Reverse Engineering from Assembler to Formal Specifications via Program Transformations

The FermaT transformation system, based on research carried out over the last sixteen years at Durham University, De Montfort University and Software Migrations Ltd., is an industrial-strength formal transformation engine with many applications in program comprehension and language migration. This paper is a case study which uses automated plus manually-directed transformations and abstractions to convert an IBM 370 Assembler code program into a very high-level abstract specification.Comment: 10 page

Towards a Unified Notation to Represent Model Transformation

In order to unify our internal exchange and communication about transformations, we propose TrML (Transformation Modeling Language), a unified UML notation to design model transformations. This proposal aims to reify the synthesis of existing notations dedicated to transformation modeling. TrML is independent from implementation details and could be adapted to several transformation engines. To let TrML run on top of existing engine, we transform TrML model to a model accepted by the engine. But, which language should we use for the first transformation? TrML, the targeted engine or another one? In this article we will describe how we bootstrap our new language on top of existing transformation engines