1 //===-- SystemInitializerCommon.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 #include "lldb/Initialization/SystemInitializerCommon.h" 11 12 #include "lldb/Host/Host.h" 13 #include "lldb/Host/HostInfo.h" 14 #include "lldb/Core/Log.h" 15 #include "lldb/Core/Timer.h" 16 #include "lldb/Interpreter/ScriptInterpreterPython.h" 17 18 #include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h" 19 #include "Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.h" 20 #include "Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h" 21 #include "Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h" 22 #include "Plugins/ObjectFile/ELF/ObjectFileELF.h" 23 #include "Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h" 24 #include "Plugins/OperatingSystem/Python/OperatingSystemPython.h" 25 #include "Plugins/Platform/Android/PlatformAndroid.h" 26 #include "Plugins/Platform/FreeBSD/PlatformFreeBSD.h" 27 #include "Plugins/Platform/Kalimba/PlatformKalimba.h" 28 #include "Plugins/Platform/Linux/PlatformLinux.h" 29 #include "Plugins/Platform/MacOSX/PlatformiOSSimulator.h" 30 #include "Plugins/Platform/MacOSX/PlatformMacOSX.h" 31 #include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h" 32 #include "Plugins/Platform/Windows/PlatformWindows.h" 33 #include "Plugins/Process/gdb-remote/ProcessGDBRemoteLog.h" 34 35 #if defined(__APPLE__) 36 #include "Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h" 37 #include "Plugins/ObjectFile/Mach-O/ObjectFileMachO.h" 38 #include "Plugins/Platform/MacOSX/PlatformDarwinKernel.h" 39 #endif 40 41 #if defined(__linux__) 42 #include "Plugins/Process/Linux/ProcessLinux.h" 43 #include "Plugins/Process/POSIX/ProcessPOSIXLog.h" 44 #endif 45 46 #if defined(_MSC_VER) 47 #include "lldb/Host/windows/windows.h" 48 #endif 49 50 #include "llvm/Support/TargetSelect.h" 51 52 #include <string> 53 54 using namespace lldb_private; 55 56 static void 57 fatal_error_handler(void *user_data, const std::string &reason, bool gen_crash_diag) 58 { 59 Host::SetCrashDescription(reason.c_str()); 60 ::abort(); 61 } 62 63 SystemInitializerCommon::SystemInitializerCommon() 64 { 65 } 66 67 SystemInitializerCommon::~SystemInitializerCommon() 68 { 69 } 70 71 void 72 SystemInitializerCommon::Initialize() 73 { 74 #if defined(_MSC_VER) 75 const char *disable_crash_dialog_var = getenv("LLDB_DISABLE_CRASH_DIALOG"); 76 if (disable_crash_dialog_var && llvm::StringRef(disable_crash_dialog_var).equals_lower("true")) 77 { 78 // This will prevent Windows from displaying a dialog box requiring user interaction when 79 // LLDB crashes. This is mostly useful when automating LLDB, for example via the test 80 // suite, so that a crash in LLDB does not prevent completion of the test suite. 81 ::SetErrorMode(GetErrorMode() | SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX); 82 83 _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); 84 _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); 85 _CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); 86 _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR); 87 _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR); 88 _CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR); 89 } 90 #endif 91 92 Log::Initialize(); 93 HostInfo::Initialize(); 94 Timer::Initialize(); 95 Timer scoped_timer(__PRETTY_FUNCTION__, __PRETTY_FUNCTION__); 96 97 llvm::install_fatal_error_handler(fatal_error_handler, 0); 98 99 process_gdb_remote::ProcessGDBRemoteLog::Initialize(); 100 101 // Initialize plug-ins 102 ObjectContainerBSDArchive::Initialize(); 103 ObjectFileELF::Initialize(); 104 ObjectFilePECOFF::Initialize(); 105 DynamicLoaderPOSIXDYLD::Initialize(); 106 PlatformFreeBSD::Initialize(); 107 platform_linux::PlatformLinux::Initialize(); 108 PlatformWindows::Initialize(); 109 PlatformKalimba::Initialize(); 110 platform_android::PlatformAndroid::Initialize(); 111 112 //---------------------------------------------------------------------- 113 // Apple/Darwin hosted plugins 114 //---------------------------------------------------------------------- 115 DynamicLoaderMacOSXDYLD::Initialize(); 116 ObjectContainerUniversalMachO::Initialize(); 117 118 PlatformRemoteiOS::Initialize(); 119 PlatformMacOSX::Initialize(); 120 PlatformiOSSimulator::Initialize(); 121 122 #if defined(__APPLE__) 123 DynamicLoaderDarwinKernel::Initialize(); 124 PlatformDarwinKernel::Initialize(); 125 ObjectFileMachO::Initialize(); 126 #endif 127 #if defined(__linux__) 128 static ConstString g_linux_log_name("linux"); 129 ProcessPOSIXLog::Initialize(g_linux_log_name); 130 #endif 131 #ifndef LLDB_DISABLE_PYTHON 132 ScriptInterpreterPython::InitializePrivate(); 133 OperatingSystemPython::Initialize(); 134 #endif 135 } 136 137 void 138 SystemInitializerCommon::Terminate() 139 { 140 Timer scoped_timer(__PRETTY_FUNCTION__, __PRETTY_FUNCTION__); 141 ObjectContainerBSDArchive::Terminate(); 142 ObjectFileELF::Terminate(); 143 ObjectFilePECOFF::Terminate(); 144 DynamicLoaderPOSIXDYLD::Terminate(); 145 PlatformFreeBSD::Terminate(); 146 platform_linux::PlatformLinux::Terminate(); 147 PlatformWindows::Terminate(); 148 PlatformKalimba::Terminate(); 149 platform_android::PlatformAndroid::Terminate(); 150 DynamicLoaderMacOSXDYLD::Terminate(); 151 ObjectContainerUniversalMachO::Terminate(); 152 PlatformMacOSX::Terminate(); 153 PlatformRemoteiOS::Terminate(); 154 PlatformiOSSimulator::Terminate(); 155 156 #if defined(__APPLE__) 157 DynamicLoaderDarwinKernel::Terminate(); 158 ObjectFileMachO::Terminate(); 159 PlatformDarwinKernel::Terminate(); 160 #endif 161 162 #ifndef LLDB_DISABLE_PYTHON 163 OperatingSystemPython::Terminate(); 164 #endif 165 166 Log::Terminate(); 167 } 168