1 //===-- SystemInitializerFull.cpp -------------------------------*- C++ -*-===//
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 
11 #include "lldb/API/SBCommandInterpreter.h"
12 
13 #if !defined(LLDB_DISABLE_PYTHON)
14 #include "Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.h"
15 #endif
16 
17 #include "lldb/Core/Debugger.h"
18 #include "lldb/Host/Host.h"
19 #include "lldb/Initialization/SystemInitializerCommon.h"
20 #include "lldb/Interpreter/CommandInterpreter.h"
21 #include "lldb/Symbol/ClangASTContext.h"
22 #include "lldb/Utility/Timer.h"
23 
24 #include "Plugins/ABI/MacOSX-arm/ABIMacOSX_arm.h"
25 #include "Plugins/ABI/MacOSX-arm64/ABIMacOSX_arm64.h"
26 #include "Plugins/ABI/MacOSX-i386/ABIMacOSX_i386.h"
27 #include "Plugins/ABI/SysV-arm/ABISysV_arm.h"
28 #include "Plugins/ABI/SysV-arm64/ABISysV_arm64.h"
29 #include "Plugins/ABI/SysV-hexagon/ABISysV_hexagon.h"
30 #include "Plugins/ABI/SysV-i386/ABISysV_i386.h"
31 #include "Plugins/ABI/SysV-mips/ABISysV_mips.h"
32 #include "Plugins/ABI/SysV-mips64/ABISysV_mips64.h"
33 #include "Plugins/ABI/SysV-ppc/ABISysV_ppc.h"
34 #include "Plugins/ABI/SysV-ppc64/ABISysV_ppc64.h"
35 #include "Plugins/ABI/SysV-s390x/ABISysV_s390x.h"
36 #include "Plugins/ABI/SysV-x86_64/ABISysV_x86_64.h"
37 #include "Plugins/ABI/Windows-x86_64/ABIWindows_x86_64.h"
38 #include "Plugins/Architecture/Arm/ArchitectureArm.h"
39 #include "Plugins/Architecture/Mips/ArchitectureMips.h"
40 #include "Plugins/Architecture/PPC64/ArchitecturePPC64.h"
41 #include "Plugins/Disassembler/llvm/DisassemblerLLVMC.h"
42 #include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h"
43 #include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h"
44 #include "Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.h"
45 #include "Plugins/DynamicLoader/Static/DynamicLoaderStatic.h"
46 #include "Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.h"
47 #include "Plugins/Instruction/ARM/EmulateInstructionARM.h"
48 #include "Plugins/Instruction/ARM64/EmulateInstructionARM64.h"
49 #include "Plugins/Instruction/MIPS/EmulateInstructionMIPS.h"
50 #include "Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.h"
51 #include "Plugins/Instruction/PPC64/EmulateInstructionPPC64.h"
52 #include "Plugins/InstrumentationRuntime/ASan/ASanRuntime.h"
53 #include "Plugins/InstrumentationRuntime/MainThreadChecker/MainThreadCheckerRuntime.h"
54 #include "Plugins/InstrumentationRuntime/TSan/TSanRuntime.h"
55 #include "Plugins/InstrumentationRuntime/UBSan/UBSanRuntime.h"
56 #include "Plugins/JITLoader/GDB/JITLoaderGDB.h"
57 #include "Plugins/Language/CPlusPlus/CPlusPlusLanguage.h"
58 #include "Plugins/Language/ObjC/ObjCLanguage.h"
59 #include "Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.h"
60 #include "Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h"
61 #include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h"
62 #include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h"
63 #include "Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h"
64 #include "Plugins/MemoryHistory/asan/MemoryHistoryASan.h"
65 #include "Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h"
66 #include "Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h"
67 #include "Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.h"
68 #include "Plugins/ObjectFile/ELF/ObjectFileELF.h"
69 #include "Plugins/ObjectFile/Mach-O/ObjectFileMachO.h"
70 #include "Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h"
71 #include "Plugins/OperatingSystem/Python/OperatingSystemPython.h"
72 #include "Plugins/Platform/Android/PlatformAndroid.h"
73 #include "Plugins/Platform/FreeBSD/PlatformFreeBSD.h"
74 #include "Plugins/Platform/Linux/PlatformLinux.h"
75 #include "Plugins/Platform/MacOSX/PlatformMacOSX.h"
76 #include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h"
77 #include "Plugins/Platform/NetBSD/PlatformNetBSD.h"
78 #include "Plugins/Platform/OpenBSD/PlatformOpenBSD.h"
79 #include "Plugins/Platform/Windows/PlatformWindows.h"
80 #include "Plugins/Platform/gdb-server/PlatformRemoteGDBServer.h"
81 #include "Plugins/Process/elf-core/ProcessElfCore.h"
82 #include "Plugins/Process/gdb-remote/ProcessGDBRemote.h"
83 #include "Plugins/Process/mach-core/ProcessMachCore.h"
84 #include "Plugins/Process/minidump/ProcessMinidump.h"
85 #include "Plugins/ScriptInterpreter/None/ScriptInterpreterNone.h"
86 #include "Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h"
87 #include "Plugins/SymbolFile/DWARF/SymbolFileDWARF.h"
88 #include "Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h"
89 #include "Plugins/SymbolFile/PDB/SymbolFilePDB.h"
90 #include "Plugins/SymbolFile/Symtab/SymbolFileSymtab.h"
91 #include "Plugins/SymbolVendor/ELF/SymbolVendorELF.h"
92 #include "Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h"
93 #include "Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.h"
94 #include "Plugins/UnwindAssembly/x86/UnwindAssembly-x86.h"
95 
96 #if defined(__APPLE__)
97 #include "Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h"
98 #include "Plugins/Platform/MacOSX/PlatformAppleTVSimulator.h"
99 #include "Plugins/Platform/MacOSX/PlatformAppleWatchSimulator.h"
100 #include "Plugins/Platform/MacOSX/PlatformDarwinKernel.h"
101 #include "Plugins/Platform/MacOSX/PlatformRemoteAppleBridge.h"
102 #include "Plugins/Platform/MacOSX/PlatformRemoteAppleTV.h"
103 #include "Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.h"
104 #include "Plugins/Platform/MacOSX/PlatformiOSSimulator.h"
105 #include "Plugins/Process/MacOSX-Kernel/ProcessKDP.h"
106 #include "Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.h"
107 #endif
108 #include "Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.h"
109 
110 #if defined(__FreeBSD__)
111 #include "Plugins/Process/FreeBSD/ProcessFreeBSD.h"
112 #endif
113 
114 #if defined(_WIN32)
115 #include "Plugins/Process/Windows/Common/ProcessWindows.h"
116 #include "lldb/Host/windows/windows.h"
117 #endif
118 
119 #include "llvm/Support/TargetSelect.h"
120 
121 #pragma clang diagnostic push
122 #pragma clang diagnostic ignored "-Wglobal-constructors"
123 #include "llvm/ExecutionEngine/MCJIT.h"
124 #pragma clang diagnostic pop
125 
126 #include <string>
127 
128 using namespace lldb_private;
129 
130 SystemInitializerFull::SystemInitializerFull() {}
131 
132 SystemInitializerFull::~SystemInitializerFull() {}
133 
134 llvm::Error SystemInitializerFull::Initialize() {
135   if (auto e = SystemInitializerCommon::Initialize())
136     return e;
137 
138   breakpad::ObjectFileBreakpad::Initialize();
139   ObjectFileELF::Initialize();
140   ObjectFileMachO::Initialize();
141   ObjectFilePECOFF::Initialize();
142 
143   ObjectContainerBSDArchive::Initialize();
144   ObjectContainerUniversalMachO::Initialize();
145 
146   ScriptInterpreterNone::Initialize();
147 
148 #ifndef LLDB_DISABLE_PYTHON
149   OperatingSystemPython::Initialize();
150 #endif
151 
152 #if !defined(LLDB_DISABLE_PYTHON)
153   ScriptInterpreterPython::Initialize();
154 #endif
155 
156   platform_freebsd::PlatformFreeBSD::Initialize();
157   platform_linux::PlatformLinux::Initialize();
158   platform_netbsd::PlatformNetBSD::Initialize();
159   platform_openbsd::PlatformOpenBSD::Initialize();
160   PlatformWindows::Initialize();
161   platform_android::PlatformAndroid::Initialize();
162   PlatformRemoteiOS::Initialize();
163   PlatformMacOSX::Initialize();
164 #if defined(__APPLE__)
165   PlatformiOSSimulator::Initialize();
166   PlatformDarwinKernel::Initialize();
167 #endif
168 
169   // Initialize LLVM and Clang
170   llvm::InitializeAllTargets();
171   llvm::InitializeAllAsmPrinters();
172   llvm::InitializeAllTargetMCs();
173   llvm::InitializeAllDisassemblers();
174 
175   ClangASTContext::Initialize();
176 
177   ABIMacOSX_i386::Initialize();
178   ABIMacOSX_arm::Initialize();
179   ABIMacOSX_arm64::Initialize();
180   ABISysV_arm::Initialize();
181   ABISysV_arm64::Initialize();
182   ABISysV_hexagon::Initialize();
183   ABISysV_i386::Initialize();
184   ABISysV_x86_64::Initialize();
185   ABISysV_ppc::Initialize();
186   ABISysV_ppc64::Initialize();
187   ABISysV_mips::Initialize();
188   ABISysV_mips64::Initialize();
189   ABISysV_s390x::Initialize();
190   ABIWindows_x86_64::Initialize();
191 
192   ArchitectureArm::Initialize();
193   ArchitectureMips::Initialize();
194   ArchitecturePPC64::Initialize();
195 
196   DisassemblerLLVMC::Initialize();
197 
198   JITLoaderGDB::Initialize();
199   ProcessElfCore::Initialize();
200   ProcessMachCore::Initialize();
201   minidump::ProcessMinidump::Initialize();
202   MemoryHistoryASan::Initialize();
203   AddressSanitizerRuntime::Initialize();
204   ThreadSanitizerRuntime::Initialize();
205   UndefinedBehaviorSanitizerRuntime::Initialize();
206   MainThreadCheckerRuntime::Initialize();
207 
208   SymbolVendorELF::Initialize();
209   breakpad::SymbolFileBreakpad::Initialize();
210   SymbolFileDWARF::Initialize();
211   SymbolFilePDB::Initialize();
212   SymbolFileSymtab::Initialize();
213   UnwindAssemblyInstEmulation::Initialize();
214   UnwindAssembly_x86::Initialize();
215 
216   EmulateInstructionARM::Initialize();
217   EmulateInstructionARM64::Initialize();
218   EmulateInstructionMIPS::Initialize();
219   EmulateInstructionMIPS64::Initialize();
220   EmulateInstructionPPC64::Initialize();
221 
222   SymbolFileDWARFDebugMap::Initialize();
223   ItaniumABILanguageRuntime::Initialize();
224   AppleObjCRuntimeV2::Initialize();
225   AppleObjCRuntimeV1::Initialize();
226   SystemRuntimeMacOSX::Initialize();
227   RenderScriptRuntime::Initialize();
228 
229   CPlusPlusLanguage::Initialize();
230   ObjCLanguage::Initialize();
231   ObjCPlusPlusLanguage::Initialize();
232 
233 #if defined(_WIN32)
234   ProcessWindows::Initialize();
235 #endif
236 #if defined(__FreeBSD__)
237   ProcessFreeBSD::Initialize();
238 #endif
239 #if defined(__APPLE__)
240   SymbolVendorMacOSX::Initialize();
241   ProcessKDP::Initialize();
242   PlatformAppleTVSimulator::Initialize();
243   PlatformAppleWatchSimulator::Initialize();
244   PlatformRemoteAppleTV::Initialize();
245   PlatformRemoteAppleWatch::Initialize();
246   PlatformRemoteAppleBridge::Initialize();
247   DynamicLoaderDarwinKernel::Initialize();
248 #endif
249 
250   // This plugin is valid on any host that talks to a Darwin remote. It
251   // shouldn't be limited to __APPLE__.
252   StructuredDataDarwinLog::Initialize();
253 
254   // Platform agnostic plugins
255   platform_gdb_server::PlatformRemoteGDBServer::Initialize();
256 
257   process_gdb_remote::ProcessGDBRemote::Initialize();
258   DynamicLoaderMacOSXDYLD::Initialize();
259   DynamicLoaderMacOS::Initialize();
260   DynamicLoaderPOSIXDYLD::Initialize();
261   DynamicLoaderStatic::Initialize();
262   DynamicLoaderWindowsDYLD::Initialize();
263 
264   // Scan for any system or user LLDB plug-ins
265   PluginManager::Initialize();
266 
267   // The process settings need to know about installed plug-ins, so the
268   // Settings must be initialized
269   // AFTER PluginManager::Initialize is called.
270 
271   Debugger::SettingsInitialize();
272 
273   return llvm::Error::success();
274 }
275 
276 void SystemInitializerFull::Terminate() {
277   static Timer::Category func_cat(LLVM_PRETTY_FUNCTION);
278   Timer scoped_timer(func_cat, LLVM_PRETTY_FUNCTION);
279 
280   Debugger::SettingsTerminate();
281 
282   // Terminate and unload and loaded system or user LLDB plug-ins
283   PluginManager::Terminate();
284 
285   ClangASTContext::Terminate();
286 
287   ArchitectureArm::Terminate();
288   ArchitectureMips::Terminate();
289   ArchitecturePPC64::Terminate();
290 
291   ABIMacOSX_i386::Terminate();
292   ABIMacOSX_arm::Terminate();
293   ABIMacOSX_arm64::Terminate();
294   ABISysV_arm::Terminate();
295   ABISysV_arm64::Terminate();
296   ABISysV_hexagon::Terminate();
297   ABISysV_i386::Terminate();
298   ABISysV_x86_64::Terminate();
299   ABISysV_ppc::Terminate();
300   ABISysV_ppc64::Terminate();
301   ABISysV_mips::Terminate();
302   ABISysV_mips64::Terminate();
303   ABISysV_s390x::Terminate();
304   ABIWindows_x86_64::Terminate();
305   DisassemblerLLVMC::Terminate();
306 
307   JITLoaderGDB::Terminate();
308   ProcessElfCore::Terminate();
309   ProcessMachCore::Terminate();
310   minidump::ProcessMinidump::Terminate();
311   MemoryHistoryASan::Terminate();
312   AddressSanitizerRuntime::Terminate();
313   ThreadSanitizerRuntime::Terminate();
314   UndefinedBehaviorSanitizerRuntime::Terminate();
315   MainThreadCheckerRuntime::Terminate();
316   SymbolVendorELF::Terminate();
317   breakpad::SymbolFileBreakpad::Terminate();
318   SymbolFileDWARF::Terminate();
319   SymbolFilePDB::Terminate();
320   SymbolFileSymtab::Terminate();
321   UnwindAssembly_x86::Terminate();
322   UnwindAssemblyInstEmulation::Terminate();
323 
324   EmulateInstructionARM::Terminate();
325   EmulateInstructionARM64::Terminate();
326   EmulateInstructionMIPS::Terminate();
327   EmulateInstructionMIPS64::Terminate();
328   EmulateInstructionPPC64::Terminate();
329 
330   SymbolFileDWARFDebugMap::Terminate();
331   ItaniumABILanguageRuntime::Terminate();
332   AppleObjCRuntimeV2::Terminate();
333   AppleObjCRuntimeV1::Terminate();
334   SystemRuntimeMacOSX::Terminate();
335   RenderScriptRuntime::Terminate();
336 
337   CPlusPlusLanguage::Terminate();
338   ObjCLanguage::Terminate();
339   ObjCPlusPlusLanguage::Terminate();
340 
341 #if defined(__APPLE__)
342   DynamicLoaderDarwinKernel::Terminate();
343   ProcessKDP::Terminate();
344   SymbolVendorMacOSX::Terminate();
345   PlatformAppleTVSimulator::Terminate();
346   PlatformAppleWatchSimulator::Terminate();
347   PlatformRemoteAppleTV::Terminate();
348   PlatformRemoteAppleWatch::Terminate();
349   PlatformRemoteAppleBridge::Terminate();
350 #endif
351 
352 #if defined(__FreeBSD__)
353   ProcessFreeBSD::Terminate();
354 #endif
355   Debugger::SettingsTerminate();
356 
357   platform_gdb_server::PlatformRemoteGDBServer::Terminate();
358   process_gdb_remote::ProcessGDBRemote::Terminate();
359   StructuredDataDarwinLog::Terminate();
360 
361   DynamicLoaderMacOSXDYLD::Terminate();
362   DynamicLoaderMacOS::Terminate();
363   DynamicLoaderPOSIXDYLD::Terminate();
364   DynamicLoaderStatic::Terminate();
365   DynamicLoaderWindowsDYLD::Terminate();
366 
367 #ifndef LLDB_DISABLE_PYTHON
368   OperatingSystemPython::Terminate();
369 #endif
370 
371   platform_freebsd::PlatformFreeBSD::Terminate();
372   platform_linux::PlatformLinux::Terminate();
373   platform_netbsd::PlatformNetBSD::Terminate();
374   platform_openbsd::PlatformOpenBSD::Terminate();
375   PlatformWindows::Terminate();
376   platform_android::PlatformAndroid::Terminate();
377   PlatformMacOSX::Terminate();
378   PlatformRemoteiOS::Terminate();
379 #if defined(__APPLE__)
380   PlatformiOSSimulator::Terminate();
381   PlatformDarwinKernel::Terminate();
382 #endif
383 
384   breakpad::ObjectFileBreakpad::Terminate();
385   ObjectFileELF::Terminate();
386   ObjectFileMachO::Terminate();
387   ObjectFilePECOFF::Terminate();
388 
389   ObjectContainerBSDArchive::Terminate();
390   ObjectContainerUniversalMachO::Terminate();
391 
392   // Now shutdown the common parts, in reverse order.
393   SystemInitializerCommon::Terminate();
394 }
395