80 lines
2.2 KiB
Bash
80 lines
2.2 KiB
Bash
|
ARCH="x86_64"
|
|||
|
|
# 内核映像
|
|||
|
|
root_folder=$(dirname $(pwd))
|
|||
|
|
kernel="${root_folder}/bin/kernel/kernel.elf"
|
|||
|
|
boot_folder="${root_folder}/bin/disk_mount/boot"
|
|||
|
|
|
|||
|
|
echo "开始写入磁盘镜像..."
|
|||
|
|
|
|||
|
|
|
|||
|
|
# toolchain
|
|||
|
|
OS=`uname -s`
|
|||
|
|
if [ "${OS}" == "Linux" ]; then
|
|||
|
|
GRUB_PATH="$(dirname $(which grub-file))"
|
|||
|
|
elif [ "${OS}" == "Darwin" ]; then
|
|||
|
|
GRUB_PATH="${root_folder}/tools/grub-2.06/build/grub/bin"
|
|||
|
|
fi
|
|||
|
|
export PATH="${GRUB_PATH}:$PATH"
|
|||
|
|
|
|||
|
|
# ==============检查文件是否齐全================
|
|||
|
|
|
|||
|
|
bins[0]=${kernel}
|
|||
|
|
|
|||
|
|
for file in ${bins[*]};do
|
|||
|
|
if [ ! -x $file ]; then
|
|||
|
|
echo "$file 不存在！"
|
|||
|
|
exit
|
|||
|
|
fi
|
|||
|
|
done
|
|||
|
|
|
|||
|
|
# ===============文件检查完毕===================
|
|||
|
|
|
|||
|
|
# 如果是 i386/x86_64，需要判断是否符合 multiboot2 标准
|
|||
|
|
if [ ${ARCH} == "i386" ] || [ ${ARCH} == "x86_64" ]; then
|
|||
|
|
if ${GRUB_PATH}/grub-file --is-x86-multiboot2 ${kernel}; then
|
|||
|
|
echo Multiboot2 Confirmed!
|
|||
|
|
else
|
|||
|
|
echo NOT Multiboot2!
|
|||
|
|
exit
|
|||
|
|
fi
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# 拷贝程序到硬盘
|
|||
|
|
# 判断是否存在硬盘镜像文件，如果不存在，就创建一个(docker模式下，由于镜像中缺少qemu-img不会创建)
|
|||
|
|
if [ ! -f "${root_folder}/bin/disk.img" ]; then
|
|||
|
|
echo "创建硬盘镜像文件..."
|
|||
|
|
sudo bash ./create_hdd_image.sh
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
mkdir -p ${root_folder}/bin/disk_mount
|
|||
|
|
bash mount_virt_disk.sh || exit 1
|
|||
|
|
mkdir -p ${boot_folder}/grub
|
|||
|
|
cp ${kernel} ${root_folder}/bin/disk_mount/boot
|
|||
|
|
# 拷贝用户程序到磁盘镜像
|
|||
|
|
mkdir -p ${root_folder}/bin/disk_mount/bin
|
|||
|
|
mkdir -p ${root_folder}/bin/disk_mount/dev
|
|||
|
|
|
|||
|
|
cp -r ${root_folder}/bin/user/* ${root_folder}/bin/disk_mount/bin
|
|||
|
|
touch ${root_folder}/bin/disk_mount/dev/keyboard.dev
|
|||
|
|
|
|||
|
|
# 设置 grub 相关数据
|
|||
|
|
if [ ${ARCH} == "i386" ] || [ ${ARCH} == "x86_64" ]; then
|
|||
|
|
|
|||
|
|
touch ${root_folder}/bin/disk_mount/boot/grub/grub.cfg
|
|||
|
|
cfg_content='set timeout=15
|
|||
|
|
set default=0
|
|||
|
|
menuentry "DragonOS" {
|
|||
|
|
multiboot2 /boot/kernel.elf "KERNEL_ELF"
|
|||
|
|
}'
|
|||
|
|
echo "echo '${cfg_content}' > ${boot_folder}/grub/grub.cfg" | sh
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# rm -rf ${iso_folder}
|
|||
|
|
LOOP_DEVICE=$(lsblk | grep disk_mount|sed 's/.*\(loop[0-9]*\)p1.*/\1/1g'|awk 'END{print $0}')
|
|||
|
|
echo $LOOP_DEVICE
|
|||
|
|
|
|||
|
|
grub-install --target=i386-pc --boot-directory=${root_folder}/bin/disk_mount/boot/ /dev/$LOOP_DEVICE
|
|||
|
|
|
|||
|
|
sync
|
|||
|
|
bash umount_virt_disk.sh
|