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 #define LLDB_PROCESS_AArch64(op)                                               \
135   ABIMacOSX_arm64::op();                                                       \
136   ABISysV_arm64::op();
137 #define LLDB_PROCESS_ARM(op)                                                   \
138   ABIMacOSX_arm::op();                                                         \
139   ABISysV_arm::op();
140 #define LLDB_PROCESS_Hexagon(op) ABISysV_hexagon::op();
141 #define LLDB_PROCESS_Mips(op)                                                  \
142   ABISysV_mips::op();                                                          \
143   ABISysV_mips64::op();
144 #define LLDB_PROCESS_PowerPC(op)                                               \
145   ABISysV_ppc::op();                                                          \
146   ABISysV_ppc64::op();
147 #define LLDB_PROCESS_SystemZ(op) ABISysV_s390x::op();
148 #define LLDB_PROCESS_X86(op)                                                   \
149   ABIMacOSX_i386::op();                                                        \
150   ABISysV_i386::op();                                                          \
151   ABISysV_x86_64::op();                                                        \
152   ABIWindows_x86_64::op();
153 
154 #define LLDB_PROCESS_AMDGPU(op)
155 #define LLDB_PROCESS_ARC(op)
156 #define LLDB_PROCESS_AVR(op)
157 #define LLDB_PROCESS_BPF(op)
158 #define LLDB_PROCESS_Lanai(op)
159 #define LLDB_PROCESS_MSP430(op)
160 #define LLDB_PROCESS_NVPTX(op)
161 #define LLDB_PROCESS_RISCV(op)
162 #define LLDB_PROCESS_Sparc(op)
163 #define LLDB_PROCESS_WebAssembly(op)
164 #define LLDB_PROCESS_XCore(op)
165 
166 llvm::Error SystemInitializerFull::Initialize() {
167   if (auto e = SystemInitializerCommon::Initialize())
168     return e;
169 
170   breakpad::ObjectFileBreakpad::Initialize();
171   ObjectFileELF::Initialize();
172   ObjectFileMachO::Initialize();
173   ObjectFilePECOFF::Initialize();
174 
175   ObjectContainerBSDArchive::Initialize();
176   ObjectContainerUniversalMachO::Initialize();
177 
178   ScriptInterpreterNone::Initialize();
179 
180 #ifndef LLDB_DISABLE_PYTHON
181   OperatingSystemPython::Initialize();
182 #endif
183 
184 #if !defined(LLDB_DISABLE_PYTHON)
185   ScriptInterpreterPython::Initialize();
186 #endif
187 
188   platform_freebsd::PlatformFreeBSD::Initialize();
189   platform_linux::PlatformLinux::Initialize();
190   platform_netbsd::PlatformNetBSD::Initialize();
191   platform_openbsd::PlatformOpenBSD::Initialize();
192   PlatformWindows::Initialize();
193   platform_android::PlatformAndroid::Initialize();
194   PlatformRemoteiOS::Initialize();
195   PlatformMacOSX::Initialize();
196 #if defined(__APPLE__)
197   PlatformiOSSimulator::Initialize();
198   PlatformDarwinKernel::Initialize();
199 #endif
200 
201   // Initialize LLVM and Clang
202   llvm::InitializeAllTargets();
203   llvm::InitializeAllAsmPrinters();
204   llvm::InitializeAllTargetMCs();
205   llvm::InitializeAllDisassemblers();
206 
207   ClangASTContext::Initialize();
208 
209 #define LLVM_TARGET(t) LLDB_PROCESS_ ## t(Initialize)
210 #include "llvm/Config/Targets.def"
211 
212   ArchitectureArm::Initialize();
213   ArchitectureMips::Initialize();
214   ArchitecturePPC64::Initialize();
215 
216   DisassemblerLLVMC::Initialize();
217 
218   JITLoaderGDB::Initialize();
219   ProcessElfCore::Initialize();
220   ProcessMachCore::Initialize();
221   minidump::ProcessMinidump::Initialize();
222   MemoryHistoryASan::Initialize();
223   AddressSanitizerRuntime::Initialize();
224   ThreadSanitizerRuntime::Initialize();
225   UndefinedBehaviorSanitizerRuntime::Initialize();
226   MainThreadCheckerRuntime::Initialize();
227 
228   SymbolVendorELF::Initialize();
229   breakpad::SymbolFileBreakpad::Initialize();
230   SymbolFileDWARF::Initialize();
231   SymbolFilePDB::Initialize();
232   SymbolFileSymtab::Initialize();
233   UnwindAssemblyInstEmulation::Initialize();
234   UnwindAssembly_x86::Initialize();
235 
236   EmulateInstructionARM::Initialize();
237   EmulateInstructionARM64::Initialize();
238   EmulateInstructionMIPS::Initialize();
239   EmulateInstructionMIPS64::Initialize();
240   EmulateInstructionPPC64::Initialize();
241 
242   SymbolFileDWARFDebugMap::Initialize();
243   ItaniumABILanguageRuntime::Initialize();
244   AppleObjCRuntimeV2::Initialize();
245   AppleObjCRuntimeV1::Initialize();
246   SystemRuntimeMacOSX::Initialize();
247   RenderScriptRuntime::Initialize();
248 
249   CPlusPlusLanguage::Initialize();
250   ObjCLanguage::Initialize();
251   ObjCPlusPlusLanguage::Initialize();
252 
253 #if defined(_WIN32)
254   ProcessWindows::Initialize();
255 #endif
256 #if defined(__FreeBSD__)
257   ProcessFreeBSD::Initialize();
258 #endif
259 #if defined(__APPLE__)
260   SymbolVendorMacOSX::Initialize();
261   ProcessKDP::Initialize();
262   PlatformAppleTVSimulator::Initialize();
263   PlatformAppleWatchSimulator::Initialize();
264   PlatformRemoteAppleTV::Initialize();
265   PlatformRemoteAppleWatch::Initialize();
266   PlatformRemoteAppleBridge::Initialize();
267   DynamicLoaderDarwinKernel::Initialize();
268 #endif
269 
270   // This plugin is valid on any host that talks to a Darwin remote. It
271   // shouldn't be limited to __APPLE__.
272   StructuredDataDarwinLog::Initialize();
273 
274   // Platform agnostic plugins
275   platform_gdb_server::PlatformRemoteGDBServer::Initialize();
276 
277   process_gdb_remote::ProcessGDBRemote::Initialize();
278   DynamicLoaderMacOSXDYLD::Initialize();
279   DynamicLoaderMacOS::Initialize();
280   DynamicLoaderPOSIXDYLD::Initialize();
281   DynamicLoaderStatic::Initialize();
282   DynamicLoaderWindowsDYLD::Initialize();
283 
284   // Scan for any system or user LLDB plug-ins
285   PluginManager::Initialize();
286 
287   // The process settings need to know about installed plug-ins, so the
288   // Settings must be initialized
289   // AFTER PluginManager::Initialize is called.
290 
291   Debugger::SettingsInitialize();
292 
293   return llvm::Error::success();
294 }
295 
296 void SystemInitializerFull::Terminate() {
297   static Timer::Category func_cat(LLVM_PRETTY_FUNCTION);
298   Timer scoped_timer(func_cat, LLVM_PRETTY_FUNCTION);
299 
300   Debugger::SettingsTerminate();
301 
302   // Terminate and unload and loaded system or user LLDB plug-ins
303   PluginManager::Terminate();
304 
305   ClangASTContext::Terminate();
306 
307   ArchitectureArm::Terminate();
308   ArchitectureMips::Terminate();
309   ArchitecturePPC64::Terminate();
310 
311 #define LLVM_TARGET(t) LLDB_PROCESS_ ## t(Terminate)
312 #include "llvm/Config/Targets.def"
313 
314   DisassemblerLLVMC::Terminate();
315 
316   JITLoaderGDB::Terminate();
317   ProcessElfCore::Terminate();
318   ProcessMachCore::Terminate();
319   minidump::ProcessMinidump::Terminate();
320   MemoryHistoryASan::Terminate();
321   AddressSanitizerRuntime::Terminate();
322   ThreadSanitizerRuntime::Terminate();
323   UndefinedBehaviorSanitizerRuntime::Terminate();
324   MainThreadCheckerRuntime::Terminate();
325   SymbolVendorELF::Terminate();
326   breakpad::SymbolFileBreakpad::Terminate();
327   SymbolFileDWARF::Terminate();
328   SymbolFilePDB::Terminate();
329   SymbolFileSymtab::Terminate();
330   UnwindAssembly_x86::Terminate();
331   UnwindAssemblyInstEmulation::Terminate();
332 
333   EmulateInstructionARM::Terminate();
334   EmulateInstructionARM64::Terminate();
335   EmulateInstructionMIPS::Terminate();
336   EmulateInstructionMIPS64::Terminate();
337   EmulateInstructionPPC64::Terminate();
338 
339   SymbolFileDWARFDebugMap::Terminate();
340   ItaniumABILanguageRuntime::Terminate();
341   AppleObjCRuntimeV2::Terminate();
342   AppleObjCRuntimeV1::Terminate();
343   SystemRuntimeMacOSX::Terminate();
344   RenderScriptRuntime::Terminate();
345 
346   CPlusPlusLanguage::Terminate();
347   ObjCLanguage::Terminate();
348   ObjCPlusPlusLanguage::Terminate();
349 
350 #if defined(__APPLE__)
351   DynamicLoaderDarwinKernel::Terminate();
352   ProcessKDP::Terminate();
353   SymbolVendorMacOSX::Terminate();
354   PlatformAppleTVSimulator::Terminate();
355   PlatformAppleWatchSimulator::Terminate();
356   PlatformRemoteAppleTV::Terminate();
357   PlatformRemoteAppleWatch::Terminate();
358   PlatformRemoteAppleBridge::Terminate();
359 #endif
360 
361 #if defined(__FreeBSD__)
362   ProcessFreeBSD::Terminate();
363 #endif
364   Debugger::SettingsTerminate();
365 
366   platform_gdb_server::PlatformRemoteGDBServer::Terminate();
367   process_gdb_remote::ProcessGDBRemote::Terminate();
368   StructuredDataDarwinLog::Terminate();
369 
370   DynamicLoaderMacOSXDYLD::Terminate();
371   DynamicLoaderMacOS::Terminate();
372   DynamicLoaderPOSIXDYLD::Terminate();
373   DynamicLoaderStatic::Terminate();
374   DynamicLoaderWindowsDYLD::Terminate();
375 
376 #ifndef LLDB_DISABLE_PYTHON
377   OperatingSystemPython::Terminate();
378 #endif
379 
380   platform_freebsd::PlatformFreeBSD::Terminate();
381   platform_linux::PlatformLinux::Terminate();
382   platform_netbsd::PlatformNetBSD::Terminate();
383   platform_openbsd::PlatformOpenBSD::Terminate();
384   PlatformWindows::Terminate();
385   platform_android::PlatformAndroid::Terminate();
386   PlatformMacOSX::Terminate();
387   PlatformRemoteiOS::Terminate();
388 #if defined(__APPLE__)
389   PlatformiOSSimulator::Terminate();
390   PlatformDarwinKernel::Terminate();
391 #endif
392 
393   breakpad::ObjectFileBreakpad::Terminate();
394   ObjectFileELF::Terminate();
395   ObjectFileMachO::Terminate();
396   ObjectFilePECOFF::Terminate();
397 
398   ObjectContainerBSDArchive::Terminate();
399   ObjectContainerUniversalMachO::Terminate();
400 
401   // Now shutdown the common parts, in reverse order.
402   SystemInitializerCommon::Terminate();
403 }
404