Changing the section like this in inline assembly
is not supported, and leads to issues because code
following the inline assembly macro ends up in the
wrong assembly section. This was causing linking
errors on gcc.
The files appear to be compiled so that the stack
isn't executable anyway, so we don't need to manually
create the section to say that.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93190
Ian McInerney