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040000 tree 19a4542d9a21eddfd5990a4a1c58723ce77a1e05	common
040000 tree d1c5534f151c111882f463c50529a9945ab81932	nds32
040000 tree a8c75d538cc21f9837a3e5c3fdd6d104f4d9b1a1	powerpc
040000 tree f62b6f15f90aaccfa97e6700275f22bec5a74203	riscv
040000 tree db0930ee500275e90f31d64c88d0da10a2fbac10	s390
040000 tree 4c37fc2b0ab42e3e986fb1b1f805448600745347	test
040000 tree 495da0374c097df319d28bc52b9c3cf48d36aeac	x86