1/* Area:	ffi_closure, unwind info
2   Purpose:	Check if the unwind information is passed correctly.
3   Limitations:	none.
4   PR:		none.
5   Originator:	Jeff Sturm <jsturm@one-point.com>  */
6
7/* { dg-do run } */
8
9#include "ffitest.h"
10
11void ABI_ATTR
12closure_test_fn(ffi_cif* cif __UNUSED__, void* resp __UNUSED__,
13		void** args __UNUSED__, void* userdata __UNUSED__)
14{
15  throw 9;
16}
17
18typedef void (*closure_test_type)();
19
20void closure_test_fn1(ffi_cif* cif __UNUSED__, void* resp,
21		      void** args, void* userdata __UNUSED__)
22 {
23    *(ffi_arg*)resp =
24      (int)*(float *)args[0] +(int)(*(float *)args[1]) +
25      (int)(*(float *)args[2]) + (int)*(float *)args[3] +
26      (int)(*(signed short *)args[4]) + (int)(*(float *)args[5]) +
27      (int)*(float *)args[6] + (int)(*(int *)args[7]) +
28      (int)(*(double*)args[8]) + (int)*(int *)args[9] +
29      (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
30      (int)*(int *)args[12] + (int)(*(int *)args[13]) +
31      (int)(*(int *)args[14]) + *(int *)args[15] + (int)(intptr_t)userdata;
32
33    printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
34	   (int)*(float *)args[0], (int)(*(float *)args[1]),
35	   (int)(*(float *)args[2]), (int)*(float *)args[3],
36	   (int)(*(signed short *)args[4]), (int)(*(float *)args[5]),
37	   (int)*(float *)args[6], (int)(*(int *)args[7]),
38	   (int)(*(double *)args[8]), (int)*(int *)args[9],
39	   (int)(*(int *)args[10]), (int)(*(float *)args[11]),
40	   (int)*(int *)args[12], (int)(*(int *)args[13]),
41	   (int)(*(int *)args[14]), *(int *)args[15],
42	   (int)(intptr_t)userdata, (int)*(ffi_arg*)resp);
43
44    throw (int)*(ffi_arg*)resp;
45}
46
47typedef int (*closure_test_type1)(float, float, float, float, signed short,
48				  float, float, int, double, int, int, float,
49				  int, int, int, int);
50
51int main (void)
52{
53  ffi_cif cif;
54  void *code;
55  ffi_closure *pcl = (ffi_closure *)ffi_closure_alloc(sizeof(ffi_closure), &code);
56  ffi_type * cl_arg_types[17];
57
58  {
59    cl_arg_types[1] = NULL;
60
61    CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 0,
62		       &ffi_type_void, cl_arg_types) == FFI_OK);
63    CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn, NULL, code) == FFI_OK);
64
65    try
66      {
67	(*((closure_test_type)(code)))();
68      } catch (int exception_code)
69      {
70	CHECK(exception_code == 9);
71      }
72
73    printf("part one OK\n");
74    /* { dg-output "part one OK" } */
75    }
76
77    {
78
79      cl_arg_types[0] = &ffi_type_float;
80      cl_arg_types[1] = &ffi_type_float;
81      cl_arg_types[2] = &ffi_type_float;
82      cl_arg_types[3] = &ffi_type_float;
83      cl_arg_types[4] = &ffi_type_sshort;
84      cl_arg_types[5] = &ffi_type_float;
85      cl_arg_types[6] = &ffi_type_float;
86      cl_arg_types[7] = &ffi_type_uint;
87      cl_arg_types[8] = &ffi_type_double;
88      cl_arg_types[9] = &ffi_type_uint;
89      cl_arg_types[10] = &ffi_type_uint;
90      cl_arg_types[11] = &ffi_type_float;
91      cl_arg_types[12] = &ffi_type_uint;
92      cl_arg_types[13] = &ffi_type_uint;
93      cl_arg_types[14] = &ffi_type_uint;
94      cl_arg_types[15] = &ffi_type_uint;
95      cl_arg_types[16] = NULL;
96
97      /* Initialize the cif */
98      CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
99			 &ffi_type_sint, cl_arg_types) == FFI_OK);
100
101      CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn1,
102                                 (void *) 3 /* userdata */, code)  == FFI_OK);
103      try
104	{
105	  (*((closure_test_type1)code))
106	    (1.1, 2.2, 3.3, 4.4, 127, 5.5, 6.6, 8, 9, 10, 11, 12.0, 13,
107	     19, 21, 1);
108	  /* { dg-output "\n1 2 3 4 127 5 6 8 9 10 11 12 13 19 21 1 3: 255" } */
109	} catch (int exception_code)
110	{
111	  CHECK(exception_code == 255);
112	}
113      printf("part two OK\n");
114      /* { dg-output "\npart two OK" } */
115    }
116    exit(0);
117}
118