target-arm.c

   1 #include "symbol.h"
   2 #include "target.h"
   3 #include "machine.h"
   4
   5
   6 static void predefine_arm(const struct target *self)
   7 {
   8         predefine("__arm__", 1, "1");
   9         predefine("__VFP_FP__", 1, "1");
  10
  11         switch (arch_fp_abi) {
  12         case FP_ABI_HARD:
  13                 predefine("__ARM_PCS_VFP", 1, "1");
  14                 break;
  15         case FP_ABI_SOFT:
  16                 predefine("__SOFTFP__", 1, "1");
  17                 /* fall-through */
  18         case FP_ABI_HYBRID:
  19                 predefine("__ARM_PCS", 1, "1");
  20                 break;
  21         }
  22 }
  23
  24 const struct target target_arm = {
  25         .mach = MACH_ARM,
  26         .bitness = ARCH_LP32,
  27         .big_endian = 0,
  28         .unsigned_char = 1,
  29
  30         .wchar = &uint_ctype,
  31
  32         .bits_in_longdouble = 64,
  33         .max_fp_alignment = 8,
  34
  35         .predefine = predefine_arm,
  36 };