[PATCH v2] arm: eBPF JIT compiler

Shubham Bansal illusionist.neo at gmail.com
Mon Jun 19 18:34:54 PDT 2017


Hi Daniel,

>
> Sorry, had a travel over the weekend, so didn't read it in time.
>
> What is the issue with imitating in JIT what the interpreter is
> doing as a starting point? That should be generic enough to handle
> any case.
>
> Otherwise you'd need some sort of reverse mapping since verifier
> already converted BPF_CALL insns into relative helper addresses
> in imm part.
>
Sorry but I don't get what you are trying to say. Can you explain it
with an example?

-Shubham



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