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