linux/arch/powerpc/math-emu/mtfsb1.c
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   1#include <linux/types.h>
   2#include <linux/errno.h>
   3#include <asm/uaccess.h>
   4
   5#include <asm/sfp-machine.h>
   6#include <math-emu/soft-fp.h>
   7
   8int
   9mtfsb1(int crbD)
  10{
  11        if ((crbD != 1) && (crbD != 2))
  12                __FPU_FPSCR |= (1 << (31 - crbD));
  13
  14#ifdef DEBUG
  15        printk("%s: %d %08lx\n", __func__, crbD, __FPU_FPSCR);
  16#endif
  17
  18        return 0;
  19}
  20
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