prodos-path/hello.cmd.s


        .include "apple2.inc"
        .include "more_apple2.inc"

        .org    $4000

        jsr     CROUT
        ldx     #0
:       lda     str,x
        beq     done
        ora     #$80
        jsr     COUT
        inx
        jmp     :-

done:   jsr     CROUT

        clc
        rts

str:    .byte   "Hello, world!", 0
wip 2019-01-08 03:36:25 +00:00
			`.include "apple2.inc"`
Add CHTYPE and CHTIME 2021-03-07 23:29:51 +00:00			`.include "more_apple2.inc"`
wip 2019-01-08 03:36:25 +00:00
			`.org $4000`

works 2019-01-08 05:45:39 +00:00			`jsr CROUT`
wip 2019-01-08 03:36:25 +00:00			`ldx #0`
works 2019-01-08 05:45:39 +00:00			`: lda str,x`
wip 2019-01-08 03:36:25 +00:00			`beq done`
works 2019-01-08 05:45:39 +00:00			`ora #$80`
wip 2019-01-08 03:36:25 +00:00			`jsr COUT`
works 2019-01-08 05:45:39 +00:00			`inx`
wip 2019-01-08 03:36:25 +00:00			`jmp :-`

			`done: jsr CROUT`
Add CHTYPE and CHTIME 2021-03-07 23:29:51 +00:00
			`clc`
wip 2019-01-08 03:36:25 +00:00			`rts`

			`str: .byte "Hello, world!", 0`