2 Purpose: Check structures.
5 Originator: From the original ffitest.c */
17 static test_structure_8 struct8 (test_structure_8 ts)
30 ffi_type *args[MAX_ARGS];
31 void *values[MAX_ARGS];
33 ffi_type *ts8_type_elements[5];
35 ts8_type.alignment = 0;
36 ts8_type.type = FFI_TYPE_STRUCT;
37 ts8_type.elements = ts8_type_elements;
38 ts8_type_elements[0] = &ffi_type_float;
39 ts8_type_elements[1] = &ffi_type_float;
40 ts8_type_elements[2] = &ffi_type_float;
41 ts8_type_elements[3] = &ffi_type_float;
42 ts8_type_elements[4] = NULL;
44 test_structure_8 ts8_arg;
46 /* This is a hack to get a properly aligned result buffer */
47 test_structure_8 *ts8_result =
48 (test_structure_8 *) malloc (sizeof(test_structure_8));
53 /* Initialize the cif */
54 CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, &ts8_type, args) == FFI_OK);
61 printf ("%g\n", ts8_arg.f1);
62 printf ("%g\n", ts8_arg.f2);
63 printf ("%g\n", ts8_arg.f3);
64 printf ("%g\n", ts8_arg.f4);
66 ffi_call(&cif, FFI_FN(struct8), ts8_result, values);
68 printf ("%g\n", ts8_result->f1);
69 printf ("%g\n", ts8_result->f2);
70 printf ("%g\n", ts8_result->f3);
71 printf ("%g\n", ts8_result->f4);
73 CHECK(ts8_result->f1 == 5.55f + 1);
74 CHECK(ts8_result->f2 == 55.5f + 1);
75 CHECK(ts8_result->f3 == -5.55f + 1);
76 CHECK(ts8_result->f4 == -55.5f + 1);