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2e02d0b7a9
glibc/sysdeps/s390
History
Stefan Liebler 2e02d0b7a9 S390: Refactor wcslen ifunc handling. 
The ifunc handling for wcslen 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 wcslen variants.
	* sysdeps/s390/Makefile (sysdep_routines): Add wcslen variants.
	* sysdeps/s390/multiarch/ifunc-impl-list.c
	(__libc_ifunc_impl_list): Refactor ifunc handling for wcslen.
	* sysdeps/s390/multiarch/wcslen-c.c: Move to ...
	* sysdeps/s390/wcslen-c.c: ... here and adjust ifunc handling.
	* sysdeps/s390/multiarch/wcslen-vx.S: Move to ...
	* sysdeps/s390/wcslen-vx.S: ... here and adjust ifunc handling.
	* sysdeps/s390/multiarch/wcslen.c: Move to ...
	* sysdeps/s390/wcslen.c: ... here and adjust ifunc handling.
	* sysdeps/s390/ifunc-wcslen.h: New file.
2018-12-18 13:57:17 +01:00
..
bits
fpu S390: Regenerate ULPs. 2018-11-28 15:20:18 +01:00
multiarch S390: Refactor wcslen ifunc handling. 2018-12-18 13:57:17 +01:00
nptl nptl: Remove __ASSUME_PRIVATE_FUTEX 2018-05-17 04:25:10 -07:00
s390-32 S390: Refactor memchr ifunc handling. 2018-12-18 13:57:16 +01:00
s390-64 S390: Refactor memchr ifunc handling. 2018-12-18 13:57:16 +01:00
abort-instr.h
asm-syntax.h
atomic-machine.h
bzero.c S390: Implement bzero with memset. 2018-12-18 13:57:05 +01:00
configure S390: Add configure check to detect z13 as mininum architecture level set. 2018-12-18 13:57:08 +01:00
configure.ac S390: Add configure check to detect z13 as mininum architecture level set. 2018-12-18 13:57:08 +01:00
dl-irel.h [BZ #20271] Add newlines in __libc_fatal calls. 2018-08-31 18:04:32 -07:00
dl-procinfo.c
dl-procinfo.h
dl-tls.h
ffs.c
fix-fp-int-convert-overflow.h
gccframe.h
gconv-modules
gmp-mparam.h
ifunc-memccpy.h S390: Refactor memccpy ifunc handling. 2018-12-18 13:57:16 +01:00
ifunc-memchr.h S390: Refactor memchr ifunc handling. 2018-12-18 13:57:16 +01:00
ifunc-memcmp.h S390: Refactor memcmp ifunc handling. 2018-12-18 13:57:05 +01:00
ifunc-memcpy.h S390: Add z13 memmove ifunc variant. 2018-12-18 13:57:08 +01:00
ifunc-memmem.h S390: Add z13 memmem ifunc variant. 2018-12-18 13:57:09 +01:00
ifunc-memrchr.h S390: Refactor memrchr ifunc handling. 2018-12-18 13:57:17 +01:00
ifunc-memset.h S390: Implement bzero with memset. 2018-12-18 13:57:05 +01:00
ifunc-rawmemchr.h S390: Refactor rawmemchr ifunc handling. 2018-12-18 13:57:16 +01:00
ifunc-stpcpy.h S390: Refactor stpcpy ifunc handling. 2018-12-18 13:57:11 +01:00
ifunc-stpncpy.h S390: Refactor stpncpy ifunc handling. 2018-12-18 13:57:11 +01:00
ifunc-strcat.h S390: Refactor strcat ifunc handling. 2018-12-18 13:57:12 +01:00
ifunc-strchr.h S390: Refactor strchr ifunc handling. 2018-12-18 13:57:14 +01:00
ifunc-strchrnul.h S390: Refactor strchrnul ifunc handling. 2018-12-18 13:57:14 +01:00
ifunc-strcmp.h S390: Refactor strcmp ifunc handling. 2018-12-18 13:57:13 +01:00
ifunc-strcpy.h S390: Refactor strcpy ifunc handling. 2018-12-18 13:57:10 +01:00
ifunc-strcspn.h S390: Refactor strcspn ifunc handling. 2018-12-18 13:57:15 +01:00
ifunc-strlen.h S390: Refactor strlen ifunc handling. 2018-12-18 13:57:10 +01:00
ifunc-strncat.h S390: Refactor strncat ifunc handling. 2018-12-18 13:57:12 +01:00
ifunc-strncmp.h S390: Refactor strncmp ifunc handling. 2018-12-18 13:57:13 +01:00
ifunc-strncpy.h S390: Refactor strncpy ifunc handling. 2018-12-18 13:57:11 +01:00
ifunc-strnlen.h S390: Refactor strnlen ifunc handling. 2018-12-18 13:57:10 +01:00
ifunc-strpbrk.h S390: Refactor strpbrk ifunc handling. 2018-12-18 13:57:15 +01:00
ifunc-strrchr.h S390: Refactor strrchr ifunc handling. 2018-12-18 13:57:14 +01:00
ifunc-strspn.h S390: Refactor strspn ifunc handling. 2018-12-18 13:57:15 +01:00
ifunc-strstr.h S390: Add z13 strstr ifunc variant. 2018-12-18 13:57:09 +01:00
ifunc-wcslen.h S390: Refactor wcslen ifunc handling. 2018-12-18 13:57:17 +01:00
Implies
iso-8859-1_cp037_z900.c
jmpbuf-offsets.h
jmpbuf-unwind.h
ldsodefs.h
libc-tls.c
linkmap.h
longjmp.c Revert "hurd: Avoid PLTs for longjmp & siglongjmp" 2018-04-05 09:38:58 +02:00
machine-gmon.h
Makefile S390: Refactor wcslen ifunc handling. 2018-12-18 13:57:17 +01:00
memccpy-c.c S390: Refactor memccpy ifunc handling. 2018-12-18 13:57:16 +01:00
memccpy-vx.S S390: Refactor memccpy ifunc handling. 2018-12-18 13:57:16 +01:00
memccpy.c S390: Refactor memccpy ifunc handling. 2018-12-18 13:57:16 +01:00
memchr-vx.S S390: Refactor memchr ifunc handling. 2018-12-18 13:57:16 +01:00
memchr-z900.S S390: Refactor memchr ifunc handling. 2018-12-18 13:57:16 +01:00
memchr.c S390: Refactor memchr ifunc handling. 2018-12-18 13:57:16 +01:00
memcmp-z900.S S390: Refactor memcmp ifunc handling. 2018-12-18 13:57:05 +01:00
memcmp.c S390: Refactor memcmp ifunc handling. 2018-12-18 13:57:05 +01:00
memcopy.h S390: Use memcpy for forward cases in memmove. 2018-12-18 13:57:07 +01:00
memcpy-z900.S S390: Add z13 memmove ifunc variant. 2018-12-18 13:57:08 +01:00
memcpy.c S390: Refactor memcpy/mempcpy ifunc handling. 2018-12-18 13:57:06 +01:00
memmem-c.c S390: Add z13 memmem ifunc variant. 2018-12-18 13:57:09 +01:00
memmem-vx.c S390: Add z13 memmem ifunc variant. 2018-12-18 13:57:09 +01:00
memmem.c S390: Add z13 memmem ifunc variant. 2018-12-18 13:57:09 +01:00
memmove-c.c S390: Add z13 memmove ifunc variant. 2018-12-18 13:57:08 +01:00
memmove.c S390: Add z13 memmove ifunc variant. 2018-12-18 13:57:08 +01:00
mempcpy.c S390: Refactor memcpy/mempcpy ifunc handling. 2018-12-18 13:57:06 +01:00
memrchr-c.c S390: Refactor memrchr ifunc handling. 2018-12-18 13:57:17 +01:00
memrchr-vx.S S390: Refactor memrchr ifunc handling. 2018-12-18 13:57:17 +01:00
memrchr.c S390: Refactor memrchr ifunc handling. 2018-12-18 13:57:17 +01:00
memset-z900.S S390: Implement bzero with memset. 2018-12-18 13:57:05 +01:00
memset.c S390: Refactor memset ifunc handling. 2018-12-18 13:57:04 +01:00
memusage.h
preconfigure
rawmemchr-c.c S390: Refactor rawmemchr ifunc handling. 2018-12-18 13:57:16 +01:00
rawmemchr-vx.S S390: Refactor rawmemchr ifunc handling. 2018-12-18 13:57:16 +01:00
rawmemchr.c S390: Refactor rawmemchr ifunc handling. 2018-12-18 13:57:16 +01:00
sotruss-lib.c
stackinfo.h
stpcpy-c.c S390: Refactor stpcpy ifunc handling. 2018-12-18 13:57:11 +01:00
stpcpy-vx.S S390: Refactor stpcpy ifunc handling. 2018-12-18 13:57:11 +01:00
stpcpy.c S390: Refactor stpcpy ifunc handling. 2018-12-18 13:57:11 +01:00
stpncpy-c.c S390: Refactor stpncpy ifunc handling. 2018-12-18 13:57:11 +01:00
stpncpy-vx.S S390: Refactor stpncpy ifunc handling. 2018-12-18 13:57:11 +01:00
stpncpy.c S390: Refactor stpncpy ifunc handling. 2018-12-18 13:57:11 +01:00
strcat-c.c S390: Refactor strcat ifunc handling. 2018-12-18 13:57:12 +01:00
strcat-vx.S S390: Refactor strcat ifunc handling. 2018-12-18 13:57:12 +01:00
strcat.c S390: Refactor strcat ifunc handling. 2018-12-18 13:57:12 +01:00
strchr-c.c S390: Refactor strchr ifunc handling. 2018-12-18 13:57:14 +01:00
strchr-vx.S S390: Refactor strchr ifunc handling. 2018-12-18 13:57:14 +01:00
strchr.c S390: Refactor strchr ifunc handling. 2018-12-18 13:57:14 +01:00
strchrnul-c.c S390: Refactor strchrnul ifunc handling. 2018-12-18 13:57:14 +01:00
strchrnul-vx.S S390: Refactor strchrnul ifunc handling. 2018-12-18 13:57:14 +01:00
strchrnul.c S390: Refactor strchrnul ifunc handling. 2018-12-18 13:57:14 +01:00
strcmp-vx.S S390: Refactor strcmp ifunc handling. 2018-12-18 13:57:13 +01:00
strcmp-z900.S S390: Refactor strcmp ifunc handling. 2018-12-18 13:57:13 +01:00
strcmp.c S390: Refactor strcmp ifunc handling. 2018-12-18 13:57:13 +01:00
strcpy-vx.S S390: Refactor strcpy ifunc handling. 2018-12-18 13:57:10 +01:00
strcpy-z900.S S390: Refactor strcpy ifunc handling. 2018-12-18 13:57:10 +01:00
strcpy.c S390: Refactor strcpy ifunc handling. 2018-12-18 13:57:10 +01:00
strcspn-c.c S390: Refactor strcspn ifunc handling. 2018-12-18 13:57:15 +01:00
strcspn-vx.S S390: Refactor strcspn ifunc handling. 2018-12-18 13:57:15 +01:00
strcspn.c S390: Refactor strcspn ifunc handling. 2018-12-18 13:57:15 +01:00
string_private.h
strlen-c.c S390: Refactor strlen ifunc handling. 2018-12-18 13:57:10 +01:00
strlen-vx.S S390: Refactor strlen ifunc handling. 2018-12-18 13:57:10 +01:00
strlen.c S390: Refactor strlen ifunc handling. 2018-12-18 13:57:10 +01:00
strncat-c.c S390: Refactor strncat ifunc handling. 2018-12-18 13:57:12 +01:00
strncat-vx.S S390: Refactor strncat ifunc handling. 2018-12-18 13:57:12 +01:00
strncat.c S390: Refactor strncat ifunc handling. 2018-12-18 13:57:12 +01:00
strncmp-c.c S390: Refactor strncmp ifunc handling. 2018-12-18 13:57:13 +01:00
strncmp-vx.S S390: Refactor strncmp ifunc handling. 2018-12-18 13:57:13 +01:00
strncmp.c S390: Refactor strncmp ifunc handling. 2018-12-18 13:57:13 +01:00
strncpy-vx.S S390: Refactor strncpy ifunc handling. 2018-12-18 13:57:11 +01:00
strncpy.c S390: Refactor strncpy ifunc handling. 2018-12-18 13:57:11 +01:00
strnlen-c.c S390: Refactor strnlen ifunc handling. 2018-12-18 13:57:10 +01:00
strnlen-vx.S S390: Refactor strnlen ifunc handling. 2018-12-18 13:57:10 +01:00
strnlen.c S390: Refactor strnlen ifunc handling. 2018-12-18 13:57:10 +01:00
strpbrk-c.c S390: Refactor strpbrk ifunc handling. 2018-12-18 13:57:15 +01:00
strpbrk-vx.S S390: Refactor strpbrk ifunc handling. 2018-12-18 13:57:15 +01:00
strpbrk.c S390: Refactor strpbrk ifunc handling. 2018-12-18 13:57:15 +01:00
strrchr-c.c S390: Refactor strrchr ifunc handling. 2018-12-18 13:57:14 +01:00
strrchr-vx.S S390: Refactor strrchr ifunc handling. 2018-12-18 13:57:14 +01:00
strrchr.c S390: Refactor strrchr ifunc handling. 2018-12-18 13:57:14 +01:00
strspn-c.c S390: Refactor strspn ifunc handling. 2018-12-18 13:57:15 +01:00
strspn-vx.S S390: Refactor strspn ifunc handling. 2018-12-18 13:57:15 +01:00
strspn.c S390: Refactor strspn ifunc handling. 2018-12-18 13:57:15 +01:00
strstr-c.c S390: Add z13 strstr ifunc variant. 2018-12-18 13:57:09 +01:00
strstr-vx.c S390: Add z13 strstr ifunc variant. 2018-12-18 13:57:09 +01:00
strstr.c S390: Add z13 strstr ifunc variant. 2018-12-18 13:57:09 +01:00
tst-dl-runtime-mod.S S390: Test that lazy binding does not clobber R0 2018-08-10 09:07:43 +02:00
tst-dl-runtime-profile-audit.c S390: Test that lazy binding does not clobber R0 2018-08-10 09:07:43 +02:00
tst-dl-runtime-profile-noaudit.c S390: Test that lazy binding does not clobber R0 2018-08-10 09:07:43 +02:00
tst-dl-runtime-resolve-audit.c S390: Test that lazy binding does not clobber R0 2018-08-10 09:07:43 +02:00
tst-dl-runtime-resolve-noaudit.c S390: Test that lazy binding does not clobber R0 2018-08-10 09:07:43 +02:00
tst-dl-runtime.c S390: Test that lazy binding does not clobber R0 2018-08-10 09:07:43 +02:00
utf8-utf16-z9.c
utf8-utf32-z9.c
utf16-utf32-z9.c
Versions
wcslen-c.c S390: Refactor wcslen ifunc handling. 2018-12-18 13:57:17 +01:00
wcslen-vx.S S390: Refactor wcslen ifunc handling. 2018-12-18 13:57:17 +01:00
wcslen.c S390: Refactor wcslen ifunc handling. 2018-12-18 13:57:17 +01:00