]> CyberLeo.Net >> Repos - FreeBSD/FreeBSD.git/blob - contrib/llvm-project/lldb/source/API/SystemInitializerFull.cpp
Fix a memory leak in if_delgroups() introduced in r334118.
[FreeBSD/FreeBSD.git] / contrib / llvm-project / lldb / source / API / SystemInitializerFull.cpp
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 #endif // LLDB_ENABLE_ALL
29 #include "Plugins/ABI/SysV-arm/ABISysV_arm.h"
30 #include "Plugins/ABI/SysV-arm64/ABISysV_arm64.h"
31 #ifdef LLDB_ENABLE_ALL
32 #include "Plugins/ABI/SysV-hexagon/ABISysV_hexagon.h"
33 #endif // LLDB_ENABLE_ALL
34 #include "Plugins/ABI/SysV-i386/ABISysV_i386.h"
35 #include "Plugins/ABI/SysV-mips/ABISysV_mips.h"
36 #include "Plugins/ABI/SysV-mips64/ABISysV_mips64.h"
37 #include "Plugins/ABI/SysV-ppc/ABISysV_ppc.h"
38 #include "Plugins/ABI/SysV-ppc64/ABISysV_ppc64.h"
39 #ifdef LLDB_ENABLE_ALL
40 #include "Plugins/ABI/SysV-s390x/ABISysV_s390x.h"
41 #endif // LLDB_ENABLE_ALL
42 #include "Plugins/ABI/SysV-x86_64/ABISysV_x86_64.h"
43 #ifdef LLDB_ENABLE_ALL
44 #include "Plugins/ABI/Windows-x86_64/ABIWindows_x86_64.h"
45 #endif // LLDB_ENABLE_ALL
46 #include "Plugins/Architecture/Arm/ArchitectureArm.h"
47 #include "Plugins/Architecture/Mips/ArchitectureMips.h"
48 #include "Plugins/Architecture/PPC64/ArchitecturePPC64.h"
49 #include "Plugins/Disassembler/llvm/DisassemblerLLVMC.h"
50 #ifdef LLDB_ENABLE_ALL
51 #include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h"
52 #include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h"
53 #endif // LLDB_ENABLE_ALL
54 #include "Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.h"
55 #include "Plugins/DynamicLoader/Static/DynamicLoaderStatic.h"
56 #ifdef LLDB_ENABLE_ALL
57 #include "Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.h"
58 #endif // LLDB_ENABLE_ALL
59 #include "Plugins/Instruction/ARM/EmulateInstructionARM.h"
60 #include "Plugins/Instruction/ARM64/EmulateInstructionARM64.h"
61 #include "Plugins/Instruction/MIPS/EmulateInstructionMIPS.h"
62 #include "Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.h"
63 #include "Plugins/Instruction/PPC64/EmulateInstructionPPC64.h"
64 #include "Plugins/InstrumentationRuntime/ASan/ASanRuntime.h"
65 #include "Plugins/InstrumentationRuntime/MainThreadChecker/MainThreadCheckerRuntime.h"
66 #ifdef LLDB_ENABLE_ALL
67 #include "Plugins/InstrumentationRuntime/TSan/TSanRuntime.h"
68 #endif // LLDB_ENABLE_ALL
69 #include "Plugins/InstrumentationRuntime/UBSan/UBSanRuntime.h"
70 #include "Plugins/JITLoader/GDB/JITLoaderGDB.h"
71 #include "Plugins/Language/CPlusPlus/CPlusPlusLanguage.h"
72 #ifdef LLDB_ENABLE_ALL
73 #include "Plugins/Language/ObjC/ObjCLanguage.h"
74 #include "Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.h"
75 #endif // LLDB_ENABLE_ALL
76 #include "Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h"
77 #ifdef LLDB_ENABLE_ALL
78 #include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h"
79 #include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h"
80 #include "Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h"
81 #endif // LLDB_ENABLE_ALL
82 #include "Plugins/MemoryHistory/asan/MemoryHistoryASan.h"
83 #include "Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h"
84 #ifdef LLDB_ENABLE_ALL
85 #include "Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h"
86 #endif // LLDB_ENABLE_ALL
87 #include "Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.h"
88 #include "Plugins/ObjectFile/ELF/ObjectFileELF.h"
89 #ifdef LLDB_ENABLE_ALL
90 #include "Plugins/ObjectFile/Mach-O/ObjectFileMachO.h"
91 #include "Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h"
92 #include "Plugins/OperatingSystem/Python/OperatingSystemPython.h"
93 #include "Plugins/Platform/Android/PlatformAndroid.h"
94 #endif // LLDB_ENABLE_ALL
95 #include "Plugins/Platform/FreeBSD/PlatformFreeBSD.h"
96 #ifdef LLDB_ENABLE_ALL
97 #include "Plugins/Platform/Linux/PlatformLinux.h"
98 #include "Plugins/Platform/MacOSX/PlatformMacOSX.h"
99 #include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h"
100 #include "Plugins/Platform/NetBSD/PlatformNetBSD.h"
101 #include "Plugins/Platform/OpenBSD/PlatformOpenBSD.h"
102 #include "Plugins/Platform/Windows/PlatformWindows.h"
103 #endif // LLDB_ENABLE_ALL
104 #include "Plugins/Platform/gdb-server/PlatformRemoteGDBServer.h"
105 #include "Plugins/Process/elf-core/ProcessElfCore.h"
106 #include "Plugins/Process/gdb-remote/ProcessGDBRemote.h"
107 #ifdef LLDB_ENABLE_ALL
108 #include "Plugins/Process/mach-core/ProcessMachCore.h"
109 #include "Plugins/Process/minidump/ProcessMinidump.h"
110 #endif // LLDB_ENABLE_ALL
111 #include "Plugins/ScriptInterpreter/None/ScriptInterpreterNone.h"
112 #include "Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h"
113 #include "Plugins/SymbolFile/DWARF/SymbolFileDWARF.h"
114 #include "Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h"
115 #ifdef LLDB_ENABLE_ALL
116 #include "Plugins/SymbolFile/PDB/SymbolFilePDB.h"
117 #endif // LLDB_ENABLE_ALL
118 #include "Plugins/SymbolFile/Symtab/SymbolFileSymtab.h"
119 #include "Plugins/SymbolVendor/ELF/SymbolVendorELF.h"
120 #ifdef LLDB_ENABLE_ALL
121 #include "Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h"
122 #endif // LLDB_ENABLE_ALL
123 #include "Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.h"
124 #include "Plugins/UnwindAssembly/x86/UnwindAssembly-x86.h"
125
126 #if defined(__APPLE__)
127 #include "Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h"
128 #include "Plugins/Platform/MacOSX/PlatformAppleTVSimulator.h"
129 #include "Plugins/Platform/MacOSX/PlatformAppleWatchSimulator.h"
130 #include "Plugins/Platform/MacOSX/PlatformDarwinKernel.h"
131 #include "Plugins/Platform/MacOSX/PlatformRemoteAppleBridge.h"
132 #include "Plugins/Platform/MacOSX/PlatformRemoteAppleTV.h"
133 #include "Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.h"
134 #include "Plugins/Platform/MacOSX/PlatformiOSSimulator.h"
135 #include "Plugins/Process/MacOSX-Kernel/ProcessKDP.h"
136 #include "Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.h"
137 #endif
138 #ifdef LLDB_ENABLE_ALL
139 #include "Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.h"
140 #endif // LLDB_ENABLE_ALL
141
142 #if defined(__FreeBSD__)
143 #include "Plugins/Process/FreeBSD/ProcessFreeBSD.h"
144 #endif
145
146 #if defined(_WIN32)
147 #include "Plugins/Process/Windows/Common/ProcessWindows.h"
148 #include "lldb/Host/windows/windows.h"
149 #endif
150
151 #include "llvm/Support/TargetSelect.h"
152
153 #pragma clang diagnostic push
154 #pragma clang diagnostic ignored "-Wglobal-constructors"
155 #include "llvm/ExecutionEngine/MCJIT.h"
156 #pragma clang diagnostic pop
157
158 #include <string>
159
160 using namespace lldb_private;
161
162 SystemInitializerFull::SystemInitializerFull() {}
163
164 SystemInitializerFull::~SystemInitializerFull() {}
165
166 llvm::Error SystemInitializerFull::Initialize() {
167   if (auto e = SystemInitializerCommon::Initialize())
168     return e;
169
170   breakpad::ObjectFileBreakpad::Initialize();
171   ObjectFileELF::Initialize();
172 #ifdef LLDB_ENABLE_ALL
173   ObjectFileMachO::Initialize();
174   ObjectFilePECOFF::Initialize();
175 #endif // LLDB_ENABLE_ALL
176
177   ObjectContainerBSDArchive::Initialize();
178 #ifdef LLDB_ENABLE_ALL
179   ObjectContainerUniversalMachO::Initialize();
180 #endif // LLDB_ENABLE_ALL
181
182   ScriptInterpreterNone::Initialize();
183
184 #ifndef LLDB_DISABLE_PYTHON
185   OperatingSystemPython::Initialize();
186 #endif
187
188 #if !defined(LLDB_DISABLE_PYTHON)
189   ScriptInterpreterPython::Initialize();
190 #endif
191
192   platform_freebsd::PlatformFreeBSD::Initialize();
193 #ifdef LLDB_ENABLE_ALL
194   platform_linux::PlatformLinux::Initialize();
195   platform_netbsd::PlatformNetBSD::Initialize();
196   platform_openbsd::PlatformOpenBSD::Initialize();
197   PlatformWindows::Initialize();
198   platform_android::PlatformAndroid::Initialize();
199   PlatformRemoteiOS::Initialize();
200   PlatformMacOSX::Initialize();
201 #endif // LLDB_ENABLE_ALL
202 #if defined(__APPLE__)
203   PlatformiOSSimulator::Initialize();
204   PlatformDarwinKernel::Initialize();
205 #endif
206
207   // Initialize LLVM and Clang
208   llvm::InitializeAllTargets();
209   llvm::InitializeAllAsmPrinters();
210   llvm::InitializeAllTargetMCs();
211   llvm::InitializeAllDisassemblers();
212
213   ClangASTContext::Initialize();
214
215 #ifdef LLDB_ENABLE_ALL
216   ABIMacOSX_i386::Initialize();
217   ABIMacOSX_arm::Initialize();
218   ABIMacOSX_arm64::Initialize();
219 #endif // LLDB_ENABLE_ALL
220   ABISysV_arm::Initialize();
221   ABISysV_arm64::Initialize();
222 #ifdef LLDB_ENABLE_ALL
223   ABISysV_hexagon::Initialize();
224 #endif // LLDB_ENABLE_ALL
225   ABISysV_i386::Initialize();
226   ABISysV_x86_64::Initialize();
227   ABISysV_ppc::Initialize();
228   ABISysV_ppc64::Initialize();
229   ABISysV_mips::Initialize();
230   ABISysV_mips64::Initialize();
231 #ifdef LLDB_ENABLE_ALL
232   ABISysV_s390x::Initialize();
233   ABIWindows_x86_64::Initialize();
234 #endif // LLDB_ENABLE_ALL
235
236   ArchitectureArm::Initialize();
237   ArchitectureMips::Initialize();
238   ArchitecturePPC64::Initialize();
239
240   DisassemblerLLVMC::Initialize();
241
242   JITLoaderGDB::Initialize();
243   ProcessElfCore::Initialize();
244 #ifdef LLDB_ENABLE_ALL
245   ProcessMachCore::Initialize();
246   minidump::ProcessMinidump::Initialize();
247 #endif // LLDB_ENABLE_ALL
248   MemoryHistoryASan::Initialize();
249   AddressSanitizerRuntime::Initialize();
250 #ifdef LLDB_ENABLE_ALL
251   ThreadSanitizerRuntime::Initialize();
252 #endif // LLDB_ENABLE_ALL
253   UndefinedBehaviorSanitizerRuntime::Initialize();
254   MainThreadCheckerRuntime::Initialize();
255
256   SymbolVendorELF::Initialize();
257   breakpad::SymbolFileBreakpad::Initialize();
258   SymbolFileDWARF::Initialize();
259 #ifdef LLDB_ENABLE_ALL
260   SymbolFilePDB::Initialize();
261 #endif // LLDB_ENABLE_ALL
262   SymbolFileSymtab::Initialize();
263   UnwindAssemblyInstEmulation::Initialize();
264   UnwindAssembly_x86::Initialize();
265
266   EmulateInstructionARM::Initialize();
267   EmulateInstructionARM64::Initialize();
268   EmulateInstructionMIPS::Initialize();
269   EmulateInstructionMIPS64::Initialize();
270   EmulateInstructionPPC64::Initialize();
271
272   SymbolFileDWARFDebugMap::Initialize();
273   ItaniumABILanguageRuntime::Initialize();
274 #ifdef LLDB_ENABLE_ALL
275   AppleObjCRuntimeV2::Initialize();
276   AppleObjCRuntimeV1::Initialize();
277   SystemRuntimeMacOSX::Initialize();
278   RenderScriptRuntime::Initialize();
279 #endif // LLDB_ENABLE_ALL
280
281   CPlusPlusLanguage::Initialize();
282 #ifdef LLDB_ENABLE_ALL
283   ObjCLanguage::Initialize();
284   ObjCPlusPlusLanguage::Initialize();
285 #endif // LLDB_ENABLE_ALL
286
287 #if defined(_WIN32)
288   ProcessWindows::Initialize();
289 #endif
290 #if defined(__FreeBSD__)
291   ProcessFreeBSD::Initialize();
292 #endif
293 #if defined(__APPLE__)
294   SymbolVendorMacOSX::Initialize();
295   ProcessKDP::Initialize();
296   PlatformAppleTVSimulator::Initialize();
297   PlatformAppleWatchSimulator::Initialize();
298   PlatformRemoteAppleTV::Initialize();
299   PlatformRemoteAppleWatch::Initialize();
300   PlatformRemoteAppleBridge::Initialize();
301   DynamicLoaderDarwinKernel::Initialize();
302 #endif
303
304   // This plugin is valid on any host that talks to a Darwin remote. It
305   // shouldn't be limited to __APPLE__.
306 #ifdef LLDB_ENABLE_ALL
307   StructuredDataDarwinLog::Initialize();
308 #endif // LLDB_ENABLE_ALL
309
310   // Platform agnostic plugins
311   platform_gdb_server::PlatformRemoteGDBServer::Initialize();
312
313   process_gdb_remote::ProcessGDBRemote::Initialize();
314 #ifdef LLDB_ENABLE_ALL
315   DynamicLoaderMacOSXDYLD::Initialize();
316   DynamicLoaderMacOS::Initialize();
317 #endif // LLDB_ENABLE_ALL
318   DynamicLoaderPOSIXDYLD::Initialize();
319   DynamicLoaderStatic::Initialize();
320 #ifdef LLDB_ENABLE_ALL
321   DynamicLoaderWindowsDYLD::Initialize();
322 #endif // LLDB_ENABLE_ALL
323
324   // Scan for any system or user LLDB plug-ins
325   PluginManager::Initialize();
326
327   // The process settings need to know about installed plug-ins, so the
328   // Settings must be initialized
329   // AFTER PluginManager::Initialize is called.
330
331   Debugger::SettingsInitialize();
332
333   return llvm::Error::success();
334 }
335
336 void SystemInitializerFull::Terminate() {
337   static Timer::Category func_cat(LLVM_PRETTY_FUNCTION);
338   Timer scoped_timer(func_cat, LLVM_PRETTY_FUNCTION);
339
340   Debugger::SettingsTerminate();
341
342   // Terminate and unload and loaded system or user LLDB plug-ins
343   PluginManager::Terminate();
344
345   ClangASTContext::Terminate();
346
347 #ifdef LLDB_ENABLE_ALL
348   ArchitectureArm::Terminate();
349   ArchitectureMips::Terminate();
350   ArchitecturePPC64::Terminate();
351
352   ABIMacOSX_i386::Terminate();
353   ABIMacOSX_arm::Terminate();
354   ABIMacOSX_arm64::Terminate();
355 #endif // LLDB_ENABLE_ALL
356   ABISysV_arm::Terminate();
357   ABISysV_arm64::Terminate();
358 #ifdef LLDB_ENABLE_ALL
359   ABISysV_hexagon::Terminate();
360 #endif // LLDB_ENABLE_ALL
361   ABISysV_i386::Terminate();
362   ABISysV_x86_64::Terminate();
363   ABISysV_ppc::Terminate();
364   ABISysV_ppc64::Terminate();
365   ABISysV_mips::Terminate();
366   ABISysV_mips64::Terminate();
367 #ifdef LLDB_ENABLE_ALL
368   ABISysV_s390x::Terminate();
369   ABIWindows_x86_64::Terminate();
370 #endif // LLDB_ENABLE_ALL
371   DisassemblerLLVMC::Terminate();
372
373   JITLoaderGDB::Terminate();
374   ProcessElfCore::Terminate();
375 #ifdef LLDB_ENABLE_ALL
376   ProcessMachCore::Terminate();
377   minidump::ProcessMinidump::Terminate();
378 #endif // LLDB_ENABLE_ALL
379   MemoryHistoryASan::Terminate();
380   AddressSanitizerRuntime::Terminate();
381 #ifdef LLDB_ENABLE_ALL
382   ThreadSanitizerRuntime::Terminate();
383 #endif // LLDB_ENABLE_ALL
384   UndefinedBehaviorSanitizerRuntime::Terminate();
385   MainThreadCheckerRuntime::Terminate();
386   SymbolVendorELF::Terminate();
387   breakpad::SymbolFileBreakpad::Terminate();
388   SymbolFileDWARF::Terminate();
389 #ifdef LLDB_ENABLE_ALL
390   SymbolFilePDB::Terminate();
391 #endif // LLDB_ENABLE_ALL
392   SymbolFileSymtab::Terminate();
393   UnwindAssembly_x86::Terminate();
394   UnwindAssemblyInstEmulation::Terminate();
395
396   EmulateInstructionARM::Terminate();
397   EmulateInstructionARM64::Terminate();
398   EmulateInstructionMIPS::Terminate();
399   EmulateInstructionMIPS64::Terminate();
400   EmulateInstructionPPC64::Terminate();
401
402   SymbolFileDWARFDebugMap::Terminate();
403   ItaniumABILanguageRuntime::Terminate();
404 #ifdef LLDB_ENABLE_ALL
405   AppleObjCRuntimeV2::Terminate();
406   AppleObjCRuntimeV1::Terminate();
407   SystemRuntimeMacOSX::Terminate();
408   RenderScriptRuntime::Terminate();
409 #endif // LLDB_ENABLE_ALL
410
411   CPlusPlusLanguage::Terminate();
412 #ifdef LLDB_ENABLE_ALL
413   ObjCLanguage::Terminate();
414   ObjCPlusPlusLanguage::Terminate();
415 #endif // LLDB_ENABLE_ALL
416
417 #if defined(__APPLE__)
418   DynamicLoaderDarwinKernel::Terminate();
419   ProcessKDP::Terminate();
420   SymbolVendorMacOSX::Terminate();
421   PlatformAppleTVSimulator::Terminate();
422   PlatformAppleWatchSimulator::Terminate();
423   PlatformRemoteAppleTV::Terminate();
424   PlatformRemoteAppleWatch::Terminate();
425   PlatformRemoteAppleBridge::Terminate();
426 #endif
427
428 #if defined(__FreeBSD__)
429   ProcessFreeBSD::Terminate();
430 #endif
431   Debugger::SettingsTerminate();
432
433   platform_gdb_server::PlatformRemoteGDBServer::Terminate();
434   process_gdb_remote::ProcessGDBRemote::Terminate();
435 #ifdef LLDB_ENABLE_ALL
436   StructuredDataDarwinLog::Terminate();
437
438   DynamicLoaderMacOSXDYLD::Terminate();
439   DynamicLoaderMacOS::Terminate();
440 #endif // LLDB_ENABLE_ALL
441   DynamicLoaderPOSIXDYLD::Terminate();
442   DynamicLoaderStatic::Terminate();
443 #ifdef LLDB_ENABLE_ALL
444   DynamicLoaderWindowsDYLD::Terminate();
445 #endif // LLDB_ENABLE_ALL
446
447 #ifndef LLDB_DISABLE_PYTHON
448   OperatingSystemPython::Terminate();
449 #endif
450
451   platform_freebsd::PlatformFreeBSD::Terminate();
452 #ifdef LLDB_ENABLE_ALL
453   platform_linux::PlatformLinux::Terminate();
454   platform_netbsd::PlatformNetBSD::Terminate();
455   platform_openbsd::PlatformOpenBSD::Terminate();
456   PlatformWindows::Terminate();
457   platform_android::PlatformAndroid::Terminate();
458   PlatformMacOSX::Terminate();
459   PlatformRemoteiOS::Terminate();
460 #endif // LLDB_ENABLE_ALL
461 #if defined(__APPLE__)
462   PlatformiOSSimulator::Terminate();
463   PlatformDarwinKernel::Terminate();
464 #endif
465
466   breakpad::ObjectFileBreakpad::Terminate();
467   ObjectFileELF::Terminate();
468 #ifdef LLDB_ENABLE_ALL
469   ObjectFileMachO::Terminate();
470   ObjectFilePECOFF::Terminate();
471 #endif // LLDB_ENABLE_ALL
472
473   ObjectContainerBSDArchive::Terminate();
474 #ifdef LLDB_ENABLE_ALL
475   ObjectContainerUniversalMachO::Terminate();
476 #endif // LLDB_ENABLE_ALL
477
478   // Now shutdown the common parts, in reverse order.
479   SystemInitializerCommon::Terminate();
480 }