!cpu    w65c02
G_DP    =       $20

*       =       $1000
        bbr0    $10,L1004
        rts

L1004   bbs1    $10,@L100B
        rts

        !byte   $80
        !byte   $80
        !byte   $80

        !zone   Z00000b
.L_DP   =       $30
@L100B  nop
        rmb2    $10
        smb3    $10
        rmb4    G_DP
        smb5    G_DP
        rmb6    .L_DP
        smb7    .L_DP
@L1018  bbr2    $10,@L1018
        bbs3    $10,@L1018
        bbr4    $20,@L1018
        bbs5    $20,@L1018
        bbr6    $30,@L1018
        bbs7    $30,@L1018
        nop
        rts