A completely different approach to EH runtime

[Hidvegi]

> Create a crteh.o whose sole purpose is to drag the EH support routines
> into an executable which does not necessarily reference them itself,
> but may be linked with shared libraries, or load dynamic objects, that
> do.  It can also take over calling __register_frame_info for the
> executable from however that's done now.

If I understand this correctly, this would mean that you cannot load a
g++ compiled module dynamically from a program that was not compiled
with gcc.

Zoli