[okl4-developer] Shell Access Very slow and requires multiple key strokes

[Ashish Gupta]

Done, works well!

Now continuing - how do we enter KDB now?

- Ashish

On Tue, Jun 3, 2008 at 5:53 PM, Geoffrey Lee <glee at ok-labs.com> wrote:

> On Tue, Jun 03, 2008 at 11:32:35AM +0530, G S Madhusudan wrote:
> > Same problem here, tried all system tweaks on the host Linux environment
> > but to no avail.
> > One option is to try emulating on VirtualBox and verify if the problem
> > is specific
> > to QEMU or generic to all emulators.
>
>
> We have previously received some reports of this issue on this mailing
> list, there is a workaround for this.
>
> Add
>
> kdb_breakin = False
>
> to the machine description in platforms/pc99/tools/machines.py and
> then rebuild.
>
>
>        -gl
>
> >
> > Ashish Gupta wrote:
> > > Hi,
> > >
> > > I have been able to build and run vanilla OKl4Linux atop Okl4.
> > > However, the busybox shell which comes up is very unresponsive and
> > > requires multiple keystrokes of the same key to respond to input.
> > >
> > > The command used for the build and simulation is:
> > >
> > > ./tools/build.py machine=ia32_pc99 project=iguana
> > >
> toolprefix=~/Atemp/Okl4/opt/nicta/gcc-3.3.4-glibc-2.3.3/i686-unknown-linux-gnu/bin/i686-unknown-linux-gnu-
> > > wombat=true simulate
> > >
> > > The modifications made to the Linux config file are as follows:
> > >
> > > ---
> > > Atemp/oklinux_2.6.23.21/kernel-2.6.23-v2/l4linux_config_ia32
> > > 2008-04-15 06:55:40.000000000 +0530
> > > +++
> > > Atemp/Okl4/okl4_2.1/linux/kernel-2.6.23-v2/l4linux_config_ia32
> > > 2008-06-03 09:18:50.000000000 +0530
> > > @@ -486,7 +486,7 @@
> > >  #
> > >  # Input Device Drivers
> > >  #
> > > -# CONFIG_INPUT_KEYBOARD is not set
> > > +CONFIG_INPUT_KEYBOARD=y
> > >  # CONFIG_INPUT_MOUSE is not set
> > >  # CONFIG_INPUT_JOYSTICK is not set
> > >  # CONFIG_INPUT_TABLET is not set
> > >
> > > Note that on switching to Kgdb mode all keys work fine. Unsure where
> > > to start looking for this.
> > >
> > > Thanks,
> > > Ashish Gupta
> > >
> ------------------------------------------------------------------------
> > >
> > > _______________________________________________
> > > Developer mailing list
> > > Developer at okl4.org
> > > https://lists.okl4.org/mailman/listinfo/developer
> > >
> >
> >
> > --
> > G S Madhusudan
> > 31 Cantonment Road
> > Singapore 089747
> > Phone: +65 3132 4797
> >
> > US:
> > Phone: +1 510 868 9201 (landline/vmail)
> > Fax:   +1 240 266 1330
> > SIP:   17470872558 at proxy01.sipphone.com
> >
> >
> >
> >
> > _______________________________________________
> > Developer mailing list
> > Developer at okl4.org
> > https://lists.okl4.org/mailman/listinfo/developer
> >
>
> --
>
>
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