Diff for /gforth/Attic/dumpimage.fs between versions 1.2 and 1.5

version 1.2, 1994/11/17 15:53:10 version 1.5, 1995/11/07 18:06:37
Line 1 Line 1
 \ image dump                                           15nov94py  \ image dump                                           15nov94py
   
   \ Copyright (C) 1995 Free Software Foundation, Inc.
   
 : dump-fi ( addr u -- )  w/o bin create-file throw >r  \ This file is part of Gforth.
   s" gforth00" r@ write-file throw  
   forthstart here over - dup forthstart cell+ !  \ Gforth is free software; you can redistribute it and/or
   \ modify it under the terms of the GNU General Public License
   \ as published by the Free Software Foundation; either version 2
   \ of the License, or (at your option) any later version.
   
   \ 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.
   
   Create magic  s" gforth00" here over allot swap move
   
   '1 1 cells + 0 pad ! -1 pad c! pad @ 0< +  magic 7 chars + c!
   
   : 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
       magic 8 r@ write-file throw
       update-image-included-files
       forthstart here over - dup forthstart cell+ !
                          r@ write-file throw                           r@ write-file throw
   relinfo here forthstart - 1- 8 cells / 1+ r@ write-file throw  \  relinfo here forthstart - 1- 8 cells / 1+ r@ write-file throw
   r> close-file throw ;    r> close-file throw ;
   
 : savesystem ( "name" -- )  name dump-fi ;  : savesystem ( "name" -- ) \ gforth
       name dump-fi ;

Removed from v.1.2  
changed lines
  Added in v.1.5


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