syntax errors.

Ok, that makes sense i guess. I changed my code to look like this and it compiled:

begin
	fetch: imem PORT MAP(PC1,PC2,clock,INS1,INS2,'0','0',INS1,INS2);--fetched the INS
	
	process(clock,reset)
	begin
	
		if(reset = '1') then
		state<=A;
		PC1<="0000000000000000";
		--initialize stuff
	
		elsif(rising_Edge(clock)) then
	
			case state is
	
			when A=>
			opcode<=INS1(15 DOWNTO 12);
			state <= B;
                         --other stuff

The problem I'm forseeing is when I want to do decode. Initially I was thinking of a bunch of opcode sensitive if statements and then decode depending on what opcode I have but since I can't put port maps into my process block I'll have to put it outside but I guess its up to the state machine to make sure I set the right values?