lkml.org 
[lkml]   [2003]   [Feb]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: how to interactively break gdb debugging kernel over serial?
    David Wuertele wrote:
    >>>I'm debugging the kernel with gdb over a serial port. Breakpoints and
    >>>stepping through code works great, except for the fact that once the
    >>>kernel is running, I can't seem to use Control-C to stop it. Is there
    >>>a keypress or other interactive way to break a running kernel?
    >>>Thanks,
    >>>Dave
    >
    >
    > george> There are a great number of kgdb patches in the wild. You
    > george> would help us out a lot if you were to name the one you are
    > george> using.
    >
    > Here's the output from gdb --version:
    >
    > GNU gdb Red Hat Linux (5.1.90CVS-5)
    > Copyright 2002 Free Software Foundation, Inc.
    > GDB is free software, covered by the GNU General Public License, and you are
    > welcome to change it and/or distribute copies of it under certain conditions.
    > Type "show copying" to see the conditions.
    > There is absolutely no warranty for GDB. Type "show warranty" for details.
    > This GDB was configured as "i386-redhat-linux".
    >
    > Does that help?

    NO :( It is the KGDB patch that you are using that is of interest
    here, not the gdb program.

    --
    George Anzinger george@mvista.com
    High-res-timers: http://sourceforge.net/projects/high-res-timers/
    Preemption patch: http://www.kernel.org/pub/linux/kernel/people/rml

    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2005-03-22 13:33    [W:0.096 / U:0.088 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site