binutils/testsuite/binutils-all/readelf.k2

   1 The \.debug_info section contains a link to a dwo file:
   2   Name:      file\.dwo
   3   Directory: /another/path/
   4   ID:        (12|dd) (34|cc) (56|bb) (78|aa) (78|aa) (56|bb) (34|cc) (12|dd)