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[Project64] Move Round model to RegBase

This commit is contained in:
zilmar 2016-09-25 08:29:45 +10:00
parent 64a6cec068
commit b04a170f0e
4 changed files with 63 additions and 66 deletions
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20
Source/Project64-core/N64System/Recompiler/RegBase.cpp
View File

@ -13,7 +13,8 @@
CRegBase::CRegBase() :
m_CycleCount(0),
m_Fpu_Used(false)
m_Fpu_Used(false),
m_RoundingModel(RoundUnknown)
{
for (int32_t i = 0; i < 32; i++)
{
@ -56,6 +57,7 @@ CRegBase& CRegBase::operator=(const CRegBase& right)
memcpy(&m_MIPS_RegVal, &right.m_MIPS_RegVal, sizeof(m_MIPS_RegVal));
m_CycleCount = right.m_CycleCount;
m_Fpu_Used = right.m_Fpu_Used;
m_RoundingModel = right.m_RoundingModel;
#ifdef _DEBUG
if (*this != right)
{
@ -63,4 +65,18 @@ CRegBase& CRegBase::operator=(const CRegBase& right)
}
#endif
return *this;
}
}
const char * CRegBase::RoundingModelName(FPU_ROUND RoundType)
{
switch (RoundType)
{
case RoundUnknown: return "RoundUnknown";
case RoundDefault: return "RoundDefault";
case RoundTruncate: return "RoundTruncate";
case RoundNearest: return "RoundNearest";
case RoundDown: return "RoundDown";
case RoundUp: return "RoundUp";
}
return "** Invalid **";
}

70
Source/Project64-core/N64System/Recompiler/RegBase.h
View File

@ -35,42 +35,55 @@ public:
STATE_CONST_64 = (STATE_KNOWN_VALUE), // = 1
};
void SetMipsRegState(int32_t GetMipsReg, REG_STATE State) { m_MIPS_RegState[GetMipsReg] = State; }
REG_STATE GetMipsRegState(int32_t Reg) const { return m_MIPS_RegState[Reg]; }
enum FPU_ROUND
{
RoundUnknown = -1,
RoundDefault = 0,
RoundTruncate = 1,
RoundNearest = 2,
RoundDown = 3,
RoundUp = 4,
};
bool IsKnown(int32_t Reg) const { return ((GetMipsRegState(Reg) & STATE_KNOWN_VALUE) != 0); }
bool IsUnknown(int32_t Reg) const { return ((GetMipsRegState(Reg) & STATE_KNOWN_VALUE) == 0); }
bool IsModified(int32_t Reg) const { return ((GetMipsRegState(Reg) & STATE_MODIFIED) != 0); }
inline void SetMipsRegState(int32_t GetMipsReg, REG_STATE State) { m_MIPS_RegState[GetMipsReg] = State; }
inline REG_STATE GetMipsRegState(int32_t Reg) const { return m_MIPS_RegState[Reg]; }
bool IsMapped(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_X86_MAPPED)) == (STATE_KNOWN_VALUE | STATE_X86_MAPPED)); }
bool IsConst(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_X86_MAPPED)) == STATE_KNOWN_VALUE); }
inline bool IsKnown(int32_t Reg) const { return ((GetMipsRegState(Reg) & STATE_KNOWN_VALUE) != 0); }
inline bool IsUnknown(int32_t Reg) const { return ((GetMipsRegState(Reg) & STATE_KNOWN_VALUE) == 0); }
inline bool IsModified(int32_t Reg) const { return ((GetMipsRegState(Reg) & STATE_MODIFIED) != 0); }
bool IsSigned(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_SIGN)) == (STATE_KNOWN_VALUE | STATE_SIGN)); }
bool IsUnsigned(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_SIGN)) == STATE_KNOWN_VALUE); }
inline bool IsMapped(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_X86_MAPPED)) == (STATE_KNOWN_VALUE | STATE_X86_MAPPED)); }
inline bool IsConst(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_X86_MAPPED)) == STATE_KNOWN_VALUE); }
bool Is32Bit(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_32BIT)) == (STATE_KNOWN_VALUE | STATE_32BIT)); }
bool Is64Bit(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_32BIT)) == STATE_KNOWN_VALUE); }
inline bool IsSigned(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_SIGN)) == (STATE_KNOWN_VALUE | STATE_SIGN)); }
inline bool IsUnsigned(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_SIGN)) == STATE_KNOWN_VALUE); }
bool Is32BitMapped(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_32BIT | STATE_X86_MAPPED)) == (STATE_KNOWN_VALUE | STATE_32BIT | STATE_X86_MAPPED)); }
bool Is64BitMapped(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_32BIT | STATE_X86_MAPPED)) == (STATE_KNOWN_VALUE | STATE_X86_MAPPED)); }
inline bool Is32Bit(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_32BIT)) == (STATE_KNOWN_VALUE | STATE_32BIT)); }
inline bool Is64Bit(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_32BIT)) == STATE_KNOWN_VALUE); }
uint64_t GetMipsReg(int32_t Reg) const { return m_MIPS_RegVal[Reg].UDW; }
int64_t GetMipsReg_S(int32_t Reg) const { return m_MIPS_RegVal[Reg].DW; }
uint32_t GetMipsRegLo(int32_t Reg) const { return m_MIPS_RegVal[Reg].UW[0]; }
int32_t GetMipsRegLo_S(int32_t Reg) const { return m_MIPS_RegVal[Reg].W[0]; }
uint32_t GetMipsRegHi(int32_t Reg) const { return m_MIPS_RegVal[Reg].UW[1]; }
int32_t GetMipsRegHi_S(int32_t Reg) const { return m_MIPS_RegVal[Reg].W[1]; }
inline bool Is32BitMapped(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_32BIT | STATE_X86_MAPPED)) == (STATE_KNOWN_VALUE | STATE_32BIT | STATE_X86_MAPPED)); }
inline bool Is64BitMapped(int32_t Reg) const { return ((GetMipsRegState(Reg) & (STATE_KNOWN_VALUE | STATE_32BIT | STATE_X86_MAPPED)) == (STATE_KNOWN_VALUE | STATE_X86_MAPPED)); }
void SetMipsRegLo(int32_t Reg, uint32_t Value) { m_MIPS_RegVal[Reg].UW[0] = Value; }
void SetMipsRegHi(int32_t Reg, uint32_t Value) { m_MIPS_RegVal[Reg].UW[1] = Value; }
void SetMipsReg(int32_t Reg, uint64_t Value) { m_MIPS_RegVal[Reg].UDW = Value; }
void SetMipsReg_S(int32_t Reg, int64_t Value) { m_MIPS_RegVal[Reg].DW = Value; }
inline uint64_t GetMipsReg(int32_t Reg) const { return m_MIPS_RegVal[Reg].UDW; }
inline int64_t GetMipsReg_S(int32_t Reg) const { return m_MIPS_RegVal[Reg].DW; }
inline uint32_t GetMipsRegLo(int32_t Reg) const { return m_MIPS_RegVal[Reg].UW[0]; }
inline int32_t GetMipsRegLo_S(int32_t Reg) const { return m_MIPS_RegVal[Reg].W[0]; }
inline uint32_t GetMipsRegHi(int32_t Reg) const { return m_MIPS_RegVal[Reg].UW[1]; }
inline int32_t GetMipsRegHi_S(int32_t Reg) const { return m_MIPS_RegVal[Reg].W[1]; }
void SetBlockCycleCount(uint32_t CyleCount) { m_CycleCount = CyleCount; }
uint32_t GetBlockCycleCount() const { return m_CycleCount; }
inline void SetMipsRegLo(int32_t Reg, uint32_t Value) { m_MIPS_RegVal[Reg].UW[0] = Value; }
inline void SetMipsRegHi(int32_t Reg, uint32_t Value) { m_MIPS_RegVal[Reg].UW[1] = Value; }
inline void SetMipsReg(int32_t Reg, uint64_t Value) { m_MIPS_RegVal[Reg].UDW = Value; }
inline void SetMipsReg_S(int32_t Reg, int64_t Value) { m_MIPS_RegVal[Reg].DW = Value; }
void SetFpuBeenUsed(bool FpuUsed) { m_Fpu_Used = FpuUsed; }
bool GetFpuBeenUsed() const { return m_Fpu_Used; }
inline void SetBlockCycleCount(uint32_t CyleCount) { m_CycleCount = CyleCount; }
inline uint32_t GetBlockCycleCount() const { return m_CycleCount; }
inline void SetFpuBeenUsed(bool FpuUsed) { m_Fpu_Used = FpuUsed; }
inline bool GetFpuBeenUsed() const { return m_Fpu_Used; }
inline FPU_ROUND GetRoundingModel() const { return m_RoundingModel; }
inline void SetRoundingModel(FPU_ROUND RoundingModel) { m_RoundingModel = RoundingModel; }
CRegBase& operator=(const CRegBase&);
@ -78,8 +91,11 @@ public:
bool operator!=(const CRegBase& right) const;
protected:
const char * RoundingModelName(FPU_ROUND RoundType);
REG_STATE m_MIPS_RegState[32];
MIPS_DWORD m_MIPS_RegVal[32];
uint32_t m_CycleCount;
bool m_Fpu_Used;
FPU_ROUND m_RoundingModel;
};

23
Source/Project64-core/N64System/Recompiler/x86/x86RegInfo.cpp
View File

@ -26,13 +26,9 @@ uint32_t CX86RegInfo::m_fpuControl = 0;
const char *Format_Name[] = { "Unknown", "dword", "qword", "float", "double" };
CX86RegInfo::CX86RegInfo() :
m_Stack_TopPos(0),
m_RoundingModel(RoundUnknown)
m_Stack_TopPos(0)
{
m_RegMapLo[0] = x86_Unknown;
m_RegMapHi[0] = x86_Unknown;
for (int32_t i = 1; i < 32; i++)
for (int32_t i = 0; i < 32; i++)
{
m_RegMapLo[i] = x86_Unknown;
m_RegMapHi[i] = x86_Unknown;
@ -65,7 +61,6 @@ CX86RegInfo& CX86RegInfo::operator=(const CX86RegInfo& right)
{
CRegBase::operator=(right);
m_Stack_TopPos = right.m_Stack_TopPos;
m_RoundingModel = right.m_RoundingModel;
memcpy(&m_RegMapLo, &right.m_RegMapLo, sizeof(m_RegMapLo));
memcpy(&m_RegMapHi, &right.m_RegMapHi, sizeof(m_RegMapHi));
@ -1461,18 +1456,4 @@ void CX86RegInfo::WriteBackRegisters()
}
}
const char * CX86RegInfo::RoundingModelName(FPU_ROUND RoundType)
{
switch (RoundType)
{
case RoundUnknown: return "RoundUnknown";
case RoundDefault: return "RoundDefault";
case RoundTruncate: return "RoundTruncate";
case RoundNearest: return "RoundNearest";
case RoundDown: return "RoundDown";
case RoundUp: return "RoundUp";
}
return "** Invalid **";
}
#endif

16
Source/Project64-core/N64System/Recompiler/x86/x86RegInfo.h
View File

@ -42,16 +42,6 @@ public:
FPU_Double = 4,
};
enum FPU_ROUND
{
RoundUnknown = -1,
RoundDefault = 0,
RoundTruncate = 1,
RoundNearest = 2,
RoundDown = 3,
RoundUp = 4,
};
public:
CX86RegInfo();
CX86RegInfo(const CX86RegInfo&);
@ -109,11 +99,7 @@ public:
FPU_STATE & FpuState(int32_t Reg) { return m_x86fpu_State[Reg]; }
FPU_ROUND & FpuRoundingModel(int32_t Reg) { return m_x86fpu_RoundingModel[Reg]; }
FPU_ROUND GetRoundingModel() const { return m_RoundingModel; }
void SetRoundingModel(FPU_ROUND RoundingModel) { m_RoundingModel = RoundingModel; }
private:
const char * RoundingModelName(FPU_ROUND RoundType);
x86Reg UnMap_8BitTempReg();
//r4k
@ -131,8 +117,6 @@ private:
bool m_x86fpu_StateChanged[8];
FPU_ROUND m_x86fpu_RoundingModel[8];
FPU_ROUND m_RoundingModel;
static uint32_t m_fpuControl;
};
#endif