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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 /sysdeps/s390/Makefile | |
| parent | ff3ca3743a00af749258cc242457b648d65a1537 (diff) | |
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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 'sysdeps/s390/Makefile')
| -rw-r--r-- | sysdeps/s390/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/s390/Makefile b/sysdeps/s390/Makefile index bc21b06825..4390af56b3 100644 --- a/sysdeps/s390/Makefile +++ b/sysdeps/s390/Makefile @@ -60,5 +60,6 @@ sysdep_routines += bzero memset memset-z900 \ memmove memmove-c \ strstr strstr-vx strstr-c \ memmem memmem-vx memmem-c \ - strlen strlen-vx strlen-c + strlen strlen-vx strlen-c \ + strnlen strnlen-vx strnlen-c endif |