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25218822bd
glibc/sysdeps/s390
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Stefan Liebler 25218822bd S390: Refactor stpncpy ifunc handling. 
The ifunc handling for stpncpy 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 stpncpy variants.
	* sysdeps/s390/Makefile (sysdep_routines): Add stpncpy variants.
	* sysdeps/s390/multiarch/ifunc-impl-list.c
	(__libc_ifunc_impl_list): Refactor ifunc handling for stpncpy.
	* sysdeps/s390/multiarch/stpncpy-c.c: Move to ...
	* sysdeps/s390/stpncpy-c.c: ... here and adjust ifunc handling.
	* sysdeps/s390/multiarch/stpncpy-vx.S: Move to ...
	* sysdeps/s390/stpncpy-vx.S: ... here and adjust ifunc handling.
	* sysdeps/s390/multiarch/stpncpy.c: Move to ...
	* sysdeps/s390/stpncpy.c: ... here and adjust ifunc handling.
	* sysdeps/s390/ifunc-stpncpy.h: New file.
2018-12-18 13:57:11 +01:00
..
bits Unify and simplify bits/byteswap.h, bits/byteswap-16.h headers (bug 14508, bug 15512, bug 17082, bug 20530). 2018-02-06 21:55:08 +00:00
fpu S390: Regenerate ULPs. 2018-11-28 15:20:18 +01:00
multiarch S390: Refactor stpncpy ifunc handling. 2018-12-18 13:57:11 +01:00
nptl nptl: Remove __ASSUME_PRIVATE_FUTEX 2018-05-17 04:25:10 -07:00
s390-32 S390: Refactor strncpy ifunc handling. 2018-12-18 13:57:11 +01:00
s390-64 S390: Refactor strncpy ifunc handling. 2018-12-18 13:57:11 +01:00
abort-instr.h S390: Use __asm__ instead of asm. 2015-11-20 08:56:40 +01:00
asm-syntax.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
atomic-machine.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
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 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
dl-procinfo.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
dl-tls.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
ffs.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
fix-fp-int-convert-overflow.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
gccframe.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
gconv-modules Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
gmp-mparam.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
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-memset.h S390: Implement bzero with memset. 2018-12-18 13:57:05 +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-strcpy.h S390: Refactor strcpy ifunc handling. 2018-12-18 13:57:10 +01:00
ifunc-strlen.h S390: Refactor strlen ifunc handling. 2018-12-18 13:57:10 +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-strstr.h S390: Add z13 strstr ifunc variant. 2018-12-18 13:57:09 +01:00
Implies * math/divtc3.c: New file. 2006-02-01 03:02:06 +00:00
iso-8859-1_cp037_z900.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
jmpbuf-offsets.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
jmpbuf-unwind.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
ldsodefs.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
libc-tls.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
linkmap.h S390: Use DT_JUMPREL in prelink undo code. 2016-07-06 15:22:35 +02:00
longjmp.c Revert "hurd: Avoid PLTs for longjmp & siglongjmp" 2018-04-05 09:38:58 +02:00
machine-gmon.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
Makefile S390: Refactor stpncpy ifunc handling. 2018-12-18 13:57:11 +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
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 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
preconfigure Move base_machine and machine settings from configure.ac to sysdeps preconfigure fragments. 2014-06-25 17:52:56 +00:00
sotruss-lib.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
stackinfo.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
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
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
string_private.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
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
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
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 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
utf8-utf32-z9.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
utf16-utf32-z9.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
Versions S/390: Revert the jmp_buf/ucontext_t ABI change. 2014-07-31 20:04:54 +02:00