arch/arm-all/mlib/infinity.c

   1 /*
   2  * infinity.c
   3  */
   4
   5 #include <sys/cdefs.h>
   6 __FBSDID("$FreeBSD: src/lib/libc/arm/gen/infinity.c,v 1.1.20.1 2009/04/15 03:14:26 kensmith Exp $");
   7
   8 #include <math.h>
   9
  10 /* bytes for +Infinity on a 387 */
  11 const union __infinity_un __infinity = {
  12 #if BYTE_ORDER == BIG_ENDIAN
  13         { 0x7f, 0xf0, 0, 0, 0, 0, 0, 0 }
  14 #else
  15         { 0, 0, 0, 0, 0, 0, 0xf0, 0x7f }
  16 #endif
  17 };
  18
  19 /* bytes for NaN */
  20 const union __nan_un __nan = {
  21 #if BYTE_ORDER == BIG_ENDIAN
  22         {0xff, 0xc0, 0, 0}
  23 #else
  24         { 0, 0, 0xc0, 0xff }
  25 #endif
  26 };