* overview2.sgml: Clarify unix-specific automatic updates section.

* overview2.sgml: Add text that no automatic updates are provided.

* libc/stdio/gets.c (_gets_r): Lock stdin here and call
__sgetc_r instead of _getchar_r.

* cris.h (R_CRIS_32_TPREL): Correct comment.
(R_CRIS_DTPMOD): Open up for use elsewhere than the fourth GOT entry.

2008-11-24  Craig Howland  <howland@LGSInnovations.com>

        * libc/stdlib/wcstoull_r.c:  Add EINVAL return for bad base value,
        include wchar.h for prototype, remove extraneous includes, use
        C99/POSIX ULLONG_MAX (but allow for poor limits.h).
        * libc/stdlib/wcstoull.c:  Fix usage comments (mistakes and to add
        base value check noted above), remove extraneous includes.
        * libc/stdio/asnprintf.c:  Add #include "local.h" to get function
        prototype for _svfprintf_r().
        * libc/stdio/vasnprintf.c:  Ditto.
        * libc/stdio/local.h:  Add function prototype for __submore().
        * libc/include/stdio.h:  Add function prototypes for _fseeko_r and
        _ftello_r.
        * libc/posix/namespace.h:  Commented out define for write to
        eliminate write() prototype being missing for collate.c (which is
        the only file that presently includes namespace.h).
        * libc/include/reent.h:  Added _rename_r.
        * libc/reent/renamer.c:  Corrected function prototypes in synopses.
        * libc/locale/ldpart.c:  Use struct stat64 when calling fstat64.

2008-11-24  Craig Howland  <howland@LGSInnovations.com>

        * libc/stdlib/wcstoull_r.c:  Add EINVAL return for bad base value,
        include wchar.h for prototype, remove extraneous includes, use
        C99/POSIX ULLONG_MAX (but allow for poor limits.h).
        * libc/stdlib/wcstoull.c:  Fix usage comments (mistakes and to add
        base value check noted above), remove extraneous includes.
        * libc/stdio/asnprintf.c:  Add #include "local.h" to get function
        prototype for _svfprintf_r().
        * libc/stdio/vasnprintf.c:  Ditto.
        * libc/stdio/local.h:  Add function prototype for __submore().
        * libc/include/stdio.h:  Add function prototypes for _fseeko_r and
        _ftello_r.
        * libc/posix/namespace.h:  Commented out define for write to
        eliminate write() prototype being missing for collate.c (which is
        the only file that presently includes namespace.h).
        * libc/include/reent.h:  Added _rename_r.
        * libc/reent/renamer.c:  Corrected function prototypes in synopses.
        * libc/locale/ldpart.c:  Use struct stat64 when calling fstat64.

2008-11-24  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/search/hash_func.c: Comment out unused static hash functions.
        * libc/reent/stat64r.c: New file.
        * libc/reent/Makefile.am: Add stat64r.c support.
        * libc/reent/Makefile.in: Regenerated.

Fix typo.

2008-11-24  Joel Sherrill <joel.sherrill@oarcorp.com>

        * libc/posix/scandir.c: Fix memory leaks.

2008-11-24  Joel Sherrill <joel.sherrill@oarcorp.com>

        * libc/posix/Makefile.am: Compile readdir_r.c
        * libc/posix/Makefile.in: Regenerated.

* libc/include/stdio.h (__SMOD): Remove definition of unused flag.
* libc/include/sys/reent.h (struct __sFILE): Add _flags2 member.
* libc/stdio/findfp.c (std): Initialize _flags2.
(__sfp): Ditto.
* libc/stdio/refill.c (__srefill_r): Drop resetting __SMOD flag.
* libc/stdio/vfscanf.c (__ssrefill_r): Ditto.
* libc/stdio/fseek.c (_fseek_r): Drop checking __SMOD flag.
* libc/stdio64/fseeko64.c (_fseeko64_r): Ditto.

2008-11-21  Sterling Augustine  <sterling@tensilica.com>

        * xtensa-isa.c (xtensa_state_is_shared_or): New function.

2008-11-21  Sterling Augustine  <sterling@tensilica.com>

        * xtensa-isa-internal.h (XTENSA_STATE_IS_SHARED_OR): New flag.
        * xtensa-isa.h (xtensa_state_is_shared_or): New prototype.

2008-11-21  Sterling Augustine  <sterling@tensilica.com>

        * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
        xtensa_state_is_shared_or to allow multiple opcodes within a
        single FLIX bundle to write to these special states.

* fhandler_floppy.cc (fhandler_dev_floppy::raw_read): Drop
initialization of bytes_to_read.  Set bytes_to_read to len in
non-buffered case.  Call read_bytes correctly with bytes_to_read
instead of len.

* mmap.cc (MapView): Add NT status to debug output.

2008-11-20  Ken Werner  <ken.werner@de.ibm.com>

        * libc/machine/spu/sys/linux_syscalls.h: Additional syscall defines to
        be in sync with current kernels.

2008-11-20  Ken Werner  <ken.werner@de.ibm.com>
            Patrick Mansfield  <patmans@us.ibm.com>
            Joel Schopp   <jschopp@austin.ibm.com>

        * libc/machine/spu/configure.in: Add __ea detection.
        * libc/machine/spu/Makefile.am: Add new files.
        * libc/machine/spu/include/ea.h: New file.
        * libc/machine/spu/ea_internal.h: Likewise.
        * libc/machine/spu/sys/mman.h: Likewise.
        * libc/machine/spu/mmap_ea.c: Likewise.
        * libc/machine/spu/munmap_ea.c: Likewise.
        * libc/machine/spu/mremap_ea.c: Likewise.
        * libc/machine/spu/msync_ea.c: Likewise.
        * libc/machine/spu/memchr_ea.c: Likewise.
        * libc/machine/spu/memcmp_ea.c: Likewise.
        * libc/machine/spu/memcpy_ea.c: Likewise.
        * libc/machine/spu/memmove_ea.c: Likewise.
        * libc/machine/spu/memset_ea.c: Likewise.
        * libc/machine/spu/malloc_ea.c: Likewise.
        * libc/machine/spu/realloc_ea.c: Likewise.
        * libc/machine/spu/calloc_ea.c: Likewise.
        * libc/machine/spu/free_ea.c: Likewise.
        * libc/machine/spu/posix_memalign_ea.c: Likewise.
        * libc/machine/spu/strcat_ea.c: Likewise.
        * libc/machine/spu/strchr_ea.c: Likewise.
        * libc/machine/spu/strcmp_ea.c: Likewise.
        * libc/machine/spu/strcpy_ea.c: Likewise.
        * libc/machine/spu/strcspn_ea.c: Likewise.
        * libc/machine/spu/strlen_ea.c: Likewise.
        * libc/machine/spu/strncat_ea.c: Likewise.
        * libc/machine/spu/strncmp_ea.c: Likewise.
        * libc/machine/spu/strncpy_ea.c: Likewise.
        * libc/machine/spu/strpbrk_ea.c: Likewise.
        * libc/machine/spu/strrchr_ea.c: Likewise.
        * libc/machine/spu/strspn_ea.c: Likewise.
        * libc/machine/spu/strstr_ea.c: Likewise.
        * libc/machine/spu/read_ea.c: Likewise.
        * libc/machine/spu/pread_ea.c: Likewise.
        * libc/machine/spu/readv_ea.c: Likewise.
        * libc/machine/spu/write_ea.c: Likewise.
        * libc/machine/spu/pwrite_ea.c: Likewise.
        * libc/machine/spu/writev_ea.c: Likewise.

2008-11-20  Ken Werner  <ken.werner@de.ibm.com>
            Patrick Mansfield  <patmans@us.ibm.com>
            Joel Schopp   <jschopp@austin.ibm.com>

        * spu/Makefile.in: Add new files.
        * spu/jsre.h: Add JSRE_MMAP, JSRE_MREMAP, JSRE_MSYNC and
        JSRE_MUNMAP opcodes.
        * spu/mmap_eaddr.c: New File.
        * spu/mremap_eaddr.c: Likewise.
        * spu/msync_eaddr.c: Likewise.
        * spu/munmap_eaddr.c: Likewise.

2008-11-19  Joel Sherrill <joel.sherrill@oarcorp.com>

        * libc/include/sys/config.h[__mips__]: Don't bother
        setting __ATTRIBUTE_IMPURE_PTR__ here.
        [__rtems__][__mips__]: No need to undef the __ATTRIBUTE_IMPURE_PTR__
        macro anymore.

2008-11-19  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/sys/linux/bits/dirent.h: New header file.
        * libc/sys/linux/sys/dirent.h: Include <bits/dirent.h> instead of
        <linux/dirent.h>.
        * libc/posix/Makefile.am: Remove reallocf.
        * libc/posix/Makefile.in: Regenerated.
        * libc/posix/reallocf.c: Moved to...
        * libc/stdlib/reallocf.c: Here
        * libc/stdlib/malloc.c: Add reallocf documentation.
        * libc/include/stdlib.h: Add reallocf and _reallocf_r prototypes.
        * libc/stdlib/Makefile.am: Add reallocf.
        * libc/stdlib/Makefile.in: Regenerated.
        * libc/posix/_isatty.c: Set errno.

2008-11-19  Craig Howland  <howland@LGSInnovations.com>

        * libc/unix/collate.c (__collate_err): simplify to remove unnecessary
        strdup() and strlen() calls, also getting rid of a compiler warning.

2008-11-19  Ralf Corsepius <ralf.corsepius@rtems.org>

        * libc/include/sys/config.h: Don't put
        __ATTRIBUTE_IMPURE_PTR__ into .sdata section for mips-rtems.

include/
* xtensa-config.h (XCHAL_HAVE_MUL16, XCHAL_HAVE_MUL32, XCHAL_HAVE_DIV32)
(XCHAL_HAVE_MINMAX, XCHAL_HAVE_SEXT, XCHAL_HAVE_THREADPTR)
(XCHAL_HAVE_RELEASE_SYNC, XCHAL_HAVE_S32C1I): Change to 1.
(XCHAL_NUM_AREGS): Change to 32.
(XCHAL_ICACHE_SIZE, XCHAL_DCACHE_SIZE): Change to 16K.
(XCHAL_ICACHE_LINESIZE, XCHAL_DCACHE_LINESIZE): Change to 32.
(XCHAL_ICACHE_LINEWIDTH, XCHAL_DCACHE_LINEWIDTH): Change to 5.
(XCHAL_DCACHE_IS_WRITEBACK): Change to 1.
(XCHAL_DEBUGLEVEL): Change to 6.
bfd/
* xtensa-modules.c (sysregs): Add MMID, VECBASE, EPC5, EPC6, EPC7,
EXCSAVE5, EXCSAVE6, EXCSAVE7, EPS5, EPS6, EPS7, CPENABLE,
SCOMPARE1, and THREADPTR registers.
(NUM_SYSREGS, MAX_USER_REG): Update.
(states): Change width of INTERRUPT, WindowBase, WindowStart, and
INTENABLE.  Add VECBASE, EPC5, EPC6, EPC7, EXCSAVE5, EXCSAVE6,
EXCSAVE7, EPS6, EPS6, EPS7, THREADPTR, CPENABLE, and SCOMPARE1 states.
(NUM_STATES): Update.
(enum xtensa_state_id): Add entries for new states.
(enum xtensa_field_id): Add entries for xt_wbr15_imm and xt_wbr18_imm
fields, along with functions to extract and set them.
(regfiles): Change number of AR registers to 32.
(Operand_ar0_encode, Operand_ar4_encode, Operand_ar8_encode,
Operand_ar12_encode, Operand_ars_entry_encode): Update register mask.
(operands): Add entries for tp7, xt_wbr15_label, xt_wbr18_label,
xt_wbr15_imm, and xt_wbr18_imm operands, along with functions to
encode and decode them.
(enum xtensa_operand_id): Add entries for new operands.
(Iclass_xt_iclass_rfi_stateArgs): Add EPC5, EPC6, EPC7, EPS5, EPS6, and
EPC7 states.
(Iclass_xt_iclass_rfdo_stateArgs): Replace EPC4 and EPS4 by EPC6 and
EPS6, respectively.
(iclasses): Add entries for rur_threadptr, wur_threadptr,
xt_iclass_wsr_176, xt_iclass_rsr_epc5, xt_iclass_wsr_epc5,
xt_iclass_xsr_epc5, xt_iclass_rsr_excsave5, xt_iclass_wsr_excsave5,
xt_iclass_xsr_excsave5, xt_iclass_rsr_epc6, xt_iclass_wsr_epc6,
xt_iclass_xsr_epc6, xt_iclass_rsr_excsave6, xt_iclass_wsr_excsave6,
xt_iclass_xsr_excsave6, xt_iclass_rsr_epc7, xt_iclass_wsr_epc7,
xt_iclass_xsr_epc7, xt_iclass_rsr_excsave7, xt_iclass_wsr_excsave7,
xt_iclass_xsr_excsave7, xt_iclass_rsr_eps5, xt_iclass_wsr_eps5,
xt_iclass_xsr_eps5, xt_iclass_rsr_eps6, xt_iclass_wsr_eps6,
xt_iclass_xsr_eps6, xt_iclass_rsr_eps7, xt_iclass_wsr_eps7,
xt_iclass_xsr_eps7, xt_iclass_rsr_vecbase, xt_iclass_wsr_vecbase,
xt_iclass_xsr_vecbase, xt_iclass_mul16, xt_iclass_wsr_mmid,
xt_iclass_icache_lock, xt_iclass_dcache_lock, xt_iclass_rsr_cpenable,
xt_iclass_wsr_cpenable, xt_iclass_xsr_cpenable, xt_iclass_clamp,
xt_iclass_minmax, xt_iclass_sx, xt_iclass_l32ai, xt_iclass_s32ri,
xt_iclass_s32c1i, xt_iclass_rsr_scompare1, xt_iclass_wsr_scompare1,
xt_iclass_xsr_scompare1, xt_iclass_div, and xt_iclass_mul32, along
with corresponding argument and state argument arrays.  Change
number of state arguments for xt_iclass_rfi.  Add arguments for
xt_iclass_rfdo.
(enum xtensa_iclass_id): Add entries for new iclasses.
(opcodes): Add entries for RUR_THREADPTR, WUR_THREADPTR, WSR_176,
RSR_EPC5, WSR_EPC5, XSR_EPC5, RSR_EXCSAVE5, WSR_EXCSAVE5, XSR_EXCSAVE5,
RSR_EPC6, WSR_EPC6, XSR_EPC6, RSR_EXCSAVE6, WSR_EXCSAVE6, XSR_EXCSAVE6,
RSR_EPC7, WSR_EPC7, XSR_EPC7, RSR_EXCSAVE7, WSR_EXCSAVE7, XSR_EXCSAVE7,
RSR_EPS5, WSR_EPS5, XSR_EPS5, RSR_EPS6, WSR_EPS6, XSR_EPS6, RSR_EPS7,
WSR_EPS7, XSR_EPS7, RSR_VECBASE, WSR_VECBASE, XSR_VECBASE, MUL16U,
MUL16S, WSR_MMID, IPFL, IHU, IIU, DPFL, DHU, DIU, RSR_CPENABLE,
WSR_CPENABLE, XSR_CPENABLE, CLAMPS, MIN, MAX, MINU, MAXU, SEXT, L32AI,
S32RI, S32C1I, RSR_SCOMPARE1, WSR_SCOMPARE1, XSR_SCOMPARE1, QUOU, QUOS,
REMU, REMS, and MULL opcodes, along with the corresponding functions
to encode them.
(enum xtensa_opcode_id): Add entries for new opcodes.
(Slot_inst_decode): Handle new opcodes.
(Slot_inst_get_field_fns, Slot_inst_set_field_fns): Add entries for
xt_wbr15_imm and xt_wbr18_imm fields.
(Slot_inst16a_get_field_fns, Slot_inst16a_set_field_fns): Likewise.
(Slot_inst16b_get_field_fns, Slot_inst16b_set_field_fns): Likewise.
(xtensa_modules): Update number of fields, operands, iclasses and
opcodes.

2008-11-19  Ralf Corsepius  <ralf.corsepius@rtems.org>

        * libc/posix/runetype.h: Add include of stddef.h and remove
        defining standard types: size_t and wchar_t.

2008-11-19  Ralf Corsepius  <ralf.corsepius@rtems.org>

        * libc/include/pthread.h: Remove prototypes for
        pthread_attr_getcputime and pthread_attr_setcputime which
        were proposed but never approved by the POSIX standard.

2008-11-18  Joel Sherrill <joel.sherrill@oarcorp.com>

        * libc/unix/ttyname.c: Use isatty() instead of tcgetattr().

2008-11-18  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/unix/basename.c: Add !_NO_BASENAME flag check so code can be
        ignored if desired by a platform.
        * libc/unix/dirname.c: Ditto except replace BASENAME with file name.
        * libc/unix/getcwd.c: Ditto.
        * libc/unix/getlogin.c: Ditto.
        * libc/unix/getpass.c: Ditto.
        * libc/unix/getpwent.c: Ditto.
        * libc/unix/getut.c: Ditto.
        * libc/unix/pread.c: Ditto.
        * libc/unix/pwrite.c: Ditto.
        * libc/unix/sigset.c: Ditto.

2008-11-18  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/unix/basename.c: Add !_NO_BASENAME flag check so code can be
        ignored if desired by a platform.
        * libc/unix/dirname.c: Ditto except replace BASENAME with file name.
        * libc/unix/getcwd.c: Ditto.
        * libc/unix/getlogin.c: Ditto.
        * libc/unix/getpass.c: Ditto.
        * libc/unix/getpwent.c: Ditto.
        * libc/unix/getut.c: Ditto.
        * libc/unix/pread.c: Ditto.
        * libc/unix/pwrite.c: Ditto.
        * libc/unix/sigset.c: Ditto.

2008-11-18  Craig Howland  <howland@LGSInnovations.com>

        * libc/unix/ttyname.c: Add ttyname_r and change ttyname to use
        ttyname_r.

Add support for ARM half-precision conversion instructions.

2008-11-17  Joel Sherrill <joel.sherrill@oarcorp.com>

        * configure.host: RTEMS now uses posix subdirectory.

2008-11-17  Joel Sherrill <joel.sherrill@oarcorp.com>

        * sys/rtems/include/limits.h: Add _POSIX2_RE_DUP_MAX.
        * sys/rtems/sys/param.h: sys/rtprio.h not needed.

2008-11-17  Jeff Johnston  <jjohnstn@redhat.com>

        * m32r/Makefile.in: Add building m32r-stub.o from local copy instead
        of up and over in gdb.
        * m32r/m32r-stub.c: New file copied from gdb.

Revert:

2008-10-24  Daniel Jacobowitz  <dan@codesourcery.com>

* Makefile.tpl (HOST_EXPORTS): Correct CPPFLAGS typo.
* Makefile.in: Regenerated.

2008-10-22  Daniel Jacobowitz  <dan@codesourcery.com>

* Makefile.def (flags_to_pass): Add CPPFLAGS_FOR_BUILD and CPPFLAGS.
* Makefile.tpl (BUILD_EXPORTS): Set CPPFLAGS.
(EXTRA_BUILD_FLAGS): Correct typo.  Pass CPPFLAGS.
(HOST_EXPORTS): Pass CPPFLAGS.
(CPPFLAGS_FOR_BUILD, CPPFLAGS, CPPFLAGS_FOR_TARGET): Define.
(LDFLAGS_FOR_TARGET): Initialize from configure script.
(EXTRA_TARGET_FLAGS): Set CPPFLAGS.
* Makefile.in, configure: Regenerated.
* configure.ac: Set CPPFLAGS_FOR_TARGET, LDFLAGS_FOR_TARGET,
and CPPFLAGS_FOR_BUILD.

    bfd/
        * elf.c (assign_file_positions_for_load_sections): Use header_size
        to avoid moving the load address of file headers.
        (assign_file_positions_for_load_sections): Set header_size for
        segments containing the file header.

        include/elf/
        * internal.h (struct elf_segment_map): Add header_size field.

bfd/
2008-11-14  Tristan Gingold  <gingold@adacore.com>

* configure.com: Handle bfd_default_target_size, BFD_HOST_LONG_LONG,
BFD_HOST_64BIT_LONG_LONG, BFD_HOSTPTR_T, bfd_file_ptr.
Generate bfdver.h.
* vms-hdr.c (_bfd_vms_write_hdr): Use strdup/free instead of alloca.
* hosts/alphavms.h: Defines macros to bypass i18n.
* makefile.vms (OBJS): Update file list.
(DEFS): Remove VMS_DEBUG, const, add DEBUGDIR.
(CFLAGS): Update flags.
* bfdio.c (real_fopen): Add code specific to VMS: extract attributes
from modes.

binutils/
2008-11-14  Tristan Gingold  <gingold@adacore.com>

* configure.com: Get version from configure.in of bfd.
* makefile.vms-in (DEBUG_OBJS): Add dwarf.obj.
(CFLAGS): Update flags.

include/
2008-11-14  Tristan Gingold  <gingold@adacore.com>

* fopen-vms.h (FOPEN_RB): Use a single string to match the
standard prototype.
(FOPEN_WB): Ditto.
(FOPEN_AB): Ditto.
(FOPEN_RUB): Ditto.
(FOPEN_WUB): Ditto.
(FOPEN_AUB): Ditto.

libiberty/
2008-11-14  Tristan Gingold  <gingold@adacore.com>

* makefile.vms (OBJS): Update objects list.
(CFLAGS): Update.
(libiberty.olb): Remove alloca-conf.h dependency.
* config.h-vms: Use new macro sets, use builtin alloca.

opcodes/
2008-11-14  Tristan Gingold  <gingold@adacore.com>

* makefile.vms (OBJS): Update list of objects.
(DEFS): Update
(CFLAGS): Update.

gdb/ChangeLog:

* auxv.c (fprint_target_auxv): Handle AT_BASE_PLATFORM and
AT_EXECFN.  Re-sort AT_SECURE.

include/elf/ChangeLog:

* common.h (AT_BASE_PLATFORM, AT_EXECFN): Define.

* autoload.cc (GetSystemDEPPolicy): Define.
(GetProcessDEPPolicy): Ditto.
(SetProcessDEPPolicy): Ditto.
* dcrt0.cc (disable_dep): New static function.
(dll_crt0_0): Call disable_dep on platforms requiring it.  Add longish
comment to explain the circumstances.
* wincap.h (wincaps::ts_has_dep_problem): New element.
* wincap.cc: Implement above element throughout.
(wincapc::init): Set ts_has_dep_problem to true on 2008 Terminal
Servers.
* winsup.h (WINVER): Set to 0x0601.

* include/winbase.h (PROCESS_DEP_ENABLE,
PROCESS_DEP_DISABLE_ATL_THUNK_EMULATION): Define for >= Vista SP1.
(enum _DEP_SYSTEM_POLICY_TYPE): Ditto.
(GetProcessDEPPolicy, GetSystemDEPPolicy, SetProcessDEPPolicy): Ditto.

* mount.cc (mount_info::cygdrive_win32_path): Always upper case
DOS drive letter to accommodate case sensitivity.
(cygdrive_getmntent): Ditto.
* path.cc (path_conv::check): Invalidate wide_path after making path
relative.

* cygwinenv.sgml: Add description for upcaseenv option.

* environ.cc (create_upcaseenv): New static variable.
(renv_arr): New static array to keep track of environment variables
which have to be always uppercased.
(idx_arr): Ditto.
(start_at): Ditto.
(ucreqenv): New function to uppercase only the environment variables
from renv_arr.
(parse_thing): Add "upcaseenv" setting.
(environ_init): Parse $CYGWIN before doing anything else.  Call
ucreqenv instead of ucenv if CYGWIN=noupcaseenv is set.

* path.cc (normalize_win32_path): Don't add a trailing '\' if the cwd returns a
path with a trailing '\'.

* pthread.cc (pthread_mutex::_unlock): Avoid unlocking a mutex if the
recursion_counter is already 0.
(pthread_mutex::_destroy): Don't consider a mutex busy if its recursion_counter
== 0.
(pthread_mutex::_fixup_after_fork): Set recursion_counter to 0 to flag that
we've just forked.  Don't reset the owner of this mutex since the forkee may
think it still owns the mutex.  Reinstate initialization of win32_obj_id.
* fhandler_floppy.cc (fhandler_dev_floppy::raw_read): Initialize a variable to
bypass a C++ warning.

2008-11-06  Chao-ying Fu  <fu@mips.com>

* mips.h: Doucument '1' for 5-bit sync type.

* environ.cc (environ_init): Avoid evaluating $CYGWIN twice.

2008-10-31  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/stdio/diprintf.c: Modify documentation so eclipse newlib
        libhover docs generate properly.
        * libc/stdio/dprintf.c: Ditto.
        * libc/stdio/fflush.c: Ditto.
        * libc/stdio/fopencookie.c: Ditto.
        * libc/stdio/fread.c: Ditto.
        * libc/stdio/fsetpos.c: Ditto.
        * libc/stdio/getc_u.c: Ditto.
        * libc/stdio/getchar_u.c: Ditto.
        * libc/stdio/putc_u.c: Ditto.
        * libc/stdio/putchar_u.c: Ditto.
        * libc/stdio/remove.c: Ditto.
        * libc/stdio/siprintf.c: Ditto.
        * libc/stdio/siscanf.c: Ditto.
        * libc/stdio/sprintf.c: Ditto.
        * libc/stdio/sscanf.c: Ditto.
        * libc/stdio/vfprintf.c: Ditto.
        * libc/stdio/vfscanf.c: Ditto.
        * libc/stdio/viprintf.c: Ditto.
        * libc/stdio/viscanf.c: Ditto.
        * libc/stdlib/calloc.c: Ditto.
        * libc/stdlib/efgcvt.c: Ditto.
        * libc/stdlib/envlock.c: Ditto.
        * libc/time/asctime.c: Ditto.
        * libc/time/ctime.c: Ditto.
        * libc/time/gmtime.c: Ditto.
        * libc/time/lcltime.c: Ditto.
        * libc/time/tzset.c: Ditto.
        * libc/stdlib/envlock.h: Moved to libc/include.

2008-10-31  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/include/limits.h: Add ARG_MAX, PATH_MAX, and _POSIX2_RE_DUP_MAX.
        * libc/include/envlock.h: New file.
        * libc/include/fnmatch.h: Ditto.
        * libc/include/glob.h: Ditto.
        * libc/include/regex.h: Ditto.
        * libc/include/wordexp.h: Ditto.
        * libc/posix/Makefile.am: Add new files moved from
        libc/sys/linux/stdlib.
        * libc/posix/Makefile.in: Regenerated.
        * libc/posix/COPYRIGHT: New file moved from libc/sys/linux/stdlib.
        * libc/posix/cclass.h: Ditto.
        * libc/posix/cname.h: Ditto.
        * libc/posix/collate.c: Ditto.
        * libc/posix/collate.h: Ditto.
        * libc/posix/collcmp.c: Ditto.
        * libc/posix/engine.c: Ditto.
        * libc/posix/fnmatch.3: Ditto.
        * libc/posix/glob.3: Ditto.
        * libc/posix/fnmatch.c: Ditto.
        * libc/posix/glob.c: Ditto.
        * libc/posix/namespace.h: Ditto.
        * libc/posix/reallocf.c: Ditto.
        * libc/posix/regcomp.c: Ditto.
        * libc/posix/regerror.c: Ditto.
        * libc/posix/regex.3: Ditto.
        * libc/posix/regex2.h: Ditto.
        * libc/posix/regexec.c: Ditto.
        * libc/posix/regfree.c: Ditto.
        * libc/posix/rune.h: Ditto.
        * libc/posix/runetype.h: Ditto.
        * libc/posix/scandir.c: Remove advertising clause which is not in
        effect.
        * libc/posix/sysexits.h: Ditto.
        * libc/posix/un-namespace.h: Ditto.
        * libc/posix/utils.h: Ditto.
        * libc/posix/wordexp.c: Ditto.
        * libc/posix/wordfree.c: Ditto.
        * libc/posix/execl.c: Add !_NO_EXECVE flag check.
        * libc/posix/execle.c: Ditto.
        * libc/posix/execlp.c: Ditto.
        * libc/posix/execv.c: Ditto.
        * libc/posix/execve.c: Ditto.
        * libc/posix/execvp.c: Ditto.
        * libc/posix/popen.c: Add !_NO_POPEN flag check.
        * libc/sys/linux/configure: Regenerated.
        * libc/sys/linux/configure.in: Remove stdlib.
        * libc/sys/linux/include/limits.h: Add include of linux/limits.h.
        * libc/sys/linux/stdlib/Makefile.am: Removed.
        * libc/sys/linux/stdlib/Makefile.in: Ditto.
        * libc/sys/linux/stdlib/COPYRIGHT: Moved to libc/posix.
        * libc/sys/linux/stdlib/cclass.h: Ditto.
        * libc/sys/linux/stdlib/cname.h: Ditto.
        * libc/sys/linux/stdlib/collate.c: Ditto.
        * libc/sys/linux/stdlib/collate.h: Ditto.
        * libc/sys/linux/stdlib/collcmp.c: Ditto.
        * libc/sys/linux/stdlib/engine.c: Ditto.
        * libc/sys/linux/stdlib/fnmatch.3: Ditto.
        * libc/sys/linux/stdlib/fnmatch.c: Ditto.
        * libc/sys/linux/stdlib/glob.3: Ditto.
        * libc/sys/linux/stdlib/glob.c: Ditto.
        * libc/sys/linux/stdlib/reallocf.c: Ditto.
        * libc/sys/linux/stdlib/regcomp.c: Ditto.
        * libc/sys/linux/stdlib/regerror.c: Ditto.
        * libc/sys/linux/stdlib/regex.3: Ditto.
        * libc/sys/linux/stdlib/regex2.h: Ditto.
        * libc/sys/linux/stdlib/regexec.c: Ditto.
        * libc/sys/linux/stdlib/regfree.c: Ditto.
        * libc/sys/linux/stdlib/utils.h: Ditto.
        * libc/sys/linux/stdlib/wordexp.c: Ditto.
        * libc/sys/linux/stdlib/wordfree.c: Ditto.

* Makefile.in: Use -static-libgcc when creating cygserver.exe.

2008-10-29  Stefan Schulze Frielinghaus  <xxschulz@de.ibm.com>

* configure.ac [spu-*-*]: Do not set skipdirs.
* configure: Re-generate.

* Makefile.in (ALL_LDFLAGS): Link libgcc statically for everything here.

Correct some binary distribution packaging defects.

* Makefile.tpl (HOST_EXPORTS): Correct CPPFLAGS typo.
* Makefile.in: Regenerated.

* wincap.cc (all wincaps): Store in .cygwin_dll_common section same as
wincap.  Add comment to explain why.

PR gdb/921
PR gdb/1646
PR gdb/2175
PR gdb/2176

* Makefile.def (flags_to_pass): Add CPPFLAGS_FOR_BUILD and CPPFLAGS.
* Makefile.tpl (BUILD_EXPORTS): Set CPPFLAGS.
(EXTRA_BUILD_FLAGS): Correct typo.  Pass CPPFLAGS.
(HOST_EXPORTS): Pass CPPFLAGS.
(CPPFLAGS_FOR_BUILD, CPPFLAGS, CPPFLAGS_FOR_TARGET): Define.
(LDFLAGS_FOR_TARGET): Initialize from configure script.
(EXTRA_TARGET_FLAGS): Set CPPFLAGS.
* Makefile.in, configure: Regenerated.
* configure.ac: Set CPPFLAGS_FOR_TARGET, LDFLAGS_FOR_TARGET,
and CPPFLAGS_FOR_BUILD.

libiberty/
* Makefile.in (CPPFLAGS): Define.
(FLAGS_TO_PASS, COMPILE.c): Add CPPFLAGS.

* autoload.cc (GetSystemWindowsDirectoryW): Define.
* kernel32.cc (GetWindowsDirectoryW): Implement to abstract from
running under Terminal Services or not.
(GetWindowsDirectoryA): Ditto.

* passwd.cc (pwdgrp::read_passwd): Check if we're called within
user_shared initialization and ignore myself, if so.  Reformat
conditional expression.

* obstack.h (obstack_finish <!__GNUC__>): Cast result to void *.

* ntdll.h (NtSetAttributesFile): New inline function.
* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Use
NtSetAttributesFile.
* path.cc (symlink_worker): Ditto.
* syscalls.cc (unlink_nt): Ditto.
(rename): Omit FILE_SHARE_DELETE when opening files on Samba.  Add
comment to explain why.

Fix MinGW-Bug [2136252]: Remove extraneous radix point in printf( "%.0f", v ) for v < 0.5

* dtable.cc (dtable::get_debugger_info): Call SetStdHandle
for the newly opened handle.  Explain why.
(dtable::stdio_init): Don't duplicate standard error handle
when stderr has already been created under debugger control.

2008-10-16  Joel Sherrill <joel.sherrill@oarcorp.com>

        * libc/include/sys/unistd.h: RTEMS follows standard for sync().

2008-10-16  Joel Sherrill <joel.sherrill@oarcorp.com>

   * libc/include/time.h: Add CLOCK_MONOTONIC.
   * libc/include/sys/features.h: Define
   _POSIX_MONOTONIC_CLOCK for RTEMS.

2008-10-15  Jeff Johnston  <jjohnstn@redhat.com>

        * newlib.hin: Restore to previous 1.14 version which has no
        PACKAGE_ macros.

2008-10-15  Joel Sherrill <joel.sherrill@oarcorp.com>

        * libc/include/sys/unistd.h: Enable ttyname_r() for RTEMS.

Fix typo and make C99 check the same as is used in math.h

2008-10-15  Craig Howland  <howland@LGSInnovations.com>

* libc/include/ctype.h (isblank):  isblank is C99.
* libc/ctype/isblank.c (isblank comments):  ditto.  isblank does not
have a macro version (as was claimed in the description).

2008-10-15  Jeff Johnston  <jjohnstn@redhat.com>

* libc/stdio/vfscanf.c (__ssvfiscanf_r): Do not support %lc, %C, %ls or
%S conversions when the EL/IX level is 1.

Fix MinGW-Bug [2160227]: Eliminate conflicting declarations and implementations of scalb().

* sec_acl.cc (setacl): Align standard owner and group permissions
with alloc_sd.  Strip FILE_READ_ATTRIBUTES fromn setting
FILE_GENERIC_EXECUTE permissions same as in alloc_sd.
* security.cc (alloc_sd): Reformat expression.  Strip EA permission
bits from owner_deny and group_deny computation.

fix typo

* mingw: Set sawcfile when -xc* is detected.  Extend list of detected source
filew.

* Makefile.in: Use a different method to invoke gcc in a cygwin-hosted
environment.
* mingwex/Makefile.in: Ditto.
* profile/Makefile.in: Ditto.
* configure.in: Record mingw front-end for building under Cygwin.
* mingwex/configure.in: Ditto.
* profile/configure.in: Ditto.
* configure: Regenerate.
* mingwex/configure: Ditto.
* profile/configure: Ditto.

* mingw: Add more checks to allow more varied use.

* Makefile.in: Rearrange to avoid -mno-cygwin.
* configure.in: Use mingw front-end from utils directory as compiler front-end.
* configure: Regenerate.
* cyglsa.c (cyglsa_printf): Rename from 'printf' to avoid a compiler error.
(print_sid, print_groups, print_privs, print_dacl, print_tokinf,
LsaApLogonUserEx): Ditto.

* mingw: Use a better method to find where mingw directory lives.

Dummy check-in to get right revision log:

* mingw: New front-end script to control building of MinGW files without using
the deprecated -mno-cygwin option.
* Makefile.in: Use mingw front-end.

* Makefile.in: Tweak to work better with new utils/mingw front-end.
In utils:

Use de-facto standard Makefile goals to invoke test suite.

Make strtod() inline definition C89 compliant.

include/elf/
* ppc.h: Add Tag_GNU_Power_ABI_Struct_Return.
bfd/
* elf32-ppc.c (ppc_elf_merge_obj_attributes): Merge
Tag_GNU_Power_ABI_Struct_Return.
binutils/
* readelf.c (display_power_gnu_attribute): Decode
Tag_GNU_Power_ABI_Struct_Return.
ld/testsuite/
* ld-powerpc/gnu-attr-12-1.s: New file.
* ld-powerpc/gnu-attr-12-2.s: New file.
* ld-powerpc/gnu-attr-12-11.d: New file.
* ld-powerpc/gnu-attr-12-21.d: New file.
* ld-powerpc/powerpc.exp: Run new dump tests.

2008-10-09  Chris Sutcliffe  <ir0nh34d@users.sf.net>

        * include/mmsystem.h (sndAlias): Correct GCC4 warning.

* fhandler_disk_file.cc (fhandler_base::fstat_helper): Check
for executable suffixes here in case we're on a file system
not supporting permission.
* path.cc (path_conv::check): Drop check for executable suffixes.

* fhandler_floppy.cc (fhandler_dev_floppy::raw_read): Keep track of
current position in non-buffered case, too.

* grp.cc (pwdgrp::read_group): Generate more speaking group name
if passwd gid exists under different gid in /etc/group.

Fix ChangeLog entry

* path.cc (path_conv::is_binary): Always check for GetBinaryType.
* syscalls.cc (rename): Fix test for just changing case of name on
case insensitive filesystems.

* path.cc (symlink_info::check_shortcut): Don't check for executability
here.
(symlink_info::check_sysfile): Ditto.

* path.cc (path_conv::path_conv): Only assume executability by suffix
on file systems not supporting permissions.

* pthread.cc (pthread_create): Very minor formatting change.
* timer.cc (timer_thread): Ensure that any created thread defaults to detached
state.

* cygtls.h (_cygtls::initialized): Remove bogus stack check which would when
checking the current thread from the current thread.

merge from gcc

2008-10-06  Bill Tompkins  <bill+newlib@key-square.com>

        * arm/crt0.S: Fix calling hardware_init_hook() or software_init_hook()
        under thumb and thumb2.

2008-10-06  Eric Blake  <ebb9@byu.net>

        * libc/stdlib/ldtoa.c (etoasc): Fix rounding to even when fraction
        is 0.5 or 0.75.

2008-10-06  Craig Howland  <howland@LGSInnovations.com>

* libc/time/tzset_r.c (_tzset_r):  Change US default start/end dates to
2007 law revision of start in 2nd Sunday in March, end 1st Sun in Nov.

* dcrt0.cc (dll_crt0_0): Don't initialize signals early when dynamically
loaded.
(dll_crt0_1): Wait until this phase to initialize signals when dynamically
loaded.

2008-10-04 Chris Sutcliffe <ir0nh34d@users.sourceforge.net>

        * include/_mingw.h: Increment version to 3.15.1 and introduce
        __MINGW32_PATCHLEVEL variable.

Fix incorrect guard added in last commit

2008-10-04  Chris Sutcliffe  <ir0nh34d@users.sf.net>

        * include/shellapi.h (NOTIFYICON_VERSION_4): Define.

* cris.h (R_CRIS_32_GOT_GD, R_CRIS_16_GOT_GD, R_CRIS_32_GD)
(R_CRIS_DTP, R_CRIS_32_DTPREL, R_CRIS_16_DTPREL, R_CRIS_DTPMOD)
(R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL, R_CRIS_32_TPREL)
(R_CRIS_16_TPREL): New relocations.

Fix MinGW-Bug [2144266]: getopt() sets `optind' incorrectly.