Re: disassembly

From: Marko Mäkelä (
Date: 1998-03-30 01:26:16

> Actually, you could have NV11DIZC.  Because IMO, the "Break" flag doesn't
> exist.

Well, I'd say that it is a matter of taste.  If a BRK instruction is
interrupted by an NMI or IRQ interrupt, the processor will jump to the
interrupt routine and set the B flag in the status register value it
pushes on the stack.  Actually you should check the B flag also in the NMI
routine if you want to do it in the right way.


Archive generated by hypermail 2.1.1.