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8b2b7715 | 1 | /* Multiple versions of __memmove_chk. |
ac49ecaf | 2 | All versions must be listed in ifunc-impl-list.c. |
d4697bc9 | 3 | Copyright (C) 2010-2014 Free Software Foundation, Inc. |
8b2b7715 RM |
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/>. */ | |
8b2b7715 RM |
19 | |
20 | #include <string.h> | |
6fb8cbcb L |
21 | #include "init-arch.h" |
22 | ||
23 | #define MEMMOVE_CHK __memmove_chk_sse2 | |
24 | ||
8b2b7715 RM |
25 | extern __typeof (__memmove_chk) __memmove_chk_sse2 attribute_hidden; |
26 | extern __typeof (__memmove_chk) __memmove_chk_ssse3 attribute_hidden; | |
27 | extern __typeof (__memmove_chk) __memmove_chk_ssse3_back attribute_hidden; | |
6fb8cbcb | 28 | |
8b2b7715 | 29 | #include "debug/memmove_chk.c" |
6fb8cbcb L |
30 | |
31 | libc_ifunc (__memmove_chk, | |
32 | HAS_SSSE3 | |
33 | ? (HAS_FAST_COPY_BACKWARD | |
34 | ? __memmove_chk_ssse3_back : __memmove_chk_ssse3) | |
35 | : __memmove_chk_sse2); |