linux/arch/powerpc/math-emu/mtfsb1.c
Kumar Gala 5cd272085b powerpc: move math-emu over to arch/powerpc
Towards the goal of having arch/powerpc not build anything over in arch/ppc
move math-emu over.  Also, killed some references to arch/ppc/ in the
arch/powerpc Makefile which should belong in drivers/ when the particular
sub-arch's move over to arch/powerpc.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2006-03-27 23:43:27 -06:00

18 lines
286 B
C

#include <linux/types.h>
#include <linux/errno.h>
#include <asm/uaccess.h>
#include "soft-fp.h"
int
mtfsb1(int crbD)
{
if ((crbD != 1) && (crbD != 2))
__FPU_FPSCR |= (1 << (31 - crbD));
#ifdef DEBUG
printk("%s: %d %08lx\n", __FUNCTION__, crbD, __FPU_FPSCR);
#endif
return 0;
}