Sha256: 4736693cbcc8e1520ea15ddb3485b1d4447634185bad1b452caa7da6a5606c5d
Contents?: true
Size: 1.14 KB
Versions: 1578
Compression:
Stored size: 1.14 KB
Contents
/* Area: closure_call
Purpose: Check return value schar.
Limitations: none.
PR: none.
Originator: <andreast@gcc.gnu.org> 20031108 */
/* { dg-do run } */
#include "ffitest.h"
static void cls_ret_schar_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
void* userdata __UNUSED__)
{
*(ffi_arg*)resp = *(signed char *)args[0];
printf("%d: %d\n",*(signed char *)args[0],
(int)*(ffi_arg *)(resp));
CHECK(*(signed char *)args[0] == 127);
CHECK((int)*(ffi_arg *)(resp) == 127);
}
typedef signed char (*cls_ret_schar)(signed char);
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 char res;
cl_arg_types[0] = &ffi_type_schar;
cl_arg_types[1] = NULL;
/* Initialize the cif */
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
&ffi_type_schar, cl_arg_types) == FFI_OK);
CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_schar_fn, NULL, code) == FFI_OK);
res = (*((cls_ret_schar)code))(127);
/* { dg-output "127: 127" } */
printf("res: %d\n", res);
/* { dg-output "\nres: 127" } */
CHECK(res == 127);
exit(0);
}
Version data entries
1,578 entries across 1,578 versions & 15 rubygems