2022-10-26 07:05:53 +00:00
|
|
|
arch ?= x86_64
|
|
|
|
|
kernel := target/$(arch)-custom/debug/libwukkOS.a
|
|
|
|
|
iso := build/arch/$(arch)/wukkOS.iso
|
|
|
|
|
target ?= $(arch)-custom
|
|
|
|
|
final := build/arch/$(arch)/wukkOS.bin
|
|
|
|
|
efi_bios := build/arch/$(arch)/OVMF-pure-efi.fd
|
|
|
|
|
|
|
|
|
|
linker_script := arch/$(arch)/linker.ld
|
|
|
|
|
grub_cfg := arch/$(arch)/grub.cfg
|
|
|
|
|
assembly_source_files := $(wildcard arch/$(arch)/*.asm)
|
|
|
|
|
assembly_object_files := $(patsubst arch/$(arch)/%.asm, \
|
|
|
|
|
build/arch/$(arch)/%.o, $(assembly_source_files))
|
|
|
|
|
|
2022-10-26 08:50:22 +00:00
|
|
|
.PHONY: all clean run iso quick_invalidate
|
2022-10-26 07:05:53 +00:00
|
|
|
|
|
|
|
|
all: $(final) $(iso)
|
|
|
|
|
|
|
|
|
|
clean:
|
|
|
|
|
@xargo clean
|
|
|
|
|
@rm -rf build
|
|
|
|
|
|
|
|
|
|
run: $(final) $(iso)
|
|
|
|
|
@qemu-system-$(arch) -bios $(efi_bios) -cdrom $(iso) \
|
|
|
|
|
-chardev stdio,id=char0,mux=on,logfile=serial.log,signal=off \
|
|
|
|
|
-serial chardev:char0 -mon chardev=char0
|
|
|
|
|
|
2022-10-26 08:50:22 +00:00
|
|
|
quick_invalidate:
|
|
|
|
|
@echo "quick invalidation"
|
|
|
|
|
@rm -rf build/arch/$(arch)
|
|
|
|
|
@rm -rf $(kernel)
|
|
|
|
|
|
2022-10-26 07:05:53 +00:00
|
|
|
iso: $(iso)
|
|
|
|
|
|
|
|
|
|
$(iso): $(final) $(grub_cfg)
|
|
|
|
|
@cp OVMF-pure-efi.fd build/arch/$(arch)/OVMF-pure-efi.fd # TODO! remove this, it's only for testing and i don't think we can distribute it
|
|
|
|
|
@mkdir -p isodir/boot/grub
|
|
|
|
|
@cp $(final) isodir/boot/wukkOS.bin
|
|
|
|
|
@cp $(grub_cfg) isodir/boot/grub/grub.cfg
|
|
|
|
|
@grub-mkrescue -o $(iso) isodir
|
|
|
|
|
@rm -rf isodir
|
|
|
|
|
|
|
|
|
|
$(final): $(kernel) $(linker_script) $(assembly_object_files)
|
|
|
|
|
@ld -n -T $(linker_script) -o $(final) $(assembly_object_files) $(kernel) \
|
|
|
|
|
--gc-sections
|
|
|
|
|
|
|
|
|
|
$(kernel):
|
|
|
|
|
@RUST_TARGET_PATH=$(shell pwd) xargo build --target $(target) -Zbuild-std=core,alloc
|
|
|
|
|
|
|
|
|
|
build/arch/$(arch)/%.o: arch/$(arch)/%.asm
|
|
|
|
|
@mkdir -p $(shell dirname $@)
|
2022-10-26 08:50:22 +00:00
|
|
|
@nasm -felf64 $< -o $@
|
