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List:       kde-bugs-dist
Subject:    [Bug 310845] Application being checked generates illegal instruction
From:       <tim.gallagher () gatech ! edu>
Date:       2012-11-30 23:55:16
Message-ID: bug-310845-17878-H7ApY5RX4c () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=310845

--- Comment #12 from tim.gallagher@gatech.edu ---
(In reply to comment #11)
> I think you need a similar change to the switch statement in
> guest_generic_x87.c:compute_PCMPxSTRx()
> 
> Also you definitely want to add this test case to
> none/tests/amd64/pcmpstr64.c.
> 
> (Actually getting the validity bit tracking to work properly on this one
> will be...  Fun.  I will take a crack at it eventually.)

Yes, we discussed that in the IRC channel. Adding it there does in fact make it
run, sort of. I'm getting another illegal instruction in another function (I'm
sure it's the same issue, different instruction) but I can't figure out how to
translate the instruction into the ID's in the code. Ie. how pcmpistri = 0x42.
Once I can figure that out, I can identify the problem instruction.

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