Files
XunilOS/GNUmakefile
T
csd4ni3l 17f2a3c7e4 Update template to newest version which fixes edk2, make aarch64 compile
(nothing yet) by stubbing lots of functions and modules, make the frame
allocator and heap multiarch, make kernel panic print inside of serial
on x86_64
2026-05-14 18:46:17 +02:00

231 lines
6.4 KiB
Makefile

# Nuke built-in rules and variables.
MAKEFLAGS += -rR
.SUFFIXES:
# Convenience macro to reliably declare user overridable variables.
override USER_VARIABLE = $(if $(filter $(origin $(1)),default undefined),$(eval override $(1) := $(2)))
# Target architecture to build for. Default to x86_64.
$(call USER_VARIABLE,KARCH,x86_64)
# Default user QEMU flags. These are appended to the QEMU command calls.
$(call USER_VARIABLE,QEMUFLAGS,-m 2G)
override IMAGE_NAME := XunilOS-$(KARCH)
.PHONY: all
all: $(IMAGE_NAME).iso
.PHONY: all-hdd
all-hdd: $(IMAGE_NAME).hdd
.PHONY: run
run: run-$(KARCH)
.PHONY: run-hdd
run-hdd: run-hdd-$(KARCH)
.PHONY: run-x86_64
run-x86_64: edk2-ovmf $(IMAGE_NAME).iso
qemu-system-$(KARCH) \
-M q35 \
-serial stdio \
-drive if=pflash,unit=0,format=raw,file=edk2-ovmf/ovmf-code-$(KARCH).fd,readonly=on \
-cdrom $(IMAGE_NAME).iso \
$(QEMUFLAGS)
.PHONY: run-hdd-x86_64
run-hdd-x86_64: edk2-ovmf $(IMAGE_NAME).hdd
qemu-system-$(KARCH) \
-M q35 \
-drive if=pflash,unit=0,format=raw,file=edk2-ovmf/ovmf-code-$(KARCH).fd,readonly=on \
-hda $(IMAGE_NAME).hdd \
$(QEMUFLAGS)
.PHONY: run-aarch64
run-aarch64: edk2-ovmf $(IMAGE_NAME).iso
qemu-system-$(KARCH) \
-M virt \
-cpu cortex-a72 \
-device ramfb \
-device qemu-xhci \
-device usb-kbd \
-device usb-mouse \
-serial stdio \
-drive if=pflash,unit=0,format=raw,file=edk2-ovmf/ovmf-code-$(KARCH).fd,readonly=on \
-cdrom $(IMAGE_NAME).iso \
$(QEMUFLAGS)
.PHONY: run-hdd-aarch64
run-hdd-aarch64: edk2-ovmf $(IMAGE_NAME).hdd
qemu-system-$(KARCH) \
-M virt \
-cpu cortex-a72 \
-device ramfb \
-device qemu-xhci \
-device usb-kbd \
-device usb-mouse \
-drive if=pflash,unit=0,format=raw,file=edk2-ovmf/ovmf-code-$(KARCH).fd,readonly=on \
-hda $(IMAGE_NAME).hdd \
$(QEMUFLAGS)
.PHONY: run-riscv64
run-riscv64: edk2-ovmf $(IMAGE_NAME).iso
qemu-system-$(KARCH) \
-M virt \
-cpu rv64 \
-device ramfb \
-device qemu-xhci \
-device usb-kbd \
-device usb-mouse \
-drive if=pflash,unit=0,format=raw,file=edk2-ovmf/ovmf-code-$(KARCH).fd,readonly=on \
-cdrom $(IMAGE_NAME).iso \
$(QEMUFLAGS)
.PHONY: run-hdd-riscv64
run-hdd-riscv64: edk2-ovmf $(IMAGE_NAME).hdd
qemu-system-$(KARCH) \
-M virt \
-cpu rv64 \
-device ramfb \
-device qemu-xhci \
-device usb-kbd \
-device usb-mouse \
-drive if=pflash,unit=0,format=raw,file=edk2-ovmf/ovmf-code-$(KARCH).fd,readonly=on \
-hda $(IMAGE_NAME).hdd \
$(QEMUFLAGS)
.PHONY: run-loongarch64
run-loongarch64: edk2-ovmf $(IMAGE_NAME).iso
qemu-system-$(KARCH) \
-M virt \
-cpu la464 \
-device ramfb \
-device qemu-xhci \
-device usb-kbd \
-device usb-mouse \
-drive if=pflash,unit=0,format=raw,file=edk2-ovmf/ovmf-code-$(KARCH).fd,readonly=on \
-cdrom $(IMAGE_NAME).iso \
$(QEMUFLAGS)
.PHONY: run-hdd-loongarch64
run-hdd-loongarch64: edk2-ovmf $(IMAGE_NAME).hdd
qemu-system-$(KARCH) \
-M virt \
-cpu la464 \
-device ramfb \
-device qemu-xhci \
-device usb-kbd \
-device usb-mouse \
-drive if=pflash,unit=0,format=raw,file=edk2-ovmf/ovmf-code-$(KARCH).fd,readonly=on \
-hda $(IMAGE_NAME).hdd \
$(QEMUFLAGS)
.PHONY: run-bios
run-bios: $(IMAGE_NAME).iso
qemu-system-$(KARCH) \
-M q35 \
-cdrom $(IMAGE_NAME).iso \
-boot d \
$(QEMUFLAGS)
.PHONY: run-hdd-bios
run-hdd-bios: $(IMAGE_NAME).hdd
qemu-system-$(KARCH) \
-M q35 \
-hda $(IMAGE_NAME).hdd \
$(QEMUFLAGS)
edk2-ovmf:
curl -L https://github.com/osdev0/edk2-ovmf-nightly/releases/latest/download/edk2-ovmf.tar.gz | gunzip | tar -xf -
limine/limine:
rm -rf limine
git clone https://github.com/limine-bootloader/limine.git --branch=v10.x-binary --depth=1
$(MAKE) -C limine
.PHONY: kernel
kernel:
$(MAKE) -C kernel
$(IMAGE_NAME).iso: limine/limine kernel
rm -rf iso_root
mkdir -p iso_root/boot
cp -v kernel/kernel iso_root/boot/
mkdir -p iso_root/boot/limine
cp -v limine.conf iso_root/boot/limine/
mkdir -p iso_root/EFI/BOOT
ifeq ($(KARCH),x86_64)
cp -v limine/limine-bios.sys limine/limine-bios-cd.bin limine/limine-uefi-cd.bin iso_root/boot/limine/
cp -v limine/BOOTX64.EFI iso_root/EFI/BOOT/
cp -v limine/BOOTIA32.EFI iso_root/EFI/BOOT/
xorriso -as mkisofs -b boot/limine/limine-bios-cd.bin \
-no-emul-boot -boot-load-size 4 -boot-info-table \
--efi-boot boot/limine/limine-uefi-cd.bin \
-efi-boot-part --efi-boot-image --protective-msdos-label \
iso_root -o $(IMAGE_NAME).iso
./limine/limine bios-install $(IMAGE_NAME).iso
endif
ifeq ($(KARCH),aarch64)
cp -v limine/limine-uefi-cd.bin iso_root/boot/limine/
cp -v limine/BOOTAA64.EFI iso_root/EFI/BOOT/
xorriso -as mkisofs \
--efi-boot boot/limine/limine-uefi-cd.bin \
-efi-boot-part --efi-boot-image --protective-msdos-label \
iso_root -o $(IMAGE_NAME).iso
endif
ifeq ($(KARCH),riscv64)
cp -v limine/limine-uefi-cd.bin iso_root/boot/limine/
cp -v limine/BOOTRISCV64.EFI iso_root/EFI/BOOT/
xorriso -as mkisofs \
--efi-boot boot/limine/limine-uefi-cd.bin \
-efi-boot-part --efi-boot-image --protective-msdos-label \
iso_root -o $(IMAGE_NAME).iso
endif
ifeq ($(KARCH),loongarch64)
cp -v limine/limine-uefi-cd.bin iso_root/boot/limine/
cp -v limine/BOOTLOONGARCH64.EFI iso_root/EFI/BOOT/
xorriso -as mkisofs \
--efi-boot boot/limine/limine-uefi-cd.bin \
-efi-boot-part --efi-boot-image --protective-msdos-label \
iso_root -o $(IMAGE_NAME).iso
endif
rm -rf iso_root
$(IMAGE_NAME).hdd: limine/limine kernel
rm -f $(IMAGE_NAME).hdd
dd if=/dev/zero bs=1M count=0 seek=64 of=$(IMAGE_NAME).hdd
sgdisk $(IMAGE_NAME).hdd -n 1:2048 -t 1:ef00
ifeq ($(KARCH),x86_64)
./limine/limine bios-install $(IMAGE_NAME).hdd
endif
mformat -i $(IMAGE_NAME).hdd@@1M
mmd -i $(IMAGE_NAME).hdd@@1M ::/EFI ::/EFI/BOOT ::/boot ::/boot/limine
mcopy -i $(IMAGE_NAME).hdd@@1M kernel/bin-$(KARCH)/kernel ::/boot
mcopy -i $(IMAGE_NAME).hdd@@1M limine.conf ::/boot/limine
ifeq ($(KARCH),x86_64)
mcopy -i $(IMAGE_NAME).hdd@@1M limine/limine-bios.sys ::/boot/limine
mcopy -i $(IMAGE_NAME).hdd@@1M limine/BOOTX64.EFI ::/EFI/BOOT
mcopy -i $(IMAGE_NAME).hdd@@1M limine/BOOTIA32.EFI ::/EFI/BOOT
endif
ifeq ($(KARCH),aarch64)
mcopy -i $(IMAGE_NAME).hdd@@1M limine/BOOTAA64.EFI ::/EFI/BOOT
endif
ifeq ($(KARCH),riscv64)
mcopy -i $(IMAGE_NAME).hdd@@1M limine/BOOTRISCV64.EFI ::/EFI/BOOT
endif
ifeq ($(KARCH),loongarch64)
mcopy -i $(IMAGE_NAME).hdd@@1M limine/BOOTLOONGARCH64.EFI ::/EFI/BOOT
endif
.PHONY: clean
clean:
$(MAKE) -C kernel clean
rm -rf iso_root $(IMAGE_NAME).iso $(IMAGE_NAME).hdd
.PHONY: distclean
distclean: clean
$(MAKE) -C kernel distclean
rm -rf limine ovmf