i386/linux/linux-2.3.21/arch/ppc/math-emu/frsp.c

   1 /* $Id: frsp.c,v 1.1 1999/08/23 18:59:57 cort Exp $
   2  */
   3
   4 #include <linux/types.h>
   5 #include <linux/errno.h>
   6 #include <asm/uaccess.h>
   7
   8 #include "soft-fp.h"
   9 #include "double.h"
  10 #include "single.h"
  11
  12 int
  13 frsp(void *frD, void *frB)
  14 {
  15         FP_DECL_D(B);
  16
  17 #ifdef DEBUG
  18         printk("%s: D %p, B %p\n", __FUNCTION__, frD, frB);
  19 #endif
  20
  21         __FP_UNPACK_D(B, frB);
  22
  23 #ifdef DEBUG
  24         printk("B: %ld %lu %lu %ld (%ld)\n", B_s, B_f1, B_f0, B_e, B_c);
  25 #endif
  26
  27         return __FP_PACK_DS(frD, B);
  28 }