all : image

compile :
	nasm -f bin -o boot.bin boot.asm
	nasm -f bin -o program.bin program.asm
	nasm -f bin -o beep.bin beep.asm
#	nasm -f bin -o program2.bin program2.asm


image : compile
	sudo dd if=/dev/zero of=disk.img bs=1024 count=720
	#cat boot.bin program.bin > exe.bin
	sudo dd if=boot.bin of=disk.img bs=512 count=1 conv=notrunc
	sudo dd if=program.bin of=disk.img bs=512 seek=1 count=2 conv=notrunc
	sudo dd if=beep.bin of=disk.img bs=512 seek=3 count=1 conv=notrunc


flashusb : image
	sudo dd if=boot.bin of=/dev/sdb bs=512 count=1
	sudo dd if=program.bin of=/dev/sdb bs=512 seek=1 count=2
	sudo dd if=beep.bin of=/dev/sdb bs=512 seek=3 count=1
#	sudo dd if=exe.bin of=/dev/sdb bs=512 count=4


run : image
	qemu-system-x86_64 disk.img -soundhw pcspk

clean :
	rm *.img
	rm *.bin