project64/Source/Project64/N64 System/Interpreter/Interpreter Ops.h

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2012-12-19 09:30:18 +00:00
/****************************************************************************
* *
2015-11-10 05:21:49 +00:00
* Project64 - A Nintendo 64 emulator. *
2012-12-19 09:30:18 +00:00
* http://www.pj64-emu.com/ *
* Copyright (C) 2012 Project64. All rights reserved. *
* *
* License: *
* GNU/GPLv2 http://www.gnu.org/licenses/gpl-2.0.html *
* *
****************************************************************************/
#pragma once
class R4300iOp :
protected CDebugSettings,
protected CSystemRegisters
{
public:
typedef void(*Func)();
/************************* OpCode functions *************************/
static void J();
static void JAL();
static void BNE();
static void BEQ();
static void BLEZ();
static void BGTZ();
static void ADDI();
static void ADDIU();
static void SLTI();
static void SLTIU();
static void ANDI();
static void ORI();
static void XORI();
static void LUI();
static void BEQL();
static void BNEL();
static void BLEZL();
static void BGTZL();
static void DADDIU();
static void LDL();
static void LDR();
static void LB();
static void LH();
static void LWL();
static void LW();
static void LBU();
static void LHU();
static void LWR();
static void LWU();
static void SB();
static void SH();
static void SWL();
static void SW();
static void SDL();
static void SDR();
static void SWR();
static void CACHE();
static void LL();
static void LWC1();
static void LDC1();
static void LD();
static void SC();
static void SWC1();
static void SDC1();
static void SD();
/********************** R4300i OpCodes: Special **********************/
static void SPECIAL_SLL();
static void SPECIAL_SRL();
static void SPECIAL_SRA();
static void SPECIAL_SLLV();
static void SPECIAL_SRLV();
static void SPECIAL_SRAV();
static void SPECIAL_JR();
static void SPECIAL_JALR();
static void SPECIAL_SYSCALL();
static void SPECIAL_BREAK();
static void SPECIAL_SYNC();
static void SPECIAL_MFHI();
static void SPECIAL_MTHI();
static void SPECIAL_MFLO();
static void SPECIAL_MTLO();
static void SPECIAL_DSLLV();
static void SPECIAL_DSRLV();
static void SPECIAL_DSRAV();
static void SPECIAL_MULT();
static void SPECIAL_MULTU();
static void SPECIAL_DIV();
static void SPECIAL_DIVU();
static void SPECIAL_DMULT();
static void SPECIAL_DMULTU();
static void SPECIAL_DDIV();
static void SPECIAL_DDIVU();
static void SPECIAL_ADD();
static void SPECIAL_ADDU();
static void SPECIAL_SUB();
static void SPECIAL_SUBU();
static void SPECIAL_AND();
static void SPECIAL_OR();
static void SPECIAL_XOR();
static void SPECIAL_NOR();
static void SPECIAL_SLT();
static void SPECIAL_SLTU();
static void SPECIAL_DADD();
static void SPECIAL_DADDU();
static void SPECIAL_DSUB();
static void SPECIAL_DSUBU();
static void SPECIAL_TEQ();
static void SPECIAL_DSLL();
static void SPECIAL_DSRL();
static void SPECIAL_DSRA();
static void SPECIAL_DSLL32();
static void SPECIAL_DSRL32();
static void SPECIAL_DSRA32();
/********************** R4300i OpCodes: RegImm **********************/
static void REGIMM_BLTZ();
static void REGIMM_BGEZ();
static void REGIMM_BLTZL();
static void REGIMM_BGEZL();
static void REGIMM_BLTZAL();
static void REGIMM_BGEZAL();
/************************** COP0 functions **************************/
static void COP0_MF();
static void COP0_MT();
/************************** COP0 CO functions ***********************/
static void COP0_CO_TLBR();
static void COP0_CO_TLBWI();
static void COP0_CO_TLBWR();
static void COP0_CO_TLBP();
static void COP0_CO_ERET();
/************************** COP1 functions **************************/
static void COP1_MF();
static void COP1_DMF();
static void COP1_CF();
static void COP1_MT();
static void COP1_DMT();
static void COP1_CT();
/************************* COP1: BC1 functions ***********************/
static void COP1_BCF();
static void COP1_BCT();
static void COP1_BCFL();
static void COP1_BCTL();
/************************** COP1: S functions ************************/
static void COP1_S_ADD();
static void COP1_S_SUB();
static void COP1_S_MUL();
static void COP1_S_DIV();
static void COP1_S_SQRT();
static void COP1_S_ABS();
static void COP1_S_MOV();
static void COP1_S_NEG();
static void COP1_S_TRUNC_L();
static void COP1_S_CEIL_L(); //added by Witten
static void COP1_S_FLOOR_L(); //added by Witten
static void COP1_S_ROUND_W();
static void COP1_S_TRUNC_W();
static void COP1_S_CEIL_W(); //added by Witten
static void COP1_S_FLOOR_W();
static void COP1_S_CVT_D();
static void COP1_S_CVT_W();
static void COP1_S_CVT_L();
static void COP1_S_CMP();
/************************** COP1: D functions ************************/
static void COP1_D_ADD();
static void COP1_D_SUB();
static void COP1_D_MUL();
static void COP1_D_DIV();
static void COP1_D_SQRT();
static void COP1_D_ABS();
static void COP1_D_MOV();
static void COP1_D_NEG();
static void COP1_D_TRUNC_L(); //added by Witten
static void COP1_D_CEIL_L(); //added by Witten
static void COP1_D_FLOOR_L(); //added by Witten
static void COP1_D_ROUND_W();
static void COP1_D_TRUNC_W();
static void COP1_D_CEIL_W(); //added by Witten
static void COP1_D_FLOOR_W(); //added by Witten
static void COP1_D_CVT_S();
static void COP1_D_CVT_W();
static void COP1_D_CVT_L();
static void COP1_D_CMP();
/************************** COP1: W functions ************************/
static void COP1_W_CVT_S();
static void COP1_W_CVT_D();
/************************** COP1: L functions ************************/
static void COP1_L_CVT_S();
static void COP1_L_CVT_D();
/************************** Other functions **************************/
static void UnknownOpcode();
static Func* BuildInterpreter();
static bool m_TestTimer;
static uint32_t m_NextInstruction;
static OPCODE m_Opcode;
static uint32_t m_JumpToLocation;
protected:
static void SPECIAL();
static void REGIMM();
static void COP0();
static void COP0_CO();
static void COP1();
static void COP1_BC();
static void COP1_S();
static void COP1_D();
static void COP1_W();
static void COP1_L();
static Func Jump_Opcode[64];
static Func Jump_Special[64];
static Func Jump_Regimm[32];
static Func Jump_CoP0[32];
static Func Jump_CoP0_Function[64];
static Func Jump_CoP1[32];
static Func Jump_CoP1_BC[32];
static Func Jump_CoP1_S[64];
static Func Jump_CoP1_D[64];
static Func Jump_CoP1_W[64];
static Func Jump_CoP1_L[64];
static const uint32_t SWL_MASK[4], SWR_MASK[4], LWL_MASK[4], LWR_MASK[4];
static const int32_t SWL_SHIFT[4], SWR_SHIFT[4], LWL_SHIFT[4], LWR_SHIFT[4];
};