Mads Torgersen: Design, Implementation and Evaluation of the Resilient Smalltalk Embedded Platform (ESUG 2004, Koethen)

1. Design, Implementation and Evaluation of the
Resilient Smalltalk
Embedded Platform
B
Mads Torgersen
University of Aarhus

10. Mutex = Object (
| owner |
do: [action] = (
[ owner ? nil := Scheduler current ]
whileFalse: [ Scheduler yield ].
action value.
owner := nil
)
)

11. do: [action] = ( ... )

14. io := Memory at: 16r90040000 size: 16r20