From 48fe67b5f7f71bb954dc97b18096cef12f6618b4 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Thu, 26 Aug 2010 11:56:08 +0300 Subject: [PATCH] KVM: x86 emulator: simplify string instruction decode flags Use the new byte/word dual opcode decode. Signed-off-by: Avi Kivity Signed-off-by: Marcelo Tosatti --- arch/x86/kvm/emulate.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 277e667a382..749322e1d95 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -2429,8 +2429,8 @@ static struct opcode opcode_table[256] = { I(DstReg | SrcMem | ModRM | Src2Imm, em_imul_3op), I(SrcImmByte | Mov | Stack, em_push), I(DstReg | SrcMem | ModRM | Src2ImmByte, em_imul_3op), - D(DstDI | ByteOp | Mov | String), D(DstDI | Mov | String), /* insb, insw/insd */ - D(SrcSI | ByteOp | ImplicitOps | String), D(SrcSI | ImplicitOps | String), /* outsb, outsw/outsd */ + D2bv(DstDI | Mov | String), /* insb, insw/insd */ + D2bv(SrcSI | ImplicitOps | String), /* outsb, outsw/outsd */ /* 0x70 - 0x7F */ X16(D(SrcImmByte)), /* 0x80 - 0x87 */ @@ -2454,13 +2454,12 @@ static struct opcode opcode_table[256] = { /* 0xA0 - 0xA7 */ D(ByteOp | DstAcc | SrcMem | Mov | MemAbs), D(DstAcc | SrcMem | Mov | MemAbs), D(ByteOp | DstMem | SrcAcc | Mov | MemAbs), D(DstMem | SrcAcc | Mov | MemAbs), - D(ByteOp | SrcSI | DstDI | Mov | String), D(SrcSI | DstDI | Mov | String), - D(ByteOp | SrcSI | DstDI | String), D(SrcSI | DstDI | String), + D2bv(SrcSI | DstDI | Mov | String), D2bv(SrcSI | DstDI | String), /* 0xA8 - 0xAF */ D(DstAcc | SrcImmByte | ByteOp), D(DstAcc | SrcImm), - D(ByteOp | SrcAcc | DstDI | Mov | String), D(SrcAcc | DstDI | Mov | String), - D(ByteOp | SrcSI | DstAcc | Mov | String), D(SrcSI | DstAcc | Mov | String), - D(ByteOp | SrcAcc | DstDI | String), D(SrcAcc | DstDI | String), + D2bv(SrcAcc | DstDI | Mov | String), + D2bv(SrcSI | DstAcc | Mov | String), + D2bv(SrcAcc | DstDI | String), /* 0xB0 - 0xB7 */ X8(D(ByteOp | DstReg | SrcImm | Mov)), /* 0xB8 - 0xBF */ -- 2.39.2