[rfa] FRV input files

[Andrew Cagney]

I've adjusted the Copyright years and checked this in.  The final 
changelog reads:

2003-06-03  Andrew Cagney  <cagney@redhat.com>

         Contributed by Red Hat.
         * frv.cpu: New file.  Written by Dave Brolley, Catherine Moore,
         and Eric Christopher.
         * frv.opc: New file.  Written by Catherine Moore, and Dave
         Brolley.
         * simplify.inc: New file.  Written by Doug Evans.

Now, whats next ...

Andrew