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| author | Adrian Hunter <adrian.hunter@intel.com> | 2019-11-25 14:50:44 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-11-26 11:07:46 -0300 |
| commit | af4933c121a9721bc9d2d048ac99b587b6c8d26c (patch) | |
| tree | 639c6634b0933c2aca7df71d6a1b83ea54d33044 /README | |
| parent | a82f15e39a4b75482d48d0910f6abe5e4f869b76 (diff) | |
| download | linux-af4933c121a9721bc9d2d048ac99b587b6c8d26c.tar.gz linux-af4933c121a9721bc9d2d048ac99b587b6c8d26c.tar.bz2 linux-af4933c121a9721bc9d2d048ac99b587b6c8d26c.zip | |
x86/insn: Add some more Intel instructions to the opcode map
Add to the opcode map the following instructions:
v4fmaddps
v4fmaddss
v4fnmaddps
v4fnmaddss
vaesdec
vaesdeclast
vaesenc
vaesenclast
vcvtne2ps2bf16
vcvtneps2bf16
vdpbf16ps
gf2p8affineinvqb
vgf2p8affineinvqb
gf2p8affineqb
vgf2p8affineqb
gf2p8mulb
vgf2p8mulb
vp2intersectd
vp2intersectq
vp4dpwssd
vp4dpwssds
vpclmulqdq
vpcompressb
vpcompressw
vpdpbusd
vpdpbusds
vpdpwssd
vpdpwssds
vpexpandb
vpexpandw
vpopcntb
vpopcntd
vpopcntq
vpopcntw
vpshldd
vpshldq
vpshldvd
vpshldvq
vpshldvw
vpshldw
vpshrdd
vpshrdq
vpshrdvd
vpshrdvq
vpshrdvw
vpshrdw
vpshufbitqmb
For information about the instructions, refer Intel SDM May 2019
(325462-070US) and Intel Architecture Instruction Set Extensions May
2019 (319433-037).
The instruction decoding can be tested using the perf tools' "x86
instruction decoder - new instructions" test e.g.
$ perf test -v "new " 2>&1 | grep -i 'v4fmaddps'
Decoded ok: 62 f2 7f 48 9a 20 v4fmaddps (%eax),%zmm0,%zmm4
Decoded ok: 62 f2 7f 48 9a a4 c8 78 56 34 12 v4fmaddps 0x12345678(%eax,%ecx,8),%zmm0,%zmm4
Decoded ok: 62 f2 7f 48 9a 20 v4fmaddps (%rax),%zmm0,%zmm4
Decoded ok: 67 62 f2 7f 48 9a 20 v4fmaddps (%eax),%zmm0,%zmm4
Decoded ok: 62 f2 7f 48 9a a4 c8 78 56 34 12 v4fmaddps 0x12345678(%rax,%rcx,8),%zmm0,%zmm4
Decoded ok: 67 62 f2 7f 48 9a a4 c8 78 56 34 12 v4fmaddps 0x12345678(%eax,%ecx,8),%zmm0,%zmm4
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Yu-cheng Yu <yu-cheng.yu@intel.com>
Cc: x86@kernel.org
Link: http://lore.kernel.org/lkml/20191125125044.31879-3-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions