Stefan Liebler 6c6b8c7470 S390: Unify 31/64bit memcmp. ... The implementation of memcmp for s390-32 (31bit) and s390-64 (64bit) is nearly the same. This patch unifies it for maintability reasons. __memcmp_z10 and __memcmp_z196 differs between 31 and 64bit: -31bit needs .machinemode "zarch_nohighgprs" and llgfr %r4,%r4 -lr vs lgr and some other instructions: But lgr and co can be also used on 31bit as this ifunc variant is only called if we are on a zarch machine. __memcmp_default differs between 31 and 64bit: -Some 31bit vs 64bit instructions (e.g. ltr vs ltgr. Solved with 31/64 specific instruction macros). -The address of mvc instruction is setup in different ways (larl vs bras). Solved with #if defined __s390x__. Otherwise 31/64bit implementation has the same structure of the code. ChangeLog: * sysdeps/s390/s390-64/memcmp.S: Move to ... * sysdeps/s390/memcmp.S: ... here. Adjust to be usable for 31/64bit. * sysdeps/s390/s390-32/memcmp.S: Delete File. * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add memcmp. * sysdeps/s390/s390-32/multiarch/Makefile (sysdep_routines): Remove memcmp. * sysdeps/s390/s390-64/multiarch/Makefile: Likewise. * sysdeps/s390/s390-64/multiarch/memcmp-s390x.S: Move to ... * sysdeps/s390/multiarch/memcmp-s390x.S: ... here. Adjust to be usable for 31/64bit. * sysdeps/s390/s390-32/multiarch/memcmp-s390.S: Delete File. * sysdeps/s390/s390-64/multiarch/memcmp.c: Move to ... * sysdeps/s390/multiarch/memcmp.c: ... here. * sysdeps/s390/s390-32/multiarch/memcmp.c: Delete File.		2018-12-18 13:57:05 +01:00
..
bits
fpu	S390: Regenerate ULPs.	2018-11-28 15:20:18 +01:00
multiarch	S390: Unify 31/64bit memcmp.	2018-12-18 13:57:05 +01:00
nptl
s390-32	S390: Unify 31/64bit memcmp.	2018-12-18 13:57:05 +01:00
s390-64	S390: Unify 31/64bit memcmp.	2018-12-18 13:57:05 +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 z10 as mininum architecture level set.	2018-12-18 13:57:03 +01:00
configure.ac	S390: Add configure check to detect z10 as mininum architecture level set.	2018-12-18 13:57:03 +01:00
dl-irel.h
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-memset.h	S390: Implement bzero with memset.	2018-12-18 13:57:05 +01:00
Implies
iso-8859-1_cp037_z900.c
jmpbuf-offsets.h
jmpbuf-unwind.h
ldsodefs.h
libc-tls.c
linkmap.h
longjmp.c
machine-gmon.h
Makefile	S390: Implement bzero with memset.	2018-12-18 13:57:05 +01:00
memcmp.S	S390: Unify 31/64bit memcmp.	2018-12-18 13:57:05 +01:00
mempcpy.S
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
sotruss-lib.c
stackinfo.h
string_private.h
tst-dl-runtime-mod.S
tst-dl-runtime-profile-audit.c
tst-dl-runtime-profile-noaudit.c
tst-dl-runtime-resolve-audit.c
tst-dl-runtime-resolve-noaudit.c
tst-dl-runtime.c
utf8-utf16-z9.c
utf8-utf32-z9.c
utf16-utf32-z9.c
Versions