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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 | ff3ca3743a00af749258cc242457b648d65a1537 (patch) | |
| tree | e5e66bbc86535d7cb8e0bccc64faf3240a611c3f /sysdeps/s390/Makefile | |
| parent | d2c4c403feddd6f0b9dbf31ca7541b37f90ee30a (diff) | |
| download | glibc-ff3ca3743a00af749258cc242457b648d65a1537.tar.gz | |
S390: Refactor strlen ifunc handling.
The ifunc handling for strlen 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 strlen variants.
* sysdeps/s390/Makefile (sysdep_routines): Add strlen variants.
* sysdeps/s390/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list): Refactor ifunc handling for strlen.
* sysdeps/s390/multiarch/strlen-c.c: Move to ...
* sysdeps/s390/strlen-c.c: ... here and adjust ifunc handling.
* sysdeps/s390/multiarch/strlen-vx.S: Move to ...
* sysdeps/s390/strlen-vx.S: ... here and adjust ifunc handling.
* sysdeps/s390/multiarch/strlen.c: Move to ...
* sysdeps/s390/strlen.c: ... here and adjust ifunc handling.
* sysdeps/s390/ifunc-strlen.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 0a964e0d4d..bc21b06825 100644 --- a/sysdeps/s390/Makefile +++ b/sysdeps/s390/Makefile @@ -59,5 +59,6 @@ sysdep_routines += bzero memset memset-z900 \ mempcpy memcpy memcpy-z900 \ memmove memmove-c \ strstr strstr-vx strstr-c \ - memmem memmem-vx memmem-c + memmem memmem-vx memmem-c \ + strlen strlen-vx strlen-c endif |