diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..54aa45f --- /dev/null +++ b/Makefile @@ -0,0 +1,28 @@ +# FoolOS Makefile +# + +IMAGE_SIZE=4096 + +all: FoolOS.img + +FoolOS.img: mbr.bin kernel.bin fill.bin + cat $^ | head -c $(IMAGE_SIZE) > $@ + +fill.bin: boot/fill.asm + nasm -f bin $^ -o $@ + +mbr.bin: boot/mbr.asm + nasm -f bin $^ -o $@ + +kernel_entry.o: boot/kernel_entry.asm + nasm -f elf $^ -o $@ + +kernel.o: kernel/kernel.c + gcc -ffreestanding -m32 -o $@ -c $^ -fno-asynchronous-unwind-tables + +kernel.bin: kernel_entry.o kernel.o + ld -o $@ -Ttext 0x1000 --oformat binary -melf_i386 $^ +clean: + rm *.bin *.o *.img + +.PHONY: all clean |