49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
#pragma once
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#include "stdafx.h"
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#include <unordered_map>
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class MemoryManager;
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struct CpuState;
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enum class AddrMode : uint8_t;
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class DisassemblyInfo
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{
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public:
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static string OpName[256];
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static AddrMode OpMode[256];
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static uint8_t OpSize[256];
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private:
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uint8_t _byteCode[4];
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uint8_t _opSize;
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AddrMode _addrMode;
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uint8_t _flags;
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int32_t _effectiveAddress;
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public:
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DisassemblyInfo();
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DisassemblyInfo(uint8_t *opPointer, uint8_t cpuFlags);
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void Initialize(uint8_t * opPointer, uint8_t cpuFlags);
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void GetDisassembly(string &out, uint32_t memoryAddr);
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uint32_t GetOperandAddress(uint32_t memoryAddr);
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uint8_t GetOperandSize();
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static uint8_t GetOperandSize(AddrMode addrMode, uint8_t flags);
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static uint8_t GetOperandSize(uint8_t opCode, uint8_t flags);
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void GetByteCode(uint8_t copyBuffer[4]);
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void GetByteCode(string &out);
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void SetEffectiveAddress(int32_t effectiveAddress);
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void GetEffectiveAddressString(string &out);
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int32_t GetEffectiveAddress();
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/*int32_t GetMemoryValue(CpuState& cpuState, MemoryManager* memoryManager);
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uint16_t GetJumpDestination(uint16_t pc, MemoryManager* memoryManager);
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uint16_t GetIndirectJumpDestination(MemoryManager* memoryManager);
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*/
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};
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