Makefile

target := riscv64gc-unknown-none-elf
mode := debug
kernel := target/$(target)/$(mode)/moeos
bin := target/$(target)/$(mode)/moeos.bin

objdump := rust-objdump --arch-name=riscv64
objcopy := rust-objcopy --binary-architecture=riscv64

.PHONY: kernel build clean qemu run env

build: $(bin)

env:
	cargo install cargo-binutils
	rustup component add llvm-tools-preview rustfmt
	rustup target add $(target)

kernel:
	cargo build

$(bin): kernel
	$(objcopy) $(kernel) --strip-all -O binary $@

asm:
	$(objdump) -d $(kernel) | less

clean:
	cargo clean

qemu: qemu_lds build
	qemu-system-riscv64 \
        -machine virt \
        -nographic \
        -bios sbi/fw_payload.bin \
        -device loader,file=$(bin),addr=0x80200000

d1s: d1s_lds build
	xfel ddr ddr2
	xfel write 0x40000000 ./sbi/fw_jump_d1.bin
	xfel write 0x40200000 $(bin)
	xfel exec 0x40000000

qemu_lds:
	cat src/lds/virt_qemu.lds > src/lds/virt.lds

d1s_lds:
	cat src/lds/virt_d1.lds > src/lds/virt.lds

fmt:
	cargo fmt

clippy:
	cargo clippy

dump: build
	riscv64-linux-gnu-objdump -d target/riscv64gc-unknown-none-elf/debug/moeos > dump

run: build qemu