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      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 }
    133