Initial revision

BlackLog

+***************************************************************************
+*                                                                         *
+*  Project: Black                                                         *
+*                                                                         *
+*  Module:  CDFSDriver                                                    *
+*                                                                         *
+*  Created: Tue 22-Nov-94      By: Aideen McConville                      *
+*                                                                         *
+*  First version: 2.20                                                    *
+*                                                                         *
+*    Copyright:    (C) 1994, Acorn Computers Ltd., Cambridge, England.    *
+*                                                                         *
+***************************************************************************
+
+Purpose:
+========
+
+
+
+***************************************************************************
+
+
+Change Log:
+===========
+
+
+---------------------------------------------------------------------------
+
+Version: 2.20 Tue 22-Nov-94        Aideen McConville             
+
+Sources from the Drawing Office.
+
+---------------------------------------------------------------------------
+
+Version: 2.21 Tue 29-Nov-94        Steve Cormie                  
+
+* Fixed MED-03884: Module now internationalised.
+
+---------------------------------------------------------------------------
+
+Version: 2.22 Tue 13-Dec-94        Steve Cormie                  
+
+* Improved debugging only.
+
+---------------------------------------------------------------------------
+
+Version: 2.23 Mon 19-Dec-94        Steve Cormie                  
+
+* Fixed MED-03912: No longer initialises if configured drives = 0.
+
+---------------------------------------------------------------------------
+
+Version: 2.24 Tue 20-Dec-94        Aideen McConville             
+
+* Created CDROM assembler header file containing CDROM SWI values
+* Now uses Global hdr files: Macros, SWIs and System
+
+Changed files:
+    hdr.CDROM    (new file)
+    hdr.CDMacros (was hdr.Macros)
+    hdr.hashes   (removed definitions already in global hdrs)
+    s.Main       (GETs Global & Interface Hdrs)
+    Makefile     (Exports hdr.CDROM)
+    Version
+
+Apart from Version and date, binary identical to 2.23
+
+---------------------------------------------------------------------------
+
+Version: 2.25 Wed 04-Jan-95        Aideen McConville             
+
+* Marked some SWIs in hdr.CDROM as Private
+* Added some Doc files from the Developer's kit (from SPalmer)
+
+---------------------------------------------------------------------------
+
+Version: 2.26 Fri 27-Jan-95        Steve Cormie                  
+
+* Fixed MED-04449: Forgot to mask out buffer size bits when checking number
+  of CD ROM drives configured.
+
+---------------------------------------------------------------------------
+
+Version: 2.27 Wed 01-Feb-95        Steve Cormie                  
+
+* Fixed MED-04486: Error handler was broken such that substituted errors
+  were not looked up before being reported.
+
+---------------------------------------------------------------------------
+
+Same version Thu 02-Feb-95 Timothy Roddis
+
+* Corrected Docs error - UG_Text in DevKit said, "AND 8," for mask. It
+should have (and now does) say, "AND 7."
+
+---------------------------------------------------------------------------
+
+Version: 2.32 Fri 03-Feb-95        Aideen McConville             
+
+* Merged in changes from Mark Watson (Eesox, Tel/Fax: 01223 264242)
+  (Version id was: 2.31  25 Jan 95, based on version 2.20 above)
+
+;-----------------------------------------------------------------------------------------------
+2.21   05-Jul-94   MEW Eesox   CD_ReadAudio added
+;-----------------------------------------------------------------------------------------------
+2.30   19-Jul-94   MEW Eesox   CD_ReadUserData added.  'buffer' extended from 256 to 2340 bytes
+;-----------------------------------------------------------------------------------------------
+2.30a  19-Sep-94   MEW Eesox   Bug fix - removed check to see if soft-load driver can support
+                               the SWI.
+;-----------------------------------------------------------------------------------------------
+2.31   25-Jan-95   MEW Eesox   Added support for CD_GetAudioParms and CD_SetAudioParms
+;-----------------------------------------------------------------------------------------------
+
+Changed files:
+
+    hdr.CDMacros
+    hdr.CDROM    (new SWIs: ReadAudio, ReadUserData, SeekUserData, GetAudioParms, SetAudioParms)
+    hdr.hashes
+    s.ByteCopy
+    s.CD_Routs
+    s.Main
+    s.Strings
+    s.Tables
+    s.variables
+
+---------------------------------------------------------------------------
+
+Version: 2.33 Fri 03-Feb-95        Steve Cormie                  
+
+* Corrected branch to error_handler in merged code which should have been
+  branch to error_handler_lookup.
+
+---------------------------------------------------------------------------
+
+Mon 27-Feb-95 AMcConville: Makefile updated to copy Resources to CDFSRes
+Tue 04-Apr-95 AMcConville: Makefile updated - Resources now checked-in to CDFSRes