[SeaBIOS] vgabios testing

[Gerd Hoffmann]

  Hi,

> It may be possible to post-process the resulting assembler code, but
> (assuming we could) it would be quite ugly.

Too bad, but there is no way around that :(

>> I've applied the following patch to x86emu and it seems to work better:
> 
> So, I guess the question is, how important is support for
> current/legacy x86emu versions?

Very.  Almost every linux distro in the wild is affected by this, so
this is a showstopper for qemu switching from lgpl vgabios to seabios
vgabios.

cheers,
  Gerd