a653fs sima file system

a653fs sima file system is an add-on for sima which enables the simulated applications to use ARINC653 Part 2 file system operations.

sima context

Together with sima tools and descriptors, this add-on allows partitions to manage files and directories that are collocated or not to the sima partition under simulation. Users specify via configuration which are the locations visible to each partition as volumes or file system devices according to ARINC 653 Part 2 specification.

The sima file system can also be configured to support more than one module per simulation session (several modules accessing one file system device).