process.hh revision 4188
18889Sgeoffrey.blake@arm.com/* 28889Sgeoffrey.blake@arm.com * Copyright (c) 2007 The Hewlett-Packard Development Company 38889Sgeoffrey.blake@arm.com * All rights reserved. 48889Sgeoffrey.blake@arm.com * 58889Sgeoffrey.blake@arm.com * Redistribution and use of this software in source and binary forms, 68889Sgeoffrey.blake@arm.com * with or without modification, are permitted provided that the 78889Sgeoffrey.blake@arm.com * following conditions are met: 88889Sgeoffrey.blake@arm.com * 98889Sgeoffrey.blake@arm.com * The software must be used only for Non-Commercial Use which means any 108889Sgeoffrey.blake@arm.com * use which is NOT directed to receiving any direct monetary 118889Sgeoffrey.blake@arm.com * compensation for, or commercial advantage from such use. Illustrative 12 * examples of non-commercial use are academic research, personal study, 13 * teaching, education and corporate research & development. 14 * Illustrative examples of commercial use are distributing products for 15 * commercial advantage and providing services using the software for 16 * commercial advantage. 17 * 18 * If you wish to use this software or functionality therein that may be 19 * covered by patents for commercial use, please contact: 20 * Director of Intellectual Property Licensing 21 * Office of Strategy and Technology 22 * Hewlett-Packard Company 23 * 1501 Page Mill Road 24 * Palo Alto, California 94304 25 * 26 * Redistributions of source code must retain the above copyright notice, 27 * this list of conditions and the following disclaimer. Redistributions 28 * in binary form must reproduce the above copyright notice, this list of 29 * conditions and the following disclaimer in the documentation and/or 30 * other materials provided with the distribution. Neither the name of 31 * the COPYRIGHT HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its 32 * contributors may be used to endorse or promote products derived from 33 * this software without specific prior written permission. No right of 34 * sublicense is granted herewith. Derivatives of the software and 35 * output created using the software may be prepared, but only for 36 * Non-Commercial Uses. Derivatives of the software may be shared with 37 * others provided: (i) the others agree to abide by the list of 38 * conditions herein which includes the Non-Commercial Use restrictions; 39 * and (ii) such Derivatives of the software include the above copyright 40 * notice to acknowledge the contribution from this software where 41 * applicable, this list of conditions and the disclaimer below. 42 * 43 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 44 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 45 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 46 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 47 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 48 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 49 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 50 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 51 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 52 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 53 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 54 * 55 * Authors: Gabe Black 56 */ 57 58#ifndef __ARCH_X86_PROCESS_HH__ 59#define __ARCH_X86_PROCESS_HH__ 60 61#include <string> 62#include <vector> 63#include "sim/process.hh" 64 65namespace X86ISA 66{ 67 struct M5_64_auxv_t 68 { 69 int64_t a_type; 70 union { 71 int64_t a_val; 72 int64_t a_ptr; 73 int64_t a_fcn; 74 }; 75 76 M5_64_auxv_t() 77 {} 78 79 M5_64_auxv_t(int64_t type, int64_t val); 80 }; 81 82 class X86LiveProcess : public LiveProcess 83 { 84 protected: 85 std::vector<M5_64_auxv_t> auxv; 86 87 X86LiveProcess(const std::string &nm, ObjectFile *objFile, 88 System *_system, 89 int stdin_fd, int stdout_fd, int stderr_fd, 90 std::vector<std::string> &argv, 91 std::vector<std::string> &envp, 92 const std::string &cwd, 93 uint64_t _uid, uint64_t _euid, 94 uint64_t _gid, uint64_t _egid, 95 uint64_t _pid, uint64_t _ppid); 96 97 void startup(); 98 99 public: 100 101 //Handles traps which request services from the operating system 102 virtual void handleTrap(int trapNum, ThreadContext *tc); 103 104 void argsInit(int intSize, int pageSize); 105 }; 106} 107 108#endif // __ARCH_X86_PROCESS_HH__ 109