77 lines
1.8 KiB
C
77 lines
1.8 KiB
C
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#pragma once
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#include "stdafx.h"
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#include <atomic>
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using std::atomic;
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#include "CPU.h"
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#include "PPU.h"
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#include "Breakpoint.h"
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#include "../Utilities/SimpleLock.h"
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class MemoryManager;
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class Console;
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class Disassembler;
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struct DebugState
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{
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State CPU;
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PPUDebugState PPU;
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};
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class Debugger
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{
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private:
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static Debugger* Instance;
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unique_ptr<Disassembler> _disassembler;
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shared_ptr<Console> _console;
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shared_ptr<CPU> _cpu;
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shared_ptr<PPU> _ppu;
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shared_ptr<MemoryManager> _memoryManager;
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shared_ptr<BaseMapper> _mapper;
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vector<shared_ptr<Breakpoint>> _readBreakpoints;
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vector<shared_ptr<Breakpoint>> _writeBreakpoints;
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vector<shared_ptr<Breakpoint>> _execBreakpoints;
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SimpleLock _bpLock;
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SimpleLock _breakLock;
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string _outputCache;
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atomic<uint32_t> _stepCount;
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atomic<int32_t> _stepCycleCount;
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atomic<uint8_t> _lastInstruction;
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atomic<bool> _stepOut;
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atomic<int32_t> _stepOverAddr;
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private:
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void PrivateCheckBreakpoint(BreakpointType type, uint32_t addr);
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bool SleepUntilResume();
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public:
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Debugger(shared_ptr<Console> console, shared_ptr<CPU> cpu, shared_ptr<PPU> ppu, shared_ptr<MemoryManager> memoryManager, shared_ptr<BaseMapper> mapper);
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~Debugger();
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void AddBreakpoint(BreakpointType type, uint32_t address, bool isAbsoluteAddr);
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void RemoveBreakpoint(shared_ptr<Breakpoint> breakpoint);
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shared_ptr<Breakpoint> GetMatchingBreakpoint(BreakpointType type, uint32_t addr);
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vector<shared_ptr<Breakpoint>> GetBreakpoints();
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vector<uint32_t> GetExecBreakpointAddresses();
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void GetState(DebugState *state);
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void Step(uint32_t count = 1);
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void StepCycles(uint32_t cycleCount = 1);
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void StepOver();
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void StepOut();
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void Run();
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bool IsCodeChanged();
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string GenerateOutput();
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string* GetCode();
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uint8_t GetMemoryValue(uint32_t addr);
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uint32_t GetRelativeAddress(uint32_t addr);
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static void CheckBreakpoint(BreakpointType type, uint32_t addr);
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};
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