040000 tree 634db8e71c5ecdb917b571b8a83f87a4709187c3	arch-arm
040000 tree 8114536a889db82db4109122e3c9b15c5c685de5	arch-mips
040000 tree c467cabc9129bfb53e508db81cdfe4e5db55e24e	arch-x86
040000 tree 19070b0432c33ff1e4fa911d04765fee8b91e6bb	include