sh: generate uapi header and syscall table header files

System call table generation script must be run to gener-
ate unistd_32.h and syscall_table.h files. This patch will
have changes which will invokes the script.

This patch will generate unistd_32.h and syscall_table.h
files by the syscall table generation script invoked by
sh/Makefile and the generated files against the removed
files must be identical.

The generated uapi header file will be included in uapi/-
asm/unistd.h and generated system call table header file
will be included by kernel/syscall_32.S file.

Signed-off-by: Firoz Khan <firoz.khan@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index c521ade..4009bef 100644 (file)
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -228,6 +228,9 @@ archclean:
        $(Q)$(MAKE) $(clean)=$(boot)
        $(Q)$(MAKE) $(clean)=arch/sh/kernel/vsyscall
 
+archheaders:
+       $(Q)$(MAKE) $(build)=arch/sh/kernel/syscalls all
+
 define archhelp
        @echo '  zImage                    - Compressed kernel image'
        @echo '  romImage                  - Compressed ROM image, if supported'

diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index 6a5609a..b15caf3 100644 (file)
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -1,3 +1,4 @@
+generated-y += syscall_table.h
 generic-y += compat.h
 generic-y += current.h
 generic-y += delay.h

diff --git a/arch/sh/include/uapi/asm/Kbuild b/arch/sh/include/uapi/asm/Kbuild
index ba4d39c..a55e317 100644 (file)
--- a/arch/sh/include/uapi/asm/Kbuild
+++ b/arch/sh/include/uapi/asm/Kbuild
@@ -1,6 +1,7 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generated-y += unistd_32.h
 generic-y += bitsperlong.h
 generic-y += bpf_perf_event.h
 generic-y += errno.h

diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S
index 254bc22..54978e0 100644 (file)
--- a/arch/sh/kernel/syscalls_32.S
+++ b/arch/sh/kernel/syscalls_32.S
@@ -14,389 +14,8 @@
 #include <linux/sys.h>
 #include <linux/linkage.h>
 
+#define __SYSCALL(nr, entry, nargs) .long entry
        .data
 ENTRY(sys_call_table)
-       .long sys_restart_syscall       /* 0  -  old "setup()" system call*/
-       .long sys_exit
-       .long sys_fork
-       .long sys_read
-       .long sys_write
-       .long sys_open          /* 5 */
-       .long sys_close
-       .long sys_waitpid
-       .long sys_creat
-       .long sys_link
-       .long sys_unlink                /* 10 */
-       .long sys_execve
-       .long sys_chdir
-       .long sys_time
-       .long sys_mknod
-       .long sys_chmod         /* 15 */
-       .long sys_lchown16
-       .long sys_ni_syscall    /* old break syscall holder */
-       .long sys_stat
-       .long sys_lseek
-       .long sys_getpid                /* 20 */
-       .long sys_mount
-       .long sys_oldumount
-       .long sys_setuid16
-       .long sys_getuid16
-       .long sys_stime         /* 25 */
-       .long sys_ptrace
-       .long sys_alarm
-       .long sys_fstat
-       .long sys_pause
-       .long sys_utime         /* 30 */
-       .long sys_ni_syscall    /* old stty syscall holder */
-       .long sys_ni_syscall    /* old gtty syscall holder */
-       .long sys_access
-       .long sys_nice
-       .long sys_ni_syscall    /* 35 */                /* old ftime syscall holder */
-       .long sys_sync
-       .long sys_kill
-       .long sys_rename
-       .long sys_mkdir
-       .long sys_rmdir         /* 40 */
-       .long sys_dup
-       .long sys_sh_pipe
-       .long sys_times
-       .long sys_ni_syscall    /* old prof syscall holder */
-       .long sys_brk           /* 45 */
-       .long sys_setgid16
-       .long sys_getgid16
-       .long sys_signal
-       .long sys_geteuid16
-       .long sys_getegid16     /* 50 */
-       .long sys_acct
-       .long sys_umount                /* recycled never used phys() */
-       .long sys_ni_syscall    /* old lock syscall holder */
-       .long sys_ioctl
-       .long sys_fcntl         /* 55 */
-       .long sys_ni_syscall    /* old mpx syscall holder */
-       .long sys_setpgid
-       .long sys_ni_syscall    /* old ulimit syscall holder */
-       .long sys_ni_syscall    /* sys_olduname */
-       .long sys_umask         /* 60 */
-       .long sys_chroot
-       .long sys_ustat
-       .long sys_dup2
-       .long sys_getppid
-       .long sys_getpgrp               /* 65 */
-       .long sys_setsid
-       .long sys_sigaction
-       .long sys_sgetmask
-       .long sys_ssetmask
-       .long sys_setreuid16    /* 70 */
-       .long sys_setregid16
-       .long sys_sigsuspend
-       .long sys_sigpending
-       .long sys_sethostname
-       .long sys_setrlimit     /* 75 */
-       .long sys_old_getrlimit
-       .long sys_getrusage
-       .long sys_gettimeofday
-       .long sys_settimeofday
-       .long sys_getgroups16   /* 80 */
-       .long sys_setgroups16
-       .long sys_ni_syscall    /* sys_oldselect */
-       .long sys_symlink
-       .long sys_lstat
-       .long sys_readlink              /* 85 */
-       .long sys_uselib
-       .long sys_swapon
-       .long sys_reboot
-       .long sys_old_readdir
-       .long old_mmap          /* 90 */
-       .long sys_munmap
-       .long sys_truncate
-       .long sys_ftruncate
-       .long sys_fchmod
-       .long sys_fchown16              /* 95 */
-       .long sys_getpriority
-       .long sys_setpriority
-       .long sys_ni_syscall    /* old profil syscall holder */
-       .long sys_statfs
-       .long sys_fstatfs               /* 100 */
-       .long sys_ni_syscall    /* ioperm */
-       .long sys_socketcall
-       .long sys_syslog
-       .long sys_setitimer
-       .long sys_getitimer     /* 105 */
-       .long sys_newstat
-       .long sys_newlstat
-       .long sys_newfstat
-       .long sys_uname
-       .long sys_ni_syscall    /* 110 */ /* iopl */
-       .long sys_vhangup
-       .long sys_ni_syscall    /* idle */
-       .long sys_ni_syscall    /* vm86old */
-       .long sys_wait4
-       .long sys_swapoff               /* 115 */
-       .long sys_sysinfo
-       .long sys_ipc
-       .long sys_fsync
-       .long sys_sigreturn
-       .long sys_clone         /* 120 */
-       .long sys_setdomainname
-       .long sys_newuname
-       .long sys_cacheflush    /* x86: sys_modify_ldt */
-       .long sys_adjtimex
-       .long sys_mprotect              /* 125 */
-       .long sys_sigprocmask
-       .long sys_ni_syscall    /* old "create_module" */
-       .long sys_init_module
-       .long sys_delete_module
-       .long sys_ni_syscall    /* 130: old "get_kernel_syms" */
-       .long sys_quotactl
-       .long sys_getpgid
-       .long sys_fchdir
-       .long sys_bdflush
-       .long sys_sysfs         /* 135 */
-       .long sys_personality
-       .long sys_ni_syscall    /* for afs_syscall */
-       .long sys_setfsuid16
-       .long sys_setfsgid16
-       .long sys_llseek                /* 140 */
-       .long sys_getdents
-       .long sys_select
-       .long sys_flock
-       .long sys_msync
-       .long sys_readv         /* 145 */
-       .long sys_writev
-       .long sys_getsid
-       .long sys_fdatasync
-       .long sys_sysctl
-       .long sys_mlock         /* 150 */
-       .long sys_munlock
-       .long sys_mlockall
-       .long sys_munlockall
-       .long sys_sched_setparam
-       .long sys_sched_getparam   /* 155 */
-       .long sys_sched_setscheduler
-       .long sys_sched_getscheduler
-       .long sys_sched_yield
-       .long sys_sched_get_priority_max
-       .long sys_sched_get_priority_min  /* 160 */
-       .long sys_sched_rr_get_interval
-       .long sys_nanosleep
-       .long sys_mremap
-       .long sys_setresuid16
-       .long sys_getresuid16   /* 165 */
-       .long sys_ni_syscall    /* vm86 */
-       .long sys_ni_syscall    /* old "query_module" */
-       .long sys_poll
-       .long sys_ni_syscall    /* was nfsservctl */
-       .long sys_setresgid16   /* 170 */
-       .long sys_getresgid16
-       .long sys_prctl
-       .long sys_rt_sigreturn
-       .long sys_rt_sigaction
-       .long sys_rt_sigprocmask        /* 175 */
-       .long sys_rt_sigpending
-       .long sys_rt_sigtimedwait
-       .long sys_rt_sigqueueinfo
-       .long sys_rt_sigsuspend
-       .long sys_pread_wrapper    /* 180 */
-       .long sys_pwrite_wrapper
-       .long sys_chown16
-       .long sys_getcwd
-       .long sys_capget
-       .long sys_capset           /* 185 */
-       .long sys_sigaltstack
-       .long sys_sendfile
-       .long sys_ni_syscall    /* getpmsg */
-       .long sys_ni_syscall    /* putpmsg */
-       .long sys_vfork            /* 190 */
-       .long sys_getrlimit
-       .long sys_mmap2
-       .long sys_truncate64
-       .long sys_ftruncate64
-       .long sys_stat64                /* 195 */
-       .long sys_lstat64
-       .long sys_fstat64
-       .long sys_lchown
-       .long sys_getuid
-       .long sys_getgid                /* 200 */
-       .long sys_geteuid
-       .long sys_getegid
-       .long sys_setreuid
-       .long sys_setregid
-       .long sys_getgroups     /* 205 */
-       .long sys_setgroups
-       .long sys_fchown
-       .long sys_setresuid
-       .long sys_getresuid
-       .long sys_setresgid     /* 210 */
-       .long sys_getresgid
-       .long sys_chown
-       .long sys_setuid
-       .long sys_setgid
-       .long sys_setfsuid              /* 215 */
-       .long sys_setfsgid
-       .long sys_pivot_root
-       .long sys_mincore
-       .long sys_madvise
-       .long sys_getdents64    /* 220 */
-       .long sys_fcntl64
-       .long sys_ni_syscall    /* reserved for TUX */
-       .long sys_ni_syscall    /* Reserved for Security */
-       .long sys_gettid
-       .long sys_readahead     /* 225 */
-       .long sys_setxattr
-       .long sys_lsetxattr
-       .long sys_fsetxattr
-       .long sys_getxattr
-       .long sys_lgetxattr     /* 230 */
-       .long sys_fgetxattr
-       .long sys_listxattr
-       .long sys_llistxattr
-       .long sys_flistxattr
-       .long sys_removexattr   /* 235 */
-       .long sys_lremovexattr
-       .long sys_fremovexattr
-       .long sys_tkill
-       .long sys_sendfile64
-       .long sys_futex         /* 240 */
-       .long sys_sched_setaffinity
-       .long sys_sched_getaffinity
-       .long sys_ni_syscall    /* reserved for set_thread_area */
-       .long sys_ni_syscall    /* reserved for get_thread_area */
-       .long sys_io_setup      /* 245 */
-       .long sys_io_destroy
-       .long sys_io_getevents
-       .long sys_io_submit
-       .long sys_io_cancel
-       .long sys_fadvise64     /* 250 */
-       .long sys_ni_syscall
-       .long sys_exit_group
-       .long sys_lookup_dcookie
-       .long sys_epoll_create
-       .long sys_epoll_ctl     /* 255 */
-       .long sys_epoll_wait
-       .long sys_remap_file_pages
-       .long sys_set_tid_address
-       .long sys_timer_create
-       .long sys_timer_settime         /* 260 */
-       .long sys_timer_gettime
-       .long sys_timer_getoverrun
-       .long sys_timer_delete
-       .long sys_clock_settime
-       .long sys_clock_gettime         /* 265 */
-       .long sys_clock_getres
-       .long sys_clock_nanosleep
-       .long sys_statfs64
-       .long sys_fstatfs64
-       .long sys_tgkill                /* 270 */
-       .long sys_utimes
-       .long sys_fadvise64_64_wrapper
-       .long sys_ni_syscall    /* Reserved for vserver */
-       .long sys_mbind
-       .long sys_get_mempolicy         /* 275 */
-       .long sys_set_mempolicy
-       .long sys_mq_open
-       .long sys_mq_unlink
-       .long sys_mq_timedsend
-       .long sys_mq_timedreceive       /* 280 */
-       .long sys_mq_notify
-       .long sys_mq_getsetattr
-       .long sys_kexec_load
-       .long sys_waitid
-       .long sys_add_key               /* 285 */
-       .long sys_request_key
-       .long sys_keyctl
-       .long sys_ioprio_set
-       .long sys_ioprio_get
-       .long sys_inotify_init          /* 290 */
-       .long sys_inotify_add_watch
-       .long sys_inotify_rm_watch
-       .long sys_ni_syscall
-       .long sys_migrate_pages
-       .long sys_openat                /* 295 */
-       .long sys_mkdirat
-       .long sys_mknodat
-       .long sys_fchownat
-       .long sys_futimesat
-       .long sys_fstatat64             /* 300 */
-       .long sys_unlinkat
-       .long sys_renameat
-       .long sys_linkat
-       .long sys_symlinkat
-       .long sys_readlinkat            /* 305 */
-       .long sys_fchmodat
-       .long sys_faccessat
-       .long sys_pselect6
-       .long sys_ppoll
-       .long sys_unshare               /* 310 */
-       .long sys_set_robust_list
-       .long sys_get_robust_list
-       .long sys_splice
-       .long sys_sync_file_range
-       .long sys_tee                   /* 315 */
-       .long sys_vmsplice
-       .long sys_move_pages
-       .long sys_getcpu
-       .long sys_epoll_pwait
-       .long sys_utimensat             /* 320 */
-       .long sys_signalfd
-       .long sys_timerfd_create
-       .long sys_eventfd
-       .long sys_fallocate
-       .long sys_timerfd_settime       /* 325 */
-       .long sys_timerfd_gettime
-       .long sys_signalfd4
-       .long sys_eventfd2
-       .long sys_epoll_create1
-       .long sys_dup3                  /* 330 */
-       .long sys_pipe2
-       .long sys_inotify_init1
-       .long sys_preadv
-       .long sys_pwritev
-       .long sys_rt_tgsigqueueinfo     /* 335 */
-       .long sys_perf_event_open
-       .long sys_fanotify_init
-       .long sys_fanotify_mark
-       .long sys_prlimit64
-       /* Broken-out socket family */
-       .long sys_socket                /* 340 */
-       .long sys_bind
-       .long sys_connect
-       .long sys_listen
-       .long sys_accept
-       .long sys_getsockname   /* 345 */
-       .long sys_getpeername
-       .long sys_socketpair
-       .long sys_send
-       .long sys_sendto
-       .long sys_recv                  /* 350 */
-       .long sys_recvfrom
-       .long sys_shutdown
-       .long sys_setsockopt
-       .long sys_getsockopt
-       .long sys_sendmsg               /* 355 */
-       .long sys_recvmsg
-       .long sys_recvmmsg
-       .long sys_accept4
-       .long sys_name_to_handle_at
-       .long sys_open_by_handle_at     /* 360 */
-       .long sys_clock_adjtime
-       .long sys_syncfs
-       .long sys_sendmmsg
-       .long sys_setns
-       .long sys_process_vm_readv      /* 365 */
-       .long sys_process_vm_writev
-       .long sys_kcmp
-       .long sys_finit_module
-       .long sys_sched_getattr
-       .long sys_sched_setattr         /* 370 */
-       .long sys_renameat2
-       .long sys_seccomp
-       .long sys_getrandom
-       .long sys_memfd_create
-       .long sys_bpf                   /* 375 */
-       .long sys_execveat
-       .long sys_userfaultfd
-       .long sys_membarrier
-       .long sys_mlock2
-       .long sys_copy_file_range       /* 380 */
-       .long sys_preadv2
-       .long sys_pwritev2
+#include <asm/syscall_table.h>
+#undef __SYSCALL