contrib/llvm/tools/lldb/source/Plugins/Process/FreeBSD/ProcessFreeBSD.cpp

   1 //===-- ProcessFreeBSD.cpp ----------------------------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 // C Includes
  11 #include <errno.h>
  12
  13 // C++ Includes
  14 // Other libraries and framework includes
  15 #include "lldb/Core/PluginManager.h"
  16 #include "lldb/Core/State.h"
  17 #include "lldb/Host/Host.h"
  18 #include "lldb/Symbol/ObjectFile.h"
  19 #include "lldb/Target/DynamicLoader.h"
  20 #include "lldb/Target/Target.h"
  21
  22 #include "ProcessFreeBSD.h"
  23 #include "ProcessPOSIXLog.h"
  24 #include "Plugins/Process/Utility/InferiorCallPOSIX.h"
  25 #include "ProcessMonitor.h"
  26 #include "POSIXThread.h"
  27
  28 using namespace lldb;
  29 using namespace lldb_private;
  30
  31 //------------------------------------------------------------------------------
  32 // Static functions.
  33
  34 lldb::ProcessSP
  35 ProcessFreeBSD::CreateInstance(Target& target,
  36                                Listener &listener,
  37                                const FileSpec *crash_file_path)
  38 {
  39     lldb::ProcessSP process_sp;
  40     if (crash_file_path == NULL)
  41         process_sp.reset(new ProcessFreeBSD (target, listener));
  42     return process_sp;
  43 }
  44
  45 void
  46 ProcessFreeBSD::Initialize()
  47 {
  48     static bool g_initialized = false;
  49
  50     if (!g_initialized)
  51     {
  52         PluginManager::RegisterPlugin(GetPluginNameStatic(),
  53                                       GetPluginDescriptionStatic(),
  54                                       CreateInstance);
  55         Log::Callbacks log_callbacks = {
  56             ProcessPOSIXLog::DisableLog,
  57             ProcessPOSIXLog::EnableLog,
  58             ProcessPOSIXLog::ListLogCategories
  59         };
  60
  61         Log::RegisterLogChannel (ProcessFreeBSD::GetPluginNameStatic(), log_callbacks);
  62         ProcessPOSIXLog::RegisterPluginName(GetPluginNameStatic());
  63         g_initialized = true;
  64     }
  65 }
  66
  67 lldb_private::ConstString
  68 ProcessFreeBSD::GetPluginNameStatic()
  69 {
  70     static ConstString g_name("freebsd");
  71     return g_name;
  72 }
  73
  74 const char *
  75 ProcessFreeBSD::GetPluginDescriptionStatic()
  76 {
  77     return "Process plugin for FreeBSD";
  78 }
  79
  80 //------------------------------------------------------------------------------
  81 // ProcessInterface protocol.
  82
  83 lldb_private::ConstString
  84 ProcessFreeBSD::GetPluginName()
  85 {
  86     return GetPluginNameStatic();
  87 }
  88
  89 uint32_t
  90 ProcessFreeBSD::GetPluginVersion()
  91 {
  92     return 1;
  93 }
  94
  95 void
  96 ProcessFreeBSD::GetPluginCommandHelp(const char *command, Stream *strm)
  97 {
  98 }
  99
 100 Error
 101 ProcessFreeBSD::ExecutePluginCommand(Args &command, Stream *strm)
 102 {
 103     return Error(1, eErrorTypeGeneric);
 104 }
 105
 106 Log *
 107 ProcessFreeBSD::EnablePluginLogging(Stream *strm, Args &command)
 108 {
 109     return NULL;
 110 }
 111
 112 //------------------------------------------------------------------------------
 113 // Constructors and destructors.
 114
 115 ProcessFreeBSD::ProcessFreeBSD(Target& target, Listener &listener)
 116     : ProcessPOSIX(target, listener)
 117 {
 118 }
 119
 120 void
 121 ProcessFreeBSD::Terminate()
 122 {
 123 }
 124
 125 bool
 126 ProcessFreeBSD::UpdateThreadList(ThreadList &old_thread_list, ThreadList &new_thread_list)
 127 {
 128     // XXX haxx
 129     new_thread_list = old_thread_list;
 130
 131     return false;
 132 }