Code Generation Activity
From Event-B
Development Repository
The SVN repository for development of the code generation plug-in is here:
svn+ssh://svn.ecs.soton.ac.uk/projects/deploy-exploratory/trunk/CodeGeneration
Other information can be found here:
svn+ssh://svn.ecs.soton.ac.uk/projects/deploy-exploratory/CodeGeneration
Completed/Ongoing Work
- Demonstration plug-in,
- ready for deployment.
- deployment/Integration Testing under way.
- The plug-in consists of,
- a tasking Development Generator.
- a tasking Development Editor (Based on an EMF Tree Editor).
- a translator, from Tasking Development to Common Language Model.
- a translator, from the Tasking Development to Event-B model of the implementation.
- a pretty-printer for the Tasking Development.
- a pretty-printer for Common Language Model, which generates Ada Source Code.
Metamodels
- In the plug-in we define several meta-models:
- CompositeControl: for the control flow (algorithmic) constructs such as branch, loop and sequence etc. These constructs may be used in the specification of either sequential or concurrent systems.
- Tasking Meta-model: defines the tasking model where we attach tasking specific details, such as task priority, task type. The tasking structures provide the ability to define single tasking or multi-tasking (concurrent) systems. We make use of the composite control plug-in to specify the flow of control.
- IL1 Meta-model: defines an abstraction of common programming language constructs for use in translations to implementations.
Translation Rules
- Tasking to IL1/Event-B translation rules [[1]]
