[llvm] [BOLT][AArch64] Fix static binary patching for ELF. (PR #97710)

[Vladislav Khmelevsky via llvm-commits]

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@@ -5265,6 +5265,21 @@ void RewriteInstance::patchELFGOT(ELFObjectFile<ELFT> *File) {
                                                      GOTContents.size());
        ++GOTEntry) {
     if (uint64_t NewAddress = getNewFunctionAddress(*GOTEntry)) {
+      auto *Function = BC->getBinaryFunctionAtAddress(*GOTEntry);
+
+      // On static binaries, avoid patching got entries that did not belong to
+      // the original text section and have an alias. One such special case is
+      // the '_init' function that belongs to the '.init' section. It has
+      // '.init' as an alias, which points to the same address of '_init' in the
+      // original binary.
+      if (BC->IsStaticExecutable && !Function->Aliases.empty() &&
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yota9 wrote:

This way the function entry won't be patched either I think? It might also be a problem

https://github.com/llvm/llvm-project/pull/97710