040000 tree 0a990af1952d212467891ac59886e2c30fa84706	core
040000 tree c34687dead531d474b6f5855836c70b0b9db1f4d	platform
040000 tree a27ffc3524393bc8a9bca96af01a93b93c3f7b82	qbone
040000 tree e3661b76f4054fec1955be3c1eddca069352d00f	quartc
040000 tree 88c3d012e73a9b9d66ee32c2a87787e52c6ba40e	test_tools
040000 tree 4934a9fd072a9b77292e5544afd8fb2cc9d98533	tools