Top secrets sources NedoPC pentevo

        cpu     68040

        org     $1000

        ; automatic length deduction must use 16 bit displacement for
        ; BSR instruction, since a displacement of 0 is not allowed
        ; for a 8-bit displacement:

        bsr     next
next:   nop

        ; similar here: note that this is a programming error since
        ; the instruction is 4 bytes long, so we branch *into* the
        ; instruction itself!

        bsr     *+2

        ; same code as in first example

        bsr.l   next_l
next_l: nop

        ; this would result in an error since an 8-bit displacement
        ; of 0 is not allowed, and the BSR instruction cannot be
        ; replaced with a NOP.

;       bsr.s   next_s
;next_s:        nop

        ; in this case a branch to the next instruction can be
        ; replaced with a NOP.  Will throw a warning however...

        if      mompass=3
         expect 60
        endif
         bra.s   next_b
        if      mompass=3
         endexpect
        endif
next_b: nop