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| author | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:14 +0100 |
|---|---|---|
| committer | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:14 +0100 |
| commit | 26ea8760877cf03272e98c21eb1a7745ceca76c4 (patch) | |
| tree | a9a5b1e89987738a2358df4e681b105485b0c980 /ChangeLog | |
| parent | a1361e65617c660a3ba7d561e081dcd18762a688 (diff) | |
| download | glibc-26ea8760877cf03272e98c21eb1a7745ceca76c4.tar.gz glibc-26ea8760877cf03272e98c21eb1a7745ceca76c4.tar.xz glibc-26ea8760877cf03272e98c21eb1a7745ceca76c4.zip | |
S390: Refactor strrchr ifunc handling.
The ifunc handling for strrchr is adjusted in order to omit ifunc variants if those will never be used as the minimum architecture level already supports newer CPUs by default. Glibc internal calls will then also use the "newer" ifunc variant. ChangeLog: * sysdeps/s390/multiarch/Makefile (sysdep_routines): Remove strrchr variants. * sysdeps/s390/Makefile (sysdep_routines): Add strrchr variants. * sysdeps/s390/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Refactor ifunc handling for strrchr. * sysdeps/s390/multiarch/strrchr-c.c: Move to ... * sysdeps/s390/strrchr-c.c: ... here and adjust ifunc handling. * sysdeps/s390/multiarch/strrchr-vx.S: Move to ... * sysdeps/s390/strrchr-vx.S: ... here and adjust ifunc handling. * sysdeps/s390/multiarch/strrchr.c: Move to ... * sysdeps/s390/strrchr.c: ... here and adjust ifunc handling. * sysdeps/s390/ifunc-strrchr.h: New file.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 7431a8e767..e349dd31a9 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,6 +1,21 @@ 2018-12-18 Stefan Liebler <stli@linux.ibm.com> * sysdeps/s390/multiarch/Makefile + (sysdep_routines): Remove strrchr variants. + * sysdeps/s390/Makefile (sysdep_routines): Add strrchr variants. + * sysdeps/s390/multiarch/ifunc-impl-list.c + (__libc_ifunc_impl_list): Refactor ifunc handling for strrchr. + * sysdeps/s390/multiarch/strrchr-c.c: Move to ... + * sysdeps/s390/strrchr-c.c: ... here and adjust ifunc handling. + * sysdeps/s390/multiarch/strrchr-vx.S: Move to ... + * sysdeps/s390/strrchr-vx.S: ... here and adjust ifunc handling. + * sysdeps/s390/multiarch/strrchr.c: Move to ... + * sysdeps/s390/strrchr.c: ... here and adjust ifunc handling. + * sysdeps/s390/ifunc-strrchr.h: New file. + +2018-12-18 Stefan Liebler <stli@linux.ibm.com> + + * sysdeps/s390/multiarch/Makefile (sysdep_routines): Remove strchrnul variants. * sysdeps/s390/Makefile (sysdep_routines): Add strchrnul variants. * sysdeps/s390/multiarch/ifunc-impl-list.c |