Ivan Fratric
Ivan Fratric
I can't offer support for a specific target, but - It might be an issue with the offset. Are you sure you are using the exact same version as in...
Cool, thanks! I think TinyInst side looks good now, except you could also completely revert changes to `debugger.h` and `debugger.cpp` as the only changes there are to the spacing. I'll...
Hi Dario, That's indeed strange. 14 module entries per iteration is not a lot and should easily support thousands of iterations/s. With that low performance count, it almost sounds like...
Can you paste your command line (feel free to censor anything target-specific)
Cool, thanks! I don't see anything out of the ordinary in the command line. Does the performance from litecov match wat you get from fuzzing (at ~10 iterations per second...
Ok cool we are getting somewhere! Note that Jackalope sometimes restarts the target for reasons other than crashes and hangs. Specifically, it's going to restart a target when new coverage...
Did that help with the performance?
Thanks! - One unusual thing I see in your log (that I don't know how to explain) is: Normally, Jacakalope runs 1000 mutation iterations (configurable via `-iterations_per_round`) over a single...
Oh, I guess in your case extra iterations could be caused by the minimizer. Since your samples are pretty large it can take the minimizer some time to handle them...
One other performance idea - does your harness support sample delivery via shared memory or if it needs to be a file on the disk. See https://github.com/googleprojectzero/Jackalope/blob/main/test.cpp for shared memory...