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040000 tree 1245a07d46968d684ed8669be375014feefa92b7	gnuarmemb
040000 tree 0d1930577f21434b6a9d9a37a5a30529f42d9b6c	host
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040000 tree e0759e4bd8c6c773023f02cdd0423563c24df62a	zephyr