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| 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 /ChangeLog | |
| parent | 4b6e7667db6983fa953c1cac7671f68edacca0b4 (diff) | |
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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 'ChangeLog')
| -rw-r--r-- | ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -1,5 +1,22 @@ 2017-06-14 Alan Modra <amodra@gmail.com> + * 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. + +2017-06-14 Alan Modra <amodra@gmail.com> + * sysdeps/powerpc/powerpc64/sysdep.h: Formatting. (FUNC_LABEL): Rename from DOT_LABEL. (ENTRY_1): Use FUNC_LABEL and remove leading space from label. |