/* Python interface to new object file loading events.
- Copyright (C) 2011-2017 Free Software Foundation, Inc.
+ Copyright (C) 2011-2019 Free Software Foundation, Inc.
This file is part of GDB.
#include "defs.h"
#include "py-event.h"
-extern PyTypeObject new_objfile_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-extern PyTypeObject clear_objfiles_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-
-static PyObject *
+static gdbpy_ref<>
create_new_objfile_event_object (struct objfile *objfile)
{
- PyObject *objfile_event;
- PyObject *py_objfile;
-
- objfile_event = create_event_object (&new_objfile_event_object_type);
- if (!objfile_event)
- goto fail;
+ gdbpy_ref<> objfile_event
+ = create_event_object (&new_objfile_event_object_type);
+ if (objfile_event == NULL)
+ return NULL;
- /* Note that objfile_to_objfile_object returns a borrowed reference,
- so we don't need a decref here. */
- py_objfile = objfile_to_objfile_object (objfile);
- if (!py_objfile || evpy_add_attribute (objfile_event,
- "new_objfile",
- py_objfile) < 0)
- goto fail;
+ gdbpy_ref<> py_objfile = objfile_to_objfile_object (objfile);
+ if (py_objfile == NULL || evpy_add_attribute (objfile_event.get (),
+ "new_objfile",
+ py_objfile.get ()) < 0)
+ return NULL;
return objfile_event;
-
- fail:
- Py_XDECREF (objfile_event);
- return NULL;
}
/* Callback function which notifies observers when a new objfile event occurs.
int
emit_new_objfile_event (struct objfile *objfile)
{
- PyObject *event;
-
if (evregpy_no_listeners_p (gdb_py_events.new_objfile))
return 0;
- event = create_new_objfile_event_object (objfile);
- if (event)
- return evpy_emit_event (event, gdb_py_events.new_objfile);
+ gdbpy_ref<> event = create_new_objfile_event_object (objfile);
+ if (event != NULL)
+ return evpy_emit_event (event.get (), gdb_py_events.new_objfile);
return -1;
}
-GDBPY_NEW_EVENT_TYPE (new_objfile,
- "gdb.NewObjFileEvent",
- "NewObjFileEvent",
- "GDB new object file event object",
- event_object_type);
\f
/* Subroutine of emit_clear_objfiles_event to simplify it. */
-static PyObject *
+static gdbpy_ref<>
create_clear_objfiles_event_object (void)
{
- PyObject *objfile_event;
- PyObject *py_progspace;
+ gdbpy_ref<> objfile_event
+ = create_event_object (&clear_objfiles_event_object_type);
+ if (objfile_event == NULL)
+ return NULL;
- objfile_event = create_event_object (&clear_objfiles_event_object_type);
- if (!objfile_event)
- goto fail;
-
- /* Note that pspace_to_pspace_object returns a borrowed reference,
- so we don't need a decref here. */
- py_progspace = pspace_to_pspace_object (current_program_space);
- if (!py_progspace || evpy_add_attribute (objfile_event,
- "progspace",
- py_progspace) < 0)
- goto fail;
+ gdbpy_ref<> py_progspace = pspace_to_pspace_object (current_program_space);
+ if (py_progspace == NULL || evpy_add_attribute (objfile_event.get (),
+ "progspace",
+ py_progspace.get ()) < 0)
+ return NULL;
return objfile_event;
-
- fail:
- Py_XDECREF (objfile_event);
- return NULL;
}
/* Callback function which notifies observers when the "clear objfiles"
int
emit_clear_objfiles_event (void)
{
- PyObject *event;
-
if (evregpy_no_listeners_p (gdb_py_events.clear_objfiles))
return 0;
- event = create_clear_objfiles_event_object ();
- if (event)
- return evpy_emit_event (event, gdb_py_events.clear_objfiles);
+ gdbpy_ref<> event = create_clear_objfiles_event_object ();
+ if (event != NULL)
+ return evpy_emit_event (event.get (), gdb_py_events.clear_objfiles);
return -1;
}
-
-GDBPY_NEW_EVENT_TYPE (clear_objfiles,
- "gdb.ClearObjFilesEvent",
- "ClearObjFilesEvent",
- "GDB clear object files event object",
- event_object_type);