elfutils-dbgsym 0.165-2 (amd64 binary) in ubuntu xenial

 Elfutils is a collection of utilities, including eu-ld (a linker),
 eu-nm (for listing symbols from object files), eu-size (for listing the
 section sizes of an object or archive file), eu-strip (for discarding
 symbols), eu-readelf (to see the raw ELF file structures), and eu-elflint
 (to check for well-formed ELF files).