arch/powerpc/math-emu/frsp.c

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