Ruby  2.4.2p198(2017-09-14revision59899)
return_ll1.c
Go to the documentation of this file.
1 /* Area: ffi_call
2  Purpose: Check if long long are passed in the corresponding regs on ppc.
3  Limitations: none.
4  PR: 20104.
5  Originator: <andreast@gcc.gnu.org> 20050222 */
6 
7 /* { dg-do run } */
8 /* { dg-options "-Wno-format" { target alpha*-dec-osf* } } */
9 #include "ffitest.h"
10 static long long return_ll(int ll0, long long ll1, int ll2)
11 {
12  return ll0 + ll1 + ll2;
13 }
14 
15 int main (void)
16 {
17  ffi_cif cif;
18  ffi_type *args[MAX_ARGS];
19  void *values[MAX_ARGS];
20  long long rlonglong;
21  long long ll1;
22  unsigned ll0, ll2;
23 
24  args[0] = &ffi_type_sint;
25  args[1] = &ffi_type_sint64;
26  args[2] = &ffi_type_sint;
27  values[0] = &ll0;
28  values[1] = &ll1;
29  values[2] = &ll2;
30 
31  /* Initialize the cif */
33  &ffi_type_sint64, args) == FFI_OK);
34 
35  ll0 = 11111111;
36  ll1 = 11111111111000LL;
37  ll2 = 11111111;
38 
39  ffi_call(&cif, FFI_FN(return_ll), &rlonglong, values);
40  printf("res: %" PRIdLL ", %" PRIdLL "\n", rlonglong, ll0 + ll1 + ll2);
41  /* { dg-output "res: 11111133333222, 11111133333222" } */
42  exit(0);
43 }
static long long return_ll(int ll0, long long ll1, int ll2)
Definition: return_ll1.c:10
#define PRIdLL
Definition: ffitest.h:70
int main(void)
Definition: return_ll1.c:15
void ffi_call(ffi_cif *cif, void(*fn)(void), void *rvalue, void **avalue)
Definition: ffi.c:813
#define MAX_ARGS
Definition: function.c:15
#define CHECK(sub)
Definition: compile.c:408
ffi_status ffi_prep_cif(ffi_cif *cif, ffi_abi abi, unsigned int nargs, ffi_type *rtype, ffi_type **atypes)
Definition: prep_cif.c:226