[Openmp-commits] [openmp] [libomptarget] Support BE ELF files in plugins-nextgen (PR #83976)

[Ulrich Weigand via Openmp-commits]

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@@ -71,6 +63,27 @@ Expected<bool> utils::elf::checkMachine(StringRef Object, uint16_t EMachine) {
   return Header.e_machine == EMachine;
 }
 
+Expected<bool> utils::elf::checkMachine(StringRef Object, uint16_t EMachine) {
+  assert(isELF(Object) && "Input is not an ELF!");
+
+  Expected<std::unique_ptr<ObjectFile>> ElfOrErr =
+      ObjectFile::createELFObjectFile(
+          MemoryBufferRef(Object, /*Identifier=*/""),
+          /*InitContent=*/false);
+  if (!ElfOrErr)
+    return ElfOrErr.takeError();
+
+  // Little-endian 64-bit
+  if (const ELF64LEObjectFile *ELFObj =
+          dyn_cast<ELF64LEObjectFile>(&**ElfOrErr))
+    return checkMachineImpl(*ELFObj, EMachine);
+  // Big-endian 64-bit
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uweigand wrote:

I've just remove those now.

https://github.com/llvm/llvm-project/pull/83976