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//===-- RegisterContextMacOSXFrameBackchain.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_RegisterContextMacOSXFrameBackchain_h_
#define lldb_RegisterContextMacOSXFrameBackchain_h_
// C Includes
// C++ Includes
// Other libraries and framework includes
// Project includes
#include "lldb/lldb-private.h"
#include "lldb/Target/RegisterContext.h"
#include "UnwindMacOSXFrameBackchain.h"
class RegisterContextMacOSXFrameBackchain : public lldb_private::RegisterContext
{
public:
RegisterContextMacOSXFrameBackchain (lldb_private::Thread &thread,
uint32_t concrete_frame_idx,
const UnwindMacOSXFrameBackchain::Cursor &cursor);
~RegisterContextMacOSXFrameBackchain() override;
void
InvalidateAllRegisters() override;
size_t
GetRegisterCount() override;
const lldb_private::RegisterInfo *
GetRegisterInfoAtIndex(size_t reg) override;
size_t
GetRegisterSetCount() override;
const lldb_private::RegisterSet *
GetRegisterSet(size_t reg_set) override;
bool
ReadRegister(const lldb_private::RegisterInfo *reg_info,
lldb_private::RegisterValue &value) override;
bool
WriteRegister(const lldb_private::RegisterInfo *reg_info,
const lldb_private::RegisterValue &value) override;
bool
ReadAllRegisterValues(lldb::DataBufferSP &data_sp) override;
bool
WriteAllRegisterValues(const lldb::DataBufferSP &data_sp) override;
uint32_t
ConvertRegisterKindToRegisterNumber(lldb::RegisterKind kind, uint32_t num) override;
private:
UnwindMacOSXFrameBackchain::Cursor m_cursor;
bool m_cursor_is_valid;
DISALLOW_COPY_AND_ASSIGN (RegisterContextMacOSXFrameBackchain);
};
#endif // lldb_RegisterContextMacOSXFrameBackchain_h_
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