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4c721f24fc
glibc/sysdeps
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caiyinyu 4c721f24fc x86: Fix bug about glibc.cpu.hwcaps. 
Recorded in [BZ #30183]:

1. export GLIBC_TUNABLES=glibc.cpu.hwcaps=-AVX512
2. Add  _dl_printf("p -- %s\n", p); just before switch(nl) in
   sysdeps/x86/cpu-tunables.c
3. compiled and run ./testrun.sh /usr/bin/ls
you will get:

p -- -AVX512
p -- LC_ADDRESS=en_US.UTF-8
p -- LC_NUMERIC=C
...

The function, TUNABLE_CALLBACK (set_hwcaps)
(tunable_val_t *valp), checks far more than it should and it
should stop at end of "-AVX512".
2023-03-07 21:42:25 +08:00
..
aarch64 aarch64: update libm test ulps 2023-02-24 10:55:38 +00:00
alpha alpha: Remove strncmp optimization 2023-03-02 16:41:43 -03:00
arc ARC:fpu: add extra capability check before use of sqrt and fma builtins 2023-02-17 16:17:58 -03:00
arm arm: Remove __builtin_arm_uqsub8 usage on string-fza.h 2023-03-02 16:41:43 -03:00
csky C-SKY: Strip hard float abi from hard float feature. 2023-02-07 16:34:24 +08:00
generic elf: Restore ldconfig libc6 implicit soname logic [BZ #30125] 2023-02-20 09:32:46 -03:00
gnu Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
hppa hppa: Add string-fza.h, string-fzc.h, and string-fzi.h 2023-02-06 16:19:35 -03:00
htl htl: Remove ./sysdeps/htl/bits/types/struct___pthread_mutex.h 2023-02-12 17:28:32 +01:00
hurd Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
i386 htl: Generalize i386 pt-machdep.h to x86 2023-02-12 16:33:39 +01:00
ia64 ia64: Regenerate ulps 2023-01-24 11:21:38 -05:00
ieee754 C2x scanf binary constant handling 2023-03-02 19:10:37 +00:00
loongarch LoongArch: Update libm-test-ulps. 2023-03-02 11:17:15 +08:00
m68k string: Remove string_private.h 2023-02-17 15:56:54 -03:00
mach C2x scanf binary constant handling 2023-03-02 19:10:37 +00:00
microblaze Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
mips Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
nios2 Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
nptl Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
or1k Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
posix posix: Fix system blocks SIGCHLD erroneously [BZ #30163] 2023-03-07 09:54:50 -03:00
powerpc powerpc: Remove powerpc64 strncmp variants 2023-03-02 16:41:43 -03:00
pthread Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
riscv riscv: Add string-fza.h and string-fzi.h 2023-02-06 16:19:35 -03:00
s390 S390: Fix _FPU_SETCW/GETCW when compiling with Clang [BZ #30130] 2023-02-28 14:01:28 +01:00
sh sh: Add string-fzb.h 2023-02-06 16:19:35 -03:00
sparc sparc (64bit): Regenerate ulps 2023-01-24 11:21:50 -05:00
unix Update kernel version to 6.2 in header constant tests 2023-03-06 15:13:22 +00:00
wordsize-32 Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
wordsize-64 C2x strtol binary constant handling 2023-02-16 23:02:40 +00:00
x86 x86: Fix bug about glibc.cpu.hwcaps. 2023-03-07 21:42:25 +08:00
x86_64 htl: Add pthreadtypes-arch.h for x86_64 2023-02-27 23:30:15 +01:00