summaryrefslogblamecommitdiff
path: root/arch/ppc/math-emu/mtfsb0.c
blob: 99bfd80f4af3a1d5ffcb0599441c40352f25e8a8 (plain) (tree) 
1da177e4c3f4


















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
mtfsb0(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;
}