Execution time timers for interrupt handling

Authors:
Kristoffer Nyborg Gregertsen;Amund Skavhaug
Affiliations:
Department of Applied Cybernetics, SINTEF ICT, Trondheim, Norway;Department of Engineering Cybernetics, NTNU, Trondheim, Norway
Venue:
ACM SIGAda Ada Letters
Year:
2013

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Abstract

This paper argues that the addition of interrupt timers follows naturally by execution time measurement for interrupt handling introduced with Ada 2012, and that full execution time control for interrupts allows safety against unexpected interrupt rates that could not be achieved in an efficent and easy manner otherwise. Hence, it is argued that this feature should be considered for the next revision of Ada.