script to figure what's in one igen model and not in another.

[Andrew Cagney]

> "I hope you never have to use this, but if you do..."
> 
> I wrote a little script that, if pointed at an igen file, will make a
> stab at telling you which instructions, functions, etc., are defined
> for a specific model but not for another model.
> 
> run like:
> 
> 	compare_igen_models mipsI mipsII mips.igen
> 
> or:
> 
> 	compare_igen_models sb1 mdmx *.igen
> 
> (multiple file names are allowed, w/ no file names will take input
> from stdin.)
> 
> *twitch*

The more worrying thing is that something like this was on my to-do list ...

> If anybody has improvements, i'll be glad to see them...  8-)

Want to add it to the sim/igen directory?

Andrew