From: Avi Kivity <avi@redhat.com>
To: Marcelo Tosatti <mtosatti@redhat.com>, kvm@vger.kernel.org
Subject: [PATCH 8/8] KVM: x86 emulator: simplify instruction decode flags for opcodes 0F 00-FF
Date: Mon, 23 Aug 2010 14:06:17 +0300 [thread overview]
Message-ID: <1282561577-24491-9-git-send-email-avi@redhat.com> (raw)
In-Reply-To: <1282561577-24491-1-git-send-email-avi@redhat.com>
Use the new byte/word dual opcode decode.
Signed-off-by: Avi Kivity <avi@redhat.com>
---
arch/x86/kvm/emulate.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 6cb5663..808934c 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -2519,7 +2519,7 @@ static struct opcode twobyte_table[256] = {
D(DstMem | SrcReg | Src2CL | ModRM),
D(ModRM), I(DstReg | SrcMem | ModRM, em_imul),
/* 0xB0 - 0xB7 */
- D(ByteOp | DstMem | SrcReg | ModRM | Lock), D(DstMem | SrcReg | ModRM | Lock),
+ D2bv(DstMem | SrcReg | ModRM | Lock),
N, D(DstMem | SrcReg | ModRM | BitOp | Lock),
N, N, D(ByteOp | DstReg | SrcMem | ModRM | Mov),
D(DstReg | SrcMem16 | ModRM | Mov),
@@ -2529,7 +2529,7 @@ static struct opcode twobyte_table[256] = {
D(DstReg | SrcMem | ModRM), D(DstReg | SrcMem | ModRM),
D(ByteOp | DstReg | SrcMem | ModRM | Mov), D(DstReg | SrcMem16 | ModRM | Mov),
/* 0xC0 - 0xCF */
- D(ByteOp | DstMem | SrcReg | ModRM | Lock), D(DstMem | SrcReg | ModRM | Lock),
+ D2bv(DstMem | SrcReg | ModRM | Lock),
N, D(DstMem | SrcReg | ModRM | Mov),
N, N, N, GD(0, &group9),
N, N, N, N, N, N, N, N,
--
1.7.1
next prev parent reply other threads:[~2010-08-23 11:06 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-23 11:06 [PATCH 0/8] Simplify byte/word opcode pair decode Avi Kivity
2010-08-23 11:06 ` [PATCH 1/8] KVM: x86 emulator: support byte/word opcode pairs Avi Kivity
2010-08-23 11:06 ` [PATCH 2/8] KVM: x86 emulator: simplify ALU block (opcodes 00-3F) decode flags Avi Kivity
2010-08-25 19:39 ` Marcelo Tosatti
2010-08-26 8:26 ` Avi Kivity
2010-08-23 11:06 ` [PATCH 3/8] KVM: x86 emulator: simplify string instruction " Avi Kivity
2010-08-23 11:06 ` [PATCH 4/8] KVM: x86 emulator: simplify instruction decode flags for opcodes 80-8F Avi Kivity
2010-08-23 11:06 ` [PATCH 5/8] KVM: x86 emulator: simplify instruction decode flags for opcodes A0-AF Avi Kivity
2010-08-23 11:06 ` [PATCH 6/8] KVM: x86 emulator: simplify instruction decode flags for opcodes C0-DF Avi Kivity
2010-08-23 11:06 ` [PATCH 7/8] KVM: x86 emulator: simplify instruction decode flags for opcodes E0-FF Avi Kivity
2010-08-23 13:33 ` Gleb Natapov
2010-08-23 13:46 ` Avi Kivity
2010-08-23 13:56 ` Gleb Natapov
2010-08-23 11:06 ` Avi Kivity [this message]
2010-08-23 13:29 ` [PATCH 0/8] Simplify byte/word opcode pair decode Paolo Bonzini
2010-08-23 13:48 ` Avi Kivity
2010-08-23 14:04 ` Paolo Bonzini
2010-08-23 14:13 ` Avi Kivity
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