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/js/src/ctypes/libffi/testsuite/libffi.call/closure_fn1.c

http://github.com/zpao/v8monkey
C | 81 lines | 61 code | 9 blank | 11 comment | 2 complexity | af1c73f8927fd6ff7f3d0169d6a16bfa MD5 | raw file
 1/* Area:	closure_call.
 2   Purpose:	Check multiple values passing from different type.
 3		Also, exceed the limit of gpr and fpr registers on PowerPC
 4		Darwin.
 5   Limitations:	none.
 6   PR:		none.
 7   Originator:	<andreast@gcc.gnu.org> 20030828	 */
 8
 9/* { dg-do run } */
10#include "ffitest.h"
11
12
13static void closure_test_fn1(ffi_cif* cif __UNUSED__, void* resp, void** args,
14			     void* userdata)
15{
16  *(ffi_arg*)resp =
17    (int)*(float *)args[0] +(int)(*(float *)args[1]) +
18    (int)(*(float *)args[2]) + (int)*(float *)args[3] +
19    (int)(*(signed short *)args[4]) + (int)(*(float *)args[5]) +
20    (int)*(float *)args[6] + (int)(*(int *)args[7]) +
21    (int)(*(double*)args[8]) + (int)*(int *)args[9] +
22    (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
23    (int)*(int *)args[12] + (int)(*(int *)args[13]) +
24    (int)(*(int *)args[14]) + *(int *)args[15] + (intptr_t)userdata;
25
26  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
27	 (int)*(float *)args[0], (int)(*(float *)args[1]),
28	 (int)(*(float *)args[2]), (int)*(float *)args[3],
29	 (int)(*(signed short *)args[4]), (int)(*(float *)args[5]),
30	 (int)*(float *)args[6], (int)(*(int *)args[7]),
31	 (int)(*(double *)args[8]), (int)*(int *)args[9],
32	 (int)(*(int *)args[10]), (int)(*(float *)args[11]),
33	 (int)*(int *)args[12], (int)(*(int *)args[13]),
34	 (int)(*(int *)args[14]), *(int *)args[15],
35	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
36}
37
38typedef int (*closure_test_type1)(float, float, float, float, signed short,
39				  float, float, int, double, int, int, float,
40				  int, int, int, int);
41int main (void)
42{
43  ffi_cif cif;
44  void *code;
45  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
46  ffi_type * cl_arg_types[17];
47  int res;
48
49  cl_arg_types[0] = &ffi_type_float;
50  cl_arg_types[1] = &ffi_type_float;
51  cl_arg_types[2] = &ffi_type_float;
52  cl_arg_types[3] = &ffi_type_float;
53  cl_arg_types[4] = &ffi_type_sshort;
54  cl_arg_types[5] = &ffi_type_float;
55  cl_arg_types[6] = &ffi_type_float;
56  cl_arg_types[7] = &ffi_type_sint;
57  cl_arg_types[8] = &ffi_type_double;
58  cl_arg_types[9] = &ffi_type_sint;
59  cl_arg_types[10] = &ffi_type_sint;
60  cl_arg_types[11] = &ffi_type_float;
61  cl_arg_types[12] = &ffi_type_sint;
62  cl_arg_types[13] = &ffi_type_sint;
63  cl_arg_types[14] = &ffi_type_sint;
64  cl_arg_types[15] = &ffi_type_sint;
65  cl_arg_types[16] = NULL;
66
67  /* Initialize the cif */
68  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
69		     &ffi_type_sint, cl_arg_types) == FFI_OK);
70
71  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn1,
72                             (void *) 3 /* userdata */, code)  == FFI_OK);
73
74  res = (*((closure_test_type1)code))
75    (1.1, 2.2, 3.3, 4.4, 127, 5.5, 6.6, 8, 9, 10, 11, 12.0, 13,
76     19, 21, 1);
77  /* { dg-output "1 2 3 4 127 5 6 8 9 10 11 12 13 19 21 1 3: 255" } */
78  printf("res: %d\n",res);
79  /* { dg-output "\nres: 255" } */
80  exit(0);
81}