diff options
Diffstat (limited to 'src/python/swig/pyobject.cc')
| -rw-r--r-- | src/python/swig/pyobject.cc | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/src/python/swig/pyobject.cc b/src/python/swig/pyobject.cc deleted file mode 100644 index 07a2ef864..000000000 --- a/src/python/swig/pyobject.cc +++ /dev/null @@ -1,195 +0,0 @@ -/* - * 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 <string> - -#include "base/inifile.hh" -#include "base/output.hh" -#include "config/the_isa.hh" - -#if THE_ISA != NULL_ISA -#include "dev/net/etherdevice.hh" -#include "dev/net/etherobject.hh" - -#endif -#include "python/swig/pyobject.hh" - -#include "mem/mem_object.hh" -#include "mem/ruby/slicc_interface/AbstractController.hh" -#include "sim/full_system.hh" -#include "sim/sim_object.hh" - -using namespace std; - -#if THE_ISA != NULL_ISA -EtherInt * -lookupEthPort(SimObject *so, const std::string &name, int i) -{ - EtherObject *eo = dynamic_cast<EtherObject *>(so); - EtherDevice *ed = dynamic_cast<EtherDevice *>(so); - if (eo == NULL && ed == NULL) { - warn("error casting SimObject %s", so->name()); - return NULL; - } - - EtherInt *p = NULL; - if (eo) - p = eo->getEthPort(name, i); - else - p = ed->getEthPort(name, i); - return p; -} -#endif - -/** - * Connect the described MemObject ports. Called from Python via SWIG. - * The indices i1 & i2 will be -1 for regular ports, >= 0 for vector ports. - * SimObject1 is the master, and SimObject2 is the slave - */ -int -connectPorts(SimObject *o1, const std::string &name1, int i1, - SimObject *o2, const std::string &name2, int i2) -{ -#if THE_ISA != NULL_ISA - EtherObject *eo1, *eo2; - EtherDevice *ed1, *ed2; - eo1 = dynamic_cast<EtherObject*>(o1); - ed1 = dynamic_cast<EtherDevice*>(o1); - eo2 = dynamic_cast<EtherObject*>(o2); - ed2 = dynamic_cast<EtherDevice*>(o2); - - if ((eo1 || ed1) && (eo2 || ed2)) { - EtherInt *p1 = lookupEthPort(o1, name1, i1); - EtherInt *p2 = lookupEthPort(o2, name2, i2); - - if (p1 != NULL && p2 != NULL) { - - p1->setPeer(p2); - p2->setPeer(p1); - - return 1; - } - } -#endif - - // These could be MessageBuffers from the ruby memory system. If so, they - // need not be connected to anything currently. - MessageBuffer *mb1, *mb2; - mb1 = dynamic_cast<MessageBuffer*>(o1); - mb2 = dynamic_cast<MessageBuffer*>(o2); - - if (mb1 || mb2) { - // No need to connect anything here currently. MessageBuffer - // connections in Python only serve to print the connections in - // the config output. - // TODO: Add real ports to MessageBuffers and use MemObject connect - // code below to bind MessageBuffer senders and receivers - return 1; - } - - MemObject *mo1, *mo2; - mo1 = dynamic_cast<MemObject*>(o1); - mo2 = dynamic_cast<MemObject*>(o2); - - if (mo1 == NULL || mo2 == NULL) { - panic ("Error casting SimObjects %s and %s to MemObject", o1->name(), - o2->name()); - } - - // generic master/slave port connection - BaseMasterPort& masterPort = mo1->getMasterPort(name1, i1); - BaseSlavePort& slavePort = mo2->getSlavePort(name2, i2); - - masterPort.bind(slavePort); - - return 1; -} - -inline IniFile & -inifile() -{ - static IniFile inifile; - return inifile; -} - -/** - * Convert a pointer to the Python object that SWIG wraps around a C++ - * SimObject pointer back to the actual C++ pointer. See main.i. - */ -extern "C" SimObject *convertSwigSimObjectPtr(PyObject *); - -// Python.h is notoriously not const-correct (for 2.4, anyway)... make -// a little define here to reduce the noise and make it easier to -// #ifdef away if Python.h gets fixed. Note there are a couple of -// these in sim/main.cc as well that are handled without this define. -#define PCC(s) const_cast<char *>(s) - -/** Single instance of PythonSimObjectResolver as its action is effectively - * static but SimObjectResolver can use a non-persistent object */ -PythonSimObjectResolver pythonSimObjectResolver; - -SimObject * -PythonSimObjectResolver::resolveSimObject(const string &name) -{ - PyObject *module = PyImport_ImportModule(PCC("m5.SimObject")); - if (module == NULL) - panic("Could not import m5.SimObject"); - - PyObject *resolver = - PyObject_GetAttrString(module, PCC("resolveSimObject")); - if (resolver == NULL) { - PyErr_Print(); - panic("resolveSimObject: failed to find resolveSimObject"); - } - - PyObject *ptr = PyObject_CallFunction(resolver, PCC("(s)"), name.c_str()); - if (ptr == NULL) { - PyErr_Print(); - panic("resolveSimObject: failure on call to Python for %s", name); - } - - SimObject *obj = convertSwigSimObjectPtr(ptr); - if (obj == NULL) - panic("resolveSimObject: failure on pointer conversion for %s", name); - - Py_DECREF(module); - Py_DECREF(resolver); - Py_DECREF(ptr); - - return obj; -} - -CheckpointIn * -getCheckpoint(const std::string &cpt_dir) -{ - return new CheckpointIn(cpt_dir, pythonSimObjectResolver); -} |