2 Purpose: Check return value schar.
5 Originator: <andreast@gcc.gnu.org> 20031108 */
7 /* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
10 static void cls_ret_schar_fn(ffi_cif* cif,void* resp,void** args,
13 *(ffi_arg*)resp = *(signed char *)args[0];
14 printf("%d: %d\n",*(signed char *)args[0],
17 typedef signed char (*cls_ret_schar)(signed char);
23 static ffi_closure cl;
26 ffi_type * cl_arg_types[2];
30 pcl = allocate_mmap (sizeof(ffi_closure));
35 cl_arg_types[0] = &ffi_type_schar;
36 cl_arg_types[1] = NULL;
38 /* Initialize the cif */
39 CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
40 &ffi_type_schar, cl_arg_types) == FFI_OK);
42 CHECK(ffi_prep_closure(pcl, &cif, cls_ret_schar_fn, NULL) == FFI_OK);
44 res = (*((cls_ret_schar)pcl))(127);
45 /* { dg-output "127: 127" } */
46 printf("res: %d\n", res);
47 /* { dg-output "\nres: 127" } */