\ mirror.fs mirrors ram in rom and copies back at startup \ Copyright (C) 1998,2000,2003,2004 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 3 \ 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, see http://www.gnu.org/licenses/. 0 [IF] For the romable feature: We need to save the ram area (there might be initialized variables, and code-fields...) into rom and copy it back at system startup. [THEN] \ save ram area >rom unlock ram-dictionary extent lock Constant ram-len Constant ram-start Variable ram-origin ram-start ram-origin ram-len unlock tcmove lock ram-len allot align >auto : mirrorram ram-origin ram-start ram-len cmove ;