compat_wrapper.S 43 KB

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  1. /*
  2. * arch/s390/kernel/compat_wrapper.S
  3. * wrapper for 31 bit compatible system calls.
  4. *
  5. * Copyright (C) IBM Corp. 2000,2006
  6. * Author(s): Gerhard Tonn (ton@de.ibm.com),
  7. * Thomas Spatzier (tspat@de.ibm.com)
  8. */
  9. .globl sys32_exit_wrapper
  10. sys32_exit_wrapper:
  11. lgfr %r2,%r2 # int
  12. jg sys_exit # branch to sys_exit
  13. .globl sys32_read_wrapper
  14. sys32_read_wrapper:
  15. llgfr %r2,%r2 # unsigned int
  16. llgtr %r3,%r3 # char *
  17. llgfr %r4,%r4 # size_t
  18. jg sys32_read # branch to sys_read
  19. .globl sys32_write_wrapper
  20. sys32_write_wrapper:
  21. llgfr %r2,%r2 # unsigned int
  22. llgtr %r3,%r3 # const char *
  23. llgfr %r4,%r4 # size_t
  24. jg sys32_write # branch to system call
  25. .globl sys32_open_wrapper
  26. sys32_open_wrapper:
  27. llgtr %r2,%r2 # const char *
  28. lgfr %r3,%r3 # int
  29. lgfr %r4,%r4 # int
  30. jg sys_open # branch to system call
  31. .globl sys32_close_wrapper
  32. sys32_close_wrapper:
  33. llgfr %r2,%r2 # unsigned int
  34. jg sys_close # branch to system call
  35. .globl sys32_creat_wrapper
  36. sys32_creat_wrapper:
  37. llgtr %r2,%r2 # const char *
  38. lgfr %r3,%r3 # int
  39. jg sys_creat # branch to system call
  40. .globl sys32_link_wrapper
  41. sys32_link_wrapper:
  42. llgtr %r2,%r2 # const char *
  43. llgtr %r3,%r3 # const char *
  44. jg sys_link # branch to system call
  45. .globl sys32_unlink_wrapper
  46. sys32_unlink_wrapper:
  47. llgtr %r2,%r2 # const char *
  48. jg sys_unlink # branch to system call
  49. .globl sys32_chdir_wrapper
  50. sys32_chdir_wrapper:
  51. llgtr %r2,%r2 # const char *
  52. jg sys_chdir # branch to system call
  53. .globl sys32_time_wrapper
  54. sys32_time_wrapper:
  55. llgtr %r2,%r2 # int *
  56. jg compat_sys_time # branch to system call
  57. .globl sys32_mknod_wrapper
  58. sys32_mknod_wrapper:
  59. llgtr %r2,%r2 # const char *
  60. lgfr %r3,%r3 # int
  61. llgfr %r4,%r4 # dev
  62. jg sys_mknod # branch to system call
  63. .globl sys32_chmod_wrapper
  64. sys32_chmod_wrapper:
  65. llgtr %r2,%r2 # const char *
  66. llgfr %r3,%r3 # mode_t
  67. jg sys_chmod # branch to system call
  68. .globl sys32_lchown16_wrapper
  69. sys32_lchown16_wrapper:
  70. llgtr %r2,%r2 # const char *
  71. llgfr %r3,%r3 # __kernel_old_uid_emu31_t
  72. llgfr %r4,%r4 # __kernel_old_uid_emu31_t
  73. jg sys32_lchown16 # branch to system call
  74. .globl sys32_lseek_wrapper
  75. sys32_lseek_wrapper:
  76. llgfr %r2,%r2 # unsigned int
  77. lgfr %r3,%r3 # off_t
  78. llgfr %r4,%r4 # unsigned int
  79. jg sys_lseek # branch to system call
  80. #sys32_getpid_wrapper # void
  81. .globl sys32_mount_wrapper
  82. sys32_mount_wrapper:
  83. llgtr %r2,%r2 # char *
  84. llgtr %r3,%r3 # char *
  85. llgtr %r4,%r4 # char *
  86. llgfr %r5,%r5 # unsigned long
  87. llgtr %r6,%r6 # void *
  88. jg compat_sys_mount # branch to system call
  89. .globl sys32_oldumount_wrapper
  90. sys32_oldumount_wrapper:
  91. llgtr %r2,%r2 # char *
  92. jg sys_oldumount # branch to system call
  93. .globl sys32_setuid16_wrapper
  94. sys32_setuid16_wrapper:
  95. llgfr %r2,%r2 # __kernel_old_uid_emu31_t
  96. jg sys32_setuid16 # branch to system call
  97. #sys32_getuid16_wrapper # void
  98. .globl sys32_ptrace_wrapper
  99. sys32_ptrace_wrapper:
  100. lgfr %r2,%r2 # long
  101. lgfr %r3,%r3 # long
  102. llgtr %r4,%r4 # long
  103. llgfr %r5,%r5 # long
  104. jg sys_ptrace # branch to system call
  105. .globl sys32_alarm_wrapper
  106. sys32_alarm_wrapper:
  107. llgfr %r2,%r2 # unsigned int
  108. jg sys_alarm # branch to system call
  109. #sys32_pause_wrapper # void
  110. .globl compat_sys_utime_wrapper
  111. compat_sys_utime_wrapper:
  112. llgtr %r2,%r2 # char *
  113. llgtr %r3,%r3 # struct compat_utimbuf *
  114. jg compat_sys_utime # branch to system call
  115. .globl sys32_access_wrapper
  116. sys32_access_wrapper:
  117. llgtr %r2,%r2 # const char *
  118. lgfr %r3,%r3 # int
  119. jg sys_access # branch to system call
  120. .globl sys32_nice_wrapper
  121. sys32_nice_wrapper:
  122. lgfr %r2,%r2 # int
  123. jg sys_nice # branch to system call
  124. #sys32_sync_wrapper # void
  125. .globl sys32_kill_wrapper
  126. sys32_kill_wrapper:
  127. lgfr %r2,%r2 # int
  128. lgfr %r3,%r3 # int
  129. jg sys_kill # branch to system call
  130. .globl sys32_rename_wrapper
  131. sys32_rename_wrapper:
  132. llgtr %r2,%r2 # const char *
  133. llgtr %r3,%r3 # const char *
  134. jg sys_rename # branch to system call
  135. .globl sys32_mkdir_wrapper
  136. sys32_mkdir_wrapper:
  137. llgtr %r2,%r2 # const char *
  138. lgfr %r3,%r3 # int
  139. jg sys_mkdir # branch to system call
  140. .globl sys32_rmdir_wrapper
  141. sys32_rmdir_wrapper:
  142. llgtr %r2,%r2 # const char *
  143. jg sys_rmdir # branch to system call
  144. .globl sys32_dup_wrapper
  145. sys32_dup_wrapper:
  146. llgfr %r2,%r2 # unsigned int
  147. jg sys_dup # branch to system call
  148. .globl sys32_pipe_wrapper
  149. sys32_pipe_wrapper:
  150. llgtr %r2,%r2 # u32 *
  151. jg sys_pipe # branch to system call
  152. .globl compat_sys_times_wrapper
  153. compat_sys_times_wrapper:
  154. llgtr %r2,%r2 # struct compat_tms *
  155. jg compat_sys_times # branch to system call
  156. .globl sys32_brk_wrapper
  157. sys32_brk_wrapper:
  158. llgtr %r2,%r2 # unsigned long
  159. jg sys_brk # branch to system call
  160. .globl sys32_setgid16_wrapper
  161. sys32_setgid16_wrapper:
  162. llgfr %r2,%r2 # __kernel_old_gid_emu31_t
  163. jg sys32_setgid16 # branch to system call
  164. #sys32_getgid16_wrapper # void
  165. .globl sys32_signal_wrapper
  166. sys32_signal_wrapper:
  167. lgfr %r2,%r2 # int
  168. llgtr %r3,%r3 # __sighandler_t
  169. jg sys_signal
  170. #sys32_geteuid16_wrapper # void
  171. #sys32_getegid16_wrapper # void
  172. .globl sys32_acct_wrapper
  173. sys32_acct_wrapper:
  174. llgtr %r2,%r2 # char *
  175. jg sys_acct # branch to system call
  176. .globl sys32_umount_wrapper
  177. sys32_umount_wrapper:
  178. llgtr %r2,%r2 # char *
  179. lgfr %r3,%r3 # int
  180. jg sys_umount # branch to system call
  181. .globl compat_sys_ioctl_wrapper
  182. compat_sys_ioctl_wrapper:
  183. llgfr %r2,%r2 # unsigned int
  184. llgfr %r3,%r3 # unsigned int
  185. llgfr %r4,%r4 # unsigned int
  186. jg compat_sys_ioctl # branch to system call
  187. .globl compat_sys_fcntl_wrapper
  188. compat_sys_fcntl_wrapper:
  189. llgfr %r2,%r2 # unsigned int
  190. llgfr %r3,%r3 # unsigned int
  191. llgfr %r4,%r4 # unsigned long
  192. jg compat_sys_fcntl # branch to system call
  193. .globl sys32_setpgid_wrapper
  194. sys32_setpgid_wrapper:
  195. lgfr %r2,%r2 # pid_t
  196. lgfr %r3,%r3 # pid_t
  197. jg sys_setpgid # branch to system call
  198. .globl sys32_umask_wrapper
  199. sys32_umask_wrapper:
  200. lgfr %r2,%r2 # int
  201. jg sys_umask # branch to system call
  202. .globl sys32_chroot_wrapper
  203. sys32_chroot_wrapper:
  204. llgtr %r2,%r2 # char *
  205. jg sys_chroot # branch to system call
  206. .globl sys32_ustat_wrapper
  207. sys32_ustat_wrapper:
  208. llgfr %r2,%r2 # dev_t
  209. llgtr %r3,%r3 # struct ustat *
  210. jg sys_ustat
  211. .globl sys32_dup2_wrapper
  212. sys32_dup2_wrapper:
  213. llgfr %r2,%r2 # unsigned int
  214. llgfr %r3,%r3 # unsigned int
  215. jg sys_dup2 # branch to system call
  216. #sys32_getppid_wrapper # void
  217. #sys32_getpgrp_wrapper # void
  218. #sys32_setsid_wrapper # void
  219. .globl sys32_sigaction_wrapper
  220. sys32_sigaction_wrapper:
  221. lgfr %r2,%r2 # int
  222. llgtr %r3,%r3 # const struct old_sigaction *
  223. llgtr %r4,%r4 # struct old_sigaction32 *
  224. jg sys32_sigaction # branch to system call
  225. .globl sys32_setreuid16_wrapper
  226. sys32_setreuid16_wrapper:
  227. llgfr %r2,%r2 # __kernel_old_uid_emu31_t
  228. llgfr %r3,%r3 # __kernel_old_uid_emu31_t
  229. jg sys32_setreuid16 # branch to system call
  230. .globl sys32_setregid16_wrapper
  231. sys32_setregid16_wrapper:
  232. llgfr %r2,%r2 # __kernel_old_gid_emu31_t
  233. llgfr %r3,%r3 # __kernel_old_gid_emu31_t
  234. jg sys32_setregid16 # branch to system call
  235. .globl sys_sigsuspend_wrapper
  236. sys_sigsuspend_wrapper:
  237. lgfr %r2,%r2 # int
  238. lgfr %r3,%r3 # int
  239. llgfr %r4,%r4 # old_sigset_t
  240. jg sys_sigsuspend
  241. .globl compat_sys_sigpending_wrapper
  242. compat_sys_sigpending_wrapper:
  243. llgtr %r2,%r2 # compat_old_sigset_t *
  244. jg compat_sys_sigpending # branch to system call
  245. .globl sys32_sethostname_wrapper
  246. sys32_sethostname_wrapper:
  247. llgtr %r2,%r2 # char *
  248. lgfr %r3,%r3 # int
  249. jg sys_sethostname # branch to system call
  250. .globl compat_sys_setrlimit_wrapper
  251. compat_sys_setrlimit_wrapper:
  252. llgfr %r2,%r2 # unsigned int
  253. llgtr %r3,%r3 # struct rlimit_emu31 *
  254. jg compat_sys_setrlimit # branch to system call
  255. .globl compat_sys_old_getrlimit_wrapper
  256. compat_sys_old_getrlimit_wrapper:
  257. llgfr %r2,%r2 # unsigned int
  258. llgtr %r3,%r3 # struct rlimit_emu31 *
  259. jg compat_sys_old_getrlimit # branch to system call
  260. .globl compat_sys_getrlimit_wrapper
  261. compat_sys_getrlimit_wrapper:
  262. llgfr %r2,%r2 # unsigned int
  263. llgtr %r3,%r3 # struct rlimit_emu31 *
  264. jg compat_sys_getrlimit # branch to system call
  265. .globl sys32_mmap2_wrapper
  266. sys32_mmap2_wrapper:
  267. llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
  268. jg sys32_mmap2 # branch to system call
  269. .globl compat_sys_getrusage_wrapper
  270. compat_sys_getrusage_wrapper:
  271. lgfr %r2,%r2 # int
  272. llgtr %r3,%r3 # struct rusage_emu31 *
  273. jg compat_sys_getrusage # branch to system call
  274. .globl sys32_gettimeofday_wrapper
  275. sys32_gettimeofday_wrapper:
  276. llgtr %r2,%r2 # struct timeval_emu31 *
  277. llgtr %r3,%r3 # struct timezone *
  278. jg sys32_gettimeofday # branch to system call
  279. .globl sys32_settimeofday_wrapper
  280. sys32_settimeofday_wrapper:
  281. llgtr %r2,%r2 # struct timeval_emu31 *
  282. llgtr %r3,%r3 # struct timezone *
  283. jg sys32_settimeofday # branch to system call
  284. .globl sys32_getgroups16_wrapper
  285. sys32_getgroups16_wrapper:
  286. lgfr %r2,%r2 # int
  287. llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
  288. jg sys32_getgroups16 # branch to system call
  289. .globl sys32_setgroups16_wrapper
  290. sys32_setgroups16_wrapper:
  291. lgfr %r2,%r2 # int
  292. llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
  293. jg sys32_setgroups16 # branch to system call
  294. .globl sys32_symlink_wrapper
  295. sys32_symlink_wrapper:
  296. llgtr %r2,%r2 # const char *
  297. llgtr %r3,%r3 # const char *
  298. jg sys_symlink # branch to system call
  299. .globl sys32_readlink_wrapper
  300. sys32_readlink_wrapper:
  301. llgtr %r2,%r2 # const char *
  302. llgtr %r3,%r3 # char *
  303. lgfr %r4,%r4 # int
  304. jg sys_readlink # branch to system call
  305. .globl sys32_uselib_wrapper
  306. sys32_uselib_wrapper:
  307. llgtr %r2,%r2 # const char *
  308. jg sys_uselib # branch to system call
  309. .globl sys32_swapon_wrapper
  310. sys32_swapon_wrapper:
  311. llgtr %r2,%r2 # const char *
  312. lgfr %r3,%r3 # int
  313. jg sys_swapon # branch to system call
  314. .globl sys32_reboot_wrapper
  315. sys32_reboot_wrapper:
  316. lgfr %r2,%r2 # int
  317. lgfr %r3,%r3 # int
  318. llgfr %r4,%r4 # unsigned int
  319. llgtr %r5,%r5 # void *
  320. jg sys_reboot # branch to system call
  321. .globl old32_readdir_wrapper
  322. old32_readdir_wrapper:
  323. llgfr %r2,%r2 # unsigned int
  324. llgtr %r3,%r3 # void *
  325. llgfr %r4,%r4 # unsigned int
  326. jg compat_sys_old_readdir # branch to system call
  327. .globl old32_mmap_wrapper
  328. old32_mmap_wrapper:
  329. llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
  330. jg old32_mmap # branch to system call
  331. .globl sys32_munmap_wrapper
  332. sys32_munmap_wrapper:
  333. llgfr %r2,%r2 # unsigned long
  334. llgfr %r3,%r3 # size_t
  335. jg sys_munmap # branch to system call
  336. .globl sys32_truncate_wrapper
  337. sys32_truncate_wrapper:
  338. llgtr %r2,%r2 # const char *
  339. llgfr %r3,%r3 # unsigned long
  340. jg sys_truncate # branch to system call
  341. .globl sys32_ftruncate_wrapper
  342. sys32_ftruncate_wrapper:
  343. llgfr %r2,%r2 # unsigned int
  344. llgfr %r3,%r3 # unsigned long
  345. jg sys_ftruncate # branch to system call
  346. .globl sys32_fchmod_wrapper
  347. sys32_fchmod_wrapper:
  348. llgfr %r2,%r2 # unsigned int
  349. llgfr %r3,%r3 # mode_t
  350. jg sys_fchmod # branch to system call
  351. .globl sys32_fchown16_wrapper
  352. sys32_fchown16_wrapper:
  353. llgfr %r2,%r2 # unsigned int
  354. llgfr %r3,%r3 # compat_uid_t
  355. llgfr %r4,%r4 # compat_uid_t
  356. jg sys32_fchown16 # branch to system call
  357. .globl sys32_getpriority_wrapper
  358. sys32_getpriority_wrapper:
  359. lgfr %r2,%r2 # int
  360. lgfr %r3,%r3 # int
  361. jg sys_getpriority # branch to system call
  362. .globl sys32_setpriority_wrapper
  363. sys32_setpriority_wrapper:
  364. lgfr %r2,%r2 # int
  365. lgfr %r3,%r3 # int
  366. lgfr %r4,%r4 # int
  367. jg sys_setpriority # branch to system call
  368. .globl compat_sys_statfs_wrapper
  369. compat_sys_statfs_wrapper:
  370. llgtr %r2,%r2 # char *
  371. llgtr %r3,%r3 # struct compat_statfs *
  372. jg compat_sys_statfs # branch to system call
  373. .globl compat_sys_fstatfs_wrapper
  374. compat_sys_fstatfs_wrapper:
  375. llgfr %r2,%r2 # unsigned int
  376. llgtr %r3,%r3 # struct compat_statfs *
  377. jg compat_sys_fstatfs # branch to system call
  378. .globl compat_sys_socketcall_wrapper
  379. compat_sys_socketcall_wrapper:
  380. lgfr %r2,%r2 # int
  381. llgtr %r3,%r3 # u32 *
  382. jg compat_sys_socketcall # branch to system call
  383. .globl sys32_syslog_wrapper
  384. sys32_syslog_wrapper:
  385. lgfr %r2,%r2 # int
  386. llgtr %r3,%r3 # char *
  387. lgfr %r4,%r4 # int
  388. jg sys_syslog # branch to system call
  389. .globl compat_sys_setitimer_wrapper
  390. compat_sys_setitimer_wrapper:
  391. lgfr %r2,%r2 # int
  392. llgtr %r3,%r3 # struct itimerval_emu31 *
  393. llgtr %r4,%r4 # struct itimerval_emu31 *
  394. jg compat_sys_setitimer # branch to system call
  395. .globl compat_sys_getitimer_wrapper
  396. compat_sys_getitimer_wrapper:
  397. lgfr %r2,%r2 # int
  398. llgtr %r3,%r3 # struct itimerval_emu31 *
  399. jg compat_sys_getitimer # branch to system call
  400. .globl compat_sys_newstat_wrapper
  401. compat_sys_newstat_wrapper:
  402. llgtr %r2,%r2 # char *
  403. llgtr %r3,%r3 # struct stat_emu31 *
  404. jg compat_sys_newstat # branch to system call
  405. .globl compat_sys_newlstat_wrapper
  406. compat_sys_newlstat_wrapper:
  407. llgtr %r2,%r2 # char *
  408. llgtr %r3,%r3 # struct stat_emu31 *
  409. jg compat_sys_newlstat # branch to system call
  410. .globl compat_sys_newfstat_wrapper
  411. compat_sys_newfstat_wrapper:
  412. llgfr %r2,%r2 # unsigned int
  413. llgtr %r3,%r3 # struct stat_emu31 *
  414. jg compat_sys_newfstat # branch to system call
  415. #sys32_vhangup_wrapper # void
  416. .globl compat_sys_wait4_wrapper
  417. compat_sys_wait4_wrapper:
  418. lgfr %r2,%r2 # pid_t
  419. llgtr %r3,%r3 # unsigned int *
  420. lgfr %r4,%r4 # int
  421. llgtr %r5,%r5 # struct rusage *
  422. jg compat_sys_wait4 # branch to system call
  423. .globl sys32_swapoff_wrapper
  424. sys32_swapoff_wrapper:
  425. llgtr %r2,%r2 # const char *
  426. jg sys_swapoff # branch to system call
  427. .globl compat_sys_sysinfo_wrapper
  428. compat_sys_sysinfo_wrapper:
  429. llgtr %r2,%r2 # struct sysinfo_emu31 *
  430. jg compat_sys_sysinfo # branch to system call
  431. .globl sys32_ipc_wrapper
  432. sys32_ipc_wrapper:
  433. llgfr %r2,%r2 # uint
  434. lgfr %r3,%r3 # int
  435. lgfr %r4,%r4 # int
  436. lgfr %r5,%r5 # int
  437. llgfr %r6,%r6 # u32
  438. jg sys32_ipc # branch to system call
  439. .globl sys32_fsync_wrapper
  440. sys32_fsync_wrapper:
  441. llgfr %r2,%r2 # unsigned int
  442. jg sys_fsync # branch to system call
  443. #sys32_sigreturn_wrapper # done in sigreturn_glue
  444. #sys32_clone_wrapper # done in clone_glue
  445. .globl sys32_setdomainname_wrapper
  446. sys32_setdomainname_wrapper:
  447. llgtr %r2,%r2 # char *
  448. lgfr %r3,%r3 # int
  449. jg sys_setdomainname # branch to system call
  450. .globl sys32_newuname_wrapper
  451. sys32_newuname_wrapper:
  452. llgtr %r2,%r2 # struct new_utsname *
  453. jg s390x_newuname # branch to system call
  454. .globl compat_sys_adjtimex_wrapper
  455. compat_sys_adjtimex_wrapper:
  456. llgtr %r2,%r2 # struct compat_timex *
  457. jg compat_sys_adjtimex # branch to system call
  458. .globl sys32_mprotect_wrapper
  459. sys32_mprotect_wrapper:
  460. llgtr %r2,%r2 # unsigned long (actually pointer
  461. llgfr %r3,%r3 # size_t
  462. llgfr %r4,%r4 # unsigned long
  463. jg sys_mprotect # branch to system call
  464. .globl compat_sys_sigprocmask_wrapper
  465. compat_sys_sigprocmask_wrapper:
  466. lgfr %r2,%r2 # int
  467. llgtr %r3,%r3 # compat_old_sigset_t *
  468. llgtr %r4,%r4 # compat_old_sigset_t *
  469. jg compat_sys_sigprocmask # branch to system call
  470. .globl sys32_init_module_wrapper
  471. sys32_init_module_wrapper:
  472. llgtr %r2,%r2 # void *
  473. llgfr %r3,%r3 # unsigned long
  474. llgtr %r4,%r4 # char *
  475. jg sys32_init_module # branch to system call
  476. .globl sys32_delete_module_wrapper
  477. sys32_delete_module_wrapper:
  478. llgtr %r2,%r2 # const char *
  479. llgfr %r3,%r3 # unsigned int
  480. jg sys32_delete_module # branch to system call
  481. .globl sys32_quotactl_wrapper
  482. sys32_quotactl_wrapper:
  483. llgfr %r2,%r2 # unsigned int
  484. llgtr %r3,%r3 # const char *
  485. llgfr %r4,%r4 # qid_t
  486. llgtr %r5,%r5 # caddr_t
  487. jg sys_quotactl # branch to system call
  488. .globl sys32_getpgid_wrapper
  489. sys32_getpgid_wrapper:
  490. lgfr %r2,%r2 # pid_t
  491. jg sys_getpgid # branch to system call
  492. .globl sys32_fchdir_wrapper
  493. sys32_fchdir_wrapper:
  494. llgfr %r2,%r2 # unsigned int
  495. jg sys_fchdir # branch to system call
  496. .globl sys32_bdflush_wrapper
  497. sys32_bdflush_wrapper:
  498. lgfr %r2,%r2 # int
  499. lgfr %r3,%r3 # long
  500. jg sys_bdflush # branch to system call
  501. .globl sys32_sysfs_wrapper
  502. sys32_sysfs_wrapper:
  503. lgfr %r2,%r2 # int
  504. llgfr %r3,%r3 # unsigned long
  505. llgfr %r4,%r4 # unsigned long
  506. jg sys_sysfs # branch to system call
  507. .globl sys32_personality_wrapper
  508. sys32_personality_wrapper:
  509. llgfr %r2,%r2 # unsigned long
  510. jg s390x_personality # branch to system call
  511. .globl sys32_setfsuid16_wrapper
  512. sys32_setfsuid16_wrapper:
  513. llgfr %r2,%r2 # __kernel_old_uid_emu31_t
  514. jg sys32_setfsuid16 # branch to system call
  515. .globl sys32_setfsgid16_wrapper
  516. sys32_setfsgid16_wrapper:
  517. llgfr %r2,%r2 # __kernel_old_gid_emu31_t
  518. jg sys32_setfsgid16 # branch to system call
  519. .globl sys32_llseek_wrapper
  520. sys32_llseek_wrapper:
  521. llgfr %r2,%r2 # unsigned int
  522. llgfr %r3,%r3 # unsigned long
  523. llgfr %r4,%r4 # unsigned long
  524. llgtr %r5,%r5 # loff_t *
  525. llgfr %r6,%r6 # unsigned int
  526. jg sys_llseek # branch to system call
  527. .globl sys32_getdents_wrapper
  528. sys32_getdents_wrapper:
  529. llgfr %r2,%r2 # unsigned int
  530. llgtr %r3,%r3 # void *
  531. llgfr %r4,%r4 # unsigned int
  532. jg compat_sys_getdents # branch to system call
  533. .globl compat_sys_select_wrapper
  534. compat_sys_select_wrapper:
  535. lgfr %r2,%r2 # int
  536. llgtr %r3,%r3 # compat_fd_set *
  537. llgtr %r4,%r4 # compat_fd_set *
  538. llgtr %r5,%r5 # compat_fd_set *
  539. llgtr %r6,%r6 # struct compat_timeval *
  540. jg compat_sys_select # branch to system call
  541. .globl sys32_flock_wrapper
  542. sys32_flock_wrapper:
  543. llgfr %r2,%r2 # unsigned int
  544. llgfr %r3,%r3 # unsigned int
  545. jg sys_flock # branch to system call
  546. .globl sys32_msync_wrapper
  547. sys32_msync_wrapper:
  548. llgfr %r2,%r2 # unsigned long
  549. llgfr %r3,%r3 # size_t
  550. lgfr %r4,%r4 # int
  551. jg sys_msync # branch to system call
  552. .globl compat_sys_readv_wrapper
  553. compat_sys_readv_wrapper:
  554. lgfr %r2,%r2 # int
  555. llgtr %r3,%r3 # const struct compat_iovec *
  556. llgfr %r4,%r4 # unsigned long
  557. jg compat_sys_readv # branch to system call
  558. .globl compat_sys_writev_wrapper
  559. compat_sys_writev_wrapper:
  560. lgfr %r2,%r2 # int
  561. llgtr %r3,%r3 # const struct compat_iovec *
  562. llgfr %r4,%r4 # unsigned long
  563. jg compat_sys_writev # branch to system call
  564. .globl sys32_getsid_wrapper
  565. sys32_getsid_wrapper:
  566. lgfr %r2,%r2 # pid_t
  567. jg sys_getsid # branch to system call
  568. .globl sys32_fdatasync_wrapper
  569. sys32_fdatasync_wrapper:
  570. llgfr %r2,%r2 # unsigned int
  571. jg sys_fdatasync # branch to system call
  572. #sys32_sysctl_wrapper # tbd
  573. .globl sys32_mlock_wrapper
  574. sys32_mlock_wrapper:
  575. llgfr %r2,%r2 # unsigned long
  576. llgfr %r3,%r3 # size_t
  577. jg sys_mlock # branch to system call
  578. .globl sys32_munlock_wrapper
  579. sys32_munlock_wrapper:
  580. llgfr %r2,%r2 # unsigned long
  581. llgfr %r3,%r3 # size_t
  582. jg sys_munlock # branch to system call
  583. .globl sys32_mlockall_wrapper
  584. sys32_mlockall_wrapper:
  585. lgfr %r2,%r2 # int
  586. jg sys_mlockall # branch to system call
  587. #sys32_munlockall_wrapper # void
  588. .globl sys32_sched_setparam_wrapper
  589. sys32_sched_setparam_wrapper:
  590. lgfr %r2,%r2 # pid_t
  591. llgtr %r3,%r3 # struct sched_param *
  592. jg sys_sched_setparam # branch to system call
  593. .globl sys32_sched_getparam_wrapper
  594. sys32_sched_getparam_wrapper:
  595. lgfr %r2,%r2 # pid_t
  596. llgtr %r3,%r3 # struct sched_param *
  597. jg sys_sched_getparam # branch to system call
  598. .globl sys32_sched_setscheduler_wrapper
  599. sys32_sched_setscheduler_wrapper:
  600. lgfr %r2,%r2 # pid_t
  601. lgfr %r3,%r3 # int
  602. llgtr %r4,%r4 # struct sched_param *
  603. jg sys_sched_setscheduler # branch to system call
  604. .globl sys32_sched_getscheduler_wrapper
  605. sys32_sched_getscheduler_wrapper:
  606. lgfr %r2,%r2 # pid_t
  607. jg sys_sched_getscheduler # branch to system call
  608. #sys32_sched_yield_wrapper # void
  609. .globl sys32_sched_get_priority_max_wrapper
  610. sys32_sched_get_priority_max_wrapper:
  611. lgfr %r2,%r2 # int
  612. jg sys_sched_get_priority_max # branch to system call
  613. .globl sys32_sched_get_priority_min_wrapper
  614. sys32_sched_get_priority_min_wrapper:
  615. lgfr %r2,%r2 # int
  616. jg sys_sched_get_priority_min # branch to system call
  617. .globl sys32_sched_rr_get_interval_wrapper
  618. sys32_sched_rr_get_interval_wrapper:
  619. lgfr %r2,%r2 # pid_t
  620. llgtr %r3,%r3 # struct compat_timespec *
  621. jg sys32_sched_rr_get_interval # branch to system call
  622. .globl compat_sys_nanosleep_wrapper
  623. compat_sys_nanosleep_wrapper:
  624. llgtr %r2,%r2 # struct compat_timespec *
  625. llgtr %r3,%r3 # struct compat_timespec *
  626. jg compat_sys_nanosleep # branch to system call
  627. .globl sys32_mremap_wrapper
  628. sys32_mremap_wrapper:
  629. llgfr %r2,%r2 # unsigned long
  630. llgfr %r3,%r3 # unsigned long
  631. llgfr %r4,%r4 # unsigned long
  632. llgfr %r5,%r5 # unsigned long
  633. llgfr %r6,%r6 # unsigned long
  634. jg sys_mremap # branch to system call
  635. .globl sys32_setresuid16_wrapper
  636. sys32_setresuid16_wrapper:
  637. llgfr %r2,%r2 # __kernel_old_uid_emu31_t
  638. llgfr %r3,%r3 # __kernel_old_uid_emu31_t
  639. llgfr %r4,%r4 # __kernel_old_uid_emu31_t
  640. jg sys32_setresuid16 # branch to system call
  641. .globl sys32_getresuid16_wrapper
  642. sys32_getresuid16_wrapper:
  643. llgtr %r2,%r2 # __kernel_old_uid_emu31_t *
  644. llgtr %r3,%r3 # __kernel_old_uid_emu31_t *
  645. llgtr %r4,%r4 # __kernel_old_uid_emu31_t *
  646. jg sys32_getresuid16 # branch to system call
  647. .globl sys32_poll_wrapper
  648. sys32_poll_wrapper:
  649. llgtr %r2,%r2 # struct pollfd *
  650. llgfr %r3,%r3 # unsigned int
  651. lgfr %r4,%r4 # long
  652. jg sys_poll # branch to system call
  653. .globl compat_sys_nfsservctl_wrapper
  654. compat_sys_nfsservctl_wrapper:
  655. lgfr %r2,%r2 # int
  656. llgtr %r3,%r3 # struct compat_nfsctl_arg*
  657. llgtr %r4,%r4 # union compat_nfsctl_res*
  658. jg compat_sys_nfsservctl # branch to system call
  659. .globl sys32_setresgid16_wrapper
  660. sys32_setresgid16_wrapper:
  661. llgfr %r2,%r2 # __kernel_old_gid_emu31_t
  662. llgfr %r3,%r3 # __kernel_old_gid_emu31_t
  663. llgfr %r4,%r4 # __kernel_old_gid_emu31_t
  664. jg sys32_setresgid16 # branch to system call
  665. .globl sys32_getresgid16_wrapper
  666. sys32_getresgid16_wrapper:
  667. llgtr %r2,%r2 # __kernel_old_gid_emu31_t *
  668. llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
  669. llgtr %r4,%r4 # __kernel_old_gid_emu31_t *
  670. jg sys32_getresgid16 # branch to system call
  671. .globl sys32_prctl_wrapper
  672. sys32_prctl_wrapper:
  673. lgfr %r2,%r2 # int
  674. llgfr %r3,%r3 # unsigned long
  675. llgfr %r4,%r4 # unsigned long
  676. llgfr %r5,%r5 # unsigned long
  677. llgfr %r6,%r6 # unsigned long
  678. jg sys_prctl # branch to system call
  679. #sys32_rt_sigreturn_wrapper # done in rt_sigreturn_glue
  680. .globl sys32_rt_sigaction_wrapper
  681. sys32_rt_sigaction_wrapper:
  682. lgfr %r2,%r2 # int
  683. llgtr %r3,%r3 # const struct sigaction_emu31 *
  684. llgtr %r4,%r4 # const struct sigaction_emu31 *
  685. llgfr %r5,%r5 # size_t
  686. jg sys32_rt_sigaction # branch to system call
  687. .globl sys32_rt_sigprocmask_wrapper
  688. sys32_rt_sigprocmask_wrapper:
  689. lgfr %r2,%r2 # int
  690. llgtr %r3,%r3 # old_sigset_emu31 *
  691. llgtr %r4,%r4 # old_sigset_emu31 *
  692. llgfr %r5,%r5 # size_t
  693. jg sys32_rt_sigprocmask # branch to system call
  694. .globl sys32_rt_sigpending_wrapper
  695. sys32_rt_sigpending_wrapper:
  696. llgtr %r2,%r2 # sigset_emu31 *
  697. llgfr %r3,%r3 # size_t
  698. jg sys32_rt_sigpending # branch to system call
  699. .globl compat_sys_rt_sigtimedwait_wrapper
  700. compat_sys_rt_sigtimedwait_wrapper:
  701. llgtr %r2,%r2 # const sigset_emu31_t *
  702. llgtr %r3,%r3 # siginfo_emu31_t *
  703. llgtr %r4,%r4 # const struct compat_timespec *
  704. llgfr %r5,%r5 # size_t
  705. jg compat_sys_rt_sigtimedwait # branch to system call
  706. .globl sys32_rt_sigqueueinfo_wrapper
  707. sys32_rt_sigqueueinfo_wrapper:
  708. lgfr %r2,%r2 # int
  709. lgfr %r3,%r3 # int
  710. llgtr %r4,%r4 # siginfo_emu31_t *
  711. jg sys32_rt_sigqueueinfo # branch to system call
  712. .globl compat_sys_rt_sigsuspend_wrapper
  713. compat_sys_rt_sigsuspend_wrapper:
  714. llgtr %r2,%r2 # compat_sigset_t *
  715. llgfr %r3,%r3 # compat_size_t
  716. jg compat_sys_rt_sigsuspend
  717. .globl sys32_pread64_wrapper
  718. sys32_pread64_wrapper:
  719. llgfr %r2,%r2 # unsigned int
  720. llgtr %r3,%r3 # char *
  721. llgfr %r4,%r4 # size_t
  722. llgfr %r5,%r5 # u32
  723. llgfr %r6,%r6 # u32
  724. jg sys32_pread64 # branch to system call
  725. .globl sys32_pwrite64_wrapper
  726. sys32_pwrite64_wrapper:
  727. llgfr %r2,%r2 # unsigned int
  728. llgtr %r3,%r3 # const char *
  729. llgfr %r4,%r4 # size_t
  730. llgfr %r5,%r5 # u32
  731. llgfr %r6,%r6 # u32
  732. jg sys32_pwrite64 # branch to system call
  733. .globl sys32_chown16_wrapper
  734. sys32_chown16_wrapper:
  735. llgtr %r2,%r2 # const char *
  736. llgfr %r3,%r3 # __kernel_old_uid_emu31_t
  737. llgfr %r4,%r4 # __kernel_old_gid_emu31_t
  738. jg sys32_chown16 # branch to system call
  739. .globl sys32_getcwd_wrapper
  740. sys32_getcwd_wrapper:
  741. llgtr %r2,%r2 # char *
  742. llgfr %r3,%r3 # unsigned long
  743. jg sys_getcwd # branch to system call
  744. .globl sys32_capget_wrapper
  745. sys32_capget_wrapper:
  746. llgtr %r2,%r2 # cap_user_header_t
  747. llgtr %r3,%r3 # cap_user_data_t
  748. jg sys_capget # branch to system call
  749. .globl sys32_capset_wrapper
  750. sys32_capset_wrapper:
  751. llgtr %r2,%r2 # cap_user_header_t
  752. llgtr %r3,%r3 # const cap_user_data_t
  753. jg sys_capset # branch to system call
  754. .globl sys32_sigaltstack_wrapper
  755. sys32_sigaltstack_wrapper:
  756. llgtr %r2,%r2 # const stack_emu31_t *
  757. llgtr %r3,%r3 # stack_emu31_t *
  758. jg sys32_sigaltstack
  759. .globl sys32_sendfile_wrapper
  760. sys32_sendfile_wrapper:
  761. lgfr %r2,%r2 # int
  762. lgfr %r3,%r3 # int
  763. llgtr %r4,%r4 # __kernel_off_emu31_t *
  764. llgfr %r5,%r5 # size_t
  765. jg sys32_sendfile # branch to system call
  766. #sys32_vfork_wrapper # done in vfork_glue
  767. .globl sys32_truncate64_wrapper
  768. sys32_truncate64_wrapper:
  769. llgtr %r2,%r2 # const char *
  770. llgfr %r3,%r3 # unsigned long
  771. llgfr %r4,%r4 # unsigned long
  772. jg sys32_truncate64 # branch to system call
  773. .globl sys32_ftruncate64_wrapper
  774. sys32_ftruncate64_wrapper:
  775. llgfr %r2,%r2 # unsigned int
  776. llgfr %r3,%r3 # unsigned long
  777. llgfr %r4,%r4 # unsigned long
  778. jg sys32_ftruncate64 # branch to system call
  779. .globl sys32_lchown_wrapper
  780. sys32_lchown_wrapper:
  781. llgtr %r2,%r2 # const char *
  782. llgfr %r3,%r3 # uid_t
  783. llgfr %r4,%r4 # gid_t
  784. jg sys_lchown # branch to system call
  785. #sys32_getuid_wrapper # void
  786. #sys32_getgid_wrapper # void
  787. #sys32_geteuid_wrapper # void
  788. #sys32_getegid_wrapper # void
  789. .globl sys32_setreuid_wrapper
  790. sys32_setreuid_wrapper:
  791. llgfr %r2,%r2 # uid_t
  792. llgfr %r3,%r3 # uid_t
  793. jg sys_setreuid # branch to system call
  794. .globl sys32_setregid_wrapper
  795. sys32_setregid_wrapper:
  796. llgfr %r2,%r2 # gid_t
  797. llgfr %r3,%r3 # gid_t
  798. jg sys_setregid # branch to system call
  799. .globl sys32_getgroups_wrapper
  800. sys32_getgroups_wrapper:
  801. lgfr %r2,%r2 # int
  802. llgtr %r3,%r3 # gid_t *
  803. jg sys_getgroups # branch to system call
  804. .globl sys32_setgroups_wrapper
  805. sys32_setgroups_wrapper:
  806. lgfr %r2,%r2 # int
  807. llgtr %r3,%r3 # gid_t *
  808. jg sys_setgroups # branch to system call
  809. .globl sys32_fchown_wrapper
  810. sys32_fchown_wrapper:
  811. llgfr %r2,%r2 # unsigned int
  812. llgfr %r3,%r3 # uid_t
  813. llgfr %r4,%r4 # gid_t
  814. jg sys_fchown # branch to system call
  815. .globl sys32_setresuid_wrapper
  816. sys32_setresuid_wrapper:
  817. llgfr %r2,%r2 # uid_t
  818. llgfr %r3,%r3 # uid_t
  819. llgfr %r4,%r4 # uid_t
  820. jg sys_setresuid # branch to system call
  821. .globl sys32_getresuid_wrapper
  822. sys32_getresuid_wrapper:
  823. llgtr %r2,%r2 # uid_t *
  824. llgtr %r3,%r3 # uid_t *
  825. llgtr %r4,%r4 # uid_t *
  826. jg sys_getresuid # branch to system call
  827. .globl sys32_setresgid_wrapper
  828. sys32_setresgid_wrapper:
  829. llgfr %r2,%r2 # gid_t
  830. llgfr %r3,%r3 # gid_t
  831. llgfr %r4,%r4 # gid_t
  832. jg sys_setresgid # branch to system call
  833. .globl sys32_getresgid_wrapper
  834. sys32_getresgid_wrapper:
  835. llgtr %r2,%r2 # gid_t *
  836. llgtr %r3,%r3 # gid_t *
  837. llgtr %r4,%r4 # gid_t *
  838. jg sys_getresgid # branch to system call
  839. .globl sys32_chown_wrapper
  840. sys32_chown_wrapper:
  841. llgtr %r2,%r2 # const char *
  842. llgfr %r3,%r3 # uid_t
  843. llgfr %r4,%r4 # gid_t
  844. jg sys_chown # branch to system call
  845. .globl sys32_setuid_wrapper
  846. sys32_setuid_wrapper:
  847. llgfr %r2,%r2 # uid_t
  848. jg sys_setuid # branch to system call
  849. .globl sys32_setgid_wrapper
  850. sys32_setgid_wrapper:
  851. llgfr %r2,%r2 # gid_t
  852. jg sys_setgid # branch to system call
  853. .globl sys32_setfsuid_wrapper
  854. sys32_setfsuid_wrapper:
  855. llgfr %r2,%r2 # uid_t
  856. jg sys_setfsuid # branch to system call
  857. .globl sys32_setfsgid_wrapper
  858. sys32_setfsgid_wrapper:
  859. llgfr %r2,%r2 # gid_t
  860. jg sys_setfsgid # branch to system call
  861. .globl sys32_pivot_root_wrapper
  862. sys32_pivot_root_wrapper:
  863. llgtr %r2,%r2 # const char *
  864. llgtr %r3,%r3 # const char *
  865. jg sys_pivot_root # branch to system call
  866. .globl sys32_mincore_wrapper
  867. sys32_mincore_wrapper:
  868. llgfr %r2,%r2 # unsigned long
  869. llgfr %r3,%r3 # size_t
  870. llgtr %r4,%r4 # unsigned char *
  871. jg sys_mincore # branch to system call
  872. .globl sys32_madvise_wrapper
  873. sys32_madvise_wrapper:
  874. llgfr %r2,%r2 # unsigned long
  875. llgfr %r3,%r3 # size_t
  876. lgfr %r4,%r4 # int
  877. jg sys_madvise # branch to system call
  878. .globl sys32_getdents64_wrapper
  879. sys32_getdents64_wrapper:
  880. llgfr %r2,%r2 # unsigned int
  881. llgtr %r3,%r3 # void *
  882. llgfr %r4,%r4 # unsigned int
  883. jg sys_getdents64 # branch to system call
  884. .globl compat_sys_fcntl64_wrapper
  885. compat_sys_fcntl64_wrapper:
  886. llgfr %r2,%r2 # unsigned int
  887. llgfr %r3,%r3 # unsigned int
  888. llgfr %r4,%r4 # unsigned long
  889. jg compat_sys_fcntl64 # branch to system call
  890. .globl sys32_stat64_wrapper
  891. sys32_stat64_wrapper:
  892. llgtr %r2,%r2 # char *
  893. llgtr %r3,%r3 # struct stat64 *
  894. jg sys32_stat64 # branch to system call
  895. .globl sys32_lstat64_wrapper
  896. sys32_lstat64_wrapper:
  897. llgtr %r2,%r2 # char *
  898. llgtr %r3,%r3 # struct stat64 *
  899. jg sys32_lstat64 # branch to system call
  900. .globl sys32_stime_wrapper
  901. sys32_stime_wrapper:
  902. llgtr %r2,%r2 # long *
  903. jg compat_sys_stime # branch to system call
  904. .globl sys32_sysctl_wrapper
  905. sys32_sysctl_wrapper:
  906. llgtr %r2,%r2 # struct __sysctl_args32 *
  907. jg sys32_sysctl
  908. .globl sys32_fstat64_wrapper
  909. sys32_fstat64_wrapper:
  910. llgfr %r2,%r2 # unsigned long
  911. llgtr %r3,%r3 # struct stat64 *
  912. jg sys32_fstat64 # branch to system call
  913. .globl compat_sys_futex_wrapper
  914. compat_sys_futex_wrapper:
  915. llgtr %r2,%r2 # u32 *
  916. lgfr %r3,%r3 # int
  917. lgfr %r4,%r4 # int
  918. llgtr %r5,%r5 # struct compat_timespec *
  919. llgtr %r6,%r6 # u32 *
  920. lgf %r0,164(%r15) # int
  921. stg %r0,160(%r15)
  922. jg compat_sys_futex # branch to system call
  923. .globl sys32_setxattr_wrapper
  924. sys32_setxattr_wrapper:
  925. llgtr %r2,%r2 # char *
  926. llgtr %r3,%r3 # char *
  927. llgtr %r4,%r4 # void *
  928. llgfr %r5,%r5 # size_t
  929. lgfr %r6,%r6 # int
  930. jg sys_setxattr
  931. .globl sys32_lsetxattr_wrapper
  932. sys32_lsetxattr_wrapper:
  933. llgtr %r2,%r2 # char *
  934. llgtr %r3,%r3 # char *
  935. llgtr %r4,%r4 # void *
  936. llgfr %r5,%r5 # size_t
  937. lgfr %r6,%r6 # int
  938. jg sys_lsetxattr
  939. .globl sys32_fsetxattr_wrapper
  940. sys32_fsetxattr_wrapper:
  941. lgfr %r2,%r2 # int
  942. llgtr %r3,%r3 # char *
  943. llgtr %r4,%r4 # void *
  944. llgfr %r5,%r5 # size_t
  945. lgfr %r6,%r6 # int
  946. jg sys_fsetxattr
  947. .globl sys32_getxattr_wrapper
  948. sys32_getxattr_wrapper:
  949. llgtr %r2,%r2 # char *
  950. llgtr %r3,%r3 # char *
  951. llgtr %r4,%r4 # void *
  952. llgfr %r5,%r5 # size_t
  953. jg sys_getxattr
  954. .globl sys32_lgetxattr_wrapper
  955. sys32_lgetxattr_wrapper:
  956. llgtr %r2,%r2 # char *
  957. llgtr %r3,%r3 # char *
  958. llgtr %r4,%r4 # void *
  959. llgfr %r5,%r5 # size_t
  960. jg sys_lgetxattr
  961. .globl sys32_fgetxattr_wrapper
  962. sys32_fgetxattr_wrapper:
  963. lgfr %r2,%r2 # int
  964. llgtr %r3,%r3 # char *
  965. llgtr %r4,%r4 # void *
  966. llgfr %r5,%r5 # size_t
  967. jg sys_fgetxattr
  968. .globl sys32_listxattr_wrapper
  969. sys32_listxattr_wrapper:
  970. llgtr %r2,%r2 # char *
  971. llgtr %r3,%r3 # char *
  972. llgfr %r4,%r4 # size_t
  973. jg sys_listxattr
  974. .globl sys32_llistxattr_wrapper
  975. sys32_llistxattr_wrapper:
  976. llgtr %r2,%r2 # char *
  977. llgtr %r3,%r3 # char *
  978. llgfr %r4,%r4 # size_t
  979. jg sys_llistxattr
  980. .globl sys32_flistxattr_wrapper
  981. sys32_flistxattr_wrapper:
  982. lgfr %r2,%r2 # int
  983. llgtr %r3,%r3 # char *
  984. llgfr %r4,%r4 # size_t
  985. jg sys_flistxattr
  986. .globl sys32_removexattr_wrapper
  987. sys32_removexattr_wrapper:
  988. llgtr %r2,%r2 # char *
  989. llgtr %r3,%r3 # char *
  990. jg sys_removexattr
  991. .globl sys32_lremovexattr_wrapper
  992. sys32_lremovexattr_wrapper:
  993. llgtr %r2,%r2 # char *
  994. llgtr %r3,%r3 # char *
  995. jg sys_lremovexattr
  996. .globl sys32_fremovexattr_wrapper
  997. sys32_fremovexattr_wrapper:
  998. lgfr %r2,%r2 # int
  999. llgtr %r3,%r3 # char *
  1000. jg sys_fremovexattr
  1001. .globl sys32_sched_setaffinity_wrapper
  1002. sys32_sched_setaffinity_wrapper:
  1003. lgfr %r2,%r2 # int
  1004. llgfr %r3,%r3 # unsigned int
  1005. llgtr %r4,%r4 # unsigned long *
  1006. jg compat_sys_sched_setaffinity
  1007. .globl sys32_sched_getaffinity_wrapper
  1008. sys32_sched_getaffinity_wrapper:
  1009. lgfr %r2,%r2 # int
  1010. llgfr %r3,%r3 # unsigned int
  1011. llgtr %r4,%r4 # unsigned long *
  1012. jg compat_sys_sched_getaffinity
  1013. .globl sys32_exit_group_wrapper
  1014. sys32_exit_group_wrapper:
  1015. lgfr %r2,%r2 # int
  1016. jg sys_exit_group # branch to system call
  1017. .globl sys32_set_tid_address_wrapper
  1018. sys32_set_tid_address_wrapper:
  1019. llgtr %r2,%r2 # int *
  1020. jg sys_set_tid_address # branch to system call
  1021. .globl sys_epoll_create_wrapper
  1022. sys_epoll_create_wrapper:
  1023. lgfr %r2,%r2 # int
  1024. jg sys_epoll_create # branch to system call
  1025. .globl sys_epoll_ctl_wrapper
  1026. sys_epoll_ctl_wrapper:
  1027. lgfr %r2,%r2 # int
  1028. lgfr %r3,%r3 # int
  1029. lgfr %r4,%r4 # int
  1030. llgtr %r5,%r5 # struct epoll_event *
  1031. jg sys_epoll_ctl # branch to system call
  1032. .globl sys_epoll_wait_wrapper
  1033. sys_epoll_wait_wrapper:
  1034. lgfr %r2,%r2 # int
  1035. llgtr %r3,%r3 # struct epoll_event *
  1036. lgfr %r4,%r4 # int
  1037. lgfr %r5,%r5 # int
  1038. jg sys_epoll_wait # branch to system call
  1039. .globl sys32_lookup_dcookie_wrapper
  1040. sys32_lookup_dcookie_wrapper:
  1041. sllg %r2,%r2,32 # get high word of 64bit dcookie
  1042. or %r2,%r3 # get low word of 64bit dcookie
  1043. llgtr %r3,%r4 # char *
  1044. llgfr %r4,%r5 # size_t
  1045. jg sys_lookup_dcookie
  1046. .globl sys32_fadvise64_wrapper
  1047. sys32_fadvise64_wrapper:
  1048. lgfr %r2,%r2 # int
  1049. sllg %r3,%r3,32 # get high word of 64bit loff_t
  1050. or %r3,%r4 # get low word of 64bit loff_t
  1051. llgfr %r4,%r5 # size_t (unsigned long)
  1052. lgfr %r5,%r6 # int
  1053. jg sys32_fadvise64
  1054. .globl sys32_fadvise64_64_wrapper
  1055. sys32_fadvise64_64_wrapper:
  1056. llgtr %r2,%r2 # struct fadvise64_64_args *
  1057. jg sys32_fadvise64_64
  1058. .globl sys32_clock_settime_wrapper
  1059. sys32_clock_settime_wrapper:
  1060. lgfr %r2,%r2 # clockid_t (int)
  1061. llgtr %r3,%r3 # struct compat_timespec *
  1062. jg compat_sys_clock_settime
  1063. .globl sys32_clock_gettime_wrapper
  1064. sys32_clock_gettime_wrapper:
  1065. lgfr %r2,%r2 # clockid_t (int)
  1066. llgtr %r3,%r3 # struct compat_timespec *
  1067. jg compat_sys_clock_gettime
  1068. .globl sys32_clock_getres_wrapper
  1069. sys32_clock_getres_wrapper:
  1070. lgfr %r2,%r2 # clockid_t (int)
  1071. llgtr %r3,%r3 # struct compat_timespec *
  1072. jg compat_sys_clock_getres
  1073. .globl sys32_clock_nanosleep_wrapper
  1074. sys32_clock_nanosleep_wrapper:
  1075. lgfr %r2,%r2 # clockid_t (int)
  1076. lgfr %r3,%r3 # int
  1077. llgtr %r4,%r4 # struct compat_timespec *
  1078. llgtr %r5,%r5 # struct compat_timespec *
  1079. jg compat_sys_clock_nanosleep
  1080. .globl sys32_timer_create_wrapper
  1081. sys32_timer_create_wrapper:
  1082. lgfr %r2,%r2 # timer_t (int)
  1083. llgtr %r3,%r3 # struct compat_sigevent *
  1084. llgtr %r4,%r4 # timer_t *
  1085. jg compat_sys_timer_create
  1086. .globl sys32_timer_settime_wrapper
  1087. sys32_timer_settime_wrapper:
  1088. lgfr %r2,%r2 # timer_t (int)
  1089. lgfr %r3,%r3 # int
  1090. llgtr %r4,%r4 # struct compat_itimerspec *
  1091. llgtr %r5,%r5 # struct compat_itimerspec *
  1092. jg compat_sys_timer_settime
  1093. .globl sys32_timer_gettime_wrapper
  1094. sys32_timer_gettime_wrapper:
  1095. lgfr %r2,%r2 # timer_t (int)
  1096. llgtr %r3,%r3 # struct compat_itimerspec *
  1097. jg compat_sys_timer_gettime
  1098. .globl sys32_timer_getoverrun_wrapper
  1099. sys32_timer_getoverrun_wrapper:
  1100. lgfr %r2,%r2 # timer_t (int)
  1101. jg sys_timer_getoverrun
  1102. .globl sys32_timer_delete_wrapper
  1103. sys32_timer_delete_wrapper:
  1104. lgfr %r2,%r2 # timer_t (int)
  1105. jg sys_timer_delete
  1106. .globl sys32_io_setup_wrapper
  1107. sys32_io_setup_wrapper:
  1108. llgfr %r2,%r2 # unsigned int
  1109. llgtr %r3,%r3 # u32 *
  1110. jg compat_sys_io_setup
  1111. .globl sys32_io_destroy_wrapper
  1112. sys32_io_destroy_wrapper:
  1113. llgfr %r2,%r2 # (aio_context_t) u32
  1114. jg sys_io_destroy
  1115. .globl sys32_io_getevents_wrapper
  1116. sys32_io_getevents_wrapper:
  1117. llgfr %r2,%r2 # (aio_context_t) u32
  1118. lgfr %r3,%r3 # long
  1119. lgfr %r4,%r4 # long
  1120. llgtr %r5,%r5 # struct io_event *
  1121. llgtr %r6,%r6 # struct compat_timespec *
  1122. jg compat_sys_io_getevents
  1123. .globl sys32_io_submit_wrapper
  1124. sys32_io_submit_wrapper:
  1125. llgfr %r2,%r2 # (aio_context_t) u32
  1126. lgfr %r3,%r3 # long
  1127. llgtr %r4,%r4 # struct iocb **
  1128. jg compat_sys_io_submit
  1129. .globl sys32_io_cancel_wrapper
  1130. sys32_io_cancel_wrapper:
  1131. llgfr %r2,%r2 # (aio_context_t) u32
  1132. llgtr %r3,%r3 # struct iocb *
  1133. llgtr %r4,%r4 # struct io_event *
  1134. jg sys_io_cancel
  1135. .globl compat_sys_statfs64_wrapper
  1136. compat_sys_statfs64_wrapper:
  1137. llgtr %r2,%r2 # const char *
  1138. llgfr %r3,%r3 # compat_size_t
  1139. llgtr %r4,%r4 # struct compat_statfs64 *
  1140. jg compat_sys_statfs64
  1141. .globl compat_sys_fstatfs64_wrapper
  1142. compat_sys_fstatfs64_wrapper:
  1143. llgfr %r2,%r2 # unsigned int fd
  1144. llgfr %r3,%r3 # compat_size_t
  1145. llgtr %r4,%r4 # struct compat_statfs64 *
  1146. jg compat_sys_fstatfs64
  1147. .globl compat_sys_mq_open_wrapper
  1148. compat_sys_mq_open_wrapper:
  1149. llgtr %r2,%r2 # const char *
  1150. lgfr %r3,%r3 # int
  1151. llgfr %r4,%r4 # mode_t
  1152. llgtr %r5,%r5 # struct compat_mq_attr *
  1153. jg compat_sys_mq_open
  1154. .globl sys32_mq_unlink_wrapper
  1155. sys32_mq_unlink_wrapper:
  1156. llgtr %r2,%r2 # const char *
  1157. jg sys_mq_unlink
  1158. .globl compat_sys_mq_timedsend_wrapper
  1159. compat_sys_mq_timedsend_wrapper:
  1160. lgfr %r2,%r2 # mqd_t
  1161. llgtr %r3,%r3 # const char *
  1162. llgfr %r4,%r4 # size_t
  1163. llgfr %r5,%r5 # unsigned int
  1164. llgtr %r6,%r6 # const struct compat_timespec *
  1165. jg compat_sys_mq_timedsend
  1166. .globl compat_sys_mq_timedreceive_wrapper
  1167. compat_sys_mq_timedreceive_wrapper:
  1168. lgfr %r2,%r2 # mqd_t
  1169. llgtr %r3,%r3 # char *
  1170. llgfr %r4,%r4 # size_t
  1171. llgtr %r5,%r5 # unsigned int *
  1172. llgtr %r6,%r6 # const struct compat_timespec *
  1173. jg compat_sys_mq_timedreceive
  1174. .globl compat_sys_mq_notify_wrapper
  1175. compat_sys_mq_notify_wrapper:
  1176. lgfr %r2,%r2 # mqd_t
  1177. llgtr %r3,%r3 # struct compat_sigevent *
  1178. jg compat_sys_mq_notify
  1179. .globl compat_sys_mq_getsetattr_wrapper
  1180. compat_sys_mq_getsetattr_wrapper:
  1181. lgfr %r2,%r2 # mqd_t
  1182. llgtr %r3,%r3 # struct compat_mq_attr *
  1183. llgtr %r4,%r4 # struct compat_mq_attr *
  1184. jg compat_sys_mq_getsetattr
  1185. .globl compat_sys_add_key_wrapper
  1186. compat_sys_add_key_wrapper:
  1187. llgtr %r2,%r2 # const char *
  1188. llgtr %r3,%r3 # const char *
  1189. llgtr %r4,%r4 # const void *
  1190. llgfr %r5,%r5 # size_t
  1191. llgfr %r6,%r6 # (key_serial_t) u32
  1192. jg sys_add_key
  1193. .globl compat_sys_request_key_wrapper
  1194. compat_sys_request_key_wrapper:
  1195. llgtr %r2,%r2 # const char *
  1196. llgtr %r3,%r3 # const char *
  1197. llgtr %r4,%r4 # const void *
  1198. llgfr %r5,%r5 # (key_serial_t) u32
  1199. jg sys_request_key
  1200. .globl sys32_remap_file_pages_wrapper
  1201. sys32_remap_file_pages_wrapper:
  1202. llgfr %r2,%r2 # unsigned long
  1203. llgfr %r3,%r3 # unsigned long
  1204. llgfr %r4,%r4 # unsigned long
  1205. llgfr %r5,%r5 # unsigned long
  1206. llgfr %r6,%r6 # unsigned long
  1207. jg sys_remap_file_pages
  1208. .globl compat_sys_waitid_wrapper
  1209. compat_sys_waitid_wrapper:
  1210. lgfr %r2,%r2 # int
  1211. lgfr %r3,%r3 # pid_t
  1212. llgtr %r4,%r4 # siginfo_emu31_t *
  1213. lgfr %r5,%r5 # int
  1214. llgtr %r6,%r6 # struct rusage_emu31 *
  1215. jg compat_sys_waitid
  1216. .globl compat_sys_kexec_load_wrapper
  1217. compat_sys_kexec_load_wrapper:
  1218. llgfr %r2,%r2 # unsigned long
  1219. llgfr %r3,%r3 # unsigned long
  1220. llgtr %r4,%r4 # struct kexec_segment *
  1221. llgfr %r5,%r5 # unsigned long
  1222. jg compat_sys_kexec_load
  1223. .globl sys_ioprio_set_wrapper
  1224. sys_ioprio_set_wrapper:
  1225. lgfr %r2,%r2 # int
  1226. lgfr %r3,%r3 # int
  1227. lgfr %r4,%r4 # int
  1228. jg sys_ioprio_set
  1229. .globl sys_ioprio_get_wrapper
  1230. sys_ioprio_get_wrapper:
  1231. lgfr %r2,%r2 # int
  1232. lgfr %r3,%r3 # int
  1233. jg sys_ioprio_get
  1234. .globl sys_inotify_add_watch_wrapper
  1235. sys_inotify_add_watch_wrapper:
  1236. lgfr %r2,%r2 # int
  1237. llgtr %r3,%r3 # const char *
  1238. llgfr %r4,%r4 # u32
  1239. jg sys_inotify_add_watch
  1240. .globl sys_inotify_rm_watch_wrapper
  1241. sys_inotify_rm_watch_wrapper:
  1242. lgfr %r2,%r2 # int
  1243. llgfr %r3,%r3 # u32
  1244. jg sys_inotify_rm_watch
  1245. .globl compat_sys_openat_wrapper
  1246. compat_sys_openat_wrapper:
  1247. llgfr %r2,%r2 # unsigned int
  1248. llgtr %r3,%r3 # const char *
  1249. lgfr %r4,%r4 # int
  1250. lgfr %r5,%r5 # int
  1251. jg compat_sys_openat
  1252. .globl sys_mkdirat_wrapper
  1253. sys_mkdirat_wrapper:
  1254. lgfr %r2,%r2 # int
  1255. llgtr %r3,%r3 # const char *
  1256. lgfr %r4,%r4 # int
  1257. jg sys_mkdirat
  1258. .globl sys_mknodat_wrapper
  1259. sys_mknodat_wrapper:
  1260. lgfr %r2,%r2 # int
  1261. llgtr %r3,%r3 # const char *
  1262. lgfr %r4,%r4 # int
  1263. llgfr %r5,%r5 # unsigned int
  1264. jg sys_mknodat
  1265. .globl sys_fchownat_wrapper
  1266. sys_fchownat_wrapper:
  1267. lgfr %r2,%r2 # int
  1268. llgtr %r3,%r3 # const char *
  1269. llgfr %r4,%r4 # uid_t
  1270. llgfr %r5,%r5 # gid_t
  1271. lgfr %r6,%r6 # int
  1272. jg sys_fchownat
  1273. .globl compat_sys_futimesat_wrapper
  1274. compat_sys_futimesat_wrapper:
  1275. llgfr %r2,%r2 # unsigned int
  1276. llgtr %r3,%r3 # char *
  1277. llgtr %r4,%r4 # struct timeval *
  1278. jg compat_sys_futimesat
  1279. .globl sys32_fstatat64_wrapper
  1280. sys32_fstatat64_wrapper:
  1281. llgfr %r2,%r2 # unsigned int
  1282. llgtr %r3,%r3 # char *
  1283. llgtr %r4,%r4 # struct stat64 *
  1284. lgfr %r5,%r5 # int
  1285. jg sys32_fstatat64
  1286. .globl sys_unlinkat_wrapper
  1287. sys_unlinkat_wrapper:
  1288. lgfr %r2,%r2 # int
  1289. llgtr %r3,%r3 # const char *
  1290. lgfr %r4,%r4 # int
  1291. jg sys_unlinkat
  1292. .globl sys_renameat_wrapper
  1293. sys_renameat_wrapper:
  1294. lgfr %r2,%r2 # int
  1295. llgtr %r3,%r3 # const char *
  1296. lgfr %r4,%r4 # int
  1297. llgtr %r5,%r5 # const char *
  1298. jg sys_renameat
  1299. .globl sys_linkat_wrapper
  1300. sys_linkat_wrapper:
  1301. lgfr %r2,%r2 # int
  1302. llgtr %r3,%r3 # const char *
  1303. lgfr %r4,%r4 # int
  1304. llgtr %r5,%r5 # const char *
  1305. lgfr %r6,%r6 # int
  1306. jg sys_linkat
  1307. .globl sys_symlinkat_wrapper
  1308. sys_symlinkat_wrapper:
  1309. llgtr %r2,%r2 # const char *
  1310. lgfr %r3,%r3 # int
  1311. llgtr %r4,%r4 # const char *
  1312. jg sys_symlinkat
  1313. .globl sys_readlinkat_wrapper
  1314. sys_readlinkat_wrapper:
  1315. lgfr %r2,%r2 # int
  1316. llgtr %r3,%r3 # const char *
  1317. llgtr %r4,%r4 # char *
  1318. lgfr %r5,%r5 # int
  1319. jg sys_readlinkat
  1320. .globl sys_fchmodat_wrapper
  1321. sys_fchmodat_wrapper:
  1322. lgfr %r2,%r2 # int
  1323. llgtr %r3,%r3 # const char *
  1324. llgfr %r4,%r4 # mode_t
  1325. jg sys_fchmodat
  1326. .globl sys_faccessat_wrapper
  1327. sys_faccessat_wrapper:
  1328. lgfr %r2,%r2 # int
  1329. llgtr %r3,%r3 # const char *
  1330. lgfr %r4,%r4 # int
  1331. jg sys_faccessat
  1332. .globl compat_sys_pselect6_wrapper
  1333. compat_sys_pselect6_wrapper:
  1334. lgfr %r2,%r2 # int
  1335. llgtr %r3,%r3 # fd_set *
  1336. llgtr %r4,%r4 # fd_set *
  1337. llgtr %r5,%r5 # fd_set *
  1338. llgtr %r6,%r6 # struct timespec *
  1339. llgt %r0,164(%r15) # void *
  1340. stg %r0,160(%r15)
  1341. jg compat_sys_pselect6
  1342. .globl compat_sys_ppoll_wrapper
  1343. compat_sys_ppoll_wrapper:
  1344. llgtr %r2,%r2 # struct pollfd *
  1345. llgfr %r3,%r3 # unsigned int
  1346. llgtr %r4,%r4 # struct timespec *
  1347. llgtr %r5,%r5 # const sigset_t *
  1348. llgfr %r6,%r6 # size_t
  1349. jg compat_sys_ppoll
  1350. .globl sys_unshare_wrapper
  1351. sys_unshare_wrapper:
  1352. llgfr %r2,%r2 # unsigned long
  1353. jg sys_unshare
  1354. .globl compat_sys_set_robust_list_wrapper
  1355. compat_sys_set_robust_list_wrapper:
  1356. llgtr %r2,%r2 # struct compat_robust_list_head *
  1357. llgfr %r3,%r3 # size_t
  1358. jg compat_sys_set_robust_list
  1359. .globl compat_sys_get_robust_list_wrapper
  1360. compat_sys_get_robust_list_wrapper:
  1361. lgfr %r2,%r2 # int
  1362. llgtr %r3,%r3 # compat_uptr_t_t *
  1363. llgtr %r4,%r4 # compat_size_t *
  1364. jg compat_sys_get_robust_list
  1365. .globl sys_splice_wrapper
  1366. sys_splice_wrapper:
  1367. lgfr %r2,%r2 # int
  1368. llgtr %r3,%r3 # loff_t *
  1369. lgfr %r4,%r4 # int
  1370. llgtr %r5,%r5 # loff_t *
  1371. llgfr %r6,%r6 # size_t
  1372. llgf %r0,164(%r15) # unsigned int
  1373. stg %r0,160(%r15)
  1374. jg sys_splice
  1375. .globl sys_sync_file_range_wrapper
  1376. sys_sync_file_range_wrapper:
  1377. lgfr %r2,%r2 # int
  1378. sllg %r3,%r3,32 # get high word of 64bit loff_t
  1379. or %r3,%r4 # get low word of 64bit loff_t
  1380. sllg %r4,%r5,32 # get high word of 64bit loff_t
  1381. or %r4,%r6 # get low word of 64bit loff_t
  1382. llgf %r5,164(%r15) # unsigned int
  1383. jg sys_sync_file_range
  1384. .globl sys_tee_wrapper
  1385. sys_tee_wrapper:
  1386. lgfr %r2,%r2 # int
  1387. lgfr %r3,%r3 # int
  1388. llgfr %r4,%r4 # size_t
  1389. llgfr %r5,%r5 # unsigned int
  1390. jg sys_tee
  1391. .globl compat_sys_vmsplice_wrapper
  1392. compat_sys_vmsplice_wrapper:
  1393. lgfr %r2,%r2 # int
  1394. llgtr %r3,%r3 # compat_iovec *
  1395. llgfr %r4,%r4 # unsigned int
  1396. llgfr %r5,%r5 # unsigned int
  1397. jg compat_sys_vmsplice
  1398. .globl sys_getcpu_wrapper
  1399. sys_getcpu_wrapper:
  1400. llgtr %r2,%r2 # unsigned *
  1401. llgtr %r3,%r3 # unsigned *
  1402. llgtr %r4,%r4 # struct getcpu_cache *
  1403. jg sys_getcpu
  1404. .globl compat_sys_epoll_pwait_wrapper
  1405. compat_sys_epoll_pwait_wrapper:
  1406. lgfr %r2,%r2 # int
  1407. llgtr %r3,%r3 # struct compat_epoll_event *
  1408. lgfr %r4,%r4 # int
  1409. lgfr %r5,%r5 # int
  1410. llgtr %r6,%r6 # compat_sigset_t *
  1411. llgf %r0,164(%r15) # compat_size_t
  1412. stg %r0,160(%r15)
  1413. jg compat_sys_epoll_pwait
  1414. .globl compat_sys_utimes_wrapper
  1415. compat_sys_utimes_wrapper:
  1416. llgtr %r2,%r2 # char *
  1417. llgtr %r3,%r3 # struct compat_timeval *
  1418. jg compat_sys_utimes