Stefan Liebler 18d6c45e12 s390: Refactor ifunc resolvers due to false debuginfo. ... This patch adjusts the s390 specific ifunc helper macros in ifunc-resolve.h to use the common __ifunc macro, which uses gcc attribute ifunc to get rid of the false debuginfo. Therefore the redirection construct is applied where needed. Perhaps in future we can switch some of the internal symbols __GI_* from the fallback variant to the ifunc function. But this change is not straightforward due to a segmentation fault while linking libc.so with older binutils on s390. ChangeLog: [BZ #20478] * sysdeps/s390/multiarch/ifunc-resolve.h (s390_vx_libc_ifunc2, s390_libc_ifunc): Use __ifunc from libc-symbols.h to create ifunc symbols. (s390_vx_libc_ifunc_init, s390_vx_libc_ifunc_redirected , s390_vx_libc_ifunc2_redirected, s390_libc_ifunc_init): New define. * sysdeps/s390/multiarch/memchr.c: Redirect ifunced function in header for using it as type for ifunc function. * sysdeps/s390/multiarch/mempcpy.c: Likewise. * sysdeps/s390/multiarch/rawmemchr.c: Likewise. * sysdeps/s390/multiarch/stpcpy.c: Likewise. * sysdeps/s390/multiarch/stpncpy.c: Likewise. * sysdeps/s390/multiarch/strcat.c: Likewise. * sysdeps/s390/multiarch/strchr.c: Likewise. * sysdeps/s390/multiarch/strcmp.c: Likewise. * sysdeps/s390/multiarch/strcpy.c: Likewise. * sysdeps/s390/multiarch/strcspn.c: Likewise. * sysdeps/s390/multiarch/strlen.c: Likewise. * sysdeps/s390/multiarch/strncmp.c: Likewise. * sysdeps/s390/multiarch/strncpy.c: Likewise. * sysdeps/s390/multiarch/strnlen.c: Likewise. * sysdeps/s390/multiarch/strpbrk.c: Likewise. * sysdeps/s390/multiarch/strrchr.c: Likewise. * sysdeps/s390/multiarch/strspn.c: Likewise. * sysdeps/s390/multiarch/wcschr.c: Likewise. * sysdeps/s390/multiarch/wcscmp.c: Likewise. * sysdeps/s390/multiarch/wcspbrk.c: Likewise. * sysdeps/s390/multiarch/wcsspn.c: Likewise. * sysdeps/s390/multiarch/wmemchr.c: Likewise. * sysdeps/s390/multiarch/wmemset.c: Likewise. * sysdeps/s390/s390-32/multiarch/memcmp.c: Likewise. * sysdeps/s390/s390-32/multiarch/memcpy.c: Likewise. * sysdeps/s390/s390-32/multiarch/memset.c: Likewise. * sysdeps/s390/s390-64/multiarch/memcmp.c: Likewise. * sysdeps/s390/s390-64/multiarch/memcpy.c: Likewise. * sysdeps/s390/s390-64/multiarch/memset.c: Likewise.		2016-10-07 10:11:21 +02:00
..
bits	S390: Extend structs La_s390_regs / La_s390_retval with vector-registers.	2016-03-31 17:37:16 +02:00
fpu	S390: Regenerate ULPs	2016-10-04 15:27:40 +02:00
multiarch	s390: Refactor ifunc resolvers due to false debuginfo.	2016-10-07 10:11:21 +02:00
nptl	Remove the ptw-% patterns	2016-09-14 16:02:06 +02:00
s390-32	s390: Refactor ifunc resolvers due to false debuginfo.	2016-10-07 10:11:21 +02:00
s390-64	s390: Refactor ifunc resolvers due to false debuginfo.	2016-10-07 10:11:21 +02:00
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.	2016-01-04 16:05:18 +00:00
atomic-machine.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
configure	S390: Do not set FE_INEXACT with feraiseexcept (FE_OWERFLOW|FE_UNDERFLOW).	2016-08-31 14:54:55 +02:00
configure.ac	S390: Do not set FE_INEXACT with feraiseexcept (FE_OWERFLOW|FE_UNDERFLOW).	2016-08-31 14:54:55 +02:00
dl-irel.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
dl-procinfo.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
dl-procinfo.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
dl-tls.h	elf: Consolidate machine-agnostic DTV definitions in <dl-dtv.h>	2016-06-20 14:31:40 +02:00
ffs.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
fix-fp-int-convert-overflow.h	S/390: Do not raise inexact exception in lrint/lround. [BZ #19486]	2016-01-18 12:48:06 +01:00
gccframe.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
gconv-modules	S390: Get rid of make warning: overriding recipe for target gconv-modules.	2016-05-25 17:18:04 +02:00
gmp-mparam.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
Implies
iso-8859-1_cp037_z900.c	S390: Use s390-64 specific ionv-modules on s390-32, too.	2016-05-25 17:18:05 +02:00
jmpbuf-offsets.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
jmpbuf-unwind.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
ldsodefs.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
libc-tls.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
linkmap.h	S390: Use DT_JUMPREL in prelink undo code.	2016-07-06 15:22:35 +02:00
longjmp.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
machine-gmon.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
Makefile	S390: Use s390-64 specific ionv-modules on s390-32, too.	2016-05-25 17:18:05 +02:00
mempcpy.S	S390: Implement mempcpy with help of memcpy. [BZ #19765]	2016-05-24 10:39:13 +02:00
memusage.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +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.	2016-01-04 16:05:18 +00:00
stackinfo.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
string_private.h	Add _STRING_INLINE_unaligned and string_private.h	2016-02-18 14:55:29 -02:00
utf8-utf16-z9.c	S390: Use s390-64 specific ionv-modules on s390-32, too.	2016-05-25 17:18:05 +02:00
utf8-utf32-z9.c	S390: Fix utf32 to utf8 handling of low surrogates (disable cu41).	2016-05-25 17:18:05 +02:00
utf16-utf32-z9.c	S390: Fix utf32 to utf16 handling of low surrogates (disable cu42).	2016-05-25 17:18:06 +02:00
Versions	S/390: Revert the jmp_buf/ucontext_t ABI change.	2014-07-31 20:04:54 +02:00