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- BootSaver was written for ST/AMIGA FORMAT in assembley by Stephen Warden(in 1988).
-
- ---------
- BootSaver is an easy to use boot sector copier.
- ---------
- But as well as letting you copy the boot sectors of one disk to another,
- it gives you the option of saving the data to a disk file for later use.
-
- If you are wondering what use this is to you i will now explain.
-
- When you insert a disk at the KICKSTART 1.2 prompt the first two sectors
- of the disk are read into memory by the computer. This code is then run,and
- therefor decides what is going to happen next.
-
- ----------------------------------------------------------------------
- >WHAT HAPPENS WHEN YOU INSERT A NORMAL DOS DISK THAT'S BEEN INSTALLED<
- ----------------------------------------------------------------------
-
- When you insert a normal DOS disk (one that has been installed using the
- INSTALL command that can be found in the C directory of you workbench disk)
- you will be confronted by the AmigaDOS window that then tries to execute any
- CLI command that are listed in the Startup-Sequence file that can be found
- in the S directory.
-
- --------------------------------------------------------------
- >WHAT HAPPENS WHEN YOU INSERT A DISK WITH CUSTOM BOOT SECTORS<
- --------------------------------------------------------------
-
- But on more and more of the commercial software(espesily games) the first two
- sectors of the disk are ocpyed by a custom program that does not hand contr-
- ol over to INTUITION and AmigaDOS. Insteed it does it's own thing so to speek.
-
- e.g. loads data from predefined postion on disk.
-
- --------------------------------------------------------------------------------
- >WHAT HAPPENS WHEN A VIRUS WRITES ITSELF ONTO THE BOOT SECTORS OF A CUSTOM DISK<
- --------------------------------------------------------------------------------
-
- IT DOSEN'T WORK, THAT'S WHAT! (I know,it's happened to me and if i ever get
- my hands on the guy who started the Amiga viruses i'll murder the !#@$@#@!!!)
-
-
- ----------------------
- >HOW TO USE BootSaver<
- ----------------------
-
- I designed BootSaver with ease of use in mind, so it could be used by the new
- Amiga owners as well as the old(so there isn't alot to explain).
-
- ------------------------------------------------------
- >THE MENU (BootSaver is completely control from here)<
- ------------------------------------------------------
-
- NOTE: 'Read Boot' and 'Write Boot' read and write only to DRIVE 0.
-
- Read Boot - This will attempt to read the first two sectors of the disk into
- memory, if it fails the program will alert you. If it succeds
- the ASCII read out of the first two sectors will be refreshed
- allowing you to examine them(look out for words like SCA as this
- generally meens a virus is present).
-
- Write Boot - This will attempt to write the data currently in memory onto
- the first two sectors of the disk(don't write to the boot when
- the memory buffer is empty i.e. the ASCII read out is full of
- "."'s). If it Write Boot is unsuccesful then you will be
- (as with Read Boot) confronted with an error message.(By the
- way if you try to write to a disk that is write protected
- this will cause the same error message to be displayed).
-
- NOTE: When using >Load Boot Data< and >Save Boot Data< you must firstly
- type the name of the file into the filename gadgetat the top of
- the screen. (don't forget to click in it first!).
-
- Load Boot Data - This will load data form a standard dos file (it will only
- load data that has been saved by BootSaver) into the
- memory buffer, so that you can then select Write Boot from
- them menu and write the data onto the first two sectors
- of the disk in DRIVE 0.
-
- Save Boot Data - This will save to a file(^see the note on the filename above^)
- the data of the last two boot sectors read into memory.
- WARNING: If a file of the same name already exits it
- will be written over.
-
- Quit - This will make the compter spontaneously combust.
-
-
- SORRY ABOUT THE COLOURS, A PEAR OF DARK GLASSES MAY POSSIBLY HELP.
-
- Tips I use BootSaver to backup all my disks that use custom boot
- sectors. You save yourself alot of money by simply reading
- the boots off yours disks(using Read Boot), and then saving
- the data as a file (SaveBootData).e.g. I would save the
- boot sectors of StargliderII(by Argonaut Software) using
- the file name StargliderII.BOOT
-
- Then if StargliderII got attacked by a virus then you could
- simply do the following:
-
- Click in the box next to FileName at the top of the screen,
- then type StargliderII.BOOT
-
- Next select the >Load Boot Data< item form the menu,if all
- goes well the ASCII read outs should refresh themselves.
-
- Then to fix StartgliderII you would simply have to select
- the >Write Boot< menu item from the menu.(Make sure the
- disk is write enabled.)
-
- There that wasn't too difficult ,was it now and you've
- just saved youself 24 quid.
-
-
- If you want to experiment with the program
- DON'T EVER EVER EVER USE AN ORIGIANAL DISK
-
- ALWAYS USE A COPY !!!!!!!!!!!
-
-