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

[via llvm-commits]

================
@@ -6,7 +6,7 @@ RUN: llvm-readobj --file-headers --sections --symbols %t2 | FileCheck %s
 RUN: llvm-readelf --symbols %t2 | FileCheck --check-prefix=SYMS %s
 
 ## The ELF header should have e_shnum == 0 and e_shstrndx == SHN_XINDEX.
-# CHECK:        SectionHeaderCount: 0
+# CHECK:        SectionHeaderCount: 0 (65540)
----------------
aokblast wrote:

Yes, it is part of the readelf (readobj). I would put to seperated PR. Thanks!

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