On 16 April 2012 17:30, Stas Sergeevwrote:
> Ah, that explains most of everything... :((
> Have you considered the $_cpu_emu mode that will
> emulate v86 and 32bit prot mode with 16bit stack, and
> nothing more? My guess is that the app does'n work
> too much with such a setup, so maybe the slowdown
> will not be big? And 99% of apps will remain completely
> unaffected.

It's certainly a possibility though not super easy.

>> When I brought it up several years ago Andi Kleen wasn't very keen to
>> accept these kind of kernel adjustments...
>
> Did you put them to
> http://v86-64.sourceforge.net/
> ?

No, I just knew they existed for x86-32 and was enquiring whether they
would be accepted in the first place. The discussion was here:

http://www.x86-64.org/pipermail/discuss/2007-May/009913.html
http://www.x86-64.org/pipermail/discuss/2007-May/009923.html
http://www.x86-64.org/pipermail/discuss/2007-May/009925.html

I put up a git repository that is a mirror of the svn:
git clone git://dosemu.git.sourceforge.net/gitroot/dosemu/dosemu

hope that helps,
Bart

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