diff options
Diffstat (limited to 'REORG.TODO/sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S')
| -rw-r--r-- | REORG.TODO/sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S b/REORG.TODO/sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S new file mode 100644 index 0000000000..0f16e21c61 --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S @@ -0,0 +1,42 @@ +/* Default memset/bzero implementation for PowerPC64. + Copyright (C) 2013-2017 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 + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +/* Copied from bzero.S to prevent the linker from inserting a stub + between bzero and memset. NOTE: this code should be positioned + before ENTRY/END_GEN_TB redefinition. */ +ENTRY (__bzero_ppc) + CALL_MCOUNT 3 + mr r5,r4 + li r4,0 + b L(_memset) +END_GEN_TB (__bzero_ppc,TB_TOCLESS) + + +#if defined SHARED && IS_IN (libc) +# define MEMSET __memset_ppc + +# undef libc_hidden_builtin_def +# define libc_hidden_builtin_def(name) +#endif + +/* Do not implement __bzero at powerpc64/memset.S. */ +#define NO_BZERO_IMPL + +#include <sysdeps/powerpc/powerpc64/memset.S> |