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7d221d749c
The first patch in this series went through several iterations as I'd forgotten how many places had to be touched to add a new event and a new event type. This patch simplifies the process using two new ".def" files. Now, a new event type can be added by adding a line to "py-event-types.def", and a new event registry can be added by adding a line to "py-all-events.def". ChangeLog 2017-09-11 Tom Tromey <tom@tromey.com> * python/python.c (do_start_initialization): Use py-event-types.def to initialize types. Define all object type structures. * python/python-internal.h: Don't declare event initialization functions. * python/py-threadevent.c (thread_event_object_type): Don't define. * python/py-stopevent.c (stop_event_object_type): Don't define. * python/py-signalevent.c (signal_event_object_type): Don't declare or define. * python/py-newobjfileevent.c (new_objfile_event_object_type) (clear_objfiles_event_object_type): Don't declare or define. * python/py-infevents.c (inferior_call_pre_event_object_type) (inferior_call_post_event_object_type) (register_changed_event_object_type) (memory_changed_event_object_type): Don't declare or define. * python/py-inferior.c (new_thread_event_object_type) (new_inferior_event_object_type) (inferior_deleted_event_object_type): Don't declare or define. * python/py-exitedevent.c (exited_event_object_type): Don't declare or define. * python/py-evts.c (gdbpy_initialize_py_events): Use py-all-events.def. * python/py-events.h (thread_event_object_type): Don't declare. (events_object): Use py-all-events.def. * python/py-event.h (GDBPY_NEW_EVENT_TYPE): Remove. Use py-event-types.def. * python/py-event-types.def: New file. * python/py-continueevent.c (create_continue_event_object): Don't declare or define. * python/py-bpevent.c (breakpoint_event_object_type): Don't declare or define. * python/py-all-events.def: New file.
67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
/* Python interface to inferior exit events.
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Copyright (C) 2009-2017 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "py-event.h"
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static PyObject *
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create_exited_event_object (const LONGEST *exit_code, struct inferior *inf)
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{
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gdbpy_ref<> exited_event (create_event_object (&exited_event_object_type));
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if (exited_event == NULL)
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return NULL;
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if (exit_code)
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{
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gdbpy_ref<> exit_code_obj (PyLong_FromLongLong (*exit_code));
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if (exit_code_obj == NULL)
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return NULL;
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if (evpy_add_attribute (exited_event.get (), "exit_code",
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exit_code_obj.get ()) < 0)
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return NULL;
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}
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gdbpy_ref<> inf_obj (inferior_to_inferior_object (inf));
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if (inf_obj == NULL || evpy_add_attribute (exited_event.get (),
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"inferior",
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inf_obj.get ()) < 0)
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return NULL;
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return exited_event.release ();
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}
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/* Callback that is used when an exit event occurs. This function
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will create a new Python exited event object. */
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int
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emit_exited_event (const LONGEST *exit_code, struct inferior *inf)
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{
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if (evregpy_no_listeners_p (gdb_py_events.exited))
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return 0;
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gdbpy_ref<> event (create_exited_event_object (exit_code, inf));
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if (event != NULL)
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return evpy_emit_event (event.get (), gdb_py_events.exited);
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return -1;
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}
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