040000 tree 45cd3131efff14e4dc8b419f11d000bb952a9314	core
040000 tree c34687dead531d474b6f5855836c70b0b9db1f4d	platform
040000 tree a27ffc3524393bc8a9bca96af01a93b93c3f7b82	qbone
040000 tree 3fd0444ba86715a4b9c9404cbad9245d7549d5d2	quartc
040000 tree 984582c3ca9ee4863618b2810dce9380d43a869e	test_tools
040000 tree 0709b9cd56ba26df5c688325487c87d82b7f2988	tools