ChangeLog

   1 2010-07-31  Ulrich Drepper  <drepper@redhat.com>
   2
   3         * sysdeps/x86_64/multiarch/Makefile [subdir=string] (sysdep_routines):
   4         Add strcasecmp_l-ssse3.
   5         * sysdeps/x86_64/multiarch/strcmp.S: Add support to compile for
   6         strcasecmp.
   7         * sysdeps/x86_64/strcmp.S: Allow more flexible compiling of strcasecmp.
   8         * sysdeps/x86_64/multiarch/strcasecmp_l.S: New file.
   9         * sysdeps/x86_64/multiarch/strcasecmp_l-ssse3.S: New file.
  10
  11 2010-07-30  Ulrich Drepper  <drepper@redhat.com>
  12
  13         * sysdeps/x86_64/multiarch/strcmp.S: Pretty printing.
  14
  15         * string/Makefile (strop-tests): Add strcasecmp.
  16         * sysdeps/x86_64/Makefile [subdir=string] (sysdep_routines): Add
  17         strcasecmp_l-nonascii.
  18         (gen-as-const-headers): Add locale-defines.sym.
  19         * sysdeps/x86_64/strcmp.S: Add support for strcasecmp implementation.
  20         * sysdeps/x86_64/strcasecmp.S: New file.
  21         * sysdeps/x86_64/strcasecmp_l.S: New file.
  22         * sysdeps/x86_64/strcasecmp_l-nonascii.c: New file.
  23         * sysdeps/x86_64/locale-defines.sym: New file.
  24         * string/test-strcasecmp.c: New file.
  25
  26         * string/test-strcasestr.c: Test both ends of the range of characters.
  27         * sysdeps/x86_64/multiarch/strstr.c: Fix UCHIGH definition.
  28
  29 2010-07-29  Roland McGrath  <roland@redhat.com>
  30
  31         [BZ #11856]
  32         * manual/locale.texi (Yes-or-No Questions): Fix example code.
  33
  34 2010-07-27  Ulrich Drepper  <drepper@redhat.com>
  35
  36         * sysdeps/x86_64/multiarch/strcmp-ssse3.S: Avoid compiling the file
  37         for ld.so.
  38
  39 2010-07-27  Andreas Schwab  <schwab@redhat.com>
  40
  41         * manual/memory.texi (Malloc Tunable Parameters): Document
  42         M_PERTURB.
  43
  44 2010-07-26  Roland McGrath  <roland@redhat.com>
  45
  46         [BZ #11840]
  47         * configure.in (-fgnu89-inline check): Set and substitute
  48         gnu89_inline, not libc_cv_gnu89_inline.
  49         * configure: Regenerated.
  50         * config.make.in (gnu89-inline-CFLAGS): Use @gnu89_inline@.
  51
  52 2010-07-26  Ulrich Drepper  <drepper@redhat.com>
  53
  54         * string/test-strnlen.c: New file.
  55         * string/Makefile (strop-tests): Add strnlen.
  56         * string/tester.c (test_strnlen): Add a few more test cases.
  57         * string/tst-strlen.c: Better error reporting.
  58
  59         * sysdeps/x86_64/strnlen.S: New file.
  60
  61 2010-07-24  Ulrich Drepper  <drepper@redhat.com>
  62
  63         * sysdeps/x86_64/multiarch/strstr.c (__m128i_strloadu_tolower): Use
  64         lower-latency instructions.
  65
  66 2010-07-23  Ulrich Drepper  <drepper@redhat.com>
  67
  68         * string/test-strcasestr.c: New file.
  69         * string/test-strstr.c: New file.
  70         * string/Makefile (strop-tests): Add strstr and strcasestr.
  71         * string/str-two-way.h: Don't undefine MAX.
  72         * string/strcasestr.c: Don't define alias if NO_ALIAS is defined.
  73
  74 2010-07-21  Andreas Schwab  <schwab@redhat.com>
  75
  76         * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
  77         strcasestr-nonascii.
  78         (CFLAGS-strcasestr-nonascii.c): Define.
  79         * sysdeps/i386/i686/multiarch/strcasestr-nonascii.c: New file.
  80         * sysdeps/x86_64/multiarch/strcasestr-nonascii.c (STRSTR_SSE42):
  81         Remove unused attribute.
  82
  83 2010-07-20  Roland McGrath  <roland@redhat.com>
  84
  85         * elf/dl-sysdep.c (_dl_important_hwcaps): Add dsocaps mask to
  86         dl_hwcap_mask as well as dl_hwcap.  Without this, dsocaps matching in
  87         ld.so.cache was broken.  With it, there is no way to disable dsocaps
  88         like LD_HWCAP_MASK can disable hwcaps.
  89
  90 2010-06-02  Emilio Pozuelo Monfort  <pochu27@gmail.com>
  91
  92         * sysdeps/mach/hurd/sendmsg.c (__libc_sendmsg): Fix memory leaks.
  93
  94 2010-07-16  Ulrich Drepper  <drepper@redhat.com>
  95
  96         * sysdeps/x86_64/multiarch/strstr.c: Rewrite to avoid indirect function
  97         call in strcasestr.
  98         * sysdeps/x86_64/multiarch/strcasestr.c: Declare
  99         __strcasestr_sse42_nonascii.
 100         * sysdeps/x86_64/multiarch/Makefile: Add rules to build
 101         strcasestr-nonascii.c.
 102         * sysdeps/x86_64/multiarch/strcasestr-nonascii.c: New file.
 103
 104 2010-06-15  Luis Machado  <luisgpm@br.ibm.com>
 105
 106         * sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S: New file.
 107         * sysdeps/powerpc/powerpc32/power6/fpu/s_copysignf.S: New file.
 108         * sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: New file.
 109         * sysdeps/powerpc/powerpc64/power6/fpu/s_copysignf.S: New file.
 110
 111 2010-07-09  Ulrich Drepper  <drepper@redhat.com>
 112
 113         * sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Use __fcntl not
 114         fcntl.
 115
 116 2010-07-06  Andreas Schwab  <schwab@redhat.com>
 117
 118         * elf/dl-version.c (match_symbol): Don't pass NULL occation to
 119         dl_signal_cerror.
 120
 121 2010-07-06  Ulrich Drepper  <drepper@redhat.com>
 122
 123         * sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Implement
 124         _PC_PIPE_BUF using F_GETPIPE_SZ.
 125
 126 2010-07-05  Roland McGrath  <roland@redhat.com>
 127
 128         * manual/arith.texi (Rounding Functions): Fix rint description
 129         implicit in round description.
 130
 131 2010-07-02  Ulrich Drepper  <drepper@redhat.com>
 132
 133         * elf/Makefile: Fix linking for a few tests to make recent linker
 134         happy.
 135
 136 2010-06-30  Andreas Schwab  <schwab@redhat.com>
 137
 138         * dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Readd
 139         $(common-objpfx)libc_nonshared.a.
 140
 141 2010-06-21  Luis Machado  <luisgpm@br.ibm.com>
 142
 143         * sysdeps/powerpc/powerpc32/970/fpu/Implies: Remove.
 144         * sysdeps/powerpc/powerpc32/power5/fpu/Implies: Remove.
 145         * sysdeps/powerpc/powerpc32/power5+/fpu/Implies: Remove.
 146         * sysdeps/powerpc/powerpc32/power6x/fpu/Implies: Remove.
 147         * sysdeps/powerpc/powerpc64/970/fpu/Implies: Remove.
 148         * sysdeps/powerpc/powerpc64/power5/fpu/Implies: Remove.
 149         * sysdeps/powerpc/powerpc64/power5+/fpu/Implies: Remove.
 150         * sysdeps/powerpc/powerpc64/power6x/fpu/Implies: Remove.
 151         * sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies: Remove.
 152         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies: Remove.
 153         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies: Remove.
 154         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies: Remove.
 155         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies: Remove.
 156         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies: Remove.
 157         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies: Remove.
 158         * sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies: Remove.
 159         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies: Remove.
 160         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies: Remove.
 161         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies: Remove.
 162         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies: Remove.
 163         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies: Remove.
 164         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies: Remove.
 165         * sysdeps/powerpc/powerpc32/970/Implies: Point to power4.
 166         * sysdeps/powerpc/powerpc32/power5/Implies: Point to power4.
 167         * sysdeps/powerpc/powerpc32/power5+/Implies: Point to power5.
 168         * sysdeps/powerpc/powerpc32/power6/Implies: Point to power5+.
 169         * sysdeps/powerpc/powerpc32/power6x/Implies: Point to power6.
 170         * sysdeps/powerpc/powerpc64/970/Implies: Point to power4.
 171         * sysdeps/powerpc/powerpc64/power5/Implies: Point to power4.
 172         * sysdeps/powerpc/powerpc64/power5+/Implies: Point to power5.
 173         * sysdeps/powerpc/powerpc64/power6/Implies: Point to power5+.
 174         * sysdeps/powerpc/powerpc64/power6x/Implies: Point to power6.
 175         * sysdeps/powerpc/powerpc32/power7/Implies: New file.
 176         * sysdeps/powerpc/powerpc64/power7/Implies: New file.
 177         * sysdeps/unix/sysv/linux/powerpc/powerpc32/970/Implies: New file.
 178         * sysdeps/unix/sysv/linux/powerpc/powerpc32/cell/Implies: New file.
 179         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/Implies: New file.
 180         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/Implies: New file.
 181         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/Implies: New file.
 182         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/Implies: New file.
 183         * sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/Implies: New file.
 184         * sysdeps/unix/sysv/linux/powerpc/powerpc64/970/Implies: New file.
 185         * sysdeps/unix/sysv/linux/powerpc/powerpc64/cell/Implies: New file.
 186         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies: New file.
 187         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies: New file.
 188         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies: New file.
 189         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies: New file.
 190         * sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies: New file.
 191
 192 2010-06-25  H.J. Lu  <hongjiu.lu@intel.com>
 193
 194         * debug/memmove_chk.c (__memmove_chk): Renamed to ...
 195         (MEMMOVE_CHK): ...this.  Default to __memmove_chk.
 196         * string/memmove.c (memmove): Renamed to ...
 197         (MEMMOVE): ...this.  Default to memmove.
 198         * sysdeps/x86_64/memcpy.S: Use ENTRY_CHK and END_CHK.
 199         * sysdeps/x86_64/sysdep.h (ENTRY_CHK): Define.
 200         (END_CHK): Define.
 201         * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
 202         memcpy-ssse3 mempcpy-ssse3 memmove-ssse3 memcpy-ssse3-back
 203         mempcpy-ssse3-back memmove-ssse3-back.
 204         * sysdeps/x86_64/multiarch/bcopy.S: New file .
 205         * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: New file.
 206         * sysdeps/x86_64/multiarch/memcpy-ssse3.S: New file.
 207         * sysdeps/x86_64/multiarch/memcpy.S: New file.
 208         * sysdeps/x86_64/multiarch/memcpy_chk.S: New file.
 209         * sysdeps/x86_64/multiarch/memmove-ssse3-back.S: New file.
 210         * sysdeps/x86_64/multiarch/memmove-ssse3.S: New file.
 211         * sysdeps/x86_64/multiarch/memmove.c: New file.
 212         * sysdeps/x86_64/multiarch/memmove_chk.c: New file.
 213         * sysdeps/x86_64/multiarch/mempcpy-ssse3-back.S: New file.
 214         * sysdeps/x86_64/multiarch/mempcpy-ssse3.S: New file.
 215         * sysdeps/x86_64/multiarch/mempcpy.S: New file.
 216         * sysdeps/x86_64/multiarch/mempcpy_chk.S: New file.
 217         * sysdeps/x86_64/multiarch/init-arch.h (bit_Fast_Copy_Backward):
 218         Define.
 219         (index_Fast_Copy_Backward): Define.
 220         (HAS_ARCH_FEATURE): Define.
 221         (HAS_FAST_REP_STRING): Define.
 222         (HAS_FAST_COPY_BACKWARD): Define.
 223
 224 2010-06-21  Andreas Schwab  <schwab@redhat.com>
 225
 226         * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
 227         Restore proper fallback handling.
 228
 229 2010-06-19  Ulrich Drepper  <drepper@redhat.com>
 230
 231         [BZ #11701]
 232         * posix/group_member.c (__group_member): Correct checking loop.
 233
 234         * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid): Handle
 235         OOM in getpwuid_r correctly.  Return error number when the caller
 236         should return, otherwise -1.
 237         (getlogin_r): Adjust to return also for result of __getlogin_r_loginuid
 238         call returning > 0 value.
 239         * sysdeps/unix/sysv/linux/getlogin.c (getlogin): Likewise.
 240
 241 2010-06-07  Andreas Schwab  <schwab@redhat.com>
 242
 243         * dlfcn/Makefile: Remove explicit dependencies on libc.so and
 244         libc_nonshared.a from targets in modules-names.
 245
 246 2010-06-02  Kirill A. Shutemov  <kirill@shutemov.name>
 247
 248         * elf/dl-reloc.c: Flush cache after solving TEXTRELs if arch
 249         requires it.
 250
 251 2010-06-10  Luis Machado  <luisgpm@br.ibm.com>
 252
 253         * sysdeps/powerpc/powerpc32/power7/memcmp.S: New file
 254         * sysdeps/powerpc/powerpc64/power7/memcmp.S: New file.
 255         * sysdeps/powerpc/powerpc32/power7/strncmp.S: New file.
 256         * sysdeps/powerpc/powerpc64/power7/strncmp.S: New file.
 257
 258 2010-06-02  Andreas Schwab  <schwab@redhat.com>
 259
 260         * nis/nss_nis/nis-initgroups.c (get_uid): Properly resize buffer.
 261
 262 2010-06-14  Ulrich Drepper  <drepper@redhat.com>
 263
 264         * sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Define F_SETPIPE_SZ
 265         and F_GETPIPE_SZ.
 266         * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
 267         * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
 268         * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
 269         * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
 270         * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
 271         * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise
 272
 273 2010-06-14  Roland McGrath  <roland@redhat.com>
 274
 275         * manual/libc.texinfo (@copying): Change to GFDL v1.3.
 276
 277 2010-06-07  Jakub Jelinek  <jakub@redhat.com>
 278
 279         * libio/stdio.h (sscanf, vsscanf): Use __REDIRECT_NTH instead of
 280         __REDIRECT followed by __THROW.
 281         * wcsmbs/wchar.h (swscanf, vswscanf): Likewise.
 282         * posix/getopt.h (getopt): Likewise.
 283
 284 2010-06-02  Emilio Pozuelo Monfort  <pochu27@gmail.com>
 285
 286         * hurd/lookup-at.c (__file_name_lookup_at): Accept
 287         AT_SYMLINK_FOLLOW in AT_FLAGS.  Fail with EINVAL if both
 288         AT_SYMLINK_FOLLOW and AT_SYMLINK_NOFOLLOW are present
 289         in AT_FLAGS.
 290         * hurd/hurd/fd.h (__file_name_lookup_at): Update comment.
 291         * sysdeps/mach/hurd/linkat.c (linkat): Pass O_NOLINK in FLAGS.
 292
 293 2010-05-28  Luis Machado  <luisgpm@br.ibm.com>
 294
 295         * sysdeps/powerpc/powerpc32/power7/memcpy.S: Exchange srdi for srwi.
 296
 297 2010-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 298
 299         [BZ #11640]
 300         * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
 301         Properly check family and model.
 302
 303 2010-05-26  Takashi Yoshii  <takashi.yoshii.zj@renesas.com>
 304
 305         * sysdeps/unix/sysv/linux/sh/sh4/register-dump.h: Fix iov[] size.
 306
 307 2010-05-24  Luis Machado  <luisgpm@br.ibm.com>
 308
 309         * sysdeps/powerpc/powerpc32/power7/memset.S: POWER7 32-bit memset fix.
 310
 311 2010-05-21  Ulrich Drepper  <drepper@redhat.com>
 312
 313         * elf/dl-runtime.c (_dl_profile_fixup): Don't crash on unresolved weak
 314         symbol reference.
 315
 316 2010-05-19  Andreas Schwab  <schwab@redhat.com>
 317
 318         * elf/dl-runtime.c (_dl_fixup): Don't crash on unresolved weak
 319         symbol reference.
 320
 321 2010-05-21  Andreas Schwab  <schwab@redhat.com>
 322
 323         * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add recvmmsg
 324         and internal_recvmmsg.
 325         * sysdeps/unix/sysv/linux/recvmmsg.c: New file.
 326         * sysdeps/unix/sysv/linux/internal_recvmmsg.S: New file.
 327         * sysdeps/unix/sysv/linux/socketcall.h (SOCKOP_recvmmsg): Define.
 328         * sysdeps/unix/sysv/linux/syscalls.list (recvmmsg): Remove.
 329
 330         * sunrpc/clnt_tcp.c (clnttcp_control): Add missing break.
 331         * sunrpc/clnt_udp.c (clntudp_control): Likewise.
 332         * sunrpc/clnt_unix.c (clntunix_control): Likewise.
 333
 334 2010-05-20  Andreas Schwab  <schwab@redhat.com>
 335
 336         * sysdeps/unix/sysv/linux/sys/timex.h: Use __REDIRECT_NTH.
 337
 338 2010-05-17  Luis Machado  <luisgpm@br.ibm.com>
 339
 340         POWER7 optimizations.
 341         * sysdeps/powerpc/powerpc64/power7/memset.S: New file.
 342         * sysdeps/powerpc/powerpc32/power7/memset.S: New file.
 343
 344 2010-05-19  Ulrich Drepper  <drepper@redhat.com>
 345
 346         * version.h: Update for 2.13 development version.
 347
 348 2010-05-12  Andrew Stubbs  <ams@codesourcery.com>
 349
 350         * sysdeps/sh/sh4/fpu/feholdexcpt.c (feholdexcept): Really disable all
 351         exceptions.  Return 0.
 352
 353 2010-05-07  Roland McGrath  <roland@redhat.com>
 354
 355         * elf/ldconfig.c (main): Add a const.
 356
 357 2010-05-06  Ulrich Drepper  <drepper@redhat.com>
 358
 359         * nss/getent.c (idn_flags): Default to AI_IDN|AI_CANONIDN.
 360         (args_options): Add no-idn option.
 361         (ahosts_keys_int): Add idn_flags to ai_flags.
 362         (parse_option): Handle 'i' option to clear idn_flags.
 363
 364         * malloc/malloc.c (_int_free): Possible race in the most recently
 365         added check.  Only act on the data if no current modification
 366         happened.
 367
 368 See ChangeLog.17 for earlier changes.