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1 | /* Multiple versions of memcpy. |
2 | All versions must be listed in ifunc-impl-list.c. | |
04277e02 | 3 | Copyright (C) 2017-2019 Free Software Foundation, Inc. |
802c1f16 AZ |
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 | |
17 | License along with the GNU C Library; if not, see | |
5a82c748 | 18 | <https://www.gnu.org/licenses/>. */ |
802c1f16 AZ |
19 | |
20 | /* For __ARM_NEON__ memchr_neon.S defines memchr directly and ifunc | |
21 | is not used. */ | |
22 | #if IS_IN (libc) && !defined (__ARM_NEON__) | |
23 | # define memcpy __redirect_memcpy | |
24 | # include <string.h> | |
25 | # undef memcpy | |
26 | ||
27 | # include <arm-ifunc.h> | |
28 | ||
29 | # define SYMBOL_NAME memcpy | |
30 | # include "ifunc-memcpy.h" | |
31 | ||
32 | arm_libc_ifunc_redirected (__redirect_memcpy, memcpy, IFUNC_SELECTOR); | |
33 | ||
34 | arm_libc_ifunc_hidden_def (__redirect_memcpy, memcpy); | |
35 | #endif |