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

[Daniil Kovalev via llvm-commits]

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@@ -1132,11 +1132,37 @@ void RelocationScanner::processAux(RelExpr expr, RelType type, uint64_t offset,
                     (isa<EhInputSection>(sec) && config->emachine != EM_MIPS));
   if (canWrite) {
     RelType rel = target->getDynRel(type);
+    if (config->emachine == EM_AARCH64 && type == R_AARCH64_AUTH_ABS64) {
+      // Assume relocations from relocatable objects are RELA.
+      assert(config->isRela);
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kovdan01 wrote:

It makes sense, deleted the assertion, thanks

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