linux.hh revision 5971:9c6391381323
1/* 2 * Copyright (c) 2007 The Hewlett-Packard Development Company 3 * All rights reserved. 4 * 5 * Redistribution and use of this software in source and binary forms, 6 * with or without modification, are permitted provided that the 7 * following conditions are met: 8 * 9 * The software must be used only for Non-Commercial Use which means any 10 * use which is NOT directed to receiving any direct monetary 11 * 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_LINUX_LINUX_HH__ 59#define __ARCH_X86_LINUX_LINUX_HH__ 60 61#include "kern/linux/linux.hh" 62 63class X86Linux64 : public Linux 64{ 65 public: 66 67 typedef struct { 68 uint64_t st_dev; 69 uint64_t st_ino; 70 uint64_t st_nlink; 71 uint32_t st_mode; 72 uint32_t st_uid; 73 uint32_t st_gid; 74 uint32_t __pad0; 75 uint64_t st_rdev; 76 int64_t st_size; 77 int64_t st_blksize; 78 int64_t st_blocks; 79 uint64_t st_atimeX; 80 uint64_t st_atime_nsec; 81 uint64_t st_mtimeX; 82 uint64_t st_mtime_nsec; 83 uint64_t st_ctimeX; 84 uint64_t st_ctime_nsec; 85 int64_t unused0[3]; 86 } tgt_stat64; 87 88 static OpenFlagTransTable openFlagTable[]; 89 90 static const int TGT_O_RDONLY = 00000000; //!< O_RDONLY 91 static const int TGT_O_WRONLY = 00000001; //!< O_WRONLY 92 static const int TGT_O_RDWR = 00000002; //!< O_RDWR 93 static const int TGT_O_NONBLOCK = 00004000; //!< O_NONBLOCK 94 static const int TGT_O_APPEND = 00002000; //!< O_APPEND 95 static const int TGT_O_CREAT = 00000100; //!< O_CREAT 96 static const int TGT_O_TRUNC = 00001000; //!< O_TRUNC 97 static const int TGT_O_EXCL = 00000200; //!< O_EXCL 98 static const int TGT_O_NOCTTY = 00000400; //!< O_NOCTTY 99 static const int TGT_O_SYNC = 00010000; //!< O_SYNC 100// static const int TGT_O_DRD = 0x00010000; //!< O_DRD 101// static const int TGT_O_DIRECTIO = 0x00020000; //!< O_DIRECTIO 102// static const int TGT_O_CACHE = 0x00002000; //!< O_CACHE 103// static const int TGT_O_DSYNC = 0x00008000; //!< O_DSYNC 104// static const int TGT_O_RSYNC = 0x00040000; //!< O_RSYNC 105 106 static const int NUM_OPEN_FLAGS; 107 108 static const unsigned TGT_MAP_ANONYMOUS = 0x20; 109 110 typedef struct { 111 uint64_t iov_base; // void * 112 uint64_t iov_len; // size_t 113 } tgt_iovec; 114}; 115 116class X86Linux32 : public Linux 117{ 118 public: 119 120 static OpenFlagTransTable openFlagTable[]; 121 122 static const int TGT_O_RDONLY = 00000000; //!< O_RDONLY 123 static const int TGT_O_WRONLY = 00000001; //!< O_WRONLY 124 static const int TGT_O_RDWR = 00000002; //!< O_RDWR 125 static const int TGT_O_NONBLOCK = 00004000; //!< O_NONBLOCK 126 static const int TGT_O_APPEND = 00002000; //!< O_APPEND 127 static const int TGT_O_CREAT = 00000100; //!< O_CREAT 128 static const int TGT_O_TRUNC = 00001000; //!< O_TRUNC 129 static const int TGT_O_EXCL = 00000200; //!< O_EXCL 130 static const int TGT_O_NOCTTY = 00000400; //!< O_NOCTTY 131 static const int TGT_O_SYNC = 00010000; //!< O_SYNC 132// static const int TGT_O_DRD = 0x00010000; //!< O_DRD 133// static const int TGT_O_DIRECTIO = 0x00020000; //!< O_DIRECTIO 134// static const int TGT_O_CACHE = 0x00002000; //!< O_CACHE 135// static const int TGT_O_DSYNC = 0x00008000; //!< O_DSYNC 136// static const int TGT_O_RSYNC = 0x00040000; //!< O_RSYNC 137 138 static const int NUM_OPEN_FLAGS; 139 140 static const unsigned TGT_MAP_ANONYMOUS = 0x20; 141}; 142 143#endif 144