English | Size: 1.60 GB
Genre: eLearning
What you’ll learn
Debugging Linux Kernel Using KGDB
KGDB on Raspberry Pi3
User space processes can be debugged using gdb. With gdb you can
single-step,
stop,
resume,
put break-points,
inspect memory and variables,
look through call stack information
What if we can use gdb on running Linux Kernel.
Problem:
How can a gdb debug running kernel as it is just a user space process.
Solution:
Client/Server Architecture
User space programs can be debugged remotely using the combination of gdbserver on the target machine and gdb on the host machine/development machine.
The Linux kernel has a GDB Server implementation called KGDB. It communicates with a GDB client over network or serial port connection
In this course we will learn:
How to setup KGDB
Various ways of getting the target into development machine
Setting Breakpoints
Printing and Setting Variables
Using a single serial port for both kgdb and console messages
Getting the kernel messages in gdb window
Debugging Linux Kernel Modules (In-Tree, out of tree)
Use of GDB Scripts present in the Linux Kernel
Who this course is for:
Kernel developers interested to learn various debugging techniques
nitro.download/view/E773251784CDED0/debugging-linux-kernel-in-deep-part-2.25.12.part1.rar
nitro.download/view/7A90F73B81A80E0/debugging-linux-kernel-in-deep-part-2.25.12.part2.rar
rapidgator.net/file/4d6e4e5e298c7339bb2291c1165e9d79/debugging-linux-kernel-in-deep-part-2.25.12.part1.rar.html
rapidgator.net/file/da7697782cef5336fd2eba9703c91cc4/debugging-linux-kernel-in-deep-part-2.25.12.part2.rar.html
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