funct3_lb = Constant(0x0, 3)
funct3_lh = Constant(0x1, 3)
funct3_lw = Constant(0x2, 3)
funct3_lbu = Constant(0x4, 3)
funct3_lhu = Constant(0x5, 3)
funct3_lb = Constant(0x0, 3)
funct3_lh = Constant(0x1, 3)
funct3_lw = Constant(0x2, 3)
funct3_lbu = Constant(0x4, 3)
funct3_lhu = Constant(0x5, 3)