public void executeMFHI(Instruction instruction) { 
		/* -- Move from HI

	Description:
	The contents of register HI are moved to the specified register.
	Operation:
	$d = $HI; advance_pc (4);
	Syntax:
	mfhi $d
	Encoding:
	0000 0000 0000 0000 dddd d000 0001 0000
		 */ 
	}