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Meta: Add support for the Limine bootloader
This commit is contained in:
czapek1337
Andreas Kling
parent
c3e4123ed7
commit
64ff8af074
Notes:
sideshowbarker
2024-07-17 18:50:13 +09:00
Author: https://github.com/48cf 🔰 Commit: https://github.com/SerenityOS/serenity/commit/64ff8af074 Pull-request: https://github.com/SerenityOS/serenity/pull/11939 Reviewed-by: https://github.com/Rummskartoffel ✅
@ -93,6 +93,11 @@ add_custom_target(grub-image
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BYPRODUCTS ${CMAKE_BINARY_DIR}/grub_disk_image
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USES_TERMINAL
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)
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add_custom_target(limine-image
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COMMAND ${CMAKE_COMMAND} -E env "SERENITY_SOURCE_DIR=${SerenityOS_SOURCE_DIR}" "SERENITY_ARCH=${SERENITY_ARCH}" "SERENITY_TOOLCHAIN=${CMAKE_CXX_COMPILER_ID}" "LLVM_VERSION=${CMAKE_CXX_COMPILER_VERSION}" "${SerenityOS_SOURCE_DIR}/Meta/build-image-limine.sh"
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BYPRODUCTS ${CMAKE_BINARY_DIR}/limine_disk_image
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USES_TERMINAL
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)
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add_custom_target(extlinux-image
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COMMAND "${CMAKE_COMMAND}" -E env "SERENITY_SOURCE_DIR=${SerenityOS_SOURCE_DIR}" "SERENITY_ARCH=${SERENITY_ARCH}" "SERENITY_TOOLCHAIN=${CMAKE_CXX_COMPILER_ID}" "LLVM_VERSION=${CMAKE_CXX_COMPILER_VERSION}" "${SerenityOS_SOURCE_DIR}/Meta/build-image-extlinux.sh"
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BYPRODUCTS "${CMAKE_BINARY_DIR}/extlinux_disk_image"
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91
Meta/build-image-limine.sh
Executable file
91
Meta/build-image-limine.sh
Executable file
@ -0,0 +1,91 @@
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#!/bin/sh
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set -e
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die() {
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echo "die: $*"
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exit 1
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}
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if [ ! -d "limine" ]; then
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echo "limine not found, the script will now build it"
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git clone --depth 1 --branch v2.74.6 --single-branch https://github.com/limine-bootloader/limine
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make -C limine
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fi
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if [ "$(id -u)" != 0 ]; then
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exec sudo -E -- "$0" "$@" || die "this script needs to run as root"
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else
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: "${SUDO_UID:=0}" "${SUDO_GID:=0}"
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fi
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disk_usage() {
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if [ "$(uname -s)" = "Darwin" ]; then
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du -sm "$1" | cut -f1
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else
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du -sm --apparent-size "$1" | cut -f1
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fi
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}
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DISK_SIZE=$(($(disk_usage "$SERENITY_SOURCE_DIR/Base") + $(disk_usage Root) + 300))
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echo "setting up disk image..."
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dd if=/dev/zero of=limine_disk_image bs=1M count="${DISK_SIZE:-800}" status=none || die "couldn't create disk image"
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chown "$SUDO_UID":"$SUDO_GID" limine_disk_image || die "couldn't adjust permissions on disk image"
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echo "done"
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printf "creating loopback device... "
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dev=$(losetup --find --partscan --show limine_disk_image)
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if [ -z "$dev" ]; then
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die "couldn't mount loopback device"
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fi
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echo "loopback device is at ${dev}"
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cleanup() {
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if [ -d mnt ]; then
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printf "unmounting root partition... "
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umount -R mnt || ( sleep 1 && sync && umount -R mnt )
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rmdir mnt
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echo "done"
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fi
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if [ -d esp ]; then
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printf "unmounting efi partition... "
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umount -R esp || ( sleep 1 && sync && umount -R esp )
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rmdir esp
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echo "done"
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fi
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if [ -e "${dev}" ]; then
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printf "cleaning up loopback device... "
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losetup -d "${dev}"
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echo "done"
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fi
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}
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trap cleanup EXIT
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printf "creating partition table... "
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parted -s "${dev}" mklabel gpt mkpart EFI fat32 1MiB 10MiB mkpart ROOT ext2 10MiB 100% set 1 esp on || die "couldn't partition disk"
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echo "done"
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printf "creating new filesystems... "
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mkfs.vfat -F 32 "${dev}p1" || die "couldn't create efi filesystem"
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mke2fs -q -I 128 "${dev}p2" || die "couldn't create root filesystem"
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echo "done"
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printf "mounting filesystems... "
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mkdir -p esp
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mount "${dev}p1" esp || die "couldn't mount efi filesystem"
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mkdir -p mnt
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mount "${dev}p2" mnt || die "couldn't mount root filesystem"
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echo "done"
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script_path=$(cd -P -- "$(dirname -- "$0")" && pwd -P)
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"$script_path/build-root-filesystem.sh"
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echo "installing limine"
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cp limine/build/bin/limine.sys esp
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cp "$SERENITY_SOURCE_DIR"/Meta/limine.cfg esp
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limine/build/bin/limine-install "${dev}"
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echo "done"
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25
Meta/limine.cfg
Normal file
25
Meta/limine.cfg
Normal file
@ -0,0 +1,25 @@
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TIMEOUT=3
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:SerenityOS (normal)
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PROTOCOL=multiboot1
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CMDLINE=root=/dev/hda2
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KERNEL_PATH=boot://2/boot/Prekernel
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MODULE_PATH=boot://2/boot/Kernel
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:SerenityOS (text mode)
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PROTOCOL=multiboot1
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CMDLINE=fbdev=off root=/dev/hda2
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KERNEL_PATH=boot://2/boot/Prekernel
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MODULE_PATH=boot://2/boot/Kernel
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:SerenityOS (no ACPI)
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PROTOCOL=multiboot1
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CMDLINE=root=/dev/hda2 acpi=off
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KERNEL_PATH=boot://2/boot/Prekernel
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MODULE_PATH=boot://2/boot/Kernel
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:SerenityOS (with serial output)
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PROTOCOL=multiboot1
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CMDLINE=root=/dev/hda2
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KERNEL_PATH=boot://2/boot/Prekernel
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MODULE_PATH=boot://2/boot/Kernel
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@ -89,6 +89,8 @@ fi
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[ -z "$SERENITY_DISK_IMAGE" ] && {
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if [ "$SERENITY_RUN" = q35grub ] || [ "$SERENITY_RUN" = qgrub ]; then
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SERENITY_DISK_IMAGE="grub_disk_image"
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elif [ "$SERENITY_RUN" = limine ]; then
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SERENITY_DISK_IMAGE="limine_disk_image"
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elif [ "$SERENITY_RUN" = qextlinux ]; then
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SERENITY_DISK_IMAGE="extlinux_disk_image"
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else
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@ -374,6 +376,10 @@ elif [ "$SERENITY_RUN" = "q35grub" ]; then
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$SERENITY_VIRT_TECH_ARG \
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-netdev user,id=breh,hostfwd=tcp:127.0.0.1:8888-10.0.2.15:8888,hostfwd=tcp:127.0.0.1:8823-10.0.2.15:23 \
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-device $SERENITY_ETHERNET_DEVICE_TYPE,netdev=breh
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elif [ "$SERENITY_RUN" = "limine" ]; then
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"$SERENITY_QEMU_BIN" \
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$SERENITY_COMMON_QEMU_ARGS \
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$SERENITY_VIRT_TECH_ARG
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elif [ "$SERENITY_RUN" = "ci" ]; then
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# Meta/run.sh ci: qemu in text mode
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echo "Running QEMU in CI"
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@ -226,6 +226,14 @@ build_target() {
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fi
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}
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build_image() {
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if [ "$SERENITY_RUN" = "limine" ]; then
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build_target limine-image
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else
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build_target image
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fi
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}
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delete_target() {
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[ ! -d "$BUILD_DIR" ] || rm -rf "$BUILD_DIR"
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[ ! -d "$SUPER_BUILD_DIR" ] || rm -rf "$SUPER_BUILD_DIR"
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@ -335,14 +343,14 @@ if [[ "$CMD" =~ ^(build|install|image|copy-src|run|gdb|test|rebuild|recreate|kad
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lagom_unsupported
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build_target
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build_target install
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build_target image
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build_image
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;;
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copy-src)
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lagom_unsupported
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build_target
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build_target install
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export SERENITY_COPY_SOURCE=1
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build_target image
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build_image
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;;
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run)
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if [ "$TARGET" = "lagom" ]; then
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@ -351,7 +359,7 @@ if [[ "$CMD" =~ ^(build|install|image|copy-src|run|gdb|test|rebuild|recreate|kad
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else
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build_target
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build_target install
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build_target image
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build_image
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if [ -n "${CMD_ARGS[0]}" ]; then
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export SERENITY_KERNEL_CMDLINE="${CMD_ARGS[0]}"
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fi
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@ -367,7 +375,7 @@ if [[ "$CMD" =~ ^(build|install|image|copy-src|run|gdb|test|rebuild|recreate|kad
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else
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build_target
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build_target install
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build_target image
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build_image
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tmux new-session "$ARG0" __tmux_cmd "$TARGET" run "${CMD_ARGS[@]}" \; set-option -t 0 mouse on \; split-window "$ARG0" __tmux_cmd "$TARGET" gdb "${CMD_ARGS[@]}" \;
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fi
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;;
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@ -377,7 +385,7 @@ if [[ "$CMD" =~ ^(build|install|image|copy-src|run|gdb|test|rebuild|recreate|kad
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run_tests "${CMD_ARGS[0]}"
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else
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build_target install
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build_target image
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build_image
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# In contrast to CI, we don't set 'panic=shutdown' here,
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# in case the user wants to inspect qemu some more.
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export SERENITY_KERNEL_CMDLINE="fbdev=off system_mode=self-test"
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