/usr/sparc64-linux-gnu/bin/nm is in binutils-sparc64-linux-gnu 2.28-5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/sparc64-linux-gnu/bin/../../bin/sparc64-linux-gnu-nm
/usr/sparc64-linux-gnu/bin/../../bin/sparc64-linux-gnu-nm