$(50$ points$)$ Practice GCC$/$GDB

In this problem, we will use a test $C$ program to demonstrate how to compile, execute and debug a program using GCC compiler and GDB debugger.

Before answering the following questions, please:

Download the "test.c$"$ file from WebCourses.

Make sure you can run GCC and GDB somewhere. For example, you can use:

a$.$ Any UCF servers.

b$.$ A Linux$-$based machine that has GCC and GDB installed.

c$.$ A virtualization software that runs a Linux distribution on it$.$

d$.$ Any other services that you can run GCC and GDB on$.$

Familiarize yourself with running programs in the Terminal.

Once everything is setup, answer the following questions:

Start the Terminal, and run $"$gdb $--$version" and $"$gcc $--$version" commands. Paste the output of these two commands.

Use $"$gcc $-$ggdb$3-$o test test.c$"$ to compile the test.c file. Paste the output of the command.

Run the "test" program with input $"12345".$ Paste the output of program.

Use GDB to debug the "test" program $($you may refer to a GDB cheat sheet$),$ e$.$g$.,$ run $"$gdb $./$test$".$ Then, set breakpoints at main, and line $12$ of the program. Start the program with input $"12345"$ and until the breakpoint on line $12$ is hit. Copy and paste the GDB output for the above commands.

Use a GDB command to show the assembly of the "test" program. Locate the line of assembly that calls "printf", and paste the five assembly lines before and after the "printf" call. $($The test program has two printf calls, and you can choose either one.$)$

Save all the output of the terminal and upload it to WebCourses.

Test.c code :