[PATCH] D105466: [RuntimeDyld] Implemented relocation of TLS symbols in ELF

Tue Aug 17 22:27:38 PDT 2021

lhames added a comment.

Hi Moritz,

I'm very sorry that I did not see this earlier -- this is really interesting stuff!

Have you looked at JITLink for x86-64 yet? I think it might be better suited to this. Between JITLink and the just-landed (e256445bfff1 <https://reviews.llvm.org/rGe256445bfff12013c3c4ad97da4aa69d25b175b5>) ELFNixPlatform code I think that you could get full cross-process (and even cross-architecture) TLV working, similar to what we have on Darwin / MachO.

We can still discuss this going in to RuntimeDyld in the short term if you particularly need / want it, but the aim is to deprecate and eventually remove RuntimeDyld, so implementing this in JITLink would be the strongly preferred approach if possible.

Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D105466/new/

https://reviews.llvm.org/D105466