[PATCH] D133846: [libunwind] Fix usage of `_dl_find_object` on 32-bit x86

[Adrian Vogelsgesang via Phabricator via llvm-commits]

avogelsgesang added a comment.

Thanks for the quick review, @MaskRay!

>From https://www.gnu.org/software/libc/manual/html_node/Dynamic-Linker-Introspection.html, I thought that eh_dbase "is the base address for DW_EH_PE_datarel DWARF encodings".
Not sure how this relates to the "relocated DT_PLTGOT value".

To unblock @mgorny, I shipped this commit now. I updated the commit message to document that I am not 100% sure what the meaning of `dlfo_eh_dbase` is supposed to be. Hopefully, this will be helpful if anyone has to touch this code again in the future


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https://reviews.llvm.org/D133846