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