mirror of
https://github.com/superconvert/smart-os.git
synced 2024-11-22 18:20:30 +08:00
Add files via upload
This commit is contained in:
superconvert
GitHub
parent
ef4e46c890
commit
4c38f08f8a
13
00_build_env.sh
Normal file
13
00_build_env.sh
Normal file
@ -0,0 +1,13 @@
|
||||
#!/bin/sh
|
||||
|
||||
rm work/kernel_install/ work/glibc_install/ work/busybox_install/ work/libgcc_install work/binutils_install -rf
|
||||
|
||||
if [ -f "/usr/bin/apt" ]; then
|
||||
apt -y install gcc g++ make gawk bison libelf-dev bridge-utils qemu-system docker.io
|
||||
fi
|
||||
|
||||
if [ -f "/usr/bin/yum" ]; then
|
||||
yum -y install gcc gcc-c++ make gawk bison elfutils-libelf bridge-utils qemu-img qemu-kvm qemu-kvm-tools docker
|
||||
fi
|
||||
|
||||
echo "Run the next script: 01_build_src.sh"
|
||||
@ -1,6 +1,57 @@
|
||||
#!/bin/sh
|
||||
|
||||
SYSROOT=`pwd`"/rootfs"
|
||||
core_num=`nproc`
|
||||
kernel_install=`pwd`"/work/kernel_install"
|
||||
glibc_install=`pwd`"/work/glibc_install"
|
||||
busybox_install=`pwd`"/work/busybox_install"
|
||||
libgcc_install=`pwd`"/work/libgcc_install"
|
||||
binutils_install=`pwd`"/work/binutils_install"
|
||||
|
||||
#-----------------------------------------------
|
||||
#
|
||||
# 重新生成目标文件
|
||||
#
|
||||
#-----------------------------------------------
|
||||
if [ "$1" != "" ]; then
|
||||
if [ $1 != "rebuild" ]; then
|
||||
exit
|
||||
fi
|
||||
echo "rebuild"
|
||||
cd work
|
||||
rm -rf kernel_install glibc_install busybox_install libgcc_install binutils_install
|
||||
# 编译内核, 最终所有模块都装到目录 /lib/modules/4.14.9
|
||||
if [ ! -d "kernel_install" ]; then
|
||||
mkdir -pv kernel_install && cd linux-4.14.9
|
||||
make INSTALL_HDR_PATH=${kernel_install} headers_install -j8 && cp arch/x86_64/boot/bzImage ${kernel_install} && cd ..
|
||||
fi
|
||||
|
||||
# 编译glibc
|
||||
if [ ! -d "glibc_install" ]; then
|
||||
mkdir -pv glibc_install && cd glibc-2.32
|
||||
mkdir -pv build && cd build
|
||||
make install -j8 DESTDIR=${glibc_install} && cd .. && cd ..
|
||||
fi
|
||||
|
||||
# 编译 busybox
|
||||
if [ ! -d "busybox_install" ]; then
|
||||
mkdir -pv busybox_install && cd busybox-1.34.1
|
||||
make CONFIG_PREFIX=${busybox_install} install && cd ..
|
||||
fi
|
||||
|
||||
# 编译 libgcc
|
||||
if [ ! -d "libgcc_install" ]; then
|
||||
mkdir -pv libgcc_install && cd gcc-7.5.0
|
||||
make install -j8 DESTDIR=${libgcc_install} && cd ..
|
||||
fi
|
||||
|
||||
# 编译 binutils
|
||||
if [ ! -d "binutils_install" ]; then
|
||||
mkdir -pv binutils_install && cd binutils-2.36
|
||||
make install -j8 DESTDIR=${binutils_install} && cd ..
|
||||
fi
|
||||
cd ..
|
||||
exit
|
||||
fi
|
||||
|
||||
#----------------------------------------------
|
||||
#
|
||||
@ -31,6 +82,11 @@ if [ ! -f "gcc-7.5.0.tar.xz" ]; then
|
||||
wget $GCC_SOURCE_URL
|
||||
fi
|
||||
|
||||
BINUTILS_SOURCE_URL=https://ftp.gnu.org/gnu/binutils/binutils-2.36.tar.xz
|
||||
if [ ! -f "binutils-2.36.tar.xz" ]; then
|
||||
wget $BINUTILS_SOURCE_URL
|
||||
fi
|
||||
|
||||
cd ..
|
||||
|
||||
#---------------------------------------------
|
||||
@ -41,23 +97,28 @@ cd ..
|
||||
mkdir -pv work
|
||||
|
||||
if [ ! -d "./work/linux-4.14.9" ]; then
|
||||
tar xvf source/linux-4.14.9.tar.xz -C work/
|
||||
echo "unzip kernel source"
|
||||
tar xf source/linux-4.14.9.tar.xz -C work/
|
||||
fi
|
||||
|
||||
if [ ! -d "./work/glibc-2.32" ]; then
|
||||
tar xvf source/glibc-2.32.tar.bz2 -C work/
|
||||
echo "unzip glibc source"
|
||||
tar xf source/glibc-2.32.tar.bz2 -C work/
|
||||
fi
|
||||
|
||||
if [ ! -d "./work/busybox-1.34.1" ]; then
|
||||
tar xvf source/busybox-1.34.1.tar.bz2 -C work/
|
||||
echo "unzip busybox source"
|
||||
tar xf source/busybox-1.34.1.tar.bz2 -C work/
|
||||
fi
|
||||
|
||||
if [ ! -d "./work/gcc-7.5.0" ]; then
|
||||
tar xvf source/gcc-7.5.0.tar.xz -C work/
|
||||
echo "unzip gcc source"
|
||||
tar xf source/gcc-7.5.0.tar.xz -C work/
|
||||
fi
|
||||
|
||||
if [ ! -d "./work/binutils-2.36" ]; then
|
||||
tar xvf source/binutils-2.36.tar.xz -C work/
|
||||
echo "unzip binutils source"
|
||||
tar xf source/binutils-2.36.tar.xz -C work/
|
||||
fi
|
||||
|
||||
#---------------------------------------------
|
||||
@ -67,12 +128,6 @@ fi
|
||||
#---------------------------------------------
|
||||
cd work
|
||||
|
||||
kernel_install=`pwd`"/kernel_install"
|
||||
glibc_install=`pwd`"/glibc_install"
|
||||
busybox_install=`pwd`"/busybox_install"
|
||||
libgcc_install=`pwd`"/libgcc_install"
|
||||
binutils_install=`pwd`"/binutils_install"
|
||||
|
||||
# 编译内核, 最终所有模块都装到目录 /lib/modules/4.14.9
|
||||
if [ ! -d "kernel_install" ]; then
|
||||
mkdir -pv kernel_install && cd linux-4.14.9 && make mrproper
|
||||
@ -85,7 +140,6 @@ fi
|
||||
|
||||
# 编译glibc
|
||||
if [ ! -d "glibc_install" ]; then
|
||||
echo $PATH
|
||||
mkdir -pv glibc_install && cd glibc-2.32
|
||||
mkdir -pv build && cd build && make distclean
|
||||
../configure --prefix= \
|
||||
@ -102,7 +156,6 @@ if [ ! -d "busybox_install" ]; then
|
||||
# 静态编译 sed -i "s/# CONFIG_STATIC is not set/CONFIG_STATIC=y/g" .config
|
||||
sed -i "s|.*CONFIG_SYSROOT.*|CONFIG_SYSROOT=\"${glibc_install}\"|" .config
|
||||
sed -i "s|.*CONFIG_EXTRA_CFLAGS.*|CONFIG_EXTRA_CFLAGS=\"$CFLAGS -I${kernel_install}/include -I${glibc_install}/include -L${glibc_install}/lib\"|" .config
|
||||
export PATH=/sbin:/bin:/usr/sbin:/usr/bin
|
||||
make busybox -j8 && make CONFIG_PREFIX=${busybox_install} install && cd ..
|
||||
fi
|
||||
|
||||
@ -123,3 +176,5 @@ if [ ! -d "binutils_install" ]; then
|
||||
fi
|
||||
|
||||
cd ..
|
||||
|
||||
echo "Run the next script: 02_build_img.sh"
|
||||
|
||||
@ -15,13 +15,28 @@ CYAN='\e[1;36m'
|
||||
WHITE='\e[1;37m' # 白色
|
||||
NC='\e[0m' # 没有颜色
|
||||
|
||||
# ./02_build_img.sh gcc 这样就能编译带 gcc 的系统
|
||||
with_gcc=$1
|
||||
|
||||
#----------------------------------------------
|
||||
#
|
||||
# 进行目录瘦身
|
||||
#
|
||||
#----------------------------------------------
|
||||
./mk_strip.sh
|
||||
|
||||
#----------------------------------------------
|
||||
#
|
||||
# 制作磁盘
|
||||
#
|
||||
#----------------------------------------------
|
||||
echo "${CYAN}--- build disk --- ${NC}"
|
||||
# 创建磁盘 64M
|
||||
dd if=/dev/zero of=disk.img bs=1M count=256
|
||||
if [ ! -n "${with_gcc}" ]; then
|
||||
dd if=/dev/zero of=disk.img bs=1M count=64
|
||||
else
|
||||
dd if=/dev/zero of=disk.img bs=1M count=512
|
||||
fi
|
||||
# 对磁盘进行分区一个主分区
|
||||
fdisk disk.img << EOF
|
||||
n
|
||||
@ -31,7 +46,7 @@ p
|
||||
|
||||
w
|
||||
EOF
|
||||
echo ".........................................................."
|
||||
echo "${GREEN}+++ build disk ok +++${NC}"
|
||||
|
||||
# 磁盘镜像挂载到具体设备
|
||||
loop_dev=$(losetup -f)
|
||||
@ -44,7 +59,6 @@ diskfs="diskfs"
|
||||
# 挂载磁盘到本地目录
|
||||
mkdir -pv ${diskfs}
|
||||
mount -t ext3 ${loop_dev} ${diskfs}
|
||||
|
||||
# 安装grub 引导
|
||||
grub-install --boot-directory=${diskfs}/boot/ --target=i386-pc --modules=part_msdos disk.img
|
||||
|
||||
@ -76,13 +90,15 @@ rm -rf rootfs/lib/gconv
|
||||
rm -rf rootfs/bin/*
|
||||
rm -rf rootfs/share
|
||||
rm -rf rootfs/var/db
|
||||
# 编译的镜像带有 gcc 编译器
|
||||
if [ ! -n "${with_gcc}" ]; then
|
||||
rm -rf rootfs/include
|
||||
rm -rf rootfs/lib/ld-linux-x86-64.so.2
|
||||
ln -s ../lib rootfs/usr/lib
|
||||
ln -s ../lib/ld-2.32.so rootfs/lib64/ld-linux-x86-64.so.2
|
||||
else
|
||||
echo "${RED} with-gcc tools --- you can build your world${NC}"
|
||||
cp work/glibc_install/lib/libc_nonshared.a rootfs/lib
|
||||
fi
|
||||
|
||||
# 拷贝 busybox 到 rootfs
|
||||
echo "${CYAN}开始制作rootfs...${NC}"
|
||||
cp work/busybox_install/* rootfs/ -r
|
||||
|
||||
#-----------------------------------------------
|
||||
@ -91,6 +107,7 @@ cp work/busybox_install/* rootfs/ -r
|
||||
#
|
||||
#-----------------------------------------------
|
||||
cd rootfs
|
||||
echo "${CYAN}--- build initrd ---${NC}"
|
||||
|
||||
# 这种方法也可以 mkinitramfs -k -o ./${diskfs}/boot/initrd 4.14.9
|
||||
# 利用 Busybox 采用脚本制作 init 脚本 https://blog.csdn.net/embeddedman/article/details/7721926
|
||||
@ -128,8 +145,7 @@ EOF
|
||||
|
||||
# /sbin/init [switch_root 执行] ---> /etc/inittab [定义了启动顺序] --->
|
||||
# /etc/init.d/rcS [系统 mount, 安装驱动，配置网络] --->
|
||||
# /etc/init.d/rc.local [文件配置应用程序需要的环境变量] --->
|
||||
# /etc/profile [部分初始化]
|
||||
# /etc/init.d/rc.local [文件配置应用程序需要的环境变量] ---> /etc/profile [部分初始化]
|
||||
chmod +x init
|
||||
|
||||
}
|
||||
@ -158,18 +174,8 @@ tty3::once:echo "hello smart-os tty3"
|
||||
tty3::respawn:/bin/sh
|
||||
EOF
|
||||
|
||||
# dns 测试
|
||||
# 0. 启动脚本 run_nat.sh
|
||||
# 1. busybox 必须动态编译
|
||||
# 2. ifconfig eth0 192.168.100.6 && ifconfig eth0 up
|
||||
# 3. route add default gw 192.168.100.1
|
||||
# 4. echo "nameserver 114.114.114.114" >> /etc/resolv.conf
|
||||
# cp -rf ../fixed/lib* lib/ && cp ../fixed/ld-linux-x86-64.so.2 lib64/
|
||||
strip -g bin/* sbin/* lib/*
|
||||
|
||||
find . | cpio -R root:root -H newc -o | gzip -9 > ../${diskfs}/boot/initrd
|
||||
echo "${GREEN}rootfs制作成功!!!${NC}"
|
||||
echo ".........................................................."
|
||||
echo "${GREEN}+++ build initrd ok +++${NC}"
|
||||
cd ..
|
||||
|
||||
#--------------------------------------------------------------
|
||||
@ -177,11 +183,15 @@ cd ..
|
||||
# 生成磁盘文件系统(利用 busybox 结构，省的自己创建了)
|
||||
#
|
||||
#--------------------------------------------------------------
|
||||
echo "${CYAN}开始制作diskfs...${NC}"
|
||||
echo "${CYAN}--- build diskfs ---${NC}"
|
||||
cp rootfs/* ${diskfs} -r
|
||||
# 带有 gcc 编译器
|
||||
if [ "${with_gcc}" ]; then
|
||||
echo "${RED} with-gcc tools --- you can build your world${NC}"
|
||||
cp work/libgcc_install/* ${diskfs} -r
|
||||
cp work/binutils_install/* ${diskfs} -r
|
||||
rm -rf ${diskfs}/init && rm -rf ${diskfs}/linuxrc && rm -rf ${diskfs}/lost+found
|
||||
fi
|
||||
rm -rf ${diskfs}/init ${diskfs}/linuxrc ${diskfs}/lost+found ${diskfs}/share
|
||||
|
||||
# 我们测试驱动, 制作的镜像启动后，我们进入此目录 insmod hello_world.ko 即可
|
||||
./make_driver.sh $(pwd)/${diskfs}/lib/modules
|
||||
@ -198,7 +208,7 @@ menuentry "smart-os" {
|
||||
}
|
||||
EOF
|
||||
|
||||
# 生成 rcS 文件
|
||||
# 生成 /etc/init.d/rcS 文件
|
||||
title=$(cat<<EOF
|
||||
\e[0;36m
|
||||
..######..##.....##....###....########..########..........#######...######.
|
||||
@ -219,7 +229,7 @@ echo -e "\n“${title}”\n"
|
||||
# 测试驱动加载
|
||||
cd /lib/modules && insmod hello_world.ko
|
||||
|
||||
# dns 测试
|
||||
# dns 测试 busybox 必须动态编译 动态编译 glibc 已经集成 dns 功能
|
||||
ifconfig eth0 192.168.100.6 && ifconfig eth0 up
|
||||
route add default gw 192.168.100.1
|
||||
echo "nameserver 114.114.114.114" >> /etc/resolv.conf
|
||||
@ -227,10 +237,17 @@ echo "nameserver 114.114.114.114" >> /etc/resolv.conf
|
||||
# exec 执行 /etc/init.d/rc.local 脚本
|
||||
EOF
|
||||
chmod +x ${diskfs}/etc/init.d/rcS
|
||||
|
||||
echo "${GREEN}diskfs制作成功!!!${NC}"
|
||||
echo ".........................................................."
|
||||
echo "${GREEN}+++ build diskfs ok +++${NC}"
|
||||
|
||||
# 卸载映射
|
||||
umount ${loop_dev}
|
||||
losetup -d ${loop_dev}
|
||||
|
||||
#---------------------------------------------------------------
|
||||
#
|
||||
# 查看磁盘内容
|
||||
#
|
||||
#---------------------------------------------------------------
|
||||
./cat_img.sh
|
||||
|
||||
echo "Run the next script: 03_run_qemu.sh or 04_run_docker.sh"
|
||||
|
||||
13
cat_img.sh
13
cat_img.sh
@ -7,20 +7,7 @@ losetup -o 1048576 ${loop_dev} disk.img
|
||||
mkdir -p ./mnt1
|
||||
mount -t ext3 ${loop_dev} ./mnt1
|
||||
echo "/ ---------------------------------------"
|
||||
ls ./mnt1/
|
||||
du ./mnt1 -h
|
||||
echo "boot ---------------------------------------"
|
||||
ls ./mnt1/boot
|
||||
echo "sbin ---------------------------------------"
|
||||
ls ./mnt1/sbin
|
||||
echo "etc ---------------------------------------"
|
||||
ls ./mnt1/etc
|
||||
echo "dev ---------------------------------------"
|
||||
ls ./mnt1/dev
|
||||
echo "lib ---------------------------------------"
|
||||
ls ./mnt1/lib
|
||||
echo "lib64 -------------------------------------"
|
||||
ls ./mnt1/lib64
|
||||
umount ./mnt1
|
||||
rm -rf mnt1
|
||||
losetup -d ${loop_dev}
|
||||
|
||||
36
mk_drv.sh
Normal file
36
mk_drv.sh
Normal file
@ -0,0 +1,36 @@
|
||||
#!/bin/sh
|
||||
|
||||
mkdir -pv driver && cd driver
|
||||
|
||||
cat<<EOF>hello_world.c
|
||||
#include <linux/init.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/kernel.h>
|
||||
|
||||
MODULE_LICENSE("GPL");
|
||||
|
||||
static int __init hello_world_init(void)
|
||||
{
|
||||
printk(KERN_DEBUG "hello world!!!\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void __exit hello_world_exit(void)
|
||||
{
|
||||
printk(KERN_DEBUG "goodbye world!!!\n");
|
||||
}
|
||||
|
||||
module_init(hello_world_init);
|
||||
module_exit(hello_world_exit);
|
||||
EOF
|
||||
|
||||
cat<<EOF>Makefile
|
||||
obj-m += hello_world.o
|
||||
all:
|
||||
make -C ../work/linux-4.14.9 M=`pwd` modules
|
||||
clean:
|
||||
make -C ../work/linux-4.14.9 M=`pwd` clean
|
||||
EOF
|
||||
|
||||
echo $1
|
||||
make && mv hello_world.ko $1 && make clean && cd .. && rm -rf driver
|
||||
37
mk_sdb.sh
Normal file
37
mk_sdb.sh
Normal file
@ -0,0 +1,37 @@
|
||||
#!/bin/sh
|
||||
|
||||
#----------------------------------------------
|
||||
#
|
||||
# 制作磁盘
|
||||
#
|
||||
#----------------------------------------------
|
||||
|
||||
echo "${CYAN}开始制作磁盘...${NC}"
|
||||
|
||||
# 创建磁盘 64M
|
||||
dd if=/dev/zero of=extra.img bs=1M count=64
|
||||
|
||||
# 对磁盘进行分区一个主分区
|
||||
fdisk extra.img << EOF
|
||||
n
|
||||
p
|
||||
|
||||
|
||||
|
||||
w
|
||||
EOF
|
||||
|
||||
echo "${GREEN}磁盘制作成功!!!${NC}"
|
||||
echo ".........................................................."
|
||||
|
||||
# 磁盘镜像挂载到具体设备
|
||||
loop_dev=$(losetup -f)
|
||||
|
||||
# fdisk -l disk.img 查看 start 为 2048, unit 512 所以 -o 偏移扇区 1048576 = 2048 x 512
|
||||
losetup -o 1048576 ${loop_dev} extra.img
|
||||
|
||||
# 对磁盘进行格式化
|
||||
mkfs.ext3 ${loop_dev}
|
||||
|
||||
losetup -d ${loop_dev}
|
||||
|
||||
41
mk_strip.sh
Normal file
41
mk_strip.sh
Normal file
@ -0,0 +1,41 @@
|
||||
#!/bin/sh
|
||||
|
||||
strip_dir() {
|
||||
for file in `ls $1`
|
||||
do
|
||||
if [ -d $1"/"$file ]; then
|
||||
strip_dir $1"/"$file
|
||||
else
|
||||
if [ -x $1"/"$file ]; then
|
||||
case "$file" in
|
||||
*.a);;
|
||||
*.la);;
|
||||
*)strip $1"/"$file; continue;;
|
||||
esac
|
||||
fi
|
||||
case "$file" in
|
||||
*.a) strip -g -S -d $1"/"$file;;
|
||||
*.so) strip $1"/"$file;;
|
||||
*.so.*) strip $1"/"$file;;
|
||||
*);;
|
||||
esac
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
# strip glibc
|
||||
rm -rf work/glibc_install/share
|
||||
strip_dir work/glibc_install
|
||||
|
||||
# strip busybox
|
||||
strip work/busybox_install/bin/busybox
|
||||
|
||||
# strip gcc
|
||||
rm -rf work/libgcc_install/share
|
||||
strip_dir work/libgcc_install
|
||||
|
||||
# strip binutils
|
||||
rm -rf work/binutils_install/share
|
||||
rm -rf work/binutils_install/x86_64-pc-linux-gnu
|
||||
strip_dir work/binutils_install
|
||||
|
||||
Loading…
Reference in New Issue
Block a user