On 4/19/07, Stuart Anderson <[EMAIL PROTECTED]> wrote:
On Wed, 18 Apr 2007, Igor Kovalenko wrote:
> This should be solved for x86_64 host with "-mtune=nocona" patch
> posted a while ago.
I'll go dig that up.
Here, http://lists.gnu.org/archive/html/qemu-devel/2007-03/msg00198.html
> The problem is with dyngen being confused by "repz retq" sequence.
That's what caught my attention earlier today. It was only showing up in
two places in the generated code. I fixed it by hand by tweaking dyngen to
skip the repz as well as the retq, but I still got the crash.
as discussed before, to do this in dyngen you need to know the context
better or you'll skip more than intended; that amounts to moving a
large bit of decoder there as far as I understand that
It is of course possible that I'm seeing multiple crashes and not
recognizing when I have actually fixed something.
--
Kind regards,
Igor V. Kovalenko
