| 1 | /* Machine-independent support for Solaris /proc (process file system) |
| 2 | |
| 3 | Copyright (C) 1999-2019 Free Software Foundation, Inc. |
| 4 | |
| 5 | Written by Michael Snyder at Cygnus Solutions. |
| 6 | Based on work by Fred Fish, Stu Grossman, Geoff Noer, and others. |
| 7 | |
| 8 | This program is free software; you can redistribute it and/or modify |
| 9 | it under the terms of the GNU General Public License as published by |
| 10 | the Free Software Foundation; either version 3 of the License, or |
| 11 | (at your option) any later version. |
| 12 | |
| 13 | This program is distributed in the hope that it will be useful, |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | GNU General Public License for more details. |
| 17 | |
| 18 | You should have received a copy of the GNU General Public License |
| 19 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 20 | |
| 21 | /* Pretty-print "events of interest". |
| 22 | |
| 23 | This module includes pretty-print routines for: |
| 24 | * faults (hardware exceptions) |
| 25 | * signals (software interrupts) |
| 26 | * syscalls |
| 27 | |
| 28 | FIXME: At present, the syscall translation table must be |
| 29 | initialized, which is not true of the other translation tables. */ |
| 30 | |
| 31 | #include "defs.h" |
| 32 | |
| 33 | #define _STRUCTURED_PROC 1 |
| 34 | |
| 35 | #include <sys/types.h> |
| 36 | #include <sys/procfs.h> |
| 37 | #include <sys/syscall.h> |
| 38 | #include <sys/fault.h> |
| 39 | |
| 40 | #include "proc-utils.h" |
| 41 | |
| 42 | /* Much of the information used in the /proc interface, particularly |
| 43 | for printing status information, is kept as tables of structures of |
| 44 | the following form. These tables can be used to map numeric values |
| 45 | to their symbolic names and to a string that describes their |
| 46 | specific use. */ |
| 47 | |
| 48 | struct trans |
| 49 | { |
| 50 | int value; /* The numeric value. */ |
| 51 | const char *name; /* The equivalent symbolic value. */ |
| 52 | const char *desc; /* Short description of value. */ |
| 53 | }; |
| 54 | \f |
| 55 | |
| 56 | /* Pretty print syscalls. */ |
| 57 | |
| 58 | /* Syscall translation table. */ |
| 59 | |
| 60 | #define MAX_SYSCALLS 262 /* Pretty arbitrary. */ |
| 61 | static const char *syscall_table[MAX_SYSCALLS]; |
| 62 | |
| 63 | static void |
| 64 | init_syscall_table (void) |
| 65 | { |
| 66 | syscall_table[SYS_accept] = "accept"; |
| 67 | #ifdef SYS_access |
| 68 | syscall_table[SYS_access] = "access"; |
| 69 | #endif |
| 70 | syscall_table[SYS_acct] = "acct"; |
| 71 | syscall_table[SYS_acctctl] = "acctctl"; |
| 72 | syscall_table[SYS_acl] = "acl"; |
| 73 | #ifdef SYS_adi |
| 74 | syscall_table[SYS_adi] = "adi"; |
| 75 | #endif |
| 76 | syscall_table[SYS_adjtime] = "adjtime"; |
| 77 | syscall_table[SYS_alarm] = "alarm"; |
| 78 | syscall_table[SYS_auditsys] = "auditsys"; |
| 79 | syscall_table[SYS_autofssys] = "autofssys"; |
| 80 | syscall_table[SYS_bind] = "bind"; |
| 81 | syscall_table[SYS_brand] = "brand"; |
| 82 | syscall_table[SYS_brk] = "brk"; |
| 83 | syscall_table[SYS_chdir] = "chdir"; |
| 84 | #ifdef SYS_chmod |
| 85 | syscall_table[SYS_chmod] = "chmod"; |
| 86 | #endif |
| 87 | #ifdef SYS_chown |
| 88 | syscall_table[SYS_chown] = "chown"; |
| 89 | #endif |
| 90 | syscall_table[SYS_chroot] = "chroot"; |
| 91 | syscall_table[SYS_cladm] = "cladm"; |
| 92 | syscall_table[SYS_clock_getres] = "clock_getres"; |
| 93 | syscall_table[SYS_clock_gettime] = "clock_gettime"; |
| 94 | syscall_table[SYS_clock_settime] = "clock_settime"; |
| 95 | syscall_table[SYS_close] = "close"; |
| 96 | syscall_table[SYS_connect] = "connect"; |
| 97 | syscall_table[SYS_context] = "context"; |
| 98 | syscall_table[SYS_corectl] = "corectl"; |
| 99 | syscall_table[SYS_cpc] = "cpc"; |
| 100 | #ifdef SYS_creat |
| 101 | syscall_table[SYS_creat] = "creat"; |
| 102 | #endif |
| 103 | #ifdef SYS_creat64 |
| 104 | syscall_table[SYS_creat64] = "creat64"; |
| 105 | #endif |
| 106 | syscall_table[SYS_door] = "door"; |
| 107 | #ifdef SYS_dup |
| 108 | syscall_table[SYS_dup] = "dup"; |
| 109 | #endif |
| 110 | #ifdef SYS_evsys |
| 111 | syscall_table[SYS_evsys] = "evsys"; |
| 112 | #endif |
| 113 | #ifdef SYS_evtrapret |
| 114 | syscall_table[SYS_evtrapret] = "evtrapret"; |
| 115 | #endif |
| 116 | syscall_table[SYS_exacctsys] = "exacctsys"; |
| 117 | #ifdef SYS_exec |
| 118 | syscall_table[SYS_exec] = "exec"; |
| 119 | #endif |
| 120 | syscall_table[SYS_execve] = "execve"; |
| 121 | syscall_table[SYS_exit] = "exit"; |
| 122 | #ifdef SYS_faccessat |
| 123 | syscall_table[SYS_faccessat] = "faccessat"; |
| 124 | #endif |
| 125 | syscall_table[SYS_facl] = "facl"; |
| 126 | syscall_table[SYS_fchdir] = "fchdir"; |
| 127 | #ifdef SYS_fchmod |
| 128 | syscall_table[SYS_fchmod] = "fchmod"; |
| 129 | #endif |
| 130 | #ifdef SYS_fchmodat |
| 131 | syscall_table[SYS_fchmodat] = "fchmodat"; |
| 132 | #endif |
| 133 | #ifdef SYS_fchown |
| 134 | syscall_table[SYS_fchown] = "fchown"; |
| 135 | #endif |
| 136 | #ifdef SYS_fchownat |
| 137 | syscall_table[SYS_fchownat] = "fchownat"; |
| 138 | #endif |
| 139 | syscall_table[SYS_fchroot] = "fchroot"; |
| 140 | syscall_table[SYS_fcntl] = "fcntl"; |
| 141 | syscall_table[SYS_fdsync] = "fdsync"; |
| 142 | #ifdef SYS_fork1 |
| 143 | syscall_table[SYS_fork1] = "fork1"; |
| 144 | #endif |
| 145 | #ifdef SYS_forkall |
| 146 | syscall_table[SYS_forkall] = "forkall"; |
| 147 | #endif |
| 148 | #ifdef SYS_forksys |
| 149 | syscall_table[SYS_forksys] = "forksys"; |
| 150 | #endif |
| 151 | syscall_table[SYS_fpathconf] = "fpathconf"; |
| 152 | #ifdef SYS_frealpathat |
| 153 | syscall_table[SYS_frealpathat] = "frealpathat"; |
| 154 | #endif |
| 155 | #ifdef SYS_fsat |
| 156 | syscall_table[SYS_fsat] = "fsat"; |
| 157 | #endif |
| 158 | #ifdef SYS_fstat |
| 159 | syscall_table[SYS_fstat] = "fstat"; |
| 160 | #endif |
| 161 | #ifdef SYS_fstat64 |
| 162 | syscall_table[SYS_fstat64] = "fstat64"; |
| 163 | #endif |
| 164 | #ifdef SYS_fstatat |
| 165 | syscall_table[SYS_fstatat] = "fstatat"; |
| 166 | #endif |
| 167 | #ifdef SYS_fstatat64 |
| 168 | syscall_table[SYS_fstatat64] = "fstatat64"; |
| 169 | #endif |
| 170 | syscall_table[SYS_fstatfs] = "fstatfs"; |
| 171 | syscall_table[SYS_fstatvfs] = "fstatvfs"; |
| 172 | syscall_table[SYS_fstatvfs64] = "fstatvfs64"; |
| 173 | #ifdef SYS_fxstat |
| 174 | syscall_table[SYS_fxstat] = "fxstat"; |
| 175 | #endif |
| 176 | syscall_table[SYS_getcwd] = "getcwd"; |
| 177 | syscall_table[SYS_getdents] = "getdents"; |
| 178 | syscall_table[SYS_getdents64] = "getdents64"; |
| 179 | syscall_table[SYS_getgid] = "getgid"; |
| 180 | syscall_table[SYS_getgroups] = "getgroups"; |
| 181 | syscall_table[SYS_getitimer] = "getitimer"; |
| 182 | syscall_table[SYS_getloadavg] = "getloadavg"; |
| 183 | syscall_table[SYS_getmsg] = "getmsg"; |
| 184 | syscall_table[SYS_getpagesizes] = "getpagesizes"; |
| 185 | syscall_table[SYS_getpeername] = "getpeername"; |
| 186 | syscall_table[SYS_getpid] = "getpid"; |
| 187 | syscall_table[SYS_getpmsg] = "getpmsg"; |
| 188 | #ifdef SYS_getrandom |
| 189 | syscall_table[SYS_getrandom] = "getrandom"; |
| 190 | #endif |
| 191 | syscall_table[SYS_getrlimit] = "getrlimit"; |
| 192 | syscall_table[SYS_getrlimit64] = "getrlimit64"; |
| 193 | syscall_table[SYS_getsockname] = "getsockname"; |
| 194 | syscall_table[SYS_getsockopt] = "getsockopt"; |
| 195 | syscall_table[SYS_gettimeofday] = "gettimeofday"; |
| 196 | syscall_table[SYS_getuid] = "getuid"; |
| 197 | syscall_table[SYS_gtty] = "gtty"; |
| 198 | syscall_table[SYS_hrtsys] = "hrtsys"; |
| 199 | syscall_table[SYS_inst_sync] = "inst_sync"; |
| 200 | syscall_table[SYS_install_utrap] = "install_utrap"; |
| 201 | syscall_table[SYS_ioctl] = "ioctl"; |
| 202 | #ifdef SYS_issetugid |
| 203 | syscall_table[SYS_issetugid] = "issetugid"; |
| 204 | #endif |
| 205 | syscall_table[SYS_kaio] = "kaio"; |
| 206 | syscall_table[SYS_kill] = "kill"; |
| 207 | syscall_table[SYS_labelsys] = "labelsys"; |
| 208 | #ifdef SYS_lchown |
| 209 | syscall_table[SYS_lchown] = "lchown"; |
| 210 | #endif |
| 211 | syscall_table[SYS_lgrpsys] = "lgrpsys"; |
| 212 | #ifdef SYS_link |
| 213 | syscall_table[SYS_link] = "link"; |
| 214 | #endif |
| 215 | #ifdef SYS_linkat |
| 216 | syscall_table[SYS_linkat] = "linkat"; |
| 217 | #endif |
| 218 | syscall_table[SYS_listen] = "listen"; |
| 219 | syscall_table[SYS_llseek] = "llseek"; |
| 220 | syscall_table[SYS_lseek] = "lseek"; |
| 221 | #ifdef SYS_lstat |
| 222 | syscall_table[SYS_lstat] = "lstat"; |
| 223 | #endif |
| 224 | #ifdef SYS_lstat64 |
| 225 | syscall_table[SYS_lstat64] = "lstat64"; |
| 226 | #endif |
| 227 | syscall_table[SYS_lwp_cond_broadcast] = "lwp_cond_broadcast"; |
| 228 | syscall_table[SYS_lwp_cond_signal] = "lwp_cond_signal"; |
| 229 | syscall_table[SYS_lwp_cond_wait] = "lwp_cond_wait"; |
| 230 | syscall_table[SYS_lwp_continue] = "lwp_continue"; |
| 231 | syscall_table[SYS_lwp_create] = "lwp_create"; |
| 232 | syscall_table[SYS_lwp_detach] = "lwp_detach"; |
| 233 | syscall_table[SYS_lwp_exit] = "lwp_exit"; |
| 234 | syscall_table[SYS_lwp_info] = "lwp_info"; |
| 235 | #ifdef SYS_lwp_kill |
| 236 | syscall_table[SYS_lwp_kill] = "lwp_kill"; |
| 237 | #endif |
| 238 | #ifdef SYS_lwp_mutex_lock |
| 239 | syscall_table[SYS_lwp_mutex_lock] = "lwp_mutex_lock"; |
| 240 | #endif |
| 241 | syscall_table[SYS_lwp_mutex_register] = "lwp_mutex_register"; |
| 242 | syscall_table[SYS_lwp_mutex_timedlock] = "lwp_mutex_timedlock"; |
| 243 | syscall_table[SYS_lwp_mutex_trylock] = "lwp_mutex_trylock"; |
| 244 | syscall_table[SYS_lwp_mutex_unlock] = "lwp_mutex_unlock"; |
| 245 | syscall_table[SYS_lwp_mutex_wakeup] = "lwp_mutex_wakeup"; |
| 246 | #ifdef SYS_lwp_name |
| 247 | syscall_table[SYS_lwp_name] = "lwp_name"; |
| 248 | #endif |
| 249 | syscall_table[SYS_lwp_park] = "lwp_park"; |
| 250 | syscall_table[SYS_lwp_private] = "lwp_private"; |
| 251 | syscall_table[SYS_lwp_rwlock_sys] = "lwp_rwlock_sys"; |
| 252 | syscall_table[SYS_lwp_self] = "lwp_self"; |
| 253 | syscall_table[SYS_lwp_sema_post] = "lwp_sema_post"; |
| 254 | syscall_table[SYS_lwp_sema_timedwait] = "lwp_sema_timedwait"; |
| 255 | syscall_table[SYS_lwp_sema_trywait] = "lwp_sema_trywait"; |
| 256 | #ifdef SYS_lwp_sema_wait |
| 257 | syscall_table[SYS_lwp_sema_wait] = "lwp_sema_wait"; |
| 258 | #endif |
| 259 | syscall_table[SYS_lwp_sigmask] = "lwp_sigmask"; |
| 260 | #ifdef SYS_lwp_sigqueue |
| 261 | syscall_table[SYS_lwp_sigqueue] = "lwp_sigqueue"; |
| 262 | #endif |
| 263 | syscall_table[SYS_lwp_suspend] = "lwp_suspend"; |
| 264 | syscall_table[SYS_lwp_wait] = "lwp_wait"; |
| 265 | #ifdef SYS_lxstat |
| 266 | syscall_table[SYS_lxstat] = "lxstat"; |
| 267 | #endif |
| 268 | syscall_table[SYS_memcntl] = "memcntl"; |
| 269 | #ifdef SYS_memsys |
| 270 | syscall_table[SYS_memsys] = "memsys"; |
| 271 | #endif |
| 272 | syscall_table[SYS_mincore] = "mincore"; |
| 273 | #ifdef SYS_mkdir |
| 274 | syscall_table[SYS_mkdir] = "mkdir"; |
| 275 | #endif |
| 276 | #ifdef SYS_mkdirat |
| 277 | syscall_table[SYS_mkdirat] = "mkdirat"; |
| 278 | #endif |
| 279 | #ifdef SYS_mknod |
| 280 | syscall_table[SYS_mknod] = "mknod"; |
| 281 | #endif |
| 282 | #ifdef SYS_mknodat |
| 283 | syscall_table[SYS_mknodat] = "mknodat"; |
| 284 | #endif |
| 285 | syscall_table[SYS_mmap] = "mmap"; |
| 286 | syscall_table[SYS_mmap64] = "mmap64"; |
| 287 | #ifdef SYS_mmapobj |
| 288 | syscall_table[SYS_mmapobj] = "mmapobj"; |
| 289 | #endif |
| 290 | syscall_table[SYS_modctl] = "modctl"; |
| 291 | syscall_table[SYS_mount] = "mount"; |
| 292 | syscall_table[SYS_mprotect] = "mprotect"; |
| 293 | syscall_table[SYS_msgsys] = "msgsys"; |
| 294 | syscall_table[SYS_munmap] = "munmap"; |
| 295 | syscall_table[SYS_nanosleep] = "nanosleep"; |
| 296 | syscall_table[SYS_nfssys] = "nfssys"; |
| 297 | syscall_table[SYS_nice] = "nice"; |
| 298 | syscall_table[SYS_ntp_adjtime] = "ntp_adjtime"; |
| 299 | syscall_table[SYS_ntp_gettime] = "ntp_gettime"; |
| 300 | #ifdef SYS_open |
| 301 | syscall_table[SYS_open] = "open"; |
| 302 | #endif |
| 303 | #ifdef SYS_open64 |
| 304 | syscall_table[SYS_open64] = "open64"; |
| 305 | #endif |
| 306 | #ifdef SYS_openat |
| 307 | syscall_table[SYS_openat] = "openat"; |
| 308 | #endif |
| 309 | #ifdef SYS_openat64 |
| 310 | syscall_table[SYS_openat64] = "openat64"; |
| 311 | #endif |
| 312 | syscall_table[SYS_p_online] = "p_online"; |
| 313 | syscall_table[SYS_pathconf] = "pathconf"; |
| 314 | syscall_table[SYS_pause] = "pause"; |
| 315 | syscall_table[SYS_pcsample] = "pcsample"; |
| 316 | syscall_table[SYS_pgrpsys] = "pgrpsys"; |
| 317 | syscall_table[SYS_pipe] = "pipe"; |
| 318 | #ifdef SYS_plock |
| 319 | syscall_table[SYS_plock] = "plock"; |
| 320 | #endif |
| 321 | #ifdef SYS_poll |
| 322 | syscall_table[SYS_poll] = "poll"; |
| 323 | #endif |
| 324 | syscall_table[SYS_pollsys] = "pollsys"; |
| 325 | syscall_table[SYS_port] = "port"; |
| 326 | syscall_table[SYS_pread] = "pread"; |
| 327 | syscall_table[SYS_pread64] = "pread64"; |
| 328 | syscall_table[SYS_priocntlsys] = "priocntlsys"; |
| 329 | syscall_table[SYS_privsys] = "privsys"; |
| 330 | #ifdef SYS_processor_bind |
| 331 | syscall_table[SYS_processor_bind] = "processor_bind"; |
| 332 | #endif |
| 333 | #ifdef SYS_processor_info |
| 334 | syscall_table[SYS_processor_info] = "processor_info"; |
| 335 | #endif |
| 336 | #ifdef SYS_processor_sys |
| 337 | syscall_table[SYS_processor_sys] = "processor_sys"; |
| 338 | #endif |
| 339 | syscall_table[SYS_profil] = "profil"; |
| 340 | syscall_table[SYS_pset] = "pset"; |
| 341 | syscall_table[SYS_putmsg] = "putmsg"; |
| 342 | syscall_table[SYS_putpmsg] = "putpmsg"; |
| 343 | syscall_table[SYS_pwrite] = "pwrite"; |
| 344 | syscall_table[SYS_pwrite64] = "pwrite64"; |
| 345 | syscall_table[SYS_rctlsys] = "rctlsys"; |
| 346 | syscall_table[SYS_read] = "read"; |
| 347 | #ifdef SYS_readlink |
| 348 | syscall_table[SYS_readlink] = "readlink"; |
| 349 | #endif |
| 350 | #ifdef SYS_readlinkat |
| 351 | syscall_table[SYS_readlinkat] = "readlinkat"; |
| 352 | #endif |
| 353 | syscall_table[SYS_readv] = "readv"; |
| 354 | syscall_table[SYS_recv] = "recv"; |
| 355 | syscall_table[SYS_recvfrom] = "recvfrom"; |
| 356 | #ifdef SYS_recvmmsg |
| 357 | syscall_table[SYS_recvmmsg] = "recvmmsg"; |
| 358 | #endif |
| 359 | syscall_table[SYS_recvmsg] = "recvmsg"; |
| 360 | #ifdef SYS_reflinkat |
| 361 | syscall_table[SYS_reflinkat] = "reflinkat"; |
| 362 | #endif |
| 363 | #ifdef SYS_rename |
| 364 | syscall_table[SYS_rename] = "rename"; |
| 365 | #endif |
| 366 | #ifdef SYS_renameat |
| 367 | syscall_table[SYS_renameat] = "renameat"; |
| 368 | #endif |
| 369 | syscall_table[SYS_resolvepath] = "resolvepath"; |
| 370 | #ifdef SYS_rmdir |
| 371 | syscall_table[SYS_rmdir] = "rmdir"; |
| 372 | #endif |
| 373 | syscall_table[SYS_rpcsys] = "rpcsys"; |
| 374 | syscall_table[SYS_rusagesys] = "rusagesys"; |
| 375 | syscall_table[SYS_schedctl] = "schedctl"; |
| 376 | #ifdef SYS_secsys |
| 377 | syscall_table[SYS_secsys] = "secsys"; |
| 378 | #endif |
| 379 | syscall_table[SYS_semsys] = "semsys"; |
| 380 | syscall_table[SYS_send] = "send"; |
| 381 | syscall_table[SYS_sendfilev] = "sendfilev"; |
| 382 | #ifdef SYS_sendmmsg |
| 383 | syscall_table[SYS_sendmmsg] = "sendmmsg"; |
| 384 | #endif |
| 385 | syscall_table[SYS_sendmsg] = "sendmsg"; |
| 386 | syscall_table[SYS_sendto] = "sendto"; |
| 387 | syscall_table[SYS_setegid] = "setegid"; |
| 388 | syscall_table[SYS_seteuid] = "seteuid"; |
| 389 | syscall_table[SYS_setgid] = "setgid"; |
| 390 | syscall_table[SYS_setgroups] = "setgroups"; |
| 391 | syscall_table[SYS_setitimer] = "setitimer"; |
| 392 | syscall_table[SYS_setregid] = "setregid"; |
| 393 | syscall_table[SYS_setreuid] = "setreuid"; |
| 394 | syscall_table[SYS_setrlimit] = "setrlimit"; |
| 395 | syscall_table[SYS_setrlimit64] = "setrlimit64"; |
| 396 | syscall_table[SYS_setsockopt] = "setsockopt"; |
| 397 | syscall_table[SYS_setuid] = "setuid"; |
| 398 | syscall_table[SYS_sharefs] = "sharefs"; |
| 399 | syscall_table[SYS_shmsys] = "shmsys"; |
| 400 | syscall_table[SYS_shutdown] = "shutdown"; |
| 401 | #ifdef SYS_sidsys |
| 402 | syscall_table[SYS_sidsys] = "sidsys"; |
| 403 | #endif |
| 404 | syscall_table[SYS_sigaction] = "sigaction"; |
| 405 | syscall_table[SYS_sigaltstack] = "sigaltstack"; |
| 406 | #ifdef SYS_signal |
| 407 | syscall_table[SYS_signal] = "signal"; |
| 408 | #endif |
| 409 | syscall_table[SYS_signotify] = "signotify"; |
| 410 | syscall_table[SYS_sigpending] = "sigpending"; |
| 411 | syscall_table[SYS_sigprocmask] = "sigprocmask"; |
| 412 | syscall_table[SYS_sigqueue] = "sigqueue"; |
| 413 | #ifdef SYS_sigresend |
| 414 | syscall_table[SYS_sigresend] = "sigresend"; |
| 415 | #endif |
| 416 | syscall_table[SYS_sigsendsys] = "sigsendsys"; |
| 417 | syscall_table[SYS_sigsuspend] = "sigsuspend"; |
| 418 | syscall_table[SYS_sigtimedwait] = "sigtimedwait"; |
| 419 | syscall_table[SYS_so_socket] = "so_socket"; |
| 420 | syscall_table[SYS_so_socketpair] = "so_socketpair"; |
| 421 | syscall_table[SYS_sockconfig] = "sockconfig"; |
| 422 | #ifdef SYS_sparc_fixalign |
| 423 | syscall_table[SYS_sparc_fixalign] = "sparc_fixalign"; |
| 424 | #endif |
| 425 | syscall_table[SYS_sparc_utrap_install] = "sparc_utrap_install"; |
| 426 | #ifdef SYS_spawn |
| 427 | syscall_table[SYS_spawn] = "spawn"; |
| 428 | #endif |
| 429 | #ifdef SYS_stat |
| 430 | syscall_table[SYS_stat] = "stat"; |
| 431 | #endif |
| 432 | #ifdef SYS_stat64 |
| 433 | syscall_table[SYS_stat64] = "stat64"; |
| 434 | #endif |
| 435 | syscall_table[SYS_statfs] = "statfs"; |
| 436 | syscall_table[SYS_statvfs] = "statvfs"; |
| 437 | syscall_table[SYS_statvfs64] = "statvfs64"; |
| 438 | syscall_table[SYS_stime] = "stime"; |
| 439 | syscall_table[SYS_stty] = "stty"; |
| 440 | #ifdef SYS_symlink |
| 441 | syscall_table[SYS_symlink] = "symlink"; |
| 442 | #endif |
| 443 | #ifdef SYS_symlinkat |
| 444 | syscall_table[SYS_symlinkat] = "symlinkat"; |
| 445 | #endif |
| 446 | syscall_table[SYS_sync] = "sync"; |
| 447 | syscall_table[SYS_syscall] = "syscall"; |
| 448 | syscall_table[SYS_sysconfig] = "sysconfig"; |
| 449 | syscall_table[SYS_sysfs] = "sysfs"; |
| 450 | syscall_table[SYS_sysi86] = "sysi86"; |
| 451 | #ifdef SYS_syssun |
| 452 | syscall_table[SYS_syssun] = "syssun"; |
| 453 | #endif |
| 454 | #ifdef SYS_system_stats |
| 455 | syscall_table[SYS_system_stats] = "system_stats"; |
| 456 | #endif |
| 457 | syscall_table[SYS_systeminfo] = "systeminfo"; |
| 458 | syscall_table[SYS_tasksys] = "tasksys"; |
| 459 | syscall_table[SYS_time] = "time"; |
| 460 | syscall_table[SYS_timer_create] = "timer_create"; |
| 461 | syscall_table[SYS_timer_delete] = "timer_delete"; |
| 462 | syscall_table[SYS_timer_getoverrun] = "timer_getoverrun"; |
| 463 | syscall_table[SYS_timer_gettime] = "timer_gettime"; |
| 464 | syscall_table[SYS_timer_settime] = "timer_settime"; |
| 465 | syscall_table[SYS_times] = "times"; |
| 466 | syscall_table[SYS_uadmin] = "uadmin"; |
| 467 | syscall_table[SYS_ucredsys] = "ucredsys"; |
| 468 | syscall_table[SYS_ulimit] = "ulimit"; |
| 469 | syscall_table[SYS_umask] = "umask"; |
| 470 | #ifdef SYS_umount |
| 471 | syscall_table[SYS_umount] = "umount"; |
| 472 | #endif |
| 473 | syscall_table[SYS_umount2] = "umount2"; |
| 474 | syscall_table[SYS_uname] = "uname"; |
| 475 | #ifdef SYS_unlink |
| 476 | syscall_table[SYS_unlink] = "unlink"; |
| 477 | #endif |
| 478 | #ifdef SYS_unlinkat |
| 479 | syscall_table[SYS_unlinkat] = "unlinkat"; |
| 480 | #endif |
| 481 | #ifdef SYS_utime |
| 482 | syscall_table[SYS_utime] = "utime"; |
| 483 | #endif |
| 484 | #ifdef SYS_utimensat |
| 485 | syscall_table[SYS_utimensat] = "utimensat"; |
| 486 | #endif |
| 487 | #ifdef SYS_utimes |
| 488 | syscall_table[SYS_utimes] = "utimes"; |
| 489 | #endif |
| 490 | #ifdef SYS_utimesys |
| 491 | syscall_table[SYS_utimesys] = "utimesys"; |
| 492 | #endif |
| 493 | syscall_table[SYS_utssys] = "utssys"; |
| 494 | syscall_table[SYS_uucopy] = "uucopy"; |
| 495 | syscall_table[SYS_uucopystr] = "uucopystr"; |
| 496 | #ifdef SYS_uuidsys |
| 497 | syscall_table[SYS_uuidsys] = "uuidsys"; |
| 498 | #endif |
| 499 | #ifdef SYS_va_mask |
| 500 | syscall_table[SYS_va_mask] = "va_mask"; |
| 501 | #endif |
| 502 | syscall_table[SYS_vfork] = "vfork"; |
| 503 | syscall_table[SYS_vhangup] = "vhangup"; |
| 504 | #ifdef SYS_wait |
| 505 | syscall_table[SYS_wait] = "wait"; |
| 506 | #endif |
| 507 | #ifdef SYS_waitid |
| 508 | syscall_table[SYS_waitid] = "waitid"; |
| 509 | #endif |
| 510 | #ifdef SYS_waitsys |
| 511 | syscall_table[SYS_waitsys] = "waitsys"; |
| 512 | #endif |
| 513 | syscall_table[SYS_write] = "write"; |
| 514 | syscall_table[SYS_writev] = "writev"; |
| 515 | #ifdef SYS_xmknod |
| 516 | syscall_table[SYS_xmknod] = "xmknod"; |
| 517 | #endif |
| 518 | #ifdef SYS_xstat |
| 519 | syscall_table[SYS_xstat] = "xstat"; |
| 520 | #endif |
| 521 | syscall_table[SYS_yield] = "yield"; |
| 522 | syscall_table[SYS_zone] = "zone"; |
| 523 | } |
| 524 | |
| 525 | /* Prettyprint syscall NUM. */ |
| 526 | |
| 527 | void |
| 528 | proc_prettyfprint_syscall (FILE *file, int num, int verbose) |
| 529 | { |
| 530 | if (syscall_table[num]) |
| 531 | fprintf (file, "SYS_%s ", syscall_table[num]); |
| 532 | else |
| 533 | fprintf (file, "<Unknown syscall %d> ", num); |
| 534 | } |
| 535 | |
| 536 | void |
| 537 | proc_prettyprint_syscall (int num, int verbose) |
| 538 | { |
| 539 | proc_prettyfprint_syscall (stdout, num, verbose); |
| 540 | } |
| 541 | |
| 542 | /* Prettyprint all syscalls in SYSSET. */ |
| 543 | |
| 544 | void |
| 545 | proc_prettyfprint_syscalls (FILE *file, sysset_t *sysset, int verbose) |
| 546 | { |
| 547 | int i; |
| 548 | |
| 549 | for (i = 0; i < MAX_SYSCALLS; i++) |
| 550 | if (prismember (sysset, i)) |
| 551 | { |
| 552 | proc_prettyfprint_syscall (file, i, verbose); |
| 553 | } |
| 554 | fprintf (file, "\n"); |
| 555 | } |
| 556 | |
| 557 | void |
| 558 | proc_prettyprint_syscalls (sysset_t *sysset, int verbose) |
| 559 | { |
| 560 | proc_prettyfprint_syscalls (stdout, sysset, verbose); |
| 561 | } |
| 562 | \f |
| 563 | /* Prettyprint signals. */ |
| 564 | |
| 565 | /* Signal translation table, ordered ANSI-standard signals first, |
| 566 | other signals second, with signals in each block ordered by their |
| 567 | numerical values on a typical POSIX platform. */ |
| 568 | |
| 569 | static struct trans signal_table[] = |
| 570 | { |
| 571 | { 0, "<no signal>", "no signal" }, |
| 572 | |
| 573 | /* SIGINT, SIGILL, SIGABRT, SIGFPE, SIGSEGV and SIGTERM |
| 574 | are ANSI-standard signals and are always available. */ |
| 575 | |
| 576 | { SIGINT, "SIGINT", "Interrupt (rubout)" }, |
| 577 | { SIGILL, "SIGILL", "Illegal instruction" }, /* not reset when caught */ |
| 578 | { SIGABRT, "SIGABRT", "used by abort()" }, /* replaces SIGIOT */ |
| 579 | { SIGFPE, "SIGFPE", "Floating point exception" }, |
| 580 | { SIGSEGV, "SIGSEGV", "Segmentation violation" }, |
| 581 | { SIGTERM, "SIGTERM", "Software termination signal from kill" }, |
| 582 | |
| 583 | /* All other signals need preprocessor conditionals. */ |
| 584 | |
| 585 | { SIGHUP, "SIGHUP", "Hangup" }, |
| 586 | { SIGQUIT, "SIGQUIT", "Quit (ASCII FS)" }, |
| 587 | { SIGTRAP, "SIGTRAP", "Trace trap" }, /* not reset when caught */ |
| 588 | { SIGIOT, "SIGIOT", "IOT instruction" }, |
| 589 | { SIGEMT, "SIGEMT", "EMT instruction" }, |
| 590 | { SIGKILL, "SIGKILL", "Kill" }, /* Solaris: cannot be caught/ignored */ |
| 591 | { SIGBUS, "SIGBUS", "Bus error" }, |
| 592 | { SIGSYS, "SIGSYS", "Bad argument to system call" }, |
| 593 | { SIGPIPE, "SIGPIPE", "Write to pipe with no one to read it" }, |
| 594 | { SIGALRM, "SIGALRM", "Alarm clock" }, |
| 595 | { SIGUSR1, "SIGUSR1", "User defined signal 1" }, |
| 596 | { SIGUSR2, "SIGUSR2", "User defined signal 2" }, |
| 597 | { SIGCHLD, "SIGCHLD", "Child status changed" }, /* Posix version */ |
| 598 | { SIGCLD, "SIGCLD", "Child status changed" }, /* Solaris version */ |
| 599 | { SIGPWR, "SIGPWR", "Power-fail restart" }, |
| 600 | { SIGWINCH, "SIGWINCH", "Window size change" }, |
| 601 | { SIGURG, "SIGURG", "Urgent socket condition" }, |
| 602 | { SIGPOLL, "SIGPOLL", "Pollable event" }, |
| 603 | { SIGIO, "SIGIO", "Socket I/O possible" }, /* alias for SIGPOLL */ |
| 604 | { SIGSTOP, "SIGSTOP", "Stop, not from tty" }, /* cannot be caught or |
| 605 | ignored */ |
| 606 | { SIGTSTP, "SIGTSTP", "User stop from tty" }, |
| 607 | { SIGCONT, "SIGCONT", "Stopped process has been continued" }, |
| 608 | { SIGTTIN, "SIGTTIN", "Background tty read attempted" }, |
| 609 | { SIGTTOU, "SIGTTOU", "Background tty write attempted" }, |
| 610 | { SIGVTALRM, "SIGVTALRM", "Virtual timer expired" }, |
| 611 | { SIGPROF, "SIGPROF", "Profiling timer expired" }, |
| 612 | { SIGXCPU, "SIGXCPU", "Exceeded CPU limit" }, |
| 613 | { SIGXFSZ, "SIGXFSZ", "Exceeded file size limit" }, |
| 614 | { SIGWAITING, "SIGWAITING", "Process's LWPs are blocked" }, |
| 615 | { SIGLWP, "SIGLWP", "Used by thread library" }, |
| 616 | { SIGFREEZE, "SIGFREEZE", "Used by CPR" }, |
| 617 | { SIGTHAW, "SIGTHAW", "Used by CPR" }, |
| 618 | { SIGCANCEL, "SIGCANCEL", "Used by libthread" }, |
| 619 | { SIGLOST, "SIGLOST", "Resource lost" }, |
| 620 | |
| 621 | /* FIXME: add real-time signals. */ |
| 622 | }; |
| 623 | |
| 624 | /* Prettyprint signal number SIGNO. */ |
| 625 | |
| 626 | void |
| 627 | proc_prettyfprint_signal (FILE *file, int signo, int verbose) |
| 628 | { |
| 629 | int i; |
| 630 | |
| 631 | for (i = 0; i < sizeof (signal_table) / sizeof (signal_table[0]); i++) |
| 632 | if (signo == signal_table[i].value) |
| 633 | { |
| 634 | fprintf (file, "%s", signal_table[i].name); |
| 635 | if (verbose) |
| 636 | fprintf (file, ": %s\n", signal_table[i].desc); |
| 637 | else |
| 638 | fprintf (file, " "); |
| 639 | return; |
| 640 | } |
| 641 | fprintf (file, "Unknown signal %d%c", signo, verbose ? '\n' : ' '); |
| 642 | } |
| 643 | |
| 644 | void |
| 645 | proc_prettyprint_signal (int signo, int verbose) |
| 646 | { |
| 647 | proc_prettyfprint_signal (stdout, signo, verbose); |
| 648 | } |
| 649 | |
| 650 | /* Prettyprint all signals in SIGSET. */ |
| 651 | |
| 652 | void |
| 653 | proc_prettyfprint_signalset (FILE *file, sigset_t *sigset, int verbose) |
| 654 | { |
| 655 | int i; |
| 656 | |
| 657 | /* Loop over all signal numbers from 0 to NSIG, using them as the |
| 658 | index to prismember. The signal table had better not contain |
| 659 | aliases, for if it does they will both be printed. */ |
| 660 | |
| 661 | for (i = 0; i < NSIG; i++) |
| 662 | if (prismember (sigset, i)) |
| 663 | proc_prettyfprint_signal (file, i, verbose); |
| 664 | |
| 665 | if (!verbose) |
| 666 | fprintf (file, "\n"); |
| 667 | } |
| 668 | |
| 669 | void |
| 670 | proc_prettyprint_signalset (sigset_t *sigset, int verbose) |
| 671 | { |
| 672 | proc_prettyfprint_signalset (stdout, sigset, verbose); |
| 673 | } |
| 674 | \f |
| 675 | |
| 676 | /* Prettyprint faults. */ |
| 677 | |
| 678 | /* Fault translation table. */ |
| 679 | |
| 680 | static struct trans fault_table[] = |
| 681 | { |
| 682 | { FLTILL, "FLTILL", "Illegal instruction" }, |
| 683 | { FLTPRIV, "FLTPRIV", "Privileged instruction" }, |
| 684 | { FLTBPT, "FLTBPT", "Breakpoint trap" }, |
| 685 | { FLTTRACE, "FLTTRACE", "Trace trap" }, |
| 686 | { FLTACCESS, "FLTACCESS", "Memory access fault" }, |
| 687 | { FLTBOUNDS, "FLTBOUNDS", "Memory bounds violation" }, |
| 688 | { FLTIOVF, "FLTIOVF", "Integer overflow" }, |
| 689 | { FLTIZDIV, "FLTIZDIV", "Integer zero divide" }, |
| 690 | { FLTFPE, "FLTFPE", "Floating-point exception" }, |
| 691 | { FLTSTACK, "FLTSTACK", "Unrecoverable stack fault" }, |
| 692 | { FLTPAGE, "FLTPAGE", "Recoverable page fault" }, |
| 693 | { FLTWATCH, "FLTWATCH", "User watchpoint" }, |
| 694 | }; |
| 695 | |
| 696 | /* Work horse. Accepts an index into the fault table, prints it |
| 697 | pretty. */ |
| 698 | |
| 699 | static void |
| 700 | prettyfprint_faulttable_entry (FILE *file, int i, int verbose) |
| 701 | { |
| 702 | fprintf (file, "%s", fault_table[i].name); |
| 703 | if (verbose) |
| 704 | fprintf (file, ": %s\n", fault_table[i].desc); |
| 705 | else |
| 706 | fprintf (file, " "); |
| 707 | } |
| 708 | |
| 709 | /* Prettyprint hardware fault number FAULTNO. */ |
| 710 | |
| 711 | void |
| 712 | proc_prettyfprint_fault (FILE *file, int faultno, int verbose) |
| 713 | { |
| 714 | int i; |
| 715 | |
| 716 | for (i = 0; i < ARRAY_SIZE (fault_table); i++) |
| 717 | if (faultno == fault_table[i].value) |
| 718 | { |
| 719 | prettyfprint_faulttable_entry (file, i, verbose); |
| 720 | return; |
| 721 | } |
| 722 | |
| 723 | fprintf (file, "Unknown hardware fault %d%c", |
| 724 | faultno, verbose ? '\n' : ' '); |
| 725 | } |
| 726 | |
| 727 | void |
| 728 | proc_prettyprint_fault (int faultno, int verbose) |
| 729 | { |
| 730 | proc_prettyfprint_fault (stdout, faultno, verbose); |
| 731 | } |
| 732 | |
| 733 | /* Prettyprint all faults in FLTSET. */ |
| 734 | |
| 735 | void |
| 736 | proc_prettyfprint_faultset (FILE *file, fltset_t *fltset, int verbose) |
| 737 | { |
| 738 | int i; |
| 739 | |
| 740 | /* Loop through the fault table, using the value field as the index |
| 741 | to prismember. The fault table had better not contain aliases, |
| 742 | for if it does they will both be printed. */ |
| 743 | |
| 744 | for (i = 0; i < ARRAY_SIZE (fault_table); i++) |
| 745 | if (prismember (fltset, fault_table[i].value)) |
| 746 | prettyfprint_faulttable_entry (file, i, verbose); |
| 747 | |
| 748 | if (!verbose) |
| 749 | fprintf (file, "\n"); |
| 750 | } |
| 751 | |
| 752 | void |
| 753 | proc_prettyprint_faultset (fltset_t *fltset, int verbose) |
| 754 | { |
| 755 | proc_prettyfprint_faultset (stdout, fltset, verbose); |
| 756 | } |
| 757 | |
| 758 | /* TODO: actions, holds... */ |
| 759 | |
| 760 | void |
| 761 | proc_prettyprint_actionset (struct sigaction *actions, int verbose) |
| 762 | { |
| 763 | } |
| 764 | |
| 765 | void |
| 766 | _initialize_proc_events (void) |
| 767 | { |
| 768 | init_syscall_table (); |
| 769 | } |