040000 tree 66537edb6a27a5d2225bc08ee08862ee51078eda	arm64
040000 tree 3f23223b6f0ff78c260620b4cbd4141b811cd9f3	nds32
040000 tree cdc91d5a254d6cf83dbe0bd9b7b2a56178638c01	powerpc
040000 tree b0d5a7b37d4f46dcd2c68093e9d678e2ef39f4b8	riscv
040000 tree 59d2443952e5306c350334cbd656729019a03d88	s390
040000 tree 65e5c9b5382fe179f56d0dbca870d4a26194612a	test
040000 tree 1d6c9d75cc8d7f1ef7565ea6709c5ba30c0c415e	x86