040000 tree 73abb50a84c44c0199bc94faafb94131fd9a2ee4	arch-arm
040000 tree 170f17120ad217d8a2bab64e211fe7e7cc6ed57a	arch-mips
040000 tree 9b061b1017aac142a07eb580c0ddcc264109a0fe	arch-x86
040000 tree 5364d8426d718cc44c3d42de2303e42e980b884c	include