/*
* jit-gen-x86-64.h - Macros for generating x86_64 code.
*
* Copyright (C) 2008 Southern Storm Software, Pty Ltd.
*
* This file is part of the libjit library.
*
* The libjit library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 2.1 of
* the License, or (at your option) any later version.
*
* The libjit library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the libjit library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#ifndef _JIT_GEN_X86_64_H
#define _JIT_GEN_X86_64_H
#include <jit/jit-defs.h>
#include "jit-gen-x86.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* X86_64 64 bit general purpose integer registers.
*/
typedef enum
{
X86_64_RAX = 0,
X86_64_RCX = 1,
X86_64_RDX = 2,
X86_64_RBX = 3,
X86_64_RSP = 4,
X86_64_RBP = 5,
X86_64_RSI = 6,
X86_64_RDI = 7,
X86_64_R8 = 8,
X86_64_R9 = 9,
X86_64_R10 = 10,
X86_64_R11 = 11,
X86_64_R12 = 12,
X86_64_R13 = 13,
X86_64_R14 = 14,
X86_64_R15 = 15,
X86_64_RIP = 16 /* This register encoding doesn't exist in the */
/* instructions. It's used for RIP relative encoding. */
} X86_64_Reg_No;
/*
* X86-64 xmm registers.
*/
typedef enum
{
X86_64_XMM0 = 0,
X86_64_XMM1 = 1,
X86_64_XMM2 = 2,
X86_64_XMM3 = 3,
X86_64_XMM4 = 4,
X86_64_XMM5 = 5,
X86_64_XMM6 = 6,
X86_64_XMM7 = 7,
X86_64_XMM8 = 8,
X86_64_XMM9 = 9,
X86_64_XMM10 = 10,
X86_64_XMM11 = 11,
X86_64_XMM12 = 12,
X86_64_XMM13 = 13,
X86_64_XMM14 = 14,
X86_64_XMM15 = 15
} X86_64_XMM_Reg_No;
/*
* Bits in the REX prefix byte.
*/
typedef enum
{
X86_64_REX_B = 1, /* 1-bit (high) extension of the ModRM r/m field */
/* SIB base field, or opcode reg field, thus */
/* permitting access to 16 registers. */
X86_64_REX_X = 2, /* 1-bit (high) extension of the SIB index field */
/* thus permitting access to 16 registers. */
X86_64_REX_R = 4, /* 1-bit (high) extension of the ModRM reg field, */
/* thus permitting access to 16 registers. */
X86_64_REX_W = 8 /* 0 = Default operand size */
/* 1 = 64 bit operand size */
} X86_64_REX_Bits;
/*
* Third part of the opcodes for xmm instructions which are encoded
* Opcode1: 0xF3 (single precision) or 0xF2 (double precision)
* This is handled as a prefix.
* Opcode2: 0x0F
*/
typedef enum
{
XMM1_MOV = 0x10,
XMM1_MOV_REV = 0x11,
XMM1_ADD = 0x58,
XMM1_MUL = 0x59,
XMM1_SUB = 0x5C,
XMM1_DIV = 0x5E
} X86_64_XMM1_OP;
/*
* Logical opcodes used with packed single and double precision values.
*/
typedef enum
{
XMM_ANDP = 0x54,
XMM_ORP = 0x56,
XMM_XORP = 0x57
} X86_64_XMM_PLOP;
/*
* Rounding modes for xmm rounding instructions, the mxcsr register and
* the fpu control word.
*/
typedef enum
{
X86_ROUND_NEAREST = 0x00, /* Round to the nearest integer */
X86_ROUND_DOWN = 0x01, /* Round towards negative infinity */
X86_ROUND_UP = 0x02, /* Round towards positive infinity */
X86_ROUND_ZERO = 0x03 /* Round towards zero (truncate) */
} X86_64_ROUNDMODE;
/*
* Helper union for emmitting 64 bit immediate values.
*/
typedef union
{
jit_long val;
unsigned char b[8];
} x86_64_imm_buf;
#define x86_64_imm_emit64(inst, imm) \
do { \
x86_64_imm_buf imb; \
imb.val = (jit_long)(imm); \
*(inst)++ = imb.b[0]; \
*(inst)++ = imb.b[1]; \
*(inst)++ = imb.b[2]; \
*(inst)++ = imb.b[3]; \
*(inst)++ = imb.b[4]; \
*(inst)++ = imb.b[5]; \
*(inst)++ = imb.b[6]; \
*(inst)++ = imb.b[7]; \
} while (0)
#define x86_64_imm_emit_max32(inst, imm, size) \
do { \
switch((size)) \
{ \
case 1: \
{ \
x86_imm_emit8(inst, (imm)); \
} \
break; \
case 2: \
{ \
x86_imm_emit16(inst, (imm)); \
} \
break; \
case 4: \
case 8: \
{ \
x86_imm_emit32((inst), (imm)); \
} \
break; \
default: \
{ \
jit_assert(0); \
} \
} \
} while(0)
#define x86_64_imm_emit_max64(inst, imm, size) \
do { \
switch((size)) \
{ \
case 1: \
{ \
x86_imm_emit8(inst, (imm)); \
} \
break; \
case 2: \
{ \
x86_imm_emit16(inst, (imm)); \
} \
break; \
case 4: \
{ \
x86_imm_emit32((inst), (imm)); \
} \
break; \
case 8: \
{ \
x86_64_imm_emit64(inst, (imm)); \
} \
break; \
default: \
{ \
jit_assert(0); \
} \
} \
} while(0)
/*
* Emit the Rex prefix.
* The natural size is a power of 2 (1, 2, 4 or 8).
* For accessing the low byte registers DIL, SIL, BPL and SPL we have to
* generate a Rex prefix with the value 0x40 too.
* To enable this OR the natural size with 1.
*/
#define x86_64_rex(rex_bits) (0x40 | (rex_bits))
#define x86_64_rex_emit(inst, width, modrm_reg, index_reg, rm_base_opcode_reg) \
do { \
unsigned char __rex_bits = \
(((width) & 8) ? X86_64_REX_W : 0) | \
(((modrm_reg) & 8) ? X86_64_REX_R : 0) | \
(((index_reg) & 8) ? X86_64_REX_X : 0) | \
(((rm_base_opcode_reg) & 8) ? X86_64_REX_B : 0); \
if((__rex_bits != 0)) \
{ \
*(inst)++ = x86_64_rex(__rex_bits); \
} \
else if(((width) & 1) && ((modrm_reg & 4) || (rm_base_opcode_reg & 4))) \
{ \
*(inst)++ = x86_64_rex(0); \
} \
} while(0)
/*
* Helper for emitting the rex prefix for opcodes with 64bit default size.
*/
#define x86_64_rex_emit64(inst, width, modrm_reg, index_reg, rm_base_opcode_reg) \
do { \
x86_64_rex_emit((inst), 0, (modrm_reg), (index_reg), (rm_base_opcode_reg)); \
} while(0)
/* In 64 bit mode, all registers have a low byte subregister */
#undef X86_IS_BYTE_REG
#define X86_IS_BYTE_REG(reg) 1
#define x86_64_reg_emit(inst, r, regno) \
do { \
x86_reg_emit((inst), ((r) & 0x7), ((regno) & 0x7)); \
} while(0)
#define x86_64_mem_emit(inst, r, disp) \
do { \
x86_address_byte ((inst), 0, ((r) & 0x7), 4); \
x86_address_byte ((inst), 0, 4, 5); \
x86_imm_emit32((inst), (disp)); \
} while(0)
#define x86_64_mem64_emit(inst, r, disp) \
do { \
x86_address_byte ((inst), 0, ((r) & 0x7), 4); \
x86_address_byte ((inst), 0, 4, 5); \
x86_64_imm_emit64((inst), (disp)); \
} while(0)
#define x86_64_membase_emit(inst, reg, basereg, disp) \
do { \
if((basereg) == X86_64_RIP) \
{ \
x86_address_byte((inst), 0, ((reg) & 0x7), 5); \
x86_imm_emit32((inst), (disp)); \
} \
else \
{ \
x86_membase_emit((inst), ((reg) & 0x7), ((basereg) & 0x7), (disp)); \
} \
} while(0)
#define x86_64_memindex_emit(inst, r, basereg, disp, indexreg, shift) \
do { \
x86_memindex_emit((inst), ((r) & 0x7), ((basereg) & 0x7), (disp), ((indexreg) & 0x7), (shift)); \
} while(0)
/*
* RSP, RBP and the corresponding upper registers (R12 and R13) can't be used
* for relative addressing without displacement because their codes are used
* for encoding addressing modes with diplacement.
* So we do a membase addressing in this case with a zero offset.
*/
#define x86_64_regp_emit(inst, r, regno) \
do { \
switch(regno) \
{ \
case X86_64_RSP: \
case X86_64_RBP: \
case X86_64_R12: \
case X86_64_R13: \
{ \
x86_64_membase_emit((inst), (r), (regno), 0); \
} \
break; \
default: \
{ \
x86_address_byte((inst), 0, ((r) & 0x7), ((regno) & 0x7)); \
} \
break; \
} \
} while(0)
/*
* Helper to encode an opcode where the encoding is different between
* 8bit and 16 ... 64 bit width in the following way:
* 8 bit == opcode given
* 16 ... 64 bit = opcode given | 0x1
*/
#define x86_64_opcode1_emit(inst, opc, size) \
do { \
switch ((size)) \
{ \
case 1: \
{ \
*(inst)++ = (unsigned char)(opc); \
} \
break; \
case 2: \
case 4: \
case 8: \
{ \
*(inst)++ = ((unsigned char)(opc) | 0x1); \
} \
break;\
default: \
{ \
jit_assert(0); \
} \
} \
} while(0)
/*
* Macros to implement the simple opcodes.
*/
#define x86_64_alu_reg_reg_size(inst, opc, dreg, sreg, size) \
do { \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit(inst, size, (dreg), 0, (sreg)); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 2; \
x86_64_reg_emit((inst), (dreg), (sreg)); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit(inst, size, (dreg), 0, (sreg)); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 3; \
x86_64_reg_emit((inst), (dreg), (sreg)); \
} \
} \
} while(0)
#define x86_64_alu_regp_reg_size(inst, opc, dregp, sreg, size) \
do { \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit(inst, size, (sreg), 0, (dregp)); \
*(inst)++ = (((unsigned char)(opc)) << 3); \
x86_64_regp_emit((inst), (sreg), (dregp)); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit(inst, size, (sreg), 0, (dregp)); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 1; \
x86_64_regp_emit((inst), (sreg), (dregp)); \
} \
} \
} while(0)
#define x86_64_alu_mem_reg_size(inst, opc, mem, sreg, size) \
do { \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit(inst, size, (sreg), 0, 0); \
*(inst)++ = (((unsigned char)(opc)) << 3); \
x86_64_mem_emit((inst), (sreg), (mem)); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit(inst, size, (sreg), 0, 0); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 1; \
x86_64_mem_emit((inst), (sreg), (mem)); \
} \
} \
} while(0)
#define x86_64_alu_membase_reg_size(inst, opc, basereg, disp, sreg, size) \
do { \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit(inst, size, (sreg), 0, (basereg)); \
*(inst)++ = (((unsigned char)(opc)) << 3); \
x86_64_membase_emit((inst), (sreg), (basereg), (disp)); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit(inst, size, (sreg), 0, (basereg)); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 1; \
x86_64_membase_emit((inst), (sreg), (basereg), (disp)); \
} \
} \
} while(0)
#define x86_64_alu_memindex_reg_size(inst, opc, basereg, disp, indexreg, shift, sreg, size) \
do { \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit(inst, size, (sreg), (indexreg), (basereg)); \
*(inst)++ = (((unsigned char)(opc)) << 3); \
x86_64_memindex_emit((inst), (sreg), (basereg), (disp), (indexreg), (shift)); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit(inst, size, (sreg), (indexreg), (basereg)); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 1; \
x86_64_memindex_emit((inst), (sreg), (basereg), (disp), (indexreg), (shift)); \
} \
} \
} while(0)
#define x86_64_alu_reg_regp_size(inst, opc, dreg, sregp, size) \
do { \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit(inst, size, (dreg), 0, (sregp)); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 2; \
x86_64_regp_emit((inst), (dreg), (sregp)); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit(inst, size, (dreg), 0, (sregp)); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 3; \
x86_64_regp_emit((inst), (dreg), (sregp)); \
} \
} \
} while(0)
#define x86_64_alu_reg_mem_size(inst, opc, dreg, mem, size) \
do { \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit(inst, size, (dreg), 0, 0); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 2; \
x86_64_mem_emit((inst), (dreg), (mem)); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit(inst, size, (dreg), 0, 0); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 3; \
x86_64_mem_emit((inst), (dreg), (mem)); \
} \
} \
} while(0)
#define x86_64_alu_reg_membase_size(inst, opc, dreg, basereg, disp, size) \
do { \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit(inst, size, (dreg), 0, (basereg)); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 2; \
x86_64_membase_emit((inst), (dreg), (basereg), (disp)); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit(inst, size, (dreg), 0, (basereg)); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 3; \
x86_64_membase_emit((inst), (dreg), (basereg), (disp)); \
} \
} \
} while(0)
#define x86_64_alu_reg_memindex_size(inst, opc, dreg, basereg, disp, indexreg, shift, size) \
do { \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit(inst, size, (dreg), (indexreg), (basereg)); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 2; \
x86_64_memindex_emit((inst), (dreg), (basereg), (disp), (indexreg), (shift)); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit(inst, size, (dreg), (indexreg), (basereg)); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 3; \
x86_64_memindex_emit((inst), (dreg), (basereg), (disp), (indexreg), (shift)); \
} \
} \
} while(0)
/*
* The immediate value has to be at most 32 bit wide.
*/
#define x86_64_alu_reg_imm_size(inst, opc, dreg, imm, size) \
do { \
if((dreg) == X86_64_RAX) \
{ \
switch(size) \
{ \
case 1: \
{ \
*(inst)++ = (((unsigned char)(opc)) << 3) + 4; \
x86_imm_emit8((inst), (imm)); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
*(inst)++ = (((unsigned char)(opc)) << 3) + 5; \
x86_imm_emit16((inst), (imm)); \
} \
break; \
case 4: \
case 8: \
{ \
x86_64_rex_emit((inst), (size), 0, 0, 0); \
*(inst)++ = (((unsigned char)(opc)) << 3) + 5; \
x86_imm_emit32((inst), (imm)); \
} \
} \
} \
else if(x86_is_imm8((imm))) \
{ \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit(inst, size, 0, 0, (dreg)); \
*(inst)++ = (unsigned char)0x80; \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit(inst, size, 0, 0, (dreg)); \
*(inst)++ = (unsigned char)0x83; \
} \
} \
x86_64_reg_emit((inst), (opc), (dreg)); \
x86_imm_emit8((inst), (imm)); \
} \
else \
{ \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit(inst, size, 0, 0, (dreg)); \
*(inst)++ = (unsigned char)0x80; \
x86_64_reg_emit((inst), (opc), (dreg)); \
x86_imm_emit8((inst), (imm)); \
jit_assert(1); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
x86_64_rex_emit(inst, size, 0, 0, (dreg)); \
*(inst)++ = (unsigned char)0x81; \
x86_64_reg_emit((inst), (opc), (dreg)); \
x86_imm_emit16((inst), (imm)); \
} \
break; \
case 4: \
case 8: \
{ \
x86_64_rex_emit(inst, size, 0, 0, (dreg)); \
*(inst)++ = (unsigned char)0x81; \
x86_64_reg_emit((inst), (opc), (dreg)); \
x86_imm_emit32((inst), (imm)); \
} \
} \
} \
} while(0)
#define x86_64_alu_regp_imm_size(inst, opc, reg, imm, size) \
do { \
if(x86_is_imm8((imm))) \
{ \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit(inst, size, 0, 0, (reg)); \
*(inst)++ = (unsigned char)0x80; \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit(inst, size, 0, 0, (reg)); \
*(inst)++ = (unsigned char)0x83; \
} \
} \
x86_64_regp_emit((inst), (opc), (reg)); \
x86_imm_emit8((inst), (imm)); \
} \
else \
{ \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit(inst, size, 0, 0, (reg)); \
*(inst)++ = (unsigned char)0x80; \
x86_64_regp_emit((inst), (opc), (reg)); \
x86_imm_emit8((inst), (imm)); \
jit_assert(1); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
x86_64_rex_emit(inst, size, 0, 0, (reg)); \
*(inst)++ = (unsigned char)0x81; \
x86_64_regp_emit((inst), (opc), (reg)); \
x86_imm_emit16((inst), (imm)); \
} \
break; \
case 4: \
case 8: \
{ \
x86_64_rex_emit(inst, size, 0, 0, (reg)); \
*(inst)++ = (unsigned char)0x81; \
x86_64_regp_emit((inst), (opc), (reg)); \
x86_imm_emit32((inst), (imm)); \
} \
} \
} \
} while(0)
#define x86_64_alu_mem_imm_size(inst, opc, mem, imm, size) \
do { \
if(x86_is_imm8((imm))) \
{ \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit((inst), (size), 0, 0, 0); \
*(inst)++ = (unsigned char)0x80; \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit((inst), (size), 0, 0, 0); \
*(inst)++ = (unsigned char)0x83; \
} \
} \
x86_64_mem_emit((inst), (opc), (mem)); \
x86_imm_emit8((inst), (imm)); \
} \
else \
{ \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit((inst), (size), 0, 0, 0); \
*(inst)++ = (unsigned char)0x80; \
x86_64_mem_emit((inst), (opc), (mem)); \
x86_imm_emit8((inst), (imm)); \
jit_assert(1); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
x86_64_rex_emit((inst), (size), 0, 0, 0); \
*(inst)++ = (unsigned char)0x81; \
x86_64_mem_emit((inst), (opc), (mem)); \
x86_imm_emit16((inst), (imm)); \
} \
break; \
case 4: \
case 8: \
{ \
x86_64_rex_emit((inst), (size), 0, 0, 0); \
*(inst)++ = (unsigned char)0x81; \
x86_64_mem_emit((inst), (opc), (mem)); \
x86_imm_emit32((inst), (imm)); \
} \
} \
} \
} while(0)
#define x86_64_alu_membase_imm_size(inst, opc, basereg, disp, imm, size) \
do { \
if(x86_is_imm8((imm))) \
{ \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit((inst), (size), 0, 0, (basereg)); \
*(inst)++ = (unsigned char)0x80; \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit((inst), (size), 0, 0, (basereg)); \
*(inst)++ = (unsigned char)0x83; \
} \
} \
x86_64_membase_emit((inst), (opc), (basereg), (disp)); \
x86_imm_emit8((inst), (imm)); \
} \
else \
{ \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit((inst), (size), 0, 0, (basereg)); \
*(inst)++ = (unsigned char)0x80; \
x86_64_membase_emit((inst), (opc), (basereg), (disp)); \
x86_imm_emit8((inst), (imm)); \
jit_assert(1); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
x86_64_rex_emit((inst), (size), 0, 0, (basereg)); \
*(inst)++ = (unsigned char)0x81; \
x86_64_membase_emit((inst), (opc), (basereg), (disp)); \
x86_imm_emit16((inst), (imm)); \
} \
break; \
case 4: \
case 8: \
{ \
x86_64_rex_emit((inst), (size), 0, 0, (basereg)); \
*(inst)++ = (unsigned char)0x81; \
x86_64_membase_emit((inst), (opc), (basereg), (disp)); \
x86_imm_emit32((inst), (imm)); \
} \
} \
} \
} while(0)
#define x86_64_alu_memindex_imm_size(inst, opc, basereg, disp, indexreg, shift, imm, size) \
do { \
if(x86_is_imm8((imm))) \
{ \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit((inst), (size), 0, (indexreg), (basereg)); \
*(inst)++ = (unsigned char)0x80; \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
case 4: \
case 8: \
{ \
x86_64_rex_emit((inst), (size), 0, (indexreg), (basereg)); \
*(inst)++ = (unsigned char)0x83; \
} \
} \
x86_64_memindex_emit((inst), (opc), (basereg), (disp), (indexreg), (shift)); \
x86_imm_emit8((inst), (imm)); \
} \
else \
{ \
switch(size) \
{ \
case 1: \
{ \
x86_64_rex_emit((inst), (size), 0, (indexreg), (basereg)); \
*(inst)++ = (unsigned char)0x80; \
x86_64_memindex_emit((inst), (opc), (basereg), (disp), (indexreg), (shift)); \
x86_imm_emit8((inst), (imm)); \
jit_assert(1); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
x86_64_rex_emit((inst), (size), 0, (indexreg), (basereg)); \
*(inst)++ = (unsigned char)0x81; \
x86_64_memindex_emit((inst), (opc), (basereg), (disp), (indexreg), (shift)); \
x86_imm_emit16((inst), (imm)); \
} \
break; \
case 4: \
case 8: \
{ \
x86_64_rex_emit((inst), (size), 0, (indexreg), (basereg)); \
*(inst)++ = (unsigned char)0x81; \
x86_64_memindex_emit((inst), (opc), (basereg), (disp), (indexreg), (shift)); \
x86_imm_emit32((inst), (imm)); \
} \
} \
} \
} while(0)
/*
* Instructions with one opcode (plus optional r/m)
*/
/*
* Unary opcodes
*/
#define x86_64_alu1_reg(inst, opc1, r, reg) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (reg)); \
*(inst)++ = (unsigned char)(opc1); \
x86_64_reg_emit((inst), (r), (reg)); \
} while(0)
#define x86_64_alu1_regp(inst, opc1, r, regp) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (regp)); \
*(inst)++ = (unsigned char)(opc1); \
x86_64_regp_emit((inst), (r), (regp)); \
} while(0)
#define x86_64_alu1_mem(inst, opc1, r, mem) \
do { \
*(inst)++ = (unsigned char)(opc1); \
x86_64_mem_emit((inst), (r), (mem)); \
} while(0)
#define x86_64_alu1_membase(inst, opc1, r, basereg, disp) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (basereg)); \
*(inst)++ = (unsigned char)(opc1); \
x86_64_membase_emit((inst), (r), (basereg), (disp)); \
} while(0)
#define x86_64_alu1_memindex(inst, opc1, r, basereg, disp, indexreg, shift) \
do { \
x86_64_rex_emit((inst), 0, 0, (indexreg), (basereg)); \
*(inst)++ = (unsigned char)(opc1); \
x86_64_memindex_emit((inst), (r), (basereg), (disp), (indexreg), (shift)); \
} while(0)
#define x86_64_alu1_reg_size(inst, opc1, r, reg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (reg)); \
x86_64_opcode1_emit((inst), (opc1), (size)); \
x86_64_reg_emit((inst), (r), (reg)); \
} while(0)
#define x86_64_alu1_regp_size(inst, opc1, r, regp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (regp)); \
x86_64_opcode1_emit((inst), (opc1), (size)); \
x86_64_regp_emit((inst), (r), (regp)); \
} while(0)
#define x86_64_alu1_mem_size(inst, opc1, r, mem, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, 0); \
x86_64_opcode1_emit((inst), (opc1), (size)); \
x86_64_mem_emit((inst), (r), (mem)); \
} while(0)
#define x86_64_alu1_membase_size(inst, opc1, r, basereg, disp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (basereg)); \
x86_64_opcode1_emit((inst), (opc1), (size)); \
x86_64_membase_emit((inst), (r), (basereg), (disp)); \
} while(0)
#define x86_64_alu1_memindex_size(inst, opc1, r, basereg, disp, indexreg, shift, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, (indexreg), (basereg)); \
x86_64_opcode1_emit((inst), (opc1), (size)); \
x86_64_memindex_emit((inst), (r), (basereg), (disp), (indexreg), (shift)); \
} while(0)
#define x86_64_alu1_reg_reg_size(inst, opc1, dreg, sreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (sreg)); \
*(inst)++ = (unsigned char)(opc1); \
x86_64_reg_emit((inst), (dreg), (sreg)); \
} while(0)
#define x86_64_alu1_reg_regp_size(inst, opc1, dreg, sregp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (sregp)); \
*(inst)++ = (unsigned char)(opc1); \
x86_64_regp_emit((inst), (dreg), (sregp)); \
} while(0)
#define x86_64_alu1_reg_mem_size(inst, opc1, dreg, mem, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, 0); \
*(inst)++ = (unsigned char)(opc1); \
x86_64_mem_emit((inst), (dreg), (mem)); \
} while(0)
#define x86_64_alu1_reg_membase_size(inst, opc1, dreg, basereg, disp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (basereg)); \
*(inst)++ = (unsigned char)(opc1); \
x86_64_membase_emit((inst), (dreg), (basereg), (disp)); \
} while(0)
#define x86_64_alu1_reg_memindex_size(inst, opc1, dreg, basereg, disp, indexreg, shift, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), (indexreg), (basereg)); \
*(inst)++ = (unsigned char)(opc1); \
x86_64_memindex_emit((inst), (dreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
#define x86_64_alu2_reg_reg_size(inst, opc1, opc2, dreg, sreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (sreg)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_reg_emit((inst), (dreg), (sreg)); \
} while(0)
#define x86_64_alu2_reg_regp_size(inst, opc1, opc2, dreg, sregp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (sregp)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_regp_emit((inst), (dreg), (sregp)); \
} while(0)
#define x86_64_alu2_reg_mem_size(inst, opc1, opc2, dreg, mem, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, 0); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_mem_emit((inst), (dreg), (mem)); \
} while(0)
#define x86_64_alu2_reg_membase_size(inst, opc1, opc2, dreg, basereg, disp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (basereg)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_membase_emit((inst), (dreg), (basereg), (disp)); \
} while(0)
#define x86_64_alu2_reg_memindex_size(inst, opc1, opc2, dreg, basereg, disp, indexreg, shift, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), (indexreg), (basereg)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_memindex_emit((inst), (dreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* Group1 general instructions
*/
#define x86_64_alu_reg_reg(inst, opc, dreg, sreg) \
do { \
x86_64_alu_reg_reg_size((inst), (opc), (dreg), (sreg), 8); \
} while(0)
#define x86_64_alu_reg_imm(inst, opc, dreg, imm) \
do { \
x86_64_alu_reg_imm_size((inst), (opc), (dreg), (imm), 8); \
} while(0)
/*
* ADC: Add with carry
*/
#define x86_64_adc_reg_reg_size(inst, dreg, sreg, size) \
do { \
x86_64_alu_reg_reg_size((inst), 2, (dreg), (sreg), (size)); \
} while(0)
#define x86_64_adc_regp_reg_size(inst, dregp, sreg, size) \
do { \
x86_64_alu_regp_reg_size((inst), 2, (dregp), (sreg), (size)); \
} while(0)
#define x86_64_adc_mem_reg_size(inst, mem, sreg, size) \
do { \
x86_64_alu_mem_reg_size((inst), 2, (mem), (sreg), (size)); \
} while(0)
#define x86_64_adc_membase_reg_size(inst, basereg, disp, sreg, size) \
do { \
x86_64_alu_membase_reg_size((inst), 2, (basereg), (disp), (sreg), (size)); \
} while(0)
#define x86_64_adc_memindex_reg_size(inst, basereg, disp, indexreg, shift, sreg, size) \
do { \
x86_64_alu_memindex_reg_size((inst), 2, (basereg), (disp), (indexreg), (shift), (sreg), (size)); \
} while(0)
#define x86_64_adc_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_alu_reg_regp_size((inst), 2, (dreg), (sregp), (size)); \
} while(0)
#define x86_64_adc_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_alu_reg_mem_size((inst), 2, (dreg), (mem), (size)); \
} while(0)
#define x86_64_adc_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_alu_reg_membase_size((inst), 2, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_adc_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu_reg_memindex_size((inst), 2, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
#define x86_64_adc_reg_imm_size(inst, dreg, imm, size) \
do { \
x86_64_alu_reg_imm_size((inst), 2, (dreg), (imm), (size)); \
} while(0)
#define x86_64_adc_regp_imm_size(inst, reg, imm, size) \
do { \
x86_64_alu_regp_imm_size((inst), 2, (reg), (imm), (size)); \
} while(0)
#define x86_64_adc_mem_imm_size(inst, mem, imm, size) \
do { \
x86_64_alu_mem_imm_size(inst, 2, mem, imm, size); \
} while(0)
#define x86_64_adc_membase_imm_size(inst, basereg, disp, imm, size) \
do { \
x86_64_alu_membase_imm_size((inst), 2, (basereg), (disp), (imm), (size)); \
} while(0)
#define x86_64_adc_memindex_imm_size(inst, basereg, disp, indexreg, shift, imm, size) \
do { \
x86_64_alu_memindex_imm_size((inst), 2, (basereg), (disp), (indexreg), (shift), (imm), (size)); \
} while(0)
/*
* ADD
*/
#define x86_64_add_reg_reg_size(inst, dreg, sreg, size) \
do { \
x86_64_alu_reg_reg_size((inst), 0, (dreg), (sreg), (size)); \
} while(0)
#define x86_64_add_regp_reg_size(inst, dregp, sreg, size) \
do { \
x86_64_alu_regp_reg_size((inst), 0, (dregp), (sreg), (size)); \
} while(0)
#define x86_64_add_mem_reg_size(inst, mem, sreg, size) \
do { \
x86_64_alu_mem_reg_size((inst), 0, (mem), (sreg), (size)); \
} while(0)
#define x86_64_add_membase_reg_size(inst, basereg, disp, sreg, size) \
do { \
x86_64_alu_membase_reg_size((inst), 0, (basereg), (disp), (sreg), (size)); \
} while(0)
#define x86_64_add_memindex_reg_size(inst, basereg, disp, indexreg, shift, sreg, size) \
do { \
x86_64_alu_memindex_reg_size((inst), 0, (basereg), (disp), (indexreg), (shift), (sreg), (size)); \
} while(0)
#define x86_64_add_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_alu_reg_regp_size((inst), 0, (dreg), (sregp), (size)); \
} while(0)
#define x86_64_add_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_alu_reg_mem_size((inst), 0, (dreg), (mem), (size)); \
} while(0)
#define x86_64_add_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_alu_reg_membase_size((inst), 0, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_add_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu_reg_memindex_size((inst), 0, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
#define x86_64_add_reg_imm_size(inst, dreg, imm, size) \
do { \
x86_64_alu_reg_imm_size((inst), 0, (dreg), (imm), (size)); \
} while(0)
#define x86_64_add_regp_imm_size(inst, reg, imm, size) \
do { \
x86_64_alu_regp_imm_size((inst), 0, (reg), (imm), (size)); \
} while(0)
#define x86_64_add_mem_imm_size(inst, mem, imm, size) \
do { \
x86_64_alu_mem_imm_size(inst, 0, mem, imm, size); \
} while(0)
#define x86_64_add_membase_imm_size(inst, basereg, disp, imm, size) \
do { \
x86_64_alu_membase_imm_size((inst), 0, (basereg), (disp), (imm), (size)); \
} while(0)
#define x86_64_add_memindex_imm_size(inst, basereg, disp, indexreg, shift, imm, size) \
do { \
x86_64_alu_memindex_imm_size((inst), 0, (basereg), (disp), (indexreg), (shift), (imm), (size)); \
} while(0)
/*
* AND
*/
#define x86_64_and_reg_reg_size(inst, dreg, sreg, size) \
do { \
x86_64_alu_reg_reg_size((inst), 4, (dreg), (sreg), (size)); \
} while(0)
#define x86_64_and_regp_reg_size(inst, dregp, sreg, size) \
do { \
x86_64_alu_regp_reg_size((inst), 4, (dregp), (sreg), (size)); \
} while(0)
#define x86_64_and_mem_reg_size(inst, mem, sreg, size) \
do { \
x86_64_alu_mem_reg_size((inst), 4, (mem), (sreg), (size)); \
} while(0)
#define x86_64_and_membase_reg_size(inst, basereg, disp, sreg, size) \
do { \
x86_64_alu_membase_reg_size((inst), 4, (basereg), (disp), (sreg), (size)); \
} while(0)
#define x86_64_and_memindex_reg_size(inst, basereg, disp, indexreg, shift, sreg, size) \
do { \
x86_64_alu_memindex_reg_size((inst), 4, (basereg), (disp), (indexreg), (shift), (sreg), (size)); \
} while(0)
#define x86_64_and_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_alu_reg_regp_size((inst), 4, (dreg), (sregp), (size)); \
} while(0)
#define x86_64_and_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_alu_reg_mem_size((inst), 4, (dreg), (mem), (size)); \
} while(0)
#define x86_64_and_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_alu_reg_membase_size((inst), 4, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_and_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu_reg_memindex_size((inst), 4, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
#define x86_64_and_reg_imm_size(inst, dreg, imm, size) \
do { \
x86_64_alu_reg_imm_size((inst), 4, (dreg), (imm), (size)); \
} while(0)
#define x86_64_and_regp_imm_size(inst, reg, imm, size) \
do { \
x86_64_alu_regp_imm_size((inst), 4, (reg), (imm), (size)); \
} while(0)
#define x86_64_and_mem_imm_size(inst, mem, imm, size) \
do { \
x86_64_alu_mem_imm_size(inst, 4, mem, imm, size); \
} while(0)
#define x86_64_and_membase_imm_size(inst, basereg, disp, imm, size) \
do { \
x86_64_alu_membase_imm_size((inst), 4, (basereg), (disp), (imm), (size)); \
} while(0)
#define x86_64_and_memindex_imm_size(inst, basereg, disp, indexreg, shift, imm, size) \
do { \
x86_64_alu_memindex_imm_size((inst), 4, (basereg), (disp), (indexreg), (shift), (imm), (size)); \
} while(0)
/*
* CMP: compare
*/
#define x86_64_cmp_reg_reg_size(inst, dreg, sreg, size) \
do { \
x86_64_alu_reg_reg_size((inst), 7, (dreg), (sreg), (size)); \
} while(0)
#define x86_64_cmp_regp_reg_size(inst, dregp, sreg, size) \
do { \
x86_64_alu_regp_reg_size((inst), 7, (dregp), (sreg), (size)); \
} while(0)
#define x86_64_cmp_mem_reg_size(inst, mem, sreg, size) \
do { \
x86_64_alu_mem_reg_size((inst), 7, (mem), (sreg), (size)); \
} while(0)
#define x86_64_cmp_membase_reg_size(inst, basereg, disp, sreg, size) \
do { \
x86_64_alu_membase_reg_size((inst), 7, (basereg), (disp), (sreg), (size)); \
} while(0)
#define x86_64_cmp_memindex_reg_size(inst, basereg, disp, indexreg, shift, sreg, size) \
do { \
x86_64_alu_memindex_reg_size((inst), 7, (basereg), (disp), (indexreg), (shift), (sreg), (size)); \
} while(0)
#define x86_64_cmp_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_alu_reg_regp_size((inst), 7, (dreg), (sregp), (size)); \
} while(0)
#define x86_64_cmp_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_alu_reg_mem_size((inst), 7, (dreg), (mem), (size)); \
} while(0)
#define x86_64_cmp_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_alu_reg_membase_size((inst), 7, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_cmp_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu_reg_memindex_size((inst), 7, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
#define x86_64_cmp_reg_imm_size(inst, dreg, imm, size) \
do { \
x86_64_alu_reg_imm_size((inst), 7, (dreg), (imm), (size)); \
} while(0)
#define x86_64_cmp_regp_imm_size(inst, reg, imm, size) \
do { \
x86_64_alu_regp_imm_size((inst), 7, (reg), (imm), (size)); \
} while(0)
#define x86_64_cmp_mem_imm_size(inst, mem, imm, size) \
do { \
x86_64_alu_mem_imm_size(inst, 7, mem, imm, size); \
} while(0)
#define x86_64_cmp_membase_imm_size(inst, basereg, disp, imm, size) \
do { \
x86_64_alu_membase_imm_size((inst), 7, (basereg), (disp), (imm), (size)); \
} while(0)
#define x86_64_cmp_memindex_imm_size(inst, basereg, disp, indexreg, shift, imm, size) \
do { \
x86_64_alu_memindex_imm_size((inst), 7, (basereg), (disp), (indexreg), (shift), (imm), (size)); \
} while(0)
/*
* OR
*/
#define x86_64_or_reg_reg_size(inst, dreg, sreg, size) \
do { \
x86_64_alu_reg_reg_size((inst), 1, (dreg), (sreg), (size)); \
} while(0)
#define x86_64_or_regp_reg_size(inst, dregp, sreg, size) \
do { \
x86_64_alu_regp_reg_size((inst), 1, (dregp), (sreg), (size)); \
} while(0)
#define x86_64_or_mem_reg_size(inst, mem, sreg, size) \
do { \
x86_64_alu_mem_reg_size((inst), 1, (mem), (sreg), (size)); \
} while(0)
#define x86_64_or_membase_reg_size(inst, basereg, disp, sreg, size) \
do { \
x86_64_alu_membase_reg_size((inst), 1, (basereg), (disp), (sreg), (size)); \
} while(0)
#define x86_64_or_memindex_reg_size(inst, basereg, disp, indexreg, shift, sreg, size) \
do { \
x86_64_alu_memindex_reg_size((inst), 1, (basereg), (disp), (indexreg), (shift), (sreg), (size)); \
} while(0)
#define x86_64_or_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_alu_reg_regp_size((inst), 1, (dreg), (sregp), (size)); \
} while(0)
#define x86_64_or_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_alu_reg_mem_size((inst), 1, (dreg), (mem), (size)); \
} while(0)
#define x86_64_or_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_alu_reg_membase_size((inst), 1, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_or_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu_reg_memindex_size((inst), 1, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
#define x86_64_or_reg_imm_size(inst, dreg, imm, size) \
do { \
x86_64_alu_reg_imm_size((inst), 1, (dreg), (imm), (size)); \
} while(0)
#define x86_64_or_regp_imm_size(inst, reg, imm, size) \
do { \
x86_64_alu_regp_imm_size((inst), 1, (reg), (imm), (size)); \
} while(0)
#define x86_64_or_mem_imm_size(inst, mem, imm, size) \
do { \
x86_64_alu_mem_imm_size(inst, 1, mem, imm, size); \
} while(0)
#define x86_64_or_membase_imm_size(inst, basereg, disp, imm, size) \
do { \
x86_64_alu_membase_imm_size((inst), 1, (basereg), (disp), (imm), (size)); \
} while(0)
#define x86_64_or_memindex_imm_size(inst, basereg, disp, indexreg, shift, imm, size) \
do { \
x86_64_alu_memindex_imm_size((inst), 1, (basereg), (disp), (indexreg), (shift), (imm), (size)); \
} while(0)
/*
* SBB: Subtract with borrow from al
*/
#define x86_64_sbb_reg_reg_size(inst, dreg, sreg, size) \
do { \
x86_64_alu_reg_reg_size((inst), 3, (dreg), (sreg), (size)); \
} while(0)
#define x86_64_sbb_regp_reg_size(inst, dregp, sreg, size) \
do { \
x86_64_alu_regp_reg_size((inst), 3, (dregp), (sreg), (size)); \
} while(0)
#define x86_64_sbb_mem_reg_size(inst, mem, sreg, size) \
do { \
x86_64_alu_mem_reg_size((inst), 3, (mem), (sreg), (size)); \
} while(0)
#define x86_64_sbb_membase_reg_size(inst, basereg, disp, sreg, size) \
do { \
x86_64_alu_membase_reg_size((inst), 3, (basereg), (disp), (sreg), (size)); \
} while(0)
#define x86_64_sbb_memindex_reg_size(inst, basereg, disp, indexreg, shift, sreg, size) \
do { \
x86_64_alu_memindex_reg_size((inst), 3, (basereg), (disp), (indexreg), (shift), (sreg), (size)); \
} while(0)
#define x86_64_sbb_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_alu_reg_regp_size((inst), 3, (dreg), (sregp), (size)); \
} while(0)
#define x86_64_sbb_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_alu_reg_mem_size((inst), 3, (dreg), (mem), (size)); \
} while(0)
#define x86_64_sbb_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_alu_reg_membase_size((inst), 3, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_sbb_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu_reg_memindex_size((inst), 3, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
#define x86_64_sbb_reg_imm_size(inst, dreg, imm, size) \
do { \
x86_64_alu_reg_imm_size((inst), 3, (dreg), (imm), (size)); \
} while(0)
#define x86_64_sbb_regp_imm_size(inst, reg, imm, size) \
do { \
x86_64_alu_regp_imm_size((inst), 3, (reg), (imm), (size)); \
} while(0)
#define x86_64_sbb_mem_imm_size(inst, mem, imm, size) \
do { \
x86_64_alu_mem_imm_size(inst, 3, mem, imm, size); \
} while(0)
#define x86_64_sbb_membase_imm_size(inst, basereg, disp, imm, size) \
do { \
x86_64_alu_membase_imm_size((inst), 3, (basereg), (disp), (imm), (size)); \
} while(0)
#define x86_64_sbb_memindex_imm_size(inst, basereg, disp, indexreg, shift, imm, size) \
do { \
x86_64_alu_memindex_imm_size((inst), 3, (basereg), (disp), (indexreg), (shift), (imm), (size)); \
} while(0)
/*
* SUB: Subtract
*/
#define x86_64_sub_reg_reg_size(inst, dreg, sreg, size) \
do { \
x86_64_alu_reg_reg_size((inst), 5, (dreg), (sreg), (size)); \
} while(0)
#define x86_64_sub_regp_reg_size(inst, dregp, sreg, size) \
do { \
x86_64_alu_regp_reg_size((inst), 5, (dregp), (sreg), (size)); \
} while(0)
#define x86_64_sub_mem_reg_size(inst, mem, sreg, size) \
do { \
x86_64_alu_mem_reg_size((inst), 5, (mem), (sreg), (size)); \
} while(0)
#define x86_64_sub_membase_reg_size(inst, basereg, disp, sreg, size) \
do { \
x86_64_alu_membase_reg_size((inst), 5, (basereg), (disp), (sreg), (size)); \
} while(0)
#define x86_64_sub_memindex_reg_size(inst, basereg, disp, indexreg, shift, sreg, size) \
do { \
x86_64_alu_memindex_reg_size((inst), 5, (basereg), (disp), (indexreg), (shift), (sreg), (size)); \
} while(0)
#define x86_64_sub_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_alu_reg_regp_size((inst), 5, (dreg), (sregp), (size)); \
} while(0)
#define x86_64_sub_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_alu_reg_mem_size((inst), 5, (dreg), (mem), (size)); \
} while(0)
#define x86_64_sub_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_alu_reg_membase_size((inst), 5, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_sub_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu_reg_memindex_size((inst), 5, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
#define x86_64_sub_reg_imm_size(inst, dreg, imm, size) \
do { \
x86_64_alu_reg_imm_size((inst), 5, (dreg), (imm), (size)); \
} while(0)
#define x86_64_sub_regp_imm_size(inst, reg, imm, size) \
do { \
x86_64_alu_regp_imm_size((inst), 5, (reg), (imm), (size)); \
} while(0)
#define x86_64_sub_mem_imm_size(inst, mem, imm, size) \
do { \
x86_64_alu_mem_imm_size(inst, 5, mem, imm, size); \
} while(0)
#define x86_64_sub_membase_imm_size(inst, basereg, disp, imm, size) \
do { \
x86_64_alu_membase_imm_size((inst), 5, (basereg), (disp), (imm), (size)); \
} while(0)
#define x86_64_sub_memindex_imm_size(inst, basereg, disp, indexreg, shift, imm, size) \
do { \
x86_64_alu_memindex_imm_size((inst), 5, (basereg), (disp), (indexreg), (shift), (imm), (size)); \
} while(0)
/*
* XOR
*/
#define x86_64_xor_reg_reg_size(inst, dreg, sreg, size) \
do { \
x86_64_alu_reg_reg_size((inst), 6, (dreg), (sreg), (size)); \
} while(0)
#define x86_64_xor_regp_reg_size(inst, dregp, sreg, size) \
do { \
x86_64_alu_regp_reg_size((inst), 6, (dregp), (sreg), (size)); \
} while(0)
#define x86_64_xor_mem_reg_size(inst, mem, sreg, size) \
do { \
x86_64_alu_mem_reg_size((inst), 6, (mem), (sreg), (size)); \
} while(0)
#define x86_64_xor_membase_reg_size(inst, basereg, disp, sreg, size) \
do { \
x86_64_alu_membase_reg_size((inst), 6, (basereg), (disp), (sreg), (size)); \
} while(0)
#define x86_64_xor_memindex_reg_size(inst, basereg, disp, indexreg, shift, sreg, size) \
do { \
x86_64_alu_memindex_reg_size((inst), 6, (basereg), (disp), (indexreg), (shift), (sreg), (size)); \
} while(0)
#define x86_64_xor_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_alu_reg_regp_size((inst), 6, (dreg), (sregp), (size)); \
} while(0)
#define x86_64_xor_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_alu_reg_mem_size((inst), 6, (dreg), (mem), (size)); \
} while(0)
#define x86_64_xor_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_alu_reg_membase_size((inst), 6, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_xor_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu_reg_memindex_size((inst), 6, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
#define x86_64_xor_reg_imm_size(inst, dreg, imm, size) \
do { \
x86_64_alu_reg_imm_size((inst), 6, (dreg), (imm), (size)); \
} while(0)
#define x86_64_xor_regp_imm_size(inst, reg, imm, size) \
do { \
x86_64_alu_regp_imm_size((inst), 6, (reg), (imm), (size)); \
} while(0)
#define x86_64_xor_mem_imm_size(inst, mem, imm, size) \
do { \
x86_64_alu_mem_imm_size(inst, 6, mem, imm, size); \
} while(0)
#define x86_64_xor_membase_imm_size(inst, basereg, disp, imm, size) \
do { \
x86_64_alu_membase_imm_size((inst), 6, (basereg), (disp), (imm), (size)); \
} while(0)
#define x86_64_xor_memindex_imm_size(inst, basereg, disp, indexreg, shift, imm, size) \
do { \
x86_64_alu_memindex_imm_size((inst), 6, (basereg), (disp), (indexreg), (shift), (imm), (size)); \
} while(0)
/*
* dec
*/
#define x86_64_dec_reg_size(inst, reg, size) \
do { \
x86_64_alu1_reg_size((inst), 0xfe, 1, (reg), (size)); \
} while(0)
#define x86_64_dec_regp_size(inst, regp, size) \
do { \
x86_64_alu1_regp_size((inst), 0xfe, 1, (regp), (size)); \
} while(0)
#define x86_64_dec_mem_size(inst, mem, size) \
do { \
x86_64_alu1_mem_size((inst), 0xfe, 1, (mem), (size)); \
} while(0)
#define x86_64_dec_membase_size(inst, basereg, disp, size) \
do { \
x86_64_alu1_membase_size((inst), 0xfe, 1, (basereg), (disp), (size)); \
} while(0)
#define x86_64_dec_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu1_memindex_size((inst), 0xfe, 1, (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* div: unsigned division RDX:RAX / operand
*/
#define x86_64_div_reg_size(inst, reg, size) \
do { \
x86_64_alu1_reg_size((inst), 0xf6, 6, (reg), (size)); \
} while(0)
#define x86_64_div_regp_size(inst, regp, size) \
do { \
x86_64_alu1_regp_size((inst), 0xf6, 6, (regp), (size)); \
} while(0)
#define x86_64_div_mem_size(inst, mem, size) \
do { \
x86_64_alu1_mem_size((inst), 0xf6, 6, (mem), (size)); \
} while(0)
#define x86_64_div_membase_size(inst, basereg, disp, size) \
do { \
x86_64_alu1_membase_size((inst), 0xf6, 6, (basereg), (disp), (size)); \
} while(0)
#define x86_64_div_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu1_memindex_size((inst), 0xf6, 6, (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* idiv: signed division RDX:RAX / operand
*/
#define x86_64_idiv_reg_size(inst, reg, size) \
do { \
x86_64_alu1_reg_size((inst), 0xf6, 7, (reg), (size)); \
} while(0)
#define x86_64_idiv_regp_size(inst, regp, size) \
do { \
x86_64_alu1_regp_size((inst), 0xf6, 7, (regp), (size)); \
} while(0)
#define x86_64_idiv_mem_size(inst, mem, size) \
do { \
x86_64_alu1_mem_size((inst), 0xf6, 7, (mem), (size)); \
} while(0)
#define x86_64_idiv_membase_size(inst, basereg, disp, size) \
do { \
x86_64_alu1_membase_size((inst), 0xf6, 7, (basereg), (disp), (size)); \
} while(0)
#define x86_64_idiv_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu1_memindex_size((inst), 0xf6, 7, (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* inc
*/
#define x86_64_inc_reg_size(inst, reg, size) \
do { \
x86_64_alu1_reg_size((inst), 0xfe, 0, (reg), (size)); \
} while(0)
#define x86_64_inc_regp_size(inst, regp, size) \
do { \
x86_64_alu1_regp_size((inst), 0xfe, 0, (regp), (size)); \
} while(0)
#define x86_64_inc_mem_size(inst, mem, size) \
do { \
x86_64_alu1_mem_size((inst), 0xfe, 0, (mem), (size)); \
} while(0)
#define x86_64_inc_membase_size(inst, basereg, disp, size) \
do { \
x86_64_alu1_membase_size((inst), 0xfe, 0, (basereg), (disp), (size)); \
} while(0)
#define x86_64_inc_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu1_memindex_size((inst), 0xfe, 0, (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* mul: multiply RDX:RAX = RAX * operand
* is_signed == 0 -> unsigned multiplication
* signed multiplication otherwise.
*/
#define x86_64_mul_reg_issigned_size(inst, reg, is_signed, size) \
do { \
x86_64_alu1_reg_size((inst), 0xf6, ((is_signed) ? 5 : 4), (reg), (size)); \
} while(0)
#define x86_64_mul_regp_issigned_size(inst, regp, is_signed, size) \
do { \
x86_64_alu1_regp_size((inst), 0xf6, ((is_signed) ? 5 : 4), (regp), (size)); \
} while(0)
#define x86_64_mul_mem_issigned_size(inst, mem, is_signed, size) \
do { \
x86_64_alu1_mem_size((inst), 0xf6, ((is_signed) ? 5 : 4), (mem), (size)); \
} while(0)
#define x86_64_mul_membase_issigned_size(inst, basereg, disp, is_signed, size) \
do { \
x86_64_alu1_membase_size((inst), 0xf6, ((is_signed) ? 5 : 4), (basereg), (disp), (size)); \
} while(0)
#define x86_64_mul_memindex_issigned_size(inst, basereg, disp, indexreg, shift, is_signed, size) \
do { \
x86_64_alu1_memindex_size((inst), 0xf6, ((is_signed) ? 5 : 4), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* neg
*/
#define x86_64_neg_reg_size(inst, reg, size) \
do { \
x86_64_alu1_reg_size((inst), 0xf6, 3, (reg), (size)); \
} while(0)
#define x86_64_neg_regp_size(inst, regp, size) \
do { \
x86_64_alu1_regp_size((inst), 0xf6, 3, (regp), (size)); \
} while(0)
#define x86_64_neg_mem_size(inst, mem, size) \
do { \
x86_64_alu1_mem_size((inst), 0xf6, 3, (mem), (size)); \
} while(0)
#define x86_64_neg_membase_size(inst, basereg, disp, size) \
do { \
x86_64_alu1_membase_size((inst), 0xf6, 3, (basereg), (disp), (size)); \
} while(0)
#define x86_64_neg_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu1_memindex_size((inst), 0xf6, 3, (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* not
*/
#define x86_64_not_reg_size(inst, reg, size) \
do { \
x86_64_alu1_reg_size((inst), 0xf6, 2, (reg), (size)); \
} while(0)
#define x86_64_not_regp_size(inst, regp, size) \
do { \
x86_64_alu1_regp_size((inst), 0xf6, 2, (regp), (size)); \
} while(0)
#define x86_64_not_mem_size(inst, mem, size) \
do { \
x86_64_alu1_mem_size((inst), 0xf6, 2, (mem), (size)); \
} while(0)
#define x86_64_not_membase_size(inst, basereg, disp, size) \
do { \
x86_64_alu1_membase_size((inst), 0xf6, 2, (basereg), (disp), (size)); \
} while(0)
#define x86_64_not_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu1_memindex_size((inst), 0xf6, 2, (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* Note: x86_64_clear_reg () changes the condition code!
*/
#define x86_64_clear_reg(inst, reg) \
x86_64_xor_reg_reg_size((inst), (reg), (reg), 4)
/*
* shift instructions
*/
#define x86_64_shift_reg_imm_size(inst, opc, dreg, imm, size) \
do { \
if((imm) == 1) \
{ \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (dreg)); \
x86_64_opcode1_emit((inst), 0xd0, (size)); \
x86_64_reg_emit((inst), (opc), (dreg)); \
} \
else \
{ \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (dreg)); \
x86_64_opcode1_emit((inst), 0xc0, (size)); \
x86_64_reg_emit((inst), (opc), (dreg)); \
x86_imm_emit8((inst), (imm)); \
} \
} while(0)
#define x86_64_shift_mem_imm_size(inst, opc, mem, imm, size) \
do { \
if((imm) == 1) \
{ \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, 0); \
x86_64_opcode1_emit((inst), 0xd0, (size)); \
x86_64_mem_emit((inst), (opc), (mem)); \
} \
else \
{ \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, 0); \
x86_64_opcode1_emit((inst), 0xc0, (size)); \
x86_64_mem_emit((inst), (opc), (mem)); \
x86_imm_emit8((inst), (imm)); \
} \
} while(0)
#define x86_64_shift_regp_imm_size(inst, opc, dregp, imm, size) \
do { \
if((imm) == 1) \
{ \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (dregp)); \
x86_64_opcode1_emit((inst), 0xd0, (size)); \
x86_64_regp_emit((inst), (opc), (dregp)); \
} \
else \
{ \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (dregp)); \
x86_64_opcode1_emit((inst), 0xc0, (size)); \
x86_64_regp_emit((inst), (opc), (dregp)); \
x86_imm_emit8((inst), (imm)); \
} \
} while(0)
#define x86_64_shift_membase_imm_size(inst, opc, basereg, disp, imm, size) \
do { \
if((imm) == 1) \
{ \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (basereg)); \
x86_64_opcode1_emit((inst), 0xd0, (size)); \
x86_64_membase_emit((inst), (opc), (basereg), (disp)); \
} \
else \
{ \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (basereg)); \
x86_64_opcode1_emit((inst), 0xc0, (size)); \
x86_64_membase_emit((inst), (opc), (basereg), (disp)); \
x86_imm_emit8((inst), (imm)); \
} \
} while(0)
#define x86_64_shift_memindex_imm_size(inst, opc, basereg, disp, indexreg, shift, imm, size) \
do { \
if((imm) == 1) \
{ \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, (indexreg), (basereg)); \
x86_64_opcode1_emit((inst), 0xd0, (size)); \
x86_64_memindex_emit((inst), (opc), (basereg), (disp), (indexreg), (shift)); \
} \
else \
{ \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, (indexreg), (basereg)); \
x86_64_opcode1_emit((inst), 0xc0, (size)); \
x86_64_memindex_emit((inst), (opc), (basereg), (disp), (indexreg), (shift)); \
x86_imm_emit8((inst), (imm)); \
} \
} while(0)
/*
* shift by the number of bits in %cl
*/
#define x86_64_shift_reg_size(inst, opc, dreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (dreg)); \
x86_64_opcode1_emit((inst), 0xd2, (size)); \
x86_64_reg_emit((inst), (opc), (dreg)); \
} while(0)
#define x86_64_shift_mem_size(inst, opc, mem, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, 0); \
x86_64_opcode1_emit((inst), 0xd2, (size)); \
x86_64_mem_emit((inst), (opc), (mem)); \
} while(0)
#define x86_64_shift_regp_size(inst, opc, dregp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (dregp)); \
x86_64_opcode1_emit((inst), 0xd2, (size)); \
x86_64_regp_emit((inst), (opc), (dregp)); \
} while(0)
#define x86_64_shift_membase_size(inst, opc, basereg, disp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (basereg)); \
x86_64_opcode1_emit((inst), 0xd2, (size)); \
x86_64_membase_emit((inst), (opc), (basereg), (disp)); \
} while(0)
#define x86_64_shift_memindex_size(inst, opc, basereg, disp, indexreg, shift, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, (indexreg), (basereg)); \
x86_64_opcode1_emit((inst), 0xd2, (size)); \
x86_64_memindex_emit((inst), (opc), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* shl: Shit left (clear the least significant bit)
*/
#define x86_64_shl_reg_imm_size(inst, dreg, imm, size) \
do { \
x86_64_shift_reg_imm_size((inst), 4, (dreg), (imm), (size)); \
} while(0)
#define x86_64_shl_mem_imm_size(inst, mem, imm, size) \
do { \
x86_64_shift_mem_imm_size((inst), 4, (mem), (imm), (size)); \
} while(0)
#define x86_64_shl_regp_imm_size(inst, dregp, imm, size) \
do { \
x86_64_shift_regp_imm_size((inst), 4, (dregp), (imm), (size)); \
} while(0)
#define x86_64_shl_membase_imm_size(inst, basereg, disp, imm, size) \
do { \
x86_64_shift_membase_imm_size((inst), 4, (basereg), (disp), (imm), (size)); \
} while(0)
#define x86_64_shl_memindex_imm_size(inst, basereg, disp, indexreg, shift, imm, size) \
do { \
x86_64_shift_memindex_imm_size((inst), 4, (basereg), (disp), (indexreg), (shift), (imm), (size)); \
} while(0)
#define x86_64_shl_reg_size(inst, dreg, size) \
do { \
x86_64_shift_reg_size((inst), 4, (dreg), (size)); \
} while(0)
#define x86_64_shl_mem_size(inst, mem, size) \
do { \
x86_64_shift_mem_size((inst), 4, (mem), (size)); \
} while(0)
#define x86_64_shl_regp_size(inst, dregp, size) \
do { \
x86_64_shift_regp_size((inst), 4, (dregp), (size)); \
} while(0)
#define x86_64_shl_membase_size(inst, basereg, disp, size) \
do { \
x86_64_shift_membase_size((inst), 4, (basereg), (disp), (size)); \
} while(0)
#define x86_64_shl_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
x86_64_shift_memindex_size((inst), 4, (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* shr: Unsigned shit right (clear the most significant bit)
*/
#define x86_64_shr_reg_imm_size(inst, dreg, imm, size) \
do { \
x86_64_shift_reg_imm_size((inst), 5, (dreg), (imm), (size)); \
} while(0)
#define x86_64_shr_mem_imm_size(inst, mem, imm, size) \
do { \
x86_64_shift_mem_imm_size((inst), 5, (mem), (imm), (size)); \
} while(0)
#define x86_64_shr_regp_imm_size(inst, dregp, imm, size) \
do { \
x86_64_shift_regp_imm_size((inst), 5, (dregp), (imm), (size)); \
} while(0)
#define x86_64_shr_membase_imm_size(inst, basereg, disp, imm, size) \
do { \
x86_64_shift_membase_imm_size((inst), 5, (basereg), (disp), (imm), (size)); \
} while(0)
#define x86_64_shr_memindex_imm_size(inst, basereg, disp, indexreg, shift, imm, size) \
do { \
x86_64_shift_memindex_imm_size((inst), 5, (basereg), (disp), (indexreg), (shift), (imm), (size)); \
} while(0)
#define x86_64_shr_reg_size(inst, dreg, size) \
do { \
x86_64_shift_reg_size((inst), 5, (dreg), (size)); \
} while(0)
#define x86_64_shr_mem_size(inst, mem, size) \
do { \
x86_64_shift_mem_size((inst), 5, (mem), (size)); \
} while(0)
#define x86_64_shr_regp_size(inst, dregp, size) \
do { \
x86_64_shift_regp_size((inst), 5, (dregp), (size)); \
} while(0)
#define x86_64_shr_membase_size(inst, basereg, disp, size) \
do { \
x86_64_shift_membase_size((inst), 5, (basereg), (disp), (size)); \
} while(0)
#define x86_64_shr_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
x86_64_shift_memindex_size((inst), 5, (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* sar: Signed shit right (keep the most significant bit)
*/
#define x86_64_sar_reg_imm_size(inst, dreg, imm, size) \
do { \
x86_64_shift_reg_imm_size((inst), 7, (dreg), (imm), (size)); \
} while(0)
#define x86_64_sar_mem_imm_size(inst, mem, imm, size) \
do { \
x86_64_shift_mem_imm_size((inst), 7, (mem), (imm), (size)); \
} while(0)
#define x86_64_sar_regp_imm_size(inst, dregp, imm, size) \
do { \
x86_64_shift_regp_imm_size((inst), 7, (dregp), (imm), (size)); \
} while(0)
#define x86_64_sar_membase_imm_size(inst, basereg, disp, imm, size) \
do { \
x86_64_shift_membase_imm_size((inst), 7, (basereg), (disp), (imm), (size)); \
} while(0)
#define x86_64_sar_memindex_imm_size(inst, basereg, disp, indexreg, shift, imm, size) \
do { \
x86_64_shift_memindex_imm_size((inst), 7, (basereg), (disp), (indexreg), (shift), (imm), (size)); \
} while(0)
#define x86_64_sar_reg_size(inst, dreg, size) \
do { \
x86_64_shift_reg_size((inst), 7, (dreg), (size)); \
} while(0)
#define x86_64_sar_mem_size(inst, mem, size) \
do { \
x86_64_shift_mem_size((inst), 7, (mem), (size)); \
} while(0)
#define x86_64_sar_regp_size(inst, dregp, size) \
do { \
x86_64_shift_regp_size((inst), 7, (dregp), (size)); \
} while(0)
#define x86_64_sar_membase_size(inst, basereg, disp, size) \
do { \
x86_64_shift_membase_size((inst), 7, (basereg), (disp), (size)); \
} while(0)
#define x86_64_sar_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
x86_64_shift_memindex_size((inst), 7, (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* test: and tha values and set sf, zf and pf according to the result
*/
#define x86_64_test_reg_imm_size(inst, reg, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (reg)); \
if((reg) == X86_64_RAX) { \
x86_64_opcode1_emit((inst), 0xa8, (size)); \
} \
else \
{ \
x86_64_opcode1_emit((inst), 0xf6, (size)); \
x86_64_reg_emit((inst), 0, (reg)); \
} \
x86_64_imm_emit_max32((inst), (imm), (size)); \
} while (0)
#define x86_64_test_regp_imm_size(inst, regp, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (regp)); \
x86_64_opcode1_emit((inst), 0xf6, (size)); \
x86_64_regp_emit((inst), 0, (regp)); \
x86_64_imm_emit_max32((inst), (imm), (size)); \
} while (0)
#define x86_64_test_mem_imm_size(inst, mem, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, 0); \
x86_64_opcode1_emit((inst), 0xf6, (size)); \
x86_64_mem_emit((inst), 0, (mem)); \
x86_64_imm_emit_max32((inst), (imm), (size)); \
} while (0)
#define x86_64_test_membase_imm_size(inst, basereg, disp, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (basereg)); \
x86_64_opcode1_emit((inst), 0xf6, (size)); \
x86_64_membase_emit((inst), 0, (basereg), (disp)); \
x86_64_imm_emit_max32((inst), (imm), (size)); \
} while (0)
#define x86_64_test_memindex_imm_size(inst, basereg, disp, indexreg, shift, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, (indexreg), (basereg)); \
x86_64_opcode1_emit((inst), 0xf6, (size)); \
x86_64_memindex_emit((inst), 0, (basereg), (disp), (indexreg), (shift)); \
x86_64_imm_emit_max32((inst), (imm), (size)); \
} while (0)
#define x86_64_test_reg_reg_size(inst, dreg, sreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (sreg), 0, (dreg)); \
x86_64_opcode1_emit((inst), 0x84, (size)); \
x86_64_reg_emit((inst), (sreg), (dreg)); \
} while (0)
#define x86_64_test_regp_reg_size(inst, dregp, sreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (sreg), 0, (dregp)); \
x86_64_opcode1_emit((inst), 0x84, (size)); \
x86_64_regp_emit((inst), (sreg), (dregp)); \
} while (0)
#define x86_64_test_mem_reg_size(inst, mem, sreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (sreg), 0, 0); \
x86_64_opcode1_emit((inst), 0x84, (size)); \
x86_64_mem_emit((inst), (sreg), (mem)); \
} while (0)
#define x86_64_test_membase_reg_size(inst, basereg, disp, sreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (sreg), 0, (basereg)); \
x86_64_opcode1_emit((inst), 0x84, (size)); \
x86_64_membase_emit((inst), (sreg), (basereg), (disp)); \
} while (0)
#define x86_64_test_memindex_reg_size(inst, basereg, disp, indexreg, shift, sreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (sreg), (indexreg), (basereg)); \
x86_64_opcode1_emit((inst), 0x84, (size)); \
x86_64_memindex_emit((inst), (sreg), (basereg), (disp), (indexreg), (shift)); \
} while (0)
/*
* imul: signed multiply
*/
#define x86_64_imul_reg_reg_imm_size(inst, dreg, sreg, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (sreg)); \
if(x86_is_imm8((imm))) \
{ \
*(inst)++ = (unsigned char)0x6b; \
x86_64_reg_emit((inst), (dreg), (sreg)); \
x86_imm_emit8((inst), (imm)); \
} \
else \
{ \
*(inst)++ = (unsigned char)0x69; \
x86_64_reg_emit((inst), (dreg), (sreg)); \
switch((size)) \
{ \
case 2: \
{ \
x86_imm_emit16(inst, (imm)); \
} \
break; \
case 4: \
case 8: \
{ \
x86_imm_emit32(inst, (imm)); \
} \
break; \
} \
} \
} while(0)
#define x86_64_imul_reg_regp_imm_size(inst, dreg, sregp, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (sregp)); \
if(x86_is_imm8((imm))) \
{ \
*(inst)++ = (unsigned char)0x6b; \
x86_64_regp_emit((inst), (dreg), (sregp)); \
x86_imm_emit8((inst), (imm)); \
} \
else \
{ \
*(inst)++ = (unsigned char)0x69; \
x86_64_regp_emit((inst), (dreg), (sregp)); \
switch((size)) \
{ \
case 2: \
{ \
x86_imm_emit16(inst, (imm)); \
} \
break; \
case 4: \
case 8: \
{ \
x86_imm_emit32(inst, (imm)); \
} \
break; \
} \
} \
} while(0)
#define x86_64_imul_reg_mem_imm_size(inst, dreg, mem, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, 0); \
if(x86_is_imm8((imm))) \
{ \
*(inst)++ = (unsigned char)0x6b; \
x86_64_mem_emit((inst), (dreg), (mem)); \
x86_imm_emit8((inst), (imm)); \
} \
else \
{ \
*(inst)++ = (unsigned char)0x69; \
x86_64_mem_emit((inst), (dreg), (mem)); \
switch((size)) \
{ \
case 2: \
{ \
x86_imm_emit16(inst, (imm)); \
} \
break; \
case 4: \
case 8: \
{ \
x86_imm_emit32(inst, (imm)); \
} \
break; \
} \
} \
} while(0)
#define x86_64_imul_reg_membase_imm_size(inst, dreg, basereg, disp, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (basereg)); \
if(x86_is_imm8((imm))) \
{ \
*(inst)++ = (unsigned char)0x6b; \
x86_64_membase_emit((inst), (dreg), (basereg), (disp)); \
x86_imm_emit8((inst), (imm)); \
} \
else \
{ \
*(inst)++ = (unsigned char)0x69; \
x86_64_membase_emit((inst), (dreg), (basereg), (disp)); \
switch((size)) \
{ \
case 2: \
{ \
x86_imm_emit16(inst, (imm)); \
} \
break; \
case 4: \
case 8: \
{ \
x86_imm_emit32(inst, (imm)); \
} \
break; \
} \
} \
} while(0)
#define x86_64_imul_reg_memindex_imm_size(inst, dreg, basereg, disp, indexreg, shift, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), (indexreg), (basereg)); \
if(x86_is_imm8((imm))) \
{ \
*(inst)++ = (unsigned char)0x6b; \
x86_64_memindex_emit((inst), (dreg), (basereg), (disp), (indexreg), (shift)); \
x86_imm_emit8((inst), (imm)); \
} \
else \
{ \
*(inst)++ = (unsigned char)0x69; \
x86_64_memindex_emit((inst), (dreg), (basereg), (disp), (indexreg), (shift)); \
switch((size)) \
{ \
case 2: \
{ \
x86_imm_emit16(inst, (imm)); \
} \
break; \
case 4: \
case 8: \
{ \
x86_imm_emit32(inst, (imm)); \
} \
break; \
} \
} \
} while(0)
#define x86_64_imul_reg_reg_size(inst, dreg, sreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (sreg)); \
*(inst)++ = (unsigned char)0x0F; \
*(inst)++ = (unsigned char)0xAF; \
x86_64_reg_emit((inst), (dreg), (sreg)); \
} while(0)
#define x86_64_imul_reg_regp_size(inst, dreg, sregp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (sregp)); \
*(inst)++ = (unsigned char)0x0F; \
*(inst)++ = (unsigned char)0xAF; \
x86_64_regp_emit((inst), (dreg), (sregp)); \
} while(0)
#define x86_64_imul_reg_mem_size(inst, dreg, mem, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, 0); \
*(inst)++ = (unsigned char)0x0F; \
*(inst)++ = (unsigned char)0xAF; \
x86_64_mem_emit((inst), (dreg), (mem)); \
} while(0)
#define x86_64_imul_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (basereg)); \
*(inst)++ = (unsigned char)0x0F; \
*(inst)++ = (unsigned char)0xAF; \
x86_64_membase_emit((inst), (dreg), (basereg), (disp)); \
} while(0)
#define x86_64_imul_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), (indexreg), (basereg)); \
*(inst)++ = (unsigned char)0x0F; \
*(inst)++ = (unsigned char)0xAF; \
x86_64_memindex_emit((inst), (dreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* cwd, cdq, cqo: sign extend ax to dx (used for div and idiv)
*/
#define x86_64_cwd(inst) \
do { \
*(inst)++ = (unsigned char)0x66; \
*(inst)++ = (unsigned char)0x99; \
} while(0)
#define x86_64_cdq(inst) \
do { \
*(inst)++ = (unsigned char)0x99; \
} while(0)
#define x86_64_cqo(inst) \
do { \
*(inst)++ = (unsigned char)0x48; \
*(inst)++ = (unsigned char)0x99; \
} while(0)
/*
* Lea instructions
*/
#define x86_64_lea_mem_size(inst, dreg, mem, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, (dreg)); \
x86_lea_mem((inst), ((dreg) & 0x7), (mem)); \
} while(0)
#define x86_64_lea_membase_size(inst, dreg, basereg, disp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit(inst, (size), (dreg), 0, (basereg)); \
*(inst)++ = (unsigned char)0x8d; \
x86_64_membase_emit((inst), (dreg), (basereg), (disp)); \
} while (0)
#define x86_64_lea_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), (indexreg), (basereg)); \
*(inst)++ = (unsigned char)0x8d; \
x86_64_memindex_emit ((inst), (dreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* Move instructions.
*/
#define x86_64_mov_reg_reg_size(inst, dreg, sreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit(inst, (size), (dreg), 0, (sreg)); \
x86_64_opcode1_emit(inst, 0x8a, (size)); \
x86_64_reg_emit((inst), ((dreg) & 0x7), ((sreg) & 0x7)); \
} while(0)
#define x86_64_mov_regp_reg_size(inst, regp, sreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit(inst, (size), (sreg), 0, (regp)); \
x86_64_opcode1_emit(inst, 0x88, (size)); \
x86_64_regp_emit((inst), (sreg), (regp)); \
} while (0)
#define x86_64_mov_membase_reg_size(inst, basereg, disp, sreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit(inst, (size), (sreg), 0, (basereg)); \
x86_64_opcode1_emit(inst, 0x88, (size)); \
x86_64_membase_emit((inst), (sreg), (basereg), (disp)); \
} while(0)
#define x86_64_mov_memindex_reg_size(inst, basereg, disp, indexreg, shift, sreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (sreg), (indexreg), (basereg)); \
x86_64_opcode1_emit(inst, 0x88, (size)); \
x86_64_memindex_emit((inst), (sreg), (basereg), (disp), (indexreg), (shift)); \
} while (0)
/*
* Using the AX register is the only possibility to address 64bit.
* All other registers are bound to 32bit values.
*/
#define x86_64_mov_mem_reg_size(inst, mem, sreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit(inst, (size), (sreg), 0, 0); \
if((sreg) == X86_64_RAX) \
{ \
x86_64_opcode1_emit(inst, 0xa2, (size)); \
x86_64_imm_emit64(inst, (mem)); \
} \
else \
{ \
x86_64_opcode1_emit(inst, 0x88, (size)); \
x86_address_byte((inst), 0, ((sreg) & 0x7), 4); \
x86_address_byte((inst), 0, 4, 5); \
x86_imm_emit32((inst), (mem)); \
} \
} while (0)
#define x86_64_mov_reg_imm_size(inst, dreg, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit(inst, (size), 0, 0, (dreg)); \
switch((size)) \
{ \
case 1: \
{ \
*(inst)++ = (unsigned char)0xb0 + ((dreg) & 0x7); \
x86_imm_emit8(inst, (imm)); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0xb8 + ((dreg) & 0x7); \
x86_imm_emit16(inst, (imm)); \
} \
break; \
case 4: \
{ \
*(inst)++ = (unsigned char)0xb8 + ((dreg) & 0x7); \
x86_imm_emit32(inst, (imm)); \
} \
break; \
case 8: \
{ \
jit_nint __x86_64_imm = (imm); \
if(__x86_64_imm >= (jit_nint)jit_min_int && __x86_64_imm <= (jit_nint)jit_max_int) \
{ \
*(inst)++ = (unsigned char)0xc7; \
x86_64_reg_emit((inst), 0, (dreg)); \
x86_imm_emit32(inst, (__x86_64_imm)); \
} \
else \
{ \
*(inst)++ = (unsigned char)0xb8 + ((dreg) & 0x7); \
x86_64_imm_emit64(inst, (__x86_64_imm)); \
} \
} \
break; \
} \
} while(0)
/*
* Using the AX register is the only possibility to address 64bit.
* All other registers are bound to 32bit values.
*/
#define x86_64_mov_reg_mem_size(inst, dreg, mem, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit(inst, (size), (dreg), 0, 0); \
if((dreg) == X86_64_RAX) \
{ \
x86_64_opcode1_emit(inst, 0xa0, (size)); \
x86_64_imm_emit64(inst, (mem)); \
} \
else \
{ \
x86_64_opcode1_emit(inst, 0x8a, (size)); \
x86_address_byte ((inst), 0, (dreg), 4); \
x86_address_byte ((inst), 0, 4, 5); \
x86_imm_emit32 ((inst), (mem)); \
} \
} while (0)
#define x86_64_mov_reg_regp_size(inst, dreg, sregp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit(inst, (size), (dreg), 0, (sregp)); \
x86_64_opcode1_emit(inst, 0x8a, (size)); \
x86_64_regp_emit((inst), (dreg), (sregp)); \
} while(0)
#define x86_64_mov_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit(inst, (size), (dreg), 0, (basereg)); \
x86_64_opcode1_emit(inst, 0x8a, (size)); \
x86_64_membase_emit((inst), (dreg), (basereg), (disp)); \
} while(0)
#define x86_64_mov_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), (indexreg), (basereg)); \
x86_64_opcode1_emit(inst, 0x8a, (size)); \
x86_64_memindex_emit((inst), (dreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* Only 32bit mem and imm values are allowed here.
* mem is be RIP relative.
* 32 bit imm will be sign extended to 64 bits for 64 bit size.
*/
#define x86_64_mov_mem_imm_size(inst, mem, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, 0, 0); \
x86_64_opcode1_emit(inst, 0xc6, (size)); \
x86_64_mem_emit((inst), 0, (mem)); \
x86_64_imm_emit_max32(inst, (imm), (size)); \
} while(0)
#define x86_64_mov_regp_imm_size(inst, dregp, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit(inst, (size), 0, 0, (dregp)); \
x86_64_opcode1_emit(inst, 0xc6, (size)); \
x86_64_regp_emit((inst), 0, (dregp)); \
x86_64_imm_emit_max32(inst, (imm), (size)); \
} while(0)
#define x86_64_mov_membase_imm_size(inst, basereg, disp, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit(inst, (size), 0, 0, (basereg)); \
x86_64_opcode1_emit(inst, 0xc6, (size)); \
x86_64_membase_emit((inst), 0, (basereg), (disp)); \
x86_64_imm_emit_max32(inst, (imm), (size)); \
} while(0)
#define x86_64_mov_memindex_imm_size(inst, basereg, disp, indexreg, shift, imm, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), 0, (indexreg), (basereg)); \
x86_64_opcode1_emit(inst, 0xc6, (size)); \
x86_64_memindex_emit((inst), 0, (basereg), (disp), (indexreg), (shift)); \
x86_64_imm_emit_max32(inst, (imm), (size)); \
} while(0)
/*
* Move with sign extension to the given size (signed)
*/
#define x86_64_movsx8_reg_reg_size(inst, dreg, sreg, size) \
do { \
x86_64_alu2_reg_reg_size((inst), 0x0f, 0xbe, (dreg), (sreg), (size) | 1); \
}while(0)
#define x86_64_movsx8_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_alu2_reg_regp_size((inst), 0x0f, 0xbe, (dreg), (sregp), (size)); \
}while(0)
#define x86_64_movsx8_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_alu2_reg_mem_size((inst), 0x0f, 0xbe, (dreg), (mem), (size)); \
}while(0)
#define x86_64_movsx8_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_alu2_reg_membase_size((inst), 0x0f, 0xbe, (dreg), (basereg), (disp), (size)); \
}while(0)
#define x86_64_movsx8_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu2_reg_memindex_size((inst), 0x0f, 0xbe, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
}while(0)
#define x86_64_movsx16_reg_reg_size(inst, dreg, sreg, size) \
do { \
x86_64_alu2_reg_reg_size((inst), 0x0f, 0xbf, (dreg), (sreg), (size)); \
}while(0)
#define x86_64_movsx16_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_alu2_reg_regp_size((inst), 0x0f, 0xbf, (dreg), (sregp), (size)); \
}while(0)
#define x86_64_movsx16_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_alu2_reg_mem_size((inst), 0x0f, 0xbf, (dreg), (mem), (size)); \
}while(0)
#define x86_64_movsx16_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_alu2_reg_membase_size((inst), 0x0f, 0xbf, (dreg), (basereg), (disp), (size)); \
}while(0)
#define x86_64_movsx16_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu2_reg_memindex_size((inst), 0x0f, 0xbf, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
}while(0)
#define x86_64_movsx32_reg_reg_size(inst, dreg, sreg, size) \
do { \
x86_64_alu1_reg_reg_size((inst), 0x63, (dreg), (sreg), (size)); \
}while(0)
#define x86_64_movsx32_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_alu1_reg_regp_size((inst), 0x63, (dreg), (sregp), (size)); \
}while(0)
#define x86_64_movsx32_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_alu1_reg_mem_size((inst), 0x63, (dreg), (mem), (size)); \
}while(0)
#define x86_64_movsx32_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_alu1_reg_membase_size((inst), 0x63, (dreg), (basereg), (disp), (size)); \
}while(0)
#define x86_64_movsx32_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu1_reg_memindex_size((inst), 0x63, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
}while(0)
/*
* Move with zero extension to the given size (unsigned)
*/
#define x86_64_movzx8_reg_reg_size(inst, dreg, sreg, size) \
do { \
x86_64_alu2_reg_reg_size((inst), 0x0f, 0xb6, (dreg), (sreg), (size) | 1); \
}while(0)
#define x86_64_movzx8_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_alu2_reg_regp_size((inst), 0x0f, 0xb6, (dreg), (sregp), (size)); \
}while(0)
#define x86_64_movzx8_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_alu2_reg_mem_size((inst), 0x0f, 0xb6, (dreg), (mem), (size)); \
}while(0)
#define x86_64_movzx8_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_alu2_reg_membase_size((inst), 0x0f, 0xb6, (dreg), (basereg), (disp), (size)); \
}while(0)
#define x86_64_movzx8_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu2_reg_memindex_size((inst), 0x0f, 0xb6, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
}while(0)
#define x86_64_movzx16_reg_reg_size(inst, dreg, sreg, size) \
do { \
x86_64_alu2_reg_reg_size((inst), 0x0f, 0xb7, (dreg), (sreg), (size)); \
}while(0)
#define x86_64_movzx16_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_alu2_reg_regp_size((inst), 0x0f, 0xb7, (dreg), (sregp), (size)); \
}while(0)
#define x86_64_movzx16_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_alu2_reg_mem_size((inst), 0x0f, 0xb7, (dreg), (mem), (size)); \
}while(0)
#define x86_64_movzx16_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_alu2_reg_membase_size((inst), 0x0f, 0xb7, (dreg), (basereg), (disp), (size)); \
}while(0)
#define x86_64_movzx16_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_alu2_reg_memindex_size((inst), 0x0f, 0xb7, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
}while(0)
/*
* cmov: conditional move
*/
#define x86_64_cmov_reg_reg_size(inst, cond, dreg, sreg, is_signed, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (sreg)); \
*(inst)++ = (unsigned char)0x0f; \
if((is_signed)) \
{ \
*(inst)++ = x86_cc_signed_map[(cond)] - 0x30; \
} \
else \
{ \
*(inst)++ = x86_cc_unsigned_map[(cond)] - 0x30; \
} \
x86_64_reg_emit((inst), (dreg), (sreg)); \
} while (0)
#define x86_64_cmov_reg_regp_size(inst, cond, dreg, sregp, is_signed, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (sregp)); \
*(inst)++ = (unsigned char)0x0f; \
if((is_signed)) \
{ \
*(inst)++ = x86_cc_signed_map[(cond)] - 0x30; \
} \
else \
{ \
*(inst)++ = x86_cc_unsigned_map[(cond)] - 0x30; \
} \
x86_64_regp_emit((inst), (dreg), (sregp)); \
} while (0)
#define x86_64_cmov_reg_mem_size(inst, cond, dreg, mem, is_signed, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, 0); \
*(inst)++ = (unsigned char)0x0f; \
if((is_signed)) \
{ \
*(inst)++ = x86_cc_signed_map[(cond)] - 0x30; \
} \
else \
{ \
*(inst)++ = x86_cc_unsigned_map[(cond)] - 0x30; \
} \
x86_64_mem_emit((inst), (dreg), (mem)); \
} while (0)
#define x86_64_cmov_reg_membase_size(inst, cond, dreg, basereg, disp, is_signed, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), 0, (basereg)); \
*(inst)++ = (unsigned char)0x0f; \
if((is_signed)) \
{ \
*(inst)++ = x86_cc_signed_map[(cond)] - 0x30; \
} \
else \
{ \
*(inst)++ = x86_cc_unsigned_map[(cond)] - 0x30; \
} \
x86_64_membase_emit((inst), (dreg), (basereg), (disp)); \
} while (0)
#define x86_64_cmov_reg_memindex_size(inst, cond, dreg, basereg, disp, indexreg, shift, is_signed, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit((inst), (size), (dreg), (indexreg), (basereg)); \
*(inst)++ = (unsigned char)0x0f; \
if((is_signed)) \
{ \
*(inst)++ = x86_cc_signed_map[(cond)] - 0x30; \
} \
else \
{ \
*(inst)++ = x86_cc_unsigned_map[(cond)] - 0x30; \
} \
x86_64_memindex_emit((inst), (dreg), (basereg), (disp), (indexreg), (shift)); \
} while (0)
/*
* Stack manupulation instructions (push and pop)
*/
/*
* Push instructions have a default size of 64 bit. mode.
* There is no way to encode a 32 bit push.
* So only the sizes 8 and 2 are allowed in 64 bit mode.
*/
#define x86_64_push_reg_size(inst, reg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit64((inst), (size), 0, 0, (reg)); \
*(inst)++ = (unsigned char)0x50 + ((reg) & 0x7); \
} while(0)
#define x86_64_push_regp_size(inst, sregp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit64((inst), (size), 0, 0, (sregp)); \
*(inst)++ = (unsigned char)0xff; \
x86_64_regp_emit((inst), 6, (sregp)); \
} while(0)
#define x86_64_push_mem_size(inst, mem, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit64((inst), (size), 0, 0, 0); \
*(inst)++ = (unsigned char)0xff; \
x86_64_mem_emit((inst), 6, (mem)); \
} while(0)
#define x86_64_push_membase_size(inst, basereg, disp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit64((inst), (size), 0, 0, (basereg)); \
*(inst)++ = (unsigned char)0xff; \
x86_64_membase_emit((inst), 6, (basereg), (disp)); \
} while(0)
#define x86_64_push_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit64((inst), (size), 0, (indexreg), (basereg)); \
*(inst)++ = (unsigned char)0xff; \
x86_64_memindex_emit((inst), 6, (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* We can push only 32 bit immediate values.
* The value is sign extended to 64 bit on the stack.
*/
#define x86_64_push_imm(inst, imm) \
do { \
int _imm = (int) (imm); \
if(x86_is_imm8(_imm)) \
{ \
*(inst)++ = (unsigned char)0x6A; \
x86_imm_emit8 ((inst), (_imm)); \
} \
else \
{ \
*(inst)++ = (unsigned char)0x68; \
x86_imm_emit32((inst), (_imm)); \
} \
} while(0)
/*
* Use this version if you need a specific width of the value
* pushed. The Value on the stack will allways be 64bit wide.
*/
#define x86_64_push_imm_size(inst, imm, size) \
do { \
switch(size) \
{ \
case 1: \
{ \
*(inst)++ = (unsigned char)0x6A; \
x86_imm_emit8((inst), (imm)); \
} \
break; \
case 2: \
{ \
*(inst)++ = (unsigned char)0x66; \
*(inst)++ = (unsigned char)0x68; \
x86_imm_emit16((inst), (imm)); \
} \
break; \
case 4: \
{ \
*(inst)++ = (unsigned char)0x68; \
x86_imm_emit32((inst), (imm)); \
}\
} \
} while (0)
/*
* Pop instructions have a default size of 64 bit in 64 bit mode.
* There is no way to encode a 32 bit pop.
* So only the sizes 2 and 8 are allowed.
*/
#define x86_64_pop_reg_size(inst, dreg, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit64((inst), 0, 0, 0, (dreg)); \
*(inst)++ = (unsigned char)0x58 + ((dreg) & 0x7); \
} while(0)
#define x86_64_pop_regp_size(inst, dregp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit64((inst), (size), 0, 0, (dregp)); \
*(inst)++ = (unsigned char)0x8f; \
x86_64_regp_emit((inst), 0, (dregp)); \
} while(0)
#define x86_64_pop_mem_size(inst, mem, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
*(inst)++ = (unsigned char)0x8f; \
x86_64_mem_emit((inst), 0, (mem)); \
} while(0)
#define x86_64_pop_membase_size(inst, basereg, disp, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit64((inst), (size), 0, 0,(basereg)); \
*(inst)++ = (unsigned char)0x8f; \
x86_64_membase_emit((inst), 0, (basereg), (disp)); \
} while(0)
#define x86_64_pop_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
x86_64_rex_emit64((inst), (size), 0, (indexreg), (basereg)); \
*(inst)++ = (unsigned char)0x8f; \
x86_64_memindex_emit((inst), 0, (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* control flow change instructions
*/
/*
* call
*/
/*
* call_imm is a relative call.
* imm has to be a 32bit offset from the instruction following the
* call instruction (absolute - (inst + 5)).
* For offsets greater that 32bit an indirect call (via register)
* has to be used.
*/
#define x86_64_call_imm(inst, imm) \
do { \
x86_call_imm((inst), (imm)); \
} while(0)
#define x86_64_call_reg(inst, reg) \
do { \
x86_64_alu1_reg((inst), 0xff, 2, (reg)); \
} while(0)
#define x86_64_call_regp(inst, regp) \
do { \
x86_64_alu1_regp((inst), 0xff, 2, (regp)); \
} while(0)
/*
* call_mem is a absolute indirect call.
* To be able to use this instruction the address must be either
* in the lowest 2GB or in the highest 2GB addressrange.
* This is because mem is sign extended to 64bit.
*/
#define x86_64_call_mem(inst, mem) \
do { \
x86_64_alu1_mem((inst), 0xff, 2, (mem)); \
} while(0)
#define x86_64_call_membase(inst, basereg, disp) \
do { \
x86_64_alu1_membase((inst), 0xff, 2, (basereg), (disp)); \
} while(0)
#define x86_64_call_memindex(inst, basereg, disp, indexreg, shift) \
do { \
x86_64_alu1_memindex((inst), 0xff, 2, (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* jmp
*/
/*
* unconditional relative jumps
*/
#define x86_64_jmp_imm8(inst, disp) \
do { \
*(inst)++ = (unsigned char)0xEB; \
x86_imm_emit8((inst), (disp)); \
} while(0)
#define x86_64_jmp_imm(inst, disp) \
do { \
*(inst)++ = (unsigned char)0xE9; \
x86_imm_emit32((inst), (disp)); \
} while(0)
/*
* unconditional indirect jumps
*/
#define x86_64_jmp_reg(inst, reg) \
do { \
x86_64_alu1_reg((inst), 0xff, 4, (reg)); \
} while(0)
#define x86_64_jmp_regp(inst, regp) \
do { \
x86_64_alu1_regp((inst), 0xff, 4, (regp)); \
} while(0)
#define x86_64_jmp_mem(inst, mem) \
do { \
x86_64_alu1_mem((inst), 0xff, 4, (mem)); \
} while(0)
#define x86_64_jmp_membase(inst, basereg, disp) \
do { \
x86_64_alu1_membase((inst), 0xff, 4, (basereg), (disp)); \
} while(0)
#define x86_64_jmp_memindex(inst, basereg, disp, indexreg, shift) \
do { \
x86_64_alu1_memindex((inst), 0xff, 4, (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* Set the low byte in a register to 0x01 if a condition is met
* or 0x00 otherwise.
*/
#define x86_64_set_reg(inst, cond, dreg, is_signed) \
do { \
x86_64_rex_emit((inst), 1, 0, 0, (dreg)); \
*(inst)++ = (unsigned char)0x0f; \
if((is_signed)) \
{ \
*(inst)++ = x86_cc_signed_map[(cond)] + 0x20; \
} \
else \
{ \
*(inst)++ = x86_cc_unsigned_map[(cond)] + 0x20; \
} \
x86_64_reg_emit((inst), 0, (dreg)); \
} while(0)
#define x86_64_set_mem(inst, cond, mem, is_signed) \
do { \
*(inst)++ = (unsigned char)0x0f; \
if((is_signed)) \
{ \
*(inst)++ = x86_cc_signed_map[(cond)] + 0x20; \
} \
else \
{ \
*(inst)++ = x86_cc_unsigned_map[(cond)] + 0x20; \
} \
x86_64_mem_emit((inst), 0, (mem)); \
} while(0)
#define x86_64_set_membase(inst, cond, basereg, disp, is_signed) \
do { \
x86_64_rex_emit((inst), 4, 0, 0, (basereg)); \
*(inst)++ = (unsigned char)0x0f; \
if((is_signed)) \
{ \
*(inst)++ = x86_cc_signed_map[(cond)] + 0x20; \
} \
else \
{ \
*(inst)++ = x86_cc_unsigned_map[(cond)] + 0x20; \
} \
x86_64_membase_emit((inst), 0, (basereg), (disp)); \
} while(0)
/*
* ret
*/
#define x86_64_ret(inst) \
do { \
x86_ret((inst)); \
} while(0)
/*
* xchg: Exchange values
*/
#define x86_64_xchg_reg_reg_size(inst, dreg, sreg, size) \
do { \
if(((size) > 1) && ((dreg) == X86_64_RAX || (sreg) == X86_64_RAX)) \
{ \
if((size) == 2) \
{ \
*(inst)++ = (unsigned char)0x66; \
} \
if((dreg) == X86_64_RAX) \
{ \
x86_64_rex_emit((inst), (size), 0, 0, (sreg)); \
*(inst)++ = (unsigned char)(0x90 + (unsigned char)(sreg & 0x7)); \
} \
else \
{ \
x86_64_rex_emit((inst), (size), 0, 0, (dreg)); \
*(inst)++ = (unsigned char)(0x90 + (unsigned char)(dreg & 0x7)); \
} \
} \
else \
{ \
if((size) == 1) \
{ \
x86_64_alu1_reg_reg_size((inst), 0x86, (dreg), (sreg), (size)); \
} \
else \
{ \
x86_64_alu1_reg_reg_size((inst), 0x87, (dreg), (sreg), (size)); \
} \
} \
} while(0)
/*
* XMM instructions
*/
/*
* xmm instructions with two opcodes
*/
#define x86_64_xmm2_reg_reg(inst, opc1, opc2, r, reg) \
do { \
x86_64_rex_emit(inst, 0, (r), 0, (reg)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_reg_emit(inst, (r), (reg)); \
} while(0)
#define x86_64_xmm2_reg_regp(inst, opc1, opc2, r, regp) \
do { \
x86_64_rex_emit(inst, 0, (r), 0, (regp)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_regp_emit(inst, (r), (regp)); \
} while(0)
#define x86_64_xmm2_reg_mem(inst, opc1, opc2, r, mem) \
do { \
x86_64_rex_emit(inst, 0, (r), 0, 0); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_mem_emit(inst, (r), (mem)); \
} while(0)
#define x86_64_xmm2_reg_membase(inst, opc1, opc2, r, basereg, disp) \
do { \
x86_64_rex_emit(inst, 0, (r), 0, (basereg)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_membase_emit(inst, (r), (basereg), (disp)); \
} while(0)
#define x86_64_xmm2_reg_memindex(inst, opc1, opc2, r, basereg, disp, indexreg, shift) \
do { \
x86_64_rex_emit(inst, 0, (r), (indexreg), (basereg)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_memindex_emit((inst), (r), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* xmm instructions with a prefix and two opcodes
*/
#define x86_64_p1_xmm2_reg_reg_size(inst, p1, opc1, opc2, r, reg, size) \
do { \
*(inst)++ = (unsigned char)(p1); \
x86_64_rex_emit(inst, (size), (r), 0, (reg)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_reg_emit(inst, (r), (reg)); \
} while(0)
#define x86_64_p1_xmm2_reg_regp_size(inst, p1, opc1, opc2, r, regp, size) \
do { \
*(inst)++ = (unsigned char)(p1); \
x86_64_rex_emit(inst, (size), (r), 0, (regp)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_regp_emit(inst, (r), (regp)); \
} while(0)
#define x86_64_p1_xmm2_reg_mem_size(inst, p1, opc1, opc2, r, mem, size) \
do { \
*(inst)++ = (unsigned char)(p1); \
x86_64_rex_emit(inst, (size), (r), 0, 0); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_mem_emit(inst, (r), (mem)); \
} while(0)
#define x86_64_p1_xmm2_reg_membase_size(inst, p1, opc1, opc2, r, basereg, disp, size) \
do { \
*(inst)++ = (unsigned char)(p1); \
x86_64_rex_emit(inst, (size), (r), 0, (basereg)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_membase_emit(inst, (r), (basereg), (disp)); \
} while(0)
#define x86_64_p1_xmm2_reg_memindex_size(inst, p1, opc1, opc2, r, basereg, disp, indexreg, shift, size) \
do { \
*(inst)++ = (unsigned char)(p1); \
x86_64_rex_emit(inst, (size), (r), (indexreg), (basereg)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
x86_64_memindex_emit((inst), (r), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* xmm instructions with a prefix and three opcodes
*/
#define x86_64_p1_xmm3_reg_reg_size(inst, p1, opc1, opc2, opc3, r, reg, size) \
do { \
*(inst)++ = (unsigned char)(p1); \
x86_64_rex_emit(inst, (size), (r), 0, (reg)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
*(inst)++ = (unsigned char)(opc3); \
x86_64_reg_emit(inst, (r), (reg)); \
} while(0)
#define x86_64_p1_xmm3_reg_regp_size(inst, p1, opc1, opc2, opc3, r, regp, size) \
do { \
*(inst)++ = (unsigned char)(p1); \
x86_64_rex_emit(inst, (size), (r), 0, (regp)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
*(inst)++ = (unsigned char)(opc3); \
x86_64_regp_emit(inst, (r), (regp)); \
} while(0)
#define x86_64_p1_xmm3_reg_mem_size(inst, p1, opc1, opc2, opc3, r, mem, size) \
do { \
*(inst)++ = (unsigned char)(p1); \
x86_64_rex_emit(inst, (size), (r), 0, 0); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
*(inst)++ = (unsigned char)(opc3); \
x86_64_mem_emit(inst, (r), (mem)); \
} while(0)
#define x86_64_p1_xmm3_reg_membase_size(inst, p1, opc1, opc2, opc3, r, basereg, disp, size) \
do { \
*(inst)++ = (unsigned char)(p1); \
x86_64_rex_emit(inst, (size), (r), 0, (basereg)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
*(inst)++ = (unsigned char)(opc3); \
x86_64_membase_emit(inst, (r), (basereg), (disp)); \
} while(0)
#define x86_64_p1_xmm3_reg_memindex_size(inst, p1, opc1, opc2, opc3, r, basereg, disp, indexreg, shift, size) \
do { \
*(inst)++ = (unsigned char)(p1); \
x86_64_rex_emit(inst, (size), (r), (indexreg), (basereg)); \
*(inst)++ = (unsigned char)(opc1); \
*(inst)++ = (unsigned char)(opc2); \
*(inst)++ = (unsigned char)(opc3); \
x86_64_memindex_emit((inst), (r), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* xmm1: Macro for use of the X86_64_XMM1 enum
*/
#define x86_64_xmm1_reg_reg(inst, opc, dreg, sreg, is_double) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), ((is_double) ? 0xf2 : 0xf3), 0x0f, (opc), (dreg), (sreg), 0); \
} while(0)
#define x86_64_xmm1_reg_regp(inst, opc, dreg, sregp, is_double) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), ((is_double) ? 0xf2 : 0xf3), 0x0f, (opc), (dreg), (sregp), 0); \
} while(0)
#define x86_64_xmm1_reg_mem(inst, opc, dreg, mem, is_double) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), ((is_double) ? 0xf2 : 0xf3), 0x0f, (opc), (dreg), (mem), 0); \
} while(0)
#define x86_64_xmm1_reg_membase(inst, opc, dreg, basereg, disp, is_double) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), ((is_double) ? 0xf2 : 0xf3), 0x0f, (opc), (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_xmm1_reg_memindex(inst, opc, dreg, basereg, disp, indexreg, shift, is_double) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), ((is_double) ? 0xf2 : 0xf3), 0x0f, (opc), (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* Load and store MXCSR register state
*/
/*
* ldmxcsr: Load MXCSR register
*/
#define x86_64_ldmxcsr_regp(inst, sregp) \
do { \
x86_64_xmm2_reg_regp((inst), 0x0f, 0xae, 2, (sregp)); \
} while(0)
#define x86_64_ldmxcsr_mem(inst, mem) \
do { \
x86_64_xmm2_reg_mem((inst), 0x0f, 0xae, 2, (mem)); \
} while(0)
#define x86_64_ldmxcsr_membase(inst, basereg, disp) \
do { \
x86_64_xmm2_reg_membase((inst), 0x0f, 0xae, 2, (basereg), (disp)); \
} while(0)
#define x86_64_ldmxcsr_memindex(inst, basereg, disp, indexreg, shift) \
do { \
x86_64_xmm2_reg_memindex((inst), 0x0f, 0xae, 2, (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* stmxcsr: Store MXCSR register
*/
#define x86_64_stmxcsr_regp(inst, sregp) \
do { \
x86_64_xmm2_reg_regp((inst), 0x0f, 0xae, 3, (sregp)); \
} while(0)
#define x86_64_stmxcsr_mem(inst, mem) \
do { \
x86_64_xmm2_reg_mem((inst), 0x0f, 0xae, 3, (mem)); \
} while(0)
#define x86_64_stmxcsr_membase(inst, basereg, disp) \
do { \
x86_64_xmm2_reg_membase((inst), 0x0f, 0xae, 3, (basereg), (disp)); \
} while(0)
#define x86_64_stmxcsr_memindex(inst, basereg, disp, indexreg, shift) \
do { \
x86_64_xmm2_reg_memindex((inst), 0x0f, 0xae, 3, (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* Move instructions
*/
/*
* movd: Move doubleword from/to xmm register
*/
#define x86_64_movd_xreg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0x66, 0x0f, 0x6e, (dreg), (sreg), 4); \
} while(0)
#define x86_64_movd_xreg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0x66, 0x0f, 0x6e, (dreg), (mem), 4); \
} while(0)
#define x86_64_movd_xreg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0x66, 0x0f, 0x6e, (dreg), (sregp), 4); \
} while(0)
#define x86_64_movd_xreg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0x66, 0x0f, 0x6e, (dreg), (basereg), (disp), 4); \
} while(0)
#define x86_64_movd_xreg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0x66, 0x0f, 0x6e, (dreg), (basereg), (disp), (indexreg), (shift), 4); \
} while(0)
#define x86_64_movd_reg_xreg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0x66, 0x0f, 0x7e, (sreg), (dreg), 4); \
} while(0)
#define x86_64_movd_mem_xreg(inst, mem, sreg) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0x66, 0x0f, 0x7e, (sreg), (mem), 4); \
} while(0)
#define x86_64_movd_regp_xreg(inst, dregp, sreg) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0x66, 0x0f, 0x7e, (sreg), (dregp), 4); \
} while(0)
#define x86_64_movd_membase_xreg(inst, basereg, disp, sreg) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0x66, 0x0f, 0x7e, (sreg), (basereg), (disp), 4); \
} while(0)
#define x86_64_movd_memindex_xreg(inst, basereg, disp, indexreg, shift, sreg) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0x66, 0x0f, 0x7e, (sreg), (basereg), (disp), (indexreg), (shift), 4); \
} while(0)
/*
* movq: Move quadword from/to xmm register
*/
#define x86_64_movq_xreg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0x66, 0x0f, 0x6e, (dreg), (sreg), 8); \
} while(0)
#define x86_64_movq_xreg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0x66, 0x0f, 0x6e, (dreg), (mem), 8); \
} while(0)
#define x86_64_movq_xreg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0x66, 0x0f, 0x6e, (dreg), (sregp), 8); \
} while(0)
#define x86_64_movq_xreg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0x66, 0x0f, 0x6e, (dreg), (basereg), (disp), 8); \
} while(0)
#define x86_64_movq_xreg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0x66, 0x0f, 0x6e, (dreg), (basereg), (disp), (indexreg), (shift), 8); \
} while(0)
#define x86_64_movq_reg_xreg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0x66, 0x0f, 0x7e, (sreg), (dreg), 8); \
} while(0)
#define x86_64_movq_mem_xreg(inst, mem, sreg) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0x66, 0x0f, 0x7e, (sreg), (mem), 8); \
} while(0)
#define x86_64_movq_regp_xreg(inst, dregp, sreg) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0x66, 0x0f, 0x7e, (sreg), (dregp), 8); \
} while(0)
#define x86_64_movq_membase_xreg(inst, basereg, disp, sreg) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0x66, 0x0f, 0x7e, (sreg), (basereg), (disp), 8); \
} while(0)
#define x86_64_movq_memindex_xreg(inst, basereg, disp, indexreg, shift, sreg) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0x66, 0x0f, 0x7e, (sreg), (basereg), (disp), (indexreg), (shift), 8); \
} while(0)
/*
* movaps: Move aligned quadword (16 bytes)
*/
#define x86_64_movaps_reg_reg(inst, dreg, sreg) \
do { \
x86_64_xmm2_reg_reg((inst), 0x0f, 0x28, (dreg), (sreg)); \
} while(0)
#define x86_64_movaps_regp_reg(inst, dregp, sreg) \
do { \
x86_64_xmm2_reg_regp((inst), 0x0f, 0x29, (sreg), (dregp)); \
} while(0)
#define x86_64_movaps_mem_reg(inst, mem, sreg) \
do { \
x86_64_xmm2_reg_mem((inst), 0x0f, 0x29, (sreg), (mem)); \
} while(0)
#define x86_64_movaps_membase_reg(inst, basereg, disp, sreg) \
do { \
x86_64_xmm2_reg_membase((inst), 0x0f, 0x29, (sreg), (basereg), (disp)); \
} while(0)
#define x86_64_movaps_memindex_reg(inst, basereg, disp, indexreg, shift, sreg) \
do { \
x86_64_xmm2_reg_memindex((inst), 0x0f, 0x29, (sreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
#define x86_64_movaps_reg_regp(inst, dreg, sregp) \
do { \
x86_64_xmm2_reg_regp((inst), 0x0f, 0x28, (dreg), (sregp)); \
} while(0)
#define x86_64_movaps_reg_mem(inst, dreg, mem) \
do { \
x86_64_xmm2_reg_mem((inst), 0x0f, 0x28, (dreg), (mem)); \
} while(0)
#define x86_64_movaps_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_xmm2_reg_membase((inst), 0x0f, 0x28, (dreg), (basereg), (disp)); \
} while(0)
#define x86_64_movaps_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_xmm2_reg_memindex((inst), 0x0f, 0x28, (dreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* movups: Move unaligned quadword (16 bytes)
*/
#define x86_64_movups_reg_reg(inst, dreg, sreg) \
do { \
x86_64_xmm2_reg_reg((inst), 0x0f, 0x10, (dreg), (sreg)); \
} while(0)
#define x86_64_movups_regp_reg(inst, dregp, sreg) \
do { \
x86_64_xmm2_reg_regp((inst), 0x0f, 0x11, (sreg), (dregp)); \
} while(0)
#define x86_64_movups_mem_reg(inst, mem, sreg) \
do { \
x86_64_xmm2_reg_mem((inst), 0x0f, 0x11, (sreg), (mem)); \
} while(0)
#define x86_64_movups_membase_reg(inst, basereg, disp, sreg) \
do { \
x86_64_xmm2_reg_membase((inst), 0x0f, 0x11, (sreg), (basereg), (disp)); \
} while(0)
#define x86_64_movups_memindex_reg(inst, basereg, disp, indexreg, shift, sreg) \
do { \
x86_64_xmm2_reg_memindex((inst), 0x0f, 0x11, (sreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
#define x86_64_movups_reg_regp(inst, dreg, sregp) \
do { \
x86_64_xmm2_reg_regp((inst), 0x0f, 0x10, (dreg), (sregp)); \
} while(0)
#define x86_64_movups_reg_mem(inst, dreg, mem) \
do { \
x86_64_xmm2_reg_mem((inst), 0x0f, 0x10, (dreg), (mem)); \
} while(0)
#define x86_64_movups_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_xmm2_reg_membase((inst), 0x0f, 0x10, (dreg), (basereg), (disp)); \
} while(0)
#define x86_64_movups_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_xmm2_reg_memindex((inst), 0x0f, 0x10, (dreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* movsd: Move scalar double (64bit float)
*/
#define x86_64_movsd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf2, 0x0f, 0x10, (dreg), (sreg), 0); \
} while(0)
#define x86_64_movsd_regp_reg(inst, dregp, sreg) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf2, 0x0f, 0x11, (sreg), (dregp), 0); \
} while(0)
#define x86_64_movsd_mem_reg(inst, mem, sreg) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf2, 0x0f, 0x11, (sreg), (mem), 0); \
} while(0)
#define x86_64_movsd_membase_reg(inst, basereg, disp, sreg) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf2, 0x0f, 0x11, (sreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_movsd_memindex_reg(inst, basereg, disp, indexreg, shift, sreg) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf2, 0x0f, 0x11, (sreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
#define x86_64_movsd_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf2, 0x0f, 0x10, (dreg), (sregp), 0); \
} while(0)
#define x86_64_movsd_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf2, 0x0f, 0x10, (dreg), (mem), 0); \
} while(0)
#define x86_64_movsd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf2, 0x0f, 0x10, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_movsd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf2, 0x0f, 0x10, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* movss: Move scalar single (32bit float)
*/
#define x86_64_movss_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf3, 0x0f, 0x10, (dreg), (sreg), 0); \
} while(0)
#define x86_64_movss_regp_reg(inst, dregp, sreg) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf3, 0x0f, 0x11, (sreg), (dregp), 0); \
} while(0)
#define x86_64_movss_mem_reg(inst, mem, sreg) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf3, 0x0f, 0x11, (sreg), (mem), 0); \
} while(0)
#define x86_64_movss_membase_reg(inst, basereg, disp, sreg) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf3, 0x0f, 0x11, (sreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_movss_memindex_reg(inst, basereg, disp, indexreg, shift, sreg) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf3, 0x0f, 0x11, (sreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
#define x86_64_movss_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf3, 0x0f, 0x10, (dreg), (sregp), 0); \
} while(0)
#define x86_64_movss_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf3, 0x0f, 0x10, (dreg), (mem), 0); \
} while(0)
#define x86_64_movss_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf3, 0x0f, 0x10, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_movss_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf3, 0x0f, 0x10, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* Conversion opcodes
*/
/*
* cvtsi2ss: Convert signed integer to float32
* The size is the size of the integer value (4 or 8)
*/
#define x86_64_cvtsi2ss_reg_reg_size(inst, dxreg, sreg, size) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf3, 0x0f, 0x2a, (dxreg), (sreg), (size)); \
} while(0)
#define x86_64_cvtsi2ss_reg_regp_size(inst, dxreg, sregp, size) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf3, 0x0f, 0x2a, (dxreg), (sregp), (size)); \
} while(0)
#define x86_64_cvtsi2ss_reg_mem_size(inst, dxreg, mem, size) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf3, 0x0f, 0x2a, (dxreg), (mem), (size)); \
} while(0)
#define x86_64_cvtsi2ss_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf3, 0x0f, 0x2a, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_cvtsi2ss_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf3, 0x0f, 0x2a, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* cvtsi2sd: Convert signed integer to float64
* The size is the size of the integer value (4 or 8)
*/
#define x86_64_cvtsi2sd_reg_reg_size(inst, dxreg, sreg, size) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf2, 0x0f, 0x2a, (dxreg), (sreg), (size)); \
} while(0)
#define x86_64_cvtsi2sd_reg_regp_size(inst, dxreg, sregp, size) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf2, 0x0f, 0x2a, (dxreg), (sregp), (size)); \
} while(0)
#define x86_64_cvtsi2sd_reg_mem_size(inst, dxreg, mem, size) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf2, 0x0f, 0x2a, (dxreg), (mem), (size)); \
} while(0)
#define x86_64_cvtsi2sd_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf2, 0x0f, 0x2a, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_cvtsi2sd_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf2, 0x0f, 0x2a, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* cvtss2si: Convert float32.to a signed integer using the rounding mode
* in the mxcsr register
* The size is the size of the integer value (4 or 8)
*/
#define x86_64_cvtss2si_reg_reg_size(inst, dreg, sxreg, size) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf3, 0x0f, 0x2d, (dreg), (sxreg), (size)); \
} while(0)
#define x86_64_cvtss2si_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf3, 0x0f, 0x2d, (dreg), (sregp), (size)); \
} while(0)
#define x86_64_cvtss2si_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf3, 0x0f, 0x2d, (dreg), (mem), (size)); \
} while(0)
#define x86_64_cvtss2si_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf3, 0x0f, 0x2d, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_cvtss2si_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf3, 0x0f, 0x2d, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* cvttss2si: Convert float32.to a signed integer using the truncate rounding mode.
* The size is the size of the integer value (4 or 8)
*/
#define x86_64_cvttss2si_reg_reg_size(inst, dreg, sxreg, size) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf3, 0x0f, 0x2c, (dreg), (sxreg), (size)); \
} while(0)
#define x86_64_cvttss2si_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf3, 0x0f, 0x2c, (dreg), (sregp), (size)); \
} while(0)
#define x86_64_cvttss2si_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf3, 0x0f, 0x2c, (dreg), (mem), (size)); \
} while(0)
#define x86_64_cvttss2si_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf3, 0x0f, 0x2c, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_cvttss2si_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf3, 0x0f, 0x2c, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* cvtsd2si: Convert float64 to a signed integer using the rounding mode
* in the mxcsr register
* The size is the size of the integer value (4 or 8)
*/
#define x86_64_cvtsd2si_reg_reg_size(inst, dreg, sxreg, size) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf2, 0x0f, 0x2d, (dreg), (sxreg), (size)); \
} while(0)
#define x86_64_cvtsd2si_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf2, 0x0f, 0x2d, (dreg), (sregp), (size)); \
} while(0)
#define x86_64_cvtsd2si_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf2, 0x0f, 0x2d, (dreg), (mem), (size)); \
} while(0)
#define x86_64_cvtsd2si_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf2, 0x0f, 0x2d, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_cvtsd2si_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf2, 0x0f, 0x2d, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* cvttsd2si: Convert float64 to a signed integer using the truncate rounding mode.
* The size is the size of the integer value (4 or 8)
*/
#define x86_64_cvttsd2si_reg_reg_size(inst, dreg, sxreg, size) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf2, 0x0f, 0x2c, (dreg), (sxreg), (size)); \
} while(0)
#define x86_64_cvttsd2si_reg_regp_size(inst, dreg, sregp, size) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf2, 0x0f, 0x2c, (dreg), (sregp), (size)); \
} while(0)
#define x86_64_cvttsd2si_reg_mem_size(inst, dreg, mem, size) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf2, 0x0f, 0x2c, (dreg), (mem), (size)); \
} while(0)
#define x86_64_cvttsd2si_reg_membase_size(inst, dreg, basereg, disp, size) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf2, 0x0f, 0x2c, (dreg), (basereg), (disp), (size)); \
} while(0)
#define x86_64_cvttsd2si_reg_memindex_size(inst, dreg, basereg, disp, indexreg, shift, size) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf2, 0x0f, 0x2c, (dreg), (basereg), (disp), (indexreg), (shift), (size)); \
} while(0)
/*
* cvtss2sd: Convert float32 to float64
*/
#define x86_64_cvtss2sd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf3, 0x0f, 0x5a, (dreg), (sreg), 0); \
} while(0)
#define x86_64_cvtss2sd_reg_regp(inst, dxreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf3, 0x0f, 0x5a, (dxreg), (sregp), 0); \
} while(0)
#define x86_64_cvtss2sd_reg_mem(inst, dxreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf3, 0x0f, 0x5a, (dxreg), (mem), 0); \
} while(0)
#define x86_64_cvtss2sd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf3, 0x0f, 0x5a, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_cvtss2sd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf3, 0x0f, 0x5a, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* cvtsd2ss: Convert float64 to float32
*/
#define x86_64_cvtsd2ss_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf2, 0x0f, 0x5a, (dreg), (sreg), 0); \
} while(0)
#define x86_64_cvtsd2ss_reg_regp(inst, dxreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf2, 0x0f, 0x5a, (dxreg), (sregp), 0); \
} while(0)
#define x86_64_cvtsd2ss_reg_mem(inst, dxreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf2, 0x0f, 0x5a, (dxreg), (mem), 0); \
} while(0)
#define x86_64_cvtsd2ss_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf2, 0x0f, 0x5a, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_cvtsd2ss_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf2, 0x0f, 0x5a, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* Compare opcodes
*/
/*
* comiss: Compare ordered scalar single precision values
*/
#define x86_64_comiss_reg_reg(inst, dreg, sreg) \
do { \
x86_64_xmm2_reg_reg((inst), 0x0f, 0x2f, (dreg), (sreg)); \
} while(0)
#define x86_64_comiss_reg_regp(inst, dreg, sregp) \
do { \
x86_64_xmm2_reg_regp((inst), 0x0f, 0x2f, (dreg), (sregp)); \
} while(0)
#define x86_64_comiss_reg_mem(inst, dreg, mem) \
do { \
x86_64_xmm2_reg_mem((inst), 0x0f, 0x2f, (dreg), (mem)); \
} while(0)
#define x86_64_comiss_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_xmm2_reg_membase((inst), 0x0f, 0x2f, (dreg), (basereg), (disp)); \
} while(0)
#define x86_64_comiss_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_xmm2_reg_memindex((inst), 0x0f, 0x2f, (dreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* comisd: Compare ordered scalar double precision values
*/
#define x86_64_comisd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0x66, 0x0f, 0x2f, (dreg), (sreg), 0); \
} while(0)
#define x86_64_comisd_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0x66, 0x0f, 0x2f, (dreg), (sregp), 0); \
} while(0)
#define x86_64_comisd_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0x66, 0x0f, 0x2f, (dreg), (mem), 0); \
} while(0)
#define x86_64_comisd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0x66, 0x0f, 0x2f, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_comisd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0x66, 0x0f, 0x2f, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* ucomiss: Compare unordered scalar single precision values
*/
#define x86_64_ucomiss_reg_reg(inst, dreg, sreg) \
do { \
x86_64_xmm2_reg_reg((inst), 0x0f, 0x2e, (dreg), (sreg)); \
} while(0)
#define x86_64_ucomiss_reg_regp(inst, dreg, sregp) \
do { \
x86_64_xmm2_reg_regp((inst), 0x0f, 0x2e, (dreg), (sregp)); \
} while(0)
#define x86_64_ucomiss_reg_mem(inst, dreg, mem) \
do { \
x86_64_xmm2_reg_mem((inst), 0x0f, 0x2e, (dreg), (mem)); \
} while(0)
#define x86_64_ucomiss_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_xmm2_reg_membase((inst), 0x0f, 0x2e, (dreg), (basereg), (disp)); \
} while(0)
#define x86_64_ucomiss_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_xmm2_reg_memindex((inst), 0x0f, 0x2e, (dreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* ucomisd: Compare unordered scalar double precision values
*/
#define x86_64_ucomisd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0x66, 0x0f, 0x2e, (dreg), (sreg), 0); \
} while(0)
#define x86_64_ucomisd_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0x66, 0x0f, 0x2e, (dreg), (sregp), 0); \
} while(0)
#define x86_64_ucomisd_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0x66, 0x0f, 0x2e, (dreg), (mem), 0); \
} while(0)
#define x86_64_ucomisd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0x66, 0x0f, 0x2e, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_ucomisd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0x66, 0x0f, 0x2e, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* Arithmetic opcodes
*/
/*
* addss: Add scalar single precision float values
*/
#define x86_64_addss_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf3, 0x0f, 0x58, (dreg), (sreg), 0); \
} while(0)
#define x86_64_addss_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf3, 0x0f, 0x58, (dreg), (sregp), 0); \
} while(0)
#define x86_64_addss_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf3, 0x0f, 0x58, (dreg), (mem), 0); \
} while(0)
#define x86_64_addss_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf3, 0x0f, 0x58, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_addss_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf3, 0x0f, 0x58, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* subss: Substract scalar single precision float values
*/
#define x86_64_subss_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf3, 0x0f, 0x5c, (dreg), (sreg), 0); \
} while(0)
#define x86_64_subss_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf3, 0x0f, 0x5c, (dreg), (sregp), 0); \
} while(0)
#define x86_64_subss_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf3, 0x0f, 0x5c, (dreg), (mem), 0); \
} while(0)
#define x86_64_subss_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf3, 0x0f, 0x5c, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_subss_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf3, 0x0f, 0x5c, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* mulss: Multiply scalar single precision float values
*/
#define x86_64_mulss_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf3, 0x0f, 0x59, (dreg), (sreg), 0); \
} while(0)
#define x86_64_mulss_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf3, 0x0f, 0x59, (dreg), (sregp), 0); \
} while(0)
#define x86_64_mulss_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf3, 0x0f, 0x59, (dreg), (mem), 0); \
} while(0)
#define x86_64_mulss_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf3, 0x0f, 0x59, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_mulss_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf3, 0x0f, 0x59, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* divss: Divide scalar single precision float values
*/
#define x86_64_divss_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf3, 0x0f, 0x5e, (dreg), (sreg), 0); \
} while(0)
#define x86_64_divss_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf3, 0x0f, 0x5e, (dreg), (sregp), 0); \
} while(0)
#define x86_64_divss_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf3, 0x0f, 0x5e, (dreg), (mem), 0); \
} while(0)
#define x86_64_divss_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf3, 0x0f, 0x5e, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_divss_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf3, 0x0f, 0x5e, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* Macros for the logical operations with packed single precision values.
*/
#define x86_64_plops_reg_reg(inst, op, dreg, sreg) \
do { \
x86_64_xmm2_reg_reg((inst), 0x0f, (op), (dreg), (sreg)); \
} while(0)
#define x86_64_plops_reg_regp(inst, op, dreg, sregp) \
do { \
x86_64_xmm2_reg_regp((inst), 0x0f, (op), (dreg), (sregp)); \
} while(0)
#define x86_64_plops_reg_mem(inst, op, dreg, mem) \
do { \
x86_64_xmm2_reg_mem((inst), 0x0f, (op), (dreg), (mem)); \
} while(0)
#define x86_64_plops_reg_membase(inst, op, dreg, basereg, disp) \
do { \
x86_64_xmm2_reg_membase((inst), 0x0f, (op), (dreg), (basereg), (disp)); \
} while(0)
#define x86_64_plops_reg_memindex(inst, op, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_xmm2_reg_memindex((inst), 0x0f, (op), (dreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* andps: And
*/
#define x86_64_andps_reg_reg(inst, dreg, sreg) \
do { \
x86_64_xmm2_reg_reg((inst), 0x0f, 0x54, (dreg), (sreg)); \
} while(0)
#define x86_64_andps_reg_regp(inst, dreg, sregp) \
do { \
x86_64_xmm2_reg_regp((inst), 0x0f, 0x54, (dreg), (sregp)); \
} while(0)
#define x86_64_andps_reg_mem(inst, dreg, mem) \
do { \
x86_64_xmm2_reg_mem((inst), 0x0f, 0x54, (dreg), (mem)); \
} while(0)
#define x86_64_andps_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_xmm2_reg_membase((inst), 0x0f, 0x54, (dreg), (basereg), (disp)); \
} while(0)
#define x86_64_andps_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_xmm2_reg_memindex((inst), 0x0f, 0x54, (dreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* orps: Or
*/
#define x86_64_orps_reg_reg(inst, dreg, sreg) \
do { \
x86_64_xmm2_reg_reg((inst), 0x0f, 0x56, (dreg), (sreg)); \
} while(0)
#define x86_64_orps_reg_regp(inst, dreg, sregp) \
do { \
x86_64_xmm2_reg_regp((inst), 0x0f, 0x56, (dreg), (sregp)); \
} while(0)
#define x86_64_orps_reg_mem(inst, dreg, mem) \
do { \
x86_64_xmm2_reg_mem((inst), 0x0f, 0x56, (dreg), (mem)); \
} while(0)
#define x86_64_orps_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_xmm2_reg_membase((inst), 0x0f, 0x56, (dreg), (basereg), (disp)); \
} while(0)
#define x86_64_orps_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_xmm2_reg_memindex((inst), 0x0f, 0x56, (dreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* xorps: Xor
*/
#define x86_64_xorps_reg_reg(inst, dreg, sreg) \
do { \
x86_64_xmm2_reg_reg((inst), 0x0f, 0x57, (dreg), (sreg)); \
} while(0)
#define x86_64_xorps_reg_regp(inst, dreg, sregp) \
do { \
x86_64_xmm2_reg_regp((inst), 0x0f, 0x57, (dreg), (sregp)); \
} while(0)
#define x86_64_xorps_reg_mem(inst, dreg, mem) \
do { \
x86_64_xmm2_reg_mem((inst), 0x0f, 0x57, (dreg), (mem)); \
} while(0)
#define x86_64_xorps_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_xmm2_reg_membase((inst), 0x0f, 0x57, (dreg), (basereg), (disp)); \
} while(0)
#define x86_64_xorps_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_xmm2_reg_memindex((inst), 0x0f, 0x57, (dreg), (basereg), (disp), (indexreg), (shift)); \
} while(0)
/*
* maxss: Maximum value
*/
#define x86_64_maxss_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf3, 0x0f, 0x5f, (dreg), (sreg), 0); \
} while(0)
#define x86_64_maxss_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf3, 0x0f, 0x5f, (dreg), (sregp), 0); \
} while(0)
#define x86_64_maxss_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf3, 0x0f, 0x5f, (dreg), (mem), 0); \
} while(0)
#define x86_64_maxss_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf3, 0x0f, 0x5f, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_maxss_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf3, 0x0f, 0x5f, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* minss: Minimum value
*/
#define x86_64_minss_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf3, 0x0f, 0x5d, (dreg), (sreg), 0); \
} while(0)
#define x86_64_minss_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf3, 0x0f, 0x5d, (dreg), (sregp), 0); \
} while(0)
#define x86_64_minss_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf3, 0x0f, 0x5d, (dreg), (mem), 0); \
} while(0)
#define x86_64_minss_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf3, 0x0f, 0x5d, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_minss_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf3, 0x0f, 0x5d, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* sqrtss: Square root
*/
#define x86_64_sqrtss_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf3, 0x0f, 0x51, (dreg), (sreg), 0); \
} while(0)
#define x86_64_sqrtss_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf3, 0x0f, 0x51, (dreg), (sregp), 0); \
} while(0)
#define x86_64_sqrtss_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf3, 0x0f, 0x51, (dreg), (mem), 0); \
} while(0)
#define x86_64_sqrtss_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf3, 0x0f, 0x51, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_sqrtss_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf3, 0x0f, 0x51, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* Macros for the logical operations with packed double precision values.
*/
#define x86_64_plopd_reg_reg(inst, op, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0x66, 0x0f, (op), (dreg), (sreg), 0); \
} while(0)
#define x86_64_plopd_reg_regp(inst, op, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0x66, 0x0f, (op), (dreg), (sregp), 0); \
} while(0)
#define x86_64_plopd_reg_mem(inst, op, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0x66, 0x0f, (op), (dreg), (mem), 0); \
} while(0)
#define x86_64_plopd_reg_membase(inst, op, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0x66, 0x0f, (op), (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_plopd_reg_memindex(inst, op, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_xmm2_reg_memindex_size((inst), 0x66, 0x0f, (op), (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* addsd: Add scalar double precision float values
*/
#define x86_64_addsd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf2, 0x0f, 0x58, (dreg), (sreg), 0); \
} while(0)
#define x86_64_addsd_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf2, 0x0f, 0x58, (dreg), (sregp), 0); \
} while(0)
#define x86_64_addsd_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf2, 0x0f, 0x58, (dreg), (mem), 0); \
} while(0)
#define x86_64_addsd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf2, 0x0f, 0x58, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_addsd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf2, 0x0f, 0x58, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* subsd: Substract scalar double precision float values
*/
#define x86_64_subsd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf2, 0x0f, 0x5c, (dreg), (sreg), 0); \
} while(0)
#define x86_64_subsd_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf2, 0x0f, 0x5c, (dreg), (sregp), 0); \
} while(0)
#define x86_64_subsd_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf2, 0x0f, 0x5c, (dreg), (mem), 0); \
} while(0)
#define x86_64_subsd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf2, 0x0f, 0x5c, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_subsd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf2, 0x0f, 0x5c, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* mulsd: Multiply scalar double precision float values
*/
#define x86_64_mulsd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf2, 0x0f, 0x59, (dreg), (sreg), 0); \
} while(0)
#define x86_64_mulsd_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf2, 0x0f, 0x59, (dreg), (sregp), 0); \
} while(0)
#define x86_64_mulsd_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf2, 0x0f, 0x59, (dreg), (mem), 0); \
} while(0)
#define x86_64_mulsd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf2, 0x0f, 0x59, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_mulsd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf2, 0x0f, 0x59, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* divsd: Divide scalar double precision float values
*/
#define x86_64_divsd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf2, 0x0f, 0x5e, (dreg), (sreg), 0); \
} while(0)
#define x86_64_divsd_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf2, 0x0f, 0x5e, (dreg), (sregp), 0); \
} while(0)
#define x86_64_divsd_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf2, 0x0f, 0x5e, (dreg), (mem), 0); \
} while(0)
#define x86_64_divsd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf2, 0x0f, 0x5e, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_divsd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf2, 0x0f, 0x5e, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* andpd: And
*/
#define x86_64_andpd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0x66, 0x0f, 0x54, (dreg), (sreg), 0); \
} while(0)
#define x86_64_andpd_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0x66, 0x0f, 0x54, (dreg), (sregp), 0); \
} while(0)
#define x86_64_andpd_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0x66, 0x0f, 0x54, (dreg), (mem), 0); \
} while(0)
#define x86_64_andpd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0x66, 0x0f, 0x54, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_andpd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0x66, 0x0f, 0x54, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* orpd: Or
*/
#define x86_64_orpd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0x66, 0x0f, 0x56, (dreg), (sreg), 0); \
} while(0)
#define x86_64_orpd_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0x66, 0x0f, 0x56, (dreg), (sregp), 0); \
} while(0)
#define x86_64_orpd_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0x66, 0x0f, 0x56, (dreg), (mem), 0); \
} while(0)
#define x86_64_orpd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0x66, 0x0f, 0x56, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_orpd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0x66, 0x0f, 0x56, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* xorpd: Xor
*/
#define x86_64_xorpd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0x66, 0x0f, 0x57, (dreg), (sreg), 0); \
} while(0)
#define x86_64_xorpd_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0x66, 0x0f, 0x57, (dreg), (sregp), 0); \
} while(0)
#define x86_64_xorpd_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0x66, 0x0f, 0x57, (dreg), (mem), 0); \
} while(0)
#define x86_64_xorpd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0x66, 0x0f, 0x57, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_xorpd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0x66, 0x0f, 0x57, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* maxsd: Maximum value
*/
#define x86_64_maxsd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf2, 0x0f, 0x5f, (dreg), (sreg), 0); \
} while(0)
#define x86_64_maxsd_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf2, 0x0f, 0x5f, (dreg), (sregp), 0); \
} while(0)
#define x86_64_maxsd_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf2, 0x0f, 0x5f, (dreg), (mem), 0); \
} while(0)
#define x86_64_maxsd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf2, 0x0f, 0x5f, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_maxsd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf2, 0x0f, 0x5f, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* minsd: Minimum value
*/
#define x86_64_minsd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf2, 0x0f, 0x5d, (dreg), (sreg), 0); \
} while(0)
#define x86_64_minsd_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf2, 0x0f, 0x5d, (dreg), (sregp), 0); \
} while(0)
#define x86_64_minsd_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf2, 0x0f, 0x5d, (dreg), (mem), 0); \
} while(0)
#define x86_64_minsd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf2, 0x0f, 0x5d, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_minsd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf2 0x0f, 0x5d, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* sqrtsd: Square root
*/
#define x86_64_sqrtsd_reg_reg(inst, dreg, sreg) \
do { \
x86_64_p1_xmm2_reg_reg_size((inst), 0xf2, 0x0f, 0x51, (dreg), (sreg), 0); \
} while(0)
#define x86_64_sqrtsd_reg_regp(inst, dreg, sregp) \
do { \
x86_64_p1_xmm2_reg_regp_size((inst), 0xf2, 0x0f, 0x51, (dreg), (sregp), 0); \
} while(0)
#define x86_64_sqrtsd_reg_mem(inst, dreg, mem) \
do { \
x86_64_p1_xmm2_reg_mem_size((inst), 0xf2, 0x0f, 0x51, (dreg), (mem), 0); \
} while(0)
#define x86_64_sqrtsd_reg_membase(inst, dreg, basereg, disp) \
do { \
x86_64_p1_xmm2_reg_membase_size((inst), 0xf2, 0x0f, 0x51, (dreg), (basereg), (disp), 0); \
} while(0)
#define x86_64_sqrtsd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift) \
do { \
x86_64_p1_xmm2_reg_memindex_size((inst), 0xf2, 0x0f, 0x51, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
} while(0)
/*
* Rounding: Available in SSE 4.1 only
*/
/*
* roundss: Round scalar single precision value
*/
#define x86_64_roundss_reg_reg(inst, dreg, sreg, mode) \
do { \
x86_64_p1_xmm3_reg_reg_size((inst), 0x66, 0x0f, 0x3a, 0x0a, (dreg), (sreg), 0); \
x86_imm_emit8((inst), (mode)); \
} while(0)
#define x86_64_roundss_reg_regp(inst, dreg, sregp, mode) \
do { \
x86_64_p1_xmm3_reg_regp_size((inst), 0x66, 0x0f, 0x3a, 0x0a, (dreg), (sregp), 0); \
x86_imm_emit8((inst), (mode)); \
} while(0)
#define x86_64_roundss_reg_mem(inst, dreg, mem, mode) \
do { \
x86_64_p1_xmm3_reg_mem_size((inst), 0x66, 0x0f, 0x3a, 0x0a, (dreg), (mem), 0); \
x86_imm_emit8((inst), (mode)); \
} while(0)
#define x86_64_roundss_reg_membase(inst, dreg, basereg, disp, mode) \
do { \
x86_64_p1_xmm3_reg_membase_size((inst), 0x66, 0x0f, 0x3a, 0x0a, (dreg), (basereg), (disp), 0); \
x86_imm_emit8((inst), (mode)); \
} while(0)
#define x86_64_roundss_reg_memindex(inst, dreg, basereg, disp, indexreg, shift, mode) \
do { \
x86_64_p1_xmm3_reg_memindex_size((inst), 0x66, 0x0f, 0x3a, 0x0a, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
x86_imm_emit8((inst), (mode)); \
} while(0)
/*
* roundsd: Round scalar double precision value
*/
#define x86_64_roundsd_reg_reg(inst, dreg, sreg, mode) \
do { \
x86_64_p1_xmm3_reg_reg_size((inst), 0x66, 0x0f, 0x3a, 0x0b, (dreg), (sreg), 0); \
x86_imm_emit8((inst), (mode)); \
} while(0)
#define x86_64_roundsd_reg_regp(inst, dreg, sregp, mode) \
do { \
x86_64_p1_xmm3_reg_regp_size((inst), 0x66, 0x0f, 0x3a, 0x0b, (dreg), (sregp), 0); \
x86_imm_emit8((inst), (mode)); \
} while(0)
#define x86_64_roundsd_reg_mem(inst, dreg, mem, mode) \
do { \
x86_64_p1_xmm3_reg_mem_size((inst), 0x66, 0x0f, 0x3a, 0x0b, (dreg), (mem), 0); \
x86_imm_emit8((inst), (mode)); \
} while(0)
#define x86_64_roundsd_reg_membase(inst, dreg, basereg, disp, mode) \
do { \
x86_64_p1_xmm3_reg_membase_size((inst), 0x66, 0x0f, 0x3a, 0x0b, (dreg), (basereg), (disp), 0); \
x86_imm_emit8((inst), (mode)); \
} while(0)
#define x86_64_roundsd_reg_memindex(inst, dreg, basereg, disp, indexreg, shift, mode) \
do { \
x86_64_p1_xmm3_reg_memindex_size((inst), 0x66, 0x0f, 0x3a, 0x0b, (dreg), (basereg), (disp), (indexreg), (shift), 0); \
x86_imm_emit8((inst), (mode)); \
} while(0)
/*
* Clear xmm register
*/
#define x86_64_clear_xreg(inst, reg) \
do { \
x86_64_xorps_reg_reg((inst), (reg), (reg)); \
} while(0)
/*
* fpu instructions
*/
/*
* fld
*/
#define x86_64_fld_regp_size(inst, sregp, size) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (sregp)); \
switch(size) \
{ \
case 4: \
{ \
*(inst)++ = (unsigned char)0xd9; \
x86_64_regp_emit((inst), 0, (sregp)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_regp_emit((inst), 0, (sregp)); \
} \
break; \
case 10: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_regp_emit((inst), 5, (sregp)); \
} \
break; \
} \
} while(0)
#define x86_64_fld_mem_size(inst, mem, size) \
do { \
switch(size) \
{ \
case 4: \
{ \
*(inst)++ = (unsigned char)0xd9; \
x86_64_mem_emit((inst), 0, (mem)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_mem_emit((inst), 0, (mem)); \
} \
break; \
case 10: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_mem_emit((inst), 5, (mem)); \
} \
break; \
} \
} while(0)
#define x86_64_fld_membase_size(inst, basereg, disp, size) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (basereg)); \
switch(size) \
{ \
case 4: \
{ \
*(inst)++ = (unsigned char)0xd9; \
x86_64_membase_emit((inst), 0, (basereg), (disp)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_membase_emit((inst), 0, (basereg), (disp)); \
} \
break; \
case 10: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_membase_emit((inst), 5, (basereg), (disp)); \
} \
break; \
} \
} while(0)
#define x86_64_fld_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
x86_64_rex_emit((inst), 0, 0, (indexreg), (basereg)); \
switch(size) \
{ \
case 4: \
{ \
*(inst)++ = (unsigned char)0xd9; \
x86_64_memindex_emit((inst), 0, (basereg), (disp), (indexreg), (shift)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_memindex_emit((inst), 0, (basereg), (disp), (indexreg), (shift)); \
} \
break; \
case 10: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_memindex_emit((inst), 5, (basereg), (disp), (indexreg), (shift)); \
} \
break; \
} \
} while(0)
/*
* fild: Load an integer and convert it to long double
*/
#define x86_64_fild_mem_size(inst, mem, size) \
do { \
switch(size) \
{ \
case 2: \
{ \
*(inst)++ = (unsigned char)0xdf; \
x86_64_mem_emit((inst), 0, (mem)); \
} \
break; \
case 4: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_mem_emit((inst), 0, (mem)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdf; \
x86_64_mem_emit((inst), 5, (mem)); \
} \
break; \
} \
} while (0)
#define x86_64_fild_membase_size(inst, basereg, disp, size) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (basereg)); \
switch(size) \
{ \
case 2: \
{ \
*(inst)++ = (unsigned char)0xdf; \
x86_64_membase_emit((inst), 0, (basereg), (disp)); \
} \
break; \
case 4: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_membase_emit((inst), 0, (basereg), (disp)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdf; \
x86_64_membase_emit((inst), 5, (basereg), (disp)); \
} \
break; \
} \
} while (0)
/*
* fst: Store fpu register to memory (only float32 and float64 allowed)
*/
#define x86_64_fst_regp_size(inst, sregp, size) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (sregp)); \
switch(size) \
{ \
case 4: \
{ \
*(inst)++ = (unsigned char)0xd9; \
x86_64_regp_emit((inst), 2, (sregp)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_regp_emit((inst), 2, (sregp)); \
} \
break; \
} \
} while(0)
#define x86_64_fst_mem_size(inst, mem, size) \
do { \
switch(size) \
{ \
case 4: \
{ \
*(inst)++ = (unsigned char)0xd9; \
x86_64_mem_emit((inst), 2, (mem)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_mem_emit((inst), 2, (mem)); \
} \
break; \
} \
} while(0)
#define x86_64_fst_membase_size(inst, basereg, disp, size) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (basereg)); \
switch(size) \
{ \
case 4: \
{ \
*(inst)++ = (unsigned char)0xd9; \
x86_64_membase_emit((inst), 2, (basereg), (disp)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_membase_emit((inst), 2, (basereg), (disp)); \
} \
break; \
} \
} while(0)
#define x86_64_fst_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
x86_64_rex_emit((inst), 0, 0, (indexreg), (basereg)); \
switch(size) \
{ \
case 4: \
{ \
*(inst)++ = (unsigned char)0xd9; \
x86_64_memindex_emit((inst), 2, (basereg), (disp), (indexreg), (shift)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_memindex_emit((inst), 2, (basereg), (disp), (indexreg), (shift)); \
} \
break; \
} \
} while(0)
/*
* fstp: store top fpu register to memory and pop it from the fpu stack
*/
#define x86_64_fstp_regp_size(inst, sregp, size) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (sregp)); \
switch(size) \
{ \
case 4: \
{ \
*(inst)++ = (unsigned char)0xd9; \
x86_64_regp_emit((inst), 3, (sregp)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_regp_emit((inst), 3, (sregp)); \
} \
break; \
case 10: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_regp_emit((inst), 7, (sregp)); \
} \
break; \
} \
} while(0)
#define x86_64_fstp_mem_size(inst, mem, size) \
do { \
switch(size) \
{ \
case 4: \
{ \
*(inst)++ = (unsigned char)0xd9; \
x86_64_mem_emit((inst), 3, (mem)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_mem_emit((inst), 3, (mem)); \
} \
break; \
case 10: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_mem_emit((inst), 7, (mem)); \
} \
break; \
} \
} while(0)
#define x86_64_fstp_membase_size(inst, basereg, disp, size) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (basereg)); \
switch(size) \
{ \
case 4: \
{ \
*(inst)++ = (unsigned char)0xd9; \
x86_64_membase_emit((inst), 3, (basereg), (disp)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_membase_emit((inst), 3, (basereg), (disp)); \
} \
break; \
case 10: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_membase_emit((inst), 7, (basereg), (disp)); \
} \
break; \
} \
} while(0)
#define x86_64_fstp_memindex_size(inst, basereg, disp, indexreg, shift, size) \
do { \
x86_64_rex_emit((inst), 0, 0, (indexreg), (basereg)); \
switch(size) \
{ \
case 4: \
{ \
*(inst)++ = (unsigned char)0xd9; \
x86_64_memindex_emit((inst), 3, (basereg), (disp), (indexreg), (shift)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_memindex_emit((inst), 3, (basereg), (disp), (indexreg), (shift)); \
} \
break; \
case 10: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_memindex_emit((inst), 7, (basereg), (disp), (indexreg), (shift)); \
} \
break; \
} \
} while(0)
/*
* fistp: Convert long double to integer
*/
#define x86_64_fistp_mem_size(inst, mem, size) \
do { \
switch((size)) \
{ \
case 2: \
{ \
*(inst)++ = (unsigned char)0xdf; \
x86_64_mem_emit((inst), 3, (mem)); \
} \
break; \
case 4: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_mem_emit((inst), 3, (mem)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdf; \
x86_64_mem_emit((inst), 7, (mem)); \
} \
break; \
} \
} while(0)
#define x86_64_fistp_regp_size(inst, dregp, size) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (dregp)); \
switch((size)) \
{ \
case 2: \
{ \
*(inst)++ = (unsigned char)0xdf; \
x86_64_regp_emit((inst), 3, (dregp)); \
} \
break; \
case 4: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_regp_emit((inst), 3, (dregp)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdf; \
x86_64_regp_emit((inst), 7, (dregp)); \
} \
break; \
} \
} while(0)
#define x86_64_fistp_membase_size(inst, basereg, disp, size) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (basereg)); \
switch((size)) \
{ \
case 2: \
{ \
*(inst)++ = (unsigned char)0xdf; \
x86_64_membase_emit((inst), 3, (basereg), (disp)); \
} \
break; \
case 4: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_membase_emit((inst), 3, (basereg), (disp)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdf; \
x86_64_membase_emit((inst), 7, (basereg), (disp)); \
} \
break; \
} \
} while(0)
/*
* frndint: Round st(0) to integer according to the rounding mode set in the fpu control word.
*/
#define x86_64_frndint(inst) \
do { \
*(inst)++ = (unsigned char)0xd9; \
*(inst)++ = (unsigned char)0xfc; \
} while(0)
/*
* fisttp: Convert long double to integer using truncation as rounding mode Available in SSE 3 only
*/
#define x86_64_fisttp_regp_size(inst, dregp, size) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (dregp)); \
switch((size)) \
{ \
case 2: \
{ \
*(inst)++ = (unsigned char)0xdf; \
x86_64_regp_emit((inst), 1, (dregp)); \
} \
break; \
case 4: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_regp_emit((inst), 1, (dregp)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_regp_emit((inst), 1, (dregp)); \
} \
break; \
} \
} while(0)
#define x86_64_fisttp_mem_size(inst, mem, size) \
do { \
switch((size)) \
{ \
case 2: \
{ \
*(inst)++ = (unsigned char)0xdf; \
x86_64_mem_emit((inst), 1, (mem)); \
} \
break; \
case 4: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_mem_emit((inst), 1, (mem)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_mem_emit((inst), 1, (mem)); \
} \
break; \
} \
} while(0)
#define x86_64_fisttp_membase_size(inst, basereg, disp, size) \
do { \
x86_64_rex_emit((inst), 0, 0, 0, (basereg)); \
switch((size)) \
{ \
case 2: \
{ \
*(inst)++ = (unsigned char)0xdf; \
x86_64_membase_emit((inst), 1, (basereg), (disp)); \
} \
break; \
case 4: \
{ \
*(inst)++ = (unsigned char)0xdb; \
x86_64_membase_emit((inst), 1, (basereg), (disp)); \
} \
break; \
case 8: \
{ \
*(inst)++ = (unsigned char)0xdd; \
x86_64_membase_emit((inst), 1, (basereg), (disp)); \
} \
break; \
} \
} while(0)
#define x86_64_fabs(inst) \
do { \
*(inst)++ = (unsigned char)0xd9; \
*(inst)++ = (unsigned char)0xe1; \
} while(0)
#define x86_64_fchs(inst) \
do { \
*(inst)++ = (unsigned char)0xd9; \
*(inst)++ = (unsigned char)0xe0; \
} while(0)
/*
* Store fpu control word after checking for pending unmasked fpu exceptions
*/
#define x86_64_fnstcw(inst, mem) \
do { \
*(inst)++ = (unsigned char)0xd9; \
x86_64_mem_emit((inst), 7, (mem)); \
} while(0)
#define x86_64_fnstcw_membase(inst, basereg, disp) \
do { \
*(inst)++ = (unsigned char)0xd9; \
x86_64_membase_emit((inst), 7, (basereg), (disp)); \
} while(0)
/*
* Load fpu control word
*/
#define x86_64_fldcw(inst, mem) \
do { \
*(inst)++ = (unsigned char)0xd9; \
x86_64_mem_emit((inst), 5, (mem)); \
} while(0)
#define x86_64_fldcw_membase(inst, basereg, disp) \
do { \
*(inst)++ = (unsigned char)0xd9; \
x86_64_membase_emit ((inst), 5, (basereg), (disp)); \
} while(0)
#ifdef __cplusplus
};
#endif
#endif /* _JIT_GEN_X86_64_H */