The Kent Retargetable Occam Compiler was started a long time ago now to provide a high quality compiler for those wishing to use the occam language. With knowledge of ARM assembler, I decided to try a port of KRoC for the ARM processor.
I didn't finish it because of changes in circumstances and a shift in the main KRoC work towards bytecode assembly, but did get as far as generating smaller chunks of machine code. Those wishing to continue, please let me know of your efforts!