Question $2(10$ points$)$

ARM$7$ does not have any division instruction. Yet, you still can implement division by utilizing ASR. Basically, if you want to divide the content of a register by $7,$ you multiply it by $9362,$ and then you shift the result using ASR$\backslash$#$16.$ The effective result is $\backslash (9362\backslash$div $2^\{16\}=9362\backslash$div $65536\backslash$approx $1/7\backslash ),$ which is divided by $7.$

Write $3$ ARM assembly instructions to divide the content of RO by $7$ and store the result in R$1.$

Use R$2$ as a working register.

Test your code by putting these $3$ instructions in a program. Assign various values to RO$.$

What are the $3$ instructions you used?

To facilitate automatic marking,

$-$ Use CAPITAL letters ONLY$--$except $0$x$,$ make it a small letter.

$-$ When writing an instruction, you write it in two words:

$*$ The first word is the instruction mnemonic, and

$*$ The second word is all operands together. Do NOT leave ANY spaces between operands.

The $1$st instruction is:

The $2$nd instruction is:

The $3$ rd instruction is: The $1$st instruction is:

The $2$nd instruction is:

The $3$rd instruction is: