Write code using ARM 7 processor

1) (25 points) You must write code to implement a macro. The macro will perform operations on the required number of registers. Your complete code for this part will use this macro in conjunction with memory operations to: load some data from memory perform the macro operations on the data e store the result into a separate area of memory You may name the macros anything you like. Assume that the data are signed integers. Macro1 should calculate: if xvar