gdtoa/gd_qnan.h

   1 #if defined(__ppc__) || defined(__ppc64__)
   2
   3 #define f_QNAN 0x7fc00000
   4 #define d_QNAN0 0x7ff80000
   5 #define d_QNAN1 0x0
   6 #define ld_QNAN0 0x7ff80000
   7 #define ld_QNAN1 0x0
   8 #define ld_QNAN2 0x0
   9 #define ld_QNAN3 0x0
  10 #define ldus_QNAN0 0x7ff8
  11 #define ldus_QNAN1 0x0
  12 #define ldus_QNAN2 0x0
  13 #define ldus_QNAN3 0x0
  14 #define ldus_QNAN4 0x0
  15
  16 #elif defined(__i386__) || defined(__x86_64__) || defined(__arm__)
  17
  18 #define f_QNAN 0x7fc00000
  19 #define d_QNAN0 0x0
  20 #define d_QNAN1 0x7ff80000
  21 #define ld_QNAN0 0x0
  22 #define ld_QNAN1 0xc0000000
  23 #define ld_QNAN2 0x7fff
  24 #define ld_QNAN3 0x0
  25 #define ldus_QNAN0 0x0
  26 #define ldus_QNAN1 0x0
  27 #define ldus_QNAN2 0x0
  28 #define ldus_QNAN3 0xc000
  29 #define ldus_QNAN4 0x7fff
  30
  31 #else
  32 #error unknown architecture
  33 #endif