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