|
Packit |
6c4009 |
/* memmove with SSE2.
|
|
Packit |
6c4009 |
Copyright (C) 2017-2018 Free Software Foundation, Inc.
|
|
Packit |
6c4009 |
This file is part of the GNU C Library.
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
The GNU C Library is free software; you can redistribute it and/or
|
|
Packit |
6c4009 |
modify it under the terms of the GNU Lesser General Public
|
|
Packit |
6c4009 |
License as published by the Free Software Foundation; either
|
|
Packit |
6c4009 |
version 2.1 of the License, or (at your option) any later version.
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
The GNU C Library is distributed in the hope that it will be useful,
|
|
Packit |
6c4009 |
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
Packit |
6c4009 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Packit |
6c4009 |
Lesser General Public License for more details.
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
You should have received a copy of the GNU Lesser General Public
|
|
Packit |
6c4009 |
License along with the GNU C Library; if not, see
|
|
Packit |
6c4009 |
<http://www.gnu.org/licenses/>. */
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#if IS_IN (libc)
|
|
Packit |
6c4009 |
# define MEMMOVE_SYMBOL(p,s) p##_sse2_##s
|
|
Packit |
6c4009 |
#else
|
|
Packit |
6c4009 |
weak_alias (__mempcpy, mempcpy)
|
|
Packit |
6c4009 |
#endif
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#include <sysdeps/x86_64/memmove.S>
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#if defined SHARED && IS_IN (libc)
|
|
Packit |
6c4009 |
# include <shlib-compat.h>
|
|
Packit |
6c4009 |
# if SHLIB_COMPAT (libc, GLIBC_2_2_5, GLIBC_2_14)
|
|
Packit |
6c4009 |
/* Use __memmove_sse2_unaligned to support overlapping addresses. */
|
|
Packit |
6c4009 |
compat_symbol (libc, __memmove_sse2_unaligned, memcpy, GLIBC_2_2_5);
|
|
Packit |
6c4009 |
# endif
|
|
Packit |
6c4009 |
#endif
|