SymbolFile/DWARF/SymbolFileDWARF.cpp

358   DWARFUnit *dwarf_cu = nullptr;
363     dwarf_cu = GetDWARFCompileUnit(comp_unit);
364     if (!dwarf_cu)
366     GetTypes(dwarf_cu->DIE(), dwarf_cu->GetOffset(),
367              dwarf_cu->GetNextUnitOffset(), type_mask, type_set);
373         dwarf_cu = info->GetUnitAtIndex(cu_idx);
374         if (dwarf_cu) {
375           GetTypes(dwarf_cu->DIE(), 0, UINT32_MAX, type_mask, type_set);
648     DWARFUnit *dwarf_cu = info->GetUnitAtIndex(comp_unit->GetID());
649     if (dwarf_cu && dwarf_cu->GetUserData() == nullptr)
650       dwarf_cu->SetUserData(comp_unit);
651     return dwarf_cu;
671 lldb::CompUnitSP SymbolFileDWARF::ParseCompileUnit(DWARFCompileUnit &dwarf_cu) {
673   CompileUnit *comp_unit = (CompileUnit *)dwarf_cu.GetUserData();
678     if (&dwarf_cu.GetSymbolFileDWARF() != this) {
679       return dwarf_cu.GetSymbolFileDWARF().ParseCompileUnit(dwarf_cu);
680     } else if (dwarf_cu.GetOffset() == 0 && GetDebugMapSymfile()) {
683       dwarf_cu.SetUserData(cu_sp.get());
688             dwarf_cu.GetNonSkeletonUnit().GetUnitDIEOnly();
690           FileSpec cu_file_spec(cu_die.GetName(), dwarf_cu.GetPathStyle());
695             cu_file_spec.MakeAbsolute(dwarf_cu.GetCompilationDirectory());
706           bool is_optimized = dwarf_cu.GetNonSkeletonUnit().GetIsOptimized();
709               module_sp, &dwarf_cu, cu_file_spec,
710               *GetDWARFUnitIndex(dwarf_cu.GetID()), cu_language,
713           dwarf_cu.SetUserData(cu_sp.get());
715           SetCompileUnitAtIndex(dwarf_cu.GetID(), cu_sp);
768     if (auto *dwarf_cu = llvm::cast_or_null<DWARFCompileUnit>(
770       return ParseCompileUnit(*dwarf_cu);
805   DWARFUnit *dwarf_cu = GetDWARFCompileUnit(&comp_unit);
806   if (dwarf_cu)
807     return dwarf_cu->GetLanguageType();
816   DWARFUnit *dwarf_cu = GetDWARFCompileUnit(&comp_unit);
817   if (!dwarf_cu)
821   dwarf_cu = &dwarf_cu->GetNonSkeletonUnit();
822   for (DWARFDebugInfoEntry &entry : dwarf_cu->dies()) {
826     DWARFDIE die(dwarf_cu, &entry);
872   if (auto *dwarf_cu = llvm::dyn_cast<DWARFCompileUnit>(&unit)) {
873     if (CompileUnit *lldb_cu = GetCompUnitForDWARFCompUnit(*dwarf_cu))
917   DWARFUnit *dwarf_cu = GetDWARFCompileUnit(&comp_unit);
918   if (dwarf_cu)
919     return dwarf_cu->GetIsOptimized();
928   DWARFUnit *dwarf_cu = GetDWARFCompileUnit(sc.comp_unit);
929   if (!dwarf_cu)
936   const DWARFDIE die = dwarf_cu->DIE();
980   DWARFUnit *dwarf_cu = GetDWARFCompileUnit(&comp_unit);
981   if (!dwarf_cu)
984   const DWARFBaseDIE dwarf_cu_die = dwarf_cu->GetUnitDIEOnly();
995       m_context, line, cu_line_offset, dwarf_cu->GetOffset());
1028       comp_unit.GetModule(), line_table->Prologue, dwarf_cu->GetPathStyle(),
1029       dwarf_cu->GetCompilationDirectory().GetCString()));
1059   DWARFUnit *dwarf_cu = GetDWARFCompileUnit(&comp_unit);
1060   if (dwarf_cu == nullptr)
1063   const DWARFBaseDIE dwarf_cu_die = dwarf_cu->GetUnitDIEOnly();
1475 SymbolFileDWARF::GetCompUnitForDWARFCompUnit(DWARFCompileUnit &dwarf_cu) {
1477   if (dwarf_cu.GetUserData() == nullptr) {
1480     return ParseCompileUnit(dwarf_cu).get();
1482   return (CompileUnit *)dwarf_cu.GetUserData();
1539 static const char *GetDWOName(DWARFCompileUnit &dwarf_cu,
1542       cu_die.GetAttributeValueAsString(&dwarf_cu, DW_AT_GNU_dwo_name, nullptr);
1545         cu_die.GetAttributeValueAsString(&dwarf_cu, DW_AT_dwo_name, nullptr);
1551 static uint64_t GetDWOId(DWARFCompileUnit &dwarf_cu,
1554       cu_die.GetAttributeValueAsUnsigned(&dwarf_cu, DW_AT_GNU_dwo_id, 0);
1556     dwo_id = cu_die.GetAttributeValueAsUnsigned(&dwarf_cu, DW_AT_dwo_id, 0);
1583   DWARFCompileUnit *dwarf_cu = llvm::dyn_cast<DWARFCompileUnit>(&unit);
1585   if (!dwarf_cu)
1588   const char *dwo_name = GetDWOName(*dwarf_cu, cu_die);
1594     uint64_t dwo_id = ::GetDWOId(*dwarf_cu, cu_die);
1596         dwp_symfile->GetSymbolFileForDwoId(*dwarf_cu, dwo_id);
1605         cu_die.GetAttributeValueAsString(dwarf_cu, DW_AT_comp_dir, nullptr);
1627   return std::make_unique<SymbolFileDWARFDwo>(dwo_obj_file, *dwarf_cu);
1639     auto *dwarf_cu =
1641     if (!dwarf_cu)
1644     const DWARFBaseDIE die = dwarf_cu->GetUnitDIEOnly();
1657     const char *dwo_path = GetDWOName(*dwarf_cu, *die.GetDIE());
1709     uint64_t dwo_id = ::GetDWOId(*dwarf_cu, *die.GetDIE());
1829         if (auto *dwarf_cu = llvm::dyn_cast_or_null<DWARFCompileUnit>(
1832           sc.comp_unit = GetCompUnitForDWARFCompUnit(*dwarf_cu);
1839               DWARFDIE function_die = dwarf_cu->LookupAddress(file_vm_addr);
2128           auto *dwarf_cu = llvm::dyn_cast<DWARFCompileUnit>(die.GetCU());
2129           if (!dwarf_cu)
2131           sc.comp_unit = GetCompUnitForDWARFCompUnit(*dwarf_cu);
2212         DWARFCompileUnit *dwarf_cu =
2214         if (!dwarf_cu)
2216         sc.comp_unit = GetCompUnitForDWARFCompUnit(*dwarf_cu);
2634       if (auto *dwarf_cu = llvm::dyn_cast<DWARFCompileUnit>(die.GetCU()))
2635         scope = GetCompUnitForDWARFCompUnit(*dwarf_cu);
2741         DWARFUnit *dwarf_cu = debug_info->GetUnitAtIndex(cu_idx);
2742         if (dwarf_cu != cu &&
2743             dwarf_cu->Supports_DW_AT_APPLE_objc_complete_type()) {
3121   DWARFUnit *dwarf_cu = GetDWARFCompileUnit(comp_unit);
3122   if (!dwarf_cu)
3127   DWARFDIE function_die = dwarf_cu->GetDIE(function_die_offset);
3139   DWARFUnit *dwarf_cu = GetDWARFCompileUnit(&comp_unit);
3140   if (dwarf_cu) {
3141     DWARFDIE dwarf_cu_die = dwarf_cu->DIE();
3173       DWARFUnit *dwarf_cu = info->GetUnitAtIndex(sc.comp_unit->GetID());
3175       if (dwarf_cu == nullptr)
3186         m_index->GetGlobalVariables(dwarf_cu->GetNonSkeletonUnit(),