sll a2, a2, 0
sll a3, a3, 0
- dsll t0, v0, 3 # offset into table
- ld t2, (sys_call_table - (__NR_O32_Linux * 8))(t0)
-
+ dsll t0, v0, 4 # offset into table
+ ld t2, (sys_call_table - (__NR_O32_Linux * 16))(t0)
+ ld t3, (sys_call_table - (__NR_O32_Linux * 16) + 8)(t0) # >= 0 if we need stack arguments
sd a3, PT_R26(sp) # save a3 for syscall restarting
+ bgez t3, stackargs
- /*
- * More than four arguments. Try to deal with it by copying the
- * stack arguments from the user stack to the kernel stack.
- * This Sucks (TM).
- *
- * We intentionally keep the kernel stack a little below the top of
- * userspace so we don't have to do a slower byte accurate check here.
- */
- ld t0, PT_R29(sp) # get old user stack pointer
- daddu t1, t0, 32
- bltz t1, bad_stack
-
-1: lw a4, 16(t0) # argument #5 from usp
-2: lw a5, 20(t0) # argument #6 from usp
-3: lw a6, 24(t0) # argument #7 from usp
-4: lw a7, 28(t0) # argument #8 from usp (for indirect syscalls)
-
- .section __ex_table,"a"
- PTR 1b, bad_stack
- PTR 2b, bad_stack
- PTR 3b, bad_stack
- PTR 4b, bad_stack
- .previous
-
+stack_done:
li t1, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT
LONG_L t0, TI_FLAGS($28) # syscall tracing enabled?
and t0, t1, t0
/* ------------------------------------------------------------------------ */
+ /*
+ * More than four arguments. Try to deal with it by copying the
+ * stack arguments from the user stack to the kernel stack.
+ * This Sucks (TM).
+ *
+ */
+stackargs:
+ ld t0, PT_R29(sp) # get old user stack pointer
+
+ /*
+ * We intentionally keep the kernel stack a little below the top of
+ * userspace so we don't have to do a slower byte accurate check here.
+ */
+ daddu t1, t0, 32
+ bltz t1, bad_stack
+
+ /* Ok, copy the args from the luser stack to the kernel stack.
+ * t3 is the precomputed number of instruction bytes needed to
+ * load or store arguments 6-8.
+ */
+
+ dla t1, 5f # load up to 4 additional arguments
+ subu t1, t3
+ .set push
+ .set noreorder
+ .set nomacro
+ jr t1
+ nop
+2: lw a7, 28(t0) # argument #8 from usp
+3: lw a6, 24(t0) # argument #7 from usp
+4: lw a5, 20(t0) # argument #6 from usp
+5:
+ b stack_done
+1: lw a4, 16(t0) # argument #5 from usp
+ .set pop
+
+ .section __ex_table,"a"
+ PTR 1b, bad_stack
+ PTR 2b, bad_stack
+ PTR 3b, bad_stack
+ PTR 4b, bad_stack
+ .previous
+/* ------------------------------------------------------------------------ */
+
trace_a_syscall:
SAVE_STATIC
sd a4, PT_R8(sp) # Save argument registers
subu t0, a0, __NR_O32_Linux # check syscall number
sltiu v0, t0, __NR_O32_Linux_syscalls + 1
beqz t0, einval # do not recurse
- dsll t1, t0, 3
+ dsll t1, t0, 4
beqz v0, einval
ld t2, sys_call_table(t1) # syscall routine
jr ra
END(sys32_syscall)
+ /* We pre-compute the number of _instruction_ bytes needed to
+ load or store the arguments 6-8. Negative values are ignored. */
+
+ .macro sys function, nargs
+ PTR \function
+ LONG (\nargs << 2) - (5 << 2)
+ .endm
+
.align 3
.type sys_call_table,@object
sys_call_table:
- PTR sys32_syscall /* 4000 */
- PTR sys_exit
- PTR __sys_fork
- PTR sys_read
- PTR sys_write
- PTR compat_sys_open /* 4005 */
- PTR sys_close
- PTR sys_waitpid
- PTR sys_creat
- PTR sys_link
- PTR sys_unlink /* 4010 */
- PTR compat_sys_execve
- PTR sys_chdir
- PTR compat_sys_time
- PTR sys_mknod
- PTR sys_chmod /* 4015 */
- PTR sys_lchown
- PTR sys_ni_syscall
- PTR sys_ni_syscall /* was sys_stat */
- PTR sys_lseek
- PTR sys_getpid /* 4020 */
- PTR compat_sys_mount
- PTR sys_oldumount
- PTR sys_setuid
- PTR sys_getuid
- PTR compat_sys_stime /* 4025 */
- PTR compat_sys_ptrace
- PTR sys_alarm
- PTR sys_ni_syscall /* was sys_fstat */
- PTR sys_pause
- PTR compat_sys_utime /* 4030 */
- PTR sys_ni_syscall
- PTR sys_ni_syscall
- PTR sys_access
- PTR sys_nice
- PTR sys_ni_syscall /* 4035 */
- PTR sys_sync
- PTR sys_kill
- PTR sys_rename
- PTR sys_mkdir
- PTR sys_rmdir /* 4040 */
- PTR sys_dup
- PTR sysm_pipe
- PTR compat_sys_times
- PTR sys_ni_syscall
- PTR sys_brk /* 4045 */
- PTR sys_setgid
- PTR sys_getgid
- PTR sys_ni_syscall /* was signal 2 */
- PTR sys_geteuid
- PTR sys_getegid /* 4050 */
- PTR sys_acct
- PTR sys_umount
- PTR sys_ni_syscall
- PTR compat_sys_ioctl
- PTR compat_sys_fcntl /* 4055 */
- PTR sys_ni_syscall
- PTR sys_setpgid
- PTR sys_ni_syscall
- PTR sys_olduname
- PTR sys_umask /* 4060 */
- PTR sys_chroot
- PTR compat_sys_ustat
- PTR sys_dup2
- PTR sys_getppid
- PTR sys_getpgrp /* 4065 */
- PTR sys_setsid
- PTR sys_32_sigaction
- PTR sys_sgetmask
- PTR sys_ssetmask
- PTR sys_setreuid /* 4070 */
- PTR sys_setregid
- PTR sys32_sigsuspend
- PTR compat_sys_sigpending
- PTR sys_sethostname
- PTR compat_sys_setrlimit /* 4075 */
- PTR compat_sys_getrlimit
- PTR compat_sys_getrusage
- PTR compat_sys_gettimeofday
- PTR compat_sys_settimeofday
- PTR sys_getgroups /* 4080 */
- PTR sys_setgroups
- PTR sys_ni_syscall /* old_select */
- PTR sys_symlink
- PTR sys_ni_syscall /* was sys_lstat */
- PTR sys_readlink /* 4085 */
- PTR sys_uselib
- PTR sys_swapon
- PTR sys_reboot
- PTR compat_sys_old_readdir
- PTR sys_mips_mmap /* 4090 */
- PTR sys_munmap
- PTR compat_sys_truncate
- PTR compat_sys_ftruncate
- PTR sys_fchmod
- PTR sys_fchown /* 4095 */
- PTR sys_getpriority
- PTR sys_setpriority
- PTR sys_ni_syscall
- PTR compat_sys_statfs
- PTR compat_sys_fstatfs /* 4100 */
- PTR sys_ni_syscall /* sys_ioperm */
- PTR compat_sys_socketcall
- PTR sys_syslog
- PTR compat_sys_setitimer
- PTR compat_sys_getitimer /* 4105 */
- PTR compat_sys_newstat
- PTR compat_sys_newlstat
- PTR compat_sys_newfstat
- PTR sys_uname
- PTR sys_ni_syscall /* sys_ioperm *//* 4110 */
- PTR sys_vhangup
- PTR sys_ni_syscall /* was sys_idle */
- PTR sys_ni_syscall /* sys_vm86 */
- PTR compat_sys_wait4
- PTR sys_swapoff /* 4115 */
- PTR compat_sys_sysinfo
- PTR compat_sys_ipc
- PTR sys_fsync
- PTR sys32_sigreturn
- PTR __sys_clone /* 4120 */
- PTR sys_setdomainname
- PTR sys_newuname
- PTR sys_ni_syscall /* sys_modify_ldt */
- PTR compat_sys_adjtimex
- PTR sys_mprotect /* 4125 */
- PTR compat_sys_sigprocmask
- PTR sys_ni_syscall /* was creat_module */
- PTR sys_init_module
- PTR sys_delete_module
- PTR sys_ni_syscall /* 4130, get_kernel_syms */
- PTR sys_quotactl
- PTR sys_getpgid
- PTR sys_fchdir
- PTR sys_bdflush
- PTR sys_sysfs /* 4135 */
- PTR sys_32_personality
- PTR sys_ni_syscall /* for afs_syscall */
- PTR sys_setfsuid
- PTR sys_setfsgid
- PTR sys_32_llseek /* 4140 */
- PTR compat_sys_getdents
- PTR compat_sys_select
- PTR sys_flock
- PTR sys_msync
- PTR compat_sys_readv /* 4145 */
- PTR compat_sys_writev
- PTR sys_cacheflush
- PTR sys_cachectl
- PTR sys_sysmips
- PTR sys_ni_syscall /* 4150 */
- PTR sys_getsid
- PTR sys_fdatasync
- PTR compat_sys_sysctl
- PTR sys_mlock
- PTR sys_munlock /* 4155 */
- PTR sys_mlockall
- PTR sys_munlockall
- PTR sys_sched_setparam
- PTR sys_sched_getparam
- PTR sys_sched_setscheduler /* 4160 */
- PTR sys_sched_getscheduler
- PTR sys_sched_yield
- PTR sys_sched_get_priority_max
- PTR sys_sched_get_priority_min
- PTR compat_sys_sched_rr_get_interval /* 4165 */
- PTR compat_sys_nanosleep
- PTR sys_mremap
- PTR sys_accept
- PTR sys_bind
- PTR sys_connect /* 4170 */
- PTR sys_getpeername
- PTR sys_getsockname
- PTR sys_getsockopt
- PTR sys_listen
- PTR compat_sys_recv /* 4175 */
- PTR compat_sys_recvfrom
- PTR compat_sys_recvmsg
- PTR sys_send
- PTR compat_sys_sendmsg
- PTR sys_sendto /* 4180 */
- PTR compat_sys_setsockopt
- PTR sys_shutdown
- PTR sys_socket
- PTR sys_socketpair
- PTR sys_setresuid /* 4185 */
- PTR sys_getresuid
- PTR sys_ni_syscall /* was query_module */
- PTR sys_poll
- PTR sys_ni_syscall /* was nfsservctl */
- PTR sys_setresgid /* 4190 */
- PTR sys_getresgid
- PTR sys_prctl
- PTR sys32_rt_sigreturn
- PTR compat_sys_rt_sigaction
- PTR compat_sys_rt_sigprocmask /* 4195 */
- PTR compat_sys_rt_sigpending
- PTR compat_sys_rt_sigtimedwait
- PTR compat_sys_rt_sigqueueinfo
- PTR compat_sys_rt_sigsuspend
- PTR sys_32_pread /* 4200 */
- PTR sys_32_pwrite
- PTR sys_chown
- PTR sys_getcwd
- PTR sys_capget
- PTR sys_capset /* 4205 */
- PTR compat_sys_sigaltstack
- PTR compat_sys_sendfile
- PTR sys_ni_syscall
- PTR sys_ni_syscall
- PTR sys_mips_mmap2 /* 4210 */
- PTR sys_32_truncate64
- PTR sys_32_ftruncate64
- PTR sys_newstat
- PTR sys_newlstat
- PTR sys_newfstat /* 4215 */
- PTR sys_pivot_root
- PTR sys_mincore
- PTR sys_madvise
- PTR sys_getdents64
- PTR compat_sys_fcntl64 /* 4220 */
- PTR sys_ni_syscall
- PTR sys_gettid
- PTR sys32_readahead
- PTR sys_setxattr
- PTR sys_lsetxattr /* 4225 */
- PTR sys_fsetxattr
- PTR sys_getxattr
- PTR sys_lgetxattr
- PTR sys_fgetxattr
- PTR sys_listxattr /* 4230 */
- PTR sys_llistxattr
- PTR sys_flistxattr
- PTR sys_removexattr
- PTR sys_lremovexattr
- PTR sys_fremovexattr /* 4235 */
- PTR sys_tkill
- PTR sys_sendfile64
- PTR compat_sys_futex
- PTR compat_sys_sched_setaffinity
- PTR compat_sys_sched_getaffinity /* 4240 */
- PTR compat_sys_io_setup
- PTR sys_io_destroy
- PTR compat_sys_io_getevents
- PTR compat_sys_io_submit
- PTR sys_io_cancel /* 4245 */
- PTR sys_exit_group
- PTR compat_sys_lookup_dcookie
- PTR sys_epoll_create
- PTR sys_epoll_ctl
- PTR sys_epoll_wait /* 4250 */
- PTR sys_remap_file_pages
- PTR sys_set_tid_address
- PTR sys_restart_syscall
- PTR sys32_fadvise64_64
- PTR compat_sys_statfs64 /* 4255 */
- PTR compat_sys_fstatfs64
- PTR compat_sys_timer_create
- PTR compat_sys_timer_settime
- PTR compat_sys_timer_gettime
- PTR sys_timer_getoverrun /* 4260 */
- PTR sys_timer_delete
- PTR compat_sys_clock_settime
- PTR compat_sys_clock_gettime
- PTR compat_sys_clock_getres
- PTR compat_sys_clock_nanosleep /* 4265 */
- PTR sys_tgkill
- PTR compat_sys_utimes
- PTR sys_ni_syscall /* sys_mbind */
- PTR sys_ni_syscall /* sys_get_mempolicy */
- PTR sys_ni_syscall /* 4270 sys_set_mempolicy */
- PTR compat_sys_mq_open
- PTR sys_mq_unlink
- PTR compat_sys_mq_timedsend
- PTR compat_sys_mq_timedreceive
- PTR compat_sys_mq_notify /* 4275 */
- PTR compat_sys_mq_getsetattr
- PTR sys_ni_syscall /* sys_vserver */
- PTR compat_sys_waitid
- PTR sys_ni_syscall /* available, was setaltroot */
- PTR sys_add_key /* 4280 */
- PTR sys_request_key
- PTR sys_keyctl
- PTR sys_set_thread_area
- PTR sys_inotify_init
- PTR sys_inotify_add_watch /* 4285 */
- PTR sys_inotify_rm_watch
- PTR sys_migrate_pages
- PTR compat_sys_openat
- PTR sys_mkdirat
- PTR sys_mknodat /* 4290 */
- PTR sys_fchownat
- PTR compat_sys_futimesat
- PTR sys_newfstatat
- PTR sys_unlinkat
- PTR sys_renameat /* 4295 */
- PTR sys_linkat
- PTR sys_symlinkat
- PTR sys_readlinkat
- PTR sys_fchmodat
- PTR sys_faccessat /* 4300 */
- PTR compat_sys_pselect6
- PTR compat_sys_ppoll
- PTR sys_unshare
- PTR sys_splice
- PTR sys32_sync_file_range /* 4305 */
- PTR sys_tee
- PTR compat_sys_vmsplice
- PTR compat_sys_move_pages
- PTR compat_sys_set_robust_list
- PTR compat_sys_get_robust_list /* 4310 */
- PTR compat_sys_kexec_load
- PTR sys_getcpu
- PTR compat_sys_epoll_pwait
- PTR sys_ioprio_set
- PTR sys_ioprio_get /* 4315 */
- PTR compat_sys_utimensat
- PTR compat_sys_signalfd
- PTR sys_ni_syscall /* was timerfd */
- PTR sys_eventfd
- PTR sys32_fallocate /* 4320 */
- PTR sys_timerfd_create
- PTR compat_sys_timerfd_gettime
- PTR compat_sys_timerfd_settime
- PTR compat_sys_signalfd4
- PTR sys_eventfd2 /* 4325 */
- PTR sys_epoll_create1
- PTR sys_dup3
- PTR sys_pipe2
- PTR sys_inotify_init1
- PTR compat_sys_preadv /* 4330 */
- PTR compat_sys_pwritev
- PTR compat_sys_rt_tgsigqueueinfo
- PTR sys_perf_event_open
- PTR sys_accept4
- PTR compat_sys_recvmmsg /* 4335 */
- PTR sys_fanotify_init
- PTR compat_sys_fanotify_mark
- PTR sys_prlimit64
- PTR sys_name_to_handle_at
- PTR compat_sys_open_by_handle_at /* 4340 */
- PTR compat_sys_clock_adjtime
- PTR sys_syncfs
- PTR compat_sys_sendmmsg
- PTR sys_setns
- PTR compat_sys_process_vm_readv /* 4345 */
- PTR compat_sys_process_vm_writev
- PTR sys_kcmp
- PTR sys_finit_module
- sys sys_ni_syscall /* sys_sched_setattr */
- sys sys_ni_syscall /* sys_sched_getattr */ /* 4350 */
- sys sys_ni_syscall /* sys_renameat2 */
- sys sys_seccomp
- .size sys32_call_table,.-sys32_call_table
+ sys sys32_syscall 8 /* 4000 */
+ sys sys_exit 1
+ sys __sys_fork 0
+ sys sys_read 3
+ sys sys_write 3
+ sys compat_sys_open 3 /* 4005 */
+ sys sys_close 1
+ sys sys_waitpid 3
+ sys sys_creat 2
+ sys sys_link 2
+ sys sys_unlink 1 /* 4010 */
+ sys compat_sys_execve 0
+ sys sys_chdir 1
+ sys compat_sys_time 1
+ sys sys_mknod 3
+ sys sys_chmod 2 /* 4015 */
+ sys sys_lchown 3
+ sys sys_ni_syscall 0
+ sys sys_ni_syscall 0 /* was sys_stat */
+ sys sys_lseek 3
+ sys sys_getpid 0 /* 4020 */
+ sys compat_sys_mount 5
+ sys sys_oldumount 1
+ sys sys_setuid 1
+ sys sys_getuid 0
+ sys compat_sys_stime 1 /* 4025 */
+ sys compat_sys_ptrace 4
+ sys sys_alarm 1
+ sys sys_ni_syscall 0 /* was sys_fstat */
+ sys sys_pause 0
+ sys compat_sys_utime 2 /* 4030 */
+ sys sys_ni_syscall 0
+ sys sys_ni_syscall 0
+ sys sys_access 2
+ sys sys_nice 1
+ sys sys_ni_syscall 0 /* 4035 */
+ sys sys_sync 0
+ sys sys_kill 2
+ sys sys_rename 2
+ sys sys_mkdir 2
+ sys sys_rmdir 1 /* 4040 */
+ sys sys_dup 1
+ sys sysm_pipe 0
+ sys compat_sys_times 1
+ sys sys_ni_syscall 0
+ sys sys_brk 1 /* 4045 */
+ sys sys_setgid 1
+ sys sys_getgid 0
+ sys sys_ni_syscall 0 /* was signal(2) */
+ sys sys_geteuid 0
+ sys sys_getegid 0 /* 4050 */
+ sys sys_acct 1
+ sys sys_umount 2
+ sys sys_ni_syscall 0
+ sys compat_sys_ioctl 3
+ sys compat_sys_fcntl 3 /* 4055 */
+ sys sys_ni_syscall 2
+ sys sys_setpgid 2
+ sys sys_ni_syscall 0
+ sys sys_olduname 1
+ sys sys_umask 1 /* 4060 */
+ sys sys_chroot 1
+ sys compat_sys_ustat 2
+ sys sys_dup2 2
+ sys sys_getppid 0
+ sys sys_getpgrp 0 /* 4065 */
+ sys sys_setsid 0
+ sys sys_32_sigaction 3
+ sys sys_sgetmask 0
+ sys sys_ssetmask 1
+ sys sys_setreuid 2 /* 4070 */
+ sys sys_setregid 2
+ sys sys32_sigsuspend 0
+ sys compat_sys_sigpending 1
+ sys sys_sethostname 2
+ sys compat_sys_setrlimit 2 /* 4075 */
+ sys compat_sys_getrlimit 2
+ sys compat_sys_getrusage 2
+ sys compat_sys_gettimeofday 2
+ sys compat_sys_settimeofday 2
+ sys sys_getgroups 2 /* 4080 */
+ sys sys_setgroups 2
+ sys sys_ni_syscall 0 /* old_select */
+ sys sys_symlink 2
+ sys sys_ni_syscall 0 /* was sys_lstat */
+ sys sys_readlink 3 /* 4085 */
+ sys sys_uselib 1
+ sys sys_swapon 2
+ sys sys_reboot 3
+ sys compat_sys_old_readdir 3
+ sys sys_mips_mmap 6 /* 4090 */
+ sys sys_munmap 2
+ sys compat_sys_truncate 2
+ sys compat_sys_ftruncate 2
+ sys sys_fchmod 2
+ sys sys_fchown 3 /* 4095 */
+ sys sys_getpriority 2
+ sys sys_setpriority 3
+ sys sys_ni_syscall 0
+ sys compat_sys_statfs 2
+ sys compat_sys_fstatfs 2 /* 4100 */
+ sys sys_ni_syscall 0 /* was ioperm(2) */
+ sys compat_sys_socketcall 2
+ sys sys_syslog 3
+ sys compat_sys_setitimer 3
+ sys compat_sys_getitimer 2 /* 4105 */
+ sys compat_sys_newstat 2
+ sys compat_sys_newlstat 2
+ sys compat_sys_newfstat 2
+ sys sys_uname 1
+ sys sys_ni_syscall 0 /* 4110 was iopl(2) */
+ sys sys_vhangup 0
+ sys sys_ni_syscall 0 /* was sys_idle() */
+ sys sys_ni_syscall 0 /* was sys_vm86 */
+ sys compat_sys_wait4 4
+ sys sys_swapoff 1 /* 4115 */
+ sys compat_sys_sysinfo 1
+ sys compat_sys_ipc 6
+ sys sys_fsync 1
+ sys sys32_sigreturn 0
+ sys __sys_clone 6 /* 4120 */
+ sys sys_setdomainname 2
+ sys sys_newuname 1
+ sys sys_ni_syscall 0 /* sys_modify_ldt */
+ sys compat_sys_adjtimex 1
+ sys sys_mprotect 3 /* 4125 */
+ sys compat_sys_sigprocmask 3
+ sys sys_ni_syscall 0 /* was create_module */
+ sys sys_init_module 5
+ sys sys_delete_module 1
+ sys sys_ni_syscall 0 /* 4130 was get_kernel_syms */
+ sys sys_quotactl 4
+ sys sys_getpgid 1
+ sys sys_fchdir 1
+ sys sys_bdflush 2
+ sys sys_sysfs 3 /* 4135 */
+ sys sys_32_personality 1
+ sys sys_ni_syscall 0 /* for afs_syscall */
+ sys sys_setfsuid 1
+ sys sys_setfsgid 1
+ sys sys_32_llseek 5 /* 4140 */
+ sys compat_sys_getdents 3
+ sys compat_sys_select 5
+ sys sys_flock 2
+ sys sys_msync 3
+ sys compat_sys_readv 3 /* 4145 */
+ sys compat_sys_writev 3
+ sys sys_cacheflush 3
+ sys sys_cachectl 3
+ sys sys_sysmips 4
+ sys sys_ni_syscall 0 /* 4150 */
+ sys sys_getsid 1
+ sys sys_fdatasync 1
+ sys compat_sys_sysctl 1
+ sys sys_mlock 2
+ sys sys_munlock 2 /* 4155 */
+ sys sys_mlockall 1
+ sys sys_munlockall 0
+ sys sys_sched_setparam 2
+ sys sys_sched_getparam 2
+ sys sys_sched_setscheduler 3 /* 4160 */
+ sys sys_sched_getscheduler 1
+ sys sys_sched_yield 0
+ sys sys_sched_get_priority_max 1
+ sys sys_sched_get_priority_min 1
+ sys compat_sys_sched_rr_get_interval 2 /* 4165 */
+ sys compat_sys_nanosleep 2
+ sys sys_mremap 5
+ sys sys_accept 3
+ sys sys_bind 3
+ sys sys_connect 3 /* 4170 */
+ sys sys_getpeername 3
+ sys sys_getsockname 3
+ sys sys_getsockopt 5
+ sys sys_listen 2
+ sys compat_sys_recv 4 /* 4175 */
+ sys compat_sys_recvfrom 6
+ sys compat_sys_recvmsg 3
+ sys sys_send 4
+ sys compat_sys_sendmsg 3
+ sys sys_sendto 6 /* 4180 */
+ sys compat_sys_setsockopt 5
+ sys sys_shutdown 2
+ sys sys_socket 3
+ sys sys_socketpair 4
+ sys sys_setresuid 3 /* 4185 */
+ sys sys_getresuid 3
+ sys sys_ni_syscall 0 /* was sys_query_module */
+ sys sys_poll 3
+ sys sys_ni_syscall 0 /* was nfsservctl */
+ sys sys_setresgid 3 /* 4190 */
+ sys sys_getresgid 3
+ sys sys_prctl 5
+ sys sys32_rt_sigreturn 0
+ sys compat_sys_rt_sigaction 4
+ sys compat_sys_rt_sigprocmask 4 /* 4195 */
+ sys compat_sys_rt_sigpending 2
+ sys compat_sys_rt_sigtimedwait 4
+ sys compat_sys_rt_sigqueueinfo 3
+ sys compat_sys_rt_sigsuspend 0
+ sys sys_32_pread 6 /* 4200 */
+ sys sys_32_pwrite 6
+ sys sys_chown 3
+ sys sys_getcwd 2
+ sys sys_capget 2
+ sys sys_capset 2 /* 4205 */
+ sys compat_sys_sigaltstack 0
+ sys compat_sys_sendfile 4
+ sys sys_ni_syscall 0
+ sys sys_ni_syscall 0
+ sys sys_mips_mmap2 6 /* 4210 */
+ sys sys_32_truncate64 4
+ sys sys_32_ftruncate64 4
+ sys sys_newstat 2
+ sys sys_newlstat 2
+ sys sys_newfstat 2 /* 4215 */
+ sys sys_pivot_root 2
+ sys sys_mincore 3
+ sys sys_madvise 3
+ sys sys_getdents64 3
+ sys compat_sys_fcntl64 3 /* 4220 */
+ sys sys_ni_syscall 0
+ sys sys_gettid 0
+ sys sys32_readahead 5
+ sys sys_setxattr 5
+ sys sys_lsetxattr 5 /* 4225 */
+ sys sys_fsetxattr 5
+ sys sys_getxattr 4
+ sys sys_lgetxattr 4
+ sys sys_fgetxattr 4
+ sys sys_listxattr 3 /* 4230 */
+ sys sys_llistxattr 3
+ sys sys_flistxattr 3
+ sys sys_removexattr 2
+ sys sys_lremovexattr 2
+ sys sys_fremovexattr 2 /* 4235 */
+ sys sys_tkill 2
+ sys sys_sendfile64 5
+ sys compat_sys_futex 6
+#ifdef CONFIG_MIPS_MT_FPAFF
+ /*
+ * For FPU affinity scheduling on MIPS MT processors, we need to
+ * intercept sys_sched_xxxaffinity() calls until we get a proper hook
+ * in kernel/sched.c. Considered only temporary we only support these
+ * hooks for the 32-bit kernel - there is no MIPS64 MT processor atm.
+ */
+ // FIXME These entry points do not exist
+ sys compat_mipsmt_sys_sched_setaffinity 3
+ sys compat_mipsmt_sys_sched_getaffinity 3
+#else
+ sys compat_sys_sched_setaffinity 3
+ sys compat_sys_sched_getaffinity 3 /* 4240 */
+#endif /* CONFIG_MIPS_MT_FPAFF */
+ sys compat_sys_io_setup 2
+ sys sys_io_destroy 1
+ sys compat_sys_io_getevents 5
+ sys compat_sys_io_submit 3
+ sys sys_io_cancel 3 /* 4245 */
+ sys sys_exit_group 1
+ sys compat_sys_lookup_dcookie 4
+ sys sys_epoll_create 1
+ sys sys_epoll_ctl 4
+ sys sys_epoll_wait 4 /* 4250 */
+ sys sys_remap_file_pages 5
+ sys sys_set_tid_address 1
+ sys sys_restart_syscall 0
+ sys sys32_fadvise64_64 7
+ sys compat_sys_statfs64 3 /* 4255 */
+ sys compat_sys_fstatfs64 2
+ sys compat_sys_timer_create 3
+ sys compat_sys_timer_settime 4
+ sys compat_sys_timer_gettime 2
+ sys sys_timer_getoverrun 1 /* 4260 */
+ sys sys_timer_delete 1
+ sys compat_sys_clock_settime 2
+ sys compat_sys_clock_gettime 2
+ sys compat_sys_clock_getres 2
+ sys compat_sys_clock_nanosleep 4 /* 4265 */
+ sys sys_tgkill 3
+ sys compat_sys_utimes 2
+ sys sys_ni_syscall 0 /* FIXME: scall32-o32 implements
+ this system call with the wron number of args?! */
+ sys sys_ni_syscall 0 /* sys_get_mempolicy */
+ sys sys_ni_syscall 0 /* 4270 sys_set_mempolicy */
+ sys compat_sys_mq_open 4
+ sys sys_mq_unlink 1
+ sys compat_sys_mq_timedsend 5
+ sys compat_sys_mq_timedreceive 5
+ sys compat_sys_mq_notify 2 /* 4275 */
+ sys compat_sys_mq_getsetattr 3
+ sys sys_ni_syscall 0 /* sys_vserver */
+ sys compat_sys_waitid 5
+ sys sys_ni_syscall 0 /* available, was setaltroot */
+ sys sys_add_key 5 /* 4280 */
+ sys sys_request_key 4
+ sys sys_keyctl 5
+ sys sys_set_thread_area 1
+ sys sys_inotify_init 0
+ sys sys_inotify_add_watch 3 /* 4285 */
+ sys sys_inotify_rm_watch 2
+ sys sys_migrate_pages 4
+ sys compat_sys_openat 4
+ sys sys_mkdirat 3
+ sys sys_mknodat 4 /* 4290 */
+ sys sys_fchownat 5
+ sys compat_sys_futimesat 3
+ sys sys_newfstatat 4
+ sys sys_unlinkat 3
+ sys sys_renameat 4 /* 4295 */
+ sys sys_linkat 5
+ sys sys_symlinkat 3
+ sys sys_readlinkat 4
+ sys sys_fchmodat 3
+ sys sys_faccessat 3 /* 4300 */
+ sys compat_sys_pselect6 6
+ sys compat_sys_ppoll 5
+ sys sys_unshare 1
+ sys sys_splice 6
+ sys sys32_sync_file_range 7 /* 4305 */
+ sys sys_tee 4
+ sys compat_sys_vmsplice 4
+ sys compat_sys_move_pages 6
+ sys compat_sys_set_robust_list 2
+ sys compat_sys_get_robust_list 3 /* 4310 */
+ sys compat_sys_kexec_load 4
+ sys sys_getcpu 3
+ sys compat_sys_epoll_pwait 6
+ sys sys_ioprio_set 3
+ sys sys_ioprio_get 2 /* 4315 */
+ sys compat_sys_utimensat 4
+ sys compat_sys_signalfd 3
+ sys sys_ni_syscall 0 /* was timerfd */
+ sys sys_eventfd 1
+ sys sys32_fallocate 6 /* 4320 */
+ sys sys_timerfd_create 2
+ sys compat_sys_timerfd_gettime 2
+ sys compat_sys_timerfd_settime 4
+ sys compat_sys_signalfd4 4
+ sys sys_eventfd2 2 /* 4325 */
+ sys sys_epoll_create1 1
+ sys sys_dup3 3
+ sys sys_pipe2 2
+ sys sys_inotify_init1 1
+ sys compat_sys_preadv 6 /* 4330 */
+ sys compat_sys_pwritev 6
+ sys compat_sys_rt_tgsigqueueinfo 4
+ sys sys_perf_event_open 5
+ sys sys_accept4 4
+ sys compat_sys_recvmmsg 5 /* 4335 */
+ sys sys_fanotify_init 2
+ sys compat_sys_fanotify_mark 6
+ sys sys_prlimit64 4
+ sys sys_name_to_handle_at 5
+ sys compat_sys_open_by_handle_at 3 /* 4340 */
+ sys compat_sys_clock_adjtime 2
+ sys sys_syncfs 1
+ sys compat_sys_sendmmsg 4
+ sys sys_setns 2
+ sys compat_sys_process_vm_readv 6 /* 4345 */
+ sys compat_sys_process_vm_writev 6
+ sys sys_kcmp 5
+ sys sys_finit_module 3
+ /* Backporting seccomp, skip a few ... */
+ sys sys_ni_syscall 0 /* sys_sched_setattr */
+ sys sys_ni_syscall 0 /* sys_sched_getattr */ /* 4350 */
+ sys sys_ni_syscall 0 /* sys_renameat2 */
+ sys sys_seccomp 3
+ .size sys_call_table,.-sys_call_table
projects / platform / kernel / linux-arm64.git / commitdiff