linux.cc revision 11381:516213d2f0cf
1/* 2 * Copyright (c) 2011 ARM Limited 3 * All rights reserved 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software 9 * licensed hereunder. You may use the software subject to the license 10 * terms below provided that you ensure that this notice is replicated 11 * unmodified and in its entirety in all distributions of the software, 12 * modified or unmodified, in source code or in binary form. 13 * 14 * Copyright (c) 2003-2005 The Regents of The University of Michigan 15 * Copyright (c) 2007-2008 The Florida State University 16 * All rights reserved. 17 * 18 * Redistribution and use in source and binary forms, with or without 19 * modification, are permitted provided that the following conditions are 20 * met: redistributions of source code must retain the above copyright 21 * notice, this list of conditions and the following disclaimer; 22 * redistributions in binary form must reproduce the above copyright 23 * notice, this list of conditions and the following disclaimer in the 24 * documentation and/or other materials provided with the distribution; 25 * neither the name of the copyright holders nor the names of its 26 * contributors may be used to endorse or promote products derived from 27 * this software without specific prior written permission. 28 * 29 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 30 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 31 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 32 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 33 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 34 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 35 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 36 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 37 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 38 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 39 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 40 * 41 * Authors: Stephen Hines 42 */ 43 44#include <fcntl.h> 45 46#include "arch/arm/linux/linux.hh" 47 48// open(2) flags translation table 49SyscallFlagTransTable ArmLinux32::openFlagTable[] = { 50#ifdef _MSC_VER 51 { ArmLinux32::TGT_O_RDONLY, _O_RDONLY }, 52 { ArmLinux32::TGT_O_WRONLY, _O_WRONLY }, 53 { ArmLinux32::TGT_O_RDWR, _O_RDWR }, 54 { ArmLinux32::TGT_O_APPEND, _O_APPEND }, 55 { ArmLinux32::TGT_O_CREAT, _O_CREAT }, 56 { ArmLinux32::TGT_O_TRUNC, _O_TRUNC }, 57 { ArmLinux32::TGT_O_EXCL, _O_EXCL }, 58#ifdef _O_NONBLOCK 59 { ArmLinux32::TGT_O_NONBLOCK, _O_NONBLOCK }, 60#endif 61#ifdef _O_NOCTTY 62 { ArmLinux32::TGT_O_NOCTTY, _O_NOCTTY }, 63#endif 64#ifdef _O_SYNC 65 { ArmLinux32::TGT_O_SYNC, _O_SYNC }, 66#endif 67#else /* !_MSC_VER */ 68 { ArmLinux32::TGT_O_RDONLY, O_RDONLY }, 69 { ArmLinux32::TGT_O_WRONLY, O_WRONLY }, 70 { ArmLinux32::TGT_O_RDWR, O_RDWR }, 71 { ArmLinux32::TGT_O_CREAT, O_CREAT }, 72 { ArmLinux32::TGT_O_EXCL, O_EXCL }, 73 { ArmLinux32::TGT_O_NOCTTY, O_NOCTTY }, 74 { ArmLinux32::TGT_O_TRUNC, O_TRUNC }, 75 { ArmLinux32::TGT_O_APPEND, O_APPEND }, 76 { ArmLinux32::TGT_O_NONBLOCK, O_NONBLOCK }, 77#ifdef O_SYNC 78 { ArmLinux32::TGT_O_SYNC, O_SYNC }, 79#endif 80#ifdef FASYNC 81 { ArmLinux32::TGT_FASYNC, FASYNC }, 82#endif 83#ifdef O_DIRECT 84 { ArmLinux32::TGT_O_DIRECT, O_DIRECT }, 85#endif 86#ifdef O_LARGEFILE 87 { ArmLinux32::TGT_O_LARGEFILE, O_LARGEFILE }, 88#endif 89#ifdef O_DIRECTORY 90 { ArmLinux32::TGT_O_DIRECTORY, O_DIRECTORY }, 91#endif 92#ifdef O_NOFOLLOW 93 { ArmLinux32::TGT_O_NOFOLLOW, O_NOFOLLOW }, 94#endif 95#endif /* _MSC_VER */ 96}; 97 98const int ArmLinux32::NUM_OPEN_FLAGS = sizeof(ArmLinux32::openFlagTable) / 99 sizeof(ArmLinux32::openFlagTable[0]); 100 101// open(2) flags translation table 102SyscallFlagTransTable ArmLinux64::openFlagTable[] = { 103#ifdef _MSC_VER 104 { ArmLinux64::TGT_O_RDONLY, _O_RDONLY }, 105 { ArmLinux64::TGT_O_WRONLY, _O_WRONLY }, 106 { ArmLinux64::TGT_O_RDWR, _O_RDWR }, 107 { ArmLinux64::TGT_O_APPEND, _O_APPEND }, 108 { ArmLinux64::TGT_O_CREAT, _O_CREAT }, 109 { ArmLinux64::TGT_O_TRUNC, _O_TRUNC }, 110 { ArmLinux64::TGT_O_EXCL, _O_EXCL }, 111#ifdef _O_NONBLOCK 112 { ArmLinux64::TGT_O_NONBLOCK, _O_NONBLOCK }, 113#endif 114#ifdef _O_NOCTTY 115 { ArmLinux64::TGT_O_NOCTTY, _O_NOCTTY }, 116#endif 117#ifdef _O_SYNC 118 { ArmLinux64::TGT_O_SYNC, _O_SYNC }, 119#endif 120#else /* !_MSC_VER */ 121 { ArmLinux64::TGT_O_RDONLY, O_RDONLY }, 122 { ArmLinux64::TGT_O_WRONLY, O_WRONLY }, 123 { ArmLinux64::TGT_O_RDWR, O_RDWR }, 124 { ArmLinux64::TGT_O_CREAT, O_CREAT }, 125 { ArmLinux64::TGT_O_EXCL, O_EXCL }, 126 { ArmLinux64::TGT_O_NOCTTY, O_NOCTTY }, 127 { ArmLinux64::TGT_O_TRUNC, O_TRUNC }, 128 { ArmLinux64::TGT_O_APPEND, O_APPEND }, 129 { ArmLinux64::TGT_O_NONBLOCK, O_NONBLOCK }, 130#ifdef O_SYNC 131 { ArmLinux64::TGT_O_SYNC, O_SYNC }, 132#endif 133#ifdef FASYNC 134 { ArmLinux64::TGT_FASYNC, FASYNC }, 135#endif 136#ifdef O_DIRECT 137 { ArmLinux64::TGT_O_DIRECT, O_DIRECT }, 138#endif 139#ifdef O_LARGEFILE 140 { ArmLinux64::TGT_O_LARGEFILE, O_LARGEFILE }, 141#endif 142#ifdef O_DIRECTORY 143 { ArmLinux64::TGT_O_DIRECTORY, O_DIRECTORY }, 144#endif 145#ifdef O_NOFOLLOW 146 { ArmLinux64::TGT_O_NOFOLLOW, O_NOFOLLOW }, 147#endif 148#endif /* _MSC_VER */ 149}; 150 151const int ArmLinux64::NUM_OPEN_FLAGS = sizeof(ArmLinux64::openFlagTable) / 152 sizeof(ArmLinux64::openFlagTable[0]); 153 154