diff options
Diffstat (limited to 'asm/Makefile')
| -rw-r--r-- | asm/Makefile | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/asm/Makefile b/asm/Makefile new file mode 100644 index 0000000..c05f7f4 --- /dev/null +++ b/asm/Makefile @@ -0,0 +1,36 @@ +arch ?= x86_64 +kernel := build/kernel-$(arch).bin +iso := build/os-$(arch).iso + +linker_script := src/arch/$(arch)/linker.ld +grub_cfg := src/arch/$(arch)/grub.cfg +assembly_source_files := $(wildcard src/arch/$(arch)/*.asm) +assembly_object_files := $(patsubst src/arch/$(arch)/%.asm, \ + build/arch/$(arch)/%.o, $(assembly_source_files)) + +.PHONY: all clean run iso + +all: $(kernel) + +clean: + @rm -r build + +run: $(iso) + @qemu-system-x86_64 -cdrom $(iso) + +iso: $(iso) + +$(iso): $(kernel) $(grub_cfg) + @mkdir -p build/isofiles/boot/grub + @cp $(kernel) build/isofiles/boot/kernel.bin + @cp $(grub_cfg) build/isofiles/boot/grub + @grub-mkrescue -o $(iso) build/isofiles 2> /dev/null + +$(kernel): $(assembly_object_files) $(linker_script) + @ld -n -T $(linker_script) -o $(kernel) $(assembly_object_files) + +# compile assembly files +build/arch/$(arch)/%.o: src/arch/$(arch)/%.asm + @mkdir -p $(shell dirname $@) + @nasm -felf64 $< -o $@ + |