Makefile

# This file is only used for the contest submission or simulate a contest environment
# And should not be used for development or testing.
# Everything in this Makefile may be completely removed or replaced if the preliminary contest finished.

KERNEL_ELF := kernel-qemu
SBI_OUTPUT := sbi-qemu
ARCH := riscv64gc-unknown-none-elf

all: _warn build

_warn:
	@echo "This Makefile is only used for the contest submission or simulate a contest environment."
	@echo "The all target will only build the kernel and prepare the image for submission."

build: _build_internal _prepare_image

_build_internal:
	@echo "Building..."
	@cd kernel && cargo build --release
            
_prepare_image:
	@echo "Preparing image..."
	@cp kernel/target/${ARCH}/release/bakaos ${KERNEL_ELF}
	@rust-objcopy ${KERNEL_ELF} --strip-all -O binary ${KERNEL_ELF}
	@cp kernel/binary/opensbi.bin ${SBI_OUTPUT}

test: test-only parse

test-only: build _prepare_sdcard _test_internal

_prepare_sdcard:
	@echo "Preparing sdcard..."
	@cp test_preliminary/sdcard.img .

_test_internal:
	@qemu-system-riscv64 -machine virt \
        -m 128M -nographic -smp 2 \
        -kernel kernel-qemu \
        -bios sbi-qemu \
        -drive file=sdcard.img,if=none,format=raw,id=x0 \
        -device virtio-blk-device,drive=x0,bus=virtio-mmio-bus.0 \
        -device virtio-net-device,netdev=net \
        -netdev user,id=net | tee output.log

parse:
	@echo "Parsing test output..."
	@python3 -W ignore test_preliminary/grading_scripts/test_runner.py output.log > results.json
	@echo "Visualizing test results..."
	@python3 test_preliminary/visualize_result.py results.json || exit 0

clean:
	@echo "Warn: This only cleans files generated for contest submission."
	@rm -f ${KERNEL_ELF} ${SBI_OUTPUT} sdcard.img output.log results.json || exit 0