process.hh revision 11800
17199Sgblack@eecs.umich.edu/* 27199Sgblack@eecs.umich.edu * Copyright (c) 2006 The Regents of The University of Michigan 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: Gabe Black 297199Sgblack@eecs.umich.edu * Ali Saidi 307199Sgblack@eecs.umich.edu */ 317199Sgblack@eecs.umich.edu 327199Sgblack@eecs.umich.edu#ifndef __MIPS_PROCESS_HH__ 337199Sgblack@eecs.umich.edu#define __MIPS_PROCESS_HH__ 347199Sgblack@eecs.umich.edu 357199Sgblack@eecs.umich.edu#include <string> 367199Sgblack@eecs.umich.edu#include <vector> 377199Sgblack@eecs.umich.edu 387199Sgblack@eecs.umich.edu#include "mem/page_table.hh" 397199Sgblack@eecs.umich.edu#include "sim/process.hh" 407199Sgblack@eecs.umich.edu 417199Sgblack@eecs.umich.educlass LiveProcess; 427199Sgblack@eecs.umich.educlass ObjectFile; 437199Sgblack@eecs.umich.educlass System; 447199Sgblack@eecs.umich.edu 457199Sgblack@eecs.umich.educlass MipsLiveProcess : public LiveProcess 467199Sgblack@eecs.umich.edu{ 477199Sgblack@eecs.umich.edu protected: 487199Sgblack@eecs.umich.edu MipsLiveProcess(LiveProcessParams * params, ObjectFile *objFile); 497199Sgblack@eecs.umich.edu 507199Sgblack@eecs.umich.edu void initState(); 517199Sgblack@eecs.umich.edu 527199Sgblack@eecs.umich.edu template<class IntType> 537199Sgblack@eecs.umich.edu void argsInit(int pageSize); 547199Sgblack@eecs.umich.edu 557199Sgblack@eecs.umich.edu public: 567199Sgblack@eecs.umich.edu MipsISA::IntReg getSyscallArg(ThreadContext *tc, int &i); 577199Sgblack@eecs.umich.edu /// Explicitly import the otherwise hidden getSyscallArg 587202Sgblack@eecs.umich.edu using LiveProcess::getSyscallArg; 597202Sgblack@eecs.umich.edu void setSyscallArg(ThreadContext *tc, int i, MipsISA::IntReg val); 607202Sgblack@eecs.umich.edu void setSyscallReturn(ThreadContext *tc, SyscallReturn return_value); 617202Sgblack@eecs.umich.edu}; 627202Sgblack@eecs.umich.edu 637202Sgblack@eecs.umich.edu/* No architectural page table defined for this ISA */ 647202Sgblack@eecs.umich.edutypedef NoArchPageTable ArchPageTable; 657202Sgblack@eecs.umich.edu 667202Sgblack@eecs.umich.edu 677202Sgblack@eecs.umich.edu#endif // __MIPS_PROCESS_HH__ 687202Sgblack@eecs.umich.edu