040000 tree adca0bd0deb57cb5ce2cdbbf3fb97cdd85e797e0	awk
040000 tree ac79299d73bd5249c2187ecc8d91d5f5a27a0403	core
040000 tree 24baf8d7bd4002b0d0c152740c4c7db22214a518	gmsl
040000 tree 77650a646842bfd1636b57505458554cab008eda	tools