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Described how to change the boot loader's actions.

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This commit is contained in:
Greg King 2015-03-08 10:06:00 -04:00
parent 2d50267bd8
commit 9dbce378fe
1 changed files with 14 additions and 1 deletions
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15
libsrc/osic1p/bootstrap.s
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@ -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, ; When you want to create a program with the alternate file format,
@ -19,6 +19,19 @@ ram_top := __RAM_START__ + __RAM_SIZE__
.segment "BOOT" .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 .ifdef ASM
.include "osic1p.inc" .include "osic1p.inc"