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- /* Area: closure_call
- Purpose: Check return value long long.
- Limitations: none.
- PR: none.
- Originator: <andreast@gcc.gnu.org> 20030828 */
- /* { dg-do run } */
- /* { dg-options "-Wno-format" { target alpha*-dec-osf* } } */
- #include "ffitest.h"
- static void cls_ret_ulonglong_fn(ffi_cif* cif __UNUSED__, void* resp,
- void** args, void* userdata __UNUSED__)
- {
- *(unsigned long long *)resp= 0xfffffffffffffffLL ^ *(unsigned long long *)args[0];
- printf("%" PRIuLL ": %" PRIuLL "\n",*(unsigned long long *)args[0],
- *(unsigned long long *)(resp));
- }
- typedef unsigned long long (*cls_ret_ulonglong)(unsigned long long);
- int main (void)
- {
- ffi_cif cif;
- void *code;
- ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
- ffi_type * cl_arg_types[2];
- unsigned long long res;
- cl_arg_types[0] = &ffi_type_uint64;
- cl_arg_types[1] = NULL;
- /* Initialize the cif */
- CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
- &ffi_type_uint64, cl_arg_types) == FFI_OK);
- CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_ulonglong_fn, NULL, code) == FFI_OK);
- res = (*((cls_ret_ulonglong)code))(214LL);
- /* { dg-output "214: 1152921504606846761" } */
- printf("res: %" PRIdLL "\n", res);
- /* { dg-output "\nres: 1152921504606846761" } */
- res = (*((cls_ret_ulonglong)code))(9223372035854775808LL);
- /* { dg-output "\n9223372035854775808: 8070450533247928831" } */
- printf("res: %" PRIdLL "\n", res);
- /* { dg-output "\nres: 8070450533247928831" } */
- exit(0);
- }
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