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Re: [Qemu-devel] linux-user target

From: Stuart Anderson
Subject: Re: [Qemu-devel] linux-user target
Date: Wed, 18 Apr 2007 16:15:43 -0400 (EDT)

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.

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.

It is of course possible that I'm seeing multiple crashes and not
recognizing when I have actually fixed something.


Stuart R. Anderson                               address@hidden
Network & Software Engineering                   http://www.netsweng.com/
1024D/37A79149:                                  0791 D3B8 9A4C 2CDC A31F
                                                 BD03 0A62 E534 37A7 9149

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