linux-kernel - [tip:perf/probes] x86: Add Intel FMA instructions to x86 opcode map

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Date:	Thu, 29 Oct 2009 08:08:03 GMT
From:	tip-bot for Masami Hiramatsu <mhiramat@...hat.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	mingo@...hat.com, peterz@...radead.org, fweisbec@...il.com,
	rostedt@...dmis.org, jbaron@...hat.com, tglx@...utronix.de,
	mhiramat@...hat.com, hpa@...or.com, fche@...hat.com,
	linux-kernel@...r.kernel.org, jkenisto@...ibm.com,
	hch@...radead.org, ananth@...ibm.com, srikar@...ux.vnet.ibm.com,
	prasad@...ux.vnet.ibm.com, mingo@...e.hu
Subject: [tip:perf/probes] x86: Add Intel FMA instructions to x86 opcode map

Commit-ID:  3f7e454af1dd8b9cea410d9380d3f71477e94f2b
Gitweb:     http://git.kernel.org/tip/3f7e454af1dd8b9cea410d9380d3f71477e94f2b
Author:     Masami Hiramatsu <mhiramat@...hat.com>
AuthorDate: Tue, 27 Oct 2009 16:42:35 -0400
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Thu, 29 Oct 2009 08:47:47 +0100

x86: Add Intel FMA instructions to x86 opcode map

Add Intel FMA(FUSED-MULTIPLY-ADD) instructions to x86 opcode map
for x86 instruction decoder.

Signed-off-by: Masami Hiramatsu <mhiramat@...hat.com>
Cc: Steven Rostedt <rostedt@...dmis.org>
Cc: Jim Keniston <jkenisto@...ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@...ibm.com>
Cc: Christoph Hellwig <hch@...radead.org>
Cc: Frank Ch. Eigler <fche@...hat.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Jason Baron <jbaron@...hat.com>
Cc: K.Prasad <prasad@...ux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
LKML-Reference: <20091027204235.30545.33997.stgit@...usame>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 arch/x86/lib/x86-opcode-map.txt |   34 +++++++++++++++++++++++++++++++++-
 1 files changed, 33 insertions(+), 1 deletions(-)

diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt
index 9887bfe..a793da5 100644
--- a/arch/x86/lib/x86-opcode-map.txt
+++ b/arch/x86/lib/x86-opcode-map.txt
@@ -647,11 +647,43 @@ AVXcode: 2
 3d: pmaxsd Vdq,Wdq (66),(VEX),(o128)
 3e: pmaxuw Vdq,Wdq (66),(VEX),(o128)
 3f: pmaxud Vdq,Wdq (66),(VEX),(o128)
-# 0x0f 0x38 0x4f-0xff
+# 0x0f 0x38 0x40-0x8f
 40: pmulld Vdq,Wdq (66),(VEX),(o128)
 41: phminposuw Vdq,Wdq (66),(VEX),(o128)
 80: INVEPT Gd/q,Mdq (66)
 81: INVPID Gd/q,Mdq (66)
+# 0x0f 0x38 0x90-0xbf (FMA)
+96: vfmaddsub132pd/ps /r (66),(VEX)
+97: vfmsubadd132pd/ps /r (66),(VEX)
+98: vfmadd132pd/ps /r (66),(VEX)
+99: vfmadd132sd/ss /r (66),(VEX),(o128)
+9a: vfmsub132pd/ps /r (66),(VEX)
+9b: vfmsub132sd/ss /r (66),(VEX),(o128)
+9c: vfnmadd132pd/ps /r (66),(VEX)
+9d: vfnmadd132sd/ss /r (66),(VEX),(o128)
+9e: vfnmsub132pd/ps /r (66),(VEX)
+9f: vfnmsub132sd/ss /r (66),(VEX),(o128)
+a6: vfmaddsub213pd/ps /r (66),(VEX)
+a7: vfmsubadd213pd/ps /r (66),(VEX)
+a8: vfmadd213pd/ps /r (66),(VEX)
+a9: vfmadd213sd/ss /r (66),(VEX),(o128)
+aa: vfmsub213pd/ps /r (66),(VEX)
+ab: vfmsub213sd/ss /r (66),(VEX),(o128)
+ac: vfnmadd213pd/ps /r (66),(VEX)
+ad: vfnmadd213sd/ss /r (66),(VEX),(o128)
+ae: vfnmsub213pd/ps /r (66),(VEX)
+af: vfnmsub213sd/ss /r (66),(VEX),(o128)
+b6: vfmaddsub231pd/ps /r (66),(VEX)
+b7: vfmsubadd231pd/ps /r (66),(VEX)
+b8: vfmadd231pd/ps /r (66),(VEX)
+b9: vfmadd231sd/ss /r (66),(VEX),(o128)
+ba: vfmsub231pd/ps /r (66),(VEX)
+bb: vfmsub231sd/ss /r (66),(VEX),(o128)
+bc: vfnmadd231pd/ps /r (66),(VEX)
+bd: vfnmadd231sd/ss /r (66),(VEX),(o128)
+be: vfnmsub231pd/ps /r (66),(VEX)
+bf: vfnmsub231sd/ss /r (66),(VEX),(o128)
+# 0x0f 0x38 0xc0-0xff
 db: aesimc Vdq,Wdq (66),(VEX),(o128)
 dc: aesenc Vdq,Wdq (66),(VEX),(o128)
 dd: aesenclast Vdq,Wdq (66),(VEX),(o128)
--
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