Re: [Simulavr-devel] Whats to do on execution of "illegal instruction"

[Joerg Wunsch]

As David Madden wrote:

> On 2/5/16 2:11 PM, Joerg Wunsch wrote:
> > The difference is negligible, it's only a matter whether each
> > instruction is going to be executed, or each second one.
> 
> Yikes, I wouldn't call that negligible

OK, negligible for the case where you run into it straight from reset.

But that's the most common case, and the one Albrecht ran into.  (I
don't think simulavr has a notion of a BOOTRST fuse, so it always
starts from $pc = 0.)

> Hmmm, maybe I'll run some tests this weekend on the AVRs I have around.
>  It would be interesting to see what happens.

If you look into that old thread I quoted, it contains some test code.
-- 
cheers, Joerg               .-.-.   --... ...--   -.. .  DL8DTL

http://www.sax.de/~joerg/
Never trust an operating system you don't have sources for. ;-)