kernel: Rewrite from scratch since the current thing is held by duct tape (lmao)
This commit is contained in:
RaphProductions
parent
d017412af5
commit
a1e27c2730
117 changed files with 285 additions and 13622 deletions
100
GNUmakefile
Executable file → Normal file
100
GNUmakefile
Executable file → Normal file
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@ -6,9 +6,9 @@ MAKEFLAGS += -rR
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ARCH := x86_64
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# Default user QEMU flags. These are appended to the QEMU command calls.
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QEMUFLAGS := -m 2G -debugcon stdio -no-reboot -no-shutdown
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QEMUFLAGS := -m 2G
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override IMAGE_NAME := sild-live-$(ARCH)
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override IMAGE_NAME := soaplin-$(ARCH)
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# Toolchain for building the 'limine' executable for the host.
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HOST_CC := cc
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@ -29,29 +29,8 @@ run: run-$(ARCH)
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.PHONY: run-hdd
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run-hdd: run-hdd-$(ARCH)
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.PHONY: ints
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ints: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).iso
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@echo " Starting QEMU with $(IMAGE_NAME).iso"
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@qemu-system-$(ARCH) \
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-M q35 \
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-drive if=pflash,unit=0,format=raw,file=ovmf/ovmf-code-$(ARCH).fd,readonly=on \
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-cdrom $(IMAGE_NAME).iso \
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-d int \
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$(QEMUFLAGS)
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.PHONY: run-x86_64
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gdb-x86_64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).iso
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@echo " Starting QEMU with $(IMAGE_NAME).iso"
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@qemu-system-$(ARCH) \
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-M q35 \
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-drive if=pflash,unit=0,format=raw,file=ovmf/ovmf-code-$(ARCH).fd,readonly=on \
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-cdrom $(IMAGE_NAME).iso \
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$(QEMUFLAGS) \
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-S -s
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.PHONY: run-x86_64
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run-x86_64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).iso
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@echo " Starting QEMU with $(IMAGE_NAME).iso"
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@qemu-system-$(ARCH) \
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-M q35 \
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-drive if=pflash,unit=0,format=raw,file=ovmf/ovmf-code-$(ARCH).fd,readonly=on \
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@ -60,7 +39,6 @@ run-x86_64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).iso
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.PHONY: run-hdd-x86_64
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run-hdd-x86_64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).hdd
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@echo " Starting QEMU with $(IMAGE_NAME).hdd"
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@qemu-system-$(ARCH) \
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-M q35 \
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-drive if=pflash,unit=0,format=raw,file=ovmf/ovmf-code-$(ARCH).fd,readonly=on \
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@ -69,7 +47,6 @@ run-hdd-x86_64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).hdd
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.PHONY: run-aarch64
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run-aarch64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).iso
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@echo " Starting QEMU with $(IMAGE_NAME).iso"
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@qemu-system-$(ARCH) \
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-M virt \
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-cpu cortex-a72 \
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@ -96,7 +73,6 @@ run-hdd-aarch64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).hdd
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.PHONY: run-riscv64
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run-riscv64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).iso
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@echo " Starting QEMU with $(IMAGE_NAME).iso"
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@qemu-system-$(ARCH) \
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-M virt \
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-cpu rv64 \
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@ -110,7 +86,6 @@ run-riscv64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).iso
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.PHONY: run-hdd-riscv64
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run-hdd-riscv64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).hdd
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@echo " Starting QEMU with $(IMAGE_NAME).hdd"
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@qemu-system-$(ARCH) \
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-M virt \
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-cpu rv64 \
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@ -124,7 +99,6 @@ run-hdd-riscv64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).hdd
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.PHONY: run-loongarch64
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run-loongarch64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).iso
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@echo " Starting QEMU with $(IMAGE_NAME).iso"
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@qemu-system-$(ARCH) \
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-M virt \
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-cpu la464 \
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@ -138,7 +112,6 @@ run-loongarch64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).iso
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.PHONY: run-hdd-loongarch64
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run-hdd-loongarch64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).hdd
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@echo " Starting QEMU with $(IMAGE_NAME).hdd"
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@qemu-system-$(ARCH) \
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-M virt \
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-cpu la464 \
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@ -153,7 +126,6 @@ run-hdd-loongarch64: ovmf/ovmf-code-$(ARCH).fd $(IMAGE_NAME).hdd
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.PHONY: run-bios
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run-bios: $(IMAGE_NAME).iso
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@echo " Starting QEMU with $(IMAGE_NAME).iso"
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@qemu-system-$(ARCH) \
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-M q35 \
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-cdrom $(IMAGE_NAME).iso \
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@ -162,77 +134,75 @@ run-bios: $(IMAGE_NAME).iso
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.PHONY: run-hdd-bios
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run-hdd-bios: $(IMAGE_NAME).hdd
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@echo " Starting QEMU with $(IMAGE_NAME).hdd"
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@qemu-system-$(ARCH) \
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-M q35 \
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-hda $(IMAGE_NAME).hdd \
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$(QEMUFLAGS)
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ovmf/ovmf-code-$(ARCH).fd:
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@echo " DEPS Downloading OVMF for $(ARCH)..."
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@mkdir -p ovmf
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@curl -Lo $@ https://github.com/osdev0/edk2-ovmf-nightly/releases/latest/download/ovmf-code-$(ARCH).fd
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@curl -Lo $@ https://github.com/osdev0/edk2-ovmf-nightly/releases/latest/download/ovmf-code-$(ARCH).fd > /dev/null 2>&1
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@case "$(ARCH)" in \
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aarch64) dd if=/dev/zero of=$@ bs=1 count=0 seek=67108864 2>/dev/null;; \
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riscv64) dd if=/dev/zero of=$@ bs=1 count=0 seek=33554432 2>/dev/null;; \
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@esac
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esac
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limine/limine:
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@echo " DEPS Downloading Limine binaries..."
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@rm -rf limine
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@git clone https://github.com/limine-bootloader/limine.git --branch=v9.x-binary --depth=1
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@git clone https://github.com/limine-bootloader/limine.git --branch=v9.x-binary --depth=1 > /dev/null 2>&1
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@$(MAKE) -C limine \
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CC="$(HOST_CC)" \
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CFLAGS="$(HOST_CFLAGS)" \
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CPPFLAGS="$(HOST_CPPFLAGS)" \
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LDFLAGS="$(HOST_LDFLAGS)" \
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LIBS="$(HOST_LIBS)"
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@echo " Limine installer has been built"
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LIBS="$(HOST_LIBS)" > /dev/null 2>&1
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kernel-deps:
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@./kernel/get-deps
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@touch kernel-deps
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@echo " Kernel dependencies have been downloaded"
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.PHONY: kernel
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kernel: kernel-deps
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$(MAKE) -C kernel
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@$(MAKE) -C kernel
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@echo "Soaplin $(ARCH) has been compiled successfully."
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$(IMAGE_NAME).iso: limine/limine kernel
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@rm -rf iso_root
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@mkdir -p iso_root/boot
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@cp -v kernel/bin-$(ARCH)/soaplin iso_root/boot/
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@cp kernel/bin-$(ARCH)/kernel iso_root/boot/
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@mkdir -p iso_root/boot/limine
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@cp -v limine.conf iso_root/boot/limine/
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@cp limine.conf iso_root/boot/limine/
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@mkdir -p iso_root/EFI/BOOT
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@cp -v testing/sk-hello.elf iso_root/
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# @cp -v initramfs.tar iso_root/
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ifeq ($(ARCH),x86_64)
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@cp -v limine/limine-bios.sys limine/limine-bios-cd.bin limine/limine-uefi-cd.bin iso_root/boot/limine/
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@cp -v limine/BOOTX64.EFI iso_root/EFI/BOOT/
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@cp -v limine/BOOTIA32.EFI iso_root/EFI/BOOT/
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@cp limine/limine-bios.sys limine/limine-bios-cd.bin limine/limine-uefi-cd.bin iso_root/boot/limine/
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@cp limine/BOOTX64.EFI iso_root/EFI/BOOT/
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@cp limine/BOOTIA32.EFI iso_root/EFI/BOOT/
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@xorriso -as mkisofs -R -r -J -b boot/limine/limine-bios-cd.bin \
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-no-emul-boot -boot-load-size 4 -boot-info-table -hfsplus \
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-apm-block-size 2048 --efi-boot boot/limine/limine-uefi-cd.bin \
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-efi-boot-part --efi-boot-image --protective-msdos-label \
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iso_root -o $(IMAGE_NAME).iso
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@./limine/limine bios-install $(IMAGE_NAME).iso
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iso_root -o $(IMAGE_NAME).iso > /dev/null 2>&1
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@./limine/limine bios-install $(IMAGE_NAME).iso > /dev/null 2>&1
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endif
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ifeq ($(ARCH),aarch64)
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@cp -v limine/limine-uefi-cd.bin iso_root/boot/limine/
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@cp -v limine/BOOTAA64.EFI iso_root/EFI/BOOT/
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@cp limine/limine-uefi-cd.bin iso_root/boot/limine/
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@cp limine/BOOTAA64.EFI iso_root/EFI/BOOT/
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@xorriso -as mkisofs -R -r -J \
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-hfsplus -apm-block-size 2048 \
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--efi-boot boot/limine/limine-uefi-cd.bin \
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-efi-boot-part --efi-boot-image --protective-msdos-label \
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iso_root -o $(IMAGE_NAME).iso
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iso_root -o $(IMAGE_NAME).iso > /dev/null 2>&1
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endif
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ifeq ($(ARCH),riscv64)
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@cp -v limine/limine-uefi-cd.bin iso_root/boot/limine/
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@cp -v limine/BOOTRISCV64.EFI iso_root/EFI/BOOT/
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@cp limine/limine-uefi-cd.bin iso_root/boot/limine/
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@cp limine/BOOTRISCV64.EFI iso_root/EFI/BOOT/
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@xorriso -as mkisofs -R -r -J \
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-hfsplus -apm-block-size 2048 \
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--efi-boot boot/limine/limine-uefi-cd.bin \
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-efi-boot-part --efi-boot-image --protective-msdos-label \
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iso_root -o $(IMAGE_NAME).iso
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iso_root -o $(IMAGE_NAME).iso > /dev/null 2>&1
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endif
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ifeq ($(ARCH),loongarch64)
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@cp -v limine/limine-uefi-cd.bin iso_root/boot/limine/
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@ -241,19 +211,19 @@ ifeq ($(ARCH),loongarch64)
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-hfsplus -apm-block-size 2048 \
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--efi-boot boot/limine/limine-uefi-cd.bin \
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-efi-boot-part --efi-boot-image --protective-msdos-label \
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iso_root -o $(IMAGE_NAME).iso
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iso_root -o $(IMAGE_NAME).iso > /dev/null 2>&1
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endif
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@rm -rf iso_root
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@echo " The final ISO image has been created: $(IMAGE_NAME).iso"
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@echo "Soaplin $(ARCH) test disc has been built successfully."
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$(IMAGE_NAME).hdd: limine/limine kernel
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@rm -f $(IMAGE_NAME).hdd
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@dd if=/dev/zero bs=1M count=0 seek=64 of=$(IMAGE_NAME).hdd
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@echo " Creating $(IMAGE_NAME).hdd"
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@PATH=$$PATH:/usr/sbin:/sbin sgdisk $(IMAGE_NAME).hdd -n 1:2048 -t 1:ef00
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@echo " Creating partition table"
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ifeq ($(ARCH),x86_64)
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@./limine/limine bios-install $(IMAGE_NAME).hdd
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@PATH=$$PATH:/usr/sbin:/sbin sgdisk $(IMAGE_NAME).hdd -n 1:2048 -t 1:ef00 -m 1
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@./limine/limine bios-install $(IMAGE_NAME).hdd > /dev/null 2>&1
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else
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@PATH=$$PATH:/usr/sbin:/sbin sgdisk $(IMAGE_NAME).hdd -n 1:2048 -t 1:ef00
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endif
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@mformat -i $(IMAGE_NAME).hdd@@1M
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@mmd -i $(IMAGE_NAME).hdd@@1M ::/EFI ::/EFI/BOOT ::/boot ::/boot/limine
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@ -273,22 +243,16 @@ endif
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ifeq ($(ARCH),loongarch64)
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@mcopy -i $(IMAGE_NAME).hdd@@1M limine/BOOTLOONGARCH64.EFI ::/EFI/BOOT
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endif
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@echo " Installed Limine bootloader"
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@echo "Soaplin $(ARCH) test drive has been built successfully."
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.PHONY: clean
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clean:
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@$(MAKE) -C kernel clean
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@rm -rf iso_root $(IMAGE_NAME).iso $(IMAGE_NAME).hdd
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@echo " The output files have been removed."
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@echo "Soaplin output files has been deleted."
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.PHONY: distclean
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distclean:
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@$(MAKE) -C kernel distclean
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@rm -rf iso_root *.iso *.hdd kernel-deps limine ovmf
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@echo " The output & downloaded files have been removed."
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# Make some function to run clang-format all over the kernel
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.PHONY: format
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format:
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@clang-format -i -style=file $(shell find kernel/src -name '*.c' -or -name '*.h')
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@echo " Kernel source code formatted"
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@echo "Soaplin output files & downloaded dependencies has been deleted."
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