Also the idea of doing it via makefiles just occurred to me (it was a stresfull day, it's really late) so I haven't tried it yet, I've only tried executing the code, but without coverage. PS: I using windows 7 64 bits, the latest versions available on the GNU ARM Eclipse website. Should I abandon ARM Eclipse and stick to makefiles (is it possibll to run gcov this way?) or am I missing something really small that is fixable? The instrumentation information thus generated is used to generate new test cases which trigger different code paths improving code coverage. It uses a modified version of Qemu which instruments the basic blocks as the program executes. I've tried replicating the procedure in another computer, but I haven't been successful creating the gcda file (probably different binaries).Īt this point I don't really know how to proceed. In Qemu mode, AFL++ uses qemu user mode emulation to run the binary. gcda file but whenever I try to open any of them, eclipse tells me that it wasn't able to open the file because it was null. gcda file and then I should be able to see the coverage. gcno file, which means that after executing my code it will generate a. I tried using GNUC ARM Eclipse, and I've been successfull compiling and executing the code in qemu, but whenever I add the -fprofile-arcs -ftest-coverage flags (for the project and then for the desired file to run coverage) I am able to create the. Now what I want to do is to do some test coverage with it. I recently started using qemu and it's a great tool when you don't have the required hardware to run your firmware (currently using it for cortex-m3).
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