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#include "symbol.h"
#include "target.h"
#include "machine.h"
#include "builtin.h"
static void predefine_i386(const struct target *self)
{
predefine("__i386__", 1, "1");
predefine("__i386", 1, "1");
predefine_nostd("i386");
}
static void predefine_x86_64(const struct target *self)
{
predefine("__x86_64__", 1, "1");
predefine("__x86_64", 1, "1");
predefine("__amd64__", 1, "1");
predefine("__amd64", 1, "1");
}
static void init_x86_common(const struct target *target)
{
switch (arch_os) {
case OS_CYGWIN:
wchar_ctype = &ushort_ctype;
break;
case OS_FREEBSD:
wint_ctype = &int_ctype;
break;
case OS_OPENBSD:
size_t_ctype = &ulong_ctype;
ssize_t_ctype = &long_ctype;
wchar_ctype = &int_ctype;
wint_ctype = &int_ctype;
fast16_ctype = &short_ctype;
ufast16_ctype = &ushort_ctype;
break;
}
}
static const struct builtin_fn builtins_x86_common[] = {
{ "__builtin_ia32_pause", &void_ctype, 0, },
{ }
};
static void init_i386(const struct target *target)
{
fast16_ctype = &int_ctype;
ufast16_ctype = &uint_ctype;
fast32_ctype = &int_ctype;
ufast32_ctype = &uint_ctype;
init_x86_common(target);
}
const struct target target_i386 = {
.mach = MACH_I386,
.bitness = ARCH_LP32,
.big_endian = 0,
.unsigned_char = 0,
.wchar = &long_ctype,
.bits_in_longdouble = 96,
.max_fp_alignment = 4,
.target_64bit = &target_x86_64,
.init = init_i386,
.predefine = predefine_i386,
.builtins = builtins_x86_common,
};
static void init_x86_x32(const struct target *target)
{
init_x86_common(target);
max_int_alignment = 8;
fast16_ctype = &int_ctype;
ufast16_ctype = &uint_ctype;
fast32_ctype = &int_ctype;
ufast32_ctype = &uint_ctype;
wchar_ctype = &long_ctype;
}
static const struct target target_x86_x32 = {
.mach = MACH_X86_64,
.bitness = ARCH_X32,
.big_endian = 0,
.unsigned_char = 0,
.has_int128 = 1,
.bits_in_longdouble = 128,
.max_fp_alignment = 16,
.target_32bit = &target_i386,
.target_64bit = &target_x86_64,
.init = init_x86_x32,
.predefine = predefine_x86_64,
};
static void init_x86_64(const struct target *target)
{
init_x86_common(target);
switch (arch_os) {
case OS_CYGWIN:
break;
case OS_DARWIN:
int64_ctype = &llong_ctype;
uint64_ctype = &ullong_ctype;
wint_ctype = &int_ctype;
fast16_ctype = &short_ctype;
ufast16_ctype = &ushort_ctype;
fast32_ctype = &int_ctype;
ufast32_ctype = &uint_ctype;
fast64_ctype = &llong_ctype;
ufast64_ctype = &ullong_ctype;
break;
case OS_FREEBSD:
fast16_ctype = &short_ctype;
ufast16_ctype = &ushort_ctype;
fast32_ctype = &int_ctype;
ufast32_ctype = &uint_ctype;
break;
case OS_NETBSD:
fast8_ctype = &int_ctype;
ufast8_ctype = &uint_ctype;
fast16_ctype = &int_ctype;
ufast16_ctype = &uint_ctype;
fast32_ctype = &int_ctype;
ufast32_ctype = &uint_ctype;
wint_ctype = &int_ctype;
break;
case OS_OPENBSD:
fast32_ctype = &int_ctype;
ufast32_ctype = &uint_ctype;
int64_ctype = &llong_ctype;
uint64_ctype = &ullong_ctype;
intmax_ctype = &llong_ctype;
uintmax_ctype = &ullong_ctype;
least64_ctype = &long_ctype;
uleast64_ctype = &ulong_ctype;
break;
}
}
const struct target target_x86_64 = {
.mach = MACH_X86_64,
.bitness = ARCH_LP64,
.big_endian = 0,
.unsigned_char = 0,
.has_int128 = 1,
.bits_in_longdouble = 128,
.max_fp_alignment = 16,
.target_32bit = &target_i386,
.target_x32bit = &target_x86_x32,
.init = init_x86_64,
.predefine = predefine_x86_64,
.builtins = builtins_x86_common,
};
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