This file is indexed.

/usr/lib/gcc-cross/powerpc64-linux-gnu/5/libatomic.so is in libgcc-5-dev-ppc64-cross 5.3.1-14ubuntu2cross1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/gcc-cross/powerpc64-linux-gnu/5/../../../../powerpc64-linux-gnu/lib/libatomic.so.1