kernel/2.6.29.6-aldebaran-rt/arch/powerpc/math-emu/lfd.c

   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/double.h>
   7
   8 int
   9 lfd(void *frD, void *ea)
  10 {
  11         if (copy_from_user(frD, ea, sizeof(double)))
  12                 return -EFAULT;
  13 #ifdef DEBUG
  14         printk("%s: D %p, ea %p: ", __func__, frD, ea);
  15         dump_double(frD);
  16         printk("\n");
  17 #endif
  18         return 0;
  19 }