040000 tree 18ee3bf70d3b85b5e1c1c5e6dc258f9fa0e6cd89	arch-arm
040000 tree a14a4bc09b2f47d9cef5bc81733e3024906928b8	arch-mips
040000 tree a807174f9f43966f714809c9de6ac2544289d53a	arch-x86
040000 tree 830428db37671edbef7317efb1196ddbe6dcf384	include