CC = cc OBJCOPY = objcopy CFLAGS = -O2 -pipe -Wall -Wextra PREFIX = /usr/local DESTDIR = TARGET = bios PATH := $(shell pwd)/toolchain/bin:$(PATH) .PHONY: all clean install tinf-clean bootloader bootloader-clean distclean stage23 stage23-clean decompressor decompressor-clean toolchain test.hdd echfs-test ext2-test fat32-test iso9660-test all: bin/limine-install bin/limine-install: limine-install.c limine-hdd.o $(CC) $(CFLAGS) -std=c11 limine-hdd.o limine-install.c -o $@ limine-hdd.o: bin/limine-hdd.bin $(OBJCOPY) -B i8086 -I binary -O default bin/limine-hdd.bin $@ clean: rm -f limine-hdd.o install: all install -d $(DESTDIR)$(PREFIX)/bin install -s limine-install $(DESTDIR)$(PREFIX)/bin/ install -d $(DESTDIR)$(PREFIX)/share install -m 644 bin/limine.sys $(DESTDIR)$(PREFIX)/share/ install -m 644 bin/limine-cd.bin $(DESTDIR)$(PREFIX)/share/ install -m 644 bin/limine-pxe.bin $(DESTDIR)$(PREFIX)/share/ ifeq ($(TARGET), bios) bootloader: | decompressor stage23 mkdir -p bin cd stage1/hdd && nasm bootsect.asm -fbin -o ../../bin/limine-hdd.bin cd stage1/cd && nasm bootsect.asm -fbin -o ../../bin/limine-cd.bin cd stage1/pxe && nasm bootsect.asm -fbin -o ../../bin/limine-pxe.bin cp stage23/limine.sys ./bin/ else ifeq ($(TARGET), uefi) bootloader: | gnu-efi stage23 mkdir -p bin cp stage23/BOOTX64.EFI ./bin/ endif bootloader-clean: stage23-clean decompressor-clean distclean: clean bootloader-clean test-clean rm -rf bin stivale toolchain ovmf gnu-efi stivale: git clone https://github.com/stivale/stivale.git stage23: stivale cd tinf && rm -rf *.o *.d $(MAKE) -C stage23 all TARGET=$(TARGET) stage23-clean: $(MAKE) -C stage23 clean decompressor: cd tinf && rm -rf *.o *.d $(MAKE) -C decompressor all decompressor-clean: $(MAKE) -C decompressor clean test-clean: $(MAKE) -C test clean rm -rf test_image test.hdd test.iso toolchain: scripts/make_toolchain.sh "`realpath ./toolchain`" -j`nproc` gnu-efi: git clone https://git.code.sf.net/p/gnu-efi/code --branch=3.0.12 --depth=1 $@ $(MAKE) -C gnu-efi/gnuefi CC=x86_64-elf-gcc AR=x86_64-elf-ar $(MAKE) -C gnu-efi/lib CC=x86_64-elf-gcc ARCH=x86_64 x86_64/efi_stub.o ovmf: mkdir -p ovmf cd ovmf && wget https://efi.akeo.ie/OVMF/OVMF-X64.zip && 7z x OVMF-X64.zip test.hdd: rm -f test.hdd dd if=/dev/zero bs=1M count=0 seek=64 of=test.hdd parted -s test.hdd mklabel gpt parted -s test.hdd mkpart primary 2048s 100% echfs-test: | test-clean test.hdd bootloader all $(MAKE) -C test echfs-utils -g -p0 test.hdd quick-format 512 > part_guid sed "s/@GUID@/`cat part_guid`/g" < test/limine.cfg > limine.cfg.tmp echfs-utils -g -p0 test.hdd import limine.cfg.tmp limine.cfg rm -f limine.cfg.tmp part_guid echfs-utils -g -p0 test.hdd import test/test.elf boot/test.elf echfs-utils -g -p0 test.hdd import test/bg.bmp boot/bg.bmp echfs-utils -g -p0 test.hdd import bin/limine.sys boot/limine.sys bin/limine-install test.hdd qemu-system-x86_64 -net none -smp 4 -enable-kvm -cpu host -hda test.hdd -debugcon stdio ext2-test: | test-clean test.hdd bootloader all $(MAKE) -C test rm -rf test_image/ mkdir test_image sudo losetup -Pf --show test.hdd > loopback_dev sudo partprobe `cat loopback_dev` sudo mkfs.ext2 `cat loopback_dev`p1 sudo mount `cat loopback_dev`p1 test_image sudo mkdir test_image/boot sudo cp -rv bin/* test/* test_image/boot/ sync sudo umount test_image/ sudo losetup -d `cat loopback_dev` rm -rf test_image loopback_dev bin/limine-install test.hdd qemu-system-x86_64 -net none -smp 4 -enable-kvm -cpu host -hda test.hdd -debugcon stdio fat32-test: | test-clean test.hdd bootloader all $(MAKE) -C test rm -rf test_image/ mkdir test_image sudo losetup -Pf --show test.hdd > loopback_dev sudo partprobe `cat loopback_dev` sudo mkfs.fat -F 32 `cat loopback_dev`p1 sudo mount `cat loopback_dev`p1 test_image sudo mkdir test_image/boot sudo cp -rv bin/* test/* test_image/boot/ sync sudo umount test_image/ sudo losetup -d `cat loopback_dev` rm -rf test_image loopback_dev bin/limine-install test.hdd qemu-system-x86_64 -net none -smp 4 -enable-kvm -cpu host -hda test.hdd -debugcon stdio iso9660-test: | test-clean test.hdd bootloader $(MAKE) -C test rm -rf test_image/ mkdir -p test_image/boot cp -rv bin/* test/* test_image/boot/ genisoimage -no-emul-boot -b boot/limine-cd.bin -boot-load-size 4 -boot-info-table -o test.iso test_image/ qemu-system-x86_64 -net none -smp 4 -enable-kvm -cpu host -cdrom test.iso -debugcon stdio uefi-test: ovmf | test-clean test.hdd bootloader $(MAKE) -C test rm -rf test_image/ mkdir test_image sudo losetup -Pf --show test.hdd > loopback_dev sudo partprobe `cat loopback_dev` sudo mkfs.fat -F 32 `cat loopback_dev`p1 sudo mount `cat loopback_dev`p1 test_image sudo mkdir test_image/boot sudo cp -rv bin/* test/* test_image/boot/ sudo mkdir -p test_image/EFI/BOOT sudo cp bin/BOOTX64.EFI test_image/EFI/BOOT/ sync sudo umount test_image/ sudo losetup -d `cat loopback_dev` rm -rf test_image loopback_dev qemu-system-x86_64 -L ovmf -bios ovmf/OVMF.fd -net none -smp 4 -enable-kvm -cpu host -hda test.hdd -debugcon stdio