> > Olaf Seibert wrote: > > Now I'm looking at VisiCalc again. Is there an option in VICE to let it > > trap any access to a particular range of addresses? That would be > > convenient, I think. > > It would be. But there isn't unfortunately. Debugger and Trap support > leave much to be improved.... :-( > > Andre I would chime in with my voice to request trapping access to a particular range of addresses as being a *major* improvement. I'm trying to port a program to the PET from the C-64 and I think the print routines in the ROMs are stepping on a zero page variable. What would be the best way to phrase the traps for me would be that if a memory location is between $X and $Y and the program counter is between $X1 and $Y1, then trap. That way, it would be possible to trap certain routines as the access certain locations. I could get Zork I working on the PET in no time. I've already got it working on the VIC-20. -ethan
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