Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

/* 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(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(old_readdir)
        .long SYMBOL_NAME(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_mmap2)
        .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