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Fix reference counting in network interface information cache
2011-11-15 09:32:18 +00:00
2011-11-15 Andreas Schwab <schwab@redhat.com>
Fix clock_gettime for assumed kernel >= 2.6.12
2011-11-15 14:04:26 +00:00
* 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.
Fix reference counting in network interface information cache
2011-11-15 09:32:18 +00:00
* sysdeps/unix/sysv/linux/check_pf.c (make_request): Properly
count references to noai6ai_cached.
Clean up internal fopen uses No need to ever not use c and e.
2011-11-15 09:24:42 +00:00
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.
Use O_CLOEXEC in tzfile handling
2011-11-14 23:46:46 +00:00
2011-11-14 Ulrich Drepper <drepper@gmail.com>
* time/tzfile.c (__tzfile_read): Use "e" in fopen call.
Don't call reused_arena when _int_new_arena failed
2011-11-14 10:41:52 +00:00
2011-11-14 Andreas Schwab <schwab@redhat.com>
* malloc/arena.c (arena_get2): Don't call reused_arena when
_int_new_arena failed.
Add SSE4.2 support for strcasecmp and strncasecmp on x86-32
2011-11-14 23:24:35 +00:00
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.
SSSE3 optimized strcasecmp and strncasecmp for x86-32
2011-11-13 14:50:13 +00:00
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.
Fix warning in nis_table
2011-11-12 05:18:19 +00:00
2011-11-12 Ulrich Drepper <drepper@gmail.com>
Fix wanings in clock_gettime
2011-11-12 07:54:34 +00:00
* 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.
Avoid unused warning in getaddrinfo_a
2011-11-12 07:30:01 +00:00
* resolv/getaddrinfo_a.c (getaddrinfo_a): Avoid warning about unused
variable.
Avoid warnings about unused variable in 96-bit j0l and j1l
2011-11-12 07:20:29 +00:00
* sysdeps/ieee754/ldbl-96/e_j0l.c (__ieee754_j0l): Avoid storing
mantissa words.
* sysdeps/ieee754/ldbl-96/e_j1l.c (__ieee754_j1l): Likewise.
Avoid warnings about unused variables in 96-bit hypotl
2011-11-12 07:15:07 +00:00
* sysdeps/ieee754/ldbl-96/e_hypotl.c (__ieee754_hypotl): Avoid warning
from unused variable.
Avoid redefinition of DWARF constants
2011-11-12 07:06:05 +00:00
* 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.
Fix warning in __dl_iterate_phdr
2011-11-12 06:49:14 +00:00
* elf/dl-iteratephdr.c [!SHARED] (__dl_iterate_phdr): Don't iterate
over namespaces.
Fix case value used in RPC cod
2011-11-12 06:41:05 +00:00
* sunrpc/rpc_prot.c (rejected): Fix case value.
Avoid warning from shifting
2011-11-12 06:31:29 +00:00
* sysdeps/unix/sysv/linux/internal_statvfs.c (INTERNAL_STATVFS): Use
unsigned long long int to avoid warnings in shift.
Fix warnings in regex
2011-11-12 06:23:45 +00:00
* 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.
Fix warnings in fallback C code of x86-32 wide memory functions
2011-11-12 05:50:26 +00:00
* 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.
Fix warning in nis_table
2011-11-12 05:18:19 +00:00
* nis/nis_table.c (nis_list): Use variable of correct type for
result of __follow_path call.
PowerPC: Arithmetic function optimizations for POWER
2011-11-11 18:33:38 +00:00
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.
Remove unused variables
2011-11-11 18:27:59 +00:00
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.
Fix __readlink declaration.
2011-11-11 18:02:42 +00:00
2011-11-11 Roland McGrath <roland@hack.frob.com>
* include/unistd.h: Fix __readlink return type.
Reported by Chris Metcalf <cmetcalf@tilera.com>.
makecontext doens't need __THROWNL
2011-11-11 17:57:31 +00:00
2011-11-11 Ulrich Drepper <drepper@gmail.com>
* stdlib/ucontext.h: Undo last change for makecontext.
Mark setjmp and ucontext functions as non-leaf
2011-11-11 09:29:08 +00:00
2011-11-11 Andreas Schwab <schwab@redhat.com>
Fix db makefile rule for group.db
2011-11-11 13:43:36 +00:00
* nss/db-Makefile ($(VAR_DB)/group.db): Fix typo in awk script.
Mark setjmp and ucontext functions as non-leaf
2011-11-11 09:29:08 +00:00
* misc/sys/cdefs.h (__REDIRECT_NTHNL): Define.
* setjmp/setjmp.h: Mark functions as non-leaf.
* setjmp/bits/setjmp2.h: Likewise.
* stdlib/ucontext.h: Likewise.
Check malloc arana limit atomically
2011-11-09 16:14:39 +00:00
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.
Remove unnecessary code from x86-32 SSSE3 strncmp
2011-11-08 12:50:20 +00:00
2011-11-08 Ulrich Drepper <drepper@gmail.com>
Use strcasecmp_l instead of strcasecmp
2011-11-08 14:26:08 +00:00
* locale/findlocale.c (_nl_find_locale): Use __strcasecmp_l.
* intl/localealias.c (strcasecmp): Define using __strcasecmp_l.
Remove unnecessary code from x86-32 SSSE3 strncmp
2011-11-08 12:50:20 +00:00
* sysdeps/i386/i686/multiarch/strcmp-ssse3.S: Remove unnecessary
instructions.
Fix buffer allocation in files initgroups handler
2011-11-07 10:43:13 +00:00
2011-11-07 Andreas Schwab <schwab@redhat.com>
Fix locking in _IO_flush_all_lockp
2011-11-07 14:07:31 +00:00
* libio/genops.c (_IO_flush_all_lockp): Only register cleanup
handler when locking.
Fix buffer allocation in files initgroups handler
2011-11-07 10:43:13 +00:00
* nss/nss_files/files-initgroups.c (_nss_files_initgroups_dyn):
Fix size of allocated buffer.
Fix off-by-one when reading link name in sprof
2011-11-04 09:21:15 +00:00
2011-11-04 Andreas Schwab <schwab@redhat.com>
Always provide declarations of long double math functions when !_LIBC
2011-11-04 13:39:05 +00:00
[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.
Fix off-by-one when reading link name in sprof
2011-11-04 09:21:15 +00:00
* elf/sprof.c (load_shobj): Fix off-by-one when reading link name.
Don't fail in makedb if SELinux is disabled
2011-11-03 13:26:38 +00:00
2011-11-03 Andreas Schwab <schwab@redhat.com>
Don't start AVC thread until credentials are installed
2011-09-02 09:13:39 +00:00
* nscd/nscd.c (main): Don't start AVC thread until credentials are
installed.
Don't fail in makedb if SELinux is disabled
2011-11-03 13:26:38 +00:00
* nss/makedb.c (set_file_creation_context): Do nothing if SELinux
is disabled.
Fix _IOT_sgttyb definition.
2011-11-02 16:27:34 +00:00
2011-11-02 Samuel Thibault <samuel.thibault@ens-lyon.org>
* bits/ioctl-types.h (_IOT_sgttyb): Set number of chars to 4.
Properly set extra-objs in nscd makefile
2011-11-01 09:40:53 +00:00
2011-11-01 Andreas Schwab <schwab@linux-m68k.org>
Account for alloca size rounding in extend_alloca
2011-11-01 17:05:31 +00:00
* 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.
Ignore libaudit.h when checking for system header use
2011-11-01 09:49:13 +00:00
* scripts/check-local-headers.sh: Ignore libaudit.h.
Properly set extra-objs in nscd makefile
2011-11-01 09:40:53 +00:00
* nscd/Makefile (extra-objs): Make recursively expanded.
Use kernel headers for netlink definitions
2011-11-01 12:43:33 +00:00
2011-11-01 Ulrich Drepper <drepper@gmail.com>
Fix test of non-ASCII locales in x86-64 strcasecmp et.al.
2011-11-01 20:46:23 +00:00
* sysdeps/x86_64/strcmp.S: Fix test for non-ASCII locales.
* sysdeps/x86_64/multiarch/strcmp-sse42.S: Likewise.
Fix tst-rfc3484 build failures
2011-11-01 14:55:29 +00:00
* posix/tst-rfc3484.c: Add missing __free_in6ai dummy function.
* posix/tst-rfc3484-2.c: Likewise.
* posix/tst-rfc3484-3.c: Likewise.
New Linux syscalls process_vm_readv and process_vm_writev
2011-11-01 13:59:32 +00:00
* 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.
Use kernel headers for netlink definitions
2011-11-01 12:43:33 +00:00
* nscd/connections.c: Use kernel headers instead of <netlink/netlink.h>.
Use extend_alloca in _dl_map_object_deps.
2011-10-31 23:27:54 +00:00
2011-10-31 Paul Pluzhnikov <ppluzhnikov@google.com>
* elf/dl-deps.c (_dl_map_object_deps): Reuse alloca space to reduce
stack usage.
Cache network interface information Whenever getaddrinfo needed network interface information it used the netlink interface to read the information every single time. The problem is that this information can change at any time. The patch implements monitoring of the network interfaces through nscd. If no change is detected the previously read information can be reused (which is the norm). This timestamp information is also made available to other processes using the shared memory segment between nscd and those processes.
2011-10-31 05:51:16 +00:00
2011-10-31 Ulrich Drepper <drepper@gmail.com>
Unify getent output for initgroups database Requests for other fail if iteration is not supported and no parameters are given. Do this for initgroups as well.
2011-10-31 20:48:45 +00:00
[BZ #13367]
* nss/getent.c (initgroups_keys): Show error message in case no group
names are given.
Cache network interface information Whenever getaddrinfo needed network interface information it used the netlink interface to read the information every single time. The problem is that this information can change at any time. The patch implements monitoring of the network interfaces through nscd. If no change is detected the previously read information can be reused (which is the norm). This timestamp information is also made available to other processes using the shared memory segment between nscd and those processes.
2011-10-31 05:51:16 +00:00
* 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.
Fix potential double close in __check_fd if OOM
2011-10-30 18:22:57 +00:00
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.
Mark a few more functions with __THROWNL.
2011-10-29 19:56:44 +00:00
2011-10-29 Ulrich Drepper <drepper@gmail.com>
Avoid assertion in processes with VM in bad shape
2011-10-29 20:39:03 +00:00
[BZ #13276]
* malloc/malloc.c (munmap_chunk): Don't use assertion to check munmap
return value.
Fix typo in CL
2011-10-31 13:18:21 +00:00
* posix/sys/wait.h: Mark wait3 and wait4 with __THROWNL.
Mark a few more functions with __THROWNL.
2011-10-29 19:56:44 +00:00
* libio/stdio.h: Mark sprintf, vsprintf snprintf, vsnprintf, vasprintf,
asprintf, __asprintf, obstack_printf, obstack_vprintf with __THROWNL.
Fix accuracy problem in generic sin
2011-10-29 18:08:56 +00:00
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.
Update Italian translation
2011-10-29 15:40:55 +00:00
2011-10-29 Ulrich Drepper <drepper@gmail.com>
Correctly NUL-terminate link name in sprof
2011-10-29 16:51:53 +00:00
[BZ #13337]
* elf/sprof.c (load_shobj): Correctly NUL-terminate link name.
Patch by Thomas Jarosch <thomas.jarosch@intra2net.com>.
Cleanups in ldconfig's chroot handling
2011-10-29 16:43:18 +00:00
* elf/chroot_canon.c (chroot_canon): Cleanups.
Avoid warning in dl-lookup.c
2011-10-29 16:40:55 +00:00
* elf/dl-lookup.c (_dl_setup_hash): Avoid warning.
Fix readlink call in ldconfig's chroot handling
2011-10-29 16:24:38 +00:00
[BZ #13335]
* elf/chroot_canon.c (chroot_canon): Fix readlink call.
Patch by Thomas Jarosch <thomas.jarosch@intra2net.com>.
Add strchrnul performance test
2011-10-29 15:54:15 +00:00
* string/test-strchr.c: Make usable for strchrnul testing.
* string/test-strchrnul.c: New file.
* string/Makefile (strop-tests): Add strchrnul.
Update Italian translation
2011-10-29 15:40:55 +00:00
* po/it.po: Update from translation team.
Update Spanish translation
2011-10-29 15:41:55 +00:00
* po/es.po: Likewise.
Update Italian translation
2011-10-29 15:40:55 +00:00
Remove code without too much effects Some of the AVX-specific code is not giving enough speed-up to justify the extra code.
2011-10-28 20:55:01 +00:00
2011-10-28 Ulrich Drepper <drepper@gmail.com>
Clean up x86-64 strcasestr Actually describe in the C code what is going on.
2011-10-28 22:18:04 +00:00
* 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.
More cleanups of x86-64 strstr
2011-10-28 23:01:48 +00:00
Create and initialize variable zero and use it in all the places
where _mm_setzero_si128 was used.
Clean up x86-64 strcasestr Actually describe in the C code what is going on.
2011-10-28 22:18:04 +00:00
Remove code without too much effects Some of the AVX-specific code is not giving enough speed-up to justify the extra code.
2011-10-28 20:55:01 +00:00
* 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.
Move wide char related routines to wcsmbs subdir
2011-10-28 09:39:07 +00:00
2011-10-28 Andreas Schwab <schwab@redhat.com>
Fix some warning nits
2011-10-28 09:45:12 +00:00
* 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.
Move wide char related routines to wcsmbs subdir
2011-10-28 09:39:07 +00:00
* sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Move
wide char related routines to wcsmbs subdir.
Don't mark memory synchronisation functions as leaf
2011-10-27 14:52:22 +00:00
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.
Remove mention of open_obstack_stream, which has never existed in libio.
2011-10-26 23:53:02 +00:00
2011-10-26 Roland McGrath <roland@hack.frob.com>
BZ#13349: Missing BZ tag for last change.
2011-10-26 23:53:40 +00:00
[BZ #13349]
Remove mention of open_obstack_stream, which has never existed in libio.
2011-10-26 23:53:02 +00:00
* libio/Versions (GLIBC_2.0): Remove open_obstack_stream, which
doesn't exist.
* manual/stdio.texi (Obstack Streams): Node removed.
Make math_force_eval accept non-addressable arguments
2011-10-26 09:19:35 +00:00
2011-10-26 Andreas Schwab <schwab@redhat.com>
Fix uses of math_force_eval
2011-10-26 09:37:08 +00:00
* 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.
Make math_force_eval accept non-addressable arguments
2011-10-26 09:19:35 +00:00
* math/math_private.h (math_force_eval): Allow non-addressable
arguments.
* sysdeps/i386/fpu/math_private.h (math_force_eval): Likewise.
Optimize x86-64 SSE4.2+ strcmp a bit more
2011-10-25 18:50:31 +00:00
2011-10-25 Ulrich Drepper <drepper@gmail.com>
Add AVX optimized versions for some x86-64 math functions
2011-10-26 01:34:55 +00:00
* 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.
Optimize x86-64 SSE4.2+ strcmp a bit more
2011-10-25 18:50:31 +00:00
* sysdeps/x86_64/multiarch/strcmp-sse42.S: Move common code to earlier
place. Use VEX encoding when compiling for AVX.
Fix strchr test
2011-10-25 12:55:08 +00:00
2011-10-25 Andreas Schwab <schwab@redhat.com>
Use correct signedness in default implementations of wcscmp and wmemcmp
2011-10-25 13:06:34 +00:00
* wcsmbs/wcscmp.c (WCSCMP): Compare as wchar_t, not wint_t.
* wcsmbs/wmemcmp.c (WMEMCMP): Likewise.
Fix strchr test
2011-10-25 12:55:08 +00:00
* string/test-strchr.c (do_test): Don't generate NUL bytes.
Use VEX encoding in inline math functions on x86-64 when possible
2011-10-25 12:17:57 +00:00
2011-10-25 Ulrich Drepper <drepper@gmail.com>
Use math_force_eval in more places
2011-10-25 14:52:45 +00:00
* sysdeps/ieee754/dbl-64/e_atanh.c: Use math_force_eval instead of a
Typo in CL
2011-10-25 19:11:32 +00:00
useless if() expression.
Use math_force_eval in more places
2011-10-25 14:52:45 +00:00
* 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.
Use VEX encoding in inline math functions on x86-64 when possible
2011-10-25 12:17:57 +00:00
* sysdeps/x86_64/fpu/math_private.h: Use VEX encoding when possible.
Small optimization of dependency sorting
2011-10-25 11:30:44 +00:00
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.
Cleanup FMA4 patch Move the FMA4 code into its own section. Avoid some of the duplication of data resulting from the double use of source files.
2011-10-25 04:56:33 +00:00
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.
Finish renamed DLA_FMA -> DLA_FMS
2011-10-24 18:21:18 +00:00
2011-10-24 Ulrich Drepper <drepper@gmail.com>
Better DLA_FMS It's better to use __builtin_fma if it works. Use it for gcc 4.6 and higher. Move the x86-64 dla.h to the correct place.
2011-10-25 02:11:21 +00:00
* 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.
Use inline asm for DLA_FMS because of broken old compilers
2011-10-25 01:17:10 +00:00
Optimize accurate 64-bit routines for FMA4 on x86-64
2011-10-25 00:19:17 +00:00
* 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.
Finish renamed DLA_FMA -> DLA_FMS
2011-10-24 18:21:18 +00:00
* 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.
Fix lost wcslen symbol
2011-10-24 09:46:19 +00:00
2011-10-24 Andreas Schwab <schwab@redhat.com>
* wcsmbs/wcslen.c: Don't define WCSLEN, reverse logic.
Add optimized wcslen and strnlen for x86-32
2011-10-23 19:17:23 +00:00
2011-10-23 Ulrich Drepper <drepper@gmail.com>
Optimized remquo for 64-bit platforms
2011-10-24 01:31:21 +00:00
* sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c: New file.
Optimize f_mod Branch prediction for the 32-bit implementation and a new optimized 64-bit implementation.
2011-10-24 00:55:26 +00:00
* sysdeps/ieee754/dbl-64/e_fmod.c (__ieee754_fmod): Add some branch
prediction.
* sysdeps/ieee754/dbl-64/wordsize-64/e_fmod.c: New file.
Fix strnlen change
2011-10-23 20:30:40 +00:00
* string/strnlen.c: Don't define STRNLEN, reverse logic.
Remove unused variable magic_bits.
* sysdeps/i386/i686/multiarch/rtld-strnlen.c: New file.
Add optimized wcslen and strnlen for x86-32
2011-10-23 19:17:23 +00:00
* 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>.
Optimized strnlen and wcscmp for x86-64
2011-10-23 18:56:04 +00:00
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.
Improve x86-32 SSSE3 memcpy
2011-10-23 18:28:26 +00:00
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.
Add wcschr test cases
2011-10-23 18:14:26 +00:00
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.
Add wcslen test cases
2011-10-23 18:11:50 +00:00
2011-10-18 Liubov Dmitrieva <liubov.dmitrieva@gmail.com>
Add wcschr test cases
2011-10-23 18:14:26 +00:00
* wcsmbs/Makefile (strop-tests): Add wcslen.
Add wcslen test cases
2011-10-23 18:11:50 +00:00
* wcsmbs/test-wcslen.c: New file.
* string/test-strlen.c: Update.
Add wcslen support.
(WIDE): New macro.
Update Italian translation
2011-10-23 18:08:08 +00:00
2011-10-23 Ulrich Drepper <drepper@gmail.com>
* po/it.po: Update from translation team.
Fix signedness in wcscmp comparison
2011-10-23 17:34:15 +00:00
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.
Clean up last dla.h change
2011-10-23 16:50:28 +00:00
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.
Add missing _finite aliases
2011-10-23 13:20:16 +00:00
2011-10-23 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Add __jnl_finite and
__ynl_finite aliases.
Start using fma in the libm implementation
2011-10-22 23:02:20 +00:00
2011-10-22 Ulrich Drepper <drepper@gmail.com>
Update ULPs for x86-64
2011-10-23 00:06:23 +00:00
* sysdeps/x86_64/fpu/libm-test-ulps: Update.
Start using fma in the libm implementation
2011-10-22 23:02:20 +00:00
* 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.
Fix compilation due to __nan defines
2011-10-22 11:49:49 +00:00
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".
Optimization to some complex math functions Also, change last reference to __sqrt into __sqrt to easily.
2011-10-22 04:32:39 +00:00
2011-10-22 Ulrich Drepper <drepper@gmail.com>
Add branch predictions to complex math code
2011-10-22 17:17:30 +00:00
* 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.
Optimization to some complex math functions Also, change last reference to __sqrt into __sqrt to easily.
2011-10-22 04:32:39 +00:00
* 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.
Add some __builtin_expect to generic __ieee754_log
2011-10-21 16:28:42 +00:00
2011-10-21 Ulrich Drepper <drepper@gmail.com>
Fix compilation problems in x86-64 init-arch
2011-10-22 00:47:20 +00:00
* sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features): Fix
compilation problems.
Add some __builtin_expect to generic __ieee754_log
2011-10-21 16:28:42 +00:00
* sysdeps/ieee754/dbl-64/e_log.c (__ieee754_log): Add a few more
__builtin_expect.
Move fma routines to right place
2011-10-21 01:55:41 +00:00
2011-10-20 Ulrich Drepper <drepper@gmail.com>
Check for FMA4 support and generate appropriate fma functions
2011-10-21 02:43:15 +00:00
* 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.
Move fma routines to right place
2011-10-21 01:55:41 +00:00
* sysdeps/x86_64/multiarch/s_fma.c: Moved to ../fpu/multiarch.
* sysdeps/x86_64/multiarch/s_fmaf.c: Likewise.
Preserve link time dependencies over relocation dependencies
2011-10-19 15:13:56 +00:00
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.
Add optimized str{,n}casecmp for AVX on x86-64
2011-10-19 16:42:38 +00:00
2011-10-19 Ulrich Drepper <drepper@gmail.com>
Optimize x86-64 rawmemchr and add test
2011-10-20 02:22:29 +00:00
* sysdeps/x86_64/multiarch/rawmemchr.S: Small optimization to safe an
instruction.
* string/Makefile (strop-tests): Add rawmemchr.
* string/test-rawmemchr.c: New file.
Add optimized str{,n}casecmp for AVX on x86-64
2011-10-19 16:42:38 +00:00
* 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.
Fix PLT use for feraiseexcept on x86_64
2011-10-19 09:16:57 +00:00
2011-10-19 Andreas Schwab <schwab@redhat.com>
* sysdeps/x86_64/fpu/math_private.h (libc_feupdateenv): Use
__feraiseexcept instead of feraiseexcept.
Start optimizing the use of the fenv interfaces in libm itself
2011-10-18 13:00:46 +00:00
2011-10-18 Ulrich Drepper <drepper@gmail.com>
Use new internal libc_fe* interfaces in more functions
2011-10-18 19:11:31 +00:00
* 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.
Provide combined internal feholdexcept/fesetround interface
2011-10-18 13:59:04 +00:00
* 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.
Add optimized nearbyint{,f} for x86-64
2011-10-18 13:13:23 +00:00
* 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.
Start optimizing the use of the fenv interfaces in libm itself
2011-10-18 13:00:46 +00:00
* 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.
Fix linkage conflict with feraiseexcept
2011-10-18 08:37:56 +00:00
2011-10-18 Andreas Schwab <schwab@redhat.com>
* sysdeps/x86_64/fpu/bits/fenv.h: Add C linkage markers.
Fix last change
2011-10-18 12:11:02 +00:00
(__feraiseexcept_renamed): Add __NTH.
(feraiseexcept): Add __NTH. Rename local variables to fix
Fix linkage conflict with feraiseexcept
2011-10-18 08:37:56 +00:00
namespace violations.
Fix nesting of #ifdefs in netgroupcache.c
2011-10-17 14:30:03 +00:00
2011-10-17 Ulrich Drepper <drepper@gmail.com>
Small optimization of generic exp2
2011-10-18 03:16:34 +00:00
* sysdeps/ieee754/dbl-64/e_exp2.c (__ieee754_exp2): Small optimization.
Add optimized 64-bit frexp
2011-10-18 02:30:44 +00:00
* sysdeps/ieee754/dbl-64/wordsize-64/s_frexp.c: New file.
Relax asm requirements for recently added x86-64 math interfaces
2011-10-18 00:30:52 +00:00
* sysdeps/x86_64/fpu/math_private.h: Relax asm requirements for
recently added interfaces.
* sysdeps/x86_64/fpu/bits/mathinline.h: Likewise.
Makr x86-64 math_private.h more robust
2011-10-17 20:00:39 +00:00
* sysdeps/x86_64/fpu/math_private.h: Add some parenthesis to be safe
about macro parameter expansion.
Provide internal optimizations on x86-64 with SSE4.1 Provide macros so that the internal users can, if possible, directly use the new instructions. Also fix up the mathinline.h header when compiling with SSE4.1 enabled.
2011-10-17 15:23:40 +00:00
* 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.
Fix last x86-64 mathinline change Use correct function names.
2011-10-17 14:37:00 +00:00
* sysdeps/x86_64/fpu/bits/mathinline.h (floor): Use correct function
name.
(floorf): Likewise.
Fix nesting of #ifdefs in netgroupcache.c
2011-10-17 14:30:03 +00:00
* nscd/netgroupcache.c (addgetnetgrentX): Fix #ifdef nesting.
Correctly handle missing initgroups database
2011-10-14 15:57:07 +00:00
2011-10-17 Andreas Schwab <schwab@redhat.com>
Fix syntax error in __THROW macro
2011-10-17 09:22:13 +00:00
* misc/sys/cdefs.h: Fix last change.
Correctly handle missing initgroups database
2011-10-14 15:57:07 +00:00
* grp/initgroups.c (internal_getgrouplist): Fix initgroups
database lookup.
Fix potential problem with skipping relocations We never seem to have hit this problem but way relative relocations were skipped was wrong. There are relative relocations only in the DT_REL/DT_RELA section. The elf_dynamic_do_##reloc function skipped the entries in all calls, though.
2011-10-16 13:34:51 +00:00
2011-10-16 Ulrich Drepper <drepper@gmail.com>
Use leaf function attribute in __THROW
2011-10-17 01:29:11 +00:00
* misc/sys/cdefs.h: Use leaf function attribute in __THROW.
Use rounds{s,d} for x86 rint, ceil, floor
2011-10-17 00:58:17 +00:00
* 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.
Fix potential problem with skipping relocations We never seem to have hit this problem but way relative relocations were skipped was wrong. There are relative relocations only in the DT_REL/DT_RELA section. The elf_dynamic_do_##reloc function skipped the entries in all calls, though.
2011-10-16 13:34:51 +00:00
* 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.
Optimize access to isXYZ and toXYZ tables The functions to get the pointers can now depend on the TLS variable be initialized.
2011-10-15 20:27:08 +00:00
2011-10-15 Ulrich Drepper <drepper@gmail.com>
No need for boundary case handling in x86-32 __ieee_log
2011-10-16 02:21:53 +00:00
* sysdeps/i386/i686/fpu/e_log.S: No need for the fyl2xp1 use, fyl2x
is sufficient, at least on modern CPUs.
Optimized floor for 64-bit architectures
2011-10-16 01:44:45 +00:00
* sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c: New file.
Add cosh optimized for 64-bit architectures
2011-10-16 00:47:01 +00:00
* sysdeps/ieee754/dbl-64/e_cosh.c: Cleanup.
* sysdeps/ieee754/dbl-64/wordsize-64/e_cosh.c: New file.
Optimize exp Add __exp*_finite optimizations and rewrite some wrappers.
2011-10-16 00:22:59 +00:00
* 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.
No need for boundary case handling in x86-32 __ieee_logf
2011-10-15 22:09:12 +00:00
* sysdeps/i386/i686/fpu/e_logf.S: No need for the fyl2xp1 use, fyl2x
is sufficient, at least on modern CPUs.
Optimize access to isXYZ and toXYZ tables The functions to get the pointers can now depend on the TLS variable be initialized.
2011-10-15 20:27:08 +00:00
* 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.
Fix searching for C++ system headers for cross compilers
2011-10-15 18:08:45 +00:00
2011-10-15 Andreas Schwab <schwab@linux-m68k.org>
Fix lost wmemcmp symbol
2011-10-15 18:29:06 +00:00
* wcsmbs/wmemcmp.c (WMEMCMP): Define.
Fix searching for C++ system headers for cross compilers
2011-10-15 18:08:45 +00:00
* configure.in: Also look in $cxxmachine/include for C++ system
headers.
Optimized memcmp and wmemcmp for x86-64 and x86-32
2011-10-15 15:10:08 +00:00
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.
Add parameter annotation to modf
2011-10-15 14:08:07 +00:00
2011-10-12 Andreas Jaeger <aj@suse.de>
[BZ #13268]
* math/bits/mathcalls.h: Mark argument 2 of modf as non-null.
Fix definition of __isctype_f
2011-10-15 05:06:47 +00:00
2011-10-15 Ulrich Drepper <drepper@gmail.com>
Avoid warning in iofwide
2011-10-15 13:52:26 +00:00
* libio/iofwide.c (do_length): Avoid warning.
Fix definition of __isctype_f
2011-10-15 05:06:47 +00:00
* ctype/ctype.h (__isctype_f): Add missing __THROW.
Support optimized isXXX functions in C++ code
2011-10-14 22:46:12 +00:00
2011-10-14 Ulrich Drepper <drepper@gmail.com>
Remove leftover debug message from pldd
2011-10-15 03:51:20 +00:00
* elf/pldd-xx.c (find_maps): Remove leftover debug message.
Optimize x86-32 log
2011-10-15 03:41:47 +00:00
* 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.
Support optimized isXXX functions in C++ code
2011-10-14 22:46:12 +00:00
* ctype/ctype.h: Add support for inlined isXXX functions when
compiling C++ code.
Fix lost feraiseexcept symbol
2011-10-14 09:21:05 +00:00
2011-10-14 Andreas Schwab <schwab@redhat.com>
Adjust s390 libm ULPs
2011-10-14 09:41:06 +00:00
* sysdeps/s390/fpu/libm-test-ulps: Adjust ULPs for jn tests.
Fix lost feraiseexcept symbol
2011-10-14 09:21:05 +00:00
* sysdeps/x86_64/fpu/fraiseexcpt.c: Fix last change.
BZ#13291: Manual typo fix for strverscmp.
2011-10-13 16:49:28 +00:00
2011-10-13 Roland McGrath <roland@hack.frob.com>
[BZ #13291]
* manual/string.texi (String/Array Comparison): Typo fix in strverscmp.
Add memrchr tests
2011-10-13 10:39:24 +00:00
2011-10-13 Andreas Schwab <schwab@redhat.com>
Fix PLT use in feupdateenv on x86_64
2011-10-13 13:10:31 +00:00
* sysdeps/x86_64/fpu/fraiseexcpt.c: Add __feraiseexcept alias.
* sysdeps/x86_64/fpu/feupdateenv.c: Use __feraiseexcept instead of
feraiseexcept.
Check for zero size in memrchr for x86_64
2011-10-13 11:33:58 +00:00
* sysdeps/x86_64/memrchr.S: Check for zero size.
Add memrchr tests
2011-10-13 10:39:24 +00:00
* string/stratcliff.c: Add memrchr tests.
Optimized memchr, memrchr, rawmemchr for x86-32
2011-10-12 15:42:04 +00:00
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.
Optimize libm libm is now somewhat integrated with gcc's -ffinite-math-only option and lots of the wrapper functions have been optimized.
2011-10-12 15:27:51 +00:00
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.
Implement __isinf_nsl for IBM long double
2011-10-10 18:43:38 +00:00
2011-10-10 Andreas Schwab <schwab@linux-m68k.org>
Fix PLT use in getnetgrent_r
2011-10-10 19:34:32 +00:00
* inet/getnetgrent_r.c (nscd_getnetgrent): Use __rawmemchr instead
of rawmemchr.
Implement __isinf_nsl for IBM long double
2011-10-10 18:43:38 +00:00
* sysdeps/ieee754/ldbl-128ibm/s_isinf_nsl.c: New file.
Update Japanese translation
2011-10-09 17:16:29 +00:00
2011-10-09 Ulrich Drepper <drepper@gmail.com>
* po/ja.po: Update from translation team.
Fix some nit warnings.
2011-10-08 22:25:08 +00:00
2011-10-08 Roland McGrath <roland@hack.frob.com>
Clean up locarchive mmap reservation code.
2011-09-19 18:32:27 +00:00
* locale/programs/locarchive.c (prepare_address_space): New function.
(create_archive, enlarge_archive, open_archive): Use it.
Conditionalize unnecessary #include.
2011-10-08 22:28:21 +00:00
* sysdeps/unix/sysv/linux/x86_64/time.c: Move #include <dl-vdso.h>
inside [SHARED], where it is used.
Fix some nit warnings.
2011-10-08 22:25:08 +00:00
* nscd/nscd_proto.h: Declare __nscd_setnetgrent.
* nss/getent.c (netgroup_keys): Remove unused variable.
* sysdeps/ieee754/flt-32/s_isinf_nsf.c: Likewise.
Update Japanese translation
2011-10-08 07:26:42 +00:00
2011-10-08 Ulrich Drepper <drepper@gmail.com>
Optimize use of isnan, isinf, finite
2011-10-08 14:18:26 +00:00
* 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.
isinf returns the sign of the number, use it in printf*
2011-10-08 12:22:44 +00:00
* 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.
Use private math_private.h in files in math/
2011-10-08 09:16:04 +00:00
* 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.
Update Japanese translation
2011-10-08 07:26:42 +00:00
* po/ja.po: Update from translation team.
Fix remainder (NaN, 0)
2011-10-07 19:14:06 +00:00
2011-09-29 Andreas Jaeger <aj@suse.de>
Fix netname2host
2011-10-08 07:24:17 +00:00
[BZ #13179]
* sunrpc/netname.c (netname2host): Fix logic.
Fix remainder (NaN, 0)
2011-10-07 19:14:06 +00:00
[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.
S/390: Fix longlong.h inline asms for zarch
2011-10-07 16:09:59 +00:00
2011-10-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* stdlib/longlong.h: Update from GCC. Fix zarch smul_ppmm and
sdiv_qrnnd.
delete 4 lines with unused "define" macros in test-memcmp
2011-10-07 15:52:49 +00:00
2011-10-07 Ulrich Drepper <drepper@gmail.com>
* string/test-memcmp.c: Avoid unncessary #defines.
Patch by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>.
Improve 64 bit memchr, memrchr, rawmemchr with SSE2
2011-10-07 15:49:10 +00:00
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.
elf/dl-load.c: Avoid warning
2011-10-07 15:00:13 +00:00
2011-09-12 Marek Polacek <mpolacek@redhat.com>
* elf/dl-load.c (lose): Add cast to avoid warning.
Don't unnecesarily use inotify in nscd
2011-10-07 05:20:53 +00:00
2011-10-07 Ulrich Drepper <drepper@gmail.com>
Update Catalan translation
2011-10-07 14:44:13 +00:00
* po/ca.po: Update from translation team.
Implement caching of nscd
2011-10-07 14:06:31 +00:00
* 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.
Don't unnecesarily use inotify in nscd
2011-10-07 05:20:53 +00:00
* nscd/connections.c (register_traced_file): Don't register file
for disabled databases.
Stop crash in OOM handling in NSS
2011-10-06 07:18:20 +00:00
2011-10-06 Ulrich Drepper <drepper@gmail.com>
Avoid warning when reload of group entry fails
2011-10-06 07:44:19 +00:00
* nscd/grpcache.c (cache_addgr): Initialize written in all cases.
Stop crash in OOM handling in NSS
2011-10-06 07:18:20 +00:00
* nss/nsswitch.c (__nss_lookup_function): Fix order of deleting
from tree and freeing node.
More fallout from OOM in NSS
2011-10-06 07:14:21 +00:00
2011-09-25 Jiri Olsa <jolsa@redhat.com>
* nss/nsswitch.c (__nss_database_lookup): Handle
nss_parse_service_list out of memory case.
Handle OOM in NSS
2011-10-06 07:04:10 +00:00
2011-09-15 Jiri Olsa <jolsa@redhat.com>
* nss/nsswitch.c (__nss_lookup_function): Handle __tsearch
out of memory case.
Don't call ifunc functions in trace mode
2011-10-04 14:10:16 +00:00
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.
Optimize libnss_files initialization
2011-09-28 14:01:13 +00:00
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.
Adjust powerpc libm ULPs
2011-09-27 14:40:18 +00:00
2011-09-28 Andreas Schwab <schwab@redhat.com>
* sysdeps/powerpc/fpu/libm-test-ulps: Adjust ULPs for jn tests.
Fix some grammar in the manual.
2011-09-27 16:32:38 +00:00
2011-09-27 Roland McGrath <roland@hack.frob.com>
[BZ #13226]
* manual/signal.texi (Longjmp in Handler): Grammar fixes.
Correctly reparse group line after enlarging the buffer
2011-09-26 15:49:14 +00:00
2011-09-27 Andreas Schwab <schwab@redhat.com>
* nss/nss_files/files-initgroups.c (_nss_files_initgroups_dyn):
Reread the line before reparsing it.
Fix parse error in bits/mathinline.h with --std=c99
2011-09-26 11:29:01 +00:00
2011-09-26 Andreas Schwab <schwab@redhat.com>
* sysdeps/x86_64/fpu/bits/mathinline.h: Use __asm instead of asm.
Link libresolv.so with ld.so for __stack_chk_guard.
2011-09-21 20:27:50 +00:00
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.
Get rid of tls.make include file.
2011-09-19 19:48:15 +00:00
2011-09-19 Roland McGrath <roland@hack.frob.com>
Clean up disabling of script_execute
2011-09-19 19:50:25 +00:00
* sysdeps/posix/spawni.c (script_execute): Always define it.
It will be optimized away if unused.
(maybe_script_execute): New function.
(__spawni): Call it.
Get rid of tls.make include file.
2011-09-19 19:48:15 +00:00
* Makerules: Don't include tls.make.
(config-tls): Always set to thread.
* tls.make.c: File removed.
Use CPPFLAGS from configure.
2011-09-19 19:41:04 +00:00
2011-09-19 Mike Frysinger <vapier@gentoo.org>
* Makeconfig (CPPFLAGS): Prepend $(CPPFLAGS-config).
* config.make.in (CPPFLAGS-config): New substituted variable.
Define IP_MULTICAST_ALL
2011-09-15 22:09:53 +00:00
2011-09-15 Ulrich Drepper <drepper@gmail.com>
finite for 64-bit platforms
2011-09-16 03:01:56 +00:00
* sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c: New file.
Note bug number in CL
2011-10-08 08:30:28 +00:00
[BZ #13192]
Define IP_MULTICAST_ALL
2011-09-15 22:09:53 +00:00
* sysdeps/unix/sysv/linux/bits/in.h (IP_MULTICAST_ALL): Define.
Patch mostly by Neil Horman <nhorman@tuxdriver.com>.
Use HIDDEN_JUMPTARGET rather than spelling out its effects, for ____longjmp_chk implementations.
2011-09-15 19:26:08 +00:00
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>.
Add fmax and fmin inlines for x86-64
2011-09-15 17:11:08 +00:00
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.
Fix PLT uses in libm on powerpc
2011-09-15 09:16:03 +00:00
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.
Optimized lrint and llrint for x86-64
2011-09-14 16:58:43 +00:00
2011-09-14 Ulrich Drepper <drepper@gmail.com>
Use correct section to allow merging
2011-09-14 17:43:24 +00:00
* sysdeps/x86_64/fpu/s_copysign.S [ELF]: Use correct section.
Optimized lrint and llrint for x86-64
2011-09-14 16:58:43 +00:00
* 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.
Also relocate in dependency order when doing symbol dependency testing
2011-09-14 10:12:25 +00:00
2011-09-14 Andreas Schwab <schwab@redhat.com>
* elf/rtld.c (dl_main): Also relocate in dependency order when
doing symbol dependency testing.
Fix undefined symbol in powerpc64 dl-machine.h
2011-09-13 17:07:33 +00:00
2011-09-13 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela):
Always define `refsym'.
Only use USE___THREAD when defined
2011-09-13 08:20:44 +00:00
2011-09-13 Andreas Schwab <schwab@redhat.com>
Avoid macro clash between <sys/select.h> and <linux/posix_types.h>
2011-09-13 12:41:37 +00:00
* 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.
Fix pattern on $(ldd-rewrite-script) substitution
2011-09-13 08:29:43 +00:00
* elf/Makefile (gen-ldd): Fix pattern.
Only use USE___THREAD when defined
2011-09-13 08:20:44 +00:00
* elf/rtld.c (dl_main): Only use USE___THREAD when defined.
(init_tls): Likewise.
Optimize logb code for 64-bit machines
2011-09-12 20:21:24 +00:00
2011-09-12 Ulrich Drepper <drepper@gmail.com>
* sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c: New file.
Remove last use of USE___THREAD
2011-09-12 08:57:21 +00:00
2011-09-12 Andreas Schwab <schwab@redhat.com>
Fix invalid conversion in __cmsg_nxthdr
2011-09-12 12:44:02 +00:00
* 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.
Prepend $(..) to $(ldd-rewrite-script) if non-absolute
2011-09-11 18:33:24 +00:00
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.
Provide static initializer for _dl_pagesize in statically linked code
2011-09-11 15:25:51 +00:00
2011-09-11 Ulrich Drepper <drepper@gmail.com>
Remove --wth-tls option, TLS support is required
2011-09-11 19:02:01 +00:00
* 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.
Avoid cast in non-gcc obstack_free
2011-09-11 17:04:17 +00:00
[BZ #13067]
* malloc/obstack.h [!GNUC] (obstack_free): Avoid cast to int.
Fix use of AC_INIT
2011-09-11 16:14:48 +00:00
[BZ #13090]
* configure.in: Fix use of AC_INIT.
Provide static initializer for _dl_pagesize in statically linked code
2011-09-11 15:25:51 +00:00
* elf/dl-support.c (_dl_pagesize): Initialize to EXEC_PAGESIZE.
Cleanup of configuration options Make several tool features mandatory and simplify the code.
2011-09-10 18:34:15 +00:00
2011-09-10 Ulrich Drepper <drepper@gmail.com>
Cleanup CL
2011-09-11 19:04:13 +00:00
* malloc/malloc.c: Replace MALLOC_FAILURE_ACTION with use of
__set_errno.
Remove MALLOC_FAILURE_ACTION use in malloc
2011-09-11 02:12:38 +00:00
* malloc/hooks.c: Likewise.
Simplify malloc initialization Singificantly reduce the code needed at malloc initialization. In the process getpagesize is simplified by always initializing GLRO(dl_pagesize).
2011-09-11 01:47:36 +00:00
* malloc/arena.c (ptmalloc_init_minimal): Removed. Initialize all
variables statically.
(narenas): Initialize.
(list_lock): Initialize.
Cleanup CL
2011-09-11 19:04:13 +00:00
(ptmalloc_init): Don't call ptmalloc_init_minimal. Remove
initializtion of main_arena and list_lock. Small cleanups.
Simplify malloc initialization Singificantly reduce the code needed at malloc initialization. In the process getpagesize is simplified by always initializing GLRO(dl_pagesize).
2011-09-11 01:47:36 +00:00
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.
Simplify malloc code Remove all kinds of unused configuration options and dead code.
2011-09-10 22:10:17 +00:00
* malloc/malloc.c: Removed unused configurations and dead code.
* malloc/arena.c: Likewise.
* malloc/hooks.c: Likewise.
Simplify malloc initialization Singificantly reduce the code needed at malloc initialization. In the process getpagesize is simplified by always initializing GLRO(dl_pagesize).
2011-09-11 01:47:36 +00:00
* malloc/Makefile (CPPFLAGS-malloc.c): Don't add -DATOMIC_FASTBINS.
Simplify malloc code Remove all kinds of unused configuration options and dead code.
2011-09-10 22:10:17 +00:00
Remove support for !USE___THREAD
2011-09-10 20:50:28 +00:00
* 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.
Cleanup of configuration options Make several tool features mandatory and simplify the code.
2011-09-10 18:34:15 +00:00
* 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.
Fix jn precision
2011-09-10 02:16:10 +00:00
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.
Don't lock string streams in stream cleanup code
2011-09-09 20:15:25 +00:00
2011-09-09 Ulrich Drepper <drepper@gmail.com>
Use (void*) instead of 0 for return value pointer in __cmsg_nexthdr
2011-09-10 01:46:08 +00:00
* 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>.
Fix boundary conditions in scanf Allocate large buffers with realloc. When returning error make sure the stream is unlocked.
2011-09-10 01:26:05 +00:00
[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.
Don't lock string streams in stream cleanup code
2011-09-09 20:15:25 +00:00
[BZ #12847]
* libio/genops.c (INTDEF): For string streams the _lock pointer can
be NULL. Don't lock in this case.
Define ELFOSABI_GNU.
2011-09-09 17:11:49 +00:00
2011-09-09 Roland McGrath <roland@hack.frob.com>
* elf/elf.h (ELFOSABI_GNU): New macro.
(ELFOSABI_LINUX): Define to that.
string/strncat.c: fix compilation for some architectures
2011-09-09 16:45:03 +00:00
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.
Fill in real information in __dl_iterate_phdr
2011-09-09 13:43:43 +00:00
2011-09-09 Ulrich Drepper <drepper@gmail.com>
Fix sotruss help messages
2011-09-09 16:31:43 +00:00
* elf/sotruss.ksh: Clean up, fix, and complete help messages.
Define ELFOSABI_GNU.
2011-09-09 17:11:49 +00:00
* elf/dl-iteratephdr.c (__dl_iterate_phdr): Fill in data from the real
Fill in real information in __dl_iterate_phdr
2011-09-09 13:43:43 +00:00
link map.
Fix warning in elf/sprof.c
2011-09-09 03:41:41 +00:00
2011-08-17 Andreas Jaeger <aj@suse.de>
* elf/sprof.c (load_shobj): Remove unused variable log_hashfraction.
Fix lround() loses precision
2011-09-09 03:37:32 +00:00
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.
Move wide char tests to wcsmbs directory
2011-09-08 22:01:07 +00:00
2011-09-08 Ulrich Drepper <drepper@gmail.com>
Remove support for automatic cvs check-ins CVS use for glibc is long gone.
2011-09-09 03:19:04 +00:00
* 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.
Add missing definition of LOCPATH for bug-regex32 run
2011-09-09 02:57:23 +00:00
[BZ #13118]
* posix/Makefile (bug-regex32-ENV): Define.
Patch by John Stanley <jpsinthemix@verizon.net>.
Add range checking for FD_SET, FD_CLR, and FD_ISSET
2011-09-08 23:48:47 +00:00
* 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.
Move wide char tests to wcsmbs directory
2011-09-08 22:01:07 +00:00
* wcsmbs/test-wcscmp.c: Moved from string/*. Adjust.
* wcsmbs/test-wmemcmp.c: Likewise.
* string/Makefile (strop-tests): Remove wcscmp and wmemcmp.
Add range checking for FD_SET, FD_CLR, and FD_ISSET
2011-09-08 23:48:47 +00:00
* wcsmbs/Makefile (strop-tests): Add wcscmp and wmemcmp.
Move wide char tests to wcsmbs directory
2011-09-08 22:01:07 +00:00
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.
Hurd: fix use of uninitialized value in fork port copying.
2011-09-08 16:37:42 +00:00
2011-09-08 Roland McGrath <roland@hack.frob.com>
BZ#13153: Update manual last-edit info.
2011-09-08 16:50:19 +00:00
[BZ #13153]
* manual/libc.texinfo (EDITION, VERSION, UPDATED): Update for
2011-07-19 change.
Hurd: fix use of uninitialized value in fork port copying.
2011-09-08 16:37:42 +00:00
* 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.
sysdeps/mach/hurd/sys/param.h (DEV_BSIZE): New macro.
2011-09-08 16:46:06 +00:00
2011-09-06 Samuel Thibault <samuel.thibault@ens-lyon.org>
* sysdeps/mach/hurd/sys/param.h (DEV_BSIZE): New macro.
Fix crash during error handling
2011-09-08 10:02:26 +00:00
2011-09-08 Andreas Schwab <schwab@redhat.com>
Hurd: fix use of uninitialized value in fork port copying.
2011-09-08 16:37:42 +00:00
* elf/dl-load.c (lose): Check for non-null L.
Fix crash during error handling
2011-09-08 10:02:26 +00:00
Fix up x86-32 section names for Atom code
2011-09-08 02:28:44 +00:00
2011-09-07 Ulrich Drepper <drepper@gmail.com>
Use O_CLOEXEC when loading objects in ld.so
2011-09-08 04:00:01 +00:00
* elf/dl-load.c (open_verify): Use O_CLOEXEC.
Pass back error code from dlerror_run
2011-09-08 03:50:40 +00:00
* elf/dl-libc.c (dlerror_run): Pass back error code from
dl_catch_error.
Fix memory leak in case of failed dlopen
2011-09-08 02:58:47 +00:00
[BZ #13123]
* elf/dl-load.c (lose): Free l_origin if it is valid.
Fix up x86-32 section names for Atom code
2011-09-08 02:28:44 +00:00
* 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>.
Trigonometric optimizations for POWER
2011-09-08 02:10:26 +00:00
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.
Fix profiling on powerpc32 secure-plt shared libs and PIEs
2011-09-08 02:02:42 +00:00
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.
Check for finite/infinity parms in IBM Long Double 128 fmal( ) This patch addresses some IBM Long Double 128 fmal () test-ldouble.out and test-ildoubl.out failures. If the ‘x’ and ‘y’ parameters are finite values and ‘z’ is infinity, the result of fmal () should be ‘z’ not NaN. Conflicts: ChangeLog
2011-09-08 02:17:33 +00:00
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.
power7 strncmp optimization
2011-09-08 01:56:57 +00:00
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.
power7 memcpy VSX optimizations
2011-09-08 01:54:41 +00:00
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.
Simplify AVX check
2011-09-08 01:38:23 +00:00
2011-07-24 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Simplify
AVX check.
Revert "Fix semid_ds for x86-64" This reverts commit 2f0ad8f3a470fa5e9aeb9c5a41984f96ae58d7ba.
2011-09-07 12:29:53 +00:00
2011-09-07 Andreas Schwab <schwab@redhat.com>
[BZ #13144]
* sysdeps/unix/sysv/linux/x86_64/bits/sem.h (semdid_ds): Revert
last change.
Make sure __vdso_clock_gettime always contains a valid pointer
2011-09-07 04:07:08 +00:00
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.
Avoid gettimeofday vsyscall
2011-09-07 00:22:37 +00:00
2011-09-06 Ulrich Drepper <drepper@gmail.com>
Fix handling of __vdso_clock_gettime
2011-09-07 03:50:04 +00:00
* sysdeps/unix/sysv/linux/x86_64/clock_gettime.c (INTERNAL_GETTIME):
Forgot to demangle the pointer.
Move Atom-optimized code out of the way and together
2011-09-07 01:53:03 +00:00
* 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.
Don't unconditionally use clock_gettime vsyscall on x86-64
2011-09-07 01:34:11 +00:00
* 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.
Avoid gettimeofday vsyscall
2011-09-07 00:22:37 +00:00
* sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Don't use
gettimeofday vsyscall, just use time.
Fix missing declaration
2011-09-06 09:12:11 +00:00
2011-09-06 Andreas Schwab <schwab@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/gettimeofday.c [!SHARED]: Include
<errno.h>.
Prefer real syscalls instead of vsyscalls on x86-64 outside libc.so
2011-09-06 04:12:18 +00:00
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.
Remove unused parameter in pldd and simplify ELF handling
2011-09-06 01:49:14 +00:00
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.
Add Atom-optimized strchr and strrchr for x86-64
2011-09-06 01:34:03 +00:00
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.
Use O_CLOEXEC when loading ld.so cache
2011-09-05 21:18:38 +00:00
2011-09-05 Ulrich Drepper <drepper@gmail.com>
Try shell in posix_spawn* only in compat mode
2011-09-06 00:24:50 +00:00
[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.
Fix glob.h header by removing gcc 1.x support
2011-09-05 21:31:23 +00:00
[BZ #13150]
* posix/glob.h: Remove gcc 1.x support.
Use O_CLOEXEC when loading ld.so cache
2011-09-05 21:18:38 +00:00
[BZ #13068]
* elf/dl-misc.c (_dl_sysdep_read_whole_file): Use O_CLOEXEC.
Optimized strchr and strrchr with SSE2 on x86-32
2011-09-05 21:11:11 +00:00
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.
Add x86-32 optimized wcscmp
2011-09-05 17:53:27 +00:00
2011-08-29 Liubov Dmitrieva <liubov.dmitrieva@gmail.com>
Add optimized x86-64 wcscmp
2011-09-05 18:08:23 +00:00
* sysdeps/x86_64/wcscmp.S: New file.
Add x86-32 optimized wcscmp
2011-09-05 17:53:27 +00:00
* 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.
Fixes and optimizations for 32-bit sparc fabs*().
2011-09-05 17:06:15 +00:00
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.
Fix semid_ds for x86-64
2011-09-05 16:44:22 +00:00
2011-09-05 Ulrich Drepper <drepper@gmail.com>
Update Japanese translation
2011-09-05 17:14:04 +00:00
* po/ja.po: Update from translation team.
Fix semid_ds for x86-64
2011-09-05 16:44:22 +00:00
[BZ #13144]
* sysdeps/unix/sysv/linux/x86_64/bits/sem.h (semdid_ds): Fix to match
kernel in 64-bit binaries.
Sanitize HWCAP_SPARC_* defines/usage, and add new entries.
2011-09-01 20:41:27 +00:00
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.
Fix sparc localplt testcase failures.
2011-09-01 00:30:41 +00:00
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.
Relocate objects in dependency order
2011-08-30 13:37:54 +00:00
2011-08-30 Andreas Schwab <schwab@redhat.com>
* elf/rtld.c (dl_main): Relocate objects in dependency order.
rtld, i386: Fix cfi directive in audit trampoline code _dl_runtime_profile function has wrong cfi directive when rewinding stack back for the pltexit path. Only 8 bytes - 2 'pop edx' instructions from the pltentry-only code should be rewinded back. With attached patch, I'm able to rewind stack correctly throught the rtld code from audit library callback.
2011-08-29 13:14:51 +00:00
2011-08-29 Jiri Olsa <jolsa@redhat.com>
* sysdeps/i386/dl-trampoline.S (_dl_runtime_profile): Fix cfi
directive.
Rewritten v9/64-bit sparc strcmp.
2011-08-24 08:32:24 +00:00
2011-08-24 David S. Miller <davem@davemloft.net>
* sysdeps/sparc/sparc64/strcmp.S: Rewrite.
Fix scope handling during dl_close
2011-08-24 07:32:13 +00:00
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.
Fix jmpbuf unwind checks on sparc64.
2011-08-24 06:17:52 +00:00
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.
Fix nptl/tst-cancel17 and nptl/tst-cancelx17 with recent gcc.
2011-08-24 06:24:01 +00:00
* 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.
Fix spurious nop at start of __strspn_ia32
2011-08-23 13:53:51 +00:00
2011-08-23 Andreas Schwab <schwab@redhat.com>
* sysdeps/i386/i686/multiarch/strspn.S (ENTRY): Add missing
backslash.
Fix duplicate definition of Elf64_FuncDesc
2011-07-03 23:45:03 +00:00
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.
Bug fixes for ____longjmp_chk on sparc.
2011-08-22 23:53:57 +00:00
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.
Correct cycle detection during dependency sorting
2011-08-22 20:08:16 +00:00
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.
Fix testsuite link failure
2010-12-24 17:30:26 +00:00
2011-08-22 Andreas Schwab <schwab@redhat.com>
Fix missing declaration
2011-08-22 10:16:12 +00:00
* sysdeps/unix/sysv/linux/i386/scandir64.c: Include <string.h>.
Revert "Don't crash when dependencies are missing" This reverts commit f2092faf2b6bd491a1891d5d5e393a8bf85d01d7.
2011-03-21 14:00:21 +00:00
* elf/dl-deps.c (_dl_map_object_deps): Move check for missing
dependencies back to end of function.
Fix testsuite link failure
2010-12-24 17:30:26 +00:00
* dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Readd
$(elfobjdir)/ld.so.
Use ifuncs for time and gettimeofday on x86-64
2011-08-21 17:52:28 +00:00
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.
Add test for BZ 13114
2011-08-20 13:22:16 +00:00
2011-08-20 Ulrich Drepper <drepper@gmail.com>
More optimizations of nss_files
2011-08-20 19:55:44 +00:00
* 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.
Minor optimizatin in alias lookup in files NSS module
2011-08-20 19:25:16 +00:00
Further improve printing os ELF symbol lookup scope information
2011-08-20 16:59:45 +00:00
* 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.
Print message that there is no scope instead of being silent
2011-08-20 19:16:42 +00:00
(_dl_show_scope): Indicate if there is no scope.
Further improve printing os ELF symbol lookup scope information
2011-08-20 16:59:45 +00:00
Add test for BZ 13114
2011-08-20 13:22:16 +00:00
[BZ #13114]
* stdio-common/Makefile (tests): Add bug24.
* stdio-common/bug24.c: New file.
Fix fopen (non-existing-file, "re") errno
2011-08-20 13:12:49 +00:00
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.
Fix CFI info in x86-64 trampolines for non-AVX code
2011-08-20 12:56:30 +00:00
2011-08-20 Ulrich Drepper <drepper@gmail.com>
Fix minor CFI problem in regular x86-64 trampoline
2011-08-20 12:58:44 +00:00
* sysdeps/x86_64/dl-trampoline.S (_dl_runtime_resolve): Fix CFI for
the very first instruction.
Fix CFI info in x86-64 trampolines for non-AVX code
2011-08-20 12:56:30 +00:00
* 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>.
Use correct scandir64 implementation on ppc64
2011-08-20 12:33:42 +00:00
2011-08-19 Andreas Schwab <schwab@redhat.com>
Adjust libm test ulps for powerpc
2011-08-20 12:39:39 +00:00
* sysdeps/powerpc/fpu/libm-test-ulps: Relax ctan (0.75 + 1.25 i)
expectations for long double.
Use correct scandir64 implementation on ppc64
2011-08-20 12:33:42 +00:00
* sysdeps/unix/sysv/linux/powerpc/powerpc32/scandir64.c: Renamed
from sysdeps/unix/sysv/linux/powerpc/scandir64.c.
Fix CL entry
2011-08-20 13:01:33 +00:00
2011-08-14 David S. Miller <davem@davemloft.net>
Fix tst-writev on non-4K page size
2011-08-18 01:51:21 +00:00
* sysdeps/unix/sysv/linux/Makefile (CFLAGS-tst-writev.c): The
artificual limit depends upon the system page size.
Add rules to build libresolv with SSP flags
2011-08-18 01:36:23 +00:00
2011-08-17 Ulrich Drepper <drepper@gmail.com>
* Makeconfig (override CFLAGS): Add library-specific CFLAGS.
* resolv/Makefile: Define CFLAGS-libresolv.
Avoid executable stack in makedb
2011-08-17 14:32:59 +00:00
2011-08-17 Andreas Schwab <schwab@redhat.com>
* nss/makedb.c (compute_tables): Make variables used in nested
function static.
Prevent possible race conditions by attaching pldd to all threads
2011-08-17 13:41:23 +00:00
2011-08-17 Ulrich Drepper <drepper@gmail.com>
Fix some problem of 32-bit pldd on 64-bit platforms
2011-08-17 14:31:15 +00:00
* 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.
Prevent possible race conditions by attaching pldd to all threads
2011-08-17 13:41:23 +00:00
* elf/pldd.c (main): Attach to all threads in the process.
Rewrite /proc handling to use *at functions.
Fix printing of scope number
2011-08-16 15:17:15 +00:00
2011-08-16 Ulrich Drepper <drepper@gmail.com>
Improve printing of lookup scopes The scope of a new object should be printed earlier and when the scope of an already loaded object is extended only the changes should be printed.
2011-08-16 20:11:03 +00:00
* 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.
Add rules to build libresolv with SSP flags
2011-08-18 01:36:23 +00:00
* elf/rtld.c (dl_main): Update _dl_show_scope call.
Improve printing of lookup scopes The scope of a new object should be printed earlier and when the scope of an already loaded object is extended only the changes should be printed.
2011-08-16 20:11:03 +00:00
* sysdeps/generic/ldsodefs.h: Update declaration.
Fix printing of scope number
2011-08-16 15:17:15 +00:00
* elf/dl-open.c (_dl_show_scope): Use _dl_debug_printf to generate the
string for the scope number.
Add missing initialization in service cache in nscd
2011-08-15 02:20:09 +00:00
2011-08-14 Ulrich Drepper <drepper@gmail.com>
* nscd/servicescache.c (cache_addserv): Make sure written is always
initialized.
Warning patrol.
2011-08-14 22:59:11 +00:00
2011-08-14 Roland McGrath <roland@hack.frob.com>
More warning patrol, in dead code (sigh).
2011-08-15 02:26:36 +00:00
* 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.
More warning patrol.
2011-08-14 23:42:06 +00:00
* string/strncat.c (STRNCAT): Use prototype definition.
Clean up locale/Makefile variables for -D switches.
2011-08-14 23:08:37 +00:00
* 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.
Warning patrol.
2011-08-14 22:59:11 +00:00
* 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.
* sysdeps/unix/sysv/linux/sparc/bits/resource.h (RLIM_INFINITY, RLIM64_INFINITY): Fix 64-bit values for 32-bit sparc.
2011-08-14 11:07:50 +00:00
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.
Fix compile problem l10nflist compiles for localedef now. Optimize a bit.
2011-08-13 16:21:10 +00:00
2011-08-13 Ulrich Drepper <drepper@gmail.com>
Add rules to build libresolv with SSP flags
2011-08-18 01:36:23 +00:00
* elf/dl-open.c: Rename show_scope to _dl_show_scope and export.
Implement LD_DEBUG=scopes
2011-08-14 02:24:08 +00:00
(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.
Fix caller information of NSS modules
2011-08-13 16:47:47 +00:00
* elf/dl-libc.c (do_dlopen_args): Add caller_dlopen.
(do_dlopen): Pass caller_dlopen to dl_open.
(__libc_dlopen_mode): Initialize caller_dlopen.
Fix compile problem l10nflist compiles for localedef now. Optimize a bit.
2011-08-13 16:21:10 +00:00
* 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.
Better debug information from ld.so Differentiate between loading as a dependency and loading on request.
2011-08-12 17:20:11 +00:00
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.
Locale-independent parsing in libintl
2011-08-11 18:04:08 +00:00
2011-08-11 Ulrich Drepper <drepper@gmail.com>
Minor optimization of popcount in l10nflist
2011-08-11 18:07:04 +00:00
* intl/l10nflist.c: Allow architecture-specific pop function.
* sysdeps/x86_64/l10nflist.c: New file.
Locale-independent parsing in libintl
2011-08-11 18:04:08 +00:00
* intl/l10nflist.c (_nl_make_l10nflist): Use locale-independent
classification.
Clean up PLT use for scandirat
2011-08-11 15:41:09 +00:00
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.
* 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.
2011-08-11 06:09:24 +00:00
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.
Implement scandirat function
2011-08-09 13:57:55 +00:00
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.
Avoid multiple definitions of identical scandir cancellation handler
2011-08-08 17:49:37 +00:00
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.
Cleanup wcscmp test addition
2011-08-04 21:43:30 +00:00
2011-08-04 Ulrich Drepper <drepper@gmail.com>
Provide better output in string tests If IMPL is called with a macro for the first parameter the macro does not get expanded before the string is stored in the impl_t data structure.
2011-08-04 21:47:24 +00:00
* string/test-string.h (IMPL): Use __STRING to expand name and then
stringify it.
Cleanup wcscmp test addition
2011-08-04 21:43:30 +00:00
* string/test-strcmp.c: Unify most of the WIDE and !WIDE code. Lots
of cleanups.
New comprehensive test for wcscmp
2011-08-04 20:04:15 +00:00
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.
Properly tokenize nameserver line for servers with IPv6 address
2011-08-04 19:50:48 +00:00
2011-07-22 Andreas Schwab <schwab@redhat.com>
* resolv/res_init.c (__res_vinit): Properly tokenize nameserver
line.
Fix encoding name for IDN in getaddrinfo
2011-08-04 19:42:10 +00:00
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.
Fix up __kernel_rem_pio2 for FLT_EVAL_METHOD != 0 architectures
2011-08-04 19:40:16 +00:00
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.
Improve x86-32 strcat functions with SSE2/SSSE3
2011-08-04 19:33:38 +00:00
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.
Fix inline strncat/strncmp on x86
2011-08-04 18:59:25 +00:00
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.
One more typo in AVX test
2011-07-23 19:18:13 +00:00
2011-07-23 Ulrich Drepper <drepper@gmail.com>
Define SEEK_DATA and SEEK_HOLE
2011-07-24 01:45:57 +00:00
* posix/unistd.h: Define SEEK_DATA and SEEK_HOLE.
* libio/stido.h: Likewise.
Define AF_NFC and PF_NFC
2011-07-24 00:06:48 +00:00
* 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.
Update ptrace constants
2011-07-23 23:10:18 +00:00
* 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.
Adjust test for correct installation
2011-07-23 19:28:31 +00:00
[BZ #13021]
* scripts/test-installation.pl: Don't expect libnss_test1 to be
installed.
One more typo in AVX test
2011-07-23 19:18:13 +00:00
* sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Fix one more
typo.
(_dl_x86_64_save_sse): Likewise.
Add read barrier protecting DES initialization
2011-07-23 03:19:30 +00:00
2011-07-22 Ulrich Drepper <drepper@gmail.com>
One more change to XSAVE patch
2011-07-23 03:33:22 +00:00
* sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Fix test for
OSXSAVE.
(_dl_x86_64_save_sse): Likewise.
Optimize __init_des_r
2011-07-23 03:25:40 +00:00
* crypt/crypt_util.c (__init_des_r): Optimize memset calls.
Add read barrier protecting DES initialization
2011-07-23 03:19:30 +00:00
* crypt/crypt_util.c (__init_des_r): Add read barrier as well.
Fix AVX check
2011-07-22 18:33:47 +00:00
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.
Fix overflow bug is optimized strncat for x86-64
2011-07-21 16:32:36 +00:00
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.
Add more tests for strcat and strncat.
2011-07-21 10:56:25 +00:00
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.
Force :a_x86_64_ymm to be 16-byte aligned
2011-07-20 18:20:00 +00:00
2011-07-20 Ulrich Drepper <drepper@gmail.com>
Check for overflows in expressions Some passed in values might cause overflows in expressions.
2011-07-21 02:53:58 +00:00
[BZ #12852]
* posix/glob.c (glob): Check passed in values before using them in
expressions to avoid some overflows.
(glob_in_dir): Likewise.
Fix check for AVX enablement The AVX bit is set if the CPU supports AVX. But this doesn't mean the kernel does. Add checks according to Intel's documentation.
2011-07-21 01:21:03 +00:00
[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.
Force :a_x86_64_ymm to be 16-byte aligned
2011-07-20 18:20:00 +00:00
Fix missing include
2011-07-20 18:12:57 +00:00
2011-07-09 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/unix/sysv/linux/pathconf.c: Include <string.h>.
Updated translations.
2011-07-20 16:38:14 +00:00
2011-07-20 Ulrich Drepper <drepper@gmail.com>
* po/cs.po: Update from translation team.
* po/bg.po: Likewise.
Add const attr to gnu_dev_{major,minor,makedev}
2011-07-20 16:35:29 +00:00
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.
dcigettext.c: Add missing bracket
2011-07-20 16:21:52 +00:00
2011-07-20 Marek Polacek <mpolacek@redhat.com>
* intl/dcigettext.c (get_output_charset): Add missing bracket.
Use size_t for strlen results
2011-07-20 15:40:37 +00:00
2011-07-20 Andreas Schwab <schwab@redhat.com>
* resolv/res_query.c (__libc_res_nquerydomain): Use size_t for
strlen results.
S/390: Don't use r11 in INTERNAL_VSYSCALL_NCS macro
2011-07-20 00:29:27 +00:00
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.
_dl_sort_fini: Remove unused argument
2011-07-20 00:27:43 +00:00
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.
Avoid warning in nscd config file parsing code
2011-07-20 00:13:31 +00:00
2011-07-15 Marek Polacek <mpolacek@redhat.com>
elf/cache.c: Remove unnecessary condition
2011-07-20 00:17:51 +00:00
* elf/cache.c (load_aux_cache): Remove unnecessary condition of
"aux_cache->nlibs < 0".
Avoid warning in nscd config file parsing code
2011-07-20 00:13:31 +00:00
* nscd/nscd_conf.c (nscd_parse_file): Remove unnecessary condition
in the reload-count case.
Improve 64 bit strcat functions with SSE2/SSSE3
2011-07-19 21:11:54 +00:00
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.
Use union to avoid casts in code to store results of hashsum computations
2011-07-19 20:53:43 +00:00
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.
Fix alloca accounting in strxfm
2011-07-19 19:03:57 +00:00
2011-07-19 Andreas Schwab <schwab@redhat.com>
* string/strxfrm_l.c (STRXFRM): Fix alloca accounting.
Avoid possible crashes in anormal nscd exits
2011-07-19 17:59:57 +00:00
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.
Fix typos in pretty much unused code in sched.h header.
2011-07-19 00:19:14 +00:00
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.
Updated Swedish and Dutch translations.
2011-07-19 00:13:01 +00:00
2011-07-18 Ulrich Drepper <drepper@gmail.com>
* po/nl.po: Update from translation team.
* po/sv.po: Likewise.
Never use -mpreferred-stack-boundary=2 on i386, now disallowed by GCC.
2011-07-16 10:10:06 +00:00
2011-07-16 Roland McGrath <roland@hack.frob.com>
* sysdeps/i386/Makefile: Never use -mpreferred-stack-boundary=2,
now disallowed by GCC.
Use linker --print-output-format option if available.
2011-06-11 07:45:12 +00:00
Default to --with-default-link=yes if configure check finds good -shared layout.
2011-06-11 12:14:37 +00:00
* configure.in (use-default-link): Default to yes if a test -shared
link meets our qualifications.
* configure: Regenerated.
Use linker --print-output-format option if available.
2011-06-11 07:45:12 +00:00
* 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.
Adjust relro test to work around GNU ld limitations.
2011-07-15 02:09:27 +00:00
2011-07-14 Roland McGrath <roland@hack.frob.com>
Fix remaining explicit uses of shlib.lds to use $(shlib-lds).
2011-07-15 03:49:27 +00:00
* Makefile ($(common-objpfx)linkobj/libc.so): Use $(shlib-lds) instead
of $(common-objpfx)shlib.lds.
* elf/Makefile ($(objpfx)sotruss-lib.so): Likewise.
Quash a warning in strstr-c.c built for static.
2011-07-15 03:47:54 +00:00
* sysdeps/i386/i686/multiarch/strstr-c.c (libc_hidden_builtin_def):
Conditionalize redefinition on [SHARED && DO_VERSIONING && !NO_HIDDEN].
Adjust relro test to work around GNU ld limitations.
2011-07-15 02:09:27 +00:00
* configure.in (-z relro check): Adjust test code to add a large
writable data section after it.
* configure: Regenerated.
Fix a braino in new relro configure test.
2011-07-12 01:38:13 +00:00
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.
Generalize framework to register monitoring of files in nscd nscd can clear caches when certain files change. The list of files was hardcoded so far and worked for nss_files and nss_dns and those modules which need no monitoring. nss_db, for instance, has its own set of files to monitor. Now the NSS modules themselves can request that certain files are monitored.
2011-07-11 18:50:24 +00:00
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.
Comment typo fix.
2011-07-10 21:58:51 +00:00
2011-07-10 Roland McGrath <roland@hack.frob.com>
* csu/elf-init.c (__libc_csu_init): Comment typo.
Transltion updates
2011-07-09 21:58:11 +00:00
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.
Find readelf with AC_CHECK_TOOL for use in configure tests.
2011-07-09 11:06:34 +00:00
2011-07-09 Roland McGrath <roland@hack.frob.com>
Use an empirical check for .ctors/.dtors -> .init_array/.fini_array magic.
2011-07-09 21:41:39 +00:00
* configure.in (.ctors/.dtors header and trailer check):
Use an empirical test on a built program.
* configure: Regenerated.
Rewrite -z relro configure check to be empirical.
2011-07-09 20:55:24 +00:00
* configure.in (-z relro check): Use an empirical test on a built DSO.
Detect, but do not require, on ia64.
* configure: Regenerated.
Find readelf with AC_CHECK_TOOL for use in configure tests.
2011-07-09 11:06:34 +00:00
* configure.in (READELF): Find it with AC_CHECK_TOOL.
Update tests that use readelf to use $READELF instead.
* configure: Regenerated.
(memalign_check): No need to use checked_request2size.
2011-07-08 17:20:41 +00:00
2011-07-08 Ulrich Drepper <drepper@gmail.com>
* malloc/hooks.c (memalign_check): Avoid using checked_request2size
if the result is not used.
Add test case strtod underflow
2011-07-08 17:16:26 +00:00
2011-07-05 Andreas Jaeger <aj@suse.de>
[BZ#9696]
* stdlib/tst-strtod.c: Add testcase.
Handle Lustre filesystem
2011-07-07 04:20:32 +00:00
2011-07-07 Ulrich Drepper <drepper@gmail.com>
Handle ext4 in {,f}pathconf ext4 has a higher LINK_MAX limit than ext2/3. Unfortunately it is not easy to distinguish the filesystems from userlevel.
2011-07-07 14:53:16 +00:00
* sysdeps/unix/sysv/linux/pathconf.c (distinguish_extX): New function.
Transltion updates
2011-07-09 21:58:11 +00:00
(__statfs_link_max): Use it to distinguish between ext2/3 and ext4.
Handle ext4 in {,f}pathconf ext4 has a higher LINK_MAX limit than ext2/3. Unfortunately it is not easy to distinguish the filesystems from userlevel.
2011-07-07 14:53:16 +00:00
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.
Handle Lustre filesystem
2011-07-07 04:20:32 +00:00
[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>.
Fix warnings in resolver code
2011-07-07 02:29:45 +00:00
2011-07-05 Andreas Jaeger <aj@suse.de>
* resolv/res_comp.c (dn_skipname): Remove unused variable.
nis/nss_nisplus: Kill warnings
2011-07-07 02:22:48 +00:00
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.
Add string/test-strncat.c
2011-07-07 01:44:29 +00:00
2011-07-04 H.J. Lu <hongjiu.lu@intel.com>
* Makefile (strop-tests): Add strncat.
* string/test-strncat.c: New file.
iconvdata/johab.c: Don't inline unlikely called function
2011-07-07 01:42:59 +00:00
2011-06-30 Marek Polacek <mpolacek@redhat.com>
* iconvdata/johab.c: Don't inline `johab_sym_hanja_to_ucs' function.
Fix for installation in sysdeps/s390/s390-64/Makefile
2011-07-07 01:38:49 +00:00
2011-06-21 Andreas Jaeger <aj@suse.de>
* sysdeps/s390/s390-64/Makefile ($(inst_gconvdir)/gconv-modules):
Copy rule from iconvdata/Makefile.
Handle W; without long options in getopt
2011-07-07 01:27:14 +00:00
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'.
Change error code for underflows in strtod
2011-07-07 00:57:55 +00:00
2011-06-22 Marek Polacek <mpolacek@redhat.com>
[BZ #9696]
* stdlib/strtod_l.c (round_and_return): Set ERANGE instead of EDOM.
Fix handling of chained netgroups
2011-07-06 14:52:31 +00:00
2011-07-06 Ulrich Drepper <drepper@gmail.com>
* inet/getnetgrent_r.c (internal_getnetgrent_r): Fix check for known
netgroups to read.
Add the extra check also in innetgr
2011-07-06 15:38:42 +00:00
(innetgr): Likewise.
Fix handling of chained netgroups
2011-07-06 14:52:31 +00:00
Default install_root value from DESTDIR.
2011-07-05 16:57:47 +00:00
2011-07-05 Roland McGrath <roland@hack.frob.com>
* config.make.in (install_root): Default to $(DESTDIR).
Avoid warning.
2011-07-05 10:56:12 +00:00
2011-07-05 Ulrich Drepper <drepper@gmail.com>
* nscd/nscd_getserv_r.c (nscd_getserv_r): Add cast to avoid warning.
Use -defsym=_begin=0 instead of linker script munging.
2011-06-11 09:04:14 +00:00
2011-07-02 Roland McGrath <roland@hack.frob.com>
Fail if format.lds comes out empty.
2011-07-02 23:59:14 +00:00
* Makerules ($(common-objpfx)format.lds): Fail if result is empty.
Generate testrun.sh to use relative directory names.
2011-07-02 23:03:04 +00:00
* Makefile ($(common-objpfx)testrun.sh): Generate to work relative to
containing directory rather than embedding absolute directory names.
Rewrite local headers check to be more robust and informative.
2011-07-02 22:52:51 +00:00
* scripts/check-local-headers.sh: Rewritten using awk.
Match by word, not by line. Print error messages for matches.
* Makefile ($(objpfx)check-local-headers.out): Pass AWK in to it.
Explicitly remove .gnu.glibc-stub sections with objcopy when not using linker script.
2011-06-25 07:06:42 +00:00
* Makerules [shlib-lds-flags empty]:
($(common-objpfx)libc_pic.opts): New target.
($(common-objpfx)libc_pic.os.clean): New target.
($(common-objpfx)libc.so): Link it instead of libc_pic.os.
* config.make.in (OBJCOPY): New variable.
* aclocal.m4 (LIBC_PROG_BINUTILS): Substitute OBJCOPY too.
* configure: Regenerated.
Add --with-default-link configure option.
2011-06-11 11:16:49 +00:00
* config.make.in (use-default-link): New variable.
* configure.in (use_default_link): Grok --with-default-link to set it.
* configure: Regenerated.
* Makerules [$(elf) = yes] [$(use-default-link) = yes]:
(shlib-lds, shlib-lds-flags): Define to empty.
Consolidate shlib.lds references in new variables.
2011-06-11 10:41:23 +00:00
* Makerules (shlib-lds): New variable.
(shlib-lds-flags): New variable.
(build-shlib, build-moduile, build-module-asneeded): Use it.
($(common-objpfx)libc.so): Use $(shlib-lds).
($(extra-modules-build:%=$(objpfx)%.so)): Likewise.
* iconvdata/extra-module.mk ($(objpfx)$(mod).so): Likewise.
Make asserts accept DT_FLAGS/DT_FLAGS_1 with zero flags.
2011-06-11 10:35:31 +00:00
* elf/dynamic-link.h (elf_get_dynamic_info): Make asserts accept
DT_FLAGS/DT_FLAGS_1 with zero flags.
Use -defsym=_begin=0 instead of linker script munging.
2011-06-11 09:04:14 +00:00
* elf/Makefile ($(objpfx)ld.so): Use -defsym=_begin=0 instead of
linker script munging.
Optimize long-word additions in SHA implementation
2011-07-02 16:30:03 +00:00
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.
nscd cleanups Cleanup and optimize last patch. Add timeout fixes also to the services cache.
2011-07-02 03:02:09 +00:00
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.
Handle nscd negtimeout==0
2011-07-02 02:53:01 +00:00
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
nss_compat: query NIS domain only when needed
2011-07-01 22:37:28 +00:00
2011-07-01 Andreas Schwab <schwab@redhat.com>
* nis/nss_compat/compat-pwd.c (getpwent_next_nss_netgr): Query NIS
domain only when needed.
Make sure RES_USE_INET6 is always restored
2011-06-30 10:33:32 +00:00
2011-06-30 Andreas Schwab <schwab@redhat.com>
* sysdeps/posix/getaddrinfo.c (gaih_inet): Make sure RES_USE_INET6
is always restored.
Avoid write to invalid file descriptor in nscd When readding entries to the group and services cache and the lookup is unsuccesful, we tried to write the notfound record. Just don't do it in this case.
2011-06-30 03:33:38 +00:00
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.
Fix build with multiarch disabled.
2011-06-29 12:00:49 +00:00
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.
Remove the --experimental-malloc option It's well tested, make it the default.
2011-06-28 20:53:01 +00:00
2011-06-28 Ulrich Drepper <drepper@gmail.com>
Fix quoting in some installed shell scripts
2011-06-28 22:14:01 +00:00
[BZ #12935]
* malloc/memusage.sh: Fix quoting in message.
* debug/xtrace.sh: Likewise.
Remove the --experimental-malloc option It's well tested, make it the default.
2011-06-28 20:53:01 +00:00
* configure.in: Remove support for --experimental-malloc option, make
it the default.
* config.make.in: Likewise.
* malloc/Makefile: Likewise.
Fix crash in GB18030 encoder
2011-06-28 07:15:30 +00:00
2011-06-27 Andreas Schwab <schwab@redhat.com>
* iconvdata/gb18030.c (BODY for TO_LOOP): Fix encoding of non-BMP
two-byte characters.
Fix missing .ctors/.dtors lead word in soinit
2011-06-25 08:23:01 +00:00
2011-06-27 Roland McGrath <roland@hack.frob.com>
Distinguish configure check for .ctors/.dtors header/trailers.
2011-06-28 03:39:05 +00:00
* configure.in (NO_CTORS_DTORS_SECTIONS): Give this check its own
AC_CACHE_CHECK invocation.
* configure: Regenerated.
Fix missing .ctors/.dtors lead word in soinit
2011-06-25 08:23:01 +00:00
* elf/soinit.c (__CTOR_LIST__, __DTOR_LIST__): Add used attribute.
Minimal cleanup in innetgr.
2011-06-27 14:57:37 +00:00
2011-06-27 Ulrich Drepper <drepper@gmail.com>
Fix handling of RES_USE_INET6 big in nscd This fixes BZ #12350 also for nscd.
2011-06-27 17:10:44 +00:00
[BZ #12350]
* nscd/aicache.c (addhstaiX): Restore only RES_USE_INET6
bit from old_res_options.
Add missing HAVE_SENDFILE definition
2011-06-27 16:29:04 +00:00
* sysdeps/unix/sysv/linux/Makefile (CFLAGS-servicescache.c): Define.
Minimal cleanup in innetgr.
2011-06-27 14:57:37 +00:00
* inet/getnetgrent_r.c (innetgr): Minimal cleanup, use correct return
value type for setfct.
Use __gettimeofday instead of gettimeofday
2011-06-26 07:08:01 +00:00
2011-06-23 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Use
__gettimeofday instead of gettimeofday.
We don't use linkobj/libc.so at runtmie, no need to check for text rels This also works around a toolchain issu.
2011-06-26 07:04:07 +00:00
2011-06-26 Ulrich Drepper <drepper@gmail.com>
* elf/Makefile (all-built-dso): No need to check linkobj/libc.so.
Fix unwind info in 32bit SSE2/SSSE3 strncpy
2011-06-25 05:32:27 +00:00
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.
Improved st{r,p}{,n}cpy for SSE2 and SSSE3 on x86-64
2011-06-24 19:14:22 +00:00
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.
Work around limit in writev in 2.6.38+ kernels
2011-06-24 18:59:17 +00:00
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.
Optimized st{r,p}{,n}cpy for SSE2/SSSE3 on x86-32
2011-06-24 18:15:32 +00:00
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.
nss_db: Quash read implicit declaration warning In the function `internal_setent' is used the function read, but the forward declaration is missing. Thusly fixed.
2011-06-24 06:57:27 +00:00
2011-06-23 Marek Polacek <mpolacek@redhat.com>
* nss/nss_db/db-open.c: Include <unistd.h> for read declaration.
Avoid __check_pf calls in getaddrinfo unless really needed
2011-06-22 19:00:54 +00:00
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>.
Fix Ipv4&IPv6 lookup in getaddrinfo Problem introduced in the last patch.
2011-06-22 18:35:49 +00:00
2011-06-22 Andreas Schwab <schwab@redhat.com>
* sysdeps/posix/getaddrinfo.c (gaih_inet): Fix last change.
Rate limit expensive _SC_NPROCESSORS_ONLN computation
2011-06-22 13:50:39 +00:00
2011-06-22 Ulrich Drepper <drepper@gmail.com>
Use a /sys/devices/system/cpu/online for _SC_NPROCESSORS_ONLN implementation
2011-06-22 14:32:07 +00:00
* sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Use
/sys/devices/system/cpu/online if it is usable.
Rate limit expensive _SC_NPROCESSORS_ONLN computation
2011-06-22 13:50:39 +00:00
* sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Rate limit
reading the information from the /proc filesystem to once a second.
Clean up after kernel sigcontext header mess
2011-06-22 12:32:55 +00:00
2011-06-21 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/bits/sigcontext.h: Fix definition of
NULL after inclusion of kernel headers.
Add missing DL_CALL_FCT
2011-06-21 15:23:25 +00:00
2011-06-21 Ulrich Drepper <drepper@gmail.com>
Fix crash in unsuccessful uses of nss_db
2011-06-21 21:09:44 +00:00
* nss/nss_db/db-XXX.c (nss_db_setENT): Only set entidx for successful
calls to internal_setent.
Fix IPv6-only lookups through getaddrinfo A recent patch introduced a problem where IPv6 lookups happily returned IPv4 addresses.
2011-06-21 21:03:38 +00:00
[BZ #12885]
* sysdeps/posix/getaddrinfo.c (gaih_inet): When looking up only IPv6
addresses using gethostbyname4_r ignore IPv4 addresses.
Minor optimization of getaddrinfo after recent patch
2011-06-21 17:06:42 +00:00
* sysdeps/posix/getaddrinfo.c (gaih_inet): After the last change the
branch using gethostbyname2 is only for AF_INET. Optimize accordingly.
Add missing DL_CALL_FCT
2011-06-21 15:23:25 +00:00
* inet/getnetgrent_r.c: Use DL_CALL_FCT in several places.
Add an elf_ifunc_invoke interface so that architectures can implement the ifunc resolver calls however they wish.
2011-06-21 02:56:40 +00:00
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.
Fix typo in recent resolver change which causes segvs
2011-06-16 02:43:58 +00:00
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.
Improve 64-bit build An imperfect version of fxstatat64 was used in ld.so.
2011-06-16 01:46:20 +00:00
2011-06-14 Andreas Schwab <schwab@redhat.com>
* sysdeps/unix/sysv/linux/wordsize-64/dl-fxstatat64.c: New file.
Optimize hash table generation in makedb
2011-06-15 14:20:21 +00:00
2011-06-15 Ulrich Drepper <drepper@gmail.com>
Install db-Makefile
2011-06-16 01:26:56 +00:00
* Makeconfig: Define vardbdir and inst_vardbdir.
* nss/Makefile: Add rules to install db-Makefile.
Cleanup of db-XXX.c
2011-06-16 01:00:59 +00:00
* nss/nss_db/db-XXX.c: Cleanup.
Add initgroups lookups to nss_db
2011-06-16 01:00:21 +00:00
* 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.
Add initgroups lookup support to getent
2011-06-16 00:54:31 +00:00
* nss/getent.c: Add support for initgroups lookups through getgrouplist
interface.
Fix handling of initgroups database.
2011-06-16 00:53:22 +00:00
* 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.
Optimize hash table generation in makedb
2011-06-15 14:20:21 +00:00
* nss/makedb.c (compute_tables): Check result of multiple hash table
sizes to minimize maximum chain length.
Reenable nss_db with a completely new implementation No longer is Berkeley db used. Instead a simple hash function is used. The database files are not updated once they are created and therefore no complicated database is needed.
2011-06-15 02:21:51 +00:00
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.
Rewrite makedb to avoid using db library
2011-06-02 18:43:16 +00:00
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.
Quash two memset undeclared warnings.
2011-06-14 20:11:39 +00:00
2011-06-14 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/check_native.c: Include <string.h> for
memset declaration.
Fix memory leak in getaddrinfo
2011-06-13 12:31:50 +00:00
2011-06-10 Andreas Schwab <schwab@redhat.com>
* sysdeps/posix/getaddrinfo.c (gaih_inet): Fix logic allocating
tmpbuf.
Revert -r -> -Wl,-r change.
2011-06-10 17:34:45 +00:00
2011-06-10 Roland McGrath <roland@hack.frob.com>
Better detect total failure of linker script generation.
2011-06-11 06:37:35 +00:00
* Makerules (shlib.lds): Fail if the linker script comes out empty.
* elf/Makefile ($(objpfx)ld.so): Likewise.
Quash some new warnings from GCC 4.6.
2011-06-10 19:45:09 +00:00
* Makefile ($(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.
Use AC_LANG_PROGRAM in nss-crypt check.
2011-06-10 18:09:12 +00:00
* configure.in (nss-crypt check): Use AC_LANG_PROGRAM.
* configure: Regenerated.
Revert -r -> -Wl,-r change.
2011-06-10 17:34:45 +00:00
* Makerules: Revert last change.
* elf/Makefile: Likewise.
Use -Wl,-r instead of plain -r.
2011-06-10 00:06:46 +00:00
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.
Add pldd program
2011-06-09 11:06:21 +00:00
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.
Start 2.15 development
2011-06-08 02:22:10 +00:00
2011-06-07 Ulrich Drepper <drepper@gmail.com>
* version.h: Update for 2.15 development version.
sparc: Fix LD_BIND_NOW with multiarch.
2011-06-08 02:51:06 +00:00
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.
S/390 longlong.h: Fix smul_ppmm with -m31 -mzarch
2011-06-07 11:26:27 +00:00
2011-06-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* stdlib/longlong.h: Update from GCC. Fix smul_ppmm for S/390.
Use canonical FSF .texi files for LGPL and FDL texts.
2011-06-06 22:57:10 +00:00
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.
Fix <bits/mqueue2.h> for C++
2011-06-04 18:21:45 +00:00
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.
Assume Intel Core i3/i5/i7 processor if AVX is available
2011-06-03 11:01:25 +00:00
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.
Fix typo in stack guard setup code for old kernels
2011-05-31 18:23:01 +00:00
2011-05-31 Ulrich Drepper <drepper@gmail.com>
* sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard): Fix
typo.
Don't free non-malloced memory and fix memory leak
2011-05-31 12:45:44 +00:00
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.
No need for RANLIB make variable anymore
2011-05-31 04:09:58 +00:00
2011-05-31 Ulrich Drepper <drepper@gmail.com>
2.14 release
2011-05-31 04:12:33 +00:00
* version.h (RELEASE): Bump for 2.14 release.
* include/features.h (__GLIBC_MINOR__): Bump to 14.
No need for RANLIB make variable anymore
2011-05-31 04:09:58 +00:00
* config.make.in (RANLIB): Remove entry.
Prevent loader from loading itself
2011-05-30 05:55:40 +00:00
2011-05-30 Ulrich Drepper <drepper@gmail.com>
Also translation messages in .ksh files
2011-05-31 04:09:03 +00:00
* po/Makefile (po-sed-cmd): Add ksh to extensions.
(libc.pot): Work around missing support for .ksh extension in xgettext.
Handle DNS server failures in case of AF_UNSPEC lookups correctly
2011-05-31 02:48:47 +00:00
[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.
Handle DSOs without any dependency in ld.so
2011-05-30 16:31:25 +00:00
[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.
Prevent loader from loading itself
2011-05-30 05:55:40 +00:00
* elf/rtld.c (dl_main): Don't allow the loader to load itself.
Don't document si_code used for raise()
2011-05-30 00:05:30 +00:00
2011-05-29 Ulrich Drepper <drepper@gmail.com>
Restore _res correctly getaddrinfo works around the resolver functionality to avoid automatic IPv6 lookups. The restoring didn't allow for the resolver to set additional bits in _res.
2011-05-30 03:49:49 +00:00
[BZ #12350]
* sysdeps/posix/getaddrinfo.c (gethosts): Restore only RES_USE_IENT6
bit from old_res_options.
(gaih_inet): Likewise.
Reference wrong BZ
2011-05-30 02:28:01 +00:00
[BZ #11099]
Fix typo in CL
2011-05-30 15:14:06 +00:00
* shadow/sgetspent_r.c (LINE_PARSER): Interpret numeric field values
Interpret numeric values in shadow file as signed
2011-05-30 02:26:43 +00:00
as signed.
Make resolv.conf parsing more compact
2011-05-30 02:07:49 +00:00
* resolv/res_init.c (res_setoptions): Make the code more compact.
Recognize use-vc option in resolv.conf
2011-05-30 01:43:33 +00:00
[BZ #11558]
* resolv/res_init.c (res_setoptions): Recognize use-vc option and
set RES_USEVC.
Don't build AVX tests with old compilers
2011-05-30 01:25:58 +00:00
[BZ #11634]
* elf/Makefile (tests): Don't add tst-audit[67] without working -mavx.
Mark malloc hook variables as deprecated
2011-05-30 01:10:23 +00:00
* malloc/malloc.h: Mark malloc hook variables as deprecated.
Declare malloc hook variables as volatile.
2011-05-30 00:40:08 +00:00
[BZ #11781]
* malloc/malloc.h: Declare malloc hook variables as volatile.
Fix typo in last patch to locarchive.c
2011-05-30 00:26:04 +00:00
* locale/programs/locarchive.c (add_locale_to_archive): Fix typo
in last patch.
Don't document si_code used for raise()
2011-05-30 00:05:30 +00:00
[BZ #11799]
* sysdeps/unix/sysv/linux/bits/siginfo.h (SI_USER): Don't mention
One more thinko in CL
2011-05-30 15:57:50 +00:00
raise in the comment.
Same change for the other siginfi.h files
2011-05-30 00:12:15 +00:00
* 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.
Don't document si_code used for raise()
2011-05-30 00:05:30 +00:00
Set setns system call
2011-05-28 04:53:13 +00:00
2011-05-28 Ulrich Drepper <drepper@gmail.com>
Fix unnecessary overallocation due to incomplete character When incomplete characters are found at the end of a string the code ran amok and allocated lots of memory. Stricter limits are now in place.
2011-05-28 21:14:30 +00:00
[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.
Handle failure of _nl_explode_name in all cases
2011-05-28 20:59:30 +00:00
* locale/findlocale.c (_nl_find_locale): Return right away if
_nl_explode_name failed.
* locale/programs/locarchive.c (add_locale_to_archive): Likewise.
Fix build for platforms with socketcall syscall
2011-05-28 17:18:57 +00:00
* sysdeps/unix/sysv/linux/socketcall.h (SOCKOP_sendmmsg): Define.
Unify messages Some shell scripts unnecessarily used different formats for some messages. Unify them to reduce the work of translators.
2011-05-28 13:49:05 +00:00
* debug/xtrace.sh: Unify messages.
* malloc/memusage.sh: Likewise.
Add support for time syscall in vDSO
2011-05-28 05:53:26 +00:00
[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.
Add sendmmsg syscall
2011-05-28 05:43:20 +00:00
* 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.
Set setns system call
2011-05-28 04:53:13 +00:00
* 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.
Add test for last iconv bug
2011-05-27 12:35:44 +00:00
2011-05-27 Ulrich Drepper <drepper@gmail.com>
Use getcpu definition from vDSO on x86-64
2011-05-27 20:09:52 +00:00
[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.
Add test for last iconv bug
2011-05-27 12:35:44 +00:00
[BZ #12814]
* iconvdata/Makefile (tests): Add bug-iconv9.
* iconvdata/bug-iconv9.c: New file.
Fix conversion to ISO-2022-JP-2 with ISO-8859-7 designation
2011-05-27 12:34:00 +00:00
2011-05-27 Andreas Schwab <schwab@redhat.com>
[BZ #12814]
* iconvdata/iso-2022-jp.c (BODY): Fix invalid variable shadowing.
Undo accidental change in x86-64 user.h
2011-05-25 20:57:13 +00:00
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.
Update Japanese translation
2011-05-25 19:14:21 +00:00
2011-05-25 Ulrich Drepper <drepper@gmail.com>
* po/ja.po: Update from translation team.
Define RLIMIT_RTTIME
2011-05-23 19:53:37 +00:00
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.
Update longlong.h from GCC
2011-05-23 15:53:24 +00:00
2011-05-20 Andreas Schwab <schwab@redhat.com>
* stdlib/longlong.h: Update from GCC.
Fix sysconf compilation for !HP_TIMING_AVAIL archs
2011-05-23 15:51:12 +00:00
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.
Fix flags parameter value passed to pltenter and pltexit
2011-05-23 01:30:31 +00:00
2011-05-22 Ulrich Drepper <drepper@gmail.com>
Add a few more alloca size checks
2011-05-23 03:04:16 +00:00
[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.
Fix flags parameter value passed to pltenter and pltexit
2011-05-23 01:30:31 +00:00
* 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.
Set stream errors in more cases Also avoid unnecessarily setting errno when testing for TTY.
2011-05-21 04:42:06 +00:00
2011-05-21 Ulrich Drepper <drepper@gmail.com>
Define CLOCK_REALTIME_ALARM and CLOCK_BOOTTIME_ALARM
2011-05-21 21:20:41 +00:00
* sysdeps/unix/sysv/linux/bits/time.h: Define CLOCK_REALTIME_ALARM
and CLOCK_BOOTTIME_ALARM.
Always fill output buffer in XPG strerror function
2011-05-21 16:11:36 +00:00
[BZ #12782]
* string/xpg-strerror.c (__xpg_strerror_r): Fill buffer even if error
is returned.
Nicer output for negative error numbers in strerror_r
2011-05-21 16:09:23 +00:00
* string/_strerror.c (__strerror_r): Print negative errors as signed
numbers.
Fix CP1258 conversion a5 ec was mishandled and the other direction appropriately so, too.
2011-05-21 15:33:05 +00:00
[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.
Fix configure visibility tests
2011-05-21 12:00:14 +00:00
* configure.in: Fix typo in redirection and correct removal of test
files in two cases.
Fix handling of LC_CTYPE in locale name handling
2011-05-21 06:06:45 +00:00
[BZ #12788]
* locale/setlocale.c (new_composite_name): Fix test to check for
identical name of all categories.
Set stream errors in more cases Also avoid unnecessarily setting errno when testing for TTY.
2011-05-21 04:42:06 +00:00
[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.
Update documentation in regex.h
2011-05-20 13:14:03 +00:00
2011-05-20 Ulrich Drepper <drepper@gmail.com>
Don't unconditionally use alloca in gaih_inet
2011-05-21 03:46:03 +00:00
[BZ #11869]
* sysdeps/posix/getaddrinfo.c (gaih_inet): Don't unconditionally use
alloca.
* include/alloca.h (extend_alloca_account): Define.
Update documentation in regex.h
2011-05-20 13:14:03 +00:00
[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>.
Prevent Altivec and VSX insns on PowerPC64 when no FPRs or VRs are avail. (cherry picked from commit 4749a0058b27274a95c5a798e339c7299cdf890e) Conflicts: ChangeLog
2011-05-20 10:34:48 +00:00
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.
Remove __libc_alloca_cutoff workaround
2011-05-20 01:15:22 +00:00
2011-05-19 Andreas Schwab <schwab@redhat.com>
* grp/compat-initgroups.c (__libc_use_alloca): Don't define.
Cleanup namespace use.
2011-05-20 01:09:29 +00:00
2011-05-19 Ulrich Drepper <drepper@gmail.com>
* libio/freopen.c (freopen): Use __dup2, not dup2.
* libio/freopen64.c (freopen64): Likewise.
Fix typo in x86-64 powl
2011-05-18 23:50:48 +00:00
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.
Fix fileops.c build for old kernels
2011-05-17 05:45:49 +00:00
2011-05-16 H.J. Lu <hongjiu.lu@intel.com>
* fileops.c (_IO_new_file_fopen): Get fd from _IO_fileno.
Update GB18030 to 2005 version
2011-05-17 05:42:27 +00:00
2011-05-17 Ulrich Drepper <drepper@gmail.com>
[BZ #11837]
* iconvdata/gb18030.c: Update to GB18020-2005.
Remove USE_MTRACE_FILE support from mtrace
2011-05-16 04:22:16 +00:00
2011-05-16 Ulrich Drepper <drepper@gmail.com>
Update RE_SYNTAX*_AWK constants in regex.h
2011-05-16 14:28:44 +00:00
* 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>.
Handle long variable names in putenv
2011-05-16 14:13:54 +00:00
[BZ #11892]
* stdlib/putenv.c (putenv): Don't always create copy of the variable
on the stack.
Fix reporting of invalid timeouts in emulated pselect
2011-05-16 13:35:51 +00:00
[BZ #11895]
* misc/pselect.c (__pselect): Handle timeout value errors hidden
through underflows.
Fix test for error_one_per_line mode in error
2011-05-16 13:10:36 +00:00
[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.
Remove shortcut for call of chown The UID might differ, too. Just call chown unconditionally.
2011-05-16 05:43:56 +00:00
[BZ #11697]
* login/programs/pt_chown.c (do_pt_chown): Always call chown.
Cleanup x86-64 sys/user.h
2011-05-16 05:35:07 +00:00
[BZ #11820]
* sysdeps/unix/sysv/linux/x86_64/sys/user.h
(struct user_fpregs_struct): Avoid __uint*_t types.
Avoid potential deadlock in mtrace The _dl_addr function might have to call malloc which would lead to a deadlock. Avoid by calling _dl_addr early.
2011-05-16 04:58:33 +00:00
[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.
Remove USE_MTRACE_FILE support from mtrace
2011-05-16 04:22:16 +00:00
* malloc/mtrace.c: Remove support for USE_MTRACE_FILE. It is not
used and couldn't be at all thread-safe.
Use mmap for allocation of buffers used for __abort_msg
2011-05-15 04:34:48 +00:00
2011-05-15 Ulrich Drepper <drepper@gmail.com>
Fix a few problems in fopen and freopen fopen should set the FD_CLOEXEC flag if requested evenif the kernel does not support an aotmic operation. freopen should reuse the file descriptor for the stream. This is especially important for calls to change the standard streams (stin, stdout, stderr).
2011-05-15 19:28:46 +00:00
* 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.
Provide more helpful error message in getopt If provide with an ambiguous long option we now show all the possibilities.
2011-05-15 17:35:09 +00:00
[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.
Update configure helper scripts
2011-05-15 16:17:01 +00:00
[BZ #10138]
* scripts/config.guess: Update from autoconf-2.68.
* scripts/config.sub: Likewise.
sysconf on Linux/ia64 reported outdate versions for some options The code is also cleaned up to avoid inefficiencies.
2011-05-15 15:18:10 +00:00
[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.
Make stack canary value harder to read through read overflow
2011-05-15 14:59:07 +00:00
[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.
Use non-cancelable interfaces in setup code
2011-05-15 13:40:30 +00:00
* sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard):
Use non-cancelable interfaces.
Fix typo in last checkin I referenced the attachment, not th eBZ number
2011-05-15 12:33:54 +00:00
[BZ #9809]
Add entry for Sorani language
2011-05-15 12:32:57 +00:00
* locale/iso-639.def: Add entry for Sorani.
Use mmap for allocation of buffers used for __abort_msg
2011-05-15 04:34:48 +00:00
[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.
Fix handling of incomplete character storage in state If iconv is called more than once in a row for adding bytes to the sequence while still remain under the minimum size of a character and if STORE_REST is defined, we didn't consume any input. Fix that.
2011-05-14 04:53:21 +00:00
2011-05-14 Ulrich Drepper <drepper@gmail.com>
Use mmap for allocation of buffers used for __abort_msg
2011-05-15 04:34:48 +00:00
[BZ #11952]
Fix handling of static TLS in dlopen'ed objects When dynamically loading a library along with several dependencies, calls to _dl_add_to_slotinfo and _dl_update_slotinfo can become intermixed. As a consequence, _dl_update_slotinfo will update the generation counter of the dtv although not all of the slots belonging to that generation have been added. Subsequent calls to _dl_add_to_slotinfo will add more slots to the same generation, for which no storage will be allocated, as the dtv generation checks will claim no work is necessary. This will lead to uninitialized dtv entries and will likely cause a SIGSEGV when thread local variables are accessed.
2011-05-15 01:25:43 +00:00
[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>.
Fix initialization of optimization values for AIO
2011-05-14 23:30:37 +00:00
[BZ #12083]
* sysdeps/pthread/aio_misc.c (__aio_init): Compute optim.aio_num
correctly.
Fix handling of conversion problem in CP932 module
2011-05-14 15:37:36 +00:00
[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.
Fix potential problem with out-of-scope buffer
2011-05-14 15:13:31 +00:00
[BZ #12626]
* sysdeps/generic/elf/backtracesymsfd.c (__backtrace_symbols_fd): Move
buf2 definition.
Initialize variable in _IO_new_file_close_it The last change left a variable in some situations uninitialized.
2011-05-14 14:59:54 +00:00
* libio/fileops.c (_IO_new_file_close_it): Initialize write_status.
Handle recursive calls in backtrace better
2011-05-14 14:46:17 +00:00
[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.
Fix handling of incomplete character storage in state If iconv is called more than once in a row for adding bytes to the sequence while still remain under the minimum size of a character and if STORE_REST is defined, we didn't consume any input. Fix that.
2011-05-14 04:53:21 +00:00
* iconv/loop.c (SINGLE) [STORE_REST]: Add input bytes to bytebuf before
Optimize conversion of single character in gconv
2011-05-14 05:03:08 +00:00
storing incomplete byte sequence in state object. Avoid testing for
guaranteed too small input if we know there is enough data available.
Fix handling of incomplete character storage in state If iconv is called more than once in a row for adding bytes to the sequence while still remain under the minimum size of a character and if STORE_REST is defined, we didn't consume any input. Fix that.
2011-05-14 04:53:21 +00:00
Add support for generated PIE link rules
2011-05-14 03:31:43 +00:00
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.
Fix file descriptor position after fclose fclose should leave the file descriptor position after the last read or written byte.
2011-05-14 01:08:45 +00:00
2011-05-13 Ulrich Drepper <drepper@gmail.com>
Fix error messages in test.
2011-05-14 01:10:29 +00:00
* libio/tst_putwc.c: Fix error messages.
Fix file descriptor position after fclose fclose should leave the file descriptor position after the last read or written byte.
2011-05-14 01:08:45 +00:00
[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.
Fix resizing able for unique symbols when adding symbol for copy relocation
2011-05-13 01:59:09 +00:00
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>.
Fix up testing for valid $ORIGIN use
2011-05-11 04:15:38 +00:00
2011-05-11 Ulrich Drepper <drepper@gmail.com>
Fix sched_setscheduler call in spawn implementation
2011-05-12 03:58:02 +00:00
[BZ #12052]
* sysdeps/posix/spawni.c (__spawni): Fix sched_setscheduler call.
Report write error in addmnt even for cached streams.
2011-05-12 03:37:25 +00:00
[BZ #12625]
* misc/mntent_r.c (addmntent): Flush the stream after the output
Fix up testing for valid $ORIGIN use
2011-05-11 04:15:38 +00:00
[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.
More configurability for secondary group lookup Together with a previous patch which introduced the initgroups entry in nsswitch.conf this patch allows more customization of the lookups for initgroups/getgrouplist. Nothing changes if the groups entry in nsswitch.conf is used. If the initgroups entry is used instead the code now doesn't automatically continue looking for more entries aftedr a successful lookup. Instead the normal rules are followed which do specify that by default no more service is consulted. This can be overwritten with [SUCCESS=continue] appropriately placed in the line.
2011-05-10 04:36:29 +00:00
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
Fix typo.
2011-05-11 16:02:24 +00:00
__nss_group_database value if it is set.
More configurability for secondary group lookup Together with a previous patch which introduced the initgroups entry in nsswitch.conf this patch allows more customization of the lookups for initgroups/getgrouplist. Nothing changes if the groups entry in nsswitch.conf is used. If the initgroups entry is used instead the code now doesn't automatically continue looking for more entries aftedr a successful lookup. Instead the normal rules are followed which do specify that by default no more service is consulted. This can be overwritten with [SUCCESS=continue] appropriately placed in the line.
2011-05-10 04:36:29 +00:00
* nss/nsswitch.conf (initgroups): Change action for successful db
lookup to continue for compatibility.
Transliterate U20B9.
2011-05-09 15:53:58 +00:00
2011-05-09 Ulrich Drepper <drepper@gmail.com>
Add support for CP770, CP771, CP772, CP773, and CP774
2011-05-10 03:15:39 +00:00
[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.
Add ary language entry.
2011-05-09 22:49:24 +00:00
* locale/iso-639.def: Add ary entry.
Just BZ annotations
2011-05-10 03:29:28 +00:00
[BZ #11258]
Support Colon Sign Used in the Costa Rican locale and now also in the El Salvadorian locale.
2011-05-09 22:37:52 +00:00
* locale/C-translit.h.in: Add U20A1 transliteration.
Add wae_CH locale
2011-05-09 18:04:43 +00:00
[BZ #12178]
* locale/iso-639.def: Add wae entry.
Patch by Kevin Bortis <bortis@translate-wae.ch>.
Use appropriate type for return value checking
2011-05-09 17:15:01 +00:00
[BZ #12545]
* locale/programs/localedef.c (construct_output_path): Use ssize_t
for n.
Transliterate U20B9.
2011-05-09 15:53:58 +00:00
[BZ #12711]
* locale/C-translit.h.in: Add entry for U20B9.
Patch by pravin.d.s@gmail.com.
Optimize fdopendir a bit. Don't call fcntl(F_SETFD) unnecessarily.
2011-05-08 04:48:30 +00:00
2011-05-08 Ulrich Drepper <drepper@gmail.com>
Fix Linux getcwd for long paths The getcwd syscall (so far?) can only handle path up to one page in size. There is no limit about directory hierarchy depth, though, and the POSIX getcwd is supposed to handle this. In that case fall back to the generic getcwd. Additionally, optimize the generic getcwd to use openat when possible to change the asymptotic performance from O(N^2) to O(n).
2011-05-08 12:37:19 +00:00
[BZ #12713]
* sysdeps/unix/sysv/linux/getcwd.c: If getcwd syscall report
ENAMETOOLONG use generic getcwd.
Make complete getcwd work in rtld
2011-05-08 18:53:20 +00:00
* sysdeps/posix/getcwd.c: Add support to use openat. Make usable
in rtld. Use *stat64.
Fix Linux getcwd for long paths The getcwd syscall (so far?) can only handle path up to one page in size. There is no limit about directory hierarchy depth, though, and the POSIX getcwd is supposed to handle this. In that case fall back to the generic getcwd. Additionally, optimize the generic getcwd to use openat when possible to change the asymptotic performance from O(N^2) to O(n).
2011-05-08 12:37:19 +00:00
* sysdeps/unix/sysv/linux/Makefile [subdir=elf] (sysdep-rtld-routines):
Make complete getcwd work in rtld
2011-05-08 18:53:20 +00:00
Add dl-getcwd, dl-openat64, dl-opendir, dl-fxstatat64.
Fix Linux getcwd for long paths The getcwd syscall (so far?) can only handle path up to one page in size. There is no limit about directory hierarchy depth, though, and the POSIX getcwd is supposed to handle this. In that case fall back to the generic getcwd. Additionally, optimize the generic getcwd to use openat when possible to change the asymptotic performance from O(N^2) to O(n).
2011-05-08 12:37:19 +00:00
* sysdeps/unix/sysv/linux/dl-getcwd.c: New file.
Make complete getcwd work in rtld
2011-05-08 18:53:20 +00:00
* 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.
Fix Linux getcwd for long paths The getcwd syscall (so far?) can only handle path up to one page in size. There is no limit about directory hierarchy depth, though, and the POSIX getcwd is supposed to handle this. In that case fall back to the generic getcwd. Additionally, optimize the generic getcwd to use openat when possible to change the asymptotic performance from O(N^2) to O(n).
2011-05-08 12:37:19 +00:00
* include/dirent.h: Add libc_hidden_proto for rewinddir.
* dirent/rewinddir.c: Add libc_hidden_def.
* sysdeps/mach/hurd/rewinddir.c: Likewise.
Make complete getcwd work in rtld
2011-05-08 18:53:20 +00:00
* sysdeps/unix/rewinddir.c: Likewise. Don't do locking outside libc.
Fix Linux getcwd for long paths The getcwd syscall (so far?) can only handle path up to one page in size. There is no limit about directory hierarchy depth, though, and the POSIX getcwd is supposed to handle this. In that case fall back to the generic getcwd. Additionally, optimize the generic getcwd to use openat when possible to change the asymptotic performance from O(N^2) to O(n).
2011-05-08 12:37:19 +00:00
Optimize fdopendir a bit. Don't call fcntl(F_SETFD) unnecessarily.
2011-05-08 04:48:30 +00:00
* 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.
static tls memory leak on TLS_DTV_AT_TP archs
2011-05-08 01:27:51 +00:00
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.
Actually undefine ARG_MAX from <linux/limits.h>
2011-05-07 17:20:33 +00:00
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.
Backport BIND code to query name as TLD.
2011-05-07 17:05:19 +00:00
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.
Allow $ORIGIN to reference trusted directoreis in SUID binaries.
2011-05-07 15:44:26 +00:00
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.
Doc fixes.
2011-05-07 17:30:39 +00:00
(is_trusted_path_normalize): Wrapper for /../ and /./ normalization.
Allow $ORIGIN to reference trusted directoreis in SUID binaries.
2011-05-07 15:44:26 +00:00
(_dl_dst_substitute): Verify expanded $ORIGIN path elements
Doc fixes.
2011-05-07 17:30:39 +00:00
using is_trusted_path_normalize() in setuid scripts.
Allow $ORIGIN to reference trusted directoreis in SUID binaries.
2011-05-07 15:44:26 +00:00
Add missing {__BEGIN,__END}_DECLS to sys/sysmacros.h
2011-05-07 13:03:36 +00:00
2011-05-06 Paul Pluzhnikov <ppluzhnikov@google.com>
* sysdeps/unix/sysv/linux/sys/sysmacros.h: Add missing
__BEGIN/__END_DECLS.
Report if no record is found by initgroups in nss_files.
2011-05-06 16:54:12 +00:00
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.
Install rpc/netdb.h again
2011-05-06 11:46:42 +00:00
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.
Use --{start,end}-group to handle circular dependency between libgcc.a and libc.a.
2011-05-05 22:35:46 +00:00
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.
Don't use removed rpc headers
2011-05-05 11:36:40 +00:00
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.
ldconfig: don't crash on empty path in config file
2011-05-03 17:44:25 +00:00
2011-05-03 Andreas Schwab <schwab@redhat.com>
* elf/ldconfig.c (add_dir): Don't crash on empty path.
getaddrinfo(AF_INET6) does not return scope_id info provided by NSS modules
2011-05-03 01:11:17 +00:00
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.
Fix pathconf(_PC_BUF_SIZE).
2011-05-03 00:59:51 +00:00
2011-05-02 Ulrich Drepper <drepper@gmail.com>
[BZ #12723]
* sysdeps/unix/sysv/linux/pathconf.c (__pathconf): Implement
_PC_PIPE_BUF handling.
Fix getnameinfo flags parameter type.
2011-05-02 01:36:43 +00:00
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.
Add finer grained control for initgroups lookups to NSS.
2011-04-29 15:16:30 +00:00
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.
Use al possible bytes from fopen mode string.
2011-04-23 03:40:57 +00:00
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>.
Fix "make xcheck" in sunrpc.
2011-04-23 03:31:52 +00:00
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 $(common-objpfx)linkobj/libc.so.
* sunrpc/clnt_perr.c (clnt_perrno): Export.
* sunrpc/svc_run.c (svc_run): Likewise.
* sunrpc/svc_udp.c (svcudp_create): Likewise.
Fix reallocation bug in last nss_files change.
2011-04-21 16:07:52 +00:00
2011-04-21 Ulrich Drepper <drepper@gmail.com>
* nss/nss_files/files-initgroups.c (_nss_files_initgroups_dyn): Fix
problem in reallocation in last patch.
Fix build problem in sunrpc.
2011-04-20 18:02:41 +00:00
2011-04-20 Ulrich Drepper <drepper@gmail.com>
* sunrpc/Makefile: Move inclusion of Rules.
Define initgroups callback for nss_files.
2011-04-19 17:43:03 +00:00
2011-04-19 Ulrich Drepper <drepper@gmail.com>
* nss/nss_files/files-initgroups.c: New file.
* nss/Makefile (libnss_files-routines): Add files-initgroups.
* nss/Versions (libnss_files) [GLIBC_PRIVATE]: Export
_nss_files_initgroups_dyn.
elf.h: Define R_ARM_IRELATIVE reloc type.
2011-04-19 16:38:42 +00:00
2011-03-31 Richard Sandiford <richard.sandiford@linaro.org>
* elf/elf.h (R_ARM_IRELATIVE): Define.
Update Russian translation.
2011-04-19 11:27:42 +00:00
2011-04-19 Ulrich Drepper <drepper@gmail.com>
* po/ru.po: Update from translation team.
Add before-compile to dependencies for librpc_compat_pic objects.
2011-04-18 02:52:11 +00:00
2011-04-17 Ulrich Drepper <drepper@gmail.com>
* sunrpc/Makefile ($(rpc-compat-routines.os)): Add before-compile to
dependencies.
Fix static linking with checking x86/x86-64 memcpy.
2011-04-18 02:20:47 +00:00
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.
Fix POWER4/POWER7 optimized strncmp to not read past differing bytes
2011-04-18 02:03:53 +00:00
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.
Fix FPU context handling in getcontext on x86-64. fnstenv on x86-64 seems to clear the state. Work around.
2011-04-18 01:51:26 +00:00
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.
Use .machine to prevent AS from complaining about z9-109 instructions in iconv modules
2011-04-18 00:43:59 +00:00
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.
Skip extra zeroes when searching auxv on s390
2011-04-18 00:41:45 +00:00
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.
Obsolete RPC implementation in libc.
2011-04-17 01:59:36 +00:00
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.
Fix memory leak in TLS of loaded objects.
2011-04-11 02:43:01 +00:00
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.
Don't leave empty element in rpath when skipping an element
2011-04-09 18:55:26 +00:00
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.
Make ppc sync_file_range cancelable.
2011-04-09 15:07:18 +00:00
2011-04-08 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/unix/sysv/linux/powerpc/powerpc64/sync_file_range.c:
Make cancelable.
Fix typo in comment.
2011-04-09 15:01:37 +00:00
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>.
Maintain stack alignment in ____longjmp_chk on x86_64
2011-04-07 20:23:52 +00:00
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.
Fix typo in cache information table for x86-{32,64}.
2011-04-03 13:32:31 +00:00
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.
Define CLOCK_BOOTTIME.
2011-04-02 19:27:07 +00:00
2011-04-02 Ulrich Drepper <drepper@gmail.com>
* sysdeps/unix/sysv/linux/bits/time.h (CLOCK_BOOTTIME): Define.
Fix typo in CL.
2011-04-05 10:44:05 +00:00
* include/features.h: Mention __USE_XOPEN2K8 in comment.
Update comment about feature macros.
2011-04-02 12:25:30 +00:00
Work around old buggy program which cannot cope with memcpy semantics.
2011-04-01 23:38:21 +00:00
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.
Fix visibility of declarations of wcpcpy and wcpncpy.
2011-04-01 22:36:07 +00:00
2011-04-01 Ulrich Drepper <drepper@gmail.com>
[BZ #12631]
* wcsmbs/wchar.h: Make wcpcpy and wcpncpy visible for __USE_XOPEN2K8.
Add syncfs syscall.
2011-04-01 17:08:28 +00:00
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.
Rename open_by_handle to open_by_handle_at.
2011-04-01 17:05:15 +00:00
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.
Really implement fallocate{,64} and sync_file_range as cancellation points.
2011-04-01 15:15:08 +00:00
2011-04-01 Ulrich Drepper <drepper@gmail.com>
Define O_PATH.
2011-04-01 15:46:10 +00:00
* 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.
Really implement fallocate{,64} and sync_file_range as cancellation points.
2011-04-01 15:15:08 +00:00
* 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
Also make x86 sync_file_range a cancellation point.
2011-04-01 15:33:14 +00:00
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.
Really implement fallocate{,64} and sync_file_range as cancellation points.
2011-04-01 15:15:08 +00:00
Install bits/timex.h header.
2011-04-01 14:40:53 +00:00
2011-04-01 Andreas Schwab <schwab@redhat.com>
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
Really implement fallocate{,64} and sync_file_range as cancellation points.
2011-04-01 15:15:08 +00:00
bits/timex.h.
Install bits/timex.h header.
2011-04-01 14:40:53 +00:00
Define AT_EMPTY_PATH.
2011-04-01 12:22:49 +00:00
2011-04-01 Ulrich Drepper <drepper@gmail.com>
Fix typos in comments.
2011-04-01 14:39:30 +00:00
* 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.
Add support for name_to_handle_at and open_by_handle.
2011-04-01 14:33:37 +00:00
* 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.
Define AT_EMPTY_PATH.
2011-04-01 12:22:49 +00:00
* io/fcntl.h (AT_EMPTY_PATH): Define.
Add clock_adjtime syscall.
2011-03-31 02:00:57 +00:00
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.
Export new symbol.
2011-03-31 10:30:18 +00:00
* Versions.def: Add GLIBC_2.14.
* sysdeps/unix/sysv/linux/Versions [GLIBC_2.14] (clock_adjtime):
Export.
Add clock_adjtime syscall.
2011-03-31 02:00:57 +00:00
Last change caused infinite loops because of missing loop increment.
2011-03-22 05:52:43 +00:00
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.
Handle page boundaries in x86 SSE4.2 strncmp.
2011-03-21 09:35:38 +00:00
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.
Implement x86 cpuid handling of leaf4 for cache information.
2011-03-20 12:14:30 +00:00
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.
Check size of pattern in wide character representation in fnmatch.
2011-03-18 09:29:20 +00:00
2011-03-18 Ulrich Drepper <drepper@gmail.com>
Add BZ info.
2011-03-18 09:30:17 +00:00
[BZ #12583]
Check size of pattern in wide character representation in fnmatch.
2011-03-18 09:29:20 +00:00
* posix/fnmatch.c (fnmatch): Check size of pattern in wide
character representation.
Partly based on a patch by Tomas Hoger <thoger@redhat.com>.
PowerPC: Fix POWER6 s_isnanf.S: END(__isnan) to END(__isnanf)
2011-03-18 09:15:00 +00:00
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,...).
Remove __restrict quals from wmemcmp prototype.
2011-03-10 18:04:08 +00:00
2011-03-10 Jakub Jelinek <jakub@redhat.com>
* wcsmbs/wchar.h (wmemcmp): Remove __restrict qualifiers.
Don't run tests checking xecutable stack when SELinux is enforcing.
2011-03-10 08:18:21 +00:00
2011-03-10 Ulrich Drepper <drepper@gmail.com>
Fix copy relocations handling of unique objects.
2011-03-10 17:51:33 +00:00
[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.
Don't run tests checking xecutable stack when SELinux is enforcing.
2011-03-10 08:18:21 +00:00
* elf/Makefile: Don't run tst-execstack* tests of SELinux is enabled.
sparc64: Relax tls linking test.
2011-03-10 08:38:59 +00:00
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.
Fix loading first object along a path when tracing.
2011-03-06 05:01:50 +00:00
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.
Enable SSE2 memset for AMD'supcoming Orochi processor. This patch enables SSE2 memset for AMD's upcoming Orochi processor. This patch also fixes the following bug: For misaligned blocks larger than > 144 Bytes, memset branches into the integer code path depending on the value of misalignment even if the startup code chooses the SSE2 code path upfront, when multiarch is enabled.
2011-03-05 04:30:08 +00:00
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.
Optimize fmemopen a bit.
2011-03-04 05:49:46 +00:00
2011-03-04 Ulrich Drepper <drepper@gmail.com>
* libio/fmemopen.c (fmemopen): Optimize a bit.
Don't read past end of buffer in fmemopen
2011-03-04 05:48:00 +00:00
2011-03-03 Andreas Schwab <schwab@redhat.com>
* libio/fmemopen.c (fmemopen): Don't read past end of buffer.
setjmp/bits/setjmp2.h: Canonicalize comment formatting.
2011-03-04 02:10:40 +00:00
2011-03-03 Roland McGrath <roland@redhat.com>
* setjmp/bits/setjmp2.h: Canonicalize comment formatting.
Fix sparc64 bzero on non-Niagara systems.
2011-03-03 21:25:36 +00:00
2011-02-28 Aurelien Jarno <aurelien@aurel32.net>
Enable SSE2 memset for AMD'supcoming Orochi processor. This patch enables SSE2 memset for AMD's upcoming Orochi processor. This patch also fixes the following bug: For misaligned blocks larger than > 144 Bytes, memset branches into the integer code path depending on the value of misalignment even if the startup code chooses the SSE2 code path upfront, when multiarch is enabled.
2011-03-05 04:30:08 +00:00
* sysdeps/sparc/sparc64/multiarch/memset.S(__bzero): Call
Fix sparc64 bzero on non-Niagara systems.
2011-03-03 21:25:36 +00:00
__bzero_ultra1 instead of __memset_ultra1.
Fix memory leak in dlopen with RTLD_NOLOAD.
2011-02-26 01:49:48 +00:00
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.
Don't crash when dependencies are missing
2011-02-25 21:51:24 +00:00
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.
Fix __if_freereq crash: Unlike the generic version which uses free, Hurd needs munmap.
2011-02-22 00:53:10 +00:00
2011-02-22 Samuel Thibault <samuel.thibault@ens-lyon.org>
Don't crash when dependencies are missing
2011-02-25 21:51:24 +00:00
Fix __if_freereq crash: Unlike the generic version which uses free,
Fix __if_freereq crash: Unlike the generic version which uses free, Hurd needs munmap.
2011-02-22 00:53:10 +00:00
Hurd needs munmap.
* sysdeps/mach/hurd/ifreq.h: New file.
Fix allocation when handling positional parameters in printf.
2011-02-20 12:59:49 +00:00
2011-01-27 Petr Baudis <pasky@suse.cz>
Ulrich Drepper <drepper@gmail.com>
Update with BZ number.
2011-02-20 13:00:55 +00:00
[BZ 12445]#
Fix allocation when handling positional parameters in printf.
2011-02-20 12:59:49 +00:00
* stdio-common/vfprintf.c (vfprintf): Pass correct newlen
to extend_alloca().
* stdio-common/bug23.c: New file.
* stdio-common/Makefile (tests): Add bug23.
Move setting variable in relro data earlier in ld.so.
2011-02-20 12:24:56 +00:00
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.
elf/elf.h: Add new ARM TLS relocs.
2011-02-18 19:09:18 +00:00
2011-02-17 Nathan Sidwell <nathan@codesourcery.com>
Glauber de Oliveira Costa <glommer@gmail.com>
* elf/elf.h: Add new ARM TLS relocs.
Fix INTERNAL_[V]SYSCALL_NCS macros to not cast return val to int.
2011-02-17 06:21:08 +00:00
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.
Disable VSX usage in rtld.c to prevent TOC ref before relocs are resolved.
2011-02-17 05:59:15 +00:00
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.
Remove use of ranlib.
2011-02-15 19:52:29 +00:00
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.
Conditionalize use of SIGRTMIN in psiginfo.
2011-02-16 22:41:58 +00:00
2011-02-16 Samuel Thibault <samuel.thibault@ens-lyon.org>
Add multiple inclusion protection to some Mach/i386 internal headers.
2011-02-16 23:16:33 +00:00
* 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.
Conditionalize use of SIGRTMIN in psiginfo.
2011-02-16 22:41:58 +00:00
* stdio-common/psiginfo.c (psiginfo): Check pinfo->si_signo against
SIGRTMIN and SIGRTMAX and print information in that case only when
SIGRTMIN is defined.
Fix two printf handler issues.
2011-02-15 18:51:48 +00:00
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.
Update sysdeps/unix/sysv/linux/sparc/bits/socket.h
2011-02-08 03:48:55 +00:00
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.
Synchronize generic bits/sched.h cpu_set_t with Linux implementation.
2011-02-07 18:53:37 +00:00
2011-01-30 Samuel Thibault <samuel.thibault@ens-lyon.org>
Update sysdeps/unix/sysv/linux/sparc/bits/socket.h
2011-02-08 03:48:55 +00:00
* 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.
Synchronize generic bits/sched.h cpu_set_t with Linux implementation.
2011-02-07 18:53:37 +00:00
(__sched_cpualloc, __sched_cpufree): Add declarations.
Schedule nscd cache pruning more accurately fromr re-added values.
2011-02-06 01:07:27 +00:00
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.
Fix some warning nits.
2011-02-04 18:35:15 +00:00
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.
AVX audit test failures with gcc 4.6
2011-02-03 00:28:44 +00:00
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.
Fix passing symbol value to pltexit callbacks when ld.so auditing.
2011-02-02 16:50:49 +00:00
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>.
Fix range error handling in sgetspent.
2011-02-02 13:59:04 +00:00
2011-02-02 Andreas Schwab <schwab@redhat.com>
* shadow/sgetspent.c: Check return value of __sgetspent_r instead
of errno.
Fix ordering of DSO constructors and destructors.
2011-01-19 20:32:35 +00:00
2011-01-19 Ulrich Drepper <drepper@gmail.com>
Patch followup.
2011-01-19 20:36:47 +00:00
[BZ #11724]
Fix ordering of DSO constructors and destructors.
2011-01-19 20:32:35 +00:00
* 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>.
Fix decoding of canonical name in getaddrinfo.
2011-01-19 20:50:05 +00:00
2010-10-01 Andreas Schwab <schwab@redhat.com>
* sysdeps/posix/getaddrinfo.c (gaih_inet): Don't discard result of
decoding ACE if AI_CANONIDN.
Run IFUNC tests unless no support build in at all.
2011-01-18 17:30:07 +00:00
2011-01-18 Ulrich Drepper <drepper@gmail.com>
* elf/Makefile: Build IFUNC tests unless multi-arch = no.
Add definitions for new socket protocols.
2011-01-17 19:21:02 +00:00
2011-01-17 Ulrich Drepper <drepper@gmail.com>
2.13 release
2011-01-18 04:34:07 +00:00
* version.h (RELEASE): Bump for 2.13 release.
* include/features.h: (__GLIBC_MINOR__): Bump to 13.
Define AT_NO_AUTOMOUNT.
2011-01-17 23:36:39 +00:00
* io/fcntl.h: Define AT_NO_AUTOMOUNT.
Define MADV_NOHUGEPAGE.
2011-01-17 23:35:17 +00:00
* sysdeps/unix/sysv/linux/i386/bits/mman.h: Define MADV_HUGEPAGE and
MADV_NOHUGEPAGE.
Define MADV_HUGEPAGE.
2011-01-17 23:24:59 +00:00
* 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.
Update copyright year.
2011-01-17 20:08:10 +00:00
* 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.
Add definitions for new socket protocols.
2011-01-17 19:21:02 +00:00
* 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.
Don't override --enable-multi-arch.
2011-01-17 02:29:41 +00:00
2011-01-16 Andreas Schwab <schwab@linux-m68k.org>
Fix missing dependencies and ensure correct CPPFLAGS.
2011-01-17 02:32:07 +00:00
* 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.
Don't override --enable-multi-arch.
2011-01-17 02:29:41 +00:00
* configure.in: Don't override --enable-multi-arch.
Signal temporary host lookup errors in nscd as such to the requester.
2011-01-15 16:10:11 +00:00
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.
FIx handling of unterminated [ expression in fnmatch.
2011-01-14 13:06:22 +00:00
2011-01-14 Ulrich Drepper <drepper@gmail.com>
Change setgroups to affect all the threads in the process.
2011-01-14 13:42:11 +00:00
[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.
FIx handling of unterminated [ expression in fnmatch.
2011-01-14 13:06:22 +00:00
[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.
Fix check-execstack test
2011-01-13 21:21:55 +00:00
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.
Handle long lines in host lookups in the right place.
2011-01-13 16:28:17 +00:00
2011-01-13 Ulrich Drepper <drepper@gmail.com>
Relax requirement on close in child created by posix_spawn.
2011-01-13 18:27:46 +00:00
* sysdeps/posix/spawni.c (__spawni): Don't fail if close file action
in child fails because the descriptor is already closed.
Clean up PLT use for getrlimit64.
2011-01-13 21:21:04 +00:00
* 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.
Relax requirement on close in child created by posix_spawn.
2011-01-13 18:27:46 +00:00
Fix handling of missing syscall in Linux mkdirat.
2011-01-13 17:42:06 +00:00
[BZ #12397]
* sysdeps/unix/sysv/linux/mkdirat.c (mkdirat): Fix handling of missing
syscall.
Handle long lines in host lookups in the right place.
2011-01-13 16:28:17 +00:00
[BZ #10484]
* nss/nss_files/files-hosts.c (HOST_DB_LOOKUP): Handle overflows of
temporary buffer used to handle multi lookups locally.
Fix PLT use due to __libc_alloca_cutoff.
2011-01-13 19:01:56 +00:00
* include/alloca.h: Add libc_hidden_proto for __libc_alloca_cutoff.
Handle long lines in host lookups in the right place.
2011-01-13 16:28:17 +00:00
Fix assertion when handling DSTs during auditing.
2011-01-13 04:10:00 +00:00
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.
Fix alignment in x86 destructor calls.
2011-01-13 01:59:32 +00:00
2011-01-10 Paul Pluzhnikov <ppluzhnikov@google.com>
* sysdeps/i386/Makefile: stdlib/cxa_finalize.c needs 16-byte stack
alignment for SSE2.
Add missing CL entry.
2011-01-13 01:58:21 +00:00
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.
Clean up some bits/select.h headers.
2011-01-09 21:49:17 +00:00
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.
Update Japanese translations.
2011-01-08 14:38:14 +00:00
2011-01-08 Ulrich Drepper <drepper@gmail.com>
* po/ja.po: Update from translation team.
sparc64: Use i386 implementation for fxstat. This was simply missed when Jakub converted all of the other sparc64 xstat cases.
2011-01-04 20:13:05 +00:00
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.
Fix infloop on persistent failing calloc in regex.
2010-12-27 23:19:56 +00:00
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.
Change XPG-compliant strerror_r function to return error code.
2010-12-25 18:56:48 +00:00
2010-12-25 Ulrich Drepper <drepper@gmail.com>
Use prlimit64 for 32-bit [gs]etrlimit64 implementation.
2010-12-26 01:12:27 +00:00
[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.
Use fastbin macro everywhere.
2010-12-25 19:15:42 +00:00
[BZ #12207]
* malloc/malloc.c (do_check_malloc_state): Use fastbin macro.
Change XPG-compliant strerror_r function to return error code.
2010-12-25 18:56:48 +00:00
[BZ #12204]
* string/xpg-strerror.c (__xpg_strerror_r): Return error code, not -1.
* sysdeps/mach/xpg-strerror.c (__xpg_strerror_r): Likewise.
Remove `.ctors' and `.dtors' output sections
2010-12-25 01:14:37 +00:00
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.
Always allow overwriting printf modifiers etc.
2010-12-25 00:28:32 +00:00
2010-12-24 Ulrich Drepper <drepper@gmail.com>
* stdio-common/vfprintf.c (vfprintf): If printf handlers are installed
always use the slow path.
Make PowerPC64 default to nonexecutable stack
2010-12-20 03:49:01 +00:00
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.
More accurate computatin of reclen in readdir_r. Alignment issue can increase the reclen limit. Make sure Linux 64-bit readdir_r also accounts for 64-bit alignment in getdents.
2010-12-19 21:00:59 +00:00
2010-12-19 Ulrich Drepper <drepper@gmail.com>
Fix ChangeLogs.
2010-12-20 03:52:57 +00:00
* sysdeps/unix/readdir_r.c (__READDIR_R): Compute reclen more
accurately.
More accurate computatin of reclen in readdir_r. Alignment issue can increase the reclen limit. Make sure Linux 64-bit readdir_r also accounts for 64-bit alignment in getdents.
2010-12-19 21:00:59 +00:00
* sysdeps/unix/sysv/linux/wordsize-64/readdir_r.c: Define
GETDENTS_64BIT_ALIGNED.
Undo accidental checkin.
2010-12-14 18:09:28 +00:00
2010-12-14 Ulrich Drepper <dreper@gmail.com>
Fix ChangeLogs.
2010-12-20 03:52:57 +00:00
* sysdeps/i386/i686/multiarch/strcmp.S: Undo accidental checkin.
Undo accidental checkin.
2010-12-14 18:09:28 +00:00
Fix use of restrict in wchar.h
2010-12-10 14:15:01 +00:00
2010-12-10 Andreas Schwab <schwab@redhat.com>
Declare wcpcpy and wcpncpy only under _GNU_SOURCE
2010-12-10 14:16:12 +00:00
* wcsmbs/wchar.h (wcpcpy, wcpncpy): Only declare under
_GNU_SOURCE.
Fix use of restrict in wchar.h
2010-12-10 14:15:01 +00:00
* 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.
Fix race in qsort_r initialization.
2010-12-09 17:12:58 +00:00
2010-12-09 Ulrich Drepper <drepper@gmail.com>
[BZ #11655]
* stdlib/msort.c (qsort_r): Make sure both phys_pages and pagesize
are initialized.
Fix -D_FORTIFY_SOURCE memmove and bcop
2010-12-09 15:38:18 +00:00
2010-12-09 Jakub Jelinek <jakub@redhat.com>
* string/bits/string3.h (memmove, bcopy): Remove __restrict.
Update Italian translation.
2010-12-03 14:49:21 +00:00
2010-12-03 Ulrich Drepper <drepper@gmail.com>
* po/it.po: Update from translation team.
Remove dead code from x86-32 SSSE3 strncmp.
2010-12-02 03:18:31 +00:00
2010-12-01 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/i386/i686/multiarch/strcmp-ssse3.S (STRCMP): Remove
unused codes.
Relax libm tests for x86-32.
2010-11-30 19:57:57 +00:00
2010-11-30 Ulrich Drepper <drepper@gmail.com>
* sysdeps/i386/fpu/libm-test-ulps: Relax ynf(10,0.75) test expectations.
Don't ignore zero TTL in DNS answers
2010-11-26 01:50:16 +00:00
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.
ldbl-128 fmal compile fix
2010-11-22 20:38:35 +00:00
2010-10-20 Jakub Jelinek <jakub@redhat.com>
* sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Fix up inline asm.
Allow aux_cache_file open()ing to fail silently even in the chroot mode. The aux_cache fix of bug 11149 introduced a new bug - normally, ldconfig -r never cares if the auxiliary cache is not available and that is not a fatal problem, however this is not the case in case of ldconfig -r when executed as non-root. In that case, ldconfig -r fails hard unless var/cache/ldconfig/ exists within the chroot. This patch fixes that. Conflicts: ChangeLog
2010-11-22 17:47:57 +00:00
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.
Optimize last initgroups patch a bit.
2010-11-22 16:15:08 +00:00
2010-11-22 Ulrich Drepper <drepper@gmail.com>
* nis/nss_compat/compat-initgroups.c (internal_getgrent_r): Optimize
last patch a bit. Pretty printing
Fix multiple nss_compat initgroups() bugs Compat initgroups() is completely broken; the code will always set skip_initgroups_dyn to true, so initgroups() will never be actually called, but due to the nature of the code, setgrent() won't be called either - thus, subsequent invocations of initgroups() will not return the NIS group list anymore. This is a simple patch that makes sure skip_initgroups_dyn is set only in case initgroups is not available; it also attempts to handle the unavailability of other NSS interfaces better. Conflicts: ChangeLog
2010-11-22 16:11:24 +00:00
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.
Define MAP_HUGETLB.
2010-11-19 14:35:39 +00:00
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.
Define SWAP_FLAG_DISCARD.
2010-11-16 17:17:04 +00:00
2010-11-16 Ulrich Drepper <drepper@gmail.com>
* sysdeps/unix/sysv/linux/sys/swap.h (SWAP_FLAG_DISCARD): Define.
Fix memory leak in fnmatch
2010-11-12 08:51:28 +00:00
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.
Support Intel processor model 6 and model 0x2.
2010-11-12 08:48:52 +00:00
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.
Fix comparison in sqrtl for IBM long double 128.
2010-11-10 21:15:05 +00:00
2010-11-10 Luis Machado <luisgpm@br.ibm.com>
* sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c (__ieee754_sqrtl): Force
signed comparison.
Fix one exit path in x86-64 SSE4.2 str{,n}casecmp.
2010-11-10 08:05:37 +00:00
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.
Fix warnings in __bswap_16.
2010-11-10 07:38:35 +00:00
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.
Use IFUNC on x86-64 memset
2010-11-08 08:41:34 +00:00
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.
power7-optimized mempcpy
2010-11-05 12:01:13 +00:00
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.
32bit memset-sse2.S fails with uneven cache size 32bit memset-sse2.S assumes cache size is multiple of 128 bytes. If it isn't true, memset-sse2.S will fail. For example, a processor can have 24576 KB L3 cache and 20 cores. That is 2516582 byte per core. Half of it is 1258291, which isn't helpful for vector instructions. This patch rounds cache sizes to multiple of 256 bytes and adds "raw" cache sizes.
2010-11-05 11:57:46 +00:00
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.
Verify in ttyname() that the symlink is valid.
2010-11-03 04:25:45 +00:00
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>.
Fix typo in comment.
2010-11-01 18:50:24 +00:00
2010-10-28 Erich Ritz <erichritz@gmail.com>
* math/math.h (isinf): Fix typo in comment.
Update Danish translations.
2010-11-01 18:27:55 +00:00
2010-11-01 Ulrich Drepper <drepper@gmail.com>
* po/da.po: Update from translation team.
Fix assertion in ld.so, introduced by delayed adding to global list.
2010-10-26 17:01:46 +00:00
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.
Fix concurrency problem between dl_open and dl_iterate_phdr
2010-10-26 04:23:14 +00:00
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>
Fix x86-64 strchr propagation of search byte into all bytes of SSE register
2010-10-25 18:13:17 +00:00
[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>.
Fix concurrency problem between dl_open and dl_iterate_phdr
2010-10-26 04:23:14 +00:00
2010-10-24 Ulrich Drepper <drepper@gmail.com>
Fix perturbing in malloc on free.
2010-10-25 02:37:00 +00:00
[BZ #12140]
* malloc/malloc.c (_int_free): Fill correct number of bytes when
perturbing.
powerpc: PPCA2/A2 optimized memcpy function
2010-10-25 01:47:33 +00:00
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.
Require suid bit on audit objects in privileged programs
2010-10-25 01:43:15 +00:00
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.
Work around shortest-stem feature in make 3.82+
2010-10-25 01:42:39 +00:00
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.
Don't expand DST twice in dl_open
2010-10-25 00:40:14 +00:00
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.
Provide FP_FAST_FMA{,F,L} definitions for x86/x86-64.
2010-10-19 16:56:42 +00:00
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.
Add C99 FP_FAST_FMA{,F,L} macros to math.h
2010-10-19 16:49:05 +00:00
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.
Missing CL.
2010-10-15 19:27:16 +00:00
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.
IEEE quad fmal fixes
2010-10-18 11:29:50 +00:00
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.
Fix some more dbl-64/s_fma.c issue
2010-10-15 19:25:14 +00:00
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.
Expect PLT call to _Unwind_Find_FDE on s390*-linux
2010-10-15 11:29:38 +00:00
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.
Implement accurate fma.
2010-10-14 02:27:03 +00:00
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.
One more regex memory leak fixed.
2010-10-12 13:00:33 +00:00
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.
Linux getifaddrs might return entries with ->ifa_addr being NULL.
2010-10-11 13:38:00 +00:00
2010-10-11 Ulrich Drepper <drepper@gmail.com>
More regex memory leak fixes and tests.
2010-10-12 02:46:44 +00:00
* 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.
Test case for last regex problem.
2010-10-11 16:34:53 +00:00
* posix/bug-regex31.c: New file.
* posix/Makefile: Add rules to build and run bug-regex31.
Fix memory leak for some invalid regular expressions.
2010-10-11 15:46:22 +00:00
* 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.
psiginfo relied too much on sys_siglist.
2010-10-11 14:58:31 +00:00
[BZ #12108]
* stdio-common/psiginfo.c (psiginfo): Don't expext SIGRTMIN..SIGRTMAX
to have entries in sys_siglist.
Linux getifaddrs might return entries with ->ifa_addr being NULL.
2010-10-11 13:38:00 +00:00
[BZ #12093]
* sysdeps/unix/sysv/linux/check_pf.c (__check_pf): ->ifa_addr might
be NULL.
Correct implementation of fmaf.
2010-10-11 13:27:05 +00:00
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.
Unify psiginfo output.
2010-10-11 13:10:41 +00:00
2010-10-11 Ulrich Drepper <drepper@gmail.com>
Fix BZ reference in last checkin.
2010-10-11 13:19:36 +00:00
[BZ #12107]
Unify psiginfo output.
2010-10-11 13:10:41 +00:00
* stdio-common/psiginfo.c (psiginfo): Terminate all strings with
newline.
Add test case for strstr problem.
2010-10-06 17:48:51 +00:00
2010-10-06 Ulrich Drepper <drepper@gmail.com>
* string/bug-strstr1.c: New file.
* string/Makefile: Add rules to build and run bug-strstr1.
Fix strstr and memmem algorithm.
2010-10-06 17:48:07 +00:00
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.
Fix handling of tail bytes of buffer in SSE2/SSSE3 x86-64 version strn{,case}cmp
2010-10-04 02:10:30 +00:00
2010-10-03 Ulrich Drepper <drepper@gmail.com>
Handle large requests.
2010-10-04 02:27:21 +00:00
[BZ #12005]
* malloc/mcheck.c: Handle large requests.
Fix handling of tail bytes of buffer in SSE2/SSSE3 x86-64 version strn{,case}cmp
2010-10-04 02:10:30 +00:00
[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.
sh: Add "extern "C"" to __set_fpscr function
2010-10-01 23:40:36 +00:00
2010-09-28 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sysdeps/sh/sh4/fpu/fpu_control.h: Add 'extern "C"' protection to
__set_fpscr.
Handle cgroup and btrfs filesystems
2010-10-01 14:49:47 +00:00
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.
powerpc: Use generic memset for RTLD for ppc32/64
2010-09-29 16:21:14 +00:00
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.
S/390: Fix highgprs check in startup code
2010-09-29 15:31:42 +00:00
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.
Properly convert f_fsid in statvfs
2010-09-28 02:34:21 +00:00
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.
Add two forgotten licence exceptions The two files in debug/ are included in libc_nonshared.a and the functions may be included in linked executables. Use the same text as in other files going to libc_nonshared.a.
2010-09-25 01:06:00 +00:00
2010-09-24 Petr Baudis <pasky@suse.cz>
* debug/stack_chk_fail_local.c: Add missing licence exception.
* debug/warning-nop.c: Likewise.
getdents64 fallback d_type support
2010-09-21 21:02:08 +00:00
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.
Move freeres function from ld.so to libc.so.
2010-09-21 20:52:12 +00:00
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.
Undo feature selection for ftruncate.
2010-09-21 18:01:10 +00:00
2010-09-21 Ulrich Drepper <drepper@redhat.com>
[BZ #12037]
* posix/unistd.h: Undo change of feature selection for ftruncate from
2010-01-11.
Fix limit detection in x86-64 SSE2 strncasecmp.
2010-09-20 21:02:23 +00:00
2010-09-20 Ulrich Drepper <drepper@redhat.com>
Better CL.
2010-09-21 06:09:06 +00:00
* sysdeps/x86_64/strcmp.S: Fix another typo in x86-64 strncasecmp limit
Fix limit detection in x86-64 SSE2 strncasecmp.
2010-09-20 21:02:23 +00:00
detection.
Add support for fanotify_mark on sparc32 and s390
2010-09-20 13:58:15 +00:00
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.
Fix register conflict in s390 ____longjmp_chk
2010-09-15 14:38:19 +00:00
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.
Don't try to free rpath strings allocated during startup
2010-09-15 14:20:57 +00:00
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.
Actually make it possible to user the default name server.
2010-09-14 07:01:42 +00:00
2010-09-14 Ulrich Drepper <drepper@redhat.com>
* resolv/res_init.c (__res_vinit): Count the default server we added.
Fix _FORITY_SOURCE version of longjmp for Linux/x86-64.
2010-09-08 22:49:50 +00:00
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.
Don't mix pattern rules with normal rules
2010-09-06 12:55:59 +00:00
2010-09-06 Andreas Schwab <schwab@redhat.com>
* manual/Makefile: Don't mix pattern rules with normal rules.
Remove undefined operations
2010-07-18 12:51:45 +00:00
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.
Remove invalid iconv aliases.
2010-09-04 19:48:31 +00:00
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.
Update x86-64 mpn routines from GMP 5.0.1.
2010-09-03 06:36:25 +00:00
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.
Fix generic bits/sched.h for #define __need_schedparam uses.
2010-09-02 01:11:31 +00:00
2010-09-01 Samuel Thibault <samuel.thibault@ens-lyon.org>
Update x86-64 mpn routines from GMP 5.0.1.
2010-09-03 06:36:25 +00:00
This aligns bits/sched.h onto sysdeps/unix/sysv/linux/bits/sched.h:
Define __sched_param instead of SCHED_* and sched_param when
Fix generic bits/sched.h for #define __need_schedparam uses.
2010-09-02 01:11:31 +00:00
<bits/sched.h> is included with __need_schedparam defined.
Update x86-64 mpn routines from GMP 5.0.1.
2010-09-03 06:36:25 +00:00
* bits/sched.h [__need_schedparam]
Fix generic bits/sched.h for #define __need_schedparam uses.
2010-09-02 01:11:31 +00:00
(SCHED_OTHER, SCHED_FIFO, SCHED_RR, sched_param): Do not define.
Update x86-64 mpn routines from GMP 5.0.1.
2010-09-03 06:36:25 +00:00
[!__defined_schedparam && (__need_schedparam || _SCHED_H)]
(__defined_schedparam): Define to 1.
Fix generic bits/sched.h for #define __need_schedparam uses.
2010-09-02 01:11:31 +00:00
(__sched_param): New structure, identical to sched_param.
(__need_schedparam): Undefine.
Fix typo in x86-64 epoll.h.
2010-09-01 19:42:48 +00:00
2010-08-31 Mike Frysinger <vapier@gentoo.org>
Update sparc epoll.h from epoll_create2 to epoll_create1
2010-09-01 19:45:02 +00:00
* sysdeps/unix/sysv/linux/sparc/sys/epoll.h (epoll_create2): Delete.
(epoll_create1): Declare.
Fix typo in x86-64 epoll.h.
2010-09-01 19:42:48 +00:00
* sysdeps/unix/sysv/linux/x86_64/sys/epoll.h: Fix typo.
Fix array overflow in floating point parser
2010-09-01 19:38:44 +00:00
2010-08-31 Andreas Schwab <schwab@redhat.com>
[BZ #7066]
* stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix array overflow when
shifting retval into place.
Remove duplicate version of pmap_getport from NIS code.
2010-09-01 11:12:55 +00:00
2010-09-01 Ulrich Drepper <drepper@redhat.com>
More copyright changes.
2010-09-01 12:10:04 +00:00
* 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.
Remove duplicate version of pmap_getport from NIS code.
2010-09-01 11:12:55 +00:00
* 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.
Support fanotify_mark syscall on powerpc32
2010-08-14 16:06:10 +00:00
2010-08-31 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list: Add
fanotify_mark.
Add missing i686/multiarch/Makefile bit for shared x86_64 code.
2010-08-28 00:11:38 +00:00
2010-08-27 Roland McGrath <roland@redhat.com>
* sysdeps/i386/i686/multiarch/Makefile
(CFLAGS-varshift.c): New variable.
Move slow Atom code to separate section.
2010-08-27 05:17:03 +00:00
2010-08-27 Ulrich Drepper <drepper@redhat.com>
Fixup x86 after x86-64 varshift change.
2010-08-27 19:10:11 +00:00
* sysdeps/i386/i686/multiarch/varshift.S: File removed.
* sysdeps/i386/i686/multiarch/varshift.c: New file.
Move slow Atom code to separate section.
2010-08-27 05:17:03 +00:00
* sysdeps/x86_64/multiarch/strlen-no-bsf.S: Move to .text.slow section.
* sysdeps/x86_64/strlen.S: Minimal code improvement.
Unroll x86-64 strlen
2010-08-27 05:09:34 +00:00
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.
Clean up warnings in new x86_64/multiarch code.
2010-08-25 19:13:08 +00:00
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.
Unroll 32bit SSE strlen and handle slow bsf
2010-08-25 17:07:37 +00:00
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.
Missing server address again leads to localhost being used
2010-08-25 14:43:53 +00:00
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.
Avoid nested comment.
2010-08-24 18:52:12 +00:00
2010-08-24 Roland McGrath <roland@redhat.com>
Rejigger header generation for default uname implementation.
2010-08-24 18:55:53 +00:00
* 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.
Avoid nested comment.
2010-08-24 18:52:12 +00:00
* sunrpc/rpc_parse.h: Avoid nested comment.
Clean up SSE variable shifts
2010-08-24 18:35:01 +00:00
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.
Remove multiarch dirs when gnu indirect is not supported
2010-08-23 14:51:49 +00:00
2010-08-21 Mike Frysinger <vapier@gentoo.org>
* configure.in: Move assembler checks to before sysdep dir checking.
Update the LICENSES file.
2010-08-23 12:53:52 +00:00
2010-08-20 Petr Baudis <pasky@suse.cz>
* LICENSES: Sync the sunrpc license.
Fix two typos in x86-64 SSE4.2 strncasecmp implementation.
2010-08-19 16:20:44 +00:00
2010-08-19 Ulrich Drepper <drepper@redhat.com>
Once again change RPC copyright notices. According to email from Wim Coekaerts.
2010-08-19 17:38:55 +00:00
* 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.
Fix two typos in x86-64 SSE4.2 strncasecmp implementation.
2010-08-19 16:20:44 +00:00
* sysdeps/x86_64/multiarch/strcmp.S: Fix two typos in strncasecmp
handling.
Fix ifunc thunk for strspn on x86 in static libc
2010-08-19 14:42:16 +00:00
2010-08-19 Andreas Schwab <schwab@redhat.com>
* sysdeps/i386/i686/multiarch/strspn.S [!SHARED]: Fix SSE4.2 check.
powerpc: Various P7-optimized string functions
2010-08-19 14:38:41 +00:00
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.
Replace divide and multiply with mask in sYSTRIm
2010-08-17 06:06:55 +00:00
2010-07-26 Anton Blanchard <anton@samba.org>
* malloc/malloc.c (sYSTRIm): Replace divide and multiply with mask.
* malloc/arena.c (heap_trim): Likewise.
Simplify fanotify_init definition.
2010-08-16 14:06:38 +00:00
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.
Add -fno-asynchronous-unwind-tables to initfini.s for i386
2010-08-16 03:09:23 +00:00
2010-08-12 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/i386/elf/Makefile: New file.
Remove third argument from fanotify_init function
2010-08-16 03:07:32 +00:00
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.
Use correct register for fourth parameter of x86-64 strncasecmp_l.
2010-08-16 00:42:12 +00:00
2010-08-15 Ulrich Drepper <drepper@redhat.com>
* sysdeps/x86_64/strcmp.S: Use correct register for fourth parameter
of strncasecmp_l.
Fix fourth parameter of SSE4.2 strcmp for x86-64.
2010-08-16 03:46:09 +00:00
* sysdeps/multiarch/strcmp.S: Likewise.
Use correct register for fourth parameter of x86-64 strncasecmp_l.
2010-08-16 00:42:12 +00:00
Fix x86-64 build without multiarch.
2010-08-14 21:56:32 +00:00
2010-08-14 Ulrich Drepper <drepper@redhat.com>
Add optimized strncasecmp versions for x86-64.
2010-08-15 05:04:01 +00:00
* 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.
Fix x86-64 build without multiarch.
2010-08-14 21:56:32 +00:00
* sysdeps/x86_64/strcmp.S: Move definition of NO_NOLOCALE_ALIAS to...
* sysdeps/x86_64/multiarch/strcasecmp_l-ssse3.S: ... here.
Fix compilation
2010-08-14 11:16:04 +00:00
2010-08-14 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/unix/sysv/linux/prlimit.c: Make it compile.
Define EXTPROC for Linux.
2010-08-13 03:39:44 +00:00
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.
PowerPC64 ABI fixes
2010-08-12 16:19:19 +00:00
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.
Properly quote output of locale
2010-08-12 16:05:50 +00:00
2010-08-12 Andreas Schwab <schwab@redhat.com>
[BZ #11904]
* locale/programs/locale.c (print_assignment): New function.
(show_locale_vars): Use it.
Add self-contained test for NSS. While at it fix interaction between __nss_configure_lookup and nscd. Otherwise the test fails if nscd is runnung.
2010-08-11 14:25:02 +00:00
2010-08-11 Ulrich Drepper <drepper@redhat.com>
f_flags in Linux statfs implementation. The 2.6.36 kernel provides an additional field in the statfs results. Use this value in the statvfs emulation to avoid filling in f_flag the hard way.
2010-08-11 21:07:28 +00:00
* 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.
Define IN_EXCL_UNLINK
2010-08-11 19:46:03 +00:00
* sysdeps/unix/sysv/linux/sys/inotify.h (IN_EXCL_UNLINK): Define.
Add support for Linux fanotify_init and fanotify_mask syscalls.
2010-08-11 19:41:48 +00:00
* 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.
Add support for prlimit and prlimit64 on Linux.
2010-08-11 18:18:52 +00:00
* 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.
Fix IPTOS_CLASS definition.
2010-08-11 14:44:03 +00:00
[BZ #11903]
* sysdeps/generic/netinet/ip.h (IPTOS_CLASS): Fix definition.
Patch by Evgeni Bikov <bikovevg@iitp.ru>.
Add self-contained test for NSS. While at it fix interaction between __nss_configure_lookup and nscd. Otherwise the test fails if nscd is runnung.
2010-08-11 14:25:02 +00:00
* 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.
Avoid too much stack use in fnmatch.
2010-08-10 04:09:37 +00:00
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.
x86: Add support for frame pointer less mcount
2010-08-08 04:24:05 +00:00
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.
CL
2010-08-07 02:19:06 +00:00
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.
Hurd: fix timeout rounding in select
2010-08-02 23:46:12 +00:00
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.
Hurd: fix ttyname{,_r} errno result for non-ttys
2010-08-03 16:54:22 +00:00
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.
Add support for SSSE3 and SSE4.2 versions of strcasecmp on x86-64.
2010-08-01 04:41:09 +00:00
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.
Fix tolower operation in strcasestr.
2010-07-30 07:09:07 +00:00
2010-07-30 Ulrich Drepper <drepper@redhat.com>
Pretty printing x86-64 SSE4.3 strcmp.
2010-07-30 19:54:37 +00:00
* sysdeps/x86_64/multiarch/strcmp.S: Pretty printing.
Implement optimized strcaecmp for x86-64.
2010-07-30 07:14:04 +00:00
* 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.
Fix tolower operation in strcasestr.
2010-07-30 07:09:07 +00:00
* string/test-strcasestr.c: Test both ends of the range of characters.
* sysdeps/x86_64/multiarch/strstr.c: Fix UCHIGH definition.
BZ 11856: fix manual nit
2010-07-29 17:49:42 +00:00
2010-07-29 Roland McGrath <roland@redhat.com>
Cleanup.
2010-07-29 19:55:43 +00:00
[BZ #11856]
BZ 11856: fix manual nit
2010-07-29 17:49:42 +00:00
* manual/locale.texi (Yes-or-No Questions): Fix example code.
Avoid compiling unneeded file in ld.so.
2010-07-28 04:12:59 +00:00
2010-07-27 Ulrich Drepper <drepper@redhat.com>
* sysdeps/x86_64/multiarch/strcmp-ssse3.S: Avoid compiling the file
for ld.so.
Document M_PERTURB
2010-07-26 13:28:15 +00:00
2010-07-27 Andreas Schwab <schwab@redhat.com>
* manual/memory.texi (Malloc Tunable Parameters): Document
M_PERTURB.
BZ #11840: Fix config.cache usage for -fgnu89-inline check.
2010-07-26 19:45:17 +00:00
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@.
Add optimized x86-64 implementation of strnlen. While at it, beef up the test suite for strnlen and add performance tests for it, too.
2010-07-26 15:37:08 +00:00
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.
Speed up x86-64 strcasestr a bit moew. Using the new SSE4.2 instructions is cool but not really the fastest. Some older SSE instructions can do the trick faster.
2010-07-24 15:34:44 +00:00
2010-07-24 Ulrich Drepper <drepper@redhat.com>
* sysdeps/x86_64/multiarch/strstr.c (__m128i_strloadu_tolower): Use
lower-latency instructions.
Add performance tests for strstr and strcasestr.
2010-07-24 05:27:53 +00:00
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.
Add strcasestr-nonascii to i386 build
2010-07-21 14:26:18 +00:00
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.
Fix vDSO synthetic hwcap handling so they are not masked out from ld.so.cache matching.
2010-07-21 02:09:50 +00:00
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.
Hurd: fix sendmsg memory leak in error paths
2010-07-21 02:19:34 +00:00
2010-06-02 Emilio Pozuelo Monfort <pochu27@gmail.com>
* sysdeps/mach/hurd/sendmsg.c (__libc_sendmsg): Fix memory leaks.
Speed up SSE4.2 strcasestr by avoiding indirect function call.
2010-07-16 22:37:38 +00:00
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.
POWER6/7 optimizations for copysign
2010-07-15 15:24:40 +00:00
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.
Avoid namespace pollution.
2010-07-10 02:25:23 +00:00
2010-07-09 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Use __fcntl not
fcntl.
Don't pass NULL occation to dl_signal_cerror
2010-07-06 15:09:54 +00:00
2010-07-06 Andreas Schwab <schwab@redhat.com>
Record when bug 11577 was fixed and by which patch
2011-05-30 01:33:30 +00:00
[BZ #11577]
Don't pass NULL occation to dl_signal_cerror
2010-07-06 15:09:54 +00:00
* elf/dl-version.c (match_symbol): Don't pass NULL occation to
dl_signal_cerror.
Implement _PC_PIPE_BUF. Now that the kernel has appropriate support we can implement this fpathconf command correctly.
2010-07-06 14:48:23 +00:00
2010-07-06 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Implement
_PC_PIPE_BUF using F_GETPIPE_SZ.
Manual wording fix for round{,f,l}.
2010-07-06 01:28:24 +00:00
2010-07-05 Roland McGrath <roland@redhat.com>
* manual/arith.texi (Rounding Functions): Fix rint description
implicit in round description.
More linking issues fixed.
2010-07-02 16:49:05 +00:00
2010-07-02 Ulrich Drepper <drepper@redhat.com>
* elf/Makefile: Fix linking for a few tests to make recent linker
happy.
Fix dlfcn/Makefile cleanup
2010-07-02 06:02:50 +00:00
2010-06-30 Andreas Schwab <schwab@redhat.com>
* dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Readd
$(common-objpfx)libc_nonshared.a.
powerpc: Re-work the Implies structure This patch tries to organize the implies files for ppc, since there are a number of processors and most of them are compatible with each other (backwards compatible). Having in mind that we start the search for processor-specific files in the sysdeps/unix/sysv/linux tree (sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor]/fpu to be exact), we would like to grab any linux-specific code from that tree prior to going through the other tree (sysdeps/powerpc/...). For that, i removed the Implies files that were originally inside the fpu directories and placed then in the non-fpu directories (still inside the unix/sysv/linux tree). If no processor-specific/linux-specific files could be found, we "imply" the other tree's (sysdeps/powerpc/...) fpu directory for that specific processor AND also the non-fpu directory for that same tree. If, again, no processor-specific code is found, we read another Implies file that will point to the most compatible processor that we should grab code from, and so on, until we reach the power4 processor. So, in summary, the Implies files will live inside these directories now: * sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor] * sysdeps/powerpc/powerpc[32|64]/[processor] Practical example of the order we will use to pick power6-specific code with the new structure. sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6/fpu -> sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6 -> sysdeps/powerpc/powerpc[32|64]/power6/fpu -> sysdeps/powerpc/powerpc[32|64]/power6 -> sysdeps/powerpc/powerpc[32|64]/power5+/fpu -> sysdeps/powerpc/powerpc[32|64]/power5+ -> sysdeps/powerpc/powerpc[32|64]/power5/fpu -> sysdeps/powerpc/powerpc[32|64]/power5 -> sysdeps/powerpc/powerpc[32|64]/power4/fpu -> sysdeps/powerpc/powerpc[32|64]/power4 (from here, it'll go to the generic path as usual)
2010-06-30 16:57:38 +00:00
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.
Improve 64bit memcpy/memmove for Atom, Core 2 and Core i7 This patch includes optimized 64bit memcpy/memmove for Atom, Core 2 and Core i7. It improves memcpy by up to 3X on Atom, up to 4X on Core 2 and up to 1X on Core i7. It also improves memmove by up to 3X on Atom, up to 4X on Core 2 and up to 2X on Core i7.
2010-06-30 15:26:11 +00:00
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.
Whitespace fix in CL.
2010-06-28 02:31:18 +00:00
2010-06-21 Andreas Schwab <schwab@redhat.com>
More fixes to error handling in getlogin_r.
2010-06-21 14:57:12 +00:00
* sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
Restore proper fallback handling.
Fix error handling in Linux getlogin*.
2010-06-19 16:54:28 +00:00
2010-06-19 Ulrich Drepper <drepper@redhat.com>
Correct checking loop in group_member.
2010-06-19 18:38:04 +00:00
[BZ #11701]
* posix/group_member.c (__group_member): Correct checking loop.
Fix error handling in Linux getlogin*.
2010-06-19 16:54:28 +00:00
* 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.
dlfcn/Makefile cleanup
2010-06-15 00:32:36 +00:00
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.
Flush cache after solving TEXTRELs if arch requires it.
2010-06-15 00:23:01 +00:00
2010-06-02 Kirill A. Shutemov <kirill@shutemov.name>
* elf/dl-reloc.c: Flush cache after solving TEXTRELs if arch
requires it.
power7 string compare optimizations
2010-06-15 00:13:24 +00:00
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.
Fix use of extend_alloca in NIS
2010-06-14 23:54:43 +00:00
2010-06-02 Andreas Schwab <schwab@redhat.com>
* nis/nss_nis/nis-initgroups.c (get_uid): Properly resize buffer.
Define F_SETPIPE_SZ and F_GETPIPE_SZ.
2010-06-14 21:47:34 +00:00
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
Change manual license to GFDL v1.3.
2010-06-14 18:15:00 +00:00
2010-06-14 Roland McGrath <roland@redhat.com>
* manual/libc.texinfo (@copying): Change to GFDL v1.3.
Fix a couple of __REDIRECT () __THROW occurrences This patch fixes some cases which fail to parse with C++.
2010-06-14 15:18:26 +00:00
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.
Hurd: Fix linkat symlink handling.
2010-06-02 17:24:59 +00:00
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.
Small fix to POWER7 32-bit memcpy
2010-05-28 21:19:21 +00:00
2010-05-28 Luis Machado <luisgpm@br.ibm.com>
* sysdeps/powerpc/powerpc32/power7/memcpy.S: Exchange srdi for srwi.
Incorrect x86 CPU family and model check.
2010-05-27 18:14:18 +00:00
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.
Fix iov[] size in SH register_dump()
2010-05-26 14:01:43 +00:00
2010-05-26 Takashi Yoshii <takashi.yoshii.zj@renesas.com>
* sysdeps/unix/sysv/linux/sh/sh4/register-dump.h: Fix iov[] size.
Small fix to POWER7 32-bit memset
2010-05-25 00:56:44 +00:00
2010-05-24 Luis Machado <luisgpm@br.ibm.com>
* sysdeps/powerpc/powerpc32/power7/memset.S: POWER7 32-bit memset fix.
Don't crash on unresolved weak symbol reference when auditing.
2010-05-22 06:51:18 +00:00
2010-05-21 Ulrich Drepper <drepper@redhat.com>
* elf/dl-runtime.c (_dl_profile_fixup): Don't crash on unresolved weak
symbol reference.
Don't crash on unresolved weak symbol reference
2010-05-21 19:51:43 +00:00
2010-05-19 Andreas Schwab <schwab@redhat.com>
* elf/dl-runtime.c (_dl_fixup): Don't crash on unresolved weak
symbol reference.
sunrpc: Fix spurious fall-through
2010-05-21 18:52:20 +00:00
2010-05-21 Andreas Schwab <schwab@redhat.com>
Implement recvmmsg also as socketcall
2010-05-21 19:11:28 +00:00
* 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: Fix spurious fall-through
2010-05-21 18:52:20 +00:00
* sunrpc/clnt_tcp.c (clnttcp_control): Add missing break.
* sunrpc/clnt_udp.c (clntudp_control): Likewise.
* sunrpc/clnt_unix.c (clntunix_control): Likewise.
Make <sys/timex.h> compatible with C++
2010-05-21 18:45:17 +00:00
2010-05-20 Andreas Schwab <schwab@redhat.com>
* sysdeps/unix/sysv/linux/sys/timex.h: Use __REDIRECT_NTH.
POWER7 optimized memset.
2010-05-19 07:47:37 +00:00
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.
Beginning of 2.13 release.
2010-05-19 07:39:18 +00:00
2010-05-19 Ulrich Drepper <drepper@redhat.com>
* version.h: Update for 2.13 development version.
Fix FP exception control.
2010-05-12 17:18:26 +00:00
2010-05-12 Andrew Stubbs <ams@codesourcery.com>
* sysdeps/sh/sh4/fpu/feholdexcpt.c (feholdexcept): Really disable all
exceptions. Return 0.
Fix a const warning in ldconfig.
2010-05-07 23:23:03 +00:00
2010-05-07 Roland McGrath <roland@redhat.com>
* elf/ldconfig.c (main): Add a const.
Fix race in free sanity check.
2010-05-06 11:42:46 +00:00
2010-05-06 Ulrich Drepper <drepper@redhat.com>
Regenerate INSTALL
2010-05-05 08:14:51 +00:00
Enable IDN support in getent.
2010-05-07 05:23:13 +00:00
* 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.
Fix race in free sanity check.
2010-05-06 11:42:46 +00:00
* malloc/malloc.c (_int_free): Possible race in the most recently
added check. Only act on the data if no current modification
happened.
Refer to old CL file.
2010-05-07 08:18:34 +00:00
See ChangeLog.17 for earlier changes.
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