From: Qiaowei Ren <qiaowei.ren@intel.com>
To: "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>
Cc: x86@kernel.org, linux-kernel@vger.kernel.org,
Qiaowei Ren <qiaowei.ren@intel.com>
Subject: [PATCH 4/5] x86, mpx: add MPX related opcodes to the x86 opcode map
Date: Sun, 12 Jan 2014 17:20:02 +0800 [thread overview]
Message-ID: <1389518403-7715-4-git-send-email-qiaowei.ren@intel.com> (raw)
In-Reply-To: <1389518403-7715-1-git-send-email-qiaowei.ren@intel.com>
This patch adds all the MPX instructions to x86 opcode map, and then
the x86 instruction decoder can decode MPX instructions used in kernel.
Signed-off-by: Qiaowei Ren <qiaowei.ren@intel.com>
---
arch/x86/lib/x86-opcode-map.txt | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt
index 533a85e..1a2be7c 100644
--- a/arch/x86/lib/x86-opcode-map.txt
+++ b/arch/x86/lib/x86-opcode-map.txt
@@ -346,8 +346,8 @@ AVXcode: 1
17: vmovhps Mq,Vq (v1) | vmovhpd Mq,Vq (66),(v1)
18: Grp16 (1A)
19:
-1a:
-1b:
+1a: BNDCL Ev,Gv | BNDCU Ev,Gv | BNDMOV Gv,Ev | BNDLDX Gv,Ev,Gv
+1b: BNDCN Ev,Gv | BNDMOV Ev,Gv | BNDMK Gv,Ev | BNDSTX Ev,GV,Gv
1c:
1d:
1e:
--
1.7.1
next prev parent reply other threads:[~2014-01-12 2:07 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-12 9:19 [PATCH 1/5] x86, mpx: add documentation on Intel MPX Qiaowei Ren
2014-01-12 9:20 ` [PATCH 2/5] x86, mpx: hook #BR exception handler to allocate bound tables Qiaowei Ren
2014-01-12 9:20 ` Borislav Petkov
2014-01-13 3:17 ` Ren Qiaowei
2014-01-13 10:38 ` Borislav Petkov
2014-01-17 14:47 ` Ren, Qiaowei
2014-01-17 16:47 ` Borislav Petkov
2014-01-17 16:51 ` H. Peter Anvin
2014-01-17 17:14 ` Steven Rostedt
2014-01-17 17:51 ` H. Peter Anvin
2014-01-19 12:50 ` Ren, Qiaowei
2014-01-17 17:10 ` Steven Rostedt
2014-01-17 16:31 ` H. Peter Anvin
2014-01-17 16:48 ` Borislav Petkov
2014-01-17 16:51 ` H. Peter Anvin
2014-01-17 16:56 ` Borislav Petkov
2014-01-17 16:58 ` H. Peter Anvin
2014-01-17 17:04 ` Borislav Petkov
2014-01-17 17:30 ` H. Peter Anvin
2014-01-17 18:23 ` Borislav Petkov
2014-01-17 18:25 ` H. Peter Anvin
2014-01-12 9:20 ` [PATCH 3/5] x86, mpx: add prctl commands PR_MPX_INIT, PR_MPX_RELEASE Qiaowei Ren
2014-01-12 9:20 ` Qiaowei Ren [this message]
2014-01-17 19:04 ` [PATCH 4/5] x86, mpx: add MPX related opcodes to the x86 opcode map H. Peter Anvin
2014-01-17 19:22 ` [tip:x86/mpx] x86, mpx: Add " tip-bot for Qiaowei Ren
2014-01-12 9:20 ` [PATCH 5/5] x86, mpx: extend siginfo structure to include bound violation information Qiaowei Ren
2014-01-12 9:30 ` Borislav Petkov
2014-01-12 16:49 ` H. Peter Anvin
2014-01-12 17:03 ` Borislav Petkov
2014-01-12 17:06 ` H. Peter Anvin
2014-01-13 3:09 ` Ren Qiaowei
2014-01-13 8:22 ` Ren Qiaowei
2014-01-13 10:43 ` Borislav Petkov
2014-01-17 14:55 ` Ren, Qiaowei
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