mirror of
https://github.com/SourMesen/Mesen-S.git
synced 2024-06-23 06:41:55 -04:00
101 lines
2.8 KiB
C++
101 lines
2.8 KiB
C++
#include "stdafx.h"
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#include "NecDsp.h"
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#include "NecDspDebugger.h"
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#include "DisassemblyInfo.h"
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#include "Disassembler.h"
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#include "TraceLogger.h"
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#include "CallstackManager.h"
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#include "BreakpointManager.h"
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#include "BaseCartridge.h"
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#include "MemoryManager.h"
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#include "Debugger.h"
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#include "Console.h"
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#include "MemoryAccessCounter.h"
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#include "ExpressionEvaluator.h"
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#include "EmuSettings.h"
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NecDspDebugger::NecDspDebugger(Debugger* debugger)
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{
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_debugger = debugger;
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_traceLogger = debugger->GetTraceLogger().get();
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_disassembler = debugger->GetDisassembler().get();
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_dsp = debugger->GetConsole()->GetCartridge()->GetDsp();
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_settings = debugger->GetConsole()->GetSettings().get();
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_breakpointManager.reset(new BreakpointManager(debugger, CpuType::NecDsp));
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_step.reset(new StepRequest());
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}
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void NecDspDebugger::Reset()
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{
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}
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void NecDspDebugger::ProcessRead(uint16_t addr, uint8_t value, MemoryOperationType type)
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{
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AddressInfo addressInfo = { (int32_t)addr, type == MemoryOperationType::ExecOpCode ? SnesMemoryType::DspProgramRom : SnesMemoryType::DspDataRom };
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MemoryOperationInfo operation { (uint32_t)addr, value, type };
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if(type == MemoryOperationType::ExecOpCode) {
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if(_traceLogger->IsCpuLogged(CpuType::NecDsp) || _settings->CheckDebuggerFlag(DebuggerFlags::NecDspDebuggerEnabled)) {
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_disassembler->BuildCache(addressInfo, 0, CpuType::NecDsp);
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if(_traceLogger->IsCpuLogged(CpuType::NecDsp)) {
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DebugState debugState;
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_debugger->GetState(debugState, true);
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DisassemblyInfo disInfo = _disassembler->GetDisassemblyInfo(addressInfo, addr, 0, CpuType::NecDsp);
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_traceLogger->Log(CpuType::NecDsp, debugState, disInfo);
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}
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}
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_prevProgramCounter = addr;
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if(_step->StepCount > 0) {
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_step->StepCount--;
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}
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}
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_debugger->ProcessBreakConditions(_step->StepCount == 0, GetBreakpointManager(), operation, addressInfo);
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}
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void NecDspDebugger::ProcessWrite(uint16_t addr, uint8_t value, MemoryOperationType type)
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{
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AddressInfo addressInfo { addr, SnesMemoryType::DspDataRam }; //Writes never affect the DSP ROM
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MemoryOperationInfo operation { addr, value, type };
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_debugger->ProcessBreakConditions(false, GetBreakpointManager(), operation, addressInfo);
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}
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void NecDspDebugger::Run()
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{
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_step.reset(new StepRequest());
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}
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void NecDspDebugger::Step(int32_t stepCount, StepType type)
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{
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StepRequest step;
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switch(type) {
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case StepType::Step: step.StepCount = stepCount; break;
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case StepType::StepOut:
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case StepType::StepOver:
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step.StepCount = 1;
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break;
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case StepType::SpecificScanline:
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case StepType::PpuStep:
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break;
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}
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_step.reset(new StepRequest(step));
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}
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shared_ptr<CallstackManager> NecDspDebugger::GetCallstackManager()
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{
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return nullptr;
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}
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BreakpointManager* NecDspDebugger::GetBreakpointManager()
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{
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return _breakpointManager.get();
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} |