
The general form of an NDA command line is:

  "<Analysis Output>=<Symbol Table>/STB,<Dump Input>/switches"


HELP USAGE will print help on NDA usage, specific forms of the
  NDA command line, and file descriptions.

HELP xxx will print help on individual NDA analysis switches,
  where "xxx" is one of the following switch names:

	SYS	** - Print system information
	CEX	** - Print Comm-Exec information
	SLT	 * - Print System Line Table's
	PDV	 * - Print Process Description Vector's
	CTB	 * - Print Network Controller Block data
	ROU	 * - Print Routing parameters
	QUE	 * - Print Network process fork queue
	LIS	 * - Print free list analysis
	OBJ	 * - Print Object type list
	REM	 * - Print Remote and Alias names lists
	NSP      * - Print NSP data base analysis
	PRO	 * - Print network process line tables
	TSK	 * - Print mailbox and window blks for network tasks
	DMP	   - Dump region of memory

If the "/ALL" switch is specified, all switches	marked by 1 or 2
asterisks are assumed.

If no switches are specified, all switches marked by 2 asterisks
are assumed.

1 USAGE

General NDA command lines:

  Analysis       = [Symbol/STB,] Dump
  Analysis       = [Symbol/STB,] Device
  Analysis, Dump = [Symbol/STB,] Device
          , Dump =               Device

For information on the usage of a particular file, type "HELP USAGE filnam".

2 ANALYSIS

  "Analysis" is the output listing file specification.
    The default file extension is ".LST".
    Allowed switches are:
	/-SP	   Do not spool output, default="/SP".
	/EXIT:n	   Exit after n diagnostics.		(n=octal, n.=decimal)
	/LIMIT:n   Exit after n pages, default=500.	(n=octal, n.=decimal)

2 SYMBOL

  "Symbol" is the symbol table file for the crashed system.
    The default file name and extension (if file not specified) is "CEX.STB".
    Required switches are:
	/STB	   Identifies this file as the symbol table file.

2 DEVICE

  "Device" is the device to which a crashed system image was saved.
    An analysis may be performed directly from this device, or
      it may be copied to a "Dump" file, for later analysis.
    Allowed switches are:
	/BL:n	   Dump starts at logical "Device" block number n, default=1.
	/KMR	   System was unmapped, default is indicated by "Symbol" file.
	/SYM	   Not all symbols defined in STB file.  Continue anyway.
	/xxx	   Analysis control switches, such as "/CEX", or "/SYS".  If
		     no analysis switches are specified, "/SYS/CEX" is assumed
		     as the default.

2 DUMP

  "Dump" (if an output file) is the file to contain the copied crash.
    The default file extension is ".BIN".
    Allowed switches are:
	/MEMSIZ:n  Dump input on "Device" is image of nK memory, default=124.



  "Dump" (if an input file) is the file containing the copied crash.
    Allowed switches are:
	/KMR	   System was unmapped, default is indicated by "Symbol" file.
	/SYM	   Not all symbols defined in STB file.  Continue anyway.
	/xxx	   Analysis control switches, such as "/CEX", or "/SYS".  If
		     no analysis switches are specified, "/SYS/CEX" is assumed
		     as the default.

1 SYS

The "/SYS" switch provides general system data such as:
  Time of crash
  Current task name and its TCB address
  Current features mask word and system stack depth
  Current contents of the registers
  Current contents of the PDR's, PAR's
  The contents of the Kernal Stack

1 CEX

The "/CEX" switch provides general CEX data such as:
  The Executer node name, node number, and node id
  The host node number
  Data on CCB's, RDB's, and SDB's
  The PDV index of the current process
  Contents of the powerfail flag

1 ROU

The "/ROU" switch displays the routing parameters:
  Max number of network nodes
  Number of routing channels
  Maximum path cost, maximum hops, and the maximum visitation count
  Minimum hop/Minimum cost vector
  Node reachability information (their lines, and their PLB addresses)

1 LIS

The "/LIS" switch prints the free lists and analyses them for errors:
  CCB's, SDB's, and RDB's
  Network pool

1 OBJ

The "/OBJ" switch prints the list of object types for the crashed
system.

1 REM

The "/REM" switch prints the list of Remote node names and the list
of Aliases for remote nodes.

1 QUE

The "/QUE" switch prints the contents of the fork process queue.

1 SLT

The "/SLT" switch prints system line tables:
  The number of system lines, and the address of the SLT pointer table
  Contents of the individual SLT's

1 PDV

The "/PDV" switch prints process descriptor vectors:
  The number of processes, and the address of the PDV pointer table
  Contents of the individual PDV's

1 CTB

The "/CTB" switch prints data from all Controller Blocks in use by
the Network.

1 NSP

The "/NSP" switch prints an analysis of the NSP data bases:
  The Data Descriptor Block (DDB)
  The Physical Link Blocks (PLB's)
  The Logical Link Tables (LLT's)

1 PRO

The "/PRO" switch prints a dump of all network process line tables.

1 TSK

The "/TSK" switch prints an analysis of each task using the network:
  The network mailbox
  The window blocks
  The I/O packets

1 DMP

The "/DMP" switch prints a region of memory from the crashed system.
This switch takes 2 arguments, as follows:

  /DMP:xxx:yyy		xxx = memory dump starting address
			yyy = memory dump ending address

