100644 blob c06fc525aa1a480a945cb886a13ca81543aa31aa	BUILD.gn
040000 tree d702207f43746c240644faa515a95f399e13d3c7	host_target_testing
040000 tree cbf83669049c436b2af05007bfa5a593db262ce9	qemu
040000 tree 6d91d917766b8d78b7cf0ec0543d42100d7b0094	sl4f