projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 76e3966e | 1 | /* Entry point for multi-version x86 strcasecmp. |
| b090e8ea | 2 | All versions must be listed in ifunc-impl-list.c. |
| bfff8b1b | 3 | Copyright (C) 2011-2017 Free Software Foundation, Inc. |
| 76e3966e UD |
4 | This file is part of the GNU C Library. |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | Lesser General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU Lesser General Public | |
| 59ba27a6 PE |
17 | License along with the GNU C Library; if not, see |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 76e3966e UD |
19 | |
| 20 | #include <sysdep.h> | |
| 21 | #include <init-arch.h> | |
| 22 | ||
| 76e3966e UD |
23 | .text |
| 24 | ENTRY(__strcasecmp) | |
| 25 | .type __strcasecmp, @gnu_indirect_function | |
| 1aee37a2 L |
26 | LOAD_GOT_AND_RTLD_GLOBAL_RO |
| 27 | LOAD_FUNC_GOT_EAX (__strcasecmp_ia32) | |
| 28 | HAS_CPU_FEATURE (SSSE3) | |
| 76e3966e | 29 | jz 2f |
| 1aee37a2 L |
30 | LOAD_FUNC_GOT_EAX (__strcasecmp_ssse3) |
| 31 | HAS_CPU_FEATURE (SSE4_2) | |
| 76e3966e | 32 | jz 2f |
| 1aee37a2 | 33 | HAS_ARCH_FEATURE (Slow_SSE4_2) |
| 46ed1038 | 34 | jnz 2f |
| 1aee37a2 | 35 | LOAD_FUNC_GOT_EAX (__strcasecmp_sse4_2) |
| 76e3966e UD |
36 | 2: ret |
| 37 | END(__strcasecmp) | |
| 76e3966e UD |
38 | |
| 39 | weak_alias (__strcasecmp, strcasecmp) |