gnu/dist/gdb6/sim/erc32/end.c

   1 #include <stdio.h>
   2
   3 int
   4 main()
   5 {
   6
   7     unsigned int    u1;
   8     char           *c;
   9     double          d1;
  10     float          *f1;
  11
  12     c = (char *) &u1;
  13     u1 = 0x0F;
  14     if (c[0] == 0x0F)
  15         puts("#define HOST_LITTLE_ENDIAN\n");
  16     else
  17         puts("#define HOST_BIG_ENDIAN\n");
  18
  19     d1 = 1.0;
  20     f1 = (float *) &d1;
  21     if (*((int *) f1) != 0x3ff00000)
  22         puts("#define HOST_LITTLE_ENDIAN_FLOAT\n");
  23     else
  24         puts("#define HOST_BIG_ENDIAN_FLOAT\n");
  25     return 0;
  26 }