aboutsummaryrefslogtreecommitdiff
path: root/arch/powerpc/math-emu/mtfsb1.c
blob: 3d9e7ed92d2bdab8ae9f818cc97c344ecfd95717 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
#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;
}