335 lines
7.6 KiB
C++
335 lines
7.6 KiB
C++
#pragma once
|
|
|
|
#include <Project64-core/N64System/Mips/R4300iOpcode.h>
|
|
#include <Project64-core/N64System/Mips/Register.h>
|
|
#include <Project64-core/Settings/DebugSettings.h>
|
|
|
|
class CX86RecompilerOps;
|
|
|
|
class R4300iOp :
|
|
public CLogging,
|
|
private CDebugSettings
|
|
{
|
|
friend CX86RecompilerOps;
|
|
|
|
public:
|
|
R4300iOp(CN64System & System, bool Force32bit);
|
|
~R4300iOp(void);
|
|
|
|
void ExecuteCPU();
|
|
void ExecuteOps(uint32_t Cycles);
|
|
void InPermLoop();
|
|
|
|
R4300iOpcode Opcode(void) const
|
|
{
|
|
return m_Opcode;
|
|
}
|
|
|
|
private:
|
|
R4300iOp();
|
|
R4300iOp(const R4300iOp &);
|
|
R4300iOp & operator=(const R4300iOp &);
|
|
|
|
void BuildInterpreter(bool Force32bit);
|
|
|
|
typedef void (R4300iOp::*Func)();
|
|
|
|
void SPECIAL();
|
|
void REGIMM();
|
|
void COP0();
|
|
void COP0_CO();
|
|
void COP1();
|
|
void COP2();
|
|
void COP3();
|
|
void COP1_BC();
|
|
void COP1_S();
|
|
void COP1_D();
|
|
void COP1_W();
|
|
void COP1_L();
|
|
|
|
// Opcode functions
|
|
void J();
|
|
void JAL();
|
|
void BNE();
|
|
void BEQ();
|
|
void BLEZ();
|
|
void BGTZ();
|
|
void ADDI();
|
|
void ADDIU();
|
|
void SLTI();
|
|
void SLTIU();
|
|
void ANDI();
|
|
void ORI();
|
|
void XORI();
|
|
void LUI();
|
|
void BEQL();
|
|
void BNEL();
|
|
void BLEZL();
|
|
void BGTZL();
|
|
void DADDI();
|
|
void DADDIU();
|
|
void LDL();
|
|
void LDL_32();
|
|
void LDR();
|
|
void LDR_32();
|
|
void LB();
|
|
void LB_32();
|
|
void LH();
|
|
void LH_32();
|
|
void LWL();
|
|
void LWL_32();
|
|
void LW();
|
|
void LW_32();
|
|
void LBU();
|
|
void LBU_32();
|
|
void LHU();
|
|
void LHU_32();
|
|
void LWR();
|
|
void LWR_32();
|
|
void LWU();
|
|
void LWU_32();
|
|
void SB();
|
|
void SB_32();
|
|
void SH();
|
|
void SH_32();
|
|
void SWL();
|
|
void SWL_32();
|
|
void SW();
|
|
void SW_32();
|
|
void SDL();
|
|
void SDL_32();
|
|
void SDR();
|
|
void SDR_32();
|
|
void SWR();
|
|
void SWR_32();
|
|
void CACHE();
|
|
void LL();
|
|
void LL_32();
|
|
void LWC1();
|
|
void LWC1_32();
|
|
void LLD();
|
|
void LLD_32();
|
|
void LDC1();
|
|
void LDC1_32();
|
|
void LD();
|
|
void LD_32();
|
|
void SC();
|
|
void SC_32();
|
|
void SWC1();
|
|
void SWC1_32();
|
|
void SDC1();
|
|
void SDC1_32();
|
|
void SD();
|
|
void SD_32();
|
|
|
|
// R4300i opcodes: Special
|
|
void SPECIAL_SLL();
|
|
void SPECIAL_SRL();
|
|
void SPECIAL_SRA();
|
|
void SPECIAL_SLLV();
|
|
void SPECIAL_SRLV();
|
|
void SPECIAL_SRAV();
|
|
void SPECIAL_JR();
|
|
void SPECIAL_JALR();
|
|
void SPECIAL_SYSCALL();
|
|
void SPECIAL_BREAK();
|
|
void SPECIAL_SYNC();
|
|
void SPECIAL_MFHI();
|
|
void SPECIAL_MTHI();
|
|
void SPECIAL_MFLO();
|
|
void SPECIAL_MTLO();
|
|
void SPECIAL_DSLLV();
|
|
void SPECIAL_DSRLV();
|
|
void SPECIAL_DSRAV();
|
|
void SPECIAL_MULT();
|
|
void SPECIAL_MULTU();
|
|
void SPECIAL_DIV();
|
|
void SPECIAL_DIVU();
|
|
void SPECIAL_DMULT();
|
|
void SPECIAL_DMULTU();
|
|
void SPECIAL_DDIV();
|
|
void SPECIAL_DDIVU();
|
|
void SPECIAL_ADD();
|
|
void SPECIAL_ADDU();
|
|
void SPECIAL_SUB();
|
|
void SPECIAL_SUBU();
|
|
void SPECIAL_AND();
|
|
void SPECIAL_OR();
|
|
void SPECIAL_XOR();
|
|
void SPECIAL_NOR();
|
|
void SPECIAL_SLT();
|
|
void SPECIAL_SLTU();
|
|
void SPECIAL_DADD();
|
|
void SPECIAL_DADDU();
|
|
void SPECIAL_DSUB();
|
|
void SPECIAL_DSUBU();
|
|
void SPECIAL_TGE();
|
|
void SPECIAL_TGEU();
|
|
void SPECIAL_TLT();
|
|
void SPECIAL_TLTU();
|
|
void SPECIAL_TEQ();
|
|
void SPECIAL_TNE();
|
|
void SPECIAL_DSLL();
|
|
void SPECIAL_DSRL();
|
|
void SPECIAL_DSRA();
|
|
void SPECIAL_DSLL32();
|
|
void SPECIAL_DSRL32();
|
|
void SPECIAL_DSRA32();
|
|
|
|
// R4300i opcodes: RegImm
|
|
void REGIMM_BLTZ();
|
|
void REGIMM_BGEZ();
|
|
void REGIMM_BLTZL();
|
|
void REGIMM_BGEZL();
|
|
void REGIMM_BLTZAL();
|
|
void REGIMM_BGEZAL();
|
|
void REGIMM_BGEZALL();
|
|
void REGIMM_TEQI();
|
|
void REGIMM_TGEI();
|
|
void REGIMM_TGEIU();
|
|
void REGIMM_TLTI();
|
|
void REGIMM_TLTIU();
|
|
void REGIMM_TNEI();
|
|
|
|
// COP0 functions
|
|
void COP0_MF();
|
|
void COP0_DMF();
|
|
void COP0_MT();
|
|
void COP0_DMT();
|
|
|
|
// COP0 CO functions
|
|
void COP0_CO_TLBR();
|
|
void COP0_CO_TLBWI();
|
|
void COP0_CO_TLBWR();
|
|
void COP0_CO_TLBP();
|
|
void COP0_CO_ERET();
|
|
|
|
// COP1 functions
|
|
void CPO1_UNIMPLEMENTED_OP(void);
|
|
void COP1_MF();
|
|
void COP1_DMF();
|
|
void COP1_CF();
|
|
void COP1_MT();
|
|
void COP1_DMT();
|
|
void COP1_CT();
|
|
|
|
// COP1: BC1 functions
|
|
void COP1_BCF();
|
|
void COP1_BCT();
|
|
void COP1_BCFL();
|
|
void COP1_BCTL();
|
|
|
|
// COP1: S functions
|
|
void COP1_S_ADD();
|
|
void COP1_S_SUB();
|
|
void COP1_S_MUL();
|
|
void COP1_S_DIV();
|
|
void COP1_S_SQRT();
|
|
void COP1_S_ABS();
|
|
void COP1_S_MOV();
|
|
void COP1_S_NEG();
|
|
void COP1_S_ROUND_L();
|
|
void COP1_S_TRUNC_L();
|
|
void COP1_S_CEIL_L();
|
|
void COP1_S_FLOOR_L();
|
|
void COP1_S_ROUND_W();
|
|
void COP1_S_TRUNC_W();
|
|
void COP1_S_CEIL_W();
|
|
void COP1_S_FLOOR_W();
|
|
void COP1_S_CVT_D();
|
|
void COP1_S_CVT_W();
|
|
void COP1_S_CVT_L();
|
|
void COP1_S_CMP();
|
|
|
|
// COP1: D functions
|
|
void COP1_D_ADD();
|
|
void COP1_D_SUB();
|
|
void COP1_D_MUL();
|
|
void COP1_D_DIV();
|
|
void COP1_D_SQRT();
|
|
void COP1_D_ABS();
|
|
void COP1_D_MOV();
|
|
void COP1_D_NEG();
|
|
void COP1_D_ROUND_L();
|
|
void COP1_D_TRUNC_L();
|
|
void COP1_D_CEIL_L();
|
|
void COP1_D_FLOOR_L();
|
|
void COP1_D_ROUND_W();
|
|
void COP1_D_TRUNC_W();
|
|
void COP1_D_CEIL_W();
|
|
void COP1_D_FLOOR_W();
|
|
void COP1_D_CVT_S();
|
|
void COP1_D_CVT_W();
|
|
void COP1_D_CVT_L();
|
|
void COP1_D_CMP();
|
|
|
|
// COP1: W functions
|
|
void COP1_W_CVT_S();
|
|
void COP1_W_CVT_D();
|
|
|
|
// COP1: L functions
|
|
void COP1_L_CVT_S();
|
|
void COP1_L_CVT_D();
|
|
|
|
// COP2 functions
|
|
void CPO2_INVALID_OP(void);
|
|
void COP2_MF();
|
|
void COP2_DMF();
|
|
void COP2_CF();
|
|
void COP2_MT();
|
|
void COP2_DMT();
|
|
void COP2_CT();
|
|
|
|
// Other functions
|
|
void ReservedInstruction();
|
|
void UnknownOpcode();
|
|
|
|
CN64System & m_System;
|
|
CRegisters & m_Reg;
|
|
CTLB & m_TLB;
|
|
CMipsMemoryVM & m_MMU;
|
|
R4300iOpcode m_Opcode;
|
|
uint64_t & m_PROGRAM_COUNTER;
|
|
MIPS_DWORD * m_GPR;
|
|
MIPS_DWORD * m_FPR;
|
|
uint64_t * m_CP0;
|
|
MIPS_DWORD & m_RegHI;
|
|
MIPS_DWORD & m_RegLO;
|
|
uint32_t ** m_FPR_UW;
|
|
uint64_t ** m_FPR_UDW;
|
|
float ** m_FPR_S;
|
|
float ** m_FPR_S_L;
|
|
double ** m_FPR_D;
|
|
uint32_t * m_FPCR;
|
|
uint32_t & m_LLBit;
|
|
|
|
Func Jump_Opcode[64];
|
|
Func Jump_Special[64];
|
|
Func Jump_Regimm[32];
|
|
Func Jump_CoP0[32];
|
|
Func Jump_CoP0_Function[64];
|
|
Func Jump_CoP1[32];
|
|
Func Jump_CoP1_BC[32];
|
|
Func Jump_CoP1_S[64];
|
|
Func Jump_CoP1_D[64];
|
|
Func Jump_CoP1_W[64];
|
|
Func Jump_CoP1_L[64];
|
|
Func Jump_CoP2[32];
|
|
|
|
bool TestCop1UsableException(void);
|
|
bool CheckFPUInput32(const float & Value);
|
|
bool CheckFPUInputs32(const float & Value, const float & Value2);
|
|
bool CheckFPUInput32Conv(const float & Value);
|
|
bool CheckFPUInput64(const double & Value);
|
|
bool CheckFPUInputs64(const double & Value, const double & Value2);
|
|
bool CheckFPUInput64Conv(const double & Value);
|
|
bool CheckFPUResult32(float & Result);
|
|
bool CheckFPUResult64(double & Result);
|
|
bool CheckFPUInvalidException(void);
|
|
bool InitFpuOperation(FPRoundingMode RoundingModel);
|
|
bool SetFPUException(void);
|
|
|
|
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];
|
|
};
|