[PATCH v3 5/6] mips: add system call table generation support

Firoz Khan
2018-11-29T08:44:59Z

The system call tables are in different format in all
architecture and it will be difficult to manually add,
modify or delete the syscall table entries in the res-
pective files. To make it easy by keeping a script and
which will generate the uapi header and syscall table
file. This change will also help to unify the implemen-
tation across all architectures.

The system call table generation script is added in
kernel/syscalls directory which contain the scripts to
generate both uapi header file and system call table
files. The syscall.tbl will be input for the scripts.

syscall.tbl contains the list of available system calls
along with system call number and corresponding entry
point. Add a new system call in this architecture will
be possible by adding new entry in the syscall.tbl file.

Adding a new table entry consisting of:
- System call number.
- ABI.
- System call name.
- Entry point name.
- Compat entry name, if required.

syscallhdr.sh and syscalltbl.sh will generate uapi
header unistd_64/n32/o32.h and syscall_table_32_o32/-
64_64/64-n32/64-o32.h files respectively. Both .sh files
will parse the content syscall.tbl to generate the header
and table files. unistd_64/n32/o32.h will be included by
uapi/asm/unistd.h and syscall_table_32_o32/64_64/64-n32-
/64-o32.h is included by kernel/syscall_table32_o32/64-
_64/64-n32/64-o32.S - the real system call table.

ARM, s390 and x86 architecuture does have similar support.
I leverage their implementation to come up with a generic
solution.

Signed-off-by: Firoz Khan <firoz.khan@linaro.org>
---
arch/mips/kernel/syscalls/Makefile | 96 ++++++++
arch/mips/kernel/syscalls/syscall_n32.tbl | 343 +++++++++++++++++++++++++++
arch/mips/kernel/syscalls/syscall_n64.tbl | 339 ++++++++++++++++++++++++++
arch/mips/kernel/syscalls/syscall_o32.tbl | 382 ++++++++++++++++++++++++++++++
arch/mips/kernel/syscalls/syscallhdr.sh | 36 +++
arch/mips/kernel/syscalls/syscallnr.sh | 30 +++
arch/mips/kernel/syscalls/syscalltbl.sh | 36 +++
7 files changed, 1262 insertions(+)
create mode 100644 arch/mips/kernel/syscalls/Makefile
create mode 100644 arch/mips/kernel/syscalls/syscall_n32.tbl
create mode 100644 arch/mips/kernel/syscalls/syscall_n64.tbl
create mode 100644 arch/mips/kernel/syscalls/syscall_o32.tbl
create mode 100644 arch/mips/kernel/syscalls/syscallhdr.sh
create mode 100644 arch/mips/kernel/syscalls/syscallnr.sh
create mode 100644 arch/mips/kernel/syscalls/syscalltbl.sh

diff --git a/arch/mips/kernel/syscalls/Makefile b/arch/mips/kernel/syscalls/Makefile
new file mode 100644
index 0000000..6ec0b26
--- /dev/null
+++ b/arch/mips/kernel/syscalls/Makefile
@@ -0,0 +1,96 @@
+# SPDX-License-Identifier: GPL-2.0
+kapi := arch/$(SRCARCH)/include/generated/asm
+uapi := arch/$(SRCARCH)/include/generated/uapi/asm
+
+_dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') \
+ $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)')
+
+syscalln32 := $(srctree)/$(src)/syscall_n32.tbl
+syscalln64 := $(srctree)/$(src)/syscall_n64.tbl
+syscallo32 := $(srctree)/$(src)/syscall_o32.tbl
+syshdr := $(srctree)/$(src)/syscallhdr.sh
+sysnr := $(srctree)/$(src)/syscallnr.sh
+systbl := $(srctree)/$(src)/syscalltbl.sh
+
+quiet_cmd_syshdr = SYSHDR $@
+ cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' '$<' '$@' \
+ '$(syshdr_abis_$(basetarget))' \
+ '$(syshdr_pfx_$(basetarget))' \
+ '$(syshdr_offset_$(basetarget))'
+
+quiet_cmd_sysnr = SYSNR $@
+ cmd_sysnr = $(CONFIG_SHELL) '$(sysnr)' '$<' '$@' \
+ '$(sysnr_abis_$(basetarget))' \
+ '$(sysnr_pfx_$(basetarget))' \
+ '$(sysnr_offset_$(basetarget))'
+
+quiet_cmd_systbl = SYSTBL $@
+ cmd_systbl = $(CONFIG_SHELL) '$(systbl)' '$<' '$@' \
+ '$(systbl_abis_$(basetarget))' \
+ '$(systbl_abi_$(basetarget))' \
+ '$(systbl_offset_$(basetarget))'
+
+syshdr_offset_unistd_n32 := __NR_Linux
+$(uapi)/unistd_n32.h: $(syscalln32) $(syshdr)
+ $(call if_changed,syshdr)
+
+syshdr_offset_unistd_n64 := __NR_Linux
+$(uapi)/unistd_n64.h: $(syscalln64) $(syshdr)
+ $(call if_changed,syshdr)
+
+syshdr_offset_unistd_o32 := __NR_Linux
+$(uapi)/unistd_o32.h: $(syscallo32) $(syshdr)
+ $(call if_changed,syshdr)
+
+sysnr_pfx_unistd_nr_n32 := N32
+sysnr_offset_unistd_nr_n32 := 6000
+$(uapi)/unistd_nr_n32.h: $(syscalln32) $(sysnr)
+ $(call if_changed,sysnr)
+
+sysnr_pfx_unistd_nr_n64 := N64
+sysnr_offset_unistd_nr_n64 := 5000
+$(uapi)/unistd_nr_n64.h: $(syscalln64) $(sysnr)
+ $(call if_changed,sysnr)
+
+sysnr_pfx_unistd_nr_o32 := O32
+sysnr_offset_unistd_nr_o32 := 4000
+$(uapi)/unistd_nr_o32.h: $(syscallo32) $(sysnr)
+ $(call if_changed,sysnr)
+
+systbl_abi_syscall_table_32_o32 := 32_o32
+systbl_offset_syscall_table_32_o32 := 4000
+$(kapi)/syscall_table_32_o32.h: $(syscallo32) $(systbl)
+ $(call if_changed,systbl)
+
+systbl_abi_syscall_table_64_n32 := 64_n32
+systbl_offset_syscall_table_64_n32 := 6000
+$(kapi)/syscall_table_64_n32.h: $(syscalln32) $(systbl)
+ $(call if_changed,systbl)
+
+systbl_abi_syscall_table_64_n64 := 64_n64
+systbl_offset_syscall_table_64_n64 := 5000
+$(kapi)/syscall_table_64_n64.h: $(syscalln64) $(systbl)
+ $(call if_changed,systbl)
+
+systbl_abi_syscall_table_64_o32 := 64_o32
+systbl_offset_syscall_table_64_o32 := 4000
+$(kapi)/syscall_table_64_o32.h: $(syscallo32) $(systbl)
+ $(call if_changed,systbl)
+
+uapisyshdr-y += unistd_n32.h \
+ unistd_n64.h \
+ unistd_o32.h \
+ unistd_nr_n32.h \
+ unistd_nr_n64.h \
+ unistd_nr_o32.h
+kapisyshdr-y += syscall_table_32_o32.h \
+ syscall_table_64_n32.h \
+ syscall_table_64_n64.h \
+ syscall_table_64_o32.h
+
+targets += $(uapisyshdr-y) $(kapisyshdr-y)
+
+PHONY += all
+all: $(addprefix $(uapi)/,$(uapisyshdr-y))
+all: $(addprefix $(kapi)/,$(kapisyshdr-y))
+ @:
diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl
new file mode 100644
index 0000000..53d5862
--- /dev/null
+++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
@@ -0,0 +1,343 @@
+# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+#
+# system call numbers and entry vectors for mips
+#
+# The format is:
+# <number> <abi> <name> <entry point> <compat entry point>
+#
+# The <abi> is always "n32" for this file.
+#
+0 n32 read sys_read
+1 n32 write sys_write
+2 n32 open sys_open
+3 n32 close sys_close
+4 n32 stat sys_newstat
+5 n32 fstat sys_newfstat
+6 n32 lstat sys_newlstat
+7 n32 poll sys_poll
+8 n32 lseek sys_lseek
+9 n32 mmap sys_mips_mmap
+10 n32 mprotect sys_mprotect
+11 n32 munmap sys_munmap
+12 n32 brk sys_brk
+13 n32 rt_sigaction compat_sys_rt_sigaction
+14 n32 rt_sigprocmask compat_sys_rt_sigprocmask
+15 n32 ioctl compat_sys_ioctl
+16 n32 pread64 sys_pread64
+17 n32 pwrite64 sys_pwrite64
+18 n32 readv compat_sys_readv
+19 n32 writev compat_sys_writev
+20 n32 access sys_access
+21 n32 pipe sysm_pipe
+22 n32 _newselect compat_sys_select
+23 n32 sched_yield sys_sched_yield
+24 n32 mremap sys_mremap
+25 n32 msync sys_msync
+26 n32 mincore sys_mincore
+27 n32 madvise sys_madvise
+28 n32 shmget sys_shmget
+29 n32 shmat sys_shmat
+30 n32 shmctl compat_sys_shmctl
+31 n32 dup sys_dup
+32 n32 dup2 sys_dup2
+33 n32 pause sys_pause
+34 n32 nanosleep compat_sys_nanosleep
+35 n32 getitimer compat_sys_getitimer
+36 n32 setitimer compat_sys_setitimer
+37 n32 alarm sys_alarm
+38 n32 getpid sys_getpid
+39 n32 sendfile compat_sys_sendfile
+40 n32 socket sys_socket
+41 n32 connect sys_connect
+42 n32 accept sys_accept
+43 n32 sendto sys_sendto
+44 n32 recvfrom compat_sys_recvfrom
+45 n32 sendmsg compat_sys_sendmsg
+46 n32 recvmsg compat_sys_recvmsg
+47 n32 shutdown sys_shutdown
+48 n32 bind sys_bind
+49 n32 listen sys_listen
+50 n32 getsockname sys_getsockname
+51 n32 getpeername sys_getpeername
+52 n32 socketpair sys_socketpair
+53 n32 setsockopt compat_sys_setsockopt
+54 n32 getsockopt compat_sys_getsockopt
+55 n32 clone __sys_clone
+56 n32 fork __sys_fork
+57 n32 execve compat_sys_execve
+58 n32 exit sys_exit
+59 n32 wait4 compat_sys_wait4
+60 n32 kill sys_kill
+61 n32 uname sys_newuname
+62 n32 semget sys_semget
+63 n32 semop sys_semop
+64 n32 semctl compat_sys_semctl
+65 n32 shmdt sys_shmdt
+66 n32 msgget sys_msgget
+67 n32 msgsnd compat_sys_msgsnd
+68 n32 msgrcv compat_sys_msgrcv
+69 n32 msgctl compat_sys_msgctl
+70 n32 fcntl compat_sys_fcntl
+71 n32 flock sys_flock
+72 n32 fsync sys_fsync
+73 n32 fdatasync sys_fdatasync
+74 n32 truncate sys_truncate
+75 n32 ftruncate sys_ftruncate
+76 n32 getdents compat_sys_getdents
+77 n32 getcwd sys_getcwd
+78 n32 chdir sys_chdir
+79 n32 fchdir sys_fchdir
+80 n32 rename sys_rename
+81 n32 mkdir sys_mkdir
+82 n32 rmdir sys_rmdir
+83 n32 creat sys_creat
+84 n32 link sys_link
+85 n32 unlink sys_unlink
+86 n32 symlink sys_symlink
+87 n32 readlink sys_readlink
+88 n32 chmod sys_chmod
+89 n32 fchmod sys_fchmod
+90 n32 chown sys_chown
+91 n32 fchown sys_fchown
+92 n32 lchown sys_lchown
+93 n32 umask sys_umask
+94 n32 gettimeofday compat_sys_gettimeofday
+95 n32 getrlimit compat_sys_getrlimit
+96 n32 getrusage compat_sys_getrusage
+97 n32 sysinfo compat_sys_sysinfo
+98 n32 times compat_sys_times
+99 n32 ptrace compat_sys_ptrace
+100 n32 getuid sys_getuid
+101 n32 syslog sys_syslog
+102 n32 getgid sys_getgid
+103 n32 setuid sys_setuid
+104 n32 setgid sys_setgid
+105 n32 geteuid sys_geteuid
+106 n32 getegid sys_getegid
+107 n32 setpgid sys_setpgid
+108 n32 getppid sys_getppid
+109 n32 getpgrp sys_getpgrp
+110 n32 setsid sys_setsid
+111 n32 setreuid sys_setreuid
+112 n32 setregid sys_setregid
+113 n32 getgroups sys_getgroups
+114 n32 setgroups sys_setgroups
+115 n32 setresuid sys_setresuid
+116 n32 getresuid sys_getresuid
+117 n32 setresgid sys_setresgid
+118 n32 getresgid sys_getresgid
+119 n32 getpgid sys_getpgid
+120 n32 setfsuid sys_setfsuid
+121 n32 setfsgid sys_setfsgid
+122 n32 getsid sys_getsid
+123 n32 capget sys_capget
+124 n32 capset sys_capset
+125 n32 rt_sigpending compat_sys_rt_sigpending
+126 n32 rt_sigtimedwait compat_sys_rt_sigtimedwait
+127 n32 rt_sigqueueinfo compat_sys_rt_sigqueueinfo
+128 n32 rt_sigsuspend compat_sys_rt_sigsuspend
+129 n32 sigaltstack compat_sys_sigaltstack
+130 n32 utime compat_sys_utime
+131 n32 mknod sys_mknod
+132 n32 personality sys_32_personality
+133 n32 ustat compat_sys_ustat
+134 n32 statfs compat_sys_statfs
+135 n32 fstatfs compat_sys_fstatfs
+136 n32 sysfs sys_sysfs
+137 n32 getpriority sys_getpriority
+138 n32 setpriority sys_setpriority
+139 n32 sched_setparam sys_sched_setparam
+140 n32 sched_getparam sys_sched_getparam
+141 n32 sched_setscheduler sys_sched_setscheduler
+142 n32 sched_getscheduler sys_sched_getscheduler
+143 n32 sched_get_priority_max sys_sched_get_priority_max
+144 n32 sched_get_priority_min sys_sched_get_priority_min
+145 n32 sched_rr_get_interval compat_sys_sched_rr_get_interval
+146 n32 mlock sys_mlock
+147 n32 munlock sys_munlock
+148 n32 mlockall sys_mlockall
+149 n32 munlockall sys_munlockall
+150 n32 vhangup sys_vhangup
+151 n32 pivot_root sys_pivot_root
+152 n32 _sysctl compat_sys_sysctl
+153 n32 prctl sys_prctl
+154 n32 adjtimex compat_sys_adjtimex
+155 n32 setrlimit compat_sys_setrlimit
+156 n32 chroot sys_chroot
+157 n32 sync sys_sync
+158 n32 acct sys_acct
+159 n32 settimeofday compat_sys_settimeofday
+160 n32 mount compat_sys_mount
+161 n32 umount2 sys_umount
+162 n32 swapon sys_swapon
+163 n32 swapoff sys_swapoff
+164 n32 reboot sys_reboot
+165 n32 sethostname sys_sethostname
+166 n32 setdomainname sys_setdomainname
+167 n32 create_module sys_ni_syscall
+168 n32 init_module sys_init_module
+169 n32 delete_module sys_delete_module
+170 n32 get_kernel_syms sys_ni_syscall
+171 n32 query_module sys_ni_syscall
+172 n32 quotactl sys_quotactl
+173 n32 nfsservctl sys_ni_syscall
+174 n32 getpmsg sys_ni_syscall
+175 n32 putpmsg sys_ni_syscall
+176 n32 afs_syscall sys_ni_syscall
+# 177 reserved for security
+177 n32 reserved177 sys_ni_syscall
+178 n32 gettid sys_gettid
+179 n32 readahead sys_readahead
+180 n32 setxattr sys_setxattr
+181 n32 lsetxattr sys_lsetxattr
+182 n32 fsetxattr sys_fsetxattr
+183 n32 getxattr sys_getxattr
+184 n32 lgetxattr sys_lgetxattr
+185 n32 fgetxattr sys_fgetxattr
+186 n32 listxattr sys_listxattr
+187 n32 llistxattr sys_llistxattr
+188 n32 flistxattr sys_flistxattr
+189 n32 removexattr sys_removexattr
+190 n32 lremovexattr sys_lremovexattr
+191 n32 fremovexattr sys_fremovexattr
+192 n32 tkill sys_tkill
+193 n32 reserved193 sys_ni_syscall
+194 n32 futex compat_sys_futex
+195 n32 sched_setaffinity compat_sys_sched_setaffinity
+196 n32 sched_getaffinity compat_sys_sched_getaffinity
+197 n32 cacheflush sys_cacheflush
+198 n32 cachectl sys_cachectl
+199 n32 sysmips __sys_sysmips
+200 n32 io_setup compat_sys_io_setup
+201 n32 io_destroy sys_io_destroy
+202 n32 io_getevents compat_sys_io_getevents
+203 n32 io_submit compat_sys_io_submit
+204 n32 io_cancel sys_io_cancel
+205 n32 exit_group sys_exit_group
+206 n32 lookup_dcookie sys_lookup_dcookie
+207 n32 epoll_create sys_epoll_create
+208 n32 epoll_ctl sys_epoll_ctl
+209 n32 epoll_wait sys_epoll_wait
+210 n32 remap_file_pages sys_remap_file_pages
+211 n32 rt_sigreturn sysn32_rt_sigreturn
+212 n32 fcntl64 compat_sys_fcntl64
+213 n32 set_tid_address sys_set_tid_address
+214 n32 restart_syscall sys_restart_syscall
+215 n32 semtimedop compat_sys_semtimedop
+216 n32 fadvise64 sys_fadvise64_64
+217 n32 statfs64 compat_sys_statfs64
+218 n32 fstatfs64 compat_sys_fstatfs64
+219 n32 sendfile64 sys_sendfile64
+220 n32 timer_create compat_sys_timer_create
+221 n32 timer_settime compat_sys_timer_settime
+222 n32 timer_gettime compat_sys_timer_gettime
+223 n32 timer_getoverrun sys_timer_getoverrun
+224 n32 timer_delete sys_timer_delete
+225 n32 clock_settime compat_sys_clock_settime
+226 n32 clock_gettime compat_sys_clock_gettime
+227 n32 clock_getres compat_sys_clock_getres
+228 n32 clock_nanosleep compat_sys_clock_nanosleep
+229 n32 tgkill sys_tgkill
+230 n32 utimes compat_sys_utimes
+231 n32 mbind compat_sys_mbind
+232 n32 get_mempolicy compat_sys_get_mempolicy
+233 n32 set_mempolicy compat_sys_set_mempolicy
+234 n32 mq_open compat_sys_mq_open
+235 n32 mq_unlink sys_mq_unlink
+236 n32 mq_timedsend compat_sys_mq_timedsend
+237 n32 mq_timedreceive compat_sys_mq_timedreceive
+238 n32 mq_notify compat_sys_mq_notify
+239 n32 mq_getsetattr compat_sys_mq_getsetattr
+240 n32 vserver sys_ni_syscall
+241 n32 waitid compat_sys_waitid
+# 242 was sys_setaltroot
+243 n32 add_key sys_add_key
+244 n32 request_key sys_request_key
+245 n32 keyctl compat_sys_keyctl
+246 n32 set_thread_area sys_set_thread_area
+247 n32 inotify_init sys_inotify_init
+248 n32 inotify_add_watch sys_inotify_add_watch
+249 n32 inotify_rm_watch sys_inotify_rm_watch
+250 n32 migrate_pages compat_sys_migrate_pages
+251 n32 openat sys_openat
+252 n32 mkdirat sys_mkdirat
+253 n32 mknodat sys_mknodat
+254 n32 fchownat sys_fchownat
+255 n32 futimesat compat_sys_futimesat
+256 n32 newfstatat sys_newfstatat
+257 n32 unlinkat sys_unlinkat
+258 n32 renameat sys_renameat
+259 n32 linkat sys_linkat
+260 n32 symlinkat sys_symlinkat
+261 n32 readlinkat sys_readlinkat
+262 n32 fchmodat sys_fchmodat
+263 n32 faccessat sys_faccessat
+264 n32 pselect6 compat_sys_pselect6
+265 n32 ppoll compat_sys_ppoll
+266 n32 unshare sys_unshare
+267 n32 splice sys_splice
+268 n32 sync_file_range sys_sync_file_range
+269 n32 tee sys_tee
+270 n32 vmsplice compat_sys_vmsplice
+271 n32 move_pages compat_sys_move_pages
+272 n32 set_robust_list compat_sys_set_robust_list
+273 n32 get_robust_list compat_sys_get_robust_list
+274 n32 kexec_load compat_sys_kexec_load
+275 n32 getcpu sys_getcpu
+276 n32 epoll_pwait compat_sys_epoll_pwait
+277 n32 ioprio_set sys_ioprio_set
+278 n32 ioprio_get sys_ioprio_get
+279 n32 utimensat compat_sys_utimensat
+280 n32 signalfd compat_sys_signalfd
+281 n32 timerfd sys_ni_syscall
+282 n32 eventfd sys_eventfd
+283 n32 fallocate sys_fallocate
+284 n32 timerfd_create sys_timerfd_create
+285 n32 timerfd_gettime compat_sys_timerfd_gettime
+286 n32 timerfd_settime compat_sys_timerfd_settime
+287 n32 signalfd4 compat_sys_signalfd4
+288 n32 eventfd2 sys_eventfd2
+289 n32 epoll_create1 sys_epoll_create1
+290 n32 dup3 sys_dup3
+291 n32 pipe2 sys_pipe2
+292 n32 inotify_init1 sys_inotify_init1
+293 n32 preadv compat_sys_preadv
+294 n32 pwritev compat_sys_pwritev
+295 n32 rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo
+296 n32 perf_event_open sys_perf_event_open
+297 n32 accept4 sys_accept4
+298 n32 recvmmsg compat_sys_recvmmsg
+299 n32 getdents64 sys_getdents64
+300 n32 fanotify_init sys_fanotify_init
+301 n32 fanotify_mark sys_fanotify_mark
+302 n32 prlimit64 sys_prlimit64
+303 n32 name_to_handle_at sys_name_to_handle_at
+304 n32 open_by_handle_at sys_open_by_handle_at
+305 n32 clock_adjtime compat_sys_clock_adjtime
+306 n32 syncfs sys_syncfs
+307 n32 sendmmsg compat_sys_sendmmsg
+308 n32 setns sys_setns
+309 n32 process_vm_readv compat_sys_process_vm_readv
+310 n32 process_vm_writev compat_sys_process_vm_writev
+311 n32 kcmp sys_kcmp
+312 n32 finit_module sys_finit_module
+313 n32 sched_setattr sys_sched_setattr
+314 n32 sched_getattr sys_sched_getattr
+315 n32 renameat2 sys_renameat2
+316 n32 seccomp sys_seccomp
+317 n32 getrandom sys_getrandom
+318 n32 memfd_create sys_memfd_create
+319 n32 bpf sys_bpf
+320 n32 execveat compat_sys_execveat
+321 n32 userfaultfd sys_userfaultfd
+322 n32 membarrier sys_membarrier
+323 n32 mlock2 sys_mlock2
+324 n32 copy_file_range sys_copy_file_range
+325 n32 preadv2 compat_sys_preadv2
+326 n32 pwritev2 compat_sys_pwritev2
+327 n32 pkey_mprotect sys_pkey_mprotect
+328 n32 pkey_alloc sys_pkey_alloc
+329 n32 pkey_free sys_pkey_free
+330 n32 statx sys_statx
+331 n32 rseq sys_rseq
+332 n32 io_pgetevents compat_sys_io_pgetevents
diff --git a/arch/mips/kernel/syscalls/syscall_n64.tbl b/arch/mips/kernel/syscalls/syscall_n64.tbl
new file mode 100644
index 0000000..a8286cc
--- /dev/null
+++ b/arch/mips/kernel/syscalls/syscall_n64.tbl
@@ -0,0 +1,339 @@
+# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+#
+# system call numbers and entry vectors for mips
+#
+# The format is:
+# <number> <abi> <name> <entry point>
+#
+# The <abi> is always "n64" for this file.
+#
+0 n64 read sys_read
+1 n64 write sys_write
+2 n64 open sys_open
+3 n64 close sys_close
+4 n64 stat sys_newstat
+5 n64 fstat sys_newfstat
+6 n64 lstat sys_newlstat
+7 n64 poll sys_poll
+8 n64 lseek sys_lseek
+9 n64 mmap sys_mips_mmap
+10 n64 mprotect sys_mprotect
+11 n64 munmap sys_munmap
+12 n64 brk sys_brk
+13 n64 rt_sigaction sys_rt_sigaction
+14 n64 rt_sigprocmask sys_rt_sigprocmask
+15 n64 ioctl sys_ioctl
+16 n64 pread64 sys_pread64
+17 n64 pwrite64 sys_pwrite64
+18 n64 readv sys_readv
+19 n64 writev sys_writev
+20 n64 access sys_access
+21 n64 pipe sysm_pipe
+22 n64 _newselect sys_select
+23 n64 sched_yield sys_sched_yield
+24 n64 mremap sys_mremap
+25 n64 msync sys_msync
+26 n64 mincore sys_mincore
+27 n64 madvise sys_madvise
+28 n64 shmget sys_shmget
+29 n64 shmat sys_shmat
+30 n64 shmctl sys_shmctl
+31 n64 dup sys_dup
+32 n64 dup2 sys_dup2
+33 n64 pause sys_pause
+34 n64 nanosleep sys_nanosleep
+35 n64 getitimer sys_getitimer
+36 n64 setitimer sys_setitimer
+37 n64 alarm sys_alarm
+38 n64 getpid sys_getpid
+39 n64 sendfile sys_sendfile64
+40 n64 socket sys_socket
+41 n64 connect sys_connect
+42 n64 accept sys_accept
+43 n64 sendto sys_sendto
+44 n64 recvfrom sys_recvfrom
+45 n64 sendmsg sys_sendmsg
+46 n64 recvmsg sys_recvmsg
+47 n64 shutdown sys_shutdown
+48 n64 bind sys_bind
+49 n64 listen sys_listen
+50 n64 getsockname sys_getsockname
+51 n64 getpeername sys_getpeername
+52 n64 socketpair sys_socketpair
+53 n64 setsockopt sys_setsockopt
+54 n64 getsockopt sys_getsockopt
+55 n64 clone __sys_clone
+56 n64 fork __sys_fork
+57 n64 execve sys_execve
+58 n64 exit sys_exit
+59 n64 wait4 sys_wait4
+60 n64 kill sys_kill
+61 n64 uname sys_newuname
+62 n64 semget sys_semget
+63 n64 semop sys_semop
+64 n64 semctl sys_semctl
+65 n64 shmdt sys_shmdt
+66 n64 msgget sys_msgget
+67 n64 msgsnd sys_msgsnd
+68 n64 msgrcv sys_msgrcv
+69 n64 msgctl sys_msgctl
+70 n64 fcntl sys_fcntl
+71 n64 flock sys_flock
+72 n64 fsync sys_fsync
+73 n64 fdatasync sys_fdatasync
+74 n64 truncate sys_truncate
+75 n64 ftruncate sys_ftruncate
+76 n64 getdents sys_getdents
+77 n64 getcwd sys_getcwd
+78 n64 chdir sys_chdir
+79 n64 fchdir sys_fchdir
+80 n64 rename sys_rename
+81 n64 mkdir sys_mkdir
+82 n64 rmdir sys_rmdir
+83 n64 creat sys_creat
+84 n64 link sys_link
+85 n64 unlink sys_unlink
+86 n64 symlink sys_symlink
+87 n64 readlink sys_readlink
+88 n64 chmod sys_chmod
+89 n64 fchmod sys_fchmod
+90 n64 chown sys_chown
+91 n64 fchown sys_fchown
+92 n64 lchown sys_lchown
+93 n64 umask sys_umask
+94 n64 gettimeofday sys_gettimeofday
+95 n64 getrlimit sys_getrlimit
+96 n64 getrusage sys_getrusage
+97 n64 sysinfo sys_sysinfo
+98 n64 times sys_times
+99 n64 ptrace sys_ptrace
+100 n64 getuid sys_getuid
+101 n64 syslog sys_syslog
+102 n64 getgid sys_getgid
+103 n64 setuid sys_setuid
+104 n64 setgid sys_setgid
+105 n64 geteuid sys_geteuid
+106 n64 getegid sys_getegid
+107 n64 setpgid sys_setpgid
+108 n64 getppid sys_getppid
+109 n64 getpgrp sys_getpgrp
+110 n64 setsid sys_setsid
+111 n64 setreuid sys_setreuid
+112 n64 setregid sys_setregid
+113 n64 getgroups sys_getgroups
+114 n64 setgroups sys_setgroups
+115 n64 setresuid sys_setresuid
+116 n64 getresuid sys_getresuid
+117 n64 setresgid sys_setresgid
+118 n64 getresgid sys_getresgid
+119 n64 getpgid sys_getpgid
+120 n64 setfsuid sys_setfsuid
+121 n64 setfsgid sys_setfsgid
+122 n64 getsid sys_getsid
+123 n64 capget sys_capget
+124 n64 capset sys_capset
+125 n64 rt_sigpending sys_rt_sigpending
+126 n64 rt_sigtimedwait sys_rt_sigtimedwait
+127 n64 rt_sigqueueinfo sys_rt_sigqueueinfo
+128 n64 rt_sigsuspend sys_rt_sigsuspend
+129 n64 sigaltstack sys_sigaltstack
+130 n64 utime sys_utime
+131 n64 mknod sys_mknod
+132 n64 personality sys_personality
+133 n64 ustat sys_ustat
+134 n64 statfs sys_statfs
+135 n64 fstatfs sys_fstatfs
+136 n64 sysfs sys_sysfs
+137 n64 getpriority sys_getpriority
+138 n64 setpriority sys_setpriority
+139 n64 sched_setparam sys_sched_setparam
+140 n64 sched_getparam sys_sched_getparam
+141 n64 sched_setscheduler sys_sched_setscheduler
+142 n64 sched_getscheduler sys_sched_getscheduler
+143 n64 sched_get_priority_max sys_sched_get_priority_max
+144 n64 sched_get_priority_min sys_sched_get_priority_min
+145 n64 sched_rr_get_interval sys_sched_rr_get_interval
+146 n64 mlock sys_mlock
+147 n64 munlock sys_munlock
+148 n64 mlockall sys_mlockall
+149 n64 munlockall sys_munlockall
+150 n64 vhangup sys_vhangup
+151 n64 pivot_root sys_pivot_root
+152 n64 _sysctl sys_sysctl
+153 n64 prctl sys_prctl
+154 n64 adjtimex sys_adjtimex
+155 n64 setrlimit sys_setrlimit
+156 n64 chroot sys_chroot
+157 n64 sync sys_sync
+158 n64 acct sys_acct
+159 n64 settimeofday sys_settimeofday
+160 n64 mount sys_mount
+161 n64 umount2 sys_umount
+162 n64 swapon sys_swapon
+163 n64 swapoff sys_swapoff
+164 n64 reboot sys_reboot
+165 n64 sethostname sys_sethostname
+166 n64 setdomainname sys_setdomainname
+167 n64 create_module sys_ni_syscall
+168 n64 init_module sys_init_module
+169 n64 delete_module sys_delete_module
+170 n64 get_kernel_syms sys_ni_syscall
+171 n64 query_module sys_ni_syscall
+172 n64 quotactl sys_quotactl
+173 n64 nfsservctl sys_ni_syscall
+174 n64 getpmsg sys_ni_syscall
+175 n64 putpmsg sys_ni_syscall
+176 n64 afs_syscall sys_ni_syscall
+# 177 reserved for security
+177 n64 reserved177 sys_ni_syscall
+178 n64 gettid sys_gettid
+179 n64 readahead sys_readahead
+180 n64 setxattr sys_setxattr
+181 n64 lsetxattr sys_lsetxattr
+182 n64 fsetxattr sys_fsetxattr
+183 n64 getxattr sys_getxattr
+184 n64 lgetxattr sys_lgetxattr
+185 n64 fgetxattr sys_fgetxattr
+186 n64 listxattr sys_listxattr
+187 n64 llistxattr sys_llistxattr
+188 n64 flistxattr sys_flistxattr
+189 n64 removexattr sys_removexattr
+190 n64 lremovexattr sys_lremovexattr
+191 n64 fremovexattr sys_fremovexattr
+192 n64 tkill sys_tkill
+193 n64 reserved193 sys_ni_syscall
+194 n64 futex sys_futex
+195 n64 sched_setaffinity sys_sched_setaffinity
+196 n64 sched_getaffinity sys_sched_getaffinity
+197 n64 cacheflush sys_cacheflush
+198 n64 cachectl sys_cachectl
+199 n64 sysmips __sys_sysmips
+200 n64 io_setup sys_io_setup
+201 n64 io_destroy sys_io_destroy
+202 n64 io_getevents sys_io_getevents
+203 n64 io_submit sys_io_submit
+204 n64 io_cancel sys_io_cancel
+205 n64 exit_group sys_exit_group
+206 n64 lookup_dcookie sys_lookup_dcookie
+207 n64 epoll_create sys_epoll_create
+208 n64 epoll_ctl sys_epoll_ctl
+209 n64 epoll_wait sys_epoll_wait
+210 n64 remap_file_pages sys_remap_file_pages
+211 n64 rt_sigreturn sys_rt_sigreturn
+212 n64 set_tid_address sys_set_tid_address
+213 n64 restart_syscall sys_restart_syscall
+214 n64 semtimedop sys_semtimedop
+215 n64 fadvise64 sys_fadvise64_64
+216 n64 timer_create sys_timer_create
+217 n64 timer_settime sys_timer_settime
+218 n64 timer_gettime sys_timer_gettime
+219 n64 timer_getoverrun sys_timer_getoverrun
+220 n64 timer_delete sys_timer_delete
+221 n64 clock_settime sys_clock_settime
+222 n64 clock_gettime sys_clock_gettime
+223 n64 clock_getres sys_clock_getres
+224 n64 clock_nanosleep sys_clock_nanosleep
+225 n64 tgkill sys_tgkill
+226 n64 utimes sys_utimes
+227 n64 mbind sys_mbind
+228 n64 get_mempolicy sys_get_mempolicy
+229 n64 set_mempolicy sys_set_mempolicy
+230 n64 mq_open sys_mq_open
+231 n64 mq_unlink sys_mq_unlink
+232 n64 mq_timedsend sys_mq_timedsend
+233 n64 mq_timedreceive sys_mq_timedreceive
+234 n64 mq_notify sys_mq_notify
+235 n64 mq_getsetattr sys_mq_getsetattr
+236 n64 vserver sys_ni_syscall
+237 n64 waitid sys_waitid
+# 238 was sys_setaltroot
+239 n64 add_key sys_add_key
+240 n64 request_key sys_request_key
+241 n64 keyctl sys_keyctl
+242 n64 set_thread_area sys_set_thread_area
+243 n64 inotify_init sys_inotify_init
+244 n64 inotify_add_watch sys_inotify_add_watch
+245 n64 inotify_rm_watch sys_inotify_rm_watch
+246 n64 migrate_pages sys_migrate_pages
+247 n64 openat sys_openat
+248 n64 mkdirat sys_mkdirat
+249 n64 mknodat sys_mknodat
+250 n64 fchownat sys_fchownat
+251 n64 futimesat sys_futimesat
+252 n64 newfstatat sys_newfstatat
+253 n64 unlinkat sys_unlinkat
+254 n64 renameat sys_renameat
+255 n64 linkat sys_linkat
+256 n64 symlinkat sys_symlinkat
+257 n64 readlinkat sys_readlinkat
+258 n64 fchmodat sys_fchmodat
+259 n64 faccessat sys_faccessat
+260 n64 pselect6 sys_pselect6
+261 n64 ppoll sys_ppoll
+262 n64 unshare sys_unshare
+263 n64 splice sys_splice
+264 n64 sync_file_range sys_sync_file_range
+265 n64 tee sys_tee
+266 n64 vmsplice sys_vmsplice
+267 n64 move_pages sys_move_pages
+268 n64 set_robust_list sys_set_robust_list
+269 n64 get_robust_list sys_get_robust_list
+270 n64 kexec_load sys_kexec_load
+271 n64 getcpu sys_getcpu
+272 n64 epoll_pwait sys_epoll_pwait
+273 n64 ioprio_set sys_ioprio_set
+274 n64 ioprio_get sys_ioprio_get
+275 n64 utimensat sys_utimensat
+276 n64 signalfd sys_signalfd
+277 n64 timerfd sys_ni_syscall
+278 n64 eventfd sys_eventfd
+279 n64 fallocate sys_fallocate
+280 n64 timerfd_create sys_timerfd_create
+281 n64 timerfd_gettime sys_timerfd_gettime
+282 n64 timerfd_settime sys_timerfd_settime
+283 n64 signalfd4 sys_signalfd4
+284 n64 eventfd2 sys_eventfd2
+285 n64 epoll_create1 sys_epoll_create1
+286 n64 dup3 sys_dup3
+287 n64 pipe2 sys_pipe2
+288 n64 inotify_init1 sys_inotify_init1
+289 n64 preadv sys_preadv
+290 n64 pwritev sys_pwritev
+291 n64 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo
+292 n64 perf_event_open sys_perf_event_open
+293 n64 accept4 sys_accept4
+294 n64 recvmmsg sys_recvmmsg
+295 n64 fanotify_init sys_fanotify_init
+296 n64 fanotify_mark sys_fanotify_mark
+297 n64 prlimit64 sys_prlimit64
+298 n64 name_to_handle_at sys_name_to_handle_at
+299 n64 open_by_handle_at sys_open_by_handle_at
+300 n64 clock_adjtime sys_clock_adjtime
+301 n64 syncfs sys_syncfs
+302 n64 sendmmsg sys_sendmmsg
+303 n64 setns sys_setns
+304 n64 process_vm_readv sys_process_vm_readv
+305 n64 process_vm_writev sys_process_vm_writev
+306 n64 kcmp sys_kcmp
+307 n64 finit_module sys_finit_module
+308 n64 getdents64 sys_getdents64
+309 n64 sched_setattr sys_sched_setattr
+310 n64 sched_getattr sys_sched_getattr
+311 n64 renameat2 sys_renameat2
+312 n64 seccomp sys_seccomp
+313 n64 getrandom sys_getrandom
+314 n64 memfd_create sys_memfd_create
+315 n64 bpf sys_bpf
+316 n64 execveat sys_execveat
+317 n64 userfaultfd sys_userfaultfd
+318 n64 membarrier sys_membarrier
+319 n64 mlock2 sys_mlock2
+320 n64 copy_file_range sys_copy_file_range
+321 n64 preadv2 sys_preadv2
+322 n64 pwritev2 sys_pwritev2
+323 n64 pkey_mprotect sys_pkey_mprotect
+324 n64 pkey_alloc sys_pkey_alloc
+325 n64 pkey_free sys_pkey_free
+326 n64 statx sys_statx
+327 n64 rseq sys_rseq
+328 n64 io_pgetevents sys_io_pgetevents
diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl
new file mode 100644
index 0000000..3d5a47b
--- /dev/null
+++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
@@ -0,0 +1,382 @@
+# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+#
+# system call numbers and entry vectors for mips
+#
+# The format is:
+# <number> <abi> <name> <entry point> <compat entry point>
+#
+# The <abi> is always "o32" for this file.
+#
+0 o32 syscall sys_syscall sys32_syscall
+1 o32 exit sys_exit
+2 o32 fork __sys_fork
+3 o32 read sys_read
+4 o32 write sys_write
+5 o32 open sys_open compat_sys_open
+6 o32 close sys_close
+7 o32 waitpid sys_waitpid
+8 o32 creat sys_creat
+9 o32 link sys_link
+10 o32 unlink sys_unlink
+11 o32 execve sys_execve compat_sys_execve
+12 o32 chdir sys_chdir
+13 o32 time sys_time compat_sys_time
+14 o32 mknod sys_mknod
+15 o32 chmod sys_chmod
+16 o32 lchown sys_lchown
+17 o32 break sys_ni_syscall
+# 18 was sys_stat
+18 o32 unused18 sys_ni_syscall
+19 o32 lseek sys_lseek
+20 o32 getpid sys_getpid
+21 o32 mount sys_mount compat_sys_mount
+22 o32 umount sys_oldumount
+23 o32 setuid sys_setuid
+24 o32 getuid sys_getuid
+25 o32 stime sys_stime compat_sys_stime
+26 o32 ptrace sys_ptrace compat_sys_ptrace
+27 o32 alarm sys_alarm
+# 28 was sys_fstat
+28 o32 unused28 sys_ni_syscall
+29 o32 pause sys_pause
+30 o32 utime sys_utime compat_sys_utime
+31 o32 stty sys_ni_syscall
+32 o32 gtty sys_ni_syscall
+33 o32 access sys_access
+34 o32 nice sys_nice
+35 o32 ftime sys_ni_syscall
+36 o32 sync sys_sync
+37 o32 kill sys_kill
+38 o32 rename sys_rename
+39 o32 mkdir sys_mkdir
+40 o32 rmdir sys_rmdir
+41 o32 dup sys_dup
+42 o32 pipe sysm_pipe
+43 o32 times sys_times compat_sys_times
+44 o32 prof sys_ni_syscall
+45 o32 brk sys_brk
+46 o32 setgid sys_setgid
+47 o32 getgid sys_getgid
+48 o32 signal sys_ni_syscall
+49 o32 geteuid sys_geteuid
+50 o32 getegid sys_getegid
+51 o32 acct sys_acct
+52 o32 umount2 sys_umount
+53 o32 lock sys_ni_syscall
+54 o32 ioctl sys_ioctl compat_sys_ioctl
+55 o32 fcntl sys_fcntl compat_sys_fcntl
+56 o32 mpx sys_ni_syscall
+57 o32 setpgid sys_setpgid
+58 o32 ulimit sys_ni_syscall
+59 o32 unused59 sys_olduname
+60 o32 umask sys_umask
+61 o32 chroot sys_chroot
+62 o32 ustat sys_ustat compat_sys_ustat
+63 o32 dup2 sys_dup2
+64 o32 getppid sys_getppid
+65 o32 getpgrp sys_getpgrp
+66 o32 setsid sys_setsid
+67 o32 sigaction sys_sigaction sys_32_sigaction
+68 o32 sgetmask sys_sgetmask
+69 o32 ssetmask sys_ssetmask
+70 o32 setreuid sys_setreuid
+71 o32 setregid sys_setregid
+72 o32 sigsuspend sys_sigsuspend sys32_sigsuspend
+73 o32 sigpending sys_sigpending compat_sys_sigpending
+74 o32 sethostname sys_sethostname
+75 o32 setrlimit sys_setrlimit compat_sys_setrlimit
+76 o32 getrlimit sys_getrlimit compat_sys_getrlimit
+77 o32 getrusage sys_getrusage compat_sys_getrusage
+78 o32 gettimeofday sys_gettimeofday compat_sys_gettimeofday
+79 o32 settimeofday sys_settimeofday compat_sys_settimeofday
+80 o32 getgroups sys_getgroups
+81 o32 setgroups sys_setgroups
+# 82 was old_select
+82 o32 reserved82 sys_ni_syscall
+83 o32 symlink sys_symlink
+# 84 was sys_lstat
+84 o32 unused84 sys_ni_syscall
+85 o32 readlink sys_readlink
+86 o32 uselib sys_uselib
+87 o32 swapon sys_swapon
+88 o32 reboot sys_reboot
+89 o32 readdir sys_old_readdir compat_sys_old_readdir
+90 o32 mmap sys_mips_mmap
+91 o32 munmap sys_munmap
+92 o32 truncate sys_truncate compat_sys_truncate
+93 o32 ftruncate sys_ftruncate compat_sys_ftruncate
+94 o32 fchmod sys_fchmod
+95 o32 fchown sys_fchown
+96 o32 getpriority sys_getpriority
+97 o32 setpriority sys_setpriority
+98 o32 profil sys_ni_syscall
+99 o32 statfs sys_statfs compat_sys_statfs
+100 o32 fstatfs sys_fstatfs compat_sys_fstatfs
+101 o32 ioperm sys_ni_syscall
+102 o32 socketcall sys_socketcall compat_sys_socketcall
+103 o32 syslog sys_syslog
+104 o32 setitimer sys_setitimer compat_sys_setitimer
+105 o32 getitimer sys_getitimer compat_sys_getitimer
+106 o32 stat sys_newstat compat_sys_newstat
+107 o32 lstat sys_newlstat compat_sys_newlstat
+108 o32 fstat sys_newfstat compat_sys_newfstat
+109 o32 unused109 sys_uname
+110 o32 iopl sys_ni_syscall
+111 o32 vhangup sys_vhangup
+112 o32 idle sys_ni_syscall
+113 o32 vm86 sys_ni_syscall
+114 o32 wait4 sys_wait4 compat_sys_wait4
+115 o32 swapoff sys_swapoff
+116 o32 sysinfo sys_sysinfo compat_sys_sysinfo
+117 o32 ipc sys_ipc compat_sys_ipc
+118 o32 fsync sys_fsync
+119 o32 sigreturn sys_sigreturn sys32_sigreturn
+120 o32 clone __sys_clone
+121 o32 setdomainname sys_setdomainname
+122 o32 uname sys_newuname
+123 o32 modify_ldt sys_ni_syscall
+124 o32 adjtimex sys_adjtimex compat_sys_adjtimex
+125 o32 mprotect sys_mprotect
+126 o32 sigprocmask sys_sigprocmask compat_sys_sigprocmask
+127 o32 create_module sys_ni_syscall
+128 o32 init_module sys_init_module
+129 o32 delete_module sys_delete_module
+130 o32 get_kernel_syms sys_ni_syscall
+131 o32 quotactl sys_quotactl
+132 o32 getpgid sys_getpgid
+133 o32 fchdir sys_fchdir
+134 o32 bdflush sys_bdflush
+135 o32 sysfs sys_sysfs
+136 o32 personality sys_personality sys_32_personality
+137 o32 afs_syscall sys_ni_syscall
+138 o32 setfsuid sys_setfsuid
+139 o32 setfsgid sys_setfsgid
+140 o32 _llseek sys_llseek sys_32_llseek
+141 o32 getdents sys_getdents compat_sys_getdents
+142 o32 _newselect sys_select compat_sys_select
+143 o32 flock sys_flock
+144 o32 msync sys_msync
+145 o32 readv sys_readv compat_sys_readv
+146 o32 writev sys_writev compat_sys_writev
+147 o32 cacheflush sys_cacheflush
+148 o32 cachectl sys_cachectl
+149 o32 sysmips __sys_sysmips
+150 o32 unused150 sys_ni_syscall
+151 o32 getsid sys_getsid
+152 o32 fdatasync sys_fdatasync
+153 o32 _sysctl sys_sysctl compat_sys_sysctl
+154 o32 mlock sys_mlock
+155 o32 munlock sys_munlock
+156 o32 mlockall sys_mlockall
+157 o32 munlockall sys_munlockall
+158 o32 sched_setparam sys_sched_setparam
+159 o32 sched_getparam sys_sched_getparam
+160 o32 sched_setscheduler sys_sched_setscheduler
+161 o32 sched_getscheduler sys_sched_getscheduler
+162 o32 sched_yield sys_sched_yield
+163 o32 sched_get_priority_max sys_sched_get_priority_max
+164 o32 sched_get_priority_min sys_sched_get_priority_min
+165 o32 sched_rr_get_interval sys_sched_rr_get_interval compat_sys_sched_rr_get_interval
+166 o32 nanosleep sys_nanosleep compat_sys_nanosleep
+167 o32 mremap sys_mremap
+168 o32 accept sys_accept
+169 o32 bind sys_bind
+170 o32 connect sys_connect
+171 o32 getpeername sys_getpeername
+172 o32 getsockname sys_getsockname
+173 o32 getsockopt sys_getsockopt compat_sys_getsockopt
+174 o32 listen sys_listen
+175 o32 recv sys_recv compat_sys_recv
+176 o32 recvfrom sys_recvfrom compat_sys_recvfrom
+177 o32 recvmsg sys_recvmsg compat_sys_recvmsg
+178 o32 send sys_send
+179 o32 sendmsg sys_sendmsg compat_sys_sendmsg
+180 o32 sendto sys_sendto
+181 o32 setsockopt sys_setsockopt compat_sys_setsockopt
+182 o32 shutdown sys_shutdown
+183 o32 socket sys_socket
+184 o32 socketpair sys_socketpair
+185 o32 setresuid sys_setresuid
+186 o32 getresuid sys_getresuid
+187 o32 query_module sys_ni_syscall
+188 o32 poll sys_poll
+189 o32 nfsservctl sys_ni_syscall
+190 o32 setresgid sys_setresgid
+191 o32 getresgid sys_getresgid
+192 o32 prctl sys_prctl
+193 o32 rt_sigreturn sys_rt_sigreturn sys32_rt_sigreturn
+194 o32 rt_sigaction sys_rt_sigaction compat_sys_rt_sigaction
+195 o32 rt_sigprocmask sys_rt_sigprocmask compat_sys_rt_sigprocmask
+196 o32 rt_sigpending sys_rt_sigpending compat_sys_rt_sigpending
+197 o32 rt_sigtimedwait sys_rt_sigtimedwait compat_sys_rt_sigtimedwait
+198 o32 rt_sigqueueinfo sys_rt_sigqueueinfo compat_sys_rt_sigqueueinfo
+199 o32 rt_sigsuspend sys_rt_sigsuspend compat_sys_rt_sigsuspend
+200 o32 pread64 sys_pread64 sys_32_pread
+201 o32 pwrite64 sys_pwrite64 sys_32_pwrite
+202 o32 chown sys_chown
+203 o32 getcwd sys_getcwd
+204 o32 capget sys_capget
+205 o32 capset sys_capset
+206 o32 sigaltstack sys_sigaltstack compat_sys_sigaltstack
+207 o32 sendfile sys_sendfile compat_sys_sendfile
+208 o32 getpmsg sys_ni_syscall
+209 o32 putpmsg sys_ni_syscall
+210 o32 mmap2 sys_mips_mmap2
+211 o32 truncate64 sys_truncate64 sys_32_truncate64
+212 o32 ftruncate64 sys_ftruncate64 sys_32_ftruncate64
+213 o32 stat64 sys_stat64 sys_newstat
+214 o32 lstat64 sys_lstat64 sys_newlstat
+215 o32 fstat64 sys_fstat64 sys_newfstat
+216 o32 pivot_root sys_pivot_root
+217 o32 mincore sys_mincore
+218 o32 madvise sys_madvise
+219 o32 getdents64 sys_getdents64
+220 o32 fcntl64 sys_fcntl64 compat_sys_fcntl64
+221 o32 reserved221 sys_ni_syscall
+222 o32 gettid sys_gettid
+223 o32 readahead sys_readahead sys32_readahead
+224 o32 setxattr sys_setxattr
+225 o32 lsetxattr sys_lsetxattr
+226 o32 fsetxattr sys_fsetxattr
+227 o32 getxattr sys_getxattr
+228 o32 lgetxattr sys_lgetxattr
+229 o32 fgetxattr sys_fgetxattr
+230 o32 listxattr sys_listxattr
+231 o32 llistxattr sys_llistxattr
+232 o32 flistxattr sys_flistxattr
+233 o32 removexattr sys_removexattr
+234 o32 lremovexattr sys_lremovexattr
+235 o32 fremovexattr sys_fremovexattr
+236 o32 tkill sys_tkill
+237 o32 sendfile64 sys_sendfile64
+238 o32 futex sys_futex compat_sys_futex
+239 o32 sched_setaffinity sys_sched_setaffinity compat_sys_sched_setaffinity
+240 o32 sched_getaffinity sys_sched_getaffinity compat_sys_sched_getaffinity
+241 o32 io_setup sys_io_setup compat_sys_io_setup
+242 o32 io_destroy sys_io_destroy
+243 o32 io_getevents sys_io_getevents compat_sys_io_getevents
+244 o32 io_submit sys_io_submit compat_sys_io_submit
+245 o32 io_cancel sys_io_cancel
+246 o32 exit_group sys_exit_group
+247 o32 lookup_dcookie sys_lookup_dcookie compat_sys_lookup_dcookie
+248 o32 epoll_create sys_epoll_create
+249 o32 epoll_ctl sys_epoll_ctl
+250 o32 epoll_wait sys_epoll_wait
+251 o32 remap_file_pages sys_remap_file_pages
+252 o32 set_tid_address sys_set_tid_address
+253 o32 restart_syscall sys_restart_syscall
+254 o32 fadvise64 sys_fadvise64_64 sys32_fadvise64_64
+255 o32 statfs64 sys_statfs64 compat_sys_statfs64
+256 o32 fstatfs64 sys_fstatfs64 compat_sys_fstatfs64
+257 o32 timer_create sys_timer_create compat_sys_timer_create
+258 o32 timer_settime sys_timer_settime compat_sys_timer_settime
+259 o32 timer_gettime sys_timer_gettime compat_sys_timer_gettime
+260 o32 timer_getoverrun sys_timer_getoverrun
+261 o32 timer_delete sys_timer_delete
+262 o32 clock_settime sys_clock_settime compat_sys_clock_settime
+263 o32 clock_gettime sys_clock_gettime compat_sys_clock_gettime
+264 o32 clock_getres sys_clock_getres compat_sys_clock_getres
+265 o32 clock_nanosleep sys_clock_nanosleep compat_sys_clock_nanosleep
+266 o32 tgkill sys_tgkill
+267 o32 utimes sys_utimes compat_sys_utimes
+268 o32 mbind sys_mbind compat_sys_mbind
+269 o32 get_mempolicy sys_get_mempolicy compat_sys_get_mempolicy
+270 o32 set_mempolicy sys_set_mempolicy compat_sys_set_mempolicy
+271 o32 mq_open sys_mq_open compat_sys_mq_open
+272 o32 mq_unlink sys_mq_unlink
+273 o32 mq_timedsend sys_mq_timedsend compat_sys_mq_timedsend
+274 o32 mq_timedreceive sys_mq_timedreceive compat_sys_mq_timedreceive
+275 o32 mq_notify sys_mq_notify compat_sys_mq_notify
+276 o32 mq_getsetattr sys_mq_getsetattr compat_sys_mq_getsetattr
+277 o32 vserver sys_ni_syscall
+278 o32 waitid sys_waitid compat_sys_waitid
+# 279 was sys_setaltroot
+280 o32 add_key sys_add_key
+281 o32 request_key sys_request_key
+282 o32 keyctl sys_keyctl compat_sys_keyctl
+283 o32 set_thread_area sys_set_thread_area
+284 o32 inotify_init sys_inotify_init
+285 o32 inotify_add_watch sys_inotify_add_watch
+286 o32 inotify_rm_watch sys_inotify_rm_watch
+287 o32 migrate_pages sys_migrate_pages compat_sys_migrate_pages
+288 o32 openat sys_openat compat_sys_openat
+289 o32 mkdirat sys_mkdirat
+290 o32 mknodat sys_mknodat
+291 o32 fchownat sys_fchownat
+292 o32 futimesat sys_futimesat compat_sys_futimesat
+293 o32 fstatat64 sys_fstatat64 sys_newfstatat
+294 o32 unlinkat sys_unlinkat
+295 o32 renameat sys_renameat
+296 o32 linkat sys_linkat
+297 o32 symlinkat sys_symlinkat
+298 o32 readlinkat sys_readlinkat
+299 o32 fchmodat sys_fchmodat
+300 o32 faccessat sys_faccessat
+301 o32 pselect6 sys_pselect6 compat_sys_pselect6
+302 o32 ppoll sys_ppoll compat_sys_ppoll
+303 o32 unshare sys_unshare
+304 o32 splice sys_splice
+305 o32 sync_file_range sys_sync_file_range sys32_sync_file_range
+306 o32 tee sys_tee
+307 o32 vmsplice sys_vmsplice compat_sys_vmsplice
+308 o32 move_pages sys_move_pages compat_sys_move_pages
+309 o32 set_robust_list sys_set_robust_list compat_sys_set_robust_list
+310 o32 get_robust_list sys_get_robust_list compat_sys_get_robust_list
+311 o32 kexec_load sys_kexec_load compat_sys_kexec_load
+312 o32 getcpu sys_getcpu
+313 o32 epoll_pwait sys_epoll_pwait compat_sys_epoll_pwait
+314 o32 ioprio_set sys_ioprio_set
+315 o32 ioprio_get sys_ioprio_get
+316 o32 utimensat sys_utimensat compat_sys_utimensat
+317 o32 signalfd sys_signalfd compat_sys_signalfd
+318 o32 timerfd sys_ni_syscall
+319 o32 eventfd sys_eventfd
+320 o32 fallocate sys_fallocate sys32_fallocate
+321 o32 timerfd_create sys_timerfd_create
+322 o32 timerfd_gettime sys_timerfd_gettime compat_sys_timerfd_gettime
+323 o32 timerfd_settime sys_timerfd_settime compat_sys_timerfd_settime
+324 o32 signalfd4 sys_signalfd4 compat_sys_signalfd4
+325 o32 eventfd2 sys_eventfd2
+326 o32 epoll_create1 sys_epoll_create1
+327 o32 dup3 sys_dup3
+328 o32 pipe2 sys_pipe2
+329 o32 inotify_init1 sys_inotify_init1
+330 o32 preadv sys_preadv compat_sys_preadv
+331 o32 pwritev sys_pwritev compat_sys_pwritev
+332 o32 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo
+333 o32 perf_event_open sys_perf_event_open
+334 o32 accept4 sys_accept4
+335 o32 recvmmsg sys_recvmmsg compat_sys_recvmmsg
+336 o32 fanotify_init sys_fanotify_init
+337 o32 fanotify_mark sys_fanotify_mark compat_sys_fanotify_mark
+338 o32 prlimit64 sys_prlimit64
+339 o32 name_to_handle_at sys_name_to_handle_at
+340 o32 open_by_handle_at sys_open_by_handle_at compat_sys_open_by_handle_at
+341 o32 clock_adjtime sys_clock_adjtime compat_sys_clock_adjtime
+342 o32 syncfs sys_syncfs
+343 o32 sendmmsg sys_sendmmsg compat_sys_sendmmsg
+344 o32 setns sys_setns
+345 o32 process_vm_readv sys_process_vm_readv compat_sys_process_vm_readv
+346 o32 process_vm_writev sys_process_vm_writev compat_sys_process_vm_writev
+347 o32 kcmp sys_kcmp
+348 o32 finit_module sys_finit_module
+349 o32 sched_setattr sys_sched_setattr
+350 o32 sched_getattr sys_sched_getattr
+351 o32 renameat2 sys_renameat2
+352 o32 seccomp sys_seccomp
+353 o32 getrandom sys_getrandom
+354 o32 memfd_create sys_memfd_create
+355 o32 bpf sys_bpf
+356 o32 execveat sys_execveat compat_sys_execveat
+357 o32 userfaultfd sys_userfaultfd
+358 o32 membarrier sys_membarrier
+359 o32 mlock2 sys_mlock2
+360 o32 copy_file_range sys_copy_file_range
+361 o32 preadv2 sys_preadv2 compat_sys_preadv2
+362 o32 pwritev2 sys_pwritev2 compat_sys_pwritev2
+363 o32 pkey_mprotect sys_pkey_mprotect
+364 o32 pkey_alloc sys_pkey_alloc
+365 o32 pkey_free sys_pkey_free
+366 o32 statx sys_statx
+367 o32 rseq sys_rseq
+368 o32 io_pgetevents sys_io_pgetevents compat_sys_io_pgetevents
diff --git a/arch/mips/kernel/syscalls/syscallhdr.sh b/arch/mips/kernel/syscalls/syscallhdr.sh
new file mode 100644
index 0000000..6794cc1
--- /dev/null
+++ b/arch/mips/kernel/syscalls/syscallhdr.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+
+in="$1"
+out="$2"
+my_abis=`echo "($3)" | tr ',' '|'`
+prefix="$4"
+offset="$5"
+
+fileguard=_UAPI_ASM_MIPS_`basename "$out" | sed \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \
+ -e 's/[^A-Z0-9_]/_/g' -e 's/__/_/g'`
+grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
+ printf "#ifndef %s\n" "${fileguard}"
+ printf "#define %s\n" "${fileguard}"
+ printf "\n"
+
+ nxt=0
+ while read nr abi name entry compat ; do
+ if [ -z "$offset" ]; then
+ printf "#define __NR_%s%s\t%s\n" \
+ "${prefix}" "${name}" "${nr}"
+ else
+ printf "#define __NR_%s%s\t(%s + %s)\n" \
+ "${prefix}" "${name}" "${offset}" "${nr}"
+ fi
+ nxt=$((nr+1))
+ done
+
+ printf "\n"
+ printf "#ifdef __KERNEL__\n"
+ printf "#define __NR_syscalls\t%s\n" "${nxt}"
+ printf "#endif\n"
+ printf "\n"
+ printf "#endif /* %s */" "${fileguard}"
+) > "$out"
diff --git a/arch/mips/kernel/syscalls/syscallnr.sh b/arch/mips/kernel/syscalls/syscallnr.sh
new file mode 100644
index 0000000..742327f
--- /dev/null
+++ b/arch/mips/kernel/syscalls/syscallnr.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+
+in="$1"
+out="$2"
+my_abis=`echo "($3)" | tr ',' '|'`
+prefix="$4"
+offset="$5"
+
+fileguard=_UAPI_ASM_MIPS_`basename "$out" | sed \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \
+ -e 's/[^A-Z0-9_]/_/g' -e 's/__/_/g'`
+grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
+ printf "#ifndef %s\n" "${fileguard}"
+ printf "#define %s\n" "${fileguard}"
+ printf "\n"
+
+ nxt=0
+ while read nr abi name entry compat ; do
+ nxt=$((nr+1))
+ done
+
+ printf "\n"
+ printf "#ifdef __KERNEL__\n"
+ printf "#define __NR_%s_Linux\t%s\n" "${prefix}" "${offset}"
+ printf "#define __NR_%s_Linux_syscalls\t%s\n" "${prefix}" "${nxt}"
+ printf "#endif\n"
+ printf "\n"
+ printf "#endif /* %s */" "${fileguard}"
+) > "$out"
diff --git a/arch/mips/kernel/syscalls/syscalltbl.sh b/arch/mips/kernel/syscalls/syscalltbl.sh
new file mode 100644
index 0000000..acd338d
--- /dev/null
+++ b/arch/mips/kernel/syscalls/syscalltbl.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+
+in="$1"
+out="$2"
+my_abis=`echo "($3)" | tr ',' '|'`
+my_abi="$4"
+offset="$5"
+
+emit() {
+ t_nxt="$1"
+ t_nr="$2"
+ t_entry="$3"
+
+ while [ $t_nxt -lt $t_nr ]; do
+ printf "__SYSCALL(%s, sys_ni_syscall, )\n" "${t_nxt}"
+ t_nxt=$((t_nxt+1))
+ done
+ printf "__SYSCALL(%s, %s, )\n" "${t_nxt}" "${t_entry}"
+}
+
+grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
+ nxt=0
+ if [ -z "$offset" ]; then
+ offset=0
+ fi
+
+ while read nr abi name entry compat ; do
+ if [ "$my_abi" = "64_o32" ] && [ ! -z "$compat" ]; then
+ emit $((nxt+offset)) $((nr+offset)) $compat
+ else
+ emit $((nxt+offset)) $((nr+offset)) $entry
+ fi
+ nxt=$((nr+1))
+ done
+) > "$out"
--
1.9.1