2 * Enhanced Seccomp AArch64 Syscall Table
4 * Copyright (c) 2014 Red Hat <mjuszkiewicz@redhat.com>
5 * Author: Marcin Juszkiewicz <mjuszkiewicz@redhat.com>
9 * This library is free software; you can redistribute it and/or modify it
10 * under the terms of version 2.1 of the GNU Lesser General Public License as
11 * published by the Free Software Foundation.
13 * This library is distributed in the hope that it will be useful, but WITHOUT
14 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
18 * You should have received a copy of the GNU Lesser General Public License
19 * along with this library; if not, see <http://www.gnu.org/licenses>.
27 #include "arch-aarch64.h"
29 /* NOTE: based on Linux 4.5-rc4 */
30 const struct arch_syscall_def aarch64_syscall_table
[] = { \
31 { "_llseek", __PNR__llseek
},
32 { "_newselect", __PNR__newselect
},
33 { "_sysctl", __PNR__sysctl
},
36 { "access", __PNR_access
},
40 { "afs_syscall", __PNR_afs_syscall
},
41 { "alarm", __PNR_alarm
},
42 { "arm_fadvise64_64", __PNR_arm_fadvise64_64
},
43 { "arm_sync_file_range", __PNR_arm_sync_file_range
},
44 { "arch_prctl", __PNR_arch_prctl
},
45 { "bdflush", __PNR_bdflush
},
48 { "break", __PNR_break
},
49 { "breakpoint", __PNR_breakpoint
},
51 { "cachectl", __PNR_cachectl
},
52 { "cacheflush", __PNR_cacheflush
},
56 { "chmod", __PNR_chmod
},
57 { "chown", __PNR_chown
},
58 { "chown32", __PNR_chown32
},
60 { "clock_adjtime", 266 },
61 { "clock_getres", 114 },
62 { "clock_gettime", 113 },
63 { "clock_nanosleep", 115 },
64 { "clock_settime", 112 },
68 { "copy_file_range", 285 },
69 { "creat", __PNR_creat
},
70 { "create_module", __PNR_create_module
},
71 { "delete_module", 106 },
73 { "dup2", __PNR_dup2
},
75 { "epoll_create", __PNR_epoll_create
},
76 { "epoll_create1", 20 },
78 { "epoll_ctl_old", __PNR_epoll_ctl_old
},
79 { "epoll_pwait", 22 },
80 { "epoll_wait", __PNR_epoll_wait
},
81 { "epoll_wait_old", __PNR_epoll_wait_old
},
82 { "eventfd", __PNR_eventfd
},
90 { "fadvise64_64", __PNR_fadvise64_64
},
92 { "fanotify_init", 262 },
93 { "fanotify_mark", 263 },
98 { "fchown32", __PNR_fchown32
},
101 { "fcntl64", __PNR_fcntl64
},
104 { "finit_module", 273 },
105 { "flistxattr", 13 },
107 { "fork", __PNR_fork
},
108 { "fremovexattr", 16 },
111 { "fstat64", __PNR_fstat64
},
112 { "fstatat64", __PNR_fstatat64
},
114 { "fstatfs64", __PNR_fstatfs64
},
116 { "ftime", __PNR_ftime
},
118 { "ftruncate64", __PNR_ftruncate64
},
120 { "futimesat", __PNR_futimesat
},
121 { "get_kernel_syms", __PNR_get_kernel_syms
},
122 { "get_mempolicy", 236 },
123 { "get_robust_list", 100 },
124 { "get_thread_area", __PNR_get_thread_area
},
127 { "getdents", __PNR_getdents
},
128 { "getdents64", 61 },
130 { "getegid32", __PNR_getegid32
},
132 { "geteuid32", __PNR_geteuid32
},
134 { "getgid32", __PNR_getgid32
},
135 { "getgroups", 158 },
136 { "getgroups32", __PNR_getgroups32
},
137 { "getitimer", 102 },
138 { "getpeername", 205 },
140 { "getpgrp", __PNR_getpgrp
},
142 { "getpmsg", __PNR_getpmsg
},
144 { "getpriority", 141 },
145 { "getrandom", 278 },
146 { "getresgid", 150 },
147 { "getresgid32", __PNR_getresgid32
},
148 { "getresuid", 148 },
149 { "getresuid32", __PNR_getresuid32
},
150 { "getrlimit", 163 },
151 { "getrusage", 165 },
153 { "getsockname", 204 },
154 { "getsockopt", 209 },
156 { "gettimeofday", 169 },
158 { "getuid32", __PNR_getuid32
},
160 { "gtty", __PNR_gtty
},
161 { "idle", __PNR_idle
},
162 { "init_module", 105 },
163 { "inotify_add_watch", 27 },
164 { "inotify_init", __PNR_inotify_init
},
165 { "inotify_init1", 26 },
166 { "inotify_rm_watch", 28 },
169 { "io_getevents", 4 },
173 { "ioperm", __PNR_ioperm
},
174 { "iopl", __PNR_iopl
},
175 { "ioprio_get", 31 },
176 { "ioprio_set", 30 },
177 { "ipc", __PNR_ipc
},
179 { "kexec_file_load", __PNR_kexec_file_load
},
180 { "kexec_load", 104 },
183 { "lchown", __PNR_lchown
},
184 { "lchown32", __PNR_lchown32
},
186 { "link", __PNR_link
},
190 { "llistxattr", 12 },
191 { "lock", __PNR_lock
},
192 { "lookup_dcookie", 18 },
193 { "lremovexattr", 15 },
196 { "lstat", __PNR_lstat
},
197 { "lstat64", __PNR_lstat64
},
200 { "membarrier", 283 },
201 { "memfd_create", 279 },
202 { "migrate_pages", 238 },
204 { "mkdir", __PNR_mkdir
},
206 { "mknod", __PNR_mknod
},
212 { "mmap2", __PNR_mmap2
},
213 { "modify_ldt", __PNR_modify_ldt
},
215 { "move_pages", 239 },
217 { "mpx", __PNR_mpx
},
218 { "mq_getsetattr", 185 },
219 { "mq_notify", 184 },
221 { "mq_timedreceive", 183 },
222 { "mq_timedsend", 182 },
223 { "mq_unlink", 181 },
230 { "multiplexer", __PNR_multiplexer
},
232 { "munlockall", 231 },
234 { "name_to_handle_at", 264 },
235 { "nanosleep", 101 },
236 { "newfstatat", 79 },
237 { "nfsservctl", 42 },
238 { "nice", __PNR_nice
},
239 { "oldfstat", __PNR_oldfstat
},
240 { "oldlstat", __PNR_oldlstat
},
241 { "oldolduname", __PNR_oldolduname
},
242 { "oldstat", __PNR_oldstat
},
243 { "olduname", __PNR_olduname
},
244 { "oldwait4", __PNR_oldwait4
},
245 { "open", __PNR_open
},
246 { "open_by_handle_at", 265 },
248 { "pause", __PNR_pause
},
249 { "pciconfig_iobase", __PNR_pciconfig_iobase
},
250 { "pciconfig_read", __PNR_pciconfig_read
},
251 { "pciconfig_write", __PNR_pciconfig_write
},
252 { "perf_event_open", 241 },
253 { "personality", 92 },
254 { "pipe", __PNR_pipe
},
256 { "pivot_root", 41 },
257 { "poll", __PNR_poll
},
262 { "prlimit64", 261 },
263 { "process_vm_readv", 270 },
264 { "process_vm_writev", 271 },
265 { "prof", __PNR_prof
},
266 { "profil", __PNR_profil
},
269 { "putpmsg", __PNR_putpmsg
},
272 { "query_module", __PNR_query_module
},
275 { "readahead", 213 },
276 { "readdir", __PNR_readdir
},
277 { "readlink", __PNR_readlink
},
278 { "readlinkat", 78 },
281 { "recv", __PNR_recv
},
285 { "remap_file_pages", 234 },
286 { "removexattr", 14 },
287 { "rename", __PNR_rename
},
289 { "renameat2", 276 },
290 { "request_key", 218 },
291 { "restart_syscall", 128 },
292 { "rmdir", __PNR_rmdir
},
293 { "rt_sigaction", 134 },
294 { "rt_sigpending", 136 },
295 { "rt_sigprocmask", 135 },
296 { "rt_sigqueueinfo", 138 },
297 { "rt_sigreturn", 139 },
298 { "rt_sigsuspend", 133 },
299 { "rt_sigtimedwait", 137 },
300 { "rt_tgsigqueueinfo", 240 },
301 { "rtas", __PNR_rtas
},
302 { "s390_pci_mmio_read", __PNR_s390_pci_mmio_read
},
303 { "s390_pci_mmio_write", __PNR_s390_pci_mmio_write
},
304 { "s390_runtime_instr", __PNR_s390_runtime_instr
},
305 { "sched_get_priority_max", 125 },
306 { "sched_get_priority_min", 126 },
307 { "sched_getaffinity", 123 },
308 { "sched_getattr", 275 },
309 { "sched_getparam", 121 },
310 { "sched_getscheduler", 120 },
311 { "sched_rr_get_interval", 127 },
312 { "sched_setaffinity", 122 },
313 { "sched_setattr", 274 },
314 { "sched_setparam", 118 },
315 { "sched_setscheduler", 119 },
316 { "sched_yield", 124 },
318 { "security", __PNR_security
},
319 { "select", __PNR_select
},
323 { "semtimedop", 192 },
324 { "send", __PNR_send
},
326 { "sendfile64", __PNR_sendfile64
},
330 { "set_mempolicy", 237 },
331 { "set_robust_list", 99 },
332 { "set_thread_area", __PNR_set_thread_area
},
333 { "set_tid_address", 96 },
334 { "set_tls", __PNR_set_tls
},
335 { "setdomainname", 162 },
337 { "setfsgid32", __PNR_setfsgid32
},
339 { "setfsuid32", __PNR_setfsuid32
},
341 { "setgid32", __PNR_setgid32
},
342 { "setgroups", 159 },
343 { "setgroups32", __PNR_setgroups32
},
344 { "sethostname", 161 },
345 { "setitimer", 103 },
348 { "setpriority", 140 },
350 { "setregid32", __PNR_setregid32
},
351 { "setresgid", 149 },
352 { "setresgid32", __PNR_setresgid32
},
353 { "setresuid", 147 },
354 { "setresuid32", __PNR_setresuid32
},
356 { "setreuid32", __PNR_setreuid32
},
357 { "setrlimit", 164 },
359 { "setsockopt", 208 },
360 { "settimeofday", 170 },
362 { "setuid32", __PNR_setuid32
},
364 { "sgetmask", __PNR_sgetmask
},
370 { "sigaction", __PNR_sigaction
},
371 { "sigaltstack", 132 },
372 { "signal", __PNR_signal
},
373 { "signalfd", __PNR_signalfd
},
375 { "sigpending", __PNR_sigpending
},
376 { "sigprocmask", __PNR_sigprocmask
},
377 { "sigreturn", __PNR_sigreturn
},
378 { "sigsuspend", __PNR_sigsuspend
},
380 { "socketcall", __PNR_socketcall
},
381 { "socketpair", 199 },
383 { "spu_create", __PNR_spu_create
},
384 { "spu_run", __PNR_spu_run
},
385 { "ssetmask", __PNR_ssetmask
},
386 { "stat", __PNR_stat
},
387 { "stat64", __PNR_stat64
},
389 { "statfs64", __PNR_statfs64
},
390 { "stime", __PNR_stime
},
391 { "stty", __PNR_stty
},
392 { "subpage_prot", __PNR_subpage_prot
},
393 { "swapcontext", __PNR_swapcontext
},
396 { "switch_endian", __PNR_switch_endian
},
397 { "symlink", __PNR_symlink
},
400 { "sync_file_range", 84 },
401 { "sync_file_range2", __PNR_sync_file_range2
},
403 { "syscall", __PNR_syscall
},
404 { "sys_debug_setcontext", __PNR_sys_debug_setcontext
},
405 { "sysfs", __PNR_sysfs
},
408 { "sysmips", __PNR_sysmips
},
411 { "time", __PNR_time
},
412 { "timer_create", 107 },
413 { "timer_delete", 111 },
414 { "timer_getoverrun", 109 },
415 { "timer_gettime", 108 },
416 { "timer_settime", 110 },
417 { "timerfd", __PNR_timerfd
},
418 { "timerfd_create", 85 },
419 { "timerfd_gettime", 87 },
420 { "timerfd_settime", 86 },
424 { "truncate64", __PNR_truncate64
},
425 { "tuxcall", __PNR_tuxcall
},
426 { "ugetrlimit", __PNR_ugetrlimit
},
427 { "ulimit", __PNR_ulimit
},
429 { "umount", __PNR_umount
},
432 { "unlink", __PNR_unlink
},
435 { "uselib", __PNR_uselib
},
436 { "userfaultfd", 282 },
437 { "usr26", __PNR_usr26
},
438 { "usr32", __PNR_usr32
},
439 { "ustat", __PNR_ustat
},
440 { "utime", __PNR_utime
},
442 { "utimes", __PNR_utimes
},
443 { "vfork", __PNR_vfork
},
445 { "vm86", __PNR_vm86
},
446 { "vm86old", __PNR_vm86old
},
448 { "vserver", __PNR_vserver
},
451 { "waitpid", __PNR_waitpid
},
454 { NULL
, __NR_SCMP_ERROR
},
458 * Resolve a syscall name to a number
459 * @param name the syscall name
461 * Resolve the given syscall name to the syscall number using the syscall table.
462 * Returns the syscall number on success, including negative pseudo syscall
463 * numbers; returns __NR_SCMP_ERROR on failure.
466 int aarch64_syscall_resolve_name(const char *name
)
469 const struct arch_syscall_def
*table
= aarch64_syscall_table
;
471 /* XXX - plenty of room for future improvement here */
472 for (iter
= 0; table
[iter
].name
!= NULL
; iter
++) {
473 if (strcmp(name
, table
[iter
].name
) == 0)
474 return table
[iter
].num
;
477 return __NR_SCMP_ERROR
;
481 * Resolve a syscall number to a name
482 * @param num the syscall number
484 * Resolve the given syscall number to the syscall name using the syscall table.
485 * Returns a pointer to the syscall name string on success, including pseudo
486 * syscall names; returns NULL on failure.
489 const char *aarch64_syscall_resolve_num(int num
)
492 const struct arch_syscall_def
*table
= aarch64_syscall_table
;
494 /* XXX - plenty of room for future improvement here */
495 for (iter
= 0; table
[iter
].num
!= __NR_SCMP_ERROR
; iter
++) {
496 if (num
== table
[iter
].num
)
497 return table
[iter
].name
;
505 * Iterate through the syscall table and return the syscall name
506 * @param spot the offset into the syscall table
508 * Return the syscall name at position @spot or NULL on failure. This function
509 * should only ever be used internally by libseccomp.
512 const char *aarch64_syscall_iterate_name(unsigned int spot
)
514 /* XXX - no safety checks here */
515 return aarch64_syscall_table
[spot
].name
;