|
Packit |
6c4009 |
/* Default memset/bzero implementation for PowerPC64.
|
|
Packit |
6c4009 |
Copyright (C) 2013-2018 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 |
#include <sysdep.h>
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
/* Copied from bzero.S to prevent the linker from inserting a stub
|
|
Packit |
6c4009 |
between bzero and memset. NOTE: this code should be positioned
|
|
Packit |
6c4009 |
before ENTRY/END_GEN_TB redefinition. */
|
|
Packit |
6c4009 |
ENTRY (__bzero_ppc)
|
|
Packit |
6c4009 |
CALL_MCOUNT 3
|
|
Packit |
6c4009 |
mr r5,r4
|
|
Packit |
6c4009 |
li r4,0
|
|
Packit |
6c4009 |
b L(_memset)
|
|
Packit |
6c4009 |
END_GEN_TB (__bzero_ppc,TB_TOCLESS)
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#if defined SHARED && IS_IN (libc)
|
|
Packit |
6c4009 |
# define MEMSET __memset_ppc
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
# undef libc_hidden_builtin_def
|
|
Packit |
6c4009 |
# define libc_hidden_builtin_def(name)
|
|
Packit |
6c4009 |
#endif
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
/* Do not implement __bzero at powerpc64/memset.S. */
|
|
Packit |
6c4009 |
#define NO_BZERO_IMPL
|
|
Packit |
6c4009 |
|
|
Packit |
6c4009 |
#include <sysdeps/powerpc/powerpc64/memset.S>
|