src/arch/power/process.hh

   1 /*
   2  * Copyright (c) 2007-2008 The Florida State University
   3  * Copyright (c) 2009 The University of Edinburgh
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions are
   8  * met: redistributions of source code must retain the above copyright
   9  * notice, this list of conditions and the following disclaimer;
  10  * redistributions in binary form must reproduce the above copyright
  11  * notice, this list of conditions and the following disclaimer in the
  12  * documentation and/or other materials provided with the distribution;
  13  * neither the name of the copyright holders nor the names of its
  14  * contributors may be used to endorse or promote products derived from
  15  * this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  18  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  19  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  20  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  21  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  22  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  23  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  24  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  25  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  26  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  27  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  *
  29  * Authors: Stephen Hines
  30  *          Timothy M. Jones
  31  */
  32
  33 #ifndef __POWER_PROCESS_HH__
  34 #define __POWER_PROCESS_HH__
  35
  36 #include <string>
  37 #include <vector>
  38 #include "sim/process.hh"
  39
  40 class LiveProcess;
  41 class ObjectFile;
  42 class System;
  43
  44 class PowerLiveProcess : public LiveProcess
  45 {
  46   protected:
  47     PowerLiveProcess(LiveProcessParams * params, ObjectFile *objFile);
  48
  49     void startup();
  50
  51   public:
  52     void argsInit(int intSize, int pageSize);
  53     PowerISA::IntReg getSyscallArg(ThreadContext *tc, int i);
  54     void setSyscallArg(ThreadContext *tc, int i, PowerISA::IntReg val);
  55     void setSyscallReturn(ThreadContext *tc, SyscallReturn return_value);
  56 };
  57
  58 #endif // __POWER_PROCESS_HH__
  59