How can I use GDB scripting to automate debugging tasks?

How can I use GDB scripting to automate debugging tasks?

You can use GDB scripting by writing commands in a script file and then executing it within GDB. This allows you to automate repetitive tasks.

What kind of tasks can I automate with GDB scripts?

You can automate tasks like setting breakpoints, inspecting variables, and running specific commands when a breakpoint is hit.

Can you give me an example of a simple GDB script?

Sure! Here's a simple script:

set breakpoint pending on
break main
run
print variable_name

This script sets a breakpoint at the main function and prints the value of 'variable_name' when hit.

How do I run a GDB script from the command line?

You can run a GDB script by using the command gdb -x script_file.gdb your_program. This will execute the commands in the script.