On Tue, 2 Nov 2010, I wrote: > > $ m68k-linux-gnu-as x.s -mcpu32 > $ > > Fido is supposed to be compatible with CPU32. With no FPU, the > unimplemented F-line instruction exception is available (says the > Motorola CPU32 Reference Manual on page 6-9). The Fido1100 User Guide agrees: http://www.innovasic.com/images/stories/fidoTechDocs/fido1100_user_guide.pdf Finn