Task $1$: Calculating Dot Product

In this task, you$$ll need to write a complete program to calculate the dot product of two vectors in assembly. You should write this program in a $.$s file, and you should be able to assemble$/$link$/$execute it using the QEMU emulator without any warning or error. For now we haven$$t learned how to print numbers out to the terminal,

so you don$$t need to print out anything, and the CAs will check your code manually.

The $.$data segment must be declared as follows:

$1.$data

$2$ vec$1$: $.$quad $10,20,30$

$3$ vec$2$: $.$quad $1,2,3$

$4$ dot: $.$quad $0$

where vec$1$ and vec$2$ are two vectors, and dot is where we store the dot product result. You must store the dot product into variable dot $.$ There$$s no need to use loops; you can just hard code the offsets for now. You can always assume the vector length is $3.$

Requirements

Note your code is a complete assembly program $($not just a sequence of instructions$).$ It should be able to assemble, link, and execute without error and warnings. When executed, the program should finish without problems $($also without any outputs$)$;

If your code cannot assemble, you get no credit $$ this is the same as C programs that cannot be compiled;

MUL instruction can be used for multiplications;

Avoid using registers X$29$ and X$30$;

You must store the dot product result into the variable dot ;

You have to put comments on each line of instruction;

Put your name and honor code pledge at the top of your code in comments.

$2$ Task $2$: Debugging Assembly Using gdb

To check if our programs are correct, we would have to rely on gdb $($sorry$,$ still not printf$()$ yet!$).$ A very comprehensive tutorial of using gdb to debug assembly programs is in Appendix B$\mathrm{.}3$ of the textbook. Read through the section before you start this task.

In this task, you$$d need to write a report on using gdb to debug task $1.$ You need to provide sufficient screenshots of gdb to show that your program is correct. Step into gdb and use commands to show that the result is correct.

Requirements

Simply one screenshot of showing the final result is not sufficient. For each step you took and command you typed on gdb$,$ you need a screenshot, and explain what you$$re trying to accomplish at that step. For example, setting a break point needs one; stepping into an instruction needs one, and so on;

You must use the correct command to show directly that the dot$-$product calculation is correct and is stored back to memory;

The screenshots must not be pictures taken from your phone or camera;

The report needs to be in PDF format, with your name and honor code pledge at the top.