process.hh revision 7532:3f6413fc37a2
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_LINUX_PROCESS_HH__ 34#define __POWER_LINUX_PROCESS_HH__ 35 36#include "arch/power/process.hh" 37 38 39/// A process with emulated PPC/Linux syscalls. 40class PowerLinuxProcess : public PowerLiveProcess 41{ 42 public: 43 PowerLinuxProcess(LiveProcessParams * params, ObjectFile *objFile); 44 45 virtual SyscallDesc* getDesc(int callnum); 46 47 void initState(); 48 49 PowerISA::IntReg getSyscallArg(ThreadContext *tc, int &i); 50 void setSyscallArg(ThreadContext *tc, int i, PowerISA::IntReg val); 51 52 /// Array of syscall descriptors, indexed by call number. 53 static SyscallDesc syscallDescs[]; 54 55 const int Num_Syscall_Descs; 56}; 57 58#endif // __POWER_LINUX_PROCESS_HH__ 59