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Re: [Qemu-devel] Adding emulation for a new cpu, howto ?
From: |
Johannes Schindelin |
Subject: |
Re: [Qemu-devel] Adding emulation for a new cpu, howto ? |
Date: |
Wed, 19 Jan 2005 03:02:48 +0100 (CET) |
Hi,
On Tue, 18 Jan 2005, Patrice Mandin wrote:
> I would like to know if there is any information about how to write a new
> cpu emulator for qemu (target-xxx directory). In fact, I would like to try
> to write a m68k backend. Maybe someone else has started work on it, so I
> would like to help.
I have played with the idea, but didn't start. If you want to begin with
such a beast, maybe you want to read my porting document on
http://libvncserver.sf.net/qemu/qemu-porting.html
Although it was written when I had porting to a new host in mind, it
should nevertheless help you to get a feeling what you need to do in order
to make a new target.
Hth,
Dscho