linux.hh revision 8600
1/* 2 * Copyright (c) 2003-2005 The Regents of The University of Michigan 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: Timothy M. Jones 30 */ 31 32#ifndef __ARCH_POWER_LINUX_LINUX_HH__ 33#define __ARCH_POWER_LINUX_LINUX_HH__ 34 35#include "kern/linux/linux.hh" 36 37/* 38 * This works for a 2.6.15 kernel. 39 */ 40 41class PowerLinux : public Linux 42{ 43 public: 44 45 typedef int32_t time_t; 46 47 typedef struct { 48 uint64_t st_dev; 49 uint32_t __pad1; 50 uint32_t st_ino; 51 uint32_t st_mode; 52 uint32_t st_nlink; 53 uint32_t st_uid; 54 uint32_t st_gid; 55 uint64_t st_rdev; 56 uint32_t __pad2; 57 uint32_t st_size; 58 uint32_t st_blksize; 59 uint32_t st_blocks; 60 uint32_t st_atimeX; 61 uint32_t st_atime_nsec; 62 uint32_t st_mtimeX; 63 uint32_t st_mtime_nsec; 64 uint32_t st_ctimeX; 65 uint32_t st_ctime_nsec; 66 uint32_t __unused4; 67 uint32_t __unused5; 68 } tgt_stat; 69 70 typedef struct { 71 uint64_t st_dev; 72 uint64_t st_ino; 73 uint32_t st_mode; 74 uint32_t st_nlink; 75 uint32_t st_uid; 76 uint32_t st_gid; 77 uint64_t st_rdev; 78 uint64_t __pad2; 79 uint64_t st_size; 80 uint32_t st_blksize; 81 uint32_t __blksize_pad; 82 uint64_t st_blocks; 83 uint32_t st_atimeX; 84 uint32_t st_atime_nsec; 85 uint32_t st_mtimeX; 86 uint32_t st_mtime_nsec; 87 uint32_t st_ctimeX; 88 uint32_t st_ctime_nsec; 89 uint32_t __unused4; 90 uint32_t __unused5; 91 } tgt_stat64; 92 93 /// For times(). 94 struct tms { 95 int32_t tms_utime; //!< user time 96 int32_t tms_stime; //!< system time 97 int32_t tms_cutime; //!< user time of children 98 int32_t tms_cstime; //!< system time of children 99 }; 100 101 /// This table maps the target open() flags to the corresponding 102 /// host open() flags. 103 static OpenFlagTransTable openFlagTable[]; 104 105 /// Number of entries in openFlagTable[]. 106 static const int NUM_OPEN_FLAGS; 107 108 //@{ 109 /// open(2) flag values. 110 static const int TGT_O_RDONLY = 00000000; //!< O_RDONLY 111 static const int TGT_O_WRONLY = 00000001; //!< O_WRONLY 112 static const int TGT_O_RDWR = 00000002; //!< O_RDWR 113 static const int TGT_O_CREAT = 00000100; //!< O_CREAT 114 static const int TGT_O_EXCL = 00000200; //!< O_EXCL 115 static const int TGT_O_NOCTTY = 00000400; //!< O_NOCTTY 116 static const int TGT_O_TRUNC = 00001000; //!< O_TRUNC 117 static const int TGT_O_APPEND = 00002000; //!< O_APPEND 118 static const int TGT_O_NONBLOCK = 00004000; //!< O_NONBLOCK 119 static const int TGT_O_SYNC = 00010000; //!< O_SYNC 120 static const int TGT_FASYNC = 00020000; //!< FASYNC 121 static const int TGT_O_DIRECTORY = 00040000; //!< O_DIRECTORY 122 static const int TGT_O_NOFOLLOW = 00100000; //!< O_NOFOLLOW 123 static const int TGT_O_LARGEFILE = 00200000; //!< O_LARGEFILE 124 static const int TGT_O_DIRECT = 00400000; //!< O_DIRECT 125 static const int TGT_O_NOATIME = 01000000; //!< O_NOATIME 126 //@} 127 128 /// For mmap(). 129 static const unsigned TGT_MAP_ANONYMOUS = 0x20; 130 static const unsigned TGT_MAP_FIXED = 0x10; 131 132 //@{ 133 /// ioctl() command codes. 134 /// These are for the 2.6.15 kernel. Some have changed for 135 /// later versions. 136 static const unsigned TIOCGETP_ = 0x40067408; 137 static const unsigned TIOCSETP_ = 0x80067409; 138 static const unsigned TIOCSETN_ = 0x8006740a; 139 static const unsigned TIOCSETC_ = 0x80067411; 140 static const unsigned TIOCGETC_ = 0x40067412; 141 static const unsigned FIONREAD_ = 0x4004667f; 142 static const unsigned TIOCISATTY_ = 0x2000745e; 143 static const unsigned TIOCGETS_ = 0x402c7413; 144 static const unsigned TIOCGETA_ = 0x40147417; 145 static const unsigned TCSETAW_ = 0x80147419; 146 //@} 147}; 148 149#endif // __ARCH_POWER_LINUX_LINUX_HH__ 150