AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-12-26 12:41:05 +00:00
Code Issues Packages Projects Releases Wiki Activity
05c3495296
glibc/sysdeps/x86
History
Florian Weimer 7a430f40c4 x86: Add generic CPUID data dumper to ld.so --list-diagnostics 
This is surprisingly difficult to implement if the goal is to produce
reasonably sized output.  With the current approaches to output
compression (suppressing zeros and repeated results between CPUs,
folding ranges of identical subleaves, dealing with the %ecx
reflection issue), the output is less than 600 KiB even for systems
with 256 logical CPUs.

Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
2024-04-08 16:48:55 +02:00
..
bits x86-64/cet: Make CET feature check specific to Linux/x86 2024-01-11 20:35:24 -08:00
fpu math: x86 trunc traps when FE_INEXACT is enabled (BZ 31603) 2024-04-04 14:29:28 -03:00
htl Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
include x86-64: Update _dl_tlsdesc_dynamic to preserve AMX registers 2024-02-29 04:30:01 -08:00
nptl Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
sys/platform x86-64/cet: Make CET feature check specific to Linux/x86 2024-01-11 20:35:24 -08:00
__longjmp_cancel.S x86-64/cet: Check the restore token in longjmp 2024-01-04 13:38:26 -08:00
abi-note.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
atomic-machine.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
cacheinfo.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
cacheinfo.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
configure x86_64: Exclude SSE, AVX and FMA4 variants in libm multiarch 2024-02-25 13:20:51 -08:00
configure.ac x86_64: Exclude SSE, AVX and FMA4 variants in libm multiarch 2024-02-25 13:20:51 -08:00
cpu-features-offsets.sym x86-64: Update _dl_tlsdesc_dynamic to preserve AMX registers 2024-02-29 04:30:01 -08:00
cpu-features.c x86-64: Allocate state buffer space for RDI, RSI and RBX 2024-03-18 19:45:13 -07:00
cpu-tunables.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-cacheinfo.h x86: Do not prefer ERMS for memset on Zen3+ 2024-02-13 08:49:13 -08:00
dl-diagnostics-cpu.c x86: Add generic CPUID data dumper to ld.so --list-diagnostics 2024-04-08 16:48:55 +02:00
dl-get-cpu-features.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-hwcap2.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-hwcap.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-isa-level.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-lookupcfg.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-minsigstacksize.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-new-hash.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-procinfo.c x86: Update _dl_tlsdesc_dynamic to preserve caller-saved registers 2024-02-28 09:02:56 -08:00
dl-procinfo.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-prop.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-tunables.list elf: Add ELF_DYNAMIC_AFTER_RELOC to rewrite PLT 2024-01-05 05:49:49 -08:00
elf-initfini.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
elide.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
features-offsets.sym x86: Update _dl_tlsdesc_dynamic to preserve caller-saved registers 2024-02-28 09:02:56 -08:00
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 2024-01-01 10:53:40 -08:00
get-cpuid-feature-leaf.c x86-64/cet: Make CET feature check specific to Linux/x86 2024-01-11 20:35:24 -08:00
get-isa-level.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
hp-timing.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
init-arch.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
isa-ifunc-macros.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
isa-level.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
isa-level.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
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 2024-01-01 10:53:40 -08:00
ldsodefs.h i386: Remove CET support bits 2024-01-10 05:20:20 -08:00
libc-start.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
link_map.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
linkmap.h
longjmp.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
Makeconfig Add _Float64x function aliases. 2017-11-27 14:16:47 +00:00
Makefile x86: Update _dl_tlsdesc_dynamic to preserve caller-saved registers 2024-02-28 09:02:56 -08:00
readelflib.c Remove ia64-linux-gnu 2024-01-08 17:09:36 -03:00
sysdep.h x86-64: Allocate state buffer space for RDI, RSI and RBX 2024-03-18 19:45:13 -07:00
tininess.h
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 x86: Don't check XFD against /proc/cpuinfo 2024-02-28 11:50:38 -08:00
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 x86: Change ENQCMD test to CHECK_FEATURE_PRESENT 2024-02-27 11:50:52 -08:00
tst-get-cpu-features-static.c
tst-get-cpu-features.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-gnu2-tls2.c x86: Update _dl_tlsdesc_dynamic to preserve caller-saved registers 2024-02-28 09:02:56 -08:00
tst-hwcap-tunables.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
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 2024-01-01 10:53:40 -08:00
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 2024-01-01 10:53:40 -08:00
tst-ifunc-isa.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-isa-level-1.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
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 2024-01-01 10:53:40 -08:00
tst-ldbl-nonnormal-printf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-memchr-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-memcmp-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-memmove-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-memrchr-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-memset-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
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 2024-01-01 10:53:40 -08:00
tst-strcasecmp-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-strchr-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-strcmp-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-strcpy-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-string-rtm.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-strlen-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-strncasecmp-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-strncmp-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-strrchr-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
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 2024-01-01 10:53:40 -08:00
tst-wcscmp-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-wcsncmp-rtm.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
Versions <sys/platform/x86.h>: Remove the C preprocessor magic 2021-01-21 05:58:17 -08:00