Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

#include <linux/types.h>

#include <linux/errno.h>

#include <asm/uaccess.h>

#include "soft-fp.h"

int

mtfsfi(unsigned int crfD, unsigned int IMM)

{

        u32 mask = 0xf;

        if (!crfD)

                mask = 9;

        __FPU_FPSCR &= ~(mask << ((7 - crfD) << 2));

        __FPU_FPSCR |= (IMM & 0xf) << ((7 - crfD) << 2);

#ifdef DEBUG

        printk("%s: %d %x: %08lx\n", __FUNCTION__, crfD, IMM, __FPU_FPSCR);

#endif

        return 0;

}