getting exact allocated terms and pid refs to them?

[Vans S]

Hello, is there a way to get the exact allocated terms and pid references to them in OTP 21+?  It seems the instrument module got rid of this feature in OTP 21, it used to return you the pointer to the erlang term, and then you can read it back from the memory of the process.

Maybe its possible using valgrind, but it seems like itl need some kinda patches to work nice with erlang.
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