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 #ifdef LLVM_TARGET_AArch64_BUILT
178   ABIMacOSX_arm64::Initialize();
179   ABISysV_arm64::Initialize();
180 #endif
181 #ifdef LLVM_TARGET_ARM_BUILT
182   ABIMacOSX_arm::Initialize();
183   ABISysV_arm::Initialize();
184 #endif
185 #ifdef LLVM_TARGET_Hexagon_BUILT
186   ABISysV_hexagon::Initialize();
187 #endif
188 #ifdef LLVM_TARGET_Mips_BUILT
189   ABISysV_mips::Initialize();
190   ABISysV_mips64::Initialize();
191 #endif
192 #ifdef LLVM_TARGET_PowerPC_BUILT
193   ABISysV_ppc::Initialize();
194   ABISysV_ppc64::Initialize();
195 #endif
196 #ifdef LLVM_TARGET_SystemZ_BUILT
197   ABISysV_s390x::Initialize();
198 #endif
199 #ifdef LLVM_TARGET_X86_BUILT
200   ABIMacOSX_i386::Initialize();
201   ABISysV_i386::Initialize();
202   ABISysV_x86_64::Initialize();
203   ABIWindows_x86_64::Initialize();
204 #endif
205 
206   ArchitectureArm::Initialize();
207   ArchitectureMips::Initialize();
208   ArchitecturePPC64::Initialize();
209 
210   DisassemblerLLVMC::Initialize();
211 
212   JITLoaderGDB::Initialize();
213   ProcessElfCore::Initialize();
214   ProcessMachCore::Initialize();
215   minidump::ProcessMinidump::Initialize();
216   MemoryHistoryASan::Initialize();
217   AddressSanitizerRuntime::Initialize();
218   ThreadSanitizerRuntime::Initialize();
219   UndefinedBehaviorSanitizerRuntime::Initialize();
220   MainThreadCheckerRuntime::Initialize();
221 
222   SymbolVendorELF::Initialize();
223   breakpad::SymbolFileBreakpad::Initialize();
224   SymbolFileDWARF::Initialize();
225   SymbolFilePDB::Initialize();
226   SymbolFileSymtab::Initialize();
227   UnwindAssemblyInstEmulation::Initialize();
228   UnwindAssembly_x86::Initialize();
229 
230   EmulateInstructionARM::Initialize();
231   EmulateInstructionARM64::Initialize();
232   EmulateInstructionMIPS::Initialize();
233   EmulateInstructionMIPS64::Initialize();
234   EmulateInstructionPPC64::Initialize();
235 
236   SymbolFileDWARFDebugMap::Initialize();
237   ItaniumABILanguageRuntime::Initialize();
238   AppleObjCRuntimeV2::Initialize();
239   AppleObjCRuntimeV1::Initialize();
240   SystemRuntimeMacOSX::Initialize();
241   RenderScriptRuntime::Initialize();
242 
243   CPlusPlusLanguage::Initialize();
244   ObjCLanguage::Initialize();
245   ObjCPlusPlusLanguage::Initialize();
246 
247 #if defined(_WIN32)
248   ProcessWindows::Initialize();
249 #endif
250 #if defined(__FreeBSD__)
251   ProcessFreeBSD::Initialize();
252 #endif
253 #if defined(__APPLE__)
254   SymbolVendorMacOSX::Initialize();
255   ProcessKDP::Initialize();
256   PlatformAppleTVSimulator::Initialize();
257   PlatformAppleWatchSimulator::Initialize();
258   PlatformRemoteAppleTV::Initialize();
259   PlatformRemoteAppleWatch::Initialize();
260   PlatformRemoteAppleBridge::Initialize();
261   DynamicLoaderDarwinKernel::Initialize();
262 #endif
263 
264   // This plugin is valid on any host that talks to a Darwin remote. It
265   // shouldn't be limited to __APPLE__.
266   StructuredDataDarwinLog::Initialize();
267 
268   // Platform agnostic plugins
269   platform_gdb_server::PlatformRemoteGDBServer::Initialize();
270 
271   process_gdb_remote::ProcessGDBRemote::Initialize();
272   DynamicLoaderMacOSXDYLD::Initialize();
273   DynamicLoaderMacOS::Initialize();
274   DynamicLoaderPOSIXDYLD::Initialize();
275   DynamicLoaderStatic::Initialize();
276   DynamicLoaderWindowsDYLD::Initialize();
277 
278   // Scan for any system or user LLDB plug-ins
279   PluginManager::Initialize();
280 
281   // The process settings need to know about installed plug-ins, so the
282   // Settings must be initialized
283   // AFTER PluginManager::Initialize is called.
284 
285   Debugger::SettingsInitialize();
286 
287   return llvm::Error::success();
288 }
289 
290 void SystemInitializerFull::Terminate() {
291   static Timer::Category func_cat(LLVM_PRETTY_FUNCTION);
292   Timer scoped_timer(func_cat, LLVM_PRETTY_FUNCTION);
293 
294   Debugger::SettingsTerminate();
295 
296   // Terminate and unload and loaded system or user LLDB plug-ins
297   PluginManager::Terminate();
298 
299   ClangASTContext::Terminate();
300 
301   ArchitectureArm::Terminate();
302   ArchitectureMips::Terminate();
303   ArchitecturePPC64::Terminate();
304 
305 #ifdef LLVM_TARGET_AArch64_BUILT
306   ABIMacOSX_arm64::Terminate();
307   ABISysV_arm64::Terminate();
308 #endif
309 #ifdef LLVM_TARGET_ARM_BUILT
310   ABIMacOSX_arm::Terminate();
311   ABISysV_arm::Terminate();
312 #endif
313 #ifdef LLVM_TARGET_Hexagon_BUILT
314   ABISysV_hexagon::Terminate();
315 #endif
316 #ifdef LLVM_TARGET_Mips_BUILT
317   ABISysV_mips::Terminate();
318   ABISysV_mips64::Terminate();
319 #endif
320 #ifdef LLVM_TARGET_PowerPC_BUILT
321   ABISysV_ppc::Terminate();
322   ABISysV_ppc64::Terminate();
323 #endif
324 #ifdef LLVM_TARGET_SystemZ_BUILT
325   ABISysV_s390x::Terminate();
326 #endif
327 #ifdef LLVM_TARGET_X86_BUILT
328   ABIMacOSX_i386::Terminate();
329   ABISysV_i386::Terminate();
330   ABISysV_x86_64::Terminate();
331   ABIWindows_x86_64::Terminate();
332 #endif
333 
334   DisassemblerLLVMC::Terminate();
335 
336   JITLoaderGDB::Terminate();
337   ProcessElfCore::Terminate();
338   ProcessMachCore::Terminate();
339   minidump::ProcessMinidump::Terminate();
340   MemoryHistoryASan::Terminate();
341   AddressSanitizerRuntime::Terminate();
342   ThreadSanitizerRuntime::Terminate();
343   UndefinedBehaviorSanitizerRuntime::Terminate();
344   MainThreadCheckerRuntime::Terminate();
345   SymbolVendorELF::Terminate();
346   breakpad::SymbolFileBreakpad::Terminate();
347   SymbolFileDWARF::Terminate();
348   SymbolFilePDB::Terminate();
349   SymbolFileSymtab::Terminate();
350   UnwindAssembly_x86::Terminate();
351   UnwindAssemblyInstEmulation::Terminate();
352 
353   EmulateInstructionARM::Terminate();
354   EmulateInstructionARM64::Terminate();
355   EmulateInstructionMIPS::Terminate();
356   EmulateInstructionMIPS64::Terminate();
357   EmulateInstructionPPC64::Terminate();
358 
359   SymbolFileDWARFDebugMap::Terminate();
360   ItaniumABILanguageRuntime::Terminate();
361   AppleObjCRuntimeV2::Terminate();
362   AppleObjCRuntimeV1::Terminate();
363   SystemRuntimeMacOSX::Terminate();
364   RenderScriptRuntime::Terminate();
365 
366   CPlusPlusLanguage::Terminate();
367   ObjCLanguage::Terminate();
368   ObjCPlusPlusLanguage::Terminate();
369 
370 #if defined(__APPLE__)
371   DynamicLoaderDarwinKernel::Terminate();
372   ProcessKDP::Terminate();
373   SymbolVendorMacOSX::Terminate();
374   PlatformAppleTVSimulator::Terminate();
375   PlatformAppleWatchSimulator::Terminate();
376   PlatformRemoteAppleTV::Terminate();
377   PlatformRemoteAppleWatch::Terminate();
378   PlatformRemoteAppleBridge::Terminate();
379 #endif
380 
381 #if defined(__FreeBSD__)
382   ProcessFreeBSD::Terminate();
383 #endif
384   Debugger::SettingsTerminate();
385 
386   platform_gdb_server::PlatformRemoteGDBServer::Terminate();
387   process_gdb_remote::ProcessGDBRemote::Terminate();
388   StructuredDataDarwinLog::Terminate();
389 
390   DynamicLoaderMacOSXDYLD::Terminate();
391   DynamicLoaderMacOS::Terminate();
392   DynamicLoaderPOSIXDYLD::Terminate();
393   DynamicLoaderStatic::Terminate();
394   DynamicLoaderWindowsDYLD::Terminate();
395 
396 #ifndef LLDB_DISABLE_PYTHON
397   OperatingSystemPython::Terminate();
398 #endif
399 
400   platform_freebsd::PlatformFreeBSD::Terminate();
401   platform_linux::PlatformLinux::Terminate();
402   platform_netbsd::PlatformNetBSD::Terminate();
403   platform_openbsd::PlatformOpenBSD::Terminate();
404   PlatformWindows::Terminate();
405   platform_android::PlatformAndroid::Terminate();
406   PlatformMacOSX::Terminate();
407   PlatformRemoteiOS::Terminate();
408 #if defined(__APPLE__)
409   PlatformiOSSimulator::Terminate();
410   PlatformDarwinKernel::Terminate();
411 #endif
412 
413   breakpad::ObjectFileBreakpad::Terminate();
414   ObjectFileELF::Terminate();
415   ObjectFileMachO::Terminate();
416   ObjectFilePECOFF::Terminate();
417 
418   ObjectContainerBSDArchive::Terminate();
419   ObjectContainerUniversalMachO::Terminate();
420 
421   // Now shutdown the common parts, in reverse order.
422   SystemInitializerCommon::Terminate();
423 }
424