040000 tree 3cbb4e50a08edb5e96657aeea9a17a7ad6fccd55	arch-arm
040000 tree 125a04c23d734300031af7f17016fac14d3d2c8d	arch-mips
040000 tree dd2748306082832819a4ecbb21841ce8a76440c8	arch-x86
040000 tree ec16eb9a78dfcd855fc861dd514bbf5c630f4989	include
040000 tree 714e6551d0d2fb13a45e9e4efbc23590aa17ee5c	samples