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/Symbol/GoASTContext.h" 17 #include "lldb/Symbol/ClangASTContext.h" 18 #include "Plugins/Instruction/ARM/EmulateInstructionARM.h" 19 #include "Plugins/Instruction/MIPS/EmulateInstructionMIPS.h" 20 #include "Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.h" 21 #include "Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h" 22 #include "Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h" 23 #include "Plugins/ObjectFile/ELF/ObjectFileELF.h" 24 #include "Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.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/PlatformMacOSX.h" 30 #include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h" 31 #include "Plugins/Platform/NetBSD/PlatformNetBSD.h" 32 #include "Plugins/Platform/Windows/PlatformWindows.h" 33 #include "Plugins/Process/gdb-remote/ProcessGDBRemoteLog.h" 34 35 #if defined(__APPLE__) 36 #include "Plugins/Platform/MacOSX/PlatformiOSSimulator.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/POSIX/ProcessPOSIXLog.h" 43 #endif 44 45 #if defined(_MSC_VER) 46 #include "Plugins/Process/Windows/Common/ProcessWindowsLog.h" 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 scoped_timer(__PRETTY_FUNCTION__, __PRETTY_FUNCTION__); 95 96 llvm::install_fatal_error_handler(fatal_error_handler, 0); 97 98 process_gdb_remote::ProcessGDBRemoteLog::Initialize(); 99 100 // Initialize plug-ins 101 ClangASTContext::Initialize(); 102 GoASTContext::Initialize(); 103 104 ObjectContainerBSDArchive::Initialize(); 105 ObjectFileELF::Initialize(); 106 ObjectFilePECOFF::Initialize(); 107 platform_freebsd::PlatformFreeBSD::Initialize(); 108 platform_linux::PlatformLinux::Initialize(); 109 platform_netbsd::PlatformNetBSD::Initialize(); 110 PlatformWindows::Initialize(); 111 PlatformKalimba::Initialize(); 112 platform_android::PlatformAndroid::Initialize(); 113 114 EmulateInstructionARM::Initialize(); 115 EmulateInstructionMIPS::Initialize(); 116 EmulateInstructionMIPS64::Initialize(); 117 118 //---------------------------------------------------------------------- 119 // Apple/Darwin hosted plugins 120 //---------------------------------------------------------------------- 121 ObjectContainerUniversalMachO::Initialize(); 122 123 PlatformRemoteiOS::Initialize(); 124 PlatformMacOSX::Initialize(); 125 126 #if defined(__APPLE__) 127 PlatformiOSSimulator::Initialize(); 128 PlatformDarwinKernel::Initialize(); 129 ObjectFileMachO::Initialize(); 130 #endif 131 #if defined(__linux__) 132 static ConstString g_linux_log_name("linux"); 133 ProcessPOSIXLog::Initialize(g_linux_log_name); 134 #endif 135 #if defined(_MSC_VER) 136 ProcessWindowsLog::Initialize(); 137 #endif 138 } 139 140 void 141 SystemInitializerCommon::Terminate() 142 { 143 Timer scoped_timer(__PRETTY_FUNCTION__, __PRETTY_FUNCTION__); 144 ObjectContainerBSDArchive::Terminate(); 145 ObjectFileELF::Terminate(); 146 ObjectFilePECOFF::Terminate(); 147 platform_freebsd::PlatformFreeBSD::Terminate(); 148 platform_linux::PlatformLinux::Terminate(); 149 platform_netbsd::PlatformNetBSD::Terminate(); 150 PlatformWindows::Terminate(); 151 PlatformKalimba::Terminate(); 152 platform_android::PlatformAndroid::Terminate(); 153 ObjectContainerUniversalMachO::Terminate(); 154 PlatformMacOSX::Terminate(); 155 PlatformRemoteiOS::Terminate(); 156 157 ClangASTContext::Terminate(); 158 GoASTContext::Terminate(); 159 160 EmulateInstructionARM::Terminate(); 161 EmulateInstructionMIPS::Terminate(); 162 EmulateInstructionMIPS64::Terminate(); 163 164 #if defined(__APPLE__) 165 PlatformiOSSimulator::Terminate(); 166 ObjectFileMachO::Terminate(); 167 PlatformDarwinKernel::Terminate(); 168 #endif 169 170 #if defined(_MSC_VER) 171 ProcessWindowsLog::Terminate(); 172 #endif 173 174 HostInfo::Terminate(); 175 Log::Terminate(); 176 } 177