4cade/src/prelaunch/dung.beetles.a

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2019-12-17 14:46:30 +00:00
;license:MIT
2019-12-25 22:15:36 +00:00
;(c) 2019 by Frank M.
2019-12-17 14:46:30 +00:00
!cpu 6502
!to "build/PRELAUNCH/DUNG.BEETLES",plain
*=$106
!source "src/prelaunch/common.a"
lda #$60
sta $603A
jsr $6000
lda #1
sta $083E ; reset vector patch
lda #$4C
sta $847
lda #0
sta $848
lda #$96 ; patch $847 - JMP ($3F2)
sta $849 ; to JMP $9600
jmp $800
!if * > $1C0 {
!error "code is too large, ends at ", *
}