040000 tree 884e77072091f122912afe9ed60c17c8b3b28e85	arm
040000 tree a7b305c35f1feb52dbaf39d49e07fb3f17333a7d	common
040000 tree ce26ea7d0bb8d07795a597658769480e1f6e5b3f	i386
040000 tree 68c72d403c514231ea745aad58a19f6ea984b9a0	layer
040000 tree ba68278f71d73d7a0128646418aa36dec68209eb	mips
040000 tree 93b8abfaba09f274c79388128eea6cd741870355	mips64
040000 tree 1ec1d7913db89cf4f6e7cf5c602ce434cce81e4b	powerpc
040000 tree a6162c20e389e3f318635fbce819066255cd2ca5	qemu
040000 tree 817465c7c89b9eaf5cd40cf32fb6ac88e8dae9d4	x86_64