Points to NoteĮven though GDB can help you in finding out memory leakage related bugs, but it is not a tool to detect memory leakages. GDB uses a simple command line interface. GDB allows you to run the program up to a certain point, then stop and print out the values of certain variables at that point, or step through the program one line at a time and print out the values of each variable after executing each line. What is the result of a particular expression in a program? ![]() What are the values of program variables at a particular point during execution of the program? If an error occurs while executing a function, what line of the program contains the call to that function, and what are the parameters? If a core dump happened, then what statement or expression did the program crash on? ![]() GNU Debugger helps you in getting information about the following: GNU Debugger, which is also called gdb, is the most popular debugger for UNIX systems to debug C and C++ programs. ![]() A debugger is a program that runs other programs, allowing the user to exercise control over these programs, and to examine variables when problems arise.
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