solaris.hh (2764:e6fea7527b3c) | solaris.hh (3113:a6811aaea654) |
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1/* 2 * Copyright (c) 2004-2005 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 24 unchanged lines hidden (view full) --- 33#include "config/full_system.hh" 34 35#if FULL_SYSTEM 36 37class Solaris {}; 38 39#else //!FULL_SYSTEM 40 | 1/* 2 * Copyright (c) 2004-2005 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 24 unchanged lines hidden (view full) --- 33#include "config/full_system.hh" 34 35#if FULL_SYSTEM 36 37class Solaris {}; 38 39#else //!FULL_SYSTEM 40 |
41#include <dirent.h> 42#include <errno.h> 43#include <fcntl.h> // for host open() flags 44#include <string.h> // for memset() 45#include <sys/stat.h> 46#include <sys/types.h> 47#include <unistd.h> | 41#include <inttypes.h> |
48 | 42 |
49#include "arch/isa_traits.hh" 50#include "sim/syscall_emul.hh" | 43#include "kern/operatingsystem.hh" |
51 52class TranslatingPort; 53 54/// 55/// This class encapsulates the types, structures, constants, 56/// functions, and syscall-number mappings specific to the Solaris 57/// syscall interface. 58/// | 44 45class TranslatingPort; 46 47/// 48/// This class encapsulates the types, structures, constants, 49/// functions, and syscall-number mappings specific to the Solaris 50/// syscall interface. 51/// |
59class Solaris { | 52class Solaris : public OperatingSystem 53{ |
60 61 public: 62 63 //@{ 64 /// Basic Solaris types. | 54 55 public: 56 57 //@{ 58 /// Basic Solaris types. |
65 typedef uint64_t size_t; | 59/* typedef uint64_t size_t; |
66 typedef uint64_t off_t; 67 typedef int64_t time_t; 68 typedef int32_t uid_t; 69 typedef int32_t gid_t; 70 typedef uint64_t rlim_t; 71 typedef uint64_t ino_t; 72 typedef uint64_t dev_t; 73 typedef uint32_t mode_t; | 60 typedef uint64_t off_t; 61 typedef int64_t time_t; 62 typedef int32_t uid_t; 63 typedef int32_t gid_t; 64 typedef uint64_t rlim_t; 65 typedef uint64_t ino_t; 66 typedef uint64_t dev_t; 67 typedef uint32_t mode_t; |
74 typedef uint32_t nlink_t; | 68 typedef uint32_t nlink_t;*/ |
75 //@} 76 | 69 //@} 70 |
77#if NO_STAT64 78 typedef struct stat hst_stat; 79 typedef struct stat hst_stat64; 80#else 81 typedef struct stat hst_stat ; 82 typedef struct stat64 hst_stat64; 83#endif | |
84 struct tgt_timespec { 85 int64_t tv_sec; 86 int64_t tv_nsec; 87 }; 88 89 /// Stat buffer. Note that we can't call it 'stat' since that 90 /// gets #defined to something else on some systems. | 71 struct tgt_timespec { 72 int64_t tv_sec; 73 int64_t tv_nsec; 74 }; 75 76 /// Stat buffer. Note that we can't call it 'stat' since that 77 /// gets #defined to something else on some systems. |
91 struct tgt_stat { | 78 typedef struct { |
92 uint64_t st_dev; //!< device 93 uint64_t st_ino; //!< inode 94 uint32_t st_mode; //!< mode 95 uint32_t st_nlink; //!< link count 96 int32_t st_uid; //!< owner's user ID 97 int32_t st_gid; //!< owner's group ID 98 uint64_t st_rdev; //!< device number 99 int64_t st_size; //!< file size in bytes | 79 uint64_t st_dev; //!< device 80 uint64_t st_ino; //!< inode 81 uint32_t st_mode; //!< mode 82 uint32_t st_nlink; //!< link count 83 int32_t st_uid; //!< owner's user ID 84 int32_t st_gid; //!< owner's group ID 85 uint64_t st_rdev; //!< device number 86 int64_t st_size; //!< file size in bytes |
100 struct tgt_timespec st_atimeX; //!< time of last access 101 struct tgt_timespec st_mtimeX; //!< time of last modification 102 struct tgt_timespec st_ctimeX; //!< time of last status change | 87 //struct tgt_timespec st_atimeX; //!< time of last access 88 //struct tgt_timespec st_mtimeX; //!< time of last modification 89 //struct tgt_timespec st_ctimeX; //!< time of last status change 90 int64_t st_atimeX, st_mtimeX, st_ctimeX; |
103 int32_t st_blksize; //!< optimal I/O block size 104 int64_t st_blocks; //!< number of blocks allocated 105 char st_fstype[16]; | 91 int32_t st_blksize; //!< optimal I/O block size 92 int64_t st_blocks; //!< number of blocks allocated 93 char st_fstype[16]; |
106 }; | 94 } tgt_stat; |
107 108 // same for stat64 | 95 96 // same for stat64 |
109 struct tgt_stat64 { | 97 typedef struct { |
110 uint64_t st_dev; //!< device 111 uint64_t st_ino; //!< inode 112 uint32_t st_mode; //!< mode 113 uint32_t st_nlink; //!< link count 114 int32_t st_uid; //!< owner's user ID 115 int32_t st_gid; //!< owner's group ID 116 uint64_t st_rdev; //!< device number 117 int64_t st_size; //!< file size in bytes | 98 uint64_t st_dev; //!< device 99 uint64_t st_ino; //!< inode 100 uint32_t st_mode; //!< mode 101 uint32_t st_nlink; //!< link count 102 int32_t st_uid; //!< owner's user ID 103 int32_t st_gid; //!< owner's group ID 104 uint64_t st_rdev; //!< device number 105 int64_t st_size; //!< file size in bytes |
118 struct tgt_timespec st_atimeX; //!< time of last access 119 struct tgt_timespec st_mtimeX; //!< time of last modification 120 struct tgt_timespec st_ctimeX; //!< time of last status change | 106 //struct tgt_timespec st_atimeX; //!< time of last access 107 //struct tgt_timespec st_mtimeX; //!< time of last modification 108 //struct tgt_timespec st_ctimeX; //!< time of last status change 109 int64_t st_atimeX, st_mtimeX, st_ctimeX; |
121 int32_t st_blksize; //!< optimal I/O block size 122 int64_t st_blocks; //!< number of blocks allocated 123 char st_fstype[16]; | 110 int32_t st_blksize; //!< optimal I/O block size 111 int64_t st_blocks; //!< number of blocks allocated 112 char st_fstype[16]; |
124 }; | 113 } tgt_stat64; |
125 126 /// Length of strings in struct utsname (plus 1 for null char). 127 static const int _SYS_NMLN = 257; 128 129 /// Interface struct for uname(). | 114 115 /// Length of strings in struct utsname (plus 1 for null char). 116 static const int _SYS_NMLN = 257; 117 118 /// Interface struct for uname(). |
130 struct utsname { | 119 typedef struct utsname { |
131 char sysname[_SYS_NMLN]; //!< System name. 132 char nodename[_SYS_NMLN]; //!< Node name. 133 char release[_SYS_NMLN]; //!< OS release. 134 char version[_SYS_NMLN]; //!< OS version. 135 char machine[_SYS_NMLN]; //!< Machine type. | 120 char sysname[_SYS_NMLN]; //!< System name. 121 char nodename[_SYS_NMLN]; //!< Node name. 122 char release[_SYS_NMLN]; //!< OS release. 123 char version[_SYS_NMLN]; //!< OS version. 124 char machine[_SYS_NMLN]; //!< Machine type. |
136 }; | 125 } utsname; |
137 | 126 |
138 /// Limit struct for getrlimit/setrlimit. 139 struct rlimit { 140 uint64_t rlim_cur; //!< soft limit 141 uint64_t rlim_max; //!< hard limit 142 }; 143 144 /// For gettimeofday(). 145 struct timeval { 146 int64_t tv_sec; //!< seconds 147 int64_t tv_usec; //!< microseconds 148 }; 149 150 // For writev/readv 151 struct tgt_iovec { 152 uint64_t iov_base; // void * 153 uint64_t iov_len; 154 }; 155 156 157 /// For getrusage(). 158 struct rusage { 159 struct timeval ru_utime; //!< user time used 160 struct timeval ru_stime; //!< system time used 161 int64_t ru_maxrss; //!< max rss 162 int64_t ru_ixrss; //!< integral shared memory size 163 int64_t ru_idrss; //!< integral unshared data " 164 int64_t ru_isrss; //!< integral unshared stack " 165 int64_t ru_minflt; //!< page reclaims - total vmfaults 166 int64_t ru_majflt; //!< page faults 167 int64_t ru_nswap; //!< swaps 168 int64_t ru_inblock; //!< block input operations 169 int64_t ru_oublock; //!< block output operations 170 int64_t ru_msgsnd; //!< messages sent 171 int64_t ru_msgrcv; //!< messages received 172 int64_t ru_nsignals; //!< signals received 173 int64_t ru_nvcsw; //!< voluntary context switches 174 int64_t ru_nivcsw; //!< involuntary " 175 }; 176 177 /// Helper function to convert a host stat buffer to a target stat 178 /// buffer. Also copies the target buffer out to the simulated 179 /// memory space. Used by stat(), fstat(), and lstat(). 180#if !NO_STAT64 181 static void 182 copyOutStatBuf(TranslatingPort *mem, Addr addr, hst_stat *host) 183 { 184 using namespace TheISA; 185 186 TypedBufferArg<Solaris::tgt_stat> tgt(addr); 187 188 tgt->st_dev = htog(host->st_dev); 189 tgt->st_ino = htog(host->st_ino); 190 tgt->st_mode = htog(host->st_mode); 191 tgt->st_nlink = htog(host->st_nlink); 192 tgt->st_uid = htog(host->st_uid); 193 tgt->st_gid = htog(host->st_gid); 194 tgt->st_rdev = htog(host->st_rdev); 195 tgt->st_size = htog(host->st_size); 196 tgt->st_atimeX.tv_sec = htog((uint64_t)host->st_atime); 197 tgt->st_mtimeX.tv_sec = htog((uint64_t)host->st_mtime); 198 tgt->st_ctimeX.tv_sec = htog((uint64_t)host->st_ctime); 199#if defined(STAT_HAVE_NSEC) 200 tgt->st_atimeX.tv_nsec = htog(host->st_atime_nsec); 201 tgt->st_mtimeX.tv_nsec = htog(host->st_mtime_nsec); 202 tgt->st_ctimeX.tv_nsec = htog(host->st_ctime_nsec); 203#else 204 tgt->st_atimeX.tv_nsec = 0; 205 tgt->st_mtimeX.tv_nsec = 0; 206 tgt->st_ctimeX.tv_nsec = 0; 207#endif 208 tgt->st_blksize = htog(host->st_blksize); 209 tgt->st_blocks = htog(host->st_blocks); 210 strncpy(tgt->st_fstype, "????", 16); 211 212 tgt.copyOut(mem); 213 } 214#else 215 // Third version for bsd systems which no longer have any support for 216 // the old stat() call and stat() is actually a stat64() 217 static void 218 copyOutStatBuf(TranslatingPort *mem, Addr addr, hst_stat64 *host) 219 { 220 using namespace TheISA; 221 222 TypedBufferArg<Solaris::tgt_stat> tgt(addr); 223 224 tgt->st_dev = htog(host->st_dev); 225 tgt->st_ino = htog(host->st_ino); 226 tgt->st_mode = htog(host->st_mode); 227 tgt->st_nlink = htog(host->st_nlink); 228 tgt->st_uid = htog(host->st_uid); 229 tgt->st_gid = htog(host->st_gid); 230 tgt->st_rdev = htog(host->st_rdev); 231 tgt->st_size = htog(host->st_size); 232 tgt->st_atimeX.tv_sec = htog((uint64_t)host->st_atime); 233 tgt->st_mtimeX.tv_sec = htog((uint64_t)host->st_mtime); 234 tgt->st_ctimeX.tv_sec = htog((uint64_t)host->st_ctime); 235#if defined(STAT_HAVE_NSEC) 236 tgt->st_atimeX.tv_nsec = htog(host->st_atime_nsec); 237 tgt->st_mtimeX.tv_nsec = htog(host->st_mtime_nsec); 238 tgt->st_ctimeX.tv_nsec = htog(host->st_ctime_nsec); 239#else 240 tgt->st_atimeX.tv_nsec = 0; 241 tgt->st_mtimeX.tv_nsec = 0; 242 tgt->st_ctimeX.tv_nsec = 0; 243#endif 244 tgt->st_blksize = htog(host->st_blksize); 245 tgt->st_blocks = htog(host->st_blocks); 246 strncpy(tgt->st_fstype, "????", 16); 247 248 tgt.copyOut(mem); 249 } 250#endif 251 252 253 // Same for stat64 254 static void 255 copyOutStat64Buf(TranslatingPort *mem, int fd, Addr addr, hst_stat64 *host) 256 { 257 using namespace TheISA; 258 259 TypedBufferArg<Solaris::tgt_stat64> tgt(addr); 260 261 // fd == 1 checks are because libc does some checks 262 // that the stdout is interactive vs. a file 263 // this makes it work on non-solaris systems 264 if (fd == 1) 265 tgt->st_dev = htog((uint64_t)0xA); 266 else 267 tgt->st_dev = htog((uint64_t)host->st_dev); 268 // XXX What about STAT64_HAS_BROKEN_ST_INO ??? 269 tgt->st_ino = htog((uint64_t)host->st_ino); 270 if (fd == 1) 271 tgt->st_rdev = htog((uint64_t)0x880d); 272 else 273 tgt->st_rdev = htog((uint64_t)host->st_rdev); 274 tgt->st_size = htog((int64_t)host->st_size); 275 tgt->st_blocks = htog((uint64_t)host->st_blocks); 276 277 if (fd == 1) 278 tgt->st_mode = htog((uint32_t)0x2190); 279 else 280 tgt->st_mode = htog((uint32_t)host->st_mode); 281 tgt->st_uid = htog((uint32_t)host->st_uid); 282 tgt->st_gid = htog((uint32_t)host->st_gid); 283 tgt->st_blksize = htog((uint32_t)host->st_blksize); 284 tgt->st_nlink = htog((uint32_t)host->st_nlink); 285 tgt->st_atimeX.tv_sec = htog((uint64_t)host->st_atime); 286 tgt->st_mtimeX.tv_sec = htog((uint64_t)host->st_mtime); 287 tgt->st_ctimeX.tv_sec = htog((uint64_t)host->st_ctime); 288#if defined(STAT_HAVE_NSEC) 289 tgt->st_atimeX.tv_nsec = htog(host->st_atime_nsec); 290 tgt->st_mtimeX.tv_nsec = htog(host->st_mtime_nsec); 291 tgt->st_ctimeX.tv_nsec = htog(host->st_ctime_nsec); 292#else 293 tgt->st_atimeX.tv_nsec = 0; 294 tgt->st_mtimeX.tv_nsec = 0; 295 tgt->st_ctimeX.tv_nsec = 0; 296#endif 297 298 tgt.copyOut(mem); 299 } 300 | |
301}; // class Solaris 302 303 304#endif // FULL_SYSTEM 305 306#endif // __SOLARIS_HH__ | 127}; // class Solaris 128 129 130#endif // FULL_SYSTEM 131 132#endif // __SOLARIS_HH__ |