1 //===-- SystemInitializerFull.cpp -----------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "SystemInitializerFull.h" 10 #include "lldb/API/SBCommandInterpreter.h" 11 #include "lldb/Core/Debugger.h" 12 #include "lldb/Core/PluginManager.h" 13 #include "lldb/Host/Config.h" 14 #include "lldb/Host/Host.h" 15 #include "lldb/Initialization/SystemInitializerCommon.h" 16 #include "lldb/Interpreter/CommandInterpreter.h" 17 #include "lldb/Target/ProcessTrace.h" 18 #include "lldb/Utility/Timer.h" 19 #include "llvm/Support/TargetSelect.h" 20 21 #pragma clang diagnostic push 22 #pragma clang diagnostic ignored "-Wglobal-constructors" 23 #include "llvm/ExecutionEngine/MCJIT.h" 24 #pragma clang diagnostic pop 25 26 #include <string> 27 28 #define LLDB_PLUGIN(p) LLDB_PLUGIN_DECLARE(p) 29 #include "Plugins/Plugins.def" 30 31 using namespace lldb_private; 32 33 SystemInitializerFull::SystemInitializerFull() = default; 34 SystemInitializerFull::~SystemInitializerFull() = default; 35 36 llvm::Error SystemInitializerFull::Initialize() { 37 if (auto e = SystemInitializerCommon::Initialize()) 38 return e; 39 40 // Initialize LLVM and Clang 41 llvm::InitializeAllTargets(); 42 llvm::InitializeAllAsmPrinters(); 43 llvm::InitializeAllTargetMCs(); 44 llvm::InitializeAllDisassemblers(); 45 46 #define LLDB_PLUGIN(p) LLDB_PLUGIN_INITIALIZE(p); 47 #include "Plugins/Plugins.def" 48 49 // Initialize plug-ins in core LLDB 50 ProcessTrace::Initialize(); 51 52 // Scan for any system or user LLDB plug-ins 53 PluginManager::Initialize(); 54 55 // The process settings need to know about installed plug-ins, so the 56 // Settings must be initialized AFTER PluginManager::Initialize is called. 57 Debugger::SettingsInitialize(); 58 59 return llvm::Error::success(); 60 } 61 62 void SystemInitializerFull::Terminate() { 63 static Timer::Category func_cat(LLVM_PRETTY_FUNCTION); 64 Timer scoped_timer(func_cat, LLVM_PRETTY_FUNCTION); 65 66 Debugger::SettingsTerminate(); 67 68 // Terminate plug-ins in core LLDB 69 ProcessTrace::Terminate(); 70 71 // Terminate and unload and loaded system or user LLDB plug-ins 72 PluginManager::Terminate(); 73 74 #define LLDB_PLUGIN(p) LLDB_PLUGIN_TERMINATE(p); 75 #include "Plugins/Plugins.def" 76 77 // Now shutdown the common parts, in reverse order. 78 SystemInitializerCommon::Terminate(); 79 } 80