LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_ARITH.ALL;
USE IEEE.STD_LOGIC.SIGNED.ALL;

ENTITY Execute IS
    PORT(   Read_data_1 : IN    STD_LOGIC_VECTOR ( 31 DOWNTO 0 );
        Read_data_2 : IN    STD_LOGIC_VECTOR ( 31 DOWNTO 0 );
        Sign_extend : IN    STD_LOGIC_VECTOR ( 31 DOWNTO 0 );
        Function_opcode : IN    STD_LOGIC_VECTOR ( 5 DOWNTO 0 );
        ALUOp       : IN    STD_LOGIC_VECTOR ( 1 DOWNTO 0 );
        ALUSrc      : IN    STD_LOGIC;
        Zero        : OUT   STD_LOGIC;
        ALU_Result  : OUT   STD_LOGIC_VECTOR ( 31 DOWNTO 0 );
        Add_Result  : OUT   STD_LOGIC_VECTOR ( 7 DOWNTO 0 );
        PC_plus_4   : IN    STD_LOGIC_VECTOR ( 9 DOWNTO 0 );
        clock, reset    : IN    STD_LOGIC );
END Execute;