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


From: Michael Hennebry
Subject: Re: [Simulavr-devel] Whats to do on execution of "illegal instruction"
Date: Fri, 5 Feb 2016 13:10:25 -0600 (CST)
User-agent: Alpine 1.00 (DEB 882 2007-12-20)

On Fri, 5 Feb 2016, Klaus Rudolph wrote:

What should happen on "illegal instruction" execution in simulavr:

1) stop simulavr with retrun code !=0 ( as yet imlemented )
2) act like running on a breakpoint, do not increment program counter
3) report a line on trace output
4) ....

0xFFFF should be a separate case from all other invalid instructions.
It seems to me that run-time configuration should include both the
effect on the simulatee and on the output text.
There is potential for a lot of output.

--
Michael   address@hidden
"Sorry but your password must contain an uppercase letter, a number,
a haiku, a gang sign, a heiroglyph, and the blood of a virgin."
                                                             --  someeecards



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