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e18b2753 JK |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
b811d2c2 | 3 | Copyright 2011-2020 Free Software Foundation, Inc. |
e18b2753 JK |
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 | static volatile int v; | |
19 | ||
20 | static void __attribute__((noinline, noclone)) | |
21 | e (int i, double j) | |
22 | { | |
23 | v = 0; | |
24 | } | |
25 | ||
26 | static int __attribute__((noinline, noclone)) | |
27 | data (void) | |
28 | { | |
29 | return 10; | |
30 | } | |
31 | ||
32 | static int __attribute__((noinline, noclone)) | |
33 | data2 (void) | |
34 | { | |
35 | return 20; | |
36 | } | |
37 | ||
38 | static int __attribute__((noinline, noclone)) | |
39 | different (int val) | |
40 | { | |
41 | val++; | |
42 | e (val, val); | |
43 | asm ("breakhere_different:"); | |
44 | return val; | |
45 | } | |
46 | ||
47 | static int __attribute__((noinline, noclone)) | |
48 | validity (int lost, int born) | |
49 | { | |
50 | lost = data (); | |
51 | e (0, 0.0); | |
52 | asm ("breakhere_validity:"); | |
53 | return born; | |
54 | } | |
55 | ||
56 | static void __attribute__((noinline, noclone)) | |
57 | invalid (int inv) | |
58 | { | |
59 | e (0, 0.0); | |
60 | asm ("breakhere_invalid:"); | |
61 | } | |
62 | ||
63 | int | |
64 | main () | |
65 | { | |
66 | different (5); | |
67 | validity (5, data ()); | |
68 | invalid (data2 ()); | |
69 | return 0; | |
70 | } |