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KVM: x86 emulator: simplify instruction decode flags for opcodes C0-DF 

Use the new byte/word dual opcode decode.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Avi Kivity 2010-08-26 11:56:11 +03:00
parent 50748613d1
commit d2c6c7adb1
1 changed files with 3 additions and 4 deletions
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7
arch/x86/kvm/emulate.c
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@ -2464,17 +2464,16 @@ static struct opcode opcode_table[256] = {
/* 0xB8 - 0xBF */ /* 0xB8 - 0xBF */
X8(D(DstReg | SrcImm | Mov)), X8(D(DstReg | SrcImm | Mov)),
/* 0xC0 - 0xC7 */ /* 0xC0 - 0xC7 */
D(ByteOp | DstMem | SrcImm | ModRM), D(DstMem | SrcImmByte | ModRM), D2bv(DstMem | SrcImmByte | ModRM),
I(ImplicitOps | Stack | SrcImmU16, em_ret_near_imm), I(ImplicitOps | Stack | SrcImmU16, em_ret_near_imm),
D(ImplicitOps | Stack), D(ImplicitOps | Stack),
D(DstReg | SrcMemFAddr | ModRM | No64), D(DstReg | SrcMemFAddr | ModRM | No64), D(DstReg | SrcMemFAddr | ModRM | No64), D(DstReg | SrcMemFAddr | ModRM | No64),
D(ByteOp | DstMem | SrcImm | ModRM | Mov), D(DstMem | SrcImm | ModRM | Mov), D2bv(DstMem | SrcImm | ModRM | Mov),
/* 0xC8 - 0xCF */ /* 0xC8 - 0xCF */
N, N, N, D(ImplicitOps | Stack), N, N, N, D(ImplicitOps | Stack),
D(ImplicitOps), D(SrcImmByte), D(ImplicitOps | No64), D(ImplicitOps), D(ImplicitOps), D(SrcImmByte), D(ImplicitOps | No64), D(ImplicitOps),
/* 0xD0 - 0xD7 */ /* 0xD0 - 0xD7 */
D(ByteOp | DstMem | SrcOne | ModRM), D(DstMem | SrcOne | ModRM), D2bv(DstMem | SrcOne | ModRM), D2bv(DstMem | ModRM),
D(ByteOp | DstMem | ModRM), D(DstMem | ModRM),
N, N, N, N, N, N, N, N,
/* 0xD8 - 0xDF */ /* 0xD8 - 0xDF */
N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N,