s390/s390-32/setjmp.S (__sigsetjmp): Likewise.

2014-11-12  Carlos O'Donell  <carlos@redhat.com>
            Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/s390/s390-32/dl-machine.h (_dl_start_user):
        Move argv and envp down instead of moving argc up.
        * sysdeps/s390/s390-32/dl-sysdep.h: New file.

2014-11-12  Leonhard Holz  <leonhard.holz@web.de>

        [BZ #17506]
        * test-skeleton.c (main): Return successful if one of
        EXPECTED_SIGNAL or EXPECTED_STATUS is met when both given.
        * string/tst-strcoll-overflow.c: Define expected status.

2014-11-12  Tatiana Udalova  <t.udalova@samsung.com>

        [BZ #17475]
        * locale/iso-639.def: Define Bhili and Tulu language codes.

2014-11-11  Alan Hayward  <alan.hayward@arm.com>

        * sysdeps/unix/sysv/linux/aarch64/bits/ipc.h: New file.

2014-11-10  Renlin Li  <Renlin.Li@arm.com>

        [BZ #17555]
        * sysdeps/aarch64/start.S (_start): Delete x29 overwritten assignment.

2014-11-10  Andrew Senkevich  <andrew.n.senkevich@gmail.com>

        * configure.ac: Updated check of minimal required version to
        2.22.
        * manual/install.texi (Tools for Compilation): Updated version
        number.
        * configure: Regenerated.
        * INSTALL: Likewise.

2014-11-07  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/m68k/localplt.data (ld.so): Remove
        __tls_get_addr.

2014-11-07  Joseph Myers  <joseph@codesourcery.com>

        * include/sys/wait.h (__libc_waitpid): Remove declaration.
        * posix/waitpid.c (__libc_waitpid): Rename to __waitpid.
        (__waitpid): Don't define as alias.  Use libc_hidden_def not
        libc_hidden_weak.
        (waitpid): Define as alias of __waitpid.
        * sysdeps/unix/bsd/waitpid.c (__libc_waitpid): Rename to
        __waitpid.
        (__waitpid): Don't define as alias.  Use libc_hidden_def not
        libc_hidden_weak.
        (waitpid): Define as alias of __waitpid.
        * sysdeps/unix/sysv/linux/i386/syscalls.list (waitpid): Remove
        __libc_waitpid alias.
        * sysdeps/unix/sysv/linux/m68k/syscalls.list (waitpid): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/syscalls.list (waitpid):
        Likewise.
        * sysdeps/unix/sysv/linux/sh/syscalls.list (waitpid): Likewise.
        * sysdeps/unix/sysv/linux/sparc/syscalls.list (waitpid): Likewise.
        * sysdeps/unix/sysv/linux/tile/waitpid.S (__libc_waitpid): Remove
        alias.
        * sysdeps/unix/sysv/linux/waitpid.c (__libc_waitpid): Rename to
        __waitpid.
        (__waitpid): Don't define as alias.  Use libc_hidden_def not
        libc_hidden_weak.
        (waitpid): Define as alias of __waitpid.

2014-11-06  Carlos O'Donell  <carlos@redhat.com>

        * manual/llio.texi: Add comment that write safety has been
        fixed in Linux.

        * elf/Makefile (all-built-dso): Add $(common-objpfx)elf/ld.so.
        (localplt-build-dso): Add elf/ld.so.
        * sysdeps/unix/sysv/linux/i386/localplt.data: Add ___tls_get_addr
        i.e. 3 underscore version, __libc_memalign, malloc, calloc, realloc,
        and free for ld.so.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/localplt.data: Add
        __libc_memalign, malloc, calloc, realloc, and free for ld.so.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/localplt.data:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/localplt.data: Likewise.
        * sysdeps/generic/localplt.data: Add __tls_get_addr i.e. 2 underscore
        version, __libc_memalign, malloc, calloc, realloc and free for ld.so.
        * sysdeps/unix/sysv/linux/aarch64/localplt.data: Likewise.
        * sysdeps/unix/sysv/linux/arm/localplt.data: Likewise.
        * sysdeps/unix/sysv/linux/alpha/localplt.data: Likewise.
        * sysdeps/unix/sysv/linux/ia64/localplt.data: Likewise.
        * sysdeps/unix/sysv/linux/m68k/localplt.data: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/localplt.data: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data: Likewise.

2014-11-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14132]
        * include/libc-symbols.h (INTUSE): Remove macro.
        (INTDEF): Likewise.
        (INTVARDEF): Likewise.
        (_INTVARDEF): Likewise.
        (INTDEF2): Likewise.
        (INTVARDEF2): Likewise.
        * elf/rtld.c [!HAVE_INLINED_SYSCALLS] (_dl_starting_up): Use
        rtld_hidden_def instead of INTVARDEF.
        * sysdeps/generic/ldsodefs.h [IS_IN_rtld]
        (_dl_starting_up_internal): Remove declaration.
        (_dl_starting_up): Use rtld_hidden_proto.
        * elf/dl-init.c [!HAVE_INLINED_SYSCALLS] (_dl_starting_up): Remove
        declaration.
        [!HAVE_INLINED_SYSCALLS] (_dl_starting_up_internal): Likewise.
        (_dl_init) [!HAVE_INLINED_SYSCALLS]: Don't use INTUSE with
        _dl_starting_up.
        * elf/dl-writev.h (_dl_writev): Likewise.
        * sysdeps/powerpc/powerpc64/dl-machine.h [!HAVE_INLINED_SYSCALLS]
        (DL_STARTING_UP_DEF): Use __GI__dl_starting_up instead of
        _dl_starting_up_internal.

2014-11-05  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * stdio-common/tst-fmemopen.c (do_test): Refactor to use
        test-skeleton.c.

2014-11-05  Will Newton  <will.newton@linaro.org>

        * benchtests/Makefile: (bench-malloc): Add malloc thread
        scalability benchmark.
        * benchtests/bench-malloc-threads.c: New file.

2014-11-05  Richard Earnshaw  <rearnsha@arm.com>

        * sysdeps/aarch64/strchrnul.S: New file.

2014-11-05  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power8/memset.S (MTVSRD_V1_R4): Simplify
        definition.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S (MFVSRD_R3_V1):
        Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S (MFVSRD_R3_V1):
        Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S (MFVSRD_R3_V1):
        Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S (MFVSRD_R3_V1):
        Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S (MFVSRD_R3_V1):
        Likewise.

2014-11-05  Arjun Shankar  <arjun.is@lostca.se>

        * catgets/test-gencat.c: Use test-skeleton.c.
        * catgets/tst-catgets.c: Likewise.
        * csu/tst-empty.c: Likewise.
        * elf/tst-audit2.c: Likewise.
        * elf/tst-global1.c: Likewise.
        * elf/tst-pathopt.c: Likewise.
        * elf/tst-piemod1.c: Likewise.
        * elf/tst-tls10.c: Likewise.
        * elf/tst-tls11.c: Likewise.
        * elf/tst-tls12.c: Likewise.
        * gnulib/tst-gcc.c: Likewise.
        * iconvdata/tst-e2big.c: Likewise.
        * iconvdata/tst-loading.c: Likewise.
        * iconv/tst-iconv1.c: Likewise.
        * iconv/tst-iconv2.c: Likewise.
        * inet/test-inet6_opt.c: Likewise.
        * inet/tst-gethnm.c: Likewise.
        * inet/tst-network.c: Likewise.
        * inet/tst-ntoa.c: Likewise.
        * intl/tst-codeset.c: Likewise.
        * intl/tst-gettext2.c: Likewise.
        * intl/tst-gettext3.c: Likewise.
        * intl/tst-ngettext.c: Likewise.
        * intl/tst-translit.c: Likewise.
        * io/test-stat.c: Likewise.
        * libio/test-fmemopen.c: Likewise.
        * libio/tst-freopen.c: Likewise.
        * libio/tst-sscanf.c: Likewise.
        * libio/tst-ungetwc1.c: Likewise.
        * libio/tst-ungetwc2.c: Likewise.
        * libio/tst-widetext.c: Likewise.
        * localedata/tst-ctype.c: Likewise.
        * localedata/tst-digits.c: Likewise.
        * localedata/tst-leaks.c: Likewise.
        * localedata/tst-mbswcs1.c: Likewise.
        * localedata/tst-mbswcs2.c: Likewise.
        * localedata/tst-mbswcs3.c: Likewise.
        * localedata/tst-mbswcs4.c: Likewise.
        * localedata/tst-mbswcs5.c: Likewise.
        * localedata/tst-setlocale.c: Likewise.
        * localedata/tst-trans.c: Likewise.
        * localedata/tst-wctype.c: Likewise.
        * localedata/tst-xlocale1.c: Likewise.
        * login/tst-grantpt.c: Likewise.
        * malloc/tst-calloc.c: Likewise.
        * malloc/tst-malloc.c: Likewise.
        * malloc/tst-mallocstate.c: Likewise.
        * malloc/tst-mcheck.c: Likewise.
        * malloc/tst-mtrace.c: Likewise.
        * malloc/tst-obstack.c: Likewise.
        * math/atest-exp2.c: Likewise.
        * math/atest-exp.c: Likewise.
        * math/atest-sincos.c: Likewise.
        * math/test-matherr.c: Likewise.
        * math/test-misc.c: Likewise.
        * math/test-powl.c: Likewise.
        * math/tst-definitions.c: Likewise.
        * misc/tst-dirname.c: Likewise.
        * misc/tst-efgcvt.c: Likewise.
        * misc/tst-fdset.c: Likewise.
        * misc/tst-hsearch.c: Likewise.
        * misc/tst-mntent2.c: Likewise.
        * nptl/tst-sem7.c: Likewise.
        * nptl/tst-sem8.c: Likewise.
        * nptl/tst-sem9.c: Likewise.
        * nss/test-netdb.c: Likewise.
        * posix/tst-fnmatch.c: Likewise.
        * posix/tst-getlogin.c: Likewise.
        * posix/tst-gnuglob.c: Likewise.
        * posix/tst-mmap.c: Likewise.
        * pwd/tst-getpw.c: Likewise.
        * resolv/tst-inet_ntop.c: Likewise.
        * rt/tst-timer.c: Likewise.
        * stdio-common/test-fseek.c: Likewise.
        * stdio-common/test-popen.c: Likewise.
        * stdio-common/test-vfprintf.c: Likewise.
        * stdio-common/tst-cookie.c: Likewise.
        * stdio-common/tst-fileno.c: Likewise.
        * stdio-common/tst-gets.c: Likewise.
        * stdio-common/tst-obprintf.c: Likewise.
        * stdio-common/tst-perror.c: Likewise.
        * stdio-common/tst-sprintf2.c: Likewise.
        * stdio-common/tst-sprintf3.c: Likewise.
        * stdio-common/tst-sprintf.c: Likewise.
        * stdio-common/tst-swprintf.c: Likewise.
        * stdio-common/tst-tmpnam.c: Likewise.
        * stdio-common/tst-unbputc.c: Likewise.
        * stdio-common/tst-wc-printf.c: Likewise.
        * stdlib/tst-environ.c: Likewise.
        * stdlib/tst-fmtmsg.c: Likewise.
        * stdlib/tst-limits.c: Likewise.
        * stdlib/tst-rand48-2.c: Likewise.
        * stdlib/tst-rand48.c: Likewise.
        * stdlib/tst-random2.c: Likewise.
        * stdlib/tst-random.c: Likewise.
        * stdlib/tst-strtol.c: Likewise.
        * stdlib/tst-strtoll.c: Likewise.
        * stdlib/tst-tls-atexit.c: Likewise.
        * stdlib/tst-xpg-basename.c: Likewise.
        * string/test-ffs.c: Likewise.
        * string/tst-bswap.c: Likewise.
        * string/tst-inlcall.c: Likewise.
        * string/tst-strtok.c: Likewise.
        * string/tst-strxfrm.c: Likewise.
        * sysdeps/x86_64/tst-audit10.c: Likewise.
        * sysdeps/x86_64/tst-audit3.c: Likewise.
        * sysdeps/x86_64/tst-audit4.c: Likewise.
        * sysdeps/x86_64/tst-audit5.c: Likewise.
        * time/tst-ftime_l.c: Likewise.
        * time/tst-getdate.c: Likewise.
        * time/tst-mktime3.c: Likewise.
        * time/tst-mktime.c: Likewise.
        * time/tst-posixtz.c: Likewise.
        * time/tst-strptime2.c: Likewise.
        * time/tst-strptime3.c: Likewise.
        * wcsmbs/tst-btowc.c: Likewise.
        * wcsmbs/tst-mbrtowc.c: Likewise.
        * wcsmbs/tst-mbsrtowcs.c: Likewise.
        * wcsmbs/tst-wchar-h.c: Likewise.
        * wcsmbs/tst-wcpncpy.c: Likewise.
        * wcsmbs/tst-wcrtomb.c: Likewise.
        * wcsmbs/tst-wcsnlen.c: Likewise.
        * wcsmbs/tst-wcstof.c: Likewise.

2014-11-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14132]
        * elf/dl-profile.c (_dl_mcount): Use rtld_hidden_def instead of
        INTDEF.
        * sysdeps/generic/ldsodefs.h (_dl_mcount_internal): Remove
        declaration.
        (_dl_mcount): Use rtld_hidden_proto.
        * elf/dl-runtime.c (_dl_profile_fixup): Don't use INTUSE with
        _dl_mcount.
        * elf/rtld.c (_rtld_global_ro): Likewise.

        [BZ #14132]
        * elf/dl-init.c (_dl_init): Don't use INTDEF.
        * sysdeps/aarch64/dl-machine.h (RTLD_START): Use _dl_init instead
        of _dl_init_internal.
        * sysdeps/alpha/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/arm/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/hppa/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/i386/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/ia64/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/m68k/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/microblaze/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/mips/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/powerpc/powerpc32/dl-start.S (_start): Likewise.
        * sysdeps/s390/s390-32/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/s390/s390-64/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/sh/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/sparc/sparc32/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/tile/dl-start.S (_start): Likewise.
        * sysdeps/x86_64/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/x86_64/x32/dl-machine.h (RTLD_START): Likewise.

        [BZ #14132]
        * sysdeps/generic/ldsodefs.h (_dl_argv): Use rtld_hidden_proto.
        [IS_IN_rtld] (_dl_argv_internal): Do not declare.
        (rtld_progname): Make macro definition unconditional.
        * elf/rtld.c (_dl_argv): Use rtld_hidden_data_def instead of
        INTDEF.
        (dlmopen_doit): Do not use INTUSE with _dl_argv.
        (dl_main): Likewise.
        * elf/dl-sysdep.c (_dl_sysdep_start): Likewise.
        * sysdeps/alpha/dl-machine.h (RTLD_START): Use __GI__dl_argv
        instead of _dl_argv_internal.
        * sysdeps/powerpc/powerpc32/dl-start.S (_dl_start_user): Use
        __GI__dl_argv instead of INTUSE(_dl_argv).
        * sysdeps/powerpc/powerpc64/dl-machine.h (RTLD_START): Use
        __GI__dl_argv instead of _dl_argv_internal.

        * soft-fp/op-common.h (_FP_TO_INT_ROUND): New macro.
        * soft-fp/double.h [_FP_W_TYPE_SIZE < 64] (FP_TO_INT_ROUND_D): New
        macro.
        [_FP_W_TYPE_SIZE >= 64] (FP_TO_INT_ROUND_D): Likewise.
        * soft-fp/extended.h [_FP_W_TYPE_SIZE < 64] (FP_TO_INT_ROUND_E):
        New macro.
        [_FP_W_TYPE_SIZE >= 64] (FP_TO_INT_ROUND_E): Likewise.
        * soft-fp/quad.h [_FP_W_TYPE_SIZE < 64] (FP_TO_INT_ROUND_Q): New
        macro.
        [_FP_W_TYPE_SIZE >= 64] (FP_TO_INT_ROUND_Q): Likewise.
        * soft-fp/single.h (FP_TO_INT_ROUND_S): New macro.

2014-11-04  Andreas Schwab  <schwab@suse.de>

        * posix/regex_internal.h: Don't include <locale/elem-hash.h>.

2014-11-03  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power8/memset.S (MTVSRD_V1_R4): Encode
        mtvsrd instruction in binary form.

2014-11-03  Andreas Schwab  <schwab@suse.de>

        [BZ #17522]
        * libio/wfileops.c (_IO_wdo_write): If the file buffer has room
        for less than MB_LEN_MAX use a local buffer of that size.
        * libio/tst-fputws.c: New file.
        * libio/Makefile (tests): Add tst-fputws.

2014-11-01  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * sysdeps/unix/sysv/linux/sparc/sys/ucontext.h (struct fpu): fix
        the size of the fpu_fr.fpu_dregs[] array.

2014-11-01  Joseph Myers  <joseph@codesourcery.com>

        * posix/nanosleep.c (__libc_nanosleep): Rename to __nanosleep.
        (__nanosleep): Do not define as alias.
        (nanosleep): Define as alias of __nanosleep.
        * sysdeps/unix/sysv/linux/syscalls.list (nanosleep): Remove
        __libc_nanosleep name.

2014-10-31  Joseph Myers  <joseph@codesourcery.com>

        * aclocal.m4 (GLIBC_AUTOCONF_VERSION): Mention need to update
        install.texi in comment.

2014-10-31  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/powerpc/bits/atomic.h (atomic_write_barrier): Remove and...
        * sysdeps/powerpc/powerpc32/bits/atomic.h (atomic_write_barrier):
        ... add here and use lwsync or sync ...
        * sysdeps/powerpc/powerpc64/bits/atomic.h (atomic_write_barrier):
        ... and add here using lwsync.

2014-10-31  Matthew Fortune  <matthew.fortune@imgtec.com>

        * elf/dl-machine-reject-phdr.h: New file.
        * elf/dl-load.c: #include that.
        (open_verify): Call elf_machine_reject_phdr_p and ignore the file
        if that returned true.

2014-10-31  Roland McGrath  <roland@hack.frob.com>

        [BZ #17496]
        * Makerules: Move gnu/lib-names.h generation chunk up, to right after
        gen-as-const-headers chunk.  Add a big scare comment after the last
        safe place to touch before-compile.

2014-10-31  Joseph Myers  <joseph@codesourcery.com>

        * manual/install.texi (Tools for Compilation): Update autoconf
        version requirements.
        * INSTALL: Regenerated.

        * misc/pselect.c [!__pselect] (__libc_pselect): Remove alias.
        * sysdeps/unix/sysv/linux/pselect.c [__NR_pselect6]
        (__libc_pselect): Likewise.

        [BZ #14138]
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c: Remove file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite64.c: Likewise.

2014-10-31  Torvald Riegel  <triegel@redhat.com>

        * sysdeps/sparc/sparc32/bits/atomic.h (atomic_write_barrier): Use
        correct barrier instruction.
        * sysdeps/sparc/sparc32/sparcv9/bits/atomic.h (atomic_write_barrier):
        Likewise.
        * sysdeps/sparc/sparc64/bits/atomic.h (atomic_write_barrier):
        Likewise.

2014-10-30  Roland McGrath  <roland@hack.frob.com>

        * include/ctype.h: Include <ctype/ctype.h> first thing rather than
        after defining inlines.  Instead, just use parens to defeat macro
        expansion of __isctype in its declaration.

2014-10-30  Joseph Myers  <joseph@codesourcery.com>

        * include/sys/uio.h (__libc_readv): Remove declaration.
        (__libc_writev): Likewise.
        * misc/readv.c (__libc_readv): Rename to __readv.
        (__readv): Do not define as alias.
        (readv): Define as alias of __readv.
        * misc/writev.c (__libc_writev): Rename to __writev.
        (__writev): Do not define as alias.
        (writev): Define as alias of __writev.
        * sysdeps/posix/readv.c (__libc_readv): Rename to __readv.
        (__readv): Do not define as alias.
        (readv): Define unconditionally as alias of __readv.
        * sysdeps/posix/writev.c (__libc_writev): Rename to __writev.
        (__writev): Do not define as alias.
        (writev): Define unconditionally as alias of __writev.
        * sysdeps/unix/syscalls.list (readv): Do not define __libc_readv
        name.
        (writev): Do not define __libc_writev name.

2014-10-30  Roland McGrath  <roland@hack.frob.com>

        * iconv/iconv_charmap.c (add_bytes): Make IN argument pointer to const.
        (convert_charseq): New function, broken out of ...
        (use_from_charmap): ... here.  Call it.
        (use_to_charmap): Use convert_charseq and free instead of duplicating
        its code with a variable-length stack struct.

2014-10-30  Joseph Myers  <joseph@codesourcery.com>

        * include/fcntl.h (__libc_creat): Remove declaration.
        * io/creat.c (__libc_creat): Rename to creat.
        (creat): Do not define as alias.
        * sysdeps/unix/sysv/linux/alpha/creat.c (creat64): Define as alias
        of creat instead of __libc_creat.
        * sysdeps/unix/sysv/linux/generic/creat.c (__libc_creat): Rename
        to creat.
        (creat): Do not define as alias.
        [__WORDSIZE == 64] (creat64): Define as alias of creat instead of
        __libc_creat.
        * sysdeps/unix/sysv/linux/syscalls.list (creat): Do not define
        __libc_creat name.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list (creat):
        Likewise.

2014-10-29  Carlos O'Donell  <carlos@redhat.com>

        * manual/llio.texi: Add comments discussing why write() may be
        considered MT-unsafe on Linux.

2014-10-28  Carlos O'Donell  <carlos@redhat.com>

        * dl-load.c (local_strdup): Remove.
        (expand_dynamic_string_token): Use __strdup.
        (decompose_rpath): Likewise.
        (_dl_map_object): Likewise.

2014-10-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14132]
        * sysdeps/generic/unwind-dw2-fde.c
        (__register_frame_info_bases_internal): Do not declare.
        (__register_frame_info_table_bases_internal): Likewise.
        (__deregister_frame_info_bases_internal): Likewise.
        (__register_frame_info_bases): Declare and use hidden_proto before
        definition.  Use hidden_def instead of INTDEF.
        (__register_frame_info_table_bases): Likewise.
        (__deregister_frame_info_bases): Likewise.
        (__register_frame_info): Do not use INTUSE.
        (__register_frame): Likewise.
        (__register_frame_info_table): Likewise.
        (__register_frame_table): Likewise.
        (__deregister_frame_info): Likewise.
        (__deregister_frame): Likewise.

2014-10-27  Gratian Crisan  <gratian.crisan@ni.com>

        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x030E03] (__ASSUME_FUTEX_LOCK_PI): Do
        not undefine.
        [__LINUX_KERNEL_VERSION >= 0x030E03] (__ASSUME_REQUEUE_PI):
        Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030E03] (__ASSUME_SET_ROBUST_LIST):
        Likewise.

2014-10-27  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14138]
        * sysdeps/unix/sysv/linux/arm/setfsgid.c: Remove file.
        * sysdeps/unix/sysv/linux/arm/setfsuid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setfsgid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/setfsuid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setfsgid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setfsuid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setfsgid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setfsuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setfsgid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setfsuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setfsgid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/setfsuid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (setfsgid): Add
        syscall.
        (setfsuid): Likewise.
        * sysdeps/unix/sysv/linux/i386/syscalls.list (setfsgid): Likewise.
        (setfsuid): Likewise.
        * sysdeps/unix/sysv/linux/m68k/syscalls.list (setfsgid): Likewise.
        (setfsuid): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list (setfsgid):
        Likewise.
        (setfsuid): Likewise.
        * sysdeps/unix/sysv/linux/sh/syscalls.list (setfsgid): Likewise.
        (setfsuid): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list (setfsgid):
        Likewise.
        (setfsuid): Likewise.

2014-10-27  Andreas Schwab  <schwab@suse.de>

        [BZ #17501]
        * sysdeps/i386/i686/multiarch/strcasecmp.S (__strcasecmp): Fix
        check for Slow_SSE4_2 feature bit.
        * sysdeps/i386/i686/multiarch/strcmp.S (STRCMP): Likewise.
        * sysdeps/i386/i686/multiarch/strncase.S (__strncasecmp): Likewise.
        * sysdeps/x86_64/multiarch/strcmp.S (STRCMP, __strcascmp):
        Likewise.  Fix check for Fast_Unaligned_Load feature bit.

2014-10-24  Roland McGrath  <roland@hack.frob.com>

        * configure.ac: Validate compiler version with a empirical test of
        __GNUC__ and __GNUC_MINOR__ predefined values, rather than by grepping
        $CC -v output.
        * configure: Regenerated.

        * inet/htons.c (htons): Prototypify.
        * inet/htonl.c (htonl): Likewise.

2014-10-24  Wilco Dijkstra  <wdijkstr@arm.com>

        * string/strncat.c (strncat): Improve performance by using strlen.

2014-10-24  Wilco Dijkstra  <wdijkstr@arm.com>

        * string/strcat.c (strcat): Improve performance by using strlen/strcpy.

2014-10-24  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/fgetexcptflg.c (fegetexceptflag):
        Call libc_fetestexcept_aarch64.

2014-10-24  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/feholdexcpt.c (feholdexcept):
        Call libc_feholdexcept_aarch64.

2014-10-24  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/fegetround.c (fegetround):
        Call get_rounding_mode.

2014-10-24  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/feenablxcpt.c (feenableexcept):
        Simplify logic.

2014-10-24  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/fedisblxcpt.c (fedisableexcept):
        Simplify logic.

2014-10-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14138]
        * sysdeps/unix/sysv/linux/arm/getegid.c: Remove file.
        * sysdeps/unix/sysv/linux/arm/geteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/getgid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/getgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/getresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/getresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/getuid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/getegid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/geteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/getgid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/getgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/getresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/getresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/getuid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/getegid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/geteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/getgid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/getgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/getresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/getresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/getuid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getegid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/geteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getgid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/getegid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/geteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/getgid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/getgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/getresgid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/getresuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/getuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/getegid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/geteuid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/getgid.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/getgroups.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/getuid.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (getegid): Add
        syscall.
        (geteuid): Likewise.
        (getgid): Likewise.
        (getuid): Likewise.
        (getresgid): Likewise.
        (getresuid): Likewise.
        (getgroups): Likewise.
        * sysdeps/unix/sysv/linux/i386/syscalls.list (getegid): Likewise.
        (geteuid): Likewise.
        (getgid): Likewise.
        (getuid): Likewise.
        (getresgid): Likewise.
        (getresuid): Likewise.
        (getgroups): Likewise.
        * sysdeps/unix/sysv/linux/m68k/syscalls.list (getegid): Likewise.
        (geteuid): Likewise.
        (getgid): Likewise.
        (getuid): Likewise.
        (getresgid): Likewise.
        (getresuid): Likewise.
        (getgroups): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list (getegid):
        Likewise.
        (geteuid): Likewise.
        (getgid): Likewise.
        (getuid): Likewise.
        (getresgid): Likewise.
        (getresuid): Likewise.
        (getgroups): Likewise.
        * sysdeps/unix/sysv/linux/sh/syscalls.list (getegid): Likewise.
        (geteuid): Likewise.
        (getgid): Likewise.
        (getuid): Likewise.
        (getresgid): Likewise.
        (getresuid): Likewise.
        (getgroups): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list (getegid):
        Likewise.
        (geteuid): Likewise.
        (getgid): Likewise.
        (getuid): Likewise.
        (getgroups): Likewise.

        [BZ #14138]
        * sysdeps/unix/sysv/linux/i386/chown.c: Remove file.
        * sysdeps/unix/sysv/linux/i386/fchown.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/lchown.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/chown.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/fchown.c: Remove file.
        * sysdeps/unix/sysv/linux/s390/s390-32/lchown.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/chown.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/fchown.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/lchown.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/chown.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/fchown.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/lchown.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/Versions (GLIBC_2.1): Add
        __chown.
        * sysdeps/unix/sysv/linux/i386/syscalls.list (chown): Add syscall.
        (lchown): Likewise.
        (fchown): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list (chown):
        Likewise.
        (lchown): Likewise.
        (fchown): Likewise.
        * sysdeps/unix/sysv/linux/sh/syscalls.list (chown): Likewise.
        (lchown): Likewise.
        (fchown): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list (chown):
        Likewise.
        (lchown): Likewise.
        (fchown): Likewise.

2014-10-23  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/fclrexcpt.c (feclearexcept):
        Simplify logic.

2014-10-23  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/fsetexcptflg.c (fsetexceptflag):
        Cleanup logic.

2014-10-23  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/fsetexcptflg.c (fsetexceptflag):
        Remove unused include.

2014-10-23  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/feholdexcpt.c (feholdexcept): Remove spaces.
        * sysdeps/aarch64/fpu/fesetenv.c (fesetenv): Remove spaces.
        * sysdeps/aarch64/fpu/fesetround.c (fesetround): Remove spaces.
        * sysdeps/aarch64/fpu/fraiseexcpt.c (feraiseexcept): Remove spaces.

2014-10-23  Carlos O'Donell  <carlos@systemhalted.org>
            Helge Deller <deller@gmx.de>

        [BZ #17508]
        * sysdeps/unix/sysv/linux/hppa/bits/signum.h: Remove SIGEMT.
        Define SIGSTKFLT as 7. Define SIGSYS as 31. Define SIGXCPU as 12.
        Remove SIGLOST. Define SIGXFSZ as 30. Define __SIGRTMIN as 32.

2014-10-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14132]
        * sysdeps/powerpc/powerpc32/libgcc-compat.S (__ashldi3_v_glibc20):
        Remove macro definition.
        (__ashrdi3_v_glibc20): Likewise.
        (__lshrdi3_v_glibc20): Likewise.
        (__cmpdi2_v_glibc20): Likewise.
        (__ucmpdi2_v_glibc20): Likewise.
        [!_SOFT_FLOAT && !__NO_FPRS__] (__fixdfdi_v_glibc20): Likewise.
        [!_SOFT_FLOAT && !__NO_FPRS__] (__fixsfdi_v_glibc20): Likewise.
        [!_SOFT_FLOAT && !__NO_FPRS__] (__fixunsdfdi_v_glibc20): Likewise.
        [!_SOFT_FLOAT && !__NO_FPRS__] (__fixunssfdi_v_glibc20): Likewise.
        [!_SOFT_FLOAT && !__NO_FPRS__] (__floatdidf_v_glibc20): Likewise.
        [!_SOFT_FLOAT && !__NO_FPRS__] (__floatdisf_v_glibc20): Likewise.

2014-10-22  Roland McGrath  <roland@hack.frob.com>

        * inet/netgroup.h (struct name_list): Use C99 [] syntax rather than
        old GNU extension [0] syntax.
        * nscd/nscd_helper.c (open_socket): Use a flexible array member and
        alloca rather than an array member with variable length.
        * nscd/netgroupcache.c (addgetnetgrentX): Likewise.
        * nscd/nscd.c (invalidate_db): New function, broken out of ...
        (parse_opt): ... here.  Likewise use alloca there.
        Validate the -i argument before checking for rootness.
        (send_shutdown): New function, broken out of ...
        (parse_opt): ... here.

2014-10-22  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/arm/__longjmp.S [NEED_HWCAP] [IS_IN_rtld]: Use LDST_PCREL
        macro to get at the _rt_local_ro field.
        [NEED_HWCAP] [!IS_IN_rtld]: Use LDR_GLOBAL to get at _rtld_global_ro
        ([PIC] case) or _dl_hwcap ([!PIC] case).
        * sysdeps/arm/setjmp.S: Likewise.

        * config.h.in (ARM_PCREL_MOVW_OK): New macro.
        * sysdeps/arm/configure.ac: New check to define it.
        * sysdeps/arm/configure: Regenerated.
        * sysdeps/arm/sysdep.h [__ASSEMBLER__]: Include <arm-features.h>.
        (LDST_INDEXED_NOINDEX, LDST_INDEXED_INDEX): New macros.
        (LDST_INDEXED, LDST_PC_INDEXED): New macros, differing definitions
        depending on [ARM_NO_INDEX_REGISTER] and [__thumb2__].
        (LDST_PCREL) [!__thumb2__ && ARCH_HAS_T2 && ARM_PCREL_MOVW_OK]:
        Use move/movt pair instead of a load.
        (LDST_GLOBAL): Macro removed.
        (LDR_GLOBAL): New macro replaces it.
        (LDR_HIDDEN): New macro.
        (PTR_MANGLE_LOAD): Use LDR_GLOBAL rather than LDST_GLOBAL.
        Use LDR_HIDDEN instead for __pointer_chk_guard_local.

        * setjmp/tst-setjmp-static.c: New file.
        * setjmp/Makefile (tests): Add it.
        (tests-static): New variable.

2014-10-22  Maciej W. Rozycki  <macro@codesourcery.com>

        [BZ #17485]
        * sysdeps/unix/sysv/linux/mips/vfork.S (__libc_vfork): Define.

2014-10-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14132]
        * math/s_ldexpf.c (__ldexpf): Do not use INTDEF.

2014-10-21  Roland McGrath  <roland@hack.frob.com>

        * nptl/version.c (__nptl_main): Call __libc_write, not __write.

2014-10-20  Roland McGrath  <roland@hack.frob.com>

        * io/fts.c (dirent_not_directory): New function.
        (fts_build): Call it.

2014-10-20  Roland McGrath  <roland@hack.frob.com>

        * nptl/version.c (__nptl_main): Use normal __write rather than
        INTERNAL_SYSCALL.
        (banner): Update copyright years.

        * nptl/pthread_rwlock_timedrdlock.c: #include <sys/time.h> before using
        gettimeofday.
        * nptl/pthread_rwlock_timedwrlock.c: Likewise.
        * nptl/pthread_cond_timedwait.c: Likewise.
        * nptl/pthread_mutex_timedlock.c: Likewise.
        * nptl/sem_timedwait.c: Likewise.

        * sysdeps/nptl/bits/libc-lock.h
        [_LIBC && (!NOT_IN_libc || IS_IN_libpthread)]
        (__libc_lock_init_recursive): Return void, not 0.
        * sysdeps/nptl/bits/libc-lockP.h (__libc_lock_init): Likewise.
        (__libc_rwlock_init): Likewise.
        * sysdeps/nptl/bits/stdio-lock.h (_IO_lock_init): Likewise.

2014-10-20  Torvald Riegel  <triegel@redhat.com>

        [BZ #15215]
        * nptl/pthread_once.c (__pthread_once): Split out fast path to ...
        (__pthread_once_slow): ... here.
        * sysdeps/unix/sysv/linux/i386/pthread_once.S: Remove file.
        * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Remove file.

2014-10-20  Torvald Riegel  <triegel@redhat.com>

        [BZ #15215]
        * nptl/pthreadP.h (__PTHREAD_ONCE_INPROGRESS, __PTHREAD_ONCE_DONE,
        __PTHREAD_ONCE_FORK_GEN_INCR): New.
        * sysdeps/nptl/fork.c (__libc_fork): Use them.
        * nptl/pthread_once.c (__pthread_once): Likewise.
        Update comments.

2014-10-20  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14138]
        * sysdeps/unix/syscalls.list (readv): Use __libc_readv as strong
        name.
        (writev): Use __libc_writev as strong name.
        * sysdeps/unix/sysv/linux/readv.c: Remove file.
        * sysdeps/unix/sysv/linux/writev.c: Likewise.

2014-10-17  Roland McGrath  <roland@hack.frob.com>

        * nptl/createthread.c (TLS_DEFINE_INIT_TP, TLS_VALUE): Macros removed.

        * sysdeps/i386/nptl/tls.h
        (THREAD_SELF_SYSINFO, THREAD_SYSINFO): Macros removed.
        [NEED_DL_SYSINFO] (SETUP_THREAD_SYSINFO, CHECK_THREAD_SYSINFO):
        New macros.
        * sysdeps/ia64/nptl/tls.h [NEED_DL_SYSINFO]
        (SETUP_THREAD_SYSINFO, CHECK_THREAD_SYSINFO): New macros.
        * nptl/allocatestack.c (allocate_stack) [NEED_DL_SYSINFO]:
        Call SETUP_THREAD_SYSINFO instead of doing an assignment.
        * nptl/createthread.c (create_thread) [NEED_DL_SYSINFO]:
        Call CHECK_THREAD_SYSINFO instead of doing an assert.

        * nptl/nptl-init.c (__pthread_initialize_minimal_internal):
        Conditionalize FUTEX_PRIVATE_FLAG and FUTEX_CLOCK_REALTIME probes
        on [__NR_futex].
        * nptl/pthread_mutex_init.c (prio_inherit_missing): New function,
        broken out of ...
        (__pthread_mutex_init): ... here.  Call it.
        * nptl/pthread_mutex_lock.c (__pthread_mutex_lock_full):
        Conditionalize PI cases on [__NR_futex].
        * nptl/pthread_mutex_timedlock.c (pthread_mutex_timedlock): Likewise.
        * nptl/pthread_mutex_trylock.c (__pthread_mutex_trylock): Likewise.
        * nptl/pthread_mutex_unlock.c (__pthread_mutex_unlock_full): Likewise.

        * nptl/nptl-init.c (sighandler_setxid, __xidcmd): Make definitions
        conditional on [SIGSETXID].
        (sigcancel_handler): Make definition conditional on [SIGCANCEL].
        (__pthread_initialize_minimal_internal): Set up SIGCANCEL only if it
        is defined.  Likewise for SIGSETXID.
        * nptl/allocatestack.c (setxid_mark_thread, setxid_unmark_thread):
        Conditionalize definitions on [SIGSETXID].
        (setxid_signal_thread, __nptl_setxid_error, __nptl_setxid): Likewise.
        * nptl/pthread_create.c (start_thread): Conditionalize SIGCANCEL
        unblocking on [SIGCANCEL].

        * nptl/nptl-init.c (__nptl_set_robust): Conditionalize body on
        [__NR_set_robust_list].

2014-10-17  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * string/strcoll_l.c (get_next_seq): Fix up formatting.
        (do_compare): Likewise.

2014-10-17  Leonhard Holz  <leonhard.holz@web.de>

        [BZ #15884]
        * string/strcoll_l.c: Don't include stdio.h.
        (coll_seq): Remove members idxarr and rulearr.
        (get_next_seq_cached): Remove function.
        (get_next_seq): Likewise.
        (get_next_seq_nocache): Rename to get_next_seq.
        (do_compare): Remove function.
        (do_compare_nocache): Rename to do_compare.
        (STRCOLL): Remove weight and rules cache.

2014-10-16  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/arm/soft-fp/sfp-machine.h: Filed moved ...
        * sysdeps/arm/sfp-machine.h: ... to here.
        * sysdeps/arm/Implies: Remove arm/soft-fp.

2014-10-14  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/sys/utsname.h-data (*_t): Allow.
        * conform/data/sys/wait.h-data [POSIX] (uid_t): Do not define.
        [POSIX] (WEXITED): Do not expect constant.
        [POSIX] (WSTOPPED): Likewise.
        [POSIX] (WNOHANG): Likewise.
        [POSIX] (WNOWAIT): Likewise.
        [POSIX] (siginfo_t): Do not expect type or elements.
        [POSIX] (pid_t): Do not expect type.
        [POSIX] (signal.h): Do not allow header.
        [POSIX] (sys/resource.h): Likewise.
        [POSIX] (si_*): Do not allow pattern.
        [POSIX] (W*): Likewise.
        [POSIX] (P_*): Likewise.
        [POSIX] (BUS_*): Likewise.
        [POSIX] (CLD_*): Likewise.
        [POSIX] (FPE_*): Likewise.
        [POSIX] (ILL_*): Likewise.
        [POSIX] (POLL_*): Likewise.
        [POSIX] (SEGV_*): Likewise.
        [POSIX] (SI_*): Likewise.
        [POSIX] (TRAP_*): Likewise.
        * conform/Makefile (test-xfail-POSIX/sys/wait.h/conform): New
        variable.

2014-10-14  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #12926]
        * sysdeps/unix/sysv/linux/check_pf.c (make_request): Avoid
        infinite loop when __recvmsg returns 0.

2014-10-10  Joseph Myers  <joseph@codesourcery.com>

        * CANCEL-FCT-WAIVE: Remove file.
        * CANCEL-FILE-WAIVE: Likewise.

        [BZ #14132]
        * elf/dl-sysdep.c (__libc_enable_secure): Use rtld_hidden_data_def
        instead of INTVARDEF.
        (_dl_sysdep_start): Do not use INTUSE with __libc_enable_secure.
        * sysdeps/mach/hurd/dl-sysdep.c (__libc_enable_secure): Use
        rtld_hidden_data_def instead of INTVARDEF.
        (_dl_sysdep_start): Do not use INTUSE with __libc_enable_secure.
        * elf/dl-deps.c (expand_dst): Likewise.
        * elf/dl-load.c (_dl_dst_count): Likewise.
        (_dl_dst_substitute): Likewise.
        (decompose_rpath): Likewise.
        (_dl_init_paths): Likewise.
        (open_path): Likewise.
        (_dl_map_object): Likewise.
        * elf/rtld.c (dl_main): Likewise.
        (process_dl_audit): Likewise.
        (process_envvars): Likewise.
        * include/unistd.h [IS_IN_rtld] (__libc_enable_secure_internal):
        Remove declaration.
        (__libc_enable_secure): Use rtld_hidden_proto.

2014-10-09  Kostya Serebryany  <konstantin.s.serebryany@gmail.com>

        * elf/dl-load.c
        (add_path): New function broken out of _dl_rtld_di_serinfo.
        (_dl_rtld_di_serinfo): Remove that nested function.  Update call sites.

2014-10-09  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/double.h [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_RAW_D): Use
        parentheses around macro arguments.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_RAW_DP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_RAW_D): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_RAW_DP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_D): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_DP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_SEMIRAW_D): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_SEMIRAW_DP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_D): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_DP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_SEMIRAW_D): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_SEMIRAW_DP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (_FP_SQRT_MEAT_D): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_CMP_D): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_CMP_EQ_D): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_CMP_UNORD_D): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_TO_INT_D): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_FROM_INT_D): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_RAW_D): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_RAW_DP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_RAW_D): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_RAW_DP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_D): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_DP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_SEMIRAW_D): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_SEMIRAW_DP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_D): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_DP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_SEMIRAW_D): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_SEMIRAW_DP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (_FP_SQRT_MEAT_D): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_CMP_D): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_CMP_EQ_D): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_CMP_UNORD_D): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_TO_INT_D): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_FROM_INT_D): Likewise.
        * soft-fp/extended.h [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_E):
        Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_EP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_SEMIRAW_E): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_SEMIRAW_EP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_E): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_EP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_SEMIRAW_E): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_SEMIRAW_EP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (_FP_SQRT_MEAT_E): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_CMP_E): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_CMP_EQ_E): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_CMP_UNORD_E): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_TO_INT_E): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_FROM_INT_E): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_E): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_EP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_SEMIRAW_E): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_SEMIRAW_EP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_E): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_EP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_SEMIRAW_E): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_SEMIRAW_EP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (_FP_SQRT_MEAT_E): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_CMP_E): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_CMP_EQ_E): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_CMP_UNORD_E): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_TO_INT_E): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_FROM_INT_E): Likewise.
        * soft-fp/op-1.h (_FP_FRAC_SRST_1): Likewise.
        (_FP_FRAC_SRS_1): Likewise.
        (_FP_FRAC_CLZ_1): Likewise.
        (_FP_MUL_MEAT_1_imm): Likewise.
        (_FP_MUL_MEAT_1_wide): Likewise.
        (_FP_MUL_MEAT_1_hard): Likewise.
        (_FP_SQRT_MEAT_1): Likewise.
        (_FP_FRAC_ASSEMBLE_1): Likewise.
        (_FP_FRAC_DISASSEMBLE_1): Likewise.
        * soft-fp/op-2.h (_FP_FRAC_CLZ_2): Likewise.
        (__FP_CLZ_2): Likewise.
        (_FP_MUL_MEAT_2_wide): Likewise.
        (_FP_MUL_MEAT_2_wide_3mul): Likewise.
        (_FP_MUL_MEAT_2_gmp): Likewise.
        (_FP_MUL_MEAT_2_120_240_double): Likewise.
        (_FP_SQRT_MEAT_2): Likewise.
        (_FP_FRAC_ASSEMBLE_2): Likewise.
        (_FP_FRAC_DISASSEMBLE_2): Likewise.
        * soft-fp/op-4.h (_FP_FRAC_SRS_4): Likewise.
        (_FP_FRAC_CLZ_4): Likewise.
        (_FP_MUL_MEAT_4_wide): Likewise.
        (_FP_MUL_MEAT_4_gmp): Likewise.
        (_FP_SQRT_MEAT_4): Likewise.
        (_FP_FRAC_ASSEMBLE_4): Likewise.
        (_FP_FRAC_DISASSEMBLE_4): Likewise.
        * soft-fp/op-common.h (_FP_CMP): Likewise.
        (_FP_CMP_EQ): Likewise.
        (_FP_CMP_UNORD): Likewise.
        (_FP_TO_INT): Likewise.
        (_FP_FROM_INT): Likewise.
        [!__FP_CLZ] (__FP_CLZ): Likewise.
        (_FP_DIV_HELP_imm): Likewise.
        * soft-fp/quad.h [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_RAW_Q):
        Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_RAW_QP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_RAW_Q): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_RAW_QP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_Q): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_QP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_SEMIRAW_Q): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_SEMIRAW_QP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_Q): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_QP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_SEMIRAW_Q): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_PACK_SEMIRAW_QP): Likewise.
        [_FP_W_TYPE_SIZE < 64] (_FP_SQRT_MEAT_Q): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_CMP_Q): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_CMP_EQ_Q): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_CMP_UNORD_Q): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_TO_INT_Q): Likewise.
        [_FP_W_TYPE_SIZE < 64] (FP_FROM_INT_Q): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_RAW_Q): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_RAW_QP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_RAW_Q): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_RAW_QP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_Q): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_QP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_SEMIRAW_Q): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_SEMIRAW_QP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_Q): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_QP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_SEMIRAW_Q): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_PACK_SEMIRAW_QP): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (_FP_SQRT_MEAT_Q): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_CMP_Q): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_CMP_EQ_Q): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_CMP_UNORD_Q): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_TO_INT_Q): Likewise.
        [_FP_W_TYPE_SIZE >= 64] (FP_FROM_INT_Q): Likewise.
        * soft-fp/single.h (FP_UNPACK_RAW_S): Likewise.
        (FP_UNPACK_RAW_SP): Likewise.
        (FP_PACK_RAW_S): Likewise.
        (FP_PACK_RAW_SP): Likewise.
        (FP_UNPACK_S): Likewise.
        (FP_UNPACK_SP): Likewise.
        (FP_UNPACK_SEMIRAW_S): Likewise.
        (FP_UNPACK_SEMIRAW_SP): Likewise.
        (FP_PACK_S): Likewise.
        (FP_PACK_SP): Likewise.
        (FP_PACK_SEMIRAW_S): Likewise.
        (FP_PACK_SEMIRAW_SP): Likewise.
        (_FP_SQRT_MEAT_S): Likewise.
        (FP_CMP_S): Likewise.
        (FP_CMP_EQ_S): Likewise.
        (FP_CMP_UNORD_S): Likewise.
        (FP_TO_INT_S): Likewise.
        (FP_FROM_INT_S): Likewise.

        * soft-fp/op-common.h (_FP_TO_INT): Handle rsigned == 2.

        * soft-fp/soft-fp.h (FP_EX_INVALID_SNAN): New macro.
        (FP_EX_INVALID_IMZ): Likewise.
        (FP_EX_INVALID_IMZ_FMA): Likewise.
        (FP_EX_INVALID_ISI): Likewise.
        (FP_EX_INVALID_ZDZ): Likewise.
        (FP_EX_INVALID_IDI): Likewise.
        (FP_EX_INVALID_SQRT): Likewise.
        (FP_EX_INVALID_CVI): Likewise.
        (FP_EX_INVALID_VC): Likewise.
        * soft-fp/op-common.h (_FP_UNPACK_CANONICAL): Specify more precise
        "invalid" exceptions.
        (_FP_CHECK_SIGNAN_SEMIRAW): Likewise.
        (_FP_ADD_INTERNAL): Likewise.
        (_FP_MUL): Likewise.
        (_FP_FMA): Likewise.
        (_FP_DIV): Likewise.
        (_FP_CMP_CHECK_NAN): Likewise.
        (_FP_SQRT): Likewise.
        (_FP_TO_INT): Likewise.
        (FP_EXTEND): Likewise.

2014-10-09  Allan McRae  <allan@archlinux.org>

        * po/fr.po: Update French translation from translation project.

2014-10-09  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14132]
        * stdlib/cxa_atexit.c (__cxa_atexit): Use libc_hidden_def instead
        of INTDEF.
        * include/stdlib.h (__cxa_atexit_internal): Remove declaration.
        (__cxa_atexit): Use libc_hidden_proto.
        [!NOT_IN_libc] (__cxa_atexit): Remove macro definition.

        [BZ #14132]
        * include/wctype.h [!_ISOMAC] (__iswalpha_l_internal): Remove
        declaration.
        [!_ISOMAC] (__iswdigit_l_internal): Likewise.
        [!_ISOMAC] (__iswspace_l_internal): Likewise.
        [!_ISOMAC] (__iswxdigit_l_internal): Likewise.
        [!_ISOMAC] (__iswctype_internal): Likewise.
        * stdio-common/siglist.c (_sys_siglist_internal): Remove alias.
        * sysdeps/unix/syscalls.list (chown): Remove __chown_internal
        alias.
        (fcntl): Remove __fcntl_internal alias.
        * sysdeps/unix/sysv/linux/hppa/syscalls.list (connect): Remove
        __connect_internal alias.
        * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list (connect):
        Likewise.

        * soft-fp/soft-fp.h (FP_DENORM_ZERO): New macro.
        * soft-fp/op-common.h (_FP_UNPACK_CANONICAL): Check
        FP_DENORM_ZERO.
        (_FP_CHECK_FLUSH_ZERO): New macro.
        (_FP_ADD_INTERNAL): Call _FP_CHECK_FLUSH_ZERO.
        (_FP_CMP): Likewise.
        (_FP_CMP_EQ): Likewise.
        (_FP_TO_INT): Do not set inexact for subnormal arguments if
        FP_DENORM_ZERO.
        (FP_EXTEND): Call _FP_CHECK_FLUSH_ZERO.
        (FP_TRUNC): Likewise.

        * soft-fp/op-common.h (_FP_TO_INT): Ensure maximum exponent is
        treated as invalid conversion, not as normal exponent.

        * soft-fp/op-common.h (_FP_CMP_CHECK_NAN): New macro.
        (_FP_CMP): Add extra argument EX.  Call _FP_CMP_CHECK_NAN.
        (_FP_CMP_EQ): Likewise.
        (_FP_CMP_UNORD): Likewise.
        * soft-fp/double.h (FP_CMP_D): Add extra argument EX.
        (FP_CMP_EQ_D): Likewise.
        (FP_CMP_UNORD_D): Likewise.
        * soft-fp/extended.h (FP_CMP_E): Likewise.
        (FP_CMP_EQ_E): Likewise.
        (FP_CMP_UNORD_E): Likewise.
        * soft-fp/quad.h (FP_CMP_Q): Likewise.
        (FP_CMP_EQ_Q): Likewise.
        (FP_CMP_UNORD_Q): Likewise.
        * soft-fp/single.h (FP_CMP_S): Likewise.
        (FP_CMP_EQ_S): Likewise.
        (FP_CMP_UNORD_S): Likewise.
        * soft-fp/eqdf2.c (__eqdf2): Update call to FP_CMP_EQ_D.
        * soft-fp/eqsf2.c (__eqsf2): Update call to FP_CMP_EQ_S.
        * soft-fp/eqtf2.c (__eqtf2): Update call to FP_CMP_EQ_Q.
        * soft-fp/gedf2.c (__gedf2): Update call to FP_CMP_D.
        * soft-fp/gesf2.c (__gesf2): Update call to FP_CMP_S.
        * soft-fp/getf2.c (__getf2): Update call to FP_CMP_Q.
        * soft-fp/ledf2.c (__ledf2): Update call to FP_CMP_D.
        * soft-fp/lesf2.c (__lesf2): Update call to FP_CMP_S.
        * soft-fp/letf2.c (__letf2): Update call to FP_CMP_Q.
        * soft-fp/unorddf2.c (__unorddf2): Update call to FP_CMP_UNORD_D.
        * soft-fp/unordsf2.c (__unordsf2): Update call to FP_CMP_UNORD_S.
        * soft-fp/unordtf2.c (__unordtf2): Update call to FP_CMP_UNORD_Q.
        * sysdeps/alpha/soft-fp/ots_cmpe.c (internal_compare): Update call
        to FP_CMP_Q.
        * sysdeps/sparc/sparc32/soft-fp/q_cmp.c (_Q_cmp): Update call to
        FP_CMP_Q.
        * sysdeps/sparc/sparc32/soft-fp/q_cmpe.c (_Q_cmpe): Likewise.
        * sysdeps/sparc/sparc32/soft-fp/q_feq.c (_Q_feq): Update call to
        FP_CMP_EQ_Q.
        * sysdeps/sparc/sparc32/soft-fp/q_fge.c (_Q_fge): Update call to
        FP_CMP_Q.
        * sysdeps/sparc/sparc32/soft-fp/q_fgt.c (_Q_fgt): Likewise.
        * sysdeps/sparc/sparc32/soft-fp/q_fle.c (_Q_fle): Likewise.
        * sysdeps/sparc/sparc32/soft-fp/q_flt.c (_Q_flt): Likewise.
        * sysdeps/sparc/sparc32/soft-fp/q_fne.c (_Q_fne): Update call to
        FP_CMP_EQ_Q.
        * sysdeps/sparc/sparc64/soft-fp/qp_cmp.c (_Qp_cmp): Update call to
        FP_CMP_Q.
        * sysdeps/sparc/sparc64/soft-fp/qp_cmpe.c (_Qp_cmpe): Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_feq.c (_Qp_feq): Update call to
        FP_CMP_EQ_Q.
        * sysdeps/sparc/sparc64/soft-fp/qp_fge.c (_Qp_fge): Update call to
        FP_CMP_Q.
        * sysdeps/sparc/sparc64/soft-fp/qp_fgt.c (_Qp_fgt): Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_fle.c (_Qp_fle): Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_flt.c (_Qp_flt): Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_fne.c (_Qp_fne): Update call to
        FP_CMP_EQ_Q.

        * soft-fp/op-common.h (FP_EXTEND): When a subnormal input produces
        a subnormal result, set the underflow exception if trapping on
        underflow is enabled.
        * soft-fp/soft-fp.h (FP_INIT_TRAPPING_EXCEPTIONS): New macro.
        (FP_INIT_EXCEPTIONS): Default to FP_INIT_TRAPPING_EXCEPTIONS.
        [FP_NO_EXACT_UNDERFLOW] (FP_TRAPPING_EXCEPTIONS): Undefine and
        redefine to 0.
        * soft-fp/extenddftf2.c (FP_NO_EXACT_UNDERFLOW): Define.
        * soft-fp/extendsfdf2.c (FP_NO_EXACT_UNDERFLOW): Likewise.
        * soft-fp/extendsftf2.c (FP_NO_EXACT_UNDERFLOW): Likewise.
        * soft-fp/extendxftf2.c (__extendxftf2): Use
        FP_INIT_TRAPPING_EXCEPTIONS instead of FP_INIT_ROUNDMODE.

        * soft-fp/soft-fp.h (FP_CLEAR_EXCEPTIONS): Remove macro.
        * sysdeps/sparc/sparc32/soft-fp/q_itoq.c: Define FP_NO_EXCEPTIONS.
        (_Q_itoq): Do not use FP_DECL_EX, FP_CLEAR_EXCEPTIONS or
        FP_HANDLE_EXCEPTIONS.
        * sysdeps/sparc/sparc32/soft-fp/q_lltoq.c: Define FP_NO_EXCEPTIONS.
        (_Q_lltoq): Do not use FP_DECL_EX, FP_CLEAR_EXCEPTIONS or
        FP_HANDLE_EXCEPTIONS.
        * sysdeps/sparc/sparc32/soft-fp/q_ulltoq.c: Define FP_NO_EXCEPTIONS.
        (_Q_ulltoq): Do not use FP_DECL_EX, FP_CLEAR_EXCEPTIONS or
        FP_HANDLE_EXCEPTIONS.
        * sysdeps/sparc/sparc32/soft-fp/q_utoq.c: Define FP_NO_EXCEPTIONS.
        (_Q_utoq): Do not use FP_DECL_EX, FP_CLEAR_EXCEPTIONS or
        FP_HANDLE_EXCEPTIONS.

2014-10-08  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14132]
        * sysdeps/unix/sysv/linux/include/sys/timex.h: New file.
        * sysdeps/unix/sysv/linux/adjtime.c [!ADJTIMEX] (ADJTIMEX): Do not
        use INTUSE.
        [!ADJTIMEX] (INTUSE(__adjtimex)): Remove declaration.
        * sysdeps/unix/sysv/linux/alpha/adjtime.c (__adjtimex_internal):
        Remove alias.
        (__adjtimex): Define using libc_hidden_ver.
        * sysdeps/unix/sysv/linux/ntp_gettime.c (INTUSE(__adjtimex)):
        Remove declaration.
        (ntp_gettime): Call __adjtimex directly.
        * sysdeps/unix/sysv/linux/ntp_gettimex.c (INTUSE(__adjtimex)):
        Remove declaration.
        (ntp_gettimex): Call __adjtimex directly.
        * sysdeps/unix/sysv/linux/syscalls.list (adjtimex): Remove
        __adjtimex_internal alias.

2014-10-08  Roland McGrath  <roland@hack.frob.com>

        [BZ #17460]
        * nscd/nscd.c (more_help): Rewrite list of tables collection
        using xstrdup and asprintf.

        * nscd/nscd_conf.c: Remove local xstrdup declaration.

2014-10-08  Kostya Serebryany  <konstantin.s.serebryany@gmail.com>
            Roland McGrath  <roland@hack.frob.com>

        * elf/dl-lookup.c (enter_unique_sym): New function, broken out of ...
        (do_lookup_unique): ... local function 'enter' here; update callers.

2014-10-06  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/make-syscalls.sh (emit_weak_aliases): Condition
        compat_symbol calls on [SHARED].
        * sysdeps/unix/sysv/linux/powerpc/lchown.S: Remove file.
        * sysdeps/unix/sysv/linux/i386/syscalls.list (oldsetrlimit):
        Remove.
        (setrlimit): Add setrlimit@GLIBC_2.0 alias.
        * sysdeps/unix/sysv/linux/m68k/m680x0/syscalls.list
        (oldsetrlimit): Remove.
        (setrlimit): Add setrlimit@GLIBC_2.0 alias.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list
        (lchown): New syscall entry.
        (oldsetrlimit): Remove.
        (setrlimit): Add setrlimit@GLIBC_2.0 alias.
        * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list
        (oldsetrlimit): Remove.
        (setrlimit): Add setrlimit@GLIBC_2.0 alias.

        [BZ #14138]
        * sysdeps/unix/sysv/linux/arm/fchown.c: Remove file.
        * sysdeps/unix/sysv/linux/arm/lchown.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/fchown.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/lchown.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/chown.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/syscalls.list (lchown): Add syscall.
        (fchown): Likewise.
        * sysdeps/unix/sysv/linux/m68k/syscalls.list (lchown): Likewise.
        (fchown): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list (chown):
        Likewise.

2014-10-06  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Remove file.
        * sysdeps/unix/sysv/linux/powerpc/pthread_spin_unlock.c
        (pthread_spin_unlock): Use __ARCH_REL_INSTR instead of
        __lll_rel_instr and __ARCH_ACQ_INSTR instead of __lll_acq_instr.
        * sysdeps/unix/sysv/linux/powerpc/sem_post.c (__new_sem_post):
        Likewise.
        (__old_sem_post): Likewise.

2014-10-06  Chris Metcalf  <cmetcalf@tilera.com>

        * sysdeps/unix/sysv/linux/tile/sysdep.h (INLINE_VSYSCALL): Define
        INLINE_VSYSCALL, INTERNAL_VSYSCALL, and
        HAVE_CLOCK_GETTIME_VSYSCALL macros.
        * sysdeps/unix/sysv/linux/tile/gettimeofday.c (__gettimeofday):
        Use INLINE_VSYSCALL macro.
        * sysdeps/unix/sysv/linux/tile/bits/libc-vdso: Add declaration of
        __vdso_clock_gettime.
        * sysdeps/unix/sysv/linux/tile/init-first.c
        (_libc_vdso_platform_setup): Set new __vdso_clock_gettime global.
        * sysdeps/unix/sysv/linux/tile/Versions (GLIBC_PRIVATE): Add
        __vdso_clock_gettime.

        * sysdeps/unix/sysv/linux/tile/clone.S (__clone): Fix code
        to set up frame more cleanly.

        * sysdeps/tile/memcmp.c: New file.

        * sysdeps/unix/sysv/linux/tile/sysconf.c: New file.

        * sysdeps/tile/tilegx/string-endian.h (STRSHIFT): New macro.
        * sysdeps/tile/tilegx/strcasestr.c: New file.
        * sysdeps/tile/tilegx/strnlen.c: New file.
        * sysdeps/tile/tilegx/strstr.c: New file.

        * sysdeps/tile/tilegx/string-endian.h (copy_byte): Optimize.

2014-10-06  Arjun Shankar  <arjun.is@lostca.se>

        * nptl/tst-setuid3.c: Write errors to stdout.

2014-10-01  Kostya Serebryany  <konstantin.s.serebryany@gmail.com>

        * elf/dl-deps.c
        (preload): New functions broken out of _dl_map_object_deps.
        (_dl_map_object_deps):  Remove a nested function. Update call sites.

2014-10-01  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14138]
        * sysdeps/unix/sysv/linux/execve.c: Remove file.
        * sysdeps/unix/sysv/linux/syscalls.list (execve): Add syscall.

2014-10-01  Steve Ellcey  <sellcey@mips.com>

        * sysdeps/mips/strcmp.S: New.

2014-09-30  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14138]
        * sysdeps/unix/sysv/linux/syscalls.list (fchownat): New syscall.
        (linkat): Likewise.
        (mkdirat): Likewise.
        (readlinkat): Likewise.
        (renameat): Likewise.
        (symlinkat): Likewise.
        (unlinkat): Likewise.
        * sysdeps/unix/sysv/linux/fchownat.c: Remove file.
        * sysdeps/unix/sysv/linux/linkat.c: Likewise.
        * sysdeps/unix/sysv/linux/mkdirat.c: Likewise.
        * sysdeps/unix/sysv/linux/readlinkat.c: Likewise.
        * sysdeps/unix/sysv/linux/renameat.c: Likewise.
        * sysdeps/unix/sysv/linux/symlinkat.c: Likewise.
        * sysdeps/unix/sysv/linux/unlinkat.c: Likewise.

2014-09-30  Will Newton  <will.newton@linaro.org>

        * math/math.h: Define long double math functions if
        _LIBC_TEST is defined.
        * stdlib/tst-strtod-round.c: Define _LIBC_TEST.

        * localedata/Makefile: Move assignment to tests-special
        into an ifdef testing run-built-tests.
        * timezone/Makefile: Likewise.

2014-09-29  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/x86/Makefile ($(objpfx)tst-ld-sse-use.out): Run script
        with $(BASH) not $(SHELL).

2014-09-29  Carlos O'Donell  <carlos@redhat.com>
            Matthew LeGendre  <legendre1@llnl.gov>

        [BZ #17411]
        * elf/dl-reloc.c (_dl_relocate_object): Allocate correct amount for
        l_reloc_result.

2014-09-29  Kostya Serebryany  <konstantin.s.serebryany@gmail.com>

        * stdio-common/printf_fp.c
        (hack_digit): New function, broken out of ...
        (__printf_fp): ... local function here.  Update call sites.
        hack_digit now takes an additional parameter that is a pointer
        to a struct of the referenced locals.  Those locals moved inside
        the struct and references updated.

2014-09-29  H.J. Lu  <hongjiu.lu@intel.com>

        * aclocal.m4: Require autoconf 2.69.
        * configure: Regenerated.
        * sysdeps/aarch64/configure: Likewise.
        * sysdeps/alpha/configure: Likewise.
        * sysdeps/arm/armv7/configure: Likewise.
        * sysdeps/arm/configure: Likewise.
        * sysdeps/ia64/configure: Likewise.
        * sysdeps/mach/configure: Likewise.
        * sysdeps/mips/configure: Likewise.
        * sysdeps/s390/configure: Likewise.
        * sysdeps/unix/sysv/linux/mips/configure: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure: Likewise.

        * sysdeps/alpha/configure.ac: Avoid empty lines at the end of
        file.
        * sysdeps/ia64/configure.ac: Likewise.

2014-09-26  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/shlib-versions: Do not
        specify symbol version for ld.so.  Do not include entry for
        libpthread.
        * sysdeps/unix/sysv/linux/s390/s390-64/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/shlib-versions: Likewise.

        [BZ #14171]
        * Makeconfig [$(build-shared) = yes]
        ($(common-objpfx)soversions.mk): Don't handle SONAMEs specified in
        makefiles.
        [$(build-shared) = yes && $(soversions.mk-done) = t]
        ($(common-objpfx)gnu/lib-names.h): Remove rule.
        [$(build-shared) = yes && $(soversions.mk-done) = t]
        ($(common-objpfx)gnu/lib-names.stmp): Likewise.  Split and moved
        to Makerules.
        [$(build-shared) = yes && $(soversions.mk-done) = t]
        (before-compile): Don't append $(common-objpfx)gnu/lib-names.h
        here.
        [$(build-shared) = yes && $(soversions.mk-done) = t]
        (common-generated): Don't append gnu/lib-names.h and
        gnu/lib-names.stmp here.
        * Makerules [$(build-shared) = yes && $(soversions.mk-done) = t]
        (lib-names-h-abi): New variable.
        [$(build-shared) = yes && $(soversions.mk-done) = t]
        (lib-names-stmp-abi): Likewise.
        [$(build-shared) = yes && $(soversions.mk-done) = t &&
        abi-variants] (before-compile): Append
        $(common-objpfx)$(lib-names-h-abi).
        [$(build-shared) = yes && $(soversions.mk-done) = t &&
        abi-variants] (common-generated): Append gnu/lib-names.h.
        [$(build-shared) = yes && $(soversions.mk-done) = t &&
        abi-variants] (install-others-nosubdir): Depend on
        $(inst_includedir)/$(lib-names-h-abi).
        [$(build-shared) = yes && $(soversions.mk-done) = t &&
        abi-variants] ($(common-objpfx)gnu/lib-names.h): New rule.
        [$(build-shared) = yes && $(soversions.mk-done) = t]
        ($(common-objpfx)$(lib-names-h-abi)): New rule.
        [$(build-shared) = yes && $(soversions.mk-done) = t]
        ($(common-objpfx)$(lib-names-stmp-abi)): Likewise.
        [$(build-shared) = yes && $(soversions.mk-done) = t]
        (common-generated): Append $(lib-names-h-abi) and
        $(lib-names-stmp-abi).
        * scripts/lib-names.awk: Do not handle multi being set.
        * sysdeps/unix/sysv/linux/aarch64/Makefile (abi-lp64-ld-soname):
        Remove variable.
        (abi-lp64_be-ld-soname): Likewise.
        * sysdeps/unix/sysv/linux/arm/Makefile (abi-soft-ld-soname):
        Likewise.
        (abi-hard-ld-soname): Likewise.
        * sysdeps/unix/sysv/linux/i386/shlib-versions: New file.
        * sysdeps/unix/sysv/linux/mips/Makefile (abi-o32_soft-ld-soname):
        Remove variable.
        (abi-o32_hard-ld-soname): Likewise.
        (abi-o32_soft_2008-ld-soname): Likewise.
        (abi-o32_hard_2008-ld-soname): Likewise.
        (abi-n32_soft-ld-soname): Likewise.
        (abi-n32_hard-ld-soname): Likewise.
        (abi-n32_soft_2008-ld-soname): Likewise.
        (abi-n32_hard_2008-ld-soname): Likewise.
        (abi-n64_soft-ld-soname): Likewise.
        (abi-n64_hard-ld-soname): Likewise.
        (abi-n64_soft_2008-ld-soname): Likewise.
        (abi-n64_hard_2008-ld-soname): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/Makefile (abi-64-v1-ld-soname):
        Likewise.
        (abi-64-v2-ld-soname): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/shlib-versions: Add
        ld.so entries.
        * sysdeps/unix/sysv/linux/s390/Makefile (abi-64-ld-soname): Remove
        variable.
        * sysdeps/unix/sysv/linux/s390/s390-64/shlib-versions: Add ld.so
        entry.
        * sysdeps/unix/sysv/linux/x86/Makefile (abi-32-ld-soname): Remove
        variable.
        (abi-64-ld-soname): Likewise.
        (abi-x32-ld-soname): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/shlib-versions: Add ld.so
        entry.
        * sysdeps/unix/sysv/linux/x86_64/x32/shlib-versions: Likewise.

2014-09-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14138]
        * sysdeps/unix/sysv/linux/arm/setrlimit.c: Remove file.
        * sysdeps/unix/sysv/linux/i386/setrlimit.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/setrlimit.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/setrlimit.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setrlimit.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/setrlimit.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/syscalls.list (setrlimit): Add
        syscall entry for GLIBC_2.2 symbol version.
        * sysdeps/unix/sysv/linux/m68k/m680x0/syscalls.list (setrlimit):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list
        (setrlimit): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list (setrlimit):
        Likewise.

2014-09-23  Will Newton  <will.newton@linaro.org>

        * sysdeps/unix/sysv/linux/arm/bits/hwcap.h: Check for
        _LINUX_ARM_SYSDEP_H include guard too.
        * sysdeps/unix/sysv/linux/arm/sysdep.h (_SYS_AUXV_H): Remove
        define.

2014-09-20  Rasmus Villemoes  <rv@rasmusvillemoes.dk>

        * sysdeps/unix/sysv/linux/eventfd.c:
        Make first argument unsigned.
        * sysdeps/unix/sysv/linux/hppa/sys/eventfd.h: Likewise.
        * sysdeps/unix/sysv/linux/sys/eventfd.h: Likewise.

2014-09-20  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #16852]
        * socket/recvmmsg.c (recvmmsg): Drop const argument.
        * socket/sys/socket.h: Likewise.
        * sysdeps/unix/sysv/linux/recvmmsg.c: Likewise.

2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * stdlib/longlong.h: Add __udiv_w_sdiv prototype.

2014-09-17  Arjun Shankar  <arjun.is@lostca.se>

        * time/tst-ftime.c: New test.
        * time/Makefile (tests): Add tst-ftime.

2014-09-17  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/extended.h: Fix comment formatting.
        * soft-fp/op-1.h: Likewise.
        * soft-fp/op-2.h: Likewise.
        * soft-fp/op-4.h: Likewise.
        * soft-fp/op-8.h: Likewise.
        * soft-fp/op-common.h: Likewise.
        * soft-fp/soft-fp.h: Likewise.

        * soft-fp/op-common.h (_FP_TO_INT): Correct formatting.

2014-09-16  Joseph Myers  <joseph@codesourcery.com>

        [BZ #6652]
        * Makeconfig (soversions-default-setname): Remove variable.
        ($(common-objpfx)soversions.i): Don't pass default_setname to
        soversions.awk.
        * Makerules ($(common-objpfx)abi-versions.h): Don't pass
        oldest_abi to abi-versions.awk.
        * config.h.in (GLIBC_OLDEST_ABI): Remove macro undefine.
        * config.make.in (oldest-abi): Remove variable.
        * configure.ac (--enable-oldest-abi): Remove configure option.
        * configure: Regenerated.
        * csu/version.c (banner) [GLIBC_OLDEST_ABI]: Remove conditional
        text.
        * scripts/abi-versions.awk: Do not handle oldest_abi variable.
        * scripts/soversions.awk: Do not handle default_setname variable.
        * sysdeps/mach/hurd/configure.ac: Do not handle oldest_abi
        variable.
        * sysdeps/mach/hurd/configure: Regenerated.
        * sysdeps/unix/sysv/linux/configure.ac: Do not handle oldest_abi
        variable.
        * sysdeps/unix/sysv/linux/configure: Regenerated.

2014-09-16  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * elf/Makefile (CFLAGS-interp.c): Remove.
        ($(elf-objpfx)runtime-linker.h): Generate header with linker
        path string.
        * elf/interp.c: Include generated runtime-linker.h

        * Makerules (lib%.so): Don't include $(+interp) in
        prerequisites.
        * elf/Makefile (CFLAGS-interp.c): Don't define NOT_IN_libc.
        * dlfcn/eval.c: Remove file.

        * posix/getconf.c (vars): Don't check for _[SP]C_* and _CS
        macros.

        [BZ #17266]
        * misc/sys/cdefs.h: Define __extern_always_inline for clang
        4.2 and newer.

        [BZ #17370]
        * libio/wfileops.c (do_ftell_wide): Free OUT on error path.

2014-09-16  Siddhesh Poyarekar  <siddhesh@redhat.com>
            Jakub Jelinek  <jakub@redhat.com>

        [BZ #17266]
        * libio/stdio.h: Check definition of __fortify_function
        instead of __extern_always_inline to include bits/stdio2.h.
        * math/bits/math-finite.h [__USE_XOPEN || __USE_ISOC99]: Also
        check if __extern_always_inline is defined.
        [__USE_MISC || __USE_XOPEN]: Likewise.
        [__USE_ISOC99] Likewise.
        * misc/sys/cdefs.h (__fortify_function): Define only if
        __extern_always_inline is defined.
        [!__cplusplus || __GNUC_PREREQ (4,3)]: Revert to defining
        __extern_always_inline and __extern_inline only for g++-4.3
        and newer or a compatible gcc.

2014-09-15  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #17371]
        * sysdeps/unix/sysv/linux/ifaddrs.c (getifaddrs_internal): Fix
        last change to handle zero prefix length.

2014-09-15  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/posix/sysconf.c (__sysconf): Return -1 for
        _SC_REGEX_VERSION.

        * posix/getconf.c (vars): Add _POSIX_IPV6 and
        _POSIX_RAW_SOCKETS.

2014-09-13  Allan McRae  <allan@archlinux.org>

        * po/ru.po: Update Russian translation from translation project.

2014-09-12  Roland McGrath  <roland@hack.frob.com>

        * locale/programs/locale.c (show_locale_vars): Inline local function
        into its sole call site.  Clean up some style nits.
        (print_item): New function, broken out of ...
        (show_info): ... local function here.  Clean up style nits.

        * locale/programs/ld-ctype.c (set_one_default): New function, broken
        out of ...
        (set_class_defaults): ... local function set_default here.
        Define set_default as a macro locally to pass constant parameters.
        (allocate_arrays, set_class_defaults): Use C99 for scope for each CNT,
        rather than a shared local.

        * stdlib/rpmatch.c (try): New function, broken out of ...
        (rpmatch): ... local function here.  Also, prototypify definition.

2014-09-12  Joseph Myers  <joseph@codesourcery.com>

        * scripts/soversions.awk: Do not handle configuration names.
        * Makeconfig ($(common-objpfx)soversions.i): Do not pass cpu,
        vendor and os variables to soversions.awk.
        * configure.ac: Do not modify gnu-* host_os.
        * configure: Regenerated
        * shlib-versions: Remove first column with configuration names.
        * nptl/shlib-versions: Likewise.
        * nptl_db/shlib-versions: Likewise.
        * sysdeps/hppa/shlib-versions: Likewise.
        * sysdeps/m68k/shlib-versions: Likewise.
        * sysdeps/mach/hurd/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/alpha/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/arm/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/hppa/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/ia64/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/m68k/coldfire/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/mips/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/shlib-versions:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/sh/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/tile/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/shlib-versions: Likewise.

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac
        (HAVE_ELFV2_ABI): AC_DEFINE in ELFv2 case.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure:
        Regenerated.
        * config.h.in (HAVE_ELFV2_ABI): New macro undefine.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/shlib-versions:
        Condition symbol version definitions on [HAVE_ELFV2_ABI].

        * shlib-versions: Remove OS-specific entries.  Moved to files in
        sysdeps.
        * sysdeps/mach/hurd/shlib-versions: New file.
        * sysdeps/unix/sysv/linux/shlib-versions: Likewise.

        * nptl/shlib-versions: Remove architecture-specific entries.
        Moved to files in sysdeps.
        * shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/shlib-versions: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-64/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/sh/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/shlib-versions: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/shlib-versions: Likewise.

        * sysdeps/gnu/netinet/udp.h (UDP_NO_CHECK6_TX): New macro.
        (UDP_NO_CHECK6_RX): Likewise.

2014-09-12  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/posix/sysconf.c (__sysconf): Spell
        _POSIX_DEVICE_SPECIFIC and _POSIX_DEVICE_SPECIFIC_R correctly.

2014-08-12  Florian Weimer  <fweimer@redhat.com>

        * iconv/gconv_open.c (__gconv_open): Remove transliteration module
        loading.
        * iconv/Versions (__gconv_transliterate): Export for use from
        gconv modules.
        * iconv/gconv.h (__GCONV_TRANSLIT): New flag.
        (struct __gconv_trans_data, __gconv_trans_fct,
        __gconv_trans_context_fct, __gconv_trans_query_fct,
        __gconv_trans_init_fct, __gconv_trans_end_fct): Remove type
        definitions.
        (struct __gconv_step_data): Remove __trans member.
        (__gconv_transliterate): Declaration moved from gconv_int.h.  No
        longer hidden.  Remove unused trans_data argument.
        * iconv/gconv_int.h (struct trans_struct): Remove definition.
        (__gconv_translit_find): Remove declaration.
        (__gconv_transliterate): Declaration moved to gconv.h.  Add hidden
        prototype.
        * iconv/gconv_close.c (__gconv_close): Remove __trans cleanup.
        * iconv/gconv_trans.c (__gconv_transliterate): Remove unused
        trans_data argument.  Add hidden definition.
        (__gconv_translit_find): Remove.
        * iconv/loop.c (STANDARD_TO_LOOP_ERR_HANDLER): Call
        __gconv_transliterate directly if __GCONV_TRANSLIT is set.
        * iconv/skeleton.c: Remove transliteration initialization.
        * libio/fileops.c (_IO_new_file_fopen): Adjust struct
        __gconv_step_data initialization.
        * libio/iofwide.c (__libio_translit_): Remove.
        (_IO_fwide): Adjust struct __gconv_step_data initialization.
        * wcsmbs/btowc.c (__btowc): Likewise.
        * wcsmbs/mbrtoc16.c (mbrtoc16): Likewise.
        * wcsmbs/mbrtowc.c (__mbrtowc): Likewise.
        * wcsmbs/mbsnrtowcs.c (__mbsnrtowcs): Likewise.
        * wcsmbs/mbsrtowcs_l.c (__mbsrtowcs_l): Likewise.
        * wcsmbs/wcrtomb.c (__wcrtomb): Likewise.
        * wcsmbs/wcsnrtombs.c (__wcsnrtombs): Likewise.
        * wcsmbs/wcsrtombs.c (__wcsrtombs): Likewise.
        * wcsmbs/wctob.c (wctob): Likewise.

2014-09-12  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16194]
        * sysdeps/x86/tst-xmmymm.sh: Rename file to...
        * sysdeps/x86/tst-ld-sse-use.sh: ... this.  Check for zmm
        register usage.
        * sysdeps/x86/Makefile: Adjust.

2014-09-11  Kostya Serebryany  <konstantin.s.serebryany@gmail.com>
            Roland McGrath  <roland@hack.frob.com>

        * locale/weight.h: Add include guard.
        (findidx): Make static rather than auto; take new parameters
        TABLE, INDIRECT, and EXTRA instead of getting them as outer locals.
        * locale/weightwc.h: Likewise.
        * posix/fnmatch_loop.c
        (FCT): Change type of EXTRA from int32_t to wint_t.
        Don't include either header inside the function.
        Call FINDIDX rather than findidx, and pass new arguments.
        #undef FINDIDX at the end of the file.
        * posix/fnmatch.c [_LIBC]: #include <locale/weight.h> and define
        FINDIDX before including fnmatch_loop.c for the non-wide version.
        [_LIBC] [HANDLE_MULTIBYTE]: #define findidx to findidxwc around
        #include <locale/weightwc.h>, and define FINDIDX to findidxwc
        for the wide version.
        * posix/regcomp.c [_LIBC]: #include <locale/weight.h>.
        (build_equiv_class) [_LIBC]: Don't #include it inside the function.
        Pass new arguments to findidx.
        * posix/regexec.c [RE_ENABLE_I18N] [_LIBC]: #include <locale/weight.h>.
        [RE_ENABLE_I18N] (check_node_accept_bytes) [_LIBC]:
        Don't #include it inside the function.  Pass new arguments to findidx.
        * posix/regex_internal.h
        [!NOT_IN_libc] [_LIBC]: #include <locale/weight.h>.
        (re_string_elem_size_at): Don't #include it inside the function.
        Pass new arguments to findidx.
        * string/strcoll_l.c: #include WEIGHT_H at top level.
        (get_next_seq): Don't #include it inside the function.
        Pass new arguments to findidx.
        (get_next_seq_nocache): Likewise.
        * string/strxfrm_l.c: #include WEIGHT_H at top level.
        (STRXFRM): Don't #include it inside the function.
        Pass new arguments to findidx.

2014-09-11  Florian Weimer  <fweimer@redhat.com>

        [BZ #17344]
        * malloc/malloc.c (unlink): Turn asserts into a call to
        malloc_printerr.

2014-09-11  Tim Lammens  <tim.lammens@gmail.com>

        [BZ #17370]
        * libio/wfileops (do_ftell_wide): Free OUT.

2014-09-10  Chris Metcalf  <cmetcalf@tilera.com>

        * sysdeps/unix/sysv/linux/tile/lowlevellock.h: Remove file.

2014-09-10  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #17363]
        * inet/getnetgrent_r.c (__internal_getnetgrent_r): Try next
        group if the current group is empty.

2014-09-10  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * benchtests/bench-memset.c (test_main): Add more test from size
        from 32 to 512 bytes.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]:
        Add POWER8 memset object.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add POWER8 memset and bzero implementations.
        * sysdeps/powerpc/powerpc64/multiarch/bzero.c (__bzero): Add POWER8
        implementation.
        * sysdeps/powerpc/powerpc64/multiarch/memset.c (__libc_memset):
        Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power8.S: New file:
        multiarch POWER8 memset optimization.
        * sysdeps/powerpc/powerpc64/power8/memset.S: New file: optimized
        POWER8 memset optimization.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]:
        Remove bzero multiarch objects.
        * sysdeps/powerpc/powerpc64/multiarch/bzero-power4.S: Remove file.
        * sysdeps/powerpc/powerpc64/multiarch/bzero-power6.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/bzero-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power4.S [NO_BZERO_IMPL]:
        Remove define.
        [__bzero]: Redefine to specific name.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power6.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/memset.S [NO_BZERO_IMPL]: Remove
        define.
        * sysdeps/powerpc/powerpc64/power6/memset.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memset.S: Likewise.

2014-09-10  Florian Weimer  <fweimer@redhat.com>

        * Makeconfig (gccwarn-c): Turn implicit-function-declaration
        warnings into errors.

        * stdlib/tst-tls-atexit-lib.c: Include <stdlib.h>, for the
        __cxa_thread_atexit_impl prototype.

2014-09-09  Steve Ellcey  <sellcey@mips.com>

        * sysdeps/mips/preconfigure: Put code inside mips* case statement.
        Fix capitalization of error message.

2014-09-09  Steve Ellcey  <sellcey@mips.com>

        * sysdeps/mips/preconfigure: Modify ABI tests.

2014-09-07  Carlos O'Donell  <carlos@systemhalted.org>

        * sysdeps/unix/sysv/linux/hppa/c++-types.data: New file.

2014-09-07  Roland McGrath  <roland@hack.frob.com>
            Carlos O'Donell  <carlos@systemhalted.org>

        * sysdeps/unix/sysv/linux/hppa/nptl/libc-lowlevellock.c: File removed.
        * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/hppa/lowlevellock.h: ... here.
        * sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Moved ...
        * sysdeps/unix/sysv/linux/hppa/pt-vfork.S: ... here.
        * sysdeps/unix/sysv/linux/hppa/nptl/pthread.h: Moved ...
        * sysdeps/unix/sysv/linux/hppa/pthread.h: ... here.
        * sysdeps/unix/sysv/linux/hppa/nptl/pthreadP.h: Moved ...
        * sysdeps/unix/sysv/linux/hppa/pthreadP.h: ... here.
        * sysdeps/unix/sysv/linux/hppa/nptl/pthread_cond_broadcast.c: Moved ...
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_broadcast.c: ... here.
        * sysdeps/unix/sysv/linux/hppa/nptl/pthread_cond_destroy.c: Moved ...
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_destroy.c: ... here.
        * sysdeps/unix/sysv/linux/hppa/nptl/pthread_cond_init.c: Moved ...
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_init.c: ... here.
        * sysdeps/unix/sysv/linux/hppa/nptl/pthread_cond_signal.c: Moved ...
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_signal.c: ... here.
        * sysdeps/unix/sysv/linux/hppa/nptl/pthread_cond_timedwait.c: Moved ...
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_timedwait.c: ... here.
        * sysdeps/unix/sysv/linux/hppa/nptl/pthread_cond_wait.c: Moved ...
        * sysdeps/unix/sysv/linux/hppa/pthread_cond_wait.c: ... here.
        * sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h: ... here.
        * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h: Moved ...
        * sysdeps/hppa/nptl/bits/pthreadtypes.h: ... here.
        * sysdeps/unix/sysv/linux/hppa/nptl/bits/semaphore.h: Moved ...
        * sysdeps/hppa/nptl/bits/semaphore.h: ... here.
        * sysdeps/unix/sysv/linux/hppa/clone.S: Include <tcb-offsets.h>.
        Deconditionalize the code that was previously under [RESET_PID].
        * sysdeps/unix/sysv/linux/hppa/nptl/clone.S: File removed.
        * sysdeps/unix/sysv/linux/hppa/arch-fork.h: New file.
        * sysdeps/unix/sysv/linux/hppa/nptl/fork.c: File removed.
        * sysdeps/hppa/nptl/tcb-offsets.sym: Include pthread.h and don't
        include sysdep.h.

2014-09-08  Allan McRae  <allan@archlinux.org>

        * version.h (RELEASE): Set to "development".
        (VERSION): Set to "2.20.90"

2014-09-07  Allan McRae  <allan@archlinux.org

        * version.h (RELEASE): Set to "stable".
        (VERSION): Set to "2.20"
        * include/features.h (__GLIBC_MINOR__): Set to 20.

        * manual/contrib.texi: Add entries for Wilco Dijkstra and Stefan
        Liebler.

        * po/ko.po: Update Korean translation from translation project.

2014-09-06  Chris Metcalf  <cmetcalf@tilera.com>

        [BZ #17354]
        * sysdeps/tile/dl-machine.h (elf_machine_rela): Add a MUNGE_SIGNED
        macro for handling signed relocations.

2014-09-03  Florian Weimer  <fweimer@redhat.com>

        [BZ #17325]
        * iconvdata/ibm1364.c (BODY): Fix check for sentinel.
        * iconvdata/ibm932.c (BODY): Replace invalid sentinel check with
        assert.
        * iconvdata/ibm933.c (BODY): Fix check for sentinel.
        * iconvdata/ibm935.c (BODY): Likewise.
        * iconvdata/ibm937.c (BODY): Likewise.
        * iconvdata/ibm939.c (BODY): Likewise.
        * iconvdata/ibm943.c (BODY): Replace invalid sentinel check with
        assert.
        * iconvdata/Makefile (iconv-test.out): Pass module list to test
        script.
        * iconvdata/run-iconv-test.sh: New test loop for checking for
        decoder crashers.

2014-09-02  Khem Raj  <raj.khem@gmail.com>

        * sysdeps/powerpc/powerpc32/e500/nofpu/fegetenv.c (fegetenv): Add
        libm_hidden_ver.

2014-09-01  Allan McRae  <allan@archlinux.org>

        * po/eo.po: Update Esperanto translation from translation project.

        * po/ca.po: Update Catalan translation from translation project.

2014-08-28  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/fork.c (__fork): Lock SS->lock around
        __proc_dostop call.

2014-08-27  Mark Wielaard  <mjw@redhat.com>

        [BZ #17319]
        * sysdeps/i386/nptl/tls.h (TLS_INIT_TP): Use INTERNAL_SYSCALL
        to call set_thread_area instead of hand written asm.
        (__NR_set_thread_area): Removed define.
        (TLS_FLAG_WRITABLE): Likewise.
        (__ASSUME_SET_THREAD_AREA): Remove check.
        (TLS_EBX_ARG): Remove define.
        (TLS_LOAD_EBX): Likewise.

2014-08-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        Simplify atomicity of socket creation in bind.

        * sysdeps/mach/hurd/bind.c (__bind): Use dir_lookup(node, "") instead of
        looking up the name after linking the file.

2014-08-27  Allan McRae  <allan@archlinux.org>

        * sysdeps/i386/fpu/libm-test-ulps: Update ULPs.

2014-08-26  Florian Weimer  <fweimer@redhat.com>

        [BZ #17187]
        * iconv/gconv_trans.c (struct known_trans, search_tree, lock,
        trans_compare, open_translit, __gconv_translit_find):
        Remove module loading code.

2014-08-26  Allan McRae  <allan@archlinux.org>

        * po/vi.po: Update Vietnamese translation from translation project.

        * po/uk.po: Update Ukrainian translation from translation project.

        * po/fr.po: Update French translation from translation project.

        * po/ru.po: Update Russian translation from translation project.

        * po/pl.po: Update Polish translation from translation project.

        * po/cs.po: Update Czech translation from translation project.

        * po/de.po: Update German translation from translation project.

        * po/bg.po: Update Bulgarian translation from translation project.

        * po/sv.po: Update Sweedish translation from translation project.

        * po/nl.po: Update Dutch translation from translation project.

        * po/es.po: Update Spanish translation from translation project.

2014-08-21  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * nptl/Makefile (CFLAGS-pthread_atfork.c): Remove.

        * catgets/Makefile (CPPFLAGS-gencat): Remove.
        * iconv/Makefile (CPPFLAGS-iconv_prog): Likewise.
        (CPPFLAGS-iconvconfig): Likewise.
        * timezone/Makefile (CPPFLAGS-zic): Likewise.

        * include/libc-symbols.h: Remove unnecessary check for
        NOT_IN_libc.
        * nptl/pthreadP.h: Likewise.
        * sysdeps/aarch64/setjmp.S: Likewise.
        * sysdeps/alpha/setjmp.S: Likewise.
        * sysdeps/arm/sysdep.h: Likewise.
        * sysdeps/i386/setjmp.S: Likewise.
        * sysdeps/m68k/setjmp.c: Likewise.
        * sysdeps/posix/getcwd.c: Likewise.
        * sysdeps/powerpc/powerpc32/setjmp-common.S: Likewise.
        * sysdeps/powerpc/powerpc64/setjmp-common.S: Likewise.
        * sysdeps/s390/s390-32/setjmp.S: Likewise.
        * sysdeps/s390/s390-64/setjmp.S: Likewise.
        * sysdeps/sh/sh3/setjmp.S: Likewise.
        * sysdeps/sh/sh4/setjmp.S: Likewise.
        * sysdeps/unix/alpha/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/setjmp.S: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
        * sysdeps/x86_64/setjmp.S: Likewise.

2014-08-13  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17263]
        * sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c: Include
        <stdint.h>.
        (__get_clockfreq): Use uint64_t instead of hp_timing_t in
        INTERNAL_VSYSCALL_NO_SYSCALL_FALLBACK call.

2014-08-13  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/x86/fpu/bits/mathinline.h: Fix typo in comment.

        [BZ #17262]
        * sysdeps/x86/fpu/bits/mathinline.h: Check both __SSE2_MATH__
        and __x86_64__ when disabling x87 inline functions.

2014-08-12  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #17259]
        * sysdeps/x86_64/cacheinfo.c (intel_check_word): Replace cpuid
        asm statement with __cpuid_count.

2014-08-12  Mike Frysinger  <vapier@gentoo.org>

        * configure.ac: Change __ehdr_start code to dereference the struct.
        Run readelf on the output to look for relocations.
        * configure: Regenerated.

2014-08-12  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17261]
        * sysdeps/powerpc/nofpu/fenv_const.c (__fe_enabled_env): Change
        value to 0.
        (__fe_nonieee_env): Define as an alias for __fe_dfl_env.

2014-08-12  Roland McGrath  <roland@hack.frob.com>

        * NEWS: Mention x86-64 ld.so use of Intel MPX instructions.

2014-08-12  Bernard Ogden  <bernie.ogden@linaro.org>

        [BZ #16892]
        * sysdeps/nptl/lowlevellock.h (__lll_timedlock): Use
        atomic_compare_and_exchange_bool_acq rather than atomic_exchange_acq.

2014-08-12  Sean Anderson  <seanga2@gmail.com>

        * malloc/malloc.c: Fix typo in comment.

2014-08-09  Allan McRae  <allan@archlinux.org>

        * Regenerate libc.po.

2014-08-08  Mike Frysinger  <vapier@gentoo.org>

        * intl/tst-gettext2.sh: Check every lang file for creation.

2014-08-07  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/math_private.h
        (libc_feholdsetround_noex_aarch64_ctx): New function.

2014-08-07  Wilco Dijkstra  <wdijkstr@arm.com>

        * sysdeps/arm/armv6/strcpy.S (strcpy):
        Fix performance issue in misaligned cases.

2014-08-05  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/bits/ioctl-types.h (struct winsize):
        Move definition from termios.h.
        (struct termio): Likewise.
        (NCC, TIOCM_LE, TIOCM_DTR, TIOCM_RTS, TIOCM_ST, TIOCM_SR, TIOCM_CTS,
        TIOCM_CAR, TIOCM_RNG, TIOCM_DSR, TIOCM_CD, TIOCM_RI, N_TTY, N_SLIP,
        N_MOUSE, N_PPP, N_STRIP, N_AX25, N_X25, N_6PACK, N_MASC, N_R3964,
        N_PROFIBUS_FDL, N_IRDA, N_SMSBLOCK, N_HDLC, N_SYNC_PPP, N_HCI):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/termios.h (struct winsize):
        Move definition to ioctl-types.h
        (struct termio): Likewise.
        (NCC, TIOCM_LE, TIOCM_DTR, TIOCM_RTS, TIOCM_ST, TIOCM_SR, TIOCM_CTS,
        TIOCM_CAR, TIOCM_RNG, TIOCM_DSR, TIOCM_CD, TIOCM_RI, N_TTY, N_SLIP,
        N_MOUSE, N_PPP, N_STRIP, N_AX25, N_X25, N_6PACK, N_MASC, N_R3964,
        N_PROFIBUS_FDL, N_IRDA, N_SMSBLOCK, N_HDLC, N_SYNC_PPP, N_HCI):
        Likewise.

2014-08-05  Richard Henderson  <rth@redhat.com>

        * sysdeps/alpha/soft-fp/ots_cvtxq.c (_OtsCvtXQ): Always raise
        exceptions.
        * sysdeps/alpha/soft-fp/Makefile [soft-fp] (sysdep_routines):
        Add fraiseexcpt.
        * sysdeps/alpha/soft-fp/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
        Use __feraiseexcept.
        * sysdeps/unix/sysv/linux/alpha/fraiseexcpt.S (feraiseexcept):
        Protect libm symbols with IS_IN_libm.

        * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Remove file.

2014-08-04  Bernard Ogden  <bernie.ogden@linaro.org>

        * sysdeps/unix/sysv/linux/mips/lowlevellock.h: Remove file.

2014-08-04  Will Newton  <will.newton@linaro.org>

        * sysdeps/unix/sysv/linux/aarch64/lowlevellock.h: Remove
        file.

2014-08-04  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (PSEUDO): Add nocancel
        variants for each function.

2014-08-04  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/ia64/nptl/Makefile: File removed, contents
        appended ...
        * sysdeps/unix/sysv/linux/ia64/Makefile: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/Versions: File removed, contents
        appended ...
        * sysdeps/unix/sysv/linux/ia64/Versions: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/__ia64_longjmp.S: Moved ...
        * sysdeps/unix/sysv/linux/ia64/__ia64_longjmp.S: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/__sigstack_longjmp.c: Moved ...
        * sysdeps/unix/sysv/linux/ia64/__sigstack_longjmp.c: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/ia64/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/dl-sysdep.h: Moved ...
        * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/ia64/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/libBrokenLocale.abilist: Moved ...
        * sysdeps/unix/sysv/linux/ia64/libBrokenLocale.abilist: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/ia64/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/ia64/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/ia64/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/ia64/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/ia64/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/ia64/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/libpthread.abilist: Moved ...
        * sysdeps/unix/sysv/linux/ia64/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/libresolv.abilist: Moved ...
        * sysdeps/unix/sysv/linux/ia64/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/ia64/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/libthread_db.abilist: Moved ...
        * sysdeps/unix/sysv/linux/ia64/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/ia64/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/localplt.data: Moved ...
        * sysdeps/unix/sysv/linux/ia64/localplt.data: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/timer_create.c: Moved ...
        * sysdeps/unix/sysv/linux/ia64/timer_create.c: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/timer_delete.c: Moved ...
        * sysdeps/unix/sysv/linux/ia64/timer_delete.c: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/timer_getoverr.c: Moved ...
        * sysdeps/unix/sysv/linux/ia64/timer_getoverr.c: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/timer_gettime.c: Moved ...
        * sysdeps/unix/sysv/linux/ia64/timer_gettime.c: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/timer_settime.c: Moved ...
        * sysdeps/unix/sysv/linux/ia64/timer_settime.c: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/unwind-forcedunwind.c: Moved ...
        * sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c: ... here.
        Update #include.
        * sysdeps/unix/sysv/linux/ia64/nptl/unwind_longjmp.c: Moved ...
        * sysdeps/unix/sysv/linux/ia64/unwind_longjmp.c: ... here.

2014-08-04  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/ia64/nptl/bits/pthreadtypes.h: Moved ...
        * sysdeps/ia64/nptl/bits/pthreadtypes.h: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/bits/semaphore.h: Moved ...
        * sysdeps/ia64/nptl/bits/semaphore.h: ... here.
        * sysdeps/unix/sysv/linux/ia64/nptl/bits/local_lim.h: Moved ...
        * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h: ... here.

2014-08-04  Roland McGrath  <roland@hack.frob.com>

        * nptl/sysdeps/pthread/createthread.c: Include <arch-fork.h>.
        * sysdeps/unix/sysv/linux/ia64/arch-fork.h (ARCH_CLONE): New macro.
        * sysdeps/ia64/nptl/tls.h (TLS_DEFINE_INIT_TP): New macro.
        * sysdeps/unix/sysv/linux/ia64/nptl/createthread.c: File removed.

2014-08-04  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/ia64/nptl/vfork.S: Moved ...
        * sysdeps/unix/sysv/linux/ia64/vfork.S: ... here.
        (__libc_vfork): Define function under this name.
        (__vfork): Define as an alias.
        * sysdeps/unix/sysv/linux/ia64/pt-vfork.S: New file.
        * sysdeps/unix/sysv/linux/ia64/nptl/pt-vfork.S: File removed.

2014-08-04  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/ia64/clone2.S: Deconditionalize the code
        that was previously under [RESET_PID].
        * sysdeps/unix/sysv/linux/ia64/nptl/clone2.S: File removed.

2014-08-04  Andreas Schwab  <schwab@suse.de>

        * sysdeps/ieee754/ldbl-96/s_fma.c: Include <math_private.h>.

2014-08-03  Mike Frysinger  <vapier@gentoo.org>

        * stdlib/tst-setcontext.c (test_stack): Fix coding style.
        (main): Likewise.

2014-08-01  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/arm/lowlevellock.h: File removed.

2014-08-01  Richard Henderon  <rth@redhat.com>

        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Use math_force_eval before
        feclearexcept; use math_opt_barrier instead of open-coded asm; fix
        typo in exact zero test.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fma.c (__fma): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fmal.c (__fmal): Likewise.

2014-08-01  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE_LOAD, PTR_MANGLE)
        (PTR_MANGLE2, PTR_DEMANGLE, PTR_DEMANGLE2): Move these macros...
        * sysdeps/arm/sysdep.h: ... here.
        [!__ASSEMBLER__]: Include <stdint.h>.

2014-08-01  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * include/libc-symbols.h (HAVE_LIBINTL_H): Define macro.
        (HAVE_WCTYPE_H): Likewise.
        (HAVE_ISWCTYPE): Likewise.
        (ENABLE_NLS): Likewise.
        * posix/regex_internal.h [(defined MB_CUR_MAX && HAVE_WCTYPE_H
        && HAVE_ISWCTYPE) || _LIBC]: Sync up with gnulib.

        * posix/regex_internal.c: Check if DEBUG is defined and is
        set.

        * include/libc-symbols.h (HAVE_MBSTATE_T): Define macro.
        (HAVE_MBSRTOWCS): Likewise.
        * posix/fnmatch.c: Include string.h unconditionally.

2014-08-01  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * NEWS: Explain the s390 jmp_buf / ucontext_t ABI change
        reversal.

2014-07-31  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/generic/safe-fatal.h: New file.
        * sysdeps/unix/sysv/linux/safe-fatal.h: New file.
        * nptl/forward.c: Include it.
        (__pthread_unwind): Use __safe_fatal as default action, rather
        than a bogus use of INTERNAL_SYSCALL that could never work.

        * config.h.in (HAVE_BUILTIN_TRAP): New #define to 0.
        * configure.ac (libc_cv_builtin_trap): New test.
        * configure: Regenerated.
        * sysdeps/generic/abort-instr.h [HAVE_BUILTIN_TRAP]
        (ABORT_INSTRUCTION): Define using __builtin_trap.

        * nptl/pthreadP.h (SIGCANCEL, SIGTIMER, SIGSETXID, __xidcmd): Moved ...
        * sysdeps/unix/sysv/linux/nptl-signals.h: ... to this new file.
        * sysdeps/nptl/nptl-signals.h: New file.
        * nptl/pthreadP.h: Include <nptl-signals.h>.

2014-07-31  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-64/utf16-utf32-z9.c
        (ONE_DIRECTION): Define.
        * sysdeps/s390/s390-64/utf8-utf16-z9.c
        (ONE_DIRECTION): Define.
        * sysdeps/s390/s390-64/utf8-utf32-z9.c
        (ONE_DIRECTION): Define.

2014-07-31  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/Makefile: Delete file.
        * sysdeps/s390/Versions (GLIBC_2.19): Remove __setjmp.
        * sysdeps/s390/__longjmp.c: Delete file.
        * sysdeps/s390/bits/setjmp.h (__s390_jmp_buf):
        Remove fields __flags and __reserved.
        * sysdeps/s390/longjmp.c: Include setjmp/longjmp.c
        and add versioning.
        * sysdeps/s390/rtld-__longjmp.c: Delete file.
        * sysdeps/s390/rtld-global-offsets.sym: Likewise.
        * sysdeps/s390/rtld-setjmp.S: Likewise.
        * sysdeps/s390/s390-32/__longjmp-common.c: Move to ...
        * sysdeps/s390/s390-32/__longjmp.c: ... here.
        * sysdeps/s390/s390-32/setjmp-common.S: Move to ...
        * sysdeps/s390/s390-32/setjmp.S: ... here.
        Add versioning.
        (__sigsetjmp): Remove setting __flags field.
        * sysdeps/s390/s390-64/__longjmp-common.c:Move to ...
        * sysdeps/s390/s390-64/__longjmp.c: ... here.
        * sysdeps/s390/s390-64/setjmp-common.S: Move to ...
        * sysdeps/s390/s390-64/setjmp.S: ... here.
        Add versioning.
        (__sigsetjmp): Remove setting __flags field.
        * sysdeps/s390/setjmp.S: Delete file.
        * sysdeps/s390/sigjmp.c: Likewise.
        * sysdeps/s390/v1-longjmp.c: Likewise.
        * sysdeps/s390/v1-setjmp.h: Likewise.
        * sysdeps/s390/v1-sigjmp.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/Makefile (sysdep_routines):
        Remove v1-longjmp_chk.
        * sysdeps/unix/sysv/linux/s390/getcontext.S: Delete file.
        * sysdeps/unix/sysv/linux/s390/longjmp_chk.c:
        Include debug/longjmp_chk.c and add versioning.
        * sysdeps/unix/sysv/linux/s390/pt-longjmp.c:
        Include nptl/pt-longjmp.c and add versioning.
        * sysdeps/unix/sysv/linux/s390/rtld-getcontext.S: Delete file.
        * sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c:
        Include __longjmp.c.
        * sysdeps/unix/sysv/linux/s390/s390-32/getcontext-common.S:
        Move to ...
        * sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S: ... here.
        (__getcontext): Remove setting __flags field.
        Add versioning.
        * sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S:
        Don't restore upper high grps.
        * sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S:
        Likewise.
        (__swapcontext): Remove setting uc_flags field.
        * sysdeps/unix/sysv/linux/s390/s390-32/ucontext_i.sym:
        Delete file.
        * sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c:
        Include __longjmp.c.
        * sysdeps/unix/sysv/linux/s390/s390-64/getcontext-common.S:
        Move to ...
        * sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S: ... here.
        (__getcontext): Remove setting __flags field.
        Add versioning.
        * sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S:
        (__swapcontext): Remove setting uc_flags field.
        * unix/sysv/linux/s390/s390-64/ucontext_i.sym: Delete file.
        * sysdeps/unix/sysv/linux/s390/sys/ucontext.h (ucontext):
        Remove fields uc_high_gprs and __reserved.
        * sysdeps/unix/sysv/linux/s390/ucontext_i.sym:
        New file with reverted content.
        * sysdeps/unix/sysv/linux/s390/v1-longjmp_chk.c: Delete file.
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist:
        Regenerated.
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist:
        Regenerated.

2014-07-31  Andreas Schwab  <schwab@suse.de>

        * config.h.in (HAVE_IFUNC): Define to 0.
        * rt/clock-compat.c [HAVE_IFUNC]: Check for value, not
        definedness.

2014-07-30  Ling Ma  <ling.ml@alibaba-inc.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memmove-avx-unaligned, memcpy-avx-unaligned and
        mempcpy-avx-unaligned.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list):
        Add tests for AVX memcpy functions.
        * sysdeps/x86_64/multiarch/memcpy.S: Add support for AVX memcpy.
        * sysdeps/x86_64/multiarch/memcpy_chk.S: Add support for AVX
        memcpy_chk.
        * sysdeps/x86_64/multiarch/memmove.c: Add support for AVX memmove.
        * sysdeps/x86_64/multiarch/memmove_chk.c: Add support for AVX
        memmove_chk.
        * sysdeps/x86_64/multiarch/mempcpy.S: Add support for AVX mempcpy.
        * sysdeps/x86_64/multiarch/mempcpy_chk.S: Add support for AVX
        mempcpy_chk.
        * sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/mempcpy-avx-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/memmove-avx-unaligned.S: New file.

2013-07-29  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #17213]
        * sysdeps/powerpc/powerpc64/entry.h: Fix TEXT_START definition for
        powerpc64le.

2014-07-29  Jeff Layton  <jlayton@poochiereds.net>

        [BZ #16839]
        * manual/llio.texi: Add section about open file description locks.
        * manual/examples/ofdlocks.c: Example of open file description
        lock usage.
        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h: Define F_OFD_GETLK,
        F_OFD_SETLK, and F_OFD_SETLKW.

2014-07-23  Allan McRae  <allan@archlinux.org>

        * po/es.po: Update Spanish translation from translation project.

2014-07-18  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/m68k/lowlevellock.h: Removed.

2014-07-17  Maciej W. Rozycki  <macro@codesourcery.com>

        [BZ #17078]
        * sysdeps/arm/dl-machine.h (elf_machine_rela)
        [RESOLVE_CONFLICT_FIND_MAP]: Handle R_ARM_TLS_DESC relocation.
        (elf_machine_lazy_rel): Handle prelinked R_ARM_TLS_DESC entries.

2014-07-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17088]
        * math/fesetenv.c (__fesetenv)
        [FE_NOMASK_ENV && FE_ALL_EXCEPT != 0]: Return 1 for FE_NOMASK_ENV.
        * math/feupdateenv.c (__feupdateenv)
        [FE_NOMASK_ENV && FE_ALL_EXCEPT != 0]: Likewise.

        * sysdeps/unix/sysv/linux/s390/kernel-features.h: New file.
        * sysdeps/unix/sysv/linux/kernel-features.h [__s390__]
        (__ASSUME_SOCKETCALL): Do not define.

        * sysdeps/unix/sysv/linux/sh/kernel-features.h: New file.
        * sysdeps/unix/sysv/linux/kernel-features.h [__sh__]
        (__ASSUME_SOCKETCALL): Do not define.
        (__ASSUME_ST_INO_64_BIT): Define unconditionally.
        [__LINUX_KERNEL_VERSION >= 0x020625 && __sh__]
        (__ASSUME_ACCEPT4_SYSCALL): Do not define.
        [__LINUX_KERNEL_VERSION >= 0x020625 && __sh__]
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030000 && __sh__]
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        [__sh__] (__ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL): Likewise.

        * sysdeps/unix/sysv/linux/powerpc/kernel-features.h: New file.
        * sysdeps/unix/sysv/linux/kernel-features.h [__powerpc__]
        (__ASSUME_SOCKETCALL): Do not define.
        (__ASSUME_IPC64): Define unconditionally.
        [__LINUX_KERNEL_VERSION >= 0x020625 && __powerpc__]
        (__ASSUME_ACCEPT4_SYSCALL): Do not define.
        [__LINUX_KERNEL_VERSION >= 0x020625 && __powerpc__]
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030000 && __powerpc__]
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        [__powerpc__] (__ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL):
        Likewise.

        * sysdeps/unix/sysv/linux/sparc/kernel-features.h: New file.
        * sysdeps/unix/sysv/linux/kernel-features.h [__sparc__]
        (__ASSUME_SOCKETCALL): Do not define.
        (__ASSUME_SET_ROBUST_LIST): Define unconditionally.
        (__ASSUME_FUTEX_LOCK_PI): Likewise.
        [__sparc__] (__ASSUME_ACCEPT4_SYSCALL): Do not define.
        [__sparc__] (__ASSUME_ACCEPT4_SYSCALL_WITH_SOCKETCALL): Likewise.
        (__ASSUME_REQUEUE_PI): Define unconditionally.
        [__LINUX_KERNEL_VERSION >= 0x020621 && __sparc__]
        (__ASSUME_RECVMMSG_SYSCALL): Do not define.
        [__sparc__] (__ASSUME_RECVMMSG_SYSCALL_WITH_SOCKETCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030000 && __sparc__]
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        [__sparc__] (__ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL): Likewise.

        * sysdeps/unix/sysv/linux/i386/kernel-features.h: New file.
        * sysdeps/unix/sysv/linux/kernel-features.h [__i386__]
        (__ASSUME_SOCKETCALL): Do not define.
        [__LINUX_KERNEL_VERSION >= 0x020621 && __i386__]
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        [__i386__] (__ASSUME_RECVMMSG_SYSCALL_WITH_SOCKETCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030000 && __i386__]
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        [__i386__] (__ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL): Likewise.

        * sysdeps/unix/sysv/linux/x86_64/kernel-features.h: New file.
        * sysdeps/unix/sysv/linux/kernel-features.h [__x86_64__]
        (__ASSUME_ACCEPT4_SYSCALL): Do not define.
        [__LINUX_KERNEL_VERSION >= 0x020621 && __x86_64__]
        (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030000 && __x86_64__]
        (__ASSUME_SENDMMSG_SYSCALL): Likewise.
        [__x86_64__ && __LINUX_KERNEL_VERSION >= 0x030100]
        (__ASSUME_GETCPU_SYSCALL): Likewise.

        * aclocal.m4 (LIBC_SLIBDIR_RTLDDIR): New macro.
        * sysdeps/gnu/configure.ac: Use LIBC_SLIBDIR_RTLDDIR.  Remove
        cases for individual architectures.
        * sysdeps/gnu/configure: Regenerated.
        * sysdeps/unix/sysv/linux/aarch64/configure.ac: Use
        LIBC_SLIBDIR_RTLDDIR.
        * sysdeps/unix/sysv/linux/aarch64/configure: Regenerated.
        * sysdeps/unix/sysv/linux/mips/configure.ac: Use
        LIBC_SLIBDIR_RTLDDIR.
        * sysdeps/unix/sysv/linux/mips/configure: Regenerated.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac: Use
        LIBC_SLIBDIR_RTLDDIR.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure:
        Regenerated.
        * sysdeps/unix/sysv/linux/s390/s390-64/configure.ac: New file.
        * sysdeps/unix/sysv/linux/s390/s390-64/configure: New generated
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/configure.ac: New file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/configure: New generated
        file.
        * sysdeps/unix/sysv/linux/x86_64/64/configure.ac: New file.
        * sysdeps/unix/sysv/linux/x86_64/64/configure: New generated file.
        * sysdeps/unix/sysv/linux/x86_64/x32/configure.ac: New file.
        * sysdeps/unix/sysv/linux/x86_64/x32/configure: Generate.

        * sysdeps/aarch64/shlib-versions: Move to ...
        * sysdeps/unix/sysv/linux/aarch64/shlib-versions: ... here.
        * sysdeps/alpha/shlib-versions: Move to ...
        * sysdeps/unix/sysv/linux/alpha/shlib-versions: ... here.
        * sysdeps/arm/shlib-versions: Move to ...
        * sysdeps/unix/sysv/linux/arm/shlib-versions: ... here.
        * sysdeps/hppa/shlib-versions: Move all contents except for
        libgcc_s entry to ...
        * sysdeps/unix/sysv/linux/hppa/shlib-versions: ... here.  Merge in
        entry from ...
        * sysdeps/hppa/nptl/shlib-versions: ... here.  Remove file.
        * sysdeps/ia64/shlib-versions: Move to ...
        * sysdeps/unix/sysv/linux/ia64/shlib-versions: ... here.  Merge in
        entry from ...
        * sysdeps/ia64/nptl/shlib-versions: ... here.  Remove file.
        * sysdeps/m68k/coldfire/shlib-versions: Move to ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/shlib-versions: ... here.
        * sysdeps/microblaze/shlib-versions: Move to ...
        * sysdeps/unix/sysv/linux/microblaze/shlib-versions: ... here.
        * sysdeps/mips/shlib-versions: Move to ...
        * sysdeps/unix/sysv/linux/mips/shlib-versions: ... here.  Merge in
        entry from ...
        * sysdeps/mips/nptl/shlib-versions: ... here.  Remove file.
        * sysdeps/tile/shlib-versions: Move to ...
        * sysdeps/unix/sysv/linux/tile/shlib-versions: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/shlib-versions: Merge in entry
        from ...
        * sysdeps/x86_64/64/shlib-versions: ... here.  Remove file.
        * sysdeps/unix/sysv/linux/x86_64/x32/shlib-versions: Merge in
        entry from ...
        * sysdeps/x86_64/x32/shlib-versions: ... here.  Remove file.

2014-07-17  Will Newton  <will.newton@linaro.org>

        * sysdeps/arm/bits/atomic.h
        (__arch_compare_and_exchange_bool_8_int): Evaluate to zero.
        (__arch_compare_and_exchange_bool_16_int): Likewise.
        (__arch_compare_and_exchange_bool_64_int): Likewise.

        * iconv/loop.c: Move definition of LOOPFCT and gconv_btowc
        into an #else block.

2014-07-16  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/arm/preconfigure.ac: Apply EABI sanity check to arm*, not
        just Linux configurations.  Test empirically that the compiler sets
        __ARM_EABI__, rather than using the tuple to decide.
        * sysdeps/arm/preconfigure: Regenerated.
        * sysdeps/unix/sysv/linux/arm/configure: File removed.
        * sysdeps/unix/sysv/linux/arm/configure.ac: File removed,
        contents appended ...
        * sysdeps/arm/configure.ac: ... here.
        * sysdeps/arm/configure: Regenerated.

2014-07-15  Roland McGrath  <roland@hack.frob.com>

        * nptl/pthread_kill.c: New file.
        * nptl/pthread_sigmask.c: New file.
        * nptl/pthread_sigqueue.c: New file.

        * sysdeps/nptl/lowlevellock.h: New file.
        * sysdeps/unix/sysv/linux/lowlevellock-futex.h: New file.
        * sysdeps/nptl/lowlevellock-futex.h: New file.

        * nptl/pthreadP.h (__current_sigrtmin, __current_sigrtmax):
        Remove dead declarations.

2014-07-14  H.J. Lu  <hongjiu.lu@intel.com>

        * config.h.in (HAVE_AVX2_SUPPORT): New #undef.
        * sysdeps/i386/configure.ac: Set HAVE_AVX2_SUPPORT and
        config-cflags-avx2.
        * sysdeps/x86_64/configure.ac: Likewise.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/x86_64/configure: Likewise.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memset-avx2 only if config-cflags-avx2 is yes.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list):
        Tests for memset_chk and memset only if HAVE_AVX2_SUPPORT is
        defined.
        * sysdeps/x86_64/multiarch/memset.S: Define multiple versions
        only if HAVE_AVX2_SUPPORT is defined.
        * sysdeps/x86_64/multiarch/memset_chk.S: Likewise.

2014-07-14  Alan Modra  <amodra@gmail.com>

        [BZ #17153]
        * elf/elf.h (DT_PPC64_NUM): Correct value.
        * NEWS: Add to fixed bug list.

2014-07-13  Jim Meyering  <meyering@fb.com>

        [BZ 17150]
        regex: don't deref NULL upon heap allocation failure
        * posix/regcomp.c: (parse_dup_op): Handle duplicate_tree
        failure in one more place.
        To trigger the segfault, configure grep -with-included-regex,
        build it, and run these commands:
        ( ulimit -v 300000; echo a|src/grep -E a+++++++++++++++++++++ )

2014-07-13  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/m68k/m680x0/fpu/libm-test-ulps: Update.

2014-07-11  Richard Henderson  <rth@redhat.com>

        * sysdeps/aarch64/libm-test-ulps: Update.

2014-07-10  Florian Weimer  <fweimer@redhat.com>

        [BZ #17135]
        * nptl/pthreadP.h (__nptl_setxid_error): Declare function.
        * nptl/allocatestack.c (__nptl_setxid_error): New function.
        (__nptl_setxid): Initialize error member.  Call
        __nptl_setxid_error.
        * nptl/nptl-init.c (sighandler_setxid): Call __nptl_setxid_error.
        * nptl/descr.h (struct xid_command): Add error member.
        * nptl/tst-setuid3.c: New file.
        * nptl/Makefile (tests): Add it.

2014-07-10  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (__lll_base_trylock):
        New define.
        (__lll_trylock): Use __lll_base_trylock.
        (__lll_cond_trylock): Likewise.

2014-07-10  Roland McGrath  <roland@hack.frob.com>

        * nptl/pthread_create.c (start_thread): Use atomic_or and
        lll_futex_wake directly rather than lll_robust_dead.
        * sysdeps/unix/sysv/linux/aarch64/lowlevellock.h
        (lll_robust_dead): Macro removed.
        * sysdeps/unix/sysv/linux/aarch64/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/arm/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/nptl/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/m68k/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise.

        * nptl/pthread_mutex_trylock.c (__pthread_mutex_trylock):
        Use atomic_compare_and_exchange_val_acq directly rather than
        lll_robust_trylock.
        * sysdeps/unix/sysv/linux/aarch64/lowlevellock.h
        (__lll_robust_trylock, lll_robust_trylock): Removed.
        * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/arm/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/nptl/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/m68k/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/mips/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/tile/lowlevellock.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise.

2014-07-02  Florian Weimer  <fweimer@redhat.com>

        * manual/locale.texi (Locale Names): New section documenting
        locale name syntax.  Adjust menu and node chaining accordingly.
        (Choosing Locale): Reference Locale Names, Locale Categories.
        Mention setting LC_ALL=C.  Reflect that name syntax is now
        documented.
        (Locale Categories): New section title.  Reference Locale Names.
        LC_ALL is an environment variable, but not a category.
        (Setting the Locale): Remove "locale -a" invocation and LOCPATH
        description, now in Locale Name.  Reference that section.  Locale
        name syntax is now documented.

2014-07-02  Florian Weimer  <fweimer@redhat.com>

        [BZ #17137]
        * locale/findlocale.c (name_present, valid_locale_name): New
        functions.
        (_nl_find_locale): Use the loc_name variable to store name
        candidates.  Call name_present and valid_locale_name to check and
        validate locale names.  Return an error if the locale is invalid.

2014-07-02  Florian Weimer  <fweimer@redhat.com>

        * locale/setlocale.c (setlocale): Use strdup for allocating
        composite name copy.

2014-07-10  Siddhesh Poyarekar  <siddhesh@redhat.com>

        Sync up with gnulib.
        * misc/error.c: Use !_LIBC instead of HAVE_CONFIG_H.
        [!_LIBC && ENABLE_NLS]: Include gettext.h.
        [_LIBC]: Define USE_UNLOCKED_IO, _GL_ATTRIBUTE_FORMAT_PRINTF
        and _GL_ARG_NONNULL.
        [USE_UNLOCKED_IO]: Include unlocked-io.h.
        [!_LIBC]: Include code for Windows and Cygwin.
        [!_LIBC && !HAVE_DECL_STRERROR_R && !STRERROR_R_CHAR_P]:
        Include prototype for int strerror_r.
        [!_LIBC] (is_open): New function.
        (flush_stdout): New function.
        (print_errno_message): Use it.
        (error): Likewise.
        (error_at_line): Likewise.
        (error_tail) Add function attribute macros.  Use
        __builtin_expect.

        * time/strptime_l.c [_LIBC]: Define HAVE_LOCALTIME_R.

        * time/strftime_l.c [_LIBC]: Define HAVE_STRFTIME.

        * io/ftw.c: Include sys/param.h unconditionally.

        * locale/programs/simple-hash.c [!HAVE_OBSTACK]: Remove code.

        [BZ #17125]
        * sysdeps/unix/sysv/linux/check_pf.c (cache): Don't use
        libc_freeres_ptr.
        (freecache): New function to free CACHE on exit.

        * sunrpc/xdr.c (xdr_string): Add comment about SIZE
        initialization.

2014-07-09  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

        * sysdeps/sparc/nptl/internaltypes.h: Delete.
        * sysdeps/sparc/nptl/sparc-nptl.h: New file.
        * sysdeps/sparc/nptl/pthread_barrier_destroy.c: Include it.
        * sysdeps/sparc/nptl/pthread_barrier_init.c: Likewise.
        * sysdeps/sparc/nptl/pthread_barrier_wait.c: Likewise.
        * sysdeps/sparc/nptl/sem_init.c: Likewise.
        * sysdeps/sparc/nptl/sem_post.c: Likewise.
        * sysdeps/sparc/nptl/sem_timedwait.c: Likewise.
        * sysdeps/sparc/nptl/sem_wait.c: Likewise.
        * sysdeps/sparc/sparc32/nptl/pthread_barrier_wait.c: Likewise.
        * sysdeps/sparc/sparc32/nptl/sem_post.c: Likewise.
        * sysdeps/sparc/sparc32/nptl/sem_timedwait.c: Likewise.
        * sysdeps/sparc/sparc32/nptl/sem_wait.c: Likewise.

2014-07-09  Andreas Schwab  <schwab@suse.de>

        * sysdeps/powerpc/test-gettimebase.c (do_test): Add newline to
        output.
        * sysdeps/unix/sysv/linux/powerpc/test-gettimebasefreq.c
        (do_test): Likewise.

        * sysdeps/i386/fpu/libm-test-ulps: Update ULPs.

2014-07-09  Will Newton  <will.newton@linaro.org>

        * sysdeps/aarch64/tlsdesc.c (_dl_unmap): Test SHARED with #ifdef.
        * sysdeps/arm/tlsdesc.c (_dl_unmap): Likewise.
        * sysdeps/i386/tlsdesc.c (_dl_unmap): Likewise.
        * sysdeps/x86_64/tlsdesc.c (_dl_unmap): Likewise.
        * sysdeps/hppa/start.S (_start): Likewise.

2014-07-09  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sunrpc/xdr.c (xdr_string): Initialize SIZE to 0.

        * sysdeps/generic/unwind-pe.h: Only check if __cplusplus is
        defined.

2014-07-08  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * resolv/res_query.c (__libc_res_nsearch): Dereference resplen2
        after checking that it is non-NULL.

        * sysdeps/i386/dl-machine.h: Define ELF_MACHINE_NO_REL.

2014-07-08  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/memmove.c: Remove file.
        * sysdeps/powerpc/powerpc32/power4/memcopy.h
        [MEMCPY_OK_FOR_FWD_MEMMOVE]: Define it to 1.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memmove-power7.c
        [MEMCPY_OK_FOR_FWD_MEMMOVE]: Remove define.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memmove-ppc.c:
        [MEMCPY_OK_FOR_FWD_MEMMOVE]: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memmove-ppc64.c: Include default
        string memmove instead of removed powerpc one.

        * sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l-power7.S:
        [weak_alias]: Fix compiler warning due trailing data.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp-power7.S:
        [weak_alias]: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcat-power7.c: Fix compile
        warnigs due missing definition of __strcpy_power7 and __strlen_power7.

        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add memmove functions.

2014-07-08  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * localedata/tests-mbwc/dat_iswalnum.c [SHOJI_IS_RIGHT]:
        Remove code.
        * localedata/tests-mbwc/dat_iswalpha.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_iswctype.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_iswgraph.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_iswprint.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_iswpunct.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_mbrlen.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_mbstowcs.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_mbtowc.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_strcoll.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_swscanf.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_towctrans.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_wcscoll.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_wcswidth.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_wctob.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/dat_wcwidth.c [SHOJI_IS_RIGHT]:
        Likewise.
        * localedata/tests-mbwc/tst_towctrans.c [SHOJI_IS_RIGHT]:
        Likewise.

2014-07-07  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/memcpy.S: Align VSX copies to 16B
        to avoid alignment traps in non-cacheable memory.
        * sysdeps/powerpc/powerpc32/power7/memcpy.S: Likewise.

        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Add memmove
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memmove-power7.c: New
        file: multiarch power7 memmove.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memmove-ppc.c: New file:
        multiarch default memmove.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memmove.c: New file:
        multiarch memove for powerpc32/power4.

        * string/bcopy.c: Use full path to include memmove.c.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add memmove and bcopy
        multiarch objects.
        * sysdeps/powerpc/powerpc64/multiarch/bcopy-ppc64.c: New file: default
        bcopy for powerpc64.
        * sysdeps/powerpc/powerpc64/multiarch/bcopy.c: New file: multiarch
        bcopy for powerpc64.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c: Add bcopy
        and memmove implementations.
        * sysdeps/powerpc/powerpc64/multiarch/memmove-power7.S: New file:
        optimized multiarch memmove for POWER7/powerpc64.
        * sysdeps/powerpc/powerpc64/multiarch/memmove-ppc64.c: New file:
        default multiarch memmove for powerpc64.
        * sysdeps/powerpc/powerpc64/multiarch/memmove.c: New file: memmove
        multiarch for powerpc64.
        * sysdeps/powerpc/powerpc64/power7/bcopy.c: New file: optimized bcopy
        for POWER7/powerpc64.
        * sysdeps/powerpc/powerpc64/power7/memmove.S: New file: optimized
        memmove for POWER7/powerpc64.

        * sysdeps/powerpc/memmove.c (memmove): Cleanup impplementation to use
        glibc default one.

        * sysdeps/powerpc/bits/link.h [_CALL_ELF]: Guard check for
        __ELF_NATIVE_CLASS equal to 64.

2014-07-07  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/nptl/lowlevellock.h: File removed.

        * NEWS: NPTL is no longer an add-on!
        * nptl/internaltypes.h: Moved ...
        * sysdeps/nptl/internaltypes.h: ... here.
        * sysdeps/nptl/aio_misc.h: Use <nptl/pthreadP.h> in #include.
        * sysdeps/nptl/fork.c: Likewise.
        * sysdeps/nptl/gai_misc.h: Likewise.
        * sysdeps/nptl/librt-cancellation.c: Likewise.
        * sysdeps/nptl/jmp-unwind.c: Likewise.
        * sysdeps/nptl/setxid.h: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/Implies: New file.
        * sysdeps/unix/sysv/linux/alpha/Implies: Add alpha/nptl.
        * sysdeps/unix/sysv/linux/arm/Implies: New file.
        * sysdeps/unix/sysv/linux/hppa/Implies: New file.
        * sysdeps/unix/sysv/linux/i386/Implies: Add i386/nptl.
        * sysdeps/unix/sysv/linux/i386/i686/Implies: New file.
        * sysdeps/unix/sysv/linux/ia64/Implies: Add ia64/nptl.
        * sysdeps/unix/sysv/linux/m68k/Implies: New file.
        * sysdeps/unix/sysv/linux/microblaze/Implies: New file.
        * sysdeps/unix/sysv/linux/mips/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/Implies: New file.
        * sysdeps/unix/sysv/linux/s390/Implies: Add s390/nptl.
        * sysdeps/unix/sysv/linux/sh/Implies: New file.
        * sysdeps/unix/sysv/linux/sparc/Implies: New file.
        * sysdeps/unix/sysv/linux/tile/Implies: New file.
        * sysdeps/unix/sysv/linux/x86_64/Implies: Add x86_64/nptl.
        * sysdeps/unix/sysv/linux/x86_64/x32/Implies: New file.
        * nptl/Makeconfig: Moved ...
        * sysdeps/nptl/Makeconfig: ... here.
        * nptl/configure: File removed.
        * nptl/ANNOUNCE: File removed.
        * sysdeps/unix/sysv/linux/configure.ac: Remove nptl sanity check.
        * sysdeps/unix/sysv/linux/configure: Regenerated.

        * nptl/Makefile (routines): Add libc_pthread_init,
        libc_multiple_threads, register-atfork and unregister-atfork.
        (libpthread-routines): Add pthread_mutex_cond_lock and pt-fork here.
        (gen-as-const-headers): Add lowlevelcond.sym, lowlevelrwlock.sym,
        lowlevelbarrier.sym, unwindbuf.sym, lowlevelrobustlock.sym,
        pthread-pi-defines.sym, structsem.sym.
        * sysdeps/unix/sysv/linux/Makefile [$(subdir) = posix]
        (CFLAGS-fork.c, CFLAGS-getpid.o, CFLAGS-getpid.os): New variables.
        [$(subdir) = nptl] (tests): Add tst-setgetname.
        * nptl/sysdeps/unix/sysv/linux/Makefile: File removed.
        * sysdeps/unix/sysv/linux/sigaction.c: Just include
        <nptl/sigaction.c> directly here, instead of WRAPPER_INCLUDE.
        [!LIBC_SIGACTION]: Remove aliases.
        * sysdeps/unix/sysv/linux/aarch64/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sigaction.c: Likewise.
        * nptl/Versions (libc: GLIBC_2.3.2): Add __register_atfork.
        (libc: GLIBC_PRIVATE): Add __libc_pthread_init,
        __libc_current_sigrtmin_private, __libc_current_sigrtmax_private,
        __libc_allocate_rtsig_private.
        * nptl/sysdeps/unix/sysv/linux/Versions: File removed.
        * sysdeps/unix/sysv/linux/sigtimedwait.c: Include <nptl/pthreadP.h>.
        * sysdeps/unix/sysv/linux/sigwait.c: Likewise.
        * sysdeps/unix/sysv/linux/sigwaitinfo.c: Likewise.
        * sysdeps/unix/sysv/linux/sleep.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/sigwait.c: File removed.
        * nptl/sysdeps/unix/sysv/linux/sigtimedwait.c: File removed.
        * nptl/sysdeps/unix/sysv/linux/sigwaitinfo.c: File removed.
        * nptl/sysdeps/unix/sysv/linux/sleep.c: File removed.
        * nptl/sysdeps/unix/sysv/linux/createthread.c: File removed.
        * sysdeps/unix/sysv/linux/ia64/fork.S: File removed.
        * nptl/sysdeps/unix/sysv/linux/internaltypes.h: Moved ...
        * nptl/internaltypes.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/jmp-unwind.c: Moved ...
        * sysdeps/nptl/jmp-unwind.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/libc-lowlevellock.c: Moved ...
        * nptl/libc-lowlevellock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/libc_multiple_threads.c: Moved ...
        * nptl/libc_multiple_threads.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c: Moved ...
        * nptl/libc_pthread_init.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/lowlevelbarrier.sym: Moved ...
        * nptl/lowlevelbarrier.sym: ... here.
        * nptl/sysdeps/unix/sysv/linux/lowlevelcond.sym: Moved ...
        * nptl/lowlevelcond.sym: ... here.
        * nptl/sysdeps/unix/sysv/linux/lowlevellock.c: Moved ...
        * nptl/lowlevellock.c: ... here.
        * nptl/lowlevellock.h: Moved ...
        * sysdeps/nptl/lowlevellock.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c: Moved ...
        * nptl/lowlevelrobustlock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.sym: Moved ...
        * nptl/lowlevelrobustlock.sym: ... here.
        * nptl/sysdeps/unix/sysv/linux/lowlevelrwlock.sym: Moved ...
        * nptl/lowlevelrwlock.sym: ... here.
        * nptl/sysdeps/unix/sysv/linux/pt-fork.c: Moved ...
        * nptl/pt-fork.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/pthread-pi-defines.sym: Moved ...
        * nptl/pthread-pi-defines.sym: ... here.
        * nptl/sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c: Moved ...
        * nptl/pthread_attr_getaffinity.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c: Moved ...
        * nptl/pthread_attr_setaffinity.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c: Moved ...
        * nptl/pthread_mutex_cond_lock.c: ... here.
        * sysdeps/unix/sysv/linux/s390/pthread_mutex_cond_lock.c:
        Update #include.
        * sysdeps/unix/sysv/linux/x86/pthread_mutex_cond_lock.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/pthread_once.c: Moved ...
        * nptl/pthread_once.c: ... here, replacing old file.
        * nptl/sysdeps/unix/sysv/linux/pthread_yield.c: Moved ...
        * nptl/pthread_yield.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/register-atfork.c: Moved ...
        * nptl/register-atfork.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sem_post.c: Moved ...
        * nptl/sem_post.c: ... here.
        * sysdeps/unix/sysv/linux/alpha/sem_post.c: Update #include.
        * nptl/sysdeps/unix/sysv/linux/sem_timedwait.c: Moved ...
        * nptl/sem_timedwait.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sem_trywait.c: Moved ...
        * nptl/sem_trywait.c: ... here.
        * sysdeps/sparc/sparc32/sparcv9/sem_trywait.c: Update #include.
        * nptl/sysdeps/unix/sysv/linux/sem_wait.c: Moved ...
        * nptl/sem_wait.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/structsem.sym: Moved ...
        * nptl/structsem.sym: ... here.
        * nptl/sysdeps/unix/sysv/linux/mq_notify.c: Moved ...
        * sysdeps/unix/sysv/linux/mq_notify.c: ... here, replacing old file.
        * nptl/sysdeps/unix/sysv/linux/unregister-atfork.c: Moved ...
        * nptl/unregister-atfork.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/unwindbuf.sym: Moved ...
        * nptl/unwindbuf.sym: ... here.
        * nptl/sysdeps/unix/sysv/linux/fork.c: Moved ...
        * sysdeps/nptl/fork.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/fork.h: Moved ...
        * sysdeps/nptl/fork.h: ... here.
        * sysdeps/unix/sysv/linux/syscalls.list: Remove fork.
        * nptl/sysdeps/unix/sysv/linux/aio_misc.h: Moved ...
        * sysdeps/unix/sysv/linux/aio_misc.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/allocrtsig.c: Moved ...
        * sysdeps/unix/sysv/linux/allocrtsig.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/getpid.c: Moved ...
        * sysdeps/unix/sysv/linux/getpid.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/kernel-posix-timers.h: Moved ...
        * sysdeps/unix/sysv/linux/kernel-posix-timers.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/pt-raise.c: Moved ...
        * sysdeps/unix/sysv/linux/pt-raise.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/pthread_getaffinity.c: Moved ...
        * sysdeps/unix/sysv/linux/pthread_getaffinity.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/pthread_getcpuclockid.c: Moved ...
        * sysdeps/unix/sysv/linux/pthread_getcpuclockid.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/pthread_getname.c: Moved ...
        * sysdeps/unix/sysv/linux/pthread_getname.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/pthread_kill.c: Moved ...
        * sysdeps/unix/sysv/linux/pthread_kill.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/pthread_setaffinity.c: Moved ...
        * sysdeps/unix/sysv/linux/pthread_setaffinity.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/pthread_setname.c: Moved ...
        * sysdeps/unix/sysv/linux/pthread_setname.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/pthread_sigqueue.c: Moved ...
        * sysdeps/unix/sysv/linux/pthread_sigqueue.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/raise.c: Moved ...
        * sysdeps/unix/sysv/linux/raise.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/timer_create.c: Moved ...
        * sysdeps/unix/sysv/linux/timer_create.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/timer_delete.c: Moved ...
        * sysdeps/unix/sysv/linux/timer_delete.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/timer_getoverr.c: Moved ...
        * sysdeps/unix/sysv/linux/timer_getoverr.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/timer_gettime.c: Moved ...
        * sysdeps/unix/sysv/linux/timer_gettime.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/timer_routines.c: Moved ...
        * sysdeps/unix/sysv/linux/timer_routines.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/timer_settime.c: Moved ...
        * sysdeps/unix/sysv/linux/timer_settime.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/tst-setgetname.c: Moved ...
        * sysdeps/unix/sysv/linux/tst-setgetname.c: ... here.
        * sysdeps/unix/sysv/linux/s390/jmp-unwind.c: Update #include.

2014-07-04  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/generic/memcopy.h: Add comment for
        MEMCPY_OK_FOR_FWD_MEMMOVE.

2014-07-04  Will Newton  <will.newton@linaro.org>

        * string/memchr.c: Merge from gnulib.
        [_LIBC]: Remove conditionals.
        (__ptr_t): Remove define.
        (LONG_MAX_32_BITS): Likewise.
        (LONG_MAX): Likewise.
        (MEMCHR): Use ANSI prototype and optimize algorithm.

        * sysdeps/arm/dl-machine.h (ELF_MACHINE_NO_REL): Define.

2014-07-03  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/ia64/lowlevellock.h
        (lll_futex_timed_wait_bitset): Fix syscall argument count.

        * sysdeps/nptl/configure.ac (libc_cv_forced_unwind):
        Use -Dinhibit_libc=1 for unwind.h check to prevent false failure
        in a bare environment with no <stdlib.h> installed.
        * sysdeps/nptl/configure: Regenerated.

        * sysdeps/alpha/fpu/s_nearbyint.c: Include <math_ldbl_opt.h>.

        * sysdeps/unix/sysv/linux/configure.ac: Use AC_TRY_COMPILE rather than
        AC_EGREP_CPP for kernel header checks, so they only succeed if
        including <linux/version.h> actually works right.
        * sysdeps/unix/sysv/linux/configure: Regenerated.

        * sysdeps/s390/nptl/tls.h (THREAD_SET_POINTER_GUARD): Refer to the
        value so it's not diagnosed as unused.

        * sysdeps/pthread/Makefile: Conditionalize tst-timer bits (the only
        thing) with "ifeq ($(subdir),rt)".

2014-07-03  Richard Henderson  <rth@redhat.com>

        * sysdeps/alpha/fpu/s_nearbyintf.c: Remove file.
        * sysdeps/alpha/fpu/s_nearbyint.c (__nearbyint): Remove;
        include sysdeps/ieee754/dbl-64/wordsize-64/s_nearbyint.c.

        * sysdeps/alpha/fpu/math_private.h (math_opt_barrier): New.
        (math_force_eval): New.

        * sysdeps/alpha/fpu/s_lround.c: Add 0.5 with chopped rounding.
        * sysdeps/alpha/fpu/s_lroundf.c: Likewise.

        * sysdeps/alpha/fpu/s_round.c: Remove file.
        * sysdeps/alpha/fpu/s_roundf.c: Remove file.

        * elf/dl-support.c (HP_TIMING_AVAIL): Do not redefine.
        (_dl_non_dynamic_init): Check HP_SMALL_TIMING_AVAIL instead.
        * elf/rtld.c (HP_TIMING_AVAIL): Do not redefine.
        (_dl_start_final): Check HP_SMALL_TIMING_AVAIL instead.
        (_dl_start, print_statistics): Likewise.
        * sysdeps/generic/ldsodefs.h (struct rtld_global): Only check
        HP_SMALL_TIMING_AVAIL in defining _dl_cpuclock_offset.

        * sysdeps/aarch64/hp-timing.h (HP_SMALL_TIMING_AVAIL): Define.
        * sysdeps/generic/hp-timing.h (HP_SMALL_TIMING_AVAIL): Define.
        * sysdeps/i386/i686/hp-timing.h (HP_SMALL_TIMING_AVAIL): Define.
        * sysdeps/ia64/hp-timing.h (HP_SMALL_TIMING_AVAIL): Define.
        * sysdeps/powerpc/powerpc32/power4/hp-timing.h
        (HP_SMALL_TIMING_AVAIL): Define.
        * sysdeps/powerpc/powerpc64/hp-timing.h (HP_SMALL_TIMING_AVAIL): Define.
        * sysdeps/sparc/sparc32/sparcv9/hp-timing.h
        (HP_SMALL_TIMING_AVAIL): Define.
        * sysdeps/sparc/sparc64/hp-timing.h (HP_SMALL_TIMING_AVAIL): Define.
        * sysdeps/x86_64/hp-timing.h (HP_SMALL_TIMING_AVAIL): Define.

        * sysdeps/aarch64/hp-timing.h: New file.

        * sysdeps/generic/hp-timing.h: Remove dead comment.
        * sysdeps/generic/hp-timing-common.h: New file.
        * sysdeps/alpha/hp-timing.h: Include it.
        (HP_TIMING_DIFF, HP_TIMING_ACCUM_NT, HP_TIMING_PRINT): Remove.
        * sysdeps/i386/i686/hp-timing.h: Likewise.
        * sysdeps/ia64/hp-timing.h: Likewise.
        * sysdeps/powerpc/powerpc32/power4/hp-timing.h: Likewise.
        * sysdeps/powerpc/powerpc64/hp-timing.h: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/hp-timing.h: Likewise.
        * sysdeps/sparc/sparc64/hp-timing.h: Likewise.
        * sysdeps/x86_64/hp-timing.h: Don't include the i686 version.
        (HP_TIMING_AVAIL, HP_TIMING_INLINE): Define.
        (hp_timing_t): New.

        * benchtests/bench-string.h (_dl_hp_timing_overhead): Remove.
        * benchtests/bench-timing.h (_dl_hp_timing_overhead): Remove.
        (TIMING_INIT): Remove call to HP_TIMING_DIFF_INIT.
        * elf/rtld.c (_dl_start_final): Likewise.
        * sysdeps/generic/ldsodefs.h (_dl_hp_timing_overhead): Remove.
        * sysdeps/alpha/hp-timing.h (HP_TIMING_DIFF_INIT): Remove.
        * sysdeps/generic/hp-timing.h (HP_TIMING_DIFF_INIT): Remove.
        * sysdeps/i386/i686/hp-timing.h (HP_TIMING_DIFF_INIT): Remove.
        * sysdeps/ia64/hp-timing.h (HP_TIMING_DIFF_INIT): Remove.
        * sysdeps/powerpc/powerpc32/power4/hp-timing.h
        (HP_TIMING_DIFF_INIT): Remove.
        * sysdeps/powerpc/powerpc64/hp-timing.h (HP_TIMING_DIFF_INIT): Remove.
        * sysdeps/sparc/sparc32/sparcv9/hp-timing.h
        (HP_TIMING_DIFF_INIT): Remove.
        * sysdeps/sparc/sparc64/hp-timing.h (HP_TIMING_DIFF_INIT): Remove.
        * sysdeps/i386/i686/hp-timing.c: Remove file.
        * sysdeps/x86_64/hp-timing.c: Remove file.
        * sysdeps/ia64/hp-timing.c: Remove file.
        * sysdeps/powerpc/powerpc32/power4/hp-timing.c: Remove file.
        * sysdeps/powerpc/powerpc64/hp-timing.c: Remove file.
        * sysdeps/sparc/sparc32/sparcv9/hp-timing.c: Remove file.
        * sysdeps/sparc/sparc64/hp-timing.c: Remove file.

        * sysdeps/alpha/hp-timing.h (HP_TIMING_ACCUM): Remove.
        * sysdeps/generic/hp-timing.h (HP_TIMING_ACCUM): Remove.
        * sysdeps/i386/i686/hp-timing.h (HP_TIMING_ACCUM): Remove.
        * sysdeps/ia64/hp-timing.h (HP_TIMING_ACCUM): Remove.
        * sysdeps/powerpc/powerpc32/power4/hp-timing.h
        (HP_TIMING_ACCUM): Remove.
        * sysdeps/powerpc/powerpc64/hp-timing.h (HP_TIMING_ACCUM): Remove.
        * sysdeps/sparc/sparc32/sparcv9/hp-timing.h (HP_TIMING_ACCUM): Remove.
        * sysdeps/sparc/sparc64/hp-timing.h (HP_TIMING_ACCUM): Remove.

        * sysdeps/alpha/hp-timing.h (HP_TIMING_ZERO): Remove.
        * sysdeps/generic/hp-timing.h (HP_TIMING_ZERO): Remove.
        * sysdeps/i386/i686/hp-timing.h (HP_TIMING_ZERO): Remove.
        * sysdeps/ia64/hp-timing.h (HP_TIMING_ZERO): Remove.
        * sysdeps/powerpc/powerpc32/power4/hp-timing.h (HP_TIMING_ZERO): Remove.
        * sysdeps/powerpc/powerpc64/hp-timing.h (HP_TIMING_ZERO): Remove.
        * sysdeps/sparc/sparc32/sparcv9/hp-timing.h (HP_TIMING_ZERO): Remove.
        * sysdeps/sparc/sparc64/hp-timing.h (HP_TIMING_ZERO): Remove.

        * sysdeps/powerpc/powerpc32/hp-timing.h: Remove file.

2014-07-03  Maciej W. Rozycki  <macro@codesourcery.com>

        * stdlib/tst-strtod-overflow.c (TIMEOUT): Bump up to 30.

2014-07-02  Siddhesh Poyarekar  <siddhesh@redhat.com>

        Sync up with gettext.
        * intl/loadmsgcat.c: Define O_BINARY if not defined.
        [_MSC_VER]: Include malloc.h
        [_LIBC]: Define PRI_MACROS_BROKEN if it is not defined.
        (get_sysdep_segment_value) [!__UCLIBC__]: Return "I" flag.
        (_nl_load_domain): Open DOMAIN_FILE in binary mode.  Don't use
        TEMP_FAILURE_RETRY.  Cast return of alloca.
        [!_LIBC] Call gl_rwlock_init.
        [IN_LIBGLOCALE]: Call _nl_find_msg with one less argument.

2014-07-02  Roland McGrath  <roland@hack.frob.com>

        * misc/sys/cdefs.h: Check if __STDC_VERSION__ is defined
        before checking its value.

2014-07-02  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * intl/loadmsgcat.c (_nl_load_domain): Use __builtin_expect.

        * debug/memcpy_chk.c: Don't include pagecopy.h.
        * debug/mempcpy_chk.c: Likewise.
        * string/memcpy.c: Likewise.
        * string/memmove.c: Likewise.
        * sysdeps/powerpc/memmove.c: Likewise.
        * sysdeps/generic/memcopy.h: Include pagecopy.h.  Move
        definition of PAGE_COPY_FWD_MAYBE here...
        * sysdeps/generic/pagecopy.h: ... from here.
        * sysdeps/mach/pagecopy.h: Don't include generic pagecopy.h.

2014-07-02  Vidya Ranganathan  <vidya@linux.vnet.ibm.com>
            Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/strcat.c: Using macro to redefine symbol name.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strcat multiarch
        optimizations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c:
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcat.c: New file:
        multiarch strcat for PPC64.
        * sysdeps/powerpc/powerpc64/multiarch/strcat-ppc64.c: New file/
        * sysdeps/powerpc/powerpc64/multiarch/strcat-power7.c: New file.

2014-07-02  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/dl-sysdep.c: Include <sys/param.h>.

2014-07-02  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * intl/loadmsgcat.c: Remove declaration of
        get_sysdep_segment_value.
        (get_sysdep_segment_value): Use ISO C style.
        (_nl_load_domain): Use ISO C style.  Get rid of redundant
        semicolon.  Fix typo and formatting in comment.
        (_nl_unload_domain): Use ISO C style.

        * sysdeps/posix/sysconf.c (__sysconf): Fix typo in macro name.

2014-07-02  Will Newton  <will.newton@linaro.org>

        * malloc/obstack.c: Merge from gnulib master.
        [HAVE_CONFIG_H]: Remove conditional code.
        [!_LIBC]: Include config.h.
        [!ELIDE_CODE]: Don't include inttypes.h, include
        stdint.h unconditionally.
        (print_and_abort): Mark as _Noreturn.
        (_obstack_allocated_p): Mark as __attribute_pure__.
        (obstack_free): Rename to __obstack_free.
        [!__attribute__]: Remove conditional code.
        * malloc/obstack.h: Merge from gnulib master.
        [__cplusplus]: Move conditional down.
        [!__attribute_pure__]: Define __attribute_pure__ here
        if it is not already defined.
        (_obstack_memory_used): Mark as __attribute_pure__.
        [!__obstack_free]: Define as obstack_free.
        [__GNUC__]: Remove check for ancient NeXT gcc.

2014-07-02  Will Newton  <will.newton@linaro.org>
            Paul Eggert  <eggert@cs.ucla.edu>

        * misc/sys/cdefs.h (_Noreturn): New macro, for pre-C11 compilers.

2014-07-02  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * resolv/gethnamaddr.c: Add comment warning that the file is
        not maintained.

2014-07-01  Carlos O'Donell  <carlos@redhat.com>

        * sysdeps/unix/sysv/linux/hppa/librt.abilist: Remove GLIBC_2.3
        entries.

        * sysdeps/unix/sysv/linux/hppa/Versions: Remove librt GLIBC_2.3
        entry for aio_cancel and aio_cancel64.
        * sysdeps/unix/sysv/linux/hppa/ld.abilist: New file.
        * sysdeps/unix/sysv/linux/hppa/libBrokenLocale.abilist: New file.
        * sysdeps/unix/sysv/linux/hppa/libanl.abilist: New file.
        * sysdeps/unix/sysv/linux/hppa/libc.abilist: New file.
        * sysdeps/unix/sysv/linux/hppa/libcrypt.abilist: New file.
        * sysdeps/unix/sysv/linux/hppa/libdl.abilist: New file.
        * sysdeps/unix/sysv/linux/hppa/libm.abilist: New file.
        * sysdeps/unix/sysv/linux/hppa/libnsl.abilist: New file.
        * sysdeps/unix/sysv/linux/hppa/libpthread.abilist: New file.
        * sysdeps/unix/sysv/linux/hppa/libresolv.abilist: New file.
        * sysdeps/unix/sysv/linux/hppa/librt.abilist: New file.
        * sysdeps/unix/sysv/linux/hppa/libthread_db.abilist: New file.
        * sysdeps/unix/sysv/linux/hppa/libutil.abilist: New file.

2014-07-01  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/sysconf.c: Include <sys/param.h>.
        * nptl/pthread_mutex_lock.c: Likewise.
        * nptl/pthread_mutex_timedlock.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c: Likewise.

2014-07-01  Richard henderson  <rth@redhat.com>

        * sysdeps/alpha/fpu/bits/mathinline.h (__isnanf): Remove.
        (__isnan, __isnanl): Remove.
        * sysdeps/alpha/fpu/s_isnan.c (__isnan): Use integer arithmetic.

        * sysdeps/alpha/fpu/libm-test-ulps: Update.

2014-07-01  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerate.

2014-07-01  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * resolv/nss_dns/dns-host.c (getanswer_r)
        [MULTI_PTRS_ARE_ALIASES]: Remove code.

2014-07-01  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x030f00] (__ASSUME_PSELECT): Do not
        undefine.
        [__LINUX_KERNEL_VERSION >= 0x030f00] (__ASSUME_PREADV): Likewise.
        [__LINUX_KERNEL_VERSION >= 0x030f00] (__ASSUME_PWRITEV): Likewise.

2014-07-01  Roland McGrath <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/microblaze/arch-fork.h: New file.
        * sysdeps/unix/sysv/linux/microblaze/nptl/fork.c: File removed.

        * sysdeps/microblaze/nptl/tls.h: Define TLS_DEFINE_INIT_TP.
        * sysdeps/unix/sysv/linux/microblaze/nptl/createthread.c: File removed.

        * sysdeps/microblaze/nptl/bits/pthreadtypes.h: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/bits/pthreadtypes.h:
        ... here.
        * sysdeps/microblaze/nptl/bits/semaphore.h: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/bits/semaphore.h: ... here.

        * sysdeps/unix/sysv/linux/microblaze/pt-vfork.S: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/pt-vfork.S: ... here.
        * sysdeps/unix/sysv/linux/microblaze/nptl/vfork.S: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/vfork.S: ... here.

        * sysdeps/unix/sysv/linux/microblaze/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/microblaze/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/microblaze/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/microblaze/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/microblaze/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/microblaze/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/microblaze/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/microblaze/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/microblaze/libpthread.abilist: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/microblaze/libresolv.abilist: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/microblaze/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/microblaze/libthread_db.abilist: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/libthread_db.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/microblaze/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/microblaze/localplt.data: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/localplt.data: ... here.
        * sysdeps/unix/sysv/linux/microblaze/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.h: ... here.
        * sysdeps/unix/sysv/linux/microblaze/nptl/pthread_once.c: Moved ...
        * sysdeps/unix/sysv/linux/microblaze/pthread_once.c: ... here.

2014-07-01  David Holsgrove  <david.holsgrove@xilinx.com>

        * sysdeps/unix/sysv/linux/microblaze/sysdep-cancel.h: New file.
        * sysdeps/unix/sysv/linux/microblaze/socket.S: Update SINGLE_THREAD_P use.
        * sysdeps/unix/sysv/linux/microblaze/Makefile(libpthread-routines):
        Add sysdep.

2014-06-30  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2014-06-30  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/mips32/libm-test-ulps: Regenerated.
        * sysdeps/mips/mips64/libm-test-ulps: Likewise.

        * sysdeps/powerpc/nofpu/libm-test-ulps: Regenerated.

        * sysdeps/arm/libm-test-ulps: Regenerated.

2014-06-30  Maciej W. Rozycki  <macro@codesourcery.com>
            Roland McGrath <roland@hack.frob.com>

        * test-skeleton.c (signal_handler): Kill the whole process group
        before killing the child individually.
        (main): Report any failure on `setpgid'.

2014-06-30  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/arm/nptl/tls.h: Rename the multiple inclusion guard
        from _TLS_H to _ARM_NPTL_TLS_H.
        (TLS_INIT_TP): Move macro, and #include of <sysdep.h>, to ...
        * sysdeps/unix/sysv/linux/arm/tls.h: ... this new file.

2014-06-30  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16539]
        * sysdeps/ieee754/ldbl-128/s_expm1l.c: Include <float.h>.
        (__expm1l): Return argument unchanged when small but not
        subnormal.

        * soft-fp/op-1.h (_FP_UNPACK_RAW_1): Rename local variables to
        include macro name.
        (_FP_UNPACK_RAW_1_P): Likewise.
        (_FP_PACK_RAW_1): Likewise.
        (_FP_PACK_RAW_1_P): Likewise.
        (_FP_MUL_MEAT_1_wide): Likewise.
        (_FP_MUL_MEAT_DW_1_hard): Likewise.
        (_FP_MUL_MEAT_1_hard): Likewise.
        (_FP_DIV_MEAT_1_imm): Likewise.
        (_FP_DIV_MEAT_1_udiv_norm): Likewise.
        (_FP_DIV_MEAT_1_udiv): Likewise.
        * soft-fp/op-2.h (__FP_FRAC_DEC_2): Likewise.
        (_FP_UNPACK_RAW_2): Likewise.
        (_FP_UNPACK_RAW_2_P): Likewise.
        (_FP_PACK_RAW_2): Likewise.
        (_FP_PACK_RAW_2_P): Likewise.
        (_FP_MUL_MEAT_DW_2_wide): Likewise.
        (_FP_MUL_MEAT_2_wide): Likewise.
        (_FP_MUL_MEAT_DW_2_wide_3mul): Likewise.
        (_FP_MUL_MEAT_2_wide_3mul): Likewise.
        (_FP_MUL_MEAT_DW_2_gmp): Likewise.
        (_FP_MUL_MEAT_2_gmp): Likewise.
        (_FP_DIV_MEAT_2_udiv): Likewise.
        * soft-fp/op-4.h (_FP_FRAC_SLL_4): Likewise.
        (_FP_FRAC_SRL_4): Likewise.
        (_FP_FRAC_SRST_4): Likewise.
        (_FP_FRAC_SRS_4): Likewise.
        (_FP_UNPACK_RAW_4): Likewise.
        (_FP_UNPACK_RAW_4_P): Likewise.
        (_FP_PACK_RAW_4): Likewise.
        (_FP_PACK_RAW_4_P): Likewise.
        (_FP_MUL_MEAT_DW_4_wide): Likewise.
        (_FP_MUL_MEAT_4_wide): Likewise.
        (_FP_MUL_MEAT_4_gmp): Likewise.
        (umul_ppppmnnn): Likewise.
        (_FP_DIV_MEAT_4_udiv): Likewise.
        (__FP_FRAC_ADD_4): Likewise.
        (__FP_FRAC_SUB_3): Likewise.
        (__FP_FRAC_SUB_4): Likewise.
        (__FP_FRAC_DEC_3): Likewise.
        (__FP_FRAC_DEC_4): Likewise.
        (__FP_FRAC_ADDI_4): Likewise.
        * soft-fp/op-8.h (_FP_FRAC_SLL_8): Likewise.
        (_FP_FRAC_SRL_8): Likewise.
        (_FP_FRAC_SRS_8): Likewise.

        * soft-fp/extended.h (FP_UNPACK_RAW_E): Rename local variables to
        include macro name.
        (FP_UNPACK_RAW_EP): Likewise.
        (FP_PACK_RAW_E): Likewise.
        (FP_PACK_RAW_EP): Likewise.
        * soft-fp/op-common.h (_FP_UNPACK_CANONICAL): Likewise.
        (_FP_ISSIGNAN): Likewise.
        (_FP_ADD_INTERNAL): Likewise.
        (_FP_FMA): Likewise.
        (_FP_CMP): Likewise.
        (_FP_SQRT): Likewise.
        (_FP_TO_INT): Likewise.
        (_FP_FROM_INT): Likewise.
        (FP_EXTEND): Likewise.
        (_FP_DIV_MEAT_N_loop): Likewise.

2014-06-30  Maciej W. Rozycki  <macro@codesourcery.com>

        * sysdeps/unix/sysv/linux/bits/socket.h: Adjust macro formatting
        throughout.

2014-06-29  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17097]
        * sysdeps/ieee754/ldbl-128/e_powl.c (__ieee754_powl): Return
        result with correct sign in case of exponents that produce
        overflow except for X very close to 1.

2014-06-28  Paul Eggert  <eggert@cs.ucla.edu>

        mktime: merge #if/#ifdef usage from glibc
        * lib/mktime.c: Use "#if defined DEBUG && DEBUG", not "#if DEBUG",
        as that works with both Glibc's and Gnulib's style.
        See thread starting at Siddhesh Poyarekar's bug report at:
        http://lists.gnu.org/archive/html/bug-gnulib/2014-06/msg00102.html

2014-06-28  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/generic/memcopy.h: Define MEMCPY_OK_FOR_FWD_MEMMOVE.
        * sysdeps/tile/memcopy.h: Redefine MEMCPY_OK_FOR_FWD_MEMMOVE.
        * sysdeps/tile/tilegx/memmove.c: Remove file.

2014-06-27  Joseph Myers  <joseph@codesourcery.com>

        * Makeconfig ($(common-objpfx)soversions.mk): Do not generate
        abi-name definition.
        * scripts/soversions.awk: Do not handle or generate ABI lines.
        * shlib-versions: Remove ABI entries.
        * sysdeps/powerpc/nofpu/shlib-versions: Remove file.
        * sysdeps/x86_64/x32/shlib-versions: Remove ABI entry.

2014-06-27  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/mips/mips32/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libcidn.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libcidn.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libnss_compat.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libnss_compat.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libnss_db.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libnss_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libnss_dns.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libnss_dns.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libnss_files.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libnss_files.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libnss_hesiod.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libnss_hesiod.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libnss_nis.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libnss_nis.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libnss_nisplus.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libnss_nisplus.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libpthread.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libresolv.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libthread_db.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/nptl/libc.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/c++-types.data:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/n32/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/n32/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libBrokenLocale.abilist:
        Identical file removed.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libanl.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libanl.abilist:
        Identical file removed.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libcrypt.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libcrypt.abilist:
        Identical file removed.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libdl.abilist:
        Identical file removed.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libm.abilist:
        Identical file removed.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libnsl.abilist:
        Identical file removed.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libpthread.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libpthread.abilist:
        Identical file removed.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libresolv.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/n32/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/librt.abilist:
        Identical file removed.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libthread_db.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/libthread_db.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libthread_db.abilist:
        Identical file removed.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libutil.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libutil.abilist:
        Identical file removed.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/c++-types.data:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/n64/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/n64/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libresolv.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/n64/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/mips/mips64/nptl/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h: ... here.

        * sysdeps/unix/sysv/linux/mips/vfork.S: Incorporate
        SAVE_PID and RESTORE_PID blocks from nptl/pt-vfork.S.
        * sysdeps/unix/sysv/linux/mips/nptl/vfork.S: File removed.
        * sysdeps/unix/sysv/linux/mips/nptl/pt-vfork.S: File removed.
        * sysdeps/unix/sysv/linux/mips/pt-vfork.S: New file.

2014-06-27  Arjun Shankar  <arjun.is@lostca.se>

        [BZ #17092]
        * nscd/nscd.c (monitor_child): Return exit status of child
        instead of return value from wait syscall.

2014-06-27  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (libc_commonpagesize): Remove variable.
        (libc_relro_required): Likewise.
        (libc_cv_z_relro): Remove configure test.
        * configure: Regenerated.
        * sysdeps/aarch64/preconfigure (libc_commonpagesize): Do not set
        variable.
        (libc_relro_required): Likewise.
        * sysdeps/alpha/preconfigure (libc_commonpagesize): Likewise.
        (libc_relro_required): Likewise.
        * sysdeps/arm/preconfigure.ac (libc_commonpagesize): Likewise.
        (libc_relro_required): Likewise.
        * sysdeps/arm/preconfigure: Regenerated.
        * sysdeps/ia64/preconfigure: Remove file.
        * sysdeps/tile/preconfigure (libc_commonpagesize): Do not set
        variable.
        (libc_relro_required): Likewise.

        [BZ #16561]
        [BZ #16562]
        * sysdeps/ieee754/dbl-64/e_jn.c: Include <float.h>.
        (__ieee754_yn): Set FE_TONEAREST mode internally and then
        recompute overflowing results in original rounding mode.
        * sysdeps/ieee754/flt-32/e_jnf.c: Include <float.h>.
        (__ieee754_ynf): Set FE_TONEAREST mode internally and then
        recompute overflowing results in original rounding mode.
        * sysdeps/ieee754/ldbl-128/e_jnl.c: Include <float.h>.
        (__ieee754_ynl): Set FE_TONEAREST mode internally and then
        recompute overflowing results in original rounding mode.
        * sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Include <float.h>.
        (__ieee754_ynl): Set FE_TONEAREST mode internally and then
        recompute overflowing results in original rounding mode.
        * sysdeps/ieee754/ldbl-96/e_jnl.c: Include <float.h>.
        (__ieee754_ynl): Set FE_TONEAREST mode internally and then
        recompute overflowing results in original rounding mode.
        * sysdeps/i386/fpu/fenv_private.h [!__SSE2_MATH__]
        (libc_feholdsetround_ctx): New macro.
        * math/libm-test.inc (yn_test): Use ALL_RM_TEST.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps : Likewise.

2014-06-26  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/mips/mips64/nptl/sysdep-cancel.h
        [__PIC__] (PSEUDO): Use name of _nocancel entry point in
        corresponding .cpsetup call.

2014-06-26  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/arm/libc-aeabi_read_tp.S: Moved ...
        * sysdeps/arm/libc-aeabi_read_tp.S: ... here.
        * sysdeps/arm/Makefile [$(subdir) = csu]
        (aeabi_routines): Add aeabi_read_tp and libc-aeabi_read_tp here.
        (static-only-routines): Add aeabi_read_tp here.
        (shared-only-routines): Add libc-aeabi_read_tp here.
        (CFLAGS-libc-start.c): Add -fexceptions here.
        * sysdeps/unix/sysv/linux/arm/Makefile [$(subdir) = csu]
        (sysdep_routines, static-only-routines, shared-only-routines):
        Don't add to these here.
        (CFLAGS-libc-start.c): Likewise.

        * sysdeps/unix/sysv/linux/arm/nptl-aeabi_unwind_cpp_pr1.c: Moved ...
        * sysdeps/arm/nptl-aeabi_unwind_cpp_pr1.c: ... here.
        * sysdeps/unix/sysv/linux/arm/rt-aeabi_unwind_cpp_pr1.c: Moved ...
        * sysdeps/arm/rt-aeabi_unwind_cpp_pr1.c: ... here.
        * sysdeps/arm/Makefile [$(subdir) = rt]
        (librt-sysdep_routines, librt-shared-only-routines):
        Append rt-aeabi_unwind_cpp_pr1 here.
        * sysdeps/unix/sysv/linux/arm/Makefile [$(subdir) = rt]
        (librt-sysdep_routines, librt-shared-only-routines): Don't do it here.
        * sysdeps/arm/nptl/Makefile [$(subdir) = nptl]
        (libpthread-sysdep_routines, libpthread-shared-only-routines):
        Append nptl-aeabi_unwind_cpp_pr1 here.
        (tests): Filter out tst-cleanupx4 here.
        * sysdeps/unix/sysv/linux/arm/Makefile [$(subdir) = nptl]
        (libpthread-sysdep_routines, libpthread-shared-only-routines, tests):
        Don't do those here.

2014-06-26  Joseph Myers  <joseph@codesourcery.com>

        * scripts/list-sources.sh: Do not handle ports specially.

2014-06-26  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/arm/fesetenv.c: Include <fpu_control.h>.
        * sysdeps/arm/feupdateenv.c: Likewise.

        * posix/spawn_faction_addopen.c: Include <stdlib.h> for free decl.

2014-06-26  Joseph Myers  <joseph@codesourcery.com>

        * manual/texinfo.tex: Update to version 2014-05-05.10 with
        trailing whitespace removed.
        * scripts/config.guess: Update to version 2014-03-23.
        * scripts/config.sub: Update to version 2014-05-01
        * scripts/install-sh: Update to version 2013-12-25.23.
        * scripts/move-if-change: Update from gnulib.

2014-06-26  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * debug/memmove_chk.c: Remove pagecopy.h include.

2014-06-26  Paul Eggert  <eggert@cs.ucla.edu>

        * time/mktime.c (leapyear): Remove inline keyword.  The code is now
        identical to gnulib mktime.

2014-06-26  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac: Do not test for machine being rs6000.  Do not test
        for powerpc*-*soft.
        * configure: Regenerated.

        [BZ #11505]
        * configure.ac (libc_cv_asm_cfi_directives): Remove configure
        test.
        * configure: Regenerated.
        * config.h.in (HAVE_ASM_CFI_DIRECTIVES): Remove macro undefine.
        * sysdeps/arm/configure.ac (libc_cv_asm_cfi_directive_sections):
        Remove configure test.
        * sysdeps/arm/configure: Regenerated.
        * sysdeps/nptl/configure.ac: Do not check
        libc_cv_asm_cfi_directives.
        * sysdeps/nptl/configure: Regenerated.
        * sysdeps/x86_64/nptl/configure.ac: Remove file.
        * sysdeps/x86_64/nptl/configure: Remove generated file.
        * b/sysdeps/generic/sysdep.h [HAVE_ASM_CFI_DIRECTIVES]: Make code
        unconditional.
        [!HAVE_ASM_CFI_DIRECTIVES]: Remove conditional code.

2014-06-26  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * posix/fnmatch.c: Define WIDE_CHAR_VERSION.
        * posix/fnmatch_loop.c: Undefine WIDE_CHAR_VERSION.
        (FCT): Check value of WIDE_CHAR_VERSION instead of checking if
        it is defined.

        * elf/dl-runtime.c: Check for value of ELF_MACHINE_NO_RELA
        instead of whether it is defined.
        * sysdeps/aarch64/dl-machine.h: Define ELF_MACHINE_NO_RELA.
        * sysdeps/hppa/dl-machine.h: Likewise.
        * sysdeps/ia64/dl-machine.h: Likewise.
        * sysdeps/m68k/dl-machine.h: Likewise.
        * sysdeps/microblaze/dl-machine.h: Likewise.
        * sysdeps/mips/dl-machine.: Likewise.
        * sysdeps/powerpc/powerpc32/dl-machine.h: Likewise.
        * sysdeps/powerpc/powerpc64/dl-machine.h: Likewise.
        * sysdeps/s390/s390-32/dl-machine.h: Likewise.
        * sysdeps/s390/s390-64/dl-machine.h: Likewise.
        * sysdeps/sh/dl-machine.h: Likewise.
        * sysdeps/sparc/sparc32/dl-machine.h: Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h: Likewise.
        * sysdeps/tile/dl-machine.h: Likewise.
        * sysdeps/x86_64/dl-machine.h: Likewise.

        * nscd/connections.c (enum usekey) [SEPARATE_KEY]: Remove
        code.
        (verify_persistent_db): Likewise.

2014-06-26  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libanl.abilist:
        Identical file removed.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libpthread.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libresolv.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libthread_db.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/localplt.data: Moved ...
        * sysdeps/unix/sysv/linux/s390/localplt.data: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/localplt.data:
        Identical file removed.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libpthread.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libresolv.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libthread_db.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/libutil.abilist: ... here.

        * nptl/sysdeps/unix/sysv/linux/s390/Makefile: File removed, contents
        folded into ...
        * sysdeps/unix/sysv/linux/s390/Makefile [$(subdir) = nptl]: ... here.
        * sysdeps/unix/sysv/linux/s390/Versions
        (libpthread: GLIBC_2.19): New version set.
        * nptl/sysdeps/unix/sysv/linux/s390/Versions: File removed.
        * sysdeps/unix/sysv/linux/s390/s390-64/Versions
        (librt: GLIBC_2.3.3): New version set.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/Versions: File removed.
        * nptl/sysdeps/unix/sysv/linux/s390/elision-conf.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/elision-conf.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/elision-conf.h: Moved ...
        * sysdeps/unix/sysv/linux/s390/elision-conf.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/elision-lock.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/elision-lock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/elision-timed.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/elision-timed.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/elision-trylock.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/elision-trylock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/elision-unlock.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/elision-unlock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/force-elision.h: Moved ...
        * sysdeps/unix/sysv/linux/s390/force-elision.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/jmp-unwind.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/jmp-unwind.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/s390/lowlevellock.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/pt-longjmp.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/pt-longjmp.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/pthread_mutex_cond_lock.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/pthread_mutex_cond_lock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/pthread_mutex_lock.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/pthread_mutex_lock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/pthread_mutex_timedlock.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/pthread_mutex_timedlock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/pthread_mutex_trylock.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/pthread_mutex_trylock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/pthread_once.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/pthread_once.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_create.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/timer_create.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_delete.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/timer_delete.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_getoverr.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/timer_getoverr.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_gettime.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/timer_gettime.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_settime.c: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/timer_settime.c: ... here.

        * nptl/sysdeps/unix/sysv/linux/s390/s390-32/vfork.S: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-32/vfork.S: ... here.
        (__libc_vfork): Define the function under this name.
        [!NOT_IN_libc] (__vfork): Make this an alias.
        [!NOT_IN_libc] (vfork): Conditionalize the weak_alias.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/vfork.S: Moved ...
        * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S: ... here.
        (__libc_vfork): Define the function under this name.
        [!NOT_IN_libc] (__vfork): Make this an alias.
        [!NOT_IN_libc] (vfork): Conditionalize the weak_alias.
        * sysdeps/unix/sysv/linux/s390/pt-vfork.S: New file.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-32/pt-vfork.S: File removed.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/pt-vfork.S: File removed.
        * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list: Remove vfork.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list: Likewise.

        * sysdeps/unix/sysv/linux/s390/s390-32/clone.S: Deconditionalize the
        code that was previously under [RESET_PID].
        * sysdeps/unix/sysv/linux/s390/s390-64/clone.S: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-32/clone.S: File removed.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/clone.S: File removed.

        * sysdeps/unix/sysv/linux/aarch64/nptl/bits/pthreadtypes.h: Moved ...
        * sysdeps/aarch64/nptl/bits/pthreadtypes.h: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/bits/semaphore.h: Moved ...
        * sysdeps/aarch64/nptl/bits/semaphore.h: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/bits/local_lim.h: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/bits/local_lim.h: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/aarch64/libBrokenLocale.abilist: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/libresolv.abilist: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/libthread_db.abilist: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/localplt.data: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/localplt.data: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/lowlevellock.h: ... here.
        * sysdeps/unix/sysv/linux/aarch64/nptl/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h: ... here.

2014-06-25  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/mips/clone.S: Deconditionalize the code
        that was previously under [RESET_PID].
        * sysdeps/unix/sysv/linux/mips/nptl/clone.S: File removed.

2014-06-25  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/dl-opendir.c (__ASSUME_O_CLOEXEC): Do
        not undefine and redefine.
        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs)
        [O_CLOEXEC]: Make code unconditional.
        (__get_nprocs) [!O_CLOEXEC]: Remove conditional code.
        * sysdeps/unix/sysv/linux/shm_open.c: Do not include
        <kernel-features.h>.
        [O_CLOEXEC && !__ASSUME_O_CLOEXEC] (have_o_cloexec): Remove
        conditional variable definition.
        (shm_open) [O_CLOEXEC]: Make code unconditional.
        (shm_open) [!O_CLOEXEC || !__ASSUME_O_CLOEXEC]: Remove conditional
        code.

        * configure.ac (USE_REGPARMS): Don't define here.
        * configure: Regenerated.
        * sysdeps/i386/configure.ac (USE_REGPARMS): Define here.
        * sysdeps/i386/configure: Regenerated.

        * nptl/createthread.c: Don't include kernel-features.h.
        * nptl/pthread_cancel.c: Likewise.
        * nptl/pthread_condattr_setclock.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/pt-raise.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/pthread_getcpuclockid.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/pthread_kill.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/pthread_sigqueue.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/raise.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-32/pt-vfork.S: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-32/vfork.S: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/pt-vfork.S: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/vfork.S: Likewise.
        * nptl/sysdeps/unix/sysv/linux/timer_create.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/timer_delete.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/timer_getoverr.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/timer_gettime.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/timer_routines.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/timer_settime.c: Likewise.
        * nscd/gai.c: Likewise.
        * nss/nss_db/db-open.c: Likewise.
        * sysdeps/generic/ldsodefs.h: Likewise.
        * sysdeps/sh/nptl/tls.h: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/sigcontextinfo.h: Likewise.
        * sysdeps/unix/sysv/linux/aarch64/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/adjtime.c: Likewise.
        * sysdeps/unix/sysv/linux/alpha/xstatconv.h: Likewise.
        * sysdeps/unix/sysv/linux/arm/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/arm/sigcontextinfo.h: Likewise.
        * sysdeps/unix/sysv/linux/check_pf.c: Likewise.
        * sysdeps/unix/sysv/linux/clock_getcpuclockid.c: Likewise.
        * sysdeps/unix/sysv/linux/clock_getres.c: Likewise.
        * sysdeps/unix/sysv/linux/clock_gettime.c: Likewise.
        * sysdeps/unix/sysv/linux/clock_nanosleep.c: Likewise.
        * sysdeps/unix/sysv/linux/clock_settime.c: Likewise.
        * sysdeps/unix/sysv/linux/dl-execstack.c: Likewise.
        * sysdeps/unix/sysv/linux/dl-osinfo.h: Likewise.
        * sysdeps/unix/sysv/linux/dl-sysdep.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/futimesat.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/poll.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/fcntl.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/fxstatat.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pread.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/preadv.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/preadv64.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite64.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev.c: Likewise.
        * sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev64.c: Likewise.
        * sysdeps/unix/sysv/linux/getcwd.c: Likewise.
        * sysdeps/unix/sysv/linux/getpagesize.c: Likewise.
        * sysdeps/unix/sysv/linux/getsysstats.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/fxstat.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/lxstat.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/mmap.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/mmap64.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/xstat.c: Likewise.
        * sysdeps/unix/sysv/linux/ia64/system.c: Likewise.
        * sysdeps/unix/sysv/linux/if_index.c: Likewise.
        * sysdeps/unix/sysv/linux/ifaddrs.c: Likewise.
        * sysdeps/unix/sysv/linux/ifreq.c: Likewise.
        * sysdeps/unix/sysv/linux/ldsodefs.h: Likewise.
        * sysdeps/unix/sysv/linux/lutimes.c: Likewise.
        * sysdeps/unix/sysv/linux/m68k/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/microblaze/nptl/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/accept4.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/recvmmsg.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/mips32/sendmmsg.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/pread.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/pwrite.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/pwrite64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/mmap64.c: Likewise.
        * sysdeps/unix/sysv/linux/netlinkaccess.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/chown.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_mask.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite64.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/pread.c: Likewise.
        * sysdeps/unix/sysv/linux/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/prof-freq.c: Likewise.
        * sysdeps/unix/sysv/linux/pwrite.c: Likewise.
        * sysdeps/unix/sysv/linux/pwrite64.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/mmap.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/system.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/pread.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/pwrite.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/pwrite64.c: Likewise.
        * sysdeps/unix/sysv/linux/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/sigpending.c: Likewise.
        * sysdeps/unix/sysv/linux/sigprocmask.c: Likewise.
        * sysdeps/unix/sysv/linux/sigsuspend.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/xstatconv.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/system.c: Likewise.
        * sysdeps/unix/sysv/linux/syslog.c: Likewise.
        * sysdeps/unix/sysv/linux/system.c: Likewise.
        * sysdeps/unix/sysv/linux/testrtsig.h: Likewise.
        * sysdeps/unix/sysv/linux/timespec_get.c: Likewise.
        * sysdeps/unix/sysv/linux/ttyname.c: Likewise.
        * sysdeps/unix/sysv/linux/ttyname_r.c: Likewise.
        * sysdeps/unix/sysv/linux/utimensat.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/xstatconv.h: Likewise.

        * configure.ac (libc_cv_c_asmcr0_bug): Remove configure test.
        * configure: Regenerated.
        * config.h.in (BROKEN_PPC_ASM_CR0): Remove macro.

        * configure.ac (base_machine): Do not set specially for particular
        machines here.
        * configure: Regenerated.
        * sysdeps/powerpc/preconfigure: Move machine and base_machine
        settings from configure.ac.
        * sysdeps/i386/preconfigure: New file.
        * sysdeps/s390/preconfigure: Likewise.
        * sysdeps/sh/preconfigure: Likewise.
        * sysdeps/sparc/preconfigure: Likewise.

2014-06-25  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/sparc/sparc64/nptl/cpu_relax.S: Moved ...
        * sysdeps/sparc/sparc64/cpu_relax.S: ... here.
        * sysdeps/sparc/sparc64/nptl/pthread_spin_init.c: Moved ...
        * sysdeps/sparc/sparc64/pthread_spin_init.c: ... here.
        * sysdeps/sparc/sparc64/nptl/pthread_spin_lock.S: Moved ...
        * sysdeps/sparc/sparc64/pthread_spin_lock.S: ... here.
        * sysdeps/sparc/sparc64/nptl/pthread_spin_trylock.S: Moved ...
        * sysdeps/sparc/sparc64/pthread_spin_trylock.S: ... here.
        * sysdeps/sparc/sparc64/nptl/pthread_spin_unlock.S: Moved ...
        * sysdeps/sparc/sparc64/pthread_spin_unlock.S: ... here.
        * sysdeps/sparc/sparc64/nptl/pthreaddef.h: Moved ...
        * sysdeps/sparc/sparc64/pthreaddef.h: ... here.
        * sysdeps/sparc/sparc32/sparcv9/cpu_relax.S: Update #include.
        * sysdeps/sparc/sparc32/sparcv9/pthread_spin_init.c: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/pthread_spin_trylock.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/nptl/pthread_spin_unlock.S: Likewise.
        * sysdeps/sparc/sparc64/nptl/Makefile: File removed, its contents ...
        * sysdeps/sparc/sparc64/Makefile: ... appended here.

        * sysdeps/sparc/sparc32/nptl/lowlevellock.c: Moved ...
        * sysdeps/sparc/sparc32/lowlevellock.c: ... here.
        * sysdeps/sparc/sparc32/nptl/pthread_barrier_wait.c: Moved ...
        * sysdeps/sparc/sparc32/pthread_barrier_wait.c: ... here.
        * sysdeps/sparc/sparc32/nptl/pthread_spin_lock.S: Moved ...
        * sysdeps/sparc/sparc32/pthread_spin_lock.S: ... here.
        * sysdeps/sparc/sparc32/nptl/pthread_spin_trylock.S: Moved ...
        * sysdeps/sparc/sparc32/pthread_spin_trylock.S: ... here.
        * sysdeps/sparc/sparc32/nptl/pthreaddef.h: Moved ...
        * sysdeps/sparc/sparc32/pthreaddef.h: ... here.
        * sysdeps/sparc/sparc32/nptl/sem_post.c: Moved ...
        * sysdeps/sparc/sparc32/sem_post.c: ... here.
        * sysdeps/sparc/sparc32/nptl/sem_timedwait.c: Moved ...
        * sysdeps/sparc/sparc32/sem_timedwait.c: ... here.
        * sysdeps/sparc/sparc32/nptl/sem_trywait.c: Moved ...
        * sysdeps/sparc/sparc32/sem_trywait.c: ... here.
        * sysdeps/sparc/sparc32/nptl/sem_wait.c: Moved ...
        * sysdeps/sparc/sparc32/sem_wait.c: ... here.
        * sysdeps/sparc/sparc32/sparcv9/nptl/cpu_relax.S: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/cpu_relax.S: ... here.
        * sysdeps/sparc/sparc32/sparcv9/nptl/pthread_barrier_wait.c: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/pthread_barrier_wait.c: ... here.
        * sysdeps/sparc/sparc32/sparcv9/nptl/pthread_spin_init.c: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/pthread_spin_init.c: ... here.
        * sysdeps/sparc/sparc32/sparcv9/nptl/pthread_spin_lock.S: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.S: ... here.
        * sysdeps/sparc/sparc32/sparcv9/nptl/pthread_spin_trylock.S: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/pthread_spin_trylock.S: ... here.
        * sysdeps/sparc/sparc32/sparcv9/nptl/pthread_spin_unlock.S: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/pthread_spin_unlock.S: ... here.
        * sysdeps/sparc/sparc32/sparcv9/nptl/sem_post.c: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/sem_post.c: ... here.
        * sysdeps/sparc/sparc32/sparcv9/nptl/sem_timedwait.c: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/sem_timedwait.c: ... here.
        * sysdeps/sparc/sparc32/sparcv9/nptl/sem_trywait.c: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/sem_trywait.c: ... here.
        * sysdeps/sparc/sparc32/sparcv9/nptl/sem_wait.c: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/sem_wait.c: ... here.

        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libcrypt.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libpthread.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libresolv.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libthread_db.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/localplt.data: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libcrypt.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libpthread.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libresolv.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libthread_db.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/localplt.data: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data: ... here.

2014-06-25  Joseph Myers  <joseph@codesourcery.com>

        * timezone/checktab.awk: Update from tzcode 2014e.
        * timezone/private.h: Likewise.
        * timezone/tzfile.h: Likewise.
        * timezone/zdump.c: Likewise.
        * timezone/zic.c: Likewise.

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_XFS_RESTRICTED_CHOWN): Remove macro.
        * sysdeps/unix/sysv/linux/pathconf.c (__statfs_chown_restricted)
        [__ASSUME_XFS_RESTRICTED_CHOWN]: Make code unconditional.
        (__statfs_chown_restricted) [!__ASSUME_XFS_RESTRICTED_CHOWN]:
        Remove conditional code.

2014-06-25  Will Newton  <will.newton@linaro.org>

        * sysdeps/unix/sysv/linux/arm/dl-procinfo.c
        (_dl_arm_cap_flags): Add HWCAP2 values.
        * sysdeps/unix/sysv/linux/arm/dl-procinfo.h
        (_DL_HWCAP_COUNT): Increase to 37.
        (_DL_HWCAP_LAST): New define.
        (_DL_HWCAP2_LAST): New define.
        (_dl_procinfo): Add support for printing
        AT_HWCAP2 entries.
        (_dl_string_hwcap): Use _dl_hwcap_string.

2014-06-25  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2014-06-25  Joseph Myers  <joseph@codesourcery.com>

        * README: Do not mention ports directory.

        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_UTIMENSAT):
        Remove macro.
        * sysdeps/unix/sysv/linux/futimes.c: Do not include
        <kernel-features.h>.
        [__NR_utimensat && !__ASSUME_UTIMENSAT] (miss_utimensat): Remove
        conditional variable definition.
        (__futimes): Update comment.
        (__futimes) [__ASSUME_UTIMENSAT]: Make code unconditional.
        (__futimes) [!__ASSUME_UTIMENSAT]: Remove conditional code.

        [BZ #16560]
        * sysdeps/ieee754/dbl-64/e_exp10.c (__ieee754_exp10): Return 1 for
        arguments close to 0.
        * sysdeps/ieee754/ldbl-128/e_exp10l.c (__ieee754_exp10l):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_exp10l.c (__ieee754_exp10l):
        Likewise.
        * math/auto-libm-test-in: Add more tests of exp10.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_COMPLETE_READV_WRITEV): Remove macro.
        * sysdeps/unix/sysv/linux/readv.c: Do not include
        <kernel-features.h>.
        [!__ASSUME_COMPLETE_READV_WRITEV]: Remove conditional code.
        [!UIO_FASTIOV] (UIO_FASTIOV): Remove macro.
        (__libc_readv) [__ASSUME_COMPLETE_READV_WRITEV]: Make code
        unconditional.
        (__libc_readv) [!__ASSUME_COMPLETE_READV_WRITEV]: Remove
        conditional code.
        * sysdeps/unix/sysv/linux/writev.c: Do not include
        <kernel-features.h>.
        [!__ASSUME_COMPLETE_READV_WRITEV]: Remove conditional code.
        [!UIO_FASTIOV] (UIO_FASTIOV): Remove macro.
        (__libc_writev) [__ASSUME_COMPLETE_READV_WRITEV]: Make code
        unconditional.
        (__libc_writev) [!__ASSUME_COMPLETE_READV_WRITEV]: Remove
        conditional code.

2014-06-25  Will Newton  <will.newton@linaro.org>

        * sysdeps/posix/tempname.c: Merge from gnulib, cosmetic
        comment changes throughout the file.  Remove checks
        for HAVE_*_H definitions that are not required.
        (__gen_tempname): Call abort if an unknown kind value is
        passed.

2014-06-25  Andreas Schwab  <schwab@suse.de>

        [BZ #17086]
        * sysdeps/m68k/m680x0/fpu/s_scalbn.c: Add compat symbols for
        scalbln, scalblnf, scalblnl in libc.

2014-06-25  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #17086]
        * sysdeps/i386/fpu/s_scalbn.S: Add compat symbol for libc.so.
        * sysdeps/i386/fpu/s_scalbnf.S: Likewise.
        * sysdeps/i386/fpu/s_scalbnl.S: Likewise.

2014-06-24  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/i386/i486/nptl/pthread_spin_trylock.S: Moved ...
        * sysdeps/i386/i486/pthread_spin_trylock.S: ... here.
        * sysdeps/i386/i586/nptl/pthread_spin_trylock.S: Moved ...
        * sysdeps/i386/i586/pthread_spin_trylock.S: ... here.
        Update #include.
        * sysdeps/i386/i686/nptl/pthread_spin_trylock.S: Moved ...
        * sysdeps/i386/i686/pthread_spin_trylock.S: ... here.
        Update #include.
        * sysdeps/x86_64/64/nptl/shlib-versions: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/shlib-versions: ... here.
        * sysdeps/x86_64/x32/nptl/shlib-versions: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/shlib-versions: ... here.
        * sysdeps/x86/nptl/bits/pthreadtypes.h: Moved ...
        * sysdeps/x86/bits/pthreadtypes.h: ... here.
        * sysdeps/x86/nptl/bits/semaphore.h: Moved ...
        * sysdeps/x86/bits/semaphore.h: ... here.
        * sysdeps/x86/nptl/elide.h: Moved ...
        * sysdeps/x86/elide.h: ... here.
        * sysdeps/x86_64/nptl/Implies: File removed.
        * sysdeps/i386/nptl/Implies: File removed.

2014-06-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16539]
        * sysdeps/i386/fpu/e_expl.S (IEEE754_EXPL) [USE_AS_EXPM1L]: Just
        return the argument for normal arguments with exponent below -64.
        * sysdeps/x86_64/fpu/e_expl.S (IEEE754_EXPL) [USE_AS_EXPM1L]:
        Likewise.
        * math/auto-libm-test-in: Add another test of expm1.
        * math/auto-libm-test-out: Regenerated.

        [BZ #16287]
        * sysdeps/ieee754/ldbl-128/s_erfl.c (__erfl): Return 1 without
        calling __erfcl for arguments at least 16.
        * math/auto-libm-test-in: Add more tests of erf.
        * math/auto-libm-test-out: Regenerated.

        * sysdeps/unix/sysv/linux/configure.ac: Remove cases for
        individual architectures.
        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * sysdeps/unix/sysv/linux/i386/configure.ac: New file.
        * sysdeps/unix/sysv/linux/i386/configure: New generated file.
        * sysdeps/unix/sysv/linux/powerpc/configure.ac
        (ldd_rewrite_script): Define variable.
        * sysdeps/unix/sysv/linux/powerpc/configure: Regenerated.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/configure.ac: New
        file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/configure: New
        generated file.
        * sysdeps/unix/sysv/linux/s390/configure.ac: New file.
        * sysdeps/unix/sysv/linux/s390/configure: New generated file.
        * sysdeps/unix/sysv/linux/sh/configure.ac: New file.
        * sysdeps/unix/sysv/linux/sh/configure: New generated file.
        * sysdeps/unix/sysv/linux/sparc/configure.ac: New file.
        * sysdeps/unix/sysv/linux/sparc/configure: New generated file.
        * sysdeps/unix/sysv/linux/x86_64/configure.ac: New file.
        * sysdeps/unix/sysv/linux/x86_64/configure: New generated file.

2014-06-24  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #17084]
        * sysdeps/x86/nptl/bits/pthreadtypes.h (pthread_mutex_t):
        Rename member __data.d to __data.__elision_data.

2014-06-24  Wilco  <wdijkstr@arm.com>

        * NEWS: Add 16918 to fixed bug list.

2014-06-24  Wilco  <wdijkstr@arm.com>

        * sysdeps/arm/fesetenv.c (fesetenv): Optimize implementation.

2014-06-24  Wilco  <wdijkstr@arm.com>

        * sysdeps/arm/fpu_control.h (_FPU_MASK_RM): Define.
        * sysdeps/arm/fenv_private.h (libc_fesetround_vfp)
        (libc_feholdexcept_setround_vfp) (libc_feholdsetround_vfp)
        (libc_feresetround_vfp) (libc_feholdsetround_vfp_ctx)
        (libc_feresetround_vfp_ctx): Use _FPU_MASK_RM.
        * sysdeps/arm/fesetround.c (fesetround): Use _FPU_MASK_RM.
        * sysdeps/arm/get-rounding-mode.h (get_rounding_mode):
        Use _FPU_MASK_RM.

2014-06-24  Wilco  <wdijkstr@arm.com>

        * sysdeps/arm/fsetexcptflg.c (fesetexceptflag): Remove unused include.

2014-06-24  Wilco  <wdijkstr@arm.com>

        * sysdeps/arm/feholdexcpt.c (feholdexcept): Remove space.
        * sysdeps/arm/fesetenv.c (fesetenv): Remove space.
        * sysdeps/arm/fesetround.c (fesetround): Remove space.
        * sysdeps/arm/fraiseexcpt.c (feraiseexcept): Remove space.

2014-06-24  Wilco  <wdijkstr@arm.com>

        [BZ #16918]
        * sysdeps/arm/feupdateenv.c (feupdateenv):
        Rewrite to reduce FPSCR accesses and fix return value.

2014-06-24  Wilco  <wdijkstr@arm.com>

        * sysdeps/arm/fclrexcpt.c (feclearexcept):
        Optimize to avoid unnecessary FPSCR writes.
        * sysdeps/arm/fedisblxcpt.c (fedisableexcept): Likewise.
        * sysdeps/arm/feenablxcpt.c (feenableexcept): Likewise.
        * sysdeps/arm/fsetexcptflg.c (fesetexceptflag): Likewise.
        * sysdeps/arm/setfpucw.c (__setfpucw): Likewise.

2014-06-24  Wilco  <wdijkstr@arm.com>

        * sysdeps/arm/fegetround.c (fegetround): Call get_rounding_mode.
        * sysdeps/arm/feholdexcpt.c (feholdexcept): Call libc_feholdexcept_vfp.
        * sysdeps/arm/fesetround.c (fesetround): Call libc_fesetround_vfp.
        * sysdeps/arm/fgetexcptflg.c (fegetexceptflag):
        Call libc_fetestexcept_vfp.
        * sysdeps/arm/ftestexcept.c (fetestexcept): Call libc_fetestexcept_vfp.
        * sysdeps/arm/fenv_private.h: Move libc_*_vfp functions outside of
        __SOFTFP__ ifdef so that they can be built for softfp.

2014-06-24  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/x86/nptl/elide.h (elision_adapt): Make first
        argument type signed char.

        * Makerules (check-abi): Dump diff of symlist if the test
        fails.

2014-06-23  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/generic/get-rounding-mode.h: Include <stdlib.h> before
        using abort.

        * sysdeps/unix/sysv/linux/fstatvfs.c (fstatvfs):
        Remove unused variable ST.

2014-06-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16354]
        [BZ #17061]
        * sysdeps/ieee754/dbl-64/e_cosh.c (__ieee754_cosh): Check for
        small arguments before calling __expm1.
        * sysdeps/ieee754/flt-32/e_coshf.c (__ieee754_coshf): Check for
        small arguments before calling __expm1f.
        * sysdeps/ieee754/ldbl-128/e_coshl.c (__ieee754_coshl): Check for
        small arguments before calling __expm1l.
        * sysdeps/ieee754/ldbl-128ibm/e_coshl.c (__ieee754_coshl):
        Likewise.
        * sysdeps/ieee754/ldbl-96/e_coshl.c (__ieee754_coshl): Likewise.
        * math/auto-libm-test-in: Add more cosh tests.  Do not allow
        spurious underflow for some cosh tests.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

        [BZ #17050]
        * sysdeps/ieee754/dbl-64/e_j1.c: Include <errno.h>.
        (__ieee754_y1): Set errno if return value overflows.
        * sysdeps/ieee754/flt-32/e_j1f.c: Include <errno.h>.
        (__ieee754_y1f): Set errno if return value overflows.
        * sysdeps/ieee754/ldbl-128/e_j1l.c: Include <errno.h>.
        (__ieee754_y1l): Set errno if return value overflows.
        * sysdeps/ieee754/ldbl-96/e_j1l.c: Include <errno.h>.
        (__ieee754_y1l): Set errno if return value overflows.
        * math/auto-libm-test-in: Add more tests of y0, y1 and yn.
        * math/auto-libm-test-out: Regenerated.

        * math/gen-auto-libm-tests.c: Document use of
        ignore-zero-inf-sign.
        (input_flag_type): Add value flag_ignore_zero_inf_sign.
        (input_flags): Add ignore-zero-inf-sign.
        (output_for_one_input_case): Handle flag_ignore_zero_inf_sign.
        * math/gen-libm-test.pl (generate_testfile): Handle
        ignore-zero-inf-sign.
        * math/auto-libm-test-in: Mark some cpow tests with
        ignore-zero-inf-sign and some with xfail-rounding.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (cpow_test): Use ALL_RM_TEST.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #16315]
        * sysdeps/i386/fpu/e_pow.S (__ieee754_pow): Ensure possibly
        overflowing or underflowing operations take place with sign of
        result.
        * sysdeps/i386/fpu/e_powf.S (__ieee754_powf): Likewise.
        * sysdeps/i386/fpu/e_powl.S (__ieee754_powl): Likewise.
        * sysdeps/ieee754/dbl-64/e_pow.c: Include <math.h>.
        (__ieee754_pow): Recompute overflowing and underflowing results in
        original rounding mode.
        * sysdeps/x86/fpu/powl_helper.c: Include <stdbool.h>.
        (__powl_helper): Allow negative argument X and scale negated value
        as needed.  Avoid passing value outside [-1, 1] to f2xm1.
        * sysdeps/x86_64/fpu/e_powl.S (__ieee754_powl): Ensure possibly
        overflowing or underflowing operations take place with sign of
        result.
        * sysdeps/x86_64/fpu/multiarch/e_pow.c [HAVE_FMA4_SUPPORT]:
        Include <math.h>.
        * math/auto-libm-test-in: Add more tests of pow.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (pow_test): Use ALL_RM_TEST.
        (pow_tonearest_test_data): Remove.
        (pow_test_tonearest): Likewise.
        (pow_towardzero_test_data): Likewise.
        (pow_test_towardzero): Likewise.
        (pow_downward_test_data): Likewise.
        (pow_test_downward): Likewise.
        (pow_upward_test_data): Likewise.
        (pow_test_upward): Likewise.
        (main): Don't call removed functions.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2014-06-23  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/c++-types.data:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libm.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/localplt.data:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/localplt.data: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/c++-types.data:
        File removed.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/ld.abilist:
        File removed.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libBrokenLocale.abilist:
        File removed.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libanl.abilist:
        File removed.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libcrypt.abilist:
        File removed.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libdl.abilist:
        File removed.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libnsl.abilist:
        File removed.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libpthread.abilist:
        File removed.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libresolv.abilist:
        File removed.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/librt.abilist:
        File removed.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libthread_db.abilist:
        File removed.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libutil.abilist:
        File removed.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/ld.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libanl.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libcrypt.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libdl.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libnsl.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libpthread.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libresolv.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/librt.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libthread_db.abilist: Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/libthread_db.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libutil.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libm.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/localplt.data:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/c++-types.data:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/ld-le.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/ld-le.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libBrokenLocale-le.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libBrokenLocale-le.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libanl-le.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libanl-le.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libanl.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc-le.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libcrypt-le.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libcrypt-le.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libcrypt.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libdl-le.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libdl-le.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libdl.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libm-le.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libnsl-le.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libnsl-le.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libnsl.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread-le.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libpthread-le.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libpthread.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libresolv-le.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libresolv-le.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libresolv.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/librt-le.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/librt-le.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/librt.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libthread_db-le.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libthread_db-le.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libthread_db.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libthread_db.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libutil-le.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libutil-le.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libutil.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/localplt.data:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/localplt.data: ... here.

2014-06-23  Will Newton  <will.newton@linaro.org>
            Wilco  <wdijkstr@arm.com>

        * sysdeps/generic/math_private.h: Add generic HAVE_RM_CTX
        implementation.  Include get-rounding-mode.h.
        [!HAVE_RM_CTX]: Define HAVE_RM_CTX to zero.
        [!libc_feholdsetround_noex_ctx]: Define
        libc_feholdsetround_noex_ctx.
        [!libc_feholdsetround_noexf_ctx]: Define
        libc_feholdsetround_noexf_ctx.
        [!libc_feholdsetround_noexl_ctx]: Define
        libc_feholdsetround_noexl_ctx.
        (libc_feholdsetround_ctx): New function.
        (libc_feresetround_ctx): New function.
        (libc_feholdsetround_noex_ctx): New function.
        (libc_feresetround_noex_ctx): New function.

2014-06-23  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/mips/nptl/bits/pthreadtypes.h: Moved ...
        * sysdeps/mips/nptl/bits/pthreadtypes.h: ... here.
        * sysdeps/unix/sysv/linux/mips/nptl/bits/semaphore.h: Moved ...
        * sysdeps/mips/nptl/bits/semaphore.h: ... here.
        * sysdeps/unix/sysv/linux/mips/nptl/bits/local_lim.h: Moved ...
        * sysdeps/unix/sysv/linux/mips/bits/local_lim.h: ... here.

        * sysdeps/unix/sysv/linux/m68k/nptl/bits/pthreadtypes.h: Moved ...
        * sysdeps/m68k/nptl/bits/pthreadtypes.h: ... here.
        * sysdeps/unix/sysv/linux/m68k/nptl/bits/semaphore.h: Moved ...
        * sysdeps/m68k/nptl/bits/semaphore.h: ... here.
        * sysdeps/unix/sysv/linux/m68k/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/m68k/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/bits/atomic.h: Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/bits/atomic.h: ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libcrypt.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libpthread.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libresolv.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libthread_db.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/coldfire/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/nptl/localplt.data: Moved ...
        * sysdeps/unix/sysv/linux/m68k/localplt.data: ... here.
        * sysdeps/unix/sysv/linux/m68k/nptl/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/m68k/lowlevellock.h: ... here.
        * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/m680x0/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/m68k/m680x0/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/m680x0/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/m680x0/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/m680x0/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/m680x0/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libpthread.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libresolv.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/m680x0/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/m680x0/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libthread_db.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/m68k/m680x0/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/m68k/m680x0/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/m68k/nptl/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h: ... here.

        * sysdeps/unix/sysv/linux/sh/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/sh/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/sh/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sh/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/sh/nptl/libBrokenLocale.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sh/libBrokenLocale.abilist: ... here.
        * sysdeps/unix/sysv/linux/sh/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sh/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/sh/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sh/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/sh/nptl/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sh/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/sh/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sh/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/sh/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sh/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/sh/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sh/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/sh/nptl/libpthread.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sh/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/sh/nptl/libresolv.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sh/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/sh/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sh/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/sh/nptl/libthread_db.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sh/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/sh/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/sh/libutil.abilist: ... here.

2014-06-23  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h [__USE_GNU]
        (FALLOC_FL_COLLAPSE_RANGE): New macro.
        [__USE_GNU] (FALLOC_FL_ZERO_RANGE): Likewise.
        * sysdeps/unix/sysv/linux/bits/in.h (IP_PMTUDISC_OMIT): Likewise.
        (IPV6_PMTUDISC_INTERFACE): Likewise.
        (IPV6_PMTUDISC_OMIT): Likewise.

2014-06-23  Andreas Schwab  <schwab@suse.de>

        * nptl/sysdeps/unix/sysv/linux/mq_notify.c (init_mq_netlink):
        Remove unused errout label.

2014-06-23  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/bits/hwcap.h [PPC_FEATURE2_HAS_VEC_CRYPTO]: New
        macro: hardware supports Vector Crypto instructions.

2014-06-23  Will Newton  <will.newton@linaro.org>

        * elf/dl-lookup.c: Use __glibc_unlikely and __glibc_likely
        rather than __builtin_expect.

        * elf/dl-lookup.c (undefined_msg): Remove variable.
        (_dl_lookup_symbol_x): Replace undefined_msg with string
        literal.

        * elf/dl-lookup.c (do_lookup_unique): New function.
        (do_lookup_x): Move STB_GNU_UNIQUE handling code
        to a separate function.

2014-06-23  Andreas Schwab  <schwab@suse.de>

        [BZ #17079]
        * nss/nss_files/files-XXX.c (get_contents): Store overflow marker
        before reading the next line.

2014-06-23  Will Newton  <will.newton@linaro.org>

        * test-skeleton.c (signal_handler): Use printf and %m
        rather than perror.  Use printf rather than fprintf to
        stderr.  Use puts rather than fputs to stderr.
        (main): Likewise.

2014-06-22  Ludovic Courtès  <ludo@gnu.org>

        * nscd/nscd.c (thread_info_t): Remove typedef.
        (thread_info): Remove variable.

2014-06-21  Allan McRae  <allan@archlinux.org>

        * NEWS: Mention CVE-2014-4043.

2014-06-20  Roland McGrath  <roland@hack.frob.com>

        * nptl/sysdeps/unix/sysv/linux/smp.h: Moved ...
        * nptl/smp.h: ... here.

        * nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h: File removed.

        * include/libc-symbols.h (HAVE_CONFIG_H, STDC_HEADERS): New macros.
        * catgets/Makefile (catgets-CPPFLAGS): Remove -DHAVE_CONFIG_H.
        * locale/Makefile (CPPFLAGS-locale-programs): Likewise.
        * stdlib/strtol_l.c [_LIBC] (STDC_HEADERS): Don't define it.

        * nptl/allocatestack.c: Include <stack-aliasing.h>.
        * nptl/stack-aliasing.h: New file.
        * sysdeps/i386/i686/stack-aliasing.h: New file.
        * sysdeps/i386/i686/nptl/Makefile: File removed.
        * sysdeps/x86_64/stack-aliasing.h: New file.
        * sysdeps/x86_64/nptl/Makefile
        (CFLAGS-pthread_create.c): Variable removed.

        * nptl/sysdeps/unix/sysv/linux/bits/local_lim.h: Moved ...
        * sysdeps/unix/sysv/linux/bits/local_lim.h: ... here, replacing the
        old file.
        * nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h: Moved ...
        * sysdeps/unix/sysv/linux/bits/posix_opt.h: ... here, replacing the
        old file.

2014-06-21  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        (__ASSUME_SIGFRAME_V2): Remove macro.
        * sysdeps/unix/sysv/linux/arm/sigrestorer.S: Update comment.
        [!__ASSUME_SIGFRAME_V2]: Remove conditional code.
        (__default_sa_restorer_v2): Rename to __default_sa_restorer.
        (__default_rt_sa_restorer_v2): Rename to __default_rt_sa_restorer.
        * sysdeps/unix/sysv/linux/arm/sigaction.c (__default_sa_restorer):
        Declare as function.  Remove conditional macro definitions.
        (__default_rt_sa_restorer): Likewise.
        (__default_sa_restorer_v1): Remove declaration.
        (__default_sa_restorer_v2): Likewise.
        (__default_rt_sa_restorer_v1): Likewise.
        (__default_rt_sa_restorer_v2): Likewise.
        * sysdeps/unix/sysv/linux/arm/Versions (GLIBC_PRIVATE): Remove
        __default_sa_restorer_v1, __default_rt_sa_restorer_v1,
        __default_sa_restorer_v2 and __default_rt_sa_restorer_v2.

2014-06-20  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/sparc/Makefile [$(subdir) = nptl]
        (libpthread-routines): Add sysdep.
        * nptl/sysdeps/unix/sysv/linux/sparc/Makefile: File removed.
        * sysdeps/unix/sysv/linux/sparc/Versions
        (libpthread: GLIBC_2.3.3): New version set.
        * nptl/sysdeps/unix/sysv/linux/sparc/Versions: File removed.
        * nptl/sysdeps/unix/sysv/linux/sparc/aio_cancel.c: Moved ...
        * sysdeps/unix/sysv/linux/sparc/aio_cancel.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/internaltypes.h: Moved ...
        * sysdeps/sparc/nptl/internaltypes.h: ... here.  Use #include_next.
        * nptl/sysdeps/unix/sysv/linux/sparc/pthread_barrier_destroy.c:
        Moved ...
        * sysdeps/sparc/nptl/pthread_barrier_destroy.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/pthread_barrier_init.c: Moved ...
        * sysdeps/sparc/nptl/pthread_barrier_init.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/pthread_barrier_wait.c: Moved ...
        * sysdeps/sparc/nptl/pthread_barrier_wait.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sem_init.c: Moved ...
        * sysdeps/sparc/nptl/sem_init.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sem_post.c: Moved ...
        * sysdeps/sparc/nptl/sem_post.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sem_timedwait.c: Moved ...
        * sysdeps/sparc/nptl/sem_timedwait.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sem_wait.c: Moved ...
        * sysdeps/sparc/nptl/sem_wait.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: ... here.
        * sysdeps/sparc/sparc32/sparcv9/Makefile [$(subdir) = nptl]
        (libpthread-routines): Add cpu_relax.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/Makefile:
        File removed.
        * sysdeps/unix/sysv/linux/sparc/sparc64/Versions
        (librt: GLIBC_2.3.3): New version set.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/Versions: File removed.
        * sysdeps/sparc/sparc64/nptl/Makefile: New file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile [$(subdir) = nptl]
        (CFLAGS-pause.c, CFLAGS-sigsuspend.c): New variables.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: File removed.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c: Moved ...
        * sysdeps/sparc/sparc32/nptl/lowlevellock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c:
        Moved ...
        * sysdeps/sparc/sparc32/nptl/pthread_barrier_wait.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c: Moved ...
        * sysdeps/sparc/sparc32/nptl/sem_post.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c: Moved ...
        * sysdeps/sparc/sparc32/nptl/sem_timedwait.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c: Moved ...
        * sysdeps/sparc/sparc32/nptl/sem_trywait.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c: Moved ...
        * sysdeps/sparc/sparc32/nptl/sem_wait.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/cpu_relax.S:
        Moved ...
        * sysdeps/sparc/sparc32/sparcv9/nptl/cpu_relax.S: ... here.
        Update #include.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_wait.c:
        Moved ...
        * sysdeps/sparc/sparc32/sparcv9/nptl/pthread_barrier_wait.c: ... here.
        Update #include.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c:
        Moved ...
        * sysdeps/sparc/sparc32/sparcv9/nptl/sem_post.c: ... here.
        Update #include.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c:
        Moved ...
        * sysdeps/sparc/sparc32/sparcv9/nptl/sem_timedwait.c: ... here.
        Update #include.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_trywait.c:
        Moved ...
        * sysdeps/sparc/sparc32/sparcv9/nptl/sem_trywait.c: ... here.
        Update #include.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c:
        Moved ...
        * sysdeps/sparc/sparc32/sparcv9/nptl/sem_wait.c: ... here.
        Update #include.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/cpu_relax.S: Moved ...
        * sysdeps/sparc/sparc64/nptl/cpu_relax.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_create.c: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/timer_create.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_delete.c: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/timer_delete.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_getoverr.c:
        Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/timer_getoverr.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_gettime.c: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/timer_gettime.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_settime.c: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/timer_settime.c: ... here.

2014-06-20  Joseph Myers  <joseph@codesourcery.com>

        * nptl/pthread_cond_wait.c: Include <kernel-features.h>.
        * nptl/pthread_rwlock_timedrdlock.c: Likewise.
        * nptl/pthread_rwlock_timedwrlock.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c: Likewise.
        * nscd/nscd.c: Likewise.
        * sysdeps/i386/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/powerpc/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/sh/nptl/tcb-offsets.sym: Likewise.
        * sysdeps/x86_64/nptl/tcb-offsets.sym: Likewise.

        * nptl/sysdeps/unix/sysv/linux/mq_notify.c: Do not include
        <kernel-features.h>.
        (init_mq_netlink): Remove conditional have_sock_cloexec
        definitions.  Remove code conditional on have_sock_cloexec < 0.
        (init_mq_netlink) [!SOCK_CLOEXEC]: Remove conditional code.
        (init_mq_netlink) [!__ASSUME_SOCK_CLOEXEC]: Likewise.
        * sysdeps/unix/sysv/linux/opensock.c: Do not include
        <kernel-features.h>.
        (__opensock) [SOCK_CLOEXEC]: Make code unconditional.
        (__opensock) [!__ASSUME_SOCK_CLOEXEC]: Remove conditional code.

2014-06-20  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list):
        Add tests for memset_chk and memset.

        * sysdeps/x86_64/multiarch/init-arch.h (HAS_AVX2): Defined
        with AVX2_Usable.

2014-06-20  Maciej W. Rozycki  <macro@codesourcery.com>

        [BZ #16046]
        * elf/tst-dl-iter-static.c: New file.
        * elf/Makefile (tests-static): Add tst-dl-iter-static.

        * stdlib/tst-qsort2.c (main): Fix off-by-one argc interpretation
        error.

2014-06-20  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_F_GETOWN_EX): Remove macro.
        * sysdeps/unix/sysv/linux/fcntl.c: Do not include
        <kernel-features.h>.
        (miss_F_GETOWN_EX): Remove variable or macro.
        (do_fcntl): Do not check miss_F_GETOWN_EX.
        (do_fcntl) [!__ASSUME_F_GETOWN_EX]: Remove conditional code.

        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_AT_RANDOM):
        Remove macro.
        * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard)
        [!__ASSUME_AT_RANDOM]: Remove conditional code.
        (_dl_setup_pointer_guard) [!__ASSUME_AT_RANDOM]: Likewise.

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_ADJ_OFFSET_SS_READ): Remove macro.
        * sysdeps/unix/sysv/linux/adjtime.c (ADJTIME)
        [ADJ_OFFSET_SS_READ]: Make code unconditional.
        (ADJTIME) [!ADJ_OFFSET_SS_READ]: Remove conditional code.

2014-06-20  Maciej W. Rozycki  <macro@codesourcery.com>

        [BZ #17075]
        * sysdeps/arm/dl-machine.h (elf_machine_rel) <R_ARM_TLS_DESC>:
        Fix calculation of the symbol's value.
        * sysdeps/arm/tst-armtlsdescloc.c: New file.
        * sysdeps/arm/tst-armtlsdesclocmod.c: New file.
        * sysdeps/arm/tst-armtlsdescextnow.c: New file.
        * sysdeps/arm/tst-armtlsdescextlazymod.c: New file.
        * sysdeps/arm/tst-armtlsdescextlazy.c: New file.
        * sysdeps/arm/tst-armtlsdescextnowmod.c: New file.
        * sysdeps/arm/Makefile (tests): Add `tst-armtlsdesc',
        `tst-armtlsdescextnow' and `tst-armtlsdescextlazy'.
        (modules-names): Add `tst-armtlsdescmod',
        `tst-armtlsdescextlazymod' and `tst-armtlsdescextnowmod'.
        (CPPFLAGS-tst-armtlsdescextnowmod.c): New variable.
        (CPPFLAGS-tst-armtlsdescextlazymod.c): Likewise.
        (CFLAGS-tst-armtlsdesclocmod.c): Likewise.
        (CFLAGS-tst-armtlsdescextnowmod.c): Likewise.
        (CFLAGS-tst-armtlsdescextlazymod.c): Likewise.
        (LDFLAGS-tst-armtlsdescextnowmod.so): Likewise.
        ($(objpfx)tst-armtlsdescloc): New dependency.
        ($(objpfx)tst-armtlsdescextnow): Likewise.
        ($(objpfx)tst-armtlsdescextlazy): Likewise.
        * sysdeps/arm/configure.ac: Add a check for tools' GNU descriptor
        TLS scheme support.
        * sysdeps/arm/configure: Regenerate.

2014-06-20  Joseph Myers  <joseph@codesourcery.com>

        * include/fcntl.h (__atfct_seterrno): Remove prototype.
        (__atfct_seterrno_2): Likewise.
        * sysdeps/unix/sysv/linux/alpha/dl-fxstatat64.c: Do not include
        <kernel-features.h>.
        (__ASSUME_ATFCTS): Do not undefine and redefine.
        * sysdeps/unix/sysv/linux/alpha/fxstatat.c [__ASSUME_ATFCTS]
        (__have_atfcts): Remove conditional definition.
        (__fxstatat([__NR_fstatat64]: Make code unconditional.
        (__fxstatat) [!__ASSUME_ATFCTS]: Remove conditional code and code
        unreachable if [__ASSUME_ATFCTS].
        * sysdeps/unix/sysv/linux/dl-fxstatat64.c (__ASSUME_ATFCTS): Do
        not undefine and redefine.
        * sysdeps/unix/sysv/linux/faccessat.c: Do not include
        <kernel-features.h>.
        (faccessat) [__NR_faccessat]: Make code unconditional.
        (faccessat) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/fchmodat.c: Do not include
        <kernel-features.h>.
        (fchmodat) [__NR_fchmodat]: Make code unconditional.
        (fchmodat) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/fchownat.c: Do not include
        <kernel-features.h>.
        (fchownat) [__NR_fchownat]: Make code unconditional.
        (fchownat) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/futimesat.c: Do not include
        <kernel-features.h>.
        (futimesat) [__NR_futimesat]: Make code unconditional.
        (futimesat) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/fxstatat.c: Do not include
        <kernel-features.h>.
        (__fxstatat) [__NR_newfstatat]: Make code unconditional.
        (__fxstatat) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/fxstatat64.c: Do not include
        <kernel-features.h>.
        (__fxstatat64) [__NR_fstatat64]: Make code unconditional.
        (__fxstatat64) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/fchownat.c: Remove file.
        * sysdeps/unix/sysv/linux/i386/fxstatat.c: Do not include
        <kernel-features.h>.
        (__fxstatat) [__NR_fstatat64]: Make code unconditional.
        (__fxstatat) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/linkat.c: Do not include
        <kernel-features.h>.
        (linkat) [__NR_linkat]: Make code unconditional.
        (linkat) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/m68k/fchownat.c: Remove file.
        * sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c: Do not include
        <kernel-features.h>.
        (__fxstatat64) [__NR_newfstatat]: Make code unconditional.
        (__fxstatat64) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/mkdirat.c: Do not include
        <kernel-features.h>.
        (mkdirat) [__NR_mkdirat]: Make code unconditional.
        (mkdirat) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/openat.c: Do not include
        <kernel-features.h>.
        [!__ASSUME_ATFCTS] (__atfct_seterrno): Remove function.
        [!__ASSUME_ATFCTS] (__have_atfcts): Remove variable.
        (OPENAT_NOT_CANCEL) [__NR_openat]: Make code unconditional.
        (OPENAT_NOT_CANCEL) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/powerpc/fchownat.c: Remove file.
        * sysdeps/unix/sysv/linux/readlinkat.c: Do not include
        <kernel-features.h>.
        (readlinkat) [__NR_readlinkat]: Make code unconditional.
        (readlinkat) [!__ASSUME_ATFCTS]: Remove conditional code.  Return
        result of INLINE_SYSCALL directly, not via int variable.
        * sysdeps/unix/sysv/linux/renameat.c: Do not include
        <kernel-features.h>.
        [!__ASSUME_ATFCTS] (__atfct_seterrno_2): Remove function.
        (renameat) [__NR_renameat]: Make code unconditional.
        (renameat) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/s390/s390-32/fchownat.c: Remove file.
        * sysdeps/unix/sysv/linux/sh/fchownat.c: Remove file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/fchownat.c: Remove file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/dl-fxstatat64.c
        (__ASSUME_ATFCTS): Do not undefine and redefine.
        * sysdeps/unix/sysv/linux/symlinkat.c: Do not include
        <kernel-features.h>.
        (symlinkat) [__NR_symlinkat]: Make code unconditional.
        (symlinkat) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/unlinkat.c: Do not include
        <kernel-features.h>.
        (unlinkat) [__NR_unlinkat]: Make code unconditional.
        (unlinkat) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/wordsize-64/dl-fxstatat64.c
        (__ASSUME_ATFCTS): Do not undefine and redefine.
        * sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c: Do not include
        <kernel-features.h>.
        (__fxstatat) [__NR_newfstatat]: Make code unconditional.
        (__fxstatat) [!__ASSUME_ATFCTS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/xmknodat.c: Do not include
        <kernel-features.h>.
        (__xmknodat) [__NR_mknodat]: Make code unconditional.
        (__xmknodat) [!__ASSUME_ATFCTS]: Remove conditional code.

2014-06-20  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/rtld-strlen.S: Removed.

2014-06-20  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #17069]
        * posix/regcomp.c (parse_reg_exp): Deallocate partially
        constructed tree before returning error.
        * posix/bug-regexp36.c: Expand test case.

2014-06-20  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #6803]
        * math/libm-test.inc (scalbln_test_date):
        Add errno expectations.
        * math/w_scalblnf.c: New File.
        Add wrapper which checks for setting errno to ERANGE.
        Add weak_alias for corresponding scalbln function.
        * math/w_scalbln.c: Likewise.
        * math/w_scalblnl.c: Likewise.
        * math/Makefile (libm-calls): Add w_scalbln.
        * sysdeps/ieee754/flt-32/s_scalblnf.c:
        Remove weak_alias for corresponding scalbln function.
        * sysdeps/ieee754/dbl-64/s_scalbln.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_scalbln.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_scalblnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalblnl.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/s_scalblnl.c: Likewise.
        * sysdeps/i386/fpu/s_scalbnf.S: Likewise.
        * sysdeps/i386/fpu/s_scalbn.S: Likewise.
        * sysdeps/i386/fpu/s_scalbnl.S: Likewise.
        * sysdeps/m68k/m680x0/fpu/s_scalbn.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_scalblnl.c:
        Remove long_double_symbol for scalblnl function in libm, libc.
        * sysdeps/ieee754/ldbl-64-128/w_scalblnl.c: New File.
        Add wrapper which checks for setting errno to ERANGE.
        Add long_double_symbol for scalblnl function in libm, libc.
        * sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c:
        Remove long_double_symbol for scalblnl in libm.
        * sysdeps/ieee754/ldbl-128ibm/w_scalblnl.c: New File.
        Add wrapper which checks for setting errno to ERANGE.
        Add long_double_symbol for scalblnl function in libm.
        * sysdeps/ia64/fpu/w_scalblnf.c: New File.
        Do not use wrapper because of own implementation.

2014-06-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Use
        3 bytes for __pad1 for x32.
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Likewise.

2014-06-19  Ling Ma  <ling.ml@alibaba-inc.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/Makefile: Add memset-avx2.
        * sysdeps/x86_64/multiarch/memset-avx2.S: New file.
        * sysdeps/x86_64/multiarch/memset.S: Likewise.
        * sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/rtld-memset.S: Likewise.

2014-06-19  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #17069]
        * posix/regcomp.c (parse_expression): Deallocate partially
        constructed tree before returning error.
        * posix/Makefile.c (tests): Add bug-regex36.
        (generated): Add bug-regex36.mtrace.
        (tests-special): Add $(objpfx)bug-regex36-mem.out
        (bug-regex36-ENV): New variable.
        ($(objpfx)bug-regex36-mem.out): New rule.
        * posix/bug-regex36.c: New file.

2014-06-19  Will Newton  <will.newton@linaro.org>

        * malloc/malloc.c (systrim): If extra is zero then return
        early.

2014-06-19  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile ($(objpfx)bench-%.c): Remove $(.).

2014-06-19  Richard Earnshaw  <rearnsha@arm.com>

        * sysdeps/aarch64/strchr.S: New file.

2014-06-18  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17022]
        * sysdeps/i386/fpu/e_logl.S (__ieee754_logl): Do not subtract 1
        from arguments -2 or below.
        * sysdeps/i386/i686/fpu/e_logl.S (__ieee754_logl): Likewise.
        * sysdeps/x86_64/fpu/e_logl.S (__ieee754_logl): Likewise.

2014-06-18  Andreas Schwab  <schwab@suse.de>

        [BZ #17062]
        * posix/fnmatch_loop.c (FCT): Rerrange loop for skipping over rest
        of a bracket expr not to run off the end of the string.
        * posix/Makefile (tests): Add tst-fnmatch3.
        * posix/tst-fnmatch3.c: New file.

2014-06-18  Joseph Myers  <joseph@codesourcery.com>

        * elf/Makefile ($(objpfx)tst-unused-dep.out): Use $(rtld-prefix).
        * iconvdata/Makefile ($(inst_gconvdir)/gconv-modules)
        [$(cross-compiling) = no]: Likewise.
        * sysdeps/s390/s390-64/Makefile ($(inst_gconvdir)/gconv-modules)
        [$(cross-compiling) = no]: Likewise.

2014-16-17  Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>

        [BZ #17031]
        * sysdeps/ieee754/ldbl-128ibm/s_nearbyintl.c: Consider the low
        double, adjusted for any remainder from the high double.
        * math/libm-test.inc (nearbyint): Add tests.
        (rint): Likewise.

2014-06-17  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * nptl/sysdeps/powerpc/Makefile: Moved ...
        * sysdeps/powerpc/nptl/Makefile: ... here.
        * nptl/sysdeps/powerpc/pthread_spin_lock.c: Moved ...
        * sysdeps/powerpc/nptl/pthread_spin_lock.c: .. here.
        * nptl/sysdeps/powerpc/pthread_spin_trylock.c: Moved ...
        * sysdeps/powerpc/nptl/pthread_spin_trylock.c: ... here.
        * nptl/sysdeps/powerpc/pthreaddef.h: Moved ...
        * sysdeps/powerpc/nptl/pthreaddef.h: ... here.
        * nptl/sysdeps/powerpc/tcb-offsets.sym: Moved ...
        * sysdeps/powerpc/nptl/tcb-offsets.sym: ... here.
        * nptl/sysdeps/powerpc/tls.h: Moved ...
        * sysdeps/powerpc/nptl/tls.h: ... here.

2014-06-16  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16681]
        * sysdeps/i386/fpu/s_ceil.S (__ceil): Add CFI.
        * sysdeps/i386/fpu/s_ceilf.S (__ceilf): Likewise.
        * sysdeps/i386/fpu/s_ceill.S (__ceill): Likewise.
        * sysdeps/i386/fpu/s_floor.S (__floor): Likewise.
        * sysdeps/i386/fpu/s_floorf.S (__floorf): Likewise.
        * sysdeps/i386/fpu/s_floorl.S (__floorl): Likewise.
        * sysdeps/i386/fpu/s_trunc.S (__trunc): Likewise.
        * sysdeps/i386/fpu/s_truncf.S (__truncf): Likewise.
        * sysdeps/i386/fpu/s_truncl.S (__truncl): Likewise.

2014-06-17  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/m68k/m680x0/fpu/libm-test-ulps: Update.

2014-06-16  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/m68k/m680x0/bits/huge_vall.h: Fix missing space after
        defined operator.

        * scripts/cross-test-ssh.sh (timeoutfactor): Default to
        $TIMEOUTFACTOR.

2014-06-16  Florian Weimer  <fweimer@redhat.com>

        [BZ #17058]
        * nptl/tst-setuid2.c (do_test): Fix tautological comparison in
        non-executed part of the test.

2014-06-16  Andreas Schwab  <schwab@suse.de>

        * string/bits/string2.h (strdup, strndup): Update feature guard.

2014-06-14  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2014-06-14  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/m68k/clone.S: Deconditionalize the code
        that was previously under [RESET_PID].
        * sysdeps/unix/sysv/linux/m68k/nptl/clone.S: Remove file.

        * sysdeps/unix/sysv/linux/m68k/pt-vfork.c: New file.
        * sysdeps/unix/sysv/linux/m68k/nptl/pt-vfork.S: Remove file.
        * sysdeps/unix/sysv/linux/m68k/vfork.S: Include <tcb-offsets.h>.
        (__vfork): Incorporate save/restore of PID from nptl/vfork.S here.
        (__libc_vfork): New strong alias.
        * sysdeps/unix/sysv/linux/m68k/nptl/vfork.S: Remove file.

2014-06-14 Andi Kleen  <ak@linux.intel.com>

        * sysdeps/generic/elide.h: New file.

2014-06-13  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * Makefile (installed-headers): Adjust path of pthread.h header.

2014-06-13  Roland McGrath  <roland@hack.frob.com>

        * nptl/sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Moved ...
        * sysdeps/s390/nptl/bits/pthreadtypes.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/bits/semaphore.h: Moved ...
        * sysdeps/s390/nptl/bits/semaphore.h: ... here.

        * nptl/sysdeps/s390/Makefile: Moved ...
        * sysdeps/s390/nptl/Makefile: ... here.
        * nptl/sysdeps/s390/pthread_spin_init.c: Moved ...
        * sysdeps/s390/nptl/pthread_spin_init.c: ... here.
        * nptl/sysdeps/s390/pthread_spin_lock.c: Moved ...
        * sysdeps/s390/nptl/pthread_spin_lock.c: ... here.
        * nptl/sysdeps/s390/pthread_spin_trylock.c: Moved ...
        * sysdeps/s390/nptl/pthread_spin_trylock.c: ... here.
        * nptl/sysdeps/s390/pthread_spin_unlock.c: Moved ...
        * sysdeps/s390/nptl/pthread_spin_unlock.c: ... here.
        * nptl/sysdeps/s390/pthreaddef.h: Moved ...
        * sysdeps/s390/nptl/pthreaddef.h: ... here.
        * nptl/sysdeps/s390/tcb-offsets.sym: Moved ...
        * sysdeps/s390/nptl/tcb-offsets.sym: ... here.
        * nptl/sysdeps/s390/tls.h: Moved ...
        * sysdeps/s390/nptl/tls.h: ... here.

        * sysdeps/unix/sysv/linux/s390/arch-fork.h: New file.
        * nptl/sysdeps/unix/sysv/linux/s390/fork.c: File removed.

2014-06-13  David S. Miller  <davem@davemloft.net>

        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S: Delete.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pt-vfork.S: Delete.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S: Delete.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/pt-vfork.S: Delete.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: Moved ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: ... here.
        * sysdeps/unix/sysv/linux/sparc/fork.S: Delete.
        * sysdeps/unix/sysv/linux/sparc/pt-vfork.S: New file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__thread_start):
        Remove RESET_PID cpp guards.
        * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__thread_start):
        Remove RESET_PID cpp guards.
        * sysdeps/unix/sysv/linux/sparc/vfork.S: Delete.

2014-06-13  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/m68k/jmpbuf-unwind.h (_JMPBUF_UNWINDS, _jmpbuf_sp): Cast
        __sp to uintptr_t.

2014-06-13  Andi Kleen  <ak@linux.intel.com>

        * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Remove.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: dito.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: dito.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: dito.
        * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: dito.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_rdlock.S: dito.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedrdlock.S: dito.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedwrlock.S: dito.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_unlock.S: dito.
        * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_wrlock.S: dito.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_rdlock.S: dito.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedrdlock.S: dito.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedwrlock.S: dito.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_unlock.S: dito.
        * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_wrlock.S: dito.
        * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: dito.
        * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: dito.
        * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: dito.
        * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: dito.
        * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: dito.

        * nptl/pthread_rwlock_rdlock.c: Include elide.h.
        (pthread_rwlock_rdlock): Add elision.
        * nptl/pthread_rwlock_wrlock.c: Include elide.h.
        (pthread_rwlock_wrlock): Add elision.
        * nptl/pthread_rwlock_trywrlock.c: Include elide.h.
        (pthread_rwlock_trywrlock): Add elision.
        * nptl/pthread_rwlock_tryrdlock.c: Include elide.h.
        (pthread_rwlock_tryrdlock): Add elision.
        * nptl/pthread_rwlock_unlock.c: Include elide.h.
        (pthread_rwlock_tryrdlock): Add elision unlock.
        * nptl/sysdeps/pthread/pthread.h:
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Handle new define
        (PTHREAD_RWLOCK_INITIALIZER,
        PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP):
        Handle new elision field.
        * sysdeps/x86/nptl/elide.h: New file. Add generic elision macros.
        * sysdeps/arm/nptl/bits/pthreadtypes.h
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Add.
        * sysdeps/sh/nptl/bits/pthreadtypes.h
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Add.
        * sysdeps/tile/nptl/bits/pthreadtypes.h
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Add.
        * sysdeps/a/nptl/bits/pthreadtypes.h
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Add.
        * sysdeps/unix/sysv/linux/aarch64/nptl/bits/pthreadtypes.h
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Add.
        * sysdeps/unix/sysv/linux/alpha/nptl/bits/pthreadtypes.h
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Add.
        * sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Add.
        * sysdeps/unix/sysv/linux/ia64/nptl/bits/pthreadtypes.h
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Add.
        * sysdeps/unix/sysv/linux/m68k/nptl/bits/pthreadtypes.h
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Add.
        * sysdeps/unix/sysv/linux/microblaze/nptl/bits/pthreadtypes.h
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Add.
        * sysdeps/unix/sysv/linux/mips/nptl/bits/pthreadtypes.h
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Add.
        * sysdeps/unix/sysv/linux/powerpc/nptl/bits/pthreadtypes.h
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Add.
        * sysdeps/unix/sysv/linux/x86/elision-conf.c:
        (elision_init): Set try_xbegin to zero when no RTM.
        * sysdeps/x86/nptl/bits/pthreadtypes.h
        (pthread_rwlock_t): Change __pad1 to __rwelision.
        (__PTHREAD_RWLOCK_ELISION_EXTRA): Add.

2014-06-13  Andi Kleen  <ak@linux.intel.com>

        * nptl/pthread_rwlock_rdlock (__pthread_rwlock_rdlock):
        Split into __do_pthread_rwlock_rdlock and __pthread_rwlock_rdlock.
        * nptl/pthread_rwlock_wrlock (__pthread_rwlock_wrlock):
        Split into __do_pthread_rwlock_wrlock and __pthread_wrlock_rdlock.

2014-06-13  Meador Inge  <meadori@codesourcery.com>

        [BZ #16996]
        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Ensure
        that the cached result has been set before returning it.

2014-06-12  Roland McGrath  <roland@hack.frob.com>

        * nptl/sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Moved ...
        * sysdeps/sparc/nptl/bits/pthreadtypes.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/bits/semaphore.h: Moved ...
        * sysdeps/sparc/nptl/bits/semaphore.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h: Moved ...
        * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h: ... here.

        * nptl/sysdeps/sparc/Makefile: Moved ...
        * sysdeps/sparc/nptl/Makefile: ... here.
        * nptl/sysdeps/sparc/tcb-offsets.sym: Moved ...
        * sysdeps/sparc/nptl/tcb-offsets.sym: ... here.
        * nptl/sysdeps/sparc/tls.h: Moved ...
        * sysdeps/sparc/nptl/tls.h: ... here.
        * nptl/sysdeps/sparc/sparc32/pthread_spin_lock.S: Moved ...
        * sysdeps/sparc/sparc32/nptl/pthread_spin_lock.S: ... here.
        * nptl/sysdeps/sparc/sparc32/pthread_spin_trylock.S: Moved ...
        * sysdeps/sparc/sparc32/nptl/pthread_spin_trylock.S: ... here.
        * nptl/sysdeps/sparc/sparc32/pthreaddef.h: Moved ...
        * sysdeps/sparc/sparc32/nptl/pthreaddef.h: ... here.
        * nptl/sysdeps/sparc/sparc64/pthread_spin_init.c: Moved ...
        * sysdeps/sparc/sparc64/nptl/pthread_spin_init.c: ... here.
        * nptl/sysdeps/sparc/sparc64/pthread_spin_lock.S: Moved ...
        * sysdeps/sparc/sparc64/nptl/pthread_spin_lock.S: ... here.
        * nptl/sysdeps/sparc/sparc64/pthread_spin_trylock.S: Moved ...
        * sysdeps/sparc/sparc64/nptl/pthread_spin_trylock.S: ... here.
        * nptl/sysdeps/sparc/sparc64/pthread_spin_unlock.S: Moved ...
        * sysdeps/sparc/sparc64/nptl/pthread_spin_unlock.S: ... here.
        * nptl/sysdeps/sparc/sparc64/pthreaddef.h: Moved ...
        * sysdeps/sparc/sparc64/nptl/pthreaddef.h: ... here.
        * nptl/sysdeps/sparc/sparc32/sparcv9/pthread_spin_init.c: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/nptl/pthread_spin_init.c: ... here.
        Update #include.
        * nptl/sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.S: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/nptl/pthread_spin_lock.S: ... here.
        Update #include.
        * nptl/sysdeps/sparc/sparc32/sparcv9/pthread_spin_trylock.S: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/nptl/pthread_spin_trylock.S: ... here.
        Update #include.
        * nptl/sysdeps/sparc/sparc32/sparcv9/pthread_spin_unlock.S: Moved ...
        * sysdeps/sparc/sparc32/sparcv9/nptl/pthread_spin_unlock.S: ... here.
        Update #include.

        * nptl/sysdeps/sparc/tls.h (TLS_DEFINE_INIT_TP): New macro.

        * sysdeps/unix/sysv/linux/sparc/arch-fork.h: New file.
        * nptl/sysdeps/unix/sysv/linux/sparc/fork.c: File removed.

        * sysdeps/pthread/posix-timer.h: Include <list.h>.
        (struct list_links): Type removed.
        (struct thread_node, struct timer_node): Replace struct list_links
        with struct list_head.
        (list_unlink_ip): Likewise.
        * sysdeps/pthread/timer_routines.c
        (timer_free_list, thread_free_list, thread_active_list): Likewise.
        (list_append, list_insbefore): Likewise.
        (list_init): Function removed.
        (thread_init, init_module): Use INIT_LIST_HEAD instead.
        * sysdeps/nptl/Makefile: Move tst-timer bits to ...
        * sysdeps/pthread/Makefile: ... here, new file.

        * nptl/sysdeps/unix/sysv/linux/Implies: Moved ...
        * sysdeps/nptl/Implies: ... here.
        * sysdeps/unix/sysv/linux/Implies: Add nptl.
        * nptl/sysdeps/pthread/list.h: Moved ...
        * include/list.h: ... here.
        * nptl/sysdeps/pthread/createthread.c: Moved ...
        * nptl/createthread.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/createthread.c: Update #include.
        * nptl/sysdeps/pthread/pt-longjmp.c: Moved ...
        * nptl/pt-longjmp.c: ... here.
        * nptl/sysdeps/pthread/Makefile: Moved ...
        * sysdeps/nptl/Makefile: ... here.
        * nptl/sysdeps/pthread/Subdirs: Moved ...
        * sysdeps/nptl/Subdirs: ... here.
        * nptl/sysdeps/pthread/aio_misc.h: Moved ...
        * sysdeps/nptl/aio_misc.h: ... here.
        * nptl/sysdeps/pthread/bits/libc-lock.h: Moved ...
        * sysdeps/nptl/bits/libc-lock.h: ... here.
        * nptl/sysdeps/pthread/bits/libc-lockP.h: Moved ...
        * sysdeps/nptl/bits/libc-lockP.h: ... here.
        * nptl/sysdeps/pthread/bits/stdio-lock.h: Moved ...
        * sysdeps/nptl/bits/stdio-lock.h: ... here.
        * nptl/sysdeps/pthread/configure: Moved ...
        * sysdeps/nptl/configure: ... here.
        * nptl/sysdeps/pthread/configure.ac: Moved ...
        * sysdeps/nptl/configure.ac: ... here.
        * nptl/sysdeps/pthread/gai_misc.h: Moved ...
        * sysdeps/nptl/gai_misc.h: ... here.
        * nptl/sysdeps/pthread/librt-cancellation.c: Moved ...
        * sysdeps/nptl/librt-cancellation.c: ... here.
        * nptl/sysdeps/pthread/malloc-machine.h: Moved ...
        * sysdeps/nptl/malloc-machine.h: ... here.
        * nptl/sysdeps/pthread/pthread-functions.h: Moved ...
        * sysdeps/nptl/pthread-functions.h: ... here.
        * nptl/sysdeps/pthread/pthread.h: Moved ...
        * sysdeps/nptl/pthread.h: ... here.
        * nptl/sysdeps/pthread/setxid.h: Moved ...
        * sysdeps/nptl/setxid.h: ... here.
        * nptl/sysdeps/pthread/sigfillset.c: Moved ...
        * sysdeps/nptl/sigfillset.c: ... here.
        * nptl/sysdeps/pthread/tcb-offsets.h: Moved ...
        * sysdeps/nptl/tcb-offsets.h: ... here.
        * nptl/sysdeps/pthread/tst-mqueue8x.c: Moved ...
        * sysdeps/nptl/tst-mqueue8x.c: ... here.
        * nptl/sysdeps/pthread/unwind-forcedunwind.c: Moved ...
        * sysdeps/nptl/unwind-forcedunwind.c: ... here.
        * nptl/sysdeps/pthread/allocalim.h: Moved ...
        * sysdeps/pthread/allocalim.h: ... here.
        * nptl/sysdeps/pthread/bits/sigthread.h: Moved ...
        * sysdeps/pthread/bits/sigthread.h: ... here.
        * nptl/sysdeps/pthread/flockfile.c: Moved ...
        * sysdeps/pthread/flockfile.c: ... here.
        * nptl/sysdeps/pthread/ftrylockfile.c: Moved ...
        * sysdeps/pthread/ftrylockfile.c: ... here.
        * nptl/sysdeps/pthread/funlockfile.c: Moved ...
        * sysdeps/pthread/funlockfile.c: ... here.
        * nptl/sysdeps/pthread/posix-timer.h: Moved ...
        * sysdeps/pthread/posix-timer.h: ... here.
        * nptl/sysdeps/pthread/timer_create.c: Moved ...
        * sysdeps/pthread/timer_create.c: ... here.
        * nptl/sysdeps/pthread/timer_delete.c: Moved ...
        * sysdeps/pthread/timer_delete.c: ... here.
        * nptl/sysdeps/pthread/timer_getoverr.c: Moved ...
        * sysdeps/pthread/timer_getoverr.c: ... here.
        * nptl/sysdeps/pthread/timer_gettime.c: Moved ...
        * sysdeps/pthread/timer_gettime.c: ... here.
        * nptl/sysdeps/pthread/timer_routines.c: Moved ...
        * sysdeps/pthread/timer_routines.c: ... here.
        * nptl/sysdeps/pthread/timer_settime.c: Moved ...
        * sysdeps/pthread/timer_settime.c: ... here.
        * nptl/sysdeps/pthread/tst-timer.c: Moved ...
        * sysdeps/pthread/tst-timer.c: ... here.
        * nptl/sysdeps/pthread/pthread_sigmask.c: Moved ...
        * sysdeps/unix/sysv/linux/pthread_sigmask.c: ... here.

        * sysdeps/unix/sysv/linux/sigprocmask.c: Include <nptl/pthreadP.h>.
        * nptl/sysdeps/pthread/sigprocmask.c: File removed.

        * nptl/sysdeps/i386/i486/pthread_spin_trylock.S: Moved ...
        * sysdeps/i386/i486/nptl/pthread_spin_trylock.S: ... here.
        * nptl/sysdeps/i386/i586/pthread_spin_trylock.S: Moved ...
        * sysdeps/i386/i586/nptl/pthread_spin_trylock.S: ... here.
        Update #include target.
        * nptl/sysdeps/i386/i686/Makefile: Moved ...
        * sysdeps/i386/i686/nptl/Makefile: ... here.
        * nptl/sysdeps/i386/i686/pthread_spin_trylock.S: Moved ...
        * sysdeps/i386/i686/nptl/pthread_spin_trylock.S: ... here.
        Update #include target.
        * nptl/sysdeps/i386/i686/tls.h: Moved ...
        * sysdeps/i386/i686/nptl/tls.h: ... here.  Use #include_next.
        * nptl/sysdeps/i386/Makefile: Moved ...
        * sysdeps/i386/nptl/Makefile: ... here.
        * nptl/sysdeps/i386/pthread_spin_init.c: Moved ...
        * sysdeps/i386/nptl/pthread_spin_init.c: ... here.
        * sysdeps/x86_64/nptl/pthread_spin_init.c: Update #include target.
        * nptl/sysdeps/i386/pthread_spin_lock.S: Moved ...
        * sysdeps/i386/nptl/pthread_spin_lock.S: ... here.
        * nptl/sysdeps/i386/pthread_spin_unlock.S: Moved ...
        * sysdeps/i386/nptl/pthread_spin_unlock.S: ... here.
        * nptl/sysdeps/i386/pthreaddef.h: Moved ...
        * sysdeps/i386/nptl/pthreaddef.h: ... here.
        * nptl/sysdeps/i386/tcb-offsets.sym: Moved ...
        * sysdeps/i386/nptl/tcb-offsets.sym: ... here.
        * nptl/sysdeps/i386/tls.h: Moved ...
        * sysdeps/i386/nptl/tls.h: ... here.

        * sysdeps/sh/Makefile [$(subdir) = csu]
        (gen-as-const-headers): Add tcb-offsets.sym.
        * nptl/sysdeps/sh/Makefile: File removed.
        * nptl/sysdeps/sh/pthread_spin_init.c: Moved ...
        * sysdeps/sh/nptl/pthread_spin_init.c: ... here.
        * nptl/sysdeps/sh/pthread_spin_lock.c: Moved ...
        * sysdeps/sh/nptl/pthread_spin_lock.c: ... here.
        * nptl/sysdeps/sh/pthread_spin_trylock.S: Moved ...
        * sysdeps/sh/nptl/pthread_spin_trylock.S: ... here.
        * nptl/sysdeps/sh/pthread_spin_unlock.S: Moved ...
        * sysdeps/sh/nptl/pthread_spin_unlock.S: ... here.
        * nptl/sysdeps/sh/pthreaddef.h: Moved ...
        * sysdeps/sh/nptl/pthreaddef.h: ... here.
        * nptl/sysdeps/sh/tcb-offsets.sym: Moved ...
        * sysdeps/sh/nptl/tcb-offsets.sym: ... here.
        * nptl/sysdeps/sh/tls.h: Moved ...
        * sysdeps/sh/nptl/tls.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h: Moved ...
        * sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/lowlevellock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/sh/lowlevellock.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/pthread_once.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/pthread_once.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/sem_post.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/sem_post.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/sem_trywait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/sem_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/smp.h: Moved ...
        * sysdeps/unix/sysv/linux/sh/smp.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: ... here.

2014-06-12  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * posix/spawn_faction_addopen.c: Include string.h.

2014-06-11  Roland McGrath  <roland@hack.frob.com>

        * nptl/sysdeps/x86_64/64/shlib-versions: Moved ...
        * sysdeps/x86_64/64/nptl/shlib-versions: ... here.
        * nptl/sysdeps/x86_64/Makefile: Moved ...
        * sysdeps/x86_64/nptl/Makefile: ... here.
        * nptl/sysdeps/x86_64/configure: Moved ...
        * sysdeps/x86_64/nptl/configure: ... here.
        * nptl/sysdeps/x86_64/configure.ac: Moved ...
        * sysdeps/x86_64/nptl/configure.ac: ... here.
        * nptl/sysdeps/x86_64/pthread_spin_init.c: Moved ...
        * sysdeps/x86_64/nptl/pthread_spin_init.c: ... here.
        * nptl/sysdeps/x86_64/pthread_spin_lock.S: Moved ...
        * sysdeps/x86_64/nptl/pthread_spin_lock.S: ... here.
        * nptl/sysdeps/x86_64/pthread_spin_trylock.S: Moved ...
        * sysdeps/x86_64/nptl/pthread_spin_trylock.S: ... here.
        * nptl/sysdeps/x86_64/pthread_spin_unlock.S: Moved ...
        * sysdeps/x86_64/nptl/pthread_spin_unlock.S: ... here.
        * nptl/sysdeps/x86_64/pthreaddef.h: Moved ...
        * sysdeps/x86_64/nptl/pthreaddef.h: ... here.
        * nptl/sysdeps/x86_64/tcb-offsets.sym: Moved ...
        * sysdeps/x86_64/nptl/tcb-offsets.sym: ... here.
        * nptl/sysdeps/x86_64/tls.h: Moved ...
        * sysdeps/x86_64/nptl/tls.h: ... here.
        * nptl/sysdeps/x86_64/x32/shlib-versions: Moved ...
        * sysdeps/x86_64/x32/nptl/shlib-versions: ... here.
        * nptl/sysdeps/x86_64/x32/tls.h: Moved ...
        * sysdeps/x86_64/x32/nptl/tls.h: ... here.

        * sysdeps/x86_64/x32/nptl/tls.h: Use #include_next.

2014-06-11  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2014-06-11  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/sys/mman.h-data [POSIX] (size_t): Do not require
        type.
        [POSIX] (off_t): Likewise.
        * conform/data/sys/stat.h-data (S_IRGRP): Require constant.
        [POSIX] (S_ISBLK): Require macro.
        [POSIX] (S_ISCHR): Likewise.
        [POSIX] (S_ISDIR): Likewise.
        [POSIX] (S_ISFIFO): Likewise.
        [POSIX] (S_ISREG): Likewise.
        [POSIX || XPG3 || XPG4 || UNIX98] (S_TYPEISTMO): Do not list
        optional-macro.
        * conform/data/sys/types.h-data [POSIX] (blkcnt_t): Do not require
        type.
        [POSIX] (time_t): Likewise.
        [POSIX] (timer_t): Likewise.

2014-06-11  Florian Weimer  <fweimer@redhat.com>

        [BZ #17048]
        * posix/spawn_int.h (struct __spawn_action): Make the path string
        non-const to support deallocation.
        * posix/spawn_faction_addopen.c
        (posix_spawn_file_actions_addopen): Make a copy of the pathname.
        * posix/spawn_faction_destroy.c
        (posix_spawn_file_actions_destroy): Adjust comment.  Deallocate
        path in all spawn_do_open actions.
        * posix/tst-spawn.c (do_test): Exercise the copy operation in
        posix_spawn_file_actions_addopen.

2014-06-11  Chris Metcalf  <cmetcalf@tilera.com>

        * sysdeps/unix/sysv/linux/tile/pt-vfork.c: New file.
        * sysdeps/unix/sysv/linux/tile/pt-vfork.S: Remove file.
        * sysdeps/unix/sysv/linux/tile/vfork.S (__vfork): Make PT_VFORK
        conditional code always true.
        (__libc_vfork): New alias.

2014-06-11  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/tile/nptl/tls.h (TLS_DEFINE_INIT_TP): New macro.
        * sysdeps/unix/sysv/linux/tile/createthread.c: File removed.

        * nptl/sysdeps/s390/tls.h (TLS_DEFINE_INIT_TP): New macro.

        * sysdeps/alpha/nptl/tls.h (TLS_DEFINE_INIT_TP): New macro.
        * sysdeps/unix/sysv/linux/alpha/createthread.c: File removed.

        * nptl/sysdeps/powerpc/tls.h (TLS_DEFINE_INIT_TP): New macro.
        * sysdeps/unix/sysv/linux/powerpc/createthread.c: File removed.

        * sysdeps/aarch64/nptl/tls.h (TLS_DEFINE_INIT_TP): New macro.
        * sysdeps/unix/sysv/linux/aarch64/nptl/createthread.c: File removed.

2014-06-11  Vidya Ranganathan  <vidya@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/strcmp.S: New file: Optimization.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp.c: New file:
        multiarch strcmp for PPC64.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-ppc64.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strcmp
        multiarch optimizations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c:
        (__libc_ifunc_impl_list): Likewise.

2014-06-11  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/scripts/validate_benchout.py: New script.
        * benchtests/Makefile (bench-func): Call it.
        * benchtests/scripts/benchout.schema.json: New file.

2014-06-10  Chris Metcalf  <cmetcalf@tilera.com>

        * sysdeps/unix/sysv/linux/tile/nptl/bits/pthreadtypes.h: Moved ...
        * sysdeps/tile/nptl/bits/pthreadtypes.h: ... here.
        * sysdeps/unix/sysv/linux/tile/nptl/bits/semaphore.h: Moved ...
        * sysdeps/tile/nptl/bits/semaphore.h: ... here.
        * sysdeps/unix/sysv/linux/tile/nptl/Makefile: Removed, merged into ...
        * sysdeps/unix/sysv/linux/tile/Makefile: ... here.
        * sysdeps/unix/sysv/linux/tile/nptl/clone.S: Moved ...
        * sysdeps/unix/sysv/linux/tile/clone.S: ... here.
        * sysdeps/unix/sysv/linux/tile/nptl/createthread.c: Moved ...
        * sysdeps/unix/sysv/linux/tile/createthread.c: ... here.
        * sysdeps/unix/sysv/linux/tile/nptl/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/tile/lowlevellock.h: ... here.
        * sysdeps/unix/sysv/linux/tile/nptl/pt-vfork.S: Moved ...
        * sysdeps/unix/sysv/linux/tile/pt-vfork.S: ... here.
        * sysdeps/unix/sysv/linux/tile/nptl/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/tile/sysdep-cancel.h: ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/c++-types.data:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/c++-types.data:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/ld.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libanl.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libanl.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libc.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libcrypt.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libcrypt.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libdl.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libdl.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libm.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libnsl.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libnsl.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libpthread.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libresolv.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libresolv.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/librt.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libthread_db.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libthread_db.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libutil.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libutil.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/c++-types.data:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/c++-types.data:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/ld.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libanl.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libanl.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libc.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libcrypt.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libcrypt.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libdl.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libm.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libnsl.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libnsl.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libpthread.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libresolv.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libresolv.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/librt.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libthread_db.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libthread_db.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libutil.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libutil.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/libBrokenLocale.abilist:
        ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libresolv.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libthread_db.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/tile/tilepro/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/tile/nptl/vfork.S: Moved ...
        * sysdeps/unix/sysv/linux/tile/vfork.S: ... here.
        * sysdeps/unix/sysv/linux/tile/nptl/waitpid.S: Moved ...
        * sysdeps/unix/sysv/linux/tile/waitpid.S: ... here.

2014-06-10  Wilco  <wdijkstr@arm.com>

        * math/test-fenv-return.c: New file.
        * math/Makefile: Add new test test-fenv-return.

2014-06-10  Joseph Myers  <joseph@codesourcery.com>

        [BZ #17042]
        * sysdeps/i386/fpu/e_log2.S (__ieee754_log2): Take absolete value
        when x - 1 is zero.
        * sysdeps/i386/fpu/e_log2f.S (__ieee754_log2f): Likewise.
        * sysdeps/i386/fpu/e_log2l.S (__ieee754_log2l): Likewise.
        * sysdeps/ieee754/ldbl-128/e_log2l.c (__ieee754_log2l): Return
        0.0L for an argument of 1.0L.
        * sysdeps/ieee754/ldbl-128ibm/e_log2l.c (__ieee754_log2l):
        Likewise.
        * sysdeps/x86_64/fpu/e_log2l.S (__ieee754_log2l): Take absolute
        value when x - 1 is zero.
        * math/libm-test.inc (log2_test): Use ALL_RM_TEST.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2014-06-09  Bernard Ogden  <bernie.ogden@linaro.org>

        [BZ #15119]
        * ports/sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Remove file.

2014-06-09  Roland McGrath  <roland@hack.frob.com>

        * nptl/sysdeps/sh/tls.h (TLS_DEFINE_INIT_TP): New macro.
        * nptl/sysdeps/unix/sysv/linux/sh/createthread.c: File removed.

2014-06-09  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/m68k/nptl/tls.h (TLS_DEFINE_INIT_TP): New macro.
        * sysdeps/unix/sysv/linux/m68k/nptl/createthread.c: File removed.

        * sysdeps/hppa/nptl/tls.h (TLS_DEFINE_INIT_TP): New macro.
        * sysdeps/unix/sysv/linux/hppa/nptl/createthread.c: File removed.

        * sysdeps/mips/nptl/tls.h (TLS_DEFINE_INIT_TP): New macro.
        * sysdeps/unix/sysv/linux/mips/nptl/createthread.c: File removed.

        * sysdeps/arm/nptl/tls.h (TLS_DEFINE_INIT_TP): New macro.
        * sysdeps/unix/sysv/linux/arm/createthread.c: File removed.

        * nptl/sysdeps/pthread/createthread.c (TLS_DEFINE_INIT_TP): New macro,
        if not already defined.
        (do_clone): Use that in place of PREPARE_CREATE and TLS_VALUE.
        * nptl/sysdeps/x86_64/tls.h (TLS_DEFINE_INIT_TP): New macro.
        * nptl/sysdeps/i386/tls.h (tls_fill_user_desc): New function.
        (TLS_INIT_TP): Use it.
        (TLS_DEFINE_INIT_TP): New macro.
        * sysdeps/unix/sysv/linux/i386/createthread.c: File removed.

2014-06-09  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/termios.h-data [POSIX] (IUCLC): Do not expect
        constant.
        [POSIX] (IXANY): Likewise.
        [POSIX] (OLCUC): Likewise.
        [POSIX || POSIX2008] (CBAUD): Do not allow.
        [POSIX || POSIX2008] (DEFECHO): Likewise.
        [POSIX || POSIX2008] (ECHOCTL): Likewise.
        [POSIX || POSIX2008] (ECHOKE): Likewise.
        [POSIX || POSIX2008] (ECHOPRT): Likewise.
        [POSIX || POSIX2008] (EXTA): Likewise.
        [POSIX || POSIX2008] (EXTB): Likewise.
        [POSIX || POSIX2008] (FLUSHO): Likewise.
        [POSIX || POSIX2008] (LOBLK): Likewise.
        [POSIX || POSIX2008] (PENDIN): Likewise.
        [POSIX || POSIX2008] (SWTCH): Likewise.
        [POSIX || POSIX2008] (VDISCARD): Likewise.
        [POSIX || POSIX2008] (VDSUSP): Likewise.
        [POSIX || POSIX2008] (VLNEXT): Likewise.
        [POSIX || POSIX2008] (VREPRINT): Likewise.
        [POSIX || POSIX2008] (VSTATUS): Likewise.
        [POSIX || POSIX2008] (VWERASE): Likewise.
        (B*): Change to B[0123456789]*.
        * conform/data/time.h-data [POSIX || UNIX98]
        (CLOCK_PROCESS_CPUTIME_ID): Do not expect constant.
        [POSIX || UNIX98] (CLOCK_THREAD_CPUTIME_ID): Likewise.
        [POSIX || UNIX98] (CLOCK_MONOTONIC): Likewise.
        [POSIX] (tm_*): Do not allow.

2014-06-07  Joseph Myers  <joseph@codesourcery.com>

        * Makefile (install): Don't set LANGUAGE.
        * Makefile.in (install): Likewise.
        * assert/Makefile (test-assert-ENV): Remove variable.
        (test-assert-perr-ENV): Likewise.
        * elf/Makefile (neededtest4-ENV): Likewise.
        * iconvdata/Makefile ($(inst_gconvdir)/gconv-modules)
        [$(cross-compiling) = no]: Don't set LANGUAGE.
        * io/ftwtest-sh (LANG): Remove variable.
        * libio/Makefile (tst-widetext-ENV): Likewise.
        * manual/install.texi (Running make install): Don't refer to
        environment settings for make install.
        * INSTALL: Regenerated.
        * nptl/tst-tls6.sh: Don't set LANG.
        * posix/globtest.sh (LANG): Remove variable.
        * string/Makefile (tester-ENV): Likewise.
        (inl-tester-ENV): Likewise.
        (noinl-tester-ENV): Likewise.
        * sysdeps/s390/s390-64/Makefile ($(inst_gconvdir)/gconv-modules)
        [$(cross-compiling) = no]: Don't set LANGUAGE.
        * timezone/Makefile (build-testdata): Use $(built-program-cmd)
        without explicit environment settings.

2014-06-06  Roland McGrath  <roland@hack.frob.com>

        * nptl/sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Moved ...
        * sysdeps/sh/nptl/bits/pthreadtypes.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h: Moved ...
        * sysdeps/sh/nptl/bits/semaphore.h: ... here.

2014-06-06  Chris Metcalf  <cmetcalf@tilera.com>

        * crypt/crypt-private.h [DOS]: Add some includes taken from the
        other files in the crypt directory.
        * crypt/crypt.c: Remove duplicate includes.
        * crypt/crypt-entry.c: Likewise.
        * crypt/crypt_util.c: Likewise.

2014-06-06  Joseph Myers  <joseph@codesourcery.com>

        * Makeconfig (run-program-env): New variable.
        (run-program-prefix-before-env): Likewise.
        (run-program-prefix-after-env): Likewise.
        (run-program-prefix): Define in terms of new variables.
        (built-program-cmd-before-env): New variable.
        (built-program-cmd-after-env): Likewise.
        (built-program-cmd): Define in terms of new variables.
        (test-program-prefix-before-env): New variable.
        (test-program-prefix-after-env): Likewise.
        (test-program-prefix): Define in terms of new variables.
        (test-program-cmd-before-env): New variable.
        (test-program-cmd-after-env): Likewise.
        (test-program-cmd): Define in terms of new variables.
        * Rules (make-test-out): Use $(run-program-env).
        * scripts/cross-test-ssh.sh (env_blacklist): Remove variable.
        (help): Do not mention environment variables.  Mention
        --timeoutfactor option.
        (timeoutfactor): New variable.
        (blacklist_exports): Remove function.
        (exports): Remove variable.
        (command): Do not include ${exports}.
        * manual/install.texi (Configuring and compiling): Do not mention
        test wrappers preserving environment variables.  Mention that last
        assignment to a variable must take precedence.
        * INSTALL: Regenerated.
        * benchtests/Makefile (run-bench): Use $(run-program-env).
        * catgets/Makefile ($(objpfx)test1.cat): Use
        $(built-program-cmd-before-env), $(run-program-env) and
        $(built-program-cmd-after-env).
        ($(objpfx)test2.cat): Do not specify environment variables
        explicitly.
        ($(objpfx)de/libc.cat): Use $(built-program-cmd-before-env),
        $(run-program-env) and $(built-program-cmd-after-env).
        ($(objpfx)test-gencat.out): Use $(test-program-cmd-before-env),
        $(run-program-env) and $(test-program-cmd-after-env).
        ($(objpfx)sample.SJIS.cat): Do not specify environment variables
        explicitly.
        * catgets/test-gencat.sh: Use test_program_cmd_before_env,
        run_program_env and test_program_cmd_after_env arguments.
        * elf/Makefile ($(objpfx)tst-pathopt.out): Use $(run-program-env).
        * elf/tst-pathopt.sh: Use run_program_env argument.
        * iconvdata/Makefile ($(objpfx)iconv-test.out): Use
        $(test-wrapper-env) and $(run-program-env).
        * iconvdata/run-iconv-test.sh: Use test_wrapper_env and
        run_program_env arguments.
        * iconvdata/tst-table.sh: Do not set GCONV_PATH explicitly.
        * intl/Makefile ($(objpfx)tst-gettext.out): Use
        $(test-program-prefix-before-env), $(run-program-env) and
        $(test-program-prefix-after-env).
        ($(objpfx)tst-gettext2.out): Likewise.
        * intl/tst-gettext.sh: Use test_program_prefix_before_env,
        run_program_env and test_program_prefix_after_env arguments.
        * intl/tst-gettext2.sh: Likewise.
        * intl/tst-gettext4.sh: Do not set environment variables
        explicitly.
        * intl/tst-gettext6.sh: Likewise.
        * intl/tst-translit.sh: Likewise.
        * malloc/Makefile ($(objpfx)tst-mtrace.out): Use
        $(test-program-prefix-before-env), $(run-program-env) and
        $(test-program-prefix-after-env).
        * malloc/tst-mtrace.sh: Use test_program_prefix_before_env,
        run_program_env and test_program_prefix_after_env arguments.
        * math/Makefile (run-regen-ulps): Use $(run-program-env).
        * nptl/Makefile ($(objpfx)tst-tls6.out): Use $(run-program-env).
        * nptl/tst-tls6.sh: Use run_program_env argument.  Set LANG=C
        explicitly with each use of ${test_wrapper_env}.
        * posix/Makefile ($(objpfx)wordexp-tst.out): Use
        $(test-program-prefix-before-env), $(run-program-env) and
        $(test-program-prefix-after-env).
        * posix/tst-getconf.sh: Do not set environment variables
        explicitly.
        * posix/wordexp-tst.sh: Use test_program_prefix_before_env,
        run_program_env and test_program_prefix_after_env arguments.
        * stdio-common/tst-printf.sh: Do not set environment variables
        explicitly.
        * stdlib/Makefile ($(objpfx)tst-fmtmsg.out): Use
        $(test-program-prefix-before-env), $(run-program-env) and
        $(test-program-prefix-after-env).
        * stdlib/tst-fmtmsg.sh: Use test_program_prefix_before_env,
        run_program_env and test_program_prefix_after_env arguments.
        Split $test calls into $test_pre and $test.
        * timezone/Makefile (build-testdata): Use
        $(built-program-cmd-before-env), $(run-program-env) and
        $(built-program-cmd-after-env).

2014-06-06  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/strncat.S [STRLEN]: Define it as
        strlen for non SHARED builds.

2014-06-05  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * nptl/allocatestack.c (check_list): Inlined function...
        (__reclaim_stacks): ... here.

2014-06-05  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #15698]
        * sysdeps/unix/sysv/linux/ifaddrs.c (getifaddrs_internal): Fix
        memory overrun.

2014-06-05  Joseph Myers  <joseph@codesourcery.com>

        * Rules (make-test-out): Include
        LOCPATH=$(common-objpfx)localedata in default environment.
        * debug/Makefile (tst-chk1-ENV): Remove variable.
        (tst-chk2-ENV): Likewise.
        (tst-chk3-ENV): Likewise.
        (tst-chk4-ENV): Likewise.
        (tst-chk5-ENV): Likewise.
        (tst-chk6-ENV): Likewise.
        (tst-lfschk1-ENV): Likewise.
        (tst-lfschk2-ENV): Likewise.
        (tst-lfschk3-ENV): Likewise.
        (tst-lfschk4-ENV): Likewise.
        (tst-lfschk5-ENV): Likewise.
        (tst-lfschk6-ENV): Likewise.
        * iconvdata/Makefile (bug-iconv6-ENV): Likewise.
        (tst-iconv7-ENV): Likewise.
        * intl/Makefile (LOCPATH-ENV): Likewise.
        (tst-codeset-ENV): Likewise.
        (tst-gettext3-ENV): Likewise.
        (tst-gettext5-ENV): Likewise.
        * libio/Makefile (tst-widetext-ENV): Don't set LOCPATH.
        (tst-fopenloc-ENV): Likewise.
        (tst-fgetws-ENV): Remove variable.
        (tst-ungetwc1-ENV): Likewise.
        (tst-ungetwc2-ENV): Likewise.
        (bug-ungetwc2-ENV): Likewise.
        (tst-swscanf-ENV): Likewise.
        (bug-ftell-ENV): Likewise.
        (tst-fgetwc-ENV): Likewise.
        (tst-fseek-ENV): Likewise.
        (tst-ftell-partial-wide-ENV): Likewise.
        (tst-ftell-active-handler-ENV): Likewise.
        (tst-ftell-append-ENV): Likewise.
        * posix/Makefile (tst-fnmatch-ENV): Likewise.
        (tst-regexloc-ENV): Likewise.
        (bug-regex1-ENV): Likewise.
        (tst-regex-ENV): Likewise.
        (tst-regex2-ENV): Likewise.
        (bug-regex5-ENV): Likewise.
        (bug-regex6-ENV): Likewise.
        (bug-regex17-ENV): Likewise.
        (bug-regex18-ENV): Likewise.
        (bug-regex19-ENV): Likewise.
        (bug-regex20-ENV): Likewise.
        (bug-regex22-ENV): Likewise.
        (bug-regex23-ENV): Likewise.
        (bug-regex25-ENV): Likewise.
        (bug-regex26-ENV): Likewise.
        (bug-regex30-ENV): Likewise.
        (bug-regex32-ENV): Likewise.
        (bug-regex33-ENV): Likewise.
        (bug-regex34-ENV): Likewise.
        (bug-regex35-ENV): Likewise.
        (tst-rxspencer-ENV): Likewise.
        (tst-rxspencer-no-utf8-ENV): Likewise.
        * stdio-common/Makefile (tst-sprintf-ENV): Likewise.
        (tst-sscanf-ENV): Likewise.
        (tst-swprintf-ENV): Likewise.
        (tst-swscanf-ENV): Likewise.
        (test-vfprintf-ENV): Likewise.
        (scanf13-ENV): Likewise.
        (bug14-ENV): Likewise.
        (tst-grouping-ENV): Likewise.
        * stdlib/Makefile (tst-strtod-ENV): Likewise.
        (tst-strtod3-ENV): Likewise.
        (tst-strtod4-ENV): Likewise.
        (tst-strtod5-ENV): Likewise.
        (testmb2-ENV): Likewise./
        * string/Makefile (tst-strxfrm-ENV): Likewise.
        (tst-strxfrm2-ENV): Likewise.
        (bug-strcoll1-ENV): Likewise.
        (test-strcasecmp-ENV): Likewise.
        (test-strncasecmp-ENV): Likewise.
        * time/Makefile (tst-strptime-ENV): Likewise.
        (tst-ftime_l-ENV): Likewise.
        * wcsmbs/Makefile (tst-btowc-ENV): Likewise.
        (tst-mbrtowc-ENV): Likewise.
        (tst-wcrtomb-ENV): Likewise.
        (tst-mbrtowc2-ENV): Likewise.
        (tst-c16c32-1-ENV): Likewise.
        (tst-mbsnrtowcs-ENV): Likewise.

2014-06-05  Ondřej Bílka  <neleai@seznam.cz>

        * manual/resource.texi (How to get information about the memory
        subsystem?): Fix typo.
        Reported by Peon de la Parra Ivan <peon@keba.com>

2014-06-03  Guo Yixuan  <culu.gyx@gmail.com>

        [BZ #16882]
        * nptl/sysdeps/sparc/sparc32/pthread_spin_lock.S
        (pthread_spin_lock): Branch out of spin loop to proper location.
        * nptl/sysdeps/sparc/sparc64/pthread_spin_lock.S
        (pthread_spin_lock): Likewise.

        * nptl/tst-spin4.c: New test.
        * nptl/Makefile (tests): Add tst-spin4.

2014-06-03  Andreas Schwab  <schwab@suse.de>

        [BZ #15946]
        * resolv/res_send.c (send_dg): Reload file descriptor after
        calling reopen.

2014-06-03  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerate.

2014-06-03  Richard Henderson  <rth@redhat.com>

        * sysdeps/unix/sysv/linux/aarch64/pt-vfork.c: New file.
        * sysdeps/unix/sysv/linux/aarch64/nptl/pt-vfork.S: Remove file.
        * sysdeps/unix/sysv/linux/aarch64/vfork.S (__vfork): Incorporate
        SAVE_PID and RESTORE_PID blocks from pt-vfork.S.  Map 0 to INT_MIN
        in the SAVE_PID block.
        (__libc_vfork): New alias.
        * sysdeps/unix/sysv/linux/aarch64/nptl/vfork.S: Remove file.

        * sysdeps/unix/sysv/linux/aarch64/clone.S (__clone): Save args for
        child in registers, not on the stack.  Remove RESET_PID conditionals.
        * sysdeps/unix/sysv/linux/aarch64/nptl/clone.S: Remove file.

2014-06-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * sysdeps/aarch64/libm-test-ulps: Regenerate.

2014-06-03  Wilco  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/math_private.h (libc_fesetround_aarch64)
        (libc_feholdexcept_setround_aarch64) (libc_feholdsetround_aarch64)
        (libc_feresetround_aarch64) (libc_feholdsetround_aarch64_ctx):
        Use _FPU_FPCR_RM_MASK for rounding mask rather than FE_TOWARDZERO.
        * sysdeps/aarch64/fpu/get-rounding-mode.h (get_rounding_mode):
        Likewise.

2014-06-03  Wilco  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/math_private.h
        (libc_feholdexcept_aarch64) (libc_feholdexcept_setround_aarch64)
        (libc_fetestexcept_aarch64) (libc_fesetenv_aarch64)
        (libc_feupdateenv_test_aarch64) (libc_feholdsetround_aarch64)
        (libc_feresetround_aarch64) (libc_feholdsetround_aarch64_ctx):
        Fix declarations.

2014-06-03  Kostya Serebryany  <konstantin.s.serebryany@gmail.com>

        * crypt/crypt-private.h: Include ufc-crypt.h.
        (__b64_from_24bit): Declare extern.
        * crypt/crypt_util.c(__b64_from_24bit): New function.
        (b64t): New static const variable.
        * crypt/md5-crypt.c (b64_from_24bit): Remove function.
        (b64t): Remove variable.
        (__md5_crypt_r): Replace b64_from_24bit with __b64_from_24bit.
        * crypt/sha256-crypt.c: Include crypt-private.h.
        (b64t): Remove variable.
        (__sha256_crypt_r): Remove b64_from_24bit and replace
        with __b64_from_24bit.
        * crypt/sha512-crypt.c: Likewise.

2014-06-02  Roland McGrath  <roland@hack.frob.com>

        * nptl/sysdeps/unix/sysv/linux/sh/vfork.S: Moved ...
        * sysdeps/unix/sysv/linux/sh/vfork.S: ... here.
        Label the code __libc_vfork rather than __vfork.
        [!NOT_IN_libc] (vfork): Define as weak alias.
        [!NOT_IN_libc] (__vfork): Define as strong alias, and libc_hidden_def.
        * sysdeps/unix/sysv/linux/sh/pt-vfork.S: New file.
        * nptl/sysdeps/unix/sysv/linux/sh/pt-vfork.S: File removed.

2014-06-02  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * malloc/malloc.c (malloc_info): Fix format specifier for
        n_mmaps.

2014-06-02  Wilco  <wdijkstr@arm.com>

        * sysdeps/aarch64/fpu/fpu_control.h (_FPU_SETCW): Remove ISB after
        FPCR write.

2014-06-02  Wilco  <wdijkstr@arm.com>

        [BZ #17009]
        * sysdeps/aarch64/fpu/feupdateenv (feupdateenv):
        Rewrite to reduce FPCR/FPSR accesses.

2014-06-01  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2014-05-31  David S. Miller  <davem@davemloft.net>

        * sysdeps/ieee754/flt-32/e_j1f.c (__ieee754_y1f): Force computations
        to occur in round to nearest mode when |x| >= 2.0

2014-05-30  Richard Henderson  <rth@twiddle.net>

        * sysdeps/unix/sysv/linux/aarch64/sysdep.h (PSEUDO_RET): Remove.
        (PSEUDO_RET_NOERRNO): Remove.
        (ret): Don't redefine.
        (ret_NOERRNO): Define in terms of ret.
        (ret_ERRVAL): Likewise.

        * sysdeps/unix/sysv/linux/aarch64/ioctl.S (__ioctl): Remove the
        use of PSEUDO_RET; perform the error check directly.

2014-05-30 Marko Myllynen  <myllynen@redhat.com>

        * sysdeps/x86_64/link-defines.sym (BND_SIZE): Replace __int128
        with __int128_t.

2014-05-30  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * malloc/malloc (malloc_info): Fix formatting.

2014-05-30  Siddhesh Poyarekar  <siddhesh@redhat.com>
            Roland McGrath  <roland@hack.frob.com>

        * malloc/malloc (malloc_info): Also print mmapped statistics.

2014-05-30  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/m68k/arch-fork.h: New file.
        * sysdeps/unix/sysv/linux/m68k/nptl/fork.c: File removed.

2014-05-30  Ondřej Bílka  <neleai@seznam.cz>

        * malloc/malloc.c (malloc_info): Inline mi_arena.

2014-05-29  Richard Henderson  <rth@twiddle.net>

        * sysdeps/unix/sysv/linux/aarch64/sysdep.h (INTERNAL_VSYSCALL_NCS):
        Remove comma before expanding ASM_ARGS_##nr.
        (INTERNAL_SYSCALL_RAW): Make _sys_result signed, instead of casting.
        Make _x0 a strict output; make _x8 a strict input; adjust expansion
        of ASM_ARGS_##nr.
        (CLOBBER_ARGS_0, CLOBBER_ARGS_1, CLOBBER_ARGS_2): Remove.
        (CLOBBER_ARGS_3, CLOBBER_ARGS_4, CLOBBER_ARGS_5): Remove.
        (CLOBBER_ARGS_6, CLOBBER_ARGS_7): Remove.
        (ASM_ARGS_1): Add leading comma.

        * sysdeps/unix/sysv/linux/aarch64/sysdep.h [NOT_IN_libc]
        (SYSCALL_ERROR_HANDLER): Use tpidr_el0 instead of a call
        to __errno_location.
        * sysdeps/unix/sysv/linux/aarch64/nptl/localplt.data (libpthread.so):
        Remove the expected plt for __errno_location.

        * sysdeps/unix/sysv/linux/aarch64/nptl/sysdep-cancel.h
        [NOT_IN_libc] (SINGLE_THREAD_P): Use tpidr_el0 instead of a
        call to __read_tp.

        * sysdeps/unix/sysv/linux/aarch64/nptl/sysdep-cancel.h (PSEUDO):
        Always allocate 64 bytes of stack frame.  Use ldp/stp to create
        it and break it down.
        (DOCARGS_0, DOCARGS_1): Do nothing.
        (DOCARGS_2): Update to store into the new stack frame.
        (DOCARGS_3, DOCARGS_4, DOCARGS_5, DOCARGS_6): Likewise.
        (UNDOCARGS_1): Update to restore from the new stack frame.
        (UNDOCARGS_2, UNDOCARGS_3, UNDOCARGS_4): Likewise.
        (UNDOCARGS_5, UNDOCARGS_6): Likewise.

        * sysdeps/unix/sysv/linux/aarch64/nptl/sysdep-cancel.h
        (SINGLE_THREAD_P): New parameter for result regno.
        (PSEUDO): Update to match; use cbz instead of beq.

        * sysdeps/unix/sysv/linux/aarch64/nptl/sysdep-cancel.h (PSEUDO):
        Use ENTRY to define the _nocancel entry point.  Share the syscall
        and syscall error check paths with the cancel path.
        (PSEUDO_END): New.

        * sysdeps/unix/sysv/linux/aarch64/nptl/sysdep-cancel.h: Adjust
        whitespace; tabs before and after asm mnemonics.

2014-05-29  Eric Wong  <normalperson@yhbt.net>

        [BZ #15132]
        * sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
        Call fstat64 or stat64 internally, depending on arguments passed.
        Replace stat buffer argument with file descriptor argument.
        (INTERNAL_STATVFS): Update arguments to match __statvfs_getflags.
        * sysdeps/unix/sysv/linux/fstatvfs.c (fstatvfs):
        Pass fd to __internal_statvfs instead of calling fstat64.
        * sysdeps/unix/sysv/linux/fstatvfs64.c (__fstatvfs64):
        Pass fd to __internal_statvfs64 instead of calling fstat64.
        * sysdeps/unix/sysv/linux/statvfs.c (statvfs):
        Pass -1 to __internal_statvfs instead of calling stat64.
        * sysdeps/unix/sysv/linux/statvfs64.c (__statvfs64):
        Pass -1 to __internal_statvfs64 instead of calling stat64.

2014-05-28  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/sh/clone.S: Deconditionalize the code
        that was previously under [RESET_PID].
        * nptl/sysdeps/unix/sysv/linux/sh/clone.S: File removed.

        * sysdeps/unix/sysv/linux/tile/arch-fork.h: New file.
        * sysdeps/unix/sysv/linux/tile/nptl/fork.c: File removed.

2014-05-27  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/ia64/arch-fork.h: New file.

        * sysdeps/unix/sysv/linux/sh/arch-fork.h: New file.
        * nptl/sysdeps/unix/sysv/linux/sh/fork.c: File removed.

2014-05-27  Ondřej Bílka  <neleai@seznam.cz>

        * elf/dl-deps.c (_dl_map_object_deps): Remove duplicate code.

2014-05-27  Andreas Schwab  <schwab@suse.de>

        * csu/libc-tls.c (__libc_setup_tls): Remove second argument from
        TLS_INIT_TP macro.
        * elf/dl-load.c (_dl_map_object_from_fd): Likewise.
        * elf/rtld.c (init_tls, dl_main): Likewise.
        * nptl/sysdeps/i386/tls.h (TLS_INIT_TP): Likewise.
        * nptl/sysdeps/powerpc/tls.h (TLS_INIT_TP): Likewise.
        * nptl/sysdeps/s390/tls.h (TLS_INIT_TP): Likewise.
        * nptl/sysdeps/sh/tls.h (TLS_INIT_TP): Likewise.
        * nptl/sysdeps/sparc/tls.h (TLS_INIT_TP): Likewise.
        * nptl/sysdeps/x86_64/tls.h (TLS_INIT_TP): Likewise.
        * sysdeps/aarch64/nptl/tls.h (TLS_INIT_TP): Likewise.
        * sysdeps/alpha/nptl/tls.h (TLS_INIT_TP): Likewise.
        * sysdeps/arm/nptl/tls.h (TLS_INIT_TP): Likewise.
        * sysdeps/hppa/nptl/tls.h (TLS_INIT_TP): Likewise.
        * sysdeps/ia64/nptl/tls.h (TLS_INIT_TP): Likewise.
        * sysdeps/m68k/nptl/tls.h (TLS_INIT_TP): Likewise.
        * sysdeps/mach/hurd/i386/tls.h (_hurd_tls_init): Likewise.
        * sysdeps/microblaze/nptl/tls.h (TLS_INIT_TP): Likewise.
        * sysdeps/mips/nptl/tls.h (TLS_INIT_TP): Likewise.
        * sysdeps/tile/nptl/tls.h (TLS_INIT_TP): Likewise.
        * sysdeps/generic/tls.h: Update description.

2014-05-27  Will Newton  <will.newton@linaro.org>

        [BZ #16990]
        * sysdeps/arm/dl-tlsdesc.S (_dl_tlsdesc_resolve_hold): Save
        and restore r2 rather than just restoring.

2014-05-27  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16724]
        * libio/tst-ftell-append.c: New test case.
        * libio/Makefile (tests): Add test case.
        * libio/fileops.c (do_ftell): Don't trust _IO_read_end when in
        append mode.
        * libio/wfileops.c (do_ftell_wide): Likewise.

2014-05-26  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

        * nptl/sysdeps/unix/sysv/linux/powerpc/Versions: Remove, merge into
        ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/Versions: ... here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions: Likewise.
        * nptl/sysdeps/unix/sysv/linux/powerpc/Makefile: Moved rules to ...
        * sysdeps/unix/sysv/linux/powerpc/Makefile: ... here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h: Moved ...
        * sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: ...here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/createthread.c: Moved ...
        * sysdeps/unix/sysv/linux/powerpc/createthread.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/pt-longjmp.c: Moved ...
        * sysdeps/unix/sysv/linux/powerpc/pt-longjmp.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c: Moved
        ...
        * sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c: ...
        here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/pthread_spin_unlock.c: Moved
        ...
        * sysdeps/unix/sysv/linux/powerpc/pthread_spin_unlock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/sem_post.c: Moved ...
        * sysdeps/unix/sysv/linux/powerpc/sem_post.c: ... here.

        * nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Moved ...
        * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h: Moved ...
        * sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h: ... here.

        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions: Remove,
        merge into ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions: ... here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_create.c: Moved
        ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_create.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_delete.c: Moved
        ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_delete.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_getoverr.c:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_getoverr.c: ...
        here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_gettime.c:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_gettime.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_settime.c:
        Moved ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_settime.c: ... here.

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Remove
        conditional [RESET_PID].
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Likewise.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: File
        removed.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: File
        removed.

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: Include
        <tcb-offsets.h>.
        (__vfork): Incorporate save/restore of PID from nptl/vfork.S here.
        (__libc_vfork): New strong alias.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S: File
        removed.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: File
        Removed.

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S: Include
        <tcb-offsets.h>.
        (__vfork): Incorporate save/retore of PID from nptl/vfork.S here.
        (__libc_vfork): New strong alias.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/pt-vfork.S: File
        removed.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S: File
        removed.

2014-05-26  Carlos O'Donell  <carlos@redhat.com>

        * malloc/malloc.c (mi_arena): New function.
        (malloc_info): Remove nested function mi_arena. Call non-nosted
        function mi_arena.

2014-05-26  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/power4/memset.S (memset): Replace insrdi
        by insrwi.
        * sysdeps/powerpc/powerpc32/power6/memset.S (memset): Likewise.
        * sysdeps/powerpc/powerpc32/power7/memset.S (memset): Likewise.
        * sysdeps/powerpc/powerpc32/power7/memchr.S (memchr): Likewise.
        * sysdeps/powerpc/powerpc32/power7/memrchr.S (memrchr): Likewise.
        * sysdeps/powerpc/powerpc32/power7/rawmemchr.S (rawmemchr): Likewise.
        * sysdeps/powerpc/powerpc32/power7/strchr.S (strchr): Likewise.
        * sysdeps/powerpc/powerpc32/power7/strchrnul.S (strchrnul): Likewise.

2014-05-26  Andreas Schwab  <schwab@suse.de>

        [BZ #16984]
        * locale/programs/repertoire.c (repertoire_read): Add slash
        between I18NPATH element and file name.
        * locale/programs/locfile.c (locfile_read): Likewise.

2014-05-26  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * nptl/pthread_mutexattr_settype.c
        (__pthread_mutexattr_settype):
        Disable lock elision for PTHREAD_MUTEX_NORMAL.

2014-05-26  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * nptl/tst-mutex5 (do_test):
        Use #ifndef ENABLE_LOCK_ELISION instead of #ifdef.

2014-05-26  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/README: Document 'init' directive.
        * benchtests/bench-skeleton.c (main) [BENCH_INIT]: Call
        BENCH_INIT.
        * scripts/bench.py (gen_source): Define BENCH_INIT macro.
        (parse_file): Recognize 'init' directive.

2014-05-26  Kyle McMartin  <kyle@redhat.com>

        [BZ #16796]
        * sysdeps/aarch64/nptl/tls.h: increase TCB alignment to the
        alignment of struct pthread.

2014-05-26  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16878]
        * nscd/netgroupcache.c (addgetnetgrentX): Look for
        NSS_STATUS_TRYAGAIN to indicate insufficient buffer space.
        * nscd/nss_files/files-netgrp.c (_nss_netgroup_parseline): Use
        NSS_STATUS_TRYAGAIN to indicate insufficient buffer space.

2014-05-25  Richard Henderson  <rth@twiddle.net>

        * sysdeps/unix/sysv/linux/aarch64/nptl/sysdep-cancel.h
        (SINGLE_THREAD_P_PIC): Remove.
        * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h
        (SINGLE_THREAD_P_PIC): Remove.

        * sysdeps/unix/sysv/linux/aarch64/sysdep.h (PSEUDO_RET): Move
        branch to syscall error ...
        (PSEUDO): ... here.
        [NOT_IN_libc] (SYSCALL_ERROR_HANDLER): Rename the label
        from __local_syscall_error to .Lsyscall_error.
        [!NOT_IN_libc] (SYSCALL_ERROR_HANDLER): Branch to __syscall_error.
        (SYSCALL_ERROR): Update label name.

        * sysdeps/unix/sysv/linux/aarch64/nptl/sysdep-cancel.h (PSEUDO):
        Do not use DOARGS/UNDOARGS.
        * sysdeps/unix/sysv/linux/aarch64/sysdep.h (DO_CALL): Likewise.
        (DOARGS_0, DOARGS_1, DOARGS_2, DOARGS_3): Remove.
        (DOARGS_4, DOARGS_5, DOARGS_6, DOARGS_7): Remove.
        (UNDOARGS_0, UNDOARGS_1, UNDOARGS_2, UNDOARGS_3): Remove.
        (UNDOARGS_4, UNDOARGS_5, UNDOARGS_6, UNDOARGS_7): Remove.

        * sysdeps/unix/sysv/linux/aarch64/sysdep.h (DO_CALL): Fix
        block comment.

        * sysdeps/unix/sysv/linux/alpha/vfork.S (vfork, __vfork): Only
        define if !NOT_IN_libc.
        * sysdeps/unix/sysv/linux/alpha/pt-vfork.S (vfork, __vfork): Only
        define with non-default symbol versions.

2014-05-23  Richard Henderson  <rth@twiddle.net>

        * nptl/pt-vfork.c (vfork_resolve): Rename from vfork_ifunc.
        (vfork, __vfork): Define via compat_symbol.

        * nptl/pt-vfork.c: Error if !HAVE_IFUNC.
        [!HAVE_IFUNC] (vfork_compat): Remove.
        [!HAVE_IFUNC] (DEFINE_VFORK): Remove.

2014-05-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16978]
        * posix/tar.h [!__USE_XOPEN2K] (TSVTX): Define macro.
        * conform/Makefile (test-xfail-POSIX/tar.h/conform): Remove
        variable.

2014-05-23  Richard Henderson  <rth@twiddle.net>

        * sysdeps/unix/sysv/linux/alpha/nptl/Makefile: Merge into...
        * sysdeps/unix/sysv/linux/alpha/Makefile: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/Versions: Merge into...
        * sysdeps/unix/sysv/linux/alpha/Versions: ... here.

        * sysdeps/unix/sysv/linux/alpha/nptl/aio_cancel.c: Moved ...
        * sysdeps/unix/sysv/linux/alpha/aio_cancel.c: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/bits/local_lim.h: Moved ...
        * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/bits/pthreadtypes.h: Moved ...
        * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/bits/semaphore.h: Moved ...
        * sysdeps/unix/sysv/linux/alpha/bits/semaphore.h: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/alpha/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/createthread.c: Moved ...
        * sysdeps/unix/sysv/linux/alpha/createthread.c: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/alpha/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/libBrokenLocale.abilist: Moved ...
        * sysdeps/unix/sysv/linux/alpha/libBrokenLocale.abilist: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/alpha/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/alpha/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/alpha/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/alpha/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/alpha/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/alpha/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/libpthread.abilist: Moved ...
        * sysdeps/unix/sysv/linux/alpha/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/libresolv.abilist: Moved ...
        * sysdeps/unix/sysv/linux/alpha/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/alpha/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/libthread_db.abilist: Moved ...
        * sysdeps/unix/sysv/linux/alpha/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/alpha/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/localplt.data: Moved ...
        * sysdeps/unix/sysv/linux/alpha/localplt.data: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/sem_post.c: Moved ...
        * sysdeps/unix/sysv/linux/alpha/sem_post.c: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/timer_create.c: Moved ...
        * sysdeps/unix/sysv/linux/alpha/timer_create.c: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/timer_delete.c: Moved ...
        * sysdeps/unix/sysv/linux/alpha/timer_delete.c: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/timer_getoverr.c: Moved ...
        * sysdeps/unix/sysv/linux/alpha/timer_getoverr.c: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/timer_gettime.c: Moved ...
        * sysdeps/unix/sysv/linux/alpha/timer_gettime.c: ... here.
        * sysdeps/unix/sysv/linux/alpha/nptl/timer_settime.c: Moved ...
        * sysdeps/unix/sysv/linux/alpha/timer_settime.c: ... here.

        * sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove vfork.
        * sysdeps/unix/sysv/linux/alpha/nptl/vfork.S: Move file ...
        * sysdeps/unix/sysv/linux/alpha/vfork.S: ... here.  Restore PID
        before exiting on error.
        (__libc_vfork): New strong alias.
        * sysdeps/unix/sysv/linux/alpha/nptl/pt-vfork.S: Remove file.
        * sysdeps/unix/sysv/linux/alpha/pt-vfork.S: New file.

        * sysdeps/unix/sysv/linux/alpha/clone.S: Deconditionalize the code
        that was previously under [RESET_PID].
        * sysdeps/unix/sysv/linux/alpha/nptl/clone.S: File removed.

        * sysdeps/unix/sysv/linux/alpha/nptl/fork.c: Remove file.

2014-05-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16977]
        * sysdeps/i386/fpu/e_log10.S (__ieee754_log10): Take absolute
        value when x - 1 is zero.
        * sysdeps/i386/fpu/e_log10f.S (__ieee754_log10f): Likewise.
        * sysdeps/i386/fpu/e_log10l.S (__ieee754_log10l): Likewise.
        * sysdeps/ieee754/ldbl-128/e_log10l.c (__ieee754_log10l): Return
        0.0L for an argument of 1.0L.
        * sysdeps/ieee754/ldbl-128ibm/e_log10l.c (__ieee754_log10l):
        Likewise.
        * sysdeps/x86_64/fpu/e_log10l.S (__ieee754_log10l): Take absolute
        value when x - 1 is zero.
        * math/libm-test.inc (log10_test): Use ALL_RM_TEST.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2014-05-23  Rasmus Villemoes  <rv@rasmusvillemoes.dk>

        * manual/filesys.texi (Scanning Directory Content): Fix prototype of
        alphasort and versionsort.

2014-05-22  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/math_private.h [copysign]: Remove unneeded
        macro.
        [copysignf]: Likewise.

2014-05-22  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * crypt/md5-crypt.c: Fix formatting.

2014-05-22  Kostya Serebryany  <konstantin.s.serebryany@gmail.com>

        * crypt/md5-crypt.c (__md5_crypt_r): Remove a nested function.
        (b64_from_24bit): New function.

2014-05-22  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/power4/multiarch/memchr.c (memchr): Remove
        libc_hidden_builtin_def to ifunc.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memchr-ppc32.c
        [libc_hidden_builtin_def]: Define hidden definition to __memchr_ppc32.

2014-05-21  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/aarch64/arch-fork.h: New file.
        * sysdeps/unix/sysv/linux/aarch64/nptl/fork.c: File removed.

2014-05-21  Joseph Myers  <joseph@codesourcery.com>

        * nscd/Depend (linuxthreads): Remove.
        (nptl): Add.
        * resolv/Depend (linuxthreads): Remove.
        * rt/Depend (linuxthreads): Remove.

        * Makeconfig [$(build-hardcoded-path-in-tests) = yes]
        (rtld-tests-LDFLAGS): Use $(elf-objpfx) instead of
        $(common-objpfx)elf/.
        (link-libc-before-gnulib): Likewise.
        (elfobjdir): Remove variable.
        * Makefile (install): Use $(elf-objpfx) instead of
        $(common-objpfx)elf/.
        * Makerules (link-libc-args): Use $(elf-objpfx) instead of
        $(elfobjdir)/.
        (link-libc-deps): Likewise.
        ($(common-objpfx)libc.so): Likewise.
        ($(common-objpfx)linkobj/libc.so): Likewise.
        [$(cross-compiling) = no] (symbolic-link-prog): Use $(elf-objpfx)
        instead of $(common-objpfx)elf/.
        (symbolic-link-list): Likewise.
        * iconvdata/Makefile ($(inst_gconvdir)/gconv-modules)
        [$(cross-compiling) = no]: Likewise.
        * sysdeps/arm/Makefile (gnulib-arch): Use $(elf-objpfx) instead of
        $(elfobjdir)/.
        (static-gnulib-arch): Likewise.
        * sysdeps/s390/s390-64/Makefile ($(inst_gconvdir)/gconv-modules)
        [$(cross-compiling) = no]: Use $(elf-objpfx) instead of
        $(common-objpfx)elf/.

2014-05-21  Richard Henderson  <rth@redhat.com>

        * sysdeps/unix/sysv/linux/aarch64/nptl/sysdep-cancel.h
        (SINGLE_THREAD_P): Use the correct width load.  Fold
        into the ldr offset.

        * sysdeps/unix/sysv/linux/aarch64/sysdep.h [RTLD_PRIVATE_ERRNO]
        (SYSCALL_ERROR_HANDLER): Fold add insn into str offset.

2014-05-20  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c
        (libgcc_s_resume): Use __attribute_used__.
        * sysdeps/unix/sysv/linux/arm/unwind-resume.c (libgcc_s_resume):
        Likewise.

2014-05-20  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/math_private.h [__copysignf]: Fix copysign macro
        optimization when used with float constants.

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2014-05-20  Aurelien Jarno  <aurelien@aurel32.net>

        [BZ #16915]
        * locale/nl_langinfo_l.c: Make direct reference to every
        _nl_current_CATEGORY symbol.
        * localedata/Makefile (test-srcs): Add tst-langinfo-static.
        (tests-static): Add tst-langinfo-static.
        (tests-special): Add tst-langinfo-static.out.
        ($(objpfx)tst-langinfo.out): Redirect output.
        ($(objpfx)tst-langinfo-static.out): New.
        * localedata/tst-langinfo.sh: Send output to stdout.
        * localedata/tst-langinfo-static.c: New file.

        [BZ #16965]
        * stdlib/strtod_l.c (round_and_return): Add code to shift limbs
        when the shift amount is modulo the limb size.

2014-05-20  Richard Henderson  <rth@redhat.com>

        [BZ #16967]
        * sysdeps/unix/sysv/linux/alpha/bits/sigaction.h (struct sigaction):
        Change type of sa_flags from unsigned int to int.

        [BZ #16966]
        * sysdeps/unix/sysv/linux/alpha/bits/siginfo.h: Remove file.

        * sysdeps/alpha/dl-machine.h (ELF_MACHINE_NO_RELA): Define.

2014-05-20  Will Newton  <will.newton@linaro.org>

        * sysdeps/unix/sysv/linux/aarch64/nptl/sysdep-cancel.h (PSEUDO):
        Test the return value of the system call in the nocancel case.

2014-05-20  Will Newton  <will.newton@linaro.org>
            Yvan Roux  <yvan.roux@linaro.org>

        * sysdeps/unix/sysv/linux/aarch64/sys/user.h: Remove unused
        #include of asm/ptrace.h.
        (PTRACE_GET_THREAD_AREA): Remove #undef.
        (PTRACE_GETHBPREGS): Likewise.
        (PTRACE_SETHBPREGS): Likewise.
        (struct user_regs_struct): New structure.
        (struct user_fpsimd_struct): New structure.
        * sysdeps/unix/sysv/linux/aarch64/sys/procfs.h: Remove unused
        #include of asm/ptrace.h and second #include of sys/user.h.
        (PTRACE_GET_THREAD_AREA): Remove #undef.
        (PTRACE_GETHBPREGS): Likewise.
        (PTRACE_SETHBPREGS): Likewise.
        (ELF_NGREG): Use new struct user_regs_struct.
        (elf_fpregset_t): Use new struct user_fpsimd_struct.

2014-05-19  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypof.c: Moved ...
        * sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf.c: ... here.

2014-05-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

        [BZ #16958]
        * sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S: Add missing
        membar to avoid block loads/stores to overlap previous stores.

2014-05-17  Richard Henderson  <rth@redhat.com>

        * sysdeps/unix/sysv/linux/alpha/nptl/sysdep-cancel.h (PSEUDO):
        Create the __##syscall_name##_nocancel entry point.
        * sysdeps/unix/sysv/linux/alpha/sigsuspend.S (__sigsuspend_nocancel):
        Remove; let the sysdep-cancel.h code create it.

2014-05-17  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/bits/termios.h (PAGEOUT, WRAP):
        Protect with __USE_GNU.
        (TIOCSET_TEMPT): Likewise.
        (TIOCM_LE, TIOCM_DTR, TIOCM_RTS, TIOCM_ST, TIOCM_SR, TIOCM_CTS,
        TIOCM_CAR, TIOCM_RNG, TIOCM_DSR, TIOCM_CD, TIOCM_RI): Remove as
        these are already provided in bits/ioctl-types.h

2014-05-16  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/alpha/arch-fork.h: New file.
        * sysdeps/unix/sysv/linux/ia64/nptl/fork.c: File removed.

        * sysdeps/unix/sysv/linux/not-cancel.h (waitpid_not_cancel):
        Use wait4 regardless of [__NR_waitpid].

2014-05-16  Maciej W. Rozycki  <macro@codesourcery.com>

        PR libgcc/60166
        * sysdeps/arm/soft-fp/sfp-machine.h (_FP_NANFRAC_S, _FP_NANFRAC_D)
        (_FP_NANSIGN_Q): Set the quiet bit.

2014-05-16  Joseph Myers  <joseph@codesourcery.com>

        * benchtests/Makefile
        ($(addprefix $(objpfx)bench-,$(bench-math))): Depend on $(libm),
        not $(common-objpfx)math/libm.so.
        ($(addprefix $(objpfx)bench-,$(bench-pthread))): Depend on
        $(shared-thread-library), not $(common-objpfx)nptl/libpthread.so.
        * elf/Makefile ($(objpfx)noload): Depend on $(libdl), not
        $(common-objpfx)dlfcn/libdl.so.
        ($(objpfx)tst-audit8): Depend on $(libm), not
        $(common-objpfx)math/libm.so.
        * malloc/Makefile ($(objpfx)libmemusage.so): Depend on $(libdl),
        not $(common-objpfx)dlfcn/libdl.so.
        * math/Makefile
        ($(addprefix $(objpfx),$(filter-out $(tests-static),$(tests)))):
        Depend on $(libm), not $(objpfx)libm.so.  Do not condition on
        [$(build-shared) = yes].
        ($(objpfx)test-fenv-tls): Depend on $(shared-thread-library), not
        $(common-objpfx)nptl/libpthread.so.
        * misc/Makefile ($(objpfx)tst-tsearch): Depend on $(libm), not
        $(common-objpfx)math/libm.so$(libm.so-version) or
        $(common-objpfx)math/libm.a depending on [$(build-shared) = yes].
        * nptl/Makefile ($(objpfx)tst-unload): Depend on $(libdl), not
        $(common-objpfx)dlfcn/libdl.so.
        * setjmp/Makefile (link-libm): Remove variable.
        ($(objpfx)tst-setjmp-fp): Depend on $(libm), not $(link-libm).
        * stdio-common/Makefile (link-libm): Remove variable.
        ($(objpfx)tst-printf-round): Depend on $(libm), not $(link-libm).
        * stdlib/Makefile (link-libm): Remove variable.
        ($(objpfx)bug-getcontext): Depend on $(libm), not $(link-libm).
        ($(objpfx)tst-strtod-round): Likewise.
        ($(objpfx)tst-tininess): Likewise.
        ($(objpfx)tst-strtod-underflow): Likewise.
        ($(objpfx)tst-strtod6): Likewise.
        ($(objpfx)tst-tls-atexit): Depend on $(shared-thread-library) and
        $(libdl), not $(common-objpfx)nptl/libpthread.so and
        $(common-objpfx)dlfcn/libdl.so.

2014-05-16  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/bits/termios.h [__USE_MISC]: Guard
        BSD terminal modes definitions.

2014-05-16  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/arm/arch-fork.h: New file.
        * sysdeps/unix/sysv/linux/arm/fork.c: File removed.

        * sysdeps/unix/sysv/linux/arch-fork.h: New file.
        * sysdeps/unix/sysv/linux/i386/fork.h: Moved ...
        * sysdeps/unix/sysv/linux/i386/arch-fork.h: ... here.
        Don't do #include_next.
        * sysdeps/unix/sysv/linux/x86_64/fork.h: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/arch-fork.h: ... here.
        Don't do #include_next.
        * sysdeps/unix/sysv/linux/mips/arch-fork.h: New file.
        * sysdeps/unix/sysv/linux/mips/fork.h: File removed.
        * sysdeps/unix/sysv/linux/powerpc/arch-fork.h: New file.
        * sysdeps/unix/sysv/linux/powerpc/fork.h: File removed.

2014-05-16  Allan McRae  <allan@archlinux.org>

        * po/sv.po: Update Swedish translation from translation project.

        * timezone/Makefile ($(objpfx)tzselect): Use correct variable
        in sed expression.

2014-05-16  Aurelien Jarno  <aurelien@aurel32.net>

        [BZ #16917]
        * sysdeps/unix/sysv/linux/ptsname.c (__ptsname_internal): Return
        errno if the TIOCGPTN ioctl fails with an error different than
        EINVAL.
        * login/tst-ptsname.c: New file.
        * login/Makefile (tests): Add tst-ptsname.

        [BZ #16943]
        * sysdeps/unix/sysv/linux/sparc/bits/resource.h: Declare prlimit
        and prlimit64.

2014-05-15  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16849]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Only check for
        herrno to return EAI_AGAIN.

2014-05-14  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/i386/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/i386/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/i386/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/libBrokenLocale.abilist: Moved ...
        * sysdeps/unix/sysv/linux/i386/libBrokenLocale.abilist: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/i386/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/i386/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/i386/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/i386/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/i386/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/i386/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/libpthread.abilist: Moved ...
        * sysdeps/unix/sysv/linux/i386/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/libresolv.abilist: Moved ...
        * sysdeps/unix/sysv/linux/i386/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/i386/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/libthread_db.abilist: Moved ...
        * sysdeps/unix/sysv/linux/i386/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/i386/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/i386/nptl/localplt.data: Moved ...
        * sysdeps/unix/sysv/linux/i386/localplt.data: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/libBrokenLocale.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libpthread.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libresolv.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libthread_db.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/64/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libBrokenLocale.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/libBrokenLocale.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libresolv.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libthread_db.abilist:
        Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/x32/libutil.abilist: ... here.

        * nptl/sysdeps/unix/sysv/linux/x86/Makefile: File removed.
        * sysdeps/unix/sysv/linux/x86/Makefile [$(subdir) = nptl]
        (libpthread-sysdep_routines): Add elision-related stuff here instead.
        * nptl/sysdeps/unix/sysv/linux/x86/elision-conf.c: Moved ...
        * sysdeps/unix/sysv/linux/x86/elision-conf.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/elision-conf.h: Moved ...
        * sysdeps/unix/sysv/linux/x86/elision-conf.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/elision-lock.c: Moved ...
        * sysdeps/unix/sysv/linux/x86/elision-lock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/elision-timed.c: Moved ...
        * sysdeps/unix/sysv/linux/x86/elision-timed.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/elision-trylock.c: Moved ...
        * sysdeps/unix/sysv/linux/x86/elision-trylock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/elision-unlock.c: Moved ...
        * sysdeps/unix/sysv/linux/x86/elision-unlock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/force-elision.h: Moved ...
        * sysdeps/unix/sysv/linux/x86/force-elision.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/hle.h: Moved ...
        * sysdeps/unix/sysv/linux/x86/hle.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/init-arch.c: Moved ...
        * sysdeps/unix/sysv/linux/x86/init-arch.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/init-arch.h: Moved ...
        * sysdeps/unix/sysv/linux/x86/init-arch.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/pthread_mutex_cond_lock.c: Moved ...
        * sysdeps/unix/sysv/linux/x86/pthread_mutex_cond_lock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/pthread_mutex_lock.c: Moved ...
        * sysdeps/unix/sysv/linux/x86/pthread_mutex_lock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/pthread_mutex_timedlock.c: Moved ...
        * sysdeps/unix/sysv/linux/x86/pthread_mutex_timedlock.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/pthread_mutex_trylock.c: Moved ...
        * sysdeps/unix/sysv/linux/x86/pthread_mutex_trylock.c: ... here.

        * sysdeps/unix/sysv/linux/mips/fork.h: New file.
        * sysdeps/unix/sysv/linux/mips/nptl/fork.c: File removed.

        * nptl/sysdeps/unix/sysv/linux/i386/Implies: File removed.
        * nptl/sysdeps/unix/sysv/linux/i386/i786/Implies: Moved ...
        * sysdeps/unix/sysv/linux/i386/i786/Implies: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/sem_wait.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/sem_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_wrlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_wrlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_timedwait.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_timedwait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_barrier_wait.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/pthread_barrier_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_unlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_unlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_signal.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_signal.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_wait.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/lowlevelrobustlock.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/lowlevelrobustlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_broadcast.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_broadcast.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedrdlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedrdlock.S:
        ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/sem_post.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/sem_post.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedwrlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedwrlock.S:
        ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_rdlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_rdlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i586/lowlevellock.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i586/lowlevellock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S:
        ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S:
        ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Moved ...
        * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/i386/lowlevellock.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/sem_wait.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/sem_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_wrlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_wrlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_barrier_wait.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/pthread_barrier_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_unlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_unlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h: Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_signal.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_signal.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_wait.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/lowlevelrobustlock.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/lowlevelrobustlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_broadcast.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_broadcast.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedrdlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedrdlock.S:
        ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/sem_post.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/sem_post.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedwrlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedwrlock.S:
        ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_rdlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_rdlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/i686/lowlevellock.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/i686/lowlevellock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/smp.h: Moved ...
        * sysdeps/unix/sysv/linux/i386/smp.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/pthread_once.S: Moved ...
        * sysdeps/unix/sysv/linux/i386/pthread_once.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/i386/createthread.c: Moved ...
        * sysdeps/unix/sysv/linux/i386/createthread.c: ... here.

        * sysdeps/unix/sysv/linux/powerpc/fork.h: New file.
        * nptl/sysdeps/unix/sysv/linux/powerpc/fork.c: File removed.

        * nptl/sysdeps/unix/sysv/linux/i386/pthread_spin_init.c: File removed.
        * nptl/sysdeps/unix/sysv/linux/i386/pthread_spin_unlock.S: File removed.

        * nptl/sysdeps/unix/sysv/linux/x86_64/Implies: File removed.
        * nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/cancellation.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/libc-cancellation.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/libc-cancellation.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/librt-cancellation.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/librt-cancellation.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S:
        Moved ...
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:
        Moved ...
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S:
        Moved ...
        * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_setaffinity.c: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/pthread_setaffinity.c: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/sem_post.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: ... here.

        * nptl/sysdeps/unix/sysv/linux/fork.c: Use <> for fork.h #include.
        * nptl/sysdeps/unix/sysv/linux/x86_64/fork.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/fork.h: New file.
        * nptl/sysdeps/unix/sysv/linux/i386/fork.c: File removed.
        * sysdeps/unix/sysv/linux/i386/fork.h: New file.

        * nptl/sysdeps/unix/sysv/linux/i386/not-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/not-cancel.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/sparc/not-cancel.h: File removed.
        * nptl/sysdeps/unix/sysv/linux/sh/not-cancel.h: File removed.
        * nptl/sysdeps/unix/sysv/linux/powerpc/not-cancel.h: File removed.
        * nptl/sysdeps/unix/sysv/linux/x86_64/not-cancel.h: File removed.
        * nptl/sysdeps/unix/sysv/linux/s390/not-cancel.h: File removed.
        * sysdeps/unix/sysv/linux/generic/not-cancel.h: File removed.
        * sysdeps/unix/sysv/linux/generic/nptl/not-cancel.h: File removed.
        * sysdeps/unix/sysv/linux/m68k/nptl/not-cancel.h: File removed.

        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_spin_init.c: File removed.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pthread_spin_unlock.S: Likewise.

        * nptl/sysdeps/unix/sysv/linux/x86_64/compat-timer.h: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/compat-timer.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/Versions: Remove, merge into ...
        * sysdeps/unix/sysv/linux/x86_64/Versions: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/timer_create.c: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/timer_create.c: here.
        * nptl/sysdeps/unix/sysv/linux/x86_64/timer_delete.c: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/timer_delete.c: ... here
        * nptl/sysdeps/unix/sysv/linux/x86_64/timer_getoverr.c: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/timer_getoverr.c: ... here
        * nptl/sysdeps/unix/sysv/linux/x86_64/timer_gettime.c: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/timer_gettime.c: ... here
        * nptl/sysdeps/unix/sysv/linux/x86_64/timer_settime.c: Moved ...
        * sysdeps/unix/sysv/linux/x86_64/timer_settime.c: ... here
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_create.c:
        Update #include.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_delete.c:
        Likewise.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_getoverr.c:
        Likewise.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_gettime.c:
        Likewise.
        * nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_settime.c:
        Likewise.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_create.c:
        Likewise.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_delete.c:
        Likewise.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_getoverr.c:
        Likewise.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_gettime.c:
        Likewise.
        * nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_settime.c:
        Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_create.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_delete.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_getoverr.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_gettime.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_settime.c: Likewise.
        * sysdeps/unix/sysv/linux/alpha/nptl/timer_create.c: Likewise.
        * sysdeps/unix/sysv/linux/alpha/nptl/timer_delete.c: Likewise.
        * sysdeps/unix/sysv/linux/alpha/nptl/timer_getoverr.c: Likewise.
        * sysdeps/unix/sysv/linux/alpha/nptl/timer_gettime.c: Likewise.
        * sysdeps/unix/sysv/linux/alpha/nptl/timer_settime.c: Likewise.
        * sysdeps/unix/sysv/linux/ia64/nptl/timer_create.c: Likewise.
        * sysdeps/unix/sysv/linux/ia64/nptl/timer_delete.c: Likewise.
        * sysdeps/unix/sysv/linux/ia64/nptl/timer_getoverr.c: Likewise.
        * sysdeps/unix/sysv/linux/ia64/nptl/timer_gettime.c:  Likewise.
        * sysdeps/unix/sysv/linux/ia64/nptl/timer_settime.c:  Likewise.

        * sysdeps/unix/sysv/linux/x86_64/clone.S: Deconditionalize the code
        that was previously under [RESET_PID].
        * sysdeps/unix/sysv/linux/i386/clone.S: Likewise.
        * nptl/sysdeps/unix/sysv/linux/x86_64/clone.S: File removed.
        * nptl/sysdeps/unix/sysv/linux/i386/clone.S: File removed.

        * sysdeps/i386/nptl/Implies: New file.
        * sysdeps/x86_64/nptl/Implies: New file.
        * nptl/sysdeps/unix/sysv/linux/x86/bits/pthreadtypes.h: Moved ...
        * sysdeps/x86/nptl/bits/pthreadtypes.h: ... here.
        * nptl/sysdeps/unix/sysv/linux/x86/bits/semaphore.h: Moved ...
        * sysdeps/x86/nptl/bits/semaphore.h: ... here.

        * sysdeps/unix/sysv/linux/i386/vfork.S: Include <tcb-offsets.h>.
        (__vfork): Incorporate save/restore of PID from nptl/vfork.S here.
        (__libc_vfork): New strong alias.
        * nptl/sysdeps/unix/sysv/linux/i386/vfork.S: File removed.
        * nptl/sysdeps/unix/sysv/linux/i386/pt-vfork.S: File removed.

        * sysdeps/unix/sysv/linux/x86_64/vfork.S: Include <tcb-offsets.h>.
        (__vfork): Incorporate save/restore of PID from nptl/vfork.S here.
        (__libc_vfork): New strong alias.
        * nptl/sysdeps/unix/sysv/linux/x86_64/vfork.S: File removed.
        * nptl/sysdeps/unix/sysv/linux/x86_64/pt-vfork.S: File removed.

        * sysdeps/unix/sysv/linux/arm/vfork.S: Include <tcb-offsets.h>.
        (__vfork): Incorporate save/restore of PID from nptl/vfork.S here.
        (__libc_vfork): New strong alias.
        * sysdeps/unix/sysv/linux/arm/nptl/vfork.S: File removed.
        * sysdeps/unix/sysv/linux/arm/nptl/pt-vfork.S: File removed.
        * nptl/pt-vfork.c: New file.
        * nptl/Versions (libc: GLIBC_PRIVATE): Add __libc_vfork.
        (libpthread: GLIBC_2.20): New version set (empty).

2014-05-14  Will Newton  <will.newton@linaro.org>

        * stdlib/gmp-impl.h: Test USE_STACK_ALLOC #ifdef
        rather than #if.

2014-05-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16564]
        * sysdeps/i386/fpu/s_log1pl.S (__log1pl): Do not add 1 to positive
        arguments with exponent 65 or above.
        * sysdeps/ieee754/ldbl-128/s_log1pl.c (__log1pl): Do not add 1 to
        arguments 0x1p113L or above.
        * sysdeps/ieee754/ldbl-128ibm/s_log1pl.c (__log1pl): Do not add 1
        to arguments 0x1p107L or above.
        * sysdeps/x86_64/fpu/s_log1pl.S (__log1pl): Do not add 1 to
        positive arguments with exponent 65 or above.
        * math/auto-libm-test-in: Add more tests of log1p.
        * math/auto-libm-test-out: Regenerated.

        [BZ #16928]
        * math/s_cacos.c (__cacos): Ensure zero real part of result from
        non-finite arguments is +0.
        * math/s_cacosf.c (__cacosf): Likewise.
        * math/s_cacosl.c (__cacosl): Likewise.
        * math/libm-test.inc (cacos_test): Use ALL_RM_TEST.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #16927]
        * sysdeps/i386/fpu/e_acosh.S (__ieee754_acosh): Use fabs on x-1
        value.
        * sysdeps/i386/fpu/e_acoshf.S (__ieee754_acoshf): Likewise.
        * sysdeps/i386/fpu/e_acoshl.S (__ieee754_acoshl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_acoshl.c (__ieee754_acoshl): Correct
        for explicit high bit of mantissa when testing for argument equal
        to 1.
        * math/libm-test.inc (acosh_test): Use ALL_RM_TEST.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #16516]
        * sysdeps/ieee754/dbl-64/s_erf.c (efx8): Remove variable.
        (__erf): Scale by 16 instead of 8 in potentially underflowing
        case.  Ensure exception if result actually underflows.
        * sysdeps/ieee754/flt-32/s_erff.c (efx8): Remove variable.
        (__erff): Scale by 16 instead of 8 in potentially underflowing
        case.  Ensure exception if result actually underflows.
        * sysdeps/ieee754/ldbl-128/s_erfl.c: Include <float.h>.
        (efx8): Remove variable.
        (__erfl): Scale by 16 instead of 8 in potentially underflowing
        case.  Ensure exception if result actually underflows.
        * sysdeps/ieee754/ldbl-128ibm/s_erfl.c: Include <float.h>.
        (efx8): Remove variable.
        (__erfl): Scale by 16 instead of 8 in potentially underflowing
        case.  Ensure exception if result actually underflows.
        * sysdeps/ieee754/ldbl-96/s_erfl.c: Include <float.h>.
        (efx8): Remove variable.
        (__erfl): Scale by 16 instead of 8 in potentially underflowing
        case.  Ensure exception if result actually underflows.
        * math/auto-libm-test-in: Add more tests of erf.
        * math/auto-libm-test-out: Regenerated.

2014-05-14  Andreas Schwab  <schwab@suse.de>

        * elf/rtld.c (_dl_start_final, _dl_start, init_tls, dl_main):
        Remove code conditionalized on USE___THREAD.

        * config.h.in (HAVE_PT_CHOWN): Define as 0.
        * sysdeps/unix/grantpt.c (grantpt): Check HAVE_PT_CHOWN for value,
        not definedness.

2014-05-14  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_UTIMES):
        Define unconditionally.
        (__ASSUME_O_CLOEXEC): Likewise.
        (__ASSUME_SOCK_CLOEXEC): Likewise.
        (__ASSUME_IN_NONBLOCK): Likewise.
        (__ASSUME_PIPE2): Likewise.
        (__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        (__ASSUME_DUP3): Likewise.
        * sysdeps/unix/sysv/linux/aarch64/kernel-features.h
        (__ASSUME_DUP3): Do not define.
        (__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_IN_NONBLOCK): Likewise.
        (__ASSUME_O_CLOEXEC): Likewise.
        (__ASSUME_PIPE2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        (__ASSUME_SOCK_CLOEXEC): Likewise.
        (__ASSUME_UTIMES): Undefine.
        * sysdeps/unix/sysv/linux/alpha/kernel-features.h
        (__ASSUME_UTIMES): Do not define.
        (__ASSUME_O_CLOEXEC): Likewise.
        (__ASSUME_SOCK_CLOEXEC): Likewise.
        (__ASSUME_IN_NONBLOCK): Undefine if [__LINUX_KERNEL_VERSION <
        0x020621] instead of defining if [__LINUX_KERNEL_VERSION >=
        0x020621].
        (__ASSUME_PIPE2): Likewise.
        (__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        [__LINUX_KERNEL_VERSION < 0x020621] (__ASSUME_DUP3): Undefine.
        * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_UTIMES):
        Do not define.
        (__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        * sysdeps/unix/sysv/linux/hppa/kernel-features.h
        (__ASSUME_32BITUIDS): Likewise.
        (__ASSUME_TRUNCATE64_SYSCALL): Likewise.
        (__ASSUME_IPC64): Likewise.
        (__ASSUME_ST_INO_64_BIT): Likewise.
        (__ASSUME_GETDENTS64_SYSCALL): Likewise.
        [__LINUX_KERNEL_VERSION < 0x030e00] (__ASSUME_UTIMES): Undefine.
        * sysdeps/unix/sysv/linux/ia64/kernel-features.h
        (__ASSUME_UTIMES): Do not define.
        (__ASSUME_PSELECT): Likewise.
        (__ASSUME_PPOLL): Likewise.
        (__ASSUME_O_CLOEXEC): Likewise.
        (__ASSUME_SOCK_CLOEXEC): Likewise.
        (__ASSUME_IN_NONBLOCK): Likewise.
        (__ASSUME_PIPE2): Likewise.
        (__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        (__ASSUME_DUP3): Likewise.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        (__ASSUME_UTIMES): Likewise.
        (__ASSUME_O_CLOEXEC): Likewise.
        (__ASSUME_SOCK_CLOEXEC): Likewise.
        (__ASSUME_IN_NONBLOCK): Likewise.
        (__ASSUME_PIPE2): Likewise.
        (__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        (__ASSUME_DUP3): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_UTIMES): Likewise.
        (__ASSUME_O_CLOEXEC): Likewise.
        (__ASSUME_SOCK_CLOEXEC): Likewise.
        (__ASSUME_IN_NONBLOCK): Likewise.
        (__ASSUME_PIPE2): Likewise.
        (__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        (__ASSUME_DUP3): Likewise.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h (__ASSUME_IPC64):
        Likewise.
        (__ASSUME_UTIMES): Likewise.
        (__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        * sysdeps/unix/sysv/linux/tile/kernel-features.h
        (__ASSUME_O_CLOEXEC): Likewise.
        (__ASSUME_SOCK_CLOEXEC): Likewise.
        (__ASSUME_IN_NONBLOCK): Likewise.
        (__ASSUME_PIPE2): Likewise.
        (__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        (__ASSUME_DUP3): Likewise.
        (__ASSUME_UTIMES): Undefine.

        * sysdeps/arm/fclrexcpt.c (__feclearexcept): Rename to
        feclearexcept.  Remove symbol versioning code.
        * sysdeps/arm/fegetenv.c (__fegetenv): Rename to fegetenv.  Remove
        symbol versioning code.
        * sysdeps/arm/fesetenv.c (__fesetenv): Rename to fesetenv.  Remove
        symbol versioning code.
        * sysdeps/arm/feupdateenv.c (__feupdateenv): Rename to
        feupdateenv.  Remove symbol versioning code.
        * sysdeps/arm/fgetexcptflg.c (__fegetexceptflag): Rename to
        fegetexceptflag.  Remove symbol versioning code.
        * sysdeps/arm/fsetexcptflg.c (__fesetexceptflag): Rename to
        fesetexceptflag.  Remove symbol versioning code.
        * sysdeps/unix/sysv/linux/arm/Versions (libc): Remove GLIBC_2.0,
        GLIBC_2.2 and GLIBC_2.3.3 entries.  Change GLIBC_2.1 to GLIBC_2.4.
        * sysdeps/unix/sysv/linux/arm/posix_fadvise64.c
        (__posix_fadvise64_l32): Remove prototype.
        [SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_3_3)]: Remove conditional
        code.

2014-05-13  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h: Moved ...
        * sysdeps/arm/nptl/bits/pthreadtypes.h: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/bits/semaphore.h: Moved ...
        * sysdeps/arm/nptl/bits/semaphore.h: ... here.

2014-05-13  Sami Kerola  <kerolasa@iki.fi>

        * timezone/Makefile ($(objpfx)tzselect): Use zonedir instead
        current working directory

2014-05-13  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/arm/nptl/c++-types.data: Moved ...
        * sysdeps/unix/sysv/linux/arm/c++-types.data: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/createthread.c: Moved ...
        * sysdeps/unix/sysv/linux/arm/createthread.c: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/fork.c: Moved ...
        * sysdeps/unix/sysv/linux/arm/fork.c: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/ld.abilist: Moved ...
        * sysdeps/unix/sysv/linux/arm/ld.abilist: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/libBrokenLocale.abilist: Moved ...
        * sysdeps/unix/sysv/linux/arm/libBrokenLocale.abilist: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/libanl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/arm/libanl.abilist: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Moved ...
        * sysdeps/unix/sysv/linux/arm/libc.abilist: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/libcrypt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/arm/libcrypt.abilist: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/libdl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/arm/libdl.abilist: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/libm.abilist: Moved ...
        * sysdeps/unix/sysv/linux/arm/libm.abilist: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/libnsl.abilist: Moved ...
        * sysdeps/unix/sysv/linux/arm/libnsl.abilist: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist: Moved ...
        * sysdeps/unix/sysv/linux/arm/libpthread.abilist: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/libresolv.abilist: Moved ...
        * sysdeps/unix/sysv/linux/arm/libresolv.abilist: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/librt.abilist: Moved ...
        * sysdeps/unix/sysv/linux/arm/librt.abilist: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/libthread_db.abilist: Moved ...
        * sysdeps/unix/sysv/linux/arm/libthread_db.abilist: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/libutil.abilist: Moved ...
        * sysdeps/unix/sysv/linux/arm/libutil.abilist: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/localplt.data: Moved ...
        * sysdeps/unix/sysv/linux/arm/localplt.data: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Moved ...
        * sysdeps/unix/sysv/linux/arm/lowlevellock.h: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: Moved ...
        * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c: Moved ...
        * sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c: Moved ...
        * sysdeps/unix/sysv/linux/arm/unwind-resume.c: ... here.

        * sysdeps/unix/sysv/linux/arm/Versions (libc: GLIBC_PRIVATE): New set.
        * sysdeps/unix/sysv/linux/arm/nptl/Versions: File removed.

        * sysdeps/unix/sysv/linux/arm/Makefile
        [$(subdir) = rt] (librt-sysdep_routines, librt-shared-only-routines):
        Add rt-aeabi_unwind_cpp_pr1.
        [$(subdir) = nptl] (librt-sysdep_routines, librt-shared-only-routines):
        Add nptl-aeabi_unwind_cpp_pr1.
        [$(subdir) = nptl] (tests): Filter out tst-cleanupx4.
        * sysdeps/unix/sysv/linux/arm/nptl/Makefile: File removed.
        * sysdeps/unix/sysv/linux/arm/nptl/rt-aeabi_unwind_cpp_pr1.c: Move ...
        * sysdeps/unix/sysv/linux/arm/rt-aeabi_unwind_cpp_pr1.c: ... here.
        * sysdeps/unix/sysv/linux/arm/nptl/nptl-aeabi_unwind_cpp_pr1.c: Move ...
        * sysdeps/unix/sysv/linux/arm/nptl-aeabi_unwind_cpp_pr1.c: ... here.

        * sysdeps/unix/sysv/linux/arm/configure.ac: Force -fexceptions here.
        * sysdeps/unix/sysv/linux/arm/configure: Regenerated.
        * sysdeps/unix/sysv/linux/arm/nptl/configure.ac: File removed.
        * sysdeps/unix/sysv/linux/arm/nptl/configure: File removed.

        * sysdeps/unix/sysv/linux/arm/clone.S: Include <tcb-offsets.h>.
        Deconditionalize the code that was previously under [RESET_PID].
        * sysdeps/unix/sysv/linux/arm/nptl/clone.S: File removed.

        * sysdeps/generic/exit-thread.h: New file.
        * sysdeps/unix/sysv/linux/exit-thread.h: New file.
        * include/unistd.h (__exit_thread): Remove declaration.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Drop exit-thread.
        * sysdeps/unix/sysv/linux/exit-thread.S: File removed.
        * csu/libc-start.c: Include <exit-thread.h>.
        (LIBC_START_MAIN): Pass no argument to __exit_thread.
        * nptl/pthread_create.c: Include <exit-thread.h>.
        (start_thread): Call __exit_thread in place of __exit_thread_inline.
        * nptl/sysdeps/i386/pthreaddef.h (__exit_thread_inline): Macro removed.
        * nptl/sysdeps/powerpc/pthreaddef.h: Likewise.
        * nptl/sysdeps/s390/pthreaddef.h: Likewise.
        * nptl/sysdeps/sh/pthreaddef.h: Likewise.
        * nptl/sysdeps/sparc/sparc32/pthreaddef.h: Likewise.
        * nptl/sysdeps/sparc/sparc64/pthreaddef.h: Likewise.
        * nptl/sysdeps/x86_64/pthreaddef.h: Likewise.
        * sysdeps/aarch64/nptl/pthreaddef.h: Likewise.
        * sysdeps/alpha/nptl/pthreaddef.h: Likewise.
        * sysdeps/arm/nptl/pthreaddef.h: Likewise.
        * sysdeps/hppa/nptl/pthreaddef.h: Likewise.
        * sysdeps/ia64/nptl/pthreaddef.h: Likewise.
        * sysdeps/m68k/nptl/pthreaddef.h: Likewise.
        * sysdeps/microblaze/nptl/pthreaddef.h: Likewise.
        * sysdeps/mips/nptl/pthreaddef.h: Likewise.
        * sysdeps/tile/nptl/pthreaddef.h: Likewise.

2014-05-13  Andreas Schwab  <schwab@suse.de>

        * sysdeps/unix/grantpt.c (grantpt): Fix typo in assertion.

2014-05-12  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h [__s390__]
        (__ASSUME_UTIMES): Do not condition on kernel version.
        (__ASSUME_PSELECT): Define unconditionally.
        (__ASSUME_PPOLL): Likewise.
        (__ASSUME_ATFCTS): Likewise.
        (__ASSUME_SET_ROBUST_LIST): Do not condition on kernel version.
        (__ASSUME_COMPLETE_READV_WRITEV): Define unconditionally.
        (__ASSUME_FUTEX_LOCK_PI): Do not condition on kernel version.
        (__ASSUME_UTIMENSAT): Define unconditionally.
        (__ASSUME_PRIVATE_FUTEX): Likewise.
        (__ASSUME_FALLOCATE): Likewise.
        (__ASSUME_O_CLOEXEC): Likewise.
        (__LINUX_ARG_MAX_STACK_BASED_MIN_KERNEL): Remove.
        (__ASSUME_ARG_MAX_STACK_BASED): Likewise.
        (__ASSUME_ADJ_OFFSET_SS_READ): Define unconditionally.
        (__ASSUME_SOCK_CLOEXEC): Do not condition on kernel version.
        (__ASSUME_IN_NONBLOCK): Likewise.
        (__ASSUME_PIPE2): Likewise.
        (__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        (__ASSUME_DUP3): Likewise.
        [__x86_64__ || __sparc__] (__ASSUME_ACCEPT4_SYSCALL): Likewise.
        (__ASSUME_FUTEX_CLOCK_REALTIME): Define unconditionally.
        (__ASSUME_AT_RANDOM): Likewise.
        (__ASSUME_PREADV): Likewise.
        (__ASSUME_PWRITEV): Likewise.
        (__ASSUME_REQUEUE_PI): Do not condition on kernel version.
        (__ASSUME_F_GETOWN_EX): Define unconditionally.
        (__ASSUME_XFS_RESTRICTED_CHOWN): Likewise.
        * sysdeps/unix/sysv/linux/sysconf.c (__sysconf)
        [!__ASSUME_ARG_MAX_STACK_BASED]: Remove conditional code.
        * sysdeps/unix/sysv/linux/alpha/kernel-features.h
        (__ASSUME_O_CLOEXEC): Define unconditionally.
        (__ASSUME_PSELECT): Do not undefine conditionally.
        (__ASSUME_PPOLL): Likewise.
        (__ASSUME_ATFCTS): Likewise.
        (__ASSUME_SET_ROBUST_LIST): Likewise.
        (__ASSUME_UTIMENSAT): Likewise.
        (__ASSUME_FDATASYNC): Define unconditionally.
        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        (__ASSUME_SIGFRAME_V2): Likewise.
        )__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        (__ASSUME_PSELECT): Do not undefine conditionally.
        (__ASSUME_PPOLL): Likewise.
        * sysdeps/unix/sysv/linux/ia64/kernel-features.h
        (__ASSUME_PSELECT): Define unconditionally.
        (__ASSUME_PPOLL): Likewise.
        (__ASSUME_O_CLOEXEC): Likewise.
        (__ASSUME_SOCK_CLOEXEC): Likewise.
        (__ASSUME_IN_NONBLOCK): Likewise.
        (__ASSUME_PIPE2): Likewise.
        (__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        (__ASSUME_DUP3): Likewise.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        (__ASSUME_O_CLOEXEC): Likewise.
        (__ASSUME_SOCK_CLOEXEC): Likewise.
        (__ASSUME_IN_NONBLOCK): Likewise.
        (__ASSUME_PIPE2): Likewise.
        (__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        (__ASSUME_DUP3): Likewise.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        (__ASSUME_EVENTFD2): Likewise.
        (__ASSUME_SIGNALFD4): Likewise.
        (__ASSUME_ACCEPT4_SYSCALL): Likewise.

2014-05-12  Andreas Schwab  <schwab@suse.de>

        [BZ #16932]
        * nis/nss_nis/nis-hosts.c (internal_gethostbyname2_r)
        (_nss_nis_gethostbyname4_r): Return error if item length is larger
        than maximum RPC packet size.
        * nis/nss_nis/nis-initgroups.c (initgroups_netid): Likewise.
        * nis/nss_nis/nis-network.c (_nss_nis_getnetbyname_r): Likewise.
        * nis/nss_nis/nis-service.c (_nss_nis_getservbyname_r)
        (_nss_nis_getservbyport_r): Likewise.

2014-05-12  Will Newton  <will.newton@linaro.org>

        * malloc/Makefile (tests): Add tst-mallopt.
        * malloc/tst-mallopt.c: New file.

2014-05-09  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/arm/armv7/strcmp.S: Use sfi_breg prefix on loads not from sp.
        [NO_THUMB]: Cope without cbz, cnbz, and orn instructions.

2014-05-09  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * elf/Makefile (tst-tlsmod5.so): Add $(no-as-needed).
        (tst-tlsmod6.so): Likewise.

2014-05-09  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/gnu/unwind-resume.c (libgcc_s_resume): Mark as noreturn.

2014-05-09  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16064]
        * sysdeps/i386/fpu/fegetenv.c: Include <unistd.h>, <ldsodefs.h>
        and <dl-procinfo.h>.
        (__fegetenv): Save SSE state in envp->__eip if supported.
        * sysdeps/i386/fpu/feholdexcpt.c (feholdexcept): Save SSE state in
        envp->__eip if supported.
        * sysdeps/i386/fpu/fesetenv.c: Include <unistd.h>, <ldsodefs.h>
        and <dl-procinfo.h>.
        (__fesetenv): Always set __eip, __cs_selector, __opcode,
        __data_offset and __data_selector in environment to 0.  Set SSE
        state if supported.
        * sysdeps/x86/fpu/Makefile [$(subdir) = math] (tests): Add
        test-fenv-sse.
        [$(subdir) = math] (CFLAGS-test-fenv-sse.c): Add -msse2
        -mfpmath=sse.
        * sysdeps/x86/fpu/test-fenv-sse.c: New file.

2014-05-09  Will Newton  <will.newton@linaro.org>

        * sysdeps/arm/preconfigure.ac: Set libc_commonpagesize
        and libc_relro_required for ARM.
        * sysdeps/arm/preconfigure: Regenerate.

2014-05-09  Dominik Vogt  <vogt@linux.vnet.ibm.com>
            Stefan Liebler  <stli@linux.vnet.ibm.com>

        * config.make.in (enable-lock-elision): New Makefile variable.
        * configure.ac: Likewise.
        * configure: Regenerate.
        * sysdeps/s390/configure.ac:
        Add check for gcc transactions support.
        * sysdeps/s390/configure: Regenerate.
        * nptl/sysdeps/unix/sysv/linux/s390/Makefile: New file.
        Build elision files if enabled.
        * nptl/sysdeps/unix/sysv/linux/s390/elision-conf.c: New file.
        Add lock elision support for s390.
        * nptl/sysdeps/unix/sysv/linux/s390/elision-conf.h: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/elision-lock.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/elision-timed.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/elision-trylock.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/elision-unlock.c: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/force-elision.h: Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/pthread_mutex_cond_lock.c:
        Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/pthread_mutex_lock.c:
        Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/pthread_mutex_timedlock.c:
        Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/pthread_mutex_trylock.c:
        Likewise.
        * nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h:
        (__lll_timedlock_elision, __lll_lock_elision)
        (__lll_unlock_elision, __lll_trylock_elision)
        (lll_timedlock_elision, lll_lock_elision)
        (lll_unlock_elision, lll_trylock_elision): Add.
        * nptl/sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h
        (pthread_mutex_t): Add lock elision support for s390.

2014-05-14  Wilco  <wdijkstr@arm.com>

        * sysdeps/arm/fclrexcpt.c: Cleanup.
        * sysdeps/arm/fedisblxcpt.c: Cleanup.
        * sysdeps/arm/feenablxcpt.c: Cleanup.
        * sysdeps/arm/fegetenv.c: Cleanup.
        * sysdeps/arm/fegetexcept.c: Cleanup.
        * sysdeps/arm/fegetround.c: Cleanup.
        * sysdeps/arm/feholdexcpt.c: Cleanup.
        * sysdeps/arm/fesetenv.c: Cleanup.
        * sysdeps/arm/fesetround.c: Cleanup.
        * sysdeps/arm/feupdateenv.c: Cleanup.
        * sysdeps/arm/fgetexcptflg.c: Cleanup.
        * sysdeps/arm/fraiseexcpt.c: Cleanup.
        * sysdeps/arm/fsetexcptflg.c: Cleanup.
        * sysdeps/arm/ftestexcept.c: Cleanup.
        * sysdeps/arm/get-rounding-mode.h: Cleanup.
        * sysdeps/arm/setfpucw.c: Cleanup.

2014-05-09  Will Newton  <will.newton@linaro.org>

        * sysdeps/arm/armv7/strcmp.S: New file.
        * NEWS: Mention addition of ARMv7 optimized strcmp.

2014-05-08  Roland McGrath  <roland@hack.frob.com>

        * Makeconfig ($(common-objpfx)config.status): Fix patsubst uses to
        look for %.ac rather than %.in.

        * sysdeps/mach/hurd/configure.ac (inhibit_glue): Remove variable.
        * sysdeps/unix/sysv/linux/configure.ac: Likewise.
        * sysdeps/mach/hurd/configure: Regenerated.
        * sysdeps/unix/sysv/linux/configure: Regenerated.

        * bits/utsname.h (_UTSNAME_DOMAIN_LENGTH): New macro, set to 0.

2014-05-07  Steve Ellcey  <sellcey@mips.com>

        [BZ #16922]
        * sysdeps/mips/sys/asm.h (INT_SUB): Fix definition.
        (LONG_SUB): Ditto.
        (PTR_SUB): Ditto.

2014-05-07  Andreas Schwab  <schwab@suse.de>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Advance address pointer
        when skipping over non-matching result from nscd.

2014-05-07  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #16876]
        * nptl/sockperf.c (client): Check socket return value.

        [BZ #16877]
        * nscd/selinux.c (nscd_request_avc_has_perm): Check if there is
        nscd security class.

2014-05-06  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/arm/nptl/unwind.h: File moved to ...
        * sysdeps/arm/unwind.h: ... here.

2014-05-06  Aurelien Jarno  <aurelien@aurel32.net>

        [BZ #16916]
        * sysdeps/unix/sysv/linux/sparc/bits/eventfd.h (EFD_SEMAPHORE):
        Define.

2014-05-06  Vidya Ranganathan  <vidya@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/strncpy.S: New file: Optimization.
        * sysdeps/powerpc/powerpc64/multiarch/strncpy.c: New file:
        multiarch strncpy for PPC64.
        * sysdeps/powerpc/powerpc64/multiarch/strncpy-ppc64.c: New file
        * sysdeps/powerpc/powerpc64/multiarch/strncpy-power7.S: New file
        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strpcpy, stpncpy
        multiarch optimizations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c:
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/power7/stpncpy.S: New file: Optimization.
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy.c: New file:
        multiarch stpncpy for PPC64.
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy-ppc64.c: New file
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy-power7.S: New file

2014-05-06  Andreas Schwab  <schwab@suse.de>

        [BZ #16912]
        * gmon/mcount.c (_MCOUNT_DECL): Use
        atomic_compare_and_exchange_bool_acq instead of
        catomic_compare_and_exchange_bool_acq.

2014-05-05  Roland McGrath  <roland@hack.frob.com>

        * elf/Makefile (others, install-bin): Remove pldd.
        (pldd-modules): Variable removed.
        ($(objpfx)pldd): Target removed.
        * sysdeps/unix/sysv/linux/Makefile [$(subdir) = elf]
        (others, install-bin): Append pldd here.
        ($(objpfx)pldd): New target.

        * sysdeps/gnu/errlist.awk (BEGIN): Emit an initial #define of ERR_MAX
        to 0, so the first #if test emitted later doesn't see it undefined.
        (END): Emit "!defined ERRLIST_NO_COMPAT" to match what BEGIN does.
        * sysdeps/gnu/errlist.c: Regenerated.

2014-05-04  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/power4/multiarch/memchr-ppc32.c
        [libc_hidden_builtin_def]: Define to empty value.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S:
        [libc_hidden_builtin_def]: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S:
        [libc_hidden_builtin_def]: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strlen-ppc64.S:
        [libc_hidden_builtin_def]: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy.c (memcpy): Redefined to
        __redirect_memcpy and define ifunc as default hidden symbol.
        * sysdeps/powerpc/powerpc64/multiarch/memset.c (memset): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strlen.c (strlen): Likewise.

2014-05-04  Adam Conrad  <adconrad@0c3.net>

        * locale/iso-4217.def: Reintroduce XDR currency.

2014-05-04  Allan McRae  <allan@archlinux.org>

        * po/eo.po: Update Esperanto translation from translation project.

2014-05-02  Carlos O'Donell  <carlos@redhat.com>

        * sysdeps/x86_64/multiarch/init-arch.h: Define FEATURE_INDEX_1 to 0,
        and FEATURE_INDEX_MAX to 1.
        [!__ASSEMBLER__]: Remove anonymous enum for FEATURE_INDEX_*.

2014-05-01  Steve Ellcey  <sellcey@mips.com>

        * iconvdata/ansi_x3.110.c (ONE_DIRECTION): Define.
        * iconvdata/armscii-8.c (ONE_DIRECTION): Define.
        * iconvdata/big5.c (ONE_DIRECTION): Define.
        * iconvdata/big5hkscs.c (ONE_DIRECTION): Define.
        * iconvdata/cp1255.c (ONE_DIRECTION): Define.
        * iconvdata/cp1258.c (ONE_DIRECTION): Define.
        * iconvdata/cp932.c (ONE_DIRECTION): Define.
        * iconvdata/euc-cn.c (ONE_DIRECTION): Define.
        * iconvdata/euc-jisx0213.c (ONE_DIRECTION): Define.
        * iconvdata/euc-jp-ms.c (ONE_DIRECTION): Define.
        * iconvdata/euc-jp.c (ONE_DIRECTION): Define.
        * iconvdata/euc-kr.c (ONE_DIRECTION): Define.
        * iconvdata/euc-tw.c (ONE_DIRECTION): Define.
        * iconvdata/gb18030.c (ONE_DIRECTION): Define.
        * iconvdata/gbbig5.c (ONE_DIRECTION): Define.
        * iconvdata/gbgbk.c (ONE_DIRECTION): Define.
        * iconvdata/gbk.c (ONE_DIRECTION): Define.
        * iconvdata/ibm1364.c (ONE_DIRECTION): Define.
        * iconvdata/ibm930.c (ONE_DIRECTION): Define.
        * iconvdata/ibm932.c (ONE_DIRECTION): Define.
        * iconvdata/ibm933.c (ONE_DIRECTION): Define.
        * iconvdata/ibm935.c (ONE_DIRECTION): Define.
        * iconvdata/ibm937.c (ONE_DIRECTION): Define.
        * iconvdata/ibm939.c (ONE_DIRECTION): Define.
        * iconvdata/ibm943.c (ONE_DIRECTION): Define.
        * iconvdata/iso-2022-cn-ext.c (ONE_DIRECTION): Define.
        * iconvdata/iso-2022-cn.c (ONE_DIRECTION): Define.
        * iconvdata/iso-2022-jp-3.c (ONE_DIRECTION): Define.
        * iconvdata/iso-2022-jp.c (ONE_DIRECTION): Define.
        * iconvdata/iso-2022-kr.c (ONE_DIRECTION): Define.
        * iconvdata/iso646.c (ONE_DIRECTION): Define.
        * iconvdata/iso8859-1.c (ONE_DIRECTION): Define.
        * iconvdata/iso_11548-1.c (ONE_DIRECTION): Define.
        * iconvdata/iso_6937-2.c (ONE_DIRECTION): Define.
        * iconvdata/iso_6937.c (ONE_DIRECTION): Define.
        * iconvdata/johab.c (ONE_DIRECTION): Define.
        * iconvdata/shift_jisx0213.c (ONE_DIRECTION): Define.
        * iconvdata/sjis.c (ONE_DIRECTION): Define.
        * iconvdata/t.61.c (ONE_DIRECTION): Define.
        * iconvdata/tcvn5712-1.c (ONE_DIRECTION): Define.
        * iconvdata/tscii.c (ONE_DIRECTION): Define.
        * iconvdata/uhc.c (ONE_DIRECTION): Define.
        * iconvdata/unicode.c (ONE_DIRECTION): Define.
        * iconvdata/utf-16.c (ONE_DIRECTION): Define.
        * iconvdata/utf-32.c (ONE_DIRECTION): Define.
        * iconvdata/utf-7.c (ONE_DIRECTION): Define.

2014-05-01  Roland McGrath  <roland@hack.frob.com>

        * libio/libioP.h [!_IO_USE_OLD_IO_FILE && !_G_IO_NO_BACKWARD_COMPAT]
        (_IO_JUMPS_OFFSET): Define to 0.

        * nptl/sysdeps/pthread/bits/libc-lock.h
        [_LIBC && (!NOT_IN_libc || IS_IN_libpthread)]
        (__libc_lock_define_initialized_recursive): Always define using
        initializer.  Modern compilers treat uninitialized (implicit zero) and
        explicit zero initializers the same (i.e. put the datum in bss).

2014-05-01  Andreas Schwab  <schwab@linux-m68k.org>

        * nscd/nscd-client.h: Include <string.h>.

2014-05-01  David S. Miller  <davem@davemloft.net>

        [BZ #16885]
        * sysdeps/sparc/sparc64/strcmp.S: Fix end comparison handling when
        multiple zero bytes exist at the end of a string.
        Reported by Aurelien Jarno <aurelien@aurel32.net>

        * string/test-strcmp.c (check): Add explicit test for situations where
        there are multiple zero bytes after the first.

2014-05-01  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #16890]
        * stdio-common/vfprintf.c (process_arg) [%p]: Mark string as wide
        when compiling wprintf.
        * stdio-common/tstdiomisc.c (t3): New function.
        (main): Call it.

2014-05-01  Steve Ellcey  <sellcey@mips.com>

        * intl/iconv/skeleton.c (ONE_DIRECTION): Remove define.
        * iconv/gconv_simple.c (ONE_DIRECTION): Define.
        * iconvdata/8bit-gap.c (ONE_DIRECTION): Ditto.
        * iconvdata/8bit-generic.c (ONE_DIRECTION): Ditto.

2014-05-01  Steve Ellcey  <sellcey@mips.com>

        * stdlib/longlong.h: Updated from GCC.

2014-05-01  Will Newton  <will.newton@linaro.org>
            Bernard Ogden  <bernie.ogden@linaro.org>

        * NEWS: Update fixed bug list.

        [BZ #15119]
        * sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c: Remove file.

2014-04-30  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/fenv_private.h (HAVE_RM_CTX): Define.
        (libc_feholdexcept_setround_sparc_ctx): New function.
        (libc_fesetenv_sparc_ctx): Likewise.
        (libc_feupdateenv_sparc_ctx): Likewise.
        (libc_feholdsetround_sparc_ctx): Likewise.
        (libc_feholdexcept_setround_ctx): Define.
        (libc_feholdexcept_setroundf_ctx): Likewise.
        (libc_feholdexcept_setroundl_ctx): Likewise.
        (libc_fesetenv_ctx): Likewise.
        (libc_fesetenvf_ctx): Likewise.
        (libc_fesetenvl_ctx): Likewise.
        (libc_feupdateenv_ctx): Likewise.
        (libc_feupdateenvf_ctx): Likewise.
        (libc_feupdateenvl_ctx): Likewise.
        (libc_feresetround_ctx): Likewise.
        (libc_feresetroundf_ctx): Likewise.
        (libc_feresetroundl_ctx): Likewise.
        (libc_feholdsetround_ctx): Likewise.
        (libc_feholdsetroundf_ctx): Likewise.
        (libc_feholdsetroundl_ctx): Likewise.

        * sysdeps/unix/sysv/linux/sparc/bits/siginfo.h (EMT_TAGOVF): Protect
        with __USE_GNU instead of XOPEN cpp guards.

        * sysdeps/sparc/bits/string.h (_STRING_ARCH_unaligned): Define to
        0.

        * sysdeps/unix/sysv/linux/sparc/bits/siginfo.h (EMT_TAGOVF): Protect
        with XOPEN cpp guards.

2014-04-30  Julian Brown  <julian@codesourcery.com>

        [BZ #16888]
        * sysdeps/arm/dl-machine.h (elf_machine_rela): Fix R_ARM_IRELATIVE
        handling.

2014-04-30  Joseph Myers  <joseph@codesourcery.com>

        [BZ #9894]
        * sysdeps/unix/sysv/linux/configure.ac (LIBC_LINUX_VERSION):
        Change to 2.6.32.
        (arch_minimum_kernel): Change all 2.6.16 settings to 2.6.32.
        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * sysdeps/unix/sysv/linux/microblaze/configure.ac: Remove file.
        * sysdeps/unix/sysv/linux/microblaze/configure: Likewise.
        * sysdeps/unix/sysv/linux/tile/configure.ac: Likewise.
        * sysdeps/unix/sysv/linux/tile/configure: Likewise.
        * README: Update reference to required Linux kernel version.
        * manual/install.texi (Linux): Update reference to required Linux
        kernel headers version.
        * INSTALL: Regenerated.

        * conform/data/stdlib.h-data [POSIX] (stddef.h): Do not allow
        header inclusion.
        [POSIX] (limits.h): Likewise.
        [POSIX] (math.h): Likewise.
        [POSIX] (sys/wait.h): Likewise.
        * conform/data/string.h-data [POSIX || UNIX98] (strtok_r): Require
        function.
        [POSIX] (stddef.h): Do not allow header inclusion.

2014-04-30  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/generic/symbol-hacks.h (memcpy): Add internal alias.

2014-04-30  Yang Yingliang  <yangyingliang@huawei.com>

        * nptl/pthread_cond_broadcast.c (__pthread_cond_broadcast):
        Return immediately after lll_futex_wake.

2014-04-30  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16791]
        * nscd/nscd-client.h (datahead_init_common): Initialize entire
        structure.
        (datahead_init_pos): Call datahead_init_common early.
        (datahead_init_neg): Likewise.

        * nscd/nscd-client.h (datahead_init_common, datahead_init_pos,
        datahead_init_neg): New functions.
        * nscd/aicache.c (addhstaiX): Use them.
        * nscd/grpcache.c (cache_addgr): Likewise.
        * nscd/hstcache.c (cache_addhst): Likewise.
        * nscd/initgrcache.c (addinitgroupsX): Likewise.
        * nscd/netgroupcache.c (do_notfound): Likewise.
        (addgetnetgrentX): Likewise.
        (addinnetgrX): Likewise.
        * nscd/pwdcache.c (cache_addpw): Likewise.
        * nscd/servicescache.c (cache_addserv): Likewise.

2014-04-30  Siddhesh Poyarekar  <siddhesh@redhat.com>
            Atsushi Onoe  <atsushi@onoe.org>

        [BZ #14308]
        [BZ #12994]
        [BZ #13651]
        * resolv/res_query.c (__libc_res_nsearch): Return if at least
        one response is valid.
        * resolv/res_send.c (send_dg): Check for validity of other
        response if the current response is a referral.

2014-04-29  Steve Ellcey  <sellcey@mips.com>

        * iconv/skeleton.c (ONE_DIRECTION): Set default value if not set.

2014-04-29  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #16823]
        * sysdeps/ieee754/ldbl-128/s_log1pl.c (__log1pl):
        Always divide by positive zero when computing -Inf result.
        * sysdeps/ieee754/dbl-64/s_log1p.c (__log1p): Likewise.
        * sysdeps/ieee754/flt-32/s_log1pf.c (__log1pf): Likewise.

2014-04-28  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/fclrexcpt.c (__feclearexcept): Do not update
        FPSCR if value do not change.
        * sysdeps/powerpc/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
        * sysdeps/powerpc/fpu/feenablxcpt.c (feenableexcept): Likewise.
        * sysdeps/powerpc/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/powerpc/fpu/fesetenv.c (__fesetenv): Likewise.
        * sysdeps/powerpc/fpu/fsetexcptflg.c (__fesetexceptflag): Likewise.
        * sysdeps/powerpc/fpu/fenv_libc.h (fenv_reg_to_exceptions): New helper
        function.

2014-05-29  Carlos O'Donell  <carlos@systemhalted.org>

        * sysdeps/hppa: Move directory from ports/sysdeps/hppa.
        * sysdeps/unix/sysv/linux/hppa: Move directory from
        ports/systeps/unix/sysv/linux/hppa.
        * README: Update listing for hppa-*-linux-gnu.

2014-04-28  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #16754]
        * manual/stdio.texi (Hook functions): Fix types of stream hook
        functions.
        [BZ #16854]
        * socket/sys/socket.h: Fix typo in comment.

2014-04-28  Wilco  <wdijkstr@arm.com>

        * sysdeps/arm/fenv_private.h: New file.
        * sysdeps/arm/math_private.h: New file.
        * sysdeps/arm/fpu_control.h: Add _FPU_MASK_NCZV and _FPU_MASK_EXCEPT.

2014-04-25  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/bits/link.h (La_x86_64_regs): Replace __int128
        with __int128_t.
        (La_x86_64_retval): Likewise.

2014-04-24  Ian Bolton  <ian.bolton@arm.com>

        * sysdeps/aarch64/fpu/fclrexcpt.c (feclearexcept): Don't write to
        fpsr if value didn't change.
        * sysdeps/aarch64/fpu/fedisblxcpt.c (fedisableexcept): Don't write
        to fpcr if value didn't change.
        * sysdeps/aarch64/fpu/feenablxcpt.c (feenableexcept): Likewise.
        * sysdeps/aarch64/fpu/feholdexcpt.c (feholdexcept): Don't write to
        fpsr or fpcr if value didn't change.
        * sysdeps/aarch64/fpu/fesetenv.c (fesetenv): Likewise.
        * sysdeps/aarch64/fpu/fesetround.c (fesetround): Don't write to
        fpcr if value didn't change.
        * sysdeps/aarch64/fpu/fsetexcptflg.c (fesetexceptflag): Don't write
        to fpsr if value didn't change.

2014-02-23  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * nptl/tst-sem3.c: Use test-skeleton.c
        (main): Rename to do_test.  Use return instead of
        exit.
        * nptl/tst-sem4.c: Use test-skeleton.c
        (main): Rename to do_test.

2014-04-22  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/bits/sigaction.h
        (struct sigaction): New struct member __glibc_reserved0, change
        type of sa_flags to int.

2014-04-22  Yufeng Zhang  <yufeng.zhang@arm.com>

        * stdlib/longlong.h (count_leading_zeros, count_trailing_zeros)
        (COUNT_LEADING_ZEROS_0): Define for AArch64.

2014-04-22  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * nptl/sysdeps/unix/sysv/linux/sem_trywait.c: Include atomic.h.
        * nptl/sysdeps/unix/sysv/linux/sem_wait.c: Likewise.

2014-04-22  Will Newton  <will.newton@linaro.org>
            Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>

        * sysdeps/aarch64/__longjmp.S: Include stap-probe.h.
        (__longjmp): Add longjmp and longjmp_target SystemTap
        probes.
        * sysdeps/aarch64/setjmp.S: Include stap-probe.h.
        (__sigsetjmp): Add setjmp SystemTap probe.

2014-04-17  Carlos O'Donell  <carlos@redhat.com>

        * manual/intro.texi (Roadmap to the manual): Sort chapter listing to
        match manual order.

2014-04-17  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * nptl/sysdeps/unix/sysv/linux/powerpc/pthread_once.c: Remove file.

        * sysdeps/powerpc/fpu/fenv_private.h
        (libc_feholdexcept_setroundl_ctx): Define to
        libc_feholdexcept_setround_ppc_ctx.
        (libc_fesetenvl_ctx): Define to libc_fesetenv_ppc_ctx.
        (libc_feholdsetroundl_ctx): Define to libc_feholdsetround_ppc_ctx.
        (libc_feresetroundl_ctx): Define to libc_feresetround_ppc_ctx.
        (libc_feupdateenvl_ctx): libc_feupdateenv_ppc_ctx.

2014-04-17  Ian Bolton  <ian.bolton@arm.com>

        * sysdeps/aarch64/math-tests.h: New file.

2014-04-17  Sihai Yao  <sihai.ysh@alibaba-inc.com>

        * sysdeps/x86_64/multiarch/ifunc-defines.sym (COMMON_CPUID_INDEX_7):
        New.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Check and set bit_AVX2_Usable.
        * sysdeps/x86_64/multiarch/init-arch.h (bit_AVX2_Usable): New
        macro.
        (bit_AVX2): Likewise.
        (index_AVX2_Usable): Likewise.
        (CPUID_AVX2): Likewise.
        (HAS_AVX2): Likewise.

2014-04-17  Will Newton  <will.newton@linaro.org>

        * manual/setjmp.texi (System V contexts): Add note that
        calling setcontext on a context created by a call to a
        signal handler is undefined.  Update text to note that
        setcontext from a signal handler is possible but not
        recommended.

        [BZ #16629]
        * stdlib/tst-setcontext.c: Include signal.h.
        (main): Check that the signal stack before and
        after swapcontext is the same.

        * sysdeps/unix/sysv/linux/aarch64/setcontext.S (__setcontext):
        Re-implement to restore registers in user code and avoid
        rt_sigreturn system call.

2014-04-17  Wilco  <wdijkstr@arm.com>

        * sysdeps/arm/math-tests.h: New file: Set ARM math-test settings.
        * sysdeps/generic/math-tests.h: Add macro (EXCEPTION_ENABLE_SUPPORTED).
        * math/test-fenv.c: Skip exception trap tests on targets which only
        support non-stop mode.

2014-04-17  Ian Bolton  <ian.bolton@arm.com>
            Wilco Dijkstra  <wilco.dijkstra@arm.com>

        * sysdeps/aarch64/fpu/math_private.h (HAVE_RM_CTX)
        (libc_feholdsetround_aarch64_ctx)
        (libc_feholdsetround_ctx, libc_feholdsetroundf_ctx)
        (libc_feholdsetroundl_ctx, libc_feresetround_aarch64_ctx)
        (libc_feresetround_ctx, libc_feresetroundf_ctx)
        (libc_feresetroundl_ctx, libc_feresetround_noex_aarch64_ctx)
        (libc_feresetround_noex_ctx, libc_feresetround_noexf_ctx)
        (libc_feresetround_noexl_ctx): Define.

2014-04-16  Richard Henderson  <rth@redhat.com>

        * sysdeps/unix/sysv/linux/alpha/nptl/pthread_once.c: Remove.

        * sysdeps/alpha/Makefile [debug] (CFLAGS-backtrace.c): Enable
        unwind tables.

        * sysdeps/unix/alpha/sysdep.h (__pointer_chk_guard): Remove
        const from the non-libc, non-ldso copy.

        * sysdeps/alpha/libm-test-ulps: Regenerate.

2014-04-16  Ian Bolton  <ian.bolton@arm.com>
            Wilco Dijkstra  <wilco.dijkstra@arm.com>

        * sysdeps/aarch64/fpu/math_private.h: New file.

2014-04-16  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * sysdeps/aarch64/libm-test-ulps: Regenerate.

2014-04-16  Igor Zamyatin  <igor.zamyatin@intel.com>

        [BZ #16275]
        * sysdeps/x86_64/bits/link.h (La_x86_64_regs): Add lr_bnd.
        (La_x86_64_retval): Add lrv_bnd0 and lrv_bnd1.
        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Save
        Intel MPX bound registers before _dl_profile_fixup.
        * sysdeps/x86_64/dl-trampoline.h: Restore Intel MPX bound
        registers after _dl_profile_fixup.  Save and restore bound
        registers bnd0/bnd1 when calling _dl_call_pltexit.
        * sysdeps/x86_64/link-defines.sym (BND_SIZE): New.
        (LR_BND_OFFSET): Likewise.
        (LRV_BND0_OFFSET): Likewise.
        (LRV_BND1_OFFSET): Likewise.

2014-04-16  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/tls.h (dtv, dtv_t, tcbhead_t): Move declarations
        to...
        * sysdeps/mach/hurd/i386/tls.h: ... here.
        (tcbhead_t): Add multiple_threads, sysinfo, stack_guard,
        pointer_guard, gscope_flag, private_futex, __private_tm, __private_ss
        fields.

2014-04-16  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/munmap.c (__munmap): Return EINVAL if `addr' is 0.

2014-04-16  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerate.

2014-04-16  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #14770]
        * sysdeps/s390/configure.ac: Check for Binutils >= 2.24.
        * sysdeps/s390/configure: Regenerate.

        [BZ #16824]
        * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_y1l):
        Set round-to-nearest internally to reduce error accumulation.

2014-04-16  Alan Modra  <amodra@gmail.com>

        [BZ #16740]
        [BZ #16619]
        * sysdeps/ieee754/ldbl-128ibm/s_frexpl.c (__frexpl): Rewrite.
        * math/libm-test.inc (frexp_test_data): Add tests.
        * NEWS: Update fixed bug list.

2014-04-15  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile: Depend on libraries in build directory.
        (bench-math): Separate out math tests.
        (bench-pthread): Separate out pthread tests.
        (bench): Include math and pthread tests.

2014-04-14  Carlos O'Donell  <carlos@redhat.com>

        [BZ #16831]
        * csu/libc-start.c (LIBC_START_MAIN) [!SHARED]: Call
        _dl_debug_initialize.

        * configure.ac: Remove SELinux header check.
        * configure: Regenerate.
        * nscd/selinux.c (perms): Array of const char* to permission names.
        (nscd_request_avc_has_perm): Call security_deny_unknown to find
        default policy. Call string_to_security_class and string_to_av_perm to
        translate strings. Enforce default policy and call avs_has_perm with
        results of translated strings.

2014-04-13  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2014-04-12  Allan McRae  <allan@archlinux.org>

        [BZ #16838]
        * manual/string.texi (Collation Functions): Fix qsort argument
        order in example.
        Reported by David C. Rankin <drankinatty@suddenlinkmail.com>.

2014-04-11  Chris Metcalf  <cmetcalf@tilera.com>

        * math/test-fenv-preserve.c [FE_ALL_EXCEPT == 0] (do_test):
        Make the test a no-op if there are no exceptions defined.

2014-04-11  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * elf/Makefile (tests): make tst-dlopen-aout conditional on
        enable-hardcoded-path-in-tests

2014-04-11  Will Newton  <will.newton@linaro.org>

        * benchtests/Makefile (extra-objs): Add json-lib.o.
        (bench-func): Tidy up JSON output.
        * benchtests/bench-skeleton.c: Include json-lib.h.
        (main): Use JSON library functions to do output of
        benchmark results.
        * benchtests/bench-timing-type.c (main): Output the
        timing type simply, leaving formatting to the user.
        * benchtests/json-lib.c: New file.
        * benchtests/json-lib.h: Likewise.

2014-04-11  Torvald Riegel  <triegel@redhat.com>

        [BZ #15215]
        * nptl/sysdeps/unix/sysv/linux/sparc/pthread_once.c: Moved to ...
        * nptl/sysdeps/unix/sysv/linux/pthread_once.c: ... here.  Add missing
        memory barriers.  Add comments.
        * sysdeps/unix/sysv/linux/aarch64/nptl/pthread_once.c: Remove file.
        * sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c: Remove file.
        * sysdeps/unix/sysv/linux/ia64/nptl/pthread_once.c: Remove file.
        * sysdeps/unix/sysv/linux/m68k/nptl/pthread_once.c: Remove file.
        * sysdeps/unix/sysv/linux/mips/nptl/pthread_once.c: Remove file.
        * sysdeps/unix/sysv/linux/tile/nptl/pthread_once.c: Remove file.

2014-04-11  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/s390-32/configure.ac: Unify file with ...
        * sysdeps/s390/s390-64/configure.ac: ... this ...
        * sysdeps/s390/configure.ac: ... to here.
        * sysdeps/s390/s390-32/configure: Delete file.
        * sysdeps/s390/s390-64/configure: Delete file.
        * sysdeps/s390/configure: Regenerate.

2014-04-11  Joseph Anthony Pasquale Holsten  <joseph@josephholsten.com>

        * resolv/res_query.c (__libc_res_nsearch): Fix typo in comment.

2014-04-11  Will Newton  <will.newton@linaro.org>

        * malloc/malloc.c [!MALLOC_DEBUG]: #define MALLOC_DEBUG
        to zero if it is not defined elsewhere.  (mtrim): Test
        the value of MALLOC_DEBUG with #if rather than #ifdef.

2014-04-10 Torvald Riegel  <triegel@redhat.com>

        * benchtests/pthread_once-inputs: New file.
        * benchtests/pthread_once-source.c: New file.
        * benchtests/README: Update documentation.

2014-04-09  Igor Zamyatin  <igor.zamyatin@intel.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #16275]
        * config.h.in (HAVE_MPX_SUPPORT): New #undef.
        * sysdeps/x86_64/configure.ac: Set HAVE_MPX_SUPPORT.
        * sysdeps/x86_64/configure: Regenerated.
        * sysdeps/x86_64/dl-trampoline.S (REGISTER_SAVE_AREA): New
        macro.
        (REGISTER_SAVE_RAX): Likewise.
        (REGISTER_SAVE_RCX): Likewise.
        (REGISTER_SAVE_RDX): Likewise.
        (REGISTER_SAVE_RSI): Likewise.
        (REGISTER_SAVE_RDI): Likewise.
        (REGISTER_SAVE_R8): Likewise.
        (REGISTER_SAVE_R9): Likewise.
        (REGISTER_SAVE_BND0): Likewise.
        (REGISTER_SAVE_BND1): Likewise.
        (REGISTER_SAVE_BND2): Likewise.
        (_dl_runtime_resolve): Use them.  Save and restore Intel MPX
        bound registers when calling _dl_fixup.

2014-04-09  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * bits/string.h (_STRING_ARCH_unaligned): Define it to 0.
        * crypt/sha256.c (_STRING_ARCH_unaligned): Check its value instead
        of its definition.
        * iconv/gconv_simple.c (_STRING_ARCH_unaligned): Likewise.
        * iconv/loop.c (_STRING_ARCH_unaligned): Likewise.
        * iconv/skeleton.c (_STRING_ARCH_unaligned): Likewise.
        * nscd/nscd_gethst_r.c (_STRING_ARCH_unaligned): Likewise.
        * nscd/nscd_getserv_r.c (_STRING_ARCH_unaligned): Likewise.
        * nscd/nscd_helper.c (_STRING_ARCH_unaligned): Likewise.
        * resolv/res_send.c (_STRING_ARCH_unaligned): Likewise.

2014-04-09  Peter Brett  <peter@peter-b.co.uk>

        [BZ #15514]
        * sysdeps/posix/pathconf.c (__pathconf): Use statvfs64() for
        pathconf(_PC_NAME_MAX).

2014-04-09  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * nptl/sysdeps/pthread/pthread.h (__PTHREAD_MUTEX_HAVE_ELISION):
        Remove macro usage.
        (__PTHREAD_SPINS): Move definition to ...
        * nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h
        (__PTHREAD_SPINS): ... here.
        * nptl/sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h
        (__PTHREAD_SPIN): Likewise.
        * nptl/sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h
        (__PTHREAD_SPIN): Likewise.
        * nptl/sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h
        (__PTHREAD_SPIN): Likewise.
        * nptl/sysdeps/unix/sysv/linux/x86/bits/pthreadtypes.h
        (__PTHREAD_SPIN): Likewise.
        * sysdeps/unix/sysv/linux/aarch64/nptl/bits/pthreadtypes.h
        (__PTHREAD_SPIN): Likewise.
        * sysdeps/unix/sysv/linux/alpha/nptl/bits/pthreadtypes.h
        (__PTHREAD_SPIN): Likewise.
        * sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
        (__PTHREAD_SPIN): Likewise.
        * sysdeps/unix/sysv/linux/ia64/nptl/bits/pthreadtypes.h
        (__PTHREAD_SPIN): Likewise.
        * sysdeps/unix/sysv/linux/m68k/nptl/bits/pthreadtypes.h
        (__PTHREAD_SPIN): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/nptl/bits/pthreadtypes.h
        (__PTHREAD_SPIN): Likewise.
        * sysdeps/unix/sysv/linux/mips/nptl/bits/pthreadtypes.h
        (__PTHREAD_SPIN): Likewise.
        * sysdeps/unix/sysv/linux/tile/nptl/bits/pthreadtypes.h
        (__PTHREAD_SPIN): Likewise.

        * sysdeps/powerpc/powerpc32/power6x/fpu/Implies: New file.
        * sysdeps/powerpc/powerpc64/power6x/fpu/Implies: new file.
        * sysdeps/powerpc/powerpc64/power6x/multiarch/Implies: New file.
        * sysdeps/powerpc/powerpc64/power5+/fpu/Implies: Remove multiarch
        imply folder.
        * sysdeps/powerpc/powerpc64/power5/fpu/Implies: Likewise.
        * sysdeps/powerpc/powerpc64/power7/fpu/Implies: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/Implies: Likewise.
        * sysdeps/powerpc/powerpc64/power6x/fpu/multiarch/Implies: Adjust
        correct imply path.
        * sysdeps/powerpc/powerpc64/power7/strncat.S (STRLEN): Define correct
        strlen symbol for non multi-arch builds.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S (__isnan): Add
        missing hidden_def and weak_alias.

2014-04-08  Carlos O'Donell  <carlos@redhat.com>

        * manual/ipc.texi (sem_close): AC-unsafe because of aculock.

2014-04-07  Will Newton  <will.newton@linaro.org>

        * string/basename.c [HAVE_CONFIG_H]: Remove #ifdef and
        and contents.  [!_LIBC] Remove #ifndef and contents.
        (basename): Use ANSI prototype.  [_LIBC] Remove #idef.
        * string/memccpy.c (__memccpy): Use ANSI prototype.
        * string/memfrob.c (memfrob): Likewise.
        * string/strcoll.c (STRCOLL): Likewise.
        * string/strlen.c (strlen): Likewise.
        * string/strtok.c (STRTOK): Likewise.
        * string/strcat.c: Remove unused #include of memcopy.h.
        (strcat): Use ANSI prototype.
        * string/strchr.c: Remove unused #include of memcopy.h.
        (strchr): Use ANSI prototype.
        * string/strcmp.c: Remove unused #include of memcopy.h.
        (strcmp): Use ANSI prototype.
        * string/strcpy.c: Remove unused #include of memcopy.h.
        (strcpy): Use ANSI prototype.

2014-04-06  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * Makeconfig (CPPFLAGS): Add config-extra-cppflags to list.
        * config.make.in (config-extra-cppflags): Set it from
        libc_extra_cppflags.
        * configure.ac (libc_extra_cflags): Make it accumulate over
        configure fragments.
        (libc_extra_cppflags): New flag.
        * configure. Regenerate.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac
        (libc_cv_ppc64_def_call_elf): Define it to yes if compiler does
        not set _CALL_ELF and add -D_CALL_ELF=1 to libc_extra_cppflags.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure: Regenerate.

        [BZ #16815]
        * sysdeps/powerpc/powerpc32/fpu/s_nearbyint.S (__nearbyint): Fix
        result for FE_DOWNWARD rounding mode.
        * sysdeps/powerpc/powerpc32/fpu/s_nearbyintf.S (__nearbyintf):
        Likewise.
        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2014-04-04  Chris Metcalf  <cmetcalf@tilera.com>

        * sysdeps/tile/dl-runtime.c (_dl_unmap): Fix cut-and-paste bug
        in function argument name.

2014-04-03  David Svoboda  <svoboda@cert.org>

        [BZ #5666]
        * manual/stdio.texi (Line-Oriented Input): Document buffer allocation
        explicitly.

2014-04-03  Roland McGrath  <roland@hack.frob.com>

        * elf/dl-unmap-segments.h: New file.
        * sysdeps/generic/ldsodefs.h
        (DL_UNMAP): Use _dl_unmap_segments in place of __munmap.
        * elf/dl-close.c: Include <dl-unmap-segments.h>.
        * elf/dl-fptr.c: Likewise.
        (_dl_unmap): Use _dl_unmap_segments in place of __munmap.
        * sysdeps/aarch64/tlsdesc.c: Likewise.
        * sysdeps/arm/tlsdesc.c: Likewise.
        * sysdeps/i386/tlsdesc.c: Likewise.
        * sysdeps/tile/dl-runtime.c: Likewise.
        * sysdeps/x86_64/tlsdesc.c: Likewise.
        * elf/dl-load.h: New file.
        * elf/dl-load.c: Include it.
        (MAP_FILE, MAP_COPY, MAP_BASE_ADDR):
        Macros moved to dl-load.h.
        (ELF_PREFERRED_ADDRESS_DATA, ELF_PREFERRED_ADDRESS): Likewise.
        (_dl_map_object_from_fd): Type 'struct loadcmd' moved to dl-load.h.
        Use _dl_unmap_segments in place of __munmap.
        Break out segment-mapping loop into ...
        * elf/dl-map-segments.h (_dl_map_segments): ... here, in new file.

2014-04-03  Will Newton  <will.newton@linaro.org>

        * elf/dl-lookup.c (do_lookup_x): Remove comment
        referring to nested function and move variable
        declarations down to before first use.

2014-04-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16799]
        [BZ #16800]
        * math/s_catan.c (__catan): Avoid passing -0 denominator to atan2
        with 0 numerator.
        * math/s_catanf.c (__catanf): Likewise.
        * math/s_catanh.c (__catanh): Likewise.
        * math/s_catanhf.c (__catanhf): Likewise.
        * math/s_catanhl.c (__catanhl): Likewise.
        * math/s_catanl.c (__catanl): Likewise.
        * sysdeps/ieee754/flt-32/e_logf.c (__ieee754_logf): Always divide
        by positive zero when computing -Inf result.
        * math/libm-test.inc (catan_test): Use ALL_RM_TEST.
        (catanh_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #16789]
        * math/s_clog.c (__clog): Use math_force_eval to ensure underflow
        instead of using underflowing value in computing result.
        * math/s_clog10.c (__clog10): Likewise.
        * math/s_clog10f.c (__clog10f): Likewise.
        * math/s_clog10l.c (__clog10l): Likewise.
        * math/s_clogf.c (__clogf): Likewise.
        * math/s_clogl.c (__clogl): Likewise.
        * math/libm-test.inc (clog_test): Use ALL_RM_TEST.
        (clog10_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2014-04-02  Alan Modra  <amodra@gmail.com>

        [BZ #16739]
        * sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c (__nextafterl): Correct
        output when value is near a power of two.  Use int64_t for lx and
        remove casts.  Use decimal rather than hex exponent constants.
        Don't use long double multiplication when double will suffice.
        * math/libm-test.inc (nextafter_test_data): Add tests.
        * NEWS: Add 16739 and 16786 to bug list.

        * sysdeps/powerpc/powerpc64/power7/memrchr.S: Correct stream hint.

        * sysdeps/powerpc/powerpc64/start.S: Add @toc to toc symbol reference.

2014-04-01  Will Newton  <will.newton@linaro.org>

        * benchtests/Makefile (CFLAGS-bench-ffs.c): Add
        -fno-builtin.  (CFLAGS-bench-ffsll.c): Likewise.

2014-04-01  Florian Weimer  <fweimer@redhat.com>

        [BZ #13347]
        * nptl/nptl-init.c (sighandler_setxid): Check system call result.
        * nptl/tst-setuid2.c: New file.
        * nptl/Makefile (xtests): Add tst-setuid2.

2014-04-01  Alan Modra  <amodra@gmail.com>

        [BZ #16786]
        * sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Don't trash stack.

2014-03-31  Joseph Myers  <joseph@codesourcery.com>

        [BZ #6803]
        [BZ #6804]
        * math/w_scalb.c (__scalb): For non-SVID mode, check result and
        set errno as appropriate.
        * math/w_scalbf.c (__scalbf): Likewise.
        * math/w_scalbl.c (__scalbl): Likewise.
        * math/gen-libm-test.pl (parse_args): Handle ERRNO_PLUS_OFLOW,
        ERRNO_MINUS_OFLOW, ERRNO_PLUS_UFLOW and ERRNO_MINUS_UFLOW.
        * math/libm-test.inc (scalb_test_data): Add errno expectations.
        Add more NaN tests.

        [BZ #16349]
        * math/w_atan2.c: Include <errno.h>.
        (__atan2): Set errno for result underflowing to zero.
        * math/w_atan2f.c: Include <errno.h>.
        (__atan2f): Set errno for result underflowing to zero.
        * math/w_atan2l.c: Include <errno.h>.
        (__atan2l): Set errno for result underflowing to zero.
        * math/auto-libm-test-in: Don't allow missing errno for some atan2
        tests.
        * math/auto-libm-test-out: Regenerated.

2014-03-31  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S (MFVSRD_R3_V1):
        Encode instruction correctly in little endian.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S (MFVSRD_R3_V1):
        Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S (MFVSRD_R3_V1):
        Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S (MFVSRD_R3_V1):
        Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S (MFVSRD_R3_V1):
        Likewise.

2014-03-31  Joseph Myers  <joseph@codesourcery.com>

        [BZ #9894]
        * sysdeps/unix/sysv/linux/kernel-features.h
        [__sparc__ && !__arch64__ && !__sparc_v9__]
        (__ASSUME_SET_ROBUST_LIST): Do not define.
        [__sparc__ && !__arch64__ && !__sparc_v9__]
        (__ASSUME_FUTEX_LOCK_PI): Likewise.
        [__sparc__ && !__arch64__ && !__sparc_v9__] (__ASSUME_REQUEUE_PI):
        Likewise.
        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        (__ASSUME_FUTEX_LOCK_PI): Undefine.
        (__ASSUME_REQUEUE_PI): Likewise.
        (__ASSUME_SET_ROBUST_LIST): Likewise.
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        [__LINUX_KERNEL_VERSION < 0x030a00] (__ASSUME_FUTEX_LOCK_PI):
        Undefine.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        [__LINUX_KERNEL_VERSION < 0x020621] (__ASSUME_FUTEX_LOCK_PI):
        Likewise.
        [__LINUX_KERNEL_VERSION < 0x020621] (__ASSUME_REQUEUE_PI):
        Likewise.
        [__LINUX_KERNEL_VERSION < 0x020621] (__ASSUME_SET_ROBUST_LIST):
        Likewise.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        [__mips == 1 || _MIPS_ARCH_R5900] (__ASSUME_FUTEX_LOCK_PI):
        Undefine.
        [__mips == 1 || _MIPS_ARCH_R5900] (__ASSUME_REQUEUE_PI): Likewise.
        [__mips == 1 || _MIPS_ARCH_R5900] (__ASSUME_SET_ROBUST_LIST):
        Likewise.

        [BZ #16648]
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621] (__ASSUME_FUTIMESAT): Define.
        * sysdeps/unix/sysv/linux/microblaze/futimesat.c: New file.

2014-03-31  Will Newton  <will.newton@linaro.org>

        * benchtests/Makefile (bench): Add ffs and ffsll to list
        of tests.
        * benchtests/ffs-inputs: New file.
        * benchtests/ffsll-inputs: Likewise.

2014-03-29  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16770]
        * math/e_scalb.c (__ieee754_scalb): Check second argument is not
        too large before casting to int.
        * math/e_scalbf.c (__ieee754_scalbf): Likewise.
        * math/e_scalbl.c (__ieee754_scalbl): Likewise.
        * math/libm-test.inc (scalb_test_data): Add more tests.

2014-03-29  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile (DETAILED_OPT): New make option.
        (bench-func): Run benchmark program with -d if DETAILED_OPT is
        set.
        * benchtests/bench-skeleton.c: Include stdbool.h.
        (main): Store and print timings per input.
        * benchtests/scripts/bench.py (STRUCT_TEMPLATE): Add timing
        member to each argument value.
        (EPILOGUE): Define new macros RESULT and RESULT_ACCUM.
        (_print_arg_data): Initialize per-input timing to 0.

        * benchtests/Makefile (timing-type): New binary.
        (bench-clean): Also remove bench-timing-type.
        (bench): New target for timing-type.
        (bench-func): Print output in JSON format.
        * benchtests/bench-skeleton.c (main): Print output in JSON
        format.
        * benchtests/bench-timing-type.c: New file.
        * benchtests/bench-timing.h (TIMING_TYPE): New macro.
        (TIMING_PRINT_STATS): Remove.
        * benchtests/scripts/bench.py (_print_arg_data): Store variant
        name separately.

        * benchtests/bench-modf.c: Remove.
        * benchtests/modf-inputs: New inputs file.

2014-03-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16362]
        * math/s_clog10.c (M_PI_LOG10E): New macro.
        (__clog10): Use M_PI_LOG10E instead of M_PI when real and
        imaginary parts are 0.
        * math/s_clog10f.c (M_PI_LOG10Ef): New macro.
        (__clog10f): Use M_PI_LOG10Ef instead of M_PI when real and
        imaginary parts are 0.
        * math/s_clog10l.c (M_PI_LOG10El): New macro.
        (__clog10l): Use M_PI_LOG10El instead of M_PIl when real and
        imaginary parts are 0.
        * math/libm-test.inc (clog10_test_data): Update expected results
        for when real and imaginary parts are 0.

2014-03-27  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * elf/dl-load.c: Finish conversion of __builtin_expect into
        __glibc_{un}likely.

2014-03-27  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16348]
        * sysdeps/i386/fpu/e_expl.S (IEEE754_EXPL) [!USE_AS_EXPM1L]: Use
        1+x for argument with exponent below -67.
        * sysdeps/x86_64/fpu/e_expl.S (IEEE754_EXPL) [!USE_AS_EXPM1L]:
        Likewise.
        * math/auto-libm-test-in: Add more tests of exp.
        * math/auto-libm-test-out: Regenerated.

2014-03-27  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16759]
        * inet/getnetgrent_r.c (get_nonempty_val): New function.
        (nscd_getnetgrent): Use it.

        [BZ #16760]
        * nscd/netgroupcache.c (addgetnetgrentX): Use memmove instead
        of stpcpy.

2014-03-27  Andi Kleen  <ak@linux.intel.com>

        * nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_lock)
        (lll_robust_lock, lll_cond_lock, lll_timedlock)
        (lll_robust_cond_lock, lll_robust_timedlock, lll_unlock)
        (lll_robust_unlock): Remove out of line section. Use cfi
        intrinsics.
        (LLL_STUB_UNWIND_INFO*): Remove.
        * nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_lock)
        (lll_robust_lock, lll_cond_lock, lll_timedlock)
        (lll_robust_cond_lock, lll_robust_timedlock, lll_unlock)
        (lll_robust_unlock): Remove out of line section. Use cfi
        intrinsics.
        (LLL_STUB_UNWIND_INFO*): Remove.

2014-03-27  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16758]
        * nscd/netgroupcache.c (addinnetgrX): Succeed if triplet has
        blank values.

2014-03-26  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * elf/dl-load.c: Convert __builtin_expect into __glibc_{un}likely.

2014-03-26  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16198]
        * sysdeps/x86_64/fpu/fegetenv.c (fegetenv): Use fldenv after
        fnstenv.
        * math/test-fenv-preserve.c: New file.
        * math/Makefile (tests): Add test-fenv-preserve.

2014-03-26  Will Newton <will.newton@linaro.org>

        * benchtests/bench-strtod.c (TIMEOUT): Define to 10.

2014-03-25  Roland McGrath  <roland@hack.frob.com>

        * scripts/versionlist.awk: Partition the version sets and emit all
        GLIBC_* (sorted) before all others (sorted).

2014-03-25  Joseph Myers  <joseph@codesourcery.com>

        * elf/Versions (libc) [EXPORT_UNWIND_FIND_FDE]: Add empty
        GLIBC_2.2.5 version.

2014-03-25 Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * scripts/localplt.awk: Check for PLT generated by internal IFUNC
        calls.

        * nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Revert
        previous change.

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2014-03-25  Andreas Schwab  <schwab@suse.de>

        * sysdeps/unix/sysv/linux/check_pf.c (make_request): Add out_fail2
        label to be used after in6ailist is initialized.

2014-03-25  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h
        (__PTHREAD_MUTEX_HAVE_ELISION): New define.

2014-03-25  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16357]
        [BZ #16599]
        * math/gen-auto-libm-tests.c (fp_format_desc): Add field
        min_plus_half.
        (fp_formats): Update initializers.
        (init_fp_formats): Initialize new field.
        (output_for_one_input_case): Allow underflow for results up to
        min_plus_half.
        * math/libm-test.inc (log1p_test): Use ALL_RM_TEST.
        * math/auto-libm-test-in: Don't mark some underflows from asin and
        atanh as spurious.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2014-03-25  Andreas Schwab  <schwab@suse.de>

        * libio/Makefile (tst-ftell-partial-wide-ENV)
        (tst-ftell-active-handler-ENV): Define.

2014-03-25  Stefan Liebler <stli@linux.vnet.ibm.com>

        * NEWS: Add 16712, 16713, 16714 to fixed bug list.

2014-03-24  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * elf/tst-dlopen-aout.c: Adjust comments. Use test-skeleton.c

2014-03-24  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/dbl-64/e_exp.c: Include <math.h>.
        * sysdeps/x86_64/fpu/multiarch/e_exp.c
        [HAVE_FMA4_SUPPORT || HAVE_AVX_SUPPORT]: Likewise.

2014-03-24  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #16634]
        * elf/dl-load.c (open_verify): Add mode parameter.
        Error early when ET_EXEC and mode does not have __RTLD_OPENEXEC.
        (open_path): Change from boolean 'secure' to complete flag 'mode'
        (_dl_map_object): Adjust.
        * elf/Makefile (tests): Add tst-dlopen-aout.
        * elf/tst-dlopen-aout.c: New test.

2014-03-24  Stefan Liebler <stli@linux.vnet.ibm.com>

        [BZ #16714]
        * sysdeps/unix/sysv/linux/s390/bits/stat.h
        (struct stat): Rename member pad0 to __glibc_reserved0.

        [BZ #16712]
        * sysdeps/s390/s390-32/bits/wordsize.h
        (__WORDSIZE32_SIZE_ULONG): New define.
        * sysdeps/s390/s390-64/bits/wordsize.h
        (__WORDSIZE32_SIZE_ULONG): Likewise.
        * sysdeps/generic/stdint.h (SIZE_MAX):
        Define as UL if __WORDSIZE32_SIZE_ULONG.

        [BZ #16713]
        * sysdeps/unix/sysv/linux/s390/bits/sigaction.h
        (__glibc_reserved0): New variable.
        (sa_flags): Change type to int.

        * posix/Makefile (before-compile): Use += before-compile instead
        of a :=.

        * nptl/sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h
        (__PTHREAD_MUTEX_HAVE_ELISION): New define.

2014-03-20  Andreas Schwab  <schwab@suse.de>

        [BZ #16743]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Properly skip over
        non-matching result from nscd.

2014-03-24  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * scripts/bench.py: Moved to ...
        * benchtests/scripts/bench.py: ... here.
        * benchtests/Makefile ($(objpfx)bench-%.c): Adjust.

2014-03-24  Andreas Schwab  <schwab@suse.de>

        [BZ #16002]
        * sysdeps/unix/sysv/linux/check_pf.c (make_request): Use
        alloca_account and account alloca use for struct in6ailist.

2014-03-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16284]
        * sysdeps/ieee754/dbl-64/e_exp.c (__ieee754_exp): Use original
        rounding mode to recompute results that overflow to infinity or
        underflow to zero.
        * math/auto-libm-test-in: Don't mark tests as expected to fail for
        bug 16284.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (ccos_test): Use ALL_RM_TEST.
        (ccosh_test): Likewise.
        (csin_test_data): Use plus_oflow.
        (csin_test): Use ALL_RM_TEST.
        (csinh_test_data): Use plus_oflow.
        (csinh_test): Use ALL_RM_TEST.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2014-03-21  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/bits/wordsize.h: Include <sgidefs.h>.
        * sysdeps/unix/sysv/linux/mips/getrlimit64.c: Likewise.
        * sysdeps/unix/sysv/linux/mips/setrlimit64.c: Likewise.

        [BZ #16731]
        * sysdeps/i386/fpu/e_log.S (__ieee754_log): Take absolute value
        when x - 1 is zero.
        * sysdeps/i386/fpu/e_logf.S (__ieee754_logf): Likewise.
        * sysdeps/i386/fpu/e_logl.S (__ieee754_logl): Likewise.
        * sysdeps/i386/i686/fpu/e_logl.S (__ieee754_logl): Likewise.
        * sysdeps/ieee754/dbl-64/e_log.c (__ieee754_log): Return +0 when
        argument is 1.
        * sysdeps/ieee754/ldbl-128/e_logl.c (__ieee754_logl): Likewise.
        * sysdeps/x86_64/fpu/e_logl.S: Take absolute value when x - 1 is
        zero.
        * math/libm-test.inc (log_test): Use ALL_RM_TEST.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2014-03-21  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * scripts/bench.pl: Remove file.
        * scripts/bench.py: New benchmark script.
        * benchtests/Makefile ($(objpfx)bench-%.c): Use it.
        * benchtests/README: Mention python dependency.
        * scripts/pylintrc: New file.
        * scripts/pylint: New file.

        * bits/mathdef.h: Use #ifdef instead of #if.
        * sysdeps/arm/bits/mathdef.h [defined __USE_ISOC99 && defined
        _MATH_H && !defined _MATH_H_MATHDEF]: Likewise.
        * sysdeps/tile/bits/mathdef.h [defined __USE_ISOC99 && defined
        _MATH_H && !defined _MATH_H_MATHDEF]: Likewise.
        * sysdeps/x86/bits/mathdef.h [defined __USE_ISOC99 && defined
        _MATH_H && !defined _MATH_H_MATHDEF]: Likewise.

2014-03-20  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
            Vidya Ranganathan  <vidya@linux.vnet.ibm.com>

        * string/strpbrk.c (strpbrk): Using macro to redefine symbol name.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strpbrk-power7
        and strpbrk-ppc64 objects.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add new strpbrk optimized symbols.
        * sysdeps/powerpc/powerpc64/multiarch/strpbrk-power7.S: New file:
        multiarch strpbrk for POWER7.
        * sysdeps/powerpc/powerpc64/multiarch/strpbrk-ppc64.c: New file:
        multiarch strpbrk for PPC64.
        * sysdeps/powerpc/powerpc64/multiarch/strpbrk.c: New file: strpbrk
        ifunc selector.
        * sysdeps/powerpc/powerpc64/power7/strpbrk.S: New file: optimited
        strpbrk for POWER7.

2014-03-20  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (asinh_test): Use ALL_RM_TEST.
        (atan_test): Likewise.
        (atanh_test_data): Use NO_TEST_INLINE for two tests.
        (atanh_test): Use ALL_RM_TEST.
        (atan2_test_data): Likewise.
        (cabs_test): Likewise.
        (cacosh_test): Likewise.
        (carg_test): Likewise.
        (casin_test): Likewise.
        (casinh_test): Likewise.
        (cbrt_test): Likewise.
        (csqrt_test): Likewise.
        (erf_test): Likewise.
        (erfc_test): Likewise.
        (pow10_test): Likewise.
        (exp2_test): Likewise.
        (hypot_test): Likewise.
        (j0_test): Likewise.
        (j1_test): Likewise.
        (lgamma_test): Likewise.
        (gamma_test): Likewise.
        (sincos_test): Likewise.
        (tanh_test): Likewise.
        (y0_test): Likewise.
        (y1_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2014-03-20  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * string/strcspn.c (strcspn): Using macro to redefine symbol name.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strcspn-power7
        and strcspn-ppc64 objects.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Add new strcspn optimized symbols.
        * sysdeps/powerpc/powerpc64/multiarch/strcspn-power7.S: New file:
        multiarch strcspn for POWER7.
        * sysdeps/powerpc/powerpc64/multiarch/strcspn-ppc64.c: New file:
        multiarch strcspn for PPC64.
        * sysdeps/powerpc/powerpc64/multiarch/strcspn.c: New file: strcspn
        ifunc selector.
        * sysdeps/powerpc/powerpc64/power7/strcspn.S: New file: optimited
        strcspn for POWER7.

2014-03-20  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-libm-test.pl (generate_testfile): Expect only function
        name as argument to AUTO_TESTS_* and pass results for all rounding
        modes to parse_args.
        (parse_auto_input): Separate inputs of automatic tests from
        outputs before storing in %auto_tests.
        * math/libm-test.inc (acos_test_data): Update call to
        AUTO_TESTS_f_f.
        (acos_test): Use ALL_RM_TEST.
        (acos_tonearest_test_data): Remove.
        (acos_test_tonearest): Likewise.
        (acos_towardzero_test_data): Likewise.
        (acos_test_towardzero): Likewise.
        (acos_downward_test_data): Likewise.
        (acos_test_downward): Likewise.
        (acos_upward_test_data): Likewise.
        (acos_test_upward): Likewise.
        (acosh_test_data): Update call to AUTO_TESTS_f_f.
        (asin_test_data): Likewise.
        (asin_test): Use ALL_RM_TEST.
        (asin_tonearest_test_data): Remove.
        (asin_test_tonearest): Likewise.
        (asin_towardzero_test_data): Likewise.
        (asin_test_towardzero): Likewise.
        (asin_downward_test_data): Likewise.
        (asin_test_downward): Likewise.
        (asin_upward_test_data): Likewise.
        (asin_test_upward): Likewise.
        (asinh_test_data): Update call to AUTO_TESTS_f_f.
        (atan_test_data): Likewise.
        (atanh_test_data): Likewise.
        (atan2_test_data): Update call to AUTO_TESTS_ff_f.
        (cabs_test_data): Update call to AUTO_TESTS_c_f.
        (carg_test_data): Likewise.
        (cbrt_test_data): Update call to AUTO_TESTS_f_f.
        (ccos_test_data): Update call to AUTO_TESTS_c_c.
        (ccosh_test_data): Likewise.
        (cexp_test_data): Likewise.
        (clog_test_data): Likewise.
        (clog10_test_data): Likewise.
        (cos_test_data): Update call to AUTO_TESTS_f_f.
        (cos_test): Use ALL_RM_TEST.
        (cos_tonearest_test_data): Remove.
        (cos_test_tonearest): Likewise.
        (cos_towardzero_test_data): Likewise.
        (cos_test_towardzero): Likewise.
        (cos_downward_test_data): Likewise.
        (cos_test_downward): Likewise.
        (cos_upward_test_data): Likewise.
        (cos_test_upward): Likewise.
        (cosh_test_data): Update call to AUTO_TESTS_f_f.
        (cosh_test): Use ALL_RM_TEST.
        (cosh_tonearest_test_data): Remove.
        (cosh_test_tonearest): Likewise.
        (cosh_towardzero_test_data): Likewise.
        (cosh_test_towardzero): Likewise.
        (cosh_downward_test_data): Likewise.
        (cosh_test_downward): Likewise.
        (cosh_upward_test_data): Likewise.
        (cosh_test_upward): Likewise.
        (cpow_test_data): Update call to AUTO_TESTS_cc_c.
        (csqrt_test_data): Update call to AUTO_TESTS_c_c.
        (ctan_test_data): Likewise.
        (ctan_test): Use ALL_RM_TEST.
        (ctan_tonearest_test_data): Remove.
        (ctan_test_tonearest): Likewise.
        (ctan_towardzero_test_data): Likewise.
        (ctan_test_towardzero): Likewise.
        (ctan_downward_test_data): Likewise.
        (ctan_test_downward): Likewise.
        (ctan_upward_test_data): Likewise.
        (ctan_test_upward): Likewise.
        (ctanh_test_data): Update call to AUTO_TESTS_c_c.
        (ctanh_test): Use ALL_RM_TEST.
        (ctanh_tonearest_test_data): Remove.
        (ctanh_test_tonearest): Likewise.
        (ctanh_towardzero_test_data): Likewise.
        (ctanh_test_towardzero): Likewise.
        (ctanh_downward_test_data): Likewise.
        (ctanh_test_downward): Likewise.
        (ctanh_upward_test_data): Likewise.
        (ctanh_test_upward): Likewise.
        (erf_test_data): Update call to AUTO_TESTS_f_f.
        (erfc_test_data): Likewise.
        (exp_test_data): Likewise.
        (exp_test): Use ALL_RM_TEST.
        (exp_tonearest_test_data): Remove.
        (exp_test_tonearest): Likewise.
        (exp_towardzero_test_data): Likewise.
        (exp_test_towardzero): Likewise.
        (exp_downward_test_data): Likewise.
        (exp_test_downward): Likewise.
        (exp_upward_test_data): Likewise.
        (exp_test_upward): Likewise.
        (exp10_test_data): Update call to AUTO_TESTS_f_f.
        (exp10_test): Use ALL_RM_TEST.
        (exp10_tonearest_test_data): Remove.
        (exp10_test_tonearest): Likewise.
        (exp10_towardzero_test_data): Likewise.
        (exp10_test_towardzero): Likewise.
        (exp10_downward_test_data): Likewise.
        (exp10_test_downward): Likewise.
        (exp10_upward_test_data): Likewise.
        (exp10_test_upward): Likewise.
        (exp2_test_data): Update call to AUTO_TESTS_f_f.
        (expm1_test_data): Likewise.
        (expm1_test): Use ALL_RM_TEST.
        (expm1_tonearest_test_data): Remove.
        (expm1_test_tonearest): Likewise.
        (expm1_towardzero_test_data): Likewise.
        (expm1_test_towardzero): Likewise.
        (expm1_downward_test_data): Likewise.
        (expm1_test_downward): Likewise.
        (expm1_upward_test_data): Likewise.
        (expm1_test_upward): Likewise.
        (fma_test_data): Update call to AUTO_TESTS_fff_f.
        (fma_test): Use ALL_RM_TEST.
        (fma_towardzero_test_data): Remove.
        (fma_test_towardzero): Likewise.
        (fma_downward_test_data): Likewise.
        (fma_test_downward): Likewise.
        (fma_upward_test_data): Likewise.
        (fma_test_upward): Likewise.
        (hypot_test_data): Update call to AUTO_TESTS_ff_f.
        (j0_test_data): Update call to AUTO_TESTS_f_f.
        (j1_test_data): Likewise.
        (jn_test_data): Update call to AUTO_TESTS_if_f.
        (lgamma_test_data): Update call to AUTO_TESTS_f_f1.
        (log_test_data): Update call to AUTO_TESTS_f_f.
        (log10_test_data): Likewise.
        (log1p_test_data): Likewise.
        (log2_test_data): Likewise.
        (pow_test_data): Update call to AUTO_TESTS_ff_f.
        (pow_tonearest_test_data): Likewise.
        (sin_test_data): Update call to AUTO_TESTS_f_f.
        (sin_test): Use ALL_RM_TEST.
        (sin_tonearest_test_data): Remove.
        (sin_test_tonearest): Likewise.
        (sin_towardzero_test_data): Likewise.
        (sin_test_towardzero): Likewise.
        (sin_downward_test_data): Likewise.
        (sin_test_downward): Likewise.
        (sin_upward_test_data): Likewise.
        (sin_test_upward): Likewise.
        (sincos_test_data): Update call to AUTO_TESTS_fFF_11.
        (sinh_test_data): Update call to AUTO_TESTS_f_f.
        (sinh_test): Use ALL_RM_TEST.
        (sinh_tonearest_test_data): Remove.
        (sinh_test_tonearest): Likewise.
        (sinh_towardzero_test_data): Likewise.
        (sinh_test_towardzero): Likewise.
        (sinh_downward_test_data): Likewise.
        (sinh_test_downward): Likewise.
        (sinh_upward_test_data): Likewise.
        (sinh_test_upward): Likewise.
        (sqrt_test_data): Update call to AUTO_TESTS_f_f.
        (sqrt_test): Use ALL_RM_TEST.
        (sqrt_tonearest_test_data): Remove.
        (sqrt_test_tonearest): Likewise.
        (sqrt_towardzero_test_data): Likewise.
        (sqrt_test_towardzero): Likewise.
        (sqrt_downward_test_data): Likewise.
        (sqrt_test_downward): Likewise.
        (sqrt_upward_test_data): Likewise.
        (sqrt_test_upward): Likewise.
        (tan_test_data): Update call to AUTO_TESTS_f_f.
        (tan_test): Use ALL_RM_TEST.
        (tan_tonearest_test_data): Remove.
        (tan_test_tonearest): Likewise.
        (tan_towardzero_test_data): Likewise.
        (tan_test_towardzero): Likewise.
        (tan_downward_test_data): Likewise.
        (tan_test_downward): Likewise.
        (tan_upward_test_data): Likewise.
        (tan_test_upward): Likewise.
        (tanh_test_data): Update call to AUTO_TESTS_f_f.
        (tgamma_test_data): Likewise.
        (y0_test_data): Likewise.
        (y1_test_data): Likewise.
        (yn_test_data): Update call to AUTO_TESTS_if_f.
        (main): Do not call removed functions.

2014-03-19  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (fdim_test): Use ALL_RM_TEST.
        (ldexp_test_data): Remove.
        (ldexp_test): Move to after scalbn_test.  Use ALL_RM_TEST with
        scalbn_test_data.
        (scalb_test): Use ALL_RM_TEST.

2014-03-19  Andreas Schwab  <schwab@suse.de>

        * nscd/nscd.service: Also invalidate netgroup cache on reload.

2014-03-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16649]
        * sysdeps/unix/sysv/linux/alpha/kernel-features.h
        [__LINUX_KERNEL_VERSION < 0x020621] (__ASSUME_PREADV): Undefine.
        [__LINUX_KERNEL_VERSION < 0x020621] (__ASSUME_PWRITEV): Likewise.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_PREADV): Undefine.
        (__ASSUME_PWRITEV): Likewise.

2014-03-18  Roland McGrath  <roland@hack.frob.com>

        * bits/mman-linux.h: Add comment about non-Linux use.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add comment about
        bits/mman-linux.h resting place.

        * sysdeps/unix/sysv/linux/bits/mman-linux.h: Moved to ...
        * bits/mman-linux.h: ... here.

2014-03-18  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * conform/conformtest.pl: Add standard definition when calling C
        preprocessor on data files.
        (checknamespace): Remove unused variable.

2014-03-18  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-libm-test.pl (parse_args): Handle plus_oflow,
        minus_oflow, plus_uflow and minus_uflow in expected results.
        * math/libm-test.inc (scalbn_test_data): Add more tests of
        negative arguments.  Use plus_oflow, minus_oflow, plus_uflow and
        minus_uflow.
        (scalbn_test): Use ALL_RM_TEST.
        (scalbln_test_data): Add more tests of negative arguments.  Use
        plus_oflow, minus_oflow, plus_uflow and minus_uflow.
        (scalbln_test): Use ALL_RM_TEST.

2014-03-18  Roland McGrath  <roland@hack.frob.com>

        * scripts/abilist.awk: Ignore symbols marked with .hidden.

2014-03-18  Will Newton  <will.newton@linaro.org>

        * sysdeps/unix/sysv/linux/aarch64/sysdep.h: Remove
        inaccurate comment.

2014-03-18  Joseph Myers  <joseph@codesourcery.com>

        * Makerules [!subdir] (check-abi): Exit with error status if a
        test failed.

2014-03-17  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (nearbyint_test_data): Include all tests used
        for rint.  Include results for all rounding modes.
        (nearbyint_test): Use ALL_RM_TEST.
        (rint_test_data): Include all tests used for nearbyint.

2014-03-17  Will Newton  <will.newton@linaro.org>

        * nptl/sysdeps/pthread/pthread.h: Revert previous
        change.

        * sysdeps/generic/ldsodefs.h: Revert previous
        change.

        * libio/genops.c: Revert previous change.
        * libio/libioP.h: Likewise.
        * stdio-common/vfprintf.c: Likewise.

        * sysdeps/generic/math_private.h: Revert previous
        change.

        * sysdeps/generic/math_private.h: Check whether
        HAVE_RM_CTX is defined with #ifdef rather
        than #if.

        * argp/argp-fmtstream.h: Check whether
        __STRICT_ANSI__ is defined with #ifdef rather
        than #if.
        * argp/argp.h: Likewise.

        * libio/genops.c: Check whether
        _IO_JUMPS_OFFSET is defined with #ifdef rather
        than #if.
        * libio/libioP.h: Likewise.
        * stdio-common/vfprintf.c: Likewise.

        * sysdeps/generic/ldsodefs.h: Check whether
        HP_SMALL_TIMING_AVAIL is defined with #ifdef rather
        than #if.

        * nptl/sysdeps/pthread/pthread.h: Check
        __PTHREAD_MUTEX_HAVE_ELISION is defined before testing
        its value.

2014-03-17  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * libio/iofdopen.c (_IO_new_fdopen): Seek to end only if
        setting O_APPEND.
        * libio/tst-ftell-active-handler.c (do_append_test): Add a
        test case.

        [BZ #16680]
        * libio/fileops.c (_IO_file_open): Seek to end of file but
        don't cache the offset.
        (get_file_offset): Remove function.
        (do_ftell): Use cached offset when available.
        * libio/iofdopen.c (_IO_new_fdopen): Seek to end of file but
        don't cache the offset.
        * libio/tst-ftell-active-handler.c (do_rewind_test): New test
        case.
        (do_one_test): Call it.
        (do_ftell_test): Fix up expected old offset for a+ mode.
        * libio/wfileops.c (do_ftell_wide): Used cached offset when
        available.

        * libio/tst-ftell-active-handler.c (do_ftell_test): Don't mix
        up test status with function return status.
        (do_write_test): Likewise.
        (do_append_test): Likewise.

        * nptl/sysdeps/pthread/bits/libc-lockP.h [defined NOT_IN_libc
        && !defined IS_IN_libpthread && __LT_SPINNOCK_INIT != 0]:
        Remove.

2014-03-17  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-libm-test.pl (parse_args): Handle results specified for
        each rounding mode separately.
        * math/libm-test.inc (lrint_test_data): Merge in per-rounding-mode
        tests and results from lrint_tonearest_test_data,
        lrint_towardzero_test_data, lrint_downward_test_data and
        lrint_upward_test_data.
        (lrint_test): Use ALL_RM_TEST.
        (lrint_tonearest_test_data): Remove.
        (lrint_test_tonearest): Likewise.
        (lrint_towardzero_test_data): Likewise.
        (lrint_test_towardzero): Likewise.
        (lrint_downward_test_data): Likewise.
        (lrint_test_downward): Likewise.
        (lrint_upward_test_data): Likewise.
        (lrint_test_upward): Likewise.
        (llrint_test_data): Merge in per-rounding-mode tests and results
        from llrint_tonearest_test_data, llrint_towardzero_test_data,
        llrint_downward_test_data and llrint_upward_test_data.
        (llrint_test): Use ALL_RM_TEST.
        (llrint_tonearest_test_data): Remove.
        (llrint_test_tonearest): Likewise.
        (llrint_towardzero_test_data): Likewise.
        (llrint_test_towardzero): Likewise.
        (llrint_downward_test_data): Likewise.
        (llrint_test_downward): Likewise.
        (llrint_upward_test_data): Likewise.
        (llrint_test_upward): Likewise.
        (rint_test_data): Merge in per-rounding-mode tests and results
        from rint_tonearest_test_data, rint_towardzero_test_data,
        rint_downward_test_data and rint_upward_test_data.  Add
        per-rounding-mode results for tests not in those arrays.
        (rint_test): Use ALL_RM_TEST.
        (rint_tonearest_test_data): Remove.
        (rint_test_tonearest): Likewise.
        (rint_towardzero_test_data): Likewise.
        (rint_test_towardzero): Likewise.
        (rint_downward_test_data): Likewise.
        (rint_test_downward): Likewise.
        (rint_upward_test_data): Likewise.
        (rint_test_upward): Likewise.
        (main): Don't call removed functions.

2014-03-14  Roland McGrath  <roland@hack.frob.com>

        * csu/Makefile ($(objpfx)version-info.h): Remove linux-specific
        "Compiled on ..." crapola.  It is anti-useful.

2014-03-14  Joseph Myers  <joseph@codesourcery.com>

        * scripts/evaluate-test.sh: Handle fourth argument to determine
        whether test run should stop on failure.
        * Makeconfig (stop-on-test-failure): New variable.
        (evaluate-test): Pass fourth argument to evaluate-test.sh based on
        $(stop-on-test-failure).
        * Makefile (tests): Give a summary of results from testing and
        exit with failure status if they include an ERROR or FAIL.
        (xtests): Likewise.
        * manual/install.texi (Configuring and compiling): Mention
        stop-on-test-failure=y.
        * INSTALL: Regenerated.

2014-03-14  Roland McGrath  <roland@hack.frob.com>

        * scripts/versionlist.awk: New file.
        * Makerules [$(build-shared) = yes]
        (postclean-generated): Add Versions.def, not Versions.def.v and
        Versions.def.v.i.
        ($(common-objpfx)Versions.def.v.i): Target removed.
        ($(common-objpfx)Versions.def): New target.
        ($(common-objpfx)Versions.all): Depend on that rather that
        $(common-objpfx)Versions.def.v.
        * Versions.def: File removed.

        * Makeconfig (+gccwarn): Add -Wundef.
        * include/errno.h [IS_IN_rtld] [!RTLD_PRIVATE_ERRNO]: #error to catch
        a dl-sysdep.h breaking its contract.
        [!IS_IN_rtld] (RTLD_PRIVATE_ERRNO): Define it to 0.
        * include/stackinfo.h: New file.
        * nptl/sysdeps/i386/tls.h (TLS_DTV_AT_TP): New macro.
        * nptl/sysdeps/powerpc/tls.h (TLS_TCB_AT_TP): New macro.
        * nptl/sysdeps/s390/tls.h (TLS_DTV_AT_TP): New macro.
        * nptl/sysdeps/sh/tls.h (TLS_TCB_AT_TP): New macro.
        * nptl/sysdeps/sparc/tls.h (TLS_DTV_AT_TP): New macro.
        * nptl/sysdeps/x86_64/tls.h (TLS_DTV_AT_TP): New macro.
        * sysdeps/aarch64/nptl/tls.h (TLS_TCB_AT_TP): New macro.
        * sysdeps/alpha/nptl/tls.h (TLS_TCB_AT_TP): New macro.
        * sysdeps/arm/nptl/tls.h (TLS_TCB_AT_TP): New macro.
        * sysdeps/ia64/nptl/tls.h (TLS_TCB_AT_TP): New macro.
        * sysdeps/m68k/nptl/tls.h (TLS_TCB_AT_TP): New macro.
        * sysdeps/mach/hurd/i386/tls.h (TLS_DTV_AT_TP): New macro.
        * sysdeps/microblaze/nptl/tls.h (TLS_TCB_AT_TP): New macro.
        * sysdeps/mips/nptl/tls.h (TLS_TCB_AT_TP): New macro.
        * sysdeps/tile/nptl/tls.h (TLS_TCB_AT_TP): New macro.

2014-03-14  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #16707]
        * sysdeps/powerpc/powerpc64/fpu/s_roundl.S: Remove wrong
        implementation.
        * math/libm-test.inc (round_test_data): Add more tests.

        [BZ #16706]
        * sysdeps/powerpc/powerpc64/fpu/s_nearbyintl.S: Remove wrong
        implementation.
        * math/libm-test.inc (nearbyint_test_data): Add more tests.

        [BZ #16701]
        * sysdeps/powerpc/powerpc64/fpu/s_ceill.S: Remove wrong
        implementation.
        * math/libm-test.inc (ceil_test_data): Add more tests.

        * math/libm-test.inc (trunc_test_data): Add more tests related to
        BZ#16414.

2014-03-14  Roland McGrath  <roland@hack.frob.com>

        * nptl/pthread_create.c (__pthread_create_2_1): Test TLS_TCB_AT_TP
        with #if rather than #ifdef.
        * nptl/sysdeps/pthread/createthread.c (create_thread): Likewise.

2014-03-14  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/configure.ac: Check AVX-512 assembler support
        first.  Disable AVX-512 GCC support if assembler doesn't support
        it.
        * sysdeps/x86_64/configure: Regenerated.

2014-03-13  Carlos O'Donell  <carlos@redhat.com>

        * nptl/pthread_attr_setstack.c (__pthread_attr_setstack)
        [!_STACK_GROWS_DOWN]: Don't add stacksize to stackaddr.
        (__old_pthread_attr_setstack): Likewise.
        * nptl/pthread_attr_getstack.c (__pthread_attr_getstack)
        [!_STACK_GROWS_DOWN]: Likewise.

2014-03-13  Mike Frysinger  <vapier@gentoo.org>

        * config.make.in (have-bash2): Delete.
        * configure.ac (libc_cv_have_bash2): Delete.
        * configure: Regenerate.
        * elf/Makefile (common-ldd-rewrite): Rename to ...
        (ldd-rewrite): ... this.  Move bash-ldd-rewrite content to end.
        (sh-ldd-rewrite): Delete.
        (bash-ldd-rewrite): Delete.
        (have-bash2): Delete checks.
        [ldd-rewrite-script]: Change $(ldd-shell)-ldd-rewrite to
        ldd-rewrite.

        * config.make.in (have-ksh): Delete.
        (KSH): Delete.
        * configure.ac (libc_cv_have_ksh): Delete.
        * configure: Regenerate.

        * elf/Makefile: Delete $(have-ksh) check.
        ($(objpfx)sotruss): Change KSH to BASH.
        * elf/sotruss.ksh: Rename to ...
        * elf/sotruss.sh: ... this.  Change @KSH@ to @BASH@.  Change
        function style to match POSIX.  Drop ksh vim mode setting.

        * manual/time.texi (Specifying the Time Zone with TZ): Change
        Tuesday to Thursday.

        * debug/tst-longjmp_chk2.c: Update header comment.
        (stackoverflow_handler): Add comment.  Call assert on pass value.

2014-03-13  Igor Zamyatin  <igor.zamyatin@intel.com>

        [BZ #16194]
        * config.h.in (HAVE_AVX512_SUPPORT): New #undef.
        (HAVE_AVX512_ASM_SUPPORT): Likewise.
        * sysdeps/x86_64/bits/link.h (La_x86_64_zmm): New.
        (La_x86_64_vector): Add zmm.
        * sysdeps/x86_64/Makefile (tests): Add tst-audit10.
        (modules-names): Add tst-auditmod10a and tst-auditmod10b.
        ($(objpfx)tst-audit10): New target.
        ($(objpfx)tst-audit10.out): Likewise.
        (tst-audit10-ENV): New.
        (AVX512-CFLAGS): Likewise.
        (CFLAGS-tst-audit10.c): Likewise.
        (CFLAGS-tst-auditmod10a.c): Likewise.
        (CFLAGS-tst-auditmod10b.c): Likewise.
        * sysdeps/x86_64/configure.ac: Set config-cflags-avx512,
        HAVE_AVX512_SUPPORT and HAVE_AVX512_ASM_SUPPORT.
        * sysdeps/x86_64/configure: Regenerated.
        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Add
        AVX-512 zmm register support.
        (_dl_x86_64_save_sse): Likewise.
        (_dl_x86_64_restore_sse): Likewise.
        * sysdeps/x86_64/dl-trampoline.h: Updated to support different
        size vector registers.
        * sysdeps/x86_64/link-defines.sym (YMM_SIZE): New.
        (ZMM_SIZE): Likewise.
        * sysdeps/x86_64/tst-audit10.c: New file.
        * sysdeps/x86_64/tst-auditmod10a.c: Likewise.
        * sysdeps/x86_64/tst-auditmod10b.c: Likewise.

2014-03-13  Roland McGrath  <roland@hack.frob.com>

        * configure.ac (HAVE_EHDR_START): New check.
        * configure: Regenerated.
        * config.h.in (HAVE_EHDR_START): New #undef.
        * elf/rtld.c (dl_main) [HAVE_EHDR_START]: Use __ehdr_start rather than
        assuming the lowest-addressed segment maps the start of the file.

2014-03-13  Joseph Myers  <joseph@codesourcery.com>

        * INSTALL: Regenerated.

2014-03-13  Will Newton  <will.newton@linaro.org>

        * manual/setjmp.texi (System V contexts): Improve
        clarity and grammar of documentation.

2014-03-12  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #16381]
        * elf/Makefile (tests): Add tst-pie2.
        (tests-pie): Add tst-pie2.
        * elf/tst-pie2.c: New file.
        * elf/dl-load.c (_dl_map_object_from_fd): Assert correct l_type
        for ET_EXEC.
        * elf/rtld.c (map_doit): Load executable as lt_executable.
        (dl_main): Likewise.

2014-03-12  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16642]
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_PSELECT): Undefine.

2014-03-12  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #16689]
        * sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S
        (__bzero_ppc): Call memset@local instead of __memset_ppc@local for
        static build.
        * sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c: Build IFUNC
        selector for static builds.

2014-03-12  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16695]
        * nscd/netgroupcache.c (addgetnetgrentX): Factor in space for
        key in the buffer.

2014-03-12  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/strspn.c (strspn): Build
        IFUNC selector for static builds.

2014-03-11  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/math_private.h [__mips_hard_float]
        (libc_feresetround_ctx): Define to libc_feupdateenv_mips_ctx not
        libc_feresetround_mips_ctx.
        [__mips_hard_float] (libc_feresetroundf_ctx): Likewise.
        [__mips_hard_float] (libc_feresetroundl_ctx): Likewise.
        [__mips_hard_float] (libc_feresetround_mips_ctx): Remove.

        [BZ #16677]
        * math/s_nextafter.c (__nextafter): Do not return value from
        overflowing computation.
        * sysdeps/i386/fpu/s_nextafterl.c (__nextafterl): Likewise.
        * sysdeps/ieee754/flt-32/s_nextafterf.c (__nextafterf): Likewise.
        * sysdeps/ieee754/ldbl-128/s_nextafterl.c (__nextafterl):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c (__nextafterl):
        Likewise.
        * sysdeps/m68k/m680x0/fpu/s_nextafterl.c (__nextafterl): Likewise.
        * math/libm-test.inc (nextafter_test): Use ALL_RM_TEST.

2014-03-11  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/arm/setjmp.S: Use sfi_breg on stores of mangled registers.
        * sysdeps/arm/__longjmp.S: Use sfi_breg on loads of mangled registers.
        Move sfi_sp use from the load-multiple (that no longer sets sp) to
        the new mov targetting sp.

2014-03-11  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #16683]
        * sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S (__bzero_ppc):
        Define it for static builds as well.
        (NO_BZERO_IMPL): Likewise.

2014-03-11  Vidya Ranganathan  <vidya@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/strspn.S: New file: Optimization.
        * sysdeps/powerpc/powerpc64/multiarch/strspn.c: New file:
        multiarch strspn for PPC64.
        * sysdeps/powerpc/powerpc64/multiarch/strspn-ppc64.c: New file
        * sysdeps/powerpc/powerpc64/multiarch/strspn-power7.S: New file
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c:
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strspn
        multiarch optimizations
        * string/strspn.c (strspn): Using macro to redefine symbol name.

2014-03-10  Vidya Ranganathan  <vidya@linux.vnet.ibm.com>
            Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/strncat.S: New file: Optimization.
        * sysdeps/powerpc/powerpc64/multiarch/strncat.c: New file:
        multiarch strncat for PPC64.
        * sysdeps/powerpc/powerpc64/multiarch/strncat-ppc64.c: New file
        * sysdeps/powerpc/powerpc64/multiarch/strncat-power7.S: New file
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c:
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strncat
        multiarch optimizations

2014-03-10  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16639]
        * nscd/nscd.service: Make service type forking.

2014-03-03  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/power5+/fpu/s_modf.c (__modf): Fix to return correct
        sign in non default rounding modes.
        * sysdeps/powerpc/power5+/fpu/s_modff.c (__modff): Likewise.

2014-03-08  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (ALL_RM_TEST): New macro.
        (ceil_test): Use ALL_RM_TEST.
        (cimag_test): Likewise.
        (conj_test): Likewise.
        (copysign_test): Likewise.
        (cproj_test): Likewise.
        (creal_test): Likewise.
        (fabs_test): Likewise.
        (floor_test): Likewise.
        (fmax_test): Likewise.
        (fmin_test): Likewise.
        (fmod_test): Likewise.
        (fpclassify_test): Likewise.
        (frexp_test): Likewise.
        (ilogb_test): Likewise.
        (isfinite_test): Likewise.
        (finite_test): Likewise.
        (isgreater_test): Likewise.
        (isgreaterequal_test): Likewise.
        (isinf_test): Likewise.
        (isless_test): Likewise.
        (islessequal_test): Likewise.
        (islessgreater_test): Likewise.
        (isnan_test): Likewise.
        (isnormal_test): Likewise.
        (issignaling_test): Likewise.
        (isunordered_test): Likewise.
        (logb_test): Likewise.
        (logb_downward_test_data): Remove.
        (logb_test_downward): Likewise.
        (lround_test): Use ALL_RM_TEST.
        (llround_test): Likewise.
        (modf_test): Likewise.
        (nexttoward_test): Likewise.
        (remainder_test): Likewise.
        (drem_test): Likewise.
        (remainder_tonearest_test_data): Likewise.
        (remainder_test_tonearest): Likewise.
        (drem_test_tonearest): Likewise.
        (remainder_towardzero_test_data): Likewise.
        (remainder_test_towardzero): Likewise.
        (drem_test_towardzero): Likewise.
        (remainder_downward_test_data): Likewise.
        (remainder_test_downward): Likewise.
        (drem_test_downward): Likewise.
        (remainder_upward_test_data): Likewise.
        (remainder_test_upward): Likewise.
        (drem_test_upward): Likewise.
        (remquo_test): Use ALL_RM_TEST.  Remove comment about x.
        (round_test): Use ALL_RM_TEST.
        (signbit_test): Likewise.
        (trunc_test): Likewise.
        (significand_test): Likewise.
        (main): Don't call removed functions.

2014-03-07  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16674]
        * bits/siginfo.h (ILL_ILLOPC): Condition on [__USE_XOPEN_EXTENDED
        || __USE_XOPEN2K8].
        (ILL_ILLOPN): Likewise.
        (ILL_ILLADR): Likewise.
        (ILL_ILLTRP): Likewise.
        (ILL_PRVOPC): Likewise.
        (ILL_PRVREG): Likewise.
        (ILL_COPROC): Likewise.
        (ILL_BADSTK): Likewise.
        (FPE_INTDIV): Likewise.
        (FPE_INTOVF): Likewise.
        (FPE_FLTDIV): Likewise.
        (FPE_FLTOVF): Likewise.
        (FPE_FLTUND): Likewise.
        (FPE_FLTRES): Likewise.
        (FPE_FLTINV): Likewise.
        (FPE_FLTSUB): Likewise.
        (SEGV_MAPERR): Likewise.
        (SEGV_ACCERR): Likewise.
        (BUS_ADRALN): Likewise.
        (BUS_ADRERR): Likewise.
        (BUS_OBJERR): Likewise.
        (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
        (TRAP_TRACE): Likewise.
        (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
        __USE_XOPEN2K8].
        (CLD_KILLED): Likewise.
        (CLD_DUMPED): Likewise.
        (CLD_TRAPPED): Likewise.
        (CLD_STOPPED): Likewise.
        (CLD_CONTINUED): Likewise.
        (POLL_IN): Likewise.
        (POLL_OUT): Likewise.
        (POLL_MSG): Likewise.
        (POLL_ERR): Likewise.
        (POLL_PRI): Likewise.
        (POLL_HUP): Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/siginfo.h (ILL_ILLOPC):
        Likewise.
        (ILL_ILLOPN): Likewise.
        (ILL_ILLADR): Likewise.
        (ILL_ILLTRP): Likewise.
        (ILL_PRVOPC): Likewise.
        (ILL_PRVREG): Likewise.
        (ILL_COPROC): Likewise.
        (ILL_BADSTK): Likewise.
        (FPE_INTDIV): Likewise.
        (FPE_INTOVF): Likewise.
        (FPE_FLTDIV): Likewise.
        (FPE_FLTOVF): Likewise.
        (FPE_FLTUND): Likewise.
        (FPE_FLTRES): Likewise.
        (FPE_FLTINV): Likewise.
        (FPE_FLTSUB): Likewise.
        (SEGV_MAPERR): Likewise.
        (SEGV_ACCERR): Likewise.
        (BUS_ADRALN): Likewise.
        (BUS_ADRERR): Likewise.
        (BUS_OBJERR): Likewise.
        (BUS_MCEERR_AR): Likewise.
        (BUS_MCEERR_AO): Likewise.
        (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
        (TRAP_TRACE): Likewise.
        (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
        __USE_XOPEN2K8].
        (CLD_KILLED): Likewise.
        (CLD_DUMPED): Likewise.
        (CLD_TRAPPED): Likewise.
        (CLD_STOPPED): Likewise.
        (CLD_CONTINUED): Likewise.
        (POLL_IN): Likewise.
        (POLL_OUT): Likewise.
        (POLL_MSG): Likewise.
        (POLL_ERR): Likewise.
        (POLL_PRI): Likewise.
        (POLL_HUP): Likewise.
        * sysdeps/unix/sysv/linux/bits/siginfo.h (ILL_ILLOPC): Likewise.
        (ILL_ILLOPN): Likewise.
        (ILL_ILLADR): Likewise.
        (ILL_ILLTRP): Likewise.
        (ILL_PRVOPC): Likewise.
        (ILL_PRVREG): Likewise.
        (ILL_COPROC): Likewise.
        (ILL_BADSTK): Likewise.
        (FPE_INTDIV): Likewise.
        (FPE_INTOVF): Likewise.
        (FPE_FLTDIV): Likewise.
        (FPE_FLTOVF): Likewise.
        (FPE_FLTUND): Likewise.
        (FPE_FLTRES): Likewise.
        (FPE_FLTINV): Likewise.
        (FPE_FLTSUB): Likewise.
        (SEGV_MAPERR): Likewise.
        (SEGV_ACCERR): Likewise.
        (BUS_ADRALN): Likewise.
        (BUS_ADRERR): Likewise.
        (BUS_OBJERR): Likewise.
        (BUS_MCEERR_AR): Likewise.
        (BUS_MCEERR_AO): Likewise.
        (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
        (TRAP_TRACE): Likewise.
        (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
        __USE_XOPEN2K8].
        (CLD_KILLED): Likewise.
        (CLD_DUMPED): Likewise.
        (CLD_TRAPPED): Likewise.
        (CLD_STOPPED): Likewise.
        (CLD_CONTINUED): Likewise.
        (POLL_IN): Likewise.
        (POLL_OUT): Likewise.
        (POLL_MSG): Likewise.
        (POLL_ERR): Likewise.
        (POLL_PRI): Likewise.
        (POLL_HUP): Likewise.
        * sysdeps/unix/sysv/linux/ia64/bits/siginfo.h (ILL_ILLOPC):
        Likewise.
        (ILL_ILLOPN): Likewise.
        (ILL_ILLADR): Likewise.
        (ILL_ILLTRP): Likewise.
        (ILL_PRVOPC): Likewise.
        (ILL_PRVREG): Likewise.
        (ILL_COPROC): Likewise.
        (ILL_BADSTK): Likewise.
        (ILL_BADIADDR): Likewise.
        (ILL_BREAK): Likewise.
        (FPE_INTDIV): Likewise.
        (FPE_INTOVF): Likewise.
        (FPE_FLTDIV): Likewise.
        (FPE_FLTOVF): Likewise.
        (FPE_FLTUND): Likewise.
        (FPE_FLTRES): Likewise.
        (FPE_FLTINV): Likewise.
        (FPE_FLTSUB): Likewise.
        (FPE_DECOVF): Likewise.
        (FPE_DECDIV): Likewise.
        (FPE_DECERR): Likewise.
        (FPE_INVASC): Likewise.
        (FPE_INVDEC): Likewise.
        (SEGV_MAPERR): Likewise.
        (SEGV_ACCERR): Likewise.
        (SEGV_PSTKOVF): Likewise.
        (BUS_ADRALN): Likewise.
        (BUS_ADRERR): Likewise.
        (BUS_OBJERR): Likewise.
        (BUS_MCEERR_AR): Likewise.
        (BUS_MCEERR_AO): Likewise.
        (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
        (TRAP_TRACE): Likewise.
        (TRAP_BRANCH): Likewise.
        (TRAP_HWBKPT): Likewise.
        (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
        __USE_XOPEN2K8].
        (CLD_KILLED): Likewise.
        (CLD_DUMPED): Likewise.
        (CLD_TRAPPED): Likewise.
        (CLD_STOPPED): Likewise.
        (CLD_CONTINUED): Likewise.
        (POLL_IN): Likewise.
        (POLL_OUT): Likewise.
        (POLL_MSG): Likewise.
        (POLL_ERR): Likewise.
        (POLL_PRI): Likewise.
        (POLL_HUP): Likewise.
        * sysdeps/unix/sysv/linux/mips/bits/siginfo.h (ILL_ILLOPC): Likewise.
        (ILL_ILLOPN): Likewise.
        (ILL_ILLADR): Likewise.
        (ILL_ILLTRP): Likewise.
        (ILL_PRVOPC): Likewise.
        (ILL_PRVREG): Likewise.
        (ILL_COPROC): Likewise.
        (ILL_BADSTK): Likewise.
        (FPE_INTDIV): Likewise.
        (FPE_INTOVF): Likewise.
        (FPE_FLTDIV): Likewise.
        (FPE_FLTOVF): Likewise.
        (FPE_FLTUND): Likewise.
        (FPE_FLTRES): Likewise.
        (FPE_FLTINV): Likewise.
        (FPE_FLTSUB): Likewise.
        (SEGV_MAPERR): Likewise.
        (SEGV_ACCERR): Likewise.
        (BUS_ADRALN): Likewise.
        (BUS_ADRERR): Likewise.
        (BUS_OBJERR): Likewise.
        (BUS_MCEERR_AR): Likewise.
        (BUS_MCEERR_AO): Likewise.
        (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
        (TRAP_TRACE): Likewise.
        (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
        __USE_XOPEN2K8].
        (CLD_KILLED): Likewise.
        (CLD_DUMPED): Likewise.
        (CLD_TRAPPED): Likewise.
        (CLD_STOPPED): Likewise.
        (CLD_CONTINUED): Likewise.
        (POLL_IN): Likewise.
        (POLL_OUT): Likewise.
        (POLL_MSG): Likewise.
        (POLL_ERR): Likewise.
        (POLL_PRI): Likewise.
        (POLL_HUP): Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/siginfo.h (ILL_ILLOPC): Likewise.
        (ILL_ILLOPN): Likewise.
        (ILL_ILLADR): Likewise.
        (ILL_ILLTRP): Likewise.
        (ILL_PRVOPC): Likewise.
        (ILL_PRVREG): Likewise.
        (ILL_COPROC): Likewise.
        (ILL_BADSTK): Likewise.
        (FPE_INTDIV): Likewise.
        (FPE_INTOVF): Likewise.
        (FPE_FLTDIV): Likewise.
        (FPE_FLTOVF): Likewise.
        (FPE_FLTUND): Likewise.
        (FPE_FLTRES): Likewise.
        (FPE_FLTINV): Likewise.
        (FPE_FLTSUB): Likewise.
        (SEGV_MAPERR): Likewise.
        (SEGV_ACCERR): Likewise.
        (BUS_ADRALN): Likewise.
        (BUS_ADRERR): Likewise.
        (BUS_OBJERR): Likewise.
        (BUS_MCEERR_AR): Likewise.
        (BUS_MCEERR_AO): Likewise.
        (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
        (TRAP_TRACE): Likewise.
        (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
        __USE_XOPEN2K8].
        (CLD_KILLED): Likewise.
        (CLD_DUMPED): Likewise.
        (CLD_TRAPPED): Likewise.
        (CLD_STOPPED): Likewise.
        (CLD_CONTINUED): Likewise.
        (POLL_IN): Likewise.
        (POLL_OUT): Likewise.
        (POLL_MSG): Likewise.
        (POLL_ERR): Likewise.
        (POLL_PRI): Likewise.
        (POLL_HUP): Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/siginfo.h (ILL_ILLOPC): Likewise.
        (ILL_ILLOPN): Likewise.
        (ILL_ILLADR): Likewise.
        (ILL_ILLTRP): Likewise.
        (ILL_PRVOPC): Likewise.
        (ILL_PRVREG): Likewise.
        (ILL_COPROC): Likewise.
        (ILL_BADSTK): Likewise.
        (FPE_INTDIV): Likewise.
        (FPE_INTOVF): Likewise.
        (FPE_FLTDIV): Likewise.
        (FPE_FLTOVF): Likewise.
        (FPE_FLTUND): Likewise.
        (FPE_FLTRES): Likewise.
        (FPE_FLTINV): Likewise.
        (FPE_FLTSUB): Likewise.
        (SEGV_MAPERR): Likewise.
        (SEGV_ACCERR): Likewise.
        (BUS_ADRALN): Likewise.
        (BUS_ADRERR): Likewise.
        (BUS_OBJERR): Likewise.
        (BUS_MCEERR_AR): Likewise.
        (BUS_MCEERR_AO): Likewise.
        (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
        (TRAP_TRACE): Likewise.
        (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
        __USE_XOPEN2K8].
        (CLD_KILLED): Likewise.
        (CLD_DUMPED): Likewise.
        (CLD_TRAPPED): Likewise.
        (CLD_STOPPED): Likewise.
        (CLD_CONTINUED): Likewise.
        (POLL_IN): Likewise.
        (POLL_OUT): Likewise.
        (POLL_MSG): Likewise.
        (POLL_ERR): Likewise.
        (POLL_PRI): Likewise.
        (POLL_HUP): Likewise.
        * sysdeps/unix/sysv/linux/tile/bits/siginfo.h (ILL_ILLOPC): Likewise.
        (ILL_ILLOPN): Likewise.
        (ILL_ILLADR): Likewise.
        (ILL_ILLTRP): Likewise.
        (ILL_PRVOPC): Likewise.
        (ILL_PRVREG): Likewise.
        (ILL_COPROC): Likewise.
        (ILL_BADSTK): Likewise.
        (ILL_DBLFLT): Likewise.
        (ILL_HARDWALL): Likewise.
        (FPE_INTDIV): Likewise.
        (FPE_INTOVF): Likewise.
        (FPE_FLTDIV): Likewise.
        (FPE_FLTOVF): Likewise.
        (FPE_FLTUND): Likewise.
        (FPE_FLTRES): Likewise.
        (FPE_FLTINV): Likewise.
        (FPE_FLTSUB): Likewise.
        (SEGV_MAPERR): Likewise.
        (SEGV_ACCERR): Likewise.
        (BUS_ADRALN): Likewise.
        (BUS_ADRERR): Likewise.
        (BUS_OBJERR): Likewise.
        (BUS_MCEERR_AR): Likewise.
        (BUS_MCEERR_AO): Likewise.
        (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
        (TRAP_TRACE): Likewise.
        (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
        __USE_XOPEN2K8].
        (CLD_KILLED): Likewise.
        (CLD_DUMPED): Likewise.
        (CLD_TRAPPED): Likewise.
        (CLD_STOPPED): Likewise.
        (CLD_CONTINUED): Likewise.
        (POLL_IN): Likewise.
        (POLL_OUT): Likewise.
        (POLL_MSG): Likewise.
        (POLL_ERR): Likewise.
        (POLL_PRI): Likewise.
        (POLL_HUP): Likewise.
        * sysdeps/unix/sysv/linux/x86/bits/siginfo.h (ILL_ILLOPC): Likewise.
        (ILL_ILLOPN): Likewise.
        (ILL_ILLADR): Likewise.
        (ILL_ILLTRP): Likewise.
        (ILL_PRVOPC): Likewise.
        (ILL_PRVREG): Likewise.
        (ILL_COPROC): Likewise.
        (ILL_BADSTK): Likewise.
        (FPE_INTDIV): Likewise.
        (FPE_INTOVF): Likewise.
        (FPE_FLTDIV): Likewise.
        (FPE_FLTOVF): Likewise.
        (FPE_FLTUND): Likewise.
        (FPE_FLTRES): Likewise.
        (FPE_FLTINV): Likewise.
        (FPE_FLTSUB): Likewise.
        (SEGV_MAPERR): Likewise.
        (SEGV_ACCERR): Likewise.
        (BUS_ADRALN): Likewise.
        (BUS_ADRERR): Likewise.
        (BUS_OBJERR): Likewise.
        (BUS_MCEERR_AR): Likewise.
        (BUS_MCEERR_AO): Likewise.
        (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
        (TRAP_TRACE): Likewise.
        (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
        __USE_XOPEN2K8].
        (CLD_KILLED): Likewise.
        (CLD_DUMPED): Likewise.
        (CLD_TRAPPED): Likewise.
        (CLD_STOPPED): Likewise.
        (CLD_CONTINUED): Likewise.
        (POLL_IN): Likewise.
        (POLL_OUT): Likewise.
        (POLL_MSG): Likewise.
        (POLL_ERR): Likewise.
        (POLL_PRI): Likewise.
        (POLL_HUP): Likewise.
        * conform/Makefile (test-xfail-POSIX/signal.h/conform): Remove.
        (test-xfail-POSIX/sys/wait.h/conform): Likewise.

        [BZ #16670]
        * posix/sched.h [!__USE_XOPEN2K] (__need_time_t): Don't define
        before #include of <time.h>.
        [!__USE_XOPEN2K] (__need_timespec): Likewise.
        * conform/Makefile (test-xfail-POSIX/sched.h/conform): Remove.
        (test-xfail-UNIX98/sched.h/conform): Likewise.

2014-03-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * sysdeps/aarch64/fpu/feenablxcpt.c (feenableexcept): Detect and
        error absence of trapping exception support.
        * sysdeps/aarch64/fpu/fesetenv.c (fesetenv): Likewise.

2014-03-07  Joseph Myers  <joseph@codesourcery.com>

        * catgets/Makefile (tests-special): Add $(objpfx)sample.SJIS.cat.
        ($(objpfx)sample.SJIS.cat): Use $(evaluate-test).
        * timezone/Makefile (testdata): Move definition above include of
        Rules.
        (test-zones): New variable.
        (tests-special): Add zone files.
        (build-testdata): Use $(evaluate-test).

        * elf/Makefile (tests-special): Rename tests to end with .out.
        ($(objpfx)noload-mem): Likewise.
        ($(objpfx)tst-leaks1-mem): Likewise.
        ($(objpfx)tst-leaks1-static-mem.out): Likewise.
        * iconv/Makefile (xtests-special): Change test-iconvconfig to
        $(objpfx)test-iconvconfig.out.
        (test-iconvconfig): Change to $(objpfx)test-iconvconfig.out.  Use
        set -e inside subshell and redirect output to file.
        * iconvdata/Makefile (generated): Rename tests to end with .out.
        Correct type.
        (tests-special): Rename tests to end with .out.
        ($(objpfx)mtrace-tst-loading): Likewise.
        * intl/Makefile (generated): Likewise.
        (tests-special): Likewise.
        ($(objpfx)mtrace-tst-gettext): Likewise.
        * misc/Makefile (generated): Likewise.
        (tests-special): Likewise.
        ($(objpfx)tst-error1-mem): Likewise.
        * nptl/Makefile (tests-special): Likewise.
        ($(objpfx)tst-stack3-mem): Likewise.
        (generated): Likewise.
        * posix/Makefile (generated): Likewise.
        (tests-special): Likewise.
        (xtests-special): Likewise.
        ($(objpfx)tst-fnmatch-mem): Likewise.
        ($(objpfx)bug-regex2-mem): Likewise.
        ($(objpfx)bug-regex14-mem): Likewise.
        ($(objpfx)bug-regex21-mem): Likewise.
        ($(objpfx)bug-regex31-mem): Likewise.
        ($(objpfx)tst-vfork3-mem): Likewise.
        ($(objpfx)tst-rxspencer-no-utf8-mem): Likewise.
        ($(objpfx)tst-pcre-mem): Likewise.
        ($(objpfx)tst-boost-mem): Likewise.
        ($(objpfx)bug-ga2-mem): Likewise.
        ($(objpfx)bug-glob2-mem): Likewise.
        * resolv/Makefile (generate): Likewise.
        (tests-special): Likewise.
        (xtests-special): Likewise.
        (generated): Likewise.
        ($(objpfx)mtrace-tst-leaks): Likewise.
        ($(objpfx)mtrace-tst-leaks2): Likewise.

        * scripts/merge-test-results.sh: New file.
        * Makefile (tests-special-notdir): New variable.
        (tests): Run merge-test-results.sh.
        (xtests): Likewise.
        * Rules (tests-special-notdir): New variable.
        (xtests-special-notdir): Likewise.
        (tests): Run merge-test-results.sh
        (xtests): Likewise.

        * Makeconfig (test-xfail-name): New variable.
        (evaluate-test): Use $(test-xfail-name) instead of $(@F:.out=) to
        compute variable name for expected failures.
        * conform/Makefile (conformtest-headers-data): New variable.
        (conformtest-standards): Likewise.
        (conformtest-headers-ISO): Likewise.
        (conformtest-headers-ISO99): Likewise.
        (conformtest-headers-ISO11): Likewise.
        (conformtest-headers-POSIX): Likewise.
        (conformtest-headers-XPG3): Likewise.
        (conformtest-headers-XPG4): Likewise.
        (conformtest-headers-UNIX98): Likewise.
        (conformtest-headers-XOPEN2K): Likewise.
        (conformtest-headers-POSIX2008): Likewise.
        (conformtest-headers-XOPEN2K8): Likewise.
        (conformtest-header-list-base): Likewise.
        (conformtest-header-list-tests): Likewise.
        (conformtest-header-base): Likewise.
        (conformtest-header-tests): Likewise.
        (tests-special): Add $(conformtest-header-list-tests).  If
        [$(fast-check) && !$(cross-compiling)], add
        $(conformtest-header-tests) instead of
        $(objpfx)run-conformtest.out.
        (generated): Add $(conformtest-header-list-base).  If
        [$(fast-check) && !$(cross-compiling)], add
        $(conformtest-header-base).  Remove previous setting.
        ($(conformtest-header-list-tests)): New target.
        (test-xfail-run-conformtest): Remove variable.
        ($(objpfx)run-conformtest.out): Remove target.
        (test-xfail-ISO11/complex.h/conform): New variable.
        (test-xfail-ISO11/stdalign.h/conform): Likewise.
        (test-xfail-ISO11/stdnoreturn.h/conform): Likewise.
        (test-xfail-XPG3/varargs.h/conform): Likewise.
        (test-xfail-XPG4/varargs.h/conform): Likewise.
        (test-xfail-UNIX98/varargs.h/conform): Likewise.
        (test-xfail-XPG4/ndbm.h/conform): Likewise.
        (test-xfail-UNIX98/ndbm.h/conform): Likewise.
        (test-xfail-XOPEN2K/ndbm.h/conform): Likewise.
        (test-xfail-XOPEN2K8/ndbm.h/conform): Likewise.
        (test-xfail-XPG3/fcntl.h/conform): Likewise.
        (test-xfail-XPG3/ftw.h/conform): Likewise.
        (test-xfail-XPG3/grp.h/conform): Likewise.
        (test-xfail-XPG3/langinfo.h/conform): Likewise.
        (test-xfail-XPG3/limits.h/conform): Likewise.
        (test-xfail-XPG3/pwd.h/conform): Likewise.
        (test-xfail-XPG3/search.h/conform): Likewise.
        (test-xfail-XPG3/signal.h/conform): Likewise.
        (test-xfail-XPG3/stdio.h/conform): Likewise.
        (test-xfail-XPG3/stdlib.h/conform): Likewise.
        (test-xfail-XPG3/string.h/conform): Likewise.
        (test-xfail-XPG3/sys/ipc.h/conform): Likewise.
        (test-xfail-XPG3/sys/msg.h/conform): Likewise.
        (test-xfail-XPG3/sys/sem.h/conform): Likewise.
        (test-xfail-XPG3/sys/shm.h/conform): Likewise.
        (test-xfail-XPG3/sys/stat.h/conform): Likewise.
        (test-xfail-XPG3/sys/types.h/conform): Likewise.
        (test-xfail-XPG3/sys/wait.h/conform): Likewise.
        (test-xfail-XPG3/termios.h/conform): Likewise.
        (test-xfail-XPG3/time.h/conform): Likewise.
        (test-xfail-XPG3/unistd.h/conform): Likewise.
        (test-xfail-XPG4/arpa/inet.h/conform): Likewise.
        (test-xfail-XPG4/fcntl.h/conform): Likewise.
        (test-xfail-XPG4/langinfo.h/conform): Likewise.
        (test-xfail-XPG4/netdb.h/conform): Likewise.
        (test-xfail-XPG4/netinet/in.h/conform): Likewise.
        (test-xfail-XPG4/signal.h/conform): Likewise.
        (test-xfail-XPG4/stdio.h/conform): Likewise.
        (test-xfail-XPG4/stdlib.h/conform): Likewise.
        (test-xfail-XPG4/stropts.h/conform): Likewise.
        (test-xfail-XPG4/sys/ipc.h/conform): Likewise.
        (test-xfail-XPG4/sys/msg.h/conform): Likewise.
        (test-xfail-XPG4/sys/sem.h/conform): Likewise.
        (test-xfail-XPG4/sys/shm.h/conform): Likewise.
        (test-xfail-XPG4/sys/socket.h/conform): Likewise.
        (test-xfail-XPG4/sys/stat.h/conform): Likewise.
        (test-xfail-XPG4/sys/time.h/conform): Likewise.
        (test-xfail-XPG4/sys/types.h/conform): Likewise.
        (test-xfail-XPG4/sys/wait.h/conform): Likewise.
        (test-xfail-XPG4/termios.h/conform): Likewise.
        (test-xfail-XPG4/ucontext.h/conform): Likewise.
        (test-xfail-XPG4/unistd.h/conform): Likewise.
        (test-xfail-XPG4/utmpx.h/conform): Likewise.
        (test-xfail-POSIX/sched.h/conform): Likewise.
        (test-xfail-POSIX/signal.h/conform): Likewise.
        (test-xfail-POSIX/sys/wait.h/conform): Likewise.
        (test-xfail-POSIX/tar.h/conform): Likewise.
        (test-xfail-UNIX98/arpa/inet.h/conform): Likewise.
        (test-xfail-UNIX98/fcntl.h/conform): Likewise.
        (test-xfail-UNIX98/langinfo.h/conform): Likewise.
        (test-xfail-UNIX98/netdb.h/conform): Likewise.
        (test-xfail-UNIX98/netinet/in.h/conform): Likewise.
        (test-xfail-UNIX98/sched.h/conform): Likewise.
        (test-xfail-UNIX98/signal.h/conform): Likewise.
        (test-xfail-UNIX98/stdio.h/conform): Likewise.
        (test-xfail-UNIX98/stdlib.h/conform): Likewise.
        (test-xfail-UNIX98/stropts.h/conform): Likewise.
        (test-xfail-UNIX98/sys/ipc.h/conform): Likewise.
        (test-xfail-UNIX98/sys/msg.h/conform): Likewise.
        (test-xfail-UNIX98/sys/sem.h/conform): Likewise.
        (test-xfail-UNIX98/sys/shm.h/conform): Likewise.
        (test-xfail-UNIX98/sys/socket.h/conform): Likewise.
        (test-xfail-UNIX98/sys/time.h/conform): Likewise.
        (test-xfail-UNIX98/sys/wait.h/conform): Likewise.
        (test-xfail-UNIX98/ucontext.h/conform): Likewise.
        (test-xfail-UNIX98/unistd.h/conform): Likewise.
        (test-xfail-UNIX98/utmpx.h/conform): Likewise.
        (test-xfail-XOPEN2K/aio.h/conform): Likewise.
        (test-xfail-XOPEN2K/arpa/inet.h/conform): Likewise.
        (test-xfail-XOPEN2K/fcntl.h/conform): Likewise.
        (test-xfail-XOPEN2K/langinfo.h/conform): Likewise.
        (test-xfail-XOPEN2K/math.h/conform): Likewise.
        (test-xfail-XOPEN2K/mqueue.h/conform): Likewise.
        (test-xfail-XOPEN2K/netdb.h/conform): Likewise.
        (test-xfail-XOPEN2K/netinet/in.h/conform): Likewise.
        (test-xfail-XOPEN2K/semaphore.h/conform): Likewise.
        (test-xfail-XOPEN2K/signal.h/conform): Likewise.
        (test-xfail-XOPEN2K/stdarg.h/conform): Likewise.
        (test-xfail-XOPEN2K/stdio.h/conform): Likewise.
        (test-xfail-XOPEN2K/stropts.h/conform): Likewise.
        (test-xfail-XOPEN2K/sys/ipc.h/conform): Likewise.
        (test-xfail-XOPEN2K/sys/msg.h/conform): Likewise.
        (test-xfail-XOPEN2K/sys/sem.h/conform): Likewise.
        (test-xfail-XOPEN2K/sys/shm.h/conform): Likewise.
        (test-xfail-XOPEN2K/sys/socket.h/conform): Likewise.
        (test-xfail-XOPEN2K/sys/wait.h/conform): Likewise.
        (test-xfail-XOPEN2K/termios.h/conform): Likewise.
        (test-xfail-XOPEN2K/tgmath.h/conform): Likewise.
        (test-xfail-XOPEN2K/ucontext.h/conform): Likewise.
        (test-xfail-XOPEN2K/utmpx.h/conform): Likewise.
        (test-xfail-POSIX2008/arpa/inet.h/conform): Likewise.
        (test-xfail-POSIX2008/fcntl.h/conform): Likewise.
        (test-xfail-POSIX2008/netdb.h/conform): Likewise.
        (test-xfail-POSIX2008/netinet/in.h/conform): Likewise.
        (test-xfail-POSIX2008/signal.h/conform): Likewise.
        (test-xfail-POSIX2008/stropts.h/conform): Likewise.
        (test-xfail-POSIX2008/sys/socket.h/conform): Likewise.
        (test-xfail-POSIX2008/sys/wait.h/conform): Likewise.
        (test-xfail-XOPEN2K8/arpa/inet.h/conform): Likewise.
        (test-xfail-XOPEN2K8/fcntl.h/conform): Likewise.
        (test-xfail-XOPEN2K8/limits.h/conform): Likewise.
        (test-xfail-XOPEN2K8/math.h/conform): Likewise.
        (test-xfail-XOPEN2K8/netdb.h/conform): Likewise.
        (test-xfail-XOPEN2K8/netinet/in.h/conform): Likewise.
        (test-xfail-XOPEN2K8/signal.h/conform): Likewise.
        (test-xfail-XOPEN2K8/stdio.h/conform): Likewise.
        (test-xfail-XOPEN2K8/stropts.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/ipc.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/msg.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/select.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/sem.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/shm.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/socket.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/time.h/conform): Likewise.
        (test-xfail-XOPEN2K8/sys/wait.h/conform): Likewise.
        (test-xfail-XOPEN2K8/termios.h/conform): Likewise.
        (test-xfail-XOPEN2K8/tgmath.h/conform): Likewise.
        (test-xfail-XOPEN2K8/utmpx.h/conform): Likewise.
        (conformtest-cc-flags): Likewise.
        ($(conformtest-header-tests): New target.
        * conform/check-header-lists.sh: New file.
        * conform/run-conformtest.sh: Remove.

        * conform/conformtest.pl: Allow ' and \ in values given for
        constants.
        * conform/data/semaphore.h-data [POSIX] (fcntl.h): Allow header
        inclusion.
        [POSIX] (sys/types.h): Likewise.
        [POSIX2008 || XOPEN2K8] (sys/types.h): Don't allow header
        inclusion.
        [POSIX || UNIX98 || XOPEN2K] (time.h): Don't allow header
        inclusion.
        * conform/data/signal.h-data (SIGIO): Remove expectation.
        [XPG3] (SIGBUS): Do not expect.
        [POSIX || XPG3] (SIGPOLL): Likewise.
        [POSIX || XPG3] (SIGPROF): Likewise.
        [POSIX || XPG3] (SIGSYS): Likewise.
        [XPG3] (SIGTRAP): Likewise.
        [POSIX || XPG3] (SIGURG): Likewise.
        [POSIX || XPG3] (SIGVTALRM): Likewise.
        [POSIX || XPG3] (SIGXCPU): Likewise.
        [POSIX || XPG3] (SIGXFSZ): Likewise.
        [POSIX] (SA_SIGINFO): Expect.
        [XPG3] (siginfo_t): Do not expect type or contents.
        [POSIX] (si_pid): Do not expect element.
        [POSIX] (si_uid): Likewise.
        [POSIX] (si_addr): Likewise.
        [POSIX] (si_status): Likewise.
        [POSIX] (si_band): Likewise.
        [XPG4] (si_value): Likewise.
        [POSIX || XPG3] (ILL_ILLOPC): Do not expect.
        [POSIX || XPG3] (ILL_ILLOPN): Likewise.
        [POSIX || XPG3] (ILL_ILLADR): Likewise.
        [POSIX || XPG3] (ILL_ILLTRP): Likewise.
        [POSIX || XPG3] (ILL_PRVOPC): Likewise.
        [POSIX || XPG3] (ILL_PRVREG): Likewise.
        [POSIX || XPG3] (ILL_COPROC): Likewise.
        [POSIX || XPG3] (ILL_BADSTK): Likewise.
        [POSIX || XPG3] (FPE_INTDIV): Likewise.
        [POSIX || XPG3] (FPE_INTOVF): Likewise.
        [POSIX || XPG3] (FPE_FLTDIV): Likewise.
        [POSIX || XPG3] (FPE_FLTOVF): Likewise.
        [POSIX || XPG3] (FPE_FLTUND): Likewise.
        [POSIX || XPG3] (FPE_FLTRES): Likewise.
        [POSIX || XPG3] (FPE_FLTINV): Likewise.
        [POSIX || XPG3] (FPE_FLTSUB): Likewise.
        [POSIX || XPG3] (SEGV_MAPERR): Likewise.
        [POSIX || XPG3] (SEGV_ACCERR): Likewise.
        [POSIX || XPG3] (BUS_ADRALN): Likewise.
        [POSIX || XPG3] (BUS_ADRERR): Likewise.
        [POSIX || XPG3] (BUS_OBJERR): Likewise.
        [POSIX || XPG3] (CLD_EXITED): Likewise.
        [POSIX || XPG3] (CLD_KILLED): Likewise.
        [POSIX || XPG3] (CLD_DUMPED): Likewise.
        [POSIX || XPG3] (CLD_TRAPPED): Likewise.
        [POSIX || XPG3] (CLD_STOPPED): Likewise.
        [POSIX || XPG3] (CLD_CONTINUED): Likewise.
        [POSIX || XPG3] (POLL_IN): Likewise.
        [POSIX || XPG3] (POLL_OUT): Likewise.
        [POSIX || XPG3] (POLL_MSG): Likewise.
        [POSIX || XPG3] (POLL_ERR): Likewise.
        [POSIX || XPG3] (POLL_PRI): Likewise.
        [POSIX || XPG3] (POLL_HUP): Likewise.
        [POSIX || XPG3 || POSIX2008] (TRAP_BRKPT): Likewise.
        [POSIX || XPG3 || POSIX2008] (TRAP_TRACE): Likewise.
        (SIG*): Do not allow.
        [XPG3] (si_*): Likewise.
        [XPG3] (SI_*): Likewise.
        [XPG3 || XPG4] (sigev_*): Likewise.
        [XPG3 || XPG4] (SIGEV_*): Likewise.
        [XPG3 || XPG4] (sival_*): Likewise.
        [POSIX || XPG3 || XPG4] (uc_*): Likewise.
        [POSIX || XPG3] (BUS_*): Likewise.
        [POSIX || XPG3] (CLD_*): Likewise.
        [POSIX || XPG3] (FPE_*): Likewise.
        [POSIX || XPG3] (ILL_*): Likewise.
        [POSIX || XPG3] (POLL_*): Likewise.
        [POSIX || XPG3] (SEGV_*): Likewise.
        [POSIX || XPG3 || POSIX2008] (SS_*): Likewise.
        [POSIX || XPG3 || POSIX2008] (SV_*): Likewise.
        [POSIX || XPG3 || POSIX2008] (TRAP_*): Likewise.
        [POSIX || XPG3 || POSIX2008] (ss_*): Likewise.
        [POSIX || XPG3 || POSIX2008] (sv_*): Likewise.
        * conform/data/tar.h-data (TMAGLEN): Use macro-int-constant.
        Specify type and value.
        (TVERSLEN): Likewise.
        (REGTYPE): Likewise.
        (AREGTYPE): Likewise.
        (LNKTYPE): Likewise.
        (SYMTYPE): Likewise.
        (CHRTYPE): Likewise.
        (BLKTYPE): Likewise.
        (DIRTYPE): Likewise.
        (FIFOTYPE): Likewise.
        (CONTTYPE): Likewise.
        (TSUID): Likewise.
        (TSGID): Likewise.
        (TSVTX): Likewise.
        (TUREAD): Likewise.
        (TUWRITE): Likewise.
        (TUEXEC): Likewise.
        (TGREAD): Likewise.
        (TGWRITE): Likewise.
        (TGEXEC): Likewise.
        (TOREAD): Likewise.
        (TOWRITE): Likewise.
        (TOEXEC): Likewise.
        [POSIX] (TSVTX): Expect constant.

2014-03-06  Joseph Myers  <joseph@codesourcery.com>

        * Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        (tests): Depend on $(tests-special).
        * Makerules (check-abi-list): New variable.
        (check-abi): Depend on $(check-abi-list).
        [$(subdir) = elf] (tests-special): Add
        $(objpfx)check-abi-libc.out.
        [$(build-shared) = yes && subdir] (tests-special): Add
        $(check-abi-list).
        [$(build-shared) = yes && subdir] (tests): Do not depend on
        check-abi.
        * Rules (tests): Depend on $(tests-special).
        (xtests): Depend on $(xtests-special).
        * catgets/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        * conform/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        * elf/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        * grp/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        * iconv/Makefile (xtests): Change dependencies to ....
        (xtests-special): ... additions to this variable.
        * iconvdata/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        * intl/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.  Also add
        $(objpfx)tst-gettext.out.
        * io/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        * libio/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        * malloc/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        * misc/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        * nptl/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        * nptl_db/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        * posix/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        (xtests): Change dependencies to ....
        (xtests-special): ... additions to this variable.
        * resolv/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        (xtests): Change dependencies to ....
        (xtests-special): ... additions to this variable.
        * stdio-common/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        (do-tst-unbputc): Remove target.
        (do-tst-printf): Likewise.
        * stdlib/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        * string/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.
        * sysdeps/x86/Makefile (tests): Change dependencies to ....
        (tests-special): ... additions to this variable.

        * conform/data/netinet/tcp.h-data [POSIX2008 || XOPEN2K8]: Enable
        whole file.
        * conform/data/sys/timeb.h-data [POSIX2008 || XOPEN2K8]: Disable
        whole file.
        * conform/data/sys/uio.h-data [POSIX2008]: Likewise.
        * conform/data/ucontext.h-data [POSIX2008 || XOPEN2K8]: Likewise.

        * conform/data/aio.h-data [XPG3 || XPG4]: Disable whole file.
        * conform/data/arpa/inet.h-data [XPG3]: Likewise.
        * conform/data/dlfcn.h-data [XPG3 || XPG4]: Likewise.
        * conform/data/fmtmsg.h-data [XPG3]: Likewise.
        * conform/data/libgen.h-data [XPG3]: Likewise.
        * conform/data/mqueue.h-data [XPG3 || XPG4]: Likewise.
        * conform/data/ndbm.h-data [XPG3]: Likewise.
        * conform/data/net/if.h-data [XPG3 || XPG4 || UNIX98]: Likewise.
        * conform/data/netdb.h-data [XPG3]: Likewise.
        * conform/data/netinet/in.h-data [XPG3]: Likewise.
        * conform/data/poll.h-data [XPG3]: Likewise.
        * conform/data/spawn.h-data [XPG3 || XPG4 || UNIX98]: Likewise.
        * conform/data/strings.h-data [XPG3]: Likewise.
        * conform/data/stropts.h-data [XPG3]: Likewise.
        * conform/data/sys/mman.h-data [XPG3]: Likewise.
        * conform/data/sys/resource.h-data [XPG3]: Likewise.
        * conform/data/sys/select.h-data [XPG3 || XPG4 || UNIX98]:
        Likewise.
        * conform/data/sys/statvfs.h-data [XPG3]: Likewise.
        * conform/data/sys/time.h-data [XPG3]: Likewise.
        * conform/data/sys/timeb.h-data [XPG3]: Likewise.
        * conform/data/sys/uio.h-data [XPG3]: Likewise.
        * conform/data/sys/un.h-data [XPG3]: Likewise.
        * conform/data/syslog.h-data [XPG3]: Likewise.
        * conform/data/ucontext.h-data [XPG3]: Likewise.
        * conform/data/utmpx.h-data [XPG3]: Likewise.
        * conform/data/varargs.h-data [UNIX98]: Enable file.

        * manual/Makefile (INSTALL_INFO): Remove variable setting.

        * math/libm-test.inc (struct test_f_f_data): Move expected results
        into structure for each rounding mode.
        (struct test_ff_f_data): Likewise.
        (struct test_ff_f_data_nexttoward): Likewise.
        (struct test_fi_f_data): Likewise.
        (struct test_fl_f_data): Likewise.
        (struct test_if_f_data): Likewise.
        (struct test_fff_f_data): Likewise.
        (struct test_c_f_data): Likewise.
        (struct test_f_f1_data): Likewise.
        (struct test_fF_f1_data): Likewise.
        (struct test_ffI_f1_data): Likewise.
        (struct test_c_c_data): Likewise.
        (struct test_cc_c_data): Likewise.
        (struct test_f_i_data): Likewise.
        (struct test_ff_i_data): Likewise.
        (struct test_f_l_data): Likewise.
        (struct test_f_L_data): Likewise.
        (struct test_fFF_11_data): Likewise.
        (RM_): New macro.
        (RM_FE_DOWNWARD): Likewise.
        (RM_FE_TONEAREST): Likewise.
        (RM_FE_TOWARDZERO): Likewise.
        (RM_FE_UPWARD): Likewise.
        (RUN_TEST_LOOP_f_f): Update references to expected results.
        (RUN_TEST_LOOP_2_f): Likewise.
        (RUN_TEST_LOOP_fff_f): Likewise.
        (RUN_TEST_LOOP_c_f): Likewise.
        (RUN_TEST_LOOP_f_f1): Likewise.
        (RUN_TEST_LOOP_fF_f1): Likewise.
        (RUN_TEST_LOOP_fI_f1): Likewise.
        (RUN_TEST_LOOP_ffI_f1): Likewise.
        (RUN_TEST_LOOP_c_c): Likewise.
        (RUN_TEST_LOOP_cc_c): Likewise.
        (RUN_TEST_LOOP_f_i): Likewise.
        (RUN_TEST_LOOP_f_i_tg): Likewise.
        (RUN_TEST_LOOP_ff_i_tg): Likewise.
        (RUN_TEST_LOOP_f_b): Likewise.
        (RUN_TEST_LOOP_f_b_tg): Likewise.
        (RUN_TEST_LOOP_f_l): Likewise.
        (RUN_TEST_LOOP_f_L): Likewise.
        (RUN_TEST_LOOP_fFF_11): Likewise.
        * math/gen-libm-test.pl (parse_args): Output four copies of
        expected results for each test.

        * sysdeps/unix/sysv/linux/aarch64/kernel-features.h
        (__ASSUME_UTIMES): Remove.
        * sysdeps/unix/sysv/linux/tile/kernel-features.h
        (__ASSUME_UTIMES): Likewise.

        * math/gen-auto-libm-tests.c: Update comment on output format.
        (output_for_one_input_case): Generate before-rounding and
        after-rounding information as conditions on output flags not
        floating-point format.
        * math/auto-libm-test-out: Regenerated.
        * math/gen-libm-test.pl (cond_value): New function.
        (or_cond_value): Use cond_value.
        (generate_testfile): Handle conditional exceptions.

2014-03-05  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (max_valid_error): New variable.
        (init_max_error): Take new argument specifying whether function
        results are exactly determined.  Set max_valid_error and bound
        other variables for errors based on this argument.
        (set_max_error): Do not record results above max_valid_error.
        (check_float_internal): Only accept errors of up to 0.5ulps if
        also at most max_valid_error.
        (START): Take new argument EXACT and pass it to init_max_error.
        (acos_test): Update call to START.
        (acos_test_tonearest): Likewise.
        (acos_test_towardzero): Likewise.
        (acos_test_downward): Likewise.
        (acos_test_upward): Likewise.
        (acosh_test): Likewise.
        (asin_test): Likewise.
        (asin_test_tonearest): Likewise.
        (asin_test_towardzero): Likewise.
        (asin_test_downward): Likewise.
        (asin_test_upward): Likewise.
        (asinh_test): Likewise.
        (atan_test): Likewise.
        (atanh_test): Likewise.
        (atan2_test): Likewise.
        (cabs_test): Likewise.
        (cacos_test): Likewise.
        (cacosh_test): Likewise.
        (carg_test): Likewise.
        (casin_test): Likewise.
        (casinh_test): Likewise.
        (catan_test): Likewise.
        (catanh_test): Likewise.
        (cbrt_test): Likewise.
        (ccos_test): Likewise.
        (ccosh_test): Likewise.
        (ceil_test): Likewise.
        (cexp_test): Likewise.
        (cimag_test): Likewise.
        (clog_test): Likewise.
        (clog10_test): Likewise.
        (conj_test): Likewise.
        (copysign_test): Likewise.
        (cos_test): Likewise.
        (cos_test_tonearest): Likewise.
        (cos_test_towardzero): Likewise.
        (cos_test_downward): Likewise.
        (cos_test_upward): Likewise.
        (cosh_test): Likewise.
        (cosh_test_tonearest): Likewise.
        (cosh_test_towardzero): Likewise.
        (cosh_test_downward): Likewise.
        (cosh_test_upward): Likewise.
        (cpow_test): Likewise.
        (cproj_test): Likewise.
        (creal_test): Likewise.
        (csin_test): Likewise.
        (csinh_test): Likewise.
        (csqrt_test): Likewise.
        (ctan_test): Likewise.
        (ctan_test_tonearest): Likewise.
        (ctan_test_towardzero): Likewise.
        (ctan_test_downward): Likewise.
        (ctan_test_upward): Likewise.
        (ctanh_test): Likewise.
        (ctanh_test_tonearest): Likewise.
        (ctanh_test_towardzero): Likewise.
        (ctanh_test_downward): Likewise.
        (ctanh_test_upward): Likewise.
        (erf_test): Likewise.
        (erfc_test): Likewise.
        (exp_test): Likewise.
        (exp_test_tonearest): Likewise.
        (exp_test_towardzero): Likewise.
        (exp_test_downward): Likewise.
        (exp_test_upward): Likewise.
        (exp10_test): Likewise.
        (exp10_test_tonearest): Likewise.
        (exp10_test_towardzero): Likewise.
        (exp10_test_downward): Likewise.
        (exp10_test_upward): Likewise.
        (pow10_test): Likewise.
        (exp2_test): Likewise.
        (expm1_test): Likewise.
        (expm1_test_tonearest): Likewise.
        (expm1_test_towardzero): Likewise.
        (expm1_test_downward): Likewise.
        (expm1_test_upward): Likewise.
        (fabs_test): Likewise.
        (fdim_test): Likewise.
        (floor_test): Likewise.
        (fma_test): Likewise.
        (fma_test_towardzero): Likewise.
        (fma_test_downward): Likewise.
        (fma_test_upward): Likewise.
        (fmax_test): Likewise.
        (fmin_test): Likewise.
        (fmod_test): Likewise.
        (fpclassify_test): Likewise.
        (frexp_test): Likewise.
        (hypot_test): Likewise.
        (ilogb_test): Likewise.
        (isfinite_test): Likewise.
        (finite_test): Likewise.
        (isgreater_test): Likewise.
        (isgreaterequal_test): Likewise.
        (isinf_test): Likewise.
        (isless_test): Likewise.
        (islessequal_test): Likewise.
        (islessgreater_test): Likewise.
        (isnan_test): Likewise.
        (isnormal_test): Likewise.
        (issignaling_test): Likewise.
        (isunordered_test): Likewise.
        (j0_test): Likewise.
        (j1_test): Likewise.
        (jn_test): Likewise.
        (ldexp_test): Likewise.
        (lgamma_test): Likewise.
        (gamma_test): Likewise.
        (lrint_test): Likewise.
        (lrint_test_tonearest): Likewise.
        (lrint_test_towardzero): Likewise.
        (lrint_test_downward): Likewise.
        (lrint_test_upward): Likewise.
        (llrint_test): Likewise.
        (llrint_test_tonearest): Likewise.
        (llrint_test_towardzero): Likewise.
        (llrint_test_downward): Likewise.
        (llrint_test_upward): Likewise.
        (log_test): Likewise.
        (log10_test): Likewise.
        (log1p_test): Likewise.
        (log2_test): Likewise.
        (logb_test): Likewise.
        (logb_test_downward): Likewise.
        (lround_test): Likewise.
        (llround_test): Likewise.
        (modf_test): Likewise.
        (nearbyint_test): Likewise.
        (nextafter_test): Likewise.
        (nexttoward_test): Likewise.
        (pow_test): Likewise.
        (pow_test_tonearest): Likewise.
        (pow_test_towardzero): Likewise.
        (pow_test_downward): Likewise.
        (pow_test_upward): Likewise.
        (remainder_test): Likewise.
        (drem_test): Likewise.
        (remainder_test_tonearest): Likewise.
        (drem_test_tonearest): Likewise.
        (remainder_test_towardzero): Likewise.
        (drem_test_towardzero): Likewise.
        (remainder_test_downward): Likewise.
        (drem_test_downward): Likewise.
        (remainder_test_upward): Likewise.
        (drem_test_upward): Likewise.
        (remquo_test): Likewise.
        (rint_test): Likewise.
        (rint_test_tonearest): Likewise.
        (rint_test_towardzero): Likewise.
        (rint_test_downward): Likewise.
        (rint_test_upward): Likewise.
        (round_test): Likewise.
        (scalb_test): Likewise.
        (scalbn_test): Likewise.
        (scalbln_test): Likewise.
        (signbit_test): Likewise.
        (sin_test): Likewise.
        (sin_test_tonearest): Likewise.
        (sin_test_towardzero): Likewise.
        (sin_test_downward): Likewise.
        (sin_test_upward): Likewise.
        (sincos_test): Likewise.
        (sinh_test): Likewise.
        (sinh_test_tonearest): Likewise.
        (sinh_test_towardzero): Likewise.
        (sinh_test_downward): Likewise.
        (sinh_test_upward): Likewise.
        (sqrt_test): Likewise.
        (sqrt_test_tonearest): Likewise.
        (sqrt_test_towardzero): Likewise.
        (sqrt_test_downward): Likewise.
        (sqrt_test_upward): Likewise.
        (tan_test): Likewise.
        (tan_test_tonearest): Likewise.
        (tan_test_towardzero): Likewise.
        (tan_test_downward): Likewise.
        (tan_test_upward): Likewise.
        (tanh_test): Likewise.
        (tgamma_test): Likewise.
        (trunc_test): Likewise.
        (y0_test): Likewise.
        (y1_test): Likewise.
        (yn_test): Likewise.
        (significand_test): Likewise.

        * math/libm-test.inc (struct ulp_data): Don't refer to ulps for
        individual tests in comment.
        (libm-test-ulps.h): Don't refer to test_ulps in #include comment.
        (prev_max_error): New variable.
        (prev_real_max_error): Likewise.
        (prev_imag_max_error): Likewise.
        (compare_ulp_data): Don't refer to test names in comment.
        (find_test_ulps): Remove function.
        (find_function_ulps): Likewise.
        (find_complex_function_ulps): Likewise.
        (init_max_error): Take function name as argument.  Look up ulps
        for that function.
        (print_ulps): Remove function.
        (print_max_error): Use prev_max_error instead of calling
        find_function_ulps.
        (print_complex_max_error): Use prev_real_max_error and
        prev_imag_max_error instead of calling find_complex_function_ulps.
        (check_float_internal): Take max_ulp parameter instead of calling
        find_test_ulps.  Don't call print_ulps.
        (check_float): Update call to check_float_internal.
        (check_complex): Update calls to check_float_internal.
        (START): Pass argument to init_max_error.
        * math/gen-libm-test.pl (%results): Don't include "kind"
        information.
        (parse_ulps): Don't handle ulps of individual tests.
        (print_ulps_file): Likewise.
        (output_ulps): Likewise.
        * math/README.libm-test: Update.
        * manual/libm-err-tab.pl (parse_ulps): Don't handle ulps of
        individual tests.
        * sysdeps/aarch64/libm-test-ulps: Remove individual test ulps.
        * sysdeps/alpha/fpu/libm-test-ulps: Likewise.
        * sysdeps/arm/libm-test-ulps: Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Likewise.
        * sysdeps/ia64/fpu/libm-test-ulps: Likewise.
        * sysdeps/m68k/coldfire/fpu/libm-test-ulps: Likewise.
        * sysdeps/m68k/m680x0/fpu/libm-test-ulps: Likewise.
        * sysdeps/microblaze/libm-test-ulps: Likewise.
        * sysdeps/mips/mips32/libm-test-ulps: Likewise.
        * sysdeps/mips/mips64/libm-test-ulps: Likewise.
        * sysdeps/powerpc/fpu/libm-test-ulps: Likewise.
        * sysdeps/powerpc/nofpu/libm-test-ulps: Likewise.
        * sysdeps/s390/fpu/libm-test-ulps: Likewise.
        * sysdeps/sh/libm-test-ulps: Likewise.
        * sysdeps/sparc/fpu/libm-test-ulps: Likewise.
        * sysdeps/tile/libm-test-ulps: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2014-03-04  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (print_complex_max_error): Check separately
        whether real and imaginary errors are within allowed range and
        pass 0 to print_complex_function_ulps instead of value within
        allowed range.

2014-03-04  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * libio/tst-ftell-active-handler.c (get_handles_fdopen): Fix
        formatting.
        (get_handles_fopen): Likewise.
        (do_write_test): Likewise.

        * libio/wfileops.c (do_ftell_wide): Fix up formatting.

        * libio/fileops.c (do_ftell): Use cached offset when
        available.
        * libio/iofwide.c (do_ftell_wide): Likewise.
        * libio/iofdopen.c (_IO_new_fdopen): Don't use
        _IO_file_attach.
        * libio/wfileops.c (_IO_fwide): Don't cache offset.

        [BZ #16532]
        * libio/libioP.h (get_file_offset): New function.
        * libio/fileops.c (get_file_offset): Likewise.
        (do_ftell): Likewise.
        (_IO_new_file_seekoff): Split out ftell logic.
        * libio/wfileops.c (do_ftell_wide): Likewise.
        (_IO_wfile_seekoff): Split out ftell logic.
        * libio/tst-ftell-active-handler.c: New test case.
        * libio/Makefile (tests): Add it.

2014-03-03  Roland McGrath  <roland@hack.frob.com>

        * nptl/ChangeLog: Renamed to nptl/ChangeLog.old, no longer used.
        * nptl_db/ChangeLog: Renamed to nptl_db/ChangeLog.old, no longer used.

2014-03-03  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16639]
        * nscd/connections.c (nscd_init): Call do_exit.
        (start_threads): Call do_exit and notify_parent.
        (begin_drop_privileges): Call do_exit.
        (finish_drop_privileges): Likewise.
        * nscd/selinux.c (preserve_capabilities): Likewise.
        (install_real_capabilities): Likewise.
        (nscd_selinux_enabled): Likewise.
        (avc_create_thread): Likewise.
        (avc_alloc_lock): Likewise.
        (nscd_avc_init): Likewise.
        * nscd/nscd.c (parent_fd): New static variable.
        (main): Create a pipe between parent and child processes.
        Skip closing parent_fd.
        (monitor_child): New function.
        (do_exit): Likewise.
        (notify_parent): Likewise.
        * nscd/nscd.h (notify_parent): Likewise.
        (do_exit): Likewise.

2014-03-03  Carlos O'Donell  <carlos@redhat.com>

        * malloc/malloc.c (__libc_calloc): Revert last change.

2014-03-03  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2014-03-03  Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/strrchr.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strrchr multiarch
        implementation.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c:
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strrchr.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strrchr-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strrchr-power7.S: New file.
        * string/strrchr.c: Define STRRCHR.

2014-02-28  Ondřej Bílka  <neleai@seznam.cz>

        * benchtest/bench-strtok.c (simple_strtok): Delete.
        (strtok_string): Use as benchmark.
        * string/strtok (STRTOK): New macro.

2014-02-28  Carlos O'Donell  <carlos@redhat.com>

        * manual/threads.texi: Add header and standard comments to all
        functions.

        * elf/dl-lookup.c (check_match): New function.
        (ELF_MACHINE_SYM_NO_MATCH): Adjust comment.
        (do_lookup_x): Remove nested function check_match. Use non-nested
        function check_match.

2014-02-28  Roland McGrath  <roland@hack.frob.com>

        * csu/Makefile (generated, before-compile): Use += rather than =.
        * catgets/Makefile (generated, generated-dirs): Likewise.
        * debug/Makefile (generated): Likewise.
        * dlfcn/Makefile (generated): Likewise.
        * elf/Makefile (before-compile, generated, generated-dirs): Likewise.
        * iconvdata/Makefile (before-compile, generated): Likewise.
        * intl/Makefile (before-compile, generated, generated-dirs): Likewise.
        * libio/Makefile (generated): Likewise.
        * malloc/Makefile (generated): Likewise.
        * manual/Makefile (generated, generated-dirs): Likewise.
        * misc/Makefile (generated): Likewise.
        * posix/Makefile (generated): Likewise.
        * resolv/Makefile (generated): Likewise.
        * sunrpc/Makefile (generated, generated-dirs): Likewise.
        * timezone/Makefile (generated, generated-dirs): Likewise.

        * stdio-common/Versions (libc: GLIBC_PRIVATE): Add missing }.

2014-02-27  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add llround
        power8 implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power8.S: New
        file: POWER8 llround ifunc implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c
        (__lllround): Add POWER8 implementation.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S: New file:
        POWER8 llround implementation.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add llrint
        power8 implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power8.S: New
        file: POWER8 llrint ifunc implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint.c (__lllrint):
        Add POWER8 implementation.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S: New file:
        POWER8 llrint implementation.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add finite
        power8 implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power8.S: New
        file: POWER8 finite ifunc implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c (__finite):
        Add POWER8 implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c (__finitef):
        Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S: New file:
        POWER8 finite implementation.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_finitef.S: New file.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add isinf
        power8 implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power8.S: New
        file: POWER8 isinf ifunc implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c (__isinf): Add
        POWER8 implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c (__isinff):
        Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S: New file: POWER8
        isinf implementation.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isinff.S: New file.

        * sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h
        (INIT_ARCH): Add hwcap2 initialization.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add isnan
        power8 implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power8.S: New
        file: POWER8 isnan ifunc implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c (__isnan): Add
        POWER8 implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c (__isnanf):
        Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S: New file: POWER8
        isnan implementation.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isnanf.S: New file.

2014-02-27  Joey Ye  <joey.ye@arm.com>

        * sysdeps/arm/soft-fp/sfp-machine.h (_FP_NANFRAC_S, _FP_NANFRAC_D)
        (_FP_NANFRAC_Q): Set to zero.

2014-02-27  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16623]
        * math/auto-libm-test-in: New test inputs.
        * math/auto-libm-test-out: Regenerate.
        * sysdeps/ieee754/dbl-64/s_sin.c (__sin): Preserve sign of A
        and DA.
        (__cos): Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerate.

2014-02-27  Joseph Myers  <joseph@codesourcery.com>

        * scripts/evaluate-test.sh: Take new argument indicating whether
        failure is expected.
        * Makeconfig (evaluate-test): Pass argument to evaluate-test.sh
        indicating whether failure is expected.
        * conform/Makefile (test-xfail-run-conformtest): New variable.
        ($(objpfx)run-conformtest.out): Don't expect to fail at makefile
        level.
        * posix/Makefile (test-xfail-annexc): New variable.
        ($(objpfx)annexc.out): Don't expect to fail at makefile level.

2014-02-26  Joseph Myers  <joseph@codesourcery.com>

        * argp/Makefile: Include Makeconfig immediately after defining
        subdir.
        * assert/Makefile: Likewise.
        * benchtests/Makefile: Likewise.
        * catgets/Makefile: Likewise.
        * conform/Makefile: Likewise.
        * crypt/Makefile: Likewise.
        * csu/Makefile: Likewise.
        (all): Remove target.
        * ctype/Makefile: Include Makeconfig immediately after defining
        subdir.
        * debug/Makefile: Likewise.
        * dirent/Makefile: Likewise.
        * dlfcn/Makefile: Likewise.
        * gmon/Makefile: Likewise.
        * gnulib/Makefile: Likewise.
        * grp/Makefile: Likewise.
        * gshadow/Makefile: Likewise.
        * hesiod/Makefile: Likewise.
        * hurd/Makefile: Likewise.
        (all): Remove target.
        * iconvdata/Makefile: Include Makeconfig immediately after
        defining subdir.
        * inet/Makefile: Likewise.
        * intl/Makefile: Likewise.
        * io/Makefile: Likewise.
        * libio/Makefile: Likewise.
        (all): Remove target.
        * locale/Makefile: Include Makeconfig immediately after defining
        subdir.
        * login/Makefile: Likewise.
        * mach/Makefile: Likewise.
        (all): Remove target.
        * malloc/Makefile: Include Makeconfig immediately after defining
        subdir.
        (all): Remove target.
        * manual/Makefile: Include Makeconfig immediately after defining
        subdir.
        * math/Makefile: Likewise.
        * misc/Makefile: Likewise.
        * nis/Makefile: Likewise.
        * nss/Makefile: Likewise.
        * po/Makefile: Likewise.
        (all): Remove target.
        * posix/Makefile: Include Makeconfig immediately after defining
        subdir.
        * pwd/Makefile: Likewise.
        * resolv/Makefile: Likewise.
        * resource/Makefile: Likewise.
        * rt/Makefile: Likewise.
        * setjmp/Makefile: Likewise.
        * shadow/Makefile: Likewise.
        * signal/Makefile: Likewise.
        * socket/Makefile: Likewise.
        * soft-fp/Makefile: Likewise.
        * stdio-common/Makefile: Likewise.
        * stdlib/Makefile: Likewise.
        * streams/Makefile: Likewise.
        * string/Makefile: Likewise.
        * sunrpc/Makefile: Likewise.
        (all): Remove target.
        * sysvipc/Makefile: Include Makeconfig immediately after defining
        subdir.
        * termios/Makefile: Likewise.
        * time/Makefile: Likewise.
        * timezone/Makefile: Likewise.
        (all): Remove target.
        * wcsmbs/Makefile: Include Makeconfig immediately after defining
        subdir.
        * wctype/Makefile: Likewise.

2014-02-26  Steve Ellcey  <sellcey@mips.com>

        * sysdeps/mips/math_private.h (_FPU_MASK_ALL) New.
        (libc_feholdexcept_mips): Use _FPU_MASK_ALL.
        (libc_feholdexcept_setround_mips): Ditto.
        (libc_feholdsetround): New.
        (libc_feholdsetroundf): New.
        (libc_feholdsetroundl): New.
        (libc_feupdateenv_test_mips): New.
        (libc_feupdateenv_test): New.
        (libc_feupdateenv_testf): New.
        (libc_feupdateenv_testl): New.
        (libc_feresetround): New.
        (libc_feresetroundf): New.
        (libc_feresetroundl): New.
        (libc_fetestexcept_mips): New.
        (libc_fetestexcept): New.
        (libc_fetestexceptf): New.
        (libc_fetestexceptl): New.
        (HAVE_RM_CTX): New.
        (libc_feholdexcept_setround_mips_ctx): New.
        (libc_feholdexcept_setround_ctx): New.
        (libc_feholdexcept_setroundf_ctx): New.
        (libc_feholdexcept_setroundl_ctx): New.
        (libc_fesetenv_mips_ctx): New.
        (libc_fesetenv_ctx): New.
        (libc_fesetenv_ctxf): New.
        (libc_fesetenv_ctxl): New.
        (libc_feupdateenv_mips_ctx): New.
        (libc_feupdateenv_ctx): New.
        (libc_feupdateenvf_ctx): New.
        (libc_feupdateenvl_ctx): New.
        (libc_feholdsetround_mips_ctx): New.
        (libc_feholdsetround_ctx): New.
        (libc_feholdsetroundf_ctx): New.
        (libc_feholdsetroundl_ctx): New.
        (libc_feresetround_mips_ctx): New.
        (libc_feresetround_ctx): New.
        (libc_feresetroundf_ctx): New.
        (libc_feresetroundl_ctx): New.

2014-02-26  Carlos O'Donell  <carlos@redhat.com>

        * manual/ipc.texi (Semaphores): Use @Theglibc{}.

        * manual/ipc.texi: New file.
        * manual/Makefile (chapters): Add ipc.
        * manual/job.texi: Add "Inter-Process Communication" to next.
        * manual/process.texi: Add "Inter-Process Communication" to prev.

2014-02-26  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2014-02-26  Ondřej Bílka  <neleai@seznam.cz>

        * malloc/malloc.c (__libc_calloc): Simplify implementation.

        * manual/arith.texi: Fix spaces after sentences.
        * manual/charset.texi: Likewise.
        * manual/errno.texi: Likewise.
        * manual/install.texi: Likewise.
        * manual/llio.texi: Likewise.
        * manual/locale.texi: Likewise.
        * manual/maint.texi: Likewise.
        * manual/math.texi: Likewise.
        * manual/memory.texi: Likewise.
        * manual/message.texi: Likewise.
        * manual/probes.texi: Likewise.
        * manual/resource.texi: Likewise.
        * manual/signal.texi: Likewise.
        * manual/socket.texi: Likewise.
        * manual/stdio.texi: Likewise.
        * manual/string.texi: Likewise.
        * manual/time.texi: Likewise.
        * manual/users.texi: Likewise.

2014-02-25  Carlos O'Donell  <carlos@redhat.com>

        [BZ #16632]
        * include/features.h: Don't warn about _BSD_SOURCE or _SVID_SOURCE if
        _DEFAULT_SOURCE is defined.

2014-02-25  Ulrich Drepper  <drepper@gmail.com>
            Carlos O'Donell  <carlos@redhat.com>

        [BZ #16613]
        * elf/dl-tls.c (_dl_count_modids): New function.
        * sysdeps/generic/ldsodefs.h: Declare _dl_count_modids.
        * elf/rtld.c (dl_main): Call _dl_count_modids to track TLS usage in
        audit library and increment generation counter.
        (_dl_allocate_tls_init): Add assertion to check TLS generation count.
        * elf/tst-audit9.c: New file.
        * elf/tst-auditmod9a.c: New file.
        * elf/tst-auditmod9b.c: New file.
        * elf/Makefile: Add rules to build and run tst-audit9.

2014-02-25  Florian Weimer  <fweimer@redhat.com>

        [BZ #15347]
        * misc/sys/select.h (__FD_MASK): Avoid signed integer overflow.

2014-02-25  Will Newton  <will.newton@linaro.org>

        * sysdeps/arm/__longjmp.S: Include stap-probe.h.
        (__longjmp): Restore sp and lr before restoring callee
        saved registers.  Add longjmp and longjmp_target
        SystemTap probe point.
        * sysdeps/arm/bits/setjmp.h (__jmp_buf): Update comment.
        * sysdeps/arm/include/bits/setjmp.h (__JMP_BUF_SP):
        Define to zero to match jmpbuf layout.
        * sysdeps/arm/setjmp.S: Include stap-probe.h.
        (__sigsetjmp): Save sp and lr before saving callee
        saved registers.  Add setjmp SystemTap probe point.

2014-02-24  Stefan Liebler  <stli@linux.vnet.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerate.

2014-02-24  Andreas Schwab  <schwab@suse.de>

        [BZ #15804]
        * elf/pldd.c (wait_for_ptrace_stop): New function.
        (main): Call it after attaching.

2014-02-22  Roland McGrath  <roland@hack.frob.com>

        * Makerules ($(common-objpfx)Versions.v.i): No longer depend
        on $(common-objpfx)abi-versions.h; using <shlib-compat.h> inside
        Versions files is now verboten.
        * hurd/Versions (libc: GLIBC_2.0):
        Remove various [SHLIB_COMPAT (libc, GLIBC_2_0, ...)] sections.
        (libc: HURD_CTHREADS_0.3): Remove conditionalization, was under
        [!SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)].
        * mach/Versions: Likewise.

        * csu/Versions: Remove unused %include.
        * resolv/Versions: Likewise.

2014-02-21  Joseph Myers  <joseph@codesourcery.com>

        * Makefile ($(objpfx)c++-types-check.out): Use $(evaluate-test).
        ($(objpfx)check-local-headers.out): Likewise.
        ($(objpfx)begin-end-check.out): Likewise.
        * Makerules (check-abi-%.out): Likewise.
        * catgets/Makefile ($(objpfx)test1.cat): Likewise.
        ($(objpfx)test2.cat): Likewise.
        ($(objpfx)de/libc.cat): Likewise.
        ($(objpfx)test-gencat.out): Likewise.
        * conform/Makefile ($(objpfx)run-conformtest.out): Likewise.
        * elf/Makefile ($(objpfx)order-cmp.out): Likewise.
        ($(objpfx)noload-mem): Likewise.
        ($(objpfx)tst-pathopt.out): Likewise.
        ($(objpfx)tst-rtld-load-self.out): Likewise.
        ($(objpfx)tst-array1-cmp.out): Likewise.
        ($(objpfx)tst-array1-static-cmp.out): Likewise.
        ($(objpfx)tst-array2-cmp.out): Likewise.
        ($(objpfx)tst-array3-cmp.out): Likewise.
        ($(objpfx)tst-array4-cmp.out): Likewise.
        ($(objpfx)tst-array5-cmp.out): Likewise.
        ($(objpfx)tst-array5-static-cmp.out): Likewise.
        ($(objpfx)check-textrel.out): Likewise.
        ($(objpfx)check-execstack.out): Likewise.
        ($(objpfx)check-localplt.out): Likewise.
        ($(objpfx)order2-cmp.out): Likewise.
        ($(objpfx)tst-leaks1-mem): Likewise.
        ($(objpfx)tst-leaks1-static-mem): Likewise.
        ($(objpfx)tst-initorder-cmp.out): Likewise.
        ($(objpfx)tst-initorder2-cmp.out): Likewise.
        ($(objpfx)tst-unused-dep.out): Likewise.
        ($(objpfx)tst-unused-dep-cmp.out): Likewise.
        * grp/Makefile ($(objpfx)tst_fgetgrent.out): Likewise.
        * iconv/Makefile (test-iconvconfig): Likewise.
        * iconvdata/Makefile ($(objpfx)mtrace-tst-loading): Likewise.
        ($(objpfx)iconv-test.out): Likewise.
        ($(objpfx)tst-tables.out): Likewise.
        * intl/Makefile ($(objpfx)mtrace-tst-gettext): Likewise.
        ($(objpfx)tst-gettext.out): Likewise.
        ($(objpfx)tst-translit.out): Likewise.
        ($(objpfx)tst-gettext2.out): Likewise.
        ($(objpfx)tst-gettext4.out): Likewise.
        ($(objpfx)tst-gettext6.out): Likewise.
        * io/Makefile ($(objpfx)ftwtest.out): Likewise.
        * libio/Makefile ($(objpfx)test-freopen.out): Likewise.
        ($(objpfx)tst-fopenloc-cmp.out): Likewise.
        ($(objpfx)tst-fopenloc-mem.out): Likewise.
        * malloc/Makefile ($(objpfx)tst-mtrace.out): Likewise.
        * misc/Makefile ($(objpfx)tst-error1-mem): Likewise.
        * posix/Makefile ($(objpfx)globtest.out): Likewise.
        ($(objpfx)wordexp-tst.out): Likewise.
        ($(objpfx)annexc.out): Likewise.
        ($(objpfx)tst-fnmatch-mem): Likewise.
        ($(objpfx)bug-regex2-mem): Likewise.
        ($(objpfx)bug-regex14-mem): Likewise.
        ($(objpfx)bug-regex21-mem): Likewise.
        ($(objpfx)bug-regex31-mem): Likewise.
        ($(objpfx)tst-vfork3-mem): Likewise.
        ($(objpfx)tst-rxspencer-no-utf8-mem): Likewise.
        ($(objpfx)tst-pcre-mem): Likewise.
        ($(objpfx)tst-boost-mem): Likewise.
        ($(objpfx)tst-getconf.out): Likewise.
        ($(objpfx)bug-ga2-mem): Likewise.
        ($(objpfx)bug-glob2-mem): Likewise.
        * resolv/Makefile ($(objpfx)mtrace-tst-leaks): Likewise.
        ($(objpfx)mtrace-tst-leaks2): Likewise.
        * stdio-common/Makefile ($(objpfx)tst-unbputc.out): Likewise.
        ($(objpfx)tst-printf.out): Likewise.
        ($(objpfx)tst-setvbuf1.out): Likewise.
        ($(objpfx)tst-setvbuf1-cmp.out): Likewise.
        * stdlib/Makefile ($(objpfx)isomac.out): Likewise.
        ($(objpfx)tst-fmtmsg.out): Likewise.
        * string/Makefile ($(objpfx)tst-svc-cmp.out): Likewise.
        * sysdeps/x86/Makefile ($(objpfx)tst-xmmymm.out): Likewise.

        * bits/fcntl.h [__USE_MISC]: Remove redundant conditionals.
        * bits/sigaction.h [__USE_MISC]: Likewise.
        * bits/waitstatus.h: Update #endif comments.
        * ctype/ctype.h: Likewise.
        * dirent/dirent.h: Likewise.
        [__USE_MISC]: Remove redundant conditionals.
        * grp/grp.h: Update #endif comments.
        [__USE_GNU]: Remove redundant conditionals.
        [__USE_MISC]: Likewise.
        * inet/netinet/in.h [__USE_GNU]: Likewise.
        * io/sys/stat.h [__USE_MISC]: Likewise.
        * libio/bits/stdio-ldbl.h [__USE_MISC]: Likewise.
        * libio/bits/stdio.h: Update #endif comments.
        [__USE_MISC]: Remove redundant conditionals.
        * libio/bits/stdio2.h [__USE_MISC]: Likewise.
        * libio/stdio.h: Update #endif comments.
        [__USE_MISC]: Remove redundant conditionals.
        * math/bits/math-finite.h [__USE_MISC]: Likewise.
        * math/bits/mathcalls.h [__USE_MISC]: Likewise.
        * math/math.h: Update #else and #endif comments.
        [__USE_MISC]: Remove redundant conditionals.
        * misc/sys/uio.h: Update #endif comments.
        * posix/bits/unistd.h [__USE_MISC]: Remove redundant conditionals.
        * posix/glob.h [__USE_MISC]: Likewise.
        * posix/sys/types.h: Update #endif comments.
        [__USE_MISC]: Remove redundant conditionals.
        * posix/sys/wait.h: Update #endif comments.
        [__USE_MISC]: Remove redundant conditionals.
        * posix/unistd.h: Update #endif comments.
        [__USE_MISC]: Remove redundant conditionals.
        * pwd/pwd.h [__USE_GNU]: Likewise.
        [__USE_MISC]: Likewise.
        * resolv/netdb.h [__USE_GNU]: Likewise.
        * signal/signal.h: Update #endif comments.
        [__USE_MISC]: Remove redundant conditionals.
        * stdlib/stdlib.h: Update #else and #endif comments.
        [__USE_MISC]: Remove redundant conditionals.
        [__USE_GNU]: Likewise.
        * string/bits/string2.h [__USE_MISC]: Likewise.
        * string/string.h: Update #endif comments.
        [__USE_MISC]: Remove redundant conditionals.
        * sysdeps/m68k/m680x0/fpu/bits/mathinline.h [__USE_MISC]:
        Likewise.
        * sysdeps/mach/hurd/bits/fcntl.h [__USE_MISC]: Likewise.
        * sysdeps/mach/hurd/bits/stat.h [__USE_MISC]: Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/sigaction.h [__USE_MISC]:
        Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/stat.h [__USE_MISC]:
        Likewise.
        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h: Update #endif
        comments.
        [__USE_MISC]: Remove redundant conditionals.
        * sysdeps/unix/sysv/linux/bits/in.h [__USE_GNU]: Likewise.
        * sysdeps/unix/sysv/linux/bits/sigaction.h [__USE_MISC]: Likewise.
        * sysdeps/unix/sysv/linux/bits/socket.h [__USE_GNU]: Likewise.
        * sysdeps/unix/sysv/linux/bits/stat.h [__USE_MISC]: Likewise.
        * sysdeps/unix/sysv/linux/ia64/bits/sigaction.h [__USE_MISC]:
        Likewise.
        * sysdeps/unix/sysv/linux/m68k/bits/stat.h [__USE_MISC]: Likewise.
        * sysdeps/unix/sysv/linux/mips/bits/sigaction.h [__USE_MISC]:
        Likewise.
        * sysdeps/unix/sysv/linux/mips/bits/stat.h [__USE_MISC]: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/stat.h [__USE_MISC]:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/sigaction.h [__USE_MISC]:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/stat.h [__USE_MISC]: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/sigaction.h [__USE_MISC]:
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/stat.h [__USE_MISC]:
        Likewise.
        * sysdeps/unix/sysv/linux/x86/bits/stat.h [__USE_MISC]: Likewise.
        * sysdeps/x86/bits/string.h: Update #endif comments.
        * sysdeps/x86/fpu/bits/mathinline.h [__USE_MISC]: Remove redundant
        conditionals.
        * time/sys/time.h: Update #endif comments.
        * time/time.h: Likewise.
        [__USE_MISC]: Remove redundant conditionals.

2014-02-21  Yury Gribov  <y.gribov@samsung.com>

        [BZ #16600]
        * sysdeps/arm/libm-test-ulps: Update for VFPv4.

2014-02-21  Andreas Schwab  <schwab@linux-m68k.org>

        * Versions.def (librt): Add GLIBC_2.17.

2014-02-21  Adam Conrad  <adconrad@0c3.net>

        * sysdeps/powerpc/bits/hwcap.h: Allow _SYSDEPS_SYSDEP_H guard as a
        synonym for _SYS_AUXV_H to allow direct inclusion.
        * sysdeps/sparc/bits/hwcap.h: Likewise.
        * sysdeps/powerpc/sysdep.h: Define _SYSDEPS_SYSDEP_H instead of
        _SYS_AUXV_H so we can include sysdep.h and sys/auxv.h together.
        * sysdeps/sparc/sysdep.h: Likewise.

2014-02-21  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/bench-strrchr.c (do_test): Fix minor formatting.

2014-02-21  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * benchtests/bench-strrchr.c: Print length instead of position.

2014-02-20  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16611]
        * sysdeps/unix/sysv/linux/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x030000 && __ASSUME_SOCKETCALL]
        (__ASSUME_SENDMMSG_SOCKETCALL): Define.
        [__LINUX_KERNEL_VERSION >= 0x030000 && (__i386__ || __x86_64__ ||
        __powerpc__ || __sh__ || __sparc__)] (__ASSUME_SENDMMSG_SYSCALL):
        Likewise.
        [__i386__ || __powerpc__ || __sh__ || __sparc__]
        (__ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL): Likewise.
        [__ASSUME_SENDMMSG_SOCKETCALL || __ASSUME_SENDMMSG_SYSCALL]
        (__ASSUME_SENDMMSG): Define instead of using previous
        [__LINUX_KERNEL_VERSION >= 0x020627] condition.
        * sysdeps/unix/sysv/linux/aarch64/kernel-features.h
        (__ASSUME_SENDMMSG_SYSCALL): Define.
        * sysdeps/unix/sysv/linux/alpha/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x030200] (__ASSUME_SENDMMSG_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x030000] (__ASSUME_SENDMMSG_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/ia64/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x030000] (__ASSUME_SENDMMSG_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/internal_sendmmsg.S [__ASSUME_SOCKETCALL
        && !__ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL &&
        !__ASSUME_SENDMMSG_SYSCALL] (__NR_sendmmsg): Undefine.
        [__ASSUME_SENDMMSG]: Change conditionals to
        [__ASSUME_SENDMMSG_SOCKETCALL].
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x030300] (__ASSUME_SENDMMSG_SYSCALL):
        Define.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x030100] (__ASSUME_SENDMMSG_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/sendmmsg.c [__ASSUME_SOCKETCALL &&
        !__ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL &&
        !__ASSUME_SENDMMSG_SYSCALL] (__NR_sendmmsg): Undefine.
        [!__ASSUME_SENDMMSG]: Change conditional to
        [!__ASSUME_SENDMMSG_SOCKETCALL].
        * sysdeps/unix/sysv/linux/tile/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x030000] (__ASSUME_SENDMMSG_SYSCALL):
        Define.

        [BZ #16610]
        * sysdeps/unix/sysv/linux/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621 && __ASSUME_SOCKETCALL]
        (__ASSUME_RECVMMSG_SOCKETCALL): Define.
        [(__LINUX_KERNEL_VERSION >= 0x020621 && (__i386__ || __x86_64__ ||
        __sparc__)) || (__LINUX_KERNEL_VERSION >= 0x020625 && (__powerpc__
        || __sh__))] (__ASSUME_RECVMMSG_SYSCALL): Likewise.
        [__i386__ || __sparc__]
        (__ASSUME_RECVMMSG_SYSCALL_WITH_SOCKETCALL): Likewise.
        [__ASSUME_RECVMMSG_SOCKETCALL || __ASSUME_RECVMMSG_SYSCALL]
        (__ASSUME_RECVMMSG): Define instead of using previous
        [__LINUX_KERNEL_VERSION >= 0x020621] condition.
        * sysdeps/unix/sysv/linux/aarch64/kernel-features.h
        (__ASSUME_RECVMMSG_SYSCALL): Define.
        * sysdeps/unix/sysv/linux/alpha/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621] (__ASSUME_RECVMMSG_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621] (__ASSUME_RECVMMSG_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/ia64/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621] (__ASSUME_RECVMMSG_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/internal_recvmmsg.S [__ASSUME_SOCKETCALL
        && !__ASSUME_RECVMMSG_SYSCALL_WITH_SOCKETCALL &&
        !__ASSUME_RECVMMSG_SYSCALL] (__NR_recvmmsg): Undefine.
        [__ASSUME_RECVMMSG]: Change condition to
        [__ASSUME_RECVMMSG_SOCKETCALL].
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621] (__ASSUME_RECVMMSG_SYSCALL):
        Define.
        (__ASSUME_RECVMMSG_SYSCALL_WITH_SOCKETCALL): Likewise.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621] (__ASSUME_RECVMMSG_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/recvmmsg.c [__ASSUME_SOCKETCALL &&
        !__ASSUME_RECVMMSG_SYSCALL_WITH_SOCKETCALL &&
        !__ASSUME_RECVMMSG_SYSCALL] (__NR_recvmmsg): Undefine.
        [!__ASSUME_RECVMMSG]: Change condition to
        [!__ASSUME_RECVMMSG_SOCKETCALL].
        * sysdeps/unix/sysv/linux/tile/kernel-features.h
        (__ASSUME_RECVMMSG_SYSCALL): Define.

        [BZ #16609]
        * sysdeps/unix/sysv/linux/kernel-features.h [__i386__ ||
        __powerpc__ || __s390__ || __sh__ || __sparc__]
        (__ASSUME_SOCKETCALL): Define.
        [__LINUX_KERNEL_VERSION && __ASSUME_SOCKETCALL]
        (__ASSUME_ACCEPT4_SOCKETCALL): Likewise.
        [(__LINUX_KERNEL_VERSION >= 0x02061c && (__x86_64__ || __sparc__))
        || (__LINUX_KERNEL_VERSION >= 0x020625 && (__powerpc__ ||
        __sh__))] (__ASSUME_ACCEPT4_SYSCALL): Likewise.
        [__sparc__] (__ASSUME_ACCEPT4_SYSCALL_WITH_SOCKETCALL): Likewise.
        [__ASSUME_ACCEPT4_SOCKETCALL || __ASSUME_ACCEPT4_SYSCALL]
        (__ASSUME_ACCEPT4): Define instead of using previous
        [__LINUX_KERNEL_VERSION >= 0x02061c && (__i386__ || __x86_64__ ||
        __powerpc__ || __sparc__ || __s390__)] condition.
        * sysdeps/unix/sysv/linux/aarch64/kernel-features.h
        (__ASSUME_ACCEPT4): Change to __ASSUME_ACCEPT4_SYSCALL.
        * sysdeps/unix/sysv/linux/accept4.c [__ASSUME_SOCKETCALL &&
        !__ASSUME_ACCEPT4_SYSCALL_WITH_SOCKETCALL &&
        !__ASSUME_ACCEPT4_SYSCALL] (__NR_accept4): Undefine.
        [!__ASSUME_ACCEPT4]: Change condition to
        [!__ASSUME_ACCEPT4_SOCKETCALL].
        * sysdeps/unix/sysv/linux/alpha/kernel-features.h
        (__ASSUME_ACCEPT4): Change to __ASSUME_ACCEPT4_SYSCALL.  Correct
        condition to [__LINUX_KERNEL_VERSION >= 0x030200].
        * sysdeps/unix/sysv/linux/arm/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020624] (__ASSUME_ACCEPT4): Change to
        __ASSUME_ACCEPT4_SYSCALL.
        * sysdeps/unix/sysv/linux/i386/accept4.S [__ASSUME_ACCEPT4]:
        Change conditions to [__ASSUME_ACCEPT4_SOCKETCALL].
        * sysdeps/unix/sysv/linux/ia64/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x030300] (__ASSUME_ACCEPT4): Change to
        __ASSUME_ACCEPT4_SYSCALL.
        * sysdeps/unix/sysv/linux/internal_accept4.S [__ASSUME_SOCKETCALL
        && !__ASSUME_ACCEPT4_SYSCALL_WITH_SOCKETCALL &&
        !__ASSUME_ACCEPT4_SYSCALL] (__NR_accept4): Undefine.
        [__ASSUME_ACCEPT4]: Change condition to
        [__ASSUME_ACCEPT4_SOCKETCALL].
        * sysdeps/unix/sysv/linux/m68k/kernel-features.h
        (__ASSUME_SOCKETCALL): Define.
        [__LINUX_KERNEL_VERSION >= 0x02061c] (__ASSUME_ACCEPT4): Remove.
        * sysdeps/unix/sysv/linux/microblaze/kernel-features.h
        (__ASSUME_SOCKETCALL): Define.
        (__ASSUME_ACCEPT4): Remove.
        [__LINUX_KERNEL_VERSION >= 0x020621] (__ASSUME_ACCEPT4_SYSCALL):
        Define.
        * sysdeps/unix/sysv/linux/mips/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x02061f] (__ASSUME_ACCEPT4_SYSCALL):
        Likewise.
        * sysdeps/unix/sysv/linux/tile/kernel-features.h
        (__ASSUME_ACCEPT4): Change to __ASSUME_ACCEPT4_SYSCALL.

        * sysdeps/unix/sysv/linux/arm/bits/hwcap.h (HWCAP_ARM_VFPD32): New
        macro.
        (HWCAP_ARM_LPAE): Likewise.
        (HWCAP_ARM_EVTSTRM): Likewise.
        * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
        Add vpfd32, lpae and evtstrm.
        * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT):
        Increase to 22.

2014-02-19  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add tests of clog10.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (clog10_test_data): Use AUTO_TESTS_c_c.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2014-02-18  Andreas Schwab  <schwab@suse.de>

        [BZ #16574]
        * resolv/res_send.c (send_vc): Add parameter ansp2_malloced.
        Store non-zero if the second buffer was newly allocated.
        (send_dg): Likewise.
        (__libc_res_nsend): Add parameter ansp2_malloced and pass it down
        to send_vc and send_dg.
        (res_nsend): Pass NULL for ansp2_malloced.
        * resolv/res_query.c (__libc_res_nquery): Add parameter
        answerp2_malloced and pass it down to __libc_res_nsend.
        (res_nquery): Pass additional NULL to __libc_res_nquery.
        (__libc_res_nsearch): Add parameter answerp2_malloced and pass it
        down to __libc_res_nquery and __libc_res_nquerydomain.  Deallocate
        second answer buffer if answerp2_malloced was set.
        (res_nsearch): Pass additional NULL to __libc_res_nsearch.
        (__libc_res_nquerydomain): Add parameter
        answerp2_malloced and pass it down to __libc_res_nquery.
        (res_nquerydomain): Pass additional NULL to
        __libc_res_nquerydomain.
        * resolv/nss_dns/dns-network.c (_nss_dns_getnetbyname_r): Pass
        additional NULL to __libc_res_nsend and __libc_res_nquery.
        * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname3_r): Pass
        additional NULL to __libc_res_nsearch.
        (_nss_dns_gethostbyname4_r): Revert last change.  Use new
        parameter of __libc_res_nsearch to check for separately allocated
        second buffer.
        (_nss_dns_gethostbyaddr2_r): Pass additional NULL to
        __libc_res_nquery.
        * resolv/nss_dns/dns-canon.c (_nss_dns_getcanonname_r): Pass
        additional NULL to __libc_res_nquery.
        * resolv/gethnamaddr.c (gethostbyname2): Pass additional NULL to
        __libc_res_nsearch.
        (gethostbyaddr): Pass additional NULL to __libc_res_nquery.
        * include/resolv.h: Update prototypes of __libc_res_nquery,
        __libc_res_nsearch, __libc_res_nsend.

2014-02-18  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add tests of fma.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (fma_test_data): Use AUTO_TESTS_fff_f.
        (fma_towardzero_test_data): Likewise.
        (fma_downward_test_data): Likewise.
        (fma_upward_test_data): Likewise.
        * math/gen-auto-libm-tests.c (rounding_mode_desc): Add field
        mpc_mode.
        (rounding_modes): Add values for new field.
        (func_calc_method): Add value mpfr_fff_f.
        (func_calc_desc): Add mpfr_fff_f union field.
        (test_function): Add field exact_args.
        (FUNC): Add macro argument EXACT_ARGS.
        (FUNC_mpfr_f_f): Update call to FUNC.
        (FUNC_mpfr_f_f): Likewise.
        (FUNC_mpfr_ff_f): Likewise.
        (FUNC_mpfr_if_f): Likewise.
        (FUNC_mpc_c_f): Likewise.
        (FUNC_mpc_c_c): Likewise.
        (test_functions): Add fma.  Update calls to FUNC.
        (handle_input_arg): Add argument exact_args.
        (add_test): Update call to handle_input_arg.
        (calc_generic_results): Add argument mode.  Handle mpfr_fff_f.
        (output_for_one_input_case): Update call to calc_generic_results.
        Recalculate exact zero results in each rounding mode.

        * math/gen-auto-libm-tests.c (adjust_real): Ensure integers are
        non-negative before setting low bit.
        * math/auto-libm-test-in: Mark one asin test possibly having
        spurious underflow.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2014-02-17  David Holsgrove <david.holsgrove@xilinx.com>

        * sysdeps/microblaze: Move directory from ports/sysdeps/microblaze.
        * sysdeps/unix/sysv/linux/microblaze: Move directory from
        ports/sysdeps/unix/sysv/linux/microblaze.
        * README: Add missing listing for microblaze*-*-linux-gnu.

2014-02-16  Ondřej Bílka  <neleai@seznam.cz>

        * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname4_r): Remove
        duplicate code

2014-02-16  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/ia64: Move directory from ports/sysdeps/ia64.
        * sysdeps/unix/sysv/linux/ia64: Move directory from
        ports/sysdeps/unix/sysv/linux/ia64.
        * README: Update listing for ia64-*-linux-gnu.

2014-02-14  Tomas Dohnalek  <tdohnale@redhat.com>
            Joseph Myers  <joseph@codesourcery.com>

        * Makeconfig (test-name): New variable.
        (evaluate-test): Likewise.
        * Makerules (do-test-clean): Remove .test-result files.
        (common-mostlyclean): Likewise.
        * Rules ($(objpfx)%.out): Use $(evaluate-test) in both rules.
        * scripts/evaluate-test.sh: New file.

2014-02-14  Joseph Myers  <joseph@codesourcery.com>

        * libio/Makefile ($(objpfx)tst-fopenloc.check): Split into
        separate $(objpfx)tst-fopenloc-cmp.out and
        $(objpfx)tst-fopenloc-mem.out targets.
        (tests): Update dependencies.
        * posix/Makefile (tests variable): Add tst-rxspencer-no-utf8.
        (generated): Change tst-rxspencer-mem and tst-rxspencer.mtrace to
        tst-rxspencer-no-utf8-mem and tst-rxspencer-no-utf8.mtrace.
        (tst-rxspencer-no-utf8-ARGS): New variable.
        (tst-rxspencer-no-utf8-ENV): Likewise.
        (tests target): Depend on $(objpfx)tst-rxspencer-no-utf8-mem
        instead of $(objpfx)tst-rxspencer-mem.
        ($(objpfx)tst-rxspencer-mem): Change target to
        $(objpfx)tst-rxspencer-no-utf8-mem.  Depend on
        $(objpfx)tst-rxspencer-no-utf8.out instead of running test program.
        * posix/tst-rxspencer-no-utf8.c: New file.

        * elf/Makefile ($(objpfx)order.out): Remove rule.
        [$(run-built-tests) = yes] (tests): Depend on
        $(objpfx)order-cmp.out.
        ($(objpfx)order-cmp.out): New rule.
        [$(run-built-tests) = yes] (tests): Depend on
        $(objpfx)tst-array1-cmp.out, $(objpfx)tst-array1-static-cmp.out,
        $(objpfx)tst-array2-cmp.out, $(objpfx)tst-array3-cmp.out,
        $(objpfx)tst-array4-cmp.out, $(objpfx)tst-array5-cmp.out and
        $(objpfx)tst-array5-static-cmp.out.
        ($(objpfx)tst-array1.out): Remove rule.
        ($(objpfx)tst-array1-cmp.out): New rule.
        ($(objpfx)tst-array1-static.out): Remove rule.
        ($(objpfx)tst-array1-static-cmp.out): New rule.
        ($(objpfx)tst-array2.out): Remove rule.
        ($(objpfx)tst-array2-cmp.out): New rule.
        ($(objpfx)tst-array3.out): Remove rule.
        ($(objpfx)tst-array3-cmp.out): New rule.
        ($(objpfx)tst-array4.out): Remove rule.
        ($(objpfx)tst-array4-cmp.out): New rule.
        ($(objpfx)tst-array5.out): Remove rule.
        ($(objpfx)tst-array5-cmp.out): New rule.
        ($(objpfx)tst-array5-static.out): Remove rule.
        ($(objpfx)tst-array5-static-cmp.out): New rule.
        [$(run-built-tests) = yes] (tests): Depend on
        $(objpfx)order2-cmp.out.
        ($(objpfx)order2.out): Remove rule.
        ($(objpfx)order2-cmp.out): New rule.
        ($(objpfx)tst-initorder.out): Remove rule.
        [$(run-built-tests) = yes] (tests): Depend on
        $(objpfx)tst-initorder-cmp.out.
        ($(objpfx)tst-initorder-cmp.out): New rule.
        ($(objpfx)tst-initorder2.out): Remove rule.
        [$(run-built-tests) = yes] (tests): Depend on
        $(objpfx)tst-initorder2-cmp.out.
        ($(objpfx)tst-initorder2-cmp.out): New rule.
        [$(run-built-tests) = yes] (tests): Depend on
        $(objpfx)tst-unused-dep-cmp.out.
        ($(objpfx)tst-unused-dep-cmp.out): Do not run cmp.
        ($(objpfx)tst-unused-dep-cmp.out): New rule.
        * stdio-common/Makefile [$(run-built-tests) = yes] (tests): Depend
        on $(objpfx)tst-setvbuf1-cmp.out.
        ($(objpfx)tst-setvbuf1.out): Do not run cmp.
        ($(objpfx)tst-setvbuf1-cmp.out): New rule.
        * string/Makefile [$(run-built-tests) = yes] (tests): Depend
        $(objpfx)tst-svc-cmp.out instead of $(objpfx)tst-svc.out.
        ($(objpfx)tst-svc.out): Remove rule.
        ($(objpfx)tst-svc-cmp.out): New rule.

2014-02-13  Joseph Myers  <joseph@codesourcery.com>

        * bits/mman.h [__USE_MISC]: Remove redundant conditionals.
        * ctype/ctype.h [__USE_MISC]: Likewise.
        * dirent/dirent.h [__USE_MISC]: Likewise.
        * grp/grp.h [__USE_MISC]: Likewise.
        * io/fcntl.h [__USE_MISC]: Likewise.
        * io/sys/stat.h [__USE_MISC]: Likewise.
        * libio/stdio.h [__USE_MISC]: Likewise.
        * posix/unistd.h [__USE_MISC]: Likewise.
        * pwd/pwd.h [__USE_MISC]: Likewise.
        * stdlib.h [__USE_MISC]: Likewise.
        * string/bits/string2.h [__USE_MISC]: Likewise.
        * string/string.h [__USE_MISC]: Likewise.
        * time/time.h [__USE_MISC]: Likewise.

2014-02-13  Andreas Schwab  <schwab@suse.de>

        [BZ #16574]
        * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname4_r): Free the
        second answer buffer if it was separately allocated.

2014-02-12  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips/math-tests.h: Include <features.h>.
        [!__mips_soft_float && _MIPS_SIM != _ABIO32 && __GNUC_PREREQ (4, 9)]
        (ROUNDING_TESTS_long_double): Do not define.
        [!__mips_soft_float && _MIPS_SIM != _ABIO32 && __GNUC_PREREQ (4, 9)]
        (EXCEPTION_TESTS_long_double): Likewise.
        * sysdeps/mips/mips64/libm-test-ulps: Update.

        * include/features.h (__USE_BSD): Remove macro definitions.
        (__USE_SVID): Likewise.
        (_BSD_SOURCE): Likewise.
        (_SVID_SOURCE): Likewise.
        [!defined _BSD_SOURCE && !defined _SVID_SOURCE]: Remove condition
        from definition of _DEFAULT_SOURCE.
        [_BSD_SOURCE || _SVID_SOURCE]: Change condition to
        [_DEFAULT_SOURCE].
        * bits/fcntl.h [__USE_BSD]: Change condition to [__USE_MISC].
        * bits/mman.h [__USE_BSD]: Likewise.
        * bits/termios.h [__USE_BSD]: Likewise.
        * bits/waitstatus.h [__USE_BSD]: Likewise.
        * ctype/ctype.h [__USE_SVID]: Likewise.
        * dirent/dirent.h [__USE_BSD]: Likewise.
        * grp/grp.h [__USE_SVID]: Likewise.
        [__USE_BSD]: Likewise.
        * inet/netinet/igmp.h [__USE_BSD]: Likewise.
        * io/fcntl.h [__USE_BSD]: Likewise.
        * io/ftw.h [__USE_BSD]: Likewise.
        * io/sys/stat.h [__USE_BSD]: Likewise.
        * libio/bits/stdio-ldbl.h [__USE_BSD]: Likewise.
        * libio/bits/stdio2.h [__USE_BSD]: Likewise.
        * libio/stdio.h [__USE_SVID]: Likewise.
        [__USE_BSD]: Likewise.
        * math/math.h [__USE_SVID]: Likewise.
        [__USE_BSD]: Likewise.
        * misc/bits/syslog-ldbl.h [__USE_BSD]: Likewise.
        * misc/bits/syslog.h [__USE_BSD]: Likewise.
        * misc/search.h [__USE_SVID]: Likewise.
        * misc/sys/mman.h [__USE_BSD]: Likewise.
        * misc/sys/syslog.h [__USE_BSD]: Likewise.
        * misc/sys/uio.h [__USE_BSD]: Likewise.
        * posix/bits/unistd.h [__USE_BSD]: Likewise.
        * posix/glob.h [__USE_BSD]: Likewise.
        * posix/regex.h [__USE_BSD]: Likewise.
        * posix/sys/types.h [__USE_BSD]: Likewise.
        [__USE_SVID]: Likewise.
        * posix/sys/utsname.h [__USE_SVID]: Likewise.
        * posix/sys/wait.h [__USE_BSD]: Likewise.
        [__USE_SVID]: Likewise.
        * posix/unistd.h [__USE_BSD]: Likewise.
        [__USE_SVID]: Likewise.
        * pwd/pwd.h [__USE_SVID]: Likewise.
        * resolv/netdb.h [__USE_BSD]: Likewise.
        * setjmp/setjmp.h [__USE_BSD]: Likewise.
        * signal/signal.h [__USE_BSD]: Likewise.
        [__USE_SVID]: Likewise.
        * socket/sys/socket.h [__USE_BSD]: Likewise.
        * stdlib/fmtmsg.h [__USE_SVID]: Likewise.
        * stdlib/stdlib.h [__USE_BSD]: Likewise.
        [__USE_SVID]: Likewise.
        * string/bits/string2.h [__USE_BSD]: Likewise.
        [__USE_SVID]: Likewise.
        * string/bits/string3.h [__USE_BSD]: Likewise.
        * string/endian.h [__USE_BSD]: Likewise.
        * string/string.h [__USE_SVID]: Likewise.
        [__USE_BSD]: Likewise.
        * string/strings.h [__USE_BSD]: Likewise.
        * sysdeps/generic/netinet/ip.h [__USE_BSD]: Likewise.
        * sysdeps/gnu/netinet/ip_icmp.h [__USE_BSD]: Likewise.
        * sysdeps/mach/hurd/bits/fcntl.h [__USE_BSD]: Likewise.
        * sysdeps/mach/hurd/bits/stat.h [__USE_BSD]: Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/mman.h [__USE_BSD]: Likewise.
        * sysdeps/unix/sysv/linux/alpha/bits/termios.h [__USE_BSD]:
        Likewise.
        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h [__USE_BSD]:
        Likewise.
        * sysdeps/unix/sysv/linux/bits/mman-linux.h [__USE_BSD]: Likewise.
        * sysdeps/unix/sysv/linux/bits/sys_errlist.h [__USE_BSD]:
        Likewise.
        * sysdeps/unix/sysv/linux/bits/termios.h [__USE_BSD]: Likewise.
        * sysdeps/unix/sysv/linux/mips/bits/termios.h [__USE_BSD]:
        Likewise.
        * sysdeps/unix/sysv/linux/netinet/if_ether.h [__USE_BSD]:
        Likewise.
        * sysdeps/unix/sysv/linux/netinet/if_fddi.h [__USE_BSD]: Likewise.
        * sysdeps/unix/sysv/linux/netinet/if_tr.h [__USE_BSD]: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/termios.h [__USE_BSD]:
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/termios.h [__USE_BSD]:
        Likewise.
        * sysdeps/x86/bits/string.h [__USE_BSD]: Likewise.
        * sysvipc/sys/ipc.h [__USE_SVID]: Likewise.
        * termios/termios.h [__USE_BSD]: Likewise.
        * time/sys/time.h [__USE_BSD]: Likewise.
        * time/time.h [__USE_BSD]: Likewise.
        [__USE_SVID]: Likewise.

        * Makefile (subdir_targets): Remove subdir_lint.out.

        * stdio-common/Makefile (do-tst-unbputc): Remove target.
        (do-tst-printf): Likewise.
        (tests): Depend directly on $(objpfx)tst-unbputc.out and
        $(objpfx)tst-printf.out.

        * io/ftwtest-sh (testout): Change to $tmp/ftwtest-tmp.out.

        * Makerules (check-abi-%): Change target to
        $(objpfx)check-abi-%.out.
        (check-abi target): Update dependencies.
        (check-abi-pattern variable): Redirect output of diff to $@.
        (check-abi variable): Likewise.
        * elf/Makefile (check-abi): Update dependencies.

        * soft-fp/op-common.h (_FP_DECL): Mark exponent as possibly
        unused.
        (_FP_PACK_SEMIRAW): Determine tininess based on rounding shifted
        value if _FP_TININESS_AFTER_ROUNDING and unrounded value is in
        subnormal range.
        (_FP_PACK_CANONICAL): Determine tininess based on rounding to
        normal precision if _FP_TININESS_AFTER_ROUNDING and unrounded
        value has largest subnormal exponent.
        * soft-fp/soft-fp.h [FP_NO_EXCEPTIONS]
        (_FP_TININESS_AFTER_ROUNDING): Undefine and redefine to 0.
        * sysdeps/aarch64/soft-fp/sfp-machine.h
        (_FP_TININESS_AFTER_ROUNDING): New macro.
        * sysdeps/alpha/soft-fp/sfp-machine.h
        (_FP_TININESS_AFTER_ROUNDING): Likewise.
        * sysdeps/arm/soft-fp/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
        Likewise.
        * sysdeps/mips/mips64/soft-fp/sfp-machine.h
        (_FP_TININESS_AFTER_ROUNDING): Likewise.
        * sysdeps/mips/soft-fp/sfp-machine.h
        (_FP_TININESS_AFTER_ROUNDING): Likewise.
        * sysdeps/powerpc/soft-fp/sfp-machine.h
        (_FP_TININESS_AFTER_ROUNDING): Likewise.
        * sysdeps/sh/soft-fp/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
        Likewise.
        * sysdeps/sparc/sparc32/soft-fp/sfp-machine.h
        (_FP_TININESS_AFTER_ROUNDING): Likewise.
        * sysdeps/sparc/sparc64/soft-fp/sfp-machine.h
        (_FP_TININESS_AFTER_ROUNDING): Likewise.
        * sysdeps/tile/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
        Likewise.

2014-02-12  Dylan Alex Simon  <dylan@dylex.net>

        [BZ #16545]
        * sysdeps/x86_64/fpu/libm-test-ulps: Update on AMD family 21h
        model 1.

2014-02-12  Richard Henderson  <rth@redhat.com>

        * sysdeps/alpha: Move directory from ports/sysdeps/alpha.
        * sysdeps/unix/alpha: Move directory from ports/sysdeps/unix/alpha.
        * sysdeps/unix/sysv/linux/alpha: Move directory from
        ports/sysdeps/unix/sysv/linux/alpha.
        * README: Update listing for alpha-*-linux-gnu.

2014-02-11  Joseph Myers  <joseph@codesourcery.com>

        * include/features.h: Update comment documenting feature test
        macros.
        [_BSD_SOURCE || _SVID_SOURCE]: Give #warning.  Define
        _DEFAULT_SOURCE.
        * manual/creature.texi (_BSD_SOURCE): Remove documentation.
        (_SVID_SOURCE): Likewise.
        (_DEFAULT_SOURCE): Update description of default features.
        (Feature Test Macros): Don't mention _SVID_SOURCE in conjunction
        with _GNU_SOURCE.
        * manual/filesys.texi (__ftw_func_t): Do not refer to _BSD_SOURCE.
        (S_ISVTX): Likewise.
        * manual/math.texi (Mathematical Constants): Likewise.
        * manual/signal.texi (Interrupted Primitives): Likewise.
        * manual/startup.texi (putenv): Do not refer to _SVID_SOURCE.
        * math/test-matherr.c (_SVID_SOURCE): Do not define.
        * sysvipc/sys/ipc.h [__USE_SVID && !__USE_XOPEN && __GNUC__ >= 2]:
        Don't refer to _SVID_SOURCE in warning text.

        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

        * elf/dl-lookup.c (ELF_MACHINE_SYM_NO_MATCH): Define if not
        already defined.
        (do_lookup_x): Use ELF_MACHINE_SYM_NO_MATCH.
        * sysdeps/mips/dl-lookup.c: Remove.
        * sysdeps/mips/dl-machine.h (ELF_MACHINE_SYM_NO_MATCH): New macro.

2014-02-11  Stefan Liebler  <stli@linux.vnet.ibm.com>

        [BZ #16447]
        * math/auto-libm-test-in: Add testcase for expl.
        * math/auto-libm-test-out: Regenerate.
        * sysdeps/ieee754/ldbl-128/e_expl.c (__ieee754_expl): Fix
        calculation of unsafe.
        * sysdeps/s390/fpu/libm-test-ulps: Adjust ULPs for added testcase.

2014-02-11  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * sysdeps/aarch64: Move directory from ports/sysdeps/aarch64.
        * sysdeps/unix/sysv/linux/aarch64: Move directory from
        ports/sysdeps/unix/sysv/linux/aarch64.
        * README: Update listing for aarch64*-*-linux-gnu.

2014-02-11  Will Newton  <will.newton@linaro.org>

        * manual/probes.texi (Mathematical Function Probes): Use
        "triggered" instead of "hit".

        * manual/probes.texi (Internal Probes): Add documentation
        of setjmp, longjmp and longjmp_target probes.

        * include/stap-probe.h: Add comment about probe argument
        format.

        * malloc/mtrace.c (attribute_hidden): Remove unused macro
        definition.  (tr_where, tr_freehook, tr_mallochook,
        tr_reallochook, tr_memalignhook): Use ANSI protoype.

2014-02-11  David S. Miller  <davem@davemloft.net>

        * stdio-common/tst-sscanf.c (main): Use 'long' for 'dummy' when
        processing int_tests.

2014-02-10  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/mips: Move directory from ports/sysdeps/mips.
        * sysdeps/unix/mips: Move directory from ports/sysdeps/unix/mips.
        * sysdeps/unix/sysv/linux/mips: Move directory from
        ports/sysdeps/unix/sysv/linux/mips.
        * README: Update listing for mips-*-linux-gnu and
        mips64-*-linux-gnu.

2014-02-10  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/m68k: Move directory from ports/sysdeps/m68k.
        * sysdeps/unix/sysv/linux/m68k: Move directory from
        ports/sysdeps/unix/sysv/linux/m68k.
        * README: Update listing for m68k-*-linux-gnu.

2014-02-10  Chris Metcalf  <cmetcalf@tilera.com>

        * sysdeps/tile: Move directory from ports/sysdeps/tile.
        * sysdeps/unix/sysv/linux/generic: Move directory from
        ports/sysdeps/unix/sysv/linux/generic.
        * sysdeps/unix/sysv/linux/tile: Move directory from
        ports/sysdeps/unix/sysv/linux/tile.
        * README: Update listing for tile*-*-linux-gnu.

2014-02-10  Ondřej Bílka  <neleai@seznam.cz>

        * assert/assert.c (__assert_fail_base): Use glibc_likely instead
        __builtin_expect.
        * benchtests/bench-memmem.c (simple_memmem): Likewise.
        * catgets/open_catalog.c (__open_catalog): Likewise.
        * csu/libc-start.c (LIBC_START_MAIN): Likewise.
        * debug/confstr_chk.c: Likewise.
        * debug/fread_chk.c (__fread_chk): Likewise.
        * debug/fread_u_chk.c (__fread_unlocked_chk): Likewise.
        * debug/getgroups_chk.c: Likewise.
        * debug/mbsnrtowcs_chk.c: Likewise.
        * debug/mbsrtowcs_chk.c: Likewise.
        * debug/mbstowcs_chk.c: Likewise.
        * debug/memcpy_chk.c: Likewise.
        * debug/memmove_chk.c: Likewise.
        * debug/mempcpy_chk.c: Likewise.
        * debug/memset_chk.c: Likewise.
        * debug/stpcpy_chk.c (__stpcpy_chk): Likewise.
        * debug/strcat_chk.c (__strcat_chk): Likewise.
        * debug/strcpy_chk.c (__strcpy_chk): Likewise.
        * debug/strncat_chk.c (__strncat_chk): Likewise.
        * debug/vsnprintf_chk.c (___vsnprintf_chk): Likewise.
        * debug/vswprintf_chk.c (__vswprintf_chk): Likewise.
        * debug/wcpcpy_chk.c (__wcpcpy_chk): Likewise.
        * debug/wcpncpy_chk.c: Likewise.
        * debug/wcscat_chk.c (__wcscat_chk): Likewise.
        * debug/wcscpy_chk.c (__wcscpy_chk): Likewise.
        * debug/wcsncat_chk.c (__wcsncat_chk): Likewise.
        * debug/wcsncpy_chk.c: Likewise.
        * debug/wcsnrtombs_chk.c: Likewise.
        * debug/wcsrtombs_chk.c: Likewise.
        * debug/wcstombs_chk.c: Likewise.
        * debug/wmemcpy_chk.c: Likewise.
        * debug/wmemmove_chk.c: Likewise.
        * debug/wmempcpy_chk.c: Likewise.
        * debug/wmemset_chk.c: Likewise.
        * dirent/scandirat.c (SCANDIRAT): Likewise.
        * dlfcn/dladdr1.c (dladdr1): Likewise.
        * dlfcn/dladdr.c (dladdr): Likewise.
        * dlfcn/dlclose.c (dlclose_doit): Likewise.
        * dlfcn/dlerror.c (__dlerror): Likewise.
        * dlfcn/dlinfo.c (dlinfo_doit): Likewise.
        * dlfcn/dlmopen.c (dlmopen_doit): Likewise.
        * dlfcn/dlopen.c (dlopen_doit): Likewise.
        * dlfcn/dlopenold.c (__dlopen_nocheck): Likewise.
        * dlfcn/dlsym.c (dlsym_doit): Likewise.
        * dlfcn/dlvsym.c (dlvsym_doit): Likewise.
        * elf/dl-cache.c (_dl_load_cache_lookup): Likewise.
        * elf/dl-close.c (remove_slotinfo, _dl_close_worker, _dl_close):
        Likewise.
        * elf/dl-conflict.c: Likewise.
        * elf/dl-deps.c (_dl_build_local_scope, _dl_map_object_deps): Likewise.
        * elf/dl-dst.h: Likewise.
        * elf/dl-fini.c (_dl_sort_fini, _dl_fini): Likewise.
        * elf/dl-fptr.c (_dl_make_fptr): Likewise.
        * elf/dl-hwcaps.c (_dl_important_hwcaps): Likewise.
        * elf/dl-init.c (call_init, _dl_init): Likewise.
        * elf/dl-libc.c (__libc_dlopen_mode, __libc_dlsym): Likewise.
        * elf/dl-load.c (_dl_dst_substitute, fillin_rpath, _dl_init_paths)
        (_dl_map_object_from_fd, open_verify, open_path, _dl_map_object):
        Likewise.
        * elf/dl-lookup.c (do_lookup_x, add_dependency, _dl_lookup_symbol_x):
        Likewise.
        * elf/dl-minimal.c (__libc_memalign): Likewise.
        * elf/dl-open.c (add_to_global, dl_open_worker, _dl_open): Likewise.
        * elf/dl-reloc.c (_dl_relocate_object): Likewise.
        * elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Likewise.
        * elf/dl-sym.c (do_sym): Likewise.
        * elf/dl-tls.c (tls_get_addr_tail, update_get_addr)
        (__tls_get_addr, _dl_tls_get_addr_soft): Likewise.
        * elf/dl-version.c (match_symbol, _dl_check_map_versions): Likewise.
        * elf/dl-writev.h (_dl_writev): Likewise.
        * elf/ldconfig.c (search_dir): Likewise.
        * elf/rtld.c (_dl_start_final, _dl_start, init_tls, do_preload)
        (dl_main): Likewise.
        * elf/setup-vdso.h (setup_vdso): Likewise.
        * grp/compat-initgroups.c (compat_call): Likewise.
        * grp/fgetgrent.c (fgetgrent): Likewise.
        * grp/initgroups.c (getgrouplist, initgroups): Likewise.
        * grp/putgrent.c (putgrent): Likewise.
        * hesiod/nss_hesiod/hesiod-grp.c (_nss_hesiod_initgroups_dyn):
        Likewise.
        * hurd/hurdinit.c: Likewise.
        * iconvdata/8bit-gap.c (struct): Likewise.
        * iconvdata/ansi_x3.110.c : Likewise.
        * iconvdata/big5.c : Likewise.
        * iconvdata/big5hkscs.c : Likewise.
        * iconvdata/cp1255.c: Likewise.
        * iconvdata/cp1258.c : Likewise.
        * iconvdata/cp932.c : Likewise.
        * iconvdata/euc-cn.c: Likewise.
        * iconvdata/euc-jisx0213.c : Likewise.
        * iconvdata/euc-jp.c: Likewise.
        * iconvdata/euc-jp-ms.c : Likewise.
        * iconvdata/euc-kr.c (euckr_from_ucs4): Likewise.
        * iconvdata/gb18030.c : Likewise.
        * iconvdata/gbbig5.c (const): Likewise.
        * iconvdata/gbgbk.c: Likewise.
        * iconvdata/gbk.c : Likewise.
        * iconvdata/ibm1364.c : Likewise.
        * iconvdata/ibm930.c : Likewise.
        * iconvdata/ibm932.c: Likewise.
        * iconvdata/ibm933.c : Likewise.
        * iconvdata/ibm935.c : Likewise.
        * iconvdata/ibm937.c : Likewise.
        * iconvdata/ibm939.c : Likewise.
        * iconvdata/ibm943.c: Likewise.
        * iconvdata/iso_11548-1.c: Likewise.
        * iconvdata/iso-2022-cn.c : Likewise.
        * iconvdata/iso-2022-cn-ext.c : Likewise.
        * iconvdata/iso-2022-jp-3.c: Likewise.
        * iconvdata/iso-2022-jp.c (gconv_end): Likewise.
        * iconvdata/iso-2022-kr.c : Likewise.
        * iconvdata/iso646.c (gconv_end): Likewise.
        * iconvdata/iso_6937-2.c : Likewise.
        * iconvdata/iso_6937.c : Likewise.
        * iconvdata/iso8859-1.c: Likewise.
        * iconvdata/johab.c (johab_sym_hanja_to_ucs): Likewise.
        * iconvdata/shift_jisx0213.c : Likewise.
        * iconvdata/sjis.c : Likewise.
        * iconvdata/t.61.c : Likewise.
        * iconvdata/tcvn5712-1.c : Likewise.
        * iconvdata/tscii.c: Likewise.
        * iconvdata/uhc.c : Likewise.
        * iconvdata/unicode.c (gconv_end): Likewise.
        * iconvdata/utf-16.c (gconv_end): Likewise.
        * iconvdata/utf-32.c (gconv_end): Likewise.
        * iconvdata/utf-7.c (base64): Likewise.
        * iconv/gconv_cache.c (__gconv_load_cache): Likewise.
        * iconv/gconv_close.c (__gconv_close): Likewise.
        * iconv/gconv_open.c (__gconv_open): Likewise.
        * iconv/gconv_simple.c (internal_ucs4_loop_single)
        (ucs4_internal_loop, ucs4_internal_loop_unaligned)
        (ucs4_internal_loop_single, internal_ucs4le_loop_single)
        (ucs4le_internal_loop, ucs4le_internal_loop_unaligned)
        (ucs4le_internal_loop_single): Likewise.
        * iconv/iconv.c (iconv): Likewise.
        * iconv/iconv_close.c: Likewise.
        * iconv/loop.c (SINGLE): Likewise.
        * iconv/skeleton.c (FUNCTION_NAME): Likewise.
        * include/atomic.h: Likewise.
        * inet/inet6_option.c (option_alloc): Likewise.
        * intl/bindtextdom.c (set_binding_values): Likewise.
        * intl/dcigettext.c (DCIGETTEXT, _nl_find_msg): Likewise.
        * intl/loadmsgcat.c (_nl_load_domain): Likewise.
        * intl/localealias.c (read_alias_file): Likewise.
        * libio/filedoalloc.c (_IO_file_doallocate): Likewise.
        * libio/fileops.c (_IO_file_open, _IO_file_underflow_mmap)
        (_IO_new_file_overflow, _IO_file_xsgetn_mmap): Likewise.
        * libio/fmemopen.c (fmemopen): Likewise.
        * libio/iofgets.c (_IO_fgets): Likewise.
        * libio/iofgets_u.c (fgets_unlocked): Likewise.
        * libio/iofgetws.c (fgetws): Likewise.
        * libio/iofgetws_u.c (fgetws_unlocked): Likewise.
        * libio/iogetdelim.c (_IO_getdelim): Likewise.
        * libio/wfileops.c (_IO_wfile_underflow, _IO_wfile_underflow_mmap)
        (adjust_wide_data, _IO_wfile_seekoff): Likewise.
        * locale/findlocale.c (_nl_find_locale): Likewise.
        * locale/loadarchive.c (_nl_load_locale_from_archive): Likewise.
        * locale/loadlocale.c (_nl_intern_locale_data, _nl_load_locale):
        Likewise.
        * locale/setlocale.c (setlocale): Likewise.
        * login/programs/pt_chown.c (main): Likewise.
        * malloc/arena.c (ptmalloc_init, shrink_heap, arena_get2): Likewise.
        * malloc/malloc.c (_int_malloc, _int_free): Likewise.
        * malloc/memusage.c (update_data, malloc, realloc, calloc, free)
        (mmap, mmap64, mremap, munmap): Likewise.
        * math/e_exp2l.c: Likewise.
        * math/e_scalb.c (invalid_fn, __ieee754_scalb): Likewise.
        * math/e_scalbf.c (invalid_fn, __ieee754_scalbf): Likewise.
        * math/e_scalbl.c (invalid_fn, __ieee754_scalbl): Likewise.
        * math/s_catan.c (__catan): Likewise.
        * math/s_catanf.c (__catanf): Likewise.
        * math/s_catanh.c (__catanh): Likewise.
        * math/s_catanhf.c (__catanhf): Likewise.
        * math/s_catanhl.c (__catanhl): Likewise.
        * math/s_catanl.c (__catanl): Likewise.
        * math/s_ccosh.c (__ccosh): Likewise.
        * math/s_ccoshf.c (__ccoshf): Likewise.
        * math/s_ccoshl.c (__ccoshl): Likewise.
        * math/s_cexp.c (__cexp): Likewise.
        * math/s_cexpf.c (__cexpf): Likewise.
        * math/s_cexpl.c (__cexpl): Likewise.
        * math/s_clog10.c (__clog10): Likewise.
        * math/s_clog10f.c (__clog10f): Likewise.
        * math/s_clog10l.c (__clog10l): Likewise.
        * math/s_clog.c (__clog): Likewise.
        * math/s_clogf.c (__clogf): Likewise.
        * math/s_clogl.c (__clogl): Likewise.
        * math/s_csin.c (__csin): Likewise.
        * math/s_csinf.c (__csinf): Likewise.
        * math/s_csinh.c (__csinh): Likewise.
        * math/s_csinhf.c (__csinhf): Likewise.
        * math/s_csinhl.c (__csinhl): Likewise.
        * math/s_csinl.c (__csinl): Likewise.
        * math/s_csqrt.c (__csqrt): Likewise.
        * math/s_csqrtf.c (__csqrtf): Likewise.
        * math/s_csqrtl.c (__csqrtl): Likewise.
        * math/s_ctan.c (__ctan): Likewise.
        * math/s_ctanf.c (__ctanf): Likewise.
        * math/s_ctanh.c (__ctanh): Likewise.
        * math/s_ctanhf.c (__ctanhf): Likewise.
        * math/s_ctanhl.c (__ctanhl): Likewise.
        * math/s_ctanl.c (__ctanl): Likewise.
        * math/w_pow.c: Likewise.
        * math/w_powf.c: Likewise.
        * math/w_powl.c: Likewise.
        * math/w_scalb.c (sysv_scalb): Likewise.
        * math/w_scalbf.c (sysv_scalbf): Likewise.
        * math/w_scalbl.c (sysv_scalbl): Likewise.
        * misc/error.c (error_tail): Likewise.
        * misc/pselect.c (__pselect): Likewise.
        * nis/nis_callback.c (__nis_create_callback): Likewise.
        * nis/nis_call.c (__nisfind_server): Likewise.
        * nis/nis_creategroup.c (nis_creategroup): Likewise.
        * nis/nis_domain_of_r.c (nis_domain_of_r): Likewise.
        * nis/nis_findserv.c (__nis_findfastest_with_timeout): Likewise.
        * nis/nis_getservlist.c (nis_getservlist): Likewise.
        * nis/nis_lookup.c (nis_lookup): Likewise.
        * nis/nis_subr.c (nis_leaf_of_r, nis_getnames): Likewise.
        * nis/nis_table.c (__create_ib_request, nis_list, nis_add_entry)
        (nis_modify_entry, nis_first_entry, nis_next_entry): Likewise.
        * nis/nis_xdr.c (xdr_endpoint): Likewise.
        * nis/nss_compat/compat-grp.c (getgrent_next_file)
        (internal_getgrnam_r, internal_getgrgid_r): Likewise.
        * nis/nss_compat/compat-initgroups.c (add_group)
        (internal_getgrent_r): Likewise.
        * nis/nss_compat/compat-pwd.c (getpwent_next_file)
        (internal_getpwnam_r, internal_getpwuid_r): Likewise.
        * nis/nss_compat/compat-spwd.c (getspent_next_file)
        (internal_getspnam_r): Likewise.
        * nis/nss_nis/nis-alias.c (internal_nis_getaliasent_r)
        (_nss_nis_getaliasbyname_r): Likewise.
        * nis/nss_nis/nis-ethers.c (_nss_nis_gethostton_r)
        (_nss_nis_getntohost_r): Likewise.
        * nis/nss_nis/nis-grp.c (internal_nis_setgrent)
        (internal_nis_getgrent_r, _nss_nis_getgrnam_r)
        (_nss_nis_getgrgid_r): Likewise.
        * nis/nss_nis/nis-hosts.c (_nss_nis_sethostent)
        (internal_nis_gethostent_r, internal_gethostbyname2_r)
        (_nss_nis_gethostbyname_r, _nss_nis_gethostbyaddr_r)
        (_nss_nis_gethostbyname4_r): Likewise.
        * nis/nss_nis/nis-initgroups.c (internal_getgrent_r)
        (initgroups_netid): Likewise.
        * nis/nss_nis/nis-netgrp.c (_nss_nis_setnetgrent): Likewise.
        * nis/nss_nis/nis-network.c (internal_nis_getnetent_r)
        (_nss_nis_getnetbyname_r, _nss_nis_getnetbyaddr_r): Likewise.
        * nis/nss_nis/nis-proto.c (_nss_nis_getprotobyname_r)
        (_nss_nis_getprotobynumber_r): Likewise.
        * nis/nss_nis/nis-publickey.c (_nss_nis_getpublickey)
        (_nss_nis_getsecretkey): Likewise.
        * nis/nss_nis/nis-pwd.c (_nis_saveit, internal_nis_setpwent)
        (internal_nis_getpwent_r, _nss_nis_getpwnam_r)
        (_nss_nis_getpwuid_r): Likewise.
        * nis/nss_nis/nis-rpc.c (internal_nis_getrpcent_r)
        (_nss_nis_getrpcbyname_r, _nss_nis_getrpcbynumber_r): Likewise.
        * nis/nss_nis/nis-service.c (dosearch, internal_nis_getservent_r)
        (_nss_nis_getservbyname_r, _nss_nis_getservbyport_r): Likewise.
        * nis/nss_nis/nis-spwd.c (_nss_nis_setspent)
        (internal_nis_getspent_r, _nss_nis_getspnam_r): Likewise.
        * nis/nss_nisplus/nisplus-alias.c (_nss_nisplus_getaliasbyname_r):
        Likewise.
        * nis/nss_nisplus/nisplus-ethers.c (_nss_nisplus_gethostton_r)
        (_nss_nisplus_getntohost_r): Likewise.
        * nis/nss_nisplus/nisplus-grp.c (internal_nisplus_getgrent_r)
        (_nss_nisplus_getgrnam_r, _nss_nisplus_getgrgid_r): Likewise.
        * nis/nss_nisplus/nisplus-hosts.c (internal_gethostbyname2_r)
        (_nss_nisplus_gethostbyaddr_r, _nss_nisplus_gethostbyname4_r):
        Likewise.
        * nis/nss_nisplus/nisplus-initgroups.c
        (_nss_nisplus_initgroups_dyn): Likewise.
        * nis/nss_nisplus/nisplus-network.c (_nss_nisplus_getnetbyname_r)
        (_nss_nisplus_getnetbyaddr_r): Likewise.
        * nis/nss_nisplus/nisplus-proto.c (_nss_nisplus_getprotobyname_r)
        (_nss_nisplus_getprotobynumber_r): Likewise.
        * nis/nss_nisplus/nisplus-pwd.c (internal_nisplus_getpwent_r)
        (_nss_nisplus_getpwnam_r, _nss_nisplus_getpwuid_r): Likewise.
        * nis/nss_nisplus/nisplus-rpc.c (_nss_nisplus_getrpcbyname_r):
        Likewise.
        * nis/nss_nisplus/nisplus-service.c
        (internal_nisplus_getservent_r, _nss_nisplus_getservbyname_r)
        (_nss_nisplus_getservbyport_r): Likewise.
        * nis/nss_nisplus/nisplus-spwd.c (internal_nisplus_getspent_r)
        (_nss_nisplus_getspnam_r): Likewise.
        * nis/ypclnt.c (__yp_bind, yp_match, yp_all, yp_maplist):
        Likewise.
        * nscd/aicache.c (addhstaiX): Likewise.
        * nscd/cache.c (cache_search, prune_cache): Likewise.
        * nscd/connections.c (register_traced_file, send_ro_fd)
        (handle_request, nscd_run_prune, nscd_run_worker, fd_ready)
        (main_loop_epoll): Likewise.
        * nscd/grpcache.c (addgrbyX): Likewise.
        * nscd/hstcache.c (addhstbyX): Likewise.
        * nscd/initgrcache.c (addinitgroupsX): Likewise.
        * nscd/mem.c (gc, mempool_alloc): Likewise.
        * nscd/netgroupcache.c (do_notfound, addgetnetgrentX)
        (addinnetgrX): Likewise.
        * nscd/nscd-client.h (__nscd_acquire_maplock)
        (__nscd_drop_map_ref): Likewise.
        * nscd/nscd_getai.c (__nscd_getai): Likewise.
        * nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise.
        * nscd/nscd_gethst_r.c (__nscd_get_nl_timestamp, nscd_gethst_r):
        Likewise.
        * nscd/nscd_getpw_r.c (nscd_getpw_r): Likewise.
        * nscd/nscd_getserv_r.c (nscd_getserv_r): Likewise.
        * nscd/nscd_helper.c (__readvall, open_socket, __nscd_get_mapping)
        (__nscd_get_map_ref): Likewise.
        * nscd/nscd_initgroups.c (__nscd_getgrouplist): Likewise.
        * nscd/nscd_netgroup.c (__nscd_setnetgrent, __nscd_innetgr):
        Likewise.
        * nscd/pwdcache.c (addpwbyX): Likewise.
        * nscd/selinux.c (preserve_capabilities): Likewise.
        * nscd/servicescache.c (addservbyX): Likewise.
        * nss/nss_files/files-XXX.c (internal_getent): Likewise.
        * posix/fnmatch.c (fnmatch): Likewise.
        * posix/getopt.c (_getopt_internal_r): Likewise.
        * posix/glob.c (glob, glob_in_dir): Likewise.
        * posix/wordexp.c (exec_comm_child): Likewise.
        * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyaddr2_r)
        (getanswer_r, gaih_getanswer_slice): Likewise.
        * resolv/nss_dns/dns-network.c (getanswer_r): Likewise.
        * resolv/res_init.c: Likewise.
        * resolv/res_mkquery.c (res_nmkquery): Likewise.
        * resolv/res_query.c (__libc_res_nquery): Likewise.
        * resolv/res_send.c (__libc_res_nsend, send_vc, reopen, send_dg):
        Likewise.
        * stdio-common/_i18n_number.h (_i18n_number_rewrite): Likewise.
        * stdio-common/perror.c (perror): Likewise.
        * stdio-common/printf_fp.c (___printf_fp): Likewise.
        * stdio-common/tmpnam.c (tmpnam): Likewise.
        * stdio-common/vfscanf.c (_IO_vfscanf_internal): Likewise.
        * stdlib/cxa_finalize.c (__cxa_finalize): Likewise.
        * stdlib/cxa_thread_atexit_impl.c (__cxa_thread_atexit_impl):
        Likewise.
        * stdlib/drand48-iter.c (__drand48_iterate): Likewise.
        * stdlib/putenv.c (putenv): Likewise.
        * stdlib/setenv.c (__add_to_environ): Likewise.
        * stdlib/strtod_l.c (____STRTOF_INTERNAL): Likewise.
        * stdlib/strtol_l.c (INTERNAL): Likewise.
        * string/memmem.c (memmem): Likewise.
        * string/strerror.c (strerror): Likewise.
        * string/strnlen.c (__strnlen): Likewise.
        * string/test-memmem.c (simple_memmem): Likewise.
        * sunrpc/clnt_udp.c (__libc_clntudp_bufcreate): Likewise.
        * sunrpc/pm_getport.c (__get_socket): Likewise.
        * sysdeps/gnu/unwind-resume.c (init, _Unwind_Resume): Likewise.
        * sysdeps/i386/dl-irel.h (elf_irel): Likewise.
        * sysdeps/i386/dl-machine.h (elf_machine_runtime_setup)
        (elf_machine_rel, elf_machine_lazy_rel, elf_machine_lazy_rela):
        Likewise.
        * sysdeps/ieee754/dbl-64/e_atanh.c (__ieee754_atanh): Likewise.
        * sysdeps/ieee754/dbl-64/e_exp2.c (__ieee754_exp2): Likewise.
        * sysdeps/ieee754/dbl-64/e_fmod.c (__ieee754_fmod): Likewise.
        * sysdeps/ieee754/dbl-64/e_gamma_r.c (__ieee754_gamma_r): Likewise.
        * sysdeps/ieee754/dbl-64/e_hypot.c (__ieee754_hypot): Likewise.
        * sysdeps/ieee754/dbl-64/e_j1.c (__ieee754_j1, __ieee754_y1):
        Likewise.
        * sysdeps/ieee754/dbl-64/e_jn.c (__ieee754_jn, __ieee754_yn):
        Likewise.
        * sysdeps/ieee754/dbl-64/e_log10.c (__ieee754_log10): Likewise.
        * sysdeps/ieee754/dbl-64/e_log2.c (__ieee754_log2): Likewise.
        * sysdeps/ieee754/dbl-64/e_log.c (__ieee754_log): Likewise.
        * sysdeps/ieee754/dbl-64/e_sinh.c (__ieee754_sinh): Likewise.
        * sysdeps/ieee754/dbl-64/s_asinh.c (__asinh): Likewise.
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Likewise.
        * sysdeps/ieee754/dbl-64/s_log1p.c (__log1p): Likewise.
        * sysdeps/ieee754/dbl-64/s_logb.c (__logb): Likewise.
        * sysdeps/ieee754/dbl-64/s_modf.c (__modf): Likewise.
        * sysdeps/ieee754/dbl-64/s_scalbln.c (__scalbln): Likewise.
        * sysdeps/ieee754/dbl-64/s_scalbn.c (__scalbn): Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/e_acosh.c (__ieee754_acosh):
        Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/e_log10.c (__ieee754_log10):
        Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/e_log2.c (__ieee754_log2):
        Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_frexp.c (__frexp): Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c (__logb): Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c (__remquo): Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_round.c (__round): Likewise.
        * sysdeps/ieee754/flt-32/e_atanhf.c (__ieee754_atanhf): Likewise.
        * sysdeps/ieee754/flt-32/e_gammaf_r.c (__ieee754_gammaf_r): Likewise.
        * sysdeps/ieee754/flt-32/s_logbf.c (__logbf): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_fmodl.c (__ieee754_fmodl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/math_ldbl.h (ldbl_nearbyint): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_llrintl.c (__llrintl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_llroundl.c (__llroundl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_logbl.c (__logbl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_lrintl.c (__lrintl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_lroundl.c (__lroundl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Likewise.
        * sysdeps/ieee754/ldbl-96/e_gammal_r.c (__ieee754_gammal_r):
        Likewise.
        * sysdeps/ieee754/ldbl-96/e_j0l.c (__ieee754_j0l, __ieee754_y0l):
        Likewise.
        * sysdeps/ieee754/ldbl-96/e_j1l.c (__ieee754_j1l, __ieee754_y1l):
        Likewise.
        * sysdeps/ieee754/ldbl-96/e_jnl.c (__ieee754_jnl, __ieee754_ynl):
        Likewise.
        * sysdeps/ieee754/ldbl-96/s_fma.c (__fma): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fmal.c (__fmal): Likewise.
        * sysdeps/posix/clock_getres.c (hp_timing_getres, realtime_getres):
        Likewise.
        * sysdeps/posix/fdopendir.c (__fdopendir): Likewise.
        * sysdeps/posix/getaddrinfo.c (gaih_inet, getaddrinfo): Likewise.
        * sysdeps/posix/opendir.c (__opendirat): Likewise.
        * sysdeps/posix/sleep.c: Likewise.
        * sysdeps/posix/tempname.c: Likewise.
        * sysdeps/powerpc/powerpc32/dl-irel.h (elf_irela): Likewise.
        * sysdeps/powerpc/powerpc32/dl-machine.c (__process_machine_rela):
        Likewise.
        * sysdeps/powerpc/powerpc32/dl-machine.h
        (elf_machine_runtime_setup, elf_machine_rela): Likewise.
        * sysdeps/powerpc/powerpc64/dl-irel.h (elf_irela): Likewise.
        * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela): Likewise.
        * sysdeps/pthread/aio_notify.c (__aio_notify_only): Likewise.
        * sysdeps/pthread/aio_suspend.c (do_aio_misc_wait, aio_suspend):
        Likewise.
        * sysdeps/s390/dl-irel.h (elf_irela): Likewise.
        * sysdeps/s390/s390-32/dl-machine.h (elf_machine_runtime_setup)
        (elf_machine_rela, elf_machine_lazy_rel): Likewise.
        * sysdeps/s390/s390-64/dl-machine.h (elf_machine_runtime_setup)
        (elf_machine_rela, elf_machine_lazy_rel): Likewise.
        * sysdeps/s390/s390-64/utf16-utf32-z9.c (gconv_end): Likewise.
        * sysdeps/s390/s390-64/utf8-utf16-z9.c (gconv_end): Likewise.
        * sysdeps/s390/s390-64/utf8-utf32-z9.c (gconv_end): Likewise.
        * sysdeps/sh/dl-machine.h (elf_machine_rela): Likewise.
        * sysdeps/sparc/sparc32/dl-irel.h (elf_irela): Likewise.
        * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela)
        (elf_machine_lazy_rel): Likewise.
        * sysdeps/sparc/sparc64/dl-irel.h (elf_irela): Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela)
        (elf_machine_lazy_rel): Likewise.
        * sysdeps/sparc/sparc64/dl-plt.h (sparc64_fixup_plt): Likewise.
        * sysdeps/unix/clock_gettime.c (hp_timing_gettime): Likewise.
        * sysdeps/unix/clock_settime.c (hp_timing_settime): Likewise.
        * sysdeps/unix/grantpt.c (grantpt): Likewise.
        * sysdeps/unix/sysv/linux/accept4.c (accept4): Likewise.
        * sysdeps/unix/sysv/linux/adjtime.c (ADJTIME): Likewise.
        * sysdeps/unix/sysv/linux/check_pf.c (__check_pf): Likewise.
        * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard):
        Likewise.
        * sysdeps/unix/sysv/linux/faccessat.c (faccessat): Likewise.
        * sysdeps/unix/sysv/linux/fchmodat.c (fchmodat): Likewise.
        * sysdeps/unix/sysv/linux/fchownat.c (fchownat): Likewise.
        * sysdeps/unix/sysv/linux/futimesat.c (futimesat): Likewise.
        * sysdeps/unix/sysv/linux/fxstatat64.c (__fxstatat64): Likewise.
        * sysdeps/unix/sysv/linux/fxstatat.c (__fxstatat): Likewise.
        * sysdeps/unix/sysv/linux/i386/fallocate64.c (fallocate64): Likewise.
        * sysdeps/unix/sysv/linux/i386/fallocate.c (fallocate): Likewise.
        * sysdeps/unix/sysv/linux/i386/fchownat.c (fchownat): Likewise.
        * sysdeps/unix/sysv/linux/i386/fxstatat.c (__fxstatat): Likewise.
        * sysdeps/unix/sysv/linux/i386/get_clockfreq.c (__get_clockfreq):
        Likewise.
        * sysdeps/unix/sysv/linux/i386/posix_fallocate64.c
        (__posix_fallocate64_l64): Likewise.
        * sysdeps/unix/sysv/linux/i386/posix_fallocate.c
        (posix_fallocate): Likewise.
        * sysdeps/unix/sysv/linux/i386/scandir64.c (__old_scandir64):
        Likewise.
        * sysdeps/unix/sysv/linux/i386/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_request)
        (getifaddrs_internal): Likewise.
        * sysdeps/unix/sysv/linux/linkat.c (linkat): Likewise.
        * sysdeps/unix/sysv/linux/mkdirat.c (mkdirat): Likewise.
        * sysdeps/unix/sysv/linux/mq_unlink.c (mq_unlink): Likewise.
        * sysdeps/unix/sysv/linux/openat.c (OPENAT_NOT_CANCEL): Likewise.
        * sysdeps/unix/sysv/linux/posix_fallocate64.c
        (__posix_fallocate64_l64): Likewise.
        * sysdeps/unix/sysv/linux/posix_fallocate.c (posix_fallocate):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/fchownat.c (fchownat): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c
        (__get_clockfreq): Likewise.
        * sysdeps/unix/sysv/linux/readlinkat.c (readlinkat): Likewise.
        * sysdeps/unix/sysv/linux/recvmmsg.c (recvmmsg): Likewise.
        * sysdeps/unix/sysv/linux/renameat.c (renameat): Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sched_setaffinity.c: Likewise.
        * sysdeps/unix/sysv/linux/sendmmsg.c (__sendmmsg): Likewise.
        * sysdeps/unix/sysv/linux/shm_open.c (where_is_shmfs, shm_open):
        Likewise.
        * sysdeps/unix/sysv/linux/sleep.c (__sleep): Likewise.
        * sysdeps/unix/sysv/linux/symlinkat.c (symlinkat): Likewise.
        * sysdeps/unix/sysv/linux/tcgetattr.c (__tcgetattr): Likewise.
        * sysdeps/unix/sysv/linux/ttyname.c (ttyname): Likewise.
        * sysdeps/unix/sysv/linux/ttyname_r.c (__ttyname_r): Likewise.
        * sysdeps/unix/sysv/linux/unlinkat.c (unlinkat): Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c (__fxstatat):
        Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c
        (posix_fallocate): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/xmknodat.c (__xmknodat): Likewise.
        * sysdeps/x86_64/dl-irel.h (elf_irela): Likewise.
        * sysdeps/x86_64/dl-machine.h (elf_machine_runtime_setup)
        (elf_machine_rela, elf_machine_rela_relative)
        (elf_machine_lazy_rel): Likewise.
        * time/asctime.c (asctime_internal): Likewise.
        * time/tzfile.c (__tzfile_read, __tzfile_compute): Likewise.
        * time/tzset.c (__tzset_parse_tz): Likewise.
        * wcsmbs/mbrtoc16.c (mbrtoc16): Likewise.
        * wcsmbs/mbrtowc.c (__mbrtowc): Likewise.
        * wcsmbs/wcsmbsload.c (__wcsmbs_load_conv): Likewise.
        * wcsmbs/wcsmbsload.h: Likewise.

        [BZ #15894]
        * stdlib/setenv.c (__add_to_environ): Remove duplicate code.

        * malloc/arena.c (grow_heap, get_free_list, reused_arena)
        (arena_get2): Remove THREAD_STATS conditionals.
        * malloc/malloc.c (__malloc_assert, __libc_realloc, _int_free)
        (__malloc_stats, int): Likewise.

2014-02-08  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/shm_open.c (where_is_shmfs): Compare
        f.f_type to RAMFS_MAGIC too.  Compare mp->mnt_type to shm too.

        * manual/setjmp.texi: Fix typos/grammar errors.

        * debug/tst-backtrace4.c (handle_signal): Add NUM_FUNCTIONS to output.
        Only return early when n is <= 0.  Delete unused return statement.

        * debug/Makefile (CFLAGS-tst-longjmp_chk3.c): Define.
        (CPPFLAGS-tst-longjmp_chk3.c): Likewise.
        * debug/tst-longjmp_chk3.c: New file.

        * benchtests/bench-strcpy_chk.c: Move test-skeleton.c to top.
        (test_main): Replace code with set_fortify_handler call.
        * debug/test-strcpy_chk.c: Likewise.
        * debug/tst-chk1.c: Likewise.
        * debug/tst-longjmp_chk.c: Likewise.
        * test-skeleton.c: Include fcntl.h & paths.h
        (set_fortify_handler): Define.

        * debug/tst-longjmp_chk.c: Add header comment and include
        ../test-skeleton.c.
        (do_test): Mark static.
        (TEST_FUNCTION): Define.

        * sysdeps/unix/sysv/linux/bits/in.h (IP_NODEFRAG): Define.
        (IP_PMTUDISC_INTERFACE): Likewise.
        (IP_MULTICAST_IF): Likewise.
        (IP_MULTICAST_TTL): Likewise.
        (IP_MULTICAST_LOOP): Likewise.
        (IP_ADD_MEMBERSHIP): Likewise.
        (IP_DROP_MEMBERSHIP): Likewise.
        (IP_UNBLOCK_SOURCE): Likewise.
        (IP_BLOCK_SOURCE): Likewise.
        (IP_ADD_SOURCE_MEMBERSHIP): Likewise.
        (IP_DROP_SOURCE_MEMBERSHIP): Likewise.
        (IP_MSFILTER): Likewise.
        (MCAST_JOIN_GROUP): Likewise.
        (MCAST_BLOCK_SOURCE): Likewise.
        (MCAST_UNBLOCK_SOURCE): Likewise.
        (MCAST_LEAVE_GROUP): Likewise.
        (MCAST_JOIN_SOURCE_GROUP): Likewise.
        (MCAST_LEAVE_SOURCE_GROUP): Likewise.
        (MCAST_MSFILTER): Likewise.
        (IP_MULTICAST_ALL): Likewise.
        (IP_UNICAST_IF): Likewise.

        * timezone/Makefile: Delete $(have-ksh) check.
        ($(objpfx)tzselect): Change $(KSH) to $(BASH).
        * timezone/tzselect.ksh: Add +x mode bits.

        * sysdeps/unix/sysv/linux/linux_fsinfo.h (AFS_SUPER_MAGIC): Define.
        (ANON_INODE_FS_MAGIC): Likewise.
        (BDEVFS_MAGIC): Likewise.
        (BINFMTFS_MAGIC): Likewise.
        (BTRFS_TEST_MAGIC): Likewise.
        (CRAMFS_MAGIC_WEND): Likewise.
        (DEBUGFS_MAGIC): Likewise.
        (ECRYPTFS_SUPER_MAGIC): Likewise.
        (EXT3_SUPER_MAGIC): Likewise.
        (EXT4_SUPER_MAGIC): Likewise.
        (FUTEXFS_SUPER_MAGIC): Likewise.
        (HOSTFS_SUPER_MAGIC): Likewise.
        (HUGETLBFS_MAGIC): Likewise.
        (MINIX3_SUPER_MAGIC): Likewise.
        (MTD_INODE_FS_MAGIC): Likewise.
        (NILFS_SUPER_MAGIC): Likewise.
        (OPENPROM_SUPER_MAGIC): Likewise.
        (PIPEFS_MAGIC): Likewise.
        (PSTOREFS_MAGIC): Likewise.
        (QNX6_SUPER_MAGIC): Likewise.
        (RAMFS_MAGIC): Likewise.
        (REISERFS_SUPER_MAGIC_STRING): Likewise.
        (REISER2FS_SUPER_MAGIC_STRING): Likewise.
        (REISER2FS_JR_SUPER_MAGIC_STRING): Likewise.
        (SECURITYFS_MAGIC): Likewise.
        (SELINUX_MAGIC): Likewise.
        (SMACK_MAGIC): Likewise.
        (SOCKFS_MAGIC): Likewise.
        (SQUASHFS_MAGIC): Likewise.
        (STACK_END_MAGIC): Likewise.
        (TMPFS_MAGIC): Likewise.
        (USBDEVICE_SUPER_MAGIC): Likewise.
        (V9FS_MAGIC): Likewise.
        (XENFS_SUPER_MAGIC): Likewise.
        (CRAMFS_MAGIC): Fix typo in comment.
        (EXT2_SUPER_MAGIC): Update comment.
        (USBDEVFS_SUPER_MAGIC): Fix sorting order by moving further down.

2014-02-08  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/arm: Move directory from ports/sysdeps/arm.
        * sysdeps/unix/arm: Move directory from ports/sysdeps/unix/arm.
        * sysdeps/unix/sysv/linux/arm: Move directory from
        ports/sysdeps/unix/sysv/linux/arm.
        * README: Update listing for arm-*-linux-gnueabi.

        * README: Remove mention of am33.

2014-02-07  Roland McGrath  <roland@hack.frob.com>

        * bits/sigset.h (__sigemptyset): Use a statement expression rather
        than the comma operator, to avoid "rhs of comma has no effect"
        compiler warnings.
        (__sigfillset, __sigandset, __sigorset): Likewise.
        * include/signal.h (__sigemptyset): Likewise.
        * sysdeps/generic/malloc-machine.h (mutex_lock): Likewise.

2014-02-07  Allan McRae  <allan@archlinux.org>

        * version.h (RELEASE): Set to "development".
        (VERSION): Set to "2.19.90"
        * NEWS: Add 2.20 section.

2014-02-06  Carlos O'Donell  <carlos@redhat.com>

        [BZ #16529]
        * inet/netinet/in.h: Remove comma after IPPROTO_MH.

2014-02-06  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * manual/contrib.texi: Update entry for Carlos O'Donell,
        Joseph Myers, Roland McGrath, Alexandre Oliva and Ryan Arnold.

2014-02-05  Carlos O'Donell  <carlos@rehdat.com>

        * sysdeps/unix/sysv/linux/kernel-features.h: Fix comment.

        * sysdeps/unix/sysv/linux/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x020621]
        (__ASSUME_PROC_PID_TASK_COMM): Define.

2014-02-05  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16398]
        * libio/wfileops.c (_IO_wfile_seekoff): Break out form
        conversion when destination buffer does not have enough space.
        * libio/tst-ftell-partial-wide.c: New test case.
        * libio/Makefile (tests): Add tst-ftell-partial-wide.

        * manual/contrib.texi: Update entry for Ondrej Bilka, Will
        Newton and Alexandre Oliva.  Add entries for Steve Ellcey, Chris
        Leonard and Allan McRae.

2014-02-04  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update for some 64-bit differences from
        32-bit.

2014-02-04  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/ld-le.abilist:
        New file
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libBrokenLocale-le.abilist:
        New file
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libanl-le.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc-le.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libcrypt-le.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libdl-le.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libm-le.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libnsl-le.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread-le.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libresolv-le.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/librt-le.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libthread_db-le.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libutil-le.abilist:
        New file.

2014-02-01  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * nptl/shlib-versions: Change powerpc*le start to 2.17.
        * shlib-versions: Likewise.

2014-02-04  Roland McGrath  <roland@hack.frob.com>
            Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/Makefile [$(config-machine) ends with 'le']
        (abilist-pattern): New variable, set to %-le.abilist.

        * Makerules (abilist-pattern): New variable.
        (vpath): Use $(abilist-pattern) in place of %.abilist.
        (check-abi-% pattern rule): Likewise.
        (check-abi, update-abi): Likewise.

2014-02-04  Eric Wong  <normalperson@yhbt.net>

        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

2014-02-03  Carlos O'Donell  <carlos@redhat.com>

        * manual/startup.texi: Add next, previous, and top entries for
        the `Program Arguments' and `Environment Variables' nodes.

2014-02-03  Alexandre Oliva <aoliva@redhat.com>

        * manual/macros.texi: Add comments before MTASC-safety macros.

        * manual/users.texi: Document MTASC-safety properties.

        * manual/threads.texi (pthread_key_create, pthread_key_delete)
        (pthread_getspecific, pthread_setspecific): Format with
        @deftypefun, and add @safety note.
        * manual/signal.texi: Move comments that analyze the above
        functions to their home place.

2014-02-03  Allan McRae  <allan@archlinux.org>

        * po/sl.po: Update Slovenian translation from translation project.

2014-02-02  Alexandre Oliva <aoliva@redhat.com>

        * manual/time.texi (timegm): Add missing blank after @c.
        Reported by Joseph Myers <joseph@codesourcery.com>.

2014-02-01  Alexandre Oliva <aoliva@redhat.com>

        * manual/check-safety.sh: New.
        * manual/Makefile ($(objpfx)stamp-summary): Run it.

        * manual/terminal.texi: Document MTASC-safety properties.

        * manual/filesys.texi: Document MTASC-safety properties.

        * manual/errno.texi: Document MTASC-safety properties.

        * manual/intro.texi: Document safety identifiers and
        conditionals.

        * manual/string.texi (wcstok): Fix prototype.
        (wcstok, strtok, strtok_r): Adjust reentrancy remarks.

        * manual/time.texi: Document MTASC-safety properties.

        * manual/string.texi: Document MTASC-safety properties.

        * manual/threads.texi: Document MTASC-safety properties.

        * manual/stdio.texi: Document MTASC-safety properties.

        * manual/syslog.texi: Document MTASC-safety properties.

        * manual/sysinfo.texi: Document MTASC-safety properties.

        * manual/startup.texi: Document MTASC-safety properties.

        * manual/socket.texi: Document MTASC-safety properties.

        * manual/signal.texi: Document MTASC-safety properties.

2014-01-31  Alexandre Oliva <aoliva@redhat.com>

        * manual/setjmp.texi: Document MTASC-safety properties.

        * manual/search.texi: Document MTASC-safety properties.

        * manual/resource.texi: Document MTASC-safety properties.

        * manual/process.texi: Document MTASC-safety properties.

        * manual/platform.texi: Document MTASC-safety properties.

        * manual/pipe.texi: Document MTASC-safety properties.

        * manual/pattern.texi: Document MTASC-safety properties.

        * manual/message.texi: Document MTASC-safety properties.

        [BZ #12751]
        * manual/memory.texi: Document MTASC-safety properties.

        * manual/math.texi: Document MTASC-safety properties.

        * manual/locale.texi: Document MTASC-safety properties.

        * manual/llio.texi: Document MTASC-safety properties.

        * manual/libdl.texi: New.

        * manual/lang.texi: Document MTASC-safety properties.

        * manual/job.texi: Document MTASC-safety properties.

        * manual/getopt.texi: Document MTASC-safety properties.

        * manual/ctype.texi: Document MTASC-safety properties.

2014-01-31  Maciej W. Rozycki  <macro@codesourcery.com>

        [BZ #16046]
        * csu/libc-tls.c (static_map): Remove variable.
        (__libc_setup_tls): Use main executable's link map for TLS data.
        * elf/dl-close.c (_dl_close_worker) [!SHARED]: Remove special
        casing for LM_ID_BASE and GL(dl_nns).
        * elf/dl-iteratephdr.c [!SHARED] (dl_iterate_phdr): Remove
        function.  Alias dl_iterate_phdr to __dl_iterate_phdr.
        * elf/dl-load.c (_dl_map_object) [!SHARED]: Remove special
        casing for GL(dl_ns)[LM_ID_BASE]._ns_loaded.
        * elf/dl-support.c (_dl_main_map): Also initialize l_flags_1
        member.
        (_dl_non_dynamic_init): Also initialize _dl_main_map's l_phdr and
        l_phnum members.

2014-01-30  Alexandre Oliva <aoliva@redhat.com>

        * manual/debug.texi: Document MTASC-safety properties.

2014-01-29  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #16510]
        * sysdeps/x86/fpu/bits/mathinline.h: Check __SSE2_MATH__ instead
        of __x86_64__ when disabling x87 inline functions.

2014-01-29  Alexandre Oliva <aoliva@redhat.com>

        * manual/charset.texi: Document MTASC-safety properties.

        * manual/crypt.texi: Document MTASC-safety properties.

        * manual/conf.texi: Document MTASC-safety properties.

        * manual/arith.texi: Document MTASC-safety properties.

        * manual/argp.texi: Document MTASC-safety properties.

        * manual/macros.texi: Introduce macros to document multi
        thread, asynchronous signal and asynchronous cancellation
        safety properties.
        * manual/intro.texi: Introduce the properties themselves.

2014-01-27  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/sh/sh4/Makefile: New file.

2014-01-27  Andreas Schwab  <schwab@linux-m68k.org>

        * math/gen-libm-test.pl ($srcdir): New variable.
        ($auto_input): Use it.

2014-01-27  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16506]
        * nss/nss_files/files-netgrp.c (_nss_files_setnetgrent): Avoid
        access beyond array bounds when parsing netgroups file.

        * nscd/netgroupcache.c (addgetnetgrentX): Compute offset from
        the old buffer before realloc.

2014-01-27  Allan McRae  <allan@archlinux.org>

        * po/fr.po: Update French translation from translation project.

2014-01-26  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/sh/libm-test-ulps: Regenerate.

2014-01-24  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Regenerate.

2014-01-25  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/sh/sh4/fpu/libm-test-ulps: Move to ...
        * sysdeps/sh/libm-test-ulps: ... here and regenerated.

2013-01-24  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16474]
        * nscd/netgroupcache.c (addgetnetgrentX): Adjust triplet
        string pointers after reallocation.

2014-01-24  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/unix/sysv/linux/sh/sys/ucontext.h: Use __SH4__ and
        __SH4A__ instead of __SH_FPU_ANY__.

2014-01-23  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/sh/fpu_control.h: New file.
        * sysdeps/sh/sh4/fpu/fpu_control.h: Remove.
        * sysdeps/unix/sysv/linux/sh/sys/ucontext.h: New file.
        * sysdeps/unix/sysv/linux/sh/sh3/sys/ucontext.h: Remove.
        * sysdeps/unix/sysv/linux/sh/sh3/sys: Remove directory.
        * sysdeps/unix/sysv/linux/sh/sh4/sys/ucontext.h: Remove.
        * sysdeps/unix/sysv/linux/sh/sh4/sys: Remove directory.
        * sysdeps/sh/sys/ucontext.h: Remove.
        * sysdeps/sh/sys: Remove directory.

2014-01-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/unix/sysv/linux/s390/s390-32/sys/ucontext.h: Merge into
        s390/sys/ucontext.h.
        * sysdeps/unix/sysv/linux/s390/s390-64/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/sys/ucontext.h: New file.

2014-01-20  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #15605]
        * sysdeps/x86_64/x32/symbol-hacks.h: Include generic symbol-hacks.h.

2014-01-20  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #16431]
        * sysdeps/unix/sysv/linux/powerpc/gettimeofday.c (__gettimeofday):
        Adjust the vDSO correctly for internal calls.
        * sysdeps/unix/sysv/linux/powerpc/time.c (time): Likewise.

2014-01-20  Allan McRae  <allan@archlinux.org>

        * po/ca.po: Update Catalan translation from translation project.

2014-01-16  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/s390/sotruss-lib.c: New file.

2014-01-16  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #16430]
        * sysdeps/unix/sysv/linux/powerpc/gettimeofday.c
        (__GI___gettimeofday): Alias for a different internal symbol to avoid
        local calls issues by not having a PLT stub required for IFUNC calls.
        * sysdeps/unix/sysv/linux/powerpc/time.c (__GI_time): Likewise.

2014-01-16 Joseph Myers  <joseph@codesourcery.com>

        * math/test-fpucw-ieee.c: Use <> in #include of test-fpucw.c.
        * math/test-fpucw-static.c: Likewise.

2013-01-16  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16453]
        * nscd/netgroupcache.c (addgetnetgrentX): Don't use alloca.

2014-01-15  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/sotruss-lib.c: New file: sotruss-lib.so
        implementation for powerpc.

2014-01-15  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #14782]
        * sysdeps/posix/system.c (__libc_system): Do not enable
        asynchronous cancellation.

2014-01-15  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        [BZ #16427]
        * sysdeps/ieee754/ldbl-128/w_expl.c (__expl): Invoke the non-IEEE
        handling only for numbers special also in the IEEE case.

2014-01-15  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Regenerate.

2014-01-11  Allan McRae  <allan@archlinux.org>

        * po/bg.po: Update Bulgarian translation from translation project.

        * po/de.po: Update German translation from translation project.

2014-01-10  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/generic/gcc-compat.h: New file.

2014-01-10  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/asin-inputs: Correct slow inputs.
        * benchtests/acos-inputs: Likewise.

2014-01-10  Allan McRae  <allan@archlinux.org>

        * po:sv.po: Update Swedish translation from translation project.

        * po/vi.po: Update Vietnamese translation from translation project.

        * po/eo.po: Update Esperanto translation from translation project.

        * po/cs.po: Update Czech translation from translation project.

        * po/nl.po: Update Dutch translation from translation project.

        * po/pl.po: Update Polish translation from translation project.

        * po/ru.po: Update Russian translation from translation project.

        * po/uk.po: Update Ukrainian translation from translation project.

2014-01-08  Brooks Moses  <bmoses@google.com>

        * elf/dl-load.c: Fix comment typo.

2014-01-08  Carlos O'Donell  <carlos@redhat.com>

        * po/header.pot: Rename to...
        * po/pot.header: ... this.
        * po/Makefile: Use pot.header.

2014-01-08  Yuriy Kaminskiy  <yumkam@gmail.com>
            Maxim Kuvyrkov  <maxim@kugelworks.com>

        [BZ #16394]
        * sysdeps/i386/i686/memmove.S (memmove): Compare distance between
        SRC and DEST against LEN.

2014-01-08  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #16414]
        * sysdeps/powerpc/powerpc64/fpu/s_truncl.S: Remove wrong
        implementation.
        * sysdeps/ieee754/ldbl-128ibm/s_truncl.c: Remove bogus comment.

2014-01-08  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2014-01-08  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16408]
        * sysdeps/ieee754/ldbl-128ibm/s_expm1l.c (__expm1l): Use __expl
        for large positive arguments.

2014-01-07  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/nofpu/libm-test-ulps: Regenerated.

        * math/auto-libm-test-in: Mark various tests with
        xfail-rounding:ldbl-128ibm.
        * math/auto-libm-test-out: Regenerated.

        [BZ #16407]
        * sysdeps/ieee754/ldbl-128ibm/e_coshl.c (__ieee754_coshl):
        Increase overflow threshold.

2014-01-07  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #14286]
        * stdio-common/vfprintf.c: Check for integer overflow.

2014-01-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/dl-tls.h: sysdeps/s390/dl-tls.h: Remove casts for
        the first argument and return value of __tls_get_addr_internal.

2014-01-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/s390-32/dl-machine.h: Gate the definition of refsym
        also with !RTLD_BOOTSTRAP to get rid of unused variable warning.

2014-01-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/Makefile: Build rtld-global-offsets.sym.
        * sysdeps/s390/rtld-global-offsets.sym: New file.
        * sysdeps/unix/sysv/linux/s390/Versions: Add getcontext as new
        GLIBC_2.19 symbol.
        * sysdeps/unix/sysv/linux/s390/getcontext.S: New file.
        * sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S: Rename to ...
        * sysdeps/unix/sysv/linux/s390/s390-32/getcontext-common.S:
        ... this.
        * sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S: Rename to ...
        * sysdeps/unix/sysv/linux/s390/s390-64/getcontext-common.S:
        ... this.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libc.abilist:
        Regenerate.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libc.abilist:
        Regenerate.
        * sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S: Restore upper
        halfs of GPRs for high_gprs contexts.
        * sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S: Save and
        restore upper halfs of GPRs for high_gprs contexts.  Copy uc_flags
        field.
        * sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S: Copy
        uc_flags field.
        * sysdeps/unix/sysv/linux/s390/sys/ucontext.h: Split into 32 and
        64 bit versions:
        * sysdeps/unix/sysv/linux/s390/s390-32/sys/ucontext.h: Add field
        for high GPRs (uc_high_gprs) and for future extensions
        (__reserved).
        * sysdeps/unix/sysv/linux/s390/s390-64/sys/ucontext.h: Add field
        for future extensions (__reserved).
        * sysdeps/unix/sysv/linux/s390/ucontext_i.sym: Split into 32 and
        64 bit versions:
        * sysdeps/unix/sysv/linux/s390/s390-32/ucontext_i.sym: Add
        SC_HIGHGPRS offset definition.
        * sysdeps/unix/sysv/linux/s390/s390-64/ucontext_i.sym: New file.
        * sysdeps/unix/sysv/linux/s390/rtld-getcontext.S: New file.

        * Versions.def: Add GLIBC_2.19 for libpthread.
        * nptl/sysdeps/unix/sysv/linux/s390/Versions: Add longjmp and
        siglongjmp for libpthread with GLIBC_2.19 symver.
        * nptl/sysdeps/unix/sysv/linux/s390/pt-longjmp.c: New file.
        * sysdeps/s390/Makefile: Build v1-longjmp.c and v1-sigjmp.c.
        * sysdeps/s390/Versions: New GLIBC_2.19 and GLIBC_PRIVATE symbols.
        * sysdeps/s390/__longjmp.c: New file.
        * sysdeps/s390/bits/setjmp.h: Add new fields to __s390_jmp_buf.
        * sysdeps/s390/longjmp.c: New file.
        * sysdeps/s390/setjmp.S: New file.
        * sysdeps/s390/sigjmp.S: New file.
        * sysdeps/s390/v1-longjmp.c: New file.
        * sysdeps/s390/v1-setjmp.h: New file.
        * sysdeps/s390/v1-sigjmp.c: New file.
        * sysdeps/unix/sysv/linux/s390/Makefile: Build __longjmp_chk.
        * sysdeps/unix/sysv/linux/s390/Versions: Add __longjmp_chk with
        GLIBC_2.19 version.
        * sysdeps/unix/sysv/linux/s390/longjmp_chk.c: New file.
        * sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c: Provide
        versioned symbols for ____longjmp_chk.
        * sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libc.abilist:
        Regenerate.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libpthread.abilist:
        Regenerate.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libc.abilist:
        Regenerate.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libpthread.abilist:
        Regenerate.
        * sysdeps/unix/sysv/linux/s390/v1-longjmp_chk.c: New file.
        * sysdeps/s390/s390-32/__longjmp.c: Rename to ...
        * sysdeps/s390/s390-32/__longjmp-common.c: ... this.
        * sysdeps/s390/s390-32/setjmp.S: Rename and adjust to ...
        * sysdeps/s390/s390-32/setjmp-common.S: ... this.
        * sysdeps/s390/s390-64/__longjmp.c: Rename to ...
        * sysdeps/s390/s390-64/__longjmp-common.c: ... this.
        * sysdeps/s390/s390-64/setjmp.S: Rename and adjust to ...
        * sysdeps/s390/s390-64/setjmp-common.S: ... this.
        * sysdeps/s390/rtld-__longjmp.c: New file.
        * sysdeps/s390/rtld-setjmp.S: New file.

2014-01-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16400]
        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c (__ieee754_lgammal_r):
        Return -__logl (x) for small positive arguments without evaluating
        a polynomial.

2014-01-06  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/sys/ptrace.h (ptrace_peeksiginfo_args):
        Rename to ...
        (__ptrace_peeksiginfo_args): ... this.
        * sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.

2014-01-06  Allan McRae  <allan@archlinux.org>

        * inet/netinet/in.h: Fix typo in comment.

2014-01-05  Andreas Jaeger  <aj@suse.de>

        * sysdeps/i386/fpu/libm-test-ulps: Update.

2014-01-05  Allan McRae  <allan@archlinux.org>

        * po/libc.pot: Regenerated.

        * malloc/memusagestat.c: Fix gettext call formatting.

2014-01-04  Sami Kerola  <kerolasa@iki.fi>

        * nscd/nscd.c: Improve usage() output.

2014-01-04  Mike Frysinger  <vapier@gentoo.org>

        * config.h.in: Add HAVE_LINUX_FANOTIFY_H template.
        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * sysdeps/unix/sysv/linux/configure.ac: Call AC_DEFINE.
        * sysdeps/unix/sysv/linux/tst-fanotify.c: Include config.h.

2014-01-03  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16390]
        * sysdeps/powerpc/nofpu/Makefile [$(subdir) = math]
        (CFLAGS-e_atan2l.c): Use -fno-builtin-fabsl.

2014-01-03  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power7.S: Remove
        extra tokens at end of #undef directive.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strnlen-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/wcscpy.c: Likewise.

2014-01-03  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/nofpu/libm-test-ulps: Regenerated.

        * math/auto-libm-test-in: Mark various tests with
        xfail-rounding:ldbl-128ibm.
        * math/auto-libm-test-out: Regenerated.

2014-01-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16386]
        * sysdeps/ieee754/ldbl-128ibm/e_logl.c (__ieee754_logl): Adjust
        numbers with subnormal high part when calculating exponent.

        [BZ #16385]
        * sysdeps/ieee754/ldbl-128ibm/s_asinhl.c (__asinhl): Use fabsl not
        fabs.

        [BZ #16384]
        * sysdeps/ieee754/ldbl-128ibm/e_acoshl.c (ln2): Initialize with
        M_LN2l.
        (__ieee754_acoshl): Use __log1pl not __log1p.

2013-01-02  Ondřej Bílka  <neleai@seznam.cz>

        * malloc/arena.c (malloc_atfork, free_atfork, ptmalloc_lock_all)
        (ptmalloc_unlock_all, ptmalloc_unlock_all2, next_env_entry)
        (__failing_morecore, ptmalloc_init, dump_heap, new_heap)
        (grow_heap, heap_trim, _int_new_arena, get_free_list)
        (reused_arena, arena_get2): Convert to GNU style.
        * malloc/hooks.c (memalign_hook_ini, __malloc_check_init)
        (mem2mem_check, mem2chunk_check, top_check, realloc_check)
        (memalign_check, __malloc_set_state): Likewise.
        * malloc/mallocbug.c (main): Likewise.
        * malloc/malloc.c (__malloc_assert, malloc_init_state)
        (free_perturb, do_check_malloced_chunk, do_check_malloc_state)
        (sysmalloc, systrim, mremap_chunk, __libc_malloc, __libc_free)
        (__libc_realloc, _mid_memalign, _int_malloc, malloc_consolidate)
        (_int_realloc, _int_memalign, mtrim, musable, __libc_mallopt)
        (__posix_memalign, malloc_info): Likewise.
        * malloc/malloc.h: Likewise.
        * malloc/mcheck.c (checkhdr, unlink_blk, link_blk, freehook)
        (mallochook, memalignhook, reallochook, mabort): Likewise.
        * malloc/mcheck.h: Likewise.
        * malloc/memusage.c (update_data, me, malloc, realloc, calloc)
        (free, mmap, mmap64, mremap, munmap, dest): Likewise.
        * malloc/memusagestat.c (main, parse_opt, more_help): Likewise.
        * malloc/morecore.c (__default_morecore): Likewise.
        * malloc/mtrace.c (tr_break, lock_and_info, mtrace): Likewise.
        * malloc/obstack.c (_obstack_begin, _obstack_newchunk)
        (_obstack_allocated_p, obstack_free, _obstack_memory_used)
        (print_and_abort): Likewise.
        * malloc/obstack.h: Likewise.
        * malloc/set-freeres.c (__libc_freeres): Likewise.
        * malloc/tst-mallocstate.c (main): Likewise.
        * malloc/tst-mtrace.c (main): Likewise.
        * malloc/tst-realloc.c (do_test): Likewise.

2013-01-02  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16366]
        * nscd/netgroupcache.c (do_notfound): New function.
        (addgetnetgrentX): Use it.

        [BZ # 16365]
        * nscd/netgroupcache.c (addgetnetgrentX): Break if status is
        NSS_STATUS_NOTFOUND.

2014-01-01  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2014-01-01  Allan McRae  <allan@archlinux.org>

        * scripts/update-copyrights: Update configure input file suffix.

        * NEWS: Update copyright year.
        * catgets/gencat.c: Likewise.
        * csu/version.c: Likewise.
        * debug/catchsegv.sh: Likewise.
        * debug/pcprofiledump.c: Likewise.
        * debug/xtrace.sh: Likewise.
        * elf/ldconfig.c: Likewise.
        * elf/ldd.bash.in: Likewise.
        * elf/pldd.c: Likewise.
        * elf/sotruss.ksh: Likewise.
        * elf/sprof.c: Likewise.
        * iconv/iconv_prog.c: Likewise.
        * iconv/iconvconfig.c: Likewise.
        * locale/programs/locale.c: Likewise.
        * locale/programs/localedef.c: Likewise.
        * login/programs/pt_chown.c: Likewise.
        * malloc/memusage.sh: Likewise.
        * malloc/memusagestat.c: Likewise.
        * malloc/mtrace.pl: Likewise.
        * manual/libc.texinfo: Likewise.
        * nscd/nscd.c: Likewise.
        * nss/getent.c: Likewise.
        * nss/makedb.c: Likewise.
        * posix/getconf.c: Likewise.
        * scripts/test-installation.pl: Likewise.

        * All files with FSF copyright notices: Update copyright dates
        using scripts/update-copyrights.
        * intl/plural.c: Regenerated.
        * locale/programs/charmap-kw.h: Likewise.
        * locale/programs/locfile-kw.h: Likewise.

2013-12-31  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * sysdeps/unix/sysv/linux/configure.ac: Call AC_CHECK_HEADER on
        the linux/fanotify.h header.
        * sysdeps/unix/sysv/linux/tst-fanotify.c: Check if
        HAVE_LINUX_FANOTIFY_H is defined.

2013-12-31  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/cos-inputs: New inputs.
        * benchtests/sin-inputs: Likewise.

        * benchtests/atan-inputs: New inputs. Fix name of multiple
        precision fallback inputs.

        * benchtests/atanh-inputs: New inputs.
        * benchtests/tanh-inputs: Likewise.

        * benchtests/acosh-inputs: New inputs.
        * benchtests/asinh-inputs: Likewise.

        * benchtests/cosh-inputs: New inputs.
        * benchtests/sinh-inputs: Likewise.

        * benchtests/acos-inputs: Add more inputs.
        * benchtests/asin-inputs: Likewise.

2013-12-30  Ville Skytta  <ville.skytta@iki.fi>

        [BZ #16375]
        * manual/arith.texi: Fix spelling.
        * manual/charset.texi: Likewise.
        * manual/errno.texi: Likewise.
        * manual/filesys.texi: Likewise.
        * manual/lang.texi: Likewise.
        * manual/llio.texi: Likewise.
        * manual/locale.texi: Likewise.
        * manual/message.texi: Likewise.
        * manual/resource.texi: Likewise.
        * manual/search.texi: Likewise.
        * manual/setjmp.texi: Likewise.
        * manual/stdio.texi: Likewise.
        * manual/string.texi: Likewise.
        * manual/sysinfo.texi: Likewise.
        * manual/time.texi: Likewise.

2013-12-27  Carlos O'Donell  <carlos@redhat.com>

        * po/sl.po: New file.

2013-12-27  Mike Frysinger  <vapier@gentoo.org>

        * .gitignore: Add core/.gdbinit/.gdb_history.

2013-12-27  Allan McRae  <allan@archlinux.org>

        [BZ #16369]
        * sysdeps/ieee754/dbl-64/s_sin.c (csloww): Fix variable name.
        Reported by Il'ya Malakhov <ilmalakhov@yandex.ru>

2013-12-24  Brooks Moses  <bmoses@google.com>

        * string/string.h (__CORRECT_ISO_CPP_STRING_H_PROTO): Define for
        all compilers that claim C++98 compliance, not just GCC.
        * string/strings.h (__CORRECT_ISO_CPP_STRINGS_H_PROTO):
        Likewise.

2013-12-24  Maxim Kuvyrkov  <maxim@kugelworks.com>

        * NEWS: Restore accidentally deleted bug-fix entries.

2013-12-24  Maxim Kuvyrkov  <maxim@kugelworks.com>
            Ondřej Bílka  <neleai@seznam.cz>

        [BZ #15073]
        * malloc/malloc.c (_int_free): Perform sanity check only if we
        have_lock.

2013-12-23  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #12986]
        * manual/stdio.texi (String Input Conversions): Clarify that character
        classes are not supported.

2013-12-23  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-12-22  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16337]
        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c (__ieee754_lgammal_r):
        Calculate results for small negative arguments directly rather
        than using reflection formula with special underflow handling.

        * sysdeps/mach/hurd/Implies: Change unix/bsd/bsd4.4 to unix/bsd.
        * sysdeps/unix/bsd/syscalls.list (chflags): Add entry from
        sysdeps/unix/bsd/bsd4.4/syscalls.list.
        (fchflags): Likewise.
        (revoke): Likewise.
        (setlogin): Likewise.
        (sigaltstack): Likewise.
        (wait4): Likewise.
        (sigblock): Remove.
        (sigsetmask): Likewise.
        (wait3): Likewise.
        (waitpid): Likewise.
        * sysdeps/unix/bsd/bsd4.4/syscalls.list: Remove file.
        * sysdeps/unix/sysv/linux/wait3.c: Update directory of included
        file.
        * sysdeps/unix/bsd/bsd4.4/Makefile: Move to ...
        * sysdeps/unix/bsd/Makefile: ... here.
        * sysdeps/unix/bsd/bsd4.4/Versions: Move to ...
        * sysdeps/unix/bsd/Versions: ... here.
        * sysdeps/unix/bsd/bsd4.4/bits/sockaddr.h: Move to ...
        * sysdeps/unix/bsd/bits/sockaddr.h: ... here.
        * sysdeps/unix/bsd/bsd4.4/cmsg_nxthdr.c: Move to ...
        * sysdeps/unix/bsd/cmsg_nxthdr.c: ... here.
        * sysdeps/unix/bsd/bsd4.4/sigblock.c: Move to ...
        * sysdeps/unix/bsd/sigblock.c: ... here.
        * sysdeps/unix/bsd/bsd4.4/sigsetmask.c: Move to ...
        * sysdeps/unix/bsd/sigsetmask.c: ... here.
        * sysdeps/unix/bsd/bsd4.4/sigvec.c: Move to ...
        * sysdeps/unix/bsd/sigvec.c: ... here.
        * sysdeps/unix/bsd/bsd4.4/tcdrain.c: Move to ...
        * sysdeps/unix/bsd/tcdrain.c: ... here.
        * sysdeps/unix/bsd/bsd4.4/tcgetattr.c: Move to ...
        * sysdeps/unix/bsd/tcgetattr.c: ... here.
        * sysdeps/unix/bsd/bsd4.4/tcsetattr.c: Move to ...
        * sysdeps/unix/bsd/tcsetattr.c: ... here.
        * sysdeps/unix/bsd/bsd4.4/wait.c: Move to ...
        * sysdeps/unix/bsd/wait.c: ... here.
        * sysdeps/unix/bsd/bsd4.4/wait3.c: Move to ...
        * sysdeps/unix/bsd/wait3.c: ... here.
        * sysdeps/unix/bsd/bsd4.4/waitpid.c: Move to ...
        * sysdeps/unix/bsd/waitpid.c: ... here.

2013-12-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16356]
        * sysdeps/i386/fpu/e_expl.S (IEEE754_EXPL): Also set
        round-to-nearest for [!USE_AS_EXPM1L].
        * sysdeps/x86_64/fpu/e_expl.S (IEEE754_EXPL): Likewise.
        * math/auto-libm-test-in: Do not expect cosh tests to fail.  Add
        more tests of exp and exp10.  Expect some exp10 tests to miss
        exceptions or fail in directed rounding modes.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (exp10_tonearest_test_data): New array.
        (exp10_test_tonearest): New function.
        (exp10_towardzero_test_data): New array.
        (exp10_test_towardzero): New function.
        (exp10_downward_test_data): New array.
        (exp10_test_downward): New function.
        (exp10_upward_test_data): New array.
        (exp10_test_upward): New function.
        (main): Call the new functions.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-12-20  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add more tests of acos, acosh, asin,
        asinh, atan, atan2, atanh, cbrt, cos and cosh.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (acosh_test_data): Add more tests.
        (atanh_test_data): Likewise.
        (ceil_test_data): Likewise.
        (copysign_test_data): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * timezone/checktab.awk: Update from tzcode 2013i.
        * timezone/private.h: Likewise.
        * timezone/scheck.c: Likewise.
        * timezone/tzfile.h: Likewise.
        * timezone/tzselect.ksh: Likewise.
        * timezone/zdump.c: Likewise.
        * timezone/zic.c: Likewise.

        * math/auto-libm-test-in: Add tests of cpow.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (cpow_test_data): Use AUTO_TESTS_cc_c.
        * math/gen-auto-libm-tests.c (func_calc_method): Add value
        mpc_cc_c.
        (func_calc_desc): Add mpc_cc_c union field.
        (test_functions): Add cpow.
        (special_fill_2pi): New function.
        (special_real_inputs): Add 2pi.
        (calc_generic_results): Handle mpc_cc_c.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add tests of ccos, ccosh, cexp, clog,
        csqrt, ctan and ctanh.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (TEST_COND_x86_64): New macro.
        (TEST_COND_x86): Likewise.
        (ccos_test_data): Use AUTO_TESTS_c_c.
        (ccosh_test_data): Likewise.
        (cexp_test_data): Likewise.
        (clog_test_data): Likewise.
        (csqrt_test_data): Likewise.
        (ctan_test_data): Likewise.
        (ctan_tonearest_test_data): Likewise.
        (ctan_towardzero_test_data): Likewise.
        (ctan_downward_test_data): Likewise.
        (ctan_upward_test_data): Likewise.
        (ctanh_test_data): Likewise.
        (ctanh_tonearest_test_data): Likewise.
        (ctanh_towardzero_test_data): Likewise.
        (ctanh_downward_test_data): Likewise.
        (ctanh_upward_test_data): Likewise.
        * math/gen-auto-libm-tests.c (func_calc_method): Add value
        mpc_c_c.
        (func_calc_desc): Add mpc_c_c union field.
        (FUNC_mpc_c_c): New macro.
        (test_functions): Add cacos, cacosh, casin, casinh, catan, catanh,
        ccos, ccosh, cexp, clog, clog10, csin, csinh, csqrt, ctan and
        ctanh.
        (special_fill_min_subnorm_p120): New function.
        (special_real_inputs): Add min_subnorm_p120.
        (calc_generic_results): Handle mpc_c_c.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-12-20  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/s_sin.c (do_cos, do_cos_slow, do_sin)
        (do_sin_slow): New functions.
        (__sin, __cos, slow1, slow2, sloww1, sloww2, bsloww1, bsloww2)
        (cslow2, csloww1, csloww2): Use the new functions.

        * sysdeps/ieee754/dbl-64/s_sin.c (sloww1): Add new argument M.
        Use M to change sign of result instead of X.  Assume X is
        positive.
        (csloww1): Likewise.
        (__sin): Adjust.
        (__cos): Adjust.

        * sysdeps/ieee754/dbl-64/s_sin.c (reduce_and_compute): Remove
        arguments A and DA.
        (__sin): Adjust.
        (__cos): Likewise.

        * sysdeps/ieee754/dbl-64/s_sin.c (__sin): Use DA directly.
        (__cos): Likewise.
        (sloww1): Don't adjust sign of DX.
        (csloww1): Likewise.
        (sloww2): Use X directly and don't adjust sign of DX.
        (csloww2): Likewise.

2013-12-19  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add tests of cabs and carg.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (cabs_test_data): Use AUTO_TESTS_c_f.
        (carg_test_data): Likewise.
        * math/gen-auto-libm-tests.c (func_calc_method): Add value
        mpc_c_f.
        (func_calc_desc): Add mpc_c_f union field.
        (test_functions): Add cabs and carg.
        (calc_generic_results): Handle mpc_c_f.

        * sysdeps/powerpc/powerpc32/libgcc-compat.S
        [_SOFT_FLOAT || __NO_FPRS__] (__fixdfdi_v_glibc20): Do not define
        as a macro and a compat symbol.
        [_SOFT_FLOAT || __NO_FPRS__] (__fixsfdi_v_glibc20): Likewise.
        [_SOFT_FLOAT || __NO_FPRS__] (__fixunsdfdi_v_glibc20): Likewise.
        [_SOFT_FLOAT || __NO_FPRS__] (__fixunssfdi_v_glibc20): Likewise.
        [_SOFT_FLOAT || __NO_FPRS__] (__floatdidf_v_glibc20): Likewise.
        [_SOFT_FLOAT || __NO_FPRS__] (__floaddisf_v_glibc20): Likewise.
        [HAVE_DOT_HIDDEN && (_SOFT_FLOAT || __NO_FPRS__)] (__fixdfdi): Do
        not use .hidden.
        [HAVE_DOT_HIDDEN && (_SOFT_FLOAT || __NO_FPRS__)] (__fixsfdi):
        Likewise.
        [HAVE_DOT_HIDDEN && (_SOFT_FLOAT || __NO_FPRS__)] (__fixunsdfdi):
        Likewise.
        [HAVE_DOT_HIDDEN && (_SOFT_FLOAT || __NO_FPRS__)] (__fixunssfdi):
        Likewise.
        [HAVE_DOT_HIDDEN && (_SOFT_FLOAT || __NO_FPRS__)] (__floaddidf):
        Likewise.
        [HAVE_DOT_HIDDEN && (_SOFT_FLOAT || __NO_FPRS__)] (__floaddisf):
        Likewise.
        * sysdeps/powerpc/nofpu/Versions (libc): Remove __fixdfdi,
        __fixsfdi, __fixunsdfdi, __fixunssfdi, __floatdidf and __floatdisf
        from GLIBC_2.3.2.

2013-12-19  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-12-19  Joseph Myers  <joseph@codesourcery.com>

        * manual/texinfo.tex: Update to version 2013-11-26.10 with
        trailing whitespace removed.
        * scripts/config.guess: Update to version 2013-11-29.
        * scripts/config.sub: Update to version 2013-10-01.

        * math/auto-libm-test-in: Add tests of sincos.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (sincos_test_data): Use AUTO_TESTS_fFF_11.
        * math/gen-auto-libm-tests.c (func_calc_method): Add value
        mpfr_f_11.
        (func_calc_desc): Add mpfr_f_11 union field.
        (test_functions): Add sincos.
        (calc_generic_results): Handle mpfr_f_11.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-12-19  Andreas Schwab  <schwab@suse.de>

        * sysdeps/powerpc/powerpc64/power7/memchr.S: Fix argument of
        CALL_MCOUNT.
        * sysdeps/powerpc/powerpc64/power7/memrchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strcasecmp.S
        [USE_IN_EXTENDED_LOCALE_MODEL]: Likewise.

2013-12-19  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-libm-test.pl (%beautify): Remove M_* constants.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #16293]
        * sysdeps/i386/fpu/e_expl.S (IEEE754_EXPL) [USE_AS_EXPM1L]: Set
        round-to-nearest mode when using frndint.
        * sysdeps/i386/fpu/s_expm1.S (__expm1): Likewise.
        * sysdeps/i386/fpu/s_expm1f.S (__expm1f): Likewise.
        * sysdeps/x86_64/fpu/e_expl.S (IEEE754_EXPL) [USE_AS_EXPM1L]:
        Likewise.
        * math/auto-libm-test-in: Add more tests of expm1.  Do not expect
        sinh test to fail.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (TEST_COND_x86_64): Remove macro.
        (TEST_COND_x86): Likewise.
        (expm1_tonearest_test_data): New array.
        (expm1_test_tonearest): New function.
        (expm1_towardzero_test_data): New array.
        (expm1_test_towardzero): New function.
        (expm1_downward_test_data): New array.
        (expm1_test_downward): New function.
        (expm1_upward_test_data): New array.
        (expm1_test_upward): New function.
        (main): Run the new test functions.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * include/features.h: Update comment documenting feature test
        macros.  Mention _DEFAULT_SOURCE in comment.
        [_GNU_SOURCE] (_DEFAULT_SOURCE): Undefine and redefine.
        [_DEFAULT_SOURCE]: Undefine and redefine _DEFAULT_SOURCE,
        _BSD_SOURCE and _SVID_SOURCE.
        [!__STRICT_ANSI__ && !_ISOC99_SOURCE && !_POSIX_SOURCE &&
        !_POSIX_C_SOURCE && !_XOPEN_SOURCE && !_BSD_SOURCE &&
        !_SVID_SOURCE]: Likewise.
        [_DEFAULT_SOURCE && !_POSIX_SOURCE && !_POSIX_C_SOURCE]
        (__USE_POSIX_IMPLICITLY): Define.
        [_DEFAULT_SOURCE && !_POSIX_SOURCE && !_POSIX_C_SOURCE]
        (_POSIX_SOURCE): Undefine and redefine.
        [_DEFAULT_SOURCE && !_POSIX_SOURCE && !_POSIX_C_SOURCE]
        (_POSIX_C_SOURCE): Likewise.
        * manual/creature.texi (_DEFAULT_SOURCE): Document.
        (Feature Test Macros): Update documentation of default features.

2013-12-19  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * benchtests/Makefile: Add bench-strtok.
        * benchtests/bench-strtok.c: New file: strtok benchtest.

2013-12-19  Allan McRae  <allan@archlinux.org>

        * manual/install.texi: Suppress menu for plain text output.
        * INSTALL: Regenerated.

2013-12-18  Brooks Moses  <bmoses@google.com>

        [BZ #15846]
        * misc/getauxval.c: Include errno.h.
        (__getauxval): Set errno to ENOENT if the requested type is not
        found.
        * misc/sys/auxv.h (getauxval): Document that it may set errno;
        don't declare with __attribute_const__.
        * elf/tst-auxv.c: Add tests for errno and type-not-found case.
        * manual/startup.texi: Document that getauxval sets errno.

2013-12-18  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add tests of jn and yn.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (jn_test_data): Use AUTO_TESTS_if_f.
        (yn_test_data): Likewise.
        * math/gen-auto-libm-tests.c (func_calc_method): Add value
        mpfr_if_f.
        (func_calc_desc): Add mpfr_if_f union field.
        (FUNC_mpfr_if_f): New macro.
        (test_functions): Add jn and yn.
        (calc_generic_results): Assert type of second input for
        mpfr_ff_f.  Handle mpfr_if_f.
        (output_for_one_input_case): Disable all checking for arguments
        fitting floating-point types in case of an integer argument.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/localplt.data:
        Don't expect fegetround reference in libm.so.

2013-12-17  Marcus Shawcroft  <marcus.shawcroft@linaro.org>

        * sysdeps/ieee754/dbl-64/Makefile (CFLAGS-e_sqrt.c): Add
        $(config-cflags-nofma).

2013-12-18  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Mark some hypot tests no-test-inline.
        * math/auto-libm-test-out: Regenerated.

        [BZ #16338]
        * sysdeps/ieee754/ldbl-128/e_logl.c (__ieee754_logl): Use __frexpl
        to determine exponent and adjust argument to have exponent of -1.
        * math/auto-libm-test-in: Add more tests of log, log10, log1p and
        log2.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-12-18  Ondřej Bílka  <neleai@seznam.cz>

        * manual/probes.texi: Remove cases when per-thread arenas are
        disabled.

2013-12-18  Andreas Schwab  <schwab@suse.de>

        * sysdeps/i386/i686/multiarch/strstr.c: Remove.
        * sysdeps/i386/i686/multiarch/strstr-c.c: Remove.
        * sysdeps/i386/i686/multiarch/strcasestr.c: Remove.
        * sysdeps/i386/i686/multiarch/strcasestr-nonascii.c: Remove.
        * sysdeps/i386/i686/multiarch/Makefile: Update.
        * sysdeps/i386/i686/multiarch/ifunc-impl-list.c: Update.

2013-12-17  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/bsd/bsd4.4/bits/errno.h: Remove file.
        * sysdeps/unix/bsd/bsd4.4/bits/ioctls.h: Likewise.

2013-12-17  Paul Eggert  <eggert@cs.ucla.edu>

        [BZ #15968]
        Support TZ transition times < 00:00:00.
        This is needed for version-3 tz-format files; it supports time
        stamps past 2037 for America/Godthab (the only entry in the tz
        database for which this change is relevant).
        * manual/time.texi (TZ Variable): Document transition times
        from -167:59:59 through -00:00:01.
        * time/tzset.c (tz_rule): Time of day is now signed.
        (__tzset_parse_tz): Parse negative time of day.

        Document TZ transition times >= 25:00:00.
        * manual/time.texi (TZ Variable): Document transition times from
        25:00:00 through 167:59:59.  These are already supported, and this
        support will help with version-3 tz-format files.

        * manual/time.texi (TZ Variable): Modernize North America example
        to reflect current (i.e., 2007-and-later) daylight saving rules.

        * manual/time.texi (TZ Variable): POSIX.1 hour can be 24.

2013-12-17  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/bsd/bits/posix_opt.h: Remove file.
        * sysdeps/unix/bsd/bits/stat.h: Likewise.
        * sysdeps/unix/bsd/bsd4.4/freebsd/bits/environments.h: Likewise.
        * sysdeps/unix/bsd/bsd4.4/freebsd/bits/typesizes.h: Likewise.
        * sysdeps/unix/bsd/bsd4.4/freebsd/sys/sysmacros.h: Likewise.
        * sysdeps/unix/bsd/bsdstat.h: Likewise.
        * sysdeps/unix/bsd/clock.c: Likewise.
        * sysdeps/unix/bsd/i386/vfork.S: Likewise.
        * sysdeps/unix/bsd/i386/wait3.S: Likewise.
        * sysdeps/unix/bsd/init-posix.c: Likewise.
        * sysdeps/unix/bsd/poll.c: Likewise.
        * sysdeps/unix/bsd/ptsname.c: Likewise.
        * sysdeps/unix/bsd/seekdir.c: Likewise.
        * sysdeps/unix/bsd/setegid.c: Likewise.
        * sysdeps/unix/bsd/seteuid.c: Likewise.
        * sysdeps/unix/bsd/setgid.c: Likewise.
        * sysdeps/unix/bsd/setrgid.c: Likewise.
        * sysdeps/unix/bsd/setruid.c: Likewise.
        * sysdeps/unix/bsd/setsid.c: Likewise.
        * sysdeps/unix/bsd/setuid.c: Likewise.
        * sysdeps/unix/bsd/sigaction.c: Likewise.
        * sysdeps/unix/bsd/sigprocmask.c: Likewise.
        * sysdeps/unix/bsd/sigsuspend.c: Likewise.
        * sysdeps/unix/bsd/sys/reboot.h: Likewise.
        * sysdeps/unix/bsd/telldir.c: Likewise.
        * sysdeps/unix/bsd/times.c: Likewise.
        * sysdeps/unix/bsd/usleep.c: Likewise.

        * misc/Makefile (install-lib): Remove libbsd-compat.a.
        ($(objpfx)libbsd-compat.a): Remove rule.

        * include/features.h (__FAVOR_BSD): Do not define.
        * manual/creature.texi (_BSD_SOURCE): Do not document as enabling
        features conflicting with POSIX.
        (_GNU_SOURCE): Do not mention interaction with _BSD_SOURCE.
        (_BSD_SOURCE): Remove description of not being a subset of other
        feature test macros.
        * manual/job.texi (getpgrp): Do not document BSD version.
        (getpgid): Do not document by reference to BSD getpgrp.
        * posix/unistd.h [__FAVOR_BSD]: Remove conditional code.
        * setjmp/setjmp.h [__FAVOR_BSD]: Likewise.
        * signal/signal.h [__FAVOR_BSD]: Likewise.
        * sysdeps/gnu/netinet/tcp.h (struct tcphdr): Use anonymous unions
        instead of making contents conditional on [__FAVOR_BSD].
        * sysdeps/gnu/netinet/udp.h (struct udphdr): Likewise.

2013-12-17  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-12-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16314]
        * sysdeps/ieee754/dbl-64/e_hypot.c (__ieee754_hypot): Adjust up
        values below 2**-450, not 2**-500.
        * math/auto-libm-test-in: Don't allow spurious underflow from
        hypot.
        * math/auto-libm-test-out: Regenerated.

        [BZ #16316]
        [BZ #16330]
        * sysdeps/ieee754/dbl-64/e_hypot.c (__ieee754_hypot): Update
        values of ha and hb and sort them after adjusting subnormal
        arguments.
        * sysdeps/ieee754/ldbl-128/e_hypotl.c (__ieee754_hypotl):
        Likewise.
        * sysdeps/ieee754/ldbl-96/e_hypotl.c (__ieee754_hypotl): Update
        values of ea and eb and sort them after adjusting subnormal
        arguments.
        * math/auto-libm-test-in: Do not expect some hypot tests of
        subnormals to fail.  Add more hypot tests.
        * math/auto-libm-test-out: Regenerated.

2013-12-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        [BZ #13304]
        * sysdeps/sh/s_fma.c: New file.
        * sysdeps/sh/s_fmaf.c: New file.
        * sysdeps/sh/soft-fp/sfp-machine.h: New file.  Based on arm
        version.
        * sysdeps/sh/Implies: Add sh/soft-fp.

2013-12-16  Roland McGrath  <roland@hack.frob.com>

        * elf/dl-error.c (struct catch): Add new member `errcode'.  Add a
        level of indirection to members `objname', `errstring', `malloced'.
        (_dl_signal_error): Store through pointers in *LCATCH rather modifying
        *LCATCH itself.  Set *LCATCH->errcode to ERRCODE rather than passing
        it as the __longjmp argument (just pass 1 instead).
        (_dl_catch_error): Initialize C with argument pointers and address of
        volatile local ERRCODE rather than copying values out of C at return.

2013-12-16  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add tests of atan2, hypot and pow.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (atan2_test_data): Use AUTO_TESTS_ff_f.
        (hypot_test_data): Likewise.
        (pow_test_data): Likewise.
        (pow_tonearest_test_data): Likewise.
        * math/gen-auto-libm-tests.c (func_calc_method): Add value
        mpfr_ff_f.
        (func_calc_desc): Add mpfr_ff_f union field.
        (FUNC_mpfr_ff_f): New macro.
        (test_functions): Add atan2, hypot and pow.
        (special_fill_min): New function.
        (special_fill_minus_min): Likewise.
        (special_fill_min_subnorm): Likewise.
        (special_fill_minus_min_subnorm): Likewise.
        (special_real_inputs): Add min, -min, min_subnorm and
        -min_subnorm.
        (calc_generic_results): Handle mpfr_ff_f.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-12-16  Will Newton  <will.newton@linaro.org>

        * manual/memory.texi (Malloc Examples): Mention aligned_alloc.
        (Aligned Memory Blocks): Add documentation for aligned_alloc
        and suggest it as an alternative to posix_memalign.
        (Hooks for Malloc): Document __memalign_hook is also called
        for aligned_alloc.  (Summary of Malloc): Add summary for
        aligned alloc.  Document __memalign_hook is also called
        for aligned_alloc.

2013-12-16  Will Newton  <will.newton@linaro.org>

        * manual/memory.texi (Malloc Examples): Clarify default
        alignment documentation.  Suggest posix_memalign rather
        than memalign or valloc.
        (Aligned Memory Blocks): Remove suggestion to use memalign
        or valloc.  Remove obsolete comment about BSD.
        Document memalign errno values and mark the function obsolete.
        Document posix_memalign returned error codes.  Mark valloc
        as obsolete.  (Hooks for Malloc): __memalign_hook is also
        called for posix_memalign and valloc.
        (Summary of Malloc): Add posix_memalign to function summary.
        __memalign_hook is also called for posix_memalign and valloc.

2013-12-16  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/s_sin.c (TAYLOR_SINCOS): Rename to
        TAYLOR_SIN.
        (__sin): Adjust.
        (__cos): Likewise.
        (sloww): Use mynumber union.  Expand ternary operator into
        if-else statements.
        (cslow): use mynumber union.

2013-12-16  Allan McRae  <allan@archlinux.org>

        * configure.ac: Set AUTOCONF when maintainer-mode is not used.
        * configure: Regenerated.

        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Update file name.

        [BZ #14120]
        * configure.ac: Added --enable-maintainer-mode. Check for
        autoconf when enabled.
        * configure: Regenerated.

        * nscd/nscd.service: New file.
        * nscd/nscd.tmpfiles: New file.

2013-12-14  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #12100]
        * sysdeps/x86_64/multiarch/strstr-sse2-unaligned.S: New file
        * sysdeps/x86_64/multiarch/strstr-c.c: Moved to ...
        * sysdeps/x86_64/multiarch/strstr.c: ... here.
        (strstr): Add __strstr_sse2_unaligned ifunc.
        * sysdeps/x86_64/multiarch/strcasestr-c.c: Moved to ...
        * sysdeps/x86_64/multiarch/strcasestr.c ... here.
        (strcasestr): Remove __strcasestr_sse42 ifunc.
        * sysdeps/x86_64/multiarch/strcasestr-nonascii.c: Remove.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Update.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Update.

2013-12-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/sh/sh4/fpu/bits/fenv.h: Move to ...
        * sysdeps/sh/bits/fenv.h: ... here.
        * sysdeps/sh/sh4/fpu/bits: Remove directory.

2013-12-13  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * NEWS: Mention ppc64 STT_GNU_IFUNC support.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add hypot and
        hypotf multiarch implementations.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-power7.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot.c: New file:
        multiarch hypot for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-power7.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf.c : New file:
        multiarch hypotf for PPC64.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add modf and
        modff multiarch implementations.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-power5+.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c: New file:
        multiarch modf for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-power5+.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff.c : New file:
        multiarch modff for PPC64.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add logb, logbf,
        and logl multiarch implementations.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-power7.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb.c: New file:
        multiarch logb for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-power7.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf.c: New file:
        multiarch logb for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-power7.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbl.c: New file:
        multiarch logb for PPC64.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add isinf and
        isinff multiarch implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power7.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-ppc64.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c: New file:
        multiarch isinf for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff-ppc64.c: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinff.c: New file:
        multiarch isinff for PPC64.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add finite and
        finitef multiarch implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-ppc64.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c: New file:
        multiarch finite for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef-ppc64.c: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finitef.c: New file:
        multiarch finitef for PPC64.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add llrint and
        lrint multiarch implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power6x.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-ppc64.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint.c: New file:
        multiarch llrint for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_lrint.c: New file:
        multiarch lrint for PPC64.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add copysign/
        copysignf multiarch implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c: New file:
        multiarch copysign for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c: New file:
        multiarch copysignf for PPC64.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add trunc/truncf
        multiarch implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S: New
        file.
        multiarch llround for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c: New file:
        multiarch trunc for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c: New file:
        multiarch truncf for PPC64.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add round/roundf
        multiarch implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-ppc64.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-power5+.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-ppc64.S: New
        file.
        multiarch llround for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c: New file:
        multiarch round for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c: New file:
        multiarch roundf for PPC64.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add floor/floorf
        multiarch implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S: New
        file.
        multiarch llround for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c: New file:
        multiarch floor for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c: New file:
        multiarch floorf for PPC64.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add ceil/ceilf
        multiarch implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S: New
        file.
        multiarch llround for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c: New file:
        multiarch ceil for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c: New file:
        multiarch ceilf for PPC64.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add llround
        multiarch implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power5+.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power6x.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-ppc64.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c: New file:
        multiarch llround for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_lround.c: New file:
        multiarch lround for PPC64.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add isnan
        multiarch implementation.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power5.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6x.S: New
        file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power7.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c: New file:
        multiarch isnan for PPC64.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c: New file:
        multiarch isnanf for PPC64.

        * sysdeps/powerpc/powerpc64/power5+/fpu/multiarch/Implies: New file.
        * sysdeps/powerpc/powerpc64/power5/fpu/multiarch/Implies: New file.
        * sysdeps/powerpc/powerpc64/power6/fpu/multiarch/Implies: New file.
        * sysdeps/powerpc/powerpc64/power6x/fpu/multiarch/Implies: New file.
        * sysdeps/powerpc/powerpc64/power7/fpu/multiarch/Implies: New file
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/Implies: Remove.

        * sysdeps/powerpc/fpu/w_sqrt.c: Remove file
        * sysdeps/powerpc/fpu/w_sqrtf.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/w_sqrt.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/w_sqrtf.c: Likewise.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add stpcpy
        multiarch implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy-power7.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c : New file:
        multiarch stpcpy for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strcpy
        multiarch implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy-power7.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy.c : New file:
        multiarch strcpy for PPC64.

        * string/wordcopy.c (_wordcopy_fwd_aligned): Add define to
        redefine function name.
        (_wordcopy_fwd_dest_aligned): Likewise.
        (_wordcopy_bwd_aligned): Likewise.
        (_wordcopy_bwd_dest_aligned): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add wordcopy
        multiarch implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/wordcopy-power6.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/wordcopy-power7.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/wordcopy.c : New file:
        multiarch wcscpy for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add wcscpy
        multiarch implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/wcscpy-power6.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/wcscpy-power7.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/wcscpy-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/wcscpy.c : New file:
        multiarch wcscpy for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add wcsrchr
        multiarch implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/wcsrchr-power6.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/wcsrchr-power7.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/wcsrchr-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/wcsrchr.c : New file:
        multiarch wcsrchr for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add wcschr
        multiarch implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/wcschr-power6.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/wcschr-power7.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/wcschr-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/wcschr.c : New file:
        multiarch wcschr for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strchrnul
        multiarch implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strchrnul-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strchrnul-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strchrnul.c: New file:
        multiarch strchrnul for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strchr multiarch
        implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/rtld-strchr.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strchr-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strchr-ppc64.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strchr.c: New file: multiarch
        strchr for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strncmp multiarch
        implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power4.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp.c: New file: multiarch
        strncmp for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strncasecmp
        multiarch implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncase-power7.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strncase.c: New file: multiarch
        strncasecmp for PPC64.
        * sysdeps/powerpc/powerpc64/multiarch/strncase_l-power7.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strncase_l.c: New file:
        multiarch strncasecmp_l for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strcasecmp
        multiarch implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c:
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c: New file:
        multiarch strcasecmp for PPC64.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l-power7.S: New
        file.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c: new file:
        multiarch strcasecmp_l for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strnlen multiarch
        implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strnlen-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strnlen-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strnlen.c: New file: multiarch
        strnlen for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strlen multiarch
        implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strlen-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strlen-ppc64.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/strlen.c: New file: multiarch
        strlen for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add rawmemch multiarch
        implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/rawmemchr-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/rawmemchr-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c: New file: multiarch
        rawmemrchr for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add memrchr multiarch
        implementation.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memrchr-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memrchr-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memrchr.c: New file: multiarch
        memrchr for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add memchr multiarch
        implementation.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memchr-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memchr-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memchr.c: New file: multiarch
        memchr for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add mempcpy multiarch
        implementation.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/mempcpy-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/mempcpy-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/mempcpy.c: New file: multiarch
        mempcpy for PPC64.

        * sysdeps/powerpc/powerpc64/memset.S (NO_BZERO_IMPL): Add macro to
        avoid cretion of __bzero symbol.
        * sysdeps/powerpc/powerpc64/power4/memset.S (NO_BZERO_IMPL):
        Likewise.
        * sysdeps/powerpc/powerpc64/power6/memset.S (NO_BZERO_IMPL):
        Likewise.
        * sysdeps/powerpc/powerpc64/power7/memset.S (NO_BZERO_IMPL):
        Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add memset/bzero
        multiarch implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/bzero-power4.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/bzero-power6.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/bzero-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/bzero.c: New file: multiarch
        bzero for PPC32.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power4.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power6.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memset.c: New file: multiarch
        memset for PPC64.
        * sysdeps/powerpc/powerpc64/multiarch/rtld-memset.c: New file.

        * string/memcmp.c (memcmp): Using macro to redefine symbol name.
        * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add memcpy multiarch
        implementations.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcmp-power4.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memcmp-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memcmp-ppc64.c: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memcmp.c: New file: multiarch
        memcmp for PPC64.

        * sysdeps/powerpc/powerpc64/multiarch/Makefile: New file to support
        multiarch for POWER/PPC64.
        * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/init-arch.h: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-a2.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-cell.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-power4.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-power6.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-power7.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S: New file.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy.c: New file: multiarch
        memcpy for PPC64.

        * sysdeps/powerpc/powerpc64/power4/fpu/Implies: New file.
        * sysdeps/powerpc/powerpc64/power4/fpu/multiarch/Implies: New File.
        * sysdeps/powerpc/powerpc64/power4/multiarch/Implies: New File.
        * sysdeps/powerpc/powerpc64/power5+/fpu/Implies: New File.
        * sysdeps/powerpc/powerpc64/power5+/multiarch/Implies: New File.
        * sysdeps/powerpc/powerpc64/power5/Implies: New File.
        * sysdeps/powerpc/powerpc64/power5/fpu/Implies: New File.
        * sysdeps/powerpc/powerpc64/power5/multiarch/Implies: New File.
        * sysdeps/powerpc/powerpc64/power6/fpu/Implies: New File.
        * sysdeps/powerpc/powerpc64/power6/multiarch/Implies: New File.
        * sysdeps/powerpc/powerpc64/power7/fpu/Implies: New File.
        * sysdeps/powerpc/powerpc64/power7/multiarch/Implies: New File.
        * sysdeps/powerpc/powerpc64/power8/fpu/Implies: New File.
        * sysdeps/powerpc/powerpc64/power8/fpu/multiarch/Implies: New File.
        * sysdeps/powerpc/powerpc64/power8/multiarch/Implies: New File.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power8/Implies: Remove.

2013-12-12  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/unix/Makefile ($(objpfx)stub-syscalls.c): Use $$ver.

2013-12-12  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile (bench): Add exp2 and log2.
        (LDLIBS-bench-exp2): Add -lm.
        (LDLIBS-bench-log2): Likewise.
        * benchtests/exp2-inputs: New inputs file.
        * benchtests/log2-inputs: New inputs file.
        * benchtests/log-inputs: Add new inputs.
        * benchtests/tan-inputs: Likewise.

2013-12-11  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/s_sin.c (t22): Consolidate const
        definition...
        (slow1, slow2, sloww1, sloww2, bsloww1, bsloww2, cslow2, csloww1)
        (csloww2): ... from here.

        * sysdeps/ieee754/dbl-64/usncs.h: Define constants as double
        instead of structures.
        * sysdeps/ieee754/dbl-64/s_sin.c (POLYNOMIAL2): Adjust.
        (POLYNOMIAL): Likewise.
        (TAYLOR_SLOW): Likewise.
        (__sin): Likewise.
        (__cos): Likewise.
        (slow1): Likewise.
        (slow2): Likewise.
        (sloww): Likewise.
        (sloww1); Likewise.
        (sloww2): Likewise.
        (bsloww1): Likewise.
        (bsloww2): Likewise.
        (cslow2): Likewise.
        (csloww): Likewise.
        (csloww1): Likewise.
        (csloww2): Likewise.

2013-12-10  Ondřej Bílka  <neleai@seznam.cz>

        * malloc/malloc.c (MALLOC_COPY, MALLOC_ZERO): Delete.
        (__malloc_assert, __libc_realloc, __libc_calloc, _int_realloc):
        Expand MALLOC_COPY and MALLOC_ZERO to memcpy and memset.
        * malloc/hooks.c (realloc_check): Likewise.

        * malloc/Makefile (CPPFLAGS-malloc.c): Remove -DPER_THREAD flag.
        * malloc/arena.c: Remove PER_THREAD conditional.
        [!PER_THREAD]: Remove code.
        (ptmalloc_unlock_all2): Likewise.
        (ptmalloc_init): Likewise.
        (_int_new_arena): Likewise.
        (arena_get2): Likewise.
        * malloc/hooks.c (__malloc_get_state): Likewise.
        (__malloc_set_state): Likewise.
        * malloc/malloc.c: Likewise.
        (struct malloc_state): Likewise.
        (struct malloc_par): Likewise.
        (__libc_realloc): Likewise.
        (__libc_mallopt): Likewise.

2013-12-09  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * Versions.def (libm): Add GLIBC_2.3 and GLIBC_2.19.

2013-12-09  Ondřej Bílka  <neleai@seznam.cz>

        * malloc/malloc.c (alloc_perturb, free_perturb): Convert from
        macro to a function.  Check for zero perturb_byte.
        (_int_malloc, _int_free): Remove zero perturb_byte checks.

        * malloc/malloc.c: (force_reg): Remove.
        (__malloc_assert, __libc_malloc, __libc_free, __libc_realloc)
        (_mid_memalign, __libc_calloc, sysmalloc, systrim): Replace
        force_reg by atomic_forced_read.
        * malloc/arena.c (ptmalloc_init): Likewise.
        * malloc/hooks.c (top_check): Likewise.

2013-12-09  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-12-09  Markus Trippelsdorf  <markus@trippelsdorf.de>

        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

2013-12-08  Joseph Myers  <joseph@codesourcery.com>

        * math/auto-libm-test-in: Add tests of lgamma.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (M_LOG_SQRT_PIl): Remove macro.
        (M_LOG_2_SQRT_PIl): Likewise.
        (lgamma_test_data): Use AUTO_TESTS_f_f1.
        * math/gen-auto-libm-tests.c (func_calc_method): Add value
        mpfr_f_f1.
        (func_calc_desc): Add mpfr_f_f1 union field.
        (ARGS1): New macro.
        (ARGS2): Likewise.
        (ARGS3): Likewise.
        (ARGS4): Likewise.
        (RET1): Likewise.
        (RET2): Likewise.
        (CALC): Likewise.
        (FUNC): Likewise.
        (FUNC_mpfr_f_f): Use new macros FUNC, ARGS1, RET1 and CALC.
        (test_functions): Add lgamma.
        (calc_generic_results): Handle mpfr_f_f1.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-12-06  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/add_n.S: New file: optimized
        __mpn_add_n for PowerPC64/POWER7.
        * sysdeps/powerpc/powerpc64/power7/sub_n.S: New file: optimized
        __mpn_sub_n for PowerPC64/POWER7.

        * sysdeps/powerpc/powerpc64/addmul_1.S: New file: optimized
        __mpn_addmul_1 for PowerPC64.
        * sysdeps/powerpc/powerpc64/submul_1.S: New file: optimized
        __mpn_submul_1 for PowerPC64.
        * sysdeps/powerpc/powerpc64/lshift.S: New file: optimized __mpn_lshift
        for PowerPC64.
        * sysdeps/powerpc/powerpc64/mul_1.S: New file: optimized __mpn_mul_1
        for PowerPC64.

2013-12-06  Fernando J. V. da Silva  <fernandojvdasilva@gmail.com>

        [BZ #15089]
        * malloc/malloc.c: Exit systrim() if pad is bigger than heap top size.

2013-12-06  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * NEWS: Mention ppc32/power4+ STT_GNU_IFUNC support.

        * sysdeps/powerpc/powerpc32/power5+/fpu/multiarch/Implies: New file:
        add multiarch folders.
        * sysdeps/powerpc/powerpc32/power5+/multiarch/Implies: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/multiarch/Implies: Likewise.
        * sysdeps/powerpc/powerpc32/power5/multiarch/Implies: Likewise.
        * sysdeps/powerpc/powerpc32/power6/fpu/multiarch/Implies: Likewise.
        * sysdeps/powerpc/powerpc32/power6/multiarch/Implies: Likewise.
        * sysdeps/powerpc/powerpc32/power6x/fpu/multiarch/Implies: Likewise.
        * sysdeps/powerpc/powerpc32/power6x/multiarch/Implies: Likewise.
        * sysdeps/powerpc/powerpc32/power7/fpu/multiarch/Implies: Likewise.
        * sysdeps/powerpc/powerpc32/power7/multiarch/Implies: Likewise.
        * sysdeps/powerpc/powerpc32/power8/fpu/multiarch/Implies: Likewise.
        * sysdeps/powerpc/powerpc32/power8/multiarch/Implies: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power8/Implies: Remove.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add
        __ieee754_hypot and __ieee754_hypotf multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-ppc32.c:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot.c: New file:
        multiarch __ieee754_hypot for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-ppc32.c:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf.c: New file:
        multiarch __ieee754_hypotf for PowerPC32.

        * sysdeps/ieee754/ldbl-128ibm/s_logbl.c (__logbl): Define
        long_double_symbol only if __logbl is defined.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_logb.c: Moved to ...
        * sysdeps/powerpc/power7/fpu/s_logb.c: ... here.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_logbf.c: Move to ...
        * sysdeps/powerpc/power7/fpu/s_logbf.c: ... here.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_logbl.c: Move to ...
        * sysdeps/powerpc/power7/fpu/s_logbl.c: ... here.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_logb.c: Adjust to use new
        path for implementation.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_logbf.c: Likewise.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_logbl.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add logbf,
        logb, and logbl multiarch implementations for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-power7.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-ppc32.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb.c: New file:
        multiarch logb for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-power7.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-ppc32.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf.c: New file:
        multiarch logbf for PowerPC32.
        * sysdeps/powerpc/power4/fpu/multiarch/s_logbl-power7.c: New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-ppc32.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl.c: New file:
        multiarch logbl implementation for PowerPC32.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add modf
        and modff multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-power5+.c:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-ppc32.c:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf.c: New file:
        multiarch modf for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-power5+.c:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-ppc32.c:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff.c: New file:
        multiarch modff for PowerPC32.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add lrint
        and lrintf multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-power6x.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-ppc32.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint.c: New file:
        multiarch lrint for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrintf.c: New
        file: multiarch lrintf for PowerPC32.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add lround
        and lroundf multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power5+.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power6.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-ppc32.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround.c: New file:
        multiarch lround for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lroundf.c: New
        file: multiarch lroundf for PowerPC32.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add
        copysign and copysignf multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-power6.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-ppc32.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c: New
        file: multiarch copysign for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysignf.c: New
        file: multiarch copysignf for PowerPC32.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add trunc
        and truncf multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-power5+.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-ppc32.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc.c: New file:
        multiarch trunc for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-power5+.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-ppc32.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf.c: New file:
        multiarch truncf for PowerPC32.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add round
        and roundf multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-power5+.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-ppc32.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round.c: New file:
        multiarch round for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-power5+.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-ppc32.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf.c: New file:
        multiarch roundf for PowerPC32.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add floor
        and floorf multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor.c: New file:
        multiarch floor for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf.c: New file:
        multiarch floorf for PowerPC32.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add ceil
        and ceilf multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil.c: New file:
        multiarch ceil for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c: New file:
        multiarch ceilf for PowerPC32.

        * sysdeps/ieee754/dbl-64/s_finite.c (__finite): Redefine it if FINITE
        is defined.
        * sysdeps/ieee754/flt-32/s_finitef.c (__finitef): Redefine it if
        FINITEF is defined.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add finite
        and finitef multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-power7.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-ppc32.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c: New file:
        multiarch finite for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef-ppc32.c:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef.c: New
        file: multiarch finitef for PowerPC32.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add isinf
        and isinff multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c: New file:
        multiarch isinf for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff-ppc32.c:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff.c: New file:
        multiarch isinff for PowerPC32.

        * sysdeps/powerpc/powerpc32/fpu/s_isnan.S (__isnan): Only implement
        alias when __isnan is defined.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add isnan
        and isnanf multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power5.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power6.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-ppc32.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c: New file:
        multiarch isnan for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power6.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power7.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf.c: New file:
        multiarch isnanf for PowerPC32.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add sqrt
        and sqrtf multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt-power5.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt-ppc32.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt.c: New file:
        multiarch sqrt for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf-power5.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf-ppc32.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf.c: New file:
        multiarch sqrtf for PowerPC32.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add llround
        and llroundf multiarch implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power5+.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power6.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-ppc32.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround.c: New
        file: multiarch llround for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llroundf.c: New
        file: multiarch llroundf for PowerPC32.

        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: New file:
        multiarch PowerPC32 fpu implementations.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-power6.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-ppc32.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint.c: New file:
        multiarch llrint for PowerPC32.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-power6.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-ppc32.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf.c: New
        file.

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/Implies: Remove.

        * sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power6.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power7.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-ppc32.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy.c: New file:
        multiarch wordcopy for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Added wcscpy
        wordcopy objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc32/power4/wordcopy.c: Move ...
        * sysdeps/powerpc/power4/wordcopy.c: ... to here.
        * sysdeps/powerpc/powerpc32/power6/wordcopy.c: Move ...
        * sysdeps/powerpc/power6/wordcopy.c: ... to here.
        * sysdeps/powerpc/powerpc64/power6/wordcopy.c: Remove uneeded file.
        * sysdeps/powerpc/powerpc64/power4/wordcopy.c: Likewise.

        * wcsmbs/wcscpy.c (wcscpy): Using macro to redefine symbol name
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power6.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power7.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-ppc32.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy.c: New file:
        multiarch wcscpy for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Added wcscpy
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc32/power6/wcsrchr.c: Move ...
        * sysdeps/powerpc/power6/wcsrchr.c: ... to here.
        * sysdeps/powerpc/powerpc64/power6/wcscpy.c: Adjust to use
        sysdeps/powerpc/power6/wcscpy.c.

        * wcsmbs/wcsrchr.c (wcsrchr): Using macro to redefine symbol name
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power6.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power7.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-ppc32.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr.c: New file:
        multiarch wcsrchr for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Added wcschr
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc32/power6/wcsrchr.c: Move ...
        * sysdeps/powerpc/power6/wcsrchr.c: ... to here.
        * sysdeps/powerpc/powerpc64/power6/wcsrchr.c: Adjust to use
        sysdeps/powerpc/power6/wcsrchr.c.

        * sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power6.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power7.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c: New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/wcschr.c: New file:
        multiarch wcschr for PPc32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Added wcschr
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list
        (__libc_ifunc_impl_list): Likewise.
        * sysdeps/powerpc/powerpc32/power6/wcschr.c: Move ...
        * sysdeps/powerpc/power6/wcschr.c: ... to here.
        * sysdeps/powerpc/powerpc64/power6/wcschr.c: Adjust to use
        sysdeps/powerpc/power6/wcschr.c.

        * sysdeps/powerpc/powerpc32/power4/multiarch/rtld-strchr.S: New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strchr-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strchr-ppc32.S: New file.
        * sysdeps/powerpc/powerpc/powerpc32/power4/multiarch/strchr.c: New
        file: multiarch strchr for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Added strchr
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list
        (__libc_ifunc_impl_list): Likewise.

        * string/strchrnul.c (__strchrnul): Using macro to redefine symbol
        name.
        * sysdeps/powerpc/powerpc32/power4//multiarch/strchrnul-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-ppc32.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul.c: New file:
        multiarch strchrnul for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Added strchrnul
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list
        (__libc_ifunc_impl_list): Likewise.

        * sysdeps/powerpc/powerpc32/power4/multiarch/strncase-power7.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strncase.c: New file:
        multiarch strncasecmp for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strncase_l-power7.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strncase_l.c: New file:
        multiarch strncasecmp_l for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Added
        strncasecmp multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list
        (__libc_ifunc_impl_list): Likewise.

        * sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp.c: New file:
        multiarch strncasecmp for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l-power7.S:
        New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l.c: New file:
        multiarch strcasecmp_l for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Added strcasecmp
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list
        (__libc_ifunc_impl_list): Likewise.

        * sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-ppc32.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strncmp.c: New file:
        multiarch strncmp for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Added strncmp
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list
        (__libc_ifunc_impl_list): Likewise.

        * sysdeps/powerpc/powerpc32/power4/multiarch/rtld-strnlen.c: New file.
        * sysdeps/powerpc/powerpc32//power4/multiarch/strnlen-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c: New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strnlen.c: New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Added strnlen
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list
        (__libc_ifunc_impl_list): Likewise.

        * sysdeps/powerpc/powerpc32/power4/multiarch/strlen-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strlen-ppc32.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/strlen.c: New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Added strlen
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list
        (__libc_ifunc_impl_list): Likewise.

        * sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c: New file:
        multiarch rawmemchr for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Added rawmemchr
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list
        (__libc_ifunc_impl_list): Likewise.

        * sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-ppc32.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memrchr.c: New
        file: memrchr multiarch for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Added memrchr
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list
        (__libc_ifunc_impl_list): Likewise.

        * string/memchr.c (__memchr): Using macro to redefine symbol name.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memchr-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memchr-ppc32.c: New File.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memchr.c: New file:
        multiarch memchr for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Add memchr
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.

        * string/mempcpy.c (__mempcpy): Using macro to redefine symbol name.
        * sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-ppc32.c: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy.c: New
        file: multiarch mempcpy for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Add mempcpy
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.

        * sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power6.S: New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power7.S: New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S: New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c: New file:
        multiarch bzero for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memset-power6.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memset-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memset-ppc32.S: New file.
        * sysdeps/powerpc/powerpc/powerpc32/power4/multiarch/memset.c: New
        file: multiarch memset for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memset.S: New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Add bzero and
        memset multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.

        * sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-ppc32.S: New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memcmp.c: multiarch
        memcmp for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memcmp.S: New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Add memcmp
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.

        * sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-a2.S: New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-cell.S: New file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power6.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power7.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-ppc32.S: New
        file.
        * sysdeps/powerpc/powerpc32/power4/multiarch/memcpy.c: New file:
        multiarch memcpy for PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: Add memcpy
        multiarch objects.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Likewise.

        * sysdeps/powerpc/powerpc32/power4/multiarch/Makefile: New file to
        support multiarch for POWER/PPC32.
        * sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/Implies: Remove
        Implies file to make multiarch folder appers before the fpu and
        default folder for power4 configuration.

2013-12-06  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * scripts/bench.pl: Append volatile keyword to type.

2013-12-05  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/sh/sotruss-lib.c: New file.
        * sysdeps/unix/sysv/linux/sh/nptl/c++-types.data: New file.

2013-12-05  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-12-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #6810]
        * math/w_tgamma.c: Include <errno.h>.
        (__tgamma): Use __glibc_unlikely.  Set errno on underflow to 0.
        * math/w_tgammaf.c: Include <errno.h>.
        (__tgammaf): Use __glibc_unlikely.  Set errno on underflow to 0.
        * math/w_tgammal.c: Include <errno.h>.
        (__tgammal): Use __glibc_unlikely.  Set errno on underflow to 0.
        * math/auto-libm-test-in: Do not allow missing errno on tgamma
        underflow.  Add more tgamma tests.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add tests of log, log10, log1p, log2,
        sin, sinh, tan, tanh, tgamma, y0 and y1.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (TEST_COND_x86_64): New macro.
        (TEST_COND_x86): Likewise.
        (M_E2l): Remove macro.
        (M_E3l): Likewise.
        (M_2_SQRT_PIl): Likewise.
        (M_SQRT_PIl): Likewise.
        (M_1_DIV_El): Likewise.
        (log_test_data): Use AUTO_TESTS_f_f.
        (log10_test_data): Likewise.
        (log1p_test_data): Likewise.
        (log2_test_data): Likewise.
        (sin_test_data): Likewise.
        (sin_tonearest_test_data): Likewise.
        (sin_towardzero_test_data): Likewise.
        (sin_downward_test_data): Likewise.
        (sin_upward_test_data): Likewise.
        (sinh_test_data): Likewise.
        (sinh_tonearest_test_data): Likewise.
        (sinh_towardzero_test_data): Likewise.
        (sinh_downward_test_data): Likewise.
        (sinh_upward_test_data): Likewise.
        (tan_test_data): Likewise.
        (tan_tonearest_test_data): Likewise.
        (tan_towardzero_test_data): Likewise.
        (tan_downward_test_data): Likewise.
        (tan_upward_test_data): Likewise.
        (tanh_test_data): Likewise.
        (tgamma_test_data): Likewise.
        (y0_test_data): Likewise.
        (y1_test_data): Likewise.
        * math/gen-auto-libm-tests.c (special_fill_pi_4): New function.
        (special_real_inputs): Add pi/4.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-12-05  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/__longjmp-common.S: Add "longjmp" and
        "longjmp_target" static probes.
        (__longjmp): Rename to __longjmp_symbol.
        * sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S: Likewise.
        * sysdeps/powerpc/powerpc32/__longjmp.S: Define __longjmp_symbol based
        on which longjmp to generate.
        * sysdeps/powerpc/powerpc32/fpu/__longjmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/setjmp-common.S: Add "setjmp" static
        probe.
        (__sigsetjmp): Rename to __sigsetjmp_symbol.
        (__sigjmp_save): Rename to __sigjmp_save_symbol.
        * sysdeps/powerpc/powerpc32/setjmp-common.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/setjmp.S: Define __sigsetjmp_symbol
        and __sigjmp_save_symbol based on which sigsetjmp to generated.
        * sysdeps/powerpc/powerpc32/setjmp.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/____longjmp_chk.S: Define
        __longjmp_symbol based on which __longjmp to generate.
        * sysdeps/powerpc/powerpc64/setjmp-common.S: Add "setjmp" static
        probe.
        (setjmp): Rename to setjmp_symbol.
        (__sigsetjmp): Rename to __sigsetjmp_symbol.
        (_setjmp): Rename to _setjmp_symbol.
        (__sigsetjmp): Rename to __sigsetjmp_symbol.
        * sysdeps/powerpc/powerpc64/setjmp.S: Define setjmp_symbol,
        _setjmp_symbol, __sigsetjmp_symbol, and __sigjmp_save_symbol based on
        which setjmp to generate.
        * sysdeps/powerpc/powerpc64/__longjmp-common.S: Add "longjmp" and
        "longjmp_target" static probes.

2013-12-05  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/README: Add note about output arguments.
        * benchtests/bench-sincos.c: Remove file.
        * benchtests/sincos-inputs: New file.
        * scripts/bench.pl: Identify output arguments and define
        static variables for them.

        * debug/stpncpy_chk.c (__stpncpy_chk): Remove unused variables.

        [BZ #15941]
        * Makefile (INSTALL): Add install-plain.texi as the primary
        dependency.
        * manual/install-plain.texi: New file.
        * manual/install.texi: Include node directive only for
        non-plaintext output.

2013-12-04  Joseph Myers  <joseph@codesourcery.com>

        * stdlib/longlong.h: Update from GCC.

        [BZ #6807]
        [BZ #15901]
        * math/w_j0.c (y0): Raise FE_DIVBYZERO on zero argument.
        * math/w_j0f.c (y0f): Likewise.
        * math/w_j0l.c (__y0l): Likewise.
        * math/w_j1.c (y1): Likewise.
        * math/w_j1f.c (y1f): Likewise.
        * math/w_j1l.c (__y1l): Likewise.
        * math/w_jn.c (yn): Likewise.
        * math/w_jnf.c (ynf): Likewise.
        * sysdeps/ieee754/k_standard.c (__kernel_standard): Use ERANGE for
        Bessel function pole errors in _POSIX_ mode.  Use NAN as return
        value for Bessel function domain errors outside _SVID_ mode.
        Adjust sign of return value for yn (negative integer, 0).
        * sysdeps/ieee754/ldbl-128/e_jnl.c (__ieee754_ynl): Use division
        by zero in return for negative x and set sign appropriately for
        negative n.
        * sysdeps/ieee754/ldbl-128ibm/e_jnl.c (__ieee754_ynl): Likewise.
        * sysdeps/ieee754/ldbl-96/e_jnl.c (__ieee754_ynl): Likewise.
        * math/libm-test.inc (y0_test_data): Add more tests and adjust
        expectations in error cases.
        (y1_test_data): Likewise.
        (yn_test_data): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-11-12  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/Makefile (abi-variants): Rename
        "64" to "64-v1".  Add "64-v2".
        (abi-64-options): Rename to ...
        (abi-64-v1-options): ... this.   Redefine _CALL_ELF.
        (abi-64-condition): Rename to ...
        (abi-64-v1-condition): ... this.  Add _CALL_ELF check.,
        (abi-64-ld-soname): Rename to ...
        (abi-64-v1-ld-soname): ... this.
        (abi-64-v2-options): Define.
        (abi-64-v2-condition): Likewise.
        (abi-64-v2-ld-soname): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/ldconfig.h
        (SYSDEP_KNOWN_INTERPRETER_NAMES): Add "/lib64/ld64.so.2".
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/Makefile: Delete file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/configure: Generate.

2013-11-12  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
            Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/bits/link.h (La_ppc64v2_regs, La_ppc64v2_retval):
        New versions for use with the ELFv2 ABI.
        (la_ppc64v2_gnu_pltenter, la_ppc64v2_gnu_pltexit): Add prototypes.
        * sysdeps/powerpc/lsdodefs.h (struct La_ppc64v2_regs): Add forward
        declaration.
        (struct La_ppc64v2_retval): Likewise.
        (ARCH_PLTENTER_MEMBERS): Add ppc64v2_gnu_pltenter.
        (ARCH_PLTEXIT_MEMBERS): Add ppc64v2_gnu_pltexit.
        * sysdeps/powerpc/powerpc64/dl-machine.h (ARCH_LA_PLTENTER): Define
        to ppc64v2_gnu_pltenter if _CALL_ELF == 2.
        (ARCH_LA_PLTEXIT): Define to ppc64v2_gnu_pltexit if _CALL_ELF == 2.
        * sysdeps/powerpc/powerpc64/dl-trampoline.S (_dl_runtime_resolve):
        Do not save or restore CR.
        (FRAME_SIZE, VR_RTN): Provide updated values for _CALL_ELF == 2.
        (_dl_profile_resolve): Do no save or restore CR.  Support extended
        return values for ELFv2 ABI.  Fix location of FPR return registers.
        * sysdeps/powerpc/powerpc64/tst-audit.h (pltenter, pltexit): Provide
        updated values for _CALL_ELF == 2.
        (La_regs, La_retval, int_retval): Likewise.

2013-12-04  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

        * sysdeps/powerpc/powerpc64/sysdep.h (FRAME_MIN_SIZE): Define.
        (FRAME_MIN_SIZE_PARM): Likewise.
        (FRAME_BACKCHAIN): Likewise.
        (FRAME_CR_SAVE): Likewise.
        (FRAME_LR_SAVE): Likewise.
        (FRAME_TOC_SAVE): Likewise.
        (FRAME_PARM_SAVE): Likewise.
        (FRAME_PARM1_SAVE, FRAME_PARM2_SAVE, FRAME_PARM3_SAVE,
        FRAME_PARM4_SAVE, FRAME_PARM5_SAVE, FRAME_PARM6_SAVE,
        FRAME_PARM7_SAVE, FRAME_PARM8_SAVE, FRAME_PARM9_SAVE): Likewise.
        (call_mcount_parm_offset): New macro.
        (SAVE_ARG, REST_ARG, CFI_SAVE_ARG): Use it.
        (PROF): Use symbolic stack frame offsets.
        (TAIL_CALL_SYSCALL_ERROR): Likewise.
        * sysdeps/powerpc/powerpc64/dl-trampoline.S (FRAME_SIZE, INT_PARMS):
        Redefine in terms of FRAME_MIN_SIZE.
        (_dl_runtime_resolve): Use symbolic stack frame offsets.
        (_dl_profile_resolve): Likewise.  Update comment.
        * sysdeps/powerpc/powerpc64/setjmp-common.S (__GI__setjmp): Use
        symbols stack frame offsets.
        (__sigsetjmp): Likewise.
        * sysdeps/powerpc/powerpc64/__longjmp-common.S (__longjmp): Likewise.
        * sysdeps/powerpc/powerpc64/ppc-mcount.S (_mcount): Likewise.
        * sysdeps/powerpc/powerpc64/crti.S (_init, _fini): Likewise.
        * sysdeps/powerpc/powerpc64/crtn.S (_init, _fini): Likewise.

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.sym
        (FRAME_BACKCHAIN): Remove.
        (FRAME_CR_SAVE): Likewise.
        (FRAME_LR_SAVE): Likewise.
        (FRAME_COMPILER_DW): Likewise.
        (FRAME_LINKER_DW): Likewise.
        (FRAME_TOC_SAVE): Likewise.
        (FRAME_PARM_SAVE): Likewise.
        (FRAME_PARM1_SAVE, FRAME_PARM2_SAVE, FRAME_PARM3_SAVE)
        (FRAME_PARM4_SAVE, FRAME_PARM5_SAVE, FRAME_PARM6_SAVE)
        (FRAME_PARM7_SAVE, FRAME_PARM8_SAVE, FRAME_PARM9_SAVE): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/____longjmp_chk.S
        (CHECK_SP): Use symbolic stack frame offsets.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S (__brk): Use "red
        zone" instead of caller's parameter save area for temp storage.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S (__clone):
        Likewise.  Also, use symbolic stack frame offsets.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S (FRAMESIZE,
        stackblock): Redefine for _CALL_ELF == 2 to save parameters into
        our own stack frame instead of the caller's.
        (__socket): Use symbolic stack frame offsets.

2013-12-04  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
            Alan Modra  <amodra@gmail.com>

        * elf/elf.h (DT_PPC64_OPT, PPC64_OPT_TLS, PPC64_OPT_MULTI_TOC):
        Define.
        (STO_PPC64_LOCAL_BIT, STO_PPC64_LOCAL_MASK)
        (PPC64_LOCAL_ENTRY_OFFSET): Define.
        * sysdeps/powerpc/powerpc64/dl-machine.h (ppc64_local_entry_offset):
        New function.
        (elf_machine_fixup_plt): Call it.
        (elf_machine_plt_conflict): Likewise.  Add map, sym_map, and
        reloc arguments.
        (elf_machine_rela): Update call to elf_machine_plt_conflict.
        * sysdeps/powerpc/powerpc64/dl-trampoline.S (_dl_runtime_resolve)
        (_dl_profile_resolve) [_CALL_ELF == 2]: Restore caller's TOC into
        r2 before calling target.

2013-12-04  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
            Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/sysdep.h [_CALL_ELF == 2]
        (PPC64_LOAD_FUNCPTR, DOT_LABEL, BODY_LABEL, ENTRY_2, END_2): New
        versions of macros to support ELFv2 ABI.
        (LOCALENTRY): New macro.
        (ENTRY, EALIGN): Use it.
        * sysdeps/powerpc/powerpc64/crti.S (_init, _fini): Use LOCALENTRY.
        * sysdeps/powerpc/powerpc64/setjmp-common.S (__GI__setjmp): Do not
        fall through into ENTRY entry point.
        * libc/sysdeps/powerpc/powerpc64/dl-machine.h (Elf64_FuncDesc):
        Only define if _CALL_ELF != 2.

        (elf_machine_matches_host): Verify ABI version matches.
        (RTLD_START): Use LOCALENTRY.
        (elf_machine_type_class): Use SHN_UNDEF PLT handling for ELFv2 ABI.
        (PLT_INITIAL_ENTRY_WORDS): New version for _CALL_ELF != 2.
        (PLT_ENTRY_WORDS): New macro.
        (GLINK_INITIAL_ENTRY_WORDS, GLINK_ENTRY_WORDS): Likewise.
        (elf_machine_runtime_setup): Support ELFv2 ABI.
        (elf_machine_fixup_plt): Likewise.
        (elf_machine_plt_conflict): Likewise.
        (resolve_ifunc): Likewise.
        * sysdeps/powerpc/powerpc64/dl-irel.h (elf_irela): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/libc-vdso.h (VDSO_IFUNC_RET):
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/ldsodefs.h
        (DL_ADDR_SYM_MATCH): Only define if _CALL_ELF != 2.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S
        (makecontext): Support ELFv2 ABI.
        * elf/elf.h (EF_PPC64_ABI): Define.

2013-12-04  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

        * sysdeps/powerpc/powerpc64/sysdep.h
        (PPC64_LOAD_FUNCPTR) [ASSEMBLER]: New assembler macro.
        (ENTRY_1) [ASSEMBLER]: Do not switch to .text section here ...
        (ENTRY) [ASSEMBLER]: ... but instead here ...
        (EALIGN) [ASSEMBLER]: ... and here.
        (PPC64_LOAD_FUNCPTR) [!ASSEMBLER]: New macro.
        (ENTRY_1) [!ASSEMBLER]: New macro; set up .opd entry.
        (ENTRY_2) [!ASSEMBLER]: Use it.
        * sysdeps/powerpc/powerpc64/dl-machine.h (RTLD_START): Update for
        ENTRY_2 changes.  Use PPC64_LOAD_FUNCPTR.
        * sysdeps/powerpc/powerpc64/dl-trampoline.S (_dl_runtime_resolve)
        (_dl_profile_resolve): Use PPC64_LOAD_FUNCPTR.
        * sysdeps/powerpc/powerpc64/crti.S (_init, _fini): Use ENTRY_2.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S (clone):
        Use PPC64_LOAD_FUNCPTR.

        * sysdeps/powerpc/tls.h (tcbhead_t): Add __private_ss field.

2013-12-04  Alan Modra  <amodra@gmail.com>

        * elf/elf.h (R_PPC64_TLSGD, R_PPC64_TLSLD, R_PPC64_TOCSAVE): Define.
        (R_PPC64_ADDR16_HIGH, R_PPC64_ADDR16_HIGHA): Likewise.
        (R_PPC64_TPREL16_HIGH, R_PPC64_TPREL16_HIGHA): Likewise.
        (R_PPC64_DTPREL16_HIGH, R_PPC64_DTPREL16_HIGHA): Likewise.

        * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela): Add
        overflow checking for R_PPC64_ADDR16_HI, R_PPC64_ADDR16_HA,
        R_PPC64_TPREL16_HI, and R_PPC64_TPREL16_HA.
        Support new R_PPC64_ADDR16_HIGH, R_PPC64_ADDR16_HIGHA,
        R_PPC64_TPREL16_HIGH, and R_PPC64_TPREL16_HIGHA relocations.
        Fix overflow checking for R_PPC64_ADDR30 and R_PPC64_ADDR32.

2013-12-04  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S
        (__makecontext): Fix incorrect CFI when backtracing out of
        context created via makecontext.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/secontext.S
        (__setcontext): Fix incorrect CFI during switch to new context.
        (__novec_setcontext): Likewise.

2013-12-04  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #4772]
        * time/strptime_l.c (__strptime_internal): Allow modifiers
        in strptime.
        * time/tst-strptime.c (day_tests): Add testcase.

2013-12-04  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * scripts/bench.pl: Skip over blank lines.

2013-12-04  Paul Eggert  <eggert@cs.ucla.edu>

        [BZ #926]
        * manual/time.texi (Calendar Time): Clarify what timezone functions
        use.

2013-12-04  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-12-04  Ondřej Bílka  <neleai@seznam.cz>

        * debug/memcpy_chk.c (__memcpy_chk): Use call instead of custom
        implementation.
        * debug/memmove_chk.c (MEMMOVE_CHK): Likewise.
        * debug/mempcpy_chk.c (__mempcpy_chk): Likewise.
        * debug/memset_chk.c (__memset_chk): Likewise.
        * debug/stpncpy_chk.c (__stpncpy_chk): Likewise.
        * debug/strncpy_chk.c: Likewise.

2013-12-03  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15268]
        [BZ #15425]
        * sysdeps/ieee754/dbl-64/e_exp.c: Include <float.h>.
        (__ieee754_exp): For possibly underflowing results, check size of
        result and force underflow exception if required.
        * math/auto-libm-test-in: Add more tests of exp.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #16283]
        * math/w_exp2.c (__exp2): Handle a zero result as underflow.
        * math/w_exp2f.c (__exp2f): Likewise.
        * math/w_exp2l.c (__exp2l): Likewise.
        * math/auto-libm-test-in: Do not allow missing errno on exp2
        underflow.
        * math/auto-libm-test-out: Regenerated.

2013-12-03  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #16274]
        * sysdeps/unix/sysv/linux/shm_open.c (shm_open): Correctly
        handle filename validation.
        * rt/tst-shm.c (do_test): Do not skip a test when shm_open fails.
        (do_open): Delete.

2013-12-03  Joseph Myers  <joseph@codesourcery.com>

        [BZ #6786]
        * sysdeps/ieee754/dbl-64/s_erf.c: Include <errno.h> and <float.h>.
        (__erfc): Set errno to ERANGE when returning 0 or tiny * tiny.
        * sysdeps/ieee754/flt-32/s_erff.c: Include <errno.h> and
        <float.h>.
        (__erfcf): Set errno to ERANGE when returning 0 or tiny * tiny.
        * sysdeps/ieee754/ldbl-128/s_erfl.c: Include <errno.h>.
        (__erfcl): Set errno to ERANGE when returning 0 or tiny * tiny.
        * sysdeps/ieee754/ldbl-128ibm/s_erfl.c: Include <errno.h>.
        (__erfcl): Set errno to ERANGE when returning 0 or tiny * tiny.
        * sysdeps/ieee754/ldbl-96/s_erfl.c: Include <errno.h>.
        (__erfcl): Set errno to ERANGE when returning 0 or tiny * tiny.
        * math/auto-libm-test-in: Don't allow missing errno from erfc.
        Add more erfc tests.
        * math/auto-libm-test-out: Regenerated.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/auto-libm-test-in: Add tests of erf, erfc, exp, exp10,
        exp2, expm1, j0 and j1.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (erf_test_data): Use AUTO_TESTS_f_f.
        (erfc_test_data): Likewise.
        (exp_test_data): Likewise.
        (exp_tonearest_test_data): Likewise.
        (exp_towardzero_test_data): Likewise.
        (exp_downward_test_data): Likewise.
        (exp_upward_test_data): Likewise.
        (exp10_test_data): Likewise.
        (exp2_test_data): Likewise.
        (expm1_test_data): Likewise.
        (j0_test_data): Likewise.
        (j1_test_data): Likewise.
        * math/gen-auto-libm-tests.c: Mention "xfail-rounding" in comment.
        (input_flag_type): Add flag_xfail_rounding.
        (input_flags): Add xfail-rounding.
        (adjust_real): Assert mpfr_number_p not mpfr_regular_p.
        (output_for_one_input_case): Handle flag_xfail_rounding.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-12-03  Aurelien Jarno  <aurelien@aurel32.net>

        [BZ #16289]
        * locale/loadarchive.c (_nl_load_locale_from_archive): Avoid
        division by 0.

2013-12-03  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16195]
        * include/stap-probe.h [!USE_STAP_PROBE && !__ASSEMBLER__]
        (LIBC_PROBE): Change definition to call STAP_PROBE* macros.
        (STAP_PROBE0): New macro.
        (STAP_PROBE1): Likewise.
        (STAP_PROBE2): Likewise.
        (STAP_PROBE3): Likewise.
        (STAP_PROBE4): Likewise.

2013-12-02  Ondřej Bílka  <neleai@seznam.cz>

        * manual/llio.texi (Memory-mapped I/O): Add shm_open and shm_close.

2013-12-02  Steve Ellcey  <sellcey@mips.com>

        * benchtests/Makefile (bench): Add sqrt.
        (LDLIBS-bench-sqrt): New.
        * benchtests/sqrt-input: New.

2013-12-02  Pavel Simerda  <psimerda@redhat.com>

        * sysdeps/posix/getaddrinfo.c (GAIH_OKIFUNSPEC): Remove macro.
        (GAIH_EAI): Likewise.
        (gaih_inet_serv): Don't use GAIH_OKIFUNSPEC.
        (gaih_inet): Likewise.
        (getaddrinfo): Don't use GAIH_EAI.

        * sysdeps/posix/getaddrinfo.c (UNIX_PATH_MAX): Remove macro.
        (struct gaih): Remove definition.

2013-12-02  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * nss/nss_files/files-hosts.c (_nss_files_gethostbyname4_r):
        Use HERRNOP directly.

2013-12-02  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-11-30  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-auto-libm-tests.c (test_functions): Add more
        single-argument functions.
        (special_fill_pi_2): New function.
        (special_fill_minus_pi_2): Likewise.
        (special_fill_pi_6): Likewise.
        (special_fill_minus_pi_6): Likewise.
        (special_fill_pi_3): Likewise.
        (special_fill_2pi_3): Likewise.
        (special_fill_e): Likewise.
        (special_fill_1_e): Likewise.
        (special_fill_e_minus_1): Likewise.
        (special_real_inputs): Add more special inputs.
        (output_for_one_input_case): Do not require ERANGE on underflow to
        zero if round-to-nearest result does not underflow to zero, unless
        exact results required.
        * math/auto-libm-test-in: Add tests of acos, acosh, asin, asinh,
        atan, atanh, cbrt, cos and cosh.
        * math/auto-libm-test-out: Regenerated.
        * math/libm-test.inc (acos_test_data): Use AUTO_TESTS_f_f.
        (acos_tonearest_test_data): Likewise.
        (acos_towardzero_test_data): Likewise.
        (acos_downward_test_data): Likewise.
        (acos_upward_test_data): Likewise.
        (acosh_test_data): Likewise.
        (asin_test_data): Likewise.
        (asin_tonearest_test_data): Likewise.
        (asin_towardzero_test_data): Likewise.
        (asin_upward_test_data): Likewise.
        (asinh_test_data): Likewise.
        (atan_test_data): Likewise.
        (atanh_test_data): Likewise.
        (cbrt_test_data): Likewise.
        (cos_test_data): Likewise.
        (cos_tonearest_test_data): Likewise.
        (cos_towardzero_test_data): Likewise.
        (cos_downward_test_data): Likewise.
        (cos_upward_test_data): Likewise.
        (cosh_test_data): Likewise.
        (cosh_tonearest_test_data): Likewise.
        (cosh_towardzero_test_data): Likewise.
        (cosh_downward_test_data): Likewise.
        (cosh_upward_test_data): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-11-29  Joseph Myers  <joseph@codesourcery.com>

        [BZ #6787]
        * math/w_exp10.c (__exp10): Handle a zero result as underflow.
        * math/w_exp10f.c (__exp10f): Likewise.
        * math/w_exp10l.c (__exp10l): Likewise.
        * math/libm-test.inc (exp10_test_data): Add more tests and expect
        errno settings in existing tests.

        [BZ #14032]
        * sysdeps/i386/fpu/e_sqrt.S (__ieee754_sqrt): Do fsqrt with
        precision control set to double precision.
        * sysdeps/i386/fpu/w_sqrt.c: New file.
        * math/auto-libm-test-in: Add more tests.
        * math/auto-libm-test-out: Update.

        * math/libm-test.inc (sqrt_tonearest_test_data): New variable.
        (sqrt_test_tonearest): New function.
        (sqrt_towardzero_test_data): New variable.
        (sqrt_test_towardzero): New function.
        (sqrt_downward_test_data): New variable.
        (sqrt_test_downward): New function.
        (sqrt_upward_test_data): New variable.
        (sqrt_test_upward): New function.
        (main): Call the new functions.

        * math/gen-auto-libm-tests.c: New file.
        * math/auto-libm-test-in: Likewise.
        * math/auto-libm-test-out: New generated file.
        * math/gen-libm-test.pl ($auto_input, %auto_tests): New global
        variables.
        (%beautify): Add generated representations of zero.
        (top level): Set $auto_input and call parse_auto_input.
        (beautify): Remove trailing "f" from hex float constants.
        (parse_args): Handle XFAIL_TEST.
        (convert_condition): New function.
        (or_value): Likewise.
        (or_cond_value): Likewise.
        (generate_testfile): Handle AUTO_TESTS_* lines.
        (parse_auto_input): New function.
        * math/libm-test.inc (XFAIL_TEST): New macro.
        (ERRNO_UNCHANGED): Update value.
        (ERRNO_EDOM): Likewise.
        (ERRNO_ERANGE): Likewise.
        (IGNORE_RESULT): Likewise.
        (TEST_COND_flt_32): New macro.
        (TEST_COND_dbl_64): Likewise.
        (TEST_COND_ldbl_96_intel): Likewise.
        (TEST_COND_ldbl_96_m68k): Likewise.
        (TEST_COND_ldbl_128): Likewise.
        (TEST_COND_ldbl_128ibm): Likewise.
        (TEST_COND_long32): Likewise.
        (TEST_COND_long64): Likewise.
        (TEST_COND_before_rounding): Likewise.
        (TEST_COND_after_rounding): Likewise.
        (enable_test): Handle XFAIL_TEST flag.
        (sqrt_test_data): Use AUTO_TESTS_f_f for tests of finite inputs
        with finite results.
        * math/Makefile ($(objpfx)libm-test.stmp): Depend on
        auto-libm-test-out.

2013-11-29  Siddhesh Poyarekar  <siddhesh@redhat.com>
            Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        [BZ #16214]
        * sysdeps/s390/dl-tls.h (__TLS_GET_ADDR): Invoke
        __tls_get_addr_internal instead of __tls_get_offset in order to
        avoid GOT pointer dependency.  Make rtld export
        __tls_get_addr_internal@@GLIBC_PRIVATE while still hiding
        __tls_get_addr since we are a __tls_get_offset platform.
        * sysdeps/s390/s390-64/tls-macros.h (TLS_IE PIC): Don't rely on
        GOT pointer being set up before.
        * sysdeps/s390/s390-32/tls-macros.h (TLS_IE PIC): Likewise.

2013-11-28  Joseph Myers  <joseph@codesourcery.com>

        * manual/math.texi (Errors in Math Functions): Document accuracy
        goals.

        [BZ #15004]
        * sysdeps/ieee754/ldbl-96/e_atan2l.c: Remove file.
        * sysdeps/ieee754/ldbl-96/e_ilogbl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_remainderl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_ceill.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_fabsl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_finitel.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_floorl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_fpclassifyl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_isinfl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_isnanl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_logbl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_nearbyintl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_nextafterl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_rintl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_truncl.c: Likewise.

        * sysdeps/powerpc/nofpu/atomic-feclearexcept.c: New file.
        * sysdeps/powerpc/nofpu/atomic-feholdexcept.c: Likewise.
        * sysdeps/powerpc/nofpu/atomic-feupdateenv.c: Likewise.
        * sysdeps/powerpc/nofpu/flt-rounds.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/atomic-feclearexcept.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/atomic-feholdexcept.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/atomic-feupdateenv.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/flt-rounds.c: Likewise.
        * sysdeps/powerpc/nofpu/Makefile [$(subdir) = soft-fp]
        (sysdep_routines): Add atomic-feholdexcept, atomic-feclearexcept,
        atomic-feupdateenv and flt-rounds.
        * sysdeps/powerpc/nofpu/Versions (libc): Add
        __atomic_feholdexcept, __atomic_feclearexcept,
        __atomic_feupdateenv and __flt_rounds to GLIBC_2.19.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fenv_libc.h
        (__feraiseexcept_soft): Declare and use libc_hidden_proto here.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fraiseexcept-soft.c
        (__feraiseexcept_soft): Don't declare and use libc_hidden_proto
        here.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist:
        Update.

        * manual/arith.texi (FP Exceptions): Document that exceptions may
        not be raised when matherr is used.
        (Math Error Reporting): Document overflow in directed rounding
        modes.  Document that errno may not be set when finite values are
        returned on overflow.  Document intent to set errno on underflow
        only for underflow to zero.

        [BZ #16271]
        * sysdeps/ieee754/dbl-64/e_sqrt.c (__ieee754_sqrt): Set
        round-to-nearest then adjust result for other rounding modes.
        * include/fenv.h (fegetround): Use libm_hidden_proto.
        * math/fegetround.c (fegetround): Use libm_hidden_def.
        * sysdeps/i386/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/powerpc/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/powerpc/nofpu/fegetround.c (fegetround): Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fegetround.c (fegetround):
        Likewise.
        * sysdeps/s390/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/sh/sh4/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/sparc/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/x86_64/fpu/fegetround.c (fegetround): Likewise.

2013-11-28  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16077]
        * nss/Versions (libnss_files): Add
        _nss_files_gethostbyname3_r.
        * nss/nss_files/files-hosts.c (_nss_files_gethostbyname3_r):
        New function.
        (HOST_DB_LOOKUP): Remove macro.
        (_nss_files_gethostbyname_r): Implement function without the
        HOST_DB_LOOKUP macro.
        (_nss_files_gethostbyname2_r): Likewise.

2013-11-28  Ondřej Bílka  <neleai@seznam.cz>

        * malloc/malloc.c (__libc_calloc): Make memset a tail call.

2013-11-26  Uros Bizjak  <ubizjak@gmail.com>

        * soft-fp/op-4.h (_FP_FRAC_ASSEMBLE_4): Check rsize against
        _FP_W_TYPE_SIZE to avoid "left shift count >= width of type"
        warning.

2013-11-26  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/feenablxcpt.c (feenableexcept): Use
        __fe_nomask_env_priv instead of __fe_nomask_env to avoid a PLT call.
        * sysdeps/powerpc/fpu/fesetenv.c (__fesetenv): Likewise.
        * sysdeps/powerpc/fpu/feupdateenv.c (__feupdateenv): Likewise.
        * sysdeps/powerpc/fpu/fenv_libc.h (__fe_nomask_env): Rename to
        __fe_nomask_env_priv and attribute_hidden.
        * sysdeps/powerpc/fpu/fenv_private.h (libc_fesetenv_ppc): Likewise.
        (libc_feupdateenv_test_ppc): Likewise.
        (libc_feresetround_ppc): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c
        (__fe_nomask_env): Rename to __fe_nomask_env_priv and adjust
        compat_symbol macro.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c
        (__fe_nomask_env): Likewise.
        * sysdeps/powerpc/fpu/fe_nomask.c (__fe_nomask_env): Likewise.

2013-11-26  Ondřej Bílka  <neleai@seznam.cz>

        * string/Makefile: Remove ifunc tests.
        * string/test-string.h: Define TEST_IFUNC.
        * string/test-bcopy-ifunc.c: Remove.
        * string/test-bzero-ifunc.c: Likewise.
        * string/test-memccpy-ifunc.c: Likewise.
        * string/test-memchr-ifunc.c: Likewise.
        * string/test-memcmp-ifunc.c: Likewise.
        * string/test-memcpy-ifunc.c: Likewise.
        * string/test-memmem-ifunc.c: Likewise.
        * string/test-memmove-ifunc.c: Likewise.
        * string/test-mempcpy-ifunc.c: Likewise.
        * string/test-memrchr-ifunc.c: Likewise.
        * string/test-memset-ifunc.c: Likewise.
        * string/test-rawmemchr-ifunc.c: Likewise.
        * string/test-stpcpy-ifunc.c: Likewise.
        * string/test-stpncpy-ifunc.c: Likewise.
        * string/test-strcasecmp-ifunc.c: Likewise.
        * string/test-strcasestr-ifunc.c: Likewise.
        * string/test-strcat-ifunc.c: Likewise.
        * string/test-strchr-ifunc.c: Likewise.
        * string/test-strchrnul-ifunc.c: Likewise.
        * string/test-strcmp-ifunc.c: Likewise.
        * string/test-strcpy-ifunc.c: Likewise.
        * string/test-strcspn-ifunc.c: Likewise.
        * string/test-strlen-ifunc.c: Likewise.
        * string/test-strncasecmp-ifunc.c: Likewise.
        * string/test-strncat-ifunc.c: Likewise.
        * string/test-strncmp-ifunc.c: Likewise.
        * string/test-strncpy-ifunc.c: Likewise.
        * string/test-strnlen-ifunc.c: Likewise.
        * string/test-strpbrk-ifunc.c: Likewise.
        * string/test-strrchr-ifunc.c: Likewise.
        * string/test-strspn-ifunc.c: Likewise.
        * string/test-strstr-ifunc.c: Likewise.

2013-11-26  Ondřej Bílka  <neleai@seznam.cz>

        * benchtests/Makefile: Remove ifunc tests.
        * benchtests/bench-string.h: Define TEST_IFUNC.
        * benchtests/bench-bcopy-ifunc.c: Remove.
        * benchtests/bench-bzero-ifunc.c: Likewise.
        * benchtests/bench-memccpy-ifunc.c: Likewise.
        * benchtests/bench-memchr-ifunc.c: Likewise.
        * benchtests/bench-memcmp-ifunc.c: Likewise.
        * benchtests/bench-memcpy-ifunc.c: Likewise.
        * benchtests/bench-memmem-ifunc.c: Likewise.
        * benchtests/bench-memmove-ifunc.c: Likewise.
        * benchtests/bench-mempcpy-ifunc.c: Likewise.
        * benchtests/bench-memrchr-ifunc.c: Likewise.
        * benchtests/bench-memset-ifunc.c: Likewise.
        * benchtests/bench-rawmemchr-ifunc.c: Likewise.
        * benchtests/bench-stpcpy_chk-ifunc.c: Likewise.
        * benchtests/bench-stpcpy-ifunc.c: Likewise.
        * benchtests/bench-stpncpy-ifunc.c: Likewise.
        * benchtests/bench-strcasecmp-ifunc.c: Likewise.
        * benchtests/bench-strcasestr-ifunc.c: Likewise.
        * benchtests/bench-strcat-ifunc.c: Likewise.
        * benchtests/bench-strchr-ifunc.c: Likewise.
        * benchtests/bench-strchrnul-ifunc.c: Likewise.
        * benchtests/bench-strcmp-ifunc.c: Likewise.
        * benchtests/bench-strcpy_chk-ifunc.c: Likewise.
        * benchtests/bench-strcpy-ifunc.c: Likewise.
        * benchtests/bench-strcspn-ifunc.c: Likewise.
        * benchtests/bench-strlen-ifunc.c: Likewise.
        * benchtests/bench-strncasecmp-ifunc.c: Likewise.
        * benchtests/bench-strncat-ifunc.c: Likewise.
        * benchtests/bench-strncmp-ifunc.c: Likewise.
        * benchtests/bench-strncpy-ifunc.c: Likewise.
        * benchtests/bench-strnlen-ifunc.c: Likewise.
        * benchtests/bench-strpbrk-ifunc.c: Likewise.
        * benchtests/bench-strrchr-ifunc.c: Likewise.
        * benchtests/bench-strsep-ifunc.c: Likewise.
        * benchtests/bench-strspn-ifunc.c: Likewise.
        * benchtests/bench-strstr-ifunc.c: Likewise.

2013-11-26  Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/x86_64/dl-tlsdesc.S (_dl_tlsdesc_resolve_hold): Fix typo.

2013-11-26  Ondřej Bílka  <neleai@seznam.cz>

        * resolv/netdb.h: Use __glibc_reserved instead __unused.
        * rt/aio.h: Likewise.
        * sysdeps/gnu/bits/utmp.h: Likewise.
        * sysdeps/gnu/bits/utmpx.h: Likewise.
        * sysdeps/gnu/netinet/ip_icmp.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/ipc.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/msq.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/sem.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/shm.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/stat.h: Likewise.
        * sysdeps/unix/sysv/linux/kernel_stat.h: Likewise.
        * sysdeps/unix/sysv/linux/ntp_gettimex.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/ipc.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/msq.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/sem.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/shm.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/stat.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/kernel_stat.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/ipc.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/msq.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/sem.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/shm.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/stat.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/utmp.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/utmpx.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/utmp32.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/bits/shm.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/ipc.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/msq.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/sem.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/shm.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/stat.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/kernel_stat.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/xstatconv.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/procfs.h: Likewise.
        * sysdeps/unix/sysv/linux/sys/timex.h: Likewise.
        * sysdeps/unix/sysv/linux/x86/bits/msq.h: Likewise.
        * sysdeps/unix/sysv/linux/x86/bits/sem.h: Likewise.
        * sysdeps/unix/sysv/linux/x86/bits/shm.h: Likewise.
        * sysdeps/unix/sysv/linux/x86/bits/stat.h: Likewise.
        * sysdeps/unix/sysv/linux/xstatconv.c: Likewise.
        * sysdeps/x86/fpu/bits/fenv.h: Likewise.

2013-11-25  Carlos O'Donell  <carlos@redhat.com>

        [BZ #16245]
        * sysdeps/unix/sysv/linux/sys/ptrace.h (__ptrace_eventcodes):
        Rename PTRAVE_EVENT_SECCOMP to PTRACE_EVENT_SECCOMP.

2013-11-25  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/nofpu/fenv_libc.h (__fegetround): New macro.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fenv_libc.h (__fegetround):
        Likewise.

2013-11-25  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128ibm/e_expl.c (__ieee754_expl): Use
        SET_RESTORE_ROUND instead of feholdexcept/fesetround/fesetenv.
        * sysdeps/powerpc/fpu/fenv_libc.h (__fegetround): Remove define.
        (__fesetround): Remove define.
        * sysdeps/powerpc/fpu/fenv_private.h: New file: Inline floating point
        rounding and exceptions handling.
        * sysdeps/powerpc/fpu/math_private.h: Include fenv_private.h.
        * sysdeps/powerpc/fpu/fenv_libc.h (__fe_mask_env): Define as hidden.
        (__fe_nomask_env): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_llrintl.c (__llrintl): Use
        __fegetround instead of fegetround.
        * sysdeps/ieee754/ldbl-128ibm/s_lrintl.c (__lrintl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_rintl.c (__rintl): Likewise.

2013-11-21  Roland McGrath  <roland@hack.frob.com>

        * malloc/malloc.c: Move #include <sys/param.h> to the top; comment why
        it's there.

        * sysdeps/generic/sys/swap.h (swapon): Add FLAGS argument to prototype.

2013-11-21  Meador Inge  <meadori@codesourcery.com>

        [BZ #11157]
        * crypt/crypt.h (encrypt): Use __glibc_block instead of __block.
        (encrypt_r): Likewise.
        * malloc/obstack.h (obstack_free): Likewise.
        * posix/unistd.h (encrypt): Likewise.

2013-11-21  Guy Martin  <gmsoft@tuxicoman.be>

        * sysdeps/generic/ldsodefs.h: Replace DL_DT_INIT_ADDRESS() and
        DL_DT_FINI_ADDRESS() macro with DL_CALL_DT_INIT() and
        DL_CALL_DT_FINI() that call the functions directly.
        * elf/dl-init.c: Use the new DL_CALL_DT_INIT() macro.
        * elf/dl-close.c: Use the new DL_CALL_DT_FINI() macro.
        * elf/dl-fini.c: Likewise.

2013-11-20  Ondřej Bílka  <neleai@seznam.cz>

        * malloc/hooks.c (memalign_check): Add alignment rounding.
        * malloc/malloc.c (_mid_memalign): New function.
        (__libc_valloc, __libc_pvalloc, __libc_memalign, __posix_memalign):
        Implement by calling _mid_memalign.
        * manual/probes.texi (Memory Allocation Probes): Remove
        memory_valloc_retry and memory_pvalloc_retry.

2013-11-20  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * locale/programs/locarchive.c (open_archive): Add const
        qualifier to ARCHIVEFNAME and copy default fname to
        DEFAULT_FNAME.

        [BZ #15601]
        * libio/tst-widetext.input: Rename Oriya to Odia.
        * locale/iso-639.def: Likewise.

        * manual/probes.texi (Mathematical Function Probes): Add
        documentation for sin, cos, asin and acos probes.
        * sysdeps/ieee754/dbl-64/sincos32.c: Include stap-probe.h.
        (__sin32): Add slowasin probe.
        (__cos32): Add slowacos probe.
        (__mpsin): Add slowsin probe.
        (__mpcos): Add slowcos probe.

2013-11-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15483]
        * sysdeps/powerpc/nofpu/sim-full.c (__sim_exceptions): Change to
        thread-local __sim_exceptions_thread and global
        __sim_exceptions_global.
        (__sim_disabled_exceptions): Change to thread-local
        __sim_disabled_exceptions_thread and global
        __sim_disabled_exceptions_global.
        (__sim_round_mode): Change to thread-local __sim_round_mode_thread
        and global __sim_round_mode_global.
        (__simulate_exceptions): Use thread-local floating-point state and
        set global state from it as needed.
        * sysdeps/powerpc/nofpu/Versions (GLIBC_PRIVATE): Add
        __sim_exceptions_thread, __sim_disabled_exceptions_thread and
        __sim_round_mode_thread.
        * sysdeps/powerpc/nofpu/soft-supp.h: Include <shlib-compat.h>.
        (__sim_exceptions): Change to thread-local __sim_exceptions_thread
        and global __sim_exceptions_global.
        (__sim_disabled_exceptions): Change to thread-local
        __sim_disabled_exceptions_thread and global
        __sim_disabled_exceptions_global.
        (__sim_round_mode): Change to thread-local __sim_round_mode_thread
        and global __sim_round_mode_global.
        [SIM_GLOBAL_COMPAT] (SIM_COMPAT_SYMBOL): New macro.
        (SIM_SET_GLOBAL): Likewise.
        * sysdeps/powerpc/soft-fp/sfp-machine.h
        [!(__NO_FPRS__ && !_SOFT_FLOAT)] (FP_ROUNDMODE): Use
        __sim_round_mode_thread.
        [!(__NO_FPRS__ && !_SOFT_FLOAT)] (FP_TRAPPING_EXCEPTIONS): Use
        __sim_disabled_exceptions_thread.
        (__sim_exceptions): Change to __sim_exceptions_thread.
        (__sim_disabled_exceptions): Change to
        __sim_disabled_exceptions_thread.
        (__sim_round_mode): Change to __sim_round_mode_thread.
        * sysdeps/powerpc/nofpu/fclrexcpt.c (__feclearexcept): Use
        thread-local floating-point state and set global state from it as
        needed.
        * sysdeps/powerpc/nofpu/fedisblxcpt.c (fedisableexcept): Likewise.
        * sysdeps/powerpc/nofpu/feenablxcpt.c: Include "soft-supp.h".
        (__sim_disabled_exceptions): Remove extern declaration.
        (feenableexcept): Use thread-local floating-point state and set
        global state from it as needed.
        * sysdeps/powerpc/nofpu/fegetenv.c (__sim_exceptions): Remove
        extern declaration.
        (__sim_disabled_exceptions): Likewise.
        (__sim_round_mode): Likewise.
        (__fegetenv): Use thread-local floating-point state.
        * sysdeps/powerpc/nofpu/fegetexcept.c (fegetexcept): Likewise.
        * sysdeps/powerpc/nofpu/fegetround.c (fegetround): Likewise.
        * sysdeps/powerpc/nofpu/fesetenv.c (__fesetenv): Use thread-local
        floating-point state and set global state from it as needed.
        * sysdeps/powerpc/nofpu/fesetround.c (fesetround): Likewise.
        * sysdeps/powerpc/nofpu/feupdateenv.c (__feupdateenv): Likewise.
        * sysdeps/powerpc/nofpu/fgetexcptflg.c (__fegetexceptflag):
        Likewise.
        * sysdeps/powerpc/nofpu/fraiseexcpt.c (__feraiseexcept): Likewise.
        * sysdeps/powerpc/nofpu/fsetexcptflg.c (__fesetexceptflag):
        Likewise.
        sysdeps/powerpc/nofpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/powerpc/nofpu/get-rounding-mode.h (get_rounding_mode):
        Use __sim_round_mode_thread.
        * math/test-fenv-tls.c: New file.
        * math/Makefile (tests): Add test-fenv-tls.
        ($(objpfx)test-fenv-tls): Depend on
        $(common-objpfx)nptl/libpthread.so.

2013-11-19  Andreas Schwab  <schwab@suse.de>

        * locale/programs/locale.c (show_info): Decode wordarray elements.
        * locale/categories.def (LC_MONETARY): Add element for
        _NL_MONETARY_CRNCYSTR.
        * locale/C-monetary.c (conversion_rate): New variable.
        (_nl_C_LC_MONETARY): Use it for _NL_MONETARY_CONVERSION_RATE
        element.

2013-11-18  Chris Metcalf  <cmetcalf@tilera.com>

        * math/test-fpucw-ieee.c [!defined _FPU_IEEE] (FPU_CONTROL):
        Omit definition of FPU_CONTROL and use default if no _FPU_IEEE.

2013-11-18  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * elf/Makefile (tst-auxv): New test.
        * elf/tst-auxv.c: New
        * elf/rtld.c (dl_main): Adjust AT_EXECFN

2013-11-18  Joseph Myers  <joseph@codesourcery.com>

        * include/libc-symbols.h (__hidden_proto): Add argument "thread".
        (hidden_proto): Caller changed.
        (hidden_tls_proto): New macro.
        (libc_hidden_tls_proto): Likewise.
        (rtld_hidden_tls_proto): Likewise.
        (libm_hidden_tls_proto): Likewise.
        (libresolv_hidden_tls_proto): Likewise.
        (librt_hidden_tls_proto): Likewise.
        (libdl_hidden_tls_proto): Likewise.
        (libnss_files_hidden_tls_proto): Likewise.
        (libnsl_hidden_tls_proto): Likewise.
        (libnss_nisplus_hidden_tls_proto): Likewise.
        (libutil_hidden_tls_proto): Likewise.

2013-11-18  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #10253]
        * elf/dl-load.c (fillin_rpath): Add linkmap parameter and expand path.
        (decompose_rpath): Defer expansion to fillin_rpath.
        (_dl_init_paths): Pass linkmap to fillin_rpath.

2013-11-18  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * benchtests/Makefile: Add strsep.
        * benchtests/bench-strsep.c: New file: strsep benchtest.
        * benchtests/bench-strsep-ifunc.c: New file: strsep benchtest.

2013-11-18  Andreas Schwab  <schwab@suse.de>

        * locale/programs/locale.c (show_info) [case byte]: Check for
        '\377' instead of '\177'.
        * locale/C-monetary.c (not_available): Always use "\377".
        * stdlib/strfmon_l.c (__vstrfmon_l): Use -2 as marker for
        unspecified p_sign_posn and n_sign_posn.  Check for '\377' to
        detect unavailable sign_posn locale elements.
        * locale/localeconv.c (__localeconv): For grouping and
        mon_grouping handle "\177" and "\377" like no grouping.
        (INT_ELEM): New macro.  Use it to set all numeric members.
        * locale/programs/ld-monetary.c (monetary_read)
        <tok_mon_grouping>: Normalize single -1 to the empty string.
        * locale/programs/ld-numeric.c (numeric_read) <tok_grouping>:
        Likewise.

2013-11-07  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #16055]
        * stdio-common/vfscanf.c (_IO_vfscanf_internal): Limit width
        when we match (nil).
        * stdio-common/tst-sscanf.c (struct test): Add testcase.

2013-11-16  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (TEST_NAN_SIGN): New macro.
        (NO_TEST_INLINE): Update value.
        (ERRNO_UNCHANGED): Likewise.
        (ERRNO_EDOM): Likewise.
        (ERRNO_ERANGE): Likewise.
        (IGNORE_RESULT): Likewise.
        (check_float_internal): Check signs of NaN results if
        TEST_NAN_SIGN used.
        (check_complex): Pass TEST_NAN_SIGN flag through to second
        check_float_internal call.
        (copysign_test_data): Add tests with quiet NaNs as second
        argument.  Use TEST_NAN_SIGN.
        (fabs_test_data): Add test of negative quiet NaN argument.  Use
        TEST_NAN_SIGN.
        (signbit_test_data): Add tests of quiet NaN argument.
        * math/gen-libm-test.pl (parse_args): Handle TEST_NAN_SIGN.

        * math/gen-libm-test.pl (show_exceptions): Take extra argument
        $ignore_result.
        (parse_args): Handle function results specified as IGNORE.
        * math/libm-test.inc (IGNORE_RESULT): New macro.
        (check_float_internal): Do not check numerical result if flag
        IGNORE_RESULT set.
        (check_complex): Pass through IGNORE_RESULT to second
        check_float_internal call.
        (check_int): Do not check numerical result if flag IGNORE_RESULT
        set.
        (check_long): Likewise.
        (check_bool): Likewise.
        (check_longlong): Likewise.
        (lrint_test_data): Add tests of infinite and NaN arguments.
        (lrint_tonearest_test_data): Likewise.
        (lrint_towardzero_test_data): Likewise.
        (lrint_downward_test_data): Likewise.
        (lrint_upward_test_data): Likewise.
        (llrint_test_data): Likewise.
        (llrint_tonearest_test_data): Likewise.
        (llrint_towardzero_test_data): Likewise.
        (llrint_downward_test_data): Likewise.
        (llrint_upward_test_data): Likewise.
        (lround_test_data): Likewise.
        (llround_test_data): Likewise.

        * math/libm-test.inc (NO_TEST_INLINE): New macro.
        (ERRNO_UNCHANGED): Update value.
        (ERRNO_EDOM): Likewise.
        (ERRNO_ERANGE): Likewise.
        (NO_TEST_INLINE_FLOAT): New macro.
        (NO_TEST_INLINE_DOUBLE): Likewise.
        (enable_test): New function.
        (RUN_TEST_f_f): Check enable_test before running test.
        (RUN_TEST_2_f): Likewise.
        (RUN_TEST_fff_f): Likewise.
        (RUN_TEST_c_f): Likewise.
        (RUN_TEST_f_f1): Likewise.
        (RUN_TEST_fF_f1): Likewise.
        (RUN_TEST_fI_f1): Likewise.
        (RUN_TEST_ffI_f1): Likewise.
        (RUN_TEST_c_c): Likewise.
        (RUN_TEST_cc_c): Likewise.
        (RUN_TEST_f_i): Likewise.
        (RUN_TEST_f_i_tg): Likewise.
        (RUN_TEST_ff_i_tg): Likewise.
        (RUN_TEST_f_b): Likewise.
        (RUN_TEST_f_b_tg): Likewise.
        (RUN_TEST_f_l): Likewise.
        (RUN_TEST_f_L): Likewise.
        (RUN_TEST_fFF_11): Likewise.
        (asinh_test_data): Use NO_TEST_INLINE instead of [!TEST_INLINE]
        conditionals.
        (cosh_test_data): Likewise.
        (exp_test_data): Likewise.
        (expm1_test_data): Likewise.
        (hypot_test_data): Likewise.
        (pow_test_data): Likewise.
        (sinh_test_data): Likewise.
        (tanh_test_data): Likewise.
        * math/gen-libm-test.pl (parse_args): Allow NO_TEST_INLINE as
        flags argument.

        * libm-test.inc (acos_test_data): Disallow inexact exceptions for
        tests with quiet NaN input and output.
        (acosh_test_data): Likewise.
        (asin_test_data): Likewise.
        (asinh_test_data): Likewise.
        (atan_test_data): Likewise.
        (atanh_test_data): Likewise.
        (atan2_test_data): Likewise.
        (cbrt_test_data): Likewise.
        (cos_test_data): Likewise.
        (cosh_test_data): Likewise.
        (erf_test_data): Likewise.
        (erfc_test_data): Likewise.
        (exp_test_data): Likewise.
        (exp10_test_data): Likewise.
        (exp2_test_data): Likewise.
        (expm1_test_data): Likewise.
        (hypot_test_data): Likewise.
        (j0_test_data): Likewise.
        (j1_test_data): Likewise.
        (jn_test_data): Likewise.
        (lgamma_test_data): Likewise.
        (log_test_data): Likewise.
        (log10_test_data): Likewise.
        (log1p_test_data): Likewise.
        (log2_test_data): Likewise.
        (pow_test_data): Likewise.
        (scalb_test_data): Likewise.
        (sin_test_data): Likewise.
        (sincos_test_data): Likewise.
        (sinh_test_data): Likewise.
        (tan_test_data): Likewise.
        (tanh_test_data): Likewise.
        (tgamma_test_data): Likewise.
        (y0_test_data): Likewise.
        (y1_test_data): Likewise.
        (yn_test_data): Likewise.

        [BZ #16167]
        * sysdeps/i386/fpu/e_pow.S (__ieee754_pow): Check for first
        argument being NaN and avoid computations with second argument in
        that case.
        * sysdeps/i386/fpu/e_powf.S (__ieee754_powf): Likewise.
        * sysdeps/i386/fpu/e_powl.S (__ieee754_powl): Likewise.
        * sysdeps/x86_64/fpu/e_powl.S (__ieee754_powl): Likewise.

2013-11-15  Arun Kumar Pyasi <arun@chitwanix.com>

        * locale/iso-639.def: Add Chitwani Tharu (the).

2013-11-14  Andreas Schwab  <schwab@suse.de>

        * locale/C-address.c (_nl_C_LC_ADDRESS): Set country_num to zero
        word instead of empty string.

2013-11-13  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c
        (__fe_nomask_env): Fir compat symbol to be remove for GLIBC_2.19.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c
        (__fe_nomask_env): Likewise.

2013-11-13  Steve Ellcey  <sellcey@mips.com>

        * benchtests/bench-timing.h: Include time.h.

2013-11-13  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #15997]
        * sysdeps/unix/sysv/linux/configure.ac (arch_minimum_kernel): Set
        to 3.4.0 for x32.
        * sysdeps/unix/sysv/linux/configure: Regenerated.

2013-11-13  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16151]
        * stdlib/strtod_l.c (round_and_return): Do not consider
        retval[RETURN_LIBM_SIZE - 1] when determining more_bits for an
        exponent one less than half the least subnormal exponent.
        * stdlib/test-strtod-round-data: Add more tests.
        * stdlib/tst-strtod-round.c (tests): Regenerated.

2013-11-13  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #14143]
        * sysdeps/powerpc/bits/fenv.h (__fe_nomask_env): Remove declaration.
        (__fe_mask_env): Likewise.
        * sysdeps/powerpc/fpu/fenv_libc.h (__fe_nomask_env): Remove
        libm_hidden_proto and add function prototype.
        (__fe_mask_env): Add function prototype.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c
        (__fe_nomask_env): Add compat symbol for GLIBC_2.1.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c
        (__fe_mask_env): Remove compiler warnings regarding ununsed variables.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c
        (__fe_nomask_env): Add compat symbol for GLIBC_2.3.

2013-11-13  Marcus Shawcroft  <marcus.shawcroft@linaro.org>

        * elf/dl-lookup.c (_dl_lookup_symbol_x): If UNDEF_MAP is false
        set reference_name to "" to avoid passing NULL to DSO_FILENAME.

2013-11-13  Marcus Shawcroft  <marcus.shawcroft@linaro.org>

        * elf/tlsdeschtab.h (_dl_make_tlsdesc_dynamic): Handle failure
        of htab_find_slot().

2013-11-11  David S. Miller  <davem@davemloft.net>

        [BZ #16150]
        * sysdeps/sparc/sparc64/multiarch/add_n.S: Resolve to the correct generic
        symbol in the non-vis3 case in static builds.
        * sysdeps/sparc/sparc64/multiarch/addmul_1.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/mul_1.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/sub_n.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/submul_1.S: Likewise.

2013-11-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        [BZ #387]
        * elf/dl-object.c (_dl_new_object): Initialize L_NAME from NEWNAME if
        it is empty.

2013-11-11  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * benchtests/Makefile: Add bench-strtod.
        * benchtests/bench-strtod.c: New file: strtod benchtest

2013-11-11  Andreas Schwab  <schwab@suse.de>

        [BZ #16153]
        * nscd/nscd_getserv_r.c (__nscd_getservbyport_r): Don't include
        terminating NUL in key length.

2013-11-08  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/bits/libc-vdso.h (VDSO_IFUNC_RET):
        Add artificial ODP entry for vDSO symbol for PPC64.
        * sysdeps/unix/sysv/linux/powerpc/gettimeofday.c: Adjust includes.
        * sysdeps/unix/sysv/linux/powerpc/time.c: Likewise.

2013-11-07  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #15374]
        * nss/getent.c (services_keys): Recognize services starting with digit.

2013-11-06  David S. Miller  <davem@davemloft.net>

        [BZ #15985]
        * sysdeps/sparc/sparc32/fpu/s_fdim.S (__fdim): Do not use fnegd
        on pre-v9 cpus, use a fnegs+fmovs sequence instead.

2013-11-06  Will Newton  <will.newton@linaro.org>

        * manual/memory.texi (Malloc Examples): Remove register
        keyword from examples.

2013-11-04  Chris Leonard  <cjl@sugarlabs.org>

        * locale/iso-639.def: Correct Walaita (wal) and add Unami Delaware (unm).

2013-11-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #6981]
        * include/stdc-predef.h [__GCC_IEC_559] (__STDC_IEC_559__): Define
        depending on [__GCC_IEC_559 > 0].
        [__GCC_IEC_559_COMPLEX] (__STDC_IEC_559_COMPLEX__): Define
        depending on [__GCC_IEC_559_COMPLEX > 0].

2013-11-03  Chris Leonard  <cjl@sugarlabs.org>

        * locale/iso-639.def: Add Quechua, Southern (quz) and Silesian (szl)
        to iso-639.def.

2013-11-03  Ondřej Bílka  <neleai@seznam.cz>

        * elf/rtld.c: Remove unused NONTLS_INIT_TP.

2013-11-01  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #16112]
        * malloc/malloc (malloc_info): Do not handle first bin as
        special case.

2013-11-01  Chris Leonard  <cjl@sugarlabs.org>

        * locale/iso-639.def: Add Central Nahuatl (nhn).

2013-11-01  Bruno Haible  <bruno@clisp.org>

        [BZ #7003]
        * manual/math.texi (BSD Random): Specify range upper bound as
        in POSIX.

2013-10-31  Chris Leonard  <cjl@sugarlabs.org>

        * locale/iso-639.def: Add Meadow Mari (mhr).

2013-10-31  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #14752], [BZ #15763]
        * sysdeps/unix/sysv/linux/shm_open.c (shm_open, shm_unlink):
        Validate name.
        * rt/tst_shm.c: Add test for escaping directory.

2013-10-31  Andreas Schwab  <schwab@suse.de>

        [BZ #15917]
        * stdio-common/vfscanf.c (_IO_vfwscanf): Handle leading '0' not
        followed by 'x' as part of digit sequence.
        * stdio-common/tst-sscanf.c (double_tests2): New tests.

2013-10-31  Marc-Antoine Perennou <Marc-Antoine@Perennou.com>

        [BZ #16037]
        * configure.ac: allow GNU Make 4.0 and greater.
        * configure: Regenerated.

2013-10-30  Will Newton  <will.newton@linaro.org>

        [BZ #16038]
        * malloc/hooks.c (memalign_check): Limit alignment to the
        maximum representable power of two.
        * malloc/malloc.c (__libc_memalign): Likewise.
        * malloc/tst-memalign.c (do_test): Add test for very
        large alignment values.
        * malloc/tst-posix_memalign.c (do_test): Likewise.

2013-10-30  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #11087]
        * malloc/malloc.c (sysmalloc): Compute statistics atomically.
        (munmap_chunk): Likewise.
        (mremap_chunk): Likewise.

2013-10-30  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #15799]
        * stdlib/div.c (div): Remove obsolete code.
        * stdlib/ldiv.c (ldiv): Likewise.
        * stdlib/lldiv.c (lldiv): Likewise.

2013-10-30  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16071]
        * nss/nss_files/files-XXX.c (get_contents_ret): New
        enumerator.
        (get_contents): New function.
        (internal_getent): Use it.  Expand size of LINEBUFLEN.

2013-10-30  Mike Frysinger  <vapier@gentoo.org>

        * configure.in: Moved to ...
        * configure.ac: ... here. Change reference to configure.in
        to configure.ac.
        * sysdeps/arm/preconfigure.ac: ... here.
        configure.in to configure.ac.
        * sysdeps/gnu/configure.in: Moved to ...
        * sysdeps/gnu/configure.ac: ... here.
        * sysdeps/i386/configure.in: Moved to ...
        * sysdeps/i386/configure.ac: ... here.
        * sysdeps/ieee754/ldbl-opt/configure.in: Moved to ...
        * sysdeps/ieee754/ldbl-opt/configure.ac: ... here.
        * sysdeps/mach/configure.in: Moved to ...
        * sysdeps/mach/configure.ac: ... here.
        * sysdeps/mach/hurd/configure.in: Moved to ...
        * sysdeps/mach/hurd/configure.ac: ... here.
        * sysdeps/powerpc/configure.in: Moved to ...
        * sysdeps/powerpc/configure.ac: ... here.
        * sysdeps/powerpc/powerpc32/configure.in: Moved to ...
        * sysdeps/powerpc/powerpc32/configure.ac: ... here.
        * sysdeps/powerpc/powerpc64/configure.in: Moved to ...
        * sysdeps/powerpc/powerpc64/configure.ac: ... here.
        * sysdeps/s390/s390-32/configure.in: Moved to ...
        * sysdeps/s390/s390-32/configure.ac: ... here.
        * sysdeps/s390/s390-64/configure.in: Moved to ...
        * sysdeps/s390/s390-64/configure.ac: ... here.
        * sysdeps/sh/configure.in: Moved to ...
        * sysdeps/sh/configure.ac: ... here.
        * sysdeps/sparc/configure.in: Moved to ...
        * sysdeps/sparc/configure.ac: ... here.
        * sysdeps/unix/sysv/linux/configure.in: Moved to ...
        * sysdeps/unix/sysv/linux/configure.ac: ... here.
        * sysdeps/unix/sysv/linux/powerpc/configure.in: Moved to ...
        * sysdeps/unix/sysv/linux/powerpc/configure.ac: ... here.
        * sysdeps/x86_64/configure.in: Moved to ...
        * sysdeps/x86_64/configure.ac: ... here.
        * sysdeps/x86_64/preconfigure.in: Moved to ...
        * sysdeps/x86_64/preconfigure.ac: ... here.
        * aclocal.m4: Change reference to configure.in to configure.ac.
        * config.h.in: Likewise.
        * manual/install.texi: Likewise.
        * manual/maint.texi: Likewise.
        * Makefile: Likewise.
        * malloc/Makefile: Likewise.
        * nscd/Makefile: Likewise.
        * Makeconfig: Change reference to configure.in and
        preconfigure.in to configure.ac and preconfigure.ac
        respectively.
        * INSTALL: Regenerated.
        * configure: Likewise.
        * sysdeps/gnu/configure: Likewise.
        * sysdeps/i386/configure: Likewise.
        * sysdeps/ieee754/ldbl-opt/configure: Likewise.
        * sysdeps/mach/configure: Likewise.
        * sysdeps/mach/hurd/configure: Likewise.
        * sysdeps/powerpc/configure: Likewise.
        * sysdeps/powerpc/powerpc32/configure: Likewise.
        * sysdeps/powerpc/powerpc64/configure: Likewise.
        * sysdeps/s390/s390-32/configure: Likewise.
        * sysdeps/s390/s390-64/configure: Likewise.
        * sysdeps/sh/configure: Likewise.
        * sysdeps/sparc/configure: Likewise.
        * sysdeps/unix/sysv/linux/configure: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/configure: Likewise.
        * sysdeps/x86_64/configure: Likewise.
        * sysdeps/x86_64/preconfigure: Likewise.

2013-10-29  Andreas Schwab  <schwab@suse.de>

        * stdio-common/Makefile (tst-swscanf-ENV): Define.

2013-10-28  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/pow-inputs: Add new inputs.

        * benchtests/exp-inputs: Add new inputs.

        * sysdeps/ieee754/dbl-64/sincos32.c (__sin32): Consolidate
        conditional check for return value.
        (__cos32): Likewise.

2013-10-26  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/strcpy.S (strcpy): Add word load/store
        to provide a boost for large inputs with word alignment.
        * sysdeps/powerpc/powerpc64/stpcpy.S (__stpcpy): Rewrite
        implementation based on optimized PPC64 strcpy.
        * sysdeps/powerpc/powerpc64/power7/strcpy.S: New file: optimized
        strcpy for PPC64/POWER7 based on both doubleword and word load/store.
        * sysdeps/powerpc/powerpc64/power7/stpcpy.S: New file: optimized
        stpcpy for PPC64/POWER7 based on PPC64/POWER7 strcpy.

2013-10-25   Ondřej Bílka  <neleai@seznam.cz>

        [BZ #2801]
        * manual/socket.texi (Host Names): Fix gethostbyname_r example.

2013-10-25   Ondřej Bílka  <neleai@seznam.cz>

        [BZ #14876]
        * time/strptime_l.c (__strptime_internal): 14876 Read timezone entry.
        * time/tst-strptime.c (day_tests): Add testcase.

2013-10-25   Ondřej Bílka  <neleai@seznam.cz>

        [BZ #14029]
        * manual/pattern.texi: Acknowledge that fnmatch can fail.

2013-10-25  Fabrice Bauzac  <fbauzac@debian71.nce.amadeus.net>

        [BZ #16074]
        * manual/llio.texi (Memory-mapped I/O): Indicate that mmap returns
        MAP_FAILED on error.

2013-10-25  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #16072]
        * sysdeps/posix/getaddrinfo.c (gethosts): Allocate tmpbuf on
        heap for large requests.

2013-10-25  Aurelien Jarno  <aurelien@aurel32.net>

        [BZ #9954]
        * sysdeps/posix/getaddrinfo.c (rfc3484_sort): do not assign native
        result if the result has no associated interface.
        * sysdeps/posix/getaddrinfo.c (getaddrinfo): correctly detect
        interface for all 127.X.Y.Z addresses.

2013-10-24  Chris Leonard  <cjl@sugarlabs.org>

        * locale/iso-639.def: Add Ligurian (lij)

2013-10-21  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #15825]
        * sunrpc/rpc_main.c: Document rpcgen -5.

2013-10-19  Michael Stahl  <mstahl@redhat.com>

        * elf/rtld.c (do_preload): Print the reason why preloading failed.

2013-10-19  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #10278]
        * posix/glob.c: Match only directories when trailing slash is present.
        * posix/tst-gnuglob.c (my_opendir): Do not open files.
        (main): Add testcase.

2013-10-19  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #15670]
        * time/tzfile.c (__tzfile_read): Replace alloca with malloc.

2013-10-18  Carlos O'Donell  <carlos@redhat.com>

        * manual/crypt.texi (Cryptographic Functions): Using SunRPC and
        AUTH_DES will prevent FIPS 140-2 compliance. Add vindex for
        AUTH_DES and cindex for FIPS 140-2.
        (DES Encryption): Add cindex FIPS 46-3.

        * locale/locarchive.h (struct locarhandle): Add fname.
        * locale/programs/localedef.c (main): Pass ARGV[remaining]
        if an optional argument was specified to --list-archive,
        otherwise NULL.
        * locale/programs/locarchive.c (show_archive_content): Take new
        argument fname and pass it via ah.fname to open_archive.
        * locale/programs/localedef.h: Update decl.
        (open_archive): If AH->fname is non-null, open that file
        rather than the default file name, and don't ignore ENOENT.
        (create_archive): Set AH.fname to NULL.
        (delete_locales_from_archive): Likewise.
        (add_locales_to_archive): Likewise.
        * locale/programs/locfile.c (write_all_categories): Likewise.

2013-10-18  Joseph Myers  <joseph@codesourcery.com>
            Aldy Hernandez  <aldyh@redhat.com>

        * sysdeps/powerpc/powerpc32/e500/nofpu/Makefile: New file.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fclrexcpt.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fe_note_change.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fedisblxcpt.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/feenablxcpt.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fegetenv.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fegetexcept.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fegetround.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/feholdexcpt.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fenv_const.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fenv_libc.h: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fesetenv.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fesetround.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/feupdateenv.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fexcepts_from_prctl.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fexcepts_from_spe.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fexcepts_to_prctl.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fexcepts_to_spe.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fgetexcptflg.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fraiseexcept-soft.c:
        Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fraiseexcpt.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/fsetexcptflg.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/ftestexcept.c: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/get-rounding-mode.h:
        Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/s_fabsf.S: Likewise.
        * sysdeps/powerpc/powerpc32/e500/nofpu/spe-raise.c: Likewise.
        * sysdeps/powerpc/preconfigure: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/nofpu/Implies:
        Likewise.
        * sysdeps/powerpc/nofpu/soft-supp.h [__NO_FPRS__ && !_SOFT_FLOAT]:
        Replace contents of file by #include of <fenv_libc.h>.
        * sysdeps/powerpc/soft-fp/sfp-machine.h
        [__NO_FPRS__ && !_SOFT_FLOAT]: Include <fenv_libc.h>, <sysdep.h>
        and <sys/prctl.h>.
        [__NO_FPRS__ && !_SOFT_FLOAT] (__feraiseexcept_soft): Declare.
        [__NO_FPRS__ && !_SOFT_FLOAT] (FP_EX_INEXACT): Define macro.
        [__NO_FPRS__ && !_SOFT_FLOAT] (FP_EX_INVALID): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (FP_EX_DIVZERO): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (FP_EX_UNDERFLOW): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (FP_EX_OVERFLOW): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FP_DECL_EX): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (FP_INIT_ROUNDMODE): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (FP_INIT_EXCEPTIONS): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (FP_HANDLE_EXCEPTIONS): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (FP_ROUNDMODE): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (FP_TRAPPING_EXCEPTIONS): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/localplt.data:
        Allow copysignl PLT reference to be missing.

2013-10-18  Richard Sandiford  <richard@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com

        [BZ #15948]
        * locale/programs/ld-collate.c (new_element): Handle <U0000> as a
        single character.
        (add_to_tablewc): Assert sequence of wide characters is nonempty.

2013-10-18  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * elf/tst-tls-dlinfo.c: Don't include tls.h.
        * elf/tst-tls1.c: Likewise.
        * elf/tst-tls10.h: Likewise.
        * elf/tst-tls14.c: Likewise.
        * elf/tst-tls2.c: Likewise.
        * elf/tst-tls3.c: Likewise.
        * elf/tst-tls4.c: Likewise.
        * elf/tst-tls5.c: Likewise.
        * elf/tst-tls6.c: Likewise.
        * elf/tst-tls7.c: Likewise.
        * elf/tst-tls8.c: Likewise.
        * elf/tst-tls9.c: Likewise.
        * elf/tst-tlsmod1.c: Likewise.
        * elf/tst-tlsmod13.c: Likewise.
        * elf/tst-tlsmod13a.c: Likewise.
        * elf/tst-tlsmod14a.c: Likewise.
        * elf/tst-tlsmod16a.c: Likewise.
        * elf/tst-tlsmod16b.c: Likewise.
        * elf/tst-tlsmod2.c: Likewise.
        * elf/tst-tlsmod3.c: Likewise.
        * elf/tst-tlsmod4.c: Likewise.
        * elf/tst-tlsmod5.c: Likewise.
        * elf/tst-tlsmod6.c: Likewise.

2013-10-18  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #12486]
        * malloc/malloc.c: remove checks for statistics.

2013-10-17  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #15277]
        * inet/inet_net.c (inet_network): Detect additional invalid strings.
        * inet/tst-network.c: Add testcase.

2013-10-17  Andreas Schwab  <schwab@suse.de>

        [BZ #15218]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Don't use gethostbyaddr
        to determine canonical name.

2013-10-17  Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/ieee754/dbl-64/dbl2mpn.c: Fix formatting.
        * sysdeps/ieee754/dbl-64/dla.h: Likewise.
        * sysdeps/ieee754/dbl-64/dosincos.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_acosh.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_atan2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_cosh.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_exp2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_fmod.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_gamma_r.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_hypot.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_ilogb.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_j0.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_j1.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_jn.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log10.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_remainder.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_rem_pio2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_sinh.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_sqrt.c: Likewise.
        * sysdeps/ieee754/dbl-64/halfulp.c: Likewise.
        * sysdeps/ieee754/dbl-64/k_rem_pio2.c: Likewise.
        * sysdeps/ieee754/dbl-64/MathLib.h: Likewise.
        * sysdeps/ieee754/dbl-64/mpa-arch.h: Likewise.
        * sysdeps/ieee754/dbl-64/mpa.c: Likewise.
        * sysdeps/ieee754/dbl-64/mpatan.c: Likewise.
        * sysdeps/ieee754/dbl-64/mpn2dbl.c: Likewise.
        * sysdeps/ieee754/dbl-64/mptan.c: Likewise.
        * sysdeps/ieee754/dbl-64/mydefs.h: Likewise.
        * sysdeps/ieee754/dbl-64/s_asinh.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_atan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_cbrt.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_ceil.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_copysign.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_erf.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_expm1.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_fabs.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_finite.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_floor.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_frexp.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_isinf.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_isinf_ns.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_isnan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_llround.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_log1p.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_logb.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_lrint.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_modf.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_nearbyint.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_remquo.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_rint.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_scalbln.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_scalbn.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_sin.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_sincos.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_tan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_tanh.c: Likewise.

2013-10-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16041]
        * soft-fp/op-common.h (FP_EXTEND): When input is a signaling NaN,
        make result into a quiet NaN.

2013-10-16  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/adddf3.c: Fix horizontal whitespace.
        * soft-fp/addsf3.c: Likewise.
        * soft-fp/addtf3.c: Likewise.
        * soft-fp/divdf3.c: Likewise.
        * soft-fp/divsf3.c: Likewise.
        * soft-fp/divtf3.c: Likewise.
        * soft-fp/double.h: Likewise.
        * soft-fp/eqdf2.c: Likewise.
        * soft-fp/eqsf2.c: Likewise.
        * soft-fp/eqtf2.c: Likewise.
        * soft-fp/extenddftf2.c: Likewise.
        * soft-fp/extended.h: Likewise.
        * soft-fp/extendsfdf2.c: Likewise.
        * soft-fp/extendsftf2.c: Likewise.
        * soft-fp/extendxftf2.c: Likewise.
        * soft-fp/fixdfdi.c: Likewise.
        * soft-fp/fixdfsi.c: Likewise.
        * soft-fp/fixdfti.c: Likewise.
        * soft-fp/fixsfdi.c: Likewise.
        * soft-fp/fixsfsi.c: Likewise.
        * soft-fp/fixsfti.c: Likewise.
        * soft-fp/fixtfdi.c: Likewise.
        * soft-fp/fixtfsi.c: Likewise.
        * soft-fp/fixtfti.c: Likewise.
        * soft-fp/fixunsdfdi.c: Likewise.
        * soft-fp/fixunsdfsi.c: Likewise.
        * soft-fp/fixunsdfti.c: Likewise.
        * soft-fp/fixunssfdi.c: Likewise.
        * soft-fp/fixunssfsi.c: Likewise.
        * soft-fp/fixunssfti.c: Likewise.
        * soft-fp/fixunstfdi.c: Likewise.
        * soft-fp/fixunstfsi.c: Likewise.
        * soft-fp/fixunstfti.c: Likewise.
        * soft-fp/floatdidf.c: Likewise.
        * soft-fp/floatdisf.c: Likewise.
        * soft-fp/floatditf.c: Likewise.
        * soft-fp/floatsidf.c: Likewise.
        * soft-fp/floatsisf.c: Likewise.
        * soft-fp/floatsitf.c: Likewise.
        * soft-fp/floattidf.c: Likewise.
        * soft-fp/floattisf.c: Likewise.
        * soft-fp/floattitf.c: Likewise.
        * soft-fp/floatundidf.c: Likewise.
        * soft-fp/floatundisf.c: Likewise.
        * soft-fp/floatunditf.c: Likewise.
        * soft-fp/floatunsidf.c: Likewise.
        * soft-fp/floatunsisf.c: Likewise.
        * soft-fp/floatunsitf.c: Likewise.
        * soft-fp/floatuntidf.c: Likewise.
        * soft-fp/floatuntisf.c: Likewise.
        * soft-fp/floatuntitf.c: Likewise.
        * soft-fp/fmadf4.c: Likewise.
        * soft-fp/fmasf4.c: Likewise.
        * soft-fp/fmatf4.c: Likewise.
        * soft-fp/gedf2.c: Likewise.
        * soft-fp/gesf2.c: Likewise.
        * soft-fp/getf2.c: Likewise.
        * soft-fp/ledf2.c: Likewise.
        * soft-fp/lesf2.c: Likewise.
        * soft-fp/letf2.c: Likewise.
        * soft-fp/muldf3.c: Likewise.
        * soft-fp/mulsf3.c: Likewise.
        * soft-fp/multf3.c: Likewise.
        * soft-fp/negdf2.c: Likewise.
        * soft-fp/negsf2.c: Likewise.
        * soft-fp/negtf2.c: Likewise.
        * soft-fp/op-1.h: Likewise.
        * soft-fp/op-2.h: Likewise.
        * soft-fp/op-4.h: Likewise.
        * soft-fp/op-8.h: Likewise.
        * soft-fp/op-common.h: Likewise.
        * soft-fp/quad.h: Likewise.
        * soft-fp/single.h: Likewise.
        * soft-fp/soft-fp.h: Likewise.
        * soft-fp/sqrtdf2.c: Likewise.
        * soft-fp/sqrtsf2.c: Likewise.
        * soft-fp/sqrttf2.c: Likewise.
        * soft-fp/subdf3.c: Likewise.
        * soft-fp/subsf3.c: Likewise.
        * soft-fp/subtf3.c: Likewise.
        * soft-fp/truncdfsf2.c: Likewise.
        * soft-fp/trunctfdf2.c: Likewise.
        * soft-fp/trunctfsf2.c: Likewise.
        * soft-fp/trunctfxf2.c: Likewise.
        * soft-fp/unorddf2.c: Likewise.
        * soft-fp/unordsf2.c: Likewise.
        * soft-fp/unordtf2.c: Likewise.

2013-10-15  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/op-2.h (_FP_DIV_MEAT_2_gmp): Remove macro.
        * soft-fp/soft-fp.h (FP_UNSET_EXCEPTION): Likewise.

2013-10-15   Ondřej Bílka  <neleai@seznam.cz>

        * elf/dl-libc.c: Clear initfini list after freeing.

2013-10-14  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/adddf3.c: Fix vertical whitespace and indentation.
        * soft-fp/addsf3.c: Likewise.
        * soft-fp/addtf3.c: Likewise.
        * soft-fp/divdf3.c: Likewise.
        * soft-fp/divsf3.c: Likewise.
        * soft-fp/divtf3.c: Likewise.
        * soft-fp/double.h: Likewise.
        * soft-fp/eqdf2.c: Likewise.
        * soft-fp/eqsf2.c: Likewise.
        * soft-fp/eqtf2.c: Likewise.
        * soft-fp/extenddftf2.c: Likewise.
        * soft-fp/extended.h: Likewise.
        * soft-fp/extendsfdf2.c: Likewise.
        * soft-fp/extendsftf2.c: Likewise.
        * soft-fp/extendxftf2.c: Likewise.
        * soft-fp/fixdfdi.c: Likewise.
        * soft-fp/fixdfsi.c: Likewise.
        * soft-fp/fixdfti.c: Likewise.
        * soft-fp/fixsfdi.c: Likewise.
        * soft-fp/fixsfsi.c: Likewise.
        * soft-fp/fixsfti.c: Likewise.
        * soft-fp/fixtfdi.c: Likewise.
        * soft-fp/fixtfsi.c: Likewise.
        * soft-fp/fixtfti.c: Likewise.
        * soft-fp/fixunsdfdi.c: Likewise.
        * soft-fp/fixunsdfsi.c: Likewise.
        * soft-fp/fixunsdfti.c: Likewise.
        * soft-fp/fixunssfdi.c: Likewise.
        * soft-fp/fixunssfsi.c: Likewise.
        * soft-fp/fixunssfti.c: Likewise.
        * soft-fp/fixunstfdi.c: Likewise.
        * soft-fp/fixunstfsi.c: Likewise.
        * soft-fp/fixunstfti.c: Likewise.
        * soft-fp/floatdidf.c: Likewise.
        * soft-fp/floatdisf.c: Likewise.
        * soft-fp/floatditf.c: Likewise.
        * soft-fp/floatsidf.c: Likewise.
        * soft-fp/floatsisf.c: Likewise.
        * soft-fp/floatsitf.c: Likewise.
        * soft-fp/floattidf.c: Likewise.
        * soft-fp/floattisf.c: Likewise.
        * soft-fp/floattitf.c: Likewise.
        * soft-fp/floatundidf.c: Likewise.
        * soft-fp/floatundisf.c: Likewise.
        * soft-fp/floatunsidf.c: Likewise.
        * soft-fp/floatunsisf.c: Likewise.
        * soft-fp/floatuntidf.c: Likewise.
        * soft-fp/floatuntisf.c: Likewise.
        * soft-fp/floatuntitf.c: Likewise.
        * soft-fp/fmadf4.c: Likewise.
        * soft-fp/fmasf4.c: Likewise.
        * soft-fp/fmatf4.c: Likewise.
        * soft-fp/gedf2.c: Likewise.
        * soft-fp/gesf2.c: Likewise.
        * soft-fp/getf2.c: Likewise.
        * soft-fp/ledf2.c: Likewise.
        * soft-fp/lesf2.c: Likewise.
        * soft-fp/letf2.c: Likewise.
        * soft-fp/muldf3.c: Likewise.
        * soft-fp/mulsf3.c: Likewise.
        * soft-fp/multf3.c: Likewise.
        * soft-fp/negdf2.c: Likewise.
        * soft-fp/negsf2.c: Likewise.
        * soft-fp/negtf2.c: Likewise.
        * soft-fp/op-1.h: Likewise.
        * soft-fp/op-2.h: Likewise.
        * soft-fp/op-4.h: Likewise.
        * soft-fp/op-8.h: Likewise.
        * soft-fp/op-common.h: Likewise.
        * soft-fp/quad.h: Likewise.
        * soft-fp/single.h: Likewise.
        * soft-fp/soft-fp.h: Likewise.
        * soft-fp/sqrtdf2.c: Likewise.
        * soft-fp/sqrtsf2.c: Likewise.
        * soft-fp/sqrttf2.c: Likewise.
        * soft-fp/subdf3.c: Likewise.
        * soft-fp/subsf3.c: Likewise.
        * soft-fp/subtf3.c: Likewise.
        * soft-fp/truncdfsf2.c: Likewise.
        * soft-fp/trunctfdf2.c: Likewise.
        * soft-fp/trunctfsf2.c: Likewise.
        * soft-fp/trunctfxf2.c: Likewise.
        * soft-fp/unorddf2.c: Likewise.
        * soft-fp/unordsf2.c: Likewise.
        * soft-fp/unordtf2.c: Likewise.

2013-10-14   Ondřej Bílka  <neleai@seznam.cz>

        [BZ #15672]
        * misc/error.c (error_tail): Fix possible buffer overflow.

2013-10-14  Aurelien Jarno  <aurelien@aurel32.net>

        [BZ #13028]
        * res_send.c(__libc_res_nsend): Correctly copy the nameserver
        address.

2013-10-14  P. J. McDermott  <pj@pehjota.net>

        [BZ #832]
        * elf/ldd.bash.in (try_trace): New function.  Delete previous code
        testing pipefail option.

2013-10-12  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/double.h: Indent preprocessor directives inside #if.
        * soft-fp/extended.h: Likewise.
        * soft-fp/op-2.h: Likewise.
        * soft-fp/op-4.h: Likewise.
        * soft-fp/op-common.h: Likewise.
        * soft-fp/quad.h: Likewise.
        * soft-fp/single.h: Likewise.
        * soft-fp/soft-fp.h: Likewise.

2013-10-12   Yuri Chornoivan <yurchor@ukr.net>

        * iconv/iconv_prog.c: Fix typos.
        * stdio-common/psiginfo-data.h: Likewise.

2013-10-12   Reuben Thomas <rrt@sc3d.org>

        [BZ #15764]
        * locale/setlocale.c: Fix typo.

2013-10-12  Joseph Myers  <joseph@codesourcery.com>

        [BZ #16036]
        * soft-fp/unorddf2.c (__unorddf2): Raise "invalid" exception for
        signaling NaN arguments.
        * soft-fp/unordsf2.c (__unordsf2): Likewise.
        * soft-fp/unordtf2.c (__unordtf2): Likewise.

        [BZ #14910]
        * soft-fp/gedf2.c (__gedf2): Raise "invalid" exception for all
        unordered operands.
        * soft-fp/gesf2.c (__gesf2): Likewise.
        * soft-fp/getf2.c (__getf2): Likewise.
        * soft-fp/ledf2.c (__ledf2): Likewise.
        * soft-fp/lesf2.c (__lesf2): Likewise.
        * soft-fp/letf2.c (__letf2): Likewise.

        * soft-fp/eqdf2.c (__eqdf2): Use FP_INIT_EXCEPTIONS.
        * soft-fp/eqsf2.c (__eqsf2): Likewise.
        * soft-fp/eqtf2.c (__eqtf2): Likewise.
        * soft-fp/fixdfdi.c (__fixdfdi): Likewise.
        * soft-fp/fixdfsi.c (__fixdfsi): Likewise.
        * soft-fp/fixdfti.c (__fixdfti): Likewise.
        * soft-fp/fixsfdi.c (__fixsfdi): Likewise.
        * soft-fp/fixsfsi.c (__fixsfsi): Likewise.
        * soft-fp/fixsfti.c (__fixsfti): Likewise.
        * soft-fp/fixtfdi.c (__fixtfdi): Likewise.
        * soft-fp/fixtfsi.c (__fixtfsi): Likewise.
        * soft-fp/fixtfti.c (__fixtfti): Likewise.
        * soft-fp/fixunsdfdi.c (__fixunsdfdi): Likewise.
        * soft-fp/fixunsdfsi.c (__fixunsdfsi): Likewise.
        * soft-fp/fixunsdfti.c (__fixunsdfti): Likewise.
        * soft-fp/fixunssfdi.c (__fixunssfdi): Likewise.
        * soft-fp/fixunssfsi.c (__fixunssfsi): Likewise.
        * soft-fp/fixunssfti.c (__fixunssfti): Likewise.
        * soft-fp/fixunstfdi.c (__fixunstfdi): Likewise.
        * soft-fp/fixunstfsi.c (__fixunstfsi): Likewise.
        * soft-fp/fixunstfti.c (__fixunstfti): Likewise.
        * soft-fp/floatdidf.c (__floatdidf): Use FP_INIT_ROUNDMODE.
        * soft-fp/floatdisf.c (__floatdisf): Likewise.
        * soft-fp/floatsisf.c (__floatsisf): Likewise.
        * soft-fp/floattidf.c (__floattidf): Likewise.
        * soft-fp/floattisf.c (__floattisf): Likewise.
        * soft-fp/floattitf.c (__floattitf): Likewise.
        * soft-fp/floatundidf.c (__floatundidf): Likewise.
        * soft-fp/floatundisf.c (__floatundisf): Likewise.
        * soft-fp/floatunsisf.c (__floatunsisf): Likewise.
        * soft-fp/floatuntidf.c (__floatuntidf): Likewise.
        * soft-fp/floatuntisf.c (__floatuntisf): Likewise.
        * soft-fp/floatuntitf.c (__floatuntitf): Likewise.
        * soft-fp/gedf2.c (__gedf2): Use FP_INIT_EXCEPTIONS.
        * soft-fp/gesf2.c (__gesf2): Likewise.
        * soft-fp/getf2.c (__getf2): Likewise.
        * soft-fp/ledf2.c (__ledf2): Likewise.
        * soft-fp/lesf2.c (__lesf2): Likewise.
        * soft-fp/letf2.c (__letf2): Likewise.

        * soft-fp/soft-fp.h [FP_NO_EXCEPTIONS] (FP_SET_EXCEPTION):
        Undefine and redefine.
        [FP_NO_EXCEPTIONS] (FP_CUR_EXCEPTIONS): Likewise.
        [FP_NO_EXCEPTIONS] (FP_TRAPPING_EXCEPTIONS): Likewise.
        [FP_NO_EXCEPTIONS] (FP_ROUNDMODE): Likewise.
        * soft-fp/floatditf.c (FP_NO_EXCEPTIONS): Define macro.
        (__floatditf): Don't use FP_DECL_EX or FP_HANDLE_EXCEPTIONS.
        * soft-fp/floatsidf.c (FP_NO_EXCEPTIONS): Define macro.
        (__floatsidf): Don't use FP_DECL_EX or FP_HANDLE_EXCEPTIONS.
        * soft-fp/floatsitf.c (FP_NO_EXCEPTIONS): Define macro.
        (__floatsitf): Don't use FP_DECL_EX or FP_HANDLE_EXCEPTIONS.
        * soft-fp/floatunditf.c (FP_NO_EXCEPTIONS): Define macro.
        (__floatunditf): Don't use FP_DECL_EX or FP_HANDLE_EXCEPTIONS.
        * soft-fp/floatunsidf.c (FP_NO_EXCEPTIONS): Define macro.
        (__floatunsidf): Don't use FP_DECL_EX or FP_HANDLE_EXCEPTIONS.
        * soft-fp/floatunsitf.c (FP_NO_EXCEPTIONS): Define macro.
        (__floatunsitf): Don't use FP_DECL_EX or FP_HANDLE_EXCEPTIONS.

        [BZ #16032]
        * soft-fp/op-2.h (_FP_DIV_MEAT_2_udiv): Shift numerator right
        without decrementing exponent if mantissa >= that for the
        denominator, not >.
        (_FP_DIV_MEAT_2_gmp): Test numerator mantissa >= that for the
        denominator, not >.  Decrement exponent in < case instead of
        incrementing in >= case.
        * soft-fp/op-4.h (_FP_DIV_MEAT_4_udiv): Shift numerator right
        without decrementing exponent if mantissa >= that for the
        denominator, not >.

        * soft-fp/op-common.h (_FP_TO_INT): Reverse test of sign for
        computing saturated result for unsigned overflow.

2013-10-11  Siddhesh Poyarekar  <siddhesh@redhat.com>
            Jeff Law  <law@redhat.com>

        * sysdeps/ieee754/dbl-64/e_atan2.c: Include stap-probe.h.
        (atan2Mp): Add systemtap probe marker.
        * sysdeps/ieee754/dbl-64/e_log.c: include stap-probe.h.
        (__ieee754_log): Add systemtap probe marker.
        * sysdeps/ieee754/dbl-64/s_atan.c: Include stap-probe.h.
        (atanMp): Add systemtap probe marker.
        * sysdeps/ieee754/dbl-64/s_tan.c: Include stap-probe.h.
        (tanMp): Add systemtap probe marker.
        * sysdeps/ieee754/dbl-64/slowexp.c: Include stap-probe.h.
        (__slowexp): Add systemtap probe marker.
        * sysdeps/ieee754/dbl-64/slowpow.c: Include stap-probe.h.
        (__slowpow): Add systemtap probe marker.
        * manual/probes.texi: Document probes.

2013-10-11  Eric Biggers  <ebiggers3@gmail.com>

        [BZ #15362]
        * libio/fileops.c (_IO_new_file_write): Return count of bytes
        written.
        (_IO_new_file_xsputn): Don't return EOF if nothing has been
        written.
        * libio/iofwrite.c (_IO_fwrite): Return count if bytes were
        written to buffer but not flushed.
        * libio/iofwrite_u.c:  Likewise.
        * libio/iopadn.c:  Return bytes returned even if EOF was
        encountered.
        * libio/iowpadn.c:  Likewise.
        * stdio-common/vfprintf.c [COMPILE_WPRINTF] (PAD): Return error
        if _IO_padn does not write the whole buffer.
        [!COMPILE_WPRINTF] (PAD): Likewise.

2013-10-10  David S. Miller  <davem@davemloft.net>

        * sysdeps/posix/dirstream.h (struct __dirstream): Fix alignment of
        directory block.

2013-10-10  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/extendxftf2.c: Use copyright year range.  Use URL
        instead of FSF address.
        * soft-fp/fixdfti.c: Likewise.
        * soft-fp/fixsfti.c: Likewise.
        * soft-fp/fixtfti.c: Likewise.
        * soft-fp/fixunsdfti.c: Likewise.
        * soft-fp/fixunssfti.c: Likewise.
        * soft-fp/fixunstfti.c: Likewise.
        * soft-fp/floattidf.c: Likewise.
        * soft-fp/floattisf.c: Likewise.
        * soft-fp/floattitf.c: Likewise.
        * soft-fp/floatuntidf.c: Likewise.
        * soft-fp/floatuntisf.c: Likewise.
        * soft-fp/floatuntitf.c: Likewise.
        * soft-fp/trunctfxf2.c: Likewise.

        * soft-fp/extendxftf2.c: New file.  Copied from libgcc.
        * soft-fp/fixdfti.c: Likewise.
        * soft-fp/fixsfti.c: Likewise.
        * soft-fp/fixtfti.c: Likewise.
        * soft-fp/fixunsdfti.c: Likewise.
        * soft-fp/fixunssfti.c: Likewise.
        * soft-fp/fixunstfti.c: Likewise.
        * soft-fp/floattidf.c: Likewise.
        * soft-fp/floattisf.c: Likewise.
        * soft-fp/floattitf.c: Likewise.
        * soft-fp/floatuntidf.c: Likewise.
        * soft-fp/floatuntisf.c: Likewise.
        * soft-fp/floatuntitf.c: Likewise.
        * soft-fp/trunctfxf2.c: Likewise.

2013-10-10  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2013-10-10  Joseph Myers  <joseph@codsourcery.com>

        * sysdeps/powerpc/nofpu/Makefile [$(subdir) = math]
        (CFLAGS-e_hypotl.c): Add -fno-builtin-fabsl.
        [$(subdir) = math] (CFLAGS-w_acosl.c): Likewise.
        [$(subdir) = math] (CFLAGS-w_asinl.c): Likewise.
        [$(subdir) = math] (CFLAGS-w_atanhl.c): Likewise.
        [$(subdir) = math] (CFLAGS-w_j0l.c): Likewise.
        [$(subdir) = math] (CFLAGS-w_j1l.c): Likewise.

        * sysdeps/ieee754/ldbl-128ibm/e_acosl.c (__ieee754_acosl): Check
        for NaNs before doing comparisons on argument.
        * sysdeps/ieee754/ldbl-128ibm/e_asinl.c (__ieee754_asinl):
        Likewise.

2013-10-10  Will Newton  <will.newton@linaro.org>

        * malloc/hooks.c (memalign_check): Ensure the value of bytes
        passed to _int_memalign does not overflow.

2013-10-10  Torvald Riegel  <triegel@redhat.com>

        * scripts/bench.pl: Add include-sources directive.
        * benchtests/README: Update documentation.

2013-10-10  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/soft-fp.h (FP_INIT_EXCEPTIONS): New macro.
        * soft-fp/extenddftf2.c (__extenddftf2): Use FP_INIT_EXCEPTIONS
        instead of FP_INIT_ROUNDMODE.
        * soft-fp/extendsfdf2.c (__extendsfdf2): Likewise.
        * soft-fp/extendsftf2.c (__extendsftf2): Likewise.

        [BZ #16034]
        * soft-fp/op-common.h (_FP_NEG): Document input as raw.  Do not
        copy class of input value.
        * soft-fp/negdf2.c (__negdf2): Use raw unpacking and packing.  Do
        not handle exceptions.
        * soft-fp/negsf2.c (__negsf2): Likewise.
        * soft-fp/negtf2.c (__negtf2): Likewise.
        * sysdeps/sparc/sparc32/soft-fp/q_neg.c (_Q_neg): Likewise.

2013-10-09  Joseph Myers  <joseph@codesourcery.com>

        * soft-fp/op-4.h (_FP_FRAC_DISASSEMBLE_4): Remove trailing
        semicolon.  From Linux kernel.

2013-10-09  Adam Buchbinder  <adam.buchbinder@gmail.com>

        * soft-fp/op-common.h (_FP_UNPACK_CANONICAL): Fix typo in comment.

2013-10-08  Yogesh Chaudhari  <mr.yogesh@gmail.com>

        [BZ #156]
        * manual/socket.texi: Added statement about buffer
        for gethostbyname2_r.

2013-10-08  Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/x86_64/memset.S (ALIGN): Macro removed.
        Use .p2align directive instead, throughout.
        * sysdeps/x86_64/multiarch/memcmp-sse4.S: Likewise.
        * sysdeps/x86_64/multiarch/memcmp-ssse3.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy-ssse3.S: Likewise.
        * sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S: Likewise.
        * sysdeps/x86_64/strchr.S: Likewise.
        * sysdeps/x86_64/strrchr.S: Likewise.

2013-10-08  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/e_pow.c: Fix code formatting.

        * sysdeps/ieee754/dbl-64/e_exp.c: Fix code formatting.

        * sysdeps/generic/math_private.h (__mpsin1): Remove
        declaration.
        (__mpcos1): Likewise.
        (__mpsin): New argument __range_reduce.
        (__mpcos): Likewise.
        * sysdeps/ieee754/dbl-64/s_sin.c: Likewise.
        (slow): Use __mpsin and __mpcos.
        (slow1): Likewise.
        (slow2): Likewise.
        (sloww): Likewise.
        (sloww1): Likewise.
        (sloww2): Likewise.
        (bsloww): Likewise.
        (bsloww1): Likewise.
        (bsloww2): Likewise.
        (cslow2): Likewise.
        (csloww): Likewise.
        (csloww1): Likewise.
        (csloww2): Likewise.
        * sysdeps/ieee754/dbl-64/sincos32.c (__mpsin): Add argument
        range_reduce.  Merge in __mpsin1.
        (__mpcos): Likewise.
        (__mpsin1): Remove.
        (__mpcos1): Likewise.

2013-10-07  Joseph Myers  <joseph@codesourcery.com>

        * locale/loadlocale.c (_nl_intern_locale_data): Use
        LOCFILE_ALIGNED_P.
        * locale/programs/3level.h (CONCAT(add_locale_,TABLE)): Use
        LOCFILE_ALIGN_UP and LOCFILE_ALIGN.
        * locale/programs/ld-collate.c (obstack_int32_grow): Assert that
        obstack data is appropriately aligned.
        (obstack_int32_grow_fast): Likewise.
        * locale/programs/ld-ctype.c (ctype_output): Use LOCFILE_ALIGN.
        * locale/programs/locfile.c (add_locale_uint32): Likewise.
        (add_locale_uint32_array): Likewise.

2013-10-07  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile: Remove ARGLIST and RET variables.
        ($(objpfx)bench-%.c): Pass only function name to the script.
        * benchtests/README: Update documentation.
        * benchtests/acos-inputs: Add new directives.
        * benchtests/acosh-inputs: Likewise.
        * benchtests/asin-inputs: Likewise.
        * benchtests/asinh-inputs: Likewise.
        * benchtests/atan-inputs: Likewise.
        * benchtests/atanh-inputs: Likewise.
        * benchtests/cos-inputs: Likewise.
        * benchtests/cosh-inputs: Likewise.
        * benchtests/exp-inputs: Likewise.
        * benchtests/log-inputs: Likewise.
        * benchtests/pow-inputs: Likewise.
        * benchtests/rint-inputs: Likewise.
        * benchtests/sin-inputs: Likewise.
        * benchtests/sinh-inputs: Likewise.
        * benchtests/tan-inputs: Likewise.
        * benchtests/tanh-inputs: Likewise.
        * scripts/bench.pl: Add support for new directives.

2013-10-07  Alan Modra  <amodra@gmail.com>

        * README: Fix careless merge.

2013-10-05  Alan Modra  <amodra@gmail.com>

        * NEWS: Mention powerpc64le support and bugs fixed.
        * README: Both big-endian and little-endian powerpc64 supported.

2013-10-04  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/fork.c (_hurd_atfork_prepare_hook)
        (_hurd_atfork_child_hook, _hurd_atfork_parent_hook): New hooks.
        (__fork): Call _hurd_atfork_prepare_hook hooks before all locking, call
        _hurd_atfork_parent_hook or _hurd_atfork_child_hook after all unlocking.

2013-10-04  Ryan S. Arnold  <ryan.arnold@linaro.org>

        * misc/swapon.c (swapon): Update definition, adding FLAGS parameter to
        match prototype.

2013-10-04  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/powerpc32/Makefile [$(with-fp) = yes] (+cflags):
        Move -mhard-float appending from
        ports/sysdeps/powerpc/powerpc32/Makefile.
        [$(with-fp) = yes] (ASFLAGS): Likewise.
        [$(with-fp) = yes] (sysdep-LDFLAGS): Likewise.
        * sysdeps/powerpc/nofpu: Move directory from
        ports/sysdeps/powerpc/nofpu.
        * sysdeps/powerpc/soft-fp: Move directory from
        ports/sysdeps/powerpc/soft-fp.
        * sysdeps/powerpc/powerpc32/405: Move directory from
        ports/sysdeps/powerpc/powerpc32/405.
        * sysdeps/powerpc/powerpc32/440: Move directory from
        ports/sysdeps/powerpc/powerpc32/440.
        * sysdeps/powerpc/powerpc32/464: Move directory from
        ports/sysdeps/powerpc/powerpc32/464.
        * sysdeps/powerpc/powerpc32/476: Move directory from
        ports/sysdeps/powerpc/powerpc32/476.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu: Move directory
        from ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/405: Move directory
        from ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/405.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/440: Move directory
        from ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/440.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/464: Move directory
        from ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/464.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/476: Move directory
        from ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/476.
        * README: Update for powerpc-*-linux-gnu software floating point
        support in libc.

        * sysdeps/unix/sysv/linux/configure.in (powerpc/powerpc32): Change
        case to powerpc/powerpc32*.
        * sysdeps/unix/sysv/linux/configure: Regenerated.

        * sysdeps/powerpc/fpu_control.h [__NO_FPRS__ && !_SOFT_FLOAT]
        (_FPU_MASK_OM): Define as 0x04.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_MASK_UM): Define as 0x08.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_RESERVED): Define as
        0x00c10080.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_DEFAULT): Define as
        0x0000003c.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_IEEE): Define as _FPU_DEFAULT.

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext-common.S
        (__CONTEXT_FUNC_NAME) [__CONTEXT_ENABLE_E500]: Use
        getcontext_e500.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S
        (__CONTEXT_FUNC_NAME) [__CONTEXT_ENABLE_E500]: Use
        setcontext_e500.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S
        (__CONTEXT_FUNC_NAME) [__CONTEXT_ENABLE_E500]: Use getcontext_e500
        and setcontext_e500.

2013-10-04  Chris Leonard  <cjl@sugarlabs,.org>

        * locale/iso-3166.def: Update iso-1366.def and related occurrences

2013-10-04  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * manual/threads.texi (Default Thread Attributes): Fix typo.

2013-10-04  Will Newton  <will.newton@linaro.org>

        * malloc/Makefile: Add tst-memalign.
        * malloc/tst-memalign.c: New file.

        * malloc/tst-posix_memalign.c: Add comments.
        (do_test): Add comments and call free on all potentially
        allocated pointers. Add space after cast.

        * malloc/tst-pvalloc.c: Add comments.
        (do_test): Add comments and call free on all potentially
        allocated pointers. Remove duplicate check for NULL pointer.
        Add space after cast.

        * malloc/tst-valloc.c: Add comments.
        (do_test): Add comments and call free on all potentially
        allocated pointers. Remove duplicate check for NULL pointer.
        Add space after cast.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc32/dl-machine.c (__process_machine_rela):
        Use stdint types in rather than __attribute__((mode())).
        * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela): Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc32/dl-machine.c (__process_machine_rela):
        Correct handling of unaligned relocs for little-endian.
        * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela): Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * configure.in: Map powerpc64le and powerpcle to base_machine/machine.
        * configure: Regenerate.
        * nptl/shlib-versions: Powerpc*le starts at 2.18.
        * shlib-versions: Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * string/tester.c (test_memrchr): Increment reported test cycle.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * string/test-memcpy.c (do_one_test): When reporting errors, print
        string address and don't overrun end of string.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/power7/memchr.S: Replace rlwimi with
        insrdi.  Make better use of reg selection to speed exit slightly.
        Schedule entry path a little better.  Remove useless "are we done"
        checks on entry to main loop.  Handle wrapping around zero address.
        Correct main loop count.  Handle single left-over word from main
        loop inline rather than by using loop_small.  Remove extra word
        case in loop_small caused by wrong loop count.  Add little-endian
        support.
        * sysdeps/powerpc/powerpc32/power7/memchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memrchr.S: Likewise.  Use proper
        cache hint.
        * sysdeps/powerpc/powerpc32/power7/memrchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/rawmemchr.S: Add little-endian
        support.  Avoid rlwimi.
        * sysdeps/powerpc/powerpc32/power7/rawmemchr.S: Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/memset.S: Replace rlwimi with
        insrdi.  Formatting.
        * sysdeps/powerpc/powerpc64/power4/memset.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/memset.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memset.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/memset.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/memset.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/memset.S: Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc32/power4/memcpy.S: Add little endian support.
        * sysdeps/powerpc/powerpc32/power6/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/mempcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/mempcpy.S: Likewise.  Make better
        use of regs.  Use power7 mtocrf.  Tidy function tails.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/power7/memcmp.S: Add little-endian support.
        Formatting.  Consistently use rXXX register defines or rN defines.
        Use early exit labels that avoid restoring unused non-volatile regs.
        Make cr field use more consistent with rWORDn compares.  Rename
        regs used as shift registers for unaligned loop, using rN defines
        for short lifetime/multiple use regs.
        * sysdeps/powerpc/powerpc64/power4/memcmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/memcmp.S: Likewise.  Exit with
        addi 1,1,64 to pop stack frame.  Simplify return value code.
        * sysdeps/powerpc/powerpc32/power4/memcmp.S: Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/power7/strchr.S (strchr): Add little-endian
        support.  Correct typos, formatting.  Optimize tail.  Use insrdi
        rather than rlwimi.
        * sysdeps/powerpc/powerpc32/power7/strchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strchrnul.S (__strchrnul): Add
        little-endian support.  Correct typos.
        * sysdeps/powerpc/powerpc32/power7/strchrnul.S: Likewise.  Use insrdi
        rather than rlwimi.
        * sysdeps/powerpc/powerpc64/strchr.S (rTMP4, rTMP5): Define.  Use
        in loop and entry code to keep "and." results.
        (strchr): Add little-endian support.  Comment.  Move cntlzd
        earlier in tail.
        * sysdeps/powerpc/powerpc32/strchr.S: Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/strcpy.S: Add little-endian support:
        * sysdeps/powerpc/powerpc32/strcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/stpcpy.S: Likewise.
        * sysdeps/powerpc/powerpc32/stpcpy.S: Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/strcmp.S (rTMP2): Define as r0.
        (rTMP): Define as r11.
        (strcmp): Add little-endian support.  Optimise tail.
        * sysdeps/powerpc/powerpc32/strcmp.S: Similarly.
        * sysdeps/powerpc/powerpc64/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/strncmp.S: Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/power7/strnlen.S (strnlen): Add
        little-endian support.  Remove unnecessary "are we done" tests.
        Handle "s" wrapping around zero and extremely large "size".
        Correct main loop count.  Handle single left-over word from main
        loop inline rather than by using small_loop.  Correct comments.
        Delete "zero" tail, use "end_max" instead.
        * sysdeps/powerpc/powerpc32/power7/strnlen.S: Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/power7/strlen.S (strlen): Add little-endian
        support.  Don't branch over align.
        * sysdeps/powerpc/powerpc32/power7/strlen.S: Likewise.
        * sysdeps/powerpc/powerpc64/strlen.S (strlen): Add little-endian
        support.  Rearrange tmp reg use to suit.  Comment.
        * sysdeps/powerpc/powerpc32/strlen.S: Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/unix/sysv/linux/powerpc/bits/sigstack.h: New file.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S: Use
        conditional form of branch and link when obtaining pc.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S: Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext-common.S: Use
        HIWORD/LOWORD.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S: Ditto.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S: Ditto.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/longjmp.c: Use proper symbol versioning macros.
        * sysdeps/powerpc/novmx-longjmp.c: Likewise.
        * sysdeps/powerpc/powerpc32/bsd-_setjmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/bsd-setjmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/__longjmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/setjmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/mcount.c: Likewise.
        * sysdeps/powerpc/powerpc32/setjmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/setjmp.S: Likewise.
        * nptl/sysdeps/unix/sysv/linux/powerpc/pt-longjmp.c: Likewise.

2013-10-04  Anton Blanchard <anton@au1.ibm.com>
            Alistair Popple <alistair@ozlabs.au.ibm.com>
            Alan Modra <amodra@gmail.com>

        [BZ #15723]
        * sysdeps/powerpc/jmpbuf-offsets.h: Comment fix.
        * sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S: Correct
        _dl_hwcap access for little-endian.
        * sysdeps/powerpc/powerpc32/fpu/setjmp-common.S: Likewise.  Don't
        destroy vmx regs when saving unaligned.
        * sysdeps/powerpc/powerpc64/__longjmp-common.S: Correct CR load.
        * sysdeps/powerpc/powerpc64/setjmp-common.S: Likewise CR save.  Don't
        destroy vmx regs when saving unaligned.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc32/power4/hp-timing.h (HP_TIMING_NOW):
        Don't use a union to pack hi/low value.

2013-10-04  Anton Blanchard <anton@au1.ibm.com>

        * sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: Correct float constants
        for little-endian.
        * sysdeps/powerpc/powerpc64/fpu/s_floorf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_rintf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_roundf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_truncf.S: Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc32/fpu/s_roundf.S: Increase alignment of
        constants to usual value for .cst8 section, and remove redundant
        high address load.
        * sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S: Use float
        constant for 0x1p52.  Load little-endian words of double from
        correct stack offsets.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/sysdep.h (LOWORD, HIWORD, HISHORT): Define.
        * sysdeps/powerpc/powerpc32/fpu/s_copysign.S: Load little-endian
        words of double from correct stack offsets.
        * sysdeps/powerpc/powerpc32/fpu/s_copysignl.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_lrint.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_lround.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S: Use HISHORT.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S: Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/fpu_control.h (_FPU_GETCW): Rewrite using
        64-bit int/double union.
        (_FPU_SETCW): Likewise.
        * sysdeps/powerpc/fpu/tst-setcontext-fpscr.c (_GET_DI_FPSCR): Likewise.
        (_SET_DI_FPSCR, _GET_SI_FPSCR, _SET_SI_FPSCR): Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/fpu/s_llround.c (__llround): Rewrite.
        * sysdeps/powerpc/fpu/s_llroundf.c (__llroundf): Rewrite.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/fpu/s_float_bitwise.h (__float_and_test28): Don't
        use vector int constants.
        (__float_and_test24, __float_and8, __float_get_exp): Likewise.

2013-10-04  Anton Blanchard <anton@au1.ibm.com>

        * sysdeps/powerpc/fpu/fenv_libc.h (fenv_union_t): Replace int
        array with long long.
        * sysdeps/powerpc/fpu/e_sqrt.c (__slow_ieee754_sqrt): Adjust.
        * sysdeps/powerpc/fpu/e_sqrtf.c (__slow_ieee754_sqrtf): Adjust.
        * sysdeps/powerpc/fpu/fclrexcpt.c (__feclearexcept): Adjust.
        * sysdeps/powerpc/fpu/fedisblxcpt.c (fedisableexcept): Adjust.
        * sysdeps/powerpc/fpu/feenablxcpt.c (feenableexcept): Adjust.
        * sysdeps/powerpc/fpu/fegetexcept.c (__fegetexcept): Adjust.
        * sysdeps/powerpc/fpu/feholdexcpt.c (feholdexcept): Adjust.
        * sysdeps/powerpc/fpu/fesetenv.c (__fesetenv): Adjust.
        * sysdeps/powerpc/fpu/feupdateenv.c (__feupdateenv): Adjust.
        * sysdeps/powerpc/fpu/fgetexcptflg.c (__fegetexceptflag): Adjust.
        * sysdeps/powerpc/fpu/fraiseexcpt.c (__feraiseexcept): Adjust.
        * sysdeps/powerpc/fpu/fsetexcptflg.c (__fesetexceptflag): Adjust.
        * sysdeps/powerpc/fpu/ftestexcept.c (fetestexcept): Adjust.

2013-10-04  Anton Blanchard <anton@au1.ibm.com>

        * sysdeps/powerpc/bits/mathinline.h (__signbitf): Use builtin.
        (__signbit): Likewise.  Correct for little-endian.
        (__signbitl): Call __signbit.
        (lrint): Correct for little-endian.
        (lrintf): Call lrint.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c (mynumber): Replace
        union 32-bit int array member with 64-bit int array.
        (t515, tm256): Double rather than long double.
        (__ieee754_sqrtl): Rewrite using 64-bit arithmetic.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/ieee754/ldbl-128ibm/ieee754.h (union ieee854_long_double):
        Delete.
        (IEEE854_LONG_DOUBLE_BIAS): Delete.
        * sysdeps/ieee754/ldbl-128ibm/math_ldbl.h: Don't include ieee854
        version of math_ldbl.h.

2013-10-04  Alan Modra  <amodra@gmail.com>

        [BZ #15734], [BZ #15735]
        * sysdeps/ieee754/ldbl-128ibm/e_fmodl.c (__ieee754_fmodl): Rewrite
        all uses of ieee875 long double macros and unions.  Simplify test
        for 0.0L.  Correct |x|<|y| and |x|=|y| test.  Use
        ldbl_extract_mantissa value for ix,iy exponents.  Properly
        normalize after ldbl_extract_mantissa, and don't add hidden bit
        already handled.  Don't treat low word of ieee854 mantissa like
        low word of IBM long double and mask off bit when testing for
        zero.
        * sysdeps/ieee754/ldbl-128ibm/e_hypotl.c (__ieee754_hypotl): Rewrite
        all uses of ieee875 long double macros and unions.  Simplify tests
        for 0.0L and inf.  Correct double adjustment of k.  Delete dead code
        adjusting ha,hb.  Simplify code setting kld.  Delete two600 and
        two1022, instead use their values.  Recognise that tests for large
        "a" and small "b" are mutually exclusive.  Rename vars.  Comment.
        * sysdeps/ieee754/ldbl-128ibm/e_remainderl.c (__ieee754_remainderl):
        Rewrite all uses of ieee875 long double macros and unions.  Simplify
        test for 0.0L and nan.  Correct negation.
        * sysdeps/ieee754/ldbl-128ibm/s_erfl.c (__erfl): Rewrite all uses of
        ieee875 long double macros and unions.  Correct output for large
        magnitude x.  Correct absolute value calculation.
        (__erfcl): Likewise.
        * math/libm-test.inc: Add tests for errors discovered in IBM long
        double versions of fmodl, remainderl, erfl and erfcl.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/ieee754/ldbl-128ibm/e_atan2l.c (__ieee754_atan2l): Rewrite
        all uses of ieee854 long double macros and unions.  Simplify tests
        for long doubles that are fully specified by the high double.
        * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (__ieee754_gammal_r):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_ilogbl.c (__ieee754_ilogbl): Likewise.
        Remove dead code too.
        * sysdeps/ieee754/ldbl-128ibm/e_jnl.c (__ieee754_jnl): Likewise.
        (__ieee754_ynl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_log10l.c (__ieee754_log10l): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_logl.c (__ieee754_logl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_powl.c (__ieee754_powl): Likewise.
        Remove dead code too.
        * sysdeps/ieee754/ldbl-128ibm/k_tanl.c (__kernel_tanl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_expm1l.c (__expm1l): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_frexpl.c (__frexpl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_isinf_nsl.c (__isinf_nsl): Likewise.
        Simplify.
        * sysdeps/ieee754/ldbl-128ibm/s_isinfl.c (___isinfl): Likewise.
        Simplify.
        * sysdeps/ieee754/ldbl-128ibm/s_log1pl.c (__log1pl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_modfl.c (__modfl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c (__nextafterl): Likewise.
        Comment on variable precision.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c (__nexttoward): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c (__nexttowardf):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_remquol.c (__remquol): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c (__scalblnl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c (__scalbnl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_tanhl.c (__tanhl): Likewise.
        * sysdeps/powerpc/fpu/libm-test-ulps: Adjust tan_towardzero ulps.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/ieee754/ldbl-128ibm/math_ldbl.h (ldbl_high): Define.
        * sysdeps/ieee754/ldbl-128ibm/e_acoshl.c (__ieee754_acoshl): Rewrite
        all uses of ieee854 long double macros and unions.
        * sysdeps/ieee754/ldbl-128ibm/e_acosl.c (__ieee754_acosl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_asinl.c (__ieee754_asinl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_atanhl.c (__ieee754_atanhl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_coshl.c (__ieee754_coshl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_log2l.c (__ieee754_log2l): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c (__ieee754_rem_pio2l):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_sinhl.c (__ieee754_sinhl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_cosl.c (__kernel_cosl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_sincosl.c (__kernel_sincosl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_sinl.c (__kernel_sinl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_asinhl.c (__asinhl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_atanl.c (__atanl): Likewise.
        Simplify sign and nan test too.
        * sysdeps/ieee754/ldbl-128ibm/s_cosl.c (__cosl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fabsl.c (__fabsl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_finitel.c (___finitel): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c (___fpclassifyl):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_isnanl.c (___isnanl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_issignalingl.c (__issignalingl):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_logbl.c (__logbl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_signbitl.c (___signbitl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_sincosl.c (__sincosl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_sinl.c (__sinl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_tanl.c (__tanl): Likewise.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_logbl.c (__logbl): Likewise.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * stdio-common/printf_size.c (__printf_size): Don't use
        union ieee854_long_double in fpnum union.
        * stdio-common/printf_fphex.c (__printf_fphex): Likewise.  Use
        signbit macro to retrieve sign from long double.
        * stdio-common/printf_fp.c (___printf_fp): Use signbit macro to
        retrieve sign from long double.
        * sysdeps/ieee754/ldbl-128ibm/printf_fphex.c: Adjust for fpnum change.
        * sysdeps/ieee754/ldbl-128/printf_fphex.c: Likewise.
        * sysdeps/ieee754/ldbl-96/printf_fphex.c: Likewise.
        * sysdeps/x86_64/fpu/printf_fphex.c: Likewise.
        * math/test-misc.c (main): Don't use union ieee854_long_double.

2013-10-04  Alan Modra  <amodra@gmail.com>

        [BZ #15680]
        * sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c: Comment fix.
        * sysdeps/ieee754/ldbl-128ibm/printf_fphex.c
        (PRINT_FPHEX_LONG_DOUBLE): Tidy code by moving -53 into ediff
        calculation.  Remove unnecessary test for denormal exponent.
        * sysdeps/ieee754/ldbl-128ibm/ldbl2mpn.c (__mpn_extract_long_double):
        Correct handling of denormals.  Avoid undefined shift behaviour.
        Correct normalisation of low mantissa when low double is denormal.
        * sysdeps/ieee754/ldbl-128ibm/math_ldbl.h
        (ldbl_extract_mantissa): Likewise.  Comment.  Use uint64_t* for hi64.
        (ldbl_insert_mantissa): Make both hi64 and lo64 parms uint64_t.
        Correct normalisation of low mantissa.  Test for overflow of high
        mantissa and normalise.
        (ldbl_nearbyint): Use more readable constant for two52.
        * sysdeps/ieee754/ldbl-128ibm/mpn2ldbl.c
        (__mpn_construct_long_double): Fix test for overflow of high
        mantissa and correct normalisation.  Avoid undefined shift.

2013-10-04  Alan Modra  <amodra@gmail.com>

        * sysdeps/ieee754/ldbl-128ibm/ieee754.h
        (union ibm_extended_long_double): Define as an array of ieee754_double.
        (IBM_EXTENDED_LONG_DOUBLE_BIAS): Delete.
        * sysdeps/ieee754/ldbl-128ibm/printf_fphex.c: Update all references
        to ibm_extended_long_double and IBM_EXTENDED_LONG_DOUBLE_BIAS.
        * sysdeps/ieee754/ldbl-128ibm/e_exp10l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/ldbl2mpn.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/math_ldbl.h: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/mpn2ldbl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nearbyintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/strtold_l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/x2y2m1l.c: Likewise.

2013-10-03  Joseph Myers  <joseph@codesourcery.com>

        * locale/programs/locarchive.c (add_locale): Use constant 4096 for
        page size instead of calling getpagesize.

        * locale/localeinfo.h (LOCFILE_ALIGN): New macro.
        (LOCFILE_ALIGN_MASK): Likewise.
        (LOCFILE_ALIGN_UP): Likewise.
        (LOCFILE_ALIGNED_P): Likewise.
        * locale/programs/ld-collate.c (collate_output): Use the new
        macros instead of __alignof__ (int32_t).
        * locale/weight.h (findidx): Likewise.

2013-10-03  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #431]
        * manual/string.texi: Fix strncat and wcsncat.

2013-10-03  Brooks Moses  <bmoses@google.com>

        [BZ #15915]
        * Makefile (linkobj/libc_pic.a, linkobj/libc.so): Move rules to...
        * Makerules: ...here, and adjust associated comments.

2013-10-02  Will Newton  <will.newton@linaro.org>

        * malloc/Makefile: Add tst-pvalloc.
        * malloc/tst-pvalloc.c: New file.

2013-10-02  Will Newton  <will.newton@linaro.org>

        * malloc/tst-valloc.c: Rewrite to use test-skeleton.c and
        improve test coverage.

2013-10-02  Will Newton  <will.newton@linaro.org>

        * malloc/Makefile: Add tst-posix_memalign.
        * malloc/tst-posix_memalign.c: New file.

2013-10-01  Eric Blake  <eblake@redhat.com>

        * posix/glob.c (next_brace_sub, prefix_array, collated_compare):
        Use __THROWNL rather than __THROW on static functions.

2013-09-30  Petr Machata  <pmachata@redhat.com>

        * elf/elf.h (R_AARCH64_ABS16): New macro.
        (R_AARCH64_PREL64, R_AARCH64_PREL32): Likewise.
        (R_AARCH64_PREL16, R_AARCH64_MOVW_UABS_G0): Likewise.
        (R_AARCH64_MOVW_UABS_G0_NC, R_AARCH64_MOVW_UABS_G1): Likewise.
        (R_AARCH64_MOVW_UABS_G1_NC, R_AARCH64_MOVW_UABS_G2): Likewise.
        (R_AARCH64_MOVW_UABS_G2_NC, R_AARCH64_MOVW_UABS_G3): Likewise.
        (R_AARCH64_MOVW_SABS_G0, R_AARCH64_MOVW_SABS_G1): Likewise.
        (R_AARCH64_MOVW_SABS_G2, R_AARCH64_LD_PREL_LO19): Likewise.
        (R_AARCH64_ADR_PREL_LO21, R_AARCH64_ADR_PREL_PG_HI21): Likewise.
        (R_AARCH64_ADR_PREL_PG_HI21_NC, R_AARCH64_ADD_ABS_LO12_NC): Likewise.
        (R_AARCH64_LDST8_ABS_LO12_NC, R_AARCH64_LDST16_ABS_LO12_NC): Likewise.
        (R_AARCH64_LDST32_ABS_LO12_NC, R_AARCH64_LDST64_ABS_LO12_NC): Likewise.
        (R_AARCH64_LDST128_ABS_LO12_NC, R_AARCH64_TSTBR14): Likewise.
        (R_AARCH64_CONDBR19, R_AARCH64_JUMP26, R_AARCH64_CALL26): Likewise.
        (R_AARCH64_MOVW_PREL_G0, R_AARCH64_MOVW_PREL_G0_NC): Likewise.
        (R_AARCH64_MOVW_PREL_G1, R_AARCH64_MOVW_PREL_G1_NC): Likewise.
        (R_AARCH64_MOVW_PREL_G2, R_AARCH64_MOVW_PREL_G2_NC): Likewise.
        (R_AARCH64_MOVW_PREL_G3, R_AARCH64_MOVW_GOTOFF_G0): Likewise.
        (R_AARCH64_MOVW_GOTOFF_G0_NC, R_AARCH64_MOVW_GOTOFF_G1): Likewise.
        (R_AARCH64_MOVW_GOTOFF_G1_NC, R_AARCH64_MOVW_GOTOFF_G2): Likewise.
        (R_AARCH64_MOVW_GOTOFF_G2_NC, R_AARCH64_MOVW_GOTOFF_G3): Likewise.
        (R_AARCH64_GOTREL64, R_AARCH64_GOTREL32): Likewise.
        (R_AARCH64_GOT_LD_PREL19, R_AARCH64_LD64_GOTOFF_LO15): Likewise.
        (R_AARCH64_ADR_GOT_PAGE, R_AARCH64_LD64_GOT_LO12_NC): Likewise.
        (R_AARCH64_LD64_GOTPAGE_LO15, R_AARCH64_TLSGD_ADR_PREL21): Likewise.
        (R_AARCH64_TLSGD_ADR_PAGE21, R_AARCH64_TLSGD_ADD_LO12_NC): Likewise.
        (R_AARCH64_TLSGD_MOVW_G1, R_AARCH64_TLSGD_MOVW_G0_NC): Likewise.
        (R_AARCH64_TLSLD_ADR_PREL21, R_AARCH64_TLSLD_ADR_PAGE21): Likewise.
        (R_AARCH64_TLSLD_ADD_LO12_NC, R_AARCH64_TLSLD_MOVW_G1): Likewise.
        (R_AARCH64_TLSLD_MOVW_G0_NC, R_AARCH64_TLSLD_LD_PREL19): Likewise.
        (R_AARCH64_TLSLD_MOVW_DTPREL_G2): Likewise.
        (R_AARCH64_TLSLD_MOVW_DTPREL_G1): Likewise.
        (R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC): Likewise.
        (R_AARCH64_TLSLD_MOVW_DTPREL_G0): Likewise.
        (R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC): Likewise.
        (R_AARCH64_TLSLD_ADD_DTPREL_HI12): Likewise.
        (R_AARCH64_TLSLD_ADD_DTPREL_LO12): Likewise.
        (R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC): Likewise.
        (R_AARCH64_TLSLD_LDST8_DTPREL_LO12): Likewise.
        (R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC): Likewise.
        (R_AARCH64_TLSLD_LDST16_DTPREL_LO12): Likewise.
        (R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC): Likewise.
        (R_AARCH64_TLSLD_LDST32_DTPREL_LO12): Likewise.
        (R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC): Likewise.
        (R_AARCH64_TLSLD_LDST64_DTPREL_LO12): Likewise.
        (R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC): Likewise.
        (R_AARCH64_TLSLD_LDST128_DTPREL_LO12): Likewise.
        (R_AARCH64_TLSLD_LDST128_DTPREL_LO12_NC): Likewise.
        (R_AARCH64_TLSIE_MOVW_GOTTPREL_G1): Likewise.
        (R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC): Likewise.
        (R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21): Likewise.
        (R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC): Likewise.
        (R_AARCH64_TLSIE_LD_GOTTPREL_PREL19): Likewise.
        (R_AARCH64_TLSLE_MOVW_TPREL_G2): Likewise.
        (R_AARCH64_TLSLE_MOVW_TPREL_G1): Likewise.
        (R_AARCH64_TLSLE_MOVW_TPREL_G1_NC): Likewise.
        (R_AARCH64_TLSLE_MOVW_TPREL_G0): Likewise.
        (R_AARCH64_TLSLE_MOVW_TPREL_G0_NC): Likewise.
        (R_AARCH64_TLSLE_ADD_TPREL_HI12): Likewise.
        (R_AARCH64_TLSLE_ADD_TPREL_LO12): Likewise.
        (R_AARCH64_TLSLE_ADD_TPREL_LO12_NC): Likewise.
        (R_AARCH64_TLSLE_LDST8_TPREL_LO12): Likewise.
        (R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC): Likewise.
        (R_AARCH64_TLSLE_LDST16_TPREL_LO12): Likewise.
        (R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC): Likewise.
        (R_AARCH64_TLSLE_LDST32_TPREL_LO12): Likewise.
        (R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC): Likewise.
        (R_AARCH64_TLSLE_LDST64_TPREL_LO12): Likewise.
        (R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC): Likewise.
        (R_AARCH64_TLSLE_LDST128_TPREL_LO12): Likewise.
        (R_AARCH64_TLSLE_LDST128_TPREL_LO12_NC): Likewise.
        (R_AARCH64_TLSDESC_LD_PREL19): Likewise.
        (R_AARCH64_TLSDESC_ADR_PREL21): Likewise.
        (R_AARCH64_TLSDESC_ADR_PAGE21): Likewise.
        (R_AARCH64_TLSDESC_LD64_LO12): Likewise.
        (R_AARCH64_TLSDESC_ADD_LO12): Likewise.
        (R_AARCH64_TLSDESC_OFF_G1): Likewise.
        (R_AARCH64_TLSDESC_OFF_G0_NC): Likewise.
        (R_AARCH64_TLSDESC_LDR): Likewise.
        (R_AARCH64_TLSDESC_ADD): Likewise.
        (R_AARCH64_TLSDESC_CALL): Likewise.

2013-09-30  Andreas Schwab  <schwab@suse.de>

        [BZ #15048]
        * nscd/aicache.c (addhstaiX): Properly use the cache variable for
        the nss database lookup.
        * nscd/initgrcache.c (addinitgroupsX): Likewise.
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Likewise.

2013-09-28  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/tst-fanotify.c (do_test): Fix style.

2013-09-28  P. J. McDermott  <pj@pehjota.net>

        * sysdeps/unix/Makefile ($(objpfx)stub-syscalls.c): Don't use
        ${Bash-specific parameter/pattern/string} parameter expansion.
        * sysdeps/unix/make-syscalls.sh: Likewise.

2013-09-27  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/sh/stackguard-macros.h: New file.

2013-09-26  Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Update.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Remove strrchr ifunc.
        * sysdeps/x86_64/multiarch/strend-sse4.S Remove.
        * sysdeps/x86_64/multiarch/strrchr-sse2-no-bsf.S Likewise.
        * sysdeps/x86_64/multiarch/strrchr.S: Likewise.
        * sysdeps/x86_64/strrchr.S (strrchr): Use optimized implementation.

2013-09-25  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/stackguard-macros.h (POINTER_CHK_GUARD:
        Fix thread ID register.

2013-09-25  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/sched.h-data [XPG3 || XPG4]: Disable whole file.
        [POSIX || UNIX98]: Require rather than permitting all symbols from
        <time.h>.
        [POSIX || UNIX98] (sched_ss_low_priority): Do not specify optional
        element of struct sched_param.
        [POSIX || UNIX98] (sched_ss_repl_period): Likewise.
        [POSIX || UNIX98] (sched_ss_init_budget): Likewise.
        [POSIX || UNIX98] (sched_ss_max_repl): Likewise.
        [POSIX || UNIX98] (SCHED_SPORADIC): Do not specify optional
        constant.

2013-09-24  Olivier Langlois  <olivier@olivierlanglois.net>

        * stdio-common/tst-long-dbl-fphex.c (do_test): Fix swprintf length
        argument calculation.

2013-09-24  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/pthread.h-data [POSIX] (PTHREAD_MUTEX_INITIALIZER):
        Expect macro.
        [POSIX] (pthread_attr_t): Do not require type.
        [POSIX] (pthread_cond_t): Likewise.
        [POSIX] (pthread_condattr_t): Likewise.
        [POSIX] (pthread_key_t): Likewise.
        [POSIX] (pthread_mutex_t): Likewise.
        [POSIX] (pthread_mutexattr_t): Likewise.
        [POSIX] (pthread_once_t): Likewise.
        [POSIX] (pthread_t): Likewise.
        [POSIX-based standards] (pthread_atfork): Expect function.

2013-09-24  Joseph Myers  <joseph@codesourcery.com>
            Richard Sandiford  <richard@codesourcery.com>

        * locale/programs/locfile.h: Include <byteswap.h> and <stdbool.h>.
        (swap_endianness_p): New extern variable.
        (set_big_endian): New inline function.
        (maybe_swap_uint32): Likewise.
        (maybe_swap_uint32_array): Likewise.
        (maybe_swap_uint32_obstack): Likewise.
        * locale/programs/locfile.c: Include <stdbool.h>.
        (swap_endianness_p): New variable.
        (add_locale_uint32): Call maybe_swap_uint32.
        (add_locale_uint32_array): Call maybe_swap_uint32_obstack.
        (write_locale_data): Call maybe_swap_uint32_array.
        * locale/programs/ld-collate.c (obstack_int32_grow): Call
        maybe_swap_uint32.
        (obstack_int32_grow_fast): Likewise.
        (output_weightwc): Call maybe_swap_uint32_obstack.
        (collate_output): Likewise.
        * locale/programs/localedef.c (OPT_LITTLE_ENDIAN): New macro.
        (OPT_LITTLE_ENDIAN): Likewise.
        (options): Add --little-endian and --big-endian options.
        (parse_opt): Handle OPT_LITTLE_ENDIAN and OPT_BIG_ENDIAN.
        * locale/programs/locarchive.c: Include "locfile.h".
        (GET): New macro.
        (SET): Likewise.
        (INC): Likewise.
        (create_archive): Use the new macros to access fields of
        structures directly mapped from or written to locale archives.
        (oldlocrecentcmp): Likewise.
        (enlarge_archive): Likewise.
        (insert_name): Likewise.
        (add_alias): Likewise.
        (add_locale): Likewise.
        (delete_locales_from_archive): Likewise.
        (show_archive_content): Likewise.
        (add_locale_to_archive): Likewise.  Use maybe_swap_uint32 on
        locale data.

2013-09-24  Roland McGrath  <roland@hack.frob.com>

        * manual/freemanuals.texi: Updated from (newly) canonical copy at
        http://www.gnu.org/doc/freemanuals.texi.
        * manual/libc.texinfo (Free Manuals): Put the @appendix line here.

2013-09-24  Will Newton  <will.newton@linaro.org>

        * sysdeps/mach/hurd/i386/tls.h (TLS_INIT_TP_EXPENSIVE): Remove
        macro.

2013-09-23  Joseph Myers  <joseph@codesourcery.com>

        * locale/hashval.h (compute_hashval): Interpret bytes of key as
        unsigned char.

2013-09-23  Maciej W. Rozycki  <macro@codesourcery.com>

        * manual/threads.texi (POSIX Threads): Fix a typo.

2013-09-23  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #14547]
        * string/tst-strcoll-overflow.c: New test case.
        * string/Makefile (xtests): Add tst-strcoll-overflow.
        * string/strcoll_l.c (STRCOLL): Skip allocating memory for
        cache if string sizes may cause integer overflow.

        [BZ #14547]
        * string/strcoll_l.c (coll_seq): New members rule, idx,
        save_idx and back_us.
        (get_next_seq_nocache): New function.
        (do_compare_nocache): New function.
        (STRCOLL): Use get_next_seq_nocache and do_compare_nocache
        when malloc fails.

2013-09-23  Carlos O'Donell  <carlos@redhat.com>

        [BZ #15754]
        * sysdeps/generic/stackguard-macros.h: If PTRGUARD_LOCAL use
        __pointer_chk_guard_local, otherwise __pointer_chk_guard.
        * elf/Makefile: Define CFLAGS-tst-ptrguard1-static.c.

        [BZ #15754]
        * elf/Makefile (tests): Add tst-ptrguard1.
        (tests-static): Add tst-ptrguard1-static.
        (tst-ptrguard1-ARGS): Define.
        (tst-ptrguard1-static-ARGS): Define.
        * elf/tst-ptrguard1.c: New file.
        * elf/tst-ptrguard1-static.c: New file.
        * sysdeps/x86_64/stackguard-macros.h: Define POINTER_CHK_GUARD.
        * sysdeps/i386/stackguard-macros.h: Likewise.
        * sysdeps/powerpc/powerpc32/stackguard-macros.h: Likewise.
        * sysdeps/powerpc/powerpc64/stackguard-macros.h: Likewise.
        * sysdeps/s390/s390-32/stackguard-macros.h: Likewise.
        * sysdeps/s390/s390-64/stackguard-macros.h: Likewise.
        * sysdeps/sparc/sparc32/stackguard-macros.h: Likewise.
        * sysdeps/sparc/sparc64/stackguard-macros.h: Likewise.

2013-09-23  Hector Marco  <hecmargi@upv.es>
            Ismael Ripoll  <iripoll@disca.upv.es>
            Carlos O'Donell  <carlos@redhat.com>

        [BZ #15754]
        * sysdeps/generic/stackguard-macros.h: Define
        __pointer_chk_guard_local and POINTER_CHK_GUARD.
        * csu/libc-start.c [!SHARED && !THREAD_SET_POINTER_GUARD]:
        Define __pointer_chk_guard_local.
        (LIBC_START_MAIN) [!SHARED]: Call _dl_setup_pointer_guard.
        Use THREAD_SET_POINTER_GUARD or set __pointer_chk_guard_local.

2013-09-15  Vinitha Vijayan <vinitha.vijayann@gmail.com>

        [BZ #15859]
        * elf/dl-deps.c (_dl_map_object_deps): Remove duplicate declaration.

2013-09-20  Andreas Schwab  <schwab@linux-m68k.org>

        * include/string.h (__ffs): Declare as hidden.
        * string/ffs.c (__ffs): Define as hidden.
        * sysdeps/i386/ffs.c (__ffs): Likewise.
        * sysdeps/i386/i686/ffs.c (__ffs): Likewise.
        * sysdeps/powerpc/ffs.c (__ffs): Likewise.
        * sysdeps/s390/ffs.c (__ffs): Likewise.
        * sysdeps/x86_64/ffs.c (__ffs): Likewise.

2013-09-20  Alexandre Oliva <aoliva@redhat.com>

        * NEWS: Mention malloc probes.

        * malloc/arena.c (new_heap): New memory_heap_new probe.
        (grow_heap): New memory_heap_more probe.
        (shrink_heap): New memory_heap_less probe.
        (heap_trim): New memory_heap_free probe.
        * malloc/malloc.c (sysmalloc): New memory_sbrk_more probe.
        (systrim): New memory_sbrk_less probe.
        * manual/probes.texi: Document them.

        * malloc/arena.c (arena_get_retry): Add memory_arena_retry probe.
        * manual/probes.texi: Document it.

        * malloc/malloc.c (__libc_malloc): Add memory_malloc_retry probe.
        (__libc_realloc): Add memory_realloc_retry probe.
        (__libc_memalign): Add memory_memalign_retry probe.
        (__libc_valloc): Add memory_valloc_retry probe.
        (__libc_pvalloc): Add memory_pvalloc_retry probe.
        (__libc_calloc): Add memory_calloc_retry probe.
        * manual/probes.texi: Document them.

        * malloc/arena.c (get_free_list): Add probe
        memory_arena_reuse_free_list.
        (reused_arena) [PER_THREAD]: Add probes memory_arena_reuse_wait
        and memory_arena_reuse.
        (arena_get2) [!PER_THREAD]: Likewise.
        * malloc/malloc.c (__libc_realloc) [!PER_THREAD]: Add probe
        memory_arena_reuse_realloc.
        * manual/probes.texi: Document them.

        * malloc/malloc.c (__libc_free): Add
        memory_mallopt_free_dyn_thresholds probe.
        (__libc_mallopt): Add multiple memory_mallopt probes.
        * manual/probes.texi: Document them.

        * malloc/malloc.c: Include stap-probe.h.
        (__libc_mallopt): Add memory_mallopt probe.
        * malloc/arena.c (_int_new_arena): Add memory_arena_new probe.
        * manual/probes.texi: New.
        * manual/Makefile (chapters): Add probes.
        * manual/threads.texi: Set next node.

2013-09-19  Wei-Lun Chao  <bluebat@member.fsf.org>

        [BZ #15963, #13985]
        * locale/iso-639.def: Add Chiga (cgg) and Chinese (gan, hak,
        czh, cjy, lzh, cmn, mnp, cdo, czo, cpx, wuu, hsn, yue).
        Add `Chinese' to `nan' entry name.

2013-09-19  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/s_sin.c (POLYNOMIAL2): New macro.
        (POLYNOMIAL): Likewise.
        (TAYLOR_SINCOS): Likewise.
        (TAYLOR_SLOW): Likewise.
        (__sin): Use TAYLOR_SINCOS.
        (__cos): Likewise.
        (slow): Use TAYLOR_SLOW.
        (sloww): Likewise.
        (bsloww): Likewise.
        (csloww): Likewise.

2013-09-19  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * stdlib/strtod_l.c: Fix buffer overrun.

2013-09-19  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile (bench): Add sincos.
        * benchtests/bench-sincos.c: New file.

        * math/libm-test.inc (cos_test_data): New test inputs.
        (sin_test_data): Likewise.

        * sysdeps/ieee754/dbl-64/s_sin.c (SINCOS_TABLE_LOOKUP): New
        macro.
        (__sin): Use it.
        (__cos): Likewise.
        (slow1): Likewise.
        (slow2): Likewise.
        (sloww1): Likewise.
        (sloww2): Likewise.
        (bsloww1): Likewise.
        (bsloww2): Likewise.
        (cslow2): Likewise.
        (csloww1): Likewise.
        (csloww2): Likewise.

        * sysdeps/ieee754/dbl-64/s_sin.c (reduce_and_compute): New
        function.
        (__sin): Use it.
        (__cos): Likewise.

        * sysdeps/ieee754/dbl-64/s_sin.c (__sin): Remove redundant
        gotos.
        (__cos): Likewise.

2013-09-18  Maciej W. Rozycki  <macro@codesourcery.com>

        * config.h.in (HAVE_MIPS_NAN2008): New macro.
        * elf/elf.h (EF_MIPS_NAN2008): Likewise.
        * sysdeps/generic/ldconfig.h (FLAG_MIPS_LIB32_NAN2008): Likewise.
        (FLAG_MIPS64_LIBN32_NAN2008): Likewise.
        (FLAG_MIPS64_LIBN64_NAN2008): Likewise.
        * elf/cache.c (print_entry): Handle the new cache flags.

2013-09-18  Joseph Myers  <joseph@codesourcery.com>
            Aldy Hernandez  <aldyh@redhat.com>

        * sysdeps/powerpc/fpu_control.h [_SOFT_FLOAT || __NO_FPRS__]:
        Change condition to [_SOFT_FLOAT].
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_RC_NEAREST): New macro.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_RC_DOWN): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_RC_UP): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_RC_ZERO): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_MASK_ZM): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_MASK_OM): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_MASK_UM): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_MASK_XM): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_MASK_IM): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_RESERVED): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_DEFAULT): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_IEEE): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (fpu_control_t): New typedef.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_GETCW): New macro.
        [__NO_FPRS__ && !_SOFT_FLOAT] (_FPU_SETCW): Likewise.
        [__NO_FPRS__ && !_SOFT_FLOAT] (__fpu_control): New variable
        declaration.

2013-09-18  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/powerpc32/__longjmp-common.S (LOAD_GP): Define
        macro conditional on [__SPE__ || (__NO_FPRS__ && !_SOFT_FLOAT)].
        (__longjmp): Use LOAD_GP to load saved GPRs.
        * sysdeps/powerpc/powerpc32/setjmp-common.S (SAVE_GP): Define
        macro conditional on [__SPE__ || (__NO_FPRS__ && !_SOFT_FLOAT)].
        (__sigsetjmp): Use SAVE_GP to save GPRs.

        * sysdeps/powerpc/powerpc32/Makefile [$(with-fp) = no] (+cflags):
        Do not append -msoft-float.
        [$(with-fp) = no] (sysdep-LDFLAGS): Likewise.

2013-09-18  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/sincos32.c: Fix code formatting.

2013-09-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15966]
        * sysdeps/powerpc/fpu_control.h [!_SOFT_FLOAT && !__NO_FPRS__]
        (_FPU_GETCW): Use initial "__" on variable and field names but not
        on macro parameter name.
        [!_SOFT_FLOAT && !__NO_FPRS__] (_FPU_SETCW): Likewise.  Use
        parentheses around reference to macro parameter.

2013-09-13  Richard Sandiford  <richard@codesourcery.com>

        * locale/programs/ld-ctype.c (find_idx): Use uint32_t in
        prototype.
        (ctype_startup): Use uint32_t in cast and sizeof for
        ctype->charnames.

2013-09-11  Jia Liu  <proljc@gmail.com>

        * sunrpc/rpc/types.h [__APPLE_CC__]: Define __u_char_defined and
        __daddr_t_defined.
        [__FreeBSD__]: Likewise.

2013-09-11  Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/x86_64/multiarch/ifunc-impl-list.c
        (__libc_ifunc_impl_list): Remove: __strchr_sse42.
        * sysdeps/x86_64/multiarch/strchr.S (__strchr_sse42): Remove.
        (strchr): Remove __strchr_sse42 ifunc selection.
        * sysdeps/x86_64/strchr.S (strchr): Use optimized implementation.
        * sysdeps/x86_64/strchrnul.S: Include sysdeps/x86_64/strchr.S.

2013-09-11  Will Newton  <will.newton@linaro.org>

        * benchtests/bench-timing.h (TIMING_INIT): Rename ITERS
        parameter to RES. Remove hardcoded 1000 value.
        * benchtests/bench-skeleton.c (main): Pass RES parameter
        to TIMING_INIT and multiply result by 1000.

2013-09-10  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-09-11  Andreas Schwab  <schwab@suse.de>

        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h (__O_TMPFILE): Define
        if not defined.
        (O_TMPFILE) [__USE_GNU]: Define.
        * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h (__O_TMPFILE):
        Define.

2013-09-11  Will Newton  <will.newton@linaro.org>

        [BZ #15857]
        * malloc/malloc.c (__libc_memalign): Check the value of bytes
        does not overflow.

2013-09-11  Will Newton  <will.newton@linaro.org>

        [BZ #15856]
        * malloc/malloc.c (__libc_valloc): Check the value of bytes
        does not overflow.

2013-09-11  Will Newton  <will.newton@linaro.org>

        [BZ #15855]
        * malloc/malloc.c (__libc_pvalloc): Check the value of bytes
        does not overflow.

2013-09-10  Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/ieee754/dbl-64/e_j0.c: Remove DO_NOT_USE_THIS conditionals.
        * sysdeps/ieee754/dbl-64/e_j1.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_erf.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_expm1.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_log1p.c: Likewise.

2013-09-10  Allan McRae  <allan@archlinux.org>

        [BZ #15748]
        * manual/arith.texi (Parsing of Floats): Clarify
        cross-reference.

        [BZ #15849]
        * manual/install.texi (Running make install): Mention
        --enable-pt-chown.
        * INSTALL: Regenerated.

2013-09-09  Maciej W. Rozycki  <macro@codesourcery.com>

        * csu/init-first.c (_init): Remove the !SHARED condition around
        FPU control word initialization.
        * elf/dl-support.c (_dl_fpu_control): New variable.
        (_dl_aux_init) <AT_FPUCW>: Initialize it.
        * math/test-fpucw.c [!FPU_CONTROL] (FPU_CONTROL): New macro.
        (main): Replace _FPU_DEFAULT with FPU_CONTROL throughout.
        * math/test-fpucw-static.c: New file.
        * math/test-fpucw-ieee.c: New file.
        * math/test-fpucw-ieee-static.c: New file.
        * math/Makefile (tests): Add `test-fpucw-ieee' and
        `$(tests-static)'.
        (tests-static): New variable.
        [($(build-shared),yes)] ($(addprefix $(objpfx),$(tests))): Move
        dependency to...
        [($(build-shared),yes)]
        ($(addprefix $(objpfx),$(filter-out $(tests-static),$(tests)))):
        ... this.
        [($(build-shared),yes)] ($(addprefix $(objpfx),$(tests-static))):
        New dependency.

2013-09-09  Allan McRae  <allan@archlinux.org>

        [BZ #15939]
        * manual/string.texi (Collation Functions): Fix typo in
        strcoll example.
        Reported by Suren Karapetyan <me@suren.karapetyan.name>.

        [BZ #15893]
        * stdlib/isomac.c (get_null_defines): Fix memory leak.

        [BZ #15892]
        * libio/memstream.c (open_memstream): Fix memory leak.
        * libio/wmemstream.c (open_wmemstream): Likewise.

        [BZ #15895]
        * nscd/netgroupcache.c: Fix nesting of ifdefs.

2013-09-09  Will Newton  <will.newton@linaro.org>

        * malloc/Makefile: Add tst-realloc to tests.
        * malloc/tst-realloc.c: New file.

2013-09-09  Allan McRae  <allan@archlinux.org>

        [BZ #15844]
        * COPYING: Update from GNU website to fix FSF address.
        * COPYING.LIB: Likewise.

2013-09-06  David S. Miller  <davem@davemloft.net>

        * po/zh_TW.po: Update Chinese (traditional) translation from
        translation project.

2013-09-06  Richard Sandiford  <richard@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

        * locale/programs/locfile.c: Include <assert.h>, <wchar.h> and
        "localeinfo.h".
        (obstack_chunk_alloc): New macro.
        (obstack_chunk_free): Likewise.
        (record_offset): New function.
        (init_locale_data): Likewise.
        (align_locale_data): Likewise.
        (add_locale_empty): Likewise.
        (add_locale_raw_data): Likewise.
        (add_locale_raw_obstack): Likewise.
        (add_locale_string): Likewise.
        (add_locale_wstring): Likewise.
        (add_locale_uint32): Likewise.
        (add_locale_uint32_array): Likewise.
        (add_locale_char): Likewise.
        (start_locale_structure): Likewise.
        (end_locale_structure): Likewise.
        (start_locale_prelude): Likewise.
        (end_locale_prelude): Likewise.
        (write_locale_data): Take locale_file structure rather than an
        iovec.
        * locale/programs/locfile.h: Include "obstack.h".
        (struct locale_file): Change to store locale file contents instead
        of header.
        (init_locale_data): New prototype.
        (align_locale_data): Likewise.
        (add_locale_empty): Likewise.
        (add_locale_raw_data): Likewise.
        (add_locale_raw_obstack): Likewise.
        (add_locale_string): Likewise.
        (add_locale_wstring): Likewise.
        (add_locale_uint32): Likewise.
        (add_locale_uint32_array): Likewise.
        (add_locale_char): Likewise.
        (start_locale_structure): Likewise.
        (end_locale_structure): Likewise.
        (start_locale_prelude): Likewise.
        (end_locale_prelude): Likewise.
        (write_locale_data): Update prototype.
        * locale/programs/3level.h (struct TABLE): Remove result field.
        (CONCAT(TABLE,_finalize)): Change to CONCAT(add_locale_,TABLE).
        Use new locale_file interface.
        [!NO_FINALIZE]: Change condition to [!NO_ADD_LOCALE].
        (NO_FINALIZE): Change #undef to #undef of NO_ADD_LOCALE.
        * locale/programs/ld-address.c (address_output): Use new
        locale_file interface.
        * locale/programs/ld-collate.c (NO_FINALIZE): Change to
        NO_ADD_LOCALE.
        (collate_finish): Don't call collseq_table_finalize.
        (collate_output): Use new locale_file interface.
        * locale/programs/ld-ctype.c: Move includes of "3level.h" earlier
        in file.
        (NO_FINALIZE): Change to NO_ADD_LOCALE.
        (TABLE): Move defines earlier in file.
        (ELEMENT): Likewise.
        (DEFAULT): Likewise.
        (wctrans_table_add): Move macro and inline function earlier in
        file.
        (struct wctype_table): Move type earlier in file.
        (add_locale_wctype_table): New static prototype.
        (struct locale_ctype_t): Use logical types instead of struct iovec
        pointers for members.
        (ctype_output): Use new locale_file interface.
        (wctype_table_finalize): Change to add_locale_wctype_table.  Use
        new locale_file interface.
        (allocate_arrays): Update for use of new locale_file interface.
        * locale/programs/ld-identification.c (identification_output): Use
        new locale_file interface.
        * locale/programs/ld-measurement.c (measurement_output): Likewise.
        * locale/programs/ld-messages.c (messages_output): Likewise.
        * locale/programs/ld-monetary.c (monetary_output): Likewise.
        * locale/programs/ld-name.c (name_output): Likewise.
        * locale/programs/ld-numeric.c (numeric_output): Likewise.
        * locale/programs/ld-paper.c (paper_output): Likewise.
        * locale/programs/ld-telephone.c (telephone_output): Likewise.
        * locale/programs/ld-time.c (time_output): Likewise.

2013-09-06  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * benchtests/Makefile: Add memrchr benchmark.
        * benchtests/bench-memchr.c (USE_AS_MEMRCHR): Add define to use
        benchmark as memrchr.
        * benchtests/bench-memrchr-ifunc.c: New file.
        * benchtests/bench-memrchr.c: New file.

2013-09-06   Will Newton  <will.newton@linaro.org>

        * benchtests/Makefile (string-bench): Add memcpy.

2013-09-05  Carlos O'Donell  <carlos@redhat.com>
            Cong Wang  <amwang@redhat.com>

        [BZ #15850]
        * sysdeps/unix/sysv/linux/bits/in.h
        [_UAPI_LINUX_IN6_H]: Define __USE_KERNEL_IPV6_DEFS.
        * inet/netinet/in.h: Move in_addr definition and bits/in.h inclusion
        before __USE_KERNEL_IPV6_DEFS uses.
        * inet/netinet/in.h [!__USE_KERNEL_IPV6_DEFS]: Define IPPROTO_MH, and
        IPPROTO_BEETPH.
        [__USE_KERNEL_IPV6_DEFS]: Don't define any of IPPROTO_*, in6_addr,
        sockaddr_in6, or ipv6_mreq.

2013-09-05  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/memrchr.S (__memrchr): Fix invalid
        memory access for final bytes in some large inputs.
        * sysdeps/powerpc/powerpc64/power7/memrchr.S (__memrchr): Likewise.

2013-09-05  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * string/test-memrchr.c: New file.
        * string/test-memrchr-ifunc.c: New file.
        * string/Makefile: Add new memrchr testcase.

2013-09-05  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/tst-fanotify.c (do_test): Skip test when
        fanotify_init returns EPERM.

2013-09-04  Joseph Myers  <joseph@codesourcery.com>

        * conform/conformtest.pl (newtoken): Treat tokens not allowed as
        errors.
        (top level): Treat second token from macro or constant entries for
        allowed headers as allowed.
        * include/complex.h: Condition internal declarations on
        [!_ISOMAC].
        * include/fenv.h: Condition include of <stdbool.h> and internal
        declarations on [!_ISOMAC].

2013-09-04  Chris Leonard  <cjl@sugarlabs,.org>

        [BZ #15923]
        * locale/iso-4217.def: Update iso-1427.def and related occurrences.

2013-09-04  Joseph Myers  <joseph@codesourcery.com>

        * configure.in (--enable-versioning): Remove configure option.
        (libc_cv_asm_symver_directive): Remove configure test.
        (libc_cv_ld_version_script_option): Likewise.
        (VERSIONING): Remove variable and AC_SUBST.
        (DO_VERSIONING): Remove AC_DEFINE.
        * configure: Regenerated.
        * config.h.in (DO_VERSIONING): Remove macro.
        * Makerules [$(versioning) = yes]: Change conditionals to
        [$(build-shared) = yes].
        * config.make.in (versioning): Remove variable.
        * dlfcn/Makefile [$(versioning) = yes]: Change conditionals to
        [$(build-shared) = yes].
        * dlfcn/modstatic2.c (test) [DO_VERSIONING]: Remove conditional.
        * dlfcn/tststatic2.c (main) [DO_VERSIONING]: Likewise.
        * elf/Makefile [$(versioning) = yes]: Change conditionals to
        [$(build-shared) = yes].
        * extra-lib.mk [$(versioning) = yes]: Likewise.
        * hurd/Makefile [$(versioning) = yes]: Likewise.
        * hurd/geteuids.c [SHARED && DO_VERSIONING]: Change conditional to
        [SHARED].
        * include/libc-symbols.h [DO_VERSIONING]: Change conditional to
        [SHARED].
        [SHARED && DO_VERSIONING && !NO_HIDDEN]: Change conditional to
        [SHARED && !NO_HIDDEN].
        * include/shlib-compat.h [DO_VERSIONING]: Change conditional to
        [SHARED].
        [SHARED && DO_VERSIONING]: Likewise..
        * libio/Makefile [$(versioning) = yes]: Change conditionals to
        [$(build-shared) = yes].
        * manual/install.texi (--disable-versioning): Remove
        documentation.
        * INSTALL: Regenerated.
        * resolv/res_libc.c [SHARED && DO_VERSIONING]: Change conditional
        to [SHARED].
        * sunrpc/Makefile [$(versioning) = yes]: Change conditional to
        [$(build-shared) = yes].
        * sysdeps/gnu/Makefile [$(versioning) = yes]: Likewise.
        * sysdeps/i386/i686/multiarch/strstr-c.c
        [SHARED && DO_VERSIONING && !NO_HIDDEN]: Change conditional to
        [SHARED && !NO_HIDDEN].
        * sysdeps/ieee754/ldbl-opt/math_ldbl_opt.h
        [SHARED && DO_VERSIONING]: Change conditional to [SHARED].
        * sysdeps/powerpc/powerpc32/dl-machine.c
        [SHARED && !(DO_VERSIONING - 0)]: Remove conditional error.
        * sysdeps/powerpc/powerpc32/sysdep.h
        [SHARED && DO_VERSIONING && PIC && !NO_HIDDEN]: Change conditional
        to [SHARED && PIC && !NO_HIDDEN].
        * sysdeps/wordsize-32/divdi3.c [SHARED && DO_VERSIONING]: Change
        conditional to [SHARED].

2013-09-04   Will Newton  <will.newton@linaro.org>

        * benchtests/bench-timing.h (TIMING_PRINT_MEAN): New macro.
        * benchtests/bench-string.h: Include bench-timing.h instead
        of including hp-timing.h directly. (INNER_LOOP_ITERS): New
        define. (HP_TIMING_BEST): Delete macro. (test_init): Remove
        call to HP_TIMING_DIFF_INIT.
        * benchtests/bench-memccpy.c: Use bench-timing.h macros
        instead of hp-timing.h macros.
        * benchtests/bench-memchr.c: Likewise.
        * benchtests/bench-memcmp.c: Likewise.
        * benchtests/bench-memcpy.c: Likewise.
        * benchtests/bench-memmem.c: Likewise.
        * benchtests/bench-memmove.c: Likewise.
        * benchtests/bench-memset.c: Likewise.
        * benchtests/bench-rawmemchr.c: Likewise.
        * benchtests/bench-strcasecmp.c: Likewise.
        * benchtests/bench-strcasestr.c: Likewise.
        * benchtests/bench-strcat.c: Likewise.
        * benchtests/bench-strchr.c: Likewise.
        * benchtests/bench-strcmp.c: Likewise.
        * benchtests/bench-strcpy.c: Likewise.
        * benchtests/bench-strcpy_chk.c: Likewise.
        * benchtests/bench-strlen.c: Likewise.
        * benchtests/bench-strncasecmp.c: Likewise.
        * benchtests/bench-strncat.c: Likewise.
        * benchtests/bench-strncmp.c: Likewise.
        * benchtests/bench-strncpy.c: Likewise.
        * benchtests/bench-strnlen.c: Likewise.
        * benchtests/bench-strpbrk.c: Likewise.
        * benchtests/bench-strrchr.c: Likewise.
        * benchtests/bench-strspn.c: Likewise.
        * benchtests/bench-strstr.c: Likewise.

2013-09-04  Will Newton  <will.newton@linaro.org>

        * benchtests/Makefile: Use LDLIBS instead of LDFLAGS.

2013-09-03  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15427]
        * sysdeps/ieee754/flt-32/e_lgammaf_r.c (__ieee754_lgammaf_r): Use
        2**-30 instead of 2**-70 as threshold for returning -log(|x|).
        * math/libm-test.inc (lgamma_test_data): Add more tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-09-03   Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list):
        Add ifunc.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines):
        Add strcmp-sse2-unaligned
        * sysdeps/x86_64/multiarch/strcmp.S (strcmp): Add ifunc.

2013-09-02  Mike Frysinger  <vapier@gentoo.org>

        * Versions.def (libc): Add GLIBC_2.19.

2013-09-02  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/tst-fanotify.c: New test.
        * sysdeps/unix/sysv/linux/Makefile (tests): Add tst-fanotify.

2013-09-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14155]
        * sysdeps/ieee754/flt-32/e_jnf.c (__ieee754_jnf): Use double for
        intermediate calculations in recurrence.
        (__ieee754_ynf): Likewise.
        * math/libm-test.inc (jn_test_data): Do not allow spurious
        underflow exception.  Add more tests.
        (yn_test_data): Add more tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-09-02   Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/powerpc/powerpc32/power6/memcpy.S: Fix typo.

2013-08-30   Ondřej Bílka  <neleai@seznam.cz>

        * csu/init-first.c: Fix then/than typos.
        * locale/programs/ld-collate.c: Likewise.
        * locale/programs/linereader.h: Likewise.
        * manual/charset.texi: Likewise.
        * manual/filesys.texi: Likewise.
        * manual/stdio.texi: Likewise.
        * manual/string.texi: Likewise.
        * stdlib/fmtmsg.c: Likewise.
        * sysdeps/i386/stpncpy.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/memset.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/memset.S: Likewise.

2013-08-30   Ondřej Bílka  <neleai@seznam.cz>

        * elf/dl-open.c: Fix typos.
        * iconvdata/gbbig5.c: Likewise.
        * iconvdata/iso-2022-jp.c: Likewise.
        * iconv/gconv_int.h: Likewise.
        * iconv/loop.c: Likewise.
        * nis/rpcsvc/nis.h: Likewise.
        * resolv/ns_name.c: Likewise.
        * stdio-common/vfscanf.c: Likewise.
        * streams/stropts.h: Likewise.
        * sunrpc/rpc_thread.c: Likewise.
        * sysdeps/i386/strpbrk.S: Likewise.
        * sysdeps/ieee754/k_standard.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_expl.c: Likewise.
        * sysdeps/mach/hurd/dl-sysdep.c: Likewise.
        * sysdeps/mach/hurd/profil.c: Likewise.
        * sysdeps/s390/dl-procinfo.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/chown.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/chown.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c: Likewise.
        * sysdeps/x86_64/dl-trampoline.S: Likewise.
        * sysdeps/x86_64/multiarch/strcmp-sse42.S: Likewise.

2013-08-30  Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/x86_64/multiarch/rawmemchr.S: Delete.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Remove rawmemchr ifunc.

2013-08-29  Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/unix/sysv/linux/powerpc/aix/aix-dirent.h: Remove
        aix specific files.
        * sysdeps/unix/sysv/linux/powerpc/aix/aix-errno.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/aix/aix-stat.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/aix/aix-termios.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/aix/direntconv.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/aix/errnoconv.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/aix/statconv.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/aix/tcgetattr.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/aix/tcsetattr.c: Likewise.

2013-08-29  Thomas Schwinge  <thomas@codesourcery.com>
            Roland McGrath  <roland@hack.frob.com>

        * sysdeps/mach/hurd/errnos.awk (BEGIN): Emit ESUCCESS.
        * sysdeps/mach/hurd/bits/errno.h: Regenerate.

2013-08-29  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/i386/init-first.c (init1): Use
        __executable_start symbol instead of _start.

2013-08-29  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/unix/sysv/linux/ldsodefs.h (VALID_ELF_HEADER)
        (VALID_ELF_OSABI, VALID_ELF_ABIVERSION, MORE_ELF_HEADER_DATA):
        Move macros to...
        * sysdeps/gnu/ldsodefs.h: ... this new file.

        * sysdeps/unix/sysv/linux/ldsodefs.h (VALID_ELF_OSABI)
        (VALID_ELF_ABIVERSION, MORE_ELF_HEADER_DATA): Use ELFOSABI_GNU
        instead of ELFOSABI_LINUX.

        [BZ #15522] strtod ("nan(N)") returning a sNaN in some cases
        * stdlib/strtof_l.c (SET_MANTISSA): Rewrite.
        * stdlib/strtod_l.c (SET_MANTISSA): Likewise.
        * sysdeps/ieee754/ldbl-64-128/strtold_l.c (SET_MANTISSA):
        Likewise.
        * sysdeps/ieee754/ldbl-96/strtold_l.c (SET_MANTISSA): Likewise.
        * sysdeps/ieee754/ldbl-128/strtold_l.c (SET_MANTISSA): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/strtold_l.c (SET_MANTISSA):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/ieee754.h
        (ibm_extended_long_double): Add ieee_nan member.
        * stdlib/tst-strtod6.c (test): New function, renamed from do_test.
        (do_test): New function.

        * math/basic-test.c (TEST_CONVERT): New macro, renamed from
        TEST_TRUNC.
        (convert_dfsf_test, convert_tfsf_test, convert_tfdf_test): New
        functions, renamed from truncdfsf_test, trunctfsf_test,
        trunctfdf_test.
        (convert_sfdf_test, convert_sftf_test, convert_dftf_test): New
        functions.
        (do_test): Run all these.

2013-08-29   Ondřej Bílka  <neleai@seznam.cz>

        * argp/argp-help.c: Fix typos.
        * argp/argp-parse.c: Likewise.
        * debug/backtracesyms.c: Likewise.
        * elf/elf.h: Likewise.
        * malloc/malloc.c: Likewise.
        * nis/nis_print.c: Likewise.
        * resolv/res_comp.c: Likewise.
        * stdlib/stdlib.h: Likewise.
        * sunrpc/clnt_tcp.c: Likewise.
        * sunrpc/clnt_udp.c: Likewise.
        * sunrpc/clnt_unix.c: Likewise.
        * sysdeps/unix/bsd/ptsname.c: Likewise.
        * sysdeps/unix/sysv/linux/ifaddrs.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/libc-start.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext-common.S:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S:
        Likewise.
        * sysdeps/unix/sysv/linux/ptsname.c: Likewise.

2013-08-28  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * nscd/aicache.c (addhstaiX): Use __glibc_unlikely.
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Likewise.

2013-08-27  Mike Frysinger  <vapier@gentoo.org>

        [BZ #15897]
        * dlfcn/Makefile (tests): Add bug-dl-leaf.
        (modules-names): Add bug-dl-leaf-lib and bug-dl-leaf-lib-cb.
        ($(objpfx)bug-dl-leaf): New rule.
        ($(objpfx)bug-dl-leaf.so): Likewise.
        ($(objpfx)bug-dl-leaf.out): Likewise.
        ($(objpfx)bug-dl-leaf-lib.so): Likewise.
        ($(objpfx)bug-dl-leaf-lib-cb.so): Likewise.
        * dlfcn/bug-dl-leaf.c: New test.
        * dlfcn/bug-dl-leaf-lib.c: Likewise.
        * dlfcn/bug-dl-leaf-lib-cb.c: Likewise.
        * dlfcn/dlfcn.h (dlopen): Change __THROW to __THROWNL.
        (dlclose): Likewise.
        (dlmopen): Likewise.

2013-08-27  Roland McGrath  <roland@hack.frob.com>

        * include/netdb.h [!_ISOMAC]:
        Don't include <tls.h>.
        (h_errno, __libc_h_errno): Move declaration and macros out of
        [_LIBC_REENTRANT].

        * include/resolv.h [_RESOLV_H_]:
        Don't include <tls.h>.
        (__resp, _res): Move declaration and macro out of [_LIBC_REENTRANT].
        * resolv/res_libc.c: Don't include <tls.h>.
        (_res): Use __attribute__ ((nocommon)) in place of
        __attribute__ ((section (".bss"))).

        * Makefile ($(common-objpfx)linkobj/libc_pic.a):
        If [sunrpc not in $(subdirs)], define to use libc_pic.a directly.

        * resolv/res_send.c (send_dg): Don't try to use ioctl unless [FIONREAD].

        * resolv/res_hconf.c [!NOT_IN_libc] (ifaddrs): Declare
        only under [SIOCGIFCONF && SIOCGIFNETMASK].

        * resolv/res_mkquery.c: Include <sys/time.h>.

        * inet/ifreq.c: Moved to ...
        * sysdeps/unix/ifreq.c: ... here.
        * inet/ifreq.c: New file, true stub version.

        * socket/sa_len.c: New file.
        * socket/Makefile (aux): Add it.
        * sysdeps/unix/sysv/linux/Makefile
        [$(subdir) = socket] (sysdep_routines): Don't add sa_len here.
        * sysdeps/unix/sysv/linux/sa_len.c: Just #define HAVE_NET*_H
        and #include <socket/sa_len.c>.
        * sysdeps/unix/sysv/linux/s390/sa_len.c: Just #define
        HAVE_NETIUCV_IUCV_H and #include <sysdeps/unix/sysv/linux/sa_len.c>.

        * sysdeps/unix/bsd/bsd4.4/bits/socket.h: Moved to ...
        * bits/socket.h: ... here.

        * sysdeps/unix/bsd/bsd4.4/bits/socket.h (enum __socket_type):
        Add SOCK_CLOEXEC, SOCK_NONBLOCK with values from FreeBSD.
        (SOCK_MAX, SOCK_TYPE_MASK): New macros.

2013-08-27  Andreas Schwab  <schwab@suse.de>

        [BZ #15736]
        * locale/categories.def (LC_CTYPE): Add "nonascii-case" element.
        * string/Makefile (test-strcasecmp-ENV, test-strncasecmp-ENV)
        (test-strcasecmp-ifunc-ENV, test-strncasecmp-ifunc-ENV): Define.
        * string/test-strcasecmp.c (test_main): Run tests in several
        locales.
        * string/test-strncasecmp.c (test_main): Likewise.

        * sysdeps/i386/i686/multiarch/strcmp-sse4.S (__strcasecmp_sse4_2)
        (__strncasecmp_sse4_2) [PIC]: Restore %ebx before falling through
        to __strcasecmp_nonascii and __strncasecmp_nonascii.
        * sysdeps/i386/i686/multiarch/strcmp-ssse3.S (__strcasecmp_ssse3)
        (__strncasecmp_ssse3) [PIC]: Likewise.

2013-08-26  Roland McGrath  <roland@hack.frob.com>

        * io/lxstat64.c: Just call __xstat64, for parity with stub __lxstat.

        * nss/nss_files/files-key.c: Include <rpc/des_crypt.h>
        instead of explicitly declaring xdecrypt.
        * nis/nss_nis/nis-publickey.c: Likewise.

2013-08-26  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #15890]
        * nscd/aicache.c: Include res_hconf.h.
        (addhstaiX): Initialize res_hconf.

2013-08-26  Andreas Schwab  <schwab@suse.de>

        * stdlib/Makefile (LDFLAGS-tst-tls-atexit): Remove.
        ($(objpfx)tst-tls-atexit): Add dependencies here instead.

2013-08-26  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * nscd/aicache.c (addhstaiX): Fix indentation.

2013-08-25  Mike Frysinger  <vapier@gentoo.org>

        * configure.ac: Quote $build_pt_chown test.
        * configure: Regenerated.

2013-08-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15532]
        * math/s_cexp.c (__cexp): Return NaN + i0 for NaN + i0 argument.
        * math/s_cexpf.c (__cexpf): Likewise.
        * math/s_cexpl.c (__cexpl): Likewise.
        * math/libm-test.inc (cexp_test_data): Correct expected return
        value for NaN + i0.  Add another test.

2013-08-22  David S. Miller  <davem@davemloft.net>

        * po/ca.po: Update Catalan translation from translation project.
        * po/uk.po: Add Ukrainian translations from translation project.

2013-08-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15797]
        * math/s_fdim.c (__fdim): Check for infinite arguments if result
        is infinite, not alongside NaN test.
        * math/s_fdimf.c (__fdimf): Likewise.
        * math/s_fdiml.c (__fdiml): Likewise.
        * math/libm-test.inc (fdim_test_data): Add more tests.  Test that
        errno is unchanged.

2013-08-21   Ondřej Bílka  <neleai@seznam.cz>

        * argp/argp-help.c: Fix typos.
        * crypt/speeds.c: Likewise.
        * csu/check_fds.c: Likewise.
        * elf/dl-load.c: Likewise.
        * elf/dl-open.c: Likewise.
        * elf/reldep3.c: Likewise.
        * elf/reldep.c: Likewise.
        * elf/sprof.c: Likewise.
        * iconv/iconv_charmap.c: Likewise.
        * iconv/skeleton.c: Likewise.
        * iconv/strtab.c: Likewise.
        * io/lockf64.c: Likewise.
        * libio/libioP.h: Likewise.
        * resolv/gai_notify.c: Likewise.
        * resolv/ns_name.c: Likewise.
        * resolv/ns_samedomain.c: Likewise.
        * resolv/res_send.c: Likewise.
        * stdlib/random.c: Likewise.
        * sunrpc/rpc/xdr.h: Likewise.
        * sysdeps/i386/fpu/fraiseexcpt.c: Likewise.
        * sysdeps/i386/i686/multiarch/memcmp-sse4.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset-sse2-rep.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcat-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp-sse4.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp-ssse3.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcpy-sse2.S: Likewise.
        * sysdeps/mach/hurd/check_fds.c: Likewise.
        * sysdeps/powerpc/powerpc32/cell/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/setjmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/memcmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/memcmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/setjmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/cell/memcpy.S: Likewise.
        * sysdeps/pthread/aio_notify.c: Likewise.
        * sysdeps/sparc/fpu/fraiseexcpt.c: Likewise.
        * sysdeps/unix/sysv/linux/socketcall.h: Likewise.
        * sysdeps/x86_64/fpu/fraiseexcpt.c: Likewise.
        * sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S: Likewise.
        * sysdeps/x86/fpu/bits/fenv.h: Likewise.

2013-08-21  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * sysdeps/i386/i686/multiarch/strcmp.S: Skip SSE4_2
        version if bit_Slow_SSE4_2 is set.
        * sysdeps/i386/i686/multiarch/strncase.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcasecmp.S: Likewise.

2013-07-23  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #15867]
        * sysdeps/powerpc/powerpc32/backtrace.c (__backtrace): Handle signal
        trampoline stack frame information.
        * sysdeps/powerpc/powerpc64/backtrace.c (__backtrace): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/libc-vdso.h
        (__vdso_sigtramp_rt64): New variable: PPC64 signal trampoline.
        (__vdso_sigtramp32): New variable: PPC32 signal trampoline.
        (__vdso_sigtramp_rt32): New variable: PPC32 signal trampoline.
        * sysdeps/unix/sysv/linux/powerpc/init-first.c
        (_libc_vdso_platform_setup): Initialize the signal trampolines.
        * debug/tst-backtrace5.c (fn): Add an option set modify sigaction
        sa_flags value.
        * debug/tst-backtrace6.c: New file: check backtrace for signal frames,
        interrupting a syscall and set with option SA_SIGINFO.

2013-08-20  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15531]
        * math/s_cproj.c (__cproj): Only return an infinity if one part of
        argument is infinite.
        * math/s_cprojf.c (__cprojf): Likewise.
        * math/s_cprojl.c (__cprojl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_cprojl.c (__cprojl): Likewise.
        * math/libm-test.inc (cproj_test_data): Add more tests.

        * sysdeps/unix/sysv/linux/mmap64.c: Include <string.h>.

        * sysdeps/unix/sysv/linux/mmap64.c (__mmap64)
        [MMAP2_PAGE_SHIFT == -1]: Use __getpagesize to determine page
        size.  Use __ffs to determine corresponding shift.

2013-08-20  Joseph Myers  <joseph@codesourcery.com>
            Roland McGrath  <roland@hack.frob.com>

        * Makefile (INSTALL): Remove trailing blank lines from output of
        makeinfo.

2013-08-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/unix/sysv/linux/s390/sys/procfs.h (struct elf_prstatus):
        Align 32 bit compat elf_greg to 8 bytes.

2013-08-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * elf/setup-vdso.h (setup_vdso): Fix missing string termination.

2013-08-20  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * string/strcoll_l.c (coll_seq): New structure.
        (get_next_seq_cached): New function.
        (get_next_seq): New function.
        (do_compare): New function.
        (STRCOLL): Use GNU style definition.  Simplify implementation
        by using get_next_seq, get_next_seq_cached and do_compare.

2013-08-16  Florian Weimer  <fweimer@redhat.com>

        [BZ #14699]
        CVE-2013-4237
        * sysdeps/posix/dirstream.h (struct __dirstream): Add errcode
        member.
        * sysdeps/posix/opendir.c (__alloc_dir): Initialize errcode
        member.
        * sysdeps/posix/rewinddir.c (rewinddir): Reset errcode member.
        * sysdeps/posix/readdir_r.c (__READDIR_R): Enforce NAME_MAX limit.
        Return delayed error code.  Remove GETDENTS_64BIT_ALIGNED
        conditional.
        * sysdeps/unix/sysv/linux/wordsize-64/readdir_r.c: Do not define
        GETDENTS_64BIT_ALIGNED.
        * sysdeps/unix/sysv/linux/i386/readdir64_r.c: Likewise.
        * manual/filesys.texi (Reading/Closing Directory): Document
        ENAMETOOLONG return value of readdir_r.  Recommend readdir more
        strongly.
        * manual/conf.texi (Limits for Files): Add portability note to
        NAME_MAX, PATH_MAX.
        (Pathconf): Add portability note for _PC_NAME_MAX, _PC_PATH_MAX.

2013-08-13  Andreas Schwab  <schwab@suse.de>

        [BZ #15749]
        * sysdeps/ieee754/ldbl-96/s_cbrtl.c (__cbrtl): Use fabsl instead
        of fabs.
        * math/libm-test.inc (cbrt_test_data) [TEST_LDOUBLE &&
        LDBL_MAX_EXP >= 16384]: Add tests for it.

2013-08-12  David S. Miller  <davem@davemloft.net>

        * version.h (RELEASE): Set to "development".
        (VERSION): Set to "2.18.90".
        * NEWS: Add 2.19 section.

2013-08-03  David S. Miller  <davem@davemloft.net>

        * po/ko.po: Update Korean translation from translation project.

2013-08-01  David S. Miller  <davem@davemloft.net>

        * manual/contrib.texi: Update entry for Siddhesh Poyarekar.  Add
        entries for Will Newton, Andi Kleen, David Holsgrove, and Ondrej
        Bilka.

2013-07-30  David S. Miller  <davem@davemloft.net>

        * po/fr.po: Update French translation from translation project.

2013-07-28  David S. Miller  <davem@davemloft.net>

        * po/cs.po: Update Czech translation from translation project.

        * po/sv.po: Update Swedish translation from translation project.

2013-07-27  David S. Miller  <davem@davemloft.net>

        * po/eo.po: Update Esperanto translation from translation project.

        * po/vi.po: Update Vietnamese translation from translation project.

        * po/de.po: Update German translation from translation project.

2013-07-26  David S. Miller  <davem@davemloft.net>

        * po/bg.po: Update Bulgarian translation from translation project.

        * po/nl.po: Update Dutch translation from translation project.
        * po/pl.po: Update Polish translation from translation project.
        * po/ru.po: Update Russian translation from translation project.

2013-07-24  David S. Miller  <davem@davemloft.net>

        * po/libc.pot: Update.

2013-07-23  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/dl-static.c: New file to support
        variable page size.
        * sysdeps/unix/sysv/linux/powerpc/ldsodefs.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/Makefile: Build dl-static in elf.
        * sysdeps/unix/sysv/linux/powerpc/Versions: Add _dl_var_init.

2013-07-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Refresh.

2013-07-21  Siddhesh Poyarekar  <siddhesh@redhat.com>
            Andreas Schwab  <schwab@suse.de>
            Roland McGrath  <roland@hack.frob.com>
            Joseph Myers  <joseph@codesourcery.com>
            Carlos O'Donell  <carlos@redhat.com>

        [BZ #15755]
        * config.h.in: Define HAVE_PT_CHOWN.
        * config.make.in (build-pt-chown): New variable.
        * configure.in (--enable-pt_chown): New configure option.
        * configure: Regenerate.
        * login/Makefile: Include Makeconfig.  Build pt_chown only if
        build-pt-chown is enabled.
        * sysdeps/unix/grantpt.c (grantpt) [HAVE_PT_CHOWN]: Spawn
        pt_chown to fix pty ownership.
        * sysdeps/unix/sysv/linux/grantpt.c [HAVE_PT_CHOWN]: Define
        CLOSE_ALL_FDS.
        * manual/install.texi (Configuring and compiling): Mention
        --enable-pt_chown. Add @findex for grantpt.
        * INSTALL: Regenerate.

2013-07-20  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update ULPs to handle minor
        difference between 32-bit and 64-bit.

2013-07-15  Carlos O'Donell  <carlos@redhat.com>

        [BZ #15711]
        * sysdeps/unix/sysv/linux/Makefile ($(objpfx)bits/syscall%h):
        Avoid system header dependency with -ffreestanding.
        ($(objpfx)bits/syscall%d): Likewise.

2013-07-13  David S. Miller  <davem@davemloft.net>

        * math/libm-test.inc (casin_test_data): Annotate more cases of missing
        underflows from atanl/atan2l due to bug 15319.
        (casinh_test_data): Likewise.

2013-07-07  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Regenerate from scratch.

2013-07-05  Jeroen Albers  <_jeroen_@yahoo.com>

        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-07-04  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * configure.in (--enable-lock-elision): Fix message text.
        * INSTALL: Regenerate.
        * configure: Regenerate.

2013-07-04  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-07-03  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/sys/ptrace.h (PTRACE_LISTEN): Add
        define.
        (PTRACE_PEEKSIGINFO): Add new value from Linux 3.10.
        (ptrace_peeksiginfo_args): Add.
        (__ptrace_peeksiginfo_flags): Add.
        * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.

2013-07-03  Allan McRae  <allan@archlinux.org>

        * sysdeps/i386/fpu/libm-test-ulps: Update.

2013-07-02  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2013-07-02  Markus Trippelsdorf  <markus@trippelsdorf.de>

        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

2013-07-02  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/fpu/libm-test-ulps: Regenerated.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-07-02  Andi Kleen <ak@linux.intel.com>

        * config.h.in (ENABLE_LOCK_ELISION): Add.
        * configure.in (--enable-lock-elision): Add option.
        * manual/install.texi: Document --enable lock elision.
        * configure: Regenerate
        * INSTALL: Regenerate.

2013-07-02  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/strcasecmp.S (__strcasecmp): Enable
        SSE4.2 strcasecmp for libc.a.
        * sysdeps/i386/i686/multiarch/strncase.S (__strncasecmp): Likewise.

2013-07-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13304]
        * soft-fp/op-common.h (_FP_FMA): New macro.
        * soft-fp/op-1.h (_FP_FRAC_HIGHBIT_DW_1): New macro.
        (_FP_MUL_MEAT_DW_1_imm): Likewise.  Split out of ...
        (_FP_MUL_MEAT_1_imm): ... here.
        (_FP_MUL_MEAT_DW_1_wide): New macro.  Split out of ...
        (_FP_MUL_MEAT_1_wide): ... here.
        (_FP_MUL_MEAT_DW_1_hard): Likewise.  Split out of ...
        (_FP_MUL_MEAT_1_hard): ... here.
        * soft-fp/op-2.h (_FP_FRAC_HIGHBIT_DW_2): New macro.
        (_FP_MUL_MEAT_DW_2_wide): Likewise.  Split out of ...
        (_FP_MUL_MEAT_2_wide): ... here.
        (_FP_MUL_MEAT_DW_2_wide_3mul): New macro.  Split out of ...
        (_FP_MUL_MEAT_2_wide_3mul): ... here.
        (_FP_MUL_MEAT_DW_2_gmp): New macro.  Split out of ...
        (_FP_MUL_MEAT_2_gmp): ... here.
        * soft-fp/op-4.h (_FP_FRAC_HIGHBIT_DW_4): New macro.
        (_FP_MUL_MEAT_DW_4_wide): Likewise.  Split out of ...
        (_FP_MUL_MEAT_4_wide): ... here.
        (_FP_MUL_MEAT_DW_4_gmp): New macro.  Split out of ...
        (_FP_MUL_MEAT_4_gmp): ... here.
        * soft-fp/single.h (_FP_FRACTBITS_DW_S): New macro.
        (_FP_WFRACBITS_DW_S): Likewise.
        (_FP_WFRACXBITS_DW_S): Likewise.
        (_FP_HIGHBIT_DW_S): Likewise.
        (FP_FMA_S): Likewise.
        (_FP_FRAC_HIGH_DW_S): Likewise.
        * soft-fp/double.h (_FP_FRACTBITS_DW_D): New macro.
        (_FP_WFRACBITS_DW_D): Likewise.
        (_FP_WFRACXBITS_DW_D): Likewise.
        (_FP_HIGHBIT_DW_D): Likewise.
        (FP_FMA_D): Likewise.
        (_FP_FRAC_HIGH_DW_D): Likewise.
        * soft-fp/extended.h (_FP_FRACTBITS_DW_E): New macro.
        (_FP_WFRACBITS_DW_E): Likewise.
        (_FP_WFRACXBITS_DW_E): Likewise.
        (_FP_HIGHBIT_DW_E): Likewise.
        (FP_FMA_E): Likewise.
        (_FP_FRAC_HIGH_DW_E): Likewise.
        * soft-fp/quad.h (_FP_FRACTBITS_DW_Q): New macro.
        (_FP_WFRACBITS_DW_Q): Likewise.
        (_FP_WFRACXBITS_DW_Q): Likewise.
        (_FP_HIGHBIT_DW_Q): Likewise.
        (FP_FMA_Q): Likewise.
        (_FP_FRAC_HIGH_DW_Q): Likewise.
        * soft-fp/fmasf4.c: New file.
        * soft-fp/fmadf4.c: Likewise.
        * soft-fp/fmatf4.c: Likewise.

2013-06-28  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features): Set
        bit_Slow_SSE4_2 and bit_Prefer_PMINUB_for_stringop for Intel
        Silvermont.
        * sysdeps/x86_64/multiarch/init-arch.h (bit_Slow_SSE4_2): New
        macro.
        (index_Slow_SSE4_2): Likewise.
        (index_Prefer_PMINUB_for_stringop): Likewise.
        * sysdeps/x86_64/multiarch/strchr.S: Skip SSE4.2 version if
        bit_Slow_SSE4_2 is set.
        * sysdeps/x86_64/multiarch/strcmp.S: Likewise.
        * sysdeps/x86_64/multiarch/strrchr.S: Likewise.

2013-06-28  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>

        * sysdeps/powerpc/Makefile: Add comment about generating an offset to
        rtld_global._dl_hwcap2.
        * sysdeps/powerpc/bits/hwcap.h: Added PPC_FEATURE2_* definitions for
        POWER8.
        * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Extend for
        POWER8 feature descriptions defined in _dl_hwcap2.
        * sysdeps/powerpc/dl-procinfo.h (_dl_procinfo): Implement AT_HWCAP2
        string handling for POWER8 feature bits.
        (_DL_HWCAP_COUNT): Increment to 64 to cover AT_HWCAP2 bits.
        (_DL_HWCAP_LAST): New definition for position of last AT_HWCAP bit in
        _dl_powerpc_cap_flags.
        (_DL_HWCAP2_LAST): New definition for last usable bit of AT_HWCAP2.
        * sysdeps/powerpc/rtld-global-offsets.sym
        (RTLD_GLOBAL_RO_DL_HWCAP2_OFFSET): New offset macro to locate
        _dl_hwcap2 in the rtld_global_ro structure.

2013-06-28  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>

        * elf/dl-support.c (_dl_hwcap2): Add a new hwcap field for more
        hardware capabilities in support of AT_HWCAP2.
        (_dl_aux_init): Read AT_HWCAP2 into GLRO(dl_hwcap2).
        * elf/dl-sysdep.c (_dl_sysdep_start): Read AT_HWCAP2 into
        GLRO(dl_hwcap2).
        (_dl_show_auxv): Add support for calling _dl_procinfo to display
        AT_HWCAP2.  If a platform doesn't chose to handle displaying AT_HWCAP2
        explicitly the unknown a_type display mechanism is used.
        * misc/getauxval.c (__getauxval): Return GLRO(dl_hwcap2) on AT_HWCAP2.
        * sysdeps/generic/ldsodefs.h (rtld_global_ro): Add _dl_hwcap2 as a new
        struct member.
        * sysdeps/generic/dl-procinfo.h (_dl_procinfo): Add TYPE parameter
        to macro prototype for AT_HWCAP2 support.
        * sysdeps/i386/dl-procinfo.h: Likewise.
        * sysdeps/s390/dl-procinfo.h: Likewise.
        * sysdeps/powerpc/dl-procinfo.h (_dl_procinfo): Add TYPE parameter to
        macro prototype for AT_HWCAP2 support.  Make WORD unsigned long int
        rather than signed int.  Stub in handler for TYPE == AT_HWCAP2 to
        return -1 for unknown a_type display fallback.
        * sysdeps/sparc/dl-procinfo.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/dl-procinfo.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/dl-procinfo.h: Likewise.

2013-06-28  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/mmap64.c (__mmap64): Shift by page_shift
        instead of MMAP2_PAGE_SHIFT in call to INLINE_SYSCALL.

2013-06-28  Pierre Ynard  <linkfanel@yahoo.fr>

        [BZ #12492]
        * elf/dl-load.c (_dl_map_object_from_fd): Test for failure of
        mprotect making __stack_prot writable.

2013-06-28  Nathan Froyd  <froydnj@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

        * elf/dl-profile.c (struct here_cg_arc_record): Declare 'count'
        as being properly aligned.

2013-06-28  Maciej W. Rozycki  <macro@codesourcery.com>

        * dlfcn/modstatic5.c: New file.
        * dlfcn/tststatic5.c: New file.
        * dlfcn/Makefile (tests): Add tststatic5.
        (tests-static): Likewise.
        (modules-names): Add modstatic5.
        (tststatic5-ENV): New variable.
        ($(objpfx)tststatic5, $(objpfx)tststatic5.out): New dependencies.

        [BZ #15022]
        * elf/dl-support.c (_dl_main_map): New variable.
        (_dl_ns): Use it to initialize [LM_ID_BASE] element.
        (_dl_nns, _dl_load_adds): Set to 1.
        (_dl_initial_searchlist): Refer to _dl_main_map.
        (_dl_non_dynamic_init): Initialize _dl_main_map.l_origin.
        * elf/dl-load.c (_dl_dst_substitute) [!SHARED]: Remove fallback
        call to _dl_get_origin.
        * elf/dl-open.c (dl_open_worker): Remove !SHARED special casing
        around call_map.
        (_dl_open) [!SHARED]: Remove code to initialize GL(dl_nns).
        * dlfcn/modstatic3.c: New file.
        * dlfcn/tststatic3.c: New file.
        * dlfcn/tststatic4.c: New file.
        * dlfcn/Makefile (tests): Add tststatic3 and tststatic4.
        (tests-static): Likewise.
        (modules-names): Add modstatic3.
        (tststatic3-ENV, tststatic4-ENV): New variables.
        ($(objpfx)tststatic3, $(objpfx)tststatic3.out): New dependencies.
        ($(objpfx)tststatic4, $(objpfx)tststatic4.out): Likewise.

2013-06-26  Joseph Myers  <joseph@codesourcery.com>

        * configure.in (CC): Require GCC version 4.4 or later.
        * configure: Regenerated.
        * manual/install.texi (Tools for Compilation): Update GCC version
        requirement.
        * INSTALL: Regenerated.

2013-06-26  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        [BZ #15674]
        * string/test-memcmp.c (check2): New.
        (main): Call check2.

        * sysdeps/x86_64/multiarch/memcmp-ssse3.S: Fix buffers overrun.

2013-06-26  Maciej W. Rozycki  <macro@codesourcery.com>

        [BZ #15022]
        * elf/dl-open.c (_dl_open) [!SHARED]: Move call to DL_STATIC_INIT
        over to...
        (dl_open_worker) [!SHARED]: ... here.

2013-06-26  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>

        * elf/elf.h (AT_HWCAP2): Add a new a_type entry.

2013-06-25  Richard Henderson  <rth@redhat.com>

        * locale/programs/locarchive.c: Include <libc-internal.h>

2013-06-25  Joseph Myers  <joseph@codesourcery.com>

        * manual/texinfo.tex: Update to version 2013-06-21.17, with
        trailing whitespace removed.

2013-06-24  Mike Frysinger  <vapier@gentoo.org>

        [BZ #10283]
        * locale/locarchive.h (struct locarhandle): Add mmap_base and mmap_len.
        * locale/programs/locarchive.c: Include libc-mmap.h.
        (prepare_address_space): Take two new outputs (the mmap base and len).
        Align p to MAP_FIXED_ALIGNMENT.  Set mmap base and len to the right
        values.
        (create_archive): Declare new mmap base and len values for
        prepare_address_space, and store the result in ah.
        (file_data_available_p): Replace pagesz with MAP_FIXED_ALIGNMENT.
        (enlarge_archive): If ah->mmap_base is not NULL, use that and
        ah->mmap_len to unmap rather than ah->addr and ah->reserved.
        Declare new mmap base and len values for
        prepare_address_space, and store the result in new_ah.
        (open_archive): Declare new mmap base and len values for
        prepare_address_space, and store the result in ah.
        (close_archive): If ah->mmap_base is not NULL, use that and
        ah->mmap_len to unmap rather than ah->addr and ah->reserved.
        * sysdeps/generic/libc-mmap.h: New file.

2013-06-24  Mike Frysinger  <vapier@gentoo.org>

        * include/libc-internal.h (ALIGN_DOWN): New helper macro.
        (ALIGN_UP): Likewise.
        (PTR_ALIGN_DOWN): Likewise.
        (PTR_ALIGN_UP): Likewise.

2013-06-24  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>

        * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platforms): Add "power8"
        entry mapped to PPC_PLATFORM_POWER8.
        * sysdeps/powerpc/dl-procinfo.h (_DL_PLATFORMS_COUNT): Increment for
        POWER8.
        (PPC_PLATFORM_POWER8): Add new platform bit for POWER8 processor.
        (_dl_string_platform): Add case for exporting platform position for
        POWER8.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power8/Implies: Chain
        search path to sysdeps/powerpc/powerpc32/power8 directory.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power8/Implies: Chain
        search path to sysdeps/powerpc/powerpc64/power8 directory.
        * sysdeps/powerpc/powerpc32/power8/Implies: Chain search path to
        power7 directories.
        * sysdeps/powerpc/powerpc64/power8/Implies: Chain search path to
        power7 directories.

2013-06-24  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * INSTALL: Regenerate.

        * nscd/connections.c (nscd_init): Fix comment.

2013-06-22  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/libc_fatal.c: Include <string.h>.

        [BZ #15667]
        * soft-fp/op-4.h (__FP_FRAC_ADD_3): Rename variables _c1 and _c2
        to __FP_FRAC_ADD_3_c1 and __FP_FRAC_ADD_3_c2.

2013-06-21  Maciej W. Rozycki  <macro@codesourcery.com>

        * elf/dl-dst.h (DL_DST_REQUIRED): Remove call to
        DL_DST_REQ_STATIC.
        (DL_DST_REQ_STATIC): Remove macro.

2013-06-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #7006]
        * soft-fp/op-common.h (_FP_FROM_INT): Do not call _FP_FRAC_SLL
        with a shift of 0 bits.

2013-06-21  Maciej W. Rozycki  <macro@codesourcery.com>

        * dlfcn/Makefile (tststatic2-ENV): Redefine in terms of
        $(tststatic-ENV).

2013-06-21  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        [BZ #15655]
        * sysdeps/sh/sh4/fpu/fgetexcptflg.c: New file.

2013-06-20  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * config.h.in (HAVE_CC_INHIBIT_LOOP_TO_LIBCALL): New define.
        * configure.in (libc_cv_cc_loop_to_function): Check if compiler
        accepts -fno-tree-loop-distribute-patterns.
        * include/libc-symbols.h (inhibit_loop_to_libcall): New macro.
        * string/memmove.c (MEMMOVE): Disable loop transformation to avoid
        recursive call.
        * string/memset.c (memset): Likewise.
        * string/test-memmove.c (simple_memmove): Disable loop transformation
        to library calls.
        * string/test-memset.c (simple_memset): Likewise.
        * benchtests/bench-memmove.c (simple_memmove): Likewise.
        * benchtests/bench-memset.c (simple_memset): Likewise.
        * configure: Regenerated.

2013-06-20  Joseph Myers  <joseph@codesourcery.com>

        * math/test-misc.c (main): Ignore fesetround failure when failures
        of subsequent rounding tests would be ignored.

        [BZ #15654]
        * math/fedisblxcpt.c (fedisableexcept): Return 0.
        * math/feenablxcpt.c (feenableexcept): Return 0 for argument 0.
        * math/fegetenv.c (__fegetenv): Return 0.
        * math/fegetexcept.c (fegetexcept): Return 0.
        * math/fegetround.c (fegetround) [FE_TONEAREST]: Return
        FE_TONEAREST.
        * math/feholdexcpt.c (feholdexcept): Return 0.
        * math/fesetenv.c (__fesetenv): Return 0.
        * math/fesetround.c (fesetround) [FE_TONEAREST]: Return 0 for
        argument FE_TONEAREST.
        * math/feupdateenv.c (__feupdateenv): Return 0.
        * math/fgetexcptflg.c (__fegetexceptflag): Return 0.

2013-06-18  Roland McGrath  <roland@hack.frob.com>

        * elf/rtld-Rules (rtld-compile-command.S): New variable.
        (rtld-compile-command.s, rtld-compile-command.c): New variables.
        ($(objpfx)rtld-%.os rules): Use them.

2013-06-17  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * nptl/sysdeps/powerpc/tls.h (tcbhead_t): Add Event-Based Branch
        fields.

2013-06-17  Roland McGrath  <roland@hack.frob.com>

        * scripts/sysd-rules.awk: Sort sysd_rules_patterns by descending
        length of target pattern, then descending length of dependency pattern.
        * configure.in (AWK): Require gawk 3.1.2 or newer.
        * manual/install.texi (Tools for Compilation): Say that we do.
        * configure: Regenerated.

        * Makerules [inhibit-sysdep-asm] (check-inhibit-asm): Variable removed.
        ($(common-objpfx)sysd-rules): Replace shell logic with running ...
        * scripts/sysd-rules.awk: ... this new script.
        * sysdeps/mach/hurd/Makefile (inhibit-sysdep-asm): Use a regexp rather
        than a glob-style pattern.

2013-06-17  Joseph Myers  <joseph@codesourcery.com>

        * math/test-misc.c (main): Do not treat incorrectly rounded
        conversions as failure unless ROUNDING_TESTS passes.

2013-06-15  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15631]
        * sysdeps/ieee754/dbl-64/e_sqrt.c (__ieee754_sqrt): Save and
        restore exception state around main square root computation, then
        check for inexactness explicitly.

        * math/libm-test.inc (fma_test_data): Add another test.

2013-06-15  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * manual/threads.texi (Non-POSIX Extensions): New document
        node.  Document pthread_getattr_default_np and
        pthread_setattr_default_np.

        * Versions.def (libpthread): Add GLIBC_2.18.
        * sysdeps/unix/sysv/linux/i386/nptl/libpthread.abilist: Update.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libpthread.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libpthread.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libpthread.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/sh/nptl/libpthread.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libpthread.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libpthread.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libpthread.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist:
        Likewise.

2013-06-14  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Set bit_Fast_Unaligned_Load for Intel Silvermont architecture.

2013-06-14  Siddhesh Poyarekar  <siddhesh@redhat.com>
            H.J. Lu  <hjl.tools@gmail.com>

        [BZ #15627]
        * sysdeps/x86_64/rtld-memset.c: Remove file.
        * sysdeps/x86_64/rtld-memset.S: New file.

2013-06-14  Joseph Myers  <joseph@codesourcery.com>

        * stdlib/tst-strtod-round.c: Include <math-tests.h>.
        (test_in_one_mode): Take arguments for whether the rounding mode
        is supported for each floating-point type.
        (do_test): Pass new arguments to test_in_one_mode using
        ROUNDING_TESTS.

2013-06-13  Roland McGrath  <roland@hack.frob.com>

        * posix/tst-waitid.c (do_test): Distinguish different instances of
        stopped/continued in CHECK_SIGCHLD uses.  Insert a delay between
        sending SIGSTOP and calling waitpid to ensure SIGCHLD gets delivered
        before entering the kernel for waitpid.

2013-06-13  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * NEWS: Fix note on clock function precision.  Text by Roland
        McGrath.

2013-06-13  Roland McGrath  <roland@hack.frob.com>

        * elf/Makefile ($(objpfx)ld.so): Link into a temporary file and move
        it into place only when and if the sanity check passes.

2013-06-13  Joseph Myers  <joseph@codesourcery.com>

        * stdlib/gen-tst-strtod-round.c (round_str): Always generate
        output for whether conversion result is exact.  Take argument
        indicating whether type is IBM long double.
        (round_for_all): Change need_exact field to ibm_ld.
        * stdlib/tst-strtod-round.c (struct exactness): New type.
        (struct test): Change bool ld_ok field to struct exactness exact.
        (TEST): Update all definitions for change to field.
        (tests): Regenerate array contents.
        (test_in_one_mode): Take pointer to new field instead of old ld_ok
        field value.  Check for IBM long double here.
        (do_test): Update calls to test_in_one_mode.

2013-06-13  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #12515]
        * sysdeps/unix/sysv/linux/clock.c (clock): Use result from
        CLOCK_PROCESS_CPUTIME_ID clock instead of __times.

2013-06-12  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #15605]
        * sysdeps/generic/symbol-hacks.h: Add workaround for memset/memmove calls
        generated by the compiler on loop optimizations.
        * sysdeps/wordsize-32/symbol-hacks.h: Include next symbol-hacks.h for
        general definitions.

2013-06-12  Joseph Myers  <joseph@codesourcery.com>

        * math/bug-nextafter.c: Include <math-tests.h>.
        (main): Only test for exceptions if EXCEPTION_TESTS is true for
        the relevant type.
        * math/bug-nexttoward.c: Include <math-tests.h>.
        (main): Only test for exceptions if EXCEPTION_TESTS is true for
        the relevant type.
        * math/test-misc.c: Include <math-tests.h>.
        (main): Only test for exceptions if EXCEPTION_TESTS is true for
        the relevant type.

2013-06-12  Andreas Jaeger  <aj@suse.de>

        * po/ia.po: Update Interlingua translation from translation
        project.

2013-06-12  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * include/fenv.h: Include stdbool.h.
        (struct rm_ctx): New structure.
        * sysdeps/generic/math_private.h (SET_RESTORE_ROUND_GENERIC):
        Define macro.
        (SET_RESTORE_ROUND): Define using SET_RESTORE_ROUND_GENERIC.
        (SET_RESTORE_ROUNDF): Likewise.
        (SET_RESTORE_ROUNDL): Likewise.
        (SET_RESTORE_ROUND_NOEX): Likewise.
        (SET_RESTORE_ROUND_NOEXF): Likewise.
        (SET_RESTORE_ROUND_NOEXL): Likewise.
        (SET_RESTORE_ROUND_53BIT): Likewise.
        [HAVE_RM_CTX] (libc_feresetround_noex_ctx): Define macro.
        (libc_feresetround_noexf_ctx): Likewise.
        (libc_feresetround_noexl_ctx): Likewise.
        (libc_feholdsetround_53bit_ctx): Likewise.
        (libc_feresetround_53bit_ctx): Likewise.
        * sysdeps/i386/fpu/fenv_private.h (HAVE_RM_CTX): Define macro.
        (libc_feholdexcept_setround_sse_ctx): New function.
        (libc_fesetenv_sse_ctx): Likewise.
        (libc_feupdateenv_sse_ctx): Likewise.
        (libc_feholdexcept_setround_387_prec_ctx): Likewise.
        (libc_feholdexcept_setround_387_ctx): Likewise.
        (libc_feholdexcept_setround_387_53bit_ctx): Likewise.
        (libc_feholdsetround_387_prec_ctx): Likewise.
        (libc_feholdsetround_387_ctx): Likewise.
        (libc_feholdsetround_387_53bit_ctx): Likewise.
        (libc_feholdsetround_sse_ctx): Likewise.
        (libc_feresetround_sse_ctx): Likewise.
        (libc_feresetround_387_ctx): Likewise.
        (libc_feupdateenv_387_ctx): Likewise.
        (libc_feholdexcept_setroundf_ctx): Define macro.
        (libc_fesetenvf_ctx): Likewise.
        (libc_feupdateenvf_ctx): Likewise.
        (libc_feholdsetroundf_ctx): Likewise.
        (libc_feresetroundf_ctx): Likewise.
        (libc_feholdexcept_setround_ctx): Likewise.
        (libc_fesetenv_ctx): Likewise.
        (libc_feupdateenv_ctx): Likewise.
        (libc_feholdsetround_ctx): Likewise.
        (libc_feresetround_ctx): Likewise.
        (libc_feholdexcept_setroundl_ctx): Likewise.
        (libc_feupdateenvl_ctx): Likewise.
        (libc_feholdsetroundl_ctx): Likewise.
        (libc_feresetroundl_ctx): Likewise.
        [!__SSE2_MATH__] (libc_feholdsetround_53bit_ctx): Likewise.
        (libc_feresetround_53bit_ctx): Likewise.

2013-06-11  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * locale/iso-639.def: Convert to UTF-8.

2013-06-11  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/math-tests.h (EXCEPTION_TESTS_float): New macro.
        (EXCEPTION_TESTS_double): Likewise.
        (EXCEPTION_TESTS_long_double): Likewise.
        (EXCEPTION_TESTS): Likewise.
        * math/libm-test.inc (test_exceptions): Only test exceptions if
        EXCEPTION_TESTS (FLOAT).

2013-06-11  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile (string-bench): Add strcpy_chk and
        stpcpy_chk.
        * benchtests/bench-stpcpy_chk-ifunc.c: New file.
        * benchtests/bench-stpcpy_chk.c: New file.
        * benchtests/bench-strcpy_chk-ifunc.c: New file.
        * benchtests/bench-strcpy_chk.c: New file.
        * debug/test-strcpy_chk.c (do_one_test): Remove HP_TIMING
        code.
        (do_test): Likewise.

2013-06-11  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>

        * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platforms): Add ppc405,
        ppc440, ppc464, and ppc476, merging from ports/ dl-procinfo.c.
        * sysdeps/powerpc/dl-procinfo.h: Fix whitespace by correcting spaces
        with tabs where appropriate.
        [PPC_PLATFORM_PPC405]: Define new platform merging from ports/
        dl-procinfo.h.
        [PPC_PLATFORM_PPC440]: Likewise.
        [PPC_PLATFORM_PPC464]: Likewise.
        [PPC_PLATFORM_PPC476]: Likewise.
        (_dl_string_platform): Add support for detecting ppc405, ppc440,
        ppc464, and ppc476 platform strings merging from ports/
        dl-procinfo.h.

2013-06-11  Andreas Schwab  <schwab@suse.de>

        [BZ #14991]
        * iconvdata/big5hkscs.c (big5hkscs_to_ucs, from_ucs4)
        (from_ucs4_idx): Regenerate.
        (MIN_NEEDED_FROM, MAX_NEEDED_FROM, MIN_NEEDED_TO): Remove macros.
        (FROM_LOOP_MIN_NEEDED_FROM, FROM_LOOP_MAX_NEEDED_FROM)
        (FROM_LOOP_MIN_NEEDED_TO, FROM_LOOP_MAX_NEEDED_TO)
        (TO_LOOP_MIN_NEEDED_FROM, TO_LOOP_MAX_NEEDED_FROM)
        (TO_LOOP_MIN_NEEDED_TO, TO_LOOP_MAX_NEEDED_TO, PREPARE_LOOP)
        (EXTRA_LOOP_ARGS, SAVE_RESET_STATE, EMIT_SHIFT_TO_INIT)
        (EXTRA_LOOP_DECLS, MAX_NEEDED_OUTPUT): New macros.
        (MIN_NEEDED_INPUT, MAX_NEEDED_INPUT, MIN_NEEDED_OUTPUT): Define
        from FROM_LOOP and TO_LOOP specific macros.
        (BODY): Handle combining characters.
        * iconvdata/BIG5HKSCS.irreversible: Update.
        * iconvdata/BIG5HKSCS.precomposed: New file.
        * iconvdata/testdata/BIG5HKSCS: Regenerate to cover all assigned
        characters.
        * iconvdata/testdata/BIG5HKSCS..UTF8: Update.

2013-06-11  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * include/sys/time.h: Fix indentation and add copyright header.

        * string/test-memccpy.c (do_one_test): Remove HP_TIMING code.
        (do_test): Likewise.
        * string/test-memchr.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-memcmp.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-memcpy.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-memmem.c (do_one_test): Likewise.
        (do_test): Likewise.
        (do_random_tests): Likewise.
        * string/test-memmove.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-memset.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-rawmemchr.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strcasecmp.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strcasestr.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strcat.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strchr.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strcmp.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strcpy.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-string.h: Likewise.
        (test_init): Likewise.
        * string/test-strlen.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strncasecmp.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strncat.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strncmp.c (do_one_test): Likewise.
        (do_test_limit): Likewise.
        (do_test): Likewise.
        * string/test-strncpy.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strnlen.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strpbrk.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strrchr.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strspn.c (do_one_test): Likewise.
        (do_test): Likewise.
        * string/test-strstr.c (do_one_test): Likewise.
        (do_test): Likewise.

        * benchtests/Makefile (string-bench): Add string benchmarks.
        * benchtests/bench-bcopy-ifunc.c: New file.
        * benchtests/bench-bcopy.c: New file.
        * benchtests/bench-bzero-ifunc.c: New file.
        * benchtests/bench-bzero.c: New file.
        * benchtests/bench-memccpy-ifunc.c: New file.
        * benchtests/bench-memccpy.c: New file.
        * benchtests/bench-memchr-ifunc.c: New file.
        * benchtests/bench-memchr.c: New file.
        * benchtests/bench-memcmp-ifunc.c: New file.
        * benchtests/bench-memcmp.c: New file.
        * benchtests/bench-memmem-ifunc.c: New file.
        * benchtests/bench-memmem.c: New file.
        * benchtests/bench-memmove-ifunc.c: New file.
        * benchtests/bench-memmove.c: New file.
        * benchtests/bench-mempcpy-ifunc.c: New file.
        * benchtests/bench-mempcpy.c: New file.
        * benchtests/bench-memset-ifunc.c: New file.
        * benchtests/bench-memset.c: New file.
        * benchtests/bench-rawmemchr-ifunc.c: New file.
        * benchtests/bench-rawmemchr.c: New file.
        * benchtests/bench-stpcpy-ifunc.c: New file.
        * benchtests/bench-stpcpy.c: New file.
        * benchtests/bench-stpncpy-ifunc.c: New file.
        * benchtests/bench-stpncpy.c: New file.
        * benchtests/bench-strcasecmp-ifunc.c: New file.
        * benchtests/bench-strcasecmp.c: New file.
        * benchtests/bench-strcasestr-ifunc.c: New file.
        * benchtests/bench-strcasestr.c: New file.
        * benchtests/bench-strcat-ifunc.c: New file.
        * benchtests/bench-strcat.c: New file.
        * benchtests/bench-strchr-ifunc.c: New file.
        * benchtests/bench-strchr.c: New file.
        * benchtests/bench-strchrnul-ifunc.c: New file.
        * benchtests/bench-strchrnul.c: New file.
        * benchtests/bench-strcmp-ifunc.c: New file.
        * benchtests/bench-strcmp.c: New file.
        * benchtests/bench-strcpy-ifunc.c: New file.
        * benchtests/bench-strcpy.c: New file.
        * benchtests/bench-strcspn-ifunc.c: New file.
        * benchtests/bench-strcspn.c: New file.
        * benchtests/bench-strlen-ifunc.c: New file.
        * benchtests/bench-strlen.c: New file.
        * benchtests/bench-strncasecmp-ifunc.c: New file.
        * benchtests/bench-strncasecmp.c: New file.
        * benchtests/bench-strncat-ifunc.c: New file.
        * benchtests/bench-strncat.c: New file.
        * benchtests/bench-strncmp-ifunc.c: New file.
        * benchtests/bench-strncmp.c: New file.
        * benchtests/bench-strncpy-ifunc.c: New file.
        * benchtests/bench-strncpy.c: New file.
        * benchtests/bench-strnlen-ifunc.c: New file.
        * benchtests/bench-strnlen.c: New file.
        * benchtests/bench-strpbrk-ifunc.c: New file.
        * benchtests/bench-strpbrk.c: New file.
        * benchtests/bench-strrchr-ifunc.c: New file.
        * benchtests/bench-strrchr.c: New file.
        * benchtests/bench-strspn-ifunc.c: New file.
        * benchtests/bench-strspn.c: New file.
        * benchtests/bench-strstr-ifunc.c: New file.
        * benchtests/bench-strstr.c: New file.

        * benchtests/Makefile: Disable parallel execution of targets.
        (string-bench): Add memcpy.
        (benchset): New variable to store a list of benchmark sets.
        (bench-func): Renamed from bench.
        (bench-set): New target.
        (bench): Depend on bench-func and bench-set.
        * benchtests/README: Add section on benchmark sets.
        * benchtests/bench-memcpy-ifunc.c: New file.
        * benchtests/bench-memcpy.c: New file.
        * benchtests/bench-string.h: New file.

2013-06-11  Andreas Schwab  <schwab@suse.de>

        [BZ #15577]
        * nscd/connections.c (nscd_run_worker): Always zero-terminate key.
        * nscd/netgroupcache.c (addgetnetgrentX): Properly handle absent
        values in the triple.
        * nscd/nscd_netgroup.c (__nscd_setnetgrent): Include zero
        terminator in the group key.

2013-06-11  Andreas Jaeger  <aj@suse.de>

        * po/zh_TW.po: Update Chinese (traditional) translation from
        translation project.

2013-06-11  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * include/time.h (__clock_gettime): Add libc_hidden_proto.
        * rt/clock_getcpuclockid.c (clock_getcpuclockid): Rename to
        __clock_getcpuclockid.  Add weak_alias and libc_hidden_def.
        * sysdeps/unix/sysv/linux/clock_getcpuclockid.c
        (clock_getcpuclockid): Likewise.
        * rt/clock_getres.c (clock_getres): Rename to __clock_getres.
        Add weak_alias and libc_hidden_def.
        * sysdeps/posix/clock_getres.c (clock_getres): Likewise.
        * rt/clock_gettime.c (clock_gettime): Rename to
        __clock_gettime.  Add weak_alias and libc_hidden_def.
        * sysdeps/unix/clock_gettime.c (clock_gettime): Likewise.
        * rt/clock_nanosleep.c (clock_nanosleep): Rename to
        __clock_nanosleep.  Add weak_alias and libc_hidden_def.
        * sysdeps/unix/clock_nanosleep.c (clock_nanosleep): Likewise.
        * sysdeps/unix/sysv/linux/clock_nanosleep.c (clock_nanosleep):
        Likewise.
        * rt/clock_settime.c (clock_settime): Rename to
        __clock_settime.  Add weak_alias and libc_hidden_def.
        * sysdeps/unix/clock_settime.c (clock_settime): Likewise.

2013-06-10  Joseph Myers  <joseph@codesourcery.com>

        * mach/err_boot.sub: Remove trailing whitespace.
        * mach/err_ipc.sub: Likewise.
        * mach/err_mach.sub: Likewise.

        * sysdeps/generic/math-tests.h (ROUNDING_TESTS_float): New macro.
        (ROUNDING_TESTS_double): Likewise.
        (ROUNDING_TESTS_long_double): Likewise.
        (ROUNDING_TESTS): Likewise.
        * math/libm-test.inc: Include <math-tests.h>.
        (IF_ROUND_INIT_FE_DOWNWARD): Use ROUNDING_TESTS.
        (IF_ROUND_INIT_FE_TONEAREST): Likewise.
        (IF_ROUND_INIT_FE_TOWARDZERO): Likewise.
        (IF_ROUND_INIT_FE_UPWARD): Likewise.

2013-06-10  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile (CPPFLAGS-nonlib): Append values instead
        of assigning.

2013-06-08  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/gnu/errlist.awk: Do not generate space at end of
        otherwise empty TRANS lines.
        * sysdeps/gnu/errlist.c: Regenerated.

        * catgets/gencat.c (error_print): Use (void) in function
        definition.
        * crypt/crypt_util.c (__init_des): Likewise.
        * crypt/speeds.c (Stop): Likewise.
        (main): Likewise.
        * hurd/hurdmalloc.c (print_malloc_free_list): Likewise.
        * inet/ruserpass.c (token): Likewise.
        * intl/finddomain.c (_nl_finddomain_subfreeres): Likewise.
        * intl/localealias.c (extend_alias_table): Likewise.
        * intl/plural-exp.c (init_germanic_plural): Likewise.
        * libio/fcloseall.c (__fcloseall): Likewise.
        * libio/genops.c (_IO_flush_all): Likewise.
        (_IO_flush_all_linebuffered): Likewise.
        (_IO_cleanup): Likewise.
        (_IO_iter_begin): Likewise.
        (_IO_iter_end): Likewise.
        (_IO_list_lock): Likewise.
        (_IO_list_unlock): Likewise.
        (_IO_list_resetlock): Likewise.
        * libio/getchar.c (getchar): Likewise.
        * libio/getchar_u.c (getchar_unlocked): Likewise.
        * libio/getwchar.c (getwchar): Likewise.
        * libio/getwchar_u.c (getwchar_unlocked): Likewise.
        * libio/oldstdfiles.c (_IO_check_libio): Likewise.
        * login/getpt.c (__getpt): Likewise.
        * login/tst-utmp.c (main): Likewise.
        * malloc/hooks.c (__malloc_check_init): Likewise.
        * malloc/malloc.c (__malloc_stats): Likewise.
        * malloc/mtrace.c (tr_break): Likewise.
        (mtrace): Likewise.
        (muntrace): Likewise.
        * misc/fstab.c (endfsent): Likewise.
        * misc/getclktck.c (__getclktck): Likewise.
        * misc/getdtsz.c (__getdtablesize): Likewise.
        * misc/gethostid.c (gethostid): Likewise.
        * misc/getpagesize.c (__getpagesize): Likewise.
        * misc/getsysstats.c (__get_nprocs_conf): Likewise.
        (__get_nprocs): Likewise.
        (__get_phys_pages): Likewise.
        (__get_avphys_pages): Likewise.
        * misc/getttyent.c (getttyent): Likewise.
        (setttyent): Likewise.
        (endttyent): Likewise.
        * misc/getusershell.c (getusershell): Likewise.
        (endusershell): Likewise.
        (setusershell): Likewise.
        (initshells): Likewise.
        * misc/hsearch.c (__hdestroy): Likewise.
        * misc/sync.c (sync): Likewise.
        * misc/syslog.c (closelog_internal): Likewise.
        (closelog): Likewise.
        * misc/ttyslot.c (ttyslot): Likewise.
        * misc/vhangup.c (vhangup): Likewise.
        * posix/fork.c (__fork): Likewise.
        * posix/getegid.c (__getegid): Likewise.
        * posix/geteuid.c (__geteuid): Likewise.
        * posix/getgid.c (__getgid): Likewise.
        * posix/getpid.c (__getpid): Likewise.
        * posix/getppid.c (__getppid): Likewise.
        * posix/getuid.c (__getuid): Likewise.
        * posix/pause.c (pause): Likewise.
        * posix/setpgrp.c (setpgrp): Likewise.
        * posix/setsid.c (__setsid): Likewise.
        * posix/test-vfork.c (noop): Likewise.
        * resolv/gethnamaddr.c (_endhtent): Likewise.
        (_gethtent): Likewise.
        (ht_endhostent): Likewise.
        (gethostent): Likewise.
        (dns_service): Likewise.
        * stdlib/drand48.c (drand48): Likewise.
        * stdlib/lrand48.c (lrand48): Likewise.
        * stdlib/mrand48.c (mrand48): Likewise.
        * stdlib/rand.c (rand): Likewise.
        * stdlib/random.c (__random): Likewise.
        * stdlib/setenv.c (clearenv): Likewise.
        * sunrpc/clnt_tcp.c (clnttcp_abort): Likewise.
        * sunrpc/clnt_unix.c (clntunix_abort): Likewise.
        * sysdeps/mach/getpagesize.c (__getpagesize): Likewise.
        * sysdeps/mach/getsysstats.c (__get_nprocs_conf): Likewise.
        (__get_nprocs): Likewise.
        (__get_phys_pages): Likewise.
        (__get_avphys_pages): Likewise.
        * sysdeps/mach/hurd/dl-sysdep.c (__getpid): Likewise.
        * sysdeps/mach/hurd/getclktck.c (__getclktck): Likewise.
        * sysdeps/mach/hurd/getdtsz.c (__getdtablesize): Likewise.
        * sysdeps/mach/hurd/getegid.c (__getegid): Likewise.
        * sysdeps/mach/hurd/geteuid.c (__geteuid): Likewise.
        * sysdeps/mach/hurd/getgid.c (__getgid): Likewise.
        * sysdeps/mach/hurd/gethostid.c (gethostid): Likewise.
        * sysdeps/mach/hurd/getlogin.c (getlogin): Likewise.
        * sysdeps/mach/hurd/getpid.c (__getpid): Likewise.
        * sysdeps/mach/hurd/getppid.c (__getppid): Likewise.
        * sysdeps/mach/hurd/getuid.c (__getuid): Likewise.
        * sysdeps/mach/hurd/sync.c (sync): Likewise.
        * sysdeps/posix/clock.c (clock): Likewise.
        * sysdeps/unix/bsd/setsid.c (__setsid): Likewise.
        * sysdeps/unix/getpagesize.c (__getpagesize): Likewise.
        * sysdeps/unix/sysv/linux/getclktck.c (__getclktck): Likewise.
        * sysdeps/unix/sysv/linux/gethostid.c (gethostid): Likewise.
        * sysdeps/unix/sysv/linux/getpagesize.c (__getpagesize): Likewise.
        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Likewise.
        (__get_nprocs_conf): Likewise.
        (__get_phys_pages): Likewise.
        (__get_avphys_pages): Likewise.
        * time/clock.c (clock): Likewise.
        * time/tzset.c (__tzname_max): Likewise.

2013-06-07  Joseph Myers  <joseph@codesourcery.com>

        * bits/byteswap.h [__GNUC__ && !__GNUC_PREREQ (4, 3)]
        (__bswap_32): Do not use "register".
        * crypt/crypt.c (_ufc_doit_r): Likewise.
        * debug/stpcpy_chk.c (__stpcpy_chk): Likewise.
        * debug/wcscat_chk.c (__wcscat_chk): Likewise.
        * gmon/gmon.c (__monstartup): Likewise.
        * gmon/mcount.c (_MCOUNT_DECL(frompc, selfpc)): Likewise.
        * hurd/hurdmalloc.c (more_memory): Likewise.
        (malloc): Likewise.
        (free): Likewise.
        (realloc): Likewise.
        (malloc_fork_prepare): Likewise.
        (malloc_fork_parent): Likewise.
        (malloc_fork_child): Likewise.
        * include/rpc/auth_des.h (xdr_authdes_verf): Likewise.
        (_svcauth_des): Likewise.
        * inet/inet_lnaof.c (inet_lnaof): Likewise.
        * inet/inet_net.c (inet_network): Likewise.
        * inet/inet_netof.c (inet_netof): Likewise.
        * inet/rcmd.c (__validuser2_sa): Likewise.
        * io/fts.c (fts_open): Likewise.
        (fts_load): Likewise.
        (fts_close): Likewise.
        (fts_read): Likewise.
        (fts_children): Likewise.
        (fts_build): Likewise.
        (fts_stat): Likewise.
        (fts_sort): Likewise.
        (fts_alloc): Likewise.
        (fts_lfree): Likewise.
        * libio/fileops.c (_IO_new_file_xsputn): Likewise.
        (_IO_file_xsgetn): Likewise.
        (_IO_file_xsgetn_mmap): Likewise.
        * libio/iofopncook.c (_IO_cookie_read): Likewise.
        (_IO_cookie_write): Likewise.
        * libio/oldfileops.c (_IO_old_file_xsputn): Likewise.
        * libio/wfileops.c (_IO_wfile_xsputn): Likewise.
        * mach/msgserver.c (__mach_msg_server_timeout): Likewise.
        * malloc/obstack.c (_obstack_begin): Likewise.
        (_obstack_begin_1): Likewise.
        (_obstack_newchunk): Likewise.
        (_obstack_allocated_p): Likewise.
        (obstack_free): Likewise.
        (_obstack_memory_used): Likewise.
        * misc/getttyent.c (getttynam): Likewise.
        (getttyent): Likewise.
        (skip): Likewise.
        (value): Likewise.
        * misc/getusershell.c (initshells): Likewise.
        * misc/syslog.c (__vsyslog_chk): Likewise.
        * misc/ttyslot.c (ttyslot): Likewise.
        * nis/nis_hash.c (__nis_hash): Likewise.
        * posix/fnmatch_loop.c (FCT): Likewise.
        * posix/getconf.c (print_all): Likewise.
        (main): Likewise.
        * posix/getopt.c (exchange): Likewise.
        * posix/glob.c (globfree): Likewise.
        (prefix_array): Likewise.
        (__glob_pattern_type): Likewise.
        * resolv/arpa/nameser.h (NS_GET16): Likewise.
        (NS_GET32): Likewise.
        (NS_PUT16): Likewise.
        (NS_PUT32): Likewise.
        * resolv/gethnamaddr.c (getanswer): Likewise.
        (gethostbyname2): Likewise.
        (gethostbyaddr): Likewise.
        (_gethtent): Likewise.
        (_gethtbyname2): Likewise.
        (_gethtbyaddr): Likewise.
        * resolv/ns_print.c (dst_s_get_int16): Likewise.
        * resolv/nss_dns/dns-host.c (getanswer_r): Likewise.
        * resolv/res_init.c (__res_vinit): Likewise.
        (net_mask): Likewise.
        * resolv/res_mkquery.c (outchar): Likewise.
        (PRINT): Likewise.
        * stdio-common/printf_fp.c (outchar): Likewise.
        (PRINT): Likewise.
        * stdio-common/printf_fphex.c (outchar): Likewise.
        (PRINT): Likewise.
        * stdio-common/printf_size.c (outchar): Likewise.
        (PRINT): Likewise.
        * stdio-common/test_rdwr.c (main): Likewise.
        * stdio-common/tfformat.c (matches): Likewise.
        * stdio-common/vfprintf.c (outchar): Likewise.
        (printf_unknown): Likewise.
        (buffered_vfprintf): Likewise.
        * stdio-common/vfscanf.c (_IO_vfscanf_internal): Likewise.
        * stdio-common/xbug.c (AppendToBuffer): Likewise.
        (ReadFile): Likewise.
        * stdlib/qsort.c (SWAP): Likewise.
        (_quicksort): Likewise.
        * stdlib/setenv.c (__add_to_environ): Likewise.
        * stdlib/strtod_l.c (____STRTOF_INTERNAL): Likewise.
        * stdlib/strtol_l.c (__strtol_l): Likewise.
        * stdlib/tst-strtod.c (main): Likewise.
        * stdlib/tst-strtol.c (main): Likewise.
        * stdlib/tst-strtoll.c (main): Likewise.
        * string/bits/string2.h (__strcmp_cc): Likewise.
        (__strcmp_cg): Likewise.
        (__strcspn_c1): Likewise.
        (__strcspn_c2): Likewise.
        (__strcspn_c3): Likewise.
        (__strspn_c1): Likewise.
        (__strspn_c2): Likewise.
        (__strspn_c3): Likewise.
        (__strsep_1c): Likewise.
        (__strsep_2c): Likewise.
        (__strsep_3c): Likewise.
        * string/memccpy.c (__memccpy): Likewise.
        * string/stpcpy.c (__stpcpy): Likewise.
        * string/strcmp.c (strcmp): Likewise.
        * string/strrchr.c (strrchr): Likewise.
        * sysdeps/generic/sigset-cvt-mask.h (sigset_get_old_mask):
        Likewise.
        * sysdeps/mach/hurd/getcwd.c
        (_hurd_canonicalize_directory_name_internal): Likewise.
        * sysdeps/mach/i386/sysdep.h (SNARF_ARGS): Likewise.
        * sysdeps/powerpc/powerpc32/power6/wcschr.c (wcschr): Likewise.
        * sysdeps/powerpc/powerpc32/power6/wcsrchr.c (wcsrchr): Likewise.
        * sysdeps/x86/bits/byteswap-16.h [__GNUC__] (__bswap_16):
        Likewise, in both definitions.
        * sysdeps/x86/bits/byteswap.h (__bswap_32): Likewise, in multiple
        definitions.
        [__GNUC_PREREQ (2, 0) && !__GNUC_PREREQ (4, 3) && __WORDSIZE ==
        64] (__bswap_64): Likewise.
        * time/test_time.c (main): Likewise.
        * time/tzfile.c (__tzfile_read): Likewise.
        (__tzfile_compute): Likewise.
        * time/tzset.c (__tzset_parse_tz): Likewise.
        (tzset_internal): Likewise.
        (compute_change): Likewise.
        * wcsmbs/wcscat.c (__wcscat): Likewise.
        * wcsmbs/wcschr.c (wcschr): Likewise.
        * wcsmbs/wcschrnul.c (__wcschrnul): Likewise.
        * wcsmbs/wcscspn.c (wcscspn): Likewise.
        * wcsmbs/wcspbrk.c (wcspbrk): Likewise.
        * wcsmbs/wcsrchr.c (wcsrchr): Likewise.
        * wcsmbs/wcsspn.c (wcsspn): Likewise.
        * wcsmbs/wcsstr.c (wcsstr): Likewise.
        * wcsmbs/wmemchr.c (wmemchr): Likewise.
        * wcsmbs/wmemcmp.c (WMEMCMP): Likewise.
        * wcsmbs/wmemset.c (wmemset): Likewise.

2013-06-06  Joseph Myers  <joseph@codesourcery.com>

        * scripts/config.guess: Update to version 2013-05-16.
        * scripts/config.sub: Update to version 2013-04-24.
        * scripts/install-sh: Update to version 2011-11-20.07.
        * scripts/mkinstalldirs: Update to version 2009-04-28.21.
        * scripts/move-if-change: Update to version 2012-01-06 07:23.

2013-06-06   Ondřej Bílka  <neleai@seznam.cz>

        * debug/fgetws_u_chk.c: Fix leading whitespaces.
        * elf/sln.c: Likewise.
        * hurd/hurd/ioctl.h: Likewise.
        * hurd/hurdmalloc.c: Likewise.
        * hurd/xattr.c: Likewise.
        * include/shlib-compat.h: Likewise.
        * inet/ruserpass.c: Likewise.
        * libio/iofgets_u.c: Likewise.
        * libio/iofgetws_u.c: Likewise.
        * locale/programs/ld-identification.c: Likewise.
        * locale/programs/ld-time.c: Likewise.
        * mach/msg-destroy.c: Likewise.
        * nss/nss_files/files-netgrp.c: Likewise.
        * resolv/res_data.c: Likewise.
        * soft-fp/op-1.h: Likewise.
        * soft-fp/op-2.h: Likewise.
        * soft-fp/op-4.h: Likewise.
        * soft-fp/op-common.h: Likewise.
        * stdio-common/printf_fphex.c: Likewise.
        * stdlib/strtod_l.c: Likewise.
        * sunrpc/rpc/clnt.h: Likewise.
        * sysdeps/generic/framestate.c: Likewise.
        * sysdeps/i386/bsd-_setjmp.S: Likewise.
        * sysdeps/i386/bsd-setjmp.S: Likewise.
        * sysdeps/i386/__longjmp.S: Likewise.
        * sysdeps/i386/setjmp.S: Likewise.
        * sysdeps/ieee754/dbl-64/k_rem_pio2.c: Likewise.
        * sysdeps/ieee754/flt-32/e_rem_pio2f.c: Likewise.
        * sysdeps/ieee754/flt-32/k_rem_pio2f.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/ldbl2mpn.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_fpclassifyl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_llrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_llroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_lrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_lroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nexttoward.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_truncl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/ldbl2mpn.c: Likewise.
        * sysdeps/ieee754/support.c: Likewise.
        * sysdeps/powerpc/powerpc32/dl-machine.c: Likewise.
        * sysdeps/powerpc/powerpc32/lshift.S: Likewise.
        * sysdeps/sparc/sparc32/__longjmp.S: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_cmp.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_cmpe.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_feq.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_fge.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_fgt.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_fle.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_flt.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_fne.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_mul.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/qp_qtox.c: Likewise.
        * sysdeps/unix/sysv/linux/lutimes.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Likewise.

2013-06-05  Ondřej Bílka  <neleai@seznam.cz>

        * posix/transbug.c: Remove executable mode.

2013-06-05  Joseph Myers  <joseph@codesourcery.com>

        * crypt/speeds.c: Remove trailing whitespace.
        * dlfcn/default.c: Likewise.
        * elf/ifuncdep2.c: Likewise.
        * elf/ifuncmain1.c: Likewise.
        * elf/ifuncmain1vis.c: Likewise.
        * elf/testobj.h: Likewise.
        * elf/tst-stackguard1.c: Likewise.
        * gmon/sys/gmon.h: Likewise.
        * hurd/hurdmsg.c: Likewise.
        * hurd/new-fd.c: Likewise.
        * hurd/ports-get.c: Likewise.
        * iconvdata/ibm1008_420.c: Likewise.
        * inet/tst-getni1.c: Likewise.
        * inet/tst-getni2.c: Likewise.
        * libio/ioungetc.c: Likewise.
        * libio/wfiledoalloc.c: Likewise.
        * manual/libm-err-tab.pl: Likewise.
        * math/w_dremf.c: Likewise.
        * misc/ftruncate.c: Likewise.
        * posix/bug-glob2.c: Likewise.
        * posix/tst-pcre.c: Likewise.
        * posix/wait4.c: Likewise.
        * resolv/README: Likewise.
        * resolv/res_debug.h: Likewise.
        * resolv/tst-inet_ntop.c: Likewise.
        * setjmp/bug269-setjmp.c: Likewise.
        * soft-fp/extended.h: Likewise.
        * soft-fp/op-1.h: Likewise.
        * soft-fp/op-2.h: Likewise.
        * soft-fp/op-4.h: Likewise.
        * soft-fp/op-8.h: Likewise.
        * soft-fp/testit.c: Likewise.
        * stdio-common/bug16.c: Likewise.
        * stdlib/random.c: Likewise.
        * sunrpc/rpcsvc/rquota.x: Likewise.
        * sysdeps/ieee754/dbl-64/powtwo.tbl: Likewise.
        * sysdeps/ieee754/flt-32/k_cosf.c: Likewise.
        * sysdeps/ieee754/flt-32/k_rem_pio2f.c: Likewise.
        * sysdeps/ieee754/flt-32/k_sinf.c: Likewise.
        * sysdeps/ieee754/flt-32/k_tanf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_atanf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_copysignf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_erff.c: Likewise.
        * sysdeps/ieee754/flt-32/s_fabsf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_frexpf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_logbf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_rem_pio2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_atanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_erfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_expm1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_log1pl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nexttowardf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_remquol.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalblnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/t_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/math_ldbl.h: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_erfl.c: Likewise.
        * sysdeps/ieee754/s_lib_version.c: Likewise.
        * sysdeps/mach/hurd/check_fds.c: Likewise.
        * sysdeps/mach/hurd/getsockname.c: Likewise.
        * sysdeps/mach/hurd/net/if_ppp.h: Likewise.
        * sysdeps/mach/hurd/recvfrom.c: Likewise.
        * sysdeps/powerpc/bits/link.h: Likewise.
        * sysdeps/powerpc/dl-procinfo.c: Likewise.
        * sysdeps/powerpc/fpu/feholdexcpt.c: Likewise.
        * sysdeps/powerpc/fpu/fenv_const.c: Likewise.
        * sysdeps/powerpc/fpu/fesetenv.c: Likewise.
        * sysdeps/powerpc/fpu/feupdateenv.c: Likewise.
        * sysdeps/powerpc/fpu/s_rintf.c: Likewise.
        * sysdeps/powerpc/fpu/t_sqrt.c: Likewise.
        * sysdeps/powerpc/powerpc32/bits/atomic.h: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_floor.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_floorf.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_lround.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_round.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_roundf.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_trunc.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_truncf.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/hp-timing.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/memcmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/memset.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/wordcopy.c: Likewise.
        * sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/wordcopy.c: Likewise.
        * sysdeps/powerpc/powerpc32/power6x/fpu/s_lround.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_ceill.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_floor.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_floorf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_llrint.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_llrintf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_llround.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_llroundf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_round.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_roundf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_roundl.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_trunc.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_truncf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_truncl.S: Likewise.
        * sysdeps/powerpc/powerpc64/hp-timing.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/w_sqrt.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/w_sqrtf.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/memcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/wordcopy.c: Likewise.
        * sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S: Likewise.
        * sysdeps/powerpc/powerpc64/strlen.S: Likewise.
        * sysdeps/powerpc/powerpc64/strncmp.S: Likewise.
        * sysdeps/powerpc/sysdep.h: Likewise.
        * sysdeps/s390/s390-64/s390x-mcount.S: Likewise.
        * sysdeps/s390/s390-64/sub_n.S: Likewise.
        * sysdeps/sh/dl-trampoline.S: Likewise.
        * sysdeps/sh/memset.S: Likewise.
        * sysdeps/sh/sh4/fpu/fclrexcpt.c: Likewise.
        * sysdeps/sh/strlen.S: Likewise.
        * sysdeps/sparc/sparc32/dl-trampoline.S: Likewise.
        * sysdeps/sparc/sparc32/dotmul.S: Likewise.
        * sysdeps/sparc/sparc32/memcpy.S: Likewise.
        * sysdeps/sparc/sparc32/rem.S: Likewise.
        * sysdeps/sparc/sparc32/sdiv.S: Likewise.
        * sysdeps/sparc/sparc32/soft-fp/q_neg.c: Likewise.
        * sysdeps/sparc/sparc32/strchr.S: Likewise.
        * sysdeps/sparc/sparc32/udiv.S: Likewise.
        * sysdeps/sparc/sparc32/urem.S: Likewise.
        * sysdeps/sparc/sparc64/add_n.S: Likewise.
        * sysdeps/sparc/sparc64/memcpy.S: Likewise.
        * sysdeps/sparc/sparc64/rawmemchr.S: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/s_frexpl.c: Likewise.
        * sysdeps/sparc/sparc64/soft-fp/sfp-machine.h: Likewise.
        * sysdeps/sparc/sparc64/stpncpy.S: Likewise.
        * sysdeps/sparc/sparc64/strncmp.S: Likewise.
        * sysdeps/sparc/sparc64/strncpy.S: Likewise.
        * sysdeps/unix/bsd/times.c: Likewise.
        * sysdeps/unix/sysv/linux/a.out.h: Likewise.
        * sysdeps/unix/sysv/linux/net/if_ppp.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/procfs.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/posix_fadvise64.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/mmap.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/register-dump.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/setcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/socket.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscall.S: Likewise.
        * sysdeps/unix/sysv/linux/scsi/scsi_ioctl.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/brk.c: Likewise.
        * sysdeps/unix/sysv/linux/sh/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/sh3/getcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/sh3/register-dump.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sh3/setcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/sh3/swapcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/sh/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/a.out.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/brk.S: Likewise.
        * sysdeps/unix/sysv/linux/sys/personality.h: Likewise.
        * sysdeps/x86_64/fpu/s_ceill.S: Likewise.
        * sysdeps/x86_64/fpu/s_llrintl.S: Likewise.
        * sysdeps/x86_64/strcspn.S: Likewise.

2013-06-05  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>

        * locale/C-translit.h: Revert #include <stdint.h> because this is a
        generated file.  Regenerate properly from gen-translit.pl.
        * locale/gen-translit.pl: Add #include <stdint.h>.  This generates
        locale/C-translit.h.

2013-06-05  Andreas Schwab  <schwab@suse.de>

        [BZ #15100]
        * time/strptime_l.c (__strptime_internal): Count Sunday in a %W
        week as 6 instead of -1.
        * time/tst-strptime.c (day_tests): Add test case.

2013-06-05  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/generic/math_private.h
        (libc_feholdexcept_setround_53bit): Replace with
        libc_feholdsetround_53bit.
        (libc_feupdateenv_53bit): Replace with
        libc_feresetround_53bit.
        (SET_RESTORE_ROUND_53BIT): Adjust.

2013-06-03  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * string/test-strchrnul.c: Add copyright header.

        * posix/tst-getaddrinfo4.c: Increase test timeout.

2013-06-03  Carlos O'Donell  <carlos@redhat.com>

        [BZ #15536]
        * math/libm-test.inc (MAX_EXP): Remove
        (MIN_EXP): Define.
        (ulp): Use MIN_EXP - MANT_DIG.
        (check_ulp): Verify subnormal ulps. Only allow a range of +/- 1 ulp.

2013-05-31  Carlos O'Donell  <carlos@redhat.com>

        * po/be.po: Revert last change.
        * po/zh_CN.po: Likewise.
        * po/header.pot: Likewise.

2013-05-31  Joseph Myers  <joseph@codesourcery.com>

        * Makefile ($(common-objpfx)linkobj/libc.so): Define
        link-libc-deps to empty as target-specific variable.
        * Makerules (link-libc-args): New variable.
        (libc-for-link): Likewise.
        (link-libc-deps): Likewise.
        (lib%.so): Depend on $(link-libc-deps).  Link with
        $(link-libc-args).
        (build-module): Link with $(link-libc-args).
        (build-module-asneeded): Likewise.
        (build-module-helper-objlist): Filter out $(link-libc-deps) from
        list of objects.
        ($(common-objpfx)libc.so): Define link-libc-deps to empty as
        target-specific variable.
        ($(extra-modules-build:%=$(objpfx)%.so)): Depend on
        $(link-libc-deps) instead of libc.so and libc_nonshared.a.
        * crypt/Makefile ($(objpfx)libcrypt.so): Remove dependencies on
        libc.
        * debug/Makefile ($(objpfx)libSegFault.so): Remove dependencies on
        libc and ld.so.
        ($(objpfx)libpcprofile.so): Likewise.
        * dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Remove ld.so and
        libc_nonshared.a.
        ($(objpfx)libdl.so): Remove dependencies on libc and ld.so.
        * hesiod/Makefile ($(objpfx)libnss_hesiod.so): Likewise.
        * iconvdata/extra-module.mk ($(objpfx)$(mod).so): Depend on
        $(link-libc-deps).
        ($(objpfx)$(mod).so): Remove dependencies on libc and ld.so.
        * locale/Makefile ($(objpfx)libBrokenLocale.so): Likewise.
        * login/Makefile ($(objpfx)libutil.so): Likewise.
        * malloc/Makefile ($(objpfx)libmemusage.so): Likewise.
        * math/Makefile ($(objpfx)libm.so): Likewise.
        * nis/Makefile ($(services:%=$(objpfx)libnss_%.so)
        $(objpfx)libnsl.so): Define libc-for-link as target-specific
        variable instead of depending directly on libc.
        * nss/Makefile ($(services:%=$(objpfx)libnss_%.so)): Likewise.
        ($(objpfx)/libnss_test1.so): Change dependencies on libc to
        $(link-libc-deps).
        * resolv/Makefile ($(objpfx)libresolv.so): Remove dependencies on
        libc.
        [$(have-ssp) = yes] (LDLIBS-resolv.so): Remove variable.
        ($(objpfx)libnss_dns.so): Remove dependencies on libc.
        ($(objpfx)libanl.so): Likewise.
        * rt/Makefile ($(objpfx)librt.so): Remove dependencies on libc and
        ld.so.
        * stdlib/Makefile ($(objpfx)tst-putenvmod.so): Depend on
        $(link-libc-deps).
        * sysdeps/i386/fpu/Makefile: Remove file.
        * sysdeps/powerpc/fpu/Makefile [$(subdir) = math]
        ($(objpfx)libm.so): Remove dependency on ld.so.

2013-05-30  Patsy Franklin  <pfrankli@redhat.com>

        [BZ # 15553]
        * nis/yp_xdr.c (XDRMAXNAME): Define.
        (XDRMAXRECORD): Define.
        (xdr_domainname): Use XDRMAXNAME.
        (xdr_mapname): Likewise.
        (xdr_peername): Likewise.
        (xdr_keydat): Use XDRMAXRECORD.
        (xdr_valdat): Likewise.

2013-05-30  Jeff Law  <law@redhat.com>

        [BZ #14256]
        * manual/errno.texi (ESTALE): Update to account for more than
        just NFS file systems.
        * sysdeps/gnu/errlist.c: Regenerated.

2013-05-29  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #15465]
        * elf/Makefile (tests): Add tst-null-argv.
        (modules-names):  Add tst-null-argv-lib.
        ($(objpfx)tst-null-argv): Depend on tst-null-argv-lib.so.
        (tst-null-argv-ENV): Set environment for tst-null-argv.
        * sysdeps/generic/ldsodefs.h (DSO_FILENAME): New macro.
        (RTLD_PROGNAME): New macro.
        * elf/tst-null-argv.c: New test case.
        * elf/tst-null-argv-lib.c: Library for test case.
        * elf/dl-conflict.c (_dl_resolve_conflicts): Use DSO_FILENAME.
        * elf/dl-deps.c (_dl_map_object_deps): Likewise.
        * elf/dl-error.c (_dl_signal_error): Use RTLD_PROGNAME.
        * elf/dl-fini.c (_dl_fini): Use DSO_FILENAME.
        * elf/dl-init.c (call_init): Likewise.
        (_dl_init): Likewise.
        * elf/dl-load.c (print_search_path): Likewise.
        (_dl_map_object): Likewise.
        * elf/dl-lookup.c (do_lookup_x): Likewise.
        (add_dependency): Likewise.
        (_dl_lookup_symbol_x): Likewise.
        (_dl_debug_bindings): Likewise.
        * elf/dl-open.c (_dl_show_scope): Likewise.
        * elf/dl-reloc.c (_dl_relocate_object): Likewise.
        * elf/dl-version.c (match_symbol): Likewise.
        (_dl_check_map_versions): Likewise.
        * elf/rtld.c (dl_main): Likewise.
        (print_unresolved): Use RTLD_PROGNAME.
        (print_missing_version): Likewise.
        * sysdeps/i386/dl-machine.h (elf_machine_rel): Likewise.
        (elf_machine_rela): Likewise.
        * sysdeps/powerpc/powerpc32/dl-machine.c
        (__process_machine_rela): Likewise.
        * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela):
        Likewise.
        * sysdeps/s390/s390-32/dl-machine.h (elf_machine_rela):
        Likewise.
        * sysdeps/s390/s390-64/dl-machine.h (elf_machine_rela):
        Likewise.
        * sysdeps/sh/dl-machine.h (elf_machine_rela): Likewise.
        * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela):
        Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela):
        Likewise.
        * sysdeps/x86_64/dl-machine.h (elf_machine_rela): Likewise.

2013-05-28  Carlos O'Donell  <carlos@redhat.com>

        * po/be.po: Add descriptive title.
        * po/zh_CN.po: Likewise.
        * po/header.pot: Likewise.

2013-05-28  Mike Frysinger  <vapier@gentoo.org>

        * locale/programs/locarchive.c (create_archive): Inlucde fname in
        error message.
        (enlarge_archive): Likewise.

2013-05-28  Ben North  <ben@redfrontdoor.org>

        * manual/arith.texi (frexp): It is the magnitude of the return
        value which lies in [0.5, 1), not the return value itself.

2013-05-28  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-05-26  Thomas Schwinge  <thomas@codesourcery.com>

        * stdio-common/bug26.c (main): Correct fscanf template.

        * sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start:go): Don't
        declare _dl_skip_args.

        * sysdeps/mach/hurd/i386/init-first.c (_dl_non_dynamic_init):
        Don't declare.

        * manual/platform.texi: Add missing @end deftypefun.

2013-05-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15529]
        * sysdeps/ieee754/ldbl-96/e_hypotl.c (__ieee754_hypotl): Set high
        bit of mantissa of 2^16382.
        * math/libm-test.inc (hypot_test_data): Add more tests.

        * math/libm-test.inc: Add drem and pow10 to list of tested
        functions.
        (pow10_test): New function.
        (drem_test): Likewise.
        (drem_test_tonearest): Likewise.
        (drem_test_towardzero): Likewise.
        (drem_test_downward): Likewise.
        (drem_test_upward): Likewise.
        (main): Call the new functions.

        * math/libm-test.inc (finite_test_data): Remove.
        (finite_test): Run tests from isfinite_test_data.
        (gamma_test_data): Remove.
        (gamma_test): Run tests from lgamma_test_data.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-05-24  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * manual/platform.texi: Add PowerPC PPR function set documentation.
        * sysdeps/powerpc/sys/platform/ppc.h: Add PowerPC PPR set function
        implementation.

2013-05-24  Carlos O'Donell  <carlos@redhat.com>

        * math/libm-test.inc (MAX_EXP): Define.
        (ULPDIFF): Define.
        (ulp): New function.
        (check_float_internal): Use ULPDIFF.
        (cpow_test): Disable failing test.
        (check_ulp): Test ulp() implementation.
        (main): Call check_ulp before starting tests.

2013-05-24  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-libm-test.pl (generate_testfile): Do not handle
        START_DATA and END_DATA.
        * math/libm-test.inc (acos_test_data): Do not use START_DATA and
        END_DATA.
        (acos_tonearest_test_data): Likewise.
        (acos_towardzero_test_data): Likewise.
        (acos_downward_test_data): Likewise.
        (acos_upward_test_data): Likewise.
        (acosh_test_data): Likewise.
        (asin_test_data): Likewise.
        (asin_tonearest_test_data): Likewise.
        (asin_towardzero_test_data): Likewise.
        (asin_downward_test_data): Likewise.
        (asin_upward_test_data): Likewise.
        (asinh_test_data): Likewise.
        (atan_test_data): Likewise.
        (atanh_test_data): Likewise.
        (atan2_test_data): Likewise.
        (cabs_test_data): Likewise.
        (cacos_test_data): Likewise.
        (cacosh_test_data): Likewise.
        (carg_test_data): Likewise.
        (casin_test_data): Likewise.
        (casinh_test_data): Likewise.
        (catan_test_data): Likewise.
        (catanh_test_data): Likewise.
        (cbrt_test_data): Likewise.
        (ccos_test_data): Likewise.
        (ccosh_test_data): Likewise.
        (ceil_test_data): Likewise.
        (cexp_test_data): Likewise.
        (cimag_test_data): Likewise.
        (clog_test_data): Likewise.
        (clog10_test_data): Likewise.
        (conj_test_data): Likewise.
        (copysign_test_data): Likewise.
        (cos_test_data): Likewise.
        (cos_tonearest_test_data): Likewise.
        (cos_towardzero_test_data): Likewise.
        (cos_downward_test_data): Likewise.
        (cos_upward_test_data): Likewise.
        (cosh_test_data): Likewise.
        (cosh_tonearest_test_data): Likewise.
        (cosh_towardzero_test_data): Likewise.
        (cosh_downward_test_data): Likewise.
        (cosh_upward_test_data): Likewise.
        (cpow_test_data): Likewise.
        (cproj_test_data): Likewise.
        (creal_test_data): Likewise.
        (csin_test_data): Likewise.
        (csinh_test_data): Likewise.
        (csqrt_test_data): Likewise.
        (ctan_test_data): Likewise.
        (ctan_tonearest_test_data): Likewise.
        (ctan_towardzero_test_data): Likewise.
        (ctan_downward_test_data): Likewise.
        (ctan_upward_test_data): Likewise.
        (ctanh_test_data): Likewise.
        (ctanh_tonearest_test_data): Likewise.
        (ctanh_towardzero_test_data): Likewise.
        (ctanh_downward_test_data): Likewise.
        (ctanh_upward_test_data): Likewise.
        (erf_test_data): Likewise.
        (erfc_test_data): Likewise.
        (exp_test_data): Likewise.
        (exp_tonearest_test_data): Likewise.
        (exp_towardzero_test_data): Likewise.
        (exp_downward_test_data): Likewise.
        (exp_upward_test_data): Likewise.
        (exp10_test_data): Likewise.
        (exp2_test_data): Likewise.
        (expm1_test_data): Likewise.
        (fabs_test_data): Likewise.
        (fdim_test_data): Likewise.
        (finite_test_data): Likewise.
        (floor_test_data): Likewise.
        (fma_test_data): Likewise.
        (fma_towardzero_test_data): Likewise.
        (fma_downward_test_data): Likewise.
        (fma_upward_test_data): Likewise.
        (fmax_test_data): Likewise.
        (fmin_test_data): Likewise.
        (fmod_test_data): Likewise.
        (fpclassify_test_data): Likewise.
        (frexp_test_data): Likewise.
        (gamma_test_data): Likewise.
        (hypot_test_data): Likewise.
        (ilogb_test_data): Likewise.
        (isfinite_test_data): Likewise.
        (isgreater_test_data): Likewise.
        (isgreaterequal_test_data): Likewise.
        (isinf_test_data): Likewise.
        (isless_test_data): Likewise.
        (islessequal_test_data): Likewise.
        (islessgreater_test_data): Likewise.
        (isnan_test_data): Likewise.
        (isnormal_test_data): Likewise.
        (issignaling_test_data): Likewise.
        (isunordered_test_data): Likewise.
        (j0_test_data): Likewise.
        (j1_test_data): Likewise.
        (jn_test_data): Likewise.
        (ldexp_test_data): Likewise.
        (lgamma_test_data): Likewise.
        (lrint_test_data): Likewise.
        (lrint_tonearest_test_data): Likewise.
        (lrint_towardzero_test_data): Likewise.
        (lrint_downward_test_data): Likewise.
        (lrint_upward_test_data): Likewise.
        (llrint_test_data): Likewise.
        (llrint_tonearest_test_data): Likewise.
        (llrint_towardzero_test_data): Likewise.
        (llrint_downward_test_data): Likewise.
        (llrint_upward_test_data): Likewise.
        (log_test_data): Likewise.
        (log10_test_data): Likewise.
        (log1p_test_data): Likewise.
        (log2_test_data): Likewise.
        (logb_test_data): Likewise.
        (logb_downward_test_data): Likewise.
        (lround_test_data): Likewise.
        (llround_test_data): Likewise.
        (modf_test_data): Likewise.
        (nearbyint_test_data): Likewise.
        (nextafter_test_data): Likewise.
        (nexttoward_test_data): Likewise.
        (pow_test_data): Likewise.
        (pow_tonearest_test_data): Likewise.
        (pow_towardzero_test_data): Likewise.
        (pow_downward_test_data): Likewise.
        (pow_upward_test_data): Likewise.
        (remainder_test_data): Likewise.
        (remainder_tonearest_test_data): Likewise.
        (remainder_towardzero_test_data): Likewise.
        (remainder_downward_test_data): Likewise.
        (remainder_upward_test_data): Likewise.
        (remquo_test_data): Likewise.
        (rint_test_data): Likewise.
        (rint_tonearest_test_data): Likewise.
        (rint_towardzero_test_data): Likewise.
        (rint_downward_test_data): Likewise.
        (rint_upward_test_data): Likewise.
        (round_test_data): Likewise.
        (scalb_test_data): Likewise.
        (scalbn_test_data): Likewise.
        (scalbln_test_data): Likewise.
        (signbit_test_data): Likewise.
        (sin_test_data): Likewise.
        (sin_tonearest_test_data): Likewise.
        (sin_towardzero_test_data): Likewise.
        (sin_downward_test_data): Likewise.
        (sin_upward_test_data): Likewise.
        (sincos_test_data): Likewise.
        (sinh_test_data): Likewise.
        (sinh_tonearest_test_data): Likewise.
        (sinh_towardzero_test_data): Likewise.
        (sinh_downward_test_data): Likewise.
        (sinh_upward_test_data): Likewise.
        (sqrt_test_data): Likewise.
        (tan_test_data): Likewise.
        (tan_tonearest_test_data): Likewise.
        (tan_towardzero_test_data): Likewise.
        (tan_downward_test_data): Likewise.
        (tan_upward_test_data): Likewise.
        (tanh_test_data): Likewise.
        (tgamma_test_data): Likewise.
        (trunc_test_data): Likewise.
        (y0_test_data): Likewise.
        (y1_test_data): Likewise.
        (yn_test_data): Likewise.
        (significand_test_data): Likewise.

        * math/gen-libm-test.pl (@functions): Remove variable.
        (generate_testfile): Don't handle START and END lines.
        * math/libm-test.inc (START): New macro.
        (END): Likewise.
        (END_COMPLEX): Likewise.
        (acos_test): Use END macro without arguments.
        (acos_test_tonearest): Likewise.
        (acos_test_towardzero): Likewise.
        (acos_test_downward): Likewise.
        (acos_test_upward): Likewise.
        (acosh_test): Likewise.
        (asin_test): Likewise.
        (asin_test_tonearest): Likewise.
        (asin_test_towardzero): Likewise.
        (asin_test_downward): Likewise.
        (asin_test_upward): Likewise.
        (asinh_test): Likewise.
        (atan_test): Likewise.
        (atanh_test): Likewise.
        (atan2_test): Likewise.
        (cabs_test): Likewise.
        (cacos_test): Use END_COMPLEX macro without arguments.
        (cacosh_test): Likewise.
        (carg_test): Use END macro without arguments.
        (casin_test): Use END_COMPLEX macro without arguments.
        (casinh_test): Likewise.
        (catan_test): Likewise.
        (catanh_test): Likewise.
        (cbrt_test): Use END macro without arguments.
        (ccos_test): Use END_COMPLEX macro without arguments.
        (ccosh_test): Likewise.
        (ceil_test): Use END macro without arguments.
        (cexp_test): Use END_COMPLEX macro without arguments.
        (cimag_test): Use END macro without arguments.
        (clog_test): Use END_COMPLEX macro without arguments.
        (clog10_test): Likewise.
        (conj_test): Likewise.
        (copysign_test): Use END macro without arguments.
        (cos_test): Likewise.
        (cos_test_tonearest): Likewise.
        (cos_test_towardzero): Likewise.
        (cos_test_downward): Likewise.
        (cos_test_upward): Likewise.
        (cosh_test): Likewise.
        (cosh_test_tonearest): Likewise.
        (cosh_test_towardzero): Likewise.
        (cosh_test_downward): Likewise.
        (cosh_test_upward): Likewise.
        (cpow_test): Use END_COMPLEX macro without arguments.
        (cproj_test): Likewise.
        (creal_test): Use END macro without arguments.
        (csin_test): Use END_COMPLEX macro without arguments.
        (csinh_test): Likewise.
        (csqrt_test): Likewise.
        (ctan_test): Likewise.
        (ctan_test_tonearest): Likewise.
        (ctan_test_towardzero): Likewise.
        (ctan_test_downward): Likewise.
        (ctan_test_upward): Likewise.
        (ctanh_test): Likewise.
        (ctanh_test_tonearest): Likewise.
        (ctanh_test_towardzero): Likewise.
        (ctanh_test_downward): Likewise.
        (ctanh_test_upward): Likewise.
        (erf_test): Use END macro without arguments.
        (erfc_test): Likewise.
        (exp_test): Likewise.
        (exp_test_tonearest): Likewise.
        (exp_test_towardzero): Likewise.
        (exp_test_downward): Likewise.
        (exp_test_upward): Likewise.
        (exp10_test): Likewise.
        (exp2_test): Likewise.
        (expm1_test): Likewise.
        (fabs_test): Likewise.
        (fdim_test): Likewise.
        (finite_test): Likewise.
        (floor_test): Likewise.
        (fma_test): Likewise.
        (fma_test_towardzero): Likewise.
        (fma_test_downward): Likewise.
        (fma_test_upward): Likewise.
        (fmax_test): Likewise.
        (fmin_test): Likewise.
        (fmod_test): Likewise.
        (fpclassify_test): Likewise.
        (frexp_test): Likewise.
        (gamma_test): Likewise.
        (hypot_test): Likewise.
        (ilogb_test): Likewise.
        (isfinite_test): Likewise.
        (isgreater_test): Likewise.
        (isgreaterequal_test): Likewise.
        (isinf_test): Likewise.
        (isless_test): Likewise.
        (islessequal_test): Likewise.
        (islessgreater_test): Likewise.
        (isnan_test): Likewise.
        (isnormal_test): Likewise.
        (issignaling_test): Likewise.
        (isunordered_test): Likewise.
        (j0_test): Likewise.
        (j1_test): Likewise.
        (jn_test): Likewise.
        (ldexp_test): Likewise.
        (lgamma_test): Likewise.
        (lrint_test): Likewise.
        (lrint_test_tonearest): Likewise.
        (lrint_test_towardzero): Likewise.
        (lrint_test_downward): Likewise.
        (lrint_test_upward): Likewise.
        (llrint_test): Likewise.
        (llrint_test_tonearest): Likewise.
        (llrint_test_towardzero): Likewise.
        (llrint_test_downward): Likewise.
        (llrint_test_upward): Likewise.
        (log_test): Likewise.
        (log10_test): Likewise.
        (log1p_test): Likewise.
        (log2_test): Likewise.
        (logb_test): Likewise.
        (logb_test_downward): Likewise.
        (lround_test): Likewise.
        (llround_test): Likewise.
        (modf_test): Likewise.
        (nearbyint_test): Likewise.
        (nextafter_test): Likewise.
        (nexttoward_test): Likewise.
        (pow_test): Likewise.
        (pow_test_tonearest): Likewise.
        (pow_test_towardzero): Likewise.
        (pow_test_downward): Likewise.
        (pow_test_upward): Likewise.
        (remainder_test): Likewise.
        (remainder_test_tonearest): Likewise.
        (remainder_test_towardzero): Likewise.
        (remainder_test_downward): Likewise.
        (remainder_test_upward): Likewise.
        (remquo_test): Likewise.
        (rint_test): Likewise.
        (rint_test_tonearest): Likewise.
        (rint_test_towardzero): Likewise.
        (rint_test_downward): Likewise.
        (rint_test_upward): Likewise.
        (round_test): Likewise.
        (scalb_test): Likewise.
        (scalbn_test): Likewise.
        (scalbln_test): Likewise.
        (signbit_test): Likewise.
        (sin_test): Likewise.
        (sin_test_tonearest): Likewise.
        (sin_test_towardzero): Likewise.
        (sin_test_downward): Likewise.
        (sin_test_upward): Likewise.
        (sincos_test): Likewise.
        (sinh_test): Likewise.
        (sinh_test_tonearest): Likewise.
        (sinh_test_towardzero): Likewise.
        (sinh_test_downward): Likewise.
        (sinh_test_upward): Likewise.
        (sqrt_test): Likewise.
        (tan_test): Likewise.
        (tan_test_tonearest): Likewise.
        (tan_test_towardzero): Likewise.
        (tan_test_downward): Likewise.
        (tan_test_upward): Likewise.
        (tanh_test): Likewise.
        (tgamma_test): Likewise.
        (trunc_test): Likewise.
        (y0_test): Likewise.
        (y1_test): Likewise.
        (yn_test): Likewise.
        (significand_test): Likewise.

2013-05-24  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #15381]
        * libio/genops.c (_IO_no_init): Initialize wide struct info.

2013-05-23  Edjunior Machado  <emachado@linux.vnet.ibm.com>

        [BZ #14894]
        * sysdeps/powerpc/sys/platform/ppc.h: Add __ppc_yield,
        __ppc_mdoio and __ppc_mdoom.
        * manual/platform.texi: Document new functions __ppc_yield,
        __ppc_mdoio and __ppc_mdoom.

2013-05-22  Carlos O'Donell  <carlos@redhat.com>

        * elf/ldconfig.c (is_hwcap_platform): Make comments full setences.
        (main): Mention "tls" pseudo-hwcap is legacy.
        * elf/dl-hwcaps.c (_dl_important_hwcaps): Correct rounding comment.

2013-05-22  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-libm-test.pl (parse_args): Output only string of
        arguments as text for test name, not full call or descriptions of
        tests for extra outputs.
        (generate_testfile): Do not pass function name to parse_args.
        Generate this_func variable from START.
        * math/libm-test.inc (struct test_f_f_data): Rename test_name
        field to arg_str.
        (struct test_ff_f_data): Likewise.
        (test_ff_f_data_nexttoward): Likewise.
        (struct test_fi_f_data): Likewise.
        (struct test_fl_f_data): Likewise.
        (struct test_if_f_data): Likewise.
        (struct test_fff_f_data): Likewise.
        (struct test_c_f_data): Likewise.
        (struct test_f_f1_data): Likewise.  Remove field extra_name.
        (struct test_fF_f1_data): Likewise.
        (struct test_ffI_f1_data): Likewise.
        (struct test_c_c_data): Rename test_name field to arg_str.
        (struct test_cc_c_data): Likewise.
        (struct test_f_i_data): Likewise.
        (struct test_ff_i_data): Likewise.
        (struct test_f_l_data): Likewise.
        (struct test_f_L_data): Likewise.
        (struct test_fFF_11_data): Likewise.  Remove fields extra1_name
        and extra2_name.
        (COMMON_TEST_SETUP): New macro.
        (EXTRA_OUTPUT_TEST_SETUP): Likewise.
        (COMMON_TEST_CLEANUP): Likewise.
        (EXTRA_OUTPUT_TEST_CLEANUP): Likewise.
        (RUN_TEST_f_f): Take argument string.  Call new setup and cleanup
        macros.
        (RUN_TEST_LOOP_f_f): Update call to RUN_TEST_f_f.
        (RUN_TEST_2_f): Take argument string.  Call new setup and cleanup
        macros.
        (RUN_TEST_LOOP_2_f): Update call to RUN_TEST_2_f.
        (RUN_TEST_fff_f): Take argument string.  Call new setup and
        cleanup macros.
        (RUN_TEST_LOOP_fff_f): Update call to RUN_TEST_fff_f.
        (RUN_TEST_c_f): Take argument string.  Call new setup and cleanup
        macros.
        (RUN_TEST_LOOP_c_f): Update call to RUN_TEST_c_f.
        (RUN_TEST_f_f1): Take argument string.  Call new setup and cleanup
        macros.
        (RUN_TEST_LOOP_f_f1): Update call to RUN_TEST_f_f1.
        (RUN_TEST_fF_f1): Take argument string.  Call new setup and
        cleanup macros.
        (RUN_TEST_LOOP_fF_f1): Update call to RUN_TEST_fF_f1.
        (RUN_TEST_fI_f1): Take argument string.  Call new setup and
        cleanup macros.
        (RUN_TEST_LOOP_fI_f1): Update call to RUN_TEST_fI_f1.
        (RUN_TEST_ffI_f1): Take argument string.  Call new setup and
        cleanup macros.
        (RUN_TEST_LOOP_ffI_f1): Update call to RUN_TEST_ffI_f1.
        (RUN_TEST_c_c): Take argument string.  Call new setup and cleanup
        macros.
        (RUN_TEST_LOOP_c_c): Update call to RUN_TEST_c_c.
        (RUN_TEST_cc_c): Take argument string.  Call new setup and cleanup
        macros.
        (RUN_TEST_LOOP_cc_c): Update call to RUN_TEST_cc_c.
        (RUN_TEST_f_i): Take argument string.  Call new setup and cleanup
        macros.
        (RUN_TEST_LOOP_f_i): Update call to RUN_TEST_f_i.
        (RUN_TEST_f_i_tg): Take argument string.  Call new setup and
        cleanup macros.
        (RUN_TEST_LOOP_f_i_tg): Update call to RUN_TEST_f_i_tg.
        (RUN_TEST_ff_i_tg): Take argument string.  Call new setup and
        cleanup macros.
        (RUN_TEST_LOOP_ff_i_tg): Update call to RUN_TEST_ff_i_tg.
        (RUN_TEST_f_b): Take argument string.  Call new setup and cleanup
        macros.
        (RUN_TEST_LOOP_f_b): Update call to RUN_TEST_f_b.
        (RUN_TEST_f_b_tg): Take argument string.  Call new setup and
        cleanup macros.
        (RUN_TEST_LOOP_f_b_tg): Update call to RUN_TEST_f_b_tg.
        (RUN_TEST_f_l): Take argument string.  Call new setup and cleanup
        macros.
        (RUN_TEST_LOOP_f_l): Update call to RUN_TEST_f_l.
        (RUN_TEST_f_L): Take argument string.  Call new setup and cleanup
        macros.
        (RUN_TEST_LOOP_f_L): Update call to RUN_TEST_f_L.
        (RUN_TEST_fFF_11): Take argument string.  Call new setup and
        cleanup macros.
        (RUN_TEST_LOOP_fFF_11): Update call to RUN_TEST_fFF_11.

2013-05-22  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/bits/siginfo.h (siginfo_t): Add si_addr_lsb
        to _sifields.sigfault.
        (si_addr_lsb): Define new macro.
        (BUS_MCEERR_AR, BUS_MCEERR_AO): Define new values.
        * sysdeps/unix/sysv/linux/sparc/bits/siginfo.h: Likewise.
        * sysdeps/unix/sysv/linux/x86/bits/siginfo.h: Likewise.

2013-05-03  Carlos O'Donell  <carlos at redhat.com>

        [BZ #15441]
        * intl/dcigettext.c (DCIGETTEXT): Skip translating if _nl_find_msg
        returns -1.
        (_nl_find_msg): Return -1 if recursive call returned -1. If newmem is
        null return -1.
        * intl/loadmsgcat.c (_nl_load_domain): If _nl_find_msg returns -1 abort
        loading the domain.

2013-05-22  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-libm-test.pl (parse_args): Do not include expected
        result in test name.
        * sysdeps/i386/fpu/libm-test-ulps: Update test names.
        * sysdeps/powerpc/fpu/libm-test-ulps: Likewise.
        * sysdeps/s390/fpu/libm-test-ulps: Likewise.
        * sysdeps/sh/sh4/fpu/libm-test-ulps: Likewise.
        * sysdeps/sparc/fpu/libm-test-ulps: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-05-22  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile: Sort function entries.

        * benchtests/Makefile (bench): Add asin, acos, sinh, cosh,
        tanh, asinh, acosh, atanh.
        * benchtests/acos-inputs: New file.
        * benchtests/acosh-inputs: New file.
        * benchtests/asin-inputs: New file.
        * benchtests/asinh-inputs: New file.
        * benchtests/atanh-inputs: New file.
        * benchtests/cosh-inputs: New file.
        * benchtests/log-inputs: New file.
        * benchtests/sinh-inputs: New file.
        * benchtests/tanh-inputs: New file.

2013-05-21  Dmitry V. Levin  <ldv@altlinux.org>

        [BZ #15339]
        * posix/tst-getaddrinfo4.c: New test.
        * posix/Makefile (tests): Add it.

2013-05-21  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #15339]
        * nss/getXXbyYY_r.c (REENTRANT_NAME): Set NETDB_INTERNAL only
        when no services were used.
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Set h_errno.
        Return EAI_SYSTEM if h_errno is NETDB_INTERNAL.

2013-05-21  Andreas Schwab  <schwab@suse.de>

        [BZ #15014]
        * nss/getXXbyYY_r.c (INTERNAL (REENTRANT_NAME))
        [HANDLE_DIGITS_DOTS]: Set any_service when digits-dots parsing was
        successful.
        * nss/digits_dots.c (__nss_hostname_digits_dots): Remove
        redundant variable declarations and reallocation of buffer when
        parsing as IPv6 address.  Always set NSS status when called from
        reentrant functions.  Use NETDB_INTERNAL instead of TRY_AGAIN when
        buffer too small.  Correct computation of needed size.
        * nss/Makefile (tests): Add test-digits-dots.
        * nss/test-digits-dots.c: New test.

2013-05-21  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile: Remove instructions for adding
        benchmark tests.
        * benchtests/README: New file to explain how to execute and
        enhance the benchmark tests.

2013-05-21  Andreas Schwab  <schwab@suse.de>

        [BZ #15493]
        * setjmp/Makefile (tests): Add tst-sigsetjmp.
        * setjmp/tst-sigsetjmp.c: New test.

2013-05-20  Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/x86_64/memset.S (memset): New implementation.
        (__bzero): Likewise.
        (__memset_tail): New function.

2013-05-20  Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/memcpy.S (__new_memcpy): Add
        __memcpy_sse2_unaligned ifunc selection.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines):
        Add memcpy-sse2-unaligned.S.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list):
        Add: __memcpy_sse2_unaligned.

2013-05-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15490]
        * sysdeps/ieee754/dbl-64/s_nearbyint.c (__nearbyint): Use
        math_force_eval before restoring floating-point envrionment.
        * sysdeps/ieee754/flt-32/s_nearbyintf.c (__nearbyintf): Likewise.
        * sysdeps/ieee754/ldbl-128/s_nearbyintl.c (__nearbyintl):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nearbyintl.c: Include
        <math_private.h>.
        (__nearbyintl): Use math_force_eval before restoring
        floating-point environment.
        * sysdeps/ieee754/ldbl-96/s_nearbyintl.c (__nearbyintl): Likewise.

        * math/gen-libm-test.pl (special_functions): Remove.
        (parse_args): Don't handle TEST_extra.  Handle functions with no
        return value.
        * math/libm-test.inc (struct test_sincos_data): Replace with
        struct test_fFF_11_data.
        (RUN_TEST_sincos): Replace with RUN_TEST_fFF_11.
        (RUN_TEST_LOOP_sincos): Replace with RUN_TEST_LOOP_fFF_11.
        (sincos_test_data): Change element type to struct
        test_fFF_11_data.  Use TEST_fFF_11 instead of TEST_extra.
        (sincos_test): Use RUN_TEST_LOOP_fFF_11 instead of
        RUN_TEST_LOOP_sincos.
        * math/README.libm-test: Don't mention special handling of
        individual functions.
        * sysdeps/i386/fpu/libm-test-ulps: Update names of sincos tests.
        * sysdeps/powerpc/fpu/libm-test-ulps: Likewise.
        * sysdeps/s390/fpu/libm-test-ulps: Likewise.
        * sysdeps/sh/sh4/fpu/libm-test-ulps: Likewise.
        * sysdeps/sparc/fpu/libm-test-ulps: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/gen-libm-test.pl (get_variable): Remove function.
        (parse_args): Don't show pointer parameters to call in test
        names.  Use "extra output N" in test names for extra outputs
        rather than naming variables.

2013-05-18  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15488]
        * math/complex.h [__USE_ISOC11 && __GNUC_PREREQ (4, 7) &&
        __NO_LONG_DOUBLE_MATH] (CMPLXL): Define macro.
        * math/tst-CMPLX.c (do_test) [NO_LONG_DOUBLE]: Do not disable long
        double tests.
        * make/tst-CMPLX2.c [NO_LONG_DOUBLE] (check_long_double): Do not
        disable.
        (do_test) [NO_LONG_DOUBLE]: Do not disable call to
        check_long_double.

        * math/gen-libm-test.pl (@tests): Remove variable.
        ($count): Likewise.
        (new_test): Remove function.
        (show_exceptions): New function.
        (special_functions): Use show_exceptions instead of new_test.
        (parse_args): Likewise.
        (generate_testfile): Pass only function name in generated call to
        print_max_error or print_complex_max_error.
        (get_ulps): Do not handle complex tests specially.
        (output_test): Rename to ...
        (get_all_ulps_for_test): ... this.  Return a string rather than
        printing to a file.  Require ulps to be present.
        (output_ulps): Generate arrays rather than #defines.
        * math/libm-test.inc: Move down #include of "libm-test-ulps.h".
        (struct ulp_data): New type.
        (BUILD_COMPLEX_ULP): Remove macro.
        (compare_ulp_data): New function.
        (find_ulps): Likewise.
        (find_test_ulps): Likewise.
        (find_function_ulps): Likewise.
        (find_complex_function_ulps): Likewise.
        (print_max_error): Determine allowed ulps using
        find_function_ulps.
        (print_complex_max_error): Determine allowed ulps using
        find_complex_function_ulps.
        (check_float_internal): Determine max ulps using find_test_ulps.
        (check_float): Do not take max_ulp parameter.  Update call to
        check_float_internal.
        (check_complex): Likewise.
        (check_int): Do not take max_ulp parameter.
        (check_long): Likewise.
        (check_bool): Likewise.
        (check_longlong): Likewise.
        (struct test_f_f_data): Remove max_ulp field.
        (struct test_ff_f_data): Likewise.
        (struct test_ff_f_data_nexttoward): Likewise.
        (struct test_fi_f_data): Likewise.
        (struct test_fl_f_data): Likewise.
        (struct test_if_f_data): Likewise.
        (struct test_fff_f_data): Likewise.
        (struct test_c_f_data): Likewise.
        (struct test_f_f1_data): Remove max_ulp and extra_ulp fields.
        (struct test_fF_f1_data): Likewise.
        (struct test_ffI_f1_data): Likewise.
        (struct test_c_c_data): Remove max_ulp field.
        (struct test_cc_c_data): Likewise.
        (struct test_f_i_data): Likewise.
        (struct test_ff_i_data): Likewise.
        (struct test_f_l_data): Likewise.
        (struct test_f_L_data): Likewise.
        (struct test_sincos_data): Likewise.
        (RUN_TEST_f_f): Do not handle ulps.
        (RUN_TEST_LOOP_f_f): Likewise.
        (RUN_TEST_2_f): Likewise.
        (RUN_TEST_LOOP_2_f): Likewise.
        (RUN_TEST_fff_f): Likewise.
        (RUN_TEST_LOOP_fff_f): Likewise.
        (RUN_TEST_c_f): Likewise.
        (RUN_TEST_LOOP_c_f): Likewise.
        (RUN_TEST_f_f1): Likewise.
        (RUN_TEST_LOOP_f_f1): Likewise.
        (RUN_TEST_fF_f1): Likewise.
        (RUN_TEST_LOOP_fF_f1): Likewise.
        (RUN_TEST_fI_f1): Likewise.
        (RUN_TEST_LOOP_fI_f1): Likewise.
        (RUN_TEST_ffI_f1): Likewise.
        (RUN_TEST_LOOP_ffI_f1): Likewise.
        (RUN_TEST_c_c): Likewise.
        (RUN_TEST_LOOP_c_c): Likewise.
        (RUN_TEST_cc_c): Likewise.
        (RUN_TEST_LOOP_cc_c): Likewise.
        (RUN_TEST_f_i): Likewise.
        (RUN_TEST_LOOP_f_i): Likewise.
        (RUN_TEST_f_i_tg): Likewise.
        (RUN_TEST_LOOP_f_i_tg): Likewise.
        (RUN_TEST_ff_i_tg): Likewise.
        (RUN_TEST_LOOP_ff_i_tg): Likewise.
        (RUN_TEST_f_b): Likewise.
        (RUN_TEST_LOOP_f_b): Likewise.
        (RUN_TEST_f_b_tg): Likewise.
        (RUN_TEST_LOOP_f_b_tg): Likewise.
        (RUN_TEST_f_l): Likewise.
        (RUN_TEST_LOOP_f_l): Likewise.
        (RUN_TEST_f_L): Likewise.
        (RUN_TEST_LOOP_f_L): Likewise.
        (RUN_TEST_sincos): Likewise.
        (RUN_TEST_LOOP_sincos): Likewise.

2013-05-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15480]
        [BZ #15485]
        * sysdeps/ieee754/dbl-64/e_remainder.c (__ieee754_remainder): For
        main case of finite arguments, set rounding mode to FE_TONEAREST
        and discard exceptions.
        * math/libm-test.inc (remainder_test_data): Disallow "inexact"
        exceptions.
        (remainder_tonearest_test_data): New variable.
        (remainder_test_tonearest): New function.
        (remainder_towardzero_test_data): New variable.
        (remainder_test_towardzero): New function.
        (remainder_downward_test_data): New variable.
        (remainder_test_downward): New function.
        (remainder_upward_test_data): New variable.
        (remainder_test_upward): New function.
        (main): Call the new test functions.

        * math/libm-test.inc (struct test_f_f1_data): Remove field
        extra_init.
        (struct test_fF_f1_data): Likewise.
        (struct test_ffI_f1_data): Likewise.
        (RUN_TEST_f_f1): Remove argument EXTRA_INIT.  Initialize EXTRA_VAR
        based on value of EXTRA_EXPECTED.
        (RUN_TEST_LOOP_f_f1): Update call to RUN_TEST_f_f1.
        (RUN_TEST_fF_f1): Remove argument EXTRA_INIT.  Initialize
        EXTRA_VAR based on value of EXTRA_EXPECTED.
        (RUN_TEST_LOOP_fF_f1): Update call to RUN_TEST_fF_f1.
        (RUN_TEST_fI_f1): Remove argument EXTRA_INIT.  Initialize
        EXTRA_VAR based on value of EXTRA_EXPECTED.
        (RUN_TEST_LOOP_fI_f1): Update call to RUN_TEST_fI_f1.
        (RUN_TEST_ffI_f1): Remove argument EXTRA_INIT.  Initialize
        EXTRA_VAR based on value of EXTRA_EXPECTED.
        (RUN_TEST_LOOP_ffI_f1): Update call to RUN_TEST_ffI_f1.
        * math/gen-libm-test.pl (parse_args): Don't output initializers
        for extra output values.

        * math/libm-test.inc (check_int): Expect result to be exactly
        equal to expected value and do not handle ulps.
        (check_long): Likewise.
        (check_longlong): Likewise.

        * math/libm-test.inc (ceil_test_data): Test for "inexact"
        exceptions.
        (cimag_test_data): Likewise.
        (conj_test_data): Likewise.
        (copysign_test_data): Likewise.
        (cproj_test_data): Likewise.
        (creal_test_data): Likewise.
        (fabs_test_data): Likewise.
        (fdim_test_data): Likewise.
        (finite_test_data): Likewise.
        (floor_test_data): Likewise.
        (fmax_test_data): Likewise.
        (fmin_test_data): Likewise.
        (fmod_test_data): Likewise.
        (fpclassify_test_data): Likewise.
        (frexp_test_data): Likewise.
        (ilogb_test_data): Likewise.
        (isfinite_test_data): Likewise.
        (isgreater_test_data): Likewise.
        (isgreaterequal_test_data): Likewise.
        (isinf_test_data): Likewise.
        (isless_test_data): Likewise.
        (islessequal_test_data): Likewise.
        (islessgreater_test_data): Likewise.
        (isnan_test_data): Likewise.
        (isnormal_test_data): Likewise.
        (issignaling_test_data): Likewise.
        (isunordered_test_data): Likewise.
        (ldexp_test_data): Likewise.
        (lrint_test_data): Likewise.
        (lrint_test_data) [TEST_FLOAT]: Disable one test.
        (lrint_test_data) [!TEST_LDOUBLE]: Likewise.
        (lrint_tonearest_test_data): Test for "inexact" exceptions.
        (lrint_tonearest_test_data) [TEST_FLOAT]: Disable one test.
        (lrint_tonearest_test_data) [!TEST_LDOUBLE]: Likewise.
        (lrint_tonearest_test_data) [TEST_LDOUBLE]: Use "L" suffix on that
        test input.
        (lrint_towardzero_test_data): Test for "inexact" exceptions.
        (lrint_towardzero_test_data) [TEST_FLOAT]: Disable one test.
        (lrint_towardzero_test_data) [!TEST_LDOUBLE]: Likewise.
        (lrint_towardzero_test_data) [TEST_LDOUBLE]: Use "L" suffix on
        that test input.
        (lrint_downward_test_data): Test for "inexact" exceptions.
        (lrint_downward_test_data) [TEST_FLOAT]: Disable one test.
        (lrint_downward_test_data) [!TEST_LDOUBLE]: Likewise.
        (lrint_downward_test_data) [TEST_LDOUBLE]: Use "L" suffix on that
        test input.
        (lrint_upward_test_data): Test for "inexact" exceptions.
        (lrint_upward_test_data) [TEST_LDOUBLE]: Use "L" suffix on one
        test input.
        (llrint_test_data): Test for "inexact" exceptions.
        (llrint_test_data) [TEST_FLOAT]: Disable one test.
        (llrint_tonearest_test_data): Test for "inexact" exceptions.
        (llrint_tonearest_test_data) [TEST_FLOAT]: Disable one test.
        (llrint_towardzero_test_data): Test for "inexact" exceptions.
        (llrint_towardzero_test_data) [TEST_FLOAT]: Disable one test.
        (llrint_downward_test_data): Test for "inexact" exceptions.
        (llrint_downward_test_data) [TEST_FLOAT]: Disable one test.
        (llrint_upward_test_data): Test for "inexact" exceptions.
        (logb_test_data): Likewise.
        (logb_downward_test_data): Likewise.
        (nextafter_test_data): Likewise.
        (nexttoward_test_data): Likewise.
        (remainder_test_data): Likewise.
        (remquo_test_data): Likewise.
        (scalbn_test_data): Likewise.
        (scalbln_test_data): Likewise.
        (signbit_test_data): Likewise.
        (sqrt_test_data): Likewise.
        (significand_test_data): Likewise.

2013-05-17  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #15424]
        * benchtests/bench-modf.c (struct args): Mark arg0 as
        volatile.
        * scripts/bench.pl: Mark members of struct args as volatile.

2013-05-17  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ # 15497]
        * sysdeps/powerpc/fpu/e_hypot.c (GET_TWO_FLOAT_WORD): Fix test for
        negative infinity on POWER6 or lower.
        * sysdeps/powerpc/fpu/e_hypotf.c (GET_TWO_FLOAT_WORD): Likewise.

2013-05-16  Maciej W. Rozycki  <macro@codesourcery.com>

        [BZ #15442]
        * soft-fp/op-common.h (_FP_FRAC_SNANP): New macro.
        (_FP_FRAC_SNANP_SEMIRAW): Likewise.
        (_FP_UNPACK_CANONICAL): Use _FP_FRAC_SNANP.
        (_FP_CHECK_SIGNAN_SEMIRAW): Use _FP_FRAC_SNANP_SEMIRAW.
        (_FP_SETQNAN): New macro.
        (_FP_SETQNAN_SEMIRAW): Likewise.
        (_FP_PACK_SEMIRAW): Use _FP_SETQNAN.
        (_FP_PACK_CANONICAL): Use _FP_SETQNAN.
        (_FP_ISSIGNAN): Use _FP_FRAC_SNANP.
        (FP_EXTEND): Use _FP_FRAC_SNANP.
        (FP_TRUNC): Use _FP_SETQNAN_SEMIRAW.
        * soft-fp/testit.c (gen_special_double): Take _FP_QNANNEGATEDP
        into account.
        * sysdeps/sparc/sparc32/soft-fp/sfp-machine.h (_FP_QNANNEGATEDP):
        New macro.
        * sysdeps/sparc/sparc64/soft-fp/sfp-machine.h (_FP_QNANNEGATEDP):
        Likewise.

2013-05-16  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (atanh_test_data): Use ERRNO_ERANGE together
        with DIVIDE_BY_ZERO_EXCEPTION.
        (gamma_test_data): Likewise.
        (lgamma_test_data): Likewise.
        (log_test_data): Likewise.
        (log10_test_data): Likewise.
        (log2_test_data): Likewise.
        (tgamma_test_data): Likewise.

        * math/libm-test.inc (acos_test): Don't test for ENOSYS error.
        (acos_test_tonearest): Likewise.
        (acos_test_towardzero): Likewise.
        (acos_test_downward): Likewise.
        (acos_test_upward): Likewise.
        (acosh_test): Likewise.
        (asin_test): Likewise.
        (asin_test_tonearest): Likewise.
        (asin_test_towardzero): Likewise.
        (asin_test_downward): Likewise.
        (asin_test_upward): Likewise.
        (asinh_test): Likewise.
        (atan_test): Likewise.
        (atanh_test): Likewise.
        (atan2_test): Likewise.
        (cabs_test): Likewise.
        (cacos_test): Likewise.
        (cacosh_test): Likewise.
        (casin_test): Likewise.
        (casinh_test): Likewise.
        (catan_test): Likewise.
        (catanh_test): Likewise.
        (cbrt_test): Likewise.
        (ccos_test): Likewise.
        (ccosh_test): Likewise.
        (cexp_test): Likewise.
        (clog_test): Likewise.
        (clog10_test): Likewise.
        (cos_test): Likewise.
        (cos_test_tonearest): Likewise.
        (cos_test_towardzero): Likewise.
        (cos_test_downward): Likewise.
        (cos_test_upward): Likewise.
        (cosh_test): Likewise.
        (cosh_test_tonearest): Likewise.
        (cosh_test_towardzero): Likewise.
        (cosh_test_downward): Likewise.
        (cosh_test_upward): Likewise.
        (cpow_test): Likewise.
        (csin_test): Likewise.
        (csinh_test): Likewise.
        (csqrt_test): Likewise.
        (ctan_test): Likewise.
        (ctan_test_tonearest): Likewise.
        (ctan_test_towardzero): Likewise.
        (ctan_test_downward): Likewise.
        (ctan_test_upward): Likewise.
        (ctanh_test): Likewise.
        (ctanh_test_tonearest): Likewise.
        (ctanh_test_towardzero): Likewise.
        (ctanh_test_downward): Likewise.
        (ctanh_test_upward): Likewise.
        (erf_test): Likewise.
        (erfc_test): Likewise.
        (exp_test): Likewise.
        (exp_test_tonearest): Likewise.
        (exp_test_towardzero): Likewise.
        (exp_test_downward): Likewise.
        (exp_test_upward): Likewise.
        (exp10_test): Likewise.
        (exp2_test): Likewise.
        (expm1_test): Likewise.
        (fmod_test): Likewise.
        (gamma_test): Likewise.
        (hypot_test): Likewise.
        (j0_test): Likewise.
        (j1_test): Likewise.
        (jn_test): Likewise.
        (lgamma_test): Likewise.
        (log_test): Likewise.
        (log10_test): Likewise.
        (log1p_test): Likewise.
        (log2_test): Likewise.
        (logb_test_downward): Likewise.
        (pow_test): Likewise.
        (pow_test_tonearest): Likewise.
        (pow_test_towardzero): Likewise.
        (pow_test_downward): Likewise.
        (pow_test_upward): Likewise.
        (remainder_test): Likewise.
        (remquo_test): Likewise.
        (sin_test): Likewise.
        (sin_test_tonearest): Likewise.
        (sin_test_towardzero): Likewise.
        (sin_test_downward): Likewise.
        (sin_test_upward): Likewise.
        (sincos_test): Likewise.
        (sinh_test): Likewise.
        (sinh_test_tonearest): Likewise.
        (sinh_test_towardzero): Likewise.
        (sinh_test_downward): Likewise.
        (sinh_test_upward): Likewise.
        (sqrt_test): Likewise.
        (tan_test): Likewise.
        (tan_test_tonearest): Likewise.
        (tan_test_towardzero): Likewise.
        (tan_test_downward): Likewise.
        (tan_test_upward): Likewise.
        (tanh_test): Likewise.
        (tgamma_test): Likewise.
        (y0_test): Likewise.
        (y1_test): Likewise.
        (yn_test): Likewise.

        * math/gen-libm-test.pl (adjust_arg): Remove function.
        (special_function): Remove argument $in_func.  Only handle
        generating output for tables of tests, not inside functions.
        (parse_args): Likewise.
        (generate_testfile): Remove variable $in_func.  Update call to
        parse_args.
        * math/libm-test.inc (PLUS_ZERO_INIT): Rename macro to plus_zero.
        (MINUS_ZERO_INIT): Rename macro to minus_zero.
        (PLUS_INFTY_INIT): Rename macro to plus_infty.
        (MINUS_INFTY_INIT): Rename macro to minus_infty.
        (QNAN_VALUE_INIT): Rename macro to qnan_value.
        (MAX_VALUE_INIT): Rename macro to max_value.
        (MIN_VALUE_INIT): Rename macro to min_value.
        (MIN_SUBNORM_VALUE_INIT): Rename macro to min_subnorm_value.
        (plus_zero): Remove variable.
        (minus_zero): Likewise.
        (plus_infty): Likewise.
        (minus_infty): Likewise.
        (qnan_value): Likewise.
        (max_value): Likewise.
        (min_value): Likewise.
        (min_subnorm_value): Likewise.

2013-05-16  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>

        * crypt/sha512-block.c: Add missing #include <stdint.h> due to
        uint64_t or uint32_t usage.
        * crypt/sha256-block.c: Likewise.
        * crypt/sha256-crypt.c: Likewise.
        * crypt/sha256.c: Likewise.
        * crypt/sha512-block.c: Likewise.
        * crypt/sha512-crypt.c: Likewise.
        * crypt/sha512.c: Likewise.
        * debug/backtrace-tst.c: Likewise.
        * debug/pcprofiledump.c: Likewise.
        * elf/cache.c: Likewise.
        * elf/dl-cache.c: Likewise.
        * elf/dl-misc.c: Likewise.
        * elf/dl-profile.c: Likewise.
        * elf/dl-support.c: Likewise.
        * elf/ldconfig.c: Likewise.
        * elf/sprof.c: Likewise.
        * iconv/dummy-repertoire.c: Likewise.
        * iconv/iconv_charmap.c: Likewise.
        * iconv/skeleton.c: Likewise.
        * iconvdata/8bit-generic.c: Likewise.
        * iconvdata/cp737.h: Likewise.
        * iconvdata/cp775.h: Likewise.
        * iconvdata/ibm1008.h: Likewise.
        * iconvdata/ibm1025.h: Likewise.
        * iconvdata/ibm1046.h: Likewise.
        * iconvdata/ibm1097.h: Likewise.
        * iconvdata/ibm1112.h: Likewise.
        * iconvdata/ibm1122.h: Likewise.
        * iconvdata/ibm1123.h: Likewise.
        * iconvdata/ibm1124.h: Likewise.
        * iconvdata/ibm1129.h: Likewise.
        * iconvdata/ibm1130.h: Likewise.
        * iconvdata/ibm1132.h: Likewise.
        * iconvdata/ibm1133.h: Likewise.
        * iconvdata/ibm1137.h: Likewise.
        * iconvdata/ibm1140.h: Likewise.
        * iconvdata/ibm1141.h: Likewise.
        * iconvdata/ibm1142.h: Likewise.
        * iconvdata/ibm1143.h: Likewise.
        * iconvdata/ibm1144.h: Likewise.
        * iconvdata/ibm1145.h: Likewise.
        * iconvdata/ibm1146.h: Likewise.
        * iconvdata/ibm1147.h: Likewise.
        * iconvdata/ibm1148.h: Likewise.
        * iconvdata/ibm1149.h: Likewise.
        * iconvdata/ibm1153.h: Likewise.
        * iconvdata/ibm1154.h: Likewise.
        * iconvdata/ibm1155.h: Likewise.
        * iconvdata/ibm1156.h: Likewise.
        * iconvdata/ibm1157.h: Likewise.
        * iconvdata/ibm1158.h: Likewise.
        * iconvdata/ibm1160.h: Likewise.
        * iconvdata/ibm1161.h: Likewise.
        * iconvdata/ibm1162.h: Likewise.
        * iconvdata/ibm1163.h: Likewise.
        * iconvdata/ibm1164.h: Likewise.
        * iconvdata/ibm1166.h: Likewise.
        * iconvdata/ibm1167.h: Likewise.
        * iconvdata/ibm12712.h: Likewise.
        * iconvdata/ibm1390.h: Likewise.
        * iconvdata/ibm1399.h: Likewise.
        * iconvdata/ibm16804.h: Likewise.
        * iconvdata/ibm4517.h: Likewise.
        * iconvdata/ibm4899.h: Likewise.
        * iconvdata/ibm4909.h: Likewise.
        * iconvdata/ibm4971.h: Likewise.
        * iconvdata/ibm5347.h: Likewise.
        * iconvdata/ibm803.h: Likewise.
        * iconvdata/ibm856.h: Likewise.
        * iconvdata/ibm901.h: Likewise.
        * iconvdata/ibm902.h: Likewise.
        * iconvdata/ibm9030.h: Likewise.
        * iconvdata/ibm9066.h: Likewise.
        * iconvdata/ibm921.h: Likewise.
        * iconvdata/ibm922.h: Likewise.
        * iconvdata/ibm9448.h: Likewise.
        * iconvdata/isiri-3342.h: Likewise.
        * iconvdata/jis0201.h: Likewise.
        * include/link.h: Likewise.
        * include/netdb.h: Likewise.
        * inet/check_native.c: Likewise.
        * inet/check_pf.c: Likewise.
        * inet/getipv4sourcefilter.c: Likewise.
        * inet/getnameinfo.c: Likewise.
        * inet/getsourcefilter.c: Likewise.
        * inet/htonl.c: Likewise.
        * inet/setipv4sourcefilter.c: Likewise.
        * inet/setsourcefilter.c: Likewise.
        * inet/test-inet6_opt.c: Likewise.
        * inet/tst-network.c: Likewise.
        * locale/C-collate.c: Likewise.
        * locale/C-ctype.c: Likewise.
        * locale/C-time.c: Likewise.
        * locale/C-translit.h: Likewise.
        * locale/loadarchive.c: Likewise.
        * locale/programs/3level.h: Likewise.
        * locale/programs/charmap.c: Likewise.
        * locale/programs/charmap.h: Likewise.
        * locale/programs/ld-address.c: Likewise.
        * locale/programs/ld-collate.c: Likewise.
        * locale/programs/ld-ctype.c: Likewise.
        * locale/programs/ld-identification.c: Likewise.
        * locale/programs/ld-measurement.c: Likewise.
        * locale/programs/ld-messages.c: Likewise.
        * locale/programs/ld-monetary.c: Likewise.
        * locale/programs/ld-name.c: Likewise.
        * locale/programs/ld-numeric.c: Likewise.
        * locale/programs/ld-paper.c: Likewise.
        * locale/programs/ld-telephone.c: Likewise.
        * locale/programs/ld-time.c: Likewise.
        * locale/programs/linereader.c: Likewise.
        * locale/programs/locale.c: Likewise.
        * locale/programs/locarchive.c: Likewise.
        * locale/programs/locfile.h: Likewise.
        * locale/programs/repertoire.c: Likewise.
        * locale/programs/simple-hash.c: Likewise.
        * locale/programs/simple-hash.h: Likewise.
        * malloc/memusage.c: Likewise.
        * malloc/memusagestat.c: Likewise.
        * nis/nis_defaults.c: Likewise.
        * nis/nis_hash.c: Likewise.
        * nis/nis_print.c: Likewise.
        * nis/nis_xdr.c: Likewise.
        * nscd/connections.c: Likewise.
        * nscd/hstcache.c: Likewise.
        * nscd/nscd_gethst_r.c: Likewise.
        * nscd/nscd_getserv_r.c: Likewise.
        * nscd/nscd_helper.c: Likewise.
        * nscd/servicescache.c: Likewise.
        * nss/makedb.c: Likewise.
        * nss/nss_db/db-XXX.c: Likewise.
        * nss/nss_db/db-initgroups.c: Likewise.
        * nss/nss_db/db-netgrp.c: Likewise.
        * nss/nss_files/files-network.c: Likewise.
        * nss/nss_files/files-parse.c: Likewise.
        * posix/bug-regex5.c: Likewise.
        * posix/fnmatch_loop.c: Likewise.
        * posix/regcomp.c: Likewise.
        * posix/regexec.c: Likewise.
        * posix/tst-rfc3484-2.c: Likewise.
        * posix/tst-rfc3484-3.c: Likewise.
        * posix/tst-rfc3484.c: Likewise.
        * resolv/nss_dns/dns-canon.c: Likewise.
        * resolv/nss_dns/dns-network.c: Likewise.
        * resolv/res_init.c: Likewise.
        * resolv/res_mkquery.c: Likewise.
        * resolv/tst-aton.c: Likewise.
        * stdlib/cxa_atexit.c: Likewise.
        * stdlib/cxa_finalize.c: Likewise.
        * stdlib/gen-fpioconst.c: Likewise.
        * stdlib/strtol_l.c: Likewise.
        * string/tst-endian.c: Likewise.
        * sunrpc/auth_des.c: Likewise.
        * sunrpc/clnt_udp.c: Likewise.
        * sunrpc/rtime.c: Likewise.
        * sunrpc/svcauth_des.c: Likewise.
        * sunrpc/xdr.c: Likewise.
        * sunrpc/xdr_intXX_t.c: Likewise.
        * sunrpc/xdr_rec.c: Likewise.
        * sysdeps/generic/ldconfig.h: Likewise.
        * sysdeps/generic/ldsodefs.h: Likewise.
        * sysdeps/generic/memusage.h: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/e_fmod.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/e_log10.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/math_private.h: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_isnan.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_modf.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_round.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/math_ldbl.h: Likewise.
        * sysdeps/posix/getaddrinfo.c: Likewise.
        * sysdeps/powerpc/fpu/e_hypot.c: Likewise.
        * sysdeps/powerpc/fpu/e_hypotf.c: Likewise.
        * sysdeps/powerpc/fpu/e_sqrt.c: Likewise.
        * sysdeps/powerpc/fpu/e_sqrtf.c: Likewise.
        * sysdeps/powerpc/test-gettimebase.c: Likewise.
        * sysdeps/unix/sysv/linux/check_pf.c: Likewise.
        * sysdeps/unix/sysv/linux/getipv4sourcefilter.c: Likewise.
        * sysdeps/unix/sysv/linux/getsourcefilter.c: Likewise.
        * sysdeps/unix/sysv/linux/netlinkaccess.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/test-gettimebasefreq.c: Likewise.
        * sysdeps/unix/sysv/linux/preadv.c: Likewise.
        * sysdeps/unix/sysv/linux/pwritev.c: Likewise.
        * sysdeps/unix/sysv/linux/setipv4sourcefilter.c: Likewise.
        * sysdeps/unix/sysv/linux/setsourcefilter.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/arch_prctl.c: Likewise.
        * sysdeps/x86_64/dl-tls.h: Likewise.
        * sysdeps/x86_64/dl-tlsdesc.h: Likewise.
        * time/alt_digit.c: Likewise.
        * time/era.c: Likewise.
        * wcsmbs/tst-c16c32-1.c: Likewise.

2013-05-16  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (struct test_sincos_data): New type.
        (RUN_TEST_LOOP_sincos): New macro.
        (sincos_test_data): New variable.
        (sincos_test): Run tests with RUN_TEST_LOOP_sincos.

2013-05-16  Richard Henderson  <rth@redhat.com>

        * math/atest-exp2.c (LIMB64): New macro.
        (CONSTSZ): New macro.
        (mp_exp1, mp_exp_m1, mp_log2): New variables.
        (hexdig): Move ...
        (print_mpn_fp): ... to function scope.
        (read_mpn_hex): Remove.
        (get_log2): Remove.
        (exp2_mpn): Use mp_log2.
        (main): Use mp_exp1.

2013-05-16  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc: Remove comment about not testing "inexact"
        exceptions.
        (INEXACT_EXCEPTION): New macro.
        (NO_INEXACT_EXCEPTION): Likewise.
        (INVALID_EXCEPTION_OK): Update value.
        (DIVIDE_BY_ZERO_EXCEPTION_OK): Likewise.
        (OVERFLOW_EXCEPTION_OK): Likewise.
        (UNDERFLOW_EXCEPTION_OK): Likewise.
        (IGNORE_ZERO_INF_SIGN): Likewise.
        (ERRNO_UNCHANGED): Likewise.
        (ERRNO_EDOM): Likewise.
        (ERRNO_ERANGE): Likewise.
        (test_exceptions): Handle testing "inexact" exceptions.
        (nearbyint_test_data): Use NO_INEXACT_EXCEPTION on all tests.
        (rint_test_data): Use NO_INEXACT_EXCEPTION and INEXACT_EXCEPTION.
        (rint_test_data) [LDBL_MANT_DIG <= 100]: Disable some tests.
        (rint_tonearest_test_data): Use NO_INEXACT_EXCEPTION and
        INEXACT_EXCEPTION.
        (rint_towardzero_test_data): Likewise.
        (rint_downward_test_data): Likewise.
        (rint_upward_test_data): Likewise.

        * math/libm-test.inc (exp_test_data): Use ERRNO_ERANGE together
        with OVERFLOW_EXCEPTION.
        (exp10_test_data): Likewise.
        (exp2_test_data): Likewise.
        (expm1_test_data): Likewise.
        (lgamma_test_data): Likewise.
        (pow_test_data): Likewise.
        (tgamma_test_data): Likewise.
        (yn_test_data): Remove duplicate test of overflow.

        * math/libm-test.inc (struct test_cc_c_data): New type.
        (RUN_TEST_LOOP_cc_c): New macro.
        (cpow_test_data): New variable.
        (cpow_test): Run tests with RUN_TEST_LOOP_cc_c.

        * math/libm-test.inc (struct test_f_L_data): New type.
        (RUN_TEST_LOOP_f_L): New macro.
        (llrint_test_data): New variable.
        (llrint_test): Run tests with RUN_TEST_LOOP_f_L.
        (llrint_tonearest_test_data): New variable.
        (llrint_test_tonearest): Run tests with RUN_TEST_LOOP_f_L.
        (llrint_towardzero_test_data): New variable.
        (llrint_test_towardzero): Run tests with RUN_TEST_LOOP_f_L.
        (llrint_downward_test_data): New variable.
        (llrint_test_downward): Run tests with RUN_TEST_LOOP_f_L.
        (llrint_upward_test_data): New variable.
        (llrint_test_upward): Run tests with RUN_TEST_LOOP_f_L.
        (llround_test_data): New variable.
        (llround_test): Run tests with RUN_TEST_LOOP_f_L.

2013-05-13  Peter Collingbourne  <pcc@google.com>

        * math/atest-exp2.c (get_log2): Remove const attribute.

2013-05-15  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (struct test_f_l_data): New type.
        (RUN_TEST_LOOP_f_l): New macro.
        (lrint_test_data): New variable.
        (lrint_test): Run tests with RUN_TEST_LOOP_f_l.
        (lrint_tonearest_test_data): New variable.
        (lrint_test_tonearest): Run tests with RUN_TEST_LOOP_f_l.
        (lrint_towardzero_test_data): New variable.
        (lrint_test_towardzero): Run tests with RUN_TEST_LOOP_f_l.
        (lrint_downward_test_data): New variable.
        (lrint_test_downward): Run tests with RUN_TEST_LOOP_f_l.
        (lrint_upward_test_data): New variable.
        (lrint_test_upward): Run tests with RUN_TEST_LOOP_f_l.
        (lround_test_data): New variable.
        (lround_test): Run tests with RUN_TEST_LOOP_f_l.

2013-05-15  Peter Collingbourne  <pcc@google.com>

        * sysdeps/x86_64/fpu/math_private.h (MOVQ): New macro.
        (EXTRACT_WORDS64) Use where appropriate.
        (INSERT_WORDS64) Likewise.

        * sysdeps/x86_64/fpu/multiarch/s_fma.c (__fma_fma4): Replace xm
        constraints with x constraints.
        * sysdeps/x86_64/fpu/multiarch/s_fmaf.c (__fmaf_fma4): Likewise.

        * malloc/obstack.c (_obstack_compat): Add initializer.

2013-05-15  Edjunior Machado  <emachado@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/s390/bits/siginfo.h (siginfo_t): Remove
        si_trapno and add si_addr_lsb to _sifields.sigfault.
        (si_trapno): Remove macro.
        (si_addr_lsb): Define new macro.
        (BUS_MCEERR_AR, BUS_MCEERR_AO): Define new values.

2013-05-15  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (llrint_test): Consistently use TEST_f_L
        instead of TEST_f_l.
        (llrint_test_tonearest): Likewise.
        (llrint_test_towardzero): Likewise.
        (llrint_test_downward): Likewise.
        (llrint_test_upward): Likewise.
        (llround_test): Likewise.

        * math/libm-test.inc (struct test_f_i_data): Add comment.
        (RUN_TEST_LOOP_f_b): New macro.
        (RUN_TEST_LOOP_f_b_tg): Likewise.
        (finite_test_data): New variable.
        (finite_test): Run tests with RUN_TEST_LOOP_f_b.
        (isfinite_test_data): New variable.
        (isfinite_test): Run tests with RUN_TEST_LOOP_f_b_tg.
        (isinf_test_data): New variable.
        (isinf_test): Run tests with RUN_TEST_LOOP_f_b_tg.
        (isnan_test_data): New variable.
        (isnan_test): Run tests with RUN_TEST_LOOP_f_b_tg.
        (isnormal_test_data): New variable.
        (isnormal_test): Run tests with RUN_TEST_LOOP_f_b_tg.
        (issignaling_test_data): New variable.
        (issignaling_test): Run tests with RUN_TEST_LOOP_f_b_tg.
        (signbit_test_data): New variable.
        (signbit_test): Run tests with RUN_TEST_LOOP_f_b_tg.

        * math/libm-test.inc (acos_test_data): Use ERRNO_EDOM together
        with INVALID_EXCEPTION.
        (acosh_test_data): Likewise.
        (asin_test_data): Likewise.
        (atanh_test_data): Likewise.
        (fmod_test_data): Likewise.
        (log_test_data): Likewise.
        (log10_test_data): Likewise.
        (log2_test_data): Likewise.
        (pow_test_data): Likewise.
        (sqrt_test_data): Likewise.
        (y0_test_data): Likewise.
        (y1_test_data): Likewise.
        (yn_test_data): Likewise.

        * math/libm-test.inc (test_single_errno) [TEST_INLINE]: Disable
        function contents.

        * math/libm-test.inc (struct test_ff_i_data): New type.
        (RUN_TEST_LOOP_ff_i_tg): New macro.
        (isgreater_test_data): New variable.
        (isgreater_test): Run tests with RUN_TEST_LOOP_ff_i_tg.
        (isgreaterequal_test_data): New variable.
        (isgreaterequal_test): Run tests with RUN_TEST_LOOP_ff_i_tg.
        (isless_test_data): New variable.
        (isless_test): Run tests with RUN_TEST_LOOP_ff_i_tg.
        (islessequal_test_data): New variable.
        (islessequal_test): Run tests with RUN_TEST_LOOP_ff_i_tg.
        (islessgreater_test_data): New variable.
        (islessgreater_test): Run tests with RUN_TEST_LOOP_ff_i_tg.
        (isunordered_test_data): New variable.
        (isunordered_test): Run tests with RUN_TEST_LOOP_ff_i_tg.

2013-05-14  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2013-05-14  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (RUN_TEST_LOOP_2_f): Fix whitespace.

        * math/libm-test.inc (struct test_fF_f1_data): Change type of
        extra_test to int.
        (struct test_f_i_data): Change type of max_ulp to int.

        * math/libm-test.inc (test_ffI_f1_data): New type.
        (RUN_TEST_LOOP_ffI_f1): New macro.
        (remquo_test_data): New variable.
        (remquo_test): Run tests with RUN_TEST_LOOP_ffI_f1.

        * setjmp/tst-setjmp-fp.c: New file.
        * setjmp/Makefile (tests): Add tst-setjmp-fp.
        (link-libm): New variable.
        ($(objpfx)tst-setjmp-fp): Depend on $(link-libm).

        * math/libm-test.inc (struct test_f_i_data): New type.
        (RUN_TEST_LOOP_f_i): New macro.
        (RUN_TEST_LOOP_f_i_tg): Likewise.
        (fpclassify_test_data): New variable.
        (fpclassify_test): Run tests with RUN_TEST_LOOP_f_i_tg.
        (ilogb_test_data): New variable.
        (ilogb_test): Run tests with RUN_TEST_LOOP_f_i.

        * math/libm-test.inc (scalbln_test): Correct function name in END
        call.

        * math/libm-test.inc (struct test_f_f1_data): Add comment.
        (RUN_TEST_LOOP_fI_f1): New macro.
        (frexp_test_data): New variable.
        (frexp_test): Run tests with RUN_TEST_LOOP_fI_f1.

        * math/libm-test.inc (struct test_fF_f1_data): New type.
        (RUN_TEST_LOOP_fF_f1): New macro.
        (modf_test_data): New variable.
        (modf_test): Run tests with RUN_TEST_LOOP_fF_f1.

        * math/libm-test.inc (struct test_f_f1_data): New type.
        (RUN_TEST_LOOP_f_f1): New macro.
        (gamma_test_data): New variable.
        (gamma_test): Run tests with RUN_TEST_LOOP_f_f1.
        (lgamma_test_data): New variable.
        (lgamma_test): Run tests with RUN_TEST_LOOP_f_f1.

2013-05-13  Carlos O'Donell  <carlos@redhat.com>

        * elf/dl-hwcaps.c (_dl_important_hwcaps): Comment vDSO hwcap loading.
        * elf/ldconfig.c (is_hwcap_platform): Comment each hwcap check.
        (main): Comment "tls" pseudo-hwcap.

2013-05-13  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (struct test_fl_f_data): New type.
        (RUN_TEST_LOOP_fl_f): New variable.
        (scalbln_test_data): New variable.
        (scalbln_test): Run tests with RUN_TEST_LOOP_fl_f.

        * math/libm-test.inc (struct test_fi_f_data): New type.
        (RUN_TEST_LOOP_fi_f): New macro.
        (ldexp_test_data): New variable.
        (ldexp_test): Run tests with RUN_TEST_LOOP_fi_f.
        (scalbn_test_data): New variable.
        (scalbn_test): Run tests with RUN_TEST_LOOP_fi_f.

        * math/libm-test.inc (struct test_c_f_data): New type.
        (RUN_TEST_LOOP_c_f): New macro.
        (cabs_test_data): New variable.
        (cabs_test): Run tests with RUN_TEST_LOOP_c_f.
        (carg_test_data): New variable.
        (carg_test): Run tests with RUN_TEST_LOOP_c_f.
        (cimag_test_data): New variable.
        (cimag_test): Run tests with RUN_TEST_LOOP_c_f.
        (creal_test_data): New variable.
        (creal_test): Run tests with RUN_TEST_LOOP_c_f.

        * math/libm-test.inc (struct test_if_f_data): New type.
        (RUN_TEST_LOOP_if_f): New macro.
        (jn_test_data): New variable.
        (jn_test): Run tests with RUN_TEST_LOOP_if_f.
        (yn_test_data): New variable.
        (yn_test): Run tests with RUN_TEST_LOOP_if_f.

        * math/libm-test.inc (scalbln_test): Consistently use TEST_fl_f.

2013-05-13  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * math/libm-test.inc (M_1_DIV_El): Define using decimal constant.
        (log_test_data): Use M_1_DIV_El instead of 1.0 / M_El.

2013-05-13  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile (CPPFLAGS-nonlib): Add
        -DUSE_CLOCK_GETTIME if USE_CLOCK_GETTIME is defined.
        (bench-deps): Add bench-timing.h.
        * benchtests-bench-skeleton.c: Include bench-timing.h.
        (main): Use TIMING_* macros instead of clock_gettime.
        * benchtests/bench-timing.h: New file.

        [BZ #14582]
        * sysdeps/ieee754/s_lib_version.c (_LIB_VERSION_INTERNAL):
        Renamed from _LIB_VERSION.
        (_LIB_VERSION): Set as weak alias of _LIB_VERSION_INTERNAL.

2013-05-12  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (struct test_fff_f_data): New type.
        (RUN_TEST_LOOP_fff_f): New macro.
        (fma_test_data): New variable.
        (fma_test): Run tests with RUN_TEST_LOOP_fff_f.
        (fma_towardzero_test_data): New variable.
        (fma_test_towardzero): Run tests with RUN_TEST_LOOP_fff_f.
        (fma_downward_test_data): New variable.
        (fma_test_downward): Run tests with RUN_TEST_LOOP_fff_f.
        (fma_upward_test_data): New variable.
        (fma_test_upward): Run tests with RUN_TEST_LOOP_fff_f.

        * math/libm-test.inc (BUILD_COMPLEX_ULP): New macro.
        (struct test_c_c_data): New type.
        (RUN_TEST_LOOP_c_c): New macro.
        (cacos_test_data): New variable.
        (cacos_test): Run tests with RUN_TEST_LOOP_c_c.
        (cacosh_test_data): New variable.
        (cacosh_test): Run tests with RUN_TEST_LOOP_c_c.
        (casin_test_data): New variable.
        (casin_test): Run tests with RUN_TEST_LOOP_c_c.
        (casinh_test_data): New variable.
        (casinh_test): Run tests with RUN_TEST_LOOP_c_c.
        (catan_test_data): New variable.
        (catan_test): Run tests with RUN_TEST_LOOP_c_c.
        (catanh_test_data): New variable.
        (catanh_test): Run tests with RUN_TEST_LOOP_c_c.
        (ccos_test_data): New variable.
        (ccos_test): Run tests with RUN_TEST_LOOP_c_c.
        (ccosh_test_data): New variable.
        (ccosh_test): Run tests with RUN_TEST_LOOP_c_c.
        (cexp_test_data): New variable.
        (cexp_test): Run tests with RUN_TEST_LOOP_c_c.
        (clog_test_data): New variable.
        (clog_test): Run tests with RUN_TEST_LOOP_c_c.
        (clog10_test_data): New variable.
        (clog10_test): Run tests with RUN_TEST_LOOP_c_c.
        (conj_test_data): New variable.
        (conj_test): Run tests with RUN_TEST_LOOP_c_c.
        (cproj_test_data): New variable.
        (cproj_test): Run tests with RUN_TEST_LOOP_c_c.
        (csin_test_data): New variable.
        (csin_test): Run tests with RUN_TEST_LOOP_c_c.
        (csinh_test_data): New variable.
        (csinh_test): Run tests with RUN_TEST_LOOP_c_c.
        (csqrt_test_data): New variable.
        (csqrt_test): Run tests with RUN_TEST_LOOP_c_c.
        (ctan_test_data): New variable.
        (ctan_test): Run tests with RUN_TEST_LOOP_c_c.
        (ctan_tonearest_test_data): New variable.
        (ctan_test_tonearest): Run tests with RUN_TEST_LOOP_c_c.
        (ctan_towardzero_test_data): New variable.
        (ctan_test_towardzero): Run tests with RUN_TEST_LOOP_c_c.
        (ctan_downward_test_data): New variable.
        (ctan_test_downward): Run tests with RUN_TEST_LOOP_c_c.
        (ctan_upward_test_data): New variable.
        (ctan_test_upward): Run tests with RUN_TEST_LOOP_c_c.
        (ctanh_test_data): New variable.
        (ctanh_test): Run tests with RUN_TEST_LOOP_c_c.
        (ctanh_tonearest_test_data): New variable.
        (ctanh_test_tonearest): Run tests with RUN_TEST_LOOP_c_c.
        (ctanh_towardzero_test_data): New variable.
        (ctanh_test_towardzero): Run tests with RUN_TEST_LOOP_c_c.
        (ctanh_downward_test_data): New variable.
        (ctanh_test_downward): Run tests with RUN_TEST_LOOP_c_c.
        (ctanh_upward_test_data): New variable.
        (ctanh_test_upward): Run tests with RUN_TEST_LOOP_c_c.
        * math/gen-libm-test.pl (get_ulps): Use BUILD_COMPLEX_ULP instead
        of BUILD_COMPLEX.

        * math/libm-test.inc (struct test_ff_f_data): New type.
        (struct test_ff_f_data_nexttoward): Likewise.
        (RUN_TEST_LOOP_2_f): New macro.
        (RUN_TEST_LOOP_ff_f): Likewise.
        (atan2_test_data): New variable.
        (atan2_test): Run tests with RUN_TEST_LOOP_ff_f.
        (copysign_test_data): New variable.
        (copysign_test): Run tests with RUN_TEST_LOOP_ff_f.
        (fdim_test_data): New variable.
        (fdim_test): Run tests with RUN_TEST_LOOP_ff_f.
        (fmax_test_data): New variable.
        (fmax_test): Run tests with RUN_TEST_LOOP_ff_f.
        (fmin_test_data): New variable.
        (fmin_test): Run tests with RUN_TEST_LOOP_ff_f.
        (fmod_test_data): New variable.
        (fmod_test): Run tests with RUN_TEST_LOOP_ff_f.
        (hypot_test_data): New variable.
        (hypot_test): Run tests with RUN_TEST_LOOP_ff_f.
        (nextafter_test_data): New variable.
        (nextafter_test): Run tests with RUN_TEST_LOOP_ff_f.
        (nexttoward_test_data): New variable.
        (nexttoward_test): Run tests with RUN_TEST_LOOP_ff_f.
        (pow_test_data): New variable.
        (pow_test): Run tests with RUN_TEST_LOOP_ff_f.
        (pow_tonearest_test_data): New variable.
        (pow_test_tonearest): Run tests with RUN_TEST_LOOP_ff_f.
        (pow_towardzero_test_data): New variable.
        (pow_test_towardzero): Run tests with RUN_TEST_LOOP_ff_f.
        (pow_downward_test_data): New variable.
        (pow_test_downward): Run tests with RUN_TEST_LOOP_ff_f.
        (pow_upward_test_data): New variable.
        (pow_test_upward): Run tests with RUN_TEST_LOOP_ff_f.
        (remainder_test_data): New variable.
        (remainder_test): Run tests with RUN_TEST_LOOP_ff_f.
        (scalb_test_data): New variable.
        (scalb_test): Run tests with RUN_TEST_LOOP_ff_f.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

2013-05-11  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (fma_test): Use max_value instead of local
        variable fltmax.
        (nextafter_test): Likewise.

        * math/libm-test.inc (acos_towardzero_test_data): New variable.
        (acos_test_towardzero): Run tests with RUN_TEST_LOOP_f_f.
        (acos_downward_test_data): New variable.
        (acos_test_downward): Run tests with RUN_TEST_LOOP_f_f.
        (acos_upward_test_data): New variable.
        (acos_test_upward): Run tests with RUN_TEST_LOOP_f_f.
        (acosh_test_data): New variable.
        (acosh_test): Run tests with RUN_TEST_LOOP_f_f.
        (asin_test_data): New variable.
        (asin_test): Run tests with RUN_TEST_LOOP_f_f.
        (asin_tonearest_test_data): New variable.
        (asin_test_tonearest): Run tests with RUN_TEST_LOOP_f_f.
        (asin_towardzero_test_data): New variable.
        (asin_test_towardzero): Run tests with RUN_TEST_LOOP_f_f.
        (asin_downward_test_data): New variable.
        (asin_test_downward): Run tests with RUN_TEST_LOOP_f_f.
        (asin_upward_test_data): New variable.
        (asin_test_upward): Run tests with RUN_TEST_LOOP_f_f.
        (asinh_test_data): New variable.
        (asinh_test): Run tests with RUN_TEST_LOOP_f_f.
        (atan_test_data): New variable.
        (atan_test): Run tests with RUN_TEST_LOOP_f_f.
        (atanh_test_data): New variable.
        (atanh_test): Run tests with RUN_TEST_LOOP_f_f.
        (cbrt_test_data): New variable.
        (cbrt_test): Run tests with RUN_TEST_LOOP_f_f.
        (ceil_test_data): New variable.
        (ceil_test): Run tests with RUN_TEST_LOOP_f_f.
        (cos_test_data): New variable.
        (cos_test): Run tests with RUN_TEST_LOOP_f_f.
        (cos_tonearest_test_data): New variable.
        (cos_test_tonearest): Run tests with RUN_TEST_LOOP_f_f.
        (cos_towardzero_test_data): New variable.
        (cos_test_towardzero): Run tests with RUN_TEST_LOOP_f_f.
        (cos_downward_test_data): New variable.
        (cos_test_downward): Run tests with RUN_TEST_LOOP_f_f.
        (cos_upward_test_data): New variable.
        (cos_test_upward): Run tests with RUN_TEST_LOOP_f_f.
        (cosh_test_data): New variable.
        (cosh_test): Run tests with RUN_TEST_LOOP_f_f.
        (cosh_tonearest_test_data): New variable.
        (cosh_test_tonearest): Run tests with RUN_TEST_LOOP_f_f.
        (cosh_towardzero_test_data): New variable.
        (cosh_test_towardzero): Run tests with RUN_TEST_LOOP_f_f.
        (cosh_downward_test_data): New variable.
        (cosh_test_downward): Run tests with RUN_TEST_LOOP_f_f.
        (cosh_upward_test_data): New variable.
        (cosh_test_upward): Run tests with RUN_TEST_LOOP_f_f.
        (erf_test_data): New variable.
        (erf_test): Run tests with RUN_TEST_LOOP_f_f.
        (erfc_test_data): New variable.
        (erfc_test): Run tests with RUN_TEST_LOOP_f_f.
        (exp_test_data): New variable.
        (exp_test): Run tests with RUN_TEST_LOOP_f_f.
        (exp_tonearest_test_data): New variable.
        (exp_test_tonearest): Run tests with RUN_TEST_LOOP_f_f.
        (exp_towardzero_test_data): New variable.
        (exp_test_towardzero): Run tests with RUN_TEST_LOOP_f_f.
        (exp_downward_test_data): New variable.
        (exp_test_downward): Run tests with RUN_TEST_LOOP_f_f.
        (exp_upward_test_data): New variable.
        (exp_test_upward): Run tests with RUN_TEST_LOOP_f_f.
        (exp10_test_data): New variable.
        (exp10_test): Run tests with RUN_TEST_LOOP_f_f.
        (exp2_test_data): New variable.
        (exp2_test): Run tests with RUN_TEST_LOOP_f_f.
        (expm1_test_data): New variable.
        (expm1_test): Run tests with RUN_TEST_LOOP_f_f.
        (fabs_test_data): New variable.
        (fabs_test): Run tests with RUN_TEST_LOOP_f_f.
        (floor_test_data): New variable.
        (floor_test): Run tests with RUN_TEST_LOOP_f_f.
        (j0_test_data): New variable.
        (j0_test): Run tests with RUN_TEST_LOOP_f_f.
        (j1_test_data): New variable.
        (j1_test): Run tests with RUN_TEST_LOOP_f_f.
        (log_test_data): New variable.
        (log_test): Run tests with RUN_TEST_LOOP_f_f.
        (log10_test_data): New variable.
        (log10_test): Run tests with RUN_TEST_LOOP_f_f.
        (log1p_test_data): New variable.
        (log1p_test): Run tests with RUN_TEST_LOOP_f_f.
        (log2_test_data): New variable.
        (log2_test): Run tests with RUN_TEST_LOOP_f_f.
        (logb_test_data): New variable.
        (logb_test): Run tests with RUN_TEST_LOOP_f_f.
        (logb_downward_test_data): New variable.
        (logb_test_downward): Run tests with RUN_TEST_LOOP_f_f.
        (nearbyint_test_data): New variable.
        (nearbyint_test): Run tests with RUN_TEST_LOOP_f_f.
        (rint_test_data): New variable.
        (rint_test): Run tests with RUN_TEST_LOOP_f_f.
        (rint_tonearest_test_data): New variable.
        (rint_test_tonearest): Run tests with RUN_TEST_LOOP_f_f.
        (rint_towardzero_test_data): New variable.
        (rint_test_towardzero): Run tests with RUN_TEST_LOOP_f_f.
        (rint_downward_test_data): New variable.
        (rint_test_downward): Run tests with RUN_TEST_LOOP_f_f.
        (rint_upward_test_data): New variable.
        (rint_test_upward): Run tests with RUN_TEST_LOOP_f_f.
        (round_test_data): New variable.
        (round_test): Run tests with RUN_TEST_LOOP_f_f.
        (sin_test_data): New variable.
        (sin_test): Run tests with RUN_TEST_LOOP_f_f.
        (sin_tonearest_test_data): New variable.
        (sin_test_tonearest): Run tests with RUN_TEST_LOOP_f_f.
        (sin_towardzero_test_data): New variable.
        (sin_test_towardzero): Run tests with RUN_TEST_LOOP_f_f.
        (sin_downward_test_data): New variable.
        (sin_test_downward): Run tests with RUN_TEST_LOOP_f_f.
        (sin_upward_test_data): New variable.
        (sin_test_upward): Run tests with RUN_TEST_LOOP_f_f.
        (sinh_test_data): New variable.
        (sinh_test): Run tests with RUN_TEST_LOOP_f_f.
        (sinh_tonearest_test_data): New variable.
        (sinh_test_tonearest): Run tests with RUN_TEST_LOOP_f_f.
        (sinh_towardzero_test_data): New variable.
        (sinh_towardzero): Run tests with RUN_TEST_LOOP_f_f.
        (sinh_downward_test_data): New variable.
        (sinh_test_downward): Run tests with RUN_TEST_LOOP_f_f.
        (sinh_upward_test_data): New variable.
        (sinh_test_upward): Run tests with RUN_TEST_LOOP_f_f.
        (sqrt_test_data): New variable.
        (sqrt_test): Run tests with RUN_TEST_LOOP_f_f.
        (tan_test_data): New variable.
        (tan_test): Run tests with RUN_TEST_LOOP_f_f.
        (tan_tonearest_test_data): New variable.
        (tan_test_tonearest): Run tests with RUN_TEST_LOOP_f_f.
        (tan_towardzero_test_data): New variable.
        (tan_test_towardzero): Run tests with RUN_TEST_LOOP_f_f.
        (tan_downward_test_data): New variable.
        (tan_test_downward): Run tests with RUN_TEST_LOOP_f_f.
        (tan_upward_test_data): New variable.
        (tan_test_upward): Run tests with RUN_TEST_LOOP_f_f.
        (tanh_test_data): New variable.
        (tanh_test): Run tests with RUN_TEST_LOOP_f_f.
        (tgamma_test_data): New variable.
        (tgamma_test): Run tests with RUN_TEST_LOOP_f_f.
        (trunc_test_data): New variable.
        (trunc_test): Run tests with RUN_TEST_LOOP_f_f.
        (y0_test_data): New variable.
        (y0_test): Run tests with RUN_TEST_LOOP_f_f.
        (y1_test_data): New variable.
        (y1_test): Run tests with RUN_TEST_LOOP_f_f.
        (significand_test_data): New variable.
        (significand_test): Run tests with RUN_TEST_LOOP_f_f.

2013-05-10  Christian Grönke  <cgr_bugs@sysgo.com>

        [BZ #12387]
        * sysdeps/unix/sysv/linux/sh/getgid.c: New file.

2013-05-10  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/mach/hurd/bits/statvfs.h: Add ST_NOATIME.

2013-05-10  Andreas Jaeger  <aj@suse.de>

        [BZ #15448]
        * sysdeps/unix/sysv/linux/bits/sched.h (__CPU_SET_S)
        (__CPU_CLR_S, __CPU_ISSET_S): Avoid integer overflow.

2013-05-10  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-libm-test.pl (adjust_arg): New function.
        (special_functions): Handle generating output in both functions
        and arrays.
        (parse_args): Likewise.
        (generate_testfile): Handle START_DATA and END_DATA.  Pass extra
        $in_func argument to parse_args.
        * math/libm-test.inc (struct test_f_f_data): New type.
        (IF_ROUND_INIT_): New macro.
        (IF_ROUND_INIT_FE_DOWNWARD): Likewise.
        (IF_ROUND_INIT_FE_TONEAREST): Likewise.
        (IF_ROUND_INIT_FE_TOWARDZERO): Likewise.
        (IF_ROUND_INIT_FE_UPWARD): Likewise.
        (ROUND_RESTORE_): Likewise.
        (ROUND_RESTORE_FE_DOWNWARD): Likewise.
        (ROUND_RESTORE_FE_TONEAREST): Likewise.
        (ROUND_RESTORE_FE_TOWARDZERO): Likewise.
        (ROUND_RESTORE_FE_UPWARD): Likewise.
        (RUN_TEST_LOOP_f_f): New macro.
        (acos_test_data): New variable.
        (acos_test): Run tests with RUN_TEST_LOOP_f_f.
        (acos_tonearest_test_data): New variable.
        (acos_test_tonearest): Run tests with RUN_TEST_LOOP_f_f.

2013-05-10  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/bench-skeleton.c (startup): Fix coding style.

2013-05-10  Joseph Myers  <joseph@codesourcery.com>

        [BZ #6809]
        * math/w_tgamma.c (__tgamma): Also call __kernel_standard for
        negative infinity argument.
        * math/w_tgammaf.c (__tgammaf): Also call __kernel_standard_f for
        negative infinity argument.
        * math/w_tgammal.c (__tgammal): Also call __kernel_standard_l for
        negative infinity argument.
        * math/libm-test.inc (tgamma_test): Expect errno to be set for
        domain errors.

2013-05-10  Florian Weimer  <fweimer@redhat.com>

        * elf/sprof.c (load_profdata): Use fstat64 instead of fstat.
        * iconv/iconv_charmap.c (charmap_conversion): Likewise.
        * iconv/iconv_prog.c (main): Likewise.
        * locale/programs/charmap-dir.c (charmap_readdir)
        (fopen_uncompressed): Likewise.
        * locale/programs/locfile.c (siblings_uncached)
        (write_locale_data): Use lstat64 instead of lstat.
        * sunrpc/rpc_main.c (find_cpp, checkfiles): Use stat64 instead of
        stat.

2013-05-10  Andreas Jaeger  <aj@suse.de>

        [BZ #15395]
        * sunrpc/rpc_main.c (main): Invoke setlocale and textdomain for
        localization.
        Include <locale.h>.

2013-05-09  Carlos O'Donell  <carlos@redhat.com>

        * elf/dl-close.c (_dl_close_worker): Add comments.

2013-05-09  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15359]
        * sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c (c): Use 106 bits for
        high part of pi/2.
        (__ieee754_rem_pio2l): Update comments.

        [BZ #15429]
        * sysdeps/ieee754/ldbl-128/e_rem_pio2l.c (c): Use 113 bits for
        high part of pi/2.
        (__ieee754_rem_pio2l): Update comments.

        * math/libm-test.inc (M_SQRT_2_2): Remove macro.
        (csqrt_test): Use M_SQRT1_2l instead of M_SQRT_2_2.

        * math/libm-test.inc (carg_test): Use M_PI_34l instead of 3 *
        M_PI_4l.

        * math/libm-test.inc (M_PI_34l): Define using decimal constant.
        (M_PI_34_LOG10El): Likewise.
        (M_PI2_LOG10El): Likewise.
        (M_PI4_LOG10El): Likewise.
        (M_PI_LOG10El): Likewise.

2013-05-08  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-05-08  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (PLUS_ZERO_INIT): New macro.
        (MINUS_ZERO_INIT): Likewise.
        (PLUS_INFTY_INIT): Likewise.
        (MINUS_INFTY_INIT): Likewise.
        (QNAN_VALUE_INIT): Likewise.
        (MAX_VALUE_INIT): Likewise.
        (MIN_VALUE_INIT): Likewise.
        (MIN_SUBNORM_VALUE_INIT): Likewise.
        (plus_zero): Initialize with PLUS_ZERO_INIT.
        (minus_zero): Initialize with MINUS_ZERO_INIT.
        (plus_infty): Initialize with PLUS_INFTY_INIT.
        (minus_infty): Initialize with MINUS_INFTY_INIT.
        (qnan_value): Initialize with QNAN_VALUE_INIT.
        (max_value): Initialize with MAX_VALUE_INIT.
        (min_value): Initialize with MIN_VALUE_INIT.
        (min_subnorm_value): Initialize with MIN_SUBNORM_VALUE_INIT.

        * math/libm-test.inc (RUN_TEST_if_f): New macro.
        (jn_test): Use TEST_if_f instead of TEST_ff_f.
        (ldexp_text): Use TEST_fi_i instead of TEST_ff_f.
        (yn_test): Use TEST_if_f instead of TEST_ff_f.

        * math/libm-test.inc (RUN_TEST_f_f): New macro.
        (RUN_TEST_2_f): Likewise.
        (RUN_TEST_ff_f): Likewise.
        (RUN_TEST_fi_f): Likewise.
        (RUN_TEST_fl_f): Likewise.
        (RUN_TEST_fff_f): Likewise.
        (RUN_TEST_c_f): Likewise.
        (RUN_TEST_f_f1): Likewise.
        (RUN_TEST_fF_f1): Likewise.
        (RUN_TEST_fI_f1): Likewise.
        (RUN_TEST_ffI_f1): Likewise.
        (RUN_TEST_c_c): Likewise.
        (RUN_TEST_cc_c): Likewise.
        (RUN_TEST_f_i): Likewise.
        (RUN_TEST_f_i_tg): Likewise.
        (RUN_TEST_ff_i_tg): Likewise.
        (RUN_TEST_f_b): Likewise.
        (RUN_TEST_f_b_tg): Likewise.
        (RUN_TEST_f_l): Likewise.
        (RUN_TEST_f_L): Likewise.
        (RUN_TEST_sincos): Likewise.
        * math/gen-libm-test.pl (new_test): Take new argument to indicate
        whether to show exceptions.  Do not include ");\n" in return
        value.
        (special_functions): Output call to RUN_TEST_sincos instead of
        check_float calls.  Update calls to new_test.
        (parse_args): Output call to single RUN_TEST_* macro instead of
        check_* calls and other assignments.  Update calls to new_test.

        [BZ #2546]
        [BZ #2560]
        [BZ #5159]
        [BZ #15426]
        * sysdeps/ieee754/k_standard.c (__kernel_standard): Copy sign of
        input to result for tgamma overflow.
        * sysdeps/ieee754/dbl-64/e_gamma_r.c: Include <float.h>.
        (gamma_coeff): New variable.
        (NCOEFF): New macro.
        (gamma_positive): New function.
        (__ieee754_gamma_r): Handle positive infinity, NaN, overflow and
        underflow here.  Use gamma_positive instead of exp (lgamma) for
        other arguments.
        * sysdeps/ieee754/flt-32/e_gammaf_r.c: Include <float.h>.
        (gamma_coeff): New variable.
        (NCOEFF): New macro.
        (gammaf_positive): New function.
        (__ieee754_gammaf_r): Handle positive infinity, NaN, overflow and
        underflow here.  Use gamma_positive instead of exp (lgamma) for
        other arguments.
        * sysdeps/ieee754/ldbl-128/e_gammal_r.c: Include <float.h>.
        (gamma_coeff): New variable.
        (NCOEFF): New macro.
        (gammal_positive): New function.
        (__ieee754_gammal_r): Handle positive infinity, NaN, overflow and
        underflow here.  Use gamma_positive instead of exp (lgamma) for
        other arguments.
        * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c: Include <float.h>.
        (gamma_coeff): New variable.
        (NCOEFF): New macro.
        (gammal_positive): New function.
        (__ieee754_gammal_r): Handle positive infinity, overflow and
        underflow here.  Handle NaN the same as positive infinity.  Remove
        check x < 0xffffffff for negative integers.  Use gamma_positive
        instead of exp (lgamma) for other arguments.
        * sysdeps/ieee754/ldbl-96/e_gammal_r.c: Include <float.h>.
        (gamma_coeff): New variable.
        (NCOEFF): New macro.
        (gammal_positive): New function.
        * sysdeps/ieee754/dbl-64/gamma_product.c: New file.
        * sysdeps/ieee754/dbl-64/gamma_productf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/gamma_productl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/gamma_productl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/gamma_product.c: Likewise.
        * sysdeps/ieee754/ldbl-96/gamma_productl.c: Likewise.
        * sysdeps/generic/math_private.h (__gamma_productf): New
        prototype.
        (__gamma_product): Likewise.
        (__gamma_productl): Likewise.
        * math/Makefile (libm-calls): Add gamma_product.
        * math/libm-test.inc (tgamma_test): Add more tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-05-08  Ondřej Bílka  <neleai@seznam.cz>

        * benchtests/bench-skeleton.c (main): Preheat CPU.

2013-05-07  Aurelien Jarno <aurelien@aurel32.net>

        * misc/sys/param.h (DEV_BSIZE): Define only if not already defined.

2013-05-07  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/generic/ldsodefs.h [IS_IN_rtld]: Declare _dl_skip_args
        and _dl_skip_args_internal.

2013-05-07  Carlos O'Donell  <carlos@redhat.com>

        * manual/message.texi (Message Translation): Talk about users.
        Message to key mapping impacts design.

2013-05-06  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/wordsize-64/glob64.c: New file.

        * elf/dl-open.c: Remove declaration of _dl_sysdep_start.

        * sysdeps/unix/sysv/linux/wordsize-64/glob64.c: Moved to ...
        * sysdeps/wordsize-64/glob64.c: ... here.

        * sysdeps/generic/not-cancel.h (NO_CANCELLATION): New macro.
        (pause_not_cancel, nanosleep_not_cancel, sigsuspend_not_cancel):
        New macros.

        * debug/getlogin_r_chk.c: Moved to ...
        * login/getlogin_r_chk.c: ... here.
        * debug/Makefile (routines): Move getlogin_r_chk to ...
        * login/Makefile (routines): ... here.
        * debug/Versions (libc: GLIBC_2.4): Move getlogin_r_chk to ...
        * login/Versions (libc: GLIBC_2.4): ... here.

        * io/poll.c (__poll): Renamed from poll.
        Add libc_hidden_def.
        (poll): Define as weak alias.

        * debug/ptsname_r_chk.c: Moved to ...
        * login/ptsname_r_chk.c: ... here.
        * debug/Makefile (routines): Move ptsname_r_chk to ...
        * login/Makefile (routines): ... here.
        * debug/Versions (libc: GLIBC_2.4): Move __ptsname_r_chk to ...
        * login/Versions (libc: GLIBC_2.4): ... here.

        * posix/getlogin.c: Moved to ...
        * login/getlogin.c: ... here.
        * posix/getlogin_r.c: Moved to ...
        * login/getlogin_r.c: ... here.
        * posix/getlogin_r.c: Moved to ...
        * login/getlogin_r.c: ... here.
        * posix/Makefile (routines): Move getlogin, getlogin_r, setlogin to ...
        * login/Makefile (routines): ... here.
        * posix/Versions (libc: GLIBC_2.0): Move setlogin to ...
        * login/Versions (libc: GLIBC_2.0): ... here.

        * resource/setrlimit.c (__setrlimit): Renamed from setrlimit.
        (setrlimit): Define as weak alias.

        * sysdeps/posix/truncate.c (__truncate): Renamed from truncate.
        Call __ names for open, ftruncate, and close.
        For LENGTH==0 case, just use O_TRUNC rather than calling ftruncate.
        (truncate): Define as weak alias.

2013-05-06  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-libm-test.pl (parse_args): Initialize x before each
        test of frexp, modf and remquo.

        * math/libm-test.inc (gamma_test): Consistently use TEST_f_f1 to
        test signgam value.

2013-05-06  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #15418]
        [BZ #15419]
        * sysdeps/powerpc/fpu/e_hypot.c: Fix spurious FP exception generated by
        internal tests.
        * sysdeps/powerpc/fpu/e_hypotf.c: Likewise.

2013-05-06  Roland McGrath  <roland@hack.frob.com>

        * elf/dl-writev.h: New file.
        * elf/dl-misc.c: Include it.
        (_dl_debug_vdprintf): Call _dl_writev instead of __writev et al.
        * sysdeps/unix/sysv/linux/dl-writev.h: New file.

2013-05-04  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (noXFails): Remove variable.
        (noXPasses): Likewise.
        (BUILD_COMPLEX_INT): Remove macro.
        (print_screen): Remove xfail argument.
        (print_screen_max_error): Likewise.
        (update_stats): Likewise.
        (print_max_error): Likewise.  Update calls to other affected
        functions.
        (print_complex_max_error): Likewise.
        (test_single_exception): Update calls to print_screen.
        (test_single_errno): Likewise.
        (check_float_internal): Remove xfail argument.  Update calls to
        other affected functions.
        (check_float): Likewise.
        (check_complex): Likewise.
        (check_int): Likewise.
        (check_long): Likewise.
        (check_bool): Likewise.
        (check_longlong): Likewise.
        (main): Don't print noXFails and noXPasses.
        * math/gen-libm-test.pl (top level): Don't mention expected
        failure handling in comment.
        (new_test): Don't handle expected failures.
        (parse_args): Don't mention expected failure handling in comment.
        (generate_testfile): Don't handle expected failures.
        (parse_ulps): Likewise.
        (print_ulps_file): Likewise.
        (get_failure): Remove function.
        (output_test): Don't handle expected failures.
        * make/README.libm-test: Don't mention expected failure handling.

        * math/libm-test.inc (plus_zero): Make const.  Add initializer.
        (minus_zero): Likewise.
        (plus_infty): Likewise.
        (minus_infty): Likewise.
        (qnan_value): Likewise.
        (max_value): Likewise.
        (min_value): Likewise.
        (min_subnorm_value): Likewise.
        (initialize): Do not initialize those variables dynamically.

2013-05-03  Roland McGrath  <roland@hack.frob.com>

        * io/open.c (__open_2): Moved to ...
        * io/open_2.c: ... this new file.
        * io/open64.c (__open64_2): Moved to ...
        * io/open64_2.c: ... this new file.
        * io/openat.c (__openat_2): Moved to ...
        * io/openat_2.c: ... this new file.
        * io/openat64.c (__openat64_2): Moved to ...
        * io/openat64_2.c: ... this new file.
        * io/Makefile (routines): Add them.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Remove them.
        * sysdeps/unix/sysv/linux/open_2.c: File removed.
        * sysdeps/unix/sysv/linux/open64_2.c: File removed.
        * sysdeps/unix/sysv/linux/openat.c (__OPENAT_2): Removed.
        * sysdeps/unix/sysv/linux/openat64.c (__OPENAT_2): Removed.
        * sysdeps/unix/sysv/linux/wordsize-64/openat.c (__openat_2): Removed.
        (__openat64): Add hidden_ver.
        * sysdeps/mach/hurd/open.c (__open_2, __open64_2): Removed.
        * sysdeps/mach/hurd/openat.c (__openat_2): Removed.

        * elf/dl-sysdep.c (_dl_sysdep_start) [NEED_DL_SYSINFO]:
        Separately conditionalize setting of GLRO(dl_sysinfo) so
        that the GLRO(dl_sysinfo_dso) test is under [NEED_DL_SYSINFO_DSO]
        as well, but the actual setting is only under [NEED_DL_SYSINFO].

2013-04-30  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/Versions: Add __vdso_time symbol.
        * sysdeps/unix/sysv/linux/powerpc/bits/libc-vdso.h: Add __vdso_time
        definition.
        (VDSO_IFUNC_RET): Cast to void * to silence compiler warning.
        * sysdeps/unix/sysv/linux/powerpc/init-first.c
        (_libc_vdso_platform_setup): Add __vdso_time initialization.
        * sysdeps/unix/sysv/linux/powerpc/time.c: New file: time implementation
        for PowerPC using vDSO where is avaliable or gettimeofday as a fallback.

2013-05-03  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (lgamma_test): Consistently use TEST_f_f1 to
        test signgam value.

        * math/libm-test.inc (hypot_test): Do not use
        IGNORE_ZERO_INF_SIGN.

2013-05-03  Andreas Jaeger  <aj@suse.de>

        * sysdeps/gnu/netinet/tcp.h (TCP_TIMESTAMP): New value, from
        Linux 3.9.
        * sysdeps/unix/sysv/linux/bits/socket.h (PF_VSOCK, AF_VSOCK): Add.
        (PF_MAX): Adjust for VSOCK change.

2013-05-03  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-05-02  Carlos O'Donell  <carlos@redhat.com>

        [BZ #15264]
        * localedata/locales/en_CA (LC_MESSAGES): Define yesstr and nostr.
        * localedata/locales/es_AR (LC_MESSAGES): Copy es_ES.
        * localedata/locales/es_ES (LC_MESSAGES): Define yesstr and nostr.

2013-05-02  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2013-05-01  Ondřej Bílka  <neleai@seznam.cz>

        * string/bits/string2.h (__strcmp_cg): Call __strcmp_gc.

2013-05-01  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/posix/opendir.c: Include <sys/param.h> to get MIN/MAX macros.

2013-05-01  Richard Smith  <richard@metafoo.co.uk>

        [BZ #14952]
        * misc/sys/cdefs.h (__extern_inline, __extern_always_inline)
        [__GNUC__ && (__GNUC_STDC_INLINE__ || __GNUC_GNU_INLINE__)]:
        Use __attribute__ ((__gnu_inline__)).
        [__GNUC__ && !(__GNUC_STDC_INLINE__ || __GNUC_GNU_INLINE__)]:
        Don't use __attribute__ ((__gnu_inline__)).

2013-05-01  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15423]
        * math/s_catan.c (__catan): Handle small real or imaginary part of
        input specially to avoid spurious underflow.
        * math/s_catanf.c (__catanf): Likewise.
        * math/s_catanh.c (__catanh): Likewise.
        * math/s_catanhf.c (__catanhf): Likewise.
        * math/s_catanhl.c (__catanhl): Likewise.
        * math/s_catanl.c (__catanl): Likewise.
        * math/libm-test.inc (catan_test): Add more tests.
        (catanh_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-04-30  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-04-30  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15416]
        * math/s_catan.c (__catan): Compute expressions 1 - x^2 - y^2 more
        accurately for denominator in atan2.
        * math/s_catanf.c (__catanf): Likewise.
        * math/s_catanh.c (__catanh): Likewise.
        * math/s_catanhf.c (__catanhf): Likewise.
        * math/s_catanhl.c (__catanhl): Likewise.
        * math/s_catanl.c (__catanl): Likewise.
        * math/libm-test.inc (catan_test): Add more tests.
        (catanh_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-04-30  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/s_sin.c: Format code.

        * benchtests/Makefile (bench): Remove slow benchmarks.
        * benchtests/atan-inputs: Add slow benchmark inputs.
        * benchtests/bench-modf.c (NUM_VARIANTS): Define.
        (BENCH_FUNC): Accept variant offset.
        (VARIANT): Define.
        * benchtests/bench-skeleton.c (main): Run benchmark for each
        variant.
        * benchtests/cos-inputs: Add slow benchmark inputs.
        * benchtests/exp-inputs: Likewise.
        * benchtests/pow-inputs: Likewise.
        * benchtests/sin-inputs: Likewise.
        * benchtests/slowatan-inputs: Remove.
        * benchtests/slowatan.c: Remove.
        * benchtests/slowcos-inputs: Remove.
        * benchtests/slowcos.c: Remove.
        * benchtests/slowexp-inputs: Remove.
        * benchtests/slowexp.c: Remove.
        * benchtests/slowpow-inputs: Remove.
        * benchtests/slowpow.c: Remove.
        * benchtests/slowsin-inputs: Remove.
        * benchtests/slowsin.c: Remove.
        * benchtests/slowtan-inputs: Remove.
        * benchtests/slowtan.c: Remove.
        * benchtests/tan-inputs: Add slow benchmark inputs.
        * scripts/bench.pl: Parse comments and directives.

        * benchtests/Makefile: Remove *-ITER.  Define BENCH_DURATION
        in CPPFLAGS.
        ($(objpfx)bench-%.c): Remove *-ITER.
        * benchtests/bench-modf.c: Remove definition of ITER.
        * benchtests/bench-skeleton.c (TIMESPEC_AFTER): New macro.
        (main): Loop for DURATION seconds instead of fixed number of
        iterations.
        * scripts/bench.pl: Don't expect iterations in parameters.

2013-04-29  Roland McGrath  <roland@hack.frob.com>

        * io/fchdir.c (__fchdir): Renamed from fchdir.
        (fchdir): Define as weak alias.

2013-04-29  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (ERRNO_UNCHANGED): New macro.
        (ERRNO_EDOM): Likewise.
        (ERRNO_ERANGE): Likewise.
        (noErrnoTests): New variable.
        (init_max_error): Set errno to 0.
        (test_single_errno): New function.
        (test_errno): Likewise.
        (check_float_internal): Call test_errno.  Set errno to 0.
        (check_complex): Refer to errno tests in comment.
        (check_int): Call test_errno.  Set errno to 0.
        (check_long): Likewise.
        (check_bool): Likewise.
        (check_longlong): Likewise.
        (cos_test): Use ERRNO_* flags for errno tests instead of
        check_int.
        (expm1_test): Likewise.
        (fmod_test): Likewise.
        (ilogb_test): Likewise.
        (lgamma_test): Likewise.
        (pow_test): Likewise.
        (remainder_test): Likewise.
        (sin_test): Likewise.
        (tan_test): Likewise.
        (yn_test): Likewise.
        (initialize): Set errno to 0.
        (main): Print number of errno tests.
        * math/gen-libm-test.pl (parse_args): Allow ERRNO flags on tests.

2013-04-29  Andreas Jaeger  <aj@suse.de>

        [BZ #15084]
        * resolv/res_debug.c (p_option): Fix strings for RES_USEBSTRING
        and RES_USEVC.

        [BZ #15085]
        * resolv/resolv.h (RES_NOCHECKNAME): Mark as unimplemented.
        * resolv/res_debug.c (p_option): Mark RES_NOCHECKNAME as
        unimplemented.

        [BZ #15380]
        * stdlib/random.c (__initstate): Return NULL if
        __initstate fails.

        [BZ #15086]
        * resolv/res_debug.c (p_option): Handle RES_NOALIASES,
        RES_KEEPTSIG, RES_BLAST, RES_NOIP6DOTINT, RES_SNGLKUP,
        RES_SNGLKUPREOP.

2013-04-29  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-04-29  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (cacos_test): Add missing semicolons at ends
        of individual tests.
        (casin_test): Likewise.
        (casinh_test): Likewise.

2013-04-27  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15409]
        * math/s_catan.c (__catan): Handle arguments with large real or
        imaginary part separately without squaring.
        * math/s_catanf.c (__catanf): Likewise.
        * math/s_catanh.c (__catanh): Likewise.
        * math/s_catanhf.c (__catanhf): Likewise.
        * math/s_catanhl.c [LDBL_MANT_DIG == 106] (LDBL_EPSILON): Undefine
        and redefine.
        (__catanhl): Handle arguments with large real or imaginary part
        separately without squaring.
        * math/s_catanl.c [LDBL_MANT_DIG == 106] (LDBL_EPSILON): Undefine
        and redefine.
        (__catanl): Handle arguments with large real or imaginary part
        separately without squaring.
        * math/libm-test.inc (catan_test): Add more tests.
        (catanh_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-04-27  Andreas Jaeger  <aj@suse.de>

        [BZ #15007]
        * stdlib/stdlib.h: Update guards for qecvt.
        * stdlib/bits/stdlib-ldbl.h: Sync guards for qecvt etc with
        <stdlib.h>.

2013-04-27  Allan McRae  <allan@archlinux.org>

        * sysdeps/i386/fpu/libm-test-ulps: Update.

2013-04-26  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15406]
        * math/s_catan.c: Include <float.h>.
        (__catan): Ensure underflow exception occurs for underflowed
        result.
        * math/s_catanf.c: Include <float.h>.
        (__catanf): Ensure underflow exception occurs for underflowed
        result.
        * math/s_catanh.c: Include <float.h>.
        (__catanh): Ensure underflow exception occurs for underflowed
        result.
        * math/s_catanhf.c: Include <float.h>.
        (__catanhf): Ensure underflow exception occurs for underflowed
        result.
        * math/s_catanhl.c: Include <float.h>.
        (__catanhl): Ensure underflow exception occurs for underflowed
        result.
        * math/s_catanl.c: Include <float.h>.
        (__catanl): Ensure underflow exception occurs for underflowed
        result.
        * math/libm-test.inc (catan_test): Add more tests.
        (catanh_test): Likewise.

        [BZ #15405]
        * math/s_ccosh.c (__ccosh): Ensure underflow exception occurs for
        underflowed result.
        * math/s_ccoshf.c (__ccoshf): Likewise.
        * math/s_ccoshl.c (__ccoshl): Likewise.
        * math/s_csin.c (__csin): Likewise.
        * math/s_csinf.c (__csinf): Likewise.
        * math/s_csinh.c (__csinh): Likewise.
        * math/s_csinhf.c (__csinhf): Likewise.
        * math/s_csinhl.c (__csinhl): Likewise.
        * math/s_csinl.c (__csinl): Likewise.
        * math/libm-test.inc (ccos_test): Add more tests.
        (ccosh_test): Likewise.
        (csin_test): Likewise.
        (csinh_test): Likewise.

2013-04-26  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/power5/fpu/s_modf.c: Moved to ...
        * sysdeps/powerpc/power5+/fpu/s_modf.c: ... this.
        * sysdeps/powerpc/power5/fpu/s_modff.c: Moved to ...
        * sysdeps/powerpc/power5+/fpu/s_modff.c: ... this.
        * sysdeps/powerpc/powerpc32/power5+/Implies: Add powerpc/power5+ and
        powerpc/power5+/fpu folders.
        * sysdeps/powerpc/powerpc64/power5+/Implies: Likewise.


2013-04-26  Markus Trippelsdorf  <markus@trippelsdorf.de>

        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

2013-04-25  Joseph Myers  <joseph@codesourcery.com>

        * elf/Makefile [$(config-machine) = x86_64] (tests): Remove
        additions to variable.
        [$(config-machine) = x86_64] (modules-names): Likewise.
        ($(objpfx)tst-audit3): Remove dependency.
        ($(objpfx)tst-audit3.out): Likewise.
        ($(objpfx)tst-audit4): Likewise.
        ($(objpfx)tst-audit4.out): Likewise.
        ($(objpfx)tst-audit5): Likewise.
        ($(objpfx)tst-audit5.out): Likewise.
        ($(objpfx)tst-audit6): Likewise.
        ($(objpfx)tst-audit6.out): Likewise.
        ($(objpfx)tst-audit7): Likewise.
        ($(objpfx)tst-audit7.out): Likewise.
        (tst-audit3-ENV): Remove variable.
        (tst-audit4-ENV): Likewise.
        (tst-audit5-ENV): Likewise.
        (tst-audit6-ENV): Likewise.
        (tst-audit7-ENV): Likewise.
        [$(config-cflags-avx) = yes] (AVX-CFLAGS): Likewise.
        [$(config-cflags-avx) = yes] (CFLAGS-tst-audit4.c): Remove
        addition to variable.
        [$(config-cflags-avx) = yes] (CFLAGS-tst-auditmod4a.c): Likewise.
        [$(config-cflags-avx) = yes] (CFLAGS-tst-auditmod4b.c): Likewise.
        [$(config-cflags-avx) = yes] (CFLAGS-tst-auditmod6b.c): Likewise.
        [$(config-cflags-avx) = yes] (CFLAGS-tst-auditmod6c.c): Likewise.
        [$(config-cflags-avx) = yes] (CFLAGS-tst-auditmod7b.c): Likewise.
        * sysdeps/x86_64/Makefile [$(subdir) = elf] (tests): Add
        tst-audit3, tst-audit4 and tst-audit5.
        [$(subdir) = elf && $(config-cflags-avx) = yes] (tests): Add
        tst-audit6 and tst-audit7.
        [$(subdir) = elf] (modules-names): Add audit modules for those
        tests.
        [$(subdir) = elf] ($(objpfx)tst-audit3): New dependency.
        [$(subdir) = elf] ($(objpfx)tst-audit3.out): Likewise.
        [$(subdir) = elf] ($(objpfx)tst-audit4): Likewise.
        [$(subdir) = elf] ($(objpfx)tst-audit4.out): Likewise.
        [$(subdir) = elf] ($(objpfx)tst-audit5): Likewise.
        [$(subdir) = elf] ($(objpfx)tst-audit5.out): Likewise.
        [$(subdir) = elf] ($(objpfx)tst-audit6): Likewise.
        [$(subdir) = elf] ($(objpfx)tst-audit6.out): Likewise.
        [$(subdir) = elf] ($(objpfx)tst-audit7): Likewise.
        [$(subdir) = elf] ($(objpfx)tst-audit7.out): Likewise.
        [$(subdir) = elf] (tst-audit3-ENV): New variable.
        [$(subdir) = elf] (tst-audit4-ENV): Likewise.
        [$(subdir) = elf] (tst-audit5-ENV): Likewise.
        [$(subdir) = elf] (tst-audit6-ENV): Likewise.
        [$(subdir) = elf] (tst-audit7-ENV): Likewise.
        [$(subdir) = elf && $(config-cflags-avx) = yes] (AVX-CFLAGS):
        Likewise.
        [$(subdir) = elf && $(config-cflags-avx) = yes]
        (CFLAGS-tst-audit4.c): Append $(AVX-CFLAGS).
        [$(subdir) = elf && $(config-cflags-avx) = yes]
        (CFLAGS-tst-auditmod4a.c): Likewise.
        [$(subdir) = elf && $(config-cflags-avx) = yes]
        (CFLAGS-tst-auditmod4b.c): Likewise.
        [$(subdir) = elf && $(config-cflags-avx) = yes]
        (CFLAGS-tst-auditmod6b.c): Likewise.
        [$(subdir) = elf && $(config-cflags-avx) = yes]
        (CFLAGS-tst-auditmod6c.c): Likewise.
        [$(subdir) = elf && $(config-cflags-avx) = yes]
        (CFLAGS-tst-auditmod7b.c): Likewise.
        * elf/tst-audit3.c: Move to ...
        * sysdeps/x86_64/tst-audit3.c: ... here.
        * elf/tst-audit4.c: Move to ...
        * sysdeps/x86_64/tst-audit4.c: ... here.
        * elf/tst-audit5.c: Move to ...
        * sysdeps/x86_64/tst-audit5.c: ... here.
        * elf/tst-audit6.c: Move to ...
        * sysdeps/x86_64/tst-audit6.c: ... here.
        * elf/tst-audit7.c: Move to ...
        * sysdeps/x86_64/tst-audit7.c: ... here.
        * elf/tst-auditmod3a.c: Move to ...
        * sysdeps/x86_64/tst-auditmod3a.c: ... here.
        * elf/tst-auditmod3b.c: Move to ...
        * sysdeps/x86_64/tst-auditmod3b.c: ... here.
        * elf/tst-auditmod4a.c: Move to ...
        * sysdeps/x86_64/tst-auditmod4a.c: ... here.
        * elf/tst-auditmod4b.c: Move to ...
        * sysdeps/x86_64/tst-auditmod4b.c: ... here.
        * elf/tst-auditmod5a.c: Move to ...
        * sysdeps/x86_64/tst-auditmod5a.c: ... here.
        * elf/tst-auditmod5b.c: Move to ...
        * sysdeps/x86_64/tst-auditmod5b.c: ... here.
        * elf/tst-auditmod6a.c: Move to ...
        * sysdeps/x86_64/tst-auditmod6a.c: ... here.
        * elf/tst-auditmod6b.c: Move to ...
        * sysdeps/x86_64/tst-auditmod6b.c: ... here.
        * elf/tst-auditmod6c.c: Move to ...
        * sysdeps/x86_64/tst-auditmod6c.c: ... here.
        * elf/tst-auditmod7a.c: Move to ...
        * sysdeps/x86_64/tst-auditmod7a.c: ... here.
        * elf/tst-auditmod7b.c: Move to ...
        * sysdeps/x86_64/tst-auditmod7b.c: ... here.

2013-04-25  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #15366]
        * sysdeps/generic/inttypes.h (PRId8, PRId16, etc.):
        define unconditionally.
        * sysdeps/generic/stdint.h (INT8_MIN, INT16_MIN, etc.):
        define unconditionally.
        (INT8_C, INT16_C, etc.): Likewise.

2013-04-25  Maciej W. Rozycki  <macro@codesourcery.com>

        * csu/libc-start.c (__libc_start_main) [!SHARED]: Declare
        __ehdr_start with hidden visibility.

        * soft-fp/op-common.h (_FP_SQRT): s/sNAN/NAN/ in a comment.

2013-04-24  Carlos O'Donell  <carlos@redhat.com>

        * math/libm-test.inc (cos_test): Use accurate hex constants.
        (sincost_test): Likewise.

2013-04-24  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (catan_test): Add more tests.
        (catanh_test): Likewise.

        * math/s_catanf.c (__catanf): Use suffixed floating-point
        constants.
        * math/s_catanhf.c (__catanhf): Likewise.
        * math/s_catanhl.c (__catanhl): Likewise.
        * math/s_catanl.c (__catanl): Likewise.

        [BZ #15394]
        * math/s_catan.c (__catan): Calculate imaginary part of result
        with log1p not log unless computing log of number close to 0.
        * math/s_catanf.c (__catanf): Likewise.
        * math/s_catanl.c (__catanl): Likewise.
        * math/s_catanh.c (__catanh): Calculate real part of result with
        log1p not log unless computing log of number close to 0.
        * math/s_catanhf.c (__catanhf): Likewise.
        * math/s_catanhl.c (__catanhl): Likewise.
        * math/libm-test.inc (catan_test): Add more tests.
        (catanh_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-04-24  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile: Mention files in which fast and slow
        paths of math functions are implemented.

2013-04-23  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/posix/timespec_get.c: New file.

2013-04-23  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/power5/fpu/s_modf.c: New file: modf optimization for
        POWER.
        * sysdeps/powerpc/power5/fpu/s_modff.c: New file: modff optimization
        for POWER.
        * sysdeps/powerpc/powerpc64/power5/Implies: Add powerpc/power5 and
        powerpc/power5/fpu folders.
        * sysdeps/powerpc/powerpc32/power5/Implies: Likewise.
        * benchtests/Makefile: Add modf testcase.
        * benchtests/bench-modf.c: New file: Benchmark test for mo

2013-04-23  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #14888]
        * time/Makefile (tests): Add tst-strptime-whitespace.
        * time/strptime_l.c (get_number): Use ISSPACE.
        (__strptime_internal): Likewise.
        * time/tst-strptime-whitespace.c: New test case.

2013-04-23  Andreas Schwab  <schwab@linux-m68k.org>

        * nss/nss_files/files-init.c (TF): Don't initialize flexible array
        member.
        (_nss_files_init): Set it here.

2013-04-23  Heiko Carstens  <heiko.carstens@de.ibm.com>

        * sysdeps/unix/sysv/linux/s390/bits/statfs.h: Change types of
        f_type, f_bsize, f_namelen, f_frsize, f_flags,and f_spare to
        unsigned.

2013-04-22  Jan-Benedict Glaw  <jbglaw@getslash.de>

        * nss/getent.c (shadow_keys): Call endspent, not endpwent.

2013-04-22  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/posix/getaddrinfo.c (getaddrinfo): Compute results
        size just once.

2013-04-21  David S. Miller  <davem@davemloft.net>

        * po/ru.po: Update Russion translation from translation project.

2013-04-17  Adam Conrad  <adconrad@0c3.net>

        * sysdeps/unix/sysv/linux/sys/fsuid.h: Remove __wur from setfsuid
        and setfsgid.

2013-04-17  Carlos O'Donell  <carlos@redhat.com>

        * configure.in: Remove i386 configure warning. Remove i386 case.
        * configure: Regenerate.
        * sysdeps/i386/configure.in: Raise error if config_machine is i386.
        Add example to error message.
        * sysdeps/i386/configure: Regenerate.

2013-04-17  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile (bench): Add cos, tan, slowcos and
        slowtan.
        * benchtests/cos-inputs: New file.
        * benchtests/slowcos-inputs: New file.
        * benchtests/slowcos.c: New file.
        * benchtests/slowtan-inputs: New file.
        * benchtests/slowtan.c: New file.
        * benchtests/tan-inputs: New file.

2013-04-16  Roland McGrath  <roland@hack.frob.com>

        * rt/tst-aio7.c (do_test): Don't test O_RDONLY fd case, which is now
        considered kosher.

2013-04-16  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile: Include cppflags-iterator.mk to add
        -DNOT_IN_libc=1 to CPPFLAGS of all benchmark programs.

        * Makefile.in (bench-clean): New target.
        * benchtests/Makefile (bench-clean): Likewise.

2013-04-16  David Holsgrove  <david.holsgrove@xilinx.com>

        * elf/elf.h: Add EM_MICROBLAZE and MicroBlaze relocations.

2013-04-15  Thomas Schwinge  <thomas@codesourcery.com>

        * stdio-common/tstdiomisc.c: Fix coding-style violation.

2013-04-15  Andreas Schwab  <schwab@suse.de>

        * nscd/grpcache.c (cache_addgr): Properly check for short write.
        * nscd/initgrcache.c (addinitgroupsX): Likewise.
        * nscd/pwdcache.c (cache_addpw): Likewise.
        * nscd/servicescache.c (cache_addserv): Likewise.  Don't write
        more than recsize.

2013-04-15  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * benchtests/Makefile (bench): Write all output to
        bench-out.tmp together.

2013-04-15  Andreas Schwab  <schwab@suse.de>

        * nscd/nscd.c (main): Don't fork again after closing files.

2013-04-15  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * libio/tst-fwrite-error.c (do_test): Fix BUF array definition.

        * benchtests/Rules (bench-deps): Collect dependencies into a
        single variable.  Add Makefile to dependencies.
        ($(objpfx)bench-%.c): Depend on bench-deps.

2013-04-12  Roland McGrath  <roland@hack.frob.com>
            Xavier Roche  <roche+kml2@exalead.com>

        [BZ #15361]
        * sysdeps/pthread/aio_fsync.c (aio_fsync): Don't check open modes,
        just that it's a file descriptor.
        * manual/llio.texi (Synchronizing AIO Operations): Update description
        for EBADF error from aio_fsync.

2013-04-12  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * Rules (bench): Move target definition...
        * benchtests/Makefile: ... here.

2013-04-11  Carlos O'Donell  <carlos@redhat.com>

        * math/libm-test.inc (cos_test): Fix PI/2 test.
        (sincos_test): Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Regenerate.
        * sysdeps/i386/fpu/libm-test-ulps: Regenerate.

2013-04-11  Andreas Schwab  <schwab@suse.de>

        [BZ #13988]
        * stdio-common/vfscanf.c (_IO_vfwscanf): When parsing a float
        accept exponent character only when digits were seen.
        * stdio-common/Makefile (tests): Add bug26.
        * stdio-common/bug26.c: New file.

        [BZ #14293]
        * elf/dl-load.c (_dl_init_paths): Mark decomposed RUNPATH as
        non-freeable.

2013-04-11  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * Makeconfig (rtld-prefix): Define built linker prefix.
        * Rules (run-bench): Use it.
        * math/Makefile (run-regen-ulps): Likewise.

        * Rules (bench): Remove eval.

2013-04-10  Siddhesh Poyarekar  <siddhesh@redhat.com>
            Roland McGrath  <roland@hack.frob.com>
            Ondrej Bilka  <neleai@seznam.cz>

        [BZ #15346]
        * time/getdate.c: Include ctype.h and alloca.h.
        (__getdate_r): Trim leading and trailing spaces of input.
        * time/tst-getdate.c (tests): Add tests with leading and
        trailing spaces.

2013-04-08  Roland McGrath  <roland@hack.frob.com>

        [BZ #14280]
        * sysdeps/mach/hurd/bits/ioctls.h (_IOTS): Cast to enum __ioctl_datum
        when computing value.

2013-04-06  Carlos O'Donell  <carlos@redhat.com>

        * math/README.libm-test (How can I generate "libm-test-ulps"?):
        Use testrun.sh to run libm tests.

        [BZ #15309]
        * elf/dl-open.c (dl_open_worker): memset all of seen array.

2013-04-06  Marko Myllynen  <myllynen@redhat.com>

        [BZ #15264]
        * locales/fi_FI (LC_MESSAGES): Define yesstr and nostr.

2013-04-06  Carlos O'Donell  <carlos@redhat.com>

        * Makefile.in (regen-ulps): New target.
        * math/Makefile [ifneq (no,$(PERL)]: Declare regen-ulps with .PHONY.
        [ifneq (no,$(PERL)] (run-regen-ulps): New variable.
        [ifneq (no,$(PERL)] (regen-ulps): New target.
        [ifeq (no,$(PERL)] (regen-ulps): New target.
        * math/libm-test.inc (ulps_file_name): Define.
        (output_dir): New variable.
        (options): Add "output-dir" option.
        (parse_opt): Handle 'o' case.
        (main): If output_dir is non-NULL use it as a prefix
        otherwise use "".
        * math/README.libm-test: Update `How can I generate "libm-test-ulps"?'

2013-04-06  Carlos O'Donell  <carlos@redhat.com>

        [BZ #10060, #10062]
        * aclocal.m4 (LIBC_COMPILER_BUILTIN_INLINED): New macro.
        * sysdeps/i386/configure.in: Use LIBC_COMPILER_BUILTIN_INLINED and
        fail configure if __sync_val_compare_and_swap is not inlined.
        * sysdeps/i386/configure: Regenerate.
        * configure.in: Build for i686 when configured for i386.
        * configure: Regenerate.
        * README: Remove i386 reference.

2013-04-06  Carlos O'Donell  <carlos@redhat.com>

        * sysdeps/s390/s390-32/sysdep.h: Undefine PSEUDO before redefinition.
        * sysdeps/s390/s390-64/sysdep.h: Likewise.

2013-04-05  Thomas Schwinge  <thomas@codesourcery.com>

        * stdio-common/tstdiomisc.c (snanval, msnanval, lsnanval)
        (lmsnanval): New variables.
        (F): Add conversion tests.
        * stdlib/tst-strtod6.c (do_test): Add issignaling tests.
        * stdlib/Makefile ($(objpfx)tst-strtod6): Depend on $(link-libm).

        * stdio-common/tstdiomisc.c (F): Properly collect individual
        tests' results.

        [BZ #14686, #15336]
        * sysdeps/ieee754/dbl-64/urem.h (nNAN, NAN): Remove definitions.
        * sysdeps/ieee754/dbl-64/e_remainder.c (__ieee754_remainder):
        Instead, use input NaN values or generate a qNaN by arithmetic
        operation.  Also fix bugs to comply with the standard.
        * math/libm-test.inc (remainder_test): Add more tests.

        [BZ #15335, #15342]
        * sysdeps/ieee754/dbl-64/upow.h (NaNQ): Remove definitions.
        * sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Instead, use
        input NaN values or generate a qNaN by arithmetic operation.

        * sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Remove
        unreachable code.

        * sysdeps/ieee754/dbl-64/usncs.h (NAN): Removed unused
        definitions.

2013-04-03  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14478]
        * math/s_cexp.c (__cexp): Ensure underflow exception occurs for
        underflowed result.
        * math/s_cexpf.c (__cexpf): Likewise.
        * math/s_cexpl.c (__cexpl): Likewise.
        * math/libm-test.inc (cexp_test): Add more tests.

2013-04-03  Andreas Schwab  <schwab@suse.de>

        [BZ #15330]
        * sysdeps/posix/getaddrinfo.c (getaddrinfo): Allocate results and
        order arrays from heap if bigger than alloca cutoff.

2013-04-03  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/i386/fpu/math-tests.h (SNAN_TESTS_float)
        (SNAN_TESTS_double): Refer to GCC PR56831.
        * sysdeps/powerpc/math-tests.h (SNAN_TESTS_TYPE_CAST): Refer to
        GCC PR56828.

2013-04-03  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * Rules (bench): Move bench.out after the run is complete.

        * Rules (bench): Echo currently running benchmark.

        * benchtests/Makefile (bench): Add atan and slowatan.
        * benchtests/atan-inputs: New file.
        * benchtests/slowatan-inputs: New file.
        * benchtests/slowatan.c: New file.

        * sysdeps/ieee754/dbl-64/mpa.h (TWO): Remove definition.
        * sysdeps/ieee754/dbl-64/mpatan.c (__mpatan): Replace TWO with
        its value.

        [BZ #15305]
        * sysdeps/unix/sysv/linux/kernel-features.h
        [__LINUX_KERNEL_VERSION >= 0x02061d]: Define
        __ASSUME_XFS_RESTRICTED_CHOWN.
        * sysdeps/unix/sysv/linux/pathconf.c
        (__statfs_chown_restricted) [!__ASSUME_XFS_RESTRICTED_CHOWN]:
        Save and restore errno.

2013-04-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15327]
        * math/s_cacosh.c (__cacosh): Implement for finite nonzero
        arguments using __kernel_casinh.
        * math/s_cacoshf.c (__cacoshf): Implement for finite nonzero
        arguments using __kernel_casinhf.
        * math/s_cacoshl.c (__cacoshl): Implement for finite nonzero
        arguments using __kernel_casinhl.
        * math/libm-test.inc (cacosh_test): Add more tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-04-02  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpa.h (HALFRAD): Define as TWO23.
        * sysdeps/ieee754/dbl-64/mpexp.c (__mpexp): Use mantissa_t.

        * bench/Makefile (bench): Add sin and slowsin.
        * benchtests/sin-inputs: New file.
        * benchtests/slowsin-inputs: New file.
        * benchtests/slowsin.c: New file.

        * benchtests/Makefile: Add benchmarks for slowpow and slowexp.
        (bench): Add slowexp and slowpow.
        (exp-ITER): Increase iterations.
        (pow-ITER): Likewise.
        * benchtests/exp-inputs: Change input.
        * benchtests/pow-inputs: Likewise.
        * benchtests/slowexp-inputs: New file.
        * benchtests/slowexp.c: New file.
        * benchtests/slowpow-inputs: New file.
        * benchtests/slowpow.c: New file.

2013-04-02  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/fpu/s_rint.S: Remove branch prediction
        instructions.
        * sysdeps/powerpc/powerpc32/fpu/s_rintf.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_rint.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_rintf.S: Likewise.
        * benchtests/Makefile: Add rint benchtest.
        * benchtests/rint-inputs: Input for rint benchtest.

2013-04-02  Thomas Schwinge  <thomas@codesourcery.com>

        * Versions.def (libm): Add GLIBC_2.18.
        * include/math.h [!_ISOMAC] (__issignaling, __issignalingf): Add
        hidden libm prototypes.
        [!_ISOMAC && !__NO_LONG_DOUBLE_MATH] (__issignalingl): Likewise.
        * math/Makefile (libm-calls): Add s_issignaling.
        * math/Versions (libm: GLIBC_2.18): Add __issignaling,
        __issignalingf, __issignalingl.  Adjust all libm.abilist files.
        * math/bits/mathcalls.h [__USE_GNU] (__issignaling): New prototype
        declaration.
        * math/math.h [__USE_GNU] (issignaling): New macro.
        * sysdeps/ieee754/flt-32/s_issignalingf.c: New file.
        * sysdeps/ieee754/dbl-64/s_issignaling.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_issignalingl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_issignalingl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_issignalingl.c: Likewise.
        * manual/arith.texi (issignaling): New section.
        * manual/libm-err-tab.pl (@all_functions): Update comment.
        * math/gen-libm-test.pl (parse_args): Apply special handling for
        issignaling.
        * math/libm-test.inc (print_float, issignaling_test): New
        functions.
        (check_float_internal): Add issignaling checks.
        * sysdeps/generic/math-tests.h (SNAN_TESTS_TYPE_CAST): Provide
        default definition.
        * sysdeps/powerpc/math-tests.h: New file.
        * math/basic-test.c (TEST_FUNC, TEST_TRUNC): Add issignaling
        tests.
        * math/test-snan.c (TEST_FUNC): Likewise.

2013-03-30  David S. Miller  <davem@davemloft.net>

        * po/de.po: Update from translation team.

2013-03-30  Joseph Myers  <joseph@codesourcery.com>

        [BZ #10357]
        * math/k_casinh.c (__kernel_casinh): Handle arguments with
        imaginary part less than 1.0 and real part less than 0.5
        specially.
        * math/k_casinhf.c (__kernel_casinhf): Likewise.
        * math/k_casinhl.c (__kernel_casinhl): Likewise.
        * math/libm-test.inc (UNDERFLOW_EXCEPTION_OK_DOUBLE): New macro.
        (cacos_test): Add more tests.
        (casin_test): Likewise.
        (casinh_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-03-29  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/powerpc/power4/fpu/mpa-arch.h (INTEGER_OF): Replace
        ONE with its value.

        * sysdeps/ieee754/dbl-64/mpa.h (ONE, MONE): Remove defines.
        (__pow_mp): Replace ONE and MONE with their values.
        * sysdeps/ieee754/dbl-64/e_log.c (__ieee754_log): Likewise.
        * sysdeps/ieee754/dbl-64/mpatan.c (__mpatan): Likewise.
        * sysdeps/ieee754/dbl-64/mpatan2.c (__mpatan2): Likewise.
        * sysdeps/ieee754/dbl-64/mptan.c (__mptan): Likewise.
        * sysdeps/ieee754/dbl-64/s_atan.c (atan): Likewise.
        * sysdeps/ieee754/dbl-64/s_tan.c (tan): Likewise.

        * sysdeps/ieee754/dbl-64/s_tan.c: Fix formatting.

        * sysdeps/ieee754/dbl-64/mpa.h (ZERO, MZERO): Remove defines.
        (__pow_mp): Replace ZERO and MZERO with their values.
        * sysdeps/ieee754/dbl-64/e_atan2.c (__ieee754_atan2): Likewise.
        * sysdeps/ieee754/dbl-64/e_log.c (__ieee754_log): Likewise.
        * sysdeps/ieee754/dbl-64/mpatan2.c (__mpatan2): Likewise.
        * sysdeps/ieee754/dbl-64/mpexp.c (__mpexp): Likewise.
        * sysdeps/ieee754/dbl-64/s_atan.c (atan): Likewise.
        * sysdeps/powerpc/power4/fpu/mpa.c (__mul): Likewise.
        (__sqr): Likewise.

        * sysdeps/ieee754/dbl-64/s_atan.c: Fix formatting.

        * sysdeps/ieee754/dbl-64/e_log.c: Fix formatting.

2013-03-28  Roland McGrath  <roland@hack.frob.com>

        * include/stdlib.h [!SHARED] (__call_tls_dtors):
        Declare with __attribute__ ((weak)).
        * stdlib/exit.c (__libc_atexit) [!SHARED]:
        Call __call_tls_dtors only if it's not NULL.

2013-03-28  Roland McGrath  <roland@hack.frob.com>

        * csu/libc-start.c (__libc_start_main) [!SHARED]: If _dl_aux_init
        didn't do it already, then set _dl_phdr and _dl_phnum based on the
        magic __ehdr_start linker symbol if it's defined.
        * sysdeps/mach/hurd/i386/init-first.c (init1) [!SHARED]: Don't set
        them up here if it was already done.

        * elf/dl-support.c (_dl_phdr): Make pointer to const.
        (_dl_aux_init): Use const in cast when setting it.
        * sysdeps/mach/hurd/i386/init-first.c (init1): Remove superfluous cast.
        * sysdeps/generic/ldsodefs.h [!SHARED] (_dl_phdr): Update decl.
        * csu/libc-tls.c (__libc_setup_tls): Make PHDR pointer to const.

        * sysdeps/generic/ldsodefs.h [!SHARED] (_dl_phdr, _dl_phnum):
        Declare them here.
        * elf/dl-iteratephdr.c [!SHARED] (_dl_phdr, _dl_phnum): Not here.
        * csu/libc-tls.c: Nor here.
        * sysdeps/mach/hurd/i386/init-first.c (init1): Nor here.

        * sysdeps/posix/libc_fatal.c: Don't include <sys/syslog.h>.
        (__libc_message): Never call vsyslog.

2013-03-28  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc32/start.S (cfi_startproc, cfi_endproc):
        Define as empty.
        * sysdeps/powerpc/powerpc64/start.S (cfi_startproc, cfi_endproc):
        Likewise.

2013-03-28  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #15214]
        * sysdeps/ieee754/ldbl-128ibm/e_logl.c (__ieee754_logl): Fix spurious
        underflow.
        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-03-28  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #15304]
        * hesiod/nss_hesiod/hesiod-grp.c (_nss_hesiod_initgroups_dyn):
        Don't add gid passed as argument.

        * sysdeps/ieee-754/dbl-64/e_atan2.c: Reformat.

2013-03-27  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15307]
        * math/k_casinh.c (__kernel_casinh): Handle arguments with
        imaginary part between 1.0 and 1.5 and real part less than 0.5
        specially.
        * math/k_casinhf.c (__kernel_casinhf): Likewise.
        * math/k_casinhl.c (__kernel_casinhl): Likewise.
        * math/libm-test.inc (cacos_test): Add more tests.
        (casin_test): Likewise.
        (casinh_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-03-26  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpa.c (__acr): Use integral
        constants.
        (norm): Likewise.
        (denorm): Likewise.
        (__dbl_mp): Likewise.
        (add_magnitudes): Likewise.
        (sub_magnitudes): Likewise.
        (__add): Likewise.
        (__sub): Likewise.
        (__mul): Likewise.
        (__sqr): Likewise.
        (__inv): Likewise.
        (__dvd): Likewise.

        * sysdeps/ieee754/dbl-64/branred.c (__branred): Remove
        commented code.
        * sysdeps/ieee754/dbl-64/dosincos.c (__dubsin): Likewise.
        (__dubcos): Likewise.
        * sysdeps/ieee754/dbl-64/e_asin.c (__ieee754_asin): Likewise.
        (__ieee754_acos): Likewise.
        * sysdeps/ieee754/dbl-64/e_atan2.c (__ieee754_atan2): Likewise.
        * sysdeps/ieee754/dbl-64/e_exp.c (__ieee754_exp): Likewise.
        (__exp1): Likewise.
        * sysdeps/ieee754/dbl-64/e_log.c (__ieee754_log): Likewise.
        * sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Likewise.
        (log1): Likewise.
        (my_log2): Likewise.
        (checkint): Likewise.
        * sysdeps/ieee754/dbl-64/e_remainder.c
        (__ieee754_remainder): Likewise.
        * sysdeps/ieee754/dbl-64/s_atan.c (atan): Likewise.
        * sysdeps/ieee754/dbl-64/s_sin.c (__sin): Likewise.
        (bsloww): Likewise.
        * sysdeps/ieee754/dbl-64/s_tan.c (tan): Likewise.

        * sysdeps/ieee754/dbl-64/mpa-arch.h: New file.
        * sysdeps/ieee754/dbl-64/mpa.c (norm): Use MANTISSA_T and
        MANTISSA_STORE_T to store computations on mantissa.  Use
        macros for rounding and division.
        (denorm): Likewise.
        (__dbl_mp): Likewise.
        (add_magnitudes): Likewise.
        (sub_magnitudes): Likewise.
        (__mul): Likewise.
        (__sqr): Likewise.
        * sysdeps/ieee754/dbl-64/mpa.h: Include mpa-arch.h.  Define
        powers of two in terms of TWOPOW macro.
        (mp_no): Make type of mantissa as MANTISSA_T.
        [!RADIXI]: Define RADIXI.
        [!TWO52]: Define TWO52.
        * sysdeps/powerpc/power4/fpu/mpa-arch.h: New file.

2013-03-25  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/s_llround.c: Fix libm ABI issue with missing
        llroundl symbol when building for PPC32.

2013-03-24  Mark H Weaver  <mhw@netris.org>

        * manual/arith.texi (Normalization Functions): Fix prototypes for
        scalbn, scalbnf, scalbnl, scalbln, scalblnf, and scalblnl.

2013-03-19  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #13889]
        * sysdeps/ieee754/ldbl-128ibm/e_expl.c (__ieee754_expl): Increase the
        high value to check if expl overflow.
        * sysdeps/ieee754/ldbl-128ibm/w_expl.c (__expl): Fix threshold constants
        to check for underflow and overflow.
        * math/libm-test.inc: Add exp test.

2013-03-21  Dmitry V. Levin  <ldv@altlinux.org>

        [BZ #11120]
        * sysdeps/x86_64/strcmp.S: Replace all occurrences of NOT_IN_lib
        with NOT_IN_libc.

2013-03-21  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/w_sqrt.c (compat_symbol): Add sqrtl compat
        symbol.

2013-03-21  Thomas Schwinge  <thomas@codesourcery.com>

        * math/gen-libm-test.pl (parse_args, special_functions): Properly
        wrap blocks consisting of several statements.

        * sysdeps/generic/math-tests.h: New file.
        * sysdeps/i386/fpu/math-tests.h: Likewise.
        * math/test-snan.c: Include it.
        (TEST_FUNC): Use SNAN_TESTS to short-circuit certain tests.

2013-03-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15285]
        * sysdeps/ieee754/ldbl-128/e_j0l.c: Include <float.h>.
        (__ieee754_j0l): Do not improve calculations using cos of twice
        input for inputs above LDBL_MAX / 2.0L.
        (__ieee754_y0l): Likewise.
        * sysdeps/ieee754/ldbl-128/e_j1l.c: Include <float.h>.
        (__ieee754_j1l): Do not improve calculations using cos of twice
        input for inputs above LDBL_MAX / 2.0L.
        (__ieee754_y1l): Likewise.
        * math/libm-test.inc (j0_test): Add another test.
        (j1_test): Likewise.
        (y0_test): Likewise.
        (y1_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

2013-03-21  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * Rules ($(objpfx)bench-%.c): Include code from a C source
        file.

2013-03-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15287]
        * math/k_casinh.c (__kernel_casinh): Handle arguments with
        imaginary part 1.0 and real part less than 0.5 specially.
        * math/k_casinhf.c (__kernel_casinhf): Likewise.
        * math/k_casinhl.c (__kernel_casinhl): Likewise.
        * math/libm-test.inc (cacos_test): Add more tests.
        (casin_test): Likewise.
        (casinh_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-03-21  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpsqrt.c (__mpsqrt): Use HALFRAD.
        * sysdeps/ieee754/dbl-64/sincos32.c (__mpranred): Likewise.

2013-03-20  Joseph Myers  <joseph@codesourcery.com>

        * aclocal.m4 (LIBC_CONFIG_VAR): New autoconf macro.
        * config.make.in (config-cflags-sse4): Remove variable.
        (config-cflags-avx): Likewise.
        (config-cflags-sse2avx): Likewise.
        (config-cflags-novzeroupper): Likewise.
        (config-asflags-i686): Likewise.
        (have-mfma4): Likewise.
        (have-as-vis3): Likewise.
        (MIG): Likewise.
        * configure.in (MIG): Do not AC_SUBST.
        (libc_cv_cc_nofma): Move AC_SUBST next to configure test.
        (libc_cv_cc_sse4): Do not AC_SUBST.
        (libc_cv_cc_avx): Likewise.
        (libc_cv_cc_sse2avx): Likewise.
        (libc_cv_cc_novzeroupper): Likewise.
        (libc_cv_cc_fma4): Likewise.
        (libc_cv_as_i686): Likewise.
        (libc_cv_sparc_as_vis3): Likewise.
        * sysdeps/i386/configure.in (config-cflags-sse4): Set using
        LIBC_CONFIG_VAR.
        (config-asflags-i686): Likewise.
        (config-cflags-avx): Likewise.
        (config-cflags-sse2avx): Likewise.
        (have-mfma4): Likewise.
        (config-cflags-novzeroupper): Likewise.
        * sysdeps/mach/configure.in (MIG): Likewise.
        * sysdeps/sparc/configure.in (have-as-vis3): Likewise.
        * sysdeps/x86_64/configure.in (config-cflags-sse4): Set using
        LIBC_CONFIG_VAR.
        (config-cflags-avx): Likewise.
        (config-cflags-sse2avx): Likewise.
        (have-mfma4): Likewise.
        (config-cflags-novzeroupper): Likewise.
        * configure: Regenerated.
        * sysdeps/i386/configure: Likewise.
        * sysdeps/mach/configure: Likewise.
        * sysdeps/sparc/configure: Likewise.
        * sysdeps/x86_64/configure: Likewise.

2013-03-20  Roland McGrath  <roland@hack.frob.com>

        [BZ #14812]
        * locale/programs/localedef.c (options): Put N_ translation marker
        on argument names, not just descriptions.

2013-03-20  Marcus Shawcroft  <marcus.shawcroft@linaro.org>

        * Makerules ($(inst_libdir)/libc.so): Use $(rtlddir).

2013-03-20  Ondřej Bílka  <neleai@seznam.cz>

        [BZ #14176]
        * stdlib/stdlib.h (mblen, mbtowc, wctomb): Remove __wur.

2013-03-19  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/posix/libc_fatal.c: Include <sys/mman.h>.
        [!WRITEV_FOR_FATAL] (writev_for_fatal): New function.
        [!WRITEV_FOR_FATAL] (WRITEV_FOR_FATAL): New macro; call that.
        [!BEFORE_ABORT] (before_abort): New function.
        [!BEFORE_ABORT] (BEFORE_ABORT): New macro; call that.
        * sysdeps/unix/sysv/linux/libc_fatal.c: Trim includes.
        (writev_for_fatal): New function.
        (WRITEV_FOR_FATAL): New macro; call that.
        (backtrace_and_maps): New function.
        (BEFORE_ABORT): New macro; call that.
        (struct str_list): Type removed.
        (__libc_message, __libc_fatal): Functions removed.
        Include <sysdeps/posix/libc_fatal.c> instead.

2013-03-19  Joseph Myers  <joseph@codesourcery.com>

        * math/k_casinhf.c (__kernel_casinhf): Consistently use float
        constants.
        * math/k_casinhl.c (__kernel_casinhl): Consistently use long
        double constants.

2013-03-19  Andreas Schwab  <schwab@suse.de>

        * sysdeps/gnu/configure.in: Set libc_cv_rtldir for s390x.
        * sysdeps/gnu/configure: Regenerate.

        * configure.in: Substitute libc_cv_rtlddir.
        * configure: Regenerate.
        * config.make.in (rtlddir): Set from libc_cv_rtlddir.
        * Makeconfig (rtlddir, inst_rtlddir): New variables.
        (rtld-LDFLAGS): Use them with $(rtld-installed-name).
        * elf/Makefile (install-others, CFLAGS-interp.c)
        (ldso_install, common-ldd-rewrite): Likewise.
        ($(inst_rtlddir)/$(rtld-installed-name)): Renamed from
        $(inst_slibdir)/$(rtld-installed-name).
        * scripts/rellns-sh: Add -p option.
        * Makerules (make-shlib-link): Use rellns-sh to get relative name
        for source.

2013-03-19  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * manual/nptl.texi: Renamed to ...
        * manual/threads.texi: ... this.
        * manual/Makefile (chapters): Update.

2013-03-18  Roland McGrath  <roland@hack.frob.com>

        [BZ #14812]
        * argp/argp-parse.c (argp_default_options): Put N_ translation marker
        on argument names, not just descriptions.
        * malloc/memusagestat.c (options): Likewise.
        * nss/getent.c (options): Likewise.

2013-03-18  Benno Schulenberg  <bensberg@justemail.net>

        [BZ #14812]
        * iconv/iconv_prog.c (options): Put N_ translation marker
        on argument names, not just descriptions.
        * iconv/iconvconfig.c (options): Likewise.

2013-03-18  Ondrej Bilka  <neleai@seznam.cz>

        * sysdeps/x86_64/strlen.S: Replace with new SSE2 based
        implementation which is faster on all x86_64 architectures.
        Tested on AMD, Intel Nehalem, SNB, IVB.
        * sysdeps/x86_64/strnlen.S: Likewise.

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines):
        Remove all multiarch strlen and strnlen versions.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Update.
        Remove strlen and strnlen related parts.

        * sysdeps/x86_64/multiarch/strcat-sse2-unaligned.S: Update.
        Inline strlen part.
        * sysdeps/x86_64/multiarch/strcat-ssse3.S: Likewise.

        * sysdeps/x86_64/multiarch/strlen.S: Remove.
        * sysdeps/x86_64/multiarch/strlen-sse2-no-bsf.S: Likewise.
        * sysdeps/x86_64/multiarch/strlen-sse2-pminub.S: Likewise.
        * sysdeps/x86_64/multiarch/strlen-sse4.S: Likewise.
        * sysdeps/x86_64/multiarch/strnlen.S: Likewise.
        * sysdeps/x86_64/multiarch/strnlen-sse2-no-bsf.S: Likewise.

2013-03-17  Carlos O'Donell  <carlos@redhat.com>

        * manual/memory.texi (Malloc Tunable Parameters):
        Sort parameters alphabetically. Add comments for missing entries.

2013-03-17  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2013-03-16  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15283]
        * sysdeps/ieee754/ldbl-96/e_j1l.c (__ieee754_y1l): Correct test
        for arguments at most half maximum finite value.
        * math/libm-test.inc (j0_test): Add more tests.
        (j1_test): Likewise.
        (y0_test): Likewise.
        (y1_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #14155]
        * sysdeps/ieee754/ldbl-128/e_j0l.c (__ieee754_j0l): Do not compute
        1 / x and functions P and Q for arguments above 0x1p256L.
        (__ieee754_y0l): Likewise.
        * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_j1l): Likewise.
        (__ieee754_y1l): Likewise.
        * math/libm-test.inc (j0_test): Do not allow spurious underflows.
        (j1_test): Likewise.
        (y0_test): Likewise.
        (y1_test): Likewise.

2013-03-16  Thomas Schwinge  <thomas@codesourcery.com>

        * math/test-snan.c (TEST_FUNC): Add and use minus_sNaN_var
        variable.

2013-03-15  Roland McGrath  <roland@hack.frob.com>

        * elf/dl-support.c (_dl_aux_init): Ignore zero value for AT_PAGESZ.
        (_dl_non_dynamic_init): Don't set _dl_pagesize; it will never be
        zero since it's initialized to EXEC_PAGESIZE.

        * sysdeps/unix/sysv/linux/ldsodefs.h
        (_dl_non_dynamic_init, _dl_aux_init): Move declarations to ...
        * sysdeps/generic/ldsodefs.h: ... here.

2013-03-15  Thomas Schwinge  <thomas@codesourcery.com>

        * math/libm-test.inc (ldexp_test): Add missing START/END markers.

        * sysdeps/powerpc/fpu/test-powerpc-snan.c: Rename to
        math/test-snan.c.
        * math/test-snan.c: Renamed from
        sysdeps/powerpc/fpu/test-powerpc-snan.c.
        * math/Makefile (tests): Add test-snan.
        * sysdeps/powerpc/fpu/Makefile (libm-tests): Don't add
        test-powerpc-snan.

        * math/basic-test.c (TEST_FUNC): Replace NANFUNC argument with
        SUFFIX.  Initialize qNaN_var with __builtin_nan family of
        functions.
        (TEST_TRUNC): Add SUFFIX argument.  Initialize qNaN_var with
        __builtin_nan family of functions.
        * math/libm-test.inc (initialize): Initialize qnan_value with
        __builtin_nan family of functions.
        * sysdeps/powerpc/fpu/test-powerpc-snan.c (SNANf, SNAN, SNANl):
        Remove variables.
        (init_signaling_nan, snan_float, snan_double, snan_ldouble):
        Remove functions.
        (TEST_FUNC): Add SUFFIX argument.  Move sNaN_var into static
        storage class.  Initialize qNaN_var and sNaN_var with
        __builtin_nan and __builtin_nans families of functions,
        respectively.

        * math/libm-test.inc (acosh_test): Also test with qNaN input.
        (sqrt_test): Remove duplicate test with qNaN input.
        (lrint_test, llrint_test, lround_test, llround_test, rint_test)
        (round_test, signbit_test, significand_test): Note missing +/-Inf
        as well as qNaN tests.

        * math/basic-test.c (TEST_FUNC, TEST_TRUNC): Rename NaN_var to
        qNaN_var.  Fix a few strings, too.
        * math/libm-test.inc (nan_value): Rename to qnan_value.
        * math/gen-libm-test.pl (%beautify): Adjust to that.
        * math/bits/mathcalls.h (nan): Refer to qNaN instead of NaN.
        * math/test-misc.c (main): Likewise.
        * sysdeps/ieee754/bits/nan.h (__nan_bytes, __nan_union): Rename
        to __qnan_bytes, and __qnan_union, respectively.
        * ports/sysdeps/mips/bits/nan.h (__nan_bytes, __nan_union):
        Likewise.
        * stdio-common/tstdiomisc.c (nanval, lnanval): Rename to qnanval,
        and lqnanval, respectively.
        * sysdeps/powerpc/bits/fenv.h: Fix usage of NaN/qNaN/sNaN.
        * sysdeps/powerpc/fpu/fenv_libc.h: Likewise.
        * sysdeps/powerpc/fpu/test-powerpc-snan.c (TEST_FUNC): Likewise,
        and rename NaN_var to qNaN_var, and SNaN_var to sNaN_var.

        * math/libm-test.inc (fpstack_test) [__x86_64__]: Enable test.
        * math/test-misc.c (main) [__x86_64__]: Enable test for long
        doubles.

        * math/test-misc.c (main): Fix copy'n'pastos.
        * misc/tst-efgcvt.c (special): Likewise.

        * stdio-common/printf_fp.c (__isinfl_internal, __isnanl_internal):
        Remove declarations.

2013-03-15  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpa-arch.h: Remove.
        * sysdeps/ieee754/dbl-64/mpa.c: Revert last change.
        * sysdeps/ieee754/dbl-64/mpa.h: Revert last change.
        * sysdeps/powerpc/power4/fpu/mpa-arch.h: Remove.

2013-03-15  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/bits/libc-vdso.h (VDSO_IFUNC_RET): Add
        macro to return vdso values correctly in IFUNC implementations.
        * sysdeps/unix/sysv/linux/powerpc/gettimeofday.c (__gettimeofday):
        Optimization by using IFUNC.

2013-03-15  Siddhesh Poyarekar  <siddhesh@redhat.com>
            Richard Henderson  <rth@redhat.com>
            Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * Makefile.in (bench): New target.
        * NEWS: Mention the benchmark framework.
        * Rules (bench): Likewise.
        (binaries-bench): Generate binaries for functions to
        benchmark.
        * benchtests/Makefile: New makefile for benchmark tests.
        * benchtests/bench-skeleton.c: New skeleton file for benchmark
        programs.
        * benchtests/exp-inputs: New input file for EXP function.
        * benchtests/pow-inputs: New input file for POW function.
        * scripts/bench.pl: New script to generate source files for
        benchmark programs.

2013-03-15  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpa-arch.h: New file.
        * sysdeps/ieee754/dbl-64/mpa.c (norm): Use MANTISSA_T to store
        computations on mantissa.  Use macros for rounding and
        division.
        (denorm): Likewise.
        (__dbl_mp): Likewise.
        (add_magnitudes): Likewise.
        (sub_magnitudes): Likewise.
        (__mul): Likewise.
        (__sqr): Likewise.
        * sysdeps/ieee754/dbl-64/mpa.h: Include mpa-arch.h.  Define
        powers of two in terms of TWOPOW macro.
        (mp_no): Make type of mantissa as MANTISSA_T.
        [!RADIXI]: Define RADIXI.
        [!TWO52]: Define TWO52.
        * sysdeps/powerpc/power4/fpu/mpa-arch.h: New file.

        * manual/nptl.texi (cindex): Modify threads to pthreads.

2013-03-15  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/x86_64/preconfigure: Regenerated.

2013-03-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14155]
        * sysdeps/ieee754/dbl-64/e_j0.c (pzero): Return 1.0 for arguments
        0x1p28 and above.
        (qzero): Return -0.125 / x for arguments 0x1p28 and above.
        * sysdeps/ieee754/dbl-64/e_j1.c (pzero): Return 1.0 for arguments
        0x1p28 and above.
        (qzero): Return 0.375 / x for arguments 0x1p28 and above.
        * math/libm-test.inc (j0_test): Do not allow one spurious
        underflow exception.
        (y1_test): Likewise.

2013-03-14  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * manual/Makefile (chapters): Add nptl.
        * manual/debug.texi (Debugging Support): Add link to Threads
        chapter.
        * manual/nptl.texi: New file.

        * sysdeps/unix/sysv/linux/times.c (__times): Fix formatting.

2013-03-14  Petr Baudis  <pasky@ucw.cz>

        * sysdeps/unix/sysv/linux/times.c (__times): On EFAULT, test
        for non-NULL pointer before the memory validity test. Pointed
        out by Holger Brunck <holger.brunck@keymile.com>.

2013-03-13  Andreas Schwab  <schwab@suse.de>

        * extra-lib.mk (extra-objs): Add static-only-routines as .oS
        instead of .os.

2013-03-13  Joseph Myers  <joseph@codesourcery.com>

        * timezone/zic.c: Update from tzcode 2013b.

2013-03-12  Carlos O'Donell  <carlos@redhat.com>

        * manual/install.texi (Configuring and compiling):
        Mention i686 and i586.
        * INSTALL: Regenerate.

2013-03-12  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/init_array/elf-init.c: New file.
        * csu/elf-init.c
        (__libc_csu_init) [!NO_INITFINI]: Conditionalize _init call on this.
        (__libc_csu_fini) [!NO_INITFINI]: Conditionalize _fini call on this.

        * csu/gmon-start.c [GMON_START_ARRAY_SECTION]: Don't define
        __gmon_start__ as global, but as static with a .preinit_array pointer.
        * sysdeps/init_array/gmon-start.c: New file.  Use that.
        * sysdeps/init_array/crti.S: New file, empty except for comments.
        * sysdeps/init_array/crtn.S: Likewise.

2013-03-11  Ondřej Bílka  <neleai@seznam.cz>

        * sysdeps/x86_64/memset.S: Remove USE_MULTIARCH conditional for
        definining bcopy.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Remove Prefer_SSE_for_memop.
        * sysdeps/x86_64/multiarch/init-arch.h: Remove
        bit_Prefer_SSE_for_memop, index_Prefer_SSE_for_memop,
        HAS_PREFER_SSE_FOR_MEMOP.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Remove
        memset-x86-64.
        * sysdeps/x86_64/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list):
        Remove bzero, memset ifunc support.
        * sysdeps/x86_64/multiarch/bzero.S: Remove file.
        * sysdeps/x86_64/multiarch/memset-x86-64.S: Likewise.
        * sysdeps/x86_64/multiarch/memset.S: Likewise.
        * sysdeps/x86_64/multiarch/memset_chk.S: Likewise.

2013-03-11  Andreas Schwab  <schwab@suse.de>

        [BZ #15234]
        * Versions.def (libpthread): Add GLIBC_2.3, so that it can be used
        by SHLIB_COMPAT.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist
        (GLIBC_2.16): Remove pthread_atfork.

2013-03-08  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * posix/Makefile (testcases.h): Set LC_ALL=C before sed.
        (ptestcases.h): Likewise.

2013-03-08  Roland McGrath  <roland@hack.frob.com>

        * Makeconfig ($(common-objpfx)config.status): Depend on
        sysdeps/*/preconfigure{,.in} too.

2013-03-08  Joseph Myers  <joseph@codesourcery.com>

        * malloc/malloc.h (__malloc_ptr_t): Remove macro.
        (__free_hook): Use void * instead of __malloc_ptr_t.
        (__malloc_hook): Likewise.
        (__realloc_hook): Likewise.
        (__memalign_hook): Likewise.
        (__after_morecore_hook): Likewise.
        * malloc/arena.c (save_malloc_hook): Likewise.
        (save_free_hook): Likewise.
        * malloc/hooks.c (malloc_hook_ini): Likewise.
        (realloc_hook_ini): Likewise.
        (memalign_hook_ini): Likewise.
        * malloc/malloc.c (malloc_hook_ini): Likewise.
        (realloc_hook_ini): Likewise.
        (memalign_hook_ini): Likewise.
        (__free_hook): Likewise.
        (__malloc_hook): Likewise.
        (__realloc_hook): Likewise.
        (__memalign_hook): Likewise.
        (__libc_malloc): Likewise.
        (__libc_free): Likewise.
        (__libc_realloc): Likewise.
        (__libc_memalign): Likewise.
        (__libc_valloc): Likewise.
        (__libc_pvalloc): Likewise.
        (__libc_calloc): Likewise.
        (__posix_memalign): Likewise.
        * malloc/morecore.c (__sbrk): Likewise.
        (__default_morecore): Likewise.

        * malloc/morecore.c (__default_morecore): Use ISO C prototype.

        * malloc/malloc.h (__malloc_ptrdiff_t): Remove macro.
        * malloc/morecore.c (__default_morecore): Use ptrdiff_t instead of
        __malloc_ptrdiff_t.

        * malloc/malloc.h (__malloc_size_t): Remove macro.
        * malloc/mcheck.c (old_malloc_hook): Use size_t instead of
        __malloc_size_t.
        (old_memalign_hook): Likewise.
        (old_realloc_hook): Likewise.
        (struct hdr): Likewise.
        (flood): Likewise.
        (mallochook): Likewise.
        (memalignhook): Likewise.
        (reallochook): Likewise.
        * malloc/mtrace.c (tr_old_malloc_hook): Likewise.
        (tr_old_realloc_hook): Likewise.
        (tr_old_memalign_hook): Likewise.
        (tr_mallochook): Likewise.
        (tr_reallochook): Likewise.
        (tr_memalignhook): Likewise.

2013-03-08  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128ibm/math_ldbl.h (ldbl_pack): Rename to
        default_ldbl_pack and using as default implementation.
        (ldbl_unpack): Rename to default_ldbl_unpack and using as default
        implementation.
        * sysdeps/powerpc/fpu/math_ldbl.h (ldbl_extract_mantissa): Remove
        redundant definition.
        (ldbl_insert_mantissa): Likewise.
        (ldbl_canonicalize): Likewise.
        (ldbl_nearbyint): Likewise.
        (ldbl_pack): Rename to ldbl_pack_ppc.
        (ldbl_unpack): Rename to ldbl_unpack_ppc.
        * sysdeps/unix/sysv/linux/powerpc/Implies: Remove file.
        * sysdeps/powerpc/Implies: Add ieee754/ldbl-opt after ieee754/ldbl-128ibm.

2013-03-08  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c: Move file...
        * sysdeps/powerpc/power4/fpu/mpa.c: ... here.
        * sysdeps/powerpc/powerpc32/power4/fpu/Makefile: Move file...
        * sysdeps/powerpc/power4/fpu/Makefile: ... here.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c: Remove file.
        * sysdeps/powerpc/powerpc64/power4/fpu/Makefile: Remove file.
        * sysdeps/powerpc/powerpc32/power4/Implies: New file.
        * sysdeps/powerpc/powerpc64/power4/Implies: New file.

2013-03-07  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
        bits/mman-linux.h.

2013-03-07  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/slowexp.c [!USE_LONG_DOUBLE_FOR_MP]:
        Include mpa.h and declare __MPEXP.
        [USE_LONG_DOUBLE_FOR_MP] (__slowexp): Call __IEEE754_EXPL.
        * sysdeps/powerpc/powerpc32/power4/fpu/Makefile
        (CPPFLAGS-slowexp.c): Define USE_LONG_DOUBLE_FOR_MP.
        * sysdeps/powerpc/powerpc32/power4/fpu/slowexp.c: Remove.
        * sysdeps/powerpc/powerpc64/power4/fpu/Makefile
        (CPPFLAGS-slowexp.c): Define USE_LONG_DOUBLE_FOR_MP.
        * sysdeps/powerpc/powerpc64/power4/fpu/slowexp.c: Remove.

        * sysdeps/ieee754/dbl-64/slowpow.c [USE_LONG_DOUBLE_FOR_MP]
        (__slowpow): Use long double EXPL and LOGL functions to
        compute POW.
        * sysdeps/powerpc/powerpc32/power4/fpu/Makefile
        (CPPFLAGS-slowpow.c): Define USE_LONG_DOUBLE_FOR_MP.
        * sysdeps/powerpc/powerpc32/power4/fpu/slowpow.c: Remove.
        * sysdeps/powerpc/powerpc64/power4/fpu/Makefile
        (CPPFLAGS-slowpow.c): Define USE_LONG_DOUBLE_FOR_MP.
        * sysdeps/powerpc/powerpc64/power4/fpu/slowpow.c: Remove.

        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (__mul): Use
        intermediate variable to calculate exponent.
        (__sqr): Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (__mul):
        Likewise.
        (__sqr): Likewise.

        * sysdeps/ieee754/dbl-64/mpa.c [!NO__MUL]: Define __mul.
        [!NO__SQR]: Define __sqr.
        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c: define NO__MUL
        and NO__SQR.  Remove all code except __mul and __sqr.  Include
        sysdeps/ieee754/dbl-64/mpa.c.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c: Likewise.

        [BZ #12723]
        * posix/Makefile (tests): Add tst-pathconf.
        * posix/tst-pathconf.c: New test case.
        * sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Remove
        _PC_PIPE_BUF.
        * sysdeps/unix/sysv/linux/pathconf.c (__pathconf): Likewise.

2013-03-06  Patsy Franklin  <pfrankli@redhat.com>

        * io/fcntl.h: Added a comment about AT_EACCESS and AT_REMOVEDIR.

2013-03-06  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/bits/mman-linux.h (MAP_ANONYMOUS): Allow
        definition via __MAP_ANONYMOUS.

        * sysdeps/unix/sysv/linux/s390/bits/mman.h (MAP_GROWSUP): Remove,
        it's not part of Linux headers.

        * sysdeps/unix/sysv/linux/bits/mman-linux.h (MAP_HUGE_SHIFT): Define.
        (MAP_HUGE_MASK): Define.

        * sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h (PTRACE_O_EXIT_KILL):
        Define.
        (PTRACE_O_MASK): Adjust for PTRACE_O_EXITKILL.
        * sysdeps/unix/sysv/linux/s390/sys/ptrace.h (PTRACE_O_EXIT_KILL):
        Define.
        (PTRACE_O_MASK): Adjust for PTRACE_O_EXITKILL.
        * sysdeps/unix/sysv/linux/sys/ptrace.h (PTRACE_O_EXIT_KILL):
        Define.
        (PTRACE_O_MASK): Adjust for PTRACE_O_EXITKILL.
        * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h (PTRACE_O_EXITKILL):
        Define.
        (PTRACE_O_MASK): Adjust for PTRACE_O_EXITKILL.

        * sysdeps/unix/sysv/linux/x86/bits/msq.h (MSG_COPY): Likewise.
        * sysdeps/unix/sysv/linux/generic/bits/msq.h (MSG_COPY): Define.
        * sysdeps/unix/sysv/linux/powerpc/bits/msq.h (MSG_COPY): Likewise.
        * sysdeps/unix/sysv/linux/bits/msq.h (MSG_COPY): Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/msq.h (MSG_COPY): Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/msq.h (MSG_COPY): Define.

        * sysdeps/unix/sysv/linux/pathconf.c (__statfs_filesize_max):
        Handle f2fs.

        * sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
        Handle f2fs and efivarfs.

        * sysdeps/unix/sysv/linux/pathconf.c (__statfs_link_max): Handle
        f2fs.

        * sysdeps/unix/sysv/linux/linux_fsinfo.h (F2FS_SUPER_MAGIC): Add.
        (EFIVARFS_MAGIC): Add.
        (F2FS_LINK_MAX): Add.

2013-03-06  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * stdio-common/vfprintf.c: Replace __builtin_expect with
        __glibc_unlikely.

2013-03-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * sysdeps/generic/bp-sym.h: Remove file.
        * sysdeps/powerpc/powerpc64/bp-asm.h: Likewise.
        * sysdeps/powerpc/powerpc64/__longjmp-common.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__longjmp): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/a2/memcpy.S: Don't include <bp-sym.h>
        and <bp-asm.h>.
        (memcpy): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/cell/memcpy.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memcpy): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/memcpy.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (memcpy): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/memset.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (memset): Don't use BP_SYM.
        (memset) [__BOUNDED_POINTERS__]: Remove conditional code.
        (memset) [!__BOUNDED_POINTERS__]: Make code unconditional.
        (__bzero): Don't use BP_SYM.
        (__bzero) [__BOUNDED_POINTERS__]: Remove conditional code.
        (__bzero) [!__BOUNDED_POINTERS__]: Make code unconditional.
        * sysdeps/powerpc/powerpc64/power4/memcmp.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memcmp): Don't use BP_SYM.  Remove comment about bounded
        pointers.
        * sysdeps/powerpc/powerpc64/power4/memcpy.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memcpy): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/power4/memset.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memset): Don't use BP_SYM.
        (memset) [__BOUNDED_POINTERS__]: Remove conditional code.
        (memset) [!__BOUNDED_POINTERS__]: Make code unconditional.
        (__bzero): Don't use BP_SYM.
        (__bzero) [__BOUNDED_POINTERS__]: Remove conditional code.
        (__bzero) [!__BOUNDED_POINTERS__]: Make code unconditional.
        * sysdeps/powerpc/powerpc64/power4/strncmp.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (strncmp): Don't use BP_SYM.  Remove comment about bounded
        pointers.
        * sysdeps/powerpc/powerpc64/power6/memcpy.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memcpy): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/power6/memset.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memset): Don't use BP_SYM.
        (memset) [__BOUNDED_POINTERS__]: Remove conditional code.
        (memset) [!__BOUNDED_POINTERS__]: Make code unconditional.
        (__bzero): Don't use BP_SYM.
        (__bzero) [__BOUNDED_POINTERS__]: Remove conditional code.
        (__bzero) [!__BOUNDED_POINTERS__]: Make code unconditional.
        * sysdeps/powerpc/powerpc64/power7/memchr.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__memchr): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/power7/memcmp.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memcmp): Don't use BP_SYM.  Remove comment about bounded
        pointers.
        * sysdeps/powerpc/powerpc64/power7/memcpy.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memcpy): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/power7/mempcpy.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__mempcpy): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/power7/memrchr.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__memrchr): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/power7/memset.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memset): Don't use BP_SYM.
        (__bzero): Likewise.
        * sysdeps/powerpc/powerpc64/power7/rawmemchr.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__rawmemchr): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/power7/strcasecmp.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__STRCMP): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/power7/strchr.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (strchr): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/power7/strchrnul.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__strchrnul): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/power7/strlen.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (strlen): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/power7/strncmp.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (strncmp): Don't use BP_SYM.  Remove comment about bounded
        pointers.
        * sysdeps/powerpc/powerpc64/power7/strnlen.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__strnlen): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc64/setjmp-common.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__GI__setjmp): Don't use BP_SYM.
        (_setjmp): Likewise.
        (__sigsetjmp): Likewise.
        * sysdeps/powerpc/powerpc64/start.S: Don't include "bp-sym.h".
        (L(start_addresses)): Don't use BP_SYM.
        (_start): Likewise.
        * sysdeps/powerpc/powerpc64/stpcpy.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (__stpcpy): Don't use BP_SYM, CHECK_BOUNDS_LOW,
        STORE_RETURN_BOUNDS, CHECK_BOUNDS_HIGH and STORE_RETURN_VALUE.
        (__stpcpy) [__BOUNDED_POINTERS__]: Remove conditional code.
        (__stpcpy) [!__BOUNDED_POINTERS__]: Make code unconditional.
        * sysdeps/powerpc/powerpc64/strchr.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (strchr): Don't use BP_SYM, CHECK_BOUNDS_LOW, STORE_RETURN_BOUNDS,
        CHECK_BOUNDS_HIGH_RTN and STORE_RETURN_VALUE.  Remove comment
        about bounded pointers.
        (strchr) [__BOUNDED_POINTERS__]: Remove conditional code.
        (strchr) [!__BOUNDED_POINTERS__]: Make code unconditional.
        * sysdeps/powerpc/powerpc64/strcmp.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (strcmp): Don't use BP_SYM and CHECK_BOUNDS_LOW.  Remove comment
        about bounded pointers.  Remove GKM FIXME comments.
        (strcmp) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/powerpc/powerpc64/strcpy.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (strcpy): Don't use BP_SYM, CHECK_BOUNDS_LOW and
        STORE_RETURN_BOUNDS.  Remove comment about bounded pointers.
        Remove GKM FIXME comments.
        (strcpy) [__BOUNDED_POINTERS__]: Remove conditional code.
        (strcpy) [!__BOUNDED_POINTERS__]: Make code unconditional.
        * sysdeps/powerpc/powerpc64/strlen.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (strlen): Don't use BP_SYM and CHECK_BOUNDS_LOW.  Remove comment
        about bounded pointers.  Remove GKM FIXME comment.
        * sysdeps/powerpc/powerpc64/strncmp.S: Don't include <bp-sym.h>
        and <bp-asm.h>.
        (strncmp): Don't use BP_SYM.  Remove comment about bounded
        pointers.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__brk): Don't use BP_SYM and DISCARD_BOUNDS.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__clone): Don't use BP_SYM and DISCARD_BOUNDS.  Remove GKM FIXME
        comment.

2013-03-05  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * stdio-common/vfprintf.c (vfprintf): Check malloc return; don't
        call free(NULL).

2013-03-05  David S. Miller  <davem@davemloft.net>

        * po/es.po: Update from translation team.

2013-03-05  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/s390/bits/mman.h: Include
        <bits/mman-linux.h>.
        (MCL_CURRENT, MCL_FUTURE): Do not define here, the generic value
        is fine.
        * sysdeps/unix/sysv/linux/sh/bits/mman.h: Move include of
        <bits/mman-linux.h> to end of file.
        (MCL_CURRENT, MCL_FUTURE): Do not define here, the generic value
        is fine.
        * sysdeps/unix/sysv/linux/x86/bits/mman.h: Move include of
        <bits/mman-linux.h> to end of file.
        (MCL_CURRENT, MCL_FUTURE): Do not define here, the generic value
        is fine.
        * sysdeps/unix/sysv/linux/sparc/bits/mman.h: Move include of
        <bits/mman-linux.h> to end of file.

        * sysdeps/unix/sysv/linux/bits/mman-linux.h [!MCL_CURRENT]
        (MCL_CURRENT, MCL_FUTURE): Define here.

2013-03-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        [BZ #15232]
        * sysdeps/s390/s390-32/multiarch/ifunc-resolve.c: Use
        attribute_hidden.
        * sysdeps/s390/s390-64/multiarch/ifunc-resolve.c: Likewise.

2013-03-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S: Set the
        fourth parameter needed for rt_sigprocmask syscall.
        * sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S:
        * sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/setcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/ucontext_i.sym: Define _NSIG8.

2013-03-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * sysdeps/powerpc/powerpc32/power4/strncmp.S (strncmp): Remove
        comment about bounded pointers.
        * sysdeps/powerpc/powerpc32/power7/strncmp.S (strncmp): Likewise.
        * sysdeps/powerpc/powerpc32/strncmp.S (strncmp): Likewise.

2013-03-04  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/bits/mman-linux.h: New file, with Linux
        common definitions.

        * sysdeps/unix/sysv/linux/sh/bits/mman.h: Remove all defines
        provided by bits/mman-linux.h and include <bits/mman-linux.h>.
        * sysdeps/unix/sysv/linux/x86/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/mman.h: Likewise.

2013-03-04  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #15055]
        * sysdeps/ieee754/ldbl-128ibm/e_acoshl.c (__ieee754_acoshl): Use
        __ieee754_sqrl instead of __sqrl.

2013-03-01  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/fpu/fpu_control.h: Move to ...
        * sysdeps/powerpc/fpu_control.h: ... here.
        * sysdeps/powerpc/fpu/bits/fenvinline.h: Move to ...
        * sysdeps/powerpc/bits/fenvinline.h: ... here.
        * sysdeps/powerpc/fpu/bits/mathinline.h: Move to ...
        * sysdeps/powerpc/bits/mathinline.h: ... here.

2013-03-01  Roland McGrath  <roland@hack.frob.com>

        * elf/dl-hwcaps.c (_dl_important_hwcaps):
        Change [NEED_DL_SYSINFO || NEED_DL_SYSINFO_DSO] conditionals
        to just [NEED_DL_SYSINFO_DSO].
        * elf/dl-support.c: Likewise.
        * elf/dl-sysdep.c (_dl_sysdep_start): Likewise.
        * elf/rtld.c (dl_main): Likewise.
        * elf/setup-vdso.h (setup_vdso): Likewise.
        * sysdeps/generic/ldsodefs.h (struct rtld_global_ro): Likewise.
        * sysdeps/unix/sysv/linux/dl-sysdep.c
        (_dl_discover_osversion): Likewise.

2013-03-01  Carlos O'Donell  <carlos@redhat.com>

        * csu/libc-start.c (__pthread_initialize_minimal): Revert last change.
        * csu/libc-tls.c (__pthread_initialize_minimal): Likewise.

2013-03-01  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * NEWS: Mention libm performance improvements and non-x86 PI
        futex support.

        * csu/libc-start.c (__pthread_initialize_minimal): Change
        function arguments.
        * csu/libc-tls.c (__pthread_initialize_minimal): Likewise.

2013-02-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * sysdeps/powerpc/powerpc32/bp-asm.h: Remove file.
        * sysdeps/powerpc/powerpc32/__longjmp-common.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__longjmp): Don't use BP_SYM and CHECK_BOUNDS_BOTH_WIDE_LIT.
        * sysdeps/powerpc/powerpc32/a2/memcpy.S: Don't include <bp-sym.h>
        and <bp-asm.h>.
        (memcpy): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/add_n.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (__mpn_add_n): Don't use BP_SYM.
        (__mpn_add_n) [__BOUNDED_POINTERS_]: Remove conditional code.
        * sysdeps/powerpc/powerpc32/addmul_1.S: Don't include <bp-sym.h>
        and <bp-asm.h>.
        (__mpn_addmul_1): Don't use BP_SYM.
        (__mpn_addmul_1) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/powerpc/powerpc32/bsd-_setjmp.S: Don't include
        <bp-sym.h>.
        (_setjmp): Don't use BP_SYM.
        (__novmx_setjmp): Likewise.
        (__GI__setjmp): Likewise.
        (__vmx_setjmp): Likewise.
        * sysdeps/powerpc/powerpc32/bsd-setjmp.S: Don't include
        <bp-sym.h>.
        * sysdeps/powerpc/powerpc32/bzero.S: Don't include <bp-sym.h>.
        (__bzero): Don't use BP_SYM.
        (__bzero) [__BOUNDED_POINTERS__]: Remove conditional code.
        (__bzero) [!__BOUNDED_POINTERS__]: Make code unconditional.
        * sysdeps/powerpc/powerpc32/cell/memcpy.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memcpy): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__longjmp): Don't use BP_SYM and CHECK_BOUNDS_BOTH_WIDE_LIT.
        * sysdeps/powerpc/powerpc32/fpu/setjmp-common.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__sigsetjmp): Don't use BP_SYM and CHECK_BOUNDS_BOTH_WIDE_LIT.
        * sysdeps/powerpc/powerpc32/lshift.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (__mpn_lshift): Don't use BP_SYM.
        (__mpn_lshift) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/powerpc/powerpc32/memset.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (memset): Don't use BP_SYM.
        (memset) [__BOUNDED_POINTERS__]: Remove conditional code.
        (memset) [!__BOUNDED_POINTERS__]: Make code unconditional.
        * sysdeps/powerpc/powerpc32/mul_1.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (__mpn_mul_1): Don't use BP_SYM.
        (__mpn_mul_1) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/powerpc/powerpc32/power4/memcmp.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memcmp): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power4/memcpy.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memcpy): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power4/memset.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memset): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power4/strncmp.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (strncmp): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power6/memcpy.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memcpy): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power6/memset.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memset): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power7/memchr.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__memchr): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power7/memcmp.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memcmp): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power7/memcpy.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memcpy): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power7/mempcpy.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__mempcpy): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power7/memrchr.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__memrchr): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power7/memset.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (memset): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power7/rawmemchr.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__rawmemchr): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power7/strcasecmp.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__STRCMP): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power7/strchr.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (strchr): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power7/strchrnul.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__strchrnul): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power7/strlen.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (strlen): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power7/strncmp.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (strncmp): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/power7/strnlen.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__strnlen): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/rshift.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (__mpn_rshift): Don't use BP_SYM.
        (__mpn_rshift) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/powerpc/powerpc32/setjmp-common.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__sigsetjmp): Don't use BP_SYM.
        * sysdeps/powerpc/powerpc32/start.S: Don't include "bp-sym.h".
        (L(start_addresses)): Don't use BP_SYM.
        (_start): Likewise.
        * sysdeps/powerpc/powerpc32/stpcpy.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (__stpcpy): Don't use BP_SYM and macros from bp-asm.h.
        (__stpcpy) [__BOUNDED_POINTERS__]: Remove conditional code.
        (__stpcpy) [!__BOUNDED_POINTERS__]: Make code unconditional.
        * sysdeps/powerpc/powerpc32/strchr.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (strchr): Don't use BP_SYM.h and macros from bp-asm.h.
        (strchr) [__BOUNDED_POINTERS__]: Remove conditional code.
        (strchr) [!__BOUNDED_POINTERS__]: Make code unconditional.
        * sysdeps/powerpc/powerpc32/strcmp.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (strcmp): Don't use BP_SYM and CHECK_BOUNDS_LOW.  Remove GKM FIXME
        comments.
        (strcmp) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/powerpc/powerpc32/strcpy.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (strcpy): Don't use BP_SYM and macros from bp-asm.h.  Remove GKM
        FIXME comments.
        (strcpy) [__BOUNDED_POINTERS__]: Remove conditional code.
        (strcpy) [!__BOUNDED_POINTERS__]: Make code unconditional.
        * sysdeps/powerpc/powerpc32/strlen.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (strlen): Don't use BP_SYM and CHECK_BOUNDS_LOW.  Remove GKM FIXME
        comment.
        * sysdeps/powerpc/powerpc32/strncmp.S: Don't include <bp-sym.h>
        and <bp-asm.h>.
        (strncmp): Don't use BP_SYM,
        * sysdeps/powerpc/powerpc32/sub_n.S: Don't include <bp-sym.h> and
        <bp-asm.h>.
        (__mpn_sub_n): Don't use BP_SYM.
        (__mpn_sub_n) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/powerpc/powerpc32/submul_1.S: Don't include <bp-sym.h>
        and <bp-asm.h>.
        (__mpn_submul_1): Don't use BP_SYM.
        (__mpn_submul_1) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__brk): Don't use BP_SYM and DISCARD_BOUNDS.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Don't include
        <bp-sym.h> and <bp-asm.h>.
        (__clone): Don't use BP_SYM and DISCARD_BOUNDS.  Remove GKM FIXME
        comment.

2013-02-28  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (add_magnitudes):
        Use ZK to minimize writes to Z.
        (sub_magnitudes): Simplify code a bit.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (add_magnitudes):
        Use ZK to minimize writes to Z.
        (sub_magnitudes): Simplify code a bit.

2013-02-27  Roland McGrath  <roland@hack.frob.com>

        * csu/gmon-start.c: Add special exception to license text.

2013-02-27  Richard Henderson  <rth@redhat.com>

        * scripts/config.guess: Update from config.git.
        * scripts/config.sub: Likewise.

2013-02-27  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpsqrt.c: Reformat.

        * sysdeps/ieee754/dbl-64/mpatan2.c: Reformat.

        * sysdeps/ieee754/dbl-64/mpatan.c: Reformat.

        * sysdeps/ieee754/dbl-64/mptan.c: Reformat.

        * sysdeps/ieee754/dbl-64/mplog.c: Reformat.

2013-02-26  Roland McGrath  <roland@hack.frob.com>

        * Makeconfig (%.v.i, %.v): Move these pattern rules outside of
        [$(build-shared = yes].

2013-02-26  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpa.c: Include alloca.h.
        (__mul): Reduce iterations for calculating mantissa.

        * sysdeps/ieee754/dbl-64/sincos32.c (__c32): Use MPONE and
        MPTWO.
        (__mpranred): Likewise.

        [BZ #15160]
        * malloc/memusagestat.c (main): Draw graphs for heap and stack
        only if MAXSIZE_HEAP and MAXSIZE_STACK are non-zero.

2013-02-26  Paul Eggert  <eggert@cs.ucla.edu>

        * posix/regex_internal.h [__GNUC__ < 3 + (__GNUC_MINOR__ < 1]:
        Define __attribute__.

2013-02-26  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * locale/elem-hash.h (elem_hash): Mark as pure and possibly
        unused.
        * posix/regex_internal.h (__attribute): Remove.
        [!_LIBC && __i386__]: Use __attribute__ instead of __attribute.
        (re_string_context_at): Likewise.
        (bitset_not): Use __attribute__ and mark function as possibly
        unused.
        (bitset_merge): Likewise.
        (bitset_mask): Likewise.
        (re_string_char_size_at): Likewise.
        (re_string_wchar_at): Likewise.
        (re_string_elem_size_at): Likewise.

2013-02-25  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/sincos32.c (ss32): Remove commented
        code.
        (cc32): Likewise.

        * sysdeps/ieee754/dbl-64/mpa.c (mcr): Use long instead of int.
        (__acr): Likewise.
        (__cpy): Likewise.
        (norm): Likewise.
        (denorm): Likewise.
        (__dbl_mp): Likewise.
        (add_magnitudes): Likewise.
        (sub_magnitudes): Likewise.
        (__mul): Likewise.
        (__inv): Likewise.

        * sysdeps/ieee754/dbl-64/slowexp.c: Reformat in GNU coding
        style.

        * sysdeps/ieee754/dbl-64/slowpow.c: Reformat in GNU coding
        style.

        * sysdeps/ieee754/dbl-64/slowexp.c (__slowexp): Remove commented
        code.

        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (__mp_dbl): Sync
        up changes with default code.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (__mp_dbl):
        Likewise.

2013-02-24  Allan McRae  <allan@archlinux.org>

        * manual/socket.texi (The Internet Namespace): Order menu items
        to match that in the file.

        * manual/libc-texinfo.sh: Use @detailmenu around the detailed
        node listing of the info page menu.

2013-02-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * sysdeps/i386/bp-asm.h: Remove file.
        * sysdeps/i386/add_n.S: Do not include "bp-sym.h" and "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S1): Likewise.
        (S2): Likewise.
        (SIZE): Likewise.
        (__mpn_add_n): Do not use BP_SYM
        * sysdeps/i386/addmul_1.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S1): Likewise.
        (SIZE): Likewise.
        (__mpn_addmul_1): Do not use BP_SYM
        * sysdeps/i386/bsd-_setjmp.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (SIGMSK): Likewise.
        (_setjmp): Likewise.  Do not use BP_SYM.
        * sysdeps/i386/bsd-setjmp.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (SIGMSK): Likewise.
        (setjmp): Likewise.  Do not use BP_SYM.
        * sysdeps/i386/fpu/s_frexp.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (__frexp): Do not use BP_SYM.
        (frexp): Likewise.
        * sysdeps/i386/fpu/s_frexpf.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (__frexpf): Do not use BP_SYM.
        (frexpf): Likewise.
        * sysdeps/i386/fpu/s_frexpl.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (__frexpl): Do not use BP_SYM.
        (frexpl): Likewise.
        * sysdeps/i386/fpu/s_remquo.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (__remquo): Do not use BP_SYM.
        (remquo): Likewise.
        * sysdeps/i386/fpu/s_remquof.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (__remquof): Do not use BP_SYM.
        (remquof): Likewise.
        * sysdeps/i386/fpu/s_remquol.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (__remquol): Do not use BP_SYM.
        (remquol): Likewise.
        * sysdeps/i386/i486/strcat.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (DEST): Likewise.
        (SRC): Likewise.
        (strcat): Remove GKM FIXME comment.  Do not use BP_SYM.
        * sysdeps/i386/i486/strlen.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (strlen): Do not use BP_SYM.
        * sysdeps/i386/i586/add_n.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S1): Likewise.
        (S2): Likewise.
        (SIZE): Likewise.
        (__mpn_add_n): Do not use BP_SYM.
        * sysdeps/i386/i586/addmul_1.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S1): Likewise.
        (SIZE): Likewise.
        (__mpn_addmul_1): Do not use BP_SYM.
        * sysdeps/i386/i586/bzero.S (__bzero): Do not use BP_SYM in
        weak_alias.
        (bzero): Likewise.
        * sysdeps/i386/i586/lshift.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S): Likewise.
        (SIZE): Likewise.
        (__mpn_lshift): Do not use BP_SYM.
        * sysdeps/i386/i586/memcpy.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (DEST): Likewise.
        (SRC): Likewise.
        (LEN): Likewise.
        (memcpy): Likewise.  Do not use BP_SYM.
        * sysdeps/i386/i586/mempcpy.S (__mempcpy): Do not use BP_SYM in
        libc_hidden_def and weak_alias.
        (mempcpy): Do not use BP_SYM in weak_alias.
        * sysdeps/i386/i586/memset.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (DEST): Likewise.
        (LEN): Likewise.
        [!BZERO_P] (CHR): Likewise.
        (memset): Likewise.  Do not use BP_SYM.
        * sysdeps/i386/i586/mul_1.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S1): Likewise.
        (SIZE): Likewise.
        (__mpn_mul_1): Do not use BP_SYM.
        * sysdeps/i386/i586/rshift.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S): Likewise.
        (SIZE): Likewise.
        (__mpn_rshift): Do not use BP_SYM.
        * sysdeps/i386/i586/strchr.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (STR): Likewise.
        (CHR): Likewise.
        (strchr): Likewise.  Do not use BP_SYM.
        (index): Do not use BP_SYM in weak_alias.
        * sysdeps/i386/i586/strcpy.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (DEST): Likewise.
        (SRC): Likewise.
        (STRCPY): Likewise.  Remove GKM FIXME comment.  Do not use BP_SYM.
        * sysdeps/i386/i586/strlen.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (strlen): Do not use BP_SYM.
        * sysdeps/i386/i586/sub_n.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S1): Likewise.
        (S2): Likewise.
        (SIZE): Likewise.
        (__mpn_sub_n): Do not use BP_SYM.
        * sysdeps/i386/i586/submul_1.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S1): Likewise.
        (SIZE): Likewise.
        (__mpn_submul_1): Do not use BP_SYM.
        * sysdeps/i386/i686/add_n.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S1): Likewise.
        (S2): Likewise.
        (SIZE): Likewise.
        (__mpn_add_n): Do not use BP_SYM.
        * sysdeps/i386/i686/bzero.S (__bzero): Do not use BP_SYM in
        weak_alias.
        (bzero): Likewise.
        * sysdeps/i386/i686/memcmp.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (BLK2): Likewise.
        (LEN): Likewise.
        (memcmp): Do not use BP_SYM.
        (bcmp): Do not use BP_SYM in weak_alias.
        * sysdeps/i386/i686/memcpy.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (DEST): Likewise.
        (SRC): Likewise.
        (LEN): Likewise.
        (memcpy): Likewise.  Do not use BP_SYM.
        * sysdeps/i386/i686/memmove.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (DEST): Likewise.
        (SRC): Likewise.
        (LEN): Likewise.
        (memmove): Likewise.  Do not use BP_SYM.
        * sysdeps/i386/i686/mempcpy.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (DEST): Likewise.
        (SRC): Likewise.
        (LEN): Likewise.
        (__mempcpy): Likewise.  Do not use BP_SYM.
        (mempcpy): Do not use BP_SYM in weak_alias.
        * sysdeps/i386/i686/memset.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (DEST): Likewise.
        (LEN): Likewise.
        [!BZERO_P] (CHR): Likewise.
        (memset): Likewise.  Do not use BP_SYM.
        * sysdeps/i386/i686/strcmp.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (STR2): Likewise.
        (strcmp): Do not use BP_SYM.
        * sysdeps/i386/i686/strtok.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (STR): Likewise.
        (DELIM): Likewise.
        [USE_AS_STRTOK_R] (SAVE): Likewise.
        (FUNCTION): Likewise.  Do not use BP_SYM.
        * sysdeps/i386/i686/strtok_r.S (__strtok_r): Do not use BP_SYM in
        aliases.
        (strtok_r): Likewise.
        (__GI___strtok_r): Likewise.
        * sysdeps/i386/lshift.S: Do not include "bp-sym.h" and "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S): Likewise.
        (SIZE): Likewise.
        (__mpn_lshift): Do not use BP_SYM.
        * sysdeps/i386/memchr.S: Do not include "bp-sym.h" and "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (STR): Likewise.
        (CHR): Likewise.
        (__memchr): Do not use BP_SYM.
        (memchr): Do not use BP_SYM in weak_alias.
        * sysdeps/i386/memcmp.S: Do not include "bp-sym.h" and "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (BLK2): Likewise.
        (LEN): Likewise.
        (memcmp): Do not use BP_SYM.
        (bcmp): Do not use BP_SYM in weak_alias.
        * sysdeps/i386/mul_1.S: Do not include "bp-sym.h" and "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S1): Likewise.
        (SIZE): Likewise.
        (__mpn_mul_1): Do not use BP_SYM.
        * sysdeps/i386/rawmemchr.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (STR): Likewise.
        (CHR): Likewise.
        (__rawmemchr): Do not use BP_SYM.
        (rawmemchr): Do not use BP_SYM in weak_alias.
        * sysdeps/i386/rshift.S: Do not include "bp-sym.h" and "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S): Likewise.
        (SIZE): Likewise.
        (__mpn_rshift): Do not use BP_SYM.
        * sysdeps/i386/setjmp.S: Do not include "bp-sym.h" and "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (SIGMSK): Likewise.
        (__sigsetjmp): Likewise.  Do not use BP_SYM.
        * sysdeps/i386/start.S: Do not include "bp-sym.h".
        (_start): Do not use BP_SYM.
        * sysdeps/i386/stpcpy.S: Do not include "bp-sym.h" and "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (DEST): Likewise.
        (SRC): Likewise.
        (__stpcpy): Likewise.  Do not use BP_SYM.
        (stpcpy): Do not use BP_SYM in weak_alias.
        * sysdeps/i386/stpncpy.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (DEST): Likewise.
        (SRC): Likewise.
        (LEN): Likewise.
        (__stpncpy): Likewise.  Do not use BP_SYM.
        (stpncpy): Do not use BP_SYM in weak_alias.
        * sysdeps/i386/strchr.S: Do not include "bp-sym.h" and "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (STR): Likewise.
        (CHR): Likewise.
        (strchr): Likewise.  Do not use BP_SYM.
        * sysdeps/i386/strchrnul.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (STR): Likewise.
        (CHR): Likewise.
        (__strchrnul): Likewise.  Do not use BP_SYM.
        (strchrnul): Do not use BP_SYM in weak_alias.
        * sysdeps/i386/strcspn.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (STOP): Likewise.
        (strcspn): Do not use BP_SYM.
        * sysdeps/i386/strpbrk.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (STR): Likewise.
        (STOP): Likewise.
        (strpbrk): Likewise.  Do not use BP_SYM.
        * sysdeps/i386/strrchr.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (STR): Likewise.
        (CHR): Likewise.
        (strrchr): Likewise.  Do not use BP_SYM.
        * sysdeps/i386/strspn.S: Do not include "bp-sym.h" and "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (SKIP): Likewise.
        (strspn): Do not use BP_SYM.
        * sysdeps/i386/strtok.S: Do not include "bp-sym.h" and "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (STR): Likewise.
        (DELIM): Likewise.
        (SAVE): Likewise.
        (FUNCTION): Likewise.  Do not use BP_SYM.
        * sysdeps/i386/strtok_r.S (__strtok_r): Do not use BP_SYM in
        aliases.
        (strtok_r): Likewise.
        (__GI___strtok_r): Likewise.
        * sysdeps/i386/sub_n.S: Do not include "bp-sym.h" and "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S1): Likewise.
        (S2): Likewise.
        (SIZE): Likewise.
        (__mpn_sub_n): Do not use BP_SYM.
        * sysdeps/i386/submul_1.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (PARMS): Do not use macros from bp-asm.h.
        (S1): Likewise.
        (SIZE): Likewise.
        (__mpn_submul_1): Do not use BP_SYM.
        * sysdeps/unix/i386/sysdep.S: Do not include <bp-asm.h> and
        <bp-sym.h>.
        * sysdeps/unix/sysv/linux/i386/clone.S: Do not include <bp-sym.h>
        and <bp-asm.h>.
        (PARMS): Do not use macros from bp-asm.h.
        (FLAGS): Likewise.
        (PTID): Likewise.
        (TLS): Likewise.
        (CTID): Likewise.
        (__clone): Do not use BP_SYM.
        (clone): Do not use BP_SYM in weak_alias.
        * sysdeps/unix/sysv/linux/i386/mmap64.S: Do not include <bp-sym.h>
        and <bp-asm.h>.
        (PARMS): Do not use macros from bp-asm.h.
        (LEN): Likewise.
        (__mmap64): Do not use BP_SYM.
        (mmap64): Do not use BP_SYM in weak_alias.
        * sysdeps/unix/sysv/linux/i386/posix_fadvise64.S: Do not include
        <bp-sym.h> and <bp-asm.h>.
        (PARMS): Do not use macros from bp-asm.h.
        (__posix_fadvise64_l64): Do not use BP_SYM.
        * sysdeps/unix/sysv/linux/i386/semtimedop.S
        (PARMS): Do not use macros from bp-asm.h.
        (NSOPS): Likewise.
        (semtimedop): Do not use BP_SYM.
        * sysdeps/unix/sysv/linux/i386/sysdep.h: Do not include <bp-sym.h>
        and <bp-asm.h>.

2013-02-21  Allan McRae  <allan@archlinux.org>

        * manual/message.texi (Charset conversion in gettext):
        Move @end statement to beginning of line.

2013-02-21  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (__inv): Mark as
        static.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (__inv):
        Likewise.

        * sysdeps/ieee754/dbl-64/mpa.c (norm): Fix whitespace.
        (denorm): Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (norm): Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (norm): Likewise.

2013-02-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/s390-32/dl-trampoline.S (_dl_runtime_profile): Do a
        tail-call to the resolved function if pltexit isn't needed.

2013-02-21  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (__mul): Mark X
        or Y being zero as being unlikely.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (__mul):
        Likewise.

2013-02-20  Carlos O'Donell  <carlos@redhat.com>

        * manual/nss.texi (System Databases and Name Service Switch):
        Remove frobnicate @pxref.

2013-02-20  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/ieee754/bits/nan.h [!__GNUC__] (__nan_union): Change
        __attribute__ ((unused)) to __attribute__ ((__unused__)).

2013-02-20  Petr Machata  <pmachata@redhat.com>

        * elf/elf.h (R_ARM_TARGET1): New macro.
        (R_ARM_SBREL31, R_ARM_V4BX, R_ARM_TARGET2): Likewise.
        (R_ARM_PREL31, R_ARM_MOVW_ABS_NC, R_ARM_MOVT_ABS): Likewise.
        (R_ARM_MOVW_PREL_NC, R_ARM_MOVT_PREL): Likewise.
        (R_ARM_THM_MOVW_ABS_NC, R_ARM_THM_MOVT_ABS): Likewise.
        (R_ARM_THM_MOVW_PREL_NC, R_ARM_THM_MOVT_PREL): Likewise.
        (R_ARM_THM_JUMP19, R_ARM_THM_JUMP6): Likewise.
        (R_ARM_THM_ALU_PREL_11_0, R_ARM_THM_PC12): Likewise.
        (R_ARM_ABS32_NOI, R_ARM_REL32_NOI): Likewise.
        (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0): Likewise.
        (R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1): Likewise.
        (R_ARM_ALU_PC_G2, R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2): Likewise.
        (R_ARM_LDRS_PC_G0, R_ARM_LDRS_PC_G1): Likewise.
        (R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0): Likewise.
        (R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2): Likewise.
        (R_ARM_ALU_SB_G0_NC, R_ARM_ALU_SB_G0): Likewise.
        (R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1): Likewise.
        (R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1): Likewise.
        (R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0): Likewise.
        (R_ARM_LDRS_SB_G1, R_ARM_LDRS_SB_G2): Likewise.
        (R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1, R_ARM_LDC_SB_G2): Likewise.
        (R_ARM_MOVW_BREL_NC, R_ARM_MOVT_BREL): Likewise.
        (R_ARM_MOVW_BREL, R_ARM_THM_MOVW_BREL_NC): Likewise.
        (R_ARM_THM_MOVT_BREL, R_ARM_THM_MOVW_BREL): Likewise.
        (R_ARM_PLT32_ABS, R_ARM_GOT_ABS, R_ARM_GOT_PREL): Likewise.
        (R_ARM_GOT_BREL12, R_ARM_GOTOFF12, R_ARM_GOTRELAX): Likewise.
        (R_ARM_TLS_LDO12, R_ARM_TLS_LE12, R_ARM_TLS_IE12GP): Likewise.
        (R_ARM_PRIVATE_0, R_ARM_PRIVATE_1, R_ARM_PRIVATE_2): Likewise.
        (R_ARM_PRIVATE_3, R_ARM_PRIVATE_4, R_ARM_PRIVATE_5): Likewise.
        (R_ARM_PRIVATE_6, R_ARM_PRIVATE_7, R_ARM_PRIVATE_8): Likewise.
        (R_ARM_PRIVATE_9, R_ARM_PRIVATE_10): Likewise.
        (R_ARM_PRIVATE_11, R_ARM_PRIVATE_12): Likewise.
        (R_ARM_PRIVATE_13, R_ARM_PRIVATE_14): Likewise.
        (R_ARM_PRIVATE_15, R_ARM_ME_TOO): Likewise.
        (R_ARM_THM_TLS_DESCSEQ16, R_ARM_THM_TLS_DESCSEQ32): Likewise.
        (R_ARM_THM_GOT_BREL12): Likewise.
        (R_ARM_PC24, R_ARM_PLT32): Updated a comment at this macro.
        (R_ARM_THM_PC11, R_ARM_THM_PC9): Likewise.
        (R_ARM_THM_ABS5, R_ARM_THM_PC22): Added a comment to this macro.
        (R_ARM_THM_PC8, R_ARM_THM_SWI8, R_ARM_XPC25): Likewise.
        (R_ARM_THM_XPC22, R_ARM_ALU_PCREL_7_0): Likewise.
        (R_ARM_ALU_PCREL_15_8, R_ARM_ALU_PCREL_23_15): Likewise.
        (R_ARM_LDR_SBREL_11_0, R_ARM_ALU_SBREL_19_12): Likewise.
        (R_ARM_ALU_SBREL_27_20, R_ARM_TLS_DESCSEQ): Likewise.
        (R_ARM_THM_TLS_DESCSEQ): Fixed whitespace.

2013-02-20  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/ieee754/bits/nan.h [!__GNUC__] (__nan_union): Change
        __attribute_used__ to __attribute__ ((unused)).

2013-02-20  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpa.c (__sqr): Copy over comment from
        powerpc mpa.c.
        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (__mul): Fix
        comment formatting.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (__mul): Likewise.

2013-02-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * sysdeps/i386/bp-asm.h [__BOUNDED_POINTERS__] (BOUNDS_VIOLATED):
        Remove macro.
        (ENTER): Remove both macro definitions.
        (LEAVE): Likewise.
        (CHECK_BOUNDS_LOW): Likewise.
        (CHECK_BOUNDS_HIGH): Likewise.
        (CHECK_BOUNDS_BOTH): Likewise.
        (CHECK_BOUNDS_BOTH_WIDE): Likewise.
        (RETURN_BOUNDED_POINTER): Likewise.
        (RETURN_NULL_BOUNDED_POINTER): Likewise.
        (PUSH_ERRNO_LOCATION_RETURN): Likewise.
        (POP_ERRNO_LOCATION_RETURN): Likewise.
        * sysdeps/i386/add_n.S (__mpn_add_n): Do not use removed macros.
        (__mpn_add_n) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/addmul_1.S (__mpn_addmul_1): Do not use removed
        macros.
        (__mpn_addmul_1) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/bsd-_setjmp.S (_setjmp): Do not use removed macros.
        * sysdeps/i386/bsd-setjmp.S (setjmp): Likewise.
        * sysdeps/i386/fpu/s_frexp.S (__frexp): Likewise.
        * sysdeps/i386/fpu/s_frexpf.S (__frexpf): Likewise.
        * sysdeps/i386/fpu/s_frexpl.S (__frexpl): Likewise.
        * sysdeps/i386/fpu/s_remquo.S (__remquo): Likewise.
        * sysdeps/i386/fpu/s_remquof.S (__remquof): Likewise.
        * sysdeps/i386/fpu/s_remquol.S (__remquol): Likewise.
        * sysdeps/i386/i486/strcat.S (strcat): Likewise.
        * sysdeps/i386/i486/strlen.S (strlen): Likewise.
        * sysdeps/i386/i586/add_n.S (__mpn_add_n): Likewise.
        (__mpn_add_n) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/i586/addmul_1.S (__mpn_addmul_1): Do not use
        removed macros.
        (__mpn_addmul_1) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/i586/lshift.S (__mpn_lshift): Do not use removed
        macros.
        (__mpn_lshift) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/i586/memcpy.S (memcpy): Do not use removed macros.
        * sysdeps/i386/i586/memset.S (memset): Likewise.
        * sysdeps/i386/i586/mul_1.S (__mpn_mul_1): Likewise.
        (__mpn_mul_1) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/i586/rshift.S (__mpn_rshift): Do not use removed
        macros.
        (__mpn_rshift) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/i586/strchr.S (strchr): Do not use removed macros.
        Change uses of L(2) to L(out).
        * sysdeps/i386/i586/strcpy.S (STRCPY): Do not use removed macros.
        * sysdeps/i386/i586/strlen.S (strlen): Likewise.
        * sysdeps/i386/i586/sub_n.S (__mpn_sub_n): Likewise.
        (__mpn_sub_n) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/i586/submul_1.S (__mpn_submul_1): Do not use
        removed macros.
        (__mpn_submul_1) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/i686/add_n.S (__mpn_add_n): Do not use removed
        macros.
        (__mpn_add_n) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/i686/memcmp.S (ENTRANCE): Do not use macro ENTER.
        (RETURN): Do not use macro LEAVE.
        * sysdeps/i386/i686/memcpy.S (memcpy): Do not use removed macros.
        * sysdeps/i386/i686/memmove.S (memmove): Likewise.
        * sysdeps/i386/i686/mempcpy.S (mempcpy): Likewise.
        * sysdeps/i386/i686/memset.S (memset): Likewise.
        * sysdeps/i386/i686/strcmp.S (strcmp): Likewise.
        (strcmp) [!__BOUNDED_POINTERS__]: Make code unconditional.
        (strcmp) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/i686/strtok.S (save_ptr) [__BOUNDED_POINTERS__]:
        Likewise.
        (save_ptr) [!__BOUNDED_POINTERS__]: Make code unconditional.
        (FUNCTION): Do not use removed macros.  Combine labels L(1_1),
        L(1_2) and L(1_3) into L(1).
        (FUNCTION) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/lshift.S (__mpn_lshift): Do not use removed macros.
        (__mpn_lshift) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/memchr.S (__memchr): Do not use removed macros.
        (__memchr) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/memcmp.S (memcmp): Do not use removed macros.
        * sysdeps/i386/mul_1.S (__mpn_mul_1): Likewise.
        (__mpn_mul_1) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/rawmemchr.S (__rawmemchr): Do not use removed
        macros.
        * sysdeps/i386/rshift.S (__mpn_rshift): Likewise.
        (__mpn_rshift) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/setjmp.S (__sigsetjmp): Do not use removed macros.
        * sysdeps/i386/stpcpy.S (__stpcpy): Likewise.
        * sysdeps/i386/stpncpy.S (__stpncpy): Likewise.
        (__stpncpy) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/strchr.S (strchr): Do not use removed macros.
        * sysdeps/i386/strchrnul.S (__strchrnul): Likewise.
        * sysdeps/i386/strcspn.S (strcspn): Likewise.
        * sysdeps/i386/strpbrk.S (strpbrk): Likewise.
        * sysdeps/i386/strrchr.S (strrchr): Likewise.
        * sysdeps/i386/strspn.S (strspn): Likewise.
        * sysdeps/i386/strtok.S (save_ptr) [__BOUNDED_POINTERS__]: Remove
        conditional code.
        (save_ptr) [!__BOUNDED_POINTERS__]: Make code unconditional.
        (FUNCTION) [!__BOUNDED_POINTERS__]: Likewise.
        (FUNCTION) [__BOUNDED_POINTERS__]: Remove conditional code.
        (FUNCTION): Do not use removed macros.  Combine labels L(1_2) and
        L(1_3) into L(1_1).
        * sysdeps/i386/sub_n.S (__mpn_sub_n): Do not use removed macros.
        (__mpn_sub_n) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/i386/submul_1.S (__mpn_submul_1): Do not use removed
        macros.
        (__mpn_submul_1) [__BOUNDED_POINTERS__]: Remove conditional code.

2013-02-19  Jakub Jelinek  <jakub@redhat.com>

        * stdlib/strtod_l.c (__mpn_lshift_1): Rewritten as function-like
        macro.

2013-02-19  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * math/atest-exp.c (exp_mpn): Remove ROUND.
        * math/atest-exp2.c (exp_mpn): Likewise.
        * math/atest-sincos.c (sincosx_mpn): Remove ROUND and CHK.

        * stdlib/cxa_thread_atexit_impl.c: Fix Copyright year.
        * stdlib/tst-tls-atexit-lib.c: Likewise.
        * stdlib/tst-tls-atexit.c: Likewise.

2013-02-18  Mike Frysinger  <vapier@gentoo.org>

        * stdlib/stdlib.h (aligned_alloc): Use __attribute_malloc__
        and __attribute_alloc_size__.

2013-02-18  Mike Frysinger  <vapier@gentoo.org>

        * include/programs/xmalloc.h: Change __attribute_alloc_size to
        __attribute_alloc_size__.
        * include/sys/cdefs.h (__attribute_alloc_size): Macro removed.
        * misc/sys/cdefs.h (__attribute_alloc_size__): New macro.

2013-02-18  Mike Frysinger  <vapier@gentoo.org>

        * include/programs/xmalloc.h: New file.
        * catgets/gencat.c: Include it.
        (xmalloc, xcalloc, xrealloc, xstrdup): Don't declare them.
        * elf/pldd.c: Likewise.
        * iconv/iconv_charmap.c: Likewise.
        * iconv/iconvconfig.c: Likewise.
        * iconv/strtab.c: Likewise.
        * locale/programs/locale.c: Likewise.
        * locale/programs/localedef.h: Likewise.
        * locale/programs/simple-hash.c: Likewise.
        * nscd/nscd.h: Likewise.
        * nss/makedb.c: Likewise.
        * sysdeps/generic/ldconfig.h: Likewise.

2013-02-18  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * Versions.def: Add GLIBC_2.18.
        * include/link.h (struct link_map): New member l_tls_dtor_count.
        * include/stdlib.h (__cxa_thread_atexit_impl): Declare.
        (__call_tls_dtors): Likewise.
        * sysdeps/unix/sysv/linux/i386/nptl/libc.abilist: Add
        __cxa_thread_atexit_impl.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/sh/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libc.abilist:
        Likewise.
        * stdlib/Makefile (routines): Add __cxa_thread_atexit_impl.
        (tests): Add test case tst-tls-atexit.
        (modules-names): Add shared library for tst-tls-atexit.
        * stdlib/Versions (GLIBC_2.18): Add __cxa_thread_atexit_impl.
        (GLIBC_PRIVATE): Add __call_tls_dtors.
        * stdlib/cxa_thread_atexit_impl.c: New file with helper function
        for libstdc++.
        * stdlib/exit.c (__run_exit_handlers): Call __call_tls_dtors.
        * stdlib/tst-tls-atexit.c: New test case.
        * stdlib/tst-tls-atexit-lib.c: New test case.

        * misc/tst-pselect.c: Include stdlib.h for declaration of exit.

        * elf/Versions (ld): Add _dl_find_dso_for_object.
        * elf/dl-addr.c (_dl_addr): Use _dl_find_dso_for_object.
        * elf/dl-open.c (_dl_find_dso_for_object): New function.
        (dl_open_worker): Use _dl_find_dso_for_object.
        * elf/dl-sym.c (do_sym): Likewise.
        * sysdeps/generic/ldsodefs.h: Declare _dl_find_dso_for_object.

2013-02-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/s390-64/dl-trampoline.S (_dl_runtime_resolve):
        Syntactic changes only.
        (_dl_runtime_profile): Do a tail-call to the resolved function.

2013-02-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * sysdeps/x86_64/bp-asm.h: Remove file.
        * sysdeps/unix/sysv/linux/x86_64/clone.S: Do not include
        <bp-sym.h> and <bp-asm.h>.
        (__clone): Do not use BP_SYM.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Do not include
        <bp-sym.h> and <bp-asm.h>.
        * sysdeps/unix/x86_64/sysdep.S: Likewise.
        * sysdeps/x86_64/bsd-_setjmp.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (_setjmp): Do not use BP_SYM.
        * sysdeps/x86_64/bsd-setjmp.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (setjmp): Do not use BP_SYM.
        * sysdeps/x86_64/mempcpy.S (__mempcpy): Do not use BP_SYM in
        libc_hidden_def.
        (mempcpy): Do not use BP_SYM in weak_alias.
        * sysdeps/x86_64/rtld-strchr.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (strchr): Do not use BP_SYM.
        * sysdeps/x86_64/rtld-strlen.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        * sysdeps/x86_64/setjmp.S (__sigsetjmp): Do not use BP_SYM.
        * sysdeps/x86_64/start.S: Do not include "bp-sym.h".
        (_start): Do not use BP_SYM.
        * sysdeps/x86_64/strcat.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (strcat): Do not use BP_SYM.
        * sysdeps/x86_64/strcmp.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (STRCMP): Do not use BP_SYM.
        * sysdeps/x86_64/strcpy.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (STRCPY): Do not use BP_SYM.
        * sysdeps/x86_64/strcpy_chk.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        * sysdeps/x86_64/strtok.S: Do not include "bp-sym.h" and
        "bp-asm.h".
        (FUNCTION): Do not use BP_SYM.
        * sysdeps/x86_64/strtok_r.S (strtok_r): Do not use BP_SYM in
        weak_alias.
        (__GI___strtok_r): Do not use BP_SYM in strong_alias.

2013-02-17  Andreas Jaeger  <aj@suse.de>

        * time/Versions: Sort entries.
        * string/Versions: Likewise.
        * resolv/Versions: Likewise.
        * posix/Versions: Likewise.
        * iconv/Versions: Likewise.
        * elf/Versions: Likewise.
        * wcsmbs/Versions: Likewise.

2013-02-15  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpa.c (__sqr): Avoid using LIM in
        loop termination condition.

        * sysdeps/ieee754/dbl-64/mpa.c (__mul): Use intermediate
        variable to calculate EZ.
        (__sqr): Likewise.

        * sysdeps/ieee754/dbl-64/mpa.c (__mul): Fix determination of
        the lower precision input.

2013-02-15  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * Makeconfig [!+link-bounded] (+link-bounded): Remove variable.
        [!link-extra-libs] (link-extra-libs-bounded): Likewise.
        (run-via-rtld-prefix): Do not handle %-bp tests.
        (test-via-rtld-prefix): Do not mention %-bp tests in comment.
        (all-object-suffixes): Remove .ob.
        (bppfx): Remove variable.
        [$(build-bounded) = yes] (object-suffixes): Do not add .ob.
        [$(build-bounded) = yes] (CPPFLAGS-.ob): Remove variable.
        [$(build-bounded) = yes] (CFLAGS-.ob): Likewise.
        [$(build-bounded) = yes] (libtype.ob): Likewise.
        * Makerules (elide-routines.ob): Remove variable.
        (do-tests-clean): Do not handle *-bp.out.
        (common-mostlyclean): Do not handle *-bp and *-bp.out.
        * Rules [$(build-bounded) = yes] (tests-bp.out): Remove variable.
        [$(build-bounded) = yes] (xtests-bp.out): Likewise.
        (tests): Do not include $(tests-bp.out).
        (xtests): Do not include $(xtests-bp.out).
        [$(build-bounded) = yes] (binaries-bounded): Remove variable.
        [$(build-bounded) = yes] ($(addprefix
        $(objpfx),$(binaries-bounded))): Remove rule.
        ($(objpfx)%-bp.out): Remove rule.
        * config.make.in (build-bounded): Remove variable.
        * crypt/Makefile [$(build-bounded) = yes]
        ($(tests:%=$(objpfx)%-bp)): Remove dependency.
        * csu/Makefile [$(build-bounded) = yes] (extra-objs): Do not
        append to variable.
        [$(build-bounded) = yes] (install-lib): Likewise.
        [$(build-bounded) = yes] (generated): Likewise.
        [!start-installed-name-rule] ($(objpfx)b$(start-installed-name)):
        Remove rule.
        * intl/Makefile [$(build-bounded) = yes]
        ($(multithread-test-srcs:%=$(objpfx)%-bp)): Remove dependency.
        * math/Makefile [$(build-bounded) = yes]
        ($(tests:%=$(objpfx)%-bp): Likewise.
        * misc/Makefile [$(build-bounded) = yes]
        ($(objpfx)tst-tsearch-bp): Likewise.
        * nptl/Makeconfig (bounded-thread-library): Remove variable.
        * rt/Makefile [$(build-bounded) = yes] ($(tests:%=$(objpfx)%-bp)):
        Remove dependency.
        * string/Makefile (o-objects.ob): Remove variable.
        * sysdeps/i386/i686/Makefile [$(config-asflags-i686) = yes]
        (CFLAGS-.ob): Remove variable.
        [$(config-asflags-i686) = yes] (ASFLAGS-.ob): Likewise.
        * sysdeps/sparc/sparc32/sparcv9/Makefile (ASFLAGS-.ob): Remove
        both definitions of variable.
        * sysdeps/sparc/sparc64/Makefile [$(have-as-vis3) = yes]
        (ASFLAGS-.ob): Remove variable.

2013-02-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * config.h.in [USE_REGPARMS && !PROF && !__BOUNDED_POINTERS__]:
        Remove __BOUNDED_POINTERS__ from condition.
        * elf/dl-runtime.c [!PROF && !__BOUNDED_POINTERS__]: Likewise.
        * string/bits/string2.h [!__NO_STRING_INLINES &&
        !__BOUNDED_POINTERS__]: Likewise.
        * sysdeps/i386/dl-machine.h [!PROF && !__BOUNDED_POINTERS__]:
        Likewise.
        * sysdeps/unix/sysv/linux/shmat.c (shmat) [__BOUNDED_POINTERS__]:
        Remove conditional code.
        * sysdeps/x86/bits/string.h [!__NO_STRING_INLINES &&
        __USE_STRING_INLINES && __GNUC__ && __GNUC__ >= 2 &&
        !__BOUNDED_POINTERS__]: Remove __BOUNDED_POINTERS__ from
        condition.

        [BZ #13550]
        * csu/libc-start.c: Do not include <bp-sym.h>.
        [!LIBC_START_MAIN] (LIBC_START_MAIN): Do not use BP_SYM.
        * elf/dl-open.c: Do not include <bp-sym.h>.
        (_dl_sysdep_start): Do not use BP_SYM in weak_extern.
        * math/fegetenv.c: Do not include <bp-sym.h>.
        (fegetenv): Do not use BP_SYM in versioned symbols.
        * nptl/sysdeps/pthread/bits/libc-lockP.h
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]: Do not include
        <bp-sym.h>.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_mutex_init): Do not use BP_SYM in weak_extern.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_mutex_destroy): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_mutex_lock): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_mutex_trylock): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_mutex_unlock): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_mutexattr_init): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_mutexattr_destroy): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_mutexattr_settype): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_rwlock_init): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_rwlock_destroy): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_rwlock_rdlock): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_rwlock_tryrdlock): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_rwlock_wrlock): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_rwlock_trywrlock): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_rwlock_unlock): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_key_create): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_setspecific): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (__pthread_getspecific): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern] (__pthread_once):
        Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (_pthread_cleanup_push_defer): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (_pthread_cleanup_pop_restore): Likewise.
        [!__NO_WEAK_PTHREAD_ALIASES && weak_extern]
        (pthread_setcancelstate): Likewise.
        * string/memchr.c [HAVE_BP_SYM_H || _LIBC]: Do not include
        <bp-sym.h>.
        [!(HAVE_BP_SYM_H || _LIBC)] (BP_SYM): Remove macro definition.
        (memchr): Do not use BP_SYM in weak_alias.
        * sysdeps/i386/fpu/fegetenv.c: Do not include <bp-sym.h>.
        (fegetenv): Do not use BP_SYM in versioned symbols.
        * sysdeps/i386/fpu/fesetenv.c: Do not include <bp-sym.h>.
        (fesetenv): Do not use BP_SYM in versioned symbols.
        * sysdeps/i386/fpu/feupdateenv.c: Do not include <bp-sym.h>.
        (feupdateenv): Do not use BP_SYM in versioned symbols.
        * sysdeps/i386/fpu/fsetexcptflg.c: Do not include <bp-sym.h>.
        (fesetexceptflag): Do not use BP_SYM in versioned symbols.
        * sysdeps/posix/open64.c: Do not include <bp-sym.h>.
        (__open64): Do not use BP_SYM in weak_alias and libc_hidden_weak.
        (open64): Do not use BP_SYM in weak_alias.
        * sysdeps/powerpc/fpu/fegetenv.c: Do not include <bp-sym.h>.
        (fegetenv): Do not use BP_SYM in versioned symbols.
        * sysdeps/powerpc/fpu/fesetenv.c: Do not include <bp-sym.h>.
        (fesetenv): Do not use BP_SYM in versioned symbols.
        * sysdeps/powerpc/fpu/feupdateenv.c: Do not include <bp-sym.h>.
        (feupdateenv): Do not use BP_SYM in versioned symbols.
        * sysdeps/powerpc/fpu/fgetexcptflg.c: Do not include <bp-sym.h>.
        (fegetexceptflag): Do not use BP_SYM in versioned symbols.
        * sysdeps/powerpc/fpu/fraiseexcpt.c: Do not include <bp-sym.h>.
        (feraiseexcept): Do not use BP_SYM in versioned symbols.
        * sysdeps/powerpc/fpu/fsetexcptflg.c: Do not include <bp-sym.h>.
        (fesetexceptflag): Do not use BP_SYM in versioned symbols.
        * sysdeps/unix/sysv/linux/powerpc/libc-start.c: Do not include
        <bp-sym.h>.
        (__libc_start_main): Do not use BP_SYM.

2013-02-14  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (__cpy): Remove
        redundant return line.
        (norm): Likewise.
        (denorm): Likewise.
        (dbl_mp): Likewise.
        (sub_magnitudes): Likewise.
        (__add): Likewise.
        (__sub): Likewise.
        (__mul): Likewise.
        (__inv): Likewise.
        (__dvd): Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (__cpy): Likewise.
        (norm): Likewise.
        (denorm): Likewise.
        (dbl_mp): Likewise.
        (sub_magnitudes): Likewise.
        (__add): Likewise.
        (__sub): Likewise.
        (__mul): Likewise.
        (__inv): Likewise.
        (__dvd): Likewise.

        * sysdeps/ieee754/dbl-64/mpatan.c (__mpatan): Use __sqr
        instead of __mul.
        * sysdeps/ieee754/dbl-64/mpsqrt.c (__mpsqrt): Likewise.
        * sysdeps/ieee754/dbl-64/sincos32.c (ss32): Likewise.
        (cc32): Likewise.

        * sysdeps/ieee754/dbl-64/mpa.c (__sqr): New function.
        * sysdeps/ieee754/dbl-64/mpa.h (__sqr): Declare.
        * sysdeps/ieee754/dbl-64/mpexp.c (__mpexp): use __sqr instead
        of __mul for squares.
        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (__sqr): New
        function
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (__sqr):
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/mpa-avx.c: Define __sqr.
        * sysdeps/x86_64/fpu/multiarch/mpa-fma4.c: Likewise.

2013-02-13  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * misc/sys/cdefs.h [!__BOUNDED_POINTERS__]: Remove conditional
        code.
        * csu/libc-start.c (LIBC_START_MAIN): Do not use __unbounded in
        prototype or function definition.  Rename ubp_* variables and
        parameters.  Remove argv definitions conditional on
        [__BOUNDED_POINTERS__].
        * debug/backtrace.c (__backtrace): Do not use __unbounded.
        * elf/dl-runtime.c (_dl_fixup): Likewise.
        * include/set-hooks.h (RUN_HOOK): Likewise.
        * stdio-common/vfprintf.c (JUMP): Do not use __unbounded in either
        definition.
        * string/strcpy.c (strcpy): Do not use __unbounded.
        * sysdeps/generic/frame.h (struct layout): Likewise.
        * sysdeps/gnu/bits/msq.h (struct msqid_ds): Likewise.
        * sysdeps/i386/dl-machine.h (_dl_fixup): Likewise.
        * sysdeps/powerpc/powerpc32/backtrace.c (struct layout): Likewise.
        * sysdeps/powerpc/powerpc64/backtrace.c (struct layout): Likewise.
        * sysdeps/sparc/backtrace.c (struct layout): Likewise.
        (__backtrace): Likewise.
        * sysdeps/unix/sysv/linux/aio_sigqueue.c (__aio_sigqueue): Do not
        use __ptrvalue.
        * sysdeps/unix/sysv/linux/fxstat.c (__fxstat): Likewise.
        * sysdeps/unix/sysv/linux/fxstatat.c (__fxstatat): Likewise.
        * sysdeps/unix/sysv/linux/gai_sigqueue.c (__gai_sigqueue):
        Likewise.
        * sysdeps/unix/sysv/linux/i386/brk.c (__brk): Likewise.
        * sysdeps/unix/sysv/linux/i386/fxstat.c (__fxstat): Likewise.
        * sysdeps/unix/sysv/linux/i386/fxstatat.c (__fxstatat): Likewise.
        * sysdeps/unix/sysv/linux/i386/lxstat.c (__lxstat): Likewise.
        * sysdeps/unix/sysv/linux/i386/msgctl.c (struct __old_msqid_ds):
        Do not use __unbounded.
        * sysdeps/unix/sysv/linux/i386/setrlimit.c (__new_setrlimit):
        Rename __unboundedrlimits parameter to rlimits in prototype.
        * sysdeps/unix/sysv/linux/i386/shmctl.c (struct __old_shmid_ds):
        Do not use __unbounded.
        * sysdeps/unix/sysv/linux/i386/sigaction.c (__libc_sigaction): Do
        not use __ptrvalue.
        * sysdeps/unix/sysv/linux/i386/xstat.c (__xstat): Likewise.
        * sysdeps/unix/sysv/linux/llseek.c (__llseek): Likewise.
        * sysdeps/unix/sysv/linux/lxstat.c (__lxstat): Likewise.
        * sysdeps/unix/sysv/linux/mmap64.c (__mmap64): Do not use
        __ptrvalue or __unbounded.
        (__mmap64) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/unix/sysv/linux/msgctl.c (struct __old_msqid_ds): Do not
        use __unbounded.
        (__new_msgctl): Do not use __ptrvalue.
        * sysdeps/unix/sysv/linux/msgrcv.c (struct ipc_kludge): Do not use
        __unbounded.
        (__libc_msgrcv): Do not use __ptrvalue.
        * sysdeps/unix/sysv/linux/powerpc/libc-start.c (struct
        startup_info): Do not use __unbounded.
        (__libc_start_main): Likewise.  Rename ubp_* variables and
        parameters.  Remove argv definitions conditional on
        [__BOUNDED_POINTERS__].
        * sysdeps/unix/sysv/linux/ptrace.c (ptrace): Do not use
        __ptrvalue.
        * sysdeps/unix/sysv/linux/semctl.c (struct __old_semid_ds): Do not
        use __unbounded.
        * sysdeps/unix/sysv/linux/shmat.c (shmat): Do not use __unbounded
        or __ptrvalue.
        * sysdeps/unix/sysv/linux/shmctl.c (struct __old_shmid_ds): Do not
        use __unbounded.
        (__new_shmctl): Do not use __ptrvalue.
        * sysdeps/unix/sysv/linux/shmdt.c (shmdt): Likewise.
        * sysdeps/unix/sysv/linux/sigaction.c (__libc_sigaction):
        Likewise.
        * sysdeps/unix/sysv/linux/sigqueue.c (__sigqueue): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c
        (__libc_sigaction): Likewise.
        * sysdeps/unix/sysv/linux/sysctl.c (__sysctl): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sigaction.c (__libc_sigaction):
        Likewise.
        * sysdeps/unix/sysv/linux/xstat.c (__xstat): Likewise.

2013-02-13   Ondřej Bílka  <neleai@seznam.cz>

        * stdlib/Makefile (headers): Add bits/stdlib-bsearch.h.

        * string/mempcpy.c: Implement by calling memcpy.

2013-02-13  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpexp.c (__mpexp): Remove NFA.

        * sysdeps/ieee754/dbl-64/mpexp.c (__mpexp): Faster polynomial
        evaluation.

        * sysdeps/ieee754/dbl-64/mpa.c (__mul): Don't bother with zero
        values in the mantissa.

        * sysdeps/ieee754/dbl-64/mpa.c (add_magnitudes): Use ZK to
        minimize writes to Z.
        (sub_magnitudes): Simplify code a bit.

2013-02-12  Roland McGrath  <roland@hack.frob.com>

        * include/libc-symbols.h (stub_warning): Remove "warning: " prefix
        from the message.  The linker prefixes all warnings with that already.

2013-02-12  Andreas Schwab  <schwab@suse.de>

        [BZ #15078]
        * posix/regexec.c (extend_buffers): Add parameter min_len.
        (check_matching): Pass minimum needed length.
        (clean_state_log_if_needed): Likewise.
        (get_subexp): Likewise.
        * posix/Makefile (tests): Add bug-regex34.
        (bug-regex34-ENV): Define.
        * posix/bug-regex34.c: New file.

        [BZ #11561]
        * posix/regcomp.c (parse_bracket_exp): When looking up collating
        elements compare against the byte sequence of it, not its name.
        * posix/Makefile (tests): Add bug-regex35.
        (bug-regex35-ENV): Define.
        * posix/bug-regex35.c: New file.

2013-02-11  Tom de Vries  <tom@codesourcery.com>

        * string/str-two-way.h:  Fix typo RESULT_TYPE -> RETURN_TYPE in
        comment.
        Add RET0_IF_0 and CHECK_EOL to macro list in comment.
        (AVAILABLE1, AVAILABLE2, AVAILABLE1_USES_J): Remove superfluous undef.
        (CHECK_EOL): Add undef.

2013-02-11   Ondřej Bílka  <neleai@seznam.cz>

        * bits/stdlib-bsearch.h: New file.
        * stdlib/bsearch.c: Include bits/stdlib-bsearch.h.
        * stdlib/stdlib.h: Likewise.

2013-02-11  Roland McGrath  <roland@hack.frob.com>

        * manual/conf.texi (General Limits): Fix SSIZE_MAX type to ssize_t.
        * manual/errno.texi (Error Messages): Fix typo in error_print_progname
        declaration.
        * manual/search.texi (Array Search Function): Add missing const in
        lfind prototype.
        * manual/resource.texi (Limits on Resources): Fix RLIM_INFINITY
        declaration to use rlim_t.
        (Basic Scheduling Functions): Remove erroneous const from
        sched_getparam prototype.  Remove erroneous * from
        sched_get_priority_max and sched_get_priority_min prototypes.
        (Resource Usage): Fix summary @comment on vtimes to refer to
        sys/vtimes.h rather than vtimes.h.
        Add missing *s in vtimes prototype.
        (Limits on Resources): Fix ulimit prototype to return long int.
        * manual/math.texi (SVID Random): Fix lrand48_r and mrand48_r
        prototypes to use long int rather than double.
        (BSD Random): Fix initstate and setstate to use char *, not void *.
        * manual/llio.texi (Asynchronous Reads/Writes): Fix lio_listio64
        prototype to make second argument 'struct aiocb64 *const[]'.
        Fix aio_read64 and aio_write64 prototypes to use struct aiocb64.
        (Status of AIO Operations): Remove erroneous const in aio_return and
        aio_return64 prototypes.
        (Synchronizing I/O): Fix sync prototype to return void.
        * manual/startup.texi (Suboptions): Remove an erroneous const in
        getsubopt prototype.
        * manual/getopt.texi (Using Getopt): Add a const in getopt prototype.
        * manual/users.texi (Lookup Netgroup): Fix getnetgrent_r prototype to
        use size_t rather than int.
        (Scanning All Users): Likewise for getpwent_r.
        (Setting Groups): Add missing const to setgroups prototype.
        * manual/sysinfo.texi (mtab): Fix typo in getmntent_r prototype.
        * manual/socket.texi (Host Names): Fix gethostbyaddr and
        gethostbyaddr_r prototypes to use socklen_t rather than size_t and
        'const void *' rather than 'const char *'.
        (Host Address Functions): Likewise for inet_ntop.
        (Networks Database): Fix getnetbyaddr prototype to use uint32_t.
        (Receiving Data): Fix recv, recvfrom, recvmsg prototypes to use
        ssize_t for return value.
        (Sending Data): Likewise for send, sendto, sendmsg.
        (Socket Option Functions): Add a missing const in setsockopt prototype.
        * manual/stdio.texi (Simple Output): Fix fputwc_unlocked prototype to
        use wchar_t for the argument.
        (Formatted Input Functions): Fix swscanf prototype to use wchar_t *.
        * manual/arith.texi (Control Functions): Fix fegetexcept prototype to
        take no arguments.
        (Normalization Functions): Fix scalb, scalbf, scalbl prototypes to use
        double/float/long double for second argument.
        Fix return types of significand, significandf, significandl.
        * manual/filesys.texi (Setting Permissions): Use mode_t for second
        argument in fchmod prototype.
        (File Owner): Use uid_t and gid_t in fchown prototype.
        (File Times): Add const to utimes, futimes, and lutimes prototypes.
        (Making Special Files): Use mode_t and dev_t in mknod prototype.
        (Scanning Directory Content): Fix scandir and scandir64 prototypes to
        use 'const struct dirent **' as argument types to CMP function pointer
        argument.
        (Symbolic Links): Fix readlink prototype with ssize_t as return value.
        (File Times): Fix summary magic @comment for struct utimbuf and utime
        to refer to utime.h, not time.h.
        * manual/string.texi (Argz Functions): Add missing const in
        argz_extract and argz_next prototypes.
        (Finding Tokens in a String): Likewise for basename.
        (String/Array Comparison): Fix typo in wcscasecmp prototype.
        (Copying and Concatenation): Fix typo in wmemmove prototype.
        * manual/signal.texi (Using Pause): Use (void) in pause prototype.
        (Signal Stack): Remove erroneous const in sigstack prototype.
        * manual/time.texi (Setting an Alarm): Add missing const in setitimer
        prototype.
        (Simple Calendar Time): Likewise for stime.
        * manual/terminal.texi (BSD Terminal Modes): Add missing const in stty
        prototype.
        * manual/sysinfo.texi (System Parameters): Fix mentions of sysctl.h to
        say sys/sysctl.h instead.
        * manual/syslog.texi (syslog; vsyslog): Add missing const in syslog
        and vsyslog prototypes.

2013-02-11  Tom de Vries  <tom@codesourcery.com>

        * string/Makefile (CFLAGS-bug-strstr1.c, CFLAGS-bug-strcasestr1.c):
        Remove.

2013-02-11  Roland McGrath  <roland@hack.frob.com>

        * misc/sys/mman.h: Fix typo in mremap comment.

2013-02-08  Roland McGrath  <roland@hack.frob.com>

        * manual/examples/mkfsock.c (make_named_socket): Don't add one for
        the '\0' terminator.

2013-02-08  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * debug/segfault.c: Don't include <bp-checks.h>.
        * sysdeps/generic/bp-checks.h: Remove file.
        * sysdeps/unix/sysv/linux/getdents.c: Don't include <bp-checks.h>.
        (__GETDENTS): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/i386/brk.c: Don't include <bp-checks.h>.
        * sysdeps/unix/sysv/linux/i386/getgroups.c: Likewise.
        (__getgroups): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/i386/setgroups.c: Likewise.
        (setgroups): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/mmap64.c: Don't include <bp-checks.h>.
        * sysdeps/unix/sysv/linux/msgrcv.c: Likewise.
        (__libc_msgrcv): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/msgsnd.c: Don't include <bp-checks.h>.
        (__libc_msgsnd): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c: Don't include
        <bp-checks.h>.
        (__libc_pread): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c: Don't
        include <bp-checks.h>.
        (__libc_pread64): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c: Don't
        include <bp-checks.h>.
        (__libc_pwrite): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c: Don't
        include <bp-checks.h>.
        (__libc_pwrite64): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c: Don't include
        <bp-checks.h>.
        (__libc_pread): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c: Don't
        include <bp-checks.h>.
        (__libc_pread64): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite.c: Don't
        include <bp-checks.h>.
        (__libc_pwrite): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite64.c: Don't
        include <bp-checks.h>.
        (__libc_pwrite64): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/pread.c: Don't include <bp-checks.h>.
        (do_pread): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/pread64.c: Don't include <bp-checks.h>.
        (do_pread64): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/pwrite.c: Don't include <bp-checks.h>.
        (do_pwrite): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/pwrite64.c: Don't include <bp-checks.h>.
        (do_pwrite64): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/readv.c: Don't include <bp-checks.h>.
        (__libc_readv): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/semop.c: Don't include <bp-checks.h>.
        (semop): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/semtimedop.c: Don't include
        <bp-checks.h>.
        (semtimedop): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/sh/pread.c: Don't include <bp-checks.h>.
        (__libc_pread): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/sh/pread64.c: Don't include
        <bp-checks.h>.
        (__libc_pread64): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/sh/pwrite.c: Don't include
        <bp-checks.h>.
        (__libc_pwrite): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/sh/pwrite64.c: Don't include
        <bp-checks.h>.
        (__libc_pwrite64): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c: Don't include
        <bp-checks.h>.
        (__libc_msgrcv): Don't use CHECK_N.
        * sysdeps/unix/sysv/linux/sysctl.c: Don't include <bp-checks.h>.
        (__sysctl): Don't use CHECK_N.  Remove GKM FIXME comment.
        * sysdeps/unix/sysv/linux/writev.c: Don't include <bp-checks.h>.
        (__libc_writev): Don't use CHECK_N.

2013-02-08  Roland McGrath  <roland@hack.frob.com>

        * string/strcpy.c: Removed unused variable.

        * Makeconfig (+sysdep-includes): Define with := rather than =.
        Use an existing include/ subdir of each sysdeps dir before it.

2013-02-08  Carlos O'Donell  <carlos@redhat.com>

        * nscd/connection.c (register_traced_file): Comment function.
        [HAVE_INOTIFY] (union __inev): Define.
        [HAVE_INOTIFY] (inotify_check_files): New function.
        [HAVE_INOTIFY] (clear_db_cache): Likewise.
        [HAVE_INOTIFY] (main_loop_poll): Call inotify_check_files and
        clear_db_cache.
        [HAVE_INOTIFY] (main_loop_epoll): Likewise.

2013-02-08  Carlos O'Donell  <carlos@redhat.com>

        * elf/dl-cache.c (_dl_load_cache_lookup): Comment that cache is
        loaded if not already and that a failure is permanent.

2013-02-08  Carlos O'Donell  <carlos@redhat.com>

        [BZ #15006]
        * sysdeps/generic/ldconfig.h: Define FLAG_ARM_LIBSF.
        * elf/cache.c (print_entry): Add FLAG_ARM_LIBSF support.

2013-02-08  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * sysdeps/generic/bp-checks.h (CHECK_1): Remove all definitions.
        (CHECK_1_NULL_OK): Likewise.
        * sysdeps/unix/sysv/linux/fxstat.c: Do not include <bp-checks.h>.
        (__fxstat): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/fxstat64.c: Do not include
        <bp-checks.h>.
        (___fxstat64): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/fxstatat.c: Do not include
        <bp-checks.h>.
        (__fxstatat): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/fxstatat64.c: Do not include
        <bp-checks.h>.
        (__fxstatat64): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/i386/fxstat.c: Do not include
        <bp-checks.h>.
        (__fxstat): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/i386/fxstatat.c: Do not include
        <bp-checks.h>.
        (__fxstatat): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/i386/getresgid.c: Do not include
        <bp-checks.h>.
        (__getresgid): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/i386/getresuid.c: Do not include
        <bp-checks.h>.
        (__getresuid): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/i386/lxstat.c: Do not include
        <bp-checks.h>.
        (__lxstat): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/i386/msgctl.c: Do not include
        <bp-checks.h>.
        (__old_msgctl): Do not use CHECK_1.
        (__new_msgctl): Likewise.
        * sysdeps/unix/sysv/linux/i386/setrlimit.c: Do not include
        <bp-checks.h>.
        (__new_setrlimit): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/i386/shmctl.c: Do not include
        <bp-checks.h>.
        (__old_shmctl): Do not use CHECK_1.
        (__new_shmctl): Likewise.
        * sysdeps/unix/sysv/linux/i386/xstat.c: Do not include
        <bp-checks.h>.
        (__xstat): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/lxstat.c: Do not include <bp-checks.h>.
        (__lxstat): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/lxstat64.c: Do not include
        <bp-checks.h>.
        (___lxstat64): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/msgctl.c: Do not include <bp-checks.h>.
        (__old_msgctl): Do not use CHECK_1.
        (__new_msgctl): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/gettimeofday.c: Do not include
        <bp-checks.h>.
        (__gettimeofday): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/ptrace.c: Do not include <bp-checks.h>.
        (ptrace) [__BOUNDED_POINTERS__]: Remove conditional code.
        * sysdeps/unix/sysv/linux/s390/gettimeofday.c: Do not include
        <bp-checks.h>.
        (__gettimeofday): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/shmctl.c: Do not include <bp-checks.h>.
        (__old_shmctl): Do not use CHECK_1_NULL_OK.
        (__new_shmctl): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/sigtimedwait.c: Do not include
        <bp-checks.h>.
        (do_sigtimedwait): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/sigwaitinfo.c: Do not include
        <bp-checks.h>.
        (do_sigwaitinfo): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c: Do not include
        <bp-checks.h>.
        (msgctl): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c: Do not include
        <bp-checks.h>.
        (shmctl): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/ustat.c: Do not include <bp-checks.h>.
        (ustat): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/wordsize-64/fxstat.c: Do not include
        <bp-checks.h>.
        (__fxstat): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c: Do not include
        <bp-checks.h>.
        (__fxstatat): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/wordsize-64/lxstat.c: Do not include
        <bp-checks.h>.
        (__lxstat): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/wordsize-64/xstat.c: Do not include
        <bp-checks.h>.
        (__xstat): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/xstat.c: Do not include <bp-checks.h>.
        (__xstat): Do not use CHECK_1.
        * sysdeps/unix/sysv/linux/xstat64.c: Do not include <bp-checks.h>.
        (___xstat64): Do not use CHECK_1.

        [BZ #13550]
        * sysdeps/generic/bp-checks.h (CHECK_BOUNDS_LOW): Remove all
        definitions.
        (CHECK_BOUNDS_HIGH): Likewise.
        * string/strcpy.c: Do not include <bp-checks.h>.
        (strcpy): Do not use CHECK_BOUNDS_LOW and CHECK_BOUNDS_HIGH.

2013-02-07  Roland McGrath  <roland@hack.frob.com>

        * nscd/nscd-client.h (__nscd_drop_map_ref):
        Add __attribute__ ((unused)).
        * nis/nss-nisplus.h (niserr2nss): Likewise.

        * sysdeps/x86_64/multiarch/strstr.c (__m128i_strloadu): Define it only
        under [!(USE_AS_STRCASESTR && STRCASESTR_NONASCII)].

        * csu/libc-tls.c (init_static_tls, init_slotinfo):
        Remove inline keyword.
        * include/rounding-mode.h (round_away): Likewise.
        * libio/wfileops.c (adjust_wide_data): Likewise.
        * sysdeps/x86_64/multiarch/strstr.c (__m128i_strloadu): Likewise.
        (__m128i_strloadu_tolower): Likewise.
        * sysdeps/x86_64/multiarch/strcasestr-nonascii.c
        (__m128i_strloadu_tolower): Likewise.
        * time/mktime.c (ydhms_diff): Likewise.
        * locale/elem-hash.h (elem_hash): Likewise.
        * locale/setlocale.c (setdata): Likewise.
        * posix/regex_internal.h (re_string_char_size_at): Likewise.
        (re_string_wchar_at): Likewise.
        (bitset_not, bitset_merge, bitset_mask): Likewise.
        [!(__GNUC__ > 3)] (inline): Remove macro.
        * nscd/nscd-client.h (__nscd_drop_map_ref): Remove inline keyword.
        * elf/dl-deps.c (_dl_map_object_deps: preload): Likewise.
        * elf/tlsdeschtab.h (_dl_tlsdesc_resolve_early_return_p): Likewise.
        (_dl_tlsdesc_wake_up_held_fixups): Likewise.
        * string/memcmp.c (memcmp_bytes): Likewise.
        * locale/programs/locarchive.c (compute_hashval): Likewise.
        * sysdeps/ieee754/dbl-64/x2y2m1.c (mul_split): Likewise.
        * sysdeps/unix/sysv/linux/fips-private.h (fips_enabled_p): Likewise.
        * resolv/res_send.c (evNowTime, evCmpTime): Likewise.
        * nss/getent.c (print_rpc, print_protocols): Likewise.
        (print_passwd, print_group, print_aliases): Likewise.
        * nis/nss-nisplus.h (niserr2nss): Likewise.
        * nscd/connections.c (restart_p): Likewise.
        Change return type to bool.

2013-02-05  Roland McGrath  <roland@hack.frob.com>

        * Makeconfig (all-Depend-files): Add existing
        $(sorted-subdirs:=/Depend) files.
        (all-subdirs): Remove nss.
        * sysdeps/unix/inet/Subdirs: Add it here instead.
        * hesiod/Depend: New file.

        * elf/dl-hwcaps.c (_dl_important_hwcaps): Use a variable-length array
        instead of calling alloca.

        * io/lseek.c (__lseek): Rename to __libc_lseek.
        Define __lseek as an alias.

        * sysdeps/generic/malloc-sysdep.h: Include <stdbool.h> and <unistd.h>.

2013-02-04  Carlos O'Donell  <carlos@redhat.com>

        * stdlib/getenv.c (getenv): Assume __BIG_ENDIAN in the
        else clause and remove check for non-standard endianness.

2013-02-04  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2013-02-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * sysdeps/generic/bp-checks.h [__BOUNDED_POINTERS__]
        (__ubp_memchr): Remove prototype.
        [__BOUNDED_POINTERS__] (_CHECK_STRING): Remove macro.
        [__BOUNDED_POINTERS__] (CHECK_STRING): Likewise.
        [__BOUNDED_POINTERS__] (CHECK_STRING_NULL_OK): Likewise.
        [!__BOUNDED_POINTERS__] (CHECK_STRING): Likewise.
        * sysdeps/i386/memchr.S [!__BOUNDED_POINTERS__] (__ubp_memchr):
        Remove alias.
        * sysdeps/sparc/sparc32/memchr.S [!__BOUNDED_POINTERS__]
        (__ubp_memchr): Likewise.
        * sysdeps/sparc/sparc64/memchr.S [!__BOUNDED_POINTERS__]
        (__ubp_memchr): Likewise.
        * sysdeps/unix/sysv/linux/execve.c: Do not include <bp-checks.h>.
        (__execve) [__BOUNDED_POINTERS__]: Remove conditional code.
        (__execve) [!__BOUNDED_POINTERS__]: Make code unconditional.
        * sysdeps/unix/sysv/linux/fxstatat.c (__fxstatat): Do not use
        CHECK_STRING.
        * sysdeps/unix/sysv/linux/fxstatat64.c (__fxstatat64): Likewise.
        * sysdeps/unix/sysv/linux/getcwd.c: Do not include <bp-checks.h>.
        (__getcwd): Do not use CHECK_STRING.
        * sysdeps/unix/sysv/linux/i386/chown.c: Do not include
        <bp-checks.h>.
        (__real_chown): Do not use CHECK_STRING.
        * sysdeps/unix/sysv/linux/i386/fchownat.c: Do not include
        <bp-checks.h>.
        (fchownat): Do not use CHECK_STRING.
        * sysdeps/unix/sysv/linux/i386/fxstatat.c (__fxstatat): Do not use
        CHECK_STRING.
        * sysdeps/unix/sysv/linux/i386/lchown.c: Do not include
        <bp-checks.h>.
        (__lchown): Do not use CHECK_STRING.
        * sysdeps/unix/sysv/linux/i386/lxstat.c (__lxstat): Likewise.
        * sysdeps/unix/sysv/linux/i386/xstat.c (__xstat): Likewise.
        * sysdeps/unix/sysv/linux/lxstat.c (__lxstat): Likewise.
        * sysdeps/unix/sysv/linux/lxstat64.c (___lxstat64): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c: Do not
        include <bp-checks.h>.
        (truncate64): Do not use CHECK_STRING.
        * sysdeps/unix/sysv/linux/s390/s390-32/chown.c: Do not include
        <bp-checks.h>.
        (__real_chown): Do not use CHECK_STRING.
        * sysdeps/unix/sysv/linux/s390/s390-32/lchown.c: Do not include
        <bp-checks.h>.
        (__lchown): Do not use CHECK_STRING.
        * sysdeps/unix/sysv/linux/sh/chown.c: Do not include
        <bp-checks.h>.
        (__chown): Do not use CHECK_STRING.
        * sysdeps/unix/sysv/linux/truncate64.c: Do not include
        <bp-checks.h>.
        (truncate64): Do not use CHECK_STRING.
        * sysdeps/unix/sysv/linux/wordsize-64/lxstat.c (__lxstat):
        Likewise.
        * sysdeps/unix/sysv/linux/xmknod.c: Do not include <bp-checks.h>.
        (__xmknod): Do not use CHECK_STRING.
        * sysdeps/unix/sysv/linux/xmknodat.c: Do not include
        <bp-checks.h>.
        (__xmknodat): Do not use CHECK_STRING.
        * sysdeps/unix/sysv/linux/xstat.c (__xstat): Likewise.
        * sysdeps/unix/sysv/linux/xstat64.c (___xstat64): Likewise.

2013-02-04  Andreas Schwab  <schwab@suse.de>

        [BZ #14142]
        * include/errno.h: Redefine errno only if !NOT_IN_libc || IN_LIB.
        * include/netdb.h: Likewise for h_errno.
        * elf/tst-stackguard1.c: Include <tls.h>.

2013-02-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * elf/link.h (struct link_map): Extend the l_addr comment.
        * include/link.h (struct link_map): Likewise.

2013-02-01  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * sysdeps/generic/bp-checks.h (BOUNDED_N): Remove all definitions.
        (BOUNDED_1): Remove macro.
        * debug/backtrace.c: Don't include <bp-checks.h>.
        (ADVANCE_STACK_FRAME): Don't use BOUNDED_1.
        (__backtrace): Likewise.
        * sysdeps/powerpc/powerpc32/backtrace.c: Don't include
        <bp-checks.h>.
        (__backtrace): Don't use BOUNDED_1.
        * sysdeps/powerpc/powerpc64/backtrace.c: Don't include
        <bp-checks.h>.
        (__backtrace): Don't use BOUNDED_1.
        * sysdeps/sparc/backtrace.c: Don't include <bp-checks.h>.
        (__backtrace): Don't use BOUNDED_1.
        * sysdeps/unix/sysv/linux/shmat.c: Don't include <bp-checks.h>.
        (shmat): Don't use BOUNDED_N.

2013-01-31  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13550]
        * sysdeps/generic/bp-start.h: Remove file.
        * csu/libc-start.c: Don't include <bp-start.h>.
        (LIBC_START_MAIN): Set up __environ directly instead of using
        INIT_ARGV_and_ENVIRON.
        * sysdeps/unix/sysv/linux/powerpc/libc-start.c: Don't include
        <bp-start.h>.

        [BZ #13550]
        * sysdeps/generic/bp-checks.h (CHECK_IOCTL): Remove both
        definitions.
        (CHECK_FCNTL): Likewise.
        (CHECK_N_PAGES): Likewise.

        [BZ #13550]
        * sysdeps/generic/bp-checks.h (CHECK_SIGSET): Remove both
        definitions.
        (CHECK_SIGSET_NULL_OK): Likewise.
        * sysdeps/unix/sysv/linux/sigpending.c: Don't include
        <bp-checks.h>.
        (sigpending): Don't use CHECK_SIGSET.
        * sysdeps/unix/sysv/linux/sigprocmask.c: Don't include
        <bp-checks.h>.
        (__sigprocmask): Don't use CHECK_SIGSET and CHECK_SIGSET_NULL_OK.
        * sysdeps/unix/sysv/linux/sigsuspend.c: Don't include
        <bp-checks.h>.
        (do_sigsuspend): Don't use CHECK_SIGSET.
        * sysdeps/unix/sysv/linux/sigtimedwait.c (do_sigtimedwait): Don't
        use CHECK_SIGSET.
        * sysdeps/unix/sysv/linux/sigwait.c: Don't include <bp-checks.h>.
        (do_sigwait): Don't use CHECK_SIGSET.
        * sysdeps/unix/sysv/linux/sigwaitinfo.c (do_sigwaitinfo): Don't
        use CHECK_SIGSET.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sigpending.c: Don't
        include <bp-checks.h>.
        (sigpending): Don't use CHECK_SIGSET.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sigprocmask.c: Don't
        include <bp-checks.h>.
        (__sigprocmask): Don't use CHECK_SIGSET and CHECK_SIGSET_NULL_OK.
        * sysdeps/unix/sysv/linux/x86_64/sigpending.c: Don't include
        <bp-checks.h>.
        (sigpending): Don't use CHECK_SIGSET.
        * sysdeps/unix/sysv/linux/x86_64/sigprocmask.c: Don't include
        <bp-checks.h>.
        (__sigprocmask): Don't use CHECK_SIGSET and CHECK_SIGSET_NULL_OK.

        [BZ #13550]
        * sysdeps/generic/bp-semctl.h: Remove file.
        * sysdeps/unix/sysv/linux/i386/semctl.c: Don't include
        <bp-checks.h> and <bp-semctl.h>.
        (__old_semctl): Don't use CHECK_SEMCTL.
        (__new_semctl): Likewise.
        * sysdeps/unix/sysv/linux/semctl.c: Don't include <bp-checks.h>
        and <bp-semctl.h>.
        (__old_semctl): Don't use CHECK_SEMCTL.
        (__new_semctl): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: Don't include
        <bp-checks.h> and <bp-semctl.h>.
        (__old_semctl): Don't use CHECK_SEMCTL.
        (__new_semctl): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: Don't include
        <bp-checks.h> and <bp-semctl.h>.
        (semctl): Don't use CHECK_SEMCTL.

        [BZ #13550]
        * Makerules (elide-bp-thunks): Remove variable.
        (elide-routines.oS): Don't use $(elide-bp-thunks).
        (elide-routines.os): Likewise.
        (elide-routines.o): Likewise.
        (elide-routines.op): Likewise.
        (elide-routines.og): Likewise.
        (objects): Don't use $(bp-thunks).
        * sysdeps/unix/Makefile ($(common-objpfx)s-proto-bp.d): Do not
        include.
        (common-generated): Do not add s-proto-bp.d.
        * sysdeps/unix/make-syscalls.sh (ptr): Remove variable.
        (int): Likewise.
        (typ): Likewise.
        Do not generate makefile rules for bounded-pointer thunks.
        * sysdeps/generic/bp-thunks.h: Remove file.
        * sysdeps/unix/sysv/linux/i386/bp-thunks.h: Likewise.
        * sysdeps/unix/s-proto-bp.S: Likewise.

        [BZ #15062]
        * math/k_casinh.c (__kernel_casinh): Compute real and imaginary
        parts of result separately when argument is not close to line from
        -i to i and one part of argument is small.
        * math/k_casinhf.c (__kernel_casinhf): Likewise.
        * math/k_casinhl.c (__kernel_casinhl): Likewise.
        * math/libm-test.inc (cacos_test): Add more tests.
        (casin_test): Likewise.
        (casinh_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-01-31  David S. Miller  <davem@davemloft.net>

        * po/de.po: Update from translation team.

2013-01-25  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>

        * time/tzfile.c: Include stdint.h for SIZE_MAX.

2013-01-25  Thomas Schwinge  <thomas@codesourcery.com>

        * configure.in (_AC_PROG_CC_C89): New definition.
        * configure: Regenerate.

        * configure.in (AC_PROG_CPP): New definition.
        * configure: Regenerate.

2013-01-23  Joseph Myers  <joseph@codesourcery.com>

        * debug/tst-backtrace.h: New file.
        * debug/tst-backtrace2.c: Include tst-backtrace.h.
        (ret): Remove variable.
        (x): Likewise.
        (FAIL): Remove macro.
        (NO_INLINE): Likewise.
        (fn1): Use match function instead of strstr.
        * debug/tst-backtrace3.c: Include tst-backtrace.h.
        (ret): Remove variable.
        (x): Likewise.
        (FAIL): Remove macro.
        (NO_INLINE): Likewise.
        (fn): Use match function instead of strstr.
        * debug/tst-backtrace4.c: Include tst-backtrace.h.
        (ret): Remove variable.
        (x): Likewise.
        (FAIL): Remove macro.
        (NO_INLINE): Likewise.
        (handle_signal): Use match function instead of strstr.
        * debug/tst-backtrace5.c: Include tst-backtrace.h.
        (ret): Remove variable.
        (x): Likewise.
        (FAIL): Remove macro.
        (NO_INLINE): Likewise.
        (handle_signal): Use match function instead of strstr.

2013-01-23  Roland McGrath  <roland@hack.frob.com>

        * misc/sys/cdefs.h (__glibc_unlikely, __glibc_likely): Fix whitespace.

2013-01-23  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/sparcv9/bits/atomic.h
        (__arch_compare_and_exchange_val_32_acq): Use %g0 as second
        argument of CAS if possible.
        * sysdeps/sparc/sparc64/bits/atomic.h
        (__arch_compare_and_exchange_val_32_acq): Likewise.
        (__arch_compare_and_exchange_val_64_acq): Likewise.

2013-01-23  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/unix/sysv/linux/ulimit.c: Moved to ...
        * sysdeps/posix/ulimit.c: ... this.
        Include <limits.h>.
        * sysdeps/unix/bsd/ulimit.c: Remove file.

2013-01-23  Adam Conrad  <adconrad@0c3.net>

        * elf/Makefile (LDFLAGS-tst-array2): Add $(no-as-needed).
        (LDFLAGS-tst-array5): Likewise.

2013-01-23  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15036]
        * bits/wchar.h (__WCHAR_MAX): Define based on __WCHAR_MAX__, or
        based on [L'\0' - 1 > 0] if [!__WCHAR_MAX__].
        (__WCHAR_MIN): Likewise, using __WCHAR_MIN__.
        * sysdeps/unix/sysv/linux/x86/bits/wchar.h: Remove.

2013-01-21  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/backtrace.c: New file.
        * sysdeps/sparc/sparc32/backtrace.h: New file.
        * sysdeps/sparc/sparc32/sparcv9/backtrace.h: New file.
        * sysdeps/sparc/sparc64/backtrace.h: New file.
        * sysdeps/sparc/sparc64/backtrace.c: Delete.
        * sysdeps/sparc/Makefile (CFLAGS-backtrace.c): Add
        -funwind-tables.

2013-01-21  Andreas Schwab  <schwab@suse.de>

        [BZ #15020]
        * posix/wordexp.c (exec_comm): Avoid busy loop when command has
        closed its stdout.

2013-01-20  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c: Don't include
        "mpa2.h".
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c: Likewise.

2013-01-18  Joseph Myers  <joseph@codesourcery.com>
            Mark Mitchell  <mark@codesourcery.com>
            Tom de Vries  <tom@codesourcery.com>
            Paul Pluzhnikov  <ppluzhnikov@google.com>

        * debug/tst-backtrace2.c: New file.
        * debug/tst-backtrace3.c: Likewise.
        * debug/tst-backtrace4.c: Likewise.
        * debug/tst-backtrace5.c: Likewise.
        * debug/Makefile (CFLAGS-tst-backtrace2.c): New variable.
        (CFLAGS-tst-backtrace3.c): Likewise.
        (CFLAGS-tst-backtrace4.c): Likewise.
        (CFLAGS-tst-backtrace5.c): Likewise.
        (LDFLAGS-tst-backtrace2): Likewise.
        (LDFLAGS-tst-backtrace3): Likewise.
        (LDFLAGS-tst-backtrace4): Likewise.
        (LDFLAGS-tst-backtrace5): Likewise.
        (tests): Add new tests tst-backtrace2, tst-backtrace3,
        tst-backtrace4 and tst-backtrace5.

2013-01-18  Anton Blanchard  <anton@samba.org>
            Ryan S. Arnold  <rsa@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/init-first.c: Rename
        __kernel_vdso_get_tbfreq to __kernel_get_tbfreq.
        * sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c: Add parameter to
        INTERNAL_VSYSCALL_NO_SYSCALL_FALLBACK to specify return type.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
        (INTERNAL_VSYSCALL_NCS): Change "=&r" in inline asm output regs list to
        "+r" and remove output regs list as redundant.  Add explicit inline
        asm to specify register of return val to work around compiler codegen
        bug.  Remove (int) cast on return value.  Add return type parameter to
        use in macro so that this macro does not truncate return value for
        64-bit values.
        (INTERNAL_VSYSCALL_NO_SYSCALL_FALLBACK): Add return type parameter and
        pass to INTERNAL_VSYSCALL_NCS.
        (INLINE_VSYSCALL): Add 'long int' as return type to
        INTERNAL_VSYSCALL_NCS macro invocation.
        (INTERNAL_VSYSCALL): Add 'long int' as return type to
        INTERNAL_VSYSCALL_NCS macro invocation.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h: Likewise.

2013-01-18  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #14496]
        * sysdeps/i386/fpu/fenv_private.h (libc_feupdateenv_test_sse):
        Fix application of SIMD FP exception mask.

        * sysdeps/ieee754/dbl-64/mpa.h (__pow_mp): New function to get an
        mp_no from a power of two.
        * sysdeps/ieee754/dbl-64/mpexp.c (__mpexp): Remove
        __mpexp_twomm1.  Use __pow_mp.

        * sysdeps/ieee754/dbl-64/mpexp.c (__mpexp): Remove unnecessary
        multiplication.

2013-01-17  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2013-01-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #15023]
        * include/complex.h: Condition contents on [!_COMPLEX_H].
        (__kernel_casinhf): New prototype.
        (__kernel_casinh): Likewise.
        (__kernel_casinhl): Likewise.
        * math/Makefile (libm_calls): Add k_casinh.
        * math/k_casinh.c: New file.
        * math/k_casinhf.c: Likewise.
        * math/k_casinhl.c: Likewise.
        * math/s_cacos.c (__cacos): Implement using __kernel_casinh for
        finite nonzero arguments.
        * math/s_cacosf.c (__cacosf): Implement using __kernel_casinhf for
        finite nonzero arguments.
        * math/s_cacosl.c (__cacosl): Implement using __kernel_casinhl for
        finite nonzero arguments.
        * math/s_casinh.c: Do not include <float.h>.
        (__casinh): Move code for finite nonzero arguments to k_casinh.c.
        * math/s_casinhf.c: Do not include <float.h>.
        (__casinhf): Move code for finite nonzero arguments to
        k_casinhf.c.
        * math/s_casinhl.c: Do not include <float.h>.
        [LDBL_MANT_DIG == 106] (LDBL_EPSILON): Do not undefine and
        redefine.
        (__casinhl): Move code for finite nonzero arguments to
        k_casinhl.c.
        * math/libm-test.inc (cacos_test): Add more tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-01-17  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/unix/sysv/linux/malloc-sysdep.h (HAVE_MREMAP): New define.
        * malloc/malloc.c: Include <unistd.h> and <malloc-sysdep.h>.
        [!HAVE_MREMAP]: Remove [defined linux] case.
        * malloc/arena.c: Do not include <malloc-sysdep.h>.

2013-01-17  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpa.c: Fix header comment.

2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/elf.h (R_386_SIZE32): New relocation.
        * sysdeps/i386/dl-machine.h (elf_machine_rel): Handle
        R_386_SIZE32.
        (elf_machine_rela): Likewise.
        * sysdeps/x86_64/dl-machine.h (elf_machine_rela): Handle
        R_X86_64_SIZE64 and R_X86_64_SIZE32.

2013-01-17  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/bits/mathdef.h [_SOFT_FLOAT || __NO_FPRS__]
        (FP_FAST_FMA): Do not define.
        [_SOFT_FLOAT || __NO_FPRS__] (FP_FAST_FMAF): Likewise.
        * sysdeps/powerpc/fpu/bits/fenvinline.h [__GNUC__ && !_SOFT_FLOAT
        && !__NO_MATH_INLINES]: Add [!__NO_FPRS__] condition.
        * sysdeps/powerpc/fpu/bits/mathinline.h [__GNUC__ &&
        !_SOFT_FLOAT]: Likewise.
        * sysdeps/powerpc/fpu/fpu_control.h [_SOFT_FLOAT || __NO_FPRS__]
        [_SOFT_FLOAT || __NO_FPRS__] (_FPU_RESERVED): Define with generic
        value.
        [_SOFT_FLOAT || __NO_FPRS__] (_FPU_DEFAULT): Likewise.
        [_SOFT_FLOAT || __NO_FPRS__] (fpu_control_t): Likewise.
        [_SOFT_FLOAT || __NO_FPRS__] (_FPU_GETCW): Likewise.
        [_SOFT_FLOAT || __NO_FPRS__] (_FPU_SETCW): Likewise.
        [_SOFT_FLOAT || __NO_FPRS__] (__fpu_control): Likewise.
        [!_SOFT_FLOAT && !__NO_FPRS__]: Condition previous contents of
        file.

2013-01-16  Andreas Schwab  <schwab@suse.de>

        [BZ #14327]
        * include/stdlib.h (__mktemp): Add declaration.
        * misc/mktemp.c (__mktemp): Renamed from mktemp, add weak alias.
        * misc/Versions (GLIBC_PRIVATE): Add __mktemp.

2013-01-16  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/atnat.h: Remove constant value
        definitions.
        * sysdeps/ieee754/dbl-64/atnat2.h: Likewise.
        * sysdeps/ieee754/dbl-64/mpa.c: Do not include mpa2.h.
        * sysdeps/ieee754/dbl-64/mpa.h: Move all constant value
        definitions here.
        * sysdeps/ieee754/dbl-64/mpa2.h: Remove.
        * sysdeps/ieee754/dbl-64/mpatan.h: Remove constant value
        definitions.
        * sysdeps/ieee754/dbl-64/mpatan2.c (__mpatan2): Remove ZERO
        and ONE.
        * sysdeps/ieee754/dbl-64/mpexp.c: Do not include mpexp.h.
        * sysdeps/ieee754/dbl-64/mpexp.h: Remove.
        * sysdeps/ieee754/dbl-64/mpsqrt.h: Remove constant value
        definitions.
        * sysdeps/ieee754/dbl-64/mptan.c (__mptan): Remove MONE.
        * sysdeps/ieee754/dbl-64/ulog.h: Remove constant value
        definitions.
        * sysdeps/ieee754/dbl-64/utan.h: Likewise.

        * sysdeps/ieee754/dbl-64/mpa2.h: Fix the value of TWO.

2013-01-15  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add vis3
        trunc{,f} to libm-sysdep_routes.
        * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_trunc-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_trunc.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_truncf-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_truncf.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_trunc.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_truncf.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_trunc-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_truncf-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_truncf.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_trunc.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_truncf.S: New file.

        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add vis3
        nearbyint{,f} to libm-sysdep_routes.
        * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S:
        New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S:
        New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyintf.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint-vis3.S: New
        file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf-vis3.S: New
        file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_nearbyint.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_nearbyintf.S: New file.

        * sysdeps/ieee754/dbl-64/s_nearbyint.c (__nearbyint): Use
        libc_feholdexcept and libc_fesetenv.

2013-01-15  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/scsi/sg.h: Include stddef.h.

2013-01-14  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc-ifunc.h (SPARC_ASM_IFUNC2): New macro.
        (SPARC_ASM_VIS2_IFUNC): Likewise.
        (SPARC_ASM_VIS3_VIS2_IFUNC): Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis3.S: Make
        use of 'siam' instruction.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis3.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis3.S:
        Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis2.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis2.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis2.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis2.S: New
        file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis2.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis2.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis2.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis2.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: Hook in
        new VIS2 routines.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S:
        Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add new VIS2
        routines to libm-sysdep_routines.
        * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Likewise.

        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add vis3
        fdim/fdimf to libm-sysdep_routines.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fdim.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fdimf.S: New file.
        * sysdeps/sparc/sparc32/fpu/s_fdim.S: New file.
        * sysdeps/sparc/sparc32/fpu/s_fdimf.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_fdim.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_fdimf.S: New file.

2013-01-14  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpa.c (__mul): Add a local variable
        to optimize copies.

        * sysdeps/ieee754/dbl-64/mpa.c: Fix formatting.
        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c: Likewise.

        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (__inv): Remove
        local variable MPTWO.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (__inv):
        Likewise.

2013-01-13  Mike Frysinger  <vapier@gentoo.org>

        * manual/pattern.texi (Flags for Globbing): Move GLOB_NOSORT after
        GLOB_NOESCAPE.

2013-01-13  Mike Frysinger  <vapier@gentoo.org>

        * manual/pattern.texi (Flags for Globbing): Highlight GNU extensions.

2013-01-13  Mike Frysinger  <vapier@gentoo.org>

        * manual/pattern.texi (glob_t): Document gl_flags.
        (glob64_t): Likewise.

2013-01-11  David S. Miller  <davem@davemloft.net>

        * math/Makefile (gmp-objs): Use $(gmp-sysdep_routines).
        * sysdeps/sparc/sparc64/multiarch/Makefile [$(subdir) = math]
        (gmp-sysdep_routines): New variable.  Add VIS3 optimized GMP routines.
        * sysdeps/sparc/sparc64/multiarch/add_n-vis3.S: New file.
        * sysdeps/sparc/sparc64/multiarch/add_n.S: New file.
        * sysdeps/sparc/sparc64/multiarch/addmul_1-vis3.S: New file.
        * sysdeps/sparc/sparc64/multiarch/addmul_1.S: New file.
        * sysdeps/sparc/sparc64/multiarch/mul_1-vis3.S: New file.
        * sysdeps/sparc/sparc64/multiarch/mul_1.S: New file.
        * sysdeps/sparc/sparc64/multiarch/sub_n-vis3.S: New file.
        * sysdeps/sparc/sparc64/multiarch/sub_n.S: New file.
        * sysdeps/sparc/sparc64/multiarch/submul_1-vis3.S: New file.
        * sysdeps/sparc/sparc64/multiarch/submul_1.S: New file.

        * sysdeps/sparc/sparc32/sparcv9/mul_1.S: Properly optimize for 32-bit
        sparc V9 rather than using V8 code.
        * sysdeps/sparc/sparc32/sparcv9/addmul_1.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/submul_1.S: Likewise.

        * sysdeps/sparc/sparc32/sparcv9/fpu/unix/sysv/linux/multiarch/Implies:
        Move to...
        * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/fpu/multiarch/Implies:
        Here.

2013-01-11  Roland McGrath  <roland@hack.frob.com>

        [BZ #14941]
        * configure.in (sysnames): Use $multi_arch_d in setting up $mach list,
        not in the main loop.
        * configure: Regenerated.

2013-01-11  Joseph Myers  <joseph@codesourcery.com>

        * include/features.h (__GLIBC_HAVE_LONG_LONG): Remove.
        * bits/byteswap.h [__GLIBC_HAVE_LONG_LONG]: Change #elif condition
        to just #else.
        * bits/types.h [__GLIBC_HAVE_LONG_LONG]: Likewise.  Remove
        [!__GLIBC_HAVE_LONG_LONG] case.
        * posix/sys/types.h [__GLIBC_HAVE_LONG_LONG]: Change #elif
        condition to just #else.
        * stdlib/stdlib.h [__USE_ISOC99 || (__GLIBC_HAVE_LONG_LONG &&
        __USE_MISC)]: Change all uses to [__USE_ISOC99 || __USE_MISC].
        [__GLIBC_HAVE_LONG_LONG && __USE_BSD]: Change to [__USE_BSD].
        * string/byteswap.h [__GLIBC_HAVE_LONG_LONG]: Make code
        unconditional.
        * string/endian.h [__GLIBC_HAVE_LONG_LONG]: Likewise.
        * sysdeps/s390/bits/byteswap.h [__GLIBC_HAVE_LONG_LONG]: Change
        #elif condition to just #else.
        * sysdeps/unix/sysv/linux/sys/sysmacros.h
        [__GLIBC_HAVE_LONG_LONG]: Make code unconditional.
        * sysdeps/x86/bits/byteswap.h [__GLIBC_HAVE_LONG_LONG]: Change
        #elif condition to just #else.

2013-01-11  Steve Ellcey  <sellcey@mips.com>

        * elf/elf.h (EF_MIPS_ARCH_32): Fix value.
        (EF_MIPS_ARCH_64): Fix value.
        (EF_MIPS_ARCH_32R2): New.
        (EF_MIPS_ARCH_64R2): New.

2013-01-11  H.J. Lu  <hongjiu.lu@intel.com>

        * Makeconfig (+link-pie-before-libc): New.
        (+link-pie-after-libc): Likewise.
        (+link-pie-tests): Likewise.
        (+link-pie): Rewritten.
        (link-before-libc): Remove $(config-LDFLAGS).
        (+link): Add $(rtld-LDFLAGS) after $(+link-before-libc).
        (+link-tests): Add $(rtld-tests-LDFLAGS) after $(+link-before-libc).
        (config-LDFLAGS): Renamed to ...
        (rtld-LDFLAGS): This.
        (rtld-tests-LDFLAGS): New macro.
        (link-libc-rpath-link): Likewise.
        (link-libc-tests-rpath-link): Likewise.
        (link-libc-before-gnulib): Remove -Wl,-rpath-link=$(rpath-link).
        (link-libc): Prepand $(link-libc-rpath-link).
        (link-libc-tests): Prepand $(link-libc-tests-rpath-link).
        (test-program-prefix): New macro.
        (test-via-rtld-prefix): Likewise.
        (test-program-cmd): Likewise.
        (host-test-program-cmd): Likewise.
        * Makefile ($(common-objpfx)testrun.sh): Replace
        $(run-program-prefix) with $(test-program-prefix).
        * Makerules ($(LINK.o)): Replace $(config-LDFLAGS) with
        $(rtld-LDFLAGS).
        ($(common-objpfx)shlib.lds): Likewise.
        (build-module-helper): Likewise.
        ($(common-objpfx)format.lds): Likewise.
        * Rules (binaries-pie-tests): New.
        (binaries-pie-notests): Likewise.
        (binaries-pie): Rewritten.
        ($(addprefix $(objpfx),$(binaries-pie))): Renamed to ...
        ($(addprefix $(objpfx),$(binaries-pie-notests))): This.
        ($(addprefix $(objpfx),$(binaries-pie-tests))): New.
        (make-test-out): Replace $(host-built-program-cmd) with
        $(host-test-program-cmd).
        * config.make.in (build-hardcoded-path-in-tests): New variable.
        * configure.in (--enable-hardcoded-path-in-tests): New configure
        option.
        (hardcoded_path_in_tests): New AC_SUBST.
        * configure: Regenerated.
        * catgets/Makefile ($(objpfx)test-gencat.out): Replace
        $(built-program-cmd) with $(test-program-cmd).
        * catgets/test-gencat.sh (run_program_cmd): Renamed to ...
        (test_program_cmd): This.
        * elf/Makefile ($(objpfx)order.out): Run test with
        $(test-program-prefix).
        ($(objpfx)order2.out): Likewise.
        ($(objpfx)tst-initorder.out): Likewise.
        ($(objpfx)tst-initorder2.out): Likewise.
        ($(objpfx)tst-array1.out): Replace $(built-program-cmd) with
        $(test-program-cmd).
        ($(objpfx)tst-array1-static.out): Likewise.
        ($(objpfx)tst-array2.out): Likewise.
        ($(objpfx)tst-array3.out): Likewise.
        ($(objpfx)tst-array4.out): Likewise.
        ($(objpfx)tst-array5.out): Likewise.
        ($(objpfx)tst-array5-static.out): Likewise.
        (tst-stackguard1-ARGS): Replace $(built-program-cmd) with
        $(test-program-cmd).
        * grp/Makefile ($(objpfx)tst_fgetgrent.out): Replace
        $(run-program-prefix) with $(test-program-prefix).
        * grp/tst_fgetgrent.sh (run_program_prefix): Renamed to ...
        (test_program_prefix): This.
        * iconvdata/Makefile ($(objpfx)tst-tables.out): Replace
        $(run-program-prefix) with $(test-program-prefix).
        * iconvdata/tst-table.sh (run_program_prefix): Renamed to ...
        (test_program_prefix): This.
        * iconvdata/tst-tables.sh: Likewise.
        * intl/Makefile ($(objpfx)tst-gettext.out): Replace
        $(run-program-prefix) with $(test-program-prefix).
        ($(objpfx)tst-translit.out): Likewise.
        ($(objpfx)tst-gettext2.out): Likewise.
        ($(objpfx)tst-gettext4.out): Likewise.
        ($(objpfx)tst-gettext6.out): Likewise.
        * intl/tst-gettext.sh (run_program_prefix): Renamed to ...
        (test_program_prefix): This.
        * intl/tst-gettext2.sh: Likewise.
        * intl/tst-gettext4.sh  Likewise.
        * intl/tst-gettext6.sh: Likewise.
        * intl/tst-translit.sh: Likewise.
        * io/Makefile ($(objpfx)ftwtest.out): Replace $(run-program-cmd)
        with $(test-program-cmd).
        * libio/Makefile ($(objpfx)test-freopen.out): Replace
        $(run-program-prefix) with $(test-program-prefix).
        * libio/test-freopen.sh (run_program_prefix): Renamed to ...
        (test_program_prefix): This.
        * malloc/Makefile ($(objpfx)tst-mtrace.out): Replace
        $(run-program-prefix) with $(test-program-prefix).
        * malloc/tst-mtrace.sh (run_program_prefix): Renamed to ...
        (test_program_prefix): This.
        * manual/install.texi: Document --enable-hardcoded-path-in-tests.
        * posix/Makefile ($(objpfx)globtest.out): Replace
        $(run-via-rtld-prefix) and $(test-wrapper) with
        $(test-program-prefix) and $(test-via-rtld-prefix).
        ($(objpfx)wordexp-tst.out): Replace $(run-program-prefix) with
        $(test-program-prefix).
        (tst-exec-ARGS): Replace $(host-built-program-cmd) with
        $(host-test-program-cmd).
        (tst-spawn-ARGS): Likewise.
        ($(objpfx)tst-rxspencer-mem): Replace $(run-program-prefix) with
        $(test-program-prefix).
        * posix/globtest.sh (un_via_rtld_prefix): Renamed to ...
        (test_via_rtld_prefix): This.
        (test_wrapper): Renamed to ...
        (test_program_prefix): This.
        (run_program_prefix): Replaced by test_program_prefix.
        * posix/wordexp-tst.sh (run_program_prefix): Renamed to ...
        (test_program_prefix): This.
        * rt/Makefile (tst-mqueue7-ARGS): Replace $(host-built-program-cmd)
        with $(host-test-program-cmd).
        * stdio-common/Makefile ($(objpfx)tst-unbputc.out): Replace
        $(run-program-prefix) with $(test-program-prefix).
        ($(objpfx)tst-printf.out): Likewise.
        ($(objpfx)tst-setvbuf1.out): Replace $(built-program-cmd) with
        $(test-program-cmd).
        * stdio-common/tst-printf.sh (run_program_prefix): Renamed to ...
        (test_program_prefix): This.
        * stdio-common/tst-unbputc.sh: Likewise.
        * stdlib/Makefile ($(objpfx)tst-fmtmsg.out): Replace
        $(run-program-prefix) with $(test-program-prefix).
        * stdlib/tst-fmtmsg.sh (run_program_prefix): Renamed to ...
        (test_program_prefix): This.
        * string/Makefile ($(objpfx)tst-svc.out):  Replace
        $(built-program-cmd) with $(test-program-cmd).

2013-01-11  Andreas Jaeger  <aj@suse.de>

        [BZ #15003]
        * sysdeps/unix/sysv/linux/bits/socket.h (MSG_FASTOPEN): New
        value. Sync with Linux 3.7.

2013-01-10  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/sparcv9/mul_1.S: Revert previous changes.
        * sysdeps/sparc/sparc32/sparcv9/addmul_1.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/submul_1.S: Likewise.

2013-01-10  Roland McGrath  <roland@hack.frob.com>

        * configure.in (sysnames): Drop use of $m0sub and $msub, which are
        never set.
        * configure: Regenerated.

2013-01-10  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/sparcv9/mul_1.S: Properly optimize for 32-bit
        sparc V9 rather than using V8 code.
        * sysdeps/sparc/sparc32/sparcv9/addmul_1.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/submul_1.S: Likewise.

2013-01-10  Roland McGrath  <roland@hack.frob.com>

        * elf/elf.h (DT_SPARC_REGISTER, DT_SPARC_NUM): Fix whitespace.
        (EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT): Likewise.
        (EF_MIPS_64BIT_WHIRL, EF_MIPS_ABI2, EF_MIPS_ABI_ON32): Likewise.
        (EF_MIPS_ARCH, EF_MIPS_ARCH_1, EF_MIPS_ARCH_2): Likewise.
        (EF_MIPS_ARCH_3, EF_MIPS_ARCH_4, EF_MIPS_ARCH_5): Likewise.
        (EF_MIPS_ARCH_32, EF_MIPS_ARCH_64): Likewise.
        (E_MIPS_ARCH_1): Define in terms of EF_MIPS_ARCH_* counterpart.
        (E_MIPS_ARCH_2, E_MIPS_ARCH_3, E_MIPS_ARCH_4, E_MIPS_ARCH_5): Likewise.
        (E_MIPS_ARCH_32, E_MIPS_ARCH_64): Likewise.
        (SHN_MIPS_ACOMMON, SHN_MIPS_TEXT, SHN_MIPS_DATA): Fix whitespace.
        (SHN_MIPS_SCOMMON, SHN_MIPS_SUNDEFINED): Likewise.
        (SHT_MIPS_LIBLIST, SHT_MIPS_MSYM, SHT_MIPS_CONFLICT): Likewise.
        (SHT_MIPS_GPTAB, SHT_MIPS_UCODE, SHT_MIPS_DEBUG): Likewise.
        (SHT_MIPS_REGINFO, SHT_MIPS_PACKAGE, SHT_MIPS_PACKSYM): Likewise.
        (SHT_MIPS_RELD, SHT_MIPS_IFACE, SHT_MIPS_CONTENT): Likewise.
        (SHT_MIPS_OPTIONS, SHT_MIPS_SHDR, SHT_MIPS_FDESC): Likewise.
        (SHT_MIPS_EXTSYM, SHT_MIPS_DENSE, SHT_MIPS_PDESC): Likewise.
        (SHT_MIPS_LOCSYM, SHT_MIPS_AUXSYM, SHT_MIPS_OPTSYM): Likewise.
        (SHT_MIPS_LOCSTR, SHT_MIPS_LINE, SHT_MIPS_RFDESC): Likewise.
        (SHT_MIPS_DELTASYM, SHT_MIPS_DELTAINST, SHT_MIPS_DELTACLASS): Likewise.
        (SHT_MIPS_DELTADECL, SHT_MIPS_SYMBOL_LIB, SHT_MIPS_EVENTS): Likewise.
        (SHT_MIPS_TRANSLATE, SHT_MIPS_PIXIE, SHT_MIPS_XLATE): Likewise.
        (SHT_MIPS_XLATE_DEBUG, SHT_MIPS_WHIRL, SHT_MIPS_EH_REGION): Likewise.
        (SHT_MIPS_XLATE_OLD, SHT_MIPS_PDR_EXCEPTION): Likewise.
        (SHF_MIPS_GPREL, SHF_MIPS_MERGE, SHF_MIPS_ADDR): Likewise.
        (SHF_MIPS_STRINGS, SHF_MIPS_NOSTRIP, SHF_MIPS_LOCAL): Likewise.
        (SHF_MIPS_NAMES, SHF_MIPS_NODUPE): Likewise.

2013-01-10  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>

        * posix/Makefile (tests-static): New variable.
        (tests): Add $(tests-static).
        (tst-exec-static-ARGS): New variable.
        (tst-spawn-static-ARGS): Likewise.
        * posix/tst-exec-static.c: New file.
        * posix/tst-spawn-static.c: Likewise.
        * posix/tst-exec.c: Support run directly.
        * posix/tst-spawn.c: Likewise.

2013-01-10  Joseph Myers  <joseph@codesourcery.com>

        * elf/link.h (struct dl_phdr_info): Use __extension__ with long
        long.
        * math/bits/mathcalls.h (llrint): Likewise.
        (llround): Likewise.
        * stdlib/stdlib.h (struct drand48_data): Likewise.
        * sysdeps/generic/inttypes.h (imaxdiv_t): Likewise.
        * sysdeps/s390/bits/byteswap.h (__bswap_64): Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/ipc.h (struct ipc_perm):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/ucontext.h (struct fpu):
        Likewise.
        * sysdeps/unix/sysv/linux/x86/sys/procfs.h [__x86_64__]
        (elf_greg_t): Likewise.
        * sysdeps/x86/bits/setjmp.h [__x86_64__ && __WORDSIZE != 64]
        (__jmp_buf): Likewise.
        * sysdeps/x86/fpu/bits/mathinline.h (llrintf): Likewise, for all
        definitions.
        (llrint): Likewise, for all definitions.
        (llrintl): Likewise.

        * string/string.h [__USE_BSD && __USE_GNU && __GNUC__] (ffsll):
        Remove [__GNUC__] condition.
        * wcsmbs/wchar.h [__USE_ISOC99 || (__GNUC__ && __USE_GNU)]: Change
        condition to just [__USE_ISOC99].
        [__GNUC__ && __USE_GNU]: Change condition to just [__USE_GNU].

2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14200]
        * sysdeps/unix/sysv/linux/x86/bits/environments.h
        (_POSIX_V7_ILP32_OFF32): Defined as 1 only if __x86_64__ isn't
        defined.
        (_POSIX_V6_ILP32_OFF32): Likewise.
        (_XBS5_ILP32_OFF32): Likewise.
        (__ILP32_OFFBIG_CFLAGS): Defined as "-mx32" for x32.
        (__ILP32_OFFBIG_LDFLAGS): Likewise.

2013-01-10  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpexp.c: Fix formatting.

        * sysdeps/ieee754/dbl-64/mpexp.c (__mpexp): New array of
        doubles __mpexp_twomm1.  Adjust usage.
        * sysdeps/ieee754/dbl-64/mpexp.h (__mpexp_twomm1):
        Remove.

2013-01-10  Andreas Schwab  <schwab@suse.de>

        [BZ #14964]
        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h (FALLOC_FL_KEEP_SIZE)
        (FALLOC_FL_PUNCH_HOLE) [__USE_GNU]: New macros.

2013-01-09  David S. Miller  <davem@davemloft.net>

        [BZ #15003]
        * sysdeps/gnu/netinet/tcp.h (TCP_COOKIE_TRANSACTIONS)
        (TCP_THIN_LINEAR_TIMEOUTS, TCP_THIN_DUPACK, TCP_USER_TIMEOUT)
        (TCP_REPAIR, TCP_REPAIR_QUEUE, TCP_QUEUE_SEQ, TCP_REPAIR_OPTIONS)
        (TCP_FASTOPEN): Define.
        (tcp_repair_opt): New structure.
        (TCP_NO_QUEUE, TCP_RECV_QUEUE, TCP_SEND_QUEUE, TCP_QUEUES_NR): New
        enum values.
        (TCP_COOKIE_MIN, TCP_COOKIE_MAX, TCP_COOKIE_PAIR_SIZE)
        (TCP_COOKIE_IN_ALWAYS, TCP_COOKIE_OUT_NEVER, TCP_S_DATA_IN)
        (TCP_S_DATA_OUT, TCP_MSS_DEFAULT, TCP_MSS_DESIRED): Define.
        (tcp_cookie_transactions): New structure.

2013-01-09  Anton Blanchard  <anton@samba.org>

        * sysdeps/unix/sysv/linux/powerpc/sched_getcpu.c: New file.
        * sysdeps/unix/sysv/linux/powerpc/Versions: Add __vdso_getcpu.
        * sysdeps/unix/sysv/linux/powerpc/bits/libc-vdso.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/init-first.c: Likewise.

2013-01-09  Joseph Myers  <joseph@codesourcery.com>

        * include/features.h (__USE_ANSI): Remove.

2013-01-09  Roland McGrath  <roland@hack.frob.com>

        * posix/Makefile (others): Depend on $(objpfx)getconf.speclist.

        * misc/error.c (error_tail: ALLOCA_LIMIT): Remove unused macro.

2013-01-09  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/s390/fpu/libm-test-ulps: Update.

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

        * sysdeps/ieee754/dbl-64/mpa.c (mcr): Reword comment.
        (__acr): Likewise.
        (__cpy): Likewise.
        (norm): Likewise.
        (denorm): Likewise.
        (__mp_dbl): Likewise.
        (__dbl_mp): Likewise.
        (add_magnitudes): Likewise.
        (sub_magnitudes): Likewise.
        (__add): Likewise.
        (__sub): Likewise.
        (__mul): Likewise.
        (__inv): Likewise.
        (__dvd): Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (mcr): Likewise.
        (__acr): Likewise.
        (__cpy): Likewise.
        (norm): Likewise.
        (denorm): Likewise.
        (__mp_dbl): Likewise.
        (__dbl_mp): Likewise.
        (add_magnitudes): Likewise.
        (sub_magnitudes): Likewise.
        (__add): Likewise.
        (__sub): Likewise.
        (__mul): Likewise.
        (__inv): Likewise.
        (__dvd): Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (mcr): Likewise.
        (__acr): Likewise.
        (__cpy): Likewise.
        (norm): Likewise.
        (denorm): Likewise.
        (__mp_dbl): Likewise.
        (__dbl_mp): Likewise.
        (add_magnitudes): Likewise.
        (sub_magnitudes): Likewise.
        (__add): Likewise.
        (__sub): Likewise.
        (__mul): Likewise.
        (__inv): Likewise.
        (__dvd): Likewise.

2013-01-08  Joseph Myers  <joseph@codesourcery.com>

        * io/sys/stat.h [__GNUC__ && __GNUC__ >= 2 &&
        __USE_EXTERN_INLINES]: Change condition to [__USE_EXTERN_INLINES].
        * sysdeps/unix/sysv/linux/sys/sysmacros.h [__GNUC__ && __GNUC__ >=
        2 && __USE_EXTERN_INLINES]: Likewise.

2013-01-08  Andreas Jaeger  <aj@suse.de>

        [BZ #14985]
        * sysdeps/unix/sysv/linux/sparc/bits/epoll.h (EPOLL_NONBLOCK):
        Remove.
        * sysdeps/unix/sysv/linux/bits/epoll.h (EPOLL_NONBLOCK): Likewise.
        * sysdeps/unix/sysv/linux/x86/bits/epoll.h (EPOLL_NONBLOCK): Likewise.

2013-01-07  Anton Blanchard  <anton@samba.org>

        * sysdeps/powerpc/fpu/feholdexcpt.c: Fixed spelling errors.
        * sysdeps/powerpc/fpu/feupdateenv.c: Likewise.
        * sysdeps/powerpc/fpu/math_ldbl.h: Likewise.
        * sysdeps/powerpc/powerpc32/bits/atomic.h: Likewise.
        * sysdeps/powerpc/powerpc32/cell/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc32/dl-machine.c: Likewise.
        * sysdeps/powerpc/powerpc32/dl-start.S: Likewise.
        * sysdeps/powerpc/powerpc32/memset.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/slowpow.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/hp-timing.h: Likewise.
        * sysdeps/powerpc/powerpc32/power4/memcmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt.S: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/memchr.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/memcmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/memrchr.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/strcasecmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/bits/atomic.h: Likewise.
        * sysdeps/powerpc/powerpc64/cell/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/dl-machine.h: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_ceill.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_nearbyintl.S: Likewise.
        * sysdeps/powerpc/powerpc64/hp-timing.h: Likewise.
        * sysdeps/powerpc/powerpc64/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/slowpow.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/memcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power4/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/memcpy.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memcmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/memrchr.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strcasecmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/strncmp.S: Likewise.

2013-01-07  Joseph Myers  <joseph@codesourcery.com>

        * malloc/malloc.h (__MALLOC_P): Remove all definitions.
        (__MALLOC_PMT): Likewise.
        [__GNUC__] (__MALLOC_HOOK_VOLATILE): Make not conditional on
        [__GNUC__], only on [_LIBC].
        [__GNUC__] (__MALLOC_DEPRECATED): Likewise.
        [!__GNUC__] (__MALLOC_HOOK_VOLATILE): Remove definition.
        [!__GNUC__] (__MALLOC_DEPRECATED): Likewise.
        * malloc/malloc.c (malloc_hook_ini): Do not use __MALLOC_P in
        forward declaration.
        (realloc_hook_ini): Likewise.
        (memalign_hook_ini): Likewise.
        (__libc_memalign): Do not use __MALLOC_PMT in variable
        declaration.
        (__libc_valloc): Likewise.
        (__libc_pvalloc): Likewise.
        (__libc_calloc): Likewise.
        (__posix_memalign): Likewise.

        [BZ #14996]
        * math/s_casinh.c: Include <float.h>.
        (__casinh): Do not do computation with squaring and square root
        for large arguments.
        * math/s_casinhf.c: Include <float.h>.
        (__casinhf): Do not do computation with squaring and square root
        for large arguments.
        * math/s_casinhl.c: Include <float.h>.
        [LDBL_MANT_DIG == 106] (LDBL_EPSILON): Undefine and redefine.
        (__casinhl): Do not do computation with squaring and square root
        for large arguments.
        * math/libm-test.inc (casin_test): Add more tests.
        (casinh_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-01-04  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/cacheinfo.c (__x86_64_data_cache_size): Removed.
        (__x86_64_raw_data_cache_size): Likewise.
        (__x86_64_data_cache_size_half): Likewise.
        (__x86_64_raw_data_cache_size_half): Likewise.
        (__x86_64_shared_cache_size): Likewise.
        (__x86_64_raw_shared_cache_size): Likewise.
        (__x86_64_shared_cache_size_half): Likewise.
        (__x86_64_raw_shared_cache_size_half): Likewise.
        * sysdeps/x86_64/cacheinfo.c (__x86_64_data_cache_size): Renamed
        to ...
        (__x86_data_cache_size): This.
        (__x86_64_raw_data_cache_size): Renamed to ...
        (__x86_raw_data_cache_size): This.
        (__x86_64_data_cache_size_half): Renamed to ...
        (__x86_data_cache_size_half): This.
        (__x86_64_raw_data_cache_size_half): Renamed to ...
        (__x86_raw_data_cache_size_half): This.
        (__x86_64_shared_cache_size): Renamed to ...
        (__x86_shared_cache_size): This.
        (__x86_64_raw_shared_cache_size): Renamed to ...
        (__x86_raw_shared_cache_size): This.
        (__x86_64_shared_cache_size_half): Renamed to ...
        (__x86_shared_cache_size_half): This.
        (__x86_64_raw_shared_cache_size_half): Renamed to ...
        (__x86_raw_shared_cache_size_half): This.
        * sysdeps/x86_64/memcpy.S: Updated.
        * sysdeps/x86_64/memset.S: Likewise.
        * sysdeps/x86_64/multiarch/memcmp-sse4.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy-ssse3.S: Likewise.

2013-01-04  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2013-01-04  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/fpu/test-powerpc-snan.c (_GNU_SOURCE): Define as
        1 to avoid redefinition warning.
        (__USE_GNU): Don't define.
        (init_signaling_nan): Protoize.

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2013-01-04  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpa.c: Remove commented code.
        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (__cr): Remove.
        (__cpymn): Likewise.
        (norm): Remove commented code.
        (denorm): Likewise.
        (__mp_dbl): Likewise.
        (__inv): Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (__cr): Remove.
        (__cpymn): Likewise.
        (norm): Remove commented code.
        (denorm): Likewise.
        (__mp_dbl): Likewise.
        (__inv): Likewise.

        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c (mpone): Define
        mp_no value for 1.0 and 2.0.
        (norm): Use RADIXI instead of radixi.d.
        (denorm): Likewise.
        (__mul): Use 0.0 instead of zero.d.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c (mpone): Define
        mp_no value for 1.0 and 2.0.
        (norm): Use RADIXI instead of radixi.d.
        (denorm): Likewise.
        (__mul): Use 0.0 instead of zero.d.

2013-01-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14994]
        * math/s_casinh.c (__casinh): Reduce finite argument to first
        quadrant then set signs of results at the end.
        * math/s_casinhf.c (__casinhf): Likewise.
        * math/s_casinhl.c (__casinhl): Likewise.
        * math/libm-test.inc (casin_test): Add more tests.
        (casinh_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2013-01-04  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpa.h: Fix code formatting.

        * sysdeps/ieee754/dbl-64/mpa.h: Clean up comment for MP_NO.

        * sysdeps/ieee754/dbl-64/mpa.c(norm): Remove commented
        declarations.
        (denorm): Likewise.
        (__mp_dbl): Likewise.
        (__inv): Likewise.

        * sysdeps/ieee754/dbl-64/mpa.h: Remove commented declarations
        and adjust the header comment.

        * sysdeps/ieee754/dbl-64/mpa.h (__mpexp): Remove unnecessary
        variable name from declaration.

2013-01-03  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Initialize COMMON_CPUID_INDEX_7 element.
        * sysdeps/x86_64/multiarch/init-arch.h (bit_RTM): New macro.
        (CPUID_RTM): Likewise.
        (HAS_RTM): Likewise.
        (COMMON_CPUID_INDEX_7): New enum.

2013-01-03  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #14981]
        * malloc/mtrace.c (tr_reallochook): If realloc returns NULL when
        size is zero, record memory as freed.

2013-01-03  Andreas Jaeger  <aj@suse.de>

        * po/ia.po: Add new Interlingua translation.

2012-01-03  Allan McRae  <allan@archlinux.org>

        * locale/programs/localedef.c: Fix description of '--posix' flag.

2013-01-02  Joseph Myers  <joseph@codesourcery.com>

        * NEWS: Update dates in second copyright notice.
        * README: Update copyright dates in example.
        * manual/libc.texinfo: Update copyright dates.
        * scripts/test-installation.pl: Update copyright date in --version
        output.

        * hurd/ctty-input.c: Fix copyright notice formatting.
        * hurd/ctty-output.c: Likewise.
        * hurd/dtable.c: Likewise.
        * hurd/hurd-raise.c: Likewise.
        * hurd/hurdprio.c: Likewise.
        * hurd/msgportdemux.c: Likewise.
        * misc/sys/file.h: Likewise.
        * misc/sys/ioctl.h: Likewise.
        * sysdeps/gnu/netinet/ip_icmp.h: Likewise.
        * sysdeps/mach/hurd/chdir.c: Likewise.
        * sysdeps/mach/hurd/fchdir.c: Likewise.
        * sysdeps/mach/hurd/rename.c: Likewise.
        * sysdeps/mach/hurd/rmdir.c: Likewise.
        * sysdeps/mach/hurd/seekdir.c: Likewise.
        * sysdeps/mach/hurd/setsid.c: Likewise.
        * sysdeps/posix/wait3.c: Likewise.

        * All files with FSF copyright notices: Update copyright dates
        using scripts/update-copyrights.
        * intl/plural.c: Regenerated.
        * locale/programs/charmap-kw.h: Likewise.
        * locale/programs/locfile-kw.h: Likewise.

2013-01-02  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpexp.h (__mpexp_twomm1): Fix first
        four values.

        * sysdeps/ieee754/dbl-64/mpa.c (__mul): Split mantissa
        calculation loop and add branch prediction.

        * sysdeps/ieee754/dbl-64/mpexp.c (__mpexp): Add assert to
        check access beyond bounds of m1np.

        * sysdeps/ieee754/dbl-64/mpa.c [! NO__CONST]: New constant
        MPTWO.
        (__inv): Remove local variable MPTWO to use the global
        constant.
        * sysdeps/ieee754/dbl-64/mpa.h: Declare MPTWO.
        * sysdeps/ieee754/dbl-64/mpatan.c (__mpatan): Remove local
        variable MPTWO.
        * sysdeps/ieee754/dbl-64/mpsqrt.c (__mpsqrt): Make MPHALF and
        MP3HALFS static const.

2013-01-01  David S. Miller  <davem@davemloft.net>

        * po/ca.po: Update from translation team.

2013-01-01  Joseph Myers  <joseph@codesourcery.com>

        * scripts/update-copyrights: New file.
        * Makeconfig: Reformat copyright notice.
        * ctype/ctype.h: Likewise.
        * debug/swprintf_chk.c: Likewise.
        * elf/dl-cache.c: Likewise.
        * elf/dl-debug.c: Likewise.
        * elf/dl-object.c: Likewise.
        * grp/initgroups.c: Likewise.
        * hurd/Makefile: Likewise.
        * hurd/hurd/signal.h: Likewise.
        * hurd/hurdfault.c: Likewise.
        * hurd/hurdioctl.c: Likewise.
        * hurd/hurdlookup.c: Likewise.
        * hurd/intr-msg.c: Likewise.
        * iconv/gconv_open.c: Likewise.
        * libio/swprintf.c: Likewise.
        * locale/lc-ctype.c: Likewise.
        * locale/nl_langinfo.c: Likewise.
        * mach/Machrules: Likewise.
        * mach/Makefile: Likewise.
        * malloc/obstack.h: Likewise.
        * manual/Makefile: Likewise.
        * manual/tsort.awk: Likewise.
        * misc/bits/stab.def: Likewise.
        * nis/nis_print_group_entry.c: Likewise.
        * nis/nis_table.c: Likewise.
        * nis/nss_compat/compat-pwd.c: Likewise.
        * nis/nss_compat/compat-spwd.c: Likewise.
        * po/Makefile: Likewise.
        * posix/fnmatch.c: Likewise.
        * posix/regex.h: Likewise.
        * resolv/Makefile: Likewise.
        * resolv/nss_dns/dns-network.c: Likewise.
        * resolv/res_hconf.c: Likewise.
        * scripts/gen-sorted.awk: Likewise.
        * soft-fp/soft-fp.h: Likewise.
        * stdio-common/printf.h: Likewise.
        * stdlib/monetary.h: Likewise.
        * stdlib/random.c: Likewise.
        * stdlib/random_r.c: Likewise.
        * sysdeps/generic/Makefile: Likewise.
        * sysdeps/gnu/Makefile: Likewise.
        * sysdeps/ieee754/dbl-64/doasin.c: Likewise.
        * sysdeps/ieee754/dbl-64/dosincos.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_asin.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_atan2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_exp.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_pow.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_remainder.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_sqrt.c: Likewise.
        * sysdeps/ieee754/dbl-64/halfulp.c: Likewise.
        * sysdeps/ieee754/dbl-64/mpa.c: Likewise.
        * sysdeps/ieee754/dbl-64/mpatan.c: Likewise.
        * sysdeps/ieee754/dbl-64/mpatan2.c: Likewise.
        * sysdeps/ieee754/dbl-64/mpexp.c: Likewise.
        * sysdeps/ieee754/dbl-64/mplog.c: Likewise.
        * sysdeps/ieee754/dbl-64/mpsqrt.c: Likewise.
        * sysdeps/ieee754/dbl-64/mptan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_atan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_sin.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_tan.c: Likewise.
        * sysdeps/ieee754/dbl-64/sincos32.c: Likewise.
        * sysdeps/ieee754/dbl-64/slowexp.c: Likewise.
        * sysdeps/ieee754/dbl-64/slowpow.c: Likewise.
        * sysdeps/ieee754/ldbl-128/ldbl2mpn.c: Likewise.
        * sysdeps/ieee754/ldbl-128/mpn2ldbl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/mpn2ldbl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/printf_fphex.c: Likewise.
        * sysdeps/mach/hurd/errnos.awk: Likewise.
        * sysdeps/mach/hurd/fork.c: Likewise.
        * sysdeps/mach/hurd/getcwd.c: Likewise.
        * sysdeps/mach/hurd/i386/trampoline.c: Likewise.
        * sysdeps/mach/hurd/mmap.c: Likewise.
        * sysdeps/mach/hurd/utimes.c: Likewise.
        * sysdeps/mach/hurd/xmknod.c: Likewise.
        * sysdeps/posix/profil.c: Likewise.
        * sysdeps/posix/readdir_r.c: Likewise.
        * sysdeps/powerpc/bits/mathdef.h: Likewise.
        * sysdeps/powerpc/bits/setjmp.h: Likewise.
        * sysdeps/powerpc/powerpc32/__longjmp-common.S: Likewise.
        * sysdeps/powerpc/powerpc32/memset.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/mpa.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/slowexp.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/slowpow.c: Likewise.
        * sysdeps/powerpc/powerpc32/sysdep.h: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/mpa.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/slowexp.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/slowpow.c: Likewise.
        * sysdeps/pthread/lio_listio.c: Likewise.
        * sysdeps/sparc/dl-procinfo.h: Likewise.
        * sysdeps/unix/i386/sysdep.S: Likewise.
        * sysdeps/unix/sysv/linux/aio_sigqueue.c: Likewise.
        * sysdeps/unix/sysv/linux/fstatvfs64.c: Likewise.
        * sysdeps/unix/sysv/linux/getdents.c: Likewise.
        * sysdeps/unix/sysv/linux/msgctl.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/semctl.c: Likewise.
        * sysdeps/unix/sysv/linux/shmctl.c: Likewise.
        * sysdeps/unix/sysv/linux/speed.c: Likewise.
        * sysdeps/unix/sysv/linux/xstatconv.h: Likewise.
        * sysdeps/wordsize-32/divdi3.c: Likewise.
        * time/sys/time.h: Likewise.
        * wcsmbs/Makefile: Likewise.

2013-01-01  David S. Miller  <davem@davemloft.net>

        * po/fr.po: Update from translation team.

        * catgets/gencat.c: Update copyright year.
        * csu/version.c: Likewise.
        * debug/catchsegv.sh: Likewise.
        * debug/pcprofiledump.c: Likewise.
        * debug/xtrace.sh: Likewise.
        * elf/ldconfig.c: Likewise.
        * elf/ldd.bash.in: Likewise.
        * elf/pldd.c: Likewise.
        * elf/sotruss.ksh: Likewise.
        * elf/sprof.c: Likewise.
        * iconv/iconv_prog.c: Likewise.
        * iconv/iconvconfig.c: Likewise.
        * locale/programs/locale.c: Likewise.
        * locale/programs/localedef.c: Likewise.
        * login/programs/pt_chown.c: Likewise.
        * malloc/memusage.sh: Likewise.
        * malloc/memusagestat.c: Likewise.
        * malloc/mtrace.pl: Likewise.
        * nscd/nscd.c: Likewise.
        * nss/getent.c: Likewise.
        * nss/makedb.c: Likewise.
        * posix/getconf.c: Likewise.

2012-12-31  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpa.c (__mp_dbl): Favour normal
        numbers.

2012-12-30  Mike Frysinger  <vapier@gentoo.org>

        * math/bits/mathcalls.h (modf): Use __nonnull.

2012-12-29  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/branred.h: Include dla.h.
        (split): Use macro CN instead of the bare value.
        * sysdeps/ieee754/dbl-64/dla.h: Add comment to explain why CN
        could be used.
        * sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Use CN
        instead of the bare value.
        (power1): Likewise.

2012-12-28  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpatan.c (__mpatan): Remove
        __ATAN_TWOM.
        * sysdeps/ieee754/dbl-64/mpatan.h: Likewise.

        * sysdeps/ieee754/dbl-64/atnat.h: Replaced constants with
        their values.
        * sysdeps/ieee754/dbl-64/atnat2.h: Likewise.
        * sysdeps/ieee754/dbl-64/s_tan.c (tan): Likewise.
        * sysdeps/ieee754/dbl-64/ulog.h: Likewise.
        * sysdeps/ieee754/dbl-64/utan.h: Likewise.

2012-12-28  Andreas Jaeger  <aj@suse.de>

        * elf/elf.h (NT_S390_TDB, NT_FILE, NT_SIGINFO): Define.  New
        values are from Linux 3.7.

        * sysdeps/gnu/netinet/tcp.h (TCPI_OPT_SYN_DATA)
        (TCPI_OPT_ECN_SEEN): Define.  Sync with Linux 3.7.

2012-12-28  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * misc/sys/cdefs.h (__glibc_likely): Wrap __builtin_expect for
        TRUE case.

        * sysdeps/ieee754/dbl-64/mpa.c (norm): Define R as RADIXI.
        (norm): Likewise.
        * sysdeps/ieee754/dbl-64/mpa2.h: Remove all static const
        variables with preprocessor constants.
        * sysdeps/ieee754/dbl-64/mpatan.h: Likewise.
        * sysdeps/ieee754/dbl-64/mpexp.h: Likewise.
        * sysdeps/ieee754/dbl-64/mpsqrt.h: Likewise.

2012-12-27  Bruno Haible  <bruno@clisp.org>

        [BZ #14317]
        * string/xpg-strerror.c (__xpg_strerror_r): Optimize, call strlen
        only if needed.

2012-12-27  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/ieee754/dbl-64/mpexp.c (__mpexp): Eliminate __mpexp_nn
        and use variable directly.
        * sysdeps/ieee754/dbl-64/mpexp.h (__mpexp_nn): Remove.

        * sysdeps/ieee754/dbl-64/mpa.c [! NO__CONST]: New constant
        MPONE.
        * sysdeps/ieee754/dbl-64/mpa.h: Declare MPONE.
        * sysdeps/ieee754/dbl-64/mpatan.c (__mpatan): Remove local
        variable MPONE.
        * sysdeps/ieee754/dbl-64/mpatan2.c (__mpatan2): Likewise.
        * sysdeps/ieee754/dbl-64/mpexp.c (__mpexp): Likewise.
        * sysdeps/ieee754/dbl-64/mplog.c (__mplog): Remove mplog.h
        include directive.  Remove local variable MPONE.
        * sysdeps/ieee754/dbl-64/mplog.h: Remove.
        * sysdeps/x86_64/fpu/multiarch/mpa-avx.c: Define NO__CONST.
        * sysdeps/x86_64/fpu/multiarch/mpa-fma4.c: Likewise.

2012-12-25  David S. Miller  <davem@davemloft.net>

        * version.h (RELEASE): Set to "development".
        (VERSION): Set to "2.17.90".
        * NEWS: Add 2.18 section.

2012-12-21  David S. Miller  <davem@davemloft.net>

        * po/hr.po: Update from translation team.

2012-12-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Refreshed.

2012-12-19  Steve Ellcey  <sellcey@mips.com>

        * NEWS:  Mention new memcpy for MIPS.

2012-12-18  Marcus Shawcroft  <marcus.shawcroft@linaro.org>

        * manual/contrib.texi (Contributors): Spelling correction.

2012-12-15  David S. Miller  <davem@davemloft.net>

        * po/ru.po: Update from translation team.

2012-12-13  David S. Miller  <davem@davemloft.net>

        * NEWS: Mention IFUNC testsuite enhancements.

        * po/pl.po: Update from translation team.
        * po/bg.po: Likewise.

        * manual/contrib.texi (Contributors): Update entries for Hongjiu
        Lu and Joseph S. Myers.  Add entry for Marcus Shawcroft.

2012-12-11  David S. Miller  <davem@davemloft.net>

        * po/sv.po: Update from translation team.

        * po/vi.po: Update from translation team.

        * po/cs.po: Update from translation team.

        * po/de.po: Update from translation team.
        * po/eo.po: Likewise.
        * po/nl.po: Likewise.

2012-12-11  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #14246]
        * manual/argp.texi (Argp Helper Functions): Move node to follow
        Argp Parsing State.

        [BZ #14872]
        * manual/conf.texi (Limits on File System Capacity): Mention if
        terminating null is included in the max size.

2012-12-10  Andreas Jaeger  <aj@suse.de>

        * po/cs.po: Update from translation team.

2012-12-08  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/s390/jmpbuf-unwind.h (_jmpbuf_sp): Declare SP as
        void pointer and cast to uintptr_t.
        * sysdeps/s390/s390-64/memcmp.S: Pick sysdep.h from include
        path.
        * sysdeps/s390/s390-64/memcpy.S: Likewise.
        * sysdeps/s390/s390-64/memset.S: Likewise.

2012-12-08  Benno Schulenberg  <bensberg@justemail.net>

        [BZ #14833]
        * menual/message.texi (Message Translation): Fix typos.
        (Helper programs for gettext): Likewise.

2012-12-07  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #14898]
        * include/link.h (FORCED_DYNAMIC_TLS_OFFSET) [NO_TLS_OFFSET == 0]:
        Change to -1.

2012-12-07  David S. Miller  <davem@davemloft.net>

        * po/libc.pot: Update.

2012-12-07  Richard Henderson  <rth@redhat.com>

        [BZ #10114]
        * soft-fp/op-common.h (_FP_MUL): Pull computation of R_e from the
        normal/normal case to before the switch.
        (_FP_DIV): Likewise.

2012-12-06  Carlos O'Donell  <carlos@systemhalted.org>
            Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/posix_fadvise.c (posix_fadvise): Also
        check for __NR_fadvise64_64.

2012-12-06  Chris Metcalf  <cmetcalf@tilera.com>

        * sysdeps/generic/fpu_control.h (_FPU_GETCW): Define to set cw to
        0, not just to plain "0" as a statement.
        (_FPU_SETCW): Define to (void) (cw), rather than doing nothing
        with cw.

2012-12-06  Joseph Myers  <joseph@codesourcery.com>

        * NEWS: Use sourceware.org in Bugzilla URL.

2012-12-06  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
        (INTERNAL_SYSCALL_DECL): Use __attribute__ ((unused)).

        * stdio-common/tst-put-error.c (do_test): Add newline to the
        padded test to ensure flush.

2012-12-05  Jeff Law  <law@redhat.com>

        * sunrpc/etc.rpc (fedfs_admin): Add entry.

2012-12-05  Joseph Myers  <joseph@codesourcery.com>

        * README: Don't refer to ports add-on as distributed separately.
        Mention AArch64 in list of systems supported in the ports add-on.

        * LICENSES: Add more non-FSF copyright and license notices.

        * soft-fp/op-common.h (_FP_DECL): Declare X##_s with __attribute__
        ((unused)).

        * sysdeps/ieee754/ldbl-128ibm/x2y2m1l.c: Include <stdlib.h>.

        * stdio-common/tst-put-error.c (do_test): Use 10000000 instead of
        10000 as width of padded output.

2012-12-04  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/sysdep.h (_SYS_AUXV_H): Define to 1 not empty.

        * sysdeps/ieee754/ldbl-128ibm/e_atanhl.c (__ieee754_atanhl): Mark
        variable LX with __attribute__ ((unused)).
        * sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c (__ieee754_rem_pio2l):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_isnanl.c (___isnanl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_logbl.c (__logbl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c: Mark variable LY
        with __attribute__ ((unused)).

2012-12-04  David S. Miller  <davem@abraco.davemloft.net>

        * sysdeps/generic/memcopy.h: Add multiple inclusion protection.

2012-12-04  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/ldbl-opt/Makefile [$(subdir) = math]
        (CFLAGS-nldbl-acos.c): New variable.
        [$(subdir) = math] (CFLAGS-nldbl-acosh.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-asin.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-asinh.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-atan.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-atan2.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-atanh.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-cabs.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-cacos.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-cacosh.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-carg.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-casin.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-casinh.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-catan.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-catanh.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-cbrt.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-ccos.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-ccosh.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-ceil.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-cexp.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-cimag.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-clog.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-clog10.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-conj.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-copysign.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-cos.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-cosh.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-cpow.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-cproj.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-creal.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-csin.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-csinh.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-csqrt.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-ctan.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-ctanh.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-drem.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-erf.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-erfc.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-exp.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-exp10.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-exp2.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-expm1.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-fabs.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-fdim.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-finite.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-floor.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-fma.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-fmax.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-fmin.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-fmod.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-frexp.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-gamma.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-hypot.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-ilogb.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-isinf.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-isnan.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-j0.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-j1.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-jn.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-ldexp.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-lgamma.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-lgamma_r.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-llrint.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-llround.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-log.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-log10.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-log1p.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-log2.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-logb.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-lrint.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-lround.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-modf.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-nan.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-nearbyint.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-nextafter.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-nexttoward.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-nexttowardf.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-pow.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-pow10.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-remainder.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-remquo.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-rint.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-round.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-scalb.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-scalbln.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-scalbn.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-significand.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-sin.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-sincos.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-sinh.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-sqrt.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-tan.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-tanh.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-tgamma.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-trunc.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-y0.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-y1.c): Likewise.
        [$(subdir) = math] (CFLAGS-nldbl-yn.c): Likewise.

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
        (INTERNAL_SYSCALL_DECL): Use __attribute__ ((unused)).

        [BZ #14914]
        * sysdeps/ieee754/ldbl-128ibm/e_powl.c (__ieee754_powl): Clear
        whole low double instead of just low 47 bits when splitting values
        into two parts.

2012-12-03  Allan McRae  <allan@archlinux.org>

        * manual/stdio.texi (Predefined Printf Handlers): Remove
        @hsep and @vsep usage.

2012-12-03  Mike Frysinger  <vapier@gentoo.org>

        * bits/byteswap.h [__GNUC__]: Change __GNUC_PREREQ from 4.2 to 4.3.
        * sysdeps/x86/bits/byteswap.h [__GNUC__]: Likewise.

2012-12-03  Jeff Law  <law@redhat.com>

        * time/sys/time.h (settimeofday): Do not mark TV argument
        as __nonnull.

2012-12-01  Mike Frysinger  <vapier@gentoo.org>

        * libio/fileops.c (_IO_new_file_close_it): Do not always flush
        when currently writing and seek to current position when not.
        * libio/Makefile (tests): Remove bug-fclose1.
        * libio/bug-fclose1.c: Delete.

2012-12-01  Joseph Myers  <joseph@codesourcery.com>

        * manual/arith.texi (feenableexcept): Fix typo.
        (fedisableexcept): Likewise.

2012-11-30  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/powerpc/powerpc64/entry.h (TEXT_START): Define using a
        second, differently-typed declaration, rather than a cast.

2012-11-30  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * sunrpc/rpc/svc.h (__svc_accept_failed): Move declaration...
        * include/rpc/svc.h: ... here.

2012-11-30  Aurelien Jarno  <aurel32@debian.org>

        [BZ #13013]
        * resolv/res_query.c(__libc_res_nquery): Assign hp and hp2
        depending n and resplen2 to catch cases where answer
        equals answerp2.

2012-11-29  Carlos O'Donell  <carlos@systemhalted.org>

        * elf/get-dynamic-info.h (elf_get_dynamic_info): Warn
        for unsupported DF_1_* bits when DL_DEBUG_FILES is set.

2012-11-29  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/clock_getcpuclockid.c (HAS_CPUCLOCK): Delete.

2012-11-29  Roland McGrath  <roland@hack.frob.com>

        * inet/tst-inet6_rth.c (do_test): Use a union rather than type punning.

2012-11-28  Jeff Law  <law@redhat.com>

        [BZ #13761]
        * nscd/grpcache.c (cache_addgr): Rename alloca_used to
        dataset_temporary.  Track alloca usage into alloca_used.
        If dataset is large allocate and release it via malloc/free.

2012-06-04  Florian Weimer  <fweimer@redhat.com>

        [BZ #14197]
        * debug/test-strcpy_chk.c: Mention __chk_fail ABI test.

2012-11-28  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-11-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14803]
        * sysdeps/ieee754/ldbl-96/e_asinl.c (pio2_hi): Use hex float value
        of pi/2 rounded to nearest to 64 bits.
        (pio2_lo): Use hex float value of pi/2 - pio2_hi rounded to
        nearest to 64 bits.
        (pio4_hi): Use hex float value of pi/4 rounded to nearest to 64
        bits.

2012-11-28  Jeff Law <law@redhat.com>
            Martin Osvald <mosvald@redhat.com>

        [BZ #14889]
        * sunrpc/rpc/svc.h (__svc_accept_failed): New prototype.
        * sunrpc/svc.c: Include time.h.
        (__svc_accept_failed): New function.
        * sunrpc/svc_tcp.c (rendezvous_request): If the accept fails for
        any reason other than EINTR, call __svc_accept_failed.
        * sunrpc/svc_udp.c (svcudp_recv): Similarly.
        * sunrpc/svc_unix.c (rendezvous_request): Similarly.

2012-11-28  Andreas Schwab  <schwab@suse.de>

        * scripts/abilist.awk: Also handle indirect functions in .opd
        section.

2012-11-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13881]
        * sysdeps/x86/fpu/powl_helper.c: New file.
        * sysdeps/x86/fpu/Makefile: Likewise.
        * sysdeps/i386/fpu/e_powl.S (limit): Remove object.
        (p3): New object.
        (__ieee754_powl): Use __powl_helper for finite arguments except
        integer exponents below 8.
        * sysdeps/x86_64/fpu/e_powl.S (limit): Remove object.
        (p3): New object.
        (__ieee754_powl): Use __powl_helper for finite arguments except
        integer exponents below 8.
        * math/libm-test.inc (pow_test): Add more tests and enable some
        previously disabled tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-11-28  Siddhesh Poyarekar  <siddhesh@redhat.com>
            Carlos O'Donell  <carlos_odonell@mentor.com>

        * nss/makedb.c (is_prime): Assert that input is odd and greater
        than 4.  Note that fact in a comment too.
        (next_prime): Add 4 to input.

2012-11-27  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #11741]
        * libio/Makefile (tests): Add test case tst-fwrite-error.
        * libio/iofwrite.c (_IO_fwrite): Return 0 on EOF.
        * libio/iofwrite_u.c (fwrite_unlocked): Likewise.
        * libio/tst-fwrite-error.c: New test case.

2012-11-26  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/dl-load.c (_dl_map_object_from_fd): Cast to uintptr_t
        before casting to void *.
        * include/libc-internal.h (__pointer_type): New macro.
        (__integer_if_pointer_type_sub): Likewise.
        (__integer_if_pointer_type): Likewise.
        (cast_to_integer): Likewise.
        * sysdeps/x86_64/bits/atomic.h: Include <libc-internal.h>.
        (__arch_c_compare_and_exchange_val_64_acq): Use cast_to_integer
        before casting to atomic64_t.
        (atomic_exchange_acq): Likewise.
        (__arch_exchange_and_add_body): Likewise.
        (__arch_add_body): Likewise.
        (atomic_add_negative): Likewise.
        (atomic_add_zero): Likewise.

2012-11-26  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/unwind-dw2-fde.c (get_pc_begin): New function.
        (fde_unencoded_compare): Use get_pc_begin instead of type-punning.
        (add_fdes): Likewise.
        (linear_search_fdes): Likewise.
        (binary_search_unencoded_fdes): Likewise.

2012-11-26  Andreas Schwab  <schwab@linux-m68k.org>

        * elf/sotruss.ksh: Correctly locate argument of -F and -T options.

2012-11-24  Adam Conrad  <adconrad@0c3.net>

        * configure.in: Autodetect C++ header directories.
        * configure: Regenerated.

2012-11-23  Mike Frysinger  <vapier@gentoo.org>

        * elf/Makefile ($(objpfx)ld.so): Change readelf to $(READELF).

2012-11-23  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2012-11-22  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (fma_test_towardzero) [TEST_LDOUBLE &&
        LDBL_MANT_DIG == 106]: Disable some tests.
        (fma_test_downward) [TEST_LDOUBLE && LDBL_MANT_DIG == 106]:
        Likewise.
        (fma_test_upward) [TEST_LDOUBLE && LDBL_MANT_DIG == 106]:
        Likewise.

        [BZ #14871]
        * sysdeps/ieee754/ldbl-128ibm/s_atanl.c (__atanl): Return the
        input for small inputs.  Return +/- pi/2 for large inputs.
        * math/libm-test.inc (atan_test): Add more tests.

        * sysdeps/generic/unwind-dw2-fde-glibc.c
        (_Unwind_IteratePhdrCallback): Declare P_DYNAMIC with
        __attribute__ ((unused)).

        [BZ #14645]
        * sysdeps/ieee754/ldbl-128ibm/s_fmal.c (__fmal): Compute result as
        x * y if x and y are nonzero and z is zero.

        [BZ #14811]
        * sysdeps/ieee754/ldbl-128ibm/e_powl.c (__ieee754_powl): Saturate
        nonzero exponents with absolute value below 0x1p-117 to +/-
        0x1p-117.

        [BZ #14869]
        * sysdeps/ieee754/ldbl-128ibm/e_hypotl.c (__ieee754_hypotl): Scale
        up arguments below 2**-450, not just those below 2**-500.
        * math/libm-test.inc (hypot_test): Add another test.

        [BZ #14868]
        * sysdeps/ieee754/ldbl-128ibm/e_hypotl.c (__ieee754_hypotl):
        Return a+b for ratio over 2**120, not 2**60.
        * math/libm-test.inc (hypot_test): Add another test.

        * math/libm-test.inc (clog_test): Use
        UNDERFLOW_EXCEPTION_LDOUBLE_IBM on two tests.
        (clog10_test): Likewise.

        [BZ #6778]
        * sysdeps/ieee754/ldbl-128ibm/s_expm1l.c (big): Change to 1e290L.

2012-11-22  Andreas Schwab  <schwab@suse.de>

        * sysdeps/i386/fpu/libm-test-ulps: Update.

2012-11-22  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/x86_64/multiarch/test-multiarch.c (get_cpuinfo): Terminate
        printf output with newline.

2012-11-21  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14865]
        * aclocal.m4 (LIBC_LINKER_FEATURE): New macro.
        * configure.in: Use LIBC_LINKER_FEATURE to check -z nodelete,
        -z nodlopen, -z initfirst and -z execstack support.
        * configure: Regenerated.

        * elf/elf.h (DF_1_NODIRECT): New macro.
        (DF_1_IGNMULDEF): Likewise.
        (DF_1_NOKSYMS): Likewise.
        (DF_1_NOHDR): Likewise.
        (DF_1_EDITED): Likewise.
        (DF_1_NORELOC): Likewise.
        (DF_1_SYMINTPOSE): Likewise.
        (DF_1_GLOBAUDIT): Likewise.
        (DF_1_SINGLETON): Likewise.
        * elf/get-dynamic-info.h (elf_get_dynamic_info): Assert
        DT_1_SUPPORTED_MASK bits.
        * include/elf.h (DT_1_SUPPORTED_MASK): New macro.

2012-11-20  Carlos O'Donell  <carlos_odonell@mentor.com>

        * sysdeps/unix/make-syscalls.sh: Document prefixes.

2012-11-20  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/sh/dl-machine.h (ELF_MACHINE_RUNTIME_FIXUP_PARAMS): New
        macro.

        * sysdeps/unix/sysv/linux/bits/socket.h (struct mmsghdr, recvmmsg)
        (sendmmsg): Move declarations...
        * socket/sys/socket.h: ... here.
        * sysdeps/unix/sysv/linux/recvmmsg.c [!defined __NR_recvmmsg &&
        !defined __NR_socketcall] (recvmmsg): Move ENOSYS stub into and
        include it from...
        * socket/recvmmsg.c: ... this new file.
        * sysdeps/unix/sysv/linux/internal_sendmmsg.S [__ASSUME_SENDMMSG]
        (sendmmsg): Rename to __sendmmsg, create weak alias and make
        definition of __sendmmsg hidden.
        * sysdeps/unix/sysv/linux/sendmmsg.c (sendmmsg): Likewise.
        [!defined __NR_sendmmsg && !defined __NR_socketcall] (sendmmsg):
        Move ENOSYS stub into and include it from...
        * socket/sendmmsg.c: ... this new file.
        * sysdeps/unix/sysv/linux/Makefile [subdir=socket]
        (sysdep_routines): Move recvmmsg and sendmmsg...
        * socket/Makefile (routines): ... here.
        * socket/Versions (GLIBC_2.17): Add recvmmsg and sendmmsg.
        (GLIBC_PRIVATE): Add __sendmmsg.
        * include/sys/socket.h (__sendmmsg): Add declarations.
        * resolv/res_send.c (send_dg): Invoke __sendmmsg instead of
        sendmmsg.

2012-11-20  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/ldbl-128/s_nearbyintl.c (__nearbyintl): Mark
        variable I1 with __attribute__ ((unused)).
        * sysdeps/ieee754/ldbl-128/s_rintl.c (__rintl): Likewise.

2012-11-19  Joseph Myers  <joseph@codesourcery.com>

        * stdio-common/_itowa.c (_itowa) [BITS_PER_MP_LIMB == 64]: Declare
        DUMMY variables with __attribute__ ((unused)).

        * bits/byteswap.h: Include <bits/types.h>.
        (__bswap_64): Use __uint64_t instead of unsigned long long int.

2012-11-19  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/mach/hurd/ptsname.c (ptsname): Change the type of PEERNAME to
        string_t.  Do not manually set errno.
        (__ptsname_r): Change the type of PEERNAME to string_t, and check its
        length with __strnlen.  Make sure to both set errno and return it on
        failure.

2012-11-19  David S. Miller  <davem@davemloft.net>

        With help from Joseph Myers.
        * sysdeps/ieee754/ldbl-128/s_atanl.c (__atanl): Handle tiny and
        very large arguments properly.
        * math/libm-test.inc (atan_test): New tests.
        (atan2_test): New tests.
        * sysdeps/sparc/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

2012-11-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14856]
        * posix/bits/posix1_lim.h [!__USE_XOPEN2K] (_POSIX_TZNAME_MAX):
        Define to 3.

        * conform/data/errno.h-data [POSIX] (EADDRINUSE): Do not expect.
        [POSIX] (EADDRNOTAVAIL): Likewise.
        [POSIX] (EAFNOSUPPORT): Likewise.
        [POSIX] (EALREADY): Likewise.
        [POSIX] (ECONNABORTED): Likewise.
        [POSIX] (ECONNREFUSED): Likewise.
        [POSIX] (ECONNRESET): Likewise.
        [POSIX] (EDESTADDRREQ): Likewise.
        [POSIX] (EDQUOT): Likewise.
        [POSIX] (EHOSTUNREACH): Likewise.
        [POSIX] (EIDRM): Likewise.
        [POSIX] (EISCONN): Likewise.
        [POSIX] (ELOOP): Likewise.
        [POSIX] (EMULTIHOP): Likewise.
        [POSIX] (ENETDOWN): Likewise.
        [POSIX] (ENETUNREACH): Likewise.
        [POSIX] (ENOBUFS): Likewise.
        [POSIX] (ENODATA): Likewise.
        [POSIX] (ENOLINK): Likewise.
        [POSIX] (ENOMSG): Likewise.
        [POSIX] (ENOPROTOOPT): Likewise.
        [POSIX] (ENOSR): Likewise.
        [POSIX] (ENOSTR): Likewise.
        [POSIX] (ENOTCONN): Likewise.
        [POSIX] (ENOTSOCK): Likewise.
        [POSIX] (EOPNOTSUPP): Likewise.
        [POSIX] (EOVERFLOW): Likewise.
        [POSIX] (EPROTO): Likewise.
        [POSIX] (EPROTONOSUPPORT): Likewise.
        [POSIX] (EPROTOTYPE): Likewise.
        [POSIX] (ESTALE): Likewise.
        [POSIX] (ETIME): Likewise.
        [POSIX] (ETXTBSY): Likewise.
        [POSIX] (EWOULDBLOCK): Likewise.
        [!ISO && !ISO99 && !ISO11] (E*): Do not allow.
        * conform/data/fcntl.h-data [POSIX] (SEEK_SET): Allow.
        [POSIX] (SEEK_CUR): Likewise.
        [POSIX] (SEEK_END): Likewise.
        [POSIX || UNIX98] (mode_t): Do not require.
        [POSIX] (off_t): Likewise.
        [POSIX] (pid_t): Likewise.
        [POSIX] (sys/stat.h): Do not allow header.
        [POSIX] (unistd.h): Likewise.
        [!ISO && !ISO99 && !ISO11] (timespec): Do not allow.
        [!ISO && !ISO99 && !ISO11] (tv_nsec): Likewise.
        [!ISO && !ISO99 && !ISO11] (tv_sec): Likewise.
        * conform/data/locale.h-data [POSIX] (LC_MESSAGES): Do not
        require.
        * conform/data/mqueue.h-data [!ISO && !ISO99 && !ISO11] (struct
        sigevent): Specify elements.
        [XOPEN2K8 || POSIX2008] (struct sigevent): Remove duplicate type
        entry.
        [!ISO && !ISO99 && !ISO11] (mq_*): Allow.
        [!ISO && !ISO99 && !ISO11] (MQ_*): Likewise.

        * conform/data/cpio.h-data [POSIX]: Disable whole file.
        * conform/data/glob.h-data [POSIX] (GLOB_NOSYS): Do not expect.
        * conform/data/limits.h-data [!ISO && !ISO99 && !ISO11]
        (AIO_LIST_MAX): Change to AIO_LISTIO_MAX.
        [!ISO && !ISO99 && !ISO11] (ATEXT_MAX): Remove.
        [!ISO && !ISO99 && !ISO11 && !POSIX && !XPG3] (ATEXIT_MAX): Allow.
        [POSIX || POSIX2008 || XPG3] (IOV_MAX): Do not allow.
        [POSIX || POSIX2008 || XPG3] (_XOPEN_IOV_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (MQ_PRIO_MAX): Allow.
        [!ISO && !ISO99 && !ISO11] (RE_DUP_MAX): Remove duplicate entry.
        [POSIX || XPG3 || XPG4 || UNIX98] (SS_REPL_MAX): Do not allow.
        [POSIX || XPG3 || XPG4 || UNIX98] (SYMLOOP_MAX): Likewise.
        [POSIX || XPG3 || XPG4] (FILESIZEBITS): Likewise.
        [POSIX || XPG3 || XPG4 || UNIX98] (POSIX_ALLOC_SIZE_MIN):
        Likewise.
        [POSIX || XPG3 || XPG4 || UNIX98] (POSIX_REC_INCR_XFER_SIZE):
        Likewise.
        [POSIX || XPG3 || XPG4 || UNIX98] (POSIX_REC_MAX_XFER_SIZE):
        Likewise.
        [POSIX || XPG3 || XPG4 || UNIX98] (POSIX_REC_XFER_ALIGN):
        Likewise.
        [POSIX || XPG3 || XPG4 || UNIX98] (SYMLINK_MAX): Likewise.
        [POSIX || XPG3 || XPG4 || UNIX98] (_POSIX_SS_REPL_MAX): Likewise.
        [POSIX || XPG3 || XPG4 || UNIX98] (_POSIX_SYMLINK_MAX): Likewise.
        [POSIX || XPG3 || XPG4 || UNIX98] (_POSIX_SYMLOOP_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (BC_BASE_MAX): Use macro-constant.
        Specify lower bound on value.
        [!ISO && !ISO99 && !ISO11] (BC_DIM_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (BC_SCALE_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (BC_STRING_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (COLL_WEIGHTS_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (EXPR_NEST_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (RE_DUP_MAX): Likewise.
        [POSIX || XPG3 || XPG4] (CHARCLASS_NAME_MAX): Do not allow.
        [!ISO && !ISO99 && !ISO11] (_POSIX_CLOCKRES_MIN): Specify exact
        value.
        [!ISO && !ISO99 && !ISO11] (_POSIX_AIO_LISTIO_MAX): Do not specify
        as optional.
        [!ISO && !ISO99 && !ISO11] (_POSIX_AIO_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_ARG_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_CHILD_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_DELAYTIMER_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_LINK_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_LOGIN_NAME_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_MAX_CANON): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_MAX_INPUT): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_MQ_OPEN_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_MQ_PRIO_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_NAME_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_NGROUPS_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_OPEN_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_PATH_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_PIPE_BUF): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX2_RE_DUP_MAX): Remove duplicate
        entry.
        [!ISO && !ISO99 && !ISO11] (_POSIX_RTSIG_MAX): Do not specify as
        optional.
        [!ISO && !ISO99 && !ISO11] (_POSIX_SEM_NSEMS_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_SEM_VALUE_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_SIGQUEUE_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_SSIZE_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_STREAM_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_THREAD_DESTRUCTOR_ITERATIONS):
        Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_THREAD_KEYS_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_THREAD_THREADS_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_TIMER_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_TTY_NAME_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX_TZNAME_MAX): Likewise.  Give
        value as 3 for [POSIX || XPG3 || XPG4 || UNIX98].
        [!ISO && !ISO99 && !ISO11] (_POSIX2_BC_BASE_MAX): Do not specify
        as optional.
        [!ISO && !ISO99 && !ISO11] (_POSIX2_BC_DIM_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX2_BC_SCALE_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX2_BC_STRING_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX2_CHARCLASS_NAME_MAX):
        Likewise.  Do not allow for [POSIX || XPG3 || XPG4 || UNIX98].
        [!ISO && !ISO99 && !ISO11] (_POSIX2_COLL_WEIGHTS_MAX): Do not
        specify as optional.
        [!ISO && !ISO99 && !ISO11] (_POSIX2_EXPR_NEST_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX2_LINE_MAX): Likewise.
        [!ISO && !ISO99 && !ISO11] (_POSIX2_RE_DUP_MAX): Likewise.
        [POSIX || POSIX2008 || XPG3] (_XOPEN_IOV_MAX): Do not allow.
        [POSIX || XPG3] (NL_ARGMAX): Do not allow.
        [XPG3] (NL_LANGMAX): Likewise.
        [POSIX || XPG3] (NL_MSGMAX): Likewise.
        [POSIX || XPG3] (NL_NMAX): Likewise.
        [POSIX || XPG3] (NL_SETMAX): Likewise.
        [POSIX || XPG3] (NL_TEXTMAX): Likewise.
        [XPG3] (NZERO): Likewise.
        [XPG4 || UNIX98] (TMP_MAX): Only enable for these conditions.
        [POSIX || XPG3 || XPG4 || UNIX98] (*_MIN): Do not allow.
        [!ISO && !ISO99 && !ISO11] (*_t): Allow.
        * conform/data/regex.h-data [!ISO && !ISO99 && !ISO11]
        (REG_ERANGE): Expect.
        * conform/data/stdio.h-data [POSIX] (L_cuserid): Use
        optional-constant.
        [POSIX || XOPEN2K || XOPEN2K8 || POSIX2008] (getchar_unlocked):
        Use (void) in prototype.
        [POSIX] (*_t): Allow.
        * conform/data/sys/times.h-data [POSIX]: Enable whole file.
        * conform/data/wordexp.h-data [!ISO && !ISO99 && !ISO11]
        (WRDE_BADVAL): Expect.

        * conform/data/fcntl.h-data [XPG3 || XPG4] (O_DSYNC): Do not
        expect.
        [XPG3 || XPG4] (O_RSYNC): Likewise.
        * conform/data/signal.h-data [XPG3 || XPG4] (pthread_kill):
        Likewise.
        [XPG3 || XPG4] (pthread_sigmask): Likewise.
        [XPG3 || XPG4] (sigqueue): Likewise.
        [XPG3 || XPG4] (sigtimedwait): Likewise.
        [XPG3 || XPG4] (sigwaitinfo): Likewise.
        * conform/data/stdio.h-data [XPG3 || XPG4] (snprintf): Likewise.
        [XPG3 || XPG4] (vsnprintf): Likewise.
        * conform/data/sys/stat.h-data [XPG3 || XPG4] (blkcnt_t):
        Likewise.
        [XPG3 || XPG4] (blksize_t): Likewise.
        * conform/data/time.h-data [XPG3 || XPG4] (struct timespec):
        Likewise.
        [XPG3 || XPG4] (CLOCK_PROCESS_CPUTIME_ID): Likewise.
        [XPG3 || XPG4] (CLOCK_THREAD_CPUTIME_ID): Likewise.
        [XPG3 || XPG4] (struct itimerspec): Likewise.
        [XPG3 || XPG4] (CLOCK_REALTIME): Likewise.
        [XPG3 || XPG4] (TIMER_ABSTIME): Likewise.
        [XPG3 || XPG4] (CLOCK_MONOTONIC): Likewise.
        [XPG3 || XPG4] (clockid_t): Likewise.
        [XPG3 || XPG4] (timer_t): Likewise.
        [XPG3 || XPG4] (clock_getres): Likewise.
        [XPG3 || XPG4] (clock_gettime): Likewise.
        [XPG3 || XPG4] (clock_settime): Likewise.
        [XPG3 || XPG4] (nanosleep): Likewise.
        [XPG3 || XPG4] (timer_create): Likewise.
        [XPG3 || XPG4] (timer_delete): Likewise.
        [XPG3 || XPG4] (timer_gettime): Likewise.
        [XPG3 || XPG4] (timer_getoverrun): Likewise.
        [XPG3 || XPG4] (timer_settime): Likewise.
        * conform/data/unistd.h-data [XPG3 || XPG4] (fdatasync): Likewise.
        [XPG3 || XPG4] (getlogin_r): Likewise.
        [XPG3 || XPG4] (pread): Likewise.
        [XPG3 || XPG4] (pthread_atfork): Likewise.
        [XPG3 || XPG4] (pwrite): Likewise.

        [BZ #14835]
        * signal/signal.h [__USE_XOPEN_EXTENDED]: Include
        <bits/siginfo.h>.

2012-11-19  Pino Toscano  <toscano.pino@tiscali.it>

        * malloc/mtrace.c (muntrace): Reset MALLSTREAM and the hooks before
        finalizing MALLSTREAM.

        * sysdeps/mach/hurd/syncfs.c: New file.

2012-11-19  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #14719]
        * nss/getXXbyYY_r.c (INTERNAL (REENTRANT_NAME)): Set h_errno to
        NETDB_INTERNAL when NSS_STATUS_UNAVAIL.
        * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname3_r): Set
        h_errno to NETDB_INTERNAL when errno is EMFILE or ENFILE.
        (_nss_dns_gethostbyname4_r): Likewise.
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Set result to
        EAI_SYSTEM if NSS_STATUS_UNAVAIL.

2012-11-19  Peng Haitao  <penght@cn.fujitsu.com>

        [BZ #13763]
        * sunrpc/bindrsvprt.c: Add lock to protect static variable.

2012-11-19  Steve McIntyre  <steve.mcintyre@linaro.org>

        * sysdeps/generic/ldconfig.h (FLAG_AARCH64_LIB64): New macro.
        * elf/cache.c (print_entry): Print ",AArch64" for
        FLAG_AARCH64_LIB64

        * sysdeps/generic/ldconfig.h (FLAG_ARM_LIBHF): New macro.
        * elf/cache.c (print_entry): Print ",hard-float" for
        FLAG_ARM_LIBHF.

2012-11-18  David S. Miller  <davem@davemloft.net>

        With help from Joseph Myers.
        * sysdeps/ieee754/flt-32/e_j0f.c (__ieee754_y0f): Adjust tinyness
        cutoff to 2**-13.
        * sysdeps/ieee754/flt-32/e_j1f.c (__ieee754_y1f): Adjust tinyness
        cutoff to 2**-25.
        * sysdeps/ieee754/ldbl-128/e_j0l.c (U0): New constant.
        ( __ieee754_y0l): Avoid arithmetic underflow when 'x' is very
        small.
        * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_y1l): Likewise.
        * math/libm-test.inc (y0_test): New tests.
        (y1_test): New tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.
        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-11-18  Andreas Schwab  <schwab@linux-m68k.org>

        * configure.in (libc_cv_ld_gnu_indirect_function): Use .quad on
        64-bit targets.
        * configure: Regenerated.

2012-11-17  David S. Miller  <davem@davemloft.net>

        [BZ #14811]
        * sysdeps/ieee754/ldbl-128/e_powl.c (__ieee754_powl): Saturate
        nonzero exponents with absolute value below 0x1p-128 to +/-
        0x1p-128.

2012-11-17  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/fxstatat.c: Include <string.h>.

        * elf/dl-runtime.c [!ELF_MACHINE_NO_PLT]: Make code unconditional.

        * posix/getconf-speclist.c: New file.
        * posix/posix-envs.def: Likewise.
        * posix/confstr.c (START_ENV_GROUP): New macro.
        (END_ENV_GROUP): Likewise.
        (KNOWN_ABSENT_ENVIRONMENT): Likewise.
        (KNOWN_PRESENT_ENV_STRING): Likewise.
        (KNOWN_PRESENT_ENVIRONMENT): Likewise.
        (UNKNOWN_ENVIRONMENT): Likewise.
        (confstr): Include posix-envs.def instead of handling
        _CS_V7_WIDTH_RESTRICTED_ENVS, _CS_V6_WIDTH_RESTRICTED_ENVS and
        _CS_V5_WIDTH_RESTRICTED_ENVS directly here.
        * sysdeps/posix/sysconf.c (START_ENV_GROUP): New macro.
        (END_ENV_GROUP): Likewise.
        (KNOWN_ABSENT_ENVIRONMENT): Likewise.
        (KNOWN_PRESENT_ENVIRONMENT): Likewise.
        (UNKNOWN_ENVIRONMENT): Likewise.
        (__sysconf): Include posix-envs.def instead of handling associated
        cases directly here.
        * posix/Makefile ($(objpfx)getconf.speclist): Generate by
        preprocessing getconf-speclist.c rather than running getconf or
        generating empty file.

2012-11-16  Pino Toscano  <toscano.pino@tiscali.it>

        * scripts/check-local-headers.sh: Ignore 'mach' headers.

2012-11-16  Andrej Lajovic  <natrij@gmail.com>

        [BZ #14672]
        * iconv/iconv_prog.c (main): Fix -c handling of '/'.

2012-11-16  David S. Miller  <davem@davemloft.net>

        * sysdeps/ieee754/ldbl-128/s_log1pl.c (__log1pl): If xm1 is
        smaller than LDBL_EPSILON/2.0L, just return xm1.

2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/tst-array1.c (init): Set constructor priority to 1000.
        (fini): Set destructor priority to 1000.
        * elf/tst-array2dep.c: Likewise.

2012-11-16  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #11741]
        * libio/fileops.c (_IO_new_file_write): Correctly return error.
        (_IO_new_file_xsputn): Also return EOF if none of the input
        data was written when overflow failed.
        * libio/iopadn.c (_IO_padn): Likewise.
        * libio/iowpadn.c (_IO_wpadn): Likewise.
        * stdio-common/tst-put-error.c: Add copyright notice.
        (do_test): Add case for printing padded string.
        * stdio-common/vfprintf [!COMPILE_WPRINTF] (PAD): Flag error if
        _IO_padn returned error.
        [COMPILE_WPRINTF] (PAD): Flag error if _IO_wpadn returned error.
        * libio/libioP.h (_IO_xsputn_t): Note in comment that xsputn can
        return EOF.

2012-11-16  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * libio/libioP.h: Add comment note that the references to C++
        bits are now obsolete.

2012-11-15  Marcus Shawcroft  <marcus.shawcroft@linaro.org>

        * math/libm-test.inc (check_complex): Use asprintf.

2012-11-14  Joseph Myers  <joseph@codesourcery.com>

        * debug/pcprofiledump.c (print_version): Update copyright year.
        * malloc/memusagestat.c (print_version): Likewise.

2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14831]
        * elf/Makefile (tests): Add tst-audit8.
        ($(objpfx)tst-audit8): Also depend on $(common-objpfx)math/libm.so.
        ($(objpfx)tst-audit8.out): New target.
        (tst-audit8-ENV): New variable.
        * elf/dl-runtime.c (_dl_profile_fixup): Call _dl_fixup to skip
        audit if l_reloc_result is NULL.
        (ELF_MACHINE_RUNTIME_FIXUP_PARAMS): Issue an error if it isn't
        defined and ELF_MACHINE_RUNTIME_FIXUP_ARGS is defined.
        * elf/tst-audit8.c: New file.

2012-11-14  Marcus Shawcroft  <marcus.shawcroft@linaro.org>

        * io/Makefile (CFLAGS-open.c, CFLAGS-open64.c): Define.
        * misc/Makefile (CFLAGS-select.c): Define.
        * posix/Makefile (CFLAGS-pause.c): Define.

2012-11-13  David S. Miller  <davem@davemloft.net>

        * crypt/Makefile: Move test targets after toplevel Rules
        inclusion.  Grab any necessary sysdep routines when linking.
        * crypt/md5.c (md5_process_block): Remove define, we will always
        name it __md5_process_block.
        (md5_finish_ctx): Update md5_process_block call.
        (md5_stream): Likewise.
        (md5_process_bytes): Likewise.
        (md5_process_block): Rename to __md5_process_block and move to ...
        * crypt/md5-block.c: ... here.
        * crypt/sha256.c (sha256_process_block): Move to ...
        * crypt/sha256-block.c: ... here.
        * crypt/sha512.c (sha512_process_block): Move to ...
        * crypt/sha512-block.c: ... here.
        * locale/Makefile (CFLAGS-md5.c): Define to add crypt/ to include
        path.
        * sysdeps/sparc/sparc-ifunc.c (sparc_libc_ifunc): Define.
        * sysdeps/sparc/sparc64/multiarch/Makefile
        (libcrypt-sysdep_routines): Add crypto assembler sysdeps when in
        crypt subdir.
        (localedef-aux): Add md5 crypto assembler when in locale subdir.
        * sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile: Mirror sparc64
        multiarch changes.
        * sysdeps/sparc/sparc64/multiarch/md5-block.c: New file.
        * sysdeps/sparc/sparc64/multiarch/md5-crop.S: New file.
        * sysdeps/sparc/sparc64/multiarch/sha256-block.c: New file.
        * sysdeps/sparc/sparc64/multiarch/sha256-crop.S: New file.
        * sysdeps/sparc/sparc64/multiarch/sha512-block.c: New file.
        * sysdeps/sparc/sparc64/multiarch/sha512-crop.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/multiarch/md5-block.c: New file.
        * sysdeps/sparc/sparc32/sparcv9/multiarch/md5-crop.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-block.c: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/multiarch/sha256-crop.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-block.c: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/multiarch/sha512-crop.S: New file.

2012-11-13  Joseph Myers  <joseph@codesourcery.com>

        * timezone/tzselect.ksh: Update from tzcode git revision
        a435f9f0ecafa56d9e0263835836bd0c64cd7307.
        * timezone/zdump.c: Likewise.
        * timezone/zic.c: Likewise.
        * timezone/Makefile ($(objpfx)version.h): Only include $(version)
        in TZVERSION setting, not $(PKGVERSION).
        ($(objpfx)tzselect): Likewise.  Also substitute PKGVERSION and
        REPORT_BUGS_TO settings.

        [BZ #14838]
        * resolv/netdb.h [__USE_XOPEN_EXTENDED] (IPPORT_RESERVED): Define
        macro.

2012-11-13  Marcus Shawcroft  <marcus.shawcroft@linaro.org>

        * soft-fp/op-common.h (_FP_PACK_SEMIRAW): Move underflow
        detection to immediately after _FP_ROUND().
        * soft-fp/soft-fp.h (_FP_ROUND): Don't round if working
        bits are 0.

2012-11-11  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c: Include
        inttypes.h
        (__get_clockfreq_via_proc_openprom): Use __open, __read, and
        __close rather than their public counterparts.

2012-11-10  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/semaphore.h-data [XPG3 || XPG4]: Disable whole
        file.
        [UNIX98] (sem_timedwait): Do not expect.
        * conform/data/sys/socket.h-data [XPG3]: Disable whole file.
        [XPG4 || UNIX98] (sockatmark): Do not expect.
        * conform/data/time.h-data [XPG3 || XPG4 || UNIX98]
        (clock_getcpuclockid): Do not expect.
        [XPG3 || XPG4 || UNIX98] (clock_nanosleep): Do not expect.
        * conform/data/unistd.h-data [XPG3 || XPG4 || UNIX98] (setegid):
        Do not expect.
        [XPG3 || XPG4 || UNIX98] (seteuid): Likewise.
        * conform/data/wchar.h-data [UNIX98] (vfwscanf): Do not expect.
        [UNIX98] (vwscanf): Likewise.
        [UNIX98] (vswscanf): Likewise.

2012-11-09  Joseph Myers  <joseph@codesourcery.com>

        * timezone/version.h: Remove file.
        * timezone/README: Do not refer to version.h.
        * timezone/Makefile ($(objpfx)zic.o): New dependency on
        $(objpfx)version.h.
        ($(objpfx)zdump.o): Likewise.
        ($(objpfx)version.h): New target.

        * timezone/tzselect.ksh: Change to verbatim copy from tzcode
        2012i.
        * timezone/README: Don't mention modification to tzselect.ksh.
        * timezone/Makefile ($(objpfx)tzselect): Update substitutions to
        work on unmodified tzselect.ksh.  Substitute version numbers in
        tzselect.ksh.

        * Makefile (format-me): Remove.
        (INSTALL): Adjust indentation.  Use commands directly instead of
        using $(format-me).

        * aclocal.m4 (ACX_PKGVERSION): New macro.
        (ACX_BUGURL): Likewise.
        * configure.in: Use ACX_PKGVERSION and ACX_BUGURL.
        (PKGVERSION): New AC_DEFINE_UNQUOTED.
        (REPORT_BUGS_TO): Likewise.
        * configure: Regenerated.
        * config.h.in (PKGVERSION): New macro.
        (REPORT_BUGS_TO): Likewise.
        * config.make.in (PKGVERSION): New variable.
        (PKGVERSION_TEXI): Likewise.
        (REPORT_BUGS_TO): Likewise.
        (REPORT_BUGS_TEXI): Likewise.
        * Makefile (format-me): Use -I$(common-objpfx)manual.
        (INSTALL): Depend on $(common-objpfx)manual/pkgvers.texi.
        ($(common-objpfx)manual/%): New target.
        (manual/%): Remove target.
        * catgets/gencat.c (more_help): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * csu/version.c (banner): Use PKGVERSION and REPORT_BUGS_TO.
        * debug/Makefile ($(objpfx)catchsegv): Also substitute PKGVERSION
        and REPORT_BUGS_TO.
        ($(objpfx)xtrace): Likewise.
        * debug/catchsegv.sh: Use PKGVERSION and REPORT_BUGS_TO.
        * debug/pcprofiledump.c (more_help): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * debug/xtrace.sh (do_help): Use REPORT_BUGS_TO.
        (do_version): Use PKGVERSION.
        * elf/Makefile ($(objpfx)sotruss): Also substitute PKGVERSION and
        REPORT_BUGS_TO.
        (common-ldd-rewrite): Likewise.
        * elf/dl-close.c (_dl_close_worker): Use REPORT_BUGS_TO.
        * elf/ldconfig.c (more_help): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * elf/ldd.bash.in: Use PKGVERSION and REPORT_BUGS_TO.
        * elf/pldd.c (argp_program_bug_address): Remove variable.
        (more_help): New function.
        (argp): Use more_help.
        (print_version): Use PKGVERSION.
        * elf/sln.c (main): Use PKGVERSION.
        (usage): Use REPORT_BUGS_TO.
        * elf/sotruss.ksh (do_help): Use REPORT_BUGS_TO.
        (top level): Use PKGVERSION.
        * elf/sprof.c (more_help): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * iconv/iconv_prog.c (more_help): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * iconv/iconvconfig.c (more_help): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * locale/programs/locale.c (more_help): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * locale/programs/localedef.c (more_help): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * login/programs/pt_chown.c (more_help): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * malloc/Makefile ($(objpfx)mtrace): Also substitute PKGVERSION
        and BUGURL.
        ($(objpfx)memusage): Likewise.
        * malloc/memusage.sh (do_help): Use REPORT_BUGS_TO.
        (do_version): Use PKGVERSION.
        * malloc/memusagestat.c (more_help): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * malloc/mtrace.pl ($PACKAGE): Remove variable.
        ($PKGVERSION): New variable.
        ($REPORT_BUGS_TO): Likewise.
        (usage): Use $REPORT_BUGS_TO.
        (top level): Use $PKGVERSION.
        * manual/Makefile (libc-texi-generated): Add pkgvers.texi.
        ($(objpfx)pkgvers.texi): New rule.
        ($(objpfx)stamp-pkgvers): Likewise.
        * manual/install.texi: Include pkgvers.texi.
        (--with-pkgversion): Document new configure option.
        (--with-bugurl): Likewise.
        (Reporting Bugs): Describe Bugzilla as upstream tracker rather
        than necessarily for this particular distribution.  Use
        REPORT_BUGS_TO for where to report bugs.
        * INSTALL: Regenerated.
        * manual/libc.texinfo: Include pkgvers.texi.
        [!PKGVERSION_DEFAULT]: Include PKGVERSION in version information.
        * nscd/nscd.c (more_help): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * nss/getent.c (more_help): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * nss/makedb.c (more_help): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * posix/getconf.c (main): Use PKGVERSION and REPORT_BUGS_TO.
        * sunrpc/proto.h [IS_IN_build] (_libc_intl_domainname): Remove
        macro.
        * sunrpc/rpc_main.c (options_usage): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * sunrpc/rpcinfo.c (usage): Use REPORT_BUGS_TO.
        (print_version): Use PKGVERSION.
        * sysdeps/unix/sysv/linux/lddlibc4.c (main): Use REPORT_BUGS_TO
        and PKGVERSION.

        * timezone/checktab.awk: Update from tzcode 2012i.
        * timezone/ialloc.c: Likewise.
        * timezone/private.h: Likewise.
        * timezone/scheck.c: Likewise.
        * timezone/tzfile.h: Likewise.
        * timezone/tzselect.ksh: Merge in changes from tzcode 2012i.
        (TZVERSION): Hardcode tzcode version number.
        * timezone/zdump.c: Update from tzcode 2012i.
        * timezone/zic.c: Likewise.
        * timezone/version.h: New file.
        * timezone/README: Describe version.h.  Update upstream location.

        [BZ #14824]
        * stdlib/stdlib.h [__USE_XOPEN_EXTENDED && __USE_XOPEN2K]
        (mktemp): Enable declaration.
        [__USE_XOPEN_EXTENDED && __USE_XOPEN2K] (ecvt): Likewise.
        [__USE_XOPEN_EXTENDED && __USE_XOPEN2K] (fcvt): Likewise.
        [__USE_XOPEN_EXTENDED && __USE_XOPEN2K] (gcvt): Likewise.
        [__USE_XOPEN_EXTENDED && __USE_XOPEN2K && __USE_MISC] (qecvt):
        Likewise.
        [__USE_XOPEN_EXTENDED && __USE_XOPEN2K && __USE_MISC] (qfcvt):
        Likewise.
        [__USE_XOPEN_EXTENDED && __USE_XOPEN2K && __USE_MISC] (qgcvt):
        Likewise.
        [__USE_XOPEN_EXTENDED && __USE_XOPEN2K && __USE_MISC] (ecvt_r):
        Likewise.
        [__USE_XOPEN_EXTENDED && __USE_XOPEN2K && __USE_MISC] (fcvt_r):
        Likewise.
        [__USE_XOPEN_EXTENDED && __USE_XOPEN2K && __USE_MISC] (gcvt_r):
        Likewise.

        [BZ #14821]
        * sunrpc/clnt_tcp.c (clnttcp_control): Access values at fixed
        offset in buffer as u_int32_t not u_long.  Consistently use memcpy
        for copies of such integer values.
        * sunrpc/clnt_udp.c (clntudp_control): Likewise.
        * sunrpc/clnt_unix.c (clntunix_control): Likewise.

2012-11-09  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Remove all
        definitions and declarations that are provided by
        <bits/fcntl-linux.h> and include <bits/fcntl-linux.h>.

2012-11-08  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/dl-procinfo.c (_dl_s390_cap_flags): Add "te".
        * sysdeps/s390/dl-procinfo.h (HWCAP_S390_TE): Add enum value.
        * sysdeps/unix/sysv/linux/s390/hwcap.h (HWCAP_S390_TE): Add macro
        definition.

2012-11-08  Marcus Shawcroft  <marcus.shawcroft@linaro.org>

        * elf/elf.h: Update comment before AArch64 relocations.

2012-11-07  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/sparc64/__start_context.S: New file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c
        (__start_context): Declare.
        (__makecontext_ret): Delete.
        (__makecontext): Hook up __start_context instead of
        __makecontext_ret.
        * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile
        (sysdep_routines): Add __start_context when in stdlib.

2012-11-07  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/x86/Makefile ($(objpfx)tst-xmmymm.out): Pass $(NM),
        $(OBJDUMP) and $(READELF) to tst-xmmymm.sh.
        * sysdeps/x86/tst-xmmymm.sh (NM): New variable.  Use it instead of
        hardcoded "nm".
        (OBJDUMP): New variable.  Use it instead of hardcoded "objdump".
        (READELF): New variable.  Use it instead of hardcoded "readelf".

2012-11-07  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/Makefile ($(objpfx)tst-xmmymm.out): Moved to ...
        * sysdeps/x86/Makefile: Here.
        * sysdeps/x86_64/tst-xmmymm.sh: Renamed to ...
        * sysdeps/x86/tst-xmmymm.sh: This.

2012-11-07  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/pthread.h-data [XPG3 || XPG4]: Disable all
        expectations.
        [UNIX98] (pthread_barrier_t): Do not expect.
        [UNIX98] (pthread_barrierattr_t): Likewise.
        [UNIX98] (pthread_spinlock_t): Likewise.
        [UNIX98] (pthread_barrier_destroy): Likewise.
        [UNIX98] (pthread_barrier_init): Likewise.
        [UNIX98] (pthread_barrier_wait): Likewise.
        [UNIX98] (pthread_barrierattr_destroy): Likewise.
        [UNIX98] (pthread_barrierattr_getpshared): Likewise.
        [UNIX98] (pthread_barrierattr_init): Likewise.
        [UNIX98] (pthread_barrierattr_setpshared): Likewise.
        [UNIX98] (pthread_getcpuclockid): Likewise.
        [UNIX98] (pthread_mutex_timedlock): Likewise.
        [UNIX98] (pthread_rwlock_timedrdlock): Likewise.
        [UNIX98] (pthread_rwlock_timedwrlock): Likewise.
        [UNIX98] (pthread_sigmask): Likewise.
        [UNIX98] (pthread_spin_destroy): Likewise.
        [UNIX98] (pthread_spin_init): Likewise.
        [UNIX98] (pthread_spin_lock): Likewise.
        [UNIX98] (pthread_spin_trylock): Likewise.
        [UNIX98] (pthread_spin_unlock): Likewise.
        * conform/data/sys/types.h-data [XPG3 || XPG4] (pthread_attr_t):
        Do not expect.
        [XPG3 || XPG4 || UNIX98] (pthread_barrier_t): Likewise.
        [XPG3 || XPG4 || UNIX98] (pthread_barrierattr_t): Likewise.
        [XPG3 || XPG4] (pthread_cond_t): Likewise.
        [XPG3 || XPG4] (pthread_condattr_t): Likewise.
        [XPG3 || XPG4] (pthread_key_t): Likewise.
        [XPG3 || XPG4] (pthread_mutex_t): Likewise.
        [XPG3 || XPG4] (pthread_mutexattr_t): Likewise.
        [XPG3 || XPG4] (pthread_once_t): Likewise.
        [XPG3 || XPG4] (pthread_rwlock_t): Likewise.
        [XPG3 || XPG4] (pthread_rwlockattr_t): Likewise.
        [XPG3 || XPG4 || UNIX98] (pthread_spinlock_t): Likewise.
        [XPG3 || XPG4] (pthread_t): Likewise.

        * conform/data/stdlib.h-data [XPG3 || XPG4 || UNIX98] (setenv): Do
        not expect.
        [XPG3 || XPG4 || UNIX98] (unsetenv): Likewise.

        * conform/data/math.h-data [XPG3 || XPG4 || UNIX98] (isnan):
        Change function return type to int.

        * conform/data/sys/mman.h-data [!POSIX] (POSIX_MADV_NORMAL):
        Change condition to [!POSIX && !XPG3 && !XPG4 && !UNIX98].
        [!POSIX] (POSIX_MADV_SEQUENTIAL): Likewise.
        [!POSIX] (POSIX_MADV_RANDOM): Likewise.
        [!POSIX] (POSIX_MADV_WILLNEED): Likewise.
        [!POSIX] (POSIX_MADV_DONTNEED): Likewise.
        [!POSIX] (posix_madvise): Likewise.
        (POSIX_TYPED_MEM_ALLOCATE): Condition on [!POSIX && !XPG3 && !XPG4
        && !UNIX98].
        (POSIX_TYPED_MEM_ALLOCATE_CONTIG): Likewise.
        (POSIX_TYPED_MEM_MAP_ALLOCATABLE): Likewise.
        (mode_t): Likewise.
        (posix_mem_offset): Likewise.
        (posix_typed_mem_get_info): Likewise.
        (posix_typed_mem_open): Likewise.

        * conform/data/sys/stat.h-data [!POSIX && !POSIX2008] (mknodat):
        Change condition to [XOPEN2K8].

        * conform/conformtest.pl: Preprocess allow-header data with -x c
        instead of from stdin.
        (@headers): Add stdalign.h, stdbool.h and stdnoreturn.h.
        * conform/data/complex.h-data [C99-based standards] (cerf): Allow.
        [C99-based standards] (cerfc): Likewise.
        [C99-based standards] (cexp2): Likewise.
        [C99-based standards] (cexpm1): Likewise.
        [C99-based standards] (clog10): Likewise.
        [C99-based standards] (clog1p): Likewise.
        [C99-based standards] (clog2): Likewise.
        [C99-based standards] (clgamma): Likewise.
        [C99-based standards] (ctgamma): Likewise.
        [C99-based standards] (cerff): Likewise.
        [C99-based standards] (cerfcf): Likewise.
        [C99-based standards] (cexp2f): Likewise.
        [C99-based standards] (cexpm1f): Likewise.
        [C99-based standards] (clog10f): Likewise.
        [C99-based standards] (clog1pf): Likewise.
        [C99-based standards] (clog2f): Likewise.
        [C99-based standards] (clgammaf): Likewise.
        [C99-based standards] (ctgammaf): Likewise.
        [C99-based standards] (cerfl): Likewise.
        [C99-based standards] (cerfcl): Likewise.
        [C99-based standards] (cexp2l): Likewise.
        [C99-based standards] (cexpm1l): Likewise.
        [C99-based standards] (clog10l): Likewise.
        [C99-based standards] (clog1pl): Likewise.
        [C99-based standards] (clog2l): Likewise.
        [C99-based standards] (clgammal): Likewise.
        [C99-based standards] (ctgammal): Likewise.
        * conform/data/inttypes.h-data [C99-based standards]: Include
        stdint.h-data.  Remove all expectations for stdint.h contents.
        [C99-based standards] (PRI*): Do not allow.
        [C99-based standards] (SCN*): Likewise.
        [C99-based standards] (*_t): Likewise.
        [C99-based-standards] (PRId8): Expect macro.
        [C99-based-standards] (PRIi8): Likewise.
        [C99-based-standards] (PRIo8): Likewise.
        [C99-based-standards] (PRIu8): Likewise.
        [C99-based-standards] (PRIx8): Likewise.
        [C99-based-standards] (PRIX8): Likewise.
        [C99-based-standards] (SCNd8): Likewise.
        [C99-based-standards] (SCNi8): Likewise.
        [C99-based-standards] (SCNo8): Likewise.
        [C99-based-standards] (SCNu8): Likewise.
        [C99-based-standards] (SCNx8): Likewise.
        [C99-based-standards] (PRIdLEAST8): Likewise.
        [C99-based-standards] (PRIiLEAST8): Likewise.
        [C99-based-standards] (PRIoLEAST8): Likewise.
        [C99-based-standards] (PRIuLEAST8): Likewise.
        [C99-based-standards] (PRIxLEAST8): Likewise.
        [C99-based-standards] (PRIXLEAST8): Likewise.
        [C99-based-standards] (SCNdLEAST8): Likewise.
        [C99-based-standards] (SCNiLEAST8): Likewise.
        [C99-based-standards] (SCNoLEAST8): Likewise.
        [C99-based-standards] (SCNuLEAST8): Likewise.
        [C99-based-standards] (SCNxLEAST8): Likewise.
        [C99-based-standards] (PRIdFAST8): Likewise.
        [C99-based-standards] (PRIiFAST8): Likewise.
        [C99-based-standards] (PRIoFAST8): Likewise.
        [C99-based-standards] (PRIuFAST8): Likewise.
        [C99-based-standards] (PRIxFAST8): Likewise.
        [C99-based-standards] (PRIXFAST8): Likewise.
        [C99-based-standards] (SCNdFAST8): Likewise.
        [C99-based-standards] (SCNiFAST8): Likewise.
        [C99-based-standards] (SCNoFAST8): Likewise.
        [C99-based-standards] (SCNuFAST8): Likewise.
        [C99-based-standards] (SCNxFAST8): Likewise.
        [C99-based-standards] (PRId16): Likewise.
        [C99-based-standards] (PRIi16): Likewise.
        [C99-based-standards] (PRIo16): Likewise.
        [C99-based-standards] (PRIu16): Likewise.
        [C99-based-standards] (PRIx16): Likewise.
        [C99-based-standards] (PRIX16): Likewise.
        [C99-based-standards] (SCNd16): Likewise.
        [C99-based-standards] (SCNi16): Likewise.
        [C99-based-standards] (SCNo16): Likewise.
        [C99-based-standards] (SCNu16): Likewise.
        [C99-based-standards] (SCNx16): Likewise.
        [C99-based-standards] (PRIdLEAST16): Likewise.
        [C99-based-standards] (PRIiLEAST16): Likewise.
        [C99-based-standards] (PRIoLEAST16): Likewise.
        [C99-based-standards] (PRIuLEAST16): Likewise.
        [C99-based-standards] (PRIxLEAST16): Likewise.
        [C99-based-standards] (PRIXLEAST16): Likewise.
        [C99-based-standards] (SCNdLEAST16): Likewise.
        [C99-based-standards] (SCNiLEAST16): Likewise.
        [C99-based-standards] (SCNoLEAST16): Likewise.
        [C99-based-standards] (SCNuLEAST16): Likewise.
        [C99-based-standards] (SCNxLEAST16): Likewise.
        [C99-based-standards] (PRIdFAST16): Likewise.
        [C99-based-standards] (PRIiFAST16): Likewise.
        [C99-based-standards] (PRIoFAST16): Likewise.
        [C99-based-standards] (PRIuFAST16): Likewise.
        [C99-based-standards] (PRIxFAST16): Likewise.
        [C99-based-standards] (PRIXFAST16): Likewise.
        [C99-based-standards] (SCNdFAST16): Likewise.
        [C99-based-standards] (SCNiFAST16): Likewise.
        [C99-based-standards] (SCNoFAST16): Likewise.
        [C99-based-standards] (SCNuFAST16): Likewise.
        [C99-based-standards] (SCNxFAST16): Likewise.
        [C99-based-standards] (PRId32): Likewise.
        [C99-based-standards] (PRIi32): Likewise.
        [C99-based-standards] (PRIo32): Likewise.
        [C99-based-standards] (PRIu32): Likewise.
        [C99-based-standards] (PRIx32): Likewise.
        [C99-based-standards] (PRIX32): Likewise.
        [C99-based-standards] (SCNd32): Likewise.
        [C99-based-standards] (SCNi32): Likewise.
        [C99-based-standards] (SCNo32): Likewise.
        [C99-based-standards] (SCNu32): Likewise.
        [C99-based-standards] (SCNx32): Likewise.
        [C99-based-standards] (PRIdLEAST32): Likewise.
        [C99-based-standards] (PRIiLEAST32): Likewise.
        [C99-based-standards] (PRIoLEAST32): Likewise.
        [C99-based-standards] (PRIuLEAST32): Likewise.
        [C99-based-standards] (PRIxLEAST32): Likewise.
        [C99-based-standards] (PRIXLEAST32): Likewise.
        [C99-based-standards] (SCNdLEAST32): Likewise.
        [C99-based-standards] (SCNiLEAST32): Likewise.
        [C99-based-standards] (SCNoLEAST32): Likewise.
        [C99-based-standards] (SCNuLEAST32): Likewise.
        [C99-based-standards] (SCNxLEAST32): Likewise.
        [C99-based-standards] (PRIdFAST32): Likewise.
        [C99-based-standards] (PRIiFAST32): Likewise.
        [C99-based-standards] (PRIoFAST32): Likewise.
        [C99-based-standards] (PRIuFAST32): Likewise.
        [C99-based-standards] (PRIxFAST32): Likewise.
        [C99-based-standards] (PRIXFAST32): Likewise.
        [C99-based-standards] (SCNdFAST32): Likewise.
        [C99-based-standards] (SCNiFAST32): Likewise.
        [C99-based-standards] (SCNoFAST32): Likewise.
        [C99-based-standards] (SCNuFAST32): Likewise.
        [C99-based-standards] (SCNxFAST32): Likewise.
        [C99-based-standards] (PRId64): Likewise.
        [C99-based-standards] (PRIi64): Likewise.
        [C99-based-standards] (PRIo64): Likewise.
        [C99-based-standards] (PRIu64): Likewise.
        [C99-based-standards] (PRIx64): Likewise.
        [C99-based-standards] (PRIX64): Likewise.
        [C99-based-standards] (SCNd64): Likewise.
        [C99-based-standards] (SCNi64): Likewise.
        [C99-based-standards] (SCNo64): Likewise.
        [C99-based-standards] (SCNu64): Likewise.
        [C99-based-standards] (SCNx64): Likewise.
        [C99-based-standards] (PRIdLEAST64): Likewise.
        [C99-based-standards] (PRIiLEAST64): Likewise.
        [C99-based-standards] (PRIoLEAST64): Likewise.
        [C99-based-standards] (PRIuLEAST64): Likewise.
        [C99-based-standards] (PRIxLEAST64): Likewise.
        [C99-based-standards] (PRIXLEAST64): Likewise.
        [C99-based-standards] (SCNdLEAST64): Likewise.
        [C99-based-standards] (SCNiLEAST64): Likewise.
        [C99-based-standards] (SCNoLEAST64): Likewise.
        [C99-based-standards] (SCNuLEAST64): Likewise.
        [C99-based-standards] (SCNxLEAST64): Likewise.
        [C99-based-standards] (PRIdFAST64): Likewise.
        [C99-based-standards] (PRIiFAST64): Likewise.
        [C99-based-standards] (PRIoFAST64): Likewise.
        [C99-based-standards] (PRIuFAST64): Likewise.
        [C99-based-standards] (PRIxFAST64): Likewise.
        [C99-based-standards] (PRIXFAST64): Likewise.
        [C99-based-standards] (SCNdFAST64): Likewise.
        [C99-based-standards] (SCNiFAST64): Likewise.
        [C99-based-standards] (SCNoFAST64): Likewise.
        [C99-based-standards] (SCNuFAST64): Likewise.
        [C99-based-standards] (SCNxFAST64): Likewise.
        [C99-based-standards] (PRIdMAX): Likewise.
        [C99-based-standards] (PRIiMAX): Likewise.
        [C99-based-standards] (PRIoMAX): Likewise.
        [C99-based-standards] (PRIuMAX): Likewise.
        [C99-based-standards] (PRIxMAX): Likewise.
        [C99-based-standards] (PRIXMAX): Likewise.
        [C99-based-standards] (SCNdMAX): Likewise.
        [C99-based-standards] (SCNiMAX): Likewise.
        [C99-based-standards] (SCNoMAX): Likewise.
        [C99-based-standards] (SCNuMAX): Likewise.
        [C99-based-standards] (SCNxMAX): Likewise.
        [C99-based-standards] (PRIdPTR): Likewise.
        [C99-based-standards] (PRIiPTR): Likewise.
        [C99-based-standards] (PRIoPTR): Likewise.
        [C99-based-standards] (PRIuPTR): Likewise.
        [C99-based-standards] (PRIxPTR): Likewise.
        [C99-based-standards] (PRIXPTR): Likewise.
        [C99-based-standards] (SCNdPTR): Likewise.
        [C99-based-standards] (SCNiPTR): Likewise.
        [C99-based-standards] (SCNoPTR): Likewise.
        [C99-based-standards] (SCNuPTR): Likewise.
        [C99-based-standards] (SCNxPTR): Likewise.
        * conform/data/iso646.h-data [ISO C standards] (*_t): Do not
        allow.
        * conform/data/stdint.h-data: Update comments to clarify
        requirements.
        [C99-based standards] (INT8_MIN): Use macro-int-constant.  Specify
        type.
        [C99-based standards] (INT8_MAX): Likewise.
        [C99-based standards] (INT16_MIN): Likewise.
        [C99-based standards] (INT16_MAX): Likewise.
        [C99-based standards] (INT32_MIN): Likewise.
        [C99-based standards] (INT32_MAX): Likewise.
        [C99-based standards] (INT64_MIN): Likewise.
        [C99-based standards] (INT64_MAX): Likewise.
        [C99-based standards] (UINT8_MAX): Likewise.
        [C99-based standards] (UINT16_MAX): Likewise.
        [C99-based standards] (UINT32_MAX): Likewise.
        [C99-based standards] (UINT64_MAX): Likewise.
        [C99-based standards] (INT_LEAST8_MIN): Likewise.
        [C99-based standards] (INT_LEAST8_MAX): Likewise.
        [C99-based standards] (INT_LEAST16_MIN): Likewise.
        [C99-based standards] (INT_LEAST16_MAX): Likewise.
        [C99-based standards] (INT_LEAST32_MIN): Likewise.
        [C99-based standards] (INT_LEAST32_MAX): Likewise.
        [C99-based standards] (INT_LEAST64_MIN): Likewise.
        [C99-based standards] (INT_LEAST64_MAX): Likewise.
        [C99-based standards] (UINT_LEAST8_MAX): Likewise.
        [C99-based standards] (UINT_LEAST16_MAX): Likewise.
        [C99-based standards] (UINT_LEAST32_MAX): Likewise.
        [C99-based standards] (UINT_LEAST64_MAX): Likewise.
        [C99-based standards] (INT_FAST8_MIN): Likewise.
        [C99-based standards] (INT_FAST8_MAX): Likewise.
        [C99-based standards] (INT_FAST16_MIN): Likewise.
        [C99-based standards] (INT_FAST16_MAX): Likewise.
        [C99-based standards] (INT_FAST32_MIN): Likewise.
        [C99-based standards] (INT_FAST32_MAX): Likewise.
        [C99-based standards] (INT_FAST64_MIN): Likewise.
        [C99-based standards] (INT_FAST64_MAX): Likewise.
        [C99-based standards] (UINT_FAST8_MAX): Likewise.
        [C99-based standards] (UINT_FAST16_MAX): Likewise.
        [C99-based standards] (UINT_FAST32_MAX): Likewise.
        [C99-based standards] (UINT_FAST64_MAX): Likewise.
        [C99-based standards] (INTPTR_MIN): Likewise.
        [C99-based standards] (INTPTR_MAX): Likewise.
        [C99-based standards] (UINTPTR_MAX): Likewise.
        [C99-based standards] (INTMAX_MIN): Likewise.
        [C99-based standards] (INTMAX_MAX): Likewise.
        [C99-based standards] (UINTMAX_MAX): Likewise.
        [C99-based standards] (PTRDIFF_MIN): Likewise.
        [C99-based standards] (PTRDIFF_MAX): Likewise.
        [C99-based standards] (SIG_ATOMIC_MAX): Likewise.
        [C99-based standards] (SIZE_MAX): Likewise.
        [C99-based standards] (WCHAR_MAX): Likewise.
        [C99-based standards] (WINT_MAX): Likewise.
        [C99-based standards] (SIG_ATOMIC_MIN): Likewise.  Do not specify
        constraint on value.
        [C99-based standards] (WCHAR_MIN): Likewise.
        [C99-based standards] (WINT_MIN): Likewise.
        [C99-based standards] (*_t): Allow.
        * conform/data/tgmath.h-data [XOPEN2K || POSIX2008]: Change
        condition to [!ISO && !POSIX && !XPG3 && !XPG4 && !UNIX98].
        Include math.h-data and complex.h-data.  Remove all expectations
        of math.h and complex.h contents.
        * conform/data/uchar.h-data [ISO11] (c16rtomb): Remove stray "16"
        at end of line.
        * conform/data/wchar.h-data [!ISO && !POSIX && !XPG3 && !XPG4]
        (struct tm): Expect tag.
        [C99-based-standards] (wcstof): Expect function.
        [C99-based-standards] (wcstold): Likewise.
        [C99-based-standards] (wcstoll): Likewise.
        [C99-based-standards] (wcstoull): Likewise.
        [!ISO && !POSIX && !XPG3 && !XPG4] (WCHAR_MIN): Use
        macro-int-constant.  Specify type.
        [!ISO && !POSIX && !XPG3 && !XPG4] (WCHAR_MAX): Likewise.  Specify
        constraint on value.
        [!ISO && !POSIX && !XPG3 && !XPG4] (WEOF): Use macro-constant.
        Specify type.
        [!ISO && !POSIX && !XPG3 && !XPG4] (NULL): Use macro-constant.
        Specify value.
        [ISO C standards]: Do not allow headers.
        [!ISO && !POSIX && !XPG3 && !XPG4] (wcs*): Change to
        wcs[abcdefghijklmnopqrstuvwxyz]*.
        [ISO C standards] (*_t): Do not allow.
        * conform/data/wctype.h-data [C99-based standards] (iswblank):
        Expect function.
        [XOPEN2K8 || POSIX2008] (iswblank_l): Likewise.
        [!ISO && !POSIX && !XPG3 && !XPG4] (WEOF): Use macro-constant.
        Specify type.
        [ISO C standards]: Do not allow headers.
        [!ISO && !POSIX && !XPG3 && !XPG4] (is*): Change to
        is[abcdefghijklmnopqrstuvwxyz]*.
        [!ISO && !POSIX && !XPG3 && !XPG4] (to*): Change to
        to[abcdefghijklmnopqrstuvwxyz]*.
        [ISO C standards] (*_t): Do not allow.
        * conform/data/stdalign.h-data: New file.
        * conform/data/stdbool.h-data: Likewise.
        * conform/data/stdnoreturn.h-data: Likewise.

2012-11-07  Roland McGrath  <roland@hack.frob.com>

        [BZ #14815]
        * manual/filesys.texi (Directory Entries): Typo fix.
        Reported by <h-iwamoto@kit.hi-ho.ne.jp>.

2012-11-07  Marcus Shawcroft  <marcus.shawcroft@linaro.org>

        * elf/elf.h (EM_AARCH64): New macro.
        (R_AARCH64_NONE, R_AARCH64_ABS64, R_AARCH64_ABS32): Likewise.
        (R_AARCH64_COPY, R_AARCH64_GLOB_DAT, R_AARCH64_JUMP_SLOT): Likewise.
        (R_AARCH64_RELATIVE, R_AARCH64_TLS_DTPMOD64): Likewise.
        (R_AARCH64_TLS_DTPREL64, R_AARCH64_TLS_TPREL64): Likewise.
        (R_AARCH64_TLSDESC): Likewise.
        (NT_ARM_TLS): Likewise.
        (NT_ARM_HW_BREAK): Likewise.
        (NT_ARM_HW_WATCH): Likewise.

2012-11-07  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14811]
        * sysdeps/i386/fpu/e_powl.S (pm79): New object.
        (__ieee754_powl): Saturate nonzero exponents with absolute value
        below 0x1p-79 to +/- 0x1p-79.
        * sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Saturate nonzero
        exponents with absolute value below 0x1p-64 to +/- 0x1p-64.
        * sysdeps/ieee754/flt-32/e_powf.c (__ieee754_powf): Saturate
        nonzero exponents with absolute value below 0x1p-32 to +/-
        0x1p-32.
        * sysdeps/x86_64/fpu/e_powl.S (pm79): New object.
        (__ieee754_powl): Saturate nonzero exponents with absolute value
        below 0x1p-79 to +/- 0x1p-79.
        * math/libm-test.inc (pow_test): Add more tests.

2012-11-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/dl-procinfo.c (_dl_s390_cap_flags): Sync
        _dl_s390_cap_flags with kernel. Increase string length.
        (_dl_s390_platforms): Add z196 and zEC12.

2012-11-07  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/time.h-data [!XOPEN21K && !XOPEN2K8 && !POSIX2008]:
        Change XOPEN21K to XOPEN2K.

2012-11-06  Maxim Kuvyrkov  <maxim@codesourcery.com>

        * string/memmove.c: Use memcpy when possible.

2012-11-06  Andreas Jaeger  <aj@suse.de>

        * po/eo.po: Update from translation team.

2012-11-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14793]
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): In case of large z
        exponent and small x and y exponents, scale x or y up.  Increase
        by 2 the exponent used in scaling up.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fmal.c (__fmal): Likewise.
        * math/libm-test.inc (fma_test): Add more tests.
        (fma_test_towardzero): Likewise.
        (fma_test_downward): Likewise.
        (fma_test_upward): Likewise.

2012-11-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14805]
        * sysdeps/sh/sh4/fpu/bits/fenv.h (FE_DFL_ENV): Use cast to const
        fenv_t *.

        [BZ #14801]
        * sysdeps/s390/fpu/bits/fenv.h (fenv_t): Use implementation
        namespace for names of struct fields.
        * sysdeps/s390/fpu/fegetenv.c (fegetenv): Update references to
        fenv_t fields.
        * sysdeps/s390/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/s390/fpu/fesetenv.c (fesetenv): Likewise.

2012-11-04  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        [BZ #3665]
        * sysdeps/mach/hurd/bits/errno.h: Regenerated.

2012-11-04  Thomas Schwinge  <thomas@codesourcery.com>

        * csu/libc-start.c (LIBC_START_MAIN): Conditionalize use of
        PTR_DEMANGLE.

        [BZ #5246]
        * sysdeps/mach/hurd/i386/____longjmp_chk.S: Conditionalize use of
        PTR_DEMANGLE.

2012-11-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14797]
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Compute cases that
        definitely overflow as x * y not x * y + z.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fmal.c (__fmal): Likewise.
        * math/libm-test.inc (fma_test): Add more tests.
        (fma_test_towardzero): Likewise.
        (fma_test_downward): Likewise.
        (fma_test_upward): Likewise.

2012-11-04  Thomas Schwinge  <thomas@codesourcery.com>

        [BZ #157]

        * include/stub-tag.h: Remove file.
        * sysdeps/unix/Makefile ($(objpfx)stub-syscalls.c): Don't emit
        '#include' of it.
        * manual/maint.texi (Porting): Don't reference it.
        * Makerules ($(objpfx)stubs): Likewise.
        * dirent/closedir.c: Don't include <stub-tag.h>.
        * dirent/dirfd.c: Likewise.
        * dirent/fdopendir.c: Likewise.
        * dirent/getdents.c: Likewise.
        * dirent/getdents64.c: Likewise.
        * dirent/opendir.c: Likewise.
        * dirent/readdir.c: Likewise.
        * dirent/readdir64.c: Likewise.
        * dirent/readdir64_r.c: Likewise.
        * dirent/readdir_r.c: Likewise.
        * dirent/rewinddir.c: Likewise.
        * dirent/seekdir.c: Likewise.
        * dirent/telldir.c: Likewise.
        * gmon/profil.c: Likewise.
        * grp/setgroups.c: Likewise.
        * inet/if_index.c: Likewise.
        * io/access.c: Likewise.
        * io/chdir.c: Likewise.
        * io/chmod.c: Likewise.
        * io/chown.c: Likewise.
        * io/close.c: Likewise.
        * io/dup.c: Likewise.
        * io/dup2.c: Likewise.
        * io/dup3.c: Likewise.
        * io/euidaccess.c: Likewise.
        * io/faccessat.c: Likewise.
        * io/fchdir.c: Likewise.
        * io/fchmod.c: Likewise.
        * io/fchmodat.c: Likewise.
        * io/fchown.c: Likewise.
        * io/fchownat.c: Likewise.
        * io/fcntl.c: Likewise.
        * io/flock.c: Likewise.
        * io/fstatfs.c: Likewise.
        * io/fstatfs64.c: Likewise.
        * io/fstatvfs.c: Likewise.
        * io/fstatvfs64.c: Likewise.
        * io/futimens.c: Likewise.
        * io/fxstat.c: Likewise.
        * io/fxstat64.c: Likewise.
        * io/fxstatat.c: Likewise.
        * io/fxstatat64.c: Likewise.
        * io/getcwd.c: Likewise.
        * io/isatty.c: Likewise.
        * io/lchmod.c: Likewise.
        * io/lchown.c: Likewise.
        * io/link.c: Likewise.
        * io/linkat.c: Likewise.
        * io/lseek.c: Likewise.
        * io/lseek64.c: Likewise.
        * io/lxstat64.c: Likewise.
        * io/mkdir.c: Likewise.
        * io/mkdirat.c: Likewise.
        * io/mkfifo.c: Likewise.
        * io/mkfifoat.c: Likewise.
        * io/open.c: Likewise.
        * io/open64.c: Likewise.
        * io/openat.c: Likewise.
        * io/openat64.c: Likewise.
        * io/pipe.c: Likewise.
        * io/pipe2.c: Likewise.
        * io/poll.c: Likewise.
        * io/posix_fadvise.c: Likewise.
        * io/posix_fadvise64.c: Likewise.
        * io/posix_fallocate.c: Likewise.
        * io/posix_fallocate64.c: Likewise.
        * io/read.c: Likewise.
        * io/readlink.c: Likewise.
        * io/readlinkat.c: Likewise.
        * io/rmdir.c: Likewise.
        * io/sendfile.c: Likewise.
        * io/sendfile64.c: Likewise.
        * io/statfs.c: Likewise.
        * io/statfs64.c: Likewise.
        * io/statvfs.c: Likewise.
        * io/statvfs64.c: Likewise.
        * io/symlink.c: Likewise.
        * io/symlinkat.c: Likewise.
        * io/ttyname.c: Likewise.
        * io/ttyname_r.c: Likewise.
        * io/umask.c: Likewise.
        * io/unlink.c: Likewise.
        * io/unlinkat.c: Likewise.
        * io/utime.c: Likewise.
        * io/utimensat.c: Likewise.
        * io/write.c: Likewise.
        * io/xmknod.c: Likewise.
        * io/xmknodat.c: Likewise.
        * io/xstat.c: Likewise.
        * io/xstat64.c: Likewise.
        * login/getpt.c: Likewise.
        * login/grantpt.c: Likewise.
        * login/unlockpt.c: Likewise.
        * math/e_acoshl.c: Likewise.
        * math/e_acosl.c: Likewise.
        * math/e_asinl.c: Likewise.
        * math/e_atan2l.c: Likewise.
        * math/e_atanhl.c: Likewise.
        * math/e_coshl.c: Likewise.
        * math/e_expl.c: Likewise.
        * math/e_fmodl.c: Likewise.
        * math/e_gammal_r.c: Likewise.
        * math/e_hypotl.c: Likewise.
        * math/e_j0l.c: Likewise.
        * math/e_j1l.c: Likewise.
        * math/e_jnl.c: Likewise.
        * math/e_lgammal_r.c: Likewise.
        * math/e_log10l.c: Likewise.
        * math/e_log2l.c: Likewise.
        * math/e_logl.c: Likewise.
        * math/e_powl.c: Likewise.
        * math/e_rem_pio2l.c: Likewise.
        * math/e_sinhl.c: Likewise.
        * math/e_sqrtl.c: Likewise.
        * math/fclrexcpt.c: Likewise.
        * math/fedisblxcpt.c: Likewise.
        * math/feenablxcpt.c: Likewise.
        * math/fegetenv.c: Likewise.
        * math/fegetexcept.c: Likewise.
        * math/fegetround.c: Likewise.
        * math/feholdexcpt.c: Likewise.
        * math/fesetenv.c: Likewise.
        * math/fesetround.c: Likewise.
        * math/feupdateenv.c: Likewise.
        * math/fgetexcptflg.c: Likewise.
        * math/fraiseexcpt.c: Likewise.
        * math/fsetexcptflg.c: Likewise.
        * math/ftestexcept.c: Likewise.
        * math/k_cosl.c: Likewise.
        * math/k_rem_pio2l.c: Likewise.
        * math/k_sinl.c: Likewise.
        * math/k_tanl.c: Likewise.
        * math/s_asinhl.c: Likewise.
        * math/s_atanl.c: Likewise.
        * math/s_cbrtl.c: Likewise.
        * math/s_erfl.c: Likewise.
        * math/s_expm1l.c: Likewise.
        * math/s_log1pl.c: Likewise.
        * math/s_tanhl.c: Likewise.
        * misc/acct.c: Likewise.
        * misc/brk.c: Likewise.
        * misc/chflags.c: Likewise.
        * misc/chroot.c: Likewise.
        * misc/fchflags.c: Likewise.
        * misc/fgetxattr.c: Likewise.
        * misc/flistxattr.c: Likewise.
        * misc/fremovexattr.c: Likewise.
        * misc/fsetxattr.c: Likewise.
        * misc/fsync.c: Likewise.
        * misc/ftruncate.c: Likewise.
        * misc/futimes.c: Likewise.
        * misc/futimesat.c: Likewise.
        * misc/getdomain.c: Likewise.
        * misc/getdtsz.c: Likewise.
        * misc/gethostid.c: Likewise.
        * misc/gethostname.c: Likewise.
        * misc/getloadavg.c: Likewise.
        * misc/getpagesize.c: Likewise.
        * misc/getsysstats.c: Likewise.
        * misc/getxattr.c: Likewise.
        * misc/gtty.c: Likewise.
        * misc/ioctl.c: Likewise.
        * misc/lgetxattr.c: Likewise.
        * misc/listxattr.c: Likewise.
        * misc/llistxattr.c: Likewise.
        * misc/lremovexattr.c: Likewise.
        * misc/lsetxattr.c: Likewise.
        * misc/lutimes.c: Likewise.
        * misc/madvise.c: Likewise.
        * misc/mincore.c: Likewise.
        * misc/mlock.c: Likewise.
        * misc/mlockall.c: Likewise.
        * misc/mmap.c: Likewise.
        * misc/mprotect.c: Likewise.
        * misc/msync.c: Likewise.
        * misc/munlock.c: Likewise.
        * misc/munlockall.c: Likewise.
        * misc/munmap.c: Likewise.
        * misc/preadv.c: Likewise.
        * misc/preadv64.c: Likewise.
        * misc/ptrace.c: Likewise.
        * misc/pwritev.c: Likewise.
        * misc/pwritev64.c: Likewise.
        * misc/readv.c: Likewise.
        * misc/reboot.c: Likewise.
        * misc/remap_file_pages.c: Likewise.
        * misc/removexattr.c: Likewise.
        * misc/revoke.c: Likewise.
        * misc/select.c: Likewise.
        * misc/setdomain.c: Likewise.
        * misc/setegid.c: Likewise.
        * misc/seteuid.c: Likewise.
        * misc/sethostid.c: Likewise.
        * misc/sethostname.c: Likewise.
        * misc/setregid.c: Likewise.
        * misc/setreuid.c: Likewise.
        * misc/setxattr.c: Likewise.
        * misc/sstk.c: Likewise.
        * misc/stty.c: Likewise.
        * misc/swapoff.c: Likewise.
        * misc/swapon.c: Likewise.
        * misc/sync.c: Likewise.
        * misc/syncfs.c: Likewise.
        * misc/syscall.c: Likewise.
        * misc/truncate.c: Likewise.
        * misc/ualarm.c: Likewise.
        * misc/usleep.c: Likewise.
        * misc/ustat.c: Likewise.
        * misc/utimes.c: Likewise.
        * misc/vhangup.c: Likewise.
        * misc/writev.c: Likewise.
        * posix/_exit.c: Likewise.
        * posix/alarm.c: Likewise.
        * posix/execve.c: Likewise.
        * posix/fexecve.c: Likewise.
        * posix/fork.c: Likewise.
        * posix/fpathconf.c: Likewise.
        * posix/getaddrinfo.c: Likewise.
        * posix/getegid.c: Likewise.
        * posix/geteuid.c: Likewise.
        * posix/getgid.c: Likewise.
        * posix/getgroups.c: Likewise.
        * posix/getlogin.c: Likewise.
        * posix/getlogin_r.c: Likewise.
        * posix/getpgid.c: Likewise.
        * posix/getpid.c: Likewise.
        * posix/getppid.c: Likewise.
        * posix/getresgid.c: Likewise.
        * posix/getresuid.c: Likewise.
        * posix/getsid.c: Likewise.
        * posix/getuid.c: Likewise.
        * posix/glob64.c: Likewise.
        * posix/nanosleep.c: Likewise.
        * posix/pathconf.c: Likewise.
        * posix/pause.c: Likewise.
        * posix/posix_madvise.c: Likewise.
        * posix/pread.c: Likewise.
        * posix/pread64.c: Likewise.
        * posix/pwrite.c: Likewise.
        * posix/pwrite64.c: Likewise.
        * posix/sched_getaffinity.c: Likewise.
        * posix/sched_getp.c: Likewise.
        * posix/sched_gets.c: Likewise.
        * posix/sched_primax.c: Likewise.
        * posix/sched_primin.c: Likewise.
        * posix/sched_rr_gi.c: Likewise.
        * posix/sched_setaffinity.c: Likewise.
        * posix/sched_setp.c: Likewise.
        * posix/sched_sets.c: Likewise.
        * posix/sched_yield.c: Likewise.
        * posix/setgid.c: Likewise.
        * posix/setlogin.c: Likewise.
        * posix/setpgid.c: Likewise.
        * posix/setresgid.c: Likewise.
        * posix/setresuid.c: Likewise.
        * posix/setsid.c: Likewise.
        * posix/setuid.c: Likewise.
        * posix/sleep.c: Likewise.
        * posix/spawni.c: Likewise.
        * posix/sysconf.c: Likewise.
        * posix/times.c: Likewise.
        * posix/wait.c: Likewise.
        * posix/wait3.c: Likewise.
        * posix/wait4.c: Likewise.
        * posix/waitpid.c: Likewise.
        * resolv/gai_sigqueue.c: Likewise.
        * resource/getpriority.c: Likewise.
        * resource/getrlimit.c: Likewise.
        * resource/getrusage.c: Likewise.
        * resource/nice.c: Likewise.
        * resource/setpriority.c: Likewise.
        * resource/setrlimit.c: Likewise.
        * resource/ulimit.c: Likewise.
        * rt/aio_cancel.c: Likewise.
        * rt/aio_fsync.c: Likewise.
        * rt/aio_read.c: Likewise.
        * rt/aio_sigqueue.c: Likewise.
        * rt/aio_suspend.c: Likewise.
        * rt/aio_write.c: Likewise.
        * rt/clock_getres.c: Likewise.
        * rt/clock_gettime.c: Likewise.
        * rt/clock_nanosleep.c: Likewise.
        * rt/clock_settime.c: Likewise.
        * rt/lio_listio.c: Likewise.
        * rt/mq_close.c: Likewise.
        * rt/mq_getattr.c: Likewise.
        * rt/mq_notify.c: Likewise.
        * rt/mq_open.c: Likewise.
        * rt/mq_receive.c: Likewise.
        * rt/mq_send.c: Likewise.
        * rt/mq_setattr.c: Likewise.
        * rt/mq_timedreceive.c: Likewise.
        * rt/mq_timedsend.c: Likewise.
        * rt/mq_unlink.c: Likewise.
        * rt/shm_open.c: Likewise.
        * rt/shm_unlink.c: Likewise.
        * rt/timer_create.c: Likewise.
        * rt/timer_delete.c: Likewise.
        * rt/timer_getoverr.c: Likewise.
        * rt/timer_gettime.c: Likewise.
        * rt/timer_settime.c: Likewise.
        * setjmp/__longjmp.c: Likewise.
        * setjmp/setjmp.c: Likewise.
        * signal/kill.c: Likewise.
        * signal/killpg.c: Likewise.
        * signal/raise.c: Likewise.
        * signal/sigaction.c: Likewise.
        * signal/sigaltstack.c: Likewise.
        * signal/sigblock.c: Likewise.
        * signal/sigignore.c: Likewise.
        * signal/sigintr.c: Likewise.
        * signal/signal.c: Likewise.
        * signal/sigpause.c: Likewise.
        * signal/sigpending.c: Likewise.
        * signal/sigqueue.c: Likewise.
        * signal/sigreturn.c: Likewise.
        * signal/sigset.c: Likewise.
        * signal/sigsetmask.c: Likewise.
        * signal/sigstack.c: Likewise.
        * signal/sigsuspend.c: Likewise.
        * signal/sigtimedwait.c: Likewise.
        * signal/sigvec.c: Likewise.
        * signal/sigwait.c: Likewise.
        * signal/sigwaitinfo.c: Likewise.
        * signal/sysv_signal.c: Likewise.
        * socket/accept.c: Likewise.
        * socket/accept4.c: Likewise.
        * socket/bind.c: Likewise.
        * socket/connect.c: Likewise.
        * socket/getpeername.c: Likewise.
        * socket/getsockname.c: Likewise.
        * socket/getsockopt.c: Likewise.
        * socket/isfdtype.c: Likewise.
        * socket/listen.c: Likewise.
        * socket/recv.c: Likewise.
        * socket/recvfrom.c: Likewise.
        * socket/recvmsg.c: Likewise.
        * socket/send.c: Likewise.
        * socket/sendmsg.c: Likewise.
        * socket/sendto.c: Likewise.
        * socket/setsockopt.c: Likewise.
        * socket/shutdown.c: Likewise.
        * socket/sockatmark.c: Likewise.
        * socket/socket.c: Likewise.
        * socket/socketpair.c: Likewise.
        * stdio-common/ctermid.c: Likewise.
        * stdio-common/cuserid.c: Likewise.
        * stdio-common/remove.c: Likewise.
        * stdio-common/rename.c: Likewise.
        * stdio-common/renameat.c: Likewise.
        * stdio-common/tempname.c: Likewise.
        * stdlib/getcontext.c: Likewise.
        * stdlib/makecontext.c: Likewise.
        * stdlib/setcontext.c: Likewise.
        * stdlib/swapcontext.c: Likewise.
        * stdlib/system.c: Likewise.
        * streams/fattach.c: Likewise.
        * streams/fdetach.c: Likewise.
        * streams/getmsg.c: Likewise.
        * streams/getpmsg.c: Likewise.
        * streams/putmsg.c: Likewise.
        * streams/putpmsg.c: Likewise.
        * sysdeps/unix/bsd/getpt.c: Likewise.
        * sysdeps/unix/sysv/linux/epoll_pwait.c: Likewise.
        * sysdeps/unix/sysv/linux/futimens.c: Likewise.
        * sysdeps/unix/sysv/linux/lutimes.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sync_file_range.c:
        Likewise.
        * sysdeps/unix/sysv/linux/readahead.c: Likewise.
        * sysdeps/unix/sysv/linux/sync_file_range.c: Likewise.
        * sysdeps/unix/sysv/linux/utimensat.c: Likewise.
        * sysvipc/msgctl.c: Likewise.
        * sysvipc/msgget.c: Likewise.
        * sysvipc/msgrcv.c: Likewise.
        * sysvipc/msgsnd.c: Likewise.
        * sysvipc/semctl.c: Likewise.
        * sysvipc/semget.c: Likewise.
        * sysvipc/semop.c: Likewise.
        * sysvipc/semtimedop.c: Likewise.
        * sysvipc/shmat.c: Likewise.
        * sysvipc/shmctl.c: Likewise.
        * sysvipc/shmdt.c: Likewise.
        * sysvipc/shmget.c: Likewise.
        * termios/tcdrain.c: Likewise.
        * termios/tcflow.c: Likewise.
        * termios/tcflush.c: Likewise.
        * termios/tcgetattr.c: Likewise.
        * termios/tcgetpgrp.c: Likewise.
        * termios/tcsendbrk.c: Likewise.
        * termios/tcsetattr.c: Likewise.
        * termios/tcsetpgrp.c: Likewise.
        * time/adjtime.c: Likewise.
        * time/clock.c: Likewise.
        * time/getitimer.c: Likewise.
        * time/gettimeofday.c: Likewise.
        * time/setitimer.c: Likewise.
        * time/settimeofday.c: Likewise.
        * time/stime.c: Likewise.
        * time/time.c: Likewise.

2012-11-04  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/generic/paths.h (_PATH_STDPATH): Remove /usr/contrib/bin and
        /usr/old/bin.

        * sysdeps/generic/paths.h (_PATH_MNTTAB, _PATH_MOUNTED): Use tabs
        instead of spaces.
        * sysdeps/unix/sysv/linux/paths.h (_PATH_UTMP, _PATH_WTMP): Likewise.

2012-11-03  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14796]
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Set rounding mode to
        FE_TONEAREST before applying Dekker multiplication and Knuth
        addition.  Clear inexact exceptions and check for exact zero
        results afterwards.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fma.c (__fma): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fmal.c (__fmal): Likewise.
        * math/libm-test.inc (fma_test): Add more tests.
        (fma_test_towardzero): Likewise.
        (fma_test_downward): Likewise.
        (fma_test_upward): Likewise.
        * sysdeps/generic/math_private.h (default_libc_fesetround): New
        function.
        (libc_fesetround): New macro.
        (libc_fesetroundf): Likewise.
        (libc_fesetroundl): Likewise.
        * sysdeps/i386/fpu/fenv_private.h (libc_fesetround_sse): New
        function.
        (libc_fesetround_387): Likewise.
        (libc_fesetroundf): New macro.
        (libc_fesetround): Likewise.
        (libc_fesetroundl): Likewise.
        * sysdeps/sparc/fpu/fenv_private.h (libc_fesetround): New
        function.
        (libc_fesetroundf): New macro.
        (libc_fesetround): Likewise.
        (libc_fesetroundl): Likewise.
        * include/fenv.h (feclearexcept): Add libm_hidden_proto.
        * math/fclrexcpt.c (feclearexcept): Add libm_hidden_ver.
        * sysdeps/i386/fpu/fclrexcpt.c (feclearexcept): Add
        libm_hidden_ver.
        * sysdeps/powerpc/fpu/fclrexcpt.c (feclearexcept): Likewise.
        * sysdeps/s390/fpu/fclrexcpt.c (feclearexcept): Add
        libm_hidden_def.
        * sysdeps/sh/sh4/fpu/fclrexcpt.c (feclearexcept): Likewise.
        * sysdeps/sparc/fpu/fclrexcpt.c (feclearexcept): Add
        libm_hidden_ver.
        * sysdeps/x86_64/fpu/fclrexcpt.c (feclearexcept): Add
        libm_hidden_def.

        [BZ #3439]
        * sysdeps/powerpc/bits/fenv.h (FE_INEXACT): Define macro to
        integer constant usable in #if and use that to give value to enum
        constant.
        (FE_DIVBYZERO): Likewise.
        (FE_UNDERFLOW): Likewise.
        (FE_OVERFLOW): Likewise.
        (FE_INVALID): Likewise.
        (FE_INVALID_SNAN): Likewise.
        (FE_INVALID_ISI): Likewise.
        (FE_INVALID_IDI): Likewise.
        (FE_INVALID_ZDZ): Likewise.
        (FE_INVALID_IMZ): Likewise.
        (FE_INVALID_COMPARE): Likewise.
        (FE_INVALID_SOFTWARE): Likewise.
        (FE_INVALID_SQRT): Likewise.
        (FE_INVALID_INTEGER_CONVERSION): Likewise.
        (FE_TONEAREST): Likewise.
        (FE_TOWARDZERO): Likewise.
        (FE_UPWARD): Likewise.
        (FE_DOWNWARD): Likewise.
        * sysdeps/s390/fpu/bits/fenv.h (FE_INVALID): Likewise.
        (FE_DIVBYZERO): Likewise.
        (FE_OVERFLOW): Likewise.
        (FE_UNDERFLOW): Likewise.
        (FE_INEXACT): Likewise.
        (FE_TONEAREST): Likewise.
        (FE_DOWNWARD): Likewise.
        (FE_UPWARD): Likewise.
        (FE_TOWARDZERO): Likewise.
        * sysdeps/sh/sh4/fpu/bits/fenv.h (FE_INEXACT): Likewise.
        (FE_UNDERFLOW): Likewise.
        (FE_OVERFLOW): Likewise.
        (FE_DIVBYZERO): Likewise.
        (FE_INVALID): Likewise.
        (FE_TONEAREST): Likewise.
        (FE_TOWARDZERO): Likewise.
        * sysdeps/sparc/fpu/bits/fenv.h (FE_INVALID): Likewise.
        (FE_OVERFLOW): Likewise.
        (FE_UNDERFLOW): Likewise.
        (FE_DIVBYZERO): Likewise.
        (FE_INEXACT): Likewise.
        (FE_TONEAREST): Likewise.
        (FE_TOWARDZERO): Likewise.
        (FE_UPWARD): Likewise.
        (FE_DOWNWARD): Likewise.
        * sysdeps/x86/fpu/bits/fenv.h (FE_INVALID): Likewise.
        (FE_DIVBYZERO): Likewise.
        (FE_OVERFLOW): Likewise.
        (FE_UNDERFLOW): Likewise.
        (FE_INEXACT): Likewise.
        (FE_TONEAREST): Likewise.
        (FE_DOWNWARD): Likewise.
        (FE_UPWARD): Likewise.
        (FE_TOWARDZERO): Likewise.

2012-11-02  Chris Metcalf  <cmetcalf@tilera.com>

        * elf/elf.h (R_TILEGX_IMM16_X[01]_HW[012]_(|LAST_)PLT_PCREL): Add.

2012-11-03  Andreas Schwab  <schwab@linux-m68k.org>

        * scripts/cross-test-ssh.sh (command): Use newlines to separate
        commands.  Quote $PWD.
        (blacklist_exports): Don't use remove_newlines.  Replace "declare
        -x" by "export".
        (remove_newlines): Remove.

2012-11-02  H.J. Lu  <hongjiu.lu@intel.com>

        * stdlib/Makefile (headers): Add bits/stdlib-float.h.
        * stdlib/stdlib.h (atof): Moved to ...
        * include/bits/stdlib-float.h: Here.  New file.
        * stdlib/stdlib.h: Include <bits/stdlib-float.h>.
        * stdlib/bits/stdlib-float.h: New file.
        * sysdeps/x86/Makefile (CFLAGS-.os): Compile rtld routines with
        -mno-sse -mno-mmx.
        * sysdeps/x86_64/multiarch/strcasestr-nonascii.c: Include
        <xmmintrin.h>.

2012-11-02  Joseph Myers  <joseph@codesourcery.com>

        * conform/conformtest.pl (@headers): Add fenv.h.
        * conform/data/fenv.h-data: New file.
        * include/fenv.h [_ISOMAC]: Disable all contents of file except
        include of <math/fenv.h>.

        * conform/data/complex.h-data [ISO99 || ISO11 || XOPEN2K ||
        POSIX2008]: Change condition to [!ISO && !POSIX && !XPG3 && !XPG4
        && !UNIX98].  Enables tests for XOPEN2K8.
        * conform/data/inttypes.h-data [ISO99 || ISO11 || XOPEN2K ||
        POSIX2008]: Likewise.

        * conform/data/sys/wait.h-data [XPG3 || XOPEN2K8 || POSIX2008]
        (struct rusage): Do not expect type or its members.

        [BZ #3439]
        * math/math.h (FP_NAN): Define macro to integer constant usable in
        #if and use that to give value to enum constant.
        (FP_INFINITE): Likewise.
        (FP_ZERO): Likewise.
        (FP_SUBNORMAL): Likewise.
        (FP_NORMAL): Likewise.

2012-11-02  Andreas Schwab  <schwab@linux-m68k.org>

        * iconvdata/bug-iconv8.c (do_test): Use %z for size_t arguments.
        * iconvdata/bug-iconv9.c (do_test): Use %t for ptrdiff_t
        arguments.

2012-11-02  Roland McGrath  <roland@hack.frob.com>

        * aclocal.m4 (GLIBC_AUTOCONF_VERSION): New macro.
        Check that AC_AUTOCONF_VERSION matches it and m4_fatal at
        autoconf-time if not.
        * configure.in: Remove AC_PREREQ.

2012-11-02  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/powerpc/sys/platform/ppc.h (__ppc_get_timebase): Use
        __builtin_ppc_get_timebase when building with GCC >= 4.8 instead
        of the internal implementation.

2012-11-02  Joseph Myers  <joseph@codesourcery.com>

        * include/sys/syslog.h [_ISOMAC]: Disable all contents of file
        except include of <misc/sys/syslog.h>.

2012-11-01  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S: If the
        function returns with a NULL context exit with zero.

2012-11-01  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/powerpc/Makefile (cflags): Remove -mnew-mnemonics.

2012-11-01  H.J. Lu  <hongjiu.lu@intel.com>

        * catgets/test-gencat.sh (run_program_prefix): Renamed to ...
        (run_program_cmd): This.
        * localedata/tst-langinfo.sh (run_program_prefix): Removed.
        (tst_langinfo): New variable.  Use it.

2012-11-01  Sebastan Andrzej Siewior  <bigeasy@linutronix.de>

        * sysdeps/powerpc/powerpc32/dl-trampoline.S: Put __NO_FPRS__ around
        floating point opcodes.

2012-11-01  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/mach/hurd/Makefile (link-libc-static-tests): New
        variable.

        * elf/dl-support.c: Unconditionally include "setup-vdso.h".

        * sysdeps/mach/hurd/powerpc: Remove directory.
        * sysdeps/mach/powerpc: Likewise.

2012-11-01  Andreas Schwab  <schwab@linux-m68k.org>

        * scripts/check-local-headers.sh: Ignore c++ headers.

2012-11-01  Thomas Schwinge  <thomas@codesourcery.com>

        * libio/genops.c (_IO_flush_all_lockp): Use NULL rather than 0 for
        __libc_cleanup_region_start argument.

2012-11-01  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14784]
        [BZ #14785]
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Handle cases with small
        x * y using scaling, not as x * y + z.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fmal.c (__fmal): Likewise.
        * math/libm-test.inc (fma_test): Add more tests.
        (fma_test_towardzero): Likewise.
        (fma_test_downward): Likewise.
        (fma_test_upward): Likewise.

2012-11-01  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/mach/hurd/bits/param.h: Remove stray #endif.

2012-10-31  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/sh/Makefile [$(subdir) = debug] (CFLAGS-backtrace.c):
        New variable.

2012-10-31  Thomas Schwinge  <thomas@codesourcery.com>

        * rt/tst-shm.c (worker): Correct checking for mmap failure.

2012-10-31  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist:
        Fix sort order.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist:
        Likewise.

2012-10-31  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist:
        Fix the order of the list for glibc 2.17.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist:
        Likewise.

2012-10-31  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2012-10-31  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14610]
        * sysdeps/ieee754/ldbl-128ibm/e_atan2l.c (__ieee754_atan2l): Check
        for low part of x being zero before using __atanl (y).
        * math/libm-test.inc (atan2_test): Add another test.

        * manual/install.texi (Configuring and compiling): Document
        general use of test-wrapper and test-wrapper-env.
        * INSTALL: Regenerated.

        * sysdeps/ieee754/dbl-64/s_fma.c: Include <tininess.h>.
        (__fma): Do not extract and scale down low bits on after-rounding
        systems when result rounded to normal precision would have normal
        exponent.
        * sysdeps/ieee754/ldbl-128/s_fmal.c: Include <tininess.h>.
        (__fmal): Do not extract and scale down low bits on after-rounding
        systems when result rounded to normal precision would have normal
        exponent.
        * sysdeps/ieee754/ldbl-96/s_fmal.c: Include <tininess.h>.
        (__fmal): Do not extract and scale down low bits on after-rounding
        systems when result rounded to normal precision would have normal
        exponent.
        * math/libm-test.inc (UNDERFLOW_EXCEPTION_BEFORE_ROUNDING): New
        macro.
        (fma_test): Add more tests.
        (fma_test_towardzero): Likewise.
        (fma_test_downward): Likewise.
        (fma_test_upward): Likewise.

2012-10-30  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/tininess.h: Renamed to ...
        * sysdeps/x86/tininess.h: This.
        * sysdeps/x86_64/tininess.h: Removed.

2012-10-30  Joseph Myers  <joseph@codesourcery.com>

        * elf/Makefile ($(objpfx)tst-array1.out): Depend on comparison
        input.  Use $(build-program-cmd).
        ($(objpfx)tst-array1-static.out): Likewise.
        ($(objpfx)tst-array2.out): Likewise.
        ($(objpfx)tst-array3.out): Likewise.
        ($(objpfx)tst-array4.out): Likewise.
        ($(objpfx)tst-array5.out): Likewise.
        ($(objpfx)tst-array5-static.out): Likewise.

2012-10-30  Chris Metcalf  <cmetcalf@tilera.com>

        * elf/dl-load.c (_dl_map_object_from_fd): Call DL_AFTER_LOAD
        if defined.

        * nss/nsswitch.h (nss_interface_function): Provide new
        macro for use with NSS functions.
        * grp/initgroups.c: Use new macro.
        * nss/getXXbyYY.c: Likewise.
        * nss/getXXbyYY_r.c: Likewise.
        * nss/getXXent.c: Likewise.
        * nss/getXXent_r.c: Likewise.
        * sysdeps/posix/getaddrinfo.c: Likewise.

2012-10-30  Andreas Jaeger  <aj@suse.de>

        * po/ru.po: Update Russion translation from translation project.

2012-10-30  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14152]
        [BZ #14783]
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Extract low bits of
        result and shift together with sticky bit instead of replicating
        round-to-nearest rounding.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fmal.c (__fmal): Likewise.
        * math/libm-test.inc (fma_test): Add more tests.  Do not permit
        missing underflow exceptions.
        (fma_test_towardzero): Add more tests.
        (fma_test_downward): Likewise.
        (fma_test_upward): Likewise.

        [BZ #14047]
        * sysdeps/generic/tininess.h: New file.
        * sysdeps/i386/tininess.h: Likewise.
        * sysdeps/sh/tininess.h: Likewise.
        * sysdeps/x86_64/tininess.h: Likewise.
        * stdlib/tst-strtod-underflow.c: Likewise.
        * stdlib/tst-tininess.c: Likewise.
        * stdlib/strtod_l.c: Include <tininess.h>.
        (round_and_return): Do not set errno for exact underflow cases.
        Force an underflow exception when setting errno for underflow.
        Determine underflow based on rounding to normal precision if
        TININESS_AFTER_ROUNDING.
        * stdlib/tst-strtod.c (tests): Do not expect errno to be set to
        ERANGE for exact underflow cases.
        * stdlib/Makefile (tests): Add tst-tininess and
        tst-strtod-underflow.
        ($(objpfx)tst-tininess): Use $(link-libm).
        ($(objpfx)tst-strtod-underflow): Likewise.

2012-10-30  Andreas Jaeger  <aj@suse.de>

        [BZ #14767]
        * elf/Makefile (tests): Remove conditional for have-initfini-array
        since this is now always required and the variable does not exist
        anymore.
        (tests-static): Likewise.
        (modules-names): Likewise.

        * po/eo.po: Add Esperanto translation from translation project.

        * elf/tst-array1.c (fini_array): Make writeable so that it can be
        merged with constructor/destructor.
        (init_array): Likewise.
        * elf/tst-array2dep.c (fini_array): Likewise.
        (init_array): Likewise.

2012-10-29  Mike Frysinger  <vapier@gentoo.org>

        * manual/message.texi: Delete @cartouche tags.

2012-10-29  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/mach/hurd/fdatasync.c: Turn ERR into EINVAL if it is
        EOPNOTSUPP.
        * sysdeps/mach/hurd/fsync.c: Likewise.

        * sysdeps/pthread/aio_notify.c (__aio_notify_only)
        [_POSIX_REALTIME_SIGNALS]: Change condition to
        [_POSIX_REALTIME_SIGNALS > 0].

2012-10-27  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/x86/bits/fcntl.h (__O_LARGEFILE)
        [!__x86_64]: Do not define, take value from <bits/fcntl-linux.h>.
        * sysdeps/unix/sysv/linux/s390/bits/fcntl.h (__O_LARGEFILE):
        [__WORDSIZE != 64]: Likewise.

2012-10-26  H.J. Lu  <hongjiu.lu@intel.com>

        *  iconvdata/tst-table.sh: Remove ${SHELL}.
        *  iconvdata/tst-tables.sh: Likewise.

2012-10-25  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
        (__get_clockfreq_via_proc_openprom): Use strtoumax instead
        of strtoull.

        * sysdeps/sparc/sparc64/multiarch/memcpy.S: Add comments for
        ifunc-impl-list.c
        * sysdeps/sparc/sparc64/multiarch/memset.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/ifunc-impl-list.c: New file.
        * sysdeps/sparc/sparc32/sparcv9/multiarch/ifunc-impl-list.c: New
        file.

2012-10-25  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
        (__get_clockfreq_via_proc_openprom): Use __getdents instead of
        __getdirentries.

2012-10-25  Joseph Myers  <joseph@codesourcery.com>
            Jim Blandy  <jimb@codesourcery.com>

        * scripts/cross-test-ssh.sh: New file.
        * manual/install.texi (Configuring and compiling): Document use of
        cross-test-ssh.sh.
        * INSTALL: Regenerated.

2012-10-25  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/mach/hurd/ptrace.c (ptrace): Use __hurd_fail to return
        EOPNOTSUPP.

2012-10-25  Joseph Myers  <joseph@codesourcery.com>

        * Makeconfig (run-program-prefix): Fix comment.

2012-10-24  Joseph Myers  <joseph@codesourcery.com>
            Jim Blandy  <jimb@codesourcery.com>

        * Makeconfig (test-wrapper): New variable,
        (test-wrapper-env): Likewise.
        [$(cross-compiling) = yes && $(test-wrapper) != ""]
        (run-built-tests): Define to yes.
        (run-program-prefix): Use $(test-wrapper).
        (built-program-cmd): Likewise.
        * Rules (make-test-out): Use $(test-wrapper-env) and
        $(host-built-program-cmd).
        * elf/Makefile ($(objpfx)order.out): Use $(test-wrapper).
        ($(objpfx)tst-pathopt.out): Pass $(test-wrapper-env) to
        tst-pathopt.sh.
        ($(objpfx)tst-rtld-load-self.out): Pass $(test-wrapper) and
        $(test-wrapper-env) to tst-rtld-load-self.sh.
        ($(objpfx)order2.out): Use $(test-wrapper).
        ($(objpfx)tst-initorder.out): Likewise.
        ($(objpfx)tst-initorder2.out): Likewise.
        ($(objpfx)tst-unused-dep.out): Use $(test-wrapper-env).
        * elf/tst-pathopt.sh (run_program_prefix): Remove unused variable.
        (test_wrapper_env): New variable.  Use it to run ld.so.
        * elf/tst-rtld-load-self.sh (test_wrapper): New variable.
        Use it to run ld.so.
        (test_wrapper_env): Likewise.
        * iconvdata/Makefile ($(objpfx)iconv-test.out): Pass
        $(test-wrapper) to run-iconv-test.sh.
        * iconvdata/run-iconv-test.sh (test_wrapper): New variable.
        (ICONV): Use $test_wrapper.
        * posix/Makefile ($(objpfx)globtest.out): Pass
        $(run-via-rtld-prefix), $(test-wrapper) and $(test-wrapper-env) to
        globtest.sh, not $(run-program-prefix).
        * posix/globtest.sh (run_via_rtld_prefix): New variable.
        (test_wrapper): Likewise.
        (test_wrapper_env): Likewise.  Use it to run globtest with HOME
        set together with run_via_rtld_prefix.
        (run_program_prefix): Define in terms of test_wrapper and
        run_via_rtld_prefix.

2012-10-24  Roland McGrath  <roland@hack.frob.com>

        * nscd/Makefile ($(objpfx)nscd): Remove librt dependency.
        * posix/Makefile ($(objpfx)tst-regex, $(objpfx)tst-regex2):
        Targets removed.

        [BZ #14743]
        * include/time.h: Remove librt_hidden_proto (clock_gettime).
        Declare __clock_getres, __clock_gettime, __clock_settime,
        __clock_nanosleep, and __clock_getcpuclockid.
        * rt/clock_gettime.c: Define __clock_gettime as an alias.
        Remove librt_hidden_def (clock_gettime).
        * sysdeps/unix/clock_gettime.c: Likewise.
        * rt/clock_getcpuclockid.c: Define __clock_getcpuclockid as an alias.
        * sysdeps/unix/sysv/linux/clock_getcpuclockid.c: Likewise.
        * rt/clock_getres.c: Define __clock_getres as an alias.
        * sysdeps/posix/clock_getres.c: Likewise.
        * rt/clock_settime.c: Define __clock_settime as an alias.
        * sysdeps/unix/clock_settime.c: Likewise.
        * rt/clock_nanosleep.c: Define __clock_nanosleep as an alias.
        * sysdeps/unix/clock_nanosleep.c: Likewise.
        * sysdeps/unix/sysv/linux/clock_nanosleep.c: Likewise.
        * rt/clock-compat.c: New file.
        * rt/Makefile (librt-routines): Add clock-compat and move
        $(clock-routines) to ...
        (routines): ... here, new variable.
        * sysdeps/unix/sysv/linux/powerpc/Makefile (sysdep_routines):
        Don't add get_clockfreq here.
        * rt/Versions (libc: GLIBC_2.17): New version set.
        Add clock_* symbols here.
        (libc: GLIBC_PRIVATE): New version set.  Add __clock_* symbols here.
        * sysdeps/unix/sysv/linux/i386/nptl/libc.abilist
        (GLIBC_2.17): Add clock_* symbols.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libc.abilist: Likewise.
        * NEWS: Mention the move.

        * sysdeps/unix/sysv/linux/i386/get_clockfreq.c (__get_clockfreq):
        Use __open, __read, __close rather than their public counterparts.
        * sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
        (__get_clockfreq_via_cpuinfo): Likewise.
        (__get_clockfreq_via_proc_openprom): Likewise, and __getdirentries.
        (__get_clockfreq_via_dev_openprom): Likewise, and __ioctl.

        * config.h.in (HAVE_IFUNC): New #undef.
        * configure.in: Define it if libc_cv_ld_gnu_indirect_function
        was successful.
        * configure: Regenerated.

2012-10-24  Mike Frysinger  <vapier@gentoo.org>

        * configure.in: Move READELF check to start of file.
        (libc_cv_ld_gnu_indirect_function): Change to a link test. Rename from
        libc_cv_asm_gnu_indirect_function in the process.
        * configure: Regenerated.

2012-10-24  Mike Frysinger  <vapier@gentoo.org>

        * configure.in (libc_cv_gcc_static_libgcc): Drop -q flag to grep and
        send the output to /dev/null.
        (libc_cv_cc_with_libunwind): Likewise.
        (libc_cv_as_noexecstack): Likewise.
        * configure: Regenerate.

2012-10-24  Joseph Myers  <joseph@codesourcery.com>

        * io/ftwtest-sh (tmp): Define to ${objpfx}io, not using `pwd`.

        * posix/globtest.sh (TMPDIR): Do not set.
        (testdir): Define using ${common_objpfx}posix not $TMPDIR.
        (testout): Likewise.

2012-10-24  Andreas Jaeger  <aj@suse.de>

        * io/fcntl.h: Always define mode_t, off_t, pid_t and use these
        types for creat, creat64, lockf, posix_fadvise, posix_fallocate.
        [__USE_LARGEFILE64 && !__off64_t_defined]: Define off64_t.
        [__USE_LARGEFILE64]: Use off64_t in declaration of lock64,
        posix_fadvise64, posix_fallocate64.

        * sysdeps/unix/sysv/linux/x86/bits/fcntl.h (F_GETLK, F_SETLK)
        (F_SETLKW) [__x86_64]: Remove, provided by <bits/fcntl-linux.h>.
        (F_GETLK, F_SETLK, F_SETLKW) [!__USE_FILE_OFFSET64 && !__x86_64__]:
        Likewise.
        (F_GETLK, F_SETLK, F_SETLKW) [__USE_FILE_OFFSET64 && ! __x86_64__]:
        Likewise.
        (F_GETLK64, F_SETLK64, F_SETLKW64) [!__x86_64__]: Likewise.

        * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h (F_GETLK, F_SETLK)
        (F_SETLKW) [__USE_FILE_OFFSET64]: Remove, provided by
        <bits/fcntl-linux.h>.
        (F_GETLK64, F_SETLK64, F_SETLKW64) [__WORDSIZE == 64]: Likewise.

        * sysdeps/unix/sysv/linux/s390/bits/fcntl.h (F_DUPFD, F_GETFD)
        (F_SETFD, F_GETFL, F_SETFL): Remove, provided by <bits/fcntl-linux.h>.
        (F_GETLK, F_SETLK, F_SETLKW) [__WORDSIZE == 64]: Likewise.
        (F_GETLK, F_SETLK, F_SETLKW, F_GETLK64, F_SETLK64, F_SETLKW64)
        [__WORDSIZE != 64]: Likewise.

2012-10-23  Joseph Myers  <joseph@codesourcery.com>

        * Makeconfig (run-built-tests): New variable.
        * Rules [$(cross-compiling) = yes]: Change condition to
        [$(run-built-tests) = no].
        * catgets/Makefile [$(cross-compiling) != yes]: Change condition
        to [$(run-built-tests) = yes].
        * elf/Makefile [$(cross-compiling) = no]: Likewise.
        * grp/Makefile [$(cross-compiling) = no]: Likewise.
        * iconv/Makefile [$(cross-compiling) != yes]: Likewise.
        * iconvdata/Makefile [$(cross-compiling) = no]: Likewise.
        * intl/Makefile [$(cross-compiling) = no]: Likewise.
        * io/Makefile [$(cross-compiling) = no]: Likewise.
        * libio/Makefile [$(cross-compiling) = no]: Likewise.
        * malloc/Makefile [$(cross-compiling) = no]: Likewise.
        * misc/Makefile [$(cross-compiling) = no]: Likewise.
        * posix/Makefile [$(cross-compiling) = no]: Likewise.
        * resolv/Makefile [$(cross-compiling) = no]: Likewise.
        * stdio-common/Makefile [$(cross-compiling) = no]: Likewise.
        * stdlib/Makefile [$(cross-compiling) = no]: Likewise.
        * string/Makefile [$(cross-compiling) = no]: Likewise.

        * posix/Makefile ($(objpfx)globtest.out): Pass
        $(run-program-prefix) to globtest.sh, not $(elf-objpfx) and
        $(rtld-installed-name).
        * posix/globtest.sh (elf_objpfx): Remove variable.
        (rtld_installed_name): Likewise.
        (library_path): Likewise.
        (run_program_prefix): New variable.  Use for running globtest
        binary.

2012-10-23  Jim Blandy  <jimb@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

        * Makeconfig (host-built-program-cmd): New variable.
        * elf/Makefile (tst-stackguard1-ARGS): Use
        $(host-built-program-cmd).
        * posix/Makefile (tst-exec-ARGS): Use $(host-built-program-cmd).
        (tst-spawn-ARGS): Likewise.
        * rt/Makefile (tst-mqueue7-ARGS): Use $(host-built-program-cmd).

2012-10-23  Joseph Myers  <joseph@codesourcery.com>
            Jim Blandy  <jimb@codesourcery.com>

        * Makeconfig (run-via-rtld-prefix): New variable.
        (run-program-prefix): Define in terms of $(run-via-rtld-prefix).
        (built-program-cmd): Likewise.

2012-10-22  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h (O_RSYNC): Define to
        __O_RSYNC if it exists, otherwise to O_SYNC.

2012-10-22  Jim Blandy  <jimb@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

        * iconvdata/run-iconv-test.sh: Redirect iconv stdin in loops from
        /dev/null.
        * iconvdata/tst-tables.sh: Redirect tst-table.sh stdin in loop
        from /dev/null
        * posix/tst-getconf.sh: Redirect getconf stdin in loop from
        /dev/null.

2012-10-22  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h (__O_LARGEFILE):
        Define always.
        * sysdeps/unix/sysv/linux/s390/bits/fcntl.h (__O_LARGEFILE): Likewise.

        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
        bits/fcntl-linux.h.

        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h (F_GETLK, F_SETLK)
        (F_SETLKW) [!F_GETLK]: Define values for [!__USE_FILE_OFFSET64].

        * sysdeps/unix/sysv/linux/s390/bits/fcntl.h (O_LARGEFILE): Rename
        to __O_LARGEFILE.
        * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h (O_LARGEFILE): Rename
        to __O_LARGEFILE.

2012-10-21  Jim Blandy  <jimb@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

        * config.make.in (NM): New variable.

2012-10-21  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Remove all
        definitions and declarations that are provided by
        <bits/fcntl-linux.h> and include <bits/fcntl-linux.h>.

2012-10-20  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14683]
        * elf/Makefile (tests-static): Add tst-leaks1-static.
        (tests): Also depend on $(objpfx)tst-leaks1-static-mem.
        ($(objpfx)tst-leaks1-static): New rule.
        ($(objpfx)tst-leaks1-static-mem): Likewise.
        (tst-leaks1-static-ENV): New macro.
        * elf/dl-open.c (dl_open_worker): Check the main application
        only if SHARED is defined.
        * elf/tst-leaks1-static.c: New file.

2012-10-20  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/bits/fcntl-linux.h: New file, contains
        generic values for Linux.
        * sysdeps/unix/sysv/linux/x86/bits/fcntl.h: Remove all definitions
        and declarations that are provided by <bits/fcntl-linux.h> and
        include <bits/fcntl-linux.h>.
        * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.

2012-10-20  Roland McGrath  <roland@hack.frob.com>

        * io/fcntl.h: Move include of <bits/types.h> to the top and
        include it unconditionally.

2012-10-20  H.J. Lu  <hongjiu.lu@intel.com>

        * wcsmbs/Makefile (tests-ifunc): New variable.
        (tests): Add $(tests-ifunc).
        * wcsmbs/test-wcschr-ifunc.c: New file.
        * wcsmbs/test-wcscmp-ifunc.c: Likewise.
        * wcsmbs/test-wcscpy-ifunc.c: Likewise.
        * wcsmbs/test-wcslen-ifunc.c: Likewise.
        * wcsmbs/test-wcsrchr-ifunc.c: Likewise.
        * wcsmbs/test-wmemcmp-ifunc.c: Likewise.

        * string/Makefile (tests-ifunc): New variable.
        (tests): Add $(tests-ifunc).
        * string/test-memccpy.c (TEST_NAME): New macro.
        * string/test-memchr.c (TEST_NAME): Likewise.
        * string/test-memcmp.c (TEST_NAME): Likewise.
        * string/test-memcpy.c (TEST_NAME): Likewise.
        * string/test-memmem.c (TEST_NAME): Likewise.
        * string/test-memmove.c (TEST_NAME): Likewise.
        * string/test-memset.c (TEST_NAME): Likewise.
        * string/test-rawmemchr.c (TEST_NAME): Likewise.
        * string/test-stpcpy.c (TEST_NAME): Likewise.
        * string/test-stpncpy.c (TEST_NAME): Likewise.
        * string/test-strcasecmp.c (TEST_NAME): Likewise.
        * string/test-strcasestr.c (TEST_NAME): Likewise.
        * string/test-strcat.c (TEST_NAME): Likewise.
        * string/test-strchr.c (TEST_NAME): Likewise.
        * string/test-strcmp.c(TEST_NAME): Likewise.
        * string/test-strcpy.c (TEST_NAME): Likewise.
        * string/test-strcspn.c (TEST_NAME): Likewise.
        * string/test-strlen.c (TEST_NAME): Likewise.
        * string/test-strncasecmp.c (TEST_NAME): Likewise.
        * string/test-strncmp.c (TEST_NAME): Likewise.
        * string/test-strncpy.c (TEST_NAME): Likewise.
        * string/test-strnlen.c (TEST_NAME): Likewise.
        * string/test-strpbrk.c (TEST_NAME): Likewise.
        * string/test-strrchr.c (TEST_NAME): Likewise.
        * string/test-strspn.c (TEST_NAME): Likewise.
        * string/test-strstr.c (TEST_NAME): Likewise.
        * string/test-bcopy-ifunc.c: New file.
        * string/test-bzero-ifunc.c: Likewise.
        * string/test-memccpy-ifunc.c: Likewise.
        * string/test-memchr-ifunc.c: Likewise.
        * string/test-memcmp-ifunc.c: Likewise.
        * string/test-memcpy-ifunc.c: Likewise.
        * string/test-memmem-ifunc.c: Likewise.
        * string/test-memmove-ifunc.c: Likewise.
        * string/test-mempcpy-ifunc.c: Likewise.
        * string/test-memset-ifunc.c: Likewise.
        * string/test-rawmemchr-ifunc.c: Likewise.
        * string/test-stpcpy-ifunc.c: Likewise.
        * string/test-stpncpy-ifunc.c: Likewise.
        * string/test-strcasecmp-ifunc.c: Likewise.
        * string/test-strcasestr-ifunc.c: Likewise.
        * string/test-strcat-ifunc.c: Likewise.
        * string/test-strchr-ifunc.c: Likewise.
        * string/test-strchrnul-ifunc.c: Likewise.
        * string/test-strcmp-ifunc.c: Likewise.
        * string/test-strcpy-ifunc.c: Likewise.
        * string/test-strcspn-ifunc.c: Likewise.
        * string/test-strlen-ifunc.c: Likewise.
        * string/test-strncasecmp-ifunc.c: Likewise.
        * string/test-strncat-ifunc.c: Likewise.
        * string/test-strncmp-ifunc.c: Likewise.
        * string/test-strncpy-ifunc.c: Likewise.
        * string/test-strnlen-ifunc.c: Likewise.
        * string/test-strpbrk-ifunc.c: Likewise.
        * string/test-strrchr-ifunc.c: Likewise.
        * string/test-strspn-ifunc.c: Likewise.
        * string/test-strstr-ifunc.c: Likewise.

        * debug/Makefile (tests-ifunc): New variable.
        (tests): Add $(tests-ifunc).
        * debug/test-stpcpy_chk.c (TEST_NAME): New macro.
        * debug/test-strcpy_chk.c (TEST_NAME): Likewise.
        * debug/test-stpcpy_chk-ifunc.c: New file.
        * debug/test-strcpy_chk-ifunc.c: Likewise.

2012-10-20  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #13601]
        * elf/dl-load.c (open_verify): Retry read if the entire ELF
        header is not read in.

2012-10-19  Joseph Myers  <joseph@codesourcery.com>

        * io/Makefile ($(objpfx)ftwtest.out): Depend on ftwtest-sh.  Pass
        script to $(SHELL) as $<.  Pass $(common-objpfx) to script
        directly.  Pass built executable to script as
        $(built-program-cmd).
        * io/ftwtest-sh (ldso): Remove variable.  Run ftwtest directly as
        $testprogram without using LD_LIBRARY_PATH and $ldso.

        * grp/Makefile ($(objpfx)tst_fgetgrent.out): Pass
        $(run-program-prefix) to tst_fgetgrent.sh, not $(elf-objpfx) and
        $(rtld-installed-name).
        * grp/tst_fgetgrent.sh (elf_objpfx): Remove variable.
        (rtld_installed_name): Likewise.
        (library_path): Likewise.
        (run_program_prefix): New variable.  Use it to run tst_fgetgrent.
        * iconvdata/Makefile ($(objpfx)tst-tables.out): Pass
        $(run-program-prefix) to tst-tables.sh.
        * iconvdata/tst-table.sh (run_program_prefix): New variable.  Use
        it to run tst-table-from and tst-table-to.
        * iconvdata/tst-tables.sh (run_program_prefix): New variable.
        Pass it to tst-table.sh.
        * intl/Makefile ($(objpfx)tst-gettext.out): Pass
        $(run-program-prefix) to tst-gettext.sh.
        ($(objpfx)tst-translit.out): Pass $(run-program-prefix) to
        tst-translit.sh.
        ($(objpfx)tst-gettext2.out): Pass $(run-program-prefix) to
        tst-gettext2.sh.
        * intl/tst-gettext.sh (run_program_prefix): New variable.  Use it
        to run tst-gettext.
        * intl/tst-gettext2.sh (run_program_prefix): New variable.  Use it
        to run tst-gettext2.
        * intl/tst-translit.sh (run_program_prefix): New variable.  Use it
        to run tst-translit.
        * malloc/Makefile ($(objpfx)tst-mtrace.out): Pass
        $(run-program-prefix) to tst-mtrace.sh.
        * malloc/tst-mtrace.sh (run_program_prefix): New variable.  Use it
        to run tst-mtrace.
        * posix/Makefile ($(objpfx)wordexp-tst.out): Pass
        $(run-program-prefix) to wordexp-tst.sh, not $(elf-objpfx) and
        $(rtld-installed-name).
        * posix/wordexp-tst.sh (elf_objpfx): Remove variable.
        (rtld_installed_name): Likewise.
        (run_program_prefix): New variable.  Use it to run wordexp-test.

        * Makeconfig (ARCH): Remove all definitions.
        (machine): Likewise.
        [ARCH]: Remove conditional code.
        [!objdir]: Give error.
        [!objdir] (objpfx): Remove.
        [!objdir] (common-objpfx): Likewise.
        [!objdir] (common-objdir): Likewise.
        * configure.in (config_makefile): Remove.  Hardcode Makefile in
        AC_CONFIG_FILES call.
        * configure: Regenerated.

        [BZ #13888]
        * io/ftwtest-sh (tmp): Set to use the working directory, not /tmp
        or TMPDIR.
        (testout): Likewise.

        * posix/Makefile ($(objpfx)tst-getconf.out): Pass
        $(built-program-cmd) to tst-getconf.sh, not $(elf-objpfx) and
        $(rtld-installed-name).
        * posix/tst-getconf.sh (elf_objpfx): Remove variable.
        (rtld_installed_name): Likewise.
        (runit): Remove function.
        (run_getconf): New variable,  Use it for running getconf binary.

2012-10-18  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14716]
        * string/test-memmem.c (check_result): New function.
        (do_one_test): Use it.
        (check1): New function.
        (test_main): Use it.

2012-10-18  Markus Trippelsdorf  <markus@trippelsdorf.de>

        * math/Makefile: Comment on slow compilation of test-tgmath2.c.

2012-10-18  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/_G_config.h (_G_OPEN64): Remove.
        (_G_LSEEK64): Likewise.
        (_G_MMAP64): Likewise.
        (_G_FSTAT64): Likewise.
        * sysdeps/unix/sysv/linux/_G_config.h (_G_OPEN64): Remove.
        (_G_LSEEK64): Likewise.
        (_G_MMAP64): Likewise.
        (_G_FSTAT64): Likewise.
        * libio/fileops.c (mmap_remap_check) [_G_MMAP64]: Make code
        unconditional.  Call __mmap64 directly.
        (mmap_remap_check) [!_G_MMAP64]: Remove conditional code.
        (mmap_remap_check) [_G_LSEEK64]: Make code unconditional.  Call
        __lseek64 directly.
        (mmap_remap_check) [!_G_LSEEK64]: Remove conditional code.
        (decide_maybe_mmap) [_G_MMAP64]: Make code unconditional.  Call
        __mmap64 directly.
        (decide_maybe_mmap) [!_G_MMAP64]: Remove conditional code.
        (decide_maybe_mmap) [_G_LSEEK64]: Make code unconditional.  Call
        __lseek64 directly.
        (decide_maybe_mmap) [!_G_LSEEK64]: Remove conditional code.
        (_IO_file_sync_mmap) [_G_LSEEK64]: Make code unconditional.  Call
        __lseek64 directly.
        (_IO_file_sync_mmap) [!_G_LSEEK64]: Remove conditional code.
        (_IO_file_seek) [_G_LSEEK64]: Make code unconditional.  Call
        __lseek64 directly.
        (_IO_file_seek) [!_G_LSEEK64]: Remove conditional code.
        (_IO_file_stat) [_G_FSTAT64]: Make code unconditional.  Call
        __fxstat64 directly.
        (_IO_file_stat) [!_G_FSTAT64]: Remove conditional code.
        * libio/freopen64.c (freopen64) [_G_OPEN64]: Make code
        unconditional.
        (freopen64) [!_G_OPEN64]: Remove conditional code.
        * libio/fseeko64.c (fseeko64) [_G_LSEEK64]: Make code
        unconditional.
        (fseeko64) [!_G_LSEEK64]: Remove conditional code.
        * libio/ftello64.c (ftello64) [_G_LSEEK64]: Make code
        unconditional.
        (ftello64) [!_G_LSEEK64]: Remove conditional code.
        * libio/iofgetpos64.c (_IO_new_fgetpos64) [_G_LSEEK64]: Make code
        unconditional.
        (_IO_new_fgetpos64) [!_G_LSEEK64]: Remove conditional code.
        * libio/iofopen64.c (_IO_fopen64) [_G_OPEN64]: Make code
        unconditional.
        (_IO_fopen64) [!_G_OPEN64]: Remove conditional code.
        * libio/iofsetpos64.c (_IO_new_fsetpos64) [_G_LSEEK64]: Make code
        unconditional.
        (_IO_new_fsetpos64) [!_G_LSEEK64]: Remove conditional code.
        * libio/oldiofgetpos64.c (_IO_old_fgetpos64) [_G_LSEEK64]: Make code
        unconditional.
        (_IO_old_fgetpos64) [!_G_LSEEK64]: Remove conditional code.
        * libio/oldiofsetpos64.c (_IO_old_fsetpos64) [_G_LSEEK64]: Make code
        unconditional.
        (_IO_old_fsetpos64) [!_G_LSEEK64]: Remove conditional code.

2012-10-18  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #12140]
        * manual/memory.texi (Malloc Tunable Parameters): Add note
        about free list pointers overwriting some perturb bytes.
        Wording suggested by Roland McGrath.

2012-10-17  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (gamma_test): Do not call feclearexcept.
        (lgamma_test): Likewise.
        (tgamma_test): Likewise.

2012-10-16  Florian Weimer  <fweimer@redhat.com>

        [BZ #14700]
        * sysdeps/posix/opendir.c (MAX_DIR_BUFFER_SIZE): New constant.
        (__alloc_dir): Limit buffer to MAX_DIR_BUFFER_SIZE.

2012-10-16  Maxim Kuvyrkov  <maxim@codesourcery.com>

        * NEWS: Mention BZ #14716.
        * string/str-two-way.h (two_way_short_needle): Fix thinko introduced
        when removing AVAILABLE1_USES_J macro.

2012-10-12  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/bits/byteswap.h: Include <bits/types.h>.
        (__bswap_64): __uint64_t for unsigned 64-bit int.

2012-10-12  Andreas Schwab  <schwab@linux-m68k.org>

        * include/string.h (memmem): Declare libc hidden alias.
        * string/memmem.c (memmem): Define libc hidden alias.
        * sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c: Use __open,
        __read, __close instead of open, read, close.

2012-10-11  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/ifunc-impl-list.c: New file.
        * sysdeps/x86_64/multiarch/memcmp.S (__memcmp_sse2): Make it
        global and hidden.
        * sysdeps/x86_64/multiarch/memcpy.S (__memcpy_sse2): Likewise.
        * sysdeps/x86_64/multiarch/mempcpy.S (__mempcpy_sse2): Likewise.
        * sysdeps/x86_64/multiarch/rawmemchr.S (__rawmemchr_sse42):
        Likewise.
        (__rawmemchr_sse2): Likewise.
        * sysdeps/x86_64/multiarch/strcat.S (STRCAT_SSE2): Likewise.
        * sysdeps/x86_64/multiarch/strchr.S (__strchr_sse42): Likewise.
        (__strchr_sse2): Likewise.
        * sysdeps/x86_64/multiarch/strcmp-sse42.S (STRCMP_SSE42): Likewise.
        * sysdeps/x86_64/multiarch/strcmp.S (STRCMP_SSE2): Likewise.
        (__strcasecmp_sse2): Likewise.
        (__strncasecmp_sse2): Likewise.
        * sysdeps/x86_64/multiarch/strcpy.S (STRCPY_SSE2): Likewise.
        * sysdeps/x86_64/multiarch/strlen.S (__strlen_sse2): Likewise.
        * sysdeps/x86_64/multiarch/strnlen.S (__strnlen_sse2): Likewise.
        * sysdeps/x86_64/multiarch/strrchr.S (__strrchr_sse42): Likewise.
        (__strrchr_sse2): Likewise.
        * sysdeps/x86_64/multiarch/memcmp.S: Add comments for
        ifunc-impl-list.c.
        * sysdeps/x86_64/multiarch/memcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/memmove.c: Likewise.
        * sysdeps/x86_64/multiarch/memmove_chk.c: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/mempcpy_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/memset.S: Likewise.
        * sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
        * sysdeps/x86_64/multiarch/rawmemchr.S: Likewise.
        * sysdeps/x86_64/multiarch/stpcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/stpncpy.S: Likewise.
        * sysdeps/x86_64/multiarch/strcasecmp_l.S: Likewise.
        * sysdeps/x86_64/multiarch/strcasestr-c.c: Likewise.
        * sysdeps/x86_64/multiarch/strcat.S: Likewise.
        * sysdeps/x86_64/multiarch/strchr.S: Likewise.
        * sysdeps/x86_64/multiarch/strcmp.S: Likewise.
        * sysdeps/x86_64/multiarch/strcpy.S: Likewise.
        * sysdeps/x86_64/multiarch/strcspn.S: Likewise.
        * sysdeps/x86_64/multiarch/strlen.S: Likewise.
        * sysdeps/x86_64/multiarch/strncase_l.S: Likewise.
        * sysdeps/x86_64/multiarch/strncat.S: Likewise.
        * sysdeps/x86_64/multiarch/strncmp.S: Likewise.
        * sysdeps/x86_64/multiarch/strncpy.S: Likewise.
        * sysdeps/x86_64/multiarch/strnlen.S: Likewise.
        * sysdeps/x86_64/multiarch/strpbrk.S: Likewise.
        * sysdeps/x86_64/multiarch/strrchr.S: Likewise.
        * sysdeps/x86_64/multiarch/strspn.S: Likewise.
        * sysdeps/x86_64/multiarch/strstr-c.c: Likewise.
        * sysdeps/x86_64/multiarch/wcscpy.S: Likewise.
        * sysdeps/x86_64/multiarch/wmemcmp.S: Likewise.

        * sysdeps/i386/i686/multiarch/bcopy.S (__bcopy_ia32): Make it
        global and hidden.
        * sysdeps/i386/i686/multiarch/bzero.S (__bzero_ia32): Likewise.
        * sysdeps/i386/i686/multiarch/memcmp.S (__memcmp_ia32): Likewise.
        * sysdeps/i386/i686/multiarch/memcpy.S (__memcpy_ia32): Likewise.
        * sysdeps/i386/i686/multiarch/memmove.S (__memmove_ia32):
        Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy.S (__mempcpy_ia32):
        Likewise.
        * sysdeps/i386/i686/multiarch/strcat.S (STRCAT_IA32): Likewise.
        * sysdeps/i386/i686/multiarch/strcmp.S (__STRCMP_IA32): Likewise.
        * sysdeps/i386/i686/multiarch/strcpy.S (STRCPY_IA32): Likewise.
        * sysdeps/i386/i686/multiarch/bcopy.S: Add comments for
        ifunc-impl-list.c.
        * sysdeps/i386/i686/multiarch/bzero.S: Likewise.
        * sysdeps/i386/i686/multiarch/memchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/memrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/rawmemchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/stpcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/stpncpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcasecmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcasecmp_l.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcasestr-c.c: Likewise.
        * sysdeps/i386/i686/multiarch/strcat.S: Likewise.
        * sysdeps/i386/i686/multiarch/strchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcspn.S: Likewise.
        * sysdeps/i386/i686/multiarch/strlen.S: Likewise.
        * sysdeps/i386/i686/multiarch/strncase.S: Likewise.
        * sysdeps/i386/i686/multiarch/strncase_l.S: Likewise.
        * sysdeps/i386/i686/multiarch/strncat.S: Likewise.
        * sysdeps/i386/i686/multiarch/strncmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/strncpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/strnlen.S: Likewise.
        * sysdeps/i386/i686/multiarch/strpbrk.S: Likewise.
        * sysdeps/i386/i686/multiarch/strrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/strspn.S: Likewise.
        * sysdeps/i386/i686/multiarch/strstr-c.c: Likewise.
        * sysdeps/i386/i686/multiarch/wcschr.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcscmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcscpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcslen.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcsrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/wmemcmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/ifunc-impl-list.c: New file.

        * Rules [$(multi-arch) = no] (tests): Filter out $(tests-ifunc).
        [$(multi-arch) = no] (xtests): Filter out $(xtests-ifunc).
        * include/ifunc-impl-list.h: New file.
        * misc/ifunc-impl-list.c: Likewise.
        * misc/Makefile (routines): Add ifunc-impl-list.
        * misc/Versions (GLIBC_PRIVATE): Add __libc_ifunc_impl_list.
        * string/test-string.h: Include <ifunc-impl-list.h>.
        (func_list, func_count, impl_count, impl_array) [TEST_IFUNC &&
        TEST_NAME]: New variables.
        (FOR_EACH_IMPL): Support func_list if TEST_IFUNC and TEST_NAME
        are defined.
        (test_init): Call __libc_ifunc_impl_list to initialize
        func_list if TEST_IFUNC and TEST_NAME are defined.

        * string/Makefile (strop-tests): Add bcopy and bzero.
        * string/test-bcopy.c: New file.
        * string/test-bzero.c: Likewise.
        * string/test-memmove.c: Support bcopy test if TEST_BCOPY is
        defined.
        * string/test-memset.c: Support bzero test if TEST_BZERO is
        defined.
        * sysdeps/x86_64/multiarch/bcopy.S (bcopy): Jump to
        __libc_memmove.
        * sysdeps/x86_64/multiarch/bzero.S (__bzero): Jump to
        __libc_memset.
        * sysdeps/x86_64/multiarch/memset.S (__libc_memset): New alias
        of memset.

2012-10-10  Joseph Myers  <joseph@codesourcery.com>

        * configure.in: Run $CXX, not cc1plus, to locate C++ headers.
        * configure: Regenerated.

        * Makeconfig (+link-static-before-libc): Don't include
        $(link-static-libc).

        * libio/libio.h (_IO_pos_t): Remove.

2012-10-10  Alexandre Oliva <aoliva@redhat.com>

        * NEWS: Add note about FIPS mode.  Wording suggested by Roland
        McGrath.

2012-10-10  Alexandre Oliva <aoliva@redhat.com>

        * crypt/crypt-entry.c: Include fips-private.h.
        (__crypt_r, __crypt): Disable MD5 and DES if FIPS is enabled.
        * crypt/md5c-test.c (main): Tolerate disabled MD5.
        * sysdeps/unix/sysv/linux/fips-private.h: New file.
        * sysdeps/generic/fips-private.h: New file, dummy fallback.

2012-10-10  Alexandre Oliva <aoliva@redhat.com>

        * crypt/crypt-private.h: Include stdbool.h.
        (_ufc_setup_salt_r): Return bool.
        * crypt/crypt-entry.c: Include errno.h.
        (__crypt_r): Return NULL with EINVAL for bad salt.
        * crypt/crypt_util.c (bad_for_salt): New.
        (_ufc_setup_salt_r): Check that salt is long enough and within
        the specified alphabet.
        * crypt/badsalttest.c: New file.
        * crypt/Makefile (tests): Add it.
        ($(objpfx)badsalttest): New.

2012-10-09  Maxim Kuvyrkov  <maxim@codesourcery.com>

        * NEWS: Add entry for BZ #14602.

2012-10-09  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-libm-test.pl (parse_args): Handle comparison macros as
        type-generic.
        * math/libm-test.inc: Update comment listing what functions and
        macros are tested.
        (isgreater_test): New function.
        (isgreaterequal_test): Likewise.
        (isless_test): Likewise.
        (islessequal_test): Likewise.
        (islessgreater_test): Likewise.
        (isunordered_test): Likewise.
        (main): Call the new functions.

2012-10-09  Roland McGrath  <roland@hack.frob.com>

        * aclocal.m4 (GLIBC_PROVIDES): Provide _AS_BASENAME_PREPARE,
        _AS_ME_PREPARE, _AS_VAR_ARITH_PREPARE, AS_SHELL_FN_as_fn_set_status,
        AS_SHELL_FN_as_fn_exit, AS_SHELL_FN_ac_fn_c_try_compile.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/ieee754/ldbl-opt/configure: Regenerated.
        * sysdeps/mach/configure: Regenerated.
        * sysdeps/mach/hurd/configure: Regenerated.
        * sysdeps/powerpc/configure: Regenerated.
        * sysdeps/powerpc/powerpc32/configure: Regenerated.
        * sysdeps/powerpc/powerpc64/configure: Regenerated.
        * sysdeps/s390/s390-32/configure: Regenerated.
        * sysdeps/s390/s390-64/configure: Regenerated.
        * sysdeps/sh/configure: Regenerated.
        * sysdeps/sparc/configure: Regenerated.
        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * sysdeps/unix/sysv/linux/powerpc/configure: Regenerated.
        * sysdeps/x86_64/configure: Regenerated.

        * dlfcn/dlerror.c (check_free): Call _dl_addr only if SHARED is
        defined.  Don't check if MAP is NULL.

2012-10-09  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/_G_config.h (_G_off64_t): Remove.
        (_G_stat64): Likewise.
        * sysdeps/unix/sysv/linux/_G_config.h (_G_off64_t): Remove.
        (_G_stat64): Likewise.
        * libio/filedoalloc.c (_IO_file_doallocate): Use struct stat64
        instead of struct _G_stat64.
        * libio/fileops.c (mmap_remap_check): Likewise.
        (decide_maybe_mmap): Likewise.
        (_IO_new_file_seekoff): Likewise.
        (_IO_file_stat): Likewise.
        * libio/libio.h (_IO_off64_t): Define to __off64_t, not
        _G_off64_t.
        * libio/oldfileops.c (_IO_old_file_seekoff): Use struct stat64
        instead of struct _G_stat64.
        * libio/wfileops.c (_IO_wfile_seekoff): Likewise.

2012-10-08  Maxim Kuvyrkov  <maxim@codesourcery.com>

        [BZ #14602]
        * string/str-two-way.h (AVAILABLE1, AVAILABLE2, AVAILABLE1_USES_J):
        Replace with ...
        (CHECK_EOL): New macro.
        (two_way_short_needle): Check beginning of haystack for EOL.  Use
        CHECK_EOL.
        * string/strcasestr.c (AVAILABLE1, AVAILABLE2, AVAILABLE1_USES_J):
        Replace with CHECK_EOL.
        * string/strstr.c (AVAILABLE1, AVAILABLE2, AVAILABLE1_USES_J):
        Replace with CHECK_EOL.

2012-10-08  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-libm-test.pl (parse_args): Handle isinf and isnan as
        type-generic.
        * math/libm-test.inc: Update comment listing what functions and
        macros are tested.
        (finite_test): New function.
        (isinf_test): Likewise.
        (isnan_test): Likewise.
        (fpclassify_test): Test subnormal input.
        (isfinite_test): Likewise.
        (isnormal_test): Likewise.
        (main): Call the new functions.

2012-10-08  Jonathan Nieder  <jrnieder@gmail.com>

        [BZ #14660]
        * Makerules (%.dynsym): Force C locale when running
        $(OBJDUMP) --dynamic-syms.

2012-10-08  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/powerpc/get_timebase_freq.c: Include
        <stdint.h>.

2012-10-06  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc64/multiarch/memcpy-niagara4.S: On 32-bit, clear
        upper 32-bits of the length value in %o2 since we use branch-on-register
        tests which consider the entire 64-bit register.

2012-10-06  H.J. Lu  <hongjiu.lu@intel.com>

        * string/test-strstr.c (check2): Add a test for page boundary.

2012-10-05  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc64/multiarch/memset-niagara4.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/multiarch/memset-niagara4.S: New
        file.
        * sysdeps/sparc/sparc64/multiarch/Makefile: Add to
        sysdep_routines.
        * sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memset.S: Use Niagara-4 memset
        and bzero when HWCAP_SPARC_CRYPTO is present.

2012-10-05  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14602]
        * string/test-strstr.c (check2): New function.
        (test_main): Call check2.

        * string/Makefile (tests): Remove bug-strstr1, bug-strcasestr1
        and bug-strchr1.
        * string/bug-strcasestr1.c (do_test): Moved to ...
        * string/test-strcasestr.c (check1): Here.  New function.
        (do_one_test): Break out result checking code into ...
        (check_result): This.  New function.
        (do_one_test): Call check_result.
        (test_main): Call check1.
        * string/bug-strchr1.c (do_test): Moved to ...
        * string/test-strchr.c (check1): Here.  New function.
        (do_one_test): Break out result checking code into ...
        (check_result): This.  New function.
        (do_one_test): Call check_result.
        (test_main): Call check1.
        * string/bug-strstr1.c (main): Moved to ...
        * string/test-strstr.c (check1): Here.  New function.
        (do_one_test): Break out result checking code into ...
        (check_result): This.  New function.
        (do_one_test): Call check_result.
        (test_main): Call check1.
        * string/bug-strcasestr1.c: Removed.
        * string/bug-strchr1.c: Likewise.
        * string/bug-strstr1.c: Likewise.

        * elf/Makefile (dl-routines): Add hwcaps.
        * elf/dl-support.c (_dl_important_hwcaps): Removed.
        * elf/dl-sysdep.c (_DL_FIRST_EXTRA): Likewise.
        (_dl_important_hwcaps): Moved to ...
        * elf/dl-hwcaps.c: Here.  New file.
        * sysdeps/mach/hurd/dl-sysdep.c (_dl_important_hwcaps): Removed.

        [BZ #14557]
        * elf/setup-vdso.h (setup_vdso): Set GL(dl_nns) to 1 for vDSO
        if IS_IN_rtld isn't defined.

        * elf/dl-support.c (_dl_sysinfo_map): New.
        Include "get-dynamic-info.h" and "setup-vdso.h".
        (_dl_non_dynamic_init): Call setup_vdso.
        * elf/dynamic-link.h: Don't include <assert.h>.
        (elf_get_dynamic_info): Moved to ...
        * elf/get-dynamic-info.h: Here.  New file.
        * elf/dynamic-link.h: Include "get-dynamic-info.h".
        * elf/rtld.c (dl_main): Break out vDSO setup code into ...
        * elf/setup-vdso.h: Here.  New file.
        * elf/rtld.c: Include "setup-vdso.h".
        (dl_main): Call setup_vdso.

2012-10-05  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc: List nexttoward, cimag, clog10, conf and
        creal in comment listing functions tested.  List finite, isinf,
        isnan, isless, islessequal, isgreater, isgreaterequal,
        islessgreater, isunordered, lgamma_r and pow10 as functions and
        macros not tested.  Mention which functions not tested are aliases
        for other functions.  Fix typo.  Note that signs of NaNs are not
        tested.

        * scripts/config.guess: Update from config.git.
        * scripts/config.sub: Likewise.

2012-10-04  Roland McGrath  <roland@hack.frob.com>

        * misc/Versions (GLIBC_PRIVATE): New set, add __madvise.
        * misc/madvise.c (madvise): Renamed to __madvise.
        Make madvise a weak alias.
        * include/sys/mman.h: Declare __madvise.
        Replace libc_hidden_proto (madvise) with libc_hidden_proto (__madvise).
        * sysdeps/unix/syscalls.list
        (madvise): Make __madvise the strong name, and madvise a weak alias.
        * sysdeps/unix/sysv/linux/syscalls.list
        (madvise, mmap): Remove redundant entries.
        * malloc/arena.c (shrink_heap): Use __madvise, not madvise.
        * malloc/malloc.c (mtrim): Likewise.
        * sysdeps/mach/hurd/malloc-machine.h (madvise): Renamed to __madvise.

2012-10-03  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/mach/hurd/dl-cache.c: File removed.
        * config.h.in (USE_LDCONFIG): New #undef.
        * configure.in (use_ldconfig): If set, define USE_LDCONFIG.
        * configure: Regenerated.
        * elf/Makefile (dl-routines): Add dl-cache only under
        [$(use-ldconfig) = yes].
        * elf/dl-load.c (_dl_map_object): Conditionalize code consulting the
        cache on [USE_LDCONFIG].
        * elf/dl-open.c (_dl_open): Call _dl_unload_cache only under
        [USE_LDCONFIG].
        * elf/rtld.c (dl_main): Likewise.

2012-10-03  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/posix/sysconf.c (__sysconf): Return 0 also for
        _SC_LEVEL4_CACHE_LINESIZE.

2012-10-03  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/bsd/confstr.h: File removed.

2012-10-02  Alexandre Oliva <aoliva@redhat.com>

        * scripts/check-local-headers.sh: Exclude sys/sdt.h and
        sys/sdt-config.h.

2012-10-02  Roland McGrath  <roland@hack.frob.com>

        * elf/dl-load.c (_dl_map_object_from_fd: struct loadcmd):
        Make 'mapoff' field ElfW(Off) rather than off_t.

2012-10-02  Dmitry V. Levin  <ldv@altlinux.org>

        * nscd/Makefile: Remove nscd-cflags and all its users.
        (CPPFLAGS-nonlib): Add preprocessor flags for nscd modules.
        (CFLAGS-nonlib): Add compiler flags for nscd modules.

        [BZ #10631]
        * malloc.c (malloc_printerr): Clarify error message.

2012-10-02  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14648]
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Set bit_FMA_Usable if FMA is supported.
        * sysdeps/x86_64/multiarch/init-arch.h (bit_FMA_Usable): New
        macro.
        (bit_FMA4_Usable): Updated.
        (index_FMA_Usable): New macro.
        (CPUID_FMA): Likewise.
        (HAS_FMA): Defined with bit_FMA_Usable.

2012-10-01  Roland McGrath  <roland@hack.frob.com>

        * bits/types.h (__swblk_t): Type removed.
        * bits/typesizes.h (__SWBLK_T_TYPE): Macro removed.
        * sysdeps/mach/hurd/bits/typesizes.h (__SWBLK_T_TYPE): Likewise.
        * sysdeps/unix/bsd/bsd4.4/freebsd/bits/typesizes.h
        (__SWBLK_T_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/x86/bits/typesizes.h
        (__SWBLK_T_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
        (__SWBLK_T_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/typesizes.h
        (__SWBLK_T_TYPE): Likewise.

2012-10-01  Patsy Franklin <pfrankli@redhat.com>
            Honza Horak <hhorak@redhat.com>

        * nis/yp_xdr.c (xdr_domainname): Use YPMAXDOMAIN as maxsize.
        (xdr_mapname): Use YPMAXMAP as maxsize.
        (xdr_peername): Use YPMAXPEER as maxsize.
        (xdr_keydat): Use YPAXRECORD as maxsize.
        (xdr_valdat): Use YPMAXRECORD as maxsize.

2012-10-01  Roland McGrath  <roland@hack.frob.com>

        * io/openat.c [!__ASSUME_ATFCTS] (__have_atfcts): New global variable.

        * sysdeps/unix/sysv/linux/init-first.c: Moved to ...
        * csu/init-first.c: ... here.
        * sysdeps/unix/sysv/linux/powerpc/init-first.c: Update #include.
        * sysdeps/unix/sysv/linux/s390/init-first.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/init-first.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/init-first.c: Likewise.
        * sysdeps/i386/init-first.c: File removed.
        * sysdeps/sh/init-first.c: File removed.

2012-10-01  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14645]
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Compute result as x * y
        if x * y might underflow to zero and z is zero.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fmal.c (__fmal): Likewise.
        * math/libm-test.inc (min_subnorm_value): New variable.
        (fma_test): Add more tests.
        (fma_test_towardzero): Likewise.
        (fma_test_downward): Likewise.
        (fma_test_upward): Likewise.
        (initialize): Set min_subnorm_value.

2012-09-29  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14638]
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Use x * y + z for exact
        0 + 0.
        * sysdeps/ieee754/dbl-64/s_fmaf.c (__fmaf): Use original rounding
        mode for addition resulting in exact zero.
        * sysdeps/ieee754/ldbl-128/s_fma.c (__fma): Likewise.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Use x * y + z for
        exact 0 + 0.
        * sysdeps/ieee754/ldbl-96/s_fma.c (__fma): Likewise.
        * sysdeps/ieee754/ldbl-96/s_fmal.c (__fmal): Likewise.
        * math/libm-test.inc (fma_test): Add more tests.
        (fma_test_towardzero): New function.
        (fma_test_downward): Likewise.
        (fma_test_upward): Likewise.
        (main): Call the new functions.

2012-09-28  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Fix garbage in file.

2012-09-28  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/posix/sleep.c (__sleep): Rewritten using __nanosleep
        instead of SIGALRM.

        * sysdeps/gnu/_G_config.h: Moved to ...
        * sysdeps/unix/sysv/linux/_G_config.h: ... here.
        * sysdeps/mach/hurd/_G_config.h: Moved to ...
        * sysdeps/generic/_G_config.h: ... here.

        * io/open.c (__open): Renamed to __libc_open.  Make __open an alias.

        * posix/Makefile ($(objpfx)config-name.h): Do $(make-target-directory).

        * nss/Makefile ($(objpfx)/libnss_test1.so$(libnss_test1.so-version)):
        Conditionalize target on [libnss_test1.so-version].

        * elf/dl-sysdep.c: Conditionalize whole contents on [SHARED].

        * Makeconfig (nssobjdir, resolvobjdir): Remove variables.
        (elfobjdir): Move out of conditionals.

        * nss/nsswitch.c (nss_new_service): Conditionalize definition and
        declaration on [!DO_STATIC_NSS || SHARED], matching its only caller.
        (__nss_lookup_function): Conditionalize label remove_from_tree on
        [!DO_STATIC_NSS || SHARED], matching its only use.

2012-09-28  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc64/multiarch/memcpy-niagara4.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy-niagara4.S: New
        file.
        * sysdeps/sparc/sparc64/multiarch/Makefile: Add to
        sysdep_routines.
        * sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy.S: Use Niagara-4 memcpy
        when HWCAP_SPARC_CRYPTO is present.

2012-09-28  Pino Toscano  <toscano.pino@tiscali.it>

        * io/tst-mknodat.c: Create a FIFO instead of a socket.

2012-09-28  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #6530]
        * stdio-common/vfprintf.c (process_string_arg): Revert
        2000-07-22 change.

2011-09-28  Jonathan Nieder  <jrnieder@gmail.com>

        * stdio-common/Makefile (tst-sprintf-ENV): Set environment
        for testcase.
        * stdio-common/tst-sprintf.c: Include <locale.h>
        (main): Test sprintf's handling of incomplete multibyte
        characters.

2012-09-28  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/dl-runtime.c (VERSYMIDX): Removed.
        * elf/dl-version.c (VERSYMIDX): Likewise.
        * elf/do-rel.h (VERSYMIDX): Likewise.
        (VALIDX): Likewise.
        * elf/dynamic-link.h (VERSYMIDX): Likewise.
        * elf/rtld.c (VALIDX): Likewise.
        (ADDRIDX): Likewise.
        * sysdeps/sparc/sparc32/dl-machine.h (VALIDX): Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h (VALIDX): Likewise.
        * sysdeps/x86_64/dl-tlsdesc.h (ADDRIDX): Likewise.
        * sysdeps/generic/ldsodefs.h (VERSYMIDX): New macro.
        (VALIDX): Likewise.
        (ADDRIDX): Likewise.

2012-09-28  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/pthread/aio_fsync.c: Fix the file mode checking.

2012-09-28  Dmitry V. Levin  <ldv@altlinux.org>

        [BZ #11438]
        * sysdeps/posix/getaddrinfo.c (default_scopes): Map RFC 1918 addresses
        to global scope.
        * posix/tst-rfc3484.c: Verify 10/8, 172.16/12 and 196.128/16
        addresses are in the same scope as 192.0.2/24.
        * posix/gai.conf: Document new scope table defaults.

2012-09-28  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #5298]
        * libio/fileops.c (_IO_new_file_seekoff): Don't flush buffer
        for ftell.  Compute offsets from write pointers instead.
        * libio/wfileops.c (_IO_wfile_seekoff): Likewise.

2012-09-28  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #14543]
        * libio/Makefile (tests): New test case tst-fseek.
        * libio/tst-fseek.c: New test case to verify that fseek/ftell
        combination works in wide mode.
        * libio/wfileops.c (_IO_wfile_seekoff): Adjust internal buffer
        state when the external buffer state changes.

2012-09-27  David S. Miller  <davem@davemloft.net>

        [BZ #14376]
        * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Do not
        pass reloc->r_addend in as the 'high' argument to
        sparc64_fixup_plt when handling R_SPARC_JMP_IREL relocations.

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-09-28  Pino Toscano  <toscano.pino@tiscali.it>

        * rt/tst-aio2.c: Include <pthread.h>.
        * rt/tst-aio3.c: Likewise.

2012-09-27  Steve Ellcey  <sellcey@mips.com>

        * sysdeps/ieee754/ldbl-128/bits/huge_vall.h: Remove.

2012-09-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/strncmp-ssse3.S: Conditionalize
        contents on [SHARED].

2012-09-26  Marek Polacek  <polacek@redhat.com>

        [BZ #14530]
        [BZ #13741]
        * misc/sys/cdefs.h: Define __extern_inline and __extern_always_inline
        for C++ and GCC <4.3 as well as for non GCC compilers.

2012-09-26  Markus Trippelsdorf  <markus@trippelsdorf.de>

        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

2012-09-25  Roland McGrath  <roland@hack.frob.com>

        * Makefile.in (all, install): Declare with .PHONY.
        Reported by Michael Hope <michael.hope@linaro.org>.

2012-09-25  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * manual/platform.texi (PowerPC): Document __ppc_get_timebase_freq.
        * sysdeps/powerpc/sys/platform/ppc.h: Include the operating
        system header.
        * sysdeps/unix/sysv/linux/powerpc/Makefile (sysdep_headers):
        Likewise.
        (sydep_routines): Add the new and the internal functions.
        * sysdeps/unix/sysv/linux/powerpc/bits/ppc.h: New file.
        * sysdeps/unix/sysv/linux/powerpc/get_timebase_freq.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/Versions
        (GLIBC_2.17): Add the new function.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist
        (GLIBC_2.17): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions
        (GLIBC_2.17): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist
        (GLIBC_2.17): Likewise.
        * sysdeps/unix/sysv/linux/powerpc/test-gettimebasefreq.c: New file.

2012-09-25  Alan Modra  <amodra@gmail.com>

        * sysdeps/unix/sysv/linux/powerpc/pthread_once.c (__pthread_once):
        Add release barrier before setting once_control to say
        initialisation is done.  Add hints on lwarx.  Use macro in
        place of isync.
        (clear_once_control): Add release barrier.

2012-09-25  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13629]
        * math/s_clog.c (__clog): Handle more values close to |z| = 1
        specially.
        * math/s_clog10.c (__clog10): Likewise.
        * math/s_clog10f.c (__clog10f): Likewise.
        * math/s_clog10l.c (__clog10l): Likewise.
        * math/s_clogf.c (__clogf): Likewise.
        * math/s_clogl.c (__clogl): Likewise.
        * math/Makefile (libm-calls): Add x2y2m1.
        * sysdeps/generic/math_private.h (__x2y2m1f): Declare.
        (__x2y2m1): Likewise.
        (__x2y2m1l): Likewise.
        * sysdeps/ieee754/dbl-64/x2y2m1.c: New file.
        * sysdeps/ieee754/dbl-64/x2y2m1f.c: Likewise.
        * sysdeps/ieee754/ldbl-128/x2y2m1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/x2y2m1l.c: Likewise.
        * sysdeps/ieee754/ldbl-96/x2y2m1.c: Likewise.
        * sysdeps/ieee754/ldbl-96/x2y2m1l.c: Likewise.
        * math/libm-test.inc (clog_test, clog10_test): Add more tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #14621]
        * posix/glob.c (next_brace_sub): Use size_t instead of unsigned
        int as type of variable DEPTH.
        (glob): Use size_t instead of int as type of variables NEWCOUNT
        and OLD_PATHC.

2012-09-25  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/i386/i686/fpu/multiarch/Makefile (sysdep_routines):
        Add s_sincosf-sse2.
        * sysdeps/i386/i686/fpu/multiarch/s_sincosf.c: New file.
        * sysdeps/i386/i686/fpu/multiarch/s_sincosf-sse2.S: New file.
        * sysdeps/ieee754/flt-32/s_sincosf.c (SINCOSF, SINCOSF_FUNC): Add
        macros for using routine as __sincosf_ia32.
        Use macro for function declaration and weak_alias.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

        * sysdeps/x86_64/fpu/s_sincosf.S: New file.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

        * math/s_ccoshf.c (__ccoshf): Fix wrong usage of sincos for
        subnormal argument.
        * math/s_cexpf.c (__cexpf): Likewise.
        * math/s_csinf.c (__csinf): Likewise.
        * math/s_csinhf.c (__csinhf): Likewise.
        * math/s_ctanf.c (__ctanf): Likewise.
        * math/s_ctanhf.c (__ctanhf): Likewise.
        * math/s_ccosh.c (__ccoshf): Likewise.
        * math/s_cexp.c (__cexpl): Likewise.
        * math/s_csin.c (__csin): Likewise.
        * math/s_csinh.c (__csinh): Likewise.
        * math/s_ctan.c (__ctan): Likewise.
        * math/s_ctanh.c (ctanh): Likewise.
        * math/s_ccoshl.c (__ccoshl): Likewise.
        * math/s_cexpl.c (__cexpl): Likewise.
        * math/s_csinl.c (__csinl): Likewise.
        * math/s_csinhl.c (__csinhl): Likewise.
        * math/s_ctanl.c (__ctanl): Likewise.
        * math/s_ctanhl.c (__ctanhl): Likewise.

2012-09-25  Joseph Myers  <joseph@codesourcery.com>

        * libio/libio.h (_IO_size_t): Define to size_t, not _G_size_t.
        (_IO_ssize_t): Define to __ssize_t, not _G_ssize_t.
        (_IO_off_t): Define to __off_t, not _G_off_t.
        (_IO_pid_t): Define to __pid_t, not _G_pid_t.
        (_IO_uid_t): Define to __uid_t, not _G_uid_t.
        (_IO_wint_t): Define to wint_t, not _G_wint_t.
        * libio/libioP.h (struct _IO_jump_t): Use size_t not _G_size_t as
        type of __dummy and __dummy2 fields.
        * sysdeps/generic/_G_config.h (_G_size_t): Remove.
        (_G_ssize_t): Likewise.
        (_G_off_t): Likewise.
        (_G_pid_t): Likewise.
        (_G_uid_t): Likewise.
        (_G_wchar_t): Likewise.
        (_G_wint_t): Likewise.
        * sysdeps/gnu/_G_config.h (_G_size_t): Remove.
        (_G_ssize_t): Likewise.
        (_G_off_t): Likewise.
        (_G_pid_t): Likewise.
        (_G_uid_t): Likewise.
        (_G_wchar_t): Likewise.
        (_G_wint_t): Likewise.
        * sysdeps/mach/hurd/_G_config.h (_G_size_t): Remove.
        (_G_ssize_t): Likewise.
        (_G_off_t): Likewise.
        (_G_pid_t): Likewise.
        (_G_uid_t): Likewise.
        (_G_wchar_t): Likewise.
        (_G_wint_t): Likewise.

2012-09-25  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * malloc/arena.c: Include malloc-sysdep.h.
        (shrink_heap): Use check_may_shrink_heap to decide if madvise
        is sufficient to shrink the heap or an unmap is needed.
        * sysdeps/generic/malloc-sysdep.h: New file.  Define
        new function check_may_shrink_heap.
        * sysdeps/unix/sysv/linux/malloc-sysdep.h: New file.  Define
        new function check_may_shrink_heap.

2012-09-25  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * libio/fileops.c (_IO_new_file_seekoff): Fix typos in
        comments.

2012-09-24  Dmitry V. Levin  <ldv@altlinux.org>

        * catgets/test-gencat.sh: Add "set -e".
        * elf/tst-pathopt.sh: Likewise.
        * grp/tst_fgetgrent.sh: Likewise.
        * iconvdata/run-iconv-test.sh: Likewise.
        * intl/tst-gettext.sh: Likewise.
        * intl/tst-gettext2.sh: Likewise.
        * intl/tst-gettext4.sh: Likewise.
        * intl/tst-gettext6.sh: Likewise.
        * intl/tst-translit.sh: Likewise.
        * io/ftwtest-sh: Likewise.
        * libio/test-freopen.sh: Likewise.
        * malloc/tst-mtrace.sh: Likewise.
        * posix/globtest.sh: Likewise.
        * posix/tst-getconf.sh: Likewise.
        * posix/wordexp-tst.sh: Likewise.
        * stdio-common/tst-printf.sh: Likewise.
        * stdio-common/tst-unbputc.sh: Likewise.
        * stdlib/tst-fmtmsg.sh: Likewise.
        * sysdeps/x86_64/tst-xmmymm.sh: Likewise.
        * catgets/Makefile: Do not specify -e option when running
        testsuite shell scripts.
        * elf/Makefile: Likewise.
        * grp/Makefile: Likewise.
        * iconvdata/Makefile: Likewise.
        * intl/Makefile: Likewise.
        * io/Makefile: Likewise.
        * libio/Makefile: Likewise.
        * malloc/Makefile: Likewise.
        * posix/Makefile: Likewise.
        * stdio-common/Makefile: Likewise.
        * stdlib/Makefile: Likewise.
        * sysdeps/x86_64/Makefile: Likewise.

        * io/ftwtest-sh: Add copyright header.
        * posix/globtest.sh: Likewise.
        * posix/tst-getconf.sh: Likewise.
        * posix/wordexp-tst.sh: Likewise.
        * sysdeps/x86_64/tst-xmmymm.sh: Likewise.

2012-09-24  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #13679]
        * Makeconfig (+link): Defined as $(+link-static) if
        $(build-shared) isn't yes.
        (link-tests): Defined as $(+link-static-tests) if $(build-shared)
        isn't yes.
        (static-gnulib): Add -lgcc_eh if $(build-shared) isn't yes.

        * Makeconfig (+postctorT): Replace crtendS.o with crtend.o.

        [BZ #14562]
        * malloc/arena.c (heap_trim): Properly get fencepost and adjust
        new chunk size with MALLOC_ALIGN_MASK.

2012-09-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #5044]
        * stdio-common/printf_fphex.c: Include <stdbool.h> and
        <rounding-mode.h>.
        (__printf_fphex): Determine rounding using get_rounding_mode and
        round_away.
        * stdio-common/tst-printf-round.c (struct hex_test): New
        structure.
        (hex_tests): New variable.
        (test_hex_in_one_mode): New function.
        (do_test): Also run tests for hex float output.

2012-09-21  Joseph Myers  <joseph@codesourcery.com>

        * libio/iopopen.c [_IO_HAVE_SYS_WAIT]: Make code unconditional.
        [!_IO_HAVE_SYS_WAIT]: Remove conditional code.
        * libio/libio.h (_IO_HAVE_SYS_WAIT): Remove.
        * libio/oldiopopen.c [_IO_HAVE_SYS_WAIT]: Make code unconditional.
        [!_IO_HAVE_SYS_WAIT]: Remove conditional code.
        * sysdeps/generic/_G_config.h (_G_HAVE_SYS_WAIT): Remove.
        * sysdeps/gnu/_G_config.h (_G_HAVE_SYS_WAIT): Likewise.
        * sysdeps/mach/hurd/_G_config.h (_G_HAVE_SYS_WAIT): Likewise.

2012-09-20  Joseph Myers  <joseph@codesourcery.com>

        * libio/libio.h [_G_NEED_STDARG_H]: Make code unconditional.
        * sysdeps/generic/_G_config.h (_G_NEED_STDARG_H): Remove.
        * sysdeps/gnu/_G_config.h (_G_NEED_STDARG_H): Remove.
        * sysdeps/mach/hurd/_G_config.h (_G_NEED_STDARG_H): Remove.

2012-09-19  Dmitry V. Levin  <ldv@altlinux.org>

        [BZ #14579]
        * elf/rtld.c (dl_main): Limit the check for self loading to normal
        mode only.
        * elf/tst-rtld-load-self.sh: New test.
        * elf/Makefile: Run it.

2012-09-18  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/wordsize-64/Makefile [$(subdir) = misc]
        (tst-writev-ENV): Remove.
        * sysdeps/wordsize-64/tst-writev.c (TIMEOUT): Define.

2012-09-17  Chris Metcalf  <cmetcalf@tilera.com>

        * crypt/md5test-giant.c (TIMEOUT): Increase to 8 minutes for tilegx.

2012-09-17  Joseph Myers  <joseph@codesourcery.com>

        * libio/iogetline.c [_LIBC || !_G_HAVE_IO_GETLINE_INFO]: Make code
        unconditional.
        * libio/iogetwline.c [_LIBC || !_G_HAVE_IO_GETLINE_INFO]:
        Likewise.
        * sysdeps/generic/_G_config.h (_G_HAVE_IO_GETLINE_INFO): Remove.
        * sysdeps/gnu/_G_config.h (_G_HAVE_IO_GETLINE_INFO): Likewise.
        * sysdeps/mach/hurd/_G_config.h (_G_HAVE_IO_GETLINE_INFO):
        Likewise.

2012-09-14  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14587]
        * Makeconfig (ASFLAGS): Remove $(have-cpp-asm-debuginfo) check.
        * config.make.in (have-cpp-asm-debuginfo): Removed.
        * configure.in: Don't substitute libc_cv_cpp_asm_debuginfo.
        * configure: Regenerated.

2012-09-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #5044]
        * stdio-common/printf_fp.c: Include <stdbool.h> and
        <rounding-mode.h>.
        (___printf_fp): Determine rounding using get_rounding_mode and
        round_away.
        * stdio-common/tst-printf-round.c: New file.
        * stdio-common/Makefile (tests): Add tst-printf-round.
        (link-libm): New variable.
        ($(objpfx)tst-printf-round): Depend in $(link-libm).

2012-09-13  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14576]
        * bits/libc-lock.h (__rtld_lock_init_recursive): Removed.
        * sysdeps/mach/bits/libc-lock.h (__rtld_lock_init_recursive):
        Likewise.
        * sysdeps/mach/hurd/bits/libc-lock.h (__rtld_lock_init_recursive):
        Likewise.

2012-09-13  Joseph Myers  <joseph@codesourcery.com>

        * libio/libio.h [!_G_HAVE_PRINTF_FP] (_IO_USE_DTOA): Remove.
        * sysdeps/generic/_G_config.h (_G_HAVE_PRINTF_FP): Likewise.
        * sysdeps/gnu/_G_config.h (_G_HAVE_PRINTF_FP): Likewise.
        * sysdeps/mach/hurd/_G_config.h (_G_HAVE_PRINTF_FP): Likewise.

2012-09-12  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14518]
        * include/rounding-mode.h: New file.
        * sysdeps/generic/get-rounding-mode.h: Likewise.
        * sysdeps/s390/fpu/get-rounding-mode.h: Likewise.
        * stdlib/strtod_l.c: Include <rounding-mode.h>.
        (MAX_VALUE): New macro.
        (MIN_VALUE): Likewise.
        (overflow_value): New function.
        (underflow_value): Likewise.
        (round_and_return): Use overflow_value and underflow_value to
        determine return values in overflow and underflow cases.  Use
        round_away to determine rounding depending on rounding mode.
        (____STRTOF_INTERNAL): Use overflow_value and underflow_value to
        determine return values in overflow and underflow cases.
        * stdlib/tst-strtod-round.c: Include <fenv.h>.
        (struct test_results): New structure.
        (struct test): Use struct test_results to store expected results
        for all rounding modes.
        (TEST): Include expected results for all rounding modes.
        (test_in_one_mode): New function.
        (do_test): Use test_in_one_mode to compute and check results.
        Check results for all rounding modes.
        * stdlib/Makefile ($(objpfx)tst-strtod-round): Depend on
        $(link-libm).

2012-12-09  Allan McRae  <allan@archlinux.org>

        * sysdeps/i386/fpu/libm-test-ulps: Update

2012-09-11  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/_G_config.h (_G_int16_t): Remove.
        (_G_int32_t): Likewise.
        (_G_uint16_t): Likewise.
        (_G_uint32_t): Likewise.
        (_G_HAVE_BOOL): Likewise.
        (_G_HAVE_ATEXIT): Likewise.
        (_G_HAVE_LONG_DOUBLE_IO): Likewise.
        (_G_HAVE_IO_FILE_OPEN): Likewise.
        * sysdeps/gnu/_G_config.h (_G_int16_t): Remove.
        (_G_int32_t): Likewise.
        (_G_uint16_t): Likewise.
        (_G_uint32_t): Likewise.
        (_G_HAVE_BOOL): Likewise.
        (_G_HAVE_ATEXIT): Likewise.
        (_G_HAVE_LONG_DOUBLE_IO): Likewise.
        (_G_HAVE_IO_FILE_OPEN): Likewise.
        * sysdeps/mach/hurd/_G_config.h (_G_int16_t): Remove.
        (_G_int32_t): Likewise.
        (_G_uint16_t): Likewise.
        (_G_uint32_t): Likewise.
        (_G_HAVE_BOOL): Likewise.
        (_G_HAVE_ATEXIT): Likewise.
        (_G_HAVE_LONG_DOUBLE_IO): Likewise.
        (_G_HAVE_IO_FILE_OPEN): Likewise.

2012-09-11  H.J. Lu  <hongjiu.lu@intel.com>

        * csu/libc-tls.c: Update copyright years.

2012-09-10  Joseph Myers  <joseph@codesourcery.com>

        * libioP.h [_G_USING_THUNKS]: Make code unconditional.
        [!_G_USING_THUNKS]: Remove conditional code.
        * sysdeps/gnu/_G_config.h (_G_USING_THUNKS): Remove.
        * sysdeps/mach/hurd/_G_config.h (_G_USING_THUNKS): Likewise.

        * libio/libioP.h [__GNUC__] (VTABLE_LABEL): Remove.
        [!builtinbuf_vtable && __cplusplus] (builtinbuf_vtable): Likewise.
        * sysdeps/generic/_G_config.h (_G_NAMES_HAVE_UNDERSCORE): Remove.
        (_G_VTABLE_LABEL_PREFIX): Likewise.
        (_G_VTABLE_LABEL_HAS_LENGTH): Likewise.
        * sysdeps/gnu/_G_config.h (_G_NAMES_HAVE_UNDERSCORE): Remove.
        (_G_VTABLE_LABEL_HAS_LENGTH): Likewise.
        (_G_VTABLE_LABEL_PREFIX): Likewise.
        (_G_VTABLE_LABEL_PREFIX_ID): Likewise.
        * sysdeps/mach/hurd/_G_config.h (_G_NAMES_HAVE_UNDERSCORE): Remove.
        (_G_VTABLE_LABEL_HAS_LENGTH): Likewise.
        (_G_VTABLE_LABEL_PREFIX): Likewise.
        (_G_VTABLE_LABEL_PREFIX_ID): Likewise.

2012-09-10  H.J. Lu  <hongjiu.lu@intel.com>

        * libio/Makefile: Include ../Makeconfig before tests.
        (tests): Add tst-fopenloc and depend on $(objpfx)tst-fopenloc.check
        only if $(build-shared) is yes.

        * iconv/gconv_db.c: Update copyright years.

2012-09-10  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/i386/i686/fpu/multiarch/s_sinf-sse2.S: Fix
        unwind info if defined PIC. Fix special cases description.
        * sysdeps/i386/i686/fpu/multiarch/s_cosf-sse2.S: Likewise.

        * sysdeps/x86_64/fpu/s_sinf.S: Fix special cases description, fix
        DP_HI_MASK entry.
        * sysdeps/x86_64/fpu/s_cosf.S: Likewise.

2012-09-07  H.J. Lu  <hongjiu.lu@intel.com>

        * scripts/check-local-headers.sh: Add "shopt -s nullglob".

        * iconv/gconv_db.c (free_derivation): Check if deriv->steps
        is NULL.

        * debug/Makefile (LDFLAGS-tst-chk4): Renamed to ...
        (LDLIBS-tst-chk4): This.
        (LDFLAGS-tst-chk5): Renamed to ...
        (LDLIBS-tst-chk5): This.
        (LDFLAGS-tst-chk6): Renamed to ...
        (LDLIBS-tst-chk6): This.
        (LDFLAGS-tst-lfschk4): Renamed to ...
        (LDLIBS-tst-lfschk4): This.
        (LDFLAGS-tst-lfschk5): Renamed to ...
        (LDLIBS-tst-lfschk5): This.
        (LDFLAGS-tst-lfschk6): Renamed to ...
        (LDLIBS-tst-lfschk6): This.

        * Makefile ($(inst_includedir)/gnu/stubs.h): Remove dependency
        on $(common-objpfx)soversions.mk.

2012-09-07  Joseph Myers  <joseph@codesourcery.com>

        [BZ #10014]
        * manual/examples/inetcli.c (SERVERHOST): Use www.gnu.org as
        example host name.

2012-09-07  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * malloc/arena.c (arena_get_retry): New function that gets
        another arena for the caller to try its request on.
        * malloc/malloc.c (__libc_malloc): Use get_another_arena if the
        current arena cannot fulfill the request.
        (__libc_memalign): Likewise.
        (__libc_memalign): Likewise.
        (__libc_pvalloc): Likewise.
        (__libc_calloc): Likewise.

2012-09-05  John Tobey  <john.tobey@gmail.com>

        [BZ #13542]
        * manual/arith.texi (Operations on Complex): Fix description
        of carg branch cut.

2012-09-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #10014]
        * manual/socket.texi (Host Addresses): Use www.gnu.org as example
        host name.

        [BZ #10038]
        * manual/memory.texi (Memory): Make order of menu items match
        order of sections.

2012-09-06  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/dl-tls.c (DL_INITIAL_DTV): Removed.
        (_dl_initial_dtv): New.  Defined if SHARED isn't defined.
        (_dl_deallocate_tls): Restore GL(dl_initial_dtv).

2012-09-06  H.J. Lu  <hongjiu.lu@intel.com>

        * csu/libc-tls.c (static_dtv): Renamed to ...
        (_dl_static_dtv): This.  Make it global.
        (_dl_initial_dtv): Removed.
        (__libc_setup_tls): Updated.
        * elf/dl-tls.c (DL_INITIAL_DTV): New macro.
        (_dl_deallocate_tls): Replace GL(dl_initial_dtv) with
        DL_INITIAL_DTV.

2012-09-06  Petr Machata  <pmachata@redhat.com>

        * elf/elf.h (NT_S390_HIGH_GPRS): New macro.
        (NT_S390_TIMER, NT_S390_TODCMP, NT_S390_TODPREG): Likewise.
        (NT_S390_CTRS, NT_S390_PREFIX, NT_S390_LAST_BREAK): Likewise.
        (NT_S390_SYSTEM_CALL, NT_ARM_VFP): Likewise.

2012-09-06  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14545]
        * csu/libc-tls.c (_dl_initial_dtv): New variable.
        * elf/dl-tls.c (_dl_deallocate_tls): Always check dtv before
        freeing dtv[-1].

2012-09-06  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14544]
        * Makeconfig (link-static-before-libc): Replace $(+prector)
        with $(+prectorT).
        (link-static-after-libc): Replace $(+postctor) with
        $(+postctorT).
        (link-bounded): Replace $(+prector)/$(+postctor) with
        $(+prectorT)/$(+postctorT).
        (+prectorT): New macro.
        (+postctorT): Likewise.

2012-09-06  Joseph Myers  <joseph@codesourcery.com>

        * stdlib/gen-tst-strtod-round.c: Include <assert.h>.
        (round_str): Handle values above the maximum for IBM long double
        as inexact.
        * stdlib/tst-strtod-round.c (tests): Regenerated.

2012-09-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/s390-32/multiarch/Makefile: Remove -mzarch
        assembler flag.
        * sysdeps/s390/s390-32/multiarch/memcmp.S: Use .machinemode
        zarch_nohighgprs around the zarch optimized routines.
        * sysdeps/s390/s390-32/multiarch/memcpy.S: Likewise.
        * sysdeps/s390/s390-32/multiarch/memset.S: Likewise.
        * sysdeps/s390/s390-32/multiarch/ifunc-resolve.c: Explicitly check
        for zarch.

2012-09-05  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

        * sysdeps/sparc/bits/hwcap.h (HWCAP_SPARC_PAUSE)
        (HWCAP_SPARC_CBCOND, HWCAP_SPARC_CRYPTO): Define.
        * sysdeps/sparc/dl-procinfo.h (_DL_HWCAP_COUNT): Increase to 27.
        * sysdeps/sparc/dl-procinfo.c (_dl_sparc_cap_flags): Add new
        entries.

2012-09-05  Alexandre Oliva  <aoliva@redhat.com>

        * malloc/arena.c: Fold copyright years.
        * malloc/mcheck.c, malloc/memusage.c: Likewise.

2012-09-05  Alexandre Oliva  <aoliva@redhat.com>

        * malloc/malloc.c (__libc_mallopt) <M_MMAP_MAX>: Fix indentation.

2012-09-05  Alexandre Oliva  <aoliva@redhat.com>

        * manual/contrib.texi (Contributors): Fix typo.  Complete entry.

2012-09-05  Alexandre Oliva  <aoliva@redhat.com>

        * malloc/malloc.c (__libc_mallopt) <M_MMAP_THRESHOLD>: Do not
        change internal state upon failure.

2012-09-05  Alexandre Oliva  <aoliva@redhat.com>

        * malloc/mcheck.c (mcheck_check_all): Fix typo.
        * malloc/memusage.c (mmap): Likewise.
        (mmap64, mremap): Likewise.  Adjust name in comment.

2012-09-05  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * libio/fileops.c: Fix typos in comments.
        * libio/oldfileops.c: Likewise.
        * libio/wfileops.c: Likewise.

2012-09-05  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #1349]
        * malloc/Makefile (tests): Add tst-malloc-usable test case.
        (tst-malloc-usable-ENV): Set environment for test case.
        * malloc/hooks.c (malloc_check_get_size): New function to get
        requested size.
        * malloc/malloc.c (musable): Use malloc_check_get_size.
        * malloc/tst-malloc-usable.c: New test case.

2012-09-05  Andreas Schwab  <schwab@linux-m68k.org>

        * stdlib/tst-strtod-overflow.c (TIMEOUT): Define.

2012-09-05  Allan McRae  <allan@archlinux.org>

        [BZ #13966]
        * configure.in (CXX_SYSINCLUDES): Use compiler output to
        determine header location.
        * configure: Regenerated.

2012-09-05  Andreas Schwab  <schwab@linux-m68k.org>

        * stdlib/gen-tst-strtod-round.c (formats): Add Motorola extended
        float format.
        * stdlib/tst-strtod-round.c (TEST) [LDBL_MANT_DIG == 64 &&
        LDBL_MAX_EXP == 16384]: Add case for Motorola extended float
        format.
        (test): Regenerate.

2012-09-04  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/sparcv9/addmul_1.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/submul_1.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/mul_1.S: New file.

2012-09-04  Florian Weimer  <fweimer@redhat.com>

        * stdlib/tst-secure-getenv.c (alternative_main): Only warn on SGID
        failures.

        * stdlib/tst-secure-getenv.c: Fix whitespace in comments.

2012-09-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #9914]
        * libio/iogetdelim.c: Include <limits.h>.
        (_IO_getdelim): Avoid integer overflow in testing whether cur_len
        + len + 1 would overflow.

2012-09-03  Andreas Jaeger  <aj@suse.de>

        * sysdeps/x86_64/fpu/libm-test-ulps: Update.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

2012-09-03  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/i386/i686/fpu/multiarch/Makefile (sysdep_routines):
        Add s_sinf-sse2, s_conf-sse2.

        * sysdeps/i386/i686/fpu/multiarch/s_sinf-sse2.S: New file.
        * sysdeps/i386/i686/fpu/multiarch/s_cosf-sse2.S: New file.
        * sysdeps/i386/i686/fpu/multiarch/s_sinf.c: New file.
        * sysdeps/i386/i686/fpu/multiarch/s_cosf.c: New file.

        * sysdeps/ieee754/flt-32/s_sinf.c (SINF, SINF_FUNC): Add macros
        for using routine as __sinf_ia32.
        Use macro for function declaration and weak_alias.
        * sysdeps/ieee754/flt-32/s_cosf.c (COSF, COSF_FUNC): Add macros
        for using routine as __cosf_ia32.
        Use macro for function declaration and weak_alias.

        * sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S: Fix Copyright.
        * sysdeps/i386/i686/fpu/multiarch/e_expf.c: Fix Copyright.

        * sysdeps/x86_64/fpu/s_sinf.S: New file.
        * sysdeps/x86_64/fpu/s_cosf.S: New file.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

        * math/libm-test.inc (cos_test): Add more test cases.
        (sin_test): Likewise.
        (sincos_test): Likewise.

2012-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/s390-32/multiarch/ifunc-resolve.c
        (IFUNC_RESOLVE): Make pointers to the specialized implementations
        hidden.
        * sysdeps/s390/s390-64/multiarch/ifunc-resolve.c: Likewise.

2012-09-02  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14538]
        * sysdeps/x86_64/dl-machine.h (elf_machine_dynamic): Use the
        first element of the GOT.
        (elf_machine_load_address): Return the difference between
        the runtime address of _DYNAMIC and elf_machine_dynamic ().

2012-09-01  Allan McRae  <allan@archlinux.org>

        [BZ #13412]
        * configure.in (AWK): Require gawk version 3.0 or later.
        * configure: Regenerated.

2012-09-01  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_POSIX_CPU_TIMERS): Remove.
        * sysdeps/unix/sysv/linux/clock_getcpuclockid.c
        [__NR_clock_getres]: Make code unconditional.
        [!__ASSUME_POSIX_CPU_TIMERS]: Remoce conditional code.
        (clock_getcpuclockid): Remove code left unreachable by removal of
        conditionals.
        * sysdeps/unix/sysv/linux/clock_getres.c [__NR_clock_getres]: Make
        code unconditional.
        [__ASSUME_POSIX_CPU_TIMERS]: Likewise.
        [!__ASSUME_POSIX_CPU_TIMERS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/clock_gettime.c [__NR_clock_gettime]:
        Make code unconditional.
        [__ASSUME_POSIX_CPU_TIMERS]: Likewise.
        [!__ASSUME_POSIX_CPU_TIMERS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/clock_settime.c
        [__ASSUME_POSIX_CPU_TIMERS <= 0 && __NR_clock_settime]: Remove
        conditional code.
        [__ASSUME_POSIX_CPU_TIMERS]: Make code unconditional.
        [!__ASSUME_POSIX_CPU_TIMERS]: Remove conditional code.

2012-08-29  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14476]
        * Makefile (install): Also pass LD_SO=$(ld.so-version) to
        scripts/test-installation.pl.

        * scripts/test-installation.pl: Use LD_SO to get $ld_so_name
        and $ld_so_version if it is set.

2012-08-29  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #14516]
        * sysdeps/unix/sysv/linux/ttyname.c (ttyname): Don't return
        failure if reading from procfs failed.
        * sysdeps/unix/sysv/linux/ttyname_r.c (ttyname_r): Likewise.

2012-08-27  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_STAT64_SYSCALL): Remove all definitions.
        * sysdeps/unix/sysv/linux/fxstat64.c [!__ASSUME_STAT64_SYSCALL]:
        Remove conditional code.
        [__ASSUME_STAT64_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/fxstatat64.c [!__ASSUME_STAT64_SYSCALL]:
        Remove conditional code.
        [__ASSUME_STAT64_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/i386/fxstat.c
        [!__ASSUME_STAT64_SYSCALL]: Remove conditional code.
        [__ASSUME_STAT64_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/i386/fxstatat.c
        [!__ASSUME_STAT64_SYSCALL]: Remove conditional code.
        [__ASSUME_STAT64_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/i386/lxstat.c
        [!__ASSUME_STAT64_SYSCALL]: Remove conditional code.
        [__ASSUME_STAT64_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/i386/xstat.c [!__ASSUME_STAT64_SYSCALL]:
        Remove conditional code.
        [__ASSUME_STAT64_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/lxstat64.c [!__ASSUME_STAT64_SYSCALL]:
        Remove conditional code.
        [__ASSUME_STAT64_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/sparc/sparc64/xstat.c: Do not include
        <kernel-features.h>.
        [__NR_stat64 && !__ASSUME_STAT64_SYSCALL] (__have_no_stat64):
        Remove.
        * sysdeps/unix/sysv/linux/xstat64.c [!__ASSUME_STAT64_SYSCALL]:
        Remove conditional code.
        [__ASSUME_STAT64_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/xstatconv.c [!__ASSUME_STAT64_SYSCALL]:
        Remove conditional.

2012-08-27  Mike Frysinger  <vapier@gentoo.org>

        [BZ #5400]
        * NEWS: Add fixed bug number.

2012-08-27  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14519]
        * stdlib/strtod_l.c (round_and_return): Return -0.0 for
        underflowing exponent in case of negative sign.
        * stdlib/tst-strtod-round-data: Add more tests.
        * stdlib/tst-strtod-round.c (tests): Regenerated.

        [BZ #3479]
        * stdlib/strtod_l.c (NDIG): Remove.
        (HEXNDIG): Likewise.
        (MPNSIZE): Increase to represent 10^n where 2^-n is 1/4 ulp of the
        smallest representable value.
        (____STRTOF_INTERNAL): Use all fractional decimal digits that may
        lie within an exact representation of 1/2 ulp of the result.
        * stdlib/fpioconst.c (__tens): Include 10^2^9 and 10^2^10
        unconditionally.
        (TENS_P9_IDX): Define unconditionally.
        (TENS_P9_SIZE): Likewise.
        (TENS_P10_IDX): Likewise.
        (TENS_P10_SIZE): Likewise.
        [BITS_PER_MP_LIMB == 32]: Change condition for larger powers of 10
        to !defined __NO_LONG_DOUBLE_MATH && __LDBL_MAX_EXP__ > 1024.
        [!__NO_LONG_DOUBLE_MATH && __LDBL_MAX_EXP__ > 1024] (__tens): Add
        entries for 10^2^13 and 10^2^14.
        [!__NO_LONG_DOUBLE_MATH && __LDBL_MAX_EXP__ > 1024]
        (TENS_P13_IDX): Define.
        (TENS_P13_SIZE): Likewise.
        (TENS_P14_IDX): Likewise.
        (TENS_P14_SIZE): Likewise.
        (_fpioconst_pow10): Change array size to
        FPIOCONST_POW10_ARRAY_SIZE.  Make entries for 10^2^9 and 10^2^10
        unconditional.
        (_fpioconst_pow10) [!__NO_LONG_DOUBLE_MATH && __LDBL_MAX_EXP__ >
        1024]: Add entries for 10^2^13 and 10^2^14.
        [LAST_POW10 > _LAST_POW10]: Remove #error.
        * stdlib/fpioconst.h (FPIOCONST_POW10_ARRAY_SIZE): Define.
        (_fpioconst_pow10): Change array size to
        FPIOCONST_POW10_ARRAY_SIZE.
        * stdlib/gen-fpioconst.c: New file.
        * stdlib/gen-tst-strtod-round.c: Likewise.
        * stdlib/tst-strtod-round-data: Likewise.
        * stdlib/tst-strtod-round.c: Likewise.
        * stdlib/Makefile (tests): Add tst-strtod-round.

        [BZ #14459]
        * stdlib/strtod_l.c: Include <stdint.h>.
        (NDEBUG): Do not define.
        (round_and_return): Change EXPONENT parameter to type intmax_t.
        Rearrange calculations to avoid internal overflow possibilities.
        (str_to_mpn): Change EXPONENT parameter to type intmax_t *.
        Rearrange calculations to avoid internal overflow possibilities.
        Assert that number fits inside MPNSIZE limbs.
        (____STRTOF_INTERNAL): Change EXPONENT variable to type intmax_t.
        Change DIG_NO, INT_NO and LEAD_ZERO to type size_t.  Rearrange
        calculations and add assertions to avoid internal overflow
        possibilities.  Add casts to avoid signed/unsigned operations.
        * stdlib/tst-strtod-overflow.c: New file.
        * stdlib/Makefile (tests): Add tst-strtod-overflow.

2012-08-25  Marek Polacek  <polacek@redhat.com>

        * time/time.h: Fix some typos in comments.

2012-08-23  Roland McGrath  <roland@hack.frob.com>

        * posix/tst-rfc3484.c: #undef USE_NSCD before including getaddrinfo.c.
        * posix/tst-rfc3484-2.c: Likewise.
        * posix/tst-rfc3484-3.c: Likewise.

2012-08-23  Steve McIntyre  <steve.mcintyre@linaro.org>

        * elf/elf.h (EF_ARM_ABI_FLOAT_SOFT): New macro.
        (EF_ARM_ABI_FLOAT_HARD): Likewise.

2012-08-23  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/dl-fxstatat64.c: Use <> instead of "" in
        #include of fxstatat64.c.

2012-08-22  Roland McGrath  <roland@hack.frob.com>

        * shadow/getspent.c: #undef USE_NSCD before #include that gets the code.
        * shadow/getspent_r.c: Likewise.
        * shadow/getspnam.c: Likewise.
        * shadow/getspnam_r.c: Likewise.
        * gshadow/getsgent.c: Likewise.
        * gshadow/getsgent_r.c: Likewise.
        * gshadow/getsgnam.c: Likewise.
        * gshadow/getsgnam_r.c: Likewise.
        * inet/getnetbyad.c: Likewise.
        * inet/getnetbyad_r.c: Likewise.
        * inet/getnetbynm.c: Likewise.
        * inet/getnetbynm_r.c: Likewise.
        * inet/getnetent.c: Likewise.
        * inet/getnetent_r.c: Likewise.
        * inet/getproto.c: Likewise.
        * inet/getproto_r.c: Likewise.
        * inet/getprtent.c: Likewise.
        * inet/getprtent_r.c: Likewise.
        * inet/getprtname.c: Likewise.
        * inet/getprtname_r.c: Likewise.
        * inet/getrpcbyname.c: Likewise.
        * inet/getrpcbyname_r.c: Likewise.
        * inet/getrpcbynumber.c: Likewise.
        * inet/getrpcbynumber_r.c: Likewise.
        * inet/getrpcent.c: Likewise.
        * inet/getrpcent_r.c: Likewise.
        * inet/getaliasent.c: Likewise.
        * inet/getaliasent_r.c: Likewise.
        * inet/getaliasname.c: Likewise.
        * inet/getaliasname_r.c: Likewise.
        * nscd/getgrgid_r.c: Likewise.
        * nscd/getgrnam_r.c: Likewise.
        * nscd/gethstbyad_r.c: Likewise.
        * nscd/gethstbynm3_r.c: Likewise.
        * nscd/getpwnam_r.c: Likewise.
        * nscd/getpwuid_r.c: Likewise.
        * nscd/getsrvbynm_r.c: Likewise.
        * nscd/getsrvbypt_r.c: Likewise.
        * nscd/gai.c: Likewise.

        * configure.in (build_nscd): New substituted variable, set
        by --disable-build-nscd and defaults to $use_nscd.
        * configure: Regenerated.
        * config.make.in (build-nscd): New substituted variable.
        * nscd/Makefile (others, others-pie, install-sbin, extra-objs):
        Change conditional to require [$(build-nscd) = yes] as well.
        * NEWS: Mention --disable-build-nscd in the --disable-nscd item.

        [BZ #13696]
        * configure.in (use_nscd): New substituted variable, set by
        --disable-nscd.  If enabled, define USE_NSCD.
        * configure: Regenerated.
        * config.h.in: Add USE_NSCD.
        * config.make.in (use-nscd): New substituted variable.
        * inet/Makefile (CFLAGS-gethstbyad_r.c): Likewise.
        (CFLAGS-gethstbynm_r.c, CFLAGS-gethstbynm2_r.c): Likewise.
        (CFLAGS-getsrvbynm_r.c, CFLAGS-getsrvbypt_r.c): Variables removed.
        * grp/Makefile (CFLAGS-getgrgid_r.c): Remove -DUSE_NSCD.
        (CFLAGS-getgrnam_r.c): Likewise.
        (CFLAGS-initgroups.c): Likewise.
        * posix/Makefile (CFLAGS-getaddrinfo.c): Remove -DUSE_NSCD.
        * pwd/Makefile (CFLAGS-getpwuid_r.c, CFLAGS-getpwnam_r.c):
        Variables removed.
        * inet/getnetgrent_r.c
        (nscd_setnetgrent): New function, broken out of ...
        (setnetgrent): ... here.  Call it.
        (innetgr): Conditionalize nscd bits on [USE_NSCD].
        (nscd_getnetgrent): Conditionalize on [USE_NSCD].
        (__internal_getnetgrent_r): Conditionalize its use on [USE_NSCD].
        * nscd/Makefile (routines, aux): Move definitions after include of
        Makeconfig.  Conditionalize on [$(use-nscd) != no].
        * nss/nsswitch.c (nss_load_all_libraries, __nss_disable_nscd):
        Conditionalize on [USE_NSCD].
        (is_nscd, nscd_init_cb): Likewise.
        (nss_load_library): Conditionalize init callback on [USE_NSCD].
        * nss/nss_files/files-init.c: Conditionalize body on [USE_NSCD].
        * nss/nss_db/db-init.c: Likewise.
        * nscd/nscd.c (main): Conditionalize __nss_disable_nscd call on
        [USE_NSCD].
        * sysdeps/unix/sysv/linux/check_pf.c (get_nl_timestamp): New function.
        (make_request): Use it.
        (cache_valid_p): New function.
        (__check_pf): Use it.
        * NEWS: Add item for --disable-nscd.

2012-08-22  Dmitry V. Levin  <ldv@altlinux.org>

        * configure.in (SED): Update AC_CHECK_PROG_VER's version extract regexp
        to support sed >= 4.2.1-20-ga9bf076.
        * configure: Regenerated.

2012-08-22  Roland McGrath  <roland@hack.frob.com>

        * csu/libc-start.c (apply_irel): Move extern declarations inside here.
        Conditionalize whole body on [IREL].

2012-08-22  Jeff Law <law@redhat.com>

        [BZ #14505]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Only use gethostbyname4_r
        if the family is PF_UNSPEC.

2012-08-22  Mike Frysinger  <vapier@gentoo.org>

        * Makerules (lib-version): Rename from V.
        (install-lib-nosubdir): Change V to lib-version.

2012-08-22  Will Schmidt  <will_schmidt@vnet.ibm.com>

        [BZ #14252]
        * powerpc32/power6/wcschr.c: New file.
        * powerpc32/power6/wcscpy.c: New file.
        * powerpc32/power6/wcsrchr.c: New file.
        * powerpc64/power6/wcschr.c: New file.
        * powerpc64/power6/wcscpy.c: New file.
        * powerpc64/power6/wcsrchr.c: New file.

2012-08-21  Maxim Kuvyrkov  <maxim@codesourcery.com>

        * string/str-two-way.h (AVAILABLE1_USES_J): New macro, define default.
        (two_way_short_needle): Use it.
        * string/strstr.c (AVAILABLE1_USES_J): Define.
        * string/strcasestr.c: Likewise.

        * string/str-two-way.h (two_way_short_needle): Use pointers instead of
        array references.
        * string/strcasestr.c (TOLOWER): Make side-effect safe.

        [BZ #11607]
        * NEWS: Add an entry.
        * string/str-two-way.h (AVAILABLE1, AVAILABLE2, RET0_IF_0): New macros,
        define their defaults.
        (two_way_short_needle): Detect end-of-string on-the-fly.
        * string/strcasestr.c, string/strstr.c (AVAILABLE): Update.
        (AVAILABLE1, AVAILABLE2, RET0_IF_0, AVAILABLE_USES_J): Define.
        * string/bug-strcasestr1.c: New test.
        * string/Makefile: Run it.

2012-08-21  Maxim Kuvyrkov  <maxim@codesourcery.com>

        [BZ #11607]
        * string/str-two-way.h (two_way_short_needle): Optimize matching of
        the first character.

2012-08-21  Roland McGrath  <roland@hack.frob.com>

        * csu/elf-init.c (__libc_csu_irel): Function removed.
        * csu/libc-start.c (apply_irel): New function.
        (LIBC_START_MAIN): Call it instead of __libc_csu_irel.

2012-08-21  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_FADVISE64_64_SYSCALL): Remove.
        * sysdeps/unix/sysv/linux/i386/posix_fadvise64.S: Do not include
        <kernel-features.h>.
        [__NR_fadvise64_64]: Make code unconditional.
        [!__ASSUME_FADVISE64_64_SYSCALL]: Remove conditional code.
        [__NR_fadvise64 && (!__ASSUME_FADVISE64_64_SYSCALL ||
        !__NR_fadvise64_64)]: Likewise.
        [!(__NR_fadvise64 && (!__ASSUME_FADVISE64_64_SYSCALL ||
        !__NR_fadvise64_64))]: Likewise.
        [__NR_fadvise64]: Make code unconditional.
        [!__NR_fadvise64]: Remove conditional code.
        * sysdeps/unix/sysv/linux/posix_fadvise64.c: Do not include
        <kernel-features.h>.
        (__posix_fadvise64_l64) [__NR_fadvise64_64]: Make code
        unconditional.
        (_posix_fadvise64_l64) [!__ASSUME_FADVISE64_64_SYSCALL]: Remove
        conditional code.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/posix_fadvise64.c: Do
        not include <kernel-features.h>.
        (__posix_fadvise64_l64) [__NR_fadvise64_64]: Make code
        unconditional.
        (_posix_fadvise64_l64) [!__ASSUME_FADVISE64_64_SYSCALL]: Remove
        conditional code.
        * sysdeps/unix/sysv/linux/s390/s390-32/posix_fadvise64.c: Do not
        include <kernel-features.h>.
        (__posix_fadvise64_l64) [__NR_fadvise64_64]: Make code
        unconditional.
        (_posix_fadvise64_l64) [!__ASSUME_FADVISE64_64_SYSCALL]: Remove
        conditional code.

2012-08-21  Will Schmidt  <will_schmidt@vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/memchr.S: Unrolled short loop and
        slight instruction rearrangements per scrollpipe analysis.
        * sysdeps/powerpc/powerpc64/power7/memchr.S: Likewise.

2012-08-20  Roland McGrath  <roland@hack.frob.com>

        * manual/syslog.texi (syslog; vsyslog, closelog):
        Fix typo repeated twice: @file{dev/log} -> @file{/dev/log}.
        Reported by Ricardo Catalinas Jiménez <jimenezrick@gmail.com>.

        * elf/dl-sysdep.c (_dl_important_hwcaps): Fix conditional on using
        DSOCAPS to match condition on defining it.

2012-08-20  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_SWAPCONTEXT_SYSCALL): Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S
        [__ASSUME_SWAPCONTEXT_SYSCALL]: Make code unconditional.
        [!__ASSUME_SWAPCONTEXT_SYSCALL]: Remove conditional code.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S
        [__ASSUME_SWAPCONTEXT_SYSCALL]: Make code unconditional.
        [!__ASSUME_SWAPCONTEXT_SYSCALL]: Remove conditional code.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S
        [__ASSUME_SWAPCONTEXT_SYSCALL]: Make code unconditional.
        [!__ASSUME_SWAPCONTEXT_SYSCALL]: Remove conditional code.

        * sysdeps/unix/sysv/linux/kernel-features.h [__s390__ &&
        __LINUX_KERNEL_VERSION >= 0x020616] (__ASSUME_UTIMES): Define.

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_MMAP2_SYSCALL): Remove all definitions.
        * sysdeps/unix/sysv/linux/mmap64.c [__NR_mmap2]: Make code
        unconditional.
        [!__ASSUME_MMAP2_SYSCALL]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/mmap.S (__mmap)
        [__ASSUME_MMAP2_SYSCALL]: Make code unconditional.
        (__mmap) [!__ASSUME_MMAP2_SYSCALL]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/mmap64.S (__mmap64) [__NR_mmap2]:
        Make code unconditional.
        (__mmap64) [!__ASSUME_MMAP2_SYSCALL]: Remove conditional code.
        (__mmap64) [!__NR_mmap2]: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/mmap.S (__mmap)
        [__ASSUME_MMAP2_SYSCALL]: Make code unconditional.
        (__mmap) [!__ASSUME_MMAP2_SYSCALL]: Remove conditional code.
        * sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S (__mmap64)
        [__NR_mmap2]: Make code unconditional.
        (__mmap64) [!__ASSUME_MMAP2_SYSCALL]: Remove conditional code.
        (__mmap64) [!__NR_mmap2]: Likewise.

2012-08-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/unix/sysv/linux/s390/s390-32/getrlimit.c: Remove.

2012-08-18  Andreas Jaeger  <aj@suse.de>

        * stdio-common/_itoa.c (_itoa): Add missing DUMMY variable.

2012-08-18  Mike Frysinger  <vapier@gentoo.org>

        * include/sys/socket.h (__have_sock_cloexec): Add attribute_hidden.
        * include/unistd.h (__have_sock_cloexec): Likewise.
        (__have_pipe2): Likewise.
        (__have_dup3): Likewise.

2012-08-18  Mike Frysinger  <vapier@gentoo.org>

        [BZ #9685]
        * include/unistd.h (__have_pipe2): Change define into an extern int.
        (__have_dup3): Likewise.
        * socket/have_sock_cloexec.c: Include fcntl.h.
        (__have_pipe2): New variable.
        (__have_dup3): Likewise.

2012-08-17  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/nice.c: Adjust #include.

2012-08-17  Marek Polacek  <polacek@redhat.com>

        * sysdeps/ieee754/ldbl-96/s_sincosl.c (__sincosl): Use __attribute__
        ((unused)) on I1, which is set by GET_LDOUBLE_WORDS but never used.

2012-08-17  Roland McGrath  <roland@hack.frob.com>

        * configure.in: Add AC_SUBST for sysheaders.
        * configure: Regenerated.
        * config.make.in (sysheaders): New substituted variable.

        * sysdeps/unix/mkfifo.c: Moved ...
        * sysdeps/posix/mkfifo.c: ... here.
        * sysdeps/unix/mkfifoat.c: Moved ...
        * sysdeps/posix/mkfifoat.c: ... here.

        * sysdeps/unix/utime.c: Moved ...
        * sysdeps/posix/utime.c: ... here.

        * sysdeps/unix/time.c: Moved ...
        * sysdeps/posix/time.c: ... here.
        * sysdeps/unix/sysv/linux/time.c: Adjust #include.
        * sysdeps/unix/sysv/linux/sparc/sparc64/time.c: Likewise.

        * sysdeps/unix/nice.c: Moved ...
        * sysdeps/posix/nice.c: ... here.

        * sysdeps/unix/alarm.c: Moved ...
        * sysdeps/posix/alarm.c: ... here.

        * intl/Makefile ($(codeset_mo)): Depend on the input file.

2012-08-17  Jeff Law <law@redhat.com>

        * intl/Makefile (codeset_mo): New variable.
        ($(codeset_mo)): New target.
        (tst-codeset.out): Depend on that.  Remove explicit rule.
        (tst-gettext3.out, tst-gettext5.out): Likewise.
        (LOCPATH-ENV, tst-codeset-ENV): New variables.
        (tst-gettext3-ENV, tst-gettext5-ENV): Likewise.
        * intl/tst-codeset.sh: Remove.
        * intl/tst-gettext3.sh: Likewise.
        * intl/tst-gettext5.sh: Likewise.

2012-08-17  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/inet/syscalls.list: File removed.  Move contents into ...
        * sysdeps/unix/syscalls.list: ... here.

        * sysdeps/posix/getaddrinfo.c
        (save_gaiconf_mtime, check_gaiconf_mtime): New functions.
        (gaiconf_init, gaiconf_reload): Use them.
        [!_STATBUF_ST_NSEC]
        (gaiconf_mtime, save_gaiconf_mtime, check_gaiconf_mtime):
        Define using time_t rather than struct timespec.

        * sysdeps/generic/malloc-machine.h (MUTEX_INITIALIZER): New macro.
        (atomic_full_barrier, atomic_read_barrier, atomic_write_barrier):
        Macros removed.
        * malloc/arena.c (save_malloc_hook, save_free_hook): Conditionalize on
        [!NO_THREADS].
        (malloc_atfork, free_atfork, atfork_recursive_cntr): Likewise.
        (ptmalloc_lock_all, ptmalloc_unlock_all, ptmalloc_unlock_all2):
        Likewise.

        * elf/dl-iteratephdr.c (__dl_iterate_phdr): Use NULL rather than 0 for
        __libc_cleanup_push argument.

        * bits/param.h: New file.
        * misc/sys/param.h: New file.
        * include/sys/param.h: New file.
        * misc/Makefile (headers): Add bits/param.h.
        * sysdeps/generic/sys/param.h: File removed.
        * sysdeps/unix/sysv/linux/bits/param.h: New file.
        * sysdeps/unix/sysv/linux/sys/param.h: File removed.
        * sysdeps/mach/hurd/bits/param.h: New file.
        * sysdeps/mach/hurd/sys/param.h: File removed.

        * elf/dl-close.c (_dl_close_worker): Add a cast and a comment to the
        last change.

        * libio/genops.c (_IO_unbuffer_write): Conditionalize locking code on
        [_IO_MTSAFE_IO].
        * libio/libioP.h [!_IO_MTSAFE_IO && !NOT_IN_libc]
        (_IO_acquire_lock, _IO_acquire_lock_clear_flags2, _IO_release_lock):
        New macros.

        * Makeconfig [$(libc-reentrant) = yes] (libio-mtsafe): New variable.
        * libio/Makefile (CPPFLAGS): Append $(libio-mtsafe) unconditionally
        rather than -D_IO_MTSAFE_IO conditionally.
        * stdio-common/Makefile (CPPFLAGS): Likewise.
        * wcsmbs/Makefile (CPPFLAGS): Likewise.
        * stdlib/Makefile (CFLAGS-strfmon.c, CFLAGS-strfmon_l.c):
        Use $(libio-mtsafe).
        * debug/Makefile (CFLAGS-sprintf_chk.c): Use $(libio-mtsafe) instead
        of -D_IO_MTSAFE_IO.
        (CFLAGS-snprintf_chk.c, CFLAGS-vsprintf_chk.c): Likewise.
        (CFLAGS-vsnprintf_chk.c, CFLAGS-asprintf_chk.c): Likewise.
        (CFLAGS-vasprintf_chk.c, CFLAGS-obprintf_chk.c): Likewise.
        (CFLAGS-dprintf_chk.c, CFLAGS-vdprintf_chk.c): Likewise.
        (CFLAGS-printf_chk.c, CFLAGS-fprintf_chk.c): Likewise.
        (CFLAGS-vprintf_chk.c, CFLAGS-vfprintf_chk.c): Likewise.
        (CFLAGS-gets_chk.c, CFLAGS-fgets_chk.c): Likewise.
        (CFLAGS-fgets_u_chk.c, CFLAGS-fread_chk.c): Likewise.
        (CFLAGS-fread_u_chk.c): Likewise.
        (CFLAGS-swprintf_chk.c, CFLAGS-vswprintf_chk.c): Likewise.
        (CFLAGS-wprintf_chk.c, CFLAGS-fwprintf_chk.c): Likewise.
        (CFLAGS-vwprintf_chk.c, CFLAGS-vfwprintf_chk.c): Likewise.
        (CFLAGS-fgetws_chk.c, CFLAGS-fgetws_u_chk.c): Likewise.
        * grp/Makefile (CFLAGS-fgetgrent_r.c, CFLAGS-putgrent.c): Likewise.
        * gshadow/Makefile (CFLAGS-fgetsgent_r.c, CFLAGS-putsgent.c): Likewise.
        * misc/Makefile (CFLAGS-mntent_r.c): Likewise.
        * pwd/Makefile (CFLAGS-fgetpwent_r.c): Likewise.
        * shadow/Makefile (CFLAGS-fgetspent_r.c, CFLAGS-putspent.c): Likewise.

        * libio/Makefile: Test [$(libc-reentrant) = yes]
        instead of [$(filter %REENTRANT, $(defines)) nonempty].

        * Makeconfig
        [$(libc-reentrant) = yes] (defines): Append -D_LIBC_REENTRANT.
        * sysdeps/pthread/configure: File removed.
        * sysdeps/pthread/Makeconfig: New file.
        * sysdeps/mach/hurd/Makeconfig (libc-reentrant): New variable.
        * sysdeps/mach/hurd/configure.in: Don't touch DEFINES here.

2012-08-16  Gary Benson  <gbenson@redhat.com>

        * elf/dl-close.c (_dl_close_worker): Also set r->r_map when
        unmapping the first object in a namespace.

2012-08-16  Roland McGrath  <roland@hack.frob.com>

        * inet/getnetgrent_r.c (internal_setnetgrent): Renamed to ...
        (__internal_setnetgrent): ... this.  Add internal_function to
        definition.  Add libc_hidden_def.
        (setnetgrent): Update caller.
        (internal_endnetgrent): Renamed to ...
        (__internal_endnetgrent): ... this.  Add internal_function to
        definition.  Add libc_hidden_def.
        (endnetgrent): Update caller.
        (internal_getnetgrent_r): Renamed to ...
        (__internal_getnetgrent_r): ... this.  Add internal_function to
        definition.  Add libc_hidden_def.
        (__getnetgrent_r): Update caller.
        * inet/netgroup.h: Update declarations.  Add libc_hidden_proto uses.

2012-08-16  Joseph Myers  <joseph@codesourcery.com>

        * stdlib/longlong.h: Update from GCC.

2012-08-16  Roland McGrath  <roland@hack.frob.com>

        * stdlib/gmp-impl.h (udiv_qrnnd_preinv): Use __attribute__ ((unused))
        on _QL, which is set by umul_ppmm but never used.
        * stdio-common/_itoa.c (_itoa): Use __attribute__ ((unused)) on DUMMY
        variables, which are set by GMP macros but never used.
        * stdio-common/_itowa.c (_itowa): Likewise.
        * stdlib/divmod_1.c (mpn_divmod_1): Likewise.
        * stdlib/mod_1.c (mpn_mod_1): Likewise.

2012-08-16  Carlos O'Donell  <carlos_odonell@mentor.com>

        * sysdeps/sh/ldsodefs.h (ARCH_PLTENTER_MEMBERS) <sh_gnu_pltenter>:
        struct La_sh_regs is not constant.
        * sysdeps/sparc/ldsodefs.h (ARCH_PLTENTER_MEMBERS)
        <sparc32_gnu_pltenter, sparc64_gnu_pltenter>: struct La_sparc32_regs
        and struct La_sparc64_regs are not constant.

2012-08-16  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_POSIX_TIMERS): Remove.
        * sysdeps/unix/sysv/linux/clock_getcpuclockid.c
        [!__ASSUME_POSIX_TIMERS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/clock_getres.c [__ASSUME_POSIX_TIMERS]:
        Make code unconditional.
        [!__ASSUME_POSIX_TIMERS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/clock_gettime.c [__ASSUME_POSIX_TIMERS]:
        Make code unconditional.
        [!__ASSUME_POSIX_TIMERS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/clock_nanosleep.c
        [__ASSUME_POSIX_TIMERS]: Make code unconditional.
        [!__ASSUME_POSIX_TIMERS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/clock_settime.c [__ASSUME_POSIX_TIMERS]:
        Make code unconditional.
        [!__ASSUME_POSIX_TIMERS]: Remove conditional code.
        [__ASSUME_POSIX_CPU_TIMERS <= 0 && __NR_clock_settime]
        (__libc_missing_posix_timers): Remove.

2012-08-15  Roland McGrath  <roland@hack.frob.com>

        * elf/dl-load.c (_dl_map_object_from_fd) [SHARED]: Conditionalize
        check of GL(dl_error_catch_tsd) on [_LIBC_REENTRANT].

        * bits/libc-lock.h (__rtld_lock_initialize): New macro.

        * elf/dl-sym.c: Include <stdlib.h>.

        * posix/regcomp.c (init_word_char): Use temporaries to hold the 64-bit
        constants, which avoids warnings in 32-bit builds.

        * bits/fcntl.h [__USE_POSIX199309 || __USE_UNIX98]:
        (O_DSYNC, O_RSYNC): New macros (with NetBSD values).

        * misc/lseek.c: File moved to ...
        * io/lseek.c: ... here.

        * rt/clock_nanosleep.c: Include <time.h>, not <sys/time.h>.

        * crypt/sha512.c (sha512_process_block) [!USE_TOTAL128]: Avoid
        shifting LEN more than 31 bits at once.

2012-08-15  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        [BZ #14195]
        * sysdeps/i386/i686/multiarch/strcmp-sssse3.S: Fix
        segmentation fault for a case of two empty input strings.
        * string/test-strncasecmp.c (check1): Renamed to...
        (bz12205): ...this.
        (bz14195): Add new testcase for two empty input strings and N > 0.
        (test_main): Call new testcase, adapt for renamed function.

2012-08-15  Andreas Jaeger  <aj@suse.de>

        [BZ #14090]
        * crypt/md5test2.c: New test, based on test supplied by Serge
        Belyshev <belyshev@depni.sinp.msu.ru>.
        * crypt/Makefile (xtests): Add md5test-giant..
        * crypt/Makefile ($(objpfx)md5test-giant): Add.

2012-08-15  Paul Eggert  <eggert@cs.ucla.edu>

        [BZ #14090]
        * crypt/md5.c (md5_process_block): Don't assume the buffer
        length is less than 2**32.
        * crypt/sha512.c (sha512_process_block): Don't assume the buffer
        length is less than 2**64.

2012-08-15  Roland McGrath  <roland@hack.frob.com>

        * string/str-two-way.h: Include <sys/param.h>.
        (MAX): Macro removed.

        * sysdeps/x86_64/multiarch/strstr-c.c: Add copyright header.
        Move #define and #undef of memmove to just before and after
        including <string.h>.

        * sysdeps/x86_64/multiarch/memmove.c: Don't include <stddef.h>.
        [!NOT_IN_libc]: Move #define and #undef of memmove to just before
        and after including <string.h>.  Move declarations of
        __memmove_sse2, __memmove_ssse3, and __memmove_ssse3_back
        to before #include "string/memmove.c".

        * include/dirent.h: Declare __getdirentries.

        * sysdeps/posix/system.c (do_system): Cast SUB_REF () to void when not
        using its value, to avoid warnings in the [!_LIBC_REENTRANT] case.

2012-08-14  Mike Frysinger  <vapier@gentoo.org>

        * config.h.in (HAVE_CPP_ASM_DEBUGINFO): Delete.
        * sysdeps/i386/configure.in: Remove assembler-with-cpp debug check.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/i386/sysdep.h (ENTRY): Remove calls to STABS_CURRENT_FILE1,
        STABS_CURRENT_FILE, and STABS_FUN.
        (END): Remove call to STABS_FUN_END.
        (STABS_CURRENT_FILE1): Delete.
        (STABS_CURRENT_FILE): Likewise.
        (STABS_FUN): Likewise.
        (STABS_FUN_END): Likewise.
        (STABS_FUN2): Likewise.
        * sysdeps/x86_64/configure.in: Remove assembler-with-cpp debug check.
        * sysdeps/x86_64/configure: Regenerated.

2012-08-14  Roland McGrath  <roland@hack.frob.com>

        * elf/dl-open.c: Include <atomic.h>.
        * elf/dl-lookup.c: Likewise.

2012-08-14  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_CLONE_THREAD_FLAGS): Remove.
        * sysdeps/unix/sysv/linux/s390/system.c (FORK): Define
        unconditionally.
        * sysdeps/unix/sysv/linux/sparc/system.c (FORK): Define
        unconditionally.
        * sysdeps/unix/sysv/linux/system.c [!FORK] (FORK): Do not
        condition on __ASSUME_CLONE_THREAD_FLAGS.

2012-08-14  Andreas Jaeger  <aj@suse.de>

        * sysdeps/i386/fpu/libm-test-ulps: Update.

2012-08-13  Maxim Kuvyrkov  <maxim@codesourcery.com>

        * include/atomic.h (atomic_exchange_and_add): Split into ...
        (atomic_exchange_and_add_acq, atomic_exchange_and_add_rel): ... these.
        New atomic macros.

2012-08-13  Markus Trippelsdorf  <markus@trippelsdorf.de>

        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

2012-08-13  Jeff Law <law@redhat.com>

        * manual/stdio.texi (snprintf): Clarify handling of the trailing
        null byte in the output string.

2012-08-10  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__LINUX_ARG_MAX_STACK_BASED_MIN_KERNEL): Define.
        [__LINUX_KERNEL_VERSION >= __LINUX_ARG_MAX_STACK_BASED_MIN_KERNEL]
        (__ASSUME_ARG_MAX_STACK_BASED): Define.
        * sysdeps/unix/sysv/linux/sysconf.c (__sysconf)
        [__LINUX_KERNEL_VERSION < 0x020617]: Change condition to
        !__ASSUME_ARG_MAX_STACK_BASED.  Compare version with
        __LINUX_ARG_MAX_STACK_BASED_MIN_KERNEL.

2012-08-09  Jeff Law <law@redhat.com>

        [BZ #13939]
        * malloc.c/arena.c (reused_arena): New parameter, avoid_arena.
        When avoid_arena is set, don't retry in the that arena.  Pick the
        next one, whatever it might be.
        (arena_get2): New parameter avoid_arena, pass through to reused_arena.
        (arena_lock): Pass in new parameter to arena_get2.
        * malloc/malloc.c (__libc_memalign): Pass in new parameter to
        arena_get2.
        (__libc_malloc): Unify retrying after main arena failure with
        __libc_memalign version.
        (__libc_valloc, __libc_pvalloc, __libc_calloc): Likewise.

2012-08-09  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14166]
        * sysdeps/i386/i686/multiarch/strstr-c.c (strstr): Redefined
        to __redirect_strstr.
        (__strstr_sse42): Use typeof __redirect_strstr.
        (__strstr_ia32): Likewise.
        (__libc_strstr): New prototype.
        (strstr): Renamed to ...
        (__libc_strstr): This.
        (strstr): New strong alias of __libc_strstr.
        * sysdeps/x86_64/multiarch/strstr-c.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/time.c (time): Redefined to
        __redirect_time.
        Include <time.h>.
        (__libc_time): New prototype.
        (time_ifunc): Replace time with __libc_time.
        (time): New strong alias and hidden definition of __libc_time.
        (__GI_time): Remove strong alias.
        * sysdeps/x86_64/multiarch/memmove.c: Don't include <string.h>.
        Include <stddef.h>.
        (memmove): Redefined to __redirect_memmove.
        (__memmove_sse2): Use typeof __redirect_memmove.
        (__memmove_ssse3): Likewise.
        (__memmove_ssse3_back): Likewise.
        (__libc_memmove): New prototype.
        (memmove): Renamed to ...
        (__libc_memmove): This.
        (memmove): New strong alias of __libc_memmove.

2012-08-08  Mark Salter  <msalter@redhat.com>

        * elf/elf.h
        (R_MN10300_TLS_GD): Define.
        (R_MN10300_TLS_LD): Likewise.
        (R_MN10300_TLS_LDO): Likewise.
        (R_MN10300_TLS_GOTIE): Likewise.
        (R_MN10300_TLS_IE): Likewise.
        (R_MN10300_TLS_LE): Likewise.
        (R_MN10300_TLS_DTPMOD): Likewise.
        (R_MN10300_TLS_DTPOFF): Likewise.
        (R_MN10300_TLS_TPOFF): Likewise.
        (R_MN10300_SYM_DIFF): Likewise.
        (R_MN10300_ALIGN): Likewise.
        (R_MN10300_NUM): Update.

2012-08-08  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_TGKILL):
        Remove.

2012-08-08  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/posix/fdopendir.c: Include <stddef.h>.

        * sysdeps/unix/sysv/linux/readdir64_r.c: Update #include for
        sysdeps/unix -> sysdeps/posix move.
        * sysdeps/unix/sysv/linux/i386/readdir64_r.c: Likewise.

2012-08-07      Allan McRae     <allan@archlinux.org>

        [BZ #14303]
        * sunrpc/rpc_main.c (SVR4_CPP): Remove.
        (SUNOS_CPP): Likewise.
        (find_cpp): Fall back to selecting system cpp when /lib/cpp is
        not found.
        (open_input): Call CPP using execvp.

2012-08-07  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_PROT_GROWSUPDOWN): Remove.
        (__ASSUME_NO_CLONE_DETACHED): Likewise.
        (__ASSUME_GETDENTS32_D_TYPE): Likewise.
        (__ASSUME_WAITID_SYSCALL): Likewise.
        * sysdeps/unix/sysv/linux/dl-execstack.c
        (_dl_make_stack_executable) [PROT_GROWSDOWN || PROT_GROWSUP]: Make
        code unconditional.
        (_dl_make_stack_executable) [!__ASSUME_PROT_GROWSUPDOWN]: Remove
        conditional code.
        * sysdeps/unix/sysv/linux/getdents.c (__GETDENTS)
        [__ASSUME_GETDENTS32_D_TYPE]: Make code unconditional.
        (__GETDENTS) [!__ASSUME_GETDENTS32_D_TYPE]: Remove conditional
        code.
        * sysdeps/unix/sysv/linux/waitid.c [__NR_waitid]: Make code
        unconditional.
        [__ASSUME_WAITID_SYSCALL]: Likewise.
        [!__ASSUME_WAITID_SYSCALL]: Remove conditional code.

2012-08-07  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/closedir.c: Renamed to ...
        * sysdeps/posix/closedir.c: ... here.
        * sysdeps/unix/dirfd.c: Renamed to ...
        * sysdeps/posix/dirfd.c: ... here.
        * sysdeps/unix/dirstream.h: Renamed to ...
        * sysdeps/posix/dirstream.h: ... here.
        * sysdeps/unix/fdopendir.c: Renamed to ...
        * sysdeps/posix/fdopendir.c: ... here.
        * sysdeps/unix/opendir.c: Renamed to ...
        * sysdeps/posix/opendir.c: ... here.
        * sysdeps/unix/readdir.c: Renamed to ...
        * sysdeps/posix/readdir.c: ... here.
        * sysdeps/unix/readdir_r.c: Renamed to ...
        * sysdeps/posix/readdir_r.c: ... here.
        * sysdeps/unix/rewinddir.c: Renamed to ...
        * sysdeps/posix/rewinddir.c: ... here.
        * sysdeps/unix/seekdir.c: Renamed to ...
        * sysdeps/posix/seekdir.c: ... here.
        * sysdeps/unix/telldir.c: Renamed to ...
        * sysdeps/posix/telldir.c: ... here.
        * sysdeps/unix/sysv/linux/opendir.c: Update #include.
        * sysdeps/unix/sysv/linux/readdir64.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/readdir64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/readdir.c: Likewise.

        * sysdeps/unix/bsd/bsd4.4/bits/fcntl.h: Renamed to ...
        * bits/fcntl.h: ... here.

        * sysdeps/unix/bsd/bsd4.4/bits/fcntl.h (O_NOCTTY): Define to 0x8000,
        not 0.
        (O_ASYNC, O_FSYNC, O_SYNC): Move outside [__USE_MISC].
        [__USE_XOPEN2K8] (O_DIRECTORY, O_NOFOLLOW, O_CLOEXEC): New macros.
        (FCREAT, FEXCL, FTRUNC, FNOCTTY, FNONBLOCK): Macros removed.
        (struct flock): Move l_start, l_len to the beginning.
        Use __pid_t for l_pid.
        [__USE_XOPEN2K] (POSIX_FADV_NORMAL, POSIX_FADV_RANDOM): New macros.
        [__USE_XOPEN2K] (POSIX_FADV_SEQUENTIAL, POSIX_FADV_WILLNEED): Likewise.
        [__USE_XOPEN2K] (POSIX_FADV_DONTNEED, POSIX_FADV_NOREUSE): Likewise.
        (F_GETLK64, F_SETLK64, F_SETLKW64): New macros.
        [__USE_XOPEN2K8] (F_DUPFD_CLOEXEC): New macro.
        [__USE_LARGEFILE64] (struct flock64): New type.
        (F_GETOWN, F_SETOWN): Also define for [__USE_XOPEN2K8].

        * sysdeps/unix/bsd/bsd4.4/bits/dirent.h: Renamed to ...
        * bits/dirent.h: ... here.

        * sysdeps/unix/bsd/bsd4.4/bits/dirent.h
        [__INO_T_MATCHES_INO64_T] (_DIRENT_MATCHES_DIRENT64): New macro.

2012-08-07  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/configure.in (arch_minimum_kernel):
        Change from 2.6.0 to 2.6.16.
        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_POSIX_CPU_TIMERS): Define unconditionally.
        (__ASSUME_TGKILL): Define conditional on architectures, not kernel
        version.
        (__ASSUME_UTIMES): Likewise.
        (__ASSUME_CLONE_STOPPED): Remove.
        (__ASSUME_FADVISE64_64_SYSCALL): Define conditional on
        architectures, not kernel version.
        (__ASSUME_PROT_GROWSUPDOWN): Define unconditionally.
        (__ASSUME_NO_CLONE_DETACHED): Likewise.
        (__ASSUME_GETDENTS32_D_TYPE): Likewise.
        (__ASSUME_WAITID_SYSCALL): Likewise.
        [__sparc__ && __arch64__] (__ASSUME_STAT64_SYSCALL): Do not
        condition definition on __LINUX_KERNEL_VERSION >= 0x02060c.
        * README: State 2.6.16 as minimum Linux kernel version.  Do not
        refer to older versions.

2012-08-06  Roland McGrath  <roland@hack.frob.com>

        * dirent/alphasort.c [_DIRENT_MATCHES_DIRENT64]:
        Define alphasort64 as an alias.
        * dirent/versionsort.c [_DIRENT_MATCHES_DIRENT64]:
        Define versionsort64 as an alias.
        * dirent/scandir.c [_DIRENT_MATCHES_DIRENT64]:
        Define scandir64 as an alias.
        * dirent/scandirat.c [_DIRENT_MATCHES_DIRENT64]:
        Define scandirat64 as an alias.
        * dirent/alphasort64.c (alphasort64):
        Conditionalize on [!_DIRENT_MATCHES_DIRENT64].
        * dirent/versionsort64.c: Likewise.
        * dirent/scandir64.c: Likewise.
        * dirent/scandirat64.c: Likewise.
        * sysdeps/wordsize-64/alphasort.c: File removed.
        * sysdeps/wordsize-64/alphasort64.c: File removed.
        * sysdeps/wordsize-64/scandir.c: File removed.
        * sysdeps/wordsize-64/scandir64.c: File removed.
        * sysdeps/wordsize-64/scandirat.c: File removed.
        * sysdeps/wordsize-64/scandirat64.c: File removed.
        * sysdeps/wordsize-64/versionsort.c: File removed.
        * sysdeps/wordsize-64/versionsort64.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/alphasort.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/alphasort64.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/scandir.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/scandir64.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/scandirat.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/scandirat64.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/versionsort.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/versionsort64.c: File removed.

        * bits/typesizes.h [__LP64__] (__INO_T_MATCHES_INO64_T): New macros.
        * sysdeps/unix/sysv/linux/s390/bits/typesizes.h:
        [__s390x__] (__INO_T_MATCHES_INO64_T): New macro.
        * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
        [defined __arch64__ || defined __sparcv9]
        (__INO_T_MATCHES_INO64_T): New macro.
        * sysdeps/unix/sysv/linux/x86/bits/typesizes.h
        [__x86_64__] (__INO_T_MATCHES_INO64_T): New macro.
        * bits/dirent.h (_DIRENT_MATCHES_DIRENT64): New macro.
        * sysdeps/unix/sysv/linux/bits/dirent.h
        [defined __OFF_T_MATCHES_OFF64_T && defined __INO_T_MATCHES_INO64_T]
        (_DIRENT_MATCHES_DIRENT64): New macro.

        * io/lockf.c [__OFF_T_MATCHES_OFF64_T]:
        Define lockf64 as an alias.
        * libio/fseeko.c [__OFF_T_MATCHES_OFF64_T]:
        Define fseeko64 as an alias.
        * libio/ftello.c [__OFF_T_MATCHES_OFF64_T]:
        Define ftello64 as an alias.
        * libio/iofgetpos.c [__OFF_T_MATCHES_OFF64_T]:
        Define _IO_fgetpos64 and fgetpos64 as aliases.
        * libio/iofsetpos.c [__OFF_T_MATCHES_OFF64_T]:
        Define _IO_fsetpos64 and fsetpos64 as aliases.
        * io/lockf64.c [!__OFF_T_MATCHES_OFF64_T]:
        Conditionalize body on this.
        * libio/fseeko64.c: Likewise.
        * libio/ftello64.c: Likewise.
        * libio/iofgetpos64.c: Likewise.
        * libio/iofsetpos64.c: Likewise.
        * sysdeps/wordsize-64/lockf.c: File removed.
        * sysdeps/wordsize-64/lockf64.c: File removed.
        * sysdeps/wordsize-64/fseeko.c: File removed.
        * sysdeps/wordsize-64/fseeko64.c: File removed.
        * sysdeps/wordsize-64/ftello.c: File removed.
        * sysdeps/wordsize-64/ftello64.c: File removed.
        * sysdeps/wordsize-64/iofgetpos.c: File removed.
        * sysdeps/wordsize-64/iofgetpos64.c: File removed.
        * sysdeps/wordsize-64/iofsetpos.c: File removed.
        * sysdeps/wordsize-64/iofsetpos64.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/lockf.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/lockf64.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/fseeko.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/fseeko64.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/ftello.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/ftello64.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/iofgetpos.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/iofgetpos64.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/iofsetpos.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/iofsetpos64.c: File removed.

        * bits/typesizes.h [__LP64__] (__OFF_T_MATCHES_OFF64_T): New macro.
        * sysdeps/unix/sysv/linux/s390/bits/typesizes.h:
        [__s390x__] (__OFF_T_MATCHES_OFF64_T): New macro.
        * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
        [defined __arch64__ || defined __sparcv9]
        (__OFF_T_MATCHES_OFF64_T): New macro.
        * sysdeps/unix/sysv/linux/x86/bits/typesizes.h
        [__x86_64__] (__OFF_T_MATCHES_OFF64_T): New macro.
        * sysdeps/unix/bsd/bsd4.4/freebsd/bits/typesizes.h
        (__OFF_T_MATCHES_OFF64_T): New macro.

2012-08-06  H.J. Lu  <hongjiu.lu@intel.com>

        * stdlib/secure-getenv.c (__secure_getenv): Replace
        GLIBC_2_16 with GLIBC_2_17.

2012-08-06  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/x32/iofopen.c: Removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/iofopen64.c: Likewise.

2012-08-03  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-08-03  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_AT_SECURE):
        Remove.
        (__ASSUME_CORRECT_SI_PID): Likewise.
        (__ASSUME_BRK_PAGE_ROUNDED): Likewise.
        (__ASSUME_TMPFS_NAME): Likewise.
        * sysdeps/unix/sysv/linux/dl-sysdep.c (frob_brk)
        [!__ASSUME_BRK_PAGE_ROUNDED]: Remove conditional code.
        * sysdeps/unix/sysv/linux/ldsodefs.h [__ASSUME_AT_SECURE]
        (HAVE_AUX_SECURE): Make definition unconditional.
        * sysdeps/unix/sysv/linux/shm_open.c (where_is_shmfs)
        [!__ASSUME_TMPFS_NAME]: Remove conditional code.

2012-08-03  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/mach/hurd/sys/param.h (MAXSYMLINKS): Macro removed.
        * sysdeps/mach/hurd/bits/local_lim.h (SYMLOOP_MAX): Macro removed.
        * sysdeps/mach/hurd/eloop-threshold.h: New file.
        * hurd/lookup-retry.c (__hurd_file_name_lookup_retry): Use
        __eloop_threshold instead of SYMLOOP_MAX.

        * sysdeps/generic/eloop-threshold.h: New file.
        * stdlib/canonicalize.c (__realpath): Use __eloop_threshold instead
        of MAXSYMLINKS.
        * elf/chroot_canon.c (chroot_canon): Likewise.

2012-08-03  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13717]
        * sysdeps/unix/sysv/linux/configure.in (arch_minimum_kernel):
        Change to 2.6.0 everywhere.
        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_SET_THREAD_AREA_SYSCALL): Remove.
        (__ASSUME_CLONE_THREAD_FLAGS): Condition on architectures, not
        kernel versions.
        (__ASSUME_POSIX_TIMERS): Define unconditionally.
        (__ASSUME_FUTEX_REQUEUE): Remove.
        (__ASSUME_STATFS64): Define unconditionally.
        (__ASSUME_AT_SECURE): Likewise.
        (__ASSUME_CORRECT_SI_PID): Likewise.
        (__ASSUME_TGKILL): Define without depending on kernel version for
        i386.
        (__ASSUME_UTIMES): Likewise.
        (__ASSUME_SWAPCONTEXT_SYSCALL): Condition on architecture, not
        kernel version.
        (__ASSUME_BRK_PAGE_ROUNDED): Define unconditionally.
        (__ASSUME_TMPFS_NAME): Likewise.
        * README: Update reference to Linux kernel versions.

2012-08-02  Marek Polacek  <polacek@redhat.com>

        [BZ #14150]
        * configure.in (libc_cv_asm_type_prefix): Remove test.  Replace
        libc_cv_asm_type_prefix with %.
        * configure: Regenerated.
        * include/libc-symbols.h: Remove comment about
        ASM_TYPE_DIRECTIVE_PREFIX.  Replace ASM_TYPE_DIRECTIVE_PREFIX with %.
        (declare_symbol_alias_1_paste) [__ASSEMBLER__]: Do not define.
        (declare_symbol_alias_1_paste_1) [__ASSEMBLER__]: Likewise.
        (declare_symbol_alias_1_stringify) [!__ASSEMBLER__]: Likewise.
        (declare_symbol_alias_1_stringify_1) [!__ASSEMBLER__]: Likewise.
        * elf/tst-unique2mod2.c: Replace ASM_TYPE_DIRECTIVE_PREFIX with %.
        [HAVE_ASM_UNIQUE_OBJECT]: Do not define S.
        [HAVE_ASM_UNIQUE_OBJECT]: Do not define _S.
        * elf/tst-unique2mod1.c: Likewise.
        * elf/tst-unique1mod2.c: Likewise.
        * elf/tst-unique1mod1.c: Likewise.
        * config.h.in: Do not undef ASM_TYPE_DIRECTIVE_PREFIX.
        * sysdeps/s390/s390-32/sysdep.h: Do not define ASM_TYPE_DIRECTIVE.
        Replace ASM_TYPE_DIRECTIVE with .type.
        * sysdeps/s390/s390-64/sysdep.h: Likewise.
        * sysdeps/i386/sysdep.h: Likewise.
        * sysdeps/x86_64/sysdep.h: Likewise.
        * sysdeps/sh/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h:
        Do not define ASM_TYPE_DIRECTIVE.
        * sysdeps/powerpc/sysdep.h: Likewise.
        * sysdeps/powerpc/powerpc32/sysdep.h:
        Replace ASM_TYPE_DIRECTIVE with .type.
        * sysdeps/s390/s390-32/s390-mcount.S: Likewise.
        * sysdeps/s390/s390-64/s390x-mcount.S: Likewise.
        * sysdeps/i386/fpu/e_powf.S: Likewise.
        * sysdeps/i386/fpu/e_expl.S: Likewise.
        * sysdeps/i386/fpu/e_atanhf.S: Likewise.
        * sysdeps/i386/fpu/e_acosh.S: Likewise.
        * sysdeps/i386/fpu/e_pow.S: Likewise.
        * sysdeps/i386/fpu/s_asinhl.S: Likewise.
        * sysdeps/i386/fpu/e_acoshl.S: Likewise.
        * sysdeps/i386/fpu/s_expm1.S: Likewise.
        * sysdeps/i386/fpu/s_frexpf.S: Likewise.
        * sysdeps/i386/fpu/e_log2.S: Likewise.
        * sysdeps/i386/fpu/e_log2l.S: Likewise.
        * sysdeps/i386/fpu/e_scalb.S: Likewise.
        * sysdeps/i386/fpu/e_powl.S: Likewise.
        * sysdeps/i386/fpu/e_log10f.S: Likewise.
        * sysdeps/i386/fpu/s_cbrtf.S: Likewise.
        * sysdeps/i386/fpu/e_logl.S: Likewise.
        * sysdeps/i386/fpu/s_cbrt.S: Likewise.
        * sysdeps/i386/fpu/s_frexpl.S: Likewise.
        * sysdeps/i386/fpu/s_expm1f.S: Likewise.
        * sysdeps/i386/fpu/e_log2f.S: Likewise.
        * sysdeps/i386/fpu/e_acoshf.S: Likewise.
        * sysdeps/i386/fpu/e_log.S: Likewise.
        * sysdeps/i386/fpu/e_scalbf.S: Likewise.
        * sysdeps/i386/fpu/e_logf.S: Likewise.
        * sysdeps/i386/fpu/e_log10l.S: Likewise.
        * sysdeps/i386/fpu/e_atanh.S: Likewise.
        * sysdeps/i386/fpu/s_asinhf.S: Likewise.
        * sysdeps/i386/fpu/e_log10.S: Likewise.
        * sysdeps/i386/fpu/s_frexp.S: Likewise.
        * sysdeps/i386/fpu/e_atanhl.S: Likewise.
        * sysdeps/i386/fpu/s_asinh.S: Likewise.
        * sysdeps/i386/fpu/s_cbrtl.S: Likewise.
        * sysdeps/i386/fpu/e_scalbl.S: Likewise.
        * sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S: Likewise.
        * sysdeps/i386/i686/fpu/e_logl.S: Likewise.
        * sysdeps/i386/i686/strtok.S: Likewise.
        * sysdeps/i386/i386-mcount.S: Likewise.
        * sysdeps/i386/strtok.S: Likewise.
        * sysdeps/x86_64/fpu/e_expl.S: Likewise.
        * sysdeps/x86_64/fpu/e_log2l.S: Likewise.
        * sysdeps/x86_64/fpu/e_powl.S: Likewise.
        * sysdeps/x86_64/fpu/e_logl.S: Likewise.
        * sysdeps/x86_64/fpu/e_expf.S: Likewise.
        * sysdeps/x86_64/fpu/e_log10l.S: Likewise.
        * sysdeps/x86_64/fpu/s_copysignf.S: Likewise.
        * sysdeps/x86_64/fpu/s_copysign.S: Likewise.
        * sysdeps/x86_64/fpu/e_scalbl.S: Likewise.
        * sysdeps/x86_64/_mcount.S: Likewise.
        * sysdeps/x86_64/strtok.S: Likewise.
        * sysdeps/sh/_mcount.S: Likewise.

2012-08-01  Roland McGrath  <roland@hack.frob.com>

        * libio/iofopen.c: Include <fcntl.h>.
        [_LIBC] [!defined O_LARGEFILE || O_LARGEFILE == 0]
        (_IO_fopen64, fopen64): Define as aliases.
        * libio/iofopen64.c: Include <fcntl.h>.
        [!defined _LIBC || (defined O_LARGEFILE && O_LARGEFILE != 0)]:
        Conditionalize body on this.
        * sysdeps/wordsize-64/iofopen.c: File removed.
        * sysdeps/wordsize-64/iofopen64.c: File removed.

2012-08-01  Marek Polacek  <polacek@redhat.com>

        * libc/Makeconfig: Use elf in place of binfmt-subdir.
        Use dlfcn directly instead of a variable.
        (binfmt-subdir): Do not define.
        (dlfcn): Likewise.

2012-08-01  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_FCNTL64):
        Remove all definitions.
        * sysdeps/unix/sysv/linux/i386/fcntl.c: Do not include
        <kernel-features.h>.
        [!__ASSUME_FCNTL64] (__have_no_fcntl64): Remove.
        (miss_F_GETOWN_EX): Remove all definitions.
        [NO_CANCELLATION && !__ASSUME_FCNTL64] (__fcntl_nocancel): Remove
        macro definition.
        [!__ASSUME_FCNTL64]: Remove conditional code.
        [__ASSUME_FCNTL64]: Make code unconditional.
        * sysdeps/unix/sysv/linux/i386/lockf64.c: Do not include
        <kernel-features.h>.
        [__NR_fcntl64 && !__ASSUME_FCNTL64] (__have_no_fcntl64): Remove.
        (lockf64) [!__ASSUME_FCNTL64]: Remove conditional code.
        (lockf64) [__NR_fcntl64]: Make code unconditional.
        (lockf64) [__ASSUME_FCNTL64]: Likewise.

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_VFORK_SYSCALL): Remove all definitions.
        * sysdeps/unix/sysv/linux/i386/vfork.S (__vfork) [__NR_vfork]:
        Make code unconditional.
        (__vfork) [__ASSUME_VFORK_SYSCALL]: Likewise.
        (__vfork) [!__ASSUME_VFORK_SYSCALL]: Remove conditional code.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S (__vfork)
        [__NR_vfork]: Make code unconditional.
        (__vfork) [__ASSUME_VFORK_SYSCALL]: Likewise.
        (__vfork) [!__ASSUME_VFORK_SYSCALL]: Remove conditional code.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S (__vfork)
        [__NR_vfork]: Make code unconditional.
        (__vfork) [__ASSUME_VFORK_SYSCALL]: Likewise.
        (__vfork) [!__ASSUME_VFORK_SYSCALL]: Remove conditional code.

2012-08-01  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/generic/sys/param.h (NGROUPS): Define only if [NGROUPS_MAX].
        (MAXSYMLINKS): Define only if [SYMLOOP_MAX].

        * misc/mkstemp.c [!defined O_LARGEFILE || O_LARGEFILE == 0]:
        Define mkstemp64 as an alias.
        * misc/mkstemps.c [!defined O_LARGEFILE || O_LARGEFILE == 0]:
        Define mkstemps64 as an alias.
        * misc/mkostemp.c [!defined O_LARGEFILE || O_LARGEFILE == 0]:
        Define mkostemp64 as an alias.
        * misc/mkostemps.c [!defined O_LARGEFILE || O_LARGEFILE == 0]:
        Define mkostemps64 as an alias.
        * misc/mkstemp64.c [defined O_LARGEFILE && O_LARGEFILE != 0]:
        Conditionalize body on this.
        * misc/mkostemp64.c: Likewise.
        * misc/mkostemps64.c: Likewise.
        * misc/mkstemps64.c: Likewise.
        * sysdeps/wordsize-64/mkstemp64.c: File removed.
        * sysdeps/wordsize-64/mkostemp64.c: File removed.
        * sysdeps/wordsize-64/mkostemp.c: File removed.
        * sysdeps/wordsize-64/mkstemp.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/mkstemp64.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/mkostemp64.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/mkostemp.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/mkstemp.c: File removed.

        [BZ #14138]
        * sysdeps/unix/sysv/linux/syscalls.list: Add getrlimit/ugetrlimit line.
        * sysdeps/unix/sysv/linux/i386/getrlimit.c: File removed.
        * sysdeps/unix/sysv/linux/powerpc/getrlimit.c: File removed.
        * sysdeps/unix/sysv/linux/sh/getrlimit.c: File removed.

        * sysdeps/unix/make-syscalls.sh: Emit uses of the versioned_symbol and
        compat_symbol macros from <shlib-compat.h> rather than the underlying
        default_symbol_version and symbol_version macros, so that DEFAULT
        lines in shlib-versions are respected.
        * sysdeps/unix/Makefile ($(objpfx)stub-syscalls.c): Likewise.

2012-08-01  Florian Weimer  <fweimer@redhat.com>

        * posix/unistd.h (setuid, setreuid, seteuid, setresuid):
        Declare with warn_unused_result.
        (setgid, setregid, setegid, setresgid): Likewise.
        * sysdeps/unix/sysv/linux/sys/fsuid.h (setfsuid, setfsgid):
        Likewise.
        * WUR-REPORT: Remove set*id functions.

2012-07-31  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/mach/hurd/renameat.c: New file, mostly copied from rename.c.

2012-07-31  Roland McGrath  <roland@hack.frob.com>

        [BZ #10191]
        * include/sys/socket.h (__libc_accept, __libc_accept4):
        Add attribute_hidden.
        * socket/accept4.c (__libc_accept4): Remove libc_hidden_def.

        * nss/getXXbyYY_r.c (INTERNAL (REENTRANT_NAME)): Conditionalize
        use of PTR_MANGLE.
        * inet/getnetgrent_r.c (setup): Likewise.

        * sysdeps/generic/siglist.h: Put SIGWINCH under #ifdef.

2012-07-31  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-07-31  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13629]
        * math/s_clog.c (__clog): Use __log1p if larger part has absolute
        value between 1.0 and 2.0 and smaller part has absolute value less
        than 1.0.
        * math/s_clog10.c (__clog10): Likewise.
        * math/s_clog10f.c (__clog10f): Likewise.
        * math/s_clog10l.c (__clog10l): Likewise.
        * math/s_clogf.c (__clogf): Likewise.
        * math/s_clogl.c (__clogl): Likewise.
        * math/libm-test.inc (clog_test): Add more tests.
        (clog10_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-07-31  Florian Weimer  <fweimer@redhat.com>

        * stdlib/tst-secure-getenv.c: Use printf for error reporting.
        Exit with zero in case no suitable GID is found, and write a
        message to standard error.

2012-07-30  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/generic/sys/param.h (MAXSYMLINKS): Define to SYMLOOP_MAX
        rather than to 1.
        (NBBY, NGROUPS, CANBSIZ, NCARGS): New macros.
        (MAXPATHLEN): Removed.
        (NOGROUP, NODEV): New macros.
        (setbit, clrbit, isset, isclr): New macros.
        (howmany, roundup, powerof2): New macros.
        (DEV_BSIZE): New macro.

        * include/unistd.h: Add attribute_hidden on __libc_pwrite64.
        * sysdeps/posix/pwrite64.c: Remove libc_hidden_def (__libc_pwrite64).

        * sysdeps/ieee754/k_standard.c (__kernel_standard_l): Conditionalize
        definition on [!__NO_LONG_DOUBLE_MATH].

        * nss/nsswitch.c (__nss_lookup_function): Conditionalize use of
        PTR_MANGLE and PTR_DEMANGLE.

        * socket/accept4.c (accept4): Rename to __libc_accept4.
        Define accept4 as a weak alias.

        * sysdeps/posix/getcwd.c (__getcwd): Conditionalize d_type field use
        on [_DIRENT_HAVE_D_TYPE].
        * io/ftw.c (ftw_dir): Likewise.

        * io/xmknod.c (__xmknod): Don't check PATH for being null.

        * libio/genops.c (flush_cleanup): Move inside [_IO_MTSAFE_IO].

        * bits/signum.h (SIGSTOP, SIGCONT, SIGTSTP, SIGTTIN, SIGTTOU, SIGCHLD):
        Use the BSD numbers rather than the arbitrary ones we had.
        (SIGBUS, SIGIO, SIGPOLL, SIGPROF, SIGSYS): New macros.
        (SIGTRAP, SIGURG, SIGUSR1, SIGUSR2, SIGVTALRM): New macros.
        (SIGXCPU, SIGXFSZ): New macros.
        (_NSIG): Now 32.

        * elf/rtld.c (_rtld_global): Conditionalize .dl_ns[LM_ID_BASE]
        initializer on [_LIBC_REENTRANT].

        * iconv/iconv_charmap.c (charmap_conversion): Move ST, ADDR
        definitions inside [_POSIX_MAPPED_FILES].

        * posix/regex.c: Include <sys/param.h> for MIN/MAX.

        * dirent/opendir.c: Include <fcntl.h>.

        * bits/libc-lock.h (__libc_setspecific): Evaluate arguments.
        (__libc_getspecific): Likewise.
        (__libc_key_create): Likewise.

        * stdio-common/tmpfile64.c: Include <fcntl.h> first.
        [defined O_LARGEFILE && O_LARGEFILE != 0]: Conditionalize on this.
        * stdio-common/tmpfile.c [!defined O_LARGEFILE || O_LARGEFILE == 0]
        (tmpfile64): Define as alias.
        * sysdeps/wordsize-64/tmpfile.c: File removed.
        * sysdeps/wordsize-64/tmpfile64.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/tmpfile64.c: File removed.
        * sysdeps/unix/sysv/linux/x86_64/x32/tmpfile.c: File removed.

        * stdio-common/vfscanf.c: Include <stdbool.h>.
        * nss/makedb.c: Likewise.
        * stdio-common/_i18n_number.h: Likewise.
        * argp/argp-help.c: Likewise.
        * posix/wordexp.c: Likewise.
        * sysdeps/posix/spawni.c: Likewise.
        * nss/nss_files/files-initgroups.c: Likewise.
        * stdio-common/reg-modifier.c: Include <stdlib.h>.
        * nss/nss_files/files-initgroups.c: Likewise.
        * nss/nss_db/db-netgrp.c: Likewise.
        * nss/nss_db/db-initgroups.c: Likewise.
        * io/fchmodat.c: Include <sys/stat.h>.

        * sysdeps/generic/ldsodefs.h (struct rtld_global): Use
        __rtld_lock_define_recursive macro instead of __rtld_lock_recursive_t.

        * intl/loadmsgcat.c (_nl_load_domain): Don't use MAP_FAILED outside of
        [HAVE_MMAP].

        * bits/stat.h: Fix inclusion guard to accept _FCNTL_H too.
        Add multiple inclusion protection.

2012-07-27  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-07-27  Gary Benson  <gbenson@redhat.com>

        [BZ #14298]
        * elf/rtld.c: Include <stap-probe.h>.
        (dl_main): Added static probes "init_start" and "init_complete".
        * elf/dl-load.c: Include <stap-probe.h>.
        (lose): Take new parameter "nsid".
        Added static probe "map_failed".
        (_dl_map_object_from_fd): Pass namespace id to lose.
        Added static probe "map_start".
        (open_verify): Pass namespace id to lose.
        * elf/dl-open.c: Include <stap-probe.h>.
        (dl_open_worker) Added static probes "map_complete", "reloc_start"
        and "reloc_complete".
        * elf/dl-close.c: Include <stap-probe.h>.
        (_dl_close_worker): Added static probes "unmap_start" and
        "unmap_complete".
        * elf/rtld-debugger-interface.txt: New file documenting the above.

2012-07-26  Roland McGrath  <roland@hack.frob.com>

        * sunrpc/rpc_hout.c (pdeclaration): Call f_print with a "%s" format
        rather than a string variable.
        * sunrpc/rpc_main.c (h_output): Likewise.
        * sunrpc/rpc_svcout.c (write_real_program): Likewise.

2012-07-26  Pino Toscano  <toscano.pino@tiscali.it>

        * inet/check_native.c: New file.

2012-07-26  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13629]
        * math/s_clog.c (__clog): Use __log1p or direct log1p calculation
        if larger part has absolute value 1.0.
        * math/s_clog10.c (__clog10): Likewise.
        * math/s_clog10f.c (__clog10f): Likewise.
        * math/s_clog10l.c (__clog10l): Likewise.
        * math/s_clogf.c (__clogf): Likewise.
        * math/s_clogl.c (__clogl): Likewise.
        * math/libm-test.inc (clog_test): Add more tests.
        (clog10_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * elf/tst-auditmod1.c (pltenter): Remove all definitions of macro.
        (pltexit): Likewise.
        (La_regs): Likewise.
        (La_retval): Likewise.
        (int_retval): Likewise.
        Update #error for removed macros to refer only to definitions in
        tst-audit.h.
        * elf/tst-auditmod3b.c (pltenter): Remove all definitions of
        macro.
        (pltexit): Likewise.
        (La_regs): Likewise.
        (La_retval): Likewise.
        (int_retval): Likewise.
        * elf/tst-auditmod4b.c (pltenter): Remove all definitions of
        macro.
        (pltexit): Likewise.
        (La_regs): Likewise.
        (La_retval): Likewise.
        (int_retval): Likewise.
        * elf/tst-auditmod5b.c (pltenter): Remove all definitions of
        macro.
        (pltexit): Likewise.
        (La_regs): Likewise.
        (La_retval): Likewise.
        (int_retval): Likewise.
        * elf/tst-auditmod6b.c (pltenter): Remove all definitions of
        macro.
        (pltexit): Likewise.
        (La_regs): Likewise.
        (La_retval): Likewise.
        (int_retval): Likewise.
        * elf/tst-auditmod6c.c (pltenter): Remove all definitions of
        macro.
        (pltexit): Likewise.
        (La_regs): Likewise.
        (La_retval): Likewise.
        (int_retval): Likewise.
        * elf/tst-auditmod7b.c (pltenter): Remove all definitions of
        macro.
        (pltexit): Likewise.
        (La_regs): Likewise.
        (La_retval): Likewise.
        (int_retval): Likewise.
        * sysdeps/generic/tst-audit.h: Update comment to refer only to
        macro definitions in tst-audit.h.
        * sysdeps/i386/tst-audit.h: New file.
        * sysdeps/powerpc/powerpc32/tst-audit.h: Likewise.
        * sysdeps/powerpc/powerpc64/tst-audit.h: Likewise.
        * sysdeps/s390/s390-32/tst-audit.h: Likewise.
        * sysdeps/s390/s390-64/tst-audit.h: Likewise.
        * sysdeps/sh/tst-audit.h: Likewise.
        * sysdeps/sparc/sparc32/tst-audit.h: Likewise.
        * sysdeps/sparc/sparc64/tst-audit.h: Likewise.
        * sysdeps/x86_64/tst-audit.h: Likewise.

2012-07-26  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Add __THROW for
        ptrace.

        * sysdeps/unix/sysv/linux/sys/ptrace.h (__ptrace_eventcodes): Add
        new value PTRACE_EVENT_SECCOMP from Linux 3.5.
        (__ptrace_setoptions): Add new value PTRACE_O_TRACESECCOMP, adjust
        PTRACE_O_MASK.
        * sysdeps/unix/sysv/linux/s390/bits/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/ptrace.h: Likewise.

        * sysdeps/unix/sysv/linux/sys/epoll.h (EPOLLWAKEUP): Add new
        value.

        * sysdeps/unix/sysv/linux/bits/siginfo.h (siginfo_t): Add
        _sigsys.
        (si_call_addr, si_syscall, si_arch): Define new macro.
        * sysdeps/unix/sysv/linux/s390/bits/siginfo.h (siginfo_t): Add
        _sigsys.
        (si_call_addr, si_syscall, si_arch): Define new marcro.
        * sysdeps/unix/sysv/linux/sparc/bits/siginfo.h (siginfo_t): Add
        _sigsys.
        (si_call_addr, si_syscall, si_arch): Define new macro.
        * sysdeps/unix/sysv/linux/x86/bits/siginfo.h (struct): Add
        _sigsys.
        (si_call_addr, si_syscall, si_arch): Define new macro.

2012-07-25  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13717]
        * sysdeps/unix/sysv/linux/configure.in (arch_minimum_kernel):
        Change to 2.4.21 where previously 2.4.1.
        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * sysdeps/unix/sysv/linux/kernel-features.h [(__powerpc__ ||
        __sh__) && !__powerpc64__] (__ASSUME_FCNTL64): Do not condition on
        Linux kernel version.
        (__ASSUME_STD_AUXV): Remove.
        [__powerpc__] (__ASSUME_VFORK_SYSCALL): Do not condition on Linux
        kernel version.
        [__powerpc__ && !__powerpc64] (__ASSUME_MMAP2_SYSCALL): Likewise.
        (__ASSUME_NEW_PRCTL_SYSCALL): Remove.
        (__ASSUME_FIXED_CLONE_SYSCALL): Likewise.
        (__ASSUME_NEW_RT_SIGRETURN_SYSCALL): Likewise.
        (__ASSUME_NETLINK_SUPPORT): Likewise.
        * nscd/gai.c [NEED_NETLINK && __ASSUME_NETLINK_SUPPORT == 0]
        (__no_netlink_support): Remove conditional definition.
        * sysdeps/unix/sysv/linux/check_pf.c (__no_netlink_support):
        Remove.
        (__check_pf) [!__ASSUME_NETLINK_SUPPORT]: Remove conditional code.
        [__ASSUME_NETLINK_SUPPORT]: Make code unconditional.
        * sysdeps/unix/sysv/linux/if_index.c [!__ASSUME_NETLINK_SUPPORT]
        (if_nameindex_ioctl): Remove.
        (if_nameindex_netlink): Do not handle __no_netlink_support.
        (if_nameindex) [!__ASSUME_NETLINK_SUPPORT]: Remove conditional
        code.
        * sysdeps/unix/sysv/linux/ifaddrs.c [!__ASSUME_NETLINK_SUPPORT]:
        Remove conditional code.
        (__netlink_open) [!__ASSUME_NETLINK_SUPPORT]: Remove conditional
        code.
        (getifaddrs_internal) [__ASSUME_NETLINK_SUPPORT]: Make code
        unconditional.
        [!__ASSUME_NETLINK_SUPPORT]: Remove conditional code.
        [__ASSUME_NETLINK_SUPPORT] (freeifaddrs): Make code unconditional.
        * sysdeps/unix/sysv/linux/netlinkaccess.h (__no_netlink_support):
        Remove.
        * sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c
        [!__ASSUME_STD_AUXV]: Remove conditional code.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S (__clone)
        [!__ASSUME_FIXED_CLONE_SYSCALL]: Remove conditional code.
        [__ASSUME_FIXED_CLONE_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_mask.c
        [!__ASSUME_NEW_PRCTL_SYSCALL] (fe_mask_handler): Remove.
        (__fe_mask_env) [!__ASSUME_NEW_PRCTL_SYSCALL]: Remove conditional
        code.
        [__ASSUME_NEW_PRCTL_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c
        [!__ASSUME_NEW_PRCTL_SYSCALL] (fe_nomask_handler): Remove.
        (__fe_nomask_env) [!__ASSUME_NEW_PRCTL_SYSCALL]: Remove
        conditional code.
        [__ASSUME_NEW_PRCTL_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c
        (__fe_mask_env) [!__ASSUME_NEW_PRCTL_SYSCALL]: Remove conditional
        code.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c
        (__fe_nomask_env) [!__ASSUME_NEW_PRCTL_SYSCALL]: Remove
        conditional code.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S
        (__novec_getcontext) [__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Make
        code unconditional.
        (__novec_getcontext) [!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Remove
        conditional code.
        (__getcontext) [__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Make code
        unconditional.
        (__getcontext) [!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Remove
        conditional code.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S
        (__makecontext) [__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Make code
        unconditional.
        (__makecontext) [!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Remove
        conditional code.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S
        (__novec_setcontext) [__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Make
        code unconditional.
        (__novec_setcontext) [!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Remove
        conditional code.
        (__setcontext) [__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Make code
        unconditional.
        (__setcontext) [!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Remove
        conditional code.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S
        (__novec_swapcontext) [__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Make
        code unconditional.
        (__novec_swapcontext) [!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Remove
        conditional code.
        (__swapcontext) [__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Make code
        unconditional.
        (__swapcontext) [!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Remove
        conditional code.

2012-07-25  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/i386/accept4.S: Remove pseudo_end label.
        * sysdeps/unix/sysv/linux/i386/call_sync_file_range.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/epoll_pwait.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/getcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/mmap.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/mmap64.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/semtimedop.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/setcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/socket.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/swapcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/syscall.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/sysdep.h (PSEUDO): Likewise.
        * sysdeps/unix/sysv/linux/i386/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/getcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/setcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sched_getcpu.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscall.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h (PSEUDO): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/swapcontext.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/vfork.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/sched_getcpu.S: Likewise.

2012-07-25  Florian Weimer  <fweimer@redhat.com>

        * Versions.def: Add GLIBC_2.17.
        * stdlib/stdlib.h: Rename __secure_getenv to secure_getenv.
        * include/stdlib.h: Rename __secure_getenv to secure_getenv.
        Introduce __libc_secure_getenv.
        * stdlib/Versions (2.17): Add secure_getenv
        (GLIBC_PRIVATE): Add __libc_secure_getenv.
        * stdlib/secure-getenv.c: Rename __secure_getenv to
        __libc_secure_getenv.  Add secure_getenv alias.  Add compatibility
        symbol __secure_getenv for GLIBC_2.0.
        * stdlib/tst-secure-getenv.c: New.
        * stdlib/Makefile (tests): Add testcase.
        * manual/startup.texi (Environment Access): Document
        secure_getenv.
        * hesiod/hesiod.c (hesiod_init): Rename __secure_getenv to
        __libc_secure_getenv.
        * inet/ruserpass.c (ruserpass): Likewise.
        * malloc/mtrace.c (mtrace): Likewise.
        * sysdeps/mach/hurd/tmpfile.c (__tmpfile): Likewise.
        * sysdeps/posix/libc_fatal.c (__libc_fatal): Likewise.
        * sysdeps/posix/sysconf.c (__sysconf__check_spec): Likewise.
        * sysdeps/posix/tempname.c: Likewise.  Evaluate
        HAVE_SECURE_GETENV.
        * sysdeps/unix/sysv/linux/libc_fatal.c (__libc_message): Rename
        __secure_getenv to __libc_secure_getenv.
        * sysdeps/unix/sysv/linux/i386/nptl/libc.abilist: Add secure_getenv.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sh/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libc.abilist: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libc.abilist: Likewise.

2012-07-25  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/generic/ldsodefs.h (struct La_i86_regs): Remove.
        (struct La_i86_retval): Likewise.
        (struct La_x86_64_regs): Likewise.
        (struct La_x86_64_retval): Likewise.
        (struct La_x32_regs): Likewise.
        (struct La_x32_retval): Likewise.
        (struct La_ppc32_regs): Likewise.
        (struct La_ppc32_retval): Likewise.
        (struct La_ppc64_regs): Likewise.
        (struct La_ppc64_retval): Likewise.
        (struct La_sh_regs): Likewise.
        (struct La_sh_retval): Likewise.
        (struct La_s390_32_regs): Likewise.
        (struct La_s390_32_retval): Likewise.
        (struct La_s390_64_regs): Likewise.
        (struct La_s390_64_retval): Likewise.
        (struct La_sparc32_regs): Likewise.
        (struct La_sparc32_retval): Likewise.
        (struct La_sparc64_regs): Likewise.
        (struct La_sparc64_retval): Likewise.
        (struct audit_ifaces): Remove architecture-specific pltenter and
        pltexit members.
        * sysdeps/i386/ldsodefs.h: New file.
        * sysdeps/powerpc/ldsodefs.h: Likewise.
        * sysdeps/s390/ldsodefs.h: Likewise.
        * sysdeps/sh/ldsodefs.h: Likewise.
        * sysdeps/sparc/ldsodefs.h: Likewise.
        * sysdeps/x86_64/ldsodefs.h: Likewise.

2012-07-25  Marek Polacek  <polacek@redhat.com>

        [BZ #6808]
        * math/libm-test.inc (yn_test): Add another test.
        * sysdeps/ieee754/ldbl-128ibm/e_jnl.c (__ieee754_ynl): Set errno
        to ERANGE when the result is +-Inf.
        * sysdeps/ieee754/ldbl-96/e_jnl.c (__ieee754_ynl): Likewise.
        * sysdeps/ieee754/flt-32/e_jnf.c (__ieee754_ynf): Likewise.
        * sysdeps/ieee754/ldbl-128/e_jnl.c (__ieee754_ynl): Likewise.
        * sysdeps/ieee754/dbl-64/e_jn.c (__ieee754_yn): Likewise.

2012-07-24  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/time.h-data (NULL): Use macro-constant.  Require
        equal to 0.
        (CLOCKS_PER_SEC): Use macro instead of constant.  Specify type as
        clock_t.
        [ISO11] (TIME_UTC): Use macro-int-constant.  Require value > 0.

2012-07-23  Thomas Schwinge  <thomas@codesourcery.com>

        * configure.in <sysdeps resolving>: Correct printing
        Implies_before.
        * configure: Regenerate.

2012-07-22  Thomas Schwinge  <thomas@codesourcery.com>

        * math/w_ilogb.c: Include <limits.h>.
        * math/w_ilogbl.c: Likewise.

2012-07-20  Joseph Myers  <joseph@codesourcery.com>

        * manual/lang.texi (__va_copy): Document primarily as ISO C99
        va_copy.  Document allowing for unavailable va_copy only as
        pre-C99 compatibility.
        * manual/string.texi (Copying and Concatenation): Use va_copy
        instead of __va_copy in concat example.

2012-07-20  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/mach/hurd/sendto.c (create_address_port): New subroutine.
        (__sendto): Use create_address_port.  Initialize APORT and deallocate
        it if not null.

        * sysdeps/mach/hurd/llistxattr.c: New file, copied from listxattr.c
        with O_NOLINK passed to __file_name_lookup.

        * sysdeps/mach/hurd/lremovexattr.c: New file, copied from removexattr.c
        with O_NOLINK passed to __file_name_lookup.

        * sysdeps/mach/hurd/getgroups.c: Return -1 and set EINVAL for
        negative N or less than NGIDS.

        * sysdeps/mach/hurd/getlogin_r.c: Make LOGIN non-static and change its
        type to string_t.  Set ERANGE as errno and return it if NAME is not big
        enough.  Use memcpy instead of strncpy.

2012-07-20  Joseph Myers  <joseph@codesourcery.com>

        * elf/Makefile (check-data): Remove.
        (localplt.data): New vpath directive.
        ($(objpfx)check-localplt.out): Use localplt.data from vpath
        instead of $(check-data).
        * scripts/data/localplt-generic.data: Move to ...
        * sysdeps/generic/localplt.data: ... here.
        * scripts/data/localplt-i386-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/i386/nptl/localplt.data: ... here.
        * scripts/data/localplt-powerpc-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/localplt.data:
        ... here.
        * scripts/data/localplt-powerpc64-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/localplt.data:
        ... here.
        * scripts/data/localplt-s390-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/localplt.data:
        ... here.
        * scripts/data/localplt-s390x-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/localplt.data:
        ... here.
        * scripts/data/localplt-sparc-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/localplt.data:
        ... here.
        * scripts/data/localplt-sparc64-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/localplt.data:
        ... here.

2012-07-19 Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/tls-macros.h: Split PowerPC definitions in
        PPC32 and PPC64 files.
        * sysdeps/powerpc/powerpc32/tls-macros.h: New file.
        * sysdeps/powerpc/powerpc64/tls-macros.h: Likewise.

2012-07-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c: Move
        __makecontext_ret to ...
        * sysdeps/unix/sysv/linux/s390/s390-32/__makecontext_ret.S:
        ... here and call exit if uc_link is NULL.  New file.
        * sysdeps/unix/sysv/linux/s390/s390-32/Makefile: Add
        __makecontext_ret.S.
        * sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c: Move
        __makecontext_ret to ...
        * sysdeps/unix/sysv/linux/s390/s390-64/__makecontext_ret.S:
        ... here and call exit if uc_link is NULL.  New file.
        * sysdeps/unix/sysv/linux/s390/s390-64/Makefile: Add
        __makecontext_ret.S.

2012-07-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * elf/elf.h (R_390_IRELATIVE): New definition.
        * sysdeps/s390/s390-64/dl-machine.h (elf_machine_rela): Invoke the
        resolver function for IFUNC symbols.  Support R_390_IRELATIVE.
        (elf_machine_lazy_rel): Support R_390_IRELATIVE.
        * sysdeps/s390/s390-32/dl-machine.h (elf_machine_rela):
        (elf_machine_lazy_rel): Likewise.
        * sysdeps/s390/dl-irel.h: New file.
        * sysdeps/s390/s390-64/memcpy.S: New asm code.
        * sysdeps/s390/s390-64/memset.S: New asm code.
        * sysdeps/s390/s390-64/memcmp.S: New asm code.
        * sysdeps/s390/s390-64/multiarch/memset.S: New file.
        * sysdeps/s390/s390-64/multiarch/ifunc-resolve.c: New file.
        * sysdeps/s390/s390-64/multiarch/memcmp.S: New file.
        * sysdeps/s390/s390-64/multiarch/memcpy.S: New file.
        * sysdeps/s390/s390-64/multiarch/Makefile: New file.
        * sysdeps/s390/s390-32/multiarch/ifunc-resolve.c: New file.
        * sysdeps/s390/s390-32/multiarch/Makefile: New file.
        * sysdeps/s390/s390-32/multiarch/memcmp.S: New file.
        * sysdeps/s390/s390-32/multiarch/memcpy.S: New file.
        * sysdeps/s390/s390-32/multiarch/memset.S: New file.
        * sysdeps/s390/s390-32/memcpy.S: New asm code.
        * sysdeps/s390/s390-32/memset.S: New asm code.
        * sysdeps/s390/s390-32/memcmp.S: New asm code.

2012-07-17  Marek Polacek  <polacek@redhat.com>

        [BZ #14349]
        * sysdeps/s390/s390-32/configure.in: Remove TLS check.
        * sysdeps/s390/s390-64/configure.in: Likewise.
        * sysdeps/sparc/configure.in: Likewise.
        * sysdeps/powerpc/powerpc32/configure.in: Likewise.
        * sysdeps/powerpc/powerpc64/configure.in: Likewise.
        * sysdeps/i386/configure.in: Likewise.
        * sysdeps/x86_64/configure.in: Likewise.
        * sysdeps/sh/configure.in: Likewise.
        * sysdeps/s390/s390-32/configure: Regenerated.
        * sysdeps/s390/s390-64/configure: Likewise.
        * sysdeps/x86_64/configure: Likewise.
        * sysdeps/sh/configure: Likewise.
        * sysdeps/powerpc/powerpc64/configure: Likewise.
        * sysdeps/powerpc/powerpc32/configure: Likewise.
        * sysdeps/sparc/configure: Likewise.
        * sysdeps/i386/configure: Likewise.

        * elf/dl-open.c: Comment fixes.

2012-07-17  Joseph Myers  <joseph@codesourcery.com>

        * Makefile [CXX] (check-data): Remove.
        [CXX] (c++-types.data): New vpath directive.
        [CXX] ($(objpfx)c++-types-check.out): Use c++-types.data from
        vpath.  Do not allow for C++ type data being missing.
        * scripts/data/c++-types-alpha-linux-gnu.data: Move to
        ports/sysdeps/unix/sysv/linux/alpha/nptl/c++-types.data.
        * scripts/data/c++-types-ia64-linux-gnu.data: Move to
        ports/sysdeps/unix/sysv/linux/ia64/nptl/c++-types.data.
        * scripts/data/c++-types-i386-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/i386/nptl/c++-types.data: ... here.
        * scripts/data/c++-types-powerpc-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/c++-types.data:
        ... here.
        * scripts/data/c++-types-powerpc64-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/c++-types.data:
        ... here.
        * scripts/data/c++-types-s390-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/c++-types.data:
        ... here.
        * scripts/data/c++-types-s390x-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/c++-types.data:
        ... here.
        * scripts/data/c++-types-sparc-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/c++-types.data:
        ... here.
        * scripts/data/c++-types-sparc64-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/c++-types.data:
        ... here.
        * scripts/data/c++-types-x32-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/c++-types.data:
        ... here.
        * scripts/data/c++-types-x86_64-linux-gnu.data: Move to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/c++-types.data: ... here.

        * elf/tls-macros.h (TLS_LE): Move architecture-specific
        definitions to architecture-specific files.
        (TLS_IE): Likewise.
        (TLS_LD): Likewise.
        (TLS_GD): Likewise.
        * sysdeps/i386/tls-macros.h: New file.
        * sysdeps/powerpc/tls-macros.h: Likewise.
        * sysdeps/s390/s390-32/tls-macros.h: Likewise.
        * sysdeps/s390/s390-64/tls-macros.h: Likewise.
        * sysdeps/sh/tls-macros.h: Likewise.
        * sysdeps/sparc/sparc32/tls-macros.h: Likewise.
        * sysdeps/sparc/sparc64/tls-macros.h: Likewise.
        * sysdeps/x86_64/tls-macros.h: Likewise.

2012-07-17  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/unix/sysv/linux/sh/makecontext.S (.Lexitcode): Preserve
        zero value for regular exit case.

        * sysdeps/unix/sysv/linux/x86_64/__start_context.S
        (__start_context): Preserve zero value for regular exit case.

2012-07-17  Thomas Schwinge  <thomas@codesourcery.com>
            Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * manual/setjmp.texi (setcontext): Clarify normal process
        termination when uc_link is the null pointer.
        * stdlib/tst-makecontext.c (cf): Exercise this: remove explicit
        exit call.

2012-07-16  Andreas Schwab  <schwab@linux-m68k.org>

        * stdlib/bug-getcontext.c (do_test): Don't test FE_ALL_EXCEPT in
        preprocessor.  Test for each exception mask separately.

2012-07-16  Andreas Jaeger  <aj@suse.de>

        * po/ru.po: Update from translation team.

2012-07-15  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/string.h-data (NULL): Use macro-constant.  Require
        equal to 0.
        [ISO || ISO99 || ISO11] (stddef.h): Do not allow header.
        (str*): Change to str[abcdefghijklmnopqrstuvwxyz]*.
        (wcs*): Change to wcs[abcdefghijklmnopqrstuvwxyz]*.
        (mem[abcdefghijklmnopqrstuvwxyz]*): Allow.
        [ISO || ISO99 || ISO11] (*_t): Do not allow.

2012-07-13  Andreas Jaeger  <aj@suse.de>

        * po/fr.po: Update from translation team.

2012-07-12  Marek Polacek  <polacek@redhat.com>

        [BZ #14173]
        * math/libm-test.inc (yn_test): Add test for BZ #14173.
        * sysdeps/ieee754/ldbl-96/e_jnl.c (__ieee754_ynl): Correct
        loop condition.

2012-07-12  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13717]
        * sysdeps/unix/sysv/linux/configure.in (arch_minimum_kernel):
        Change to 2.4.1 where previously 2.4.0.
        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * sysdeps/unix/sysv/linux/kernel-features.h [!__sh__]
        (__ASSUME_ST_INO_64_BIT): Do not condition definition on kernel
        version.
        [__i386__ || __sparc__] (__ASSUME_FCNTL64): Likewise.
        (__ASSUME_AT_CLKTCK): Remove.
        (__ASSUME_AT_PAGESIZE): Likewise.
        (__ASSUME_AT_XID): Likewise.
        (__ASSUME_GETDENTS64_SYSCALL): Define unconditionally.
        [__i386__] (__ASSUME_VFORK_SYSCALL): Define unconditionally.
        * sysdeps/unix/sysv/linux/ldsodefs.h (HAVE_AUX_XID): Define
        unconditionally.
        (HAVE_AUX_PAGESIZE): Likewise.
        * sysdeps/unix/sysv/linux/prof-freq.c (__profile_frequency)
        [__ASSUME_AT_CLKTCK]: Make code unconditional.
        [!__ASSUME_AT_CLKTCK]: Remove conditional code.

2012-07-12  Jeroen van Bemmel  <jvb127@gmail.com>

        [BZ #14307]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Increase the size of
        the temporary buffer used to invoke __gethostbyname2_r,
        __gethostbyaddr_r and gethostbyname4_r to make room for struct
        host_data / struct gaih_addrtuple.
        * resolv/nss_dns/dns-host.c (global scope): Move definition of
        implementation constants MAX_NR_ALIASES and MAX_NR_ADDRS to
        header file nss/nsswitch.h.
        * nss/nsswitch.h (global scope): Add definition of implementation
        constants MAX_NR_ALIASES and MAX_NR_ADDRS (moved from
        resolv/nss_dns/dns-host.c).

2012-07-11  Andreas Jaeger  <aj@suse.de>

        * po/fr.po: Update from translation team.

        * po/sv.po: Update from translation team
        * po/fr.po: Another update from translation team.

2012-07-11  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c: Do not call sinh and cosh
        for subnormals or multiply small sinh result by itself.
        * sysdeps/ieee754/ldbl-128ibm/s_ctanl.c: Likewise.
        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2012-07-11  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-07-10  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #14347]
        * misc/sys/syslog.h (LOG_MAKEPRI): Don't shift first argument.
        (INTERNAL_MARK): Shift it here.

2012-07-10  Marek Polacek  <polacek@redhat.com>

        [BZ #14151]
        * configure.in (libc_cv_asm_global_directive): Remove test.  Replace
        libc_cv_asm_global_directive with .globl.
        * configure: Regenerated.
        * sysdeps/i386/configure.in: Replace libc_cv_asm_global_directive
        with .globl.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/x86_64/configure.in: Replace libc_cv_asm_global_directive
        with .globl.
        * sysdeps/x86_64/configure: Regenerated.
        * config.h.in: Do not undefine ASM_GLOBAL_DIRECTIVE.
        * include/libc-symbols.h: Replace ASM_GLOBAL_DIRECTIVE with .globl.
        * elf/tst-unique2mod2.c: Likewise.
        * elf/tst-unique2mod1.c: Likewise.
        * elf/tst-unique1mod2.c: Likewise.
        * elf/tst-unique1mod1.c: Likewise.
        * sysdeps/s390/s390-32/sysdep.h: Likewise.
        * sysdeps/s390/s390-32/s390-mcount.S: Likewise.
        * sysdeps/s390/s390-64/sysdep.h: Likewise.
        * sysdeps/s390/s390-64/s390x-mcount.S: Likewise.
        * sysdeps/mach/sysdep.h: Likewise.
        * sysdeps/i386/sysdep.h: Likewise.
        * sysdeps/i386/i386-mcount.S: Likewise.
        * sysdeps/x86_64/_mcount.S: Likewise.
        * sysdeps/x86_64/sysdep.h: Likewise.
        * sysdeps/sh/_mcount.S: Likewise.
        * sysdeps/sh/sysdep.h: Likewise.
        * sysdeps/powerpc/powerpc32/gprsave1.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/fprrest.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/fprsave.S: Likewise.
        * sysdeps/powerpc/powerpc32/sysdep.h: Likewise.
        * sysdeps/powerpc/powerpc32/gprrest1.S: Likewise.
        * sysdeps/powerpc/powerpc32/gprsave0.S: Likewise.
        * sysdeps/powerpc/powerpc32/gprrest0.S: Likewise.
        * locale/localeinfo.h: Likewise.
        (_NL_CURRENT_DEFINE_STRINGIFY): Delete macro.
        (_NL_CURRENT_DEFINE_STRINGIFY_1): Likewise.

2012-07-09  Roland McGrath  <roland@hack.frob.com>

        [BZ #14336]
        * manual/charset.texi (Extended Char Intro): Word use fix, "operating
        system".
        * manual/message.texi (The Uniforum approach): Likewise.
        * manual/charset.texi (Extended Char Intro): Spelling fix, "affected".
        (glibc iconv Implementation): Likewise.

2012-07-09  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14337]
        * math/s_clog.c (__clog): Avoid scaling a value down where that
        could result in underflow.
        * math/s_clog10.c (__clog10): Likewise.
        * math/s_clog10f.c (__clog10f): Likewise.
        * math/s_clog10l.c (__clog10l): Likewise.
        * math/s_clogf.c (__clogf): Likewise.
        * math/s_clogl.c (__clogl): Likewise.
        * math/libm-test.inc (clog_test): Add more tests.
        (clog10_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-07-06  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #14283]
        * sysdeps/powerpc/fpu/k_rem_pio2f.c (__fp_kernel_rem_pio2f): Shift
        by 7 not 8 to examine high bit of fractional part.

        [BZ #14042]
        * sysdeps/powerpc/powerpc32/ppc-mcount.S [SHARED]: Don't use PLT
        for call to __mcount_internal.
        * sysdeps/powerpc/powerpc32/Makefile (sysdep_routines)
        (shared-only-routines) [$(subdir) = gmon]: Add compat-ppc-mcount.
        * sysdeps/powerpc/powerpc32/compat-ppc-mcount.S: New file.

2012-07-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14154]
        * sysdeps/ieee754/flt-32/k_tanf.c (__kernel_tanf): Use linear
        approximation for values within 0x1p-13f of an odd multiple of
        pi/4.
        * math/libm-test.inc (tan_test): Do not allow spurious underflow
        exception.  Add more tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

        [BZ #6778]
        * sysdeps/i386/fpu/s_expm1.S (__expm1): Check for large negative
        inputs and return -1 for them.  Do not check for +Inf in case not
        reachable for +Inf.
        * sysdeps/i386/fpu/s_expm1f.S (__expm1f): Likewise.
        * sysdeps/i386/fpu/e_expl.S [USE_AS_EXPM1L] (csat): Do not define.
        (IEEE754_EXPL) [USE_AS_EXPM1L]: Check for large negative inputs
        and return -1 for them.  Do not check for +Inf in case not
        reachable for +Inf.
        * sysdeps/x86_64/fpu/e_expl.S [USE_AS_EXPM1L] (csat): Do not
        define.
        (IEEE754_EXPL) [USE_AS_EXPM1L]: Check for large negative inputs
        and return -1 for them.  Do not check for +Inf in case not
        reachable for +Inf.
        * math/libm-test.inc (expm1_test): Add more tests.  Do not allow
        spurious underflow.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-07-06  Mike Frysinger  <vapier@gentoo.org>

        * sunrpc/rpc_clntout.c: Change <rpc/types.h> to "rpc/types.h".

2012-07-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14157]
        [BZ #14331]
        * math/s_csqrt.c (__csqrt): Avoid multiplying by 0.5 where this
        could result in spurious underflow.  Scale down values above
        DBL_MAX / 4.0 instead of DBL_MAX / 2.0.
        * math/s_csqrtf.c (__csqrtf): Likewise.
        * math/s_csqrtl.c (__csqrtl): Likewise.
        * math/libm-test.inc (csqrt_test): Add more tests.  Do not allow
        spurious underflow.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-07-04  Andreas Schwab  <schwab@linux-m68k.org>

        * catgets/Makefile ($(objpfx)de.msg): Use xopen-msg.awk instead of
        xopen-msg.sed.
        * catgets/xopen-msg.awk: New file.
        * catgets/xopen-msg.sed: Removed.

        * intl/Makefile ($(objpfx)msgs.h): Use po2test.awk instead of
        po2text.sed.
        * intl/po2test.awk: New file.
        * intl/po2test.sed: Removed.

2012-07-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14328]
        * math/s_ctan.c (__ctan): Do not call sinh and cosh for subnormals
        or multiply small sinh result by itself.
        * math/s_ctanf.c (__ctanf): Likewise.
        * math/s_ctanh.c (__ctanh): Likewise.
        * math/s_ctanhf.c (__ctanhf): Likewise.
        * math/s_ctanhl.c (__ctanhl): Likewise.
        * math/s_ctanl.c (__ctanl): Likewise.
        * math/libm-test.inc (ctan_test_tonearest): New function.
        (ctan_test_towardzero): Likewise.
        (ctan_test_downward): Likewise.
        (ctan_test_upward): Likewise.
        (ctanh_test_tonearest): Likewise.
        (ctanh_test_towardzero): Likewise.
        (ctanh_test_downward): Likewise.
        (ctanh_test_upward): Likewise.
        (main): Call these new functions.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-07-03  Mike Frysinger  <vapier@gentoo.org>

        * .gitignore: Delete /ports entry.

2012-07-03  Andreas Jaeger  <aj@suse.de>

        * po/bg.po: Update from translation team.
        * po/cs.po: Likewise.
        * po/de.po: Likewise.
        * po/hr.po: Likewise.
        * po/nl.pl: Likewise.
        * po/pl.po: Likewise.
        * po/vi.po: Likewise.

2012-07-03  Joseph Myers  <joseph@codesourcery.com>

        * Makeconfig [!+link] (+link-before-libc): New variable.
        [!+link] (+link-after-libc): Likewise.
        [!+link] (+link-tests): Likewise.
        [!+link] (+link): Define in terms of $(+link-before-libc) and
        $(+link-after-libc).
        [!+link-static] (+link-static-before-libc): New variable.
        [!+link-static] (+link-static-after-libc): Likewise.
        [!+link-static] (+link-static-tests): Likewise.
        [!+link-static] (+link-static): Define in terms of
        $(+link-static-before-libc) and $(+link-static-after-libc).
        [build-shared] (link-libc-before-gnulib): New variable.
        [build-shared] (link-libc-tests): Likewise.
        [build-shared] (link-libc): Define in terms of
        $(link-libc-before-gnulib).
        [!build-shared] (link-libc-tests): New variable.
        (link-libc-static-tests): New variable.
        [!gnulib] (gnulib-arch): New variable.
        [!gnulib] (gnulib-tests): Likewise.
        [!gnulib] (static-gnulib-arch): Likewise.
        [!gnulib] (static-gnulib-tests): Likewise.
        [!gnulib] (gnulib): Use $(gnulib-arch).  Do not use $(libgcc_eh).
        Define with "=" instead of ":=".
        [!gnulib] (static-gnulib): Use $(static-gnulib-arch).  Do not use
        -lgcc_eh $(libunwind).  Define with "=" instead of ":=".
        * Rules (binaries-all-notests): New variable.
        (binaries-all-tests): Likewise.
        (binaries-static-notests): Likewise.
        (binaries-static-tests): Likewise.
        (binaries-all): Define using $(binaries-all-notests) and
        $(binaries-all-tests).
        (binaries-static): Define using $(binaries-static-notests) and
        $(binaries-static-tests).
        (binaries-shared-tests): New variable.
        (binaries-shared-notests): Likewise.
        (binaries-shared): Remove variable.
        ($(addprefix $(objpfx),$(binaries-shared-notests))): New rule.
        ($(addprefix $(objpfx),$(binaries-shared-tests))): Likewise.
        ($(addprefix $(objpfx),$(binaries-shared))): Remove rule.
        ($(addprefix $(objpfx),$(binaries-static-notests))): New rule.
        ($(addprefix $(objpfx),$(binaries-static-tests))): Likewise.
        ($(addprefix $(objpfx),$(binaries-static))): Remove rule.
        * elf/Makefile (sln-modules): New variable.
        (extra-objs): Add $(sln-modules:=.o).
        (ldconfig-modules): Add static-stubs.
        ($(objpfx)sln): Depend on $(sln-modules:%=$(objpfx)%.o).
        * elf/static-stubs.c: New file.

        [BZ #14283]
        * sysdeps/ieee754/flt-32/k_rem_pio2f.c (__kernel_rem_pio2f): Shift
        by 7 not 8 to examine high bit of fractional part.  Use volatile
        variables when splitting into final array of floats if
        __FLT_EVAL_METHOD__ != 0.
        * math/libm-test.inc (cos_test): Add another test.
        (sin_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.

        [BZ #14273]
        * math/libm-test.inc (cosh_test): Add more tests.

        * version.h (RELEASE): Set to "development".
        (VERSION): Set to "2.16.90".

2012-06-30  Carlos O'Donell  <carlos_odonell@mentor.com>

        * NEWS: Update copyright. Remove last-updated date.
        Mention math library bug fixes and timezone data changes.
        * README: Mention GNU/Hurd, x32, and HPPA support status.

2012-06-28  Thomas Schwinge  <thomas@codesourcery.com>

        * manual/contrib.texi (Contributors): Sort alphabetically by last name.

2012-06-27  Andreas Jaeger  <aj@suse.de>

        * manual/contrib.texi (Contributors): Add Samuel Thibault.

2012-06-25  Andreas Jaeger  <aj@suse.de>

        * sysdeps/s390/fpu/libm-test-ulps: Update.

2012-06-23  Andreas Schwab  <schwab@linux-m68k.org>
            Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/unix/sysv/linux/sh/syscalls.list: Add fanotify_mark.
        * sysdeps/unix/sysv/linux/sh/Versions (GLIBC_2.16): Add fanotify_mark.
        * sysdeps/unix/sysv/linux/sh/nptl/libc.abilist (GLIBC_2.16): Add
        fanotify_mark.

2012-06-23  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/mach/start.c: Remove file.
        * sysdeps/mach/hurd/i386/static-start.S: Fix start.S include.
        * sysdeps/i386/init-first.c: Fix comment regarding start.S.
        * sysdeps/sh/init-first.c: Likewise.

        * sysdeps/sh/____longjmp_chk.S (CALL_FAIL): Preserve r12 and pr
        registers for frame unwinding purposes, add CFI directives.
        * sysdeps/unix/sysv/linux/sh/____longjmp_chk.S (CALL_FAIL): Likewise.
        * sysdeps/unix/sysv/linux/sh/makecontext.S (.Lexitcode): Likewise.
        * sysdeps/unix/sysv/linux/sh/sysdep.h (SYSCALL_ERROR_HANDLER):
        Likewise.

        * sysdeps/sh/____longjmp_chk.S (CALL_FAIL): Don't plan for the call to
        __fortify_fail returning.
        * sysdeps/unix/sysv/linux/sh/____longjmp_chk.S (CALL_FAIL): Likewise.

        * sysdeps/unix/sysv/linux/sh/____longjmp_chk.S: New file, based on
        sysdeps/sh/____longjmp_chk.S.
        * sysdeps/unix/sysv/linux/sh/sigaltstack-offsets.sym: New file, based
        on sysdeps/unix/sysv/linux/x86_64/sigaltstack-offsets.sym.
        * sysdeps/unix/sysv/linux/sh/Makefile [subdir=misc]
        (gen-as-const-headers): Append sigaltstack-offsets.sym.

        * sysdeps/sh/abort-instr.h: New file.
        * sysdeps/unix/sysv/linux/sh/makecontext.S (.Lexitcode): Terminate the
        process in case exit returns.

        * sysdeps/unix/sysv/linux/sh/makecontext.S (.Lexitcode): Always
        initialize the GOT register before use.

        * sysdeps/unix/sysv/linux/sh/makecontext.S (__makecontext): Fix
        calculation of ARGC > 4.

        * sysdeps/unix/sysv/linux/sh/makecontext.S: Add comments and give more
        meaningful names to some local labels.

2012-06-22  Nobuhiro Iwamatsu  <iwamatsu@nigauri.org>
            Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/unix/sysv/linux/sh/bits/atomic.h
        (__arch_compare_and_exchange_val_8_acq): Remove explicit nop.
        (__arch_compare_and_exchange_val_16_acq): Likewise.
        (__arch_compare_and_exchange_val_32_acq): Likewise.
        (atomic_exchange_and_add): Fix gUSA sequence.
        (atomic_add): Likewise.
        (atomic_add_negative): Likewise.
        (atomic_add_zero): Likewise.
        (atomic_bit_test_set): Likewise.

2012-06-22  Andreas Schwab  <schwab@redhat.com>

        [BZ #13579]
        * include/link.h (struct link_map): Add l_free_initfini.
        * elf/dl-deps.c (_dl_map_object_deps): Set it when assigning
        l_initfini.
        * elf/dl-close.c (_dl_close_worker): Don't free l_initfini.
        * elf/rtld.c (dl_main): Clear it on all objects loaded on startup.
        * elf/dl-libc.c (free_mem): Free l_initfini if l_free_initfini is
        set.

2012-06-22  Carlos O'Donell  <carlos_odonell@mentor.com>

        * configure.in: Use AC_LANG_SOURCE.
        * configure: Regenerate.

2012-06-22  Roland McGrath  <roland@hack.frob.com>

        * configure.in (libc_cv_localstatedir): New substituted variable.
        * configure: Regenerated.
        * config.make.in (localstatedir): New variable, substituted from
        libc_cv_localstatedir.
        * Makeconfig (vardbdir): Use $(localstatedir) in place of /var.
        * sysdeps/gnu/configure.in (libc_cv_localstatedir): Change
        ${prefix}/var to /var when we change ${prefix}/etc to /etc.
        * sysdeps/gnu/configure: Regenerated.

2012-06-21  Jeff Law  <law@redhat.com>

        [BZ #14277]
        * intl/dcigettext.c (_nl_find_msg): Avoid use after potential
        free.  Simplify list management for _LIBC case.

2012-06-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14273]
        * sysdeps/ieee754/dbl-64/wordsize-64/e_cosh.c (__ieee754_cosh):
        Clear sign bit of 64-bit integer value before comparing against
        overflow value.

        * sysdeps/mach/configure: Regenerated.

2012-06-21  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14278]
        * sysdeps/i386/sysdep.h (SYSCALL_PIC_SETUP): Fix a typo.

2012-06-21  Jeff Law  <law@redhat.com>

        [BZ #13882]
        * elf/dl-deps.c (_dl_map_object_deps): Fix cycle detection.  Use
        uint16_t for elements in the "seen" array to avoid char overflows.
        * elf/dl-fini.c (_dl_sort_fini): Likewise.
        * elf/dl-open.c (dl_open_worker): Likewise.

2012-06-21  Carlos O'Donell  <carlos_odonell@mentor.com>

        * scripts/list-sources.sh: Scan PORTS for translations.
        * po/libc.pot: Regenerated.

2012-06-21  Andreas Jaeger  <aj@suse.de>

        [BZ #12194]
        * sysdeps/s390/bits/byteswap-16.h (__bswap_16): Avoid -Wconversion
        warning.
        * sysdeps/s390/bits/byteswap.h (__bswap_constant_16): Likewise.
        * bits/byteswap-16.h (__bswap_16): Likewise.
        * bits/byteswap.h (__bswap_constant_16): Likewise.

2012-06-18  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14117]
        * sysdeps/i386/fpu_control.h: Removed.
        * sysdeps/x86_64/fpu_control.h: Moved to ...
        * sysdeps/x86/fpu_control.h: Here.

        * sysdeps/x86_64/fpu_control.h (_FPU_GETCW): Add __volatile__.
        (_FPU_SETCW): Likewise.

2012-06-15  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14117]
        * sysdeps/i386/fpu/bits/mathinline.h: Renamed to ...
        * sysdeps/x86/fpu/bits/mathinline.h: This.
        * sysdeps/x86_64/fpu/bits/mathinline.h: Removed.

        [BZ #14050]
        [BZ #14117]
        * sysdeps/i386/fpu/bits/mathinline.h: Disable x87 inline
        functions if __x86_64__ is defined.

2012-06-15  Chung-Lin Tang  <cltang@codesourcery.com>

        * string/endian.h: Add !__ASSEMBLER__ condition for including
        conversion interfaces.

2012-06-15  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14241]
        * sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Use 0.0 instead
        of ABS(x) in calculating zero to negative powers other than odd
        integers.
        * math/libm-test.inc (pow_test): Add more tests.

2012-06-15  Andreas Jaeger  <aj@suse.de>

        * manual/contrib.texi (Contributors): Update entry of Liubov
        Dmitrieva and add entries for Will Schmidt and Tulio Magno Quites
        Machado Filho.

2012-06-15  Cyril Hrubis  <metan@ucw.cz>

        * string/string.h: Add __wur to GNU version of strerror_r.

2012-06-14  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14229]
        * string/Makefile (tests): Add tst-strtok_r.
        * string/tst-strtok_r.c: New file.
        * sysdeps/x86_64/strtok.S: Use LP_SIZE on save_ptr and use
        RAX_LP/RDX_LP on SAVE_PTR.

2012-06-14  Roland McGrath  <roland@hack.frob.com>

        * manual/Makefile ($(objpfx)texis): Do $(make-target-directory).

2012-06-14  Joseph Myers  <joseph@codesourcery.com>

        * libm_test.inc (csqrt_test): Allow more spurious underflow
        exceptions.
        (j0_test): Likewise.
        (j1_test): Likewise.
        (y0_test): Likewise.
        (y1_test): Likewise.

2012-06-13  Carlos O'Donell  <carlos_odonell@mentor.com>

        * po/Makefile (libc.pot): Use UTF-8 charset.

2012-06-13  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #14210]
        Suppress sign-conversion warning from FD_SET.
        See <http://sourceware.org/ml/libc-alpha/2012-05/msg01794.html>.
        * debug/fdelt_chk.c (__fdelt_chk): Accept and return long int,
        not unsigned long int.
        * misc/bits/select2.h (__fdelt_chk, __fdelt_warn, __FD_ELT): Likewise.

2012-06-12  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14050]
        [BZ #14117]
        * sysdeps/i386/fpu/bits/mathinline.h (__MATH_INLINE): Check
        __extern_always_inline instead of __extern_inline.
        (__signbitf): Support __SSE2_MATH__ and C++ namespace.
        (__signbit): Likewise.
        (__signbitl): Support C++ namespace.
        (lrintf): New inline function.
        (lrint): Likewise.
        (llrintf): Likewise.
        (llrint): Likewise.
        (fmaxf): Likewise.
        (fmax): Likewise.
        (fminf): Likewise.
        (fmin): Likewise.
        (rint): Likewise.
        (rintf): Likewise.
        (ceil): Likewise.
        (ceilf): Likewise.
        (floor): Likewise.
        (floorf): Likewise.
        (nearbyint): Likewise.
        (nearbyintf): Likewise.

2012-06-12  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/unix/Makefile ($(objpfx)stub-syscalls.c): Fix case for
        non-default versions.

2012-06-11  Roland McGrath  <roland@hack.frob.com>

        [BZ #14218]
        * manual/argp.texi (Argp): Reword argp_parse description slightly.

2012-06-09  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/sh/sh4/fpu/bits/fenv.h (__FE_UNDEFINED): Define.
        (FE_UPWARD, FE_DOWNWARD): Don't define.
        * sysdeps/sh/sh4/fpu/fegetround.c (fegetround): Adapt to that.
        * sysdeps/sh/sh4/fpu/fesetround.c (fesetround): Likewise.

        * sysdeps/sh/sh4/fpu/fegetenv.c (fegetenv): Do not re-write fpscr after
        reading it.
        * sysdeps/sh/sh4/fpu/fegetexcept.c (fegetexcept): Likewise.
        * sysdeps/sh/sh4/fpu/ftestexcept.c (fetestexcept): Likewise.

2012-06-09  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/unix/sysv/linux/sh/nptl/ld.abilist: New file.
        * sysdeps/unix/sysv/linux/sh/nptl/libc.abilist: Refreshed.
        * sysdeps/unix/sysv/linux/sh/nptl/libm.abilist: Refreshed.
        * sysdeps/unix/sysv/linux/sh/nptl/librt.abilist: Refreshed.

2012-06-06  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14117]
        * sysdeps/i386/fpu/bits/fenv.h: Removed.
        * sysdeps/i386/fpu/Implies: New file.
        * sysdeps/x86_64/fpu/Implies: Likewise.
        * sysdeps/x86_64/fpu/bits/fenv.h: Renamed to ...
        * sysdeps/x86/fpu/bits/fenv.h: This.

        * sysdeps/x86_64/fpu/bits/fenv.h (feraiseexcept): Check
        __SSE_MATH__.

2012-06-06  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #14134]
        * iconvdata/ibm930.c (BODY) [FROM_LOOP]: Check for invalid
        character 0xffff that matches the last element of the
        conversion table.

2012-06-05  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128ibm/e_fmodl.c: Fix for wrong ldbl128-ibm
        fmodl commit.

2012-06-05  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128ibm/s_erfl.c: Fix spurious underflow for
        values higher than 25.6283.

2012-06-04  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128ibm/e_fmodl.c (__ieee754_fmodl): Fix
        subnormal exponent extraction and add some __builtin_expect.
        * sysdeps/ieee754/ldbl-128ibm/math_ldbl.h (ldbl_extract_mantissa):
        Fix for subnormal mantissa calculation.

2012-06-04  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/tst-getcpu.c (do_test): Call perror when
        cpu2 is -1 and errno is not ENOSYS.

2012-06-04  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14117]
        * sysdeps/i386/i486/bits/string.h: Renamed to ...
        * sysdeps/x86/bits/string.h: This.
        * sysdeps/x86_64/bits/string.h: Removed.

        * sysdeps/i386/i486/bits/string.h: Define inline functions only
        if not compiling for x86-64, but compiling for >= i486.

        * sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/sigcontext.h: This.

        * sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h (FP_XSTATE_MAGIC1):
        New macro from Linux kernel 3.4.0.
        (FP_XSTATE_MAGIC2): Likewise.
        (FP_XSTATE_MAGIC2_SIZE): Likewise.
        (X86_FXSR_MAGIC): New macro from Linux i386 kernel.
        (struct _fpx_sw_bytes): New struct.
        (struct _xsave_hdr): Likewise.
        (struct _ymmh_state): Likewise.
        (struct _xstate): Likewise.

        * sysdeps/unix/sysv/linux/i386/sys/debugreg.h: Removed.
        * sysdeps/unix/sysv/linux/i386/sys/reg.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sys/debugreg.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/sys/debugreg.h: This.
        * sysdeps/unix/sysv/linux/x86_64/sys/reg.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/sys/reg.h: This.

        * sysdeps/unix/sysv/linux/i386/sys/io.h: Removed.
        * sysdeps/unix/sysv/linux/x86_64/sys/io.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/sys/io.h: This.
        * sysdeps/unix/sysv/linux/i386/sys/perm.h: Removed.
        * sysdeps/unix/sysv/linux/x86_64/sys/perm.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/sys/perm.h: This.

2012-06-04  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        [BZ #13743]
        * sysdeps/powerpc/sys/platform/ppc.h: New file for PowerPC features.
        * sysdeps/powerpc/Makefile (tests): Add test-gettimebase.
        (sysdep_headers): Include sys/platform/ppc.h.
        * sysdeps/powerpc/test-gettimebase.c: Test for
        __ppc_get_timebase() to catch future ISA opcode/insn changes.
        * manual/Makefile (appendices): Include platform.texi.
        * manual/contrib.texi (Contributors): Update @node pointers.
        * manual/maint.texi (Maintenance): Likewise.
        (Platform): New node.
        * manual/platform.texi: New file.  Document the new features.

2012-06-04  Siddhesh Poyarekar  <siddhesh@redhat.com>
            Jakub Jelinek  <jakub@redhat.com>

        [BZ #14188]
        * misc/sys/cdefs.h (__glibc_unlikely): New macro to wrap cases
        where __builtin_expect is unavailable.

2012-06-03  David S. Miller  <davem@davemloft.net>

        * stdlib/longlong.h: Updated from GCC.

2012-06-02  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #14042]
        * sysdeps/powerpc/powerpc32/mcount.c: New file.
        * sysdeps/powerpc/powerpc32/Versions (GLIBC_2.16): Add
        __mcount_internal.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist
        (GLIBC_2.16): Likewise.

2012-06-01  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/sys/io.h (outsw): Fix a typo.

2012-06-01  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile
        (default-abi): New variable.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/Makefile: New file.
        * sysdeps/unix/sysv/linux/s390/s390-32/Makefile (default-abi): New
        variable.
        * sysdeps/unix/sysv/linux/s390/s390-64/Makefile (default-abi):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/Makefile (default-abi):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile (default-abi):
        Likewise.

        * Makeconfig [abi-variants && !default-abi] (default-abi): Remove
        definition.  Document in comment.

2012-06-01  David S. Miller  <davem@davemloft.net>

        * stdlib/longlong.h: Updated from GCC.

2012-06-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14117]
        * sysdeps/unix/sysv/linux/i386/Makefile (sysdep_headers):
        Don't add sys/elf.h sys/perm.h sys/reg.h sys/vm86.h
        sys/debugreg.h sys/io.h here.
        * sysdeps/unix/sysv/linux/x86/Makefile (sysdep_headers): Add
        sys/elf.h sys/perm.h sys/reg.h sys/vm86.h sys/debugreg.h
        sys/io.h.
        * sysdeps/unix/sysv/linux/x86_64/Makefile (sysdep_headers):
        Don't add sys/perm.h sys/reg.h sys/debugreg.h sys/io.h here.
        * sysdeps/unix/sysv/linux/i386/sys/elf.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/sys/elf.h: This.
        * sysdeps/unix/sysv/linux/i386/sys/vm86.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/sys/vm86.h: This.

        * sysdeps/unix/sysv/linux/x86_64/sys/debugreg.h (DR_LEN_8):
        Define only if __x86_64__ is defined.

2012-06-01  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14048]
        * sysdeps/ieee754/dbl-64/wordsize-64/e_fmod.c (__ieee754_fmod):
        Use int64_t for variable i.
        * math/libm-test.inc (fmod_test): Add more tests.

        * sysdeps/ieee754/dbl-64/s_fmaf.c (__fmaf): Ensure temp + (double)
        z computation is not scheduled after fetestexcept.
        * sysdeps/ieee754/ldbl-128/s_fmal.c: Include <math_private.h>.
        Use math_force_eval instead of asm to ensure calculation scheduled
        before exception test.
        * sysdeps/ieee754/ldbl-96/s_fmal.c: Include <math_private.h>.
        Ensure a1 + u.d computation is not scheduled after fetestexcept.

2012-06-01  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Ensure a1 + u.d
        computation is not scheduled after fetestexcept.

2012-06-01  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14117]
        * sysdeps/unix/sysv/linux/i386/bits/wchar.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/wchar.h: This.

2012-06-01  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/k_cosf.c: Fix underflow generation.
        * sysdeps/powerpc/fpu/k_sinf.c: Likewise.

2012-05-31  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14117]
        * sysdeps/unix/sysv/linux/i386/bits/wchar.h: Include
        <bits/wordsize.h>.
        (__WCHAR_MIN): Support __WORDSIZE == 64.
        (__WCHAR_MAX): Likewise.

        * sysdeps/unix/sysv/linux/x86_64/bits/typesizes.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/typesizes.h: This.

        [BZ #14183]
        * sysdeps/unix/sysv/linux/x86_64/bits/typesizes.h (__FSWORD_T_TYPE):
        Defined with __SWORD_TYPE if __x86_64__ isn't defined.

        [BZ #14117]
        * sysdeps/unix/sysv/linux/x86_64/bits/siginfo.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/siginfo.h: This.

        * sysdeps/unix/sysv/linux/x86_64/bits/stat.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/stat.h: This.

        * sysdeps/unix/sysv/linux/x86_64/bits/stat.h (_STAT_VER_KERNEL):
        Defined to 1 if __x86_64__ isn't defined.
        (_STAT_VER_LINUX_OLD): New.
        (st_atime): Remove duplicate.
        (st_mtime): Likewise.
        (st_ctime): Likewise.

2012-05-31  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Remove sqrt(2) and sqrt test
        entries.

2012-06-01  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/fpu/libm-test-ulps: Sort through
        gen-libm-test.pl.

        [BZ #14132]
        * elf/dl-reloc.c: Include <_itoa.h>.
        (_dl_reloc_bad_type): Remove use of INTUSE.
        * elf/dl-minimal.c (_itoa, _itoa_lower_digits): Likewise.
        * stdio-common/_itoa.c (_itoa_word, _itoa): Likewise.
        * stdio-common/psiginfo.c (psiginfo): Likewise.
        * stdio-common/psignal.c (psignal): Likewise.
        * string/strsignal.c (strsignal): Likewise.
        * include/signal.h (_sys_siglist): Declare hidden proto.
        * stdio-common/itoa-digits.c: Include <_itoa.h>.  Replace
        INTVARDEF with libc_hidden_data_def.
        * stdio-common/itoa-udigits.c: Likewise.
        * sysdeps/generic/_itoa.h (_itoa_upper_digits_internal)
        (_itoa_lower_digits_internal): Remove declaration.
        (_itoa_upper_digits, _itoa_lower_digits): Declare hidden proto.
        * sysdeps/gnu/siglist.c (_sys_siglist_internal)
        (_sys_sigabbrev_internal): Remove aliases.
        (_sys_siglist): Define hidden alias.

2012-05-31  Markus Trippelsdorf  <markus@trippelsdorf.de>

        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
        bits/sysctl.h.

2012-05-31  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14117]
        * sysdeps/unix/sysv/linux/x86_64/bits/sysctl.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/sysctl.h: This.

        * sysdeps/unix/sysv/linux/i386/sys/ucontext.h: Removed.
        * sysdeps/unix/sysv/linux/x86_64/sys/ucontext.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/sys/ucontext.h: This.
        * sysdeps/unix/sysv/linux/i386/sys/user.h: Removed.
        * sysdeps/unix/sysv/linux/x86_64/sys/user.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/sys/user.h: This.

        * sysdeps/unix/sysv/linux/i386/sys/procfs.h: Removed.
        * sysdeps/unix/sysv/linux/x86_64/sys/procfs.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/sys/procfs.h: This.

        * sysdeps/unix/sysv/linux/x86_64/sys/io.h (insb): Replace addr
        with __addr.
        (insw): Likewise.
        (insl): Likewise.
        (outsb): Likewise.
        (outsw): Likewise.
        (outsl): Likewise.

        * sysdeps/unix/sysv/linux/i386/bits/mman.h: Removed.
        * sysdeps/unix/sysv/linux/x86_64/bits/mman.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/mman.h: This.

        * sysdeps/unix/sysv/linux/x86_64/bits/msq.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/msq.h: This.
        * sysdeps/unix/sysv/linux/x86_64/bits/sem.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/sem.h: This.
        * sysdeps/unix/sysv/linux/x86_64/bits/shm.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/shm.h: This.

        * sysdeps/unix/sysv/linux/x86_64/bits/ipctypes.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/ipctypes.h: This.

        * sysdeps/unix/sysv/linux/x86_64/bits/epoll.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/epoll.h: This.

        * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Removed.
        * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/fcntl.h: This.

        * sysdeps/unix/sysv/linux/i386/bits/environments.h: Removed.
        * sysdeps/unix/sysv/linux/x86_64/bits/environments.h: Renamed
        to ...
        * sysdeps/unix/sysv/linux/x86/bits/environments.h: This.

        * sysdeps/unix/sysv/linux/i386/bits/a.out.h: Removed.
        * sysdeps/unix/sysv/linux/x86_64/bits/a.out.h: Renamed to ...
        * sysdeps/unix/sysv/linux/x86/bits/a.out.h: This.

        * sysdeps/unix/sysv/linux/i386/sys/elf.h: Error when compiling
        for x86-64.
        * sysdeps/unix/sysv/linux/i386/sys/vm86.h: Likewise.

2012-05-31  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h (M_El): Use two more decimal places.
        (M_LOG2El): Likewise.
        (M_LOG10El): Likewise.
        (M_LN2l): Likewise.
        (M_LN10l): Likewise.
        (M_PIl): Likewise.
        (M_PI_2l): Likewise.
        (M_PI_4l): Likewise.
        (M_1_PIl): Likewise.
        (M_2_PIl): Likewise.
        (M_2_SQRTPIl): Likewise.
        (M_SQRT2l): Likewise.
        (M_SQRT1_2l): Likewise.

2012-05-31  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc64/memcpy.S: Use fsrc2 to move 64-bit
        values between float registers.
        * sysdeps/sparc/sparc64/memset.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S: Likewise.

2012-05-31  Mike Frysinger  <vapier@gentoo.org>

        * debug/Makefile (CFLAGS-tst-longjmp_chk.c): Delete
        -D_FORTIFY_SOURCE=1.
        (CPPFLAGS-tst-longjmp_chk.c): Define.
        (CFLAGS-tst-longjmp_chk2.c): Delete -D_FORTIFY_SOURCE=1.
        (CPPFLAGS-tst-longjmp_chk2.c): Define.
        * wcsmbs/Makefile (CPPFLAGS-tst-wchar-h.c): Rename from
        CFLAGS-tst-wchar-h.c.

2012-05-31  Marek Polacek  <polacek@redhat.com>

        [BZ #14132]
        * include/mntent.h (__setmntent_internal, __getmntent_r_internal
        __endmntent_internal): Remove declaration.
        (__setmntent, __endmntent, __getmntent_r) [NOT_IN_libc]: Remove macro.
        (__setmntent, __endmntent, __getmntent_r): Declare hidden proto.
        * misc/mntent_r.c: Replace INTDEF with libc_hidden_def.

2012-05-30  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/soft-fp/q_util.c
        (___Q_simulate_exceptions): Use real FP ops rather than writing
        into the %fsr.
        * sysdeps/sparc/sparc32/soft-fp/q_util.c (__Qp_handle_exceptions):
        Likewise.

2012-05-30  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14117]
        * sysdeps/x86_64/bits/xtitypes.h: Renamed to ...
        * sysdeps/x86/bits/xtitypes.h: This.

        * sysdeps/x86_64/bits/wordsize.h: Renamed to ...
        * sysdeps/x86/bits/wordsize.h: This.

        * sysdeps/i386/bits/huge_vall.h: Renamed to ...
        * sysdeps/x86/bits/huge_vall.h: This.

        * sysdeps/i386/bits/select.h: Removed.
        * sysdeps/x86_64/bits/select.h: Renamed to ...
        * sysdeps/x86/bits/select.h: This.

        * sysdeps/i386/bits/setjmp.h: Removed.
        * sysdeps/x86_64/bits/setjmp.h: Renamed to ...
        * sysdeps/x86/bits/setjmp.h: This.

        * sysdeps/i386/bits/mathdef.h: Removed.
        * sysdeps/x86_64/bits/mathdef.h: Renamed to ...
        * sysdeps/x86/bits/mathdef.h: This.

2012-05-30  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #14132]
        * include/sys/socket.h (__connect_internal)
        (__libc_sa_len_internal): Remove declaration.
        (__connect, __libc_sa_len): Declare hidden_proto.
        (SA_LEN): Remove use of INTUSE.
        * socket/connect.c: Add libc_hidden_def.
        * sysdeps/mach/hurd/connect.c: Replace INTDEF by libc_hidden_def.
        * sysdeps/unix/sysv/linux/sa_len.c: Likewise.
        * sysdeps/unix/inet/syscalls.list: Remove __connect_internal
        alias.
        * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/connect.S: Use libc_hidden_weak instead
        of adding _internal alias.

2012-05-30  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14117]
        * sysdeps/i386/bits/link.h: Removed.
        * sysdeps/i386/bits/linkmap.h: Likewise.
        * sysdeps/x86_64/bits/link.h: Renamed to ...
        * sysdeps/x86/bits/link.h: This.
        * sysdeps/x86_64/bits/linkmap.h: Renamed to ...
        * sysdeps/x86/bits/linkmap.h: This.

        * sysdeps/i386/bits/endian.h: Removed.
        * sysdeps/x86_64/bits/endian.h: Renamed to ...
        * sysdeps/x86/bits/endian.h: This.

        * sysdeps/i386/bits/byteswap.h: Removed.
        * sysdeps/i386/bits/byteswap-16.h: Likewise.
        * sysdeps/x86_64/bits/byteswap.h: Renamed to ...
        * sysdeps/x86/bits/byteswap.h: This.
        * sysdeps/x86_64/bits/byteswap-16.h: Renamed to ...
        * sysdeps/x86/bits/byteswap-16.h: This.
        * sysdeps/i386/Implies: Add x86.
        * sysdeps/x86_64/Implies: Likewise.

2012-05-30  David S. Miller  <davem@davemloft.net>

        * soft-fp/soft-fp.h (FP_CUR_EXCEPTIONS): Define.
        (FP_TRAPPING_EXCEPTIONS): Provide default implementation.
        * sysdeps/sparc/sparc32/soft-fp/sfp-machine.h
        (FP_TRAPPING_EXCEPTIONS): Define.
        * sysdeps/sparc/sparc64/soft-fp/sfp-machine.h
        (FP_TRAPPING_EXCEPTIONS): Define.
        * soft-fp/op-common.h (_FP_PACK_SEMIRAW): Signal underflow for
        subnormals only when inexact has been signalled or underflow
        exceptions are enabled.
        (_FP_PACK_CANONICAL): Likewise.

2012-05-30  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14183]
        * sysdeps/unix/sysv/linux/x86_64/bits/typesizes.h (__NLINK_T_TYPE):
        Defined with __UWORD_TYPE if __x86_64__ isn't defined.

2012-05-30  Richard Henderson  <rth@twiddle.net>

        * sysdeps/unix/make-syscalls.sh: Protect symbol_version output
        with #ifndef NOT_IN_libc.

        * scripts/abilist.awk: Accept 8 fields.  Handle Alpha functions
        marked to avoid plt entry.

2012-05-30  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14112]
        * Makeconfig (default-abi): New macro.
        (abi-includes): Likewise.
        ($(common-objpfx)soversions.mk): Remove WORDSIZE check.  Use
        $(abi-$(default-abi)-lib-soname) for soname if defined.
        ($(common-objpfx)gnu/lib-names.stmp): Generate from
        abi-variants.
        * Makefile (installed-stubs): Likewise.
        * include/stubs-biarch.h: Removed.
        * scripts/lib-names.awk: Only handle one library at a time.
        * scripts/soversions.awk: Remove WORDSIZE support.
        * shlib-versions: Remove WORDSIZE and i.86/s390x/powerpc64 ld
        entries.
        * sysdeps/unix/sysv/linux/Makefile (syscall-list-variants):
        Removed.
        (syscall-list-default-condition): Likewise.
        (syscall-list-default-condition): Likewise.
        (syscall-list-includes): Likewise.
        ($(objpfx)bits/syscall%h $(objpfx)bits/syscall%d): Replace
        syscall-list-* with abi-*.  Handle undefined abi-variants.
        * sysdeps/unix/sysv/linux/i386/Makefile (default-abi): New macro.
        * sysdeps/unix/sysv/linux/i386/Implies: New file.
        * sysdeps/unix/sysv/linux/x86/Makefile: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/64/Makefile: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/Implies: Add unix/sysv/linux/x86.
        * sysdeps/unix/sysv/linux/x86_64/Makefile (syscall-list-variants):
        Removed.
        (syscall-list-32-options): Likewise.
        (syscall-list-32-condition): Likewise.
        (syscall-list-64-options): Likewise.
        (syscall-list-64-condition): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/Makefile (default-abi): New
        macro.
        * sysdeps/unix/sysv/linux/powerpc/Makefile (syscall-list-*):
        Renamed to ...
        (abi-*): This.
        (abi-64-ld-soname): New macro.
        * sysdeps/unix/sysv/linux/s390/Makefile: Likewise.
        * sysdeps/unix/sysv/linux/sparc/Makefile (syscall-list-*):
        Renamed to ...
        (abi-*): This.
        * sysdeps/x86_64/64/shlib-versions: Remove ld entry.
        * sysdeps/x86_64/x32/shlib-versions: Likewise.

2012-05-30  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_TRUNCATE64_SYSCALL): Remove all definitions.
        * sysdeps/unix/sysv/linux/ftruncate64.c: Do not
        include <kernel-features.h>.
        [!__NR_ftruncate64]: Remove conditional code.
        [!__ASSUME_TRUNCATE64_SYSCALL]: Likewise.
        [__NR_ftruncate64]: Make code unconditional.
        [__ASSUME_TRUNCATE64_SYSCALL]: Likewise.
        * sysdeps/unix/sysv/linux/truncate64.c: Do not
        include <kernel-features.h>.
        [!__NR_ftruncate64]: Remove conditional code.
        [!__ASSUME_TRUNCATE64_SYSCALL]: Likewise.
        [__NR_ftruncate64]: Make code unconditional.
        [__ASSUME_TRUNCATE64_SYSCALL]: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/ftruncate64.c: Do not
        include <kernel-features.h>.
        [!__NR_ftruncate64]: Remove conditional code.
        [!__ASSUME_TRUNCATE64_SYSCALL]: Likewise.
        [__NR_ftruncate64]: Make code unconditional.
        [__ASSUME_TRUNCATE64_SYSCALL]: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c: Do not
        include <kernel-features.h>.
        [!__NR_ftruncate64]: Remove conditional code.
        [!__ASSUME_TRUNCATE64_SYSCALL]: Likewise.
        [__NR_ftruncate64]: Make code unconditional.
        [__ASSUME_TRUNCATE64_SYSCALL]: Likewise.

        * configure.in (libc_cv_fpie): Weaken to a compile test using
        LIBC_TRY_CC_OPTION.
        * configure: Regenerated.

2012-05-29  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/ld.abilist: Refreshed.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libc.abilist: Refreshed.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libm.abilist: Refreshed.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libpthread.abilist:
        Refreshed.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/librt.abilist: Refreshed.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libutil.abilist: Refreshed.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/ld.abilist: Refreshed.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libc.abilist: Refreshed.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libm.abilist: Refreshed.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libpthread.abilist:
        Refreshed.

2012-05-27  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/soft-fp/q_util.c (___Q_numbers): Delete.
        (___Q_zero): New.
        (__Q_simulate_exceptions): Return void.  Change to simulate
        exceptions by writing into the %fsr.
        * sysdeps/sparc/sparc64/soft-fp/qp_util.c
        (__Qp_handle_exceptions): Likewise.
        (numbers): Delete.
        * sysdeps/sparc/sparc64/soft-fp/Versions: Remove entry for
        __Qp_handle_exceptions.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libc.abilist: Remove
        __Qp_handle_exceptions.
        * sysdeps/sparc/sparc32/soft-fp/sfp-machine.h (_FP_DECL_EX): Mark
        as unused and give dummy FP_RND_NEAREST initializer.
        (FP_INHIBIT_RESULTS): Define.
        (___Q_simulate_exceptions): Update declaration.
        (FP_HANDLE_EXCEPTIONS): Use ___Q_zero and tidy inline asm
        formatting.
        * sysdeps/sparc/sparc64/soft-fp/sfp-machine.h (_FP_DECL_EX): Mark
        as unused and give dummy FP_RND_NEAREST initializer.
        (__Qp_handle_exceptions): Update declaration.
        (FP_HANDLE_EXCEPTIONS, QP_NO_EXCEPTIONS): Tidy inline asm
        formatting.

2012-05-27  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/sh/sh4/fpu/fclrexcpt.c (feclearexcept): Use fpu_control_t for
        the temporary FPU control word.
        * sysdeps/sh/sh4/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
        * sysdeps/sh/sh4/fpu/feenablxcpt.c (feenableexcept): Likewise.
        * sysdeps/sh/sh4/fpu/fegetenv.c (fegetenv): Likewise.
        * sysdeps/sh/sh4/fpu/fegetexcept.c (fegetexcept): Likewise.
        * sysdeps/sh/sh4/fpu/fegetround.c (fegetround): Likewise.
        * sysdeps/sh/sh4/fpu/feholdexcpt.c (feholdexcept): Likewise.
        * sysdeps/sh/sh4/fpu/fesetenv.c (fesetenv): Likewise.
        * sysdeps/sh/sh4/fpu/fesetround.c (fesetround): Likewise.
        * sysdeps/sh/sh4/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/sh/sh4/fpu/fsetexcptflg.c (fesetexceptflag): Likewise.
        * sysdeps/sh/sh4/fpu/ftestexcept.c (fetestexcept): Likewise.

2012-05-27  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/sh/sh4/fpu/fraiseexcpt.c (feraiseexcept): Restore fpscr flag
        fields.

2012-05-27  Chung-Lin Tang  <cltang@codesourcery.com>

        * sysdeps/sh/_mcount.S (_mount): Add CFI directives.
        * sysdeps/unix/sh/sysdep.S (__syscall_error): Likewise.
        * sysdeps/unix/sysv/linux/sh/sh3/setcontext.S (__setcontext): Likewise.
        * sysdeps/unix/sysv/linux/sh/sh3/swapcontext.S (__swapcontext):
        Likewise.
        * sysdeps/unix/sysv/linux/sh/sh4/setcontext.S (__setcontext): Likewise.
        * sysdeps/unix/sysv/linux/sh/sh4/swapcontext.S (__swapcontext):
        Likewise.

2012-05-27  Ulrich Drepper  <drepper@gmail.com>

        * po/h.po: Update from translation team.

2012-05-26  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/powerpc32/dl-irel.h: Include <ldsodefs.h>.

        * sysdeps/ieee754/dbl-64/s_logb.c (__logb): Optimize
        handling of denormals.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c (__logb): Likewise.
        * sysdeps/ieee754/flt-32/s_logbf.c (__logbf): Likewise.
        * sysdeps/ieee754/ldbl-96/s_logbl.c (__logbl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_logbl.c (__logbl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_logbl.c (__logbl): Likewise.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_logb.c (_logb): Likewise.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_logbl.c (_logbl):
        Likewise.

2012-05-26  Marek Polacek  <polacek@redhat.com>

        [BZ #14152]
        * math/libm-test.inc (fma_test): Don't always expect underflow
        exception.

2012-05-26  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #12416]
        * elf/tst-execstack.c: Include stackinfo.h.
        (do_test): Adjust test case to ensure that pthread_getattr_np
        behaviour remains the same after marking stack executable.

2012-05-25  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_NEW_GETRLIMIT_SYSCALL): Remove all definitions.
        * sysdeps/unix/sysv/linux/i386/getrlimit.c: Do not include
        kernel-features.h.
        [!__ASSUME_NEW_GETRLIMIT_SYSCALL]: Remove conditional code.
        [__ASSUME_NEW_GETRLIMIT_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/i386/setrlimit.c Do not include
        kernel-features.h.
        [!__ASSUME_NEW_GETRLIMIT_SYSCALL]: Remove conditional code.
        [__ASSUME_NEW_GETRLIMIT_SYSCALL]: Make code unconditional.

2012-05-25  H.J. Lu  <hongjiu.lu@intel.com>

        * configure.in: Define the default includes to being none.
        * configure: Regenerated.

2012-05-25  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/x86_64/__longjmp.S: Add a static probe here.
        * sysdeps/x86_64/setjmp.S: Likewise.
        * sysdeps/i386/bsd-setjmp.S: Likewise.
        * sysdeps/i386/bsd-_setjmp.S: Likewise.
        * sysdeps/i386/setjmp.S: Likewise.
        * sysdeps/i386/__longjmp.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/____longjmp_chk.S: Likewise.

        * include/stap-probe.h: New file.
        * configure.in: Handle --enable-systemtap.
        * configure: Regenerated.
        * config.h.in (USE_STAP_PROBE): New #undef.
        * extra-lib.mk (CPPFLAGS-$(lib)): Add -DIN_LIB=$(lib).
        * elf/Makefile (CPPFLAGS-.os): Add -DIN_LIB=rtld.
        * elf/rtld-Rules (rtld-CPPFLAGS): Likewise.

2012-05-25  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13717]
        * sysdeps/unix/sysv/linux/configure.in (arch_minimum_kernel): Set
        to 2.4.0 where earlier.
        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * sysdeps/unix/sysv/linux/i386/chown.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/fchown.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/fchownat.c (fchownat)
        [__ASSUME_32BITUIDS]: Make code unconditional.
        (fchownat) [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/getegid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/geteuid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/getgid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/getgroups.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/getresgid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/getresuid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/getuid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/lchown.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/msgctl.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/semctl.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/setegid.c: Do not include
        <kernel-features.h>.
        [__NR_setresgid] (__setresgid): Do not declare.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/seteuid.c: Do not include
        <kernel-features.h>.
        [__NR_setresuid] (__setresuid): Do not declare.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/setfsgid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/setfsuid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/setgid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/setgroups.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/setregid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/setresgid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/setresuid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/setreuid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/setuid.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/i386/shmctl.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_SETRESUID_SYSCALL): Remove.
        (__ASSUME_SETRESGID_SYSCALL): Likewise.
        (__ASSUME_32BITUIDS): Likewise.
        (__ASSUME_LDT_WORKS): Likewise.
        (__ASSUME_O_DIRECTORY): Likewise.
        (__ASSUME_NEW_GETRLIMIT_SYSCALL): Define conditional on
        architecture but not kernel version.
        (__ASSUME_TRUNCATE64_SYSCALL): Likewise.
        (__ASSUME_MMAP2_SYSCALL): Likewise.
        (__ASSUME_STAT64_SYSCALL): Likewise.
        (__ASSUME_IPC64): Likewise.
        * sysdeps/unix/sysv/linux/local-setxid.h: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/opendir.c: Do not include
        <kernel-features.h>.
        [__ASSUME_O_DIRECTORY]: Make code unconditional.
        * sysdeps/unix/sysv/linux/opensock.c [__LINUX_KERNEL_VERSION <
        132096]: Remove conditional code.
        [__LINUX_KERNEL_VERSION >= 132096]: Make code unconditional.
        * sysdeps/unix/sysv/linux/s390/s390-32/chown.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/s390/s390-32/lchown.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/setegid.c: Do not include
        <kernel-features.h>.
        [__NR_setresgid || __ASSUME_SETRESGID_SYSCALL]: Make code
        unconditional.
        (__setresgid): Do not declare.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/seteuid.c: Do not include
        <kernel-features.h>.
        [__NR_setresuid || __ASSUME_SETRESUID_SYSCALL]: Make code
        unconditional.
        (__setresuid): Do not declare.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/sh/chown.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.
        * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: Do not include
        <kernel-features.h>.
        [__ASSUME_32BITUIDS]: Make code unconditional.
        [!__ASSUME_32BITUIDS]: Remove conditional code.

2012-05-25  Richard Henderson  <rth@twiddle.net>

        * sysdeps/powerpc/powerpc32/dl-irel.h (elf_ifunc_invoke): Pass
        dl_hwcap to ifunc resolver.
        * sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rela): Use
        elf_ifunc_invoke.
        * sysdeps/powerpc/powerpc64/dl-irel.h (elf_ifunc_invoke): Pass
        dl_hwcap to ifunc resolver.
        * sysdeps/powerpc/powerpc64/dl-machine.h (resolve_ifunc): Likewise.

2012-05-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14153]
        * sysdeps/ieee754/flt-32/e_acosf.c (__ieee754_acosf): Return pi/2
        for |x| <= 2**-26, not 2**-57.
        * math/libm-test.inc (acos_test): Do not allow spurious underflow
        exception.

2012-05-24  Jeff Law  <law@redhat.com>

        * stdio-common/Makefile (tests): Add bug25.
        * stdio-common/bug25.c: New test.

2012-05-24  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #13576]
        * malloc/malloc.c (sYSMALLOc): Free the old top chunk with a
        multiple of MALLOC_ALIGNMENT in size.
        (_int_free): Check chunk size is a multiple of MALLOC_ALIGNMENT.

2012-05-24  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/stdio.h-data (BUFSIZ): Use macro-int-constant.
        Require >= 256.
        (FILENAME_MAX): Use macro-int-constant.
        (FOPEN_MAX): Use macro-int-constant.  Require >= 8.
        (_IOFBF): Use macro-int-constant.
        (_IOLBF): Likewise.
        (_IONBF): Likewise.
        (SEEK_CUR): Likewise.
        (SEEK_END): Likewise.
        (SEEK_SET): Likewise.
        (TMP_MAX): Likewise.
        (EOF): Use macro-int-constant.  Require < 0.
        (NULL): Use macro-constant.  Require == 0.
        (stdin): Require type to be FILE *.
        (stdout): Likewise.
        (stderr): Likewise.
        * conform/data/stdlib.h-data (EXIT_FAILURE): Use
        macro-int-constant.
        (EXIT_SUCCESS): Likewise.
        (NULL): Use macro-constant.  Require == 0.
        (RAND_MAX): Use macro-int-constant.
        [ISO99 || ISO11] (lldiv_t): Require also for these standards.
        [C99-based standards] (strtof): Require function.
        [C99-based standards] (strtold): Likewise.
        [C99-based standards] (strtoll): Likewise.
        [C99-based standards] (strtoull): Likewise.
        [ISO || ISO99 || ISO11] (stddef.h): Do not allow header.
        [ISO || ISO99 || ISO11] (limits.h): Likewise.
        [ISO || ISO99 || ISO11] (math.h): Likewise.
        [ISO || ISO99 || ISO11] (sys/wait.h): Likewise.
        (str*): Change to str[abcdefghijklmnopqrstuvwxyz]*.
        [ISO || ISO99 || ISO11] (*_t): Do not allow.

2012-05-24  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #14132]
        * argp/argp-help.c (dgettext) [_LIBC]: Remove use of INTUSE.
        * argp/argp-parse.c (dgettext) [_LIBC]: Likewise.
        * intl/dgettext.c (DCGETTEXT): Likewise.
        * intl/gettext.c (DCGETTEXT): Likewise.
        * intl/l10nflist.c (__argz_count, __argz_stringify): Likewise.
        * posix/regex_internal.h (gettext): Likewise.
        * include/libintl.h (__dcgettext_internal, __dcngettext_internal):
        Remove declaration.
        * include/argz.h (__argz_count_internal)
        (__argz_stringify_internal): Remove declaration.
        (__argz_count, __argz_stringify): Declare hidden proto.
        * intl/dcgettext.c: Remove use of INTDEF.
        * string/argz-count.c: Replace INTDEF with libc_hidden_def.
        * string/argz-stringify.c: Likewise.
        * include/libio.h (_IO_free_backup_area, _IO_free_wbackup_area)
        (_IO_padn, _IO_putc, _IO_sgetn, _IO_vfprintf, _IO_vfscanf):
        Declare hidden proto.
        * include/libio.h (_IO_free_backup_area, _IO_free_wbackup_area)
        (_IO_padn, _IO_putc, _IO_sgetn, _IO_vfprintf, _IO_vfscanf):
        Declare hidden proto.
        * include/stdio.h (__asprintf_internal): Don't declare.
        (__asprintf): Don't define as macro.  Declare hidden proto.
        * include/stdio_ext.h (__fsetlocking_internal): Don't declare.
        (__fsetlocking): Declare hidden proto.
        * libio/iolibio.h (_IO_fdopen, _IO_fflush, _IO_ftell, _IO_fread)
        (_IO_fwrite, _IO_setbuffer, _IO_setvbuf, _IO_vsprintf): Declare
        hidden proto.
        (_IO_vprintf, _IO_freopen, _IO_freopen64, _IO_setbuf)
        (_IO_setlinebuf): Remove use of INTUSE.
        (_IO_setbuffer_internal, _IO_fread_internal, _IO_fdopen_internal)
        (_IO_vsprintf_internal, _IO_fflush_internal, _IO_fwrite_internal)
        (_IO_ftell_internal, _IO_fputs_internal, _IO_setvbuf_internal):
        Remove declaration.
        * libio/libioP.h (INTUSE, INTDEF, INTDEF2): Don't define.
        (_IO_do_flush): Remove use of INTUSE.
        (_IO_switch_to_get_mode, _IO_init, _IO_sputbackc, _IO_un_link)
        (_IO_link_in, _IO_doallocbuf, _IO_unsave_markers, _IO_setb)
        (_IO_adjust_column, _IO_least_wmarker)
        (_IO_switch_to_main_wget_area, _IO_switch_to_wbackup_area)
        (_IO_switch_to_wget_mode, _IO_wsetb, _IO_sputbackwc)
        (_IO_wdoallocbuf, _IO_default_uflow, _IO_wdefault_uflow)
        (_IO_default_doallocate, _IO_wdefault_doallocate)
        (_IO_default_finish, _IO_wdefault_finish, _IO_default_pbackfail)
        (_IO_wdefault_pbackfail, _IO_default_xsputn, _IO_wdefault_xsputn)
        (_IO_default_xsgetn, _IO_wdefault_xsgetn, _IO_do_write)
        (_IO_wdo_write, _IO_flush_all, _IO_flush_all_linebuffered)
        (_IO_file_doallocate, _IO_file_setbuf, _IO_file_seekoff)
        (_IO_file_xsputn, _IO_file_xsgetn, _IO_file_stat, _IO_file_close)
        (_IO_file_underflow, _IO_file_overflow, _IO_file_init)
        (_IO_file_attach, _IO_file_fopen, _IO_file_read, _IO_file_sync)
        (_IO_file_close_it, _IO_file_seek, _IO_file_finish)
        (_IO_wfile_xsputn, _IO_wfile_sync, _IO_wfile_underflow)
        (_IO_wfile_overflow, _IO_wfile_seekoff, _IO_str_underflow)
        (_IO_str_overflow, _IO_str_pbackfail, _IO_str_seekoff)
        (_IO_getline, _IO_getline_info, _IO_list_all): Declare hidden
        proto.
        (_IO_flush_all_internal, _IO_adjust_column_internal)
        (_IO_default_uflow_internal, _IO_default_finish_internal)
        (_IO_default_pbackfail_internal, _IO_default_xsputn_internal)
        (_IO_default_xsgetn_internal, _IO_default_doallocate_internal)
        (_IO_wdefault_finish_internal, _IO_wdefault_pbackfail_internal)
        (_IO_wdefault_xsputn_internal, _IO_wdefault_xsgetn_internal)
        (_IO_wdefault_doallocate_internal, _IO_wdefault_uflow_internal)
        (_IO_file_doallocate_internal, _IO_file_setbuf_internal)
        (_IO_file_seekoff_internal, _IO_file_xsputn_internal)
        (_IO_file_xsgetn_internal, _IO_file_stat_internal)
        (_IO_file_close_internal, _IO_file_close_it_internal)
        (_IO_file_underflow_internal, _IO_file_overflow_internal)
        (_IO_file_init_internal, _IO_file_attach_internal)
        (_IO_file_fopen_internal, _IO_file_read_internal)
        (_IO_file_sync_internal, _IO_file_seek_internal)
        (_IO_file_finish_internal, _IO_wfile_xsputn_internal)
        (_IO_wfile_seekoff_internal, _IO_wfile_sync_internal)
        (_IO_str_underflow_internal, _IO_str_overflow_internal)
        (_IO_str_pbackfail_internal, _IO_str_seekoff_internal)
        (_IO_file_jumps_internal, _IO_wfile_jumps_internal)
        (_IO_list_all_internal, _IO_link_in_internal)
        (_IO_sputbackc_internal, _IO_wdoallocbuf_internal)
        (_IO_sgetn_internal, _IO_flush_all_linebuffered_internal)
        (_IO_switch_to_wget_mode_internal, _IO_unsave_markers_internal)
        (_IO_switch_to_main_wget_area_internal, _IO_wdo_write_internal)
        (_IO_do_write_internal, _IO_padn_internal)
        (_IO_getline_info_internal, _IO_getline_internal)
        (_IO_free_wbackup_area_internal, _IO_free_backup_area_internal)
        (_IO_switch_to_wbackup_area_internal, _IO_setb_internal)
        (_IO_sputbackwc_internal, _IO_switch_to_get_mode_internal)
        (_IO_vfscanf_internal, _IO_vfprintf_internal)
        (_IO_doallocbuf_internal, _IO_wsetb_internal, _IO_putc_internal)
        (_IO_init_internal, _IO_un_link_internal): Don't declare.
        * libio/fileops.c: Replace INTDEF with libc_hidden_def and INTDEF2
        with libc_hidden_ver, remove use of INTUSE.
        * libio/genops.c: Likewise.
        * libio/freopen.c: Likewise.
        * libio/freopen64.c: Likewise.
        * libio/iofclose.c: Likewise.
        * libio/iofdopen.c: Likewise.
        * libio/iofflush.c: Likewise.
        * libio/iofflush_u.c: Likewise.
        * libio/iofgets.c: Likewise.
        * libio/iofgets_u.c: Likewise.
        * libio/iofopen.c: Likewise.
        * libio/iofopncook.c: Likewise.
        * libio/iofread.c: Likewise.
        * libio/iofread_u.c: Likewise.
        * libio/ioftell.c: Likewise.
        * libio/iofwrite.c: Likewise.
        * libio/iogetline.c: Likewise.
        * libio/iogets.c: Likewise.
        * libio/iogetwline.c: Likewise.
        * libio/iopadn.c: Likewise.
        * libio/iopopen.c: Likewise.
        * libio/ioseekoff.c: Likewise.
        * libio/ioseekpos.c: Likewise.
        * libio/iosetbuffer.c: Likewise.
        * libio/iosetvbuf.c: Likewise.
        * libio/ioungetc.c: Likewise.
        * libio/ioungetwc.c: Likewise.
        * libio/iovdprintf.c: Likewise.
        * libio/iovsprintf.c: Likewise.
        * libio/iovsscanf.c: Likewise.
        * libio/memstream.c: Likewise.
        * libio/obprintf.c: Likewise.
        * libio/oldfileops.c: Likewise.
        * libio/oldiofclose.c: Likewise.
        * libio/oldiofdopen.c: Likewise.
        * libio/oldiofopen.c: Likewise.
        * libio/oldiopopen.c: Likewise.
        * libio/oldstdfiles.c: Likewise.
        * libio/putc.c: Likewise.
        * libio/setbuf.c: Likewise.
        * libio/setlinebuf.c: Likewise.
        * libio/stdfiles.c: Likewise.
        * libio/strops.c: Likewise.
        * libio/vasprintf.c: Likewise.
        * libio/vscanf.c: Likewise.
        * libio/vsnprintf.c: Likewise.
        * libio/vswprintf.c: Likewise.
        * libio/wfiledoalloc.c: Likewise.
        * libio/wfileops.c: Likewise.
        * libio/wgenops.c: Likewise.
        * libio/wmemstream.c: Likewise.
        * libio/wstrops.c: Likewise.
        * libio/__fpurge.c: Likewise.
        * libio/__fsetlocking.c: Likewise.
        * assert/assert.c: Likewise.
        * debug/fgets_chk.c: Likewise.
        * debug/fgets_u_chk.c: Likewise.
        * debug/fread_chk.c: Likewise.
        * debug/fread_u_chk.c: Likewise.
        * debug/gets_chk.c: Likewise.
        * debug/obprintf_chk.c: Likewise.
        * debug/vasprintf_chk.c: Likewise.
        * debug/vdprintf_chk.c: Likewise.
        * debug/vsnprintf_chk.c: Likewise.
        * debug/vsprintf_chk.c: Likewise.
        * malloc/mtrace.c: Likewise.
        * misc/error.c: Likewise.
        * misc/syslog.c: Likewise.
        * stdio-common/asprintf.c: Likewise.
        * stdio-common/fxprintf.c: Likewise.
        * stdio-common/getw.c: Likewise.
        * stdio-common/isoc99_fscanf.c: Likewise.
        * stdio-common/isoc99_scanf.c: Likewise.
        * stdio-common/isoc99_vfscanf.c: Likewise.
        * stdio-common/isoc99_vscanf.c: Likewise.
        * stdio-common/isoc99_vsscanf.c: Likewise.
        * stdio-common/printf-prs.c: Likewise.
        * stdio-common/printf_fp.c: Likewise.
        * stdio-common/printf_fphex.c: Likewise.
        * stdio-common/printf_size.c: Likewise.
        * stdio-common/putw.c: Likewise.
        * stdio-common/scanf.c: Likewise.
        * stdio-common/sprintf.c: Likewise.
        * stdio-common/tmpfile.c: Likewise.
        * stdio-common/vfprintf.c: Likewise.
        * stdio-common/vfscanf.c: Likewise.
        * stdlib/strfmon_l.c: Likewise.
        * sunrpc/openchild.c: Likewise.
        * sunrpc/xdr_stdio.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-compat.c: Likewise.
        * sysdeps/mach/hurd/tmpfile.c: Likewise.

2012-05-24  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/x86_64/x32/syscalls.list: New file.

        * sysdeps/unix/make-syscalls.sh: Support "syscall:vdso_name@VDSOVER"
        in the third column, to generate for the shared library an IFUNC
        that uses _dl_vdso_vsym.
        * Makerules (COMPILE.c, compile-stdin.c): New variables.
        * Makeconfig (object-suffixes-noshared): New variable.

        * sysdeps/unix/sysv/linux/dl-vdso.h (PREPARE_VERSION_KNOWN): New macro.
        (VDSO_NAME_LINUX_2_6, VDSO_HASH_LINUX_2_6): New macros.
        (VDSO_NAME_LINUX_2_6_15, VDSO_HASH_LINUX_2_6_15): New macros.
        (VDSO_NAME_LINUX_2_6_29, VDSO_HASH_LINUX_2_6_29): New macros.

        [BZ #14132]
        * include/sys/time.h (__gettimeofday): Remove macro.
        (__gettimeofday, gettimeofday): Add libc_hidden_proto.
        * time/gettimeofday.c (__gettimeofday): Remove #undef.
        Remove INTDEF.
        (__gettimeofday): Add libc_hidden_def.
        (gettimeofday): Add libc_hidden_weak.
        * sysdeps/mach/gettimeofday.c: Likewise.
        * sysdeps/posix/gettimeofday.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/gettimeofday.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/gettimeofday.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c
        (__gettimeofday_internal): Remove strong_alias.
        (__gettimeofday): Add libc_hidden_def.
        (gettimeofday): Add libc_hidden_weak.
        * sysdeps/unix/syscalls.list (gettimeofday):
        Remove __gettimeofday_internal alias.

2012-05-24  Daniel Jacobowitz  <drow@false.org>
            H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12495]
        * malloc/malloc.c (SMALLBIN_CORRECTION): New.
        (MIN_LARGE_SIZE, smallbin_index): Use it to handle 16-byte alignment.
        (largebin_index_32_big): New.
        (largebin_index): Use it for 16-byte alignment.
        (sYSMALLOc): Handle MALLOC_ALIGNMENT > 2 * SIZE_SZ.  Don't update
        correction with front_misalign.

2012-05-24  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/ld.abilist: New file.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libBrokenLocale.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libanl.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libc.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libcrypt.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libdl.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libm.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libnsl.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libresolv.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/librt.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libthread_db.abilist:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libutil.abilist:
        Likewise.

        * scripts/data/c++-types-x32-linux-gnu.data: New file.
        * sysdeps/x86_64/x32/shlib-versions: Add x32 ABI entry.

2012-05-24  Joseph Myers  <joseph@codesourcery.com>

        [BZ #10846]
        [BZ #14036]
        * math/libm-test.inc (exp_test): Add test from bug 14036.
        (pow_test): Add test from bug 10846.

        * math/gen-libm-test.pl (%beautify): Remove entries for exceptions
        and other flags.
        (special_function): Do not include flags in test name.
        (parse_args): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/powerpc/fpu/libm-test-ulps: Likewise.
        * sysdeps/s390/fpu/libm-test-ulps: Likewise.
        * sysdeps/sparc/fpu/libm-test-ulps: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * math/gen-libm-test.pl (%beautify): Add entries for underflow
        exceptions.
        * math/libm-test.inc ("Philosophy"): Update comment about
        exception testing.
        (UNDERFLOW_EXCEPTION): New macro.
        (UNDERFLOW_EXCEPTION_OK): Likewise.
        (UNDERFLOW_EXCEPTION_FLOAT): Likewise.
        (UNDERFLOW_EXCEPTION_OK_FLOAT): Likewise.
        (UNDERFLOW_EXCEPTION_DOUBLE): Likewise.
        (UNDERFLOW_EXCEPTION_LDOUBLE_IBM): Likewise.
        (INVALID_EXCEPTION_OK): Update value.
        (DIVIDE_BY_ZERO_EXCEPTION_OK): Likewise.
        (OVERFLOW_EXCEPTION_OK): Likewise.
        (IGNORE_ZERO_INF_SIGN): Likewise.
        (test_exceptions): Handle underflow exceptions.
        (acos_test): Update for underflow exception expectations.
        (cexp_test): Likewise.
        (clog_test): Likewise.
        (clog10_test): Likewise.
        (csqrt_test): Likewise.
        (ctan_test): Likewise.
        (ctanh_test): Likewise.
        (exp_test): Likewise.
        (exp10_test): Likewise.
        (exp2_test): Likewise.
        (expm1_test): Likewise.
        (fma_test): Likewise.
        (j0_test): Likewise.
        (jn_test): Likewise.
        (nexttoward_test): Likewise.
        (pow_test): Likewise.
        (scalbn_test): Likewise.
        (scalbln_test): Likewise.
        (tan_test): Likewise.
        (y1_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-05-23  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
        (__libc_sigaction): Remove unused local variables.

2012-05-23  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/x32/configure: New file.

2012-05-23  Paul Eggert  <eggert@cs.ucla.edu>

        mktime: avoid signed integer overflow
        * time/mktime.c (__mktime_internal): Do not mishandle the case
        where diff == INT_MIN.

        mktime: simplify computation of average
        * time/mktime.c (ranged_convert): Use new time_t_avg function
        instead of rolling our own (probably-slower) code.

        mktime: do not assume signed right shift propagates sign bit
        * time/mktime.c (isdst_differ): New static function.
        (__mktime_internal): No need to normalize tm_isdst now.
        (__mktime_internal, not_equal_tm): Use isdst_differ to compare
        tm_isdst values.

        mktime: merge another wrapv change from gnulib
        * time/mktime.c (TYPE_MAXIMUM): Rework slightly to avoid diagnostics
        from some compilers.

        mktime: remove incorrect attempt at unusual arithmetics
        * time/mktime.c (TYPE_ONES_COMPLEMENT, TYPE_SIGNED_MAGNITUDE): Remove.
        The code didn't really work on such machines anyway.
        (TYPE_MINIMUM): Assume two's complement.
        (twos_complement_arithmetic): Verify that long_int and time_t
        are two's complement (or unsigned, in the latter case).

        mktime: check signed shifts on long_int and time_t, too
        * time/mktime.c (SHR): Check that shifts work as desired
        on the types long_int and time_t too, as SHR is used on
        such types.

        mktime: do not assume 'long' is wide enough
        * time/mktime.c (verify): Move decl up.
        (long_int): New type.
        (leapyear, ydhms_diff, guess_time_tm, __mktime_internal): Use it,
        to remove assumption in the code that 'long' is wide enough to
        store year values.  This assumption is not true on x32 and on
        some non-glibc platforms.

        mktime: merge wrapv change from gnulib
        * time/mktime.c (WRAPV): New macro.
        (time_t_avg, time_t_add_ok, time_t_int_add_ok): New static functions.
        (guess_time_tm, __mktime_internal): Do not assume that signed
        integer overflow wraps around; modern compilers generate code
        where this assumption is no longer valid.

2012-05-23  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/i386/sysdep.h (SYSCALL_ERROR_HANDLER):
        Replace "jmp L(pseudo_end)" with "ret".
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_ERROR_HANDLER):
        Likewise.

2012-05-23  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/syscalls.list: Add poll.
        * sysdeps/unix/sysv/linux/poll.c: Remove file.

2012-05-23  Andreas Jaeger  <aj@suse.de>
            Maximilian Attems  <max@stro.at>

        * sysdeps/unix/sysv/linux/sys/reboot.h (RB_SW_SUSPEND, RB_KEXEC):
        New macros.

2012-05-23  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/x32/sched_getcpu.S: Rearrange
        code so that pseudo_end is just ret and the stack pointer is
        correct also for static library in error case.

2012-05-23  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/powerpc/chown.c: Add comment suggesting
        move to syscalls.list.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite.c: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite64.c: Likewise.

        * manual/install.texi (Running make install): Do not mention Linux
        kernel version for which pt_chown is not needed.
        (Linux): Do not mention problems with nscd with 2.0 kernels.
        * INSTALL: Regenerated.

2012-05-23  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/powerpc/bits/mman.h
        (MADV_DONTDUMP,MADV_DODUMP): New macros from Linux 3.4.
        macro.
        * sysdeps/unix/sysv/linux/s390/bits/mman.h
        (MADV_DONTDUMP,MADV_DODUMP): Likewise.
        * sysdeps/unix/sysv/linux/sh/bits/mman.h
        (MADV_DONTDUMP,MADV_DODUMP): Likewise.
        * sysdeps/unix/sysv/linux/i386/bits/mman.h
        (MADV_DONTDUMP,MADV_DODUMP): Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/mman.h
        (MADV_DONTDUMP,MADV_DODUMP): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/bits/mman.h
        (MADV_DONTDUMP,MADV_DODUMP): Likewise.
        * sysdeps/unix/sysv/linux/bits/in.h
        (IP_MULTICAST_ALL,IP_UNICAST_IF): Likewise.

2012-05-22  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/dl-vdso.h (CHECK_HASH): Macro removed.
        (PREPARE_VERSION): Just use assert instead, it will be elided
        under [NDEBUG] anyway.

2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/Makefile: Include
        $(firstword $(wildcard $(sysdirs:=/sysctl.mk))).
        (sysdep_routines): Remove sysctl.
        * sysdeps/unix/sysv/linux/bits/sysctl.h: New file.
        * sysdeps/unix/sysv/linux/sysctl.mk: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/bits/sysctl.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/sysctl.mk: Likewise.
        * sysdeps/unix/sysv/linux/sys/sysctl.h: Include <bits/sysctl.h>.

2012-05-22  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/x86_64/sched_getcpu.S: Rearrange code so
        that pseudo_end is just ret and the stack pointer is correct also
        for static library in error case.

2012-05-22  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #14122]
        * nss/nsswitch.c (defconfig_entries): New variable.
        (__nss_database_lookup): Don't leak defconfig entries.
        (nss_parse_service_list): Don't leak on error paths.
        (free_database_entries): New function.
        (free_defconfig): New function.
        (free_mem): Move common code to free_database_entries.

2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/x32/Makefile (sysdep_routines):
        Add arch_prctl.
        * sysdeps/unix/sysv/linux/x86_64/x32/arch_prctl.c: New file.

        * sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c
        (posix_fallocate): Use INTERNAL_SYSCALL_TYPES if it is defined.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h (INLINE_SYSCALL_TYPES):
        New macro.
        (INTERNAL_SYSCALL_NCS_TYPES): Likewise.
        (INTERNAL_SYSCALL_TYPES): Likewise.
        (LOAD_ARGS_TYPES_[1-6]): Likewise.
        (LOAD_REGS_TYPES_[1-6]): Likewise.
        (LOAD_ARGS_[1-6]): Use LOAD_ARGS_TYPES_[1-6].
        (LOAD_REGS_[1-6]): Use LOAD_REGS_TYPES_[1-6].

2012-05-22  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S: Add compat symbol
        copysignl for GLIBC_2_0.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S: Add compat symbol
        finitel for GLIBC_2.0 and __finitel for GLIBC_2_1.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_logb.c: Add compat symbol
        logbl for GLIBC_2_0.
        * sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S: Likewise.

2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Don't include
        <bits/wordsize.h>.  Check __x86_64__ instead of __WORDSIZE.

        * sysdeps/unix/sysv/linux/i386/sysdep.h (SYSCALL_ERROR_HANDLER):
        Use "neg %eax".

        * time/mktime.c: Update copyright years.

2012-05-22  Paul Eggert  <eggert@cs.ucla.edu>

        mktime: merge comment-quoting-style change from gnulib
        * time/mktime.c: Quote 'like this' in comments.
        The GNU coding standards suggest that we no longer quote `like this',
        as "`" and "'" are typically rendered asymmetrically nowadays.
        The typical gnulib style is to quote 'like this' when quoting
        code, and "like this" when quoting English.

        * time/mktime.c (compile-command): Add "-I.".

        mktime: merge mktime-internal.h change from gnulib
        * time/mktime.c [!_LIBC]: Include "mktime-internal.h".

        mktime: merge time_r change from gnulib
        * time/mktime.c [!_LIBC]: Do not include "time_r.h".

        mktime: merge DEBUG change from gnulib
        * time/mktime.c (mktime) [DEBUG]: #undef before #define-ing, in
        case system <time.h> has a #define.

        mktime: merge <sys/types.h> change from gnulib
        * time/mktime.c: Do not include <sys/types.h>; no longer needed,
        since <time.t> is now guaranteed to define time_t.

        mktime: merge HAVE_CONFIG_H change from gnulib
        * time/mktime.c: Include <config.h> if !_LIBC, not if HAVE_CONFIG_H.

2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_SET_ERRNO):
        Use "neg %eax".

        * sysdeps/unix/sysv/linux/bits/resource.h (RLIM_INFINITY): Use
        __rlim_t cast.
        (struct rusage): Use anonymous union to pad each field to
        __syscall_slong_t.

2012-05-21  David S. Miller  <davem@davemloft.net>

        * Makefules (o-iterator): Remove .s cases.
        (compile-command.s): Delete.
        (COMPILE.s): Delete.
        * sysdeps/unix/make-syscalls.sh: Remove .s file tests.

2012-05-21  Joseph Myers  <joseph@codesourcery.com>

        * configure.in (libc_cv_predef_stack_protector): Only consider
        "foobar" and "__stack_chk_fail" lines in libc_undefs.
        * configure: Regenerated.

2012-05-21  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_SET_ERRNO):
        New macro.  Use R*LP on int and pointer.
        (SYSCALL_ERROR_HANDLER): Use SYSCALL_SET_ERRNO.
        * sysdeps/unix/sysv/linux/x86_64/x32/lseek.S: New file.
        * sysdeps/unix/sysv/linux/x86_64/x32/llseek.S: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h: Likewise.

        * sysdeps/gnu/bits/utmp.h (struct lastlog): Check
        [__WORDSIZE_TIME64_COMPAT32] instead of
        [__WORDSIZE == 64 && __WORDSIZE_COMPAT32].
        (struct utmp): Likewise.
        * sysdeps/gnu/bits/utmpx.h (struct utmpx): Likewise.
        * sysdeps/powerpc/powerpc32/bits/wordsize.h (__WORDSIZE_COMPAT32):
        Renamed to ...
        (__WORDSIZE_TIME64_COMPAT32): This.
        * sysdeps/powerpc/powerpc64/bits/wordsize.h: Likewise.
        * sysdeps/sparc/sparc32/bits/wordsize.h: Likewise.
        * sysdeps/sparc/sparc64/bits/wordsize.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/wordsize.h: Likewise.
        * sysdeps/x86_64/bits/wordsize.h (__WORDSIZE_COMPAT32): Removed.
        (__WORDSIZE_TIME64_COMPAT32): New macro.

2012-05-21  Andreas Jaeger  <aj@suse.de>

        * sysdeps/i386/i686/multiarch/wcschr-c.c: Redefine libc_hidden_def
        only if [SHARED]. Add prototype for __wcschr_ia32.

2012-05-21  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/x86_64/setjmp.S [PTR_MANGLE] [__ILP32__]: Preserve high bits
        of %rbp unmolested in the jmp_buf while mangling the low bits.
        * sysdeps/x86_64/__longjmp.S [PTR_DEMANGLE] [__ILP32__]: Restore the
        unmolested high bits of %rbp while demangling the low bits.
        * sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S: Likewise.

2012-05-21  Andreas Jaeger  <aj@suse.de>

        * include/shlib-compat.h (libc_sunrpc_symbol): New macro.
        * sunrpc/svc_simple.c: Use it for registerrpc.
        * sunrpc/xcrypt.c: Use it for passwd2des.

        * malloc/malloc.c: Include shlib-compat.h for SHLIB_COMPAT.

2012-05-21  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/bits/statvfs.h (_STATVFSBUF_F_UNUSED):
        Don't define if [__SYSCALL_WORDSIZE != 32].
        * sysdeps/x86_64/bits/wordsize.h (__SYSCALL_WORDSIZE):
        New macro.

2012-05-21  Bruno Haible  <bruno@clisp.org>
            Andreas Jaeger  <aj@suse.de>

        [BZ #13691], Revert breakage of iconv() converter for TCVN-5712.
        * iconvdata/tcvn5712-1.c (BODY for FROM_LOOP): Don't consider
        inptr and inend for must_buffer_ch.
        * wcsmbs/tst-mbsnrtowcs.c: Remove file.
        * wcsmbs/Makefile (tests): Remove tst-mbsnrtowcs.
        * stdio-common/Makefile (tests): Remove bug15.
        (bug15-ENV): Remove macro.
        * stdio-common/bug15.c: Remove, we do not support vi_VN.TCVN5712-1
        anymore.

2012-05-19  Andreas Jaeger  <aj@suse.de>
            Roland McGrath  <roland@hack.frob.com>

        * manual/contrib.texi: Completely rewritten. It contains now an
        alphabetical list of contributors and their contributions.

2012-05-21  Richard Henderson  <rth@twiddle.net>

        * misc/getauxval.c (__getauxval): Use unsigned long int.
        * misc/sys/auxv.h: Include <sys/cdefs.h>.
        (getauxval): Use unsigned long int.

2012-05-21  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/x32/syscalls.list: New file.

2012-05-21  Roland McGrath  <roland@hack.frob.com>

        * malloc/malloc.c [!SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_16)]
        (MALLOC_ALIGNMENT): Set it to the greater of 2 * SIZE_SZ and
        __alignof__ (long double).

2012-05-21  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2012-05-20  Richard Henderson  <rth@twiddle.net>

        * misc/getauxval.c: New file.
        * misc/sys/auxv.h: New file.
        * misc/Makefile (headers): Add sys/auxv.h, bits/hwcap.h.
        (routines): Add getauxval.
        * misc/Versions (GLIBC_2.16): Add __getauxval, getauxval.
        * sysdeps/generic/ldsodefs.h (struct rtld_global_ro): Add _dl_auxv.
        * elf/dl-sysdep.c (_dl_auxv): Remove.
        (_dl_sysdep_start, _dl_show_auxv): Use GLRO to access _dl_auxv.
        * elf/dl-support.c (_dl_auxv): New variable.
        (_dl_aux_init): Initialize it.
        * manual/startup.texi (Auxiliary Vector): New node.
        * sysdeps/generic/bits/hwcap.h: New file.
        * sysdeps/powerpc/bits/hwcap.h: New file, split out from ...
        * sysdeps/powerpc/sysdep.h: ... here.  Include it.
        * sysdeps/sparc/bits/hwcap.h: New file, split out from ...
        * sysdeps/sparc/sysdep.h: ... here.  Include it.
        * sysdeps/unix/sysv/linux/s390/bits/hwcap.h: New file.
        * sysdeps/unix/sysv/linux/i386/nptl/libc.abilist: Update.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist:
        Update.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist: Update.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libc.abilist: Update.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libc.abilist: Update.
        * sysdeps/unix/sysv/linux/sh/nptl/libc.abilist: Update.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libc.abilist: Update.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libc.abilist: Update.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libc.abilist: Update.
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libc.abilist: Update.

2012-05-19  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2012-05-19  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-05-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14123]
        * math/s_ccosh.c: Include <float.h>
        (__ccosh): Avoid internal overflow calculating sinh and cosh
        values before multiplying by sin and cos values.
        * math/s_ccoshf.c: Likewise.
        * math/s_ccoshl.c: Likewise.
        * math/s_csin.c: Likewise.
        * math/s_csinf.c: Likewise.
        * math/s_csinl.c: Likewise.
        * math/s_csinh.c: Likewise.
        * math/s_csinhf.c: Likewise.
        * math/s_csinhl.c: Likewise.
        * math/libm-test.inc (ccos_test): Add more tests.
        (ccosh_test): Likewise.
        (csin_test): Likewise.
        (csinh_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-05-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/wordsize-64/preadv.c: New file.
        * sysdeps/unix/sysv/linux/wordsize-64/pwritev.c: Likewise.

        * sysdeps/x86_64/x32/_itoa.h: Add comment.

2012-05-19  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/soft-fp/Makefile: Remove file.
        * sysdeps/powerpc/soft-fp/Subdirs: Likewise.
        * sysdeps/powerpc/soft-fp/Versions: Likewise.
        * sysdeps/powerpc/soft-fp/q_add.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_cmp.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_cmpe.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_div.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_dtoq.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_feq.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_fge.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_fgt.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_fle.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_flt.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_fne.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_itoq.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_lltoq.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_mul.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_neg.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_qtod.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_qtoi.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_qtoll.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_qtos.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_qtou.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_qtoull.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_sqrt.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_stoq.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_sub.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_ulltoq.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_util.c: Likewise.
        * sysdeps/powerpc/soft-fp/q_utoq.c: Likewise.
        * sysdeps/powerpc/soft-fp/sfp-machine.h: Likewise.

2012-05-18  Andreas Jaeger  <aj@suse.de>

        * csu/.gitignore: Delete.

2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/bits/timex.h: Include <bits/types.h>.
        (timex): Use __syscall_slong_t.

2012-05-18  Andreas Jaeger  <aj@suse.de>
            Carlos O'Donell  <carlos_odonell@mentor.com>

        * manual/install.texi (Configuring and compiling): Update
        description about files modified in the source directory.
        * INSTALL: Regenerated.

2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/x86_64/sysdep.S: Use RAX_LP to access return
        value.  Use "or" to set return value to -1.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.S: Use RAX_LP to
        negate return value.

2012-05-18  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/power4/Makefile (CFLAGS-wordcopy.c)
        (CFLAGS-memmove.c): remove -ftree-loop-linear which causes a build
        failure if the compiler has Graphite support disabled.
        * sysdeps/powerpc/powerpc32/power4/fpu/Makefile (CFLAGS-mpa.c):
        Likewise.
        * sysdeps/powerpc/powerpc64/power4/Makefile (CFLAGS-wordcopy.c)
        (CFLAGS-memmove.c): Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/Makefile (CFLAGS-mpa.c):
        Likewise.

2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/x32/_itoa.h: New file.

        * sysdeps/unix/sysv/linux/getdents.c (__GETDENTS): Use
        getdents system call only if kernel and user dirents have the
        same d_ino and d_off.

        * stdio-common/_itoa.c: Check _ITOA_NEEDED instead of
        LLONG_MAX != LONG_MAX.
        (_itoa_word): Use _ITOA_WORD_TYPE on value.
        (_fitoa_word): Likewise.

        * sysdeps/unix/sysv/linux/x86_64/sigcontextinfo.h: Fold copyright
        years.
        * sysdeps/unix/sysv/linux/x86_64/sys/debugreg.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sys/procfs.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sys/reg.h: Likewise.

        * sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h: Don't
        include <bits/wordsize.h>.  Check __x86_64__ instead of
        __WORDSIZE.
        (sigcontext): Use "__uint64_t" instead of "unsigned long int"
        if __x86_64__ is defined.  Use anonymous union on fpstate.

        * sysdeps/unix/sysv/linux/x86_64/sys/user.h (user): Use
        anonymous union.

2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/powerpc32/dl-start.S (_dl_start_user): Use
        INTUSE on _dl_argv, and _rtld_local instead of _rtld_global.
        * sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S [IS_IN_rtld]:
        Refer to _rtld_local_ro instead of _rtld_global_ro.
        * sysdeps/powerpc/powerpc32/fpu/setjmp-common.S [IS_IN_rtld]:
        Likewise.
        * sysdeps/powerpc/powerpc64/__longjmp-common.S [IS_IN_rtld]:
        Likewise.
        * sysdeps/powerpc/powerpc64/setjmp-common.S [IS_IN_rtld]:
        Likewise.
        * sysdeps/powerpc/powerpc64/dl-trampoline.S [SHARED]: Likewise.
        * sysdeps/powerpc/powerpc64/dl-machine.h: Use _rtld_local instead
        of _rtld_global, and rtld_progname instead of _dl_argv[0].

        [BZ #10882]
        * sysdeps/powerpc/powerpc32/dl-machine.c
        (__elf_machine_runtime_setup) [PROF]: Don't reference
        _dl_prof_resolve.

2012-05-18  Andreas Jaeger  <aj@suse.de>

        * sysdeps/x86_64/fpu/bits/mathinline.h (lrintf): Make inline
        function only available for GCCs before 3.4 since GCC 3.4
        introduced a builtin.
        (lrint): Likewise.
        (llrintf): Likewise.
        (llrint): Likewise.
        (fmaxf): Likewise.
        (fmax): Likewise.
        (fminf): Likewise.
        (fmin): Likewise.
        (rint): Likewise.
        (rintf): Likewise.
        (nearbyint): Likewise.
        (nearbyintf): Likewise.
        (ceil): Likewise.
        (ceilf): Likewise.
        (floor): Likewise.
        (floorf): Likewise.

2012-05-17  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/pselect.c (data): Use __syscall_ulong_t
        on both fields and cast pointer to __syscall_ulong_t.

        * bits/types.h (__fsword_t): New type.
        * bits/typesizes.h (__FSWORD_T_TYPE): New macro.
        sysdeps/mach/hurd/bits/typesizes.h (__FSWORD_T_TYPE): Likewise.
        * sysdeps/unix/bsd/bsd4.4/freebsd/bits/typesizes.h
        (__FSWORD_T_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/typesizes.h
        (__FSWORD_T_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
        (__FSWORD_T_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/x86_64/bits/typesizes.h
        (__FSWORD_T_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/bits/statfs.h (statfs): Replace
        __SWORD_TYPE with __fsword_t.
        (statfs64): Likewise.

2012-05-17  David S. Miller  <davem@davemloft.net>

        * crypt/sha512c-test.c (TIMEOUT): Increase to 32.

2012-05-17  Andreas Jaeger  <aj@suse.de>

        * elf/tst-relsort1.c (do_test): Fix function declaration to avoid
        warning.

2012-05-17  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/tst-mallocalign1.c (test): Cast to unsigned long.

2012-05-17  Andreas Jaeger  <aj@suse.de>

        * sysdeps/i386/dl-machine.h (elf_machine_rel): Declare refsym only
        when it is used.

2012-05-17  Chris Metcalf  <cmetcalf@tilera.com>

        * stdio-common/bug22.c (TIMEOUT): Bump up from 30 to 60.

2012-05-17  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/Makefile (tests): Add tst-mallocalign1.
        * sysdeps/x86_64/tst-mallocalign1.c: New file.

2012-05-17  Andreas Jaeger  <aj@suse.de>
            Carlos O'Donell  <carlos_odonell@mentor.com>

        [BZ #14059]
        * sysdeps/x86_64/multiarch/init-arch.h
        (bit_YMM_Usable): Rename to...
        (bit_AVX_Usable): ... this.
        (bit_FMA4_Usable): New macro.
        (bit_XMM_state): New macro.
        (bit_YMM_state): New macro.
        [__ASSEMBLER__] (index_YMM_Usable): Rename to...
        [__ASSEMBLER__] (index_AVX_Usable): ... this.
        [__ASSEMBLER__] (index_FMA4_Usable): New macro.
        (CPUID_OSXSAVE): New macro.
        (CPUID_AVX): New macro.
        (CPUID_FMA4): New macro.
        (index_YMM_Usable): Rename to...
        (index_AVX_Usable): ... this.
        (HAS_AVX): Use HAS_ARCH_FEATURE.
        (HAS_FMA4): Likewise.
        (HAS_YMM_USABLE): Remove.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Enable AVX or FMA4 IFF YMM and XMM states are usable and the features
        are present.
        * sysdeps/x86_64/multiarch/strcmp.S: Use bit_AVX_Usable.
        * sysdeps/i386/i686/multiarch/Makefile: Add test-multiarch to tests.
        * sysdeps/x86_64/multiarch/Makefile: Likewise.
        * sysdeps/i386/i686/multiarch/test-multiarch.c: New file.
        * sysdeps/x86_64/multiarch/test-multiarch.c: New file.

2012-05-17  Chris Metcalf  <cmetcalf@tilera.com>

        * math/libm-test.c: Support platforms without multiple rounding modes.
        * math/bug-nextafter.c: Support platforms without FP exceptions.
        * math/bug-nexttoward.c: Likewise.
        * math/test-fenv.c: Likewise.
        * math/test-misc.c: Likewise.
        * stdlib/bug-getcontext.c: Likewise.

2012-05-17  Andreas Jaeger  <aj@suse.de>

        * manual/examples/search.c (critter_cmp): Change signature to
        avoid warnings.
        * manual/string.texi (Collation Functions): Likewise.

2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

        * bits/types.h: Fold copyright years.
        * bits/typesizes.h: Likewise.
        * sysdeps/mach/hurd/bits/typesizes.h: Likewise.
        * sysdeps/unix/bsd/bsd4.4/freebsd/bits/typesizes.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/typesizes.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h: Likewise.
        * time/time.h: Likewise.

2012-05-16  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #208]
        * malloc.c (int_mallinfo): Add parameter to accumulate statistics
        in instead of returning them.  Return void.
        (__libc_mallinfo): Accumulate over all arenas.
        (__malloc_stats): Adjust for change in int_mallinfo interface.

2012-05-16  Roland McGrath  <roland@hack.frob.com>

        [BZ #10375]
        * configure.in (NM): Add AC_CHECK_TOOL for it.
        (libc_extra_cflags): New substituted variable.
        Check for -fstack-protector being used implicitly.
        * configure: Regenerated.
        * config.make.in (config-extra-cflags): New variable,
        gets @libc_extra_cflags@.
        * Makeconfig (CFLAGS): Add $(config-extra-cflags) near the front.

        [BZ #10375]
        * configure.in: Check for _FORTIFY_SOURCE being predefined.
        (CPPUNDEFS): New substituted variable; add -U_FORTIFY_SOURCE if needed.
        * configure: Regenerated.
        * config.make.in (CPPUNDEFS): New substituted variable.
        * Makeconfig (CPPFLAGS): Put $(CPPUNDEFS) at the beginning.
        * Makerules ($(stdio_lim:h=st)): Use $(CPPUNDEFS).
        * time/ctime.c: Don't #undef __OPTIMIZE__ and ctime.

2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/bits/mqueue.h: Include <bits/types.h>.
        (mq_attr): Use __syscall_slong_t.

2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/bits/stat.h (_STAT_VER_SVR4):
        Check __x86_64__ instead of __WORDSIZE.
        (_STAT_VER_LINUX): Likewise.
        (stat): Check __x86_64__ instead of __WORDSIZE.  Use
        __syscall_ulong_t and __syscall_slong_t.
        (stat64): Likewise.

2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/bits/typesizes.h: New file.

2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/bits/ipctypes.h: New file.

2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/bits/ipc.h (ipc_perm): Use
        __syscall_ulong_t.

        * sysdeps/unix/sysv/linux/x86_64/sys/ucontext.h: Don't
        include <bits/wordsize.h>.  Check __x86_64__ instead of
        __WORDSIZE.
        (greg_t): Use "__extension__ long long int" if __x86_64__ is
        defined.
        (mcontext_t): Replace "unsigned long" with "unsigned long long".

        * sysdeps/unix/sysv/linux/x86_64/sys/user.h: Don't
        include <bits/wordsize.h>.  Check __x86_64__ instead of
        __WORDSIZE.
        (user_regs_struct): Use "__extension__ unsigned long long"
        instead of "unsigned long" if __x86_64__ is defined.
        (user): Likewise.  Pad after pointer field if __ILP32__ is
        defined.

2012-05-16  Joseph Myers  <joseph@codesourcery.com>

        * configure.in (makeinfo): Require version 4.5 or later.  Allow
        versions 5 to 9.
        * configure: Regenerated.
        * manual/install.texi (texinfo): Increase version requirement to
        4.5 or later.
        * INSTALL: Regenerated.

        * include/stdc-predef.h (__STDC_ISO_10646__): Increase to 201103L.

2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/x32/gmp-mparam.h: New file.

        * sysdeps/x86_64/x32/ffs.c: New file.

        * sysdeps/unix/sysv/linux/x86_64/bits/shm.h (shmatt_t): Use
        __syscall_ulong_t.
        (shmid_ds): Add __unused1 and __unused2 only if __x86_64__ isn't
        defined.  Use __syscall_ulong_t.
        (shminfo): Use __syscall_ulong_t.
        (shm_info): Likewise.

        * sysdeps/unix/sysv/linux/x86_64/bits/sem.h (semid_ds): Use
        __syscall_ulong_t.

        * sysdeps/unix/sysv/linux/x86_64/bits/msq.h: Don't include
        <bits/wordsize.h>.
        (msgqnum_t): Use __syscall_ulong_t.
        (msglen_t): Likewise.
        (msqid_ds): Check __x86_64__ instead of __WORDSIZE.  Use
        __syscall_ulong_t.

        * sysdeps/unix/sysv/linux/x86_64/bits/a.out.h: Don't include
        <bits/wordsize.h>.  Check __x86_64__ instead of __WORDSIZE.

        * sysdeps/unix/sysv/linux/x86_64/bits/siginfo.h: New file.

        * sysdeps/x86_64/x32/divdi3.c: New dummy file.
        * sysdeps/x86_64/x32/symbol-hacks.h: Likewise.

        * sysvipc/sys/msg.h (msgbuf): Replace long int with
        __syscall_slong_t.

        * sysdeps/unix/sysv/linux/x86_64/sys/reg.h: Don't
        include <bits/wordsize.h>.  Check __x86_64__ instead of
        __WORDSIZE.

        * sysdeps/unix/sysv/linux/x86_64/sys/procfs.h (elf_greg_t): Use
        "unsigned long long int" if __x86_64__ is defined.
        (elf_fpregset_t): Check __x86_64__ instead of __WORDSIZE.

        * sysdeps/unix/sysv/linux/x86_64/sys/debugreg.h: Don't include
        <bits/wordsize.h>.  Check __x86_64__ instead of __WORDSIZE.
        (DR_CONTROL_RESERVED): Use ULL instead of UL suffix.

        * sysdeps/unix/sysv/linux/x86_64/sigcontextinfo.h: Include
        <stdint.h>.
        (GET_PC): Cast to uintptr_t first.
        (GET_FRAME): Likewise.
        (GET_STACK): Likewise.

        * sysdeps/unix/sysv/linux/x86_64/x32/alphasort.c: New file.
        * sysdeps/unix/sysv/linux/x86_64/x32/alphasort64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/fseeko.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/fseeko64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/ftello.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/ftello64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/ftw.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/ftw64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/glob.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/iofgetpos.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/iofgetpos64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/iofopen.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/iofopen64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/iofsetpos.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/iofsetpos64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/lockf.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/lockf64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/mkostemp.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/mkostemp64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/mkstemp.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/mkstemp64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/scandir.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/scandir64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/scandirat.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/scandirat64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/tmpfile.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/tmpfile64.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/versionsort.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/versionsort64.c: Likewise.

2012-05-16  Andreas Schwab  <schwab@linux-m68k.org>

        * Makerules (+depfiles): Also collect depfiles from .oS in
        $(extra-objs).
        * sysdeps/ieee754/ldbl-opt/Makefile (extra-objs): Add $(addsuffix
        .oS, $(libnldbl-routines)).

        * Makerules (native-compile-mkdep-flags): Define.
        * sunrpc/Makefile (extra-objs): Add $(addprefix
        cross-,$(rpcgen-objs)), don't add $(cross-rpcgen-objs).
        ($(cross-rpcgen-objs)): Use $(native-compile-mkdep-flags) instead
        of $(compile-mkdep-flags).  Depend on $(before-compile) instead of
        calling $(make-target-directory).

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * bits/types.h (__snseconds_t): Removed.
        * time/time.h (struct timespec): Replace __snseconds_t with
        __syscall_slong_t.
        * bits/typesizes.h (__SNSECONDS_T_TYPE): Removed.
        * sysdeps/mach/hurd/bits/typesizes.h (__SNSECONDS_T_TYPE):
        Likewise.
        * sysdeps/unix/bsd/bsd4.4/freebsd/bits/typesizes.h
        (__SNSECONDS_T_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/typesizes.h
        (__SNSECONDS_T_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
        (__SNSECONDS_T_TYPE): Likewise.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/mach/hurd/bits/typesizes.h
        (__SYSCALL_SLONG_TYPE): New macro.
        (__SYSCALL_ULONG_TYPE): Likewise.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * bits/types.h (__syscall_slong_t): New type.
        (__syscall_ulong_t): Likewise.

        * bits/typesizes.h (__SYSCALL_SLONG_TYPE): New macro.
        (__SYSCALL_ULONG_TYPE): Likewise.
        * sysdeps/unix/bsd/bsd4.4/freebsd/bits/typesizes.h
        (__SYSCALL_SLONG_TYPE): Likewise.
        (__SYSCALL_ULONG_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/typesizes.h
        (__SYSCALL_SLONG_TYPE): Likewise.
        (__SYSCALL_ULONG_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
        (__SYSCALL_SLONG_TYPE): Likewise.
        (__SYSCALL_ULONG_TYPE): Likewise.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/Makefile (gen-as-const-headers):
        Add sigaltstack-offsets.sym.
        * sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S: Include
        <sigaltstack-offsets.h>.
        (CALL_FAIL): Use RSP_LP to operate on stack.  Use RDI_LP on
        longjmp_msg pointer.
        (____longjmp_chk): Use R8_LP and RDX_LP on SP and PC.  Use
        R*_LP, sizeSS, oSS_FLAGS, oSS_SP and oSS_SIZE for alternate
        signal stack.
        * sysdeps/unix/sysv/linux/x86_64/sigaltstack-offsets.sym: New.

2012-05-15  Joseph Myers  <joseph@codesourcery.com>

        * elf/stackguard-macros.h: Remove file.
        * sysdeps/generic/stackguard-macros.h: New file.
        * sysdeps/i386/stackguard-macros.h: Likewise.
        * sysdeps/powerpc/powerpc32/stackguard-macros.h: Likewise.
        * sysdeps/powerpc/powerpc64/stackguard-macros.h: Likewise.
        * sysdeps/s390/s390-32/stackguard-macros.h: Likewise.
        * sysdeps/s390/s390-64/stackguard-macros.h: Likewise.
        * sysdeps/sparc/sparc32/stackguard-macros.h: Likewise.
        * sysdeps/sparc/sparc64/stackguard-macros.h: Likewise.
        * sysdeps/x86_64/stackguard-macros.h: Likewise.
        * nptl/tst-stackguard1.c: Include <stackguard-macros.h> not
        <elf/stackguard-macros.h>.

        [BZ #14109]
        * sysdeps/unix/sysv/linux/powerpc/sys/procfs.h (elf_vrreg_t): Use
        __aligned__ in attribute.
        * sysdeps/unix/sysv/linux/s390/sys/ucontext.h (__psw_t): Likewise.
        (gregset_t): Likewise.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/Implies (wordsize-64): Moved to ....
        * sysdeps/x86_64/64/Implies-after: Here.  New file.
        * sysdeps/x86_64/x32/Implies-after: New file.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/dl-trampoline.h: Use R*_LP to pass arguments
        and access return value for _dl_profile_fixup.  Use R10_LP to
        load frame size.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/x32/init-first.c: New.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/sysdep.h: Allowed to be include more than once.
        * sysdeps/x86_64/x32/sysdep.h: New file.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/__longjmp.S: Use R*_LP on SP and PC.
        * sysdeps/x86_64/setjmp.S: Likewise.

2012-05-15  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/ieee754/dbl-64/wordsize-64/e_log10.c: New file.
        * sysdeps/ieee754/dbl-64/wordsize-64/e_log2.c: New file.
        * sysdeps/ieee754/dbl-64/e_log2.c: Fixing indents.
        * sysdeps/ieee754/dbl-64/e_log10.c: Likewise and also
        remove unused global constant.

2012-05-15  Chris Metcalf  <cmetcalf@tilera.com>

        * sysdeps/unix/sysv/linux/getsysstats.c: Remove duplicate
        include of <not-cancel.h>.

2012-05-15  Roland McGrath  <roland@hack.frob.com>

        * nscd/nscd-client.h (__nscd_acquire_maplock): Fix formatting.

2012-05-15  Jeff Law  <law@redhat.com>
            Andreas Jaeger  <aj@suse.de>

        [BZ #13594]
        * nscd/nscd-client.h (__nscd_acquire_maplock): New function, split
        out from...
        * nscd/nscd_helper.c (__nscd_get_map_ref): ... here.
        * nscd/nscd-client.h: Add __nscd_acquire_maplock.
        * nscd/nscd_gethst_r.c (__nscd_get_nl_timestamp): Add locking to
        code changing __hst_map_handle.map.

2012-05-15  Roland McGrath  <roland@hack.frob.com>

        * configure.in (sysnames): Look for Implies-before and Implies-after
        files.
        * configure: Regenerated.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/sigaction.c (RESTORE2): Replace
        8-byte data alignment with LP_SIZE alignment.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/clone.S: Load pointer to TID
        into R10_LP.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/x32/dl-cache.h: New.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/x32/Makefile: New file.
        * sysdeps/unix/sysv/linux/x86_64/x32/getcpu.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/sched_getcpu-static.c:
        Likewise.
        * sysdeps/unix/sysv/linux/x86_64/x32/sched_getcpu.S: Likewise.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/stackinfo.h (stackinfo_get_sp): Use RSP_LP.
        (stackinfo_sub_sp): Likewise.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/strcmp-sse42.S: Load pointers into
        RAX_LP.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memcpy-ssse3.S: Load cache sizes
        into R*_LP.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: Load cache
        sizes into R*_LP.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/strcmp.S: Load pointers into R*_LP.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/memcpy.S: Load __x86_64_data_cache_size_half
        into R11_LP and load __x86_64_shared_cache_size_half into
        R8_LP.

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/memcmp-sse4.S: Load cache size into
        R8_LP.

2012-05-15  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/fpu/s_logb.c: New file. Optimized
        logb for POWER7.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_logbf.c: New file. Optimized
        logbf for POWER7.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_logbl.c: New file. Optimized
        logbl for POWER7.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_logb.c: New file. Use
        powerpc32/power7/fpu/s_logb.c via #include.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_logbf.c: New file. Use
        powerpc32/power7/fpu/s_logbf.c via #include.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_logbl.c: New file. Use
        powerpc32/power7/fpu/s_logbl.c via #include.

2012-05-15  Joseph Myers  <joseph@codesourcery.com>

        * README.libm: Remove file.

2012-05-14  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/start.S: Simulate popping 4-byte argument
        count for x32.  Use R*_LP and omit operand-size suffix.

2012-05-14  H.J. Lu  <hongjiu.lu@intel.com>

        * shlib-versions: Move x86_64-.*-linux.* entries to ...
        * sysdeps/x86_64/64/shlib-versions: Here.  New file.
        * sysdeps/x86_64/x32/shlib-versions: New file.

2012-05-14  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/dl-osinfo.h (dl_fatal): Function removed.
        * elf/rtld.c (dl_main) [DL_SYSDEP_OSCHECK]:
        Use _dl_fatal_printf instead.

2012-05-14  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/configure.in (minimum_kernel): Always
        set if not set by the user.  Do not allow for being unset.
        * sysdeps/unix/sysv/linux/configure: Regenerated.

2012-05-14  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/dl-machine.h (elf_machine_load_address): Remove
        the `q' suffix from lea and replace .quad with ASM_ADDR.

2012-05-14  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/sysdep.h (PTR_MANGLE): Remove
        the `q' suffix from xor/rol instructions.  Use $2*LP_SIZE+1
        instead of $17.
        (PTR_DEMANGLE): Likewise.

2012-05-14  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/sysdep.h (LP_SIZE): New macro.
        (LP_OP): Likewise.
        (ASM_ADDR): Likewise.
        (RAX_LP): Likewise.
        (RBP_LP): Likewise.
        (RBX_LP): Likewise.
        (RCX_LP): Likewise.
        (RDI_LP): Likewise.
        (RSI_LP): Likewise.
        (RSP_LP): Likewise.
        (R8_LP): Likewise.
        (R9_LP): Likewise.
        (R10_LP): Likewise.
        (R10_LP): Likewise.
        (R11_LP): Likewise.
        (R12_LP): Likewise.
        (R13_LP): Likewise.
        (R14_LP): Likewise.
        (R15_LP): Likewise.

2012-05-14  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/x32/dl-machine.h: New file.

2012-05-14  Andreas Jaeger  <aj@suse.de>

        * manual/Makefile (subdir): Remove export of subdir.
        (all): Remove target.
        (.PHONY): Remove all from list.
        (mkinstalldirs): Remove.
        (.PHONY): Remove installdirs from list.
        ($(inst_infodir)/libc.info): Use make-target-directory.
        (installdirs): Remove.
        (subdir_%): Remove.
        (glibc-targets): Remove.
        (lib): Remove.
        (stubs): Remove.
        ($(objpfx)stubs ../po/manual.pot): Remove.
        ($(objpfx)stamp%): Remove.
        (make-target-directory): Remove.
        (subdir_install): Remove.
        (routines): Remove.
        (aux): Remove.
        (sources): Remove.
        (objects): Remove.
        (headers): Remove.

        [BZ #13750]
        * manual/.gitignore: Remove, it's not needed anymore.
        * manual/libc-texinfo.sh: Pass OUTDIR as extra argument, create
        all files in it.
        * manual/Makefile (dvi, pdf, info, html): Depend on files in build
        directory.
        (texis): Renamed to $(objpfx)texis.
        (texis-path): New, contains path to generated files.
        (chapters.%): Use texis-path for complete path, add extra argument
        libc-texinfo.sh.
        (libc.dvi, libc.pdf, libc.info, libc.pdf): Add $(objfpx) as prefix.
        (libc/index.html, summary.texi): Add $(objpfx) as prefix.
        (summary,texi, stamp-summary): Use complete path of
        files. Generate files in build dir.
        (dir-add.texi): Build in build dir.
        (libm-err.texi,stamp-libm-err): Likewise.
        (version.texi, stamp-version): Likewise.
        (.%c.texi): Likewise.
        (%.info,%.dvi,%.pdf): Add $(objpfx) as prefix, build in build dir.
        (mostlyclean): Remove target.
        (realclean): Remove target.
        (generated): Add new variable with contents from mostlyclean and
        realclean, remove entries duplicated in common-mostlyclean, add
        stamp-libm-err and stamp-version.
        (generated-dirs): Add libc directory.
        ($(inst_infodir)/libc.info): Install files from build dir.

        * manual/install.texi (Configuring and compiling): Adjust since
        the info files are not part of the tar ball anymore.

2012-05-14  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/getcwd.c (__getcwd): Remove unused
        variable.

2012-05-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13717]
        * sysdeps/unix/sysv/linux/configure.in (arch_minimum_kernel): Set
        to 2.2.0 where earlier.
        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * sysdeps/unix/sysv/linux/getcwd.c [!__ASSUME_GETCWD_SYSCALL]:
        Remove conditional code.
        [__ASSUME_GETCWD_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/i386/chown.c [!__ASSUME_LCHOWN_SYSCALL]:
        Remove conditional code.
        [!__NR_lchown]: Likewise.
        [__ASSUME_LCHOWN_SYSCALL]: Make code unconditional.
        [__NR_lchown]: Likewise.
        * sysdeps/unix/sysv/linux/i386/fchownat.c (fchownat): Remove
        comment referencing __ASSUME_LCHOWN_SYSCALL.
        * sysdeps/unix/sysv/linux/i386/sigaction.c
        [!__ASSUME_REALTIME_SIGNALS]: Remove conditional code.
        [__ASSUME_REALTIME_SIGNALS]: Make code unconditional.
        * sysdeps/unix/sysv/linux/if_index.c [!__ASSUME_SIOCGIFNAME]:
        Remove conditional code.
        [__ASSUME_SIOCGIFNAME ]: Make code unconditional.
        (__protocol_available): Remove #if 0 code.
        * sysdeps/unix/sysv/linux/ifreq.c [!__ASSUME_SIOCGIFNAME]: Remove
        conditional code.
        [__ASSUME_SIOCGIFNAME]: Make code unconditional.
        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_GETCWD_SYSCALL): Don't define.
        (__ASSUME_REALTIME_SIGNALS): Likewise.
        (__ASSUME_PREAD_SYSCALL): Likewise.
        (__ASSUME_PWRITE_SYSCALL): Likewise.
        (__ASSUME_POLL_SYSCALL): Likewise.
        (__ASSUME_LCHOWN_SYSCALL): Likewise.
        (__ASSUME_SETRESUID_SYSCALL): Define for all kernel versions for
        non-SPARC.
        (__ASSUME_SIOCGIFNAME): Don't define.
        (__ASSUME_MSG_NOSIGNAL): Likewise.
        (__ASSUME_SENDFILE): Define unconditionally.
        (__ASSUME_PROC_SELF_FD_SYMLINK): Don't define.
        * sysdeps/unix/sysv/linux/poll.c [!__ASSUME_POLL_SYSCALL]: Remove
        conditional code.
        [__ASSUME_POLL_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/powerpc/chown.c (__chown)
        [!__ASSUME_LCHOWN_SYSCALL]: Remove conditional code.
        (__chown) [__ASSUME_LCHOWN_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/powerpc/fchownat.c (fchownat)
        [!__ASSUME_LCHOWN_SYSCALL]: Remove conditional code.
        (fchownat) [__ASSUME_LCHOWN_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c
        [!__ASSUME_PREAD_SYSCALL]: Remove conditional code.
        [__ASSUME_PREAD_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c
        [!__ASSUME_PREAD_SYSCALL]: Remove conditional code.
        [__ASSUME_PREAD_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c
        [!__ASSUME_PWRITE_SYSCALL]: Remove conditional code.
        [__ASSUME_PWRITE_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c
        [!__ASSUME_PWRITE_SYSCALL]: Remove conditional code.
        [__ASSUME_PWRITE_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c
        [!__ASSUME_PREAD_SYSCALL]: Remove conditional code.
        [__ASSUME_PREAD_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c
        [!__ASSUME_PREAD_SYSCALL]: Remove conditional code.
        [__ASSUME_PREAD_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite.c
        [!__ASSUME_PWRITE_SYSCALL]: Remove conditional code.
        [__ASSUME_PWRITE_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite64.c
        [!__ASSUME_PWRITE_SYSCALL]: Remove conditional code.
        [__ASSUME_PWRITE_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/pread.c [!__ASSUME_PREAD_SYSCALL]:
        Remove conditional code.
        [__ASSUME_PREAD_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/pread64.c [!__ASSUME_PREAD_SYSCALL]:
        Remove conditional code.
        [__ASSUME_PREAD_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/ptsname.c (__ptsname_internal)
        [__LINUX_KERNEL_VERSION < 131443]: Remove conditional code.
        * sysdeps/unix/sysv/linux/pwrite.c [!__ASSUME_PWRITE_SYSCALL]:
        Remove conditional code.
        [__ASSUME_PWRITE_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/pwrite64.c [!__ASSUME_PWRITE_SYSCALL]:
        Remove conditional code.
        [__ASSUME_PWRITE_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/sh/pread.c [!__ASSUME_PREAD_SYSCALL]:
        Remove conditional code.
        [__ASSUME_PREAD_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/sh/pread64.c [!__ASSUME_PREAD_SYSCALL]:
        Remove conditional code.
        [__ASSUME_PREAD_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/sh/pwrite.c [!__ASSUME_PWRITE_SYSCALL]:
        Remove conditional code.
        [__ASSUME_PWRITE_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/sh/pwrite64.c
        [!__ASSUME_PWRITE_SYSCALL]: Remove conditional code.
        [__ASSUME_PWRITE_SYSCALL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/sigaction.c
        [!__ASSUME_REALTIME_SIGNALS]: Remove conditional code.
        [__ASSUME_REALTIME_SIGNALS]: Make code unconditional.
        * sysdeps/unix/sysv/linux/sigpending.c
        [!__ASSUME_REALTIME_SIGNALS]: Remove conditional code.
        [__ASSUME_REALTIME_SIGNALS]: Make code unconditional.
        * sysdeps/unix/sysv/linux/sigprocmask.c
        [!__ASSUME_REALTIME_SIGNALS]: Remove conditional code.
        [__ASSUME_REALTIME_SIGNALS]: Make code unconditional.
        * sysdeps/unix/sysv/linux/sigsuspend.c
        [!__ASSUME_REALTIME_SIGNALS]: Remove conditional code.
        [__ASSUME_REALTIME_SIGNALS]: Make code unconditional.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
        (__libc_missing_rt_sigs): Remove.
        (__libc_sigaction) [__NR_rt_sigaction]: Make code unconditional.
        (__libc_sigaction): Do not handle ENOSYS from rt_sigaction.
        * sysdeps/unix/sysv/linux/syslog.c [!__ASSUME_MSG_NOSIGNAL]:
        Remove conditional code.
        [__ASSUME_MSG_NOSIGNAL]: Make code unconditional.
        * sysdeps/unix/sysv/linux/testrtsig.h (kernel_has_rtsig): Always
        return 1.
        * sysdeps/unix/sysv/linux/ttyname.c (ttyname)
        [!__ASSUME_PROC_SELF_FD_SYMLINK]: Remove conditional code.
        * sysdeps/unix/sysv/linux/ttyname_r.c (__ttyname_r)
        [!__ASSUME_PROC_SELF_FD_SYMLINK]: Likewise.

2012-05-14  Andreas Jaeger  <aj@suse.de>

        * sysdeps/i386/fpu/bits/mathinline.h (__pow2): Remove,
        it's not used in glibc.
        (__coshm1): Likewise.
        (__acosh1p): Likewise.
        (__sgn): Likewise.

        * manual/string.texi (Copying and Concatenation): Add missing
        variable in concat example.
        Reported by David C. Rankin <drankinatty@suddenlinkmail.com>.

2012-05-14  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14103]
        * sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c (__logb): Replace
        __builtin_clzl with __builtin_clzll.

2012-05-14  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #14104]
        * sysdeps/unix/sysv/linux/check_pf.c (cache): Use
        libc_freeres_ptr.

2012-05-14  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/i386/i686/fpu/multiarch/Makefile: New file.
        * sysdeps/i386/i686fpu/multiarch/e_expf.c: New file.
        * sysdeps/i386/i686fpu/multiarch/e_expf-ia32.S: New file.
        * sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S: New file.

2012-05-14  Mike Frysinger  <vapier@gentoo.org>

        * NEWS: Update ia64 info.

2012-05-12  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/memmove.c (MEMMOVE): Don't return a value if
        used as bcopy.

2012-05-12  Thomas Schwinge  <thomas@codesourcery.com>

        * io/dup3.c (dup3): Rename to __dup3, add weak alias for dup3.
        * sysdeps/unix/syscalls.list (dup3): Likewise.
        * libio/freopen.c (freopen): Invoke __dup3 instead of dup3.
        * libio/freopen64.c (freopen64): Invoke __dup3 instead of dup3.

2012-05-11  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/stackguard-macros.h (STACK_CHK_GUARD) [__x86_64__]: Use
        "%c1" with "i" (offsetof (tcbhead_t, stack_guard)).

2012-05-11  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/tls-macros.h (TLS_LE): Use mov instead of movq to load
        thread pointer.
        (TLS_IE): Use mov/add instead of movq/addq to load thread
        pointer.
        (TLS_GD_PREFIX): New.
        (TLS_GD): Use it.

2012-05-11  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/bits/fenv.h (__fenv_stfsr): Add __volatile__.
        * sysdeps/sparc/fpu/fpu_control.h (_FPU_GETCW): Likewise.
        (_FPU_SETCW): Likewise.

2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/dl-trampoline.S: Check if RTLD_SAVESPACE_SSE
        is 32-byte aligned.

2012-05-11  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #11837]
        * iconvdata/gb18030.c: Update tables.
        (BODY for FROM_LOOP): Update.  Handle two-byte encoded non-BMP
        characters specially.
        (BODY for TO_LOOP): Add encoding of missing ranges.

2012-05-11  Thomas Schwinge  <thomas@codesourcery.com>

        [BZ #13673]
        * sysdeps/mach/hurd/accept4.c: Replace FSF snail mail address with URL.
        * sysdeps/mach/hurd/dup3.c: Likewise.
        * sysdeps/mach/hurd/readlinkat.c: Likewise.
        * sysdeps/powerpc/memmove.c:: Likewise.

2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/dl-machine.h (elf_machine_rela_relative): Handle
        R_X86_64_RELATIVE64 only if RTLD_BOOTSTRAP isn't defined.

2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/elf.h (R_X86_64_RELATIVE64): New.
        (R_X86_64_NUM): Updated.
        * sysdeps/x86_64/dl-machine.h (elf_machine_rela): Handle
        R_X86_64_RELATIVE64.  Always use Elf64_Addr with R_X86_64_64.
        (elf_machine_rela_relative): Handle R_X86_64_RELATIVE64.
        * sysdeps/x86_64/Makefile (tests): Add tst-quad1 tst-quad2
        tst-quad1pie tst-quad2pie
        (modules-names): Add tst-quadmod1 tst-quadmod2.
        ($(objpfx)tst-quad1): New dependency.
        ($(objpfx)tst-quad2): Likewise.
        ($(objpfx)tst-quad1pie): Likewise.
        ($(objpfx)tst-quad2pie): Likewise.
        * sysdeps/x86_64/tst-quad1.c: New file.
        * sysdeps/x86_64/tst-quad1pie.c: New file.
        * sysdeps/x86_64/tst-quad2.c: Likewise.
        * sysdeps/x86_64/tst-quad2pie.c: Likewise.
        * sysdeps/x86_64/tst-quadmod1.S: Likewise.
        * sysdeps/x86_64/tst-quadmod1pie.S: Likewise.
        * sysdeps/x86_64/tst-quadmod2.S: Likewise.
        * sysdeps/x86_64/tst-quadmod2pie.S: Likewise.

2012-05-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * io/fcntl.h (mode_t, off_t, pid_t): Define types.
        (__mode_t_defined, __off_t_defined, __pid_t_defined): Define macros.
        * streams/stropts.h (t_scalar_t): Define type.

        * sysdeps/generic/paths.h (_PATH_MAN): Set to "/usr/share/man"
        (_PATH_PRESERVE): Set to "/var/lib".
        (_PATH_RWHODIR): Set to "/var/spool/rwho".

        * sysdeps/mach/hurd/openat.c (__openat): Set type of MODE to mode_t
        instead of int.

        * sysdeps/mach/hurd/xmknodat.c (__xmknodat): Deallocate NODE port only
        if __dir_mkfile succeeded.

        * sysdeps/mach/hurd/dup3.c: Lock _hurd_dtable_lock before
        checking for _hurd_dtablesize.  Unlock it right after having
        finished _hurd_dtable allocation.

2012-05-10  Thomas Schwinge  <thomas@schwinge.name>

        * sysdeps/mach/hurd/configure.in: Remove warning for --prefix=[...].
        * sysdeps/mach/hurd/configure: Regenerated.
        * sysdeps/unix/sysv/linux/configure.in: Move --prefix=/usr
        special-casing to...
        * sysdeps/gnu/configure.in: ... this new file.
        * sysdeps/unix/sysv/linux/configure: Regenerated.
        * sysdeps/gnu/configure: New generated file.

        * sysdeps/mach/hurd/bits/stat.h (struct stat): Align to what is done
        for Linux: use nsec instead of usec, as well as:
        [__USE_MISC || __USE_XOPEN2K8] (st_atim, st_mtim, st_ctim): New
        members of type struct timespec.
        [__USE_MISC || __USE_XOPEN2K8] (st_atime, st_mtime, st_ctime):
        New macros.
        (struct stat64): Likewise.
        (_STATBUF_ST_NSEC): New macro.
        * sysdeps/mach/hurd/xstatconv.c (xstat64_conv): Adapt to that.

        * hurd/lookup-retry.c (__hurd_file_name_lookup_retry): Use
        __strtoul_internal rather than strtoul.

2012-05-10  Pino Toscano  <toscano.pino@tiscali.it>

        * hurd/hurdsock.c (_hurd_socket_server): Check for negative domains,
        and reject them.

2012-05-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/setresgid.c (__setresgid): Handle the -1 case,
        which preserves existing values.
        * sysdeps/mach/hurd/setresuid.c (__setresuid): Likewise.

2012-05-10  Pino Toscano  <toscano.pino@tiscali.it>

        * hurd/hurdselect.c (_hurd_select): Return EINVAL for negative
        TIMEOUT values.  Return EINVAL for NFDS values either negative or
        greater than FD_SETSIZE.

2012-05-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/brk.c (_hurd_set_brk): When more space needs to be
        allocated, call __vm_protect to finish enabling the existing space, and
        pass a copy of _hurd_data_end instead of PAGEBRK to __vm_allocate to
        allocate the remainder.

2012-05-10  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/mach/hurd/recvfrom.c (__recvfrom): Check also for a null
        address port.  Set ADDR_LEN to 0 when not filling ADDRARG.

2012-05-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/readlinkat.c: New file, heavily derived from
        sysdeps/mach/hurd/readlink.c.

        * posix/tst-sysconf.c (posix_options): Only use
        _POSIX_PRIORITIZED_IO, _POSIX_PRIORITY_SCHEDULING, and
        _POSIX_SYNCHRONIZED_IO when they are defined
        * sysdeps/mach/hurd/bits/posix_opt.h:
        (_POSIX_PRIORITY_SCHEDULING): Undefine macro.
        (_XOPEN_REALTIME): Undefine macro.
        (_XOPEN_REALTIME_THREADS): Undefine macro.
        (_XOPEN_SHM): Undefine macro.
        [__USE_XOPEN2K8] (_POSIX_THREAD_ROBUST_PRIO_INHERIT): Define
        macro to -1.
        [__USE_XOPEN2K8] (_POSIX_THREAD_ROBUST_PRIO_PROTECT): Define
        macro to -1.
        (_POSIX_ASYNC_IO): Undefine macro.
        (_POSIX_PRIORITIZED_IO): Undefine macro.
        (_POSIX_SPIN_LOCKS): Define macro to -1.

        * bits/sigaction.h [__USE_XOPEN2K8]: Define SA_RESTART,
        SA_NODEFER, SA_RESETHAND.
        * sysdeps/mach/hurd/bits/fcntl.h [__USE_XOPEN2K8]: Define
        O_NOFOLLOW, O_DIRECTORY, O_CLOEXEC, F_GETOWN, F_SETOWN,
        F_DUPFD_CLOEXEC.

2012-05-10  Thomas Schwinge  <thomas@schwinge.name>

        * elf/Makefile (pldd-modules): Define unconditionally.

2012-05-10  Thomas Schwinge  <thomas@schwinge.name>

        * sysdeps/mach/hurd/opendir.c (__opendirat): New function.

2012-05-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * hurd/hurdchdir.c (_hurd_change_directory_port_from_name):
        Return ENOENT when name is empty.
        * sysdeps/mach/hurd/chroot.c (chroot): Likewise.

2012-05-10  Thomas Schwinge  <thomas@schwinge.name>

        * include/libc-symbols.h [NO_HIDDEN] (hidden_nolink): New macro.

        * nss/makedb.c (MAP_POPULATE): If not defined, define to zero.

2012-05-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        Fix mlock in all cases except non-readable pages.
        * sysdeps/mach/hurd/mlock.c (mlock): Give VM_PROT_READ
        instead of VM_PROT_ALL as parameter to __vm_wire function.

        * sysdeps/mach/hurd/mkdir.c: Include <string.h>.
        (__mkdir): When path is `/', just fail with EEXIST.
        * sysdeps/mach/hurd/mkdirat.c: Likewise.

2012-05-10  Thomas Schwinge  <thomas@schwinge.name>

        * nss/makedb.c: Include <sys/param.h> (for MAX and roundup), and
        <sys/uio.h> (for writev).
        * nss/nss_db/db-initgroups.c: Include <limits.h> (for ULONG_MAX),
        and <sys/param.h> (for MIN).

2012-05-10  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/mach/nanosleep.c: Return EINVAL for invalid values of
        REQUESTED_TIME.  Properly set the remaining time and return EINTR
        if interrupted.

2012-05-10  Thomas Schwinge  <thomas@schwinge.name>

        * sysdeps/mach/hurd/Makefile ($(common-objpfx)linkobj/libc.so):
        Depend on against $(link-rpcuserlibs).

2012-05-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/generic/ldsodefs.h [LIBC_STACK_END_NOT_RELRO]
        (__libc_stack_end): Do not use attribute_relro.
        * sysdeps/mach/hurd/dl-sysdep.h (LIBC_STACK_END_NOT_RELRO): Define.
        * sysdeps/mach/hurd/i386/init-first.c (init): Update __libc_stack_end
        to libthread-provided value.
        * sysdeps/mach/hurd/dl-sysdep.c (__libc_stack_end): Do not use
        attribute_relro.

2012-05-10  Thomas Schwinge  <thomas@schwinge.name>

        [BZ #3748]
        * bits/libc-lock.h (__libc_once_get): New macro.
        * sysdeps/mach/bits/libc-lock.h: Likewise.
        * sysdeps/mach/hurd/bits/libc-lock.h: Likewise.
        * sysdeps/posix/getaddrinfo.c (getaddrinfo): Use __libc_once_get
        instead of using implementation details.

        * libio/fileops.c: Unconditionally include <kernel-features.h>.
        * libio/freopen.c: Likewise.
        * libio/freopen64.c: Likewise.
        * misc/syslog.c: Likewise.
        * nscd/connections.c: Likewise.
        * nscd/netgroupcache.c: Likewise.
        * sysdeps/posix/getcwd.c: Likewise.

2012-05-10  Roland McGrath  <roland@hack.frob.com>

        * math/w_ilogbf.c: Add #include <limits.h>.

2012-05-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/setitimer.c (setitimer_locked): Use common exit
        path instead of returning without unlocking.

        * sysdeps/mach/hurd/bits/ioctls.h (_IOIW): New macro for
        immediate-write ioctls.
        * sysdeps/mach/hurd/ioctl.c: Handle cases with no arguments.

2012-05-10  Thomas Schwinge  <thomas@schwinge.name>

        * sysdeps/mach/hurd/i386/init-first.c (init): Use
        __builtin_frame_address instead of making assumptions about the
        location of the return address relative to DATA.  Force early load of
        the return address.
        (_dl_init_first, doinit1 in doinit in _hurd_stack_setup): Don't use
        __builtin_frame_address.

        dup3 for GNU Hurd.
        * include/unistd.h: Declare __dup3 and use libc_hidden_proto on it.
        * sysdeps/mach/hurd/dup3.c: New file, copy from dup2.c.  Evolve it to
        implement dup3 and do some further code clean-ups.
        * sysdeps/mach/hurd/dup2.c (__dup2): Reimplement using __dup3.
        * sysdeps/mach/hurd/kernel-features.h (__ASSUME_DUP3): Define.

2012-05-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/dl-sysdep.c: Conditionalize contents on [SHARED].

        * hurd/hurd/fd.h (_hurd_fd_get): Call HURD_CRITICAL_BEGIN/
        HURD_CRITICAL_END around holding _hurd_dtable_lock.
        * sysdeps/mach/hurd/dirfd (dirfd): Likewise.
        * sysdeps/mach/hurd/opendir.c (_hurd_fd_opendir): Call
        HURD_CRITICAL_BEGIN/HURD_CRITICAL_END around holding
        d->port.lock.

        * hurd/catch-signal.c (hurd_catch_signal): Use sigsetjmp/siglongjmp
        instead of setjmp/longjmp to restore the signal mask.  Call sigsetjmp
        when handler == SIG_ERR, not when handler != SIG_ERR.

2012-05-10  Thomas Schwinge  <thomas@schwinge.name>

        * sysdeps/mach/hurd/bits/socket.h: New file, copy from the bsd4.4 one.
        (SOCK_MAX, SOCK_TYPE_MASK, SOCK_CLOEXEC, SOCK_NONBLOCK): New
        definitions.

        accept4 for GNU Hurd.
        * include/sys/socket.h (__libc_accept4): New prototype.
        * sysdeps/mach/hurd/accept4.c: New file, copy from accept.c.  Evolve it
        to implement __libc_accept4.
        * sysdeps/mach/hurd/accept.c (accept): Reimplement using
        __libc_accept4.
        * sysdeps/mach/hurd/kernel-features.h (__ASSUME_ACCEPT4): Define.

        * sysdeps/mach/hurd/i386/____longjmp_chk.S: New file.
        * sysdeps/mach/hurd/i386/signal-defines.sym: New file.
        * sysdeps/mach/hurd/i386/Makefile (gen-as-const-headers): Add
        signal-defines.sym.

2012-05-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * bits/in.h (SOL_IP, SOL_IPV6, SOL_ICMPV6): New macros.

2012-05-10  Thomas Schwinge  <thomas@schwinge.name>

        * sysdeps/mach/hurd/dl-sysdep.c (open_file): Do not raise
        assertion on O_CLOEXEC flag.
        * hurd/hurd/fd.h: Update comment to mention O_CLOEXEC.
        * hurd/intern-fd.c: Likewise.
        * hurd/port2fd.c: Likewise.

2012-05-10  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        [BZ #3906]
        * bits/in.h (IPV6_PKTINFO): Define new macro.
        (IPV6_RXINFO,IPV6_TXINFO,SCM_SRCINFO): Redefine to IPV6_PKTINFO.

2012-05-09  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #13954]
        [BZ #13955]
        [BZ #13956]
        * sysdeps/ieee754/dbl-64/s_logb.c (__logb): Fix for subnormal number.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c (__logb): Likewise.
        * sysdeps/ieee754/flt-32/s_logbf.c (__logf): Likewise.
        * sysdeps/ieee754/ldbl-128/s_logbl.c (__logbl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_logbl.c (__logbl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_logbl.c (__logbl): Likewise.
        * math/libm-test.inc (logb_test) : Additional logb tests.

2012-05-09  Andreas Schwab  <schwab@linux-m68k.org>
            Andreas Jaeger  <aj@suse.de>

        * configure.in (obsolete-rpc): Add new option --enable-obsolete-rpc.
        * configure: Regenerated.
        * config.h.in (LINK_OBSOLETE_RPC): New macro.
        * config.make.in (link-obsolete-rpc): New substituted variable.
        * include/libc-symbols.h (libc_hidden_nolink_sunrpc): Rename from
        libc_hidden_nolink and define based on LINK_OBSOLETE_RPC.
        * sunrpc/Makefile (headers) [link-obsolete-rpc]: Add rpc headers.
        (shared-only-routines): Don't set it under [link-obsolete-rpc],
        so that libc.a contains the symbols.
        * nis/Makefile (headers) [link-obsolete-rpc]: Add rpc headers.
        * sunrpc/auth_des.c: Use libc_hidden_nolink_sunrpc.
        * sunrpc/auth_none.c: Likewise.
        * sunrpc/auth_unix.c: Likewise.
        * sunrpc/authdes_prot.c: Likewise.
        * sunrpc/authuxprot.c: Likewise.
        * sunrpc/clnt_gen.c: Likewise.
        * sunrpc/clnt_perr.c: Likewise.
        * sunrpc/clnt_raw.c: Likewise.
        * sunrpc/clnt_simp.c: Likewise.
        * sunrpc/clnt_tcp.c: Likewise.
        * sunrpc/clnt_udp.c: Likewise.
        * sunrpc/clnt_unix.c: Likewise.
        * sunrpc/des_crypt.c: Likewise.
        * sunrpc/des_soft.c: Likewise.
        * sunrpc/get_myaddr.c: Likewise.
        * sunrpc/key_call.c: Likewise.
        * sunrpc/key_prot.c: Likewise.
        * sunrpc/netname.c: Likewise.
        * sunrpc/pm_getmaps.c: Likewise.
        * sunrpc/pm_getport.c: Likewise.
        * sunrpc/pmap_clnt.c: Likewise.
        * sunrpc/pmap_prot.c: Likewise.
        * sunrpc/pmap_prot2.c: Likewise.
        * sunrpc/pmap_rmt.c: Likewise.
        * sunrpc/publickey.c: Likewise.
        * sunrpc/rpc_cmsg.c: Likewise.
        * sunrpc/rpc_common.c: Likewise.
        * sunrpc/rpc_dtable.c: Likewise.
        * sunrpc/rpc_prot.c: Likewise.
        * sunrpc/rpc_thread.c: Likewise.
        * sunrpc/rtime.c: Likewise.
        * sunrpc/svc.c: Likewise.
        * sunrpc/svc_auth.c: Likewise.
        * sunrpc/svc_raw.c: Likewise.
        * sunrpc/svc_run.c: Likewise.
        * sunrpc/svc_tcp.c: Likewise.
        * sunrpc/svc_udp.c: Likewise.
        * sunrpc/svc_unix.c: Likewise.
        * sunrpc/svcauth_des.c: Likewise.
        * sunrpc/xcrypt.c: Likewise.
        * sunrpc/xdr.c: Likewise.
        * sunrpc/xdr_array.c: Likewise.
        * sunrpc/xdr_float.c: Likewise.
        * sunrpc/xdr_intXX_t.c: Likewise.
        * sunrpc/xdr_mem.c: Likewise.
        * sunrpc/xdr_rec.c: Likewise.
        * sunrpc/xdr_ref.c: Likewise.
        * sunrpc/xdr_sizeof.c: Likewise.
        * sunrpc/xdr_stdio.c: Likewise.

2012-05-10  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/x86_64/dl-machine.h (elf_machine_rela): Fix typo in last
        change.  Update copyright years.

2012-05-10  Joseph Myers  <joseph@codesourcery.com>

        * include/stdc-predef.h (__STDC_NO_THREADS__): Define.

2012-05-10  Maxim Kuvyrkov  <maxim@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>
            Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #14012]
        * sunrpc/Makefile [cross-compiling] (headers): Enable additions
        requiring rpcgen.
        [cross-compiling] (extra-libs): Likewise.
        [cross-compiling] (extra-libs-others): Likewise.
        [cross-compiling] (librpcsvc-routines): Likewise.
        [cross-compiling] (librpcsvc-inhibit-o): Likewise.
        [cross-compiling] (omit-deps): Likewise.
        (sunrpc-CPPFLAGS): New variable.
        (CPPFLAGS): Define using $(sunrpc-CPPFLAGS).
        (BUILD_CPPFLAGS): Append $(sunrpc-CPPFLAGS).
        (cross-rpcgen-objs): New variable.
        (extra-objs): Append $(cross-rpcgen-objs).
        ($(cross-rpcgen-objs)): New rule.
        ($(objpfx)cross-rpcgen): Likewise.
        (rpcgen-cmd): Define to use $(built-program-file).  Expand
        comment.
        ($(objpfx)rpcsvc/%.stmp): Depend on cross-rpcgen.
        ($(objpfx)x%.stmp): Likewise.
        * sunrpc/proto.h [IS_IN_build] (_): Define.
        [IS_IN_build] (_libc_intl_domainname): Likewise.

2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/dl-machine.h (elf_machine_rela) [__ILP32__]:
        Sign extend relocation result to 64 bits for R_X86_64_DTPOFF64
        and R_X86_64_TPOFF64.

2012-05-10  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/syscalls.list (alarm): Add entry from
        sysdeps/unix/sysv/syscalls.list.
        (stime): Likewise.
        (utime): Likewise.
        * sysdeps/unix/sysv/syscalls.list: Remove file.

2012-05-10  Paul Eggert  <eggert@cs.ucla.edu>

        [BZ #3440]
        * locale/bits/locale.h (__LC_CTYPE, __LC_NUMERIC, __LC_TIME)
        (__LC_COLLATE, __LC_MONETARY, __LC_MESSAGES, __LC_ALL, __LC_PAPER)
        (__LC_NAME, __LC_ADDRESS, __LC_TELEPHONE, __LC_MEASUREMENT)
        (__LC_IDENTIFICATION): Make these macros useful in #if
        expressions, as required by C99.

2012-05-10  Andreas Schwab  <schwab@linux-m68k.org>

        * sunrpc/Makefile (extra-objs) [$(build-shared) = yes]: Add
        $(addsuffix .os,$(rpc-compat-routines)).  Move include ../Rules
        after this.

2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>

        * stdlib/longlong.h: Updated from GCC.

2012-05-09  Andreas Jaeger  <aj@suse.de>

        * nscd/nscd.c (run_modes): Make named enum, reorder so that
        default is first entry.
        (run_mode): Set type.
        (main): Remove informal message about syslog.
        (options): Fix typo.

        [BZ #14053]
        * sysdeps/x86_64/fpu/bits/mathinline.h (lrintf): Add __volatile
        to asm.
        (lrint): Likewise.
        (llrintf): Likewise.
        (llrint): Likewise.
        (rint): Likewise.
        (rintf): Likewise.
        (nearbyint): Likewise.
        (nearbyintf): Likewise.

2012-05-09  Andreas Jaeger  <aj@suse.de>
            Pedro Alves  <palves@redhat.com>

        * nscd/nscd.c (run_mode): Use enum.
        (main): Cleanup coding style issue.

2012-05-09  Alexandre Oliva  <aoliva@redhat.com>
            Andreas Jaeger  <aj@suse.de>

        * nscd/nscd.c (go_background): Replaced with...
        (run_mode): ... this.
        (RUN_FOREGROUND, RUN_DAEMONIZE, RUN_DEBUG): Add.
        (options): Add -F --foreground.
        (main): Implement it.
        (parse_opt): Parse it.

2012-05-09  Andreas Jaeger  <aj@suse.de>

        [BZ #14083]
        * string/bits/string2.h (strspn) [__GNUC_PREREQ(3, 2) &&
        !_HAVE_STRING_ARCH_strspn]: Cast zero to size_t to avoid
        -Wconversion warning.
        (strspn) [!__GNUC_PREREQ(3, 2) && !_HAVE_STRING_ARCH_strspn]:
        Likewise.

2012-05-09  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/locale.h-data (NULL): Use macro-constant.  Require
        == 0.
        (LC_ALL): Use macro-int-constant.
        (LC_COLLATE): Likewise.
        (LC_CTYPE): Likewise.
        (LC_MESSAGES): Likewise.
        (LC_MONETARY): Likewise.
        (LC_NUMERIC): Likewise.
        (LC_TIME): Likewise.
        [ISO || ISO99 || ISO11] (LC_MESSAGES): Do not require.
        (LC_*): Change to LC_[ABCDEFGHIJKLMNOPQRSTUVWXYZ]*.
        [ISO || ISO99 || ISO11] (*_t): Do not allow.
        * conform/data/math.h-data (HUGE_VAL): Use macro-constant.
        Specify type.
        [C99-based standards] (float_t): Expect type.
        [C99-based standards] (double_t): Expect type.
        [C99-based standards] (HUGE_VALF): Use macro-constant.  Specify
        type.
        [C99-based standards] (HUGE_VALL): Likewise.
        [C99-based standards] (INFINITY): Likewise.
        [C99-based standards] (NAN): Likewise.
        [C99-based standards] (FP_INFINITE): Use macro-int-constant.
        [C99-based standards] (FP_NAN): Likewise.
        [C99-based standards] (FP_NORMAL): Likewise.
        [C99-based standards] (FP_SUBNORMAL): Likewise.
        [C99-based standards] (FP_ZERO): Likewise.
        [C99-based standards] (FP_FAST_FMA): Use
        optional-macro-int-constant.  Specify type.  Require == 1.
        [C99-based standards] (FP_FAST_FMAF): Likewise.
        [C99-based standards] (FP_FAST_FMAL): Likewise.
        [C99-based standards] (FP_ILOGB0): Use macro-int-constant.
        [C99-based standards] (FP_ILOGBNAN): Likewise.
        [C99-based standards] (MATH_ERRNO): Use macro-int-constant.
        Specify type.
        [C99-based standards] (MATH_ERREXCEPT): Likewise.
        [C99-based standards] (math_errhandling): Specify type.
        [ISO99 || ISO11] (signgam): Do not allow.
        [non-C99-based standards] (copysignf): Do not allow.
        [non-C99-based standards] (exp2f): Likewise.
        [non-C99-based standards] (log2f): Likewise.
        [non-C99-based standards] (modff): Allow.
        [non-C99-based standards] (erff): Do not allow.
        [non-C99-based standards] (erfcf): Likewise.
        [non-C99-based standards] (gammaf): Likewise.
        [non-C99-based standards] (hypotf): Likewise.
        [non-C99-based standards] (j0f): Likewise.
        [non-C99-based standards] (j1f): Likewise.
        [non-C99-based standards] (jnf): Likewise.
        [non-C99-based standards] (lgammaf): Likewise.
        [non-C99-based standards] (tgammaf): Likewise.
        [non-C99-based standards] (y0f): Likewise.
        [non-C99-based standards] (y1f): Likewise.
        [non-C99-based standards] (ynf): Likewise.
        [non-C99-based standards] (isnanf): Likewise.
        [non-C99-based standards] (acoshf): Likewise.
        [non-C99-based standards] (asinhf): Likewise.
        [non-C99-based standards] (atanhf): Likewise.
        [non-C99-based standards] (cbrtf): Likewise.
        [non-C99-based standards] (expm1f): Likewise.
        [non-C99-based standards] (ilogbf): Likewise.
        [non-C99-based standards] (log1pf): Likewise.
        [non-C99-based standards] (logbf): Likewise.
        [non-C99-based standards] (nextafterf): Likewise.
        [non-C99-based standards] (remainderf): Likewise.
        [non-C99-based standards] (rintf): Likewise.
        [non-C99-based standards] (scalbf): Likewise.
        [non-C99-based standards] (copysignl): Likewise.
        [non-C99-based standards] (exp2l): Likewise.
        [non-C99-based standards] (log2l): Likewise.
        [non-C99-based standards] (modfl): Allow.
        [non-C99-based standards] (erfl): Do not allow.
        [non-C99-based standards] (erfcl): Likewise.
        [non-C99-based standards] (gammal): Likewise.
        [non-C99-based standards] (hypotl): Likewise.
        [non-C99-based standards] (j0l): Likewise.
        [non-C99-based standards] (j1l): Likewise.
        [non-C99-based standards] (jnl): Likewise.
        [non-C99-based standards] (lgammal): Likewise.
        [non-C99-based standards] (tgammal): Likewise.
        [non-C99-based standards] (y0l): Likewise.
        [non-C99-based standards] (y1l): Likewise.
        [non-C99-based standards] (ynl): Likewise.
        [non-C99-based standards] (isnanl): Likewise.
        [non-C99-based standards] (acoshl): Likewise.
        [non-C99-based standards] (asinhl): Likewise.
        [non-C99-based standards] (atanhl): Likewise.
        [non-C99-based standards] (cbrtl): Likewise.
        [non-C99-based standards] (expm1l): Likewise.
        [non-C99-based standards] (ilogbl): Likewise.
        [non-C99-based standards] (log1pl): Likewise.
        [non-C99-based standards] (logbl): Likewise.
        [non-C99-based standards] (nextafterl): Likewise.
        [non-C99-based standards] (remainderl): Likewise.
        [non-C99-based standards] (rintl): Likewise.
        [non-C99-based standards] (scalbl): Likewise.
        [ISO || ISO99 || ISO11] (*_t): Do not allow.
        [non-C99-based standards] (FP_*): Do not allow.
        [C99-based standards] (FP_*): Change to
        FP_[ABCDEFGHIJKLMNOPQRSTUVWXYZ]*.
        * conform/data/setjmp.h-data [ISO || ISO99 || ISO11] (*_t): Do not
        allow.
        * conform/data/signal.h-data (SIG_DFL): Use macro-constant.
        (SIG_ERR): Likewise.
        [X/Open-based standards] (SIG_HOLD): Likewise.
        (SIG_IGN): Likewise.
        (SIGABRT): Use macro-int-constant.  Specify type.  Require
        positive value.
        (SIGFPE): Likewise.
        (SIGILL): Likewise.
        (SIGINT): Likewise.
        (SIGSEGV): Likewise.
        (SIGTER): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGALRM): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGHUP): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGIO): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGKILL): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGPIPE): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGQUIT): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGUSR1): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGUSR2): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGCHLD): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGCONT): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGSTOP): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGTSTP): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGTTIN): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGTTOU): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGBUS): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGPOLL): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGPROF): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGSYS): Likewise.
        [X/Open-based standards] (SIGTRAP): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGURG): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGVTALRM): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGXCPU): Likewise.
        [!ISO && !ISO99 && !ISO11] (SIGXFSZ): Likewise.
        * conform/data/stdarg.h-data [ISO || ISO99 || ISO11] (*_t): Do not
        allow.

2012-05-08  Ian Wienand  <ianw@vmware.com>

        [BZ #14080]
        * time/tzset.c (__tzset_parse_tz): Update default rules for
        daylight time changes in the Energy Policy Act of 2005.

2012-05-09  Andreas Jaeger  <aj@suse.de>

        [BZ #13983]
        * elf/ldconfig.c (parse_conf): Change string to make clear that
        ldconfig only issued a warning if ld.so.conf does not exist.

2012-05-08  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S: Use
        movxtod instead of popping the value on the stack.

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-05-08  Carlos O'Donell  <carlos_odonell@mentor.com>

        * config.h.in: Add HAVE_ARM_PCS_VFP.

2012-05-08  Roland Mc Grath  <roland@hack.frob.com>

        [BZ #13979]
        * include/features.h: Warn if user requests __FORTIFY_SOURCE
        checking but the checks are disabled for any reason.

2012-05-08  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/dl-machine.h: Replace Elf64_XXX with ElfW(XXX)
        and ELF64_R_TYPE with ELFW(R_TYPE).

2012-05-08  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/syscalls.list (pause): Remove.
        (ulimit): Likewise.

        * sysdeps/unix/sysv/syscalls.list (setrlimit): Remove.
        (settimeofday): Likewise.

2012-05-08  Mike Frysinger  <vapier@gentoo.org>

        * inet/arpa/tftp.h (struct tftphdr): Rename th_u to th_u1.  Add
        a struct th_u2 inside the union, and move tu_block/tu_code into
        a new th_u3 union of tu_block/tu_code inside of that.  Move
        th_data[1] into the th_u2 as tu_data[0].  Change tu_stuff[1] to
        tu_stuff[0].  Add a new tu_padding[4] to keep sizeof() the same.
        (th_block): Change to th_u1.th_u2.th_u3.tu_block.
        (th_code): Change to th_u1.th_u2.th_u3.tu_code.
        (th_stuff): Change to th_u1.tu_stuff.
        (th_data): Define.
        (th_msg): Change to th_u1.th_u2.tu_data.

2012-05-07  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

        [BZ #14074]
        * sysdeps/sparc/sysdep.h (SPARC_PIC_THUNK_CALL): New macro.
        (SETUP_PIC_REG): Use it.
        (SETUP_PIC_REG_LEAF): Use it.

2012-05-07  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13885]
        [BZ #13923]
        * sysdeps/i386/fpu/e_expl.S (IEEE754_EXPL): Define conditional on
        USE_AS_EXPM1L.
        (EXPL_FINITE): Likewise.
        (FLDLOG): Likewise.
        (IEEE754_EXPL) [USE_AS_EXPM1L]: Support use as expm1l.
        * sysdeps/i386/fpu/s_expm1l.S: Define USE_AS_EXPM1L and include
        e_expl.S.
        * sysdeps/x86_64/fpu/e_expl.S (IEEE754_EXPL): Define conditional on
        USE_AS_EXPM1L.
        (EXPL_FINITE): Likewise.
        (FLDLOG): Likewise.
        (IEEE754_EXPL) [USE_AS_EXPM1L]: Support use as expm1l.
        * sysdeps/x86_64/fpu/s_expm1l.S: Define USE_AS_EXPM1L and include
        e_expl.S.
        * math/libm-test.inc (expm1_test): Add more tests.  Do not disable
        test of -max_value argument for long double.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-05-06  David S. Miller  <davem@davemloft.net>

        * scripts/data/localplt-sparc-linux-gnu.data: Add '?' markers to
        quad soft-float symbols whose references which are compiler
        generated.
        * scripts/data/localplt-sparc64-linux-gnu.data: Likewise.

2012-05-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13884]
        [BZ #13914]
        * sysdeps/i386/fpu/e_expl.S (IEEE754_EXPL): Define conditional on
        USE_AS_EXP10L.
        (EXPL_FINITE): Likewise.
        (FLDLOG): Likewise.
        (c0): Likewise.
        (c1): Likewise.
        (__ieee754_expl): Change to IEEE754_EXPL.  Use FLDLOG macro.
        Adjust comments for base varying.
        (__expl_finite): Change alias to EXPL_FINITE.
        * sysdeps/i386/fpu/e_exp10l.S: Define USE_AS_EXP10L and include
        e_expl.S.
        * sysdeps/ieee754/dbl-64/e_exp10.c: New file.
        * sysdeps/ieee754/ldbl-128/e_exp10l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_exp10l.c: Likewise.
        * sysdeps/x86_64/fpu/e_exp10l.S: Likewise.
        * sysdeps/x86_64/fpu/e_expl.S (IEEE754_EXPL): Define conditional on
        USE_AS_EXP10L.
        (EXPL_FINITE): Likewise.
        (FLDLOG): Likewise.
        (c0): Likewise.
        (c1): Likewise.
        (__ieee754_expl): Change to IEEE754_EXPL.  Use FLDLOG macro.
        Adjust comments for base varying.
        (__expl_finite): Change alias to EXPL_FINITE.
        * math/libm-test.inc (exp10_test): Add more tests.  Do not disable
        tests for bugs.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

        [BZ #14064]
        * math/libm-test.inc (check_float_internal): Correct ulp
        calculation for subnormal expected results.

2012-05-06  Andreas Jaeger  <aj@suse.de>

        * Makeconfig (+math-flags): New, set to -frounding-math.
        (+cflags): Add +math-flags so that all of glibc gets compiled with
        it.

        * sysdeps/x86_64/fpu/libm-test-ulps: Updated.

2012-05-05  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (hypot_test) [TEST_DOUBLE && TEST_INLINE]:
        Disable one test.

        [BZ #13787]
        [BZ #13922]
        [BZ #14036]
        * sysdeps/i386/fpu/e_expl.S (csat): New constant.
        (__ieee754_expl): Allow for and saturate large arguments.
        * sysdeps/ieee754/dbl-64/w_exp.c (o_threshold): Remove variable.
        (u_threshold): Likewise.
        (__exp): Call __ieee754_exp before checking for overflow and
        underflow.
        * sysdeps/ieee754/flt-32/w_expf.c (o_threshold): Remove variable.
        (u_threshold): Likewise.
        (__expf): Call __ieee754_expf before checking for overflow and
        underflow.
        * sysdeps/ieee754/ldbl-96/w_expl.c (o_threshold): Remove variable.
        (u_threshold): Likewise.
        (__expl): Call __ieee754_expl before checking for overflow and
        underflow.
        * sysdeps/x86_64/fpu/e_expl.S (csat): New constant.
        (__ieee754_expl): Allow for and saturate large arguments.
        * math/libm-test.inc (exp_test): Add another test.  Do not allow
        missing overflow exception on overflow.
        (expm1_test): Do not allow missing overflow exception on overflow.

        * sysdeps/i386/fpu/e_expl.c: Move to ...
        * sysdeps/i386/fpu/e_expl.S: ... here.  Write directly in assembly
        rather than using inline asm.
        * sysdeps/x86_64/fpu/e_expl.c: Remove file.
        * sysdeps/x86_64/fpu/e_expl.S: Copy from
        sysdeps/i386/fpu/e_expl.S, adjusted for x86_64.

        * sysdeps/unix/sysv/syscalls.list (ftime): Remove.
        (nice): Likewise.
        (poll): Likewise.
        (signal): Likewise.
        (time): Likewise.
        (times): Likewise.

2012-05-04  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/syscalls.list (adjtime): Add entry from
        sysdeps/unix/common/syscalls.list.
        (fchmod): Likewise.
        (fchown): Likewise.
        (ftruncate): Likewise.
        (getrusage): Likewise.
        (gettimeofday): Likewise.
        (setpgid): Likewise.
        (setregid): Likewise.
        (setreuid): Likewise.
        (sigaction): Likewise.
        (truncate): Likewise.
        (vhangup): Likewise.
        * sysdeps/unix/common/syscalls.list: Remove file.
        * sysdeps/unix/bsd/Implies: Don't include unix/common.
        * sysdeps/unix/sysv/linux/Implies: Likewise.

2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/nptl/ld.abilist: Moved to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/ld.abilist: Here.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libBrokenLocale.abilist:
        Moved to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libBrokenLocale.abilist:
        Here.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libanl.abilist: Moved
        to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libanl.abilist: Here.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libc.abilist: Moved
        to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libc.abilist: Here.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libcrypt.abilist: Moved
        to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libcrypt.abilist: Here.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libdl.abilist: Moved
        to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libdl.abilist: Here.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libm.abilist: Moved
        to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libm.abilist: Here.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libnsl.abilist: Moved
        to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libnsl.abilist: Here.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libpthread.abilist: Moved
        to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libpthread.abilist:
        Here.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libresolv.abilist: Moved
        to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libresolv.abilist:
        Here.
        * sysdeps/unix/sysv/linux/x86_64/nptl/librt.abilist: Moved
        to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/librt.abilist: Here.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libthread_db.abilist:
        Moved to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libthread_db.abilist:
        Here.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libutil.abilist: Moved
        to ...
        * sysdeps/unix/sysv/linux/x86_64/64/nptl/libutil.abilist: Here.

2012-05-04  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/common/bits/dirent.h: Remove file.
        * sysdeps/unix/common/bits/fcntl.h: Likewise.

        * sysdeps/unix/bsd/bits/dirent.h: Remove file.
        * sysdeps/unix/bsd/bits/fcntl.h: Likewise.
        * sysdeps/unix/bsd/bsd4.4/isatty.c: Likewise.
        * sysdeps/unix/bsd/isatty.c: Likewise.
        * sysdeps/unix/bsd/tcdrain.c: Likewise.
        * sysdeps/unix/bsd/tcgetattr.c: Likewise.
        * sysdeps/unix/bsd/tcsetattr.c: Likewise.

2012-05-04  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #13563]
        * sysdeps/ieee754/ldbl-128ibm/e_acosl.c (__ieee754_acosl): Fix
        long double comparison inaccuracies.
        * sysdeps/ieee754/ldbl-128ibm/e_asinl.c (__ieee754_asinl): Likewise.
        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2012-05-04  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/make-syscalls.sh: Fix check for version aliases.
        * sysdeps/unix/sysv/linux/i386/syscalls.list: Revert last change.

2012-05-04  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14049]
        * stdlib/strtod_l.c (____STRTOF_INTERNAL): Check for trailing
        nonzero digits before rounding a hex value.
        * stdlib/tst-strtod.c (tests): Add another test.

2012-05-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/fpu/libm-test-ulps: Update.

2012-05-03  Andreas Jaeger  <aj@suse.de>

        * malloc/mcheck.c (mcheck): Add barrier so that malloc/free pair
        does not get optimized out.
        (malloc_opt_barrier): New.

2012-05-03  Andreas Jaeger  <aj@suse.de>
            Roland McGrath  <roland@hack.frob.com>

        * Makerules (.PRECIOUS): Add %.symlist pattern to prevent
        intermediate file deletion.
        (generated): Add .symlist files.

2012-05-03  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13775]
        * libio/bits/stdio-ldbl.h [__USE_XOPEN2K8] (__dprintf_chk):
        Redirect under this condition.
        [__USE_XOPEN2K8] (__vdprintf_chk): Likewise.
        [__USE_GNU] (__dprintf_chk): Not under this condition.
        [__USE_GNU] (__vdprintf_chk): Likewise.
        * libio/bits/stdio2.h [__USE_XOPEN2K8] (__dprintf_chk): Declare
        under this condition.
        [__USE_XOPEN2K8] (__vdprintf_chk): Likewise.
        [__USE_XOPEN2K8] (dprintf): Define under this condition.
        [__USE_XOPEN2K8] (vdprintf): Likewise.
        [__USE_GNU] (__dprintf_chk): Not under this condition.
        [__USE_GNU] (__vdprintf_chk): Likewise.
        [__USE_GNU] (dprintf): Likewise.
        [__USE_GNU] (vdprintf): Likewise.

2012-05-03  Roland McGrath  <roland@hack.frob.com>

        * elf/Makefile (common-generated): Set this instead of generated for
        .dyn, .phdr, .jmprel files.  Remove $(common-objpfx) from the
        $(all-built-dso)-derived lists.

2012-05-03  Andreas Jaeger  <aj@suse.de>

        * sysdeps/i386/fpu/libm-test-ulps: Update.

        * FAQ: Removed.
        * FAQ.in: Likewise.
        * scripts/gen-FAQ.pl: Likewise.
        * manual/install.texi (Installation): Point to online location of
        FAQ.
        * Makefile (files-for-dist): Remove FAQ.
        (FAQ): Remove.

2012-05-02  Allan McRae  <allan@archlinux.org>

        * elf/Makefile: (LDFLAGS-nodel2mod3.so: Use $(no-as-needed).
        (LDFLAGS-reldepmod5.so): Likewise.
        (LDFLAGS-reldep6mod1.so): Likewise.
        (LDFLAGS-reldep6mod4.so): Likewise.
        (LDFLAGS-reldep8mod3.so): Likewise.
        (LDFLAGS-unload4mod1.so): Likewise.
        (LDFLAGS-unload4mod2.so): Likewise.
        (LDFLAGS-tst-initorder): Likewise.
        (LDFLAGS-tst-initordera2.so): Likewise.
        (LDFLAGS-tst-initordera3.so): Likewise.
        (LDFLAGS-tst-initordera4.so): Likewise.
        (LDFLAGS-tst-initorderb2.so): Likewise.
        (LDFLAGS-noload): Likewise.
        (LDFLAGS-next): Likewise.
        (LDFLAGS-order2mod1.so): Likewise.
        (LDFLAGS-order2mod2.so): Likewise.
        (LDFLAGS-tst-initorder2): Likewise.
        (LDFLAGS-tst-initorder2a.so): Likewise.
        (LDFLAGS-tst-initorder2b.so): Likewise.
        (LDFLAGS-tst-initorder2c.so): Likewise.
        * stdlib/Makefile: (LDFLAGS-tst-putenv): Likewise.

2012-05-02  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-05-02  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #14055]
        * elf/dl-sysdep.c (_dl_show_auxv): Add bounds check.

2012-05-02  Andreas Jaeger  <aj@suse.de>

        * math/Makefile (CPPFLAGS-test-ildoubl.c): Add -frounding-math
        since we manipulate rounding mode.
        (CPPFLAGS-test-idouble.c): Likewise.
        (CPPFLAGS-test-ifloat.c): Likewise.
        (CFLAGS-test-ldouble.c): Likewise.
        (CFLAGS-test-double.c): Likewise.
        (CFLAGS-test-float.c): Likewise.
        (CFLAGS-test-misc.c): Likewise.
        (CFLAGS-test-test-fenv.c): Likewise.

2012-05-02  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #2550]
        [BZ #2570]
        * sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c: Use floating-point
        comparisons to determine direction to adjust input.

2012-05-01  Roland McGrath  <roland@hack.frob.com>

        * elf/Makefile ($(objpfx)check-localplt.out): Redirect the test's
        output to the target.

        * scripts/localplt.awk: New file.
        * elf/Makefile ($(objpfx)check-localplt): Target removed.
        (check-localplt-CFLAGS): Variable removed.
        ($(all-built-dso:=.jmprel)): New static pattern rule.
        (generated): Add those targets.
        (localplt-built-dso): New variable.
        ($(objpfx)check-localplt.out): Use the script on the .jmprel files.

        * elf/check-localplt.c: File removed.

        * scripts/check-execstack.awk: New file.
        * elf/Makefile ($(objpfx)check-execstack): Target removed.
        (check-execstack-CFLAGS): Variable removed.
        ($(objpfx)check-execstack.h): Target removed.
        ($(objpfx)execstack-default): New target.
        (generated): Add that instead of check-execstack.h.
        ($(all-built-dso:=.phdr)): New static pattern rule.
        (generated): Add those targets.
        * elf/check-execstack.c: File removed.

        * scripts/check-textrel.awk: New file.
        * elf/Makefile ($(objpfx)check-textrel): Target removed.
        (check-textrel-CFLAGS): Variable removed.
        (all-built-dso): Use := to define.o
        ($(all-built-dso:=.dyn)): New static pattern rule.
        (generated): Add those targets.
        ($(objpfx)check-textrel.out): Use the script on the .dyn files.
        * config.make.in (READELF): New substituted variable.
        * elf/check-textrel.c: File removed.

2012-05-01  Joseph Myers  <joseph@codesourcery.com>

        * conform/data/assert.h-data [ISO || ISO99 || ISO11] (*_t): Do not
        allow.
        * conform/data/ctype.h-data [C99-based standards] (isblank):
        Expect function.
        (is*): Change to is[abcdefghijklmnopqrstuvwxyz]*.
        (to*): Change to to[abcdefghijklmnopqrstuvwxyz]*.
        [ISO || ISO99 || ISO11] (*_t): Do not allow.
        * conform/data/errno.h-data (EDOM): Use macro-int-constant.
        Specify type.  Require positive value.
        (EILSEQ): Likewise.
        (ERANGE): Likewise.
        [ISO || POSIX] (EILSEQ): Do not expect.
        [!ISO && !ISO99 && !ISO11] (E2BIG): Use macro-int-constant.
        Specify type.  Require positive value.
        [!ISO && !ISO99 && !ISO11] (EACCES): Likewise.
        [!ISO && !ISO99 && !ISO11] (EADDRINUSE): Likewise.
        [!ISO && !ISO99 && !ISO11] (EADDRNOTAVAIL): Likewise.
        [!ISO && !ISO99 && !ISO11] (EAFNOSUPPORT): Likewise.
        [!ISO && !ISO99 && !ISO11] (EAGAIN): Likewise.
        [!ISO && !ISO99 && !ISO11] (EALREADY): Likewise.
        [!ISO && !ISO99 && !ISO11] (EBADF): Likewise.
        [!ISO && !ISO99 && !ISO11] (EBADMSG): Likewise.
        [!ISO && !ISO99 && !ISO11] (EBUSY): Likewise.
        [!ISO && !ISO99 && !ISO11] (ECANCELED): Likewise.
        [!ISO && !ISO99 && !ISO11] (ECHILD): Likewise.
        [!ISO && !ISO99 && !ISO11] (ECONNABORTED): Likewise.
        [!ISO && !ISO99 && !ISO11] (ECONNREFUSED): Likewise.
        [!ISO && !ISO99 && !ISO11] (ECONNRESET): Likewise.
        [!ISO && !ISO99 && !ISO11] (EDEADLK): Likewise.
        [!ISO && !ISO99 && !ISO11] (EDESTADDRREQ): Likewise.
        [!ISO && !ISO99 && !ISO11] (EDQUOT): Likewise.
        [!ISO && !ISO99 && !ISO11] (EEXIST): Likewise.
        [!ISO && !ISO99 && !ISO11] (EFAULT): Likewise.
        [!ISO && !ISO99 && !ISO11] (EFBIG): Likewise.
        [!ISO && !ISO99 && !ISO11] (EHOSTUNREACH): Likewise.
        [!ISO && !ISO99 && !ISO11] (EIDRM): Likewise.
        [!ISO && !ISO99 && !ISO11] (EINPROGRESS): Likewise.
        [!ISO && !ISO99 && !ISO11] (EINTR): Likewise.
        [!ISO && !ISO99 && !ISO11] (EINVAL): Likewise.
        [!ISO && !ISO99 && !ISO11] (EIO): Likewise.
        [!ISO && !ISO99 && !ISO11] (EISCONN): Likewise.
        [!ISO && !ISO99 && !ISO11] (EISDIR): Likewise.
        [!ISO && !ISO99 && !ISO11] (ELOOP): Likewise.
        [!ISO && !ISO99 && !ISO11] (EMFILE): Likewise.
        [!ISO && !ISO99 && !ISO11] (EMLINK): Likewise.
        [!ISO && !ISO99 && !ISO11] (EMSGSIZE): Likewise.
        [!ISO && !ISO99 && !ISO11] (EMULTIHOP): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENAMETOOLONG): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENETDOWN): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENETUNREACH): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENFILE): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOBUFS): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENODATA): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENODEV): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOENT): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOEXEC): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOLCK): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOLINK): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOMEM): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOMSG): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOPROTOOPT): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOSPC): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOSR): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOSTR): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOSYS): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOTCONN): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOTDIR): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOTEMPTY): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOTSOCK): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOTSUP): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENOTTY): Likewise.
        [!ISO && !ISO99 && !ISO11] (ENXIO): Likewise.
        [!ISO && !ISO99 && !ISO11] (EOPNOTSUPP): Likewise.
        [!ISO && !ISO99 && !ISO11] (EOVERFLOW): Likewise.
        [!ISO && !ISO99 && !ISO11] (EPERM): Likewise.
        [!ISO && !ISO99 && !ISO11] (EPIPE): Likewise.
        [!ISO && !ISO99 && !ISO11] (EPROTO): Likewise.
        [!ISO && !ISO99 && !ISO11] (EPROTONOSUPPORT): Likewise.
        [!ISO && !ISO99 && !ISO11] (EPROTOTYPE): Likewise.
        [!ISO && !ISO99 && !ISO11] (EROFS): Likewise.
        [!ISO && !ISO99 && !ISO11] (ESPIPE): Likewise.
        [!ISO && !ISO99 && !ISO11] (ESRCH): Likewise.
        [!ISO && !ISO99 && !ISO11] (ESTALE): Likewise.
        [!ISO && !ISO99 && !ISO11] (ETIME): Likewise.
        [!ISO && !ISO99 && !ISO11] (ETIMEDOUT): Likewise.
        [!ISO && !ISO99 && !ISO11] (ETXTBSY): Likewise.
        [!ISO && !ISO99 && !ISO11] (EWOULDBLOCK): Likewise.
        [!ISO && !ISO99 && !ISO11] (EXDEV): Likewise.
        [XOPEN2K8 || defined POSIX2008] (ENOTRECOVERABLE): Likewise.
        [XOPEN2K8 || defined POSIX2008] (EOWNERDEAD): Likewise.
        * conform/data/float.h-data (FLT_RADIX): Use macro-int-constant.
        Require >= 2.
        (FLT_ROUNDS): Expect as macro, not constant.
        (FLT_MANT_DIG): Use macro-int-constant.
        (DBL_MANT_DIG): Likewise.
        (LDBL_MANT_DIG): Likewise.
        (FLT_DIG): Likewise.
        (DBL_DIG): Likewise.
        (LDBL_DIG): Likewise.
        (FLT_MIN_EXP): Use macro-int-constant.  Require < 0.
        (DBL_MIN_EXP): Likewise.
        (LDBL_MIN_EXP): Likewise.
        (FLT_MAX_EXP): Use macro-int-constant.
        (DBL_MAX_EXP): Likewise.
        (LDBL_MAX_EXP): Likewise.
        (FLT_MAX_10_EXP): Likewise.
        (DBL_MAX_10_EXP): Likewise.
        (LDBL_MAX_10_EXP): Likewise.
        (FLT_MAX): Use macro-constant.
        (DBL_MAX): Likewise.
        (LDBL_MAX): Likewise.
        (FLT_EPSILON): Use macro-constant.  Give upper bound.
        (DBL_EPSILON): Likewise.
        (LDBL_EPSILON): Likewise.
        (FLT_MIN): Likewise.
        (DBL_MIN): Likewise.
        (LDBL_MIN): Likewise.
        [C99-based standards] (DECIMAL_DIG): Use macro-int-constant.
        [C99-based standards] (FLT_EVAL_METHOD): Likewise.
        [ISO11] (DBL_HAS_SUBNORM): Use macro-int-constant.
        [ISO11] (FLT_HAS_SUBNORM): Likewise.
        [ISO11] (LDBL_HAS_SUBNORM): Likewise.
        [ISO11] (DBL_DECIMAL_DIG): Likewise.
        [ISO11] (FLT_DECIMAL_DIG): Likewise.
        [ISO11] (LDBL_DECIMAL_DIG): Likewise.
        [ISO11] (DBL_TRUE_MIN): Use macro-constant.
        [ISO11] (FLT_TRUE_MIN): Likewise.
        [ISO11] (LDBL_TRUE_MIN): Likewise.
        [ISO || ISO99 || ISO11] (*_t): Do not allow.
        * conform/data/limits.h-data (CHAR_BIT): Use macro-int-constant.
        (SCHAR_MIN): Use macro-int-constant.  Specify type.
        (SCHAR_MAX): Likewise.
        (UCHAR_MAX): Likewise.
        (CHAR_MIN): Likewise.
        (CHAR_MAX): Likewise.
        (MB_LEN_MAX): Use macro-int-constant.
        (SHRT_MIN): Use macro-int-constant.  Specify type.
        (SHRT_MAX): Likewise.
        (USHRT_MAX): Likewise.
        (INT_MAX): Likewise.
        (INT_MIN): Use macro-int-constant.  Specify type.  Make upper
        bound negative.
        (UINT_MAX): Use macro-int-constant.  Specify type.  Suffix lower
        bound with "U".
        (LONG_MAX): Use macro-int-constant.  Specify type.  Suffix lower
        bound with "L".
        (LONG_MIN): Use macro-int-constant.  Specify type.  Make upper
        bound negative.  Suffix upper bound with "L".
        (ULONG_MAX): Use macro-int-constant.  Specify type.  Suffix lower
        bound with "UL".
        [C99-based standards] (LLONG_MIN): Use macro-int-constant.
        Specify type.
        [C99-based standards] (LLONG_MAX): Likewise.
        [C99-based standards] (ULLONG_MAX): Likewise.
        * conform/data/stddef.h-data (NULL): Use macro-constant.  Require
        == 0.
        [ISO11] (max_align_t): Require type.
        [ISO || ISO99 || ISO11] (*_t): Do not allow.

        * conform/conformtest.pl ($CFLAGS_namespace): Define separately
        from $CFLAGS, without defining away __attribute__ calls.
        (checknamespace): Use $CFLAGS_namespace.

        * conform/conformtest.pl (@keywords): Only include C99 keywords
        for standards based on C99 or C11.

        * conform/data/iso646.h-data [ISO || POSIX || XPG3 || XPG4]:
        Disable tests.
        * conform/data/stdint.h-data [ISO || POSIX || XPG3 || XPG4 ||
        UNIX98]: Likewise.

        * conform/conformtest.pl: Handle "macro-int-constant" and test for
        usability of symbols in #if.

        * conform/conformtest.pl: If macro or constant types start
        "promoted:", expect the symbol to be of the following type
        promoted by the integer promotions.

        * conform/conformtest.pl: Parse all "constant" and "macro" lines
        in one place.  Also handle "macro-constant".

        * conform/conformtest.pl: Only accept expected macro values with
        "==".  Parse all "macro" lines in one place.
        * conform/data/stdlib.h-data: Use "==" form on "macro" lines.

        * conform/conformtest.pl: Handle braced types on "constant" lines
        instead of handling "typed-constant".
        * conform/data/signal.h-data: Use "constant" instead of
        "typed-constant".

        * conform/conformtest.pl: Handle "optional-" at start of lines in
        one place rather than duplicating several cases.  Handle each
        format of "macro" line with initial "optional-".

        * conform/conformtest.pl: Only accept expected constant or
        optional-constant values with "==".  Parse all "constant" lines in
        one place.  Parse all "optional-constant" lines in one place.
        * conform/data/cpio.h-data: Use "==" form on "constant" lines.
        * conform/data/fmtmsg.h-data: Likewise.
        * conform/data/netinet/in.h-data: Likewise.
        * conform/data/tar.h-data: Likewise.
        * conform/data/limits.h-data: Use "==" form on "constant" and
        "optional-constant" lines.

        * conform/conformtest.pl: Use -ansi for XPG3, XPG4 and UNIX98.
        Use -std=c99 for XOPEN2K.
        (@knownproblems): Remove.
        (newtoken): Don't check %isknown.

        * conform/data/math.h-data [XPG3 || XPG4 || UNIX98] (fpclassify):
        Do not expect macro.
        [XPG3 || XPG4 || UNIX98] (isfinite): Likewise.
        [XPG3 || XPG4 || UNIX98] (isinf): Likewise.
        [XPG3 || XPG4 || UNIX98] (isnan): Likewise.
        [XPG3 || XPG4 || UNIX98] (isnormal): Likewise.
        [XPG3 || XPG4 || UNIX98] (signbit): Likewise.
        [XPG3 || XPG4 || UNIX98] (isgreater): Likewise.
        [XPG3 || XPG4 || UNIX98] (isgreaterequal): Likewise.
        [XPG3 || XPG4 || UNIX98] (isless): Likewise.
        [XPG3 || XPG4 || UNIX98] (islessequal): Likewise.
        [XPG3 || XPG4 || UNIX98] (islessgreater): Likewise.
        [XPG3 || XPG4 || UNIX98] (isunordered): Likewise.
        [XPG3 || XPG4 || UNIX98] (isnan): Expect as function.
        [XPG3 || XPG4 || UNIX98] (HUGE_VALF): Do not expect.
        [XPG3 || XPG4 || UNIX98] (HUGE_VALL): Likewise.
        [XPG3 || XPG4 || UNIX98] (INFINITY): Likewise.
        [XPG3 || XPG4 || UNIX98] (NAN): Likewise.
        [XPG3 || XPG4 || UNIX98] (FP_INFINITE): Likewise.
        [XPG3 || XPG4 || UNIX98] (FP_NAN): Likewise.
        [XPG3 || XPG4 || UNIX98] (FP_NORMAL): Likewise.
        [XPG3 || XPG4 || UNIX98] (FP_SUBNORMAL): Likewise.
        [XPG3 || XPG4 || UNIX98] (FP_ZERO): Likewise.
        [XPG3 || XPG4 || UNIX98] (FP_FAST_FMA): Likewise.
        [XPG3 || XPG4 || UNIX98] (FP_FAST_FMAF): Likewise.
        [XPG3 || XPG4 || UNIX98] (FP_FAST_FMAL): Likewise.
        [XPG3 || XPG4 || UNIX98] (FP_ILOGB0): Likewise.
        [XPG3 || XPG4 || UNIX98] (FP_ILOGBNAN): Likewise.
        [XPG3 || XPG4 || UNIX98] (copysign): Likewise.
        [XPG3 || XPG4 || UNIX98] (exp2): Likewise.
        [XPG3 || XPG4 || UNIX98] (log2): Likewise.
        [XPG3 || XPG4 || UNIX98] (tgama): Likewise.
        [XPG3] (acosh): Likewise.
        [XPG3] (asinh): Likewise.
        [XPG3] (atanh): Likewise.
        [XPG3] (cbrt): Likewise.
        [XPG3] (expm1): Likewise.
        [XPG3] (ilogb): Likewise.
        [XPG3] (log1p): Likewise.
        [XPG3] (logb): Likewise.
        [XPG3] (nextafter): Likewise.
        [XPG3 || XPG4 || UNIX98] (nexttoward): Likewise.
        [XPG3 || XPG4 || UNIX98] (nearbyint): Likewise.
        [XPG3] (remainder): Likewise.
        [XPG3] (rint): Likewise.
        [XPG3 || XPG4 || UNIX98] (round): Likewise.
        [XPG3 || XPG4 || UNIX98] (trunc): Likewise.
        [XPG3 || XPG4 || UNIX98] (lrint): Likewise.
        [XPG3 || XPG4 || UNIX98] (llrint): Likewise.
        [XPG3 || XPG4 || UNIX98] (lround): Likewise.
        [XPG3 || XPG4 || UNIX98] (llround): Likewise.
        [XPG3 || XPG4 || UNIX98] (remquo): Likewise.
        [UNIX98 || XOPEN2K] (scalb): Expect.
        [XPG3 || XPG4 || UNIX98] (scalbn): Do not expect.
        [XPG3 || XPG4 || UNIX98] (scalbln): Likewise.
        [XPG3 || XPG4 || UNIX98] (fdim): Likewise.
        [XPG3 || XPG4 || UNIX98] (fmax): Likewise.
        [XPG3 || XPG4 || UNIX98] (fmin): Likewise.
        [XPG3 || XPG4 || UNIX98] (fma): Likewise.
        [XPG3 || XPG4 || UNIX98] (nan): Likewise.
        [XPG3 || XPG4 || UNIX98] (acosf): Likewise.
        [XPG3 || XPG4 || UNIX98] (asinf): Likewise.
        [XPG3 || XPG4 || UNIX98] (atanf): Likewise.
        [XPG3 || XPG4 || UNIX98] (atan2f): Likewise.
        [XPG3 || XPG4 || UNIX98] (ceilf): Likewise.
        [XPG3 || XPG4 || UNIX98] (copysignf): Likewise.
        [XPG3 || XPG4 || UNIX98] (cosf): Likewise.
        [XPG3 || XPG4 || UNIX98] (coshf): Likewise.
        [XPG3 || XPG4 || UNIX98] (expf): Likewise.
        [XPG3 || XPG4 || UNIX98] (exp2f): Likewise.
        [XPG3 || XPG4 || UNIX98] (fabsf): Likewise.
        [XPG3 || XPG4 || UNIX98] (floorf): Likewise.
        [XPG3 || XPG4 || UNIX98] (fmodf): Likewise.
        [XPG3 || XPG4 || UNIX98] (frexpf): Likewise.
        [XPG3 || XPG4 || UNIX98] (ldexpf): Likewise.
        [XPG3 || XPG4 || UNIX98] (logf): Likewise.
        [XPG3 || XPG4 || UNIX98] (log10f): Likewise.
        [XPG3 || XPG4 || UNIX98] (log2f): Likewise.
        [XPG3 || XPG4 || UNIX98] (modff): Likewise.
        [XPG3 || XPG4 || UNIX98] (powf): Likewise.
        [XPG3 || XPG4 || UNIX98] (sinf): Likewise.
        [XPG3 || XPG4 || UNIX98] (sinhf): Likewise.
        [XPG3 || XPG4 || UNIX98] (sqrtf): Likewise.
        [XPG3 || XPG4 || UNIX98] (tanf): Likewise.
        [XPG3 || XPG4 || UNIX98] (tanhf): Likewise.
        [XPG3 || XPG4 || UNIX98] (erff): Likewise.
        [XPG3 || XPG4 || UNIX98] (erfcf): Likewise.
        [XPG3 || XPG4 || UNIX98] (gammaf): Likewise.
        [XPG3 || XPG4 || UNIX98] (hypotf): Likewise.
        [XPG3 || XPG4 || UNIX98] (j0f): Likewise.
        [XPG3 || XPG4 || UNIX98] (j1f): Likewise.
        [XPG3 || XPG4 || UNIX98] (jnf): Likewise.
        [XPG3 || XPG4 || UNIX98] (lgammaf): Likewise.
        [XPG3 || XPG4 || UNIX98] (tgammaf): Likewise.
        [XPG3 || XPG4 || UNIX98] (y0f): Likewise.
        [XPG3 || XPG4 || UNIX98] (y1f): Likewise.
        [XPG3 || XPG4 || UNIX98] (ynf): Likewise.
        [XPG3 || XPG4 || UNIX98] (acoshf): Likewise.
        [XPG3 || XPG4 || UNIX98] (asinhf): Likewise.
        [XPG3 || XPG4 || UNIX98] (atanhf): Likewise.
        [XPG3 || XPG4 || UNIX98] (cbrtf): Likewise.
        [XPG3 || XPG4 || UNIX98] (expm1f): Likewise.
        [XPG3 || XPG4 || UNIX98] (ilogbf): Likewise.
        [XPG3 || XPG4 || UNIX98] (log1pf): Likewise.
        [XPG3 || XPG4 || UNIX98] (logbf): Likewise.
        [XPG3 || XPG4 || UNIX98] (nextafterf): Likewise.
        [XPG3 || XPG4 || UNIX98] (nexttowardf): Likewise.
        [XPG3 || XPG4 || UNIX98] (nearbyintf): Likewise.
        [XPG3 || XPG4 || UNIX98] (remainderf): Likewise.
        [XPG3 || XPG4 || UNIX98] (rintf): Likewise.
        [XPG3 || XPG4 || UNIX98] (roundf): Likewise.
        [XPG3 || XPG4 || UNIX98] (truncf): Likewise.
        [XPG3 || XPG4 || UNIX98] (lrintf): Likewise.
        [XPG3 || XPG4 || UNIX98] (llrintf): Likewise.
        [XPG3 || XPG4 || UNIX98] (lroundf): Likewise.
        [XPG3 || XPG4 || UNIX98] (llroundf): Likewise.
        [XPG3 || XPG4 || UNIX98] (remquof): Likewise.
        [XPG3 || XPG4 || UNIX98] (scalbf): Likewise.
        [XPG3 || XPG4 || UNIX98] (scalbnf): Likewise.
        [XPG3 || XPG4 || UNIX98] (scalblnf): Likewise.
        [XPG3 || XPG4 || UNIX98] (fdimf): Likewise.
        [XPG3 || XPG4 || UNIX98] (fmaxf): Likewise.
        [XPG3 || XPG4 || UNIX98] (fminf): Likewise.
        [XPG3 || XPG4 || UNIX98] (fmaf): Likewise.
        [XPG3 || XPG4 || UNIX98] (nanf): Likewise.
        [XPG3 || XPG4 || UNIX98] (acosl): Likewise.
        [XPG3 || XPG4 || UNIX98] (asinl): Likewise.
        [XPG3 || XPG4 || UNIX98] (atanl): Likewise.
        [XPG3 || XPG4 || UNIX98] (atan2l): Likewise.
        [XPG3 || XPG4 || UNIX98] (ceill): Likewise.
        [XPG3 || XPG4 || UNIX98] (copysignl): Likewise.
        [XPG3 || XPG4 || UNIX98] (cosl): Likewise.
        [XPG3 || XPG4 || UNIX98] (coshl): Likewise.
        [XPG3 || XPG4 || UNIX98] (expl): Likewise.
        [XPG3 || XPG4 || UNIX98] (exp2l): Likewise.
        [XPG3 || XPG4 || UNIX98] (fabsl): Likewise.
        [XPG3 || XPG4 || UNIX98] (floorl): Likewise.
        [XPG3 || XPG4 || UNIX98] (fmodl): Likewise.
        [XPG3 || XPG4 || UNIX98] (frexpl): Likewise.
        [XPG3 || XPG4 || UNIX98] (ldexpl): Likewise.
        [XPG3 || XPG4 || UNIX98] (logl): Likewise.
        [XPG3 || XPG4 || UNIX98] (log10l): Likewise.
        [XPG3 || XPG4 || UNIX98] (log2l): Likewise.
        [XPG3 || XPG4 || UNIX98] (modfl): Likewise.
        [XPG3 || XPG4 || UNIX98] (powl): Likewise.
        [XPG3 || XPG4 || UNIX98] (sinl): Likewise.
        [XPG3 || XPG4 || UNIX98] (sinhl): Likewise.
        [XPG3 || XPG4 || UNIX98] (sqrtl): Likewise.
        [XPG3 || XPG4 || UNIX98] (tanl): Likewise.
        [XPG3 || XPG4 || UNIX98] (tanhl): Likewise.
        [XPG3 || XPG4 || UNIX98] (erfl): Likewise.
        [XPG3 || XPG4 || UNIX98] (erfcl): Likewise.
        [XPG3 || XPG4 || UNIX98] (gammal): Likewise.
        [XPG3 || XPG4 || UNIX98] (hypotl): Likewise.
        [XPG3 || XPG4 || UNIX98] (j0l): Likewise.
        [XPG3 || XPG4 || UNIX98] (j1l): Likewise.
        [XPG3 || XPG4 || UNIX98] (jnl): Likewise.
        [XPG3 || XPG4 || UNIX98] (lgammal): Likewise.
        [XPG3 || XPG4 || UNIX98] (tgammal): Likewise.
        [XPG3 || XPG4 || UNIX98] (y0l): Likewise.
        [XPG3 || XPG4 || UNIX98] (y1l): Likewise.
        [XPG3 || XPG4 || UNIX98] (ynl): Likewise.
        [XPG3 || XPG4 || UNIX98] (acoshl): Likewise.
        [XPG3 || XPG4 || UNIX98] (asinhl): Likewise.
        [XPG3 || XPG4 || UNIX98] (atanhl): Likewise.
        [XPG3 || XPG4 || UNIX98] (cbrtl): Likewise.
        [XPG3 || XPG4 || UNIX98] (expm1l): Likewise.
        [XPG3 || XPG4 || UNIX98] (ilogbl): Likewise.
        [XPG3 || XPG4 || UNIX98] (log1pl): Likewise.
        [XPG3 || XPG4 || UNIX98] (logbl): Likewise.
        [XPG3 || XPG4 || UNIX98] (nextafterl): Likewise.
        [XPG3 || XPG4 || UNIX98] (nexttowardl): Likewise.
        [XPG3 || XPG4 || UNIX98] (nearbyintl): Likewise.
        [XPG3 || XPG4 || UNIX98] (remainderl): Likewise.
        [XPG3 || XPG4 || UNIX98] (rintl): Likewise.
        [XPG3 || XPG4 || UNIX98] (roundl): Likewise.
        [XPG3 || XPG4 || UNIX98] (truncl): Likewise.
        [XPG3 || XPG4 || UNIX98] (lrintl): Likewise.
        [XPG3 || XPG4 || UNIX98] (llrintl): Likewise.
        [XPG3 || XPG4 || UNIX98] (lroundl): Likewise.
        [XPG3 || XPG4 || UNIX98] (llroundl): Likewise.
        [XPG3 || XPG4 || UNIX98] (remquol): Likewise.
        [XPG3 || XPG4 || UNIX98] (scalbl): Likewise.
        [XPG3 || XPG4 || UNIX98] (scalbnl): Likewise.
        [XPG3 || XPG4 || UNIX98] (scalblnl): Likewise.
        [XPG3 || XPG4 || UNIX98] (fdiml): Likewise.
        [XPG3 || XPG4 || UNIX98] (fmaxl): Likewise.
        [XPG3 || XPG4 || UNIX98] (fminl): Likewise.
        [XPG3 || XPG4 || UNIX98] (fmal): Likewise.
        [XPG3 || XPG4 || UNIX98] (nanl): Likewise.

        * conform/conformtest.pl: Define _XOPEN_SOURCE as well as
        _XOPEN_SOURCE_EXTENDED for XPG4.

        * conform/conformtest.pl: Handle "symbol" lines for allow-header.

        * Makeconfig (localtime): Remove variable.
        (inst_localtime-file): Likewise.

2012-05-01  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/ld.abilist:
        Update.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist:
        Update.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libm.abilist:
        Update.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libpthread.abilist:
        Update.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/librt.abilist:
        Update.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/ld.abilist:
        Update.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist:
        Update.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libm.abilist:
        Update.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread.abilist:
        Update.

2012-05-01  Joseph Myers  <joseph@codesourcery.com>

        [BZ #2550]
        [BZ #2570]
        * math/s_nexttowardf.c (__nexttowardf): Use floating-point
        comparisons to determine direction to adjust input.
        * sysdeps/i386/fpu/s_nexttoward.c (__nexttoward): Likewise.
        * sysdeps/i386/fpu/s_nexttowardf.c(__nexttowardf): Likewise.
        * sysdeps/ieee754/ldbl-128/s_nexttoward.c (__nexttoward):
        Likewise.
        * sysdeps/ieee754/ldbl-128/s_nexttowardf.c (__nexttowardf):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c (__nexttowardf):
        Likewise.
        * sysdeps/ieee754/ldbl-96/s_nexttoward.c (__nexttoward): Likewise.
        * sysdeps/ieee754/ldbl-96/s_nexttowardf.c (__nexttowardf):
        Likewise.
        * sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c (__nldbl_nexttowardf):
        Likewise.
        * math/libm-test.inc (nexttoward_test): Add more tests.

2012-05-01  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #14040]
        * sysdeps/powerpc/powerpc32/fpu/s_nearbyint.S (nearbyintl): Define
        in version GLIBC_2.1, not GLIBC_2.0.
        * sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S (nearbyintl):
        Likewise.

2012-04-30  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13942]
        * sysdeps/i386/fpu/e_acos.S (__ieee754_acos): Calculate 1 - x^2 as
        (1 - x) * (1 + x).
        * sysdeps/i386/fpu/e_acosl.c (__ieee754_acosl): Likewise.
        * sysdeps/i386/fpu/e_asin.S (__ieee754_asin): Likewise.
        * math/libm-test.inc (acos_test): Add more tests.
        (asin_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #14034]
        * sysdeps/i386/fpu/e_acos.S (__ieee754_acos): Take absolute value
        of square root.
        * sysdeps/i386/fpu/e_acosf.S (__ieee754_acosf): Likewise.
        * sysdeps/i386/fpu/e_acosl.c (__ieee754_acosl): Likewise.
        * math/libm-test.inc (acos_test_tonearest): New function.
        (acos_test_towardzero): Likewise.
        (acos_test_downward): Likewise.
        (acos_test_upward): Likewise.
        (asin_test_tonearest): Likewise.
        (asin_test_towardzero): Likewise.
        (asin_test_downward): Likewise.
        (asin_test_upward): Likewise.
        (main): Call the new functions.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

        [BZ #13884]
        [BZ #13924]
        * math/e_exp10.c: Include <float.h>.
        (__ieee754_exp10): Handle underflow here rather than multiplying
        large negative argument by M_LN10.
        * math/e_exp10f.c (__ieee754_exp10f): Call __ieee754_exp instead
        of __ieee754_expf.
        * math/e_exp10l.c: Include <float.h>.
        (__ieee754_exp10l): Handle underflow here rather than multiplying
        large negative argument by M_LN10l.
        * math/libm-test.inc (exp10_test): Add another test.  Do not allow
        spurious overflow exception on underflow.

2012-04-29  Marek Polacek  <polacek@redhat.com>

        * misc/sys/cdefs.h (__attribute_artificial__): New macro.
        (__fortify_function): New macro.
        (__extern_always_inline): Don't use __attribute__ ((__artificial__)).
        * libio/bits/stdio-ldbl.h: Use __fortify_function in place of
        __extern_always_inline.
        * libio/bits/stdio2.h: Likewise.
        * libio/bits/stdio.h: Likewise.
        * string/string.h: Likewise.
        * string/bits/string3.h: Likewise.
        * include/stdio.h: Likewise.
        * stdlib/bits/stdlib.h: Likewise.
        * stdlib/stdlib.h: Likewise.
        * rt/bits/mqueue2.h: Likewise.
        * rt/mqueue.h: Likewise.
        * posix/bits/unistd.h: Likewise.
        * posix/unistd.h: Likewise.
        * io/bits/poll2.h: Likewise.
        * io/bits/fcntl2.h: Likewise.
        * io/fcntl.h: Likewise.
        * io/sys/poll.h: Likewise.
        * misc/bits/syslog.h: Likewise.
        * misc/bits/syslog-ldbl.h: Likewise.
        * misc/sys/syslog.h: Likewise.
        * socket/bits/socket2.h: Likewise.
        * socket/sys/socket.h: Likewise.
        * debug/tst-chk1.c: Likewise.
        * wcsmbs/bits/wchar2.h: Likewise.
        * wcsmbs/bits/wchar-ldbl.h: Likewise.
        * wcsmbs/wchar.h: Likewise.

2012-04-29  Andreas Jaeger  <aj@suse.de>

        * Makerules (tests): Remove enable-check-abi protection.
        (check-abi-warn): Remove.
        (check-abi-%): Remove check-abi-warn usage.

        * configure.in: Remove check-abi configure option.
        * configure: Regenerated.
        * config.make.in (enable-check-abi): Remove.

2012-04-28  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #14033]
        * math/bits/math-finite.h [__NO_LONG_DOUBLE_MATH]: Redirect long
        double functions to double *_finite functions.

        [BZ #13941]
        * sysdeps/ieee754/ldbl-128ibm/ldbl2mpn.c
        (__mpn_extract_long_double): Use DBL_MIN_EXP instead of
        LDBL_MIN_EXP.
        * stdio-common/Makefile (tests): Add tst-sprintf3.
        * stdio-common/tst-sprintf3.c: New file.

        * elf/Makefile ($(objpfx)tst-leaks1-mem, $(objpfx)noload-mem)
        ($(objpfx)tst-unused-dep.out): Don't run when cross-compiling.

2012-04-28  Joseph Myers  <joseph@codesourcery.com>

        * conform/conformtest.pl: Remove duplicate typed-constant
        handling.

2012-04-28  David S. Miller  <davem@davemloft.net>

        * Makerules (%.abilist): Add vpath on sysdep_dirs.
        (check-abi-%): Remove AWK script prerequisite and explicit
        abilist directory.
        (check-abi): Rewrite to just diff the symlist with the abilist.
        (config-tls, config-abi-config): Delete, no longer used.
        (update-abi-%): Remove AWK script and explicit abilist directory.
        (update-abi): Rewrite to simply compare and conditionally copy the
        symlist and the sysdep abilist file.  Remove update-abi-config
        checks.
        * abilist/ld.abilist: Remove.
        * abilist/libBrokenLocale.abilist: Remove.
        * abilist/libanl.abilist: Remove.
        * abilist/libcrypt.abilist: Remove.
        * abilist/libdl.abilist: Remove.
        * abilist/librt.abilist: Remove.
        * abilist/libthread_db.abilist: Remove.
        * abilist/libutil.abilist: Remove.
        * scripts/extract-abilist.awk: Remove.
        * scripts/merge-abilist.awk: Remove.
        * sysdeps/generic/libcidn.abilist: New file.
        * sysdeps/generic/libnss_compat.abilist: New file.
        * sysdeps/generic/libnss_db.abilist: New file.
        * sysdeps/generic/libnss_dns.abilist: New file.
        * sysdeps/generic/libnss_files.abilist: New file.
        * sysdeps/generic/libnss_hesiod.abilist: New file.
        * sysdeps/generic/libnss_nis.abilist: New file.
        * sysdeps/generic/libnss_nisplus.abilist: New file.
        * sysdeps/unix/sysv/linux/i386/nptl/ld.abilist: New file.
        * sysdeps/unix/sysv/linux/i386/nptl/libanl.abilist: New file.
        * sysdeps/unix/sysv/linux/i386/nptl/libBrokenLocale.abilist: New
        file.
        * sysdeps/unix/sysv/linux/i386/nptl/libc.abilist: New file.
        * sysdeps/unix/sysv/linux/i386/nptl/libcrypt.abilist: New file.
        * sysdeps/unix/sysv/linux/i386/nptl/libdl.abilist: New file.
        * sysdeps/unix/sysv/linux/i386/nptl/libm.abilist: New file.
        * sysdeps/unix/sysv/linux/i386/nptl/libnsl.abilist: New file.
        * sysdeps/unix/sysv/linux/i386/nptl/libpthread.abilist: New file.
        * sysdeps/unix/sysv/linux/i386/nptl/libresolv.abilist: New file.
        * sysdeps/unix/sysv/linux/i386/nptl/librt.abilist: New file.
        * sysdeps/unix/sysv/linux/i386/nptl/libthread_db.abilist: New
        file.
        * sysdeps/unix/sysv/linux/i386/nptl/libutil.abilist: New file.
        * sysdeps/unix/sysv/linux/x86_64/nptl/ld.abilist: New file.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libanl.abilist: New file.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libBrokenLocale.abilist: New
        file.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libc.abilist: New file.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libcrypt.abilist: New file.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libdl.abilist: New file.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libm.abilist: New file.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libnsl.abilist: New file.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libpthread.abilist: New
        file.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libresolv.abilist: New file.
        * sysdeps/unix/sysv/linux/x86_64/nptl/librt.abilist: New file.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libthread_db.abilist: New
        file.
        * sysdeps/unix/sysv/linux/x86_64/nptl/libutil.abilist: New file.
        * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/ld.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libanl.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libBrokenLocale.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libc.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libcrypt.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libdl.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libm.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libnsl.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libpthread.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libresolv.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/librt.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libthread_db.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libutil.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/ld.abilist: New
        file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libanl.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libBrokenLocale.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist: New
        file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libcrypt.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libdl.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libm.abilist: New
        file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libnsl.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libresolv.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/librt.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libthread_db.abilist:
        New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libutil.abilist:
        New file.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/ld.abilist: New file.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libanl.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libBrokenLocale.abilist:
        New file.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libc.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libcrypt.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libdl.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libm.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libnsl.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libpthread.abilist:
        New file.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libresolv.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/librt.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libthread_db.abilist:
        New file.
        * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libutil.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/ld.abilist: New file.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libanl.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libBrokenLocale.abilist:
        New file.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libc.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libcrypt.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libdl.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libm.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libnsl.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libpthread.abilist:
        New file.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libresolv.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/librt.abilist: New
        file.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libthread_db.abilist:
        New file.
        * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libutil.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sh/nptl/ld.abilist: New file.
        * sysdeps/unix/sysv/linux/sh/nptl/libanl.abilist: New file.
        * sysdeps/unix/sysv/linux/sh/nptl/libBrokenLocale.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sh/nptl/libc.abilist: New file.
        * sysdeps/unix/sysv/linux/sh/nptl/libcrypt.abilist: New file.
        * sysdeps/unix/sysv/linux/sh/nptl/libdl.abilist: New file.
        * sysdeps/unix/sysv/linux/sh/nptl/libm.abilist: New file.
        * sysdeps/unix/sysv/linux/sh/nptl/libnsl.abilist: New file.
        * sysdeps/unix/sysv/linux/sh/nptl/libpthread.abilist: New file.
        * sysdeps/unix/sysv/linux/sh/nptl/libresolv.abilist: New file.
        * sysdeps/unix/sysv/linux/sh/nptl/librt.abilist: New file.
        * sysdeps/unix/sysv/linux/sh/nptl/libthread_db.abilist: New file.
        * sysdeps/unix/sysv/linux/sh/nptl/libutil.abilist: New file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/ld.abilist: New file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libanl.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libBrokenLocale.abilist:
        New file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libc.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libcrypt.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libdl.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libm.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libnsl.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libpthread.abilist:
        New file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libresolv.abilist:
        New file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/librt.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libthread_db.abilist:
        New file.
        * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libutil.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/ld.abilist: New file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libanl.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libBrokenLocale.abilist:
        New file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libc.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libcrypt.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libdl.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libm.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libnsl.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libpthread.abilist:
        New file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libresolv.abilist:
        New file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/librt.abilist: New
        file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libthread_db.abilist:
        New file.
        * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libutil.abilist: New
        file.

2012-04-28  Joseph Myers  <joseph@codesourcery.com>

        * conform/conformtest.pl: Fix typo in handling typed-constant from
        allow-header.

2012-04-27  Joseph Myers  <joseph@codesourcery.com>

        * README: Cut down references to pre-2.6 Linux kernels and
        Linuxthreads.  Update lists of configurations in libc and ports
        and sort alphabetically.  Say "or newer" with Linux kernel version
        requirements.

        * config.h.in [IS_IN_build]: Allow compiling without optimization.

2012-04-27  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>

        [BZ #887]
        * math/libm-test.inc (logb_test_downward): New test to expose
        erroneous negative sign on -0.0 result of logb[l](1) in FE_DOWNWARD
        rounding mode.

2012-04-27  Joseph Myers  <joseph@codesourcery.com>

        [BZ #14027]
        * math/fclrexcpt.c (__feclearexcept): Return zero if nothing needs
        to be done.
        * math/fraiseexcpt.c (__feraiseexcept): Likewise.
        * math/fsetexcptflg.c (__fesetexceptflag): Likewise.

2012-04-26  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/i386/brk.S: Remove file.
        * sysdeps/unix/i386/dl-brk.S: Likewise.
        * sysdeps/unix/i386/pipe.S: Likewise.
        * sysdeps/unix/i386/sigreturn.S: Likewise.
        * sysdeps/unix/i386/syscall.S: Likewise.
        * sysdeps/unix/i386/vfork.S: Likewise.
        * sysdeps/unix/i386/wait.S: Likewise.

        * sysdeps/unix/common/tcsendbrk.c: Move to ...
        * sysdeps/unix/sysv/linux/tcsendbrk.c: ... here.

        * configure.in (arm*-none*): Do not allow without
        --enable-hacker-mode.
        (netbsd*): Remove case setting base_os.
        (386bsd*): Likewise.
        (freebsd*): Likewise.
        (bsdi*): Likewise.
        (osf*): Likewise.
        (sunos*): Likewise.
        (ultrix*): Likewise.
        (newsos*): Likewise.
        (dynix*): Likewise.
        (*bsd*): Likewise.
        (sysv*): Likewise.
        (isc*): Likewise.
        (esix*): Likewise.
        (sco*): Likewise.
        (minix*): Likewise.
        (irix4*): Likewise.
        (irix6*): Likewise.
        (solaris[2-9]*): Likewise.
        (none): Likewise.
        * configure: Regenerated.

2012-04-26  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #11521]
        * sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c (__ctanhl): Avoid internal
        overflow or cancellation in calculating denominator.
        * sysdeps/ieee754/ldbl-128ibm/s_ctanl.c (__ctanl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_sinhl.c (__ieee754_sinhl): Breaking
        down expression to avoid unexpected rounding in newer GCCs.
        * sysdeps/powerpc/fpu/libm-test-ulps: Update for ctan, ctanh fix.

2012-04-26  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: Generate
        long-double compat symbols.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceil.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_floor.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fmax.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fmin.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_lrint.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S: Likewise.

2012-04-25  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/bits/atomic.h: Include sysdep.h to get
        HWCAP_* values only after the memory barriers have been defined.
        (atomic_full_barrier): Define.
        (atomic_read_barrier): Define.
        (atomic_write_barrier): Define.

2012-04-26  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * shlib-versions: Add libgcc_s version information.
        * sysdeps/generic/libgcc_s.h: Remove.
        * sysdeps/generic/framestate.c: Include gnu/lib-names.h instead of
        libgcc_s.h.
        * sysdeps/gnu/unwind-resume.c: Likewise.
        * scripts/test-installation.pl: Remove libgcc_s from link_libs.

2012-04-25  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sparc/brk.S: Delete.
        * sysdeps/unix/sparc/dl-brk.S: Delete.
        * sysdeps/unix/sparc/pipe.S: Delete.
        * sysdeps/unix/sparc/sysdep.S: Delete.
        * sysdeps/unix/sparc/sysdep.h: Delete.
        * sysdeps/unix/sparc/vfork.S: Delete.
        * sysdeps/sparc/sysdep.h (SPARC_PIC_THUNK, SPARC_PIC_REG)
        (SPARC_PIC_REG_LEAF, ENTRY, END, LOC): Define.
        * sysdeps/unix/sysv/linux/sparc/sysdep.h (ret, ret_NOERRNO)
        (ret_ERRVAL, r0, r1, MOVE): Define.
        (JUMPTARGET): Remove.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Don't include
        sysdeps/unix/sparc/sysdep.h
        (ENTRY, END): Remove.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.

2012-04-25  Joseph Myers  <joseph@codesourcery.com>

        * Makerules (native-compile): Use $(BUILD_LDFLAGS).
        (ALL_BUILD_CFLAGS): Use $(BUILD_CPPFLAGS) -D_GNU_SOURCE
        -DIS_IN_build.

        * timezone/README: Update upstream location and email address for
        tzcode and tzdata.
        * timezone/zdump.c: Update from tzcode 2012b.
        * timezone/zic.c: Likewise.

        * configure.in (libc_cv_as_needed): Remove test.
        * configure: Regenerated.
        * Makeconfig [$(have-as-needed) != yes] (as-needed): Remove
        conditional definition.
        [$(have-as-needed) != yes] (no-as-needed): Likewise.
        [$(have-as-needed) != yes] (libgcc_eh): Likewise.
        * config.make.in (have-as-needed): Remove variable.

2012-04-25  Siddhesh Poyarekar  <siddhesh@redhat.com>
            Paul Pluzhnikov  <ppluzhnikov@google.com>

        * elf/dl-minimal.c (__strtoul_internal): Parse hexadecimal and octal
        strings correctly.

2012-04-25  Chung-Lin Tang  <cltang@codesourcery.com>

        * sysdeps/sh/memcpy.S: Remove include of endian.h, change
        preprocessor endian tests to '#ifdef __BIG_ENDIAN__'.
        * sysdeps/sh/strlen.S: Likewise.

2012-04-24  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/fork.S: Remove file.
        * sysdeps/unix/i386/fork.S: Likewise.
        * sysdeps/unix/sparc/fork.S: Likewise.

        * sysdeps/unix/system.c: Remove file.
        * sysdeps/unix/bsd/bsd4.4/system.c: Likewise.

        * sysdeps/unix/getegid.S: Remove file.
        * sysdeps/unix/geteuid.S: Likewise.

2012-04-24  Roland McGrath  <roland@hack.frob.com>

        * scripts/check-localplt.awk: New file.
        * elf/Makefile ($(objpfx)check-localplt.out): Use that script instead
        of diff.
        * scripts/data/localplt-generic.data: Add a comment.

        * sysdeps/mach/hurd/symlink.c: Don't call __mach_port_deallocate on
        NODE when __dir_mkfile failed.
        * sysdeps/mach/hurd/symlinkat.c: Likewise.
        Reported by Ludovic Courtès <ludo@gnu.org>.

2012-04-24  Andreas Jaeger  <aj@suse.de>

        * Makerules (common-clean): Also remove gen-as-const-headers
        files.

2012-04-24  Joseph Myers  <joseph@codesourcery.com>

        * Makerules (native-compile): Do not change working directory for
        build.  Use $(OUTPUT_OPTION) in command.
        (ALL_BUILD_CFLAGS): Use $(common-objpfx) to find config.h.

2012-04-24  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #13886]
        * sysdeps/powerpc/powerpc64/fpu/s_floorl.S: Delete file. Use the
        sysdeps/ieee754/ldbl-128ibm/s_floorl.c version instead.
        * math/libm-test.inc (floor_test): Add more tests.
        * sysdeps/powerpc/fpu/libm-test-ulps: Update for pow tests.

2012-04-24  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/getdents.c: Remove file.
        * sysdeps/unix/sysv/getdents.c: Likewise.
        * sysdeps/unix/sysv/syscalls.list (s_getdents): Remove.

        * sysdeps/unix/syscalls.list (madvise): Add syscall from
        sysdeps/unix/mman/syscalls.list.
        (mmap): Likewise.
        (mprotect): Likewise.
        (msync): Likewise.
        (munmap): Likewise.
        * sysdeps/unix/bsd/bsd4.4/Implies: Remove.
        * sysdeps/unix/mman/syscalls.list: Remove.
        * sysdeps/unix/sysv/linux/Implies: Don't include unix/mman.

        * configure.in (libc_cv_libgcc_s_suffix): Remove test.
        (libc_cv_as_needed): Don't use $libc_cv_libgcc_s_suffix.
        * configure: Regenerated.
        * Makeconfig [$(have-as-needed) = yes] (libgcc_eh): Don't use
        $(libgcc_s_suffix).
        * config.make.in (libgcc_s_suffix): Remove variable.

2012-04-23  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/gethostname.c: Move to ...
        * sysdeps/posix/gethostname.c: ... here.

        * sysdeps/unix/execve.S: Remove file.

        * sysdeps/unix/_exit.S: Remove file.

2012-04-23  Andreas Jaeger  <aj@suse.de>

        [BZ #13739]
        * manual/Makefile: Remove make dist support, there's no
        need for a stand-alone documentation tar ball.
        (TEXI2DVI): Define always, it's not in Makeconfig.
        (dist): Removed.
        (tar-it): Removed.
        (edition): Removed.
        (glibc-doc-$(edition).tar): Removed
        (%.Z): Removed.
        (%.gz): Removed.
        (%.uu): Removed.
        (ETAGS): Remove, it's in Makeconfig.
        (move-if-change): Remove, it's in Makeconfig.

2012-04-23  Paul Eggert  <eggert@cs.ucla.edu>

        [BZ #13970]
        * stdlib/stdlib.h: Remove warn_unused_result attribute from strtol etc.
        (strtod, strtof, strtold, strtol, strtoul, strtoq)
        (strtouq, strtoll, strtoull, strtol_l, strtoul_l, strtoll_l, strtoull_l)
        (strtod_l, strtof_l, strtold_l): Remove __wur.
        It is not necessarily an error to ignore strtol's return value.
        One can reliably look at the stored endptr to decide whether
        the number had valid syntax.

2012-04-21  Andreas Jaeger  <aj@suse.de>

        [BZ #13739]
        * sysdeps/s390/s390-64/Makefile (distribute): Remove variable.

2012-04-21  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/Versions (GLIBC_2.0): Add sysinfo.
        * sysdeps/unix/sysv/Versions: Remove file.

2012-04-21  Markus Trippelsdorf  <markus@trippelsdorf.de>

        [BZ #13927]
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

2012-04-21  Nick Alcock  <nick.alcock@oracle.com>

        [BZ #7064]
        * sysdeps/unix/sysv/linux/i386/syscalls.list: Omit explicit
        version from __vm86.

2012-04-20  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/common/lxstat.c: Remove file.
        * sysdeps/unix/common/syscalls.list (sys_lstat): Remove.

        * sysdeps/unix/sysv/Makefile: Remove file.

        * sysdeps/unix/sysv/direct.h: Remove file.

        * sysdeps/unix/sysv/bits/dirent.h: Remove file.
        * sysdeps/unix/sysv/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/bits/local_lim.h: Likewise.
        * sysdeps/unix/sysv/bits/signum.h: Likewise.
        * sysdeps/unix/sysv/bits/stat.h: Likewise.
        * sysdeps/unix/sysv/bits/utmp.h: Likewise.
        * sysdeps/unix/sysv/bits/utsname.h: Likewise.

        * sysdeps/unix/sysv/setrlimit.c: Remove file.

        * sysdeps/unix/xmknod.c: Remove file.
        * sysdeps/unix/syscalls.list (sys_mknod): Remove.

        * sysdeps/unix/sysv/settimeofday.c: Remove file.

        * sysdeps/unix/sysv/i386/time.S: Remove file.

        * sysdeps/unix/fxstat.c: Remove file.
        * sysdeps/unix/xstat.c: Likewise.
        * sysdeps/unix/syscalls.list (sys_fstat, sys_stat): Remove.

        * sysdeps/unix/sysv/sigaction.c: Remove file.

        * sysdeps/unix/sysv/Makefile [termio.h not in sysdep_headers]
        (sysdep_headers): Remove variable.
        [termio.h not in sysdep_headers] (generated): Likewise.
        [termio.h not in sysdep_headers] ($(objpfx)termio.h): Remove rule.
        * sysdeps/unix/sysv/sysv_termio.h: Remove file.
        * sysdeps/unix/sysv/tcdrain.c: Likewise.
        * sysdeps/unix/sysv/tcflow.c: Likewise.
        * sysdeps/unix/sysv/tcflush.c: Likewise.
        * sysdeps/unix/sysv/tcgetattr.c: Likewise.
        * sysdeps/unix/sysv/tcgetpgrp.c: Likewise.
        * sysdeps/unix/sysv/tcsendbrk.c: Likewise.
        * sysdeps/unix/sysv/tcsetattr.c: Likewise.
        * sysdeps/unix/sysv/tcsetpgrp.c: Likewise.

        * sysdeps/unix/siglist.c: Remove file.

        * sysdeps/unix/getppid.S: Remove file.

        * sysdeps/unix/mkdir.c: Remove file.
        * sysdeps/unix/rmdir.c: Likewise.

2012-04-19  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/gnu/errlist-compat.awk (END): Correct computation of
        ERR_MAX value.
        * sysdeps/unix/sysv/linux/Versions (GLIBC_2.12): Adjust
        errlist-compat value.

2012-04-18  David S. Miller  <davem@davemloft.net>

        * sysdeps/generic/memcopy.h (reg_char): Delete.
        * debug/strcat_chk.c: Use char, not reg_char.
        * debug/strcpy_chk.c: Likewise.
        * debug/strncat_chk.c: Likewise.
        * debug/strncpy_chk.c: Likewise.
        * string/memchr.c: Likewise.
        * string/memrchr.c: Likewise.
        * string/rawmemchr.c: Likewise.
        * string/strcat.c: Likewise.
        * string/strchr.c: Likewise.
        * string/strchrnul.c: Likewise.
        * string/strcmp.c: Likewise.
        * string/strcpy.c: Likewise.
        * string/strncat.c: Likewise.
        * string/strncmp.c: Likewise.
        * string/strncpy.c: Likewise.

2012-04-18  Will Schmidt  <will_schmidt@vnet.ibm.com>

        * sysdeps/powerpc/memmove.c: New file based on string/memmove.c where
        __builtin_memcopy is called when src and dest ranges are known to not
        overlap.

2012-04-18  Will Schmidt  <will_schmidt@vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power6/wordcopy.c
        (_wordcopy_fwd_dest_aligned): Replace switch with a parameterized
        fwd_align_merge macro call.
        (_wordcopy_bwd_dest_aligned): Replace switch with a parameterized
        bwd_align_merge macro call.
        * sysdeps/powerpc/powerpc32/power6/wordcopy.c: Likewise.

2012-04-18  Will Schmidt  <will_schmidt@vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power6/wordcopy.c: Add fwd_align_merge and
        bwd_align_merge macros.
        (_wordcopy_fwd_dest_aligned): Use fwd_align_merge macro calls.
        (_wordcopy_bwd_dest_aligned): Use bwd_align_merge macro calls.
        * sysdeps/powerpc/powerpc32/power6/wordcopy.c: Likewise.

2012-04-18  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc64/memcopy.h: Delete.

2012-04-18  Andreas Jaeger  <aj@suse.de>

        [BZ #6794]
        * sysdeps/ieee754/ldbl-96/s_ilogbl.c: Moved to ...
        * sysdeps/ieee754/ldbl-96/e_ilogbl.c: ... here.
        Rename __ilogbl to __ieee754_ilogbl and remove weak_alias.

        * sysdeps/ieee754/ldbl-128/s_ilogbl.c: Moved to ...
        * sysdeps/ieee754/ldbl-128/e_ilogbl.c: ... here.
        Rename __ilogbl to __ieee754_ilogbl and remove weak_alias.

        * sysdeps/ieee754/ldbl-64-128/s_ilogbl.c: Moved to ...
        * sysdeps/ieee754/ldbl-64-128/e_ilogbl.c: ... here.
        Adjust for changed ldbl-128 files.

        * sysdeps/sparc/sparc64/soft-fp/s_ilogbl.c: Moved to ...
        * sysdeps/sparc/sparc64/soft-fp/e_ilogbl.c: ... here.
        Rename __ilogbl to __ieee754_ilogbl and remove weak_alias.

2012-04-17  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/memcopy.h: Delete.

2012-04-17  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/i386/fpu/e_ilogb.S: Remove __ilogb*_finite alias.
        * sysdeps/i386/fpu/e_ilogbf.S: Likewise.
        * sysdeps/i386/fpu/e_ilogbl.S: Likewise.
        * sysdeps/x86_64/fpu/e_ilogbl.S: Likewise.
        * sysdeps/ieee754/dbl-64/e_ilogb.c: Likewise.
        * sysdeps/ieee754/flt-32/e_ilogbf.c: Likewise.

2012-04-17  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        [BZ #6794]
        * math/Makefile: Add e_ilogb and w_ilogb, remove s_logb.
        * math/libm-test.inc: Add ilogb errno and exception tests.
        * math/w_ilogb.c: New file: ilogb wrapper.
        * math/w_ilogbf.c: New file: ilogbf wrapper.
        * math/w_ilogbl.c: New file: ilogbl wrapper.
        * sysdeps/generic/math_private.h: Add __ieee754_ilogb[l|f] prototypes.
        * sysdeps/i386/fpu/s_ilogb.S: Moved to ...
        * sysdeps/i386/fpu/e_ilogb.S: ... here. Also fixed a FE_DIVBYZERO
        exception being thrown with 0.0 as argument.
        * sysdeps/i386/fpu/s_ilogbf.S: Moved to ...
        * sysdeps/i386/fpu/e_ilogbf.S: ... here. Also fixed a FE_DIVBYZERO
        exception being thrown with 0.0 as argument.
        * sysdeps/i386/fpu/s_ilogbl.S: Moved to ...
        * sysdeps/i386/fpu/e_ilogbl.S: ... here. Also fixed a FE_DIVBYZERO
        exception being thrown with 0.0 as argument.
        * sysdeps/x86_64/fpu/s_ilogbl.S: Moved to ...
        * sysdeps/x86_64/fpu/e_ilogbl.S: ... here. Also fixed a FE_DIVBYZERO
        exception being thrown with 0.0 as argument.
        * sysdeps/ieee754/dbl-64/s_ilogb.c: Moved to ...
        * sysdeps/ieee754/dbl-64/e_ilogb.c: ... here.
        * sysdeps/ieee754/flt-32/s_ilogbf.c: Moved to ...
        * sysdeps/ieee754/flt-32/e_ilogbf.c: ... here.
        * sysdeps/ieee754/ldbl-128ibm/s_ilogbl.c: Moved to ...
        * sysdeps/ieee754/ldbl-128ibm/e_ilogbl.c: ... here.
        * sysdeps/ieee754/ldbl-opt/s_ilogb.c: Moved to ...
        * sysdeps/ieee754/ldbl-opt/w_ilogb.c: ... here.
        * sysdeps/ieee754/ldbl-opt/w_ilogbl.c: New file: ilogbl wrapper.

2012-04-17  Petr Baudis  <pasky@ucw.cz>

        * include/sys/uio.h: Change __vector to __iovec to avoid clash
        with altivec.

2012-04-16  Marek Polacek  <polacek@redhat.com>

        * elf/pldd-xx.c: Rename static_assert to pldd_assert.

2012-04-16  Marek Polacek  <polacek@redhat.com>

        * sysdeps/i386/fpu/bits/fenv.h (feraiseexcept): Reverse the
        operands of fdivp instruction.

2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/tst-auditmod1.c: Check __ILP32__ instead of __LP64__.
        * elf/tst-auditmod3b.c: Likewise.
        * elf/tst-auditmod4b.c: Likewise.
        * elf/tst-auditmod5b.c: Likewise.
        * elf/tst-auditmod6b.c: Likewise.
        * elf/tst-auditmod6c.c: Likewise.
        * elf/tst-auditmod7b.c: Likewise.
        * sysdeps/x86_64/ffsll.c (ffsl): Likewise.
        * sysdeps/x86_64/preconfigure.in: Likewise.
        * sysdeps/x86_64/preconfigure: Regenerated.

2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/bits/wordsize.h (__WORDSIZE): Also check
        __ILP32__.

2012-04-13  Antoine Balestrat <merkil33@gmail.com>

        * sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
        (__get_clockfreq_via_proc_openprom): Fix test on wrong variable.

2012-04-13  Chris Leonard  <cjlhomeaddress@gmail.com>

        [BZ #13973]
        * locale/iso-639.def: Fix gl language name. Spotted by
        Yaron Shahrabani.

2012-04-12  Roland McGrath  <roland@hack.frob.com>

        [BZ #2074]
        * libio/libio.h (__io_write_fn): Update comment.

2012-04-12  Petr Baudis  <pasky@ucw.cz>

        [BZ #2074]
        * stdio.texi (Hook Functions): The user provided writer function
        is not allowed to return -1.

2012-04-11  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-04-11  Mike Frysinger  <vapier@gentoo.org>

        * .gitignore: Add /ports, /linuxthreads, and /linuxthreads_db.
        Add a leading slash to rtkaio.

2012-04-11  Jim Meyering  <meyering@redhat.com>

        [BZ #11959]
        * libio/stdio.h (fwrite, fwrite_unlocked): Remove __wur.
        It is not necessarily an error to ignore fwrite's return
        value.  One can reliably use ferror to test for errors after
        the fact.

2012-04-10  H.J. Lu  <hongjiu.lu@intel.com>

        * bits/types.h (__snseconds_t): New type.
        * time/time.h (struct timespec): Use __snseconds_t on tv_nsec.

        * bits/typesizes.h (__SNSECONDS_T_TYPE): New macro.
        * sysdeps/unix/bsd/bsd4.4/freebsd/bits/typesizes.h
        (__SNSECONDS_T_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/typesizes.h
        (__SNSECONDS_T_TYPE): Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
        (__SNSECONDS_T_TYPE): Likewise.

2012-04-10  Andreas Jaeger  <aj@suse.de>

        [BZ #2636]
        * manual/time.texi (Processor Time): Return type of times is
        elapsed real time since an arbitrary point in the past.
        (CPU Time): Move CLK_TCK from here...
        (Processor Time): ...to here.  Correct description.
        * manual/conf.texi (Constants for Sysconf): Correct description of
        _SC_CLK_TCK.

2012-04-10  David S. Miller  <davem@davemloft.net>

        [BZ #13967]
        * elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Handle the case
        where the is a gap between DT_REL(A) and DT_JMPREL.

2012-04-10  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/bits/byteswap.h: Include <features.h>.
        (__bswap_32): Use __builtin_bswap32 for GCC >= 4.2.
        (__bswap_64): Use __builtin_bswap64 for GCC >= 4.2.

2012-04-10  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * elf/dl-support.c (_dl_inhibit_cache): New variable.
        * elf/rtld.c (_rtld_global_ro): New member _dl_inhibit_cache.
        (dl_main): Handle --inhibit-cache.
        * sysdeps/generic/ldsodefs.h (struct rtld_global_ro): New member
        _dl_inhibit_cache.
        * elf/dl-load.c (_dl_map_object): Use it.
        * elf/Makefile: Define SYSCONFDIR when building rtld.c.

2012-04-09  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13872]
        * sysdeps/i386/fpu/e_powl.S (p78): New object.
        (__ieee754_powl): Saturate large exponents rather than testing for
        overflow of y*log2(x).
        * sysdeps/x86_64/fpu/e_powl.S: Likewise.
        * math/libm-test.inc (pow_test): Do not permit spurious overflow
        exceptions.

        [BZ #11521]
        * math/s_ctan.c: Include <float.h>.
        (__ctan): Avoid internal overflow or cancellation in calculating
        denominator.
        * math/s_ctanf.c: Likewise.
        * math/s_ctanl.c: Likewise.
        * math/s_ctanh.c: Likewise.
        * math/s_ctanhf.c: Likewise.
        * math/s_ctanhl.c: Likewise.
        * math/libm-test.inc (ctan_test): Add more tests.
        (ctanh_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-04-09  Andreas Jaeger  <aj@suse.de>

        [BZ #6894]
        * manual/filesys.texi (Directory Entries): Mention that d_namlen
        is an optional BSD extension.

        [BZ #10254]
        * manual/stdio.texi (Opening Streams): Document additional fopen
        parameters.

2012-04-09  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/i386/fpu/bits/mathinline.h (__sincos_code): Don't clobber
        %eax without telling the compiler.

2012-04-09  Carlos O'Donell  <carlos_odonell@mentor.com>

        [BZ # 13963]
        * manual/install.texi: Use sourceware.org.

2012-04-09  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13873]
        * sysdeps/ieee754/dbl-64/e_pow.c (huge, tiny): New variables.
        (__ieee754_pow): Generate overflow and underflow using huge*huge
        and tiny*tiny rather than just returning constant infinity or zero
        for large exponents.
        * math/libm-test.inc (pow_test): Require overflow exceptions for
        applicable cases of large exponents.

        [BZ #706]
        * sysdeps/i386/fpu/e_pow.S (p10): New object.
        (__ieee754_pow): Use iterative multiplication algorithm only for
        integer exponents with absolute value below 1024.  Check for odd
        integer exponents when using algorithm for real exponents.
        * math/libm-test.inc (pow_test): Add more tests.
        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

2012-04-08  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13705]
        * math/libm-test.inc (exp_test): Do not allow overflow exception
        on underflow test.

2012-04-08  Aurelien Jarno  <aurelien@aurel32.net>

        [BZ #13705]
        * sysdeps/ieee754/dbl-64/w_exp.c (__exp): Use __kernel_standard
        instead of __kernel_standard_f.

2012-04-08  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/i386/i686/memset_chk.S: Update copyright year.
        * sysdeps/x86_64/memset_chk.S: Likewise.

2012-04-08  Andreas Jaeger  <aj@suse.de>

        [BZ #10153]
        * manual/startup.texi (Environment Access): Describe return value
        for putenv and setenv.

        [BZ #6895]
        * manual/filesys.texi (Directory Entries): Add description for
        DT_LNK.

        [BZ #6890]
        * manual/filesys.texi (Directory Entries): Clarify that it's file
        system not operating system in the description of DT_UNKNOWN.

        [BZ #6578]
        * manual/syslog.texi (closelog): Fix reference, it's openlog.

2012-04-08  Stephen Compall  <s11@member.fsf.org>

        [BZ #6649]
        * manual/llio.texi (Opening and Closing Files): Add cross
        reference to explain mode argument.

2012-04-07  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/i386/i686/memset_chk.S: Change PIC to SHARED.
        * sysdeps/x86_64/memset_chk.S: Likewise.

2012-04-07  David S. Miller  <davem@davemloft.net>

        * elf/elf.h (R_SPARC_WDISP10): Define.
        * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Handle
        R_SPARC_SIZE32.
        * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Handle
        R_SPARC_SIZE64 and R_SPARC_H34.

2012-04-07  Carlos O'Donell  <carlos_odonell@mentor.com>

        * elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Simplify
        conditions and remove no longer applicable assertion.

2012-04-06  H.J. Lu  <hongjiu.lu@intel.com>

        * bits/byteswap.h: Include <features.h>.
        (__bswap_32): Use __builtin_bswap32 for GCC >= 4.2.
        (__bswap_64): Use __builtin_bswap64 for GCC >= 4.2.

2012-04-06  H.J. Lu  <hongjiu.lu@intel.com>

        * bits/byteswap.h (__bswap_16): Removed.
        Include <bits/byteswap-16.h> to get __bswap_16.
        * sysdeps/i386/bits/byteswap.h: Likewise.
        * sysdeps/s390/bits/byteswap.h: Likewise.
        * sysdeps/x86_64/bits/byteswap.h: Likewise.
        * bits/byteswap-16.h: New file.
        * sysdeps/i386/bits/byteswap-16.h: Likewise.
        * sysdeps/s390/bits/byteswap-16.h: Likewise.
        * sysdeps/x86_64/bits/byteswap-16.h: Likewise.
        * string/Makefile (headers): Add bits/byteswap-16.h.

2012-04-06  Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #13895]
        * nss/nsswitch.c (nss_load_library, __nss_lookup_function): Avoid
        extra indirection.
        * nss/Makefile (tests-static, tests): Add tst-nss-static.
        * nss/tst-nss-static.c: New.

2012-04-06  Robert Millan  <rmh@gnu.org>

        [BZ #6486]
        * manual/llio.texi (File Position Primitive): lseek
        refers to WHENCE when it really means OFFSET.

2012-04-06  Andreas Jaeger  <aj@suse.de>

        * nss/nss_db/db-initgroups.c: Include <string.h> for strlen and
        strncmp declarations.

        * abilist/libc.abilist: Add __poll and __ppoll.

2012-04-05  David S. Miller  <davem@davemloft.net>

        * scripts/check-local-headers.sh: Accept a host triplet in the
        path matched by the exclude regexp.

        * elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Reduce down to one
        definition.
        * sysdeps/powerpc/powerpc32/dl-machine.h
        (ELF_MACHINE_PLTREL_OVERLAP): Delete.
        * sysdeps/s390/s390-32/dl-machine.h
        (ELF_MACHINE_PLTREL_OVERLAP): Likewise.
        * sysdeps/sparc/sparc32/dl-machine.h
        (ELF_MACHINE_PLTREL_OVERLAP): Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h
        (ELF_MACHINE_PLTREL_OVERLAP): Likewise.

        * elf/rtld.c (dl_main): If DL_DEBUG_UNUSED is enabled, turn off
        lazy binding.
        * elf/dl-lookup.c (_dl_lookup_symbol_x): If DL_DEBUG_UNUSED, ignore
        undefined symbol errors.

        * elf/rtld.c (dl_main): Skip VDSO when checking for unused
        DT_NEEDED entries.

2012-04-05  Michael Matz  <matz@suse.de>

        [BZ #13592]
        * sysdeps/x86_64/memset.S: Fix size paramater comparisions.

2012-04-05  Andreas Jaeger  <aj@suse.de>

        [BZ #13908]
        * stdlib/stdlib.h: Don't warn about unused result of mktemp, fix
        comment.

2012-04-05  Nobuhiro Iwamatsu  <iwamatsu@nigauri.org>

        * sysdeps/sh/sh4/fpu/fesetround.c (fesetround): Fix return value
        which ROUND is no valid rounding mode.

2012-04-05  Nobuhiro Iwamatsu  <iwamatsu@nigauri.org>

        * sysdeps/sh/sh4/fpu/fegetenv.c (fegetenv): Set fpscr register which
        read again.
        * sysdeps/sh/sh4/fpu/ftestexcept.c: Likewise.

2012-04-05  Nobuhiro Iwamatsu  <iwamatsu@nigauri.org>

        * sysdeps/sh/sh4/fpu/fraiseexcpt.c (feraiseexcept): Produce
        an exception using FPU order intentionally.

2012-04-05  Nobuhiro Iwamatsu  <iwamatsu@nigauri.org>

        * sysdeps/sh/sh4/fpu/fedisblxcpt.c: New file.
        * sysdeps/sh/sh4/fpu/feenablxcpt.c: New file.
        * sysdeps/sh/sh4/fpu/fegetexcept.c: New file.
        * sysdeps/sh/sh4/fpu/feupdateenv.c: New file.

2012-04-05  Simon Josefsson  <simon@josefsson.org>

        [BZ #12340]
        * sysdeps/mach/hurd/ttyname_r.c (__ttyname_r): Return ERANGE instead of
        EINVAL when BUFLEN is too smal.

2012-04-05  Thomas Schwinge  <thomas@codesourcery.com>

        [BZ #13553]
        * sysdeps/mach/i386/machine-lock.h: Use volatile instead of __volatile.
        * sysdeps/mach/powerpc/machine-lock.h: Likewise.

2012-04-03  Andreas Jaeger  <aj@suse.de>

        [BZ #13938]
        * manual/setjmp.texi (System V contexts): Fix sentence.

        [BZ #13926]
        * sysdeps/i386/bits/byteswap.h [!__GNUC__](__bswap_constant_64):
        New macro for this case.
        [!__GNUC__] (__bswap_64): New inline function for this case.
        * sysdeps/x86_64/bits/byteswap.h: Likewise.
        * bits/byteswap.h: Likewise.
        * sysdeps/s390/bits/byteswap.h: [!__GNUC__] (__bswap_64): Use
        ull, guard with __GLIBC_HAVE_LONG_LONG.

        * string/endian.h (htobe64,htole64,be64toh,le64toh): Guard with
        __GLIBC_HAVE_LONG_LONG.

        * string/byteswap.h (bswap_64): Guard with __GLIBC_HAVE_LONG_LONG.
        Include <features.h> for __GLIBC_HAVE_LONG_LONG.

2012-04-02 Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>

        [BZ #13691]
        * iconvdata/tcvn5712-1.c (FROM_LOOP): Test end of input using
        inptr and inend, rather than using last_ch.

2012-04-02  David S. Miller  <davem@davemloft.net>

        With help from Paul Eggert, Carlos O'Donell, and Roland McGrath.
        * stdio-common/printf-parse.h (read_int): Change return type to
        'int', return -1 on INT_MAX overflow.
        * stdio-common/vfprintf.c (vfprintf): Validate width and precision
        against overflow of INT_MAX.  Set errno to EOVERFLOW when 'done'
        overflows INT_MAX.  Check for overflow of in-format-string precision
        values properly.  Use EOVERFLOW rather than ERANGE throughout.  Use
        SIZE_MAX not INT_MAX for integer overflow test.
        * stdio-common/printf-parsemb.c: If read_int signals an overflow,
        skip the construct in the format string but do not record anything.
        * stdio-common/bug22.c: Adjust to test both width/prevision
        INT_MAX overflow as well as total length INT_MAX overflow.  Check
        explicitly for proper errno values.

2012-04-02  Thomas Schwinge  <thomas@codesourcery.com>

        * string/test-memcmp.c [! WIDE]: #include <limits.h> for CHAR_MIN,
        CHAR_MAX.
        * string/test-strcmp.c [! WIDE]: Likewise.
        * time/tst-mktime2.c: Likewise for INT_MAX.
        * string/test-string.h: #include <sys/param.h> for MIN.

        * csu/init-first.c (__libc_init_first): Call __ctype_init.
        * sysdeps/i386/init-first.c (init): Likewise.
        * sysdeps/mach/hurd/i386/init-first.c (posixland_init): Likewise.
        * sysdeps/mach/hurd/powerpc/init-first.c (posixland_init): Likewise.
        * sysdeps/sh/init-first.c (init): Likewise.

2012-04-01  Ulrich Drepper  <drepper@gmail.com>

        * po/ru.po: Update from translation team.
        * po/vi.po: Likewise.

2012-03-31  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * resolv/nss_dns/dns-host.c: Merge copyright years.

2012-03-22  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/i386/i686/multiarch/memcpy-ssse3.S: Update.
        Optimize memcpy with prefetch if
        DATA_CACHE_SIZE_HALF <= len <  SHARED_CACHE_SIZE_HALF and
        src, dst pointers have unequal 16 byte alignments.

2012-03-30  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #13928]
        * resolv/nss_dns/dns-host.c (getanswer_r): Also consider ttl
        from a CNAME entry and return the minimum ttl for the query.
        (gaih_getanswer_slice): Likewise.

2012-03-30  Jeff Law  <law@redhat.com>

        * crypt/md5-crypt.c (__md5_crypt_r): Avoid unbounded alloca uses
        due to long keys.
        * crypt/sha256-crypt.c (__sha256_crypt_r): Likewise.
        * crypt/sha512-crypt.c (__sha512_crypt_r): Likewise.

        * resolv/nss_dns/dns-host.c: Update copyright year.

2012-03-30  Ulrich Drepper  <drepper@gmail.com>

        * resolv/res_send.c (send_dg): Use sendmmsg if we have to write two
        requests to save a system call.  Fix check that all bytes are sent.

        * sysdeps/unix/sysv/linux/bits/socket.h (struct mmsghdr): Fix up
        comments for sendmmsg.

2012-03-30  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>

        [BZ #13691]
        * iconvdata/tcvn5712-1.c (FROM_LOOP): Fix a bug when converting strings
        with only 1 character between 0x0041 and 0x01b0.
        * wcsmbs/Makefile (tests): Add tst-mbsnrtowcs.
        * wcsmbs/tst-mbsnrtowcs.c: New file.

2012-03-29  David S. Miller  <davem@davemloft.net>

        * libio/fileops.c (_IO_new_file_xsputn): Don't try to optimize
        small copies by hand.

2012-03-28  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #13761]
        * nis/nss_compat/compat-initgroups.c (getgrent_next_nss)
        (_nss_compat_initgroups_dyn): Fall back to malloc/free for large
        group memberships.

2012-03-28  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/memcpy.S: Implement mempcpy using a stub
        that branches into memcpy.
        * sysdeps/sparc/sparc64/memcpy.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy-niagara1.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy.S: Add mempcpy multiarch
        bits.
        * sysdeps/sparc/sparc64/rtld-memcpy.c: Include generic mempcpy
        implementation too.
        * sysdeps/sparc/mempcpy.S: New file.

        * sysdeps/sparc/sparc64/multiarch/memcpy.S: Provide a hidden def to
        the IFUNC routine in the libc case.
        * sysdeps/sparc/sparc64/multiarch/memcpy.S: Likewise.

        * sysdeps/sparc/sparc32/sparcv9/multiarch/rtld-memset.c: New file.
        * sysdeps/sparc/sparc32/sparcv9/multiarch/rtld-memcpy.c: New file.
        * sysdeps/sparc/sparc32/sparcv9/rtld-memset.c: New file.
        * sysdeps/sparc/sparc32/sparcv9/rtld-memcpy.c: New file.
        * sysdeps/sparc/sparc64/multiarch/rtld-memset.c: New file.
        * sysdeps/sparc/sparc64/multiarch/rtld-memcpy.c: New file.
        * sysdeps/sparc/sparc64/rtld-memset.c: New file.
        * sysdeps/sparc/sparc64/rtld-memcpy.c: New file.

        * sysdeps/sparc/sparc64/multiarch/memset-niagara1.S: Unroll main
        loop to 256 bytes instead of 64 bytes and fix test signedness.

        * sysdeps/sparc/Makefile: Add -fPIC to ASFLAGS-.os here....
        * sysdeps/sparc/sparc32/Makefile: rather than here...
        * sysdeps/sparc/sparc64/Makefile: and here.

2012-03-28  Ulrich Drepper  <drepper@gmail.com>

        * malloc/mallocbug.c: Avoid warnings about unused variables.

2012-02-22  Siddhesh Poyarekar  <siddhesh@redhat.com>

        [BZ #13760]
        * resolv/nss_dns/dns-host.c (gaih_getanswer): Look for errno
        in the right place. Discard and retry query if response is
        larger than input buffer size.

2012-03-28  Joseph Myers  <joseph@codesourcery.com>

        [BZ #369]
        [BZ #2678]
        [BZ #3866]
        * sysdeps/i386/fpu/e_pow.S (__ieee754_pow): Take absolute value of
        x for large integer exponent.
        * sysdeps/i386/fpu/e_powf.S (__ieee754_powf): Likewise.
        * sysdeps/i386/fpu/e_powl.S (__ieee754_powl): Likewise.  Adjust
        sign of result as needed afterwards.
        * sysdeps/x86_64/fpu/e_powl.S (__ieee754_powl): Likewise.
        * sysdeps/ieee754/k_standard.c (__kernel_standard): Handle sign of
        result for underflowing pow the same as for overflow.
        (__kernel_standard_l): Handle powl overflow and underflow here
        rather than calling __kernel_standard.
        * math/libm-test.inc (pow_test): Add more tests.

        [BZ #3868]
        [BZ #13879]
        [BZ #13910]
        [BZ #13911]
        [BZ #13912]
        [BZ #13913]
        [BZ #13915]
        [BZ #13916]
        [BZ #13917]
        [BZ #13918]
        [BZ #13919]
        [BZ #13920]
        [BZ #13921]
        * sysdeps/generic/math_private.h (__kernel_standard_l): Declare.
        * sysdeps/ieee754/k_standard.c: Include <float.h>.
        (__kernel_standard_l): New function.
        * math/w_acoshl.c (__acoshl): Use __kernel_standard_l instead of
        __kernel_standard.
        * math/w_acosl.c (__acosl): Likewise.
        * math/w_asinl.c (__asinl): Likewise.
        * math/w_atan2l.c (__atan2l): Likewise.
        * math/w_atanhl.c (__atanhl): Likewise.
        * math/w_coshl.c (__coshl): Likewise.
        * math/w_exp10l.c (__exp10l): Likewise.
        * math/w_exp2l.c (__exp2l): Likewise.
        * math/w_fmodl.c (__fmodl): Likewise.
        * math/w_hypotl.c (__hypotl): Likewise.
        * math/w_j0l.c (__j0l, __y0l): Likewise.
        * math/w_j1l.c (__j1l, __y1l): Likewise.
        * math/w_jnl.c (__jnl, __ynl): Likewise.
        * math/w_lgammal.c (__lgammal): Likewise.
        * math/w_log10l.c (__log10l): Likewise.
        * math/w_log2l.c (__log2l): Likewise.
        * math/w_logl.c (__logl): Likewise.
        * math/w_powl.c (__powl): Likewise.
        * math/w_remainderl.c (__remainderl): Likewise.
        * math/w_scalbl.c (sysv_scalbl): Likewise.
        * math/w_sinhl.c (__sinhl): Likewise.
        * math/w_sqrtl.c (__sqrtl): Likewise.
        * math/w_tgammal.c (__tgammal): Likewise.
        * sysdeps/ieee754/ldbl-128/w_expl.c (__expl): Likewise.
        * sysdeps/ieee754/ldbl-96/w_expl.c (__expl): Likewise.
        * math/libm-test.inc (acos_test): Add more tests.
        (acosh_test): Likewise.
        (asin_test): Likewise.
        (atanh_test): Likewise.
        (exp_test): Likewise.
        (exp10_test): Likewise.
        (exp2_test): Likewise.
        (expm1_test): Likewise.
        (lgamma_test): Likewise.
        (log_test): Likewise.
        (log10_test): Likewise.
        (log1p_test): Likewise.
        (log2_test): Likewise.
        (pow_test): Do not allow some spurious overflow exceptions.
        (sqrt_test): Add more tests.
        (tgamma_test): Likewise.
        (y0_test): Likewise.
        (y1_test): Likewise.
        (yn_test): Likewise.

2012-03-27  Anton Blanchard  <anton@samba.org>

        * sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Define MAP_STACK and
        MAP_HUGETLB.
        * sysdeps/unix/sysv/linux/s390/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/mman.h: Likewise.

2012-03-27  David S. Miller  <davem@davemloft.net>

        * conform/Makefile: Run run-conformtest.sh using $(BASH).

        * sysdeps/sparc/sparc64/Makefile (ASFLAGS-.os): Move before
        have-as-vis3 check.

2012-03-27  Andreas Jaeger  <aj@suse.de>

        * sysdeps/x86_64/elf/configure.in: Moved to ...
        * sysdeps/x86_64/configure.in: ... here.
        * sysdeps/x86_64/elf/start.S: Moved to ...
        * sysdeps/x86_64/start.S: ... here.
        * sysdeps/x86_64/elf/configure: Delete.

        * sysdeps/x86_64/configure.in: Merge contents from
        sysdeps/i386/configure.in (without i686 check).

        * sysdeps/i386/elf/Versions: Merge into ...
        * sysdeps/i386/Versions: ... this.
        * sysdeps/i386/elf/Versions: Delete file.
        * sysdeps/i386/elf/start.S: Moved to ...
        * sysdeps/i386/start.S: ...here.
        * sysdeps/i386/elf/configure.in: Merge into...
        * sysdeps/i386/configure.in: ...here.
        * sysdeps/i386/elf/configure.in: Delete file.
        * sysdeps/i386/elf/configure: Delete file.

        * sysdeps/generic/elf/backtracesyms.c: Moved to ...
        * debug/backtracesyms.c: ... here.
        * sysdeps/generic/elf/backtracesymsfd.c: Moved to ...
        * debug/backtracesymsfd.c: ... here.
        * sysdeps/generic/elf/ifunc-sel.h: Moved to ...
        * sysdeps/generic/ifunc-sel.h: ... here.

        * sysdeps/unix/i386/start.c: Delete file.
        * sysdeps/unix/sparc/start.c: Delete file.
        * sysdeps/unix/start.c: Delete file.

        * sysdeps/sh/elf/configure.in: Moved to ...
        * sysdeps/sh/configure.in: ... here.
        * sysdeps/sh/elf/start.S: Moved to ...
        * sysdeps/sh/start.S: ... here.
        * sysdeps/sh/elf/configure: Delete file.

        * sysdeps/powerpc/powerpc64/elf/bzero.S: Moved to ...
        * sysdeps/powerpc/powerpc64/bzero.S: ... here.
        * sysdeps/powerpc/powerpc64/elf/entry.h: Moved to ...
        * sysdeps/powerpc/powerpc64/entry.h: ... here.
        * sysdeps/powerpc/powerpc64/elf/start.S: Moved to ...
        * sysdeps/powerpc/powerpc64/start.S: here.
        * sysdeps/powerpc/powerpc64/elf/Makefile: Merge into ...
        * sysdeps/powerpc/powerpc64/Makefile: ... this.
        * sysdeps/powerpc/powerpc64/elf/configure.in: Merge into ...
        * sysdeps/powerpc/powerpc64/configure.in: ... this.
        * sysdeps/powerpc/powerpc64/elf/configure: Delete file.

        * sysdeps/powerpc/powerpc32/elf/bzero.S: Moved to ...
        * sysdeps/powerpc/powerpc32/bzero.S: ... here.
        * sysdeps/powerpc/powerpc32/elf/start.S: Moved to ...
        * sysdeps/powerpc/powerpc32/start.S: ... here.
        * sysdeps/powerpc/powerpc32/elf/configure.in: Merge into ...
        * sysdeps/powerpc/powerpc32/configure.in: ... this.
        * sysdeps/powerpc/powerpc32/elf/configure: Delete file.

        * sysdeps/powerpc/elf/ifunc-sel.h: Moved to ...
        * sysdeps/powerpc/ifunc-sel.h: ... here.
        * sysdeps/powerpc/elf/rtld-global-offsets.sym: Moved to ...
        * sysdeps/powerpc/rtld-global-offsets.sym: ... here.

        * sysdeps/sparc/elf/configure.in: Moved to ...
        * sysdeps/sparc/configure.in: ... here.
        * sysdeps/sparc/elf/configure: Delete file.
        * sysdeps/sparc/sparc32/elf/start.S: Moved to ...
        * sysdeps/sparc/sparc32/start.S: ... here.
        * sysdeps/sparc/sparc64/elf/start.S: Moved to ...
        * sysdeps/sparc/sparc64/start.S: ... here.
        * sysdeps/sparc/sparc32/elf/Makefile: Merged into ...
        * sysdeps/sparc/sparc32/Makefile: ... this.
        * sysdeps/sparc/sparc64/elf/Makefile: Merged into ...
        * sysdeps/sparc/sparc64/Makefile: ... this.

        * sysdeps/s390/s390-32/elf/bsd-_setjmp.S: Moved to ...
        * sysdeps/s390/s390-32/bsd-_setjmp.S: ... here.
        * sysdeps/s390/s390-32/elf/bsd-setjmp.S: Moved to ...
        * sysdeps/s390/s390-32/bsd-setjmp.S: ... here.
        * sysdeps/s390/s390-32/elf/setjmp.S: Moved to ...
        * sysdeps/s390/s390-32/setjmp.S: ... here.
        * sysdeps/s390/s390-32/elf/configure.in: Moved to ...
        * sysdeps/s390/s390-32/configure.in: ... here.
        * sysdeps/s390/s390-32/elf/configure: Delete file.
        * sysdeps/s390/s390-32/elf/start.S: Moved to ...
        * sysdeps/s390/s390-32/start.S: ... here.

        * sysdeps/s390/s390-64/elf/bsd-_setjmp.S: Moved to ...
        * sysdeps/s390/s390-64/bsd-_setjmp.S: ... here.
        * sysdeps/s390/s390-64/elf/bsd-setjmp.S: Moved to ...
        * sysdeps/s390/s390-64/bsd-setjmp.S: ... here.
        * sysdeps/s390/s390-64/elf/setjmp.S: Moved to ...
        * sysdeps/s390/s390-64/setjmp.S: ... here.
        * sysdeps/s390/s390-64/elf/configure.in: Moved to ...
        * sysdeps/s390/s390-64/configure.in: ... here
        * sysdeps/s390/s390-64/elf/configure: Delete file.
        * sysdeps/s390/s390-64/elf/start.S: Moved to ...
        * sysdeps/s390/s390-64/start.S: ... here.
        * sysdeps/s390/s390-64/elf/configure: Delete.

        * configure.in: Remove support for elf directories in sysdeps.

        * configure: Regenerated.
        * sysdeps/i386/configure: Regenerated.
        * sysdeps/powerpc/powerpc32/configure: Regenerated.
        * sysdeps/powerpc/powerpc64/configure: Regenerated.
        * sysdeps/s390/s390-32/configure: Regenerated.
        * sysdeps/s390/s390-64/configure: Regenerated.
        * sysdeps/sh/configure: Regenerated.
        * sysdeps/sparc/configure: Regenerated.
        * sysdeps/x86_64/configure: Regenerated.

2012-03-26  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

        * sysdeps/ieee754/ldbl-128ibm/e_expl.c (lomark): Adjust to take
        denormal result into account.

2012-03-25  Roland McGrath  <roland@hack.frob.com>

        * posix/confstr.c (confstr): Lift RESTENVS definition to function scope.
        Reported by Allan McRae <allan@archlinux.org>.

2012-03-23  Jeff Law  <law@redhat.com>

        * nss/getnssent.c (__nss_getent): Fix typo.

2012-03-23  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-03-23  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/dl-tlsdesc.h (tlsdesc): Use anonymous union
        to pad to uint64_t for each field.
        (dl_tls_index): Replace unsigned long with uint64_t.

2012-03-23  Daniel Jacobowitz  <dmj@google.com>
        Paul Pluzhnikov  <ppluzhnikov@google.com>

        [BZ #6528]
        * grp/Makefile (otherlibs): Don't set it.
        * inet/Makefile (otherlibs): Likewise.
        * login/Makefile (otherlibs): Likewise.
        * nscd/Makefile (otherlibs): Likewise.
        * posix/Makefile (otherlibs): Likewise.
        * pwd/Makefile (otherlibs): Likewise.
        * rt/Makefile (otherlibs): Likewise.
        * sunrpc/Makefile (otherlibs): Likewise.
        * nss/Makefile (otherlibs): Likewise.
        Add libnss_files to routines and static-only-routines.
        ($(objpfx)getent): Remove rule.
        * resolv/Makefile: Add libnss_dns and libresolv to routines and
        static-only-routines.

2012-03-22  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13892]
        * math/s_cexp.c: Include <float.h>.
        (__cexp): Handle exp result overflowing not necessarily
        overflowing both real and imaginary parts of result.
        * math/s_cexpf.c: Likewise.
        * math/s_cexpl.c: Likewise.
        * math/libm-test.inc (cexp_test): Add more tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-03-22  H.J. Lu  <hongjiu.lu@intel.com>

        * include/link.h (ELFW): New macro.
        * sysdeps/x86_64/dl-irel.h: Replace Elf64_XXX with ElfW(XXX).
        Replace ELF64_R_TYPE with ELFW(R_TYPE).

2012-03-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/dl-tls.h (dl_tls_index): Replace unsigned long
        with uint64_t.

2012-03-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/generic/ldsodefs.h (struct La_x32_regs): New forward
        declaration.
        (struct La_x32_retval): Likewise.

2012-03-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/preconfigure.in: New file.
        * sysdeps/x86_64/preconfigure: New generated file.

2012-03-22  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13824]
        * math/e_exp2l.c: Include <float.h>.
        (__ieee754_exp2l): Handle overflow and underflow cases
        separately.  Only pass fractional part of argument to
        __ieee754_expl.
        * math/libm-test.inc (exp2_test): Add more tests.

        * sysdeps/ieee754/ldbl-128/k_cosl.c (__kernel_cosl): Negate y if
        negating x to take absolute value.
        * sysdeps/ieee754/ldbl-128/k_sincosl.c (__kernel_sincosl):
        Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_cosl.c (__kernel_cosl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_sincosl.c (__kernel_sincosl):
        Likewise.
        * sysdeps/ieee754/ldbl-128/k_sinl.c (__kernel_sinl): Negate y when
        computing low part if x was negated.
        * sysdeps/ieee754/ldbl-128ibm/k_sinl.c (__kernel_sinl): Likewise.

2012-03-21  H.J. Lu  <hongjiu.lu@intel.com>

        * elf/tst-auditmod1.c: Support la_x32_gnu_pltenter and
        la_x32_gnu_pltexit.
        (pltexit): Cast int_retval to ptrdiff_t.
        * elf/tst-auditmod3b.c: Likewise.
        * elf/tst-auditmod4b.c: Likewise.
        * elf/tst-auditmod5b.c: Likewise.
        * elf/tst-auditmod6b.c: Likewise.
        * elf/tst-auditmod6c.c: Likewise.
        * elf/tst-auditmod7b.c: Likewise.

        * sysdeps/generic/ldsodefs.h (audit_ifaces): Add x32_gnu_pltenter
        and x32_gnu_pltexit.

        * sysdeps/x86_64/bits/link.h: Check __x86_64__ instead of
        __ELF_NATIVE_CLASS.
        (La_x32_regs): New macro.
        (La_x32_retval): Likewise.
        (la_x32_gnu_pltenter): New function prototype.
        (la_x32_gnu_pltexit): Likewise.

2012-03-21  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/ieee754/ldbl-128ibm/e_powl.c (huge, tiny): Correct
        exponent.

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

        * configure.in (libc_cv_cc_nofma): Check for option to disable
        generation of FMA instructions.
        * configure: Regenerate.
        * config.make.in (config-cflags-nofma): Set from libc_cv_cc_nofma.
        * sysdeps/ieee754/dbl-64/Makefile: New file.
        * sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
        Remove brandred-fma4.
        (CFLAGS-brandred-fma4.c): Remove.
        * sysdeps/x86_64/fpu/multiarch/brandred-fma4.c: Remove.
        * sysdeps/x86_64/fpu/multiarch/s_sin-fma4.c (__branred): Don't
        define.
        * sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c (__branred): Don't
        define.

2012-03-21  H.J. Lu  <hongjiu.lu@intel.com>

        * stdio-common/_itoa.c: Check _ITOA_NEEDED instead of
        LLONG_MAX != LONG_MAX.
        (_itoa_word): Use _ITOA_WORD_TYPE on value.
        (_fitoa_word): Likewise.
        * stdio-common/_itowa.c: Check _ITOA_NEEDED instead of
        LLONG_MAX != LONG_MAX.
        * stdio-common/_itowa.h: Include <_itoa.h>.
        (_itowa_word): Use _ITOA_WORD_TYPE on value.
        (_itowa): New macro.  Defined only if _ITOA_NEEDED is false.
        * sysdeps/generic/_itoa.h (_ITOA_NEEDED): New macro.  Defined
        only if not defined.
        (_ITOA_WORD_TYPE): Likewise.
        (_itoa_word): Use _ITOA_WORD_TYPE on value.
        Check !_ITOA_NEEDED instead of LONG_MAX == LLONG_MAX.

2012-03-21  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-03-21  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/configure.in: Check x86_64* instead
        of x86_64 when setting libc_cv_slibdir, libdir and
        libc_cv_localedir.
        * sysdeps/unix/sysv/linux/configure: Regenerated.

2012-03-21  Joseph Myers  <joseph@codesourcery.com>

        * manual/lang.texi (Old Varargs): Remove section.
        (How Variadic): Update menu.
        (va_start): Do not mention varargs.h.

2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

        * configure.in (libc_cv_ssp): Use LIBC_TRY_CC_OPTION instead of a
        link test.
        * configure: Regenerated.

2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>

        * conform/conformtest.pl: Handle --tmpdir argument, defaulting to /tmp.
        * conform/run-conformtest.sh: Pass --tmpdir argument when invoking
        conformtest.pl

2012-03-21  Joseph Myers  <joseph@codesourcery.com>

        * NOTES: Remove.
        * Makefile (files-for-dist): Remove NOTES.
        (NOTES): Remove rule.
        * README: Don't refer to NOTES.
        * manual/creature.texi: Don't include macros.texi.
        * manual/intro.texi (creature.texi): Remove comment referring to
        NOTES.

        * aclocal.m4 (LIBC_TRY_CC_OPTION): New macro.
        * configure.in (libc_cv_cc_submachine): Use LIBC_TRY_CC_OPTION.
        * configure: Regenerated.
        * sysdeps/i386/configure.in (libc_cv_cc_sse4): Use
        LIBC_TRY_CC_OPTION.
        (libc_cv_as_i686): Likewise.
        (libc_cv_cc_avx): Likewise.
        (libc_cv_cc_sse2avx): Likewise.
        (libc_cv_cc_fma4): Likewise.
        (libc_cv_cc_novzeroupper): Likewise.
        * sysdeps/i386/configure: Regenerated.

        [BZ #13883]
        * sysdeps/i386/fpu/s_cexp.S: Remove.
        * sysdeps/i386/fpu/s_cexpf.S: Likewise.
        * sysdeps/i386/fpu/s_cexpl.S: Likewise.
        * math/libm-test.inc (cexp_test): Add more tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-03-21  Allan McRae  <allan@archlinux.org>

        * timezone/Makefile: Do not install iso3166.tab and zone.tab

2012-03-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13871]
        * math/w_exp2.c: Do not include <float.h>.
        (o_threshold, u_threshold): Remove.
        (__exp2): Calculate result before checking finiteness and calling
        __kernel_standard.
        * math/w_exp2f.c: Likewise.
        * math/w_exp2l.c: Likewise.
        * math/libm-test.inc (exp2_test): Require overflow exception for
        1e6 input.

        [BZ #3866]
        * sysdeps/i386/fpu/e_pow.S (__ieee754_pow): Test for y outside the
        range of signed 64-bit integers before using fistpll.  Remove
        checks for whether integers fit in mantissa bits.
        * sysdeps/i386/fpu/e_powf.S (__ieee754_powf): Test for y outside
        the range of signed 32-bit integers before using fistpl.  Remove
        checks for whether integers fit in mantissa bits.
        * sysdeps/i386/fpu/e_powl.S (p64): New object.
        (__ieee754_powl): Test for y outside the range of signed 64-bit
        integers before using fistpll.  Reduce 64-bit values to 63-bit
        ones as needed.
        * sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Ensure
        divide-by-zero is raised for zero to large negative powers.
        * sysdeps/x86_64/fpu/e_powl.S (p64): New object.
        (__ieee754_powl): Test for y outside the range of signed 64-bit
        integers before using fistpll.  Reduce 64-bit values to 63-bit
        ones as needed.
        * math/libm-test.inc (pow_test): Add more tests.

2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>

        * debug/backtracesymsfd.c: Include <_itoa.h> instead of
        <stdio-common/_itoa.h>.
        * debug/segfault.c: Likewise.
        * elf/dl-cache.c: Likewise.
        * elf/dl-minimal.c: Likewise.
        * elf/dl-misc.c: Likewise.
        * elf/dl-sysdep.c: Likewise.
        * elf/dl-version.c: Likewise.
        * elf/rtld.c: Likewise.
        * hurd/hurdsock.c: Likewise.
        * hurd/lookup-retry.c: Likewise.
        * malloc/malloc.c: Likewise.
        * malloc/mtrace.c: Likewise.
        * nscd/nscd_getgr_r.c: Likewise.
        * nscd/nscd_getpw_r.c: Likewise.
        * nscd/nscd_getserv_r.c: Likewise.
        * posix/getopt_init.c: Likewise.
        * posix/wordexp.c: Likewise.
        * stdio-common/_itoa.c: Likewise.
        * stdio-common/printf_fphex.c: Likewise.
        * stdio-common/vfprintf.c: Likewise.
        * string/_strerror.c: Likewise.
        * sysdeps/generic/elf/backtracesymsfd.c: Likewise.
        * sysdeps/i386/i686/hp-timing.h: Likewise.
        * sysdeps/mach/_strerror.c: Likewise.
        * sysdeps/mach/hurd/powerpc/register-dump.h: Likewise.
        * sysdeps/mach/hurd/sethostid.c: Likewise.
        * sysdeps/mach/hurd/xmknodat.c: Likewise.
        * sysdeps/mach/xpg-strerror.c: Likewise.
        * sysdeps/powerpc/powerpc32/dl-machine.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/hp-timing.h: Likewise.
        * sysdeps/powerpc/powerpc32/register-dump.h: Likewise.
        * sysdeps/powerpc/powerpc64/dl-machine.c: Likewise.
        * sysdeps/powerpc/powerpc64/hp-timing.h: Likewise.
        * sysdeps/powerpc/powerpc64/register-dump.h: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/hp-timing.h: Likewise.
        * sysdeps/sparc/sparc64/hp-timing.h: Likewise.
        * sysdeps/unix/sysv/linux/fd_to_filename.h: Likewise.
        * sysdeps/unix/sysv/linux/futimes.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/register-dump.h: Likewise.
        * sysdeps/unix/sysv/linux/ptsname.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/register-dump.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/register-dump.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sh3/register-dump.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sh4/register-dump.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/register-dump.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/register-dump.h: Likewise.
        * sysdeps/unix/sysv/linux/ttyname.c: Likewise.
        * sysdeps/unix/sysv/linux/ttyname_r.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/register-dump.h: Likewise.

        * stdio-common/_itoa.c: Include <_itoa.h> instead of "_itoa.h".

        * stdio-common/_itoa.h: Moved to ...
        * sysdeps/generic/_itoa.h: Here.

        * stdio-common/_itowa.c: Include <_itowa.h> instead of "_itowa.h".

        * stdio-common/printf_fphex.c: Include <_itoa.h> and <_itowa.h>
        instead of "_itoa.h" and "_itowa.h".
        * stdio-common/vfprintf.: Likewise.

2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/bits/mathinline.h: Don't include
        <bits/wordsize.h>.
        (__signbitf): Check __x86_64__ instead of __WORDSIZE.
        (__signbit): Likewise.
        (llrintf): Likewise.
        (llrint): Likewise.

2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/bits/setjmp.h (__jmp_buf): Support x86-64 with
        __WORDSIZE != 64.

2012-03-20  Joseph Myers  <joseph@codesourcery.com>

        * math/gen-libm-test.pl (%beautify): Add OVERFLOW_EXCEPTION and
        OVERFLOW_EXCEPTION_OK.
        * math/libm-test.inc ("Philosophy"): Update comment about
        exception testing.
        (OVERFLOW_EXCEPTION): Define.
        (OVERFLOW_EXCEPTION_OK): Likewise.
        (INVALID_EXCEPTION_OK): Renumber.
        (DIVIDE_BY_ZERO_EXCEPTION_OK): Likewise.
        (IGNORE_ZERO_INF_SIGN): Likewise.
        (test_exceptions): Handle FE_OVERFLOW.
        (exp10_test): Expect overflow exceptions.
        (exp2_test): Likewise.
        (expm1_test): Likewise.
        (nextafter_test): Likewise.
        (pow_test): Likewise.
        (scalbn_test): Likewise.
        (scalbln_test): Likewise.

2012-03-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/bits/atomic.h
        (__arch_c_compare_and_exchange_val_64_acq): Use atomic64_t on
        64bit integer.
        (atomic_exchange_acq): Likewise.
        (__arch_exchange_and_add_body): Likewise.
        (__arch_add_body): Likewise.
        (atomic_add_negative): Likewise.
        (atomic_add_zero): Likewise.

2012-03-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/bits/fenv.h: Don't include <bits/wordsize.h>.
        (fenv_t): Check __x86_64__ instead of __WORDSIZE.

2012-03-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/bits/mathdef.h: Don't include <bits/wordsize.h>.
        Check __x86_64__ instead of __WORDSIZE.

2012-03-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/ldd-rewrite.sed: Support x32.

2012-03-19  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

        * sysdeps/sparc/fpu/fenv_private.h: New file.
        * sysdeps/sparc/fpu/math_private.h: Use it.
        (libc_feholdexcept, libc_feholdexceptf, libc_feholdexceptl):
        Remove.
        (libc_feholdexcept_setround, libc_feholdexcept_setroundf)
        (libc_feholdexcept_setroundl): Remove.
        (libc_fetestexcept, libc_fetestexceptf, libc_fetestexceptl):
        Remove.
        (libc_fesetenv, libc_fesetenvf, libc_fesetenvl): Remove.
        (libc_feupdateenv, libc_feupdateenvf, libc_feupdateenvf): Remove.

2012-03-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/fpu/math_private.h (EXTRACT_WORDS64): Use
        int64_t instead of long int.
        (INSERT_WORDS64): Likewise.

2012-03-19  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/jmpbuf-unwind.h (_JMPBUF_CFA_UNWINDS_ADJ): Cast
        _Unwind_GetCFA return to _Unwind_Ptr first.

2012-03-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13629]
        * math/s_clog.c: Include <float.h>.
        (__clog): Scale large or subnormal inputs.
        * math/s_clogf.c: Likewise.
        * math/s_clogl.c: Likewise.
        * math/s_clog10.c: Include <float.h>.
        (M_LOG10_2): Define.
        (__clog10): Scale large or subnormal inputs.
        * math/s_clog10f.c: Likewise.
        * math/s_clog10l.c: Likewise.
        * math/libm-test.inc (clog_test): Add more tests.
        (clog10_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #11451]
        * sysdeps/ieee754/dbl-64/e_atan2.c (__ieee754_atan2): Scale large
        x and y.
        * math/libm-test.inc (atan2_test): Add another test.

        * Makerules (common-objdir-compile): Remove.
        * sysdeps/unix/Makefile (config-generated): Do not add
        $(unix-generated) to variable.
        [generic bits/local_lim.h] (mk-local_lim-CFLAGS): Remove variable.
        [generic bits/local_lim.h] ($(common-objpfx)bits/local_lim.h):
        Remove rule.
        [generic bits/local_lim.h] ($(common-objpfx)mk-local_lim):
        Likewise.
        [generic bits/local_lim.h] (before-compile): Do not append to
        variable.
        [generic bits/local_lim.h] (common-generated): Likewise.
        [generic sys/param.h] (before-compile): Do not append to variable.
        [generic sys/param.h] ($(common-objpfx)sys/param.h): Remove rule.
        [generic sys/param.h] ($(common-objpfx)param.h.c): Likewise.
        [generic sys/param.h] ($(common-objpfx)param.h.dep): Likewise.
        [generic sys/param.h] ($(common-objpfx)param.h.dep): Do not
        include.
        [generic sys/param.h] (sys/param.h-includes): Remove variable.
        [generic sys/param.h] (sys/param.h-includes): Remove rule.
        [generic sys/param.h] ($(addprefix
        $(common-objpfx),$(sys/param.h-includes))): Likewise.
        [generic sys/param.h] (common-generated): Do not append to
        variable.
        [generic sys/param.h] (sysdep_headers): Likewise.
        [generic bits/errno.h] (before-compile): Do not append to
        variable.
        [generic bits/errno.h] ($(common-objpfx)bits/errno.h): Remove
        rule.
        [generic bits/errno.h] ($(common-objpfx)make-errnos): Likewise.
        [generic bits/errno.h] ($(common-objpfx)make-errnos.c): Likewise.
        [generic bits/errno.h] ($(common-objpfx)errnos): Likewise.
        [generic bits/errno.h] (common-generated): Do not append to
        variable.
        [generic bits/ioctls.h] (before-compile): Do not append to
        variable.
        [generic bits/ioctls.h] ($(common-objpfx)bits/ioctls.h): Remove
        rule.
        [generic bits/ioctls.h] (ioctl-includes): Remove variable.
        [generic bits/ioctls.h] (make-ioctls-CFLAGS): Likewise.
        [generic bits/ioctls.h] ($(common-objpfx)make-ioctls): Remove
        rule.
        [generic bits/ioctls.h] ($(common-objpfx)make-ioctls.c): Likewise.
        [generic bits/ioctls.h] (bits_termios.h): Remove variable.
        [generic bits/ioctls.h] ($(common-objpfx)ioctls): Remove rule.
        [generic bits/ioctls.h] (common-generated): Do not append to
        variable.
        [generic sys/syscall.h] (syscall.h): Remove variable.
        [generic sys/syscall.h] ($(common-objpfx)sys/syscall.h): Remove
        rule.
        [generic sys/syscall.h] (before-compile): Do not append to
        variable.
        [generic sys/syscall.h] (common-generated): Likewise.
        * sysdeps/unix/errnos-tmpl.c: Remove file.
        * sysdeps/unix/errnos.awk: Likewise.
        * sysdeps/unix/ioctls-tmpl.c: Likewise.
        * sysdeps/unix/ioctls.awk: Likewise.
        * sysdeps/unix/mk-local_lim.c: Likewise.
        * sysdeps/unix/snarf-ioctls: Likewise.

2012-03-19  Richard Henderson  <rth@twiddle.net>

        * sysdeps/i386/fpu/fenv_private.h: New file.
        * sysdeps/i386/fpu/math_private.h: Use it.
        (math_opt_barrier, math_force_eval): Remove.
        (libc_feholdexcept_setround_53bit): Remove.
        (libc_feupdateenv_53bit): Remove.
        * sysdeps/x86_64/fpu/math_private.h: Likewise.
        (math_opt_barrier, math_force_eval): Remove.
        (libc_feholdexcept): Remove.
        (libc_feholdexcept_setround): Remove.
        (libc_fetestexcept, libc_fesetenv): Remove.
        (libc_feupdateenv_test): Remove.
        (libc_feupdateenv, libc_feholdsetround): Remove.
        (libc_feresetround): Remove.

        * sysdeps/i386/fpu/feholdexcpt.c (feholdexcept): Avoid the fldenv.
        * sysdeps/x86_64/fpu/feholdexcpt.c (feholdexcept): Likewise.

        * sysdeps/generic/math_private.h (default_libc_feupdateenv_test): New.
        (libc_feupdateenv_test, libc_feupdateenv_testf): New.
        (libc_feupdateenv_testl): New.
        * sysdeps/x86_64/fpu/math_private.h (libc_feupdateenv_test): New.
        (libc_feupdateenv_testf): New.
        (libc_feupdateenv): Use libc_feupdateenv_test.
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Use libc_feupdateenv_test.
        * sysdeps/ieee754/dbl-64/s_fmaf.c (__fmaf): Likewise.

        * sysdeps/generic/math_private.h (libc_feholdsetround): New.
        (libc_feholdsetroundf, libc_feholdsetroundl): New.
        (libc_feresetround, libc_feresetroundf, libc_feresetroundl): New.
        (libc_feresetround_noex): New.
        (libc_feresetround_noexf): New.
        (libc_feresetround_noexl): New.
        (SET_RESTORE_ROUND, SET_RESTORE_ROUNDF, SET_RESTORE_ROUNDL): New.
        (SET_RESTORE_ROUND_NOEX, SET_RESTORE_ROUND_NOEXF): New.
        (SET_RESTORE_ROUND_NOEXL, SET_RESTORE_ROUND_53BIT): New.
        * sysdeps/ieee754/dbl-64/e_exp.c (__ieee754_exp): Use
        SET_RESTORE_ROUND.
        * sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Likewise.
        * sysdeps/ieee754/dbl-64/s_sin.c (__sin): Use SET_RESTORE_ROUND_53BIT.
        (__cos): Likewise.
        * sysdeps/ieee754/dbl-64/s_tan.c (__tan): Likewise.
        * sysdeps/ieee754/dbl-64/e_exp2.c (__ieee754_exp2): Use
        SET_RESTORE_ROUND_NOEX.
        * sysdeps/ieee754/dbl-64/e_exp2f.c (__ieee754_exp2f): Use
        SET_RESTORE_ROUND_NOEXF.
        * sysdeps/ieee754/flt-32/e_expf.c (__ieee754_expf): Likewise.
        * sysdeps/x86_64/fpu/math_private.h (libc_feholdsetround): New.
        (libc_feholdsetroundf): New.
        (libc_feresetround, libc_feresetroundf): New.

        * sysdeps/i386/fpu/math_private.h: Include <fenv.h>, <fpu_control.h>.
        (libc_feholdexcept_setround_53bit): Convert from macro to function.
        (libc_feupdateenv_53bit): Likewise.  Don't force _FPU_EXTENDED.

        * sysdeps/generic/math_private.h: Include <fenv.h>.
        (default_libc_feholdexcept): New.
        (default_libc_feholdexcept_setround): New.
        (default_libc_fesetenv, default_libc_feupdateenv): New.
        (libc_feholdexcept): Only define if undefined.
        (libc_feholdexceptf, libc_feholdexceptl): Likewise.
        (libc_feholdexcept_setround, libc_feholdexcept_setroundf): Likewise.
        (libc_feholdexcept_setroundl): Likewise.
        (libc_feholdexcept_setround_53bit): Likewise.
        (libc_fetestexcept, libc_fetestexceptf, libc_fetestexceptl): Likewise.
        (libc_fesetenv, libc_fesetenvf, libc_fesetenvl): Likewise.
        (libc_feupdateenv, libc_feupdateenvf, libc_feupdateenvl): Likewise.
        (libc_feupdateenv_53bit): Likewise.
        * sysdeps/x86_64/fpu/math_private.h: Include <fenv.h>.
        (libc_feholdexcept): Convert from macro to inline function.
        (libc_feholdexcept_setround, libc_fetestexcept): Likewise.
        (libc_fesetenv, libc_feupdateenv): Likewise.

        * sysdeps/generic/math_private.h (GET_HIGH_WORD): Define only if
        not previously defined.
        (GET_LOW_WORD, EXTRACT_WORDS64, INSERT_WORDS): Likewise.
        (INSERT_WORDS64, SET_HIGH_WORD, SET_LOW_WORD): Likewise.
        (GET_FLOAT_WORD, SET_FLOAT_WORD): Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/math_private.h: New file.
        * sysdeps/ieee754/flt-32/math_private.h: New file.
        * sysdeps/x86_64/fpu/math_private.h: Move the include_next of
        math_private.h below SET_FLOAT_WORD.
        (__isnan, __isinf_ns, __finite): Remove.
        (__isnanf, __isinf_nsf, __finitef): Remove.

2012-03-18  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2012-03-17  David S. Miller  <davem@davemloft.net>

        [BZ #6471]
        * sysdeps/unix/sysv/linux/sparc/Versions: Add __getshmlba entry
        for 2.16.

2012-03-16  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/shmat.c (shmat): Use -1l to avoid
        warnings.

        [BZ #6471]
        * sysdeps/unix/sysv/linux/shmat.c (shmat): Test for syscall errors
        properly.
        * sysdeps/unix/sysv/linux/sparc/getshmlba.c: New file.
        * sysdeps/unix/sysv/linux/sparc/Makefile: Add getshmlba to
        sysdep_routines when subdir is sysvipc.
        * sysdeps/unix/sysv/linux/sparc/bits/shm.h (SHMLBA): Use new
        __getshmlba helper.

        * sysdeps/sparc/fpu/libm-test/ulps: Update.

2012-03-16  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/ffsll.c (ffsl): Define alias only under
        [__LP64__].

2012-03-16  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: Moved to ...
        * sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c: This.
        (__lround): Renamed to ...
        (__llround): This.  Replace long int with long long int.
        Define lround functions as aliases of llround functions.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: Empty file.

2012-03-16  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/makecontext.c (__makecontext):
        Use greg_t on sp.  Use unsigned int on idx_uc_link.  Cast
        adresses to uintptr_t.  Replace "long int" and "unsigned long
        int" with "greg_t" on va_arg.

2012-03-16  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/generic/ldconfig.h (FLAG_X8664_LIBX32): New macro.
        * elf/cache.c (print_entry): Handle FLAG_X8664_LIBX32.

        * sysdeps/unix/sysv/linux/i386/readelflib.c (process_elf_file):
        Move e_machine check before EI_CLASS check.  Handle x32
        libraries.  Check EM_IA_64 only if SKIP_EM_IA_64 isn't defined.
        * sysdeps/unix/sysv/linux/x86_64/readelflib.c: Just define
        SKIP_EM_IA_64 and include
        <sysdeps/unix/sysv/linux/i386/readelflib.c>.

        * sysdeps/unix/sysv/linux/x86_64/dl-cache.h:
        Don't include <sysdeps/unix/sysv/linux/sparc/dl-cache.h>.
        (add_system_dir): New macro.

        * sysdeps/unix/sysv/linux/x86_64/ldconfig.h
        (SYSDEP_KNOWN_INTERPRETER_NAMES): Add /libx32/ld-linux-x32.so.2.

2012-03-16  Joseph Myers  <joseph@codesourcery.com>

        [BZ #2551]
        [BZ #2552]
        [BZ #2553]
        [BZ #2554]
        [BZ #2562]
        [BZ #2563]
        [BZ #2565]
        [BZ #2566]
        [BZ #2576]
        * math/w_j0.c (j0): Don't produce TLOSS errors for POSIX libm.
        (y0): Likewise.
        * math/w_j0f.c (j0f): Likewise.
        (y0f): Likewise.
        * math/w_j0l.c (__j0l): Likewise.
        (__y0l): Likewise.
        * math/w_j1.c (j1): Likewise.
        (y1): Likewise.
        * math/w_j1f.c (j1f): Likewise.
        (y1f): Likewise.
        * math/w_j1l.c (__j1l): Likewise.
        (__y1l): Likewise.
        * math/w_jn.c (jn): Likewise.
        (yn): Likewise.
        * math/w_jnf.c (jnf): Likewise.
        (ynf): Likewise.
        * math/w_jnl.c (__jnl): Likewise.
        (__ynl): Likewise.
        * math/libm-test.inc (j0_test): Add more tests.
        (j1_test): Likewise.
        (jn_test): Likewise.  Add trailing semicolon to existing test.
        (y0_test): Likewise.
        (y1_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #13851]
        [BZ #13854]
        * sysdeps/ieee754/dbl-64/s_tan.c (tan): Use
        libc_feholdexcept_setround_53bit and libc_feupdateenv_53bit.
        * sysdeps/ieee754/ldbl-96/k_tanl.c: New file.
        * sysdeps/ieee754/ldbl-96/s_tanl.c: Include <errno.h>.
        (__tanl): Set errno for infinite argument.
        * sysdeps/i386/fpu/mptan.c: Remove.
        * sysdeps/i386/fpu/s_tan.S: Likewise.
        * sysdeps/i386/fpu/s_tanl.S: Likewise.
        * sysdeps/x86_64/fpu/k_tanl.c: Likewise.
        * sysdeps/x86_64/fpu/s_tanl.S: Likewise.
        * math/libm-test.inc (tan_test): Add more tests and enable more
        tests for double and long double.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-03-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * sysdeps/x86_64/elf/start.S: Include <sysdep.h>.
        (_start): Add cfi_startproc, cfi_undefined for rip and cfi_endproc.

2012-03-16  Roland McGrath  <roland@hack.frob.com>

        * aclocal.m4 (LIBC_PRECONFIGURE): New macro.
        * configure.in: Use it for both main tree and add-ons.
        * configure: Regenerated.

2012-03-16  H.J. Lu  <hongjiu.lu@intel.com>

        * time/offtime.c (__offtime): Use time_t on days, rem, y and yg.

2012-03-16  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/ldbl-96/t_sincosl.c: Include generator program
        in comment.

        [BZ #13851]
        * sysdeps/ieee754/ldbl-96/e_rem_pio2l.c: New file.
        * sysdeps/ieee754/ldbl-96/k_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/k_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/t_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_cosl.c (__cosl): Correct test for
        infinite argument.
        * sysdeps/ieee754/ldbl-96/s_sinl.c (__sinl): Likewise.
        * sysdeps/ieee754/dbl-64/k_rem_pio2.c: Handle __FLT_EVAL_METHOD__
        != 0 for prec == 2.
        * sysdeps/i386/fpu/e_rem_pio2l.c: Remove.
        * sysdeps/i386/fpu/k_rem_pio2.c: Likewise.
        * sysdeps/i386/fpu/s_cosl.S: Likewise.
        * sysdeps/i386/fpu/s_sincosl.S: Likewise.
        * sysdeps/i386/fpu/s_sinl.S: Likewise.
        * sysdeps/x86_64/fpu/e_rem_pio2l.c: Likewise.
        * sysdeps/x86_64/fpu/k_cosl.c: Likewise.
        * sysdeps/x86_64/fpu/k_sinl.c: Likewise.
        * sysdeps/x86_64/fpu/s_cosl.S: Likewise.
        * sysdeps/x86_64/fpu/s_sincosl.S: Likewise.
        * sysdeps/x86_64/fpu/s_sinl.S: Likewise.
        * math/libm-test.inc (cos_test): Add more tests and enable more
        tests for long double.
        (sin_test): Likewise.
        (sincos_test): Likewise.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-03-16  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/math_private.h: New file.

2012-03-15  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf.c: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fma-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf.c: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add fma/fmaf
        sysdep routines.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Likewise.

        * sysdeps/sparc/sparc32/fpu/s_fma.c: New file.
        * sysdeps/sparc/sparc64/fpu/s_fma.c: New file.

        * sysdeps/sparc/sparc-ifunc.h: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: Use
        sparc-ifunc.h
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf.S:
        Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_finite.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_finitef.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_isinf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_isinff.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_isnan.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_rint.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S: Likewise.

2012-03-15  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/fpu/e_hypotf.c: Use double precision instead of
        scaling.
        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2012-03-15  Andreas Jaeger  <aj@suse.de>

        [BZ #13852]
        * sysdeps/i386/fpu/e_rem_pio2f.c: Delete so that i386 uses the
        ieee754/flt-32 implementation for sin, cos and sincos.
        * sysdeps/i386/fpu/k_rem_pio2f.c: Likewise.
        * sysdeps/i386/fpu/s_cosf.S: Likewise.
        * sysdeps/i386/fpu/s_sincosf.S: Likewise.
        * sysdeps/i386/fpu/s_sinf.S: Likewise.
        * sysdeps/i386/fpu/s_tanf.S: Delete so that i386 uses the
        ieee754/flt-32 implementation for tan.

        * math/libm-test.inc (cos_test): Enable some large input tests for
        float as well
        (sin_test): Likewise.
        (sincos_test): Likewise.
        (tan_test): Add tests for large input.

        * sysdeps/i386/fpu/libm-test-ulps: Update.

2012-03-15  Andreas Jaeger  <aj@suse.de>

        [BZ #13658]
        * math/libm-test.inc (cos_test): Add more test cases.
        (sin_test): Likewise.
        (sincos_test): Likewise.

2012-03-15  Andreas Jaeger  <aj@suse.de>

        [BZ #13837]
        * math/libm-test.inc (cos_test): Add a test case for large input
        value.
        (sin_test): Likewise.
        (sincos_test): Likewise.

2012-03-15  Andreas Jaeger  <aj@suse.de>
            Joseph Myers  <joseph@codesourcery.com>

        [BZ #13658]
        * sysdeps/x86_64/fpu/s_sincos.S: Delete files so that
        x86-64 and i386 use the iee754/dbl-64 sin and cos implementation.
        * sysdeps/i386/fpu/branred.c: Likewise.
        * sysdeps/i386/fpu/dosincos.c: Likewise.
        * sysdeps/i386/fpu/mpa.c: Likewise.
        * sysdeps/i386/fpu/s_cos.S: Likewise.
        * sysdeps/i386/fpu/s_sin.S: Likewise.
        * sysdeps/i386/fpu/s_sincos.S: Likewise.
        * sysdeps/i386/fpu/sincos32.c: Likewise.

        * sysdeps/generic/math_private.h (libc_feholdexcept_setround_53bit):
        Define.
        (libc_feupdateenv_53bit): Define.
        * sysdeps/i386/fpu/math_private.h (libc_feholdexcept_setround_53bit):
        Define.
        (libc_feupdateenv_53bit): Define.

        * sysdeps/ieee754/dbl-64/s_sin.c (__sin): Do double arithmetic in
        53 bit (without extend i386 double precision).

        * math/libm-test.inc (sincos_test): Add tests for large input.
        (sin): Likewise.
        (cos): Likewise.

        * sysdeps/i386/fpu/libm-test-ulps: Update ULPs.

2012-03-15  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2012-03-15  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc64/fpu/s_fmax.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_fmaxf.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_fmin.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_fminf.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fmax.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fmaxf.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fmin.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fminf.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmin-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fminf-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add new vis3
        fmin/fmax sysdep routines.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Likewise.

2012-03-14  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_finite-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_finite.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_finitef-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_finitef.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_isinf-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_isinf.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_isinff-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_isinff.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_isnan-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_isnan.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_rint.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add new VIS3
        routines.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S:
        New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf-vis3.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add new
        VIS3 routines.

        * sysdeps/sparc/sparc32/sparcv9/fpu/unix/sysv/linux/multiarch/Implies:
        New file.

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

        * sysdeps/sparc/configure.in: New file.
        * sysdeps/sparc/configure: Generate.
        * configure.in (libc_cv_sparc_as_vis3): Substitute.
        * configure: Regenerate.
        * config.h.in (HAVE_AS_VIS3_SUPPORT): New.
        * config.make.in (have-as-vis3): New.
        * sysdeps/sparc/sparc32/sparcv9/Makefile (ASFLAGS-*): If VIS3 is
        available use -Av9d instead of -Av9a.
        * sysdeps/sparc/sparc64/Makefile: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S:
        New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S: New
        file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S:
        New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S: New
        file.
        * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_signbit-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf-vis3.S: New file.
        * sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S: New file.

        * sysdeps/sparc/sparc64/fpu/s_copysign.S (__copysign): Use
        fzeros/fnegs to load 0x80000000 into a float register instead of
        using the stack.
        * sysdeps/sparc/sparc64/fpu/s_copysignf.S (__copysignf): Likewise.

2012-03-14  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
        bits/syscall.h.
        ($(objpfx)syscall-%.h): Rename rule to $(objpfx)bits/syscall%h.
        ($(objpfx)syscall-%.d): Rename rule to $(objpfx)bits/syscall%d.
        ($(inst_includedir)/bits/syscall.h): Remove rule.
        ($(objpfx)bits/syscall.d): Include instead of
        $(objpfx)syscall-list.d.
        (generated): Change syscall-list.h and syscall-list.d to
        bits/syscall.h and bits/syscall.d.

2012-03-14  Roland McGrath  <roland@hack.frob.com>

        [BZ #13846]
        * manual/llio.texi (Memory-mapped I/O): Fix wrong function name.

2012-03-14  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13841]
        * math/s_csqrt.c: Include <float.h>.
        (__csqrt): Scale large or subnormal inputs.
        * math/s_csqrtf.c: Likewise.
        * math/s_csqrtl.c: Likewise.
        * math/libm-test.inc (csqrt_test): Add more tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #13840]
        * math/libm-test.inc (hypot_test): Add more tests.

2012-03-13  David S. Miller  <davem@davemloft.net>

        [BZ #13840]
        * sysdeps/ieee754/flt-32/e_hypotf.c (__ieee754_hypotf): Rewrite to use
        double-precision for the calculation instead of scaling.

2012-03-13  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/ieee754/dbl-64/s_nearbyint.c (__nearbyint): Do not
        manipulate bits before adding and subtracting TWO52[sx].
        * sysdeps/ieee754/dbl-64/s_rint.c (__rint): Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_nearbyint.c (__nearbyint):
        Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_rint.c (__rint): Likewise.

2012-03-13  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/Makefile: Remove rtld-global-offsets.sym handling.
        * sysdeps/sparc/elf/rtld-global-offsets.sym: Delete.
        * sysdeps/sparc/sparc64/multiarch/memcpy.S: Don't include
        rtld-global-offsets.h
        * sysdeps/sparc/sparc64/multiarch/memset.S: Likewise.

        * sysdeps/ieee754/ldbl-128/s_expm1l.c (__expm1l): Use expl for
        large parameters.

        * sysdeps/unix/sysv/linux/sparc/sparc64/dl-fxstatat64.c: New file.

        * sysdeps/unix/sysv/linux/openat.c (OPENAT_NOT_CANCEL): Declare syscall
        'err' in the ifdef scope in which it is actually used.

        * nss/nss_db/db-init.c: Include string.h

2012-03-12  David S. Miller  <davem@davemloft.net>

        * sysdeps/generic/dl-osinfo.h (_dl_setup_stack_chk_guard): Fix
        masking out of the most significant byte of random value used.
        * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard):
        Fix coding style in previous change.

        * sysdeps/unix/sysv/linux/kernel-features.h
        (__ASSUME_CLONE_THREAD_FLAGS): Set on sparc when 2.5.64 and later.
        (__ASSUME_TGKILL): Set on sparc when 2.6.1 and later, simplify
        expression.
        (__ASSUME_FADVISE64_64_SYSCALL): Set on sparc when 2.6.1 and
        later.

2012-03-11  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c
        (__makecontext): Fix signedness of pointer casts setting up 'sp'.
        * sysdeps/unix/sysv/linux/sparc/sysdep.h (INLINE_SYSCALL) Use 'long'
        for 'resultvar' otherwise things get truncated on 64-bit.

        * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard):
        Fix masking out of the most significant byte of random value used.

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-03-10  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2012-03-09  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Protect local
        variables with appropriate CPP guards.
        * sysdeps/sparc/sparc32/dl-trampoline.S: Propagate the stack_ptr
        from the frame pointer, not the stack pointer.  Correct layout
        comments.  Fix test on resulting framesize and the management of
        the outregs buffer for pltexit.  Preserve floating point return
        values across _dl_call_pltexit call.
        * sysdeps/sparc/sparc64/dl-trampoline.S: Fix test on resulting
        framesize and the management of the outregs buffer for pltexit.
        Preserve floating point return values across _dl_call_pltexit
        call.
        * elf/sotruss-lib.c (la_sparc32_gnu_pltenter)
        (la_sparc64_gnu_pltenter, la_sparc32_gnu_pltexit)
        (la_sparc64_gnu_pltexit): New functions.
        (print_exit): Fix format string for return register value.

2012-03-10  Joseph Myers  <joseph@codesourcery.com>

        * sunrpc/Makefile (others): Add rpcgen.
        ($(objpfx)rpcgen): Remove special build rule and dependency on
        libc.
        * sunrpc/rpcgen.c: New file.

2012-03-09  Paul Eggert  <eggert@cs.ucla.edu>

        [BZ #13673]
        * posix/bug-regex33.c: Replace FSF snail mail address with URL.
        * stdio-common/bug-vfprintf-nargs.c: Likewise.
        * sysdeps/i386/crti.S: Likewise.
        * sysdeps/i386/crtn.S: Likewise.
        * sysdeps/powerpc/powerpc32/crti.S: Likewise.
        * sysdeps/powerpc/powerpc32/crtn.S: Likewise.
        * sysdeps/powerpc/powerpc64/crti.S: Likewise.
        * sysdeps/powerpc/powerpc64/crtn.S: Likewise.
        * sysdeps/sh/crti.S: Likewise.
        * sysdeps/sh/crtn.S: Likewise.
        * sysdeps/x86_64/fpu/e_expf.S: Likewise.

        [BZ #13673]
        * locale/programs/charmap-kw.gperf: Replace FSF snail mail address
        with URL.
        * locale/programs/locfile-kw.gperf: Likewise.
        * locale/programs/charmap-kw.h: Regenerated.
        * locale/programs/locfile-kw.h: Likewise.

        [BZ #13673]
        * intl/plural.y: Replace FSF snail mail address with URL.
        * intl/plural.c: Regenerated.

2012-03-09  Richard Henderson  <rth@twiddle.net>

        * include/math_private.h: Remove file.
        * math/math_private.h: Move file ...
        * sysdeps/generic/math_private.h: ... here.

        * sysdeps/i386/fpu/math_private.h: Use include_next for math_private.h.
        * sysdeps/powerpc/fpu/math_private.h: Likewise.
        * sysdeps/x86_64/fpu/math_private.h: Likewise.

        * sysdeps/i386/fpu/s_fpclassifyl.c: Use <> to include both <math.h>
        and <math_private.h>.
        * sysdeps/i386/fpu/s_isinfl.c: Likewise.
        * sysdeps/i386/fpu/s_isnanl.c: Likewise.
        * sysdeps/i386/fpu/s_nextafterl.c: Likewise.
        * sysdeps/i386/fpu/s_nexttoward.c: Likewise.
        * sysdeps/i386/fpu/s_nexttowardf.c: Likewise.
        * sysdeps/ieee754/dbl-64/branred.c: Likewise.
        * sysdeps/ieee754/dbl-64/doasin.c: Likewise.
        * sysdeps/ieee754/dbl-64/dosincos.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_acosh.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_asin.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_atan2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_atanh.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_cosh.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_exp.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_fmod.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_hypot.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_j0.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_j1.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_jn.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_lgamma_r.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log10.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_pow.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_rem_pio2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_remainder.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_sinh.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_sqrt.c: Likewise.
        * sysdeps/ieee754/dbl-64/halfulp.c: Likewise.
        * sysdeps/ieee754/dbl-64/k_rem_pio2.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_asinh.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_atan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_cbrt.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_ceil.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_copysign.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_erf.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_expm1.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_fabs.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_finite.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_floor.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_fpclassify.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_frexp.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_ilogb.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_isinf.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_isinf_ns.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_isnan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_llrint.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_llround.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_log1p.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_logb.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_lrint.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_lround.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_modf.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_nearbyint.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_remquo.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_rint.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_round.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_scalbln.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_scalbn.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_signbit.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_sin.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_sincos.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_tan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_tanh.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_trunc.c: Likewise.
        * sysdeps/ieee754/dbl-64/sincos32.c: Likewise.
        * sysdeps/ieee754/dbl-64/slowexp.c: Likewise.
        * sysdeps/ieee754/dbl-64/slowpow.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/e_acosh.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/e_cosh.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/e_fmod.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_frexp.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_isinf.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_isinf_ns.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_isnan.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_modf.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_nearbyint.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_rint.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_round.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_scalbln.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_scalbn.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_trunc.c: Likewise.
        * sysdeps/ieee754/flt-32/e_acosf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_acoshf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_asinf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_atan2f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_atanhf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_coshf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_fmodf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_hypotf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_j0f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_j1f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_jnf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_lgammaf_r.c: Likewise.
        * sysdeps/ieee754/flt-32/e_log10f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_log2f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_logf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_powf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_rem_pio2f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_remainderf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_sinhf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_sqrtf.c: Likewise.
        * sysdeps/ieee754/flt-32/k_cosf.c: Likewise.
        * sysdeps/ieee754/flt-32/k_rem_pio2f.c: Likewise.
        * sysdeps/ieee754/flt-32/k_sinf.c: Likewise.
        * sysdeps/ieee754/flt-32/k_tanf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_asinhf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_atanf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_cbrtf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_ceilf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_copysignf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_cosf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_erff.c: Likewise.
        * sysdeps/ieee754/flt-32/s_expm1f.c: Likewise.
        * sysdeps/ieee754/flt-32/s_fabsf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_finitef.c: Likewise.
        * sysdeps/ieee754/flt-32/s_floorf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_fpclassifyf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_frexpf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_ilogbf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_isinf_nsf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_isinff.c: Likewise.
        * sysdeps/ieee754/flt-32/s_isnanf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_llrintf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_llroundf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_log1pf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_logbf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_lrintf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_lroundf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_modff.c: Likewise.
        * sysdeps/ieee754/flt-32/s_nearbyintf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_nextafterf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_remquof.c: Likewise.
        * sysdeps/ieee754/flt-32/s_rintf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_roundf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_scalblnf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_scalbnf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_signbitf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_sincosf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_sinf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_tanf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_tanhf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_truncf.c: Likewise.
        * sysdeps/ieee754/k_standard.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_acoshl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_acosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_asinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_atan2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_atanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_coshl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_fmodl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_hypotl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_j0l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_j1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_log10l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_log2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_logl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_powl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_rem_pio2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_remainderl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_sinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_asinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_atanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_cbrtl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_ceill.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_copysignl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_erfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_expm1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_fabsl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_finitel.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_floorl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_fpclassifyl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_frexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_ilogbl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_isinf_nsl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_isinfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_isnanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_llrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_llroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_log1pl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_logbl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_lrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_lroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_modfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nearbyintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nextafterl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nexttoward.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nexttowardf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_remquol.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_rintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_roundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalblnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_signbitl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_tanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_truncl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/w_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_acoshl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_acosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_asinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_atan2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_atanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_coshl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_fmodl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_hypotl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_log10l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_log2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_logl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_powl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_remainderl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_sinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_asinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_atanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_copysignl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_ctanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_erfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_expm1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fabsl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_finitel.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_frexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_ilogbl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_isinf_nsl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_isinfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_isnanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_log1pl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_logbl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_modfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_remquol.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_signbitl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_tanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_acoshl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_asinl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_atan2l.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_atanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_coshl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_hypotl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_j0l.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_j1l.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_lgammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_remainderl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_sinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_asinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_cbrtl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_ceill.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_copysignl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_erfl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_fabsl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_finitel.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_floorl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_fpclassifyl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_frexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_ilogbl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_isinf_nsl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_isinfl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_isnanl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_llrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_llroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_logbl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_lrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_lroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_modfl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_nearbyintl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_nextafterl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_nexttoward.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_nexttowardf.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_remquol.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_rintl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_roundl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_scalblnl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_signbitl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_sincosl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_tanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_truncl.c: Likewise.
        * sysdeps/ieee754/s_lib_version.c: Likewise.
        * sysdeps/ieee754/s_matherr.c: Likewise.
        * sysdeps/ieee754/s_signgam.c: Likewise.
        * sysdeps/powerpc/fpu/e_hypot.c: Likewise.
        * sysdeps/powerpc/fpu/e_hypotf.c: Likewise.
        * sysdeps/powerpc/fpu/e_rem_pio2f.c: Likewise.
        * sysdeps/powerpc/fpu/k_cosf.c: Likewise.
        * sysdeps/powerpc/fpu/k_rem_pio2f.c: Likewise.
        * sysdeps/powerpc/fpu/k_sinf.c: Likewise.
        * sysdeps/powerpc/fpu/s_cosf.c: Likewise.
        * sysdeps/powerpc/fpu/s_float_bitwise.h: Likewise.
        * sysdeps/powerpc/fpu/s_isnan.c: Likewise.
        * sysdeps/powerpc/fpu/s_rint.c: Likewise.
        * sysdeps/powerpc/fpu/s_rintf.c: Likewise.
        * sysdeps/powerpc/fpu/s_sinf.c: Likewise.
        * sysdeps/powerpc/fpu/w_sqrt.c: Likewise.
        * sysdeps/powerpc/fpu/w_sqrtf.c: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_llrintf.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/slowexp.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/slowpow.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/slowexp.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/slowpow.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/w_sqrt.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/w_sqrtf.c: Likewise.

2012-03-09  Joseph Myers  <joseph@codesourcery.com>

        * sunrpc/rpc_cout.c: Remove __GNU_LIBRARY__ conditionals.
        * sunrpc/rpc_main.c: Likewise.
        * sunrpc/rpc_svcout.c: Likewise.

2012-03-09  David S. Miller  <davem@davemloft.net>

        * include/math_private.h: New file.

2012-03-09  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/bits/socket_type.h: New file.
        * sysdeps/unix/sysv/linux/sparc/bits/socket_type.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/socket.h: Get enum __socket_type
        from <bits/socket_type.h>.
        (enum __socket_type): Don't define here.
        * sysdeps/unix/sysv/linux/sparc/bits/socket.h: Remove.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
        bits/socket_type.h.

        [BZ #13566]
        * libio/stdio.h (gets): Always declare for C++ up to C++11 without
        checking __USE_GNU.

        * Makerules ($(inst_includedir)/%.h): New rule.
        * stdio-common/Makefile (headers): Add bits/stdio_lim.h.
        (install-others): Remove variable setting.
        ($(inst_includedir)/bits/stdio_lim.h): Remove rule.

2012-03-08  Richard Henderson  <rth@twiddle.net>

        * sysdeps/powerpc/fpu/math_private.h (__ieee754_sqrt): Convert
        from macro to inline function; merge with the
        !__LIBC_INTERNAL_MATH_INLINES version.
        (__ieee754_sqrtf): Likewise.

        * sysdeps/x86_64/fpu/math_private.h (__rint): Convert from macro
        to inline function.
        (__rintf, __floor, __floorf): Likewise.

        * sysdeps/x86_64/fpu/math_private.h (__ieee754_sqrt): Convert from
        macro to inline function.
        (__ieee754_sqrtf, __ieee754_sqrtl): Likewise.

        * sysdeps/ieee754/ldbl-opt/math_ldbl_opt.h: Include <math_private.h>,
        not <math/math_private.h>.

2012-03-08  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c: Update
        copyright year.
        * sysdeps/unix/sysv/linux/sparc/sysdep.h: Likewise.

2012-03-08  Thomas Schwinge  <thomas@codesourcery.com>

        * resolv/gai_misc.c (handle_requests): Fix struct timespec
        normalization.
        * rt/tst-cpuclock2.c (test_nanosleep): Likewise.
        * sysdeps/pthread/aio_misc.c (handle_fildes_io): Likewise.

2012-03-08  Ulrich Drepper  <drepper@gmail.com>

        * stdio-common/tst-fphex.c: Various cleanups.  The macros cannot
        be defined individually, they must be defined as a block.  Define
        S for printing a string instead of hidint the different by using a
        macro for adding the 'l'.
        * stdio-common/tst-fphex-wide.c: Adjust.

2012-03-07  Marek Polacek  <polacek@redhat.com>

        * stdio-common/tst-long-dbl-fphex.c: Fix test for non ldbl-96 targets.

2012-03-08  Marek Polacek  <polacek@redhat.com>

        [BZ #13806]
        * stdio-common/Makefile (tests): Add tst-fphex-wide.
        * stdio-common/tst-fphex.c: Define a few macros to make the
        test reusable.  Use them.
        * stdio-common/tst-fphex-wide.c: New file.

2012-03-08  Joseph Myers  <joseph@codesourcery.com>

        [BZ #6911]
        * manual/macros.texi (gnusystems): New macro.
        (nongnusystems): Likewise.
        (gnulinuxhurdsystems): Likewise.
        (gnuhurdsystems): Likewise..
        (gnulinuxsystems): Likewise.
        * manual/charset.texi: Use new macros or @theglibc{} to refer to
        variants of the GNU system, not "GNU system".
        * manual/conf.texi: Likewise.
        * manual/errno.texi: Likewise.  Update example of errno macro
        expansion.
        * manual/filesys.texi: Likewise.
        (getumask): Document as specific to GNU/Hurd.
        * manual/install.texi: Likewise.  Reword some references to
        GNU/Linux.
        * manual/intro.texi: Likewise.
        * manual/io.texi: Likewise.
        (File Name Portability): Detail which constraints are inapplicable
        to all GNU systems and which are only inapplicable to GNU/Hurd.
        * manual/job.texi: Likewise.
        * manual/llio.texi: Likewise.
        (O_NOCTTY): Document as present on GNU/Linux.
        * manual/maint.texi: Likewise.
        * manual/memory.texi: Likewise.
        * manual/pattern.texi: Likewise.
        * manual/pipe.texi: Likewise.
        * manual/process.texi: Likewise.
        * manual/resource.texi: Likewise.
        (RUSAGE_CHILDREN): Remove statement about specifying a particular
        child on GNU/Hurd.
        * manual/setjmp.texi: Likewise.
        * manual/signal.texi: Likewise.
        * manual/startup.texi: Likewise.
        * manual/stdio.texi: Likewise.
        * manual/terminal.texi: Likewise.
        (ONLCR): Document as POSIX.
        (OXTABS): Document availability on GNU/Linux as XTABS.
        (ONOEOT): Document availability separately from other bits.
        (VLNEXT, VDISCARD, VSTATUS): Document availability individually.
        * manual/time.texi: Likewise.
        * manual/users.texi: Likewise.
        * INSTALL: Regenerated.
        * sysdeps/gnu/errlist.c: Regenerated.

        * aclocal.m4 (LIBC_TRY_LINK_STATIC): New macro.
        * configure.in (libc_cv_preinit_array): Use LIBC_TRY_LINK_STATIC.
        (libc_cv_ctors_header): Likewise.  Use asm ("") instead of calling
        puts.
        * configure: Regenerated.

2012-03-07  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/configure.in (cpuid.h): Use AC_CHECK_HEADER with no
        default includes instead of AC_HEADER_CHECK.
        * sysdeps/i386/configure: Regenerated.

        [BZ #10716]
        * math/s_cacosh.c (__cacosh): Convert negative log results to 0.
        * math/s_cacoshf.c (__cacoshf): Likewise.
        * math/s_cacoshl.c (__cacoshl): Likewise.
        * math/s_casinh.c (__casinh): Set signs of result from argument.
        * math/s_casinhf.c (__casinhf): Likewise.
        * math/s_casinhl.c (__casinhl): Likewise.
        * math/libm-test.inc (cacos_test, cacosh_test, casin_test)
        (casinh_test): Add more tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-03-07  Ulrich Drepper  <drepper@gmail.com>

        * po/zh_TW.po: Update from translation team.

        * login/Makefile (distribute): Remove variable.
        * catgets/Makefile: Likewise.
        * mach/Makefile: Likewise.
        * malloc/Makefile: Likewise.
        * misc/Makefile: Likewise.
        * iconv/Makefile: Likewise.
        * nscd/Makefile: Likewise.
        * hurd/Makefile: Likewise.
        * manual/Makefile: Likewise.
        * locale/Makefile: Likewise.
        * intl/Makefile: Likewise.
        * conform/Makefile: Likewise.
        * nss/Makefile: Likewise.
        * time/Makefile: Likewise.
        * soft-fp/Makefile: Likewise.
        * dirent/Makefile: Likewise.
        * gmon/Makefile: Likewise.
        * po/Makefile: Likewise.
        * rt/Makefile: Likewise.
        * socket/Makefile: Likewise.
        * math/Makefile: Likewise.
        * signal/Makefile: Likewise.
        * debug/Makefile: Likewise.
        * elf/Makefile: Likewise.
        * timezone/Makefile: Likewise.
        * stdlib/Makefile: Likewise.
        * iconvdata/Makefile: Likewise.
        * sunrpc/Makefile: Likewise.
        * io/Makefile: Likewise.
        * argp/Makefile: Likewise.
        * inet/Makefile: Likewise.
        * hesiod/Makefile: Likewise.
        * grp/Makefile: Likewise.
        * csu/Makefile: Likewise.
        * wctype/Makefile: Likewise.
        * crypt/Makefile: Likewise.
        * libio/Makefile: Likewise.
        * string/Makefile: Likewise.
        * nis/Makefile: Likewise.
        * resolv/Makefile: Likewise.
        * stdio-common/Makefile: Likewise.
        * wcsmbs/Makefile: Likewise.
        * dlfcn/Makefile: Likewise.
        * posix/Makefile: Likewise.

        [BZ #6959]
        * timezone/Makefile: Don't install timezone files, just the programs
        and scripts.

2012-03-06  Ulrich Drepper  <drepper@gmail.com>

        * nss/databases.def: Add missing gshadow entry.

        * stdio-common/vfprintf.c: Fix formatting.  Missing copyright update.

2012-03-06  Marek Polacek  <polacek@redhat.com>

        [BZ #13726]
        * sysdeps/ieee754/ldbl-96/printf_fphex.c: Adjust position of wnumstr.
        * sysdeps/x86_64/fpu/printf_fphex.c: Likewise.
        * stdio-common/Makefile (tests): Add tst-long-dbl-fphex.
        * stdio-common/tst-long-dbl-fphex.c: New file.

2012-03-06  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
        (set_obp_int): New function.
        (get_obp_int): New function.
        (__get_clockfreq_via_dev_openprom): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sysdep.h (INTERNAL_SYSCALL_ERROR_P):
        Avoid unused variable warnings on 'val' and use builtin_expect.
        (INLINE_SYSCALL): Don't wrap INTERNAL_SYSCALL_ERROR_P with
        __builtin_expect.
        (INLINE_CLONE_SYSCALL): Likewise.

2012-03-05  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

2012-03-05  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

        * sysdeps/ieee754/ldbl-128ibm/e_coshl.c: Drop exp(-x) term
        only for |x| >= 40.
        * sysdeps/ieee754/ldbl-128ibm/e_sinhl.c: Likewise.

2012-03-05  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c (gettimeofday_ifunc):
        Replace gettimeofday with __vdso_gettimeofday.

        * sysdeps/unix/sysv/linux/x86_64/init-first.c
        (_libc_vdso_platform_setup): Replace clock_gettime and getcpu with
        __vdso_clock_gettime and __vdso_getcpu.

        * sysdeps/unix/sysv/linux/x86_64/time.c (time_ifunc): Replace
        time with __vdso_time.

2012-03-05  Joseph Myers  <joseph@codesourcery.com>

        * manual/lang.texi (size_t): Note types to which size_t may be
        equivalent with the GNU C Library, but do not describe when
        differences between them are significant.

2012-03-05  Andreas Jaeger  <aj@suse.de>

        * sysdeps/i386/fpu/libm-test-ulps: Update.

2012-03-05  Joseph Myers  <joseph@codesourcery.com>

        [BZ #3976]
        * sysdeps/ieee754/dbl-64/e_pow.c: Include <fenv.h>.
        (__ieee754_pow): Save and restore rounding mode and use
        round-to-nearest for main computations.
        * math/libm-test.inc (pow_test_tonearest): New function.
        (pow_test_towardzero): Likewise.
        (pow_test_downward): Likewise.
        (pow_test_upward): Likewise.
        (main): Call the new functions.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #3976]
        * math/libm-test.inc (cosh_test_tonearest): New function.
        (cosh_test_towardzero): Likewise.
        (cosh_test_downward): Likewise.
        (cosh_test_upward): Likewise.
        (sinh_test_tonearest): Likewise.
        (sinh_test_towardzero): Likewise.
        (sinh_test_downward): Likewise.
        (sinh_test_upward): Likewise.
        (main): Call the new functions.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-03-05  Tom de Vries  <tom@codesourcery.com>

        * sysdeps/generic/dl-osinfo.h (_dl_setup_stack_chk_guard): Ensure
        default stack guard is set in last bytes.
        * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard): Same.

2012-03-05  Kees Cook  <keescook@chromium.org>

        * stdio-common/vfprintf.c (vfprintf): add missing errno settings.

        [BZ #13656]
        * stdio-common/vfprintf.c (vfprintf): Check for nargs overflow and
        possibly allocate from heap instead of stack.
        * stdio-common/bug-vfprintf-nargs.c: New file.
        * stdio-common/Makefile (tests): Add nargs overflow test.

2012-03-03  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/fpu/libm-test-ulps: Update.

2012-03-03  Marek Polacek  <polacek@redhat.com>

        * include/sys/cdefs.h: Remove __GNUC_PREREQ macro.
        * math/math_private.h: Likewise.
        * stdlib/tst-strtod.c: Likewise.
        * sysdeps/i386/i486/bits/atomic.h: Likewise.
        * sysdeps/x86_64/bits/atomic.h: Likewise.

2012-03-02  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_llrintf.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_lrint.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_lrintf.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_llrint.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_llrintf.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_lrint.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_lrintf.S: New file.

2012-03-02  Roland McGrath  <roland@hack.frob.com>

        [BZ #13792]
        * manual/examples/README: New file, says the example source files
        can be used under GPL>=2.
        * manual/Makefile (%.c.texi): Eat the leading part of the file until a
        line containing just "*/".
        * manual/examples/add.c: Add copyright header (GPL>=2).
        * manual/examples/argp-ex1.c: Likewise.
        * manual/examples/argp-ex2.c: Likewise.
        * manual/examples/argp-ex3.c: Likewise.
        * manual/examples/argp-ex4.c: Likewise.
        * manual/examples/atexit.c: Likewise.
        * manual/examples/db.c: Likewise.
        * manual/examples/dir.c: Likewise.
        * manual/examples/dir2.c: Likewise.
        * manual/examples/execinfo.c: Likewise.
        * manual/examples/filecli.c: Likewise.
        * manual/examples/filesrv.c: Likewise.
        * manual/examples/fmtmsgexpl.c: Likewise.
        * manual/examples/genpass.c: Likewise.
        * manual/examples/inetcli.c: Likewise.
        * manual/examples/inetsrv.c: Likewise.
        * manual/examples/isockad.c: Likewise.
        * manual/examples/longopt.c: Likewise.
        * manual/examples/memopen.c: Likewise.
        * manual/examples/memstrm.c: Likewise.
        * manual/examples/mkfsock.c: Likewise.
        * manual/examples/mkisock.c: Likewise.
        * manual/examples/mygetpass.c: Likewise.
        * manual/examples/pipe.c: Likewise.
        * manual/examples/popen.c: Likewise.
        * manual/examples/rprintf.c: Likewise.
        * manual/examples/search.c: Likewise.
        * manual/examples/select.c: Likewise.
        * manual/examples/setjmp.c: Likewise.
        * manual/examples/sigh1.c: Likewise.
        * manual/examples/sigusr.c: Likewise.
        * manual/examples/stpcpy.c: Likewise.
        * manual/examples/strdupa.c: Likewise.
        * manual/examples/strftim.c: Likewise.
        * manual/examples/strncat.c: Likewise.
        * manual/examples/subopt.c: Likewise.
        * manual/examples/swapcontext.c: Likewise.
        * manual/examples/termios.c: Likewise.
        * manual/examples/testopt.c: Likewise.
        * manual/examples/testpass.c: Likewise.
        * manual/examples/timeval_subtract.c: Likewise.

        [BZ #13792]
        * manual/time.texi (Elapsed Time): Move timeval_subtract example
        function to ...
        * manual/timeval_subtract.c.texi: ... here, new file.

2012-03-02  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/fpu/libm-test-ulps: Update for recently added tests.

2012-03-02  Joseph Myers  <joseph@codesourcery.com>

        [BZ #3976]
        * sysdeps/ieee754/dbl-64/s_sin.c: Include <fenv.h>
        (__sin): Save and restore rounding mode and use round-to-nearest
        for all computations.
        (__cos): Save and restore rounding mode and use round-to-nearest
        for all computations.
        * sysdeps/ieee754/dbl-64/s_tan.c: Include "math_private.h" and
        <fenv.h>.
        (tan): Save and restore rounding mode and use round-to-nearest for
        all computations.
        * math/libm-test.inc (cos_test_tonearest): New function.
        (cos_test_towardzero): Likewise.
        (cos_test_downward): Likewise.
        (cos_test_upward): Likewise.
        (sin_test_tonearest): Likewise.
        (sin_test_towardzero): Likewise.
        (sin_test_downward): Likewise.
        (sin_test_upward): Likewise.
        (tan_test_tonearest): Likewise.
        (tan_test_towardzero): Likewise.
        (tan_test_downward): Likewise.
        (tan_test_upward): Likewise.
        (main): Call the new functions.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        [BZ #10135]
        * sysdeps/ieee754/dbl-64/s_scalbln.c (__scalbln): First test for
        small n, then large n, before computing and testing k+n.
        * sysdeps/ieee754/dbl-64/s_scalbn.c (__scalbn): Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_scalbln.c (__scalbln):
        Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_scalbn.c (__scalbn):
        Likewise.
        * sysdeps/ieee754/flt-32/s_scalblnf.c (__scalblnf): Likewise.
        * sysdeps/ieee754/flt-32/s_scalbnf.c (__scalbnf): Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalblnl.c (__scalblnl): Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalbnl.c (__scalbnl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c (__scalblnl): Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c (__scalbnl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_scalblnl.c (__scalblnl): Likewise.
        * sysdeps/ieee754/ldbl-96/s_scalbnl.c (__scalbnl): Likewise.
        * math/libm-test.inc (scalbn_test): Add more tests.
        (scalbln_test): Likewise.

        * manual/filesys.texi (mode_t): Describe constraints on size and
        signedness, not exact equivalence to a particular type.
        (ino_t): Likewise.
        (ino64_t): Likewise.
        (dev_t): Likewise.
        (nlink_t): Likewise.
        (blkcnt_t): Likewise.
        (blkcnt64_t): Likewise.
        * manual/llio.texi (off_t): Likewise.

        [BZ #3976]
        * sysdeps/ieee754/dbl-64/e_exp.c: Include <fenv.h>.
        (__ieee754_exp): Save and restore rounding mode and use
        round-to-nearest for all computations.
        * math/libm-test.inc (exp_test_tonearest): New function.
        (exp_test_towardzero): Likewise.
        (exp_test_downward): Likewise.
        (exp_test_upward): Likewise.
        (main): Call the new functions.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-03-01  Chris Demetriou  <cgd@google.com>

        * sysdeps/gnu/errlist-compat.awk: Don't depend on AWK internals to
        have predictable order.

2012-03-01  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/sparc32/getpagesize.c: Delete.

        * sysdeps/sparc/sparc64/fpu/s_finite.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_finitef.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_isinf.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_isinff.S: New file.

        * sysdeps/sparc/sparc32/fpu/s_signbit.S: New file.
        * sysdeps/sparc/sparc32/fpu/s_signbitf.S: New file.
        * sysdeps/sparc/sparc32/fpu/s_signbitl.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_isnan.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_isnanf.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_signbit.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_signbitf.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_signbitl.S: New file.

        * sysdeps/sparc/fpu/libm-test-ulps: Update.

        * sysdeps/sparc/sparc32/fpu/libm-test-ulps: Move...
        * sysdeps/sparc/fpu/libm-test-ulps: to here.
        * sysdeps/sparc/sparc64/fpu/libm-test-ulps: Delete.

        * sysdeps/sparc/crti.S: Remove HAVE_BINUTILS_GOTDATA checks.
        * sysdeps/sparc/sparc32/dl-machine.h: Likewise.
        * sysdeps/sparc/sparc32/elf/start.S: Likewise.
        * sysdeps/sparc/sparc32/fpu/w_sqrt.S: Likewise.
        * sysdeps/sparc/sparc32/fpu/w_sqrtf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf.S: Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h: Likewise.
        * sysdeps/sparc/sparc64/elf/start.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/w_sqrt.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/w_sqrtf.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/brk.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
        * config.h.in (HAVE_BINUTILS_GOTDATA): Delete.
        * sysdeps/sparc/elf/configure.in: Remove binutils GOTDATA checks.
        * sysdeps/sparc/elf/configure: Regenerated.

2012-03-01  Joseph Myers  <joseph@codesourcery.com>

        * configure.in (AS, LD): Require binutils 2.20 or later.
        * configure: Regenerated.
        * manual/install.texi (Tools for Compilation): Give binutils 2.20
        as required minimum version.
        * INSTALL: Regenerated.

        [BZ #2541]
        [BZ #4108]
        * sysdeps/ieee754/flt-32/s_erff.c (__erfcf): Mask out one more bit
        before squaring exponent.
        * sysdeps/ieee754/ldbl-128ibm/s_erfl.c (__erfcl): Mask out whole
        bottom long double and 27 bits of top long double before squaring
        exponent.
        * math/libm-test.inc (erfc_test): Add more tests.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/powerpc/fpu/libm-test-ulps: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-03-01  Kai Tietz  <ktietz@redhat.com>

        * soft-fp/soft-fp.h (_FP_STRUCT_LAYOUT): New macro.
        * soft-fp/quad.h (_FP_UNION_Q): Use _FP_STRUCT_LAYOUT on struct
        containing bit-fields.
        * soft-fp/extended.h (_FP_UNION_E): Likewise.
        * soft-fp/single.h (_FP_UNION_S): Likewise.
        * soft-fp/double.h (_FP_UNION_D): Likewise.

2012-02-29  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13786]
        * sysdeps/i386/i686/multiarch/strcmp.S [USE_AS_STRCASECMP_L]: Do
        not include ../strcmp.S.
        [USE_AS_STRNCASECMP_L]: Likewise.
        * sysdeps/i386/i686/multiarch/strcasecmp_l-c.c
        (__strcasecmp_l_ia32): Define as alias to __strcasecmp_l_nonascii.
        * sysdeps/i386/i686/multiarch/strncase_l-c.c
        (__strncasecmp_l_ia32): Define as alias to
        __strncasecmp_l_nonascii.

        [BZ #5794]
        * math/libm-test.inc (expm1_test): Add test for bug 5794.
        * sysdeps/i386/fpu/libm-test-ulps: Update.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * sysdeps/i386/fpu/libm-test-ulps: Reduce some expected errors.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-02-29  Jeff Law  <law@redhat.com>

        * resolv/res_query.c (__libc_res_nquerydomain): Avoid
        out of bounds read.

2012-02-29  Marek Polacek  <polacek@redhat.com>

        [BZ #13706]
        * elf/rtld.c (dl_main): Always set l_used to 1 for vDSO.
        * elf/Makefile: Add rules to run tst-unused-dep.out.

2012-02-28  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/fpu/w_sqrt.S: New file.
        * sysdeps/sparc/sparc32/fpu/w_sqrtf.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf.S: New file.
        * sysdeps/sparc/sparc64/fpu/w_sqrt.S: New file.
        * sysdeps/sparc/sparc64/fpu/w_sqrtf.S: New file.

2012-02-29  Joseph Myers  <joseph@codesourcery.com>

        * math/libm-test.inc (llround_test): Move one test from
        lround_test.  Use TEST_f_L in moved test.
        (lround_test): Move misplaced test to llround_test.  Add testcase
        from bug 2561.

2012-02-28  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/fpu/e_expf.S: New file.
        Contributed by Dmitrieva Liubov <liubov.dmitrieva@gmail.com>.

2012-02-28  Stanislav Brabec  <sbrabec@suse.cz>

        [BZ #13637]
        * posix/regex_internal.c (re_string_skip_chars): Fix miscomputation
        of remain_len that may cause incomplete multi-byte character and
        false match.
        * posix/bug-regex33.c: New file.
        * posix/Makefile (tests): Add bug-regex33.

2012-02-28  Joseph Myers  <joseph@codesourcery.com>

        * manual/macros.texi: New file.
        * Makefile (INSTALL, NOTES): Depend on manual/macros.texi.
        * manual/libc.texinfo: Include macros.texi.
        * manual/creatute.texi: Likewise.
        * manual/install.texi: Likewise.
        * manual/arith.texi: Use macros @Theglibc{}, @theglibc{} and
        @glibcadj{} in references to the GNU C Library.
        * manual/charset.texi: Likewise.
        * manual/conf.texi: Likewise.
        * manual/contrib.texi: Likewise.  Consistently use "GNU C Library"
        when not using those macros.
        * manual/creature.texi: Likewise.
        * manual/crypt.texi: Likewise.
        * manual/errno.texi: Likewise.
        * manual/filesys.texi: Likewise.
        * manual/header.texi: Likewise.
        * manual/install.texi: Likewise.
        * manual/intro.texi: Likewise.
        * manual/io.texi: Likewise.
        * manual/job.texi: Likewise.
        * manual/lang.texi: Likewise.
        * manual/libc.texiinfo: Likewise.
        * manual/llio.texi: Likewise.
        * manual/locale.texi: Likewise.
        * manual/maint.texi: Likewise.
        * manual/math.texi: Likewise.
        * manual/memory.texi: Likewise.
        * manual/message.texi: Likewise.
        * manual/nss.texi: Likewise.
        * manual/pattern.texi: Likewise.
        * manual/process.texi: Likewise.
        * manual/resource.texi: Likewise.
        * manual/search.texi: Likewise.
        * manual/setjmp.texi: Likewise.
        * manual/signal.texi: Likewise.
        * manual/socket.texi: Likewise.
        * manual/startup.texi: Likewise.
        * manual/stdio.texi: Likewise.
        * manual/string.texi: Likewise.
        * manual/sysinfo.texi: Likewise.
        * manual/syslog.texi: Likewise.
        * manual/terminal.texi: Likewise.
        * manual/time.texi: Likewise.
        * manual/users.texi: Likewise.
        * INSTALL: Regenerated.
        * NOTES: Regenerated.
        * sysdeps/gnu/errlist.c: Regenerated.

2012-02-28  Andreas Schwab  <schwab@linux-m68k.org>

        * include/dirent.h: Include <dirstream.h> before
        <dirent/dirent.h>.

2012-02-28  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/fpu/s_copysign.S: New file.
        * sysdeps/sparc/sparc32/fpu/s_copysignf.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_copysign.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_copysignf.S: New file.

2012-02-27  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/sparcv9/fpu/s_floor.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_floorf.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_floor.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_floorf.S: New file.

        * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceil.S: Fix accidental use of
        frame pointer instead of stack pointer relative arg slot.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceilf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_ceil.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_ceilf.S: Likewise.

2012-02-27  Carlos O'Donell  <carlos_odonell@mentor.com>

        [BZ #3992]
        * stdlib/fmtmsg.c: Use of uint32_t requires stdint.h.

2012-02-27  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceil.S: Fix comment formatting.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceilf.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_ceil.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_ceilf.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_rint.S: Likewise.
        * sysdeps/sparc/sparc64/fpu/s_rintf.S: Likewise.

2012-02-27  Joseph Myers  <joseph@codesourcery.com>

        * configure.in (CC): Restrict allowed GCC versions to 4.3 and
        later.  Allow versions 5-9.
        * configure: Regenerated.
        * manual/install.texi (Tools for Compilation): Give GCC 4.3 as
        required minimum version and 4.6 as recommended version.  Do not
        mention bugs in GCC 2.7 and 2.8.
        * INSTALL: Regenerated.

2012-02-27  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceil.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceilf.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_ceil.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_ceilf.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_rint.S: New file.
        * sysdeps/sparc/sparc64/fpu/s_rintf.S: New file.

        * sysdeps/ieee754/ldbl-128/s_nearbyintl.c (__nearbyintl): Do not
        manipulate bits before adding and subtracting TWO112[sx].
        * sysdeps/ieee754/ldbl-128/s_rintl.c (__rintl): Likewise.

2012-02-27  Roland McGrath  <roland@hack.frob.com>

        [BZ #13775]
        * libio/bits/stdio-ldbl.h (vdprintf, dprintf): Put these under
        [__USE_XOPEN2K8] rather than [__USE_GNU], to match the stdio.h decls.
        * libio/stdio.h (vdprintf, dprintf): Remove comment about these not
        being in POSIX, because they are in 1003.1-2008.

        * rt/tst-aio.c: Include <fcntl.h>.
        * rt/tst-aio7.c: Likewise.
        * rt/tst-aio64.c: Likewise.

        * stdio-common/tst-fmemopen.c (main): Remove spurious const.

2012-02-27  Joseph Myers  <joseph@codesourcery.com>

        * manual/install.texi (--with-headers): Describe headers as
        interface headers, not private headers.
        (Specific advice for GNU/Linux systems): Describe use of headers
        from "make headers_install", not private headers from older
        kernels.
        * INSTALL: Regenerated.
        * sysdeps/unix/sysv/linux/configure.in (LIBC_LINUX_VERSION):
        Change to 2.6.19.
        * sysdeps/unix/sysv/linux/configure: Regenerated.

        * manual/llio.texi (fclean): Remove documentation.

        * manual/Makefile (libc-texi-generated): New variable.  Include
        version.texi.
        (libc.dvi, libc.pdf, libc.info, libc/index.html): Depend on
        $(libc-texi-generated), not duplicated list of files.
        (version.texi, stamp-version): New rules.
        (realclean): Remove $(libc-texi-generated), not individual files
        from that list.  Do not remove dir-add.texinfo.
        * manual/libc.texinfo: Comment out uses of edition numbers and
        references to printed manual.  Remove last-updated dates.
        (EDITION): Comment out.
        (ISBN): Likewise.
        (VERSION, UPDATED): Remove.
        (version.texi): Include.

2012-02-27  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/posix/spawni.c: Include <signal.h>.
        * sysdeps/pthread/aio_cancel.c: Include <fcntl.h>.
        * sysdeps/pthread/aio_fsync.c: Likewise.

2012-02-26  Ulrich Drepper  <drepper@gmail.com>

        * conform/Makefile (tests): Run only when not cross-compiling and
        when fast-check is not defined.

        * conform/conformtest.pl: XPG7 and POSIX2008 require C99.
        * conform/data/limits.h-data: Fixes for POSIX2008.
        * conform/run-conformtest.sh: Run all tests.
        * include/arpa/inet.h: Changes to allow conformtest.pl to use the
        headers.
        * include/bits/dlfcn.h: Likewise.
        * include/langinfo.h: Likewise.
        * include/monetary.h: Likewise.
        * include/sys/poll.h: Likewise.

        * io/fcntl.h: Define AT_NO_AUTOMOUNT and AT_EMPTY_PATH only
        for __USE_GNU.
        * posix/spawn.h: Define __need_sigset_t.
        * posix/sys/wait.h: Don't include <sys/resource.h>, define id_t here.
        * posix/unistd.h: Declare ctermid only for XPG before XPG6.
        * rt/aio.h: Don't include fcntl.h and signal.h.  Use bits/siginfo.h
        to get sigevent_t only.
        * sysdeps/unix/sysv/linux/bits/socket.h: Declare sendmmsg and recvmmsg
        only for __USE_GNU.
        * sysdeps/unix/sysv/linux/sparc/bits/socket.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/uio.h: Declare process_vm_readv and
        process_vm_writev only for __USE_GNU.
        * termios/termios.h: Declare tcgetsid also for POSIX2008.

        * conform/Makefile: For now ignore errors from run-conformtest.
        * conform/conformtest.pl: Simplify code.  Add -ansi to CFLAGS for
        POSIX to avoid namespace pollution.  Don't prepend headers.
        * conform/data/aio.h-data: Fixes for POSIX testing.
        * conform/data/fcntl.h-data: Likewise.
        * conform/data/glob.h-data: Likewise.
        * conform/data/grp.h-data: Likewise.
        * conform/data/pthread.h-data: Likewise.
        * conform/data/pwd.h-data: Likewise.
        * conform/data/signal.h-data: Likewise.
        * conform/data/spawn.h-data: Likewise.
        * conform/data/stdio.h-data: Likewise.
        * conform/data/stdlib.h-data: Likewise.
        * conform/data/stropts.h-data: Likewise.
        * conform/data/sys/mman.h-data: Likewise.
        * conform/data/sys/stat.h-data: Likewise.
        * conform/data/sys/types.h-data: Likewise.
        * conform/data/sys/wait.h-data: Likewise.
        * conform/data/time.h-data: Likewise.
        * conform/data/unistd.h-data: Likewise.
        * conform/data/utime.h-data: Likewise.

        * io/sys/stat.h: fchmod was always in POSIX.
        * posix/sys/wait.h: Include <sys/resource.h> only for waitid.
        * posix/unistd.h: fsync and ftruncate were in early POSIX as well.
        * rt/aio.h: Define __need_timespec before including <time.h>.
        * sysdeps/unix/sysv/linux/bits/siginfo.h: Don't name siginfo_t
        struct.  Add forward declaration of pthread_attr_t and use it in
        sigevent.
        * sysdeps/unix/sysv/linux/s390/bits/siginfo.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/siginfo.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/time.h: Don't let __STRICT_ANSI__
        always remove CLK_TCK definition.

2012-02-26  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/ieee754/dbl-64/k_tan.c: Replace with empty file.

2012-02-25  Ulrich Drepper  <drepper@gmail.com>

        * conform/run-conformtest.sh: New file.
        * conform/Makefile: Run run-conformtest for tests.
        * conform/conformtest.pl: Many bug fixes.  Add ISO C99, ISO C11
        support.

        * conform/data/uchar.h-data: New file.
        * conform/data/aio.h-data: Fixes for ISO C and POSIX 1995 testing.
        * conform/data/arpa/inet.h-data: Likewise.
        * conform/data/assert.h-data: Likewise.
        * conform/data/complex.h-data: Likewise.
        * conform/data/cpio.h-data: Likewise.
        * conform/data/ctype.h-data: Likewise.
        * conform/data/dirent.h-data: Likewise.
        * conform/data/dlfcn.h-data: Likewise.
        * conform/data/errno.h-data: Likewise.
        * conform/data/fcntl.h-data: Likewise.
        * conform/data/float.h-data: Likewise.
        * conform/data/fmtmsg.h-data: Likewise.
        * conform/data/fnmatch.h-data: Likewise.
        * conform/data/ftw.h-data: Likewise.
        * conform/data/glob.h-data: Likewise.
        * conform/data/grp.h-data: Likewise.
        * conform/data/iconv.h-data: Likewise.
        * conform/data/inttypes.h-data: Likewise.
        * conform/data/langinfo.h-data: Likewise.
        * conform/data/libgen.h-data: Likewise.
        * conform/data/limits.h-data: Likewise.
        * conform/data/locale.h-data: Likewise.
        * conform/data/math.h-data: Likewise.
        * conform/data/monetary.h-data: Likewise.
        * conform/data/mqueue.h-data: Likewise.
        * conform/data/ndbm.h-data: Likewise.
        * conform/data/net/if.h-data: Likewise.
        * conform/data/netdb.h-data: Likewise.
        * conform/data/netinet/in.h-data: Likewise.
        * conform/data/nl_types.h-data: Likewise.
        * conform/data/poll.h-data: Likewise.
        * conform/data/pthread.h-data: Likewise.
        * conform/data/pwd.h-data: Likewise.
        * conform/data/regex.h-data: Likewise.
        * conform/data/sched.h-data: Likewise.
        * conform/data/search.h-data: Likewise.
        * conform/data/semaphore.h-data: Likewise.
        * conform/data/setjmp.h-data: Likewise.
        * conform/data/signal.h-data: Likewise.
        * conform/data/spawn.h-data: Likewise.
        * conform/data/stdarg.h-data: Likewise.
        * conform/data/stdio.h-data: Likewise.
        * conform/data/stdlib.h-data: Likewise.
        * conform/data/string.h-data: Likewise.
        * conform/data/strings.h-data: Likewise.
        * conform/data/stropts.h-data: Likewise.
        * conform/data/sys/ipc.h-data: Likewise.
        * conform/data/sys/mman.h-data: Likewise.
        * conform/data/sys/msg.h-data: Likewise.
        * conform/data/sys/resource.h-data: Likewise.
        * conform/data/sys/select.h-data: Likewise.
        * conform/data/sys/sem.h-data: Likewise.
        * conform/data/sys/shm.h-data: Likewise.
        * conform/data/sys/socket.h-data: Likewise.
        * conform/data/sys/stat.h-data: Likewise.
        * conform/data/sys/statvfs.h-data: Likewise.
        * conform/data/sys/time.h-data: Likewise.
        * conform/data/sys/timeb.h-data: Likewise.
        * conform/data/sys/times.h-data: Likewise.
        * conform/data/sys/types.h-data: Likewise.
        * conform/data/sys/uio.h-data: Likewise.
        * conform/data/sys/un.h-data: Likewise.
        * conform/data/sys/utsname.h-data: Likewise.
        * conform/data/sys/wait.h-data: Likewise.
        * conform/data/syslog.h-data: Likewise.
        * conform/data/tar.h-data: Likewise.
        * conform/data/termios.h-data: Likewise.
        * conform/data/utime.h-data: Likewise.
        * conform/data/utmpx.h-data: Likewise.
        * conform/data/varargs.h-data: Likewise.
        * conform/data/wchar.h-data: Likewise.
        * conform/data/wctype.h-data: Likewise.
        * conform/data/wordexp.h-data: Likewise.

        * include/stropts.h: New file.
        * include/uchar.h: New file.
        * include/aio.h: Changes to allow conformtest.pl to use the headers.
        * include/assert.h: Likewise.
        * include/ctype.h: Likewise.
        * include/dirent.h: Likewise.
        * include/dlfcn.h: Likewise.
        * include/fcntl.h: Likewise.
        * include/fnmatch.h: Likewise.
        * include/glob.h: Likewise.
        * include/grp.h: Likewise.
        * include/libio.h: Likewise.
        * include/locale.h: Likewise.
        * include/math.h: Likewise.
        * include/net/if.h: Likewise.
        * include/netdb.h: Likewise.
        * include/netinet/in.h: Likewise.
        * include/pthread.h: Likewise.
        * include/pwd.h: Likewise.
        * include/regex.h: Likewise.
        * include/sched.h: Likewise.
        * include/search.h: Likewise.
        * include/setjmp.h: Likewise.
        * include/signal.h: Likewise.
        * include/stdio.h: Likewise.
        * include/stdlib.h: Likewise.
        * include/string.h: Likewise.
        * include/sys/cdefs.h: Likewise.
        * include/sys/mman.h: Likewise.
        * include/sys/msg.h: Likewise.
        * include/sys/resource.h: Likewise.
        * include/sys/select.h: Likewise.
        * include/sys/socket.h: Likewise.
        * include/sys/stat.h: Likewise.
        * include/sys/statvfs.h: Likewise.
        * include/sys/time.h: Likewise.
        * include/sys/times.h: Likewise.
        * include/sys/uio.h: Likewise.
        * include/sys/utsname.h: Likewise.
        * include/sys/wait.h: Likewise.
        * include/termios.h: Likewise.
        * include/time.h: Likewise.
        * include/ulimit.h: Likewise.
        * include/unistd.h: Likewise.
        * include/utime.h: Likewise.
        * include/wchar.h: Likewise.
        * include/wctype.h: Likewise.
        * include/wordexp.h: Likewise.

        * posix/tar.h (TSVTX): Should not be visible for POSIX before 2008.

        * time/time.h: TIME_UTC must be a macro.
        Make timespec_get available for ISO C11 only as well.

2012-02-24  Ulrich Drepper  <drepper@gmail.com>

        * stdlib/fmtmsg.c (fmtmsg): Lock around use of severity list.
        Reported by Peng Haitao <penght@cn.fujitsu.com>.

2012-02-24  Joseph Myers  <joseph@codesourcery.com>

        * configure.in: Use -o not -a in test for unsupported multi-arch.

2012-02-24  Joseph Myers  <joseph@codesourcery.com>

        * manual/texinfo.tex: Update to version 2012-01-19.16.

2012-02-24  Joseph Myers  <joseph@codesourcery.com>

        * manual/Makefile (licenses): Change fdl-1.1.texi to fdl-1.3.texi.

2012-02-24  Roland McGrath  <roland@hack.frob.com>

        [BZ #13738]
        * manual/libc.texinfo (FDL_VERSION): Set to 1.3.
        * manual/fdl-1.3.texi: New file.
        * manual/fdl-1.1.texi: File removed.

        [BZ #13738]
        * manual/libc.texinfo (FDL_VERSION): New @set.
        Use it for mention of FDL in cover text.
        (Documentation License): Use it in @include file name.

2012-02-22  Joseph Myers  <joseph@codesourcery.com>
            Roland McGrath  <roland@hack.frob.com>

        [BZ #5461]
        * manual/arith.texi (strtoll): Refer to LLONG_MAX and LLONG_MIN)
        (not LONG_LONG_MAX and LONG_LONG_MIN.
        * manual/lang.texi (LONG_LONG_MIN): Document first as ISO
        LLONG_MIN.  Refer to LONG_LONG_MIN only as older GCC-specific
        name.
        (LONG_LONG_MAX, LLONG_MAX, ULONG_LONG_MAX, ULLONG_MAX): Likewise.

2012-02-22  Joseph Myers  <joseph@codesourcery.com>

        [BZ #2547]
        [BZ #11365]
        * sysdeps/ieee754/flt-32/s_nearbyintf.c (__nearbyintf): Do not
        manipulate bits before adding and subtracting TWO23[sx].
        * math/libm-test.inc (nearbyint_test): Add more tests.

2012-02-22  Joseph Myers  <joseph@codesourcery.com>

        [BZ #2548]
        * sysdeps/ieee754/flt-32/s_rintf.c (__rintf): Do not manipulate
        bits before adding and subtracting TWO23[sx].
        * math/libm-test.inc (rint_test): Add more tests.
        (rint_test_tonearest): Likewise.
        (rint_test_towardzero): Likewise.
        (rint_test_downward): Likewise.
        (rint_test_upward: Likewise.

2012-02-22  Joseph Myers  <joseph@codesourcery.com>

        [BZ #10110]
        * include/stdc-predef.h: New file.  Extracted from features.h.
        * include/features.h: Include stdc-predef.h.
        * Makefile (headers): Add stdc-predef.h.
        * CONFORMANCE (Compiler limitations): Update.

2012-02-22  Joseph Myers  <joseph@codesourcery.com>

        * manual/libc.texinfo (VERSION, UPDATED): Revert.

2012-02-21  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/fpu/libm-test-ulps: More jn test ULP updates.
        * sysdeps/sparc/sparc64/fpu/libm-test-ulps: Likewise.

2012-02-20  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/__longjmp.S: Unwind in the 'thread' path
        using a normal save/restore sequence, rather than allocating a
        dummy stack frame just to store a frame pointer and restore.
        * sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Likewise.

2012-02-21  Joseph Myers  <joseph@codesourcery.com>

        * manual/install.texi: Fix stray word in line-wrapped comment.

2012-02-20  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/elf/configure.in (PI_STATIC_AND_HIDDEN): Define if
        both binutils and gcc support GOTDATA.

        * sysdeps/unix/sparc/sysdep.h: Document why we don't use
        "rd %pc" in the PIC register setup sequences.

        * sysdeps/sparc/crti.S: Try to use GOTDATA relocs.
        * sysdeps/sparc/sparc32/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/sparc/sparc32/elf/start.S: Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h (RTLD_START): Likewise.
        * sysdeps/sparc/sparc64/elf/start.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy.S: Likewise.
        * sysdeps/sparc/sparc64/multiarch/memset.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
        (SYSCALL_ERROR_HANDLER): Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/brk.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
        (SYSCALL_ERROR_HANDLER): Likewise.

        * config.h.in (HAVE_BINUTILS_GOTDATA): New.
        (HAVE_GCC_GOTDATA): New.
        * sysdeps/sparc/elf/configure.in: Test for GOTDATA
        relocation support in both binutils and gcc.
        * sysdeps/sparc/elf/configure: Regenerate.

        * sysdeps/sparc/sparc32/elf/configure.in: Delete.
        * sysdeps/sparc/sparc32/elf/configure: Delete.
        * sysdeps/sparc/sparc64/elf/configure.in: Delete.
        * sysdeps/sparc/sparc64/elf/configure: Delete.
        * sysdeps/sparc/elf/configure.in: New file.
        * sysdeps/sparc/elf/configure: Generate.

        * sysdeps/sparc/sparc32/elf/configure.in: Delete WDISP22 check.
        * sysdeps/sparc/sparc32/elf/configure: Regenerate.
        * sysdeps/sparc/sparc64/elf/configure.in: Likewise.
        * sysdeps/sparc/sparc64/elf/configure: Regenerate.
        * config.h.in (BROKEN_SPARC_WDISP22): Remove.

2012-02-21  Joseph Myers  <joseph@codesourcery.com>

        * manual/install.texi: Do not mention specific glibc version
        numbers.
        * manual/libc.texinfo (VERSION, UPDATED): Update.
        (@copying): Use @copyright{} and range of years.

2012-02-21  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13695]
        * csu/Makefile (distribute): Remove initfini.c and defs.awk.
        [crti.S not in sysdirs] (generated): Do not append.
        [crti.S not in sysdirs] (omit-deps): Likewise.
        [crti.S not in sysdirs] ($(crtstuff:%=$(objpfx)%.o)): Remove rule.
        [crti.S not in sysdirs] ($(objpfx)initfini.s): Likewise.
        [crti.S not in sysdirs] ($(objpfx)crti.S): Likewise.
        [crti.S not in sysdirs] ($(objpfx)crtn.S): Likewise.
        [crti.S not in sysdirs] ($(patsubst %,$(objpfx)crt%.o,i n)):
        Likewise.
        [crti.S not in sysdirs] ($(objpfx)defs.h): Likewise.
        [crti.S not in sysdirs] (CFLAGS-initfini.s): Remove variable.
        [crti.S not in sysdirs] (initfini.c): Remove vpath directive.
        * csu/defs.awk: Remove file.
        * sysdeps/generic/initfini.c: Likewise.
        * sysdeps/powerpc/powerpc32/Makefile (CFLAGS-initfini.s): Remove
        variable.
        * sysdeps/powerpc/powerpc64/Makefile (CFLAGS-initfini.s):
        Likewise.

2012-02-20  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/bits/epoll.h: New file.
        * sysdeps/unix/sysv/linux/sparc/bits/epoll.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/bits/epoll.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/epoll.h: Remove
        * sysdeps/unix/sysv/linux/x86_64/sys/epoll.h: Likewise.
        * sysdeps/unix/sysv/linux/sys/epoll.h: Get flags from
        <bits/epoll.h>.
        (EPOLL_CLOEXEC, EPOLL_NONBLOCK): Don't define here.
        (__EPOLL_PACKED): Define to empty if not defined by
        <bits/epoll.h>.
        (struct epoll_event): Use __EPOLL_PACKED to make possibly packed.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
        bits/epoll.h.

2012-02-20  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/bits/timerfd.h: New file.
        * sysdeps/unix/sysv/linux/sparc/bits/timerfd.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/timerfd.h: Remove.
        * sysdeps/unix/sysv/linux/sys/timerfd.h: Get flags from
        <bits/timerfd.h>.
        (TFD_CLOEXEC, TFD_NONBLOCK): Don't define here.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
        bits/timerfd.h.

2012-02-20  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/fpu/libm-test-ulps: Resort with gen-libm-test.pl -n
        in C locale.
        * sysdeps/powerpc/fpu/libm-test-ulps: Likewise.
        * sysdeps/sh/sh4/fpu/libm-test-ulps: Likewise.
        * sysdeps/sparc/sparc32/fpu/libm-test-ulps: Likewise.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

2012-02-20  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/sparc/sparc32/fpu/libm-test-ulps: Adjust ULPs for jn tests.
        * sysdeps/sparc/sparc64/fpu/libm-test-ulps: Likewise.

2012-02-19  Andreas Schwab  <schwab@linux-m68k.org>

        * manual/errno.texi (Error Codes): Add EHWPOISON entry.
        * sysdeps/unix/sysv/linux/bits/errno.h (EHWPOISON): Define if not
        defined.
        * sysdeps/unix/sysv/linux/sparc/bits/errno.h (EHWPOISON):
        Likewise.
        * sysdeps/unix/sysv/linux/sparc/Versions: Add new errlist compat
        entry for 2.16.

2012-02-19  Aurelien Jarno  <aurelien@aurel32.net>

        * math/w_acos.c: Use non-signaling floating-point comparisons.
        * math/w_acosf.c: Likewise.
        * math/w_acosh.c: Likewise.
        * math/w_acoshf.c: Likewise.
        * math/w_acoshl.c: Likewise.
        * math/w_acosl.c: Likewise.
        * math/w_asin.c: Likewise.
        * math/w_asinf.c: Likewise.
        * math/w_asinl.c: Likewise.
        * math/w_atanh.c: Likewise.
        * math/w_atanhf.c: Likewise.
        * math/w_atanhl.c: Likewise.
        * math/w_exp2.c: Likewise.
        * math/w_exp2f.c: Likewise.
        * math/w_exp2l.c: Likewise.
        * math/w_j0.c: Likewise.
        * math/w_j0f.c: Likewise.
        * math/w_j0l.c: Likewise.
        * math/w_j1.c: Likewise.
        * math/w_j1f.c: Likewise.
        * math/w_j1l.c: Likewise.
        * math/w_jn.c: Likewise.
        * math/w_jnf.c: Likewise.
        * math/w_log.c: Likewise.
        * math/w_log10.c: Likewise.
        * math/w_log10f.c: Likewise.
        * math/w_log10l.c: Likewise.
        * math/w_log2.c: Likewise.
        * math/w_log2f.c: Likewise.
        * math/w_log2l.c: Likewise.
        * math/w_logf.c: Likewise.
        * math/w_logl.c: Likewise.
        * math/w_sqrt.c: Likewise.
        * math/w_sqrtf.c: Likewise.
        * math/w_sqrtl.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_atanh.c: Likewise.
        * sysdeps/ieee754/dbl-64/w_exp.c: Likewise.
        * sysdeps/ieee754/flt-32/e_atanhf.c: Likewise.
        * sysdeps/ieee754/flt-32/w_expf.c: Likewise.
        * sysdeps/ieee754/ldbl-96/w_expl.c: Likewise.

2012-02-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #9739]
        * manual/string.texi (strnlen): Use correct parameter name in
        equivalent expression.

2012-02-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #11174]
        * manual/users.texi (seteuid): Consistently use neweuid for
        argument name.

2012-02-19  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13704]
        * manual/nss.texi (Services in the NSS configuration): Correct
        list of services in example configuration file.

2012-02-19  Nick Bowler  <nbowler@draconx.ca>

        [BZ #11322]
        * manual/arith.texi: Remove statements about negative zero
        behaving identically to zero.

2012-02-18  Joseph Myers  <joseph@codesourcery.com>

        [BZ #5993]
        * manual/install.texi: Do not document upgrading from libc5.

2012-02-18  Joseph Myers  <joseph@codesourcery.com>

        [BZ #4596]
        * manual/conf.texi (_POSIX_VERSION): Do not mention __POSIX__.

2012-02-18  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sparc/sysdep.h (SPARC_PIC_THUNK): New macro.
        (SETUP_PIC_REG): Use SPARC_PIC_THUNK and don't save and restore
        %o7 across the call.
        (SETUP_PIC_REG_LEAF): Do %o7 save/restore in this new macro
        instead.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Use
        SETUP_PIC_REG_LEAF.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
        * sysdeps/sparc/crti.S: Use SETUP_PIC_REG.
        * sysdeps/sparc/crtn.S: Likewise.

2012-02-17  Ulrich Drepper  <drepper@gmail.com>

        * aout/Makefile: Remove.

2012-02-18  Rafe Kettler  <rafe.kettler@gmail.com>

        [BZ #13058]
        * manual/examples/argp-ex1.c (main): Format definition in GNU
        style.
        * manual/examples/argp-ex2.c (main): Likewise.
        * manual/examples/argp-ex3.c (main): Likewise.
        * manual/examples/argp-ex4.c (main): Likewise.
        * manual/examples/longopt.c (main): Use new-style prototype
        definition.
        * manual/examples/strncat.c (main): Specify return type and use
        (void) for arguments.
        * manual/examples/subopt.c (main): Use char **argv argument.

2012-02-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #5077]
        * manual/lang.texi (FLT_EPSILON): Avoid description depending on
        rounding modes.

2012-02-17  Fabrice Bauzac  <fabrice.bauzac@wanadoo.fr>

        [BZ #6907]
        * manual/string.texi (strchr): Change when strchrnul is
        recommended.

2012-02-17  Dwayne Grant McConnell  <decimal@us.ibm.com>

        [BZ #174]
        * manual/locale.texi (setlocale): Document LOCPATH.

2012-02-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #10210]
        * manual/process.texi (execle): Move @dots{} before last argument.

2012-02-17  Paul Bolle  <pebolle@tiscali.nl>

        [BZ #12047]
        * manual/charset.texi (Generic Charset Conversion): Fix typo
        (LC_TYPE -> LC_CTYPE).

2012-02-17  Nicolas Boulenguez  <nicolas.boulenguez@free.fr>

        [BZ #5805]
        * manual/arith.texi (scalbn): Use @var{} on parameter names.
        (scalbnf): Likewise.
        (scalbnl): Likewise.
        (scalbln): Likewise.
        (scalblnf): Likewise.
        (scalblnl): Likewise.
        * manual/errno.texi (vwarn): Name last parameter as @var{ap}.
        (vwarnx): Likewise.
        (verr): Likewise.
        (verrx): Likewise.
        * manual/filesys.texi (telldir): Use braces around return type.
        * manual/llio.texi (mmap): Add space after comma.
        (mmap64): Likewise.
        * manual/math.texi (jn): Use @var{} on parameter names.
        (jnf): Likewise.
        (jnl): Likewise.
        (yn): Likewise.
        (ynf): Likewise.
        (ynl): Likewise.
        * manual/memory.texi (alloca): Remove semicolon on @deftypefun
        line.
        * manual/resource.texi (ulimit): Use @dots{} instead of literal
        "...".
        (sched_get_priority_min): Remove semicolon on @deftypefun line.
        (sched_get_priority_max): Likewise.
        * manual/signal.texi (sigvec): Add space after comma.
        * manual/socket.texi (if_nametoindex): Use @var{} on parameter
        names.
        (if_indextoname): Likewise.
        (if_freenameindex): Likewise.
        (sendto): Use ',' instead of '.' in prototype.
        * manual/startup.texi (syscall): Use @dots{} instead of literal
        "...".
        * manual/stdio.texi (__fpending): Separate initial words of
        paragraph from @deftypefun line.
        * manual/syslog.texi (syslog): Use @dots{} instead of literal
        "...".
        (vsyslog): Use @var{} on parameter names.
        * manual/terminal.texi (stty): Use @var{} on parameter names.
        * manual/users.texi (getutmp): Use @var{} on parameter names.
        (getutmpx): Likewise.

2012-02-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #6884]
        * manual/stdio.texi (fopen): Fix typos in description of
        ",ccs=STRING".

2012-02-17  Aurelien Jarno  <aurelien@aurel32.net>

        [BZ #4026]
        * sysdeps/unix/sysv/linux/clock_settime.c: include <time.h> to
        get clock_id definition.

2012-02-17  Thomas Schwinge  <thomas@schwinge.name>

        [BZ #4822]
        * sysdeps/mach/hurd/malloc-machine.h: #include <sys/mman.h>.
        (madvise): Cast every argument to void on its own.

2012-02-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #9902]
        * manual/startup.texi (Exit Status): Fix typo.

2012-02-17  Joseph Myers  <joseph@codesourcery.com>

        [BZ #10140]
        * manual/examples/argp-ex1.c: Include <stdlib.h>.
        * manual/examples/argp-ex2.c: Likewise.
        * manual/examples/argp-ex3.c: Likewise.

2012-02-16  Richard Henderson  <rth@redhat.com>

        * sysdeps/s390/s390-32/crti.S, sysdeps/s390/s390-32/crtn.S: New files.
        * sysdeps/s390/s390-32/initfini.c: Remove.
        * sysdeps/s390/s390-64/crti.S, sysdeps/s390/s390-64/crtn.S:
        * sysdeps/s390/s390-64/initfini.c: Remove.

2012-02-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/sh/crti.S, sysdeps/sh/crtn.S: New files, based on
        compiler output for sysdeps/generic/initfini.c.
        * sysdeps/sh/elf/initfini.c: Remove file.

2012-02-16  David S. Miller  <davem@davemloft.net>

        [BZ #11494]
        * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h (O_FSYNC): Define.

        * sysdeps/sparc/Makefile: Add -fPIC when building crt{i,n}.S
        * sysdeps/sparc/crti.S: New file.
        * sysdeps/sparc/crtn.S: New file.
        * sysdeps/sparc/sparc32/Makefile: Remove initfini handling.
        * sysdeps/sparc/sparc64/Makefile: Likewise.

2012-02-15  Mike Frysinger  <vapier@gentoo.org>

        [BZ #3335]
        * sysdeps/unix/sysv/linux/getcwd.c: Include sys/param.h.

2012-02-15  Roland McGrath  <roland@hack.frob.com>

        [BZ #4822]
        * sysdeps/mach/hurd/malloc-machine.h (madvise): New macro.

        * mach/devstream.c (cookie_io_functions_t): Macro removed.
        (write, read, close): Likewise.
        Patch by Aurelien Jarno <aurelien@aurel32.net>.

2012-02-15  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/bits/signalfd.h: New file.
        * sysdeps/unix/sysv/linux/sparc/bits/signalfd.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/signalfd.h: Remove.
        * sysdeps/unix/sysv/linux/sys/signalfd.h: Get flags from
        <bits/signalfd.h>.
        (SFD_CLOEXEC, SFD_NONBLOCK): Don't define here.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
        bits/signalfd.h.

2012-02-14  Marek Polacek  <polacek@redhat.com>

        * sysdeps/x86_64/crti.S: New file.
        * sysdeps/x86_64/crtn.S: New file.
        * sysdeps/x86_64/elf/initfini.c: Remove file.

2012-02-13  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/bits/inotify.h: New file.
        * sysdeps/unix/sysv/linux/sparc/bits/inotify.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/inotify.h: Remove.
        * sysdeps/unix/sysv/linux/sys/inotify.h: Get flags from
        <bits/inotify.h>.
        (IN_CLOEXEC, IN_NONBLOCK): Don't define here.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
        bits/inotify.h.

2012-02-13  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/bits/eventfd.h: New file.
        * sysdeps/unix/sysv/linux/sparc/bits/eventfd.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/eventfd.h: Remove.
        * sysdeps/unix/sysv/linux/sys/eventfd.h: Get flags from
        <bits/eventfd.h>.
        (EFD_SEMAPHORE, EFD_CLOEXEC, EFD_NONBLOCK): Don't define here.
        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
        bits/eventfd.h.

2012-02-10  Thomas Schwinge  <thomas@codesourcery.com>

        * sysdeps/i386/fpu/feupdateenv.c (__feupdateenv): Invoke
        __feraiseexcept instead of feraiseexcept.

        * rt/tst-cpuclock1.c: Add a few comments, and error checking for
        nanosleep invocations.
        * rt/tst-cpuclock2.c: Print some values as intended, fix explanatory
        strings, and add error checking for a nanosleep invocations.

2012-02-09  Paul Eggert  <eggert@cs.ucla.edu>

        Replace FSF snail mail address with URLs, as per GNU coding standards.
        Most of the snail mail addresses were wrong anyway, and omitting
        them makes the source code easier to maintain.  Almost all of the
        changes are to license notices and to locale LC_IDENTIFICATION
        addresses, except for this one:
        * manual/libc.texinfo: In "Published by", give the FSF's URL,
        not its snail mail address.

2012-02-09  Richard Henderson  <rth@twiddle.net>

        * sysdeps/unix/sysv/linux/internal_statvfs.c: Use <> for include
        of kernel-features.h.

        * elf/dl-tls.c (update_get_addr): Avoid pointer type mismatch warning.

2012-02-08  Marek Polacek  <polacek@redhat.com>

        * libio/libio.h: Remove _G_HAVE_SYS_CDEFS conditional.
        * sysdeps/mach/hurd/_G_config.h: Remove _G_HAVE_SYS_CDEFS macro.
        * sysdeps/gnu/_G_config.h: Likewise.
        * sysdeps/generic/_G_config.h: Likewise.

2012-02-08  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/i386/fpu/libm-test-ulps: Reduce ldouble ULPs for jn
        tests.
        * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

        * sysdeps/powerpc/powerpc32/crti.S: New file.
        * sysdeps/powerpc/powerpc32/crtn.S: New file.
        * sysdeps/powerpc/powerpc64/crti.S: New file.
        * sysdeps/powerpc/powerpc64/crtn.S: New file.

        * Makeconfig (have-initfini): Don't set.
        * config.make.in (have-initfini, need-nopic-initfini): Don't set.
        * configure.in (nopic_initfini): Don't substitute.
        * config.h.in (HAVE_INITFINI): Don't #undef.
        * csu/Makefile (CPPFLAGS): Don't add -DHAVE_INITFINI.
        * csu/gmon-start.c: Assume HAVE_INITFINI is defined.

2012-02-08  Joseph Myers  <joseph@codesourcery.com>

        Support crti.S and crtn.S provided directly by architectures.
        * csu/Makefile [crti.S in sysdirs] (generated): Do not append.
        [crti.S in sysdirs] (omit-deps): Likewise.
        [crti.S in sysdirs] (CFLAGS-initfini.s): Do not define variable.
        [crti.S in sysdirs] ($(crtstuff:%=$(objpfx)%.o)): Disable rule.
        [crti.S in sysdirs] ($(objpfx)initfini.s): Likewise.
        [crti.S in sysdirs] ($(objpfx)crti.S): Likewise.
        [crti.S in sysdirs] ($(objpfx)crtn.S): Likewise.
        [crti.S in sysdirs] ($(patsubst %,$(objpfx)crt%.o,i n)): Likewise.
        [crti.S in sysdirs] ($(objpfx)defs.h): Likewise.
        [crti.S in sysdirs] (initfini.c): Remove vpath directive.
        * sysdeps/i386/crti.S, sysdeps/i386/crtn.S: New files, based on
        compiler output for sysdeps/generic/initfini.c.
        * sysdeps/i386/elf/Makefile: Remove file.
        * sysdeps/i386/Makefile (CFLAGS-initfini.s): Remove variable.

2012-02-07  Marek Polacek  <polacek@redhat.com>

        * sysdeps/generic/_G_config.h: Remove _G_ARGS macro.
        * sysdeps/gnu/_G_config.h: Likewise.
        * sysdeps/mach/hurd/_G_config.h: Likewise.

2012-02-07  Marek Polacek  <polacek@redhat.com>

        * math/Makefile (tests): Add tst-CMPLX2.
        * math/tst-CMPLX2.c: New file.

2012-02-07  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/fpu/libm-test-ulps: Adjust ULPs for jn tests.

        * math/libm-test.inc (jn_test): Add missing L suffix.

2012-02-06  Marek Polacek  <polacek@redhat.com>

        * sysdeps/s390/asm-syntax.h: Remove __ELF__ conditionals.
        * sysdeps/i386/fpu/e_powf.S: Likewise.
        * sysdeps/i386/fpu/e_atanhf.S: Likewise.
        * sysdeps/i386/fpu/s_cexpl.S: Likewise.
        * sysdeps/i386/fpu/e_acosh.S: Likewise.
        * sysdeps/i386/fpu/e_pow.S: Likewise.
        * sysdeps/i386/fpu/s_asinhl.S: Likewise.
        * sysdeps/i386/fpu/e_acoshl.S: Likewise.
        * sysdeps/i386/fpu/s_expm1.S: Likewise.
        * sysdeps/i386/fpu/s_frexpf.S: Likewise.
        * sysdeps/i386/fpu/e_log2.S: Likewise.
        * sysdeps/i386/fpu/e_log2l.S: Likewise.
        * sysdeps/i386/fpu/e_scalb.S: Likewise.
        * sysdeps/i386/fpu/e_powl.S: Likewise.
        * sysdeps/i386/fpu/s_log1p.S: Likewise.
        * sysdeps/i386/fpu/e_log10f.S: Likewise.
        * sysdeps/i386/fpu/s_cbrtf.S: Likewise.
        * sysdeps/i386/fpu/e_logl.S: Likewise.
        * sysdeps/i386/fpu/s_cbrt.S: Likewise.
        * sysdeps/i386/fpu/s_expm1l.S: Likewise.
        * sysdeps/i386/fpu/s_frexpl.S: Likewise.
        * sysdeps/i386/fpu/s_expm1f.S: Likewise.
        * sysdeps/i386/fpu/e_log2f.S: Likewise.
        * sysdeps/i386/fpu/e_acoshf.S: Likewise.
        * sysdeps/i386/fpu/e_log.S: Likewise.
        * sysdeps/i386/fpu/s_cexp.S: Likewise.
        * sysdeps/i386/fpu/e_scalbf.S: Likewise.
        * sysdeps/i386/fpu/s_log1pl.S: Likewise.
        * sysdeps/i386/fpu/e_logf.S: Likewise.
        * sysdeps/i386/fpu/e_log10l.S: Likewise.
        * sysdeps/i386/fpu/e_atanh.S: Likewise.
        * sysdeps/i386/fpu/s_log1pf.S: Likewise.
        * sysdeps/i386/fpu/s_asinhf.S: Likewise.
        * sysdeps/i386/fpu/s_cexpf.S: Likewise.
        * sysdeps/i386/fpu/e_log10.S: Likewise.
        * sysdeps/i386/fpu/s_frexp.S: Likewise.
        * sysdeps/i386/fpu/e_atanhl.S: Likewise.
        * sysdeps/i386/fpu/s_asinh.S: Likewise.
        * sysdeps/i386/fpu/s_cbrtl.S: Likewise.
        * sysdeps/i386/fpu/e_scalbl.S: Likewise.
        * sysdeps/i386/i686/fpu/e_logl.S: Likewise.
        * sysdeps/i386/asm-syntax.h: Likewise.
        * sysdeps/x86_64/fpu/e_log2l.S: Likewise.
        * sysdeps/x86_64/fpu/e_powl.S: Likewise.
        * sysdeps/x86_64/fpu/e_logl.S: Likewise.
        * sysdeps/x86_64/fpu/s_expm1l.S: Likewise.
        * sysdeps/x86_64/fpu/s_log1pl.S: Likewise.
        * sysdeps/x86_64/fpu/e_log10l.S: Likewise.
        * sysdeps/x86_64/fpu/s_copysignf.S: Likewise.
        * sysdeps/x86_64/fpu/s_copysign.S: Likewise.
        * sysdeps/x86_64/fpu/e_scalbl.S: Likewise.
        * sysdeps/powerpc/sysdep.h: Likewise.
        * sysdeps/powerpc/powerpc64/sysdep.h: Likewise.
        * sysdeps/powerpc/powerpc32/sysdep.h: Likewise.

2012-02-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #411]
        * sysdeps/i386/sysdep.h (__i686): Undefine and redefine.

2012-02-06  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/sysdep.h: Include <features.h>.
        (GET_PC_THUNK, GET_PC_THUNK_STR): Define conditionally on compiler
        version.

2012-02-05  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/sysdep.h (SETUP_PIC_REG_STR, LOAD_PIC_REG_STR):
        Define.
        * sysdeps/unix/sysv/linux/i386/sysdep.h (check_consistency): Use
        LOAD_PIC_REG_STR.

2012-02-03  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/sysdep.h (GET_PC_THUNK, GET_PC_THUNK_STR): Define.
        (SETUP_PIC_REG): Use GET_PC_THUNK.
        * sysdeps/unix/sysv/linux/i386/sysdep.h: Use GET_PC_THUNK_STR
        macro.

2012-02-03  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/i386/sysdep.h (SETUP_PIC_REG, LOAD_PIC_REG): Define also
        for non-PIC compilation.
        (SETUP_PIC_REG): Add .p2align directive.
        * sysdeps/i386/i686/memcmp.S: Use macros for PIC register setup.
        * sysdeps/i386/i686/multiarch/bcopy.S: Likewise.
        * sysdeps/i386/i686/multiarch/bzero.S: Likewise.
        * sysdeps/i386/i686/multiarch/memchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcmp-sse4.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy-ssse3.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/memcpy_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove.S: Likewise.
        * sysdeps/i386/i686/multiarch/memmove_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/mempcpy_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/memrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset-sse2-rep.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset.S: Likewise.
        * sysdeps/i386/i686/multiarch/memset_chk.S: Likewise.
        * sysdeps/i386/i686/multiarch/rawmemchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcasecmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcat-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcat.S: Likewise.
        * sysdeps/i386/i686/multiarch/strchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp-sse4.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp-ssse3.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcpy-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcspn.S: Likewise.
        * sysdeps/i386/i686/multiarch/strlen.S: Likewise.
        * sysdeps/i386/i686/multiarch/strncase.S: Likewise.
        * sysdeps/i386/i686/multiarch/strnlen.S: Likewise.
        * sysdeps/i386/i686/multiarch/strrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/strspn.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcschr.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcscmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcscpy.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcslen.S: Likewise.
        * sysdeps/i386/i686/multiarch/wcsrchr.S: Likewise.
        * sysdeps/i386/i686/multiarch/wmemcmp.S: Likewise.

2012-02-03  Joseph Myers  <joseph@codesourcery.com>

        * math/tst-CMPLX.c: Include <stdio.h>.

2012-01-31  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/powerpc/bits/mathdef.h (float_t): Always define as
        float.
        * sysdeps/sh/sh4/bits/mathdef.h: Likewise.
        * sysdeps/sparc/bits/mathdef.h: Likewise.

2012-01-31  Marek Polacek  <polacek@redhat.com>

        * libio/libio.h: Don't define _PARAMS.
        * locale/programs/config.h: Don't define PARAMS.
        * stdlib/strtol_l.c: Likewise.
        (__strtol_l): Remove PARAMS from the prototype.

2012-01-31  Ulrich Drepper  <drepper@gmail.com>

        * malloc/malloc.c: Remove name translation.  Don't use mixed-cap
        names.  Just use the correct names.  Remove unnecessary wrapper
        functions.
        * malloc/arena.c: Likewise.
        * malloc/hooks.c: Likewise.

        * malloc/arena.c (arena_get2): Really don't call __get_nprocs if
        ARENA_TEST says not to.  Simplify test for creation of a new arena.
        Partially based on a patch by Siddhesh Poyarekar <siddhesh@redhat.com>.

2012-01-30  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-tls.c (__tls_get_addr): Optimize by transforming all calls
        into tail calls.
        (update_get_addr): New function.
        (tls_get_addr_tail): Take GET_ADDR_ARGS parameter, remove
        GET_ADDR_MODULE parameter.

2012-01-30  Joseph Myers  <joseph@codesourcery.com>

        * crypt/cert.c: Remove __STDC__ conditionals.
        * crypt/crypt-entry.c: Likewise.
        * crypt/crypt_util.c: Likewise.
        * libio/filedoalloc.c: Likewise.
        * libio/fileops.c: Likewise.
        * libio/genops.c: Likewise.
        * libio/iofclose.c: Likewise.
        * libio/iofdopen.c: Likewise.
        * libio/iofopen.c: Likewise.
        * libio/iofopen64.c: Likewise.
        * libio/iogetdelim.c: Likewise.
        * libio/iopopen.c: Likewise.
        * libio/obprintf.c: Likewise.
        * libio/oldfileops.c: Likewise.
        * libio/oldiofclose.c: Likewise.
        * libio/oldiofdopen.c: Likewise.
        * libio/oldiofopen.c: Likewise.
        * libio/oldiopopen.c: Likewise.
        * libio/wfiledoalloc.c: Likewise.
        * libio/wgenops.c: Likewise.
        * locale/programs/xmalloc.c: Likewise.
        * misc/syslog.c: Likewise.
        * stdio-common/xbug.c: Likewise.
        * string/memchr.c: Likewise.
        * string/memcmp.c: Likewise.
        * string/memrchr.c: Likewise.
        * string/rawmemchr.c: Likewise.
        * sysdeps/posix/getcwd.c: Likewise.
        * time/strftime_l.c: Likewise.

2012-01-30  Joseph Myers  <joseph@codesourcery.com>

        * configure.in (libc_cv_cc_sse2avx): AC_SUBST.
        * config.make.in (config-cflags-sse2avx): Define.
        * sysdeps/x86_64/fpu/multiarch/Makefile (CFLAGS-slowexp-avx.c):
        Fix typo.

2012-01-29  Chris Metcalf  <cmetcalf@tilera.com>

        * scripts/config.guess: Update from upstream config git repository.
        * scripts/config.sub: Likewise.

2012-01-28  Chris Metcalf  <cmetcalf@tilera.com>

        * elf/elf.h (EM_TILEPRO, EM_TILEGX): New macros.
        (EM_NUM): Update.
        (R_TILEPRO_*, R_TILEGX_*): New macros.

        * scripts/firstversions.awk: Fix bug in version range handling.

        * sysdeps/unix/sysv/linux/grantpt.c: Use <> brackets for not-cancel.h.

        * sysdeps/unix/sysv/linux/faccessat.c (faccessat): Call __fxstatat64.

        * include/sys/epoll.h: New file.
        * sysdeps/unix/sysv/linux/epoll_pwait.c (epoll_pwait): Mark as
        libc_hidden_def.

2012-01-28  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/fpu/bits/mathinline.h (__signbitl): Optimize a bit.
        Avoid unnecessary __WORDSIZE == 64 test.
        (fmaxf): Use VEX format if possible.
        (fmax): Likewise.
        (fminf): Likewise.
        (fmin): Likewise.

        * config.h.in: Define HAVE_SSE2AVX_SUPPORT.
        * math/math_private.h: Remove libc_fegetround* and
        libc_fesetround*.
        * sysdeps/i386/configure.in: Check for -msse2avx.
        * sysdeps/x86_64/fpu/math_private.h: Use VEX-encoded instructions
        also if SSE2AVX is defined.
        Remove libc_fegetround* and libc_fesetround*.
        * sysdeps/x86_64/fpu/multiarch/Makefile: Compile *-avx functions
        if config-cflags-sse2avx is yes.  Also add -DSSE2AVX to defines.
        * sysdeps/x86_64/fpu/multiarch/e_atan2.c: Use HAS_AVX again instead
        of HAS_YMM_USABLE.
        * sysdeps/x86_64/fpu/multiarch/e_exp.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_log.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_atan.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_sin.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.

        * sysdeps/x86_64/fpu/math_private.h: Simplify use of AVX instructions.

2012-01-19  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/a2/memcpy.S: Fix for when cache line
        size is not set.
        * sysdeps/powerpc/powerpc64/a2/memcpy.S: Likewise.

2012-01-27  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13618]
        * elf/dl-open.c (dl_open_worker): Sort objects by dependency before
        relocation.
        * Makeconfig (libm): Define.
        * elf/Makefile: Add rules to build and run tst-relsort1.
        * elf/tst-relsort1.c: New file.
        * elf/tst-relsort1mod1.c: New file.
        * elf/tst-relsort1mod2.c: New file.

2012-01-27  Joseph Myers  <joseph@codesourcery.com>

        * math/s_ldexp.c: Remove __STDC__ conditionals.
        * math/s_ldexpf.c: Likewise.
        * math/s_ldexpl.c: Likewise.
        * math/s_nextafter.c: Likewise.
        * math/s_nexttowardf.c: Likewise.
        * math/s_significand.c: Likewise.
        * math/s_significandf.c: Likewise.
        * math/s_significandl.c: Likewise.
        * math/w_jnl.c: Likewise.
        * sysdeps/i386/fpu/s_isinfl.c: Likewise.
        * sysdeps/i386/fpu/s_isnanl.c: Likewise.
        * sysdeps/i386/fpu/s_nextafterl.c: Likewise.
        * sysdeps/i386/fpu/s_nexttoward.c: Likewise.
        * sysdeps/i386/fpu/s_nexttowardf.c: Likewise.
        * sysdeps/ieee754/dbl-64/k_rem_pio2.c: Likewise.
        * sysdeps/ieee754/dbl-64/k_tan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_copysign.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_erf.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_fabs.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_finite.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_floor.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_frexp.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_ilogb.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_isnan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_logb.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_nearbyint.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_tanh.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_isnan.c: Likewise.
        * sysdeps/ieee754/flt-32/e_acoshf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_asinf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_rem_pio2f.c: Likewise.
        * sysdeps/ieee754/flt-32/k_cosf.c: Likewise.
        * sysdeps/ieee754/flt-32/k_rem_pio2f.c: Likewise.
        * sysdeps/ieee754/flt-32/k_sinf.c: Likewise.
        * sysdeps/ieee754/flt-32/k_tanf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_atanf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_copysignf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_cosf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_erff.c: Likewise.
        * sysdeps/ieee754/flt-32/s_fabsf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_finitef.c: Likewise.
        * sysdeps/ieee754/flt-32/s_frexpf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_ilogbf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_isnanf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_logbf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_nextafterf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_sinf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_tanf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_tanhf.c: Likewise.
        * sysdeps/ieee754/k_standard.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_asinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/k_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_asinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_ceill.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_copysignl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_erfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_fabsl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_finitel.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_floorl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_frexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_ilogbl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_isnanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_logbl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_modfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nearbyintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nextafterl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nexttoward.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_nexttowardf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_rintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalblnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_tanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/w_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_acosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_asinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/k_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_asinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_ceill.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_copysignl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_erfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fabsl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_floorl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_frexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_ilogbl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_llrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_llroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_logbl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_lrintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_lroundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_modfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nearbyintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_rintl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_roundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_tanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_tanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_truncl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_asinl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_hypotl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_asinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_ceill.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_copysignl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_cosl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_erfl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_fabsl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_finitel.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_floorl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_frexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_ilogbl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_isnanl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_logbl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_nearbyintl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_nextafterl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_nexttoward.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_nexttowardf.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_rintl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_sinl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_tanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_tanl.c: Likewise.
        * sysdeps/ieee754/s_matherr.c: Likewise.
        * sysdeps/powerpc/fpu/w_sqrt.c: Likewise.
        * sysdeps/powerpc/fpu/w_sqrtf.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/w_sqrt.c: Likewise.
        * sysdeps/powerpc/powerpc64/power4/fpu/w_sqrtf.c: Likewise.

2012-01-26  Joseph Myers  <joseph@codesourcery.com>

        * crypt/md5.h: Remove __STDC__ conditionals.
        * libio/libioP.h: Likewise.
        * locale/programs/config.h: Likewise.
        * sysdeps/generic/sysdep.h: Likewise.
        * sysdeps/i386/asm-syntax.h: Likewise.
        * sysdeps/s390/asm-syntax.h: Likewise.
        * sysdeps/unix/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h: Likewise.

2012-01-26  Joseph Myers  <joseph@codesourcery.com>

        * libio/libio.h: Remove __STDC__ conditionals.
        * malloc/obstack.h: Likewise.
        * math/complex.h: Likewise.
        * math/math.h: Likewise.
        * sysdeps/generic/_G_config.h: Likewise.
        * sysdeps/gnu/_G_config.h: Likewise.
        * sysdeps/mach/hurd/_G_config.h: Likewise.
        * sysdeps/powerpc/bits/mathdef.h: Likewise.
        * sysdeps/sh/sh4/bits/mathdef.h: Likewise.
        * sysdeps/sparc/bits/mathdef.h: Likewise.

2012-01-26  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13583]
        * sysdeps/x86_64/multiarch/init-arch.h: Define bit_OSXSAVE.
        Clean up HAS_* macros.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features): If
        bit_AVX is set also check OSXAVE/XCR0 and set bit_YMM_Usable if
        possible.
        * sysdeps/x86_64/fpu/multiarch/e_atan2.c: Use HAS_YMM_USABLE, not
        HAS_AVX.
        * sysdeps/x86_64/fpu/multiarch/e_exp.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_log.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_atan.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_sin.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.

2012-01-25  Joseph Myers  <joseph@codesourcery.com>

        * elf/tst-unique3.cc (gets): Remove declaration.
        * elf/tst-unique3lib.cc (gets): Likewise.
        * elf/tst-unique3lib2.cc (gets): Likewise.
        * elf/tst-unique4.cc (gets): Likewise.

2012-01-24  Ulrich Drepper  <drepper@gmail.com>

        * include/stdio.h: Add C++ protection.  Add gets declarations and
        definitions.
        * debug/tst-chk1.c: Don't declare gets here.
        * stdio-common/tst-gets.c: Likewise.

2012-01-24  Joseph Myers  <joseph@codesourcery.com>

        * posix/glob: Remove directory.

2012-01-24  Joseph Myers  <joseph@codesourcery.com>

        * wcsmbs/Makefile (tst-c16c32-1-ENV): Define.

2012-01-22  Pino Toscano  <toscano.pino@tiscali.it>

        * sysdeps/mach/hurd/socket.c (__socket): Return EAFNOSUPPORT instead
        of the non-standard EPFNOSUPPORT.

2011-12-26  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/mmap.c (__mmap): When MAPADDR is nonzero, try
        __vm_allocate and __vm_map with ANYWHERE set to 0 first, and try with
        ANYWHERE set to 1 only on KERN_NO_SPACE error.

2012-01-21  Ulrich Drepper  <drepper@gmail.com>

        * wcsmbs/uchar.h: Test __STDC_VERSION__.

2012-01-20  Ulrich Drepper  <drepper@gmail.com>

        * nscd/aicache.c (addhstaiX): Do not cache negative results of
        transient errors.
        * nscd/grpcache.c (cache_addgr): Likewise.
        * nscd/hstcache.c (cache_addhst): Likewise.
        * nscd/initgrcache.c (addinitgroupsX): Likewise.
        * nscd/pwdcache.c (cache_addpw): Likewise.
        * nscd/servicescache.c (cache_addserv): Likewise.

2012-01-16  Ulrich Drepper  <drepper@gmail.com>

        * malloc/malloc.c: Various cleanups.
        * malloc/hooks.c: Likewise.

        * stdlib/Makefile (tests): Add bug-fmtmsg1.
        * stdlib/bug-fmtmsg1.c: New file.

        * stdlib/fmtmsg.c (init): Add missing unlock.
        Patch by Peng Haitao <penght@cn.fujitsu.com>.

2012-01-12  Marek Polacek  <polacek@redhat.com>

        * libio/bits/stdio2.h: Do not define gets for ISO C11, ISO C++11,
        and _GNU_SOURCE.

2012-01-04  Will Schmidt  <will_schmidt@vnet.ibm.com>

        * powerpc/powerpc32/sysdep.h: Add GLUE and GENERATE_GOT_LABEL macros.
        * unix/sysv/linux/powerpc/powerpc32/getcontext-common.S: Call
        macro to ensure uniqueness of label name.
        * unix/sysv/linux/powerpc/powerpc32/setcontext-common.S: Likewise.
        * unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S: Likewise.

2012-01-11  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/ieee754/dbl-64/wordsize-64/e_acosh.c: New file.

        * sysdeps/ieee754/dbl-64/s_scalbln.c: Add branch prediction.
        * sysdeps/ieee754/flt-32/s_scalblnf.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_scalblnl.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_scalbln.c: New file.

2012-01-10  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/ieee754/dbl-64/wordsize-64/s_modf.c: New file.

        * sysdeps/ieee754/dbl-64/s_modf.c: Add branch prediction.
        * sysdeps/ieee754/flt-32/s_modff.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_modfl.c: Likewise.

        * math/bits/mathcalls.h: Add const attribute to fmin and fmax.

        * sysdeps/ieee754/dbl-64/s_scalbn.c: Add branch prediction.
        * sysdeps/ieee754/flt-32/s_scalbnf.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_scalbn.c: New file.

        * math/bits/math-finite.h: Add ldexp support.

2012-01-10  Marek Polacek  <polacek@redhat.com>

        * locale/programs/localedef.h (show_archive_content): Add noreturn
        attribute.

2012-01-09  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/ieee754/dbl-64/s_log1p.c (__log1p): Add branch prediction.

2012-01-08  Ulrich Drepper  <drepper@gmail.com>

        * io/bits/poll2.h: Add __BEGIN/__END_DECLS.

        * io/Makefile (headers): Add bits/poll2.h.

2011-01-05  Will Schmidt  <will_schmidt@vnet.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S: Fix a
        typo #include statement.

2012-01-08  Ulrich Drepper  <drepper@gmail.com>

        * include/sys/cdefs.h: Define __attribute_alloc_size.
        * catgets/gencat.c: Add alloc_size attribute and apply consistently
        the malloc attribute to xmalloc, xcalloc, xrealloc, and xstrdup.
        * elf/pldd.c: Likewise.
        * iconv/iconv_charmap.c: Likewise.
        * iconv/iconvconfig.c: Likewise.
        * iconv/strtab.c: Likewise.
        * locale/programs/locale.c: Likewise.
        * locale/programs/localedef.h: Likewise.
        * locale/programs/simple-hash.c: Likewise.
        * nscd/nscd.h: Likewise.
        * nss/makedb.c: Likewise.
        * sysdeps/generic/ldconfig.h: Likewise.
        * locale/programs/localedef.c: Remove xmalloc prototype.
        * nscd/mem.c: Remove xmalloc and xcalloc prototypes.

2012-01-05  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * stdio-common/vfscanf.c (_IO_vfscanf_internal): Use alloca when
        appropriate.

2012-01-08  Ulrich Drepper  <drepper@gmail.com>

        * math/Makefile (tests): Add tst-CMPLX.
        * math/tst-CMPLX.c: New file.

        * math/complex.h (CMPLXL): Fix typo.

        * debug/Makefile (routines): Add poll_chk and ppoll_chk.
        * debug/Versions: Export __pool_chk and __ppoll_chk from libc for
        GLIBC_2.16.
        * debug/tst-chk1.c: Add poll and ppoll tests.
        * io/sys/poll.h: Include bits/poll2.h for _FORTIFY_SOURCE.
        * include/sys/poll.h: Add hidden proto for ppoll.
        * sysdeps/unix/sysv/linux/ppoll.c: Add hidden def.
        * sysdeps/mach/hurd/ppoll.c: Likewise.
        * io/ppoll.c: Likewise.
        * debug/poll_chk.c: New file.
        * debug/ppoll_chk.c: New file.
        * include/bits/poll2.h: New file.
        * io/bits/poll2.h: New file.

        [BZ #1350]
        * math/complex.h (CMPLX, CMPLXF, CMPLXL): Define.

        * configure.in: static is always set to yes.  Remove.
        * config.make.in: Don't set build-static.
        * Makeconfig: Remove use of build-static.
        * dlfcn/Makefile: Likewise.
        * elf/Makefile: Likewise.
        * math/Makefile: Likewise.
        * misc/Makefile: Likewise.
        * nptl/Makefile: Likewise.
        * sysdeps/mach/hurd/Makefile: Likewise.

        * configure.in: PWD_P is not used anymore.
        * config.make.in: Remove PWD_P entry.

        * configure.in: Remove last remnants of RANLIB.
        No need to check for signed size_t anymore.
        Don't set libc_commonpagesize and libc_relro_required here for Alpha
        and IA-64.
        Remove __builtin_expect test because we require at least gcc 3.4.
        * aclocal.m4: Likewise.

        * wcsmbs/mbrtoc16.c: Implement using towc function.
        * wcsmbs/wcsmbsload.h: No need for toc16 and fromc16 functions.
        * wcsmbs/wcsmbsload.c: Likewise.
        * iconv/gconv_simple.c: Likewise.
        * iconv/gconv_int.h: Likewise.
        * iconv/gconv_builtin.h: Likewise.
        * iconv/iconv_prog.c: Remove CHAR16 handling.

        * wcsmbs/c16rtomb.c: Remove #if 0'ed code.

        * wcsmbs/mbrtowc.c: Better check for invalid inputs.

        * configure.in: Remove --with-elf and --enable-bounded options.
        Dont set base_machine for ia64.  More non-ELF conditions removed.
        Remove testing and setting of leading underscore information.
        * config.make.in (build-bounded): Set to no.
        * config.h.in: Remove NO_UNDERSCORES entry.
        * include/libc-symbols.h: Don't define HAVE_WEAK_SYMBOLS.  ELF has
        them.
        * csu/start.c: Remove !NO_UNDERSCORE code.
        * locale/localeinfo.h: Likewise.
        * sysdeps/generic/machine-gmon.h: Likewise.
        * sysdeps/generic/sysdep.h: Likewise.
        * sysdeps/i386/sysdep.h: Likewise.
        * sysdeps/ieee754/ldbl-opt/math_ldbl_opt.h: Likewise.
        * sysdeps/mach/sysdep.h: Likewise.
        * sysdeps/s390/s390-32/sysdep.h: Likewise.
        * sysdeps/s390/s390-64/sysdep.h: Likewise.
        * sysdeps/sh/sysdep.h: Likewise.
        * sysdeps/sparc/sparc32/alloca.S: Likewise.
        * sysdeps/unix/i386/sysdep.S: Likewise.
        * sysdeps/unix/sparc/start.c: Likewise.
        * sysdeps/unix/sparc/sysdep.S: Likewise.
        * sysdeps/unix/sparc/sysdep.h: Likewise.
        * sysdeps/unix/start.c: Likewise.
        * sysdeps/unix/x86_64/sysdep.S: Likewise.
        * sysdeps/x86_64/sysdep.h: Likewise.

2012-01-07  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13553]
        * misc/sys/cdefs.h: Remove __const, __signed, and __volatile definition
        for non-gcc.
        * argp/argp-fmtstream.h: Use const instead __const.
        * argp/argp.h: Likewise.
        * assert/assert.h: Likewise.
        * bits/fenv.h: Likewise.
        * bits/sched.h: Likewise.
        * bits/sigset.h: Likewise.
        * bits/sigthread.h: Likewise.
        * catgets/nl_types.h: Likewise.
        * conform/data/pthread.h-data: Likewise.
        * crypt/crypt-private.h: Likewise.
        * crypt/crypt.h: Likewise.
        * crypt/crypt_util.c: Likewise.
        * ctype/ctype.h: Likewise.
        * debug/execinfo.h: Likewise.
        * debug/mbsnrtowcs_chk.c: Likewise.
        * debug/mbsrtowcs_chk.c: Likewise.
        * debug/wcsnrtombs_chk.c: Likewise.
        * debug/wcsrtombs_chk.c: Likewise.
        * debug/wcstombs_chk.c: Likewise.
        * dirent/dirent.h: Likewise.
        * dlfcn/dlfcn.h: Likewise.
        * elf/neededtest4.c: Likewise.
        * grp/grp.h: Likewise.
        * gshadow/gshadow.h: Likewise.
        * iconv/gconv.h: Likewise.
        * iconv/gconv_int.h: Likewise.
        * iconv/gconv_simple.c: Likewise.
        * iconv/iconv.h: Likewise.
        * iconv/loop.c: Likewise.
        * iconv/skeleton.c: Likewise.
        * include/aio.h: Likewise.
        * include/aliases.h: Likewise.
        * include/argz.h: Likewise.
        * include/arpa/inet.h: Likewise.
        * include/assert.h: Likewise.
        * include/dirent.h: Likewise.
        * include/dlfcn.h: Likewise.
        * include/execinfo.h: Likewise.
        * include/fcntl.h: Likewise.
        * include/fenv.h: Likewise.
        * include/glob.h: Likewise.
        * include/grp.h: Likewise.
        * include/libintl.h: Likewise.
        * include/mntent.h: Likewise.
        * include/netdb.h: Likewise.
        * include/pwd.h: Likewise.
        * include/rpc/netdb.h: Likewise.
        * include/sched.h: Likewise.
        * include/search.h: Likewise.
        * include/shadow.h: Likewise.
        * include/signal.h: Likewise.
        * include/stdio.h: Likewise.
        * include/stdlib.h: Likewise.
        * include/string.h: Likewise.
        * include/sys/socket.h: Likewise.
        * include/sys/stat.h: Likewise.
        * include/sys/statfs.h: Likewise.
        * include/sys/statvfs.h: Likewise.
        * include/sys/syslog.h: Likewise.
        * include/sys/time.h: Likewise.
        * include/sys/uio.h: Likewise.
        * include/time.h: Likewise.
        * include/unistd.h: Likewise.
        * include/utmp.h: Likewise.
        * include/wchar.h: Likewise.
        * include/wctype.h: Likewise.
        * inet/aliases.h: Likewise.
        * inet/arpa/inet.h: Likewise.
        * inet/netinet/ether.h: Likewise.
        * inet/netinet/in.h: Likewise.
        * intl/libintl.h: Likewise.
        * io/bits/fcntl2.h: Likewise.
        * io/fcntl.h: Likewise.
        * io/ftw.h: Likewise.
        * io/sys/poll.h: Likewise.
        * io/sys/stat.h: Likewise.
        * io/sys/statfs.h: Likewise.
        * io/sys/statvfs.h: Likewise.
        * io/utime.h: Likewise.
        * libio/bits/stdio.h: Likewise.
        * libio/bits/stdio2.h: Likewise.
        * libio/libio.h: Likewise.
        * libio/libioP.h: Likewise.
        * libio/stdio.h: Likewise.
        * locale/lc-ctype.c: Likewise.
        * locale/locale.h: Likewise.
        * login/utmp.h: Likewise.
        * malloc/arena.c: Likewise.
        * malloc/malloc.c: Likewise.
        * malloc/malloc.h: Likewise.
        * malloc/mcheck.c: Likewise.
        * malloc/mtrace.c: Likewise.
        * math/bits/mathcalls.h: Likewise.
        * math/fenv.h: Likewise.
        * math/math_private.h: Likewise.
        * misc/bits/error.h: Likewise.
        * misc/bits/syslog.h: Likewise.
        * misc/err.h: Likewise.
        * misc/error.h: Likewise.
        * misc/fstab.h: Likewise.
        * misc/mntent.h: Likewise.
        * misc/regexp.h: Likewise.
        * misc/search.h: Likewise.
        * misc/sgtty.h: Likewise.
        * misc/sys/mman.h: Likewise.
        * misc/sys/syslog.h: Likewise.
        * misc/sys/uio.h: Likewise.
        * misc/sys/xattr.h: Likewise.
        * misc/ttyent.h: Likewise.
        * nis/rpcsvc/ypclnt.h: Likewise.
        * nss/nss.h: Likewise.
        * posix/bits/unistd.h: Likewise.
        * posix/fnmatch.h: Likewise.
        * posix/glob.h: Likewise.
        * posix/sched.h: Likewise.
        * posix/spawn.h: Likewise.
        * posix/sys/wait.h: Likewise.
        * posix/unistd.h: Likewise.
        * posix/wordexp.h: Likewise.
        * pwd/pwd.h: Likewise.
        * resolv/netdb.h: Likewise.
        * resource/sys/resource.h: Likewise.
        * rt/aio.h: Likewise.
        * rt/bits/mqueue2.h: Likewise.
        * rt/mqueue.h: Likewise.
        * shadow/shadow.h: Likewise.
        * signal/signal.h: Likewise.
        * socket/send.c: Likewise.
        * socket/sendto.c: Likewise.
        * socket/sys/socket.h: Likewise.
        * stdio-common/printf.h: Likewise.
        * stdlib/bits/stdlib.h: Likewise.
        * stdlib/fmtmsg.h: Likewise.
        * stdlib/monetary.h: Likewise.
        * stdlib/stdlib.h: Likewise.
        * stdlib/ucontext.h: Likewise.
        * streams/stropts.h: Likewise.
        * string/argz.h: Likewise.
        * string/bits/string2.h: Likewise.
        * string/string.h: Likewise.
        * string/strings.h: Likewise.
        * sunrpc/rpc/auth.h: Likewise.
        * sunrpc/rpc/auth_des.h: Likewise.
        * sunrpc/rpc/clnt.h: Likewise.
        * sunrpc/rpc/netdb.h: Likewise.
        * sunrpc/rpc/pmap_clnt.h: Likewise.
        * sunrpc/rpc/xdr.h: Likewise.
        * sysdeps/generic/inttypes.h: Likewise.
        * sysdeps/generic/net/if.h: Likewise.
        * sysdeps/generic/sys/swap.h: Likewise.
        * sysdeps/gnu/net/if.h: Likewise.
        * sysdeps/gnu/utmpx.h: Likewise.
        * sysdeps/i386/fpu/bits/fenv.h: Likewise.
        * sysdeps/i386/i486/bits/string.h: Likewise.
        * sysdeps/ieee754/ldbl-opt/nldbl-strtold_l.c: Likewise.
        * sysdeps/s390/bits/string.h: Likewise.
        * sysdeps/s390/fpu/bits/fenv.h: Likewise.
        * sysdeps/sparc/fpu/bits/fenv.h: Likewise.
        * sysdeps/sparc/fpu/bits/mathinline.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/resource.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/sched.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/sigset.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/socket.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/sys_errlist.h: Likewise.
        * sysdeps/unix/sysv/linux/bits/uio.h: Likewise.
        * sysdeps/unix/sysv/linux/i386/glob64.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/olddirent.h: Likewise.
        * sysdeps/unix/sysv/linux/preadv.c: Likewise.
        * sysdeps/unix/sysv/linux/prlimit.c: Likewise.
        * sysdeps/unix/sysv/linux/pwritev.c: Likewise.
        * sysdeps/unix/sysv/linux/readv.c: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/socket.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/epoll.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/timerfd.h: Likewise.
        * sysdeps/unix/sysv/linux/sys/acct.h: Likewise.
        * sysdeps/unix/sysv/linux/sys/epoll.h: Likewise.
        * sysdeps/unix/sysv/linux/sys/mount.h: Likewise.
        * sysdeps/unix/sysv/linux/sys/swap.h: Likewise.
        * sysdeps/unix/sysv/linux/sys/timerfd.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sys/epoll.h: Likewise.
        * sysdeps/x86_64/fpu/bits/fenv.h: Likewise.
        * sysdeps/x86_64/strcasecmp_l-nonascii.c: Likewise.
        * sysdeps/x86_64/strncase_l-nonascii.c: Likewise.
        * sysvipc/sys/ipc.h: Likewise.
        * sysvipc/sys/msg.h: Likewise.
        * sysvipc/sys/sem.h: Likewise.
        * sysvipc/sys/shm.h: Likewise.
        * termios/termios.h: Likewise.
        * time/sys/time.h: Likewise.
        * time/time.h: Likewise.
        * wcsmbs/bits/wchar2.h: Likewise.
        * wcsmbs/uchar.h: Likewise.
        * wcsmbs/wchar.h: Likewise.
        * wctype/wctype.h: Likewise.

        [BZ #13551]
        * Makeconfig: Remove all but ELF support including AIX support.
        * Makerules: Likewise.
        * config.h.in: Likewise.
        * config.make.in: Likewise.
        * configure: Likewise.
        * configure.in: Likewise.
        * csu/Makefile: Likewise.
        * csu/version.c: Likewise.
        * debug/Makefile: Likewise.
        * dlfcn/Makefile: Likewise.
        * elf/Makefile: Likewise.
        * extra-lib.mk: Likewise.
        * iconv/Makefile: Likewise.
        * include/libc-symbols.h: Likewise.
        * include/shlib-compat.h: Likewise.
        * resolv/Makefile: Likewise.
        * resolv/res_libc.c: Likewise.
        * rt/Makefile: Likewise.
        * sysdeps/i386/asm-syntax.h: Likewise.
        * sysdeps/i386/sysdep.h: Likewise.
        * sysdeps/ieee754/ldbl-opt/math_ldbl_opt.h: Likewise.
        * sysdeps/mach/sysdep.h: Likewise.
        * sysdeps/powerpc/powerpc32/Makefile: Likewise.
        * sysdeps/powerpc/powerpc64/Makefile: Likewise.
        * sysdeps/s390/asm-syntax.h: Likewise.
        * sysdeps/s390/s390-32/sysdep.h: Likewise.
        * sysdeps/s390/s390-64/sysdep.h: Likewise.
        * sysdeps/sh/sysdep.h: Likewise.
        * sysdeps/unix/sparc/sysdep.h: Likewise.
        * sysdeps/wordsize-32/divdi3.c: Likewise.
        * sysdeps/x86_64/sysdep.h: Likewise.

        * argp/Versions: Remove _argp_unlock_xxx.

        [BZ #13559]
        * abilist/ld.abilist: Update.  Adjust for removal of tls option.
        * abilist/libBrokenLocale.abilist: Likewise.
        * abilist/libanl.abilist: Likewise.
        * abilist/libc.abilist: Likewise.
        * abilist/libcrypt.abilist: Likewise.
        * abilist/libdl.abilist: Likewise.
        * abilist/libm.abilist: Likewise.
        * abilist/libnsl.abilist: Likewise.
        * abilist/libpthread.abilist: Likewise.
        * abilist/libresolv.abilist: Likewise.
        * abilist/librt.abilist: Likewise.
        * abilist/libthread_db.abilist: Likewise.
        * abilist/libutil.abilist: Likewise.
        * abilist/libnss_db.abilist: New file.

        * scripts/abilist.awk: Add support for indirect functions.

        * sysdeps/unix/sysv/linux/configure.in: Remove m68k support.

        * sysdeps/generic/ldsodefs.h: Remove Alpha support.

        * shlib-versions: Remove entries for ports architectures.

        * elf/tls-macros.h: Remove support for Alpha and IA-64.  Should be in
        files in ports.
        * elf/stackguard-macros.h: Remove support for IA-64.
        * elf/tst-auditmod1.c: Likewise.
        * sysdeps/generic/ldsodefs.h: Likewise.

        * sysdeps/unix/sysv/linux/configure.in: Ports should define
        libc_cv_gcc_unwind_find_fde and arch_minimum_kernel in their
        configure files.

        [BZ #13552]
        * configure.in: Remove --enable-omitfp support.
        * FAQ.in: Adjust.
        * config.make.in: Likewise.
        * Makeconfig: Likewise.
        * manual/install.texi: Likewise.

        In case anyone cares, the IA-64 architecture could move to ports.
        * sysdeps/ia64/*: Removed.
        * sysdeps/unix/sysv/linux/ia64/*: Removed.
        * sysdeps/unix/sysv/linux/kernel-features.h: Remove IA-64 support.

        [BZ #13555]
        * configure.in: Remove entries for unsupported architectures.

        [BZ #13533]
        * iconv/gconv_builtin.h: Use CHAR16 for the char16_t conversions.
        * iconv/gconv_simple.c: Rename char16_t routines.  Add char16_t<->utf8
        routines.
        * iconv/gconv_int.h: Adjust prototypes for char16_t routines.
        * iconv/iconv_prog.c: Recognize CHAR16 as internal name.
        * wcsmbs/c16rtomb.c: Fix a few problems.  Disable all the code and
        fall back to using wcrtomb.
        * wcsmbs/mbrtoc16.: Fix implementation to handle real conversions.
        * wcsmbs/wcsmbsload.c: Make char16 routines optional.  Adjust for
        renaming.
        * wcsmbs/Makefile (tests): Add tst-c16c32-1:
        * wcsmbs/tst-c16c32-1.c: New file.

        * wcsmbs/wcrtomb.c: Use MB_LEN_MAX instead of MB_CUR_MAX for sizing
        local variable.

        * libio/stdio.h: Do not declare gets at all for _GNU_SOURCE.

        * elf/tst-unique3.cc: Add explicit declaration of gets.
        * elf/tst-unique3lib.cc: Likewise.
        * elf/tst-unique3lib2.cc: Likewise.
        * elf/tst-unique4.cc: Likewise.

        * string/test-strcpy.c (do_one_test): Fix format string for WIDE use.

2012-01-06  Joseph Myers  <joseph@codesourcery.com>

        [BZ #13566]
        * assert/assert.h (static_assert): Don't define for C++.
        * libio/stdio.h (gets): Do declare for C++ <= C++11.
        * wcsmbs/uchar.h (char16_t, char32_t): Don't typedef for C++11.

2012-01-03  Ulrich Drepper  <drepper@gmail.com>

        * iconv/loop.c (single loop): Fix assertion in storing of
        remaining bytes.

        * posix/regcomp.c (init_word_char): Optimize a bit for sane encodings.

2012-01-01  Ulrich Drepper  <drepper@gmail.com>

        * posix/getconf.c: Update copyright year.
        * nss/getent.c: Likewise.
        * nss/makedb.c: Likewise.
        * iconv/iconvconfig.c: Likewise.
        * iconv/iconv_prog.c: Likewise.
        * elf/ldconfig.c: Likewise.
        * elf/pldd.c: Likewise.
        * elf/sotruss.ksh: Likewise.
        * catgets/gencat.c: Likewise.
        * csu/version.c: Likewise.
        * elf/ldd.bash.in: Likewise.
        * elf/sprof.c (print_version): Likewise.
        * locale/programs/locale.c: Likewise.
        * locale/programs/localedef.c: Likewise.
        * login/programs/pt_chown.c: Likewise.
        * nscd/nscd.c (print_version): Likewise.
        * debug/xtrace.sh: Likewise.
        * malloc/memusage.sh: Likewise.
        * malloc/mtrace.pl: Likewise.
        * debug/catchsegv.sh: Likewise.

2011-12-30  Jakub Jelinek  <jakub@redhat.com>

        * posix/regex_internal.c (re_string_fetch_byte_case): Remove
        pure attribute.

2011-12-24  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13533]
        * iconv/gconv_simple.c: Add ASCII<->UTF-16 transformations.
        * iconv/gconv_builtin.h: Add entries for internal ASCII<->UTF-16
        transformations.
        * iconv/gconv_int.h: Likewise.
        * wcsmbs/Makefile (routines): Add mbrtoc16 and c16rtomb.
        * wcsmbs/Versions: Export mbrtoc16, c16rtomb, mbrtoc32, c32rtomb
        from libc for GLIBC_2.16.
        * wcsmbs/mbrtowc.c: Define mbrtoc32 alias.
        * wcsmbs/wcrtomb.c: Define c32rtomb alias.
        * wcsmbs/uchar.h: Really define mbstate_t.
        * wcsmbs/wchar.h: Allow defining mbstate_t in uchar.h.
        * wcsmbs/c16rtomb.c: New file.
        * wcsmbs/mbrtoc16.c: New file.
        * wcsmbs/wcsmbsload.c: Add static definitions for c16 conversions
        for C/POSIX locale.
        (__wcsmbs_load_conv): Do not fill in c16 routines yet.
        * wcsmbs/wcsmbsload.h (gconv_fcts): Add entries for c16 routines.

        * wcsmbs/wchar.h: Add missing __restrict.

2011-12-23  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13532]
        * time/Makefile (routines): Add timespec_get.
        * time/Versions: Export timespec_get from libc for GLIBC_2.16.
        * time/time.h: Define TIME_UTC and declare timespec_get.  Define
        timespec for ISO C11.
        * time/timespec_get.c: New file.
        * sysdeps/unix/sysv/linux/timespec_get.c: New file.
        * sysdeps/unix/sysv/linux/x86_64/timespec_get.c: New file.

        [BZ #13531]
        * malloc/malloc.c: Define alias aligned_alloc for public_mEMALIGn.
        * stdlib/stdlib.h: Declare aligned_alloc.
        * Versions.def: Add GLIBC_2.16 for libc.
        * malloc/Versions: Export aligned_alloc from libc for GLIBC_2.16.

        [BZ 13527]
        * stdlib/stdlib.h: Make at_quick_exit and quick_exit available for
        ISO C11.

        * include/features.h: Define __USE_ISOCXX11 when compiling ISO C++11
        code.

        [BZ #13528]
        * libio/stdio.h: Do not declare gets for ISO C11 and _GNU_SOURCE.

        [BZ #13529]
        * assert/assert.h (static_assert): Define.

        * version.h: Update for 2.16 development version.

        [BZ #13526]
        * include/features.h: Handle __STDC_VERSION__ >= 201112 and
        _ISOC11_SOURCE.

        * version.h (RELEASE): Bump for 2.15 release.
        * include/features.h (__GLIBC_MINOR__): Bump to 15.

        * sysdeps/x86_64/dl-machine.h: Fix typos in comments.
        Patch by Marek Polacek <mpolacek@redhat.com>.

        * bits/byteswap.h: Protect long long constants with __extension__.
        * sysdeps/i386/bits/byteswap.h: Likewise.
        * sysdeps/ia64/bits/byteswap.h: Likewise.
        * sysdeps/s390/bits/byteswap.h: Likewise.
        * sysdeps/x86_64/bits/byteswap.h: Likewise.

2011-12-23  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        [BZ #13540]
        * sysdeps/x86_64/multiarch/strcpy-ssse3.S: Fix overrun in
        destination buffer.
        * sysdeps/x86_64/multiarch/wcscpy-ssse3.S: Likewise.

2011-12-23  Marek Polacek  <polacek@redhat.com>

        * elf/dl-addr.c (determine_info): Add inline keyword.
        * elf/tst-auditmod4b.c (check_avx): Likewise.
        * elf/tst-auditmod6b.c (check_avx): Likewise.
        * elf/tst-auditmod6c.c (check_avx): Likewise.
        * elf/tst-auditmod7b.c (check_avx): Likewise.

2011-12-23  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/i386/fpu/bits/fenv.h (feraiseexcept): Also enable for
        !__SSE_MATH__.

2011-12-23  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        [BZ #13540]
        * sysdeps/i386/i686/multiarch/wcscpy-ssse3.S: Fix wrong copying
        processing for last bytes.

2011-08-06  Bruno Haible  <bruno@clisp.org>

        [BZ #13061]
        * iconvdata/cp1258.c (comp_table_data): Combine U+00A8 U+0301 to
        U+0385, not to U+1FEE.

        [BZ #13062]
        * iconvdata/tcvn5712-1.c (comp_table_data): Remove useless and wrong
        entry for U+00A5 U+0301.

2011-12-22  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13166]
        * inet/getnameinfo.c (getnameinfo): Return EAI_OVERFLOW if the
        buffer for the output is too small.

        * sysdeps/i386/fpu/bits/fenv.h [__SSE_MATH__]: Add feraiseexcept
        optimization.

        [BZ #13185]
        * sysdeps/i386/fpu/fgetexcptflg.c (__fegetexceptflag): Also return
        SSE flags if possible.

2011-12-22  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        [BZ #13540]
        * sysdeps/i386/i686/multiarch/strcpy-ssse3.S: Fix wrong copying
        processing for last bytes.

2011-12-22  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/Makefile (syscall-list-variants)
        (syscall-list-default-options, syscall-list-default-condition)
        (syscall-list-includes): Define.
        ($(objpfx)syscall-%.h $(objpfx)syscall-%.d): Support arbitrary
        list of ABIs and options and #if conditions for each ABI.  Do not
        handle common syscalls between ABIs specially.
        * sysdeps/unix/sysv/linux/powerpc/Makefile (64bit-predefine):
        Remove.
        (syscall-list-variants, syscall-list-32bit-options)
        (syscall-list-32bit-condition, syscall-list-64bit-options)
        (syscall-list-64bit-condition): Define.
        * sysdeps/unix/sysv/linux/s390/Makefile (64bit-predefine): Remove.
        (syscall-list-variants, syscall-list-32bit-options)
        (syscall-list-32bit-condition, syscall-list-64bit-options)
        (syscall-list-64bit-condition): Define.
        * sysdeps/unix/sysv/linux/sparc/Makefile (64bit-predefine):
        Remove.
        (syscall-list-variants, syscall-list-32bit-options)
        (syscall-list-32bit-condition, syscall-list-64bit-options)
        (syscall-list-64bit-condition): Define.
        * sysdeps/unix/sysv/linux/x86_64/Makefile (64bit-predefine):
        Remove.
        (syscall-list-variants, syscall-list-32bit-options)
        (syscall-list-32bit-condition, syscall-list-64bit-options)
        (syscall-list-64bit-condition): Define.

2011-12-22  Ulrich Drepper  <drepper@gmail.com>

        * locale/iso-639.def: Add brx entry.

        [BZ #13328]
        * malloc/mtrace.c (tr_freehook): Avoid unnecessary unlock/lock.
        Proposed by Mariusz_Cukr <marcukr@op.pl>.

        * sysdeps/x86_64/fpu/bits/fenv.h: Use __REDIRECT_NTH for
        __feraiseexcept_renamed.

2011-12-21  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13538]
        * sysdeps/unix/sysv/linux/sys/epoll.h: Initialize EPOLLONESHOT and
        EPOLLET with unsigned values.
        * sysdeps/unix/sysv/linux/x86_64/sys/epoll.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/epoll.h: Likewise.

        * math/s_cacosh.c: Use Kahan's formula if the subtraction could lead
        to large cancellation.
        * math/s_cacoshf.c: Likewise.
        * math/s_cacoshl.c: Likewise.

2011-11-18  Richard B. Kreckel  <kreckel@ginac.de>

        [BZ #13305]
        [BZ #12786]
        * math/s_cacosh.c: Fix rare miscomputation in cacosh().
        * math/s_cacoshf.c: Likewise.
        * math/s_cacoshl.c: Likewise.

2011-12-21  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13439]
        * iconv/gconv.h: Define __GCONV_SWAP.
        * iconvdata/unicode.c: The swap bit must be stored in __flags.
        * iconvdata/utf-16.c: Likewise.
        * iconvdata/utf-32.c: Likewise.

2011-12-21  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #13524]
        * stdlib/strtod_l.c (____STRTOF_INTERNAL): Clear lowest limb of
        numerator after shifting it by one limb.

2011-12-19  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>

        * sysdeps/x86_64/fpu/bits/fenv.h (feraiseexcept): Define it only
        under [__USE_EXTERN_INLINES].

2011-12-17  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13446]
        * stdio-common/vfprintf.c (vfprintf): Fix extension of specs array.

2011-11-22  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/Makefile: Added locale-defines.sym generation.
        * sysdeps/powerpc/locale-defines.sym: Locale definitions for strcasecmp
        optimized code.
        * sysdeps/powerpc/powerpc32/power7/Makefile: New file.
        * sysdeps/powerpc/powerpc32/power7/strcasecmp.S: New file.
        * sysdeps/powerpc/powerpc32/power7/strcasecmp_l.S: New file.
        * sysdeps/powerpc/powerpc64/power7/Makefile: Added unroll-loop option
        for strncasecmp/strncasecmp_l compilation.
        * sysdeps/powerpc/powerpc64/power7/strcasecmp.S: New file.
        * sysdeps/powerpc/powerpc64/power7/strcasecmp_l.S: New file.

2011-12-08  Marek Polacek  <mpolacek@redhat.com>

        [BZ #13484]
        * math/bits/math-finite.h: Use __REDIRECT_NTH and __NTH instead
        of __asm__.

2011-12-17  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13506]
        * time/tzfile.c (__tzfile_read): Check values from file header.

2011-11-21  Will Schmidt  <will_schmidt@vnet.ibm.com>

        * powerpc/powerpc32/sysdep.h: Define SETUP_GOT_ACCESS() macro.
        * powerpc/powerpc32/a2/memcpy.S: Use SETUP_GOT_ACCESS() macro.
        * powerpc/powerpc32/dl-start.S: Likewise.
        * powerpc/powerpc32/elf/start.S: Likewise.
        * powerpc/powerpc32/fpu/__longjmp-common.S: Likewise.
        * powerpc/powerpc32/fpu/s_ceil.S: Likewise.
        * powerpc/powerpc32/fpu/s_ceilf.S: Likewise.
        * powerpc/powerpc32/fpu/s_floor.S: Likewise.
        * powerpc/powerpc32/fpu/s_floorf.S: Likewise.
        * powerpc/powerpc32/fpu/s_lround.S: Likewise.
        * powerpc/powerpc32/fpu/s_rint.S: Likewise.
        * powerpc/powerpc32/fpu/s_rintf.S: Likewise.
        * powerpc/powerpc32/fpu/s_round.S: Likewise.
        * powerpc/powerpc32/fpu/s_roundf.S: Likewise.
        * powerpc/powerpc32/fpu/s_trunc.S: Likewise.
        * powerpc/powerpc32/fpu/s_truncf.S: Likewise.
        * powerpc/powerpc32/fpu/setjmp-common.S: Likewise.
        * powerpc/powerpc32/memset.S: Likewise.
        * powerpc/powerpc32/power4/fpu/s_llround.S: Likewise.
        * powerpc/powerpc32/power4/fpu/w_sqrt.S: Likewise.
        * powerpc/powerpc32/power4/fpu/w_sqrtf.S: Likewise.
        * powerpc/powerpc32/power5/fpu/w_sqrt.S: Likewise.
        * powerpc/powerpc32/power5/fpu/w_sqrtf.S: Likewise.
        * powerpc/powerpc32/power7/fpu/s_finite.S: Likewise.
        * powerpc/powerpc32/power7/fpu/s_isinf.S: Likewise.
        * powerpc/powerpc32/power7/fpu/s_isnan.S: Likewise.
        * unix/sysv/linux/powerpc/powerpc32/____longjmp_chk.S: Likewise.
        * unix/sysv/linux/powerpc/powerpc32/brk.S: Likewise.
        * unix/sysv/linux/powerpc/powerpc32/getcontext-common.S: Likewise.
        * unix/sysv/linux/powerpc/powerpc32/setcontext-common.S: Likewise.
        * unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S: Likewise.

2011-11-18  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * math/libm-test.inc: Added more nearbyint tests.
        * sysdeps/powerpc/powerpc32/fpu/s_nearbyint.S: New file.
        * sysdeps/powerpc/powerpc32/fpu/s_nearbyintf.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S: New file.

2011-11-21  Ross Lagerwall  <rosslagerwall@gmail.com>

        * resolv/res_init.c (__res_vinit): Open /etc/resolv.conf with
        FD_CLOEXEC.

2011-11-14  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/x86_64/multiarch/Makefile [subdir=wcsmbs] (sysdep_routines):
        Add wcscpy-ssse3 wcscpy-c.
        * sysdeps/x86_64/multiarch/wcscpy-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/wcscpy-c.c: New file.
        * sysdeps/x86_64/multiarch/wcscpy.S: New file.
        * sysdeps/x86_64/wcschr.S: New file.
        * sysdeps/x86_64/wcsrchr.S: New file.
        * string/test-strcmp.c: Remove checking of wcscmp function for
        wrong alignments.
        * sysdeps/i386/i686/multiarch/Makefile [subdir=wcsmbs]
        (sysdep_routines): Add wcscpy-ssse3 wcscpy-c wcschr-sse2 wcschr-c
        wcsrchr-sse2 wcsrchr-c.
        * sysdeps/i386/i686/multiarch/wcschr.S: New file.
        * sysdeps/i386/i686/multiarch/wcschr-c.c: New file.
        * sysdeps/i386/i686/multiarch/wcschr-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/wcsrchr.S: New file.
        * sysdeps/i386/i686/multiarch/wcsrchr-c.c: New file.
        * sysdeps/i386/i686/multiarch/wcsrchr-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/wcscpy.S: New file.
        * sysdeps/i386/i686/multiarch/wcscpy-c.c: New file.
        * sysdeps/i386/i686/multiarch/wcscpy-ssse3.S: New file.
        * wcsmbc/wcschr.c (WCSCHR): New macro.

2011-11-17  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * wcsmbs/Makefile (strop-tests): Add wcsrchr wcscpy.
        * wcsmbs/test-wcsrchr.c: New file.
        * string/test-strrchr.c: Add wcsrchr support.
        (WIDE): New macro.
        * wcsmbs/test-wcscpy.c: New file.
        * string/test-strcpy.c: Add wcscpy support.
        (WIDE): New macro.

2011-12-10  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/generic/dl-hash.h (_dl_elf_hash): Lift one operation out of
        the inner loop.

2011-12-06  Andreas Schwab  <schwab@linux-m68k.org>

        [BZ #13472]
        * sysdeps/powerpc/fpu/e_hypot.c (twoM600): Correct value.

2011-12-04  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/generic/dl-hash.h (_dl_elf_hash): Fix attribute.
        Minor optimizations.

        * sunrpc/clnt_unix.c (clntunix_control): Fix aliasing issues.
        * sunrpc/clnt_tcp.c (clnttcp_control): Likewise.
        * sunrpc/clnt_udp.c (clntudp_call): Likewise.

2011-12-03  Ulrich Drepper  <drepper@gmail.com>

        * inet/netinet/in.h: Provide versions of IN6_IS_ADDR_UNSPECIFIED,
        IN6_IS_ADDR_LOOPBACK, IN6_IS_ADDR_LINKLOCAL, IN6_IS_ADDR_SITELOCAL,
        IN6_IS_ADDR_V4MAPPED, IN6_IS_ADDR_V4COMPAT, and IN6_ARE_ADDR_EQUAL
        for gcc to avoid warnings.
        * inet/Makefile (tests): Add tst-checks.
        * inet/tst-checks.c: New file.

        * sysdeps/generic/dl-hash.h (_dl_elf_hash): Add attribute to avoid
        warning.

        * sysdeps/x86_64/multiarch/wmemcmp-c.c: Provide prototype for
        __wmemcmp_sse2.

        * sysdeps/x86_64/fpu/s_scalbln.c: Removed.
        * sysdeps/x86_64/fpu/s_scalbn.c: Removed.

        * malloc/mcheck.h: Fix use of incorrect encoding in comment.

2011-12-02  Ulrich Drepper  <drepper@gmail.com>

        * nis/nis_findserv.c (__nis_findfastest_with_timeout): Avoid aliasing
        problem.

        * nscd/aicache.c (addhstaiX): Avoid unused variable warning.

2011-11-29  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/sh/bits/atomic.h (rNOSP): Define
        conditional on GCC version.
        (__arch_compare_and_exchange_val_8_acq)
        (__arch_compare_and_exchange_val_16_acq)
        (__arch_compare_and_exchange_val_32_acq, atomic_exchange_and_add)
        (atomic_add, atomic_add_negative, atomic_add_zero, atomic_bit_set)
        (atomic_bit_test_set): Use rNOSP instead of "r" constraints.

2011-12-02  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/sh/backtrace.c: New file.

2011-12-02  Andreas Schwab  <schwab@redhat.com>

        * misc/bits/select2.h (__FD_ELT): Mark as extension.  Add
        parenthesis.

2011-12-01  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/futimes.c: Truncate time values when
        falling back to utime.

2011-11-30  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/s390/fpu/libm-test-ulps: Relax cpow (2 + 3 i, 4 + 0 i)
        expectations for float.

2011-11-29  Andreas Schwab  <schwab@redhat.com>

        * locale/weight.h (findidx): Add parameter len.
        * locale/weightwc.h (findidx): Likewise.
        * posix/fnmatch_loop.c (FCT): Adjust caller.
        * posix/regcomp.c (build_equiv_class): Likewise.
        * posix/regex_internal.h (re_string_elem_size_at): Likewise.
        * posix/regexec.c (check_node_accept_bytes): Likewise.
        * string/strcoll_l.c (STRCOLL): Likewise.
        * string/strxfrm_l.c (STRXFRM): Likewise.

2011-11-17  Ulrich Drepper  <drepper@gmail.com>

        * Makefile.in: Remove CVSOPT handling.
        * configure.in: Remove use of AC_REVISION.
        * iconvdata/Makefile (distribute): No need to filter out CVS.
        * scripts/list-sources.sh: Remove CVS, subversion and monotone
        handling.

2011-11-16  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/i386/i686/multiarch/strcmp-ssse3.S
        [USE_AS_STRCASECMP_L]: Fix argument offsets for non-PIC.
        [USE_AS_STRNCASECMP_L]: Likewise.
        (__strcasecmp_ssse3, __strncasecmp_ssse3): Handle
        NO_TLS_DIRECT_SEG_REFS.
        * sysdeps/i386/i686/multiarch/strcmp-sse4.S [USE_AS_STRCASECMP_L]:
        Fix argument offsets for non-PIC.
        [USE_AS_STRNCASECMP_L]: Likewise.
        (__strcasecmp_sse4_2, __strncasecmp_sse4_2): Handle
        NO_TLS_DIRECT_SEG_REFS.

2011-11-15  Ulrich Drepper  <drepper@gmail.com>

        * locale/loadarchive.c (_nl_load_locale_from_archive): Open files with
        O_CLOEXEC.
        * locale/loadlocale.c (_nl_load_locale): Likewise.

2011-11-15  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/clock_gettime.c (SYSDEP_GETTIME_CPU)
        [__ASSUME_POSIX_CPU_TIMERS > 0]: Assign to retval and break.
        * sysdeps/unix/sysv/linux/x86_64/clock_gettime.c
        (SYSCALL_GETTIME): Set errno on error.

        * sysdeps/unix/sysv/linux/check_pf.c (make_request): Properly
        count references to noai6ai_cached.

2011-11-15  Ulrich Drepper  <drepper@gmail.com>

        * time/getdate.c (__getdate_r): Set FD_CLOEXEC for given file.

        * sysdeps/unix/sysv/linux/readonly-area.c (__readonly_area): Set
        FD_CLOEXEC for /proc/self/maps.

        * sysdeps/unix/sysv/linux/getsysstats.c (phys_pages_info): Set
        FD_CLOEXEC for /proc/meminfo.

        * sysdeps/posix/getaddrinfo.c (gaiconf_init): Set FD_CLOEXEC for
        gai.conf.

        * resolv/res_query.c (res_hostalias):  Don't allow cancellation and set
        FD_CLOEXEC for given file.

        * resolv/res_hconf.c (do_init): Set FD_CLOEXEC for host.conf.

        * resolv/gethnamaddr.c (_sethtent): Don't allow cancellation and set
        FD_CLOEXEC for /etc/hosts.
        (_gethtent): Likewise.

        * nss/nsswitch.c (nss_parse_file): Set FD_CLOEXEC.

        * nss/nss_files/files-netgrp.c (_nss_files_setnetgrent): Don't allow
        cancellation and set FD_CLOEXEC for /etc/netgroup.

        * nss/nss_files/files-key.c (search): Don't allow cancellation when
        reading /etc/publickey.

        * nss/nss_files/files-initgroups.c (_nss_files_initgroups_dyn): Don't
        allow cancellation when reading /etc/group.

        * nss/nss_files/files-alias.c (internal_setent): Don't allow
        cancellation.
        (get_next_alias): Likewise for included file.  Also set FD_CLOEXEC.

        * nss/nss_files/files-XXX.c (internal_setent): Don't allow cancellation
        when using data file.

        * nis/nss-default.c (init): Set FD_CLOEXEC for /etc/default/nss.

        * nis/nis_file.c (read_nis_obj): Set FD_CLOEXEC.
        (write_nis_obj): Use "c" and "e" in fopen.

        * misc/mntent_r.c (__setmntent): Also append e to fopen format.

        * misc/getusershell.c (initshells): Set FD_CLOEXEC for /etc/shells.

        * misc/getttyent.c (setttyent): Set FD_CLOEXEC.

        * misc/getpass.c (getpass): Set FD_CLOEXEC for /dev/tty.

        * intl/localealias.c (read_alias_file): Set FD_CLOEXEC for
        locale.alias.

        * inet/ruserpass.c (ruserpass): Set FD_CLOEXEC for .netrc.

        * inet/rcmd.c (iruserfopen): Set FD_CLOEXEC for hosts.equiv.

        * iconv/gconv_conf.c (read_conf_file): Set FD_CLOEXEC for config file.

        * hesiod/hesiod.c (parse_config_file): Prevent cancellation in config
        file parsing and set FD_CLOEXEC.

2011-11-14  Ulrich Drepper  <drepper@gmail.com>

        * time/tzfile.c (__tzfile_read): Use "e" in fopen call.

2011-11-14  Andreas Schwab  <schwab@redhat.com>

        * malloc/arena.c (arena_get2): Don't call reused_arena when
        _int_new_arena failed.

2011-11-14  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/i386/i686/multiarch/Makefile [subdir=string]
        (sysdep_routines): Add strcasecmp_l-sse4 and strncase_l-sse4.
        * sysdeps/i386/i686/multiarch/strcasecmp.S: Re-enable SSE4.2 code.
        * sysdeps/i386/i686/multiarch/strcmp.S: Likewise.
        * sysdeps/i386/i686/multiarch/strncase.S: Likewise.
        * sysdeps/i386/i686/multiarch/strcmp-sse4.S: Change to allow reuse
        to compile strcasecmp and strncasecmp.
        * sysdeps/i386/i686/multiarch/strcasecmp_l-sse4.S: New file.
        * sysdeps/i386/i686/multiarch/strncase_l-sse4.S: New file.

        * sysdeps/i386/i686/multiarch/strcmp-ssse3.S: Use L macro consistently.

2011-11-13  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/i386/i686/multiarch/Makefile [subdir=string]: Add
        locale-defines.sym to gen-as-const-headers.
        (sysdep_routines): Add strcasecmp_l-c, strcasecmp-c,
        strcasecmp_l-ssse3, strncase_l-c, strncase-c, and strncase_l-ssse3.
        * sysdeps/i386/i686/multiarch/strcmp-ssse3.S: Change to allow reuse
        to compile strcasecmp and strncasecmp.
        * sysdeps/i386/i686/multiarch/strcmp.S: Allow to use for
        strcasecmp_l and strncasecmp_l.
        * sysdeps/i386/i686/multiarch/locale-defines.sym: New file.
        * sysdeps/i386/i686/multiarch/strcasecmp-c.c: New file.
        * sysdeps/i386/i686/multiarch/strcasecmp.S: New file.
        * sysdeps/i386/i686/multiarch/strcasecmp_l-c.c: New file.
        * sysdeps/i386/i686/multiarch/strcasecmp_l-ssse3.S: New file.
        * sysdeps/i386/i686/multiarch/strcasecmp_l.S: New file.
        * sysdeps/i386/i686/multiarch/strncase-c.c: New file.
        * sysdeps/i386/i686/multiarch/strncase.S: New file.
        * sysdeps/i386/i686/multiarch/strncase_l-c.c: New file.
        * sysdeps/i386/i686/multiarch/strncase_l-ssse3.S: New file.
        * sysdeps/i386/i686/multiarch/strncase_l.S: New file.

2011-11-12  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/clock_gettime.c (clock_gettime): No need to assign
        result of SYSDEP_GETTIME_CPU to retval.
        * sysdeps/unix/sysv/linux/clock_gettime.c (SYSDEP_GETTIME_CPU): Add
        parameter list to macro.  Remove trailing semicolon.  Adjust users.

        * resolv/getaddrinfo_a.c (getaddrinfo_a): Avoid warning about unused
        variable.

        * sysdeps/ieee754/ldbl-96/e_j0l.c (__ieee754_j0l): Avoid storing
        mantissa words.
        * sysdeps/ieee754/ldbl-96/e_j1l.c (__ieee754_j1l): Likewise.

        * sysdeps/ieee754/ldbl-96/e_hypotl.c (__ieee754_hypotl): Avoid warning
        from unused variable.

        * sysdeps/generic/sysdep.h: Clean up, pretty print, use dwarf2.h for
        DWARF definitions.
        * sysdeps/generic/dwarf2.h: Don't define enums when using the file
        for assembling.

        * elf/dl-iteratephdr.c [!SHARED] (__dl_iterate_phdr): Don't iterate
        over namespaces.

        * sunrpc/rpc_prot.c (rejected): Fix case value.

        * sysdeps/unix/sysv/linux/internal_statvfs.c (INTERNAL_STATVFS): Use
        unsigned long long int to avoid warnings in shift.

        * posix/regex_internal.c (re_string_reconstruct): Actually use result
        of use of trans.
        * posix/regex_internal.h (re_string_wchar_at): Remove temporary
        variable tmp.

        * sysdeps/i386/i686/multiarch/wcscmp-c.c: Avoid warning.
        * sysdeps/i386/i686/multiarch/wcslen-c.c: Likewise.
        * sysdeps/i386/i686/multiarch/wmemcmp-c.c: Likewise.

        * nis/nis_table.c (nis_list): Use variable of correct type for
        result of __follow_path call.

2011-11-07  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/math_private.h: Using inline assembly version
        of math functions ceil, trunc, floor, round, and sqrt, when
        avaliable on the platform.
        * sysdeps/powerpc/fpu/e_sqrt.c: Undefine __ieee754_sqrt to avoid
        name clash.
        * sysdeps/powerpc/fpu/e_sqrtf.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/e_sqrt.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/e_sqrtf.c: Likewise.

2011-10-30  Marek Polacek  <mpolacek@redhat.com>

        * libio/wfileops.c (_IO_wfile_underflow_mmap): Remove unused variable.
        * sysdeps/ieee754/dbl-64/mpsqrt.c (__mpsqrt): Likewise.

2011-11-11  Roland McGrath  <roland@hack.frob.com>

        * include/unistd.h: Fix __readlink return type.
        Reported by Chris Metcalf <cmetcalf@tilera.com>.

2011-11-11  Ulrich Drepper  <drepper@gmail.com>

        * stdlib/ucontext.h: Undo last change for makecontext.

2011-11-11  Andreas Schwab  <schwab@redhat.com>

        * nss/db-Makefile ($(VAR_DB)/group.db): Fix typo in awk script.

        * misc/sys/cdefs.h (__REDIRECT_NTHNL): Define.
        * setjmp/setjmp.h: Mark functions as non-leaf.
        * setjmp/bits/setjmp2.h: Likewise.
        * stdlib/ucontext.h: Likewise.

2011-11-10  Andreas Schwab  <schwab@redhat.com>

        * malloc/arena.c (_int_new_arena): Don't increment narenas.
        (reused_arena): Don't check arena limit.
        (arena_get2): Atomically check arena limit.

2011-11-08  Ulrich Drepper  <drepper@gmail.com>

        * locale/findlocale.c (_nl_find_locale): Use __strcasecmp_l.
        * intl/localealias.c (strcasecmp): Define using __strcasecmp_l.

        * sysdeps/i386/i686/multiarch/strcmp-ssse3.S: Remove unnecessary
        instructions.

2011-11-07  Andreas Schwab  <schwab@redhat.com>

        * libio/genops.c (_IO_flush_all_lockp): Only register cleanup
        handler when locking.

        * nss/nss_files/files-initgroups.c (_nss_files_initgroups_dyn):
        Fix size of allocated buffer.

2011-11-04  Andreas Schwab  <schwab@redhat.com>

        [BZ #10103]
        * math/math.h [__NO_LONG_DOUBLE_MATH && !_LIBC]: Provide
        declarations for long double functions.
        * math/complex.h [__NO_LONG_DOUBLE_MATH && !_LIBC]: Likewise.

        * elf/sprof.c (load_shobj): Fix off-by-one when reading link name.

2011-11-03  Andreas Schwab  <schwab@redhat.com>

        * nscd/nscd.c (main): Don't start AVC thread until credentials are
        installed.

        * nss/makedb.c (set_file_creation_context): Do nothing if SELinux
        is disabled.

2011-11-02  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * bits/ioctl-types.h (_IOT_sgttyb): Set number of chars to 4.

2011-11-01  Andreas Schwab  <schwab@linux-m68k.org>

        * include/alloca.h (stackinfo_alloca_round): Define.
        (extend_alloca): Use it.
        [_STACK_GROWS_UP]: Correct check for adjacent allocation.
        * elf/dl-deps.c (_dl_map_object_deps): Don't round alloca size
        here.

        * scripts/check-local-headers.sh: Ignore libaudit.h.

        * nscd/Makefile (extra-objs): Make recursively expanded.

2011-11-01  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/strcmp.S: Fix test for non-ASCII locales.
        * sysdeps/x86_64/multiarch/strcmp-sse42.S: Likewise.

        * posix/tst-rfc3484.c: Add missing __free_in6ai dummy function.
        * posix/tst-rfc3484-2.c: Likewise.
        * posix/tst-rfc3484-3.c: Likewise.

        * sysdeps/unix/sysv/linux/bits/uio.h: Declare process_vm_readv and
        process_vm_writev.
        * sysdeps/unix/sysv/linux/syscalls.list: Add process_vm_readv and
        process_vm_writev.
        * sysdeps/unix/sysv/linux/Versions: Export process_vm_readv and
        process_vm_writev from libc using GLIBC_2.15 version.

        * nscd/connections.c: Use kernel headers instead of <netlink/netlink.h>.

2011-10-31  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * elf/dl-deps.c (_dl_map_object_deps): Reuse alloca space to reduce
        stack usage.

2011-10-31  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13367]
        * nss/getent.c (initgroups_keys): Show error message in case no group
        names are given.

        * include/ifaddrs.h: Declare __free_in6ai and __bump_nl_timestamp.
        * inet/check_pf.c: Provide dummy versions of __free_in6ai and
        __bump_nl_timestamp.
        * nscd/connections (nscd_init): When host database is served open
        netlink socket and request notification about configuration changes.
        (main_loop_poll): Track netlink file descriptor and bump timestamp
        in case data becomes available.
        (main_loop_epoll): Likewise.
        * nscd/nscd-client.h (DB_VERSION): Bump to 2.
        (database_pers_head): Add extra_data fileds.
        Declare __nscd_get_mapping and __nscd_get_nl_timestamp.
        * nscd/nscd_gethst_r.c (__nscd_get_nl_timestamp): New function.
        * nscd/nscd_helper.c (__nscd_get_mapping): Renamed from get_mapping.
        Adjust caller.
        * sysdeps/posix/getaddrinfo.c (getaddrinfo): Don't call free on
        in6ai data, call __free_in6ai.
        * sysdeps/unix/sysv/linux/Makefile [subdir=nscd] (sysdep-CFLAGS):
        Add -DHAVE_NETLINK.
        * sysdeps/unix/sysv/linux/check_pf.c: Major rewrite.  Cache the
        interface information.  Reuse previous data if netlink timestamp
        is not changed.
        (__bump_nl_timestamp): New function.
        (__free_in6ai): New function.

2011-10-30  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/check_pf.c (make_request): Don't call
        close_not_cancel_no_status here.
        (__check_pf): Reorganize code a bit to not call close twice if OOM.

2011-10-29  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13276]
        * malloc/malloc.c (munmap_chunk): Don't use assertion to check munmap
        return value.

        * posix/sys/wait.h: Mark wait3 and wait4 with __THROWNL.
        * libio/stdio.h: Mark sprintf, vsprintf snprintf, vsnprintf, vasprintf,
        asprintf, __asprintf, obstack_printf, obstack_vprintf with __THROWNL.

2011-07-03  Andreas Jaeger  <aj@suse.de>

        [BZ #10709]
        * sysdeps/ieee754/dbl-64/s_sin.c (__sin): Fix incorrect rounding
        of sin. Patch suggested by Paul Zimmermann <zimmerma+gcc@loria.fr>.
        * math/libm-test.inc (sin_test): Add test case.

2011-10-29  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13337]
        * elf/sprof.c (load_shobj): Correctly NUL-terminate link name.
        Patch by Thomas Jarosch <thomas.jarosch@intra2net.com>.

        * elf/chroot_canon.c (chroot_canon): Cleanups.

        * elf/dl-lookup.c (_dl_setup_hash): Avoid warning.

        [BZ #13335]
        * elf/chroot_canon.c (chroot_canon): Fix readlink call.
        Patch by Thomas Jarosch <thomas.jarosch@intra2net.com>.

        * string/test-strchr.c: Make usable for strchrnul testing.
        * string/test-strchrnul.c: New file.
        * string/Makefile (strop-tests): Add strchrnul.

        * po/it.po: Update from translation team.
        * po/es.po: Likewise.

2011-10-28  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/multiarch/strstr.c (__m128i_strloadu_tolower): Take
        the three constants needed as parameters.  Drop the others.
        (strcasestr_sse42): Load uclow, uchigh, and lcqword and pass to
        __m128i_strloadu_tolower.
        Create and initialize variable zero and use it in all the places
        where _mm_setzero_si128 was used.

        * sysdeps/x86_64/fpu/multiarch/Makefile: Don't build brandred-avx.c,
        doasin-avx.c, dosincos-avx.c, e_asin-avx.c, mpatan-avx.c,
        mpatan2-avx.c, mpsqrt-avx.c, mptan-avx.c, sincos32-avx.c.
        * sysdeps/x86_64/fpu/multiarch/e_asin.c: There are no _avx variants
        anymore.
        * sysdeps/x86_64/fpu/multiarch/e_atan2-avx.c: Don't redirect __mpatan2.
        * sysdeps/x86_64/fpu/multiarch/s_atan-avx.c: Don't redirect __mpatan.
        * sysdeps/x86_64/fpu/multiarch/s_sin-avx.c: Don't redirect __branred,
        __docos, __dubsin, __mpcos, __mpcos1, __mpsin, __mpsin1.
        * sysdeps/x86_64/fpu/multiarch/s_tan-avx.c: Don't redirect __branred,
        __mpranred, __mptan.
        * sysdeps/x86_64/fpu/multiarch/brandred-avx.c: Removed.
        * sysdeps/x86_64/fpu/multiarch/doasin-avx.c: Removed.
        * sysdeps/x86_64/fpu/multiarch/dosincos-avx.c: Removed.
        * sysdeps/x86_64/fpu/multiarch/e_asin-avx.c: Removed.
        * sysdeps/x86_64/fpu/multiarch/mpatan-avx.c: Removed.
        * sysdeps/x86_64/fpu/multiarch/mpatan2-avx.c: Removed.
        * sysdeps/x86_64/fpu/multiarch/mpsqrt-avx.c: Removed.
        * sysdeps/x86_64/fpu/multiarch/mptan-avx.c: Removed.
        * sysdeps/x86_64/fpu/multiarch/sincos32-avx.c: Removed.

2011-10-28  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/i386/i686/multiarch/strnlen-c.c (libc_hidden_def): Only
        redefine if SHARED.
        * sysdeps/i386/i686/multiarch/wcscmp-c.c (libc_hidden_def): Likewise.

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Move
        wide char related routines to wcsmbs subdir.

2011-10-27  Andreas Schwab  <schwab@redhat.com>

        [BZ #13344]
        * misc/sys/cdefs.h (__THROWNL): Define.
        * posix/unistd.h: Use __THREADNL instead of __THREAD
        for memory synchronization functions.

2011-10-26  Roland McGrath  <roland@hack.frob.com>

        [BZ #13349]
        * libio/Versions (GLIBC_2.0): Remove open_obstack_stream, which
        doesn't exist.
        * manual/stdio.texi (Obstack Streams): Node removed.

2011-10-26  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/ieee754/flt-32/e_j0f.c: Fix use of math_force_eval.
        * sysdeps/ieee754/dbl-64/s_round.c: Likewise.
        * sysdeps/ieee754/flt-32/s_roundf.c: Likewise.

        * math/math_private.h (math_force_eval): Allow non-addressable
        arguments.
        * sysdeps/i386/fpu/math_private.h (math_force_eval): Likewise.

2011-10-25  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/ieee754/dbl-64/e_rem_pio2.c: Comment everything out, the
        file is not needed.

        * sysdeps/x86_64/fpu/multiarch/e_asin.c: Support AVX variants.
        * sysdeps/x86_64/fpu/multiarch/e_atan2.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_exp.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_log.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_atan.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_sin.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/Makefile: Fix some CFLAGS-* variables.
        Add AVX variants.
        * sysdeps/x86_64/fpu/multiarch/brandred-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/doasin-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/dosincos-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_asin-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_atan2-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_exp-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_log-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mpa-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mpatan-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mpatan2-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mpexp-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mplog-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mpsqrt-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mptan-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_atan-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_sin-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_tan-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/sincos32-avx.c: New file.
        * sysdeps/x86_64/fpu/multiarch/slowexp-avx.c: New file.

        * sysdeps/x86_64/multiarch/init-arch.h: Make bit_* macros available
        all the time.  Define bit_AVX.  Define HAS_* macros using bit_* macros.

        * sysdeps/x86_64/multiarch/strcmp-sse42.S: Move common code to earlier
        place.  Use VEX encoding when compiling for AVX.

2011-10-25  Andreas Schwab  <schwab@redhat.com>

        * wcsmbs/wcscmp.c (WCSCMP): Compare as wchar_t, not wint_t.
        * wcsmbs/wmemcmp.c (WMEMCMP): Likewise.

        * string/test-strchr.c (do_test): Don't generate NUL bytes.

2011-10-25  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/ieee754/dbl-64/e_atanh.c: Use math_force_eval instead of a
        useless if() expression.
        * sysdeps/ieee754/dbl-64/e_j0.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_ceil.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_expm1.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_floor.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_log1p.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_round.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_round.c: Likewise.
        * sysdeps/ieee754/flt-32/e_atanhf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_j0f.c: Likewise.
        * sysdeps/ieee754/flt-32/s_ceilf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_expm1f.c: Likewise.
        * sysdeps/ieee754/flt-32/s_floorf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_log1pf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_roundf.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_atanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_j0l.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_roundl.c: Likewise.

        * sysdeps/x86_64/fpu/math_private.h: Use VEX encoding when possible.

2011-10-25  Andreas Schwab  <schwab@redhat.com>

        * elf/dl-deps.c (_dl_map_object_deps): Remove always true
        condition.
        * elf/dl-fini.c (_dl_sort_fini): Likewise.

2011-10-25  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/ieee754/dbl-64/branred.c: Move FMA4 code into separate
        .text section.  Avoid duplicate constants.
        * sysdeps/ieee754/dbl-64/doasin.c: Likewise.
        * sysdeps/ieee754/dbl-64/dosincos.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_asin.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_atan2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_exp.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_pow.c: Likewise.
        * sysdeps/ieee754/dbl-64/halfulp.c: Likewise.
        * sysdeps/ieee754/dbl-64/mpa.c: Likewise.
        * sysdeps/ieee754/dbl-64/mpa.h: Likewise.
        * sysdeps/ieee754/dbl-64/mpatan.c: Likewise.
        * sysdeps/ieee754/dbl-64/mpatan.h: Likewise.
        * sysdeps/ieee754/dbl-64/mpatan2.c: Likewise.
        * sysdeps/ieee754/dbl-64/mpexp.c: Likewise.
        * sysdeps/ieee754/dbl-64/mpexp.h: Likewise.
        * sysdeps/ieee754/dbl-64/mpsqrt.c: Likewise.
        * sysdeps/ieee754/dbl-64/mpsqrt.h: Likewise.
        * sysdeps/ieee754/dbl-64/mptan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_sin.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_tan.c: Likewise.
        * sysdeps/ieee754/dbl-64/sincos32.c: Likewise.
        * sysdeps/ieee754/dbl-64/slowexp.c: Likewise.
        * sysdeps/ieee754/dbl-64/slowpow.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/brandred-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/doasin-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/dosincos-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_asin-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_atan2-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_exp-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_log-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/e_pow-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/halfulp-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mpa-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mpatan-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mpatan2-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mpexp-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mplog-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mpsqrt-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/mptan-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_atan-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_sin-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/sincos32-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/slowexp-fma4.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/slowpow-fma4.c: Likewise.

2011-10-24  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/dla.h: Move to ...
        * sysdeps/x86_64/fpu/dla.h: ...here.
        (DLA_FMS): Some compilers fail to inline __builtin_fma in some
        situations.  Use __builtin_fma only for gcc 4.6 and up.

        * config.make.in: Add have-mfma4 entry.
        * configure.in: Substitute libc_cv_cc_fma4.
        * math/Makefile (dbl-only-routines): Add sincostab.
        * sysdeps/ieee754/dbl-64/dosincos.c: Don't include sincos.tbl.
        Use __sincostab not sincos.
        * sysdeps/ieee754/dbl-64/e_asin.c: Don't define aliases when function
        name is a macro.
        * sysdeps/ieee754/dbl-64/e_exp.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_pow.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_atan2.c: Likewise.  Define singArctan2
        using __copysign.
        * sysdeps/ieee754/dbl-64/mpa.c: Don't export __acr.  Don't define
        __cr and __cpymn.  Define __cpy unless NO___CPY is defined.  Define
        norm, denorm, and __mp_dbl unless NO___MP_DBL is defined.
        * sysdeps/ieee754/dbl-64/mpa.h: Don't declare __acr, __cr, __cpymn,
        and __inv.
        * sysdeps/ieee754/dbl-64/mpsqrt.c: Make fastiroot static.
        * sysdeps/ieee754/dbl-64/s_atan.c: Define __signArctan using
        __copysign.
        * sysdeps/ieee754/dbl-64/s_sin.c: Use __sincostab not sincos.  Don't
        define aliases when function name is a macro.
        * sysdeps/ieee754/dbl-64/sincostab.c: Renamed from
        sysdeps/ieee754/dbl-64/sincos.tbl.
        * sysdeps/x86_64/fpu/multiarch/Makefile: Add entries to build
        fma4-enabled routines.
        * sysdeps/x86_64/fpu/multiarch/brandred-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/doasin-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/dosincos-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_asin-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_asin.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_atan2-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_atan2.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_exp-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_exp.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_log-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_log.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_pow-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/e_pow.c: New file.
        * sysdeps/x86_64/fpu/multiarch/halfulp-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mpa-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mpatan-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mpatan2-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mpexp-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mplog-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mpsqrt-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/mptan-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_atan-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_atan.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_sin-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_sin.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_tan.c: New file.
        * sysdeps/x86_64/fpu/multiarch/sincos32-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/slowexp-fma4.c: New file.
        * sysdeps/x86_64/fpu/multiarch/slowpow-fma4.c: New file.

        * sysdeps/ieee754/dbl-64/doasin.c: Adjust for DLA_FMA -> DLA_FMS
        rename.
        * sysdeps/ieee754/dbl-64/dosincos.c: Likewise.
        * sysdeps/ieee754/dbl-64/dosincos.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_atan2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_pow.c: Likewise.
        * sysdeps/ieee754/dbl-64/halfulp.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_atan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_tan.c: Likewise.

2011-10-24  Andreas Schwab  <schwab@redhat.com>

        * wcsmbs/wcslen.c: Don't define WCSLEN, reverse logic.

2011-10-23  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c: New file.

        * sysdeps/ieee754/dbl-64/e_fmod.c (__ieee754_fmod): Add some branch
        prediction.
        * sysdeps/ieee754/dbl-64/wordsize-64/e_fmod.c: New file.

        * string/strnlen.c: Don't define STRNLEN, reverse logic.
        Remove unused variable magic_bits.
        * sysdeps/i386/i686/multiarch/rtld-strnlen.c: New file.

        * string/strnlen.c: Define and use STRNLEN macro.
        * sysdeps/i386/i686/multiarch/Makefile [string] (sysdep_routines):
        Add strnlen-sse2, strnlen-c, wcslen-sse2, and wcslen-c.
        * sysdeps/i386/i686/multiarch/strlen-sse2.S: Add support for strnlen.
        * wcsmbs/wcslen.c: Define and use WCSLEN.
        * sysdeps/i386/i686/multiarch/strnlen-c.c: New file.
        * sysdeps/i386/i686/multiarch/strnlen-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/strnlen.S: New file.
        * sysdeps/i386/i686/multiarch/wcslen-c.c: New file.
        * sysdeps/i386/i686/multiarch/wcslen-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/wcslen.S: New file.
        Patch by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>.

2011-10-20  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strnlen-sse2-no-bsf.
        Rename strlen-no-bsf to strlen-sse2-no-bsf.
        * sysdeps/x86_64/multiarch/strlen-no-bsf.S: Rename to
        * sysdeps/x86_64/multiarch/strlen-sse2-no-bsf.S:
        Add strnlen support.
        (USE_AS_STRNLEN): New macro.
        * sysdeps/x86_64/multiarch/strnlen-sse2-no-bsf.S: New file.
        * sysdeps/x86_64/multiarch/strcat-ssse3.S: Update.
        Rename strlen-no-bsf.S to strlen-sse2-no-bsf.S
        * sysdeps/x86_64/wcslen.S: New file.

2011-10-20  Michael Zolotukhin  <michael.v.zolotukhin@gmail.com>

        * sysdeps/i386/i686/multiarch/memcpy-ssse3.S: Update.
        XMM-moves are used for copying on small sizes.

2011-10-19  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * wcsmbs/Makefile (strop-tests): Add wcschr.
        * wcsmbs/test-wcschr.c: New file.
        * string/test-strchr.c: Update.
        Add wcschr support.
        (WIDE): New macro.

2011-10-18  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * wcsmbs/Makefile (strop-tests): Add wcslen.
        * wcsmbs/test-wcslen.c: New file.
        * string/test-strlen.c: Update.
        Add wcslen support.
        (WIDE): New macro.

2011-10-23  Ulrich Drepper  <drepper@gmail.com>

        * po/it.po: Update from translation team.

2011-09-22  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/x86_64/wcscmp.S: Update.
        Fix wrong comparison semantics.
        wcscmp shall use signed comparison not unsigned.
        Don't use substraction to avoid overflow bug.
        * sysdeps/i386/i686/multiarch/wcscmp-sse2.S: Likewise.
        * wcsmbc/wcscmp.c: Likewise.
        * string/test-strcmp.c: Likewise.
        Add new tests to check cases with negative values.

2011-10-23  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/ieee754/dbl-64/dla.h: Move DLA_FMA definition to...
        * sysdeps/x86_64/dla.h: ...here.  New file.
        * sysdeps/ieee754/dbl-64/doasin.c: Use <dla.h> not "dla.h".
        * sysdeps/ieee754/dbl-64/dosincos.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_atan2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_pow.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_sqrt.c: Likewise.
        * sysdeps/ieee754/dbl-64/halfulp.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_atan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_tan.c: Likewise.

2011-10-23  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Add __jnl_finite and
        __ynl_finite aliases.

2011-10-22  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/fpu/libm-test-ulps: Update.

        * sysdeps/ieee754/dbl-64/dla.h: When compiling with FMA4 support
        define DLA_FMA.
        [DLA_FMA] (EMULV): Use DLA_FMA.
        [DLA_FMA] (MUL12): Use EMULV.
        * sysdeps/ieee754/dbl-64/doasin.c [DLA_FMA]: Don't define variables
        that are not needed.
        * sysdeps/ieee754/dbl-64/dosincos.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_atan2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_pow.c: Likewise.
        * sysdeps/ieee754/dbl-64/halfulp.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_atan.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_tan.c: Likewise.

2011-10-22  Andreas Schwab  <schwab@linux-m68k.org>

        * math/s_nan.c: Undef __nan.
        * math/s_nanf.c: Undef __nanf.
        * math/s_nanl.c: Undef __nanl.
        * sysdeps/ieee754/ldbl-128ibm/s_atanl.c: Include <math.h> before
        "math_private.h".

2011-10-22  Ulrich Drepper  <drepper@gmail.com>

        * math/s_catan.c: Add branch predictions.
        * math/s_catanf.c: Likewise.
        * math/s_catanh.c: Likewise.
        * math/s_catanhf.c: Likewise.
        * math/s_catanhl.c: Likewise.
        * math/s_catanl.c: Likewise.
        * math/s_cexp.c: Likewise.
        * math/s_cexpf.c: Likewise.
        * math/s_cexpl.c: Likewise.
        * math/s_clog.c: Likewise.
        * math/s_clog10.c: Likewise.
        * math/s_clog10f.c: Likewise.
        * math/s_clog10l.c: Likewise.
        * math/s_clogf.c: Likewise.
        * math/s_clogl.c: Likewise.
        * math/s_csqrt.c: Likewise.
        * math/s_csqrtf.c: Likewise.
        * math/s_csqrtl.c: Likewise.
        * math/s_ctanf.c: Likewise.
        * math/s_ctanh.c: Likewise.
        * math/s_ctanhf.c: Likewise.
        * math/s_ctanhl.c: Likewise.
        * math/s_ctanl.c: Likewise.

        * math/math_private.h: Define __nan, __nanf, __nanl.
        * math/s_cacosh.c: Include <math_private.h>.
        * math/s_cacoshl.c: Likewise.
        * math/s_casinh.c: Likewise.
        * math/s_casinhf.c: Likewise.
        * math/s_casinhl.c: Likewise.
        * math/s_ccos.c: Rely entire on ccosh.
        * math/s_ccosf.c: Rely entire on ccoshf.
        * math/s_ccosl.c: Rely entirely on ccoshl.
        * math/s_ccosh.c: Add branch predicion helpers.  Add branch prediction.
        Remove tests for FE_INVALID.
        * math/s_ccoshf.c: Likewise.
        * math/s_ccoshl.c: Likewise.
        * math/s_csin.c: Likewise.
        * math/s_csinf.c: Likewise.
        * math/s_csinh.c Likewise.
        * math/s_csinhf.c: Likewise.
        * math/s_csinhl.c: Likewise.
        * math/s_csinl.c: Likewise.
        * math/s_ctan.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_acosh.c: Use __ieee754_sqrt.
        * sysdeps/ieee754/flt-32/e_acoshf.c: Use __ieee754_sqrtf.
        * sysdeps/ieee754/ldbl-96/e_acoshl.c: Use __ieee754_sqrtl.

2011-10-21  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features): Fix
        compilation problems.

        * sysdeps/ieee754/dbl-64/e_log.c (__ieee754_log): Add a few more
        __builtin_expect.

2011-10-20  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/i386/configure.in: Test for -mfma4 option.
        * config.h.in: Add HAVE_FMA4_SUPPORT entry.
        * sysdeps/x86_64/multiarch/init-arch.h: Define HAS_FMA4 and
        COMMON_CPUID_INDEX_80000001.
        * sysdeps/x86_64/multiarch/init-arch.c: Read 80000001 leaf for AMD.
        * sysdeps/x86_64/fpu/multiarch/s_fma.c: Test for FMA4 support and
        use it if FMA3 is not supported.
        * sysdeps/x86_64/fpu/multiarch/s_fmaf.c: Likewise.

        * sysdeps/x86_64/multiarch/s_fma.c: Moved to ../fpu/multiarch.
        * sysdeps/x86_64/multiarch/s_fmaf.c: Likewise.

2011-10-20  Andreas Schwab  <schwab@redhat.com>

        [BZ #12892]
        * elf/dl-fini.c (_dl_sort_fini): Ignore relocation dependency if
        it would create a cycle with a link time dependency.

2011-10-19  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/multiarch/rawmemchr.S: Small optimization to safe an
        instruction.
        * string/Makefile (strop-tests): Add rawmemchr.
        * string/test-rawmemchr.c: New file.

        * sysdeps/x86_64/multiarch/init-arch.h: Define bit_AVX and index_AVX.
        * sysdeps/x86_64/multiarch/strcmp-sse42.S: New file.  Split out from...
        * sysdeps/x86_64/multiarch/strcmp.S: ...here.  Include strcmp-sse42.S
        when compiling str{,n}casecmp and when AVX is available.  Hook up
        new optimized code in initializers.

2011-10-19  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/x86_64/fpu/math_private.h (libc_feupdateenv): Use
        __feraiseexcept instead of feraiseexcept.

2011-10-18  Ulrich Drepper  <drepper@gmail.com>

        * math/math_private.h: Define defaults for libc_fetestexcept and
        libc_feupdateenv.
        * sysdeps/ieee754/dbl-64/s_fma.c: Use libc_fe* interfaces.
        * sysdeps/ieee754/dbl-64/s_fmaf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_exp2f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_expf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_nearbyintf.c: Likewise.
        * sysdeps/x86_64/fpu/math_private.h: Define special versions of
        libc_fetestexcept and libc_feupdateenv.

        * math/math_private.h: Define defaults for libc_feholdexcept_setround,
        libc_feholdexcept_setroundf, libc_feholdexcept_setroundl.
        * sysdeps/ieee754/dbl-64/e_exp2.c: Use libc_feholdexcept_setround.
        * sysdeps/x86_64/fpu/math_private.h: Define special version of
        libc_feholdexcept_setround.

        * sysdeps/x86_64/fpu/multiarch/Makefile [math] (libm-sysdep-routines):
        Add s_nearbyint-c and s_nearbyintf-c.
        * sysdeps/x86_64/fpu/bits/mathinline.h: Define nearbyint and
        nearbyintf inlines.
        * sysdeps/x86_64/fpu/multiarch/s_nearbyint-c.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_nearbyint.S: New file.
        * sysdeps/x86_64/fpu/multiarch/s_nearbyintf-c.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_nearbyintf.S: New file.

        * math/math_private.h: Define defaults for libc_fegetround,
        libc_fegetroundf, libc_fegetroundl, libc_fesetround, libc_fesetroundf,
        libc_fesetroundl, libc_feholdexcept, libc_feholdexceptf,
        libc_feholdexceptl, libc_fesetenv, libc_fesetenvf, libc_fesetenvl.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_nearbyint.c: Use
        libc_feholdexcept, libc_fesetround, libc_fesetenv instead of the
        standard functions.
        * sysdeps/ieee754/dbl-64/e_exp2.c: Likewise.
        Remove comments and hacks for old compiler versions.
        * sysdeps/x86_64/fpu/math_private.h: Define special versions of
        libc_fegetround, libc_fesetround, libc_feholdexcept, and
        libc_feholdexceptl.

2011-10-18  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/x86_64/fpu/bits/fenv.h: Add C linkage markers.
        (__feraiseexcept_renamed): Add __NTH.
        (feraiseexcept): Add __NTH.  Rename local variables to fix
        namespace violations.

2011-10-17  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/ieee754/dbl-64/e_exp2.c (__ieee754_exp2): Small optimization.

        * sysdeps/ieee754/dbl-64/wordsize-64/s_frexp.c: New file.

        * sysdeps/x86_64/fpu/math_private.h: Relax asm requirements for
        recently added interfaces.
        * sysdeps/x86_64/fpu/bits/mathinline.h: Likewise.

        * sysdeps/x86_64/fpu/math_private.h: Add some parenthesis to be safe
        about macro parameter expansion.

        * sysdeps/x86_64/fpu/bits/mathinline.h: Don't define inlines if
        __NO_MATH_INLINES is defined.  Cleanups.

        * sysdeps/x86_64/fpu/math_private.h: Define __rint, __rintf, __floor,
        and __floorf is target has SSE4.1.
        * sysdeps/x86_64/fpu/multiarch/s_floor-c.c: Undef first.
        * sysdeps/x86_64/fpu/multiarch/s_floorf-c.: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_rint-c.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/s_rintf-c.c: Likewise.

        * sysdeps/x86_64/fpu/bits/mathinline.h (floor): Use correct function
        name.
        (floorf): Likewise.

        * nscd/netgroupcache.c (addgetnetgrentX): Fix #ifdef nesting.

2011-10-17  Andreas Schwab  <schwab@redhat.com>

        * misc/sys/cdefs.h: Fix last change.

        * grp/initgroups.c (internal_getgrouplist): Fix initgroups
        database lookup.

2011-10-16  Ulrich Drepper  <drepper@gmail.com>

        * misc/sys/cdefs.h: Use leaf function attribute in __THROW.

        * sysdeps/ieee754/dbl-64/s_ceil.c: Avoid alias renamed.
        * sysdeps/ieee754/dbl-64/s_floor.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_rint.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c: Likewise.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_rint.c: Likewise.
        * sysdeps/ieee754/flt-32/s_ceilf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_floorf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_rintf.c: Likewise.
        * sysdeps/x86_64/fpu/multiarch/Makefile: New file.
        * sysdeps/x86_64/fpu/multiarch/s_ceil-c.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_ceil.S: New file.
        * sysdeps/x86_64/fpu/multiarch/s_ceilf-c.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_ceilf.S: New file.
        * sysdeps/x86_64/fpu/multiarch/s_floor-c.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_floor.S: New file.
        * sysdeps/x86_64/fpu/multiarch/s_floorf-c.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_floorf.S: New file.
        * sysdeps/x86_64/fpu/multiarch/s_rint-c.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_rint.S: New file.
        * sysdeps/x86_64/fpu/multiarch/s_rintf-c.c: New file.
        * sysdeps/x86_64/fpu/multiarch/s_rintf.S: New file.

        * sysdeps/x86_64/fpu/bits/mathinline.h: Add inlines for rint, rintf,
        ceil, ceilf, floor, floorf.

        * elf/do-rel.h (elf_dynamic_do_Rel): Work around linker problem.
        Perform IRELATIVE relocations last.

        * elf/do-rel.h: Add another parameter nrelative, replacing the
        local variable with the same name.  Change name of the function
        to end in Rel or Rela (uppercase).
        * elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Add new element
        nrelative to ranges.  Only nonzero for DT_REL/DT_RELA.  Pass to the
        elf_dynamic_do_##reloc function.

2011-10-15  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/i386/i686/fpu/e_log.S: No need for the fyl2xp1 use, fyl2x
        is sufficient, at least on modern CPUs.

        * sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c: New file.

        * sysdeps/ieee754/dbl-64/e_cosh.c: Cleanup.
        * sysdeps/ieee754/dbl-64/wordsize-64/e_cosh.c: New file.

        * math/Versions [libm] (GLIBC_2.15): Add __exp_finite, __expf_finite,
        __expl_finite.
        * math/bits/math-finite.h: Add entries for exp.
        * math/e_expl.c: Add __*_finite alias.
        * sysdeps/i386/fpu/e_exp.S: Likewise.
        * sysdeps/i386/fpu/e_expf.S: Likewise.
        * sysdeps/i386/fpu/e_expl.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_exp.c: Likewise.
        * sysdeps/ieee754/flt-32/e_expf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_expl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_expl.c: Likewise.
        * sysdeps/ieee754/dbl-64/w_exp.c: Complete rewrite.
        * sysdeps/ieee754/flt-32/w_expf.c: Likewise.
        * sysdeps/ieee754/ldbl-96/w_expl.c: Likewise.

        * sysdeps/i386/i686/fpu/e_logf.S: No need for the fyl2xp1 use, fyl2x
        is sufficient, at least on modern CPUs.

        * ctype/ctype-info.c (__ctype_init): Define.
        * include/ctype.h (__ctype_init): Declare.
        (__ctype_b_loc): The variable is always initialized.
        (__ctype_toupper_loc): Likewise.
        (__ctype_tolower_loc): Likewise.
        * ctype/Versions: Export __ctype_init for GLIBC_PRIVATE.
        * sysdeps/unix/sysv/linux/init-first.c (_init): Call __ctype_init.

2011-10-15  Andreas Schwab  <schwab@linux-m68k.org>

        * wcsmbs/wmemcmp.c (WMEMCMP): Define.

        * configure.in: Also look in $cxxmachine/include for C++ system
        headers.

2011-09-27  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/x86_64/multiarch/Makefile: (sysdep_routines): Add
        memcmp-ssse3 wmemcmp-sse4 wmemcmp-ssse3 wmemcmp-c
        * sysdeps/x86_64/multiarch/memcmp-ssse3: New file.
        * sysdeps/x86_64/multiarch/memcmp.S: Update.  Add __memcmp_ssse3.
        * sysdeps/x86_64/multiarch/memcmp-sse4.S: Update.
        (USE_AS_WMEMCMP): New macro.
        Fixing indents.
        * sysdeps/x86_64/multiarch/wmemcmp.S: New file.
        * sysdeps/x86_64/multiarch/wmemcmp-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/wmemcmp-sse4.S: New file.
        * sysdeps/x86_64/multiarch/wmemcmp-c.S: New file.
        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        wmemcmp-ssse3 wmemcmp-sse4 wmemcmp-c
        * sysdeps/i386/i686/multiarch/wmemcmp.S: New file.
        * sysdeps/i386/i686/multiarch/wmemcmp-c.c: New file.
        * sysdeps/i386/i686/multiarch/wmemcmp-ssse3.S: New file.
        * sysdeps/i386/i686/multiarch/wmemcmp-sse4.S: New file.
        * sysdeps/i386/i686/multiarch/memcmp-sse4.S: Update.
        (USE_AS_WMEMCMP): New macro.
        * sysdeps/i386/i686/multiarch/memcmp-ssse3: Likewise.
        * sysdeps/string/test-memcmp.c: Update.
        Fix simple_wmemcmp.
        Add new tests.
        * wcsmbs/wmemcmp.c: Update.
        (WMEMCMP): New macro.
        Fix overflow bug.

2011-10-12  Andreas Jaeger  <aj@suse.de>

        [BZ #13268]
        * math/bits/mathcalls.h: Mark argument 2 of modf as non-null.

2011-10-15  Ulrich Drepper  <drepper@gmail.com>

        * libio/iofwide.c (do_length): Avoid warning.

        * ctype/ctype.h (__isctype_f): Add missing __THROW.

2011-10-14  Ulrich Drepper  <drepper@gmail.com>

        * elf/pldd-xx.c (find_maps): Remove leftover debug message.

        * sysdeps/i386/fpu/e_log.S: Add real definition of __log_finite.
        * sysdeps/i386/fpu/e_logf.S: Add real definition of __logf_finite.
        * sysdeps/i386/fpu/e_logl.S: Add real definition of __logl_finite.
        * sysdeps/i386/i686/fpu/e_log.S: New file.
        * sysdeps/i386/i686/fpu/e_logf.S: New file.
        * sysdeps/i386/i686/fpu/e_logl.S: New file.

        * ctype/ctype.h: Add support for inlined isXXX functions when
        compiling C++ code.

2011-10-14  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/s390/fpu/libm-test-ulps: Adjust ULPs for jn tests.

        * sysdeps/x86_64/fpu/fraiseexcpt.c: Fix last change.

2011-10-13  Roland McGrath  <roland@hack.frob.com>

        [BZ #13291]
        * manual/string.texi (String/Array Comparison): Typo fix in strverscmp.

2011-10-13  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/x86_64/fpu/fraiseexcpt.c: Add __feraiseexcept alias.
        * sysdeps/x86_64/fpu/feupdateenv.c: Use __feraiseexcept instead of
        feraiseexcept.

        * sysdeps/x86_64/memrchr.S: Check for zero size.

        * string/stratcliff.c: Add memrchr tests.

2011-10-12  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        memchr-sse2 memchr-sse2-bsf memrchr-sse2 memrchr-sse2-bsf memrchr-c
        rawmemchr-sse2 rawmemchr-sse2-bsf.
        * sysdeps/i386/i686/multiarch/memchr.S: New file.
        * sysdeps/i386/i686/multiarch/memchr-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S: New file.
        * sysdeps/i386/i686/multiarch/memrchr.S: New file.
        * sysdeps/i386/i686/multiarch/memrchr-c.c: New file.
        * sysdeps/i386/i686/multiarch/memrchr-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/memrchr-sse2-bsf.S: New file.
        * sysdeps/i386/i686/multiarch/rawmemchr.S: New file.
        * sysdeps/i386/i686/multiarch/rawmemchr-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/rawmemchr-sse2-bsf.S: New file.
        * string/memrchr.c (MEMRCHR): New macro.

2011-10-12  Ulrich Drepper  <drepper@gmail.com>

        Add integration with gcc's -ffinite-math-only and optimize wrapper
        functions in libm.
        * Versions.def: Define GLIBC_2.15 version for libm.
        * math/Makefile (headers): Add bits/math-finite.h.
        * math/bits/math-finite.h: New file.
        * sysdeps/ia64/fpu/bits/math-finite.h: New file.
        * math/Versions [libm] (GLIBC_2.15): Export __*_finite symbols.
        * math/e_acoshl.c: Add __*_finite alias.
        * math/e_acosl.c: Likewise.
        * math/e_asinl.c: Likewise.
        * math/e_atan2l.c: Likewise.
        * math/e_atanhl.c: Likewise.
        * math/e_coshl.c: Likewise.
        * math/e_exp10.c: Likewise.
        * math/e_exp10f.c: Likewise.
        * math/e_exp10l.c: Likewise.
        * math/e_exp2l.c: Likewise.
        * math/e_fmodl.c: Likewise.
        * math/e_gammal_r.c: Likewise.
        * math/e_hypotl.c: Likewise.
        * math/e_j0l.c: Likewise.
        * math/e_j1l.c: Likewise.
        * math/e_jnl.c: Likewise.
        * math/e_lgammal_r.c: Likewise.
        * math/e_log10l.c: Likewise.
        * math/e_log2l.c: Likewise.
        * math/e_logl.c: Likewise.
        * math/e_powl.c: Likewise.
        * math/e_sinhl.c: Likewise.
        * math/e_sqrtl.c: Likewise.
        * math/e_scalb.c: Completely rewritten and optimized.
        * math/e_scalbf.c: Likewise.
        * math/e_scalbl.c: Likewise.
        * math/w_acos.c: Likewise.
        * math/w_acosf.c: Likewise.
        * math/w_acosl.c: Likewise.
        * math/w_acosh.c: Likewise.
        * math/w_acoshf.c: Likewise.
        * math/w_acoshl.c: Likewise.
        * math/w_asin.c: Likewise.
        * math/w_asinf.c: Likewise.
        * math/w_asinl.c: Likewise.
        * math/w_atan2.c: Likewise.
        * math/w_atan2f.c: Likewise.
        * math/w_atan2l.c: Likewise.
        * math/w_atanh.c: Likewise.
        * math/w_atanhf.c: Likewise.
        * math/w_atanhl.c: Likewise.
        * math/w_exp10.c: Likewise.
        * math/w_exp10f.c: Likewise.
        * math/w_exp10l.c: Likewise.
        * math/w_fmod.c: Likewise.
        * math/w_fmodf.c: Likewise.
        * math/w_fmodl.c: Likewise.
        * math/w_j0.c: Likewise.
        * math/w_j0f.c: Likewise.
        * math/w_j0l.c: Likewise.
        * math/w_j1.c: Likewise.
        * math/w_j1f.c: Likewise.
        * math/w_j1l.c: Likewise.
        * math/w_jn.c: Likewise.
        * math/w_jnf.c: Likewise.
        * math/w_log.c: Likewise.
        * math/w_logf.c: Likewise.
        * math/w_logl.c: Likewise.
        * math/w_log10.c: Likewise.
        * math/w_log10f.c: Likewise.
        * math/w_log10l.c: Likewise.
        * math/w_log2.c: Likewise.
        * math/w_log2f.c: Likewise.
        * math/w_log2l.c: Likewise.
        * math/w_pow.c: Likewise.
        * math/w_powf.c: Likewise.
        * math/w_powl.c: Likewise.
        * math/w_remainder.c: Likewise.
        * math/w_remainderf.c: Likewise.
        * math/w_remainderl.c: Likewise.
        * math/w_scalb.c: Likewise.
        * math/w_scalbf.c: Likewise.
        * math/w_scalbl.c: Likewise.
        * math/w_sqrt.c: Likewise.
        * math/w_sqrtf.c: Likewise.
        * math/w_sqrtl.c: Likewise.
        * math/math.h: Define __MATH_DECLARE_LDOUBLE if long double functions
        are declared.  Include <bits/math-finite.h> if -ffinite-math-only is
        used.
        * math/math_private.h: Declare __kernel_standard_f.
        * math/w_cosh.c: Remove cruft and optimize a bit.
        * math/w_coshf.c: Likewise.
        * math/w_coshl.c: Likewise.
        * math/w_exp2.c: Likewise.
        * math/w_exp2f.c: Likewise.
        * math/w_exp2l.c: Likewise.
        * math/w_hypot.c: Likewise.
        * math/w_hypotf.c: Likewise.
        * math/w_hypotl.c: Likewise.
        * math/w_lgamma.c: Likewise.
        * math/w_lgamma_r.c: Likewise.
        * math/w_lgammaf.c: Likewise.
        * math/w_lgammaf_r.c: Likewise.
        * math/w_lgammal.c: Likewise.
        * math/w_lgammal_r.c: Likewise.
        * math/w_sinh.c: Likewise.
        * math/w_sinhf.c: Likewise.
        * math/w_sinhl.c: Likewise.
        * math/w_tgamma.c: Likewise.
        * math/w_tgammaf.c: Likewise.
        * math/w_tgammal.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_atanh.c: Likewise.
        * sysdeps/ieee754/flt-32/e_atanhf.c: Likewise.
        * sysdeps/i386/fpu/e_acos.S: Add __*_finite alias.
        Minor optimizations.  Pretty printing.  Remove cruft.
        * sysdeps/i386/fpu/e_acosf.S: Likewise.
        * sysdeps/i386/fpu/e_acosh.S: Likewise.
        * sysdeps/i386/fpu/e_acoshf.S: Likewise.
        * sysdeps/i386/fpu/e_acoshl.S: Likewise.
        * sysdeps/i386/fpu/e_acosl.c: Likewise.
        * sysdeps/i386/fpu/e_asin.S: Likewise.
        * sysdeps/i386/fpu/e_asinf.S: Likewise.
        * sysdeps/i386/fpu/e_atan2.S: Likewise.
        * sysdeps/i386/fpu/e_atan2f.S: Likewise.
        * sysdeps/i386/fpu/e_atan2l.c: Likewise.
        * sysdeps/i386/fpu/e_atanh.S: Likewise.
        * sysdeps/i386/fpu/e_atanhf.S: Likewise.
        * sysdeps/i386/fpu/e_atanhl.S: Likewise.
        * sysdeps/i386/fpu/e_exp10.S: Likewise.
        * sysdeps/i386/fpu/e_exp10f.S: Likewise.
        * sysdeps/i386/fpu/e_exp10l.S: Likewise.
        * sysdeps/i386/fpu/e_exp2.S: Likewise.
        * sysdeps/i386/fpu/e_exp2f.S: Likewise.
        * sysdeps/i386/fpu/e_exp2l.S: Likewise.
        * sysdeps/i386/fpu/e_fmod.S: Likewise.
        * sysdeps/i386/fpu/e_fmodf.S: Likewise.
        * sysdeps/i386/fpu/e_fmodl.c: Likewise.
        * sysdeps/i386/fpu/e_hypot.S: Likewise.
        * sysdeps/i386/fpu/e_hypotf.S: Likewise.
        * sysdeps/i386/fpu/e_log.S: Likewise.
        * sysdeps/i386/fpu/e_log10.S: Likewise.
        * sysdeps/i386/fpu/e_log10f.S: Likewise.
        * sysdeps/i386/fpu/e_log10l.S: Likewise.
        * sysdeps/i386/fpu/e_log2.S: Likewise.
        * sysdeps/i386/fpu/e_log2f.S: Likewise.
        * sysdeps/i386/fpu/e_log2l.S: Likewise.
        * sysdeps/i386/fpu/e_logf.S: Likewise.
        * sysdeps/i386/fpu/e_logl.S: Likewise.
        * sysdeps/i386/fpu/e_pow.S: Likewise.
        * sysdeps/i386/fpu/e_powf.S: Likewise.
        * sysdeps/i386/fpu/e_powl.S: Likewise.
        * sysdeps/i386/fpu/e_remainder.S: Likewise.
        * sysdeps/i386/fpu/e_remainderf.S: Likewise.
        * sysdeps/i386/fpu/e_remainderl.S: Likewise.
        * sysdeps/i386/fpu/e_scalb.S: Likewise.
        * sysdeps/i386/fpu/e_scalbf.S: Likewise.
        * sysdeps/i386/fpu/e_scalbl.S: Likewise.
        * sysdeps/i386/fpu/e_sqrt.S: Likewise.
        * sysdeps/i386/fpu/e_sqrtf.S: Likewise.
        * sysdeps/i386/fpu/e_sqrtl.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_acosh.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_asin.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_atan2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_cosh.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_exp2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_fmod.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_gamma_r.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_hypot.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_j0.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_j1.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_jn.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_lgamma_r.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log10.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_log2.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_pow.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_remainder.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_sinh.c: Likewise.
        * sysdeps/ieee754/dbl-64/e_sqrt.c: Likewise.
        * sysdeps/ieee754/dbl-64/halfulp.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_asinh.c: Likewise.
        * sysdeps/ieee754/flt-32/e_acosf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_acoshf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_asinf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_atan2f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_coshf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_exp2f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_fmodf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_gammaf_r.c: Likewise.
        * sysdeps/ieee754/flt-32/e_hypotf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_j0f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_j1f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_jnf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_lgammaf_r.c: Likewise.
        * sysdeps/ieee754/flt-32/e_log10f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_log2f.c: Likewise.
        * sysdeps/ieee754/flt-32/e_logf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_powf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_remainderf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_sinhf.c: Likewise.
        * sysdeps/ieee754/flt-32/e_sqrtf.c: Likewise.
        * sysdeps/ieee754/flt-32/s_asinhf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_acoshl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_acosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_asinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_atan2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_atanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_coshl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_fmodl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_gammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_hypotl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_j0l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_j1l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_lgammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_log10l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_log2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_logl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_powl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_remainderl.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_sinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_acoshl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_acosl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_asinl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_atan2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_atanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_coshl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_fmodl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_hypotl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_log10l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_log2l.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_logl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_powl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_remainderl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_sinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_acoshl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_asinl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_atan2l.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_atanhl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_coshl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_gammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_hypotl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_j0l.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_j1l.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_lgammal_r.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_remainderl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_sinhl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/s_asinhl.c: Likewise.
        * sysdeps/powerpc/fpu/e_hypot.c: Likewise.
        * sysdeps/powerpc/fpu/e_hypotf.c: Likewise.
        * sysdeps/powerpc/fpu/e_sqrt.c: Likewise.
        * sysdeps/powerpc/fpu/e_sqrtf.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/e_sqrt.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/e_sqrtf.c: Likewise.
        * sysdeps/s390/fpu/e_sqrt.c: Likewise.
        * sysdeps/s390/fpu/e_sqrtf.c: Likewise.
        * sysdeps/s390/fpu/e_sqrtl.c: Likewise.
        * sysdeps/sparc/sparc32/e_sqrt.c: Likewise.
        * sysdeps/sparc/sparc64/fpu/e_sqrtl.c: Likewise.
        * sysdeps/x86_64/fpu/e_exp2l.S: Likewise.
        * sysdeps/x86_64/fpu/e_fmodl.S: Likewise.
        * sysdeps/x86_64/fpu/e_log10l.S: Likewise.
        * sysdeps/x86_64/fpu/e_log2l.S: Likewise.
        * sysdeps/x86_64/fpu/e_logl.S: Likewise.
        * sysdeps/x86_64/fpu/e_powl.S: Likewise.
        * sysdeps/x86_64/fpu/e_remainderl.S: Likewise.
        * sysdeps/x86_64/fpu/e_scalbl.S: Likewise.
        * sysdeps/x86_64/fpu/e_sqrt.c: Likewise.  Fix parameter order
        * sysdeps/x86_64/fpu/e_sqrtf.c: Likewise.
        * sysdeps/x86_64/fpu/math_private.h (__isnan): Cast d parameter.
        (__isnanf): Likewise.
        (__isinf_ns): Likewise.
        (__isinf_nsf): Likewise.
        (__finite): Likewise.
        (__finitef): Likewise.
        (__ieee754_sqrt): Define as macro.
        (__ieee754_sqrtf): Define as macro.
        (__ieee754_sqrtl): Define as macro.
        * sysdeps/x86_64/fpu/bits/fenv.h (feraiseexcept): Add partially
        inlined copy.
        * sysdeps/x86_64/fpu/bits/mathinline.h: Make use of
        __FINITE_MATH_ONLY__ consistent.
        * sysdeps/ieee754/k_standard.c (__kernel_standard_f): New function.

2011-10-10  Andreas Schwab  <schwab@linux-m68k.org>

        * inet/getnetgrent_r.c (nscd_getnetgrent): Use __rawmemchr instead
        of rawmemchr.

        * sysdeps/ieee754/ldbl-128ibm/s_isinf_nsl.c: New file.

2011-10-09  Ulrich Drepper  <drepper@gmail.com>

        * po/ja.po: Update from translation team.

2011-10-08  Roland McGrath  <roland@hack.frob.com>

        * locale/programs/locarchive.c (prepare_address_space): New function.
        (create_archive, enlarge_archive, open_archive): Use it.

        * sysdeps/unix/sysv/linux/x86_64/time.c: Move #include <dl-vdso.h>
        inside [SHARED], where it is used.

        * nscd/nscd_proto.h: Declare __nscd_setnetgrent.

        * nss/getent.c (netgroup_keys): Remove unused variable.
        * sysdeps/ieee754/flt-32/s_isinf_nsf.c: Likewise.

2011-10-08  Ulrich Drepper  <drepper@gmail.com>

        * include/math.h: Declare __isinf_ns, __isinf_nsf, __isinf_nsl.
        * sysdeps/ieee754/dbl-64/s_isinf_ns.c: New file.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_isinf_ns.c: New file.
        * sysdeps/ieee754/flt-32/s_isinf_nsf.c: New file.
        * sysdeps/ieee754/ldbl-128/s_isinf_nsl.c: New file.
        * sysdeps/ieee754/ldbl-96/s_isinf_nsl.c: New file.
        * math/Makefile (libm-calls): Add s_isinf_ns.
        * math/divtc3.c: Use __isinf_nsl instead of isinf.
        * math/multc3.c: Likewise.
        * math/s_casin.c: Likewise.
        * math/s_casinf.c: Likewise.
        * math/s_casinl.c: Likewise.
        * math/s_ccos.c: Likewise.
        * math/s_ccosf.c: Likewise.
        * math/s_ccosl.c: Likewise.
        * math/s_ctan.c: Likewise.
        * math/s_ctanf.c: Likewise.
        * math/s_ctanh.c: Likewise.
        * math/s_ctanhf.c: Likewise.
        * math/s_ctanhl.c: Likewise.
        * math/s_ctanl.c: Likewise.
        * math/w_fmod.c: Likewise.
        * math/w_fmodf.c: Likewise.
        * math/w_fmodl.c: Likewise.
        * math/w_remainder.c: Likewise.
        * math/w_remainderf.c: Likewise.
        * math/w_remainderl.c: Likewise.
        * sysdeps/ieee754/dbl-64/s_finite.c: Undefine __finite.
        * sysdeps/ieee754/dbl-64/s_isnan.c: Undefine __isnan.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c: Undefine __finite.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_isnan.c: Undefine __nan.
        * sysdeps/ieee754/flt-32/s_finitef.c: Undefine __finitef.
        * sysdeps/ieee754/flt-32/s_isnanf.c: Undefine __nan.
        * sysdeps/x86_64/fpu/math_private.h: Add optimized versions of __isnsn,
        __isnanf, __isinf_ns, __isinf_nsf, __finite, and __finitef.

        * stdio-common/printf_fp.c: Use the fact that isinf returns the sign
        of the number.
        * stdio-common/printf_fphex.c: Likewise.
        * stdio-common/printf_size.c: Likewise.

        * math/e_exp10.c: Include math_private.h using <...> not "...".
        * math/e_exp10f.c: Likewise.
        * math/e_exp10l.c: Likewise.
        * math/e_exp2l.c: Likewise.
        * math/e_j0l.c: Likewise.
        * math/e_j1l.c: Likewise.
        * math/e_jnl.c: Likewise.
        * math/e_lgammal_r.c: Likewise.
        * math/e_rem_pio2l.c: Likewise.
        * math/e_scalb.c: Likewise.
        * math/e_scalbf.c: Likewise.
        * math/e_scalbl.c: Likewise.
        * math/k_cosl.c: Likewise.
        * math/k_sinl.c: Likewise.
        * math/k_tanl.c: Likewise.
        * math/s_cacoshf.c: Likewise.
        * math/s_catan.c: Likewise.
        * math/s_catanf.c: Likewise.
        * math/s_catanh.c: Likewise.
        * math/s_catanhf.c: Likewise.
        * math/s_catanhl.c: Likewise.
        * math/s_catanl.c: Likewise.
        * math/s_ccosh.c: Likewise.
        * math/s_ccoshf.c: Likewise.
        * math/s_ccoshl.c: Likewise.
        * math/s_cexp.c: Likewise.
        * math/s_cexpf.c: Likewise.
        * math/s_cexpl.c: Likewise.
        * math/s_clog.c: Likewise.
        * math/s_clog10.c: Likewise.
        * math/s_clog10f.c: Likewise.
        * math/s_clog10l.c: Likewise.
        * math/s_clogf.c: Likewise.
        * math/s_clogl.c: Likewise.
        * math/s_csin.c: Likewise.
        * math/s_csinf.c: Likewise.
        * math/s_csinh.c: Likewise.
        * math/s_csinhf.c: Likewise.
        * math/s_csinhl.c: Likewise.
        * math/s_csinl.c: Likewise.
        * math/s_csqrt.c: Likewise.
        * math/s_csqrtf.c: Likewise.
        * math/s_csqrtl.c: Likewise.
        * math/s_ctan.c: Likewise.
        * math/s_ctanf.c: Likewise.
        * math/s_ctanh.c: Likewise.
        * math/s_ctanhf.c: Likewise.
        * math/s_ctanhl.c: Likewise.
        * math/s_ctanl.c: Likewise.
        * math/s_ldexp.c: Likewise.
        * math/s_ldexpf.c: Likewise.
        * math/s_ldexpl.c: Likewise.
        * math/s_significand.c: Likewise.
        * math/s_significandf.c: Likewise.
        * math/s_significandl.c: Likewise.
        * math/w_acos.c: Likewise.
        * math/w_acosf.c: Likewise.
        * math/w_acosh.c: Likewise.
        * math/w_acoshf.c: Likewise.
        * math/w_acoshl.c: Likewise.
        * math/w_acosl.c: Likewise.
        * math/w_asin.c: Likewise.
        * math/w_asinf.c: Likewise.
        * math/w_asinl.c: Likewise.
        * math/w_atan2.c: Likewise.
        * math/w_atan2f.c: Likewise.
        * math/w_atan2l.c: Likewise.
        * math/w_atanh.c: Likewise.
        * math/w_atanhf.c: Likewise.
        * math/w_atanhl.c: Likewise.
        * math/w_cosh.c: Likewise.
        * math/w_coshf.c: Likewise.
        * math/w_coshl.c: Likewise.
        * math/w_dremf.c: Likewise.
        * math/w_exp10.c: Likewise.
        * math/w_exp10f.c: Likewise.
        * math/w_exp10l.c: Likewise.
        * math/w_exp2.c: Likewise.
        * math/w_exp2f.c: Likewise.
        * math/w_fmod.c: Likewise.
        * math/w_fmodf.c: Likewise.
        * math/w_fmodl.c: Likewise.
        * math/w_hypot.c: Likewise.
        * math/w_hypotf.c: Likewise.
        * math/w_hypotl.c: Likewise.
        * math/w_j0.c: Likewise.
        * math/w_j0f.c: Likewise.
        * math/w_j0l.c: Likewise.
        * math/w_j1.c: Likewise.
        * math/w_j1f.c: Likewise.
        * math/w_j1l.c: Likewise.
        * math/w_jn.c: Likewise.
        * math/w_jnf.c: Likewise.
        * math/w_jnl.c: Likewise.
        * math/w_lgamma.c: Likewise.
        * math/w_lgamma_r.c: Likewise.
        * math/w_lgammaf.c: Likewise.
        * math/w_lgammaf_r.c: Likewise.
        * math/w_lgammal.c: Likewise.
        * math/w_lgammal_r.c: Likewise.
        * math/w_log.c: Likewise.
        * math/w_log10.c: Likewise.
        * math/w_log10f.c: Likewise.
        * math/w_log10l.c: Likewise.
        * math/w_log2.c: Likewise.
        * math/w_log2f.c: Likewise.
        * math/w_log2l.c: Likewise.
        * math/w_logf.c: Likewise.
        * math/w_logl.c: Likewise.
        * math/w_pow.c: Likewise.
        * math/w_powf.c: Likewise.
        * math/w_powl.c: Likewise.
        * math/w_remainder.c: Likewise.
        * math/w_remainderf.c: Likewise.
        * math/w_remainderl.c: Likewise.
        * math/w_scalb.c: Likewise.
        * math/w_scalbf.c: Likewise.
        * math/w_scalbl.c: Likewise.
        * math/w_sinh.c: Likewise.
        * math/w_sinhf.c: Likewise.
        * math/w_sinhl.c: Likewise.
        * math/w_sqrt.c: Likewise.
        * math/w_sqrtf.c: Likewise.
        * math/w_sqrtl.c: Likewise.
        * math/w_tgamma.c: Likewise.
        * math/w_tgammaf.c: Likewise.
        * math/w_tgammal.c: Likewise.

        * po/ja.po: Update from translation team.

2011-09-29  Andreas Jaeger  <aj@suse.de>

        [BZ #13179]
        * sunrpc/netname.c (netname2host): Fix logic.

        [BZ #6779]
        [BZ #6783]
        * math/w_remainderl.c (__remainderl): Handle (NaN, 0) and (Inf,y)
        correctly.
        * math/w_remainder.c (__remainder): Likewise.
        * math/w_remainderf.c (__remainderf): Likewise.
        * math/libm-test.inc (remainder_test): Add test cases.

2011-10-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * stdlib/longlong.h: Update from GCC.  Fix zarch smul_ppmm and
        sdiv_qrnnd.

2011-10-07  Ulrich Drepper  <drepper@gmail.com>

        * string/test-memcmp.c: Avoid unncessary #defines.
        Patch by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>.

2011-08-31  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/x86_64/multiarch/rawmemchr.S: Update.
        Use new sse2 version for core i3 - i7 as it's faster
        than sse42 version.
        (bit_Prefer_PMINUB_for_stringop): New.
        * sysdeps/x86_64/rawmemchr.S: Update.
        Replace with faster SSE2 version.
        * sysdeps/x86_64/memrchr.S: New file.
        * sysdeps/x86_64/memchr.S: Update.
        Replace with faster SSE2 version.

2011-09-12  Marek Polacek  <mpolacek@redhat.com>

        * elf/dl-load.c (lose): Add cast to avoid warning.

2011-10-07  Ulrich Drepper  <drepper@gmail.com>

        * po/ca.po: Update from translation team.

        * inet/getnetgrent_r.c: Hook up nscd.
        * nscd/Makefile (routines): Add nscd_netgroup.
        (nscd-modules): Add netgroupcache.
        (CFLAGS-netgroupcache.c): Define.
        * nscd/cache.c (readdfcts): Add entries for GETNETGRENT and INNETGR.
        (cache_search): Add const to second parameter.
        * nscd/connections.c (serv2str): Add entries for GETNETGRENT and
        INNETGR.
        (dbs): Add netgrdb entry.
        (reqinfo): Add entries for GETNETGRENT, INNETGR, and GETFDNETGR.
        (verify_persistent_db): Handle netgrdb.
        (handle_request): Handle GETNETGRENT, INNETGR, and GETFDNETGR.
        * nscd/nscd-client.h (request_type): Add GETNETGRENT, INNETGR, and
        GETFDNETGR.
        (netgroup_response_header): Define.
        (innetgroup_response_header): Define.
        (datahead): Add netgroup_response_header and innetgroup_response_header
        elements.
        * nscd/nscd.conf: Add entries for netgroup cache.
        * nscd/nscd.h (dbtype): Add netgrdb.
        (_PATH_NSCD_NETGROUP_DB): Define.
        (netgroup_iov_disabled): Declare.
        (xmalloc, xcalloc, xrealloc): Move declarations here.
        (cache_search): Adjust prototype.
        Add netgroup-related prototypes.
        * nscd/nscd_conf.c (dbnames): Add netgrdb entry.
        * nscd/nscd_proto.h (__nss_not_use_nscd_netgroup): Declare.
        (__nscd_innetgr): Declare.
        * nscd/selinux.c (perms): Use access_vector_t as element type and
        add netgroup-related initializers.
        * nscd/netgroupcache.c: New file.
        * nscd/nscd_netgroup.c: New file.
        * nss/Versions [libc] (GLIBC_PRIVATE): Export __nss_lookup.
        * nss/getent.c (netgroup_keys): Use setnetgrent only for one parameter.
        For four parameters use innetgr.
        * nss/nss_files/files-init.c: Add definition and callback for netgr.
        * nss/nsswitch.c (__nss_lookup): Add libc_hidden_def.
        (__nss_disable_nscd): Set __nss_not_use_nscd_netgroup.
        * nss/nsswitch.h (__nss_lookup): Add libc_hidden_proto.

        * nscd/connections.c (register_traced_file): Don't register file
        for disabled databases.

2011-10-06  Ulrich Drepper  <drepper@gmail.com>

        * nscd/grpcache.c (cache_addgr): Initialize written in all cases.

        * nss/nsswitch.c (__nss_lookup_function): Fix order of deleting
        from tree and freeing node.

2011-09-25  Jiri Olsa  <jolsa@redhat.com>

        * nss/nsswitch.c (__nss_database_lookup): Handle
        nss_parse_service_list out of memory case.

2011-09-15  Jiri Olsa  <jolsa@redhat.com>

        * nss/nsswitch.c (__nss_lookup_function): Handle __tsearch
        out of memory case.

2011-10-04  Andreas Schwab  <schwab@redhat.com>

        * include/dlfcn.h (__RTLD_NOIFUNC): Define.
        * elf/do-rel.h (elf_dynamic_do_rel): Add parameter skip_ifunc and
        pass it down.
        * elf/dynamic-link.h: Adjust prototypes of elf_machine_rel,
        elf_machine_rela, elf_machine_lazy_rel.
        (_ELF_DYNAMIC_DO_RELOC): Add parameter skip_ifunc and pass it down.
        (ELF_DYNAMIC_DO_REL): Likewise.
        (ELF_DYNAMIC_DO_RELA): Likewise.
        (ELF_DYNAMIC_RELOCATE): Likewise.
        * elf/dl-reloc.c (_dl_relocate_object): Pass __RTLD_NOIFUNC down
        to ELF_DYNAMIC_DO_REL.
        * elf/rtld.c (_dl_start): Adjust use of ELF_DYNAMIC_RELOCATE.
        (dl_main): In trace mode always set __RTLD_NOIFUNC.
        * elf/dl-conflict.c (_dl_resolve_conflicts): Adjust call to
        elf_machine_rela.
        * sysdeps/i386/dl-machine.h (elf_machine_rel): Add parameter
        skip_ifunc, don't call ifunc function if non-zero.
        (elf_machine_rela): Likewise.
        (elf_machine_lazy_rel): Likewise.
        (elf_machine_lazy_rela): Likewise.
        * sysdeps/ia64/dl-machine.h (elf_machine_rela): Likewise.
        (elf_machine_lazy_rel): Likewise.
        * sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rela):
        Likewise.
        (elf_machine_lazy_rel): Likewise.
        * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela):
        Likewise.
        (elf_machine_lazy_rel): Likewise.
        * sysdeps/s390/s390-32/dl-machine.h (elf_machine_rela): Likewise.
        (elf_machine_lazy_rel): Likewise.
        * sysdeps/s390/s390-64/dl-machine.h (elf_machine_rela): Likewise.
        (elf_machine_lazy_rel): Likewise.
        * sysdeps/sh/dl-machine.h (elf_machine_rela): Likewise.
        (elf_machine_lazy_rel): Likewise.
        * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Likewise.
        (elf_machine_lazy_rel): Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Likewise.
        (elf_machine_lazy_rel): Likewise.
        * sysdeps/x86_64/dl-machine.h (elf_machine_rela): Likewise.
        (elf_machine_lazy_rel): Likewise.

2011-09-28  Ulrich Drepper  <drepper@gmail.com>

        * nss/nss_files/files-init.c (_nss_files_init): Use static
        initialization for all the *_traced_file variables.

2011-09-28  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Adjust ULPs for jn tests.

2011-09-27  Roland McGrath  <roland@hack.frob.com>

        [BZ #13226]
        * manual/signal.texi (Longjmp in Handler): Grammar fixes.

2011-09-27  Andreas Schwab  <schwab@redhat.com>

        * nss/nss_files/files-initgroups.c (_nss_files_initgroups_dyn):
        Reread the line before reparsing it.

2011-09-26  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/x86_64/fpu/bits/mathinline.h: Use __asm instead of asm.

2011-09-21  Chung-Lin Tang  <cltang@codesourcery.com>
            Maxim Kuvyrkov  <maxim@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

        * resolv/Makefile (LDLIBS-resolv.so): Link in $(elfobjdir)/ld.so
        if needed for __stack_chk_guard.

2011-09-19  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/posix/spawni.c (script_execute): Always define it.
        It will be optimized away if unused.
        (maybe_script_execute): New function.
        (__spawni): Call it.

        * Makerules: Don't include tls.make.
        (config-tls): Always set to thread.
        * tls.make.c: File removed.

2011-09-19  Mike Frysinger  <vapier@gentoo.org>

        * Makeconfig (CPPFLAGS): Prepend $(CPPFLAGS-config).
        * config.make.in (CPPFLAGS-config): New substituted variable.

2011-09-15  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c: New file.

        [BZ #13192]
        * sysdeps/unix/sysv/linux/bits/in.h (IP_MULTICAST_ALL): Define.
        Patch mostly by Neil Horman <nhorman@tuxdriver.com>.

2011-09-15  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/unix/sysv/linux/i386/____longjmp_chk.S
        (CALL_FAIL): Use HIDDEN_JUMPTARGET for __fortify_fail.
        * sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S
        (CALL_FAIL): Likewise.
        * sysdeps/unix/sysv/linux/ia64/____longjmp_chk.S (CHECK_RSP): Likewise.
        (CALL_FAIL): Macro removed.
        Patch mostly by Mike Frysinger <vapier@gentoo.org>.

2011-09-15  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/fpu/bits/mathinline.h: Add fmax and fmin optimizations
        for __FINITE_MATH_ONLY__ == 1.

2011-09-15  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/powerpc/fpu/e_hypot.c (__ieee754_hypot): Use
        __ieee754_sqrt instead of sqrt.
        * sysdeps/powerpc/fpu/e_hypotf.c (__ieee754_hypotf): Use
        __ieee754_sqrtf instead of sqrtf.
        * sysdeps/powerpc/fpu/e_rem_pio2f.c (__ieee754_rem_pio2f): Use
        __floorf instead of floorf.
        * sysdeps/powerpc/fpu/k_rem_pio2f.c (__fp_kernel_rem_pio2f): Use
        __floorf, __truncf instead of floorf, truncf.

2011-09-14  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/fpu/s_copysign.S [ELF]: Use correct section.

        * sysdeps/x86_64/fpu/bits/mathinline.h (__MATH_INLINE): Use
        __extern_always_inline.
        Define lrint{f,} and llrint{f,} for 64-bit and in some situations for
        32-bit.

2011-09-14  Andreas Schwab  <schwab@redhat.com>

        * elf/rtld.c (dl_main): Also relocate in dependency order when
        doing symbol dependency testing.

2011-09-13  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela):
        Always define `refsym'.

2011-09-13  Andreas Schwab  <schwab@redhat.com>

        * misc/sys/select.h (__FD_MASK): Renamed from __FDMASK.
        (__FD_ELT): Renamed from __FDELT.
        * misc/bits/select2.h (__FD_ELT): Likewise.
        * bits/select.h (__FD_SET, __FD_CLR, __FD_ISSET): Use __FD_ELT,
        __FD_MASK instead of __FDELT, __FDMASK.
        * sysdeps/i386/bits/select.h (__FD_SET, __FD_CLR, __FD_ISSET):
        Likewise.
        * sysdeps/x86_64/bits/select.h (__FD_SET, __FD_CLR, __FD_ISSET):
        Likewise.

        * elf/Makefile (gen-ldd): Fix pattern.

        * elf/rtld.c (dl_main): Only use USE___THREAD when defined.
        (init_tls): Likewise.

2011-09-12  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c: New file.

2011-09-12  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/bits/socket.h (__cmsg_nxthdr): Cast to
        `struct cmsghdr *' instead of `void *'.
        * sysdeps/unix/sysv/linux/sparc/bits/socket.h (__cmsg_nxthdr):
        Likewise.

2011-09-11  Andreas Schwab  <schwab@linux-m68k.org>

        * elf/Makefile (gen-ldd): Prepend $(..) to $(ldd-rewrite-script)
        if non-absolute.
        * sysdeps/unix/sysv/linux/configure.in: Remove leading ../ from
        ldd_rewrite_script.

2011-09-11  Ulrich Drepper  <drepper@gmail.com>

        * configure.in: Remove --with-tls option.
        * config.h.in: Remove HAVE_TLS_SUPPORT entry.
        * sysdeps/i386/elf/configure.in: Always test for TLS support and err
        out in case it is missing.
        * sysdeps/ia64/elf/configure.in: Likewise.
        * sysdeps/powerpc/powerpc32/elf/configure.in: Likewise.
        * sysdeps/powerpc/powerpc64/elf/configure.in: Likewise.
        * sysdeps/s390/s390-32/elf/configure.in: Likewise.
        * sysdeps/s390/s390-64/elf/configure.in: Likewise.
        * sysdeps/sh/elf/configure.in: Likewise.
        * sysdeps/sparc/sparc32/elf/configure.in: Likewise.
        * sysdeps/sparc/sparc64/elf/configure.in: Likewise.
        * sysdeps/x86_64/elf/configure.in: Likewise.
        * sysdeps/mach/hurd/i386/tls.h: Remove test for HAVE_TLS_SUPPORT.
        * sysdeps/mach/hurd/tls.h: Likewise.

        [BZ #13067]
        * malloc/obstack.h [!GNUC] (obstack_free): Avoid cast to int.

        [BZ #13090]
        * configure.in: Fix use of AC_INIT.

        * elf/dl-support.c (_dl_pagesize): Initialize to EXEC_PAGESIZE.

2011-09-10  Ulrich Drepper  <drepper@gmail.com>

        * malloc/malloc.c: Replace MALLOC_FAILURE_ACTION with use of
        __set_errno.
        * malloc/hooks.c: Likewise.

        [BZ #11929]
        * malloc/arena.c (ptmalloc_init_minimal): Removed.  Initialize all
        variables statically.
        (narenas): Initialize.
        (list_lock): Initialize.
        (ptmalloc_init): Don't call ptmalloc_init_minimal.  Remove
        initializtion of main_arena and list_lock.  Small cleanups.
        Replace all uses of malloc_getpagesize with GLRO(dl_pagesize).
        * malloc/malloc.c: Remove malloc_getpagesize.  Include <ldsodefs.h>.
        Add initializers to main_arena and mp_.
        (malloc_state): Remove pagesize member.  Change all users to use
        GLRO(dl_pagesize).

        * elf/rtld.c (rtld_global_ro): Initialize _dl_pagesize.
        * sysdeps/unix/sysv/linux/getpagesize.c: Simplify.  GLRO(dl_pagesize)
        is always initialized.

        * malloc/malloc.c: Removed unused configurations and dead code.
        * malloc/arena.c: Likewise.
        * malloc/hooks.c: Likewise.
        * malloc/Makefile (CPPFLAGS-malloc.c): Don't add -DATOMIC_FASTBINS.

        * include/tls.h: Removed.  USE___THREAD must always be defined.
        * bits/libc-tsd.h: Don't handle !USE___THREAD.
        * elf/dl-libc.c: Likewise.
        * elf/dl-tsd.c: Likewise.
        * include/errno.h: Likewise.
        * include/netdb.h: Likewise.
        * include/resolv.h: Likewise.
        * inet/herrno-loc.c: Likewise.
        * inet/herrno.c: Likewise.
        * malloc/arena.c: Likewise.
        * malloc/hooks.c: Likewise.
        * malloc/malloc.c: Likewise.
        * resolv/res-state.c: Likewise.
        * resolv/res_libc.c: Likewise.
        * sysdeps/i386/dl-machine.h: Likewise.
        * sysdeps/ia64/dl-machine.h: Likewise.
        * sysdeps/powerpc/powerpc32/dl-machine.h: Likewise.
        * sysdeps/powerpc/powerpc64/dl-machine.h: Likewise.
        * sysdeps/s390/s390-32/dl-machine.h: Likewise.
        * sysdeps/s390/s390-64/dl-machine.h: Likewise.
        * sysdeps/sh/dl-machine.h: Likewise.
        * sysdeps/sparc/sparc32/dl-machine.h: Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h: Likewise.
        * sysdeps/unix/i386/sysdep.S: Likewise.
        * sysdeps/unix/sysv/linux/i386/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sysdep.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
        * sysdeps/unix/x86_64/sysdep.S: Likewise.
        * sysdeps/x86_64/dl-machine.h: Likewise.
        * tls.make.c: Likewise.

        * configure.in: Remove --with-__thread option.  Make tests for
        --no-whole-archive, __builtin_expect, symbol redirection, __thread,
        tls_model attribute fail if no support is available.  Remove
        USE_IN_LIBIO.
        * Makeconfig: Adjust for dropped configure option.  All features are
        now mandatory.
        * Makerules: Likewise.
        * Versions.def: Likewise.
        * argp/argp-fmtstream.c: Likewise.
        * argp/argp-fmtstream.h: Likewise.
        * argp/argp-help.c: Likewise.
        * assert/assert.c: Likewise.
        * config.h.in: Likewise.
        * config.make.in: Likewise.
        * configure: Likewise.
        * configure.in: Likewise.
        * csu/Versions: Likewise.
        * csu/init.c: Likewise.
        * elf/tst-audit2.c: Likewise.
        * elf/tst-tls10.c: Likewise.
        * elf/tst-tls10.h: Likewise.
        * elf/tst-tls11.c: Likewise.
        * elf/tst-tls12.c: Likewise.
        * elf/tst-tls14.c: Likewise.
        * elf/tst-tlsmod11.c: Likewise.
        * elf/tst-tlsmod12.c: Likewise.
        * elf/tst-tlsmod13.c: Likewise.
        * elf/tst-tlsmod13a.c: Likewise.
        * elf/tst-tlsmod14a.c: Likewise.
        * elf/tst-tlsmod15b.c: Likewise.
        * elf/tst-tlsmod16a.c: Likewise.
        * elf/tst-tlsmod16b.c: Likewise.
        * elf/tst-tlsmod7.c: Likewise.
        * elf/tst-tlsmod8.c: Likewise.
        * elf/tst-tlsmod9.c: Likewise.
        * gmon/gmon.c: Likewise.
        * grp/fgetgrent_r.c: Likewise.
        * grp/putgrent.c: Likewise.
        * hurd/fopenport.c: Likewise.
        * include/libc-symbols.h: Likewise.
        * include/tls.h: Likewise.
        * intl/gettextP.h: Likewise.
        * intl/loadinfo.h: Likewise.
        * locale/global-locale.c: Likewise.
        * locale/localeinfo.h: Likewise.
        * mach/devstream.c: Likewise.
        * malloc/arena.c: Likewise.
        * malloc/set-freeres.c: Likewise.
        * misc/err.c: Likewise.
        * misc/getttyent.c: Likewise.
        * misc/mntent_r.c: Likewise.
        * posix/getopt.c: Likewise.
        * posix/wordexp.c: Likewise.
        * pwd/fgetpwent_r.c: Likewise.
        * resolv/Versions: Likewise.
        * resolv/res_hconf.c: Likewise.
        * shadow/fgetspent_r.c: Likewise.
        * shadow/putspent.c: Likewise.
        * stdio-common/printf_fphex.c: Likewise.
        * stdio-common/tmpfile.c: Likewise.
        * stdlib/abort.c: Likewise.
        * stdlib/fmtmsg.c: Likewise.
        * sunrpc/auth_unix.c: Likewise.
        * sunrpc/clnt_perr.c: Likewise.
        * sunrpc/clnt_tcp.c: Likewise.
        * sunrpc/clnt_udp.c: Likewise.
        * sunrpc/clnt_unix.c: Likewise.
        * sunrpc/openchild.c: Likewise.
        * sunrpc/svc_simple.c: Likewise.
        * sunrpc/svc_tcp.c: Likewise.
        * sunrpc/svc_udp.c: Likewise.
        * sunrpc/svc_unix.c: Likewise.
        * sunrpc/xdr.c: Likewise.
        * sunrpc/xdr_array.c: Likewise.
        * sunrpc/xdr_rec.c: Likewise.
        * sunrpc/xdr_ref.c: Likewise.
        * sunrpc/xdr_stdio.c: Likewise.

2011-09-09  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/i386/fpu/libm-test-ulps: Adjust ULPs for jn tests.

2011-07-03  Andreas Jaeger  <aj@suse.de>

        * math/libm-test.inc (jn_test): Add tests for BZ#11589.
        * sysdeps/x86_64/fpu/libm-test-ulps: Add new ULPs for jn_test,
        regenerate with gen-libm-tests.pl.

2010-05-12  Petr Baudis  <pasky@suse.cz>

        [BZ #11589]
        * sysdeps/ieee754/dbl-64/e_jn.c: Compensate major precision loss
        around j0() zero points by switching to j1().
        * sysdeps/ieee754/flt-32/e_jnf.c: Likewise.
        * sysdeps/ieee754/ldbl-128/e_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Likewise.
        * sysdeps/ieee754/ldbl-96/e_jnl.c: Likewise.

2011-09-09  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/bsd/bsd4.4/bits/socket.h (__cmsg_nxthdr): Use NULL
        instead of 0.
        * sysdeps/unix/sysv/linux/bits/socket.h (__cmsg_nxthdr): Use (void*)0
        instead of 0.
        * sysdeps/unix/sysv/linux/sparc/bits/socket.h: Likewise.
        Patch in part by Pavel Roskin <proski@gnu.org>.

        [BZ #13138]
        * stdio-common/vfscanf.c (ADDW): Allocate large memory block with
        realloc.
        (_IO_vfscanf_internal): Remove reteof.  Use errout after setting done.
        Free memory block if necessary.

        [BZ #12847]
        * libio/genops.c (INTDEF): For string streams the _lock pointer can
        be NULL.  Don't lock in this case.

2011-09-09  Roland McGrath  <roland@hack.frob.com>

        * elf/elf.h (ELFOSABI_GNU): New macro.
        (ELFOSABI_LINUX): Define to that.

2011-07-29  Denis Zaitceff  <zaitceff@gmail.com>

        * string/strncat.c (strncat): Undef the symbol in case it has been
        defined in bits/string.h.

2011-09-09  Ulrich Drepper  <drepper@gmail.com>

        * elf/sotruss.ksh: Clean up, fix, and complete help messages.

        * elf/dl-iteratephdr.c (__dl_iterate_phdr): Fill in data from the real
        link map.

2011-08-17  Andreas Jaeger  <aj@suse.de>

        * elf/sprof.c (load_shobj): Remove unused variable log_hashfraction.

2011-08-18  Paul Pluzhnikov  <ppluzhnikov@google.com>
            Ian Lance Taylor  <iant@google.com>

        * math/libm-test.inc (lround_test): New testcase.
        * sysdeps/ieee754/dbl-64/s_lround.c (__lround): Don't lose precision.

2011-09-08  Ulrich Drepper  <drepper@gmail.com>

        * Makefile: Remove support for automatic cvs check-ins.
        * Makerules: Likewise.
        * config.make.in: Likewise.
        * configure.in: Likewise.
        * intl/Makefile: Likewise.
        * locale/Makefile: Likewise.
        * po/Makefile: Likewise.
        * posix/Makefile: Likewise.
        * sysdeps/gnu/Makefile: Likewise.
        * sysdeps/mach/hurd/Makefile: Likewise.
        * sysdeps/sparc/sparc32/Makefile: Likewise.

        [BZ #13118]
        * posix/Makefile (bug-regex32-ENV): Define.
        Patch by John Stanley <jpsinthemix@verizon.net>.

        * misc/Makefile (headers): Add bits/select2.h.
        * misc/sys/select.h: Include bits/select2.h for _FORTIFY_SOURCE.
        * misc/bits/select2.h: New file.
        * include/bits/select2.h: New file.
        * debug/Makefile (routines): Add fdelt_chk.
        * debug/Versions: Export __fdelt_chk and __fdelt_warn for GLIBC_2.15.
        * debug/tst-chk1.c (do_test): Add tests for FD_SET, FD_CLR, and
        FD_ISSET.
        * debug/fdelt_chk.c: New file.

        * wcsmbs/test-wcscmp.c: Moved from string/*.  Adjust.
        * wcsmbs/test-wmemcmp.c: Likewise.
        * string/Makefile (strop-tests): Remove wcscmp and wmemcmp.
        * wcsmbs/Makefile (strop-tests): Add wcscmp and wmemcmp.

2011-09-08  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * string/Makefile (strop-tests): Add memcmp.
        * string/test-wmemcmp.c: New file.
        * string/test-memcmp.c: Add wmemcmp support.

2011-09-08  Roland McGrath  <roland@hack.frob.com>

        [BZ #13153]
        * manual/libc.texinfo (EDITION, VERSION, UPDATED): Update for
        2011-07-19 change.

        * sysdeps/mach/hurd/fork.c (__fork): Initialize REFS so we don't use a
        garbage value in a __mach_port_mod_refs call in the cases of the
        task-self and thread-self ports.

2011-09-06  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/sys/param.h (DEV_BSIZE): New macro.

2011-09-08  Andreas Schwab  <schwab@redhat.com>

        * elf/dl-load.c (lose): Check for non-null L.

2011-09-07  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-load.c (open_verify): Use O_CLOEXEC.

        * elf/dl-libc.c (dlerror_run): Pass back error code from
        dl_catch_error.

        [BZ #13123]
        * elf/dl-load.c (lose): Free l_origin if it is valid.

        * sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S: Fix mixup in section
        names.
        * sysdeps/i386/i686/multiarch/strchr-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S: Likewise.
        * sysdeps/i386/i686/multiarch/strlen-sse2.S: Likewise.
        * sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S: Likewise.
        * sysdeps/i386/i686/multiarch/strrchr-sse2.S: Likewise.
        Patch by Liubov Dmitrieva <liubov.dmitrieva@intel.com>.

2011-08-01  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

        * sysdeps/powerpc/fpu/e_hypot.c: New file.
        * sysdeps/powerpc/fpu/e_hypotf.c: New file.
        * sysdeps/powerpc/fpu/e_rem_pio2f.c: New file.
        * sysdeps/powerpc/fpu/k_rem_pio2f.c: New file.
        * sysdeps/powerpc/fpu/k_cosf.c: New file.
        * sysdeps/powerpc/fpu/k_sinf.c: New file.
        * sysdeps/powerpc/fpu/s_cosf.c: New file.
        * sysdeps/powerpc/fpu/s_sinf.c: New file.
        * sysdeps/powerpc/fpu/s_scalbnf.c: New file.
        * sysdeps/powerpc/fpu/s_float_bitwise.h: New file.

2011-08-15  Alan Modra  <amodra@gmail.com>

        [BZ #13092]
        * sysdeps/powerpc/Makefile (gmon): Move sysdep_routines to..
        * sysdeps/powerpc/powerpc64/Makefile (gmon): ..here..
        * sysdeps/powerpc/powerpc32/Makefile (gmon): ..and here.  Add
        ppc_mcount to static-only-routines.
        * sysdeps/powerpc/powerpc32/Versions: Export GLIBC_PRIVATE
        __mcount_internal.
        * sysdeps/powerpc/powerpc32/ppc-mcount.S (_mcount): Call
        __mcount_internal with usual JUMPTARGET.  Remove useless nop.

2011-08-18  David Flaherty  <flaherty@linux.vnet.ibm.com>

        * sysdeps/ieee754/ldbl-128ibm/s_fmal.c: New file which checks
        for finite and infinity parameters.

2011-08-04  Will Schmidt  <will_schmidt@vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/strncmp.S: Adjust the alignment
        and add nop instructions for throughput optimization.
        * sysdeps/powerpc/powerpc64/power7/strncmp.S: Likewise.

2011-07-28  Will Schmidt  <will_schmidt@vnet.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/memcpy.S: Optimize the
        aligned copy for power7 with vector-scalar instructions.
        * sysdeps/powerpc/powerpc64/power7/memcpy.S: Likewise.

2011-07-24  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Simplify
        AVX check.

2011-09-07  Andreas Schwab  <schwab@redhat.com>

        [BZ #13144]
        * sysdeps/unix/sysv/linux/x86_64/bits/sem.h (semdid_ds): Revert
        last change.

2011-09-07  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/x86_64/init-first.c
        (_libc_vdso_platform_setup): If vDSO is not present store pointer to
        syscall wrapper around clock_gettime in __vdso_clock_gettime.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list: Add entry for
        clock_gettime.

2011-09-06  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/x86_64/clock_gettime.c (INTERNAL_GETTIME):
        Forgot to demangle the pointer.

        * sysdeps/i386/sysdep.h: Define atom_text_section.
        * sysdeps/x86_64/sysdep.h: Likewise.
        * sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S: Place function in
        section with atom_text_section.
        * sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S: Likewise.
        * sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S: Likewise.
        * sysdeps/x86_64/multiarch/strchr-sse2-no-bsf.S: Likewise.
        * sysdeps/x86_64/multiarch/strlen-no-bsf.S: Likewise.
        * sysdeps/x86_64/multiarch/strrchr-sse2-no-bsf.S: Likewise.

        * sysdeps/unix/sysv/linux/x86_64/clock_gettime.c: New file.
        * sysdeps/unix/sysv/linux/clock_gettime.c (SYSCALL_GETTIME): Allow
        already be defined.  Change to take two parameters and don't assign
        result to variable.  Adjust all users.
        Define INTERNAL_GETTIME if not already defined.
        Use INTERNAL_GETTIME instead of INTERNAL_VSYSCALL got clock_gettime
        call.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Don't define
        HAVE_CLOCK_GETTIME_VSYSCALL.
        * sysdeps/unix/clock_gettime.c: Adjust use of SYSDEP_GETTIME_CPU.

        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Don't use
        gettimeofday vsyscall, just use time.

2011-09-06  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c [!SHARED]: Include
        <errno.h>.

2011-09-06  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/kernel-features.h: Add entry for getcpu
        syscall on x86-64.
        * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c [!SHARED]: Use real
        syscall.
        * sysdeps/unix/sysv/linux/x86_64/time.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sched_getcpu.S [!SHARED]: Use real
        syscall if possible.

2011-09-05  Ulrich Drepper  <drepper@gmail.com>

        * elf/pldd.c (get_process_info): Don't read whole ELF header, just
        e_ident.  Don't pass to find_mapsXX.
        * elf/pldd-xx.c (find_mapsXX): Remove second parameter.

2011-07-20  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strchr-sse2-no-bsf strrchr-sse2-no-bsf
        * sysdeps/x86_64/multiarch/strchr.S: Update.
        Check bit_slow_BSF bit.
        * sysdeps/x86_64/multiarch/strrchr.S: Likewise.
        * sysdeps/x86_64/multiarch/strchr-sse2-no-bsf.S: New file.
        * sysdeps/x86_64/multiarch/strrchr-sse2-no-bsf.S: New file.

2011-09-05  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13134]
        * sysdeps/posix/spawni.c (script_execute): Define only for compatibility
        before glibc 2.15.
        (tryshell): Define.
        (__spawni): Change last parameter to be flag.  Test
        SPAWN_XFLAGS_USE_PATH flag to use path or not.
        Don't try to use shell unless SPAWN_XFLAGS_TRY_SHELL is set.
        * sysdeps/mach/hurd/spawni.c: Change last parameter and adjust user.
        * posix/spawni.c: Likewise.
        * posix/spawn.c: Add compat version which passed SPAWN_XFLAGS_TRY_SHELL.
        * posix/spawnp.c: Likewise.  Change normal version to use
        SPAWN_XFLAGS_USE_PATH.
        * posix/spawn_int.c: Define SPAWN_XFLAGS_USE_PATH and
        SPAWN_XFLAGS_TRY_SHELL.

        [BZ #13150]
        * posix/glob.h: Remove gcc 1.x support.

        [BZ #13068]
        * elf/dl-misc.c (_dl_sysdep_read_whole_file): Use O_CLOEXEC.

2011-07-20  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        strchr-sse2 strrchr-sse2 strchr-sse2-bsf
        strrchr-sse2-bsf
        * sysdeps/i386/i686/multiarch/strchr.S: New file.
        * sysdeps/i386/i686/multiarch/strrchr.S: New file.
        * sysdeps/i386/i686/multiarch/strchr-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S: New file.
        * sysdeps/i386/i686/multiarch/strrchr-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S: New file.

2011-08-29  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/x86_64/wcscmp.S: New file.

        * sysdeps/i386/i686/multiarch/Makefile: (sysdep_routines): Add
        wcscmp-c wcscmp-sse2
        * sysdeps/i386/i686/multiarch/wcscmp-c.c: New file.
        * sysdeps/i386/i686/multiarch/wcscmp.S: New file.
        * sysdeps/i386/i686/multiarch/wcscmp-sse2.S: New file.
        * wcsmbs/wcscmp.c: Allow renaming.

2011-09-05  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/fpu/s_fabsf.S: Use first argument
        stack slot, rather than the struct return pointer slot.
        * sysdeps/sparc/sparc32/fpu/s_fabs.c: Delete.
        * sysdeps/sparc/sparc32/fpu/s_fabs.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/fpu/Implies: Likewise.

2011-09-05  Ulrich Drepper  <drepper@gmail.com>

        * po/ja.po: Update from translation team.

        [BZ #13144]
        * sysdeps/unix/sysv/linux/x86_64/bits/sem.h (semdid_ds): Fix to match
        kernel in 64-bit binaries.

2011-09-01  David S. Miller  <davem@davemloft.net>

        * elf/elf.h (HWCAP_SPARC_*): Move to..
        * sysdeps/sparc/sysdep.h: this new file and add new values.
        * sysdeps/unix/sparc/sysdep.h: Include sysdeps/sparc/sysdep.h
        * sysdeps/sparc/dl-procinfo.h: Include sysdep.h and increase
        _DL_HWCAP_COUNT to 24.
        * sysdeps/sparc/dl-procinfo.c (_dl_sparc_cap_flags): Add new
        entries.
        * sysdeps/sparc/sparc32/bits/atomic.h: Don't use magic local
        __ATOMIC_HWCAP_SPARC_V9 define, use sysdep.h one instead.
        * sysdeps/sparc/sparc32/dl-machine.h: Include sysdep.h
        * sysdeps/sparc/sparc64/multiarch/memcpy.S: Use HWCAP_SPARC_*
        instead of magic constants.
        * sysdeps/sparc/sparc64/multiarch/memset.S: Likewise.

2011-08-31  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sparc/sysdep.h (SETUP_PIC_REG): Define.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h (PSEUDO):
        Reimplement to do errno handling inline.
        (SYSCALL_ERROR_HANDLER): New macro.
        (__SYSCALL_STRING): Do not do errno handling in asm.
        (__CLONE_SYSCALL_STRING): Delete.
        (__INTERNAL_SYSCALL_STRING): Delete.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Include
        sysdeps/unix/sparc/sysdep.h instead of sysdeps/unix/sysdep.h
        (PSEUDO): Reimplement to do errno handling inline.
        (ret, ret_NOERRNO, ret_ERRVAL, r0, r1, MOVE): Don't redefine.
        (SYSCALL_ERROR_HANDLER): New macro.
        (__SYSCALL_STRING): Do not do errno handling in asm.
        (__CLONE_SYSCALL_STRING): Delete.
        (__INTERNAL_SYSCALL_STRING): Delete.
        * sysdeps/unix/sysv/linux/sparc/sysdep.h (INLINE_SYSCALL):
        Implement in terms of INTERNAL_SYSCALL and __set_errno, just like
        i386.
        (INTERNAL_SYSCALL_DECL): Declare %g1 var for err state.
        (inline_syscall*): Add 'err' argument.
        (INTERNAL_SYSCALL, INTERNAL_SYSCALL_NCS,
        INTERNAL_SYSCALL_ERROR_P): Likewise and pass it down.
        (INLINE_CLONE_SYSCALL): Reimplement in terms of __SYSCALL_STRING,
        INTERNAL_SYSCALL_ERRNO, and INTERNAL_SYSCALL_ERROR_P.

        * scripts/data/localplt-sparc-linux-gnu.data: Remove 'ffs'.
        * scripts/data/localplt-sparc64-linux-gnu.data: Likewise.

2011-08-30  Andreas Schwab  <schwab@redhat.com>

        * elf/rtld.c (dl_main): Relocate objects in dependency order.

2011-08-29  Jiri Olsa <jolsa@redhat.com>

        * sysdeps/i386/dl-trampoline.S (_dl_runtime_profile): Fix cfi
        directive.

2011-08-24  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc64/strcmp.S: Rewrite.

2011-08-24  Andreas Schwab  <schwab@redhat.com>

        * elf/Makefile: Add rules to build and run unload8 test.
        * elf/unload8.c: New file.
        * elf/unload8mod1.c: New file.
        * elf/unload8mod1x.c: New file.
        * elf/unload8mod2.c: New file.
        * elf/unload8mod3.c: New file.

        * elf/dl-close.c (_dl_close_worker): Reset private search list if
        it wasn't used.

2011-08-23  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc64/dl-machine.h (DL_STACK_END): Do not
        subtract stack bias.
        * sysdeps/sparc/sparc64/jmpbuf-unwind.h (_JMPBUF_UNWINDS): Use
        %sp not %fp in calculations.
        (_JMPBUF_UNWINDS_ADJ): Likewise.

        * sysdeps/pthread/aio_suspend.c (do_aio_misc_wait): New function.
        (aio_suspend): Call it to force an exception region around the
        AIO_MISC_WAIT() invocation.

2011-08-23  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/i386/i686/multiarch/strspn.S (ENTRY): Add missing
        backslash.

2011-07-04  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/powerpc/dl-tls.h: Add _PPC_DL_TLS_H inclusion
        protection macro.
        * sysdeps/powerpc/powerpc64/dl-irel.h: Include <ldsodefs.h>
        and <dl-machine.h>.
        (Elf64_FuncDesc): Remove.

2011-08-22  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Fix
        sigaltstack check, add missing cfi directives.
        * sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S: Add
        missing cfi directives, and sigaltstack handling.

2011-08-16  Andreas Schwab  <schwab@redhat.com>

        [BZ #11724]
        * elf/dl-deps.c (_dl_map_object_deps): Only assume cycle when
        object is seen twice.
        * elf/dl-fini.c (_dl_sort_fini): Likewise.

        * elf/Makefile (distribute): Add tst-initorder2.c.
        (tests): Add tst-initorder2.
        (modules-names): Add tst-initorder2a tst-initorder2b
        tst-initorder2c tst-initorder2d.  Add rules to build them.
        ($(objpfx)tst-initorder2.out): New rule.
        * elf/tst-initorder2.c: New file.
        * elf/tst-initorder2.exp: New file.

2011-08-22  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/i386/scandir64.c: Include <string.h>.

        * elf/dl-deps.c (_dl_map_object_deps): Move check for missing
        dependencies back to end of function.

        * dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Readd
        $(elfobjdir)/ld.so.

2011-08-21  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/x86_64/gettimeofday.S: Removed.
        * sysdeps/unix/sysv/linux/x86_64/time.S: Removed.
        * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c: New file.
        * sysdeps/unix/sysv/linux/x86_64/time.c: New file.
        * sysdeps/unix/sysv/linux/x86_64/bits/libc-vdso.h: Remove declaration
        of __vdso_gettimeofday.
        * sysdeps/unix/sysv/linux/x86_64/init-first.c: Remove definition of
        __vdso_gettimeofday and __vdso_time.  Define __vdso_getcpu with
        attribute_hidden.
        (_libc_vdso_platform_setup): Remove initialization of
        __vdso_gettimeofday and __vdso_time.

2011-08-20  Ulrich Drepper  <drepper@gmail.com>

        * nss/nss_files/files-alias.c (get_next_alias): Use feof_unlocked
        and fgetc_unlocked.
        * nss/nss_files/files-key.c (search): Use fgets_unlocked and
        getc_unlocked.

        * elf/dl-open.c (add_to_global): Report additions to the global scope
        for LD_DEBUG=scopes.
        (dl_open_worker): Also print scope of newly loaded dependencies.
        (_dl_show_scope): Indicate if there is no scope.

        [BZ #13114]
        * stdio-common/Makefile (tests): Add bug24.
        * stdio-common/bug24.c: New file.

2011-08-19  Andreas Jaeger  <aj@suse.de>

        [BZ #13114]
        * libio/fileops.c (_IO_new_file_fopen): Fix handling of
        non-existant file when using close-on-exec mode.

2011-08-20  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_resolve): Fix CFI for
        the very first instruction.

        * sysdeps/x86_64/dl-trampoline.h: If MORE_CODE is defined, restore
        the CFI state in the end.
        * sysdeps/x86_64/dl-trampoline.S: Define MORE_CODE before first
        inclusion of dl-trampoline.h.
        Based on a patch by Jiri Olsa <jolsa@redhat.com>.

2011-08-19  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Relax ctan (0.75 + 1.25 i)
        expectations for long double.

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/scandir64.c: Renamed
        from sysdeps/unix/sysv/linux/powerpc/scandir64.c.

2011-08-14  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/Makefile (CFLAGS-tst-writev.c): The
        artificual limit depends upon the system page size.

2011-08-17  Ulrich Drepper  <drepper@gmail.com>

        * Makeconfig (override CFLAGS): Add library-specific CFLAGS.
        * resolv/Makefile: Define CFLAGS-libresolv.

2011-08-17  Andreas Schwab  <schwab@redhat.com>

        * nss/makedb.c (compute_tables): Make variables used in nested
        function static.

2011-08-17  Ulrich Drepper  <drepper@gmail.com>

        * elf/pldd-xx.c (r_debug): Explicitly add padding when needed.
        * elf/pldd.c (get_process_info): Use pread to re-read auxiliary vector
        if buffer was too small.

        * elf/pldd.c (main): Attach to all threads in the process.
        Rewrite /proc handling to use *at functions.

2011-08-16  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-open.c (_dl_show_scope): Take additional parameter which
        specifies first scope to show.
        (dl_open_worker): Update callers.  Move printing scope of new
        object to before the relocation.
        * elf/rtld.c (dl_main): Update _dl_show_scope call.
        * sysdeps/generic/ldsodefs.h: Update declaration.

        * elf/dl-open.c (_dl_show_scope): Use _dl_debug_printf to generate the
        string for the scope number.

2011-08-14  Ulrich Drepper  <drepper@gmail.com>

        * nscd/servicescache.c (cache_addserv): Make sure written is always
        initialized.

2011-08-14  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/i386/i486/bits/atomic.h
        (__arch_compare_and_exchange_val_64_acq): Use RET alone at end of
        statement expression, so as to suppress "set but not used" warning.
        (__arch_c_compare_and_exchange_val_64_acq): Likewise.

        * string/strncat.c (STRNCAT): Use prototype definition.

        * locale/Makefile (locale-CPPFLAGS): Renamed CPPFLAGS-locale-programs.
        (locale-CPPFLAGS): New variable; put LOCALEDIR, LOCALE_ALIAS_PATH and
        -Iprograms here.
        (cppflags-iterator.mk sequence): Use locale-programs in place of nonlib.
        (localedef-modules): Add localedef.
        (locale-modules): Add locale.

        * sysdeps/generic/ldsodefs.h (struct unique_sym): Add a const.
        * elf/rtld.c (dl_main): Invert order of assignment in last change,
        to avoid a warning.

2011-08-14  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/bits/resource.h (RLIM_INFINITY,
        RLIM64_INFINITY): Fix 64-bit values for 32-bit sparc.

2011-08-13  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-open.c: Rename show_scope to _dl_show_scope and export.
        (dl_open_worker): Call _dl_show_scope when DL_DEBUG_SCOPES is set.
        * elf/rtld.c (dl_main): Set l_name of vDSO.
        Call _dl_show_scope when DL_DEBUG_SCOPES.
        (process_dl_debug): Recognize scopes flag and also set it for all.
        * sysdeps/generic/ldsodefs.h: Define DL_DEBUG_SCOPES.
        Declare _dl_show_scope.

        * elf/dl-libc.c (do_dlopen_args): Add caller_dlopen.
        (do_dlopen): Pass caller_dlopen to dl_open.
        (__libc_dlopen_mode): Initialize caller_dlopen.

        * intl/l10nflist.c (_nl_normalize_codeset): Make it compile outside
        of libc.  Make tolower call locale-independent.  Optimize a bit by
        using isdigit instead of isalnum.
        * locale/Makefile (locale-CPPFLAGS): Add -DNOT_IN_libc.

2011-08-12  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-load.c (_dl_map_object): Show in debug output whether a DSO
        was a dependency or dynamically loaded.

2011-08-11  Ulrich Drepper  <drepper@gmail.com>

        * intl/l10nflist.c: Allow architecture-specific pop function.
        * sysdeps/x86_64/l10nflist.c: New file.

        * intl/l10nflist.c (_nl_make_l10nflist): Use locale-independent
        classification.

2011-08-10  Andreas Schwab  <schwab@redhat.com>

        * include/dirent.h: Add libc_hidden_proto for scandirat and
        scandirat64.  Don't declare __scandirat64.
        * dirent/scandirat.c: Add libc_hidden_def.
        * dirent/scandirat64.c (SCANDIRAT): Remove underscores.
        * sysdeps/unix/sysv/linux/i386/scandir64.c (SCANDIRAT): Likewise.

2011-08-10  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Add missing comma in
        enum.
        * sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.

2011-08-09  Ulrich Drepper  <drepper@gmail.com>

        * Versions.def [libc]: Add GLIBC_2.15.
        * dirent/Makefile (routines): Add scandirat and scandirat64.
        * dirent/Versions [libc]: Export scandirat and scandirat64 for
        GLIBC_2.15.
        * dirent/dirent.h: Declare scandirat and scandirat64.
        * dirent/scandirat.c: New file.
        * dirent/scandirat64.c: New file.
        * sysdeps/wordsize-64/scandirat.c: New file.
        * sysdeps/wordsize-64/scandirat64.c: New file.
        * dirent/opendir.c: Define opendirat.
        * dirent/scandir.c: Move code to scandirat.c.  Implement scandir
        using scandirat.
        * dirent/scandir64.c: Adjust for scandir.c change.
        * include/dirent.h: Define scandir_cancel_struct.  Declare __opendirat,
        __scandirat64, and __scandir_cancel_handler.
        * sysdeps/unix/opendir.c: Rename __opendir to __opendirat.  Take
        additional parameter and use openat instead of open (outside of ld.so).
        Add new __opendir as wrapper around __opendirat.
        * sysdeps/unix/sysv/linux/i386/scandir64.c: Reimplement __old_scandir64
        here without requiring old scandirat implementation.

2011-08-08  Ulrich Drepper  <drepper@gmail.com>

        * dirent/scandir.c (cancel_handler): Renamed to
        __scandir_cancel_handler.  Do not define if SKIP_SCANDIR_CANCEL is
        defined.  Adjust users.
        * dirent/scandir64.c: Define SKIP_SCANDIR_CANCEL.
        * sysdeps/unix/sysv/linux/i386/scandir64.c: Likewise.

2011-08-04  Ulrich Drepper  <drepper@gmail.com>

        * string/test-string.h (IMPL): Use __STRING to expand name and then
        stringify it.

        * string/test-strcmp.c: Unify most of the WIDE and !WIDE code.  Lots
        of cleanups.

2011-07-22  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * string/Makefile: Update.
        (strop-tests): Append strncat.
        * string/test-wcscmp.c: New file.
        New comprehensive test for wcscmp.
        * string/test-strcmp.c: Update.
        (WIDE): New define.

2011-07-22  Andreas Schwab  <schwab@redhat.com>

        * resolv/res_init.c (__res_vinit): Properly tokenize nameserver
        line.

2011-07-26  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Don't discard result of
        encoding to ACE if AI_IDN.

2011-08-01  Jakub Jelinek  <jakub@redhat.com>

        * sysdeps/ieee754/dbl-64/k_rem_pio2.c (__kernel_rem_pio2): Fix up fq
        to y conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.

2011-07-22  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * sysdeps/i386/i686/multiarch/strcat-sse2.S: Update.
        Fix overflow bug in strncat.
        * sysdeps/i386/i686/multiarch/strcpy-ssse3.S: Likewise.

        * string/test-strncat.c: Update.
        Add new tests for checking overflow bugs.

2011-07-15  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        strcat-ssse3 strcat-sse2 strncat-ssse3 strncat-sse2 strncat-c.
        * sysdeps/i386/i686/multiarch/strcat.S: New file.
        * sysdeps/i386/i686/multiarch/strcat-c.c: New file.
        * sysdeps/i386/i686/multiarch/strcat-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/strcat-ssse3.S: New file.
        * sysdeps/i386/i686/multiarch/strncat.S: New file.
        * sysdeps/i386/i686/multiarch/strncat-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/strncat-ssse3.S: New file.

        * sysdeps/i386/i686/multiarch/strcpy-ssse3.S
        (USE_AS_STRCAT): Define.
        Add strcat and strncat support.
        * sysdeps/i386/i686/multiarch/strlen-sse2.S: Likewise.

2011-07-25  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/i386/i486/bits/string.h (__strncat_g): Correctly handle
        __n bigger than INT_MAX+1.
        (__strncmp_g): Likewise.

2011-07-23  Ulrich Drepper  <drepper@gmail.com>

        * posix/unistd.h: Define SEEK_DATA and SEEK_HOLE.
        * libio/stido.h: Likewise.

        * sysdeps/unix/sysv/linux/bits/socket.h (PF_NFC): Define.
        (AF_NFC): Define.
        * sysdeps/unix/sysv/linux/sparc/bits/socket.h (PF_NFC): Define.
        (AF_NFC): Define.

        * sysdeps/unix/sysv/linux/sys/ptrace.h: Add new constants.
        * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.

        [BZ #13021]
        * scripts/test-installation.pl: Don't expect libnss_test1 to be
        installed.

        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Fix one more
        typo.
        (_dl_x86_64_save_sse): Likewise.

2011-07-22  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Fix test for
        OSXSAVE.
        (_dl_x86_64_save_sse): Likewise.

        * crypt/crypt_util.c (__init_des_r): Optimize memset calls.

        * crypt/crypt_util.c (__init_des_r): Add read barrier as well.

2011-07-21  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Fix last
        change.
        (_dl_x86_64_save_sse): Use correct AVX check.

2011-07-21  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S: Fix overfow
        bug in strncpy/strncat.
        * sysdeps/x86_64/multiarch/strcpy-ssse3.S: Likewise.

2011-07-21  Ulrich Drepper  <drepper@gmail.com>

        * string/tester.c (test_strcat): Add tests for different alignments
        of source and destination.
        (test_strncat): Likewise.

2011-07-20  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12852]
        * posix/glob.c (glob): Check passed in values before using them in
        expressions to avoid some overflows.
        (glob_in_dir): Likewise.

        [BZ #13007]
        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): More complete
        check for AVX enablement so that we don't crash with old kernels and
        new hardware.
        * elf/tst-audit4.c: Add same checks here.
        * elf/tst-audit6.c: Likewise.

        * sysdeps/x86_64/bits/link.h (La_x86_64_ymm): Force 16-byte alignment.

2011-07-09  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/pathconf.c: Include <string.h>.

2011-07-20  Ulrich Drepper  <drepper@gmail.com>

        * po/cs.po: Update from translation team.
        * po/bg.po: Likewise.

2011-07-12  Marek Polacek  <mpolacek@redhat.com>

        * misc/sys/cdefs.h: Add support for const attribute.
        * sysdeps/unix/sysv/linux/sys/sysmacros.h: Add __attribute_const__
        to gnu_dev_{major,minor,makedev} functions.

2011-07-20  Marek Polacek  <mpolacek@redhat.com>

        * intl/dcigettext.c (get_output_charset): Add missing bracket.

2011-07-20  Andreas Schwab  <schwab@redhat.com>

        * resolv/res_query.c (__libc_res_nquerydomain): Use size_t for
        strlen results.

2011-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
        (INTERNAL_VSYSCALL_NCS): Use r10 for backing up the return address
        register in order to avoid conflicts with the soft frame pointer
        being held in r11 when necessary.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
        (INTERNAL_VSYSCALL_NCS): Likewise.

2011-07-14  Marek Polacek  <mpolacek@redhat.com>

        * elf/dl-fini.c (_dl_sort_fini): Remove unused link_map *l argument,
        * elf/dl-fini.c (_dl_fini): Adjust caller.
        * elf/dl-close.c (_dl_close_worker): Likewise.
        * sysdeps/generic/ldsodefs.h: Adjust declaration.

2011-07-15  Marek Polacek  <mpolacek@redhat.com>

        * elf/cache.c (load_aux_cache): Remove unnecessary condition of
        "aux_cache->nlibs < 0".

        * nscd/nscd_conf.c (nscd_parse_file): Remove unnecessary condition
        in the reload-count case.

2011-07-15  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strcat-ssse3 strcat-sse2-unaligned strncat-ssse3
        strncat-sse2-unaligned strncat-c strlen-sse2-pminub
        * sysdeps/x86_64/multiarch/strcat-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/strcat.S: New file.
        * sysdeps/x86_64/multiarch/strncat.S: New file.
        * sysdeps/x86_64/multiarch/strncat-c.c: New file.
        * sysdeps/x86_64/multiarch/strcat-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/strncat-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/strncat-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/strcpy-ssse3.S
        (USE_AS_STRCAT): Define.
        Add strcat and strncat support.
        * sysdeps/x86_64/multiarch/strlen-no-bsf.S: Likewise.
        * sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S: Likewise.
        * sysdeps/x86_64/multiarch/strlen-sse2-pminub.S: New file.
        * string/strncat.c: Update.
        (USE_AS_STRNCAT): Define.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Turn on bit_Prefer_PMINUB_for_stringop for Intel Core i3, i5
        and i7.
        * sysdeps/x86_64/multiarch/init-arch.h
        (bit_Prefer_PMINUB_for_stringop): New.
        (index_Prefer_PMINUB_for_stringop): Likewise.
        * sysdeps/x86_64/multiarch/strlen.S (strlen): Check
        bit_Prefer_PMINUB_for_stringop.

2011-07-19  Ulrich Drepper  <drepper@gmail.com>

        * crypt/sha512.h (struct sha512_ctx): Move buffer into union and add
        buffer64.
        * crypt/sha512.c (__sha512_finish_ctx): Use buffer64 for writes instead
        of casting of buffer.
        * crypt/sha256.h (struct sha256_ctx): Move buffer into union and add
        buffer32 and buffer64.
        * crypt/sha256.c (__sha256_finish_ctx): Use buffer32 or buffer64 for
        writes instead of casting of buffer.
        * crypt/md5.h (struct md5_ctx): Move buffer into union and add
        buffer32.
        * crypt/md5.c (md5_finish_ctx): Use buffer32 for writes instead of
        casting of buffer.

2011-07-19  Andreas Schwab  <schwab@redhat.com>

        * string/strxfrm_l.c (STRXFRM): Fix alloca accounting.

2011-07-19  Ulrich Drepper  <drepper@gmail.com>

        * nscd/nscd.c (termination_handler): Don't do anything for a database
        if it has not yet been initialized.

2011-07-18  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/bits/sched.h (__CPU_EQUAL_S): Fix a typo.

2011-07-15  Marek Polacek  <mpolacek@redhat.com>

        * bits/sched.h (__CPU_EQUAL_S): Fix a typo.

2011-07-18  Ulrich Drepper  <drepper@gmail.com>

        * po/nl.po: Update from translation team.
        * po/sv.po: Likewise.

2011-07-16  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/i386/Makefile: Never use -mpreferred-stack-boundary=2,
        now disallowed by GCC.

        * configure.in (use-default-link): Default to yes if a test -shared
        link meets our qualifications.
        * configure: Regenerated.

        * config.make.in (output-format): New variable.
        * configure.in: Check for ld --print-output-format support.
        * configure: Regenerated.
        * Makerules ($(common-objpfx)format.lds)
        [$(output-format) != unknown]: Just use $(output-format),
        instead of the linker-script munging.

2011-07-14  Roland McGrath  <roland@hack.frob.com>

        * Makefile ($(common-objpfx)linkobj/libc.so): Use $(shlib-lds) instead
        of $(common-objpfx)shlib.lds.
        * elf/Makefile ($(objpfx)sotruss-lib.so): Likewise.

        * sysdeps/i386/i686/multiarch/strstr-c.c (libc_hidden_builtin_def):
        Conditionalize redefinition on [SHARED && DO_VERSIONING && !NO_HIDDEN].

        * configure.in (-z relro check): Adjust test code to add a large
        writable data section after it.
        * configure: Regenerated.

2011-07-11  Roland McGrath  <roland@hack.frob.com>

        * configure.in (-z relro check): Fix test code to make the variable
        truly const.
        * configure: Regenerated.

2011-07-11  Ulrich Drepper  <drepper@gmail.com>

        * nscd/nscd.h (struct traced_file): Define.
        (struct database_dyn): Remove inotify_descr, reset_res, and filename
        elements.  Add traced_files.
        (inotify_fd): Declare.
        (register_traced_file): Declare.
        * nscd/connections.c (dbs): Remove reset_res and filename initializers.
        (inotify_fd): Export.
        (resolv_conf_descr): Remove.
        (nscd_init): Move inotify descriptor creation to main.
        Don't register files for notification here.
        (register_traced_file): New function.
        (invalidate_cache): Don't use reset_res to determine whether to call
        res_init, go through the list of registered files.
        (main_loop_poll): The inotify descriptors are now stored in the
        structures for the traced files.
        (main_loop_epoll): Likewise.
        * nscd/nscd.c (main): Create inotify socket here.  Pass extra argument
        to __nss_disable_nscd.
        * nscd/cache.c (prune_cache): There is no single inotify descriptor
        for a database anymore.  Check the records for all the registered
        files instead.
        * nss/Makefile (libnss_files-routines): Add files-init.
        (libnss_db-routines): Add db-init.
        * nss/Versions [libnss_files] (GLIBC_PRIVATE): Add _nss_files_init.
        [libnss_db] (GLIBC_PRIVATE): Add _nss_db_init.
        * nss/nss_db/db-init.c: New file.
        * nss/nss_files/files-init.c: New file.
        * nss/nsswitch.c (nss_load_library): New function.  Broken out of
        __nss_lookup_function.
        (__nss_lookup_function): Call nss_load_library.
        (nss_load_all_libraries): New function.
        (__nss_disable_nscd): Take parameter with callback function for files
        to register.  Set is_nscd.  Load all the DSOs for the NSS modules
        used for the cached services.
        * nss/nsswitch.h (__nss_disable_nscd): Adjust prototype.
        * sysdeps/unix/sysv/linux/Makefile [subdir=nscd]: Pass the various -D
        options for features to all the files in nscd.

        * nss/nsswitch.c (nss_parse_file): Add missing fclose.

2011-07-10  Roland McGrath  <roland@hack.frob.com>

        * csu/elf-init.c (__libc_csu_init): Comment typo.

2011-07-09  Ulrich Drepper  <drepper@gmail.com>

        * po/pl.po: Update from translation team.
        * po/ja.po: Likewise.
        * po/ru.po: Likewise.
        * po/ko.po: Likewise.
        * po/fr.po: Likewise.

2011-07-09  Roland McGrath  <roland@hack.frob.com>

        * configure.in (.ctors/.dtors header and trailer check):
        Use an empirical test on a built program.
        * configure: Regenerated.

        * configure.in (-z relro check): Use an empirical test on a built DSO.
        Detect, but do not require, on ia64.
        * configure: Regenerated.

        * configure.in (READELF): Find it with AC_CHECK_TOOL.
        Update tests that use readelf to use $READELF instead.
        * configure: Regenerated.

2011-07-08  Ulrich Drepper  <drepper@gmail.com>

        * malloc/hooks.c (memalign_check): Avoid using checked_request2size
        if the result is not used.

2011-07-05  Andreas Jaeger  <aj@suse.de>

        [BZ #9696]
        * stdlib/tst-strtod.c: Add testcase.

2011-07-07  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/pathconf.c (distinguish_extX): New function.
        (__statfs_link_max): Use it to distinguish between ext2/3 and ext4.
        The latter has a higher limit.  Take additional parameter to pass to
        the new function.
        (__pathconf): Pass file to __statfs_link_max.
        * sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Pass fd to
        __statfs_link_max.
        * sysdeps/unix/sysv/linux/pathconf.h: Adjust prototype of
        __statfs_link_max.

        [BZ #12868]
        * sysdeps/unix/sysv/linux/linux_fsinfo.h: Define Lustre constants.
        * sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
        Handle Lustre.
        * sysdeps/unix/sysv/linux/pathconf.c (__statfs_link_max): Likewise.
        (__statfs_filesize_max): Likewise.
        Patch mostly by Andreas Dilger <adilger@whamcloud.com>.

2011-07-05  Andreas Jaeger  <aj@suse.de>

        * resolv/res_comp.c (dn_skipname): Remove unused variable.

2011-07-06  Marek Polacek  <mpolacek@redhat.com>

        * nis/nss_nisplus/nisplus-spwd.c (_nss_nisplus_setspent): Honour the
        `status' variable.
        * nis/nss_nisplus/nisplus-ethers.c (_nss_nisplus_setetherent):
        Likewise.

2011-07-04  H.J. Lu  <hongjiu.lu@intel.com>

        * Makefile (strop-tests): Add strncat.
        * string/test-strncat.c: New file.

2011-06-30  Marek Polacek  <mpolacek@redhat.com>

        * iconvdata/johab.c: Don't inline `johab_sym_hanja_to_ucs' function.

2011-06-21  Andreas Jaeger  <aj@suse.de>

        * sysdeps/s390/s390-64/Makefile ($(inst_gconvdir)/gconv-modules):
        Copy rule from iconvdata/Makefile.

2011-07-06  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12922]
        * posix/getopt.c (_getopt_internal_r): When "W;" is in short options
        but no long options are defined, just return 'W'.

2011-06-22  Marek Polacek  <mpolacek@redhat.com>

        [BZ #9696]
        * stdlib/strtod_l.c (round_and_return): Set ERANGE instead of EDOM.

2011-07-06  Ulrich Drepper  <drepper@gmail.com>

        * inet/getnetgrent_r.c (internal_getnetgrent_r): Fix check for known
        netgroups to read.
        (innetgr): Likewise.

2011-07-05  Roland McGrath  <roland@hack.frob.com>

        * config.make.in (install_root): Default to $(DESTDIR).

2011-07-05  Ulrich Drepper  <drepper@gmail.com>

        * nscd/nscd_getserv_r.c (nscd_getserv_r): Add cast to avoid warning.

2011-07-02  Roland McGrath  <roland@hack.frob.com>

        * Makerules ($(common-objpfx)format.lds): Fail if result is empty.

        * Makefile ($(common-objpfx)testrun.sh): Generate to work relative to
        containing directory rather than embedding absolute directory names.

        * scripts/check-local-headers.sh: Rewritten using awk.
        Match by word, not by line.  Print error messages for matches.
        * Makefile ($(objpfx)check-local-headers.out): Pass AWK in to it.

        * Makerules [shlib-lds-flags empty]:
        ($(common-objpfx)libc_pic.opts): New target.
        ($(common-objpfx)libc_pic.os.clean): New target.
        ($(common-objpfx)libc.so): Link it instead of libc_pic.os.

        * config.make.in (OBJCOPY): New variable.
        * aclocal.m4 (LIBC_PROG_BINUTILS): Substitute OBJCOPY too.
        * configure: Regenerated.

        * config.make.in (use-default-link): New variable.
        * configure.in (use_default_link): Grok --with-default-link to set it.
        * configure: Regenerated.
        * Makerules [$(elf) = yes] [$(use-default-link) = yes]:
        (shlib-lds, shlib-lds-flags): Define to empty.

        * Makerules (shlib-lds): New variable.
        (shlib-lds-flags): New variable.
        (build-shlib, build-moduile, build-module-asneeded): Use it.
        ($(common-objpfx)libc.so): Use $(shlib-lds).
        ($(extra-modules-build:%=$(objpfx)%.so)): Likewise.
        * iconvdata/extra-module.mk ($(objpfx)$(mod).so): Likewise.

        * elf/dynamic-link.h (elf_get_dynamic_info): Make asserts accept
        DT_FLAGS/DT_FLAGS_1 with zero flags.

        * elf/Makefile ($(objpfx)ld.so): Use -defsym=_begin=0 instead of
        linker script munging.

2011-07-02  Ulrich Drepper  <drepper@gmail.com>

        * crypt/sha512.h (struct sha512_ctx): Add union to access total also
        as 128-bit value.
        * crypt/sha512.c (sha512_process_block): Perform total addition using
        128-bit if possible.
        (__sha512_finish_ctx): Likewise.
        * crypt/sha256.h (struct sha256_ctx): Add union to access total also
        as 64-bit value.
        * crypt/sha256.c (SWAP64): Define.
        (sha256_process_block): Perform total addition using 64-bit if
        possible.
        (__sha256_finish_ctx): Likewise.

2011-07-01  Ulrich Drepper  <drepper@gmail.com>

        * nscd/pwdcache.c (cache_addpw): Cleanup.  Add branch prediction.
        * nscd/initgrcache.c (addinitgroupsX): Likewise.
        * nscd/hstcache.c (cache_addhst): Likewise.
        * nscd/grpcache.c (cache_addgr): Likewise.
        * nscd/aicache.c (addhstaiX): Likewise.
        * nscd/servicescache.c (cache_addserv): Handle zero negtimeout.

2011-07-01  Thorsten Kukuk  <kukuk@suse.de>

        * nscd/pwdcache.c (cache_addpw): Handle zero negtimeout.
        * nscd/initgrcache.c (addinitgroupsX): Likewise.
        * nscd/hstcache.c (cache_addhst): Likewise.
        * nscd/grpcache.c (cache_addgr): Likewise.
        * nscd/aicache.c (addhstaiX): Likewise.

2011-07-01  Andreas Schwab  <schwab@redhat.com>

        * nis/nss_compat/compat-pwd.c (getpwent_next_nss_netgr): Query NIS
        domain only when needed.

2011-06-30  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Make sure RES_USE_INET6
        is always restored.

2011-06-29  Ulrich Drepper  <drepper@gmail.com>

        * nscd/grpcache.c (cache_addgr): Don't write notfound reply if we
        are re-adding the entry.
        * nscd/servicescache.c (cache_addserv): Likewise.

2011-06-30  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/generic/dl-irel.h: fix protection against multiple
        inclusions.
        * sysdeps/generic/dl-irel.h (elf_ifunc_invoke): New.

2011-06-28  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12935]
        * malloc/memusage.sh: Fix quoting in message.
        * debug/xtrace.sh: Likewise.

        * configure.in: Remove support for --experimental-malloc option, make
        it the default.
        * config.make.in: Likewise.
        * malloc/Makefile: Likewise.

2011-06-27  Andreas Schwab  <schwab@redhat.com>

        * iconvdata/gb18030.c (BODY for TO_LOOP): Fix encoding of non-BMP
        two-byte characters.

2011-06-27  Roland McGrath  <roland@hack.frob.com>

        * configure.in (NO_CTORS_DTORS_SECTIONS): Give this check its own
        AC_CACHE_CHECK invocation.
        * configure: Regenerated.

        * elf/soinit.c (__CTOR_LIST__, __DTOR_LIST__): Add used attribute.

2011-06-27  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12350]
        * nscd/aicache.c (addhstaiX):  Restore only RES_USE_INET6
        bit from old_res_options.

        * sysdeps/unix/sysv/linux/Makefile (CFLAGS-servicescache.c): Define.

        * inet/getnetgrent_r.c (innetgr): Minimal cleanup, use correct return
        value type for setfct.

2011-06-23  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Use
        __gettimeofday instead of gettimeofday.

2011-06-26  Ulrich Drepper  <drepper@gmail.com>

        * elf/Makefile (all-built-dso): No need to check linkobj/libc.so.

2011-06-24  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/strcpy-sse2.S (RETURN): Fix a typo.

        * sysdeps/i386/i686/multiarch/strcpy-ssse3.S: Correct unwind
        info.

2011-06-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strcpy-ssse3 strncpy-ssse3 stpcpy-ssse3 stpncpy-ssse3
        strcpy-sse2-unaligned strncpy-sse2-unaligned
        stpcpy-sse2-unaligned stpncpy-sse2-unaligned.
        * sysdeps/x86_64/multiarch/stpcpy-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/stpcpy-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/stpncpy-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/stpncpy-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/strcpy-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/strncpy-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/strncpy-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/strcpy.S: Remove strcpy with SSSE3.
        (STRCPY): Support SSE2 and SSSE3 versions.

2011-06-24  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12874]
        * sysdeps/unix/sysv/linux/Makefile (CFLAGS-tst-writev.c): Define.
        * sysdeps/wordsize-64/tst-writev.c: Work around problem with 2.6.38+
        kernels which artificially limit size of requests.

2011-06-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        strncpy-c strcpy-ssse3 strncpy-ssse3 stpcpy-ssse3 stpncpy-ssse3
        strcpy-sse2 strncpy-sse2 stpcpy-sse2 stpncpy-sse2.
        * sysdeps/i386/i686/multiarch/stpcpy-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/stpcpy-ssse3.S: New file.
        * sysdeps/i386/i686/multiarch/stpncpy-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/stpncpy-ssse3.S: New file.
        * sysdeps/i386/i686/multiarch/stpncpy.S : New file.
        * sysdeps/i386/i686/multiarch/strcpy-sse2.S : New file.
        * sysdeps/i386/i686/multiarch/strcpy-ssse3.S: New file.
        * sysdeps/i386/i686/multiarch/strcpy.S: New file.
        * sysdeps/i386/i686/multiarch/strncpy-c.c: New file.
        * sysdeps/i386/i686/multiarch/strncpy-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/strncpy-ssse3.S: New file.
        * sysdeps/i386/i686/multiarch/strncpy.S: New file.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Enable unaligned load optimization for Intel Core i3, i5 and i7
        processors.
        * sysdeps/x86_64/multiarch/init-arch.h (bit_Fast_Unaligned_Load):
        Define.
        (index_Fast_Unaligned_Load): Define.
        (HAS_FAST_UNALIGNED_LOAD): Define.

2011-06-23  Marek Polacek  <mpolacek@redhat.com>

        * nss/nss_db/db-open.c: Include <unistd.h> for read declaration.

2011-06-22  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12907]
        * sysdeps/posix/getaddrinfo.c (getaddrinfo): Avoid calling __check_pf
        until it is clear that the information is realy needed.
        Patch mostly by David Hanisch <david.hanisch@nsn.com>.

2011-06-22  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Fix last change.

2011-06-22  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Use
        /sys/devices/system/cpu/online if it is usable.

        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Rate limit
        reading the information from the /proc filesystem to once a second.

2011-06-21  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/bits/sigcontext.h: Fix definition of
        NULL after inclusion of kernel headers.

2011-06-21  Ulrich Drepper  <drepper@gmail.com>

        * nss/nss_db/db-XXX.c (nss_db_setENT): Only set entidx for successful
        calls to internal_setent.

        [BZ #12885]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): When looking up only IPv6
        addresses using gethostbyname4_r ignore IPv4 addresses.

        * sysdeps/posix/getaddrinfo.c (gaih_inet): After the last change the
        branch using gethostbyname2 is only for AF_INET.  Optimize accordingly.

        * inet/getnetgrent_r.c: Use DL_CALL_FCT in several places.

2011-06-20  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/dl-plt.h: Protect against multiple
        inclusions.
        * sysdeps/sparc/sparc64/dl-plt.h: Likewise.

        * sysdeps/i386/dl-irel.h (elf_ifunc_invoke): New.
        (elf_irel): Use it.
        * sysdeps/powerpc/powerpc32/dl-irel.h: Likewise.
        * sysdeps/powerpc/powerpc64/dl-irel.h: Likewise.
        * sysdeps/sparc/sparc32/dl-irel.h: Likewise.
        * sysdeps/sparc/sparc64/dl-irel.h: Likewise.
        * sysdeps/x86_64/dl-irel.h: Likewise.

        * elf/dl-runtime.c: Use elf_ifunc_invoke.
        * elf/dl-sym.c: Likewise.

2011-06-15  Ulrich Drepper  <drepper@gmail.com>

        * resolv/res_send.c (__libc_res_nsend): Fix typos in last patch.  We
        need to dereference resplen2.

2011-06-14  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/wordsize-64/dl-fxstatat64.c: New file.

2011-06-15  Ulrich Drepper  <drepper@gmail.com>

        * Makeconfig: Define vardbdir and inst_vardbdir.
        * nss/Makefile: Add rules to install db-Makefile.

        * nss/nss_db/db-XXX.c: Cleanup.

        * nss/Makefile (libnss_db-dbs): Add db-initgroups.
        * nss/Versions [libnss_db]: Add _nss_db_initgroups_dyn for
        GLIBC_PRIVATE.
        * nss/db-Makefile (groups.db): Emit entries for initgroups lookups.
        * nss/makedb.c: Implement -g option to specify that value strings
        are generated and should not be added to table iterated over for
        get*ent calls.
        * nss/nss_db/db-initgroups.c: New file.

        * nss/getent.c: Add support for initgroups lookups through getgrouplist
        interface.

        * grp/initgroups.c (__nss_initgroups_database): Renamed and exported.
        (internal_getgrouplist): Adjust to name change.
        Update use_initgroups_entry if this is not the first call.
        * nss/databases.def: Add initgroups entry.

        * nss/makedb.c (compute_tables): Check result of multiple hash table
        sizes to minimize maximum chain length.

2011-06-14  Ulrich Drepper  <drepper@gmail.com>

        * Versions.def: Add entry for libnss_db.
        * shlib-versions: Likewise.
        * nss/Makefile: Add rules to build libnss_db.
        * nss/Versions: Add libnss_db information.  Organize libnss_files
        entries better.
        * nss/db-Makefile: Add gshadow support.  Change rules for the new
        makedb progra.  Some minor improvements to generate smaller files.
        * nss/nss_db/nss_db.h: Move NSS database header data structures to
        here from...
        * nss/makedb.c: ...here.
        Improve database format to be smaller and require less memory at
        runtime.
        * nss/nss_db/db-XXX.x: Adjust for new database format.  Don't use
        db anymore.
        * nss/nss_db/db-netgrp.c: Likewise.
        * nss/nss_db/db-open.c: Likewise.
        * nss/nss_files/flies-XXX.x: Adjust comments.
        * nss/nss_files/files-ethers.c: Adjust for new DB_LOOKUP definition.
        * nss/nss_files/files-grp.c: Likewise.
        * nss/nss_files/files-hosts.c: Likewise.
        * nss/nss_files/files-network.c: Likewise.
        * nss/nss_files/files-proto.c: Likewise.
        * nss/nss_files/files-pwd.c: Likewise.
        * nss/nss_files/files-rpc.c: Likewise.
        * nss/nss_files/files-service.c: Likewise.
        * nss/nss_files/files-sgrp.c: Likewise.
        * nss/nss_files/files-spwd.c: Likewise.
        * nss/nss_db/db-alias.c: Removed.
        * nss/nss_db/dummy-db.h: Removed.

2011-06-02  Ulrich Drepper  <drepper@gmail.com>

        * nss/makedb.c: Rewritten to not use database library.
        * nss/Makefile: Update to build new makedb program.

2011-06-14  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/check_native.c: Include <string.h> for
        memset declaration.

2011-06-10  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Fix logic allocating
        tmpbuf.

2011-06-10  Roland McGrath  <roland@hack.frob.com>

        * Makerules (shlib.lds): Fail if the linker script comes out empty.
        * elf/Makefile ($(objpfx)ld.so): Likewise.

        * Makefile ($(common-objpfx)linkobj/libc.so): Break long lines with \.
        Don't list ld.so twice in dependencies.

        * posix/bug-regex31.c: Include <stdlib.h>.

        * nscd/hstcache.c (cache_addhst): Remove unused variable.

        * nis/nss_compat/compat-spwd.c
        (getspent_next_nss_netgr): Remove unused variable.
        * nis/nss_compat/compat-pwd.c (getpwent_next_nss_netgr): Likewise.

        * nis/nis_print_group_entry.c (nis_print_group_entry): Fix "Implicit
        nonmembers" output to use the right array.

        * resolv/nss_dns/dns-network.c (getanswer_r): Remove unused variable.

        * elf/dl-open.c (_dl_open): Quash warnings when DL_NNS==1.

        * locale/programs/ld-ctype.c (ctype_read): Remove unused variable.
        * locale/programs/ld-collate.c (add_to_tablewc): Likewise.
        * catgets/gencat.c (read_input_file): Likewise.
        * locale/programs/locarchive.c (enlarge_archive): Likewise.

        * sunrpc/clnt_udp.c (__libc_clntudp_bufcreate): Move DONTBLOCK
        variable definition inside #if's controlling its use.

        * inet/getnetgrent_r.c (innetgr): Remove unused variable.

        * resolv/res_hconf.c (_res_hconf_reorder_addrs): Fix errno restoration.

        * misc/syslog.c (__vsyslog_chk): Remove unused variable.

        * io/fts.c (fts_build): Use if (0 && ...) rather than #if 0 for
        unreachable code.

        * stdio-common/printf_fp.c (___printf_fp): Remove unused variable.

        * configure.in (nss-crypt check): Use AC_LANG_PROGRAM.
        * configure: Regenerated.

        * Makerules: Revert last change.
        * elf/Makefile: Likewise.

2011-06-09  Roland McGrath  <roland@hack.frob.com>

        * Makerules ($(common-objpfx)libc_pic.os): Use -Wl, before -r.
        * elf/Makefile ($(objpfx)librtld.os): Likewise.
        (reloc-link): Likewise.

2011-06-09  Ulrich Drepper  <drepper@gmail.com>

        * elf/Makefile: Add rules to build pldd.
        * elf/pldd.c: New file.
        * elf/pldd-xx.c: New file.

2011-06-07  Ulrich Drepper  <drepper@gmail.com>

        * version.h: Update for 2.15 development version.

2011-06-07  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/dl-irel.h (elf_irela): Pass dl_hwcap to
        ifuncs.
        * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela,
        elf_machine_lazy_rel): Likewise.
        * sysdeps/sparc/sparc64/dl-irel.h (elf_irela): Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela,
        elf_machine_lazy_rel): Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy.S (memcpy): Fetch
        dl_hwcap via passed in argument.
        * sysdeps/sparc/sparc64/multiarch/memset.S (memset, bzero):
        Likewise.

2011-06-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * stdlib/longlong.h: Update from GCC.  Fix smul_ppmm for S/390.

2011-06-06  Roland McGrath  <roland@hack.frob.com>

        [BZ #12849]
        * manual/fdl-1.1.texi: New file, verbatim from:
        http://www.gnu.org/licenses/old-licenses/fdl-1.1.texi
        * manual/lgpl-2.1.texi: New file, verbatim from:
        http://www.gnu.org/licenses/old-licenses/lgpl-2.1.texi
        * manual/Makefile (licenses): New variable, list those new file names.
        (texis): Use it.
        (chapters.% top-menu.%): Include $(licenses) with $(appendices).

        * manual/fdl.texi: File removed.
        * manual/lesser.texi: File removed.
        * manual/libc.texinfo (Copying, Documentation License):
        Use new @include file names, put @appendix directive before @include.

2011-06-04  Jakub Jelinek  <jakub@redhat.com>

        [BZ #12841]
        * rt/bits/mqueue2.h (__mq_open_2): Add __THROW.
        (__mq_open_alias): Use __REDIRECT_NTH instead of __REDIRECT.
        (mq_open): Add __NTH.

2011-06-02  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Assume Intel Core i3/i5/i7 processor if AVX is available.

2011-05-31  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard): Fix
        typo.

2011-05-31  Andreas Schwab  <schwab@redhat.com>

        * nscd/nscd_getserv_r.c (nscd_getserv_r): Don't free non-malloced
        memory.  Use alloca_account.  Fix memory leak when retrying.

2011-05-31  Ulrich Drepper  <drepper@gmail.com>

        * version.h (RELEASE): Bump for 2.14 release.
        * include/features.h (__GLIBC_MINOR__): Bump to 14.

        * config.make.in (RANLIB): Remove entry.

2011-05-30  Ulrich Drepper  <drepper@gmail.com>

        * po/Makefile (po-sed-cmd): Add ksh to extensions.
        (libc.pot): Work around missing support for .ksh extension in xgettext.

        [BZ #12684]
        * resolv/res_send.c (__libc_res_nsend): Only go to the next name server
        if both request failed.
        (send_dg): In case of server errors clear resplen or *resplen2.

        [BZ #12454]
        * elf/dl-deps.c (_dl_map_object_deps): Run initializer sorting only
        when there are multiple maps.
        * elf/dl-fini.c (_dl_sort_fini): Check for list of one.
        (_dl_fini): Remove test here.

        * elf/rtld.c (dl_main): Don't allow the loader to load itself.

2011-05-29  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12350]
        * sysdeps/posix/getaddrinfo.c (gethosts): Restore only RES_USE_IENT6
        bit from old_res_options.
        (gaih_inet): Likewise.

        [BZ #11099]
        * shadow/sgetspent_r.c (LINE_PARSER): Interpret numeric field values
        as signed.

        * resolv/res_init.c (res_setoptions): Make the code more compact.

        [BZ #11558]
        * resolv/res_init.c (res_setoptions): Recognize use-vc option and
        set RES_USEVC.

        [BZ #11634]
        * elf/Makefile (tests): Don't add tst-audit[67] without working -mavx.

        * malloc/malloc.h: Mark malloc hook variables as deprecated.

        [BZ #11781]
        * malloc/malloc.h: Declare malloc hook variables as volatile.

        * locale/programs/locarchive.c (add_locale_to_archive): Fix typo
        in last patch.

        [BZ #11799]
        * sysdeps/unix/sysv/linux/bits/siginfo.h (SI_USER): Don't mention
        raise in the comment.
        * sysdeps/unix/sysv/linux/s390/bits/siginfo.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/siginfo.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/bits/siginfo.h: Likewise.

2011-05-28  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12811]
        * posix/regex_internal.c (build_wcs_buffer): Don't signal we have to
        grow the buffers more if it already has to be sufficient.
        (build_wcs_upper_buffer): Likewise.
        * posix/regexec.c (check_matching): Likewise.
        (clean_state_log_if_needed): Likewise.
        (extend_buffers): Don't enlarge buffers beyond size of the input
        buffer.
        Patches mostly by Emil Wojak <emil@wojak.eu>.
        * posix/bug-regex32.c: New file.
        * posix/Makefile (tests): Add bug-regex32.

        * locale/findlocale.c (_nl_find_locale): Return right away if
        _nl_explode_name failed.
        * locale/programs/locarchive.c (add_locale_to_archive): Likewise.

        * sysdeps/unix/sysv/linux/socketcall.h (SOCKOP_sendmmsg): Define.

        * debug/xtrace.sh: Unify messages.
        * malloc/memusage.sh: Likewise.

        [BZ #12813]
        * sysdeps/unix/sysv/linux/x86_64/init-first.c (__vdso_time): Retrieve
        time symbol from vDSO.  Substitute with vsyscall if not available.
        * sysdeps/unix/sysv/linux/x86_64/time.S [SHARED]: Use
        __vdso_time.

        * sysdeps/unix/sysv/linux/internal_sendmmsg.S: New file.
        * sysdeps/unix/sysv/linux/sendmmsg.c: New file.
        * sysdeps/unix/sysv/linux/Makefile [subdir=socket] (sysdep_routines):
        Add sendmmsg and internal_sendmmsg.
        * sysdeps/unix/sysv/linux/Versions [GLIBC_2.14]: Add sendmmsg.
        * sysdeps/unix/sysv/linux/bits/socket.h: Declare sendmmsg.
        * sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_SENDMMSG.

        * sysdeps/unix/sysv/linux/syscalls.list: Add setns entry.
        * sysdeps/unix/sysv/linux/bits/sched.h: Declare setns.
        * sysdeps/unix/sysv/linux/Versions [GLIBC_2.14]: Add setns.

2011-05-27  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12813]
        * sysdeps/unix/sysv/linux/x86_64/init-first.c (__vdso_getcpu):
        Retrieve getcpu symbol from vDSO.  Substitute with vsyscall if not
        available.
        * sysdeps/unix/sysv/linux/x86_64/sched_getcpu.S [SHARED]: Use
        __vdso_getcpu.

        [BZ #12814]
        * iconvdata/Makefile (tests): Add bug-iconv9.
        * iconvdata/bug-iconv9.c: New file.

2011-05-27  Andreas Schwab  <schwab@redhat.com>

        [BZ #12814]
        * iconvdata/iso-2022-jp.c (BODY): Fix invalid variable shadowing.

2011-05-25  Jakub Jelinek  <jakub@redhat.com>

        * sysdeps/unix/sysv/linux/x86_64/sys/user.h
        (struct user_regs_struct): Change intcs field back to cs.

2011-05-25  Ulrich Drepper  <drepper@gmail.com>

        * po/ja.po: Update from translation team.

2011-05-23  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12795]
        * sysdeps/unix/sysv/linux/bits/resource.h (RLIMIT_RTTIME): Define.
        * sysdeps/unix/sysv/linux/sparc/bits/resource.h: Likewise.

2011-05-20  Andreas Schwab  <schwab@redhat.com>

        * stdlib/longlong.h: Update from GCC.

2011-05-23  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/ia64/sysconf.c (HAS_CPUCLOCK): Add
        parameter name.
        * sysdeps/unix/sysv/linux/sysconf.c (has_cpuclock, HAS_CPUCLOCK):
        Add parameter name.
        (__sysconf): Pass it down.

2011-05-22  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12671]
        * nis/nss_nis/nis-alias.c (_nss_nis_getaliasbyname_r): Use malloc in
        some situations.
        * nscd/nscd_getserv_r.c (nscd_getserv_r): Likewise.
        * posix/glob.c (glob_in_dir): Take additional parameter alloca_used.
        add in in __libc_use_alloca calls.  Adjust callers.
        (glob): Use malloc in some situations.

        * elf/dl-runtime.c (_dl_profile_fixup): Also store LA_SYMB_NOPLTENTER
        and LA_SYMB_NOPLTEXIT in flags which are passed to pltenter and
        pltexit.

2011-05-21  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/bits/time.h: Define CLOCK_REALTIME_ALARM
        and CLOCK_BOOTTIME_ALARM.

        [BZ #12782]
        * string/xpg-strerror.c (__xpg_strerror_r): Fill buffer even if error
        is returned.

        * string/_strerror.c (__strerror_r): Print negative errors as signed
        numbers.

        [BZ #12777]
        * iconvdata/cp1258.c (comp_table_data): Remove entry 0x00A5 0xEC.
        (decomp_table): Change U0385 entry to emit 0xA5 0xEC.
        * iconvdata/CP1258.irreversible: Adjust entry 0xA8EC.

        * configure.in: Fix typo in redirection and correct removal of test
        files in two cases.

        [BZ #12788]
        * locale/setlocale.c (new_composite_name): Fix test to check for
        identical name of all categories.

        [BZ #12792]
        * libio/filedoalloc.c (local_isatty): New function.
        (_IO_file_doallocate): Use local_isatty.
        * stdio-common/perror.c (perror): In case a new stream is used
        forward the stream error.
        * stdio-common/vfprintf.c (ARGCHECK): For read-only streams also set
        error flag.

2011-05-20  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11884]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Don't unconditionally use
        alloca.
        * include/alloca.h (extend_alloca_account): Define.

        [BZ #11857]
        * posix/regex.h: Fix comments with documentation of user-accessible
        fields after compilation and describe correct free'ing of pattern
        after re_compile_pattern.
        Patch by Reuben Thomas <rrt@sc3d.org>.

2011-05-18  Ryan S. Arnold  <rsa@us.ibm.com>

        * sysdeps/powerpc/powerpc64/Makefile (no-special-regs): Add -mno-vsx
        and -mno-altivec to prevent the compiler from using Altivec and/or
        VSX instructions when the corresponding registers are not available.

2011-05-19  Andreas Schwab  <schwab@redhat.com>

        * grp/compat-initgroups.c (__libc_use_alloca): Don't define.

2011-05-19  Ulrich Drepper  <drepper@gmail.com>

        * libio/freopen.c (freopen): Use __dup2, not dup2.
        * libio/freopen64.c (freopen64): Likewise.

2011-05-17  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12775]
        * sysdeps/x86_64/fpu/e_powl.S: Fix a typo.
        * math/Makefile (tests): Add test-powl.
        (CFLAGS-test-powl.c): Define.
        * math/test-powl.c: New file.

2011-05-16  H.J. Lu  <hongjiu.lu@intel.com>

        * fileops.c (_IO_new_file_fopen): Get fd from _IO_fileno.

2011-05-17  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11837]
        * iconvdata/gb18030.c: Update to GB18020-2005.

2011-05-16  Ulrich Drepper  <drepper@gmail.com>

        * posix/regex.h (RE_SYNTAX_AWK, RE_SYNTAX_GNU_AWK,
        RE_SYNTAX_POSIX_AWK): Update to match recent development.
        Patch by Aharon Robbins <arnold@skeeve.com>.

        [BZ #11892]
        * stdlib/putenv.c (putenv): Don't always create copy of the variable
        on the stack.

        [BZ #11895]
        * misc/pselect.c (__pselect): Handle timeout value errors hidden
        through underflows.

        [BZ #12766]
        * misc/error.c (error_at_line): Ensure file_name and old_file_name
        point to strings before performing equality test for error_one_per_line
        mode.

        [BZ #11697]
        * login/programs/pt_chown.c (do_pt_chown): Always call chown.

        [BZ #11820]
        * sysdeps/unix/sysv/linux/x86_64/sys/user.h
        (struct user_fpregs_struct): Avoid __uint*_t types.

        [BZ #6420]
        * malloc/mtrace.c (tr_where): Add additional parameter to point to
        symbol info.  Use it instead of calling _dl_addr locally.
        (lock_and_info): New function.
        (tr_freehook): Call lock_and_info and pass symbol info as additional
        parameter to tr_where.
        (tr_mallochook): Likewise.
        (tr_reallochook): Likewise.
        (tr_memalignhook): Likewise.

        * malloc/mtrace.c: Remove support for USE_MTRACE_FILE.  It is not
        used and couldn't be at all thread-safe.

2011-05-15  Ulrich Drepper  <drepper@gmail.com>

        * libio/freopen.c (freopen): Don't close old file descriptor
        before the new one is opened.  Instead dup the new file descriptor
        to the old one after the new stream is created.
        * libio/freopen64.c (freopen64): Likewise.
        * libio/libio.h: Define _IO_FLAGS2_NOCLOSE and _IO_FLAGS2_CLOEXEC.
        * libio/fileops.c (_IO_new_file_close_it): Handle new
        _IO_FLAGS2_NOCLOSE flag.
        (_IO_new_file_fopen): Set _IO_FLAGS2_CLOEXEC for "e" mode.
        If _IO_file_open didn't set FD_CLOEXEC do it after the call.
        * libio/oldfileops.c (_IO_old_file_close_it): Handle new
        _IO_FLAGS2_NOCLOSE flag.
        * include/unistd.h: Add hidden_proto for dup3.
        Define __have_dup3.
        * io/dup3.c: Define hidden symbol.
        * sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_DUP3.

        [BZ #7101]
        * posix/getopt.c (_getopt_internal_r): List all ambigious possibilities
        when an incomplete long option is used.
        * posix/tst-getopt_long1.c: New file.
        * posix/Makefile (tests): Add tst-getopt_long1.

        [BZ #10138]
        * scripts/config.guess: Update from autoconf-2.68.
        * scripts/config.sub: Likewise.

        [BZ #10157]
        * sysdeps/unix/sysv/linux/sysconf.c (__sysconf): Split out CPUTIME
        tests into ...
        (has_cpuclock): ...this.  New function.
        * sysdeps/unix/sysv/linux/ia64/sysconf.c: Just define HAS_CPUCLOCK
        macro here based on has_cpuclock code.

        [BZ #10149]
        * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard):
        First byte (not low byte) is now always NUL.
        * sysdeps/generic/dl-osinfo.h (_dl_setup_stack_chk_guard): Likewise.

        * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard):
        Use non-cancelable interfaces.

        [BZ #9809]
        * locale/iso-639.def: Add entry for Sorani.

        [BZ #11901]
        * include/stdlib.h: Move include protection to the right place.
        Define abort_msg_s.  Declare __abort_msg with it.
        * stdlib/abort.c (__abort_msg): Adjust type.
        * assert/assert.c (__assert_fail_base): New function.  Majority
        of code from __assert_fail.  Allocate memory for __abort_msg with
        mmap.
        (__assert_fail): Now call __assert_fail_base.
        * assert/assert-perr.c: Remove bulk of implementation.  Use
        __assert_fail_base.
        * include/assert.hL Declare __assert_fail_base.
        * sysdeps/posix/libc_fatal.c: Allocate memory for __abort_msg with
        mmap.
        * sysdeps/unix/sysv/linux/libc_fatal.c: Likewise.

2011-05-14  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11952]
        [BZ #12453]
        * elf/dl-open.c (dl_open_worker): Delay calls to _dl_update_slotinfo
        until all modules are registered in the DTV.
        * elf/Makefile: Add rules to build and run tst-tls19.
        * elf/tst-tls19.c: New file.
        * elf/tst-tls19mod1.c: New file.
        * elf/tst-tls19mod2.c: New file.
        * elf/tst-tls19mod3.c: New file.
        Patch mostly by Martin von Gagern <Martin.vGagern@gmx.net>.

        [BZ #12083]
        * sysdeps/pthread/aio_misc.c (__aio_init): Compute optim.aio_num
        correctly.

        [BZ #12601]
        * iconvdata/cp932.c (BODY to UCS4): Fix incrementing inptr in case of
        two-byte sequence errors.
        * iconvdata/Makefile (tests): Add bug-iconv8.
        * iconvdata/bug-iconv8.c: New file.

        [BZ #12626]
        * sysdeps/generic/elf/backtracesymsfd.c (__backtrace_symbols_fd): Move
        buf2 definition.

        * libio/fileops.c (_IO_new_file_close_it): Initialize write_status.

        [BZ #12432]
        * sysdeps/ia64/backtrace.c (struct trace_reg): Add cfa element.
        (dummy_getcfa): New function.
        (init): Get _Unwind_GetCFA address, use dummy if not found.
        (backtrace_helper): In recursion check, also check whether CFA changes.
        (__backtrace): Completely initialize arg.

        * iconv/loop.c (SINGLE) [STORE_REST]: Add input bytes to bytebuf before
        storing incomplete byte sequence in state object.  Avoid testing for
        guaranteed too small input if we know there is enough data available.

2011-05-11  Andreas Schwab  <schwab@redhat.com>

        * Makeconfig (+link-pie): Indent.
        * Rules (binaries-pie): Define if $(have-fpie) and
        $(build-shared).
        (binaries-shared): Also filter out $(binaries-pie).
        ($(addprefix $(objpfx),$(binaries-pie))): New rule.
        * nscd/Makefile (others-pie): Add nscd.
        (LDFLAGS-nscd): Set this instead of relro-LDFLAGS.
        ($(objpfx)nscd): Remove command override.
        * login/Makefile (others-pie): Add pt_chown.
        ($(objpfx)pt_chown): Remove command override.
        * elf/Makefile: Add PIE tests to tests and tests-pie variables and
        remove command overrides.

2011-05-13  Ulrich Drepper  <drepper@gmail.com>

        * libio/tst_putwc.c: Fix error messages.

        [BZ #12724]
        * libio/fileops.c (_IO_new_file_close_it): Always flush when
        currently writing and seek to current position when not.
        * libio/Makefile (tests): Add bug-fclose1.
        * libio/bug-fclose1.c: New file.

2011-05-12  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12511]
        * elf/dl-lookup.c (enter): Don't test for copy relocation here and
        don't set DF_1_NODELETE here.
        (do_lookup_x): When entering new entry test for copy relocation
        and if necessary set DF_1_NODELETE flag.
        * elf/tst-unique4.cc: New file.
        * elf/tst-unique4.h: New file.
        * elf/tst-unique4lib.cc: New file.
        * elf/Makefile: Add rules to build and run tst-unique4.
        Patch by Piotr Bury <pbury@goahead.com>.

2011-05-11  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12052]
        * sysdeps/posix/spawni.c (__spawni): Fix sched_setscheduler call.

        [BZ #12625]
        * misc/mntent_r.c (addmntent): Flush the stream after the output

        [BZ #12393]
        * elf/dl-load.c (is_trusted_path): Remove unnecessary test.
        (is_trusted_path_normalize): Skip initial colon.  Append slash
        to empty buffer.  Duplicate is_trusted_path code but allow
        constructed patch to be prefix.
        (is_dst): Allow $ORIGIN followed by /.
        (_dl_dst_substitute): Correct clearing of check_for_trusted.
        Correct testing of result of is_trusted_path_normalize
        (decompose_rpath): Fix warning.

2011-05-10  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11257]
        * grp/initgroups.c (internal_getgrouplist): When we found the service
        list through the initgroups entry in nsswitch.conf do not always
        continue on a successful lookup.  Don't always use the
        __nss_group_database value if it is set.
        * nss/nsswitch.conf (initgroups): Change action for successful db
        lookup to continue for compatibility.

2011-05-09  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11532]
        * iconvdata/Makefile: Add rules to build CP770, CP771, CP772, CP773,
        and CP774 modules.
        * iconvdata/gconv-modules: Add entries for CP770, CP771, CP772, CP773,
        and CP774 modules.
        * iconvdata/tst-tables.sh: Likewise.
        * iconvdata/cp770.c: New file.
        * iconvdata/cp771.c: New file.
        * iconvdata/cp772.c: New file.
        * iconvdata/cp773.c: New file.
        * iconvdata/cp774.c: New file.
        * iconvdata/testdata/CP770: New file.
        * iconvdata/testdata/CP770..UTF8: New file.
        * iconvdata/testdata/CP771: New file.
        * iconvdata/testdata/CP771..UTF8: New file.
        * iconvdata/testdata/CP772: New file.
        * iconvdata/testdata/CP772..UTF8: New file.
        * iconvdata/testdata/CP773: New file.
        * iconvdata/testdata/CP773..UTF8: New file.
        * iconvdata/testdata/CP774: New file.
        * iconvdata/testdata/CP774..UTF8: New file.

        * iconvdata/gen-8bit-gap-1.sh: End reading of charmap file at
        END CHARMAP line.
        * iconvdata/gen-8bit-gap.sh: Likewise.
        * iconvdata/gen-8bit.sh: Likewise.

        * locale/iso-639.def: Add ary entry.

        [BZ #11258]
        * locale/C-translit.h.in: Add U20A1 transliteration.

        [BZ #12178]
        * locale/iso-639.def: Add wae entry.
        Patch by Kevin Bortis <bortis@translate-wae.ch>.

        [BZ #12545]
        * locale/programs/localedef.c (construct_output_path): Use ssize_t
        for n.

        [BZ #12711]
        * locale/C-translit.h.in: Add entry for U20B9.
        Patch by pravin.d.s@gmail.com.

2011-05-08  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12713]
        * sysdeps/unix/sysv/linux/getcwd.c: If getcwd syscall report
        ENAMETOOLONG use generic getcwd.
        * sysdeps/posix/getcwd.c: Add support to use openat.  Make usable
        in rtld.  Use *stat64.
        * sysdeps/unix/sysv/linux/Makefile [subdir=elf] (sysdep-rtld-routines):
        Add dl-getcwd, dl-openat64, dl-opendir, dl-fxstatat64.
        * sysdeps/unix/sysv/linux/dl-getcwd.c: New file.
        * sysdeps/unix/sysv/linux/dl-openat64.c: New file.
        * sysdeps/unix/sysv/linux/dl-opendir.c: New file.
        * sysdeps/unix/sysv/linux/dl-fxstat64.c: New file.
        * include/sys/stat.h: Define __fstatat, __lstat64, __fstat64, and
        __fstatat64 macros.
        * include/dirent.h: Add libc_hidden_proto for rewinddir.
        * dirent/rewinddir.c: Add libc_hidden_def.
        * sysdeps/mach/hurd/rewinddir.c: Likewise.
        * sysdeps/unix/rewinddir.c: Likewise.  Don't do locking outside libc.

        * include/dirent.h (__alloc_dir): Add flags parameter.
        * sysdeps/unix/fdopendir.c (__fdopendir): Pass flags to __alloc_dir.
        * sysdeps/unix/opendir.c (__opendir): Pass 0 in new parameter to
        __alloc_dir.
        (__alloc_dir): Take new parameter.  Don't call fcntl for invocations
        from fdopendir if O_CLOEXEC is already set.

2011-03-15  Alan Modra  <amodra@gmail.com>

        * elf/dl-reloc.c (_dl_try_allocate_static_tls <TLS_DTV_AT_TP>): Handle
        l_tls_firstbyte_offset non-zero.  Save padding offset in
        l_tls_firstbyte_offset for later use.
        * elf/dl-close.c (_dl_close_worker <TLS_DTV_AT_TP>): Correct code
        freeing static tls block.

2011-03-05  Jonathan Nieder  <jrnieder@gmail.com>

        * sysdeps/unix/sysv/linux/sys/param.h: Fix an #ifndef __undef_ARG_MAX
        where #ifdef was intended.  The intent is to prevent ARG_MAX from
        being defined by the kernel headers.

2011-05-07  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12734]
        * resolv/resolv.h: Define RES_NOTLDQUERY.
        * resolv/res_init.c (res_setoptions): Recognize no_tld_query and
        no-tld-query and set RES_NOTLDQUERY.
        * resolv/res_debug.c (p_option): Handle RES_NOTLDQUERY.
        * resolv/res_query.c (__libc_res_nsearch): Backport changes from
        modern BIND to search name as TLD unless forbidden.

2011-05-07  Petr Baudis  <pasky@suse.cz>
            Ulrich Drepper  <drepper@gmail.com>

        [BZ #12393]
        * elf/dl-load.c (fillin_rpath): Move trusted path check...
        (is_trusted_path): ...to here.
        (is_trusted_path_normalize): Wrapper for /../ and /./ normalization.
        (_dl_dst_substitute): Verify expanded $ORIGIN path elements
        using is_trusted_path_normalize() in setuid scripts.

2011-05-06  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * sysdeps/unix/sysv/linux/sys/sysmacros.h: Add missing
        __BEGIN/__END_DECLS.

2011-05-06  Ulrich Drepper  <drepper@gmail.com>

        * nss/nss_files/files-initgroups.c (_nss_files_initgroups_dyn): Return
        NSS_STATUS_NOTFOUND if no record was found.

2011-05-05  Andreas Schwab  <schwab@redhat.com>

        * sunrpc/Makefile (headers): Add rpc/netdb.h.
        (headers-not-in-tirpc): Remove rpc/netdb.h
        * resolv/netdb.h: Revert last change.

2011-05-05  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * Makeconfig (link-libc-static): Use --{start,end}-group to handle
        circular dependency between libgcc.a and libc.a.

2011-05-05  Andreas Schwab  <schwab@redhat.com>

        * resolv/netdb.h: Don't include <rpc/netdb.h>.
        * nis/Makefile: Don't install rpcsvc/*.
        * inet/protocols/timed.h: Include <sys/types.h> and <sys/time.h>
        instead of <rpc/types.h>.
        (MAXHOSTNAMELEN): Define.

2011-05-03  Andreas Schwab  <schwab@redhat.com>

        * elf/ldconfig.c (add_dir): Don't crash on empty path.

2011-04-28  Maciej Babinski  <mbabinski@google.com>

        [BZ #12714]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Don't bypass
        gethostbyname4_r when IPv6 results are possible.

2011-05-02  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12723]
        * sysdeps/unix/sysv/linux/pathconf.c (__pathconf): Implement
        _PC_PIPE_BUF handling.

2011-04-30  Bruno Haible  <bruno@clisp.org>

        [BZ #12717]
        * conform/data/netdb.h-data (getnameinfo): Make POSIX compliant.
        * resolv/netdb.h (getnameinfo): Change type of flags parameter
        to 'int'.
        * inet/getnameinfo.c (getnameinfo): Likewise.

2011-04-29  Ulrich Drepper  <drepper@gmail.com>

        * grp/initgroups.c (internal_getgrouplist): Prefer initgroups setting
        to groups setting in database lookup.
        * nss/nsswitch.conf: Add initgroups entry.

2011-04-22  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12685]
        * libio/fileops.c (_IO_new_file_fopen): Scan up to 7 bytes of the
        mode string.
        Patch by Eric Blake <eblake@redhat.com>.

2011-04-20  H.J. Lu  <hongjiu.lu@intel.com>

        * sunrpc/Makefile (need-export-routines): Add svc_run.
        (routines): Remove svc_run.
        ($(objpfx)thrsvc): Add $(common-objpfx)linkobj/libc.so.
        * sunrpc/clnt_perr.c (clnt_perrno): Export.
        * sunrpc/svc_run.c (svc_run): Likewise.
        * sunrpc/svc_udp.c (svcudp_create): Likewise.

2011-04-21  Ulrich Drepper  <drepper@gmail.com>

        * nss/nss_files/files-initgroups.c (_nss_files_initgroups_dyn): Fix
        problem in reallocation in last patch.

2011-04-20  Ulrich Drepper  <drepper@gmail.com>

        * sunrpc/Makefile: Move inclusion of Rules.

2011-04-19  Ulrich Drepper  <drepper@gmail.com>

        * nss/nss_files/files-initgroups.c: New file.
        * nss/Makefile (libnss_files-routines): Add files-initgroups.
        * nss/Versions (libnss_files) [GLIBC_PRIVATE]: Export
        _nss_files_initgroups_dyn.

2011-03-31  Richard Sandiford  <richard.sandiford@linaro.org>

        * elf/elf.h (R_ARM_IRELATIVE): Define.

2011-04-19  Ulrich Drepper  <drepper@gmail.com>

        * po/ru.po: Update from translation team.

2011-04-17  Ulrich Drepper  <drepper@gmail.com>

        * sunrpc/Makefile ($(rpc-compat-routines.os)): Add before-compile to
        dependencies.

2011-02-06  Mike Frysinger  <vapier@gentoo.org>

        [BZ #12653]
        * sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S: Only protect
        MEMCPY_CHK with USE_AS_BCOPY ifdef check.
        * sysdeps/i386/i686/multiarch/memcpy-ssse3.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy-ssse3.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: Likewise.

2011-03-28  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/powerpc32/power4/strncmp.S: Don't read past
        differing bytes.
        * sysdeps/powerpc/powerpc64/power4/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strncmp.S: Likewise.

2011-04-17  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12420]
        * sysdeps/unix/sysv/linux/x86_64/getcontext.S: Reload context after
        storing it.
        * stdlib/bug-getcontext.c: New file.
        * stdlib/Makefile: Add rules to build and run bug-getcontext.

2011-04-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/s390-64/utf16-utf32-z9.c: Wrap the z9-109
        instructions into .machine "z9-109".
        * sysdeps/s390/s390-64/utf8-utf16-z9.c: Likewise.
        * sysdeps/s390/s390-64/utf8-utf32-z9.c: Likewise.

2011-04-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/s390-32/elf/start.S (_start): Skip extra zeroes
        between environment variables and auxiliary vector.

2011-04-16  Ulrich Drepper  <drepper@gmail.com>

        * Makefile: Add rules to build linkobj/libc.so.
        * include/libc-symbols.h: Define libc_hidden_nolink.
        * include/rpc/auth.h: Mark functions which are to be hidden.
        * include/rpc/auth_des.h: Likewise.
        * include/rpc/auth_unix.h: Likewise.
        * include/rpc/clnt.h: Likewise.
        * include/rpc/des_crypt.h: Likewise.
        * include/rpc/key_prot.h: Likewise.
        * include/rpc/pmap_clnt.h: Likewise.
        * include/rpc/pmap_prot.h: Likewise.
        * include/rpc/pmap_rmt.h: Likewise.
        * include/rpc/rpc_msg.h: Likewise.
        * include/rpc/svc.h: Likewise.
        * include/rpc/svc_auth.h: Likewise.
        * include/rpc/xdr.h: Likewise.
        * nis/Makefile: Link all DSOs against linkobj/libc.so.
        * nss/Makefile: Likewise.
        * sunrpc/Makefile: Don't install headers.  Build library with normal
        entry points.  Don't build rpcinfo.  Link RPC tests appropriately.
        * sunrpc/auth_des.c: Hide exported symbols by default, export some
        for the compat linking library.  Remove use of INTDEF/INTUSE.
        * sunrpc/auth_none.c: Likewise.
        * sunrpc/auth_unix.c: Likewise.
        * sunrpc/authdes_prot.c: Likewise.
        * sunrpc/authuxprot.c: Likewise.
        * sunrpc/clnt_gen.c: Likewise.
        * sunrpc/clnt_perr.c: Likewise.
        * sunrpc/clnt_raw.c: Likewise.
        * sunrpc/clnt_simp.c: Likewise.
        * sunrpc/clnt_tcp.c: Likewise.
        * sunrpc/clnt_udp.c: Likewise.
        * sunrpc/clnt_unix.c: Likewise.
        * sunrpc/des_crypt.c: Likewise.
        * sunrpc/des_soft.c: Likewise.
        * sunrpc/get_myaddr.c: Likewise.
        * sunrpc/key_call.c: Likewise.
        * sunrpc/key_prot.c: Likewise.
        * sunrpc/netname.c: Likewise.
        * sunrpc/pm_getmaps.c: Likewise.
        * sunrpc/pm_getport.c: Likewise.
        * sunrpc/pmap_clnt.c: Likewise.
        * sunrpc/pmap_prot.c: Likewise.
        * sunrpc/pmap_prot2.c: Likewise.
        * sunrpc/pmap_rmt.c: Likewise.
        * sunrpc/publickey.c: Likewise.
        * sunrpc/rpc_cmsg.c: Likewise.
        * sunrpc/rpc_common.c: Likewise.
        * sunrpc/rpc_dtable.c: Likewise.
        * sunrpc/rpc_prot.c: Likewise.
        * sunrpc/rpc_thread.c: Likewise.
        * sunrpc/rtime.c: Likewise.
        * sunrpc/svc.c: Likewise.
        * sunrpc/svc_auth.c: Likewise.
        * sunrpc/svc_authux.c: Likewise.
        * sunrpc/svc_raw.c: Likewise.
        * sunrpc/svc_run.c: Likewise.
        * sunrpc/svc_simple.c: Likewise.
        * sunrpc/svc_tcp.c: Likewise.
        * sunrpc/svc_udp.c: Likewise.
        * sunrpc/svc_unix.c: Likewise.
        * sunrpc/svcauth_des.c: Likewise.
        * sunrpc/xcrypt.c: Likewise.
        * sunrpc/xdr.c: Likewise.
        * sunrpc/xdr_array.c: Likewise.
        * sunrpc/xdr_float.c: Likewise.
        * sunrpc/xdr_intXX_t.c: Likewise.
        * sunrpc/xdr_mem.c: Likewise.
        * sunrpc/xdr_rec.c: Likewise.
        * sunrpc/xdr_ref.c: Likewise.
        * sunrpc/xdr_sizeof.c: Likewise.
        * sunrpc/xdr_stdio.c: Likewise.

2011-04-10  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12650]
        * sysdeps/i386/dl-tls.h: Define TLS_DTV_UNALLOCATED.
        * sysdeps/ia64/dl-tls.h: Likewise.
        * sysdeps/powerpc/dl-tls.h: Likewise.
        * sysdeps/s390/dl-tls.h: Likewise.
        * sysdeps/sh/dl-tls.h: Likewise.
        * sysdeps/sparc/dl-tls.h: Likewise.
        * sysdeps/x86_64/dl-tls.h: Likewise.
        * elf/dl-tls.c: Don't define TLS_DTV_UNALLOCATED here.

2011-03-14  Andreas Schwab  <schwab@redhat.com>

        * elf/dl-load.c (_dl_dst_substitute): When skipping the first
        rpath element also skip the following colon.
        (expand_dynamic_string_token): Add is_path parameter and pass
        down to DL_DST_REQUIRED and _dl_dst_substitute.
        (decompose_rpath): Call expand_dynamic_string_token with
        non-zero is_path.  Ignore empty rpaths.
        (_dl_map_object_from_fd): Call expand_dynamic_string_token
        with zero is_path.

2011-04-08  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sync_file_range.c:
        Make cancelable.

2011-04-09  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12655]
        * sysdeps/unix/sysv/linux/sys/syscall.h: Fix comment.
        Patch by Filipe David Manana <fdmanana@apache.org>.

2011-04-07  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S (CALL_FAIL):
        Maintain aligned stack.
        (CHECK_RSP): Remove unused macro.

2011-04-03  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/cacheinfo.c (intel_02_known): Fix typo in table.
        * sysdeps/unix/sysv/linux/i386/sysconf.c (intel_02_known): Likewise.

2011-04-02  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/bits/time.h (CLOCK_BOOTTIME): Define.

        * include/features.h: Mention __USE_XOPEN2K8 in comment.

2011-03-26  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12518]
        * sysdeps/x86_64/Versions: Add memcpy to GLIBC_2.14.
        * sysdeps/x86_64/memcpy.S: Provide GLIBC_2_14 memcpy.
        * sysdeps/x86_64/memmove.c: New file.
        * sysdeps/x86_64/multiarch/memcpy.S: Include <shlib-compat.h>.
        (memcpy): Renamed to ...
        (__new_memcpy): This.
        (memcpy): Provide GLIBC_2_14 memcpy.
        * sysdeps/x86_64/multiarch/memmove.c: Include <shlib-compat.h>.
        (memcpy): Provide GLIBC_2_2_5 memcpy.

2011-04-01  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12631]
        * wcsmbs/wchar.h: Make wcpcpy and wcpncpy visible for __USE_XOPEN2K8.

2011-03-30  Andreas Schwab  <schwab@redhat.com>

        * misc/syncfs.c: New file.
        * misc/Makefile (routines): Add syncfs.
        * posix/unistd.h: Declare syncfs.
        * sysdeps/unix/syscalls.list: Add syncfs.

2011-04-01  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/Versions: Rename open_by_handle to
        open_by_handle_at.
        * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.

2011-04-01  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Define O_PATH.
        * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.

        * io/Makefile: Compile fallocate.c, fallocate64.c, and
        sync_file_range.c with -fexceptions.
        * sysdeps/unix/sysv/linux/fallocate.c: Make cancelable.
        * sysdeps/unix/sysv/linux/fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/fallocate.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/fallocate.c: Likewise.
        * sysdeps/unix/sysv/linux/sync_file_range.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Mark
        sync_file_range as cancellation point
        * sysdeps/unix/sysv/linux/i386/sync_file_range.c: New file.  This is
        now a wrapper around __call_sync_file_range with cancellation handling.
        * sysdeps/unix/sysv/linux/i386/sync_file_range.S: Renamed to ...
        * sysdeps/unix/sysv/linux/i386/call_sync_file_range.S: ...this.  Change
        function name to __call_sync_file_range.
        * sysdeps/unix/sysv/linux/i386/Makefile [subdir=io] (sysdep_routines):
        Add call_sync_file_range.

2011-04-01  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
        bits/timex.h.

2011-04-01  Ulrich Drepper  <drepper@gmail.com>

        * iconv/iconv.h: Fix typo in comment.
        * io/fcntl.h: Likewise.
        * libio/stdio.h: Likewise.
        * posix/spawn.h: Likewise.
        * posix/unistd.h: Likewise.
        * stdlib/stdlib.h: Likewise.
        * time/time.h: Likewise.
        * wcsmbs/wchar.h: Likewise.

        * sysdeps/unix/sysv/linux/Versions [GLIBC_2.14] (name_to_handle_at,
        open_by_handle): Add.
        * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Define struct file_handle
        and MAX_HANDLE_SZ.  Declare name_to_handle_at and open_by_handle.
        Augment a few comments.
        * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/syscalls.list: Add name_to_handle_at and
        open_by_handle.

        * io/fcntl.h (AT_EMPTY_PATH): Define.

2011-03-30  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/syscalls.list: Add clock_adjtime.
        * sysdeps/unix/sysv/linux/bits/time.h: New file.
        * sysdeps/unix/sysv/linux/sys/timex.h: Move struct timex definition
        to...
        * sysdeps/unix/sysv/linux/bits/timex.h: ...here.  New file.
        * Versions.def: Add GLIBC_2.14.
        * sysdeps/unix/sysv/linux/Versions [GLIBC_2.14] (clock_adjtime):
        Export.

2011-03-22  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/i386/sysconf.c (intel_check_word): Increment
        round counter.
        * sysdeps/x86_64/cacheinfo.c (intel_check_word): Likewise.

2011-03-20  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12597]
        * string/test-strncmp.c (do_page_test): New function.
        (check2): Likewise.
        (test_main): Call check2.
        * sysdeps/x86_64/multiarch/strcmp.S: Properly cross page boundary.

2011-03-20  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12587]
        * sysdeps/unix/sysv/linux/i386/sysconf.c (intel_check_word):
        Handle cache information in CPU leaf 4.
        * sysdeps/x86_64/cacheinfo.c (intel_check_word): Likewise.

2011-03-18  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12583]
        * posix/fnmatch.c (fnmatch): Check size of pattern in wide
        character representation.
        Partly based on a patch by Tomas Hoger <thoger@redhat.com>.

2011-03-16  Ryan S. Arnold  <rsa@us.ibm.com>

        * sysdeps/powerpc/powerpc32/power6/fpu/s_isnanf.S (isnanf): Fix
        END(__isnan) to END(__isnanf) to match function entry point/label
        EALIGN(__isnanf,...).

2011-03-10  Jakub Jelinek  <jakub@redhat.com>

        * wcsmbs/wchar.h (wmemcmp): Remove __restrict qualifiers.

2011-03-10  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12510]
        * elf/dl-lookup.c (do_lookup_x): For copy relocations of unique objects
        copy from the symbol referenced in the relocation to initialize the
        used variable.
        Patch by Piotr Bury <pbury@goahead.com>.
        * elf/Makefile: Add rules to build and tst-unique3.
        * include/bits/dlfcn.h: Remove _dl_mcount_wrapper_check declaration.
        * elf/tst-unique3.cc: New file.
        * elf/tst-unique3.h: New file.
        * elf/tst-unique3lib.cc: New file.
        * elf/tst-unique3lib2.cc: New file.

        * elf/Makefile: Don't run tst-execstack* tests of SELinux is enabled.

2011-03-10  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/sparc/sparc64/elf/configure.in (libc_cv_sparc64_tls): Add
        $LDFLAGS and -nostdlib -nostartfiles to linking step.  Change main
        to _start.

2011-03-06  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-load.c (_dl_map_object): If we are looking for the first
        to-be-loaded object along a path to loader is ld.so.

2011-03-02  Harsha Jagasia  <harsha.jagasia@amd.com>
            Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/memset.S: After aligning destination, code
        branches to different locations depending on the value of
        misalignment, when multiarch is enabled. Fix this.

2011-03-02  Harsha Jagasia  <harsha.jagasia@amd.com>

        * sysdeps/x86_64/cacheinfo.c (init_cacheinfo):
        Set _x86_64_preferred_memory_instruction for AMD processsors.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Set bit_Prefer_SSE_for_memop for AMD processors.

2011-03-04  Ulrich Drepper  <drepper@gmail.com>

        * libio/fmemopen.c (fmemopen): Optimize a bit.

2011-03-03  Andreas Schwab  <schwab@redhat.com>

        * libio/fmemopen.c (fmemopen): Don't read past end of buffer.

2011-03-03  Roland McGrath  <roland@redhat.com>

        * setjmp/bits/setjmp2.h: Canonicalize comment formatting.

2011-02-28  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/sparc/sparc64/multiarch/memset.S(__bzero): Call
        __bzero_ultra1 instead of __memset_ultra1.

2011-02-23  Andreas Schwab  <schwab@redhat.com>
            Ulrich Drepper  <drepper@gmail.com>

        [BZ #12509]
        * include/link.h (struct link_map): Add l_orig_initfini.
        * elf/dl-load.c (_dl_map_object_from_fd): Free realname before
        returning unsuccessfully.
        * elf/dl-close.c (_dl_close_worker): If this is the last explicit
        close of a file loaded at startup, restore the original l_initfini
        list.
        * elf/dl-deps.c (_dl_map_object_deps): Don't free old l_initfini
        list, store the pointer.
        * elf/Makefile ($(objpfx)noload-mem): New rule.
        (noload-ENV): Define.
        (tests): Add $(objpfx)noload-mem.
        * elf/noload.c: Include <memcheck.h>.
        (main): Call mtrace.  Close all opened handles.

2011-02-17  Andreas Schwab  <schwab@redhat.com>

        [BZ #12454]
        * elf/dl-deps.c (_dl_map_object_deps): Signal error early when
        dependencies are missing.

2011-02-22  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        Fix __if_freereq crash: Unlike the generic version which uses free,
        Hurd needs munmap.
        * sysdeps/mach/hurd/ifreq.h: New file.

2011-01-27  Petr Baudis  <pasky@suse.cz>
            Ulrich Drepper  <drepper@gmail.com>

        [BZ 12445]#
        * stdio-common/vfprintf.c (vfprintf): Pass correct newlen
        to extend_alloca().
        * stdio-common/bug23.c: New file.
        * stdio-common/Makefile (tests): Add bug23.

2010-09-28  Andreas Schwab  <schwab@redhat.com>
            Ulrich Drepper  <drepper@gmail.com>

        [BZ #12489]
        * elf/rtld.c (dl_main): Move setting of GLRO(dl_init_all_dirs)
        before performing relro protection.  At old place add assertion
        to make sure nothing changed.

2011-02-17  Nathan Sidwell  <nathan@codesourcery.com>
            Glauber de Oliveira Costa  <glommer@gmail.com>

        * elf/elf.h: Add new ARM TLS relocs.

2011-02-16  Ryan S. Arnold  <rsa@us.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h:
        (INTERNAL_VSYSCALL_NCS INTERNAL_SYSCALL_NCS): Remove erroneous (int)
        cast from r3.
        * sysdeps/wordsize-64/Makefile: New file.  Add tst-writev to
        'tests' variable.
        * sysdeps/wordsize-64/tst-writev.c: New file.

2011-02-15  Ryan S. Arnold  <rsa@us.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/Makefile: New file which adds
        -mno-vsx to the CFLAGS-rtld.c variable to avoid using VSX registers and
        insns in _dl_start to prevent a TOC reference before relocs are
        resolved.

2011-02-15  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12469]
        * Makeconfig: Remove RANLIB definition.
        * Makerules: Don't use RANLIB.
        * aclocal.m4: Remove ranlib test.
        * configure.in: No need to check for ranlib.
        * elf/rtld-Rules: Don't use RANLIB.

2011-02-16  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/i386/sysdep.h: Add _MACH_I386_SYSDEP_H inclusion
        protection macro.
        * sysdeps/mach/i386/thread_state.h: Add _MACH_I386_THREAD_STATE_H
        inclusion protection macro.

        * stdio-common/psiginfo.c (psiginfo): Check pinfo->si_signo against
        SIGRTMIN and SIGRTMAX and print information in that case only when
        SIGRTMIN is defined.

2011-02-11  Jakub Jelinek  <jakub@redhat.com>

        * stdio-common/printf-parsemb.c (__parse_one_specmb): Handle
        arginfo fn returning -1.

        * stdio-common/_i18n_number.h (_i18n_number_rewrite): Ensure decimal
        and thousands string is zero terminated.

2011-02-03  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/sparc/bits/socket.h: Sync with
        sysdeps/unix/sysv/linux/bits/socket.h.

2011-01-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * bits/sched.h (__CPU_ZERO, __CPU_SET, __CPU_CLR, __CPU_ISSET)
        (__CPU_COUNT): Remove old macros.
        (__CPU_ZERO_S, __CPU_SET_S, __CPU_CLR_S, __CPU_ISSET_S)
        (__CPU_COUNT, __CPU_EQUAL_S, __CPU_OP_S, __CPU_ALLOC_SIZE)
        (__CPU_ALLOC, __CPU_FREE): Add macros.
        (__sched_cpualloc, __sched_cpufree): Add declarations.

2011-02-05  Ulrich Drepper  <drepper@gmail.com>

        * nscd/nscd-client.h: Define MAX_TIMEOUT_VALUE.
        (struct datahead): Reuse 32 bits of the alignment for a TTL field.
        * nscd/aicache.c (addhstaiX): Return timeout of added value.
        (readdhstai): Return value of addhstaiX call.
        * nscd/grpcache.c (cache_addgr): Return timeout of added value.
        (addgrbyX): Return value returned by cache_addgr.
        (readdgrbyname): Return value returned by addgrbyX.
        (readdgrbygid): Likewise.
        * nscd/pwdcache.c (cache_addpw): Return timeout of added value.
        (addpwbyX): Return value returned by cache_addpw.
        (readdpwbyname): Return value returned by addhstbyX.
        (readdpwbyuid): Likewise.
        * nscd/servicescache.c (cache_addserv): Return timeout of added value.
        (addservbyX): Return value returned by cache_addserv.
        (readdservbyname): Return value returned by addservbyX:
        (readdservbyport): Likewise.
        * nscd/hstcache.c (cache_addhst): Return timeout of added value.
        (addhstbyX): Return value returned by cache_addhst.
        (readdhstbyname): Return value returned by addhstbyX.
        (readdhstbyaddr): Likewise.
        (readdhstbynamev6): Likewise.
        (readdhstbyaddrv6): Likewise.
        * nscd/initgrcache.c (addinitgroupsX): Return timeout of added value.
        (readdinitgroups): Return value returned by addinitgroupsX.
        * nscd/cache.c (readdfcts): Change return value of functions to time_t.
        (prune_cache): Keep track of timeout value of re-added entries.
        * nscd/connections.c (nscd_run_prune): Use MAX_TIMEOUT_VALUE.
        * nscd/nscd.h: Adjust prototypes of readd* functions.

2011-02-04  Roland McGrath  <roland@redhat.com>

        * nis/nis_server.c (nis_servstate): Use the right name for 0.
        (nis_stats): Likewise.
        * nis/nis_modify.c (nis_modify): Likewise.
        * nis/nis_remove.c (nis_remove): Likewise.
        * nis/nis_add.c (nis_add): Likewise.

        * elf/dl-object.c (_dl_new_object): Remove unused variable L.

        * posix/fnmatch_loop.c: Add some consts.

        * sysdeps/x86_64/multiarch/memset-x86-64.S: Add an #undef.

2011-02-02  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12460]
        * config.make.in (config-cflags-novzeroupper): Define.
        * configure.in: Substitute libc_cv_cc_novzeroupper.
        * elf/Makefile (AVX-CFLAGS): Define.
        (CFLAGS-tst-audit4.c): Replace -mavx with $(AVX-CFLAGS).
        (CFLAGS-tst-auditmod4a.c): Likewise.
        (CFLAGS-tst-auditmod4b.c): Likewise.
        (CFLAGS-tst-auditmod6b.c): Likewise.
        (CFLAGS-tst-auditmod6c.c): Likewise.
        (CFLAGS-tst-auditmod7b.c): Likewise.
        * sysdeps/i386/configure.in: Check -mno-vzeroupper.

2011-02-02  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-runtime.c (_dl_call_pltexit): Pass correct address of the
        function to the callback.
        Patch partly by Jiri Olsa <jolsa@redhat.com>.

2011-02-02  Andreas Schwab  <schwab@redhat.com>

        * shadow/sgetspent.c: Check return value of __sgetspent_r instead
        of errno.

2011-01-19  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11724]
        * elf/dl-deps.c (_dl_map_object_deps): Rewrite sorting determining order
        of constructors.
        * elf/dl-fini.c (_dl_sort_fini): Rewrite sorting determining order
        of destructors.
        (_dl_fini): Don't call _dl_sort_fini if there is only one object.

        [BZ #11724]
        * elf/Makefile: Add rules to build and run new test.
        * elf/tst-initorder.c: New file.
        * elf/tst-initorder.exp: New file.
        * elf/tst-initordera1.c: New file.
        * elf/tst-initordera2.c: New file.
        * elf/tst-initordera3.c: New file.
        * elf/tst-initordera4.c: New file.
        * elf/tst-initorderb1.c: New file.
        * elf/tst-initorderb2.c: New file.
        * elf/tst-order-a1.c: New file.
        * elf/tst-order-a2.c: New file.
        * elf/tst-order-a3.c: New file.
        * elf/tst-order-a4.c: New file.
        * elf/tst-order-b1.c: New file.
        * elf/tst-order-b2.c: New file.
        * elf/tst-order-main.c: New file.
        New test case by George Gensure <werkt0@gmail.com>.

2010-10-01  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Don't discard result of
        decoding ACE if AI_CANONIDN.

2011-01-18  Ulrich Drepper  <drepper@gmail.com>

        * elf/Makefile: Build IFUNC tests unless multi-arch = no.

2011-01-17  Ulrich Drepper  <drepper@gmail.com>

        * version.h (RELEASE): Bump for 2.13 release.
        * include/features.h: (__GLIBC_MINOR__): Bump to 13.

        * io/fcntl.h: Define AT_NO_AUTOMOUNT.

        * sysdeps/unix/sysv/linux/i386/bits/mman.h: Define MADV_HUGEPAGE and
        MADV_NOHUGEPAGE.
        * sysdeps/unix/sysv/linux/ia64/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/bits/mman.h: Likewise.

        * posix/getconf.c: Update copyright year.
        * catgets/gencat.c: Likewise.
        * csu/version.c: Likewise.
        * debug/catchsegv.sh: Likewise.
        * debug/xtrace.sh: Likewise.
        * elf/ldconfig.c: Likewise.
        * elf/ldd.bash.in: Likewise.
        * elf/sprof.c (print_version): Likewise.
        * iconv/iconv_prog.c: Likewise.
        * iconv/iconvconfig.c: Likewise.
        * locale/programs/locale.c: Likewise.
        * locale/programs/localedef.c: Likewise.
        * malloc/memusage.sh: Likewise.
        * malloc/mtrace.pl: Likewise.
        * nscd/nscd.c (print_version): Likewise.
        * nss/getent.c: Likewise.

        * sysdeps/unix/sysv/linux/bits/socket.h: Define AF_CAIF, AF_ALG,
        PF_CAIF, and PF_ALG.
        * sysdeps/unix/sysv/linux/sparc/bits/socket.h: Likewise.

2011-01-16  Andreas Schwab  <schwab@linux-m68k.org>

        * elf/Makefile (tlsmod17a-modules, tlsmod18a-modules): Define.
        (modules-names): Use them.
        (ifunc-test-modules, ifunc-pie-tests): Define.
        (extra-test-objs): Add tlsmod17a-modules, tlsmod18a-modules,
        tst-pie1, ifunc-test-modules and ifunc-pie-tests objects.
        (test-extras): Likewise.
        ($(patsubst %,$(objpfx)%.os,$(tlsmod17a-modules))): Use
        $(compile-command.c).
        ($(patsubst %,$(objpfx)%.os,$(tlsmod18a-modules))): Likewise.
        (all-built-dso): Define.
        (check-textrel.out, check-execstack.out): Depend on it.

        * configure.in: Don't override --enable-multi-arch.

2011-01-15  Ulrich Drepper  <drepper@gmail.com>

        [BZ #6812]
        * nscd/hstcache.c (tryagain): Define.
        (cache_addhst): Return tryagain not notfound for temporary errors.
        (addhstbyX): Also set h_errno to TRY_AGAIN when memory allocation
        failed.

2011-01-14  Ulrich Drepper  <drepper@gmail.com>

        [BZ #10563]
        * sysdeps/unix/sysv/linux/i386/setgroups.c: Use INLINE_SETXID_SYSCALL
        to make the syscall.
        * sysdeps/unix/sysv/linux/setgroups.c: New file.

        [BZ #12378]
        * posix/fnmatch_loop.c (FCT): When matching '[' keep track of beginning
        and fall back to matching as normal character if the string ends before
        the matching ']' is found.  This is what POSIX requires.
        * posix/testfnm.c: Adjust test result.
        * posix/globtest.sh: Adjust test result.  Add new test.
        * posix/tst-fnmatch.input: Likewise.
        * posix/tst-fnmatch2.c: Add new test.

2010-12-28  Andreas Schwab  <schwab@linux-m68k.org>

        * elf/Makefile (check-execstack): Revert last change.  Depend on
        check-execstack.h.
        (check-execstack.h): New target.
        (generated): Add check-execstack.h.
        * elf/check-execstack.c: Include "check-execstack.h".
        (main): Revert last change.
        (handle_file): Return zero if GNU_STACK is absent and
        DEFAULT_STACK_PERMS doesn't include PF_X.

2011-01-13  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/posix/spawni.c (__spawni): Don't fail if close file action
        in child fails because the descriptor is already closed.
        * include/sys/resource.h: Add libc_hidden_proto for getrlimit64.
        * sysdeps/unix/sysv/linux/getrlimit64.c: Add libc_hidden_def.
        * sysdeps/unix/sysv/linux/i386/getrlimit64.c: Likewise.

        [BZ #12397]
        * sysdeps/unix/sysv/linux/mkdirat.c (mkdirat): Fix handling of missing
        syscall.

        [BZ #10484]
        * nss/nss_files/files-hosts.c (HOST_DB_LOOKUP): Handle overflows of
        temporary buffer used to handle multi lookups locally.
        * include/alloca.h: Add libc_hidden_proto for __libc_alloca_cutoff.

2011-01-12  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-dst.h (DL_DST_REQUIRED): Allow l_origin to be NULL when
        loader is ld.so.

2011-01-10  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * sysdeps/i386/Makefile: stdlib/cxa_finalize.c needs 16-byte stack
        alignment for SSE2.

2011-01-12  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12394]
        * stdio-common/printf_fp.c (__printf_fp): Add more room for grouping
        characters.  When rounding increased number of integer digits recompute
        number of groups.
        * stdio-common/tst-grouping.c: New file.
        * stdio-common/Makefile: Add rules to build and run tst-grouping.

2011-01-09  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/i386/bits/select.h: Don't use asm code for __FD_SET,
        __FD_CLR, and __FS_ISSET.  gcc generates better code on its own.

        * sysdeps/x86_64/bits/select.h: Mark value of __FD_SET and __FD_CLR as
        void.
        * bits/select.h: Likewise.

2011-01-08  Ulrich Drepper  <drepper@gmail.com>

        * po/ja.po: Update from translation team.

2011-01-04  David S. Miller  <davem@sunset.davemloft.net>

        [BZ #11155]
        * sysdeps/unix/sysv/linux/sparc/sparc64/fxstat.c: Use i386's
        implementation just like for lxstat, fxstatat, et al.

2010-12-27  Jim Meyering  <meyering@redhat.com>

        [BZ #12348]
        * posix/regexec.c (build_trtable): Return failure indication upon
        calloc failure.  Otherwise, re_search_internal could infloop on OOM.

2010-12-25  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12201]
        * sysdeps/unix/sysv/linux/getrlimit64.c: New file.
        * sysdeps/unix/sysv/linux/setrlimit64.c: New file.
        * sysdeps/unix/sysv/linux/i386/getrlimit64.c: Use ../getrlimit64.c.
        * sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_PRLIMIT64.

        [BZ #12207]
        * malloc/malloc.c (do_check_malloc_state): Use fastbin macro.

        [BZ #12204]
        * string/xpg-strerror.c (__xpg_strerror_r): Return error code, not -1.
        * sysdeps/mach/xpg-strerror.c (__xpg_strerror_r): Likewise.

2010-12-15  H.J. Lu  <hongjiu.lu@intel.com>

        * config.h.in (NO_CTORS_DTORS_SECTIONS): Define.
        * configure.in: Define NO_CTORS_DTORS_SECTIONS if linker
        script has SORT_BY_INIT_PRIORITY.
        * elf/sofini.c: Remove `.ctors' and `.dtors' sections if
        NO_CTORS_DTORS_SECTIONS is defined.
        * elf/soinit.c: Likewise.
        * sysdeps/i386/init-first.c: Don't call __libc_global_ctors if
        NO_CTORS_DTORS_SECTIONS is defined.
        * sysdeps/mach/hurd/i386/init-first.c: Likewise.
        * sysdeps/mach/hurd/powerpc/init-first.c: Likewise.
        * sysdeps/sh/init-first.c: Likewise.
        * sysdeps/unix/sysv/linux/init-first.c: Likewise.

2010-12-24  Ulrich Drepper  <drepper@gmail.com>

        * stdio-common/vfprintf.c (vfprintf): If printf handlers are installed
        always use the slow path.

2010-12-15  Ryan S. Arnold  <rsa@us.ibm.com>

        * elf/Makefile: (check-execstack): Replace $(native-compile) with a
        similar rule which adds the sysdep directories to the header search in
        order to pick up the correct platform stackinfo.h.
        * elf/check-execstack.c (main): Check DEFAULT_STACK_PERMS for PF_X and
        perform test if it is, otherwise return successfully without testing.
        * elf/dl-load.c (_dl_map_object_from_fd): Source stack_flags from
        DEFAULT_STACK_PERMS define in stackinfo.h.
        * elf/dl-support.c (_dl_stack_flags): Source from DEFAULT_STACK_PERMS
        defined in stackinfo.h.
        * elf/rtld.c (_dl_starting_up): Source ._dl_stack_flags from
        DEFAULT_STACK_PERMS defined in stackinfo.h.
        * sysdeps/i386/stackinfo.h: Define DEFAULT_STACK_PERMS with PF_X.
        * sysdeps/ia64/stackinfo.h: Likewise.
        * sysdeps/s390/stackinfo.h: Likewise.
        * sysdeps/sh/stackinfo.h: Likewise.
        * sysdeps/sparc/stackinfo.h: Likewise.
        * sysdeps/x86_64/stackinfo.h: Likewise.
        * sysdeps/powerpc/stackinfo.h: Define DEFAULT_STACK_PERMS without
        PF_X for powerpc64.  Retain PF_X for powerpc32.

2010-12-19  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/readdir_r.c (__READDIR_R): Compute reclen more
        accurately.
        * sysdeps/unix/sysv/linux/wordsize-64/readdir_r.c: Define
        GETDENTS_64BIT_ALIGNED.

2010-12-14  Ulrich Drepper  <dreper@gmail.com>

        * sysdeps/i386/i686/multiarch/strcmp.S: Undo accidental checkin.

2010-12-10  Andreas Schwab  <schwab@redhat.com>

        * wcsmbs/wchar.h (wcpcpy, wcpncpy): Only declare under
        _GNU_SOURCE.

        * wcsmbs/wchar.h (wcpcpy, wcpncpy): Add __restrict.
        * wcsmbs/bits/wchar2.h (__wmemmove_chk_warn, wmemmove, wmemset):
        Remove __restrict.
        (wcscpy, __wcpcpy_chk, __wcpcpy_alias, wcpcpy, wcsncpy, wcpncpy)
        (wcscat, wcsncat, __wcrtomb_chk, wcrtomb): Add __restrict.

2010-12-09  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11655]
        * stdlib/msort.c (qsort_r): Make sure both phys_pages and pagesize
        are initialized.

2010-12-09  Jakub Jelinek  <jakub@redhat.com>

        * string/bits/string3.h (memmove, bcopy): Remove __restrict.

2010-12-03  Ulrich Drepper  <drepper@gmail.com>

        * po/it.po: Update from translation team.

2010-12-01  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/strcmp-ssse3.S (STRCMP): Remove
        unused codes.

2010-11-30  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/i386/fpu/libm-test-ulps: Relax ynf(10,0.75) test expectations.

2010-11-24  Andreas Schwab  <schwab@redhat.com>

        * resolv/nss_dns/dns-host.c (getanswer_r): Don't handle ttl == 0
        specially.
        (gaih_getanswer_slice): Likewise.

2010-10-20  Jakub Jelinek  <jakub@redhat.com>

        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Fix up inline asm.

2010-05-31  Petr Baudis  <pasky@suse.cz>

        [BZ #11149]
        * elf/ldconfig.c (main): Allow aux_cache_file open()ing to fail
        silently even in the chroot mode.

2010-11-22  Ulrich Drepper  <drepper@gmail.com>

        * nis/nss_compat/compat-initgroups.c (internal_getgrent_r): Optimize
        last patch a bit.  Pretty printing

2010-05-31  Petr Baudis <pasky@suse.cz>

        [BZ #10085]
        * nis/nss_compat/compat-initgroups.c (internal_getgrent_r): Fix
        initialization of skip_initgroups_dyn.

2010-11-19  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/i386/bits/mman.h: Define MAP_HUGETLB.
        * sysdeps/unix/sysv/linux/x86_64/bits/mman.h: Likewise.

2010-11-16  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/sys/swap.h (SWAP_FLAG_DISCARD): Define.

2010-11-11  Andreas Schwab  <schwab@redhat.com>

        * posix/fnmatch_loop.c (NEW_PATTERN): Fix use of alloca.
        * posix/Makefile (tests): Add $(objpfx)tst-fnmatch-mem.
        (tst-fnmatch-ENV): Set MALLOC_TRACE.
        ($(objpfx)tst-fnmatch-mem): New rule.
        (generated): Add tst-fnmatch-mem and tst-fnmatch.mtrace.
        * posix/tst-fnmatch.c (main): Call mtrace.

2010-11-11  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Support Intel processor model 6 and model 0x2c.

2010-11-10  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c (__ieee754_sqrtl): Force
          signed comparison.

2010-11-09  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12205]
        * string/test-strncasecmp.c (check_result): New function.
        (do_one_test): Use it.
        (check1): New function.
        (test_main): Use it.
        * sysdeps/i386/i686/multiarch/strcmp.S (nibble_ashr_use_sse4_2_exit):
        Support strcasecmp and strncasecmp.

2010-11-08  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12194]
        * sysdeps/i386/bits/byteswap.h: Avoid warning in __bswap_16.
        * sysdeps/x86_64/bits/byteswap.h: Likewise.

2010-11-07  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/memset.S: Check USE_MULTIARCH and USE_SSE2 for
        IFUNC support.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memset-x86-64.
        * sysdeps/x86_64/multiarch/bzero.S: New file.
        * sysdeps/x86_64/multiarch/cacheinfo.c: New file.
        * sysdeps/x86_64/multiarch/memset-x86-64.S: New file.
        * sysdeps/x86_64/multiarch/memset.S: New file.
        * sysdeps/x86_64/multiarch/memset_chk.S: New file.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Set bit_Prefer_SSE_for_memop for Intel processors.
        * sysdeps/x86_64/multiarch/init-arch.h (bit_Prefer_SSE_for_memop):
        Define.
        (index_Prefer_SSE_for_memop): Define.
        (HAS_PREFER_SSE_FOR_MEMOP): Define.

2010-11-04  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/mempcpy.S: New file.
        * sysdeps/powerpc/powerpc64/power7/mempcpy.S: New file.

2010-11-03  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12191]
        * sysdeps/i386/i686/cacheinfo.c (__x86_64_raw_data_cache_size): New.
        (__x86_64_raw_data_cache_size_half): Likewise.
        (__x86_64_raw_shared_cache_size): Likewise.
        (__x86_64_raw_shared_cache_size_half): Likewise.

        * sysdeps/x86_64/cacheinfo.c (__x86_64_raw_data_cache_size): New.
        (__x86_64_raw_data_cache_size_half): Likewise.
        (__x86_64_raw_shared_cache_size): Likewise.
        (__x86_64_raw_shared_cache_size_half): Likewise.
        (init_cacheinfo): Set __x86_64_raw_data_cache_size,
        __x86_64_raw_data_cache_size_half, __x86_64_raw_shared_cache_size
        and __x86_64_raw_shared_cache_size_half.  Round
        __x86_64_data_cache_size_half, __x86_64_data_cache_size
        __x86_64_shared_cache_size_half and __x86_64_shared_cache_size,
        to multiple of 256 bytes.

2010-11-03  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12167]
        * sysdeps/unix/sysv/linux/ttyname.c (ttyname): Recognize new mangling
        of inacessible symlinks.  Verify result of symlink before returning it.
        * sysdeps/unix/sysv/linux/ttyname_r.c (__ttyname_r): Likewise.
        Patch mostly by Miklos Szeredi <miklos@szeredi.hu>.

2010-10-28  Erich Ritz  <erichritz@gmail.com>

        * math/math.h (isinf): Fix typo in comment.

2010-11-01  Ulrich Drepper  <drepper@gmail.com>

        * po/da.po: Update from translation team.

2010-10-26  Ulrich Drepper  <drepper@gmail.com>

        * elf/rtld.c (dl_main): Move assertion after the point where rtld map
        is added to the list.

2010-10-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
            Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-object.c (_dl_new_object): Don't append the new object to
        the global list here.  Move code to...
        (_dl_add_to_namespace_list): ...here.  New function.
        * elf/rtld.c (dl_main): Invoke _dl_add_to_namespace_list.
        * sysdeps/generic/ldsodefs.h (_dl_add_to_namespace_list): Declare.
        * elf/dl-load.c (lose): Don't remove the element from the list.
        (_dl_map_object_from_fd): Invoke _dl_add_to_namespace_list.
        (_dl_map_object): Likewise.

2010-10-25  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12159]
        * sysdeps/x86_64/multiarch/strchr.S: Fix propagation of search byte
        into all bytes of SSE register.
        Patch by Richard Li <richardpku@gmail.com>.

2010-10-24  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12140]
        * malloc/malloc.c (_int_free): Fill correct number of bytes when
        perturbing.

2010-10-20  Michael B. Brutman  <brutman@us.ibm.com>

        * sysdeps/powerpc/dl-procinfo.c: Add support for ppca2 platform
        * sysdeps/powerpc/dl-procinfo.h: Add support for ppca2 platform
        * sysdeps/powerpc/powerpc32/a2/memcpy.S: New file.
        * sysdeps/powerpc/powerpc64/a2/memcpy.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/a2/Implies: New
        submachine.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/a2/Implies: Likewise.

2010-10-22  Andreas Schwab  <schwab@redhat.com>

        * include/dlfcn.h (__RTLD_SECURE): Define.
        * elf/dl-load.c (_dl_map_object): Remove preloaded parameter.  Use
        mode & __RTLD_SECURE instead.
        (open_path): Rename preloaded parameter to secure.
        * sysdeps/generic/ldsodefs.h (_dl_map_object): Adjust declaration.
        * elf/dl-open.c (dl_open_worker): Adjust call to _dl_map_object.
        * elf/dl-deps.c (openaux): Likewise.
        * elf/rtld.c (struct map_args): Remove is_preloaded.
        (map_doit): Don't use it.
        (dl_main): Likewise.
        (do_preload): Use __RTLD_SECURE instead of is_preloaded.
        (dlmopen_doit): Add __RTLD_SECURE to mode bits.

2010-09-09  Andreas Schwab  <schwab@redhat.com>

        * Makeconfig (sysd-rules-patterns): Add rtld-%:rtld-%.
        (sysd-rules-targets): Remove duplicates.
        * elf/rtld-Rules ($(objpfx)rtld-%.os): Add pattern rules with
        rtld-%.$o dependency.

2010-10-18  Andreas Schwab  <schwab@redhat.com>

        * elf/dl-open.c (dl_open_worker): Don't expand DST here, let
        _dl_map_object do it.

2010-10-19  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/i386/bits/mathdef.h (FP_FAST_FMA): If the GCC 4.6 port has
        fast fma builtins, define the macros in the C99 standard.
        (FP_FAST_FMAF): Likewise.
        (FP_FAST_FMAL): Likewise.
        * sysdeps/x86_64/bits/mathdef.h: Likewise.

        * bits/mathdef.h: Update copyright year.
        * sysdeps/powerpc/bits/mathdef.h: Likewise.

2010-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>

        * bits/mathdef.h (FP_FAST_FMA): If the GCC 4.6 port has fast fma
        builtins, define the macros in the C99 standard.
        (FP_FAST_FMAF): Likewise.
        (FP_FAST_FMAL): Likewise.
        * sysdeps/powerpc/bits/mathdef.h (FP_FAST_FMA): Define, ppc as
        multiply/add.
        (FP_FAST_FMAF): Likewise.

2010-10-15  Jakub Jelinek  <jakub@redhat.com>

        [BZ #3268]
        * math/libm-test.inc (fma_test): Some new testcases.
        * sysdeps/ieee754/ldbl-128/s_fmal.c: New file.
        * sysdeps/ieee754/ldbl-96/s_fma.c (__fma): Fix fma with finite x and
        y and infinite z.  Do multiplication by C already in long double.
        * sysdeps/ieee754/ldbl-96/s_fmal.c: New file.
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Fix fma with finite x and
        y and infinite z.  Do bitwise or of inexact bit into u.d.
        * sysdeps/ieee754/ldbl-64-128/s_fmal.c: New file.
        * sysdeps/i386/fpu/s_fmaf.S: Removed.
        * sysdeps/i386/fpu/s_fma.S: Removed.
        * sysdeps/i386/fpu/s_fmal.S: Removed.

2010-10-16  Jakub Jelinek  <jakub@redhat.com>

        [BZ #3268]
        * math/libm-test.inc (fma_test): Add IEEE quad long double fmal tests.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Ensure a1 + u.d
        computation is not scheduled after fetestexcept.  Fix value
        of minimum denormal long double.

2010-10-14  Jakub Jelinek  <jakub@redhat.com>

        [BZ #3268]
        * math/libm-test.inc (fma_test): Add some more tests.
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Handle underflows
        correctly.

2010-10-15  Andreas Schwab  <schwab@redhat.com>

        * scripts/data/localplt-s390-linux-gnu.data: New file.
        * scripts/data/localplt-s390x-linux-gnu.data: New file.

2010-10-13  Jakub Jelinek  <jakub@redhat.com>

        [BZ #3268]
        * math/libm-test.inc (fma_test): Some more fmaf and fma tests.
        * sysdeps/i386/i686/multiarch/s_fma.c: Include ldbl-96 version
        instead of dbl-64.
        * sysdeps/i386/fpu/bits/mathinline.h (fma, fmaf, fmal): Remove
        inlines.
        * sysdeps/ieee754/ldbl-96/s_fma.c: New file.
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Fix exponent adjustment
        if one of x and y is very large and the other is subnormal.
        * sysdeps/s390/fpu/s_fmaf.c: New file.
        * sysdeps/s390/fpu/s_fma.c: New file.
        * sysdeps/powerpc/fpu/s_fmaf.S: New file.
        * sysdeps/powerpc/fpu/s_fma.S: New file.
        * sysdeps/powerpc/powerpc32/fpu/s_fma.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/s_fma.S: New file.
        * sysdeps/unix/sysv/linux/s390/fpu/s_fma.c: New file.

2010-10-12  Jakub Jelinek  <jakub@redhat.com>

        [BZ #3268]
        * math/libm-test.inc (fma_test): Add some more fmaf tests, add
        fma tests.
        * sysdeps/ieee754/dbl-64/s_fmaf.c (__fmaf): Fix Inf/Nan check.
        * sysdeps/ieee754/dbl-64/s_fma.c: New file.
        * sysdeps/i386/i686/multiarch/s_fma.c: Include
        sysdeps/ieee754/dbl-64/s_fma.c instead of math/s_fma.c.
        * sysdeps/x86_64/multiarch/s_fma.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_fma.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_fma.c: New file.

2010-10-12  Ulrich Drepper  <drepper@redhat.com>

        [BZ #12078]
        * posix/regcomp.c (parse_branch): One more memory leak plugged.
        * posix/bug-regex31.input: Add test case.

2010-10-11  Ulrich Drepper  <drepper@gmail.com>

        * posix/bug-regex31.c: Rewrite to run multiple tests from stdin.
        * posix/bug-regex31.input: New file.

        [BZ #12078]
        * posix/regcomp.c (parse_branch): Free memory when allocation failed.
        (parse_sub_exp): Fix last change, use postorder.

        * posix/bug-regex31.c: New file.
        * posix/Makefile: Add rules to build and run bug-regex31.

        * posix/regcomp.c (parse_bracket_exp): Add missing re_free calls.

        [BZ #12078]
        * posix/regcomp.c (parse_sub_exp): Free tree data when it is not used.

        [BZ #12108]
        * stdio-common/psiginfo.c (psiginfo): Don't expext SIGRTMIN..SIGRTMAX
        to have entries in sys_siglist.

        [BZ #12093]
        * sysdeps/unix/sysv/linux/check_pf.c (__check_pf): ->ifa_addr might
        be NULL.

2010-10-07  Jakub Jelinek  <jakub@redhat.com>

        [BZ #3268]
        * math/libm-test.inc (fma_test): Add 2 fmaf tests.
        * sysdeps/ieee754/dbl-64/s_fmaf.c: New file.
        * sysdeps/i386/i686/multiarch/s_fmaf.c: Include
        sysdeps/ieee754/dbl-64/s_fmaf.c instead of math/s_fmaf.c.
        * sysdeps/x86_64/multiarch/s_fmaf.c: Likewise.
        * include/fenv.h (feupdateenv, fetestexcept): Add libm_hidden_proto.
        * math/feupdateenv.c (feupdateenv): Add libm_hidden_ver.
        * sysdeps/i386/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/powerpc/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/x86_64/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/sparc/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/ia64/fpu/feupdateenv.c (feupdateenv): Add libm_hidden_def.
        * sysdeps/s390/fpu/feupdateenv.c (feupdateenv): Likewise.
        * math/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/ia64/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/i386/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/s390/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/powerpc/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/x86_64/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/sparc/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/sh/sh4/fpu/ftestexcept.c (fetestexcept): Likewise.

2010-10-11  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12107]
        * stdio-common/psiginfo.c (psiginfo): Terminate all strings with
        newline.

2010-10-06  Ulrich Drepper  <drepper@gmail.com>

        * string/bug-strstr1.c: New file.
        * string/Makefile: Add rules to build and run bug-strstr1.

2010-10-05  Eric Blake  <eblake@redhat.com>

        [BZ #12092]
        * string/str-two-way.h (two_way_long_needle): Always clear memory
        when skipping input due to the shift table.

2010-10-03  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12005]
        * malloc/mcheck.c: Handle large requests.

        [BZ #12077]
        * sysdeps/x86_64/strcmp.S: Fix handling of remaining bytes in buffer
        for strncmp and strncasecmp.
        * string/stratcliff.c: Add tests for strcmp and strncmp.
        * wcsmbs/wcsatcliff.c: Adjust for stratcliff change.

2010-09-28  Nobuhiro Iwamatsu  <iwamatsu@nigauri.org>

        * sysdeps/sh/sh4/fpu/fpu_control.h: Add 'extern "C"' protection to
        __set_fpscr.

2010-09-30  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux_fsinfo.h (BTRFS_SUPER_MAGIC): Define.
        (CGROUP_SUPER_MAGIC): Define.
        * sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
        Handle btrfs and cgroup file systems.
        * sysdeps/unix/sysv/linux/pathconf.c (__statfs_filesize_max):
        Likewise.

2010-09-27  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/rtld-memset.c: New file.
        * sysdeps/powerpc/powerpc64/rtld-memset.c: New file.

2010-09-29  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        [BZ #12067]
        * sysdeps/s390/s390-32/elf/start.S: Fix address calculation when
        trying to locate the ELF header.

2010-09-27  Andreas Schwab  <schwab@redhat.com>

        [BZ #11611]
        * sysdeps/unix/sysv/linux/internal_statvfs.c (INTERNAL_STATVFS):
        Mask out sign-bit copies when constructing f_fsid.

2010-09-24  Petr Baudis <pasky@suse.cz>

        * debug/stack_chk_fail_local.c: Add missing licence exception.
        * debug/warning-nop.c: Likewise.

2010-09-15  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/getdents.c (__GETDENTS): When
        implementing getdents64 using getdents syscall, set d_type if
        __ASSUME_GETDENTS32_D_TYPE.

2010-09-16  Andreas Schwab  <schwab@redhat.com>

        * elf/dl-close.c (free_slotinfo, free_mem): Move to...
        * elf/dl-libc.c (free_slotinfo, free_mem): ... here.

2010-09-21  Ulrich Drepper  <drepper@redhat.com>

        [BZ #12037]
        * posix/unistd.h: Undo change of feature selection for ftruncate from
        2010-01-11.

2010-09-20  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/strcmp.S: Fix another typo in x86-64 strncasecmp limit
        detection.

2010-09-20  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Add
        fanotify_mark.
        * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list: Likewise.

2010-09-14  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/s390/s390-32/__longjmp.c (__longjmp): Define register
        variables after CHECK_SP call.
        * sysdeps/s390/s390-64/__longjmp.c (__longjmp): Likewise.

2010-09-13  Andreas Schwab  <schwab@redhat.com>
            Ulrich Drepper  <drepper@redhat.com>

        * elf/rtld.c (dl_main): Set GLRO(dl_init_all_dirs) just before
        re-relocationg ld.so.
        * elf/dl-support.c (_dl_non_dynamic_init): And here after the
        _dl_init_paths call.
        * elf/dl-load.c (_dl_init_paths).  Don't set GLRO(dl_init_all_dirs)
        here anymore.

2010-09-14  Ulrich Drepper  <drepper@redhat.com>

        * resolv/res_init.c (__res_vinit): Count the default server we added.

2010-09-08  Chung-Lin Tang  <cltang@codesourcery.com>
            Ulrich Drepper  <drepper@redhat.com>

        [BZ #11968]
        * sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S
        (____longjmp_chk): Use %ebx for saving value across system call.
        Add unwind info.

2010-09-06  Andreas Schwab  <schwab@redhat.com>

        * manual/Makefile: Don't mix pattern rules with normal rules.

2010-09-05  Andreas Schwab  <schwab@linux-m68k.org>

        * debug/vdprintf_chk.c (__vdprintf_chk): Remove undefined
        operation.
        * libio/iofdopen.c (_IO_new_fdopen): Likewise.
        * libio/iofopncook.c (_IO_cookie_init): Likewise.
        * libio/iovdprintf.c (_IO_vdprintf): Likewise.
        * libio/oldiofdopen.c (_IO_old_fdopen): Likewise.
        * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela):
        Likewise.

2010-09-04  Ulrich Drepper  <drepper@redhat.com>

        [BZ #11979]
        * iconvdata/gconv-modules: Remove EBCDIC-CP-AR2 alias from
        IBM-930, IBM-933, IBM-935, IBM-937, and IBM-939.

2010-09-02  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/add_n.S: Update from GMP 5.0.1.
        * sysdeps/x86_64/addmul_1.S: Likewise.
        * sysdeps/x86_64/lshift.S: Likewise.
        * sysdeps/x86_64/mul_1.S: Likewise.
        * sysdeps/x86_64/rshift.S: Likewise.
        * sysdeps/x86_64/sub_n.S: Likewise.
        * sysdeps/x86_64/submul_1.S: Likewise.

2010-09-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        This aligns bits/sched.h onto sysdeps/unix/sysv/linux/bits/sched.h:
        Define __sched_param instead of SCHED_* and sched_param when
        <bits/sched.h> is included with __need_schedparam defined.
        * bits/sched.h [__need_schedparam]
        (SCHED_OTHER, SCHED_FIFO, SCHED_RR, sched_param): Do not define.
        [!__defined_schedparam && (__need_schedparam || _SCHED_H)]
        (__defined_schedparam): Define to 1.
        (__sched_param): New structure, identical to sched_param.
        (__need_schedparam): Undefine.

2010-08-31  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/sparc/sys/epoll.h (epoll_create2): Delete.
        (epoll_create1): Declare.

        * sysdeps/unix/sysv/linux/x86_64/sys/epoll.h: Fix typo.

2010-08-31  Andreas Schwab  <schwab@redhat.com>

        [BZ #7066]
        * stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix array overflow when
        shifting retval into place.

2010-09-01  Ulrich Drepper  <drepper@redhat.com>

        * nis/rpcsvc/nis.h: Update copyright notice.
        * nis/rpcsvc/nis.x: Likewise.
        * nis/rpcsvc/nis_callback.h: Likewise.
        * nis/rpcsvc/nis_callback.x: Likewise.
        * nis/rpcsvc/nis_object.x: Likewise.
        * nis/rpcsvc/nis_tags.h: Likewise.
        * nis/rpcsvc/yp.h: Likewise.
        * nis/rpcsvc/yp.x: Likewise.
        * nis/rpcsvc/ypupd.h: Likewise.
        * nis/yp_xdr.c: Likewise.
        * nis/ypupdate_xdr.c: Likewise.

        * sunrpc/pm_getport.c (__libc_rpc_getport): New function.  This is
        mainly the body of pmap_getport.  Add parameters to specify timeouts.
        (pmap_getport): Use __libc_rpc_getport.
        * sunrpc/Versions: Export __libc_rpc_getport with GLIBC_PRIVATE.
        * include/rpc/pmap_clnt.h: Declare __libc_rpc_getport.
        * nis/nis_findserv.c: Remove pmap_getport copy. Use __libc_rpc_getport.

2010-08-31  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list: Add
        fanotify_mark.

2010-08-27  Roland McGrath  <roland@redhat.com>

        * sysdeps/i386/i686/multiarch/Makefile
        (CFLAGS-varshift.c): New variable.

2010-08-27  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/i386/i686/multiarch/varshift.S: File removed.
        * sysdeps/i386/i686/multiarch/varshift.c: New file.

        * sysdeps/x86_64/multiarch/strlen-no-bsf.S: Move to .text.slow section.

        * sysdeps/x86_64/strlen.S: Minimal code improvement.

2010-08-26  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/strlen.S: Unroll the loop.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strlen-sse2 strlen-sse2-bsf.
        * sysdeps/x86_64/multiarch/strlen.S ((strlen): Return
        __strlen_no_bsf if bit_Slow_BSF is set.
        (__strlen_sse42): Removed.
        * sysdeps/x86_64/multiarch/strlen-no-bsf.S: New file.
        * sysdeps/x86_64/multiarch/strlen-sse4.S: New file.

2010-08-25  Roland McGrath  <roland@redhat.com>

        * sysdeps/x86_64/multiarch/varshift.S: File removed.
        * sysdeps/x86_64/multiarch/varshift.c: New file.
        * sysdeps/x86_64/multiarch/Makefile (CFLAGS-varshift.c): New variable.
        * sysdeps/x86_64/multiarch/varshift.h: Clean up decls, fix a cast.
        * sysdeps/x86_64/multiarch/memmove.c: Move decls around.
        * sysdeps/x86_64/multiarch/memmove_chk.c: Likewise.

2010-08-25  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        strlen-sse2 strlen-sse2-bsf.
        * sysdeps/i386/i686/multiarch/strlen.S (strlen): Return
        __strlen_sse2_bsf if bit_Slow_BSF is unset.
        (__strlen_sse2): Removed.
        * sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S: New file.
        * sysdeps/i386/i686/multiarch/strlen-sse2.S: New file.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features): Set
        bit_Slow_BSF for Atom.
        * sysdeps/x86_64/multiarch/init-arch.h (bit_Slow_BSF): Define.
        (index_Slow_BSF): Define.
        (HAS_SLOW_BSF): Define.

2010-08-25  Ulrich Drepper  <drepper@redhat.com>

        [BZ #10851]
        * resolv/res_init.c (__res_vinit): When no server address at all
        is given default to loopback.

2010-08-24  Roland McGrath  <roland@redhat.com>

        * configure.in: Remove config-name.h generation.
        * configure: Regenerated.
        * config-name.in: File removed.
        * scripts/config-uname.sh: New file.
        * posix/Makefile (uname.c): Depend on $(objdir)config-name.h.
        ($(objdir)config-name.h): New target.

        * sunrpc/rpc_parse.h: Avoid nested comment.

2010-08-24  Richard Henderson  <rth@redhat.com>
            Ulrich Drepper  <drepper@redhat.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add varshift.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Likewise.
        * sysdeps/x86_64/multiarch/strcspn-c.c: Include "varshift.h".
        Replace _mm_srli_si128 with __m128i_shift_right.  Replace
        _mm_alignr_epi8 with _mm_loadu_si128.
        * sysdeps/x86_64/multiarch/strspn-c.c: Likewise.
        * sysdeps/x86_64/multiarch/strstr.c: Include "varshift.h".
        (__m128i_shift_right): Removed.
        * sysdeps/i386/i686/multiarch/varshift.h: New file.
        * sysdeps/i386/i686/multiarch/varshift.S: New file.
        * sysdeps/x86_64/multiarch/varshift.h: New file.
        * sysdeps/x86_64/multiarch/varshift.S: New file.

2010-08-21  Mike Frysinger  <vapier@gentoo.org>

        * configure.in: Move assembler checks to before sysdep dir checking.

2010-08-20  Petr Baudis  <pasky@suse.cz>

        * LICENSES: Sync the sunrpc license.

2010-08-19  Ulrich Drepper  <drepper@redhat.com>

        * sunrpc/auth_des.c: Update copyright notice once again.
        * sunrpc/auth_none.c: Likewise.
        * sunrpc/auth_unix.c: Likewise.
        * sunrpc/authdes_prot.c: Likewise.
        * sunrpc/authuxprot.c: Likewise.
        * sunrpc/bindrsvprt.c: Likewise.
        * sunrpc/clnt_gen.c: Likewise.
        * sunrpc/clnt_perr.c: Likewise.
        * sunrpc/clnt_raw.c: Likewise.
        * sunrpc/clnt_simp.c: Likewise.
        * sunrpc/clnt_tcp.c: Likewise.
        * sunrpc/clnt_udp.c: Likewise.
        * sunrpc/clnt_unix.c: Likewise.
        * sunrpc/des_crypt.c: Likewise.
        * sunrpc/des_soft.c: Likewise.
        * sunrpc/get_myaddr.c: Likewise.
        * sunrpc/getrpcport.c: Likewise.
        * sunrpc/key_call.c: Likewise.
        * sunrpc/key_prot.c: Likewise.
        * sunrpc/openchild.c: Likewise.
        * sunrpc/pm_getmaps.c: Likewise.
        * sunrpc/pm_getport.c: Likewise.
        * sunrpc/pmap_clnt.c: Likewise.
        * sunrpc/pmap_prot.c: Likewise.
        * sunrpc/pmap_prot2.c: Likewise.
        * sunrpc/pmap_rmt.c: Likewise.
        * sunrpc/rpc/auth.h: Likewise.
        * sunrpc/rpc/auth_unix.h: Likewise.
        * sunrpc/rpc/clnt.h: Likewise.
        * sunrpc/rpc/des_crypt.h: Likewise.
        * sunrpc/rpc/key_prot.h: Likewise.
        * sunrpc/rpc/netdb.h: Likewise.
        * sunrpc/rpc/pmap_clnt.h: Likewise.
        * sunrpc/rpc/pmap_prot.h: Likewise.
        * sunrpc/rpc/pmap_rmt.h: Likewise.
        * sunrpc/rpc/rpc.h: Likewise.
        * sunrpc/rpc/rpc_des.h: Likewise.
        * sunrpc/rpc/rpc_msg.h: Likewise.
        * sunrpc/rpc/svc.h: Likewise.
        * sunrpc/rpc/svc_auth.h: Likewise.
        * sunrpc/rpc/types.h: Likewise.
        * sunrpc/rpc/xdr.h: Likewise.
        * sunrpc/rpc_clntout.c: Likewise.
        * sunrpc/rpc_cmsg.c: Likewise.
        * sunrpc/rpc_common.c: Likewise.
        * sunrpc/rpc_cout.c: Likewise.
        * sunrpc/rpc_dtable.c: Likewise.
        * sunrpc/rpc_hout.c: Likewise.
        * sunrpc/rpc_main.c: Likewise.
        * sunrpc/rpc_parse.c: Likewise.
        * sunrpc/rpc_parse.h: Likewise.
        * sunrpc/rpc_prot.c: Likewise.
        * sunrpc/rpc_sample.c: Likewise.
        * sunrpc/rpc_scan.c: Likewise.
        * sunrpc/rpc_scan.h: Likewise.
        * sunrpc/rpc_svcout.c: Likewise.
        * sunrpc/rpc_tblout.c: Likewise.
        * sunrpc/rpc_util.c: Likewise.
        * sunrpc/rpc_util.h: Likewise.
        * sunrpc/rpcinfo.c: Likewise.
        * sunrpc/rpcsvc/bootparam_prot.x: Likewise.
        * sunrpc/rpcsvc/key_prot.x: Likewise.
        * sunrpc/rpcsvc/klm_prot.x: Likewise.
        * sunrpc/rpcsvc/mount.x: Likewise.
        * sunrpc/rpcsvc/nfs_prot.x: Likewise.
        * sunrpc/rpcsvc/nlm_prot.x: Likewise.
        * sunrpc/rpcsvc/rex.x: Likewise.
        * sunrpc/rpcsvc/rstat.x: Likewise.
        * sunrpc/rpcsvc/rusers.x: Likewise.
        * sunrpc/rpcsvc/sm_inter.x: Likewise.
        * sunrpc/rpcsvc/spray.x: Likewise.
        * sunrpc/rpcsvc/yppasswd.x: Likewise.
        * sunrpc/rtime.c: Likewise.
        * sunrpc/svc.c: Likewise.
        * sunrpc/svc_auth.c: Likewise.
        * sunrpc/svc_authux.c: Likewise.
        * sunrpc/svc_raw.c: Likewise.
        * sunrpc/svc_run.c: Likewise.
        * sunrpc/svc_simple.c: Likewise.
        * sunrpc/svc_tcp.c: Likewise.
        * sunrpc/svc_udp.c: Likewise.
        * sunrpc/svc_unix.c: Likewise.
        * sunrpc/svcauth_des.c: Likewise.
        * sunrpc/xcrypt.c: Likewise.
        * sunrpc/xdr.c: Likewise.
        * sunrpc/xdr_array.c: Likewise.
        * sunrpc/xdr_float.c: Likewise.
        * sunrpc/xdr_mem.c: Likewise.
        * sunrpc/xdr_rec.c: Likewise.
        * sunrpc/xdr_ref.c: Likewise.
        * sunrpc/xdr_sizeof.c: Likewise.
        * sunrpc/xdr_stdio.c: Likewise.

        * sysdeps/x86_64/multiarch/strcmp.S: Fix two typos in strncasecmp
        handling.

2010-08-19  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/i386/i686/multiarch/strspn.S [!SHARED]: Fix SSE4.2 check.

2010-08-19  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/memchr.S: New file.
        * sysdeps/powerpc/powerpc32/power7/memrchr.S: New file.
        * sysdeps/powerpc/powerpc32/power7/rawmemchr.S: New file.
        * sysdeps/powerpc/powerpc32/power7/strchr.S: New file.
        * sysdeps/powerpc/powerpc32/power7/strchrnul.S: New file.
        * sysdeps/powerpc/powerpc32/power7/strlen.S: New file.
        * sysdeps/powerpc/powerpc32/power7/strnlen.S: New file.
        * sysdeps/powerpc/powerpc64/power7/memchr.S: New file.
        * sysdeps/powerpc/powerpc64/power7/memrchr.S: New file.
        * sysdeps/powerpc/powerpc64/power7/rawmemchr.S: New file.
        * sysdeps/powerpc/powerpc64/power7/strchr.S: New file.
        * sysdeps/powerpc/powerpc64/power7/strchrnul.S: New file.
        * sysdeps/powerpc/powerpc64/power7/strlen.S: New file.
        * sysdeps/powerpc/powerpc64/power7/strnlen.S: New file.

2010-07-26  Anton Blanchard  <anton@samba.org>

        * malloc/malloc.c (sYSTRIm): Replace divide and multiply with mask.
        * malloc/arena.c (heap_trim): Likewise.

2010-08-16  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/syscalls.list: Add entry for fanotify_init
        here.  Not...
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: ...here...
        * sysdeps/unix/sysv/linux/i386/syscalls.list: ... orhere.

2010-08-12  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/elf/Makefile: New file.

2010-08-14  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/sys/fanotify.h: Remove third argument
        from fanotify_init.
        * sysdeps/unix/sysv/linux/i386/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Likewise.

2010-08-15  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/strcmp.S: Use correct register for fourth parameter
        of strncasecmp_l.
        * sysdeps/multiarch/strcmp.S: Likewise.

2010-08-14  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/Makefile [subdir=string] (sysdep_routines): Add
        strncase_l-nonascii.
        * sysdeps/x86_64/multiarch/Makefile [subdir=string] (sysdep_routines):
        Add strncase_l-ssse3.
        * sysdeps/x86_64/multiarch/strcmp.S: Prepare for use as strncasecmp.
        * sysdeps/x86_64/strcmp.S: Likewise.
        * sysdeps/x86_64/multiarch/strncase_l-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/strncase_l.S: New file.
        * sysdeps/x86_64/strncase.S: New file.
        * sysdeps/x86_64/strncase_l-nonascii.c: New file.
        * sysdeps/x86_64/strncase_l.S: New file.
        * string/Makefile (strop-tests): Add strncasecmp.
        * string/test-strncasecmp.c: New file.

        * sysdeps/x86_64/strcasecmp_l-nonascii.c: Add prototype to avoid
        warning.

        * sysdeps/x86_64/strcmp.S: Move definition of NO_NOLOCALE_ALIAS to...
        * sysdeps/x86_64/multiarch/strcasecmp_l-ssse3.S: ... here.

2010-08-14  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/prlimit.c: Make it compile.

2010-08-12  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/bits/termios.h: Define EXTPROC.
        * sysdeps/unix/sysv/linux/powerpc/bits/termios.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/termios.h: Likewise.

2010-05-01  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc32/power4/memcmp.S: Correct cfi for r24.
        * sysdeps/powerpc/powerpc64/bsd-_setjmp.S: Move contents..
        * sysdeps/powerpc/powerpc64/bsd-setjmp.S: ..and these too..
        * sysdeps/powerpc/powerpc64/setjmp.S: ..to here..
        * sysdeps/powerpc/powerpc64/setjmp-common.S: ..and here, with some
        tidying.  Don't tail-call __sigjmp_save for static lib.
        * sysdeps/powerpc/powerpc64/sysdep.h (SAVE_ARG, REST_ARG): Correct
        save location.
        (CFI_SAVE_ARG, CFI_REST_ARG): New macros.
        (CALL_MCOUNT): Add eh info, and nop after bl.
        (TAIL_CALL_SYSCALL_ERROR): New macro.
        (PSEUDO_RET): Use it.
        * sysdeps/powerpc/powerpc64/dl-trampoline.S (_dl_runtime_resolve):
        Correct save location of integer regs and cr.
        (_dl_profile_resolve): Correct cr save location.  Delete nops
        after bl when SHARED.  Reduce cfi size a little by better
        placement of cfi directives.
        * sysdeps/powerpc/powerpc64/fpu/s_copysign.S (__copysign): Don't
        make a stack frame.  Instead use parm save area as a temp.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S (__brk): Don't
        make a stack frame.  Use TAIL_CALL_SYSCALL_ERROR.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S (__clone):
        Don't make a stack frame for parent, use parm save area.
        Increase child stack frame to 112 bytes.  Don't save unused reg,
        and adjust reg usage.  Set up cfi on error recovery and
        epilogue of parent, and use TAIL_CALL_SYSCALL_ERROR, PSEUDO_RET.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S
        (__makecontext): Add dummy nop after jump to exit.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S (__socket):
        Use correct parm save area and cr save, reduce stack frame.
        Correct cfi for possible PSEUDO_RET frame setup.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S (__vfork):
        Branch to local label emitted by PSEUDO_RET rather than
        __syscall_error.

2010-08-12  Andreas Schwab  <schwab@redhat.com>

        [BZ #11904]
        * locale/programs/locale.c (print_assignment): New function.
        (show_locale_vars): Use it.

2010-08-11  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/bits/statfs.h (struct statfs): Add f_flags
        field.
        (struct statfs64): Likewise.
        (_STATFS_F_FLAGS): Define.
        * sysdeps/unix/sysv/linux/s390/bits/statfs.h: Likewise.
        * sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
        Don't define if __ASSUME_STATFS_F_FLAGS is defined.
        (ST_VALID): Define locally.
        (INTERNAL_STATVFS): If f_flags has ST_VALID set don't call
        __statvfs_getflags, use the provided value.
        * sysdeps/unix/sysv/linux/kernel-features.h: Define
        __ASSUME_STATFS_F_FLAGS.

        * sysdeps/unix/sysv/linux/sys/inotify.h (IN_EXCL_UNLINK): Define.

        * sysdeps/unix/sysv/linux/Makefile [subdir=misc] (sysdep_headers):
        Add sys/fanotify.h.
        * sysdeps/unix/sysv/linux/Versions [libc]: Export fanotify_init and
        fanotify_mask for GLIBC_2.13.
        * sysdeps/unix/sysv/linux/i386/syscalls.list: Add entries for
        fanotify_init and fanotify_mark.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sys/fanotify.h: New file.

        * sysdeps/unix/sysv/linux/Makefile [subdir=misc] (sysdep_routines):
        Add prlimit.
        * sysdeps/unix/sysv/linux/Versions [libc]: Export prlimit and
        prlimit64 for GLIBC_2.13.
        * sysdeps/unix/sysv/linux/bits/resource.h: Declare prlimit and
        prlimit64.
        * sysdeps/unix/sysv/linux/i386/syscalls.list: Add entry for prlimit64
        syscall.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sh/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.lis: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Likewise.  Also
        add prlimit alias.
        * sysdeps/unix/sysv/linux/prlimit.c: New file.

        [BZ #11903]
        * sysdeps/generic/netinet/ip.h (IPTOS_CLASS): Fix definition.
        Patch by Evgeni Bikov <bikovevg@iitp.ru>.

        * nss/Makefile: Add rules to build and run tst-nss-test1.
        * shlib-versions: Add entry for libnss_test1.
        * nss/nss_test1.c: New file.
        * nss/tst-nss-test1.c: New file.

        * nss/nsswitch.c (__nss_database_custom): Define new variable.
        (__nss_configure_lookup): Set appropriate entry in
        __nss_configure_lookup to true.
        * nss/nsswitch.h: Define enum with indeces of databases in
        databases and __nss_database_custom arrays.  Declare
        __nss_database_custom.
        * grp/initgroups.c (internal_getgrouplist): Use __nss_database_custom
        to avoid using nscd when custom rules are installed.
        * nss/getXXbyYY_r.c: Likewise.
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Likewise.

        * nss/nss_files/files-parse.c: Whitespace fixes.

2010-08-09  Ulrich Drepper  <drepper@redhat.com>

        [BZ #11883]
        * posix/fnmatch.c: Keep track of alloca use and fall back on malloc.
        * posix/fnmatch_loop.c: Likewise.

2010-07-17  Andi Kleen  <ak@linux.intel.com>

        * sysdeps/i386/i386-mcount.S (__fentry__): Define.
        * sysdeps/x86_64/_mcount.S (__fentry__): Define.
        * stdlib/Versions (__fentry__): Add for GLIBC 2.13
        * Versions.def [GLIBC_2.13]: Add.

2010-08-06  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
        Also fail if tpwd after pwuid call is NULL.

2010-07-31  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * hurd/hurdselect.c (_hurd_select): Round timeout up instead of down
        when converting to ms.

2010-06-06  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/ttyname.c (ttyname): Replace MIG_BAD_ID and
        EOPNOTSUPP errors with ENOTTY.
        * sysdeps/mach/hurd/ttyname_r.c (__ttyname_r): Replace MIG_BAD_ID and
        EOPNOTSUPP errors with ENOTTY.

2010-07-31  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/multiarch/Makefile [subdir=string] (sysdep_routines):
        Add strcasecmp_l-ssse3.
        * sysdeps/x86_64/multiarch/strcmp.S: Add support to compile for
        strcasecmp.
        * sysdeps/x86_64/strcmp.S: Allow more flexible compiling of strcasecmp.
        * sysdeps/x86_64/multiarch/strcasecmp_l.S: New file.
        * sysdeps/x86_64/multiarch/strcasecmp_l-ssse3.S: New file.

2010-07-30  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/multiarch/strcmp.S: Pretty printing.

        * string/Makefile (strop-tests): Add strcasecmp.
        * sysdeps/x86_64/Makefile [subdir=string] (sysdep_routines): Add
        strcasecmp_l-nonascii.
        (gen-as-const-headers): Add locale-defines.sym.
        * sysdeps/x86_64/strcmp.S: Add support for strcasecmp implementation.
        * sysdeps/x86_64/strcasecmp.S: New file.
        * sysdeps/x86_64/strcasecmp_l.S: New file.
        * sysdeps/x86_64/strcasecmp_l-nonascii.c: New file.
        * sysdeps/x86_64/locale-defines.sym: New file.
        * string/test-strcasecmp.c: New file.

        * string/test-strcasestr.c: Test both ends of the range of characters.
        * sysdeps/x86_64/multiarch/strstr.c: Fix UCHIGH definition.

2010-07-29  Roland McGrath  <roland@redhat.com>

        [BZ #11856]
        * manual/locale.texi (Yes-or-No Questions): Fix example code.

2010-07-27  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/multiarch/strcmp-ssse3.S: Avoid compiling the file
        for ld.so.

2010-07-27  Andreas Schwab  <schwab@redhat.com>

        * manual/memory.texi (Malloc Tunable Parameters): Document
        M_PERTURB.

2010-07-26  Roland McGrath  <roland@redhat.com>

        [BZ #11840]
        * configure.in (-fgnu89-inline check): Set and substitute
        gnu89_inline, not libc_cv_gnu89_inline.
        * configure: Regenerated.
        * config.make.in (gnu89-inline-CFLAGS): Use @gnu89_inline@.

2010-07-26  Ulrich Drepper  <drepper@redhat.com>

        * string/test-strnlen.c: New file.
        * string/Makefile (strop-tests): Add strnlen.
        * string/tester.c (test_strnlen): Add a few more test cases.
        * string/tst-strlen.c: Better error reporting.

        * sysdeps/x86_64/strnlen.S: New file.

2010-07-24  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/multiarch/strstr.c (__m128i_strloadu_tolower): Use
        lower-latency instructions.

2010-07-23  Ulrich Drepper  <drepper@redhat.com>

        * string/test-strcasestr.c: New file.
        * string/test-strstr.c: New file.
        * string/Makefile (strop-tests): Add strstr and strcasestr.
        * string/str-two-way.h: Don't undefine MAX.
        * string/strcasestr.c: Don't define alias if NO_ALIAS is defined.

2010-07-21  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        strcasestr-nonascii.
        (CFLAGS-strcasestr-nonascii.c): Define.
        * sysdeps/i386/i686/multiarch/strcasestr-nonascii.c: New file.
        * sysdeps/x86_64/multiarch/strcasestr-nonascii.c (STRSTR_SSE42):
        Remove unused attribute.

2010-07-20  Roland McGrath  <roland@redhat.com>

        * elf/dl-sysdep.c (_dl_important_hwcaps): Add dsocaps mask to
        dl_hwcap_mask as well as dl_hwcap.  Without this, dsocaps matching in
        ld.so.cache was broken.  With it, there is no way to disable dsocaps
        like LD_HWCAP_MASK can disable hwcaps.

2010-06-02  Emilio Pozuelo Monfort  <pochu27@gmail.com>

        * sysdeps/mach/hurd/sendmsg.c (__libc_sendmsg): Fix memory leaks.

2010-07-16  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/multiarch/strstr.c: Rewrite to avoid indirect function
        call in strcasestr.
        * sysdeps/x86_64/multiarch/strcasestr.c: Declare
        __strcasestr_sse42_nonascii.
        * sysdeps/x86_64/multiarch/Makefile: Add rules to build
        strcasestr-nonascii.c.
        * sysdeps/x86_64/multiarch/strcasestr-nonascii.c: New file.

2010-06-15  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S: New file.
        * sysdeps/powerpc/powerpc32/power6/fpu/s_copysignf.S: New file.
        * sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: New file.
        * sysdeps/powerpc/powerpc64/power6/fpu/s_copysignf.S: New file.

2010-07-09  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Use __fcntl not
        fcntl.

2010-07-06  Andreas Schwab  <schwab@redhat.com>

        [BZ #11577]
        * elf/dl-version.c (match_symbol): Don't pass NULL occation to
        dl_signal_cerror.

2010-07-06  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Implement
        _PC_PIPE_BUF using F_GETPIPE_SZ.

2010-07-05  Roland McGrath  <roland@redhat.com>

        * manual/arith.texi (Rounding Functions): Fix rint description
        implicit in round description.

2010-07-02  Ulrich Drepper  <drepper@redhat.com>

        * elf/Makefile: Fix linking for a few tests to make recent linker
        happy.

2010-06-30  Andreas Schwab  <schwab@redhat.com>

        * dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Readd
        $(common-objpfx)libc_nonshared.a.

2010-06-21  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/970/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc32/power5/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc32/power5+/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc32/power6x/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc64/970/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc64/power5/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc64/power5+/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc64/power6x/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc32/970/Implies: Point to power4.
        * sysdeps/powerpc/powerpc32/power5/Implies: Point to power4.
        * sysdeps/powerpc/powerpc32/power5+/Implies: Point to power5.
        * sysdeps/powerpc/powerpc32/power6/Implies: Point to power5+.
        * sysdeps/powerpc/powerpc32/power6x/Implies: Point to power6.
        * sysdeps/powerpc/powerpc64/970/Implies: Point to power4.
        * sysdeps/powerpc/powerpc64/power5/Implies: Point to power4.
        * sysdeps/powerpc/powerpc64/power5+/Implies: Point to power5.
        * sysdeps/powerpc/powerpc64/power6/Implies: Point to power5+.
        * sysdeps/powerpc/powerpc64/power6x/Implies: Point to power6.
        * sysdeps/powerpc/powerpc32/power7/Implies: New file.
        * sysdeps/powerpc/powerpc64/power7/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/970/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/cell/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/970/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/cell/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies: New file.

2010-06-25  H.J. Lu  <hongjiu.lu@intel.com>

        * debug/memmove_chk.c (__memmove_chk): Renamed to ...
        (MEMMOVE_CHK): ...this.  Default to __memmove_chk.
        * string/memmove.c (memmove): Renamed to ...
        (MEMMOVE): ...this.  Default to memmove.
        * sysdeps/x86_64/memcpy.S: Use ENTRY_CHK and END_CHK.
        * sysdeps/x86_64/sysdep.h (ENTRY_CHK): Define.
        (END_CHK): Define.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memcpy-ssse3 mempcpy-ssse3 memmove-ssse3 memcpy-ssse3-back
        mempcpy-ssse3-back memmove-ssse3-back.
        * sysdeps/x86_64/multiarch/bcopy.S: New file .
        * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: New file.
        * sysdeps/x86_64/multiarch/memcpy-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/memcpy.S: New file.
        * sysdeps/x86_64/multiarch/memcpy_chk.S: New file.
        * sysdeps/x86_64/multiarch/memmove-ssse3-back.S: New file.
        * sysdeps/x86_64/multiarch/memmove-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/memmove.c: New file.
        * sysdeps/x86_64/multiarch/memmove_chk.c: New file.
        * sysdeps/x86_64/multiarch/mempcpy-ssse3-back.S: New file.
        * sysdeps/x86_64/multiarch/mempcpy-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/mempcpy.S: New file.
        * sysdeps/x86_64/multiarch/mempcpy_chk.S: New file.
        * sysdeps/x86_64/multiarch/init-arch.h (bit_Fast_Copy_Backward):
        Define.
        (index_Fast_Copy_Backward): Define.
        (HAS_ARCH_FEATURE): Define.
        (HAS_FAST_REP_STRING): Define.
        (HAS_FAST_COPY_BACKWARD): Define.

2010-06-21  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
        Restore proper fallback handling.

2010-06-19  Ulrich Drepper  <drepper@redhat.com>

        [BZ #11701]
        * posix/group_member.c (__group_member): Correct checking loop.

        * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid): Handle
        OOM in getpwuid_r correctly.  Return error number when the caller
        should return, otherwise -1.
        (getlogin_r): Adjust to return also for result of __getlogin_r_loginuid
        call returning > 0 value.
        * sysdeps/unix/sysv/linux/getlogin.c (getlogin): Likewise.

2010-06-07  Andreas Schwab  <schwab@redhat.com>

        * dlfcn/Makefile: Remove explicit dependencies on libc.so and
        libc_nonshared.a from targets in modules-names.

2010-06-02  Kirill A. Shutemov  <kirill@shutemov.name>

        * elf/dl-reloc.c: Flush cache after solving TEXTRELs if arch
        requires it.

2010-06-10  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/memcmp.S: New file
        * sysdeps/powerpc/powerpc64/power7/memcmp.S: New file.
        * sysdeps/powerpc/powerpc32/power7/strncmp.S: New file.
        * sysdeps/powerpc/powerpc64/power7/strncmp.S: New file.

2010-06-02  Andreas Schwab  <schwab@redhat.com>

        * nis/nss_nis/nis-initgroups.c (get_uid): Properly resize buffer.

2010-06-14  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Define F_SETPIPE_SZ
        and F_GETPIPE_SZ.
        * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.

2010-06-14  Roland McGrath  <roland@redhat.com>

        * manual/libc.texinfo (@copying): Change to GFDL v1.3.

2010-06-07  Jakub Jelinek  <jakub@redhat.com>

        * libio/stdio.h (sscanf, vsscanf): Use __REDIRECT_NTH instead of
        __REDIRECT followed by __THROW.
        * wcsmbs/wchar.h (swscanf, vswscanf): Likewise.
        * posix/getopt.h (getopt): Likewise.

2010-06-02  Emilio Pozuelo Monfort  <pochu27@gmail.com>

        * hurd/lookup-at.c (__file_name_lookup_at): Accept
        AT_SYMLINK_FOLLOW in AT_FLAGS.  Fail with EINVAL if both
        AT_SYMLINK_FOLLOW and AT_SYMLINK_NOFOLLOW are present
        in AT_FLAGS.
        * hurd/hurd/fd.h (__file_name_lookup_at): Update comment.
        * sysdeps/mach/hurd/linkat.c (linkat): Pass O_NOLINK in FLAGS.

2010-05-28  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/memcpy.S: Exchange srdi for srwi.

2010-05-26  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #11640]
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Properly check family and model.

2010-05-26  Takashi Yoshii  <takashi.yoshii.zj@renesas.com>

        * sysdeps/unix/sysv/linux/sh/sh4/register-dump.h: Fix iov[] size.

2010-05-24  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/memset.S: POWER7 32-bit memset fix.

2010-05-21  Ulrich Drepper  <drepper@redhat.com>

        * elf/dl-runtime.c (_dl_profile_fixup): Don't crash on unresolved weak
        symbol reference.

2010-05-19  Andreas Schwab  <schwab@redhat.com>

        * elf/dl-runtime.c (_dl_fixup): Don't crash on unresolved weak
        symbol reference.

2010-05-21  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add recvmmsg
        and internal_recvmmsg.
        * sysdeps/unix/sysv/linux/recvmmsg.c: New file.
        * sysdeps/unix/sysv/linux/internal_recvmmsg.S: New file.
        * sysdeps/unix/sysv/linux/socketcall.h (SOCKOP_recvmmsg): Define.
        * sysdeps/unix/sysv/linux/syscalls.list (recvmmsg): Remove.

        * sunrpc/clnt_tcp.c (clnttcp_control): Add missing break.
        * sunrpc/clnt_udp.c (clntudp_control): Likewise.
        * sunrpc/clnt_unix.c (clntunix_control): Likewise.

2010-05-20  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/sys/timex.h: Use __REDIRECT_NTH.

2010-05-17  Luis Machado  <luisgpm@br.ibm.com>

        POWER7 optimizations.
        * sysdeps/powerpc/powerpc64/power7/memset.S: New file.
        * sysdeps/powerpc/powerpc32/power7/memset.S: New file.

2010-05-19  Ulrich Drepper  <drepper@redhat.com>

        * version.h: Update for 2.13 development version.

2010-05-12  Andrew Stubbs  <ams@codesourcery.com>

        * sysdeps/sh/sh4/fpu/feholdexcpt.c (feholdexcept): Really disable all
        exceptions.  Return 0.

2010-05-07  Roland McGrath  <roland@redhat.com>

        * elf/ldconfig.c (main): Add a const.

2010-05-06  Ulrich Drepper  <drepper@redhat.com>

        * nss/getent.c (idn_flags): Default to AI_IDN|AI_CANONIDN.
        (args_options): Add no-idn option.
        (ahosts_keys_int): Add idn_flags to ai_flags.
        (parse_option): Handle 'i' option to clear idn_flags.

        * malloc/malloc.c (_int_free): Possible race in the most recently
        added check.  Only act on the data if no current modification
        happened.

See ChangeLog.17 for earlier changes.