[PATCH] D54497: [ELF] --gdb-index: extract entities from .debug_info when .debug_gnu_pubnames is absent

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

> Is this test case consistent with gold's behavior?

It does. But I think I need to do more work to understand what gold expects (it may have issues with my other multi-cu tests).

  % fllvm-mc -filetype=obj gdb-index-debug-info.s -o t.o
  % gold --gdb-index t.o -o t.gold
  % fld.lld --gdb-index t.o -o t.gold
  % diff <(fllvm-dwarfdump -debug-info t.gold) <(fllvm-dwarfdump -debug-info t.lld)
  1c1
  < t.gold:       file format ELF64-x86-64
  ---
  > t.lld:        file format ELF64-x86-64


Repository:
  rLLD LLVM Linker

https://reviews.llvm.org/D54497