Provide GDB scripts for kernel debugging


Linux Kernel Configuration
└─>Kernel hacking
└─>Compile-time checks and compiler options
└─>Provide GDB scripts for kernel debugging
In linux kernel since version 4 (release Date: 2015-04-12)  
This creates the required links to GDB helper scripts in the
build directory. If you load vmlinux into gdb, the helper
scripts will be automatically imported by gdb as well, and
additional functions are available to analyze a Linux kernel
instance. See