83 #define ByteOp      (1<<0)	/* 8-bit operands. */  macro
1204 	op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_register_operand()
1205 	op->addr.reg = decode_register(ctxt, reg, ctxt->d & ByteOp);  in decode_register_operand()
1236 		op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_modrm()
1238 				ctxt->d & ByteOp);  in decode_modrm()
4351 #define D2bv(_f)      D((_f) | ByteOp), D(_f)
4352 #define D2bvIP(_f, _i, _p) DIP((_f) | ByteOp, _i, _p), DIP(_f, _i, _p)
4353 #define I2bv(_f, _e)  I((_f) | ByteOp, _e), I(_f, _e)
4354 #define F2bv(_f, _e)  F((_f) | ByteOp, _e), F(_f, _e)
4356 	IIP((_f) | ByteOp, _e, _i, _p), IIP(_f, _e, _i, _p)
4429 	F(ByteOp | DstMem | SrcNone | Lock, em_inc),
4430 	F(ByteOp | DstMem | SrcNone | Lock, em_dec),
4459 	II(SrcMem | ByteOp | Priv | NoAccess,	em_invlpg, invlpg),
4499 	I(SrcMem | ByteOp, em_clflush), N, N, N,
4625 	F6ALU(Lock, em_sub), N, I(ByteOp | DstAcc | No64, em_das),
4651 	G(ByteOp | DstMem | SrcImm, group1),
4653 	G(ByteOp | DstMem | SrcImm | No64, group1),
4683 	X8(I(ByteOp | DstReg | SrcImm | Mov, em_mov)),
4687 	G(ByteOp | Src2ImmByte, group2), G(Src2ImmByte, group2),
4692 	G(ByteOp, group11), G(0, group11),
4700 	G(Src2One | ByteOp, group2), G(Src2One, group2),
4701 	G(Src2CL | ByteOp, group2), G(Src2CL, group2),
4704 	F(DstAcc | ByteOp | No64, em_salc),
4705 	I(DstAcc | SrcXLat | ByteOp, em_mov),
4722 	G(ByteOp, group3), G(0, group3),
4780 	X16(D(ByteOp | DstMem | SrcNone | ModRM| Mov)),
4875 	size = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in imm_size()
4934 		ctxt->memop.bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_operand()
4947 		op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_operand()
4954 		op->bytes = (ctxt->d & ByteOp) ? 2 : ctxt->op_bytes;  in decode_operand()
4960 		if (ctxt->d & ByteOp) {  in decode_operand()
4972 		op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_operand()
5026 		op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_operand()
5035 		op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_operand()
5411 	if (!(ctxt->d & ByteOp))  in fastop()