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973da22a | 1 | /* strchr optimized for i686. |
688903eb | 2 | Copyright (C) 2017-2018 Free Software Foundation, Inc. |
fc2ee42a 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/>. */ | |
fc2ee42a | 18 | |
4f41c682 | 19 | #if IS_IN (libc) |
973da22a L |
20 | # define strchr __strchr_ia32 |
21 | ||
22 | # ifdef SHARED | |
23 | # undef libc_hidden_builtin_def | |
24 | /* IFUNC doesn't work with the hidden functions in shared library since | |
25 | they will be called without setting up EBX needed for PLT which is | |
26 | used by IFUNC. */ | |
27 | # define libc_hidden_builtin_def(name) \ | |
28 | .globl __GI_strchr; __GI_strchr = strchr | |
29 | # endif | |
fc2ee42a | 30 | |
973da22a L |
31 | # undef weak_alias |
32 | # define weak_alias(original, alias) | |
fc2ee42a | 33 | #endif |
973da22a L |
34 | |
35 | #include <sysdeps/i386/i586/strchr.S> |