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DWARF Information is corrupted

srt35
Intellectual 640 points

Other Parts Discussed in Thread: CODECOMPOSER

Hi community,

Im working on K2E EVM for a while. Using gmake(cygwin) to compile arm projects with optimize, on windows. Now, Im getting error to load project on CCS. "Encountered a problem loading file: project.out,, DWARF information is corrupted."

This error comes after out file load finished. If i close the error screen and run the code, its run successfuly but cant debug. I read that page: "gcc.gnu.org/gcc-4.8/changes.html". So i updated project makefile with "-gdwarf-2", "-gdwarf-3" but nothing changed. 

So I delete the "-g" line in makefile. When i clean build project, compiler.opt  has include "-g" too. So i delete "-g" here too and no-clean build project again. After all of that i can load project.out to arm, but cant debug (bcs compiler options has no longer include debugger options). This process takes a lot of time and takes away debug feature. 

How can i pass this DWARF error without losing debug feature?

Best Regards,

Srt

  • 0
    TI__Guru**** 252250 points

    Exactly which ARM gcc compiler do you use?

    Go back to building with -g.  Please try the command ...

    $ objdump --dwarf project.out

    If that works fine, then problem could be in CCS. 

    Thanks and regards,

    -George

  • 0 in reply to George Mock
    Intellectual 640 points

    Hi George,

    Thank you for your response. I build project with "-g" option. I tried your commands. A lot of text printed on console with some warning, but no error occured.

    I tried your commands with almost same another project which working with "-g" option. The outputs is same. A lot of text printed on console with some warning, but no error occured.

    Is the problem about with CCS?

    Best Regards,

    Srt

  • 0 in reply to srt35
    TI__Guru**** 475221 points
    Hello Srt,
    Sorry for the delay in response.

    That error message can be misleading since the root cause may not have anything to do with the debug symbols. Before I provide some suggestions, can you provide the full CCS version number being used. The version number format should look something like (ex: 6.1.1.00022).

    Thanks
    ki
  • 0 in reply to Ki
    Intellectual 640 points
    Hi all,

    I tested exactly same loads with CCS v5.5.0.00077 and CCS v6.1.1.00022 . i saw the DWARF ERROR only with CCS v5.5.0.00077. So problem was about with CodeComposer. Im working CCS v6 anymore.

    Thank you George Mock and Ki-Soo Lee.

    Best Regards.

    Srt