Described how to change the boot loader's actions.

diff --git a/libsrc/osic1p/bootstrap.s b/libsrc/osic1p/bootstrap.s
index 298de8f73527c384d5a65467e38711b22bd0a621..5116cc15a6ebb9b729c9511f814c95cb190a81f5 100644 (file)
--- a/libsrc/osic1p/bootstrap.s
+++ b/libsrc/osic1p/bootstrap.s
@@ -1,5 +1,5 @@
 ;
-; 2015-03-06, Greg King
+; 2015-03-08, Greg King
 ;
 
 ; When you want to create a program with the alternate file format,
@@ -19,6 +19,19 @@ ram_top         :=      __RAM_START__ + __RAM_SIZE__
 
         .segment        "BOOT"
 
+; If you want to change how this bootstrap loader works, then:
+; 1. edit this assembly source code,
+; 2. define the constant ASM (uncomment the line below),
+; 3. assemble this file (and, make a listing of that assembly),
+; 4. copy the listing's hex codes into the .byte lines below (notice that most
+;    of the strings are followed by CR; it's required by the OS65V monitor)
+;    (be sure to match the listing's lines against the .byte lines),
+; 5. undefine ASM (recomment the line),
+; 6. assemble this file, again,
+; 7. and, add the object file to "osic1p.lib".
+
+;ASM = 1
+
 .ifdef ASM
 
         .include        "osic1p.inc"