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author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-12-13 14:33:16 -0500 |
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committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-12-13 14:33:16 -0500 |
commit | 8a29a3d00b5d8ce33fc291baecfd59d715190fd1 (patch) | |
tree | 94d3b2444646d3b42eab849c1b6ec64f6da5ffe1 /sysdeps/powerpc/powerpc64/multiarch/memset-power6.S | |
parent | 07253fcf7b03535b26c81ee216d284ed7f1e250b (diff) | |
download | glibc-8a29a3d00b5d8ce33fc291baecfd59d715190fd1.tar.gz |
PowerPC: multiarch memset/bzero for PowerPC64
Diffstat (limited to 'sysdeps/powerpc/powerpc64/multiarch/memset-power6.S')
-rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/memset-power6.S | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memset-power6.S b/sysdeps/powerpc/powerpc64/multiarch/memset-power6.S new file mode 100644 index 0000000000..3144c699d5 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/multiarch/memset-power6.S @@ -0,0 +1,41 @@ +/* Optimized memset implementation for PowerPC64/POWER6. + Copyright (C) 2013 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> + +#undef EALIGN +#define EALIGN(name, alignt, words) \ + .section ".text"; \ + ENTRY_2(__memset_power6) \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + BODY_LABEL(__memset_power6): \ + cfi_startproc; \ + LOCALENTRY(__memset_power6) + +#undef END_GEN_TB +#define END_GEN_TB(name, mask) \ + cfi_endproc; \ + TRACEBACK_MASK(__memset_power6,mask) \ + END_2(__memset_power6) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#define NO_BZERO_IMPL +#include <sysdeps/powerpc/powerpc64/power6/memset.S> |