arch/parisc/kernel/syscall_table.S

   1 /*    System Call Table
   2  *
   3  *    Copyright (C) 1999-2004 Matthew Wilcox <willy at parisc-linux.org>
   4  *    Copyright (C) 2000-2001 John Marvin <jsm at parisc-linux.org>
   5  *    Copyright (C) 2000 Alan Modra <amodra at parisc-linux.org>
   6  *    Copyright (C) 2000-2003 Paul Bame <bame at parisc-linux.org>
   7  *    Copyright (C) 2000 Philipp Rumpf <prumpf with tux.org>
   8  *    Copyright (C) 2000 Michael Ang <mang with subcarrier.org>
   9  *    Copyright (C) 2000 David Huggins-Daines <dhd with pobox.org>
  10  *    Copyright (C) 2000 Grant Grundler <grundler at parisc-linux.org>
  11  *    Copyright (C) 2001 Richard Hirst <rhirst with parisc-linux.org>
  12  *    Copyright (C) 2001-2002 Ryan Bradetich <rbrad at parisc-linux.org>
  13  *    Copyright (C) 2001-2007 Helge Deller <deller at parisc-linux.org>
  14  *    Copyright (C) 2000-2001 Thomas Bogendoerfer <tsbogend at parisc-linux.org>
  15  *    Copyright (C) 2002 Randolph Chung <tausq with parisc-linux.org>
  16  *    Copyright (C) 2005-2006 Kyle McMartin <kyle at parisc-linux.org>
  17  *
  18  *    This program is free software; you can redistribute it and/or modify
  19  *    it under the terms of the GNU General Public License as published by
  20  *    the Free Software Foundation; either version 2 of the License, or
  21  *    (at your option) any later version.
  22  *
  23  *    This program is distributed in the hope that it will be useful,
  24  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  25  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  26  *    GNU General Public License for more details.
  27  *
  28  *    You should have received a copy of the GNU General Public License
  29  *    along with this program; if not, write to the Free Software
  30  *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  31  */
  32
  33 #if defined(CONFIG_64BIT) && !defined(SYSCALL_TABLE_64BIT)
  34 /* Use ENTRY_SAME for 32-bit syscalls which are the same on wide and
  35  * narrow palinux.  Use ENTRY_DIFF for those where a 32-bit specific
  36  * implementation is required on wide palinux.  Use ENTRY_COMP where
  37  * the compatibility layer has a useful 32-bit implementation.
  38  */
  39 #define ENTRY_SAME(_name_) .dword sys_##_name_
  40 #define ENTRY_DIFF(_name_) .dword sys32_##_name_
  41 #define ENTRY_UHOH(_name_) .dword sys32_##unimplemented
  42 #define ENTRY_OURS(_name_) .dword parisc_##_name_
  43 #define ENTRY_COMP(_name_) .dword compat_sys_##_name_
  44 #elif defined(CONFIG_64BIT) && defined(SYSCALL_TABLE_64BIT)
  45 #define ENTRY_SAME(_name_) .dword sys_##_name_
  46 #define ENTRY_DIFF(_name_) .dword sys_##_name_
  47 #define ENTRY_UHOH(_name_) .dword sys_##_name_
  48 #define ENTRY_OURS(_name_) .dword sys_##_name_
  49 #define ENTRY_COMP(_name_) .dword sys_##_name_
  50 #else
  51 #define ENTRY_SAME(_name_) .word sys_##_name_
  52 #define ENTRY_DIFF(_name_) .word sys_##_name_
  53 #define ENTRY_UHOH(_name_) .word sys_##_name_
  54 #define ENTRY_OURS(_name_) .word parisc_##_name_
  55 #define ENTRY_COMP(_name_) .word sys_##_name_
  56 #endif
  57
  58 90:     ENTRY_SAME(restart_syscall)     /* 0 */
  59 91:     ENTRY_SAME(exit)
  60         ENTRY_SAME(fork_wrapper)
  61         ENTRY_SAME(read)
  62         ENTRY_SAME(write)
  63         ENTRY_COMP(open)                /* 5 */
  64         ENTRY_SAME(close)
  65         ENTRY_SAME(waitpid)
  66         ENTRY_SAME(creat)
  67         ENTRY_SAME(link)
  68         ENTRY_SAME(unlink)              /* 10 */
  69         ENTRY_COMP(execve)
  70         ENTRY_SAME(chdir)
  71         /* See comments in kernel/time.c!!! Maybe we don't need this? */
  72         ENTRY_COMP(time)
  73         ENTRY_SAME(mknod)
  74         ENTRY_SAME(chmod)               /* 15 */
  75         ENTRY_SAME(lchown)
  76         ENTRY_SAME(socket)
  77         /* struct stat is MAYBE identical wide and narrow ?? */
  78         ENTRY_COMP(newstat)
  79         ENTRY_COMP(lseek)
  80         ENTRY_SAME(getpid)              /* 20 */
  81         /* the 'void * data' parameter may need re-packing in wide */
  82         ENTRY_COMP(mount)
  83         /* concerned about struct sockaddr in wide/narrow */
  84         /* ---> I think sockaddr is OK unless the compiler packs the struct */
  85         /*      differently to align the char array */
  86         ENTRY_SAME(bind)
  87         ENTRY_SAME(setuid)
  88         ENTRY_SAME(getuid)
  89         ENTRY_COMP(stime)               /* 25 */
  90         ENTRY_COMP(ptrace)
  91         ENTRY_SAME(alarm)
  92         /* see stat comment */
  93         ENTRY_COMP(newfstat)
  94         ENTRY_SAME(pause)
  95         /* struct utimbuf uses time_t which might vary */
  96         ENTRY_COMP(utime)               /* 30 */
  97         /* struct sockaddr... */
  98         ENTRY_SAME(connect)
  99         ENTRY_SAME(listen)
 100         ENTRY_SAME(access)
 101         ENTRY_SAME(nice)
 102         /* struct sockaddr... */
 103         ENTRY_SAME(accept)              /* 35 */
 104         ENTRY_SAME(sync)
 105         ENTRY_SAME(kill)
 106         ENTRY_SAME(rename)
 107         ENTRY_SAME(mkdir)
 108         ENTRY_SAME(rmdir)               /* 40 */
 109         ENTRY_SAME(dup)
 110         ENTRY_SAME(pipe)
 111         ENTRY_COMP(times)
 112         /* struct sockaddr... */
 113         ENTRY_SAME(getsockname)
 114         /* it seems possible brk() could return a >4G pointer... */
 115         ENTRY_SAME(brk)                 /* 45 */
 116         ENTRY_SAME(setgid)
 117         ENTRY_SAME(getgid)
 118         ENTRY_SAME(signal)
 119         ENTRY_SAME(geteuid)
 120         ENTRY_SAME(getegid)             /* 50 */
 121         ENTRY_SAME(acct)
 122         ENTRY_SAME(umount)
 123         /* struct sockaddr... */
 124         ENTRY_SAME(getpeername)
 125         ENTRY_COMP(ioctl)
 126         ENTRY_COMP(fcntl)               /* 55 */
 127         ENTRY_SAME(socketpair)
 128         ENTRY_SAME(setpgid)
 129         ENTRY_SAME(send)
 130         ENTRY_SAME(newuname)
 131         ENTRY_SAME(umask)               /* 60 */
 132         ENTRY_SAME(chroot)
 133         ENTRY_COMP(ustat)
 134         ENTRY_SAME(dup2)
 135         ENTRY_SAME(getppid)
 136         ENTRY_SAME(getpgrp)             /* 65 */
 137         ENTRY_SAME(setsid)
 138         ENTRY_SAME(pivot_root)
 139         /* I don't like this */
 140         ENTRY_UHOH(sgetmask)
 141         ENTRY_UHOH(ssetmask)
 142         ENTRY_SAME(setreuid)            /* 70 */
 143         ENTRY_SAME(setregid)
 144         ENTRY_SAME(mincore)
 145         ENTRY_COMP(sigpending)
 146         ENTRY_SAME(sethostname)
 147         /* Following 3 have linux-common-code structs containing longs -( */
 148         ENTRY_COMP(setrlimit)           /* 75 */
 149         ENTRY_COMP(getrlimit)
 150         ENTRY_COMP(getrusage)
 151         /* struct timeval and timezone are maybe?? consistent wide and narrow */
 152         ENTRY_COMP(gettimeofday)
 153         ENTRY_COMP(settimeofday)
 154         ENTRY_SAME(getgroups)           /* 80 */
 155         ENTRY_SAME(setgroups)
 156         /* struct socketaddr... */
 157         ENTRY_SAME(sendto)
 158         ENTRY_SAME(symlink)
 159         /* see stat comment */
 160         ENTRY_COMP(newlstat)
 161         ENTRY_SAME(readlink)            /* 85 */
 162         ENTRY_SAME(ni_syscall)  /* was uselib */
 163         ENTRY_SAME(swapon)
 164         ENTRY_SAME(reboot)
 165         ENTRY_SAME(mmap2)
 166         ENTRY_SAME(mmap)                /* 90 */
 167         ENTRY_SAME(munmap)
 168         ENTRY_COMP(truncate)
 169         ENTRY_COMP(ftruncate)
 170         ENTRY_SAME(fchmod)
 171         ENTRY_SAME(fchown)              /* 95 */
 172         ENTRY_SAME(getpriority)
 173         ENTRY_SAME(setpriority)
 174         ENTRY_SAME(recv)
 175         ENTRY_COMP(statfs)
 176         ENTRY_COMP(fstatfs)             /* 100 */
 177         ENTRY_SAME(stat64)
 178         ENTRY_SAME(ni_syscall)  /* was socketcall */
 179         ENTRY_SAME(syslog)
 180         /* even though manpage says struct timeval contains longs, ours has
 181          * time_t and suseconds_t -- both of which are safe wide/narrow */
 182         ENTRY_COMP(setitimer)
 183         ENTRY_COMP(getitimer)           /* 105 */
 184         ENTRY_SAME(capget)
 185         ENTRY_SAME(capset)
 186         ENTRY_OURS(pread64)
 187         ENTRY_OURS(pwrite64)
 188         ENTRY_SAME(getcwd)              /* 110 */
 189         ENTRY_SAME(vhangup)
 190         ENTRY_SAME(fstat64)
 191         ENTRY_SAME(vfork_wrapper)
 192         /* struct rusage contains longs... */
 193         ENTRY_COMP(wait4)
 194         ENTRY_SAME(swapoff)             /* 115 */
 195         ENTRY_COMP(sysinfo)
 196         ENTRY_SAME(shutdown)
 197         ENTRY_SAME(fsync)
 198         ENTRY_SAME(madvise)
 199         ENTRY_SAME(clone_wrapper)       /* 120 */
 200         ENTRY_SAME(setdomainname)
 201         ENTRY_COMP(sendfile)
 202         /* struct sockaddr... */
 203         ENTRY_SAME(recvfrom)
 204         /* struct timex contains longs */
 205         ENTRY_COMP(adjtimex)
 206         ENTRY_SAME(mprotect)            /* 125 */
 207         /* old_sigset_t forced to 32 bits.  Beware glibc sigset_t */
 208         ENTRY_COMP(sigprocmask)
 209         ENTRY_SAME(ni_syscall)  /* create_module */
 210         ENTRY_SAME(init_module)
 211         ENTRY_SAME(delete_module)
 212         ENTRY_SAME(ni_syscall)          /* 130: get_kernel_syms */
 213         /* time_t inside struct dqblk */
 214         ENTRY_SAME(quotactl)
 215         ENTRY_SAME(getpgid)
 216         ENTRY_SAME(fchdir)
 217         ENTRY_SAME(bdflush)
 218         ENTRY_SAME(sysfs)               /* 135 */
 219         ENTRY_OURS(personality)
 220         ENTRY_SAME(ni_syscall)  /* for afs_syscall */
 221         ENTRY_SAME(setfsuid)
 222         ENTRY_SAME(setfsgid)
 223         /* I think this might work */
 224         ENTRY_SAME(llseek)              /* 140 */
 225         ENTRY_COMP(getdents)
 226         /* it is POSSIBLE that select will be OK because even though fd_set
 227          * contains longs, the macros and sizes are clever. */
 228         ENTRY_COMP(select)
 229         ENTRY_SAME(flock)
 230         ENTRY_SAME(msync)
 231         /* struct iovec contains pointers */
 232         ENTRY_COMP(readv)               /* 145 */
 233         ENTRY_COMP(writev)
 234         ENTRY_SAME(getsid)
 235         ENTRY_SAME(fdatasync)
 236         /* struct __sysctl_args is a mess */
 237         ENTRY_COMP(sysctl)
 238         ENTRY_SAME(mlock)               /* 150 */
 239         ENTRY_SAME(munlock)
 240         ENTRY_SAME(mlockall)
 241         ENTRY_SAME(munlockall)
 242         /* struct sched_param is ok for now */
 243         ENTRY_SAME(sched_setparam)
 244         ENTRY_SAME(sched_getparam)      /* 155 */
 245         ENTRY_SAME(sched_setscheduler)
 246         ENTRY_SAME(sched_getscheduler)
 247         ENTRY_SAME(sched_yield)
 248         ENTRY_SAME(sched_get_priority_max)
 249         ENTRY_SAME(sched_get_priority_min)      /* 160 */
 250         ENTRY_COMP(sched_rr_get_interval)
 251         ENTRY_COMP(nanosleep)
 252         ENTRY_SAME(mremap)
 253         ENTRY_SAME(setresuid)
 254         ENTRY_SAME(getresuid)           /* 165 */
 255         ENTRY_COMP(sigaltstack)
 256         ENTRY_SAME(ni_syscall)          /* query_module */
 257         ENTRY_SAME(poll)
 258         /* structs contain pointers and an in_addr... */
 259         ENTRY_SAME(ni_syscall)          /* was nfsservctl */
 260         ENTRY_SAME(setresgid)           /* 170 */
 261         ENTRY_SAME(getresgid)
 262         ENTRY_SAME(prctl)
 263         /* signals need a careful review */
 264         ENTRY_SAME(rt_sigreturn_wrapper)
 265         ENTRY_COMP(rt_sigaction)
 266         ENTRY_COMP(rt_sigprocmask)      /* 175 */
 267         ENTRY_COMP(rt_sigpending)
 268         ENTRY_COMP(rt_sigtimedwait)
 269         /* even though the struct siginfo_t is different, it appears like
 270          * all the paths use values which should be same wide and narrow.
 271          * Also the struct is padded to 128 bytes which means we don't have
 272          * to worry about faulting trying to copy in a larger 64-bit
 273          * struct from a 32-bit user-space app.
 274          */
 275         ENTRY_COMP(rt_sigqueueinfo)
 276         ENTRY_COMP(rt_sigsuspend)
 277         ENTRY_SAME(chown)               /* 180 */
 278         /* setsockopt() used by iptables: SO_SET_REPLACE/SO_SET_ADD_COUNTERS */
 279         ENTRY_COMP(setsockopt)
 280         ENTRY_COMP(getsockopt)
 281         ENTRY_COMP(sendmsg)
 282         ENTRY_COMP(recvmsg)
 283         ENTRY_SAME(semop)               /* 185 */
 284         ENTRY_SAME(semget)
 285         ENTRY_COMP(semctl)
 286         ENTRY_COMP(msgsnd)
 287         ENTRY_COMP(msgrcv)
 288         ENTRY_SAME(msgget)              /* 190 */
 289         ENTRY_COMP(msgctl)
 290         ENTRY_COMP(shmat)
 291         ENTRY_SAME(shmdt)
 292         ENTRY_SAME(shmget)
 293         ENTRY_COMP(shmctl)              /* 195 */
 294         ENTRY_SAME(ni_syscall)          /* streams1 */
 295         ENTRY_SAME(ni_syscall)          /* streams2 */
 296         ENTRY_SAME(lstat64)
 297         ENTRY_OURS(truncate64)
 298         ENTRY_OURS(ftruncate64)         /* 200 */
 299         ENTRY_SAME(getdents64)
 300         ENTRY_COMP(fcntl64)
 301         ENTRY_SAME(ni_syscall)  /* attrctl -- dead */
 302         ENTRY_SAME(ni_syscall)  /* acl_get -- dead */
 303         ENTRY_SAME(ni_syscall)          /* 205 (acl_set -- dead) */
 304         ENTRY_SAME(gettid)
 305         ENTRY_OURS(readahead)
 306         ENTRY_SAME(tkill)
 307         ENTRY_COMP(sendfile64)
 308         ENTRY_COMP(futex)               /* 210 */
 309         ENTRY_COMP(sched_setaffinity)
 310         ENTRY_COMP(sched_getaffinity)
 311         ENTRY_SAME(ni_syscall)  /* set_thread_area */
 312         ENTRY_SAME(ni_syscall)  /* get_thread_area */
 313         ENTRY_COMP(io_setup)            /* 215 */
 314         ENTRY_SAME(io_destroy)
 315         ENTRY_COMP(io_getevents)
 316         ENTRY_COMP(io_submit)
 317         ENTRY_SAME(io_cancel)
 318         ENTRY_SAME(alloc_hugepages)     /* 220 */
 319         ENTRY_SAME(free_hugepages)
 320         ENTRY_SAME(exit_group)
 321         ENTRY_COMP(lookup_dcookie)
 322         ENTRY_SAME(epoll_create)
 323         ENTRY_SAME(epoll_ctl)           /* 225 */
 324         ENTRY_SAME(epoll_wait)
 325         ENTRY_SAME(remap_file_pages)
 326         ENTRY_COMP(semtimedop)
 327         ENTRY_COMP(mq_open)
 328         ENTRY_SAME(mq_unlink)           /* 230 */
 329         ENTRY_COMP(mq_timedsend)
 330         ENTRY_COMP(mq_timedreceive)
 331         ENTRY_COMP(mq_notify)
 332         ENTRY_COMP(mq_getsetattr)
 333         ENTRY_COMP(waitid)              /* 235 */
 334         ENTRY_OURS(fadvise64_64)
 335         ENTRY_SAME(set_tid_address)
 336         ENTRY_SAME(setxattr)
 337         ENTRY_SAME(lsetxattr)
 338         ENTRY_SAME(fsetxattr)           /* 240 */
 339         ENTRY_SAME(getxattr)
 340         ENTRY_SAME(lgetxattr)
 341         ENTRY_SAME(fgetxattr)
 342         ENTRY_SAME(listxattr)
 343         ENTRY_SAME(llistxattr)          /* 245 */
 344         ENTRY_SAME(flistxattr)
 345         ENTRY_SAME(removexattr)
 346         ENTRY_SAME(lremovexattr)
 347         ENTRY_SAME(fremovexattr)
 348         ENTRY_COMP(timer_create)        /* 250 */
 349         ENTRY_COMP(timer_settime)
 350         ENTRY_COMP(timer_gettime)
 351         ENTRY_SAME(timer_getoverrun)
 352         ENTRY_SAME(timer_delete)
 353         ENTRY_COMP(clock_settime)       /* 255 */
 354         ENTRY_COMP(clock_gettime)
 355         ENTRY_COMP(clock_getres)
 356         ENTRY_COMP(clock_nanosleep)
 357         ENTRY_SAME(tgkill)
 358         ENTRY_COMP(mbind)               /* 260 */
 359         ENTRY_COMP(get_mempolicy)
 360         ENTRY_COMP(set_mempolicy)
 361         ENTRY_SAME(ni_syscall)  /* 263: reserved for vserver */
 362         ENTRY_SAME(add_key)
 363         ENTRY_SAME(request_key)         /* 265 */
 364         ENTRY_SAME(keyctl)
 365         ENTRY_SAME(ioprio_set)
 366         ENTRY_SAME(ioprio_get)
 367         ENTRY_SAME(inotify_init)
 368         ENTRY_SAME(inotify_add_watch)   /* 270 */
 369         ENTRY_SAME(inotify_rm_watch)
 370         ENTRY_SAME(migrate_pages)
 371         ENTRY_COMP(pselect6)
 372         ENTRY_COMP(ppoll)
 373         ENTRY_COMP(openat)              /* 275 */
 374         ENTRY_SAME(mkdirat)
 375         ENTRY_SAME(mknodat)
 376         ENTRY_SAME(fchownat)
 377         ENTRY_COMP(futimesat)
 378         ENTRY_SAME(fstatat64)           /* 280 */
 379         ENTRY_SAME(unlinkat)
 380         ENTRY_SAME(renameat)
 381         ENTRY_SAME(linkat)
 382         ENTRY_SAME(symlinkat)
 383         ENTRY_SAME(readlinkat)          /* 285 */
 384         ENTRY_SAME(fchmodat)
 385         ENTRY_SAME(faccessat)
 386         ENTRY_SAME(unshare)
 387         ENTRY_COMP(set_robust_list)
 388         ENTRY_COMP(get_robust_list)     /* 290 */
 389         ENTRY_SAME(splice)
 390         ENTRY_OURS(sync_file_range)
 391         ENTRY_SAME(tee)
 392         ENTRY_COMP(vmsplice)
 393         ENTRY_COMP(move_pages)          /* 295 */
 394         ENTRY_SAME(getcpu)
 395         ENTRY_COMP(epoll_pwait)
 396         ENTRY_COMP(statfs64)
 397         ENTRY_COMP(fstatfs64)
 398         ENTRY_COMP(kexec_load)          /* 300 */
 399         ENTRY_COMP(utimensat)
 400         ENTRY_COMP(signalfd)
 401         ENTRY_SAME(ni_syscall)          /* was timerfd */
 402         ENTRY_SAME(eventfd)
 403         ENTRY_OURS(fallocate)           /* 305 */
 404         ENTRY_SAME(timerfd_create)
 405         ENTRY_COMP(timerfd_settime)
 406         ENTRY_COMP(timerfd_gettime)
 407         ENTRY_COMP(signalfd4)
 408         ENTRY_SAME(eventfd2)            /* 310 */
 409         ENTRY_SAME(epoll_create1)
 410         ENTRY_SAME(dup3)
 411         ENTRY_SAME(pipe2)
 412         ENTRY_SAME(inotify_init1)
 413         ENTRY_COMP(preadv)              /* 315 */
 414         ENTRY_COMP(pwritev)
 415         ENTRY_COMP(rt_tgsigqueueinfo)
 416         ENTRY_SAME(perf_event_open)
 417         ENTRY_COMP(recvmmsg)
 418         ENTRY_SAME(accept4)             /* 320 */
 419         ENTRY_SAME(prlimit64)
 420         ENTRY_SAME(fanotify_init)
 421         ENTRY_DIFF(fanotify_mark)
 422         ENTRY_COMP(clock_adjtime)
 423         ENTRY_SAME(name_to_handle_at)   /* 325 */
 424         ENTRY_COMP(open_by_handle_at)
 425         ENTRY_SAME(syncfs)
 426         ENTRY_SAME(setns)
 427         ENTRY_COMP(sendmmsg)
 428         ENTRY_COMP(process_vm_readv)    /* 330 */
 429         ENTRY_COMP(process_vm_writev)
 430         ENTRY_SAME(kcmp)
 431         ENTRY_SAME(finit_module)
 432         ENTRY_SAME(sched_setattr)
 433         ENTRY_SAME(sched_getattr)       /* 335 */
 434         ENTRY_COMP(utimes)
 435         ENTRY_SAME(renameat2)
 436         ENTRY_SAME(seccomp)
 437         ENTRY_SAME(getrandom)
 438         ENTRY_SAME(memfd_create)        /* 340 */
 439         ENTRY_SAME(bpf)
 440         ENTRY_COMP(execveat)
 441         ENTRY_SAME(membarrier)
 442
 443
 444 .ifne (. - 90b) - (__NR_Linux_syscalls * (91b - 90b))
 445 .error "size of syscall table does not fit value of __NR_Linux_syscalls"
 446 .endif
 447
 448 #undef ENTRY_SAME
 449 #undef ENTRY_DIFF
 450 #undef ENTRY_UHOH
 451 #undef ENTRY_COMP
 452 #undef ENTRY_OURS