Changes between Version 5 and Version 6 of GSoC/2011/gcov


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Timestamp:
Dec 2, 2014, 9:57:24 AM (5 years ago)
Author:
Chris Johns
Comment:

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  • GSoC/2011/gcov

    v5 v6  
    5555 *  Problems occur when -ftest-coverage flag is used along with -o2 or -os gcc flag. Gcov tool is known to have issues with code optimization. This configuration is currently not supported. Possible fixes of the problem are being looked into.
    5656 *  Some tests fail when generation of gcov reports is enabled. The reason seems to lie in added -ftest-coverage and removed -Os flag while compilation RTEMS. This issue is under investigation.
    57  *  Due to possible problem in couverture quemu gcov reports generated do not seem to contain correct data right now. Execution traces generated by qemu are not consistent. Gcov reports seem to correspond to the traces used as input, but they don't make sense in terms of logical program flow. This problem is being worked on.= References =
     57 *  Due to possible problem in couverture quemu gcov reports generated do not seem to contain correct data right now. Execution traces generated by qemu are not consistent. Gcov reports seem to correspond to the traces used as input, but they don't make sense in terms of logical program flow. This problem is being worked on.
     58= References =
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