ThreadFreeBSDKernel.h

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//===-- ThreadFreeBSDKernel.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_SOURCE_PLUGINS_PROCESS_FREEBSDKERNEL_THREADFREEBSDKERNEL_H
#define LLDB_SOURCE_PLUGINS_PROCESS_FREEBSDKERNEL_THREADFREEBSDKERNEL_H
 
#include "lldb/Target/Thread.h"
 
class ThreadFreeBSDKernel : public lldb_private::Thread {
public:
  ThreadFreeBSDKernel(lldb_private::Process &process, lldb::tid_t tid,
                      lldb::addr_t pcb_addr, std::string thread_name);
 
  ~ThreadFreeBSDKernel() override;
 
  void RefreshStateAfterStop() override;
 
  lldb::RegisterContextSP GetRegisterContext() override;
 
  lldb::RegisterContextSP
  CreateRegisterContextForFrame(lldb_private::StackFrame *frame) override;
 
  const char *GetName() override {
    if (m_thread_name.empty())
      return nullptr;
    return m_thread_name.c_str();
  }
 
  void SetName(const char *name) override {
    if (name && name[0])
      m_thread_name.assign(name);
    else
      m_thread_name.clear();
  }
 
protected:
  bool CalculateStopInfo() override;
 
private:
  std::string m_thread_name;
  lldb::RegisterContextSP m_thread_reg_ctx_sp;
  lldb::addr_t m_pcb_addr;
};
 
#endif // LLDB_SOURCE_PLUGINS_PROCESS_FREEBSDKERNEL_THREADFREEBSDKERNEL_H