1 |
14 |
jlechner |
/* Area: ffi_call, closure_call
|
2 |
|
|
Purpose: Check structure passing with different structure size.
|
3 |
|
|
Contains structs as parameter of the struct itself.
|
4 |
|
|
Limitations: none.
|
5 |
|
|
PR: none.
|
6 |
|
|
Originator: <andreast@gcc.gnu.org> 20030828 */
|
7 |
|
|
|
8 |
|
|
/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
|
9 |
|
|
#include "ffitest.h"
|
10 |
|
|
|
11 |
|
|
typedef struct cls_struct_16byte1 {
|
12 |
|
|
double a;
|
13 |
|
|
float b;
|
14 |
|
|
int c;
|
15 |
|
|
} cls_struct_16byte1;
|
16 |
|
|
|
17 |
|
|
typedef struct cls_struct_16byte2 {
|
18 |
|
|
int ii;
|
19 |
|
|
double dd;
|
20 |
|
|
float ff;
|
21 |
|
|
} cls_struct_16byte2;
|
22 |
|
|
|
23 |
|
|
typedef struct cls_struct_combined {
|
24 |
|
|
cls_struct_16byte1 d;
|
25 |
|
|
cls_struct_16byte2 e;
|
26 |
|
|
} cls_struct_combined;
|
27 |
|
|
|
28 |
|
|
cls_struct_combined cls_struct_combined_fn(struct cls_struct_16byte1 b0,
|
29 |
|
|
struct cls_struct_16byte2 b1,
|
30 |
|
|
struct cls_struct_combined b2,
|
31 |
|
|
struct cls_struct_16byte1 b3)
|
32 |
|
|
{
|
33 |
|
|
struct cls_struct_combined result;
|
34 |
|
|
|
35 |
|
|
result.d.a = b0.a + b1.dd + b2.d.a;
|
36 |
|
|
result.d.b = b0.b + b1.ff + b2.d.b;
|
37 |
|
|
result.d.c = b0.c + b1.ii + b2.d.c;
|
38 |
|
|
result.e.ii = b0.c + b1.ii + b2.e.ii;
|
39 |
|
|
result.e.dd = b0.a + b1.dd + b2.e.dd;
|
40 |
|
|
result.e.ff = b0.b + b1.ff + b2.e.ff;
|
41 |
|
|
|
42 |
|
|
printf("%g %g %d %d %g %g %g %g %d %d %g %g %g %g %d: %g %g %d %d %g %g\n",
|
43 |
|
|
b0.a, b0.b, b0.c,
|
44 |
|
|
b1.ii, b1.dd, b1.ff,
|
45 |
|
|
b2.d.a, b2.d.b, b2.d.c,
|
46 |
|
|
b2.e.ii, b2.e.dd, b2.e.ff,
|
47 |
|
|
b3.a, b3.b, b3.c,
|
48 |
|
|
result.d.a, result.d.b, result.d.c,
|
49 |
|
|
result.e.ii, result.e.dd, result.e.ff);
|
50 |
|
|
|
51 |
|
|
return result;
|
52 |
|
|
}
|
53 |
|
|
|
54 |
|
|
static void
|
55 |
|
|
cls_struct_combined_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
|
56 |
|
|
{
|
57 |
|
|
struct cls_struct_16byte1 b0;
|
58 |
|
|
struct cls_struct_16byte2 b1;
|
59 |
|
|
struct cls_struct_combined b2;
|
60 |
|
|
struct cls_struct_16byte1 b3;
|
61 |
|
|
|
62 |
|
|
b0 = *(struct cls_struct_16byte1*)(args[0]);
|
63 |
|
|
b1 = *(struct cls_struct_16byte2*)(args[1]);
|
64 |
|
|
b2 = *(struct cls_struct_combined*)(args[2]);
|
65 |
|
|
b3 = *(struct cls_struct_16byte1*)(args[3]);
|
66 |
|
|
|
67 |
|
|
|
68 |
|
|
*(cls_struct_combined*)resp = cls_struct_combined_fn(b0, b1, b2, b3);
|
69 |
|
|
}
|
70 |
|
|
|
71 |
|
|
int main (void)
|
72 |
|
|
{
|
73 |
|
|
ffi_cif cif;
|
74 |
|
|
#ifndef USING_MMAP
|
75 |
|
|
static ffi_closure cl;
|
76 |
|
|
#endif
|
77 |
|
|
ffi_closure *pcl;
|
78 |
|
|
void* args_dbl[5];
|
79 |
|
|
ffi_type* cls_struct_fields[5];
|
80 |
|
|
ffi_type* cls_struct_fields1[5];
|
81 |
|
|
ffi_type* cls_struct_fields2[5];
|
82 |
|
|
ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
|
83 |
|
|
ffi_type* dbl_arg_types[5];
|
84 |
|
|
|
85 |
|
|
#ifdef USING_MMAP
|
86 |
|
|
pcl = allocate_mmap (sizeof(ffi_closure));
|
87 |
|
|
#else
|
88 |
|
|
pcl = &cl;
|
89 |
|
|
#endif
|
90 |
|
|
|
91 |
|
|
cls_struct_type.size = 0;
|
92 |
|
|
cls_struct_type.alignment = 0;
|
93 |
|
|
cls_struct_type.type = FFI_TYPE_STRUCT;
|
94 |
|
|
cls_struct_type.elements = cls_struct_fields;
|
95 |
|
|
|
96 |
|
|
cls_struct_type1.size = 0;
|
97 |
|
|
cls_struct_type1.alignment = 0;
|
98 |
|
|
cls_struct_type1.type = FFI_TYPE_STRUCT;
|
99 |
|
|
cls_struct_type1.elements = cls_struct_fields1;
|
100 |
|
|
|
101 |
|
|
cls_struct_type2.size = 0;
|
102 |
|
|
cls_struct_type2.alignment = 0;
|
103 |
|
|
cls_struct_type2.type = FFI_TYPE_STRUCT;
|
104 |
|
|
cls_struct_type2.elements = cls_struct_fields2;
|
105 |
|
|
|
106 |
|
|
struct cls_struct_16byte1 e_dbl = { 9.0, 2.0, 6};
|
107 |
|
|
struct cls_struct_16byte2 f_dbl = { 1, 2.0, 3.0};
|
108 |
|
|
struct cls_struct_combined g_dbl = {{4.0, 5.0, 6},
|
109 |
|
|
{3, 1.0, 8.0}};
|
110 |
|
|
struct cls_struct_16byte1 h_dbl = { 3.0, 2.0, 4};
|
111 |
|
|
struct cls_struct_combined res_dbl;
|
112 |
|
|
|
113 |
|
|
cls_struct_fields[0] = &ffi_type_double;
|
114 |
|
|
cls_struct_fields[1] = &ffi_type_float;
|
115 |
|
|
cls_struct_fields[2] = &ffi_type_uint32;
|
116 |
|
|
cls_struct_fields[3] = NULL;
|
117 |
|
|
|
118 |
|
|
cls_struct_fields1[0] = &ffi_type_uint32;
|
119 |
|
|
cls_struct_fields1[1] = &ffi_type_double;
|
120 |
|
|
cls_struct_fields1[2] = &ffi_type_float;
|
121 |
|
|
cls_struct_fields1[3] = NULL;
|
122 |
|
|
|
123 |
|
|
cls_struct_fields2[0] = &cls_struct_type;
|
124 |
|
|
cls_struct_fields2[1] = &cls_struct_type1;
|
125 |
|
|
cls_struct_fields2[2] = NULL;
|
126 |
|
|
|
127 |
|
|
|
128 |
|
|
dbl_arg_types[0] = &cls_struct_type;
|
129 |
|
|
dbl_arg_types[1] = &cls_struct_type1;
|
130 |
|
|
dbl_arg_types[2] = &cls_struct_type2;
|
131 |
|
|
dbl_arg_types[3] = &cls_struct_type;
|
132 |
|
|
dbl_arg_types[4] = NULL;
|
133 |
|
|
|
134 |
|
|
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type2,
|
135 |
|
|
dbl_arg_types) == FFI_OK);
|
136 |
|
|
|
137 |
|
|
args_dbl[0] = &e_dbl;
|
138 |
|
|
args_dbl[1] = &f_dbl;
|
139 |
|
|
args_dbl[2] = &g_dbl;
|
140 |
|
|
args_dbl[3] = &h_dbl;
|
141 |
|
|
args_dbl[4] = NULL;
|
142 |
|
|
|
143 |
|
|
ffi_call(&cif, FFI_FN(cls_struct_combined_fn), &res_dbl, args_dbl);
|
144 |
|
|
/* { dg-output "9 2 6 1 2 3 4 5 6 3 1 8 3 2 4: 15 10 13 10 12 13" } */
|
145 |
|
|
CHECK( res_dbl.d.a == (e_dbl.a + f_dbl.dd + g_dbl.d.a));
|
146 |
|
|
CHECK( res_dbl.d.b == (e_dbl.b + f_dbl.ff + g_dbl.d.b));
|
147 |
|
|
CHECK( res_dbl.d.c == (e_dbl.c + f_dbl.ii + g_dbl.d.c));
|
148 |
|
|
CHECK( res_dbl.e.ii == (e_dbl.c + f_dbl.ii + g_dbl.e.ii));
|
149 |
|
|
CHECK( res_dbl.e.dd == (e_dbl.a + f_dbl.dd + g_dbl.e.dd));
|
150 |
|
|
CHECK( res_dbl.e.ff == (e_dbl.b + f_dbl.ff + g_dbl.e.ff));
|
151 |
|
|
|
152 |
|
|
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_combined_gn, NULL) == FFI_OK);
|
153 |
|
|
|
154 |
|
|
res_dbl = ((cls_struct_combined(*)(cls_struct_16byte1,
|
155 |
|
|
cls_struct_16byte2,
|
156 |
|
|
cls_struct_combined,
|
157 |
|
|
cls_struct_16byte1))
|
158 |
|
|
(pcl))(e_dbl, f_dbl, g_dbl, h_dbl);
|
159 |
|
|
/* { dg-output "\n9 2 6 1 2 3 4 5 6 3 1 8 3 2 4: 15 10 13 10 12 13" } */
|
160 |
|
|
CHECK( res_dbl.d.a == (e_dbl.a + f_dbl.dd + g_dbl.d.a));
|
161 |
|
|
CHECK( res_dbl.d.b == (e_dbl.b + f_dbl.ff + g_dbl.d.b));
|
162 |
|
|
CHECK( res_dbl.d.c == (e_dbl.c + f_dbl.ii + g_dbl.d.c));
|
163 |
|
|
CHECK( res_dbl.e.ii == (e_dbl.c + f_dbl.ii + g_dbl.e.ii));
|
164 |
|
|
CHECK( res_dbl.e.dd == (e_dbl.a + f_dbl.dd + g_dbl.e.dd));
|
165 |
|
|
CHECK( res_dbl.e.ff == (e_dbl.b + f_dbl.ff + g_dbl.e.ff));
|
166 |
|
|
// CHECK( 1 == 0);
|
167 |
|
|
exit(0);
|
168 |
|
|
}
|