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 "Plugins/Instruction/ARM/EmulateInstructionARM.h" 13 #include "Plugins/Instruction/MIPS/EmulateInstructionMIPS.h" 14 #include "Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.h" 15 #include "Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h" 16 #include "Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h" 17 #include "Plugins/ObjectFile/ELF/ObjectFileELF.h" 18 #include "Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h" 19 #include "Plugins/Process/gdb-remote/ProcessGDBRemoteLog.h" 20 #include "lldb/Host/Host.h" 21 #include "lldb/Host/HostInfo.h" 22 #include "lldb/Utility/Log.h" 23 #include "lldb/Utility/Timer.h" 24 25 #if defined(__APPLE__) 26 #include "Plugins/ObjectFile/Mach-O/ObjectFileMachO.h" 27 #endif 28 29 #if defined(__linux__) || defined(__FreeBSD__) || defined(__NetBSD__) 30 #include "Plugins/Process/POSIX/ProcessPOSIXLog.h" 31 #endif 32 33 #if defined(_MSC_VER) 34 #include "Plugins/Process/Windows/Common/ProcessWindowsLog.h" 35 #include "lldb/Host/windows/windows.h" 36 #endif 37 38 #include "llvm/Support/PrettyStackTrace.h" 39 #include "llvm/Support/TargetSelect.h" 40 41 #include <string> 42 43 using namespace lldb_private; 44 45 SystemInitializerCommon::SystemInitializerCommon() {} 46 47 SystemInitializerCommon::~SystemInitializerCommon() {} 48 49 void SystemInitializerCommon::Initialize() { 50 #if defined(_MSC_VER) 51 const char *disable_crash_dialog_var = getenv("LLDB_DISABLE_CRASH_DIALOG"); 52 if (disable_crash_dialog_var && 53 llvm::StringRef(disable_crash_dialog_var).equals_lower("true")) { 54 // This will prevent Windows from displaying a dialog box requiring user 55 // interaction when 56 // LLDB crashes. This is mostly useful when automating LLDB, for example 57 // via the test 58 // suite, so that a crash in LLDB does not prevent completion of the test 59 // suite. 60 ::SetErrorMode(GetErrorMode() | SEM_FAILCRITICALERRORS | 61 SEM_NOGPFAULTERRORBOX); 62 63 _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); 64 _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); 65 _CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); 66 _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR); 67 _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR); 68 _CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR); 69 } 70 #endif 71 72 llvm::EnablePrettyStackTrace(); 73 InitializeLog(); 74 HostInfo::Initialize(); 75 static Timer::Category func_cat(LLVM_PRETTY_FUNCTION); 76 Timer scoped_timer(func_cat, LLVM_PRETTY_FUNCTION); 77 78 process_gdb_remote::ProcessGDBRemoteLog::Initialize(); 79 80 // Initialize plug-ins 81 ObjectContainerBSDArchive::Initialize(); 82 ObjectFileELF::Initialize(); 83 ObjectFilePECOFF::Initialize(); 84 85 EmulateInstructionARM::Initialize(); 86 EmulateInstructionMIPS::Initialize(); 87 EmulateInstructionMIPS64::Initialize(); 88 89 //---------------------------------------------------------------------- 90 // Apple/Darwin hosted plugins 91 //---------------------------------------------------------------------- 92 ObjectContainerUniversalMachO::Initialize(); 93 94 #if defined(__APPLE__) 95 ObjectFileMachO::Initialize(); 96 #endif 97 #if defined(__linux__) || defined(__FreeBSD__) || defined(__NetBSD__) 98 ProcessPOSIXLog::Initialize(); 99 #endif 100 #if defined(_MSC_VER) 101 ProcessWindowsLog::Initialize(); 102 #endif 103 } 104 105 void SystemInitializerCommon::Terminate() { 106 static Timer::Category func_cat(LLVM_PRETTY_FUNCTION); 107 Timer scoped_timer(func_cat, LLVM_PRETTY_FUNCTION); 108 ObjectContainerBSDArchive::Terminate(); 109 ObjectFileELF::Terminate(); 110 ObjectFilePECOFF::Terminate(); 111 112 EmulateInstructionARM::Terminate(); 113 EmulateInstructionMIPS::Terminate(); 114 EmulateInstructionMIPS64::Terminate(); 115 116 ObjectContainerUniversalMachO::Terminate(); 117 #if defined(__APPLE__) 118 ObjectFileMachO::Terminate(); 119 #endif 120 121 #if defined(_MSC_VER) 122 ProcessWindowsLog::Terminate(); 123 #endif 124 125 HostInfo::Terminate(); 126 Log::DisableAllLogChannels(); 127 } 128