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Commit | Line | Data |
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ac47cc13 AT |
1 | /* Area: ffi_call, closure_call |
2 | Purpose: Check structure passing with different structure size. | |
3 | Depending on the ABI. Check bigger struct which overlaps | |
4 | the gp and fp register count on Darwin/AIX/ppc64. | |
5 | Limitations: none. | |
6 | PR: none. | |
7 | Originator: <andreast@gcc.gnu.org> 20030828 */ | |
8 | ||
dfbb3e36 | 9 | /* { dg-do run } */ |
ac47cc13 AT |
10 | #include "ffitest.h" |
11 | ||
12 | typedef struct cls_struct_64byte { | |
13 | double a; | |
14 | double b; | |
15 | double c; | |
16 | double d; | |
17 | double e; | |
18 | double f; | |
19 | double g; | |
20 | double h; | |
21 | } cls_struct_64byte; | |
22 | ||
23 | cls_struct_64byte cls_struct_64byte_fn(struct cls_struct_64byte b0, | |
24 | struct cls_struct_64byte b1, | |
25 | struct cls_struct_64byte b2, | |
26 | struct cls_struct_64byte b3) | |
27 | { | |
28 | struct cls_struct_64byte result; | |
29 | ||
30 | result.a = b0.a + b1.a + b2.a + b3.a; | |
31 | result.b = b0.b + b1.b + b2.b + b3.b; | |
32 | result.c = b0.c + b1.c + b2.c + b3.c; | |
33 | result.d = b0.d + b1.d + b2.d + b3.d; | |
34 | result.e = b0.e + b1.e + b2.e + b3.e; | |
35 | result.f = b0.f + b1.f + b2.f + b3.f; | |
36 | result.g = b0.g + b1.g + b2.g + b3.g; | |
37 | result.h = b0.h + b1.h + b2.h + b3.h; | |
38 | ||
39 | printf("%g %g %g %g %g %g %g %g\n", result.a, result.b, result.c, | |
40 | result.d, result.e, result.f, result.g, result.h); | |
41 | ||
42 | return result; | |
43 | } | |
44 | ||
45 | static void | |
9fdeb13b AT |
46 | cls_struct_64byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, |
47 | void* userdata __UNUSED__) | |
ac47cc13 AT |
48 | { |
49 | struct cls_struct_64byte b0, b1, b2, b3; | |
50 | ||
51 | b0 = *(struct cls_struct_64byte*)(args[0]); | |
52 | b1 = *(struct cls_struct_64byte*)(args[1]); | |
53 | b2 = *(struct cls_struct_64byte*)(args[2]); | |
54 | b3 = *(struct cls_struct_64byte*)(args[3]); | |
55 | ||
56 | *(cls_struct_64byte*)resp = cls_struct_64byte_fn(b0, b1, b2, b3); | |
57 | } | |
58 | ||
59 | int main (void) | |
60 | { | |
61 | ffi_cif cif; | |
062b8279 AH |
62 | void *code; |
63 | ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code); | |
ac47cc13 AT |
64 | void* args_dbl[5]; |
65 | ffi_type* cls_struct_fields[9]; | |
66 | ffi_type cls_struct_type; | |
67 | ffi_type* dbl_arg_types[5]; | |
68 | ||
ac47cc13 AT |
69 | struct cls_struct_64byte e_dbl = { 9.0, 2.0, 6.0, 5.0, 3.0, 4.0, 8.0, 1.0 }; |
70 | struct cls_struct_64byte f_dbl = { 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 6.0, 7.0 }; | |
71 | struct cls_struct_64byte g_dbl = { 4.0, 5.0, 7.0, 9.0, 1.0, 1.0, 2.0, 9.0 }; | |
72 | struct cls_struct_64byte h_dbl = { 8.0, 6.0, 1.0, 4.0, 0.0, 3.0, 3.0, 1.0 }; | |
73 | struct cls_struct_64byte res_dbl; | |
74 | ||
b4b575ce AG |
75 | cls_struct_type.size = 0; |
76 | cls_struct_type.alignment = 0; | |
77 | cls_struct_type.type = FFI_TYPE_STRUCT; | |
78 | cls_struct_type.elements = cls_struct_fields; | |
79 | ||
ac47cc13 AT |
80 | cls_struct_fields[0] = &ffi_type_double; |
81 | cls_struct_fields[1] = &ffi_type_double; | |
82 | cls_struct_fields[2] = &ffi_type_double; | |
83 | cls_struct_fields[3] = &ffi_type_double; | |
84 | cls_struct_fields[4] = &ffi_type_double; | |
85 | cls_struct_fields[5] = &ffi_type_double; | |
86 | cls_struct_fields[6] = &ffi_type_double; | |
87 | cls_struct_fields[7] = &ffi_type_double; | |
88 | cls_struct_fields[8] = NULL; | |
89 | ||
90 | dbl_arg_types[0] = &cls_struct_type; | |
91 | dbl_arg_types[1] = &cls_struct_type; | |
92 | dbl_arg_types[2] = &cls_struct_type; | |
93 | dbl_arg_types[3] = &cls_struct_type; | |
94 | dbl_arg_types[4] = NULL; | |
95 | ||
96 | CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type, | |
97 | dbl_arg_types) == FFI_OK); | |
98 | ||
99 | args_dbl[0] = &e_dbl; | |
100 | args_dbl[1] = &f_dbl; | |
101 | args_dbl[2] = &g_dbl; | |
102 | args_dbl[3] = &h_dbl; | |
103 | args_dbl[4] = NULL; | |
104 | ||
105 | ffi_call(&cif, FFI_FN(cls_struct_64byte_fn), &res_dbl, args_dbl); | |
106 | /* { dg-output "22 15 17 25 6 13 19 18" } */ | |
647af4a9 AT |
107 | printf("res: %g %g %g %g %g %g %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c, |
108 | res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h); | |
109 | /* { dg-output "\nres: 22 15 17 25 6 13 19 18" } */ | |
ac47cc13 | 110 | |
062b8279 | 111 | CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_64byte_gn, NULL, code) == FFI_OK); |
ac47cc13 AT |
112 | |
113 | res_dbl = ((cls_struct_64byte(*)(cls_struct_64byte, | |
647af4a9 AT |
114 | cls_struct_64byte, |
115 | cls_struct_64byte, | |
116 | cls_struct_64byte)) | |
062b8279 | 117 | (code))(e_dbl, f_dbl, g_dbl, h_dbl); |
ac47cc13 | 118 | /* { dg-output "\n22 15 17 25 6 13 19 18" } */ |
647af4a9 AT |
119 | printf("res: %g %g %g %g %g %g %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c, |
120 | res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h); | |
121 | /* { dg-output "\nres: 22 15 17 25 6 13 19 18" } */ | |
ac47cc13 AT |
122 | |
123 | exit(0); | |
124 | } |