1/* 2* arch/s390/kernel/sys_wrapper31.S 3* wrapper for 31 bit compatible system calls. 4* 5* S390 version 6* Copyright (C) 2000 IBM Deutschland Entwicklung GmbH, IBM Corporation 7* Author(s): Gerhard Tonn (ton@de.ibm.com), 8* Thomas Spatzier (tspat@de.ibm.com) 9*/ 10 11 .globl sys32_exit_wrapper 12sys32_exit_wrapper: 13 lgfr %r2,%r2 # int 14 jg sys_exit # branch to sys_exit 15 16 .globl sys32_read_wrapper 17sys32_read_wrapper: 18 llgfr %r2,%r2 # unsigned int 19 llgtr %r3,%r3 # char * 20 llgfr %r4,%r4 # size_t 21 jg sys32_read # branch to sys_read 22 23 .globl sys32_write_wrapper 24sys32_write_wrapper: 25 llgfr %r2,%r2 # unsigned int 26 llgtr %r3,%r3 # const char * 27 llgfr %r4,%r4 # size_t 28 jg sys32_write # branch to system call 29 30 .globl sys32_open_wrapper 31sys32_open_wrapper: 32 llgtr %r2,%r2 # const char * 33 lgfr %r3,%r3 # int 34 lgfr %r4,%r4 # int 35 jg sys_open # branch to system call 36 37 .globl sys32_close_wrapper 38sys32_close_wrapper: 39 llgfr %r2,%r2 # unsigned int 40 jg sys_close # branch to system call 41 42 .globl sys32_creat_wrapper 43sys32_creat_wrapper: 44 llgtr %r2,%r2 # const char * 45 lgfr %r3,%r3 # int 46 jg sys_creat # branch to system call 47 48 .globl sys32_link_wrapper 49sys32_link_wrapper: 50 llgtr %r2,%r2 # const char * 51 llgtr %r3,%r3 # const char * 52 jg sys_link # branch to system call 53 54 .globl sys32_unlink_wrapper 55sys32_unlink_wrapper: 56 llgtr %r2,%r2 # const char * 57 jg sys_unlink # branch to system call 58 59 .globl sys32_chdir_wrapper 60sys32_chdir_wrapper: 61 llgtr %r2,%r2 # const char * 62 jg sys_chdir # branch to system call 63 64 .globl sys32_time_wrapper 65sys32_time_wrapper: 66 llgtr %r2,%r2 # int * 67 jg compat_sys_time # branch to system call 68 69 .globl sys32_mknod_wrapper 70sys32_mknod_wrapper: 71 llgtr %r2,%r2 # const char * 72 lgfr %r3,%r3 # int 73 llgfr %r4,%r4 # dev 74 jg sys_mknod # branch to system call 75 76 .globl sys32_chmod_wrapper 77sys32_chmod_wrapper: 78 llgtr %r2,%r2 # const char * 79 llgfr %r3,%r3 # mode_t 80 jg sys_chmod # branch to system call 81 82 .globl sys32_lchown16_wrapper 83sys32_lchown16_wrapper: 84 llgtr %r2,%r2 # const char * 85 llgfr %r3,%r3 # __kernel_old_uid_emu31_t 86 llgfr %r4,%r4 # __kernel_old_uid_emu31_t 87 jg sys32_lchown16 # branch to system call 88 89 .globl sys32_lseek_wrapper 90sys32_lseek_wrapper: 91 llgfr %r2,%r2 # unsigned int 92 lgfr %r3,%r3 # off_t 93 llgfr %r4,%r4 # unsigned int 94 jg sys_lseek # branch to system call 95 96#sys32_getpid_wrapper # void 97 98 .globl sys32_mount_wrapper 99sys32_mount_wrapper: 100 llgtr %r2,%r2 # char * 101 llgtr %r3,%r3 # char * 102 llgtr %r4,%r4 # char * 103 llgfr %r5,%r5 # unsigned long 104 llgtr %r6,%r6 # void * 105 jg compat_sys_mount # branch to system call 106 107 .globl sys32_oldumount_wrapper 108sys32_oldumount_wrapper: 109 llgtr %r2,%r2 # char * 110 jg sys_oldumount # branch to system call 111 112 .globl sys32_setuid16_wrapper 113sys32_setuid16_wrapper: 114 llgfr %r2,%r2 # __kernel_old_uid_emu31_t 115 jg sys32_setuid16 # branch to system call 116 117#sys32_getuid16_wrapper # void 118 119 .globl sys32_ptrace_wrapper 120sys32_ptrace_wrapper: 121 lgfr %r2,%r2 # long 122 lgfr %r3,%r3 # long 123 llgtr %r4,%r4 # long 124 llgfr %r5,%r5 # long 125 jg sys_ptrace # branch to system call 126 127 .globl sys32_alarm_wrapper 128sys32_alarm_wrapper: 129 llgfr %r2,%r2 # unsigned int 130 jg sys_alarm # branch to system call 131 132#sys32_pause_wrapper # void 133 134 .globl compat_sys_utime_wrapper 135compat_sys_utime_wrapper: 136 llgtr %r2,%r2 # char * 137 llgtr %r3,%r3 # struct compat_utimbuf * 138 jg compat_sys_utime # branch to system call 139 140 .globl sys32_access_wrapper 141sys32_access_wrapper: 142 llgtr %r2,%r2 # const char * 143 lgfr %r3,%r3 # int 144 jg sys_access # branch to system call 145 146 .globl sys32_nice_wrapper 147sys32_nice_wrapper: 148 lgfr %r2,%r2 # int 149 jg sys_nice # branch to system call 150 151#sys32_sync_wrapper # void 152 153 .globl sys32_kill_wrapper 154sys32_kill_wrapper: 155 lgfr %r2,%r2 # int 156 lgfr %r3,%r3 # int 157 jg sys_kill # branch to system call 158 159 .globl sys32_rename_wrapper 160sys32_rename_wrapper: 161 llgtr %r2,%r2 # const char * 162 llgtr %r3,%r3 # const char * 163 jg sys_rename # branch to system call 164 165 .globl sys32_mkdir_wrapper 166sys32_mkdir_wrapper: 167 llgtr %r2,%r2 # const char * 168 lgfr %r3,%r3 # int 169 jg sys_mkdir # branch to system call 170 171 .globl sys32_rmdir_wrapper 172sys32_rmdir_wrapper: 173 llgtr %r2,%r2 # const char * 174 jg sys_rmdir # branch to system call 175 176 .globl sys32_dup_wrapper 177sys32_dup_wrapper: 178 llgfr %r2,%r2 # unsigned int 179 jg sys_dup # branch to system call 180 181 .globl sys32_pipe_wrapper 182sys32_pipe_wrapper: 183 llgtr %r2,%r2 # u32 * 184 jg sys_pipe # branch to system call 185 186 .globl compat_sys_times_wrapper 187compat_sys_times_wrapper: 188 llgtr %r2,%r2 # struct compat_tms * 189 jg compat_sys_times # branch to system call 190 191 .globl sys32_brk_wrapper 192sys32_brk_wrapper: 193 llgtr %r2,%r2 # unsigned long 194 jg sys_brk # branch to system call 195 196 .globl sys32_setgid16_wrapper 197sys32_setgid16_wrapper: 198 llgfr %r2,%r2 # __kernel_old_gid_emu31_t 199 jg sys32_setgid16 # branch to system call 200 201#sys32_getgid16_wrapper # void 202 203 .globl sys32_signal_wrapper 204sys32_signal_wrapper: 205 lgfr %r2,%r2 # int 206 llgtr %r3,%r3 # __sighandler_t 207 jg sys_signal 208 209#sys32_geteuid16_wrapper # void 210 211#sys32_getegid16_wrapper # void 212 213 .globl sys32_acct_wrapper 214sys32_acct_wrapper: 215 llgtr %r2,%r2 # char * 216 jg sys_acct # branch to system call 217 218 .globl sys32_umount_wrapper 219sys32_umount_wrapper: 220 llgtr %r2,%r2 # char * 221 lgfr %r3,%r3 # int 222 jg sys_umount # branch to system call 223 224 .globl compat_sys_ioctl_wrapper 225compat_sys_ioctl_wrapper: 226 llgfr %r2,%r2 # unsigned int 227 llgfr %r3,%r3 # unsigned int 228 llgfr %r4,%r4 # unsigned int 229 jg compat_sys_ioctl # branch to system call 230 231 .globl compat_sys_fcntl_wrapper 232compat_sys_fcntl_wrapper: 233 llgfr %r2,%r2 # unsigned int 234 llgfr %r3,%r3 # unsigned int 235 llgfr %r4,%r4 # unsigned long 236 jg compat_sys_fcntl # branch to system call 237 238 .globl sys32_setpgid_wrapper 239sys32_setpgid_wrapper: 240 lgfr %r2,%r2 # pid_t 241 lgfr %r3,%r3 # pid_t 242 jg sys_setpgid # branch to system call 243 244 .globl sys32_umask_wrapper 245sys32_umask_wrapper: 246 lgfr %r2,%r2 # int 247 jg sys_umask # branch to system call 248 249 .globl sys32_chroot_wrapper 250sys32_chroot_wrapper: 251 llgtr %r2,%r2 # char * 252 jg sys_chroot # branch to system call 253 254 .globl sys32_ustat_wrapper 255sys32_ustat_wrapper: 256 llgfr %r2,%r2 # dev_t 257 llgtr %r3,%r3 # struct ustat * 258 jg sys_ustat 259 260 .globl sys32_dup2_wrapper 261sys32_dup2_wrapper: 262 llgfr %r2,%r2 # unsigned int 263 llgfr %r3,%r3 # unsigned int 264 jg sys_dup2 # branch to system call 265 266#sys32_getppid_wrapper # void 267 268#sys32_getpgrp_wrapper # void 269 270#sys32_setsid_wrapper # void 271 272 .globl sys32_sigaction_wrapper 273sys32_sigaction_wrapper: 274 lgfr %r2,%r2 # int 275 llgtr %r3,%r3 # const struct old_sigaction * 276 llgtr %r4,%r4 # struct old_sigaction32 * 277 jg sys32_sigaction # branch to system call 278 279 .globl sys32_setreuid16_wrapper 280sys32_setreuid16_wrapper: 281 llgfr %r2,%r2 # __kernel_old_uid_emu31_t 282 llgfr %r3,%r3 # __kernel_old_uid_emu31_t 283 jg sys32_setreuid16 # branch to system call 284 285 .globl sys32_setregid16_wrapper 286sys32_setregid16_wrapper: 287 llgfr %r2,%r2 # __kernel_old_gid_emu31_t 288 llgfr %r3,%r3 # __kernel_old_gid_emu31_t 289 jg sys32_setregid16 # branch to system call 290 291#sys32_sigsuspend_wrapper # done in sigsuspend_glue 292 293 .globl compat_sys_sigpending_wrapper 294compat_sys_sigpending_wrapper: 295 llgtr %r2,%r2 # compat_old_sigset_t * 296 jg compat_sys_sigpending # branch to system call 297 298 .globl sys32_sethostname_wrapper 299sys32_sethostname_wrapper: 300 llgtr %r2,%r2 # char * 301 lgfr %r3,%r3 # int 302 jg sys_sethostname # branch to system call 303 304 .globl compat_sys_setrlimit_wrapper 305compat_sys_setrlimit_wrapper: 306 llgfr %r2,%r2 # unsigned int 307 llgtr %r3,%r3 # struct rlimit_emu31 * 308 jg compat_sys_setrlimit # branch to system call 309 310 .globl compat_sys_old_getrlimit_wrapper 311compat_sys_old_getrlimit_wrapper: 312 llgfr %r2,%r2 # unsigned int 313 llgtr %r3,%r3 # struct rlimit_emu31 * 314 jg compat_sys_old_getrlimit # branch to system call 315 316 .globl compat_sys_getrlimit_wrapper 317compat_sys_getrlimit_wrapper: 318 llgfr %r2,%r2 # unsigned int 319 llgtr %r3,%r3 # struct rlimit_emu31 * 320 jg compat_sys_getrlimit # branch to system call 321 322 .globl sys32_mmap2_wrapper 323sys32_mmap2_wrapper: 324 llgtr %r2,%r2 # struct mmap_arg_struct_emu31 * 325 jg sys32_mmap2 # branch to system call 326 327 .globl compat_sys_getrusage_wrapper 328compat_sys_getrusage_wrapper: 329 lgfr %r2,%r2 # int 330 llgtr %r3,%r3 # struct rusage_emu31 * 331 jg compat_sys_getrusage # branch to system call 332 333 .globl sys32_gettimeofday_wrapper 334sys32_gettimeofday_wrapper: 335 llgtr %r2,%r2 # struct timeval_emu31 * 336 llgtr %r3,%r3 # struct timezone * 337 jg sys32_gettimeofday # branch to system call 338 339 .globl sys32_settimeofday_wrapper 340sys32_settimeofday_wrapper: 341 llgtr %r2,%r2 # struct timeval_emu31 * 342 llgtr %r3,%r3 # struct timezone * 343 jg sys32_settimeofday # branch to system call 344 345 .globl sys32_getgroups16_wrapper 346sys32_getgroups16_wrapper: 347 lgfr %r2,%r2 # int 348 llgtr %r3,%r3 # __kernel_old_gid_emu31_t * 349 jg sys32_getgroups16 # branch to system call 350 351 .globl sys32_setgroups16_wrapper 352sys32_setgroups16_wrapper: 353 lgfr %r2,%r2 # int 354 llgtr %r3,%r3 # __kernel_old_gid_emu31_t * 355 jg sys32_setgroups16 # branch to system call 356 357 .globl sys32_symlink_wrapper 358sys32_symlink_wrapper: 359 llgtr %r2,%r2 # const char * 360 llgtr %r3,%r3 # const char * 361 jg sys_symlink # branch to system call 362 363 .globl sys32_readlink_wrapper 364sys32_readlink_wrapper: 365 llgtr %r2,%r2 # const char * 366 llgtr %r3,%r3 # char * 367 lgfr %r4,%r4 # int 368 jg sys_readlink # branch to system call 369 370 .globl sys32_uselib_wrapper 371sys32_uselib_wrapper: 372 llgtr %r2,%r2 # const char * 373 jg sys_uselib # branch to system call 374 375 .globl sys32_swapon_wrapper 376sys32_swapon_wrapper: 377 llgtr %r2,%r2 # const char * 378 lgfr %r3,%r3 # int 379 jg sys_swapon # branch to system call 380 381 .globl sys32_reboot_wrapper 382sys32_reboot_wrapper: 383 lgfr %r2,%r2 # int 384 lgfr %r3,%r3 # int 385 llgfr %r4,%r4 # unsigned int 386 llgtr %r5,%r5 # void * 387 jg sys_reboot # branch to system call 388 389 .globl old32_readdir_wrapper 390old32_readdir_wrapper: 391 llgfr %r2,%r2 # unsigned int 392 llgtr %r3,%r3 # void * 393 llgfr %r4,%r4 # unsigned int 394 jg compat_sys_old_readdir # branch to system call 395 396 .globl old32_mmap_wrapper 397old32_mmap_wrapper: 398 llgtr %r2,%r2 # struct mmap_arg_struct_emu31 * 399 jg old32_mmap # branch to system call 400 401 .globl sys32_munmap_wrapper 402sys32_munmap_wrapper: 403 llgfr %r2,%r2 # unsigned long 404 llgfr %r3,%r3 # size_t 405 jg sys_munmap # branch to system call 406 407 .globl sys32_truncate_wrapper 408sys32_truncate_wrapper: 409 llgtr %r2,%r2 # const char * 410 llgfr %r3,%r3 # unsigned long 411 jg sys_truncate # branch to system call 412 413 .globl sys32_ftruncate_wrapper 414sys32_ftruncate_wrapper: 415 llgfr %r2,%r2 # unsigned int 416 llgfr %r3,%r3 # unsigned long 417 jg sys_ftruncate # branch to system call 418 419 .globl sys32_fchmod_wrapper 420sys32_fchmod_wrapper: 421 llgfr %r2,%r2 # unsigned int 422 llgfr %r3,%r3 # mode_t 423 jg sys_fchmod # branch to system call 424 425 .globl sys32_fchown16_wrapper 426sys32_fchown16_wrapper: 427 llgfr %r2,%r2 # unsigned int 428 llgfr %r3,%r3 # compat_uid_t 429 llgfr %r4,%r4 # compat_uid_t 430 jg sys32_fchown16 # branch to system call 431 432 .globl sys32_getpriority_wrapper 433sys32_getpriority_wrapper: 434 lgfr %r2,%r2 # int 435 lgfr %r3,%r3 # int 436 jg sys_getpriority # branch to system call 437 438 .globl sys32_setpriority_wrapper 439sys32_setpriority_wrapper: 440 lgfr %r2,%r2 # int 441 lgfr %r3,%r3 # int 442 lgfr %r4,%r4 # int 443 jg sys_setpriority # branch to system call 444 445 .globl compat_sys_statfs_wrapper 446compat_sys_statfs_wrapper: 447 llgtr %r2,%r2 # char * 448 llgtr %r3,%r3 # struct compat_statfs * 449 jg compat_sys_statfs # branch to system call 450 451 .globl compat_sys_fstatfs_wrapper 452compat_sys_fstatfs_wrapper: 453 llgfr %r2,%r2 # unsigned int 454 llgtr %r3,%r3 # struct compat_statfs * 455 jg compat_sys_fstatfs # branch to system call 456 457 .globl compat_sys_socketcall_wrapper 458compat_sys_socketcall_wrapper: 459 lgfr %r2,%r2 # int 460 llgtr %r3,%r3 # u32 * 461 jg compat_sys_socketcall # branch to system call 462 463 .globl sys32_syslog_wrapper 464sys32_syslog_wrapper: 465 lgfr %r2,%r2 # int 466 llgtr %r3,%r3 # char * 467 lgfr %r4,%r4 # int 468 jg sys_syslog # branch to system call 469 470 .globl compat_sys_setitimer_wrapper 471compat_sys_setitimer_wrapper: 472 lgfr %r2,%r2 # int 473 llgtr %r3,%r3 # struct itimerval_emu31 * 474 llgtr %r4,%r4 # struct itimerval_emu31 * 475 jg compat_sys_setitimer # branch to system call 476 477 .globl compat_sys_getitimer_wrapper 478compat_sys_getitimer_wrapper: 479 lgfr %r2,%r2 # int 480 llgtr %r3,%r3 # struct itimerval_emu31 * 481 jg compat_sys_getitimer # branch to system call 482 483 .globl compat_sys_newstat_wrapper 484compat_sys_newstat_wrapper: 485 llgtr %r2,%r2 # char * 486 llgtr %r3,%r3 # struct stat_emu31 * 487 jg compat_sys_newstat # branch to system call 488 489 .globl compat_sys_newlstat_wrapper 490compat_sys_newlstat_wrapper: 491 llgtr %r2,%r2 # char * 492 llgtr %r3,%r3 # struct stat_emu31 * 493 jg compat_sys_newlstat # branch to system call 494 495 .globl compat_sys_newfstat_wrapper 496compat_sys_newfstat_wrapper: 497 llgfr %r2,%r2 # unsigned int 498 llgtr %r3,%r3 # struct stat_emu31 * 499 jg compat_sys_newfstat # branch to system call 500 501#sys32_vhangup_wrapper # void 502 503 .globl compat_sys_wait4_wrapper 504compat_sys_wait4_wrapper: 505 lgfr %r2,%r2 # pid_t 506 llgtr %r3,%r3 # unsigned int * 507 lgfr %r4,%r4 # int 508 llgtr %r5,%r5 # struct rusage * 509 jg compat_sys_wait4 # branch to system call 510 511 .globl sys32_swapoff_wrapper 512sys32_swapoff_wrapper: 513 llgtr %r2,%r2 # const char * 514 jg sys_swapoff # branch to system call 515 516 .globl sys32_sysinfo_wrapper 517sys32_sysinfo_wrapper: 518 llgtr %r2,%r2 # struct sysinfo_emu31 * 519 jg sys32_sysinfo # branch to system call 520 521 .globl sys32_ipc_wrapper 522sys32_ipc_wrapper: 523 llgfr %r2,%r2 # uint 524 lgfr %r3,%r3 # int 525 lgfr %r4,%r4 # int 526 lgfr %r5,%r5 # int 527 llgfr %r6,%r6 # u32 528 jg sys32_ipc # branch to system call 529 530 .globl sys32_fsync_wrapper 531sys32_fsync_wrapper: 532 llgfr %r2,%r2 # unsigned int 533 jg sys_fsync # branch to system call 534 535#sys32_sigreturn_wrapper # done in sigreturn_glue 536 537#sys32_clone_wrapper # done in clone_glue 538 539 .globl sys32_setdomainname_wrapper 540sys32_setdomainname_wrapper: 541 llgtr %r2,%r2 # char * 542 lgfr %r3,%r3 # int 543 jg sys_setdomainname # branch to system call 544 545 .globl sys32_newuname_wrapper 546sys32_newuname_wrapper: 547 llgtr %r2,%r2 # struct new_utsname * 548 jg s390x_newuname # branch to system call 549 550 .globl sys32_adjtimex_wrapper 551sys32_adjtimex_wrapper: 552 llgtr %r2,%r2 # struct timex_emu31 * 553 jg sys32_adjtimex # branch to system call 554 555 .globl sys32_mprotect_wrapper 556sys32_mprotect_wrapper: 557 llgtr %r2,%r2 # unsigned long (actually pointer 558 llgfr %r3,%r3 # size_t 559 llgfr %r4,%r4 # unsigned long 560 jg sys_mprotect # branch to system call 561 562 .globl compat_sys_sigprocmask_wrapper 563compat_sys_sigprocmask_wrapper: 564 lgfr %r2,%r2 # int 565 llgtr %r3,%r3 # compat_old_sigset_t * 566 llgtr %r4,%r4 # compat_old_sigset_t * 567 jg compat_sys_sigprocmask # branch to system call 568 569 .globl sys32_init_module_wrapper 570sys32_init_module_wrapper: 571 llgtr %r2,%r2 # void * 572 llgfr %r3,%r3 # unsigned long 573 llgtr %r4,%r4 # char * 574 jg sys32_init_module # branch to system call 575 576 .globl sys32_delete_module_wrapper 577sys32_delete_module_wrapper: 578 llgtr %r2,%r2 # const char * 579 llgfr %r3,%r3 # unsigned int 580 jg sys32_delete_module # branch to system call 581 582 .globl sys32_quotactl_wrapper 583sys32_quotactl_wrapper: 584 llgfr %r2,%r2 # unsigned int 585 llgtr %r3,%r3 # const char * 586 llgfr %r4,%r4 # qid_t 587 llgtr %r5,%r5 # caddr_t 588 jg sys_quotactl # branch to system call 589 590 .globl sys32_getpgid_wrapper 591sys32_getpgid_wrapper: 592 lgfr %r2,%r2 # pid_t 593 jg sys_getpgid # branch to system call 594 595 .globl sys32_fchdir_wrapper 596sys32_fchdir_wrapper: 597 llgfr %r2,%r2 # unsigned int 598 jg sys_fchdir # branch to system call 599 600 .globl sys32_bdflush_wrapper 601sys32_bdflush_wrapper: 602 lgfr %r2,%r2 # int 603 lgfr %r3,%r3 # long 604 jg sys_bdflush # branch to system call 605 606 .globl sys32_sysfs_wrapper 607sys32_sysfs_wrapper: 608 lgfr %r2,%r2 # int 609 llgfr %r3,%r3 # unsigned long 610 llgfr %r4,%r4 # unsigned long 611 jg sys_sysfs # branch to system call 612 613 .globl sys32_personality_wrapper 614sys32_personality_wrapper: 615 llgfr %r2,%r2 # unsigned long 616 jg s390x_personality # branch to system call 617 618 .globl sys32_setfsuid16_wrapper 619sys32_setfsuid16_wrapper: 620 llgfr %r2,%r2 # __kernel_old_uid_emu31_t 621 jg sys32_setfsuid16 # branch to system call 622 623 .globl sys32_setfsgid16_wrapper 624sys32_setfsgid16_wrapper: 625 llgfr %r2,%r2 # __kernel_old_gid_emu31_t 626 jg sys32_setfsgid16 # branch to system call 627 628 .globl sys32_llseek_wrapper 629sys32_llseek_wrapper: 630 llgfr %r2,%r2 # unsigned int 631 llgfr %r3,%r3 # unsigned long 632 llgfr %r4,%r4 # unsigned long 633 llgtr %r5,%r5 # loff_t * 634 llgfr %r6,%r6 # unsigned int 635 jg sys_llseek # branch to system call 636 637 .globl sys32_getdents_wrapper 638sys32_getdents_wrapper: 639 llgfr %r2,%r2 # unsigned int 640 llgtr %r3,%r3 # void * 641 llgfr %r4,%r4 # unsigned int 642 jg compat_sys_getdents # branch to system call 643 644 .globl compat_sys_select_wrapper 645compat_sys_select_wrapper: 646 lgfr %r2,%r2 # int 647 llgtr %r3,%r3 # compat_fd_set * 648 llgtr %r4,%r4 # compat_fd_set * 649 llgtr %r5,%r5 # compat_fd_set * 650 llgtr %r6,%r6 # struct compat_timeval * 651 jg compat_sys_select # branch to system call 652 653 .globl sys32_flock_wrapper 654sys32_flock_wrapper: 655 llgfr %r2,%r2 # unsigned int 656 llgfr %r3,%r3 # unsigned int 657 jg sys_flock # branch to system call 658 659 .globl sys32_msync_wrapper 660sys32_msync_wrapper: 661 llgfr %r2,%r2 # unsigned long 662 llgfr %r3,%r3 # size_t 663 lgfr %r4,%r4 # int 664 jg sys_msync # branch to system call 665 666 .globl compat_sys_readv_wrapper 667compat_sys_readv_wrapper: 668 lgfr %r2,%r2 # int 669 llgtr %r3,%r3 # const struct compat_iovec * 670 llgfr %r4,%r4 # unsigned long 671 jg compat_sys_readv # branch to system call 672 673 .globl compat_sys_writev_wrapper 674compat_sys_writev_wrapper: 675 lgfr %r2,%r2 # int 676 llgtr %r3,%r3 # const struct compat_iovec * 677 llgfr %r4,%r4 # unsigned long 678 jg compat_sys_writev # branch to system call 679 680 .globl sys32_getsid_wrapper 681sys32_getsid_wrapper: 682 lgfr %r2,%r2 # pid_t 683 jg sys_getsid # branch to system call 684 685 .globl sys32_fdatasync_wrapper 686sys32_fdatasync_wrapper: 687 llgfr %r2,%r2 # unsigned int 688 jg sys_fdatasync # branch to system call 689 690#sys32_sysctl_wrapper # tbd 691 692 .globl sys32_mlock_wrapper 693sys32_mlock_wrapper: 694 llgfr %r2,%r2 # unsigned long 695 llgfr %r3,%r3 # size_t 696 jg sys_mlock # branch to system call 697 698 .globl sys32_munlock_wrapper 699sys32_munlock_wrapper: 700 llgfr %r2,%r2 # unsigned long 701 llgfr %r3,%r3 # size_t 702 jg sys_munlock # branch to system call 703 704 .globl sys32_mlockall_wrapper 705sys32_mlockall_wrapper: 706 lgfr %r2,%r2 # int 707 jg sys_mlockall # branch to system call 708 709#sys32_munlockall_wrapper # void 710 711 .globl sys32_sched_setparam_wrapper 712sys32_sched_setparam_wrapper: 713 lgfr %r2,%r2 # pid_t 714 llgtr %r3,%r3 # struct sched_param * 715 jg sys_sched_setparam # branch to system call 716 717 .globl sys32_sched_getparam_wrapper 718sys32_sched_getparam_wrapper: 719 lgfr %r2,%r2 # pid_t 720 llgtr %r3,%r3 # struct sched_param * 721 jg sys_sched_getparam # branch to system call 722 723 .globl sys32_sched_setscheduler_wrapper 724sys32_sched_setscheduler_wrapper: 725 lgfr %r2,%r2 # pid_t 726 lgfr %r3,%r3 # int 727 llgtr %r4,%r4 # struct sched_param * 728 jg sys_sched_setscheduler # branch to system call 729 730 .globl sys32_sched_getscheduler_wrapper 731sys32_sched_getscheduler_wrapper: 732 lgfr %r2,%r2 # pid_t 733 jg sys_sched_getscheduler # branch to system call 734 735#sys32_sched_yield_wrapper # void 736 737 .globl sys32_sched_get_priority_max_wrapper 738sys32_sched_get_priority_max_wrapper: 739 lgfr %r2,%r2 # int 740 jg sys_sched_get_priority_max # branch to system call 741 742 .globl sys32_sched_get_priority_min_wrapper 743sys32_sched_get_priority_min_wrapper: 744 lgfr %r2,%r2 # int 745 jg sys_sched_get_priority_min # branch to system call 746 747 .globl sys32_sched_rr_get_interval_wrapper 748sys32_sched_rr_get_interval_wrapper: 749 lgfr %r2,%r2 # pid_t 750 llgtr %r3,%r3 # struct compat_timespec * 751 jg sys32_sched_rr_get_interval # branch to system call 752 753 .globl compat_sys_nanosleep_wrapper 754compat_sys_nanosleep_wrapper: 755 llgtr %r2,%r2 # struct compat_timespec * 756 llgtr %r3,%r3 # struct compat_timespec * 757 jg compat_sys_nanosleep # branch to system call 758 759 .globl sys32_mremap_wrapper 760sys32_mremap_wrapper: 761 llgfr %r2,%r2 # unsigned long 762 llgfr %r3,%r3 # unsigned long 763 llgfr %r4,%r4 # unsigned long 764 llgfr %r5,%r5 # unsigned long 765 llgfr %r6,%r6 # unsigned long 766 jg sys_mremap # branch to system call 767 768 .globl sys32_setresuid16_wrapper 769sys32_setresuid16_wrapper: 770 llgfr %r2,%r2 # __kernel_old_uid_emu31_t 771 llgfr %r3,%r3 # __kernel_old_uid_emu31_t 772 llgfr %r4,%r4 # __kernel_old_uid_emu31_t 773 jg sys32_setresuid16 # branch to system call 774 775 .globl sys32_getresuid16_wrapper 776sys32_getresuid16_wrapper: 777 llgtr %r2,%r2 # __kernel_old_uid_emu31_t * 778 llgtr %r3,%r3 # __kernel_old_uid_emu31_t * 779 llgtr %r4,%r4 # __kernel_old_uid_emu31_t * 780 jg sys32_getresuid16 # branch to system call 781 782 .globl sys32_poll_wrapper 783sys32_poll_wrapper: 784 llgtr %r2,%r2 # struct pollfd * 785 llgfr %r3,%r3 # unsigned int 786 lgfr %r4,%r4 # long 787 jg sys_poll # branch to system call 788 789 .globl compat_sys_nfsservctl_wrapper 790compat_sys_nfsservctl_wrapper: 791 lgfr %r2,%r2 # int 792 llgtr %r3,%r3 # struct compat_nfsctl_arg* 793 llgtr %r4,%r4 # union compat_nfsctl_res* 794 jg compat_sys_nfsservctl # branch to system call 795 796 .globl sys32_setresgid16_wrapper 797sys32_setresgid16_wrapper: 798 llgfr %r2,%r2 # __kernel_old_gid_emu31_t 799 llgfr %r3,%r3 # __kernel_old_gid_emu31_t 800 llgfr %r4,%r4 # __kernel_old_gid_emu31_t 801 jg sys32_setresgid16 # branch to system call 802 803 .globl sys32_getresgid16_wrapper 804sys32_getresgid16_wrapper: 805 llgtr %r2,%r2 # __kernel_old_gid_emu31_t * 806 llgtr %r3,%r3 # __kernel_old_gid_emu31_t * 807 llgtr %r4,%r4 # __kernel_old_gid_emu31_t * 808 jg sys32_getresgid16 # branch to system call 809 810 .globl sys32_prctl_wrapper 811sys32_prctl_wrapper: 812 lgfr %r2,%r2 # int 813 llgfr %r3,%r3 # unsigned long 814 llgfr %r4,%r4 # unsigned long 815 llgfr %r5,%r5 # unsigned long 816 llgfr %r6,%r6 # unsigned long 817 jg sys_prctl # branch to system call 818 819#sys32_rt_sigreturn_wrapper # done in rt_sigreturn_glue 820 821 .globl sys32_rt_sigaction_wrapper 822sys32_rt_sigaction_wrapper: 823 lgfr %r2,%r2 # int 824 llgtr %r3,%r3 # const struct sigaction_emu31 * 825 llgtr %r4,%r4 # const struct sigaction_emu31 * 826 llgfr %r5,%r5 # size_t 827 jg sys32_rt_sigaction # branch to system call 828 829 .globl sys32_rt_sigprocmask_wrapper 830sys32_rt_sigprocmask_wrapper: 831 lgfr %r2,%r2 # int 832 llgtr %r3,%r3 # old_sigset_emu31 * 833 llgtr %r4,%r4 # old_sigset_emu31 * 834 llgfr %r5,%r5 # size_t 835 jg sys32_rt_sigprocmask # branch to system call 836 837 .globl sys32_rt_sigpending_wrapper 838sys32_rt_sigpending_wrapper: 839 llgtr %r2,%r2 # sigset_emu31 * 840 llgfr %r3,%r3 # size_t 841 jg sys32_rt_sigpending # branch to system call 842 843 .globl compat_sys_rt_sigtimedwait_wrapper 844compat_sys_rt_sigtimedwait_wrapper: 845 llgtr %r2,%r2 # const sigset_emu31_t * 846 llgtr %r3,%r3 # siginfo_emu31_t * 847 llgtr %r4,%r4 # const struct compat_timespec * 848 llgfr %r5,%r5 # size_t 849 jg compat_sys_rt_sigtimedwait # branch to system call 850 851 .globl sys32_rt_sigqueueinfo_wrapper 852sys32_rt_sigqueueinfo_wrapper: 853 lgfr %r2,%r2 # int 854 lgfr %r3,%r3 # int 855 llgtr %r4,%r4 # siginfo_emu31_t * 856 jg sys32_rt_sigqueueinfo # branch to system call 857 858#sys32_rt_sigsuspend_wrapper # done in rt_sigsuspend_glue 859 860 .globl sys32_pread64_wrapper 861sys32_pread64_wrapper: 862 llgfr %r2,%r2 # unsigned int 863 llgtr %r3,%r3 # char * 864 llgfr %r4,%r4 # size_t 865 llgfr %r5,%r5 # u32 866 llgfr %r6,%r6 # u32 867 jg sys32_pread64 # branch to system call 868 869 .globl sys32_pwrite64_wrapper 870sys32_pwrite64_wrapper: 871 llgfr %r2,%r2 # unsigned int 872 llgtr %r3,%r3 # const char * 873 llgfr %r4,%r4 # size_t 874 llgfr %r5,%r5 # u32 875 llgfr %r6,%r6 # u32 876 jg sys32_pwrite64 # branch to system call 877 878 .globl sys32_chown16_wrapper 879sys32_chown16_wrapper: 880 llgtr %r2,%r2 # const char * 881 llgfr %r3,%r3 # __kernel_old_uid_emu31_t 882 llgfr %r4,%r4 # __kernel_old_gid_emu31_t 883 jg sys32_chown16 # branch to system call 884 885 .globl sys32_getcwd_wrapper 886sys32_getcwd_wrapper: 887 llgtr %r2,%r2 # char * 888 llgfr %r3,%r3 # unsigned long 889 jg sys_getcwd # branch to system call 890 891 .globl sys32_capget_wrapper 892sys32_capget_wrapper: 893 llgtr %r2,%r2 # cap_user_header_t 894 llgtr %r3,%r3 # cap_user_data_t 895 jg sys_capget # branch to system call 896 897 .globl sys32_capset_wrapper 898sys32_capset_wrapper: 899 llgtr %r2,%r2 # cap_user_header_t 900 llgtr %r3,%r3 # const cap_user_data_t 901 jg sys_capset # branch to system call 902 903 .globl sys32_sigaltstack_wrapper 904sys32_sigaltstack_wrapper: 905 llgtr %r2,%r2 # const stack_emu31_t * 906 llgtr %r3,%r3 # stack_emu31_t * 907 jg sys32_sigaltstack 908 909 .globl sys32_sendfile_wrapper 910sys32_sendfile_wrapper: 911 lgfr %r2,%r2 # int 912 lgfr %r3,%r3 # int 913 llgtr %r4,%r4 # __kernel_off_emu31_t * 914 llgfr %r5,%r5 # size_t 915 jg sys32_sendfile # branch to system call 916 917#sys32_vfork_wrapper # done in vfork_glue 918 919 .globl sys32_truncate64_wrapper 920sys32_truncate64_wrapper: 921 llgtr %r2,%r2 # const char * 922 llgfr %r3,%r3 # unsigned long 923 llgfr %r4,%r4 # unsigned long 924 jg sys32_truncate64 # branch to system call 925 926 .globl sys32_ftruncate64_wrapper 927sys32_ftruncate64_wrapper: 928 llgfr %r2,%r2 # unsigned int 929 llgfr %r3,%r3 # unsigned long 930 llgfr %r4,%r4 # unsigned long 931 jg sys32_ftruncate64 # branch to system call 932 933 .globl sys32_lchown_wrapper 934sys32_lchown_wrapper: 935 llgtr %r2,%r2 # const char * 936 llgfr %r3,%r3 # uid_t 937 llgfr %r4,%r4 # gid_t 938 jg sys_lchown # branch to system call 939 940#sys32_getuid_wrapper # void 941#sys32_getgid_wrapper # void 942#sys32_geteuid_wrapper # void 943#sys32_getegid_wrapper # void 944 945 .globl sys32_setreuid_wrapper 946sys32_setreuid_wrapper: 947 llgfr %r2,%r2 # uid_t 948 llgfr %r3,%r3 # uid_t 949 jg sys_setreuid # branch to system call 950 951 .globl sys32_setregid_wrapper 952sys32_setregid_wrapper: 953 llgfr %r2,%r2 # gid_t 954 llgfr %r3,%r3 # gid_t 955 jg sys_setregid # branch to system call 956 957 .globl sys32_getgroups_wrapper 958sys32_getgroups_wrapper: 959 lgfr %r2,%r2 # int 960 llgtr %r3,%r3 # gid_t * 961 jg sys_getgroups # branch to system call 962 963 .globl sys32_setgroups_wrapper 964sys32_setgroups_wrapper: 965 lgfr %r2,%r2 # int 966 llgtr %r3,%r3 # gid_t * 967 jg sys_setgroups # branch to system call 968 969 .globl sys32_fchown_wrapper 970sys32_fchown_wrapper: 971 llgfr %r2,%r2 # unsigned int 972 llgfr %r3,%r3 # uid_t 973 llgfr %r4,%r4 # gid_t 974 jg sys_fchown # branch to system call 975 976 .globl sys32_setresuid_wrapper 977sys32_setresuid_wrapper: 978 llgfr %r2,%r2 # uid_t 979 llgfr %r3,%r3 # uid_t 980 llgfr %r4,%r4 # uid_t 981 jg sys_setresuid # branch to system call 982 983 .globl sys32_getresuid_wrapper 984sys32_getresuid_wrapper: 985 llgtr %r2,%r2 # uid_t * 986 llgtr %r3,%r3 # uid_t * 987 llgtr %r4,%r4 # uid_t * 988 jg sys_getresuid # branch to system call 989 990 .globl sys32_setresgid_wrapper 991sys32_setresgid_wrapper: 992 llgfr %r2,%r2 # gid_t 993 llgfr %r3,%r3 # gid_t 994 llgfr %r4,%r4 # gid_t 995 jg sys_setresgid # branch to system call 996 997 .globl sys32_getresgid_wrapper 998sys32_getresgid_wrapper: 999 llgtr %r2,%r2 # gid_t * 1000 llgtr %r3,%r3 # gid_t *
1001 llgtr %r4,%r4 # gid_t * 1002 jg sys_getresgid # branch to system call 1003 1004 .globl sys32_chown_wrapper 1005sys32_chown_wrapper: 1006 llgtr %r2,%r2 # const char * 1007 llgfr %r3,%r3 # uid_t 1008 llgfr %r4,%r4 # gid_t 1009 jg sys_chown # branch to system call 1010 1011 .globl sys32_setuid_wrapper 1012sys32_setuid_wrapper: 1013 llgfr %r2,%r2 # uid_t 1014 jg sys_setuid # branch to system call 1015 1016 .globl sys32_setgid_wrapper 1017sys32_setgid_wrapper: 1018 llgfr %r2,%r2 # gid_t 1019 jg sys_setgid # branch to system call 1020 1021 .globl sys32_setfsuid_wrapper 1022sys32_setfsuid_wrapper: 1023 llgfr %r2,%r2 # uid_t 1024 jg sys_setfsuid # branch to system call 1025 1026 .globl sys32_setfsgid_wrapper 1027sys32_setfsgid_wrapper: 1028 llgfr %r2,%r2 # gid_t 1029 jg sys_setfsgid # branch to system call 1030 1031 .globl sys32_pivot_root_wrapper 1032sys32_pivot_root_wrapper: 1033 llgtr %r2,%r2 # const char * 1034 llgtr %r3,%r3 # const char * 1035 jg sys_pivot_root # branch to system call 1036 1037 .globl sys32_mincore_wrapper 1038sys32_mincore_wrapper: 1039 llgfr %r2,%r2 # unsigned long 1040 llgfr %r3,%r3 # size_t 1041 llgtr %r4,%r4 # unsigned char * 1042 jg sys_mincore # branch to system call 1043 1044 .globl sys32_madvise_wrapper 1045sys32_madvise_wrapper: 1046 llgfr %r2,%r2 # unsigned long 1047 llgfr %r3,%r3 # size_t 1048 lgfr %r4,%r4 # int 1049 jg sys_madvise # branch to system call 1050 1051 .globl sys32_getdents64_wrapper 1052sys32_getdents64_wrapper: 1053 llgfr %r2,%r2 # unsigned int 1054 llgtr %r3,%r3 # void * 1055 llgfr %r4,%r4 # unsigned int 1056 jg sys_getdents64 # branch to system call 1057 1058 .globl compat_sys_fcntl64_wrapper 1059compat_sys_fcntl64_wrapper: 1060 llgfr %r2,%r2 # unsigned int 1061 llgfr %r3,%r3 # unsigned int 1062 llgfr %r4,%r4 # unsigned long 1063 jg compat_sys_fcntl64 # branch to system call 1064 1065 .globl sys32_stat64_wrapper 1066sys32_stat64_wrapper: 1067 llgtr %r2,%r2 # char * 1068 llgtr %r3,%r3 # struct stat64 * 1069 jg sys32_stat64 # branch to system call 1070 1071 .globl sys32_lstat64_wrapper 1072sys32_lstat64_wrapper: 1073 llgtr %r2,%r2 # char * 1074 llgtr %r3,%r3 # struct stat64 * 1075 jg sys32_lstat64 # branch to system call 1076 1077 .globl sys32_stime_wrapper 1078sys32_stime_wrapper: 1079 llgtr %r2,%r2 # long * 1080 jg compat_sys_stime # branch to system call 1081 1082 .globl sys32_sysctl_wrapper 1083sys32_sysctl_wrapper: 1084 llgtr %r2,%r2 # struct __sysctl_args32 * 1085 jg sys32_sysctl 1086 1087 .globl sys32_fstat64_wrapper 1088sys32_fstat64_wrapper: 1089 llgfr %r2,%r2 # unsigned long 1090 llgtr %r3,%r3 # struct stat64 * 1091 jg sys32_fstat64 # branch to system call 1092 1093 .globl compat_sys_futex_wrapper 1094compat_sys_futex_wrapper: 1095 llgtr %r2,%r2 # u32 * 1096 lgfr %r3,%r3 # int 1097 lgfr %r4,%r4 # int 1098 llgtr %r5,%r5 # struct compat_timespec * 1099 llgtr %r6,%r6 # u32 * 1100 lgf %r0,164(%r15) # int 1101 stg %r0,160(%r15) 1102 jg compat_sys_futex # branch to system call 1103 1104 .globl sys32_setxattr_wrapper 1105sys32_setxattr_wrapper: 1106 llgtr %r2,%r2 # char * 1107 llgtr %r3,%r3 # char * 1108 llgtr %r4,%r4 # void * 1109 llgfr %r5,%r5 # size_t 1110 lgfr %r6,%r6 # int 1111 jg sys_setxattr 1112 1113 .globl sys32_lsetxattr_wrapper 1114sys32_lsetxattr_wrapper: 1115 llgtr %r2,%r2 # char * 1116 llgtr %r3,%r3 # char * 1117 llgtr %r4,%r4 # void * 1118 llgfr %r5,%r5 # size_t 1119 lgfr %r6,%r6 # int 1120 jg sys_lsetxattr 1121 1122 .globl sys32_fsetxattr_wrapper 1123sys32_fsetxattr_wrapper: 1124 lgfr %r2,%r2 # int 1125 llgtr %r3,%r3 # char * 1126 llgtr %r4,%r4 # void * 1127 llgfr %r5,%r5 # size_t 1128 lgfr %r6,%r6 # int 1129 jg sys_fsetxattr 1130 1131 .globl sys32_getxattr_wrapper 1132sys32_getxattr_wrapper: 1133 llgtr %r2,%r2 # char * 1134 llgtr %r3,%r3 # char * 1135 llgtr %r4,%r4 # void * 1136 llgfr %r5,%r5 # size_t 1137 jg sys_getxattr 1138 1139 .globl sys32_lgetxattr_wrapper 1140sys32_lgetxattr_wrapper: 1141 llgtr %r2,%r2 # char * 1142 llgtr %r3,%r3 # char * 1143 llgtr %r4,%r4 # void * 1144 llgfr %r5,%r5 # size_t 1145 jg sys_lgetxattr 1146 1147 .globl sys32_fgetxattr_wrapper 1148sys32_fgetxattr_wrapper: 1149 lgfr %r2,%r2 # int 1150 llgtr %r3,%r3 # char * 1151 llgtr %r4,%r4 # void * 1152 llgfr %r5,%r5 # size_t 1153 jg sys_fgetxattr 1154 1155 .globl sys32_listxattr_wrapper 1156sys32_listxattr_wrapper: 1157 llgtr %r2,%r2 # char * 1158 llgtr %r3,%r3 # char * 1159 llgfr %r4,%r4 # size_t 1160 jg sys_listxattr 1161 1162 .globl sys32_llistxattr_wrapper 1163sys32_llistxattr_wrapper: 1164 llgtr %r2,%r2 # char * 1165 llgtr %r3,%r3 # char * 1166 llgfr %r4,%r4 # size_t 1167 jg sys_llistxattr 1168 1169 .globl sys32_flistxattr_wrapper 1170sys32_flistxattr_wrapper: 1171 lgfr %r2,%r2 # int 1172 llgtr %r3,%r3 # char * 1173 llgfr %r4,%r4 # size_t 1174 jg sys_flistxattr 1175 1176 .globl sys32_removexattr_wrapper 1177sys32_removexattr_wrapper: 1178 llgtr %r2,%r2 # char * 1179 llgtr %r3,%r3 # char * 1180 jg sys_removexattr 1181 1182 .globl sys32_lremovexattr_wrapper 1183sys32_lremovexattr_wrapper: 1184 llgtr %r2,%r2 # char * 1185 llgtr %r3,%r3 # char * 1186 jg sys_lremovexattr 1187 1188 .globl sys32_fremovexattr_wrapper 1189sys32_fremovexattr_wrapper: 1190 lgfr %r2,%r2 # int 1191 llgtr %r3,%r3 # char * 1192 jg sys_fremovexattr 1193 1194 .globl sys32_sched_setaffinity_wrapper 1195sys32_sched_setaffinity_wrapper: 1196 lgfr %r2,%r2 # int 1197 llgfr %r3,%r3 # unsigned int 1198 llgtr %r4,%r4 # unsigned long * 1199 jg compat_sys_sched_setaffinity 1200 1201 .globl sys32_sched_getaffinity_wrapper 1202sys32_sched_getaffinity_wrapper: 1203 lgfr %r2,%r2 # int 1204 llgfr %r3,%r3 # unsigned int 1205 llgtr %r4,%r4 # unsigned long * 1206 jg compat_sys_sched_getaffinity 1207 1208 .globl sys32_exit_group_wrapper 1209sys32_exit_group_wrapper: 1210 lgfr %r2,%r2 # int 1211 jg sys_exit_group # branch to system call 1212 1213 .globl sys32_set_tid_address_wrapper 1214sys32_set_tid_address_wrapper: 1215 llgtr %r2,%r2 # int * 1216 jg sys_set_tid_address # branch to system call 1217 1218 .globl sys_epoll_create_wrapper 1219sys_epoll_create_wrapper: 1220 lgfr %r2,%r2 # int 1221 jg sys_epoll_create # branch to system call 1222 1223 .globl sys_epoll_ctl_wrapper 1224sys_epoll_ctl_wrapper: 1225 lgfr %r2,%r2 # int 1226 lgfr %r3,%r3 # int 1227 lgfr %r4,%r4 # int 1228 llgtr %r5,%r5 # struct epoll_event * 1229 jg sys_epoll_ctl # branch to system call 1230 1231 .globl sys_epoll_wait_wrapper 1232sys_epoll_wait_wrapper: 1233 lgfr %r2,%r2 # int 1234 llgtr %r3,%r3 # struct epoll_event * 1235 lgfr %r4,%r4 # int 1236 lgfr %r5,%r5 # int 1237 jg sys_epoll_wait # branch to system call 1238 1239 .globl sys32_lookup_dcookie_wrapper 1240sys32_lookup_dcookie_wrapper: 1241 sllg %r2,%r2,32 # get high word of 64bit dcookie 1242 or %r2,%r3 # get low word of 64bit dcookie 1243 llgtr %r3,%r4 # char * 1244 llgfr %r4,%r5 # size_t 1245 jg sys_lookup_dcookie 1246 1247 .globl sys32_fadvise64_wrapper 1248sys32_fadvise64_wrapper: 1249 lgfr %r2,%r2 # int 1250 sllg %r3,%r3,32 # get high word of 64bit loff_t 1251 or %r3,%r4 # get low word of 64bit loff_t 1252 llgfr %r4,%r5 # size_t (unsigned long) 1253 lgfr %r5,%r6 # int 1254 jg sys_fadvise64 1255 1256 .globl sys32_fadvise64_64_wrapper 1257sys32_fadvise64_64_wrapper: 1258 llgtr %r2,%r2 # struct fadvise64_64_args * 1259 jg s390_fadvise64_64 1260 1261 .globl sys32_clock_settime_wrapper 1262sys32_clock_settime_wrapper: 1263 lgfr %r2,%r2 # clockid_t (int) 1264 llgtr %r3,%r3 # struct compat_timespec * 1265 jg compat_sys_clock_settime 1266 1267 .globl sys32_clock_gettime_wrapper 1268sys32_clock_gettime_wrapper: 1269 lgfr %r2,%r2 # clockid_t (int) 1270 llgtr %r3,%r3 # struct compat_timespec * 1271 jg compat_sys_clock_gettime 1272 1273 .globl sys32_clock_getres_wrapper 1274sys32_clock_getres_wrapper: 1275 lgfr %r2,%r2 # clockid_t (int) 1276 llgtr %r3,%r3 # struct compat_timespec * 1277 jg compat_sys_clock_getres 1278 1279 .globl sys32_clock_nanosleep_wrapper 1280sys32_clock_nanosleep_wrapper: 1281 lgfr %r2,%r2 # clockid_t (int) 1282 lgfr %r3,%r3 # int 1283 llgtr %r4,%r4 # struct compat_timespec * 1284 llgtr %r5,%r5 # struct compat_timespec * 1285 jg compat_sys_clock_nanosleep 1286 1287 .globl sys32_timer_create_wrapper 1288sys32_timer_create_wrapper: 1289 lgfr %r2,%r2 # timer_t (int) 1290 llgtr %r3,%r3 # struct compat_sigevent * 1291 llgtr %r4,%r4 # timer_t * 1292 jg sys32_timer_create 1293 1294 .globl sys32_timer_settime_wrapper 1295sys32_timer_settime_wrapper: 1296 lgfr %r2,%r2 # timer_t (int) 1297 lgfr %r3,%r3 # int 1298 llgtr %r4,%r4 # struct compat_itimerspec * 1299 llgtr %r5,%r5 # struct compat_itimerspec * 1300 jg compat_sys_timer_settime 1301 1302 .globl sys32_timer_gettime_wrapper 1303sys32_timer_gettime_wrapper: 1304 lgfr %r2,%r2 # timer_t (int) 1305 llgtr %r3,%r3 # struct compat_itimerspec * 1306 jg compat_sys_timer_gettime 1307 1308 .globl sys32_timer_getoverrun_wrapper 1309sys32_timer_getoverrun_wrapper: 1310 lgfr %r2,%r2 # timer_t (int) 1311 jg sys_timer_getoverrun 1312 1313 .globl sys32_timer_delete_wrapper 1314sys32_timer_delete_wrapper: 1315 lgfr %r2,%r2 # timer_t (int) 1316 jg sys_timer_delete 1317 1318 .globl sys32_io_setup_wrapper 1319sys32_io_setup_wrapper: 1320 llgfr %r2,%r2 # unsigned int 1321 llgtr %r3,%r3 # u32 * 1322 jg compat_sys_io_setup 1323 1324 .globl sys32_io_destroy_wrapper 1325sys32_io_destroy_wrapper: 1326 llgfr %r2,%r2 # (aio_context_t) u32 1327 jg sys_io_destroy 1328 1329 .globl sys32_io_getevents_wrapper 1330sys32_io_getevents_wrapper: 1331 llgfr %r2,%r2 # (aio_context_t) u32 1332 lgfr %r3,%r3 # long 1333 lgfr %r4,%r4 # long 1334 llgtr %r5,%r5 # struct io_event * 1335 llgtr %r6,%r6 # struct compat_timespec * 1336 jg compat_sys_io_getevents 1337 1338 .globl sys32_io_submit_wrapper 1339sys32_io_submit_wrapper: 1340 llgfr %r2,%r2 # (aio_context_t) u32 1341 lgfr %r3,%r3 # long 1342 llgtr %r4,%r4 # struct iocb ** 1343 jg compat_sys_io_submit 1344 1345 .globl sys32_io_cancel_wrapper 1346sys32_io_cancel_wrapper: 1347 llgfr %r2,%r2 # (aio_context_t) u32 1348 llgtr %r3,%r3 # struct iocb * 1349 llgtr %r4,%r4 # struct io_event * 1350 jg sys_io_cancel 1351 1352 .globl compat_sys_statfs64_wrapper 1353compat_sys_statfs64_wrapper: 1354 llgtr %r2,%r2 # const char * 1355 llgfr %r3,%r3 # compat_size_t 1356 llgtr %r4,%r4 # struct compat_statfs64 * 1357 jg compat_sys_statfs64 1358 1359 .globl compat_sys_fstatfs64_wrapper 1360compat_sys_fstatfs64_wrapper: 1361 llgfr %r2,%r2 # unsigned int fd 1362 llgfr %r3,%r3 # compat_size_t 1363 llgtr %r4,%r4 # struct compat_statfs64 * 1364 jg compat_sys_fstatfs64 1365 1366 .globl compat_sys_mq_open_wrapper 1367compat_sys_mq_open_wrapper: 1368 llgtr %r2,%r2 # const char * 1369 lgfr %r3,%r3 # int 1370 llgfr %r4,%r4 # mode_t 1371 llgtr %r5,%r5 # struct compat_mq_attr * 1372 jg compat_sys_mq_open 1373 1374 .globl sys32_mq_unlink_wrapper 1375sys32_mq_unlink_wrapper: 1376 llgtr %r2,%r2 # const char * 1377 jg sys_mq_unlink 1378 1379 .globl compat_sys_mq_timedsend_wrapper 1380compat_sys_mq_timedsend_wrapper: 1381 lgfr %r2,%r2 # mqd_t 1382 llgtr %r3,%r3 # const char * 1383 llgfr %r4,%r4 # size_t 1384 llgfr %r5,%r5 # unsigned int 1385 llgtr %r6,%r6 # const struct compat_timespec * 1386 jg compat_sys_mq_timedsend 1387 1388 .globl compat_sys_mq_timedreceive_wrapper 1389compat_sys_mq_timedreceive_wrapper: 1390 lgfr %r2,%r2 # mqd_t 1391 llgtr %r3,%r3 # char * 1392 llgfr %r4,%r4 # size_t 1393 llgtr %r5,%r5 # unsigned int * 1394 llgtr %r6,%r6 # const struct compat_timespec * 1395 jg compat_sys_mq_timedreceive 1396 1397 .globl compat_sys_mq_notify_wrapper 1398compat_sys_mq_notify_wrapper: 1399 lgfr %r2,%r2 # mqd_t 1400 llgtr %r3,%r3 # struct compat_sigevent * 1401 jg compat_sys_mq_notify 1402 1403 .globl compat_sys_mq_getsetattr_wrapper 1404compat_sys_mq_getsetattr_wrapper: 1405 lgfr %r2,%r2 # mqd_t 1406 llgtr %r3,%r3 # struct compat_mq_attr * 1407 llgtr %r4,%r4 # struct compat_mq_attr * 1408 jg compat_sys_mq_getsetattr 1409