[Bug c/125418] [16/17 regression] c: tls_model("initial-exec") attribute ignored for hidden symbols with -fno-pie

[amonakov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125418

--- Comment #4 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
(In reply to H.J. Lu from comment #3)
> How can a hidden symbol be undefined?

It needs to be weak also.