Is there anyone relying on the current behaviour of the ucsim simulator for the z80 that when it
encounters RST 8 with ACC=0 it exits the simulator? And where was this documented b.t.w.?
I would like to change it into pausing the simulation like a hardcoded breakpoint. You can quit the
simulator yourself if you want to. This enables us to view the processor state in the regression
tests and determine the number of clock ticks used.