[Qemu-devel] General IO ports in pc386

[Tomas Bures]

Dear all,

I'm preparing a class on embedded systems. I would like to make a client 
that interfaces with QEMU and the application running inside it. This 
client would simulate the physical environment that the application 
running inside QEMU should control. To achieve this, I would like to 
introduce use general IO ports (in a similar way they are used e.g. on 
ARMs). Please is there a simple way to emulate the general IO ports on 
pc386?

If not, what would be the simplest way to create (i.e. develop) a new 
device for QEMU? Is there any intro or some simple device, which could 
be taken as a stub?

Thank you. Best regards,
Tomas

--
Tomas Bures, Ph.D.
Assistant Professor
Department of Distributed and Dependable Systems
Charles University
Malostranske nam.25
11800 Prague 1, Czech Republic
http://dsrg.mff.cuni.cz
Phone: (+420) 2 2191 4236
Fax:   (+420) 2 2191 4323