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040000 tree 0cb99cde10d75c177d70c85b135c303e6549633b	arm
040000 tree fc5e00c3dedc8014508b4e381e9ec6ea9d1c1270	nios2
040000 tree 7eb021299b2e5d24c1072efb65fad8d590d6433e	posix
040000 tree 2fccfa51374ca96af80314b87f8120dddc5b694d	riscv32
040000 tree d77eb4c837a40186f29d614a671c5ef0a2181435	x86
040000 tree 80af8b4186f05fba4df267bb6010983dac1feaf0	x86_64
040000 tree 14cff923d1f707ff6eabd84c6d321ad058599130	xtensa