| blob | 701d66a596e8855d22ab3ddaa4a889b68b4500ce |
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 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 */
33 #undef ENTRY_SAME
34 #undef ENTRY_DIFF
35 #undef ENTRY_UHOH
36 #undef ENTRY_COMP
37 #undef ENTRY_OURS
38 #if defined(CONFIG_64BIT) && !defined(SYSCALL_TABLE_64BIT)
39 /* Use ENTRY_SAME for 32-bit syscalls which are the same on wide and
40 * narrow palinux. Use ENTRY_DIFF for those where a 32-bit specific
41 * implementation is required on wide palinux. Use ENTRY_COMP where
42 * the compatability layer has a useful 32-bit implementation.
43 */
44 #define ENTRY_SAME(_name_) .dword sys_##_name_
45 #define ENTRY_DIFF(_name_) .dword sys32_##_name_
46 #define ENTRY_UHOH(_name_) .dword sys32_##unimplemented
47 #define ENTRY_OURS(_name_) .dword parisc_##_name_
48 #define ENTRY_COMP(_name_) .dword compat_sys_##_name_
49 #elif defined(CONFIG_64BIT) && defined(SYSCALL_TABLE_64BIT)
50 #define ENTRY_SAME(_name_) .dword sys_##_name_
51 #define ENTRY_DIFF(_name_) .dword sys_##_name_
52 #define ENTRY_UHOH(_name_) .dword sys_##_name_
53 #define ENTRY_OURS(_name_) .dword sys_##_name_
54 #define ENTRY_COMP(_name_) .dword sys_##_name_
55 #else
56 #define ENTRY_SAME(_name_) .word sys_##_name_
57 #define ENTRY_DIFF(_name_) .word sys_##_name_
58 #define ENTRY_UHOH(_name_) .word sys_##_name_
59 #define ENTRY_OURS(_name_) .word parisc_##_name_
60 #define ENTRY_COMP(_name_) .word sys_##_name_
61 #endif
63 ENTRY_SAME(restart_syscall) /* 0 */
64 ENTRY_SAME(exit)
65 ENTRY_SAME(fork_wrapper)
66 ENTRY_SAME(read)
67 ENTRY_SAME(write)
68 ENTRY_SAME(open) /* 5 */
69 ENTRY_SAME(close)
70 ENTRY_SAME(waitpid)
71 ENTRY_SAME(creat)
72 ENTRY_SAME(link)
73 ENTRY_SAME(unlink) /* 10 */
74 ENTRY_DIFF(execve_wrapper)
75 ENTRY_SAME(chdir)
76 /* See comments in kernel/time.c!!! Maybe we don't need this? */
77 ENTRY_COMP(time)
78 ENTRY_SAME(mknod)
79 ENTRY_SAME(chmod) /* 15 */
80 ENTRY_SAME(lchown)
81 ENTRY_SAME(socket)
82 /* struct stat is MAYBE identical wide and narrow ?? */
83 ENTRY_COMP(newstat)
84 ENTRY_DIFF(lseek)
85 ENTRY_SAME(getpid) /* 20 */
86 /* the 'void * data' parameter may need re-packing in wide */
87 ENTRY_COMP(mount)
88 /* concerned about struct sockaddr in wide/narrow */
89 /* ---> I think sockaddr is OK unless the compiler packs the struct */
90 /* differently to align the char array */
91 ENTRY_SAME(bind)
92 ENTRY_SAME(setuid)
93 ENTRY_SAME(getuid)
94 ENTRY_COMP(stime) /* 25 */
95 ENTRY_SAME(ptrace)
96 ENTRY_SAME(alarm)
97 /* see stat comment */
98 ENTRY_COMP(newfstat)
99 ENTRY_SAME(pause)
100 /* struct utimbuf uses time_t which might vary */
101 ENTRY_COMP(utime) /* 30 */
102 /* struct sockaddr... */
103 ENTRY_SAME(connect)
104 ENTRY_SAME(listen)
105 ENTRY_SAME(access)
106 ENTRY_SAME(nice)
107 /* struct sockaddr... */
108 ENTRY_SAME(accept) /* 35 */
109 ENTRY_SAME(sync)
110 ENTRY_SAME(kill)
111 ENTRY_SAME(rename)
112 ENTRY_SAME(mkdir)
113 ENTRY_SAME(rmdir) /* 40 */
114 ENTRY_SAME(dup)
115 ENTRY_SAME(pipe)
116 ENTRY_COMP(times)
117 /* struct sockaddr... */
118 ENTRY_SAME(getsockname)
119 /* it seems possible brk() could return a >4G pointer... */
120 ENTRY_SAME(brk) /* 45 */
121 ENTRY_SAME(setgid)
122 ENTRY_SAME(getgid)
123 ENTRY_SAME(signal)
124 ENTRY_SAME(geteuid)
125 ENTRY_SAME(getegid) /* 50 */
126 ENTRY_SAME(acct)
127 ENTRY_SAME(umount)
128 /* struct sockaddr... */
129 ENTRY_SAME(getpeername)
130 ENTRY_COMP(ioctl)
131 ENTRY_COMP(fcntl) /* 55 */
132 ENTRY_SAME(socketpair)
133 ENTRY_SAME(setpgid)
134 ENTRY_SAME(send)
135 ENTRY_OURS(newuname)
136 ENTRY_SAME(umask) /* 60 */
137 ENTRY_SAME(chroot)
138 ENTRY_SAME(ustat)
139 ENTRY_SAME(dup2)
140 ENTRY_SAME(getppid)
141 ENTRY_SAME(getpgrp) /* 65 */
142 ENTRY_SAME(setsid)
143 ENTRY_SAME(pivot_root)
144 /* I don't like this */
145 ENTRY_UHOH(sgetmask)
146 ENTRY_UHOH(ssetmask)
147 ENTRY_SAME(setreuid) /* 70 */
148 ENTRY_SAME(setregid)
149 ENTRY_SAME(mincore)
150 ENTRY_COMP(sigpending)
151 ENTRY_SAME(sethostname)
152 /* Following 3 have linux-common-code structs containing longs -( */
153 ENTRY_COMP(setrlimit) /* 75 */
154 ENTRY_COMP(getrlimit)
155 ENTRY_COMP(getrusage)
156 /* struct timeval and timezone are maybe?? consistent wide and narrow */
157 ENTRY_DIFF(gettimeofday)
158 ENTRY_DIFF(settimeofday)
159 ENTRY_SAME(getgroups) /* 80 */
160 ENTRY_SAME(setgroups)
161 /* struct socketaddr... */
162 ENTRY_SAME(sendto)
163 ENTRY_SAME(symlink)
164 /* see stat comment */
165 ENTRY_COMP(newlstat)
166 ENTRY_SAME(readlink) /* 85 */
167 ENTRY_SAME(ni_syscall) /* was uselib */
168 ENTRY_SAME(swapon)
169 ENTRY_SAME(reboot)
170 ENTRY_SAME(mmap2)
171 ENTRY_SAME(mmap) /* 90 */
172 ENTRY_SAME(munmap)
173 ENTRY_SAME(truncate)
174 ENTRY_SAME(ftruncate)
175 ENTRY_SAME(fchmod)
176 ENTRY_SAME(fchown) /* 95 */
177 ENTRY_SAME(getpriority)
178 ENTRY_SAME(setpriority)
179 ENTRY_SAME(recv)
180 ENTRY_COMP(statfs)
181 ENTRY_COMP(fstatfs) /* 100 */
182 ENTRY_SAME(stat64)
183 ENTRY_SAME(ni_syscall) /* was socketcall */
184 ENTRY_SAME(syslog)
185 /* even though manpage says struct timeval contains longs, ours has
186 * time_t and suseconds_t -- both of which are safe wide/narrow */
187 ENTRY_COMP(setitimer)
188 ENTRY_COMP(getitimer) /* 105 */
189 ENTRY_SAME(capget)
190 ENTRY_SAME(capset)
191 ENTRY_OURS(pread64)
192 ENTRY_OURS(pwrite64)
193 ENTRY_SAME(getcwd) /* 110 */
194 ENTRY_SAME(vhangup)
195 ENTRY_SAME(fstat64)
196 ENTRY_SAME(vfork_wrapper)
197 /* struct rusage contains longs... */
198 ENTRY_COMP(wait4)
199 ENTRY_SAME(swapoff) /* 115 */
200 ENTRY_DIFF(sysinfo)
201 ENTRY_SAME(shutdown)
202 ENTRY_SAME(fsync)
203 ENTRY_SAME(madvise)
204 ENTRY_SAME(clone_wrapper) /* 120 */
205 ENTRY_SAME(setdomainname)
206 ENTRY_DIFF(sendfile)
207 /* struct sockaddr... */
208 ENTRY_SAME(recvfrom)
209 /* struct timex contains longs */
210 ENTRY_COMP(adjtimex)
211 ENTRY_SAME(mprotect) /* 125 */
212 /* old_sigset_t forced to 32 bits. Beware glibc sigset_t */
213 ENTRY_COMP(sigprocmask)
214 ENTRY_SAME(ni_syscall) /* create_module */
215 ENTRY_SAME(init_module)
216 ENTRY_SAME(delete_module)
217 ENTRY_SAME(ni_syscall) /* 130: get_kernel_syms */
218 /* time_t inside struct dqblk */
219 ENTRY_SAME(quotactl)
220 ENTRY_SAME(getpgid)
221 ENTRY_SAME(fchdir)
222 ENTRY_SAME(bdflush)
223 ENTRY_SAME(sysfs) /* 135 */
224 ENTRY_OURS(personality)
225 ENTRY_SAME(ni_syscall) /* for afs_syscall */
226 ENTRY_SAME(setfsuid)
227 ENTRY_SAME(setfsgid)
228 /* I think this might work */
229 ENTRY_SAME(llseek) /* 140 */
230 /* struct linux_dirent has longs, like 'unsigned long d_ino' which
231 * almost definitely should be 'ino_t d_ino' but it's too late now */
232 ENTRY_DIFF(getdents)
233 /* it is POSSIBLE that select will be OK because even though fd_set
234 * contains longs, the macros and sizes are clever. */
235 ENTRY_COMP(select)
236 ENTRY_SAME(flock)
237 ENTRY_SAME(msync)
238 /* struct iovec contains pointers */
239 ENTRY_COMP(readv) /* 145 */
240 ENTRY_COMP(writev)
241 ENTRY_SAME(getsid)
242 ENTRY_SAME(fdatasync)
243 /* struct __sysctl_args is a mess */
244 ENTRY_DIFF(sysctl)
245 ENTRY_SAME(mlock) /* 150 */
246 ENTRY_SAME(munlock)
247 ENTRY_SAME(mlockall)
248 ENTRY_SAME(munlockall)
249 /* struct sched_param is ok for now */
250 ENTRY_SAME(sched_setparam)
251 ENTRY_SAME(sched_getparam) /* 155 */
252 ENTRY_SAME(sched_setscheduler)
253 ENTRY_SAME(sched_getscheduler)
254 ENTRY_SAME(sched_yield)
255 ENTRY_SAME(sched_get_priority_max)
256 ENTRY_SAME(sched_get_priority_min) /* 160 */
257 /* These 2 would've worked if someone had defined struct timespec
258 * carefully, like timeval for example (which is about the same).
259 * Unfortunately it contains a long :-( */
260 ENTRY_DIFF(sched_rr_get_interval)
261 ENTRY_COMP(nanosleep)
262 ENTRY_SAME(mremap)
263 ENTRY_SAME(setresuid)
264 ENTRY_SAME(getresuid) /* 165 */
265 ENTRY_DIFF(sigaltstack_wrapper)
266 ENTRY_SAME(ni_syscall) /* query_module */
267 ENTRY_SAME(poll)
268 /* structs contain pointers and an in_addr... */
269 ENTRY_COMP(nfsservctl)
270 ENTRY_SAME(setresgid) /* 170 */
271 ENTRY_SAME(getresgid)
272 ENTRY_SAME(prctl)
273 /* signals need a careful review */
274 ENTRY_SAME(rt_sigreturn_wrapper)
275 ENTRY_DIFF(rt_sigaction)
276 ENTRY_DIFF(rt_sigprocmask) /* 175 */
277 ENTRY_DIFF(rt_sigpending)
278 ENTRY_COMP(rt_sigtimedwait)
279 /* even though the struct siginfo_t is different, it appears like
280 * all the paths use values which should be same wide and narrow.
281 * Also the struct is padded to 128 bytes which means we don't have
282 * to worry about faulting trying to copy in a larger 64-bit
283 * struct from a 32-bit user-space app.
284 */
285 ENTRY_SAME(rt_sigqueueinfo)
286 ENTRY_SAME(rt_sigsuspend_wrapper) /* not really SAME -- see the code */
287 ENTRY_SAME(chown) /* 180 */
288 /* setsockopt() used by iptables: SO_SET_REPLACE/SO_SET_ADD_COUNTERS */
289 ENTRY_COMP(setsockopt)
290 ENTRY_COMP(getsockopt)
291 ENTRY_COMP(sendmsg)
292 ENTRY_COMP(recvmsg)
293 ENTRY_SAME(semop) /* 185 */
294 ENTRY_SAME(semget)
295 ENTRY_DIFF(semctl)
296 ENTRY_DIFF(msgsnd)
297 ENTRY_DIFF(msgrcv)
298 ENTRY_SAME(msgget) /* 190 */
299 ENTRY_SAME(msgctl)
300 ENTRY_SAME(shmat)
301 ENTRY_SAME(shmdt)
302 ENTRY_SAME(shmget)
303 ENTRY_SAME(shmctl) /* 195 */
304 ENTRY_SAME(ni_syscall) /* streams1 */
305 ENTRY_SAME(ni_syscall) /* streams2 */
306 ENTRY_SAME(lstat64)
307 ENTRY_OURS(truncate64)
308 ENTRY_OURS(ftruncate64) /* 200 */
309 ENTRY_SAME(getdents64)
310 ENTRY_COMP(fcntl64)
311 ENTRY_SAME(ni_syscall) /* attrctl -- dead */
312 ENTRY_SAME(ni_syscall) /* acl_get -- dead */
313 ENTRY_SAME(ni_syscall) /* 205 (acl_set -- dead) */
314 ENTRY_SAME(gettid)
315 ENTRY_OURS(readahead)
316 ENTRY_SAME(tkill)
317 ENTRY_SAME(sendfile64)
318 ENTRY_COMP(futex) /* 210 */
319 ENTRY_COMP(sched_setaffinity)
320 ENTRY_COMP(sched_getaffinity)
321 ENTRY_SAME(ni_syscall) /* set_thread_area */
322 ENTRY_SAME(ni_syscall) /* get_thread_area */
323 ENTRY_SAME(io_setup) /* 215 */
324 ENTRY_SAME(io_destroy)
325 ENTRY_SAME(io_getevents)
326 ENTRY_SAME(io_submit)
327 ENTRY_SAME(io_cancel)
328 ENTRY_SAME(alloc_hugepages) /* 220 */
329 ENTRY_SAME(free_hugepages)
330 ENTRY_SAME(exit_group)
331 ENTRY_DIFF(lookup_dcookie)
332 ENTRY_SAME(epoll_create)
333 ENTRY_SAME(epoll_ctl) /* 225 */
334 ENTRY_SAME(epoll_wait)
335 ENTRY_SAME(remap_file_pages)
336 ENTRY_SAME(semtimedop)
337 ENTRY_SAME(mq_open)
338 ENTRY_SAME(mq_unlink) /* 230 */
339 ENTRY_SAME(mq_timedsend)
340 ENTRY_SAME(mq_timedreceive)
341 ENTRY_SAME(mq_notify)
342 ENTRY_SAME(mq_getsetattr)
343 ENTRY_COMP(waitid) /* 235 */
344 ENTRY_OURS(fadvise64_64)
345 ENTRY_SAME(set_tid_address)
346 ENTRY_SAME(setxattr)
347 ENTRY_SAME(lsetxattr)
348 ENTRY_SAME(fsetxattr) /* 240 */
349 ENTRY_SAME(getxattr)
350 ENTRY_SAME(lgetxattr)
351 ENTRY_SAME(fgetxattr)
352 ENTRY_SAME(listxattr)
353 ENTRY_SAME(llistxattr) /* 245 */
354 ENTRY_SAME(flistxattr)
355 ENTRY_SAME(removexattr)
356 ENTRY_SAME(lremovexattr)
357 ENTRY_SAME(fremovexattr)
358 ENTRY_COMP(timer_create) /* 250 */
359 ENTRY_COMP(timer_settime)
360 ENTRY_COMP(timer_gettime)
361 ENTRY_SAME(timer_getoverrun)
362 ENTRY_SAME(timer_delete)
363 ENTRY_COMP(clock_settime) /* 255 */
364 ENTRY_COMP(clock_gettime)
365 ENTRY_COMP(clock_getres)
366 ENTRY_COMP(clock_nanosleep)
367 ENTRY_SAME(tgkill)
368 ENTRY_COMP(mbind) /* 260 */
369 ENTRY_COMP(get_mempolicy)
370 ENTRY_COMP(set_mempolicy)
371 ENTRY_SAME(ni_syscall) /* 263: reserved for vserver */
372 ENTRY_SAME(add_key)
373 ENTRY_SAME(request_key) /* 265 */
374 ENTRY_SAME(keyctl)
375 ENTRY_SAME(ioprio_set)
376 ENTRY_SAME(ioprio_get)
377 ENTRY_SAME(inotify_init)
378 ENTRY_SAME(inotify_add_watch) /* 270 */
379 ENTRY_SAME(inotify_rm_watch)
380 ENTRY_SAME(ni_syscall) /* 271 ENTRY_COMP(pselect6) */
381 ENTRY_SAME(ni_syscall) /* 272 ENTRY_COMP(ppoll) */
382 ENTRY_SAME(migrate_pages)
383 ENTRY_COMP(openat) /* 275 */
384 ENTRY_SAME(mkdirat)
385 ENTRY_SAME(mknodat)
386 ENTRY_SAME(fchownat)
387 ENTRY_COMP(futimesat)
388 ENTRY_SAME(fstatat64) /* 280 */
389 ENTRY_SAME(unlinkat)
390 ENTRY_SAME(renameat)
391 ENTRY_SAME(linkat)
392 ENTRY_SAME(symlinkat)
393 ENTRY_SAME(readlinkat) /* 285 */
394 ENTRY_SAME(fchmodat)
395 ENTRY_SAME(faccessat)
396 ENTRY_SAME(unshare)
397 ENTRY_COMP(set_robust_list)
398 ENTRY_COMP(get_robust_list) /* 290 */
399 ENTRY_SAME(splice)
400 ENTRY_OURS(sync_file_range)
401 ENTRY_SAME(tee)
402 /* Nothing yet */