New GCCs (for example 4.6.0) needed a few more functions to
libgcc. Without the functions, there were a lot of linker errors:
LINK openbios-qemu.elf
libqemu.a(ofmem.o): In function `hash_page':
/src/openbios-devel/obj-ppc/../arch/ppc/qemu/ofmem.c:353: undefined reference to `_restgpr_25_x'
libqemu.a(ofmem.o): In function `ea_to_phys':
/src/openbios-devel/obj-ppc/../arch/ppc/qemu/ofmem.c:231: undefined reference to `_restgpr_30_x'
etc.
Copy the needed functions from Linux.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@885 f158a5a8-5612-0410-a976-696ce0be7e32
