* Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
* Distributed under the terms of the MIT License.
*/
#ifndef DWARF_TARGET_INTERFACE_H
#define DWARF_TARGET_INTERFACE_H
#include <Referenceable.h>
#include <Variant.h>
#include "Types.h"
class CfaContext;
class Register;
class DwarfTargetInterface : public BReferenceable {
public:
virtual ~DwarfTargetInterface();
virtual uint32 CountRegisters() const = 0;
virtual uint32 RegisterValueType(uint32 index) const = 0;
virtual bool GetRegisterValue(uint32 index,
BVariant& _value) const = 0;
virtual bool SetRegisterValue(uint32 index,
const BVariant& value) = 0;
virtual bool IsCalleePreservedRegister(uint32 index) const
= 0;
virtual status_t InitRegisterRules(CfaContext& context) const
= 0;
virtual bool ReadMemory(target_addr_t address, void* buffer,
size_t size) const = 0;
virtual bool ReadValueFromMemory(target_addr_t address,
uint32 valueType, BVariant& _value) const
= 0;
virtual bool ReadValueFromMemory(target_addr_t addressSpace,
target_addr_t address,
uint32 valueType, BVariant& _value) const
= 0;
};
#endif
