+
+ErrorOr<std::unique_ptr<DebugMap>>
+DebugMap::parseYAMLDebugMap(StringRef InputFile, StringRef PrependPath,
+ bool Verbose) {
+ auto ErrOrFile = MemoryBuffer::getFileOrSTDIN(InputFile);
+ if (auto Err = ErrOrFile.getError())
+ return Err;
+
+ std::unique_ptr<DebugMap> Res;
+ yaml::Input yin((*ErrOrFile)->getBuffer(), &PrependPath);
+ yin >> Res;
+
+ if (auto EC = yin.error())
+ return EC;
+
+ return std::move(Res);
+}
+}
+
+namespace yaml {
+
+// Normalize/Denormalize between YAML and a DebugMapObject.
+struct MappingTraits<dsymutil::DebugMapObject>::YamlDMO {
+ YamlDMO(IO &io) {}
+ YamlDMO(IO &io, dsymutil::DebugMapObject &Obj);
+ dsymutil::DebugMapObject denormalize(IO &IO);
+
+ std::string Filename;
+ std::vector<dsymutil::DebugMapObject::YAMLSymbolMapping> Entries;
+};
+
+void MappingTraits<std::pair<std::string, DebugMapObject::SymbolMapping>>::
+ mapping(IO &io, std::pair<std::string, DebugMapObject::SymbolMapping> &s) {
+ io.mapRequired("sym", s.first);
+ io.mapRequired("objAddr", s.second.ObjectAddress);
+ io.mapRequired("binAddr", s.second.BinaryAddress);
+ io.mapOptional("size", s.second.Size);
+}
+
+void MappingTraits<dsymutil::DebugMapObject>::mapping(
+ IO &io, dsymutil::DebugMapObject &DMO) {
+ MappingNormalization<YamlDMO, dsymutil::DebugMapObject> Norm(io, DMO);
+ io.mapRequired("filename", Norm->Filename);
+ io.mapRequired("symbols", Norm->Entries);
+}
+
+void ScalarTraits<Triple>::output(const Triple &val, void *,
+ llvm::raw_ostream &out) {
+ out << val.str();
+}
+
+StringRef ScalarTraits<Triple>::input(StringRef scalar, void *, Triple &value) {
+ value = Triple(scalar);
+ return StringRef();
+}
+
+size_t
+SequenceTraits<std::vector<std::unique_ptr<dsymutil::DebugMapObject>>>::size(
+ IO &io, std::vector<std::unique_ptr<dsymutil::DebugMapObject>> &seq) {
+ return seq.size();
+}
+
+dsymutil::DebugMapObject &
+SequenceTraits<std::vector<std::unique_ptr<dsymutil::DebugMapObject>>>::element(
+ IO &, std::vector<std::unique_ptr<dsymutil::DebugMapObject>> &seq,
+ size_t index) {
+ if (index >= seq.size()) {
+ seq.resize(index + 1);
+ seq[index].reset(new dsymutil::DebugMapObject);
+ }
+ return *seq[index];
+}
+
+void MappingTraits<dsymutil::DebugMap>::mapping(IO &io,
+ dsymutil::DebugMap &DM) {
+ io.mapRequired("triple", DM.BinaryTriple);
+ io.mapOptional("objects", DM.Objects);
+}
+
+void MappingTraits<std::unique_ptr<dsymutil::DebugMap>>::mapping(
+ IO &io, std::unique_ptr<dsymutil::DebugMap> &DM) {
+ if (!DM)
+ DM.reset(new DebugMap());
+ io.mapRequired("triple", DM->BinaryTriple);
+ io.mapOptional("objects", DM->Objects);
+}
+
+MappingTraits<dsymutil::DebugMapObject>::YamlDMO::YamlDMO(
+ IO &io, dsymutil::DebugMapObject &Obj) {
+ Filename = Obj.Filename;
+ Entries.reserve(Obj.Symbols.size());
+ for (auto &Entry : Obj.Symbols)
+ Entries.push_back(std::make_pair(Entry.getKey(), Entry.getValue()));
+}
+
+dsymutil::DebugMapObject
+MappingTraits<dsymutil::DebugMapObject>::YamlDMO::denormalize(IO &IO) {
+ void *Ctxt = IO.getContext();
+ StringRef PrependPath = *reinterpret_cast<StringRef *>(Ctxt);
+ SmallString<80> Path(PrependPath);
+ sys::path::append(Path, Filename);
+ dsymutil::DebugMapObject Res(Path);
+ for (auto &Entry : Entries) {
+ auto &Mapping = Entry.second;
+ Res.addSymbol(Entry.first, Mapping.ObjectAddress, Mapping.BinaryAddress,
+ Mapping.Size);
+ }
+ return Res;
+}