040000 tree b8ff37131abaef99f042f6e6fcbf39f2a02aa101	bindings
040000 tree 3424c6456dc09bd65f78b755ae30eedf8d5b2797	config
040000 tree 5e1cb66d4929ec59b89b1fc8ed55d80073a803cf	mmtk
040000 tree 9e59553e4021bae256c10a71f39ec3d1382a8cd2	options
040000 tree 64a24ee17130e58efe5b60a2bd3c66e22e59d45a	runtime