blob: cb0a7a7387e2305cb64ee1993d85cf217fdc0301 (
plain)
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
|
/* mempcpy optimized for i686.
Copyright (C) 2017-2021 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 defined SHARED && IS_IN (libc)
# define __mempcpy __mempcpy_ia32
# define __mempcpy_chk __mempcpy_chk_ia32
# undef libc_hidden_def
# undef libc_hidden_builtin_def
/* IFUNC doesn't work with the hidden functions in shared library since
they will be called without setting up EBX needed for PLT which is
used by IFUNC. */
# define libc_hidden_def(name) \
.globl __GI___mempcpy; __GI___mempcpy = __mempcpy
# define libc_hidden_builtin_def(name) \
.globl __GI_mempcpy; __GI_mempcpy = __mempcpy
# undef weak_alias
# define weak_alias(original, alias)
#endif
#include <sysdeps/i386/i686/mempcpy.S>
|
