I know that my emulator seems to have a CPU bug (jumping to the wrong address for some reason) on my 80286+ CPU emulation(80(1)8X emulation doesn't seem to have that bug). Is there a simple program (or set of tools) I can use to find that wrongly-implemented instruction? I've diagnosed that problem at various points in different software, most of the time it's somewhere in segment C600(real mode), with the AT version of the XT-IDE BIOS (latest revision) running?