1*1fd5a2e1SPrashanth Swaminathan /* Area: closure_call
2*1fd5a2e1SPrashanth Swaminathan Purpose: Test anonymous unsigned long argument.
3*1fd5a2e1SPrashanth Swaminathan Limitations: none.
4*1fd5a2e1SPrashanth Swaminathan PR: none.
5*1fd5a2e1SPrashanth Swaminathan Originator: ARM Ltd. */
6*1fd5a2e1SPrashanth Swaminathan
7*1fd5a2e1SPrashanth Swaminathan /* { dg-do run } */
8*1fd5a2e1SPrashanth Swaminathan
9*1fd5a2e1SPrashanth Swaminathan #include "ffitest.h"
10*1fd5a2e1SPrashanth Swaminathan
11*1fd5a2e1SPrashanth Swaminathan typedef unsigned long T;
12*1fd5a2e1SPrashanth Swaminathan
cls_ret_T_fn(ffi_cif * cif __UNUSED__,void * resp,void ** args,void * userdata __UNUSED__)13*1fd5a2e1SPrashanth Swaminathan static void cls_ret_T_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
14*1fd5a2e1SPrashanth Swaminathan void* userdata __UNUSED__)
15*1fd5a2e1SPrashanth Swaminathan {
16*1fd5a2e1SPrashanth Swaminathan *(T *)resp = *(T *)args[0];
17*1fd5a2e1SPrashanth Swaminathan
18*1fd5a2e1SPrashanth Swaminathan printf("%ld: %ld %ld\n", *(T *)resp, *(T *)args[0], *(T *)args[1]);
19*1fd5a2e1SPrashanth Swaminathan }
20*1fd5a2e1SPrashanth Swaminathan
21*1fd5a2e1SPrashanth Swaminathan typedef T (*cls_ret_T)(T, ...);
22*1fd5a2e1SPrashanth Swaminathan
main(void)23*1fd5a2e1SPrashanth Swaminathan int main (void)
24*1fd5a2e1SPrashanth Swaminathan {
25*1fd5a2e1SPrashanth Swaminathan ffi_cif cif;
26*1fd5a2e1SPrashanth Swaminathan void *code;
27*1fd5a2e1SPrashanth Swaminathan ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
28*1fd5a2e1SPrashanth Swaminathan ffi_type * cl_arg_types[3];
29*1fd5a2e1SPrashanth Swaminathan T res;
30*1fd5a2e1SPrashanth Swaminathan
31*1fd5a2e1SPrashanth Swaminathan cl_arg_types[0] = &ffi_type_ulong;
32*1fd5a2e1SPrashanth Swaminathan cl_arg_types[1] = &ffi_type_ulong;
33*1fd5a2e1SPrashanth Swaminathan cl_arg_types[2] = NULL;
34*1fd5a2e1SPrashanth Swaminathan
35*1fd5a2e1SPrashanth Swaminathan /* Initialize the cif */
36*1fd5a2e1SPrashanth Swaminathan CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2,
37*1fd5a2e1SPrashanth Swaminathan &ffi_type_ulong, cl_arg_types) == FFI_OK);
38*1fd5a2e1SPrashanth Swaminathan
39*1fd5a2e1SPrashanth Swaminathan CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_T_fn, NULL, code) == FFI_OK);
40*1fd5a2e1SPrashanth Swaminathan res = ((((cls_ret_T)code)(67, 4)));
41*1fd5a2e1SPrashanth Swaminathan /* { dg-output "67: 67 4" } */
42*1fd5a2e1SPrashanth Swaminathan printf("res: %ld\n", res);
43*1fd5a2e1SPrashanth Swaminathan /* { dg-output "\nres: 67" } */
44*1fd5a2e1SPrashanth Swaminathan exit(0);
45*1fd5a2e1SPrashanth Swaminathan }
46