shifter32_var.v

是verilog做的简化mips32指令系统。 有些小问题

					
		outreg[24]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[24])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[25])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[26])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[27])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[28])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[29])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[30])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[31]);
					
		outreg[23]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[23])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[24])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[25])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[26])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[27])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[28])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[29])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[30])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[31]);
					
		outreg[22]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[22])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[23])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[24])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[25])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[26])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[27])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[28])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[29])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[30])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[31]);
					
		outreg[21]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[21])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[22])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[23])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[24])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[25])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[26])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[27])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[28])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[29])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[30])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[31]);
					
		outreg[20]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[20])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[21])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[22])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[23])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[24])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[25])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[26])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[27])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[28])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[29])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[30])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[31]);
					
		outreg[19]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[19])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[20])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[21])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[22])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[23])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[24])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[25])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[26])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[27])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[28])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[29])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[30])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[31]);
					
		outreg[18]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[18])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[19])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[20])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[21])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[22])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[23])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[24])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[25])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[26])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[27])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[28])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[29])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[30])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[31]);

		outreg[17]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[17])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[18])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[19])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[20])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[21])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[22])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[23])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[24])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[25])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[26])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[27])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[28])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[29])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[30])
					|(~shamt[4]& shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[31]);

		outreg[16]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[16])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[17])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[18])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[19])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[20])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[21])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[22])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[23])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[24])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[25])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[26])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[27])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[28])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[29])
					|(~shamt[4]& shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[30])
					|(~shamt[4]& shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[31]);

		outreg[15]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[15])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[16])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[17])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[18])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[19])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[20])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[21])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[22])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[23])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[24])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[25])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[26])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[27])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[28])
					|(~shamt[4]& shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[29])
					|(~shamt[4]& shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[30])
					|( shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[31]);	

		outreg[14]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[14])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[15])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[16])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[17])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[18])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[19])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[20])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[21])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[22])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[23])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[24])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[25])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[26])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[27])
					|(~shamt[4]& shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[28])
					|(~shamt[4]& shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[29])
					|( shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[30])
					|( shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[31]);	

		outreg[13]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[13])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[14])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[15])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[16])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[17])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[18])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[19])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[20])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[21])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[22])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[23])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[24])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[25])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[26])
					|(~shamt[4]& shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[27])
					|(~shamt[4]& shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[28])
					|( shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[29])
					|( shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[30])
					|( shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[31]);	

		outreg[12]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[12])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[13])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[14])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[15])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[16])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[17])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[18])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[19])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[20])
					|(~shamt[4]& shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[21])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[22])
					|(~shamt[4]& shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[23])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[24])
					|(~shamt[4]& shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[25])
					|(~shamt[4]& shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[26])
					|(~shamt[4]& shamt[3]& shamt[2]& shamt[1]& shamt[0]&inputa[27])
					|( shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[28])
					|( shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[29])
					|( shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[30])
					|( shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[31]);	
					
		outreg[11]<= (~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]&~shamt[0]&inputa[11])
					|(~shamt[4]&~shamt[3]&~shamt[2]&~shamt[1]& shamt[0]&inputa[12])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]&~shamt[0]&inputa[13])
					|(~shamt[4]&~shamt[3]&~shamt[2]& shamt[1]& shamt[0]&inputa[14])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]&~shamt[0]&inputa[15])
					|(~shamt[4]&~shamt[3]& shamt[2]&~shamt[1]& shamt[0]&inputa[16])
					|(~shamt[4]&~shamt[3]& shamt[2]& shamt[1]&~shamt[0]&inputa[17])