system.hh revision 180
15390SN/A/* 25445SN/A * Copyright (c) 2003 The Regents of The University of Michigan 35390SN/A * All rights reserved. 45390SN/A * 55390SN/A * Redistribution and use in source and binary forms, with or without 65390SN/A * modification, are permitted provided that the following conditions are 75390SN/A * met: redistributions of source code must retain the above copyright 85390SN/A * notice, this list of conditions and the following disclaimer; 95390SN/A * redistributions in binary form must reproduce the above copyright 105390SN/A * notice, this list of conditions and the following disclaimer in the 115390SN/A * documentation and/or other materials provided with the distribution; 125390SN/A * neither the name of the copyright holders nor the names of its 135390SN/A * contributors may be used to endorse or promote products derived from 145390SN/A * this software without specific prior written permission. 155390SN/A * 165390SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 175390SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 185390SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 195390SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 205390SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 215390SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 225390SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 235390SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 245390SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 255390SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 265390SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 275390SN/A */ 285390SN/A 295390SN/A#ifndef __SYSTEM_HH__ 305390SN/A#define __SYSTEM_HH__ 315390SN/A 325445SN/A#include <string> 338232Snate@binkert.org#include <vector> 345636Sgblack@eecs.umich.edu 355636Sgblack@eecs.umich.edu#include "sim/sim_object.hh" 365636Sgblack@eecs.umich.edu#include "cpu/pc_event.hh" 375390SN/A#include "base/loader/symtab.hh" 385390SN/A 395390SN/Aclass MemoryController; 405390SN/Aclass PhysicalMemory; 415390SN/Aclass RemoteGDB; 425636Sgblack@eecs.umich.educlass GDBListener; 435390SN/A 445636Sgblack@eecs.umich.educlass ExecContext; 455636Sgblack@eecs.umich.edu 465445SN/Aclass System : public SimObject 475445SN/A{ 485445SN/A public: 495445SN/A const int init_param; 505445SN/A MemoryController *memCtrl; 515898Sgblack@eecs.umich.edu PhysicalMemory *physmem; 525390SN/A 535390SN/A PCEventQueue pcEventQueue; 545390SN/A 555390SN/A std::vector<ExecContext *> execContexts; 565390SN/A 575390SN/A virtual int registerExecContext(ExecContext *xc); 585636Sgblack@eecs.umich.edu virtual void replaceExecContext(int xcIndex, ExecContext *xc); 595390SN/A 605390SN/A public: 615445SN/A System(const std::string _name, const int _init_param, 625445SN/A MemoryController *, PhysicalMemory *); 635445SN/A ~System(); 645445SN/A 655445SN/A virtual Addr getKernelStart() const = 0; 665445SN/A virtual Addr getKernelEnd() const = 0; 675445SN/A virtual Addr getKernelEntry() const = 0; 685445SN/A virtual bool breakpoint() = 0; 695445SN/A 705636Sgblack@eecs.umich.edu 715445SN/A public: 725898Sgblack@eecs.umich.edu //////////////////////////////////////////// 735390SN/A // 745390SN/A // STATIC GLOBAL SYSTEM LIST 755636Sgblack@eecs.umich.edu // 767903Shestness@cs.utexas.edu //////////////////////////////////////////// 7710905Sandreas.sandberg@arm.com 787903Shestness@cs.utexas.edu static std::vector<System *> systemList; 797903Shestness@cs.utexas.edu static int numSystemsRunning; 807903Shestness@cs.utexas.edu 817903Shestness@cs.utexas.edu static void printSystems(); 827903Shestness@cs.utexas.edu}; 837903Shestness@cs.utexas.edu 8410905Sandreas.sandberg@arm.com#endif // __SYSTEM_HH__ 857903Shestness@cs.utexas.edu