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8cc73a39 SDJ |
1 | /* Disable address space randomization based on inferior personality. |
2 | ||
e2882c85 | 3 | Copyright (C) 2008-2018 Free Software Foundation, Inc. |
8cc73a39 SDJ |
4 | |
5 | This file is part of GDB. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 3 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #ifndef NAT_LINUX_PERSONALITY_H | |
21 | #define NAT_LINUX_PERSONALITY_H | |
22 | ||
41272101 TT |
23 | class maybe_disable_address_space_randomization |
24 | { | |
25 | public: | |
8cc73a39 | 26 | |
41272101 TT |
27 | /* Disable the inferior's address space randomization if |
28 | DISABLE_RANDOMIZATION is not zero and if we have | |
29 | <sys/personality.h>. */ | |
30 | maybe_disable_address_space_randomization (int disable_randomization); | |
31 | ||
32 | /* On destruction, re-enable address space randomization. */ | |
33 | ~maybe_disable_address_space_randomization (); | |
34 | ||
35 | DISABLE_COPY_AND_ASSIGN (maybe_disable_address_space_randomization); | |
36 | ||
37 | private: | |
38 | ||
39 | /* True if the personality was set in the constructor. */ | |
40 | bool m_personality_set; | |
41 | ||
42 | /* If m_personality_set is true, the original personality value. */ | |
43 | int m_personality_orig; | |
44 | }; | |
8cc73a39 SDJ |
45 | |
46 | #endif /* ! NAT_LINUX_PERSONALITY_H */ |