linux-stable/arch/powerpc/math-emu/fabs.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
278 B
C

#include <linux/types.h>
#include <linux/errno.h>
#include <asm/uaccess.h>
int
fabs(u32 *frD, u32 *frB)
{
frD[0] = frB[0] & 0x7fffffff;
frD[1] = frB[1];
#ifdef DEBUG
printk("%s: D %p, B %p: ", __FUNCTION__, frD, frB);
dump_double(frD);
printk("\n");
#endif
return 0;
}