main.cc revision 13620:e0d9b09788f6
17199Sgblack@eecs.umich.edu/* 27199Sgblack@eecs.umich.edu * Copyright (c) 2008 The Hewlett-Packard Development Company 37199Sgblack@eecs.umich.edu * All rights reserved. 47199Sgblack@eecs.umich.edu * 57199Sgblack@eecs.umich.edu * Redistribution and use in source and binary forms, with or without 67199Sgblack@eecs.umich.edu * modification, are permitted provided that the following conditions are 77199Sgblack@eecs.umich.edu * met: redistributions of source code must retain the above copyright 87199Sgblack@eecs.umich.edu * notice, this list of conditions and the following disclaimer; 97199Sgblack@eecs.umich.edu * redistributions in binary form must reproduce the above copyright 107199Sgblack@eecs.umich.edu * notice, this list of conditions and the following disclaimer in the 117199Sgblack@eecs.umich.edu * documentation and/or other materials provided with the distribution; 127199Sgblack@eecs.umich.edu * neither the name of the copyright holders nor the names of its 137199Sgblack@eecs.umich.edu * contributors may be used to endorse or promote products derived from 147199Sgblack@eecs.umich.edu * this software without specific prior written permission. 157199Sgblack@eecs.umich.edu * 167199Sgblack@eecs.umich.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 177199Sgblack@eecs.umich.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 187199Sgblack@eecs.umich.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 197199Sgblack@eecs.umich.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 207199Sgblack@eecs.umich.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 217199Sgblack@eecs.umich.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 227199Sgblack@eecs.umich.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 237199Sgblack@eecs.umich.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 247199Sgblack@eecs.umich.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 257199Sgblack@eecs.umich.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 267199Sgblack@eecs.umich.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 277199Sgblack@eecs.umich.edu * 287199Sgblack@eecs.umich.edu * Authors: Nathan Binkert 297199Sgblack@eecs.umich.edu */ 307199Sgblack@eecs.umich.edu 317199Sgblack@eecs.umich.edu#include <Python.h> 327199Sgblack@eecs.umich.edu 337199Sgblack@eecs.umich.edu#include "sim/init.hh" 347199Sgblack@eecs.umich.edu#include "sim/init_signals.hh" 357199Sgblack@eecs.umich.edu 367199Sgblack@eecs.umich.edu// main() is now pretty stripped down and just sets up python and then 377199Sgblack@eecs.umich.edu// calls initM5Python which loads the various embedded python modules 387199Sgblack@eecs.umich.edu// into the python environment and then starts things running by 397199Sgblack@eecs.umich.edu// calling m5Main. 407199Sgblack@eecs.umich.eduint 417199Sgblack@eecs.umich.edumain(int argc, char **argv) 427199Sgblack@eecs.umich.edu{ 437199Sgblack@eecs.umich.edu int ret; 447199Sgblack@eecs.umich.edu 457199Sgblack@eecs.umich.edu // Initialize m5 special signal handling. 467199Sgblack@eecs.umich.edu initSignals(); 477199Sgblack@eecs.umich.edu 487199Sgblack@eecs.umich.edu#if PY_MAJOR_VERSION >= 3 497199Sgblack@eecs.umich.edu std::unique_ptr<wchar_t[], decltype(&PyMem_RawFree)> program( 507199Sgblack@eecs.umich.edu Py_DecodeLocale(argv[0], NULL), 517199Sgblack@eecs.umich.edu &PyMem_RawFree); 527199Sgblack@eecs.umich.edu Py_SetProgramName(program.get()); 537199Sgblack@eecs.umich.edu#else 547199Sgblack@eecs.umich.edu Py_SetProgramName(argv[0]); 557199Sgblack@eecs.umich.edu#endif 567199Sgblack@eecs.umich.edu 577199Sgblack@eecs.umich.edu // initialize embedded Python interpreter 58 Py_Initialize(); 59 60 // Initialize the embedded m5 python library 61 ret = initM5Python(); 62 63 if (ret == 0) { 64 // start m5 65 ret = m5Main(argc, argv); 66 } 67 68 // clean up Python intepreter. 69 Py_Finalize(); 70 71 return ret; 72} 73