One way is to use 'serial console' to run you application that dumps all
logs to stdout/stderr and you can save that into some logfile.
Check this out on how to setup serial console:
http://marss86.org/~marss86/index.php/QEMU_Tips#Serial_Console_Setup

- Avadh


On Thu, Sep 12, 2013 at 9:02 AM, <[email protected]> wrote:

> I think he wants to output from within the guest, which really isn't
> possible without additional software engineering. The guest and host can
> only communicate through PTLcalls.
>
> Tyler
>
> > If you look through the code, you'll see that we output things to the
> > logfile by using c++ style I/O.
> >
> > ptl_logfile << INFOMATION << endl;
> >
> >
> > On Thu, Sep 12, 2013 at 10:05 AM, Hamid Mushtaq - EWI
> > <[email protected]>wrote:
> >
> >>  Hi,****
> >>
> >> ** **
> >>
> >> I’m interested in writing something to the log file of the marssx86
> >> simulator from within my program (which is being simulated). Is it
> >> possible
> >> to do so. If yes, how?****
> >>
> >> ** **
> >>
> >> Regards,****
> >>
> >> Hamid.****
> >>
> >> ** **
> >>
> >> _______________________________________________
> >> http://www.marss86.org
> >> Marss86-Devel mailing list
> >> [email protected]
> >> https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel
> >>
> >>
> > _______________________________________________
> > http://www.marss86.org
> > Marss86-Devel mailing list
> > [email protected]
> > https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel
> >
>
>
>
> _______________________________________________
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> Marss86-Devel mailing list
> [email protected]
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