构建调试Linux内核网络代码的环境MenuOS系统

xz -d linux-5.0.1.tar.xz
tar -xvf linux-5.0.1.tar
cd linux-5.0.1

sudo apt install build-essential flex bison libssl-dev libelf-dev libncurses-dev

make i386_defconfig

sudo make modules_install 
sudo make install
sudo update-grub
reboot
uname -a

sudo apt install qemu
qemu-system-i386 -kernel linux-5.0.1/arch/x86/boot/bzImage #make i386_defconfig
qemu-system-x86_64 -kernel linux-5.0.1/arch/x86_64/boot/bzImage

git clone https://github.com/mengning/menu.git
cd menu
sudo apt-get install libc6-dev-i386
make rootfs
cd ..
qemu-system-i386 -kernel linux-5.0.1/arch/x86/boot/bzImage -initrd rootfs.img #makei386_defconfig
qemu-system-x86_64 -kernel linux-5.0.1/arch/x86_64/boot/bzImage -initrd

qemu -kernel ../linux-5.0.1/arch/x86/boot/bzImage -initrd ../rootfs.img -append  nokaslr -s -S

gdb
file ~/linux-5.0.1/vmlinux
target remote:1234
break start_kernel
c
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