compat_wrapper.S 43 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992993994995996997998999100010011002100310041005100610071008100910101011101210131014101510161017101810191020102110221023102410251026102710281029103010311032103310341035103610371038103910401041104210431044104510461047104810491050105110521053105410551056105710581059106010611062106310641065106610671068106910701071107210731074107510761077107810791080108110821083108410851086108710881089109010911092109310941095109610971098109911001101110211031104110511061107110811091110111111121113111411151116111711181119112011211122112311241125112611271128112911301131113211331134113511361137113811391140114111421143114411451146114711481149115011511152115311541155115611571158115911601161116211631164116511661167116811691170117111721173117411751176117711781179118011811182118311841185118611871188118911901191119211931194119511961197119811991200120112021203120412051206120712081209121012111212121312141215121612171218121912201221122212231224122512261227122812291230123112321233123412351236123712381239124012411242124312441245124612471248124912501251125212531254125512561257125812591260126112621263126412651266126712681269127012711272127312741275127612771278127912801281128212831284128512861287128812891290129112921293129412951296129712981299130013011302130313041305130613071308130913101311131213131314131513161317131813191320132113221323132413251326132713281329133013311332133313341335133613371338133913401341134213431344134513461347134813491350135113521353135413551356135713581359136013611362136313641365136613671368136913701371137213731374137513761377137813791380138113821383138413851386138713881389139013911392139313941395139613971398139914001401140214031404140514061407140814091410141114121413141414151416141714181419142014211422142314241425142614271428142914301431143214331434143514361437143814391440144114421443144414451446144714481449145014511452145314541455145614571458145914601461146214631464146514661467146814691470147114721473147414751476147714781479148014811482148314841485148614871488148914901491149214931494149514961497149814991500150115021503150415051506150715081509151015111512151315141515151615171518151915201521152215231524152515261527152815291530153115321533153415351536153715381539154015411542154315441545154615471548154915501551155215531554155515561557155815591560156115621563156415651566156715681569157015711572157315741575157615771578157915801581158215831584158515861587158815891590159115921593159415951596159715981599160016011602160316041605160616071608160916101611161216131614161516161617161816191620162116221623162416251626162716281629163016311632163316341635163616371638163916401641164216431644164516461647164816491650
  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. #include <linux/linkage.h>
  10. ENTRY(sys32_exit_wrapper)
  11. lgfr %r2,%r2 # int
  12. jg sys_exit # branch to sys_exit
  13. ENTRY(sys32_read_wrapper)
  14. llgfr %r2,%r2 # unsigned int
  15. llgtr %r3,%r3 # char *
  16. llgfr %r4,%r4 # size_t
  17. jg sys32_read # branch to sys_read
  18. ENTRY(sys32_write_wrapper)
  19. llgfr %r2,%r2 # unsigned int
  20. llgtr %r3,%r3 # const char *
  21. llgfr %r4,%r4 # size_t
  22. jg sys32_write # branch to system call
  23. ENTRY(sys32_open_wrapper)
  24. llgtr %r2,%r2 # const char *
  25. lgfr %r3,%r3 # int
  26. lgfr %r4,%r4 # int
  27. jg sys_open # branch to system call
  28. ENTRY(sys32_close_wrapper)
  29. llgfr %r2,%r2 # unsigned int
  30. jg sys_close # branch to system call
  31. ENTRY(sys32_creat_wrapper)
  32. llgtr %r2,%r2 # const char *
  33. lgfr %r3,%r3 # int
  34. jg sys_creat # branch to system call
  35. ENTRY(sys32_link_wrapper)
  36. llgtr %r2,%r2 # const char *
  37. llgtr %r3,%r3 # const char *
  38. jg sys_link # branch to system call
  39. ENTRY(sys32_unlink_wrapper)
  40. llgtr %r2,%r2 # const char *
  41. jg sys_unlink # branch to system call
  42. ENTRY(sys32_chdir_wrapper)
  43. llgtr %r2,%r2 # const char *
  44. jg sys_chdir # branch to system call
  45. ENTRY(sys32_time_wrapper)
  46. llgtr %r2,%r2 # int *
  47. jg compat_sys_time # branch to system call
  48. ENTRY(sys32_mknod_wrapper)
  49. llgtr %r2,%r2 # const char *
  50. lgfr %r3,%r3 # int
  51. llgfr %r4,%r4 # dev
  52. jg sys_mknod # branch to system call
  53. ENTRY(sys32_chmod_wrapper)
  54. llgtr %r2,%r2 # const char *
  55. llgfr %r3,%r3 # mode_t
  56. jg sys_chmod # branch to system call
  57. ENTRY(sys32_lchown16_wrapper)
  58. llgtr %r2,%r2 # const char *
  59. llgfr %r3,%r3 # __kernel_old_uid_emu31_t
  60. llgfr %r4,%r4 # __kernel_old_uid_emu31_t
  61. jg sys32_lchown16 # branch to system call
  62. ENTRY(sys32_lseek_wrapper)
  63. llgfr %r2,%r2 # unsigned int
  64. lgfr %r3,%r3 # off_t
  65. llgfr %r4,%r4 # unsigned int
  66. jg sys_lseek # branch to system call
  67. #sys32_getpid_wrapper # void
  68. ENTRY(sys32_mount_wrapper)
  69. llgtr %r2,%r2 # char *
  70. llgtr %r3,%r3 # char *
  71. llgtr %r4,%r4 # char *
  72. llgfr %r5,%r5 # unsigned long
  73. llgtr %r6,%r6 # void *
  74. jg compat_sys_mount # branch to system call
  75. ENTRY(sys32_oldumount_wrapper)
  76. llgtr %r2,%r2 # char *
  77. jg sys_oldumount # branch to system call
  78. ENTRY(sys32_setuid16_wrapper)
  79. llgfr %r2,%r2 # __kernel_old_uid_emu31_t
  80. jg sys32_setuid16 # branch to system call
  81. #sys32_getuid16_wrapper # void
  82. ENTRY(sys32_ptrace_wrapper)
  83. lgfr %r2,%r2 # long
  84. lgfr %r3,%r3 # long
  85. llgtr %r4,%r4 # long
  86. llgfr %r5,%r5 # long
  87. jg compat_sys_ptrace # branch to system call
  88. ENTRY(sys32_alarm_wrapper)
  89. llgfr %r2,%r2 # unsigned int
  90. jg sys_alarm # branch to system call
  91. ENTRY(compat_sys_utime_wrapper)
  92. llgtr %r2,%r2 # char *
  93. llgtr %r3,%r3 # struct compat_utimbuf *
  94. jg compat_sys_utime # branch to system call
  95. ENTRY(sys32_access_wrapper)
  96. llgtr %r2,%r2 # const char *
  97. lgfr %r3,%r3 # int
  98. jg sys_access # branch to system call
  99. ENTRY(sys32_nice_wrapper)
  100. lgfr %r2,%r2 # int
  101. jg sys_nice # branch to system call
  102. #sys32_sync_wrapper # void
  103. ENTRY(sys32_kill_wrapper)
  104. lgfr %r2,%r2 # int
  105. lgfr %r3,%r3 # int
  106. jg sys_kill # branch to system call
  107. ENTRY(sys32_rename_wrapper)
  108. llgtr %r2,%r2 # const char *
  109. llgtr %r3,%r3 # const char *
  110. jg sys_rename # branch to system call
  111. ENTRY(sys32_mkdir_wrapper)
  112. llgtr %r2,%r2 # const char *
  113. lgfr %r3,%r3 # int
  114. jg sys_mkdir # branch to system call
  115. ENTRY(sys32_rmdir_wrapper)
  116. llgtr %r2,%r2 # const char *
  117. jg sys_rmdir # branch to system call
  118. ENTRY(sys32_dup_wrapper)
  119. llgfr %r2,%r2 # unsigned int
  120. jg sys_dup # branch to system call
  121. ENTRY(sys32_pipe_wrapper)
  122. llgtr %r2,%r2 # u32 *
  123. jg sys_pipe # branch to system call
  124. ENTRY(compat_sys_times_wrapper)
  125. llgtr %r2,%r2 # struct compat_tms *
  126. jg compat_sys_times # branch to system call
  127. ENTRY(sys32_brk_wrapper)
  128. llgtr %r2,%r2 # unsigned long
  129. jg sys_brk # branch to system call
  130. ENTRY(sys32_setgid16_wrapper)
  131. llgfr %r2,%r2 # __kernel_old_gid_emu31_t
  132. jg sys32_setgid16 # branch to system call
  133. #sys32_getgid16_wrapper # void
  134. ENTRY(sys32_signal_wrapper)
  135. lgfr %r2,%r2 # int
  136. llgtr %r3,%r3 # __sighandler_t
  137. jg sys_signal
  138. #sys32_geteuid16_wrapper # void
  139. #sys32_getegid16_wrapper # void
  140. ENTRY(sys32_acct_wrapper)
  141. llgtr %r2,%r2 # char *
  142. jg sys_acct # branch to system call
  143. ENTRY(sys32_umount_wrapper)
  144. llgtr %r2,%r2 # char *
  145. lgfr %r3,%r3 # int
  146. jg sys_umount # branch to system call
  147. ENTRY(compat_sys_ioctl_wrapper)
  148. llgfr %r2,%r2 # unsigned int
  149. llgfr %r3,%r3 # unsigned int
  150. llgfr %r4,%r4 # unsigned int
  151. jg compat_sys_ioctl # branch to system call
  152. ENTRY(compat_sys_fcntl_wrapper)
  153. llgfr %r2,%r2 # unsigned int
  154. llgfr %r3,%r3 # unsigned int
  155. llgfr %r4,%r4 # unsigned long
  156. jg compat_sys_fcntl # branch to system call
  157. ENTRY(sys32_setpgid_wrapper)
  158. lgfr %r2,%r2 # pid_t
  159. lgfr %r3,%r3 # pid_t
  160. jg sys_setpgid # branch to system call
  161. ENTRY(sys32_umask_wrapper)
  162. lgfr %r2,%r2 # int
  163. jg sys_umask # branch to system call
  164. ENTRY(sys32_chroot_wrapper)
  165. llgtr %r2,%r2 # char *
  166. jg sys_chroot # branch to system call
  167. ENTRY(sys32_ustat_wrapper)
  168. llgfr %r2,%r2 # dev_t
  169. llgtr %r3,%r3 # struct ustat *
  170. jg compat_sys_ustat
  171. ENTRY(sys32_dup2_wrapper)
  172. llgfr %r2,%r2 # unsigned int
  173. llgfr %r3,%r3 # unsigned int
  174. jg sys_dup2 # branch to system call
  175. #sys32_getppid_wrapper # void
  176. #sys32_getpgrp_wrapper # void
  177. #sys32_setsid_wrapper # void
  178. ENTRY(sys32_sigaction_wrapper)
  179. lgfr %r2,%r2 # int
  180. llgtr %r3,%r3 # const struct old_sigaction *
  181. llgtr %r4,%r4 # struct old_sigaction32 *
  182. jg sys32_sigaction # branch to system call
  183. ENTRY(sys32_setreuid16_wrapper)
  184. llgfr %r2,%r2 # __kernel_old_uid_emu31_t
  185. llgfr %r3,%r3 # __kernel_old_uid_emu31_t
  186. jg sys32_setreuid16 # branch to system call
  187. ENTRY(sys32_setregid16_wrapper)
  188. llgfr %r2,%r2 # __kernel_old_gid_emu31_t
  189. llgfr %r3,%r3 # __kernel_old_gid_emu31_t
  190. jg sys32_setregid16 # branch to system call
  191. ENTRY(sys_sigsuspend_wrapper)
  192. lgfr %r2,%r2 # int
  193. lgfr %r3,%r3 # int
  194. llgfr %r4,%r4 # old_sigset_t
  195. jg sys_sigsuspend
  196. ENTRY(compat_sys_sigpending_wrapper)
  197. llgtr %r2,%r2 # compat_old_sigset_t *
  198. jg compat_sys_sigpending # branch to system call
  199. ENTRY(sys32_sethostname_wrapper)
  200. llgtr %r2,%r2 # char *
  201. lgfr %r3,%r3 # int
  202. jg sys_sethostname # branch to system call
  203. ENTRY(compat_sys_setrlimit_wrapper)
  204. llgfr %r2,%r2 # unsigned int
  205. llgtr %r3,%r3 # struct rlimit_emu31 *
  206. jg compat_sys_setrlimit # branch to system call
  207. ENTRY(compat_sys_old_getrlimit_wrapper)
  208. llgfr %r2,%r2 # unsigned int
  209. llgtr %r3,%r3 # struct rlimit_emu31 *
  210. jg compat_sys_old_getrlimit # branch to system call
  211. ENTRY(compat_sys_getrlimit_wrapper)
  212. llgfr %r2,%r2 # unsigned int
  213. llgtr %r3,%r3 # struct rlimit_emu31 *
  214. jg compat_sys_getrlimit # branch to system call
  215. ENTRY(sys32_mmap2_wrapper)
  216. llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
  217. jg sys32_mmap2 # branch to system call
  218. ENTRY(compat_sys_getrusage_wrapper)
  219. lgfr %r2,%r2 # int
  220. llgtr %r3,%r3 # struct rusage_emu31 *
  221. jg compat_sys_getrusage # branch to system call
  222. ENTRY(compat_sys_gettimeofday_wrapper)
  223. llgtr %r2,%r2 # struct timeval_emu31 *
  224. llgtr %r3,%r3 # struct timezone *
  225. jg compat_sys_gettimeofday # branch to system call
  226. ENTRY(compat_sys_settimeofday_wrapper)
  227. llgtr %r2,%r2 # struct timeval_emu31 *
  228. llgtr %r3,%r3 # struct timezone *
  229. jg compat_sys_settimeofday # branch to system call
  230. ENTRY(sys32_getgroups16_wrapper)
  231. lgfr %r2,%r2 # int
  232. llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
  233. jg sys32_getgroups16 # branch to system call
  234. ENTRY(sys32_setgroups16_wrapper)
  235. lgfr %r2,%r2 # int
  236. llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
  237. jg sys32_setgroups16 # branch to system call
  238. ENTRY(sys32_symlink_wrapper)
  239. llgtr %r2,%r2 # const char *
  240. llgtr %r3,%r3 # const char *
  241. jg sys_symlink # branch to system call
  242. ENTRY(sys32_readlink_wrapper)
  243. llgtr %r2,%r2 # const char *
  244. llgtr %r3,%r3 # char *
  245. lgfr %r4,%r4 # int
  246. jg sys_readlink # branch to system call
  247. ENTRY(sys32_uselib_wrapper)
  248. llgtr %r2,%r2 # const char *
  249. jg sys_uselib # branch to system call
  250. ENTRY(sys32_swapon_wrapper)
  251. llgtr %r2,%r2 # const char *
  252. lgfr %r3,%r3 # int
  253. jg sys_swapon # branch to system call
  254. ENTRY(sys32_reboot_wrapper)
  255. lgfr %r2,%r2 # int
  256. lgfr %r3,%r3 # int
  257. llgfr %r4,%r4 # unsigned int
  258. llgtr %r5,%r5 # void *
  259. jg sys_reboot # branch to system call
  260. ENTRY(old32_readdir_wrapper)
  261. llgfr %r2,%r2 # unsigned int
  262. llgtr %r3,%r3 # void *
  263. llgfr %r4,%r4 # unsigned int
  264. jg compat_sys_old_readdir # branch to system call
  265. ENTRY(old32_mmap_wrapper)
  266. llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
  267. jg old32_mmap # branch to system call
  268. ENTRY(sys32_munmap_wrapper)
  269. llgfr %r2,%r2 # unsigned long
  270. llgfr %r3,%r3 # size_t
  271. jg sys_munmap # branch to system call
  272. ENTRY(sys32_truncate_wrapper)
  273. llgtr %r2,%r2 # const char *
  274. lgfr %r3,%r3 # long
  275. jg sys_truncate # branch to system call
  276. ENTRY(sys32_ftruncate_wrapper)
  277. llgfr %r2,%r2 # unsigned int
  278. llgfr %r3,%r3 # unsigned long
  279. jg sys_ftruncate # branch to system call
  280. ENTRY(sys32_fchmod_wrapper)
  281. llgfr %r2,%r2 # unsigned int
  282. llgfr %r3,%r3 # mode_t
  283. jg sys_fchmod # branch to system call
  284. ENTRY(sys32_fchown16_wrapper)
  285. llgfr %r2,%r2 # unsigned int
  286. llgfr %r3,%r3 # compat_uid_t
  287. llgfr %r4,%r4 # compat_uid_t
  288. jg sys32_fchown16 # branch to system call
  289. ENTRY(sys32_getpriority_wrapper)
  290. lgfr %r2,%r2 # int
  291. lgfr %r3,%r3 # int
  292. jg sys_getpriority # branch to system call
  293. ENTRY(sys32_setpriority_wrapper)
  294. lgfr %r2,%r2 # int
  295. lgfr %r3,%r3 # int
  296. lgfr %r4,%r4 # int
  297. jg sys_setpriority # branch to system call
  298. ENTRY(compat_sys_statfs_wrapper)
  299. llgtr %r2,%r2 # char *
  300. llgtr %r3,%r3 # struct compat_statfs *
  301. jg compat_sys_statfs # branch to system call
  302. ENTRY(compat_sys_fstatfs_wrapper)
  303. llgfr %r2,%r2 # unsigned int
  304. llgtr %r3,%r3 # struct compat_statfs *
  305. jg compat_sys_fstatfs # branch to system call
  306. ENTRY(compat_sys_socketcall_wrapper)
  307. lgfr %r2,%r2 # int
  308. llgtr %r3,%r3 # u32 *
  309. jg compat_sys_socketcall # branch to system call
  310. ENTRY(sys32_syslog_wrapper)
  311. lgfr %r2,%r2 # int
  312. llgtr %r3,%r3 # char *
  313. lgfr %r4,%r4 # int
  314. jg sys_syslog # branch to system call
  315. ENTRY(compat_sys_setitimer_wrapper)
  316. lgfr %r2,%r2 # int
  317. llgtr %r3,%r3 # struct itimerval_emu31 *
  318. llgtr %r4,%r4 # struct itimerval_emu31 *
  319. jg compat_sys_setitimer # branch to system call
  320. ENTRY(compat_sys_getitimer_wrapper)
  321. lgfr %r2,%r2 # int
  322. llgtr %r3,%r3 # struct itimerval_emu31 *
  323. jg compat_sys_getitimer # branch to system call
  324. ENTRY(compat_sys_newstat_wrapper)
  325. llgtr %r2,%r2 # char *
  326. llgtr %r3,%r3 # struct stat_emu31 *
  327. jg compat_sys_newstat # branch to system call
  328. ENTRY(compat_sys_newlstat_wrapper)
  329. llgtr %r2,%r2 # char *
  330. llgtr %r3,%r3 # struct stat_emu31 *
  331. jg compat_sys_newlstat # branch to system call
  332. ENTRY(compat_sys_newfstat_wrapper)
  333. llgfr %r2,%r2 # unsigned int
  334. llgtr %r3,%r3 # struct stat_emu31 *
  335. jg compat_sys_newfstat # branch to system call
  336. #sys32_vhangup_wrapper # void
  337. ENTRY(compat_sys_wait4_wrapper)
  338. lgfr %r2,%r2 # pid_t
  339. llgtr %r3,%r3 # unsigned int *
  340. lgfr %r4,%r4 # int
  341. llgtr %r5,%r5 # struct rusage *
  342. jg compat_sys_wait4 # branch to system call
  343. ENTRY(sys32_swapoff_wrapper)
  344. llgtr %r2,%r2 # const char *
  345. jg sys_swapoff # branch to system call
  346. ENTRY(compat_sys_sysinfo_wrapper)
  347. llgtr %r2,%r2 # struct sysinfo_emu31 *
  348. jg compat_sys_sysinfo # branch to system call
  349. ENTRY(sys32_ipc_wrapper)
  350. llgfr %r2,%r2 # uint
  351. lgfr %r3,%r3 # int
  352. lgfr %r4,%r4 # int
  353. lgfr %r5,%r5 # int
  354. llgfr %r6,%r6 # u32
  355. jg sys32_ipc # branch to system call
  356. ENTRY(sys32_fsync_wrapper)
  357. llgfr %r2,%r2 # unsigned int
  358. jg sys_fsync # branch to system call
  359. #sys32_sigreturn_wrapper # done in sigreturn_glue
  360. #sys32_clone_wrapper # done in clone_glue
  361. ENTRY(sys32_setdomainname_wrapper)
  362. llgtr %r2,%r2 # char *
  363. lgfr %r3,%r3 # int
  364. jg sys_setdomainname # branch to system call
  365. ENTRY(sys32_newuname_wrapper)
  366. llgtr %r2,%r2 # struct new_utsname *
  367. jg sys_newuname # branch to system call
  368. ENTRY(compat_sys_adjtimex_wrapper)
  369. llgtr %r2,%r2 # struct compat_timex *
  370. jg compat_sys_adjtimex # branch to system call
  371. ENTRY(sys32_mprotect_wrapper)
  372. llgtr %r2,%r2 # unsigned long (actually pointer
  373. llgfr %r3,%r3 # size_t
  374. llgfr %r4,%r4 # unsigned long
  375. jg sys_mprotect # branch to system call
  376. ENTRY(compat_sys_sigprocmask_wrapper)
  377. lgfr %r2,%r2 # int
  378. llgtr %r3,%r3 # compat_old_sigset_t *
  379. llgtr %r4,%r4 # compat_old_sigset_t *
  380. jg compat_sys_sigprocmask # branch to system call
  381. ENTRY(sys_init_module_wrapper)
  382. llgtr %r2,%r2 # void *
  383. llgfr %r3,%r3 # unsigned long
  384. llgtr %r4,%r4 # char *
  385. jg sys_init_module # branch to system call
  386. ENTRY(sys_delete_module_wrapper)
  387. llgtr %r2,%r2 # const char *
  388. llgfr %r3,%r3 # unsigned int
  389. jg sys_delete_module # branch to system call
  390. ENTRY(sys32_quotactl_wrapper)
  391. llgfr %r2,%r2 # unsigned int
  392. llgtr %r3,%r3 # const char *
  393. llgfr %r4,%r4 # qid_t
  394. llgtr %r5,%r5 # caddr_t
  395. jg sys_quotactl # branch to system call
  396. ENTRY(sys32_getpgid_wrapper)
  397. lgfr %r2,%r2 # pid_t
  398. jg sys_getpgid # branch to system call
  399. ENTRY(sys32_fchdir_wrapper)
  400. llgfr %r2,%r2 # unsigned int
  401. jg sys_fchdir # branch to system call
  402. ENTRY(sys32_bdflush_wrapper)
  403. lgfr %r2,%r2 # int
  404. lgfr %r3,%r3 # long
  405. jg sys_bdflush # branch to system call
  406. ENTRY(sys32_sysfs_wrapper)
  407. lgfr %r2,%r2 # int
  408. llgfr %r3,%r3 # unsigned long
  409. llgfr %r4,%r4 # unsigned long
  410. jg sys_sysfs # branch to system call
  411. ENTRY(sys32_personality_wrapper)
  412. llgfr %r2,%r2 # unsigned int
  413. jg sys_s390_personality # branch to system call
  414. ENTRY(sys32_setfsuid16_wrapper)
  415. llgfr %r2,%r2 # __kernel_old_uid_emu31_t
  416. jg sys32_setfsuid16 # branch to system call
  417. ENTRY(sys32_setfsgid16_wrapper)
  418. llgfr %r2,%r2 # __kernel_old_gid_emu31_t
  419. jg sys32_setfsgid16 # branch to system call
  420. ENTRY(sys32_llseek_wrapper)
  421. llgfr %r2,%r2 # unsigned int
  422. llgfr %r3,%r3 # unsigned long
  423. llgfr %r4,%r4 # unsigned long
  424. llgtr %r5,%r5 # loff_t *
  425. llgfr %r6,%r6 # unsigned int
  426. jg sys_llseek # branch to system call
  427. ENTRY(sys32_getdents_wrapper)
  428. llgfr %r2,%r2 # unsigned int
  429. llgtr %r3,%r3 # void *
  430. llgfr %r4,%r4 # unsigned int
  431. jg compat_sys_getdents # branch to system call
  432. ENTRY(compat_sys_select_wrapper)
  433. lgfr %r2,%r2 # int
  434. llgtr %r3,%r3 # compat_fd_set *
  435. llgtr %r4,%r4 # compat_fd_set *
  436. llgtr %r5,%r5 # compat_fd_set *
  437. llgtr %r6,%r6 # struct compat_timeval *
  438. jg compat_sys_select # branch to system call
  439. ENTRY(sys32_flock_wrapper)
  440. llgfr %r2,%r2 # unsigned int
  441. llgfr %r3,%r3 # unsigned int
  442. jg sys_flock # branch to system call
  443. ENTRY(sys32_msync_wrapper)
  444. llgfr %r2,%r2 # unsigned long
  445. llgfr %r3,%r3 # size_t
  446. lgfr %r4,%r4 # int
  447. jg sys_msync # branch to system call
  448. ENTRY(compat_sys_readv_wrapper)
  449. lgfr %r2,%r2 # int
  450. llgtr %r3,%r3 # const struct compat_iovec *
  451. llgfr %r4,%r4 # unsigned long
  452. jg compat_sys_readv # branch to system call
  453. ENTRY(compat_sys_writev_wrapper)
  454. lgfr %r2,%r2 # int
  455. llgtr %r3,%r3 # const struct compat_iovec *
  456. llgfr %r4,%r4 # unsigned long
  457. jg compat_sys_writev # branch to system call
  458. ENTRY(sys32_getsid_wrapper)
  459. lgfr %r2,%r2 # pid_t
  460. jg sys_getsid # branch to system call
  461. ENTRY(sys32_fdatasync_wrapper)
  462. llgfr %r2,%r2 # unsigned int
  463. jg sys_fdatasync # branch to system call
  464. ENTRY(sys32_mlock_wrapper)
  465. llgfr %r2,%r2 # unsigned long
  466. llgfr %r3,%r3 # size_t
  467. jg sys_mlock # branch to system call
  468. ENTRY(sys32_munlock_wrapper)
  469. llgfr %r2,%r2 # unsigned long
  470. llgfr %r3,%r3 # size_t
  471. jg sys_munlock # branch to system call
  472. ENTRY(sys32_mlockall_wrapper)
  473. lgfr %r2,%r2 # int
  474. jg sys_mlockall # branch to system call
  475. #sys32_munlockall_wrapper # void
  476. ENTRY(sys32_sched_setparam_wrapper)
  477. lgfr %r2,%r2 # pid_t
  478. llgtr %r3,%r3 # struct sched_param *
  479. jg sys_sched_setparam # branch to system call
  480. ENTRY(sys32_sched_getparam_wrapper)
  481. lgfr %r2,%r2 # pid_t
  482. llgtr %r3,%r3 # struct sched_param *
  483. jg sys_sched_getparam # branch to system call
  484. ENTRY(sys32_sched_setscheduler_wrapper)
  485. lgfr %r2,%r2 # pid_t
  486. lgfr %r3,%r3 # int
  487. llgtr %r4,%r4 # struct sched_param *
  488. jg sys_sched_setscheduler # branch to system call
  489. ENTRY(sys32_sched_getscheduler_wrapper)
  490. lgfr %r2,%r2 # pid_t
  491. jg sys_sched_getscheduler # branch to system call
  492. #sys32_sched_yield_wrapper # void
  493. ENTRY(sys32_sched_get_priority_max_wrapper)
  494. lgfr %r2,%r2 # int
  495. jg sys_sched_get_priority_max # branch to system call
  496. ENTRY(sys32_sched_get_priority_min_wrapper)
  497. lgfr %r2,%r2 # int
  498. jg sys_sched_get_priority_min # branch to system call
  499. ENTRY(sys32_sched_rr_get_interval_wrapper)
  500. lgfr %r2,%r2 # pid_t
  501. llgtr %r3,%r3 # struct compat_timespec *
  502. jg sys32_sched_rr_get_interval # branch to system call
  503. ENTRY(compat_sys_nanosleep_wrapper)
  504. llgtr %r2,%r2 # struct compat_timespec *
  505. llgtr %r3,%r3 # struct compat_timespec *
  506. jg compat_sys_nanosleep # branch to system call
  507. ENTRY(sys32_mremap_wrapper)
  508. llgfr %r2,%r2 # unsigned long
  509. llgfr %r3,%r3 # unsigned long
  510. llgfr %r4,%r4 # unsigned long
  511. llgfr %r5,%r5 # unsigned long
  512. llgfr %r6,%r6 # unsigned long
  513. jg sys_mremap # branch to system call
  514. ENTRY(sys32_setresuid16_wrapper)
  515. llgfr %r2,%r2 # __kernel_old_uid_emu31_t
  516. llgfr %r3,%r3 # __kernel_old_uid_emu31_t
  517. llgfr %r4,%r4 # __kernel_old_uid_emu31_t
  518. jg sys32_setresuid16 # branch to system call
  519. ENTRY(sys32_getresuid16_wrapper)
  520. llgtr %r2,%r2 # __kernel_old_uid_emu31_t *
  521. llgtr %r3,%r3 # __kernel_old_uid_emu31_t *
  522. llgtr %r4,%r4 # __kernel_old_uid_emu31_t *
  523. jg sys32_getresuid16 # branch to system call
  524. ENTRY(sys32_poll_wrapper)
  525. llgtr %r2,%r2 # struct pollfd *
  526. llgfr %r3,%r3 # unsigned int
  527. lgfr %r4,%r4 # int
  528. jg sys_poll # branch to system call
  529. ENTRY(sys32_setresgid16_wrapper)
  530. llgfr %r2,%r2 # __kernel_old_gid_emu31_t
  531. llgfr %r3,%r3 # __kernel_old_gid_emu31_t
  532. llgfr %r4,%r4 # __kernel_old_gid_emu31_t
  533. jg sys32_setresgid16 # branch to system call
  534. ENTRY(sys32_getresgid16_wrapper)
  535. llgtr %r2,%r2 # __kernel_old_gid_emu31_t *
  536. llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
  537. llgtr %r4,%r4 # __kernel_old_gid_emu31_t *
  538. jg sys32_getresgid16 # branch to system call
  539. ENTRY(sys32_prctl_wrapper)
  540. lgfr %r2,%r2 # int
  541. llgfr %r3,%r3 # unsigned long
  542. llgfr %r4,%r4 # unsigned long
  543. llgfr %r5,%r5 # unsigned long
  544. llgfr %r6,%r6 # unsigned long
  545. jg sys_prctl # branch to system call
  546. #sys32_rt_sigreturn_wrapper # done in rt_sigreturn_glue
  547. ENTRY(sys32_rt_sigaction_wrapper)
  548. lgfr %r2,%r2 # int
  549. llgtr %r3,%r3 # const struct sigaction_emu31 *
  550. llgtr %r4,%r4 # const struct sigaction_emu31 *
  551. llgfr %r5,%r5 # size_t
  552. jg sys32_rt_sigaction # branch to system call
  553. ENTRY(sys32_rt_sigprocmask_wrapper)
  554. lgfr %r2,%r2 # int
  555. llgtr %r3,%r3 # old_sigset_emu31 *
  556. llgtr %r4,%r4 # old_sigset_emu31 *
  557. llgfr %r5,%r5 # size_t
  558. jg sys32_rt_sigprocmask # branch to system call
  559. ENTRY(sys32_rt_sigpending_wrapper)
  560. llgtr %r2,%r2 # sigset_emu31 *
  561. llgfr %r3,%r3 # size_t
  562. jg sys32_rt_sigpending # branch to system call
  563. ENTRY(compat_sys_rt_sigtimedwait_wrapper)
  564. llgtr %r2,%r2 # const sigset_emu31_t *
  565. llgtr %r3,%r3 # siginfo_emu31_t *
  566. llgtr %r4,%r4 # const struct compat_timespec *
  567. llgfr %r5,%r5 # size_t
  568. jg compat_sys_rt_sigtimedwait # branch to system call
  569. ENTRY(sys32_rt_sigqueueinfo_wrapper)
  570. lgfr %r2,%r2 # int
  571. lgfr %r3,%r3 # int
  572. llgtr %r4,%r4 # siginfo_emu31_t *
  573. jg sys32_rt_sigqueueinfo # branch to system call
  574. ENTRY(compat_sys_rt_sigsuspend_wrapper)
  575. llgtr %r2,%r2 # compat_sigset_t *
  576. llgfr %r3,%r3 # compat_size_t
  577. jg compat_sys_rt_sigsuspend
  578. ENTRY(sys32_pread64_wrapper)
  579. llgfr %r2,%r2 # unsigned int
  580. llgtr %r3,%r3 # char *
  581. llgfr %r4,%r4 # size_t
  582. llgfr %r5,%r5 # u32
  583. llgfr %r6,%r6 # u32
  584. jg sys32_pread64 # branch to system call
  585. ENTRY(sys32_pwrite64_wrapper)
  586. llgfr %r2,%r2 # unsigned int
  587. llgtr %r3,%r3 # const char *
  588. llgfr %r4,%r4 # size_t
  589. llgfr %r5,%r5 # u32
  590. llgfr %r6,%r6 # u32
  591. jg sys32_pwrite64 # branch to system call
  592. ENTRY(sys32_chown16_wrapper)
  593. llgtr %r2,%r2 # const char *
  594. llgfr %r3,%r3 # __kernel_old_uid_emu31_t
  595. llgfr %r4,%r4 # __kernel_old_gid_emu31_t
  596. jg sys32_chown16 # branch to system call
  597. ENTRY(sys32_getcwd_wrapper)
  598. llgtr %r2,%r2 # char *
  599. llgfr %r3,%r3 # unsigned long
  600. jg sys_getcwd # branch to system call
  601. ENTRY(sys32_capget_wrapper)
  602. llgtr %r2,%r2 # cap_user_header_t
  603. llgtr %r3,%r3 # cap_user_data_t
  604. jg sys_capget # branch to system call
  605. ENTRY(sys32_capset_wrapper)
  606. llgtr %r2,%r2 # cap_user_header_t
  607. llgtr %r3,%r3 # const cap_user_data_t
  608. jg sys_capset # branch to system call
  609. ENTRY(sys32_sigaltstack_wrapper)
  610. llgtr %r2,%r2 # const stack_emu31_t *
  611. llgtr %r3,%r3 # stack_emu31_t *
  612. jg sys32_sigaltstack
  613. ENTRY(sys32_sendfile_wrapper)
  614. lgfr %r2,%r2 # int
  615. lgfr %r3,%r3 # int
  616. llgtr %r4,%r4 # __kernel_off_emu31_t *
  617. llgfr %r5,%r5 # size_t
  618. jg sys32_sendfile # branch to system call
  619. #sys32_vfork_wrapper # done in vfork_glue
  620. ENTRY(sys32_truncate64_wrapper)
  621. llgtr %r2,%r2 # const char *
  622. llgfr %r3,%r3 # unsigned long
  623. llgfr %r4,%r4 # unsigned long
  624. jg sys32_truncate64 # branch to system call
  625. ENTRY(sys32_ftruncate64_wrapper)
  626. llgfr %r2,%r2 # unsigned int
  627. llgfr %r3,%r3 # unsigned long
  628. llgfr %r4,%r4 # unsigned long
  629. jg sys32_ftruncate64 # branch to system call
  630. ENTRY(sys32_lchown_wrapper)
  631. llgtr %r2,%r2 # const char *
  632. llgfr %r3,%r3 # uid_t
  633. llgfr %r4,%r4 # gid_t
  634. jg sys_lchown # branch to system call
  635. #sys32_getuid_wrapper # void
  636. #sys32_getgid_wrapper # void
  637. #sys32_geteuid_wrapper # void
  638. #sys32_getegid_wrapper # void
  639. ENTRY(sys32_setreuid_wrapper)
  640. llgfr %r2,%r2 # uid_t
  641. llgfr %r3,%r3 # uid_t
  642. jg sys_setreuid # branch to system call
  643. ENTRY(sys32_setregid_wrapper)
  644. llgfr %r2,%r2 # gid_t
  645. llgfr %r3,%r3 # gid_t
  646. jg sys_setregid # branch to system call
  647. ENTRY(sys32_getgroups_wrapper)
  648. lgfr %r2,%r2 # int
  649. llgtr %r3,%r3 # gid_t *
  650. jg sys_getgroups # branch to system call
  651. ENTRY(sys32_setgroups_wrapper)
  652. lgfr %r2,%r2 # int
  653. llgtr %r3,%r3 # gid_t *
  654. jg sys_setgroups # branch to system call
  655. ENTRY(sys32_fchown_wrapper)
  656. llgfr %r2,%r2 # unsigned int
  657. llgfr %r3,%r3 # uid_t
  658. llgfr %r4,%r4 # gid_t
  659. jg sys_fchown # branch to system call
  660. ENTRY(sys32_setresuid_wrapper)
  661. llgfr %r2,%r2 # uid_t
  662. llgfr %r3,%r3 # uid_t
  663. llgfr %r4,%r4 # uid_t
  664. jg sys_setresuid # branch to system call
  665. ENTRY(sys32_getresuid_wrapper)
  666. llgtr %r2,%r2 # uid_t *
  667. llgtr %r3,%r3 # uid_t *
  668. llgtr %r4,%r4 # uid_t *
  669. jg sys_getresuid # branch to system call
  670. ENTRY(sys32_setresgid_wrapper)
  671. llgfr %r2,%r2 # gid_t
  672. llgfr %r3,%r3 # gid_t
  673. llgfr %r4,%r4 # gid_t
  674. jg sys_setresgid # branch to system call
  675. ENTRY(sys32_getresgid_wrapper)
  676. llgtr %r2,%r2 # gid_t *
  677. llgtr %r3,%r3 # gid_t *
  678. llgtr %r4,%r4 # gid_t *
  679. jg sys_getresgid # branch to system call
  680. ENTRY(sys32_chown_wrapper)
  681. llgtr %r2,%r2 # const char *
  682. llgfr %r3,%r3 # uid_t
  683. llgfr %r4,%r4 # gid_t
  684. jg sys_chown # branch to system call
  685. ENTRY(sys32_setuid_wrapper)
  686. llgfr %r2,%r2 # uid_t
  687. jg sys_setuid # branch to system call
  688. ENTRY(sys32_setgid_wrapper)
  689. llgfr %r2,%r2 # gid_t
  690. jg sys_setgid # branch to system call
  691. ENTRY(sys32_setfsuid_wrapper)
  692. llgfr %r2,%r2 # uid_t
  693. jg sys_setfsuid # branch to system call
  694. ENTRY(sys32_setfsgid_wrapper)
  695. llgfr %r2,%r2 # gid_t
  696. jg sys_setfsgid # branch to system call
  697. ENTRY(sys32_pivot_root_wrapper)
  698. llgtr %r2,%r2 # const char *
  699. llgtr %r3,%r3 # const char *
  700. jg sys_pivot_root # branch to system call
  701. ENTRY(sys32_mincore_wrapper)
  702. llgfr %r2,%r2 # unsigned long
  703. llgfr %r3,%r3 # size_t
  704. llgtr %r4,%r4 # unsigned char *
  705. jg sys_mincore # branch to system call
  706. ENTRY(sys32_madvise_wrapper)
  707. llgfr %r2,%r2 # unsigned long
  708. llgfr %r3,%r3 # size_t
  709. lgfr %r4,%r4 # int
  710. jg sys_madvise # branch to system call
  711. ENTRY(sys32_getdents64_wrapper)
  712. llgfr %r2,%r2 # unsigned int
  713. llgtr %r3,%r3 # void *
  714. llgfr %r4,%r4 # unsigned int
  715. jg sys_getdents64 # branch to system call
  716. ENTRY(compat_sys_fcntl64_wrapper)
  717. llgfr %r2,%r2 # unsigned int
  718. llgfr %r3,%r3 # unsigned int
  719. llgfr %r4,%r4 # unsigned long
  720. jg compat_sys_fcntl64 # branch to system call
  721. ENTRY(sys32_stat64_wrapper)
  722. llgtr %r2,%r2 # char *
  723. llgtr %r3,%r3 # struct stat64 *
  724. jg sys32_stat64 # branch to system call
  725. ENTRY(sys32_lstat64_wrapper)
  726. llgtr %r2,%r2 # char *
  727. llgtr %r3,%r3 # struct stat64 *
  728. jg sys32_lstat64 # branch to system call
  729. ENTRY(sys32_stime_wrapper)
  730. llgtr %r2,%r2 # long *
  731. jg compat_sys_stime # branch to system call
  732. ENTRY(sys32_sysctl_wrapper)
  733. llgtr %r2,%r2 # struct compat_sysctl_args *
  734. jg compat_sys_sysctl
  735. ENTRY(sys32_fstat64_wrapper)
  736. llgfr %r2,%r2 # unsigned long
  737. llgtr %r3,%r3 # struct stat64 *
  738. jg sys32_fstat64 # branch to system call
  739. ENTRY(compat_sys_futex_wrapper)
  740. llgtr %r2,%r2 # u32 *
  741. lgfr %r3,%r3 # int
  742. lgfr %r4,%r4 # int
  743. llgtr %r5,%r5 # struct compat_timespec *
  744. llgtr %r6,%r6 # u32 *
  745. lgf %r0,164(%r15) # int
  746. stg %r0,160(%r15)
  747. jg compat_sys_futex # branch to system call
  748. ENTRY(sys32_setxattr_wrapper)
  749. llgtr %r2,%r2 # char *
  750. llgtr %r3,%r3 # char *
  751. llgtr %r4,%r4 # void *
  752. llgfr %r5,%r5 # size_t
  753. lgfr %r6,%r6 # int
  754. jg sys_setxattr
  755. ENTRY(sys32_lsetxattr_wrapper)
  756. llgtr %r2,%r2 # char *
  757. llgtr %r3,%r3 # char *
  758. llgtr %r4,%r4 # void *
  759. llgfr %r5,%r5 # size_t
  760. lgfr %r6,%r6 # int
  761. jg sys_lsetxattr
  762. ENTRY(sys32_fsetxattr_wrapper)
  763. lgfr %r2,%r2 # int
  764. llgtr %r3,%r3 # char *
  765. llgtr %r4,%r4 # void *
  766. llgfr %r5,%r5 # size_t
  767. lgfr %r6,%r6 # int
  768. jg sys_fsetxattr
  769. ENTRY(sys32_getxattr_wrapper)
  770. llgtr %r2,%r2 # char *
  771. llgtr %r3,%r3 # char *
  772. llgtr %r4,%r4 # void *
  773. llgfr %r5,%r5 # size_t
  774. jg sys_getxattr
  775. ENTRY(sys32_lgetxattr_wrapper)
  776. llgtr %r2,%r2 # char *
  777. llgtr %r3,%r3 # char *
  778. llgtr %r4,%r4 # void *
  779. llgfr %r5,%r5 # size_t
  780. jg sys_lgetxattr
  781. ENTRY(sys32_fgetxattr_wrapper)
  782. lgfr %r2,%r2 # int
  783. llgtr %r3,%r3 # char *
  784. llgtr %r4,%r4 # void *
  785. llgfr %r5,%r5 # size_t
  786. jg sys_fgetxattr
  787. ENTRY(sys32_listxattr_wrapper)
  788. llgtr %r2,%r2 # char *
  789. llgtr %r3,%r3 # char *
  790. llgfr %r4,%r4 # size_t
  791. jg sys_listxattr
  792. ENTRY(sys32_llistxattr_wrapper)
  793. llgtr %r2,%r2 # char *
  794. llgtr %r3,%r3 # char *
  795. llgfr %r4,%r4 # size_t
  796. jg sys_llistxattr
  797. ENTRY(sys32_flistxattr_wrapper)
  798. lgfr %r2,%r2 # int
  799. llgtr %r3,%r3 # char *
  800. llgfr %r4,%r4 # size_t
  801. jg sys_flistxattr
  802. ENTRY(sys32_removexattr_wrapper)
  803. llgtr %r2,%r2 # char *
  804. llgtr %r3,%r3 # char *
  805. jg sys_removexattr
  806. ENTRY(sys32_lremovexattr_wrapper)
  807. llgtr %r2,%r2 # char *
  808. llgtr %r3,%r3 # char *
  809. jg sys_lremovexattr
  810. ENTRY(sys32_fremovexattr_wrapper)
  811. lgfr %r2,%r2 # int
  812. llgtr %r3,%r3 # char *
  813. jg sys_fremovexattr
  814. ENTRY(sys32_sched_setaffinity_wrapper)
  815. lgfr %r2,%r2 # int
  816. llgfr %r3,%r3 # unsigned int
  817. llgtr %r4,%r4 # unsigned long *
  818. jg compat_sys_sched_setaffinity
  819. ENTRY(sys32_sched_getaffinity_wrapper)
  820. lgfr %r2,%r2 # int
  821. llgfr %r3,%r3 # unsigned int
  822. llgtr %r4,%r4 # unsigned long *
  823. jg compat_sys_sched_getaffinity
  824. ENTRY(sys32_exit_group_wrapper)
  825. lgfr %r2,%r2 # int
  826. jg sys_exit_group # branch to system call
  827. ENTRY(sys32_set_tid_address_wrapper)
  828. llgtr %r2,%r2 # int *
  829. jg sys_set_tid_address # branch to system call
  830. ENTRY(sys_epoll_create_wrapper)
  831. lgfr %r2,%r2 # int
  832. jg sys_epoll_create # branch to system call
  833. ENTRY(sys_epoll_ctl_wrapper)
  834. lgfr %r2,%r2 # int
  835. lgfr %r3,%r3 # int
  836. lgfr %r4,%r4 # int
  837. llgtr %r5,%r5 # struct epoll_event *
  838. jg sys_epoll_ctl # branch to system call
  839. ENTRY(sys_epoll_wait_wrapper)
  840. lgfr %r2,%r2 # int
  841. llgtr %r3,%r3 # struct epoll_event *
  842. lgfr %r4,%r4 # int
  843. lgfr %r5,%r5 # int
  844. jg sys_epoll_wait # branch to system call
  845. ENTRY(sys32_lookup_dcookie_wrapper)
  846. sllg %r2,%r2,32 # get high word of 64bit dcookie
  847. or %r2,%r3 # get low word of 64bit dcookie
  848. llgtr %r3,%r4 # char *
  849. llgfr %r4,%r5 # size_t
  850. jg sys_lookup_dcookie
  851. ENTRY(sys32_fadvise64_wrapper)
  852. lgfr %r2,%r2 # int
  853. sllg %r3,%r3,32 # get high word of 64bit loff_t
  854. or %r3,%r4 # get low word of 64bit loff_t
  855. llgfr %r4,%r5 # size_t (unsigned long)
  856. lgfr %r5,%r6 # int
  857. jg sys32_fadvise64
  858. ENTRY(sys32_fadvise64_64_wrapper)
  859. llgtr %r2,%r2 # struct fadvise64_64_args *
  860. jg sys32_fadvise64_64
  861. ENTRY(sys32_clock_settime_wrapper)
  862. lgfr %r2,%r2 # clockid_t (int)
  863. llgtr %r3,%r3 # struct compat_timespec *
  864. jg compat_sys_clock_settime
  865. ENTRY(sys32_clock_gettime_wrapper)
  866. lgfr %r2,%r2 # clockid_t (int)
  867. llgtr %r3,%r3 # struct compat_timespec *
  868. jg compat_sys_clock_gettime
  869. ENTRY(sys32_clock_getres_wrapper)
  870. lgfr %r2,%r2 # clockid_t (int)
  871. llgtr %r3,%r3 # struct compat_timespec *
  872. jg compat_sys_clock_getres
  873. ENTRY(sys32_clock_nanosleep_wrapper)
  874. lgfr %r2,%r2 # clockid_t (int)
  875. lgfr %r3,%r3 # int
  876. llgtr %r4,%r4 # struct compat_timespec *
  877. llgtr %r5,%r5 # struct compat_timespec *
  878. jg compat_sys_clock_nanosleep
  879. ENTRY(sys32_timer_create_wrapper)
  880. lgfr %r2,%r2 # timer_t (int)
  881. llgtr %r3,%r3 # struct compat_sigevent *
  882. llgtr %r4,%r4 # timer_t *
  883. jg compat_sys_timer_create
  884. ENTRY(sys32_timer_settime_wrapper)
  885. lgfr %r2,%r2 # timer_t (int)
  886. lgfr %r3,%r3 # int
  887. llgtr %r4,%r4 # struct compat_itimerspec *
  888. llgtr %r5,%r5 # struct compat_itimerspec *
  889. jg compat_sys_timer_settime
  890. ENTRY(sys32_timer_gettime_wrapper)
  891. lgfr %r2,%r2 # timer_t (int)
  892. llgtr %r3,%r3 # struct compat_itimerspec *
  893. jg compat_sys_timer_gettime
  894. ENTRY(sys32_timer_getoverrun_wrapper)
  895. lgfr %r2,%r2 # timer_t (int)
  896. jg sys_timer_getoverrun
  897. ENTRY(sys32_timer_delete_wrapper)
  898. lgfr %r2,%r2 # timer_t (int)
  899. jg sys_timer_delete
  900. ENTRY(sys32_io_setup_wrapper)
  901. llgfr %r2,%r2 # unsigned int
  902. llgtr %r3,%r3 # u32 *
  903. jg compat_sys_io_setup
  904. ENTRY(sys32_io_destroy_wrapper)
  905. llgfr %r2,%r2 # (aio_context_t) u32
  906. jg sys_io_destroy
  907. ENTRY(sys32_io_getevents_wrapper)
  908. llgfr %r2,%r2 # (aio_context_t) u32
  909. lgfr %r3,%r3 # long
  910. lgfr %r4,%r4 # long
  911. llgtr %r5,%r5 # struct io_event *
  912. llgtr %r6,%r6 # struct compat_timespec *
  913. jg compat_sys_io_getevents
  914. ENTRY(sys32_io_submit_wrapper)
  915. llgfr %r2,%r2 # (aio_context_t) u32
  916. lgfr %r3,%r3 # long
  917. llgtr %r4,%r4 # struct iocb **
  918. jg compat_sys_io_submit
  919. ENTRY(sys32_io_cancel_wrapper)
  920. llgfr %r2,%r2 # (aio_context_t) u32
  921. llgtr %r3,%r3 # struct iocb *
  922. llgtr %r4,%r4 # struct io_event *
  923. jg sys_io_cancel
  924. ENTRY(compat_sys_statfs64_wrapper)
  925. llgtr %r2,%r2 # const char *
  926. llgfr %r3,%r3 # compat_size_t
  927. llgtr %r4,%r4 # struct compat_statfs64 *
  928. jg compat_sys_statfs64
  929. ENTRY(compat_sys_fstatfs64_wrapper)
  930. llgfr %r2,%r2 # unsigned int fd
  931. llgfr %r3,%r3 # compat_size_t
  932. llgtr %r4,%r4 # struct compat_statfs64 *
  933. jg compat_sys_fstatfs64
  934. ENTRY(compat_sys_mq_open_wrapper)
  935. llgtr %r2,%r2 # const char *
  936. lgfr %r3,%r3 # int
  937. llgfr %r4,%r4 # mode_t
  938. llgtr %r5,%r5 # struct compat_mq_attr *
  939. jg compat_sys_mq_open
  940. ENTRY(sys32_mq_unlink_wrapper)
  941. llgtr %r2,%r2 # const char *
  942. jg sys_mq_unlink
  943. ENTRY(compat_sys_mq_timedsend_wrapper)
  944. lgfr %r2,%r2 # mqd_t
  945. llgtr %r3,%r3 # const char *
  946. llgfr %r4,%r4 # size_t
  947. llgfr %r5,%r5 # unsigned int
  948. llgtr %r6,%r6 # const struct compat_timespec *
  949. jg compat_sys_mq_timedsend
  950. ENTRY(compat_sys_mq_timedreceive_wrapper)
  951. lgfr %r2,%r2 # mqd_t
  952. llgtr %r3,%r3 # char *
  953. llgfr %r4,%r4 # size_t
  954. llgtr %r5,%r5 # unsigned int *
  955. llgtr %r6,%r6 # const struct compat_timespec *
  956. jg compat_sys_mq_timedreceive
  957. ENTRY(compat_sys_mq_notify_wrapper)
  958. lgfr %r2,%r2 # mqd_t
  959. llgtr %r3,%r3 # struct compat_sigevent *
  960. jg compat_sys_mq_notify
  961. ENTRY(compat_sys_mq_getsetattr_wrapper)
  962. lgfr %r2,%r2 # mqd_t
  963. llgtr %r3,%r3 # struct compat_mq_attr *
  964. llgtr %r4,%r4 # struct compat_mq_attr *
  965. jg compat_sys_mq_getsetattr
  966. ENTRY(compat_sys_add_key_wrapper)
  967. llgtr %r2,%r2 # const char *
  968. llgtr %r3,%r3 # const char *
  969. llgtr %r4,%r4 # const void *
  970. llgfr %r5,%r5 # size_t
  971. llgfr %r6,%r6 # (key_serial_t) u32
  972. jg sys_add_key
  973. ENTRY(compat_sys_request_key_wrapper)
  974. llgtr %r2,%r2 # const char *
  975. llgtr %r3,%r3 # const char *
  976. llgtr %r4,%r4 # const void *
  977. llgfr %r5,%r5 # (key_serial_t) u32
  978. jg sys_request_key
  979. ENTRY(sys32_remap_file_pages_wrapper)
  980. llgfr %r2,%r2 # unsigned long
  981. llgfr %r3,%r3 # unsigned long
  982. llgfr %r4,%r4 # unsigned long
  983. llgfr %r5,%r5 # unsigned long
  984. llgfr %r6,%r6 # unsigned long
  985. jg sys_remap_file_pages
  986. ENTRY(compat_sys_waitid_wrapper)
  987. lgfr %r2,%r2 # int
  988. lgfr %r3,%r3 # pid_t
  989. llgtr %r4,%r4 # siginfo_emu31_t *
  990. lgfr %r5,%r5 # int
  991. llgtr %r6,%r6 # struct rusage_emu31 *
  992. jg compat_sys_waitid
  993. ENTRY(compat_sys_kexec_load_wrapper)
  994. llgfr %r2,%r2 # unsigned long
  995. llgfr %r3,%r3 # unsigned long
  996. llgtr %r4,%r4 # struct kexec_segment *
  997. llgfr %r5,%r5 # unsigned long
  998. jg compat_sys_kexec_load
  999. ENTRY(sys_ioprio_set_wrapper)
  1000. lgfr %r2,%r2 # int
  1001. lgfr %r3,%r3 # int
  1002. lgfr %r4,%r4 # int
  1003. jg sys_ioprio_set
  1004. ENTRY(sys_ioprio_get_wrapper)
  1005. lgfr %r2,%r2 # int
  1006. lgfr %r3,%r3 # int
  1007. jg sys_ioprio_get
  1008. ENTRY(sys_inotify_add_watch_wrapper)
  1009. lgfr %r2,%r2 # int
  1010. llgtr %r3,%r3 # const char *
  1011. llgfr %r4,%r4 # u32
  1012. jg sys_inotify_add_watch
  1013. ENTRY(sys_inotify_rm_watch_wrapper)
  1014. lgfr %r2,%r2 # int
  1015. llgfr %r3,%r3 # u32
  1016. jg sys_inotify_rm_watch
  1017. ENTRY(compat_sys_openat_wrapper)
  1018. llgfr %r2,%r2 # unsigned int
  1019. llgtr %r3,%r3 # const char *
  1020. lgfr %r4,%r4 # int
  1021. lgfr %r5,%r5 # int
  1022. jg compat_sys_openat
  1023. ENTRY(sys_mkdirat_wrapper)
  1024. lgfr %r2,%r2 # int
  1025. llgtr %r3,%r3 # const char *
  1026. lgfr %r4,%r4 # int
  1027. jg sys_mkdirat
  1028. ENTRY(sys_mknodat_wrapper)
  1029. lgfr %r2,%r2 # int
  1030. llgtr %r3,%r3 # const char *
  1031. lgfr %r4,%r4 # int
  1032. llgfr %r5,%r5 # unsigned int
  1033. jg sys_mknodat
  1034. ENTRY(sys_fchownat_wrapper)
  1035. lgfr %r2,%r2 # int
  1036. llgtr %r3,%r3 # const char *
  1037. llgfr %r4,%r4 # uid_t
  1038. llgfr %r5,%r5 # gid_t
  1039. lgfr %r6,%r6 # int
  1040. jg sys_fchownat
  1041. ENTRY(compat_sys_futimesat_wrapper)
  1042. llgfr %r2,%r2 # unsigned int
  1043. llgtr %r3,%r3 # char *
  1044. llgtr %r4,%r4 # struct timeval *
  1045. jg compat_sys_futimesat
  1046. ENTRY(sys32_fstatat64_wrapper)
  1047. llgfr %r2,%r2 # unsigned int
  1048. llgtr %r3,%r3 # char *
  1049. llgtr %r4,%r4 # struct stat64 *
  1050. lgfr %r5,%r5 # int
  1051. jg sys32_fstatat64
  1052. ENTRY(sys_unlinkat_wrapper)
  1053. lgfr %r2,%r2 # int
  1054. llgtr %r3,%r3 # const char *
  1055. lgfr %r4,%r4 # int
  1056. jg sys_unlinkat
  1057. ENTRY(sys_renameat_wrapper)
  1058. lgfr %r2,%r2 # int
  1059. llgtr %r3,%r3 # const char *
  1060. lgfr %r4,%r4 # int
  1061. llgtr %r5,%r5 # const char *
  1062. jg sys_renameat
  1063. ENTRY(sys_linkat_wrapper)
  1064. lgfr %r2,%r2 # int
  1065. llgtr %r3,%r3 # const char *
  1066. lgfr %r4,%r4 # int
  1067. llgtr %r5,%r5 # const char *
  1068. lgfr %r6,%r6 # int
  1069. jg sys_linkat
  1070. ENTRY(sys_symlinkat_wrapper)
  1071. llgtr %r2,%r2 # const char *
  1072. lgfr %r3,%r3 # int
  1073. llgtr %r4,%r4 # const char *
  1074. jg sys_symlinkat
  1075. ENTRY(sys_readlinkat_wrapper)
  1076. lgfr %r2,%r2 # int
  1077. llgtr %r3,%r3 # const char *
  1078. llgtr %r4,%r4 # char *
  1079. lgfr %r5,%r5 # int
  1080. jg sys_readlinkat
  1081. ENTRY(sys_fchmodat_wrapper)
  1082. lgfr %r2,%r2 # int
  1083. llgtr %r3,%r3 # const char *
  1084. llgfr %r4,%r4 # mode_t
  1085. jg sys_fchmodat
  1086. ENTRY(sys_faccessat_wrapper)
  1087. lgfr %r2,%r2 # int
  1088. llgtr %r3,%r3 # const char *
  1089. lgfr %r4,%r4 # int
  1090. jg sys_faccessat
  1091. ENTRY(compat_sys_pselect6_wrapper)
  1092. lgfr %r2,%r2 # int
  1093. llgtr %r3,%r3 # fd_set *
  1094. llgtr %r4,%r4 # fd_set *
  1095. llgtr %r5,%r5 # fd_set *
  1096. llgtr %r6,%r6 # struct timespec *
  1097. llgt %r0,164(%r15) # void *
  1098. stg %r0,160(%r15)
  1099. jg compat_sys_pselect6
  1100. ENTRY(compat_sys_ppoll_wrapper)
  1101. llgtr %r2,%r2 # struct pollfd *
  1102. llgfr %r3,%r3 # unsigned int
  1103. llgtr %r4,%r4 # struct timespec *
  1104. llgtr %r5,%r5 # const sigset_t *
  1105. llgfr %r6,%r6 # size_t
  1106. jg compat_sys_ppoll
  1107. ENTRY(sys_unshare_wrapper)
  1108. llgfr %r2,%r2 # unsigned long
  1109. jg sys_unshare
  1110. ENTRY(compat_sys_set_robust_list_wrapper)
  1111. llgtr %r2,%r2 # struct compat_robust_list_head *
  1112. llgfr %r3,%r3 # size_t
  1113. jg compat_sys_set_robust_list
  1114. ENTRY(compat_sys_get_robust_list_wrapper)
  1115. lgfr %r2,%r2 # int
  1116. llgtr %r3,%r3 # compat_uptr_t_t *
  1117. llgtr %r4,%r4 # compat_size_t *
  1118. jg compat_sys_get_robust_list
  1119. ENTRY(sys_splice_wrapper)
  1120. lgfr %r2,%r2 # int
  1121. llgtr %r3,%r3 # loff_t *
  1122. lgfr %r4,%r4 # int
  1123. llgtr %r5,%r5 # loff_t *
  1124. llgfr %r6,%r6 # size_t
  1125. llgf %r0,164(%r15) # unsigned int
  1126. stg %r0,160(%r15)
  1127. jg sys_splice
  1128. ENTRY(sys_sync_file_range_wrapper)
  1129. lgfr %r2,%r2 # int
  1130. sllg %r3,%r3,32 # get high word of 64bit loff_t
  1131. or %r3,%r4 # get low word of 64bit loff_t
  1132. sllg %r4,%r5,32 # get high word of 64bit loff_t
  1133. or %r4,%r6 # get low word of 64bit loff_t
  1134. llgf %r5,164(%r15) # unsigned int
  1135. jg sys_sync_file_range
  1136. ENTRY(sys_tee_wrapper)
  1137. lgfr %r2,%r2 # int
  1138. lgfr %r3,%r3 # int
  1139. llgfr %r4,%r4 # size_t
  1140. llgfr %r5,%r5 # unsigned int
  1141. jg sys_tee
  1142. ENTRY(compat_sys_vmsplice_wrapper)
  1143. lgfr %r2,%r2 # int
  1144. llgtr %r3,%r3 # compat_iovec *
  1145. llgfr %r4,%r4 # unsigned int
  1146. llgfr %r5,%r5 # unsigned int
  1147. jg compat_sys_vmsplice
  1148. ENTRY(sys_getcpu_wrapper)
  1149. llgtr %r2,%r2 # unsigned *
  1150. llgtr %r3,%r3 # unsigned *
  1151. llgtr %r4,%r4 # struct getcpu_cache *
  1152. jg sys_getcpu
  1153. ENTRY(compat_sys_epoll_pwait_wrapper)
  1154. lgfr %r2,%r2 # int
  1155. llgtr %r3,%r3 # struct compat_epoll_event *
  1156. lgfr %r4,%r4 # int
  1157. lgfr %r5,%r5 # int
  1158. llgtr %r6,%r6 # compat_sigset_t *
  1159. llgf %r0,164(%r15) # compat_size_t
  1160. stg %r0,160(%r15)
  1161. jg compat_sys_epoll_pwait
  1162. ENTRY(compat_sys_utimes_wrapper)
  1163. llgtr %r2,%r2 # char *
  1164. llgtr %r3,%r3 # struct compat_timeval *
  1165. jg compat_sys_utimes
  1166. ENTRY(compat_sys_utimensat_wrapper)
  1167. llgfr %r2,%r2 # unsigned int
  1168. llgtr %r3,%r3 # char *
  1169. llgtr %r4,%r4 # struct compat_timespec *
  1170. lgfr %r5,%r5 # int
  1171. jg compat_sys_utimensat
  1172. ENTRY(compat_sys_signalfd_wrapper)
  1173. lgfr %r2,%r2 # int
  1174. llgtr %r3,%r3 # compat_sigset_t *
  1175. llgfr %r4,%r4 # compat_size_t
  1176. jg compat_sys_signalfd
  1177. ENTRY(sys_eventfd_wrapper)
  1178. llgfr %r2,%r2 # unsigned int
  1179. jg sys_eventfd
  1180. ENTRY(sys_fallocate_wrapper)
  1181. lgfr %r2,%r2 # int
  1182. lgfr %r3,%r3 # int
  1183. sllg %r4,%r4,32 # get high word of 64bit loff_t
  1184. lr %r4,%r5 # get low word of 64bit loff_t
  1185. sllg %r5,%r6,32 # get high word of 64bit loff_t
  1186. l %r5,164(%r15) # get low word of 64bit loff_t
  1187. jg sys_fallocate
  1188. ENTRY(sys_timerfd_create_wrapper)
  1189. lgfr %r2,%r2 # int
  1190. lgfr %r3,%r3 # int
  1191. jg sys_timerfd_create
  1192. ENTRY(compat_sys_timerfd_settime_wrapper)
  1193. lgfr %r2,%r2 # int
  1194. lgfr %r3,%r3 # int
  1195. llgtr %r4,%r4 # struct compat_itimerspec *
  1196. llgtr %r5,%r5 # struct compat_itimerspec *
  1197. jg compat_sys_timerfd_settime
  1198. ENTRY(compat_sys_timerfd_gettime_wrapper)
  1199. lgfr %r2,%r2 # int
  1200. llgtr %r3,%r3 # struct compat_itimerspec *
  1201. jg compat_sys_timerfd_gettime
  1202. ENTRY(compat_sys_signalfd4_wrapper)
  1203. lgfr %r2,%r2 # int
  1204. llgtr %r3,%r3 # compat_sigset_t *
  1205. llgfr %r4,%r4 # compat_size_t
  1206. lgfr %r5,%r5 # int
  1207. jg compat_sys_signalfd4
  1208. ENTRY(sys_eventfd2_wrapper)
  1209. llgfr %r2,%r2 # unsigned int
  1210. lgfr %r3,%r3 # int
  1211. jg sys_eventfd2
  1212. ENTRY(sys_inotify_init1_wrapper)
  1213. lgfr %r2,%r2 # int
  1214. jg sys_inotify_init1
  1215. ENTRY(sys_pipe2_wrapper)
  1216. llgtr %r2,%r2 # u32 *
  1217. lgfr %r3,%r3 # int
  1218. jg sys_pipe2 # branch to system call
  1219. ENTRY(sys_dup3_wrapper)
  1220. llgfr %r2,%r2 # unsigned int
  1221. llgfr %r3,%r3 # unsigned int
  1222. lgfr %r4,%r4 # int
  1223. jg sys_dup3 # branch to system call
  1224. ENTRY(sys_epoll_create1_wrapper)
  1225. lgfr %r2,%r2 # int
  1226. jg sys_epoll_create1 # branch to system call
  1227. ENTRY(sys32_readahead_wrapper)
  1228. lgfr %r2,%r2 # int
  1229. llgfr %r3,%r3 # u32
  1230. llgfr %r4,%r4 # u32
  1231. lgfr %r5,%r5 # s32
  1232. jg sys32_readahead # branch to system call
  1233. ENTRY(sys32_sendfile64_wrapper)
  1234. lgfr %r2,%r2 # int
  1235. lgfr %r3,%r3 # int
  1236. llgtr %r4,%r4 # compat_loff_t *
  1237. lgfr %r5,%r5 # s32
  1238. jg sys32_sendfile64 # branch to system call
  1239. ENTRY(sys_tkill_wrapper)
  1240. lgfr %r2,%r2 # pid_t
  1241. lgfr %r3,%r3 # int
  1242. jg sys_tkill # branch to system call
  1243. ENTRY(sys_tgkill_wrapper)
  1244. lgfr %r2,%r2 # pid_t
  1245. lgfr %r3,%r3 # pid_t
  1246. lgfr %r4,%r4 # int
  1247. jg sys_tgkill # branch to system call
  1248. ENTRY(compat_sys_keyctl_wrapper)
  1249. llgfr %r2,%r2 # u32
  1250. llgfr %r3,%r3 # u32
  1251. llgfr %r4,%r4 # u32
  1252. llgfr %r5,%r5 # u32
  1253. llgfr %r6,%r6 # u32
  1254. jg compat_sys_keyctl # branch to system call
  1255. ENTRY(compat_sys_preadv_wrapper)
  1256. llgfr %r2,%r2 # unsigned long
  1257. llgtr %r3,%r3 # compat_iovec *
  1258. llgfr %r4,%r4 # unsigned long
  1259. llgfr %r5,%r5 # u32
  1260. llgfr %r6,%r6 # u32
  1261. jg compat_sys_preadv # branch to system call
  1262. ENTRY(compat_sys_pwritev_wrapper)
  1263. llgfr %r2,%r2 # unsigned long
  1264. llgtr %r3,%r3 # compat_iovec *
  1265. llgfr %r4,%r4 # unsigned long
  1266. llgfr %r5,%r5 # u32
  1267. llgfr %r6,%r6 # u32
  1268. jg compat_sys_pwritev # branch to system call
  1269. ENTRY(compat_sys_rt_tgsigqueueinfo_wrapper)
  1270. lgfr %r2,%r2 # compat_pid_t
  1271. lgfr %r3,%r3 # compat_pid_t
  1272. lgfr %r4,%r4 # int
  1273. llgtr %r5,%r5 # struct compat_siginfo *
  1274. jg compat_sys_rt_tgsigqueueinfo_wrapper # branch to system call
  1275. ENTRY(sys_perf_event_open_wrapper)
  1276. llgtr %r2,%r2 # const struct perf_event_attr *
  1277. lgfr %r3,%r3 # pid_t
  1278. lgfr %r4,%r4 # int
  1279. lgfr %r5,%r5 # int
  1280. llgfr %r6,%r6 # unsigned long
  1281. jg sys_perf_event_open # branch to system call
  1282. ENTRY(sys_clone_wrapper)
  1283. llgfr %r2,%r2 # unsigned long
  1284. llgfr %r3,%r3 # unsigned long
  1285. llgtr %r4,%r4 # int *
  1286. llgtr %r5,%r5 # int *
  1287. jg sys_clone # branch to system call
  1288. ENTRY(sys32_execve_wrapper)
  1289. llgtr %r2,%r2 # char *
  1290. llgtr %r3,%r3 # compat_uptr_t *
  1291. llgtr %r4,%r4 # compat_uptr_t *
  1292. jg sys32_execve # branch to system call
  1293. ENTRY(sys_fanotify_init_wrapper)
  1294. llgfr %r2,%r2 # unsigned int
  1295. llgfr %r3,%r3 # unsigned int
  1296. jg sys_fanotify_init # branch to system call
  1297. ENTRY(sys_fanotify_mark_wrapper)
  1298. lgfr %r2,%r2 # int
  1299. llgfr %r3,%r3 # unsigned int
  1300. sllg %r4,%r4,32 # get high word of 64bit mask
  1301. lr %r4,%r5 # get low word of 64bit mask
  1302. llgfr %r5,%r6 # unsigned int
  1303. llgt %r6,164(%r15) # char *
  1304. jg sys_fanotify_mark # branch to system call
  1305. ENTRY(sys_prlimit64_wrapper)
  1306. lgfr %r2,%r2 # pid_t
  1307. llgfr %r3,%r3 # unsigned int
  1308. llgtr %r4,%r4 # const struct rlimit64 __user *
  1309. llgtr %r5,%r5 # struct rlimit64 __user *
  1310. jg sys_prlimit64 # branch to system call
  1311. ENTRY(sys_name_to_handle_at_wrapper)
  1312. lgfr %r2,%r2 # int
  1313. llgtr %r3,%r3 # const char __user *
  1314. llgtr %r4,%r4 # struct file_handle __user *
  1315. llgtr %r5,%r5 # int __user *
  1316. lgfr %r6,%r6 # int
  1317. jg sys_name_to_handle_at
  1318. ENTRY(compat_sys_open_by_handle_at_wrapper)
  1319. lgfr %r2,%r2 # int
  1320. llgtr %r3,%r3 # struct file_handle __user *
  1321. lgfr %r4,%r4 # int
  1322. jg compat_sys_open_by_handle_at
  1323. ENTRY(compat_sys_clock_adjtime_wrapper)
  1324. lgfr %r2,%r2 # clockid_t (int)
  1325. llgtr %r3,%r3 # struct compat_timex __user *
  1326. jg compat_sys_clock_adjtime
  1327. ENTRY(sys_syncfs_wrapper)
  1328. lgfr %r2,%r2 # int
  1329. jg sys_syncfs
  1330. ENTRY(sys_setns_wrapper)
  1331. lgfr %r2,%r2 # int
  1332. lgfr %r3,%r3 # int
  1333. jg sys_setns
  1334. ENTRY(compat_sys_process_vm_readv_wrapper)
  1335. lgfr %r2,%r2 # compat_pid_t
  1336. llgtr %r3,%r3 # struct compat_iovec __user *
  1337. llgfr %r4,%r4 # unsigned long
  1338. llgtr %r5,%r5 # struct compat_iovec __user *
  1339. llgfr %r6,%r6 # unsigned long
  1340. llgf %r0,164(%r15) # unsigned long
  1341. stg %r0,160(%r15)
  1342. jg compat_sys_process_vm_readv
  1343. ENTRY(compat_sys_process_vm_writev_wrapper)
  1344. lgfr %r2,%r2 # compat_pid_t
  1345. llgtr %r3,%r3 # struct compat_iovec __user *
  1346. llgfr %r4,%r4 # unsigned long
  1347. llgtr %r5,%r5 # struct compat_iovec __user *
  1348. llgfr %r6,%r6 # unsigned long
  1349. llgf %r0,164(%r15) # unsigned long
  1350. stg %r0,160(%r15)
  1351. jg compat_sys_process_vm_writev