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ArchitectureX8664.h
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ArchitectureX8664.h
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/*
* Copyright 2012, Alex Smith, alex@alex-smith.me.uk.
* Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
* Copyright 2011-2012, Rene Gollent, rene@gollent.com.
* Distributed under the terms of the MIT License.
*/
#ifndef ARCHITECTURE_X86_64_H
#define ARCHITECTURE_X86_64_H
#include <Array.h>
#include "Architecture.h"
#include "Register.h"
class SourceLanguage;
class ArchitectureX8664 : public Architecture {
public:
ArchitectureX8664(TeamMemory* teamMemory);
virtual ~ArchitectureX8664();
virtual status_t Init();
virtual int32 StackGrowthDirection() const;
virtual int32 CountRegisters() const;
virtual const Register* Registers() const;
virtual status_t InitRegisterRules(CfaContext& context) const;
virtual status_t GetDwarfRegisterMaps(RegisterMap** _toDwarf,
RegisterMap** _fromDwarf) const;
virtual status_t CreateCpuState(CpuState*& _state);
virtual status_t CreateCpuState(const void* cpuStateData,
size_t size, CpuState*& _state);
virtual status_t CreateStackFrame(Image* image,
FunctionDebugInfo* function,
CpuState* cpuState, bool isTopFrame,
StackFrame*& _previousFrame,
CpuState*& _previousCpuState);
virtual void UpdateStackFrameCpuState(
const StackFrame* frame,
Image* previousImage,
FunctionDebugInfo* previousFunction,
CpuState* previousCpuState);
virtual status_t ReadValueFromMemory(target_addr_t address,
uint32 valueType, BVariant& _value) const;
virtual status_t ReadValueFromMemory(target_addr_t addressSpace,
target_addr_t address, uint32 valueType,
BVariant& _value) const;
virtual status_t DisassembleCode(FunctionDebugInfo* function,
const void* buffer, size_t bufferSize,
DisassembledCode*& _sourceCode);
virtual status_t GetStatement(FunctionDebugInfo* function,
target_addr_t address,
Statement*& _statement);
virtual status_t GetInstructionInfo(target_addr_t address,
InstructionInfo& _info);
virtual status_t GetWatchpointDebugCapabilities(
int32& _maxRegisterCount,
int32& _maxBytesPerRegister,
uint8& _watchpointCapabilityFlags);
virtual status_t GetReturnAddressLocation(
StackFrame* frame, target_size_t valueSize,
ValueLocation*& _location);
private:
struct ToDwarfRegisterMap;
struct FromDwarfRegisterMap;
private:
void _AddRegister(int32 index, const char* name,
uint32 bitSize, uint32 valueType,
register_type type, bool calleePreserved);
void _AddIntegerRegister(int32 index,
const char* name, uint32 valueType,
register_type type, bool calleePreserved);
private:
Array<Register> fRegisters;
SourceLanguage* fAssemblyLanguage;
ToDwarfRegisterMap* fToDwarfRegisterMap;
FromDwarfRegisterMap* fFromDwarfRegisterMap;
};
#endif // ARCHITECTURE_X86_64_H