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