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//===-- ThreadPostMortemTrace.h ---------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLDB_TARGET_THREADPOSTMORTEMTRACE_H
#define LLDB_TARGET_THREADPOSTMORTEMTRACE_H
#include "lldb/Target/Thread.h"
#include <optional>
namespace lldb_private {
/// \class ThreadPostMortemTrace ThreadPostMortemTrace.h
///
/// Thread implementation used for representing threads gotten from trace
/// session files, which are similar to threads from core files.
///
class ThreadPostMortemTrace : public Thread {
public:
/// \param[in] process
/// The process who owns this thread.
///
/// \param[in] tid
/// The tid of this thread.
///
/// \param[in] trace_file
/// The file that contains the list of instructions that were traced when
/// this thread was being executed.
ThreadPostMortemTrace(Process &process, lldb::tid_t tid,
const std::optional<FileSpec> &trace_file)
: Thread(process, tid), m_trace_file(trace_file) {}
void RefreshStateAfterStop() override;
lldb::RegisterContextSP GetRegisterContext() override;
lldb::RegisterContextSP
CreateRegisterContextForFrame(StackFrame *frame) override;
/// \return
/// The trace file of this thread.
const std::optional<FileSpec> &GetTraceFile() const;
protected:
bool CalculateStopInfo() override;
lldb::RegisterContextSP m_thread_reg_ctx_sp;
private:
std::optional<FileSpec> m_trace_file;
};
} // namespace lldb_private
#endif // LLDB_TARGET_THREADPOSTMORTEMTRACE_H
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