ChangeLog

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