2 * arch/s390/kernel/compat_wrapper.S
3 * wrapper for 31 bit compatible system calls.
5 * Copyright (C) IBM Corp. 2000,2006
6 * Author(s): Gerhard Tonn (ton@de.ibm.com),
7 * Thomas Spatzier (tspat@de.ibm.com)
10 .globl sys32_exit_wrapper
13 jg sys_exit # branch to sys_exit
15 .globl 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
22 .globl sys32_write_wrapper
24 llgfr %r2,%r2 # unsigned int
25 llgtr %r3,%r3 # const char *
26 llgfr %r4,%r4 # size_t
27 jg sys32_write # branch to system call
29 .globl sys32_open_wrapper
31 llgtr %r2,%r2 # const char *
34 jg sys_open # branch to system call
36 .globl sys32_close_wrapper
38 llgfr %r2,%r2 # unsigned int
39 jg sys_close # branch to system call
41 .globl sys32_creat_wrapper
43 llgtr %r2,%r2 # const char *
45 jg sys_creat # branch to system call
47 .globl sys32_link_wrapper
49 llgtr %r2,%r2 # const char *
50 llgtr %r3,%r3 # const char *
51 jg sys_link # branch to system call
53 .globl sys32_unlink_wrapper
55 llgtr %r2,%r2 # const char *
56 jg sys_unlink # branch to system call
58 .globl sys32_chdir_wrapper
60 llgtr %r2,%r2 # const char *
61 jg sys_chdir # branch to system call
63 .globl sys32_time_wrapper
66 jg compat_sys_time # branch to system call
68 .globl sys32_mknod_wrapper
70 llgtr %r2,%r2 # const char *
73 jg sys_mknod # branch to system call
75 .globl sys32_chmod_wrapper
77 llgtr %r2,%r2 # const char *
78 llgfr %r3,%r3 # mode_t
79 jg sys_chmod # branch to system call
81 .globl sys32_lchown16_wrapper
82 sys32_lchown16_wrapper:
83 llgtr %r2,%r2 # const char *
84 llgfr %r3,%r3 # __kernel_old_uid_emu31_t
85 llgfr %r4,%r4 # __kernel_old_uid_emu31_t
86 jg sys32_lchown16 # branch to system call
88 .globl sys32_lseek_wrapper
90 llgfr %r2,%r2 # unsigned int
92 llgfr %r4,%r4 # unsigned int
93 jg sys_lseek # branch to system call
95 #sys32_getpid_wrapper # void
97 .globl sys32_mount_wrapper
99 llgtr %r2,%r2 # char *
100 llgtr %r3,%r3 # char *
101 llgtr %r4,%r4 # char *
102 llgfr %r5,%r5 # unsigned long
103 llgtr %r6,%r6 # void *
104 jg compat_sys_mount # branch to system call
106 .globl sys32_oldumount_wrapper
107 sys32_oldumount_wrapper:
108 llgtr %r2,%r2 # char *
109 jg sys_oldumount # branch to system call
111 .globl sys32_setuid16_wrapper
112 sys32_setuid16_wrapper:
113 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
114 jg sys32_setuid16 # branch to system call
116 #sys32_getuid16_wrapper # void
118 .globl sys32_ptrace_wrapper
119 sys32_ptrace_wrapper:
124 jg compat_sys_ptrace # branch to system call
126 .globl sys32_alarm_wrapper
128 llgfr %r2,%r2 # unsigned int
129 jg sys_alarm # branch to system call
131 #sys32_pause_wrapper # void
133 .globl compat_sys_utime_wrapper
134 compat_sys_utime_wrapper:
135 llgtr %r2,%r2 # char *
136 llgtr %r3,%r3 # struct compat_utimbuf *
137 jg compat_sys_utime # branch to system call
139 .globl sys32_access_wrapper
140 sys32_access_wrapper:
141 llgtr %r2,%r2 # const char *
143 jg sys_access # branch to system call
145 .globl sys32_nice_wrapper
148 jg sys_nice # branch to system call
150 #sys32_sync_wrapper # void
152 .globl sys32_kill_wrapper
156 jg sys_kill # branch to system call
158 .globl sys32_rename_wrapper
159 sys32_rename_wrapper:
160 llgtr %r2,%r2 # const char *
161 llgtr %r3,%r3 # const char *
162 jg sys_rename # branch to system call
164 .globl sys32_mkdir_wrapper
166 llgtr %r2,%r2 # const char *
168 jg sys_mkdir # branch to system call
170 .globl sys32_rmdir_wrapper
172 llgtr %r2,%r2 # const char *
173 jg sys_rmdir # branch to system call
175 .globl sys32_dup_wrapper
177 llgfr %r2,%r2 # unsigned int
178 jg sys_dup # branch to system call
180 .globl sys32_pipe_wrapper
182 llgtr %r2,%r2 # u32 *
183 jg sys_pipe # branch to system call
185 .globl compat_sys_times_wrapper
186 compat_sys_times_wrapper:
187 llgtr %r2,%r2 # struct compat_tms *
188 jg compat_sys_times # branch to system call
190 .globl sys32_brk_wrapper
192 llgtr %r2,%r2 # unsigned long
193 jg sys_brk # branch to system call
195 .globl sys32_setgid16_wrapper
196 sys32_setgid16_wrapper:
197 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
198 jg sys32_setgid16 # branch to system call
200 #sys32_getgid16_wrapper # void
202 .globl sys32_signal_wrapper
203 sys32_signal_wrapper:
205 llgtr %r3,%r3 # __sighandler_t
208 #sys32_geteuid16_wrapper # void
210 #sys32_getegid16_wrapper # void
212 .globl sys32_acct_wrapper
214 llgtr %r2,%r2 # char *
215 jg sys_acct # branch to system call
217 .globl sys32_umount_wrapper
218 sys32_umount_wrapper:
219 llgtr %r2,%r2 # char *
221 jg sys_umount # branch to system call
223 .globl compat_sys_ioctl_wrapper
224 compat_sys_ioctl_wrapper:
225 llgfr %r2,%r2 # unsigned int
226 llgfr %r3,%r3 # unsigned int
227 llgfr %r4,%r4 # unsigned int
228 jg compat_sys_ioctl # branch to system call
230 .globl compat_sys_fcntl_wrapper
231 compat_sys_fcntl_wrapper:
232 llgfr %r2,%r2 # unsigned int
233 llgfr %r3,%r3 # unsigned int
234 llgfr %r4,%r4 # unsigned long
235 jg compat_sys_fcntl # branch to system call
237 .globl sys32_setpgid_wrapper
238 sys32_setpgid_wrapper:
241 jg sys_setpgid # branch to system call
243 .globl sys32_umask_wrapper
246 jg sys_umask # branch to system call
248 .globl sys32_chroot_wrapper
249 sys32_chroot_wrapper:
250 llgtr %r2,%r2 # char *
251 jg sys_chroot # branch to system call
253 .globl sys32_ustat_wrapper
255 llgfr %r2,%r2 # dev_t
256 llgtr %r3,%r3 # struct ustat *
259 .globl sys32_dup2_wrapper
261 llgfr %r2,%r2 # unsigned int
262 llgfr %r3,%r3 # unsigned int
263 jg sys_dup2 # branch to system call
265 #sys32_getppid_wrapper # void
267 #sys32_getpgrp_wrapper # void
269 #sys32_setsid_wrapper # void
271 .globl sys32_sigaction_wrapper
272 sys32_sigaction_wrapper:
274 llgtr %r3,%r3 # const struct old_sigaction *
275 llgtr %r4,%r4 # struct old_sigaction32 *
276 jg sys32_sigaction # branch to system call
278 .globl sys32_setreuid16_wrapper
279 sys32_setreuid16_wrapper:
280 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
281 llgfr %r3,%r3 # __kernel_old_uid_emu31_t
282 jg sys32_setreuid16 # branch to system call
284 .globl sys32_setregid16_wrapper
285 sys32_setregid16_wrapper:
286 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
287 llgfr %r3,%r3 # __kernel_old_gid_emu31_t
288 jg sys32_setregid16 # branch to system call
290 .globl sys_sigsuspend_wrapper
291 sys_sigsuspend_wrapper:
294 llgfr %r4,%r4 # old_sigset_t
297 .globl compat_sys_sigpending_wrapper
298 compat_sys_sigpending_wrapper:
299 llgtr %r2,%r2 # compat_old_sigset_t *
300 jg compat_sys_sigpending # branch to system call
302 .globl sys32_sethostname_wrapper
303 sys32_sethostname_wrapper:
304 llgtr %r2,%r2 # char *
306 jg sys_sethostname # branch to system call
308 .globl compat_sys_setrlimit_wrapper
309 compat_sys_setrlimit_wrapper:
310 llgfr %r2,%r2 # unsigned int
311 llgtr %r3,%r3 # struct rlimit_emu31 *
312 jg compat_sys_setrlimit # branch to system call
314 .globl compat_sys_old_getrlimit_wrapper
315 compat_sys_old_getrlimit_wrapper:
316 llgfr %r2,%r2 # unsigned int
317 llgtr %r3,%r3 # struct rlimit_emu31 *
318 jg compat_sys_old_getrlimit # branch to system call
320 .globl compat_sys_getrlimit_wrapper
321 compat_sys_getrlimit_wrapper:
322 llgfr %r2,%r2 # unsigned int
323 llgtr %r3,%r3 # struct rlimit_emu31 *
324 jg compat_sys_getrlimit # branch to system call
326 .globl sys32_mmap2_wrapper
328 llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
329 jg sys32_mmap2 # branch to system call
331 .globl compat_sys_getrusage_wrapper
332 compat_sys_getrusage_wrapper:
334 llgtr %r3,%r3 # struct rusage_emu31 *
335 jg compat_sys_getrusage # branch to system call
337 .globl sys32_gettimeofday_wrapper
338 sys32_gettimeofday_wrapper:
339 llgtr %r2,%r2 # struct timeval_emu31 *
340 llgtr %r3,%r3 # struct timezone *
341 jg sys32_gettimeofday # branch to system call
343 .globl sys32_settimeofday_wrapper
344 sys32_settimeofday_wrapper:
345 llgtr %r2,%r2 # struct timeval_emu31 *
346 llgtr %r3,%r3 # struct timezone *
347 jg sys32_settimeofday # branch to system call
349 .globl sys32_getgroups16_wrapper
350 sys32_getgroups16_wrapper:
352 llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
353 jg sys32_getgroups16 # branch to system call
355 .globl sys32_setgroups16_wrapper
356 sys32_setgroups16_wrapper:
358 llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
359 jg sys32_setgroups16 # branch to system call
361 .globl sys32_symlink_wrapper
362 sys32_symlink_wrapper:
363 llgtr %r2,%r2 # const char *
364 llgtr %r3,%r3 # const char *
365 jg sys_symlink # branch to system call
367 .globl sys32_readlink_wrapper
368 sys32_readlink_wrapper:
369 llgtr %r2,%r2 # const char *
370 llgtr %r3,%r3 # char *
372 jg sys_readlink # branch to system call
374 .globl sys32_uselib_wrapper
375 sys32_uselib_wrapper:
376 llgtr %r2,%r2 # const char *
377 jg sys_uselib # branch to system call
379 .globl sys32_swapon_wrapper
380 sys32_swapon_wrapper:
381 llgtr %r2,%r2 # const char *
383 jg sys_swapon # branch to system call
385 .globl sys32_reboot_wrapper
386 sys32_reboot_wrapper:
389 llgfr %r4,%r4 # unsigned int
390 llgtr %r5,%r5 # void *
391 jg sys_reboot # branch to system call
393 .globl old32_readdir_wrapper
394 old32_readdir_wrapper:
395 llgfr %r2,%r2 # unsigned int
396 llgtr %r3,%r3 # void *
397 llgfr %r4,%r4 # unsigned int
398 jg compat_sys_old_readdir # branch to system call
400 .globl old32_mmap_wrapper
402 llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
403 jg old32_mmap # branch to system call
405 .globl sys32_munmap_wrapper
406 sys32_munmap_wrapper:
407 llgfr %r2,%r2 # unsigned long
408 llgfr %r3,%r3 # size_t
409 jg sys_munmap # branch to system call
411 .globl sys32_truncate_wrapper
412 sys32_truncate_wrapper:
413 llgtr %r2,%r2 # const char *
414 llgfr %r3,%r3 # unsigned long
415 jg sys_truncate # branch to system call
417 .globl sys32_ftruncate_wrapper
418 sys32_ftruncate_wrapper:
419 llgfr %r2,%r2 # unsigned int
420 llgfr %r3,%r3 # unsigned long
421 jg sys_ftruncate # branch to system call
423 .globl sys32_fchmod_wrapper
424 sys32_fchmod_wrapper:
425 llgfr %r2,%r2 # unsigned int
426 llgfr %r3,%r3 # mode_t
427 jg sys_fchmod # branch to system call
429 .globl sys32_fchown16_wrapper
430 sys32_fchown16_wrapper:
431 llgfr %r2,%r2 # unsigned int
432 llgfr %r3,%r3 # compat_uid_t
433 llgfr %r4,%r4 # compat_uid_t
434 jg sys32_fchown16 # branch to system call
436 .globl sys32_getpriority_wrapper
437 sys32_getpriority_wrapper:
440 jg sys_getpriority # branch to system call
442 .globl sys32_setpriority_wrapper
443 sys32_setpriority_wrapper:
447 jg sys_setpriority # branch to system call
449 .globl compat_sys_statfs_wrapper
450 compat_sys_statfs_wrapper:
451 llgtr %r2,%r2 # char *
452 llgtr %r3,%r3 # struct compat_statfs *
453 jg compat_sys_statfs # branch to system call
455 .globl compat_sys_fstatfs_wrapper
456 compat_sys_fstatfs_wrapper:
457 llgfr %r2,%r2 # unsigned int
458 llgtr %r3,%r3 # struct compat_statfs *
459 jg compat_sys_fstatfs # branch to system call
461 .globl compat_sys_socketcall_wrapper
462 compat_sys_socketcall_wrapper:
464 llgtr %r3,%r3 # u32 *
465 jg compat_sys_socketcall # branch to system call
467 .globl sys32_syslog_wrapper
468 sys32_syslog_wrapper:
470 llgtr %r3,%r3 # char *
472 jg sys_syslog # branch to system call
474 .globl compat_sys_setitimer_wrapper
475 compat_sys_setitimer_wrapper:
477 llgtr %r3,%r3 # struct itimerval_emu31 *
478 llgtr %r4,%r4 # struct itimerval_emu31 *
479 jg compat_sys_setitimer # branch to system call
481 .globl compat_sys_getitimer_wrapper
482 compat_sys_getitimer_wrapper:
484 llgtr %r3,%r3 # struct itimerval_emu31 *
485 jg compat_sys_getitimer # branch to system call
487 .globl compat_sys_newstat_wrapper
488 compat_sys_newstat_wrapper:
489 llgtr %r2,%r2 # char *
490 llgtr %r3,%r3 # struct stat_emu31 *
491 jg compat_sys_newstat # branch to system call
493 .globl compat_sys_newlstat_wrapper
494 compat_sys_newlstat_wrapper:
495 llgtr %r2,%r2 # char *
496 llgtr %r3,%r3 # struct stat_emu31 *
497 jg compat_sys_newlstat # branch to system call
499 .globl compat_sys_newfstat_wrapper
500 compat_sys_newfstat_wrapper:
501 llgfr %r2,%r2 # unsigned int
502 llgtr %r3,%r3 # struct stat_emu31 *
503 jg compat_sys_newfstat # branch to system call
505 #sys32_vhangup_wrapper # void
507 .globl compat_sys_wait4_wrapper
508 compat_sys_wait4_wrapper:
510 llgtr %r3,%r3 # unsigned int *
512 llgtr %r5,%r5 # struct rusage *
513 jg compat_sys_wait4 # branch to system call
515 .globl sys32_swapoff_wrapper
516 sys32_swapoff_wrapper:
517 llgtr %r2,%r2 # const char *
518 jg sys_swapoff # branch to system call
520 .globl compat_sys_sysinfo_wrapper
521 compat_sys_sysinfo_wrapper:
522 llgtr %r2,%r2 # struct sysinfo_emu31 *
523 jg compat_sys_sysinfo # branch to system call
525 .globl sys32_ipc_wrapper
532 jg sys32_ipc # branch to system call
534 .globl sys32_fsync_wrapper
536 llgfr %r2,%r2 # unsigned int
537 jg sys_fsync # branch to system call
539 #sys32_sigreturn_wrapper # done in sigreturn_glue
541 #sys32_clone_wrapper # done in clone_glue
543 .globl sys32_setdomainname_wrapper
544 sys32_setdomainname_wrapper:
545 llgtr %r2,%r2 # char *
547 jg sys_setdomainname # branch to system call
549 .globl sys32_newuname_wrapper
550 sys32_newuname_wrapper:
551 llgtr %r2,%r2 # struct new_utsname *
552 jg s390x_newuname # branch to system call
554 .globl compat_sys_adjtimex_wrapper
555 compat_sys_adjtimex_wrapper:
556 llgtr %r2,%r2 # struct compat_timex *
557 jg compat_sys_adjtimex # branch to system call
559 .globl sys32_mprotect_wrapper
560 sys32_mprotect_wrapper:
561 llgtr %r2,%r2 # unsigned long (actually pointer
562 llgfr %r3,%r3 # size_t
563 llgfr %r4,%r4 # unsigned long
564 jg sys_mprotect # branch to system call
566 .globl compat_sys_sigprocmask_wrapper
567 compat_sys_sigprocmask_wrapper:
569 llgtr %r3,%r3 # compat_old_sigset_t *
570 llgtr %r4,%r4 # compat_old_sigset_t *
571 jg compat_sys_sigprocmask # branch to system call
573 .globl sys32_init_module_wrapper
574 sys32_init_module_wrapper:
575 llgtr %r2,%r2 # void *
576 llgfr %r3,%r3 # unsigned long
577 llgtr %r4,%r4 # char *
578 jg sys32_init_module # branch to system call
580 .globl sys32_delete_module_wrapper
581 sys32_delete_module_wrapper:
582 llgtr %r2,%r2 # const char *
583 llgfr %r3,%r3 # unsigned int
584 jg sys32_delete_module # branch to system call
586 .globl sys32_quotactl_wrapper
587 sys32_quotactl_wrapper:
588 llgfr %r2,%r2 # unsigned int
589 llgtr %r3,%r3 # const char *
590 llgfr %r4,%r4 # qid_t
591 llgtr %r5,%r5 # caddr_t
592 jg sys_quotactl # branch to system call
594 .globl sys32_getpgid_wrapper
595 sys32_getpgid_wrapper:
597 jg sys_getpgid # branch to system call
599 .globl sys32_fchdir_wrapper
600 sys32_fchdir_wrapper:
601 llgfr %r2,%r2 # unsigned int
602 jg sys_fchdir # branch to system call
604 .globl sys32_bdflush_wrapper
605 sys32_bdflush_wrapper:
608 jg sys_bdflush # branch to system call
610 .globl sys32_sysfs_wrapper
613 llgfr %r3,%r3 # unsigned long
614 llgfr %r4,%r4 # unsigned long
615 jg sys_sysfs # branch to system call
617 .globl sys32_personality_wrapper
618 sys32_personality_wrapper:
619 llgfr %r2,%r2 # unsigned long
620 jg s390x_personality # branch to system call
622 .globl sys32_setfsuid16_wrapper
623 sys32_setfsuid16_wrapper:
624 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
625 jg sys32_setfsuid16 # branch to system call
627 .globl sys32_setfsgid16_wrapper
628 sys32_setfsgid16_wrapper:
629 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
630 jg sys32_setfsgid16 # branch to system call
632 .globl sys32_llseek_wrapper
633 sys32_llseek_wrapper:
634 llgfr %r2,%r2 # unsigned int
635 llgfr %r3,%r3 # unsigned long
636 llgfr %r4,%r4 # unsigned long
637 llgtr %r5,%r5 # loff_t *
638 llgfr %r6,%r6 # unsigned int
639 jg sys_llseek # branch to system call
641 .globl sys32_getdents_wrapper
642 sys32_getdents_wrapper:
643 llgfr %r2,%r2 # unsigned int
644 llgtr %r3,%r3 # void *
645 llgfr %r4,%r4 # unsigned int
646 jg compat_sys_getdents # branch to system call
648 .globl compat_sys_select_wrapper
649 compat_sys_select_wrapper:
651 llgtr %r3,%r3 # compat_fd_set *
652 llgtr %r4,%r4 # compat_fd_set *
653 llgtr %r5,%r5 # compat_fd_set *
654 llgtr %r6,%r6 # struct compat_timeval *
655 jg compat_sys_select # branch to system call
657 .globl sys32_flock_wrapper
659 llgfr %r2,%r2 # unsigned int
660 llgfr %r3,%r3 # unsigned int
661 jg sys_flock # branch to system call
663 .globl sys32_msync_wrapper
665 llgfr %r2,%r2 # unsigned long
666 llgfr %r3,%r3 # size_t
668 jg sys_msync # branch to system call
670 .globl compat_sys_readv_wrapper
671 compat_sys_readv_wrapper:
673 llgtr %r3,%r3 # const struct compat_iovec *
674 llgfr %r4,%r4 # unsigned long
675 jg compat_sys_readv # branch to system call
677 .globl compat_sys_writev_wrapper
678 compat_sys_writev_wrapper:
680 llgtr %r3,%r3 # const struct compat_iovec *
681 llgfr %r4,%r4 # unsigned long
682 jg compat_sys_writev # branch to system call
684 .globl sys32_getsid_wrapper
685 sys32_getsid_wrapper:
687 jg sys_getsid # branch to system call
689 .globl sys32_fdatasync_wrapper
690 sys32_fdatasync_wrapper:
691 llgfr %r2,%r2 # unsigned int
692 jg sys_fdatasync # branch to system call
694 #sys32_sysctl_wrapper # tbd
696 .globl sys32_mlock_wrapper
698 llgfr %r2,%r2 # unsigned long
699 llgfr %r3,%r3 # size_t
700 jg sys_mlock # branch to system call
702 .globl sys32_munlock_wrapper
703 sys32_munlock_wrapper:
704 llgfr %r2,%r2 # unsigned long
705 llgfr %r3,%r3 # size_t
706 jg sys_munlock # branch to system call
708 .globl sys32_mlockall_wrapper
709 sys32_mlockall_wrapper:
711 jg sys_mlockall # branch to system call
713 #sys32_munlockall_wrapper # void
715 .globl sys32_sched_setparam_wrapper
716 sys32_sched_setparam_wrapper:
718 llgtr %r3,%r3 # struct sched_param *
719 jg sys_sched_setparam # branch to system call
721 .globl sys32_sched_getparam_wrapper
722 sys32_sched_getparam_wrapper:
724 llgtr %r3,%r3 # struct sched_param *
725 jg sys_sched_getparam # branch to system call
727 .globl sys32_sched_setscheduler_wrapper
728 sys32_sched_setscheduler_wrapper:
731 llgtr %r4,%r4 # struct sched_param *
732 jg sys_sched_setscheduler # branch to system call
734 .globl sys32_sched_getscheduler_wrapper
735 sys32_sched_getscheduler_wrapper:
737 jg sys_sched_getscheduler # branch to system call
739 #sys32_sched_yield_wrapper # void
741 .globl sys32_sched_get_priority_max_wrapper
742 sys32_sched_get_priority_max_wrapper:
744 jg sys_sched_get_priority_max # branch to system call
746 .globl sys32_sched_get_priority_min_wrapper
747 sys32_sched_get_priority_min_wrapper:
749 jg sys_sched_get_priority_min # branch to system call
751 .globl sys32_sched_rr_get_interval_wrapper
752 sys32_sched_rr_get_interval_wrapper:
754 llgtr %r3,%r3 # struct compat_timespec *
755 jg sys32_sched_rr_get_interval # branch to system call
757 .globl compat_sys_nanosleep_wrapper
758 compat_sys_nanosleep_wrapper:
759 llgtr %r2,%r2 # struct compat_timespec *
760 llgtr %r3,%r3 # struct compat_timespec *
761 jg compat_sys_nanosleep # branch to system call
763 .globl sys32_mremap_wrapper
764 sys32_mremap_wrapper:
765 llgfr %r2,%r2 # unsigned long
766 llgfr %r3,%r3 # unsigned long
767 llgfr %r4,%r4 # unsigned long
768 llgfr %r5,%r5 # unsigned long
769 llgfr %r6,%r6 # unsigned long
770 jg sys_mremap # branch to system call
772 .globl sys32_setresuid16_wrapper
773 sys32_setresuid16_wrapper:
774 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
775 llgfr %r3,%r3 # __kernel_old_uid_emu31_t
776 llgfr %r4,%r4 # __kernel_old_uid_emu31_t
777 jg sys32_setresuid16 # branch to system call
779 .globl sys32_getresuid16_wrapper
780 sys32_getresuid16_wrapper:
781 llgtr %r2,%r2 # __kernel_old_uid_emu31_t *
782 llgtr %r3,%r3 # __kernel_old_uid_emu31_t *
783 llgtr %r4,%r4 # __kernel_old_uid_emu31_t *
784 jg sys32_getresuid16 # branch to system call
786 .globl sys32_poll_wrapper
788 llgtr %r2,%r2 # struct pollfd *
789 llgfr %r3,%r3 # unsigned int
791 jg sys_poll # branch to system call
793 .globl compat_sys_nfsservctl_wrapper
794 compat_sys_nfsservctl_wrapper:
796 llgtr %r3,%r3 # struct compat_nfsctl_arg*
797 llgtr %r4,%r4 # union compat_nfsctl_res*
798 jg compat_sys_nfsservctl # branch to system call
800 .globl sys32_setresgid16_wrapper
801 sys32_setresgid16_wrapper:
802 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
803 llgfr %r3,%r3 # __kernel_old_gid_emu31_t
804 llgfr %r4,%r4 # __kernel_old_gid_emu31_t
805 jg sys32_setresgid16 # branch to system call
807 .globl sys32_getresgid16_wrapper
808 sys32_getresgid16_wrapper:
809 llgtr %r2,%r2 # __kernel_old_gid_emu31_t *
810 llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
811 llgtr %r4,%r4 # __kernel_old_gid_emu31_t *
812 jg sys32_getresgid16 # branch to system call
814 .globl sys32_prctl_wrapper
817 llgfr %r3,%r3 # unsigned long
818 llgfr %r4,%r4 # unsigned long
819 llgfr %r5,%r5 # unsigned long
820 llgfr %r6,%r6 # unsigned long
821 jg sys_prctl # branch to system call
823 #sys32_rt_sigreturn_wrapper # done in rt_sigreturn_glue
825 .globl sys32_rt_sigaction_wrapper
826 sys32_rt_sigaction_wrapper:
828 llgtr %r3,%r3 # const struct sigaction_emu31 *
829 llgtr %r4,%r4 # const struct sigaction_emu31 *
830 llgfr %r5,%r5 # size_t
831 jg sys32_rt_sigaction # branch to system call
833 .globl sys32_rt_sigprocmask_wrapper
834 sys32_rt_sigprocmask_wrapper:
836 llgtr %r3,%r3 # old_sigset_emu31 *
837 llgtr %r4,%r4 # old_sigset_emu31 *
838 llgfr %r5,%r5 # size_t
839 jg sys32_rt_sigprocmask # branch to system call
841 .globl sys32_rt_sigpending_wrapper
842 sys32_rt_sigpending_wrapper:
843 llgtr %r2,%r2 # sigset_emu31 *
844 llgfr %r3,%r3 # size_t
845 jg sys32_rt_sigpending # branch to system call
847 .globl compat_sys_rt_sigtimedwait_wrapper
848 compat_sys_rt_sigtimedwait_wrapper:
849 llgtr %r2,%r2 # const sigset_emu31_t *
850 llgtr %r3,%r3 # siginfo_emu31_t *
851 llgtr %r4,%r4 # const struct compat_timespec *
852 llgfr %r5,%r5 # size_t
853 jg compat_sys_rt_sigtimedwait # branch to system call
855 .globl sys32_rt_sigqueueinfo_wrapper
856 sys32_rt_sigqueueinfo_wrapper:
859 llgtr %r4,%r4 # siginfo_emu31_t *
860 jg sys32_rt_sigqueueinfo # branch to system call
862 .globl compat_sys_rt_sigsuspend_wrapper
863 compat_sys_rt_sigsuspend_wrapper:
864 llgtr %r2,%r2 # compat_sigset_t *
865 llgfr %r3,%r3 # compat_size_t
866 jg compat_sys_rt_sigsuspend
868 .globl sys32_pread64_wrapper
869 sys32_pread64_wrapper:
870 llgfr %r2,%r2 # unsigned int
871 llgtr %r3,%r3 # char *
872 llgfr %r4,%r4 # size_t
875 jg sys32_pread64 # branch to system call
877 .globl sys32_pwrite64_wrapper
878 sys32_pwrite64_wrapper:
879 llgfr %r2,%r2 # unsigned int
880 llgtr %r3,%r3 # const char *
881 llgfr %r4,%r4 # size_t
884 jg sys32_pwrite64 # branch to system call
886 .globl sys32_chown16_wrapper
887 sys32_chown16_wrapper:
888 llgtr %r2,%r2 # const char *
889 llgfr %r3,%r3 # __kernel_old_uid_emu31_t
890 llgfr %r4,%r4 # __kernel_old_gid_emu31_t
891 jg sys32_chown16 # branch to system call
893 .globl sys32_getcwd_wrapper
894 sys32_getcwd_wrapper:
895 llgtr %r2,%r2 # char *
896 llgfr %r3,%r3 # unsigned long
897 jg sys_getcwd # branch to system call
899 .globl sys32_capget_wrapper
900 sys32_capget_wrapper:
901 llgtr %r2,%r2 # cap_user_header_t
902 llgtr %r3,%r3 # cap_user_data_t
903 jg sys_capget # branch to system call
905 .globl sys32_capset_wrapper
906 sys32_capset_wrapper:
907 llgtr %r2,%r2 # cap_user_header_t
908 llgtr %r3,%r3 # const cap_user_data_t
909 jg sys_capset # branch to system call
911 .globl sys32_sigaltstack_wrapper
912 sys32_sigaltstack_wrapper:
913 llgtr %r2,%r2 # const stack_emu31_t *
914 llgtr %r3,%r3 # stack_emu31_t *
917 .globl sys32_sendfile_wrapper
918 sys32_sendfile_wrapper:
921 llgtr %r4,%r4 # __kernel_off_emu31_t *
922 llgfr %r5,%r5 # size_t
923 jg sys32_sendfile # branch to system call
925 #sys32_vfork_wrapper # done in vfork_glue
927 .globl sys32_truncate64_wrapper
928 sys32_truncate64_wrapper:
929 llgtr %r2,%r2 # const char *
930 llgfr %r3,%r3 # unsigned long
931 llgfr %r4,%r4 # unsigned long
932 jg sys32_truncate64 # branch to system call
934 .globl sys32_ftruncate64_wrapper
935 sys32_ftruncate64_wrapper:
936 llgfr %r2,%r2 # unsigned int
937 llgfr %r3,%r3 # unsigned long
938 llgfr %r4,%r4 # unsigned long
939 jg sys32_ftruncate64 # branch to system call
941 .globl sys32_lchown_wrapper
942 sys32_lchown_wrapper:
943 llgtr %r2,%r2 # const char *
944 llgfr %r3,%r3 # uid_t
945 llgfr %r4,%r4 # gid_t
946 jg sys_lchown # branch to system call
948 #sys32_getuid_wrapper # void
949 #sys32_getgid_wrapper # void
950 #sys32_geteuid_wrapper # void
951 #sys32_getegid_wrapper # void
953 .globl sys32_setreuid_wrapper
954 sys32_setreuid_wrapper:
955 llgfr %r2,%r2 # uid_t
956 llgfr %r3,%r3 # uid_t
957 jg sys_setreuid # branch to system call
959 .globl sys32_setregid_wrapper
960 sys32_setregid_wrapper:
961 llgfr %r2,%r2 # gid_t
962 llgfr %r3,%r3 # gid_t
963 jg sys_setregid # branch to system call
965 .globl sys32_getgroups_wrapper
966 sys32_getgroups_wrapper:
968 llgtr %r3,%r3 # gid_t *
969 jg sys_getgroups # branch to system call
971 .globl sys32_setgroups_wrapper
972 sys32_setgroups_wrapper:
974 llgtr %r3,%r3 # gid_t *
975 jg sys_setgroups # branch to system call
977 .globl sys32_fchown_wrapper
978 sys32_fchown_wrapper:
979 llgfr %r2,%r2 # unsigned int
980 llgfr %r3,%r3 # uid_t
981 llgfr %r4,%r4 # gid_t
982 jg sys_fchown # branch to system call
984 .globl sys32_setresuid_wrapper
985 sys32_setresuid_wrapper:
986 llgfr %r2,%r2 # uid_t
987 llgfr %r3,%r3 # uid_t
988 llgfr %r4,%r4 # uid_t
989 jg sys_setresuid # branch to system call
991 .globl sys32_getresuid_wrapper
992 sys32_getresuid_wrapper:
993 llgtr %r2,%r2 # uid_t *
994 llgtr %r3,%r3 # uid_t *
995 llgtr %r4,%r4 # uid_t *
996 jg sys_getresuid # branch to system call
998 .globl sys32_setresgid_wrapper
999 sys32_setresgid_wrapper:
1000 llgfr %r2,%r2 # gid_t
1001 llgfr %r3,%r3 # gid_t
1002 llgfr %r4,%r4 # gid_t
1003 jg sys_setresgid # branch to system call
1005 .globl sys32_getresgid_wrapper
1006 sys32_getresgid_wrapper:
1007 llgtr %r2,%r2 # gid_t *
1008 llgtr %r3,%r3 # gid_t *
1009 llgtr %r4,%r4 # gid_t *
1010 jg sys_getresgid # branch to system call
1012 .globl sys32_chown_wrapper
1013 sys32_chown_wrapper:
1014 llgtr %r2,%r2 # const char *
1015 llgfr %r3,%r3 # uid_t
1016 llgfr %r4,%r4 # gid_t
1017 jg sys_chown # branch to system call
1019 .globl sys32_setuid_wrapper
1020 sys32_setuid_wrapper:
1021 llgfr %r2,%r2 # uid_t
1022 jg sys_setuid # branch to system call
1024 .globl sys32_setgid_wrapper
1025 sys32_setgid_wrapper:
1026 llgfr %r2,%r2 # gid_t
1027 jg sys_setgid # branch to system call
1029 .globl sys32_setfsuid_wrapper
1030 sys32_setfsuid_wrapper:
1031 llgfr %r2,%r2 # uid_t
1032 jg sys_setfsuid # branch to system call
1034 .globl sys32_setfsgid_wrapper
1035 sys32_setfsgid_wrapper:
1036 llgfr %r2,%r2 # gid_t
1037 jg sys_setfsgid # branch to system call
1039 .globl sys32_pivot_root_wrapper
1040 sys32_pivot_root_wrapper:
1041 llgtr %r2,%r2 # const char *
1042 llgtr %r3,%r3 # const char *
1043 jg sys_pivot_root # branch to system call
1045 .globl sys32_mincore_wrapper
1046 sys32_mincore_wrapper:
1047 llgfr %r2,%r2 # unsigned long
1048 llgfr %r3,%r3 # size_t
1049 llgtr %r4,%r4 # unsigned char *
1050 jg sys_mincore # branch to system call
1052 .globl sys32_madvise_wrapper
1053 sys32_madvise_wrapper:
1054 llgfr %r2,%r2 # unsigned long
1055 llgfr %r3,%r3 # size_t
1057 jg sys_madvise # branch to system call
1059 .globl sys32_getdents64_wrapper
1060 sys32_getdents64_wrapper:
1061 llgfr %r2,%r2 # unsigned int
1062 llgtr %r3,%r3 # void *
1063 llgfr %r4,%r4 # unsigned int
1064 jg sys_getdents64 # branch to system call
1066 .globl compat_sys_fcntl64_wrapper
1067 compat_sys_fcntl64_wrapper:
1068 llgfr %r2,%r2 # unsigned int
1069 llgfr %r3,%r3 # unsigned int
1070 llgfr %r4,%r4 # unsigned long
1071 jg compat_sys_fcntl64 # branch to system call
1073 .globl sys32_stat64_wrapper
1074 sys32_stat64_wrapper:
1075 llgtr %r2,%r2 # char *
1076 llgtr %r3,%r3 # struct stat64 *
1077 jg sys32_stat64 # branch to system call
1079 .globl sys32_lstat64_wrapper
1080 sys32_lstat64_wrapper:
1081 llgtr %r2,%r2 # char *
1082 llgtr %r3,%r3 # struct stat64 *
1083 jg sys32_lstat64 # branch to system call
1085 .globl sys32_stime_wrapper
1086 sys32_stime_wrapper:
1087 llgtr %r2,%r2 # long *
1088 jg compat_sys_stime # branch to system call
1090 .globl sys32_sysctl_wrapper
1091 sys32_sysctl_wrapper:
1092 llgtr %r2,%r2 # struct __sysctl_args32 *
1095 .globl sys32_fstat64_wrapper
1096 sys32_fstat64_wrapper:
1097 llgfr %r2,%r2 # unsigned long
1098 llgtr %r3,%r3 # struct stat64 *
1099 jg sys32_fstat64 # branch to system call
1101 .globl compat_sys_futex_wrapper
1102 compat_sys_futex_wrapper:
1103 llgtr %r2,%r2 # u32 *
1106 llgtr %r5,%r5 # struct compat_timespec *
1107 llgtr %r6,%r6 # u32 *
1108 lgf %r0,164(%r15) # int
1110 jg compat_sys_futex # branch to system call
1112 .globl sys32_setxattr_wrapper
1113 sys32_setxattr_wrapper:
1114 llgtr %r2,%r2 # char *
1115 llgtr %r3,%r3 # char *
1116 llgtr %r4,%r4 # void *
1117 llgfr %r5,%r5 # size_t
1121 .globl sys32_lsetxattr_wrapper
1122 sys32_lsetxattr_wrapper:
1123 llgtr %r2,%r2 # char *
1124 llgtr %r3,%r3 # char *
1125 llgtr %r4,%r4 # void *
1126 llgfr %r5,%r5 # size_t
1130 .globl sys32_fsetxattr_wrapper
1131 sys32_fsetxattr_wrapper:
1133 llgtr %r3,%r3 # char *
1134 llgtr %r4,%r4 # void *
1135 llgfr %r5,%r5 # size_t
1139 .globl sys32_getxattr_wrapper
1140 sys32_getxattr_wrapper:
1141 llgtr %r2,%r2 # char *
1142 llgtr %r3,%r3 # char *
1143 llgtr %r4,%r4 # void *
1144 llgfr %r5,%r5 # size_t
1147 .globl sys32_lgetxattr_wrapper
1148 sys32_lgetxattr_wrapper:
1149 llgtr %r2,%r2 # char *
1150 llgtr %r3,%r3 # char *
1151 llgtr %r4,%r4 # void *
1152 llgfr %r5,%r5 # size_t
1155 .globl sys32_fgetxattr_wrapper
1156 sys32_fgetxattr_wrapper:
1158 llgtr %r3,%r3 # char *
1159 llgtr %r4,%r4 # void *
1160 llgfr %r5,%r5 # size_t
1163 .globl sys32_listxattr_wrapper
1164 sys32_listxattr_wrapper:
1165 llgtr %r2,%r2 # char *
1166 llgtr %r3,%r3 # char *
1167 llgfr %r4,%r4 # size_t
1170 .globl sys32_llistxattr_wrapper
1171 sys32_llistxattr_wrapper:
1172 llgtr %r2,%r2 # char *
1173 llgtr %r3,%r3 # char *
1174 llgfr %r4,%r4 # size_t
1177 .globl sys32_flistxattr_wrapper
1178 sys32_flistxattr_wrapper:
1180 llgtr %r3,%r3 # char *
1181 llgfr %r4,%r4 # size_t
1184 .globl sys32_removexattr_wrapper
1185 sys32_removexattr_wrapper:
1186 llgtr %r2,%r2 # char *
1187 llgtr %r3,%r3 # char *
1190 .globl sys32_lremovexattr_wrapper
1191 sys32_lremovexattr_wrapper:
1192 llgtr %r2,%r2 # char *
1193 llgtr %r3,%r3 # char *
1196 .globl sys32_fremovexattr_wrapper
1197 sys32_fremovexattr_wrapper:
1199 llgtr %r3,%r3 # char *
1202 .globl sys32_sched_setaffinity_wrapper
1203 sys32_sched_setaffinity_wrapper:
1205 llgfr %r3,%r3 # unsigned int
1206 llgtr %r4,%r4 # unsigned long *
1207 jg compat_sys_sched_setaffinity
1209 .globl sys32_sched_getaffinity_wrapper
1210 sys32_sched_getaffinity_wrapper:
1212 llgfr %r3,%r3 # unsigned int
1213 llgtr %r4,%r4 # unsigned long *
1214 jg compat_sys_sched_getaffinity
1216 .globl sys32_exit_group_wrapper
1217 sys32_exit_group_wrapper:
1219 jg sys_exit_group # branch to system call
1221 .globl sys32_set_tid_address_wrapper
1222 sys32_set_tid_address_wrapper:
1223 llgtr %r2,%r2 # int *
1224 jg sys_set_tid_address # branch to system call
1226 .globl sys_epoll_create_wrapper
1227 sys_epoll_create_wrapper:
1229 jg sys_epoll_create # branch to system call
1231 .globl sys_epoll_ctl_wrapper
1232 sys_epoll_ctl_wrapper:
1236 llgtr %r5,%r5 # struct epoll_event *
1237 jg sys_epoll_ctl # branch to system call
1239 .globl sys_epoll_wait_wrapper
1240 sys_epoll_wait_wrapper:
1242 llgtr %r3,%r3 # struct epoll_event *
1245 jg sys_epoll_wait # branch to system call
1247 .globl sys32_lookup_dcookie_wrapper
1248 sys32_lookup_dcookie_wrapper:
1249 sllg %r2,%r2,32 # get high word of 64bit dcookie
1250 or %r2,%r3 # get low word of 64bit dcookie
1251 llgtr %r3,%r4 # char *
1252 llgfr %r4,%r5 # size_t
1253 jg sys_lookup_dcookie
1255 .globl sys32_fadvise64_wrapper
1256 sys32_fadvise64_wrapper:
1258 sllg %r3,%r3,32 # get high word of 64bit loff_t
1259 or %r3,%r4 # get low word of 64bit loff_t
1260 llgfr %r4,%r5 # size_t (unsigned long)
1264 .globl sys32_fadvise64_64_wrapper
1265 sys32_fadvise64_64_wrapper:
1266 llgtr %r2,%r2 # struct fadvise64_64_args *
1267 jg sys32_fadvise64_64
1269 .globl sys32_clock_settime_wrapper
1270 sys32_clock_settime_wrapper:
1271 lgfr %r2,%r2 # clockid_t (int)
1272 llgtr %r3,%r3 # struct compat_timespec *
1273 jg compat_sys_clock_settime
1275 .globl sys32_clock_gettime_wrapper
1276 sys32_clock_gettime_wrapper:
1277 lgfr %r2,%r2 # clockid_t (int)
1278 llgtr %r3,%r3 # struct compat_timespec *
1279 jg compat_sys_clock_gettime
1281 .globl sys32_clock_getres_wrapper
1282 sys32_clock_getres_wrapper:
1283 lgfr %r2,%r2 # clockid_t (int)
1284 llgtr %r3,%r3 # struct compat_timespec *
1285 jg compat_sys_clock_getres
1287 .globl sys32_clock_nanosleep_wrapper
1288 sys32_clock_nanosleep_wrapper:
1289 lgfr %r2,%r2 # clockid_t (int)
1291 llgtr %r4,%r4 # struct compat_timespec *
1292 llgtr %r5,%r5 # struct compat_timespec *
1293 jg compat_sys_clock_nanosleep
1295 .globl sys32_timer_create_wrapper
1296 sys32_timer_create_wrapper:
1297 lgfr %r2,%r2 # timer_t (int)
1298 llgtr %r3,%r3 # struct compat_sigevent *
1299 llgtr %r4,%r4 # timer_t *
1300 jg compat_sys_timer_create
1302 .globl sys32_timer_settime_wrapper
1303 sys32_timer_settime_wrapper:
1304 lgfr %r2,%r2 # timer_t (int)
1306 llgtr %r4,%r4 # struct compat_itimerspec *
1307 llgtr %r5,%r5 # struct compat_itimerspec *
1308 jg compat_sys_timer_settime
1310 .globl sys32_timer_gettime_wrapper
1311 sys32_timer_gettime_wrapper:
1312 lgfr %r2,%r2 # timer_t (int)
1313 llgtr %r3,%r3 # struct compat_itimerspec *
1314 jg compat_sys_timer_gettime
1316 .globl sys32_timer_getoverrun_wrapper
1317 sys32_timer_getoverrun_wrapper:
1318 lgfr %r2,%r2 # timer_t (int)
1319 jg sys_timer_getoverrun
1321 .globl sys32_timer_delete_wrapper
1322 sys32_timer_delete_wrapper:
1323 lgfr %r2,%r2 # timer_t (int)
1326 .globl sys32_io_setup_wrapper
1327 sys32_io_setup_wrapper:
1328 llgfr %r2,%r2 # unsigned int
1329 llgtr %r3,%r3 # u32 *
1330 jg compat_sys_io_setup
1332 .globl sys32_io_destroy_wrapper
1333 sys32_io_destroy_wrapper:
1334 llgfr %r2,%r2 # (aio_context_t) u32
1337 .globl sys32_io_getevents_wrapper
1338 sys32_io_getevents_wrapper:
1339 llgfr %r2,%r2 # (aio_context_t) u32
1342 llgtr %r5,%r5 # struct io_event *
1343 llgtr %r6,%r6 # struct compat_timespec *
1344 jg compat_sys_io_getevents
1346 .globl sys32_io_submit_wrapper
1347 sys32_io_submit_wrapper:
1348 llgfr %r2,%r2 # (aio_context_t) u32
1350 llgtr %r4,%r4 # struct iocb **
1351 jg compat_sys_io_submit
1353 .globl sys32_io_cancel_wrapper
1354 sys32_io_cancel_wrapper:
1355 llgfr %r2,%r2 # (aio_context_t) u32
1356 llgtr %r3,%r3 # struct iocb *
1357 llgtr %r4,%r4 # struct io_event *
1360 .globl compat_sys_statfs64_wrapper
1361 compat_sys_statfs64_wrapper:
1362 llgtr %r2,%r2 # const char *
1363 llgfr %r3,%r3 # compat_size_t
1364 llgtr %r4,%r4 # struct compat_statfs64 *
1365 jg compat_sys_statfs64
1367 .globl compat_sys_fstatfs64_wrapper
1368 compat_sys_fstatfs64_wrapper:
1369 llgfr %r2,%r2 # unsigned int fd
1370 llgfr %r3,%r3 # compat_size_t
1371 llgtr %r4,%r4 # struct compat_statfs64 *
1372 jg compat_sys_fstatfs64
1374 .globl compat_sys_mq_open_wrapper
1375 compat_sys_mq_open_wrapper:
1376 llgtr %r2,%r2 # const char *
1378 llgfr %r4,%r4 # mode_t
1379 llgtr %r5,%r5 # struct compat_mq_attr *
1380 jg compat_sys_mq_open
1382 .globl sys32_mq_unlink_wrapper
1383 sys32_mq_unlink_wrapper:
1384 llgtr %r2,%r2 # const char *
1387 .globl compat_sys_mq_timedsend_wrapper
1388 compat_sys_mq_timedsend_wrapper:
1389 lgfr %r2,%r2 # mqd_t
1390 llgtr %r3,%r3 # const char *
1391 llgfr %r4,%r4 # size_t
1392 llgfr %r5,%r5 # unsigned int
1393 llgtr %r6,%r6 # const struct compat_timespec *
1394 jg compat_sys_mq_timedsend
1396 .globl compat_sys_mq_timedreceive_wrapper
1397 compat_sys_mq_timedreceive_wrapper:
1398 lgfr %r2,%r2 # mqd_t
1399 llgtr %r3,%r3 # char *
1400 llgfr %r4,%r4 # size_t
1401 llgtr %r5,%r5 # unsigned int *
1402 llgtr %r6,%r6 # const struct compat_timespec *
1403 jg compat_sys_mq_timedreceive
1405 .globl compat_sys_mq_notify_wrapper
1406 compat_sys_mq_notify_wrapper:
1407 lgfr %r2,%r2 # mqd_t
1408 llgtr %r3,%r3 # struct compat_sigevent *
1409 jg compat_sys_mq_notify
1411 .globl compat_sys_mq_getsetattr_wrapper
1412 compat_sys_mq_getsetattr_wrapper:
1413 lgfr %r2,%r2 # mqd_t
1414 llgtr %r3,%r3 # struct compat_mq_attr *
1415 llgtr %r4,%r4 # struct compat_mq_attr *
1416 jg compat_sys_mq_getsetattr
1418 .globl compat_sys_add_key_wrapper
1419 compat_sys_add_key_wrapper:
1420 llgtr %r2,%r2 # const char *
1421 llgtr %r3,%r3 # const char *
1422 llgtr %r4,%r4 # const void *
1423 llgfr %r5,%r5 # size_t
1424 llgfr %r6,%r6 # (key_serial_t) u32
1427 .globl compat_sys_request_key_wrapper
1428 compat_sys_request_key_wrapper:
1429 llgtr %r2,%r2 # const char *
1430 llgtr %r3,%r3 # const char *
1431 llgtr %r4,%r4 # const void *
1432 llgfr %r5,%r5 # (key_serial_t) u32
1435 .globl sys32_remap_file_pages_wrapper
1436 sys32_remap_file_pages_wrapper:
1437 llgfr %r2,%r2 # unsigned long
1438 llgfr %r3,%r3 # unsigned long
1439 llgfr %r4,%r4 # unsigned long
1440 llgfr %r5,%r5 # unsigned long
1441 llgfr %r6,%r6 # unsigned long
1442 jg sys_remap_file_pages
1444 .globl compat_sys_waitid_wrapper
1445 compat_sys_waitid_wrapper:
1447 lgfr %r3,%r3 # pid_t
1448 llgtr %r4,%r4 # siginfo_emu31_t *
1450 llgtr %r6,%r6 # struct rusage_emu31 *
1451 jg compat_sys_waitid
1453 .globl compat_sys_kexec_load_wrapper
1454 compat_sys_kexec_load_wrapper:
1455 llgfr %r2,%r2 # unsigned long
1456 llgfr %r3,%r3 # unsigned long
1457 llgtr %r4,%r4 # struct kexec_segment *
1458 llgfr %r5,%r5 # unsigned long
1459 jg compat_sys_kexec_load
1461 .globl sys_ioprio_set_wrapper
1462 sys_ioprio_set_wrapper:
1468 .globl sys_ioprio_get_wrapper
1469 sys_ioprio_get_wrapper:
1474 .globl sys_inotify_add_watch_wrapper
1475 sys_inotify_add_watch_wrapper:
1477 llgtr %r3,%r3 # const char *
1479 jg sys_inotify_add_watch
1481 .globl sys_inotify_rm_watch_wrapper
1482 sys_inotify_rm_watch_wrapper:
1485 jg sys_inotify_rm_watch
1487 .globl compat_sys_openat_wrapper
1488 compat_sys_openat_wrapper:
1489 llgfr %r2,%r2 # unsigned int
1490 llgtr %r3,%r3 # const char *
1493 jg compat_sys_openat
1495 .globl sys_mkdirat_wrapper
1496 sys_mkdirat_wrapper:
1498 llgtr %r3,%r3 # const char *
1502 .globl sys_mknodat_wrapper
1503 sys_mknodat_wrapper:
1505 llgtr %r3,%r3 # const char *
1507 llgfr %r5,%r5 # unsigned int
1510 .globl sys_fchownat_wrapper
1511 sys_fchownat_wrapper:
1513 llgtr %r3,%r3 # const char *
1514 llgfr %r4,%r4 # uid_t
1515 llgfr %r5,%r5 # gid_t
1519 .globl compat_sys_futimesat_wrapper
1520 compat_sys_futimesat_wrapper:
1521 llgfr %r2,%r2 # unsigned int
1522 llgtr %r3,%r3 # char *
1523 llgtr %r4,%r4 # struct timeval *
1524 jg compat_sys_futimesat
1526 .globl sys32_fstatat64_wrapper
1527 sys32_fstatat64_wrapper:
1528 llgfr %r2,%r2 # unsigned int
1529 llgtr %r3,%r3 # char *
1530 llgtr %r4,%r4 # struct stat64 *
1534 .globl sys_unlinkat_wrapper
1535 sys_unlinkat_wrapper:
1537 llgtr %r3,%r3 # const char *
1541 .globl sys_renameat_wrapper
1542 sys_renameat_wrapper:
1544 llgtr %r3,%r3 # const char *
1546 llgtr %r5,%r5 # const char *
1549 .globl sys_linkat_wrapper
1552 llgtr %r3,%r3 # const char *
1554 llgtr %r5,%r5 # const char *
1558 .globl sys_symlinkat_wrapper
1559 sys_symlinkat_wrapper:
1560 llgtr %r2,%r2 # const char *
1562 llgtr %r4,%r4 # const char *
1565 .globl sys_readlinkat_wrapper
1566 sys_readlinkat_wrapper:
1568 llgtr %r3,%r3 # const char *
1569 llgtr %r4,%r4 # char *
1573 .globl sys_fchmodat_wrapper
1574 sys_fchmodat_wrapper:
1576 llgtr %r3,%r3 # const char *
1577 llgfr %r4,%r4 # mode_t
1580 .globl sys_faccessat_wrapper
1581 sys_faccessat_wrapper:
1583 llgtr %r3,%r3 # const char *
1587 .globl compat_sys_pselect6_wrapper
1588 compat_sys_pselect6_wrapper:
1590 llgtr %r3,%r3 # fd_set *
1591 llgtr %r4,%r4 # fd_set *
1592 llgtr %r5,%r5 # fd_set *
1593 llgtr %r6,%r6 # struct timespec *
1594 llgt %r0,164(%r15) # void *
1596 jg compat_sys_pselect6
1598 .globl compat_sys_ppoll_wrapper
1599 compat_sys_ppoll_wrapper:
1600 llgtr %r2,%r2 # struct pollfd *
1601 llgfr %r3,%r3 # unsigned int
1602 llgtr %r4,%r4 # struct timespec *
1603 llgtr %r5,%r5 # const sigset_t *
1604 llgfr %r6,%r6 # size_t
1607 .globl sys_unshare_wrapper
1608 sys_unshare_wrapper:
1609 llgfr %r2,%r2 # unsigned long
1612 .globl compat_sys_set_robust_list_wrapper
1613 compat_sys_set_robust_list_wrapper:
1614 llgtr %r2,%r2 # struct compat_robust_list_head *
1615 llgfr %r3,%r3 # size_t
1616 jg compat_sys_set_robust_list
1618 .globl compat_sys_get_robust_list_wrapper
1619 compat_sys_get_robust_list_wrapper:
1621 llgtr %r3,%r3 # compat_uptr_t_t *
1622 llgtr %r4,%r4 # compat_size_t *
1623 jg compat_sys_get_robust_list
1625 .globl sys_splice_wrapper
1628 llgtr %r3,%r3 # loff_t *
1630 llgtr %r5,%r5 # loff_t *
1631 llgfr %r6,%r6 # size_t
1632 llgf %r0,164(%r15) # unsigned int
1636 .globl sys_sync_file_range_wrapper
1637 sys_sync_file_range_wrapper:
1639 sllg %r3,%r3,32 # get high word of 64bit loff_t
1640 or %r3,%r4 # get low word of 64bit loff_t
1641 sllg %r4,%r5,32 # get high word of 64bit loff_t
1642 or %r4,%r6 # get low word of 64bit loff_t
1643 llgf %r5,164(%r15) # unsigned int
1644 jg sys_sync_file_range
1646 .globl sys_tee_wrapper
1650 llgfr %r4,%r4 # size_t
1651 llgfr %r5,%r5 # unsigned int
1654 .globl compat_sys_vmsplice_wrapper
1655 compat_sys_vmsplice_wrapper:
1657 llgtr %r3,%r3 # compat_iovec *
1658 llgfr %r4,%r4 # unsigned int
1659 llgfr %r5,%r5 # unsigned int
1660 jg compat_sys_vmsplice
1662 .globl sys_getcpu_wrapper
1664 llgtr %r2,%r2 # unsigned *
1665 llgtr %r3,%r3 # unsigned *
1666 llgtr %r4,%r4 # struct getcpu_cache *
1669 .globl compat_sys_epoll_pwait_wrapper
1670 compat_sys_epoll_pwait_wrapper:
1672 llgtr %r3,%r3 # struct compat_epoll_event *
1675 llgtr %r6,%r6 # compat_sigset_t *
1676 llgf %r0,164(%r15) # compat_size_t
1678 jg compat_sys_epoll_pwait
1680 .globl compat_sys_utimes_wrapper
1681 compat_sys_utimes_wrapper:
1682 llgtr %r2,%r2 # char *
1683 llgtr %r3,%r3 # struct compat_timeval *
1684 jg compat_sys_utimes
1686 .globl compat_sys_utimensat_wrapper
1687 compat_sys_utimensat_wrapper:
1688 llgfr %r2,%r2 # unsigned int
1689 llgtr %r3,%r3 # char *
1690 llgtr %r4,%r4 # struct compat_timespec *
1692 jg compat_sys_utimensat
1694 .globl compat_sys_signalfd_wrapper
1695 compat_sys_signalfd_wrapper:
1697 llgtr %r3,%r3 # compat_sigset_t *
1698 llgfr %r4,%r4 # compat_size_t
1699 jg compat_sys_signalfd
1701 .globl sys_eventfd_wrapper
1702 sys_eventfd_wrapper:
1703 llgfr %r2,%r2 # unsigned int
1706 .globl sys_fallocate_wrapper
1707 sys_fallocate_wrapper:
1710 sllg %r4,%r4,32 # get high word of 64bit loff_t
1711 lr %r4,%r5 # get low word of 64bit loff_t
1712 sllg %r5,%r6,32 # get high word of 64bit loff_t
1713 l %r5,164(%r15) # get low word of 64bit loff_t
1716 .globl sys_timerfd_create_wrapper
1717 sys_timerfd_create_wrapper:
1720 jg sys_timerfd_create
1722 .globl compat_sys_timerfd_settime_wrapper
1723 compat_sys_timerfd_settime_wrapper:
1726 llgtr %r4,%r4 # struct compat_itimerspec *
1727 llgtr %r5,%r5 # struct compat_itimerspec *
1728 jg compat_sys_timerfd_settime
1730 .globl compat_sys_timerfd_gettime_wrapper
1731 compat_sys_timerfd_gettime_wrapper:
1733 llgtr %r3,%r3 # struct compat_itimerspec *
1734 jg compat_sys_timerfd_gettime
1736 .globl compat_sys_signalfd4_wrapper
1737 compat_sys_signalfd4_wrapper:
1739 llgtr %r3,%r3 # compat_sigset_t *
1740 llgfr %r4,%r4 # compat_size_t
1742 jg compat_sys_signalfd4
1744 .globl sys_eventfd2_wrapper
1745 sys_eventfd2_wrapper:
1746 llgfr %r2,%r2 # unsigned int
1750 .globl sys_inotify_init1_wrapper
1751 sys_inotify_init1_wrapper:
1753 jg sys_inotify_init1
1755 .globl sys_pipe2_wrapper
1757 llgtr %r2,%r2 # u32 *
1759 jg sys_pipe2 # branch to system call
1761 .globl sys_dup3_wrapper
1763 llgfr %r2,%r2 # unsigned int
1764 llgfr %r3,%r3 # unsigned int
1766 jg sys_dup3 # branch to system call
1768 .globl sys_epoll_create1_wrapper
1769 sys_epoll_create1_wrapper:
1771 jg sys_epoll_create1 # branch to system call