gdb/linux-record.h

   1 /* Process record and replay target code for GNU/Linux.
   2
   3    Copyright (C) 2008-2018 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef _LINUX_RECORD_H_
  21 #define _LINUX_RECORD_H_
  22
  23 struct linux_record_tdep
  24 {
  25   /* The size of the type that will be used in a system call.  */
  26   int size_pointer;
  27   int size__old_kernel_stat;
  28   int size_tms;
  29   int size_loff_t;
  30   int size_flock;
  31   int size_oldold_utsname;
  32   int size_ustat;
  33   int size_old_sigaction;
  34   int size_old_sigset_t;
  35   int size_rlimit;
  36   int size_rusage;
  37   int size_timeval;
  38   int size_timezone;
  39   int size_old_gid_t;
  40   int size_old_uid_t;
  41   int size_fd_set;
  42   int size_old_dirent;
  43   int size_statfs;
  44   int size_statfs64;
  45   int size_sockaddr;
  46   int size_int;
  47   int size_long;
  48   int size_ulong;
  49   int size_msghdr;
  50   int size_itimerval;
  51   int size_stat;
  52   int size_old_utsname;
  53   int size_sysinfo;
  54   int size_msqid_ds;
  55   int size_shmid_ds;
  56   int size_new_utsname;
  57   int size_timex;
  58   int size_mem_dqinfo;
  59   int size_if_dqblk;
  60   int size_fs_quota_stat;
  61   int size_timespec;
  62   int size_pollfd;
  63   int size_NFS_FHSIZE;
  64   int size_knfsd_fh;
  65   int size_TASK_COMM_LEN;
  66   int size_sigaction;
  67   int size_sigset_t;
  68   int size_siginfo_t;
  69   int size_cap_user_data_t;
  70   int size_stack_t;
  71   int size_off_t;
  72   int size_stat64;
  73   int size_gid_t;
  74   int size_uid_t;
  75   int size_PAGE_SIZE;
  76   int size_flock64;
  77   int size_user_desc;
  78   int size_io_event;
  79   int size_iocb;
  80   int size_epoll_event;
  81   int size_itimerspec;
  82   int size_mq_attr;
  83   int size_termios;
  84   int size_termios2;
  85   int size_pid_t;
  86   int size_winsize;
  87   int size_serial_struct;
  88   int size_serial_icounter_struct;
  89   int size_hayes_esp_config;
  90   int size_size_t;
  91   int size_iovec;
  92   int size_time_t;
  93
  94   /* The values of the second argument of system call "sys_ioctl".  */
  95   int ioctl_TCGETS;
  96   int ioctl_TCSETS;
  97   int ioctl_TCSETSW;
  98   int ioctl_TCSETSF;
  99   int ioctl_TCGETA;
 100   int ioctl_TCSETA;
 101   int ioctl_TCSETAW;
 102   int ioctl_TCSETAF;
 103   int ioctl_TCSBRK;
 104   int ioctl_TCXONC;
 105   int ioctl_TCFLSH;
 106   int ioctl_TIOCEXCL;
 107   int ioctl_TIOCNXCL;
 108   int ioctl_TIOCSCTTY;
 109   int ioctl_TIOCGPGRP;
 110   int ioctl_TIOCSPGRP;
 111   int ioctl_TIOCOUTQ;
 112   int ioctl_TIOCSTI;
 113   int ioctl_TIOCGWINSZ;
 114   int ioctl_TIOCSWINSZ;
 115   int ioctl_TIOCMGET;
 116   int ioctl_TIOCMBIS;
 117   int ioctl_TIOCMBIC;
 118   int ioctl_TIOCMSET;
 119   int ioctl_TIOCGSOFTCAR;
 120   int ioctl_TIOCSSOFTCAR;
 121   int ioctl_FIONREAD;
 122   int ioctl_TIOCINQ;
 123   int ioctl_TIOCLINUX;
 124   int ioctl_TIOCCONS;
 125   int ioctl_TIOCGSERIAL;
 126   int ioctl_TIOCSSERIAL;
 127   int ioctl_TIOCPKT;
 128   int ioctl_FIONBIO;
 129   int ioctl_TIOCNOTTY;
 130   int ioctl_TIOCSETD;
 131   int ioctl_TIOCGETD;
 132   int ioctl_TCSBRKP;
 133   int ioctl_TIOCTTYGSTRUCT;
 134   int ioctl_TIOCSBRK;
 135   int ioctl_TIOCCBRK;
 136   int ioctl_TIOCGSID;
 137   int ioctl_TCGETS2;
 138   int ioctl_TCSETS2;
 139   int ioctl_TCSETSW2;
 140   int ioctl_TCSETSF2;
 141   int ioctl_TIOCGPTN;
 142   int ioctl_TIOCSPTLCK;
 143   int ioctl_FIONCLEX;
 144   int ioctl_FIOCLEX;
 145   int ioctl_FIOASYNC;
 146   int ioctl_TIOCSERCONFIG;
 147   int ioctl_TIOCSERGWILD;
 148   int ioctl_TIOCSERSWILD;
 149   int ioctl_TIOCGLCKTRMIOS;
 150   int ioctl_TIOCSLCKTRMIOS;
 151   int ioctl_TIOCSERGSTRUCT;
 152   int ioctl_TIOCSERGETLSR;
 153   int ioctl_TIOCSERGETMULTI;
 154   int ioctl_TIOCSERSETMULTI;
 155   int ioctl_TIOCMIWAIT;
 156   int ioctl_TIOCGICOUNT;
 157   int ioctl_TIOCGHAYESESP;
 158   int ioctl_TIOCSHAYESESP;
 159   int ioctl_FIOQSIZE;
 160
 161   /* The values of the second argument of system call "sys_fcntl"
 162      and "sys_fcntl64".  */
 163   int fcntl_F_GETLK;
 164   int fcntl_F_GETLK64;
 165   int fcntl_F_SETLK64;
 166   int fcntl_F_SETLKW64;
 167
 168   /* The number of the registers that are used as the arguments of
 169      a system call.  */
 170   int arg1;
 171   int arg2;
 172   int arg3;
 173   int arg4;
 174   int arg5;
 175   int arg6;
 176   int arg7;
 177 };
 178
 179 /* Enum that defines the gdb-canonical set of Linux syscall identifiers.
 180    Different architectures will have different sets of syscall ids, and
 181    each must provide a mapping from their set to this one.  */
 182
 183 enum gdb_syscall {
 184   /* An unknown GDB syscall, not a real syscall.  */
 185   gdb_sys_no_syscall = -1,
 186
 187   gdb_sys_restart_syscall = 0,
 188   gdb_sys_exit = 1,
 189   gdb_sys_fork = 2,
 190   gdb_sys_read = 3,
 191   gdb_sys_write = 4,
 192   gdb_sys_open = 5,
 193   gdb_sys_close = 6,
 194   gdb_sys_waitpid = 7,
 195   gdb_sys_creat = 8,
 196   gdb_sys_link = 9,
 197   gdb_sys_unlink = 10,
 198   gdb_sys_execve = 11,
 199   gdb_sys_chdir = 12,
 200   gdb_sys_time = 13,
 201   gdb_sys_mknod = 14,
 202   gdb_sys_chmod = 15,
 203   gdb_sys_lchown16 = 16,
 204   gdb_sys_ni_syscall17 = 17,
 205   gdb_sys_stat = 18,
 206   gdb_sys_lseek = 19,
 207   gdb_sys_getpid = 20,
 208   gdb_sys_mount = 21,
 209   gdb_sys_oldumount = 22,
 210   gdb_sys_setuid16 = 23,
 211   gdb_sys_getuid16 = 24,
 212   gdb_sys_stime = 25,
 213   gdb_sys_ptrace = 26,
 214   gdb_sys_alarm = 27,
 215   gdb_sys_fstat = 28,
 216   gdb_sys_pause = 29,
 217   gdb_sys_utime = 30,
 218   gdb_sys_ni_syscall31 = 31,
 219   gdb_sys_ni_syscall32 = 32,
 220   gdb_sys_access = 33,
 221   gdb_sys_nice = 34,
 222   gdb_sys_ni_syscall35 = 35,
 223   gdb_sys_sync = 36,
 224   gdb_sys_kill = 37,
 225   gdb_sys_rename = 38,
 226   gdb_sys_mkdir = 39,
 227   gdb_sys_rmdir = 40,
 228   gdb_sys_dup = 41,
 229   gdb_sys_pipe = 42,
 230   gdb_sys_times = 43,
 231   gdb_sys_ni_syscall44 = 44,
 232   gdb_sys_brk = 45,
 233   gdb_sys_setgid16 = 46,
 234   gdb_sys_getgid16 = 47,
 235   gdb_sys_signal = 48,
 236   gdb_sys_geteuid16 = 49,
 237   gdb_sys_getegid16 = 50,
 238   gdb_sys_acct = 51,
 239   gdb_sys_umount = 52,
 240   gdb_sys_ni_syscall53 = 53,
 241   gdb_sys_ioctl = 54,
 242   gdb_sys_fcntl = 55,
 243   gdb_sys_ni_syscall56 = 56,
 244   gdb_sys_setpgid = 57,
 245   gdb_sys_ni_syscall58 = 58,
 246   gdb_sys_olduname = 59,
 247   gdb_sys_umask = 60,
 248   gdb_sys_chroot = 61,
 249   gdb_sys_ustat = 62,
 250   gdb_sys_dup2 = 63,
 251   gdb_sys_getppid = 64,
 252   gdb_sys_getpgrp = 65,
 253   gdb_sys_setsid = 66,
 254   gdb_sys_sigaction = 67,
 255   gdb_sys_sgetmask = 68,
 256   gdb_sys_ssetmask = 69,
 257   gdb_sys_setreuid16 = 70,
 258   gdb_sys_setregid16 = 71,
 259   gdb_sys_sigsuspend = 72,
 260   gdb_sys_sigpending = 73,
 261   gdb_sys_sethostname = 74,
 262   gdb_sys_setrlimit = 75,
 263   gdb_sys_old_getrlimit = 76,
 264   gdb_sys_getrusage = 77,
 265   gdb_sys_gettimeofday = 78,
 266   gdb_sys_settimeofday = 79,
 267   gdb_sys_getgroups16 = 80,
 268   gdb_sys_setgroups16 = 81,
 269   gdb_old_select = 82,
 270   gdb_sys_symlink = 83,
 271   gdb_sys_lstat = 84,
 272   gdb_sys_readlink = 85,
 273   gdb_sys_uselib = 86,
 274   gdb_sys_swapon = 87,
 275   gdb_sys_reboot = 88,
 276   gdb_old_readdir = 89,
 277   gdb_old_mmap = 90,
 278   gdb_sys_munmap = 91,
 279   gdb_sys_truncate = 92,
 280   gdb_sys_ftruncate = 93,
 281   gdb_sys_fchmod = 94,
 282   gdb_sys_fchown16 = 95,
 283   gdb_sys_getpriority = 96,
 284   gdb_sys_setpriority = 97,
 285   gdb_sys_ni_syscall98 = 98,
 286   gdb_sys_statfs = 99,
 287   gdb_sys_fstatfs = 100,
 288   gdb_sys_ioperm = 101,
 289   gdb_sys_socketcall = 102,
 290   gdb_sys_syslog = 103,
 291   gdb_sys_setitimer = 104,
 292   gdb_sys_getitimer = 105,
 293   gdb_sys_newstat = 106,
 294   gdb_sys_newlstat = 107,
 295   gdb_sys_newfstat = 108,
 296   gdb_sys_uname = 109,
 297   gdb_sys_iopl = 110,
 298   gdb_sys_vhangup = 111,
 299   gdb_sys_ni_syscall112 = 112,
 300   gdb_sys_vm86old = 113,
 301   gdb_sys_wait4 = 114,
 302   gdb_sys_swapoff = 115,
 303   gdb_sys_sysinfo = 116,
 304   gdb_sys_ipc = 117,
 305   gdb_sys_fsync = 118,
 306   gdb_sys_sigreturn = 119,
 307   gdb_sys_clone = 120,
 308   gdb_sys_setdomainname = 121,
 309   gdb_sys_newuname = 122,
 310   gdb_sys_modify_ldt = 123,
 311   gdb_sys_adjtimex = 124,
 312   gdb_sys_mprotect = 125,
 313   gdb_sys_sigprocmask = 126,
 314   gdb_sys_ni_syscall127 = 127,
 315   gdb_sys_init_module = 128,
 316   gdb_sys_delete_module = 129,
 317   gdb_sys_ni_syscall130 = 130,
 318   gdb_sys_quotactl = 131,
 319   gdb_sys_getpgid = 132,
 320   gdb_sys_fchdir = 133,
 321   gdb_sys_bdflush = 134,
 322   gdb_sys_sysfs = 135,
 323   gdb_sys_personality = 136,
 324   gdb_sys_ni_syscall137 = 137,
 325   gdb_sys_setfsuid16 = 138,
 326   gdb_sys_setfsgid16 = 139,
 327   gdb_sys_llseek = 140,
 328   gdb_sys_getdents = 141,
 329   gdb_sys_select = 142,
 330   gdb_sys_flock = 143,
 331   gdb_sys_msync = 144,
 332   gdb_sys_readv = 145,
 333   gdb_sys_writev = 146,
 334   gdb_sys_getsid = 147,
 335   gdb_sys_fdatasync = 148,
 336   gdb_sys_sysctl = 149,
 337   gdb_sys_mlock = 150,
 338   gdb_sys_munlock = 151,
 339   gdb_sys_mlockall = 152,
 340   gdb_sys_munlockall = 153,
 341   gdb_sys_sched_setparam = 154,
 342   gdb_sys_sched_getparam = 155,
 343   gdb_sys_sched_setscheduler = 156,
 344   gdb_sys_sched_getscheduler = 157,
 345   gdb_sys_sched_yield = 158,
 346   gdb_sys_sched_get_priority_max = 159,
 347   gdb_sys_sched_get_priority_min = 160,
 348   gdb_sys_sched_rr_get_interval = 161,
 349   gdb_sys_nanosleep = 162,
 350   gdb_sys_mremap = 163,
 351   gdb_sys_setresuid16 = 164,
 352   gdb_sys_getresuid16 = 165,
 353   gdb_sys_vm86 = 166,
 354   gdb_sys_ni_syscall167 = 167,
 355   gdb_sys_poll = 168,
 356   gdb_sys_nfsservctl = 169,
 357   gdb_sys_setresgid16 = 170,
 358   gdb_sys_getresgid16 = 171,
 359   gdb_sys_prctl = 172,
 360   gdb_sys_rt_sigreturn = 173,
 361   gdb_sys_rt_sigaction = 174,
 362   gdb_sys_rt_sigprocmask = 175,
 363   gdb_sys_rt_sigpending = 176,
 364   gdb_sys_rt_sigtimedwait = 177,
 365   gdb_sys_rt_sigqueueinfo = 178,
 366   gdb_sys_rt_sigsuspend = 179,
 367   gdb_sys_pread64 = 180,
 368   gdb_sys_pwrite64 = 181,
 369   gdb_sys_chown16 = 182,
 370   gdb_sys_getcwd = 183,
 371   gdb_sys_capget = 184,
 372   gdb_sys_capset = 185,
 373   gdb_sys_sigaltstack = 186,
 374   gdb_sys_sendfile = 187,
 375   gdb_sys_ni_syscall188 = 188,
 376   gdb_sys_ni_syscall189 = 189,
 377   gdb_sys_vfork = 190,
 378   gdb_sys_getrlimit = 191,
 379   gdb_sys_mmap2 = 192,
 380   gdb_sys_truncate64 = 193,
 381   gdb_sys_ftruncate64 = 194,
 382   gdb_sys_stat64 = 195,
 383   gdb_sys_lstat64 = 196,
 384   gdb_sys_fstat64 = 197,
 385   gdb_sys_lchown = 198,
 386   gdb_sys_getuid = 199,
 387   gdb_sys_getgid = 200,
 388   gdb_sys_geteuid = 201,
 389   gdb_sys_getegid = 202,
 390   gdb_sys_setreuid = 203,
 391   gdb_sys_setregid = 204,
 392   gdb_sys_getgroups = 205,
 393   gdb_sys_setgroups = 206,
 394   gdb_sys_fchown = 207,
 395   gdb_sys_setresuid = 208,
 396   gdb_sys_getresuid = 209,
 397   gdb_sys_setresgid = 210,
 398   gdb_sys_getresgid = 211,
 399   gdb_sys_chown = 212,
 400   gdb_sys_setuid = 213,
 401   gdb_sys_setgid = 214,
 402   gdb_sys_setfsuid = 215,
 403   gdb_sys_setfsgid = 216,
 404   gdb_sys_pivot_root = 217,
 405   gdb_sys_mincore = 218,
 406   gdb_sys_madvise = 219,
 407   gdb_sys_getdents64 = 220,
 408   gdb_sys_fcntl64 = 221,
 409   gdb_sys_ni_syscall222 = 222,
 410   gdb_sys_ni_syscall223 = 223,
 411   gdb_sys_gettid = 224,
 412   gdb_sys_readahead = 225,
 413   gdb_sys_setxattr = 226,
 414   gdb_sys_lsetxattr = 227,
 415   gdb_sys_fsetxattr = 228,
 416   gdb_sys_getxattr = 229,
 417   gdb_sys_lgetxattr = 230,
 418   gdb_sys_fgetxattr = 231,
 419   gdb_sys_listxattr = 232,
 420   gdb_sys_llistxattr = 233,
 421   gdb_sys_flistxattr = 234,
 422   gdb_sys_removexattr = 235,
 423   gdb_sys_lremovexattr = 236,
 424   gdb_sys_fremovexattr = 237,
 425   gdb_sys_tkill = 238,
 426   gdb_sys_sendfile64 = 239,
 427   gdb_sys_futex = 240,
 428   gdb_sys_sched_setaffinity = 241,
 429   gdb_sys_sched_getaffinity = 242,
 430   gdb_sys_set_thread_area = 243,
 431   gdb_sys_get_thread_area = 244,
 432   gdb_sys_io_setup = 245,
 433   gdb_sys_io_destroy = 246,
 434   gdb_sys_io_getevents = 247,
 435   gdb_sys_io_submit = 248,
 436   gdb_sys_io_cancel = 249,
 437   gdb_sys_fadvise64 = 250,
 438   gdb_sys_ni_syscall251 = 251,
 439   gdb_sys_exit_group = 252,
 440   gdb_sys_lookup_dcookie = 253,
 441   gdb_sys_epoll_create = 254,
 442   gdb_sys_epoll_ctl = 255,
 443   gdb_sys_epoll_wait = 256,
 444   gdb_sys_remap_file_pages = 257,
 445   gdb_sys_set_tid_address = 258,
 446   gdb_sys_timer_create = 259,
 447   gdb_sys_timer_settime = 260,
 448   gdb_sys_timer_gettime = 261,
 449   gdb_sys_timer_getoverrun = 262,
 450   gdb_sys_timer_delete = 263,
 451   gdb_sys_clock_settime = 264,
 452   gdb_sys_clock_gettime = 265,
 453   gdb_sys_clock_getres = 266,
 454   gdb_sys_clock_nanosleep = 267,
 455   gdb_sys_statfs64 = 268,
 456   gdb_sys_fstatfs64 = 269,
 457   gdb_sys_tgkill = 270,
 458   gdb_sys_utimes = 271,
 459   gdb_sys_fadvise64_64 = 272,
 460   gdb_sys_ni_syscall273 = 273,
 461   gdb_sys_mbind = 274,
 462   gdb_sys_get_mempolicy = 275,
 463   gdb_sys_set_mempolicy = 276,
 464   gdb_sys_mq_open = 277,
 465   gdb_sys_mq_unlink = 278,
 466   gdb_sys_mq_timedsend = 279,
 467   gdb_sys_mq_timedreceive = 280,
 468   gdb_sys_mq_notify = 281,
 469   gdb_sys_mq_getsetattr = 282,
 470   gdb_sys_kexec_load = 283,
 471   gdb_sys_waitid = 284,
 472   gdb_sys_ni_syscall285 = 285,
 473   gdb_sys_add_key = 286,
 474   gdb_sys_request_key = 287,
 475   gdb_sys_keyctl = 288,
 476   gdb_sys_ioprio_set = 289,
 477   gdb_sys_ioprio_get = 290,
 478   gdb_sys_inotify_init = 291,
 479   gdb_sys_inotify_add_watch = 292,
 480   gdb_sys_inotify_rm_watch = 293,
 481   gdb_sys_migrate_pages = 294,
 482   gdb_sys_openat = 295,
 483   gdb_sys_mkdirat = 296,
 484   gdb_sys_mknodat = 297,
 485   gdb_sys_fchownat = 298,
 486   gdb_sys_futimesat = 299,
 487   gdb_sys_fstatat64 = 300,
 488   gdb_sys_unlinkat = 301,
 489   gdb_sys_renameat = 302,
 490   gdb_sys_linkat = 303,
 491   gdb_sys_symlinkat = 304,
 492   gdb_sys_readlinkat = 305,
 493   gdb_sys_fchmodat = 306,
 494   gdb_sys_faccessat = 307,
 495   gdb_sys_pselect6 = 308,
 496   gdb_sys_ppoll = 309,
 497   gdb_sys_unshare = 310,
 498   gdb_sys_set_robust_list = 311,
 499   gdb_sys_get_robust_list = 312,
 500   gdb_sys_splice = 313,
 501   gdb_sys_sync_file_range = 314,
 502   gdb_sys_tee = 315,
 503   gdb_sys_vmsplice = 316,
 504   gdb_sys_move_pages = 317,
 505   gdb_sys_getcpu = 318,
 506   gdb_sys_epoll_pwait = 319,
 507   gdb_sys_fallocate = 324,
 508   gdb_sys_eventfd2 = 328,
 509   gdb_sys_epoll_create1 = 329,
 510   gdb_sys_dup3 = 330,
 511   gdb_sys_pipe2 = 331,
 512   gdb_sys_inotify_init1 = 332,
 513   gdb_sys_socket = 500,
 514   gdb_sys_connect = 501,
 515   gdb_sys_accept = 502,
 516   gdb_sys_sendto = 503,
 517   gdb_sys_recvfrom = 504,
 518   gdb_sys_sendmsg = 505,
 519   gdb_sys_recvmsg = 506,
 520   gdb_sys_shutdown = 507,
 521   gdb_sys_bind = 508,
 522   gdb_sys_listen = 509,
 523   gdb_sys_getsockname = 510,
 524   gdb_sys_getpeername = 511,
 525   gdb_sys_socketpair = 512,
 526   gdb_sys_setsockopt = 513,
 527   gdb_sys_getsockopt = 514,
 528   gdb_sys_recv = 515,
 529   gdb_sys_shmget = 520,
 530   gdb_sys_shmat = 521,
 531   gdb_sys_shmctl = 522,
 532   gdb_sys_semget = 523,
 533   gdb_sys_semop = 524,
 534   gdb_sys_semctl = 525,
 535   gdb_sys_shmdt = 527,
 536   gdb_sys_msgget = 528,
 537   gdb_sys_msgsnd = 529,
 538   gdb_sys_msgrcv = 530,
 539   gdb_sys_msgctl = 531,
 540   gdb_sys_semtimedop = 532,
 541   gdb_sys_newfstatat = 540,
 542 };
 543
 544 /* Record a linux syscall.  */
 545
 546 extern int record_linux_system_call (enum gdb_syscall num,
 547                                      struct regcache *regcache,
 548                                      struct linux_record_tdep *tdep);
 549 #endif /* _LINUX_RECORD_H_ */