diff options
| author | Alan Modra <amodra@gmail.com> | 2017-06-14 10:44:59 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2017-06-14 10:44:59 +0930 |
| commit | de7ee73d6f5000478173ac065ded4077fd6ddee2 (patch) | |
| tree | c02db136edac440e4b9ff9cbdb2466d098ea0a22 /sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S | |
| parent | 4b6e7667db6983fa953c1cac7671f68edacca0b4 (diff) | |
| download | glibc-de7ee73d6f5000478173ac065ded4077fd6ddee2.tar glibc-de7ee73d6f5000478173ac065ded4077fd6ddee2.tar.gz glibc-de7ee73d6f5000478173ac065ded4077fd6ddee2.tar.bz2 glibc-de7ee73d6f5000478173ac065ded4077fd6ddee2.zip | |
PowerPC64 strncpy, stpncpy and strstr fixes
Makes __stpncpy_power8 call __memset_power8 directly rather than via an
IFUNC. Fixes a missing _mcount, and removes some redundant NOPS. The
*_is_local defines are also used in a followup patch.
* sysdeps/powerpc/powerpc64/multiarch/strncpy-power7.S: Define
MEMSET_is_local.
* sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S: Likewise.
* sysdeps/powerpc/powerpc64/multiarch/stpncpy-power7.S: Likewise.
* sysdeps/powerpc/powerpc64/multiarch/stpncpy-power8.S: Likewise.
Define MEMSET.
* sysdeps/powerpc/powerpc64/multiarch/strstr-power7.S: Define
STRLEN_is_local, STRNLEN_is_local, and STRCHR_is_local.
* sysdeps/powerpc/powerpc64/power7/strstr.S: Likewise. Don't add
nop after local calls.
* sysdeps/powerpc/powerpc64/power7/strncpy.S: Define MEMSET_is_local.
Don't add nop after local call.
* sysdeps/powerpc/powerpc64/power8/strncpy.S: Likewise. Add missing
CALL_MCOUNT.
Diffstat (limited to 'sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S b/sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S index 17117eb7ec..3edb2c6a9f 100644 --- a/sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S +++ b/sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S @@ -25,5 +25,8 @@ /* memset is used to pad the end of the string. */ #define MEMSET __memset_power8 +#ifdef SHARED +#define MEMSET_is_local +#endif #include <sysdeps/powerpc/powerpc64/power8/strncpy.S> |