<sys/platform/x86.h>: Add ArchPerfmonExt support
authorH.J. Lu <hjl.tools@gmail.com>
Wed, 5 Apr 2023 16:21:36 +0000 (09:21 -0700)
committerH.J. Lu <hjl.tools@gmail.com>
Wed, 5 Apr 2023 21:46:10 +0000 (14:46 -0700)
commita00db8305db02231cea6e3806d86526d209a580c
tree20fbf8ba288d9a1fb00f51db0336bfc42a87e212
parent2f02d0d8e15741efa1829dbaaf58b2d3e7c707a2
<sys/platform/x86.h>: Add ArchPerfmonExt support

Add Architectural Performance Monitoring Extended Leaf (EAX = 23H)
support to <sys/platform/x86.h>.
Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
manual/platform.texi
sysdeps/x86/bits/platform/x86.h
sysdeps/x86/tst-get-cpu-features.c