blob: c0ffea2b937682a350997a6abd8b047a7d887c99 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/* Multiple versions of rawmemchr.
Copyright (C) 2013-2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#if IS_IN (libc)
# define __rawmemchr __redirect___rawmemchr
# include <string.h>
# include <shlib-compat.h>
# include "init-arch.h"
extern __typeof (__rawmemchr) __rawmemchr_ppc attribute_hidden;
extern __typeof (__rawmemchr) __rawmemchr_power7 attribute_hidden;
# ifdef __LITTLE_ENDIAN__
extern __typeof (__rawmemchr) __rawmemchr_power9 attribute_hidden;
extern __typeof (__rawmemchr) __rawmemchr_power10 attribute_hidden;
# endif
# undef __rawmemchr
/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
ifunc symbol properly. */
libc_ifunc_redirected (__redirect___rawmemchr, __rawmemchr,
# ifdef __LITTLE_ENDIAN__
(hwcap2 & PPC_FEATURE2_ARCH_3_1)
&& (hwcap & PPC_FEATURE_HAS_VSX)
? __rawmemchr_power10 :
(hwcap2 & PPC_FEATURE2_ARCH_3_00)
? __rawmemchr_power9 :
# endif
(hwcap & PPC_FEATURE_HAS_VSX)
? __rawmemchr_power7
: __rawmemchr_ppc);
weak_alias (__rawmemchr, rawmemchr)
#else
#include <string/rawmemchr.c>
#endif
|
