040000 tree 9d4c0e2c97184efca09026b9f99514b3351cbf78	core
040000 tree 2687d1ed350c74ac45ff0092e855cfcf2c1ac728	platform
040000 tree f5a08bfd441774ee121f0b30e5b234c8a0a92069	quartc
040000 tree 2c3419c7dad01c9eb2c8f64a5711fb029ca8fb19	test_tools
040000 tree 9880cd1abcc84f1d06d2704a0e2f551398f0b766	tools