[lld] r230191 - [ELF] Add symbol to ELFReference.

[H.J. Lu]

On Mon, Feb 23, 2015 at 11:31 AM, Shankar Easwaran
<shankare at codeaurora.org> wrote:
> Hi Rui,
>
> Its in the specification and requirements of section groups/COMDAT.
>
> https://mentorembedded.github.io/cxx-abi/abi/prop-72-comdat.html
>
> This code is still needed as its used by the functionality for gnu linkonce
> and section groups, and models them properly.

You used an out-of-date spec.  Please refer to the current ELF
gABI on section groups at

http://www.sco.com/developers/gabi/latest/ch4.sheader.html#section_groups

If you have any questions on ELF gABI, you can ask it at

https://groups.google.com/forum/#!forum/generic-abi

H.J.