| \ ***************************************************************************** |
| \ * Copyright (c) 2004, 2008 IBM Corporation |
| \ * All rights reserved. |
| \ * This program and the accompanying materials |
| \ * are made available under the terms of the BSD License |
| \ * which accompanies this distribution, and is available at |
| \ * http://www.opensource.org/licenses/bsd-license.php |
| \ * |
| \ * Contributors: |
| \ * IBM Corporation - initial implementation |
| \ ****************************************************************************/ |
| |
| : slof-build-id ( -- str len ) |
| flash-header 10 + a |
| ; |
| |
| : slof-revision s" 001" ; |
| |
| : read-version-and-date |
| flash-header 0= IF |
| s" " encode-string |
| ELSE |
| flash-header 10 + 10 |
| here swap rmove |
| here 10 |
| s" , " $cat |
| bdate2human $cat encode-string THEN |
| ; |
| |
| : invert-region ( addr len -- ) |
| 2dup or 7 and CASE |
| 0 OF 3 rshift 0 ?DO dup dup rx@ -1 xor swap rx! xa1+ LOOP ENDOF |
| 4 OF 2 rshift 0 ?DO dup dup rl@ -1 xor swap rl! la1+ LOOP ENDOF |
| 3 and |
| 2 OF 1 rshift 0 ?DO dup dup rw@ -1 xor swap rw! wa1+ LOOP ENDOF |
| dup OF 0 ?DO dup dup rb@ -1 xor swap rb! 1+ LOOP ENDOF |
| ENDCASE |
| drop |
| ; |