VHDL programming

b. Determine the value of p, q, r, s, x and y after execution of the following VHDL program. (12 Marks) library ieee; use ieee.std_logic_1164.all; entity shift_operators is port (a: in bit_vector(7 downto 0); p,q,r,s: out bit_vector(7 downto 0); b,c: in integer range -7 to 7; x,y: out integer range -7 to 7); end shift_operators; Architecture ex of shift_operators is begin a