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authorAdrian Hunter <[email protected]>2015-09-02 15:15:28 +0300
committerArnaldo Carvalho de Melo <[email protected]>2015-09-04 12:01:03 -0300
commit3fe78d6af9e2f08c4014fd3ccbf9e1ff312dedf1 (patch)
tree30072655dc31d076c0ef2e2ab6c3f87078816bb1 /tools/perf/scripts/python
parent78173ec6311a22ca9f42cf949cf37754a8b71633 (diff)
x86/insn: perf tools: Add new SHA instructions
Intel SHA Extensions are explained in the Intel Architecture Instruction Set Extensions Programing Reference (Oct 2014). There are 7 new instructions. Add them to the op code map and the perf tools new instructions test. e.g. $ 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 sha Committer note: 3 lines of details, for the curious: $ perf test -v "x86 ins" 2>&1 | grep sha256msg1 | tail -3 Decoded ok: 0f 38 cc 84 08 78 56 34 12 sha256msg1 0x12345678(%rax,%rcx,1),%xmm0 Decoded ok: 0f 38 cc 84 c8 78 56 34 12 sha256msg1 0x12345678(%rax,%rcx,8),%xmm0 Decoded ok: 44 0f 38 cc bc c8 78 56 34 12 sha256msg1 0x12345678(%rax,%rcx,8),%xmm15 $ Signed-off-by: Adrian Hunter <[email protected]> Acked-by: Masami Hiramatsu <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Denys Vlasenko <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Qiaowei Ren <[email protected]> Cc: Thomas Gleixner <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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