binutils-aarch64-linux-gnu 2.27.90.20170113-1ubuntu1 (amd64 binary) in ubuntu zesty

 This package provides GNU assembler, linker and binary utilities
 for aarch64-linux-gnu target, for use in a cross-compilation environment.
 .
 You don't need this package unless you plan to cross-compile programs
 for aarch64-linux-gnu.