On Fri, 2012-04-13 at 10:32 +0200, Vincent Rivière wrote: > For software built with AHCC for ColdFire, they run on both 68020+ and > ColdFire systems, using only instructions common to both processors. The Not necessarily. The ColdFire libraries are built like this, but the program might not. AHCC can produce both ColdFire-specific and 020-ColdFire code. Jo Even