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This commit is contained in:
ceriel 1987-01-29 22:36:35 +00:00
parent 945d6a0188
commit 153e30bb1c
59 changed files with 690 additions and 0 deletions
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66
mach/m68020/libsys/README Normal file
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! Two system calls (gtty and stty) in the m68000 tail_mon library
! were not really system calls but they used _ioctl. The m68020 machine
! the table was tested on used real system calls, and we'll use
! them here.
! There were also three calls (ftime, lock and dup2) that were in the
! m68000 library, but were not included in the list of system calls
! for the m68020 that was given to me. We'll include them anyway.
! The original gtty and stty files are included here.
! Note however that the 68000 machine (the Mantra) needs the parameters
! to system calls in registers, while the m68020 machine this table was
! tested on wanted the parameters on the stack
!
! Also read the comments in the signal.s file!
! ------------------- dup2.s
! .define _dup2
! .extern _dup2
! .sect .text
! .sect .rom
! .sect .data
! .sect .bss
! .sect .text
! _dup2: move.w #0x29,d0
! move.l (4,sp),a0
! move.l (8,sp),d1
! add.l #0x40,a0
! jmp (call)
!
!
! ! ------------------- gtty.s
! .define _gtty
! .extern _gtty
! .sect .text
! .sect .rom
! .sect .data
! .sect .bss
! .sect .text
! _gtty:
! tst.b (-40,sp)
! link a6,#-0
! move.l (12,a6),-(sp)
! move.l #29704,-(sp)
! move.l (8,a6),-(sp)
! jsr (_ioctl)
! add.l #12,sp
! unlk a6
! rts
!
!
! ! ------------------- stty.s
! .define _stty
! .extern _stty
! .sect .text
! .sect .rom
! .sect .data
! .sect .bss
! .sect .text
! _stty:
! tst.b (-40,sp)
! link a6,#-0
! move.l (12,a6),-(sp)
! move.l #29705,-(sp)
! move.l (8,a6),-(sp)
! jsr (_ioctl)
! add.l #12,sp
! unlk a6
! rts

10
mach/m68020/libsys/_exit.s Normal file
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.define __exit
.extern __exit
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
__exit: move.l #0x1,d0
trap #0
stop #0 ! was there in 68020 routine

9
mach/m68020/libsys/access.s Normal file
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.define _access
.extern _access
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_access: move.l #0x21,d0
jmp (callc)

9
mach/m68020/libsys/acct.s Normal file
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.define _acct
.extern _acct
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_acct: move.l #0x33,d0
jmp (callc)

10
mach/m68020/libsys/alarm.s Normal file
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.define _alarm
.extern _alarm
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_alarm: move.l #0x1B,d0
trap #0
rts

25
mach/m68020/libsys/brk.s Normal file
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.define _brk
.define _sbrk
.extern _brk
.extern _sbrk
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_sbrk: move.l (.reghp),d0
add.l d0,(4,sp)
move.l #0x11,d0
trap #0
bcs lcerror
move.l (.reghp),d0
move.l d0,a0
move.l (4,sp),(.reghp)
rts
lcerror: jmp (cerror)
_brk: move.l #0x11,d0
trap #0
bcs lcerror
move.l (4,sp),(.reghp)
clr.l d0
rts

28
mach/m68020/libsys/call.s Normal file
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.define call
.define callc
.define calle
.define cerror
.extern call
.extern callc
.extern calle
.extern cerror
.extern _errno
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
call: trap #0
bcs cerror
rts
callc:
trap #0
bcs cerror
clr.l d0
rts
calle:
trap #0
cerror:
move.l d0,(_errno)
move.l #-1,d0
rts

9
mach/m68020/libsys/chdir.s Normal file
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.define _chdir
.extern _chdir
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_chdir: move.l #0xC,d0
jmp (callc)

9
mach/m68020/libsys/chmod.s Normal file
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.define _chmod
.extern _chmod
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_chmod: move.l #0xF,d0
jmp (callc)

9
mach/m68020/libsys/chown.s Normal file
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.define _chown
.extern _chown
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_chown: move.l #0x10,d0
jmp (callc)

9
mach/m68020/libsys/chroot.s Normal file
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.define _chroot
.extern _chroot
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_chroot: move.l #0x3D,d0
jmp (callc)

12
mach/m68020/libsys/cleanup.s Normal file
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.define __cleanup
.extern __cleanup
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
__cleanup:
tst.b (-40,sp)
link a6,#-0
unlk a6
rts

9
mach/m68020/libsys/close.s Normal file
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.define _close
.extern _close
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_close: move.l #0x6,d0
jmp (callc)

4
mach/m68020/libsys/compmodule Executable file
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if ${MACH?} -c $1 1>&2
then echo `basename $1 $2`.o
else exit 1
fi

9
mach/m68020/libsys/creat.s Normal file
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.define _creat
.extern _creat
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_creat: move.l #0x8,d0
jmp (call)

9
mach/m68020/libsys/dup.s Normal file
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.define _dup
.extern _dup
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_dup: move.l #0x29,d0
jmp (call)

10
mach/m68020/libsys/dup2.s Normal file
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.define _dup2
.extern _dup2
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_dup2: move.l #0x29,d0
add.l #0x40,(4,sp) ! ???
jmp (call)

9
mach/m68020/libsys/errno.s Normal file
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.define _errno
.extern _errno
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .bss
_errno: .space 4
.sect .text

16
mach/m68020/libsys/execl.s Normal file
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.define _execl
.extern _execl
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_execl: link a6,#0
tst.b (-132,sp)
move.l (_environ),-(sp)
pea (12,sp)
move.l (8,a6),-(sp)
jsr (_execve)
add.l #0xC,sp
unlk a6
rts

9
mach/m68020/libsys/execve.s Normal file
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.define _execve
.extern _execve
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_execve: move.l #0x3B,d0
jmp (calle)

16
mach/m68020/libsys/exit.s Normal file
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.define _exit
.extern _exit
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_exit:
tst.b (-40,sp)
link a6,#-0
jsr (__cleanup)
move.l (8,a6),-(sp)
jsr (__exit)
add.l #4,sp
unlk a6
rts

9
mach/m68020/libsys/fcntl.s Normal file
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.define _fcntl
.extern _fcntl
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_fcntl: move.l #0x3E,d0
jmp (callc)

17
mach/m68020/libsys/fork.s Normal file
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.define _fork
.extern _fork
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_fork: move.l #0x2,d0
trap #0
bcc 1f ! 68020 way to do it
jmp (cerror)
1:
tst.b d1
beq 2f
clr.l d0
2:
rts

9
mach/m68020/libsys/fstat.s Normal file
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.define _fstat
.extern _fstat
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_fstat: move.l #0x1C,d0
jmp (callc)

9
mach/m68020/libsys/ftime.s Normal file
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.define _ftime
.extern _ftime
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_ftime: move.l #0x23,d0
jmp (callc)

11
mach/m68020/libsys/getegid.s Normal file
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.define _getegid
.extern _getegid
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_getegid: move.l #0x2F,d0
trap #0
move.l d1,d0
rts

10
mach/m68020/libsys/getgid.s Normal file
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.define _getgid
.extern _getgid
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_getgid: move.l #0x2F,d0
trap #0
rts

10
mach/m68020/libsys/getpid.s Normal file
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.define _getpid
.extern _getpid
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_getpid: move.l #0x14,d0
trap #0
rts

10
mach/m68020/libsys/getuid.s Normal file
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.define _getuid
.extern _getuid
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_getuid: move.l #0x18,d0
trap #0
rts

9
mach/m68020/libsys/gtty.s Normal file
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.define _gtty
.extern _gtty
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_gtty: move.l #0x20, d0
jmp (call)

9
mach/m68020/libsys/ioctl.s Normal file
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.define _ioctl
.extern _ioctl
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_ioctl: move.l #0x36,d0
jmp (call)

9
mach/m68020/libsys/kill.s Normal file
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.define _kill
.extern _kill
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_kill: move.l #0x25,d0
jmp (callc)

9
mach/m68020/libsys/link.s Normal file
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.define _link
.extern _link
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_link: move.l #0x9,d0
jmp (callc)

9
mach/m68020/libsys/lock.s Normal file
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.define _lock
.extern _lock
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_lock: move.l #0x35,d0
jmp (callc)

9
mach/m68020/libsys/lseek.s Normal file
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.define _lseek
.extern _lseek
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_lseek: move.l #0x13,d0
jmp (call)

9
mach/m68020/libsys/mknod.s Normal file
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.define _mknod
.extern _mknod
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_mknod: move.l #0xE,d0
jmp (callc)

9
mach/m68020/libsys/mount.s Normal file
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.define _mount
.extern _mount
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_mount: move.l #0x15,d0
jmp (callc)

9
mach/m68020/libsys/nice.s Normal file
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.define _nice
.extern _nice
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_nice: move.l #0x22,d0
jmp (call)

9
mach/m68020/libsys/open.s Normal file
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.define _open
.extern _open
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_open: move.l #0x5,d0
jmp (call)

9
mach/m68020/libsys/pause.s Normal file
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.define _pause
.extern _pause
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_pause: move.l #0x1D,d0
jmp (callc)

18
mach/m68020/libsys/pipe.s Normal file
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.define _pipe
.extern _pipe
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_pipe:
move.l #0x2A,d0
trap #0
bcc 1f
jmp (cerror)
1:
move.l (4,sp),a0
move.l d0,(a0)+
move.l d1,(a0)
clr.l d0
rts

10
mach/m68020/libsys/profil.s Normal file
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.define _profil
.extern _profil
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_profil: move.l #0x2C,d0
trap #0
rts

11
mach/m68020/libsys/ptrace.s Normal file
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.define _ptrace
.extern _ptrace
.extern _errno
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_ptrace: move.l #0x1A,d0
clr.l (_errno)
jmp (call)

9
mach/m68020/libsys/read.s Normal file
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.define _read
.extern _read
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_read: move.l #0x3,d0
jmp (call)

9
mach/m68020/libsys/setgid.s Normal file
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.define _setgid
.extern _setgid
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_setgid: move.l #0x2E,d0
jmp (callc)

9
mach/m68020/libsys/setuid.s Normal file
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.define _setuid
.extern _setuid
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_setuid: move.l #0x17,d0
jmp (callc)

22
mach/m68020/libsys/signal.s Normal file
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.define _signal
.extern _signal
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_signal:
move.l #0x30,d0
jmp (callc)
! NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE
!
! Just as in the m68000 tail_mon library the acual signal system call
! is not called directly by the user, but an `interface'. This `interface'
! does the actual system call. On the m68020 machine the table was tested on
! this `interface' did things that I did not understand, e.g. it called
! a sytem call with number 38, called `_sysm68k'. I couldn't get the signal
! system call get to work properly on that machine, but as it is clear
! that this is in no way to blame to my back end table.
! The system call as presented here does not reset the catch routine: a
! signal that is caught by a user function will be caught every time, not
! just once. I couldn't change this.

9
mach/m68020/libsys/stat.s Normal file
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.define _stat
.extern _stat
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_stat: move.l #0x12,d0
jmp (callc)

10
mach/m68020/libsys/stime.s Normal file
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.define _stime
.extern _stime
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_stime: move.l #0x19,d0
move.l ([4,sp]),(4,sp)
jmp (callc)

9
mach/m68020/libsys/stty.s Normal file
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.define _stty
.extern _stty
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_stty: move.l #0x21, d0
jmp (call)

10
mach/m68020/libsys/sync.s Normal file
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.define _sync
.extern _sync
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_sync: move.l #0x24,d0
trap #0
rts

14
mach/m68020/libsys/time.s Normal file
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.define _time
.extern _time
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_time: move.l #0xD,d0
trap #0
tst.l (4,sp)
beq 1f
move.l d0,([4,sp])
1:
rts

10
mach/m68020/libsys/times.s Normal file
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.define _times
.extern _times
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_times: move.l #0x2B,d0
trap #0
jmp (call)

9
mach/m68020/libsys/umask.s Normal file
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.define _umask
.extern _umask
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_umask: move.l #0x3C,d0
jmp (call)

9
mach/m68020/libsys/umount.s Normal file
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.define _umount
.extern _umount
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_umount: move.l #0x16,d0
jmp (callc)

9
mach/m68020/libsys/unlink.s Normal file
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.define _unlink
.extern _unlink
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_unlink: move.l #0xA,d0
jmp (callc)

9
mach/m68020/libsys/utime.s Normal file
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.define _utime
.extern _utime
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_utime: move.l #0x1E,d0
jmp (callc)

15
mach/m68020/libsys/wait.s Normal file
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.define _wait
.extern _wait
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_wait: move.l #0x7,d0
trap #0
bcs cerror
tst.l (4,sp)
beq 1f
move.l d1,([4,sp])
1:
rts

9
mach/m68020/libsys/write.s Normal file
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.define _write
.extern _write
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
_write: move.l #0x4,d0
jmp (call)