82 #define ByteOp      (1<<0)	/* 8-bit operands. */  macro
1297 	op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_register_operand()
1298 	op->addr.reg = decode_register(ctxt, reg, ctxt->d & ByteOp);  in decode_register_operand()
1329 		op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_modrm()
1331 				ctxt->d & ByteOp);  in decode_modrm()
4431 #define D2bv(_f)      D((_f) | ByteOp), D(_f)
4432 #define D2bvIP(_f, _i, _p) DIP((_f) | ByteOp, _i, _p), DIP(_f, _i, _p)
4433 #define I2bv(_f, _e)  I((_f) | ByteOp, _e), I(_f, _e)
4434 #define F2bv(_f, _e)  F((_f) | ByteOp, _e), F(_f, _e)
4436 	IIP((_f) | ByteOp, _e, _i, _p), IIP(_f, _e, _i, _p)
4515 	F(ByteOp | DstMem | SrcNone | Lock, em_inc),
4516 	F(ByteOp | DstMem | SrcNone | Lock, em_dec),
4545 	II(SrcMem | ByteOp | Priv | NoAccess,	em_invlpg, invlpg),
4586 	I(SrcMem | ByteOp, em_clflush), I(SrcMem | ByteOp, em_clflushopt), N, N,
4712 	F6ALU(Lock, em_sub), N, I(ByteOp | DstAcc | No64, em_das),
4738 	G(ByteOp | DstMem | SrcImm, group1),
4740 	G(ByteOp | DstMem | SrcImm | No64, group1),
4770 	X8(I(ByteOp | DstReg | SrcImm | Mov, em_mov)),
4774 	G(ByteOp | Src2ImmByte, group2), G(Src2ImmByte, group2),
4779 	G(ByteOp, group11), G(0, group11),
4787 	G(Src2One | ByteOp, group2), G(Src2One, group2),
4788 	G(Src2CL | ByteOp, group2), G(Src2CL, group2),
4791 	F(DstAcc | ByteOp | No64, em_salc),
4792 	I(DstAcc | SrcXLat | ByteOp, em_mov),
4809 	G(ByteOp, group3), G(0, group3),
4871 	X16(D(ByteOp | DstMem | SrcNone | ModRM| Mov)),
4966 	size = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in imm_size()
5025 		ctxt->memop.bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_operand()
5038 		op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_operand()
5045 		op->bytes = (ctxt->d & ByteOp) ? 2 : ctxt->op_bytes;  in decode_operand()
5051 		if (ctxt->d & ByteOp) {  in decode_operand()
5063 		op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_operand()
5117 		op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_operand()
5126 		op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes;  in decode_operand()
5523 	if (!(ctxt->d & ByteOp))  in fastop()