040000 tree dea6d6420205fe73f008f90639e098d52845f49b	core
040000 tree c34687dead531d474b6f5855836c70b0b9db1f4d	platform
040000 tree ee2369554684fd18684410073da7833d2cfdf32a	qbone
040000 tree d1ca40bd96c268ef575c73b66558025f99cf443a	quartc
040000 tree 2ee7df7bb87bb5c4e97ac0f07b7c9c02cd57b470	test_tools
040000 tree 32c9d70da31355e88d8b8d08a7c394b7b93fd0a3	tools