From: "H.J. Lu" <hjl.tools@gmail.com>
To: libc-alpha@sourceware.org
Subject: [PATCH 00/19] <sys/platform/x86.h>: Update CPUID features
Date: Wed, 5 Apr 2023 09:21:25 -0700 [thread overview]
Message-ID: <20230405162144.984598-1-hjl.tools@gmail.com> (raw)
1. Rename x86_cpu_INDEX_7_ECX_1 to x86_cpu_INDEX_7_ECX_15 for the unused
bit 15 in ECX from CPUID with EAX == 0x7 and ECX == 0.
2. platform.texi: Move LAM after LAHF64_SAHF64 to sort x86 features.
3. Add more CPUID features documented in Intel Architecture Instruction
Set Extensions Programming Reference from:
https://www.intel.com/content/www/us/en/developer/articles/technical/intel-sdm.html
H.J. Lu (19):
<bits/platform/x86.h>: Rename to x86_cpu_INDEX_7_ECX_15
platform.texi: Move LAM after LAHF64_SAHF64
<sys/platform/x86.h>: Add LA57 support
<sys/platform/x86.h>: Add BUS_LOCK_DETECT support
<sys/platform/x86.h>: Add SGX-KEYS support
<sys/platform/x86.h>: Add RTM_FORCE_ABORT support
<sys/platform/x86.h>: Add LBR support
<sys/platform/x86.h>: Add RAO-INT support
<sys/platform/x86.h>: Add LASS support
<sys/platform/x86.h>: Add CMPCCXADD support
<sys/platform/x86.h>: Add ArchPerfmonExt support
<sys/platform/x86.h>: Add WRMSRNS support
<sys/platform/x86.h>: Add AMX-FP16 support
<sys/platform/x86.h>: Add AVX-IFMA support
<sys/platform/x86.h>: Add MSRLIST support
<sys/platform/x86.h>: Add AVX-VNNI-INT8 support
<sys/platform/x86.h>: Add AVX-NE-CONVERT support
<sys/platform/x86.h>: Add AMX-COMPLEX support
<sys/platform/x86.h>: Add PREFETCHI support
manual/platform.texi | 57 ++++++++++++++++++++++++++++--
sysdeps/x86/bits/platform/x86.h | 29 +++++++++++----
sysdeps/x86/cpu-features.c | 13 +++++++
sysdeps/x86/include/cpu-features.h | 28 +++++++++++++++
sysdeps/x86/tst-get-cpu-features.c | 25 +++++++++++++
5 files changed, 144 insertions(+), 8 deletions(-)
--
2.39.2
next reply other threads:[~2023-04-05 16:21 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-05 16:21 H.J. Lu [this message]
2023-04-05 16:21 ` [PATCH 01/19] <bits/platform/x86.h>: Rename to x86_cpu_INDEX_7_ECX_15 H.J. Lu
2023-04-05 21:02 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 02/19] platform.texi: Move LAM after LAHF64_SAHF64 H.J. Lu
2023-04-05 21:02 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 03/19] <sys/platform/x86.h>: Add LA57 support H.J. Lu
2023-04-05 18:19 ` Noah Goldstein
2023-04-05 18:38 ` H.J. Lu
2023-04-05 21:02 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 04/19] <sys/platform/x86.h>: Add BUS_LOCK_DETECT support H.J. Lu
2023-04-05 18:20 ` Noah Goldstein
2023-04-05 21:03 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 05/19] <sys/platform/x86.h>: Add SGX-KEYS support H.J. Lu
2023-04-05 18:21 ` Noah Goldstein
2023-04-05 18:39 ` H.J. Lu
2023-04-05 21:03 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 06/19] <sys/platform/x86.h>: Add RTM_FORCE_ABORT support H.J. Lu
2023-04-05 21:03 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 07/19] <sys/platform/x86.h>: Add LBR support H.J. Lu
2023-04-05 21:03 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 08/19] <sys/platform/x86.h>: Add RAO-INT support H.J. Lu
2023-04-05 21:03 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 09/19] <sys/platform/x86.h>: Add LASS support H.J. Lu
2023-04-05 21:04 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 10/19] <sys/platform/x86.h>: Add CMPCCXADD support H.J. Lu
2023-04-05 21:04 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 11/19] <sys/platform/x86.h>: Add ArchPerfmonExt support H.J. Lu
2023-04-05 21:04 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 12/19] <sys/platform/x86.h>: Add WRMSRNS support H.J. Lu
2023-04-05 21:04 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 13/19] <sys/platform/x86.h>: Add AMX-FP16 support H.J. Lu
2023-04-05 21:04 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 14/19] <sys/platform/x86.h>: Add AVX-IFMA support H.J. Lu
2023-04-05 21:05 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 15/19] <sys/platform/x86.h>: Add MSRLIST support H.J. Lu
2023-04-05 21:05 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 16/19] <sys/platform/x86.h>: Add AVX-VNNI-INT8 support H.J. Lu
2023-04-05 21:05 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 17/19] <sys/platform/x86.h>: Add AVX-NE-CONVERT support H.J. Lu
2023-04-05 21:05 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 18/19] <sys/platform/x86.h>: Add AMX-COMPLEX support H.J. Lu
2023-04-05 21:05 ` Noah Goldstein
2023-04-05 16:21 ` [PATCH 19/19] <sys/platform/x86.h>: Add PREFETCHI support H.J. Lu
2023-04-05 21:05 ` Noah Goldstein
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