[PATCH] D94659: [yaml2obj/obj2yaml] - Refine handling of SHT_GNU_verdef sections.

[Fangrui Song via Phabricator via llvm-commits]

MaskRay accepted this revision.
MaskRay added a comment.

> Stops dumping default values for Version, Flags, VersionNdx and Hash fields.

https://maskray.me/blog/2020-11-26-all-about-symbol-versioning

In practice, one Verdef has only one auxilliary Verdaux entry. vd_hash is the ELF hash of the only vda_name and in theory the ELF hash may return 0.. But I think using 0 in obj2yaml is fine.


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  https://reviews.llvm.org/D94659/new/

https://reviews.llvm.org/D94659