Vendor import of lldb trunk r290819:vendor/lldb/lldb-trunk-r290819

https://llvm.org/svn/llvm-project/lldb/trunk@290819

1 files changed, 127 insertions, 159 deletions

diff --git a/source/Plugins/Process/FreeBSD/ProcessFreeBSD.h b/source/Plugins/Process/FreeBSD/ProcessFreeBSD.h
index 888e2a90ad76..cd38989f973c 100644
--- a/source/Plugins/Process/FreeBSD/ProcessFreeBSD.h
+++ b/source/Plugins/Process/FreeBSD/ProcessFreeBSD.h
@@ -1,4 +1,5 @@
-//===-- ProcessFreeBSD.h ------------------------------------------*- C++ -*-===//
+//===-- ProcessFreeBSD.h ------------------------------------------*- C++
+//-*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -18,233 +19,200 @@
 #include <set>
 
 // Other libraries and framework includes
+#include "ProcessFreeBSD.h"
+#include "ProcessMessage.h"
 #include "lldb/Target/Process.h"
 #include "lldb/Target/ThreadList.h"
-#include "ProcessMessage.h"
-#include "ProcessFreeBSD.h"
 
 class ProcessMonitor;
 class FreeBSDThread;
 
-class ProcessFreeBSD :
-    public lldb_private::Process
-{
+class ProcessFreeBSD : public lldb_private::Process {
 
 public:
-    //------------------------------------------------------------------
-    // Static functions.
-    //------------------------------------------------------------------
-    static lldb::ProcessSP
-    CreateInstance(lldb::TargetSP target_sp,
-                   lldb::ListenerSP listener_sp,
-                   const lldb_private::FileSpec *crash_file_path);
+  //------------------------------------------------------------------
+  // Static functions.
+  //------------------------------------------------------------------
+  static lldb::ProcessSP
+  CreateInstance(lldb::TargetSP target_sp, lldb::ListenerSP listener_sp,
+                 const lldb_private::FileSpec *crash_file_path);
 
-    static void
-    Initialize();
+  static void Initialize();
 
-    static void
-    Terminate();
+  static void Terminate();
 
-    static lldb_private::ConstString
-    GetPluginNameStatic();
+  static lldb_private::ConstString GetPluginNameStatic();
 
-    static const char *
-    GetPluginDescriptionStatic();
+  static const char *GetPluginDescriptionStatic();
 
-    //------------------------------------------------------------------
-    // Constructors and destructors
-    //------------------------------------------------------------------
-    ProcessFreeBSD(lldb::TargetSP target_sp,
-                   lldb::ListenerSP listener_sp,
-                   lldb::UnixSignalsSP &unix_signals_sp);
+  //------------------------------------------------------------------
+  // Constructors and destructors
+  //------------------------------------------------------------------
+  ProcessFreeBSD(lldb::TargetSP target_sp, lldb::ListenerSP listener_sp,
+                 lldb::UnixSignalsSP &unix_signals_sp);
 
-    ~ProcessFreeBSD();
+  ~ProcessFreeBSD();
 
-    virtual lldb_private::Error
-    WillResume() override;
+  virtual lldb_private::Error WillResume() override;
 
-    //------------------------------------------------------------------
-    // PluginInterface protocol
-    //------------------------------------------------------------------
-    virtual lldb_private::ConstString
-    GetPluginName() override;
+  //------------------------------------------------------------------
+  // PluginInterface protocol
+  //------------------------------------------------------------------
+  virtual lldb_private::ConstString GetPluginName() override;
 
-    virtual uint32_t
-    GetPluginVersion() override;
+  virtual uint32_t GetPluginVersion() override;
 
 public:
-    //------------------------------------------------------------------
-    // Process protocol.
-    //------------------------------------------------------------------
-    void
-    Finalize() override;
+  //------------------------------------------------------------------
+  // Process protocol.
+  //------------------------------------------------------------------
+  void Finalize() override;
 
-    bool
-    CanDebug(lldb::TargetSP target_sp, bool plugin_specified_by_name) override;
+  bool CanDebug(lldb::TargetSP target_sp,
+                bool plugin_specified_by_name) override;
 
-    lldb_private::Error
-    WillLaunch(lldb_private::Module *module) override;
+  lldb_private::Error WillLaunch(lldb_private::Module *module) override;
 
-    lldb_private::Error
-    DoAttachToProcessWithID (lldb::pid_t pid, const lldb_private::ProcessAttachInfo &attach_info) override;
+  lldb_private::Error DoAttachToProcessWithID(
+      lldb::pid_t pid,
+      const lldb_private::ProcessAttachInfo &attach_info) override;
 
-    lldb_private::Error
-    DoLaunch (lldb_private::Module *exe_module,
-              lldb_private::ProcessLaunchInfo &launch_info) override;
+  lldb_private::Error
+  DoLaunch(lldb_private::Module *exe_module,
+           lldb_private::ProcessLaunchInfo &launch_info) override;
 
-    void
-    DidLaunch() override;
+  void DidLaunch() override;
 
-    lldb_private::Error
-    DoResume() override;
+  lldb_private::Error DoResume() override;
 
-    lldb_private::Error
-    DoHalt(bool &caused_stop) override;
+  lldb_private::Error DoHalt(bool &caused_stop) override;
 
-    lldb_private::Error
-    DoDetach(bool keep_stopped) override;
+  lldb_private::Error DoDetach(bool keep_stopped) override;
 
-    lldb_private::Error
-    DoSignal(int signal) override;
+  lldb_private::Error DoSignal(int signal) override;
 
-    lldb_private::Error
-    DoDestroy() override;
+  lldb_private::Error DoDestroy() override;
 
-    void
-    DoDidExec() override;
+  void DoDidExec() override;
 
-    void
-    RefreshStateAfterStop() override;
+  void RefreshStateAfterStop() override;
 
-    bool
-    IsAlive() override;
+  bool IsAlive() override;
 
-    size_t
-    DoReadMemory(lldb::addr_t vm_addr,
-                 void *buf,
-                 size_t size,
-                 lldb_private::Error &error) override;
+  size_t DoReadMemory(lldb::addr_t vm_addr, void *buf, size_t size,
+                      lldb_private::Error &error) override;
 
-    size_t
-    DoWriteMemory(lldb::addr_t vm_addr, const void *buf, size_t size,
-                  lldb_private::Error &error) override;
+  size_t DoWriteMemory(lldb::addr_t vm_addr, const void *buf, size_t size,
+                       lldb_private::Error &error) override;
 
-    lldb::addr_t
-    DoAllocateMemory(size_t size, uint32_t permissions,
-                     lldb_private::Error &error) override;
+  lldb::addr_t DoAllocateMemory(size_t size, uint32_t permissions,
+                                lldb_private::Error &error) override;
 
-    lldb_private::Error
-    DoDeallocateMemory(lldb::addr_t ptr) override;
+  lldb_private::Error DoDeallocateMemory(lldb::addr_t ptr) override;
 
-    virtual size_t
-    GetSoftwareBreakpointTrapOpcode(lldb_private::BreakpointSite* bp_site);
+  virtual size_t
+  GetSoftwareBreakpointTrapOpcode(lldb_private::BreakpointSite *bp_site);
 
-    lldb_private::Error
-    EnableBreakpointSite(lldb_private::BreakpointSite *bp_site) override;
+  lldb_private::Error
+  EnableBreakpointSite(lldb_private::BreakpointSite *bp_site) override;
 
-    lldb_private::Error
-    DisableBreakpointSite(lldb_private::BreakpointSite *bp_site) override;
+  lldb_private::Error
+  DisableBreakpointSite(lldb_private::BreakpointSite *bp_site) override;
 
-    lldb_private::Error
-    EnableWatchpoint(lldb_private::Watchpoint *wp, bool notify = true) override;
+  lldb_private::Error EnableWatchpoint(lldb_private::Watchpoint *wp,
+                                       bool notify = true) override;
 
-    lldb_private::Error
-    DisableWatchpoint(lldb_private::Watchpoint *wp, bool notify = true) override;
+  lldb_private::Error DisableWatchpoint(lldb_private::Watchpoint *wp,
+                                        bool notify = true) override;
 
-    lldb_private::Error
-    GetWatchpointSupportInfo(uint32_t &num) override;
+  lldb_private::Error GetWatchpointSupportInfo(uint32_t &num) override;
 
-    lldb_private::Error
-    GetWatchpointSupportInfo(uint32_t &num, bool &after) override;
+  lldb_private::Error GetWatchpointSupportInfo(uint32_t &num,
+                                               bool &after) override;
 
-    virtual uint32_t
-    UpdateThreadListIfNeeded();
+  virtual uint32_t UpdateThreadListIfNeeded();
 
-    bool
-    UpdateThreadList(lldb_private::ThreadList &old_thread_list,
-                     lldb_private::ThreadList &new_thread_list) override;
+  bool UpdateThreadList(lldb_private::ThreadList &old_thread_list,
+                        lldb_private::ThreadList &new_thread_list) override;
 
-    virtual lldb::ByteOrder
-    GetByteOrder() const;
+  virtual lldb::ByteOrder GetByteOrder() const;
 
-    lldb::addr_t
-    GetImageInfoAddress() override;
+  lldb::addr_t GetImageInfoAddress() override;
 
-    size_t
-    PutSTDIN(const char *buf, size_t len, lldb_private::Error &error) override;
+  size_t PutSTDIN(const char *buf, size_t len,
+                  lldb_private::Error &error) override;
 
-    const lldb::DataBufferSP
-    GetAuxvData () override;
+  const lldb::DataBufferSP GetAuxvData() override;
 
-    //--------------------------------------------------------------------------
-    // ProcessFreeBSD internal API.
+  //--------------------------------------------------------------------------
+  // ProcessFreeBSD internal API.
 
-    /// Registers the given message with this process.
-    virtual void
-    SendMessage(const ProcessMessage &message);
+  /// Registers the given message with this process.
+  virtual void SendMessage(const ProcessMessage &message);
 
-    ProcessMonitor &
-    GetMonitor() { assert(m_monitor); return *m_monitor; }
+  ProcessMonitor &GetMonitor() {
+    assert(m_monitor);
+    return *m_monitor;
+  }
 
-    lldb_private::FileSpec
-    GetFileSpec(const lldb_private::FileAction *file_action,
-                const lldb_private::FileSpec &default_file_spec,
-                const lldb_private::FileSpec &dbg_pts_file_spec);
+  lldb_private::FileSpec
+  GetFileSpec(const lldb_private::FileAction *file_action,
+              const lldb_private::FileSpec &default_file_spec,
+              const lldb_private::FileSpec &dbg_pts_file_spec);
 
-    /// Adds the thread to the list of threads for which we have received the initial stopping signal.
-    /// The \p stop_tid parameter indicates the thread which the stop happened for.
-    bool
-    AddThreadForInitialStopIfNeeded(lldb::tid_t stop_tid);
+  /// Adds the thread to the list of threads for which we have received the
+  /// initial stopping signal.
+  /// The \p stop_tid parameter indicates the thread which the stop happened
+  /// for.
+  bool AddThreadForInitialStopIfNeeded(lldb::tid_t stop_tid);
 
-    bool
-    WaitingForInitialStop(lldb::tid_t stop_tid);
+  bool WaitingForInitialStop(lldb::tid_t stop_tid);
 
-    virtual FreeBSDThread *
-    CreateNewFreeBSDThread(lldb_private::Process &process, lldb::tid_t tid);
+  virtual FreeBSDThread *CreateNewFreeBSDThread(lldb_private::Process &process,
+                                                lldb::tid_t tid);
 
 protected:
-    /// Target byte order.
-    lldb::ByteOrder m_byte_order;
-
-    /// Process monitor;
-    ProcessMonitor *m_monitor;
+  /// Target byte order.
+  lldb::ByteOrder m_byte_order;
 
-    /// The module we are executing.
-    lldb_private::Module *m_module;
+  /// Process monitor;
+  ProcessMonitor *m_monitor;
 
-    /// Message queue notifying this instance of inferior process state changes.
-    std::recursive_mutex m_message_mutex;
-    std::queue<ProcessMessage> m_message_queue;
+  /// The module we are executing.
+  lldb_private::Module *m_module;
 
-    /// Drive any exit events to completion.
-    bool m_exit_now;
+  /// Message queue notifying this instance of inferior process state changes.
+  std::recursive_mutex m_message_mutex;
+  std::queue<ProcessMessage> m_message_queue;
 
-    /// Returns true if the process has exited.
-    bool HasExited();
+  /// Drive any exit events to completion.
+  bool m_exit_now;
 
-    /// Returns true if the process is stopped.
-    bool IsStopped();
+  /// Returns true if the process has exited.
+  bool HasExited();
 
-    /// Returns true if at least one running is currently running
-    bool IsAThreadRunning();
+  /// Returns true if the process is stopped.
+  bool IsStopped();
 
-    typedef std::map<lldb::addr_t, lldb::addr_t> MMapMap;
-    MMapMap m_addr_to_mmap_size;
+  /// Returns true if at least one running is currently running
+  bool IsAThreadRunning();
 
-    typedef std::set<lldb::tid_t> ThreadStopSet;
-    /// Every thread begins with a stop signal. This keeps track
-    /// of the threads for which we have received the stop signal.
-    ThreadStopSet m_seen_initial_stop;
+  typedef std::map<lldb::addr_t, lldb::addr_t> MMapMap;
+  MMapMap m_addr_to_mmap_size;
 
-    friend class FreeBSDThread;
+  typedef std::set<lldb::tid_t> ThreadStopSet;
+  /// Every thread begins with a stop signal. This keeps track
+  /// of the threads for which we have received the stop signal.
+  ThreadStopSet m_seen_initial_stop;
 
-    typedef std::vector<lldb::tid_t> tid_collection;
-    tid_collection m_suspend_tids;
-    tid_collection m_run_tids;
-    tid_collection m_step_tids;
+  friend class FreeBSDThread;
 
-    int m_resume_signo;
+  typedef std::vector<lldb::tid_t> tid_collection;
+  tid_collection m_suspend_tids;
+  tid_collection m_run_tids;
+  tid_collection m_step_tids;
 
+  int m_resume_signo;
 };
 
-#endif  // liblldb_ProcessFreeBSD_H_
+#endif // liblldb_ProcessFreeBSD_H_