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 #include "lldb/API/SBCommandInterpreter.h"
11 #include "lldb/Host/Config.h"
12 
13 #if LLDB_ENABLE_PYTHON
14 #include "Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.h"
15 #endif
16 
17 #if LLDB_ENABLE_LUA
18 #include "Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.h"
19 #endif
20 
21 #include "lldb/Core/Debugger.h"
22 #include "lldb/Host/Host.h"
23 #include "lldb/Initialization/SystemInitializerCommon.h"
24 #include "lldb/Interpreter/CommandInterpreter.h"
25 #include "lldb/Symbol/ClangASTContext.h"
26 #include "lldb/Utility/Timer.h"
27 
28 #include "Plugins/ABI/MacOSX-arm/ABIMacOSX_arm.h"
29 #include "Plugins/ABI/MacOSX-arm64/ABIMacOSX_arm64.h"
30 #include "Plugins/ABI/MacOSX-i386/ABIMacOSX_i386.h"
31 #include "Plugins/ABI/SysV-arc/ABISysV_arc.h"
32 #include "Plugins/ABI/SysV-arm/ABISysV_arm.h"
33 #include "Plugins/ABI/SysV-arm64/ABISysV_arm64.h"
34 #include "Plugins/ABI/SysV-hexagon/ABISysV_hexagon.h"
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 #include "Plugins/ABI/SysV-s390x/ABISysV_s390x.h"
41 #include "Plugins/ABI/SysV-x86_64/ABISysV_x86_64.h"
42 #include "Plugins/ABI/Windows-x86_64/ABIWindows_x86_64.h"
43 #include "Plugins/Architecture/Arm/ArchitectureArm.h"
44 #include "Plugins/Architecture/Mips/ArchitectureMips.h"
45 #include "Plugins/Architecture/PPC64/ArchitecturePPC64.h"
46 #include "Plugins/Disassembler/llvm/DisassemblerLLVMC.h"
47 #include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h"
48 #include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h"
49 #include "Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.h"
50 #include "Plugins/DynamicLoader/Static/DynamicLoaderStatic.h"
51 #include "Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.h"
52 #include "Plugins/Instruction/ARM/EmulateInstructionARM.h"
53 #include "Plugins/Instruction/ARM64/EmulateInstructionARM64.h"
54 #include "Plugins/Instruction/MIPS/EmulateInstructionMIPS.h"
55 #include "Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.h"
56 #include "Plugins/Instruction/PPC64/EmulateInstructionPPC64.h"
57 #include "Plugins/InstrumentationRuntime/ASan/ASanRuntime.h"
58 #include "Plugins/InstrumentationRuntime/MainThreadChecker/MainThreadCheckerRuntime.h"
59 #include "Plugins/InstrumentationRuntime/TSan/TSanRuntime.h"
60 #include "Plugins/InstrumentationRuntime/UBSan/UBSanRuntime.h"
61 #include "Plugins/JITLoader/GDB/JITLoaderGDB.h"
62 #include "Plugins/Language/CPlusPlus/CPlusPlusLanguage.h"
63 #include "Plugins/Language/ObjC/ObjCLanguage.h"
64 #include "Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.h"
65 #include "Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h"
66 #include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h"
67 #include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h"
68 #include "Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h"
69 #include "Plugins/MemoryHistory/asan/MemoryHistoryASan.h"
70 #include "Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h"
71 #include "Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h"
72 #include "Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.h"
73 #include "Plugins/ObjectFile/ELF/ObjectFileELF.h"
74 #include "Plugins/ObjectFile/Mach-O/ObjectFileMachO.h"
75 #include "Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h"
76 #include "Plugins/ObjectFile/wasm/ObjectFileWasm.h"
77 #include "Plugins/OperatingSystem/Python/OperatingSystemPython.h"
78 #include "Plugins/Platform/Android/PlatformAndroid.h"
79 #include "Plugins/Platform/FreeBSD/PlatformFreeBSD.h"
80 #include "Plugins/Platform/Linux/PlatformLinux.h"
81 #include "Plugins/Platform/MacOSX/PlatformMacOSX.h"
82 #include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h"
83 #include "Plugins/Platform/NetBSD/PlatformNetBSD.h"
84 #include "Plugins/Platform/OpenBSD/PlatformOpenBSD.h"
85 #include "Plugins/Platform/Windows/PlatformWindows.h"
86 #include "Plugins/Platform/gdb-server/PlatformRemoteGDBServer.h"
87 #include "Plugins/Process/elf-core/ProcessElfCore.h"
88 #include "Plugins/Process/gdb-remote/ProcessGDBRemote.h"
89 #include "Plugins/Process/mach-core/ProcessMachCore.h"
90 #include "Plugins/Process/minidump/ProcessMinidump.h"
91 #include "Plugins/ScriptInterpreter/None/ScriptInterpreterNone.h"
92 #include "Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h"
93 #include "Plugins/SymbolFile/DWARF/SymbolFileDWARF.h"
94 #include "Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h"
95 #include "Plugins/SymbolFile/PDB/SymbolFilePDB.h"
96 #include "Plugins/SymbolFile/Symtab/SymbolFileSymtab.h"
97 #include "Plugins/SymbolVendor/ELF/SymbolVendorELF.h"
98 #include "Plugins/SymbolVendor/wasm/SymbolVendorWasm.h"
99 #include "Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h"
100 #include "Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.h"
101 #include "Plugins/UnwindAssembly/x86/UnwindAssembly-x86.h"
102 
103 #if defined(__APPLE__)
104 #include "Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h"
105 #include "Plugins/Platform/MacOSX/PlatformAppleTVSimulator.h"
106 #include "Plugins/Platform/MacOSX/PlatformAppleWatchSimulator.h"
107 #include "Plugins/Platform/MacOSX/PlatformDarwinKernel.h"
108 #include "Plugins/Platform/MacOSX/PlatformRemoteAppleBridge.h"
109 #include "Plugins/Platform/MacOSX/PlatformRemoteAppleTV.h"
110 #include "Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.h"
111 #include "Plugins/Platform/MacOSX/PlatformiOSSimulator.h"
112 #include "Plugins/Process/MacOSX-Kernel/ProcessKDP.h"
113 #include "Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.h"
114 #endif
115 #include "Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.h"
116 
117 #if defined(__FreeBSD__)
118 #include "Plugins/Process/FreeBSD/ProcessFreeBSD.h"
119 #endif
120 
121 #if defined(_WIN32)
122 #include "Plugins/Process/Windows/Common/ProcessWindows.h"
123 #include "lldb/Host/windows/windows.h"
124 #endif
125 
126 #include "llvm/Support/TargetSelect.h"
127 
128 #pragma clang diagnostic push
129 #pragma clang diagnostic ignored "-Wglobal-constructors"
130 #include "llvm/ExecutionEngine/MCJIT.h"
131 #pragma clang diagnostic pop
132 
133 #include <string>
134 
135 using namespace lldb_private;
136 
137 SystemInitializerFull::SystemInitializerFull() {}
138 
139 SystemInitializerFull::~SystemInitializerFull() {}
140 
141 #define LLDB_PROCESS_AArch64(op)                                               \
142   ABIMacOSX_arm64::op();                                                       \
143   ABISysV_arm64::op();
144 #define LLDB_PROCESS_ARM(op)                                                   \
145   ABIMacOSX_arm::op();                                                         \
146   ABISysV_arm::op();
147 #define LLDB_PROCESS_ARC(op)                                                   \
148   ABISysV_arc::op();
149 #define LLDB_PROCESS_Hexagon(op) ABISysV_hexagon::op();
150 #define LLDB_PROCESS_Mips(op)                                                  \
151   ABISysV_mips::op();                                                          \
152   ABISysV_mips64::op();
153 #define LLDB_PROCESS_PowerPC(op)                                               \
154   ABISysV_ppc::op();                                                          \
155   ABISysV_ppc64::op();
156 #define LLDB_PROCESS_SystemZ(op) ABISysV_s390x::op();
157 #define LLDB_PROCESS_X86(op)                                                   \
158   ABIMacOSX_i386::op();                                                        \
159   ABISysV_i386::op();                                                          \
160   ABISysV_x86_64::op();                                                        \
161   ABIWindows_x86_64::op();
162 
163 #define LLDB_PROCESS_AMDGPU(op)
164 #define LLDB_PROCESS_AVR(op)
165 #define LLDB_PROCESS_BPF(op)
166 #define LLDB_PROCESS_Lanai(op)
167 #define LLDB_PROCESS_MSP430(op)
168 #define LLDB_PROCESS_NVPTX(op)
169 #define LLDB_PROCESS_RISCV(op)
170 #define LLDB_PROCESS_Sparc(op)
171 #define LLDB_PROCESS_WebAssembly(op)
172 #define LLDB_PROCESS_XCore(op)
173 
174 llvm::Error SystemInitializerFull::Initialize() {
175   if (auto e = SystemInitializerCommon::Initialize())
176     return e;
177 
178   breakpad::ObjectFileBreakpad::Initialize();
179   ObjectFileELF::Initialize();
180   ObjectFileMachO::Initialize();
181   ObjectFilePECOFF::Initialize();
182   wasm::ObjectFileWasm::Initialize();
183 
184   ObjectContainerBSDArchive::Initialize();
185   ObjectContainerUniversalMachO::Initialize();
186 
187   ScriptInterpreterNone::Initialize();
188 
189 #if LLDB_ENABLE_PYTHON
190   OperatingSystemPython::Initialize();
191 #endif
192 
193 #if LLDB_ENABLE_PYTHON
194   ScriptInterpreterPython::Initialize();
195 #endif
196 
197 #if LLDB_ENABLE_LUA
198   ScriptInterpreterLua::Initialize();
199 #endif
200 
201   platform_freebsd::PlatformFreeBSD::Initialize();
202   platform_linux::PlatformLinux::Initialize();
203   platform_netbsd::PlatformNetBSD::Initialize();
204   platform_openbsd::PlatformOpenBSD::Initialize();
205   PlatformWindows::Initialize();
206   platform_android::PlatformAndroid::Initialize();
207   PlatformRemoteiOS::Initialize();
208   PlatformMacOSX::Initialize();
209 #if defined(__APPLE__)
210   PlatformiOSSimulator::Initialize();
211   PlatformDarwinKernel::Initialize();
212 #endif
213 
214   // Initialize LLVM and Clang
215   llvm::InitializeAllTargets();
216   llvm::InitializeAllAsmPrinters();
217   llvm::InitializeAllTargetMCs();
218   llvm::InitializeAllDisassemblers();
219 
220   ClangASTContext::Initialize();
221 
222 #define LLVM_TARGET(t) LLDB_PROCESS_ ## t(Initialize)
223 #include "llvm/Config/Targets.def"
224 
225   ArchitectureArm::Initialize();
226   ArchitectureMips::Initialize();
227   ArchitecturePPC64::Initialize();
228 
229   DisassemblerLLVMC::Initialize();
230 
231   JITLoaderGDB::Initialize();
232   ProcessElfCore::Initialize();
233   ProcessMachCore::Initialize();
234   minidump::ProcessMinidump::Initialize();
235   MemoryHistoryASan::Initialize();
236   AddressSanitizerRuntime::Initialize();
237   ThreadSanitizerRuntime::Initialize();
238   UndefinedBehaviorSanitizerRuntime::Initialize();
239   MainThreadCheckerRuntime::Initialize();
240 
241   SymbolVendorELF::Initialize();
242   breakpad::SymbolFileBreakpad::Initialize();
243   SymbolFileDWARF::Initialize();
244   SymbolFilePDB::Initialize();
245   SymbolFileSymtab::Initialize();
246   wasm::SymbolVendorWasm::Initialize();
247   UnwindAssemblyInstEmulation::Initialize();
248   UnwindAssembly_x86::Initialize();
249 
250   EmulateInstructionARM::Initialize();
251   EmulateInstructionARM64::Initialize();
252   EmulateInstructionMIPS::Initialize();
253   EmulateInstructionMIPS64::Initialize();
254   EmulateInstructionPPC64::Initialize();
255 
256   SymbolFileDWARFDebugMap::Initialize();
257   ItaniumABILanguageRuntime::Initialize();
258   AppleObjCRuntimeV2::Initialize();
259   AppleObjCRuntimeV1::Initialize();
260   SystemRuntimeMacOSX::Initialize();
261   RenderScriptRuntime::Initialize();
262 
263   CPlusPlusLanguage::Initialize();
264   ObjCLanguage::Initialize();
265   ObjCPlusPlusLanguage::Initialize();
266 
267 #if defined(_WIN32)
268   ProcessWindows::Initialize();
269 #endif
270 #if defined(__FreeBSD__)
271   ProcessFreeBSD::Initialize();
272 #endif
273 #if defined(__APPLE__)
274   SymbolVendorMacOSX::Initialize();
275   ProcessKDP::Initialize();
276   PlatformAppleTVSimulator::Initialize();
277   PlatformAppleWatchSimulator::Initialize();
278   PlatformRemoteAppleTV::Initialize();
279   PlatformRemoteAppleWatch::Initialize();
280   PlatformRemoteAppleBridge::Initialize();
281   DynamicLoaderDarwinKernel::Initialize();
282 #endif
283 
284   // This plugin is valid on any host that talks to a Darwin remote. It
285   // shouldn't be limited to __APPLE__.
286   StructuredDataDarwinLog::Initialize();
287 
288   // Platform agnostic plugins
289   platform_gdb_server::PlatformRemoteGDBServer::Initialize();
290 
291   process_gdb_remote::ProcessGDBRemote::Initialize();
292   DynamicLoaderMacOSXDYLD::Initialize();
293   DynamicLoaderMacOS::Initialize();
294   DynamicLoaderPOSIXDYLD::Initialize();
295   DynamicLoaderStatic::Initialize();
296   DynamicLoaderWindowsDYLD::Initialize();
297 
298   // Scan for any system or user LLDB plug-ins
299   PluginManager::Initialize();
300 
301   // The process settings need to know about installed plug-ins, so the
302   // Settings must be initialized
303   // AFTER PluginManager::Initialize is called.
304 
305   Debugger::SettingsInitialize();
306 
307   return llvm::Error::success();
308 }
309 
310 void SystemInitializerFull::Terminate() {
311   static Timer::Category func_cat(LLVM_PRETTY_FUNCTION);
312   Timer scoped_timer(func_cat, LLVM_PRETTY_FUNCTION);
313 
314   Debugger::SettingsTerminate();
315 
316   // Terminate and unload and loaded system or user LLDB plug-ins
317   PluginManager::Terminate();
318 
319   ClangASTContext::Terminate();
320 
321   ArchitectureArm::Terminate();
322   ArchitectureMips::Terminate();
323   ArchitecturePPC64::Terminate();
324 
325 #define LLVM_TARGET(t) LLDB_PROCESS_ ## t(Terminate)
326 #include "llvm/Config/Targets.def"
327 
328   DisassemblerLLVMC::Terminate();
329 
330   JITLoaderGDB::Terminate();
331   ProcessElfCore::Terminate();
332   ProcessMachCore::Terminate();
333   minidump::ProcessMinidump::Terminate();
334   MemoryHistoryASan::Terminate();
335   AddressSanitizerRuntime::Terminate();
336   ThreadSanitizerRuntime::Terminate();
337   UndefinedBehaviorSanitizerRuntime::Terminate();
338   MainThreadCheckerRuntime::Terminate();
339   wasm::SymbolVendorWasm::Terminate();
340   SymbolVendorELF::Terminate();
341   breakpad::SymbolFileBreakpad::Terminate();
342   SymbolFileDWARF::Terminate();
343   SymbolFilePDB::Terminate();
344   SymbolFileSymtab::Terminate();
345   UnwindAssembly_x86::Terminate();
346   UnwindAssemblyInstEmulation::Terminate();
347 
348   EmulateInstructionARM::Terminate();
349   EmulateInstructionARM64::Terminate();
350   EmulateInstructionMIPS::Terminate();
351   EmulateInstructionMIPS64::Terminate();
352   EmulateInstructionPPC64::Terminate();
353 
354   SymbolFileDWARFDebugMap::Terminate();
355   ItaniumABILanguageRuntime::Terminate();
356   AppleObjCRuntimeV2::Terminate();
357   AppleObjCRuntimeV1::Terminate();
358   SystemRuntimeMacOSX::Terminate();
359   RenderScriptRuntime::Terminate();
360 
361   CPlusPlusLanguage::Terminate();
362   ObjCLanguage::Terminate();
363   ObjCPlusPlusLanguage::Terminate();
364 
365 #if defined(__APPLE__)
366   DynamicLoaderDarwinKernel::Terminate();
367   ProcessKDP::Terminate();
368   SymbolVendorMacOSX::Terminate();
369   PlatformAppleTVSimulator::Terminate();
370   PlatformAppleWatchSimulator::Terminate();
371   PlatformRemoteAppleTV::Terminate();
372   PlatformRemoteAppleWatch::Terminate();
373   PlatformRemoteAppleBridge::Terminate();
374 #endif
375 
376 #if defined(__FreeBSD__)
377   ProcessFreeBSD::Terminate();
378 #endif
379   Debugger::SettingsTerminate();
380 
381   platform_gdb_server::PlatformRemoteGDBServer::Terminate();
382   process_gdb_remote::ProcessGDBRemote::Terminate();
383   StructuredDataDarwinLog::Terminate();
384 
385   DynamicLoaderMacOSXDYLD::Terminate();
386   DynamicLoaderMacOS::Terminate();
387   DynamicLoaderPOSIXDYLD::Terminate();
388   DynamicLoaderStatic::Terminate();
389   DynamicLoaderWindowsDYLD::Terminate();
390 
391 
392   platform_freebsd::PlatformFreeBSD::Terminate();
393   platform_linux::PlatformLinux::Terminate();
394   platform_netbsd::PlatformNetBSD::Terminate();
395   platform_openbsd::PlatformOpenBSD::Terminate();
396   PlatformWindows::Terminate();
397   platform_android::PlatformAndroid::Terminate();
398   PlatformMacOSX::Terminate();
399   PlatformRemoteiOS::Terminate();
400 #if defined(__APPLE__)
401   PlatformiOSSimulator::Terminate();
402   PlatformDarwinKernel::Terminate();
403 #endif
404 
405   breakpad::ObjectFileBreakpad::Terminate();
406   ObjectFileELF::Terminate();
407   ObjectFileMachO::Terminate();
408   ObjectFilePECOFF::Terminate();
409   wasm::ObjectFileWasm::Terminate();
410 
411   ObjectContainerBSDArchive::Terminate();
412   ObjectContainerUniversalMachO::Terminate();
413 
414 #if LLDB_ENABLE_PYTHON
415   OperatingSystemPython::Terminate();
416 #endif
417 
418 #if LLDB_ENABLE_PYTHON
419   ScriptInterpreterPython::Terminate();
420 #endif
421 
422 #if LLDB_ENABLE_LUA
423   ScriptInterpreterLua::Terminate();
424 #endif
425 
426   // Now shutdown the common parts, in reverse order.
427   SystemInitializerCommon::Terminate();
428 }
429