* sysdeps/generic/backtrace.c (FIRST_FRAME_POINTER): New macro.
(__backtrace): Use it.
* sysdeps/arm/frame.h (FIRST_FRAME_POINTER): Define. [PR libc/2632]
2002-07-12 Philip Blundell <philb@gnu.org>
* sysdeps/arm/dl-machine.h (elf_machine_rel): Don't handle
R_ARM_RELATIVE if RTLD_BOOTSTRAP and HAVE_Z_COMBRELOC. Only check
for rtld map if neither RTLD_BOOTSTRAP nor HAVE_Z_COMBRELOC is defined.
(elf_machine_rela): Remove unused variable.
* Versions.def (libc): Add GLIBC_2.3.
* stdlib/Versions [libc] (GLIBC_2.3): Add realpath.
* stdlib/canonicalize.c: Add compatibility version for realpath
and make new code available in GLIBC_2.3.
* malloc/hooks.c (realloc_check): If mremap succeeds actually use
the result.
* sysdeps/i386/i486/bits/string.h: Add early clobber for "a"
output parameter. Reported by Denis Zaitsev <zzz@cd-club.ru>.
* Versions.def (libthread_db): Add GLIBC_2.3.
2002-07-09 Jakub Jelinek <jakub@redhat.com>
* libio/freopen.c (freopen): Reset jump tables, use mmap stdio for the
new stream if possible.
* libio/freopen64.c (freopen64): Likewise.
* libio/Makefile (tests): Add tst-freopen.
* libio/tst-freopen.c: New file.
2002-07-03 Jakub Jelinek <jakub@redhat.com>
* libio/stdio.h (obstack_printf): Add format attribute.
(obstack_vprintf): Likewise.
2002-07-04 Jakub Jelinek <jakub@redhat.com>
* posix/regex_internal.h (re_token_t): Shrink the structure to 8
resp. 16 bytes on 32-bit resp. 64-bit platforms.
(re_charset_t, re_string_t): Reorder structure members for 64-bit
architectures.
2002-07-04 Jakub Jelinek <jakub@redhat.com>
* posix/regcomp.c (re_compile_internal): Move clearing of dfa...
(init_dfa): ...here.
2002-07-05 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regcomp.c (parse_sub_exp): Add nodes OP_OPEN_SUBEXP and
OP_CLOSE_SUBEXP at both ends of sub expressions instead of SUBEXP
nodes in parse trees.
(calc_first): Fix the Definition of `firsts' of OP_OPEN_SUBEXP
and OP_CLOSE_SUBEXP, and remove the definition of SUBEXP.
(calc_epsdest): Treat OP_OPEN_SUBEXP and OP_CLOSE_SUBEXP as the
nodes which can epsilon transit.
* posix/regex_internal.h: Add OP_OPEN_SUBEXP and OP_CLOSE_SUBEXP
to IS_EPSILON_NODE macro.
* posix/regexec.c (update_regs): New function to update registers
by refering OP_OPEN_SUBEXP and OP_CLOSE_SUBEXP nodes.
(proceed_next_node): Use the entities of the nodes to determine
whether the node can transit to.
(set_regs): Use update_regs function to update registers.
2002-07-03 Jakub Jelinek <jakub@redhat.com>
* posix/bug-regex4.c (main): Remove duplicate setlocale.
* posix/bug-regex6.c: New file.
* posix/Makefile (tests): Add bug-regex6.
(bug-regex6-ENV): Set LOCPATH.
Ulrich Drepper [Sun, 30 Jun 2002 21:45:51 +0000 (21:45 +0000)]
Update.
* locale/iso-639.def: Add entry for Ganda.
* locale/programs/ld-address.c (DEFINE_LANGUAGE_CODE3): New
definition.
(address_finish): Handle entries with two letter ISO 639 code.
* iconvdata/Makefile: Recreate gconv-modules.cache file in target
expected result. Reported by Stephen L Moshier <steve@moshier.net>.
Ulrich Drepper [Sun, 30 Jun 2002 15:49:29 +0000 (15:49 +0000)]
Update.
2002-06-30 Ulrich Drepper <drepper@redhat.com>
* math/libm-test.inc (cexp_test): Add missing L suffix for
expected result. Reported by Stephen L Moshier <steve@moshier.net>.
* sysdeps/i386/fpu/libm-test-ulps: Adjust error for cexp (0.75 +
1.25 i).
Ulrich Drepper [Sun, 30 Jun 2002 07:17:02 +0000 (07:17 +0000)]
Update.
2002-06-30 Ulrich Drepper <drepper@redhat.com>
* elf/dl-lookup.c (add_dependency): It is not necessary to add
dependencies if they are created between objects which are created
while processing RTLD_NOW for objects loaded as part of the same
dlopen call.
2002-06-14 H.J. Lu <hjl@gnu.org>
* elf/Makefile (tests): Add circleload1.
(modules-names): Add circlemod1, circlemod2, circlemod3,
circlemod1a, circlemod2a and circlemod3a.
($(objpfx)circleload1): New target.
($(objpfx)circleload1.out): Likewise.
($(objpfx)circlemod1.so): Likewise.
($(objpfx)circlemod2.so): Likewise.
($(objpfx)circlemod1a.so): Likewise.
($(objpfx)circlemod2a.so): Likewise.
* elf/circleload1.c: New file.
* elf/circlemod1.c: New file.
* elf/circlemod1a.c: New file.
* elf/circlemod2.c: New file.
* elf/circlemod2a.c: New file.
* elf/circlemod3.c: New file.
* elf/circlemod3a.c: New file.
Ulrich Drepper [Sat, 29 Jun 2002 23:35:02 +0000 (23:35 +0000)]
Update.
2002-06-18 Amos Waterland <apw@us.ibm.com>
* sysdeps/pthread/aio_cancel.c (aio_cancel): Add check for invalid
file descriptor.
* sysdeps/pthread/aio_fsync.c (aio_fsync): Add check for invalid fd;
add check for fd not open for writing.
* sysdeps/pthread/aio_suspend.c (aio_suspend): Add check for
completed element(s) and do not suspend thread if so. Patch
heavily modified by drepper.
* rt/tst-aio7.c: New file. Regression test for problems which the
above three changes fix.
* rt/Makefile (tests): Add tst-aio7.
Ulrich Drepper [Sat, 29 Jun 2002 21:08:13 +0000 (21:08 +0000)]
Update.
2002-06-29 Ulrich Drepper <drepper@redhat.com>
* catgets/gencat.c (read_input_file): Handle more than one slash
at end of line correctly [PR libc/3926].
Based on a patch by Steven Kim <steven.kim@peregrine.com>.
* catgets/sample.SJIS: Add test case for above bug.
* catgets/test-gencat.c: Adjust test code.
* catgets/test-gencat.sh: Adjust expected results.
* elf/do-rel.h (elf_dynamic_do_rel): Avoid overflow in computation
to skip relative relocations.
Patch by Geoff Keating <geoffk@redhat.com>.
Ulrich Drepper [Fri, 28 Jun 2002 21:23:06 +0000 (21:23 +0000)]
Update.
2002-05-26 Bruno Haible <bruno@clisp.org>
* iconv/loop.c (STANDARD_FROM_LOOP_ERR_HANDLER): New macro.
(STANDARD_TO_LOOP_ERR_HANDLER): Renamed from STANDARD_ERR_HANDLER.
All callers changed.
* iconv/gconv_simple.c (ascii_internal_loop): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(utf8_internal_loop): Likewise.
(ucs2_internal_loop): Likewise.
(internal_ucs2_loop): Perform error handling like in
STANDARD_FROM_LOOP_ERR_HANDLER.
* iconvdata/unicode.c (BODY for TO_LOOP): Perform error handling like
in STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
* iconvdata/utf-16.c (BODY for TO_LOOP): Perform error handling like
in STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
* iconvdata/utf-32.c (BODY for TO_LOOP): Perform error handling like
in STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
* iconvdata/big5.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
* iconvdata/iso-2022-jp.c (BODY for FROM_LOOP): Likewise.
* iconvdata/8bit-gap.c (BODY for FROM_LOOP): Likewise.
* iconvdata/8bit-generic.c (BODY for FROM_LOOP): Likewise.
* iconvdata/ansi_x3.110.c (BODY for FROM_LOOP): Likewise.
* iconvdata/armscii-8.c (BODY for FROM_LOOP): Likewise.
* iconvdata/cp1255.c (BODY for FROM_LOOP): Likewise.
* iconvdata/cp1258.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-cn.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-jisx0213.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-jp.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-kr.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-tw.c (BODY for FROM_LOOP): Likewise.
* iconvdata/big5hkscs.c (BODY for FROM_LOOP): Likewise.
* iconvdata/gb18030.c (BODY for FROM_LOOP): Likewise.
* iconvdata/gbk.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso-2022-cn-ext.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso-2022-cn.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso-2022-jp-3.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso-2022-kr.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso646.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso_6937-2.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso_6937.c (BODY for FROM_LOOP): Likewise.
* iconvdata/johab.c (BODY for FROM_LOOP): Likewise.
* iconvdata/shift_jisx0213.c (BODY for FROM_LOOP): Likewise.
* iconvdata/sjis.c (BODY for FROM_LOOP): Likewise.
* iconvdata/t.61.c (BODY for FROM_LOOP): Likewise.
* iconvdata/uhc.c (BODY for FROM_LOOP): Likewise.
* iconvdata/utf-7.c (BODY for FROM_LOOP): Likewise.
* iconvdata/gbbig5.c (BODY for FROM_LOOP): Likewise. When ignoring
an error, still set result = __GCONV_ILLEGAL_INPUT.
(BODY for TO_LOOP): Likewise.
* iconvdata/ibm930.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm932.c: Include <dlfcn.h> and <stdint.h>.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm933.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm935.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm937.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm939.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm943.c: Include <dlfcn.h> and <stdint.h>.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/gbgbk.c (BODY for FROM_LOOP): Update.
* iconvdata/iso8859-1.c (BODY for TO_LOOP): Update.
* iconvdata/tcvn5712-1.c (BODY for TO_LOOP): Update.
2002-06-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* sysdeps/sh/dl-machine.h (elf_machine_load_address): Use local
labels in assembler instructions.
Ulrich Drepper [Wed, 26 Jun 2002 15:31:36 +0000 (15:31 +0000)]
Update.
2002-06-26 Ulrich Drepper <drepper@redhat.com>
* sysdeps/powerpc/Versions: Export libgcc functions for GLIBC_2.0.
* sysdeps/powerpc/libgcc-compat.c: Fix function names.
Patch by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
* libio/fileops.c (_IO_file_xsgetn_mmap): Always set EOF flag if
Ulrich Drepper [Tue, 25 Jun 2002 19:33:56 +0000 (19:33 +0000)]
Update.
* libio/fileops.c (_IO_file_xsgetn_mmap): Always set EOF flag is
not enough content is available.
* libio/tst-eof.c: New file.
* libio/Makefile (tests): Add tst-eof.
* libio/fileops.c (_IO_file_underflow_mmap): Read a single byte to
update atime.
* libio/tst-atime.c: New file.
* libio/Makefile (tests): Add tst-atime.
* nss/getXXbyYY_r.c (NEW, NEW1): Define.
(NEW (REENTRANT_NAME)): Strong alias to INTERNAL (REENTRANT_NAME).
(REENTRANT_NAME@@GLIBC_2.1.2): Use NEW (REENTRANT_NAME).
* nss/getXXent_r.c (NEW, NEW1): Define.
(NEW (REENTRANT_GETNAME)): Strong alias to
INTERNAL (REENTRANT_GETNAME).
(REENTRANT_GETNAME@@GLIBC_2.1.2): Use NEW (REENTRANT_GETNAME).
2002-06-21 Ulrich Drepper <drepper@redhat.com>
* libio/fileops.c (_IO_file_setbuf_mmap): New function.
(_IO_file_jumps_mmap): Use it.
* libio/iosetvbuf.c: Don't call _IO_WSETBUF.
* libio/libioP.h: Remove _IO_wdefault_setbuf and
_IO_wdefault_setbuf_internal prorotypes. Add _IO_file_setbuf_mmap
prototype.
* libio/wfileops.c (_IO_wfile_setbuf): Removed.
(_IO_wfile_jumps_mmap): Don't use it anymore.
* libio/wgenops.c (_IO_wdefault_setbuf): Removed.
* libio/memstream.c (_IO_wmem_jumps): Use _IO_default_setbuf not
_IO_wdefault_setbuf.
* libio/vswprintf.c (_IO_wstrn_jumps): Likewise.
* libio/wstrops.c (_IO_wstr_jumps): Likewise.
* stdio-common/vfprintf.c (_IO_helper_jumps): Likewise.
2002-06-05 Jakub Jelinek <jakub@redhat.com>
* libio/Makefile (tests): Add tst-mmap-setvbuf.
* libio/tst-mmap-setvbuf.c: New test.
Ulrich Drepper [Fri, 21 Jun 2002 05:32:43 +0000 (05:32 +0000)]
Update.
2002-06-20 Ulrich Drepper <drepper@redhat.com>
* spinlock.c (wait_node_alloc): We cannot use compare-and-exchange.
Unconditionally use the code using spinlock. Use __pthread_release
to free a spinlock.
(wait_node_free): Likewise.
(__pthread_acquire, __pthread_release): Unconditionally define.
Andreas Jaeger [Thu, 20 Jun 2002 08:34:01 +0000 (08:34 +0000)]
Update.
2002-06-20 Andreas Jaeger <aj@suse.de>
* math/libm-test.inc: Use exact values as input parameters,
compute output parameters with 36 digits for 128-bit long doubles.
* sysdeps/i386/fpu/libm-test-ulps: Regenerated.
* sysdeps/x86-64/fpu/libm-test-ulps: Regenerated.
Ulrich Drepper [Thu, 20 Jun 2002 07:23:23 +0000 (07:23 +0000)]
Update.
2002-06-13 Stephen L Moshier <steve@moshier.net>
* sysdeps/ieee754/ldbl-96/s_scalbnl.c: Fix cases in which
argument or result is subnormal.
2002-06-19 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/fpu/s_remquo.S: Fix three mistakes in computing the
quotient.
* sysdeps/i386/fpu/s_remquof.S: Likewise.
* sysdeps/i386/fpu/s_remquol.S: Likewise.
* sysdeps/hppa/dl-machine.h: Don't use multi-line string literals.
* sysdeps/unix/sysv/linux/alpha/sendfile64.c: New file.
* sysdeps/unix/sysv/linux/ia64/sendfile64.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc64/sendfile64.c: New file.
* sysdeps/unix/sysv/linux/x86_64/sendfile64.c: New file.
Andreas Jaeger [Wed, 19 Jun 2002 07:22:40 +0000 (07:22 +0000)]
Update.
2002-06-17 David Mosberger <davidm@hpl.hp.com>
* sysdeps/unix/sysv/linux/ia64/sys/ucontext.h (uc_sigmask): Fix
typo: corresponding sigcontext field is called sc_mask, not sc_sigmask.
Reported by Peter A. Buhr.
Roland McGrath [Thu, 13 Jun 2002 08:57:15 +0000 (08:57 +0000)]
* hurd/hurdstartup.h (_hurd_startup): int -> intptr_t in MAIN arg type.
* hurd/hurdstartup.c (_hurd_startup): Likewise.
Use intptr_t instead of int for argc in stack layout.
* sysdeps/mach/hurd/alpha/init-first.c (init): Fix argument type.
(_dl_init_first): Likewise.
(_hurd_stack_setup): Likewise.
(init1): Add a cast.
Roland McGrath [Thu, 13 Jun 2002 08:56:05 +0000 (08:56 +0000)]
2002-06-13 Roland McGrath <roland@frob.com>
* hurd/hurdstartup.h (_hurd_startup): int -> intptr_t in MAIN arg type.
* hurd/hurdstartup.c (_hurd_startup): Likewise.
Use intptr_t instead of int for argc in stack layout.
* sysdeps/mach/hurd/alpha/init-first.c (init): Fix argument type.
(_dl_init_first): Likewise.
(_hurd_stack_setup): Likewise.
(init1): Add a cast.
Roland McGrath [Tue, 11 Jun 2002 23:04:51 +0000 (23:04 +0000)]
* sysdeps/mach/hurd/xstat64.c: Conditionalize entire contents of the
file on [!RTLD_STAT64].
* sysdeps/mach/hurd/fxstat64.c: Likewise.
* sysdeps/mach/hurd/tmpfile.c (tmpfile64): Define as alias of tmpfile.
(__fdopen): Use INTUSE.
* sysdeps/mach/hurd/tmpfile64.c: New file, empty placeholder.
* stdio-common/tmpfile64.c: File removed.
* sysdeps/generic/tmpfile64.c: New file.
* sysdeps/generic/tmpfile.c (GEN_THIS): New macro, define to __GT_FILE
if not already defined.
(tmpfile): Use it in place of __GT_FILE.
* include/unistd.h: Declare __chown_internal.
* sysdeps/mach/hurd/sendfile64.c (sendfile64): Do real work here.
* sysdeps/mach/hurd/sendfile.c (sendfile): Call that.
2002-06-09 Roland McGrath <roland@frob.com>
Update to new Hurd RPC interfaces supporting 64-bit file sizes.
* sysdeps/mach/hurd/configure.in: Check for <hurd/version.h> with
value of HURD_INTERFACE_VERSION >= 20020609.
* sysdeps/mach/hurd/configure: Regenerated.
* shlib-versions (.*-.*-gnu-gnu.*): Set libhurduser=0.3.
* sysdeps/mach/hurd/xstatconv.c (xstat64_conv): Rewritten to
convert a struct stat64 into a struct stat and return 0 or -1
with errno set to EOVERFLOW.
* sysdeps/mach/hurd/statfsconv.c (statfs64_conv): Likewise
for struct statfs64 to struct statfs.
* sysdeps/mach/hurd/xstat.c (__xstat): Use converter and call ...
* sysdeps/mach/hurd/xstat64.c (__xstat64): ... this, real work here.
* sysdeps/mach/hurd/fxstat.c (__fxstat): Likewise.
* sysdeps/mach/hurd/fxstat64.c (__fxstat64): Likewise.
* sysdeps/mach/hurd/lxstat.c (__lxstat): Likewise.
* sysdeps/mach/hurd/lxstat64.c (__lxstat64): Likewise.
* sysdeps/mach/hurd/statfs.c (__statfs): Likewise.
* sysdeps/mach/hurd/statfs64.c (__statfs64): Likewise.
* sysdeps/mach/hurd/fstatfs.c (__fstatfs): Likewise.
* sysdeps/mach/hurd/fstatfs64.c (__fstatfs64): Likewise.
* sysdeps/mach/hurd/pwrite64.c (__libc_pwrite64): Do real work here.
* sysdeps/mach/hurd/pwrite.c (__libc_pwrite): Call that.
* sysdeps/mach/hurd/pread64.c (__libc_pread64): Do real work here.
* sysdeps/mach/hurd/pread.c (__libc_pread): Call that.
* sysdeps/mach/hurd/lseek64.c (__libc_lseek64): Do real work here.
* sysdeps/mach/hurd/lseek.c (__libc_lseek): Call that.
* sysdeps/mach/hurd/readdir64.c (__readdir64): Do real work here.
* sysdeps/mach/hurd/readdir.c (__readdir): Call that.
* sysdeps/mach/hurd/readdir64_r.c (__readdir64_r): Do real work here.
* sysdeps/mach/hurd/readdir_r.c (__readdir64_r): Call that.
* hurd/lookup-retry.c (__hurd_file_name_lookup_retry):
Use struct stat64 for io_stat argument.
* sysdeps/mach/hurd/readlink.c (__readlink): Likewise.
* hurd/fopenport.c (seekio): Remove EOVERFLOW check, pass POS directly
to io_seek.
* hurd/fd-read.c (_hurd_fd_read): Use loff_t for OFFSET argument.
* hurd/fd-write.c (_hurd_fd_write): Likewise.
* hurd/hurd/fd.h: Update decls.
* sysdeps/mach/hurd/getcwd.c
(_hurd_canonicalize_directory_name_internal): Use ino64_t
and struct dirent64.
* sysdeps/mach/hurd/dl-sysdep.c (open_file): Use struct stat64.
(__xstat): Renamed to __xstat64, use struct stat64 for argument.
(__fxstat): Renamed to __fxstat64, use struct stat64 for argument.
(__lseek): Renamed to __libc_lseek64, use off64_t for argument.
2002-06-08 Roland McGrath <roland@frob.com>
* sysdeps/mach/hurd/dirstream.h (struct __dirstream): Use size_t
instead of unsigned long int for __allocation and __size members.