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| author | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:10 +0100 |
|---|---|---|
| committer | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:10 +0100 |
| commit | de10e44dda686e3ed6a7a1463869df846ea39825 (patch) | |
| tree | 4bd50f98f459eebad00799130f46dec689b50cb8 /ChangeLog | |
| parent | ff3ca3743a00af749258cc242457b648d65a1537 (diff) | |
| download | glibc-de10e44dda686e3ed6a7a1463869df846ea39825.tar.gz glibc-de10e44dda686e3ed6a7a1463869df846ea39825.tar.xz glibc-de10e44dda686e3ed6a7a1463869df846ea39825.zip | |
S390: Refactor strnlen ifunc handling.
The ifunc handling for strnlen 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 strnlen variants. * sysdeps/s390/Makefile (sysdep_routines): Add strnlen variants. * sysdeps/s390/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Refactor ifunc handling for strnlen. * sysdeps/s390/multiarch/strnlen-c.c: Move to ... * sysdeps/s390/strnlen-c.c: ... here and adjust ifunc handling. * sysdeps/s390/multiarch/strnlen-vx.S: Move to ... * sysdeps/s390/strnlen-vx.S: ... here and adjust ifunc handling. * sysdeps/s390/multiarch/strnlen.c: Move to ... * sysdeps/s390/strnlen.c: ... here and adjust ifunc handling. * sysdeps/s390/ifunc-strnlen.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 e6b212f96c..eb0caf8125 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 strnlen variants. + * sysdeps/s390/Makefile (sysdep_routines): Add strnlen variants. + * sysdeps/s390/multiarch/ifunc-impl-list.c + (__libc_ifunc_impl_list): Refactor ifunc handling for strnlen. + * sysdeps/s390/multiarch/strnlen-c.c: Move to ... + * sysdeps/s390/strnlen-c.c: ... here and adjust ifunc handling. + * sysdeps/s390/multiarch/strnlen-vx.S: Move to ... + * sysdeps/s390/strnlen-vx.S: ... here and adjust ifunc handling. + * sysdeps/s390/multiarch/strnlen.c: Move to ... + * sysdeps/s390/strnlen.c: ... here and adjust ifunc handling. + * sysdeps/s390/ifunc-strnlen.h: New file. + +2018-12-18 Stefan Liebler <stli@linux.ibm.com> + + * sysdeps/s390/multiarch/Makefile (sysdep_routines): Remove strlen variants. * sysdeps/s390/Makefile (sysdep_routines): Add strlen variants. * sysdeps/s390/multiarch/ifunc-impl-list.c |