[panda-users] Understanding plugins

[Igor R]

Thanks for the detailed answer!


>> * Is it possible to start (stop) recording from within
>> PANDA_CB_INSN_EXEC callback, so that the recording would begin (end)
>> at the instruction, which is going to be executed?
<...>
> It should be okay to do so from inside a PANDA_CB_BEFORE_BLOCK_EXEC callback though.


Basic-block granularity is perfectly fine. Does PANDA have some API to
start/stop recording, or should I somehow access QEMU monitor
facilities directly?
Now, given such a recording, can I (and how to) "rollback" to the very
beginning state of the recording - again, from within
PANDA_CB_BEFORE_BLOCK_EXEC callback?
By the way, is it possible to perform multiple recordings
simultaneously - each one starting from another basic-block?

Thanks a lot!