]>
Commit | Line | Data |
---|---|---|
8a6b509e AT |
1 | /* Area: closure_call |
2 | Purpose: Check return value float. | |
3 | Limitations: none. | |
4 | PR: none. | |
5 | Originator: <andreast@gcc.gnu.org> 20030828 */ | |
6 | ||
dfbb3e36 | 7 | /* { dg-do run } */ |
8a6b509e AT |
8 | #include "ffitest.h" |
9 | ||
9fdeb13b AT |
10 | static void cls_ret_float_fn(ffi_cif* cif __UNUSED__, void* resp, void** args, |
11 | void* userdata __UNUSED__) | |
8a6b509e AT |
12 | { |
13 | *(float *)resp = *(float *)args[0]; | |
9e3bfa9b AT |
14 | |
15 | printf("%g: %g\n",*(float *)args[0], | |
8a6b509e AT |
16 | *(float *)resp); |
17 | } | |
18 | ||
19 | typedef float (*cls_ret_float)(float); | |
20 | ||
21 | int main (void) | |
22 | { | |
23 | ffi_cif cif; | |
062b8279 AH |
24 | void *code; |
25 | ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code); | |
8a6b509e | 26 | ffi_type * cl_arg_types[2]; |
647af4a9 | 27 | float res; |
9e3bfa9b | 28 | |
8a6b509e AT |
29 | cl_arg_types[0] = &ffi_type_float; |
30 | cl_arg_types[1] = NULL; | |
9e3bfa9b | 31 | |
8a6b509e AT |
32 | /* Initialize the cif */ |
33 | CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, | |
34 | &ffi_type_float, cl_arg_types) == FFI_OK); | |
9e3bfa9b | 35 | |
062b8279 AH |
36 | CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_float_fn, NULL, code) == FFI_OK); |
37 | res = ((((cls_ret_float)code)(-2122.12))); | |
8a6b509e | 38 | /* { dg-output "\\-2122.12: \\-2122.12" } */ |
647af4a9 AT |
39 | printf("res: %.6f\n", res); |
40 | /* { dg-output "\nres: \-2122.120117" } */ | |
9e3bfa9b | 41 | exit(0); |
8a6b509e | 42 | } |