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kernel_optimize_test/arch/s390/kernel/compat_wrapper.S
Christoph Hellwig 2b1c6bd77d generic compat_sys_ustat 
Due to a different size of ino_t ustat needs a compat handler, but
currently only x86 and mips provide one.  Add a generic compat_sys_ustat
and switch all architectures over to it.  Instead of doing various
user copy hacks compat_sys_ustat just reimplements sys_ustat as
it's trivial.  This was suggested by Arnd Bergmann.

Found by Eric Sandeen when running xfstests/017 on ppc64, which causes
stack smashing warnings on RHEL/Fedora due to the too large amount of
data writen by the syscall.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-03-27 14:43:57 -04:00

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/*
* arch/s390/kernel/compat_wrapper.S
* wrapper for 31 bit compatible system calls.
*
* Copyright (C) IBM Corp. 2000,2006
* Author(s): Gerhard Tonn (ton@de.ibm.com),
* Thomas Spatzier (tspat@de.ibm.com)
*/
.globl sys32_exit_wrapper
sys32_exit_wrapper:
lgfr %r2,%r2 # int
jg sys_exit # branch to sys_exit
.globl sys32_read_wrapper
sys32_read_wrapper:
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # char *
llgfr %r4,%r4 # size_t
jg sys32_read # branch to sys_read
.globl sys32_write_wrapper
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
.globl sys32_open_wrapper
sys32_open_wrapper:
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
lgfr %r4,%r4 # int
jg sys_open # branch to system call
.globl sys32_close_wrapper
sys32_close_wrapper:
llgfr %r2,%r2 # unsigned int
jg sys_close # branch to system call
.globl sys32_creat_wrapper
sys32_creat_wrapper:
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
jg sys_creat # branch to system call
.globl sys32_link_wrapper
sys32_link_wrapper:
llgtr %r2,%r2 # const char *
llgtr %r3,%r3 # const char *
jg sys_link # branch to system call
.globl sys32_unlink_wrapper
sys32_unlink_wrapper:
llgtr %r2,%r2 # const char *
jg sys_unlink # branch to system call
.globl sys32_chdir_wrapper
sys32_chdir_wrapper:
llgtr %r2,%r2 # const char *
jg sys_chdir # branch to system call
.globl sys32_time_wrapper
sys32_time_wrapper:
llgtr %r2,%r2 # int *
jg compat_sys_time # branch to system call
.globl sys32_mknod_wrapper
sys32_mknod_wrapper:
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
llgfr %r4,%r4 # dev
jg sys_mknod # branch to system call
.globl sys32_chmod_wrapper
sys32_chmod_wrapper:
llgtr %r2,%r2 # const char *
llgfr %r3,%r3 # mode_t
jg sys_chmod # branch to system call
.globl sys32_lchown16_wrapper
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
.globl sys32_lseek_wrapper
sys32_lseek_wrapper:
llgfr %r2,%r2 # unsigned int
lgfr %r3,%r3 # off_t
llgfr %r4,%r4 # unsigned int
jg sys_lseek # branch to system call
#sys32_getpid_wrapper # void
.globl sys32_mount_wrapper
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
.globl sys32_oldumount_wrapper
sys32_oldumount_wrapper:
llgtr %r2,%r2 # char *
jg sys_oldumount # branch to system call
.globl sys32_setuid16_wrapper
sys32_setuid16_wrapper:
llgfr %r2,%r2 # __kernel_old_uid_emu31_t
jg sys32_setuid16 # branch to system call
#sys32_getuid16_wrapper # void
.globl sys32_ptrace_wrapper
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
.globl sys32_alarm_wrapper
sys32_alarm_wrapper:
llgfr %r2,%r2 # unsigned int
jg sys_alarm # branch to system call
.globl compat_sys_utime_wrapper
compat_sys_utime_wrapper:
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct compat_utimbuf *
jg compat_sys_utime # branch to system call
.globl sys32_access_wrapper
sys32_access_wrapper:
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
jg sys_access # branch to system call
.globl sys32_nice_wrapper
sys32_nice_wrapper:
lgfr %r2,%r2 # int
jg sys_nice # branch to system call
#sys32_sync_wrapper # void
.globl sys32_kill_wrapper
sys32_kill_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
jg sys_kill # branch to system call
.globl sys32_rename_wrapper
sys32_rename_wrapper:
llgtr %r2,%r2 # const char *
llgtr %r3,%r3 # const char *
jg sys_rename # branch to system call
.globl sys32_mkdir_wrapper
sys32_mkdir_wrapper:
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
jg sys_mkdir # branch to system call
.globl sys32_rmdir_wrapper
sys32_rmdir_wrapper:
llgtr %r2,%r2 # const char *
jg sys_rmdir # branch to system call
.globl sys32_dup_wrapper
sys32_dup_wrapper:
llgfr %r2,%r2 # unsigned int
jg sys_dup # branch to system call
.globl sys32_pipe_wrapper
sys32_pipe_wrapper:
llgtr %r2,%r2 # u32 *
jg sys_pipe # branch to system call
.globl compat_sys_times_wrapper
compat_sys_times_wrapper:
llgtr %r2,%r2 # struct compat_tms *
jg compat_sys_times # branch to system call
.globl sys32_brk_wrapper
sys32_brk_wrapper:
llgtr %r2,%r2 # unsigned long
jg sys_brk # branch to system call
.globl sys32_setgid16_wrapper
sys32_setgid16_wrapper:
llgfr %r2,%r2 # __kernel_old_gid_emu31_t
jg sys32_setgid16 # branch to system call
#sys32_getgid16_wrapper # void
.globl sys32_signal_wrapper
sys32_signal_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # __sighandler_t
jg sys_signal
#sys32_geteuid16_wrapper # void
#sys32_getegid16_wrapper # void
.globl sys32_acct_wrapper
sys32_acct_wrapper:
llgtr %r2,%r2 # char *
jg sys_acct # branch to system call
.globl sys32_umount_wrapper
sys32_umount_wrapper:
llgtr %r2,%r2 # char *
lgfr %r3,%r3 # int
jg sys_umount # branch to system call
.globl compat_sys_ioctl_wrapper
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
.globl compat_sys_fcntl_wrapper
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
.globl sys32_setpgid_wrapper
sys32_setpgid_wrapper:
lgfr %r2,%r2 # pid_t
lgfr %r3,%r3 # pid_t
jg sys_setpgid # branch to system call
.globl sys32_umask_wrapper
sys32_umask_wrapper:
lgfr %r2,%r2 # int
jg sys_umask # branch to system call
.globl sys32_chroot_wrapper
sys32_chroot_wrapper:
llgtr %r2,%r2 # char *
jg sys_chroot # branch to system call
.globl sys32_ustat_wrapper
sys32_ustat_wrapper:
llgfr %r2,%r2 # dev_t
llgtr %r3,%r3 # struct ustat *
jg compat_sys_ustat
.globl sys32_dup2_wrapper
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
.globl sys32_sigaction_wrapper
sys32_sigaction_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const struct old_sigaction *
llgtr %r4,%r4 # struct old_sigaction32 *
jg sys32_sigaction # branch to system call
.globl sys32_setreuid16_wrapper
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
.globl sys32_setregid16_wrapper
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
.globl sys_sigsuspend_wrapper
sys_sigsuspend_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
llgfr %r4,%r4 # old_sigset_t
jg sys_sigsuspend
.globl compat_sys_sigpending_wrapper
compat_sys_sigpending_wrapper:
llgtr %r2,%r2 # compat_old_sigset_t *
jg compat_sys_sigpending # branch to system call
.globl sys32_sethostname_wrapper
sys32_sethostname_wrapper:
llgtr %r2,%r2 # char *
lgfr %r3,%r3 # int
jg sys_sethostname # branch to system call
.globl compat_sys_setrlimit_wrapper
compat_sys_setrlimit_wrapper:
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # struct rlimit_emu31 *
jg compat_sys_setrlimit # branch to system call
.globl compat_sys_old_getrlimit_wrapper
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
.globl compat_sys_getrlimit_wrapper
compat_sys_getrlimit_wrapper:
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # struct rlimit_emu31 *
jg compat_sys_getrlimit # branch to system call
.globl sys32_mmap2_wrapper
sys32_mmap2_wrapper:
llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
jg sys32_mmap2 # branch to system call
.globl compat_sys_getrusage_wrapper
compat_sys_getrusage_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct rusage_emu31 *
jg compat_sys_getrusage # branch to system call
.globl compat_sys_gettimeofday_wrapper
compat_sys_gettimeofday_wrapper:
llgtr %r2,%r2 # struct timeval_emu31 *
llgtr %r3,%r3 # struct timezone *
jg compat_sys_gettimeofday # branch to system call
.globl compat_sys_settimeofday_wrapper
compat_sys_settimeofday_wrapper:
llgtr %r2,%r2 # struct timeval_emu31 *
llgtr %r3,%r3 # struct timezone *
jg compat_sys_settimeofday # branch to system call
.globl sys32_getgroups16_wrapper
sys32_getgroups16_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
jg sys32_getgroups16 # branch to system call
.globl sys32_setgroups16_wrapper
sys32_setgroups16_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
jg sys32_setgroups16 # branch to system call
.globl sys32_symlink_wrapper
sys32_symlink_wrapper:
llgtr %r2,%r2 # const char *
llgtr %r3,%r3 # const char *
jg sys_symlink # branch to system call
.globl sys32_readlink_wrapper
sys32_readlink_wrapper:
llgtr %r2,%r2 # const char *
llgtr %r3,%r3 # char *
lgfr %r4,%r4 # int
jg sys_readlink # branch to system call
.globl sys32_uselib_wrapper
sys32_uselib_wrapper:
llgtr %r2,%r2 # const char *
jg sys_uselib # branch to system call
.globl sys32_swapon_wrapper
sys32_swapon_wrapper:
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
jg sys_swapon # branch to system call
.globl sys32_reboot_wrapper
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
.globl old32_readdir_wrapper
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
.globl old32_mmap_wrapper
old32_mmap_wrapper:
llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
jg old32_mmap # branch to system call
.globl sys32_munmap_wrapper
sys32_munmap_wrapper:
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # size_t
jg sys_munmap # branch to system call
.globl sys32_truncate_wrapper
sys32_truncate_wrapper:
llgtr %r2,%r2 # const char *
llgfr %r3,%r3 # unsigned long
jg sys_truncate # branch to system call
.globl sys32_ftruncate_wrapper
sys32_ftruncate_wrapper:
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # unsigned long
jg sys_ftruncate # branch to system call
.globl sys32_fchmod_wrapper
sys32_fchmod_wrapper:
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # mode_t
jg sys_fchmod # branch to system call
.globl sys32_fchown16_wrapper
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
.globl sys32_getpriority_wrapper
sys32_getpriority_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
jg sys_getpriority # branch to system call
.globl sys32_setpriority_wrapper
sys32_setpriority_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
lgfr %r4,%r4 # int
jg sys_setpriority # branch to system call
.globl compat_sys_statfs_wrapper
compat_sys_statfs_wrapper:
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct compat_statfs *
jg compat_sys_statfs # branch to system call
.globl compat_sys_fstatfs_wrapper
compat_sys_fstatfs_wrapper:
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # struct compat_statfs *
jg compat_sys_fstatfs # branch to system call
.globl compat_sys_socketcall_wrapper
compat_sys_socketcall_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # u32 *
jg compat_sys_socketcall # branch to system call
.globl sys32_syslog_wrapper
sys32_syslog_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # char *
lgfr %r4,%r4 # int
jg sys_syslog # branch to system call
.globl compat_sys_setitimer_wrapper
compat_sys_setitimer_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct itimerval_emu31 *
llgtr %r4,%r4 # struct itimerval_emu31 *
jg compat_sys_setitimer # branch to system call
.globl compat_sys_getitimer_wrapper
compat_sys_getitimer_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct itimerval_emu31 *
jg compat_sys_getitimer # branch to system call
.globl compat_sys_newstat_wrapper
compat_sys_newstat_wrapper:
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct stat_emu31 *
jg compat_sys_newstat # branch to system call
.globl compat_sys_newlstat_wrapper
compat_sys_newlstat_wrapper:
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct stat_emu31 *
jg compat_sys_newlstat # branch to system call
.globl compat_sys_newfstat_wrapper
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
.globl compat_sys_wait4_wrapper
compat_sys_wait4_wrapper:
lgfr %r2,%r2 # pid_t
llgtr %r3,%r3 # unsigned int *
lgfr %r4,%r4 # int
llgtr %r5,%r5 # struct rusage *
jg compat_sys_wait4 # branch to system call
.globl sys32_swapoff_wrapper
sys32_swapoff_wrapper:
llgtr %r2,%r2 # const char *
jg sys_swapoff # branch to system call
.globl compat_sys_sysinfo_wrapper
compat_sys_sysinfo_wrapper:
llgtr %r2,%r2 # struct sysinfo_emu31 *
jg compat_sys_sysinfo # branch to system call
.globl sys32_ipc_wrapper
sys32_ipc_wrapper:
llgfr %r2,%r2 # uint
lgfr %r3,%r3 # int
lgfr %r4,%r4 # int
lgfr %r5,%r5 # int
llgfr %r6,%r6 # u32
jg sys32_ipc # branch to system call
.globl sys32_fsync_wrapper
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
.globl sys32_setdomainname_wrapper
sys32_setdomainname_wrapper:
llgtr %r2,%r2 # char *
lgfr %r3,%r3 # int
jg sys_setdomainname # branch to system call
.globl sys32_newuname_wrapper
sys32_newuname_wrapper:
llgtr %r2,%r2 # struct new_utsname *
jg sys_s390_newuname # branch to system call
.globl compat_sys_adjtimex_wrapper
compat_sys_adjtimex_wrapper:
llgtr %r2,%r2 # struct compat_timex *
jg compat_sys_adjtimex # branch to system call
.globl sys32_mprotect_wrapper
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
.globl compat_sys_sigprocmask_wrapper
compat_sys_sigprocmask_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # compat_old_sigset_t *
llgtr %r4,%r4 # compat_old_sigset_t *
jg compat_sys_sigprocmask # branch to system call
.globl sys32_init_module_wrapper
sys32_init_module_wrapper:
llgtr %r2,%r2 # void *
llgfr %r3,%r3 # unsigned long
llgtr %r4,%r4 # char *
jg sys32_init_module # branch to system call
.globl sys32_delete_module_wrapper
sys32_delete_module_wrapper:
llgtr %r2,%r2 # const char *
llgfr %r3,%r3 # unsigned int
jg sys32_delete_module # branch to system call
.globl sys32_quotactl_wrapper
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
.globl sys32_getpgid_wrapper
sys32_getpgid_wrapper:
lgfr %r2,%r2 # pid_t
jg sys_getpgid # branch to system call
.globl sys32_fchdir_wrapper
sys32_fchdir_wrapper:
llgfr %r2,%r2 # unsigned int
jg sys_fchdir # branch to system call
.globl sys32_bdflush_wrapper
sys32_bdflush_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # long
jg sys_bdflush # branch to system call
.globl sys32_sysfs_wrapper
sys32_sysfs_wrapper:
lgfr %r2,%r2 # int
llgfr %r3,%r3 # unsigned long
llgfr %r4,%r4 # unsigned long
jg sys_sysfs # branch to system call
.globl sys32_personality_wrapper
sys32_personality_wrapper:
llgfr %r2,%r2 # unsigned long
jg sys_s390_personality # branch to system call
.globl sys32_setfsuid16_wrapper
sys32_setfsuid16_wrapper:
llgfr %r2,%r2 # __kernel_old_uid_emu31_t
jg sys32_setfsuid16 # branch to system call
.globl sys32_setfsgid16_wrapper
sys32_setfsgid16_wrapper:
llgfr %r2,%r2 # __kernel_old_gid_emu31_t
jg sys32_setfsgid16 # branch to system call
.globl sys32_llseek_wrapper
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
.globl sys32_getdents_wrapper
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
.globl compat_sys_select_wrapper
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
.globl sys32_flock_wrapper
sys32_flock_wrapper:
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # unsigned int
jg sys_flock # branch to system call
.globl sys32_msync_wrapper
sys32_msync_wrapper:
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # size_t
lgfr %r4,%r4 # int
jg sys_msync # branch to system call
.globl compat_sys_readv_wrapper
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
.globl compat_sys_writev_wrapper
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
.globl sys32_getsid_wrapper
sys32_getsid_wrapper:
lgfr %r2,%r2 # pid_t
jg sys_getsid # branch to system call
.globl sys32_fdatasync_wrapper
sys32_fdatasync_wrapper:
llgfr %r2,%r2 # unsigned int
jg sys_fdatasync # branch to system call
#sys32_sysctl_wrapper # tbd
.globl sys32_mlock_wrapper
sys32_mlock_wrapper:
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # size_t
jg sys_mlock # branch to system call
.globl sys32_munlock_wrapper
sys32_munlock_wrapper:
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # size_t
jg sys_munlock # branch to system call
.globl sys32_mlockall_wrapper
sys32_mlockall_wrapper:
lgfr %r2,%r2 # int
jg sys_mlockall # branch to system call
#sys32_munlockall_wrapper # void
.globl sys32_sched_setparam_wrapper
sys32_sched_setparam_wrapper:
lgfr %r2,%r2 # pid_t
llgtr %r3,%r3 # struct sched_param *
jg sys_sched_setparam # branch to system call
.globl sys32_sched_getparam_wrapper
sys32_sched_getparam_wrapper:
lgfr %r2,%r2 # pid_t
llgtr %r3,%r3 # struct sched_param *
jg sys_sched_getparam # branch to system call
.globl sys32_sched_setscheduler_wrapper
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
.globl sys32_sched_getscheduler_wrapper
sys32_sched_getscheduler_wrapper:
lgfr %r2,%r2 # pid_t
jg sys_sched_getscheduler # branch to system call
#sys32_sched_yield_wrapper # void
.globl sys32_sched_get_priority_max_wrapper
sys32_sched_get_priority_max_wrapper:
lgfr %r2,%r2 # int
jg sys_sched_get_priority_max # branch to system call
.globl sys32_sched_get_priority_min_wrapper
sys32_sched_get_priority_min_wrapper:
lgfr %r2,%r2 # int
jg sys_sched_get_priority_min # branch to system call
.globl sys32_sched_rr_get_interval_wrapper
sys32_sched_rr_get_interval_wrapper:
lgfr %r2,%r2 # pid_t
llgtr %r3,%r3 # struct compat_timespec *
jg sys32_sched_rr_get_interval # branch to system call
.globl compat_sys_nanosleep_wrapper
compat_sys_nanosleep_wrapper:
llgtr %r2,%r2 # struct compat_timespec *
llgtr %r3,%r3 # struct compat_timespec *
jg compat_sys_nanosleep # branch to system call
.globl sys32_mremap_wrapper
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
.globl sys32_setresuid16_wrapper
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
.globl sys32_getresuid16_wrapper
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
.globl sys32_poll_wrapper
sys32_poll_wrapper:
llgtr %r2,%r2 # struct pollfd *
llgfr %r3,%r3 # unsigned int
lgfr %r4,%r4 # long
jg sys_poll # branch to system call
.globl compat_sys_nfsservctl_wrapper
compat_sys_nfsservctl_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct compat_nfsctl_arg*
llgtr %r4,%r4 # union compat_nfsctl_res*
jg compat_sys_nfsservctl # branch to system call
.globl sys32_setresgid16_wrapper
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
.globl sys32_getresgid16_wrapper
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
.globl sys32_prctl_wrapper
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
.globl sys32_rt_sigaction_wrapper
sys32_rt_sigaction_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const struct sigaction_emu31 *
llgtr %r4,%r4 # const struct sigaction_emu31 *
llgfr %r5,%r5 # size_t
jg sys32_rt_sigaction # branch to system call
.globl sys32_rt_sigprocmask_wrapper
sys32_rt_sigprocmask_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # old_sigset_emu31 *
llgtr %r4,%r4 # old_sigset_emu31 *
llgfr %r5,%r5 # size_t
jg sys32_rt_sigprocmask # branch to system call
.globl sys32_rt_sigpending_wrapper
sys32_rt_sigpending_wrapper:
llgtr %r2,%r2 # sigset_emu31 *
llgfr %r3,%r3 # size_t
jg sys32_rt_sigpending # branch to system call
.globl compat_sys_rt_sigtimedwait_wrapper
compat_sys_rt_sigtimedwait_wrapper:
llgtr %r2,%r2 # const sigset_emu31_t *
llgtr %r3,%r3 # siginfo_emu31_t *
llgtr %r4,%r4 # const struct compat_timespec *
llgfr %r5,%r5 # size_t
jg compat_sys_rt_sigtimedwait # branch to system call
.globl sys32_rt_sigqueueinfo_wrapper
sys32_rt_sigqueueinfo_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
llgtr %r4,%r4 # siginfo_emu31_t *
jg sys32_rt_sigqueueinfo # branch to system call
.globl compat_sys_rt_sigsuspend_wrapper
compat_sys_rt_sigsuspend_wrapper:
llgtr %r2,%r2 # compat_sigset_t *
llgfr %r3,%r3 # compat_size_t
jg compat_sys_rt_sigsuspend
.globl sys32_pread64_wrapper
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
.globl sys32_pwrite64_wrapper
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
.globl sys32_chown16_wrapper
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
.globl sys32_getcwd_wrapper
sys32_getcwd_wrapper:
llgtr %r2,%r2 # char *
llgfr %r3,%r3 # unsigned long
jg sys_getcwd # branch to system call
.globl sys32_capget_wrapper
sys32_capget_wrapper:
llgtr %r2,%r2 # cap_user_header_t
llgtr %r3,%r3 # cap_user_data_t
jg sys_capget # branch to system call
.globl sys32_capset_wrapper
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
.globl sys32_sigaltstack_wrapper
sys32_sigaltstack_wrapper:
llgtr %r2,%r2 # const stack_emu31_t *
llgtr %r3,%r3 # stack_emu31_t *
jg sys32_sigaltstack
.globl sys32_sendfile_wrapper
sys32_sendfile_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
llgtr %r4,%r4 # __kernel_off_emu31_t *
llgfr %r5,%r5 # size_t
jg sys32_sendfile # branch to system call
#sys32_vfork_wrapper # done in vfork_glue
.globl sys32_truncate64_wrapper
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
.globl sys32_ftruncate64_wrapper
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
.globl sys32_lchown_wrapper
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
.globl sys32_setreuid_wrapper
sys32_setreuid_wrapper:
llgfr %r2,%r2 # uid_t
llgfr %r3,%r3 # uid_t
jg sys_setreuid # branch to system call
.globl sys32_setregid_wrapper
sys32_setregid_wrapper:
llgfr %r2,%r2 # gid_t
llgfr %r3,%r3 # gid_t
jg sys_setregid # branch to system call
.globl sys32_getgroups_wrapper
sys32_getgroups_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # gid_t *
jg sys_getgroups # branch to system call
.globl sys32_setgroups_wrapper
sys32_setgroups_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # gid_t *
jg sys_setgroups # branch to system call
.globl sys32_fchown_wrapper
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
.globl sys32_setresuid_wrapper
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
.globl sys32_getresuid_wrapper
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
.globl sys32_setresgid_wrapper
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
.globl sys32_getresgid_wrapper
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
.globl sys32_chown_wrapper
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
.globl sys32_setuid_wrapper
sys32_setuid_wrapper:
llgfr %r2,%r2 # uid_t
jg sys_setuid # branch to system call
.globl sys32_setgid_wrapper
sys32_setgid_wrapper:
llgfr %r2,%r2 # gid_t
jg sys_setgid # branch to system call
.globl sys32_setfsuid_wrapper
sys32_setfsuid_wrapper:
llgfr %r2,%r2 # uid_t
jg sys_setfsuid # branch to system call
.globl sys32_setfsgid_wrapper
sys32_setfsgid_wrapper:
llgfr %r2,%r2 # gid_t
jg sys_setfsgid # branch to system call
.globl sys32_pivot_root_wrapper
sys32_pivot_root_wrapper:
llgtr %r2,%r2 # const char *
llgtr %r3,%r3 # const char *
jg sys_pivot_root # branch to system call
.globl sys32_mincore_wrapper
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
.globl sys32_madvise_wrapper
sys32_madvise_wrapper:
llgfr %r2,%r2 # unsigned long
llgfr %r3,%r3 # size_t
lgfr %r4,%r4 # int
jg sys_madvise # branch to system call
.globl sys32_getdents64_wrapper
sys32_getdents64_wrapper:
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # void *
llgfr %r4,%r4 # unsigned int
jg sys_getdents64 # branch to system call
.globl compat_sys_fcntl64_wrapper
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
.globl sys32_stat64_wrapper
sys32_stat64_wrapper:
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct stat64 *
jg sys32_stat64 # branch to system call
.globl sys32_lstat64_wrapper
sys32_lstat64_wrapper:
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct stat64 *
jg sys32_lstat64 # branch to system call
.globl sys32_stime_wrapper
sys32_stime_wrapper:
llgtr %r2,%r2 # long *
jg compat_sys_stime # branch to system call
.globl sys32_sysctl_wrapper
sys32_sysctl_wrapper:
llgtr %r2,%r2 # struct __sysctl_args32 *
jg sys32_sysctl
.globl sys32_fstat64_wrapper
sys32_fstat64_wrapper:
llgfr %r2,%r2 # unsigned long
llgtr %r3,%r3 # struct stat64 *
jg sys32_fstat64 # branch to system call
.globl compat_sys_futex_wrapper
compat_sys_futex_wrapper:
llgtr %r2,%r2 # u32 *
lgfr %r3,%r3 # int
lgfr %r4,%r4 # int
llgtr %r5,%r5 # struct compat_timespec *
llgtr %r6,%r6 # u32 *
lgf %r0,164(%r15) # int
stg %r0,160(%r15)
jg compat_sys_futex # branch to system call
.globl sys32_setxattr_wrapper
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
.globl sys32_lsetxattr_wrapper
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
.globl sys32_fsetxattr_wrapper
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
.globl sys32_getxattr_wrapper
sys32_getxattr_wrapper:
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # void *
llgfr %r5,%r5 # size_t
jg sys_getxattr
.globl sys32_lgetxattr_wrapper
sys32_lgetxattr_wrapper:
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # void *
llgfr %r5,%r5 # size_t
jg sys_lgetxattr
.globl sys32_fgetxattr_wrapper
sys32_fgetxattr_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # void *
llgfr %r5,%r5 # size_t
jg sys_fgetxattr
.globl sys32_listxattr_wrapper
sys32_listxattr_wrapper:
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
llgfr %r4,%r4 # size_t
jg sys_listxattr
.globl sys32_llistxattr_wrapper
sys32_llistxattr_wrapper:
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
llgfr %r4,%r4 # size_t
jg sys_llistxattr
.globl sys32_flistxattr_wrapper
sys32_flistxattr_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # char *
llgfr %r4,%r4 # size_t
jg sys_flistxattr
.globl sys32_removexattr_wrapper
sys32_removexattr_wrapper:
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
jg sys_removexattr
.globl sys32_lremovexattr_wrapper
sys32_lremovexattr_wrapper:
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # char *
jg sys_lremovexattr
.globl sys32_fremovexattr_wrapper
sys32_fremovexattr_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # char *
jg sys_fremovexattr
.globl sys32_sched_setaffinity_wrapper
sys32_sched_setaffinity_wrapper:
lgfr %r2,%r2 # int
llgfr %r3,%r3 # unsigned int
llgtr %r4,%r4 # unsigned long *
jg compat_sys_sched_setaffinity
.globl sys32_sched_getaffinity_wrapper
sys32_sched_getaffinity_wrapper:
lgfr %r2,%r2 # int
llgfr %r3,%r3 # unsigned int
llgtr %r4,%r4 # unsigned long *
jg compat_sys_sched_getaffinity
.globl sys32_exit_group_wrapper
sys32_exit_group_wrapper:
lgfr %r2,%r2 # int
jg sys_exit_group # branch to system call
.globl sys32_set_tid_address_wrapper
sys32_set_tid_address_wrapper:
llgtr %r2,%r2 # int *
jg sys_set_tid_address # branch to system call
.globl sys_epoll_create_wrapper
sys_epoll_create_wrapper:
lgfr %r2,%r2 # int
jg sys_epoll_create # branch to system call
.globl sys_epoll_ctl_wrapper
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
.globl sys_epoll_wait_wrapper
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
.globl sys32_lookup_dcookie_wrapper
sys32_lookup_dcookie_wrapper:
sllg %r2,%r2,32 # get high word of 64bit dcookie
or %r2,%r3 # get low word of 64bit dcookie
llgtr %r3,%r4 # char *
llgfr %r4,%r5 # size_t
jg sys_lookup_dcookie
.globl sys32_fadvise64_wrapper
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
.globl sys32_fadvise64_64_wrapper
sys32_fadvise64_64_wrapper:
llgtr %r2,%r2 # struct fadvise64_64_args *
jg sys32_fadvise64_64
.globl sys32_clock_settime_wrapper
sys32_clock_settime_wrapper:
lgfr %r2,%r2 # clockid_t (int)
llgtr %r3,%r3 # struct compat_timespec *
jg compat_sys_clock_settime
.globl sys32_clock_gettime_wrapper
sys32_clock_gettime_wrapper:
lgfr %r2,%r2 # clockid_t (int)
llgtr %r3,%r3 # struct compat_timespec *
jg compat_sys_clock_gettime
.globl sys32_clock_getres_wrapper
sys32_clock_getres_wrapper:
lgfr %r2,%r2 # clockid_t (int)
llgtr %r3,%r3 # struct compat_timespec *
jg compat_sys_clock_getres
.globl sys32_clock_nanosleep_wrapper
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
.globl sys32_timer_create_wrapper
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
.globl sys32_timer_settime_wrapper
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
.globl sys32_timer_gettime_wrapper
sys32_timer_gettime_wrapper:
lgfr %r2,%r2 # timer_t (int)
llgtr %r3,%r3 # struct compat_itimerspec *
jg compat_sys_timer_gettime
.globl sys32_timer_getoverrun_wrapper
sys32_timer_getoverrun_wrapper:
lgfr %r2,%r2 # timer_t (int)
jg sys_timer_getoverrun
.globl sys32_timer_delete_wrapper
sys32_timer_delete_wrapper:
lgfr %r2,%r2 # timer_t (int)
jg sys_timer_delete
.globl sys32_io_setup_wrapper
sys32_io_setup_wrapper:
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # u32 *
jg compat_sys_io_setup
.globl sys32_io_destroy_wrapper
sys32_io_destroy_wrapper:
llgfr %r2,%r2 # (aio_context_t) u32
jg sys_io_destroy
.globl sys32_io_getevents_wrapper
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
.globl sys32_io_submit_wrapper
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
.globl sys32_io_cancel_wrapper
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
.globl compat_sys_statfs64_wrapper
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
.globl compat_sys_fstatfs64_wrapper
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
.globl compat_sys_mq_open_wrapper
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
.globl sys32_mq_unlink_wrapper
sys32_mq_unlink_wrapper:
llgtr %r2,%r2 # const char *
jg sys_mq_unlink
.globl compat_sys_mq_timedsend_wrapper
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
.globl compat_sys_mq_timedreceive_wrapper
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
.globl compat_sys_mq_notify_wrapper
compat_sys_mq_notify_wrapper:
lgfr %r2,%r2 # mqd_t
llgtr %r3,%r3 # struct compat_sigevent *
jg compat_sys_mq_notify
.globl compat_sys_mq_getsetattr_wrapper
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
.globl compat_sys_add_key_wrapper
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
.globl compat_sys_request_key_wrapper
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
.globl sys32_remap_file_pages_wrapper
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
.globl compat_sys_waitid_wrapper
compat_sys_waitid_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # pid_t
llgtr %r4,%r4 # siginfo_emu31_t *
lgfr %r5,%r5 # int
llgtr %r6,%r6 # struct rusage_emu31 *
jg compat_sys_waitid
.globl compat_sys_kexec_load_wrapper
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
.globl sys_ioprio_set_wrapper
sys_ioprio_set_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
lgfr %r4,%r4 # int
jg sys_ioprio_set
.globl sys_ioprio_get_wrapper
sys_ioprio_get_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
jg sys_ioprio_get
.globl sys_inotify_add_watch_wrapper
sys_inotify_add_watch_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
llgfr %r4,%r4 # u32
jg sys_inotify_add_watch
.globl sys_inotify_rm_watch_wrapper
sys_inotify_rm_watch_wrapper:
lgfr %r2,%r2 # int
llgfr %r3,%r3 # u32
jg sys_inotify_rm_watch
.globl compat_sys_openat_wrapper
compat_sys_openat_wrapper:
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # const char *
lgfr %r4,%r4 # int
lgfr %r5,%r5 # int
jg compat_sys_openat
.globl sys_mkdirat_wrapper
sys_mkdirat_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
lgfr %r4,%r4 # int
jg sys_mkdirat
.globl sys_mknodat_wrapper
sys_mknodat_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
lgfr %r4,%r4 # int
llgfr %r5,%r5 # unsigned int
jg sys_mknodat
.globl sys_fchownat_wrapper
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
.globl compat_sys_futimesat_wrapper
compat_sys_futimesat_wrapper:
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # struct timeval *
jg compat_sys_futimesat
.globl sys32_fstatat64_wrapper
sys32_fstatat64_wrapper:
llgfr %r2,%r2 # unsigned int
llgtr %r3,%r3 # char *
llgtr %r4,%r4 # struct stat64 *
lgfr %r5,%r5 # int
jg sys32_fstatat64
.globl sys_unlinkat_wrapper
sys_unlinkat_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
lgfr %r4,%r4 # int
jg sys_unlinkat
.globl sys_renameat_wrapper
sys_renameat_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
lgfr %r4,%r4 # int
llgtr %r5,%r5 # const char *
jg sys_renameat
.globl sys_linkat_wrapper
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
.globl sys_symlinkat_wrapper
sys_symlinkat_wrapper:
llgtr %r2,%r2 # const char *
lgfr %r3,%r3 # int
llgtr %r4,%r4 # const char *
jg sys_symlinkat
.globl sys_readlinkat_wrapper
sys_readlinkat_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
llgtr %r4,%r4 # char *
lgfr %r5,%r5 # int
jg sys_readlinkat
.globl sys_fchmodat_wrapper
sys_fchmodat_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
llgfr %r4,%r4 # mode_t
jg sys_fchmodat
.globl sys_faccessat_wrapper
sys_faccessat_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # const char *
lgfr %r4,%r4 # int
jg sys_faccessat
.globl compat_sys_pselect6_wrapper
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
.globl compat_sys_ppoll_wrapper
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
.globl sys_unshare_wrapper
sys_unshare_wrapper:
llgfr %r2,%r2 # unsigned long
jg sys_unshare
.globl compat_sys_set_robust_list_wrapper
compat_sys_set_robust_list_wrapper:
llgtr %r2,%r2 # struct compat_robust_list_head *
llgfr %r3,%r3 # size_t
jg compat_sys_set_robust_list
.globl compat_sys_get_robust_list_wrapper
compat_sys_get_robust_list_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # compat_uptr_t_t *
llgtr %r4,%r4 # compat_size_t *
jg compat_sys_get_robust_list
.globl sys_splice_wrapper
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
.globl sys_sync_file_range_wrapper
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
.globl sys_tee_wrapper
sys_tee_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
llgfr %r4,%r4 # size_t
llgfr %r5,%r5 # unsigned int
jg sys_tee
.globl compat_sys_vmsplice_wrapper
compat_sys_vmsplice_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # compat_iovec *
llgfr %r4,%r4 # unsigned int
llgfr %r5,%r5 # unsigned int
jg compat_sys_vmsplice
.globl sys_getcpu_wrapper
sys_getcpu_wrapper:
llgtr %r2,%r2 # unsigned *
llgtr %r3,%r3 # unsigned *
llgtr %r4,%r4 # struct getcpu_cache *
jg sys_getcpu
.globl compat_sys_epoll_pwait_wrapper
compat_sys_epoll_pwait_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct compat_epoll_event *
lgfr %r4,%r4 # int
lgfr %r5,%r5 # int
llgtr %r6,%r6 # compat_sigset_t *
llgf %r0,164(%r15) # compat_size_t
stg %r0,160(%r15)
jg compat_sys_epoll_pwait
.globl compat_sys_utimes_wrapper
compat_sys_utimes_wrapper:
llgtr %r2,%r2 # char *
llgtr %r3,%r3 # struct compat_timeval *
jg compat_sys_utimes
.globl compat_sys_utimensat_wrapper
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
.globl compat_sys_signalfd_wrapper
compat_sys_signalfd_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # compat_sigset_t *
llgfr %r4,%r4 # compat_size_t
jg compat_sys_signalfd
.globl sys_eventfd_wrapper
sys_eventfd_wrapper:
llgfr %r2,%r2 # unsigned int
jg sys_eventfd
.globl sys_fallocate_wrapper
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
.globl sys_timerfd_create_wrapper
sys_timerfd_create_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
jg sys_timerfd_create
.globl compat_sys_timerfd_settime_wrapper
compat_sys_timerfd_settime_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
llgtr %r4,%r4 # struct compat_itimerspec *
llgtr %r5,%r5 # struct compat_itimerspec *
jg compat_sys_timerfd_settime
.globl compat_sys_timerfd_gettime_wrapper
compat_sys_timerfd_gettime_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # struct compat_itimerspec *
jg compat_sys_timerfd_gettime
.globl compat_sys_signalfd4_wrapper
compat_sys_signalfd4_wrapper:
lgfr %r2,%r2 # int
llgtr %r3,%r3 # compat_sigset_t *
llgfr %r4,%r4 # compat_size_t
lgfr %r5,%r5 # int
jg compat_sys_signalfd4
.globl sys_eventfd2_wrapper
sys_eventfd2_wrapper:
llgfr %r2,%r2 # unsigned int
lgfr %r3,%r3 # int
jg sys_eventfd2
.globl sys_inotify_init1_wrapper
sys_inotify_init1_wrapper:
lgfr %r2,%r2 # int
jg sys_inotify_init1
.globl sys_pipe2_wrapper
sys_pipe2_wrapper:
llgtr %r2,%r2 # u32 *
lgfr %r3,%r3 # int
jg sys_pipe2 # branch to system call
.globl sys_dup3_wrapper
sys_dup3_wrapper:
llgfr %r2,%r2 # unsigned int
llgfr %r3,%r3 # unsigned int
lgfr %r4,%r4 # int
jg sys_dup3 # branch to system call
.globl sys_epoll_create1_wrapper
sys_epoll_create1_wrapper:
lgfr %r2,%r2 # int
jg sys_epoll_create1 # branch to system call
.globl sys32_readahead_wrapper
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
.globl sys32_sendfile64_wrapper
sys32_sendfile64_wrapper:
lgfr %r2,%r2 # int
lgfr %r3,%r3 # int
llgtr %r4,%r4 # compat_loff_t *
lgfr %r5,%r5 # s32
jg sys32_sendfile64 # branch to system call
.globl sys_tkill_wrapper
sys_tkill_wrapper:
lgfr %r2,%r2 # pid_t
lgfr %r3,%r3 # int
jg sys_tkill # branch to system call
.globl sys_tgkill_wrapper
sys_tgkill_wrapper:
lgfr %r2,%r2 # pid_t
lgfr %r3,%r3 # pid_t
lgfr %r4,%r4 # int
jg sys_tgkill # branch to system call
.globl compat_sys_keyctl_wrapper
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
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