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bb2ec1b3 TT |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
b811d2c2 | 3 | Copyright 2014-2020 Free Software Foundation, Inc. |
bb2ec1b3 TT |
4 | |
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
18 | #include <setjmp.h> | |
19 | #include <stdio.h> | |
20 | #include <stdlib.h> | |
21 | ||
22 | // Make 'done' lookup working. | |
23 | #pragma GCC user_expression | |
24 | ||
25 | static void | |
26 | foo () | |
27 | { | |
28 | jmp_buf env; | |
29 | ||
30 | switch (setjmp (env)) | |
31 | { | |
32 | case 2: | |
33 | done = 1; | |
34 | return; | |
35 | case 0: | |
36 | longjmp (env, 2); | |
37 | break; | |
38 | } | |
39 | abort (); | |
40 | } | |
41 | ||
42 | void | |
43 | _gdb_expr (void) | |
44 | { | |
45 | foo (); | |
46 | } |