Problem with network debugging when building kgdboe module – Target is BBB

Sysprogs forums Forums VisualKernel Problem with network debugging when building kgdboe module – Target is BBB

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  • #6243
    fstuetz
    Participant

    I am testing VisualKernel trial version.

    My Project:
    Target is a BeagleBone Black board running debian linux release 3.8.13-bone70.5.
    It was built following these instructions by Robert Nelson:

    https://eewiki.net/display/linuxonarm/BeagleBone+Black

    For building I use ubuntu 14.04 running in a VM VirtualBox under Win 8.1
    The ARM Cross Compiler version is: gcc-linaro-arm-linux-gnueabihf-4.9-2014.09

    I tried the default hello project with network debugging.
    When building I get the following error (during ‘Building kgdboe module’):

    
    

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    make: Entering directory `/home/friedemann/bb-kernel/KERNEL'
     CC [M] /tmp/kgdboe-b0856e47-bd60-47e0-8a96-e54ed3dcf107/irqsync.o
     CC [M] /tmp/kgdboe-b0856e47-bd60-47e0-8a96-e54ed3dcf107/kgdboe_main.o
     CC [M] /tmp/kgdboe-b0856e47-bd60-47e0-8a96-e54ed3dcf107/kgdboe_io.o
    /tmp/kgdboe-b0856e47-bd60-47e0-8a96-e54ed3dcf107/kgdboe_io.c: In function ‘kgdboe_rx_handler’:
    /tmp/kgdboe-b0856e47-bd60-47e0-8a96-e54ed3dcf107/kgdboe_io.c:26:7: error: ‘kgdb_connected’ undeclared (first use in this function)
     if (!kgdb_connected && (len != 1 || msg[0] == 3))
          ^
    ...

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    I hope you can help me solving this problem.

    thanks
    F. Stütz

     

    #6305
    support
    Keymaster

    Looks like your kernel is configured without kgdb support. Please enable it via kernel configuration interface and then build kgdboe again with the new headers.

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