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//===-- RegisterContextHistory.h ----------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef lldb_RegisterContextHistory_h_
#define lldb_RegisterContextHistory_h_
#include <vector>
#include "lldb/lldb-private.h"
#include "lldb/Target/RegisterContext.h"
#include "lldb/Symbol/SymbolContext.h"
namespace lldb_private {
class RegisterContextHistory : public lldb_private::RegisterContext
{
public:
typedef std::shared_ptr<RegisterContextHistory> SharedPtr;
RegisterContextHistory (Thread &thread, uint32_t concrete_frame_idx, uint32_t address_byte_size, lldb::addr_t pc_value);
///
// pure virtual functions from the base class that we must implement
///
virtual
~RegisterContextHistory ();
virtual void
InvalidateAllRegisters ();
virtual size_t
GetRegisterCount ();
virtual const lldb_private::RegisterInfo *
GetRegisterInfoAtIndex (size_t reg);
virtual size_t
GetRegisterSetCount ();
virtual const lldb_private::RegisterSet *
GetRegisterSet (size_t reg_set);
virtual bool
ReadRegister (const lldb_private::RegisterInfo *reg_info, lldb_private::RegisterValue &value);
virtual bool
WriteRegister (const lldb_private::RegisterInfo *reg_info, const lldb_private::RegisterValue &value);
virtual bool
ReadAllRegisterValues (lldb::DataBufferSP &data_sp);
virtual bool
WriteAllRegisterValues (const lldb::DataBufferSP &data_sp);
virtual uint32_t
ConvertRegisterKindToRegisterNumber (uint32_t kind, uint32_t num);
private:
//------------------------------------------------------------------
// For RegisterContextLLDB only
//------------------------------------------------------------------
lldb_private::RegisterSet m_reg_set0; // register set 0 (PC only)
lldb_private::RegisterInfo m_pc_reg_info;
lldb::addr_t m_pc_value;
DISALLOW_COPY_AND_ASSIGN (RegisterContextHistory);
};
} // namespace lldb_private
#endif // lldb_RegisterContextHistory_h_
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