Fix failing tests & ensure section name is carried through

for obj files

This ensures that the section name is correct for the error messages when parsing Obj files, keeping the same behaviour
as was present previously

Author: Stylie777

lld/ELF/InputFiles.cpp

@@ -922,10 +922,11 @@ template <typename ELFT>
 static void parseGnuPropertyNote(Ctx &ctx, uint32_t &featureAndType,
                                  ArrayRef<uint8_t> &desc, ELFFileBase *f,
                                  const uint8_t *base,
-                                 ArrayRef<uint8_t> *data = nullptr) {
+                                 ArrayRef<uint8_t> *data = nullptr,
+                                 StringRef sectionName = ".note.gnu.property") {
   auto err = [&](const uint8_t *place) -> ELFSyncStream {
     auto diag = Err(ctx);
-    diag << f->getName() << ":(" << ".note.gnu.properties" << "+0x"
+    diag << f->getName() << ":(" << sectionName << "+0x"
          << Twine::utohexstr(place - base) << "): ";
     return diag;
   };
@@ -1008,8 +1009,8 @@ static void readGnuProperty(Ctx &ctx, const InputSection &sec,
 
     // Read a body of a NOTE record, which consists of type-length-value fields.
     ArrayRef<uint8_t> desc = note.getDesc(sec.addralign);
-    const uint8_t *base = f.getObj().base();
-    parseGnuPropertyNote<ELFT>(ctx, featureAndType, desc, &f, base, &data);
+    const uint8_t *base = sec.content().data();
+    parseGnuPropertyNote<ELFT>(ctx, featureAndType, desc, &f, base, &data, sec.name);
 
     // Go to next NOTE record to look for more FEATURE_1_AND descriptions.
     data = data.slice(nhdr->getSize(sec.addralign));