On Fri, Nov 30, 2007 at 11:44:36PM -0700, Tim Rightnour wrote: > What exactly are the "in/out callbacks"? isa_inb/outb? The emulator provides callbacks for when it finds inb/outb/... instructions. Yeah, you might be able to just run isa_inb/outb directly if the platform is similiar enough. Joerg