public void executeSRLV(RTypeInstruction instruction) {
		//incorrect
				RegisterFile regFile = RegisterFile.getInstance();
				int value= regFile.getRegisterValue(instruction.getRegSource2()) <<
						regFile.getRegisterValue(instruction.getRegSource1());
				regFile.setRegisterValue(instruction.getRegTarget(), value);
				
				AppContext.PROGRAM_COUNTER++;	
		/* -- Shift right logical variable

	Description:
	Shifts a register value right by the amount specified in $s and places the value in the destination register. Zeroes are shifted in.
	Operation:
	$d = $t >> $s; advance_pc (4);
	Syntax:
	srlv $d, $t, $s
	Encoding:
	0000 00ss ssst tttt dddd d000 0000 0110
		 */ 
	}