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92 lines
2.4 KiB
C
92 lines
2.4 KiB
C
/* Python interface to inferior exit events.
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Copyright (C) 2009-2016 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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extern PyTypeObject exited_event_object_type
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CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
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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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PyObject *exited_event;
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PyObject *inf_obj = NULL;
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exited_event = create_event_object (&exited_event_object_type);
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if (!exited_event)
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goto fail;
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if (exit_code)
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{
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PyObject *exit_code_obj = PyLong_FromLongLong (*exit_code);
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int failed;
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if (exit_code_obj == NULL)
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goto fail;
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failed = evpy_add_attribute (exited_event, "exit_code",
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exit_code_obj) < 0;
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Py_DECREF (exit_code_obj);
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if (failed)
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goto fail;
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}
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inf_obj = inferior_to_inferior_object (inf);
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if (!inf_obj || evpy_add_attribute (exited_event,
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"inferior",
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inf_obj) < 0)
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goto fail;
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Py_DECREF (inf_obj);
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return exited_event;
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fail:
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Py_XDECREF (inf_obj);
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Py_XDECREF (exited_event);
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return NULL;
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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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PyObject *event;
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if (evregpy_no_listeners_p (gdb_py_events.exited))
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return 0;
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event = create_exited_event_object (exit_code, inf);
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if (event)
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return evpy_emit_event (event, gdb_py_events.exited);
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return -1;
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}
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GDBPY_NEW_EVENT_TYPE (exited,
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"gdb.ExitedEvent",
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"ExitedEvent",
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"GDB exited event object",
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event_object_type);
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