2 Purpose: Check return value uint.
5 Originator: <andreast@gcc.gnu.org> 20030828 */
7 /* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
10 static void cls_ret_uint_fn(ffi_cif
* cif
,void* resp
,void** args
,
13 *(unsigned int*)resp
= *(unsigned int *)args
[0];
15 printf("%d: %d\n",*(unsigned int *)args
[0],
16 *(unsigned int *)resp
);
18 typedef unsigned int (*cls_ret_uint
)(unsigned int);
24 static ffi_closure cl
;
27 ffi_type
* cl_arg_types
[2];
31 pcl
= allocate_mmap (sizeof(ffi_closure
));
36 cl_arg_types
[0] = &ffi_type_uint32
;
37 cl_arg_types
[1] = NULL
;
39 /* Initialize the cif */
40 CHECK(ffi_prep_cif(&cif
, FFI_DEFAULT_ABI
, 1,
41 &ffi_type_uint32
, cl_arg_types
) == FFI_OK
);
43 CHECK(ffi_prep_closure(pcl
, &cif
, cls_ret_uint_fn
, NULL
) == FFI_OK
);
45 res
= (*((cls_ret_uint
)pcl
))(2147483647);
46 /* { dg-output "2147483647: 2147483647" } */
47 printf("res: %d\n",res
);
48 /* { dg-output "\nres: 2147483647" } */