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project64/Source/Project64-core/N64System/Recompiler/Arm/ArmRecompilerOps.h

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/****************************************************************************
* *
* Project64 - A Nintendo 64 emulator. *
* 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
#if defined(__arm__) || defined(_M_ARM)
#include <Project64-core/N64System/Mips/RegisterClass.h>
#include <Project64-core/N64System/Recompiler/RecompilerOps.h>
#include <Project64-core/N64System/Recompiler/Arm/ArmOps.h>
class CArmRecompilerOps :
public CRecompilerOps,
private CArmOps,
protected CSystemRegisters
{
public:
CArmRecompilerOps();
/************************** Branch functions ************************/
void Compile_BranchCompare(BRANCH_COMPARE CompareType);
void Compile_Branch(BRANCH_COMPARE CompareType, BRANCH_TYPE BranchType, bool Link);
void Compile_BranchLikely(BRANCH_COMPARE CompareType, bool Link);
void BNE_Compare();
void BEQ_Compare();
void BGTZ_Compare();
void BLEZ_Compare();
void BLTZ_Compare();
void BGEZ_Compare();
void COP1_BCF_Compare();
void COP1_BCT_Compare();
/************************* OpCode functions *************************/
void J ();
void JAL ();
void ADDI ();
void ADDIU ();
void SLTI ();
void SLTIU ();
void ANDI ();
void ORI ();
void XORI ();
void LUI ();
void DADDIU ();
void LDL ();
void LDR ();
void LB ();
void LH ();
void LWL ();
void LW ();
void LBU ();
void LHU ();
void LWR ();
void LWU ();
void SB ();
void SH ();
void SWL ();
void SW ();
void SWR ();
void SDL ();
void SDR ();
void CACHE ();
void LL ();
void LWC1 ();
void LDC1 ();
void LD ();
void SC ();
void SWC1 ();
void SDC1 ();
void SD ();
/********************** 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_MFLO ();
void SPECIAL_MTLO ();
void SPECIAL_MFHI ();
void SPECIAL_MTHI ();
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_DSLL ();
void SPECIAL_DSRL ();
void SPECIAL_DSRA ();
void SPECIAL_DSLL32 ();
void SPECIAL_DSRL32 ();
void SPECIAL_DSRA32 ();
/************************** COP0 functions **************************/
void COP0_MF ();
void COP0_MT ();
/************************** 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 COP1_MF ();
void COP1_DMF ();
void COP1_CF ();
void COP1_MT ();
void COP1_DMT ();
void COP1_CT ();
/************************** COP1: S functions ************************/
void COP1_S_ADD ();
void COP1_S_SUB ();
void COP1_S_MUL ();
void COP1_S_DIV ();
void COP1_S_ABS ();
void COP1_S_NEG ();
void COP1_S_SQRT ();
void COP1_S_MOV ();
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_ABS ();
void COP1_D_NEG ();
void COP1_D_SQRT ();
void COP1_D_MOV ();
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 ();
/************************** Other functions **************************/
void UnknownOpcode ();
private:
void EnterCodeBlock();
void ExitCodeBlock();
void CompileExitCode();
void CompileCop1Test();
void CompileInPermLoop(CRegInfo & RegSet, uint32_t ProgramCounter);
void OutputRegisterState(const CRegInfo & SyncTo, const CRegInfo & CurrentSet) const;
void SyncRegState(const CRegInfo & SyncTo);
bool SetupRegisterForLoop(CCodeBlock * BlockInfo, const CRegInfo & RegSet);
CRegInfo & GetRegWorkingSet(void);
void SetRegWorkingSet(const CRegInfo & RegInfo);
bool InheritParentInfo();
void LinkJump(CJumpInfo & JumpInfo, uint32_t SectionID = -1, uint32_t FromSectionID = -1);
void JumpToSection( CCodeSection * Section);
void JumpToUnknown(CJumpInfo * JumpInfo);
void SetCurrentPC(uint32_t ProgramCounter);
uint32_t GetCurrentPC(void);
void SetCurrentSection(CCodeSection * section);
void SetNextStepType(STEP_TYPE StepType);
STEP_TYPE GetNextStepType( void );
const OPCODE & GetOpcode ( void ) const;
void PreCompileOpcode(void);
void PostCompileOpcode ( void );
void CompileExit(uint32_t JumpPC, uint32_t TargetPC, CRegInfo &ExitRegSet, CExitInfo::EXIT_REASON reason);
void CompileExit(uint32_t JumpPC, uint32_t TargetPC, CRegInfo &ExitRegSet, CExitInfo::EXIT_REASON reason, CArmOps::ArmCompareType CompareType);
static void UpdateSyncCPU(CRegInfo & RegSet, uint32_t Cycles);
void UpdateCounters(CRegInfo & RegSet, bool CheckTimer, bool ClearValues = false);
void CompileSystemCheck(uint32_t TargetPC, const CRegInfo & RegSet);
void CompileReadTLBMiss(ArmReg AddressReg, ArmReg LookUpReg);
void CompileWriteTLBMiss(ArmReg AddressReg, ArmReg LookUpReg);
/********* Helper Functions *********/
typedef CRegInfo::REG_STATE REG_STATE;
static inline REG_STATE GetMipsRegState(int32_t Reg) { return m_RegWorkingSet.GetMipsRegState(Reg); }
static inline uint64_t GetMipsReg(int32_t Reg) { return m_RegWorkingSet.GetMipsReg(Reg); }
static inline uint32_t GetMipsRegLo(int32_t Reg) { return m_RegWorkingSet.GetMipsRegLo(Reg); }
static inline int32_t GetMipsRegLo_S(int32_t Reg) { return m_RegWorkingSet.GetMipsRegLo_S(Reg); }
static inline uint32_t GetMipsRegHi(int32_t Reg) { return m_RegWorkingSet.GetMipsRegHi(Reg); }
static inline int32_t GetMipsRegHi_S(int32_t Reg) { return m_RegWorkingSet.GetMipsRegHi_S(Reg); }
static inline ArmReg GetMipsRegMapLo(int32_t Reg) { return m_RegWorkingSet.GetMipsRegMapLo(Reg); }
static inline ArmReg GetMipsRegMapHi(int32_t Reg) { return m_RegWorkingSet.GetMipsRegMapHi(Reg); }
static inline bool IsKnown(int32_t Reg) { return m_RegWorkingSet.IsKnown(Reg); }
static inline bool IsUnknown(int32_t Reg) { return m_RegWorkingSet.IsUnknown(Reg); }
static inline bool IsMapped(int32_t Reg) { return m_RegWorkingSet.IsMapped(Reg); }
static inline bool IsConst(int32_t Reg) { return m_RegWorkingSet.IsConst(Reg); }
static inline bool IsSigned(int32_t Reg) { return m_RegWorkingSet.IsSigned(Reg); }
static inline bool IsUnsigned(int32_t Reg) { return m_RegWorkingSet.IsUnsigned(Reg); }
static inline bool Is32Bit(int32_t Reg) { return m_RegWorkingSet.Is32Bit(Reg); }
static inline bool Is64Bit(int32_t Reg) { return m_RegWorkingSet.Is64Bit(Reg); }
static inline bool Is32BitMapped(int32_t Reg) { return m_RegWorkingSet.Is32BitMapped(Reg); }
static inline bool Is64BitMapped(int32_t Reg) { return m_RegWorkingSet.Is64BitMapped(Reg); }
static inline void Map_GPR_32bit(int32_t Reg, bool SignValue, int32_t MipsRegToLoad) { m_RegWorkingSet.Map_GPR_32bit(Reg, SignValue, MipsRegToLoad); }
static inline void Map_GPR_64bit(int32_t Reg, int32_t MipsRegToLoad) { m_RegWorkingSet.Map_GPR_64bit(Reg, MipsRegToLoad); }
static inline void UnMap_GPR(uint32_t Reg, bool WriteBackValue){ m_RegWorkingSet.UnMap_GPR(Reg, WriteBackValue); }
static inline void WriteBack_GPR(uint32_t Reg, bool Unmapping){ m_RegWorkingSet.WriteBack_GPR(Reg, Unmapping); }
static inline ArmReg Map_TempReg(ArmReg Reg, int32_t MipsReg, bool LoadHiWord) { return m_RegWorkingSet.Map_TempReg(Reg, MipsReg, LoadHiWord); }
static inline ArmReg Map_Variable(CArmRegInfo::VARIABLE_MAPPED variable, ArmReg Reg = Arm_Any) { return m_RegWorkingSet.Map_Variable(variable, Reg); }
static inline void ResetRegProtection() { m_RegWorkingSet.ResetRegProtection(); }
static inline void FixRoundModel(CRegInfo::FPU_ROUND RoundMethod) { m_RegWorkingSet.FixRoundModel(RoundMethod); }
static inline void ProtectGPR(uint32_t Reg) { m_RegWorkingSet.ProtectGPR(Reg); }
static inline void UnProtectGPR(uint32_t Reg) { m_RegWorkingSet.UnProtectGPR(Reg); }
static inline bool UnMap_ArmReg(ArmReg Reg) { return m_RegWorkingSet.UnMap_ArmReg(Reg); }
void SW(bool bCheckLLbit);
void SW_Const(uint32_t Value, uint32_t VAddr);
void SW_Register(ArmReg Reg, uint32_t VAddr);
void LW(bool ResultSigned, bool bRecordLLBit);
void LB_KnownAddress(ArmReg Reg, uint32_t VAddr, bool SignExtend);
void LW_KnownAddress(ArmReg Reg, uint32_t VAddr);
void CompileInterpterCall (void * Function, const char * FunctionName);
void OverflowDelaySlot(bool TestTimer);
EXIT_LIST m_ExitInfo;
STEP_TYPE m_NextInstruction;
uint32_t m_CompilePC;
OPCODE m_Opcode;
CCodeSection * m_Section;
static uint32_t m_TempValue;
};
#endif
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