// Copyright 2008 Dolphin Emulator Project // Licensed under GPLv2+ // Refer to the license.txt file included. #pragma once #include "Common/CommonTypes.h" struct InstructionInfo { int operandSize; // 8, 16, 32, 64 int instructionSize; int regOperandReg; int otherReg; int scaledReg; bool zeroExtend; bool signExtend; bool hasImmediate; bool isMemoryWrite; bool byteSwap; u64 immediate; s32 displacement; bool operator==(const InstructionInfo& other) const; }; struct ModRM { int mod, reg, rm; ModRM(u8 modRM, u8 rex) { mod = modRM >> 6; reg = ((modRM >> 3) & 7) | ((rex & 4) ? 8 : 0); rm = modRM & 7; } }; enum AccessType { OP_ACCESS_READ = 0, OP_ACCESS_WRITE = 1 }; bool DisassembleMov(const unsigned char* codePtr, InstructionInfo* info);