040000 tree 1eefbc7ad445599dea8792bf906ba1f7333f7660	arch-arm
040000 tree 2dd934c9515d52a3cd371fc80c879e1c8c78524f	arch-mips
040000 tree 034c4c11ce986cd2126fbab06681de320a6859f8	arch-x86
040000 tree 5364d8426d718cc44c3d42de2303e42e980b884c	include