process.hh revision 10299
110915Sandreas.sandberg@arm.com/*
211313Sandreas.sandberg@arm.com* Copyright (c) 2012 ARM Limited
310915Sandreas.sandberg@arm.com * All rights reserved
410915Sandreas.sandberg@arm.com *
510915Sandreas.sandberg@arm.com * The license below extends only to copyright in the software and shall
610915Sandreas.sandberg@arm.com * not be construed as granting a license to any other intellectual
710915Sandreas.sandberg@arm.com * property including but not limited to intellectual property relating
810915Sandreas.sandberg@arm.com * to a hardware implementation of the functionality of the software
910915Sandreas.sandberg@arm.com * licensed hereunder.  You may use the software subject to the license
1010915Sandreas.sandberg@arm.com * terms below provided that you ensure that this notice is replicated
1110915Sandreas.sandberg@arm.com * unmodified and in its entirety in all distributions of the software,
1210915Sandreas.sandberg@arm.com * modified or unmodified, in source code or in binary form.
1310915Sandreas.sandberg@arm.com *
1410915Sandreas.sandberg@arm.com * Copyright (c) 2007-2008 The Florida State University
1510915Sandreas.sandberg@arm.com * All rights reserved.
1610915Sandreas.sandberg@arm.com *
1710915Sandreas.sandberg@arm.com * Redistribution and use in source and binary forms, with or without
1810915Sandreas.sandberg@arm.com * modification, are permitted provided that the following conditions are
1910915Sandreas.sandberg@arm.com * met: redistributions of source code must retain the above copyright
2010915Sandreas.sandberg@arm.com * notice, this list of conditions and the following disclaimer;
2110915Sandreas.sandberg@arm.com * redistributions in binary form must reproduce the above copyright
2210915Sandreas.sandberg@arm.com * notice, this list of conditions and the following disclaimer in the
2310915Sandreas.sandberg@arm.com * documentation and/or other materials provided with the distribution;
2410915Sandreas.sandberg@arm.com * neither the name of the copyright holders nor the names of its
2510915Sandreas.sandberg@arm.com * contributors may be used to endorse or promote products derived from
2610915Sandreas.sandberg@arm.com * this software without specific prior written permission.
2710915Sandreas.sandberg@arm.com *
2810915Sandreas.sandberg@arm.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
2910915Sandreas.sandberg@arm.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
3010915Sandreas.sandberg@arm.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
3110915Sandreas.sandberg@arm.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
3210915Sandreas.sandberg@arm.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
3310915Sandreas.sandberg@arm.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
3410915Sandreas.sandberg@arm.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
3510915Sandreas.sandberg@arm.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
3610915Sandreas.sandberg@arm.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
3710915Sandreas.sandberg@arm.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
3810915Sandreas.sandberg@arm.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
3910915Sandreas.sandberg@arm.com *
4010915Sandreas.sandberg@arm.com * Authors: Stephen Hines
4110915Sandreas.sandberg@arm.com */
4210915Sandreas.sandberg@arm.com
4310915Sandreas.sandberg@arm.com#ifndef __ARM_PROCESS_HH__
4410915Sandreas.sandberg@arm.com#define __ARM_PROCESS_HH__
4510915Sandreas.sandberg@arm.com
4610915Sandreas.sandberg@arm.com#include <string>
4710915Sandreas.sandberg@arm.com#include <vector>
4810915Sandreas.sandberg@arm.com
4910915Sandreas.sandberg@arm.com#include "arch/arm/intregs.hh"
5010915Sandreas.sandberg@arm.com#include "base/loader/object_file.hh"
5110915Sandreas.sandberg@arm.com#include "sim/process.hh"
5210915Sandreas.sandberg@arm.com
5310915Sandreas.sandberg@arm.comclass LiveProcess;
5410915Sandreas.sandberg@arm.comclass ObjectFile;
5510915Sandreas.sandberg@arm.comclass System;
5610915Sandreas.sandberg@arm.com
5710915Sandreas.sandberg@arm.comclass ArmLiveProcess : public LiveProcess
5810915Sandreas.sandberg@arm.com{
5910915Sandreas.sandberg@arm.com  protected:
6010915Sandreas.sandberg@arm.com    ObjectFile::Arch arch;
6110915Sandreas.sandberg@arm.com    ArmLiveProcess(LiveProcessParams * params, ObjectFile *objFile,
6210915Sandreas.sandberg@arm.com                   ObjectFile::Arch _arch);
6310915Sandreas.sandberg@arm.com    template<class IntType>
6410915Sandreas.sandberg@arm.com    void argsInit(int pageSize, ArmISA::IntRegIndex spIndex);
6510915Sandreas.sandberg@arm.com};
6610915Sandreas.sandberg@arm.com
6710915Sandreas.sandberg@arm.comclass ArmLiveProcess32 : public ArmLiveProcess
6810915Sandreas.sandberg@arm.com{
6910915Sandreas.sandberg@arm.com  protected:
7010915Sandreas.sandberg@arm.com    ObjectFile::Arch arch;
7110915Sandreas.sandberg@arm.com    ArmLiveProcess32(LiveProcessParams * params, ObjectFile *objFile,
7210915Sandreas.sandberg@arm.com                     ObjectFile::Arch _arch);
7310915Sandreas.sandberg@arm.com
7410915Sandreas.sandberg@arm.com    void initState();
7510915Sandreas.sandberg@arm.com
7610915Sandreas.sandberg@arm.com  public:
7710915Sandreas.sandberg@arm.com
7810915Sandreas.sandberg@arm.com    ArmISA::IntReg getSyscallArg(ThreadContext *tc, int &i, int width);
7910915Sandreas.sandberg@arm.com    ArmISA::IntReg getSyscallArg(ThreadContext *tc, int &i);
8010915Sandreas.sandberg@arm.com    void setSyscallArg(ThreadContext *tc, int i, ArmISA::IntReg val);
8110915Sandreas.sandberg@arm.com    void setSyscallReturn(ThreadContext *tc, SyscallReturn return_value);
8210915Sandreas.sandberg@arm.com};
8310915Sandreas.sandberg@arm.com
8410915Sandreas.sandberg@arm.comclass ArmLiveProcess64 : public ArmLiveProcess
8510915Sandreas.sandberg@arm.com{
8610915Sandreas.sandberg@arm.com  protected:
8710915Sandreas.sandberg@arm.com    ObjectFile::Arch arch;
8811313Sandreas.sandberg@arm.com    ArmLiveProcess64(LiveProcessParams * params, ObjectFile *objFile,
8911313Sandreas.sandberg@arm.com                     ObjectFile::Arch _arch);
9010915Sandreas.sandberg@arm.com
9110915Sandreas.sandberg@arm.com    void initState();
9210915Sandreas.sandberg@arm.com
9310915Sandreas.sandberg@arm.com  public:
9410915Sandreas.sandberg@arm.com
9510915Sandreas.sandberg@arm.com    ArmISA::IntReg getSyscallArg(ThreadContext *tc, int &i, int width);
9610915Sandreas.sandberg@arm.com    ArmISA::IntReg getSyscallArg(ThreadContext *tc, int &i);
9710915Sandreas.sandberg@arm.com    void setSyscallArg(ThreadContext *tc, int i, ArmISA::IntReg val);
9810915Sandreas.sandberg@arm.com    void setSyscallReturn(ThreadContext *tc, SyscallReturn return_value);
9910915Sandreas.sandberg@arm.com};
10010915Sandreas.sandberg@arm.com
10110915Sandreas.sandberg@arm.com/* No architectural page table defined for this ISA */
10210915Sandreas.sandberg@arm.comtypedef NoArchPageTable ArchPageTable;
10310915Sandreas.sandberg@arm.com
10410915Sandreas.sandberg@arm.com#endif // __ARM_PROCESS_HH__
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10610915Sandreas.sandberg@arm.com