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authorStefan Liebler <stli@linux.ibm.com>2018-12-18 13:57:22 +0100
committerStefan Liebler <stli@linux.ibm.com>2018-12-18 13:57:22 +0100
commit4753713aaed400d88cfc598e25d504478120b065 (patch)
tree99af0df98fb82cd59be28de908c79b95d78258b9 /sysvipc/semget.c
parentc09c1b6f014a45f6c4ba189f5ae94b1fb1a2982a (diff)
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S390: Refactor wcsrchr ifunc handling.
The ifunc handling for wcsrchr is adjusted in order to omit ifunc
if the minimum architecture level already supports newer CPUs by default.
Unfortunately the c ifunc variant can't be omitted at all as it is used
by the z13 ifunc variant as fallback if the pointers are not 4-byte aligned.

ChangeLog:

	* sysdeps/s390/multiarch/Makefile
	(sysdep_routines): Remove wcsrchr variants.
	* sysdeps/s390/Makefile (sysdep_routines): Add wcsrchr variants.
	* sysdeps/s390/multiarch/ifunc-impl-list.c
	(__libc_ifunc_impl_list): Refactor ifunc handling for wcsrchr.
	* sysdeps/s390/multiarch/wcsrchr-c.c: Move to ...
	* sysdeps/s390/wcsrchr-c.c: ... here and adjust ifunc handling.
	* sysdeps/s390/multiarch/wcsrchr-vx.S: Move to ...
	* sysdeps/s390/wcsrchr-vx.S: ... here and adjust ifunc handling.
	* sysdeps/s390/multiarch/wcsrchr.c: Move to ...
	* sysdeps/s390/wcsrchr.c: ... here and adjust ifunc handling.
	* sysdeps/s390/ifunc-wcsrchr.h: New file.
Diffstat (limited to 'sysvipc/semget.c')
0 files changed, 0 insertions, 0 deletions