040000 tree 7a8c6be8350b25f033bb4e59e83dbac9c3499710	core
040000 tree 512ccdbb0b180af920117ccc042ec9c6d46e8be4	platform
040000 tree af141f7348e0053bcfdc4e58db67bbf4aca67fbe	quartc
040000 tree 7e5a5bccb1ac91a35344b17a3ad13384d8a0eaf7	test_tools
040000 tree d192e1044b7651b7f95a80d15ee1409309536c29	tools