WRITE IN ARM CORTEX$-$M ASSEMBLY LANGUAGE. To exercise the four arithmetic operators, write a program to perform the following

calculation:

$y=0\mathrm{.}43x^3-0\mathrm{.}81x^2+1\mathrm{.}07x$

Variables x and y are $32-$bit signed integers stored in a data section. Represent fixed$-$point

non$-$integer values as the ratio of two integers N$/100.$ For example, $0\mathrm{.}35=\frac{35}{100}.$ So$,$ to

multiply a number by $0\mathrm{.}35,$ you can multiply it by $35$ and then divide by $100.$

Run the program three times, using the following values of $x$:$40,-40,2000.$

Do not exit the debugger to use the second and third values. With the program paused at

the final instruction, capture the Expressions View for submission, reset the CPU $($use the

reset button on the toolbar$),$ modify the memory location in which $x$ is stored to change $x$

to the second value, and run the program. Repeat this sequence for the third value.

Submit your source program and the three Expressions Views, one for each of the three cases,

showing the final values of x and y in $32-$bit decimal format. Examine the results, and

explain whether each case produced the expected value for $y.$ If not, explain what resulted in

the incorrect result.