040000 tree fcd0fbfe68ad64a1c75710473abf8100fcdee43e	arm_mpu_regions
040000 tree 9ed699c5b3b521c794a53f8241361215f6d73470	iterable_sections
040000 tree e471c75464618f1bbcd6a9e20ef805c0e30612a8	print_format
040000 tree c802f0ab5356818e8a75ac13fe8f259bbf97bd4e	test_build