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[PATCH] s390: compile fix: missing defines in asm-s390/io.h
[linux-2.6-block.git] / arch / s390 / kernel / compat_wrapper.S
CommitLineData
1da177e4 1/*
54dfe5dd 2* arch/s390/kernel/compat_wrapper.S
1da177e4
LT		 3* wrapper for 31 bit compatible system calls.
4*
54dfe5dd 5* Copyright (C) IBM Corp. 2000,2006
1da177e4
LT		 6* Author(s): Gerhard Tonn (ton@de.ibm.com),
7* Thomas Spatzier (tspat@de.ibm.com)
8*/
9
10 .globl sys32_exit_wrapper
11sys32_exit_wrapper:
12 lgfr %r2,%r2 # int
13 jg sys_exit # branch to sys_exit
14
15 .globl sys32_read_wrapper
16sys32_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 .globl sys32_write_wrapper
23sys32_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
28
29 .globl sys32_open_wrapper
30sys32_open_wrapper:
31 llgtr %r2,%r2 # const char *
32 lgfr %r3,%r3 # int
33 lgfr %r4,%r4 # int
34 jg sys_open # branch to system call
35
36 .globl sys32_close_wrapper
37sys32_close_wrapper:
38 llgfr %r2,%r2 # unsigned int
39 jg sys_close # branch to system call
40
41 .globl sys32_creat_wrapper
42sys32_creat_wrapper:
43 llgtr %r2,%r2 # const char *
44 lgfr %r3,%r3 # int
45 jg sys_creat # branch to system call
46
47 .globl sys32_link_wrapper
48sys32_link_wrapper:
49 llgtr %r2,%r2 # const char *
50 llgtr %r3,%r3 # const char *
51 jg sys_link # branch to system call
52
53 .globl sys32_unlink_wrapper
54sys32_unlink_wrapper:
55 llgtr %r2,%r2 # const char *
56 jg sys_unlink # branch to system call
57
58 .globl sys32_chdir_wrapper
59sys32_chdir_wrapper:
60 llgtr %r2,%r2 # const char *
61 jg sys_chdir # branch to system call
62
63 .globl sys32_time_wrapper
64sys32_time_wrapper:
65 llgtr %r2,%r2 # int *
66 jg compat_sys_time # branch to system call
67
68 .globl sys32_mknod_wrapper
69sys32_mknod_wrapper:
70 llgtr %r2,%r2 # const char *
71 lgfr %r3,%r3 # int
72 llgfr %r4,%r4 # dev
73 jg sys_mknod # branch to system call
74
75 .globl sys32_chmod_wrapper
76sys32_chmod_wrapper:
77 llgtr %r2,%r2 # const char *
78 llgfr %r3,%r3 # mode_t
79 jg sys_chmod # branch to system call
80
81 .globl sys32_lchown16_wrapper
82sys32_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
87
88 .globl sys32_lseek_wrapper
89sys32_lseek_wrapper:
90 llgfr %r2,%r2 # unsigned int
91 lgfr %r3,%r3 # off_t
92 llgfr %r4,%r4 # unsigned int
93 jg sys_lseek # branch to system call
94
95#sys32_getpid_wrapper # void
96
97 .globl sys32_mount_wrapper
98sys32_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
105
106 .globl sys32_oldumount_wrapper
107sys32_oldumount_wrapper:
108 llgtr %r2,%r2 # char *
109 jg sys_oldumount # branch to system call
110
111 .globl sys32_setuid16_wrapper
112sys32_setuid16_wrapper:
113 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
114 jg sys32_setuid16 # branch to system call
115
116#sys32_getuid16_wrapper # void
117
118 .globl sys32_ptrace_wrapper
119sys32_ptrace_wrapper:
120 lgfr %r2,%r2 # long
121 lgfr %r3,%r3 # long
122 llgtr %r4,%r4 # long
123 llgfr %r5,%r5 # long
124 jg sys_ptrace # branch to system call
125
126 .globl sys32_alarm_wrapper
127sys32_alarm_wrapper:
128 llgfr %r2,%r2 # unsigned int
129 jg sys_alarm # branch to system call
130
131#sys32_pause_wrapper # void
132
133 .globl compat_sys_utime_wrapper
134compat_sys_utime_wrapper:
135 llgtr %r2,%r2 # char *
136 llgtr %r3,%r3 # struct compat_utimbuf *
137 jg compat_sys_utime # branch to system call
138
139 .globl sys32_access_wrapper
140sys32_access_wrapper:
141 llgtr %r2,%r2 # const char *
142 lgfr %r3,%r3 # int
143 jg sys_access # branch to system call
144
145 .globl sys32_nice_wrapper
146sys32_nice_wrapper:
147 lgfr %r2,%r2 # int
148 jg sys_nice # branch to system call
149
150#sys32_sync_wrapper # void
151
152 .globl sys32_kill_wrapper
153sys32_kill_wrapper:
154 lgfr %r2,%r2 # int
155 lgfr %r3,%r3 # int
156 jg sys_kill # branch to system call
157
158 .globl sys32_rename_wrapper
159sys32_rename_wrapper:
160 llgtr %r2,%r2 # const char *
161 llgtr %r3,%r3 # const char *
162 jg sys_rename # branch to system call
163
164 .globl sys32_mkdir_wrapper
165sys32_mkdir_wrapper:
166 llgtr %r2,%r2 # const char *
167 lgfr %r3,%r3 # int
168 jg sys_mkdir # branch to system call
169
170 .globl sys32_rmdir_wrapper
171sys32_rmdir_wrapper:
172 llgtr %r2,%r2 # const char *
173 jg sys_rmdir # branch to system call
174
175 .globl sys32_dup_wrapper
176sys32_dup_wrapper:
177 llgfr %r2,%r2 # unsigned int
178 jg sys_dup # branch to system call
179
180 .globl sys32_pipe_wrapper
181sys32_pipe_wrapper:
182 llgtr %r2,%r2 # u32 *
183 jg sys_pipe # branch to system call
184
185 .globl compat_sys_times_wrapper
186compat_sys_times_wrapper:
187 llgtr %r2,%r2 # struct compat_tms *
188 jg compat_sys_times # branch to system call
189
190 .globl sys32_brk_wrapper
191sys32_brk_wrapper:
192 llgtr %r2,%r2 # unsigned long
193 jg sys_brk # branch to system call
194
195 .globl sys32_setgid16_wrapper
196sys32_setgid16_wrapper:
197 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
198 jg sys32_setgid16 # branch to system call
199
200#sys32_getgid16_wrapper # void
201
202 .globl sys32_signal_wrapper
203sys32_signal_wrapper:
204 lgfr %r2,%r2 # int
205 llgtr %r3,%r3 # __sighandler_t
206 jg sys_signal
207
208#sys32_geteuid16_wrapper # void
209
210#sys32_getegid16_wrapper # void
211
212 .globl sys32_acct_wrapper
213sys32_acct_wrapper:
214 llgtr %r2,%r2 # char *
215 jg sys_acct # branch to system call
216
217 .globl sys32_umount_wrapper
218sys32_umount_wrapper:
219 llgtr %r2,%r2 # char *
220 lgfr %r3,%r3 # int
221 jg sys_umount # branch to system call
222
223 .globl compat_sys_ioctl_wrapper
224compat_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
229
230 .globl compat_sys_fcntl_wrapper
231compat_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
236
237 .globl sys32_setpgid_wrapper
238sys32_setpgid_wrapper:
239 lgfr %r2,%r2 # pid_t
240 lgfr %r3,%r3 # pid_t
241 jg sys_setpgid # branch to system call
242
243 .globl sys32_umask_wrapper
244sys32_umask_wrapper:
245 lgfr %r2,%r2 # int
246 jg sys_umask # branch to system call
247
248 .globl sys32_chroot_wrapper
249sys32_chroot_wrapper:
250 llgtr %r2,%r2 # char *
251 jg sys_chroot # branch to system call
252
253 .globl sys32_ustat_wrapper
254sys32_ustat_wrapper:
255 llgfr %r2,%r2 # dev_t
256 llgtr %r3,%r3 # struct ustat *
257 jg sys_ustat
258
259 .globl sys32_dup2_wrapper
260sys32_dup2_wrapper:
261 llgfr %r2,%r2 # unsigned int
262 llgfr %r3,%r3 # unsigned int
263 jg sys_dup2 # branch to system call
264
265#sys32_getppid_wrapper # void
266
267#sys32_getpgrp_wrapper # void
268
269#sys32_setsid_wrapper # void
270
271 .globl sys32_sigaction_wrapper
272sys32_sigaction_wrapper:
273 lgfr %r2,%r2 # int
274 llgtr %r3,%r3 # const struct old_sigaction *
275 llgtr %r4,%r4 # struct old_sigaction32 *
276 jg sys32_sigaction # branch to system call
277
278 .globl sys32_setreuid16_wrapper
279sys32_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
283
284 .globl sys32_setregid16_wrapper
285sys32_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
289
54dfe5dd
HC		 290 .globl sys_sigsuspend_wrapper
291sys_sigsuspend_wrapper:
292 lgfr %r2,%r2 # int
293 lgfr %r3,%r3 # int
294 llgfr %r4,%r4 # old_sigset_t
295 jg sys_sigsuspend
1da177e4
LT		 296
297 .globl compat_sys_sigpending_wrapper
298compat_sys_sigpending_wrapper:
299 llgtr %r2,%r2 # compat_old_sigset_t *
300 jg compat_sys_sigpending # branch to system call
301
302 .globl sys32_sethostname_wrapper
303sys32_sethostname_wrapper:
304 llgtr %r2,%r2 # char *
305 lgfr %r3,%r3 # int
306 jg sys_sethostname # branch to system call
307
308 .globl compat_sys_setrlimit_wrapper
309compat_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
313
314 .globl compat_sys_old_getrlimit_wrapper
315compat_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
319
320 .globl compat_sys_getrlimit_wrapper
321compat_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
325
326 .globl sys32_mmap2_wrapper
327sys32_mmap2_wrapper:
328 llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
329 jg sys32_mmap2 # branch to system call
330
331 .globl compat_sys_getrusage_wrapper
332compat_sys_getrusage_wrapper:
333 lgfr %r2,%r2 # int
334 llgtr %r3,%r3 # struct rusage_emu31 *
335 jg compat_sys_getrusage # branch to system call
336
337 .globl sys32_gettimeofday_wrapper
338sys32_gettimeofday_wrapper:
339 llgtr %r2,%r2 # struct timeval_emu31 *
340 llgtr %r3,%r3 # struct timezone *
341 jg sys32_gettimeofday # branch to system call
342
343 .globl sys32_settimeofday_wrapper
344sys32_settimeofday_wrapper:
345 llgtr %r2,%r2 # struct timeval_emu31 *
346 llgtr %r3,%r3 # struct timezone *
347 jg sys32_settimeofday # branch to system call
348
349 .globl sys32_getgroups16_wrapper
350sys32_getgroups16_wrapper:
351 lgfr %r2,%r2 # int
352 llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
353 jg sys32_getgroups16 # branch to system call
354
355 .globl sys32_setgroups16_wrapper
356sys32_setgroups16_wrapper:
357 lgfr %r2,%r2 # int
358 llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
359 jg sys32_setgroups16 # branch to system call
360
361 .globl sys32_symlink_wrapper
362sys32_symlink_wrapper:
363 llgtr %r2,%r2 # const char *
364 llgtr %r3,%r3 # const char *
365 jg sys_symlink # branch to system call
366
367 .globl sys32_readlink_wrapper
368sys32_readlink_wrapper:
369 llgtr %r2,%r2 # const char *
370 llgtr %r3,%r3 # char *
371 lgfr %r4,%r4 # int
372 jg sys_readlink # branch to system call
373
374 .globl sys32_uselib_wrapper
375sys32_uselib_wrapper:
376 llgtr %r2,%r2 # const char *
377 jg sys_uselib # branch to system call
378
379 .globl sys32_swapon_wrapper
380sys32_swapon_wrapper:
381 llgtr %r2,%r2 # const char *
382 lgfr %r3,%r3 # int
383 jg sys_swapon # branch to system call
384
385 .globl sys32_reboot_wrapper
386sys32_reboot_wrapper:
387 lgfr %r2,%r2 # int
388 lgfr %r3,%r3 # int
389 llgfr %r4,%r4 # unsigned int
390 llgtr %r5,%r5 # void *
391 jg sys_reboot # branch to system call
392
393 .globl old32_readdir_wrapper
394old32_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
399
400 .globl old32_mmap_wrapper
401old32_mmap_wrapper:
402 llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
403 jg old32_mmap # branch to system call
404
405 .globl sys32_munmap_wrapper
406sys32_munmap_wrapper:
407 llgfr %r2,%r2 # unsigned long
408 llgfr %r3,%r3 # size_t
409 jg sys_munmap # branch to system call
410
411 .globl sys32_truncate_wrapper
412sys32_truncate_wrapper:
413 llgtr %r2,%r2 # const char *
414 llgfr %r3,%r3 # unsigned long
415 jg sys_truncate # branch to system call
416
417 .globl sys32_ftruncate_wrapper
418sys32_ftruncate_wrapper:
419 llgfr %r2,%r2 # unsigned int
420 llgfr %r3,%r3 # unsigned long
421 jg sys_ftruncate # branch to system call
422
423 .globl sys32_fchmod_wrapper
424sys32_fchmod_wrapper:
425 llgfr %r2,%r2 # unsigned int
426 llgfr %r3,%r3 # mode_t
427 jg sys_fchmod # branch to system call
428
429 .globl sys32_fchown16_wrapper
430sys32_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
435
436 .globl sys32_getpriority_wrapper
437sys32_getpriority_wrapper:
438 lgfr %r2,%r2 # int
439 lgfr %r3,%r3 # int
440 jg sys_getpriority # branch to system call
441
442 .globl sys32_setpriority_wrapper
443sys32_setpriority_wrapper:
444 lgfr %r2,%r2 # int
445 lgfr %r3,%r3 # int
446 lgfr %r4,%r4 # int
447 jg sys_setpriority # branch to system call
448
449 .globl compat_sys_statfs_wrapper
450compat_sys_statfs_wrapper:
451 llgtr %r2,%r2 # char *
452 llgtr %r3,%r3 # struct compat_statfs *
453 jg compat_sys_statfs # branch to system call
454
455 .globl compat_sys_fstatfs_wrapper
456compat_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
460
461 .globl compat_sys_socketcall_wrapper
462compat_sys_socketcall_wrapper:
463 lgfr %r2,%r2 # int
464 llgtr %r3,%r3 # u32 *
465 jg compat_sys_socketcall # branch to system call
466
467 .globl sys32_syslog_wrapper
468sys32_syslog_wrapper:
469 lgfr %r2,%r2 # int
470 llgtr %r3,%r3 # char *
471 lgfr %r4,%r4 # int
472 jg sys_syslog # branch to system call
473
474 .globl compat_sys_setitimer_wrapper
475compat_sys_setitimer_wrapper:
476 lgfr %r2,%r2 # int
477 llgtr %r3,%r3 # struct itimerval_emu31 *
478 llgtr %r4,%r4 # struct itimerval_emu31 *
479 jg compat_sys_setitimer # branch to system call
480
481 .globl compat_sys_getitimer_wrapper
482compat_sys_getitimer_wrapper:
483 lgfr %r2,%r2 # int
484 llgtr %r3,%r3 # struct itimerval_emu31 *
485 jg compat_sys_getitimer # branch to system call
486
487 .globl compat_sys_newstat_wrapper
488compat_sys_newstat_wrapper:
489 llgtr %r2,%r2 # char *
490 llgtr %r3,%r3 # struct stat_emu31 *
491 jg compat_sys_newstat # branch to system call
492
493 .globl compat_sys_newlstat_wrapper
494compat_sys_newlstat_wrapper:
495 llgtr %r2,%r2 # char *
496 llgtr %r3,%r3 # struct stat_emu31 *
497 jg compat_sys_newlstat # branch to system call
498
499 .globl compat_sys_newfstat_wrapper
500compat_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
504
505#sys32_vhangup_wrapper # void
506
507 .globl compat_sys_wait4_wrapper
508compat_sys_wait4_wrapper:
509 lgfr %r2,%r2 # pid_t
510 llgtr %r3,%r3 # unsigned int *
511 lgfr %r4,%r4 # int
512 llgtr %r5,%r5 # struct rusage *
513 jg compat_sys_wait4 # branch to system call
514
515 .globl sys32_swapoff_wrapper
516sys32_swapoff_wrapper:
517 llgtr %r2,%r2 # const char *
518 jg sys_swapoff # branch to system call
519
520 .globl sys32_sysinfo_wrapper
521sys32_sysinfo_wrapper:
522 llgtr %r2,%r2 # struct sysinfo_emu31 *
523 jg sys32_sysinfo # branch to system call
524
525 .globl sys32_ipc_wrapper
526sys32_ipc_wrapper:
527 llgfr %r2,%r2 # uint
528 lgfr %r3,%r3 # int
529 lgfr %r4,%r4 # int
530 lgfr %r5,%r5 # int
531 llgfr %r6,%r6 # u32
532 jg sys32_ipc # branch to system call
533
534 .globl sys32_fsync_wrapper
535sys32_fsync_wrapper:
536 llgfr %r2,%r2 # unsigned int
537 jg sys_fsync # branch to system call
538
539#sys32_sigreturn_wrapper # done in sigreturn_glue
540
541#sys32_clone_wrapper # done in clone_glue
542
543 .globl sys32_setdomainname_wrapper
544sys32_setdomainname_wrapper:
545 llgtr %r2,%r2 # char *
546 lgfr %r3,%r3 # int
547 jg sys_setdomainname # branch to system call
548
549 .globl sys32_newuname_wrapper
550sys32_newuname_wrapper:
551 llgtr %r2,%r2 # struct new_utsname *
552 jg s390x_newuname # branch to system call
553
554 .globl sys32_adjtimex_wrapper
555sys32_adjtimex_wrapper:
556 llgtr %r2,%r2 # struct timex_emu31 *
557 jg sys32_adjtimex # branch to system call
558
559 .globl sys32_mprotect_wrapper
560sys32_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
565
566 .globl compat_sys_sigprocmask_wrapper
567compat_sys_sigprocmask_wrapper:
568 lgfr %r2,%r2 # int
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
572
573 .globl sys32_init_module_wrapper
574sys32_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
579
580 .globl sys32_delete_module_wrapper
581sys32_delete_module_wrapper:
582 llgtr %r2,%r2 # const char *
583 llgfr %r3,%r3 # unsigned int
584 jg sys32_delete_module # branch to system call
585
586 .globl sys32_quotactl_wrapper
587sys32_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
593
594 .globl sys32_getpgid_wrapper
595sys32_getpgid_wrapper:
596 lgfr %r2,%r2 # pid_t
597 jg sys_getpgid # branch to system call
598
599 .globl sys32_fchdir_wrapper
600sys32_fchdir_wrapper:
601 llgfr %r2,%r2 # unsigned int
602 jg sys_fchdir # branch to system call
603
604 .globl sys32_bdflush_wrapper
605sys32_bdflush_wrapper:
606 lgfr %r2,%r2 # int
607 lgfr %r3,%r3 # long
608 jg sys_bdflush # branch to system call
609
610 .globl sys32_sysfs_wrapper
611sys32_sysfs_wrapper:
612 lgfr %r2,%r2 # int
613 llgfr %r3,%r3 # unsigned long
614 llgfr %r4,%r4 # unsigned long
615 jg sys_sysfs # branch to system call
616
617 .globl sys32_personality_wrapper
618sys32_personality_wrapper:
619 llgfr %r2,%r2 # unsigned long
620 jg s390x_personality # branch to system call
621
622 .globl sys32_setfsuid16_wrapper
623sys32_setfsuid16_wrapper:
624 llgfr %r2,%r2 # __kernel_old_uid_emu31_t
625 jg sys32_setfsuid16 # branch to system call
626
627 .globl sys32_setfsgid16_wrapper
628sys32_setfsgid16_wrapper:
629 llgfr %r2,%r2 # __kernel_old_gid_emu31_t
630 jg sys32_setfsgid16 # branch to system call
631
632 .globl sys32_llseek_wrapper
633sys32_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
640
641 .globl sys32_getdents_wrapper
642sys32_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
647
648 .globl compat_sys_select_wrapper
649compat_sys_select_wrapper:
650 lgfr %r2,%r2 # int
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
656
657 .globl sys32_flock_wrapper
658sys32_flock_wrapper:
659 llgfr %r2,%r2 # unsigned int
660 llgfr %r3,%r3 # unsigned int
661 jg sys_flock # branch to system call
662
663 .globl sys32_msync_wrapper
664sys32_msync_wrapper:
665 llgfr %r2,%r2 # unsigned long
666 llgfr %r3,%r3 # size_t
667 lgfr %r4,%r4 # int
668 jg sys_msync # branch to system call
669
670 .globl compat_sys_readv_wrapper
671compat_sys_readv_wrapper:
672 lgfr %r2,%r2 # int
673 llgtr %r3,%r3 # const struct compat_iovec *
674 llgfr %r4,%r4 # unsigned long
675 jg compat_sys_readv # branch to system call
676
677 .globl compat_sys_writev_wrapper
678compat_sys_writev_wrapper:
679 lgfr %r2,%r2 # int
680 llgtr %r3,%r3 # const struct compat_iovec *
681 llgfr %r4,%r4 # unsigned long
682 jg compat_sys_writev # branch to system call
683
684 .globl sys32_getsid_wrapper
685sys32_getsid_wrapper:
686 lgfr %r2,%r2 # pid_t
687 jg sys_getsid # branch to system call
688
689 .globl sys32_fdatasync_wrapper
690sys32_fdatasync_wrapper:
691 llgfr %r2,%r2 # unsigned int
692 jg sys_fdatasync # branch to system call
693
694#sys32_sysctl_wrapper # tbd
695
696 .globl sys32_mlock_wrapper
697sys32_mlock_wrapper:
698 llgfr %r2,%r2 # unsigned long
699 llgfr %r3,%r3 # size_t
700 jg sys_mlock # branch to system call
701
702 .globl sys32_munlock_wrapper
703sys32_munlock_wrapper:
704 llgfr %r2,%r2 # unsigned long
705 llgfr %r3,%r3 # size_t
706 jg sys_munlock # branch to system call
707
708 .globl sys32_mlockall_wrapper
709sys32_mlockall_wrapper:
710 lgfr %r2,%r2 # int
711 jg sys_mlockall # branch to system call
712
713#sys32_munlockall_wrapper # void
714
715 .globl sys32_sched_setparam_wrapper
716sys32_sched_setparam_wrapper:
717 lgfr %r2,%r2 # pid_t
718 llgtr %r3,%r3 # struct sched_param *
719 jg sys_sched_setparam # branch to system call
720
721 .globl sys32_sched_getparam_wrapper
722sys32_sched_getparam_wrapper:
723 lgfr %r2,%r2 # pid_t
724 llgtr %r3,%r3 # struct sched_param *
725 jg sys_sched_getparam # branch to system call
726
727 .globl sys32_sched_setscheduler_wrapper
728sys32_sched_setscheduler_wrapper:
729 lgfr %r2,%r2 # pid_t
730 lgfr %r3,%r3 # int
731 llgtr %r4,%r4 # struct sched_param *
732 jg sys_sched_setscheduler # branch to system call
733
734 .globl sys32_sched_getscheduler_wrapper
735sys32_sched_getscheduler_wrapper:
736 lgfr %r2,%r2 # pid_t
737 jg sys_sched_getscheduler # branch to system call
738
739#sys32_sched_yield_wrapper # void
740
741 .globl sys32_sched_get_priority_max_wrapper
742sys32_sched_get_priority_max_wrapper:
743 lgfr %r2,%r2 # int
744 jg sys_sched_get_priority_max # branch to system call
745
746 .globl sys32_sched_get_priority_min_wrapper
747sys32_sched_get_priority_min_wrapper:
748 lgfr %r2,%r2 # int
749 jg sys_sched_get_priority_min # branch to system call
750
751 .globl sys32_sched_rr_get_interval_wrapper
752sys32_sched_rr_get_interval_wrapper:
753 lgfr %r2,%r2 # pid_t
754 llgtr %r3,%r3 # struct compat_timespec *
755 jg sys32_sched_rr_get_interval # branch to system call
756
757 .globl compat_sys_nanosleep_wrapper
758compat_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
762
763 .globl sys32_mremap_wrapper
764sys32_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
771
772 .globl sys32_setresuid16_wrapper
773sys32_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
778
779 .globl sys32_getresuid16_wrapper
780sys32_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
785
786 .globl sys32_poll_wrapper
787sys32_poll_wrapper:
788 llgtr %r2,%r2 # struct pollfd *
789 llgfr %r3,%r3 # unsigned int
790 lgfr %r4,%r4 # long
791 jg sys_poll # branch to system call
792
793 .globl compat_sys_nfsservctl_wrapper
794compat_sys_nfsservctl_wrapper:
795 lgfr %r2,%r2 # int
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
799
800 .globl sys32_setresgid16_wrapper
801sys32_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
806
807 .globl sys32_getresgid16_wrapper
808sys32_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
813
814 .globl sys32_prctl_wrapper
815sys32_prctl_wrapper:
816 lgfr %r2,%r2 # int
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
822
823#sys32_rt_sigreturn_wrapper # done in rt_sigreturn_glue
824
825 .globl sys32_rt_sigaction_wrapper
826sys32_rt_sigaction_wrapper:
827 lgfr %r2,%r2 # int
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
832
833 .globl sys32_rt_sigprocmask_wrapper
834sys32_rt_sigprocmask_wrapper:
835 lgfr %r2,%r2 # int
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
840
841 .globl sys32_rt_sigpending_wrapper
842sys32_rt_sigpending_wrapper:
843 llgtr %r2,%r2 # sigset_emu31 *
844 llgfr %r3,%r3 # size_t
845 jg sys32_rt_sigpending # branch to system call
846
847 .globl compat_sys_rt_sigtimedwait_wrapper
848compat_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
854
855 .globl sys32_rt_sigqueueinfo_wrapper
856sys32_rt_sigqueueinfo_wrapper:
857 lgfr %r2,%r2 # int
858 lgfr %r3,%r3 # int
859 llgtr %r4,%r4 # siginfo_emu31_t *
860 jg sys32_rt_sigqueueinfo # branch to system call
861
54dfe5dd
HC		 862 .globl compat_sys_rt_sigsuspend_wrapper
863compat_sys_rt_sigsuspend_wrapper:
864 llgtr %r2,%r2 # compat_sigset_t *
865 llgfr %r3,%r3 # compat_size_t
866 jg compat_sys_rt_sigsuspend
1da177e4
LT		 867
868 .globl sys32_pread64_wrapper
869sys32_pread64_wrapper:
870 llgfr %r2,%r2 # unsigned int
871 llgtr %r3,%r3 # char *
872 llgfr %r4,%r4 # size_t
873 llgfr %r5,%r5 # u32
874 llgfr %r6,%r6 # u32
875 jg sys32_pread64 # branch to system call
876
877 .globl sys32_pwrite64_wrapper
878sys32_pwrite64_wrapper:
879 llgfr %r2,%r2 # unsigned int
880 llgtr %r3,%r3 # const char *
881 llgfr %r4,%r4 # size_t
882 llgfr %r5,%r5 # u32
883 llgfr %r6,%r6 # u32
884 jg sys32_pwrite64 # branch to system call
885
886 .globl sys32_chown16_wrapper
887sys32_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
892
893 .globl sys32_getcwd_wrapper
894sys32_getcwd_wrapper:
895 llgtr %r2,%r2 # char *
896 llgfr %r3,%r3 # unsigned long
897 jg sys_getcwd # branch to system call
898
899 .globl sys32_capget_wrapper
900sys32_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
904
905 .globl sys32_capset_wrapper
906sys32_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
910
911 .globl sys32_sigaltstack_wrapper
912sys32_sigaltstack_wrapper:
913 llgtr %r2,%r2 # const stack_emu31_t *
914 llgtr %r3,%r3 # stack_emu31_t *
915 jg sys32_sigaltstack
916
917 .globl sys32_sendfile_wrapper
918sys32_sendfile_wrapper:
919 lgfr %r2,%r2 # int
920 lgfr %r3,%r3 # int
921 llgtr %r4,%r4 # __kernel_off_emu31_t *
922 llgfr %r5,%r5 # size_t
923 jg sys32_sendfile # branch to system call
924
925#sys32_vfork_wrapper # done in vfork_glue
926
927 .globl sys32_truncate64_wrapper
928sys32_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
933
934 .globl sys32_ftruncate64_wrapper
935sys32_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
940
941 .globl sys32_lchown_wrapper
942sys32_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
947
948#sys32_getuid_wrapper # void
949#sys32_getgid_wrapper # void
950#sys32_geteuid_wrapper # void
951#sys32_getegid_wrapper # void
952
953 .globl sys32_setreuid_wrapper
954sys32_setreuid_wrapper:
955 llgfr %r2,%r2 # uid_t
956 llgfr %r3,%r3 # uid_t
957 jg sys_setreuid # branch to system call
958
959 .globl sys32_setregid_wrapper
960sys32_setregid_wrapper:
961 llgfr %r2,%r2 # gid_t
962 llgfr %r3,%r3 # gid_t
963 jg sys_setregid # branch to system call
964
965 .globl sys32_getgroups_wrapper
966sys32_getgroups_wrapper:
967 lgfr %r2,%r2 # int
968 llgtr %r3,%r3 # gid_t *
969 jg sys_getgroups # branch to system call
970
971 .globl sys32_setgroups_wrapper
972sys32_setgroups_wrapper:
973 lgfr %r2,%r2 # int
974 llgtr %r3,%r3 # gid_t *
975 jg sys_setgroups # branch to system call
976
977 .globl sys32_fchown_wrapper
978sys32_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
983
984 .globl sys32_setresuid_wrapper
985sys32_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
990
991 .globl sys32_getresuid_wrapper
992sys32_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
997
998 .globl sys32_setresgid_wrapper
999sys32_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
1004
1005 .globl sys32_getresgid_wrapper
1006sys32_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
1011
1012 .globl sys32_chown_wrapper
1013sys32_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
1018
1019 .globl sys32_setuid_wrapper
1020sys32_setuid_wrapper:
1021 llgfr %r2,%r2 # uid_t
1022 jg sys_setuid # branch to system call
1023
1024 .globl sys32_setgid_wrapper
1025sys32_setgid_wrapper:
1026 llgfr %r2,%r2 # gid_t
1027 jg sys_setgid # branch to system call
1028
1029 .globl sys32_setfsuid_wrapper
1030sys32_setfsuid_wrapper:
1031 llgfr %r2,%r2 # uid_t
1032 jg sys_setfsuid # branch to system call
1033
1034 .globl sys32_setfsgid_wrapper
1035sys32_setfsgid_wrapper:
1036 llgfr %r2,%r2 # gid_t
1037 jg sys_setfsgid # branch to system call
1038
1039 .globl sys32_pivot_root_wrapper
1040sys32_pivot_root_wrapper:
1041 llgtr %r2,%r2 # const char *
1042 llgtr %r3,%r3 # const char *
1043 jg sys_pivot_root # branch to system call
1044
1045 .globl sys32_mincore_wrapper
1046sys32_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
1051
1052 .globl sys32_madvise_wrapper
1053sys32_madvise_wrapper:
1054 llgfr %r2,%r2 # unsigned long
1055 llgfr %r3,%r3 # size_t
1056 lgfr %r4,%r4 # int
1057 jg sys_madvise # branch to system call
1058
1059 .globl sys32_getdents64_wrapper
1060sys32_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
1065
1066 .globl compat_sys_fcntl64_wrapper
1067compat_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
1072
1073 .globl sys32_stat64_wrapper
1074sys32_stat64_wrapper:
1075 llgtr %r2,%r2 # char *
1076 llgtr %r3,%r3 # struct stat64 *
1077 jg sys32_stat64 # branch to system call
1078
1079 .globl sys32_lstat64_wrapper
1080sys32_lstat64_wrapper:
1081 llgtr %r2,%r2 # char *
1082 llgtr %r3,%r3 # struct stat64 *
1083 jg sys32_lstat64 # branch to system call
1084
1085 .globl sys32_stime_wrapper
1086sys32_stime_wrapper:
1087 llgtr %r2,%r2 # long *
1088 jg compat_sys_stime # branch to system call
1089
1090 .globl sys32_sysctl_wrapper
1091sys32_sysctl_wrapper:
1092 llgtr %r2,%r2 # struct __sysctl_args32 *
1093 jg sys32_sysctl
1094
1095 .globl sys32_fstat64_wrapper
1096sys32_fstat64_wrapper:
1097 llgfr %r2,%r2 # unsigned long
1098 llgtr %r3,%r3 # struct stat64 *
1099 jg sys32_fstat64 # branch to system call
1100
1101 .globl compat_sys_futex_wrapper
1102compat_sys_futex_wrapper:
1103 llgtr %r2,%r2 # u32 *
1104 lgfr %r3,%r3 # int
1105 lgfr %r4,%r4 # int
1106 llgtr %r5,%r5 # struct compat_timespec *
1107 llgtr %r6,%r6 # u32 *
1108 lgf %r0,164(%r15) # int
1109 stg %r0,160(%r15)
1110 jg compat_sys_futex # branch to system call
1111
1112 .globl sys32_setxattr_wrapper
1113sys32_setxattr_wrapper:
1114 llgtr %r2,%r2 # char *
1115 llgtr %r3,%r3 # char *
1116 llgtr %r4,%r4 # void *
1117 llgfr %r5,%r5 # size_t
1118 lgfr %r6,%r6 # int
1119 jg sys_setxattr
1120
1121 .globl sys32_lsetxattr_wrapper
1122sys32_lsetxattr_wrapper:
1123 llgtr %r2,%r2 # char *
1124 llgtr %r3,%r3 # char *
1125 llgtr %r4,%r4 # void *
1126 llgfr %r5,%r5 # size_t
1127 lgfr %r6,%r6 # int
1128 jg sys_lsetxattr
1129
1130 .globl sys32_fsetxattr_wrapper
1131sys32_fsetxattr_wrapper:
1132 lgfr %r2,%r2 # int
1133 llgtr %r3,%r3 # char *
1134 llgtr %r4,%r4 # void *
1135 llgfr %r5,%r5 # size_t
1136 lgfr %r6,%r6 # int
1137 jg sys_fsetxattr
1138
1139 .globl sys32_getxattr_wrapper
1140sys32_getxattr_wrapper:
1141 llgtr %r2,%r2 # char *
1142 llgtr %r3,%r3 # char *
1143 llgtr %r4,%r4 # void *
1144 llgfr %r5,%r5 # size_t
1145 jg sys_getxattr
1146
1147 .globl sys32_lgetxattr_wrapper
1148sys32_lgetxattr_wrapper:
1149 llgtr %r2,%r2 # char *
1150 llgtr %r3,%r3 # char *
1151 llgtr %r4,%r4 # void *
1152 llgfr %r5,%r5 # size_t
1153 jg sys_lgetxattr
1154
1155 .globl sys32_fgetxattr_wrapper
1156sys32_fgetxattr_wrapper:
1157 lgfr %r2,%r2 # int
1158 llgtr %r3,%r3 # char *
1159 llgtr %r4,%r4 # void *
1160 llgfr %r5,%r5 # size_t
1161 jg sys_fgetxattr
1162
1163 .globl sys32_listxattr_wrapper
1164sys32_listxattr_wrapper:
1165 llgtr %r2,%r2 # char *
1166 llgtr %r3,%r3 # char *
1167 llgfr %r4,%r4 # size_t
1168 jg sys_listxattr
1169
1170 .globl sys32_llistxattr_wrapper
1171sys32_llistxattr_wrapper:
1172 llgtr %r2,%r2 # char *
1173 llgtr %r3,%r3 # char *
1174 llgfr %r4,%r4 # size_t
1175 jg sys_llistxattr
1176
1177 .globl sys32_flistxattr_wrapper
1178sys32_flistxattr_wrapper:
1179 lgfr %r2,%r2 # int
1180 llgtr %r3,%r3 # char *
1181 llgfr %r4,%r4 # size_t
1182 jg sys_flistxattr
1183
1184 .globl sys32_removexattr_wrapper
1185sys32_removexattr_wrapper:
1186 llgtr %r2,%r2 # char *
1187 llgtr %r3,%r3 # char *
1188 jg sys_removexattr
1189
1190 .globl sys32_lremovexattr_wrapper
1191sys32_lremovexattr_wrapper:
1192 llgtr %r2,%r2 # char *
1193 llgtr %r3,%r3 # char *
1194 jg sys_lremovexattr
1195
1196 .globl sys32_fremovexattr_wrapper
1197sys32_fremovexattr_wrapper:
1198 lgfr %r2,%r2 # int
1199 llgtr %r3,%r3 # char *
1200 jg sys_fremovexattr
1201
1202 .globl sys32_sched_setaffinity_wrapper
1203sys32_sched_setaffinity_wrapper:
1204 lgfr %r2,%r2 # int
1205 llgfr %r3,%r3 # unsigned int
1206 llgtr %r4,%r4 # unsigned long *
1207 jg compat_sys_sched_setaffinity
1208
1209 .globl sys32_sched_getaffinity_wrapper
1210sys32_sched_getaffinity_wrapper:
1211 lgfr %r2,%r2 # int
1212 llgfr %r3,%r3 # unsigned int
1213 llgtr %r4,%r4 # unsigned long *
1214 jg compat_sys_sched_getaffinity
1215
1216 .globl sys32_exit_group_wrapper
1217sys32_exit_group_wrapper:
1218 lgfr %r2,%r2 # int
1219 jg sys_exit_group # branch to system call
1220
1221 .globl sys32_set_tid_address_wrapper
1222sys32_set_tid_address_wrapper:
1223 llgtr %r2,%r2 # int *
1224 jg sys_set_tid_address # branch to system call
1225
1226 .globl sys_epoll_create_wrapper
1227sys_epoll_create_wrapper:
1228 lgfr %r2,%r2 # int
1229 jg sys_epoll_create # branch to system call
1230
1231 .globl sys_epoll_ctl_wrapper
1232sys_epoll_ctl_wrapper:
1233 lgfr %r2,%r2 # int
1234 lgfr %r3,%r3 # int
1235 lgfr %r4,%r4 # int
1236 llgtr %r5,%r5 # struct epoll_event *
1237 jg sys_epoll_ctl # branch to system call
1238
1239 .globl sys_epoll_wait_wrapper
1240sys_epoll_wait_wrapper:
1241 lgfr %r2,%r2 # int
1242 llgtr %r3,%r3 # struct epoll_event *
1243 lgfr %r4,%r4 # int
1244 lgfr %r5,%r5 # int
1245 jg sys_epoll_wait # branch to system call
1246
1247 .globl sys32_lookup_dcookie_wrapper
1248sys32_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
1254
1255 .globl sys32_fadvise64_wrapper
1256sys32_fadvise64_wrapper:
1257 lgfr %r2,%r2 # int
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)
1261 lgfr %r5,%r6 # int
068e1b94 1262 jg sys32_fadvise64
1da177e4
LT		 1263
1264 .globl sys32_fadvise64_64_wrapper
1265sys32_fadvise64_64_wrapper:
1266 llgtr %r2,%r2 # struct fadvise64_64_args *
068e1b94 1267 jg sys32_fadvise64_64
1da177e4
LT		 1268
1269 .globl sys32_clock_settime_wrapper
1270sys32_clock_settime_wrapper:
1271 lgfr %r2,%r2 # clockid_t (int)
1272 llgtr %r3,%r3 # struct compat_timespec *
1273 jg compat_sys_clock_settime
1274
1275 .globl sys32_clock_gettime_wrapper
1276sys32_clock_gettime_wrapper:
1277 lgfr %r2,%r2 # clockid_t (int)
1278 llgtr %r3,%r3 # struct compat_timespec *
1279 jg compat_sys_clock_gettime
1280
1281 .globl sys32_clock_getres_wrapper
1282sys32_clock_getres_wrapper:
1283 lgfr %r2,%r2 # clockid_t (int)
1284 llgtr %r3,%r3 # struct compat_timespec *
1285 jg compat_sys_clock_getres
1286
1287 .globl sys32_clock_nanosleep_wrapper
1288sys32_clock_nanosleep_wrapper:
1289 lgfr %r2,%r2 # clockid_t (int)
1290 lgfr %r3,%r3 # int
1291 llgtr %r4,%r4 # struct compat_timespec *
1292 llgtr %r5,%r5 # struct compat_timespec *
1293 jg compat_sys_clock_nanosleep
1294
1295 .globl sys32_timer_create_wrapper
1296sys32_timer_create_wrapper:
1297 lgfr %r2,%r2 # timer_t (int)
1298 llgtr %r3,%r3 # struct compat_sigevent *
1299 llgtr %r4,%r4 # timer_t *
3a0f69d5 1300 jg compat_sys_timer_create
1da177e4
LT		 1301
1302 .globl sys32_timer_settime_wrapper
1303sys32_timer_settime_wrapper:
1304 lgfr %r2,%r2 # timer_t (int)
1305 lgfr %r3,%r3 # int
1306 llgtr %r4,%r4 # struct compat_itimerspec *
1307 llgtr %r5,%r5 # struct compat_itimerspec *
1308 jg compat_sys_timer_settime
1309
1310 .globl sys32_timer_gettime_wrapper
1311sys32_timer_gettime_wrapper:
1312 lgfr %r2,%r2 # timer_t (int)
1313 llgtr %r3,%r3 # struct compat_itimerspec *
1314 jg compat_sys_timer_gettime
1315
1316 .globl sys32_timer_getoverrun_wrapper
1317sys32_timer_getoverrun_wrapper:
1318 lgfr %r2,%r2 # timer_t (int)
1319 jg sys_timer_getoverrun
1320
1321 .globl sys32_timer_delete_wrapper
1322sys32_timer_delete_wrapper:
1323 lgfr %r2,%r2 # timer_t (int)
1324 jg sys_timer_delete
1325
1326 .globl sys32_io_setup_wrapper
1327sys32_io_setup_wrapper:
1328 llgfr %r2,%r2 # unsigned int
1329 llgtr %r3,%r3 # u32 *
1330 jg compat_sys_io_setup
1331
1332 .globl sys32_io_destroy_wrapper
1333sys32_io_destroy_wrapper:
1334 llgfr %r2,%r2 # (aio_context_t) u32
1335 jg sys_io_destroy
1336
1337 .globl sys32_io_getevents_wrapper
1338sys32_io_getevents_wrapper:
1339 llgfr %r2,%r2 # (aio_context_t) u32
1340 lgfr %r3,%r3 # long
1341 lgfr %r4,%r4 # long
1342 llgtr %r5,%r5 # struct io_event *
1343 llgtr %r6,%r6 # struct compat_timespec *
1344 jg compat_sys_io_getevents
1345
1346 .globl sys32_io_submit_wrapper
1347sys32_io_submit_wrapper:
1348 llgfr %r2,%r2 # (aio_context_t) u32
1349 lgfr %r3,%r3 # long
1350 llgtr %r4,%r4 # struct iocb **
1351 jg compat_sys_io_submit
1352
1353 .globl sys32_io_cancel_wrapper
1354sys32_io_cancel_wrapper:
1355 llgfr %r2,%r2 # (aio_context_t) u32
1356 llgtr %r3,%r3 # struct iocb *
1357 llgtr %r4,%r4 # struct io_event *
1358 jg sys_io_cancel
1359
1360 .globl compat_sys_statfs64_wrapper
1361compat_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
1366
1367 .globl compat_sys_fstatfs64_wrapper
1368compat_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
1373
1374 .globl compat_sys_mq_open_wrapper
1375compat_sys_mq_open_wrapper:
1376 llgtr %r2,%r2 # const char *
1377 lgfr %r3,%r3 # int
1378 llgfr %r4,%r4 # mode_t
1379 llgtr %r5,%r5 # struct compat_mq_attr *
1380 jg compat_sys_mq_open
1381
1382 .globl sys32_mq_unlink_wrapper
1383sys32_mq_unlink_wrapper:
1384 llgtr %r2,%r2 # const char *
1385 jg sys_mq_unlink
1386
1387 .globl compat_sys_mq_timedsend_wrapper
1388compat_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
1395
1396 .globl compat_sys_mq_timedreceive_wrapper
1397compat_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
1404
1405 .globl compat_sys_mq_notify_wrapper
1406compat_sys_mq_notify_wrapper:
1407 lgfr %r2,%r2 # mqd_t
1408 llgtr %r3,%r3 # struct compat_sigevent *
1409 jg compat_sys_mq_notify
1410
1411 .globl compat_sys_mq_getsetattr_wrapper
1412compat_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
1417
1418 .globl compat_sys_add_key_wrapper
1419compat_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
1425 jg sys_add_key
1426
1427 .globl compat_sys_request_key_wrapper
1428compat_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
1433 jg sys_request_key
1434
1435 .globl sys32_remap_file_pages_wrapper
1436sys32_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
1443
1444 .globl compat_sys_waitid_wrapper
1445compat_sys_waitid_wrapper:
1446 lgfr %r2,%r2 # int
1447 lgfr %r3,%r3 # pid_t
1448 llgtr %r4,%r4 # siginfo_emu31_t *
1449 lgfr %r5,%r5 # int
1450 llgtr %r6,%r6 # struct rusage_emu31 *
1451 jg compat_sys_waitid
cf13f0ea
HC		 1452
1453 .globl compat_sys_kexec_load_wrapper
1454compat_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
d2013485
MS		 1460
1461 .globl sys_ioprio_set_wrapper
1462sys_ioprio_set_wrapper:
1463 lgfr %r2,%r2 # int
1464 lgfr %r3,%r3 # int
1465 lgfr %r4,%r4 # int
1466 jg sys_ioprio_set
1467
1468 .globl sys_ioprio_get_wrapper
1469sys_ioprio_get_wrapper:
1470 lgfr %r2,%r2 # int
1471 lgfr %r3,%r3 # int
1472 jg sys_ioprio_get
1473
1474 .globl sys_inotify_add_watch_wrapper
1475sys_inotify_add_watch_wrapper:
1476 lgfr %r2,%r2 # int
1477 llgtr %r3,%r3 # const char *
1478 llgfr %r4,%r4 # u32
1479 jg sys_inotify_add_watch
1480
1481 .globl sys_inotify_rm_watch_wrapper
1482sys_inotify_rm_watch_wrapper:
1483 lgfr %r2,%r2 # int
1484 llgfr %r3,%r3 # u32
1485 jg sys_inotify_rm_watch
54dfe5dd
HC		 1486
1487 .globl compat_sys_openat_wrapper
1488compat_sys_openat_wrapper:
1489 lgfr %r2,%r2 # int
1490 llgtr %r3,%r3 # const char *
1491 lgfr %r4,%r4 # int
1492 lgfr %r5,%r5 # int
1493 jg compat_sys_openat
1494
1495 .globl sys_mkdirat_wrapper
1496sys_mkdirat_wrapper:
1497 lgfr %r2,%r2 # int
1498 llgtr %r3,%r3 # const char *
1499 lgfr %r4,%r4 # int
1500 jg sys_mkdirat
1501
1502 .globl sys_mknodat_wrapper
1503sys_mknodat_wrapper:
1504 lgfr %r2,%r2 # int
1505 llgtr %r3,%r3 # const char *
1506 lgfr %r4,%r4 # int
1507 llgfr %r5,%r5 # unsigned int
1508 jg sys_mknodat
1509
1510 .globl sys_fchownat_wrapper
1511sys_fchownat_wrapper:
1512 lgfr %r2,%r2 # int
1513 llgtr %r3,%r3 # const char *
1514 llgfr %r4,%r4 # uid_t
1515 llgfr %r5,%r5 # gid_t
1516 lgfr %r6,%r6 # int
1517 jg sys_fchownat
1518
1519 .globl compat_sys_futimesat_wrapper
1520compat_sys_futimesat_wrapper:
1521 lgfr %r2,%r2 # int
1522 llgtr %r3,%r3 # char *
1523 llgtr %r4,%r4 # struct timeval *
1524 jg compat_sys_futimesat
1525
1526 .globl compat_sys_newfstatat_wrapper
1527compat_sys_newfstatat_wrapper:
1528 lgfr %r2,%r2 # int
1529 llgtr %r3,%r3 # char *
1530 llgtr %r4,%r4 # struct stat *
1531 lgfr %r5,%r5 # int
1532 jg compat_sys_newfstatat
1533
1534 .globl sys_unlinkat_wrapper
1535sys_unlinkat_wrapper:
1536 lgfr %r2,%r2 # int
1537 llgtr %r3,%r3 # const char *
1538 lgfr %r4,%r4 # int
1539 jg sys_unlinkat
1540
1541 .globl sys_renameat_wrapper
1542sys_renameat_wrapper:
1543 lgfr %r2,%r2 # int
1544 llgtr %r3,%r3 # const char *
1545 lgfr %r4,%r4 # int
1546 llgtr %r5,%r5 # const char *
1547 jg sys_renameat
1548
1549 .globl sys_linkat_wrapper
1550sys_linkat_wrapper:
1551 lgfr %r2,%r2 # int
1552 llgtr %r3,%r3 # const char *
1553 lgfr %r4,%r4 # int
1554 llgtr %r5,%r5 # const char *
1555 jg sys_linkat
1556
1557 .globl sys_symlinkat_wrapper
1558sys_symlinkat_wrapper:
1559 llgtr %r2,%r2 # const char *
1560 lgfr %r3,%r3 # int
1561 llgtr %r4,%r4 # const char *
1562 jg sys_symlinkat
1563
1564 .globl sys_readlinkat_wrapper
1565sys_readlinkat_wrapper:
1566 lgfr %r2,%r2 # int
1567 llgtr %r3,%r3 # const char *
1568 llgtr %r4,%r4 # char *
1569 lgfr %r5,%r5 # int
1570 jg sys_readlinkat
1571
1572 .globl sys_fchmodat_wrapper
1573sys_fchmodat_wrapper:
1574 lgfr %r2,%r2 # int
1575 llgtr %r3,%r3 # const char *
1576 llgfr %r4,%r4 # mode_t
1577 jg sys_fchmodat
1578
1579 .globl sys_faccessat_wrapper
1580sys_faccessat_wrapper:
1581 lgfr %r2,%r2 # int
1582 llgtr %r3,%r3 # const char *
1583 lgfr %r4,%r4 # int
1584 jg sys_faccessat
1585
1586 .globl compat_sys_pselect6_wrapper
1587compat_sys_pselect6_wrapper:
1588 lgfr %r2,%r2 # int
1589 llgtr %r3,%r3 # fd_set *
1590 llgtr %r4,%r4 # fd_set *
1591 llgtr %r5,%r5 # fd_set *
1592 llgtr %r6,%r6 # struct timespec *
1593 llgt %r0,164(%r15) # void *
1594 stg %r0,160(%r15)
1595 jg compat_sys_pselect6
1596
1597 .globl compat_sys_ppoll_wrapper
1598compat_sys_ppoll_wrapper:
1599 llgtr %r2,%r2 # struct pollfd *
1600 llgfr %r3,%r3 # unsigned int
1601 llgtr %r4,%r4 # struct timespec *
1602 llgtr %r5,%r5 # const sigset_t *
1603 llgfr %r6,%r6 # size_t
1604 jg compat_sys_ppoll
Linux 6.x block layer and io_uring tree(s)