[lld] [lld][AArch64][ELF][PAC] Support AUTH relocations and AUTH ELF marking (PR #72714)

[Fangrui Song via llvm-commits]

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@@ -2976,6 +3026,9 @@ void LinkerDriver::link(opt::InputArgList &args) {
   // contain a hint to tweak linker's and loader's behaviors.
   config->andFeatures = getAndFeatures();
 
+  if (config->emachine == EM_AARCH64)
+    getAarch64PauthInfo();
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MaskRay wrote:

`AArch64` instead of `Aarch64`


https://github.com/llvm/llvm-project/pull/72714