040000 tree 74992ae93cde1f2e69eb4067e711d58b6d90f0af	extra_args
040000 tree 480b2fc7e3372023d69c09dbfad67c98d5a2ca31	irq
100644 blob 54e800cd327362da45df23553bf09d45718a3c9c	natsim_config.cmake
100644 blob add80b86c750b5f8001268b797d0aebe016a9299	natsim_linker_script.ld
040000 tree ec1e641682fcb77be594d64876e7f8b1f9fa427a	sdl