diff options
Diffstat (limited to 'gdb/python')
| -rw-r--r-- | gdb/python/py-breakpoint.c | 48 | ||||
| -rw-r--r-- | gdb/python/py-events.h | 3 | ||||
| -rw-r--r-- | gdb/python/py-evts.c | 11 |
3 files changed, 62 insertions, 0 deletions
diff --git a/gdb/python/py-breakpoint.c b/gdb/python/py-breakpoint.c index f2d4385..22de791 100644 --- a/gdb/python/py-breakpoint.c +++ b/gdb/python/py-breakpoint.c @@ -31,6 +31,7 @@ #include "arch-utils.h" #include "language.h" #include "location.h" +#include "py-event.h" /* Number of live breakpoints. */ static int bppy_live; @@ -916,6 +917,14 @@ gdbpy_breakpoint_created (struct breakpoint *bp) gdbpy_print_stack (); } + if (!evregpy_no_listeners_p (gdb_py_events.breakpoint_created)) + { + Py_INCREF (newbp); + if (evpy_emit_event ((PyObject *) newbp, + gdb_py_events.breakpoint_created) < 0) + gdbpy_print_stack (); + } + PyGILState_Release (state); } @@ -936,6 +945,15 @@ gdbpy_breakpoint_deleted (struct breakpoint *b) bp_obj = bp->py_bp_object; if (bp_obj) { + if (!evregpy_no_listeners_p (gdb_py_events.breakpoint_deleted)) + { + PyObject *bp_obj_alias = (PyObject *) bp_obj; + Py_INCREF (bp_obj_alias); + if (evpy_emit_event (bp_obj_alias, + gdb_py_events.breakpoint_deleted) < 0) + gdbpy_print_stack (); + } + bp_obj->bp = NULL; --bppy_live; Py_DECREF (bp_obj); @@ -944,6 +962,35 @@ gdbpy_breakpoint_deleted (struct breakpoint *b) PyGILState_Release (state); } +/* Callback that is used when a breakpoint is modified. */ + +static void +gdbpy_breakpoint_modified (struct breakpoint *b) +{ + int num = b->number; + PyGILState_STATE state; + struct breakpoint *bp = NULL; + gdbpy_breakpoint_object *bp_obj; + + state = PyGILState_Ensure (); + bp = get_breakpoint (num); + if (bp) + { + PyObject *bp_obj = (PyObject *) bp->py_bp_object; + if (bp_obj) + { + if (!evregpy_no_listeners_p (gdb_py_events.breakpoint_modified)) + { + Py_INCREF (bp_obj); + if (evpy_emit_event (bp_obj, + gdb_py_events.breakpoint_modified) < 0) + gdbpy_print_stack (); + } + } + } + PyGILState_Release (state); +} + /* Initialize the Python breakpoint code. */ @@ -962,6 +1009,7 @@ gdbpy_initialize_breakpoints (void) observer_attach_breakpoint_created (gdbpy_breakpoint_created); observer_attach_breakpoint_deleted (gdbpy_breakpoint_deleted); + observer_attach_breakpoint_modified (gdbpy_breakpoint_modified); /* Add breakpoint types constants. */ for (i = 0; pybp_codes[i].name; ++i) diff --git a/gdb/python/py-events.h b/gdb/python/py-events.h index 9ecee4c..1d74558 100644 --- a/gdb/python/py-events.h +++ b/gdb/python/py-events.h @@ -50,6 +50,9 @@ typedef struct eventregistry_object *inferior_call; eventregistry_object *memory_changed; eventregistry_object *register_changed; + eventregistry_object *breakpoint_created; + eventregistry_object *breakpoint_deleted; + eventregistry_object *breakpoint_modified; PyObject *module; diff --git a/gdb/python/py-evts.c b/gdb/python/py-evts.c index 95827e4..961c247 100644 --- a/gdb/python/py-evts.c +++ b/gdb/python/py-evts.c @@ -89,6 +89,17 @@ gdbpy_initialize_py_events (void) if (add_new_registry (&gdb_py_events.clear_objfiles, "clear_objfiles") < 0) return -1; + if (add_new_registry (&gdb_py_events.breakpoint_created, + "breakpoint_created") < 0) + return -1; + + if (add_new_registry (&gdb_py_events.breakpoint_deleted, + "breakpoint_deleted") < 0) + return -1; + if (add_new_registry (&gdb_py_events.breakpoint_modified, + "breakpoint_modified") < 0) + return -1; + if (gdb_pymodule_addobject (gdb_module, "events", (PyObject *) gdb_py_events.module) < 0) |