arch/powerpc/math-emu/fneg.c

   1 #include <linux/types.h>
   2 #include <linux/errno.h>
   3 #include <linux/uaccess.h>
   4
   5 int
   6 fneg(u32 *frD, u32 *frB)
   7 {
   8         frD[0] = frB[0] ^ 0x80000000;
   9         frD[1] = frB[1];
  10
  11 #ifdef DEBUG
  12         printk("%s: D %p, B %p: ", __func__, frD, frB);
  13         dump_double(frD);
  14         printk("\n");
  15 #endif
  16
  17         return 0;
  18 }