/usr/ is in libobjc-5-dev-mips64-cross 5.3.1-14ubuntu2cross1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/gcc-cross/
/usr/lib/gcc-cross/mips64-linux-gnuabi64/
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/libobjc.a
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/libobjc_gc.a
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/include/
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/include/objc/
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/include/objc/objc.h
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/include/objc/objc-sync.h
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/include/objc/Object.h
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/include/objc/runtime.h
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/include/objc/objc-exception.h
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/include/objc/thr.h
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/include/objc/Protocol.h
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/include/objc/NXConstStr.h
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/include/objc/objc-decls.h
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/include/objc/message.h
/usr/share/
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/libobjc-5-dev-mips64-cross
/usr/share/doc/
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/libobjc_gc.so
/usr/lib/gcc-cross/mips64-linux-gnuabi64/5/libobjc.so
/usr/share/doc/libobjc-5-dev-mips64-cross