[llvm] [llvm-readobj][ELF] Implement JSON output for --dynamic-table (PR #95976)

[Fred Grim via llvm-commits]

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@@ -7365,6 +7369,55 @@ template <class ELFT> void LLVMELFDumper<ELFT>::printDynamicTable() {
   W.startLine() << "]\n";
 }
 
+template <class ELFT>
+void JSONELFDumper<ELFT>::printAuxillaryDynamicTableEntryInfo(
+    const Elf_Dyn &Entry) {
+  switch (Entry.getTag()) {
+  case DT_SONAME:
+    this->W.printString("Name", this->getDynamicString(Entry.getVal()));
+    break;
+  case DT_AUXILIARY:
+    LLVM_FALLTHROUGH;
+  case DT_FILTER:
+    LLVM_FALLTHROUGH;
+  case DT_NEEDED: {
+    ListScope L(this->W, "Libraries");
+    this->W.printString(this->getDynamicString(Entry.getVal()));
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feg208 wrote:

I mentioned this below but looking at the spec I am not clear how this can possibly have multiple elements. But there must be something I am missing

https://github.com/llvm/llvm-project/pull/95976