1 //===-- SBModule.cpp ------------------------------------------------------===//
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 "lldb/API/SBModule.h"
10 #include "lldb/API/SBAddress.h"
11 #include "lldb/API/SBFileSpec.h"
12 #include "lldb/API/SBModuleSpec.h"
13 #include "lldb/API/SBProcess.h"
14 #include "lldb/API/SBStream.h"
15 #include "lldb/API/SBSymbolContextList.h"
16 #include "lldb/Core/Module.h"
17 #include "lldb/Core/Section.h"
18 #include "lldb/Core/ValueObjectList.h"
19 #include "lldb/Core/ValueObjectVariable.h"
20 #include "lldb/Symbol/ObjectFile.h"
21 #include "lldb/Symbol/SymbolFile.h"
22 #include "lldb/Symbol/Symtab.h"
23 #include "lldb/Symbol/TypeSystem.h"
24 #include "lldb/Symbol/VariableList.h"
25 #include "lldb/Target/Target.h"
26 #include "lldb/Utility/Instrumentation.h"
27 #include "lldb/Utility/StreamString.h"
28
29 using namespace lldb;
30 using namespace lldb_private;
31
SBModule()32 SBModule::SBModule() { LLDB_INSTRUMENT_VA(this); }
33
SBModule(const lldb::ModuleSP & module_sp)34 SBModule::SBModule(const lldb::ModuleSP &module_sp) : m_opaque_sp(module_sp) {}
35
SBModule(const SBModuleSpec & module_spec)36 SBModule::SBModule(const SBModuleSpec &module_spec) {
37 LLDB_INSTRUMENT_VA(this, module_spec);
38
39 ModuleSP module_sp;
40 Status error = ModuleList::GetSharedModule(
41 *module_spec.m_opaque_up, module_sp, nullptr, nullptr, nullptr);
42 if (module_sp)
43 SetSP(module_sp);
44 }
45
SBModule(const SBModule & rhs)46 SBModule::SBModule(const SBModule &rhs) : m_opaque_sp(rhs.m_opaque_sp) {
47 LLDB_INSTRUMENT_VA(this, rhs);
48 }
49
SBModule(lldb::SBProcess & process,lldb::addr_t header_addr)50 SBModule::SBModule(lldb::SBProcess &process, lldb::addr_t header_addr) {
51 LLDB_INSTRUMENT_VA(this, process, header_addr);
52
53 ProcessSP process_sp(process.GetSP());
54 if (process_sp) {
55 m_opaque_sp = process_sp->ReadModuleFromMemory(FileSpec(), header_addr);
56 if (m_opaque_sp) {
57 Target &target = process_sp->GetTarget();
58 bool changed = false;
59 m_opaque_sp->SetLoadAddress(target, 0, true, changed);
60 target.GetImages().Append(m_opaque_sp);
61 }
62 }
63 }
64
operator =(const SBModule & rhs)65 const SBModule &SBModule::operator=(const SBModule &rhs) {
66 LLDB_INSTRUMENT_VA(this, rhs);
67
68 if (this != &rhs)
69 m_opaque_sp = rhs.m_opaque_sp;
70 return *this;
71 }
72
73 SBModule::~SBModule() = default;
74
IsValid() const75 bool SBModule::IsValid() const {
76 LLDB_INSTRUMENT_VA(this);
77 return this->operator bool();
78 }
operator bool() const79 SBModule::operator bool() const {
80 LLDB_INSTRUMENT_VA(this);
81
82 return m_opaque_sp.get() != nullptr;
83 }
84
Clear()85 void SBModule::Clear() {
86 LLDB_INSTRUMENT_VA(this);
87
88 m_opaque_sp.reset();
89 }
90
IsFileBacked() const91 bool SBModule::IsFileBacked() const {
92 LLDB_INSTRUMENT_VA(this);
93
94 ModuleSP module_sp(GetSP());
95 if (!module_sp)
96 return false;
97
98 ObjectFile *obj_file = module_sp->GetObjectFile();
99 if (!obj_file)
100 return false;
101
102 return !obj_file->IsInMemory();
103 }
104
GetFileSpec() const105 SBFileSpec SBModule::GetFileSpec() const {
106 LLDB_INSTRUMENT_VA(this);
107
108 SBFileSpec file_spec;
109 ModuleSP module_sp(GetSP());
110 if (module_sp)
111 file_spec.SetFileSpec(module_sp->GetFileSpec());
112
113 return file_spec;
114 }
115
GetPlatformFileSpec() const116 lldb::SBFileSpec SBModule::GetPlatformFileSpec() const {
117 LLDB_INSTRUMENT_VA(this);
118
119 SBFileSpec file_spec;
120 ModuleSP module_sp(GetSP());
121 if (module_sp)
122 file_spec.SetFileSpec(module_sp->GetPlatformFileSpec());
123
124 return file_spec;
125 }
126
SetPlatformFileSpec(const lldb::SBFileSpec & platform_file)127 bool SBModule::SetPlatformFileSpec(const lldb::SBFileSpec &platform_file) {
128 LLDB_INSTRUMENT_VA(this, platform_file);
129
130 bool result = false;
131
132 ModuleSP module_sp(GetSP());
133 if (module_sp) {
134 module_sp->SetPlatformFileSpec(*platform_file);
135 result = true;
136 }
137
138 return result;
139 }
140
GetRemoteInstallFileSpec()141 lldb::SBFileSpec SBModule::GetRemoteInstallFileSpec() {
142 LLDB_INSTRUMENT_VA(this);
143
144 SBFileSpec sb_file_spec;
145 ModuleSP module_sp(GetSP());
146 if (module_sp)
147 sb_file_spec.SetFileSpec(module_sp->GetRemoteInstallFileSpec());
148 return sb_file_spec;
149 }
150
SetRemoteInstallFileSpec(lldb::SBFileSpec & file)151 bool SBModule::SetRemoteInstallFileSpec(lldb::SBFileSpec &file) {
152 LLDB_INSTRUMENT_VA(this, file);
153
154 ModuleSP module_sp(GetSP());
155 if (module_sp) {
156 module_sp->SetRemoteInstallFileSpec(file.ref());
157 return true;
158 }
159 return false;
160 }
161
GetUUIDBytes() const162 const uint8_t *SBModule::GetUUIDBytes() const {
163 LLDB_INSTRUMENT_VA(this);
164
165 const uint8_t *uuid_bytes = nullptr;
166 ModuleSP module_sp(GetSP());
167 if (module_sp)
168 uuid_bytes = module_sp->GetUUID().GetBytes().data();
169
170 return uuid_bytes;
171 }
172
GetUUIDString() const173 const char *SBModule::GetUUIDString() const {
174 LLDB_INSTRUMENT_VA(this);
175
176 const char *uuid_cstr = nullptr;
177 ModuleSP module_sp(GetSP());
178 if (module_sp) {
179 // We are going to return a "const char *" value through the public API, so
180 // we need to constify it so it gets added permanently the string pool and
181 // then we don't need to worry about the lifetime of the string as it will
182 // never go away once it has been put into the ConstString string pool
183 uuid_cstr = ConstString(module_sp->GetUUID().GetAsString()).GetCString();
184 }
185
186 if (uuid_cstr && uuid_cstr[0]) {
187 return uuid_cstr;
188 }
189
190 return nullptr;
191 }
192
operator ==(const SBModule & rhs) const193 bool SBModule::operator==(const SBModule &rhs) const {
194 LLDB_INSTRUMENT_VA(this, rhs);
195
196 if (m_opaque_sp)
197 return m_opaque_sp.get() == rhs.m_opaque_sp.get();
198 return false;
199 }
200
operator !=(const SBModule & rhs) const201 bool SBModule::operator!=(const SBModule &rhs) const {
202 LLDB_INSTRUMENT_VA(this, rhs);
203
204 if (m_opaque_sp)
205 return m_opaque_sp.get() != rhs.m_opaque_sp.get();
206 return false;
207 }
208
GetSP() const209 ModuleSP SBModule::GetSP() const { return m_opaque_sp; }
210
SetSP(const ModuleSP & module_sp)211 void SBModule::SetSP(const ModuleSP &module_sp) { m_opaque_sp = module_sp; }
212
ResolveFileAddress(lldb::addr_t vm_addr)213 SBAddress SBModule::ResolveFileAddress(lldb::addr_t vm_addr) {
214 LLDB_INSTRUMENT_VA(this, vm_addr);
215
216 lldb::SBAddress sb_addr;
217 ModuleSP module_sp(GetSP());
218 if (module_sp) {
219 Address addr;
220 if (module_sp->ResolveFileAddress(vm_addr, addr))
221 sb_addr.ref() = addr;
222 }
223 return sb_addr;
224 }
225
226 SBSymbolContext
ResolveSymbolContextForAddress(const SBAddress & addr,uint32_t resolve_scope)227 SBModule::ResolveSymbolContextForAddress(const SBAddress &addr,
228 uint32_t resolve_scope) {
229 LLDB_INSTRUMENT_VA(this, addr, resolve_scope);
230
231 SBSymbolContext sb_sc;
232 ModuleSP module_sp(GetSP());
233 SymbolContextItem scope = static_cast<SymbolContextItem>(resolve_scope);
234 if (module_sp && addr.IsValid())
235 module_sp->ResolveSymbolContextForAddress(addr.ref(), scope, *sb_sc);
236 return sb_sc;
237 }
238
GetDescription(SBStream & description)239 bool SBModule::GetDescription(SBStream &description) {
240 LLDB_INSTRUMENT_VA(this, description);
241
242 Stream &strm = description.ref();
243
244 ModuleSP module_sp(GetSP());
245 if (module_sp) {
246 module_sp->GetDescription(strm.AsRawOstream());
247 } else
248 strm.PutCString("No value");
249
250 return true;
251 }
252
GetNumCompileUnits()253 uint32_t SBModule::GetNumCompileUnits() {
254 LLDB_INSTRUMENT_VA(this);
255
256 ModuleSP module_sp(GetSP());
257 if (module_sp) {
258 return module_sp->GetNumCompileUnits();
259 }
260 return 0;
261 }
262
GetCompileUnitAtIndex(uint32_t index)263 SBCompileUnit SBModule::GetCompileUnitAtIndex(uint32_t index) {
264 LLDB_INSTRUMENT_VA(this, index);
265
266 SBCompileUnit sb_cu;
267 ModuleSP module_sp(GetSP());
268 if (module_sp) {
269 CompUnitSP cu_sp = module_sp->GetCompileUnitAtIndex(index);
270 sb_cu.reset(cu_sp.get());
271 }
272 return sb_cu;
273 }
274
FindCompileUnits(const SBFileSpec & sb_file_spec)275 SBSymbolContextList SBModule::FindCompileUnits(const SBFileSpec &sb_file_spec) {
276 LLDB_INSTRUMENT_VA(this, sb_file_spec);
277
278 SBSymbolContextList sb_sc_list;
279 const ModuleSP module_sp(GetSP());
280 if (sb_file_spec.IsValid() && module_sp) {
281 module_sp->FindCompileUnits(*sb_file_spec, *sb_sc_list);
282 }
283 return sb_sc_list;
284 }
285
GetUnifiedSymbolTable(const lldb::ModuleSP & module_sp)286 static Symtab *GetUnifiedSymbolTable(const lldb::ModuleSP &module_sp) {
287 if (module_sp)
288 return module_sp->GetSymtab();
289 return nullptr;
290 }
291
GetNumSymbols()292 size_t SBModule::GetNumSymbols() {
293 LLDB_INSTRUMENT_VA(this);
294
295 ModuleSP module_sp(GetSP());
296 if (Symtab *symtab = GetUnifiedSymbolTable(module_sp))
297 return symtab->GetNumSymbols();
298 return 0;
299 }
300
GetSymbolAtIndex(size_t idx)301 SBSymbol SBModule::GetSymbolAtIndex(size_t idx) {
302 LLDB_INSTRUMENT_VA(this, idx);
303
304 SBSymbol sb_symbol;
305 ModuleSP module_sp(GetSP());
306 Symtab *symtab = GetUnifiedSymbolTable(module_sp);
307 if (symtab)
308 sb_symbol.SetSymbol(symtab->SymbolAtIndex(idx));
309 return sb_symbol;
310 }
311
FindSymbol(const char * name,lldb::SymbolType symbol_type)312 lldb::SBSymbol SBModule::FindSymbol(const char *name,
313 lldb::SymbolType symbol_type) {
314 LLDB_INSTRUMENT_VA(this, name, symbol_type);
315
316 SBSymbol sb_symbol;
317 if (name && name[0]) {
318 ModuleSP module_sp(GetSP());
319 Symtab *symtab = GetUnifiedSymbolTable(module_sp);
320 if (symtab)
321 sb_symbol.SetSymbol(symtab->FindFirstSymbolWithNameAndType(
322 ConstString(name), symbol_type, Symtab::eDebugAny,
323 Symtab::eVisibilityAny));
324 }
325 return sb_symbol;
326 }
327
FindSymbols(const char * name,lldb::SymbolType symbol_type)328 lldb::SBSymbolContextList SBModule::FindSymbols(const char *name,
329 lldb::SymbolType symbol_type) {
330 LLDB_INSTRUMENT_VA(this, name, symbol_type);
331
332 SBSymbolContextList sb_sc_list;
333 if (name && name[0]) {
334 ModuleSP module_sp(GetSP());
335 Symtab *symtab = GetUnifiedSymbolTable(module_sp);
336 if (symtab) {
337 std::vector<uint32_t> matching_symbol_indexes;
338 symtab->FindAllSymbolsWithNameAndType(ConstString(name), symbol_type,
339 matching_symbol_indexes);
340 const size_t num_matches = matching_symbol_indexes.size();
341 if (num_matches) {
342 SymbolContext sc;
343 sc.module_sp = module_sp;
344 SymbolContextList &sc_list = *sb_sc_list;
345 for (size_t i = 0; i < num_matches; ++i) {
346 sc.symbol = symtab->SymbolAtIndex(matching_symbol_indexes[i]);
347 if (sc.symbol)
348 sc_list.Append(sc);
349 }
350 }
351 }
352 }
353 return sb_sc_list;
354 }
355
GetNumSections()356 size_t SBModule::GetNumSections() {
357 LLDB_INSTRUMENT_VA(this);
358
359 ModuleSP module_sp(GetSP());
360 if (module_sp) {
361 // Give the symbol vendor a chance to add to the unified section list.
362 module_sp->GetSymbolFile();
363 SectionList *section_list = module_sp->GetSectionList();
364 if (section_list)
365 return section_list->GetSize();
366 }
367 return 0;
368 }
369
GetSectionAtIndex(size_t idx)370 SBSection SBModule::GetSectionAtIndex(size_t idx) {
371 LLDB_INSTRUMENT_VA(this, idx);
372
373 SBSection sb_section;
374 ModuleSP module_sp(GetSP());
375 if (module_sp) {
376 // Give the symbol vendor a chance to add to the unified section list.
377 module_sp->GetSymbolFile();
378 SectionList *section_list = module_sp->GetSectionList();
379
380 if (section_list)
381 sb_section.SetSP(section_list->GetSectionAtIndex(idx));
382 }
383 return sb_section;
384 }
385
FindFunctions(const char * name,uint32_t name_type_mask)386 lldb::SBSymbolContextList SBModule::FindFunctions(const char *name,
387 uint32_t name_type_mask) {
388 LLDB_INSTRUMENT_VA(this, name, name_type_mask);
389
390 lldb::SBSymbolContextList sb_sc_list;
391 ModuleSP module_sp(GetSP());
392 if (name && module_sp) {
393
394 ModuleFunctionSearchOptions function_options;
395 function_options.include_symbols = true;
396 function_options.include_inlines = true;
397 FunctionNameType type = static_cast<FunctionNameType>(name_type_mask);
398 module_sp->FindFunctions(ConstString(name), CompilerDeclContext(), type,
399 function_options, *sb_sc_list);
400 }
401 return sb_sc_list;
402 }
403
FindGlobalVariables(SBTarget & target,const char * name,uint32_t max_matches)404 SBValueList SBModule::FindGlobalVariables(SBTarget &target, const char *name,
405 uint32_t max_matches) {
406 LLDB_INSTRUMENT_VA(this, target, name, max_matches);
407
408 SBValueList sb_value_list;
409 ModuleSP module_sp(GetSP());
410 if (name && module_sp) {
411 VariableList variable_list;
412 module_sp->FindGlobalVariables(ConstString(name), CompilerDeclContext(),
413 max_matches, variable_list);
414 for (const VariableSP &var_sp : variable_list) {
415 lldb::ValueObjectSP valobj_sp;
416 TargetSP target_sp(target.GetSP());
417 valobj_sp = ValueObjectVariable::Create(target_sp.get(), var_sp);
418 if (valobj_sp)
419 sb_value_list.Append(SBValue(valobj_sp));
420 }
421 }
422
423 return sb_value_list;
424 }
425
FindFirstGlobalVariable(lldb::SBTarget & target,const char * name)426 lldb::SBValue SBModule::FindFirstGlobalVariable(lldb::SBTarget &target,
427 const char *name) {
428 LLDB_INSTRUMENT_VA(this, target, name);
429
430 SBValueList sb_value_list(FindGlobalVariables(target, name, 1));
431 if (sb_value_list.IsValid() && sb_value_list.GetSize() > 0)
432 return sb_value_list.GetValueAtIndex(0);
433 return SBValue();
434 }
435
FindFirstType(const char * name_cstr)436 lldb::SBType SBModule::FindFirstType(const char *name_cstr) {
437 LLDB_INSTRUMENT_VA(this, name_cstr);
438
439 ModuleSP module_sp(GetSP());
440 if (!name_cstr || !module_sp)
441 return {};
442 SymbolContext sc;
443 const bool exact_match = false;
444 ConstString name(name_cstr);
445
446 SBType sb_type = SBType(module_sp->FindFirstType(sc, name, exact_match));
447
448 if (sb_type.IsValid())
449 return sb_type;
450
451 auto type_system_or_err = module_sp->GetTypeSystemForLanguage(eLanguageTypeC);
452 if (auto err = type_system_or_err.takeError()) {
453 llvm::consumeError(std::move(err));
454 return {};
455 }
456
457 if (auto ts = *type_system_or_err)
458 return SBType(ts->GetBuiltinTypeByName(name));
459
460 return {};
461 }
462
GetBasicType(lldb::BasicType type)463 lldb::SBType SBModule::GetBasicType(lldb::BasicType type) {
464 LLDB_INSTRUMENT_VA(this, type);
465
466 ModuleSP module_sp(GetSP());
467 if (module_sp) {
468 auto type_system_or_err =
469 module_sp->GetTypeSystemForLanguage(eLanguageTypeC);
470 if (auto err = type_system_or_err.takeError()) {
471 llvm::consumeError(std::move(err));
472 } else {
473 if (auto ts = *type_system_or_err)
474 return SBType(ts->GetBasicTypeFromAST(type));
475 }
476 }
477 return SBType();
478 }
479
FindTypes(const char * type)480 lldb::SBTypeList SBModule::FindTypes(const char *type) {
481 LLDB_INSTRUMENT_VA(this, type);
482
483 SBTypeList retval;
484
485 ModuleSP module_sp(GetSP());
486 if (type && module_sp) {
487 TypeList type_list;
488 const bool exact_match = false;
489 ConstString name(type);
490 llvm::DenseSet<SymbolFile *> searched_symbol_files;
491 module_sp->FindTypes(name, exact_match, UINT32_MAX, searched_symbol_files,
492 type_list);
493
494 if (type_list.Empty()) {
495 auto type_system_or_err =
496 module_sp->GetTypeSystemForLanguage(eLanguageTypeC);
497 if (auto err = type_system_or_err.takeError()) {
498 llvm::consumeError(std::move(err));
499 } else {
500 if (auto ts = *type_system_or_err)
501 if (CompilerType compiler_type = ts->GetBuiltinTypeByName(name))
502 retval.Append(SBType(compiler_type));
503 }
504 } else {
505 for (size_t idx = 0; idx < type_list.GetSize(); idx++) {
506 TypeSP type_sp(type_list.GetTypeAtIndex(idx));
507 if (type_sp)
508 retval.Append(SBType(type_sp));
509 }
510 }
511 }
512 return retval;
513 }
514
GetTypeByID(lldb::user_id_t uid)515 lldb::SBType SBModule::GetTypeByID(lldb::user_id_t uid) {
516 LLDB_INSTRUMENT_VA(this, uid);
517
518 ModuleSP module_sp(GetSP());
519 if (module_sp) {
520 if (SymbolFile *symfile = module_sp->GetSymbolFile()) {
521 Type *type_ptr = symfile->ResolveTypeUID(uid);
522 if (type_ptr)
523 return SBType(type_ptr->shared_from_this());
524 }
525 }
526 return SBType();
527 }
528
GetTypes(uint32_t type_mask)529 lldb::SBTypeList SBModule::GetTypes(uint32_t type_mask) {
530 LLDB_INSTRUMENT_VA(this, type_mask);
531
532 SBTypeList sb_type_list;
533
534 ModuleSP module_sp(GetSP());
535 if (!module_sp)
536 return sb_type_list;
537 SymbolFile *symfile = module_sp->GetSymbolFile();
538 if (!symfile)
539 return sb_type_list;
540
541 TypeClass type_class = static_cast<TypeClass>(type_mask);
542 TypeList type_list;
543 symfile->GetTypes(nullptr, type_class, type_list);
544 sb_type_list.m_opaque_up->Append(type_list);
545 return sb_type_list;
546 }
547
FindSection(const char * sect_name)548 SBSection SBModule::FindSection(const char *sect_name) {
549 LLDB_INSTRUMENT_VA(this, sect_name);
550
551 SBSection sb_section;
552
553 ModuleSP module_sp(GetSP());
554 if (sect_name && module_sp) {
555 // Give the symbol vendor a chance to add to the unified section list.
556 module_sp->GetSymbolFile();
557 SectionList *section_list = module_sp->GetSectionList();
558 if (section_list) {
559 ConstString const_sect_name(sect_name);
560 SectionSP section_sp(section_list->FindSectionByName(const_sect_name));
561 if (section_sp) {
562 sb_section.SetSP(section_sp);
563 }
564 }
565 }
566 return sb_section;
567 }
568
GetByteOrder()569 lldb::ByteOrder SBModule::GetByteOrder() {
570 LLDB_INSTRUMENT_VA(this);
571
572 ModuleSP module_sp(GetSP());
573 if (module_sp)
574 return module_sp->GetArchitecture().GetByteOrder();
575 return eByteOrderInvalid;
576 }
577
GetTriple()578 const char *SBModule::GetTriple() {
579 LLDB_INSTRUMENT_VA(this);
580
581 ModuleSP module_sp(GetSP());
582 if (module_sp) {
583 std::string triple(module_sp->GetArchitecture().GetTriple().str());
584 // Unique the string so we don't run into ownership issues since the const
585 // strings put the string into the string pool once and the strings never
586 // comes out
587 ConstString const_triple(triple.c_str());
588 return const_triple.GetCString();
589 }
590 return nullptr;
591 }
592
GetAddressByteSize()593 uint32_t SBModule::GetAddressByteSize() {
594 LLDB_INSTRUMENT_VA(this);
595
596 ModuleSP module_sp(GetSP());
597 if (module_sp)
598 return module_sp->GetArchitecture().GetAddressByteSize();
599 return sizeof(void *);
600 }
601
GetVersion(uint32_t * versions,uint32_t num_versions)602 uint32_t SBModule::GetVersion(uint32_t *versions, uint32_t num_versions) {
603 LLDB_INSTRUMENT_VA(this, versions, num_versions);
604
605 llvm::VersionTuple version;
606 if (ModuleSP module_sp = GetSP())
607 version = module_sp->GetVersion();
608 uint32_t result = 0;
609 if (!version.empty())
610 ++result;
611 if (version.getMinor())
612 ++result;
613 if (version.getSubminor())
614 ++result;
615
616 if (!versions)
617 return result;
618
619 if (num_versions > 0)
620 versions[0] = version.empty() ? UINT32_MAX : version.getMajor();
621 if (num_versions > 1)
622 versions[1] = version.getMinor().value_or(UINT32_MAX);
623 if (num_versions > 2)
624 versions[2] = version.getSubminor().value_or(UINT32_MAX);
625 for (uint32_t i = 3; i < num_versions; ++i)
626 versions[i] = UINT32_MAX;
627 return result;
628 }
629
GetSymbolFileSpec() const630 lldb::SBFileSpec SBModule::GetSymbolFileSpec() const {
631 LLDB_INSTRUMENT_VA(this);
632
633 lldb::SBFileSpec sb_file_spec;
634 ModuleSP module_sp(GetSP());
635 if (module_sp) {
636 if (SymbolFile *symfile = module_sp->GetSymbolFile())
637 sb_file_spec.SetFileSpec(symfile->GetObjectFile()->GetFileSpec());
638 }
639 return sb_file_spec;
640 }
641
GetObjectFileHeaderAddress() const642 lldb::SBAddress SBModule::GetObjectFileHeaderAddress() const {
643 LLDB_INSTRUMENT_VA(this);
644
645 lldb::SBAddress sb_addr;
646 ModuleSP module_sp(GetSP());
647 if (module_sp) {
648 ObjectFile *objfile_ptr = module_sp->GetObjectFile();
649 if (objfile_ptr)
650 sb_addr.ref() = objfile_ptr->GetBaseAddress();
651 }
652 return sb_addr;
653 }
654
GetObjectFileEntryPointAddress() const655 lldb::SBAddress SBModule::GetObjectFileEntryPointAddress() const {
656 LLDB_INSTRUMENT_VA(this);
657
658 lldb::SBAddress sb_addr;
659 ModuleSP module_sp(GetSP());
660 if (module_sp) {
661 ObjectFile *objfile_ptr = module_sp->GetObjectFile();
662 if (objfile_ptr)
663 sb_addr.ref() = objfile_ptr->GetEntryPointAddress();
664 }
665 return sb_addr;
666 }
667
GetNumberAllocatedModules()668 uint32_t SBModule::GetNumberAllocatedModules() {
669 LLDB_INSTRUMENT();
670
671 return Module::GetNumberAllocatedModules();
672 }
673
GarbageCollectAllocatedModules()674 void SBModule::GarbageCollectAllocatedModules() {
675 LLDB_INSTRUMENT();
676
677 const bool mandatory = false;
678 ModuleList::RemoveOrphanSharedModules(mandatory);
679 }
680