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| author | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:11 +0100 |
|---|---|---|
| committer | Stefan Liebler <stli@linux.ibm.com> | 2018-12-18 13:57:11 +0100 |
| commit | 25218822bdbfb49b8ea0f419e8a20d2b9bd47cd0 (patch) | |
| tree | 08cb1f15438fba5b0807213bf4bfc22c1251611c /ChangeLog | |
| parent | d1bdbf380908c34f31ba145ec9afebade3f1418f (diff) | |
| download | glibc-25218822bdbfb49b8ea0f419e8a20d2b9bd47cd0.tar.gz glibc-25218822bdbfb49b8ea0f419e8a20d2b9bd47cd0.tar.xz glibc-25218822bdbfb49b8ea0f419e8a20d2b9bd47cd0.zip | |
S390: Refactor stpncpy ifunc handling.
The ifunc handling for stpncpy 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 stpncpy variants. * sysdeps/s390/Makefile (sysdep_routines): Add stpncpy variants. * sysdeps/s390/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Refactor ifunc handling for stpncpy. * sysdeps/s390/multiarch/stpncpy-c.c: Move to ... * sysdeps/s390/stpncpy-c.c: ... here and adjust ifunc handling. * sysdeps/s390/multiarch/stpncpy-vx.S: Move to ... * sysdeps/s390/stpncpy-vx.S: ... here and adjust ifunc handling. * sysdeps/s390/multiarch/stpncpy.c: Move to ... * sysdeps/s390/stpncpy.c: ... here and adjust ifunc handling. * sysdeps/s390/ifunc-stpncpy.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 4d5a35c138..dc083fae25 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 stpncpy variants. + * sysdeps/s390/Makefile (sysdep_routines): Add stpncpy variants. + * sysdeps/s390/multiarch/ifunc-impl-list.c + (__libc_ifunc_impl_list): Refactor ifunc handling for stpncpy. + * sysdeps/s390/multiarch/stpncpy-c.c: Move to ... + * sysdeps/s390/stpncpy-c.c: ... here and adjust ifunc handling. + * sysdeps/s390/multiarch/stpncpy-vx.S: Move to ... + * sysdeps/s390/stpncpy-vx.S: ... here and adjust ifunc handling. + * sysdeps/s390/multiarch/stpncpy.c: Move to ... + * sysdeps/s390/stpncpy.c: ... here and adjust ifunc handling. + * sysdeps/s390/ifunc-stpncpy.h: New file. + +2018-12-18 Stefan Liebler <stli@linux.ibm.com> + + * sysdeps/s390/multiarch/Makefile (sysdep_routines): Remove strncpy variants. * sysdeps/s390/Makefile (sysdep_routines): Add strncpy variants. * sysdeps/s390/multiarch/ifunc-impl-list.c |