[llvm] [llvm-objdump] Rework .gnu.version_d dumping (PR #128434)

[Fangrui Song via llvm-commits]

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@@ -1057,8 +1057,8 @@ ELFFile<ELFT>::getVersionDefinitions(const Elf_Shdr &Sec) const {
 
     VerdAux Aux;
     Aux.Offset = VerdauxBuf - Start;
-    if (Verdaux->vda_name <= StrTabOrErr->size())
-      Aux.Name = std::string(StrTabOrErr->drop_front(Verdaux->vda_name));
+    if (Verdaux->vda_name < StrTabOrErr->size())
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MaskRay wrote:

Add `# VDANAME-PAST-END-` for both llvm-readobj and llvm-objdump

https://github.com/llvm/llvm-project/pull/128434