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ChangeLog.17
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2010-05-04 Andreas Schwab <[email protected]>
* posix/regexec.c (find_collation_sequence_value): Fix skipping
the wide char sequence of the collating element.
2010-05-05 Ulrich Drepper <[email protected]>
[BZ #11571]
* sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid): Handle
too small buffers according to the standard.
* sysdeps/unix/sysv/linux/kernel-features.h: Alpha doesn't have to be
handled here anymore.
Patch mostly by Matt Turner <[email protected]>.
2010-05-03 Ulrich Drepper <[email protected]>
* version.h (VERSION): Bump for 2.12 release.
* include/features.h (__GLIBC_MINOR__): Bump to 12.
[BZ #11149]
* elf/ldconfig.c (search_dir): Fix handling of symlinks in chroot.
* elf/chroot_canon.c (chroot_canon): Use xmalloc and xrealloc.
* elf/ldconfig.c (parse_conf_include): Don't fall back to
directories named in config file outside the chroot.
2010-02-02 Andreas Schwab <[email protected]>
* sysdeps/generic/ldsodefs.h (struct rtld_global): Add
_dl_load_write_lock.
* elf/rtld.c (_rtld_global): Initialize it.
* elf/dl-support.c (_dl_load_write_lock): Define .
* elf/dl-close.c (_dl_close_worker): Lock GL(dl_load_write_lock)
when modifying the list of loaded objects.
* elf/dl-load.c (lose): Likewise.
* elf/dl-object.c (_dl_new_object): Likewise.
* elf/dl-iteratephdr.c (__dl_iterate_phdr): Lock
GL(dl_load_write_lock) instead of GL(dl_load_lock).
2010-05-03 Ulrich Drepper <[email protected]>
* elf/dl-iteratephdr.c (__dl_iterate_phdr): Remove unnecessary
assignment.
2010-05-02 Ulrich Drepper <[email protected]>
* misc/mntent_r.c (encode_name): The slow loop handles newlines so we
should recognize them as an abort condition.
Patch by Jan Lieskovsky <[email protected]>.
2010-04-25 Bruno Haible <[email protected]>
[BZ #11538]
* sysdeps/unix/bsd/ptsname.c (__ptsname_r): Use __ttyname_r's return
value instead of errno.
* sysdeps/unix/getlogin.c (getlogin): Likewise.
[BZ #11537]
* sysdeps/mach/hurd/ttyname_r.c (__ttyname_r): Upon failure, return
errno, not -1.
2010-04-24 Emilio Pozuelo Monfort <[email protected]>
* hurd/lookup-at.c (__file_name_lookup_at): Fix error return value.
2010-04-22 Ulrich Drepper <[email protected]>
* po/vi.po: Update from translation team.
2010-04-21 Ulrich Drepper <[email protected]>
* po/bg.po: Update from translation team.
2010-04-19 Roland McGrath <[email protected]>
* elf/Makefile ($(objpfx)noload): Depend on libdl.so.
* Makeconfig (as-needed, no-as-needed): New variables.
(link-libc): Add ld.so inside --as-needed.
* stdio-common/tst-fmemopen.c (TEST_FILE): Macro removed.
(main): Take arguments. Construct test file name from ARGV[0].
2010-04-15 H.J. Lu <[email protected]>
* string/test-strncmp.c (check_result): New function.
(do_one_test): Use it.
(check1): New function.
(test_main): Use it.
* sysdeps/i386/i686/multiarch/strcmp-sse4.S (crosspage): Properly
update source and destination.
* sysdeps/i386/i686/multiarch/strcmp-ssse3.S (gobble_ashr_12):
Properly check and update counter.
2010-04-14 H.J. Lu <[email protected]>
* sysdeps/x86_64/elf/configure.in: Move AVX test to ....
* sysdeps/i386/configure.in: ...here.
* sysdeps/i386/i686/multiarch/Makefile (libm-sysdep_routines): Define.
(CFLAGS-s_fma-fma.c): Define.
(CFLAGS-s_fmaf-fma.c): Define.
* sysdeps/i386/i686/multiarch/Versions: New file.
* sysdeps/i386/i686/multiarch/s_fma-fma.c: New file.
* sysdeps/i386/i686/multiarch/s_fma.c: New file.
* sysdeps/i386/i686/multiarch/s_fmaf-fma.c: New file.
* sysdeps/i386/i686/multiarch/s_fmaf.c: New file.
* sysdeps/x86_64/multiarch/memcmp-sse4.S: Check
DATA_CACHE_SIZE_HALF instead of SHARED_CACHE_SIZE_HALF.
2010-04-14 Andreas Schwab <[email protected]>
* elf/dl-version.c (_dl_check_map_versions): Avoid index overflow
when dependencies are missing.
2010-04-14 H.J. Lu <[email protected]>
* sysdeps/x86_64/multiarch/memcmp-sse4.S: Optimized for unaligned
data.
2010-04-12 H.J. Lu <[email protected]>
* sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
memcmp-sse4.
* sysdeps/x86_64/multiarch/memcmp-sse4.S: New file.
* sysdeps/x86_64/multiarch/memcmp.S: New file.
* sysdeps/x86_64/multiarch/rtld-memcmp.c: New file.
2010-04-13 Ulrich Drepper <[email protected]>
* sysdeps/x86_64/multiarch/init-arch.h: Pretty printing.
Add SSE 4.1 macros.
2010-04-10 Matt Fleming <[email protected]>
* elf/elf.h: Add SH specific ELF header flags.
2010-04-13 Andreas Schwab <[email protected]>
* sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c: Fix setup of
overflow area.
* sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c: Likewise.
2010-04-12 Andreas Schwab <[email protected]>
* stdlib/tst-makecontext3.c (main): Initialize ucontext_t objects
only with getcontext. Test for unimplemented makecontext by
checking errno.
2010-04-09 Ulrich Drepper <[email protected]>
* nscd/aicache.c (addhstaiX): Correct passing memory to address
list to gethostbyname4_r functions.
* resolv/nss_dns/dns-host.c (gaih_getanswer_slice): Optimize
copying of h_name.
2010-04-09 Roland McGrath <[email protected]>
* Makerules ($(common-objpfx)libc-abis.h): Depend on libc-abis.stamp.
($(common-objpfx)libc-abis.stamp): New target, rule moved from
libc-abis.h target. Use a stamp file to avoid repeating no-op
move-if-change on every run.
* posix/Makefile (tst-chmod-ARGS): Pass $(objdir), not `pwd`.
2010-04-08 Ulrich Drepper <[email protected]>
[BZ #10915]
* nscd/nscd_stat.c (struct statdata): Add reload_count field.
(send_stats): Fill in reload_count.
(receive_print_stats): Print reload_count.
* sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid): When
reading the loginuid file use a buffer which is always large enough.
NUL-terminate the string.
* malloc/malloc.c (_int_malloc): Return NULL if printing error message
returns.
2010-04-07 Andreas Schwab <[email protected]>
* sysdeps/unix/sysv/linux/i386/fallocate.c: Set errno on error.
* sysdeps/unix/sysv/linux/i386/fallocate64.c: Likewise.
2010-04-08 Andreas Jaeger <[email protected]>
[BZ #10401]
* math/s_cprojl.c (__cprojl): Fix implementation to follow C99
standard.
* math/s_cprojf.c (__cprojf): Likewise.
* math/s_cproj.c (__cproj): Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_cprojl.c (__cprojl): Likewise.
* math/libm-test.inc (cproj_test): Fix test.
2010-04-08 Roland McGrath <[email protected]>
* Makerules (libc-abis): Variable removed.
($(common-objpfx)libc-abis.h): Depend on Makerules too.
Use automatic variables in commands.
Depend on first libc-abis from $(sysdirs) or $(..).
2010-04-07 Ulrich Drepper <[email protected]>
* posix/bug-getopt1.c: New file.
* posix/bug-getopt2.c: New file.
* posix/bug-getopt3.c: New file.
* posix/bug-getopt4.c: New file.
* posix/bug-getopt5.c: New file.
2009-12-01 Eric Blake <[email protected]>
[BZ #11039]
* posix/getopt.c (_getopt_internal_r): Skip optional - or + before
checking lead byte of optstring for :.
[BZ #11040]
* posix/getopt.c (_getopt_internal_r): Reject '-;' as short
option, since it conflicts with "W;" optstring extension.
2009-12-02 Eric Blake <[email protected]>
[BZ #11041]
* posix/getopt.c (_getopt_internal_r): Handle '-Wfoo' identically
to '--foo', with optional argument or non-ambiguous prefix.
2010-04-07 Ulrich Drepper <[email protected]>
[BZ #11134]
* nis/libnsl.h (NSS_FLAG_ADJUNCT_AS_SHADOW): Define.
* nis/nss: Document new ADJUNCT_AS_SHADOW variable.
* nis/nss-default.c: Handle ADJUNCT_AS_SHADOW variable.
* nis/nss_nis/nis-pwd.c (internal_nis_endpwent): Minor cleanups.
(internal_nis_getpwent_r): Don't fill in password from adjunct table
if NSS_FLAG_ADJUNCT_AS_SHADOW is set.
(_nss_nis_getpwnam_r): Likewise.
(_nss_nis_getpwuid_r): Likewise.
* nis/nss_nis/nis-spwd.c (ent_adjunct_used): New global variable.
(_nss_nis_setspent): Also reset ent_adjunct_used.
(internal_nis_getspent_r): If new_start is set and shadow.byname table
does not exist and NSS_FLAG_ADJUNCT_AS_SHADOW is set, try to get
passwd.adjunct.byname table. If new_start is not set get next entry
from the initially used table. Synthesize shadow.byname table if
necessary by adding two empty fields.
(_nss_nis_getspnam_r): If shadow.byname table does not exist and
NSS_FLAG_ADJUNCT_AS_SHADOW is set, try to get passwd.adjunct.byname
table and synthesize shadow.byname table.
2010-04-06 H.J. Lu <[email protected]>
* Makerules (libc-abis): Add $(..) to libc-abis.
2010-04-06 Joseph Myers <[email protected]>
* Makerules (libc-abis): Fix search for libc-abis in add-ons.
2010-04-05 Thomas Schwinge <[email protected]>
* sysdeps/gnu/unwind-resume.c: New, moved from nptl/sysdeps/pthread/.
* sysdeps/gnu/rt-unwind-resume.c: Likewise.
* sysdeps/gnu/Makefile: Add sections for csu and rt subdirs to
build unwind-resume code, previously in nptl/sysdeps/pthread/Makefile.
2010-04-05 Roland McGrath <[email protected]>
* elf/dl-cache.c (_dl_load_cache_lookup): Obey dl_hwcap_mask.
* elf/dl-support.c (_dl_hwcap_mask): New variable.
* elf/rtld.c (dl_main) [HAVE_AUX_VECTOR]: Add a cast.
2010-03-30 Paul Pluzhnikov <[email protected]>
* Makeconfig: Propagate -fdebug-prefix-map from CFLAGS to ASFLAGS.
2010-03-30 Joseph Myers <[email protected]>
* elf/elf.h (ELFOSABI_ARM_AEABI): Define.
2010-04-05 Ulrich Drepper <[email protected]>
* po/nl.po: Update from translation team.
[BZ #11010]
* resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname3_r): Handle
timeouts from servers.
[BZ #11149]
* elf/ldconfig.c (main): Respect chroot setting when looking for
the aux cache.
2010-04-04 Ulrich Drepper <[email protected]>
[BZ #11043]
* posix/getopt.c (_getopt_internal_r): Fix arguments printed in error
messages.
[BZ #11070]
* resolv/netdb.h: Declare iruserok and iruserok_af.
* argp/Makefile: Add rules to build and run bug-argp2.
* argp/bug-argp2.c: New file.
2010-02-05 Sergey Poznyakoff <[email protected]>
[BZ #11254]
* argp/argp-parse.c (convert_options): Fix improper use of `|'
between character values.
2010-04-04 Ulrich Drepper <[email protected]>
[BZ #11276]
* sysdeps/posix/remove.c (IS_NO_DIRECTORY_ERROR): Define.
(remove): Use IS_NO_DIRECTORY_ERROR to check for file being no
directory.
* sysdeps/unix/sysv/linux/remove.c: New file.
* conform/data/sys/stat.h-data: Fix testing of S_IS* macros.
[BZ #11279]
* io/sys/stat.h: Always define S_ISSOCK for XPG6 and up.
[BZ #11287]
* csu/Makefile ($(objpfx)version-info.h): Handle newer kernel headers
which don't define UTS_RELEASE.
2010-04-04 H.J. Lu <[email protected]>
Ulrich Drepper <[email protected]>
[BZ #11292]
* sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features): Allow
concurrent initialization and use of __cpu_features.
2010-04-04 Ulrich Drepper <[email protected]>
* sysdeps/x86_64/multiarch/init-arch.h (cpu_features): Add tag to
the enum.
2010-04-03 Ulrich Drepper <[email protected]>
[BZ #11333]
* sysdeps/unix/readdir_r.c (__READDIR_R): Add support for platforms
which include unnecessary padding in d_reclen.
* sysdeps/unix/sysv/linux/i386/readdir64_r.c: Select work-around for
unnecessary padding.
[BZ #11387]
* sysdeps/unix/sysv/linux/ifaddrs.c (map_newlin): Don't abort on
unknown interface, return -1.
(getifaddrs_internal): Rename from getifaddrs. Handle errors in
map_newlink be returning -EAGAIN.
(getifaddrs): If -EAGAIN is returned from getifaddrs_internal try
again.
2010-03-25 Ryan S. Arnold <[email protected]>
* sysdeps/unix/sysv/linux/getsysstats.c (next_line): Remove
redundant and incorrect else block which overwrites current line
with the partial next line.
2010-04-03 Ulrich Drepper <[email protected]>
[BZ #11438]
* posix/gai.conf: Document problems with IPv4 site-local addresses and
NATs.
[BZ #11449]
* crypt/crypt_util.c (__init_des_r): Add memory barrier before setting
small_tables_initialized.
* malloc/malloc.c (_int_free): Add one more sanity check for fastbins.
* malloc/malloc.c (set_max_fast): Fix computation of the value.
2010-03-30 David S. Miller <[email protected]>
* sysdeps/unix/sysv/linux/mmap64.c (__mmap64): Fix
MMAP2_PAGE_SHIFT test.
2010-03-29 Ulrich Drepper <[email protected]>
* sysdeps/unix/sysv/linux/bits/socket.h: Define MSG_WAITFORONE.
2010-03-28 Thomas Schwinge <[email protected]>
* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start): Adapt to auxv
changes in the generic code.
* elf/rtld.c (dl_main): Conditionalize the code that dereferences auxv
to [HAVE_AUX_VECTOR].
2010-03-27 Ulrich Drepper <[email protected]>
* sysdeps/unix/sysv/linux/getpagesize.c (__getpagesize): If
__ASSUME_AT_PAGESIZE we can rely on the value being set.
* include/wchar.h: Undefine __need_mbstate_t and __need_wint_t
unconditionally in the end.
* posix/glob.c (glob): Initialize oldcount early, too.
2010-03-26 Ulrich Drepper <[email protected]>
* sysdeps/unix/sysv/linux/i386/fcntl.c: Define miss_F_GETOWN_EX
only if needed.
Patch mostly by Paul Pluzhnikov <[email protected]>.
2010-03-26 Richard Henderson <[email protected]>
* sysdeps/generic/ldsodefs.h (_dl_random): Mark attribute_relro;
* stdio-common/psiginfo.c (psiginfo): Fix printf format
warning for si_band.
* locale/setlocale.c (free_category): Finish renaming
struct locale_data to __locale_data.
* csu/gmon-start.c (ENTRY_POINT, etext): Declare as char[], not void.
* elf/dl-sysdep.c (_end): Likewise.
* sysdeps/unix/sysv/dl-sysdep.c (frob_brk): Likewise with locally
declared _end, and associated variables.
2010-03-26 Ulrich Drepper <[email protected]>
* sysdeps/posix/getaddrinfo.c (gaih_inet): Don't assume success always
means aborting the loop over the NSS methods.
2010-03-25 Andreas Schwab <[email protected]>
[BZ #11001]
* sysdeps/posix/getaddrinfo.c (gaih_inet): Reset no_data before
each action.
2010-03-26 Ulrich Drepper <[email protected]>
* malloc/malloc.c: Remove stale reference to website.
2010-03-24 Ulrich Drepper <[email protected]>
[BZ #11389]
* bits/time.h: Define CLOCK_MONOTONIC_RAW, CLOCK_REALTIME_COARSE, and
CLOCK_MONOTONIC_COARSE.
* sysdeps/unix/sysv/linux/clock_getres.c: Handle CLOCK_MONOTONIC_RAW,
CLOCK_REALTIME_COARSE, and CLOCK_MONOTONIC_COARSE.
* sysdeps/unix/sysv/linux/clock_gettime.c: Likewise.
* sysdeps/unix/sysv/linux/clock_settime.c: Likewise.
2010-03-25 Andreas Schwab <[email protected]>
* sysdeps/posix/cuserid.c: Fix typo.
2010-03-16 Chris Demetriou <[email protected]>
[BZ #11394]
* locale/programs/simple-hash.c: Include inttypes.h.
(hashval_t): Defined to be uint32_t.
* locale/programs/simple_hash.h: Include inttypes.h.
(compute_hashval): Change return type to uint32_t.
2010-03-24 Ulrich Drepper <[email protected]>
* sysdeps/unix/sysv/linux/getlogin_r.c: New file.
* sysdeps/unix/sysv/linux/getlogin.c: New file.
* sysdeps/unix/getlogin_r.c: Allow compiling getlogin as static
function.
* sysdeps/unix/getlogin.c: Likewise. Move name variable to toplevel.
* include/unistd.h: Declare __getlogin_r_loginuid.
[BZ #11397]
* sysdeps/posix/cuserid.c (cuserid): Make sure the returned string
is NUL terminated.
Patch by Jonathan Geisler <[email protected]>.
* sysdeps/unix/sysv/linux/mmap64.c: Allow variable shift values.
2010-03-24 H.J. Lu <[email protected]>
* sysdeps/x86_64/multiarch/strpbrk-c.c: Define only if SHARED
is defined.
2010-03-22 H.J. Lu <[email protected]>
* string/test-memcmp.c (check_result): New function.
(do_one_test): Use it.
(check1): New function.
(test_main): Use it.
2010-03-24 Ulrich Drepper <[email protected]>
* posix/tst-gnuglob.c: Add tests with empty patterns. For this
rewrite the tests to add support for failing glob calls.
Some other minor cleanups.
* posix/bug-glob3.c: New file.
* posix/Makefile (tests): Add bug-glob3.
2010-03-24 Ulrich Drepper <[email protected]>
Andreas Schwab <[email protected]>
* posix/glob.c (glob): Clean up gl_pathc and gl_pathv earlier.
If pattern is "" bail out early
2010-03-23 Jakub Jelinek <[email protected]>
* elf/dl-lookup.c (do_lookup_x): If tab->entries is NULL,
but tab->size != 0, just unlock and goto success, without
allocating anything or entering anything into the hash table.
(_dl_debug_bindings): Temporarily set tab->entries to NULL
around do_lookup_x in undef_map->l_local_scope[0]. If
undef_map->l_symbolic_in_local_scope, lookup also in
symbolic_searchlist of following libraries in l_local_scope
that have DT_SYMBOLIC set.
* elf/dl-deps.c (_dl_map_object_deps): Compute
l_symbolic_in_local_scope.
* include/link.h (struct link_map): Add l_symbolic_in_local_scope
bitfield.
2010-03-24 Ulrich Drepper <[email protected]>
[BZ #11410]
* wctype/wctype.h: Use <wchar.h> to get the wint_t definition.
* wcsmbs/wchar.h: Correct preprocessor directive indentation. Move
C++ prototype handling to a better place.
2010-03-18 Ulrich Drepper <[email protected]>
* elf/dl-load.c (open_verify): Extend expected to the full size of the
e_ident array. When loading, check that the fields in e_ident we don't
know are zero to allow future extensions.
2010-03-18 H.J. Lu <[email protected]>
* sysdeps/i386/i686/multiarch/memcmp-ssse3.S: Update %xmm3
when exit from loop.
2010-03-16 Andreas Schwab <[email protected]>
* resolv/res_send.c (__libc_res_nsend): Fix printing of server
address in debug statement.
(send_dg): Pass correct buffer pointer to DprintQ.
2010-03-17 Ulrich Drepper <[email protected]>
* libc-abis: Add a few more entries.
2010-03-16 Ulrich Drepper <[email protected]>
* elf/dl-load.c (VALID_ELF_ABIVERSION): Add additional osabi parameter.
Not used here.
(open_verify): Modify for extended VALID_ELF_ABIVERSION macro
interface.
* sysdeps/unix/sysv/linux/ldsodefs.h (VALID_ELF_ABIVERSION): Add
additional osabi parameter. Only acceept nonzero ABI versions if osabi
is Linux.
Fix includes.
(expected2): Don't explicitly initialize EI_ABIVERSION byte.
* sysdeps/unix/sysv/linux/ldsodefs.h (VALID_ELF_ABIVERSION): Update
definition to follow generic code.
2010-03-15 Ulrich Drepper <[email protected]>
* posix/getconf.c: Update copyright year.
* nss/getent.c: Likewise.
* iconv/iconvconfig.c: Likewise.
* iconv/iconv_prog.c: Likewise.
* elf/ldconfig.c: Likewise.
* catgets/gencat.c: Likewise.
* csu/version.c: Likewise.
* elf/ldd.bash.in: Likewise.
* elf/sprof.c (print_version): Likewise.
* locale/programs/locale.c: Likewise.
* locale/programs/localedef.c: Likewise.
* nscd/nscd.c (print_version): Likewise.
* debug/xtrace.sh: Likewise.
* malloc/memusage.sh: Likewise.
* malloc/mtrace.pl: Likewise.
* debug/catchsegv.sh: Likewise.
* Makerules: Add rule for libc-abis.h.
* csu/version.c: Use LIBC_ABIS_STRING string if available.
* elf/dl-load.c (VALID_ELF_ABIVERSION): Check using LIBC_ABI_MAX.
(open_verify): Only check EI_ABIVERSION bytes using VALID_ELF_HEADER.
Add extra call to VALID_ELF_ABIVERSION.
2010-03-12 Ulrich Drepper <[email protected]>
* sysdeps/unix/sysv/linux/sys/mount.h (UMOUNT_NOFOLLOW): Define.
2010-03-12 Andreas Schwab <[email protected]>
* elf/dl-dst.h: Include "trusted-dirs.h".
(DL_DST_REQUIRED): Take $LIB into account.
2010-03-11 Roland McGrath <[email protected]>
* elf/elf.h (R_X86_64_GOT64, R_X86_64_GOTPCREL64): New macros.
(R_X86_64_GOTPC64, R_X86_64_GOTPLT64, R_X86_64_PLTOFF64): New macros.
2010-03-10 Luis Machado <[email protected]>
* sysdeps/powerpc/powerpc64/power7/memcpy.S: New file.
* sysdeps/powerpc/powerpc32/power7/memcpy.S: New file.
2010-03-09 David S. Miller <[email protected]>
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Handling
of R_SPARC_TLS_LE_* needs to use 32-bit loads and stores, not
64-bit ones.
* sysdeps/sparc/sparc32/memcpy.S: Fix build.
* sysdeps/sparc/sparc32/strlen.S: Optimize.
* sysdeps/sparc/sparc64/strlen.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/strlen.S (ASI_PNF, ASI_BLK_P,
XCC): Delete definitions, not needed.
2010-03-07 Ulrich Drepper <[email protected]>
* sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
Little follow-up patch from last change.
2010-03-06 Ulrich Drepper <[email protected]>
* sysdeps/unix/sysv/linux/internal_statvfs.c: Handle ext4 and logfs.
* sysdeps/unix/sysv/linux/linux_fsinfo.h: Add entry for logfs.
2010-02-18 Yann Droneaud <[email protected]>
* resolv/res_send.c: Fixed DEBUG statements.
Moved tmpbuf declaration to block beginning and
updated pointer names used in multiple DprintQ() calls
2010-02-18 H.J. Lu <[email protected]>
* config.make.in (config-asflags-i686): Define.
* configure.in: Substitute libc_cv_as_i686.
* sysdeps/i386/configure.in: Check if assembler supports -mtune=i686.
* sysdeps/i386/i686/Makefile (CFLAGS-.oX): Add -Wa,-mtune=i686
if assembler supports -mtune=i686.
(ASFLAGS-.oX): Likewise.
2010-03-04 Ulrich Drepper <[email protected]>
* elf/elf.h (R_X86_64_SIZE32): Define.
(R_X86_64_SIZE64): Define.
2010-03-02 Richard Guenther <[email protected]>
* sysdeps/x86_64/dl-machine.h (elf_machine_rela): R_X86_64_PC32
is sign-extending.
2010-03-03 Ulrich Drepper <[email protected]>
* sysdeps/unix/sysv/linux/bits/in.h: Add a few more definitions from
the kernel headers.
2010-03-04 David S. Miller <[email protected]>
* sysdeps/sparc/sparc64/Implies: Add ieee754/dbl-64/wordsize-64 entry.
* sysdeps/sparc/sparc32/sparcv8/udiv_qrnnd.S: Delete.
* sysdeps/sparc/sparc32/udiv_qrnnd.S: Delete.
2010-03-03 David S. Miller <[email protected]>
* math/math_private.h (INSERT_WORDS64): Fix argument order.
2010-03-03 Aurelien Jarno <[email protected]>
* sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c: New file.
2010-03-03 David S. Miller <[email protected]>
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_lazy_rel): Must
pass '1' for 't' argument to sparc_fixup_plt.
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_lazy_rel):
Likewise.
* sysdeps/sparc/sparc32/dl-plt.h (OPCODE_BA_PT): Define.
(sparc_fixup_plt): Document 't' argument. Enable branch
optimization and use v9 branches when possible. Explain why we
cannot unconditionally patch the branch into the first PLT
instruction.
* sysdeps/sparc/sparc64/dl-plt.h (sparc64_fixup_plt): Document 't'
argument. Use v9 branches when possible. Explain why we can in
fact unconditionally use a branch in the first PLT instruction
here.
2010-02-28 Roland McGrath <[email protected]>
* elf/elf.h (NT_X86_XSTATE): New macro.
2010-02-25 David S. Miller <[email protected]>
* sysdeps/sparc/sparc64/Makefile: Add align-cpy rule.
* sysdeps/sparc/sparc64/align-cpy.S: New.
* sysdeps/sparc/sparc64/memcpy.S (__align_cpy_1, __align_cpy_2,
__align_cpy_4, __align_cpy_8, __align_cpy_16): Remove.
* sysdeps/sparc/sparc64/sparcv9b/memcpy.S (__align_cpy_1,
__align_cpy_2, __align_cpy_4, __align_cpy_8, __align_cpy_16):
Remove.
* sysdeps/sparc/sparc64/sparcv9v/memcpy.S (__align_cpy_1,
__align_cpy_2, __align_cpy_4, __align_cpy_8, __align_cpy_16):
Remove.
* sysdeps/sparc/sparc64/sparcv9v2/memcpy.S (__align_cpy_1,
__align_cpy_2, __align_cpy_4, __align_cpy_8, __align_cpy_16):
Remove.
* sysdeps/sparc/sparc32/bcopy.c: Delete.
* sysdeps/sparc/sparc32/memmove.c: Delete.
* sysdeps/sparc/sparc32/sparcv9/bcopy.c: Delete.
* sysdeps/sparc/sparc32/sparcv9/memmove.c: Delete.
* sysdeps/sparc/sparc64/bcopy.c: Delete.
* sysdeps/sparc/sparc64/memmove.c: Delete.
* sysdeps/sparc/sparc64/memcopy.h: New.
* sysdeps/sparc/sparc32/memcpy.S (bcopy, memmove): Remove.
* sysdeps/sparc/sparc64/memcpy.S (bcopy, memmove): Likewise.
* sysdeps/sparc/sparc64/sparcv9b/memcpy.S (bcopy, memmove): Likewise.
* sysdeps/sparc/sparc64/sparcv9v/memcpy.S (bcopy, memmove): Likewise.
* sysdeps/sparc/sparc64/sparcv9v2/memcpy.S (bcopy, memmove): Likewise.
* sysdeps/sparc/elf/rtld-global-offsets.sym: New file.
* sysdeps/sparc/Makefile (csu): Add rtld-global-offsets.sym to
gen-as-const-headers.
* sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile: New file.
* sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy.S: New file.
* sysdeps/sparc/sparc32/sparcv9/multiarch/memset.S: New file.
* sysdeps/sparc/sparc32/sparcv9/sparcv9b/memcpy.S: Move to...
* sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy-ultra3.S: ...here.
* sysdeps/sparc/sparc32/sparcv9/sparcv9v/memcpy.S: Move to...
* sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy-niagara1.S: ...here.
* sysdeps/sparc/sparc32/sparcv9/sparcv9v/memset.S: Move to...
* sysdeps/sparc/sparc32/sparcv9/multiarch/memset-niagara1.S: ...here.
* sysdeps/sparc/sparc32/sparcv9/sparcv9v2/memcpy.S: Move to...
* sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy-niagara2.S: ...here.
* sysdeps/sparc/sparc32/sparcv9/sparcv9v2/memset.S: Removed.
* sysdeps/sparc/sparc64/multiarch/Makefile: New file.
* sysdeps/sparc/sparc64/sparcv9v/memcpy.S: Move to...
* sysdeps/sparc/sparc64/multiarch/memcpy-niagara1.S: ...here.
* sysdeps/sparc/sparc64/sparcv9v2/memcpy.S: Move to...
* sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S: ...here.
* sysdeps/sparc/sparc64/sparcv9b/memcpy.S: Move to...
* sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: ...here.
* sysdeps/sparc/sparc64/sparcv9v/memset.S: Move to...
* sysdeps/sparc/sparc64/multiarch/memset-niagara1.S: ...here.
* sysdeps/sparc/sparc64/sparcv9v2/memset.S: Removed.
* sysdeps/sparc/sparc64/multiarch/memcpy.S: New file.
* sysdeps/sparc/sparc64/multiarch/memset.S: New file.
2010-02-20 H.J. Lu <[email protected]>
[BZ #11332]
* sysdeps/i386/i686/multiarch/strcmp-sse4.S: Use cfi_remember_state
and cfi_restore_state only if USE_AS_STRNCMP is defined.
2010-02-24 Ulrich Drepper <[email protected]>
* sysdeps/x86_64/Implies: Add ieee754/dbl-64/wordsize-64 entry.
2010-02-24 H.J. Lu <[email protected]>
* sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
(bk_write_less32bytes_2): Renamed to ...
(bk_write_less48bytes): This.
Use unsigned conditional jumps.
Correct unwind info.
Use add/sub instead of lea if possible.
(shl_0_gobble_cache_loop_tail): Removed.
(large_page): Properly adjust ECX.
* sysdeps/i386/i686/multiarch/memcpy-ssse3.S: Use unsigned
conditional jumps.
Correct unwind info.
* sysdeps/i386/i686/multiarch/memset-sse2-rep.S: Remove redundant
punpcklbw.
Use unsigned conditional jumps.
(128bytesormore_nt): Renamed to ...
(128bytesormore_endof_L1): This.
Use add instead of lea if possible.
Correct unwind info.
* sysdeps/i386/i686/multiarch/memset-sse2.S: Remove redundant
punpcklbw.
Use unsigned conditional jumps.
Use add instead of lea if possible.
Correct unwind info.
2010-02-24 Ulrich Drepper <[email protected]>
[BZ #11319]
* libio/iovdprintf.c (_IO_vdprintf): Explicitly flush stream before
undoing the stream because _IO_FINISH doesn't report failures.
[BZ #5553]
* malloc/malloc.c (public_vALLOc): Set ar_ptr when trying main_arena.
(public_pVALLOc): Likewise.
Patch by Petr Baudis.
2010-02-22 Jim Meyering <[email protected]>
* manual/math.texi (BSD Random): Fix a typo: s/are/is/
* manual/charset.texi: Adjust grammar.
* manual/errno.texi (Error Messages): Fix doubled-words and typos.
* manual/charset.texi (Selecting the Conversion): Likewise.
* manual/getopt.texi (Getopt Long Options): Likewise.
* manual/memory.texi (Resizing the Data Segment): Likewise.
* manual/message.texi (GUI program problems): Likewise.
* manual/resource.texi (CPU Affinity): Likewise.
* manual/stdio.texi (Streams and Threads): Likewise.
* manual/time.texi (High Accuracy Clock): Likewise.
2009-02-20 David S. Miller <[email protected]>
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_runtime_setup):
Adjust rela->r_offset by l->l_addr when rewriting PLT.
* sysdeps/sparc/sparc64/memchr.S: Use unsigned branch on greater to
test end of buffer.
* sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c
(__makecontext): Adjust arg counter properly when copying arg
stack slots.
2009-02-20 Joseph Myers <[email protected]>
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_runtime_setup):
Adjust rela->r_offset by l->l_addr when rewriting PLT.
2010-02-19 Carl Fredrik Hammar <[email protected]>
* hurd/hurdioctl.c (tiocsctty): Call `do_tiocsctty' instead of
non-existent `tiocsctty_port'.
2010-02-16 H.J. Lu <[email protected]>
* sysdeps/i386/i686/multiarch/memcmp.S (memcmp): Use CPUID_OFFSET
instead of FEATURE_OFFSET.
* sysdeps/i386/i686/multiarch/strcmp.S (strcmp): Likewise.
* sysdeps/i386/i686/multiarch/memcmp-sse4.S: Add alignnments.
Fix one unwind info problem.
* sysdeps/i386/i686/multiarch/memcmp-ssse3.S (less1bytes): Add CFI_POP.
* sysdeps/i386/i686/multiarch/strcmp-sse4.S: Simplify unwind info.
2010-02-17 H.J. Lu <[email protected]>
Ulrich Drepper <[email protected]>
* sysdeps/i386/i686/multiarch/strcmp-ssse3.S: Fix typo in unwind info.
Clean up a bit.
2010-02-17 Carl Fredrik Hammar <[email protected]>
* hurd/hurdioctl.c (tiocsctty): Only get FD ports, do work in...
(tiocsctty_port): ...this new function.
* hurd/hurd/ioctl.h (_HURD_HANDLE_IOCTLS_1): Cast to
`ioctl_handler_t'.
2010-02-15 Ulrich Drepper <[email protected]>
* sysdeps/i386/i686/multiarch/memcmp-sse4.S: Fix unwind info.
* sysdeps/i386/i686/multiarch/memcmp-ssse3.S: Likewise.
* sysdeps/i386/i686/multiarch/strcmp-sse4.S: Likewise.
* sysdeps/i386/i686/multiarch/strcmp-ssse3.S: Likewise.
* sysdeps/i386/i686/multiarch/strcmp-sse4.S: Don't fall through to
undefined code.
2010-02-12 H.J. Lu <[email protected]>
* sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
strcmp-ssse3, strcmp-sse4, strncmp-c, strncmp-ssse3, strncmp-sse4,
memcmp-c, memcmp-ssse3, and memcmp-sse4.
* sysdeps/i386/i686/multiarch/memcmp-sse4.S: New file.
* sysdeps/i386/i686/multiarch/memcmp-ssse3.S: New file.
* sysdeps/i386/i686/multiarch/memcmp.S: New file.
* sysdeps/i386/i686/multiarch/strcmp-sse4.S: New file.
* sysdeps/i386/i686/multiarch/strcmp-ssse3.S: New file.
* sysdeps/i386/i686/multiarch/strcmp.S: New file.
* sysdeps/i386/i686/multiarch/strncmp-c.c: New file.
* sysdeps/i386/i686/multiarch/strncmp-sse4.S: New file.
* sysdeps/i386/i686/multiarch/strncmp-ssse3.S: New file.
* sysdeps/i386/i686/multiarch/strncmp.S: New file.
2010-02-12 Luis Machado <[email protected]>
* sysdeps/powerpc/powerpc32/dl-machine.h: Removed old PPC_REL16 check.
* sysdeps/powerpc/powerpc32/dl-machine.h: Likewise.
* sysdeps/powerpc/powerpc32/elf/start.S: Likewise.
* sysdeps/powerpc/powerpc32/memset.S: Likewise.
* sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt.S: Likewise.
* sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf.S: Likewise.
* sysdeps/powerpc/powerpc32/configure.in: Fail if R_PPC_REL16
is not supported.
* sysdeps/powerpc/powerpc32/fpu/s_round.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_truncf.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_floorf.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_ceil.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_floor.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_roundf.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_rintf.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_trunc.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/setjmp-common.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_lround.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_rint.S: Likewise.
* sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt.S: Likewise.
* sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S: Likewise.
* sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf.S: Likewise.
* sysdeps/powerpc/powerpc32/dl-start.S: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/____longjmp_chk.S:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext-common.S:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S: Likewise.
2010-02-12 Alan Modra <[email protected]>
* elf/tls-macros.h [__powerpc__] (__TLS_CALL_CLOBBERS): Remove r3.
Define and use for __powerpc64__ too.
[__powerpc__] (TLS_LD): Add r3 to clobbers.
[__powerpc__] (TLS_GD): Set asm output. Make __result r3 reg.
[__powerpc64__] (TLS_GD): Make __result r3 reg.
[__powerpc64__] (TLS_IE): Relax output constraint.
2010-02-11 Andreas Krebbel <[email protected]>
* sysdeps/s390/s390-64/utf8-utf16-z9.c: Disable hardware
instructions cu21 and cu24. Add well-formedness checking
parameter and adjust the software implementation.
* sysdeps/s390/s390-64/utf16-utf32-z9.c: Likewise.
2010-02-10 Ulrich Drepper <[email protected]>
[BZ #11271]
* io/ftw.c (ftw_startup): Close descriptor for initial directory
after changing back to it.
2010-02-05 David S. Miller <[email protected]>
* elf/elf.h (R_SPARC_JMP_IREL, R_SPARC_IRELATIVE): Define.
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Handle new
ifunc relocs.
(elf_machine_lazy_rel): Likewise.
(sparc_fixup_plt): Pull out to...
* sysdeps/sparc/sparc32/dl-plt.h: ...here.
* sysdeps/sparc/sparc32/dl-irel.h: New file.
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Handle new
ifunc relocs.
(elf_machine_lazy_rel): Likewise.
(sparc64_fixup_plt): Pull out to...
* sysdeps/sparc/sparc64/dl-plt.h: ...here.
* sysdeps/sparc/sparc64/dl-irel.h: New file.
2010-02-09 Maxim Kuvyrkov <[email protected]>
* elf/elf.h: Define m68k TLS relocations.
2010-02-10 Luis Machado <[email protected]>
* sysdeps/powerpc/powerpc64/power7/Implies: Removed.
* sysdeps/powerpc/powerpc64/power7/fpu/Implies: Removed.
* sysdeps/powerpc/powerpc32/power7/Implies: Removed.
* sysdeps/powerpc/powerpc32/power7/fpu/Implies: Removed.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies: Add
64-bit power7 fpu path.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies: Add
32-bit power7 fpu math.
2010-02-09 Ulrich Drepper <[email protected]>
* sysdeps/i386/rshift.S: More compact unwind information.
* sysdeps/i386/lshift.S: Fix unwind information.
2010-02-08 Luis Machado <[email protected]>
* sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S: New file.
* sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S: New file.
* sysdeps/powerpc/powerpc64/power7/fpu/s_isnanf.S: New file.
* sysdeps/powerpc/powerpc32/power7/fpu/s_isnanf.S: New file.
* sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S: New file.
* sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S: New file.
* sysdeps/powerpc/powerpc64/power7/fpu/s_isinff.S: New file.
* sysdeps/powerpc/powerpc32/power7/fpu/s_isinff.S: New file.
* sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S: New file.
* sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S: New file.
* sysdeps/powerpc/powerpc64/power7/fpu/s_finitef.S: New file.
* sysdeps/powerpc/powerpc32/power7/fpu/s_finitef.S: New file.