[lld] [llvm] [Object][ELF] Support extended header for Object Parser in ELF (PR #162288)

[James Henderson via llvm-commits]

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@@ -529,6 +529,11 @@ struct Elf_Ehdr_Impl {
 
   unsigned char getFileClass() const { return e_ident[ELF::EI_CLASS]; }
   unsigned char getDataEncoding() const { return e_ident[ELF::EI_DATA]; }
+  bool HasHeaderExtension() const {
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jh7370 wrote:

Please review the LLVM style guide regarding naming conventions.

https://github.com/llvm/llvm-project/pull/162288