linux.hh (6689:67d980fcbc7a) | linux.hh (7416:e1a7a9f33a00) |
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1/* | 1/* |
2 * Copyright (c) 2010 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 * |
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2 * Copyright (c) 2003-2005 The Regents of The University of Michigan 3 * Copyright (c) 2007-2008 The Florida State University 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; --- 11 unchanged lines hidden (view full) --- 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 * | 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; --- 11 unchanged lines hidden (view full) --- 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 * |
29 * Authors: Stephen Hines | 41 * Authors: Ali Saidi 42 * Stephen Hines |
30 */ 31 32#ifndef __ARCH_ARM_LINUX_LINUX_HH__ 33#define __ARCH_ARM_LINUX_LINUX_HH__ 34 35#include "kern/linux/linux.hh" 36 37class ArmLinux : public Linux 38{ 39 public: 40 41 /// This table maps the target open() flags to the corresponding 42 /// host open() flags. 43 static OpenFlagTransTable openFlagTable[]; 44 45 /// Number of entries in openFlagTable[]. 46 static const int NUM_OPEN_FLAGS; 47 48 //@{ | 43 */ 44 45#ifndef __ARCH_ARM_LINUX_LINUX_HH__ 46#define __ARCH_ARM_LINUX_LINUX_HH__ 47 48#include "kern/linux/linux.hh" 49 50class ArmLinux : public Linux 51{ 52 public: 53 54 /// This table maps the target open() flags to the corresponding 55 /// host open() flags. 56 static OpenFlagTransTable openFlagTable[]; 57 58 /// Number of entries in openFlagTable[]. 59 static const int NUM_OPEN_FLAGS; 60 61 //@{ |
62 /// Basic ARM Linux types 63 typedef uint32_t size_t; 64 typedef uint32_t off_t; 65 typedef int32_t time_t; 66 typedef int32_t clock_t; 67 //@} 68 69 //@{ |
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49 /// open(2) flag values. 50 static const int TGT_O_RDONLY = 00000000; //!< O_RDONLY 51 static const int TGT_O_WRONLY = 00000001; //!< O_WRONLY 52 static const int TGT_O_RDWR = 00000002; //!< O_RDWR 53 static const int TGT_O_CREAT = 00000100; //!< O_CREAT 54 static const int TGT_O_EXCL = 00000200; //!< O_EXCL 55 static const int TGT_O_NOCTTY = 00000400; //!< O_NOCTTY 56 static const int TGT_O_TRUNC = 00001000; //!< O_TRUNC --- 45 unchanged lines hidden (view full) --- 102 TGT_RLIMIT_RSS = 5, 103 TGT_RLIMIT_NPROC = 6, 104 TGT_RLIMIT_NOFILE = 7, 105 TGT_RLIMIT_MEMLOCK = 8, 106 TGT_RLIMIT_AS = 9, 107 TGT_RLIMIT_LOCKS = 10 108 }; 109 | 70 /// open(2) flag values. 71 static const int TGT_O_RDONLY = 00000000; //!< O_RDONLY 72 static const int TGT_O_WRONLY = 00000001; //!< O_WRONLY 73 static const int TGT_O_RDWR = 00000002; //!< O_RDWR 74 static const int TGT_O_CREAT = 00000100; //!< O_CREAT 75 static const int TGT_O_EXCL = 00000200; //!< O_EXCL 76 static const int TGT_O_NOCTTY = 00000400; //!< O_NOCTTY 77 static const int TGT_O_TRUNC = 00001000; //!< O_TRUNC --- 45 unchanged lines hidden (view full) --- 123 TGT_RLIMIT_RSS = 5, 124 TGT_RLIMIT_NPROC = 6, 125 TGT_RLIMIT_NOFILE = 7, 126 TGT_RLIMIT_MEMLOCK = 8, 127 TGT_RLIMIT_AS = 9, 128 TGT_RLIMIT_LOCKS = 10 129 }; 130 |
131 /// Limit struct for getrlimit/setrlimit. 132 struct rlimit { 133 uint32_t rlim_cur; //!< soft limit 134 uint32_t rlim_max; //!< hard limit 135 }; 136 137 /// For gettimeofday(). 138 struct timeval { 139 int32_t tv_sec; //!< seconds 140 int32_t tv_usec; //!< microseconds 141 }; 142 143 // For writev/readv 144 struct tgt_iovec { 145 uint32_t iov_base; // void * 146 uint32_t iov_len; 147 }; 148 149 |
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110 typedef struct { 111 uint32_t st_dev; 112 uint32_t st_ino; 113 uint16_t st_mode; 114 uint16_t st_nlink; 115 uint16_t st_uid; 116 uint16_t st_gid; 117 uint32_t st_rdev; --- 40 unchanged lines hidden (view full) --- 158 uint32_t totalswap; /* Total swap space size */ 159 uint32_t freeswap; /* swap space still available */ 160 uint16_t procs; /* Number of current processes */ 161 uint32_t totalhigh; /* Total high memory size */ 162 uint32_t freehigh; /* Available high memory size */ 163 uint32_t mem_unit; /* Memory unit size in bytes */ 164 } tgt_sysinfo; 165 | 150 typedef struct { 151 uint32_t st_dev; 152 uint32_t st_ino; 153 uint16_t st_mode; 154 uint16_t st_nlink; 155 uint16_t st_uid; 156 uint16_t st_gid; 157 uint32_t st_rdev; --- 40 unchanged lines hidden (view full) --- 198 uint32_t totalswap; /* Total swap space size */ 199 uint32_t freeswap; /* swap space still available */ 200 uint16_t procs; /* Number of current processes */ 201 uint32_t totalhigh; /* Total high memory size */ 202 uint32_t freehigh; /* Available high memory size */ 203 uint32_t mem_unit; /* Memory unit size in bytes */ 204 } tgt_sysinfo; 205 |
206 /// For getrusage(). 207 struct rusage { 208 struct timeval ru_utime; //!< user time used 209 struct timeval ru_stime; //!< system time used 210 int32_t ru_maxrss; //!< max rss 211 int32_t ru_ixrss; //!< integral shared memory size 212 int32_t ru_idrss; //!< integral unshared data " 213 int32_t ru_isrss; //!< integral unshared stack " 214 int32_t ru_minflt; //!< page reclaims - total vmfaults 215 int32_t ru_majflt; //!< page faults 216 int32_t ru_nswap; //!< swaps 217 int32_t ru_inblock; //!< block input operations 218 int32_t ru_oublock; //!< block output operations 219 int32_t ru_msgsnd; //!< messages sent 220 int32_t ru_msgrcv; //!< messages received 221 int32_t ru_nsignals; //!< signals received 222 int32_t ru_nvcsw; //!< voluntary context switches 223 int32_t ru_nivcsw; //!< involuntary " 224 }; |
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166 | 225 |
226 /// For times(). 227 struct tms { 228 int32_t tms_utime; //!< user time 229 int32_t tms_stime; //!< system time 230 int32_t tms_cutime; //!< user time of children 231 int32_t tms_cstime; //!< system time of children 232 }; 233 234 |
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167}; 168 169#endif | 235}; 236 237#endif |