1 // Copyright (c) Microsoft. All rights reserved.
2 // Licensed under the MIT license. See LICENSE file in the project root for
3 // full license information.
4 
5 #include <windows.h>
6 
7 #if defined(_M_MRX000) || defined(_M_PPC) || defined(_ALPHA)
8 #include <setjmpex.h>
9 #else
10 #include <setjmp.h>
11 #endif
12 
13 #define faill()
14 #define startest()
15 #define finish()
16 
17 #include "seh.h"
18 
19 char test[] = "SEH0024.c";
20 int perfect;
21 
22 int main() {
23   jmp_buf JumpBuffer;
24   LONG Counter;
25 
26   Counter = 0;
27 
28 #if defined(_M_MRX000) || defined(_M_PPC) || defined(_ALPHA)
29   if (setjmp(JumpBuffer) == 0)
30 #else
31   if (_setjmp(JumpBuffer) == 0)
32 #endif
33 
34   {
35     try {
36       try {
37         try {
38           try {
39             /* set counter = 1 */
40             //(volatile LONG) Counter += 1;
41             *(volatile LONG*)&Counter += 1;
42             RaiseException(EXCEPTION_INT_OVERFLOW, 0, /*no flags*/ 0, 0);
43           }
44           finally {
45             /* set counter = 2 */
46             //(volatile LONG) Counter += 1;
47             *(volatile LONG*)&Counter += 1;
48           }
49           endtry
50         }
51         finally {
52           /* set counter = 3 */
53           //(volatile LONG) Counter += 1;
54           *(volatile LONG*)&Counter += 1;
55           /* end unwinding wiht long jump */
56           longjmp(JumpBuffer, 1);
57         }
58         endtry
59       }
60       finally {
61         /* never gets here due to longjump ending unwinding */
62         //(volatile LONG) Counter += 1;
63         *(volatile LONG*)&Counter += 1;
64       }
65       endtry
66     }
67     except(1)
68     /* handle exception after unwinding */
69     {
70       /* sets counter = 4 */
71       //(volatile LONG) Counter += 1;
72       *(volatile LONG*)&Counter += 1;
73     }
74     endtry
75   } else {
76     /* sets counter = 5 */
77     //(volatile LONG) Counter += 1;
78     *(volatile LONG*)&Counter += 1;
79   }
80 
81   if (Counter != 5) {
82     printf("TEST 24 FAILED. Counter = %d\n\r", Counter);
83     return -1;
84   }
85 
86   return 0;
87 }
88