[lld] [lldb] [llvm] [AArch64] Support TLS variables in debug info (PR #146572)

[Peter Smith via llvm-commits]

https://github.com/smithp35 commented:

I've left a couple of comments.

Can you test to see what happens with an unpatched GNU ld and LLD when this patch is enabled. I've got a feeling that we'll end up with an unrecognised relocation error.

If that's the case we should have an initial opt-in command-line flag, to later be opt-out until GNU ld and lld catch up.

There is a team in Arm working on support for GCC and GNU ld.

I'll also add our Dwarf exit to check over the Dwarf parts.

https://github.com/llvm/llvm-project/pull/146572