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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/multiarch/Makefile | |
| parent | d2c4c403feddd6f0b9dbf31ca7541b37f90ee30a (diff) | |
| download | glibc-ff3ca3743a00af749258cc242457b648d65a1537.tar.gz glibc-ff3ca3743a00af749258cc242457b648d65a1537.tar.xz glibc-ff3ca3743a00af749258cc242457b648d65a1537.zip | |
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/multiarch/Makefile')
| -rw-r--r-- | sysdeps/s390/multiarch/Makefile | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sysdeps/s390/multiarch/Makefile b/sysdeps/s390/multiarch/Makefile index 24949cd3a8..601523919c 100644 --- a/sysdeps/s390/multiarch/Makefile +++ b/sysdeps/s390/multiarch/Makefile @@ -1,6 +1,5 @@ ifeq ($(subdir),string) -sysdep_routines += strlen strlen-vx strlen-c \ - strnlen strnlen-vx strnlen-c \ +sysdep_routines += strnlen strnlen-vx strnlen-c \ strcpy strcpy-vx \ stpcpy stpcpy-vx stpcpy-c \ strncpy strncpy-vx \ |