https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93180
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
It is not about function pointer but rather a pointer in general. This section
needs runtime relocations (because you are compiling as PIE) so it needs to be
writable.
Your gcc is defaulting to generating PIE programs while your clang is NOT.
You will get the same behavior if you generate the same kind of programs for
both. Either -fno-PIE for GCC or add -fPIE for clang.
