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 "Plugins/Instruction/ARM/EmulateInstructionARM.h" 17 #include "Plugins/Instruction/MIPS/EmulateInstructionMIPS.h" 18 #include "Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.h" 19 #include "Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h" 20 #include "Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h" 21 #include "Plugins/ObjectFile/ELF/ObjectFileELF.h" 22 #include "Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h" 23 #include "Plugins/Platform/Android/PlatformAndroid.h" 24 #include "Plugins/Platform/FreeBSD/PlatformFreeBSD.h" 25 #include "Plugins/Platform/Kalimba/PlatformKalimba.h" 26 #include "Plugins/Platform/Linux/PlatformLinux.h" 27 #include "Plugins/Platform/MacOSX/PlatformMacOSX.h" 28 #include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h" 29 #include "Plugins/Platform/NetBSD/PlatformNetBSD.h" 30 #include "Plugins/Platform/Windows/PlatformWindows.h" 31 #include "Plugins/Process/gdb-remote/ProcessGDBRemoteLog.h" 32 33 #if defined(__APPLE__) 34 #include "Plugins/Platform/MacOSX/PlatformiOSSimulator.h" 35 #include "Plugins/ObjectFile/Mach-O/ObjectFileMachO.h" 36 #include "Plugins/Platform/MacOSX/PlatformDarwinKernel.h" 37 #endif 38 39 #if defined(__linux__) 40 #include "Plugins/Process/POSIX/ProcessPOSIXLog.h" 41 #endif 42 43 #if defined(_MSC_VER) 44 #include "Plugins/Process/Windows/Common/ProcessWindowsLog.h" 45 #include "lldb/Host/windows/windows.h" 46 #endif 47 48 #include "llvm/Support/TargetSelect.h" 49 50 #include <string> 51 52 using namespace lldb_private; 53 54 static void 55 fatal_error_handler(void *user_data, const std::string &reason, bool gen_crash_diag) 56 { 57 Host::SetCrashDescription(reason.c_str()); 58 ::abort(); 59 } 60 61 SystemInitializerCommon::SystemInitializerCommon() 62 { 63 } 64 65 SystemInitializerCommon::~SystemInitializerCommon() 66 { 67 } 68 69 void 70 SystemInitializerCommon::Initialize() 71 { 72 #if defined(_MSC_VER) 73 const char *disable_crash_dialog_var = getenv("LLDB_DISABLE_CRASH_DIALOG"); 74 if (disable_crash_dialog_var && llvm::StringRef(disable_crash_dialog_var).equals_lower("true")) 75 { 76 // This will prevent Windows from displaying a dialog box requiring user interaction when 77 // LLDB crashes. This is mostly useful when automating LLDB, for example via the test 78 // suite, so that a crash in LLDB does not prevent completion of the test suite. 79 ::SetErrorMode(GetErrorMode() | SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX); 80 81 _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); 82 _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); 83 _CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); 84 _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR); 85 _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR); 86 _CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR); 87 } 88 #endif 89 90 Log::Initialize(); 91 HostInfo::Initialize(); 92 Timer scoped_timer(__PRETTY_FUNCTION__, __PRETTY_FUNCTION__); 93 94 llvm::install_fatal_error_handler(fatal_error_handler, 0); 95 96 process_gdb_remote::ProcessGDBRemoteLog::Initialize(); 97 98 // Initialize plug-ins 99 ObjectContainerBSDArchive::Initialize(); 100 ObjectFileELF::Initialize(); 101 ObjectFilePECOFF::Initialize(); 102 platform_freebsd::PlatformFreeBSD::Initialize(); 103 platform_linux::PlatformLinux::Initialize(); 104 platform_netbsd::PlatformNetBSD::Initialize(); 105 PlatformWindows::Initialize(); 106 PlatformKalimba::Initialize(); 107 platform_android::PlatformAndroid::Initialize(); 108 109 EmulateInstructionARM::Initialize(); 110 EmulateInstructionMIPS::Initialize(); 111 EmulateInstructionMIPS64::Initialize(); 112 113 //---------------------------------------------------------------------- 114 // Apple/Darwin hosted plugins 115 //---------------------------------------------------------------------- 116 ObjectContainerUniversalMachO::Initialize(); 117 118 PlatformRemoteiOS::Initialize(); 119 PlatformMacOSX::Initialize(); 120 121 #if defined(__APPLE__) 122 PlatformiOSSimulator::Initialize(); 123 PlatformDarwinKernel::Initialize(); 124 ObjectFileMachO::Initialize(); 125 #endif 126 #if defined(__linux__) 127 static ConstString g_linux_log_name("linux"); 128 ProcessPOSIXLog::Initialize(g_linux_log_name); 129 #endif 130 #if defined(_MSC_VER) 131 ProcessWindowsLog::Initialize(); 132 #endif 133 } 134 135 void 136 SystemInitializerCommon::Terminate() 137 { 138 Timer scoped_timer(__PRETTY_FUNCTION__, __PRETTY_FUNCTION__); 139 ObjectContainerBSDArchive::Terminate(); 140 ObjectFileELF::Terminate(); 141 ObjectFilePECOFF::Terminate(); 142 platform_freebsd::PlatformFreeBSD::Terminate(); 143 platform_linux::PlatformLinux::Terminate(); 144 platform_netbsd::PlatformNetBSD::Terminate(); 145 PlatformWindows::Terminate(); 146 PlatformKalimba::Terminate(); 147 platform_android::PlatformAndroid::Terminate(); 148 ObjectContainerUniversalMachO::Terminate(); 149 PlatformMacOSX::Terminate(); 150 PlatformRemoteiOS::Terminate(); 151 152 EmulateInstructionARM::Terminate(); 153 EmulateInstructionMIPS::Terminate(); 154 EmulateInstructionMIPS64::Terminate(); 155 156 #if defined(__APPLE__) 157 PlatformiOSSimulator::Terminate(); 158 ObjectFileMachO::Terminate(); 159 PlatformDarwinKernel::Terminate(); 160 #endif 161 162 #if defined(_MSC_VER) 163 ProcessWindowsLog::Terminate(); 164 #endif 165 166 HostInfo::Terminate(); 167 Log::Terminate(); 168 } 169