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Trailing-Edge - PDP-10 Archives - scratch - 10,7/unscsp/nopag0/npg1.doc
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NOPAG0.DOC -- V1(1)
March 1977






























Copyright (C) 1977
Digital Equipment Corporation, Maynard, Mass.


This software is furnished under a license for use only  on  a  single
computer system and may be copied only with the inclusion of the above
copyright notice.  This software, or any other copies thereof, may not
be provided or otherwise made available to any other person except for
use on such system and to one  who  agrees  to  these  license  terms.
Title  to  and  ownership of the software shall at all times remain in
DEC.

The information in this software is subject to change  without  notice
and  should  not  be  construed  as  a commitment by Digital Equipment
Corporation.

DEC assumes no responsibility  for  the  use  or  reliability  of  its
software on equipment which is not supplied by DEC.
NPG1.DOC                                                        Page 2


NOPAG0.DOC -- V1(1)
March 1977



1.0  SUMMARY

When KLI (an RSX20F task) loads a file into -10 memory it first zeroes
any  page  into which the file will load.  LINK, and the SAVE command,
store some numbers into page 0 of a .SAV file (.JBSA, .JBFF,  .JBCOR).
If KLI loads BOOTS into -10 memory, the "regular" .SAV file will cause
KLI to zero page 0 of -10 memory, not  conducive  to  crash  analysis.
NOPAG0 is a program which removes all references to page 0 from a .SAV
file, so that page 0 of -10 memory remains intact.



2.0  EXTERNAL CHANGES (USER INTERFACE)

To remove all references to page 0 of a .SAV file:

     .RUN NOPAG0
     *DEV:OUTFIL.EXT=DEV:INFILE.EXT

DEV defaults to DSK, EXT defaults to SAV



3.0  KNOWN BUGS AND DEFICIENCIES

None.



4.0  INSTALLATION INSTRUCTIONS

Copy NOPAG0.EXE to SYS:.



5.0  INTERNAL CHANGES

Not applicable.



6.0  SUGGESTIONS

None.



[End of NPG1.DOC]