sysdeps/powerpc/powerpc64/multiarch/strnlen-power7.S

   1 /* Optimized strnlen version for POWER7.
   2    Copyright (C) 2013-2017 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #include <sysdep.h>
  20
  21 #undef ENTRY
  22 #define ENTRY(name)                                             \
  23   .section ".text";                                             \
  24   ENTRY_2(__strnlen_power7)                                     \
  25   .align ALIGNARG(2);                                           \
  26   BODY_LABEL(__strnlen_power7):                                 \
  27   cfi_startproc;                                                \
  28   LOCALENTRY(__strnlen_power7)
  29
  30 #undef END
  31 #define END(name)                                               \
  32   cfi_endproc;                                                  \
  33   TRACEBACK(__strnlen_power7)                                   \
  34   END_2(__strnlen_power7)
  35
  36 #undef libc_hidden_builtin_def
  37 #define libc_hidden_builtin_def(name)
  38 #undef weak_alias
  39 #define weak_alias(name, alias)
  40
  41 #include <sysdeps/powerpc/powerpc64/power7/strnlen.S>