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CPU addressing review/fixes, trace logger improvements

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This commit is contained in:
Sour 2019-02-13 18:44:12 -05:00
parent b54efba8dc
commit ca95636c37
10 changed files with 189 additions and 109 deletions
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92
Core/Cpu.cpp
View file

@ -57,6 +57,7 @@ Cpu::Cpu(shared_ptr<MemoryManager> memoryManager)
_state.PC = ReadDataWord(Cpu::ResetVector); _state.PC = ReadDataWord(Cpu::ResetVector);
_state.SP = 0x1FF; _state.SP = 0x1FF;
_state.EmulationMode = true; _state.EmulationMode = true;
_nmiFlag = false;
SetFlags(ProcFlags::MemoryMode8); SetFlags(ProcFlags::MemoryMode8);
SetFlags(ProcFlags::IndexMode8); SetFlags(ProcFlags::IndexMode8);
} }
@ -77,6 +78,16 @@ void Cpu::Exec()
(this->*_opTable[opCode])(); (this->*_opTable[opCode])();
opCount++; opCount++;
if(_nmiFlag) {
ProcessInterrupt(Cpu::NmiVector);
_nmiFlag = false;
}
}
void Cpu::SetNmiFlag()
{
_nmiFlag = true;
} }
uint32_t Cpu::GetProgramAddress(uint16_t addr) uint32_t Cpu::GetProgramAddress(uint16_t addr)
@ -220,76 +231,59 @@ uint16_t Cpu::PopWord()
return lo | hi << 8; return lo | hi << 8;
} }
uint16_t Cpu::GetDirectAddress(uint8_t baseAddress, uint16_t offset, bool allowEmulationMode) uint16_t Cpu::GetDirectAddress(uint16_t offset, bool allowEmulationMode)
{ {
if(allowEmulationMode && _state.EmulationMode && (_state.D & 0xFF) == 0) { if(allowEmulationMode && _state.EmulationMode && (_state.D & 0xFF) == 0) {
//TODO: Check if new instruction or not (PEI) //TODO: Check if new instruction or not (PEI)
return (uint16_t)((_state.D & 0xFF00) | ((baseAddress + offset) & 0xFF)); return (uint16_t)((_state.D & 0xFF00) | (offset & 0xFF));
} else { } else {
return (uint16_t)(_state.D + baseAddress + offset); return (uint16_t)(_state.D + offset);
} }
} }
uint16_t Cpu::GetDirectAddressIndirectWord(uint16_t offset, bool allowEmulationMode)
{
uint8_t lsb = ReadData(GetDirectAddress(offset + 0));
uint8_t msb = ReadData(GetDirectAddress(offset + 1));
return (msb << 8) | lsb;
}
uint32_t Cpu::GetDirectAddressIndirectLong(uint16_t offset, bool allowEmulationMode)
{
uint8_t b1 = ReadData(GetDirectAddress(offset + 0));
uint8_t b2 = ReadData(GetDirectAddress(offset + 1));
uint8_t b3 = ReadData(GetDirectAddress(offset + 2));
return (b3 << 16) | (b2 << 8) | b1;
}
uint32_t Cpu::FetchEffectiveAddress() uint32_t Cpu::FetchEffectiveAddress()
{ {
switch(_instAddrMode) { switch(_instAddrMode) {
case AddrMode::Abs: return GetDataAddress(ReadOperandWord()); case AddrMode::Abs: return GetDataAddress(ReadOperandWord());
case AddrMode::AbsIdxX: return GetDataAddress(ReadOperandWord()) + _state.X; case AddrMode::AbsIdxX: return (GetDataAddress(ReadOperandWord()) + _state.X) & 0xFFFFFF;
case AddrMode::AbsIdxY: return GetDataAddress(ReadOperandWord()) + _state.Y; case AddrMode::AbsIdxY: return (GetDataAddress(ReadOperandWord()) + _state.Y) & 0xFFFFFF;
case AddrMode::AbsLng: return ReadOperandLong(); case AddrMode::AbsLng: return ReadOperandLong();
case AddrMode::AbsLngIdxX: return ReadOperandLong() + _state.X; case AddrMode::AbsLngIdxX: return (ReadOperandLong() + _state.X) & 0xFFFFFF;
case AddrMode::AbsJmp: return GetProgramAddress(ReadOperandWord()); case AddrMode::AbsJmp: return GetProgramAddress(ReadOperandWord());
case AddrMode::AbsLngJmp: return ReadOperandLong(); case AddrMode::AbsLngJmp: return ReadOperandLong();
case AddrMode::AbsIdxXInd: return GetProgramAddress(ReadDataWord(GetProgramAddress(ReadOperandWord() + _state.X))); //JMP/JSR case AddrMode::AbsIdxXInd: return GetProgramAddress(ReadDataWord(GetProgramAddress(ReadOperandWord() + _state.X))); //JMP/JSR
case AddrMode::AbsInd: return GetProgramAddress(ReadDataWord(ReadOperandWord())); //JMP only case AddrMode::AbsInd: return ReadDataWord(ReadOperandWord()); //JMP only
case AddrMode::AbsIndLng: return ReadDataLong(ReadOperandWord()); //JML only case AddrMode::AbsIndLng: return ReadDataLong(ReadOperandWord()); //JML only
case AddrMode::Acc: DummyRead(); return 0; case AddrMode::Acc: DummyRead(); return 0;
case AddrMode::BlkMov: return ReadOperandWord(); case AddrMode::BlkMov: return ReadOperandWord();
case AddrMode::DirIdxIndX: {
uint8_t operand = ReadOperandByte();
uint8_t lsb = ReadData(GetDirectAddress(operand, _state.X));
uint8_t msb = ReadData(GetDirectAddress(operand, _state.X + 1));
return GetDataAddress((msb << 8) | lsb);
}
case AddrMode::DirIdxX: return GetDirectAddress(ReadOperandByte(), _state.X);
case AddrMode::DirIdxY: return GetDirectAddress(ReadOperandByte(), _state.Y);
case AddrMode::DirIndIdxY:{
uint8_t operand = ReadOperandByte();
uint8_t lsb = ReadData(GetDirectAddress(operand));
uint8_t msb = ReadData(GetDirectAddress(operand, 1));
return GetDataAddress((msb << 8) | lsb) + _state.Y;
}
case AddrMode::DirIndLngIdxY: {
uint8_t operand = ReadOperandByte();
uint8_t b1 = ReadData(GetDirectAddress(operand));
uint8_t b2 = ReadData(GetDirectAddress(operand, 1));
uint8_t b3 = ReadData(GetDirectAddress(operand, 2));
return ((b3 << 16) | (b2 << 8) | b1) + _state.Y;
}
case AddrMode::DirIndLng: {
uint8_t operand = ReadOperandByte();
uint8_t b1 = ReadData(GetDirectAddress(operand));
uint8_t b2 = ReadData(GetDirectAddress(operand, 1));
uint8_t b3 = ReadData(GetDirectAddress(operand, 2));
return (b3 << 16) | (b2 << 8) | b1;
}
case AddrMode::DirInd: {
uint8_t operand = ReadOperandByte();
uint8_t lsb = ReadData(GetDirectAddress(operand));
uint8_t msb = ReadData(GetDirectAddress(operand, 1));
return GetDataAddress((msb << 8) | lsb);
}
case AddrMode::Dir: return GetDirectAddress(ReadOperandByte()); case AddrMode::Dir: return GetDirectAddress(ReadOperandByte());
case AddrMode::DirIdxX: return GetDirectAddress(ReadOperandByte() + _state.X);
case AddrMode::DirIdxY: return GetDirectAddress(ReadOperandByte() + _state.Y);
case AddrMode::DirInd: return GetDataAddress(GetDirectAddressIndirectWord(ReadOperandByte()));
case AddrMode::DirIdxIndX: return GetDataAddress(GetDirectAddressIndirectWord(ReadOperandByte() + _state.X));
case AddrMode::DirIndIdxY: return (GetDataAddress(GetDirectAddressIndirectWord(ReadOperandByte())) + _state.Y) & 0xFFFFFF;
case AddrMode::DirIndLng: return GetDirectAddressIndirectLong(ReadOperandByte());
case AddrMode::DirIndLngIdxY: return (GetDirectAddressIndirectLong(ReadOperandByte()) + _state.Y) & 0xFFFFFF;
case AddrMode::Imm8: return ReadOperandByte(); case AddrMode::Imm8: return ReadOperandByte();
case AddrMode::ImmX: return CheckFlag(ProcFlags::IndexMode8) ? ReadOperandByte() : ReadOperandWord(); case AddrMode::ImmX: return CheckFlag(ProcFlags::IndexMode8) ? ReadOperandByte() : ReadOperandWord();
@ -300,12 +294,12 @@ uint32_t Cpu::FetchEffectiveAddress()
case AddrMode::RelLng: return ReadOperandWord(); case AddrMode::RelLng: return ReadOperandWord();
case AddrMode::Rel: return ReadOperandByte(); case AddrMode::Rel: return ReadOperandByte();
case AddrMode::Stk: return _state.SP; case AddrMode::Stk: return 0;
case AddrMode::StkRel: return (uint16_t)(ReadOperandByte() + _state.SP); case AddrMode::StkRel: return (uint16_t)(ReadOperandByte() + _state.SP);
case AddrMode::StkRelIndIdxY: { case AddrMode::StkRelIndIdxY: {
uint16_t addr = (uint16_t)(ReadOperandByte() + _state.SP); uint16_t addr = (uint16_t)(ReadOperandByte() + _state.SP);
return GetDataAddress(addr) + _state.Y; return (GetDataAddress(addr) + _state.Y) & 0xFFFFFF;
} }
} }

10
Core/Cpu.h
View file

@ -10,6 +10,7 @@ public:
uint64_t opCount = 0; uint64_t opCount = 0;
uint16_t GetPc() { return _state.PC; } uint16_t GetPc() { return _state.PC; }
CpuState GetState() { return _state; } CpuState GetState() { return _state; }
int32_t GetLastOperand() { return (int32_t)_operand; }
private: private:
static constexpr uint32_t NmiVector = 0x00FFFA; static constexpr uint32_t NmiVector = 0x00FFFA;
@ -29,6 +30,7 @@ private:
CpuState _state; CpuState _state;
AddrMode _instAddrMode; AddrMode _instAddrMode;
uint32_t _operand; uint32_t _operand;
bool _nmiFlag;
Func _opTable[256]; Func _opTable[256];
AddrMode _addrMode[256]; AddrMode _addrMode[256];
@ -36,7 +38,11 @@ private:
uint32_t GetProgramAddress(uint16_t addr); uint32_t GetProgramAddress(uint16_t addr);
uint32_t GetDataAddress(uint16_t addr); uint32_t GetDataAddress(uint16_t addr);
uint16_t GetDirectAddress(uint8_t baseAddress, uint16_t offset = 0, bool allowEmulationMode = true); uint16_t GetDirectAddress(uint16_t offset, bool allowEmulationMode = true);
uint16_t GetDirectAddressIndirectWord(uint16_t offset, bool allowEmulationMode = true);
uint32_t GetDirectAddressIndirectLong(uint16_t offset, bool allowEmulationMode = true);
uint8_t GetOpCode(); uint8_t GetOpCode();
void DummyRead(); void DummyRead();
@ -233,4 +239,6 @@ public:
void Reset(); void Reset();
void Exec(); void Exec();
void SetNmiFlag();
}; };

19
Core/Debugger.cpp
View file

@ -28,26 +28,9 @@ void Debugger::ProcessCpuRead(uint32_t addr, uint8_t value, MemoryOperationType
DisassemblyInfo disassemblyInfo(state, _memoryManager.get()); DisassemblyInfo disassemblyInfo(state, _memoryManager.get());
DebugState debugState; DebugState debugState;
GetState(&debugState); GetState(&debugState);
_traceLogger->LogEffectiveAddress(_cpu->GetLastOperand());
_traceLogger->Log(debugState, disassemblyInfo); _traceLogger->Log(debugState, disassemblyInfo);
/*string out;
out += HexUtilities::ToHex(state.K) + HexUtilities::ToHex(state.PC);
out += " ";
disassemblyInfo.GetDisassembly(out, _memoryManager.get());
out += string(20 - out.size(), ' ');
std::cout << out <<
" A:$" << HexUtilities::ToHex(state.A) <<
" X:$" << HexUtilities::ToHex(state.X) <<
" Y:$" << HexUtilities::ToHex(state.Y) <<
" S:$" << HexUtilities::ToHex(state.SP) <<
" D:$" << HexUtilities::ToHex(state.D) <<
" DB:$" << HexUtilities::ToHex(state.DBR) <<
" P:$" << HexUtilities::ToHex(state.PS) <<
std::endl;
//_traceLogger->Trace*/
if(_cpuStepCount > 0) { if(_cpuStepCount > 0) {
_cpuStepCount--; _cpuStepCount--;
while(_cpuStepCount == 0) { while(_cpuStepCount == 0) {

139
Core/DisassemblyInfo.cpp
View file

@ -13,6 +13,7 @@ DisassemblyInfo::DisassemblyInfo()
DisassemblyInfo::DisassemblyInfo(CpuState &state, MemoryManager *memoryManager) DisassemblyInfo::DisassemblyInfo(CpuState &state, MemoryManager *memoryManager)
{ {
_flags = state.PS; _flags = state.PS;
_effectiveAddress = -1;
uint32_t addr = (state.K << 16) | state.PC; uint32_t addr = (state.K << 16) | state.PC;
_byteCode[0] = memoryManager->Peek(addr); _byteCode[0] = memoryManager->Peek(addr);
@ -43,6 +44,7 @@ void DisassemblyInfo::GetDisassembly(string &out, uint32_t memoryAddr)
switch(_addrMode) { switch(_addrMode) {
case AddrMode::Abs: str.Write(operand); break; case AddrMode::Abs: str.Write(operand); break;
case AddrMode::AbsJmp: str.Write(operand); break;
case AddrMode::AbsIdxXInd: str.Write('(', operand, ",X)"); break; case AddrMode::AbsIdxXInd: str.Write('(', operand, ",X)"); break;
case AddrMode::AbsIdxX: str.Write(operand, ",X"); break; case AddrMode::AbsIdxX: str.Write(operand, ",X"); break;
case AddrMode::AbsIdxY: str.Write(operand, ",Y"); break; case AddrMode::AbsIdxY: str.Write(operand, ",Y"); break;
@ -50,6 +52,7 @@ void DisassemblyInfo::GetDisassembly(string &out, uint32_t memoryAddr)
case AddrMode::AbsIndLng: str.Write('[', operand, ']'); break; case AddrMode::AbsIndLng: str.Write('[', operand, ']'); break;
case AddrMode::AbsLngIdxX: str.Write(operand, ",X"); break; case AddrMode::AbsLngIdxX: str.Write(operand, ",X"); break;
case AddrMode::AbsLng: str.Write(operand); break; case AddrMode::AbsLng: str.Write(operand); break;
case AddrMode::AbsLngJmp: str.Write(operand); break;
case AddrMode::Acc: break; case AddrMode::Acc: break;
case AddrMode::BlkMov: str.Write(operand[0], operand[1], " <- ", operand[2], operand[3]); break; //TODO case AddrMode::BlkMov: str.Write(operand[0], operand[1], " <- ", operand[2], operand[3]); break; //TODO
case AddrMode::DirIdxIndX: str.Write('(', operand, ",X)"); break; case AddrMode::DirIdxIndX: str.Write('(', operand, ",X)"); break;
@ -71,6 +74,8 @@ void DisassemblyInfo::GetDisassembly(string &out, uint32_t memoryAddr)
case AddrMode::Stk: break; case AddrMode::Stk: break;
case AddrMode::StkRel: str.Write(operand, ",S"); break; case AddrMode::StkRel: str.Write(operand, ",S"); break;
case AddrMode::StkRelIndIdxY: str.Write('(', operand, ",S),Y"); break; case AddrMode::StkRelIndIdxY: str.Write('(', operand, ",S),Y"); break;
default: throw new std::runtime_error("invalid address mode");
} }
out += str.ToString(); out += str.ToString();
@ -101,40 +106,43 @@ uint32_t DisassemblyInfo::GetOperandAddress(uint32_t memoryAddr)
uint8_t DisassemblyInfo::GetOperandSize() uint8_t DisassemblyInfo::GetOperandSize()
{ {
switch(_addrMode) { switch(_addrMode) {
case AddrMode::Abs: return 2; case AddrMode::Acc:
case AddrMode::AbsIdxXInd: return 2; case AddrMode::Imp:
case AddrMode::AbsIdxX: return 2; case AddrMode::Stk:
case AddrMode::AbsIdxY: return 2; return 0;
case AddrMode::AbsInd: return 2;
case AddrMode::AbsIndLng: return 2;
case AddrMode::AbsLngIdxX: return 3; case AddrMode::DirIdxIndX:
case AddrMode::AbsLng: return 3; case AddrMode::DirIdxX:
case AddrMode::DirIdxY:
case AddrMode::DirIndIdxY:
case AddrMode::DirIndLngIdxY:
case AddrMode::DirIndLng:
case AddrMode::DirInd:
case AddrMode::Dir:
case AddrMode::Imm8:
case AddrMode::Rel:
case AddrMode::StkRel:
case AddrMode::StkRelIndIdxY:
return 1;
case AddrMode::Acc: return 0; case AddrMode::Abs:
case AddrMode::BlkMov: return 2; case AddrMode::AbsIdxXInd:
case AddrMode::AbsIdxX:
case AddrMode::DirIdxIndX: return 1; case AddrMode::AbsIdxY:
case AddrMode::DirIdxX: return 1; case AddrMode::AbsInd:
case AddrMode::DirIdxY: return 1; case AddrMode::AbsIndLng:
case AddrMode::DirIndIdxY: return 1; case AddrMode::AbsJmp:
case AddrMode::DirIndLngIdxY: return 1; case AddrMode::BlkMov:
case AddrMode::DirIndLng: return 1; case AddrMode::RelLng:
case AddrMode::DirInd: return 1; return 2;
case AddrMode::Dir: return 1;
case AddrMode::AbsLngJmp:
case AddrMode::AbsLngIdxX:
case AddrMode::AbsLng:
return 3;
case AddrMode::Imm8: return 1;
case AddrMode::ImmX: return (_flags & ProcFlags::IndexMode8) ? 1 : 2; case AddrMode::ImmX: return (_flags & ProcFlags::IndexMode8) ? 1 : 2;
case AddrMode::ImmM: return (_flags & ProcFlags::MemoryMode8) ? 1 : 2; case AddrMode::ImmM: return (_flags & ProcFlags::MemoryMode8) ? 1 : 2;
case AddrMode::Imp: return 0;
case AddrMode::RelLng: return 2;
case AddrMode::Rel: return 1;
case AddrMode::Stk: return 0; //TODO
case AddrMode::StkRel: return 1;
case AddrMode::StkRelIndIdxY: return 1;
} }
throw new std::runtime_error("Invalid mode"); throw new std::runtime_error("Invalid mode");
@ -152,15 +160,78 @@ void DisassemblyInfo::GetByteCode(string &out)
out += str.ToString(); out += str.ToString();
} }
int32_t DisassemblyInfo::GetEffectiveAddress(CpuState &cpuState, MemoryManager *memoryManager) void DisassemblyInfo::GetEffectiveAddressString(string &out)
{ {
uint32_t bank = (cpuState.K << 16); int32_t effectiveAddress = GetEffectiveAddress();
//uint32_t opAddr = GetOperandAddress(); if(effectiveAddress >= 0) {
switch(_addrMode) { out += " [" + HexUtilities::ToHex24(effectiveAddress) + "]";
} }
} }
void DisassemblyInfo::SetEffectiveAddress(int32_t effectiveAddress)
{
_effectiveAddress = effectiveAddress;
}
int32_t DisassemblyInfo::GetEffectiveAddress()
{
if(_addrMode > AddrMode::ImmM && _addrMode != AddrMode::Acc && _addrMode != AddrMode::Imp && _addrMode != AddrMode::Stk) {
return _effectiveAddress;
}
return -1;
/*auto getProgramAddress = [&state](uint16_t addr) { return (state.K << 16) | addr; };
auto getDataAddress = [&state](uint16_t addr) { return (state.DBR << 16) | addr; };
auto getDirectAddress = [&state](uint8_t baseAddress, uint16_t offset = 0, bool allowEmulationMode = true) {
if(allowEmulationMode && state.EmulationMode && (state.D & 0xFF) == 0) {
//TODO: Check if new instruction or not (PEI)
return (uint16_t)((state.D & 0xFF00) | ((baseAddress + offset) & 0xFF));
} else {
return (uint16_t)(state.D + baseAddress + offset);
}
};
auto getDirectAddressIndirectWord = [&state, mm, &getDirectAddress](uint8_t baseAddress, uint16_t offset = 0, bool allowEmulationMode = true) {
uint8_t b1 = mm->Peek(getDirectAddress(baseAddress, offset + 0));
uint8_t b2 = mm->Peek(getDirectAddress(baseAddress, offset + 1));
return (b2 << 8) | b1;
};
auto getDirectAddressIndirectLong = [&state, mm, &getDirectAddress](uint8_t baseAddress, uint16_t offset = 0, bool allowEmulationMode = true) {
uint8_t b1 = mm->Peek(getDirectAddress(baseAddress, offset + 0));
uint8_t b2 = mm->Peek(getDirectAddress(baseAddress, offset + 1));
uint8_t b3 = mm->Peek(getDirectAddress(baseAddress, offset + 2));
return (b3 << 16) | (b2 << 8) | b1;
};
uint32_t bank = (state.K << 16);
uint32_t opAddr = GetOperandAddress(bank | state.PC);
switch(_addrMode) {
case AddrMode::AbsIdxX: return opAddr + state.X;
case AddrMode::AbsIdxY: return opAddr + state.Y;
case AddrMode::AbsLngIdxX: return opAddr + state.X;
case AddrMode::AbsIdxXInd: return getProgramAddress(mm->PeekWord(getProgramAddress(opAddr + state.X)));
case AddrMode::AbsInd: return getProgramAddress(mm->PeekWord(opAddr));
case AddrMode::AbsIndLng: return mm->PeekLong(opAddr);
case AddrMode::BlkMov: break; //TODO
case AddrMode::Dir: return getDirectAddress(opAddr);
case AddrMode::DirIdxX: return getDirectAddress(opAddr, state.X);
case AddrMode::DirIdxY: return getDirectAddress(opAddr, state.Y);
case AddrMode::DirInd: return getDirectAddressIndirectWord(opAddr);
case AddrMode::DirIdxIndX: return getDirectAddressIndirectWord(opAddr, state.X);
case AddrMode::DirIndIdxY: return getDirectAddressIndirectWord(opAddr) + state.Y;
case AddrMode::DirIndLng: return getDirectAddressIndirectLong(opAddr);
case AddrMode::DirIndLngIdxY: return getDirectAddressIndirectLong(opAddr) + state.Y;
case AddrMode::StkRel: return opAddr + state.SP;
case AddrMode::StkRelIndIdxY: break;
}*/
}
string DisassemblyInfo::OpName[256] = { string DisassemblyInfo::OpName[256] = {
//0 1 2 3 4 5 6 7 8 9 A B C D E F //0 1 2 3 4 5 6 7 8 9 A B C D E F
"BRK", "ORA", "COP", "ORA", "TSB", "ORA", "ASL", "ORA", "PHP", "ORA", "ASL", "PHD", "TSB", "ORA", "ASL", "ORA", // 0 "BRK", "ORA", "COP", "ORA", "TSB", "ORA", "ASL", "ORA", "PHP", "ORA", "ASL", "PHD", "TSB", "ORA", "ASL", "ORA", // 0

6
Core/DisassemblyInfo.h
View file

@ -20,6 +20,7 @@ private:
AddrMode _addrMode; AddrMode _addrMode;
uint8_t _flags; uint8_t _flags;
bool _emulationMode; bool _emulationMode;
int32_t _effectiveAddress;
public: public:
DisassemblyInfo(); DisassemblyInfo();
@ -30,8 +31,9 @@ public:
uint8_t GetOperandSize(); uint8_t GetOperandSize();
void GetByteCode(string &out); void GetByteCode(string &out);
int32_t GetEffectiveAddress(CpuState &cpuState, MemoryManager *memoryManager); void SetEffectiveAddress(int32_t effectiveAddress);
void GetEffectiveAddressString(string &out, CpuState& cpuState, MemoryManager *memoryManager); void GetEffectiveAddressString(string &out);
int32_t GetEffectiveAddress();
/*int32_t GetMemoryValue(CpuState& cpuState, MemoryManager* memoryManager); /*int32_t GetMemoryValue(CpuState& cpuState, MemoryManager* memoryManager);
uint16_t GetJumpDestination(uint16_t pc, MemoryManager* memoryManager); uint16_t GetJumpDestination(uint16_t pc, MemoryManager* memoryManager);

19
Core/TraceLogger.cpp
View file

@ -217,9 +217,9 @@ void TraceLogger::GetTraceRow(string &output, CpuState &cpuState, PpuState &ppuS
case RowDataType::EffectiveAddress: case RowDataType::EffectiveAddress:
{ {
/*string effectiveAddress; string effectiveAddress;
disassemblyInfo.GetEffectiveAddressString(effectiveAddress, cpuState, _memoryManager.get(), _options.UseLabels ? _labelManager.get() : nullptr); disassemblyInfo.GetEffectiveAddressString(effectiveAddress);
WriteValue(output, effectiveAddress, rowPart);*/ WriteValue(output, effectiveAddress, rowPart);
break; break;
} }
@ -239,7 +239,7 @@ void TraceLogger::GetTraceRow(string &output, CpuState &cpuState, PpuState &ppuS
} }
break; break;
case RowDataType::PC: WriteValue(output, pcAddress, rowPart); break; case RowDataType::PC: WriteValue(output, HexUtilities::ToHex24(pcAddress), rowPart); break;
case RowDataType::A: WriteValue(output, cpuState.A, rowPart); break; case RowDataType::A: WriteValue(output, cpuState.A, rowPart); break;
case RowDataType::X: WriteValue(output, cpuState.X, rowPart); break; case RowDataType::X: WriteValue(output, cpuState.X, rowPart); break;
case RowDataType::Y: WriteValue(output, cpuState.Y, rowPart); break; case RowDataType::Y: WriteValue(output, cpuState.Y, rowPart); break;
@ -305,6 +305,15 @@ void TraceLogger::LogNonExec(OperationInfo& operationInfo)
} }
}*/ }*/
void TraceLogger::LogEffectiveAddress(uint32_t effectiveAddress)
{
if(_currentPos > 0) {
_disassemblyCache[_currentPos - 1].SetEffectiveAddress(effectiveAddress);
} else {
_disassemblyCache[ExecutionLogSize - 1].SetEffectiveAddress(effectiveAddress);
}
}
void TraceLogger::Log(DebugState &state, DisassemblyInfo &disassemblyInfo) void TraceLogger::Log(DebugState &state, DisassemblyInfo &disassemblyInfo)
{ {
auto lock = _lock.AcquireSafe(); auto lock = _lock.AcquireSafe();
@ -329,7 +338,7 @@ const char* TraceLogger::GetExecutionTrace(uint32_t lineCount)
for(int i = 0; i < (int)lineCount; i++) { for(int i = 0; i < (int)lineCount; i++) {
int index = (startPos + i) % ExecutionLogSize; int index = (startPos + i) % ExecutionLogSize;
_executionTrace += HexUtilities::ToHex((_cpuStateCacheCopy[index].K << 16) | _cpuStateCacheCopy[index].PC) + "\x1"; _executionTrace += HexUtilities::ToHex24((_cpuStateCacheCopy[index].K << 16) | _cpuStateCacheCopy[index].PC) + "\x1";
string byteCode; string byteCode;
_disassemblyCacheCopy[index].GetByteCode(byteCode); _disassemblyCacheCopy[index].GetByteCode(byteCode);
_executionTrace += byteCode + "\x1"; _executionTrace += byteCode + "\x1";

2
Core/TraceLogger.h
View file

@ -97,6 +97,8 @@ public:
TraceLogger(Debugger* debugger, shared_ptr<MemoryManager> memoryManager); TraceLogger(Debugger* debugger, shared_ptr<MemoryManager> memoryManager);
~TraceLogger(); ~TraceLogger();
void LogEffectiveAddress(uint32_t effectiveAddress);
void Log(DebugState &state, DisassemblyInfo &disassemblyInfo); void Log(DebugState &state, DisassemblyInfo &disassemblyInfo);
//void LogNonExec(OperationInfo& operationInfo); //void LogNonExec(OperationInfo& operationInfo);
void SetOptions(TraceLoggerOptions options); void SetOptions(TraceLoggerOptions options);

5
UI/Debugger/Controls/ctrlScrollableTextbox.cs
View file

@ -312,6 +312,11 @@ namespace Mesen.GUI.Debugger.Controls
return true; return true;
}*/ }*/
if(keyData == (Keys.Control | Keys.F)) {
this.OpenSearchBox(true);
return true;
}
switch(keyData) { switch(keyData) {
case Keys.PageUp | Keys.Shift: case Keys.PageUp | Keys.Shift:
this.ctrlTextbox.MoveSelectionUp(20); this.ctrlTextbox.MoveSelectionUp(20);

5
Utilities/HexUtilities.cpp
View file

@ -51,6 +51,11 @@ string HexUtilities::ToHex(int32_t value, bool fullSize)
return HexUtilities::ToHex((uint32_t)value, fullSize); return HexUtilities::ToHex((uint32_t)value, fullSize);
} }
string HexUtilities::ToHex24(int32_t value)
{
return _hexCache[(value >> 16) & 0xFF] + _hexCache[(value >> 8) & 0xFF] + _hexCache[value & 0xFF];
}
string HexUtilities::ToHex(uint32_t value, bool fullSize) string HexUtilities::ToHex(uint32_t value, bool fullSize)
{ {
if(fullSize || value > 0xFFFFFF) { if(fullSize || value > 0xFFFFFF) {

1
Utilities/HexUtilities.h
View file

@ -11,6 +11,7 @@ public:
static string ToHex(uint16_t value); static string ToHex(uint16_t value);
static string ToHex(uint32_t value, bool fullSize = false); static string ToHex(uint32_t value, bool fullSize = false);
static string ToHex(int32_t value, bool fullSize = false); static string ToHex(int32_t value, bool fullSize = false);
static string ToHex24(int32_t value);
static string ToHex(vector<uint8_t> &data); static string ToHex(vector<uint8_t> &data);
static int FromHex(string hex); static int FromHex(string hex);