arch/s390/kernel/compat_wrapper.S

   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
  10 #include <linux/linkage.h>
  11
  12 ENTRY(sys32_exit_wrapper)
  13         lgfr    %r2,%r2                 # int
  14         jg      sys_exit                # branch to sys_exit
  15
  16 ENTRY(sys32_read_wrapper)
  17         llgfr   %r2,%r2                 # unsigned int
  18         llgtr   %r3,%r3                 # char *
  19         llgfr   %r4,%r4                 # size_t
  20         jg      sys32_read              # branch to sys_read
  21
  22 ENTRY(sys32_write_wrapper)
  23         llgfr   %r2,%r2                 # unsigned int
  24         llgtr   %r3,%r3                 # const char *
  25         llgfr   %r4,%r4                 # size_t
  26         jg      sys32_write             # branch to system call
  27
  28 ENTRY(sys32_open_wrapper)
  29         llgtr   %r2,%r2                 # const char *
  30         lgfr    %r3,%r3                 # int
  31         lgfr    %r4,%r4                 # int
  32         jg      sys_open                # branch to system call
  33
  34 ENTRY(sys32_close_wrapper)
  35         llgfr   %r2,%r2                 # unsigned int
  36         jg      sys_close               # branch to system call
  37
  38 ENTRY(sys32_creat_wrapper)
  39         llgtr   %r2,%r2                 # const char *
  40         lgfr    %r3,%r3                 # int
  41         jg      sys_creat               # branch to system call
  42
  43 ENTRY(sys32_link_wrapper)
  44         llgtr   %r2,%r2                 # const char *
  45         llgtr   %r3,%r3                 # const char *
  46         jg      sys_link                # branch to system call
  47
  48 ENTRY(sys32_unlink_wrapper)
  49         llgtr   %r2,%r2                 # const char *
  50         jg      sys_unlink              # branch to system call
  51
  52 ENTRY(sys32_chdir_wrapper)
  53         llgtr   %r2,%r2                 # const char *
  54         jg      sys_chdir               # branch to system call
  55
  56 ENTRY(sys32_time_wrapper)
  57         llgtr   %r2,%r2                 # int *
  58         jg      compat_sys_time         # branch to system call
  59
  60 ENTRY(sys32_mknod_wrapper)
  61         llgtr   %r2,%r2                 # const char *
  62         lgfr    %r3,%r3                 # int
  63         llgfr   %r4,%r4                 # dev
  64         jg      sys_mknod               # branch to system call
  65
  66 ENTRY(sys32_chmod_wrapper)
  67         llgtr   %r2,%r2                 # const char *
  68         llgfr   %r3,%r3                 # mode_t
  69         jg      sys_chmod               # branch to system call
  70
  71 ENTRY(sys32_lchown16_wrapper)
  72         llgtr   %r2,%r2                 # const char *
  73         llgfr   %r3,%r3                 # __kernel_old_uid_emu31_t
  74         llgfr   %r4,%r4                 # __kernel_old_uid_emu31_t
  75         jg      sys32_lchown16          # branch to system call
  76
  77 ENTRY(sys32_lseek_wrapper)
  78         llgfr   %r2,%r2                 # unsigned int
  79         lgfr    %r3,%r3                 # off_t
  80         llgfr   %r4,%r4                 # unsigned int
  81         jg      sys_lseek               # branch to system call
  82
  83 #sys32_getpid_wrapper                           # void
  84
  85 ENTRY(sys32_mount_wrapper)
  86         llgtr   %r2,%r2                 # char *
  87         llgtr   %r3,%r3                 # char *
  88         llgtr   %r4,%r4                 # char *
  89         llgfr   %r5,%r5                 # unsigned long
  90         llgtr   %r6,%r6                 # void *
  91         jg      compat_sys_mount        # branch to system call
  92
  93 ENTRY(sys32_oldumount_wrapper)
  94         llgtr   %r2,%r2                 # char *
  95         jg      sys_oldumount           # branch to system call
  96
  97 ENTRY(sys32_setuid16_wrapper)
  98         llgfr   %r2,%r2                 # __kernel_old_uid_emu31_t
  99         jg      sys32_setuid16          # branch to system call
 100
 101 #sys32_getuid16_wrapper                 # void
 102
 103 ENTRY(sys32_ptrace_wrapper)
 104         lgfr    %r2,%r2                 # long
 105         lgfr    %r3,%r3                 # long
 106         llgtr   %r4,%r4                 # long
 107         llgfr   %r5,%r5                 # long
 108         jg      compat_sys_ptrace       # branch to system call
 109
 110 ENTRY(sys32_alarm_wrapper)
 111         llgfr   %r2,%r2                 # unsigned int
 112         jg      sys_alarm               # branch to system call
 113
 114 ENTRY(compat_sys_utime_wrapper)
 115         llgtr   %r2,%r2                 # char *
 116         llgtr   %r3,%r3                 # struct compat_utimbuf *
 117         jg      compat_sys_utime        # branch to system call
 118
 119 ENTRY(sys32_access_wrapper)
 120         llgtr   %r2,%r2                 # const char *
 121         lgfr    %r3,%r3                 # int
 122         jg      sys_access              # branch to system call
 123
 124 ENTRY(sys32_nice_wrapper)
 125         lgfr    %r2,%r2                 # int
 126         jg      sys_nice                # branch to system call
 127
 128 #sys32_sync_wrapper                     # void
 129
 130 ENTRY(sys32_kill_wrapper)
 131         lgfr    %r2,%r2                 # int
 132         lgfr    %r3,%r3                 # int
 133         jg      sys_kill                # branch to system call
 134
 135 ENTRY(sys32_rename_wrapper)
 136         llgtr   %r2,%r2                 # const char *
 137         llgtr   %r3,%r3                 # const char *
 138         jg      sys_rename              # branch to system call
 139
 140 ENTRY(sys32_mkdir_wrapper)
 141         llgtr   %r2,%r2                 # const char *
 142         lgfr    %r3,%r3                 # int
 143         jg      sys_mkdir               # branch to system call
 144
 145 ENTRY(sys32_rmdir_wrapper)
 146         llgtr   %r2,%r2                 # const char *
 147         jg      sys_rmdir               # branch to system call
 148
 149 ENTRY(sys32_dup_wrapper)
 150         llgfr   %r2,%r2                 # unsigned int
 151         jg      sys_dup                 # branch to system call
 152
 153 ENTRY(sys32_pipe_wrapper)
 154         llgtr   %r2,%r2                 # u32 *
 155         jg      sys_pipe                # branch to system call
 156
 157 ENTRY(compat_sys_times_wrapper)
 158         llgtr   %r2,%r2                 # struct compat_tms *
 159         jg      compat_sys_times        # branch to system call
 160
 161 ENTRY(sys32_brk_wrapper)
 162         llgtr   %r2,%r2                 # unsigned long
 163         jg      sys_brk                 # branch to system call
 164
 165 ENTRY(sys32_setgid16_wrapper)
 166         llgfr   %r2,%r2                 # __kernel_old_gid_emu31_t
 167         jg      sys32_setgid16          # branch to system call
 168
 169 #sys32_getgid16_wrapper                 # void
 170
 171 ENTRY(sys32_signal_wrapper)
 172         lgfr    %r2,%r2                 # int
 173         llgtr   %r3,%r3                 # __sighandler_t
 174         jg      sys_signal
 175
 176 #sys32_geteuid16_wrapper                # void
 177
 178 #sys32_getegid16_wrapper                # void
 179
 180 ENTRY(sys32_acct_wrapper)
 181         llgtr   %r2,%r2                 # char *
 182         jg      sys_acct                # branch to system call
 183
 184 ENTRY(sys32_umount_wrapper)
 185         llgtr   %r2,%r2                 # char *
 186         lgfr    %r3,%r3                 # int
 187         jg      sys_umount              # branch to system call
 188
 189 ENTRY(compat_sys_ioctl_wrapper)
 190         llgfr   %r2,%r2                 # unsigned int
 191         llgfr   %r3,%r3                 # unsigned int
 192         llgfr   %r4,%r4                 # unsigned int
 193         jg      compat_sys_ioctl        # branch to system call
 194
 195 ENTRY(compat_sys_fcntl_wrapper)
 196         llgfr   %r2,%r2                 # unsigned int
 197         llgfr   %r3,%r3                 # unsigned int
 198         llgfr   %r4,%r4                 # unsigned long
 199         jg      compat_sys_fcntl        # branch to system call
 200
 201 ENTRY(sys32_setpgid_wrapper)
 202         lgfr    %r2,%r2                 # pid_t
 203         lgfr    %r3,%r3                 # pid_t
 204         jg      sys_setpgid             # branch to system call
 205
 206 ENTRY(sys32_umask_wrapper)
 207         lgfr    %r2,%r2                 # int
 208         jg      sys_umask               # branch to system call
 209
 210 ENTRY(sys32_chroot_wrapper)
 211         llgtr   %r2,%r2                 # char *
 212         jg      sys_chroot              # branch to system call
 213
 214 ENTRY(sys32_ustat_wrapper)
 215         llgfr   %r2,%r2                 # dev_t
 216         llgtr   %r3,%r3                 # struct ustat *
 217         jg      compat_sys_ustat
 218
 219 ENTRY(sys32_dup2_wrapper)
 220         llgfr   %r2,%r2                 # unsigned int
 221         llgfr   %r3,%r3                 # unsigned int
 222         jg      sys_dup2                # branch to system call
 223
 224 #sys32_getppid_wrapper                  # void
 225
 226 #sys32_getpgrp_wrapper                  # void
 227
 228 #sys32_setsid_wrapper                   # void
 229
 230 ENTRY(sys32_sigaction_wrapper)
 231         lgfr    %r2,%r2                 # int
 232         llgtr   %r3,%r3                 # const struct old_sigaction *
 233         llgtr   %r4,%r4                 # struct old_sigaction32 *
 234         jg      sys32_sigaction         # branch to system call
 235
 236 ENTRY(sys32_setreuid16_wrapper)
 237         llgfr   %r2,%r2                 # __kernel_old_uid_emu31_t
 238         llgfr   %r3,%r3                 # __kernel_old_uid_emu31_t
 239         jg      sys32_setreuid16        # branch to system call
 240
 241 ENTRY(sys32_setregid16_wrapper)
 242         llgfr   %r2,%r2                 # __kernel_old_gid_emu31_t
 243         llgfr   %r3,%r3                 # __kernel_old_gid_emu31_t
 244         jg      sys32_setregid16        # branch to system call
 245
 246 ENTRY(sys_sigsuspend_wrapper)
 247         lgfr    %r2,%r2                 # int
 248         lgfr    %r3,%r3                 # int
 249         llgfr   %r4,%r4                 # old_sigset_t
 250         jg      sys_sigsuspend
 251
 252 ENTRY(compat_sys_sigpending_wrapper)
 253         llgtr   %r2,%r2                 # compat_old_sigset_t *
 254         jg      compat_sys_sigpending   # branch to system call
 255
 256 ENTRY(sys32_sethostname_wrapper)
 257         llgtr   %r2,%r2                 # char *
 258         lgfr    %r3,%r3                 # int
 259         jg      sys_sethostname         # branch to system call
 260
 261 ENTRY(compat_sys_setrlimit_wrapper)
 262         llgfr   %r2,%r2                 # unsigned int
 263         llgtr   %r3,%r3                 # struct rlimit_emu31 *
 264         jg      compat_sys_setrlimit    # branch to system call
 265
 266 ENTRY(compat_sys_old_getrlimit_wrapper)
 267         llgfr   %r2,%r2                 # unsigned int
 268         llgtr   %r3,%r3                 # struct rlimit_emu31 *
 269         jg      compat_sys_old_getrlimit # branch to system call
 270
 271 ENTRY(compat_sys_getrlimit_wrapper)
 272         llgfr   %r2,%r2                 # unsigned int
 273         llgtr   %r3,%r3                 # struct rlimit_emu31 *
 274         jg      compat_sys_getrlimit    # branch to system call
 275
 276 ENTRY(sys32_mmap2_wrapper)
 277         llgtr   %r2,%r2                 # struct mmap_arg_struct_emu31 *
 278         jg      sys32_mmap2                     # branch to system call
 279
 280 ENTRY(compat_sys_getrusage_wrapper)
 281         lgfr    %r2,%r2                 # int
 282         llgtr   %r3,%r3                 # struct rusage_emu31 *
 283         jg      compat_sys_getrusage    # branch to system call
 284
 285 ENTRY(compat_sys_gettimeofday_wrapper)
 286         llgtr   %r2,%r2                 # struct timeval_emu31 *
 287         llgtr   %r3,%r3                 # struct timezone *
 288         jg      compat_sys_gettimeofday # branch to system call
 289
 290 ENTRY(compat_sys_settimeofday_wrapper)
 291         llgtr   %r2,%r2                 # struct timeval_emu31 *
 292         llgtr   %r3,%r3                 # struct timezone *
 293         jg      compat_sys_settimeofday # branch to system call
 294
 295 ENTRY(sys32_getgroups16_wrapper)
 296         lgfr    %r2,%r2                 # int
 297         llgtr   %r3,%r3                 # __kernel_old_gid_emu31_t *
 298         jg      sys32_getgroups16       # branch to system call
 299
 300 ENTRY(sys32_setgroups16_wrapper)
 301         lgfr    %r2,%r2                 # int
 302         llgtr   %r3,%r3                 # __kernel_old_gid_emu31_t *
 303         jg      sys32_setgroups16       # branch to system call
 304
 305 ENTRY(sys32_symlink_wrapper)
 306         llgtr   %r2,%r2                 # const char *
 307         llgtr   %r3,%r3                 # const char *
 308         jg      sys_symlink             # branch to system call
 309
 310 ENTRY(sys32_readlink_wrapper)
 311         llgtr   %r2,%r2                 # const char *
 312         llgtr   %r3,%r3                 # char *
 313         lgfr    %r4,%r4                 # int
 314         jg      sys_readlink            # branch to system call
 315
 316 ENTRY(sys32_uselib_wrapper)
 317         llgtr   %r2,%r2                 # const char *
 318         jg      sys_uselib              # branch to system call
 319
 320 ENTRY(sys32_swapon_wrapper)
 321         llgtr   %r2,%r2                 # const char *
 322         lgfr    %r3,%r3                 # int
 323         jg      sys_swapon              # branch to system call
 324
 325 ENTRY(sys32_reboot_wrapper)
 326         lgfr    %r2,%r2                 # int
 327         lgfr    %r3,%r3                 # int
 328         llgfr   %r4,%r4                 # unsigned int
 329         llgtr   %r5,%r5                 # void *
 330         jg      sys_reboot              # branch to system call
 331
 332 ENTRY(old32_readdir_wrapper)
 333         llgfr   %r2,%r2                 # unsigned int
 334         llgtr   %r3,%r3                 # void *
 335         llgfr   %r4,%r4                 # unsigned int
 336         jg      compat_sys_old_readdir  # branch to system call
 337
 338 ENTRY(old32_mmap_wrapper)
 339         llgtr   %r2,%r2                 # struct mmap_arg_struct_emu31 *
 340         jg      old32_mmap              # branch to system call
 341
 342 ENTRY(sys32_munmap_wrapper)
 343         llgfr   %r2,%r2                 # unsigned long
 344         llgfr   %r3,%r3                 # size_t
 345         jg      sys_munmap              # branch to system call
 346
 347 ENTRY(sys32_truncate_wrapper)
 348         llgtr   %r2,%r2                 # const char *
 349         lgfr    %r3,%r3                 # long
 350         jg      sys_truncate            # branch to system call
 351
 352 ENTRY(sys32_ftruncate_wrapper)
 353         llgfr   %r2,%r2                 # unsigned int
 354         llgfr   %r3,%r3                 # unsigned long
 355         jg      sys_ftruncate           # branch to system call
 356
 357 ENTRY(sys32_fchmod_wrapper)
 358         llgfr   %r2,%r2                 # unsigned int
 359         llgfr   %r3,%r3                 # mode_t
 360         jg      sys_fchmod              # branch to system call
 361
 362 ENTRY(sys32_fchown16_wrapper)
 363         llgfr   %r2,%r2                 # unsigned int
 364         llgfr   %r3,%r3                 # compat_uid_t
 365         llgfr   %r4,%r4                 # compat_uid_t
 366         jg      sys32_fchown16          # branch to system call
 367
 368 ENTRY(sys32_getpriority_wrapper)
 369         lgfr    %r2,%r2                 # int
 370         lgfr    %r3,%r3                 # int
 371         jg      sys_getpriority         # branch to system call
 372
 373 ENTRY(sys32_setpriority_wrapper)
 374         lgfr    %r2,%r2                 # int
 375         lgfr    %r3,%r3                 # int
 376         lgfr    %r4,%r4                 # int
 377         jg      sys_setpriority         # branch to system call
 378
 379 ENTRY(compat_sys_statfs_wrapper)
 380         llgtr   %r2,%r2                 # char *
 381         llgtr   %r3,%r3                 # struct compat_statfs *
 382         jg      compat_sys_statfs       # branch to system call
 383
 384 ENTRY(compat_sys_fstatfs_wrapper)
 385         llgfr   %r2,%r2                 # unsigned int
 386         llgtr   %r3,%r3                 # struct compat_statfs *
 387         jg      compat_sys_fstatfs      # branch to system call
 388
 389 ENTRY(compat_sys_socketcall_wrapper)
 390         lgfr    %r2,%r2                 # int
 391         llgtr   %r3,%r3                 # u32 *
 392         jg      compat_sys_socketcall   # branch to system call
 393
 394 ENTRY(sys32_syslog_wrapper)
 395         lgfr    %r2,%r2                 # int
 396         llgtr   %r3,%r3                 # char *
 397         lgfr    %r4,%r4                 # int
 398         jg      sys_syslog              # branch to system call
 399
 400 ENTRY(compat_sys_setitimer_wrapper)
 401         lgfr    %r2,%r2                 # int
 402         llgtr   %r3,%r3                 # struct itimerval_emu31 *
 403         llgtr   %r4,%r4                 # struct itimerval_emu31 *
 404         jg      compat_sys_setitimer    # branch to system call
 405
 406 ENTRY(compat_sys_getitimer_wrapper)
 407         lgfr    %r2,%r2                 # int
 408         llgtr   %r3,%r3                 # struct itimerval_emu31 *
 409         jg      compat_sys_getitimer    # branch to system call
 410
 411 ENTRY(compat_sys_newstat_wrapper)
 412         llgtr   %r2,%r2                 # char *
 413         llgtr   %r3,%r3                 # struct stat_emu31 *
 414         jg      compat_sys_newstat      # branch to system call
 415
 416 ENTRY(compat_sys_newlstat_wrapper)
 417         llgtr   %r2,%r2                 # char *
 418         llgtr   %r3,%r3                 # struct stat_emu31 *
 419         jg      compat_sys_newlstat     # branch to system call
 420
 421 ENTRY(compat_sys_newfstat_wrapper)
 422         llgfr   %r2,%r2                 # unsigned int
 423         llgtr   %r3,%r3                 # struct stat_emu31 *
 424         jg      compat_sys_newfstat     # branch to system call
 425
 426 #sys32_vhangup_wrapper                  # void
 427
 428 ENTRY(compat_sys_wait4_wrapper)
 429         lgfr    %r2,%r2                 # pid_t
 430         llgtr   %r3,%r3                 # unsigned int *
 431         lgfr    %r4,%r4                 # int
 432         llgtr   %r5,%r5                 # struct rusage *
 433         jg      compat_sys_wait4        # branch to system call
 434
 435 ENTRY(sys32_swapoff_wrapper)
 436         llgtr   %r2,%r2                 # const char *
 437         jg      sys_swapoff             # branch to system call
 438
 439 ENTRY(compat_sys_sysinfo_wrapper)
 440         llgtr   %r2,%r2                 # struct sysinfo_emu31 *
 441         jg      compat_sys_sysinfo      # branch to system call
 442
 443 ENTRY(sys32_ipc_wrapper)
 444         llgfr   %r2,%r2                 # uint
 445         lgfr    %r3,%r3                 # int
 446         lgfr    %r4,%r4                 # int
 447         lgfr    %r5,%r5                 # int
 448         llgfr   %r6,%r6                 # u32
 449         jg      sys32_ipc               # branch to system call
 450
 451 ENTRY(sys32_fsync_wrapper)
 452         llgfr   %r2,%r2                 # unsigned int
 453         jg      sys_fsync               # branch to system call
 454
 455 #sys32_sigreturn_wrapper                # done in sigreturn_glue
 456
 457 #sys32_clone_wrapper                    # done in clone_glue
 458
 459 ENTRY(sys32_setdomainname_wrapper)
 460         llgtr   %r2,%r2                 # char *
 461         lgfr    %r3,%r3                 # int
 462         jg      sys_setdomainname       # branch to system call
 463
 464 ENTRY(sys32_newuname_wrapper)
 465         llgtr   %r2,%r2                 # struct new_utsname *
 466         jg      sys_newuname            # branch to system call
 467
 468 ENTRY(compat_sys_adjtimex_wrapper)
 469         llgtr   %r2,%r2                 # struct compat_timex *
 470         jg      compat_sys_adjtimex     # branch to system call
 471
 472 ENTRY(sys32_mprotect_wrapper)
 473         llgtr   %r2,%r2                 # unsigned long (actually pointer
 474         llgfr   %r3,%r3                 # size_t
 475         llgfr   %r4,%r4                 # unsigned long
 476         jg      sys_mprotect            # branch to system call
 477
 478 ENTRY(compat_sys_sigprocmask_wrapper)
 479         lgfr    %r2,%r2                 # int
 480         llgtr   %r3,%r3                 # compat_old_sigset_t *
 481         llgtr   %r4,%r4                 # compat_old_sigset_t *
 482         jg      compat_sys_sigprocmask          # branch to system call
 483
 484 ENTRY(sys_init_module_wrapper)
 485         llgtr   %r2,%r2                 # void *
 486         llgfr   %r3,%r3                 # unsigned long
 487         llgtr   %r4,%r4                 # char *
 488         jg      sys_init_module         # branch to system call
 489
 490 ENTRY(sys_delete_module_wrapper)
 491         llgtr   %r2,%r2                 # const char *
 492         llgfr   %r3,%r3                 # unsigned int
 493         jg      sys_delete_module       # branch to system call
 494
 495 ENTRY(sys32_quotactl_wrapper)
 496         llgfr   %r2,%r2                 # unsigned int
 497         llgtr   %r3,%r3                 # const char *
 498         llgfr   %r4,%r4                 # qid_t
 499         llgtr   %r5,%r5                 # caddr_t
 500         jg      sys_quotactl            # branch to system call
 501
 502 ENTRY(sys32_getpgid_wrapper)
 503         lgfr    %r2,%r2                 # pid_t
 504         jg      sys_getpgid             # branch to system call
 505
 506 ENTRY(sys32_fchdir_wrapper)
 507         llgfr   %r2,%r2                 # unsigned int
 508         jg      sys_fchdir              # branch to system call
 509
 510 ENTRY(sys32_bdflush_wrapper)
 511         lgfr    %r2,%r2                 # int
 512         lgfr    %r3,%r3                 # long
 513         jg      sys_bdflush             # branch to system call
 514
 515 ENTRY(sys32_sysfs_wrapper)
 516         lgfr    %r2,%r2                 # int
 517         llgfr   %r3,%r3                 # unsigned long
 518         llgfr   %r4,%r4                 # unsigned long
 519         jg      sys_sysfs               # branch to system call
 520
 521 ENTRY(sys32_personality_wrapper)
 522         llgfr   %r2,%r2                 # unsigned int
 523         jg      sys_s390_personality    # branch to system call
 524
 525 ENTRY(sys32_setfsuid16_wrapper)
 526         llgfr   %r2,%r2                 # __kernel_old_uid_emu31_t
 527         jg      sys32_setfsuid16        # branch to system call
 528
 529 ENTRY(sys32_setfsgid16_wrapper)
 530         llgfr   %r2,%r2                 # __kernel_old_gid_emu31_t
 531         jg      sys32_setfsgid16        # branch to system call
 532
 533 ENTRY(sys32_llseek_wrapper)
 534         llgfr   %r2,%r2                 # unsigned int
 535         llgfr   %r3,%r3                 # unsigned long
 536         llgfr   %r4,%r4                 # unsigned long
 537         llgtr   %r5,%r5                 # loff_t *
 538         llgfr   %r6,%r6                 # unsigned int
 539         jg      sys_llseek              # branch to system call
 540
 541 ENTRY(sys32_getdents_wrapper)
 542         llgfr   %r2,%r2                 # unsigned int
 543         llgtr   %r3,%r3                 # void *
 544         llgfr   %r4,%r4                 # unsigned int
 545         jg      compat_sys_getdents     # branch to system call
 546
 547 ENTRY(compat_sys_select_wrapper)
 548         lgfr    %r2,%r2                 # int
 549         llgtr   %r3,%r3                 # compat_fd_set *
 550         llgtr   %r4,%r4                 # compat_fd_set *
 551         llgtr   %r5,%r5                 # compat_fd_set *
 552         llgtr   %r6,%r6                 # struct compat_timeval *
 553         jg      compat_sys_select       # branch to system call
 554
 555 ENTRY(sys32_flock_wrapper)
 556         llgfr   %r2,%r2                 # unsigned int
 557         llgfr   %r3,%r3                 # unsigned int
 558         jg      sys_flock               # branch to system call
 559
 560 ENTRY(sys32_msync_wrapper)
 561         llgfr   %r2,%r2                 # unsigned long
 562         llgfr   %r3,%r3                 # size_t
 563         lgfr    %r4,%r4                 # int
 564         jg      sys_msync               # branch to system call
 565
 566 ENTRY(compat_sys_readv_wrapper)
 567         lgfr    %r2,%r2                 # int
 568         llgtr   %r3,%r3                 # const struct compat_iovec *
 569         llgfr   %r4,%r4                 # unsigned long
 570         jg      compat_sys_readv        # branch to system call
 571
 572 ENTRY(compat_sys_writev_wrapper)
 573         lgfr    %r2,%r2                 # int
 574         llgtr   %r3,%r3                 # const struct compat_iovec *
 575         llgfr   %r4,%r4                 # unsigned long
 576         jg      compat_sys_writev       # branch to system call
 577
 578 ENTRY(sys32_getsid_wrapper)
 579         lgfr    %r2,%r2                 # pid_t
 580         jg      sys_getsid              # branch to system call
 581
 582 ENTRY(sys32_fdatasync_wrapper)
 583         llgfr   %r2,%r2                 # unsigned int
 584         jg      sys_fdatasync           # branch to system call
 585
 586 ENTRY(sys32_mlock_wrapper)
 587         llgfr   %r2,%r2                 # unsigned long
 588         llgfr   %r3,%r3                 # size_t
 589         jg      sys_mlock               # branch to system call
 590
 591 ENTRY(sys32_munlock_wrapper)
 592         llgfr   %r2,%r2                 # unsigned long
 593         llgfr   %r3,%r3                 # size_t
 594         jg      sys_munlock             # branch to system call
 595
 596 ENTRY(sys32_mlockall_wrapper)
 597         lgfr    %r2,%r2                 # int
 598         jg      sys_mlockall            # branch to system call
 599
 600 #sys32_munlockall_wrapper               # void
 601
 602 ENTRY(sys32_sched_setparam_wrapper)
 603         lgfr    %r2,%r2                 # pid_t
 604         llgtr   %r3,%r3                 # struct sched_param *
 605         jg      sys_sched_setparam      # branch to system call
 606
 607 ENTRY(sys32_sched_getparam_wrapper)
 608         lgfr    %r2,%r2                 # pid_t
 609         llgtr   %r3,%r3                 # struct sched_param *
 610         jg      sys_sched_getparam      # branch to system call
 611
 612 ENTRY(sys32_sched_setscheduler_wrapper)
 613         lgfr    %r2,%r2                 # pid_t
 614         lgfr    %r3,%r3                 # int
 615         llgtr   %r4,%r4                 # struct sched_param *
 616         jg      sys_sched_setscheduler  # branch to system call
 617
 618 ENTRY(sys32_sched_getscheduler_wrapper)
 619         lgfr    %r2,%r2                 # pid_t
 620         jg      sys_sched_getscheduler  # branch to system call
 621
 622 #sys32_sched_yield_wrapper              # void
 623
 624 ENTRY(sys32_sched_get_priority_max_wrapper)
 625         lgfr    %r2,%r2                 # int
 626         jg      sys_sched_get_priority_max      # branch to system call
 627
 628 ENTRY(sys32_sched_get_priority_min_wrapper)
 629         lgfr    %r2,%r2                 # int
 630         jg      sys_sched_get_priority_min      # branch to system call
 631
 632 ENTRY(sys32_sched_rr_get_interval_wrapper)
 633         lgfr    %r2,%r2                 # pid_t
 634         llgtr   %r3,%r3                 # struct compat_timespec *
 635         jg      sys32_sched_rr_get_interval     # branch to system call
 636
 637 ENTRY(compat_sys_nanosleep_wrapper)
 638         llgtr   %r2,%r2                 # struct compat_timespec *
 639         llgtr   %r3,%r3                 # struct compat_timespec *
 640         jg      compat_sys_nanosleep            # branch to system call
 641
 642 ENTRY(sys32_mremap_wrapper)
 643         llgfr   %r2,%r2                 # unsigned long
 644         llgfr   %r3,%r3                 # unsigned long
 645         llgfr   %r4,%r4                 # unsigned long
 646         llgfr   %r5,%r5                 # unsigned long
 647         llgfr   %r6,%r6                 # unsigned long
 648         jg      sys_mremap              # branch to system call
 649
 650 ENTRY(sys32_setresuid16_wrapper)
 651         llgfr   %r2,%r2                 # __kernel_old_uid_emu31_t
 652         llgfr   %r3,%r3                 # __kernel_old_uid_emu31_t
 653         llgfr   %r4,%r4                 # __kernel_old_uid_emu31_t
 654         jg      sys32_setresuid16       # branch to system call
 655
 656 ENTRY(sys32_getresuid16_wrapper)
 657         llgtr   %r2,%r2                 # __kernel_old_uid_emu31_t *
 658         llgtr   %r3,%r3                 # __kernel_old_uid_emu31_t *
 659         llgtr   %r4,%r4                 # __kernel_old_uid_emu31_t *
 660         jg      sys32_getresuid16       # branch to system call
 661
 662 ENTRY(sys32_poll_wrapper)
 663         llgtr   %r2,%r2                 # struct pollfd *
 664         llgfr   %r3,%r3                 # unsigned int
 665         lgfr    %r4,%r4                 # long
 666         jg      sys_poll                # branch to system call
 667
 668 ENTRY(sys32_setresgid16_wrapper)
 669         llgfr   %r2,%r2                 # __kernel_old_gid_emu31_t
 670         llgfr   %r3,%r3                 # __kernel_old_gid_emu31_t
 671         llgfr   %r4,%r4                 # __kernel_old_gid_emu31_t
 672         jg      sys32_setresgid16       # branch to system call
 673
 674 ENTRY(sys32_getresgid16_wrapper)
 675         llgtr   %r2,%r2                 # __kernel_old_gid_emu31_t *
 676         llgtr   %r3,%r3                 # __kernel_old_gid_emu31_t *
 677         llgtr   %r4,%r4                 # __kernel_old_gid_emu31_t *
 678         jg      sys32_getresgid16       # branch to system call
 679
 680 ENTRY(sys32_prctl_wrapper)
 681         lgfr    %r2,%r2                 # int
 682         llgfr   %r3,%r3                 # unsigned long
 683         llgfr   %r4,%r4                 # unsigned long
 684         llgfr   %r5,%r5                 # unsigned long
 685         llgfr   %r6,%r6                 # unsigned long
 686         jg      sys_prctl               # branch to system call
 687
 688 #sys32_rt_sigreturn_wrapper             # done in rt_sigreturn_glue
 689
 690 ENTRY(sys32_rt_sigaction_wrapper)
 691         lgfr    %r2,%r2                 # int
 692         llgtr   %r3,%r3                 # const struct sigaction_emu31 *
 693         llgtr   %r4,%r4                 # const struct sigaction_emu31 *
 694         llgfr   %r5,%r5                 # size_t
 695         jg      sys32_rt_sigaction      # branch to system call
 696
 697 ENTRY(sys32_rt_sigprocmask_wrapper)
 698         lgfr    %r2,%r2                 # int
 699         llgtr   %r3,%r3                 # old_sigset_emu31 *
 700         llgtr   %r4,%r4                 # old_sigset_emu31 *
 701         llgfr   %r5,%r5                 # size_t
 702         jg      sys32_rt_sigprocmask    # branch to system call
 703
 704 ENTRY(sys32_rt_sigpending_wrapper)
 705         llgtr   %r2,%r2                 # sigset_emu31 *
 706         llgfr   %r3,%r3                 # size_t
 707         jg      sys32_rt_sigpending     # branch to system call
 708
 709 ENTRY(compat_sys_rt_sigtimedwait_wrapper)
 710         llgtr   %r2,%r2                 # const sigset_emu31_t *
 711         llgtr   %r3,%r3                 # siginfo_emu31_t *
 712         llgtr   %r4,%r4                 # const struct compat_timespec *
 713         llgfr   %r5,%r5                 # size_t
 714         jg      compat_sys_rt_sigtimedwait      # branch to system call
 715
 716 ENTRY(sys32_rt_sigqueueinfo_wrapper)
 717         lgfr    %r2,%r2                 # int
 718         lgfr    %r3,%r3                 # int
 719         llgtr   %r4,%r4                 # siginfo_emu31_t *
 720         jg      sys32_rt_sigqueueinfo   # branch to system call
 721
 722 ENTRY(compat_sys_rt_sigsuspend_wrapper)
 723         llgtr   %r2,%r2                 # compat_sigset_t *
 724         llgfr   %r3,%r3                 # compat_size_t
 725         jg      compat_sys_rt_sigsuspend
 726
 727 ENTRY(sys32_pread64_wrapper)
 728         llgfr   %r2,%r2                 # unsigned int
 729         llgtr   %r3,%r3                 # char *
 730         llgfr   %r4,%r4                 # size_t
 731         llgfr   %r5,%r5                 # u32
 732         llgfr   %r6,%r6                 # u32
 733         jg      sys32_pread64           # branch to system call
 734
 735 ENTRY(sys32_pwrite64_wrapper)
 736         llgfr   %r2,%r2                 # unsigned int
 737         llgtr   %r3,%r3                 # const char *
 738         llgfr   %r4,%r4                 # size_t
 739         llgfr   %r5,%r5                 # u32
 740         llgfr   %r6,%r6                 # u32
 741         jg      sys32_pwrite64          # branch to system call
 742
 743 ENTRY(sys32_chown16_wrapper)
 744         llgtr   %r2,%r2                 # const char *
 745         llgfr   %r3,%r3                 # __kernel_old_uid_emu31_t
 746         llgfr   %r4,%r4                 # __kernel_old_gid_emu31_t
 747         jg      sys32_chown16           # branch to system call
 748
 749 ENTRY(sys32_getcwd_wrapper)
 750         llgtr   %r2,%r2                 # char *
 751         llgfr   %r3,%r3                 # unsigned long
 752         jg      sys_getcwd              # branch to system call
 753
 754 ENTRY(sys32_capget_wrapper)
 755         llgtr   %r2,%r2                 # cap_user_header_t
 756         llgtr   %r3,%r3                 # cap_user_data_t
 757         jg      sys_capget              # branch to system call
 758
 759 ENTRY(sys32_capset_wrapper)
 760         llgtr   %r2,%r2                 # cap_user_header_t
 761         llgtr   %r3,%r3                 # const cap_user_data_t
 762         jg      sys_capset              # branch to system call
 763
 764 ENTRY(sys32_sigaltstack_wrapper)
 765         llgtr   %r2,%r2                 # const stack_emu31_t *
 766         llgtr   %r3,%r3                 # stack_emu31_t *
 767         jg      sys32_sigaltstack
 768
 769 ENTRY(sys32_sendfile_wrapper)
 770         lgfr    %r2,%r2                 # int
 771         lgfr    %r3,%r3                 # int
 772         llgtr   %r4,%r4                 # __kernel_off_emu31_t *
 773         llgfr   %r5,%r5                 # size_t
 774         jg      sys32_sendfile          # branch to system call
 775
 776 #sys32_vfork_wrapper                    # done in vfork_glue
 777
 778 ENTRY(sys32_truncate64_wrapper)
 779         llgtr   %r2,%r2                 # const char *
 780         llgfr   %r3,%r3                 # unsigned long
 781         llgfr   %r4,%r4                 # unsigned long
 782         jg      sys32_truncate64        # branch to system call
 783
 784 ENTRY(sys32_ftruncate64_wrapper)
 785         llgfr   %r2,%r2                 # unsigned int
 786         llgfr   %r3,%r3                 # unsigned long
 787         llgfr   %r4,%r4                 # unsigned long
 788         jg      sys32_ftruncate64       # branch to system call
 789
 790 ENTRY(sys32_lchown_wrapper)
 791         llgtr   %r2,%r2                 # const char *
 792         llgfr   %r3,%r3                 # uid_t
 793         llgfr   %r4,%r4                 # gid_t
 794         jg      sys_lchown              # branch to system call
 795
 796 #sys32_getuid_wrapper                   # void
 797 #sys32_getgid_wrapper                   # void
 798 #sys32_geteuid_wrapper                  # void
 799 #sys32_getegid_wrapper                  # void
 800
 801 ENTRY(sys32_setreuid_wrapper)
 802         llgfr   %r2,%r2                 # uid_t
 803         llgfr   %r3,%r3                 # uid_t
 804         jg      sys_setreuid            # branch to system call
 805
 806 ENTRY(sys32_setregid_wrapper)
 807         llgfr   %r2,%r2                 # gid_t
 808         llgfr   %r3,%r3                 # gid_t
 809         jg      sys_setregid            # branch to system call
 810
 811 ENTRY(sys32_getgroups_wrapper)
 812         lgfr    %r2,%r2                 # int
 813         llgtr   %r3,%r3                 # gid_t *
 814         jg      sys_getgroups           # branch to system call
 815
 816 ENTRY(sys32_setgroups_wrapper)
 817         lgfr    %r2,%r2                 # int
 818         llgtr   %r3,%r3                 # gid_t *
 819         jg      sys_setgroups           # branch to system call
 820
 821 ENTRY(sys32_fchown_wrapper)
 822         llgfr   %r2,%r2                 # unsigned int
 823         llgfr   %r3,%r3                 # uid_t
 824         llgfr   %r4,%r4                 # gid_t
 825         jg      sys_fchown              # branch to system call
 826
 827 ENTRY(sys32_setresuid_wrapper)
 828         llgfr   %r2,%r2                 # uid_t
 829         llgfr   %r3,%r3                 # uid_t
 830         llgfr   %r4,%r4                 # uid_t
 831         jg      sys_setresuid           # branch to system call
 832
 833 ENTRY(sys32_getresuid_wrapper)
 834         llgtr   %r2,%r2                 # uid_t *
 835         llgtr   %r3,%r3                 # uid_t *
 836         llgtr   %r4,%r4                 # uid_t *
 837         jg      sys_getresuid           # branch to system call
 838
 839 ENTRY(sys32_setresgid_wrapper)
 840         llgfr   %r2,%r2                 # gid_t
 841         llgfr   %r3,%r3                 # gid_t
 842         llgfr   %r4,%r4                 # gid_t
 843         jg      sys_setresgid           # branch to system call
 844
 845 ENTRY(sys32_getresgid_wrapper)
 846         llgtr   %r2,%r2                 # gid_t *
 847         llgtr   %r3,%r3                 # gid_t *
 848         llgtr   %r4,%r4                 # gid_t *
 849         jg      sys_getresgid           # branch to system call
 850
 851 ENTRY(sys32_chown_wrapper)
 852         llgtr   %r2,%r2                 # const char *
 853         llgfr   %r3,%r3                 # uid_t
 854         llgfr   %r4,%r4                 # gid_t
 855         jg      sys_chown               # branch to system call
 856
 857 ENTRY(sys32_setuid_wrapper)
 858         llgfr   %r2,%r2                 # uid_t
 859         jg      sys_setuid              # branch to system call
 860
 861 ENTRY(sys32_setgid_wrapper)
 862         llgfr   %r2,%r2                 # gid_t
 863         jg      sys_setgid              # branch to system call
 864
 865 ENTRY(sys32_setfsuid_wrapper)
 866         llgfr   %r2,%r2                 # uid_t
 867         jg      sys_setfsuid            # branch to system call
 868
 869 ENTRY(sys32_setfsgid_wrapper)
 870         llgfr   %r2,%r2                 # gid_t
 871         jg      sys_setfsgid            # branch to system call
 872
 873 ENTRY(sys32_pivot_root_wrapper)
 874         llgtr   %r2,%r2                 # const char *
 875         llgtr   %r3,%r3                 # const char *
 876         jg      sys_pivot_root          # branch to system call
 877
 878 ENTRY(sys32_mincore_wrapper)
 879         llgfr   %r2,%r2                 # unsigned long
 880         llgfr   %r3,%r3                 # size_t
 881         llgtr   %r4,%r4                 # unsigned char *
 882         jg      sys_mincore             # branch to system call
 883
 884 ENTRY(sys32_madvise_wrapper)
 885         llgfr   %r2,%r2                 # unsigned long
 886         llgfr   %r3,%r3                 # size_t
 887         lgfr    %r4,%r4                 # int
 888         jg      sys_madvise             # branch to system call
 889
 890 ENTRY(sys32_getdents64_wrapper)
 891         llgfr   %r2,%r2                 # unsigned int
 892         llgtr   %r3,%r3                 # void *
 893         llgfr   %r4,%r4                 # unsigned int
 894         jg      sys_getdents64          # branch to system call
 895
 896 ENTRY(compat_sys_fcntl64_wrapper)
 897         llgfr   %r2,%r2                 # unsigned int
 898         llgfr   %r3,%r3                 # unsigned int
 899         llgfr   %r4,%r4                 # unsigned long
 900         jg      compat_sys_fcntl64      # branch to system call
 901
 902 ENTRY(sys32_stat64_wrapper)
 903         llgtr   %r2,%r2                 # char *
 904         llgtr   %r3,%r3                 # struct stat64 *
 905         jg      sys32_stat64            # branch to system call
 906
 907 ENTRY(sys32_lstat64_wrapper)
 908         llgtr   %r2,%r2                 # char *
 909         llgtr   %r3,%r3                 # struct stat64 *
 910         jg      sys32_lstat64           # branch to system call
 911
 912 ENTRY(sys32_stime_wrapper)
 913         llgtr   %r2,%r2                 # long *
 914         jg      compat_sys_stime        # branch to system call
 915
 916 ENTRY(sys32_sysctl_wrapper)
 917         llgtr   %r2,%r2                 # struct compat_sysctl_args *
 918         jg      compat_sys_sysctl
 919
 920 ENTRY(sys32_fstat64_wrapper)
 921         llgfr   %r2,%r2                 # unsigned long
 922         llgtr   %r3,%r3                 # struct stat64 *
 923         jg      sys32_fstat64           # branch to system call
 924
 925 ENTRY(compat_sys_futex_wrapper)
 926         llgtr   %r2,%r2                 # u32 *
 927         lgfr    %r3,%r3                 # int
 928         lgfr    %r4,%r4                 # int
 929         llgtr   %r5,%r5                 # struct compat_timespec *
 930         llgtr   %r6,%r6                 # u32 *
 931         lgf     %r0,164(%r15)           # int
 932         stg     %r0,160(%r15)
 933         jg      compat_sys_futex        # branch to system call
 934
 935 ENTRY(sys32_setxattr_wrapper)
 936         llgtr   %r2,%r2                 # char *
 937         llgtr   %r3,%r3                 # char *
 938         llgtr   %r4,%r4                 # void *
 939         llgfr   %r5,%r5                 # size_t
 940         lgfr    %r6,%r6                 # int
 941         jg      sys_setxattr
 942
 943 ENTRY(sys32_lsetxattr_wrapper)
 944         llgtr   %r2,%r2                 # char *
 945         llgtr   %r3,%r3                 # char *
 946         llgtr   %r4,%r4                 # void *
 947         llgfr   %r5,%r5                 # size_t
 948         lgfr    %r6,%r6                 # int
 949         jg      sys_lsetxattr
 950
 951 ENTRY(sys32_fsetxattr_wrapper)
 952         lgfr    %r2,%r2                 # int
 953         llgtr   %r3,%r3                 # char *
 954         llgtr   %r4,%r4                 # void *
 955         llgfr   %r5,%r5                 # size_t
 956         lgfr    %r6,%r6                 # int
 957         jg      sys_fsetxattr
 958
 959 ENTRY(sys32_getxattr_wrapper)
 960         llgtr   %r2,%r2                 # char *
 961         llgtr   %r3,%r3                 # char *
 962         llgtr   %r4,%r4                 # void *
 963         llgfr   %r5,%r5                 # size_t
 964         jg      sys_getxattr
 965
 966 ENTRY(sys32_lgetxattr_wrapper)
 967         llgtr   %r2,%r2                 # char *
 968         llgtr   %r3,%r3                 # char *
 969         llgtr   %r4,%r4                 # void *
 970         llgfr   %r5,%r5                 # size_t
 971         jg      sys_lgetxattr
 972
 973 ENTRY(sys32_fgetxattr_wrapper)
 974         lgfr    %r2,%r2                 # int
 975         llgtr   %r3,%r3                 # char *
 976         llgtr   %r4,%r4                 # void *
 977         llgfr   %r5,%r5                 # size_t
 978         jg      sys_fgetxattr
 979
 980 ENTRY(sys32_listxattr_wrapper)
 981         llgtr   %r2,%r2                 # char *
 982         llgtr   %r3,%r3                 # char *
 983         llgfr   %r4,%r4                 # size_t
 984         jg      sys_listxattr
 985
 986 ENTRY(sys32_llistxattr_wrapper)
 987         llgtr   %r2,%r2                 # char *
 988         llgtr   %r3,%r3                 # char *
 989         llgfr   %r4,%r4                 # size_t
 990         jg      sys_llistxattr
 991
 992 ENTRY(sys32_flistxattr_wrapper)
 993         lgfr    %r2,%r2                 # int
 994         llgtr   %r3,%r3                 # char *
 995         llgfr   %r4,%r4                 # size_t
 996         jg      sys_flistxattr
 997
 998 ENTRY(sys32_removexattr_wrapper)
 999         llgtr   %r2,%r2                 # char *
1000         llgtr   %r3,%r3                 # char *
1001         jg      sys_removexattr
1002
1003 ENTRY(sys32_lremovexattr_wrapper)
1004         llgtr   %r2,%r2                 # char *
1005         llgtr   %r3,%r3                 # char *
1006         jg      sys_lremovexattr
1007
1008 ENTRY(sys32_fremovexattr_wrapper)
1009         lgfr    %r2,%r2                 # int
1010         llgtr   %r3,%r3                 # char *
1011         jg      sys_fremovexattr
1012
1013 ENTRY(sys32_sched_setaffinity_wrapper)
1014         lgfr    %r2,%r2                 # int
1015         llgfr   %r3,%r3                 # unsigned int
1016         llgtr   %r4,%r4                 # unsigned long *
1017         jg      compat_sys_sched_setaffinity
1018
1019 ENTRY(sys32_sched_getaffinity_wrapper)
1020         lgfr    %r2,%r2                 # int
1021         llgfr   %r3,%r3                 # unsigned int
1022         llgtr   %r4,%r4                 # unsigned long *
1023         jg      compat_sys_sched_getaffinity
1024
1025 ENTRY(sys32_exit_group_wrapper)
1026         lgfr    %r2,%r2                 # int
1027         jg      sys_exit_group          # branch to system call
1028
1029 ENTRY(sys32_set_tid_address_wrapper)
1030         llgtr   %r2,%r2                 # int *
1031         jg      sys_set_tid_address     # branch to system call
1032
1033 ENTRY(sys_epoll_create_wrapper)
1034         lgfr    %r2,%r2                 # int
1035         jg      sys_epoll_create        # branch to system call
1036
1037 ENTRY(sys_epoll_ctl_wrapper)
1038         lgfr    %r2,%r2                 # int
1039         lgfr    %r3,%r3                 # int
1040         lgfr    %r4,%r4                 # int
1041         llgtr   %r5,%r5                 # struct epoll_event *
1042         jg      sys_epoll_ctl           # branch to system call
1043
1044 ENTRY(sys_epoll_wait_wrapper)
1045         lgfr    %r2,%r2                 # int
1046         llgtr   %r3,%r3                 # struct epoll_event *
1047         lgfr    %r4,%r4                 # int
1048         lgfr    %r5,%r5                 # int
1049         jg      sys_epoll_wait          # branch to system call
1050
1051 ENTRY(sys32_lookup_dcookie_wrapper)
1052         sllg    %r2,%r2,32              # get high word of 64bit dcookie
1053         or      %r2,%r3                 # get low word of 64bit dcookie
1054         llgtr   %r3,%r4                 # char *
1055         llgfr   %r4,%r5                 # size_t
1056         jg      sys_lookup_dcookie
1057
1058 ENTRY(sys32_fadvise64_wrapper)
1059         lgfr    %r2,%r2                 # int
1060         sllg    %r3,%r3,32              # get high word of 64bit loff_t
1061         or      %r3,%r4                 # get low word of 64bit loff_t
1062         llgfr   %r4,%r5                 # size_t (unsigned long)
1063         lgfr    %r5,%r6                 # int
1064         jg      sys32_fadvise64
1065
1066 ENTRY(sys32_fadvise64_64_wrapper)
1067         llgtr   %r2,%r2                 # struct fadvise64_64_args *
1068         jg      sys32_fadvise64_64
1069
1070 ENTRY(sys32_clock_settime_wrapper)
1071         lgfr    %r2,%r2                 # clockid_t (int)
1072         llgtr   %r3,%r3                 # struct compat_timespec *
1073         jg      compat_sys_clock_settime
1074
1075 ENTRY(sys32_clock_gettime_wrapper)
1076         lgfr    %r2,%r2                 # clockid_t (int)
1077         llgtr   %r3,%r3                 # struct compat_timespec *
1078         jg      compat_sys_clock_gettime
1079
1080 ENTRY(sys32_clock_getres_wrapper)
1081         lgfr    %r2,%r2                 # clockid_t (int)
1082         llgtr   %r3,%r3                 # struct compat_timespec *
1083         jg      compat_sys_clock_getres
1084
1085 ENTRY(sys32_clock_nanosleep_wrapper)
1086         lgfr    %r2,%r2                 # clockid_t (int)
1087         lgfr    %r3,%r3                 # int
1088         llgtr   %r4,%r4                 # struct compat_timespec *
1089         llgtr   %r5,%r5                 # struct compat_timespec *
1090         jg      compat_sys_clock_nanosleep
1091
1092 ENTRY(sys32_timer_create_wrapper)
1093         lgfr    %r2,%r2                 # timer_t (int)
1094         llgtr   %r3,%r3                 # struct compat_sigevent *
1095         llgtr   %r4,%r4                 # timer_t *
1096         jg      compat_sys_timer_create
1097
1098 ENTRY(sys32_timer_settime_wrapper)
1099         lgfr    %r2,%r2                 # timer_t (int)
1100         lgfr    %r3,%r3                 # int
1101         llgtr   %r4,%r4                 # struct compat_itimerspec *
1102         llgtr   %r5,%r5                 # struct compat_itimerspec *
1103         jg      compat_sys_timer_settime
1104
1105 ENTRY(sys32_timer_gettime_wrapper)
1106         lgfr    %r2,%r2                 # timer_t (int)
1107         llgtr   %r3,%r3                 # struct compat_itimerspec *
1108         jg      compat_sys_timer_gettime
1109
1110 ENTRY(sys32_timer_getoverrun_wrapper)
1111         lgfr    %r2,%r2                 # timer_t (int)
1112         jg      sys_timer_getoverrun
1113
1114 ENTRY(sys32_timer_delete_wrapper)
1115         lgfr    %r2,%r2                 # timer_t (int)
1116         jg      sys_timer_delete
1117
1118 ENTRY(sys32_io_setup_wrapper)
1119         llgfr   %r2,%r2                 # unsigned int
1120         llgtr   %r3,%r3                 # u32 *
1121         jg      compat_sys_io_setup
1122
1123 ENTRY(sys32_io_destroy_wrapper)
1124         llgfr   %r2,%r2                 # (aio_context_t) u32
1125         jg      sys_io_destroy
1126
1127 ENTRY(sys32_io_getevents_wrapper)
1128         llgfr   %r2,%r2                 # (aio_context_t) u32
1129         lgfr    %r3,%r3                 # long
1130         lgfr    %r4,%r4                 # long
1131         llgtr   %r5,%r5                 # struct io_event *
1132         llgtr   %r6,%r6                 # struct compat_timespec *
1133         jg      compat_sys_io_getevents
1134
1135 ENTRY(sys32_io_submit_wrapper)
1136         llgfr   %r2,%r2                 # (aio_context_t) u32
1137         lgfr    %r3,%r3                 # long
1138         llgtr   %r4,%r4                 # struct iocb **
1139         jg      compat_sys_io_submit
1140
1141 ENTRY(sys32_io_cancel_wrapper)
1142         llgfr   %r2,%r2                 # (aio_context_t) u32
1143         llgtr   %r3,%r3                 # struct iocb *
1144         llgtr   %r4,%r4                 # struct io_event *
1145         jg      sys_io_cancel
1146
1147 ENTRY(compat_sys_statfs64_wrapper)
1148         llgtr   %r2,%r2                 # const char *
1149         llgfr   %r3,%r3                 # compat_size_t
1150         llgtr   %r4,%r4                 # struct compat_statfs64 *
1151         jg      compat_sys_statfs64
1152
1153 ENTRY(compat_sys_fstatfs64_wrapper)
1154         llgfr   %r2,%r2                 # unsigned int fd
1155         llgfr   %r3,%r3                 # compat_size_t
1156         llgtr   %r4,%r4                 # struct compat_statfs64 *
1157         jg      compat_sys_fstatfs64
1158
1159 ENTRY(compat_sys_mq_open_wrapper)
1160         llgtr   %r2,%r2                 # const char *
1161         lgfr    %r3,%r3                 # int
1162         llgfr   %r4,%r4                 # mode_t
1163         llgtr   %r5,%r5                 # struct compat_mq_attr *
1164         jg      compat_sys_mq_open
1165
1166 ENTRY(sys32_mq_unlink_wrapper)
1167         llgtr   %r2,%r2                 # const char *
1168         jg      sys_mq_unlink
1169
1170 ENTRY(compat_sys_mq_timedsend_wrapper)
1171         lgfr    %r2,%r2                 # mqd_t
1172         llgtr   %r3,%r3                 # const char *
1173         llgfr   %r4,%r4                 # size_t
1174         llgfr   %r5,%r5                 # unsigned int
1175         llgtr   %r6,%r6                 # const struct compat_timespec *
1176         jg      compat_sys_mq_timedsend
1177
1178 ENTRY(compat_sys_mq_timedreceive_wrapper)
1179         lgfr    %r2,%r2                 # mqd_t
1180         llgtr   %r3,%r3                 # char *
1181         llgfr   %r4,%r4                 # size_t
1182         llgtr   %r5,%r5                 # unsigned int *
1183         llgtr   %r6,%r6                 # const struct compat_timespec *
1184         jg      compat_sys_mq_timedreceive
1185
1186 ENTRY(compat_sys_mq_notify_wrapper)
1187         lgfr    %r2,%r2                 # mqd_t
1188         llgtr   %r3,%r3                 # struct compat_sigevent *
1189         jg      compat_sys_mq_notify
1190
1191 ENTRY(compat_sys_mq_getsetattr_wrapper)
1192         lgfr    %r2,%r2                 # mqd_t
1193         llgtr   %r3,%r3                 # struct compat_mq_attr *
1194         llgtr   %r4,%r4                 # struct compat_mq_attr *
1195         jg      compat_sys_mq_getsetattr
1196
1197 ENTRY(compat_sys_add_key_wrapper)
1198         llgtr   %r2,%r2                 # const char *
1199         llgtr   %r3,%r3                 # const char *
1200         llgtr   %r4,%r4                 # const void *
1201         llgfr   %r5,%r5                 # size_t
1202         llgfr   %r6,%r6                 # (key_serial_t) u32
1203         jg      sys_add_key
1204
1205 ENTRY(compat_sys_request_key_wrapper)
1206         llgtr   %r2,%r2                 # const char *
1207         llgtr   %r3,%r3                 # const char *
1208         llgtr   %r4,%r4                 # const void *
1209         llgfr   %r5,%r5                 # (key_serial_t) u32
1210         jg      sys_request_key
1211
1212 ENTRY(sys32_remap_file_pages_wrapper)
1213         llgfr   %r2,%r2                 # unsigned long
1214         llgfr   %r3,%r3                 # unsigned long
1215         llgfr   %r4,%r4                 # unsigned long
1216         llgfr   %r5,%r5                 # unsigned long
1217         llgfr   %r6,%r6                 # unsigned long
1218         jg      sys_remap_file_pages
1219
1220 ENTRY(compat_sys_waitid_wrapper)
1221         lgfr    %r2,%r2                 # int
1222         lgfr    %r3,%r3                 # pid_t
1223         llgtr   %r4,%r4                 # siginfo_emu31_t *
1224         lgfr    %r5,%r5                 # int
1225         llgtr   %r6,%r6                 # struct rusage_emu31 *
1226         jg      compat_sys_waitid
1227
1228 ENTRY(compat_sys_kexec_load_wrapper)
1229         llgfr   %r2,%r2                 # unsigned long
1230         llgfr   %r3,%r3                 # unsigned long
1231         llgtr   %r4,%r4                 # struct kexec_segment *
1232         llgfr   %r5,%r5                 # unsigned long
1233         jg      compat_sys_kexec_load
1234
1235 ENTRY(sys_ioprio_set_wrapper)
1236         lgfr    %r2,%r2                 # int
1237         lgfr    %r3,%r3                 # int
1238         lgfr    %r4,%r4                 # int
1239         jg      sys_ioprio_set
1240
1241 ENTRY(sys_ioprio_get_wrapper)
1242         lgfr    %r2,%r2                 # int
1243         lgfr    %r3,%r3                 # int
1244         jg      sys_ioprio_get
1245
1246 ENTRY(sys_inotify_add_watch_wrapper)
1247         lgfr    %r2,%r2                 # int
1248         llgtr   %r3,%r3                 # const char *
1249         llgfr   %r4,%r4                 # u32
1250         jg      sys_inotify_add_watch
1251
1252 ENTRY(sys_inotify_rm_watch_wrapper)
1253         lgfr    %r2,%r2                 # int
1254         llgfr   %r3,%r3                 # u32
1255         jg      sys_inotify_rm_watch
1256
1257 ENTRY(compat_sys_openat_wrapper)
1258         llgfr   %r2,%r2                 # unsigned int
1259         llgtr   %r3,%r3                 # const char *
1260         lgfr    %r4,%r4                 # int
1261         lgfr    %r5,%r5                 # int
1262         jg      compat_sys_openat
1263
1264 ENTRY(sys_mkdirat_wrapper)
1265         lgfr    %r2,%r2                 # int
1266         llgtr   %r3,%r3                 # const char *
1267         lgfr    %r4,%r4                 # int
1268         jg      sys_mkdirat
1269
1270 ENTRY(sys_mknodat_wrapper)
1271         lgfr    %r2,%r2                 # int
1272         llgtr   %r3,%r3                 # const char *
1273         lgfr    %r4,%r4                 # int
1274         llgfr   %r5,%r5                 # unsigned int
1275         jg      sys_mknodat
1276
1277 ENTRY(sys_fchownat_wrapper)
1278         lgfr    %r2,%r2                 # int
1279         llgtr   %r3,%r3                 # const char *
1280         llgfr   %r4,%r4                 # uid_t
1281         llgfr   %r5,%r5                 # gid_t
1282         lgfr    %r6,%r6                 # int
1283         jg      sys_fchownat
1284
1285 ENTRY(compat_sys_futimesat_wrapper)
1286         llgfr   %r2,%r2                 # unsigned int
1287         llgtr   %r3,%r3                 # char *
1288         llgtr   %r4,%r4                 # struct timeval *
1289         jg      compat_sys_futimesat
1290
1291 ENTRY(sys32_fstatat64_wrapper)
1292         llgfr   %r2,%r2                 # unsigned int
1293         llgtr   %r3,%r3                 # char *
1294         llgtr   %r4,%r4                 # struct stat64 *
1295         lgfr    %r5,%r5                 # int
1296         jg      sys32_fstatat64
1297
1298 ENTRY(sys_unlinkat_wrapper)
1299         lgfr    %r2,%r2                 # int
1300         llgtr   %r3,%r3                 # const char *
1301         lgfr    %r4,%r4                 # int
1302         jg      sys_unlinkat
1303
1304 ENTRY(sys_renameat_wrapper)
1305         lgfr    %r2,%r2                 # int
1306         llgtr   %r3,%r3                 # const char *
1307         lgfr    %r4,%r4                 # int
1308         llgtr   %r5,%r5                 # const char *
1309         jg      sys_renameat
1310
1311 ENTRY(sys_linkat_wrapper)
1312         lgfr    %r2,%r2                 # int
1313         llgtr   %r3,%r3                 # const char *
1314         lgfr    %r4,%r4                 # int
1315         llgtr   %r5,%r5                 # const char *
1316         lgfr    %r6,%r6                 # int
1317         jg      sys_linkat
1318
1319 ENTRY(sys_symlinkat_wrapper)
1320         llgtr   %r2,%r2                 # const char *
1321         lgfr    %r3,%r3                 # int
1322         llgtr   %r4,%r4                 # const char *
1323         jg      sys_symlinkat
1324
1325 ENTRY(sys_readlinkat_wrapper)
1326         lgfr    %r2,%r2                 # int
1327         llgtr   %r3,%r3                 # const char *
1328         llgtr   %r4,%r4                 # char *
1329         lgfr    %r5,%r5                 # int
1330         jg      sys_readlinkat
1331
1332 ENTRY(sys_fchmodat_wrapper)
1333         lgfr    %r2,%r2                 # int
1334         llgtr   %r3,%r3                 # const char *
1335         llgfr   %r4,%r4                 # mode_t
1336         jg      sys_fchmodat
1337
1338 ENTRY(sys_faccessat_wrapper)
1339         lgfr    %r2,%r2                 # int
1340         llgtr   %r3,%r3                 # const char *
1341         lgfr    %r4,%r4                 # int
1342         jg      sys_faccessat
1343
1344 ENTRY(compat_sys_pselect6_wrapper)
1345         lgfr    %r2,%r2                 # int
1346         llgtr   %r3,%r3                 # fd_set *
1347         llgtr   %r4,%r4                 # fd_set *
1348         llgtr   %r5,%r5                 # fd_set *
1349         llgtr   %r6,%r6                 # struct timespec *
1350         llgt    %r0,164(%r15)           # void *
1351         stg     %r0,160(%r15)
1352         jg      compat_sys_pselect6
1353
1354 ENTRY(compat_sys_ppoll_wrapper)
1355         llgtr   %r2,%r2                 # struct pollfd *
1356         llgfr   %r3,%r3                 # unsigned int
1357         llgtr   %r4,%r4                 # struct timespec *
1358         llgtr   %r5,%r5                 # const sigset_t *
1359         llgfr   %r6,%r6                 # size_t
1360         jg      compat_sys_ppoll
1361
1362 ENTRY(sys_unshare_wrapper)
1363         llgfr   %r2,%r2                 # unsigned long
1364         jg      sys_unshare
1365
1366 ENTRY(compat_sys_set_robust_list_wrapper)
1367         llgtr   %r2,%r2                 # struct compat_robust_list_head *
1368         llgfr   %r3,%r3                 # size_t
1369         jg      compat_sys_set_robust_list
1370
1371 ENTRY(compat_sys_get_robust_list_wrapper)
1372         lgfr    %r2,%r2                 # int
1373         llgtr   %r3,%r3                 # compat_uptr_t_t *
1374         llgtr   %r4,%r4                 # compat_size_t *
1375         jg      compat_sys_get_robust_list
1376
1377 ENTRY(sys_splice_wrapper)
1378         lgfr    %r2,%r2                 # int
1379         llgtr   %r3,%r3                 # loff_t *
1380         lgfr    %r4,%r4                 # int
1381         llgtr   %r5,%r5                 # loff_t *
1382         llgfr   %r6,%r6                 # size_t
1383         llgf    %r0,164(%r15)           # unsigned int
1384         stg     %r0,160(%r15)
1385         jg      sys_splice
1386
1387 ENTRY(sys_sync_file_range_wrapper)
1388         lgfr    %r2,%r2                 # int
1389         sllg    %r3,%r3,32              # get high word of 64bit loff_t
1390         or      %r3,%r4                 # get low word of 64bit loff_t
1391         sllg    %r4,%r5,32              # get high word of 64bit loff_t
1392         or      %r4,%r6                 # get low word of 64bit loff_t
1393         llgf    %r5,164(%r15)           # unsigned int
1394         jg      sys_sync_file_range
1395
1396 ENTRY(sys_tee_wrapper)
1397         lgfr    %r2,%r2                 # int
1398         lgfr    %r3,%r3                 # int
1399         llgfr   %r4,%r4                 # size_t
1400         llgfr   %r5,%r5                 # unsigned int
1401         jg      sys_tee
1402
1403 ENTRY(compat_sys_vmsplice_wrapper)
1404         lgfr    %r2,%r2                 # int
1405         llgtr   %r3,%r3                 # compat_iovec *
1406         llgfr   %r4,%r4                 # unsigned int
1407         llgfr   %r5,%r5                 # unsigned int
1408         jg      compat_sys_vmsplice
1409
1410 ENTRY(sys_getcpu_wrapper)
1411         llgtr   %r2,%r2                 # unsigned *
1412         llgtr   %r3,%r3                 # unsigned *
1413         llgtr   %r4,%r4                 # struct getcpu_cache *
1414         jg      sys_getcpu
1415
1416 ENTRY(compat_sys_epoll_pwait_wrapper)
1417         lgfr    %r2,%r2                 # int
1418         llgtr   %r3,%r3                 # struct compat_epoll_event *
1419         lgfr    %r4,%r4                 # int
1420         lgfr    %r5,%r5                 # int
1421         llgtr   %r6,%r6                 # compat_sigset_t *
1422         llgf    %r0,164(%r15)           # compat_size_t
1423         stg     %r0,160(%r15)
1424         jg      compat_sys_epoll_pwait
1425
1426 ENTRY(compat_sys_utimes_wrapper)
1427         llgtr   %r2,%r2                 # char *
1428         llgtr   %r3,%r3                 # struct compat_timeval *
1429         jg      compat_sys_utimes
1430
1431 ENTRY(compat_sys_utimensat_wrapper)
1432         llgfr   %r2,%r2                 # unsigned int
1433         llgtr   %r3,%r3                 # char *
1434         llgtr   %r4,%r4                 # struct compat_timespec *
1435         lgfr    %r5,%r5                 # int
1436         jg      compat_sys_utimensat
1437
1438 ENTRY(compat_sys_signalfd_wrapper)
1439         lgfr    %r2,%r2                 # int
1440         llgtr   %r3,%r3                 # compat_sigset_t *
1441         llgfr   %r4,%r4                 # compat_size_t
1442         jg      compat_sys_signalfd
1443
1444 ENTRY(sys_eventfd_wrapper)
1445         llgfr   %r2,%r2                 # unsigned int
1446         jg      sys_eventfd
1447
1448 ENTRY(sys_fallocate_wrapper)
1449         lgfr    %r2,%r2                 # int
1450         lgfr    %r3,%r3                 # int
1451         sllg    %r4,%r4,32              # get high word of 64bit loff_t
1452         lr      %r4,%r5                 # get low word of 64bit loff_t
1453         sllg    %r5,%r6,32              # get high word of 64bit loff_t
1454         l       %r5,164(%r15)           # get low word of 64bit loff_t
1455         jg      sys_fallocate
1456
1457 ENTRY(sys_timerfd_create_wrapper)
1458         lgfr    %r2,%r2                 # int
1459         lgfr    %r3,%r3                 # int
1460         jg      sys_timerfd_create
1461
1462 ENTRY(compat_sys_timerfd_settime_wrapper)
1463         lgfr    %r2,%r2                 # int
1464         lgfr    %r3,%r3                 # int
1465         llgtr   %r4,%r4                 # struct compat_itimerspec *
1466         llgtr   %r5,%r5                 # struct compat_itimerspec *
1467         jg      compat_sys_timerfd_settime
1468
1469 ENTRY(compat_sys_timerfd_gettime_wrapper)
1470         lgfr    %r2,%r2                 # int
1471         llgtr   %r3,%r3                 # struct compat_itimerspec *
1472         jg      compat_sys_timerfd_gettime
1473
1474 ENTRY(compat_sys_signalfd4_wrapper)
1475         lgfr    %r2,%r2                 # int
1476         llgtr   %r3,%r3                 # compat_sigset_t *
1477         llgfr   %r4,%r4                 # compat_size_t
1478         lgfr    %r5,%r5                 # int
1479         jg      compat_sys_signalfd4
1480
1481 ENTRY(sys_eventfd2_wrapper)
1482         llgfr   %r2,%r2                 # unsigned int
1483         lgfr    %r3,%r3                 # int
1484         jg      sys_eventfd2
1485
1486 ENTRY(sys_inotify_init1_wrapper)
1487         lgfr    %r2,%r2                 # int
1488         jg      sys_inotify_init1
1489
1490 ENTRY(sys_pipe2_wrapper)
1491         llgtr   %r2,%r2                 # u32 *
1492         lgfr    %r3,%r3                 # int
1493         jg      sys_pipe2               # branch to system call
1494
1495 ENTRY(sys_dup3_wrapper)
1496         llgfr   %r2,%r2                 # unsigned int
1497         llgfr   %r3,%r3                 # unsigned int
1498         lgfr    %r4,%r4                 # int
1499         jg      sys_dup3                # branch to system call
1500
1501 ENTRY(sys_epoll_create1_wrapper)
1502         lgfr    %r2,%r2                 # int
1503         jg      sys_epoll_create1       # branch to system call
1504
1505 ENTRY(sys32_readahead_wrapper)
1506         lgfr    %r2,%r2                 # int
1507         llgfr   %r3,%r3                 # u32
1508         llgfr   %r4,%r4                 # u32
1509         lgfr    %r5,%r5                 # s32
1510         jg      sys32_readahead         # branch to system call
1511
1512 ENTRY(sys32_sendfile64_wrapper)
1513         lgfr    %r2,%r2                 # int
1514         lgfr    %r3,%r3                 # int
1515         llgtr   %r4,%r4                 # compat_loff_t *
1516         lgfr    %r5,%r5                 # s32
1517         jg      sys32_sendfile64        # branch to system call
1518
1519 ENTRY(sys_tkill_wrapper)
1520         lgfr    %r2,%r2                 # pid_t
1521         lgfr    %r3,%r3                 # int
1522         jg      sys_tkill               # branch to system call
1523
1524 ENTRY(sys_tgkill_wrapper)
1525         lgfr    %r2,%r2                 # pid_t
1526         lgfr    %r3,%r3                 # pid_t
1527         lgfr    %r4,%r4                 # int
1528         jg      sys_tgkill              # branch to system call
1529
1530 ENTRY(compat_sys_keyctl_wrapper)
1531         llgfr   %r2,%r2                 # u32
1532         llgfr   %r3,%r3                 # u32
1533         llgfr   %r4,%r4                 # u32
1534         llgfr   %r5,%r5                 # u32
1535         llgfr   %r6,%r6                 # u32
1536         jg      compat_sys_keyctl       # branch to system call
1537
1538 ENTRY(compat_sys_preadv_wrapper)
1539         llgfr   %r2,%r2                 # unsigned long
1540         llgtr   %r3,%r3                 # compat_iovec *
1541         llgfr   %r4,%r4                 # unsigned long
1542         llgfr   %r5,%r5                 # u32
1543         llgfr   %r6,%r6                 # u32
1544         jg      compat_sys_preadv       # branch to system call
1545
1546 ENTRY(compat_sys_pwritev_wrapper)
1547         llgfr   %r2,%r2                 # unsigned long
1548         llgtr   %r3,%r3                 # compat_iovec *
1549         llgfr   %r4,%r4                 # unsigned long
1550         llgfr   %r5,%r5                 # u32
1551         llgfr   %r6,%r6                 # u32
1552         jg      compat_sys_pwritev      # branch to system call
1553
1554 ENTRY(compat_sys_rt_tgsigqueueinfo_wrapper)
1555         lgfr    %r2,%r2                 # compat_pid_t
1556         lgfr    %r3,%r3                 # compat_pid_t
1557         lgfr    %r4,%r4                 # int
1558         llgtr   %r5,%r5                 # struct compat_siginfo *
1559         jg      compat_sys_rt_tgsigqueueinfo_wrapper # branch to system call
1560
1561 ENTRY(sys_perf_event_open_wrapper)
1562         llgtr   %r2,%r2                 # const struct perf_event_attr *
1563         lgfr    %r3,%r3                 # pid_t
1564         lgfr    %r4,%r4                 # int
1565         lgfr    %r5,%r5                 # int
1566         llgfr   %r6,%r6                 # unsigned long
1567         jg      sys_perf_event_open     # branch to system call
1568
1569 ENTRY(sys_clone_wrapper)
1570         llgfr   %r2,%r2                 # unsigned long
1571         llgfr   %r3,%r3                 # unsigned long
1572         llgtr   %r4,%r4                 # int *
1573         llgtr   %r5,%r5                 # int *
1574         jg      sys_clone               # branch to system call
1575
1576 ENTRY(sys32_execve_wrapper)
1577         llgtr   %r2,%r2                 # char *
1578         llgtr   %r3,%r3                 # compat_uptr_t *
1579         llgtr   %r4,%r4                 # compat_uptr_t *
1580         jg      sys32_execve            # branch to system call
1581
1582 ENTRY(sys_fanotify_init_wrapper)
1583         llgfr   %r2,%r2                 # unsigned int
1584         llgfr   %r3,%r3                 # unsigned int
1585         jg      sys_fanotify_init       # branch to system call
1586
1587 ENTRY(sys_fanotify_mark_wrapper)
1588         lgfr    %r2,%r2                 # int
1589         llgfr   %r3,%r3                 # unsigned int
1590         sllg    %r4,%r4,32              # get high word of 64bit mask
1591         lr      %r4,%r5                 # get low word of 64bit mask
1592         llgfr   %r5,%r6                 # unsigned int
1593         llgt    %r6,164(%r15)           # char *
1594         jg      sys_fanotify_mark       # branch to system call
1595
1596 ENTRY(sys_prlimit64_wrapper)
1597         lgfr    %r2,%r2                 # pid_t
1598         llgfr   %r3,%r3                 # unsigned int
1599         llgtr   %r4,%r4                 # const struct rlimit64 __user *
1600         llgtr   %r5,%r5                 # struct rlimit64 __user *
1601         jg      sys_prlimit64           # branch to system call
1602
1603 ENTRY(sys_name_to_handle_at_wrapper)
1604         lgfr    %r2,%r2                 # int
1605         llgtr   %r3,%r3                 # const char __user *
1606         llgtr   %r4,%r4                 # struct file_handle __user *
1607         llgtr   %r5,%r5                 # int __user *
1608         lgfr    %r6,%r6                 # int
1609         jg      sys_name_to_handle_at
1610
1611 ENTRY(compat_sys_open_by_handle_at_wrapper)
1612         lgfr    %r2,%r2                 # int
1613         llgtr   %r3,%r3                 # struct file_handle __user *
1614         lgfr    %r4,%r4                 # int
1615         jg      compat_sys_open_by_handle_at
1616
1617 ENTRY(compat_sys_clock_adjtime_wrapper)
1618         lgfr    %r2,%r2                 # clockid_t (int)
1619         llgtr   %r3,%r3                 # struct compat_timex __user *
1620         jg      compat_sys_clock_adjtime
1621
1622 ENTRY(sys_syncfs_wrapper)
1623         lgfr    %r2,%r2                 # int
1624         jg      sys_syncfs
1625
1626 ENTRY(sys_setns_wrapper)
1627         lgfr    %r2,%r2                 # int
1628         lgfr    %r3,%r3                 # int
1629         jg      sys_setns
1630
1631 ENTRY(compat_sys_process_vm_readv_wrapper)
1632         lgfr    %r2,%r2                 # compat_pid_t
1633         llgtr   %r3,%r3                 # struct compat_iovec __user *
1634         llgfr   %r4,%r4                 # unsigned long
1635         llgtr   %r5,%r5                 # struct compat_iovec __user *
1636         llgfr   %r6,%r6                 # unsigned long
1637         llgf    %r0,164(%r15)           # unsigned long
1638         stg     %r0,160(%r15)
1639         jg      sys_process_vm_readv
1640
1641 ENTRY(compat_sys_process_vm_writev_wrapper)
1642         lgfr    %r2,%r2                 # compat_pid_t
1643         llgtr   %r3,%r3                 # struct compat_iovec __user *
1644         llgfr   %r4,%r4                 # unsigned long
1645         llgtr   %r5,%r5                 # struct compat_iovec __user *
1646         llgfr   %r6,%r6                 # unsigned long
1647         llgf    %r0,164(%r15)           # unsigned long
1648         stg     %r0,160(%r15)
1649         jg      sys_process_vm_writev