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4c721f24fc
glibc/sysdeps/x86
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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
..
bits Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fpu Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
htl htl: Generalize i386 pt-machdep.h to x86 2023-02-12 16:33:39 +01:00
include x86-64: Add glibc.cpu.prefer_map_32bit_exec [BZ #28656] 2023-02-22 18:28:37 -08:00
nptl Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
sys/platform Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
__longjmp_cancel.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
abi-note.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
atomic-machine.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
cacheinfo.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
cacheinfo.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
cet-control.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
check-cet.awk Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
configure x86_64: State assembler is being tested on sysdeps/x86/configure 2022-12-06 13:47:47 -03:00
configure.ac x86_64: State assembler is being tested on sysdeps/x86/configure 2022-12-06 13:47:47 -03:00
cpu-features-offsets.sym x86: Cleanup cpu-features-offsets.sym 2018-08-03 06:42:09 -07:00
cpu-features.c x86-64: Add glibc.cpu.prefer_map_32bit_exec [BZ #28656] 2023-02-22 18:28:37 -08:00
cpu-tunables.c x86: Fix bug about glibc.cpu.hwcaps. 2023-03-07 21:42:25 +08:00
dl-cacheinfo.h x86: Cache computation for AMD architecture. 2023-01-18 19:28:54 +01:00
dl-cet.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-diagnostics-cpu.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-get-cpu-features.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-hwcap.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-isa-level.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-lookupcfg.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-minsigstacksize.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-new-hash.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-procinfo.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-procinfo.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-procruntime.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-prop.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-tunables.list Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
elf-initfini.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
elide.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
float128-abi.h Move __isnanf128 to libc.so 2021-03-30 14:58:19 +05:30
fpu_control.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
get-cpuid-feature-leaf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
get-isa-level.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
hp-timing.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
init-arch.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
isa-ifunc-macros.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
isa-level.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
isa-level.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
jmp_buf-ssp.sym x86: Support shadow stack pointer in setjmp/longjmp 2018-07-14 05:59:53 -07:00
ldbl2mpn.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ldsodefs.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
libc-start.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
libc-start.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
link_map.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
linkmap.h
longjmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Makeconfig Add _Float64x function aliases. 2017-11-27 14:16:47 +00:00
Makefile x86: Add missing rtm tests for strcmp family 2022-07-13 14:55:31 -07:00
sysdep.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tininess.h
tst-cet-legacy-1.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-1a.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-2.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-2a.c x86/CET: Add tests with legacy non-CET shared objects 2018-07-25 04:47:05 -07:00
tst-cet-legacy-3.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-4.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-4a.c x86/CET: Add tests with legacy non-CET shared objects 2018-07-25 04:47:05 -07:00
tst-cet-legacy-4b.c x86/CET: Add tests with legacy non-CET shared objects 2018-07-25 04:47:05 -07:00
tst-cet-legacy-4c.c x86/CET: Add tests with legacy non-CET shared objects 2018-07-25 04:47:05 -07:00
tst-cet-legacy-5.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-5a.c Call _dl_open_check after relocation [BZ #24259] 2019-07-01 12:23:22 -07:00
tst-cet-legacy-5b.c Call _dl_open_check after relocation [BZ #24259] 2019-07-01 12:23:22 -07:00
tst-cet-legacy-6.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-6a.c Call _dl_open_check after relocation [BZ #24259] 2019-07-01 12:23:22 -07:00
tst-cet-legacy-6b.c Call _dl_open_check after relocation [BZ #24259] 2019-07-01 12:23:22 -07:00
tst-cet-legacy-7.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-8.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-9-static.c x86: Properly set usable CET feature bits [BZ #26625] 2021-01-29 03:58:11 -08:00
tst-cet-legacy-9.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-10-static.c x86: Properly set usable CET feature bits [BZ #26625] 2021-01-29 03:58:11 -08:00
tst-cet-legacy-10.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-mod-1.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-mod-2.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-mod-4.c x86/CET: Add tests with legacy non-CET shared objects 2018-07-25 04:47:05 -07:00
tst-cet-legacy-mod-5.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-mod-5a.c Call _dl_open_check after relocation [BZ #24259] 2019-07-01 12:23:22 -07:00
tst-cet-legacy-mod-5b.c Call _dl_open_check after relocation [BZ #24259] 2019-07-01 12:23:22 -07:00
tst-cet-legacy-mod-5c.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-mod-6.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-mod-6a.c Call _dl_open_check after relocation [BZ #24259] 2019-07-01 12:23:22 -07:00
tst-cet-legacy-mod-6b.c Call _dl_open_check after relocation [BZ #24259] 2019-07-01 12:23:22 -07:00
tst-cet-legacy-mod-6c.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cet-legacy-mod-6d.c Call _dl_open_check after relocation [BZ #24259] 2019-07-01 12:23:22 -07:00
tst-cpu-features-cpuinfo-static.c x86: Add PTWRITE feature detection [BZ #27346] 2021-02-07 08:01:14 -08:00
tst-cpu-features-cpuinfo.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cpu-features-supports-static.c x86: Add PTWRITE feature detection [BZ #27346] 2021-02-07 08:01:14 -08:00
tst-cpu-features-supports.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-get-cpu-features-static.c
tst-get-cpu-features.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-ifunc-isa-1-static.c x86: Check ifunc resolver with CPU_FEATURE_USABLE [BZ #27072] 2021-01-21 10:22:26 -08:00
tst-ifunc-isa-1.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-ifunc-isa-2-static.c x86: Check ifunc resolver with CPU_FEATURE_USABLE [BZ #27072] 2021-01-21 10:22:26 -08:00
tst-ifunc-isa-2.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-ifunc-isa.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-isa-level-1.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-isa-level-mod-1-baseline.c x86: Support GNU_PROPERTY_X86_ISA_1_V[234] marker [BZ #26717] 2021-01-07 13:10:13 -08:00
tst-isa-level-mod-1-v2.c x86: Support GNU_PROPERTY_X86_ISA_1_V[234] marker [BZ #26717] 2021-01-07 13:10:13 -08:00
tst-isa-level-mod-1-v3.c x86: Support GNU_PROPERTY_X86_ISA_1_V[234] marker [BZ #26717] 2021-01-07 13:10:13 -08:00
tst-isa-level-mod-1-v4.c x86: Support GNU_PROPERTY_X86_ISA_1_V[234] marker [BZ #26717] 2021-01-07 13:10:13 -08:00
tst-isa-level-mod-1.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-ldbl-nonnormal-printf.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-memchr-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-memcmp-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-memmove-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-memrchr-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-memset-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-setjmp-cet.c x86: Set header.feature_1 in TCB for always-on CET [BZ #27177] 2021-01-13 05:03:34 -08:00
tst-stack-align.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strcasecmp-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strchr-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strcmp-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strcpy-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-string-rtm.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strlen-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strncasecmp-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strncmp-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strrchr-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-sysconf-cache-linesize-static.c x86: Handle _SC_LEVEL1_ICACHE_LINESIZE [BZ #27444] 2021-03-15 05:43:26 -07:00
tst-sysconf-cache-linesize.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-wcscmp-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-wcsncmp-rtm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Versions <sys/platform/x86.h>: Remove the C preprocessor magic 2021-01-21 05:58:17 -08:00