2 * wrapper for 31 bit compatible system calls.
4 * Copyright IBM Corp. 2000, 2006
5 * Author(s): Gerhard Tonn (ton@de.ibm.com),
6 * Thomas Spatzier (tspat@de.ibm.com)
9 #include <linux/linkage.h>
11 ENTRY(sys32_exit_wrapper)
13 jg sys_exit # branch to sys_exit
15 ENTRY(sys32_read_wrapper)
16 llgfr %r2,%r2 # unsigned int
17 llgtr %r3,%r3 # char *
18 llgfr %r4,%r4 # size_t
19 jg sys32_read # branch to sys_read
21 ENTRY(sys32_write_wrapper)
22 llgfr %r2,%r2 # unsigned int
23 llgtr %r3,%r3 # const char *
24 llgfr %r4,%r4 # size_t
25 jg sys32_write # branch to system call
27 ENTRY(sys32_close_wrapper)
28 llgfr %r2,%r2 # unsigned int
29 jg sys_close # branch to system call
31 ENTRY(sys32_creat_wrapper)
32 llgtr %r2,%r2 # const char *
34 jg sys_creat # branch to system call
36 ENTRY(sys32_link_wrapper)
37 llgtr %r2,%r2 # const char *
38 llgtr %r3,%r3 # const char *
39 jg sys_link # branch to system call
41 ENTRY(sys32_unlink_wrapper)
42 llgtr %r2,%r2 # const char *
43 jg sys_unlink # branch to system call
45 ENTRY(sys32_chdir_wrapper)
46 llgtr %r2,%r2 # const char *
47 jg sys_chdir # branch to system call
49 ENTRY(sys32_time_wrapper)
51 jg compat_sys_time # branch to system call
53 ENTRY(sys32_mknod_wrapper)
54 llgtr %r2,%r2 # const char *
57 jg sys_mknod # branch to system call
59 ENTRY(sys32_chmod_wrapper)
60 llgtr %r2,%r2 # const char *
61 llgfr %r3,%r3 # mode_t
62 jg sys_chmod # branch to system call
64 ENTRY(sys32_lchown16_wrapper)
65 llgtr %r2,%r2 # const char *
66 llgfr %r3,%r3 # __kernel_old_uid_emu31_t
67 llgfr %r4,%r4 # __kernel_old_uid_emu31_t
68 jg sys32_lchown16 # branch to system call
70 #sys32_getpid_wrapper # void
72 ENTRY(sys32_mount_wrapper)
73 llgtr %r2,%r2 # char *
74 llgtr %r3,%r3 # char *
75 llgtr %r4,%r4 # char *
76 llgfr %r5,%r5 # unsigned long
77 llgtr %r6,%r6 # void *
78 jg compat_sys_mount # branch to system call
80 ENTRY(sys32_oldumount_wrapper)
81 llgtr %r2,%r2 # char *
82 jg sys_oldumount # branch to system call
84 ENTRY(sys32_setuid16_wrapper)
85 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
86 jg sys32_setuid16 # branch to system call
88 #sys32_getuid16_wrapper # void
90 ENTRY(sys32_ptrace_wrapper)
95 jg compat_sys_ptrace # branch to system call
97 ENTRY(sys32_alarm_wrapper)
98 llgfr %r2,%r2 # unsigned int
99 jg sys_alarm # branch to system call
101 ENTRY(compat_sys_utime_wrapper)
102 llgtr %r2,%r2 # char *
103 llgtr %r3,%r3 # struct compat_utimbuf *
104 jg compat_sys_utime # branch to system call
106 ENTRY(sys32_access_wrapper)
107 llgtr %r2,%r2 # const char *
109 jg sys_access # branch to system call
111 ENTRY(sys32_nice_wrapper)
113 jg sys_nice # branch to system call
115 #sys32_sync_wrapper # void
117 ENTRY(sys32_kill_wrapper)
120 jg sys_kill # branch to system call
122 ENTRY(sys32_rename_wrapper)
123 llgtr %r2,%r2 # const char *
124 llgtr %r3,%r3 # const char *
125 jg sys_rename # branch to system call
127 ENTRY(sys32_mkdir_wrapper)
128 llgtr %r2,%r2 # const char *
130 jg sys_mkdir # branch to system call
132 ENTRY(sys32_rmdir_wrapper)
133 llgtr %r2,%r2 # const char *
134 jg sys_rmdir # branch to system call
136 ENTRY(sys32_dup_wrapper)
137 llgfr %r2,%r2 # unsigned int
138 jg sys_dup # branch to system call
140 ENTRY(sys32_pipe_wrapper)
141 llgtr %r2,%r2 # u32 *
142 jg sys_pipe # branch to system call
144 ENTRY(compat_sys_times_wrapper)
145 llgtr %r2,%r2 # struct compat_tms *
146 jg compat_sys_times # branch to system call
148 ENTRY(sys32_brk_wrapper)
149 llgtr %r2,%r2 # unsigned long
150 jg sys_brk # branch to system call
152 ENTRY(sys32_setgid16_wrapper)
153 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
154 jg sys32_setgid16 # branch to system call
156 #sys32_getgid16_wrapper # void
158 ENTRY(sys32_signal_wrapper)
160 llgtr %r3,%r3 # __sighandler_t
163 #sys32_geteuid16_wrapper # void
165 #sys32_getegid16_wrapper # void
167 ENTRY(sys32_acct_wrapper)
168 llgtr %r2,%r2 # char *
169 jg sys_acct # branch to system call
171 ENTRY(sys32_umount_wrapper)
172 llgtr %r2,%r2 # char *
174 jg sys_umount # branch to system call
176 ENTRY(compat_sys_ioctl_wrapper)
177 llgfr %r2,%r2 # unsigned int
178 llgfr %r3,%r3 # unsigned int
179 llgfr %r4,%r4 # unsigned int
180 jg compat_sys_ioctl # branch to system call
182 ENTRY(compat_sys_fcntl_wrapper)
183 llgfr %r2,%r2 # unsigned int
184 llgfr %r3,%r3 # unsigned int
185 llgfr %r4,%r4 # unsigned long
186 jg compat_sys_fcntl # branch to system call
188 ENTRY(sys32_setpgid_wrapper)
191 jg sys_setpgid # branch to system call
193 ENTRY(sys32_umask_wrapper)
195 jg sys_umask # branch to system call
197 ENTRY(sys32_chroot_wrapper)
198 llgtr %r2,%r2 # char *
199 jg sys_chroot # branch to system call
201 ENTRY(sys32_ustat_wrapper)
202 llgfr %r2,%r2 # dev_t
203 llgtr %r3,%r3 # struct ustat *
206 ENTRY(sys32_dup2_wrapper)
207 llgfr %r2,%r2 # unsigned int
208 llgfr %r3,%r3 # unsigned int
209 jg sys_dup2 # branch to system call
211 #sys32_getppid_wrapper # void
213 #sys32_getpgrp_wrapper # void
215 #sys32_setsid_wrapper # void
217 ENTRY(sys32_setreuid16_wrapper)
218 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
219 llgfr %r3,%r3 # __kernel_old_uid_emu31_t
220 jg sys32_setreuid16 # branch to system call
222 ENTRY(sys32_setregid16_wrapper)
223 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
224 llgfr %r3,%r3 # __kernel_old_gid_emu31_t
225 jg sys32_setregid16 # branch to system call
227 ENTRY(sys_sigsuspend_wrapper)
230 llgfr %r4,%r4 # old_sigset_t
233 ENTRY(compat_sys_sigpending_wrapper)
234 llgtr %r2,%r2 # compat_old_sigset_t *
235 jg compat_sys_sigpending # branch to system call
237 ENTRY(sys32_sethostname_wrapper)
238 llgtr %r2,%r2 # char *
240 jg sys_sethostname # branch to system call
242 ENTRY(compat_sys_setrlimit_wrapper)
243 llgfr %r2,%r2 # unsigned int
244 llgtr %r3,%r3 # struct rlimit_emu31 *
245 jg compat_sys_setrlimit # branch to system call
247 ENTRY(compat_sys_old_getrlimit_wrapper)
248 llgfr %r2,%r2 # unsigned int
249 llgtr %r3,%r3 # struct rlimit_emu31 *
250 jg compat_sys_old_getrlimit # branch to system call
252 ENTRY(compat_sys_getrlimit_wrapper)
253 llgfr %r2,%r2 # unsigned int
254 llgtr %r3,%r3 # struct rlimit_emu31 *
255 jg compat_sys_getrlimit # branch to system call
257 ENTRY(sys32_mmap2_wrapper)
258 llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
259 jg sys32_mmap2 # branch to system call
261 ENTRY(compat_sys_getrusage_wrapper)
263 llgtr %r3,%r3 # struct rusage_emu31 *
264 jg compat_sys_getrusage # branch to system call
266 ENTRY(compat_sys_gettimeofday_wrapper)
267 llgtr %r2,%r2 # struct timeval_emu31 *
268 llgtr %r3,%r3 # struct timezone *
269 jg compat_sys_gettimeofday # branch to system call
271 ENTRY(compat_sys_settimeofday_wrapper)
272 llgtr %r2,%r2 # struct timeval_emu31 *
273 llgtr %r3,%r3 # struct timezone *
274 jg compat_sys_settimeofday # branch to system call
276 ENTRY(sys32_getgroups16_wrapper)
278 llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
279 jg sys32_getgroups16 # branch to system call
281 ENTRY(sys32_setgroups16_wrapper)
283 llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
284 jg sys32_setgroups16 # branch to system call
286 ENTRY(sys32_symlink_wrapper)
287 llgtr %r2,%r2 # const char *
288 llgtr %r3,%r3 # const char *
289 jg sys_symlink # branch to system call
291 ENTRY(sys32_readlink_wrapper)
292 llgtr %r2,%r2 # const char *
293 llgtr %r3,%r3 # char *
295 jg sys_readlink # branch to system call
297 ENTRY(sys32_uselib_wrapper)
298 llgtr %r2,%r2 # const char *
299 jg sys_uselib # branch to system call
301 ENTRY(sys32_swapon_wrapper)
302 llgtr %r2,%r2 # const char *
304 jg sys_swapon # branch to system call
306 ENTRY(sys32_reboot_wrapper)
309 llgfr %r4,%r4 # unsigned int
310 llgtr %r5,%r5 # void *
311 jg sys_reboot # branch to system call
313 ENTRY(old32_readdir_wrapper)
314 llgfr %r2,%r2 # unsigned int
315 llgtr %r3,%r3 # void *
316 llgfr %r4,%r4 # unsigned int
317 jg compat_sys_old_readdir # branch to system call
319 ENTRY(old32_mmap_wrapper)
320 llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
321 jg old32_mmap # branch to system call
323 ENTRY(sys32_munmap_wrapper)
324 llgfr %r2,%r2 # unsigned long
325 llgfr %r3,%r3 # size_t
326 jg sys_munmap # branch to system call
328 ENTRY(sys32_fchmod_wrapper)
329 llgfr %r2,%r2 # unsigned int
330 llgfr %r3,%r3 # mode_t
331 jg sys_fchmod # branch to system call
333 ENTRY(sys32_fchown16_wrapper)
334 llgfr %r2,%r2 # unsigned int
335 llgfr %r3,%r3 # compat_uid_t
336 llgfr %r4,%r4 # compat_uid_t
337 jg sys32_fchown16 # branch to system call
339 ENTRY(sys32_getpriority_wrapper)
342 jg sys_getpriority # branch to system call
344 ENTRY(sys32_setpriority_wrapper)
348 jg sys_setpriority # branch to system call
350 ENTRY(compat_sys_statfs_wrapper)
351 llgtr %r2,%r2 # char *
352 llgtr %r3,%r3 # struct compat_statfs *
353 jg compat_sys_statfs # branch to system call
355 ENTRY(compat_sys_fstatfs_wrapper)
356 llgfr %r2,%r2 # unsigned int
357 llgtr %r3,%r3 # struct compat_statfs *
358 jg compat_sys_fstatfs # branch to system call
360 ENTRY(compat_sys_socketcall_wrapper)
362 llgtr %r3,%r3 # u32 *
363 jg compat_sys_socketcall # branch to system call
365 ENTRY(sys32_syslog_wrapper)
367 llgtr %r3,%r3 # char *
369 jg sys_syslog # branch to system call
371 ENTRY(compat_sys_newstat_wrapper)
372 llgtr %r2,%r2 # char *
373 llgtr %r3,%r3 # struct stat_emu31 *
374 jg compat_sys_newstat # branch to system call
376 ENTRY(compat_sys_newlstat_wrapper)
377 llgtr %r2,%r2 # char *
378 llgtr %r3,%r3 # struct stat_emu31 *
379 jg compat_sys_newlstat # branch to system call
381 ENTRY(compat_sys_newfstat_wrapper)
382 llgfr %r2,%r2 # unsigned int
383 llgtr %r3,%r3 # struct stat_emu31 *
384 jg compat_sys_newfstat # branch to system call
386 #sys32_vhangup_wrapper # void
388 ENTRY(sys32_swapoff_wrapper)
389 llgtr %r2,%r2 # const char *
390 jg sys_swapoff # branch to system call
392 ENTRY(compat_sys_sysinfo_wrapper)
393 llgtr %r2,%r2 # struct sysinfo_emu31 *
394 jg compat_sys_sysinfo # branch to system call
396 ENTRY(sys32_ipc_wrapper)
402 jg sys32_ipc # branch to system call
404 ENTRY(sys32_fsync_wrapper)
405 llgfr %r2,%r2 # unsigned int
406 jg sys_fsync # branch to system call
408 #sys32_sigreturn_wrapper # done in sigreturn_glue
410 #sys32_clone_wrapper # done in clone_glue
412 ENTRY(sys32_setdomainname_wrapper)
413 llgtr %r2,%r2 # char *
415 jg sys_setdomainname # branch to system call
417 ENTRY(sys32_newuname_wrapper)
418 llgtr %r2,%r2 # struct new_utsname *
419 jg sys_newuname # branch to system call
421 ENTRY(compat_sys_adjtimex_wrapper)
422 llgtr %r2,%r2 # struct compat_timex *
423 jg compat_sys_adjtimex # branch to system call
425 ENTRY(sys32_mprotect_wrapper)
426 llgtr %r2,%r2 # unsigned long (actually pointer
427 llgfr %r3,%r3 # size_t
428 llgfr %r4,%r4 # unsigned long
429 jg sys_mprotect # branch to system call
431 ENTRY(sys_init_module_wrapper)
432 llgtr %r2,%r2 # void *
433 llgfr %r3,%r3 # unsigned long
434 llgtr %r4,%r4 # char *
435 jg sys_init_module # branch to system call
437 ENTRY(sys_delete_module_wrapper)
438 llgtr %r2,%r2 # const char *
439 llgfr %r3,%r3 # unsigned int
440 jg sys_delete_module # branch to system call
442 ENTRY(sys32_quotactl_wrapper)
443 llgfr %r2,%r2 # unsigned int
444 llgtr %r3,%r3 # const char *
445 llgfr %r4,%r4 # qid_t
446 llgtr %r5,%r5 # caddr_t
447 jg sys_quotactl # branch to system call
449 ENTRY(sys32_getpgid_wrapper)
451 jg sys_getpgid # branch to system call
453 ENTRY(sys32_fchdir_wrapper)
454 llgfr %r2,%r2 # unsigned int
455 jg sys_fchdir # branch to system call
457 ENTRY(sys32_bdflush_wrapper)
460 jg sys_bdflush # branch to system call
462 ENTRY(sys32_sysfs_wrapper)
464 llgfr %r3,%r3 # unsigned long
465 llgfr %r4,%r4 # unsigned long
466 jg sys_sysfs # branch to system call
468 ENTRY(sys32_personality_wrapper)
469 llgfr %r2,%r2 # unsigned int
470 jg sys_s390_personality # branch to system call
472 ENTRY(sys32_setfsuid16_wrapper)
473 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
474 jg sys32_setfsuid16 # branch to system call
476 ENTRY(sys32_setfsgid16_wrapper)
477 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
478 jg sys32_setfsgid16 # branch to system call
480 ENTRY(sys32_llseek_wrapper)
481 llgfr %r2,%r2 # unsigned int
482 llgfr %r3,%r3 # unsigned long
483 llgfr %r4,%r4 # unsigned long
484 llgtr %r5,%r5 # loff_t *
485 llgfr %r6,%r6 # unsigned int
486 jg sys_llseek # branch to system call
488 ENTRY(sys32_getdents_wrapper)
489 llgfr %r2,%r2 # unsigned int
490 llgtr %r3,%r3 # void *
491 llgfr %r4,%r4 # unsigned int
492 jg compat_sys_getdents # branch to system call
494 ENTRY(compat_sys_select_wrapper)
496 llgtr %r3,%r3 # compat_fd_set *
497 llgtr %r4,%r4 # compat_fd_set *
498 llgtr %r5,%r5 # compat_fd_set *
499 llgtr %r6,%r6 # struct compat_timeval *
500 jg compat_sys_select # branch to system call
502 ENTRY(sys32_flock_wrapper)
503 llgfr %r2,%r2 # unsigned int
504 llgfr %r3,%r3 # unsigned int
505 jg sys_flock # branch to system call
507 ENTRY(sys32_msync_wrapper)
508 llgfr %r2,%r2 # unsigned long
509 llgfr %r3,%r3 # size_t
511 jg sys_msync # branch to system call
513 ENTRY(compat_sys_readv_wrapper)
515 llgtr %r3,%r3 # const struct compat_iovec *
516 llgfr %r4,%r4 # unsigned long
517 jg compat_sys_readv # branch to system call
519 ENTRY(compat_sys_writev_wrapper)
521 llgtr %r3,%r3 # const struct compat_iovec *
522 llgfr %r4,%r4 # unsigned long
523 jg compat_sys_writev # branch to system call
525 ENTRY(sys32_getsid_wrapper)
527 jg sys_getsid # branch to system call
529 ENTRY(sys32_fdatasync_wrapper)
530 llgfr %r2,%r2 # unsigned int
531 jg sys_fdatasync # branch to system call
533 ENTRY(sys32_mlock_wrapper)
534 llgfr %r2,%r2 # unsigned long
535 llgfr %r3,%r3 # size_t
536 jg sys_mlock # branch to system call
538 ENTRY(sys32_munlock_wrapper)
539 llgfr %r2,%r2 # unsigned long
540 llgfr %r3,%r3 # size_t
541 jg sys_munlock # branch to system call
543 ENTRY(sys32_mlockall_wrapper)
545 jg sys_mlockall # branch to system call
547 #sys32_munlockall_wrapper # void
549 ENTRY(sys32_sched_setparam_wrapper)
551 llgtr %r3,%r3 # struct sched_param *
552 jg sys_sched_setparam # branch to system call
554 ENTRY(sys32_sched_getparam_wrapper)
556 llgtr %r3,%r3 # struct sched_param *
557 jg sys_sched_getparam # branch to system call
559 ENTRY(sys32_sched_setscheduler_wrapper)
562 llgtr %r4,%r4 # struct sched_param *
563 jg sys_sched_setscheduler # branch to system call
565 ENTRY(sys32_sched_getscheduler_wrapper)
567 jg sys_sched_getscheduler # branch to system call
569 #sys32_sched_yield_wrapper # void
571 ENTRY(sys32_sched_get_priority_max_wrapper)
573 jg sys_sched_get_priority_max # branch to system call
575 ENTRY(sys32_sched_get_priority_min_wrapper)
577 jg sys_sched_get_priority_min # branch to system call
579 ENTRY(compat_sys_nanosleep_wrapper)
580 llgtr %r2,%r2 # struct compat_timespec *
581 llgtr %r3,%r3 # struct compat_timespec *
582 jg compat_sys_nanosleep # branch to system call
584 ENTRY(sys32_mremap_wrapper)
585 llgfr %r2,%r2 # unsigned long
586 llgfr %r3,%r3 # unsigned long
587 llgfr %r4,%r4 # unsigned long
588 llgfr %r5,%r5 # unsigned long
589 llgfr %r6,%r6 # unsigned long
590 jg sys_mremap # branch to system call
592 ENTRY(sys32_setresuid16_wrapper)
593 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
594 llgfr %r3,%r3 # __kernel_old_uid_emu31_t
595 llgfr %r4,%r4 # __kernel_old_uid_emu31_t
596 jg sys32_setresuid16 # branch to system call
598 ENTRY(sys32_getresuid16_wrapper)
599 llgtr %r2,%r2 # __kernel_old_uid_emu31_t *
600 llgtr %r3,%r3 # __kernel_old_uid_emu31_t *
601 llgtr %r4,%r4 # __kernel_old_uid_emu31_t *
602 jg sys32_getresuid16 # branch to system call
604 ENTRY(sys32_poll_wrapper)
605 llgtr %r2,%r2 # struct pollfd *
606 llgfr %r3,%r3 # unsigned int
608 jg sys_poll # branch to system call
610 ENTRY(sys32_setresgid16_wrapper)
611 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
612 llgfr %r3,%r3 # __kernel_old_gid_emu31_t
613 llgfr %r4,%r4 # __kernel_old_gid_emu31_t
614 jg sys32_setresgid16 # branch to system call
616 ENTRY(sys32_getresgid16_wrapper)
617 llgtr %r2,%r2 # __kernel_old_gid_emu31_t *
618 llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
619 llgtr %r4,%r4 # __kernel_old_gid_emu31_t *
620 jg sys32_getresgid16 # branch to system call
622 ENTRY(sys32_prctl_wrapper)
624 llgfr %r3,%r3 # unsigned long
625 llgfr %r4,%r4 # unsigned long
626 llgfr %r5,%r5 # unsigned long
627 llgfr %r6,%r6 # unsigned long
628 jg sys_prctl # branch to system call
630 #sys32_rt_sigreturn_wrapper # done in rt_sigreturn_glue
632 ENTRY(sys32_pread64_wrapper)
633 llgfr %r2,%r2 # unsigned int
634 llgtr %r3,%r3 # char *
635 llgfr %r4,%r4 # size_t
638 jg sys32_pread64 # branch to system call
640 ENTRY(sys32_pwrite64_wrapper)
641 llgfr %r2,%r2 # unsigned int
642 llgtr %r3,%r3 # const char *
643 llgfr %r4,%r4 # size_t
646 jg sys32_pwrite64 # branch to system call
648 ENTRY(sys32_chown16_wrapper)
649 llgtr %r2,%r2 # const char *
650 llgfr %r3,%r3 # __kernel_old_uid_emu31_t
651 llgfr %r4,%r4 # __kernel_old_gid_emu31_t
652 jg sys32_chown16 # branch to system call
654 ENTRY(sys32_getcwd_wrapper)
655 llgtr %r2,%r2 # char *
656 llgfr %r3,%r3 # unsigned long
657 jg sys_getcwd # branch to system call
659 ENTRY(sys32_capget_wrapper)
660 llgtr %r2,%r2 # cap_user_header_t
661 llgtr %r3,%r3 # cap_user_data_t
662 jg sys_capget # branch to system call
664 ENTRY(sys32_capset_wrapper)
665 llgtr %r2,%r2 # cap_user_header_t
666 llgtr %r3,%r3 # const cap_user_data_t
667 jg sys_capset # branch to system call
669 ENTRY(sys32_sendfile_wrapper)
672 llgtr %r4,%r4 # __kernel_off_emu31_t *
673 llgfr %r5,%r5 # size_t
674 jg sys32_sendfile # branch to system call
676 #sys32_vfork_wrapper # done in vfork_glue
678 ENTRY(sys32_truncate64_wrapper)
679 llgtr %r2,%r2 # const char *
680 llgfr %r3,%r3 # unsigned long
681 llgfr %r4,%r4 # unsigned long
682 jg sys32_truncate64 # branch to system call
684 ENTRY(sys32_ftruncate64_wrapper)
685 llgfr %r2,%r2 # unsigned int
686 llgfr %r3,%r3 # unsigned long
687 llgfr %r4,%r4 # unsigned long
688 jg sys32_ftruncate64 # branch to system call
690 ENTRY(sys32_lchown_wrapper)
691 llgtr %r2,%r2 # const char *
692 llgfr %r3,%r3 # uid_t
693 llgfr %r4,%r4 # gid_t
694 jg sys_lchown # branch to system call
696 #sys32_getuid_wrapper # void
697 #sys32_getgid_wrapper # void
698 #sys32_geteuid_wrapper # void
699 #sys32_getegid_wrapper # void
701 ENTRY(sys32_setreuid_wrapper)
702 llgfr %r2,%r2 # uid_t
703 llgfr %r3,%r3 # uid_t
704 jg sys_setreuid # branch to system call
706 ENTRY(sys32_setregid_wrapper)
707 llgfr %r2,%r2 # gid_t
708 llgfr %r3,%r3 # gid_t
709 jg sys_setregid # branch to system call
711 ENTRY(sys32_getgroups_wrapper)
713 llgtr %r3,%r3 # gid_t *
714 jg sys_getgroups # branch to system call
716 ENTRY(sys32_setgroups_wrapper)
718 llgtr %r3,%r3 # gid_t *
719 jg sys_setgroups # branch to system call
721 ENTRY(sys32_fchown_wrapper)
722 llgfr %r2,%r2 # unsigned int
723 llgfr %r3,%r3 # uid_t
724 llgfr %r4,%r4 # gid_t
725 jg sys_fchown # branch to system call
727 ENTRY(sys32_setresuid_wrapper)
728 llgfr %r2,%r2 # uid_t
729 llgfr %r3,%r3 # uid_t
730 llgfr %r4,%r4 # uid_t
731 jg sys_setresuid # branch to system call
733 ENTRY(sys32_getresuid_wrapper)
734 llgtr %r2,%r2 # uid_t *
735 llgtr %r3,%r3 # uid_t *
736 llgtr %r4,%r4 # uid_t *
737 jg sys_getresuid # branch to system call
739 ENTRY(sys32_setresgid_wrapper)
740 llgfr %r2,%r2 # gid_t
741 llgfr %r3,%r3 # gid_t
742 llgfr %r4,%r4 # gid_t
743 jg sys_setresgid # branch to system call
745 ENTRY(sys32_getresgid_wrapper)
746 llgtr %r2,%r2 # gid_t *
747 llgtr %r3,%r3 # gid_t *
748 llgtr %r4,%r4 # gid_t *
749 jg sys_getresgid # branch to system call
751 ENTRY(sys32_chown_wrapper)
752 llgtr %r2,%r2 # const char *
753 llgfr %r3,%r3 # uid_t
754 llgfr %r4,%r4 # gid_t
755 jg sys_chown # branch to system call
757 ENTRY(sys32_setuid_wrapper)
758 llgfr %r2,%r2 # uid_t
759 jg sys_setuid # branch to system call
761 ENTRY(sys32_setgid_wrapper)
762 llgfr %r2,%r2 # gid_t
763 jg sys_setgid # branch to system call
765 ENTRY(sys32_setfsuid_wrapper)
766 llgfr %r2,%r2 # uid_t
767 jg sys_setfsuid # branch to system call
769 ENTRY(sys32_setfsgid_wrapper)
770 llgfr %r2,%r2 # gid_t
771 jg sys_setfsgid # branch to system call
773 ENTRY(sys32_pivot_root_wrapper)
774 llgtr %r2,%r2 # const char *
775 llgtr %r3,%r3 # const char *
776 jg sys_pivot_root # branch to system call
778 ENTRY(sys32_mincore_wrapper)
779 llgfr %r2,%r2 # unsigned long
780 llgfr %r3,%r3 # size_t
781 llgtr %r4,%r4 # unsigned char *
782 jg sys_mincore # branch to system call
784 ENTRY(sys32_madvise_wrapper)
785 llgfr %r2,%r2 # unsigned long
786 llgfr %r3,%r3 # size_t
788 jg sys_madvise # branch to system call
790 ENTRY(sys32_getdents64_wrapper)
791 llgfr %r2,%r2 # unsigned int
792 llgtr %r3,%r3 # void *
793 llgfr %r4,%r4 # unsigned int
794 jg sys_getdents64 # branch to system call
796 ENTRY(compat_sys_fcntl64_wrapper)
797 llgfr %r2,%r2 # unsigned int
798 llgfr %r3,%r3 # unsigned int
799 llgfr %r4,%r4 # unsigned long
800 jg compat_sys_fcntl64 # branch to system call
802 ENTRY(sys32_stat64_wrapper)
803 llgtr %r2,%r2 # char *
804 llgtr %r3,%r3 # struct stat64 *
805 jg sys32_stat64 # branch to system call
807 ENTRY(sys32_lstat64_wrapper)
808 llgtr %r2,%r2 # char *
809 llgtr %r3,%r3 # struct stat64 *
810 jg sys32_lstat64 # branch to system call
812 ENTRY(sys32_stime_wrapper)
813 llgtr %r2,%r2 # long *
814 jg compat_sys_stime # branch to system call
816 ENTRY(sys32_sysctl_wrapper)
817 llgtr %r2,%r2 # struct compat_sysctl_args *
820 ENTRY(sys32_fstat64_wrapper)
821 llgfr %r2,%r2 # unsigned long
822 llgtr %r3,%r3 # struct stat64 *
823 jg sys32_fstat64 # branch to system call
825 ENTRY(sys32_setxattr_wrapper)
826 llgtr %r2,%r2 # char *
827 llgtr %r3,%r3 # char *
828 llgtr %r4,%r4 # void *
829 llgfr %r5,%r5 # size_t
833 ENTRY(sys32_lsetxattr_wrapper)
834 llgtr %r2,%r2 # char *
835 llgtr %r3,%r3 # char *
836 llgtr %r4,%r4 # void *
837 llgfr %r5,%r5 # size_t
841 ENTRY(sys32_fsetxattr_wrapper)
843 llgtr %r3,%r3 # char *
844 llgtr %r4,%r4 # void *
845 llgfr %r5,%r5 # size_t
849 ENTRY(sys32_getxattr_wrapper)
850 llgtr %r2,%r2 # char *
851 llgtr %r3,%r3 # char *
852 llgtr %r4,%r4 # void *
853 llgfr %r5,%r5 # size_t
856 ENTRY(sys32_lgetxattr_wrapper)
857 llgtr %r2,%r2 # char *
858 llgtr %r3,%r3 # char *
859 llgtr %r4,%r4 # void *
860 llgfr %r5,%r5 # size_t
863 ENTRY(sys32_fgetxattr_wrapper)
865 llgtr %r3,%r3 # char *
866 llgtr %r4,%r4 # void *
867 llgfr %r5,%r5 # size_t
870 ENTRY(sys32_listxattr_wrapper)
871 llgtr %r2,%r2 # char *
872 llgtr %r3,%r3 # char *
873 llgfr %r4,%r4 # size_t
876 ENTRY(sys32_llistxattr_wrapper)
877 llgtr %r2,%r2 # char *
878 llgtr %r3,%r3 # char *
879 llgfr %r4,%r4 # size_t
882 ENTRY(sys32_flistxattr_wrapper)
884 llgtr %r3,%r3 # char *
885 llgfr %r4,%r4 # size_t
888 ENTRY(sys32_removexattr_wrapper)
889 llgtr %r2,%r2 # char *
890 llgtr %r3,%r3 # char *
893 ENTRY(sys32_lremovexattr_wrapper)
894 llgtr %r2,%r2 # char *
895 llgtr %r3,%r3 # char *
898 ENTRY(sys32_fremovexattr_wrapper)
900 llgtr %r3,%r3 # char *
903 ENTRY(sys32_sched_setaffinity_wrapper)
905 llgfr %r3,%r3 # unsigned int
906 llgtr %r4,%r4 # unsigned long *
907 jg compat_sys_sched_setaffinity
909 ENTRY(sys32_sched_getaffinity_wrapper)
911 llgfr %r3,%r3 # unsigned int
912 llgtr %r4,%r4 # unsigned long *
913 jg compat_sys_sched_getaffinity
915 ENTRY(sys32_exit_group_wrapper)
917 jg sys_exit_group # branch to system call
919 ENTRY(sys32_set_tid_address_wrapper)
920 llgtr %r2,%r2 # int *
921 jg sys_set_tid_address # branch to system call
923 ENTRY(sys_epoll_create_wrapper)
925 jg sys_epoll_create # branch to system call
927 ENTRY(sys_epoll_ctl_wrapper)
931 llgtr %r5,%r5 # struct epoll_event *
932 jg sys_epoll_ctl # branch to system call
934 ENTRY(sys_epoll_wait_wrapper)
936 llgtr %r3,%r3 # struct epoll_event *
939 jg sys_epoll_wait # branch to system call
941 ENTRY(sys32_lookup_dcookie_wrapper)
942 sllg %r2,%r2,32 # get high word of 64bit dcookie
943 or %r2,%r3 # get low word of 64bit dcookie
944 llgtr %r3,%r4 # char *
945 llgfr %r4,%r5 # size_t
946 jg sys_lookup_dcookie
948 ENTRY(sys32_fadvise64_wrapper)
950 sllg %r3,%r3,32 # get high word of 64bit loff_t
951 or %r3,%r4 # get low word of 64bit loff_t
952 llgfr %r4,%r5 # size_t (unsigned long)
956 ENTRY(sys32_fadvise64_64_wrapper)
957 llgtr %r2,%r2 # struct fadvise64_64_args *
958 jg sys32_fadvise64_64
960 ENTRY(sys32_clock_settime_wrapper)
961 lgfr %r2,%r2 # clockid_t (int)
962 llgtr %r3,%r3 # struct compat_timespec *
963 jg compat_sys_clock_settime
965 ENTRY(sys32_clock_gettime_wrapper)
966 lgfr %r2,%r2 # clockid_t (int)
967 llgtr %r3,%r3 # struct compat_timespec *
968 jg compat_sys_clock_gettime
970 ENTRY(sys32_clock_getres_wrapper)
971 lgfr %r2,%r2 # clockid_t (int)
972 llgtr %r3,%r3 # struct compat_timespec *
973 jg compat_sys_clock_getres
975 ENTRY(sys32_clock_nanosleep_wrapper)
976 lgfr %r2,%r2 # clockid_t (int)
978 llgtr %r4,%r4 # struct compat_timespec *
979 llgtr %r5,%r5 # struct compat_timespec *
980 jg compat_sys_clock_nanosleep
982 ENTRY(sys32_timer_create_wrapper)
983 lgfr %r2,%r2 # timer_t (int)
984 llgtr %r3,%r3 # struct compat_sigevent *
985 llgtr %r4,%r4 # timer_t *
986 jg compat_sys_timer_create
988 ENTRY(sys32_timer_settime_wrapper)
989 lgfr %r2,%r2 # timer_t (int)
991 llgtr %r4,%r4 # struct compat_itimerspec *
992 llgtr %r5,%r5 # struct compat_itimerspec *
993 jg compat_sys_timer_settime
995 ENTRY(sys32_timer_gettime_wrapper)
996 lgfr %r2,%r2 # timer_t (int)
997 llgtr %r3,%r3 # struct compat_itimerspec *
998 jg compat_sys_timer_gettime
1000 ENTRY(sys32_timer_getoverrun_wrapper)
1001 lgfr %r2,%r2 # timer_t (int)
1002 jg sys_timer_getoverrun
1004 ENTRY(sys32_timer_delete_wrapper)
1005 lgfr %r2,%r2 # timer_t (int)
1008 ENTRY(sys32_io_setup_wrapper)
1009 llgfr %r2,%r2 # unsigned int
1010 llgtr %r3,%r3 # u32 *
1011 jg compat_sys_io_setup
1013 ENTRY(sys32_io_destroy_wrapper)
1014 llgfr %r2,%r2 # (aio_context_t) u32
1017 ENTRY(sys32_io_getevents_wrapper)
1018 llgfr %r2,%r2 # (aio_context_t) u32
1021 llgtr %r5,%r5 # struct io_event *
1022 llgtr %r6,%r6 # struct compat_timespec *
1023 jg compat_sys_io_getevents
1025 ENTRY(sys32_io_submit_wrapper)
1026 llgfr %r2,%r2 # (aio_context_t) u32
1028 llgtr %r4,%r4 # struct iocb **
1029 jg compat_sys_io_submit
1031 ENTRY(sys32_io_cancel_wrapper)
1032 llgfr %r2,%r2 # (aio_context_t) u32
1033 llgtr %r3,%r3 # struct iocb *
1034 llgtr %r4,%r4 # struct io_event *
1037 ENTRY(compat_sys_statfs64_wrapper)
1038 llgtr %r2,%r2 # const char *
1039 llgfr %r3,%r3 # compat_size_t
1040 llgtr %r4,%r4 # struct compat_statfs64 *
1041 jg compat_sys_statfs64
1043 ENTRY(compat_sys_fstatfs64_wrapper)
1044 llgfr %r2,%r2 # unsigned int fd
1045 llgfr %r3,%r3 # compat_size_t
1046 llgtr %r4,%r4 # struct compat_statfs64 *
1047 jg compat_sys_fstatfs64
1049 ENTRY(compat_sys_mq_open_wrapper)
1050 llgtr %r2,%r2 # const char *
1052 llgfr %r4,%r4 # mode_t
1053 llgtr %r5,%r5 # struct compat_mq_attr *
1054 jg compat_sys_mq_open
1056 ENTRY(sys32_mq_unlink_wrapper)
1057 llgtr %r2,%r2 # const char *
1060 ENTRY(compat_sys_mq_timedsend_wrapper)
1061 lgfr %r2,%r2 # mqd_t
1062 llgtr %r3,%r3 # const char *
1063 llgfr %r4,%r4 # size_t
1064 llgfr %r5,%r5 # unsigned int
1065 llgtr %r6,%r6 # const struct compat_timespec *
1066 jg compat_sys_mq_timedsend
1068 ENTRY(compat_sys_mq_timedreceive_wrapper)
1069 lgfr %r2,%r2 # mqd_t
1070 llgtr %r3,%r3 # char *
1071 llgfr %r4,%r4 # size_t
1072 llgtr %r5,%r5 # unsigned int *
1073 llgtr %r6,%r6 # const struct compat_timespec *
1074 jg compat_sys_mq_timedreceive
1076 ENTRY(compat_sys_mq_notify_wrapper)
1077 lgfr %r2,%r2 # mqd_t
1078 llgtr %r3,%r3 # struct compat_sigevent *
1079 jg compat_sys_mq_notify
1081 ENTRY(compat_sys_mq_getsetattr_wrapper)
1082 lgfr %r2,%r2 # mqd_t
1083 llgtr %r3,%r3 # struct compat_mq_attr *
1084 llgtr %r4,%r4 # struct compat_mq_attr *
1085 jg compat_sys_mq_getsetattr
1087 ENTRY(compat_sys_add_key_wrapper)
1088 llgtr %r2,%r2 # const char *
1089 llgtr %r3,%r3 # const char *
1090 llgtr %r4,%r4 # const void *
1091 llgfr %r5,%r5 # size_t
1092 llgfr %r6,%r6 # (key_serial_t) u32
1095 ENTRY(compat_sys_request_key_wrapper)
1096 llgtr %r2,%r2 # const char *
1097 llgtr %r3,%r3 # const char *
1098 llgtr %r4,%r4 # const void *
1099 llgfr %r5,%r5 # (key_serial_t) u32
1102 ENTRY(sys32_remap_file_pages_wrapper)
1103 llgfr %r2,%r2 # unsigned long
1104 llgfr %r3,%r3 # unsigned long
1105 llgfr %r4,%r4 # unsigned long
1106 llgfr %r5,%r5 # unsigned long
1107 llgfr %r6,%r6 # unsigned long
1108 jg sys_remap_file_pages
1110 ENTRY(compat_sys_kexec_load_wrapper)
1111 llgfr %r2,%r2 # unsigned long
1112 llgfr %r3,%r3 # unsigned long
1113 llgtr %r4,%r4 # struct kexec_segment *
1114 llgfr %r5,%r5 # unsigned long
1115 jg compat_sys_kexec_load
1117 ENTRY(sys_ioprio_set_wrapper)
1123 ENTRY(sys_ioprio_get_wrapper)
1128 ENTRY(sys_inotify_add_watch_wrapper)
1130 llgtr %r3,%r3 # const char *
1132 jg sys_inotify_add_watch
1134 ENTRY(sys_inotify_rm_watch_wrapper)
1137 jg sys_inotify_rm_watch
1139 ENTRY(sys_mkdirat_wrapper)
1141 llgtr %r3,%r3 # const char *
1145 ENTRY(sys_mknodat_wrapper)
1147 llgtr %r3,%r3 # const char *
1149 llgfr %r5,%r5 # unsigned int
1152 ENTRY(sys_fchownat_wrapper)
1154 llgtr %r3,%r3 # const char *
1155 llgfr %r4,%r4 # uid_t
1156 llgfr %r5,%r5 # gid_t
1160 ENTRY(compat_sys_futimesat_wrapper)
1161 llgfr %r2,%r2 # unsigned int
1162 llgtr %r3,%r3 # char *
1163 llgtr %r4,%r4 # struct timeval *
1164 jg compat_sys_futimesat
1166 ENTRY(sys32_fstatat64_wrapper)
1167 llgfr %r2,%r2 # unsigned int
1168 llgtr %r3,%r3 # char *
1169 llgtr %r4,%r4 # struct stat64 *
1173 ENTRY(sys_unlinkat_wrapper)
1175 llgtr %r3,%r3 # const char *
1179 ENTRY(sys_renameat_wrapper)
1181 llgtr %r3,%r3 # const char *
1183 llgtr %r5,%r5 # const char *
1186 ENTRY(sys_linkat_wrapper)
1188 llgtr %r3,%r3 # const char *
1190 llgtr %r5,%r5 # const char *
1194 ENTRY(sys_symlinkat_wrapper)
1195 llgtr %r2,%r2 # const char *
1197 llgtr %r4,%r4 # const char *
1200 ENTRY(sys_readlinkat_wrapper)
1202 llgtr %r3,%r3 # const char *
1203 llgtr %r4,%r4 # char *
1207 ENTRY(sys_fchmodat_wrapper)
1209 llgtr %r3,%r3 # const char *
1210 llgfr %r4,%r4 # mode_t
1213 ENTRY(sys_faccessat_wrapper)
1215 llgtr %r3,%r3 # const char *
1219 ENTRY(compat_sys_pselect6_wrapper)
1221 llgtr %r3,%r3 # fd_set *
1222 llgtr %r4,%r4 # fd_set *
1223 llgtr %r5,%r5 # fd_set *
1224 llgtr %r6,%r6 # struct timespec *
1225 llgt %r0,164(%r15) # void *
1227 jg compat_sys_pselect6
1229 ENTRY(compat_sys_ppoll_wrapper)
1230 llgtr %r2,%r2 # struct pollfd *
1231 llgfr %r3,%r3 # unsigned int
1232 llgtr %r4,%r4 # struct timespec *
1233 llgtr %r5,%r5 # const sigset_t *
1234 llgfr %r6,%r6 # size_t
1237 ENTRY(sys_unshare_wrapper)
1238 llgfr %r2,%r2 # unsigned long
1241 ENTRY(sys_splice_wrapper)
1243 llgtr %r3,%r3 # loff_t *
1245 llgtr %r5,%r5 # loff_t *
1246 llgfr %r6,%r6 # size_t
1247 llgf %r0,164(%r15) # unsigned int
1251 ENTRY(sys_sync_file_range_wrapper)
1253 sllg %r3,%r3,32 # get high word of 64bit loff_t
1254 or %r3,%r4 # get low word of 64bit loff_t
1255 sllg %r4,%r5,32 # get high word of 64bit loff_t
1256 or %r4,%r6 # get low word of 64bit loff_t
1257 llgf %r5,164(%r15) # unsigned int
1258 jg sys_sync_file_range
1260 ENTRY(sys_tee_wrapper)
1263 llgfr %r4,%r4 # size_t
1264 llgfr %r5,%r5 # unsigned int
1267 ENTRY(compat_sys_vmsplice_wrapper)
1269 llgtr %r3,%r3 # compat_iovec *
1270 llgfr %r4,%r4 # unsigned int
1271 llgfr %r5,%r5 # unsigned int
1272 jg compat_sys_vmsplice
1274 ENTRY(sys_getcpu_wrapper)
1275 llgtr %r2,%r2 # unsigned *
1276 llgtr %r3,%r3 # unsigned *
1277 llgtr %r4,%r4 # struct getcpu_cache *
1280 ENTRY(compat_sys_epoll_pwait_wrapper)
1282 llgtr %r3,%r3 # struct compat_epoll_event *
1285 llgtr %r6,%r6 # compat_sigset_t *
1286 llgf %r0,164(%r15) # compat_size_t
1288 jg compat_sys_epoll_pwait
1290 ENTRY(compat_sys_utimes_wrapper)
1291 llgtr %r2,%r2 # char *
1292 llgtr %r3,%r3 # struct compat_timeval *
1293 jg compat_sys_utimes
1295 ENTRY(compat_sys_utimensat_wrapper)
1296 llgfr %r2,%r2 # unsigned int
1297 llgtr %r3,%r3 # char *
1298 llgtr %r4,%r4 # struct compat_timespec *
1300 jg compat_sys_utimensat
1302 ENTRY(compat_sys_signalfd_wrapper)
1304 llgtr %r3,%r3 # compat_sigset_t *
1305 llgfr %r4,%r4 # compat_size_t
1306 jg compat_sys_signalfd
1308 ENTRY(sys_eventfd_wrapper)
1309 llgfr %r2,%r2 # unsigned int
1312 ENTRY(sys_fallocate_wrapper)
1315 sllg %r4,%r4,32 # get high word of 64bit loff_t
1316 lr %r4,%r5 # get low word of 64bit loff_t
1317 sllg %r5,%r6,32 # get high word of 64bit loff_t
1318 l %r5,164(%r15) # get low word of 64bit loff_t
1321 ENTRY(sys_timerfd_create_wrapper)
1324 jg sys_timerfd_create
1326 ENTRY(compat_sys_signalfd4_wrapper)
1328 llgtr %r3,%r3 # compat_sigset_t *
1329 llgfr %r4,%r4 # compat_size_t
1331 jg compat_sys_signalfd4
1333 ENTRY(sys_eventfd2_wrapper)
1334 llgfr %r2,%r2 # unsigned int
1338 ENTRY(sys_inotify_init1_wrapper)
1340 jg sys_inotify_init1
1342 ENTRY(sys_pipe2_wrapper)
1343 llgtr %r2,%r2 # u32 *
1345 jg sys_pipe2 # branch to system call
1347 ENTRY(sys_dup3_wrapper)
1348 llgfr %r2,%r2 # unsigned int
1349 llgfr %r3,%r3 # unsigned int
1351 jg sys_dup3 # branch to system call
1353 ENTRY(sys_epoll_create1_wrapper)
1355 jg sys_epoll_create1 # branch to system call
1357 ENTRY(sys32_readahead_wrapper)
1362 jg sys32_readahead # branch to system call
1364 ENTRY(sys32_sendfile64_wrapper)
1367 llgtr %r4,%r4 # compat_loff_t *
1369 jg sys32_sendfile64 # branch to system call
1371 ENTRY(sys_tkill_wrapper)
1372 lgfr %r2,%r2 # pid_t
1374 jg sys_tkill # branch to system call
1376 ENTRY(sys_tgkill_wrapper)
1377 lgfr %r2,%r2 # pid_t
1378 lgfr %r3,%r3 # pid_t
1380 jg sys_tgkill # branch to system call
1382 ENTRY(compat_sys_keyctl_wrapper)
1388 jg compat_sys_keyctl # branch to system call
1390 ENTRY(compat_sys_preadv_wrapper)
1391 llgfr %r2,%r2 # unsigned long
1392 llgtr %r3,%r3 # compat_iovec *
1393 llgfr %r4,%r4 # unsigned long
1396 jg compat_sys_preadv # branch to system call
1398 ENTRY(compat_sys_pwritev_wrapper)
1399 llgfr %r2,%r2 # unsigned long
1400 llgtr %r3,%r3 # compat_iovec *
1401 llgfr %r4,%r4 # unsigned long
1404 jg compat_sys_pwritev # branch to system call
1406 ENTRY(sys_perf_event_open_wrapper)
1407 llgtr %r2,%r2 # const struct perf_event_attr *
1408 lgfr %r3,%r3 # pid_t
1411 llgfr %r6,%r6 # unsigned long
1412 jg sys_perf_event_open # branch to system call
1414 ENTRY(sys_clone_wrapper)
1415 llgfr %r2,%r2 # unsigned long
1416 llgfr %r3,%r3 # unsigned long
1417 llgtr %r4,%r4 # int *
1418 llgtr %r5,%r5 # int *
1419 jg sys_clone # branch to system call
1421 ENTRY(sys32_execve_wrapper)
1422 llgtr %r2,%r2 # char *
1423 llgtr %r3,%r3 # compat_uptr_t *
1424 llgtr %r4,%r4 # compat_uptr_t *
1425 jg compat_sys_execve # branch to system call
1427 ENTRY(sys_fanotify_init_wrapper)
1428 llgfr %r2,%r2 # unsigned int
1429 llgfr %r3,%r3 # unsigned int
1430 jg sys_fanotify_init # branch to system call
1432 ENTRY(sys_fanotify_mark_wrapper)
1434 llgfr %r3,%r3 # unsigned int
1435 sllg %r4,%r4,32 # get high word of 64bit mask
1436 lr %r4,%r5 # get low word of 64bit mask
1437 llgfr %r5,%r6 # unsigned int
1438 llgt %r6,164(%r15) # char *
1439 jg sys_fanotify_mark # branch to system call
1441 ENTRY(sys_prlimit64_wrapper)
1442 lgfr %r2,%r2 # pid_t
1443 llgfr %r3,%r3 # unsigned int
1444 llgtr %r4,%r4 # const struct rlimit64 __user *
1445 llgtr %r5,%r5 # struct rlimit64 __user *
1446 jg sys_prlimit64 # branch to system call
1448 ENTRY(sys_name_to_handle_at_wrapper)
1450 llgtr %r3,%r3 # const char __user *
1451 llgtr %r4,%r4 # struct file_handle __user *
1452 llgtr %r5,%r5 # int __user *
1454 jg sys_name_to_handle_at
1456 ENTRY(compat_sys_clock_adjtime_wrapper)
1457 lgfr %r2,%r2 # clockid_t (int)
1458 llgtr %r3,%r3 # struct compat_timex __user *
1459 jg compat_sys_clock_adjtime
1461 ENTRY(sys_syncfs_wrapper)
1465 ENTRY(sys_setns_wrapper)
1470 ENTRY(compat_sys_process_vm_readv_wrapper)
1471 lgfr %r2,%r2 # compat_pid_t
1472 llgtr %r3,%r3 # struct compat_iovec __user *
1473 llgfr %r4,%r4 # unsigned long
1474 llgtr %r5,%r5 # struct compat_iovec __user *
1475 llgfr %r6,%r6 # unsigned long
1476 llgf %r0,164(%r15) # unsigned long
1478 jg compat_sys_process_vm_readv
1480 ENTRY(compat_sys_process_vm_writev_wrapper)
1481 lgfr %r2,%r2 # compat_pid_t
1482 llgtr %r3,%r3 # struct compat_iovec __user *
1483 llgfr %r4,%r4 # unsigned long
1484 llgtr %r5,%r5 # struct compat_iovec __user *
1485 llgfr %r6,%r6 # unsigned long
1486 llgf %r0,164(%r15) # unsigned long
1488 jg compat_sys_process_vm_writev
1490 ENTRY(sys_s390_runtime_instr_wrapper)
1493 jg sys_s390_runtime_instr
1495 ENTRY(sys_kcmp_wrapper)
1496 lgfr %r2,%r2 # pid_t
1497 lgfr %r3,%r3 # pid_t
1499 llgfr %r5,%r5 # unsigned long
1500 llgfr %r6,%r6 # unsigned long
1503 ENTRY(sys_finit_module_wrapper)
1505 llgtr %r3,%r3 # const char __user *