040000 tree 15dacf69d06b9c577db3eb64f9a823fbce427acf	base
040000 tree 6be38c7779529567f437bccf50b0fa99bcae1ef3	bindings
040000 tree bdc6399ea7c98f15f7f8ea5a967351701a5253f2	platform
040000 tree 472dd8b3c76f71d6700f1b4ebe3c69def8daf39b	system
040000 tree 38fe1bebe47ddb6584deb943105009cf472837c3	test_support