DWARFContext::~DWARFContext() {
DeleteContainerPointers(CUs);
+ DeleteContainerPointers(TUs);
DeleteContainerPointers(DWOCUs);
}
+static void dumpPubSection(raw_ostream &OS, StringRef Name, StringRef Data,
+ bool LittleEndian, bool GnuStyle) {
+ OS << "\n." << Name << " contents:\n";
+ DataExtractor pubNames(Data, LittleEndian, 0);
+ uint32_t offset = 0;
+ OS << "Length: " << pubNames.getU32(&offset) << "\n";
+ OS << "Version: " << pubNames.getU16(&offset) << "\n";
+ OS << "Offset in .debug_info: " << pubNames.getU32(&offset) << "\n";
+ OS << "Size: " << pubNames.getU32(&offset) << "\n";
+ if (GnuStyle)
+ OS << "Offset Linkage Kind Name\n";
+ else
+ OS << "Offset Name\n";
+
+ while (offset < Data.size()) {
+ uint32_t dieRef = pubNames.getU32(&offset);
+ if (dieRef == 0)
+ break;
+ OS << format("0x%8.8x ", dieRef);
+ if (GnuStyle) {
+ PubIndexEntryDescriptor desc(pubNames.getU8(&offset));
+ OS << format("%-8s", dwarf::GDBIndexEntryLinkageString(desc.Linkage))
+ << ' ' << format("%-8s", dwarf::GDBIndexEntryKindString(desc.Kind))
+ << ' ';
+ }
+ OS << '\"' << pubNames.getCStr(&offset) << "\"\n";
+ }
+}
+
void DWARFContext::dump(raw_ostream &OS, DIDumpType DumpType) {
if (DumpType == DIDT_All || DumpType == DIDT_Abbrev) {
OS << ".debug_abbrev contents:\n";
rangeList.dump(OS);
}
- if (DumpType == DIDT_All || DumpType == DIDT_Pubnames) {
- OS << "\n.debug_pubnames contents:\n";
- DataExtractor pubNames(getPubNamesSection(), isLittleEndian(), 0);
- offset = 0;
- OS << "Length: " << pubNames.getU32(&offset) << "\n";
- OS << "Version: " << pubNames.getU16(&offset) << "\n";
- OS << "Offset in .debug_info: " << pubNames.getU32(&offset) << "\n";
- OS << "Size: " << pubNames.getU32(&offset) << "\n";
- OS << "\n Offset Name\n";
- while (offset < getPubNamesSection().size()) {
- uint32_t n = pubNames.getU32(&offset);
- if (n == 0)
- break;
- OS << format("%8x ", n);
- OS << pubNames.getCStr(&offset) << "\n";
- }
- }
+ if (DumpType == DIDT_All || DumpType == DIDT_Pubnames)
+ dumpPubSection(OS, "debug_pubnames", getPubNamesSection(),
+ isLittleEndian(), false);
- if (DumpType == DIDT_All || DumpType == DIDT_GnuPubnames) {
- OS << "\n.debug_gnu_pubnames contents:\n";
- DataExtractor pubNames(getGnuPubNamesSection(), isLittleEndian(), 0);
- offset = 0;
- OS << "Length: " << pubNames.getU32(&offset) << "\n";
- OS << "Version: " << pubNames.getU16(&offset) << "\n";
- OS << "Offset in .debug_info: " << pubNames.getU32(&offset) << "\n";
- OS << "Size: " << pubNames.getU32(&offset) << "\n";
- OS << "Offset Linkage Kind Name\n";
- while (offset < getGnuPubNamesSection().size()) {
- uint32_t dieRef = pubNames.getU32(&offset);
- if (dieRef == 0)
- break;
- PubIndexEntryDescriptor desc(pubNames.getU8(&offset));
- OS << format("0x%8.8x ", dieRef)
- << format("%-8s", dwarf::GDBIndexEntryLinkageString(desc.Linkage))
- << ' ' << format("%-8s", dwarf::GDBIndexEntryKindString(desc.Kind))
- << " \"" << pubNames.getCStr(&offset) << "\"\n";
- }
- }
+ if (DumpType == DIDT_All || DumpType == DIDT_Pubtypes)
+ dumpPubSection(OS, "debug_pubtypes", getPubTypesSection(),
+ isLittleEndian(), false);
+
+ if (DumpType == DIDT_All || DumpType == DIDT_GnuPubnames)
+ dumpPubSection(OS, "debug_gnu_pubnames", getGnuPubNamesSection(),
+ isLittleEndian(), true /* GnuStyle */);
+
+ if (DumpType == DIDT_All || DumpType == DIDT_GnuPubtypes)
+ dumpPubSection(OS, "debug_gnu_pubtypes", getGnuPubTypesSection(),
+ isLittleEndian(), true /* GnuStyle */);
if (DumpType == DIDT_All || DumpType == DIDT_AbbrevDwo) {
const DWARFDebugAbbrev *D = getDebugAbbrevDWO();
if (Aranges)
return Aranges.get();
- DataExtractor arangesData(getARangeSection(), isLittleEndian(), 0);
-
Aranges.reset(new DWARFDebugAranges());
- Aranges->extract(arangesData);
- // Generate aranges from DIEs: even if .debug_aranges section is present,
- // it may describe only a small subset of compilation units, so we need to
- // manually build aranges for the rest of them.
Aranges->generate(this);
return Aranges.get();
}
UncompressedSections.push_back(UncompressedSection.take());
}
- StringRef *Section = StringSwitch<StringRef*>(name)
- .Case("debug_info", &InfoSection.Data)
- .Case("debug_abbrev", &AbbrevSection)
- .Case("debug_loc", &LocSection.Data)
- .Case("debug_line", &LineSection.Data)
- .Case("debug_aranges", &ARangeSection)
- .Case("debug_frame", &DebugFrameSection)
- .Case("debug_str", &StringSection)
- .Case("debug_ranges", &RangeSection)
- .Case("debug_pubnames", &PubNamesSection)
- .Case("debug_gnu_pubnames", &GnuPubNamesSection)
- .Case("debug_info.dwo", &InfoDWOSection.Data)
- .Case("debug_abbrev.dwo", &AbbrevDWOSection)
- .Case("debug_str.dwo", &StringDWOSection)
- .Case("debug_str_offsets.dwo", &StringOffsetDWOSection)
- .Case("debug_addr", &AddrSection)
- // Any more debug info sections go here.
- .Default(0);
+ StringRef *Section =
+ StringSwitch<StringRef *>(name)
+ .Case("debug_info", &InfoSection.Data)
+ .Case("debug_abbrev", &AbbrevSection)
+ .Case("debug_loc", &LocSection.Data)
+ .Case("debug_line", &LineSection.Data)
+ .Case("debug_aranges", &ARangeSection)
+ .Case("debug_frame", &DebugFrameSection)
+ .Case("debug_str", &StringSection)
+ .Case("debug_ranges", &RangeSection)
+ .Case("debug_pubnames", &PubNamesSection)
+ .Case("debug_pubtypes", &PubTypesSection)
+ .Case("debug_gnu_pubnames", &GnuPubNamesSection)
+ .Case("debug_gnu_pubtypes", &GnuPubTypesSection)
+ .Case("debug_info.dwo", &InfoDWOSection.Data)
+ .Case("debug_abbrev.dwo", &AbbrevDWOSection)
+ .Case("debug_str.dwo", &StringDWOSection)
+ .Case("debug_str_offsets.dwo", &StringOffsetDWOSection)
+ .Case("debug_addr", &AddrSection)
+ // Any more debug info sections go here.
+ .Default(0);
if (Section) {
*Section = data;
if (name == "debug_ranges") {