4003 #define	STANDARD_MODRM(x, mode, reg, r_m, rex_prefix, wbit, vbit)  {	\  argument
4006 		dtrace_get_operand(x, mode, r_m, wbit, vbit);		\
4007 		dtrace_get_operand(x, REG_ONLY, reg, wbit, 1 - vbit);	\
4016 #define	MIXED_MM(x, mode, reg, r_m, rex_prefix, wbit, w2, vbit)	{	\  argument
4019 		dtrace_get_operand(x, mode, r_m, wbit, vbit);		\
4020 		dtrace_get_operand(x, REG_ONLY, reg, w2, 1 - vbit);	\
4029 #define	THREEOPERAND(x, mode, reg, r_m, rex_prefix, wbit, w2, immsize, vbit) { \  argument
4032 		dtrace_get_operand(x, mode, r_m, wbit, 2-vbit);		\
4033 		dtrace_get_operand(x, REG_ONLY, reg, w2, 1+vbit);	\
4085 	uint_t vbit;  in dtrace_disx86()  local
5136 	vbit = 0;		/* initialize for mem/reg -> reg */  in dtrace_disx86()
5334 		vbit = 1;  in dtrace_disx86()
5340 		dtrace_get_operand(x, REG_ONLY, EAX_REGNO, wbit, 1 - vbit);  in dtrace_disx86()
5341 		dtrace_imm_opnd(x, wbit, OPSIZE64(addr_size, LONG_OPND), vbit);  in dtrace_disx86()
5343 		x->d86_opnd[vbit].d86_mode = MODE_OFFSET;  in dtrace_disx86()
5350 		vbit = 1;  in dtrace_disx86()
5357 		dtrace_get_operand(x, mode, r_m, LONG_OPND, vbit);  in dtrace_disx86()
5358 		dtrace_get_operand(x, REG_ONLY, reg, SEG_OPND, 1 - vbit);  in dtrace_disx86()
5366 		vbit = VBIT(opcode2);  in dtrace_disx86()
5371 		if (vbit) {  in dtrace_disx86()
5592 			vbit = 1;  in dtrace_disx86()
5599 			vbit = 1;  in dtrace_disx86()
5606 			vbit = 1;  in dtrace_disx86()
5615 		dtrace_get_operand(x, REG_ONLY, reg, wbit, vbit);  in dtrace_disx86()
5616 		dtrace_get_operand(x, REG_ONLY, r_m, LONG_OPND, 1 - vbit);  in dtrace_disx86()
6308 		vbit = opcode2 >> 2 & 0x1;	/* vbit = 1: st -> st(i) */  in dtrace_disx86()
6313 		(void) strlcat(x->d86_opnd[1 - vbit].d86_opnd, "%st", OPLEN);  in dtrace_disx86()
6314 		(void) strlcat(x->d86_opnd[vbit].d86_opnd, "%st(X)", OPLEN);  in dtrace_disx86()
6315 		x->d86_opnd[vbit].d86_opnd[4] = r_m + '0';  in dtrace_disx86()
6597 			vbit = 2;  in dtrace_disx86()
6600 			vbit = 1;  in dtrace_disx86()
6605 		dtrace_get_operand(x, REG_ONLY, reg, LONG_OPND, vbit);  in dtrace_disx86()
6606 		dtrace_get_operand(x, mode, r_m, wbit, vbit - 1);  in dtrace_disx86()
6608 		if (vbit == 2)  in dtrace_disx86()
6752 		vbit = 1;  in dtrace_disx86()
6753 		dtrace_get_operand(x, mode, r_m, wbit, vbit);  in dtrace_disx86()
6754 		dtrace_get_operand(x, REG_ONLY, reg, wbit, vbit - 1);  in dtrace_disx86()