[lld] [llvm] [lld][AArch64][Build Attributes] Add support for converting AArch64 Build Attributes to GNU Properties (PR #131990)

[via llvm-commits]

================
@@ -547,15 +749,44 @@ template <class ELFT> void ObjFile<ELFT>::parse(bool ignoreComdats) {
     initializeSymbols(obj);
     return;
   }
-
   // Handle dependent libraries and selection of section groups as these are not
   // done in parallel.
   ArrayRef<Elf_Shdr> objSections = getELFShdrs<ELFT>();
   StringRef shstrtab = CHECK2(obj.getSectionStringTable(objSections), this);
   uint64_t size = objSections.size();
   sections.resize(size);
+
+  // For handling AArch64 Build attributes and GNU properties
+  AArch64BuildAttrSubsections aarch64BAsubSections;
+  gnuPropertiesInfo gnuPropertiesInformation;
+  bool hasAArch64BuildAttributes = false;
+  bool hasGNUProperties = false;
+
   for (size_t i = 0; i != size; ++i) {
     const Elf_Shdr &sec = objSections[i];
+
----------------
sivan-shani wrote:

done

https://github.com/llvm/llvm-project/pull/131990