KVM: x86 emulator: Add missing decoder flags for xor instructions

This adds missing decoder flags for xor instructions (opcodes 0x34 - 0x35)
Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

arch/x86/kvm/emulate.c

@@ -130,7 +130,7 @@ static u32 opcode_table[256] = {
 	/* 0x30 - 0x37 */
 	ByteOp | DstMem | SrcReg | ModRM | Lock, DstMem | SrcReg | ModRM | Lock,
 	ByteOp | DstReg | SrcMem | ModRM, DstReg | SrcMem | ModRM,
-	0, 0, 0, 0,
+	ByteOp | DstAcc | SrcImmByte, DstAcc | SrcImm, 0, 0,
 	/* 0x38 - 0x3F */
 	ByteOp | DstMem | SrcReg | ModRM, DstMem | SrcReg | ModRM,
 	ByteOp | DstReg | SrcMem | ModRM, DstReg | SrcMem | ModRM,