Sha256: 17cc544afca2b64df72321c1e4eb261ad2171367ea117ad1bc87c83939a3f274
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Versions: 1578
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Stored size: 1.12 KB
Contents
/* Area: closure_call
Purpose: Check return value sint32.
Limitations: none.
PR: none.
Originator: <andreast@gcc.gnu.org> 20031108 */
/* { dg-do run } */
#include "ffitest.h"
static void cls_ret_sint_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
void* userdata __UNUSED__)
{
*(ffi_arg*)resp = *(signed int *)args[0];
printf("%d: %d\n",*(signed int *)args[0],
(int)*(ffi_arg *)(resp));
CHECK(*(signed int *)args[0] == 65534);
CHECK((int)*(ffi_arg *)(resp) == 65534);
}
typedef signed int (*cls_ret_sint)(signed int);
int main (void)
{
ffi_cif cif;
void *code;
ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
ffi_type * cl_arg_types[2];
signed int res;
cl_arg_types[0] = &ffi_type_sint;
cl_arg_types[1] = NULL;
/* Initialize the cif */
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
&ffi_type_sint, cl_arg_types) == FFI_OK);
CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_sint_fn, NULL, code) == FFI_OK);
res = (*((cls_ret_sint)code))(65534);
/* { dg-output "65534: 65534" } */
printf("res: %d\n",res);
/* { dg-output "\nres: 65534" } */
exit(0);
}
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