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-/*
- * Copyright (c) 2006 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Authors: Nathan Binkert
- */
-
-#include <Python.h>
-
-#include "python/swig/pyevent.hh"
-
-#include "base/misc.hh"
-#include "sim/async.hh"
-#include "sim/eventq.hh"
-
-PythonEvent::PythonEvent(PyObject *code, Priority priority)
- : Event(priority), eventCode(code)
-{
- if (code == NULL)
- panic("Passed in invalid object");
-}
-
-PythonEvent::~PythonEvent()
-{
-}
-
-void
-PythonEvent::process()
-{
- PyObject *args = PyTuple_New(0);
- PyObject *result = PyObject_Call(eventCode, args, NULL);
- Py_DECREF(args);
-
- if (result) {
- // Nothing to do just decrement the reference count
- Py_DECREF(result);
- } else {
- // Somethign should be done to signal back to the main interpreter
- // that there's been an exception.
- async_event = true;
- async_exception = true;
- /* Wake up some event queue to handle event */
- getEventQueue(0)->wakeup();
- }
-
- // Since the object has been removed from the event queue, its
- // reference count must be decremented.
- Py_DECREF(object);
-}