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authorAdrian Hunter <adrian.hunter@intel.com>2015-09-02 15:15:31 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-09-04 12:01:04 -0300
commitf83b6b64eba155cfb43ab8a5d9c422c3e7f603e6 (patch)
treede59f67fddf9490d50e4dc8497c9d757fd65dfd0 /arch/x86/lib/x86-opcode-map.txt
parent978260cdbec3e34a3dfb2277ffc0aa1809457362 (diff)
downloadlinux-f83b6b64eba155cfb43ab8a5d9c422c3e7f603e6.tar.bz2
x86/insn: perf tools: Add new xsave instructions
Add xsavec, xsaves and xrstors to the op code map and the perf tools new instructions test. To run the test: $ tools/perf/perf test "x86 ins" 39: Test x86 instruction decoder - new instructions : Ok Or to see the details: $ tools/perf/perf test -v "x86 ins" 2>&1 | grep 'xsave\|xrst' For information about xsavec, xsaves and xrstors, refer the Intel SDM. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Qiaowei Ren <qiaowei.ren@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1441196131-20632-8-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'arch/x86/lib/x86-opcode-map.txt')
-rw-r--r--arch/x86/lib/x86-opcode-map.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt
index 5a9705ed9139..d388de72eaca 100644
--- a/arch/x86/lib/x86-opcode-map.txt
+++ b/arch/x86/lib/x86-opcode-map.txt
@@ -899,6 +899,9 @@ EndTable
GrpTable: Grp9
1: CMPXCHG8B/16B Mq/Mdq
+3: xrstors
+4: xsavec
+5: xsaves
6: VMPTRLD Mq | VMCLEAR Mq (66) | VMXON Mq (F3) | RDRAND Rv (11B)
7: VMPTRST Mq | VMPTRST Mq (F3) | RDSEED Rv (11B)
EndTable