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fsm code coverage

ShawnLogan

 In order to test the fsm code coverage in RTL code,add the argument "-coverage F" in the comand ncelab. I use IUS611 in linux platform.But when elaberating the RTL,the tool occurs some
error as follows:
        
ncelab: *E,SISUNL: Unable to load SIS ibrary /cad/cadence/IUS611s003/lnx86/tools.lnx86
                /systemc/gcc/3.4.6/install/lib/li_s.so.1:  version `GCC_4.2.0' not found (required
                  by /usr/lib/libstdc++.so.5).
      
       I find the GCC_4.2.0,but can't find it. Howerver I run the script in IUS611 on solaris platform,
the result is right and the tool does not  generate the error.
       Is there some difference in fsm code coverage based solaris platform and linux platform?
How to deal with the question?
      


Originally posted in cdnusers.org by shawn-1
Parents

  • On Linux, you may be using a version of gcc that is incompatible with this version of IUS.
    Try "gcc -v" at the command line - this should report a version number very close to (or the same as) the 3.4.6 version installed with IUS.
    If possible, locate a different gcc installation, and add that to your PATH and LD_LIBRARY_PATH settings.

    The problem comes because the IUS libraries are compiled with gcc 3.4.6 but your system seems to be set up with gcc 4.2.0.
    Minor differences in versions are mostly OK, but swapping major versions (3.x to 4.x) is always bad.

    What version of Linux are you running?
    You can run "checkSysConf IUS6.1" to see if your Linux box meets the list of Cadence supported platforms.



    Originally posted in cdnusers.org by stephenh
Reply

  • On Linux, you may be using a version of gcc that is incompatible with this version of IUS.
    Try "gcc -v" at the command line - this should report a version number very close to (or the same as) the 3.4.6 version installed with IUS.
    If possible, locate a different gcc installation, and add that to your PATH and LD_LIBRARY_PATH settings.

    The problem comes because the IUS libraries are compiled with gcc 3.4.6 but your system seems to be set up with gcc 4.2.0.
    Minor differences in versions are mostly OK, but swapping major versions (3.x to 4.x) is always bad.

    What version of Linux are you running?
    You can run "checkSysConf IUS6.1" to see if your Linux box meets the list of Cadence supported platforms.



    Originally posted in cdnusers.org by stephenh
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