20.8.2 Signal handling

You can change visualize and change the signal handlers of the target process:

[0x4A13B8C0]> !signal
SIGHUP     (DEFAULT)
SIGINT     (IGNORE)
SIGQUIT    (DEFAULT)
SIGILL     (DEFAULT)
SIGTRAP    (DEFAULT)
SIGABRT    (DEFAULT)
SIGFPE     (DEFAULT)
SIGKILL    (DEFAULT)
SIGBUS     (DEFAULT)
SIGSEGV    (DEFAULT)
SIGSYS     (DEFAULT)
SIGPIPE    (DEFAULT)
SIGALRM    (IGNORE)
SIGTERM    (DEFAULT)
SIGURG     (DEFAULT)
SIGSTOP    (DEFAULT)
SIGTSTP    (DEFAULT)
SIGCONT    (DEFAULT)
SIGCHLD    (DEFAULT)
SIGTTIN    (DEFAULT)
SIGTTOU    (DEFAULT)
SIGIO      (DEFAULT)
[0xB7FA8810]> !sig SIGIO 0x8049350
Signal 29 handled by 0x08049350
[0xB7FA8810]> !sig SIGIO
SIGIO      (0x8049350)
[0xB7FA8810]> !sig SIGIO 0
(DEFAULT)
[0xB7FA8810]> !sig SIGIO
SIGIO      (DEFAULT)
[0xB7FA8810]>