Re: [Qemu-devel] [FYI] sh: linux kernel without iotrap is available for better system emulation performance

[Shin-ichiro KAWASAKI]

Aurelien Jarno wrote:
> On Mon, Apr 06, 2009 at 11:31:10PM +0900, Shin-ichiro KAWASAKI wrote:
> > Hi, SH4 developers.
> >
> > It turns out that io trap is one of the reason of bad qemu-sh 'r2d' system
> > emulation performance.  To avoid this problem, 'noiotrap' kernel command
> > line option is added : http://news.gmane.org/gmane.linux.ports.sh.devel
> >
> > The packaged zImage is available at this URL.
> > http://www.assembla.com/spaces/qemu-sh4/documents/b-tmCWiRmr3PiLeJe5afGb/download/sh-test-0.2.tar.bz2
>
> We currently don't have an SH4 "demo" image available on the website. Do
> you think it would be possible to add this one?

Yes.  I hope that the package to be placed at the following page, so
that qemu-sh users can find it easily.

http://www.nongnu.org/qemu/download.html


Regards,
Shin-ichiro KAWASAKI