040000 tree 06ad9fc507bec18ceebe0db79781e86e499cd4af	arm
040000 tree 44d53049502d561b8c5c73324a830a443bb9363c	i386
040000 tree 574b6c686aea2a4ef270950f6e4e3d6170f57c9e	microblaze
040000 tree a244ab8e14121ae6adbd87c5f0f66a9749e77515	mips
040000 tree 5ab143f0fd547fcad40538f1b38ff4704243d18d	powerpc
040000 tree 71b9b6318fa9643a05186bc8f6a3c415ebed1d9b	x86_64