Re: [SeaBIOS] [PATCH 04/13] post: Export functions which will be used individually by CSM

[David Woodhouse]

On Sat, 2013-02-02 at 19:32 -0500, Kevin O'Connor wrote:
> I'm not sure how to best address this.  One way is to go forward and
> sprinkle VISIBLE32INIT.  Another way would be to revert patch 1, pass
> a function pointer to reloc_preinit() instead of hard-coding maininit,
> and teach the CSM code how to "longjmp" back to UEFI after relocation
> so it doesn't have to unwind the stack.  I'm not sure that would be
> any less "ugly" though.
>
> Any other ideas?

If we special-case handle_csm32() in layoutrom.py, so that it doesn't
mark any of the functions it links to as also being runtime, then
perhaps that might suffice?