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linux/arch/h8300/kernel/syscalls.S
Christoph Hellwig a4679373cf Add generic sys_old_mmap() 
Add a generic implementation of the old mmap() syscall, which expects its
argument in a memory block and switch all architectures over to use it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Reviewed-by: H. Peter Anvin <hpa@zytor.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: James Morris <jmorris@namei.org>
Cc: Andreas Schwab <schwab@linux-m68k.org>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-12 15:52:32 -08:00

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/* Systemcall Entry Table */
#include <linux/sys.h>
#include <asm/linkage.h>
#include <asm/unistd.h>
.globl SYMBOL_NAME(sys_call_table)
#if defined(CONFIG_CPU_H8300H)
.h8300h
#endif
#if defined(CONFIG_CPU_H8S)
.h8300s
#endif
.section .text
.align 2
SYMBOL_NAME_LABEL(sys_call_table)
.long SYMBOL_NAME(sys_ni_syscall) /* 0 - old "setup()" system call*/
.long SYMBOL_NAME(sys_exit)
.long SYMBOL_NAME(sys_fork)
.long SYMBOL_NAME(sys_read)
.long SYMBOL_NAME(sys_write)
.long SYMBOL_NAME(sys_open) /* 5 */
.long SYMBOL_NAME(sys_close)
.long SYMBOL_NAME(sys_waitpid)
.long SYMBOL_NAME(sys_creat)
.long SYMBOL_NAME(sys_link)
.long SYMBOL_NAME(sys_unlink) /* 10 */
.long SYMBOL_NAME(sys_execve)
.long SYMBOL_NAME(sys_chdir)
.long SYMBOL_NAME(sys_time)
.long SYMBOL_NAME(sys_mknod)
.long SYMBOL_NAME(sys_chmod) /* 15 */
.long SYMBOL_NAME(sys_chown16)
.long SYMBOL_NAME(sys_ni_syscall) /* old break syscall holder */
.long SYMBOL_NAME(sys_stat)
.long SYMBOL_NAME(sys_lseek)
.long SYMBOL_NAME(sys_getpid) /* 20 */
.long SYMBOL_NAME(sys_mount)
.long SYMBOL_NAME(sys_oldumount)
.long SYMBOL_NAME(sys_setuid16)
.long SYMBOL_NAME(sys_getuid16)
.long SYMBOL_NAME(sys_stime) /* 25 */
.long SYMBOL_NAME(sys_ptrace)
.long SYMBOL_NAME(sys_alarm)
.long SYMBOL_NAME(sys_fstat)
.long SYMBOL_NAME(sys_pause)
.long SYMBOL_NAME(sys_utime) /* 30 */
.long SYMBOL_NAME(sys_ni_syscall) /* old stty syscall holder */
.long SYMBOL_NAME(sys_ni_syscall) /* old gtty syscall holder */
.long SYMBOL_NAME(sys_access)
.long SYMBOL_NAME(sys_nice)
.long SYMBOL_NAME(sys_ni_syscall) /* 35 old ftime syscall holder */
.long SYMBOL_NAME(sys_sync)
.long SYMBOL_NAME(sys_kill)
.long SYMBOL_NAME(sys_rename)
.long SYMBOL_NAME(sys_mkdir)
.long SYMBOL_NAME(sys_rmdir) /* 40 */
.long SYMBOL_NAME(sys_dup)
.long SYMBOL_NAME(sys_pipe)
.long SYMBOL_NAME(sys_times)
.long SYMBOL_NAME(sys_ni_syscall) /* old prof syscall holder */
.long SYMBOL_NAME(sys_brk) /* 45 */
.long SYMBOL_NAME(sys_setgid16)
.long SYMBOL_NAME(sys_getgid16)
.long SYMBOL_NAME(sys_signal)
.long SYMBOL_NAME(sys_geteuid16)
.long SYMBOL_NAME(sys_getegid16) /* 50 */
.long SYMBOL_NAME(sys_acct)
.long SYMBOL_NAME(sys_umount) /* recycled never used phys() */
.long SYMBOL_NAME(sys_ni_syscall) /* old lock syscall holder */
.long SYMBOL_NAME(sys_ioctl)
.long SYMBOL_NAME(sys_fcntl) /* 55 */
.long SYMBOL_NAME(sys_ni_syscall) /* old mpx syscall holder */
.long SYMBOL_NAME(sys_setpgid)
.long SYMBOL_NAME(sys_ni_syscall) /* old ulimit syscall holder */
.long SYMBOL_NAME(sys_ni_syscall)
.long SYMBOL_NAME(sys_umask) /* 60 */
.long SYMBOL_NAME(sys_chroot)
.long SYMBOL_NAME(sys_ustat)
.long SYMBOL_NAME(sys_dup2)
.long SYMBOL_NAME(sys_getppid)
.long SYMBOL_NAME(sys_getpgrp) /* 65 */
.long SYMBOL_NAME(sys_setsid)
.long SYMBOL_NAME(sys_sigaction)
.long SYMBOL_NAME(sys_sgetmask)
.long SYMBOL_NAME(sys_ssetmask)
.long SYMBOL_NAME(sys_setreuid16) /* 70 */
.long SYMBOL_NAME(sys_setregid16)
.long SYMBOL_NAME(sys_sigsuspend)
.long SYMBOL_NAME(sys_sigpending)
.long SYMBOL_NAME(sys_sethostname)
.long SYMBOL_NAME(sys_setrlimit) /* 75 */
.long SYMBOL_NAME(sys_old_getrlimit)
.long SYMBOL_NAME(sys_getrusage)
.long SYMBOL_NAME(sys_gettimeofday)
.long SYMBOL_NAME(sys_settimeofday)
.long SYMBOL_NAME(sys_getgroups16) /* 80 */
.long SYMBOL_NAME(sys_setgroups16)
.long SYMBOL_NAME(sys_old_select)
.long SYMBOL_NAME(sys_symlink)
.long SYMBOL_NAME(sys_lstat)
.long SYMBOL_NAME(sys_readlink) /* 85 */
.long SYMBOL_NAME(sys_uselib)
.long SYMBOL_NAME(sys_swapon)
.long SYMBOL_NAME(sys_reboot)
.long SYMBOL_NAME(sys_old_readdir)
.long SYMBOL_NAME(sys_old_mmap) /* 90 */
.long SYMBOL_NAME(sys_munmap)
.long SYMBOL_NAME(sys_truncate)
.long SYMBOL_NAME(sys_ftruncate)
.long SYMBOL_NAME(sys_fchmod)
.long SYMBOL_NAME(sys_fchown16) /* 95 */
.long SYMBOL_NAME(sys_getpriority)
.long SYMBOL_NAME(sys_setpriority)
.long SYMBOL_NAME(sys_ni_syscall) /* old profil syscall holder */
.long SYMBOL_NAME(sys_statfs)
.long SYMBOL_NAME(sys_fstatfs) /* 100 */
.long SYMBOL_NAME(sys_ni_syscall) /* ioperm for i386 */
.long SYMBOL_NAME(sys_socketcall)
.long SYMBOL_NAME(sys_syslog)
.long SYMBOL_NAME(sys_setitimer)
.long SYMBOL_NAME(sys_getitimer) /* 105 */
.long SYMBOL_NAME(sys_newstat)
.long SYMBOL_NAME(sys_newlstat)
.long SYMBOL_NAME(sys_newfstat)
.long SYMBOL_NAME(sys_ni_syscall)
.long SYMBOL_NAME(sys_ni_syscall) /* iopl for i386 */ /* 110 */
.long SYMBOL_NAME(sys_vhangup)
.long SYMBOL_NAME(sys_ni_syscall) /* obsolete idle() syscall */
.long SYMBOL_NAME(sys_ni_syscall) /* vm86old for i386 */
.long SYMBOL_NAME(sys_wait4)
.long SYMBOL_NAME(sys_swapoff) /* 115 */
.long SYMBOL_NAME(sys_sysinfo)
.long SYMBOL_NAME(sys_ipc)
.long SYMBOL_NAME(sys_fsync)
.long SYMBOL_NAME(sys_sigreturn)
.long SYMBOL_NAME(sys_clone) /* 120 */
.long SYMBOL_NAME(sys_setdomainname)
.long SYMBOL_NAME(sys_newuname)
.long SYMBOL_NAME(sys_cacheflush) /* modify_ldt for i386 */
.long SYMBOL_NAME(sys_adjtimex)
.long SYMBOL_NAME(sys_ni_syscall) /* 125 sys_mprotect */
.long SYMBOL_NAME(sys_sigprocmask)
.long SYMBOL_NAME(sys_ni_syscall) /* sys_create_module */
.long SYMBOL_NAME(sys_init_module)
.long SYMBOL_NAME(sys_delete_module)
.long SYMBOL_NAME(sys_ni_syscall) /* 130 sys_get_kernel_syms */
.long SYMBOL_NAME(sys_quotactl)
.long SYMBOL_NAME(sys_getpgid)
.long SYMBOL_NAME(sys_fchdir)
.long SYMBOL_NAME(sys_bdflush)
.long SYMBOL_NAME(sys_sysfs) /* 135 */
.long SYMBOL_NAME(sys_personality)
.long SYMBOL_NAME(sys_ni_syscall) /* for afs_syscall */
.long SYMBOL_NAME(sys_setfsuid16)
.long SYMBOL_NAME(sys_setfsgid16)
.long SYMBOL_NAME(sys_llseek) /* 140 */
.long SYMBOL_NAME(sys_getdents)
.long SYMBOL_NAME(sys_select)
.long SYMBOL_NAME(sys_flock)
.long SYMBOL_NAME(sys_ni_syscall) /* sys_msync */
.long SYMBOL_NAME(sys_readv) /* 145 */
.long SYMBOL_NAME(sys_writev)
.long SYMBOL_NAME(sys_getsid)
.long SYMBOL_NAME(sys_fdatasync)
.long SYMBOL_NAME(sys_sysctl)
.long SYMBOL_NAME(sys_ni_syscall) /* 150 sys_mlock */
.long SYMBOL_NAME(sys_ni_syscall) /* sys_munlock */
.long SYMBOL_NAME(sys_ni_syscall) /* sys_mlockall */
.long SYMBOL_NAME(sys_ni_syscall) /* sys_munlockall */
.long SYMBOL_NAME(sys_sched_setparam)
.long SYMBOL_NAME(sys_sched_getparam) /* 155 */
.long SYMBOL_NAME(sys_sched_setscheduler)
.long SYMBOL_NAME(sys_sched_getscheduler)
.long SYMBOL_NAME(sys_sched_yield)
.long SYMBOL_NAME(sys_sched_get_priority_max)
.long SYMBOL_NAME(sys_sched_get_priority_min) /* 160 */
.long SYMBOL_NAME(sys_sched_rr_get_interval)
.long SYMBOL_NAME(sys_nanosleep)
.long SYMBOL_NAME(sys_ni_syscall) /* sys_mremap */
.long SYMBOL_NAME(sys_setresuid16)
.long SYMBOL_NAME(sys_getresuid16) /* 165 */
.long SYMBOL_NAME(sys_ni_syscall) /* for vm86 */
.long SYMBOL_NAME(sys_ni_syscall) /* sys_query_module */
.long SYMBOL_NAME(sys_poll)
.long SYMBOL_NAME(sys_nfsservctl)
.long SYMBOL_NAME(sys_setresgid16) /* 170 */
.long SYMBOL_NAME(sys_getresgid16)
.long SYMBOL_NAME(sys_prctl)
.long SYMBOL_NAME(sys_rt_sigreturn)
.long SYMBOL_NAME(sys_rt_sigaction)
.long SYMBOL_NAME(sys_rt_sigprocmask) /* 175 */
.long SYMBOL_NAME(sys_rt_sigpending)
.long SYMBOL_NAME(sys_rt_sigtimedwait)
.long SYMBOL_NAME(sys_rt_sigqueueinfo)
.long SYMBOL_NAME(sys_rt_sigsuspend)
.long SYMBOL_NAME(sys_pread64) /* 180 */
.long SYMBOL_NAME(sys_pwrite64)
.long SYMBOL_NAME(sys_lchown16);
.long SYMBOL_NAME(sys_getcwd)
.long SYMBOL_NAME(sys_capget)
.long SYMBOL_NAME(sys_capset) /* 185 */
.long SYMBOL_NAME(sys_sigaltstack)
.long SYMBOL_NAME(sys_sendfile)
.long SYMBOL_NAME(sys_ni_syscall) /* streams1 */
.long SYMBOL_NAME(sys_ni_syscall) /* streams2 */
.long SYMBOL_NAME(sys_vfork) /* 190 */
.long SYMBOL_NAME(sys_getrlimit)
.long SYMBOL_NAME(sys_mmap_pgoff)
.long SYMBOL_NAME(sys_truncate64)
.long SYMBOL_NAME(sys_ftruncate64)
.long SYMBOL_NAME(sys_stat64) /* 195 */
.long SYMBOL_NAME(sys_lstat64)
.long SYMBOL_NAME(sys_fstat64)
.long SYMBOL_NAME(sys_chown)
.long SYMBOL_NAME(sys_getuid)
.long SYMBOL_NAME(sys_getgid) /* 200 */
.long SYMBOL_NAME(sys_geteuid)
.long SYMBOL_NAME(sys_getegid)
.long SYMBOL_NAME(sys_setreuid)
.long SYMBOL_NAME(sys_setregid)
.long SYMBOL_NAME(sys_getgroups) /* 205 */
.long SYMBOL_NAME(sys_setgroups)
.long SYMBOL_NAME(sys_fchown)
.long SYMBOL_NAME(sys_setresuid)
.long SYMBOL_NAME(sys_getresuid)
.long SYMBOL_NAME(sys_setresgid) /* 210 */
.long SYMBOL_NAME(sys_getresgid)
.long SYMBOL_NAME(sys_lchown)
.long SYMBOL_NAME(sys_setuid)
.long SYMBOL_NAME(sys_setgid)
.long SYMBOL_NAME(sys_setfsuid) /* 215 */
.long SYMBOL_NAME(sys_setfsgid)
.long SYMBOL_NAME(sys_pivot_root)
.long SYMBOL_NAME(sys_ni_syscall)
.long SYMBOL_NAME(sys_ni_syscall)
.long SYMBOL_NAME(sys_getdents64) /* 220 */
.long SYMBOL_NAME(sys_fcntl64)
.long SYMBOL_NAME(sys_ni_syscall) /* reserved TUX */
.long SYMBOL_NAME(sys_ni_syscall) /* reserved Security */
.long SYMBOL_NAME(sys_gettid)
.long SYMBOL_NAME(sys_readahead) /* 225 */
.long SYMBOL_NAME(sys_setxattr)
.long SYMBOL_NAME(sys_lsetxattr)
.long SYMBOL_NAME(sys_fsetxattr)
.long SYMBOL_NAME(sys_getxattr)
.long SYMBOL_NAME(sys_lgetxattr) /* 230 */
.long SYMBOL_NAME(sys_fgetxattr)
.long SYMBOL_NAME(sys_listxattr)
.long SYMBOL_NAME(sys_llistxattr)
.long SYMBOL_NAME(sys_flistxattr)
.long SYMBOL_NAME(sys_removexattr) /* 235 */
.long SYMBOL_NAME(sys_lremovexattr)
.long SYMBOL_NAME(sys_fremovexattr)
.long SYMBOL_NAME(sys_tkill)
.long SYMBOL_NAME(sys_sendfile64)
.long SYMBOL_NAME(sys_futex) /* 240 */
.long SYMBOL_NAME(sys_sched_setaffinity)
.long SYMBOL_NAME(sys_sched_getaffinity)
.long SYMBOL_NAME(sys_ni_syscall)
.long SYMBOL_NAME(sys_ni_syscall)
.long SYMBOL_NAME(sys_io_setup) /* 245 */
.long SYMBOL_NAME(sys_io_destroy)
.long SYMBOL_NAME(sys_io_getevents)
.long SYMBOL_NAME(sys_io_submit)
.long SYMBOL_NAME(sys_io_cancel)
.long SYMBOL_NAME(sys_fadvise64) /* 250 */
.long SYMBOL_NAME(sys_ni_syscall)
.long SYMBOL_NAME(sys_exit_group)
.long SYMBOL_NAME(sys_lookup_dcookie)
.long SYMBOL_NAME(sys_epoll_create)
.long SYMBOL_NAME(sys_epoll_ctl) /* 255 */
.long SYMBOL_NAME(sys_epoll_wait)
.long SYMBOL_NAME(sys_ni_syscall) /* sys_remap_file_pages */
.long SYMBOL_NAME(sys_set_tid_address)
.long SYMBOL_NAME(sys_timer_create)
.long SYMBOL_NAME(sys_timer_settime) /* 260 */
.long SYMBOL_NAME(sys_timer_gettime)
.long SYMBOL_NAME(sys_timer_getoverrun)
.long SYMBOL_NAME(sys_timer_delete)
.long SYMBOL_NAME(sys_clock_settime)
.long SYMBOL_NAME(sys_clock_gettime) /* 265 */
.long SYMBOL_NAME(sys_clock_getres)
.long SYMBOL_NAME(sys_clock_nanosleep)
.long SYMBOL_NAME(sys_statfs64)
.long SYMBOL_NAME(sys_fstatfs64)
.long SYMBOL_NAME(sys_tgkill) /* 270 */
.long SYMBOL_NAME(sys_utimes)
.long SYMBOL_NAME(sys_fadvise64_64)
.long SYMBOL_NAME(sys_ni_syscall) /* sys_vserver */
.long SYMBOL_NAME(sys_ni_syscall)
.long SYMBOL_NAME(sys_get_mempolicy) /* 275 */
.long SYMBOL_NAME(sys_set_mempolicy)
.long SYMBOL_NAME(sys_mq_open)
.long SYMBOL_NAME(sys_mq_unlink)
.long SYMBOL_NAME(sys_mq_timedsend)
.long SYMBOL_NAME(sys_mq_timedreceive) /* 280 */
.long SYMBOL_NAME(sys_mq_notify)
.long SYMBOL_NAME(sys_mq_getsetattr)
.long SYMBOL_NAME(sys_waitid)
.long SYMBOL_NAME(sys_ni_syscall) /* sys_kexec_load */
.long SYMBOL_NAME(sys_add_key) /* 285 */
.long SYMBOL_NAME(sys_request_key)
.long SYMBOL_NAME(sys_keyctl)
.long SYMBOL_NAME(sys_ioprio_set)
.long SYMBOL_NAME(sys_ioprio_get) /* 290 */
.long SYMBOL_NAME(sys_inotify_init)
.long SYMBOL_NAME(sys_inotify_add_watch)
.long SYMBOL_NAME(sys_inotify_rm_watch)
.long SYMBOL_NAME(sys_migrate_pages)
.long SYMBOL_NAME(sys_openat) /* 295 */
.long SYMBOL_NAME(sys_mkdirat)
.long SYMBOL_NAME(sys_mknodat)
.long SYMBOL_NAME(sys_fchownat)
.long SYMBOL_NAME(sys_futimesat)
.long SYMBOL_NAME(sys_fstatat64) /* 300 */
.long SYMBOL_NAME(sys_unlinkat)
.long SYMBOL_NAME(sys_renameat)
.long SYMBOL_NAME(sys_linkat)
.long SYMBOL_NAME(sys_symlinkat)
.long SYMBOL_NAME(sys_readlinkat) /* 305 */
.long SYMBOL_NAME(sys_fchmodat)
.long SYMBOL_NAME(sys_faccessat)
.long SYMBOL_NAME(sys_ni_syscall) /* sys_pselect6 */
.long SYMBOL_NAME(sys_ni_syscall) /* sys_ppoll */
.long SYMBOL_NAME(sys_unshare) /* 310 */
.long SYMBOL_NAME(sys_set_robust_list)
.long SYMBOL_NAME(sys_get_robust_list)
.long SYMBOL_NAME(sys_splice)
.long SYMBOL_NAME(sys_sync_file_range)
.long SYMBOL_NAME(sys_tee) /* 315 */
.long SYMBOL_NAME(sys_vmsplice)
.long SYMBOL_NAME(sys_ni_syscall) /* sys_move_pages */
.long SYMBOL_NAME(sys_getcpu)
.long SYMBOL_NAME(sys_ni_syscall) /* sys_epoll_pwait */
.macro call_sp addr
mov.l #SYMBOL_NAME(\addr),er6
bra SYMBOL_NAME(syscall_trampoline):8
.endm
SYMBOL_NAME_LABEL(sys_clone)
call_sp h8300_clone
SYMBOL_NAME_LABEL(sys_sigsuspend)
call_sp do_sigsuspend
SYMBOL_NAME_LABEL(sys_rt_sigsuspend)
call_sp do_rt_sigsuspend
SYMBOL_NAME_LABEL(sys_sigreturn)
call_sp do_sigreturn
SYMBOL_NAME_LABEL(sys_rt_sigreturn)
call_sp do_rt_sigreturn
SYMBOL_NAME_LABEL(sys_fork)
call_sp h8300_fork
SYMBOL_NAME_LABEL(sys_vfork)
call_sp h8300_vfork
SYMBOL_NAME_LABEL(syscall_trampoline)
mov.l sp,er0
jmp @er6
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