On Wed, Feb 07, 2018 at 09:34:59PM -0500, Kevin O'Connor wrote:
> On Mon, Feb 05, 2018 at 12:46:41PM +0000, Daniel P. Berrangé wrote:
> > I was experimenting with old MS-DOS 6.22 under QEMU with the 'isapc' machine
> > type, and found it is not able to reboot the guest. Bisecting QEMU blamed
> > the QEMU change that rebased from "rel-1.9.3", to "rel-1.10.0". Further
> > bisecting SeaBIOS blames this change:
>
> What version of QEMU are you using? I can't get anything to run with
> the isapc machine type - I just get:
I've tested many QEMU versions when trying to narrow it down,
including current git master.
I'm building current GIT master on Fedora 27, using:
./configure --target-list=x86_64-softmmu --disable-xen \
--prefix=$HOME/usr/qemu-git
make -j 8
make install
$HOME/usr/qemu-git/bin/qemu-system-x86_64 \
-fda ~/FLOPPY.img -monitor stdio -M isapc,accel=tcg
Where 'FLOPPY.img' is the FreeDOS download from
http://www.freedos.org/download/download/FD12FLOPPY.zip
That's an installer image - just wait till it displays the
first install screen to "select a language".
Then in the QEMU monitor console I do
(qemu) sendkey ctrl-alt-delete
> I didn't think isapc was functional at all.
Yep, it should work, within limits of its feature set of course.
Regards,
Daniel
--
|: https://berrange.com -o- https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org -o- https://fstop138.berrange.com :|
|: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
_______________________________________________
SeaBIOS mailing list
SeaBIOS@seabios.org
https://mail.coreboot.org/mailman/listinfo/seabios
