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https://github.com/libretro/MesenCE.git
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SourMesen
8e4dd329ac
getCpuState/setCpuState allow the same functionality as getState/setState, but limited to only the CPU's state, making them much faster (some performance optimizations to the serialization & Lua code were also done) getMasterClock/getCpuCycleCount are very fast alternatives to getState when all the script needs is a cycle count.
104 lines
3.0 KiB
C++
104 lines
3.0 KiB
C++
#pragma once
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#include "pch.h"
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#include "Debugger/DebugTypes.h"
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#include "Debugger/IDebugger.h"
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class Disassembler;
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class Debugger;
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class SmsTraceLogger;
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class SmsConsole;
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class SmsMemoryManager;
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class CallstackManager;
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class MemoryAccessCounter;
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class BreakpointManager;
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class EmuSettings;
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class SmsAssembler;
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class Emulator;
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class CodeDataLogger;
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class SmsCpu;
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class SmsVdp;
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class SmsVdpTools;
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class SmsEventManager;
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class DummySmsCpu;
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enum class MemoryOperationType;
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class SmsDebugger final : public IDebugger
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{
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Debugger* _debugger;
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Emulator* _emu;
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SmsCpu* _cpu;
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SmsVdp* _vdp;
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SmsMemoryManager* _memoryManager;
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Disassembler* _disassembler;
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MemoryAccessCounter* _memoryAccessCounter;
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SmsConsole* _console;
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EmuSettings* _settings;
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unique_ptr<SmsEventManager> _eventManager;
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unique_ptr<SmsVdpTools> _ppuTools;
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unique_ptr<CallstackManager> _callstackManager;
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unique_ptr<CodeDataLogger> _codeDataLogger;
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unique_ptr<BreakpointManager> _breakpointManager;
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unique_ptr<SmsAssembler> _assembler;
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unique_ptr<SmsTraceLogger> _traceLogger;
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unique_ptr<DummySmsCpu> _dummyCpu;
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uint16_t _prevOpCode = 0xFF;
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uint16_t _prevStackPointer = 0;
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uint32_t _prevProgramCounter = 0;
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string _cdlFile;
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__forceinline uint8_t GetPrevOpCodeSize();
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__forceinline void ProcessCallStackUpdates(AddressInfo& destAddr, uint16_t destPc, uint16_t sp);
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public:
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SmsDebugger(Debugger* debugger);
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~SmsDebugger();
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void OnBeforeBreak(CpuType cpuType) override;
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void Reset() override;
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void ProcessInstruction();
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void ProcessRead(uint32_t addr, uint8_t value, MemoryOperationType type);
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void ProcessWrite(uint32_t addr, uint8_t value, MemoryOperationType type);
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template<MemoryOperationType opType>
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void ProcessMemoryAccess(uint32_t addr, uint8_t value, MemoryType memType);
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void ProcessInterrupt(uint32_t originalPc, uint32_t currentPc, bool forNmi) override;
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void ProcessPpuRead(uint16_t addr, uint8_t value, MemoryType memoryType);
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void ProcessPpuWrite(uint16_t addr, uint8_t value, MemoryType memoryType);
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void ProcessPpuCycle();
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void Run() override;
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void Step(int32_t stepCount, StepType type) override;
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StepBackConfig GetStepBackConfig() override;
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void DrawPartialFrame() override;
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bool SaveRomToDisk(string filename, bool saveAsIps, CdlStripOption stripOption);
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void ProcessInputOverrides(DebugControllerState inputOverrides[8]) override;
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void SetProgramCounter(uint32_t addr, bool updateDebuggerOnly = false) override;
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uint32_t GetProgramCounter(bool getInstPc) override;
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uint64_t GetCpuCycleCount(bool forProfiler) override;
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void ResetPrevOpCode() override;
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DebuggerFeatures GetSupportedFeatures() override;
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BaseEventManager* GetEventManager() override;
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IAssembler* GetAssembler() override;
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CallstackManager* GetCallstackManager() override;
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BreakpointManager* GetBreakpointManager() override;
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ITraceLogger* GetTraceLogger() override;
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PpuTools* GetPpuTools() override;
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ISerializable* GetSerializableCpu() override;
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BaseState& GetState() override;
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void GetPpuState(BaseState& state) override;
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void SetPpuState(BaseState& state) override;
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};
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