.set at
ld t1, PT_EPC(sp) # skip syscall on return
- dsubu t0, v0, __NR_O32_Linux # check syscall number
+ subu t0, v0, __NR_O32_Linux # check syscall number
sltiu t0, t0, __NR_O32_Linux_syscalls + 1
daddiu t1, 4 # skip to next instruction
sd t1, PT_EPC(sp)
sll a2, a2, 0
sll a3, a3, 0
+ /* XXX Put both in one cacheline, should save a bit. */
dsll t0, v0, 3 # offset into table
ld t2, (sys_call_table - (__NR_O32_Linux * 8))(t0)
+ lbu t3, (sys_narg_table - __NR_O32_Linux)(v0)
+ subu t0, t3, 5 # 5 or more arguments?
sd a3, PT_R26(sp) # save a3 for syscall restarting
+ bgez t0, 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
-
- .section __ex_table,"a"
- PTR 1b, bad_stack
- PTR 2b, bad_stack
- PTR 3b, 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
sd t0, PT_R7(sp) # set error flag
beqz t0, 1f
- dnegu v0 # error
+ negu v0 # error
sd v0, PT_R0(sp) # flag for syscall restarting
1: sd v0, PT_R2(sp) # result
sd a6, PT_R10(sp)
sd a7, PT_R11(sp)
- move s0, t2
+ sd t2,PT_R1(sp)
move a0, sp
li a1, 0
jal do_syscall_trace
+ ld t2,PT_R1(sp)
ld a0, PT_R4(sp) # Restore argument registers
ld a1, PT_R5(sp)
ld a3, PT_R7(sp)
ld a4, PT_R8(sp)
ld a5, PT_R9(sp)
- ld a6, PT_R10(sp) # For indirect syscalls
- jalr s0
+
+ jalr t2
li t0, -EMAXERRNO - 1 # error?
sltu t0, t0, v0
sd t0, PT_R7(sp) # set error flag
beqz t0, 1f
- dnegu v0 # error
+ negu v0 # error
sd v0, PT_R0(sp) # set flag for syscall restarting
1: sd v0, PT_R2(sp) # result
/* ------------------------------------------------------------------------ */
+ /*
+ * 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
+ subu t3, 4
+ sll t1, t3, 2 # stack valid?
+
+ addu t1, t0 # end address
+ or t0, t1
+ bltz t0, bad_stack # -> sp is bad
+
+ ld t0, PT_R29(sp) # get old user stack pointer
+ PTR_LA t1, 3f # copy 1 to 2 arguments
+ sll t3, t3, 2
+ subu t1, t3
+ jr t1
+
+ /* Ok, copy the args from the luser stack to the kernel stack */
+ .set push
+ .set noreorder
+ .set nomacro
+1: lw a5, 20(t0) # argument #6 from usp
+2: lw a4, 16(t0) # argument #5 from usp
+3: .set pop
+
+ j stack_done # go back
+
+ .section __ex_table,"a"
+ PTR 1b, bad_stack
+ PTR 2b, bad_stack
+ .previous
+
/*
* The stackpointer for a call with more than 4 arguments is bad.
*/
bad_stack:
- dnegu v0 # error
+ negu v0 # error
sd v0, PT_R0(sp)
sd v0, PT_R2(sp)
li t0, 1 # set error flag
dsll v0, a0, 3
dla v1, sys32_syscall
ld t2, (sys_call_table - (__NR_O32_Linux * 8))(v0)
+ lbu t3, (sys_narg_table - __NR_O32_Linux)(a0)
li v0, -EINVAL
beq t2, v1, out # do not recurse
move a0, a1 # shift argument registers
move a1, a2
move a2, a3
- move a3, a4
- move a4, a5
- move a5, a6
+
+1: lw a3, 16(t0)
+2: lw t3, 20(t0)
+3: lw t1, 24(t0)
+
+ .section __ex_table,"a"
+ PTR 1b, efault
+ PTR 2b, efault
+ PTR 3b, efault
+ .previous
+
+ sw t3, 16(sp) # put into new stackframe
+ sw t1, 20(sp)
+
+ bnez t1, 1f # zero arguments?
+ daddu a0, sp, 32 # then pass sp in a0
+1:
+
+ sw t3, 16(sp)
+ sw v1, 20(sp)
jr t2
/* Unreached */
out: jr ra
END(sys32_syscall)
+ .macro syscalltable
+ sys sys32_syscall 0 /* 4000 */
+ sys sys_exit 1
+ sys sys_fork 0
+ sys sys_read 3
+ sys sys_write 3
+ sys 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 sys32_execve 0
+ sys sys_chdir 1
+ sys 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 sys_mount 5
+ sys sys_oldumount 1
+ sys sys_setuid 1
+ sys sys_getuid 0
+ sys sys_stime 1 /* 4025 */
+ sys sys32_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 sys_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 0
+ 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 sys32_ustat 2
+ sys sys_dup2 2
+ sys sys_getppid 0
+ sys sys_getpgrp 0 /* 4065 */
+ sys sys_setsid 0
+ sys sys32_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 sys32_gettimeofday 2
+ sys sys32_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 sys32_readdir 3
+ sys old_mmap 6 /* 4090 */
+ sys sys_munmap 2
+ sys sys_truncate 2
+ sys 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 /* sys_ioperm */
+ sys sys32_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 /* sys_ioperm *//* 4110 */
+ sys sys_vhangup 0
+ sys sys_ni_syscall 0 /* was sys_idle */
+ sys sys_ni_syscall 0 /* sys_vm86 */
+ sys sys32_wait4 4
+ sys sys_swapoff 1 /* 4115 */
+ sys sys32_sysinfo 1
+ sys sys32_ipc 6
+ sys sys_fsync 1
+ sys sys32_sigreturn 0
+ sys sys_clone 0 /* 4120 */
+ sys sys_setdomainname 2
+ sys sys32_newuname 1
+ sys sys_ni_syscall 0 /* sys_modify_ldt */
+ sys sys32_adjtimex 1
+ sys sys_mprotect 3 /* 4125 */
+ sys compat_sys_sigprocmask 3
+ sys sys_ni_syscall 0 /* was creat_module */
+ sys sys_init_module 5
+ sys sys_delete_module 1
+ sys sys_ni_syscall 0 /* 4130, get_kernel_syms */
+ sys sys_quotactl 0
+ sys sys_getpgid 1
+ sys sys_fchdir 1
+ sys sys_bdflush 2
+ sys sys_sysfs 3 /* 4135 */
+ sys sys32_personality 1
+ sys sys_ni_syscall 0 /* for afs_syscall */
+ sys sys_setfsuid 1
+ sys sys_setfsgid 1
+ sys sys32_llseek 5 /* 4140 */
+ sys sys32_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 0
+ sys sys32_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 sys32_sched_rr_get_interval 2 /* 4165 */
+ sys compat_sys_nanosleep 2
+ sys sys_mremap 4
+ 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 sys_recv 4 /* 4175 */
+ sys 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 query_module */
+ sys sys_poll 3
+ sys sys_nfsservctl 3
+ sys sys_setresgid 3 /* 4190 */
+ sys sys_getresgid 3
+ sys sys_prctl 5
+ sys sys32_rt_sigreturn 0
+ sys sys32_rt_sigaction 4
+ sys sys32_rt_sigprocmask 4 /* 4195 */
+ sys sys32_rt_sigpending 2
+ sys sys32_rt_sigtimedwait 4
+ sys sys32_rt_sigqueueinfo 3
+ sys sys32_rt_sigsuspend 0
+ sys sys32_pread 6 /* 4200 */
+ sys sys32_pwrite 6
+ sys sys_chown 3
+ sys sys_getcwd 2
+ sys sys_capget 2
+ sys sys_capset 2 /* 4205 */
+ sys sys32_sigaltstack 0
+ sys sys32_sendfile 4
+ sys sys_ni_syscall 0
+ sys sys_ni_syscall 0
+ sys sys32_mmap2 6 /* 4210 */
+ sys sys32_truncate64 4
+ sys sys32_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 5
+ sys compat_sys_sched_setaffinity 3
+ sys compat_sys_sched_getaffinity 3 /* 4240 */
+ sys sys_io_setup 2
+ sys sys_io_destroy 1
+ sys sys_io_getevents 5
+ sys sys_io_submit 3
+ sys sys_io_cancel 3 /* 4245 */
+ sys sys_exit_group 1
+ sys sys_lookup_dcookie 3
+ sys sys_epoll_create 1
+ sys sys_epoll_ctl 4
+ sys sys_epoll_wait 3 /* 4250 */
+ sys sys_remap_file_pages 5
+ sys sys_set_tid_address 1
+ sys sys_restart_syscall 0
+ sys sys_fadvise64_64 7
+ sys sys_statfs64 3 /* 4255 */
+ sys sys_fstatfs64 2
+ sys sys_timer_create 3
+ sys sys_timer_settime 4
+ sys sys_timer_gettime 2
+ sys sys_timer_getoverrun 1 /* 4260 */
+ sys sys_timer_delete 1
+ sys sys_clock_settime 2
+ sys sys_clock_gettime 2
+ sys sys_clock_getres 2
+ sys sys_clock_nanosleep 4 /* 4265 */
+ sys sys_tgkill 3
+ sys compat_sys_utimes 2
+ sys sys_ni_syscall 0 /* sys_mbind */
+ 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 */
+
+ .endm
+
+ .macro sys function, nargs
+ PTR \function
+ .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 sys_open /* 4005 */
- PTR sys_close
- PTR sys_waitpid
- PTR sys_creat
- PTR sys_link
- PTR sys_unlink /* 4010 */
- PTR sys32_execve
- PTR sys_chdir
- PTR 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 sys_mount
- PTR sys_oldumount
- PTR sys_setuid
- PTR sys_getuid
- PTR sys_stime /* 4025 */
- PTR sys32_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 sys_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 sys32_ustat
- PTR sys_dup2
- PTR sys_getppid
- PTR sys_getpgrp /* 4065 */
- PTR sys_setsid
- PTR sys32_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 sys32_gettimeofday
- PTR sys32_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 sys32_readdir
- PTR old_mmap /* 4090 */
- PTR sys_munmap
- PTR sys_truncate
- PTR 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 sys32_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 sys32_wait4
- PTR sys_swapoff /* 4115 */
- PTR sys32_sysinfo
- PTR sys32_ipc
- PTR sys_fsync
- PTR sys32_sigreturn
- PTR sys_clone /* 4120 */
- PTR sys_setdomainname
- PTR sys32_newuname
- PTR sys_ni_syscall /* sys_modify_ldt */
- PTR sys32_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 sys32_personality
- PTR sys_ni_syscall /* for afs_syscall */
- PTR sys_setfsuid
- PTR sys_setfsgid
- PTR sys32_llseek /* 4140 */
- PTR sys32_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 sys32_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 sys32_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 sys_recv /* 4175 */
- PTR 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_nfsservctl
- PTR sys_setresgid /* 4190 */
- PTR sys_getresgid
- PTR sys_prctl
- PTR sys32_rt_sigreturn
- PTR sys32_rt_sigaction
- PTR sys32_rt_sigprocmask /* 4195 */
- PTR sys32_rt_sigpending
- PTR sys32_rt_sigtimedwait
- PTR sys32_rt_sigqueueinfo
- PTR sys32_rt_sigsuspend
- PTR sys32_pread /* 4200 */
- PTR sys32_pwrite
- PTR sys_chown
- PTR sys_getcwd
- PTR sys_capget
- PTR sys_capset /* 4205 */
- PTR sys32_sigaltstack
- PTR sys32_sendfile
- PTR sys_ni_syscall
- PTR sys_ni_syscall
- PTR sys32_mmap2 /* 4210 */
- PTR sys32_truncate64
- PTR sys32_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 sys_io_setup
- PTR sys_io_destroy
- PTR sys_io_getevents
- PTR sys_io_submit
- PTR sys_io_cancel /* 4245 */
- PTR sys_exit_group
- PTR 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 sys_fadvise64_64
- PTR compat_sys_statfs64 /* 4255 */
- PTR compat_sys_fstatfs64
- PTR 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 sys_waitid
- PTR sys_ni_syscall /* available, was setaltroot */
- PTR sys_add_key /* 4280 */
- PTR sys_request_key
- PTR sys_keyctl
- .size sys_call_table,.-sys_call_table
+ syscalltable
+
+ .macro sys function, nargs
+ .byte \nargs
+ .endm
+
+sys_narg_table:
+ syscalltable
git://git.onelab.eu / linux-2.6.git / blobdiff