/* * wrapper for 31 bit compatible system calls. * * Copyright IBM Corp. 2000, 2006 * Author(s): Gerhard Tonn (ton@de.ibm.com), * Thomas Spatzier (tspat@de.ibm.com) */ #include ENTRY(sys32_exit_wrapper) lgfr %r2,%r2 # int jg sys_exit # branch to sys_exit ENTRY(sys32_read_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # char * llgfr %r4,%r4 # size_t jg sys32_read # branch to sys_read ENTRY(sys32_write_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # const char * llgfr %r4,%r4 # size_t jg sys32_write # branch to system call ENTRY(sys32_close_wrapper) llgfr %r2,%r2 # unsigned int jg sys_close # branch to system call ENTRY(sys32_creat_wrapper) llgtr %r2,%r2 # const char * lgfr %r3,%r3 # int jg sys_creat # branch to system call ENTRY(sys32_link_wrapper) llgtr %r2,%r2 # const char * llgtr %r3,%r3 # const char * jg sys_link # branch to system call ENTRY(sys32_unlink_wrapper) llgtr %r2,%r2 # const char * jg sys_unlink # branch to system call ENTRY(sys32_chdir_wrapper) llgtr %r2,%r2 # const char * jg sys_chdir # branch to system call ENTRY(sys32_time_wrapper) llgtr %r2,%r2 # int * jg compat_sys_time # branch to system call ENTRY(sys32_mknod_wrapper) llgtr %r2,%r2 # const char * lgfr %r3,%r3 # int llgfr %r4,%r4 # dev jg sys_mknod # branch to system call ENTRY(sys32_chmod_wrapper) llgtr %r2,%r2 # const char * llgfr %r3,%r3 # mode_t jg sys_chmod # branch to system call ENTRY(sys32_lchown16_wrapper) llgtr %r2,%r2 # const char * llgfr %r3,%r3 # __kernel_old_uid_emu31_t llgfr %r4,%r4 # __kernel_old_uid_emu31_t jg sys32_lchown16 # branch to system call #sys32_getpid_wrapper # void ENTRY(sys32_mount_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # char * llgtr %r4,%r4 # char * llgfr %r5,%r5 # unsigned long llgtr %r6,%r6 # void * jg compat_sys_mount # branch to system call ENTRY(sys32_oldumount_wrapper) llgtr %r2,%r2 # char * jg sys_oldumount # branch to system call ENTRY(sys32_setuid16_wrapper) llgfr %r2,%r2 # __kernel_old_uid_emu31_t jg sys32_setuid16 # branch to system call #sys32_getuid16_wrapper # void ENTRY(sys32_ptrace_wrapper) lgfr %r2,%r2 # long lgfr %r3,%r3 # long llgtr %r4,%r4 # long llgfr %r5,%r5 # long jg compat_sys_ptrace # branch to system call ENTRY(sys32_alarm_wrapper) llgfr %r2,%r2 # unsigned int jg sys_alarm # branch to system call ENTRY(compat_sys_utime_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # struct compat_utimbuf * jg compat_sys_utime # branch to system call ENTRY(sys32_access_wrapper) llgtr %r2,%r2 # const char * lgfr %r3,%r3 # int jg sys_access # branch to system call ENTRY(sys32_nice_wrapper) lgfr %r2,%r2 # int jg sys_nice # branch to system call #sys32_sync_wrapper # void ENTRY(sys32_kill_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int jg sys_kill # branch to system call ENTRY(sys32_rename_wrapper) llgtr %r2,%r2 # const char * llgtr %r3,%r3 # const char * jg sys_rename # branch to system call ENTRY(sys32_mkdir_wrapper) llgtr %r2,%r2 # const char * lgfr %r3,%r3 # int jg sys_mkdir # branch to system call ENTRY(sys32_rmdir_wrapper) llgtr %r2,%r2 # const char * jg sys_rmdir # branch to system call ENTRY(sys32_dup_wrapper) llgfr %r2,%r2 # unsigned int jg sys_dup # branch to system call ENTRY(sys32_pipe_wrapper) llgtr %r2,%r2 # u32 * jg sys_pipe # branch to system call ENTRY(compat_sys_times_wrapper) llgtr %r2,%r2 # struct compat_tms * jg compat_sys_times # branch to system call ENTRY(sys32_brk_wrapper) llgtr %r2,%r2 # unsigned long jg sys_brk # branch to system call ENTRY(sys32_setgid16_wrapper) llgfr %r2,%r2 # __kernel_old_gid_emu31_t jg sys32_setgid16 # branch to system call #sys32_getgid16_wrapper # void ENTRY(sys32_signal_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # __sighandler_t jg sys_signal #sys32_geteuid16_wrapper # void #sys32_getegid16_wrapper # void ENTRY(sys32_acct_wrapper) llgtr %r2,%r2 # char * jg sys_acct # branch to system call ENTRY(sys32_umount_wrapper) llgtr %r2,%r2 # char * lgfr %r3,%r3 # int jg sys_umount # branch to system call ENTRY(compat_sys_ioctl_wrapper) llgfr %r2,%r2 # unsigned int llgfr %r3,%r3 # unsigned int llgfr %r4,%r4 # unsigned int jg compat_sys_ioctl # branch to system call ENTRY(compat_sys_fcntl_wrapper) llgfr %r2,%r2 # unsigned int llgfr %r3,%r3 # unsigned int llgfr %r4,%r4 # unsigned long jg compat_sys_fcntl # branch to system call ENTRY(sys32_setpgid_wrapper) lgfr %r2,%r2 # pid_t lgfr %r3,%r3 # pid_t jg sys_setpgid # branch to system call ENTRY(sys32_umask_wrapper) lgfr %r2,%r2 # int jg sys_umask # branch to system call ENTRY(sys32_chroot_wrapper) llgtr %r2,%r2 # char * jg sys_chroot # branch to system call ENTRY(sys32_ustat_wrapper) llgfr %r2,%r2 # dev_t llgtr %r3,%r3 # struct ustat * jg compat_sys_ustat ENTRY(sys32_dup2_wrapper) llgfr %r2,%r2 # unsigned int llgfr %r3,%r3 # unsigned int jg sys_dup2 # branch to system call #sys32_getppid_wrapper # void #sys32_getpgrp_wrapper # void #sys32_setsid_wrapper # void ENTRY(sys32_setreuid16_wrapper) llgfr %r2,%r2 # __kernel_old_uid_emu31_t llgfr %r3,%r3 # __kernel_old_uid_emu31_t jg sys32_setreuid16 # branch to system call ENTRY(sys32_setregid16_wrapper) llgfr %r2,%r2 # __kernel_old_gid_emu31_t llgfr %r3,%r3 # __kernel_old_gid_emu31_t jg sys32_setregid16 # branch to system call ENTRY(sys_sigsuspend_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int llgfr %r4,%r4 # old_sigset_t jg sys_sigsuspend ENTRY(compat_sys_sigpending_wrapper) llgtr %r2,%r2 # compat_old_sigset_t * jg compat_sys_sigpending # branch to system call ENTRY(sys32_sethostname_wrapper) llgtr %r2,%r2 # char * lgfr %r3,%r3 # int jg sys_sethostname # branch to system call ENTRY(compat_sys_setrlimit_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # struct rlimit_emu31 * jg compat_sys_setrlimit # branch to system call ENTRY(compat_sys_old_getrlimit_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # struct rlimit_emu31 * jg compat_sys_old_getrlimit # branch to system call ENTRY(compat_sys_getrlimit_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # struct rlimit_emu31 * jg compat_sys_getrlimit # branch to system call ENTRY(sys32_mmap2_wrapper) llgtr %r2,%r2 # struct mmap_arg_struct_emu31 * jg sys32_mmap2 # branch to system call ENTRY(compat_sys_gettimeofday_wrapper) llgtr %r2,%r2 # struct timeval_emu31 * llgtr %r3,%r3 # struct timezone * jg compat_sys_gettimeofday # branch to system call ENTRY(compat_sys_settimeofday_wrapper) llgtr %r2,%r2 # struct timeval_emu31 * llgtr %r3,%r3 # struct timezone * jg compat_sys_settimeofday # branch to system call ENTRY(sys32_getgroups16_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # __kernel_old_gid_emu31_t * jg sys32_getgroups16 # branch to system call ENTRY(sys32_setgroups16_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # __kernel_old_gid_emu31_t * jg sys32_setgroups16 # branch to system call ENTRY(sys32_symlink_wrapper) llgtr %r2,%r2 # const char * llgtr %r3,%r3 # const char * jg sys_symlink # branch to system call ENTRY(sys32_readlink_wrapper) llgtr %r2,%r2 # const char * llgtr %r3,%r3 # char * lgfr %r4,%r4 # int jg sys_readlink # branch to system call ENTRY(sys32_uselib_wrapper) llgtr %r2,%r2 # const char * jg sys_uselib # branch to system call ENTRY(sys32_swapon_wrapper) llgtr %r2,%r2 # const char * lgfr %r3,%r3 # int jg sys_swapon # branch to system call ENTRY(sys32_reboot_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int llgfr %r4,%r4 # unsigned int llgtr %r5,%r5 # void * jg sys_reboot # branch to system call ENTRY(old32_readdir_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # void * llgfr %r4,%r4 # unsigned int jg compat_sys_old_readdir # branch to system call ENTRY(old32_mmap_wrapper) llgtr %r2,%r2 # struct mmap_arg_struct_emu31 * jg old32_mmap # branch to system call ENTRY(sys32_munmap_wrapper) llgfr %r2,%r2 # unsigned long llgfr %r3,%r3 # size_t jg sys_munmap # branch to system call ENTRY(sys32_fchmod_wrapper) llgfr %r2,%r2 # unsigned int llgfr %r3,%r3 # mode_t jg sys_fchmod # branch to system call ENTRY(sys32_fchown16_wrapper) llgfr %r2,%r2 # unsigned int llgfr %r3,%r3 # compat_uid_t llgfr %r4,%r4 # compat_uid_t jg sys32_fchown16 # branch to system call ENTRY(sys32_getpriority_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int jg sys_getpriority # branch to system call ENTRY(sys32_setpriority_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int lgfr %r4,%r4 # int jg sys_setpriority # branch to system call ENTRY(compat_sys_statfs_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # struct compat_statfs * jg compat_sys_statfs # branch to system call ENTRY(compat_sys_fstatfs_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # struct compat_statfs * jg compat_sys_fstatfs # branch to system call ENTRY(compat_sys_socketcall_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # u32 * jg compat_sys_socketcall # branch to system call ENTRY(sys32_syslog_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # char * lgfr %r4,%r4 # int jg sys_syslog # branch to system call ENTRY(compat_sys_newstat_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # struct stat_emu31 * jg compat_sys_newstat # branch to system call ENTRY(compat_sys_newlstat_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # struct stat_emu31 * jg compat_sys_newlstat # branch to system call ENTRY(compat_sys_newfstat_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # struct stat_emu31 * jg compat_sys_newfstat # branch to system call #sys32_vhangup_wrapper # void ENTRY(sys32_swapoff_wrapper) llgtr %r2,%r2 # const char * jg sys_swapoff # branch to system call ENTRY(compat_sys_sysinfo_wrapper) llgtr %r2,%r2 # struct sysinfo_emu31 * jg compat_sys_sysinfo # branch to system call ENTRY(sys32_fsync_wrapper) llgfr %r2,%r2 # unsigned int jg sys_fsync # branch to system call #sys32_sigreturn_wrapper # done in sigreturn_glue #sys32_clone_wrapper # done in clone_glue ENTRY(sys32_setdomainname_wrapper) llgtr %r2,%r2 # char * lgfr %r3,%r3 # int jg sys_setdomainname # branch to system call ENTRY(sys32_newuname_wrapper) llgtr %r2,%r2 # struct new_utsname * jg sys_newuname # branch to system call ENTRY(compat_sys_adjtimex_wrapper) llgtr %r2,%r2 # struct compat_timex * jg compat_sys_adjtimex # branch to system call ENTRY(sys32_mprotect_wrapper) llgtr %r2,%r2 # unsigned long (actually pointer llgfr %r3,%r3 # size_t llgfr %r4,%r4 # unsigned long jg sys_mprotect # branch to system call ENTRY(sys_init_module_wrapper) llgtr %r2,%r2 # void * llgfr %r3,%r3 # unsigned long llgtr %r4,%r4 # char * jg sys_init_module # branch to system call ENTRY(sys_delete_module_wrapper) llgtr %r2,%r2 # const char * llgfr %r3,%r3 # unsigned int jg sys_delete_module # branch to system call ENTRY(sys32_quotactl_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # const char * llgfr %r4,%r4 # qid_t llgtr %r5,%r5 # caddr_t jg sys_quotactl # branch to system call ENTRY(sys32_getpgid_wrapper) lgfr %r2,%r2 # pid_t jg sys_getpgid # branch to system call ENTRY(sys32_fchdir_wrapper) llgfr %r2,%r2 # unsigned int jg sys_fchdir # branch to system call ENTRY(sys32_bdflush_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # long jg sys_bdflush # branch to system call ENTRY(sys32_sysfs_wrapper) lgfr %r2,%r2 # int llgfr %r3,%r3 # unsigned long llgfr %r4,%r4 # unsigned long jg sys_sysfs # branch to system call ENTRY(sys32_personality_wrapper) llgfr %r2,%r2 # unsigned int jg sys_s390_personality # branch to system call ENTRY(sys32_setfsuid16_wrapper) llgfr %r2,%r2 # __kernel_old_uid_emu31_t jg sys32_setfsuid16 # branch to system call ENTRY(sys32_setfsgid16_wrapper) llgfr %r2,%r2 # __kernel_old_gid_emu31_t jg sys32_setfsgid16 # branch to system call ENTRY(sys32_llseek_wrapper) llgfr %r2,%r2 # unsigned int llgfr %r3,%r3 # unsigned long llgfr %r4,%r4 # unsigned long llgtr %r5,%r5 # loff_t * llgfr %r6,%r6 # unsigned int jg sys_llseek # branch to system call ENTRY(sys32_getdents_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # void * llgfr %r4,%r4 # unsigned int jg compat_sys_getdents # branch to system call ENTRY(compat_sys_select_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # compat_fd_set * llgtr %r4,%r4 # compat_fd_set * llgtr %r5,%r5 # compat_fd_set * llgtr %r6,%r6 # struct compat_timeval * jg compat_sys_select # branch to system call ENTRY(sys32_flock_wrapper) llgfr %r2,%r2 # unsigned int llgfr %r3,%r3 # unsigned int jg sys_flock # branch to system call ENTRY(sys32_msync_wrapper) llgfr %r2,%r2 # unsigned long llgfr %r3,%r3 # size_t lgfr %r4,%r4 # int jg sys_msync # branch to system call ENTRY(compat_sys_readv_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const struct compat_iovec * llgfr %r4,%r4 # unsigned long jg compat_sys_readv # branch to system call ENTRY(compat_sys_writev_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const struct compat_iovec * llgfr %r4,%r4 # unsigned long jg compat_sys_writev # branch to system call ENTRY(sys32_getsid_wrapper) lgfr %r2,%r2 # pid_t jg sys_getsid # branch to system call ENTRY(sys32_fdatasync_wrapper) llgfr %r2,%r2 # unsigned int jg sys_fdatasync # branch to system call ENTRY(sys32_mlock_wrapper) llgfr %r2,%r2 # unsigned long llgfr %r3,%r3 # size_t jg sys_mlock # branch to system call ENTRY(sys32_munlock_wrapper) llgfr %r2,%r2 # unsigned long llgfr %r3,%r3 # size_t jg sys_munlock # branch to system call ENTRY(sys32_mlockall_wrapper) lgfr %r2,%r2 # int jg sys_mlockall # branch to system call #sys32_munlockall_wrapper # void ENTRY(sys32_sched_setparam_wrapper) lgfr %r2,%r2 # pid_t llgtr %r3,%r3 # struct sched_param * jg sys_sched_setparam # branch to system call ENTRY(sys32_sched_getparam_wrapper) lgfr %r2,%r2 # pid_t llgtr %r3,%r3 # struct sched_param * jg sys_sched_getparam # branch to system call ENTRY(sys32_sched_setscheduler_wrapper) lgfr %r2,%r2 # pid_t lgfr %r3,%r3 # int llgtr %r4,%r4 # struct sched_param * jg sys_sched_setscheduler # branch to system call ENTRY(sys32_sched_getscheduler_wrapper) lgfr %r2,%r2 # pid_t jg sys_sched_getscheduler # branch to system call #sys32_sched_yield_wrapper # void ENTRY(sys32_sched_get_priority_max_wrapper) lgfr %r2,%r2 # int jg sys_sched_get_priority_max # branch to system call ENTRY(sys32_sched_get_priority_min_wrapper) lgfr %r2,%r2 # int jg sys_sched_get_priority_min # branch to system call ENTRY(compat_sys_nanosleep_wrapper) llgtr %r2,%r2 # struct compat_timespec * llgtr %r3,%r3 # struct compat_timespec * jg compat_sys_nanosleep # branch to system call ENTRY(sys32_mremap_wrapper) llgfr %r2,%r2 # unsigned long llgfr %r3,%r3 # unsigned long llgfr %r4,%r4 # unsigned long llgfr %r5,%r5 # unsigned long llgfr %r6,%r6 # unsigned long jg sys_mremap # branch to system call ENTRY(sys32_setresuid16_wrapper) llgfr %r2,%r2 # __kernel_old_uid_emu31_t llgfr %r3,%r3 # __kernel_old_uid_emu31_t llgfr %r4,%r4 # __kernel_old_uid_emu31_t jg sys32_setresuid16 # branch to system call ENTRY(sys32_getresuid16_wrapper) llgtr %r2,%r2 # __kernel_old_uid_emu31_t * llgtr %r3,%r3 # __kernel_old_uid_emu31_t * llgtr %r4,%r4 # __kernel_old_uid_emu31_t * jg sys32_getresuid16 # branch to system call ENTRY(sys32_poll_wrapper) llgtr %r2,%r2 # struct pollfd * llgfr %r3,%r3 # unsigned int lgfr %r4,%r4 # int jg sys_poll # branch to system call ENTRY(sys32_setresgid16_wrapper) llgfr %r2,%r2 # __kernel_old_gid_emu31_t llgfr %r3,%r3 # __kernel_old_gid_emu31_t llgfr %r4,%r4 # __kernel_old_gid_emu31_t jg sys32_setresgid16 # branch to system call ENTRY(sys32_getresgid16_wrapper) llgtr %r2,%r2 # __kernel_old_gid_emu31_t * llgtr %r3,%r3 # __kernel_old_gid_emu31_t * llgtr %r4,%r4 # __kernel_old_gid_emu31_t * jg sys32_getresgid16 # branch to system call ENTRY(sys32_prctl_wrapper) lgfr %r2,%r2 # int llgfr %r3,%r3 # unsigned long llgfr %r4,%r4 # unsigned long llgfr %r5,%r5 # unsigned long llgfr %r6,%r6 # unsigned long jg sys_prctl # branch to system call #sys32_rt_sigreturn_wrapper # done in rt_sigreturn_glue ENTRY(sys32_pread64_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # char * llgfr %r4,%r4 # size_t llgfr %r5,%r5 # u32 llgfr %r6,%r6 # u32 jg sys32_pread64 # branch to system call ENTRY(sys32_pwrite64_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # const char * llgfr %r4,%r4 # size_t llgfr %r5,%r5 # u32 llgfr %r6,%r6 # u32 jg sys32_pwrite64 # branch to system call ENTRY(sys32_chown16_wrapper) llgtr %r2,%r2 # const char * llgfr %r3,%r3 # __kernel_old_uid_emu31_t llgfr %r4,%r4 # __kernel_old_gid_emu31_t jg sys32_chown16 # branch to system call ENTRY(sys32_getcwd_wrapper) llgtr %r2,%r2 # char * llgfr %r3,%r3 # unsigned long jg sys_getcwd # branch to system call ENTRY(sys32_capget_wrapper) llgtr %r2,%r2 # cap_user_header_t llgtr %r3,%r3 # cap_user_data_t jg sys_capget # branch to system call ENTRY(sys32_capset_wrapper) llgtr %r2,%r2 # cap_user_header_t llgtr %r3,%r3 # const cap_user_data_t jg sys_capset # branch to system call #sys32_vfork_wrapper # done in vfork_glue ENTRY(sys32_truncate64_wrapper) llgtr %r2,%r2 # const char * llgfr %r3,%r3 # unsigned long llgfr %r4,%r4 # unsigned long jg sys32_truncate64 # branch to system call ENTRY(sys32_ftruncate64_wrapper) llgfr %r2,%r2 # unsigned int llgfr %r3,%r3 # unsigned long llgfr %r4,%r4 # unsigned long jg sys32_ftruncate64 # branch to system call ENTRY(sys32_lchown_wrapper) llgtr %r2,%r2 # const char * llgfr %r3,%r3 # uid_t llgfr %r4,%r4 # gid_t jg sys_lchown # branch to system call #sys32_getuid_wrapper # void #sys32_getgid_wrapper # void #sys32_geteuid_wrapper # void #sys32_getegid_wrapper # void ENTRY(sys32_setreuid_wrapper) llgfr %r2,%r2 # uid_t llgfr %r3,%r3 # uid_t jg sys_setreuid # branch to system call ENTRY(sys32_setregid_wrapper) llgfr %r2,%r2 # gid_t llgfr %r3,%r3 # gid_t jg sys_setregid # branch to system call ENTRY(sys32_getgroups_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # gid_t * jg sys_getgroups # branch to system call ENTRY(sys32_setgroups_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # gid_t * jg sys_setgroups # branch to system call ENTRY(sys32_fchown_wrapper) llgfr %r2,%r2 # unsigned int llgfr %r3,%r3 # uid_t llgfr %r4,%r4 # gid_t jg sys_fchown # branch to system call ENTRY(sys32_setresuid_wrapper) llgfr %r2,%r2 # uid_t llgfr %r3,%r3 # uid_t llgfr %r4,%r4 # uid_t jg sys_setresuid # branch to system call ENTRY(sys32_getresuid_wrapper) llgtr %r2,%r2 # uid_t * llgtr %r3,%r3 # uid_t * llgtr %r4,%r4 # uid_t * jg sys_getresuid # branch to system call ENTRY(sys32_setresgid_wrapper) llgfr %r2,%r2 # gid_t llgfr %r3,%r3 # gid_t llgfr %r4,%r4 # gid_t jg sys_setresgid # branch to system call ENTRY(sys32_getresgid_wrapper) llgtr %r2,%r2 # gid_t * llgtr %r3,%r3 # gid_t * llgtr %r4,%r4 # gid_t * jg sys_getresgid # branch to system call ENTRY(sys32_chown_wrapper) llgtr %r2,%r2 # const char * llgfr %r3,%r3 # uid_t llgfr %r4,%r4 # gid_t jg sys_chown # branch to system call ENTRY(sys32_setuid_wrapper) llgfr %r2,%r2 # uid_t jg sys_setuid # branch to system call ENTRY(sys32_setgid_wrapper) llgfr %r2,%r2 # gid_t jg sys_setgid # branch to system call ENTRY(sys32_setfsuid_wrapper) llgfr %r2,%r2 # uid_t jg sys_setfsuid # branch to system call ENTRY(sys32_setfsgid_wrapper) llgfr %r2,%r2 # gid_t jg sys_setfsgid # branch to system call ENTRY(sys32_pivot_root_wrapper) llgtr %r2,%r2 # const char * llgtr %r3,%r3 # const char * jg sys_pivot_root # branch to system call ENTRY(sys32_mincore_wrapper) llgfr %r2,%r2 # unsigned long llgfr %r3,%r3 # size_t llgtr %r4,%r4 # unsigned char * jg sys_mincore # branch to system call ENTRY(sys32_madvise_wrapper) llgfr %r2,%r2 # unsigned long llgfr %r3,%r3 # size_t lgfr %r4,%r4 # int jg sys_madvise # branch to system call ENTRY(sys32_getdents64_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # void * llgfr %r4,%r4 # unsigned int jg sys_getdents64 # branch to system call ENTRY(compat_sys_fcntl64_wrapper) llgfr %r2,%r2 # unsigned int llgfr %r3,%r3 # unsigned int llgfr %r4,%r4 # unsigned long jg compat_sys_fcntl64 # branch to system call ENTRY(sys32_stat64_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # struct stat64 * jg sys32_stat64 # branch to system call ENTRY(sys32_lstat64_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # struct stat64 * jg sys32_lstat64 # branch to system call ENTRY(sys32_stime_wrapper) llgtr %r2,%r2 # long * jg compat_sys_stime # branch to system call ENTRY(sys32_sysctl_wrapper) llgtr %r2,%r2 # struct compat_sysctl_args * jg compat_sys_sysctl ENTRY(sys32_fstat64_wrapper) llgfr %r2,%r2 # unsigned long llgtr %r3,%r3 # struct stat64 * jg sys32_fstat64 # branch to system call ENTRY(sys32_setxattr_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # char * llgtr %r4,%r4 # void * llgfr %r5,%r5 # size_t lgfr %r6,%r6 # int jg sys_setxattr ENTRY(sys32_lsetxattr_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # char * llgtr %r4,%r4 # void * llgfr %r5,%r5 # size_t lgfr %r6,%r6 # int jg sys_lsetxattr ENTRY(sys32_fsetxattr_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # char * llgtr %r4,%r4 # void * llgfr %r5,%r5 # size_t lgfr %r6,%r6 # int jg sys_fsetxattr ENTRY(sys32_getxattr_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # char * llgtr %r4,%r4 # void * llgfr %r5,%r5 # size_t jg sys_getxattr ENTRY(sys32_lgetxattr_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # char * llgtr %r4,%r4 # void * llgfr %r5,%r5 # size_t jg sys_lgetxattr ENTRY(sys32_fgetxattr_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # char * llgtr %r4,%r4 # void * llgfr %r5,%r5 # size_t jg sys_fgetxattr ENTRY(sys32_listxattr_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # char * llgfr %r4,%r4 # size_t jg sys_listxattr ENTRY(sys32_llistxattr_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # char * llgfr %r4,%r4 # size_t jg sys_llistxattr ENTRY(sys32_flistxattr_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # char * llgfr %r4,%r4 # size_t jg sys_flistxattr ENTRY(sys32_removexattr_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # char * jg sys_removexattr ENTRY(sys32_lremovexattr_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # char * jg sys_lremovexattr ENTRY(sys32_fremovexattr_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # char * jg sys_fremovexattr ENTRY(sys32_sched_setaffinity_wrapper) lgfr %r2,%r2 # int llgfr %r3,%r3 # unsigned int llgtr %r4,%r4 # unsigned long * jg compat_sys_sched_setaffinity ENTRY(sys32_sched_getaffinity_wrapper) lgfr %r2,%r2 # int llgfr %r3,%r3 # unsigned int llgtr %r4,%r4 # unsigned long * jg compat_sys_sched_getaffinity ENTRY(sys32_exit_group_wrapper) lgfr %r2,%r2 # int jg sys_exit_group # branch to system call ENTRY(sys32_set_tid_address_wrapper) llgtr %r2,%r2 # int * jg sys_set_tid_address # branch to system call ENTRY(sys_epoll_create_wrapper) lgfr %r2,%r2 # int jg sys_epoll_create # branch to system call ENTRY(sys_epoll_ctl_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int lgfr %r4,%r4 # int llgtr %r5,%r5 # struct epoll_event * jg sys_epoll_ctl # branch to system call ENTRY(sys_epoll_wait_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # struct epoll_event * lgfr %r4,%r4 # int lgfr %r5,%r5 # int jg sys_epoll_wait # branch to system call ENTRY(sys32_fadvise64_wrapper) lgfr %r2,%r2 # int sllg %r3,%r3,32 # get high word of 64bit loff_t or %r3,%r4 # get low word of 64bit loff_t llgfr %r4,%r5 # size_t (unsigned long) lgfr %r5,%r6 # int jg sys32_fadvise64 ENTRY(sys32_fadvise64_64_wrapper) llgtr %r2,%r2 # struct fadvise64_64_args * jg sys32_fadvise64_64 ENTRY(sys32_clock_settime_wrapper) lgfr %r2,%r2 # clockid_t (int) llgtr %r3,%r3 # struct compat_timespec * jg compat_sys_clock_settime ENTRY(sys32_clock_gettime_wrapper) lgfr %r2,%r2 # clockid_t (int) llgtr %r3,%r3 # struct compat_timespec * jg compat_sys_clock_gettime ENTRY(sys32_clock_getres_wrapper) lgfr %r2,%r2 # clockid_t (int) llgtr %r3,%r3 # struct compat_timespec * jg compat_sys_clock_getres ENTRY(sys32_clock_nanosleep_wrapper) lgfr %r2,%r2 # clockid_t (int) lgfr %r3,%r3 # int llgtr %r4,%r4 # struct compat_timespec * llgtr %r5,%r5 # struct compat_timespec * jg compat_sys_clock_nanosleep ENTRY(sys32_timer_create_wrapper) lgfr %r2,%r2 # timer_t (int) llgtr %r3,%r3 # struct compat_sigevent * llgtr %r4,%r4 # timer_t * jg compat_sys_timer_create ENTRY(sys32_timer_settime_wrapper) lgfr %r2,%r2 # timer_t (int) lgfr %r3,%r3 # int llgtr %r4,%r4 # struct compat_itimerspec * llgtr %r5,%r5 # struct compat_itimerspec * jg compat_sys_timer_settime ENTRY(sys32_timer_gettime_wrapper) lgfr %r2,%r2 # timer_t (int) llgtr %r3,%r3 # struct compat_itimerspec * jg compat_sys_timer_gettime ENTRY(sys32_timer_getoverrun_wrapper) lgfr %r2,%r2 # timer_t (int) jg sys_timer_getoverrun ENTRY(sys32_timer_delete_wrapper) lgfr %r2,%r2 # timer_t (int) jg sys_timer_delete ENTRY(sys32_io_setup_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # u32 * jg compat_sys_io_setup ENTRY(sys32_io_destroy_wrapper) llgfr %r2,%r2 # (aio_context_t) u32 jg sys_io_destroy ENTRY(sys32_io_getevents_wrapper) llgfr %r2,%r2 # (aio_context_t) u32 lgfr %r3,%r3 # long lgfr %r4,%r4 # long llgtr %r5,%r5 # struct io_event * llgtr %r6,%r6 # struct compat_timespec * jg compat_sys_io_getevents ENTRY(sys32_io_submit_wrapper) llgfr %r2,%r2 # (aio_context_t) u32 lgfr %r3,%r3 # long llgtr %r4,%r4 # struct iocb ** jg compat_sys_io_submit ENTRY(sys32_io_cancel_wrapper) llgfr %r2,%r2 # (aio_context_t) u32 llgtr %r3,%r3 # struct iocb * llgtr %r4,%r4 # struct io_event * jg sys_io_cancel ENTRY(compat_sys_statfs64_wrapper) llgtr %r2,%r2 # const char * llgfr %r3,%r3 # compat_size_t llgtr %r4,%r4 # struct compat_statfs64 * jg compat_sys_statfs64 ENTRY(compat_sys_fstatfs64_wrapper) llgfr %r2,%r2 # unsigned int fd llgfr %r3,%r3 # compat_size_t llgtr %r4,%r4 # struct compat_statfs64 * jg compat_sys_fstatfs64 ENTRY(compat_sys_mq_open_wrapper) llgtr %r2,%r2 # const char * lgfr %r3,%r3 # int llgfr %r4,%r4 # mode_t llgtr %r5,%r5 # struct compat_mq_attr * jg compat_sys_mq_open ENTRY(sys32_mq_unlink_wrapper) llgtr %r2,%r2 # const char * jg sys_mq_unlink ENTRY(compat_sys_mq_timedsend_wrapper) lgfr %r2,%r2 # mqd_t llgtr %r3,%r3 # const char * llgfr %r4,%r4 # size_t llgfr %r5,%r5 # unsigned int llgtr %r6,%r6 # const struct compat_timespec * jg compat_sys_mq_timedsend ENTRY(compat_sys_mq_timedreceive_wrapper) lgfr %r2,%r2 # mqd_t llgtr %r3,%r3 # char * llgfr %r4,%r4 # size_t llgtr %r5,%r5 # unsigned int * llgtr %r6,%r6 # const struct compat_timespec * jg compat_sys_mq_timedreceive ENTRY(compat_sys_mq_notify_wrapper) lgfr %r2,%r2 # mqd_t llgtr %r3,%r3 # struct compat_sigevent * jg compat_sys_mq_notify ENTRY(compat_sys_mq_getsetattr_wrapper) lgfr %r2,%r2 # mqd_t llgtr %r3,%r3 # struct compat_mq_attr * llgtr %r4,%r4 # struct compat_mq_attr * jg compat_sys_mq_getsetattr ENTRY(compat_sys_add_key_wrapper) llgtr %r2,%r2 # const char * llgtr %r3,%r3 # const char * llgtr %r4,%r4 # const void * llgfr %r5,%r5 # size_t llgfr %r6,%r6 # (key_serial_t) u32 jg sys_add_key ENTRY(compat_sys_request_key_wrapper) llgtr %r2,%r2 # const char * llgtr %r3,%r3 # const char * llgtr %r4,%r4 # const void * llgfr %r5,%r5 # (key_serial_t) u32 jg sys_request_key ENTRY(sys32_remap_file_pages_wrapper) llgfr %r2,%r2 # unsigned long llgfr %r3,%r3 # unsigned long llgfr %r4,%r4 # unsigned long llgfr %r5,%r5 # unsigned long llgfr %r6,%r6 # unsigned long jg sys_remap_file_pages ENTRY(compat_sys_kexec_load_wrapper) llgfr %r2,%r2 # unsigned long llgfr %r3,%r3 # unsigned long llgtr %r4,%r4 # struct kexec_segment * llgfr %r5,%r5 # unsigned long jg compat_sys_kexec_load ENTRY(sys_ioprio_set_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int lgfr %r4,%r4 # int jg sys_ioprio_set ENTRY(sys_ioprio_get_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int jg sys_ioprio_get ENTRY(sys_inotify_add_watch_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const char * llgfr %r4,%r4 # u32 jg sys_inotify_add_watch ENTRY(sys_inotify_rm_watch_wrapper) lgfr %r2,%r2 # int llgfr %r3,%r3 # u32 jg sys_inotify_rm_watch ENTRY(sys_mkdirat_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const char * lgfr %r4,%r4 # int jg sys_mkdirat ENTRY(sys_mknodat_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const char * lgfr %r4,%r4 # int llgfr %r5,%r5 # unsigned int jg sys_mknodat ENTRY(sys_fchownat_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const char * llgfr %r4,%r4 # uid_t llgfr %r5,%r5 # gid_t lgfr %r6,%r6 # int jg sys_fchownat ENTRY(compat_sys_futimesat_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # char * llgtr %r4,%r4 # struct timeval * jg compat_sys_futimesat ENTRY(sys32_fstatat64_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # char * llgtr %r4,%r4 # struct stat64 * lgfr %r5,%r5 # int jg sys32_fstatat64 ENTRY(sys_unlinkat_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const char * lgfr %r4,%r4 # int jg sys_unlinkat ENTRY(sys_renameat_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const char * lgfr %r4,%r4 # int llgtr %r5,%r5 # const char * jg sys_renameat ENTRY(sys_linkat_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const char * lgfr %r4,%r4 # int llgtr %r5,%r5 # const char * lgfr %r6,%r6 # int jg sys_linkat ENTRY(sys_symlinkat_wrapper) llgtr %r2,%r2 # const char * lgfr %r3,%r3 # int llgtr %r4,%r4 # const char * jg sys_symlinkat ENTRY(sys_readlinkat_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const char * llgtr %r4,%r4 # char * lgfr %r5,%r5 # int jg sys_readlinkat ENTRY(sys_fchmodat_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const char * llgfr %r4,%r4 # mode_t jg sys_fchmodat ENTRY(sys_faccessat_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const char * lgfr %r4,%r4 # int jg sys_faccessat ENTRY(compat_sys_pselect6_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # fd_set * llgtr %r4,%r4 # fd_set * llgtr %r5,%r5 # fd_set * llgtr %r6,%r6 # struct timespec * llgt %r0,164(%r15) # void * stg %r0,160(%r15) jg compat_sys_pselect6 ENTRY(compat_sys_ppoll_wrapper) llgtr %r2,%r2 # struct pollfd * llgfr %r3,%r3 # unsigned int llgtr %r4,%r4 # struct timespec * llgtr %r5,%r5 # const sigset_t * llgfr %r6,%r6 # size_t jg compat_sys_ppoll ENTRY(sys_unshare_wrapper) llgfr %r2,%r2 # unsigned long jg sys_unshare ENTRY(sys_splice_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # loff_t * lgfr %r4,%r4 # int llgtr %r5,%r5 # loff_t * llgfr %r6,%r6 # size_t llgf %r0,164(%r15) # unsigned int stg %r0,160(%r15) jg sys_splice ENTRY(sys_sync_file_range_wrapper) lgfr %r2,%r2 # int sllg %r3,%r3,32 # get high word of 64bit loff_t or %r3,%r4 # get low word of 64bit loff_t sllg %r4,%r5,32 # get high word of 64bit loff_t or %r4,%r6 # get low word of 64bit loff_t llgf %r5,164(%r15) # unsigned int jg sys_sync_file_range ENTRY(sys_tee_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int llgfr %r4,%r4 # size_t llgfr %r5,%r5 # unsigned int jg sys_tee ENTRY(sys_getcpu_wrapper) llgtr %r2,%r2 # unsigned * llgtr %r3,%r3 # unsigned * llgtr %r4,%r4 # struct getcpu_cache * jg sys_getcpu ENTRY(compat_sys_utimes_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # struct compat_timeval * jg compat_sys_utimes ENTRY(compat_sys_utimensat_wrapper) llgfr %r2,%r2 # unsigned int llgtr %r3,%r3 # char * llgtr %r4,%r4 # struct compat_timespec * lgfr %r5,%r5 # int jg compat_sys_utimensat ENTRY(sys_eventfd_wrapper) llgfr %r2,%r2 # unsigned int jg sys_eventfd ENTRY(sys_fallocate_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int sllg %r4,%r4,32 # get high word of 64bit loff_t lr %r4,%r5 # get low word of 64bit loff_t sllg %r5,%r6,32 # get high word of 64bit loff_t l %r5,164(%r15) # get low word of 64bit loff_t jg sys_fallocate ENTRY(sys_timerfd_create_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int jg sys_timerfd_create ENTRY(sys_eventfd2_wrapper) llgfr %r2,%r2 # unsigned int lgfr %r3,%r3 # int jg sys_eventfd2 ENTRY(sys_inotify_init1_wrapper) lgfr %r2,%r2 # int jg sys_inotify_init1 ENTRY(sys_pipe2_wrapper) llgtr %r2,%r2 # u32 * lgfr %r3,%r3 # int jg sys_pipe2 # branch to system call ENTRY(sys_dup3_wrapper) llgfr %r2,%r2 # unsigned int llgfr %r3,%r3 # unsigned int lgfr %r4,%r4 # int jg sys_dup3 # branch to system call ENTRY(sys_epoll_create1_wrapper) lgfr %r2,%r2 # int jg sys_epoll_create1 # branch to system call ENTRY(sys32_readahead_wrapper) lgfr %r2,%r2 # int llgfr %r3,%r3 # u32 llgfr %r4,%r4 # u32 lgfr %r5,%r5 # s32 jg sys32_readahead # branch to system call ENTRY(sys_tkill_wrapper) lgfr %r2,%r2 # pid_t lgfr %r3,%r3 # int jg sys_tkill # branch to system call ENTRY(sys_tgkill_wrapper) lgfr %r2,%r2 # pid_t lgfr %r3,%r3 # pid_t lgfr %r4,%r4 # int jg sys_tgkill # branch to system call ENTRY(compat_sys_keyctl_wrapper) llgfr %r2,%r2 # u32 llgfr %r3,%r3 # u32 llgfr %r4,%r4 # u32 llgfr %r5,%r5 # u32 llgfr %r6,%r6 # u32 jg compat_sys_keyctl # branch to system call ENTRY(sys_perf_event_open_wrapper) llgtr %r2,%r2 # const struct perf_event_attr * lgfr %r3,%r3 # pid_t lgfr %r4,%r4 # int lgfr %r5,%r5 # int llgfr %r6,%r6 # unsigned long jg sys_perf_event_open # branch to system call ENTRY(sys_clone_wrapper) llgfr %r2,%r2 # unsigned long llgfr %r3,%r3 # unsigned long llgtr %r4,%r4 # int * llgtr %r5,%r5 # int * jg sys_clone # branch to system call ENTRY(sys32_execve_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # compat_uptr_t * llgtr %r4,%r4 # compat_uptr_t * jg compat_sys_execve # branch to system call ENTRY(sys_fanotify_init_wrapper) llgfr %r2,%r2 # unsigned int llgfr %r3,%r3 # unsigned int jg sys_fanotify_init # branch to system call ENTRY(sys_prlimit64_wrapper) lgfr %r2,%r2 # pid_t llgfr %r3,%r3 # unsigned int llgtr %r4,%r4 # const struct rlimit64 __user * llgtr %r5,%r5 # struct rlimit64 __user * jg sys_prlimit64 # branch to system call ENTRY(sys_name_to_handle_at_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const char __user * llgtr %r4,%r4 # struct file_handle __user * llgtr %r5,%r5 # int __user * lgfr %r6,%r6 # int jg sys_name_to_handle_at ENTRY(compat_sys_clock_adjtime_wrapper) lgfr %r2,%r2 # clockid_t (int) llgtr %r3,%r3 # struct compat_timex __user * jg compat_sys_clock_adjtime ENTRY(sys_syncfs_wrapper) lgfr %r2,%r2 # int jg sys_syncfs ENTRY(sys_setns_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int jg sys_setns ENTRY(compat_sys_process_vm_readv_wrapper) lgfr %r2,%r2 # compat_pid_t llgtr %r3,%r3 # struct compat_iovec __user * llgfr %r4,%r4 # unsigned long llgtr %r5,%r5 # struct compat_iovec __user * llgfr %r6,%r6 # unsigned long llgf %r0,164(%r15) # unsigned long stg %r0,160(%r15) jg compat_sys_process_vm_readv ENTRY(compat_sys_process_vm_writev_wrapper) lgfr %r2,%r2 # compat_pid_t llgtr %r3,%r3 # struct compat_iovec __user * llgfr %r4,%r4 # unsigned long llgtr %r5,%r5 # struct compat_iovec __user * llgfr %r6,%r6 # unsigned long llgf %r0,164(%r15) # unsigned long stg %r0,160(%r15) jg compat_sys_process_vm_writev ENTRY(sys_s390_runtime_instr_wrapper) lgfr %r2,%r2 # int lgfr %r3,%r3 # int jg sys_s390_runtime_instr ENTRY(sys_kcmp_wrapper) lgfr %r2,%r2 # pid_t lgfr %r3,%r3 # pid_t lgfr %r4,%r4 # int llgfr %r5,%r5 # unsigned long llgfr %r6,%r6 # unsigned long jg sys_kcmp ENTRY(sys_finit_module_wrapper) lgfr %r2,%r2 # int llgtr %r3,%r3 # const char __user * lgfr %r4,%r4 # int jg sys_finit_module