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glibc/sysdeps/powerpc
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Matheus Castanho 4c92a10412 powerpc: Fix VSX register number on __strncpy_power9 [BZ #29197] 
__strncpy_power9 initializes VR 18 with zeroes to be used throughout the
code, including when zero-padding the destination string. However, the
v18 reference was mistakenly being used for stxv and stxvl, which take a
VSX vector as operand. The code ended up using the uninitialized VSR 18
register by mistake.

Both occurrences have been changed to use the proper VSX number for VR 18
(i.e. VSR 50).

Tested on powerpc, powerpc64 and powerpc64le.

Signed-off-by: Kewen Lin <linkw@gcc.gnu.org>
(cherry picked from commit 0218463dd8)
2022-06-07 15:34:20 -03:00
..
bits Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fpu powerpc: Update libm test ulps 2021-04-09 17:41:22 -03:00
nofpu Force building with -fno-common 2021-07-09 20:09:14 +02:00
nptl nptl: Move pthread_spin_trylock into libc 2021-04-23 17:06:48 +02:00
power4 Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
power6 Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
powerpc32 elf: Fix dynamic-link.h usage on rtld.c 2022-04-08 14:18:11 -04:00
powerpc64 powerpc: Fix VSX register number on __strncpy_power9 [BZ #29197] 2022-06-07 15:34:20 -03:00
sys/platform Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
abort-instr.h
atomic-machine.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
cpu-features.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
cpu-features.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dl-lookupcfg.h elf: Issue la_symbind for bind-now (BZ #23734) 2022-04-12 13:32:59 -04:00
dl-procinfo.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dl-procinfo.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dl-tls.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dl-tls.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dl-tunables.list Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
elf-initfini.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ffs.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fpu_control.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gccframe.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
hwcapinfo.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
hwcapinfo.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ifunc-sel.h
jmpbuf-offsets.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
jmpbuf-unwind.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ldsodefs.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
libc-tls.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
locale-defines.sym
longjmp.c nptl: Move __pthread_unwind_next into libc 2021-04-21 19:49:50 +02:00
machine-gmon.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Makefile powerpc: Fix unrecognized instruction errors with recent binutils 2022-01-18 23:05:42 +01:00
math-tests-snan-cast.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
memusage.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mod-cache-ppc.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mod-tlsopt-powerpc.c
mp_clz_tab.c
novmx-longjmp.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
novmx-sigjmp.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
novmxsetjmp.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
preconfigure
preconfigure.ac
rtld-global-offsets.sym
sigjmp.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sotruss-lib.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
stackinfo.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sysdep.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
test-arith.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
test-arithf.c
test-get_hwcap-static.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
test-get_hwcap.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
test-gettimebase.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tls-macros.h
tst-cache-ppc-static-dlopen.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-cache-ppc-static.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-cache-ppc.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-set_ppr.c powerpc: Fix unrecognized instruction errors with recent binutils 2022-01-18 23:05:42 +01:00
tst-stack-align.h Properly check stack alignment [BZ #27901] 2021-05-24 07:42:12 -07:00
tst-tlsifunc-static.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-tlsifunc.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-tlsopt-powerpc.c
Versions nptl: Move __pthread_unwind_next into libc 2021-04-21 19:49:50 +02:00