1 //===-- OperatingSystem.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 11 #include "lldb/Target/OperatingSystem.h" 12 // C Includes 13 // C++ Includes 14 // Other libraries and framework includes 15 #include "lldb/Core/PluginManager.h" 16 #include "lldb/Target/Thread.h" 17 18 using namespace lldb; 19 using namespace lldb_private; 20 21 22 OperatingSystem* 23 OperatingSystem::FindPlugin (Process *process, const char *plugin_name) 24 { 25 OperatingSystemCreateInstance create_callback = NULL; 26 if (plugin_name) 27 { 28 ConstString const_plugin_name(plugin_name); 29 create_callback = PluginManager::GetOperatingSystemCreateCallbackForPluginName (const_plugin_name); 30 if (create_callback) 31 { 32 std::unique_ptr<OperatingSystem> instance_ap(create_callback(process, true)); 33 if (instance_ap.get()) 34 return instance_ap.release(); 35 } 36 } 37 else 38 { 39 for (uint32_t idx = 0; (create_callback = PluginManager::GetOperatingSystemCreateCallbackAtIndex(idx)) != NULL; ++idx) 40 { 41 std::unique_ptr<OperatingSystem> instance_ap(create_callback(process, false)); 42 if (instance_ap.get()) 43 return instance_ap.release(); 44 } 45 } 46 return NULL; 47 } 48 49 50 OperatingSystem::OperatingSystem (Process *process) : 51 m_process (process) 52 { 53 } 54 55 OperatingSystem::~OperatingSystem() 56 { 57 } 58 59 60 bool 61 OperatingSystem::IsOperatingSystemPluginThread (const lldb::ThreadSP &thread_sp) 62 { 63 if (thread_sp) 64 return thread_sp->IsOperatingSystemPluginThread(); 65 return false; 66 } 67 68
