process.hh revision 9552
1/* 2 * Copyright (c) 2007-2008 The Florida State University 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; 9 * redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution; 12 * neither the name of the copyright holders nor the names of its 13 * contributors may be used to endorse or promote products derived from 14 * this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * Authors: Stephen Hines 29 */ 30 31#ifndef __ARM_PROCESS_HH__ 32#define __ARM_PROCESS_HH__ 33 34#include <string> 35#include <vector> 36 37#include "base/loader/object_file.hh" 38#include "sim/process.hh" 39 40class LiveProcess; 41class ObjectFile; 42class System; 43 44class ArmLiveProcess : public LiveProcess 45{ 46 protected: 47 ObjectFile::Arch arch; 48 ArmLiveProcess(LiveProcessParams * params, ObjectFile *objFile, 49 ObjectFile::Arch _arch); 50 51 void initState(); 52 53 public: 54 void argsInit(int intSize, int pageSize); 55 56 ArmISA::IntReg getSyscallArg(ThreadContext *tc, int &i, int width); 57 ArmISA::IntReg getSyscallArg(ThreadContext *tc, int &i); 58 void setSyscallArg(ThreadContext *tc, int i, ArmISA::IntReg val); 59 void setSyscallReturn(ThreadContext *tc, SyscallReturn return_value); 60}; 61 62#endif // __ARM_PROCESS_HH__ 63 64