Sireum HAMR (“[H]igh [A]ssurance [M]odeling and [R]apid engineering for embedded systems’’) is a code generation and system build framework for embedded systems whose architecture is specified using the Architecture Analysis and Design Language (AADL). HAMR supports development of new components and wrapping of legacy components by generating code that provides interfacing infrastructure between components. Once component implementations are developed, HAMR can create deployable builds on multiple platforms including the Java Virtual Machine, Linux, and the seL4 micro-kernel .

To learn more about HAMR,

  • read a short HAMR Overview, then a longer HAMR Tour,

  • watch overview videos

    • HAMR Overview (with emphasis on Slang language development) - talk given at CMU Software Engineering Institute (video) (around 1 hr plus additional time for questions)

    • HAMR for seL4 (with emphasis on C language development) - talk given at November 2020 seL4 Summit (video, slides)

  • browse the HAMR Documentation

HAMR is being used in several US Department of Defense research projects. The links below include information on the broader objectives of these projects,

  • DARPA Cyber-Assured Systems Engineering (CASE) - with Collins Aerospace (lead), Adventium Labs, and Data61. Collins Aerospace team web site: CASE Overview

HAMR is an open source project released under the Simplified BSD license.


Development of HAMR is supported in part by

  • funding agencies: DARPA, US Air Force Research Lab, US Army, and the Software Engineering Institute.

  • key collaborations: Collins Aerospace, Adventium Labs, and the Software Engineering Institute.