Use init_trampoline() for trampoline variable initialization.
Add calls to a new forth_init() function for each architecture
to invoke it. Idea courtesy of Blue.
This fixes ppc64 compilation by avoiding a casted self-reference.
v2:
* Share init_trampoline() with kernel/bootstrap.c, suggested by Mark.
* Adopt QEMU coding style for new functions.
Cc: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Acked-by: Blue Swirl <blauwirbel@gmail.com>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@954 f158a5a8-5612-0410-a976-696ce0be7e32