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c09c1b6f01
The ifunc handling for wcschrnul 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 wcschrnul variants. * sysdeps/s390/Makefile (sysdep_routines): Add wcschrnul variants. * sysdeps/s390/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Refactor ifunc handling for wcschrnul. * sysdeps/s390/multiarch/wcschrnul-c.c: Move to ... * sysdeps/s390/wcschrnul-c.c: ... here and adjust ifunc handling. * sysdeps/s390/multiarch/wcschrnul-vx.S: Move to ... * sysdeps/s390/wcschrnul-vx.S: ... here and adjust ifunc handling. * sysdeps/s390/multiarch/wcschrnul.c: Move to ... * sysdeps/s390/wcschrnul.c: ... here and adjust ifunc handling. * sysdeps/s390/ifunc-wcschrnul.h: New file. |
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|---|---|---|
| .. | ||
| iconv | ||
| 8bit-generic.c | ||
| gconv_simple.c | ||
| gen-8bit.sh | ||
| ifunc-impl-list.c | ||
| ifunc-resolve.h | ||
| Makefile | ||
| utf8-utf16-z9.c | ||
| utf8-utf32-z9.c | ||
| utf16-utf32-z9.c | ||
| wcscspn-c.c | ||
| wcscspn-vx.S | ||
| wcscspn.c | ||
| wcspbrk-c.c | ||
| wcspbrk-vx.S | ||
| wcspbrk.c | ||
| wcsrchr-c.c | ||
| wcsrchr-vx.S | ||
| wcsrchr.c | ||
| wcsspn-c.c | ||
| wcsspn-vx.S | ||
| wcsspn.c | ||
| wmemchr-c.c | ||
| wmemchr-vx.S | ||
| wmemchr.c | ||
| wmemcmp-c.c | ||
| wmemcmp-vx.S | ||
| wmemcmp.c | ||
| wmemset-c.c | ||
| wmemset-vx.S | ||
| wmemset.c | ||