Re: [Qemu-devel] TCG flow vs dyngen

[Stefano Bonifazi]

On 01/25/2011 10:05 AM, Edgar E. Iglesias wrote:
> On Tue, Jan 25, 2011 at 10:04:39AM +0100, Stefano Bonifazi wrote:
> > Again wow!! Is that really possible? Some sort of callback triggered at
> > every instruction execution?
> > > Yes, this mechanism works. I have written a code to count different
> > > kinds of instructions.
> > Great! that opens a lot of possibilities!.
> > > It exists in file qemu/target-i386/translate.c
> > Ops right! I checked target-ppc/translate.c as I need Power-PC as
> > target.. I wonder what function replaces it there..
> > > You are also talking about qemu source code privided here
> > > http://wiki.qemu.org/Download, right?
> > Yes I am using this http://wiki.qemu.org/download/qemu-0.13.0.tar.gz
> > > If you need, I can give the source code of counting implementation
> > > with some documentation.
> > > Hope this helps.
> > Wow that would be awesome! I'd really appreciate it very much! Thank you! :)
> > You are free of sending it to my address! :)
> Hi,
>
> If you are interested in instruction counting maybe you should take
> a look at the -icount option as well.
>
> Cheers
Thank you!
Already tried long ago, it doesn't work with qemu-user..If I remember 
fine its core was in files not used in qemu-user :(
Regards,
Stefano B.