The Muen platform includes re-usable components which implement common services:

  • Subject Monitor (SM) written in SPARK 2014
  • Timeserver subject written in SPARK 2014
  • Debugserver subject written in Ada 2012
  • Virtual Terminal (VT) subject written in Ada 2012

Furthermore the [muenfs] and [muennet] Linux kernel modules provide virtual filesystem and network interface drivers based on inter-subject memory channels.

Ref : muen.codelabs.ch
Ref : genode-labs.com