040000 tree e9f9f0c90307e9476491d2ef0b474930030bf602	core
040000 tree c34687dead531d474b6f5855836c70b0b9db1f4d	platform
040000 tree a27ffc3524393bc8a9bca96af01a93b93c3f7b82	qbone
040000 tree e3661b76f4054fec1955be3c1eddca069352d00f	quartc
040000 tree 3dd955c6017b4fd828395724e478a83fdc739759	test_tools
040000 tree 4934a9fd072a9b77292e5544afd8fb2cc9d98533	tools