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//===-- HistoryUnwind.h -----------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_HistoryUnwind_h_
#define liblldb_HistoryUnwind_h_
// C Includes
// C++ Includes
#include <vector>
// Other libraries and framework includes
// Project includes
#include "lldb/lldb-private.h"
#include "lldb/Host/Mutex.h"
#include "lldb/Target/Unwind.h"
namespace lldb_private {
class HistoryUnwind : public lldb_private::Unwind
{
public:
HistoryUnwind (Thread &thread, std::vector<lldb::addr_t> pcs, bool stop_id_is_valid);
~HistoryUnwind() override;
protected:
void
DoClear() override;
lldb::RegisterContextSP
DoCreateRegisterContextForFrame(StackFrame *frame) override;
bool
DoGetFrameInfoAtIndex(uint32_t frame_idx,
lldb::addr_t& cfa,
lldb::addr_t& pc) override;
uint32_t
DoGetFrameCount() override;
private:
std::vector<lldb::addr_t> m_pcs;
bool m_stop_id_is_valid;
};
} // namespace lldb_private
#endif // liblldb_HistoryUnwind_h_
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