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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 17:13:54 -0300 |
| commit | 6d15a5c2e9450a1e926d5b4991759e1cfa50fccf (patch) | |
| tree | 78e5427f0c10d9050c7f3d8209f36006948713aa /sysdeps/powerpc/powerpc64/power8 | |
| parent | 001649fd18712a8d508a21781e8059ef1e9bcecf (diff) | |
| download | glibc-6d15a5c2e9450a1e926d5b4991759e1cfa50fccf.tar.gz glibc-6d15a5c2e9450a1e926d5b4991759e1cfa50fccf.tar.xz glibc-6d15a5c2e9450a1e926d5b4991759e1cfa50fccf.zip | |
powerpc: refactor strchr, strchrnul, and strrchr 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/strchr-power7.S: Define the implementation-specific function name and remove unneeded macros definition. * sysdeps/powerpc/powerpc64/multiarch/strchr-power8.S: Likewise. * sysdeps/powerpc/powerpc64/multiarch/strchr-ppc64.S: Likewise. * sysdeps/powerpc/powerpc64/multiarch/strchrnul-power7.S: Likewise. * sysdeps/powerpc/powerpc64/multiarch/strchrnul-power8.S: Likewise. * sysdeps/powerpc/powerpc64/multiarch/strrchr-power7.S: Likewise. * sysdeps/powerpc/powerpc64/power7/strchr.S: Set a default function name if not defined and pass as parameter to macros accordingly. * sysdeps/powerpc/powerpc64/power7/strchrnul.S: Likewise. * sysdeps/powerpc/powerpc64/power7/strrchr.S: Likewise. * sysdeps/powerpc/powerpc64/power8/strchr.S: Likewise. * sysdeps/powerpc/powerpc64/strchr.S: Likewise.
Diffstat (limited to 'sysdeps/powerpc/powerpc64/power8')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/power8/strchr.S | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/sysdeps/powerpc/powerpc64/power8/strchr.S b/sysdeps/powerpc/powerpc64/power8/strchr.S index 5d6fa5d46e..e0c185c162 100644 --- a/sysdeps/powerpc/powerpc64/power8/strchr.S +++ b/sysdeps/powerpc/powerpc64/power8/strchr.S @@ -19,10 +19,19 @@ #include <sysdep.h> #ifdef USE_AS_STRCHRNUL -# define FUNC_NAME __strchrnul +# ifndef STRCHRNUL +# define FUNC_NAME __strchrnul +# else +# define FUNC_NAME STRCHRNUL +# endif #else -# define FUNC_NAME strchr -#endif +# ifndef STRCHR +# define FUNC_NAME strchr +# else +# define FUNC_NAME STRCHR +# endif +#endif /* !USE_AS_STRCHRNUL */ + /* int [r3] strchr (char *s [r3], int c [r4]) */ /* TODO: change these to the actual instructions when the minimum required binutils allows it. */ |