Commit c4245c9d authored by Geert Uytterhoeven's avatar Geert Uytterhoeven

m68k: Merge mmu and non-mmu versions of sys_call_table

Impact for nommu:
  - Store table in .rodata instead of .text,
  - Let kernel/sys_ni.c handle the stubbing of MMU-only syscalls,
  - Implement sys_mremap and sys_nfsservct,
  - Remove unused padding at the end of the table.

Impact for mmu:
  - Store table in .rodata instead of .data.
Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Acked-by: default avatarGreg Ungerer <gerg@uclinux.org>
parent 6cf515e1
...@@ -10,7 +10,7 @@ endif ...@@ -10,7 +10,7 @@ endif
extra-y += vmlinux.lds extra-y += vmlinux.lds
obj-y := entry.o process.o traps.o ints.o signal.o ptrace.o module.o \ obj-y := entry.o process.o traps.o ints.o signal.o ptrace.o module.o \
sys_m68k.o time.o setup.o m68k_ksyms.o devres.o sys_m68k.o time.o setup.o m68k_ksyms.o devres.o syscalltable.o
devres-y = ../../../kernel/irq/devres.o devres-y = ../../../kernel/irq/devres.o
......
...@@ -407,351 +407,3 @@ resume: ...@@ -407,351 +407,3 @@ resume:
rts rts
.data
ALIGN
sys_call_table:
.long sys_restart_syscall /* 0 - old "setup()" system call, used for restarting */
.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_chown16
.long sys_ni_syscall /* old break syscall holder */
.long sys_stat
.long sys_lseek
.long sys_getpid /* 20 */
.long sys_mount
.long sys_oldumount
.long sys_setuid16
.long sys_getuid16
.long sys_stime /* 25 */
.long sys_ptrace
.long sys_alarm
.long sys_fstat
.long sys_pause
.long sys_utime /* 30 */
.long sys_ni_syscall /* old stty syscall holder */
.long sys_ni_syscall /* old gtty syscall holder */
.long sys_access
.long sys_nice
.long sys_ni_syscall /* 35 */ /* old ftime syscall holder */
.long sys_sync
.long sys_kill
.long sys_rename
.long sys_mkdir
.long sys_rmdir /* 40 */
.long sys_dup
.long sys_pipe
.long sys_times
.long sys_ni_syscall /* old prof syscall holder */
.long sys_brk /* 45 */
.long sys_setgid16
.long sys_getgid16
.long sys_signal
.long sys_geteuid16
.long sys_getegid16 /* 50 */
.long sys_acct
.long sys_umount /* recycled never used phys() */
.long sys_ni_syscall /* old lock syscall holder */
.long sys_ioctl
.long sys_fcntl /* 55 */
.long sys_ni_syscall /* old mpx syscall holder */
.long sys_setpgid
.long sys_ni_syscall /* old ulimit syscall holder */
.long sys_ni_syscall
.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_old_select
.long sys_symlink
.long sys_lstat
.long sys_readlink /* 85 */
.long sys_uselib
.long sys_swapon
.long sys_reboot
.long sys_old_readdir
.long sys_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 for i386 */
.long sys_socketcall
.long sys_syslog
.long sys_setitimer
.long sys_getitimer /* 105 */
.long sys_newstat
.long sys_newlstat
.long sys_newfstat
.long sys_ni_syscall
.long sys_ni_syscall /* 110 */ /* iopl for i386 */
.long sys_vhangup
.long sys_ni_syscall /* obsolete idle() syscall */
.long sys_ni_syscall /* vm86old for i386 */
.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 /* modify_ldt for i386 */
.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_getpagesize
.long sys_ni_syscall /* old sys_query_module */
.long sys_poll
.long sys_nfsservctl
.long sys_setresgid16 /* 170 */
.long sys_getresgid16
.long sys_prctl
.long sys_rt_sigreturn
.long sys_rt_sigaction
.long sys_rt_sigprocmask /* 175 */
.long sys_rt_sigpending
.long sys_rt_sigtimedwait
.long sys_rt_sigqueueinfo
.long sys_rt_sigsuspend
.long sys_pread64 /* 180 */
.long sys_pwrite64
.long sys_lchown16;
.long sys_getcwd
.long sys_capget
.long sys_capset /* 185 */
.long sys_sigaltstack
.long sys_sendfile
.long sys_ni_syscall /* streams1 */
.long sys_ni_syscall /* streams2 */
.long sys_vfork /* 190 */
.long sys_getrlimit
.long sys_mmap2
.long sys_truncate64
.long sys_ftruncate64
.long sys_stat64 /* 195 */
.long sys_lstat64
.long sys_fstat64
.long sys_chown
.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_lchown
.long sys_setuid
.long sys_setgid
.long sys_setfsuid /* 215 */
.long sys_setfsgid
.long sys_pivot_root
.long sys_ni_syscall
.long sys_ni_syscall
.long sys_getdents64 /* 220 */
.long sys_gettid
.long sys_tkill
.long sys_setxattr
.long sys_lsetxattr
.long sys_fsetxattr /* 225 */
.long sys_getxattr
.long sys_lgetxattr
.long sys_fgetxattr
.long sys_listxattr
.long sys_llistxattr /* 230 */
.long sys_flistxattr
.long sys_removexattr
.long sys_lremovexattr
.long sys_fremovexattr
.long sys_futex /* 235 */
.long sys_sendfile64
.long sys_mincore
.long sys_madvise
.long sys_fcntl64
.long sys_readahead /* 240 */
.long sys_io_setup
.long sys_io_destroy
.long sys_io_getevents
.long sys_io_submit
.long sys_io_cancel /* 245 */
.long sys_fadvise64
.long sys_exit_group
.long sys_lookup_dcookie
.long sys_epoll_create
.long sys_epoll_ctl /* 250 */
.long sys_epoll_wait
.long sys_remap_file_pages
.long sys_set_tid_address
.long sys_timer_create
.long sys_timer_settime /* 255 */
.long sys_timer_gettime
.long sys_timer_getoverrun
.long sys_timer_delete
.long sys_clock_settime
.long sys_clock_gettime /* 260 */
.long sys_clock_getres
.long sys_clock_nanosleep
.long sys_statfs64
.long sys_fstatfs64
.long sys_tgkill /* 265 */
.long sys_utimes
.long sys_fadvise64_64
.long sys_mbind
.long sys_get_mempolicy
.long sys_set_mempolicy /* 270 */
.long sys_mq_open
.long sys_mq_unlink
.long sys_mq_timedsend
.long sys_mq_timedreceive
.long sys_mq_notify /* 275 */
.long sys_mq_getsetattr
.long sys_waitid
.long sys_ni_syscall /* for sys_vserver */
.long sys_add_key
.long sys_request_key /* 280 */
.long sys_keyctl
.long sys_ioprio_set
.long sys_ioprio_get
.long sys_inotify_init
.long sys_inotify_add_watch /* 285 */
.long sys_inotify_rm_watch
.long sys_migrate_pages
.long sys_openat
.long sys_mkdirat
.long sys_mknodat /* 290 */
.long sys_fchownat
.long sys_futimesat
.long sys_fstatat64
.long sys_unlinkat
.long sys_renameat /* 295 */
.long sys_linkat
.long sys_symlinkat
.long sys_readlinkat
.long sys_fchmodat
.long sys_faccessat /* 300 */
.long sys_ni_syscall /* Reserved for pselect6 */
.long sys_ni_syscall /* Reserved for ppoll */
.long sys_unshare
.long sys_set_robust_list
.long sys_get_robust_list /* 305 */
.long sys_splice
.long sys_sync_file_range
.long sys_tee
.long sys_vmsplice
.long sys_move_pages /* 310 */
.long sys_sched_setaffinity
.long sys_sched_getaffinity
.long sys_kexec_load
.long sys_getcpu
.long sys_epoll_pwait /* 315 */
.long sys_utimensat
.long sys_signalfd
.long sys_timerfd_create
.long sys_eventfd
.long sys_fallocate /* 320 */
.long sys_timerfd_settime
.long sys_timerfd_gettime
.long sys_signalfd4
.long sys_eventfd2
.long sys_epoll_create1 /* 325 */
.long sys_dup3
.long sys_pipe2
.long sys_inotify_init1
.long sys_preadv
.long sys_pwritev /* 330 */
.long sys_rt_tgsigqueueinfo
.long sys_perf_event_open
.long sys_get_thread_area
.long sys_set_thread_area
.long sys_atomic_cmpxchg_32 /* 335 */
.long sys_atomic_barrier
.long sys_fanotify_init
.long sys_fanotify_mark
.long sys_prlimit64
.long sys_name_to_handle_at /* 340 */
.long sys_open_by_handle_at
.long sys_clock_adjtime
.long sys_syncfs
/* /*
* linux/arch/m68knommu/kernel/syscalltable.S
*
* Copyright (C) 2002, Greg Ungerer (gerg@snapgear.com) * Copyright (C) 2002, Greg Ungerer (gerg@snapgear.com)
* *
* Based on older entry.S files, the following copyrights apply: * Based on older entry.S files, the following copyrights apply:
...@@ -9,16 +7,21 @@ ...@@ -9,16 +7,21 @@
* Kenneth Albanowski <kjahds@kjahds.com>, * Kenneth Albanowski <kjahds@kjahds.com>,
* Copyright (C) 2000 Lineo Inc. (www.lineo.com) * Copyright (C) 2000 Lineo Inc. (www.lineo.com)
* Copyright (C) 1991, 1992 Linus Torvalds * Copyright (C) 1991, 1992 Linus Torvalds
*
* Linux/m68k support by Hamish Macdonald
*/ */
#include <linux/sys.h> #include <linux/sys.h>
#include <linux/linkage.h> #include <linux/linkage.h>
#include <asm/unistd.h>
.text #ifndef CONFIG_MMU
#define sys_mmap2 sys_mmap_pgoff
#endif
.section .rodata
ALIGN ALIGN
ENTRY(sys_call_table) ENTRY(sys_call_table)
.long sys_restart_syscall /* 0 - old "setup()" system call */ .long sys_restart_syscall /* 0 - old "setup()" system call, used for restarting */
.long sys_exit .long sys_exit
.long sys_fork .long sys_fork
.long sys_read .long sys_read
...@@ -53,7 +56,7 @@ ENTRY(sys_call_table) ...@@ -53,7 +56,7 @@ ENTRY(sys_call_table)
.long sys_ni_syscall /* old gtty syscall holder */ .long sys_ni_syscall /* old gtty syscall holder */
.long sys_access .long sys_access
.long sys_nice .long sys_nice
.long sys_ni_syscall /* 35 */ /* old ftime syscall holder */ .long sys_ni_syscall /* 35 - old ftime syscall holder */
.long sys_sync .long sys_sync
.long sys_kill .long sys_kill
.long sys_rename .long sys_rename
...@@ -105,7 +108,7 @@ ENTRY(sys_call_table) ...@@ -105,7 +108,7 @@ ENTRY(sys_call_table)
.long sys_lstat .long sys_lstat
.long sys_readlink /* 85 */ .long sys_readlink /* 85 */
.long sys_uselib .long sys_uselib
.long sys_ni_syscall /* sys_swapon */ .long sys_swapon
.long sys_reboot .long sys_reboot
.long sys_old_readdir .long sys_old_readdir
.long sys_old_mmap /* 90 */ .long sys_old_mmap /* 90 */
...@@ -128,12 +131,12 @@ ENTRY(sys_call_table) ...@@ -128,12 +131,12 @@ ENTRY(sys_call_table)
.long sys_newlstat .long sys_newlstat
.long sys_newfstat .long sys_newfstat
.long sys_ni_syscall .long sys_ni_syscall
.long sys_ni_syscall /* iopl for i386 */ /* 110 */ .long sys_ni_syscall /* 110 - iopl for i386 */
.long sys_vhangup .long sys_vhangup
.long sys_ni_syscall /* obsolete idle() syscall */ .long sys_ni_syscall /* obsolete idle() syscall */
.long sys_ni_syscall /* vm86old for i386 */ .long sys_ni_syscall /* vm86old for i386 */
.long sys_wait4 .long sys_wait4
.long sys_ni_syscall /* 115 */ /* sys_swapoff */ .long sys_swapoff /* 115 */
.long sys_sysinfo .long sys_sysinfo
.long sys_ipc .long sys_ipc
.long sys_fsync .long sys_fsync
...@@ -143,12 +146,12 @@ ENTRY(sys_call_table) ...@@ -143,12 +146,12 @@ ENTRY(sys_call_table)
.long sys_newuname .long sys_newuname
.long sys_cacheflush /* modify_ldt for i386 */ .long sys_cacheflush /* modify_ldt for i386 */
.long sys_adjtimex .long sys_adjtimex
.long sys_ni_syscall /* 125 */ /* sys_mprotect */ .long sys_mprotect /* 125 */
.long sys_sigprocmask .long sys_sigprocmask
.long sys_ni_syscall /* old "creat_module" */ .long sys_ni_syscall /* old "create_module" */
.long sys_init_module .long sys_init_module
.long sys_delete_module .long sys_delete_module
.long sys_ni_syscall /* 130: old "get_kernel_syms" */ .long sys_ni_syscall /* 130 - old "get_kernel_syms" */
.long sys_quotactl .long sys_quotactl
.long sys_getpgid .long sys_getpgid
.long sys_fchdir .long sys_fchdir
...@@ -162,16 +165,16 @@ ENTRY(sys_call_table) ...@@ -162,16 +165,16 @@ ENTRY(sys_call_table)
.long sys_getdents .long sys_getdents
.long sys_select .long sys_select
.long sys_flock .long sys_flock
.long sys_ni_syscall /* sys_msync */ .long sys_msync
.long sys_readv /* 145 */ .long sys_readv /* 145 */
.long sys_writev .long sys_writev
.long sys_getsid .long sys_getsid
.long sys_fdatasync .long sys_fdatasync
.long sys_sysctl .long sys_sysctl
.long sys_ni_syscall /* 150 */ /* sys_mlock */ .long sys_mlock /* 150 */
.long sys_ni_syscall /* sys_munlock */ .long sys_munlock
.long sys_ni_syscall /* sys_mlockall */ .long sys_mlockall
.long sys_ni_syscall /* sys_munlockall */ .long sys_munlockall
.long sys_sched_setparam .long sys_sched_setparam
.long sys_sched_getparam /* 155 */ .long sys_sched_getparam /* 155 */
.long sys_sched_setscheduler .long sys_sched_setscheduler
...@@ -181,13 +184,13 @@ ENTRY(sys_call_table) ...@@ -181,13 +184,13 @@ ENTRY(sys_call_table)
.long sys_sched_get_priority_min /* 160 */ .long sys_sched_get_priority_min /* 160 */
.long sys_sched_rr_get_interval .long sys_sched_rr_get_interval
.long sys_nanosleep .long sys_nanosleep
.long sys_ni_syscall /* sys_mremap */ .long sys_mremap
.long sys_setresuid16 .long sys_setresuid16
.long sys_getresuid16 /* 165 */ .long sys_getresuid16 /* 165 */
.long sys_getpagesize /* sys_getpagesize */ .long sys_getpagesize
.long sys_ni_syscall /* old "query_module" */ .long sys_ni_syscall /* old "query_module" */
.long sys_poll .long sys_poll
.long sys_ni_syscall /* sys_nfsservctl */ .long sys_nfsservctl
.long sys_setresgid16 /* 170 */ .long sys_setresgid16 /* 170 */
.long sys_getresgid16 .long sys_getresgid16
.long sys_prctl .long sys_prctl
...@@ -210,7 +213,7 @@ ENTRY(sys_call_table) ...@@ -210,7 +213,7 @@ ENTRY(sys_call_table)
.long sys_ni_syscall /* streams2 */ .long sys_ni_syscall /* streams2 */
.long sys_vfork /* 190 */ .long sys_vfork /* 190 */
.long sys_getrlimit .long sys_getrlimit
.long sys_mmap_pgoff .long sys_mmap2
.long sys_truncate64 .long sys_truncate64
.long sys_ftruncate64 .long sys_ftruncate64
.long sys_stat64 /* 195 */ .long sys_stat64 /* 195 */
...@@ -255,8 +258,8 @@ ENTRY(sys_call_table) ...@@ -255,8 +258,8 @@ ENTRY(sys_call_table)
.long sys_fremovexattr .long sys_fremovexattr
.long sys_futex /* 235 */ .long sys_futex /* 235 */
.long sys_sendfile64 .long sys_sendfile64
.long sys_ni_syscall /* sys_mincore */ .long sys_mincore
.long sys_ni_syscall /* sys_madvise */ .long sys_madvise
.long sys_fcntl64 .long sys_fcntl64
.long sys_readahead /* 240 */ .long sys_readahead /* 240 */
.long sys_io_setup .long sys_io_setup
...@@ -270,7 +273,7 @@ ENTRY(sys_call_table) ...@@ -270,7 +273,7 @@ ENTRY(sys_call_table)
.long sys_epoll_create .long sys_epoll_create
.long sys_epoll_ctl /* 250 */ .long sys_epoll_ctl /* 250 */
.long sys_epoll_wait .long sys_epoll_wait
.long sys_ni_syscall /* sys_remap_file_pages */ .long sys_remap_file_pages
.long sys_set_tid_address .long sys_set_tid_address
.long sys_timer_create .long sys_timer_create
.long sys_timer_settime /* 255 */ .long sys_timer_settime /* 255 */
...@@ -363,7 +366,3 @@ ENTRY(sys_call_table) ...@@ -363,7 +366,3 @@ ENTRY(sys_call_table)
.long sys_clock_adjtime .long sys_clock_adjtime
.long sys_syncfs .long sys_syncfs
.rept NR_syscalls-(.-sys_call_table)/4
.long sys_ni_syscall
.endr
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