Bootable kernel skeleton

Makefile

@@ -0,0 +1,24 @@
+ARCH?=x86_64
+
+run: qemu
+
+bochs: build/harddrive.bin
+	bochs -f bochs.$(ARCH)
+
+qemu: build/harddrive.bin
+	qemu-system-$(ARCH) -drive file=$<,format=raw,index=0,media=disk
+
+FORCE:
+
+build/libkernel.a: FORCE
+	rustc --crate-type staticlib src/lib.rs -o $@
+	#--target $(ARCH)-unknown-none.json
+
+build/kernel.bin: build/libkernel.a
+	ld -m elf_$(ARCH) -o $@ -T bootloader/x86/kernel.ld -z max-page-size=0x1000 $<
+
+build/harddrive.bin: build/kernel.bin
+	nasm -f bin -o $@ -D ARCH_$(ARCH) -ibootloader/x86/ -ibuild/ bootloader/x86/harddrive.asm
+
+clean:
+	rm -rf build/*