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 #ifdef LLDB_ENABLE_ALL
25 #include "Plugins/ABI/MacOSX-arm/ABIMacOSX_arm.h"
26 #include "Plugins/ABI/MacOSX-arm64/ABIMacOSX_arm64.h"
27 #include "Plugins/ABI/MacOSX-i386/ABIMacOSX_i386.h"
28 #include "Plugins/ABI/SysV-arc/ABISysV_arc.h"
29 #endif // LLDB_ENABLE_ALL
30 #include "Plugins/ABI/SysV-arm/ABISysV_arm.h"
31 #include "Plugins/ABI/SysV-arm64/ABISysV_arm64.h"
32 #ifdef LLDB_ENABLE_ALL
33 #include "Plugins/ABI/SysV-hexagon/ABISysV_hexagon.h"
34 #endif // LLDB_ENABLE_ALL
35 #include "Plugins/ABI/SysV-i386/ABISysV_i386.h"
36 #include "Plugins/ABI/SysV-mips/ABISysV_mips.h"
37 #include "Plugins/ABI/SysV-mips64/ABISysV_mips64.h"
38 #include "Plugins/ABI/SysV-ppc/ABISysV_ppc.h"
39 #include "Plugins/ABI/SysV-ppc64/ABISysV_ppc64.h"
40 #ifdef LLDB_ENABLE_ALL
41 #include "Plugins/ABI/SysV-s390x/ABISysV_s390x.h"
42 #endif // LLDB_ENABLE_ALL
43 #include "Plugins/ABI/SysV-x86_64/ABISysV_x86_64.h"
44 #ifdef LLDB_ENABLE_ALL
45 #include "Plugins/ABI/Windows-x86_64/ABIWindows_x86_64.h"
46 #endif // LLDB_ENABLE_ALL
47 #include "Plugins/Architecture/Arm/ArchitectureArm.h"
48 #include "Plugins/Architecture/Mips/ArchitectureMips.h"
49 #include "Plugins/Architecture/PPC64/ArchitecturePPC64.h"
50 #include "Plugins/Disassembler/llvm/DisassemblerLLVMC.h"
51 #ifdef LLDB_ENABLE_ALL
52 #include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h"
53 #include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h"
54 #endif // LLDB_ENABLE_ALL
55 #include "Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.h"
56 #include "Plugins/DynamicLoader/Static/DynamicLoaderStatic.h"
57 #ifdef LLDB_ENABLE_ALL
58 #include "Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.h"
59 #endif // LLDB_ENABLE_ALL
60 #include "Plugins/Instruction/ARM/EmulateInstructionARM.h"
61 #include "Plugins/Instruction/ARM64/EmulateInstructionARM64.h"
62 #include "Plugins/Instruction/MIPS/EmulateInstructionMIPS.h"
63 #include "Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.h"
64 #include "Plugins/Instruction/PPC64/EmulateInstructionPPC64.h"
65 #include "Plugins/InstrumentationRuntime/ASan/ASanRuntime.h"
66 #include "Plugins/InstrumentationRuntime/MainThreadChecker/MainThreadCheckerRuntime.h"
67 #ifdef LLDB_ENABLE_ALL
68 #include "Plugins/InstrumentationRuntime/TSan/TSanRuntime.h"
69 #endif // LLDB_ENABLE_ALL
70 #include "Plugins/InstrumentationRuntime/UBSan/UBSanRuntime.h"
71 #include "Plugins/JITLoader/GDB/JITLoaderGDB.h"
72 #include "Plugins/Language/CPlusPlus/CPlusPlusLanguage.h"
73 #ifdef LLDB_ENABLE_ALL
74 #include "Plugins/Language/ObjC/ObjCLanguage.h"
75 #include "Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.h"
76 #endif // LLDB_ENABLE_ALL
77 #include "Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h"
78 #ifdef LLDB_ENABLE_ALL
79 #include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h"
80 #include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h"
81 #include "Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h"
82 #endif // LLDB_ENABLE_ALL
83 #include "Plugins/MemoryHistory/asan/MemoryHistoryASan.h"
84 #include "Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h"
85 #ifdef LLDB_ENABLE_ALL
86 #include "Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h"
87 #endif // LLDB_ENABLE_ALL
88 #include "Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.h"
89 #include "Plugins/ObjectFile/ELF/ObjectFileELF.h"
90 #ifdef LLDB_ENABLE_ALL
91 #include "Plugins/ObjectFile/Mach-O/ObjectFileMachO.h"
92 #include "Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h"
93 #include "Plugins/OperatingSystem/Python/OperatingSystemPython.h"
94 #include "Plugins/Platform/Android/PlatformAndroid.h"
95 #endif // LLDB_ENABLE_ALL
96 #include "Plugins/Platform/FreeBSD/PlatformFreeBSD.h"
97 #ifdef LLDB_ENABLE_ALL
98 #include "Plugins/Platform/Linux/PlatformLinux.h"
99 #include "Plugins/Platform/MacOSX/PlatformMacOSX.h"
100 #include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h"
101 #include "Plugins/Platform/NetBSD/PlatformNetBSD.h"
102 #include "Plugins/Platform/OpenBSD/PlatformOpenBSD.h"
103 #include "Plugins/Platform/Windows/PlatformWindows.h"
104 #endif // LLDB_ENABLE_ALL
105 #include "Plugins/Platform/gdb-server/PlatformRemoteGDBServer.h"
106 #include "Plugins/Process/elf-core/ProcessElfCore.h"
107 #include "Plugins/Process/gdb-remote/ProcessGDBRemote.h"
108 #ifdef LLDB_ENABLE_ALL
109 #include "Plugins/Process/mach-core/ProcessMachCore.h"
110 #include "Plugins/Process/minidump/ProcessMinidump.h"
111 #endif // LLDB_ENABLE_ALL
112 #include "Plugins/ScriptInterpreter/None/ScriptInterpreterNone.h"
113 #include "Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h"
114 #include "Plugins/SymbolFile/DWARF/SymbolFileDWARF.h"
115 #include "Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h"
116 #ifdef LLDB_ENABLE_ALL
117 #include "Plugins/SymbolFile/PDB/SymbolFilePDB.h"
118 #endif // LLDB_ENABLE_ALL
119 #include "Plugins/SymbolFile/Symtab/SymbolFileSymtab.h"
120 #include "Plugins/SymbolVendor/ELF/SymbolVendorELF.h"
121 #ifdef LLDB_ENABLE_ALL
122 #include "Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h"
123 #endif // LLDB_ENABLE_ALL
124 #include "Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.h"
125 #include "Plugins/UnwindAssembly/x86/UnwindAssembly-x86.h"
126 
127 #if defined(__APPLE__)
128 #include "Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h"
129 #include "Plugins/Platform/MacOSX/PlatformAppleTVSimulator.h"
130 #include "Plugins/Platform/MacOSX/PlatformAppleWatchSimulator.h"
131 #include "Plugins/Platform/MacOSX/PlatformDarwinKernel.h"
132 #include "Plugins/Platform/MacOSX/PlatformRemoteAppleBridge.h"
133 #include "Plugins/Platform/MacOSX/PlatformRemoteAppleTV.h"
134 #include "Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.h"
135 #include "Plugins/Platform/MacOSX/PlatformiOSSimulator.h"
136 #include "Plugins/Process/MacOSX-Kernel/ProcessKDP.h"
137 #include "Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.h"
138 #endif
139 #ifdef LLDB_ENABLE_ALL
140 #include "Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.h"
141 #endif // LLDB_ENABLE_ALL
142 
143 #if defined(__FreeBSD__)
144 #include "Plugins/Process/FreeBSD/ProcessFreeBSD.h"
145 #endif
146 
147 #if defined(_WIN32)
148 #include "Plugins/Process/Windows/Common/ProcessWindows.h"
149 #include "lldb/Host/windows/windows.h"
150 #endif
151 
152 #include "llvm/Support/TargetSelect.h"
153 
154 #pragma clang diagnostic push
155 #pragma clang diagnostic ignored "-Wglobal-constructors"
156 #include "llvm/ExecutionEngine/MCJIT.h"
157 #pragma clang diagnostic pop
158 
159 #include <string>
160 
161 using namespace lldb_private;
162 
163 SystemInitializerFull::SystemInitializerFull() {}
164 
165 SystemInitializerFull::~SystemInitializerFull() {}
166 
167 #define LLDB_PROCESS_AArch64(op)                                               \
168   ABIMacOSX_arm64::op();                                                       \
169   ABISysV_arm64::op();
170 #define LLDB_PROCESS_ARM(op)                                                   \
171   ABIMacOSX_arm::op();                                                         \
172   ABISysV_arm::op();
173 #define LLDB_PROCESS_ARC(op)                                                   \
174   ABISysV_arc::op();
175 #define LLDB_PROCESS_Hexagon(op) ABISysV_hexagon::op();
176 #define LLDB_PROCESS_Mips(op)                                                  \
177   ABISysV_mips::op();                                                          \
178   ABISysV_mips64::op();
179 #define LLDB_PROCESS_PowerPC(op)                                               \
180   ABISysV_ppc::op();                                                          \
181   ABISysV_ppc64::op();
182 #define LLDB_PROCESS_SystemZ(op) ABISysV_s390x::op();
183 #define LLDB_PROCESS_X86(op)                                                   \
184   ABIMacOSX_i386::op();                                                        \
185   ABISysV_i386::op();                                                          \
186   ABISysV_x86_64::op();                                                        \
187   ABIWindows_x86_64::op();
188 
189 #define LLDB_PROCESS_AMDGPU(op)
190 #define LLDB_PROCESS_AVR(op)
191 #define LLDB_PROCESS_BPF(op)
192 #define LLDB_PROCESS_Lanai(op)
193 #define LLDB_PROCESS_MSP430(op)
194 #define LLDB_PROCESS_NVPTX(op)
195 #define LLDB_PROCESS_RISCV(op)
196 #define LLDB_PROCESS_Sparc(op)
197 #define LLDB_PROCESS_WebAssembly(op)
198 #define LLDB_PROCESS_XCore(op)
199 
200 llvm::Error SystemInitializerFull::Initialize() {
201   if (auto e = SystemInitializerCommon::Initialize())
202     return e;
203 
204   breakpad::ObjectFileBreakpad::Initialize();
205   ObjectFileELF::Initialize();
206 #ifdef LLDB_ENABLE_ALL
207   ObjectFileMachO::Initialize();
208   ObjectFilePECOFF::Initialize();
209 #endif // LLDB_ENABLE_ALL
210 
211   ObjectContainerBSDArchive::Initialize();
212 #ifdef LLDB_ENABLE_ALL
213   ObjectContainerUniversalMachO::Initialize();
214 #endif // LLDB_ENABLE_ALL
215 
216   ScriptInterpreterNone::Initialize();
217 
218 #ifndef LLDB_DISABLE_PYTHON
219   OperatingSystemPython::Initialize();
220 #endif
221 
222 #if !defined(LLDB_DISABLE_PYTHON)
223   ScriptInterpreterPython::Initialize();
224 #endif
225 
226   platform_freebsd::PlatformFreeBSD::Initialize();
227 #ifdef LLDB_ENABLE_ALL
228   platform_linux::PlatformLinux::Initialize();
229   platform_netbsd::PlatformNetBSD::Initialize();
230   platform_openbsd::PlatformOpenBSD::Initialize();
231   PlatformWindows::Initialize();
232   platform_android::PlatformAndroid::Initialize();
233   PlatformRemoteiOS::Initialize();
234   PlatformMacOSX::Initialize();
235 #endif // LLDB_ENABLE_ALL
236 #if defined(__APPLE__)
237   PlatformiOSSimulator::Initialize();
238   PlatformDarwinKernel::Initialize();
239 #endif
240 
241   // Initialize LLVM and Clang
242   llvm::InitializeAllTargets();
243   llvm::InitializeAllAsmPrinters();
244   llvm::InitializeAllTargetMCs();
245   llvm::InitializeAllDisassemblers();
246 
247   ClangASTContext::Initialize();
248 
249 #define LLVM_TARGET(t) LLDB_PROCESS_ ## t(Initialize)
250 #include "llvm/Config/Targets.def"
251 
252   ArchitectureArm::Initialize();
253   ArchitectureMips::Initialize();
254   ArchitecturePPC64::Initialize();
255 
256   DisassemblerLLVMC::Initialize();
257 
258   JITLoaderGDB::Initialize();
259   ProcessElfCore::Initialize();
260 #ifdef LLDB_ENABLE_ALL
261   ProcessMachCore::Initialize();
262   minidump::ProcessMinidump::Initialize();
263 #endif // LLDB_ENABLE_ALL
264   MemoryHistoryASan::Initialize();
265   AddressSanitizerRuntime::Initialize();
266 #ifdef LLDB_ENABLE_ALL
267   ThreadSanitizerRuntime::Initialize();
268 #endif // LLDB_ENABLE_ALL
269   UndefinedBehaviorSanitizerRuntime::Initialize();
270   MainThreadCheckerRuntime::Initialize();
271 
272   SymbolVendorELF::Initialize();
273   breakpad::SymbolFileBreakpad::Initialize();
274   SymbolFileDWARF::Initialize();
275 #ifdef LLDB_ENABLE_ALL
276   SymbolFilePDB::Initialize();
277 #endif // LLDB_ENABLE_ALL
278   SymbolFileSymtab::Initialize();
279   UnwindAssemblyInstEmulation::Initialize();
280   UnwindAssembly_x86::Initialize();
281 
282   EmulateInstructionARM::Initialize();
283   EmulateInstructionARM64::Initialize();
284   EmulateInstructionMIPS::Initialize();
285   EmulateInstructionMIPS64::Initialize();
286   EmulateInstructionPPC64::Initialize();
287 
288   SymbolFileDWARFDebugMap::Initialize();
289   ItaniumABILanguageRuntime::Initialize();
290 #ifdef LLDB_ENABLE_ALL
291   AppleObjCRuntimeV2::Initialize();
292   AppleObjCRuntimeV1::Initialize();
293   SystemRuntimeMacOSX::Initialize();
294   RenderScriptRuntime::Initialize();
295 #endif // LLDB_ENABLE_ALL
296 
297   CPlusPlusLanguage::Initialize();
298 #ifdef LLDB_ENABLE_ALL
299   ObjCLanguage::Initialize();
300   ObjCPlusPlusLanguage::Initialize();
301 #endif // LLDB_ENABLE_ALL
302 
303 #if defined(_WIN32)
304   ProcessWindows::Initialize();
305 #endif
306 #if defined(__FreeBSD__)
307   ProcessFreeBSD::Initialize();
308 #endif
309 #if defined(__APPLE__)
310   SymbolVendorMacOSX::Initialize();
311   ProcessKDP::Initialize();
312   PlatformAppleTVSimulator::Initialize();
313   PlatformAppleWatchSimulator::Initialize();
314   PlatformRemoteAppleTV::Initialize();
315   PlatformRemoteAppleWatch::Initialize();
316   PlatformRemoteAppleBridge::Initialize();
317   DynamicLoaderDarwinKernel::Initialize();
318 #endif
319 
320   // This plugin is valid on any host that talks to a Darwin remote. It
321   // shouldn't be limited to __APPLE__.
322 #ifdef LLDB_ENABLE_ALL
323   StructuredDataDarwinLog::Initialize();
324 #endif // LLDB_ENABLE_ALL
325 
326   // Platform agnostic plugins
327   platform_gdb_server::PlatformRemoteGDBServer::Initialize();
328 
329   process_gdb_remote::ProcessGDBRemote::Initialize();
330 #ifdef LLDB_ENABLE_ALL
331   DynamicLoaderMacOSXDYLD::Initialize();
332   DynamicLoaderMacOS::Initialize();
333 #endif // LLDB_ENABLE_ALL
334   DynamicLoaderPOSIXDYLD::Initialize();
335   DynamicLoaderStatic::Initialize();
336 #ifdef LLDB_ENABLE_ALL
337   DynamicLoaderWindowsDYLD::Initialize();
338 #endif // LLDB_ENABLE_ALL
339 
340   // Scan for any system or user LLDB plug-ins
341   PluginManager::Initialize();
342 
343   // The process settings need to know about installed plug-ins, so the
344   // Settings must be initialized
345   // AFTER PluginManager::Initialize is called.
346 
347   Debugger::SettingsInitialize();
348 
349   return llvm::Error::success();
350 }
351 
352 void SystemInitializerFull::Terminate() {
353   static Timer::Category func_cat(LLVM_PRETTY_FUNCTION);
354   Timer scoped_timer(func_cat, LLVM_PRETTY_FUNCTION);
355 
356   Debugger::SettingsTerminate();
357 
358   // Terminate and unload and loaded system or user LLDB plug-ins
359   PluginManager::Terminate();
360 
361   ClangASTContext::Terminate();
362 
363   ArchitectureArm::Terminate();
364   ArchitectureMips::Terminate();
365   ArchitecturePPC64::Terminate();
366 
367 #define LLVM_TARGET(t) LLDB_PROCESS_ ## t(Terminate)
368 #include "llvm/Config/Targets.def"
369 
370   DisassemblerLLVMC::Terminate();
371 
372   JITLoaderGDB::Terminate();
373   ProcessElfCore::Terminate();
374 #ifdef LLDB_ENABLE_ALL
375   ProcessMachCore::Terminate();
376   minidump::ProcessMinidump::Terminate();
377 #endif // LLDB_ENABLE_ALL
378   MemoryHistoryASan::Terminate();
379   AddressSanitizerRuntime::Terminate();
380 #ifdef LLDB_ENABLE_ALL
381   ThreadSanitizerRuntime::Terminate();
382 #endif // LLDB_ENABLE_ALL
383   UndefinedBehaviorSanitizerRuntime::Terminate();
384   MainThreadCheckerRuntime::Terminate();
385   SymbolVendorELF::Terminate();
386   breakpad::SymbolFileBreakpad::Terminate();
387   SymbolFileDWARF::Terminate();
388 #ifdef LLDB_ENABLE_ALL
389   SymbolFilePDB::Terminate();
390 #endif // LLDB_ENABLE_ALL
391   SymbolFileSymtab::Terminate();
392   UnwindAssembly_x86::Terminate();
393   UnwindAssemblyInstEmulation::Terminate();
394 
395   EmulateInstructionARM::Terminate();
396   EmulateInstructionARM64::Terminate();
397   EmulateInstructionMIPS::Terminate();
398   EmulateInstructionMIPS64::Terminate();
399   EmulateInstructionPPC64::Terminate();
400 
401   SymbolFileDWARFDebugMap::Terminate();
402   ItaniumABILanguageRuntime::Terminate();
403 #ifdef LLDB_ENABLE_ALL
404   AppleObjCRuntimeV2::Terminate();
405   AppleObjCRuntimeV1::Terminate();
406   SystemRuntimeMacOSX::Terminate();
407   RenderScriptRuntime::Terminate();
408 #endif // LLDB_ENABLE_ALL
409 
410   CPlusPlusLanguage::Terminate();
411 #ifdef LLDB_ENABLE_ALL
412   ObjCLanguage::Terminate();
413   ObjCPlusPlusLanguage::Terminate();
414 #endif // LLDB_ENABLE_ALL
415 
416 #if defined(__APPLE__)
417   DynamicLoaderDarwinKernel::Terminate();
418   ProcessKDP::Terminate();
419   SymbolVendorMacOSX::Terminate();
420   PlatformAppleTVSimulator::Terminate();
421   PlatformAppleWatchSimulator::Terminate();
422   PlatformRemoteAppleTV::Terminate();
423   PlatformRemoteAppleWatch::Terminate();
424   PlatformRemoteAppleBridge::Terminate();
425 #endif
426 
427 #if defined(__FreeBSD__)
428   ProcessFreeBSD::Terminate();
429 #endif
430   Debugger::SettingsTerminate();
431 
432   platform_gdb_server::PlatformRemoteGDBServer::Terminate();
433   process_gdb_remote::ProcessGDBRemote::Terminate();
434 #ifdef LLDB_ENABLE_ALL
435   StructuredDataDarwinLog::Terminate();
436 
437   DynamicLoaderMacOSXDYLD::Terminate();
438   DynamicLoaderMacOS::Terminate();
439 #endif // LLDB_ENABLE_ALL
440   DynamicLoaderPOSIXDYLD::Terminate();
441   DynamicLoaderStatic::Terminate();
442 #ifdef LLDB_ENABLE_ALL
443   DynamicLoaderWindowsDYLD::Terminate();
444 #endif // LLDB_ENABLE_ALL
445 
446 #ifndef LLDB_DISABLE_PYTHON
447   OperatingSystemPython::Terminate();
448 #endif
449 
450   platform_freebsd::PlatformFreeBSD::Terminate();
451 #ifdef LLDB_ENABLE_ALL
452   platform_linux::PlatformLinux::Terminate();
453   platform_netbsd::PlatformNetBSD::Terminate();
454   platform_openbsd::PlatformOpenBSD::Terminate();
455   PlatformWindows::Terminate();
456   platform_android::PlatformAndroid::Terminate();
457   PlatformMacOSX::Terminate();
458   PlatformRemoteiOS::Terminate();
459 #endif // LLDB_ENABLE_ALL
460 #if defined(__APPLE__)
461   PlatformiOSSimulator::Terminate();
462   PlatformDarwinKernel::Terminate();
463 #endif
464 
465   breakpad::ObjectFileBreakpad::Terminate();
466   ObjectFileELF::Terminate();
467 #ifdef LLDB_ENABLE_ALL
468   ObjectFileMachO::Terminate();
469   ObjectFilePECOFF::Terminate();
470 #endif // LLDB_ENABLE_ALL
471 
472   ObjectContainerBSDArchive::Terminate();
473 #ifdef LLDB_ENABLE_ALL
474   ObjectContainerUniversalMachO::Terminate();
475 #endif // LLDB_ENABLE_ALL
476 
477   // Now shutdown the common parts, in reverse order.
478   SystemInitializerCommon::Terminate();
479 }
480