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rsp_x86.c
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/*
* RSP Compiler plug in for Project 64 (A Nintendo 64 emulator).
*
* (c) Copyright 2001 jabo ([email protected]) and
* zilmar ([email protected])
*
* pj64 homepage: www.pj64.net
*
* Permission to use, copy, modify and distribute Project64 in both binary and
* source form, for non-commercial purposes, is hereby granted without fee,
* providing that this license information and copyright notice appear with
* all copies and any derived work.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event shall the authors be held liable for any damages
* arising from the use of this software.
*
* Project64 is freeware for PERSONAL USE only. Commercial users should
* seek permission of the copyright holders first. Commercial use includes
* charging money for Project64 or software derived from Project64.
*
* The copyright holders request that bug fixes and improvements to the code
* should be forwarded to them so if they want them.
*
*/
#include "rsp.h"
#include "rsp_x86.h"
#include "main.h"
#include "memory.h"
#define PUTDST8(dest,value) {(*((uint8_t *)(dest))=(uint8_t)(value)); dest += 1;}
#define PUTDST16(dest,value) {(*((uint16_t *)(dest))=(uint16_t)(value)); dest += 2;}
#define PUTDST32(dest,value) {(*((uint32_t *)(dest))=(uint32_t)(value)); dest += 4;}
#define PUTDST64(dest,value) {(*((uint64_t *)(dest))=(uint64_t)(value)); dest += 8;}
#define x64_Reg 0x10
#define X64_Reg 0x10
#define X64_Ext 0x20
extern uint8_t Index[9];
char * x86_Strings[8] =
{
"eax", "ebx", "ecx", "edx",
"esi", "edi", "ebp", "esp"
};
char * x86_ByteStrings[8] =
{
"al", "bl", "cl", "dl",
"?4", "?5", "?6", "?7"
};
char * x86_HalfStrings[8] =
{
"ax", "bx", "cx", "dx",
"si", "di", "bp", "sp"
};
extern uint32_t ConditionalMove;
#define x86Byte_Name(Reg) (x86_ByteStrings[(Reg)])
#define x86Half_Name(Reg) (x86_HalfStrings[(Reg)])
void RSPAdcX86regToVariable(int32_t x86reg, void * Variable)
{
OPCODE_REG_VARIABLE(,8,0x11,x86reg,Variable)
}
void RSPAdcConstToVariable(void *Variable, uint8_t Constant)
{
RSPBreakPoint();
/*if(((uintptr_t)Variable - (uintptr_t)TLB_Map) < 0x7FFFFFFF) {
RSPBreakPoint();
OPCODE_REG_MREG_IMM32(8,0x81,OP_D2,x86_R15,(uintptr_t)Variable - (uintptr_t)TLB_Map);
} else {
LOAD_VARIABLE(x86_TEMP, Variable);
OPCODE_REG_MREG(8,0x81,OP_D2,x86_TEMP);
}
PUTDST8(RSPRecompPos,Constant);
*/
}
void RSPAdcX86RegToX86Reg(int32_t Destination, int32_t Source)
{
OPCODE_REG_REG(8,0x13,Destination,Source);
}
void RSPAddConstToVariable (uint32_t Const, void *Variable)
{
OPCODE_REG_VARIABLE(,8,0x81,OP_D0,Variable)
PUTDST32(RSPRecompPos,Const);
}
void RSPAddConstToX86Reg64 (int32_t x86reg, uint32_t Const)
{
if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80)
{
OPCODE_REG_REG(8,0x81,OP_D0,x86reg | x64_Reg);
PUTDST32(RSPRecompPos, Const);
}
else
{
OPCODE_REG_REG(8,0x83,OP_D0,x86reg | x64_Reg);
PUTDST8(RSPRecompPos, Const);
}
}
void RSPAddConstToX86Reg (int32_t x86reg, uint32_t Const)
{
if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80)
{
OPCODE_REG_REG(8,0x81,OP_D0,x86reg);
PUTDST32(RSPRecompPos, Const);
}
else
{
OPCODE_REG_REG(8,0x83,OP_D0,x86reg);
PUTDST8(RSPRecompPos, Const);
}
}
void RSPAddQwordToX86Reg (int32_t x86reg, uint64_t Const)
{
#ifdef USEX64
LOAD_VARIABLE(x86_TEMP, Const);
OPCODE_REG_REG(8,0x1,x86_TEMP,x86reg);
#else
RSPAddConstToX86Reg(x86reg, Const);
#endif
}
void RSPAddVariableToX86reg(int32_t x86reg, void * Variable)
{
OPCODE_REG_VARIABLE(,8,0x3,x86reg,Variable)
}
void RSPAddX86regToVariable(int32_t x86reg, void * Variable)
{
OPCODE_REG_VARIABLE(,8,0x1,x86reg,Variable)
}
void RSPAddX86RegToX86Reg(int32_t Destination, int32_t Source)
{
OPCODE_REG_REG(8,0x3,Destination,Source);
}
void RSPAndConstToVariable (uint32_t Const, void *Variable)
{
OPCODE_REG_VARIABLE(,8,0x81,OP_D4,Variable)
PUTDST32(RSPRecompPos,Const);
}
void RSPAndConstToX86Reg(int32_t x86reg, uint32_t Const)
{
if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80)
{
OPCODE_REG_REG(8,0x81,OP_D4,x86reg);
PUTDST32(RSPRecompPos, Const);
}
else
{
OPCODE_REG_REG(8,0x83,OP_D4,x86reg);
PUTDST8(RSPRecompPos, Const);
}
}
void RSPAndVariableDispToX86Reg(void *Variable, int32_t x86reg, int32_t AddrReg, int32_t Multiplier)
{
#ifdef USEX64
if(((uintptr_t)Variable - (uintptr_t)TLB_Map) < 0x7FFFFFFF)
{
OPCODE_REG_BASE_INDEX_SCALE_IMM32(8,0x23,x86reg,x86_R15,AddrReg,Index[Multiplier], (uintptr_t)Variable - (uintptr_t)TLB_Map);
}
else
{
LOAD_VARIABLE(x86_TEMP, Variable);
OPCODE_REG_BASE_INDEX_SCALE(8,0x23,x86reg,x86_TEMP,AddrReg,Index[Multiplier]);
}
#else
OPCODE_REG_INDEX_SCALE_IMM32(8,0x23,x86reg,AddrReg,Index[Multiplier],Variable);
#endif
}
void RSPAndVariableToX86Reg(void * Variable, int32_t x86reg)
{
OPCODE_REG_VARIABLE(,8,0x23,x86reg,Variable)
}
void RSPAndX86RegToX86Reg(int32_t Destination, int32_t Source)
{
OPCODE_REG_REG(8,0x21,Source,Destination);
}
void RSPBreakPoint (void)
{
PUTDST8(RSPRecompPos,0xCC);
}
void RSPCall_Direct(void * FunctAddress)
{
#ifdef USEX64
// disp = (uintptr_t)FunctAddress-(uintptr_t)RSPRecompPos - 5;
RSPSubConstFromX86Reg(x86_RSP, 0x28);
// if(disp <= 0x7fffffff) {
// PUTDST8(RSPRecompPos,0xE8);
// PUTDST32(RSPRecompPos,disp);
// } else {
LOAD_VARIABLE(x86_TEMP, FunctAddress);
OPCODE_REG_REG(8,0xff,OP_D2,x86_TEMP);
// }
RSPAddConstToX86Reg(x86_RSP, 0x28);
#else
uintptr_t disp = (uintptr_t)FunctAddress-(uintptr_t)RSPRecompPos - 5;
PUTDST8(RSPRecompPos,0xE8);
PUTDST32(RSPRecompPos,disp);
#endif
}
void RSPCompConstToVariable(uint32_t Const, void * Variable)
{
OPCODE_REG_VARIABLE(,8,0x81,OP_D7,Variable)
PUTDST32(RSPRecompPos,Const);
}
void RSPCompConstToX86reg(int32_t x86reg, uint32_t Const)
{
if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80)
{
OPCODE_REG_REG(8,0x81,OP_D7,x86reg);
PUTDST32(RSPRecompPos,Const);
}
else
{
OPCODE_REG_REG(8,0x83,OP_D7,x86reg);
PUTDST8(RSPRecompPos, Const);
}
}
void RSPCompX86regToVariable(int32_t x86reg, void * Variable)
{
OPCODE_REG_VARIABLE(,8,0x3B,x86reg,Variable)
}
void RSPCompX86RegToX86Reg(int32_t Destination, int32_t Source)
{
OPCODE_REG_REG(8,0x3B,Destination,Source);
}
void RSPDecX86reg(int x86reg)
{
OPCODE_REG_REG(8,0xFF,OP_D1,x86reg);
}
void RSPDivX86reg(int32_t x86reg)
{
OPCODE_REG_REG(8,0xF7,OP_D6,x86reg);
}
void RSPidivX86reg(int32_t x86reg)
{
OPCODE_REG_REG(8,0xF7,OP_D7,x86reg);
}
void RSPimulX86reg(int32_t x86reg)
{
OPCODE_REG_REG(8,0xF7,OP_D5,x86reg);
}
void RSPIncX86reg(int32_t x86reg)
{
OPCODE_REG_REG(8,0xFF,OP_D0,x86reg);
}
void RSPJaeLabel8( uint8_t Value)
{
PUTDST8(RSPRecompPos,0x73);
PUTDST8(RSPRecompPos,Value);
}
void RSPJaeLabel32(uint32_t Value)
{
PUTDST16(RSPRecompPos,0x830F);
PUTDST32(RSPRecompPos,Value);
}
void RSPJaLabel8( uint8_t Value)
{
PUTDST8(RSPRecompPos,0x77);
PUTDST8(RSPRecompPos,Value);
}
void RSPJaLabel32(uint32_t Value)
{
PUTDST16(RSPRecompPos,0x870F);
PUTDST32(RSPRecompPos,Value);
}
void RSPJbLabel8( uint8_t Value)
{
PUTDST8(RSPRecompPos,0x72);
PUTDST8(RSPRecompPos,Value);
}
void RSPJbLabel32(uint32_t Value)
{
PUTDST16(RSPRecompPos,0x820F);
PUTDST32(RSPRecompPos,Value);
}
void RSPJecxzLabel8( uint8_t Value)
{
PUTDST8(RSPRecompPos,0xE3);
PUTDST8(RSPRecompPos,Value);
}
void RSPJeLabel8( uint8_t Value)
{
PUTDST8(RSPRecompPos,0x74);
PUTDST8(RSPRecompPos,Value);
}
void RSPJeLabel32(uint32_t Value)
{
PUTDST16(RSPRecompPos,0x840F);
PUTDST32(RSPRecompPos,Value);
}
void RSPJgeLabel32(uint32_t Value)
{
PUTDST16(RSPRecompPos,0x8D0F);
PUTDST32(RSPRecompPos,Value);
}
void RSPJgLabel8( uint8_t Value)
{
PUTDST8(RSPRecompPos,0x7F);
PUTDST8(RSPRecompPos,Value);
}
void RSPJgLabel32(uint32_t Value)
{
PUTDST16(RSPRecompPos,0x8F0F);
PUTDST32(RSPRecompPos,Value);
}
void RSPJleLabel8( uint8_t Value)
{
PUTDST8(RSPRecompPos,0x7E);
PUTDST8(RSPRecompPos,Value);
}
void RSPJleLabel32(uint32_t Value)
{
PUTDST16(RSPRecompPos,0x8E0F);
PUTDST32(RSPRecompPos,Value);
}
void RSPJlLabel8( uint8_t Value)
{
PUTDST8(RSPRecompPos,0x7C);
PUTDST8(RSPRecompPos,Value);
}
void RSPJlLabel32(uint32_t Value)
{
PUTDST16(RSPRecompPos,0x8C0F);
PUTDST32(RSPRecompPos,Value);
}
void RSPJzLabel8( uint8_t Value)
{
PUTDST8(RSPRecompPos,0x74);
PUTDST8(RSPRecompPos,Value);
}
void RSPJnzLabel8( uint8_t Value)
{
PUTDST8(RSPRecompPos,0x75);
PUTDST8(RSPRecompPos,Value);
}
void RSPJmpDirectReg( int32_t x86reg )
{
OPCODE_REG_REG(8,0xff,OP_D4,x86reg);
}
void RSPJmpLabel8( uint8_t Value)
{
PUTDST8(RSPRecompPos,0xEB);
PUTDST8(RSPRecompPos,Value);
}
void RSPJmpLabel32( uint32_t Value)
{
PUTDST8(RSPRecompPos,0xE9);
PUTDST32(RSPRecompPos,Value);
}
void RSPJneLabel8( uint8_t Value)
{
PUTDST8(RSPRecompPos,0x75);
PUTDST8(RSPRecompPos,Value);
}
void RSPJneLabel32(uint32_t Value)
{
PUTDST16(RSPRecompPos,0x850F);
PUTDST32(RSPRecompPos,Value);
}
void RSPJnsLabel8( uint8_t Value)
{
PUTDST8(RSPRecompPos,0x79);
PUTDST8(RSPRecompPos,Value);
}
void RSPJnsLabel32(uint32_t Value)
{
PUTDST16(RSPRecompPos,0x890F);
PUTDST32(RSPRecompPos,Value);
}
void RSPJsLabel32(uint32_t Value)
{
PUTDST16(RSPRecompPos,0x880F);
PUTDST32(RSPRecompPos,Value);
}
void RSPLeaRegReg(int32_t x86RegDest, int32_t x86RegSrc, int32_t multiplier)
{
OPCODE_REG_BASE_INDEX_SCALE(8,0x8D,x86RegDest,x86_EBP,x86RegSrc,Index[multiplier]);
PUTDST32(RSPRecompPos,0x00000000);
}
void RSPLeaSourceAndOffset(int32_t x86DestReg, int32_t x86SourceReg, int32_t offset)
{
OPCODE_REG_MREG_IMM32(8,0x8D,x86DestReg,x86SourceReg,offset);
}
void RSPMoveConstByteToVariable (uint8_t Const,void *Variable)
{
OPCODE_REG_VARIABLE(,8,0xC6,OP_D0,Variable)
PUTDST8(RSPRecompPos,Const);
}
void RSPMoveConstHalfToVariable (uint16_t Const,void *Variable)
{
OPCODE_REG_VARIABLE(PUTDST8(RSPRecompPos,0x66),8,0xC7,OP_D0,Variable)
PUTDST16(RSPRecompPos,Const);
}
void RSPMoveConstHalfToX86regPointer(uint16_t Const, int32_t AddrReg1, int32_t AddrReg2)
{
PUTDST8(RSPRecompPos,0x66);
OPCODE_REG_BASE_INDEX(8,0xC7,OP_D0,AddrReg1,AddrReg2);
PUTDST16(RSPRecompPos,Const);
}
void RSPMoveX86regByteToN64Mem(int32_t x86reg, int32_t AddrReg)
{
OPCODE_REG_ADDR_DMEM(,8,0x88,x86reg,AddrReg);
}
void RSPMoveX86regHalfToN64Mem(int32_t x86reg, int32_t AddrReg)
{
OPCODE_REG_ADDR_DMEM(PUTDST8(RSPRecompPos,0x66),8,0x89,x86reg,AddrReg);
}
void RSPMoveX86regToN64Mem(int32_t x86reg, int32_t AddrReg)
{
OPCODE_REG_ADDR_DMEM(,8,0x89,x86reg,AddrReg);
}
void RSPMoveConstToVariable (uint32_t Const,void *Variable)
{
OPCODE_REG_VARIABLE(,8,0xC7,OP_D0,Variable)
PUTDST32(RSPRecompPos,Const);
}
void RSPMoveConstToX86Pointer(uint32_t Const, int32_t X86Pointer)
{
OPCODE_REG_MREG(8,0xC7,OP_D0,X86Pointer);
PUTDST32(RSPRecompPos,Const);
}
void RSPMoveOffsetToX86reg(uint32_t Const, int32_t x86reg)
{
OPCODE_REG_REG(8,0xC7,OP_D0,x86reg);
PUTDST32(RSPRecompPos,Const);
}
void RSPMoveConstToX86reg(uint32_t Const, int32_t x86reg)
{
OPCODE_REG_REG(8,0xC7,OP_D0,x86reg);
PUTDST32(RSPRecompPos,Const);
}
void RSPMoveConstQwordToX86reg(uintptr_t Const, int32_t x86reg)
{
#ifndef USEX64
OPCODE_REG_REG(8,0xC7,OP_D0,x86reg);
PUTDST32(RSPRecompPos,Const);
#else
PUTDST8(RSPRecompPos, 0x48 | ((x86reg&0x20)>>5));
PUTDST8(RSPRecompPos, 0xB8 | ((x86reg-1)&0x7));
PUTDST64(RSPRecompPos,Const);
#endif
}
void RSPMoveConstByteToX86regPointer(uint8_t Const, int32_t AddrReg1, int32_t AddrReg2)
{
OPCODE_REG_BASE_INDEX(8,0xC6,OP_D0,AddrReg1,AddrReg2)
PUTDST8(RSPRecompPos,Const);
}
void RSPMoveConstToX86regPointer(uint32_t Const, int32_t AddrReg1, int32_t AddrReg2)
{
OPCODE_REG_BASE_INDEX(8,0xC7,OP_D0,AddrReg1,AddrReg2);
PUTDST32(RSPRecompPos,Const);
}
void RSPMoveN64MemToX86reg(int32_t x86reg, int32_t AddrReg)
{
#ifdef USEX64
if(((uintptr_t)DMEM - (uintptr_t)TLB_Map) < 0x7FFFFFFF)
{
OPCODE_REG_BASE_INDEX_IMM32(8,0x8B,x86reg,x86_R15,AddrReg,(uintptr_t)DMEM - (uintptr_t)TLB_Map);
}
else
{
LOAD_VARIABLE(x86_TEMP, DMEM);
OPCODE_REG_BASE_INDEX(8,0x8B,x86reg,x86_TEMP,AddrReg);
}
#else
OPCODE_REG_MREG_IMM32(8,0x8B,x86reg,AddrReg,DMEM);
#endif
}
void RSPMoveSxByteX86regPointerToX86reg(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg)
{
OPCODE_REG_BASE_INDEX(16,0xBE0F,x86reg,AddrReg1,AddrReg2);
}
void RSPMoveSxHalfX86regPointerToX86reg(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg)
{
OPCODE_REG_BASE_INDEX(16,0xBF0F,x86reg,AddrReg1,AddrReg2);
}
void RSPMoveN64MemToX86regByte(int32_t x86reg, int32_t AddrReg)
{
OPCODE_REG_ADDR_DMEM(,8,0x8A,x86reg,AddrReg);
}
void RSPMoveSxN64MemToX86regByte(int32_t x86reg, int32_t AddrReg)
{
OPCODE_REG_ADDR_DMEM(,16,0xBE0F,x86reg,AddrReg);
}
void RSPMoveSxVariableToX86regHalf(void *Variable, int32_t x86reg)
{
OPCODE_REG_VARIABLE(,16,0xBF0F,x86reg,Variable);
}
void RSPMoveSxN64MemToX86regHalf(int32_t x86reg, int32_t AddrReg)
{
OPCODE_REG_ADDR_DMEM(,16,0xBF0F,x86reg,AddrReg);
}
void RSPMoveZxN64MemToX86regHalf(int32_t x86reg, int32_t AddrReg)
{
OPCODE_REG_ADDR_DMEM(,16,0xB70F,x86reg,AddrReg);
}
void RSPMoveVariableToX86reg(void *Variable, int32_t x86reg)
{
OPCODE_REG_VARIABLE(,8,0x8B,x86reg,Variable);
}
void RSPMoveX86RegDispToX86Reg(int32_t x86reg, int32_t AddrReg, int32_t IndexReg, int32_t Multiplier)
{
OPCODE_REG_BASE_INDEX_SCALE(8,0x8B,x86reg,AddrReg,IndexReg,Index[Multiplier]);
}
void RSPMoveN64MemDispToX86reg(int32_t x86reg, int32_t AddrReg, uint8_t Disp)
{
#ifdef USEX64
if(((uintptr_t)DMEM - (uintptr_t)TLB_Map) < 0x7FFFFFFF)
{
OPCODE_REG_BASE_INDEX_SCALE_IMM32(8,0x8B,x86reg,x86_R15,AddrReg,Index[0],(((uintptr_t)DMEM - (uintptr_t)TLB_Map))+Disp);
}
else
{
LOAD_VARIABLE(x86_TEMP, DMEM);
OPCODE_REG_BASE_INDEX_SCALE_IMM8(8,0x8B,x86reg,x86_TEMP,AddrReg,Index[0],Disp);
}
#else
OPCODE_REG_MREG_IMM32(8,0x8B,x86reg,AddrReg,DMEM+Disp);
#endif
}
void RSPMoveVariableDispToX86Reg(void *Variable, int32_t x86reg, int32_t AddrReg, int32_t Multiplier)
{
#ifdef USEX64
if(((uintptr_t)Variable - (uintptr_t)TLB_Map) < 0x7FFFFFFF)
{
OPCODE_REG_BASE_INDEX_SCALE_IMM32(8,0x8B,x86reg,x86_R15,AddrReg,Index[Multiplier],((uintptr_t)Variable - (uintptr_t)TLB_Map));
}
else
{
LOAD_VARIABLE(x86_TEMP, Variable);
OPCODE_REG_BASE_INDEX_SCALE(8,0x8B,x86reg,x86_TEMP,AddrReg,Index[Multiplier]);
}
#else
OPCODE_REG_INDEX_SCALE_IMM32(8,0x8B,x86reg,AddrReg,Index[Multiplier],Variable);
#endif
}
void RSPMoveN64MemToX86regHalf(int32_t x86reg, int32_t AddrReg)
{
RSPMoveVariableDispToX86Reg(DMEM,x86reg,AddrReg,1);
}
void RSPMoveVariableToX86regByte(void *Variable, int32_t x86reg)
{
OPCODE_REG_VARIABLE(,8,0x8A,x86reg,Variable);
}
void RSPMoveVariableToX86regHalf(void *Variable, int32_t x86reg)
{
OPCODE_REG_VARIABLE(PUTDST8(RSPRecompPos,0x66),8,0x8B,x86reg,Variable);
}
void RSPMoveX86regByteToVariable(int32_t x86reg, void * Variable)
{
OPCODE_REG_VARIABLE(,8,0x88,x86reg,Variable);
}
void RSPMoveX86regByteToX86regPointer(int32_t x86reg, int32_t AddrReg)
{
OPCODE_REG_MREG(8,0x88,x86reg,AddrReg);
}
void RSPMoveX86regHalfToVariable(int32_t x86reg, void * Variable)
{
OPCODE_REG_VARIABLE(PUTDST8(RSPRecompPos,0x66),8,0x89,x86reg,Variable);
}
void RSPMoveX86regHalfToX86regPointer(int32_t x86reg, int32_t AddrReg)
{
PUTDST8(RSPRecompPos,0x66);
OPCODE_REG_MREG(8,0x89,x86reg,AddrReg);
}
void RSPMoveX86PointerToX86reg(int32_t x86reg, int32_t X86Pointer)
{
OPCODE_REG_MREG(8,0x8B,x86reg,X86Pointer);
}
void RSPMoveX86regPointerToX86reg(int32_t Destination, int32_t AddrReg)
{
OPCODE_REG_MREG(8,0x8B,Destination,AddrReg);
}
void RSPMoveX86regPointerToX86regDisp8(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg, uint8_t offset)
{
OPCODE_REG_BASE_INDEX_IMM8(8,0x8B,x86reg,AddrReg1,AddrReg2,offset);
}
void RSPMoveX86regToMemory(int32_t x86reg, int32_t AddrReg, uint32_t Disp)
{
OPCODE_REG_MREG_IMM32(8,0x89,x86reg,AddrReg,Disp);
}
void RSPMoveX86regToVariable(int32_t x86reg, void * Variable)
{
OPCODE_REG_VARIABLE(,8,0x89,x86reg,Variable);
}
void RSPMoveX86RegToX86Reg(int32_t Source, int32_t Destination)
{
OPCODE_REG_REG(8,0x89,Source|X64_Reg, Destination|X64_Reg);
}
void RSPMoveX86regToX86Pointer(int32_t x86reg, int32_t X86Pointer)
{
OPCODE_REG_MREG(8,0x89,x86reg, X86Pointer);
}
void RSPMoveX86regToX86regPointer(int32_t x86reg, int32_t AddrReg)
{
OPCODE_REG_MREG(8,0x89,x86reg,AddrReg);
}
void RSPMoveZxByteX86regPointerToX86reg(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg)
{
OPCODE_REG_BASE_INDEX(16,0xB60F,x86reg,AddrReg1,AddrReg2);
}
void RSPMoveZxHalfX86regPointerToX86reg(int32_t AddrReg1, int32_t AddrReg2, int32_t x86reg)
{
OPCODE_REG_BASE_INDEX(16,0xB70F,x86reg,AddrReg1,AddrReg2);
}
void RSPMoveZxVariableToX86regByte(void *Variable, int32_t x86reg)
{
OPCODE_REG_VARIABLE(,16,0xB60F,x86reg,Variable);
}
void RSPMoveZxVariableToX86regHalf(void *Variable, int32_t x86reg)
{
OPCODE_REG_VARIABLE(,16,0xB70F,x86reg,Variable);
}
void RSPMulX86reg(int32_t x86reg)
{
OPCODE_REG_REG(8,0xF7,OP_D4,x86reg);
}
void RSPNotX86Reg(int32_t x86reg)
{
OPCODE_REG_REG(8,0xF7,OP_D2,x86reg);
}
void RSPOrConstToVariable(uint32_t Const, void * Variable)
{
OPCODE_REG_VARIABLE(,8,0x81,OP_D1,Variable);
PUTDST32(RSPRecompPos,Const);
}
void RSPOrConstToX86Reg(uint32_t Const, int32_t x86reg)
{
if ((Const & 0xFFFFFF80) != 0 && (Const & 0xFFFFFF80) != 0xFFFFFF80)
{
OPCODE_REG_REG(8,0x81,OP_D1,x86reg);
PUTDST32(RSPRecompPos, Const);
}
else
{
OPCODE_REG_REG(8,0x83,OP_D1,x86reg);
PUTDST8(RSPRecompPos, Const);
}
}
void RSPOrVariableToX86Reg(void * Variable, int32_t x86reg)
{
OPCODE_REG_VARIABLE(,8,0xb,x86reg,Variable);
}
void RSPOrX86RegToVariable(void * Variable, int32_t x86reg)
{
OPCODE_REG_VARIABLE(,8,0x9,x86reg,Variable);
}
void RSPOrX86RegToX86Reg(int32_t Destination, int32_t Source)
{
OPCODE_REG_REG(8,0x0B,Destination,Source);
}
void RSPPushfd()
{
PUTDST8(RSPRecompPos,0x9c);
}
void RSPPopfd()
{
PUTDST8(RSPRecompPos,0x9d);
}
void RSPPopad(void)
{
#ifdef USEX64
PUTDST16(RSPRecompPos,0x5f41);
PUTDST16(RSPRecompPos,0x5e41);
PUTDST16(RSPRecompPos,0x5d41);
PUTDST16(RSPRecompPos,0x5c41);
PUTDST16(RSPRecompPos,0x5b41);
PUTDST16(RSPRecompPos,0x5a41);
PUTDST16(RSPRecompPos,0x5941);
PUTDST16(RSPRecompPos,0x5841);
PUTDST8(RSPRecompPos,0x5f);
PUTDST8(RSPRecompPos,0x5e);
PUTDST8(RSPRecompPos,0x5b);
PUTDST8(RSPRecompPos,0x5a);
PUTDST8(RSPRecompPos,0x59);
PUTDST8(RSPRecompPos,0x58);
#else
PUTDST8(RSPRecompPos,0x61);
#endif
}
void RSPPushad(void)
{
#ifdef USEX64
PUTDST8(RSPRecompPos,0x50);
PUTDST8(RSPRecompPos,0x51);
PUTDST8(RSPRecompPos,0x52);
PUTDST8(RSPRecompPos,0x53);
PUTDST8(RSPRecompPos,0x56);
PUTDST8(RSPRecompPos,0x57);
PUTDST16(RSPRecompPos,0x5041);
PUTDST16(RSPRecompPos,0x5141);
PUTDST16(RSPRecompPos,0x5241);
PUTDST16(RSPRecompPos,0x5341);
PUTDST16(RSPRecompPos,0x5441);
PUTDST16(RSPRecompPos,0x5541);
PUTDST16(RSPRecompPos,0x5641);
PUTDST16(RSPRecompPos,0x5741);
#else
PUTDST8(RSPRecompPos,0x60);
#endif
}
void RSPPush(int32_t x86reg)
{
#ifdef USEX64
PUTDST8(RSPRecompPos, 0x40 | ((x86reg & 0x20) >> 5));
#endif
switch(x86reg&0xf)
{
case x86_EAX:
PUTDST8(RSPRecompPos, 0x50);
break;
case x86_EBX:
PUTDST8(RSPRecompPos, 0x53);
break;
case x86_ECX:
PUTDST8(RSPRecompPos, 0x51);
break;
case x86_EDX:
PUTDST8(RSPRecompPos, 0x52);
break;
case x86_ESI:
PUTDST8(RSPRecompPos, 0x56);
break;
case x86_EDI:
PUTDST8(RSPRecompPos, 0x57);
break;
case x86_ESP:
PUTDST8(RSPRecompPos, 0x54);
break;
case x86_EBP:
PUTDST8(RSPRecompPos, 0x55);
break;
}
}
void RSPPop(int32_t x86reg)
{
#ifdef USEX64
PUTDST8(RSPRecompPos, 0x40 | ((x86reg & 0x20) >> 5));
#endif
switch(x86reg&0xf)
{
case x86_EAX:
PUTDST8(RSPRecompPos, 0x58);
break;
case x86_EBX:
PUTDST8(RSPRecompPos, 0x5B);
break;
case x86_ECX:
PUTDST8(RSPRecompPos, 0x59);
break;
case x86_EDX:
PUTDST8(RSPRecompPos, 0x5A);
break;
case x86_ESI:
PUTDST8(RSPRecompPos, 0x5E);
break;
case x86_EDI:
PUTDST8(RSPRecompPos, 0x5F);
break;
case x86_ESP:
PUTDST8(RSPRecompPos, 0x5C);
break;
case x86_EBP:
PUTDST8(RSPRecompPos, 0x5D);
break;
}
}
void RSPPushImm32(uint32_t Value)
{
PUTDST8(RSPRecompPos,0x68);
PUTDST32(RSPRecompPos,Value);
}
void RSPRet(void)
{
PUTDST8(RSPRecompPos,0xC3);
}
void RSPSeta(int32_t x86reg)
{
OPCODE_REG_REG(16,0x970F,OP_D0,x86reg);
}
void RSPSetaVariable(void * Variable)
{
OPCODE_REG_VARIABLE(,16,0x970F,OP_D0,Variable);
}
void RSPSetae(int32_t x86reg)
{
OPCODE_REG_REG(16,0x930F,OP_D0,x86reg);
}
void RSPSetb(int32_t x86reg)
{
OPCODE_REG_REG(16,0x920F,OP_D0,x86reg);
}
void RSPSetbVariable(void * Variable)
{
OPCODE_REG_VARIABLE(,16,0x920F,OP_D0,Variable);
}
void RSPSetg(int32_t x86reg)
{
OPCODE_REG_REG(16,0x9F0F,OP_D0,x86reg);
}
void RSPSetgVariable(void * Variable)
{
OPCODE_REG_VARIABLE(,16,0x9F0F,OP_D0,Variable);
}
void RSPSetl(int32_t x86reg)
{
OPCODE_REG_REG(16,0x9C0F,OP_D0,x86reg);
}
void RSPSetlVariable(void * Variable)
{
OPCODE_REG_VARIABLE(,16,0x9C0F,OP_D0,Variable);
}
void RSPShiftLeftSignVariableImmed(void *Variable, uint8_t Immediate)
{
OPCODE_REG_VARIABLE(,8,0xC1,OP_D4,Variable);
PUTDST8(RSPRecompPos,Immediate);
}
void RSPShiftRightSignVariableImmed(void *Variable, uint8_t Immediate)
{
OPCODE_REG_VARIABLE(,8,0xC1,OP_D7,Variable);
PUTDST8(RSPRecompPos,Immediate);
}
void RSPShiftRightUnsignVariableImmed(void *Variable, uint8_t Immediate)
{
OPCODE_REG_VARIABLE(,8,0xC1,OP_D5,Variable);
PUTDST8(RSPRecompPos,Immediate);
}
void RSPSetzVariable(void *Variable)
{
OPCODE_REG_VARIABLE(,16,0x940F,OP_D0,Variable);
}
void RSPSetnzVariable(void *Variable)
{
OPCODE_REG_VARIABLE(,16,0x950F,OP_D0,Variable);
}
void RSPSetleVariable(void *Variable)
{
RSPBreakPoint();
OPCODE_REG_VARIABLE(,16,0x9E0F,OP_D0,Variable);
}
void RSPSetgeVariable(void *Variable)
{
RSPBreakPoint();
OPCODE_REG_VARIABLE(,16,0x9D0F,OP_D0,Variable);
}
void RSPSetz(int32_t x86reg)
{
OPCODE_REG_REG(16,0x940F,OP_D0,x86reg);