Made the decode unit able to continuously decode (simple) instructions if BIU allows it

system/processor.v

@@ -206,10 +206,32 @@ reg [23:0] INSTRUCTION_BUFFER;
 
 reg owe_set_init;
 
+//TODO: Why do we need to make a local copy on a register for the code inside the always @(next_state) to read it?
+//      For some reason the raw VALID_INSTRUCTION signal reads always 1 and it has something to do with the block
+//      being triggered by next_exec
+reg VALID_INSTRUCTION_lc;
+always @(VALID_INSTRUCTION)begin VALID_INSTRUCTION_lc<=VALID_INSTRUCTION; end
+
 always @(next_exec) begin
-	valid_exec_data<=0;
 	proc_state<=`PROC_DE_STATE_ENTRY;
-	wait_exec<=0;
+	if ( VALID_INSTRUCTION_lc == 1  && SIMPLE_MICRO == 0 && DE_DEPENDS_ON_PREVIOUS == 0 && ucode_seq_addr_entry==`UCODE_NO_INSTRUCTION) begin
+		`ifdef DEBUG_PC_ADDRESS
+			$display("Running command at %04x (%08x)",INSTRUCTION_LOCATION,INSTRUCTION);
+		`endif
+		`ifdef CALCULATE_IPC
+			new_instruction <= !new_instruction;
+		`endif
+		DE_OUTPUT_sampled <= DE_OUTPUT;
+		set_initial_values<= !set_initial_values;
+		valid_instruction_ack <= !valid_instruction_ack;
+		ProgCount <= INSTRUCTION_LOCATION+{12'b0,instr_end};
+		INSTRUCTION_BUFFER<=INSTRUCTION[23:0];
+		wait_exec<=1;
+		valid_exec_data<=1;
+	end else begin
+		wait_exec<=0;
+		valid_exec_data<=0;
+	end
 end
 
 reg wait_exec;