SymbolFile/DWARF/DWARFDebugInfoEntry.cpp

40                                   const DWARFUnit *cu,
54     const auto *abbrevDecl = GetAbbreviationDeclarationPtr(cu);
56       cu->GetSymbolFileDWARF().GetObjectFile()->GetModule()->ReportError(
73           DWARFFormValue::GetFixedSize(form, cu);
105             form_size = cu->GetAddressByteSize();
108             if (cu->GetVersion() <= 2)
109               form_size = cu->GetAddressByteSize();
227     DWARFUnit *cu, const char *&name, const char *&mangled,
236   const auto *abbrevDecl = GetAbbreviationDeclarationPtr(cu);
238   SymbolFileDWARF &dwarf = cu->GetSymbolFileDWARF();
242     const DWARFDataExtractor &data = cu->GetData();
252       DWARFFormValue form_value(cu);
286           ranges = GetRangesOrReportError(*cu, *this, form_value);
345                   module, DataExtractor(data, block_offset, block_length), cu);
347               DataExtractor data = cu->GetLocationData();
351                 *frame_base = DWARFExpression(module, data, cu);
353                   assert(lo_pc >= cu->GetBaseAddress());
354                   frame_base->SetLocationListAddresses(cu->GetBaseAddress(),
382     assert(lowest_range_pc >= cu->GetBaseAddress());
383     frame_base->SetLocationListAddresses(cu->GetBaseAddress(), lowest_range_pc);
402 void DWARFDebugInfoEntry::Dump(const DWARFUnit *cu, Stream &s,
404   const DWARFDataExtractor &data = cu->GetData();
415       const auto *abbrevDecl = GetAbbreviationDeclarationPtr(cu);
423           DWARFFormValue form_value(cu);
427           DumpAttribute(cu, data, &offset, s, attr, form_value);
435             child->Dump(cu, s, recurse_depth - 1);
456     const DWARFUnit *cu, const DWARFDataExtractor &data,
505           s, locationData, DWARFUnit::GetAddressByteSize(cu), 4, false);
510       DWARFExpression::PrintDWARFLocationList(s, cu, cu->GetLocationData(),
542     const DWARFUnit *cu, DWARFAttributes &attributes,
544   const auto *abbrevDecl = GetAbbreviationDeclarationPtr(cu);
546     const DWARFDataExtractor &data = cu->GetData();
551       DWARFFormValue form_value(cu);
570         attributes.Append(cu, offset, attr, form);
581         llvm::Optional<uint8_t> fixed_skip_size = DWARFFormValue::GetFixedSize(form, cu);
585           DWARFFormValue::SkipValue(form, data, &offset, cu);
601     const DWARFUnit *cu, const dw_attr_t attr, DWARFFormValue &form_value,
604   if (const auto *abbrevDecl = GetAbbreviationDeclarationPtr(cu)) {
608       const DWARFDataExtractor &data = cu->GetData();
614                                   data, &offset, cu);
617       form_value.SetUnit(cu);
628     if (GetAttributeValue(cu, DW_AT_specification, form_value)) {
638     if (GetAttributeValue(cu, DW_AT_abstract_origin, form_value)) {
658     const DWARFUnit *cu, const dw_attr_t attr, const char *fail_value,
661   if (GetAttributeValue(cu, attr, form_value, nullptr,
671     const DWARFUnit *cu, const dw_attr_t attr, uint64_t fail_value,
674   if (GetAttributeValue(cu, attr, form_value, nullptr,
685     const DWARFUnit *cu, const dw_attr_t attr,
688   if (GetAttributeValue(cu, attr, form_value, nullptr,
695     const DWARFUnit *cu, const dw_attr_t attr, uint64_t fail_value,
698   if (GetAttributeValue(cu, attr, form_value, nullptr,
711     const DWARFUnit *cu, dw_addr_t lo_pc, uint64_t fail_value,
714   if (GetAttributeValue(cu, DW_AT_high_pc, form_value, nullptr,
734     const DWARFUnit *cu, dw_addr_t &lo_pc, dw_addr_t &hi_pc,
736   lo_pc = GetAttributeValueAsAddress(cu, DW_AT_low_pc, fail_value,
739     hi_pc = GetAttributeHighPC(cu, lo_pc, fail_value,
750     DWARFUnit *cu, DWARFRangeList &ranges, bool check_hi_lo_pc,
755   if (GetAttributeValue(cu, DW_AT_ranges, form_value)) {
756     ranges = GetRangesOrReportError(*cu, *this, form_value);
760     if (GetAttributeAddressRange(cu, lo_pc, hi_pc, LLDB_INVALID_ADDRESS,
773 const char *DWARFDebugInfoEntry::GetName(const DWARFUnit *cu) const {
774   return GetAttributeValueAsString(cu, DW_AT_name, nullptr, true);
782 DWARFDebugInfoEntry::GetMangledName(const DWARFUnit *cu,
786   name = GetAttributeValueAsString(cu, DW_AT_MIPS_linkage_name, nullptr, true);
790   name = GetAttributeValueAsString(cu, DW_AT_linkage_name, nullptr, true);
797   name = GetAttributeValueAsString(cu, DW_AT_name, nullptr, true);
805 const char *DWARFDebugInfoEntry::GetPubname(const DWARFUnit *cu) const {
807   if (!cu)
810   name = GetAttributeValueAsString(cu, DW_AT_MIPS_linkage_name, nullptr, true);
814   name = GetAttributeValueAsString(cu, DW_AT_linkage_name, nullptr, true);
818   name = GetAttributeValueAsString(cu, DW_AT_name, nullptr, true);
824     const DWARFUnit *cu, DWARFDebugAranges *debug_aranges) const {
829       if (GetAttributeAddressRange(cu, lo_pc, hi_pc, LLDB_INVALID_ADDRESS)) {
832         debug_aranges->AppendRange(cu->GetOffset(), lo_pc, hi_pc);
838       child->BuildAddressRangeTable(cu, debug_aranges);
851     const DWARFUnit *cu, DWARFDebugAranges *debug_aranges) const {
856       if (GetAttributeAddressRange(cu, lo_pc, hi_pc, LLDB_INVALID_ADDRESS)) {
865       child->BuildFunctionAddressRangeTable(cu, debug_aranges);
872     DWARFUnit *cu, DWARFDeclContext &dwarf_decl_ctx) const {
875     dwarf_decl_ctx.AppendDeclContext(tag, GetName(cu));
876     DWARFDIE parent_decl_ctx_die = GetParentDeclContextDIE(cu);
887 DWARFDebugInfoEntry::GetParentDeclContextDIE(DWARFUnit *cu) const {
889   GetAttributes(cu, attributes);
890   return GetParentDeclContextDIE(cu, attributes);
895     DWARFUnit *cu, const DWARFAttributes &attributes) const {
896   DWARFDIE die(cu, const_cast<DWARFDebugInfoEntry *>(this));
936 const char *DWARFDebugInfoEntry::GetQualifiedName(DWARFUnit *cu,
939   GetAttributes(cu, attributes);
940   return GetQualifiedName(cu, attributes, storage);
944 DWARFDebugInfoEntry::GetQualifiedName(DWARFUnit *cu,
948   const char *name = GetName(cu);
951     DWARFDIE parent_decl_ctx_die = GetParentDeclContextDIE(cu);
996 bool DWARFDebugInfoEntry::LookupAddress(const dw_addr_t address, DWARFUnit *cu,
1106           GetAttributeValueAsAddress(cu, DW_AT_low_pc, LLDB_INVALID_ADDRESS);
1108         dw_addr_t hi_pc = GetAttributeHighPC(cu, lo_pc, LLDB_INVALID_ADDRESS);
1151         if (GetAttributeAddressRanges(cu, ranges, /*check_hi_lo_pc*/ false) &&
1190         if (child->LookupAddress(address, cu, function_die, block_die))
1204 DWARFDebugInfoEntry::GetAbbreviationDeclarationPtr(const DWARFUnit *cu) const {
1205   if (cu) {
1206     const DWARFAbbreviationDeclarationSet *abbrev_set = cu->GetAbbreviations();