Add Python support for GDB events.

2011-02-04  Sami Wagiaalla  <swagiaal@redhat.com>

	* gdb.python/py-evthreads.c: New file.
	* gdb.python/py-evthreads.exp: New file.
	* gdb.python/py-events.py: New file.
	* gdb.python/py-events.exp: New file.
	* gdb.python/py-events.c: New file.

2011-02-04  Sami Wagiaalla  <swagiaal@redhat.com>
                Oguz Kayral <oguzkayral@gmail.com>

	* python/py-inferior.c (python_on_normal_stop): New function.
	(python_on_resume): New function.
	(python_inferior_exit): New function.
	(gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
	inferior_exit observers.
	* python/py-evtregistry.c: New file.
	* python/py-threadevent.c : New file.
	* python/py-event.c: New file.
	* python/py-evts.c: New file.
	* python/py-continueevent.c: New file.
	* python/py-bpevent.c: New file.
	* python/py-signalevent.c: New file.
	* python/py-exetiedevent.c: New file.
	* python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
	Move struct breakpoint_object from here...
	* python/python-internal.h: ... to here.
	* python/py-event.h: New file.
	* python/py-events.h: New file.
	* Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
	py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
	py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
	(SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
	py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
	py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
	Add build rules for all the above.

1 files changed, 18 insertions, 0 deletions

diff --git a/gdb/python/python-internal.h b/gdb/python/python-internal.h
index cf4f936..134268b 100644
--- a/gdb/python/python-internal.h
+++ b/gdb/python/python-internal.h
@@ -97,6 +97,7 @@ typedef unsigned long gdb_py_ulongest;
 
 /* Also needed to parse enum var_types. */
 #include "command.h"
+#include "breakpoint.h"
 
 #include "exceptions.h"
 
@@ -104,11 +105,18 @@ struct block;
 struct value;
 struct language_defn;
 struct program_space;
+struct bpstats;
 
 extern PyObject *gdb_module;
 extern PyTypeObject value_object_type;
 extern PyTypeObject block_object_type;
 extern PyTypeObject symbol_object_type;
+extern PyTypeObject event_object_type;
+extern PyTypeObject events_object_type;
+extern PyTypeObject stop_event_object_type;
+
+/* Defined in py-breakpoint.c */
+typedef struct breakpoint_object breakpoint_object;
 
 typedef struct
 {
@@ -161,6 +169,7 @@ PyObject *objfpy_get_printers (PyObject *, void *);
 thread_object *create_thread_object (struct thread_info *tp);
 thread_object *find_thread_object (ptid_t ptid);
 PyObject *find_inferior_object (int pid);
+PyObject *inferior_to_inferior_object (struct inferior *inferior);
 
 struct block *block_object_to_block (PyObject *obj);
 struct symbol *symbol_object_to_symbol (PyObject *obj);
@@ -187,6 +196,15 @@ void gdbpy_initialize_lazy_string (void);
 void gdbpy_initialize_parameters (void);
 void gdbpy_initialize_thread (void);
 void gdbpy_initialize_inferior (void);
+void gdbpy_initialize_eventregistry (void);
+void gdbpy_initialize_event (void);
+void gdbpy_initialize_py_events (void);
+void gdbpy_initialize_stop_event (void);
+void gdbpy_initialize_signal_event (void);
+void gdbpy_initialize_breakpoint_event (void);
+void gdbpy_initialize_continue_event (void);
+void gdbpy_initialize_exited_event (void);
+void gdbpy_initialize_thread_event (void);
 
 struct cleanup *make_cleanup_py_decref (PyObject *py);