-------- Original-Nachricht -------- > Datum: Fri, 28 Sep 2007 09:31:31 +1000 > Von: Paul Mackerras <[EMAIL PROTECTED]> > An: "Gerhard Pircher" <[EMAIL PROTECTED]> > CC: linuxppc-dev@ozlabs.org > Betreff: Re: 2.6.23-rc8 dies somewhere during boot!?
> You appear to have a working 16550-style serial port which the udbg > infrastructure sees. Thus you should be able to use xmon, talking to I couldn't get udbg running yet. Maybe i didn't specify a proper kernel boot argument. > it via the serial port. Put "xmon" on the kernel command line and the > kernel will drop into xmon early in the boot process (in setup_arch). > Then, either the kernel will oops at some point and drop into xmon, > and you can then inspect memory and registers and get a stack trace, > or it will hang at some point. If it hangs, you can work out where it > hangs by putting in breakpoints at various points and seeing which > breakpoints you get to (this might take several boots). Okay, I'll investigate it. Is there a documentation for xmon (Google wasn't really helpful in this case). Thanks! regards, Gerhard -- Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
