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Merge branch 'at91/fixes' of git+ssh://master.kernel.org/pub/scm/linux/kernel/git...
[mirror_ubuntu-bionic-kernel.git] / arch / s390 / kernel / compat_wrapper.S
1 /*
2 * arch/s390/kernel/compat_wrapper.S
3 * wrapper for 31 bit compatible system calls.
4 *
5 * Copyright (C) IBM Corp. 2000,2006
6 * Author(s): Gerhard Tonn (ton@de.ibm.com),
7 * Thomas Spatzier (tspat@de.ibm.com)
8 */
9
10 #include <linux/linkage.h>
11
12 ENTRY(sys32_exit_wrapper)
13 lgfr %r2,%r2 # int
14 jg sys_exit # branch to sys_exit
15
16 ENTRY(sys32_read_wrapper)
17 llgfr %r2,%r2 # unsigned int
18 llgtr %r3,%r3 # char *
19 llgfr %r4,%r4 # size_t
20 jg sys32_read # branch to sys_read
21
22 ENTRY(sys32_write_wrapper)
23 llgfr %r2,%r2 # unsigned int
24 llgtr %r3,%r3 # const char *
25 llgfr %r4,%r4 # size_t
26 jg sys32_write # branch to system call
27
28 ENTRY(sys32_open_wrapper)
29 llgtr %r2,%r2 # const char *
30 lgfr %r3,%r3 # int
31 lgfr %r4,%r4 # int
32 jg sys_open # branch to system call
33
34 ENTRY(sys32_close_wrapper)
35 llgfr %r2,%r2 # unsigned int
36 jg sys_close # branch to system call
37
38 ENTRY(sys32_creat_wrapper)
39 llgtr %r2,%r2 # const char *
40 lgfr %r3,%r3 # int
41 jg sys_creat # branch to system call
42
43 ENTRY(sys32_link_wrapper)
44 llgtr %r2,%r2 # const char *
45 llgtr %r3,%r3 # const char *
46 jg sys_link # branch to system call
47
48 ENTRY(sys32_unlink_wrapper)
49 llgtr %r2,%r2 # const char *
50 jg sys_unlink # branch to system call
51
52 ENTRY(sys32_chdir_wrapper)
53 llgtr %r2,%r2 # const char *
54 jg sys_chdir # branch to system call
55
56 ENTRY(sys32_time_wrapper)
57 llgtr %r2,%r2 # int *
58 jg compat_sys_time # branch to system call
59
60 ENTRY(sys32_mknod_wrapper)
61 llgtr %r2,%r2 # const char *
62 lgfr %r3,%r3 # int
63 llgfr %r4,%r4 # dev
64 jg sys_mknod # branch to system call
65
66 ENTRY(sys32_chmod_wrapper)
67 llgtr %r2,%r2 # const char *
68 llgfr %r3,%r3 # mode_t
69 jg sys_chmod # branch to system call
70
71 ENTRY(sys32_lchown16_wrapper)
72 llgtr %r2,%r2 # const char *
73 llgfr %r3,%r3 # __kernel_old_uid_emu31_t
74 llgfr %r4,%r4 # __kernel_old_uid_emu31_t
75 jg sys32_lchown16 # branch to system call
76
77 ENTRY(sys32_lseek_wrapper)
78 llgfr %r2,%r2 # unsigned int
79 lgfr %r3,%r3 # off_t
80 llgfr %r4,%r4 # unsigned int
81 jg sys_lseek # branch to system call
82
83 #sys32_getpid_wrapper # void
84
85 ENTRY(sys32_mount_wrapper)
86 llgtr %r2,%r2 # char *
87 llgtr %r3,%r3 # char *
88 llgtr %r4,%r4 # char *
89 llgfr %r5,%r5 # unsigned long
90 llgtr %r6,%r6 # void *
91 jg compat_sys_mount # branch to system call
92
93 ENTRY(sys32_oldumount_wrapper)
94 llgtr %r2,%r2 # char *
95 jg sys_oldumount # branch to system call
96
97 ENTRY(sys32_setuid16_wrapper)
98 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
99 jg sys32_setuid16 # branch to system call
100
101 #sys32_getuid16_wrapper # void
102
103 ENTRY(sys32_ptrace_wrapper)
104 lgfr %r2,%r2 # long
105 lgfr %r3,%r3 # long
106 llgtr %r4,%r4 # long
107 llgfr %r5,%r5 # long
108 jg compat_sys_ptrace # branch to system call
109
110 ENTRY(sys32_alarm_wrapper)
111 llgfr %r2,%r2 # unsigned int
112 jg sys_alarm # branch to system call
113
114 ENTRY(compat_sys_utime_wrapper)
115 llgtr %r2,%r2 # char *
116 llgtr %r3,%r3 # struct compat_utimbuf *
117 jg compat_sys_utime # branch to system call
118
119 ENTRY(sys32_access_wrapper)
120 llgtr %r2,%r2 # const char *
121 lgfr %r3,%r3 # int
122 jg sys_access # branch to system call
123
124 ENTRY(sys32_nice_wrapper)
125 lgfr %r2,%r2 # int
126 jg sys_nice # branch to system call
127
128 #sys32_sync_wrapper # void
129
130 ENTRY(sys32_kill_wrapper)
131 lgfr %r2,%r2 # int
132 lgfr %r3,%r3 # int
133 jg sys_kill # branch to system call
134
135 ENTRY(sys32_rename_wrapper)
136 llgtr %r2,%r2 # const char *
137 llgtr %r3,%r3 # const char *
138 jg sys_rename # branch to system call
139
140 ENTRY(sys32_mkdir_wrapper)
141 llgtr %r2,%r2 # const char *
142 lgfr %r3,%r3 # int
143 jg sys_mkdir # branch to system call
144
145 ENTRY(sys32_rmdir_wrapper)
146 llgtr %r2,%r2 # const char *
147 jg sys_rmdir # branch to system call
148
149 ENTRY(sys32_dup_wrapper)
150 llgfr %r2,%r2 # unsigned int
151 jg sys_dup # branch to system call
152
153 ENTRY(sys32_pipe_wrapper)
154 llgtr %r2,%r2 # u32 *
155 jg sys_pipe # branch to system call
156
157 ENTRY(compat_sys_times_wrapper)
158 llgtr %r2,%r2 # struct compat_tms *
159 jg compat_sys_times # branch to system call
160
161 ENTRY(sys32_brk_wrapper)
162 llgtr %r2,%r2 # unsigned long
163 jg sys_brk # branch to system call
164
165 ENTRY(sys32_setgid16_wrapper)
166 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
167 jg sys32_setgid16 # branch to system call
168
169 #sys32_getgid16_wrapper # void
170
171 ENTRY(sys32_signal_wrapper)
172 lgfr %r2,%r2 # int
173 llgtr %r3,%r3 # __sighandler_t
174 jg sys_signal
175
176 #sys32_geteuid16_wrapper # void
177
178 #sys32_getegid16_wrapper # void
179
180 ENTRY(sys32_acct_wrapper)
181 llgtr %r2,%r2 # char *
182 jg sys_acct # branch to system call
183
184 ENTRY(sys32_umount_wrapper)
185 llgtr %r2,%r2 # char *
186 lgfr %r3,%r3 # int
187 jg sys_umount # branch to system call
188
189 ENTRY(compat_sys_ioctl_wrapper)
190 llgfr %r2,%r2 # unsigned int
191 llgfr %r3,%r3 # unsigned int
192 llgfr %r4,%r4 # unsigned int
193 jg compat_sys_ioctl # branch to system call
194
195 ENTRY(compat_sys_fcntl_wrapper)
196 llgfr %r2,%r2 # unsigned int
197 llgfr %r3,%r3 # unsigned int
198 llgfr %r4,%r4 # unsigned long
199 jg compat_sys_fcntl # branch to system call
200
201 ENTRY(sys32_setpgid_wrapper)
202 lgfr %r2,%r2 # pid_t
203 lgfr %r3,%r3 # pid_t
204 jg sys_setpgid # branch to system call
205
206 ENTRY(sys32_umask_wrapper)
207 lgfr %r2,%r2 # int
208 jg sys_umask # branch to system call
209
210 ENTRY(sys32_chroot_wrapper)
211 llgtr %r2,%r2 # char *
212 jg sys_chroot # branch to system call
213
214 ENTRY(sys32_ustat_wrapper)
215 llgfr %r2,%r2 # dev_t
216 llgtr %r3,%r3 # struct ustat *
217 jg compat_sys_ustat
218
219 ENTRY(sys32_dup2_wrapper)
220 llgfr %r2,%r2 # unsigned int
221 llgfr %r3,%r3 # unsigned int
222 jg sys_dup2 # branch to system call
223
224 #sys32_getppid_wrapper # void
225
226 #sys32_getpgrp_wrapper # void
227
228 #sys32_setsid_wrapper # void
229
230 ENTRY(sys32_sigaction_wrapper)
231 lgfr %r2,%r2 # int
232 llgtr %r3,%r3 # const struct old_sigaction *
233 llgtr %r4,%r4 # struct old_sigaction32 *
234 jg sys32_sigaction # branch to system call
235
236 ENTRY(sys32_setreuid16_wrapper)
237 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
238 llgfr %r3,%r3 # __kernel_old_uid_emu31_t
239 jg sys32_setreuid16 # branch to system call
240
241 ENTRY(sys32_setregid16_wrapper)
242 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
243 llgfr %r3,%r3 # __kernel_old_gid_emu31_t
244 jg sys32_setregid16 # branch to system call
245
246 ENTRY(sys_sigsuspend_wrapper)
247 lgfr %r2,%r2 # int
248 lgfr %r3,%r3 # int
249 llgfr %r4,%r4 # old_sigset_t
250 jg sys_sigsuspend
251
252 ENTRY(compat_sys_sigpending_wrapper)
253 llgtr %r2,%r2 # compat_old_sigset_t *
254 jg compat_sys_sigpending # branch to system call
255
256 ENTRY(sys32_sethostname_wrapper)
257 llgtr %r2,%r2 # char *
258 lgfr %r3,%r3 # int
259 jg sys_sethostname # branch to system call
260
261 ENTRY(compat_sys_setrlimit_wrapper)
262 llgfr %r2,%r2 # unsigned int
263 llgtr %r3,%r3 # struct rlimit_emu31 *
264 jg compat_sys_setrlimit # branch to system call
265
266 ENTRY(compat_sys_old_getrlimit_wrapper)
267 llgfr %r2,%r2 # unsigned int
268 llgtr %r3,%r3 # struct rlimit_emu31 *
269 jg compat_sys_old_getrlimit # branch to system call
270
271 ENTRY(compat_sys_getrlimit_wrapper)
272 llgfr %r2,%r2 # unsigned int
273 llgtr %r3,%r3 # struct rlimit_emu31 *
274 jg compat_sys_getrlimit # branch to system call
275
276 ENTRY(sys32_mmap2_wrapper)
277 llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
278 jg sys32_mmap2 # branch to system call
279
280 ENTRY(compat_sys_getrusage_wrapper)
281 lgfr %r2,%r2 # int
282 llgtr %r3,%r3 # struct rusage_emu31 *
283 jg compat_sys_getrusage # branch to system call
284
285 ENTRY(compat_sys_gettimeofday_wrapper)
286 llgtr %r2,%r2 # struct timeval_emu31 *
287 llgtr %r3,%r3 # struct timezone *
288 jg compat_sys_gettimeofday # branch to system call
289
290 ENTRY(compat_sys_settimeofday_wrapper)
291 llgtr %r2,%r2 # struct timeval_emu31 *
292 llgtr %r3,%r3 # struct timezone *
293 jg compat_sys_settimeofday # branch to system call
294
295 ENTRY(sys32_getgroups16_wrapper)
296 lgfr %r2,%r2 # int
297 llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
298 jg sys32_getgroups16 # branch to system call
299
300 ENTRY(sys32_setgroups16_wrapper)
301 lgfr %r2,%r2 # int
302 llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
303 jg sys32_setgroups16 # branch to system call
304
305 ENTRY(sys32_symlink_wrapper)
306 llgtr %r2,%r2 # const char *
307 llgtr %r3,%r3 # const char *
308 jg sys_symlink # branch to system call
309
310 ENTRY(sys32_readlink_wrapper)
311 llgtr %r2,%r2 # const char *
312 llgtr %r3,%r3 # char *
313 lgfr %r4,%r4 # int
314 jg sys_readlink # branch to system call
315
316 ENTRY(sys32_uselib_wrapper)
317 llgtr %r2,%r2 # const char *
318 jg sys_uselib # branch to system call
319
320 ENTRY(sys32_swapon_wrapper)
321 llgtr %r2,%r2 # const char *
322 lgfr %r3,%r3 # int
323 jg sys_swapon # branch to system call
324
325 ENTRY(sys32_reboot_wrapper)
326 lgfr %r2,%r2 # int
327 lgfr %r3,%r3 # int
328 llgfr %r4,%r4 # unsigned int
329 llgtr %r5,%r5 # void *
330 jg sys_reboot # branch to system call
331
332 ENTRY(old32_readdir_wrapper)
333 llgfr %r2,%r2 # unsigned int
334 llgtr %r3,%r3 # void *
335 llgfr %r4,%r4 # unsigned int
336 jg compat_sys_old_readdir # branch to system call
337
338 ENTRY(old32_mmap_wrapper)
339 llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
340 jg old32_mmap # branch to system call
341
342 ENTRY(sys32_munmap_wrapper)
343 llgfr %r2,%r2 # unsigned long
344 llgfr %r3,%r3 # size_t
345 jg sys_munmap # branch to system call
346
347 ENTRY(sys32_truncate_wrapper)
348 llgtr %r2,%r2 # const char *
349 lgfr %r3,%r3 # long
350 jg sys_truncate # branch to system call
351
352 ENTRY(sys32_ftruncate_wrapper)
353 llgfr %r2,%r2 # unsigned int
354 llgfr %r3,%r3 # unsigned long
355 jg sys_ftruncate # branch to system call
356
357 ENTRY(sys32_fchmod_wrapper)
358 llgfr %r2,%r2 # unsigned int
359 llgfr %r3,%r3 # mode_t
360 jg sys_fchmod # branch to system call
361
362 ENTRY(sys32_fchown16_wrapper)
363 llgfr %r2,%r2 # unsigned int
364 llgfr %r3,%r3 # compat_uid_t
365 llgfr %r4,%r4 # compat_uid_t
366 jg sys32_fchown16 # branch to system call
367
368 ENTRY(sys32_getpriority_wrapper)
369 lgfr %r2,%r2 # int
370 lgfr %r3,%r3 # int
371 jg sys_getpriority # branch to system call
372
373 ENTRY(sys32_setpriority_wrapper)
374 lgfr %r2,%r2 # int
375 lgfr %r3,%r3 # int
376 lgfr %r4,%r4 # int
377 jg sys_setpriority # branch to system call
378
379 ENTRY(compat_sys_statfs_wrapper)
380 llgtr %r2,%r2 # char *
381 llgtr %r3,%r3 # struct compat_statfs *
382 jg compat_sys_statfs # branch to system call
383
384 ENTRY(compat_sys_fstatfs_wrapper)
385 llgfr %r2,%r2 # unsigned int
386 llgtr %r3,%r3 # struct compat_statfs *
387 jg compat_sys_fstatfs # branch to system call
388
389 ENTRY(compat_sys_socketcall_wrapper)
390 lgfr %r2,%r2 # int
391 llgtr %r3,%r3 # u32 *
392 jg compat_sys_socketcall # branch to system call
393
394 ENTRY(sys32_syslog_wrapper)
395 lgfr %r2,%r2 # int
396 llgtr %r3,%r3 # char *
397 lgfr %r4,%r4 # int
398 jg sys_syslog # branch to system call
399
400 ENTRY(compat_sys_setitimer_wrapper)
401 lgfr %r2,%r2 # int
402 llgtr %r3,%r3 # struct itimerval_emu31 *
403 llgtr %r4,%r4 # struct itimerval_emu31 *
404 jg compat_sys_setitimer # branch to system call
405
406 ENTRY(compat_sys_getitimer_wrapper)
407 lgfr %r2,%r2 # int
408 llgtr %r3,%r3 # struct itimerval_emu31 *
409 jg compat_sys_getitimer # branch to system call
410
411 ENTRY(compat_sys_newstat_wrapper)
412 llgtr %r2,%r2 # char *
413 llgtr %r3,%r3 # struct stat_emu31 *
414 jg compat_sys_newstat # branch to system call
415
416 ENTRY(compat_sys_newlstat_wrapper)
417 llgtr %r2,%r2 # char *
418 llgtr %r3,%r3 # struct stat_emu31 *
419 jg compat_sys_newlstat # branch to system call
420
421 ENTRY(compat_sys_newfstat_wrapper)
422 llgfr %r2,%r2 # unsigned int
423 llgtr %r3,%r3 # struct stat_emu31 *
424 jg compat_sys_newfstat # branch to system call
425
426 #sys32_vhangup_wrapper # void
427
428 ENTRY(compat_sys_wait4_wrapper)
429 lgfr %r2,%r2 # pid_t
430 llgtr %r3,%r3 # unsigned int *
431 lgfr %r4,%r4 # int
432 llgtr %r5,%r5 # struct rusage *
433 jg compat_sys_wait4 # branch to system call
434
435 ENTRY(sys32_swapoff_wrapper)
436 llgtr %r2,%r2 # const char *
437 jg sys_swapoff # branch to system call
438
439 ENTRY(compat_sys_sysinfo_wrapper)
440 llgtr %r2,%r2 # struct sysinfo_emu31 *
441 jg compat_sys_sysinfo # branch to system call
442
443 ENTRY(sys32_ipc_wrapper)
444 llgfr %r2,%r2 # uint
445 lgfr %r3,%r3 # int
446 lgfr %r4,%r4 # int
447 lgfr %r5,%r5 # int
448 llgfr %r6,%r6 # u32
449 jg sys32_ipc # branch to system call
450
451 ENTRY(sys32_fsync_wrapper)
452 llgfr %r2,%r2 # unsigned int
453 jg sys_fsync # branch to system call
454
455 #sys32_sigreturn_wrapper # done in sigreturn_glue
456
457 #sys32_clone_wrapper # done in clone_glue
458
459 ENTRY(sys32_setdomainname_wrapper)
460 llgtr %r2,%r2 # char *
461 lgfr %r3,%r3 # int
462 jg sys_setdomainname # branch to system call
463
464 ENTRY(sys32_newuname_wrapper)
465 llgtr %r2,%r2 # struct new_utsname *
466 jg sys_newuname # branch to system call
467
468 ENTRY(compat_sys_adjtimex_wrapper)
469 llgtr %r2,%r2 # struct compat_timex *
470 jg compat_sys_adjtimex # branch to system call
471
472 ENTRY(sys32_mprotect_wrapper)
473 llgtr %r2,%r2 # unsigned long (actually pointer
474 llgfr %r3,%r3 # size_t
475 llgfr %r4,%r4 # unsigned long
476 jg sys_mprotect # branch to system call
477
478 ENTRY(compat_sys_sigprocmask_wrapper)
479 lgfr %r2,%r2 # int
480 llgtr %r3,%r3 # compat_old_sigset_t *
481 llgtr %r4,%r4 # compat_old_sigset_t *
482 jg compat_sys_sigprocmask # branch to system call
483
484 ENTRY(sys_init_module_wrapper)
485 llgtr %r2,%r2 # void *
486 llgfr %r3,%r3 # unsigned long
487 llgtr %r4,%r4 # char *
488 jg sys_init_module # branch to system call
489
490 ENTRY(sys_delete_module_wrapper)
491 llgtr %r2,%r2 # const char *
492 llgfr %r3,%r3 # unsigned int
493 jg sys_delete_module # branch to system call
494
495 ENTRY(sys32_quotactl_wrapper)
496 llgfr %r2,%r2 # unsigned int
497 llgtr %r3,%r3 # const char *
498 llgfr %r4,%r4 # qid_t
499 llgtr %r5,%r5 # caddr_t
500 jg sys_quotactl # branch to system call
501
502 ENTRY(sys32_getpgid_wrapper)
503 lgfr %r2,%r2 # pid_t
504 jg sys_getpgid # branch to system call
505
506 ENTRY(sys32_fchdir_wrapper)
507 llgfr %r2,%r2 # unsigned int
508 jg sys_fchdir # branch to system call
509
510 ENTRY(sys32_bdflush_wrapper)
511 lgfr %r2,%r2 # int
512 lgfr %r3,%r3 # long
513 jg sys_bdflush # branch to system call
514
515 ENTRY(sys32_sysfs_wrapper)
516 lgfr %r2,%r2 # int
517 llgfr %r3,%r3 # unsigned long
518 llgfr %r4,%r4 # unsigned long
519 jg sys_sysfs # branch to system call
520
521 ENTRY(sys32_personality_wrapper)
522 llgfr %r2,%r2 # unsigned int
523 jg sys_s390_personality # branch to system call
524
525 ENTRY(sys32_setfsuid16_wrapper)
526 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
527 jg sys32_setfsuid16 # branch to system call
528
529 ENTRY(sys32_setfsgid16_wrapper)
530 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
531 jg sys32_setfsgid16 # branch to system call
532
533 ENTRY(sys32_llseek_wrapper)
534 llgfr %r2,%r2 # unsigned int
535 llgfr %r3,%r3 # unsigned long
536 llgfr %r4,%r4 # unsigned long
537 llgtr %r5,%r5 # loff_t *
538 llgfr %r6,%r6 # unsigned int
539 jg sys_llseek # branch to system call
540
541 ENTRY(sys32_getdents_wrapper)
542 llgfr %r2,%r2 # unsigned int
543 llgtr %r3,%r3 # void *
544 llgfr %r4,%r4 # unsigned int
545 jg compat_sys_getdents # branch to system call
546
547 ENTRY(compat_sys_select_wrapper)
548 lgfr %r2,%r2 # int
549 llgtr %r3,%r3 # compat_fd_set *
550 llgtr %r4,%r4 # compat_fd_set *
551 llgtr %r5,%r5 # compat_fd_set *
552 llgtr %r6,%r6 # struct compat_timeval *
553 jg compat_sys_select # branch to system call
554
555 ENTRY(sys32_flock_wrapper)
556 llgfr %r2,%r2 # unsigned int
557 llgfr %r3,%r3 # unsigned int
558 jg sys_flock # branch to system call
559
560 ENTRY(sys32_msync_wrapper)
561 llgfr %r2,%r2 # unsigned long
562 llgfr %r3,%r3 # size_t
563 lgfr %r4,%r4 # int
564 jg sys_msync # branch to system call
565
566 ENTRY(compat_sys_readv_wrapper)
567 lgfr %r2,%r2 # int
568 llgtr %r3,%r3 # const struct compat_iovec *
569 llgfr %r4,%r4 # unsigned long
570 jg compat_sys_readv # branch to system call
571
572 ENTRY(compat_sys_writev_wrapper)
573 lgfr %r2,%r2 # int
574 llgtr %r3,%r3 # const struct compat_iovec *
575 llgfr %r4,%r4 # unsigned long
576 jg compat_sys_writev # branch to system call
577
578 ENTRY(sys32_getsid_wrapper)
579 lgfr %r2,%r2 # pid_t
580 jg sys_getsid # branch to system call
581
582 ENTRY(sys32_fdatasync_wrapper)
583 llgfr %r2,%r2 # unsigned int
584 jg sys_fdatasync # branch to system call
585
586 ENTRY(sys32_mlock_wrapper)
587 llgfr %r2,%r2 # unsigned long
588 llgfr %r3,%r3 # size_t
589 jg sys_mlock # branch to system call
590
591 ENTRY(sys32_munlock_wrapper)
592 llgfr %r2,%r2 # unsigned long
593 llgfr %r3,%r3 # size_t
594 jg sys_munlock # branch to system call
595
596 ENTRY(sys32_mlockall_wrapper)
597 lgfr %r2,%r2 # int
598 jg sys_mlockall # branch to system call
599
600 #sys32_munlockall_wrapper # void
601
602 ENTRY(sys32_sched_setparam_wrapper)
603 lgfr %r2,%r2 # pid_t
604 llgtr %r3,%r3 # struct sched_param *
605 jg sys_sched_setparam # branch to system call
606
607 ENTRY(sys32_sched_getparam_wrapper)
608 lgfr %r2,%r2 # pid_t
609 llgtr %r3,%r3 # struct sched_param *
610 jg sys_sched_getparam # branch to system call
611
612 ENTRY(sys32_sched_setscheduler_wrapper)
613 lgfr %r2,%r2 # pid_t
614 lgfr %r3,%r3 # int
615 llgtr %r4,%r4 # struct sched_param *
616 jg sys_sched_setscheduler # branch to system call
617
618 ENTRY(sys32_sched_getscheduler_wrapper)
619 lgfr %r2,%r2 # pid_t
620 jg sys_sched_getscheduler # branch to system call
621
622 #sys32_sched_yield_wrapper # void
623
624 ENTRY(sys32_sched_get_priority_max_wrapper)
625 lgfr %r2,%r2 # int
626 jg sys_sched_get_priority_max # branch to system call
627
628 ENTRY(sys32_sched_get_priority_min_wrapper)
629 lgfr %r2,%r2 # int
630 jg sys_sched_get_priority_min # branch to system call
631
632 ENTRY(sys32_sched_rr_get_interval_wrapper)
633 lgfr %r2,%r2 # pid_t
634 llgtr %r3,%r3 # struct compat_timespec *
635 jg sys32_sched_rr_get_interval # branch to system call
636
637 ENTRY(compat_sys_nanosleep_wrapper)
638 llgtr %r2,%r2 # struct compat_timespec *
639 llgtr %r3,%r3 # struct compat_timespec *
640 jg compat_sys_nanosleep # branch to system call
641
642 ENTRY(sys32_mremap_wrapper)
643 llgfr %r2,%r2 # unsigned long
644 llgfr %r3,%r3 # unsigned long
645 llgfr %r4,%r4 # unsigned long
646 llgfr %r5,%r5 # unsigned long
647 llgfr %r6,%r6 # unsigned long
648 jg sys_mremap # branch to system call
649
650 ENTRY(sys32_setresuid16_wrapper)
651 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
652 llgfr %r3,%r3 # __kernel_old_uid_emu31_t
653 llgfr %r4,%r4 # __kernel_old_uid_emu31_t
654 jg sys32_setresuid16 # branch to system call
655
656 ENTRY(sys32_getresuid16_wrapper)
657 llgtr %r2,%r2 # __kernel_old_uid_emu31_t *
658 llgtr %r3,%r3 # __kernel_old_uid_emu31_t *
659 llgtr %r4,%r4 # __kernel_old_uid_emu31_t *
660 jg sys32_getresuid16 # branch to system call
661
662 ENTRY(sys32_poll_wrapper)
663 llgtr %r2,%r2 # struct pollfd *
664 llgfr %r3,%r3 # unsigned int
665 lgfr %r4,%r4 # long
666 jg sys_poll # branch to system call
667
668 ENTRY(compat_sys_nfsservctl_wrapper)
669 lgfr %r2,%r2 # int
670 llgtr %r3,%r3 # struct compat_nfsctl_arg*
671 llgtr %r4,%r4 # union compat_nfsctl_res*
672 jg compat_sys_nfsservctl # branch to system call
673
674 ENTRY(sys32_setresgid16_wrapper)
675 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
676 llgfr %r3,%r3 # __kernel_old_gid_emu31_t
677 llgfr %r4,%r4 # __kernel_old_gid_emu31_t
678 jg sys32_setresgid16 # branch to system call
679
680 ENTRY(sys32_getresgid16_wrapper)
681 llgtr %r2,%r2 # __kernel_old_gid_emu31_t *
682 llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
683 llgtr %r4,%r4 # __kernel_old_gid_emu31_t *
684 jg sys32_getresgid16 # branch to system call
685
686 ENTRY(sys32_prctl_wrapper)
687 lgfr %r2,%r2 # int
688 llgfr %r3,%r3 # unsigned long
689 llgfr %r4,%r4 # unsigned long
690 llgfr %r5,%r5 # unsigned long
691 llgfr %r6,%r6 # unsigned long
692 jg sys_prctl # branch to system call
693
694 #sys32_rt_sigreturn_wrapper # done in rt_sigreturn_glue
695
696 ENTRY(sys32_rt_sigaction_wrapper)
697 lgfr %r2,%r2 # int
698 llgtr %r3,%r3 # const struct sigaction_emu31 *
699 llgtr %r4,%r4 # const struct sigaction_emu31 *
700 llgfr %r5,%r5 # size_t
701 jg sys32_rt_sigaction # branch to system call
702
703 ENTRY(sys32_rt_sigprocmask_wrapper)
704 lgfr %r2,%r2 # int
705 llgtr %r3,%r3 # old_sigset_emu31 *
706 llgtr %r4,%r4 # old_sigset_emu31 *
707 llgfr %r5,%r5 # size_t
708 jg sys32_rt_sigprocmask # branch to system call
709
710 ENTRY(sys32_rt_sigpending_wrapper)
711 llgtr %r2,%r2 # sigset_emu31 *
712 llgfr %r3,%r3 # size_t
713 jg sys32_rt_sigpending # branch to system call
714
715 ENTRY(compat_sys_rt_sigtimedwait_wrapper)
716 llgtr %r2,%r2 # const sigset_emu31_t *
717 llgtr %r3,%r3 # siginfo_emu31_t *
718 llgtr %r4,%r4 # const struct compat_timespec *
719 llgfr %r5,%r5 # size_t
720 jg compat_sys_rt_sigtimedwait # branch to system call
721
722 ENTRY(sys32_rt_sigqueueinfo_wrapper)
723 lgfr %r2,%r2 # int
724 lgfr %r3,%r3 # int
725 llgtr %r4,%r4 # siginfo_emu31_t *
726 jg sys32_rt_sigqueueinfo # branch to system call
727
728 ENTRY(compat_sys_rt_sigsuspend_wrapper)
729 llgtr %r2,%r2 # compat_sigset_t *
730 llgfr %r3,%r3 # compat_size_t
731 jg compat_sys_rt_sigsuspend
732
733 ENTRY(sys32_pread64_wrapper)
734 llgfr %r2,%r2 # unsigned int
735 llgtr %r3,%r3 # char *
736 llgfr %r4,%r4 # size_t
737 llgfr %r5,%r5 # u32
738 llgfr %r6,%r6 # u32
739 jg sys32_pread64 # branch to system call
740
741 ENTRY(sys32_pwrite64_wrapper)
742 llgfr %r2,%r2 # unsigned int
743 llgtr %r3,%r3 # const char *
744 llgfr %r4,%r4 # size_t
745 llgfr %r5,%r5 # u32
746 llgfr %r6,%r6 # u32
747 jg sys32_pwrite64 # branch to system call
748
749 ENTRY(sys32_chown16_wrapper)
750 llgtr %r2,%r2 # const char *
751 llgfr %r3,%r3 # __kernel_old_uid_emu31_t
752 llgfr %r4,%r4 # __kernel_old_gid_emu31_t
753 jg sys32_chown16 # branch to system call
754
755 ENTRY(sys32_getcwd_wrapper)
756 llgtr %r2,%r2 # char *
757 llgfr %r3,%r3 # unsigned long
758 jg sys_getcwd # branch to system call
759
760 ENTRY(sys32_capget_wrapper)
761 llgtr %r2,%r2 # cap_user_header_t
762 llgtr %r3,%r3 # cap_user_data_t
763 jg sys_capget # branch to system call
764
765 ENTRY(sys32_capset_wrapper)
766 llgtr %r2,%r2 # cap_user_header_t
767 llgtr %r3,%r3 # const cap_user_data_t
768 jg sys_capset # branch to system call
769
770 ENTRY(sys32_sigaltstack_wrapper)
771 llgtr %r2,%r2 # const stack_emu31_t *
772 llgtr %r3,%r3 # stack_emu31_t *
773 jg sys32_sigaltstack
774
775 ENTRY(sys32_sendfile_wrapper)
776 lgfr %r2,%r2 # int
777 lgfr %r3,%r3 # int
778 llgtr %r4,%r4 # __kernel_off_emu31_t *
779 llgfr %r5,%r5 # size_t
780 jg sys32_sendfile # branch to system call
781
782 #sys32_vfork_wrapper # done in vfork_glue
783
784 ENTRY(sys32_truncate64_wrapper)
785 llgtr %r2,%r2 # const char *
786 llgfr %r3,%r3 # unsigned long
787 llgfr %r4,%r4 # unsigned long
788 jg sys32_truncate64 # branch to system call
789
790 ENTRY(sys32_ftruncate64_wrapper)
791 llgfr %r2,%r2 # unsigned int
792 llgfr %r3,%r3 # unsigned long
793 llgfr %r4,%r4 # unsigned long
794 jg sys32_ftruncate64 # branch to system call
795
796 ENTRY(sys32_lchown_wrapper)
797 llgtr %r2,%r2 # const char *
798 llgfr %r3,%r3 # uid_t
799 llgfr %r4,%r4 # gid_t
800 jg sys_lchown # branch to system call
801
802 #sys32_getuid_wrapper # void
803 #sys32_getgid_wrapper # void
804 #sys32_geteuid_wrapper # void
805 #sys32_getegid_wrapper # void
806
807 ENTRY(sys32_setreuid_wrapper)
808 llgfr %r2,%r2 # uid_t
809 llgfr %r3,%r3 # uid_t
810 jg sys_setreuid # branch to system call
811
812 ENTRY(sys32_setregid_wrapper)
813 llgfr %r2,%r2 # gid_t
814 llgfr %r3,%r3 # gid_t
815 jg sys_setregid # branch to system call
816
817 ENTRY(sys32_getgroups_wrapper)
818 lgfr %r2,%r2 # int
819 llgtr %r3,%r3 # gid_t *
820 jg sys_getgroups # branch to system call
821
822 ENTRY(sys32_setgroups_wrapper)
823 lgfr %r2,%r2 # int
824 llgtr %r3,%r3 # gid_t *
825 jg sys_setgroups # branch to system call
826
827 ENTRY(sys32_fchown_wrapper)
828 llgfr %r2,%r2 # unsigned int
829 llgfr %r3,%r3 # uid_t
830 llgfr %r4,%r4 # gid_t
831 jg sys_fchown # branch to system call
832
833 ENTRY(sys32_setresuid_wrapper)
834 llgfr %r2,%r2 # uid_t
835 llgfr %r3,%r3 # uid_t
836 llgfr %r4,%r4 # uid_t
837 jg sys_setresuid # branch to system call
838
839 ENTRY(sys32_getresuid_wrapper)
840 llgtr %r2,%r2 # uid_t *
841 llgtr %r3,%r3 # uid_t *
842 llgtr %r4,%r4 # uid_t *
843 jg sys_getresuid # branch to system call
844
845 ENTRY(sys32_setresgid_wrapper)
846 llgfr %r2,%r2 # gid_t
847 llgfr %r3,%r3 # gid_t
848 llgfr %r4,%r4 # gid_t
849 jg sys_setresgid # branch to system call
850
851 ENTRY(sys32_getresgid_wrapper)
852 llgtr %r2,%r2 # gid_t *
853 llgtr %r3,%r3 # gid_t *
854 llgtr %r4,%r4 # gid_t *
855 jg sys_getresgid # branch to system call
856
857 ENTRY(sys32_chown_wrapper)
858 llgtr %r2,%r2 # const char *
859 llgfr %r3,%r3 # uid_t
860 llgfr %r4,%r4 # gid_t
861 jg sys_chown # branch to system call
862
863 ENTRY(sys32_setuid_wrapper)
864 llgfr %r2,%r2 # uid_t
865 jg sys_setuid # branch to system call
866
867 ENTRY(sys32_setgid_wrapper)
868 llgfr %r2,%r2 # gid_t
869 jg sys_setgid # branch to system call
870
871 ENTRY(sys32_setfsuid_wrapper)
872 llgfr %r2,%r2 # uid_t
873 jg sys_setfsuid # branch to system call
874
875 ENTRY(sys32_setfsgid_wrapper)
876 llgfr %r2,%r2 # gid_t
877 jg sys_setfsgid # branch to system call
878
879 ENTRY(sys32_pivot_root_wrapper)
880 llgtr %r2,%r2 # const char *
881 llgtr %r3,%r3 # const char *
882 jg sys_pivot_root # branch to system call
883
884 ENTRY(sys32_mincore_wrapper)
885 llgfr %r2,%r2 # unsigned long
886 llgfr %r3,%r3 # size_t
887 llgtr %r4,%r4 # unsigned char *
888 jg sys_mincore # branch to system call
889
890 ENTRY(sys32_madvise_wrapper)
891 llgfr %r2,%r2 # unsigned long
892 llgfr %r3,%r3 # size_t
893 lgfr %r4,%r4 # int
894 jg sys_madvise # branch to system call
895
896 ENTRY(sys32_getdents64_wrapper)
897 llgfr %r2,%r2 # unsigned int
898 llgtr %r3,%r3 # void *
899 llgfr %r4,%r4 # unsigned int
900 jg sys_getdents64 # branch to system call
901
902 ENTRY(compat_sys_fcntl64_wrapper)
903 llgfr %r2,%r2 # unsigned int
904 llgfr %r3,%r3 # unsigned int
905 llgfr %r4,%r4 # unsigned long
906 jg compat_sys_fcntl64 # branch to system call
907
908 ENTRY(sys32_stat64_wrapper)
909 llgtr %r2,%r2 # char *
910 llgtr %r3,%r3 # struct stat64 *
911 jg sys32_stat64 # branch to system call
912
913 ENTRY(sys32_lstat64_wrapper)
914 llgtr %r2,%r2 # char *
915 llgtr %r3,%r3 # struct stat64 *
916 jg sys32_lstat64 # branch to system call
917
918 ENTRY(sys32_stime_wrapper)
919 llgtr %r2,%r2 # long *
920 jg compat_sys_stime # branch to system call
921
922 ENTRY(sys32_sysctl_wrapper)
923 llgtr %r2,%r2 # struct compat_sysctl_args *
924 jg compat_sys_sysctl
925
926 ENTRY(sys32_fstat64_wrapper)
927 llgfr %r2,%r2 # unsigned long
928 llgtr %r3,%r3 # struct stat64 *
929 jg sys32_fstat64 # branch to system call
930
931 ENTRY(compat_sys_futex_wrapper)
932 llgtr %r2,%r2 # u32 *
933 lgfr %r3,%r3 # int
934 lgfr %r4,%r4 # int
935 llgtr %r5,%r5 # struct compat_timespec *
936 llgtr %r6,%r6 # u32 *
937 lgf %r0,164(%r15) # int
938 stg %r0,160(%r15)
939 jg compat_sys_futex # branch to system call
940
941 ENTRY(sys32_setxattr_wrapper)
942 llgtr %r2,%r2 # char *
943 llgtr %r3,%r3 # char *
944 llgtr %r4,%r4 # void *
945 llgfr %r5,%r5 # size_t
946 lgfr %r6,%r6 # int
947 jg sys_setxattr
948
949 ENTRY(sys32_lsetxattr_wrapper)
950 llgtr %r2,%r2 # char *
951 llgtr %r3,%r3 # char *
952 llgtr %r4,%r4 # void *
953 llgfr %r5,%r5 # size_t
954 lgfr %r6,%r6 # int
955 jg sys_lsetxattr
956
957 ENTRY(sys32_fsetxattr_wrapper)
958 lgfr %r2,%r2 # int
959 llgtr %r3,%r3 # char *
960 llgtr %r4,%r4 # void *
961 llgfr %r5,%r5 # size_t
962 lgfr %r6,%r6 # int
963 jg sys_fsetxattr
964
965 ENTRY(sys32_getxattr_wrapper)
966 llgtr %r2,%r2 # char *
967 llgtr %r3,%r3 # char *
968 llgtr %r4,%r4 # void *
969 llgfr %r5,%r5 # size_t
970 jg sys_getxattr
971
972 ENTRY(sys32_lgetxattr_wrapper)
973 llgtr %r2,%r2 # char *
974 llgtr %r3,%r3 # char *
975 llgtr %r4,%r4 # void *
976 llgfr %r5,%r5 # size_t
977 jg sys_lgetxattr
978
979 ENTRY(sys32_fgetxattr_wrapper)
980 lgfr %r2,%r2 # int
981 llgtr %r3,%r3 # char *
982 llgtr %r4,%r4 # void *
983 llgfr %r5,%r5 # size_t
984 jg sys_fgetxattr
985
986 ENTRY(sys32_listxattr_wrapper)
987 llgtr %r2,%r2 # char *
988 llgtr %r3,%r3 # char *
989 llgfr %r4,%r4 # size_t
990 jg sys_listxattr
991
992 ENTRY(sys32_llistxattr_wrapper)
993 llgtr %r2,%r2 # char *
994 llgtr %r3,%r3 # char *
995 llgfr %r4,%r4 # size_t
996 jg sys_llistxattr
997
998 ENTRY(sys32_flistxattr_wrapper)
999 lgfr %r2,%r2 # int
1000 llgtr %r3,%r3 # char *
1001 llgfr %r4,%r4 # size_t
1002 jg sys_flistxattr
1003
1004 ENTRY(sys32_removexattr_wrapper)
1005 llgtr %r2,%r2 # char *
1006 llgtr %r3,%r3 # char *
1007 jg sys_removexattr
1008
1009 ENTRY(sys32_lremovexattr_wrapper)
1010 llgtr %r2,%r2 # char *
1011 llgtr %r3,%r3 # char *
1012 jg sys_lremovexattr
1013
1014 ENTRY(sys32_fremovexattr_wrapper)
1015 lgfr %r2,%r2 # int
1016 llgtr %r3,%r3 # char *
1017 jg sys_fremovexattr
1018
1019 ENTRY(sys32_sched_setaffinity_wrapper)
1020 lgfr %r2,%r2 # int
1021 llgfr %r3,%r3 # unsigned int
1022 llgtr %r4,%r4 # unsigned long *
1023 jg compat_sys_sched_setaffinity
1024
1025 ENTRY(sys32_sched_getaffinity_wrapper)
1026 lgfr %r2,%r2 # int
1027 llgfr %r3,%r3 # unsigned int
1028 llgtr %r4,%r4 # unsigned long *
1029 jg compat_sys_sched_getaffinity
1030
1031 ENTRY(sys32_exit_group_wrapper)
1032 lgfr %r2,%r2 # int
1033 jg sys_exit_group # branch to system call
1034
1035 ENTRY(sys32_set_tid_address_wrapper)
1036 llgtr %r2,%r2 # int *
1037 jg sys_set_tid_address # branch to system call
1038
1039 ENTRY(sys_epoll_create_wrapper)
1040 lgfr %r2,%r2 # int
1041 jg sys_epoll_create # branch to system call
1042
1043 ENTRY(sys_epoll_ctl_wrapper)
1044 lgfr %r2,%r2 # int
1045 lgfr %r3,%r3 # int
1046 lgfr %r4,%r4 # int
1047 llgtr %r5,%r5 # struct epoll_event *
1048 jg sys_epoll_ctl # branch to system call
1049
1050 ENTRY(sys_epoll_wait_wrapper)
1051 lgfr %r2,%r2 # int
1052 llgtr %r3,%r3 # struct epoll_event *
1053 lgfr %r4,%r4 # int
1054 lgfr %r5,%r5 # int
1055 jg sys_epoll_wait # branch to system call
1056
1057 ENTRY(sys32_lookup_dcookie_wrapper)
1058 sllg %r2,%r2,32 # get high word of 64bit dcookie
1059 or %r2,%r3 # get low word of 64bit dcookie
1060 llgtr %r3,%r4 # char *
1061 llgfr %r4,%r5 # size_t
1062 jg sys_lookup_dcookie
1063
1064 ENTRY(sys32_fadvise64_wrapper)
1065 lgfr %r2,%r2 # int
1066 sllg %r3,%r3,32 # get high word of 64bit loff_t
1067 or %r3,%r4 # get low word of 64bit loff_t
1068 llgfr %r4,%r5 # size_t (unsigned long)
1069 lgfr %r5,%r6 # int
1070 jg sys32_fadvise64
1071
1072 ENTRY(sys32_fadvise64_64_wrapper)
1073 llgtr %r2,%r2 # struct fadvise64_64_args *
1074 jg sys32_fadvise64_64
1075
1076 ENTRY(sys32_clock_settime_wrapper)
1077 lgfr %r2,%r2 # clockid_t (int)
1078 llgtr %r3,%r3 # struct compat_timespec *
1079 jg compat_sys_clock_settime
1080
1081 ENTRY(sys32_clock_gettime_wrapper)
1082 lgfr %r2,%r2 # clockid_t (int)
1083 llgtr %r3,%r3 # struct compat_timespec *
1084 jg compat_sys_clock_gettime
1085
1086 ENTRY(sys32_clock_getres_wrapper)
1087 lgfr %r2,%r2 # clockid_t (int)
1088 llgtr %r3,%r3 # struct compat_timespec *
1089 jg compat_sys_clock_getres
1090
1091 ENTRY(sys32_clock_nanosleep_wrapper)
1092 lgfr %r2,%r2 # clockid_t (int)
1093 lgfr %r3,%r3 # int
1094 llgtr %r4,%r4 # struct compat_timespec *
1095 llgtr %r5,%r5 # struct compat_timespec *
1096 jg compat_sys_clock_nanosleep
1097
1098 ENTRY(sys32_timer_create_wrapper)
1099 lgfr %r2,%r2 # timer_t (int)
1100 llgtr %r3,%r3 # struct compat_sigevent *
1101 llgtr %r4,%r4 # timer_t *
1102 jg compat_sys_timer_create
1103
1104 ENTRY(sys32_timer_settime_wrapper)
1105 lgfr %r2,%r2 # timer_t (int)
1106 lgfr %r3,%r3 # int
1107 llgtr %r4,%r4 # struct compat_itimerspec *
1108 llgtr %r5,%r5 # struct compat_itimerspec *
1109 jg compat_sys_timer_settime
1110
1111 ENTRY(sys32_timer_gettime_wrapper)
1112 lgfr %r2,%r2 # timer_t (int)
1113 llgtr %r3,%r3 # struct compat_itimerspec *
1114 jg compat_sys_timer_gettime
1115
1116 ENTRY(sys32_timer_getoverrun_wrapper)
1117 lgfr %r2,%r2 # timer_t (int)
1118 jg sys_timer_getoverrun
1119
1120 ENTRY(sys32_timer_delete_wrapper)
1121 lgfr %r2,%r2 # timer_t (int)
1122 jg sys_timer_delete
1123
1124 ENTRY(sys32_io_setup_wrapper)
1125 llgfr %r2,%r2 # unsigned int
1126 llgtr %r3,%r3 # u32 *
1127 jg compat_sys_io_setup
1128
1129 ENTRY(sys32_io_destroy_wrapper)
1130 llgfr %r2,%r2 # (aio_context_t) u32
1131 jg sys_io_destroy
1132
1133 ENTRY(sys32_io_getevents_wrapper)
1134 llgfr %r2,%r2 # (aio_context_t) u32
1135 lgfr %r3,%r3 # long
1136 lgfr %r4,%r4 # long
1137 llgtr %r5,%r5 # struct io_event *
1138 llgtr %r6,%r6 # struct compat_timespec *
1139 jg compat_sys_io_getevents
1140
1141 ENTRY(sys32_io_submit_wrapper)
1142 llgfr %r2,%r2 # (aio_context_t) u32
1143 lgfr %r3,%r3 # long
1144 llgtr %r4,%r4 # struct iocb **
1145 jg compat_sys_io_submit
1146
1147 ENTRY(sys32_io_cancel_wrapper)
1148 llgfr %r2,%r2 # (aio_context_t) u32
1149 llgtr %r3,%r3 # struct iocb *
1150 llgtr %r4,%r4 # struct io_event *
1151 jg sys_io_cancel
1152
1153 ENTRY(compat_sys_statfs64_wrapper)
1154 llgtr %r2,%r2 # const char *
1155 llgfr %r3,%r3 # compat_size_t
1156 llgtr %r4,%r4 # struct compat_statfs64 *
1157 jg compat_sys_statfs64
1158
1159 ENTRY(compat_sys_fstatfs64_wrapper)
1160 llgfr %r2,%r2 # unsigned int fd
1161 llgfr %r3,%r3 # compat_size_t
1162 llgtr %r4,%r4 # struct compat_statfs64 *
1163 jg compat_sys_fstatfs64
1164
1165 ENTRY(compat_sys_mq_open_wrapper)
1166 llgtr %r2,%r2 # const char *
1167 lgfr %r3,%r3 # int
1168 llgfr %r4,%r4 # mode_t
1169 llgtr %r5,%r5 # struct compat_mq_attr *
1170 jg compat_sys_mq_open
1171
1172 ENTRY(sys32_mq_unlink_wrapper)
1173 llgtr %r2,%r2 # const char *
1174 jg sys_mq_unlink
1175
1176 ENTRY(compat_sys_mq_timedsend_wrapper)
1177 lgfr %r2,%r2 # mqd_t
1178 llgtr %r3,%r3 # const char *
1179 llgfr %r4,%r4 # size_t
1180 llgfr %r5,%r5 # unsigned int
1181 llgtr %r6,%r6 # const struct compat_timespec *
1182 jg compat_sys_mq_timedsend
1183
1184 ENTRY(compat_sys_mq_timedreceive_wrapper)
1185 lgfr %r2,%r2 # mqd_t
1186 llgtr %r3,%r3 # char *
1187 llgfr %r4,%r4 # size_t
1188 llgtr %r5,%r5 # unsigned int *
1189 llgtr %r6,%r6 # const struct compat_timespec *
1190 jg compat_sys_mq_timedreceive
1191
1192 ENTRY(compat_sys_mq_notify_wrapper)
1193 lgfr %r2,%r2 # mqd_t
1194 llgtr %r3,%r3 # struct compat_sigevent *
1195 jg compat_sys_mq_notify
1196
1197 ENTRY(compat_sys_mq_getsetattr_wrapper)
1198 lgfr %r2,%r2 # mqd_t
1199 llgtr %r3,%r3 # struct compat_mq_attr *
1200 llgtr %r4,%r4 # struct compat_mq_attr *
1201 jg compat_sys_mq_getsetattr
1202
1203 ENTRY(compat_sys_add_key_wrapper)
1204 llgtr %r2,%r2 # const char *
1205 llgtr %r3,%r3 # const char *
1206 llgtr %r4,%r4 # const void *
1207 llgfr %r5,%r5 # size_t
1208 llgfr %r6,%r6 # (key_serial_t) u32
1209 jg sys_add_key
1210
1211 ENTRY(compat_sys_request_key_wrapper)
1212 llgtr %r2,%r2 # const char *
1213 llgtr %r3,%r3 # const char *
1214 llgtr %r4,%r4 # const void *
1215 llgfr %r5,%r5 # (key_serial_t) u32
1216 jg sys_request_key
1217
1218 ENTRY(sys32_remap_file_pages_wrapper)
1219 llgfr %r2,%r2 # unsigned long
1220 llgfr %r3,%r3 # unsigned long
1221 llgfr %r4,%r4 # unsigned long
1222 llgfr %r5,%r5 # unsigned long
1223 llgfr %r6,%r6 # unsigned long
1224 jg sys_remap_file_pages
1225
1226 ENTRY(compat_sys_waitid_wrapper)
1227 lgfr %r2,%r2 # int
1228 lgfr %r3,%r3 # pid_t
1229 llgtr %r4,%r4 # siginfo_emu31_t *
1230 lgfr %r5,%r5 # int
1231 llgtr %r6,%r6 # struct rusage_emu31 *
1232 jg compat_sys_waitid
1233
1234 ENTRY(compat_sys_kexec_load_wrapper)
1235 llgfr %r2,%r2 # unsigned long
1236 llgfr %r3,%r3 # unsigned long
1237 llgtr %r4,%r4 # struct kexec_segment *
1238 llgfr %r5,%r5 # unsigned long
1239 jg compat_sys_kexec_load
1240
1241 ENTRY(sys_ioprio_set_wrapper)
1242 lgfr %r2,%r2 # int
1243 lgfr %r3,%r3 # int
1244 lgfr %r4,%r4 # int
1245 jg sys_ioprio_set
1246
1247 ENTRY(sys_ioprio_get_wrapper)
1248 lgfr %r2,%r2 # int
1249 lgfr %r3,%r3 # int
1250 jg sys_ioprio_get
1251
1252 ENTRY(sys_inotify_add_watch_wrapper)
1253 lgfr %r2,%r2 # int
1254 llgtr %r3,%r3 # const char *
1255 llgfr %r4,%r4 # u32
1256 jg sys_inotify_add_watch
1257
1258 ENTRY(sys_inotify_rm_watch_wrapper)
1259 lgfr %r2,%r2 # int
1260 llgfr %r3,%r3 # u32
1261 jg sys_inotify_rm_watch
1262
1263 ENTRY(compat_sys_openat_wrapper)
1264 llgfr %r2,%r2 # unsigned int
1265 llgtr %r3,%r3 # const char *
1266 lgfr %r4,%r4 # int
1267 lgfr %r5,%r5 # int
1268 jg compat_sys_openat
1269
1270 ENTRY(sys_mkdirat_wrapper)
1271 lgfr %r2,%r2 # int
1272 llgtr %r3,%r3 # const char *
1273 lgfr %r4,%r4 # int
1274 jg sys_mkdirat
1275
1276 ENTRY(sys_mknodat_wrapper)
1277 lgfr %r2,%r2 # int
1278 llgtr %r3,%r3 # const char *
1279 lgfr %r4,%r4 # int
1280 llgfr %r5,%r5 # unsigned int
1281 jg sys_mknodat
1282
1283 ENTRY(sys_fchownat_wrapper)
1284 lgfr %r2,%r2 # int
1285 llgtr %r3,%r3 # const char *
1286 llgfr %r4,%r4 # uid_t
1287 llgfr %r5,%r5 # gid_t
1288 lgfr %r6,%r6 # int
1289 jg sys_fchownat
1290
1291 ENTRY(compat_sys_futimesat_wrapper)
1292 llgfr %r2,%r2 # unsigned int
1293 llgtr %r3,%r3 # char *
1294 llgtr %r4,%r4 # struct timeval *
1295 jg compat_sys_futimesat
1296
1297 ENTRY(sys32_fstatat64_wrapper)
1298 llgfr %r2,%r2 # unsigned int
1299 llgtr %r3,%r3 # char *
1300 llgtr %r4,%r4 # struct stat64 *
1301 lgfr %r5,%r5 # int
1302 jg sys32_fstatat64
1303
1304 ENTRY(sys_unlinkat_wrapper)
1305 lgfr %r2,%r2 # int
1306 llgtr %r3,%r3 # const char *
1307 lgfr %r4,%r4 # int
1308 jg sys_unlinkat
1309
1310 ENTRY(sys_renameat_wrapper)
1311 lgfr %r2,%r2 # int
1312 llgtr %r3,%r3 # const char *
1313 lgfr %r4,%r4 # int
1314 llgtr %r5,%r5 # const char *
1315 jg sys_renameat
1316
1317 ENTRY(sys_linkat_wrapper)
1318 lgfr %r2,%r2 # int
1319 llgtr %r3,%r3 # const char *
1320 lgfr %r4,%r4 # int
1321 llgtr %r5,%r5 # const char *
1322 lgfr %r6,%r6 # int
1323 jg sys_linkat
1324
1325 ENTRY(sys_symlinkat_wrapper)
1326 llgtr %r2,%r2 # const char *
1327 lgfr %r3,%r3 # int
1328 llgtr %r4,%r4 # const char *
1329 jg sys_symlinkat
1330
1331 ENTRY(sys_readlinkat_wrapper)
1332 lgfr %r2,%r2 # int
1333 llgtr %r3,%r3 # const char *
1334 llgtr %r4,%r4 # char *
1335 lgfr %r5,%r5 # int
1336 jg sys_readlinkat
1337
1338 ENTRY(sys_fchmodat_wrapper)
1339 lgfr %r2,%r2 # int
1340 llgtr %r3,%r3 # const char *
1341 llgfr %r4,%r4 # mode_t
1342 jg sys_fchmodat
1343
1344 ENTRY(sys_faccessat_wrapper)
1345 lgfr %r2,%r2 # int
1346 llgtr %r3,%r3 # const char *
1347 lgfr %r4,%r4 # int
1348 jg sys_faccessat
1349
1350 ENTRY(compat_sys_pselect6_wrapper)
1351 lgfr %r2,%r2 # int
1352 llgtr %r3,%r3 # fd_set *
1353 llgtr %r4,%r4 # fd_set *
1354 llgtr %r5,%r5 # fd_set *
1355 llgtr %r6,%r6 # struct timespec *
1356 llgt %r0,164(%r15) # void *
1357 stg %r0,160(%r15)
1358 jg compat_sys_pselect6
1359
1360 ENTRY(compat_sys_ppoll_wrapper)
1361 llgtr %r2,%r2 # struct pollfd *
1362 llgfr %r3,%r3 # unsigned int
1363 llgtr %r4,%r4 # struct timespec *
1364 llgtr %r5,%r5 # const sigset_t *
1365 llgfr %r6,%r6 # size_t
1366 jg compat_sys_ppoll
1367
1368 ENTRY(sys_unshare_wrapper)
1369 llgfr %r2,%r2 # unsigned long
1370 jg sys_unshare
1371
1372 ENTRY(compat_sys_set_robust_list_wrapper)
1373 llgtr %r2,%r2 # struct compat_robust_list_head *
1374 llgfr %r3,%r3 # size_t
1375 jg compat_sys_set_robust_list
1376
1377 ENTRY(compat_sys_get_robust_list_wrapper)
1378 lgfr %r2,%r2 # int
1379 llgtr %r3,%r3 # compat_uptr_t_t *
1380 llgtr %r4,%r4 # compat_size_t *
1381 jg compat_sys_get_robust_list
1382
1383 ENTRY(sys_splice_wrapper)
1384 lgfr %r2,%r2 # int
1385 llgtr %r3,%r3 # loff_t *
1386 lgfr %r4,%r4 # int
1387 llgtr %r5,%r5 # loff_t *
1388 llgfr %r6,%r6 # size_t
1389 llgf %r0,164(%r15) # unsigned int
1390 stg %r0,160(%r15)
1391 jg sys_splice
1392
1393 ENTRY(sys_sync_file_range_wrapper)
1394 lgfr %r2,%r2 # int
1395 sllg %r3,%r3,32 # get high word of 64bit loff_t
1396 or %r3,%r4 # get low word of 64bit loff_t
1397 sllg %r4,%r5,32 # get high word of 64bit loff_t
1398 or %r4,%r6 # get low word of 64bit loff_t
1399 llgf %r5,164(%r15) # unsigned int
1400 jg sys_sync_file_range
1401
1402 ENTRY(sys_tee_wrapper)
1403 lgfr %r2,%r2 # int
1404 lgfr %r3,%r3 # int
1405 llgfr %r4,%r4 # size_t
1406 llgfr %r5,%r5 # unsigned int
1407 jg sys_tee
1408
1409 ENTRY(compat_sys_vmsplice_wrapper)
1410 lgfr %r2,%r2 # int
1411 llgtr %r3,%r3 # compat_iovec *
1412 llgfr %r4,%r4 # unsigned int
1413 llgfr %r5,%r5 # unsigned int
1414 jg compat_sys_vmsplice
1415
1416 ENTRY(sys_getcpu_wrapper)
1417 llgtr %r2,%r2 # unsigned *
1418 llgtr %r3,%r3 # unsigned *
1419 llgtr %r4,%r4 # struct getcpu_cache *
1420 jg sys_getcpu
1421
1422 ENTRY(compat_sys_epoll_pwait_wrapper)
1423 lgfr %r2,%r2 # int
1424 llgtr %r3,%r3 # struct compat_epoll_event *
1425 lgfr %r4,%r4 # int
1426 lgfr %r5,%r5 # int
1427 llgtr %r6,%r6 # compat_sigset_t *
1428 llgf %r0,164(%r15) # compat_size_t
1429 stg %r0,160(%r15)
1430 jg compat_sys_epoll_pwait
1431
1432 ENTRY(compat_sys_utimes_wrapper)
1433 llgtr %r2,%r2 # char *
1434 llgtr %r3,%r3 # struct compat_timeval *
1435 jg compat_sys_utimes
1436
1437 ENTRY(compat_sys_utimensat_wrapper)
1438 llgfr %r2,%r2 # unsigned int
1439 llgtr %r3,%r3 # char *
1440 llgtr %r4,%r4 # struct compat_timespec *
1441 lgfr %r5,%r5 # int
1442 jg compat_sys_utimensat
1443
1444 ENTRY(compat_sys_signalfd_wrapper)
1445 lgfr %r2,%r2 # int
1446 llgtr %r3,%r3 # compat_sigset_t *
1447 llgfr %r4,%r4 # compat_size_t
1448 jg compat_sys_signalfd
1449
1450 ENTRY(sys_eventfd_wrapper)
1451 llgfr %r2,%r2 # unsigned int
1452 jg sys_eventfd
1453
1454 ENTRY(sys_fallocate_wrapper)
1455 lgfr %r2,%r2 # int
1456 lgfr %r3,%r3 # int
1457 sllg %r4,%r4,32 # get high word of 64bit loff_t
1458 lr %r4,%r5 # get low word of 64bit loff_t
1459 sllg %r5,%r6,32 # get high word of 64bit loff_t
1460 l %r5,164(%r15) # get low word of 64bit loff_t
1461 jg sys_fallocate
1462
1463 ENTRY(sys_timerfd_create_wrapper)
1464 lgfr %r2,%r2 # int
1465 lgfr %r3,%r3 # int
1466 jg sys_timerfd_create
1467
1468 ENTRY(compat_sys_timerfd_settime_wrapper)
1469 lgfr %r2,%r2 # int
1470 lgfr %r3,%r3 # int
1471 llgtr %r4,%r4 # struct compat_itimerspec *
1472 llgtr %r5,%r5 # struct compat_itimerspec *
1473 jg compat_sys_timerfd_settime
1474
1475 ENTRY(compat_sys_timerfd_gettime_wrapper)
1476 lgfr %r2,%r2 # int
1477 llgtr %r3,%r3 # struct compat_itimerspec *
1478 jg compat_sys_timerfd_gettime
1479
1480 ENTRY(compat_sys_signalfd4_wrapper)
1481 lgfr %r2,%r2 # int
1482 llgtr %r3,%r3 # compat_sigset_t *
1483 llgfr %r4,%r4 # compat_size_t
1484 lgfr %r5,%r5 # int
1485 jg compat_sys_signalfd4
1486
1487 ENTRY(sys_eventfd2_wrapper)
1488 llgfr %r2,%r2 # unsigned int
1489 lgfr %r3,%r3 # int
1490 jg sys_eventfd2
1491
1492 ENTRY(sys_inotify_init1_wrapper)
1493 lgfr %r2,%r2 # int
1494 jg sys_inotify_init1
1495
1496 ENTRY(sys_pipe2_wrapper)
1497 llgtr %r2,%r2 # u32 *
1498 lgfr %r3,%r3 # int
1499 jg sys_pipe2 # branch to system call
1500
1501 ENTRY(sys_dup3_wrapper)
1502 llgfr %r2,%r2 # unsigned int
1503 llgfr %r3,%r3 # unsigned int
1504 lgfr %r4,%r4 # int
1505 jg sys_dup3 # branch to system call
1506
1507 ENTRY(sys_epoll_create1_wrapper)
1508 lgfr %r2,%r2 # int
1509 jg sys_epoll_create1 # branch to system call
1510
1511 ENTRY(sys32_readahead_wrapper)
1512 lgfr %r2,%r2 # int
1513 llgfr %r3,%r3 # u32
1514 llgfr %r4,%r4 # u32
1515 lgfr %r5,%r5 # s32
1516 jg sys32_readahead # branch to system call
1517
1518 ENTRY(sys32_sendfile64_wrapper)
1519 lgfr %r2,%r2 # int
1520 lgfr %r3,%r3 # int
1521 llgtr %r4,%r4 # compat_loff_t *
1522 lgfr %r5,%r5 # s32
1523 jg sys32_sendfile64 # branch to system call
1524
1525 ENTRY(sys_tkill_wrapper)
1526 lgfr %r2,%r2 # pid_t
1527 lgfr %r3,%r3 # int
1528 jg sys_tkill # branch to system call
1529
1530 ENTRY(sys_tgkill_wrapper)
1531 lgfr %r2,%r2 # pid_t
1532 lgfr %r3,%r3 # pid_t
1533 lgfr %r4,%r4 # int
1534 jg sys_tgkill # branch to system call
1535
1536 ENTRY(compat_sys_keyctl_wrapper)
1537 llgfr %r2,%r2 # u32
1538 llgfr %r3,%r3 # u32
1539 llgfr %r4,%r4 # u32
1540 llgfr %r5,%r5 # u32
1541 llgfr %r6,%r6 # u32
1542 jg compat_sys_keyctl # branch to system call
1543
1544 ENTRY(compat_sys_preadv_wrapper)
1545 llgfr %r2,%r2 # unsigned long
1546 llgtr %r3,%r3 # compat_iovec *
1547 llgfr %r4,%r4 # unsigned long
1548 llgfr %r5,%r5 # u32
1549 llgfr %r6,%r6 # u32
1550 jg compat_sys_preadv # branch to system call
1551
1552 ENTRY(compat_sys_pwritev_wrapper)
1553 llgfr %r2,%r2 # unsigned long
1554 llgtr %r3,%r3 # compat_iovec *
1555 llgfr %r4,%r4 # unsigned long
1556 llgfr %r5,%r5 # u32
1557 llgfr %r6,%r6 # u32
1558 jg compat_sys_pwritev # branch to system call
1559
1560 ENTRY(compat_sys_rt_tgsigqueueinfo_wrapper)
1561 lgfr %r2,%r2 # compat_pid_t
1562 lgfr %r3,%r3 # compat_pid_t
1563 lgfr %r4,%r4 # int
1564 llgtr %r5,%r5 # struct compat_siginfo *
1565 jg compat_sys_rt_tgsigqueueinfo_wrapper # branch to system call
1566
1567 ENTRY(sys_perf_event_open_wrapper)
1568 llgtr %r2,%r2 # const struct perf_event_attr *
1569 lgfr %r3,%r3 # pid_t
1570 lgfr %r4,%r4 # int
1571 lgfr %r5,%r5 # int
1572 llgfr %r6,%r6 # unsigned long
1573 jg sys_perf_event_open # branch to system call
1574
1575 ENTRY(sys_clone_wrapper)
1576 llgfr %r2,%r2 # unsigned long
1577 llgfr %r3,%r3 # unsigned long
1578 llgtr %r4,%r4 # int *
1579 llgtr %r5,%r5 # int *
1580 jg sys_clone # branch to system call
1581
1582 ENTRY(sys32_execve_wrapper)
1583 llgtr %r2,%r2 # char *
1584 llgtr %r3,%r3 # compat_uptr_t *
1585 llgtr %r4,%r4 # compat_uptr_t *
1586 jg sys32_execve # branch to system call
1587
1588 ENTRY(sys_fanotify_init_wrapper)
1589 llgfr %r2,%r2 # unsigned int
1590 llgfr %r3,%r3 # unsigned int
1591 jg sys_fanotify_init # branch to system call
1592
1593 ENTRY(sys_fanotify_mark_wrapper)
1594 lgfr %r2,%r2 # int
1595 llgfr %r3,%r3 # unsigned int
1596 sllg %r4,%r4,32 # get high word of 64bit mask
1597 lr %r4,%r5 # get low word of 64bit mask
1598 llgfr %r5,%r6 # unsigned int
1599 llgt %r6,164(%r15) # char *
1600 jg sys_fanotify_mark # branch to system call
1601
1602 ENTRY(sys_prlimit64_wrapper)
1603 lgfr %r2,%r2 # pid_t
1604 llgfr %r3,%r3 # unsigned int
1605 llgtr %r4,%r4 # const struct rlimit64 __user *
1606 llgtr %r5,%r5 # struct rlimit64 __user *
1607 jg sys_prlimit64 # branch to system call
1608
1609 ENTRY(sys_name_to_handle_at_wrapper)
1610 lgfr %r2,%r2 # int
1611 llgtr %r3,%r3 # const char __user *
1612 llgtr %r4,%r4 # struct file_handle __user *
1613 llgtr %r5,%r5 # int __user *
1614 lgfr %r6,%r6 # int
1615 jg sys_name_to_handle_at
1616
1617 ENTRY(compat_sys_open_by_handle_at_wrapper)
1618 lgfr %r2,%r2 # int
1619 llgtr %r3,%r3 # struct file_handle __user *
1620 lgfr %r4,%r4 # int
1621 jg compat_sys_open_by_handle_at
1622
1623 ENTRY(compat_sys_clock_adjtime_wrapper)
1624 lgfr %r2,%r2 # clockid_t (int)
1625 llgtr %r3,%r3 # struct compat_timex __user *
1626 jg compat_sys_clock_adjtime
1627
1628 ENTRY(sys_syncfs_wrapper)
1629 lgfr %r2,%r2 # int
1630 jg sys_syncfs
1631
1632 .globl sys_setns_wrapper
1633 sys_setns_wrapper:
1634 lgfr %r2,%r2 # int
1635 lgfr %r3,%r3 # int
1636 jg sys_setns
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