Ruby  2.7.1p83(2020-03-31revisiona0c7c23c9cec0d0ffcba012279cd652d28ad5bf3)
cls_ushort_va.c
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1 /* Area: closure_call
2  Purpose: Test anonymous unsigned short argument.
3  Limitations: none.
4  PR: none.
5  Originator: ARM Ltd. */
6 
7 /* { dg-do run } */
8 #include "ffitest.h"
9 
10 typedef unsigned short T;
11 
12 static void cls_ret_T_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
13  void* userdata __UNUSED__)
14  {
15  *(ffi_arg *)resp = *(T *)args[0];
16 
17  printf("%d: %d %d\n", (int)(*(ffi_arg *)resp), *(T *)args[0], *(T *)args[1]);
18  }
19 
20 typedef T (*cls_ret_T)(T, ...);
21 
22 int main (void)
23 {
24  ffi_cif cif;
25  void *code;
26  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
27  ffi_type * cl_arg_types[3];
28  T res;
29 
30  cl_arg_types[0] = &ffi_type_ushort;
31  cl_arg_types[1] = &ffi_type_ushort;
32  cl_arg_types[2] = NULL;
33 
34  /* Initialize the cif */
36  &ffi_type_ushort, cl_arg_types) == FFI_OK);
37 
38  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_T_fn, NULL, code) == FFI_OK);
39  res = ((((cls_ret_T)code)(67, 4)));
40  /* { dg-output "67: 67 4" } */
41  printf("res: %d\n", res);
42  /* { dg-output "\nres: 67" } */
43  exit(0);
44 }
cls_ret_T
T(* cls_ret_T)(T,...)
Definition: cls_ushort_va.c:20
ffi_arg
unsigned long ffi_arg
Definition: ffitarget.h:30
T
unsigned short T
Definition: cls_ushort_va.c:10
NULL
#define NULL
Definition: _sdbm.c:101
ffitest.h
T
unsigned char T
Definition: cls_uchar_va.c:10
__UNUSED__
#define __UNUSED__
Definition: ffitest.h:28
CHECK
#define CHECK(sub)
Definition: compile.c:448
FFI_DEFAULT_ABI
@ FFI_DEFAULT_ABI
Definition: ffitarget.h:38
ffi_prep_cif_var
ffi_status ffi_prep_cif_var(ffi_cif *cif, ffi_abi abi, unsigned int nfixedargs, unsigned int ntotalargs, ffi_type *rtype, ffi_type **atypes)
Definition: prep_cif.c:232
exit
void exit(int __status) __attribute__((__noreturn__))
printf
int int int printf(const char *__restrict,...) __attribute__((__format__(__printf__
ffi_prep_closure_loc
ffi_status ffi_prep_closure_loc(ffi_closure *closure, ffi_cif *cif, void(*fun)(ffi_cif *, void *, void **, void *), void *user_data, void *codeloc)
Definition: ffi.c:928
main
int main(void)
Definition: cls_ushort_va.c:22