Added music example

shared/bootblock.s

@@ -0,0 +1,36 @@
+	include exec/io.i
+	include lvo/exec_lib.i
+	include devices/trackdisk.i
+bootblock:
+	dc.b    "DOS",0
+	dc.l    0
+	dc.l    880
+
+bootEntry:
+	;;  a6 = Exec base
+	;;  a1 = trackdisk.device I/O request pointer
+
+	lea     $70000,a5 ; main.s entry point 
+
+	;; Load the progam from the floppy using trackdisk.device
+
+	move.l  #mainEnd-mainStart,IO_LENGTH(a1)
+	move.l  a5,IO_DATA(a1)
+	move.l  #mainStart-bootblock,IO_OFFSET(a1)	
+	jsr     _LVODoIO(a6)
+
+	;; Turn off drive motor
+	move.l  #0,IO_LENGTH(a1)
+	move.w  #TD_MOTOR,IO_COMMAND(a1)
+	jsr     _LVODoIO(a6)
+	
+	jmp     (a5)	; -> main.s entry point
+	
+	;; Pad the remainder of the bootblock
+	cnop    0,1024
+
+mainStart:
+	incbin  "out/main.bin"
+	cnop    0,512
+mainEnd:
+	end