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linux-personality.h
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1 /* Disable address space randomization based on inferior personality.
2
3 Copyright (C) 2008-2018 Free Software Foundation, Inc.
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
23 class maybe_disable_address_space_randomization
24 {
25 public:
26
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 };
45
46 #endif /* ! NAT_LINUX_PERSONALITY_H */
maybe_disable_address_space_randomization::maybe_disable_address_space_randomization
maybe_disable_address_space_randomization(int disable_randomization)
Definition: linux-personality.c:33
disable_randomization
int disable_randomization
Definition: infrun.c:175
maybe_disable_address_space_randomization::DISABLE_COPY_AND_ASSIGN
DISABLE_COPY_AND_ASSIGN(maybe_disable_address_space_randomization)
maybe_disable_address_space_randomization::m_personality_orig
int m_personality_orig
Definition: linux-personality.h:43
maybe_disable_address_space_randomization::~maybe_disable_address_space_randomization
~maybe_disable_address_space_randomization()
Definition: linux-personality.c:56
maybe_disable_address_space_randomization::m_personality_set
bool m_personality_set
Definition: linux-personality.h:40
maybe_disable_address_space_randomization
Definition: linux-personality.h:23