ChangeLog

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