target-sparc.c

   1 #include "symbol.h"
   2 #include "target.h"
   3 #include "machine.h"
   4
   5
   6 static void predefine_sparc(const struct target *self)
   7 {
   8         predefine("__sparc__", 1, "1");
   9         predefine("__sparc", 1, "1");
  10         predefine_nostd("sparc");
  11 }
  12
  13
  14 static void init_sparc32(const struct target *target)
  15 {
  16         if (arch_os == OS_SUNOS) {
  17                 wint_ctype = &long_ctype;
  18                 wchar_ctype = &long_ctype;
  19
  20                 bits_in_longdouble = 128;
  21                 max_fp_alignment = 16;
  22         }
  23 }
  24
  25 static void predefine_sparc32(const struct target *self)
  26 {
  27         predefine_sparc(self);
  28 }
  29
  30 const struct target target_sparc32 = {
  31         .mach = MACH_SPARC32,
  32         .bitness = ARCH_LP32,
  33         .big_endian = 1,
  34         .unsigned_char = 0,
  35
  36         .bits_in_longdouble = 64,
  37         .max_fp_alignment = 8,
  38
  39         .init = init_sparc32,
  40         .target_64bit = &target_sparc64,
  41
  42         .predefine = predefine_sparc32,
  43 };
  44
  45
  46 static void predefine_sparc64(const struct target *self)
  47 {
  48         predefine("__sparc_v9__", 1, "1");
  49         predefine("__sparcv9__", 1, "1");
  50         predefine("__sparcv9", 1, "1");
  51         predefine("__sparc64__", 1, "1");
  52         predefine("__arch64__", 1, "1");
  53
  54         predefine_sparc(self);
  55 }
  56
  57 const struct target target_sparc64 = {
  58         .mach = MACH_SPARC64,
  59         .bitness = ARCH_LP64,
  60         .big_endian = 1,
  61         .unsigned_char = 0,
  62         .has_int128 = 1,
  63
  64         .target_32bit = &target_sparc32,
  65
  66         .predefine = predefine_sparc64,
  67 };