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usr / src / contrib / llvm-project / lldb / source / Plugins / Process / FreeBSD /

📁 ..
📄 FreeBSDThread.cpp(19.89 KB)
📄 FreeBSDThread.h(3.07 KB)
📄 POSIXStopInfo.cpp(1.4 KB)
📄 POSIXStopInfo.h(1.93 KB)
📄 ProcessFreeBSD.cpp(33.97 KB)
📄 ProcessFreeBSD.h(6.67 KB)
📄 ProcessMonitor.cpp(40.67 KB)
📄 ProcessMonitor.h(10.42 KB)
📄 RegisterContextPOSIX.h(2.29 KB)
📄 RegisterContextPOSIXProcessMonitor_arm.cpp(7.79 KB)
📄 RegisterContextPOSIXProcessMonitor_arm.h(2.31 KB)
📄 RegisterContextPOSIXProcessMonitor_arm64.cpp(8.3 KB)
📄 RegisterContextPOSIXProcessMonitor_arm64.h(2.27 KB)
📄 RegisterContextPOSIXProcessMonitor_mips64.cpp(8.01 KB)
📄 RegisterContextPOSIXProcessMonitor_mips64.h(2.45 KB)
📄 RegisterContextPOSIXProcessMonitor_powerpc.cpp(8.65 KB)
📄 RegisterContextPOSIXProcessMonitor_powerpc.h(2.36 KB)
📄 RegisterContextPOSIXProcessMonitor_x86.cpp(19.99 KB)
📄 RegisterContextPOSIXProcessMonitor_x86.h(2.42 KB)

Editing: FreeBSDThread.h

//===-- FreeBSDThread.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 liblldb_FreeBSDThread_H_
#define liblldb_FreeBSDThread_H_

#include <memory>
#include <string>

#include "RegisterContextPOSIX.h"
#include "lldb/Target/Thread.h"

class ProcessMessage;
class ProcessMonitor;
class POSIXBreakpointProtocol;

// @class FreeBSDThread
// Abstraction of a FreeBSD thread.
class FreeBSDThread : public lldb_private::Thread {
public:
  // Constructors and destructors
  FreeBSDThread(lldb_private::Process &process, lldb::tid_t tid);

virtual ~FreeBSDThread();

// POSIXThread
  void RefreshStateAfterStop() override;

// This notifies the thread when a private stop occurs.
  void DidStop() override;

const char *GetInfo() override;

void SetName(const char *name) override;

const char *GetName() override;

lldb::RegisterContextSP GetRegisterContext() override;

lldb::RegisterContextSP
  CreateRegisterContextForFrame(lldb_private::StackFrame *frame) override;

lldb::addr_t GetThreadPointer() override;

// These functions provide a mapping from the register offset
  // back to the register index or name for use in debugging or log
  // output.

unsigned GetRegisterIndexFromOffset(unsigned offset);

const char *GetRegisterName(unsigned reg);

const char *GetRegisterNameFromOffset(unsigned offset);

// These methods form a specialized interface to POSIX threads.
  //
  bool Resume();

void Notify(const ProcessMessage &message);

// These methods provide an interface to watchpoints
  //
  bool EnableHardwareWatchpoint(lldb_private::Watchpoint *wp);

bool DisableHardwareWatchpoint(lldb_private::Watchpoint *wp);

uint32_t NumSupportedHardwareWatchpoints();

uint32_t FindVacantWatchpointIndex();

protected:
  POSIXBreakpointProtocol *GetPOSIXBreakpointProtocol() {
    if (!m_reg_context_sp)
      m_reg_context_sp = GetRegisterContext();
    return m_posix_thread;
  }

std::unique_ptr<lldb_private::StackFrame> m_frame_up;

lldb::BreakpointSiteSP m_breakpoint;

bool m_thread_name_valid;
  std::string m_thread_name;
  POSIXBreakpointProtocol *m_posix_thread;

ProcessMonitor &GetMonitor();

bool CalculateStopInfo() override;

void BreakNotify(const ProcessMessage &message);
  void WatchNotify(const ProcessMessage &message);
  virtual void TraceNotify(const ProcessMessage &message);
  void LimboNotify(const ProcessMessage &message);
  void SignalNotify(const ProcessMessage &message);
  void SignalDeliveredNotify(const ProcessMessage &message);
  void CrashNotify(const ProcessMessage &message);
  void ExitNotify(const ProcessMessage &message);
  void ExecNotify(const ProcessMessage &message);

// FreeBSDThread internal API.

// POSIXThread override
  virtual void WillResume(lldb::StateType resume_state) override;
};

#endif // #ifndef liblldb_FreeBSDThread_H_

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Editing: FreeBSDThread.h

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