target-mips.c

   1 #include "symbol.h"
   2 #include "target.h"
   3 #include "machine.h"
   4
   5
   6 static void predefine_mips(const struct target *self)
   7 {
   8         predefine("__mips__", 1, "1");
   9         predefine("__mips", 1, "%d", ptr_ctype.bit_size);
  10         predefine("_MIPS_SZINT", 1, "%d", int_ctype.bit_size);
  11         predefine("_MIPS_SZLONG", 1, "%d", long_ctype.bit_size);
  12         predefine("_MIPS_SZPTR", 1, "%d", ptr_ctype.bit_size);
  13
  14         if (arch_big_endian) {
  15                 predefine("_MIPSEB", 1, "1");
  16                 predefine("__MIPSEB", 1, "1");
  17                 predefine("__MIPSEB__", 1, "1");
  18         } else {
  19                 predefine("_MIPSEL", 1, "1");
  20                 predefine("__MIPSEL", 1, "1");
  21                 predefine("__MIPSEL__", 1, "1");
  22         }
  23 }
  24
  25
  26 static void predefine_mips32(const struct target *self)
  27 {
  28         predefine_mips(self);
  29 }
  30
  31 const struct target target_mips32 = {
  32         .mach = MACH_MIPS32,
  33         .bitness = ARCH_LP32,
  34         .big_endian = 1,
  35         .unsigned_char = 0,
  36
  37         .bits_in_longdouble = 64,
  38         .max_fp_alignment = 8,
  39
  40         .target_64bit = &target_mips64,
  41
  42         .predefine = predefine_mips32,
  43 };
  44
  45
  46 static void predefine_mips64(const struct target *self)
  47 {
  48         predefine("__mips64", 1, "64");
  49
  50         predefine_mips(self);
  51 }
  52
  53 const struct target target_mips64 = {
  54         .mach = MACH_MIPS64,
  55         .bitness = ARCH_LP64,
  56         .big_endian = 1,
  57         .unsigned_char = 0,
  58         .has_int128 = 1,
  59
  60         .target_32bit = &target_mips32,
  61
  62         .predefine = predefine_mips64,
  63 };