[S390] Convert memory detection into C code.

2007-02-05T20:18:37Z

Hopefully this will make it more maintainable and less error prone. Code makes use of search_exception_tables(). Since it calls this function before the kernel exeception table is sorted, there is an early call to sort_main_extable(). This way it's easy to use the already present infrastructure of fixup sections. Also this would allows to easily convert the rest of head[31|64].S into C code. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky

kernel.git/arch/s390/kernel/base.S, branch linux-2.6.28.y

[S390] Convert memory detection into C code.