Die Lunix - System-Routinen
===========================

$9000 - Create process-run-table
$9003 - Declare process		 < A=StackPage,X/Y=StartAdr	> A=IPID
$9006 - Send interupt		 < A=IPID,X/Y=I-Adr		> c=Error
$9009 - Block process		 < A=IPID,X/Y=WaitState		> c=Error
$900C -
$900F - Unblock process		 < X=IPID			> c=Error
$9012 - Break
$9015 * Kill process		 < X=IPID,A=ExitCode  (FF=ex.nicht,FE=Killed with error)
$9018 * Suicide			 < A=ExitCode
$901B * Suicide with error
$901E - Unblock process		 < $C262/3=WaitState,A wrid ybergeben
$9021 - Open Pipe		 < A=[7]0Byte/1Page[6]0Inp/1Outp > X=#Ch
$9024 - Join Pipe		 < A=[7]0Inp/1Outp,X=#Ch       > c=Error
$9027 - Close Pipe		 < X=#Ch		       > c=Error
$902A - PipeInp			 < X=#Ch > A=Byte,c=Error (A:00=EOF,FF=Err)
$902D - PipeOutp		 < X=#Ch,A=Byte		       > c=Error
$9030 - MemAlloc		 < X=Occ.Code,A=numb.of Pages  > A=MID,c=Error
$9033 - MemFree			 < A=MID		       > c=Error
$9036 - PageAlloc		 < X=Occ.Code		       > A=MID,c=Error
$9039 - LessMemBlock
$903C * GetExitCode		 < A=IPID		       > c=Error
$903F * Lock (Pass Semaphore)	 < X=#Nr		       > c=Error
$9042 * Unlock			 < X=#Nr		       > c=Error
$9045 * Initiate process	 < A=Priority,X=SuperPage      > A/Y=PID,c=Error
$9048 * SetSupByte		 < A=Byte,X=Page,Y=Offset
$904B * Send Signal		 < A=IPID,X=#SigNr	       > c=Error
$904E * Get DriverPage		 < X/Y=Filename		       > A=DrvPage,X/Y=Name' c=Error
$9051 * Mover			 < A=Org.adr. (Hi)	       > A=last code
...
$905D * bas.StringOut		 < X=#Ch followed by bit<adr   > c=Error
$9060 * GetIPID			 < A/Y=IPID		       > X=IPID,c=Error
$9063 * PLoad			 < A=DrvPage,X/Y=Name'	       > A=MID,c=Error
$9066 * Get (from StdIn)				       > A=Byte,c=Error
$9069 * Put (to StdOut)		 < A=Byte		       > c=Error
$906C * Put (to StdErr)		 < A=Byte		       > c=Error
$906F * StdInChk					       > z=Empty,c=Error
$9072 * MemAllocate		 < A=Number of pages	       > A=MID
$9075 * MemFree			 < A=MID		       > c=Error



 * - important routines for the user

    (For more details see lunix.routines)

System-Tables
===============

$C000 - $C01F : Bit 0..3 (dec0-15) process priority
		Bit 5	 1->Stopped process (because of Error)
		Bit 6	 1->Process is blocked (Waiting for event)
		Bit 7	 1->Process is running
$C020 - $C03F : Stack max-size
$C040 - $C05F : Stack size
$C060 - $C07F : ZeroPage start adr.
$C080 - $C09F : ZeroPage size
$C0A0 - $C0BF : Stack+ZP - Page
$C0C0 - $C0DF : WaitState 1.Byte
$C0E0 - $C0FF : WaitState 2.Byte
		  00 00 - no WaitState
		  01 xx - Wait for 'not full' pipe #Ch
		  02 xx - Wait for 'not empty' pipe #Ch
		  03 00 - Wait for free pipe
		  04 00 - Wait for free memorypage
		  05 00 - Wait for free process
		  06 00 - Wait for signal
		  07 xx - Wait for process exitcode IPID
		  08 xx - Wait for unlock #Nr
		  09 00 - Prozess is growing
$C100 - $C11F : Duration (0..15)
$C120 - $C12F : next IPID
$C140 - $C15F : Time LSB
$C160 - $C17F : Time
$C180 - $C19F : Time MSB
$C1A0 - $C1BF : PID  LSB
$C1C0 - $C1DF : PID  MSB
$C1E0 - $C1FF : IPPID (Internal Parent Process IDentification)
$C200 - $C21F : SuperPage (Pointer)
$C220 - $C23F : Memory bitmap (one bit for each Page)		'1'=free Page
$C240 - $C25F : Pipe   bitmap (one bit for each possible Pipe)	'1'=free Pipe
$C260	      : PID (LSB) Counter
$C261	      : PID (MSB) Counter
$C262..4      : buffer
$C265	      : Pipe descriptor pointer	       (starting with $FF)
$C266	      : Pipe descriptor pointer (LSB)  (starting with $00)
$C267	      : SystState
		  Bit 3	   LessMemory
$C268..B      : Lock/Unlock bitmap  (SystemSemaphores)	#Num	'1'=locked
		  Byte 0,Bit 7 : IEC - Bus		#0
			 Bit 6 : Keyboard		#1
			 Bit 5 : Joystick Port 0	#2
			 Bit 4 : Joystick Port 1	#3
			 Bit 3 : SID voice1		#4
			 Bit 2 : SID voice2		#5
			 Bit 1 : SID voice3		#6
			 Bit 0 : VIC screen (viewer)	#7
		  Byte 1       : VIC-sprites 0..7	#8..#15
		  Byte 2       : Userport bits 0..7	#16..#23
		  Byte 3       without function yet
$C280 - $C29F : Pipe descriptor tab.
$C2A0 - $C2AF : Driver-Chars	    ($00 = not in use)
$C2B0 - $C2BF : Driver-Pages
$C300 - $C3FF : Memory - Pageowner+Flags
		  Bits 0..5 Owner
			    dec.0-31 IPIDs
			    dec.  32 Kernel
			    dec.  34 Pipe descriptor
			    dec.  35 Pipe contents
			    dec.  37 Process Stack
			    dec.  38 Driver
		  Bit	6   MoveBit (not implemented yet)
		  Bit	7   FreeBit
$C400 - $C4FF : Memory MIDs
$C500 - $C5FF : Pipe hash pointer LSB
$C600 - $C6FF : Pipe hash pointer MSB