[PATCH 3/4] sparc: Add system call table generation support

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The system call tables are in different format in all
architecture and it will be difficult to manually add or
modify the system calls in the respective files. To make
it easy by keeping a script and which'll generate the
header file and syscall table file so this change will
unify them across all architectures.

The system call table generation script is added in
syscalls directory which contain the script to generate
both uapi header file system call table generation file
and syscall_32/64.tbl file which'll be the input for the
scripts.

syscall_32/64.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_32/64.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_32/64.h and syscall_table_32/64/c32.h files respectively.
File syscall_table_32/64/c32.h is included by syscall.S - the
real system call table. Both .sh files will parse the content
syscall.tbl to generate the header and table files.

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

Signed-off-by: Firoz Khan <firoz.khan@xxxxxxxxxx>
---
 arch/sparc/kernel/syscalls/Makefile       |  50 ++++
 arch/sparc/kernel/syscalls/syscall_32.tbl | 365 ++++++++++++++++++++++++++++++
 arch/sparc/kernel/syscalls/syscall_64.tbl | 349 ++++++++++++++++++++++++++++
 arch/sparc/kernel/syscalls/syscallhdr.sh  |  33 +++
 arch/sparc/kernel/syscalls/syscalltbl.sh  |  38 ++++
 5 files changed, 835 insertions(+)
 create mode 100644 arch/sparc/kernel/syscalls/Makefile
 create mode 100644 arch/sparc/kernel/syscalls/syscall_32.tbl
 create mode 100644 arch/sparc/kernel/syscalls/syscall_64.tbl
 create mode 100644 arch/sparc/kernel/syscalls/syscallhdr.sh
 create mode 100644 arch/sparc/kernel/syscalls/syscalltbl.sh

diff --git a/arch/sparc/kernel/syscalls/Makefile b/arch/sparc/kernel/syscalls/Makefile
new file mode 100644
index 0000000..6568b4a
--- /dev/null
+++ b/arch/sparc/kernel/syscalls/Makefile
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: GPL-2.0
+out := arch/$(SRCARCH)/include/generated/asm
+uapi := arch/$(SRCARCH)/include/generated/uapi/asm
+
+_dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') \
+	  $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
+
+syscall32 := $(srctree)/$(src)/syscall_32.tbl
+syscall64 := $(srctree)/$(src)/syscall_64.tbl
+
+syshdr := $(srctree)/$(src)/syscallhdr.sh
+systbl := $(srctree)/$(src)/syscalltbl.sh
+
+quiet_cmd_syshdr = SYSHDR  $@
+      cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' '$<' '$@'  \
+		   '$(syshdr_abi_$(basetarget))'          \
+		   '$(syshdr_pfx_$(basetarget))'          \
+		   '$(syshdr_offset_$(basetarget))'
+
+quiet_cmd_systbl = SYSTBL  $@
+      cmd_systbl = $(CONFIG_SHELL) '$(systbl)' '$<' '$@'  \
+		   '$(systbl_abi_$(basetarget))'
+
+$(uapi)/unistd_32.h: $(syscall32) $(syshdr)
+	$(call if_changed,syshdr)
+
+$(uapi)/unistd_64.h: $(syscall64) $(syshdr)
+	$(call if_changed,syshdr)
+
+systbl_abi_syscall_table_32 := 32
+$(out)/syscall_table_32.h: $(syscall32) $(systbl)
+	$(call if_changed,systbl)
+
+systbl_abi_syscall_table_64 := 64
+$(out)/syscall_table_64.h: $(syscall64) $(systbl)
+	$(call if_changed,systbl)
+
+systbl_abi_syscall_table_c32 := x32
+$(out)/syscall_table_c32.h: $(syscall32) $(systbl)
+	$(call if_changed,systbl)
+
+uapisyshdr-y			+= unistd_32.h unistd_64.h
+syshdr-y			+= syscall_table_32.h syscall_table_64.h syscall_table_c32.h
+
+targets	+= $(uapisyshdr-y) $(syshdr-y)
+
+PHONY += all
+all: $(addprefix $(uapi)/,$(uapisyshdr-y))
+all: $(addprefix $(out)/,$(syshdr-y))
+	@:
diff --git a/arch/sparc/kernel/syscalls/syscall_32.tbl b/arch/sparc/kernel/syscalls/syscall_32.tbl
new file mode 100644
index 0000000..5fc7b5d
--- /dev/null
+++ b/arch/sparc/kernel/syscalls/syscall_32.tbl
@@ -0,0 +1,365 @@
+#
+# 32-bit system call numbers and entry vectors
+#
+# The format is:
+# <number> <abi> <name> <entry point> <compat entry point>
+#
+# The abi is always "common" for this file.
+#
+0       common  restart_syscall                 sys_restart_syscall             
+1       common  exit                            sys_exit                        sparc_exit
+2       common  fork                            sys_fork                        
+3       common  read                            sys_read                        
+4       common  write                           sys_write                       
+5       common  open                            sys_open                        compat_sys_open
+6       common  close                           sys_close                       
+7       common  wait4                           sys_wait4                       compat_sys_wait4
+8       common  creat                           sys_creat                       
+9       common  link                            sys_link                        
+10      common  unlink                          sys_unlink                      
+11      common  execv                           sunos_execv                     
+12      common  chdir                           sys_chdir                       
+13      common  chown                           sys_chown16                     
+14      common  mknod                           sys_mknod                       
+15      common  chmod                           sys_chmod                       
+16      common  lchown                          sys_lchown16                    
+17      common  brk                             sys_brk                         
+18      common  perfctr                         sys_nis_syscall                 
+19      common  lseek                           sys_lseek                       compat_sys_lseek
+20      common  getpid                          sys_getpid                      
+21      common  capget                          sys_capget                      
+22      common  capset                          sys_capset                      
+23      common  setuid                          sys_setuid16                    
+24      common  getuid                          sys_getuid16                    
+25      common  vmsplice                        sys_vmsplice                    compat_sys_vmsplice
+26      common  ptrace                          sys_ptrace                      compat_sys_ptrace
+27      common  alarm                           sys_alarm                       
+28      common  sigaltstack                     sys_sigaltstack                 compat_sys_sigaltstack
+29      common  pause                           sys_pause                       
+30      common  utime                           sys_utime                       compat_sys_utime
+31      common  lchown32                        sys_lchown                      
+32      common  fchown32                        sys_fchown                      
+33      common  access                          sys_access                      
+34      common  nice                            sys_nice                        
+35      common  chown32                         sys_chown                       
+36      common  sync                            sys_sync                        
+37      common  kill                            sys_kill                        
+38      common  stat                            sys_newstat                     compat_sys_newstat
+39      common  sendfile                        sys_sendfile                    compat_sys_sendfile
+40      common  lstat                           sys_newlstat                    compat_sys_newlstat
+41      common  dup                             sys_dup                         
+42      common  pipe                            sys_sparc_pipe                  
+43      common  times                           sys_times                       compat_sys_times
+44      common  getuid32                        sys_getuid                      
+45      common  umount2                         sys_umount                      
+46      common  setgid                          sys_setgid16                    
+47      common  getgid                          sys_getgid16                    
+48      common  signal                          sys_signal                      
+49      common  geteuid                         sys_geteuid16                   
+50      common  getegid                         sys_getegid16                   
+51      common  acct                            sys_acct                        
+53      common  getgid32                        sys_getgid                      
+54      common  ioctl                           sys_ioctl                       compat_sys_ioctl
+55      common  reboot                          sys_reboot                      
+56      common  mmap2                           sys_mmap2                       sys32_mmap2
+57      common  symlink                         sys_symlink                     
+58      common  readlink                        sys_readlink                    
+59      common  execve                          sys_execve                      sys32_execve
+60      common  umask                           sys_umask                       
+61      common  chroot                          sys_chroot                      
+62      common  fstat                           sys_newfstat                    compat_sys_newfstat
+63      common  fstat64                         sys_fstat64                     compat_sys_fstat64
+64      common  getpagesize                     sys_getpagesize                 
+65      common  msync                           sys_msync                       
+66      common  vfork                           sys_vfork
+67      common  pread64                         sys_pread64
+67      common  pread64                         sys_pread64
+68      common  pwrite64                        sys_pwrite64
+69      common  geteuid32                       sys_geteuid                     
+70      common  getegid32                       sys_getegid                     
+71      common  mmap                            sys_mmap                        
+72      common  setreuid32                      sys_setreuid                    
+73      common  munmap                          sys_munmap                      
+74      common  mprotect                        sys_mprotect                    
+75      common  madvise                         sys_madvise                     
+76      common  vhangup                         sys_vhangup                     
+78      common  mincore                         sys_mincore                     
+79      common  getgroups                       sys_getgroups16                 
+80      common  setgroups                       sys_setgroups16                 
+81      common  getpgrp                         sys_getpgrp                     
+82      common  setgroups32                     sys_setgroups                   
+83      common  setitimer                       sys_setitimer                   compat_sys_setitimer
+85      common  swapon                          sys_swapon                      
+86      common  getitimer                       sys_getitimer                   compat_sys_getitimer
+87      common  setuid32                        sys_setuid                      
+88      common  sethostname                     sys_sethostname                 
+89      common  setgid32                        sys_setgid                      
+90      common  dup2                            sys_dup2                        
+91      common  setfsuid32                      sys_setfsuid                    
+92      common  fcntl                           sys_fcntl                       compat_sys_fcntl
+93      common  select                          sys_select
+94      common  setfsgid32                      sys_setfsgid                    
+95      common  fsync                           sys_fsync                       
+96      common  setpriority                     sys_setpriority                 
+97      common  socket                          sys_socket                      
+98      common  connect                         sys_connect                     
+99      common  accept                          sys_accept                      
+100     common  getpriority                     sys_getpriority                 
+101     common  rt_sigreturn                    sys_rt_sigreturn                sys32_rt_sigreturn
+102     common  rt_sigaction                    sys_rt_sigaction                compat_sys_rt_sigaction
+103     common  rt_sigprocmask                  sys_rt_sigprocmask              compat_sys_rt_sigprocmask
+104     common  rt_sigpending                   sys_rt_sigpending               compat_sys_rt_sigpending
+105     common  rt_sigtimedwait                 sys_rt_sigtimedwait             compat_sys_rt_sigtimedwait
+106     common  rt_sigqueueinfo                 sys_rt_sigqueueinfo             compat_sys_rt_sigqueueinfo
+107     common  rt_sigsuspend                   sys_rt_sigsuspend               compat_sys_rt_sigsuspend
+108     common  setresuid32                     sys_setresuid                   
+109     common  getresuid32                     sys_getresuid                   
+110     common  setresgid32                     sys_setresgid                   
+111     common  getresgid32                     sys_getresgid                   
+112     common  setregid32                      sys_setregid                    
+113     common  recvmsg                         sys_recvmsg                     compat_sys_recvmsg
+114     common  sendmsg                         sys_sendmsg                     compat_sys_sendmsg
+115     common  getgroups32                     sys_getgroups                   
+116     common  gettimeofday                    sys_gettimeofday                compat_sys_gettimeofday
+117     common  getrusage                       sys_getrusage                   compat_sys_getrusage
+118     common  getsockopt                      sys_getsockopt                  compat_sys_getsockopt
+119     common  getcwd                          sys_getcwd                      
+120     common  readv                           sys_readv                       compat_sys_readv
+121     common  writev                          sys_writev                      compat_sys_writev
+122     common  settimeofday                    sys_settimeofday                compat_sys_settimeofday
+123     common  fchown                          sys_fchown16                    
+124     common  fchmod                          sys_fchmod                      
+125     common  recvfrom                        sys_recvfrom                    
+126     common  setreuid                        sys_setreuid16                  
+127     common  setregid                        sys_setregid16                  
+128     common  rename                          sys_rename                      
+129     common  truncate                        sys_truncate                    compat_sys_truncate
+130     common  ftruncate                       sys_ftruncate                   compat_sys_ftruncate
+131     common  flock                           sys_flock                       
+132     common  lstat64                         sys_lstat64                     compat_sys_lstat64
+133     common  sendto                          sys_sendto                      
+134     common  shutdown                        sys_shutdown                    
+135     common  socketpair                      sys_socketpair                  
+136     common  mkdir                           sys_mkdir                       
+137     common  rmdir                           sys_rmdir                       
+138     common  utimes                          sys_utimes                      compat_sys_utimes
+139     common  stat64                          sys_stat64                      compat_sys_stat64
+140     common  sendfile64                      sys_sendfile64                  
+141     common  getpeername                     sys_getpeername                 sys_nis_syscall
+142     common  futex                           sys_futex
+143     common  gettid                          sys_gettid                      
+144     common  getrlimit                       sys_getrlimit                   compat_sys_getrlimit
+145     common  setrlimit                       sys_setrlimit                   compat_sys_setrlimit
+146     common  pivot_root                      sys_pivot_root                  
+147     common  prctl                           sys_prctl                       
+148     common  pciconfig_read                  sys_pciconfig_read              
+149     common  pciconfig_write                 sys_pciconfig_write             
+150     common  getsockname                     sys_getsockname                 sys_nis_syscall
+151     common  inotify_init                    sys_inotify_init                
+152     common  inotify_add_watch               sys_inotify_add_watch           
+153     common  poll                            sys_poll                        
+154     common  getdents64                      sys_getdents64                  
+155     common  fcntl64                         sys_fcntl64                     compat_sys_fcntl64
+156     common  inotify_rm_watch                sys_inotify_rm_watch            
+157     common  statfs                          sys_statfs                      compat_sys_statfs
+158     common  fstatfs                         sys_fstatfs                     compat_sys_fstatfs
+159     common  umount                          sys_oldumount                   
+160     common  sched_set_affinity              sys_sched_setaffinity           compat_sys_sched_setaffinity
+161     common  sched_get_affinity              sys_sched_getaffinity           compat_sys_sched_getaffinity
+162     common  getdomainname                   sys_getdomainname               
+163     common  setdomainname                   sys_setdomainname               
+165     common  quotactl                        sys_quotactl                    
+166     common  set_tid_address                 sys_set_tid_address             
+167     common  mount                           sys_mount                       compat_sys_mount
+168     common  ustat                           sys_ustat                       compat_sys_ustat
+169     common  setxattr                        sys_setxattr                    
+170     common  lsetxattr                       sys_lsetxattr                   
+171     common  fsetxattr                       sys_fsetxattr                   
+172     common  getxattr                        sys_getxattr                    
+173     common  lgetxattr                       sys_lgetxattr                   
+174     common  getdents                        sys_getdents                    compat_sys_getdents
+175     common  setsid                          sys_setsid                      
+176     common  fchdir                          sys_fchdir                      
+177     common  fgetxattr                       sys_fgetxattr                   
+178     common  listxattr                       sys_listxattr                   
+179     common  llistxattr                      sys_llistxattr                  
+180     common  flistxattr                      sys_flistxattr                  
+181     common  removexattr                     sys_removexattr                 
+182     common  lremovexattr                    sys_lremovexattr                
+183     common  sigpending                      sys_sigpending                  compat_sys_sigpending
+184     common  query_module                    sys_nis_syscall                 
+185     common  setpgid                         sys_setpgid                     
+186     common  fremovexattr                    sys_fremovexattr                
+187     common  tkill                           sys_tkill                       
+188     common  exit_group                      sys_exit_group                  sparc_exit_group
+189     common  uname                           sys_newuname                    
+190     common  init_module                     sys_init_module                 
+191     common  personality                     sys_personality                 sys_sparc64_personality
+193     common  epoll_create                    sys_epoll_create                
+194     common  epoll_ctl                       sys_epoll_ctl                   
+195     common  epoll_wait                      sys_epoll_wait                  
+196     common  ioprio_set                      sys_ioprio_set                  
+197     common  getppid                         sys_getppid                     
+198     common  sigaction                       sys_sparc_sigaction             compat_sys_sparc_sigaction
+199     common  sgetmask                        sys_sgetmask                    
+200     common  ssetmask                        sys_ssetmask                    
+201     common  sigsuspend                      sys_sigsuspend                  
+202     common  oldlstat                        sys_newlstat                    compat_sys_newlstat
+203     common  uselib                          sys_uselib                      
+204     common  readdir                         sys_old_readdir                 compat_sys_old_readdir
+205     common  readahead                       sys_readahead
+206     common  socketcall                      sys_socketcall                  sys32_socketcall
+207     common  syslog                          sys_syslog                      
+208     common  lookup_dcookie                  sys_lookup_dcookie              compat_sys_lookup_dcookie
+209     common  fadvise64                       sys_fadvise64
+210     common  fadvise64_64                    sys_fadvise64_64
+211     common  tgkill                          sys_tgkill                      
+212     common  waitpid                         sys_waitpid                     
+213     common  swapoff                         sys_swapoff                     
+214     common  sysinfo                         sys_sysinfo                     compat_sys_sysinfo
+215     common  ipc                             sys_ipc                         compat_sys_ipc
+216     common  sigreturn                       sys_sigreturn                   sys32_sigreturn
+217     common  clone                           sys_clone                       
+218     common  ioprio_get                      sys_ioprio_get                  
+219     common  adjtimex                        sys_adjtimex                    compat_sys_adjtimex
+220     common  sigprocmask                     sys_sigprocmask                 compat_sys_sigprocmask
+221     common  create_module                   sys_nis_syscall                 
+222     common  delete_module                   sys_delete_module               
+223     common  get_kernel_syms                 sys_nis_syscall                 
+224     common  getpgid                         sys_getpgid                     
+225     common  bdflush                         sys_bdflush                     
+226     common  sysfs                           sys_sysfs                       
+227     common  afs_syscall                     sys_nis_syscall                 
+228     common  setfsuid                        sys_setfsuid16                  
+229     common  setfsgid                        sys_setfsgid16                  
+230     common  _newselect                      sys_select
+231     common  time                            sys_time                        compat_sys_time
+232     common  splice                          sys_splice                      
+233     common  stime                           sys_stime                       compat_sys_stime
+234     common  statfs64                        sys_statfs64                    compat_sys_statfs64
+235     common  fstatfs64                       sys_fstatfs64                   compat_sys_fstatfs64
+236     common  _llseek                         sys_llseek                      
+237     common  mlock                           sys_mlock                       
+238     common  munlock                         sys_munlock                     
+239     common  mlockall                        sys_mlockall                    
+240     common  munlockall                      sys_munlockall                  
+241     common  sched_setparam                  sys_sched_setparam              
+242     common  sched_getparam                  sys_sched_getparam              
+243     common  sched_setscheduler              sys_sched_setscheduler          
+244     common  sched_getscheduler              sys_sched_getscheduler          
+245     common  sched_yield                     sys_sched_yield                 
+246     common  sched_get_priority_max          sys_sched_get_priority_max      
+247     common  sched_get_priority_min          sys_sched_get_priority_min      
+248     common  sched_rr_get_interval           sys_sched_rr_get_interval       compat_sys_sched_rr_get_interval
+249     common  nanosleep                       sys_nanosleep                   compat_sys_nanosleep
+250     common  mremap                          sys_mremap                      
+251     common  _sysctl                         sys_sysctl                      compat_sys_sysctl
+252     common  getsid                          sys_getsid                      
+253     common  fdatasync                       sys_fdatasync                   
+254     common  nfsservctl                      sys_nis_syscall                 
+255     common  sync_file_range                 sys_sync_file_range
+256     common  clock_settime                   sys_clock_settime               compat_sys_clock_settime
+257     common  clock_gettime                   sys_clock_gettime               compat_sys_clock_gettime
+258     common  clock_getres                    sys_clock_getres                compat_sys_clock_getres
+259     common  clock_nanosleep                 sys_clock_nanosleep
+260     common  sched_getaffinity               sys_sched_getaffinity           compat_sys_sched_getaffinity
+261     common  sched_setaffinity               sys_sched_setaffinity           compat_sys_sched_setaffinity
+262     common  timer_settime                   sys_timer_settime
+263     common  timer_gettime                   sys_timer_gettime               compat_sys_timer_gettime
+264     common  timer_getoverrun                sys_timer_getoverrun            
+265     common  timer_delete                    sys_timer_delete                
+266     common  timer_create                    sys_timer_create                compat_sys_timer_create
+267     common  vserver                         sys_nis_syscall                 
+268     common  io_setup                        sys_io_setup                    compat_sys_io_setup
+269     common  io_destroy                      sys_io_destroy                  
+270     common  io_submit                       sys_io_submit
+271     common  io_cancel                       sys_io_cancel                   
+272     common  io_getevents                    sys_io_getevents                compat_sys_io_getevents
+273     common  mq_open                         sys_mq_open
+274     common  mq_unlink                       sys_mq_unlink                   
+275     common  mq_timedsend                    sys_mq_timedsend                compat_sys_mq_timedsend
+276     common  mq_timedreceive                 sys_mq_timedreceive             compat_sys_mq_timedreceive
+277     common  mq_notify                       sys_mq_notify                   compat_sys_mq_notify
+278     common  mq_getsetattr                   sys_mq_getsetattr               compat_sys_mq_getsetattr
+279     common  waitid                          sys_waitid                      compat_sys_waitid
+280     common  tee                             sys_tee                         
+281     common  add_key                         sys_add_key                     
+282     common  request_key                     sys_request_key                 
+283     common  keyctl                          sys_keyctl                      compat_sys_keyctl
+284     common  openat                          sys_openat                      compat_sys_openat
+285     common  mkdirat                         sys_mkdirat                     
+286     common  mknodat                         sys_mknodat                     
+287     common  fchownat                        sys_fchownat                    
+288     common  futimesat                       sys_futimesat                   compat_sys_futimesat
+289     common  fstatat64                       sys_fstatat64                   compat_sys_fstatat64
+290     common  unlinkat                        sys_unlinkat                    
+291     common  renameat                        sys_renameat                    
+292     common  linkat                          sys_linkat                      
+293     common  symlinkat                       sys_symlinkat                   
+294     common  readlinkat                      sys_readlinkat                  
+295     common  fchmodat                        sys_fchmodat                    
+296     common  faccessat                       sys_faccessat                   
+297     common  pselect6                        sys_pselect6                    compat_sys_pselect6
+298     common  ppoll                           sys_ppoll                       compat_sys_ppoll
+299     common  unshare                         sys_unshare                     
+300     common  set_robust_list                 sys_set_robust_list             compat_sys_set_robust_list
+301     common  get_robust_list                 sys_get_robust_list             compat_sys_get_robust_list
+302     common  migrate_pages                   sys_migrate_pages               compat_sys_migrate_pages
+303     common  mbind                           sys_mbind                       compat_sys_mbind
+304     common  get_mempolicy                   sys_get_mempolicy               compat_sys_get_mempolicy
+305     common  set_mempolicy                   sys_set_mempolicy               compat_sys_set_mempolicy
+306     common  kexec_load                      sys_kexec_load                  compat_sys_kexec_load
+307     common  move_pages                      sys_move_pages                  compat_sys_move_pages
+308     common  getcpu                          sys_getcpu                      
+309     common  epoll_pwait                     sys_epoll_pwait                 compat_sys_epoll_pwait
+310     common  utimensat                       sys_utimensat                   compat_sys_utimensat
+311     common  signalfd                        sys_signalfd                    compat_sys_signalfd
+312     common  timerfd_create                  sys_timerfd_create              
+313     common  eventfd                         sys_eventfd                     
+314     common  fallocate                       sys_fallocate                   compat_sys_fallocate
+315     common  timerfd_settime                 sys_timerfd_settime             compat_sys_timerfd_settime
+316     common  timerfd_gettime                 sys_timerfd_gettime             compat_sys_timerfd_gettime
+317     common  signalfd4                       sys_signalfd4                   compat_sys_signalfd4
+318     common  eventfd2                        sys_eventfd2                    
+319     common  epoll_create1                   sys_epoll_create1               
+320     common  dup3                            sys_dup3                        
+321     common  pipe2                           sys_pipe2                       
+322     common  inotify_init1                   sys_inotify_init1               
+323     common  accept4                         sys_accept4                     
+324     common  preadv                          sys_preadv                      compat_sys_preadv
+325     common  pwritev                         sys_pwritev                     compat_sys_pwritev
+326     common  rt_tgsigqueueinfo               sys_rt_tgsigqueueinfo           compat_sys_rt_tgsigqueueinfo
+327     common  perf_event_open                 sys_perf_event_open             
+328     common  recvmmsg                        sys_recvmmsg                    compat_sys_recvmmsg
+329     common  fanotify_init                   sys_fanotify_init               
+330     common  fanotify_mark                   sys_fanotify_mark               compat_sys_fanotify_mark
+331     common  prlimit64                       sys_prlimit64                   
+332     common  name_to_handle_at               sys_name_to_handle_at           
+333     common  open_by_handle_at               sys_open_by_handle_at           compat_sys_open_by_handle_at
+334     common  clock_adjtime                   sys_clock_adjtime               compat_sys_clock_adjtime
+335     common  syncfs                          sys_syncfs                      
+336     common  sendmmsg                        sys_sendmmsg                    compat_sys_sendmmsg
+337     common  setns                           sys_setns                       
+338     common  process_vm_readv                sys_process_vm_readv            compat_sys_process_vm_readv
+339     common  process_vm_writev               sys_process_vm_writev           compat_sys_process_vm_writev
+340     common  kern_features                   sys_ni_syscall                  sys_kern_features
+341     common  kcmp                            sys_kcmp                        
+342     common  finit_module                    sys_finit_module                
+343     common  sched_setattr                   sys_sched_setattr               
+344     common  sched_getattr                   sys_sched_getattr               
+345     common  renameat2                       sys_renameat2
+346     common  seccomp                         sys_seccomp                     
+347     common  getrandom                       sys_getrandom                   
+348     common  memfd_create                    sys_memfd_create                
+349     common  bpf                             sys_bpf                         
+350     common  execveat                        sys_execveat                    sys32_execveat
+351     common  membarrier                      sys_membarrier                  
+352     common  userfaultfd                     sys_userfaultfd                 
+353     common  bind                            sys_bind                        
+354     common  listen                          sys_listen                      
+355     common  setsockopt                      sys_setsockopt                  compat_sys_setsockopt
+356     common  mlock2                          sys_mlock2                      
+357     common  copy_file_range                 sys_copy_file_range             
+358     common  preadv2                         sys_preadv2                     compat_sys_preadv2
+359     common  pwritev2                        sys_pwritev2                    compat_sys_pwritev2
+360     common  statx                           sys_statx                       
diff --git a/arch/sparc/kernel/syscalls/syscall_64.tbl b/arch/sparc/kernel/syscalls/syscall_64.tbl
new file mode 100644
index 0000000..2a08ff1
--- /dev/null
+++ b/arch/sparc/kernel/syscalls/syscall_64.tbl
@@ -0,0 +1,349 @@
+#
+# 64-bit system call numbers and entry vectors
+#
+# The format is:
+# <number> <abi> <name> <entry point>
+#
+# The abi is "common" for this file.
+#
+0       common  restart_syscall                 sys_restart_syscall
+1       common  exit                            sparc_exit
+2       common  fork                            sys_fork
+3       common  read                            sys_read
+4       common  write                           sys_write
+5       common  open                            sys_open
+6       common  close                           sys_close
+7       common  wait4                           sys_wait4
+8       common  creat                           sys_creat
+9       common  link                            sys_link
+10      common  unlink                          sys_unlink
+11      common  execv                           sys_nis_syscall
+12      common  chdir                           sys_chdir
+13      common  chown                           sys_chown
+14      common  mknod                           sys_mknod
+15      common  chmod                           sys_chmod
+16      common  lchown                          sys_lchown
+17      common  brk                             sys_brk
+18      common  perfctr                         sys_nis_syscall
+19      common  lseek                           sys_lseek
+20      common  getpid                          sys_getpid
+21      common  capget                          sys_capget
+22      common  capset                          sys_capset
+23      common  setuid                          sys_setuid
+24      common  getuid                          sys_getuid
+25      common  vmsplice                        sys_vmsplice
+26      common  ptrace                          sys_ptrace
+27      common  alarm                           sys_alarm
+28      common  sigaltstack                     sys_sigaltstack
+29      common  pause                           sys_nis_syscall
+30      common  utime                           sys_utime
+33      common  access                          sys_access
+34      common  nice                            sys_nice
+36      common  sync                            sys_sync
+37      common  kill                            sys_kill
+38      common  stat                            sys_newstat
+39      common  sendfile                        sys_sendfile64
+40      common  lstat                           sys_newlstat
+41      common  dup                             sys_dup
+42      common  pipe                            sys_sparc_pipe
+43      common  times                           sys_times
+45      common  umount2                         sys_umount
+46      common  setgid                          sys_setgid
+47      common  getgid                          sys_getgid
+48      common  signal                          sys_signal
+49      common  geteuid                         sys_geteuid
+50      common  getegid                         sys_getegid
+51      common  acct                            sys_acct
+52      common  memory_ordering                 sys_memory_ordering
+54      common  ioctl                           sys_ioctl
+55      common  reboot                          sys_reboot
+57      common  symlink                         sys_symlink
+58      common  readlink                        sys_readlink
+59      common  execve                          sys64_execve
+60      common  umask                           sys_umask
+61      common  chroot                          sys_chroot
+62      common  fstat                           sys_newfstat
+63      common  fstat64                         sys_fstat64
+64      common  getpagesize                     sys_getpagesize
+65      common  msync                           sys_msync
+66      common  vfork                           sys_vfork
+67      common  pread64                         sys_pread64
+68      common  pwrite64                        sys_pwrite64
+71      common  mmap                            sys_mmap
+73      common  munmap                          sys_64_munmap
+74      common  mprotect                        sys_mprotect
+75      common  madvise                         sys_madvise
+76      common  vhangup                         sys_vhangup
+78      common  mincore                         sys_mincore
+79      common  getgroups                       sys_getgroups
+80      common  setgroups                       sys_setgroups
+81      common  getpgrp                         sys_getpgrp
+83      common  setitimer                       sys_setitimer
+85      common  swapon                          sys_swapon
+86      common  getitimer                       sys_getitimer
+88      common  sethostname                     sys_sethostname
+90      common  dup2                            sys_dup2
+92      common  fcntl                           sys_fcntl
+93      common  select                          sys_select
+95      common  fsync                           sys_fsync
+96      common  setpriority                     sys_setpriority
+97      common  socket                          sys_socket
+98      common  connect                         sys_connect
+99      common  accept                          sys_accept
+100     common  getpriority                     sys_getpriority
+101     common  rt_sigreturn                    sys_rt_sigreturn
+102     common  rt_sigaction                    sys_rt_sigaction
+103     common  rt_sigprocmask                  sys_rt_sigprocmask
+104     common  rt_sigpending                   sys_rt_sigpending
+105     common  rt_sigtimedwait                 sys_rt_sigtimedwait
+106     common  rt_sigqueueinfo                 sys_rt_sigqueueinfo
+107     common  rt_sigsuspend                   sys_rt_sigsuspend
+108     common  setresuid                     	sys_setresuid
+109     common  getresuid                     	sys_getresuid
+110     common  setresgid                     	sys_setresgid
+111     common  getresgid                     	sys_getresgid
+113     common  recvmsg                         sys_recvmsg
+114     common  sendmsg                         sys_sendmsg
+116     common  gettimeofday                    sys_gettimeofday
+117     common  getrusage                       sys_getrusage
+118     common  getsockopt                      sys_getsockopt
+119     common  getcwd                          sys_getcwd
+120     common  readv                           sys_readv
+121     common  writev                          sys_writev
+122     common  settimeofday                    sys_settimeofday
+123     common  fchown                          sys_fchown
+124     common  fchmod                          sys_fchmod
+125     common  recvfrom                        sys_recvfrom
+126     common  setreuid                        sys_setreuid
+127     common  setregid                        sys_setregid
+128     common  rename                          sys_rename
+129     common  truncate                        sys_truncate
+130     common  ftruncate                       sys_ftruncate
+131     common  flock                           sys_flock
+132     common  lstat64                         sys_lstat64
+133     common  sendto                          sys_sendto
+134     common  shutdown                        sys_shutdown
+135     common  socketpair                      sys_socketpair
+136     common  mkdir                           sys_mkdir
+137     common  rmdir                           sys_rmdir
+138     common  utimes                          sys_utimes
+139     common  stat64                          sys_stat64
+140     common  sendfile64                      sys_sendfile64
+141     common  getpeername                     sys_getpeername
+142     common  futex                           sys_futex
+143     common  gettid                          sys_gettid
+144     common  getrlimit                       sys_getrlimit
+145     common  setrlimit                       sys_setrlimit
+146     common  pivot_root                      sys_pivot_root
+147     common  prctl                           sys_prctl
+148     common  pciconfig_read                  sys_pciconfig_read
+149     common  pciconfig_write                 sys_pciconfig_write
+150     common  getsockname                     sys_getsockname
+151     common  inotify_init                    sys_inotify_init
+152     common  inotify_add_watch               sys_inotify_add_watch
+153     common  poll                            sys_poll
+154     common  getdents64                      sys_getdents64
+156     common  inotify_rm_watch                sys_inotify_rm_watch
+157     common  statfs                          sys_statfs
+158     common  fstatfs                         sys_fstatfs
+159     common  umount                          sys_oldumount
+160     common  sched_set_affinity              sys_sched_setaffinity
+161     common  sched_get_affinity              sys_sched_getaffinity
+162     common  getdomainname                   sys_getdomainname
+163     common  setdomainname                   sys_setdomainname
+164     common  utrap_install                   sys_utrap_install
+165     common  quotactl                        sys_quotactl
+166     common  set_tid_address                 sys_set_tid_address
+167     common  mount                           sys_mount
+168     common  ustat                           sys_ustat
+169     common  setxattr                        sys_setxattr
+170     common  lsetxattr                       sys_lsetxattr
+171     common  fsetxattr                       sys_fsetxattr
+172     common  getxattr                        sys_getxattr
+173     common  lgetxattr                       sys_lgetxattr
+174     common  getdents                        sys_getdents
+175     common  setsid                          sys_setsid
+176     common  fchdir                          sys_fchdir
+177     common  fgetxattr                       sys_fgetxattr
+178     common  listxattr                       sys_listxattr
+179     common  llistxattr                      sys_llistxattr
+180     common  flistxattr                      sys_flistxattr
+181     common  removexattr                     sys_removexattr
+182     common  lremovexattr                    sys_lremovexattr
+183     common  sigpending                      sys_nis_syscall
+184     common  query_module                    sys_nis_syscall
+185     common  setpgid                         sys_setpgid
+186     common  fremovexattr                    sys_fremovexattr
+187     common  tkill                           sys_tkill
+188     common  exit_group                      sparc_exit_group
+189     common  uname                           sys_newuname
+190     common  init_module                     sys_init_module
+191     common  personality                     sys_sparc64_personality
+192     common  remap_file_pages                sys_remap_file_pages
+193     common  epoll_create                    sys_epoll_create
+194     common  epoll_ctl                       sys_epoll_ctl
+195     common  epoll_wait                      sys_epoll_wait
+196     common  ioprio_set                      sys_ioprio_set
+197     common  getppid                         sys_getppid
+198     common  sigaction                       sys_nis_syscall
+199     common  sgetmask                        sys_sgetmask
+200     common  ssetmask                        sys_ssetmask
+201     common  sigsuspend                      sys_nis_syscall
+202     common  oldlstat                        sys_newlstat
+203     common  uselib                          sys_uselib
+204     common  readdir                         sys_nis_syscall
+205     common  readahead                       sys_readahead
+206     common  socketcall                      sys_socketcall
+207     common  syslog                          sys_syslog
+208     common  lookup_dcookie                  sys_lookup_dcookie
+209     common  fadvise64                       sys_fadvise64
+210     common  fadvise64_64                    sys_fadvise64_64
+211     common  tgkill                          sys_tgkill
+212     common  waitpid                         sys_waitpid
+213     common  swapoff                         sys_swapoff
+214     common  sysinfo                         sys_sysinfo
+215     common  ipc                             sys_sparc_ipc
+216     common  sigreturn                       sys_nis_syscall
+217     common  clone                           sys_clone
+218     common  ioprio_get                      sys_ioprio_get
+219     common  adjtimex                        sys_adjtimex
+220     common  sigprocmask                     sys_nis_syscall
+221     common  create_module                   sys_nis_syscall
+222     common  delete_module                   sys_delete_module
+223     common  get_kernel_syms                 sys_nis_syscall
+224     common  getpgid                         sys_getpgid
+225     common  bdflush                         sys_bdflush
+226     common  sysfs                           sys_sysfs
+227     common  afs_syscall                     sys_nis_syscall
+228     common  setfsuid                        sys_setfsuid
+229     common  setfsgid                        sys_setfsgid
+230     common  _newselect                      sys_select
+232     common  splice                          sys_splice
+233     common  stime                           sys_stime
+234     common  statfs64                        sys_statfs64
+235     common  fstatfs64                       sys_fstatfs64
+236     common  _llseek                         sys_llseek
+237     common  mlock                           sys_mlock
+238     common  munlock                         sys_munlock
+239     common  mlockall                        sys_mlockall
+240     common  munlockall                      sys_munlockall
+241     common  sched_setparam                  sys_sched_setparam
+242     common  sched_getparam                  sys_sched_getparam
+243     common  sched_setscheduler              sys_sched_setscheduler
+244     common  sched_getscheduler              sys_sched_getscheduler
+245     common  sched_yield                     sys_sched_yield
+246     common  sched_get_priority_max          sys_sched_get_priority_max
+247     common  sched_get_priority_min          sys_sched_get_priority_min
+248     common  sched_rr_get_interval           sys_sched_rr_get_interval
+249     common  nanosleep                       sys_nanosleep
+250     common  mremap                          sys_64_mremap
+251     common  _sysctl                         sys_sysctl
+252     common  getsid                          sys_getsid
+253     common  fdatasync                       sys_fdatasync
+254     common  nfsservctl                      sys_nis_syscall
+255     common  sync_file_range                 sys_sync_file_range
+256     common  clock_settime                   sys_clock_settime
+257     common  clock_gettime                   sys_clock_gettime
+258     common  clock_getres                    sys_clock_getres
+259     common  clock_nanosleep                 sys_clock_nanosleep
+260     common  sched_getaffinity               sys_sched_getaffinity
+261     common  sched_setaffinity               sys_sched_setaffinity
+262     common  timer_settime                   sys_timer_settime
+263     common  timer_gettime                   sys_timer_gettime
+264     common  timer_getoverrun                sys_timer_getoverrun
+265     common  timer_delete                    sys_timer_delete
+266     common  timer_create                    sys_timer_create
+267     common  vserver                         sys_nis_syscall
+268     common  io_setup                        sys_io_setup
+269     common  io_destroy                      sys_io_destroy
+270     common  io_submit                       sys_io_submit
+271     common  io_cancel                       sys_io_cancel
+272     common  io_getevents                    sys_io_getevents
+273     common  mq_open                         sys_mq_open
+274     common  mq_unlink                       sys_mq_unlink
+275     common  mq_timedsend                    sys_mq_timedsend
+276     common  mq_timedreceive                 sys_mq_timedreceive
+277     common  mq_notify                       sys_mq_notify
+278     common  mq_getsetattr                   sys_mq_getsetattr
+279     common  waitid                          sys_waitid
+280     common  tee                             sys_tee
+281     common  add_key                         sys_add_key
+282     common  request_key                     sys_request_key
+283     common  keyctl                          sys_keyctl
+284     common  openat                          sys_openat
+285     common  mkdirat                         sys_mkdirat
+286     common  mknodat                         sys_mknodat
+287     common  fchownat                        sys_fchownat
+288     common  futimesat                       sys_futimesat
+289     common  fstatat64                       sys_fstatat64
+290     common  unlinkat                        sys_unlinkat
+291     common  renameat                        sys_renameat
+292     common  linkat                          sys_linkat
+293     common  symlinkat                       sys_symlinkat
+294     common  readlinkat                      sys_readlinkat
+295     common  fchmodat                        sys_fchmodat
+296     common  faccessat                       sys_faccessat
+297     common  pselect6                        sys_pselect6
+298     common  ppoll                           sys_ppoll
+299     common  unshare                         sys_unshare
+300     common  set_robust_list                 sys_set_robust_list
+301     common  get_robust_list                 sys_get_robust_list
+302     common  migrate_pages                   sys_migrate_pages
+303     common  mbind                           sys_mbind
+304     common  get_mempolicy                   sys_get_mempolicy
+305     common  set_mempolicy                   sys_set_mempolicy
+306     common  kexec_load                      sys_kexec_load
+307     common  move_pages                      sys_move_pages
+308     common  getcpu                          sys_getcpu
+309     common  epoll_pwait                     sys_epoll_pwait
+310     common  utimensat                       sys_utimensat
+311     common  signalfd                        sys_signalfd
+312     common  timerfd_create                  sys_timerfd_create
+313     common  eventfd                         sys_eventfd
+314     common  fallocate                       sys_fallocate
+315     common  timerfd_settime                 sys_timerfd_settime
+316     common  timerfd_gettime                 sys_timerfd_gettime
+317     common  signalfd4                       sys_signalfd4
+318     common  eventfd2                        sys_eventfd2
+319     common  epoll_create1                   sys_epoll_create1
+320     common  dup3                            sys_dup3
+321     common  pipe2                           sys_pipe2
+322     common  inotify_init1                   sys_inotify_init1
+323     common  accept4                         sys_accept4
+324     common  preadv                          sys_preadv
+325     common  pwritev                         sys_pwritev
+326     common  rt_tgsigqueueinfo               sys_rt_tgsigqueueinfo
+327     common  perf_event_open                 sys_perf_event_open
+328     common  recvmmsg                        sys_recvmmsg
+329     common  fanotify_init                   sys_fanotify_init
+330     common  fanotify_mark                   sys_fanotify_mark
+331     common  prlimit64                       sys_prlimit64
+332     common  name_to_handle_at               sys_name_to_handle_at
+333     common  open_by_handle_at               sys_open_by_handle_at
+334     common  clock_adjtime                   sys_clock_adjtime
+335     common  syncfs                          sys_syncfs
+336     common  sendmmsg                        sys_sendmmsg
+337     common  setns                           sys_setns
+338     common  process_vm_readv                sys_process_vm_readv
+339     common  process_vm_writev               sys_process_vm_writev
+340     common  kern_features                   sys_kern_features
+341     common  kcmp                            sys_kcmp
+342     common  finit_module                    sys_finit_module
+343     common  sched_setattr                   sys_sched_setattr
+344     common  sched_getattr                   sys_sched_getattr
+345     common  renameat2                       sys_renameat2
+346     common  seccomp                         sys_seccomp
+347     common  getrandom                       sys_getrandom
+348     common  memfd_create                    sys_memfd_create
+349     common  bpf                             sys_bpf
+350     common  execveat                        sys64_execveat
+351     common  membarrier                      sys_membarrier
+352     common  userfaultfd                     sys_userfaultfd
+353     common  bind                            sys_bind
+354     common  listen                          sys_listen
+355     common  setsockopt                      sys_setsockopt
+356     common  mlock2                          sys_mlock2
+357     common  copy_file_range                 sys_copy_file_range
+358     common  preadv2                         sys_preadv2
+359     common  pwritev2                        sys_pwritev2
+360     common  statx                           sys_statx
diff --git a/arch/sparc/kernel/syscalls/syscallhdr.sh b/arch/sparc/kernel/syscalls/syscallhdr.sh
new file mode 100644
index 0000000..82dde22
--- /dev/null
+++ b/arch/sparc/kernel/syscalls/syscallhdr.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+
+in="$1"
+out="$2"
+my_abis=`echo "($3)" | tr ',' '|'`
+prefix="$4"
+offset="$5"
+
+fileguard=_UAPI_ASM_SPARC_`basename "$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 | (
+    echo "#ifndef ${fileguard}"
+    echo "#define ${fileguard}"
+    echo ""
+
+    nxt=0
+    while read nr abi name entry compat ; do
+	if [ -z "$offset" ]; then
+	    echo -e "#define __NR_${prefix}${name}\t$nr"
+	else
+	    echo -e "#define __NR_${prefix}${name}\t($offset + $nr)"
+	fi
+	nxt=$nr
+        let nxt=nxt+1
+    done
+
+    echo ""
+    echo -e "#define __NR_syscalls\t$nxt"
+    echo ""
+    echo "#endif /* ${fileguard} */"
+) > "$out"
diff --git a/arch/sparc/kernel/syscalls/syscalltbl.sh b/arch/sparc/kernel/syscalls/syscalltbl.sh
new file mode 100644
index 0000000..f8a9509
--- /dev/null
+++ b/arch/sparc/kernel/syscalls/syscalltbl.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+
+in="$1"
+out="$2"
+my_abi="$3"
+
+emit() {
+    nxt="$1"
+    nr="$2"
+    entry="$3"
+    
+    while [ $nxt -lt $nr ]; do
+	echo "__SYSCALL($nxt, sys_ni_syscall, )"
+        let nxt=nxt+1
+    done
+    
+    echo "__SYSCALL($nr, $entry, )"
+}
+
+grep '^[0-9]' "$in" | sort -n | (
+    nxt=0
+    while read nr abi name entry compat ; do
+	if [ "$my_abi" = "64" ]; then
+            emit $nxt $nr $entry
+	elif [ "$my_abi" = "32" ]; then
+            emit $nxt $nr $entry
+	elif [ "$my_abi" = "x32" ]; then
+	    if [ -z "$compat" ]; then
+                emit $nxt $nr $entry
+	    else
+		emit $nxt $nr $compat
+	    fi
+	fi
+	nxt=$nr
+        let nxt=nxt+1
+    done
+) > "$out"
-- 
1.9.1





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