040000 tree 8cdce5c54a8e88af960475eb309779b077950b0a	core
040000 tree 2bf407d6d7ba3bfa64aa87f6fc029ad08c898248	platform
040000 tree 22ac354ee0fb4dc6e191879efd4cac377c1eaa95	quartc
040000 tree fcabaf10559f7755bc92b7045f0572c01ed8c40a	test_tools
040000 tree 1142be9c4e46fb5b65dad23fb74d021636594d04	tools