diff options
Diffstat (limited to 'gdb/nat/linux-personality.h')
| -rw-r--r-- | gdb/nat/linux-personality.h | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/gdb/nat/linux-personality.h b/gdb/nat/linux-personality.h index 687086e..fcea02a 100644 --- a/gdb/nat/linux-personality.h +++ b/gdb/nat/linux-personality.h @@ -20,12 +20,27 @@ #ifndef NAT_LINUX_PERSONALITY_H #define NAT_LINUX_PERSONALITY_H -/* Disable the inferior's address space randomization if - DISABLE_RANDOMIZATION is not zero and if we have - <sys/personality.h>. Return a cleanup which, when called, will - re-enable the inferior's address space randomization. */ +class maybe_disable_address_space_randomization +{ +public: -extern struct cleanup *maybe_disable_address_space_randomization - (int disable_randomization); + /* Disable the inferior's address space randomization if + DISABLE_RANDOMIZATION is not zero and if we have + <sys/personality.h>. */ + maybe_disable_address_space_randomization (int disable_randomization); + + /* On destruction, re-enable address space randomization. */ + ~maybe_disable_address_space_randomization (); + + DISABLE_COPY_AND_ASSIGN (maybe_disable_address_space_randomization); + +private: + + /* True if the personality was set in the constructor. */ + bool m_personality_set; + + /* If m_personality_set is true, the original personality value. */ + int m_personality_orig; +}; #endif /* ! NAT_LINUX_PERSONALITY_H */ |