040000 tree 75fb237884bf65d678540b39f06b0a342164312e	core
040000 tree 705e1df5dde48606942282c528430a00fd332252	platform
040000 tree cf2240a352ca1adbb0791ac64d0cbbc57c9e3c2f	quartc
040000 tree 8504fea2e14abe2bac0409bc7c714f216b1891e9	test_tools
040000 tree 83efad27260c6bef2b6a9e3d5e545359abf9cb5d	tools