[lld] [llvm] [dyndbg][LLD][ELF] Initial LLD support for dynamic debugging (PR #214188)

[Fangrui Song via llvm-commits]

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@@ -640,6 +640,15 @@ template <class ELFT> void ObjFile<ELFT>::parse(bool ignoreComdats) {
       continue;
     }
 
+    if (sec.sh_type == SHT_LLVM_DYNDBG_ELF) {
+      if (check(obj.getSectionName(sec, shstrtab)) == dynDbgSecName) {
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MaskRay wrote:

I wonder why you keep this section name check in the presence of the section type check.
Is it to prevent issues when someone uses SHT_LLVM_DYNDBG_ELF (OS-specific range) for other purposes?

https://github.com/llvm/llvm-project/pull/214188