Re-add drcov for both usermode and systemmode.

AFLplusplus / LibAFL

Advanced Fuzzing Library - Slot your Fuzzer together in Rust! Scales across cores and machines. For Windows, Android, MacOS, Linux, no_std, ...

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Re-add drcov for both usermode and systemmode. #2573

Closed rmalmain closed 1 month ago

rmalmain commented 1 month ago

fix for bug inserted in #2267. fixes #2572.

rmalmain commented 1 month ago

@vringar i guess before you were setting the mapping manually to have it working in systemmode right? i re-added the possibility to manually set the mapping, would it work out for ur usecase like this?

vringar commented 1 month ago

@rmalmain Yes, we were setting them manually before. Thanks for re-adding that possibility. Also please excuse the noise of #2574

vringar commented 1 month ago

The only relevant change in my PR is this commit