\ image dump 15nov94py \ Copyright (C) 1995,1997,2003 Free Software Foundation, Inc. \ This file is part of Gforth. \ 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., 59 Temple Place, Suite 330, Boston, MA 02111, 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 maxalign ; : dump-fi ( addr u -- ) w/o bin create-file throw >r update-image-included-files update-image-order here forthstart - forthstart 2 cells + ! forthstart begin \ search for start of file ("#! " at a multiple of 8) 8 - dup 3 s" #! " str= until ( imagestart ) here over - r@ write-file throw r> close-file throw ; : savesystem ( "name" -- ) \ gforth name dump-fi ;