040000 tree 2df25acdb4e73e6cece972fdcccc3bc02777ac44	core
040000 tree f412b8e97e8b44af60ec05b7c09fd0b857ce89fc	platform
040000 tree dff4a2d16382287f7c9fcb414703a1b8908c45bf	qbone
040000 tree 8ca9774da65cb8ec1adbeede22f5d2b4b34f1d3f	quartc
040000 tree 8d042d56a798198cd0b225a16434ce449bc9824e	test_tools
040000 tree eb5ca1d6bdb84e962c358064c7b042a8a3615c7a	tools