.cpu    "65816"
        .enc    sg_ascii
        .cdef   $20,$7e,$20
*       =       $1000
        .as
        .xs
load11  lda     #$11
L1002   ldx     #$22
load33  ldy     #$33
L1006   lda     #$44
predat  bra     L1042

        .word   $0123
dat1    .word   $4567
        .word   $89ab
L1010   .word   $cdef
L1012   .word   $0011
L1014   .word   $2233
        .byte   $80
        .text   "The quick brown fox"
        .byte   $80
        .word   L1042
        .word   L1041
        .word   L1042+1
fill0   .fill   16,$00
L1041   .byte   $80

L1042   lda     predat+2
        lda     L1041
        asl     dat1
        rol     dat1+2
        ror     L1010
        and     L1012
        ora     L1014
        lda     fill0
        sta     fill0+4
        lda     fill0+8
        sta     fill0+12
        jsr     L1002
        lda     L1006
L1069   pea     L1069-1
        per     L1069-1
        lda     L1069+1
        lda     L1069+2
        lda     #$ea
L1077   sta     L1077
L107A   sta     L107A+1
        sta     $107f
        brl     L2002

        .byte   $80
dat81   .byte   $81
        .logical $2000
L2000   .byte   $82
        .byte   $83

L2002   bit     L2002
        lda     dat81
        lda     L2000
        rts

        .here