Automatic C Compiler Generation from Architecture Description Language ISAC.

This paper deals with retargetable compiler generation. After an introduction to applicationspecific instruction set processor design and a review of code generation in compiler backends, ISAC architecture description language is introduced. Automatic approach to instruction semantics extraction from ISAC models which result is usable for backend generation is presented. This approach was successfully tested on three models of MIPS, ARM and TI MSP430 architectures. Further backend generation process that uses extracted instruction is semantics presented. This process was currently tested on the MIPS architecture and some preliminary results are shown. Digital Object Identifier 10.4230/OASIcs.MEMICS.2010.47