What are some advanced commands in GDB?

What are some advanced commands in GDB?

GDB, the GNU Debugger, has several advanced commands. For instance, you can use 'break' to set breakpoints, 'watch' to monitor variable changes, and 'info' to get detailed information about your program's state.

Can you explain how to use the 'watch' command?

Certainly! The 'watch' command in GDB allows you to stop execution whenever the value of a specified variable changes. You can use it like this: 'watch variable_name'. This is useful for tracking down bugs related to variable changes.

What does the 'info locals' command do?

The 'info locals' command displays the values of all local variables in the current stack frame. It's helpful for understanding the state of your program at a specific point.

Are there any commands for analyzing memory?

Yes, GDB provides commands like 'x' to examine memory and 'print' to display the value of variables. You can use 'x/10x &variable' to view 10 hexadecimal values starting from the address of 'variable'.