Florent DEFAY <spira.inhabitant@xxxxxxxxx> writes: > I am building a new machine description for GCC. > I know there is no general dummy md. Then I am looking for the > simplest machine description that exists for GCC. I mean the easiest > to understand. > According to you, which one is it ? They all describe real machines, so none of them are simple. Rather than looking for the simplest, you should look for the one which most resembles your architecture. Ian