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| author | Wainer dos Santos Moschetta <wainersm@linux.vnet.ibm.com> | 2017-04-11 14:18:35 -0300 |
|---|---|---|
| committer | Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> | 2017-04-11 17:13:55 -0300 |
| commit | 18e0054bf7c57cb5e6b90961be167164d58b1098 (patch) | |
| tree | 5d1a44b43a9f36e2f6c6b30b7f88003137efeea3 /sysdeps/powerpc/powerpc64/power8 | |
| parent | f0748b70a84fc9f08507b58841356e45ea516076 (diff) | |
| download | glibc-18e0054bf7c57cb5e6b90961be167164d58b1098.tar.gz glibc-18e0054bf7c57cb5e6b90961be167164d58b1098.tar.xz glibc-18e0054bf7c57cb5e6b90961be167164d58b1098.zip | |
powerpc: refactor memset IFUNC.
Clean up the IFUNC implementations for powerpc in order to remove unneeded macro definitions. Tested on ppc64le with and without --disable-multi-arch flag. * sysdeps/powerpc/powerpc64/multiarch/memset-power4.S: Define the implementation-specific function name and remove unneeded macros definition. * sysdeps/powerpc/powerpc64/multiarch/memset-power6.S: Likewise. * sysdeps/powerpc/powerpc64/multiarch/memset-power7.S: Likewise. * sysdeps/powerpc/powerpc64/multiarch/memset-power8.S: Likewise. * sysdeps/powerpc/powerpc64/multiarch/memset-ppc64.S: Likewise. * sysdeps/powerpc/powerpc64/memset.S: Set a default function name if not defined and pass as parameter to macros accordingly. * sysdeps/powerpc/powerpc64/power4/memset.S: Likewise. * sysdeps/powerpc/powerpc64/power6/memset.S: Likewise. * sysdeps/powerpc/powerpc64/power7/memset.S: Likewise. * sysdeps/powerpc/powerpc64/power8/memset.S: Likewise.
Diffstat (limited to 'sysdeps/powerpc/powerpc64/power8')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/power8/memset.S | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sysdeps/powerpc/powerpc64/power8/memset.S b/sysdeps/powerpc/powerpc64/power8/memset.S index 5dc257dd5b..bc734c9f4f 100644 --- a/sysdeps/powerpc/powerpc64/power8/memset.S +++ b/sysdeps/powerpc/powerpc64/power8/memset.S @@ -23,11 +23,15 @@ /* __ptr_t [r3] memset (__ptr_t s [r3], int c [r4], size_t n [r5])); Returns 's'. */ +#ifndef MEMSET +# define MEMSET memset +#endif + /* No need to use .machine power8 since mtvsrd is already handled by the define. It avoid breakage on binutils that does not support this machine specifier. */ .machine power7 -EALIGN (memset, 5, 0) +EALIGN (MEMSET, 5, 0) CALL_MCOUNT 3 L(_memset): @@ -438,7 +442,7 @@ L(write_LE_8): stw r4,0(r10) stw r4,4(r10) blr -END_GEN_TB (memset,TB_TOCLESS) +END_GEN_TB (MEMSET,TB_TOCLESS) libc_hidden_builtin_def (memset) /* Copied from bzero.S to prevent the linker from inserting a stub |