BUILD_DIR=./build
export QEMU?=qemu-system-x86_64


.PHONY: bios
bios: $(BUILD_DIR)/bios.bin $(BUILD_DIR)/bios.img

.PHONY: clean
clean:
	rm -drf $(BUILD_DIR)
	cd bootloader; cargo clean

qemu: $(BUILD_DIR)/bios.img
	$(QEMU) \
		-d cpu_reset \
		-no-reboot \
		-smp 4 -m 2048 \
		-chardev stdio,id=debug,signal=off,mux=on \
		-serial chardev:debug \
		-mon chardev=debug \
		-machine q35 \
		-net none \
		-enable-kvm \
		-cpu host \
		-drive file="$<",format=raw

include make/filesystem
include make/bios