linux-sg2042/arch/powerpc/math-emu/mtfsb0.c

19 lines
283 B
C

#include <linux/types.h>
#include <linux/errno.h>
#include <asm/uaccess.h>
#include "soft-fp.h"
int
mtfsb0(int crbD)
{
if ((crbD != 1) && (crbD != 2))
__FPU_FPSCR &= ~(1 << (31 - crbD));
#ifdef DEBUG
printk("%s: %d %08lx\n", __func__, crbD, __FPU_FPSCR);
#endif
return 0;
}