1 #include "symbol.h"
2 #include "target.h"
3 #include "machine.h"
4 #include "expression.h"
5
6
init_s390(const struct target * self)7 static void init_s390(const struct target *self)
8 {
9 intptr_ctype = &int_ctype;
10 uintptr_ctype = &uint_ctype;
11
12 fast16_ctype = &int_ctype;
13 ufast16_ctype = &uint_ctype;
14 fast32_ctype = &int_ctype;
15 ufast32_ctype = &uint_ctype;
16 }
17
predefine_s390(const struct target * self)18 static void predefine_s390(const struct target *self)
19 {
20 predefine("__s390__", 1, "1");
21 }
22
asm_constraint_s390(struct asm_operand * op,int c,const char * str)23 static const char *asm_constraint_s390(struct asm_operand *op, int c, const char *str)
24 {
25 switch (c) {
26 case 'R': case 'S': case 'T':
27 op->is_memory = true;
28 break;
29 }
30 return str;
31 }
32
33 const struct target target_s390 = {
34 .mach = MACH_S390,
35 .bitness = ARCH_LP32,
36 .big_endian = 1,
37 .unsigned_char = 1,
38 .size_t_long = 1,
39
40 .bits_in_longdouble = 64,
41 .max_fp_alignment = 8,
42
43 .target_64bit = &target_s390x,
44
45 .init = init_s390,
46 .predefine = predefine_s390,
47 .asm_constraint = asm_constraint_s390,
48 };
49
50
predefine_s390x(const struct target * self)51 static void predefine_s390x(const struct target *self)
52 {
53 predefine("__zarch__", 1, "1");
54 predefine("__s390x__", 1, "1");
55
56 predefine_s390(self);
57 }
58
59 const struct target target_s390x = {
60 .mach = MACH_S390X,
61 .bitness = ARCH_LP64,
62 .big_endian = 1,
63 .unsigned_char = 1,
64 .has_int128 = 1,
65
66 .bits_in_longdouble = 64,
67 .max_fp_alignment = 8,
68
69 .target_32bit = &target_s390,
70
71 .predefine = predefine_s390x,
72 .asm_constraint = asm_constraint_s390,
73 };
74