32 #ifndef _util_misc_bug_h 33 #define _util_misc_bug_h 35 #include <util/class/class.h> 36 #include <util/state/state.h> 37 #include <util/ref/ref.h> 51 volatile int debugger_ready_;
57 int wait_for_debugger_;
103 virtual void debug(
const char *reason = 0);
109 virtual void traceback(
const char *reason = 0);
122 virtual void handle(
int sig);
136 virtual void set_cmd(
const char *);
142 virtual void set_exec(
const char *);
virtual void default_cmd()
Calls set_cmd with a hopefully suitable default.
virtual void set_traceback_on_signal(int)
Turn on or off traceback on a signel. The default is on.
Serializes objects that derive from SavableState.
Definition: stateout.h:61
virtual void set_exit_on_signal(int)
Turn on or off exit after a signel. The default is on.
static void set_default_debugger(const Ref< Debugger > &)
Set the global default debugger. The initial value is null.
virtual void set_wait_for_debugger(int)
Turn on or off running an infinite loop after the debugger is started.
void save_data_state(StateOut &)
Save the base classes (with save_data_state) and the members in the same order that the StateIn CTOR ...
A template class that maintains references counts.
Definition: ref.h:332
virtual void got_signal(int sig)
Called with signal sig is received. This is mainly for internal use.
virtual void handle_defaults()
This calls handle(int) with all of the major signals.
virtual void traceback(const char *reason=0)
The traceback member attempts a stack traceback for the current process.
virtual void set_prefix(const char *p)
This sets a prefix which preceeds all messages printing by Debugger.
Restores objects that derive from SavableState.
Definition: statein.h:70
virtual void set_exec(const char *)
Set the name of the exectuble for the current process.
virtual void debug(const char *reason=0)
The debug member attempts to start a debugger running on the current process.
virtual void set_cmd(const char *)
Sets the command to be exectuted when debug is called.
virtual void handle(int sig)
The Debugger will be actived when sig is caught.
static Debugger * default_debugger()
Return the global default debugger.
virtual void set_debug_on_signal(int)
Turn on or off debugging on a signel. The default is on.
Base class for objects that can save/restore state.
Definition: state.h:46
The Debugger class describes what should be done when a catastrophic error causes unexpected program ...
Definition: bug.h:46