source/Initialization/SystemInitializerCommon.cpp

   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/Core/Timer.h"
  21 #include "lldb/Host/Host.h"
  22 #include "lldb/Host/HostInfo.h"
  23 #include "lldb/Utility/Log.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 }