[thirdparty/binutils-gdb.git] / gdb / python / py-evts.c

/* Python interface to inferior events.

   Copyright (C) 2009-2025 Free Software Foundation, Inc.

   This file is part of GDB.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include "py-events.h"

static struct PyModuleDef EventModuleDef =
{
  PyModuleDef_HEAD_INIT,
  "_gdbevents",
  NULL,
  -1,
  NULL,
  NULL,
  NULL,
  NULL,
  NULL
};

/* Helper function to add a single event registry to the events
   module.  */

static int CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
add_new_registry (eventregistry_object **registryp, const char *name)
{
  *registryp = create_eventregistry_object ();

  if (*registryp == NULL)
    return -1;

  return gdb_pymodule_addobject (gdb_py_events.module,
				 name,
				 (PyObject *)(*registryp));
}

/* Create and populate the _gdbevents module.  Note that this is
   always created, see the base gdb __init__.py.  */

PyMODINIT_FUNC
gdbpy_events_mod_func ()
{
  gdb_py_events.module = PyModule_Create (&EventModuleDef);
  if (gdb_py_events.module == nullptr)
    return nullptr;

#define GDB_PY_DEFINE_EVENT(name)					\
  if (add_new_registry (&gdb_py_events.name, #name) < 0)	\
    return nullptr;
#include "py-all-events.def"
#undef GDB_PY_DEFINE_EVENT

  return gdb_py_events.module;
}
Commit	Line	Data
	1	/* Python interface to inferior events.
	2
	3	Copyright (C) 2009-2025 Free Software Foundation, Inc.
	4
	5	This file is part of GDB.
	6
	7	This program is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation; either version 3 of the License, or
	10	(at your option) any later version.
	11
	12	This program is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with this program. If not, see <http://www.gnu.org/licenses/>. */
	19
	20	#include "py-events.h"
	21
	22	static struct PyModuleDef EventModuleDef =
	23	{
	24	PyModuleDef_HEAD_INIT,
	25	"_gdbevents",
	26	NULL,
	27	-1,
	28	NULL,
	29	NULL,
	30	NULL,
	31	NULL,
	32	NULL
	33	};
	34
	35	/* Helper function to add a single event registry to the events
	36	module. */
	37
	38	static int CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
	39	add_new_registry (eventregistry_object *registryp, const char name)
	40	{
	41	*registryp = create_eventregistry_object ();
	42
	43	if (*registryp == NULL)
	44	return -1;
	45
	46	return gdb_pymodule_addobject (gdb_py_events.module,
	47	name,
	48	(PyObject )(registryp));
	49	}
	50
	51	/* Create and populate the _gdbevents module. Note that this is
	52	always created, see the base gdb __init__.py. */
	53
	54	PyMODINIT_FUNC
	55	gdbpy_events_mod_func ()
	56	{
	57	gdb_py_events.module = PyModule_Create (&EventModuleDef);
	58	if (gdb_py_events.module == nullptr)
	59	return nullptr;
	60
	61	#define GDB_PY_DEFINE_EVENT(name) \
	62	if (add_new_registry (&gdb_py_events.name, #name) < 0) \
	63	return nullptr;
	64	#include "py-all-events.def"
	65	#undef GDB_PY_DEFINE_EVENT
	66
	67	return gdb_py_events.module;
	68	}