KVM: x86 emulator: simplify instruction decode flags for opcodes 0F 00-FF

Use the new byte/word dual opcode decode.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index b43572a..58e715c 100644 (file)
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -2534,7 +2534,7 @@ 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),
        D(DstReg | SrcMemFAddr | ModRM), D(DstMem | SrcReg | ModRM | BitOp | Lock),
        D(DstReg | SrcMemFAddr | ModRM), D(DstReg | SrcMemFAddr | ModRM),
        D(ByteOp | DstReg | SrcMem | ModRM | Mov), D(DstReg | SrcMem16 | ModRM | Mov),
@@ -2544,7 +2544,7 @@ 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,