That may be useful if we want to produce object containing broken relocation values
using yaml2obj.
Previously that was impossible because only enum values were parsed correctly, this patch
allows to put any numeric value as a relocation type.
We already use precompiled binary to check broken relocation handling in LLD, and today I faced
again that need a way to produce a object with different broken relocations for another patch.
I think yaml2obj should be able to do that out of box. Patch implements the support.
Sorry, not sure about how much list of reviewers is appropriate, it seems many people
worked on yaml relative things.