karina
121 lines
3.1 KiB
Makefile
121 lines
3.1 KiB
Makefile
# SPDX-License-Identifier: GPL-3.0-or-later
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# Copyright (c) 2026 0xKSor
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set quiet := true
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OS_NAME := os()
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ARCH_NAME := arch()
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HB_PREFIX := if ARCH_NAME == "aarch64" { "/opt/homebrew" } else { "/usr/local" }
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export PATH := HB_PREFIX + "/bin:" + HB_PREFIX + "/sbin:" + env_var("PATH")
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ACCEL := if OS_NAME == "macos" {
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if ARCH_NAME == "aarch64" { "-accel hvf" } else { "" }
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} else {
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if ARCH_NAME == "aarch64" { "-accel kvm" } else { "" }
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}
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CPU := if ARCH_NAME == "aarch64" { "host" } else { "max" }
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OVMF_ARM := if OS_NAME == "macos" {
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HB_PREFIX + "/share/qemu/edk2-aarch64-code.fd"
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} else {
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BUILD_DIR + "/edk2/edk2-aarch64-code.fd"
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}
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DISPLAY_FLAGS := if OS_NAME == "macos" {
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"-display cocoa,show-cursor=on"
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} else {
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env_var_or_default("QEMU_DISPLAY", "-display sdl")
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}
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ACCEL_INFO := if ACCEL == "" { "none (TCG)" } else { ACCEL }
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RAM := "2G"
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export BUILD_DIR := justfile_directory() + "/.build"
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export TEMP_DIR := BUILD_DIR + "/temp"
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export BOOT_BIN := BUILD_DIR + "/Bootloader/BOOTAA64.EFI"
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export IMG_FILE := BUILD_DIR + "/ksOS.img"
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mod Bootloader
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mod Kernel
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_default:
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just --list
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_prep:
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@mkdir -p {{BUILD_DIR}}/Bootloader
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@mkdir -p {{TEMP_DIR}}/Bootloader
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@mkdir -p {{BUILD_DIR}}/Kernel
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@if [ "{{OS_NAME}}" != "macos" ]; then \
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mkdir -p {{BUILD_DIR}}/edk2; \
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if [ ! -f "{{OVMF_ARM}}" ]; then \
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echo "⬇️ Downloading vanilla EDK2 for Linux..."; \
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curl -sL -o "{{OVMF_ARM}}.bz2" "https://github.com/qemu/qemu/raw/master/pc-bios/edk2-aarch64-code.fd.bz2"; \
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bzip2 -d "{{OVMF_ARM}}.bz2"; \
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fi \
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fi
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@build: _prep
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@echo "🛠️ Building everything..."
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just Bootloader build
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just Kernel build
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@_image: build
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@echo "💾 Creating image..."
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@dd if=/dev/zero of={{IMG_FILE}} bs=1M count=64 status=none
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@mkfs.fat -F 32 {{IMG_FILE}} > /dev/null
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@mmd -i {{IMG_FILE}} ::/EFI ::/EFI/BOOT
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@mcopy -i {{IMG_FILE}} {{BOOT_BIN}} ::/EFI/BOOT/BOOTAA64.EFI
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@mcopy -i {{IMG_FILE}} {{BUILD_DIR}}/Kernel/ksOSKernel.elf ::/ksOSKernel.elf
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run *FLAGS:
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#!/usr/bin/env bash
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set -e
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FLAGS=" {{FLAGS}} "
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if [[ "$FLAGS" == *" -clean "* ]]; then
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echo "🧹 Cleaning..."
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just clean
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fi
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just _image
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DEBUG_ARGS=""
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DISPLAY_ARGS="{{DISPLAY_FLAGS}}"
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STATE_MSG="Launching"
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if [[ "$FLAGS" == *" -debug "* ]]; then
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DEBUG_ARGS="-s -S"
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STATE_MSG="Debugging"
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fi
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if [[ "$FLAGS" == *" -nographic "* ]]; then
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DISPLAY_ARGS="-nographic"
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fi
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echo "🚀 $STATE_MSG (accel: {{ACCEL_INFO}})..."
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qemu-system-aarch64 {{ACCEL}} \
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-machine virt,acpi=off \
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-cpu {{CPU}} \
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-m {{RAM}} \
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-device ramfb \
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$DISPLAY_ARGS \
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-drive if=pflash,format=raw,readonly=on,file={{OVMF_ARM}} \
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-drive file={{IMG_FILE}},format=raw,if=none,id=hd0 \
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-device virtio-blk-device,drive=hd0 \
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-serial stdio \
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-monitor telnet:127.0.0.1:5555,server,nowait \
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$DEBUG_ARGS
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@clean:
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just Bootloader clean
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just Kernel clean
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rm -rf {{BUILD_DIR}}
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rm -f compile_commands.json
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rm -f ide-swift-toolchain.txt
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