下表显示的是x3010程序执行之前(before)和执行之后(after)的内存和寄存器内容变化。你的任务是:判断存放在x3010的指令是什么指令(注意,以下的信息足以判断出该指令是什么,所以“细心”+“耐心”)?
| | Before(之前) | After(之后) |
| R0 | x3208 | x3208 |
| R1 | x2d7c | x2d7c |
| R2 | xe373 | xe373 |
| R3 | x2053 | x2053 |
| R4 | x33ff | x33ff |
| R5 | x3f1f | x3f1f |
| R6 | xf4a2 | xf4a2 |
| R7 | x5220 | x5220 |
| .... | | |
| x3400 | x3001 | x3001 |
| x3401 | x7a00 | x7a00 |
| x3402 | x7a2b | x7a2b |
| x3403 | xa700 | xa700 |
| x3404 | xf011 | xf011 |
| x3405 | x2003 | x2003 |
| x3406 | x31ba | xe373 |
| x3407 | xc100 | xc100 |
| x3408 | xefef | xefef |
| ..... | | |
