Hi, RTEMS has been using simulators and some programs we wrote for coverage analysis for a while now.
I am looking into writing a converter which takes coverage data from simulators and produces .gcno files. The coverage data is often just a bitmap of which addresses were executed. There is no frequency, just yes/no. We can already map that information back to file/line. + Is this enough to produce a .gcno file from? + What records need to be generated as a minimum? As a technical sanity question, the RTEMS code is in a library and we are merging coverage data from multiple executables to get unified coverage data. We abstract away physical address into offsets into methods and file/line. Does generating a .gcno from this merged data sound feasible? Thoughts, insights, comments appreciated. Thanks. -- Joel Sherrill, Ph.D. Director of Research& Development joel.sherr...@oarcorp.com On-Line Applications Research Ask me about RTEMS: a free RTOS Huntsville AL 35805 Support Available (256) 722-9985
