Add cmplog #31
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Add cmplog #31
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@wtdcode wdyt? |
Spare me a few days as I need to get 2.1.3 out. We broken a few distributions unfortunately. I will be back to polish unicornafl. The implementation itself looks good at first glance since the relevant support was just accepted by Unicorn a few weeks ago but I need to review a bit more. |
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For testing with AFL++ https://github.com/dotCirill/AFLplusplus/tree/unicornafl_cmplog can be used |
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This is cmplog realization for unicorn-afl.
CMPCOVwill be turned on whenUNICORN_AFL_CMPCOVenv exists (now it is turned off by default).CMPLOGwill be turned on when__AFL_CMPLOG_SHM_IDenv exists.I've tested this code for ARM32 firmware (unicorn version should be >= 2.1.2) with LibAFL.
AFL++ should be patched a little bit to allow cmplog with
-Uoption.