722 строки
17 KiB
ArmAsm
722 строки
17 KiB
ArmAsm
###############################################################################
|
|
#
|
|
# MN10300 Exception and interrupt entry points
|
|
#
|
|
# Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
|
|
# Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
|
|
# Modified by David Howells (dhowells@redhat.com)
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public Licence
|
|
# as published by the Free Software Foundation; either version
|
|
# 2 of the Licence, or (at your option) any later version.
|
|
#
|
|
###############################################################################
|
|
#include <linux/sys.h>
|
|
#include <linux/linkage.h>
|
|
#include <asm/smp.h>
|
|
#include <asm/system.h>
|
|
#include <asm/thread_info.h>
|
|
#include <asm/intctl-regs.h>
|
|
#include <asm/busctl-regs.h>
|
|
#include <asm/timer-regs.h>
|
|
#include <asm/unit/leds.h>
|
|
#include <asm/page.h>
|
|
#include <asm/pgtable.h>
|
|
#include <asm/errno.h>
|
|
#include <asm/asm-offsets.h>
|
|
#include <asm/frame.inc>
|
|
|
|
#ifdef CONFIG_PREEMPT
|
|
#define preempt_stop __cli
|
|
#else
|
|
#define preempt_stop
|
|
#define resume_kernel restore_all
|
|
#endif
|
|
|
|
.macro __cli
|
|
and ~EPSW_IM,epsw
|
|
or EPSW_IE|MN10300_CLI_LEVEL,epsw
|
|
nop
|
|
nop
|
|
nop
|
|
.endm
|
|
.macro __sti
|
|
or EPSW_IE|EPSW_IM_7,epsw
|
|
.endm
|
|
|
|
|
|
.am33_2
|
|
|
|
###############################################################################
|
|
#
|
|
# the return path for a forked child
|
|
# - on entry, D0 holds the address of the previous task to run
|
|
#
|
|
###############################################################################
|
|
ENTRY(ret_from_fork)
|
|
call schedule_tail[],0
|
|
GET_THREAD_INFO a2
|
|
|
|
# return 0 to indicate child process
|
|
clr d0
|
|
mov d0,(REG_D0,fp)
|
|
jmp syscall_exit
|
|
|
|
###############################################################################
|
|
#
|
|
# system call handler
|
|
#
|
|
###############################################################################
|
|
ENTRY(system_call)
|
|
add -4,sp
|
|
SAVE_ALL
|
|
mov d0,(REG_ORIG_D0,fp)
|
|
GET_THREAD_INFO a2
|
|
cmp nr_syscalls,d0
|
|
bcc syscall_badsys
|
|
btst _TIF_SYSCALL_TRACE,(TI_flags,a2)
|
|
bne syscall_trace_entry
|
|
syscall_call:
|
|
add d0,d0,a1
|
|
add a1,a1
|
|
mov (REG_A0,fp),d0
|
|
mov (sys_call_table,a1),a0
|
|
calls (a0)
|
|
mov d0,(REG_D0,fp)
|
|
syscall_exit:
|
|
# make sure we don't miss an interrupt setting need_resched or
|
|
# sigpending between sampling and the rti
|
|
__cli
|
|
mov (TI_flags,a2),d2
|
|
btst _TIF_ALLWORK_MASK,d2
|
|
bne syscall_exit_work
|
|
restore_all:
|
|
RESTORE_ALL
|
|
|
|
###############################################################################
|
|
#
|
|
# perform work that needs to be done immediately before resumption and syscall
|
|
# tracing
|
|
#
|
|
###############################################################################
|
|
ALIGN
|
|
syscall_exit_work:
|
|
btst _TIF_SYSCALL_TRACE,d2
|
|
beq work_pending
|
|
__sti # could let do_syscall_trace() call
|
|
# schedule() instead
|
|
mov fp,d0
|
|
mov 1,d1
|
|
call do_syscall_trace[],0 # do_syscall_trace(regs,entryexit)
|
|
jmp resume_userspace
|
|
|
|
ALIGN
|
|
work_pending:
|
|
btst _TIF_NEED_RESCHED,d2
|
|
beq work_notifysig
|
|
|
|
work_resched:
|
|
call schedule[],0
|
|
|
|
# make sure we don't miss an interrupt setting need_resched or
|
|
# sigpending between sampling and the rti
|
|
__cli
|
|
|
|
# is there any work to be done other than syscall tracing?
|
|
mov (TI_flags,a2),d2
|
|
btst _TIF_WORK_MASK,d2
|
|
beq restore_all
|
|
btst _TIF_NEED_RESCHED,d2
|
|
bne work_resched
|
|
|
|
# deal with pending signals and notify-resume requests
|
|
work_notifysig:
|
|
mov fp,d0
|
|
mov d2,d1
|
|
call do_notify_resume[],0
|
|
jmp resume_userspace
|
|
|
|
# perform syscall entry tracing
|
|
syscall_trace_entry:
|
|
mov -ENOSYS,d0
|
|
mov d0,(REG_D0,fp)
|
|
mov fp,d0
|
|
clr d1
|
|
call do_syscall_trace[],0
|
|
mov (REG_ORIG_D0,fp),d0
|
|
mov (REG_D1,fp),d1
|
|
cmp nr_syscalls,d0
|
|
bcs syscall_call
|
|
jmp syscall_exit
|
|
|
|
syscall_badsys:
|
|
mov -ENOSYS,d0
|
|
mov d0,(REG_D0,fp)
|
|
jmp resume_userspace
|
|
|
|
# userspace resumption stub bypassing syscall exit tracing
|
|
.globl ret_from_exception, ret_from_intr
|
|
ALIGN
|
|
ret_from_exception:
|
|
preempt_stop
|
|
ret_from_intr:
|
|
GET_THREAD_INFO a2
|
|
mov (REG_EPSW,fp),d0 # need to deliver signals before
|
|
# returning to userspace
|
|
and EPSW_nSL,d0
|
|
beq resume_kernel # returning to supervisor mode
|
|
|
|
ENTRY(resume_userspace)
|
|
# make sure we don't miss an interrupt setting need_resched or
|
|
# sigpending between sampling and the rti
|
|
__cli
|
|
|
|
# is there any work to be done on int/exception return?
|
|
mov (TI_flags,a2),d2
|
|
btst _TIF_WORK_MASK,d2
|
|
bne work_pending
|
|
jmp restore_all
|
|
|
|
#ifdef CONFIG_PREEMPT
|
|
ENTRY(resume_kernel)
|
|
mov (TI_preempt_count,a2),d0 # non-zero preempt_count ?
|
|
cmp 0,d0
|
|
bne restore_all
|
|
|
|
need_resched:
|
|
btst _TIF_NEED_RESCHED,(TI_flags,a2)
|
|
beq restore_all
|
|
mov (REG_EPSW,fp),d0
|
|
and EPSW_IM,d0
|
|
cmp EPSW_IM_7,d0 # interrupts off (exception path) ?
|
|
beq restore_all
|
|
call preempt_schedule_irq[],0
|
|
jmp need_resched
|
|
#endif
|
|
|
|
|
|
###############################################################################
|
|
#
|
|
# IRQ handler entry point
|
|
# - intended to be entered at multiple priorities
|
|
#
|
|
###############################################################################
|
|
ENTRY(irq_handler)
|
|
add -4,sp
|
|
SAVE_ALL
|
|
|
|
# it's not a syscall
|
|
mov 0xffffffff,d0
|
|
mov d0,(REG_ORIG_D0,fp)
|
|
|
|
mov fp,d0
|
|
call do_IRQ[],0 # do_IRQ(regs)
|
|
|
|
jmp ret_from_intr
|
|
|
|
###############################################################################
|
|
#
|
|
# Monitor Signal handler entry point
|
|
#
|
|
###############################################################################
|
|
ENTRY(monitor_signal)
|
|
movbu (0xae000001),d1
|
|
cmp 1,d1
|
|
beq monsignal
|
|
ret [],0
|
|
|
|
monsignal:
|
|
or EPSW_NMID,epsw
|
|
mov d0,a0
|
|
mov a0,sp
|
|
mov (REG_EPSW,fp),d1
|
|
and ~EPSW_nSL,d1
|
|
mov d1,(REG_EPSW,fp)
|
|
movm (sp),[d2,d3,a2,a3,exreg0,exreg1,exother]
|
|
mov (sp),a1
|
|
mov a1,usp
|
|
movm (sp),[other]
|
|
add 4,sp
|
|
here: jmp 0x8e000008-here+0x8e000008
|
|
|
|
###############################################################################
|
|
#
|
|
# Double Fault handler entry point
|
|
# - note that there will not be a stack, D0/A0 will hold EPSW/PC as were
|
|
#
|
|
###############################################################################
|
|
.section .bss
|
|
.balign THREAD_SIZE
|
|
.space THREAD_SIZE
|
|
__df_stack:
|
|
.previous
|
|
|
|
ENTRY(double_fault)
|
|
mov a0,(__df_stack-4) # PC as was
|
|
mov d0,(__df_stack-8) # EPSW as was
|
|
mn10300_set_dbfleds # display 'db-f' on the LEDs
|
|
mov 0xaa55aa55,d0
|
|
mov d0,(__df_stack-12) # no ORIG_D0
|
|
mov sp,a0 # save corrupted SP
|
|
mov __df_stack-12,sp # emergency supervisor stack
|
|
SAVE_ALL
|
|
mov a0,(REG_A0,fp) # save corrupted SP as A0 (which got
|
|
# clobbered by the CPU)
|
|
mov fp,d0
|
|
calls do_double_fault
|
|
double_fault_loop:
|
|
bra double_fault_loop
|
|
|
|
###############################################################################
|
|
#
|
|
# Bus Error handler entry point
|
|
# - handle external (async) bus errors separately
|
|
#
|
|
###############################################################################
|
|
ENTRY(raw_bus_error)
|
|
add -4,sp
|
|
mov d0,(sp)
|
|
mov (BCBERR),d0 # what
|
|
btst BCBERR_BEMR_DMA,d0 # see if it was an external bus error
|
|
beq __common_exception_aux # it wasn't
|
|
|
|
SAVE_ALL
|
|
mov (BCBEAR),d1 # destination of erroneous access
|
|
|
|
mov (REG_ORIG_D0,fp),d2
|
|
mov d2,(REG_D0,fp)
|
|
mov -1,d2
|
|
mov d2,(REG_ORIG_D0,fp)
|
|
|
|
add -4,sp
|
|
mov fp,(12,sp) # frame pointer
|
|
call io_bus_error[],0
|
|
jmp restore_all
|
|
|
|
###############################################################################
|
|
#
|
|
# Miscellaneous exception entry points
|
|
#
|
|
###############################################################################
|
|
ENTRY(nmi_handler)
|
|
add -4,sp
|
|
mov d0,(sp)
|
|
mov (TBR),d0
|
|
bra __common_exception_nonmi
|
|
|
|
ENTRY(__common_exception)
|
|
add -4,sp
|
|
mov d0,(sp)
|
|
|
|
__common_exception_aux:
|
|
mov (TBR),d0
|
|
and ~EPSW_NMID,epsw # turn NMIs back on if not NMI
|
|
or EPSW_IE,epsw
|
|
|
|
__common_exception_nonmi:
|
|
and 0x0000FFFF,d0 # turn the exception code into a vector
|
|
# table index
|
|
|
|
btst 0x00000007,d0
|
|
bne 1f
|
|
cmp 0x00000400,d0
|
|
bge 1f
|
|
|
|
SAVE_ALL # build the stack frame
|
|
|
|
mov (REG_D0,fp),a2 # get the exception number
|
|
mov (REG_ORIG_D0,fp),d0
|
|
mov d0,(REG_D0,fp)
|
|
mov -1,d0
|
|
mov d0,(REG_ORIG_D0,fp)
|
|
|
|
#ifdef CONFIG_GDBSTUB
|
|
btst 0x01,(gdbstub_busy)
|
|
beq 2f
|
|
and ~EPSW_IE,epsw
|
|
mov fp,d0
|
|
mov a2,d1
|
|
call gdbstub_exception[],0 # gdbstub itself caused an exception
|
|
bra restore_all
|
|
2:
|
|
#endif
|
|
|
|
mov fp,d0 # arg 0: stacked register file
|
|
mov a2,d1 # arg 1: exception number
|
|
lsr 1,a2
|
|
|
|
mov (exception_table,a2),a2
|
|
calls (a2)
|
|
jmp ret_from_exception
|
|
|
|
1: pi # BUG() equivalent
|
|
|
|
###############################################################################
|
|
#
|
|
# Exception handler functions table
|
|
#
|
|
###############################################################################
|
|
.data
|
|
ENTRY(exception_table)
|
|
.rept 0x400>>1
|
|
.long uninitialised_exception
|
|
.endr
|
|
.previous
|
|
|
|
###############################################################################
|
|
#
|
|
# Change an entry in the exception table
|
|
# - D0 exception code, D1 handler
|
|
#
|
|
###############################################################################
|
|
ENTRY(set_excp_vector)
|
|
lsr 1,d0
|
|
add exception_table,d0
|
|
mov d1,(d0)
|
|
mov 4,d1
|
|
#if defined(CONFIG_MN10300_CACHE_WBACK)
|
|
jmp mn10300_dcache_flush_inv_range2
|
|
#else
|
|
ret [],0
|
|
#endif
|
|
|
|
###############################################################################
|
|
#
|
|
# System call table
|
|
#
|
|
###############################################################################
|
|
.data
|
|
ENTRY(sys_call_table)
|
|
.long sys_restart_syscall /* 0 */
|
|
.long sys_exit
|
|
.long sys_fork
|
|
.long sys_read
|
|
.long sys_write
|
|
.long sys_open /* 5 */
|
|
.long sys_close
|
|
.long sys_waitpid
|
|
.long sys_creat
|
|
.long sys_link
|
|
.long sys_unlink /* 10 */
|
|
.long sys_execve
|
|
.long sys_chdir
|
|
.long sys_time
|
|
.long sys_mknod
|
|
.long sys_chmod /* 15 */
|
|
.long sys_lchown16
|
|
.long sys_ni_syscall /* old break syscall holder */
|
|
.long sys_stat
|
|
.long sys_lseek
|
|
.long sys_getpid /* 20 */
|
|
.long sys_mount
|
|
.long sys_oldumount
|
|
.long sys_setuid16
|
|
.long sys_getuid16
|
|
.long sys_stime /* 25 */
|
|
.long sys_ptrace
|
|
.long sys_alarm
|
|
.long sys_fstat
|
|
.long sys_pause
|
|
.long sys_utime /* 30 */
|
|
.long sys_ni_syscall /* old stty syscall holder */
|
|
.long sys_ni_syscall /* old gtty syscall holder */
|
|
.long sys_access
|
|
.long sys_nice
|
|
.long sys_ni_syscall /* 35 - old ftime syscall holder */
|
|
.long sys_sync
|
|
.long sys_kill
|
|
.long sys_rename
|
|
.long sys_mkdir
|
|
.long sys_rmdir /* 40 */
|
|
.long sys_dup
|
|
.long sys_pipe
|
|
.long sys_times
|
|
.long sys_ni_syscall /* old prof syscall holder */
|
|
.long sys_brk /* 45 */
|
|
.long sys_setgid16
|
|
.long sys_getgid16
|
|
.long sys_signal
|
|
.long sys_geteuid16
|
|
.long sys_getegid16 /* 50 */
|
|
.long sys_acct
|
|
.long sys_umount /* recycled never used phys() */
|
|
.long sys_ni_syscall /* old lock syscall holder */
|
|
.long sys_ioctl
|
|
.long sys_fcntl /* 55 */
|
|
.long sys_ni_syscall /* old mpx syscall holder */
|
|
.long sys_setpgid
|
|
.long sys_ni_syscall /* old ulimit syscall holder */
|
|
.long sys_ni_syscall /* old sys_olduname */
|
|
.long sys_umask /* 60 */
|
|
.long sys_chroot
|
|
.long sys_ustat
|
|
.long sys_dup2
|
|
.long sys_getppid
|
|
.long sys_getpgrp /* 65 */
|
|
.long sys_setsid
|
|
.long sys_sigaction
|
|
.long sys_sgetmask
|
|
.long sys_ssetmask
|
|
.long sys_setreuid16 /* 70 */
|
|
.long sys_setregid16
|
|
.long sys_sigsuspend
|
|
.long sys_sigpending
|
|
.long sys_sethostname
|
|
.long sys_setrlimit /* 75 */
|
|
.long sys_old_getrlimit
|
|
.long sys_getrusage
|
|
.long sys_gettimeofday
|
|
.long sys_settimeofday
|
|
.long sys_getgroups16 /* 80 */
|
|
.long sys_setgroups16
|
|
.long old_select
|
|
.long sys_symlink
|
|
.long sys_lstat
|
|
.long sys_readlink /* 85 */
|
|
.long sys_uselib
|
|
.long sys_swapon
|
|
.long sys_reboot
|
|
.long old_readdir
|
|
.long old_mmap /* 90 */
|
|
.long sys_munmap
|
|
.long sys_truncate
|
|
.long sys_ftruncate
|
|
.long sys_fchmod
|
|
.long sys_fchown16 /* 95 */
|
|
.long sys_getpriority
|
|
.long sys_setpriority
|
|
.long sys_ni_syscall /* old profil syscall holder */
|
|
.long sys_statfs
|
|
.long sys_fstatfs /* 100 */
|
|
.long sys_ni_syscall /* ioperm */
|
|
.long sys_socketcall
|
|
.long sys_syslog
|
|
.long sys_setitimer
|
|
.long sys_getitimer /* 105 */
|
|
.long sys_newstat
|
|
.long sys_newlstat
|
|
.long sys_newfstat
|
|
.long sys_ni_syscall /* old sys_uname */
|
|
.long sys_ni_syscall /* 110 - iopl */
|
|
.long sys_vhangup
|
|
.long sys_ni_syscall /* old "idle" system call */
|
|
.long sys_ni_syscall /* vm86old */
|
|
.long sys_wait4
|
|
.long sys_swapoff /* 115 */
|
|
.long sys_sysinfo
|
|
.long sys_ipc
|
|
.long sys_fsync
|
|
.long sys_sigreturn
|
|
.long sys_clone /* 120 */
|
|
.long sys_setdomainname
|
|
.long sys_newuname
|
|
.long sys_ni_syscall /* modify_ldt */
|
|
.long sys_adjtimex
|
|
.long sys_mprotect /* 125 */
|
|
.long sys_sigprocmask
|
|
.long sys_ni_syscall /* old "create_module" */
|
|
.long sys_init_module
|
|
.long sys_delete_module
|
|
.long sys_ni_syscall /* 130: old "get_kernel_syms" */
|
|
.long sys_quotactl
|
|
.long sys_getpgid
|
|
.long sys_fchdir
|
|
.long sys_bdflush
|
|
.long sys_sysfs /* 135 */
|
|
.long sys_personality
|
|
.long sys_ni_syscall /* reserved for afs_syscall */
|
|
.long sys_setfsuid16
|
|
.long sys_setfsgid16
|
|
.long sys_llseek /* 140 */
|
|
.long sys_getdents
|
|
.long sys_select
|
|
.long sys_flock
|
|
.long sys_msync
|
|
.long sys_readv /* 145 */
|
|
.long sys_writev
|
|
.long sys_getsid
|
|
.long sys_fdatasync
|
|
.long sys_sysctl
|
|
.long sys_mlock /* 150 */
|
|
.long sys_munlock
|
|
.long sys_mlockall
|
|
.long sys_munlockall
|
|
.long sys_sched_setparam
|
|
.long sys_sched_getparam /* 155 */
|
|
.long sys_sched_setscheduler
|
|
.long sys_sched_getscheduler
|
|
.long sys_sched_yield
|
|
.long sys_sched_get_priority_max
|
|
.long sys_sched_get_priority_min /* 160 */
|
|
.long sys_sched_rr_get_interval
|
|
.long sys_nanosleep
|
|
.long sys_mremap
|
|
.long sys_setresuid16
|
|
.long sys_getresuid16 /* 165 */
|
|
.long sys_ni_syscall /* vm86 */
|
|
.long sys_ni_syscall /* Old sys_query_module */
|
|
.long sys_poll
|
|
.long sys_nfsservctl
|
|
.long sys_setresgid16 /* 170 */
|
|
.long sys_getresgid16
|
|
.long sys_prctl
|
|
.long sys_rt_sigreturn
|
|
.long sys_rt_sigaction
|
|
.long sys_rt_sigprocmask /* 175 */
|
|
.long sys_rt_sigpending
|
|
.long sys_rt_sigtimedwait
|
|
.long sys_rt_sigqueueinfo
|
|
.long sys_rt_sigsuspend
|
|
.long sys_pread64 /* 180 */
|
|
.long sys_pwrite64
|
|
.long sys_chown16
|
|
.long sys_getcwd
|
|
.long sys_capget
|
|
.long sys_capset /* 185 */
|
|
.long sys_sigaltstack
|
|
.long sys_sendfile
|
|
.long sys_ni_syscall /* reserved for streams1 */
|
|
.long sys_ni_syscall /* reserved for streams2 */
|
|
.long sys_vfork /* 190 */
|
|
.long sys_getrlimit
|
|
.long sys_mmap2
|
|
.long sys_truncate64
|
|
.long sys_ftruncate64
|
|
.long sys_stat64 /* 195 */
|
|
.long sys_lstat64
|
|
.long sys_fstat64
|
|
.long sys_lchown
|
|
.long sys_getuid
|
|
.long sys_getgid /* 200 */
|
|
.long sys_geteuid
|
|
.long sys_getegid
|
|
.long sys_setreuid
|
|
.long sys_setregid
|
|
.long sys_getgroups /* 205 */
|
|
.long sys_setgroups
|
|
.long sys_fchown
|
|
.long sys_setresuid
|
|
.long sys_getresuid
|
|
.long sys_setresgid /* 210 */
|
|
.long sys_getresgid
|
|
.long sys_chown
|
|
.long sys_setuid
|
|
.long sys_setgid
|
|
.long sys_setfsuid /* 215 */
|
|
.long sys_setfsgid
|
|
.long sys_pivot_root
|
|
.long sys_mincore
|
|
.long sys_madvise
|
|
.long sys_getdents64 /* 220 */
|
|
.long sys_fcntl64
|
|
.long sys_ni_syscall /* reserved for TUX */
|
|
.long sys_ni_syscall
|
|
.long sys_gettid
|
|
.long sys_readahead /* 225 */
|
|
.long sys_setxattr
|
|
.long sys_lsetxattr
|
|
.long sys_fsetxattr
|
|
.long sys_getxattr
|
|
.long sys_lgetxattr /* 230 */
|
|
.long sys_fgetxattr
|
|
.long sys_listxattr
|
|
.long sys_llistxattr
|
|
.long sys_flistxattr
|
|
.long sys_removexattr /* 235 */
|
|
.long sys_lremovexattr
|
|
.long sys_fremovexattr
|
|
.long sys_tkill
|
|
.long sys_sendfile64
|
|
.long sys_futex /* 240 */
|
|
.long sys_sched_setaffinity
|
|
.long sys_sched_getaffinity
|
|
.long sys_ni_syscall /* sys_set_thread_area */
|
|
.long sys_ni_syscall /* sys_get_thread_area */
|
|
.long sys_io_setup /* 245 */
|
|
.long sys_io_destroy
|
|
.long sys_io_getevents
|
|
.long sys_io_submit
|
|
.long sys_io_cancel
|
|
.long sys_fadvise64 /* 250 */
|
|
.long sys_ni_syscall
|
|
.long sys_exit_group
|
|
.long sys_lookup_dcookie
|
|
.long sys_epoll_create
|
|
.long sys_epoll_ctl /* 255 */
|
|
.long sys_epoll_wait
|
|
.long sys_remap_file_pages
|
|
.long sys_set_tid_address
|
|
.long sys_timer_create
|
|
.long sys_timer_settime /* 260 */
|
|
.long sys_timer_gettime
|
|
.long sys_timer_getoverrun
|
|
.long sys_timer_delete
|
|
.long sys_clock_settime
|
|
.long sys_clock_gettime /* 265 */
|
|
.long sys_clock_getres
|
|
.long sys_clock_nanosleep
|
|
.long sys_statfs64
|
|
.long sys_fstatfs64
|
|
.long sys_tgkill /* 270 */
|
|
.long sys_utimes
|
|
.long sys_fadvise64_64
|
|
.long sys_ni_syscall /* sys_vserver */
|
|
.long sys_mbind
|
|
.long sys_get_mempolicy /* 275 */
|
|
.long sys_set_mempolicy
|
|
.long sys_mq_open
|
|
.long sys_mq_unlink
|
|
.long sys_mq_timedsend
|
|
.long sys_mq_timedreceive /* 280 */
|
|
.long sys_mq_notify
|
|
.long sys_mq_getsetattr
|
|
.long sys_kexec_load
|
|
.long sys_waitid
|
|
.long sys_ni_syscall /* 285 */ /* available */
|
|
.long sys_add_key
|
|
.long sys_request_key
|
|
.long sys_keyctl
|
|
.long sys_cacheflush
|
|
.long sys_ioprio_set /* 290 */
|
|
.long sys_ioprio_get
|
|
.long sys_inotify_init
|
|
.long sys_inotify_add_watch
|
|
.long sys_inotify_rm_watch
|
|
.long sys_migrate_pages /* 295 */
|
|
.long sys_openat
|
|
.long sys_mkdirat
|
|
.long sys_mknodat
|
|
.long sys_fchownat
|
|
.long sys_futimesat /* 300 */
|
|
.long sys_fstatat64
|
|
.long sys_unlinkat
|
|
.long sys_renameat
|
|
.long sys_linkat
|
|
.long sys_symlinkat /* 305 */
|
|
.long sys_readlinkat
|
|
.long sys_fchmodat
|
|
.long sys_faccessat
|
|
.long sys_pselect6
|
|
.long sys_ppoll /* 310 */
|
|
.long sys_unshare
|
|
.long sys_set_robust_list
|
|
.long sys_get_robust_list
|
|
.long sys_splice
|
|
.long sys_sync_file_range /* 315 */
|
|
.long sys_tee
|
|
.long sys_vmsplice
|
|
.long sys_move_pages
|
|
.long sys_getcpu
|
|
.long sys_epoll_pwait /* 320 */
|
|
.long sys_utimensat
|
|
.long sys_signalfd
|
|
.long sys_timerfd_create
|
|
.long sys_eventfd
|
|
.long sys_fallocate /* 325 */
|
|
.long sys_timerfd_settime
|
|
.long sys_timerfd_gettime
|
|
|
|
|
|
nr_syscalls=(.-sys_call_table)/4
|