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C6000 linker internal error

CsabaP
Prodigy 230 points

Hi All,

 

Unfortunately  I've found new issues in the C6000 tool-chain (C64x+ target). The problem exists in 6.1.16., 6.1.18 and in 7.0.7.

Our C++ project compiles without errors, but the linker exits by internal error.

The code is good, it works perfectly by different other compilers (different gcc variants, msvc, etc..).

 

C:/ti/compiler_c6000/bin/cl6x -@ codec_package/compiler.opt -c main.c
Building server codec package (codec_package.x64P)

INTERNAL ERROR: c:\ti\compiler_c6000\bin\lnk6x.exe failed to allocate memory


This is a serious problem. Please contact Customer
Support with this message and a copy of the input file
and help us to continue to make the tools more robust.

make: *** [codec_package.x64P] Error 2

I'm trying to make a small test project to reproduce the bug, but it's not easy to simplify our rather large code.

It's a very critical bug for us. Please help me: if this bug seems similar for your eyes, please inform me what kind of code makes the linker to be failed.

I have several tips: to avoid the linker bug, I changed some codes in our project. Moving functions/methods from .cpp to . h temporarily helps.

 

As it's very critical to us, please feel free to write any ideas.

If you have a newer linker than the 7.0.4, please inform me.   If the CEO of  Texas Instr.  would like to link our libs to the codec engine by a hex editor and he can do it as a post-compile procedure in part of our build process, it's better than not to link at all.

(I know that this information is not too much, but until I can restrict/narrow the problem to a small code-base, I cannot send source files. If you wish, I can send the a64p files. They are are quite large: more than 150Mb. )

 

Thanks,

Csaba

  • 0
    TI__Guru**** 244930 points

    A recently released beta version of the compiler may help.  This wiki article shows how to obtain compiler releases.  Follow the link for free downloads.  On that page there is a link on the left for "Beta" releases.  On that page you will see v7.2.0 Beta 2 .  There is a good chance this release will work for you, but I cannot promise it.

    Thanks and regards,

    -George

  • 0 in reply to George Mock
    Prodigy 230 points

    Hi, thanks, we'll try the new release.

     

    Our solution was adding the  --symdebug:none compiler option. By that the linker works.

     

  • 0 in reply to CsabaP
    Prodigy 100 points

    Hi

     

    I have just been experiencing a very similiar problem to the one described. I am building a code base in c++, that generates a large amount of object files. I did have the --symdebug:skeletal option, and changing this to :none has fixed my linker error.

    Thanks CsabaP!!!!

     

    I cannot navigate to the wiki page requested, to try the 7.2 beta, as this page responds with "You are not allowed to execute the action you have requested."

     

    Thanks

    Brett

     

     

  • 0 in reply to Brett Olsen
    TI__Guru**** 173310 points

    Brett,

    Sorry there was a problem with that wiki page. Please try the link again, it should work now.