Posted on 1970-01-01 Edited on 2023-04-16 1011110111100111_011_00011100_111_00 2627639c 10011000100111_011_00011100_111_00 8000_0a6a处是flw,取出的ir是2627_639c,最低二位是00,是一个16位压缩指令,011_00011100_111_00 识别不了所以就跳进8000_00c4的trap entry了