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Diff for /gforth/Attic/dumpimage.fs between versions 1.3 and 1.7

version 1.3, 1995/07/25 15:28:06 version 1.7, 1996/08/21 14:58:39
Line 1 Line 1
 \ image dump                                           15nov94py  \ image dump                                           15nov94py
   
 Create magic  s" gforth00" here over allot swap move  \ Copyright (C) 1995 Free Software Foundation, Inc.
   
 '1 1 cells + 0 pad ! -1 pad c! pad @ 0< +  magic 7 chars + c!  \ This file is part of Gforth.
   
 : dump-fi ( addr u -- )  w/o bin create-file throw >r  \ Gforth is free software; you can redistribute it and/or
   magic 8 r@ write-file throw  \ modify it under the terms of the GNU General Public License
   forthstart here over - dup forthstart cell+ !  \ as published by the Free Software Foundation; either version 2
                          r@ write-file throw  \ of the License, or (at your option) any later version.
 \  relinfo here forthstart - 1- 8 cells / 1+ r@ write-file throw  
   r> close-file throw ;  
   
 : savesystem ( "name" -- )  name dump-fi ;  \ This program is distributed in the hope that it will be useful,
   \ but WITHOUT ANY WARRANTY; without even the implied warranty of
   \ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   \ GNU General Public License for more details.
   
   \ You should have received a copy of the GNU General Public License
   \ along with this program; if not, write to the Free Software
   \ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   
   : save-string-dict { addr1 u -- addr2 u }
       here { addr2 }
       u allot
       addr1 addr2 u move
       addr2 u ;
   
   : update-image-included-files ( -- )
       included-files 2@ { addr cnt }
       image-included-files 2@ { old-addr old-cnt }
       align here { new-addr }
       cnt 2* cells allot
       new-addr cnt image-included-files 2!
       old-addr new-addr old-cnt 2* cells move
       cnt old-cnt
       U+DO
           addr i 2* cells + 2@ save-string-dict
           new-addr i 2* cells + 2!
       LOOP ;
   
   
   : dump-fi ( addr u -- )
       w/o bin create-file throw >r
       update-image-included-files
       here forthstart - forthstart 2 cells + !
       forthstart
       begin \ search for start of file ("#! " at a multiple of 8)
           8 -
           dup 3 s" #! " compare 0=
       until ( imagestart )
       here over - r@ write-file throw
       r> close-file throw ;
   
   : savesystem ( "name" -- ) \ gforth
       name dump-fi ;
Removed from v.1.3  
changed lines
  Added in v.1.7

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