1 files changed, 77 insertions, 0 deletions
diff --git a/roms/SLOF/slof/fs/scsi-loader.fs b/roms/SLOF/slof/fs/scsi-loader.fs
new file mode 100644
index 000000000..406c18464
--- /dev/null
+++ b/roms/SLOF/slof/fs/scsi-loader.fs
@@ -0,0 +1,77 @@
+\ *****************************************************************************
+\ * 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
+\ ****************************************************************************/
+
+\ **************************************
+\ Last change: MiR 13.11.2007 10:55:57
+\ **************************************
+
+: .ansi-attr-off 1b emit ." [0m"  ;    \ ESC Sequence: all terminal atributes off
+: .ansi-blue     1b emit ." [34m" ;    \ ESC Sequence: foreground-color = blue
+: .ansi-green    1b emit ." [32m" ;    \ ESC Sequence: foreground-color = green
+: .ansi-red      1b emit ." [31m" ;    \ ESC Sequence: foreground-color = green
+: .ansi-bold     1b emit ." [1m"  ;    \ ESC Sequence: foreground-color bold
+
+false VALUE scsi-supp-present?
+
+: scsi-xt-err ." SCSI-ERROR (Intern) " ;
+' scsi-xt-err VALUE scsi-open-xt        \ preset with an invalid token
+
+\ *************************************
+\ utility to show all active word-lists
+\ *************************************
+: .wordlists      ( -- )
+   .ansi-red
+   get-order      ( -- wid1 .. widn n )
+   dup space 28 emit .d ." word lists : "
+   0 DO
+      . 08 emit 2c emit
+   LOOP
+   08 emit                 \ 'bs'
+   29 emit                 \ ')'
+   cr space 28 emit
+   ." Context: " context dup .
+   @ 5b emit . 8 emit 5d emit
+   space
+   ." / Current: " current .
+   .ansi-attr-off
+   cr
+;
+
+\ *************************************
+\ utility to show first word-lists
+\ *************************************
+: .context  ( num -- )
+   .ansi-red
+    space
+   5b emit
+   23 emit . 3a emit
+   context @
+   . 8 emit 5d emit space
+   .ansi-attr-off
+;
+
+\ ****************************************************************************
+\ open scsi-support by adding a new word list on top of search path
+\ first check if scsi-support.fs must be included (first call)
+\ when open use execution pointer to access version in new word list
+\ ****************************************************************************
+: scsi-open  ( -- )
+   scsi-supp-present? NOT
+   IF
+      s" scsi-support.fs" included  ( xt-open )
+      to scsi-open-xt               (  )
+      true to scsi-supp-present?
+   THEN
+   scsi-open-xt execute
+;
+
+