projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 973da22a | 1 | /* mempcpy optimized for i686. |
| 688903eb | 2 | Copyright (C) 2017-2018 Free Software Foundation, Inc. |
| 693fb948 LD |
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 | |
| 59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 693fb948 | 18 | |
| 973da22a L |
19 | #if defined SHARED && IS_IN (libc) |
| 20 | # define __mempcpy __mempcpy_ia32 | |
| 21 | # define __mempcpy_chk __mempcpy_chk_ia32 | |
| 693fb948 | 22 | |
| 973da22a | 23 | # undef libc_hidden_def |
| 693fb948 LD |
24 | # undef libc_hidden_builtin_def |
| 25 | /* IFUNC doesn't work with the hidden functions in shared library since | |
| 26 | they will be called without setting up EBX needed for PLT which is | |
| 27 | used by IFUNC. */ | |
| 973da22a L |
28 | # define libc_hidden_def(name) \ |
| 29 | .globl __GI___mempcpy; __GI___mempcpy = __mempcpy | |
| 693fb948 | 30 | # define libc_hidden_builtin_def(name) \ |
| 973da22a L |
31 | .globl __GI_mempcpy; __GI_mempcpy = __mempcpy |
| 32 | ||
| 33 | # undef weak_alias | |
| 34 | # define weak_alias(original, alias) | |
| 693fb948 LD |
35 | #endif |
| 36 | ||
| 973da22a | 37 | #include <sysdeps/i386/i686/mempcpy.S> |