hello i need your answer for a question i write a code in assembly using keil uvision 5 as programm i do the 1st part which it needs to

exchange the data of R3 and R4 with push pop commands only

Implement a function that adds the data of R4 and R5 and when we return to main the result is in R0

and Consider that the 32 bits of register R1 correspond to 32 switches. "1" Open and "0" Closed

and as the last question i need to

Implement a function that calculates the result of a full adder

A, B, Cin they pass through a stack

S stores into R5

Cout stores into R6 from the diagramm below to write it in code

BX R14 ENDP END