# 实验 1：Data Lab

## 实验附件

* README
  * <http://csapp.cs.cmu.edu/3e/README-datalab>
* Writeup
  * <http://csapp.cs.cmu.edu/3e/datalab.pdf>
* 版本历史
  * <http://csapp.cs.cmu.edu/3e/datalab-release.html>
* 自学材料
  * <http://csapp.cs.cmu.edu/3e/datalab-handout.tar>

## 实验简介

学生可以实现简单的逻辑函数、二进制补码和浮点函数，但必须使用 C 语言的一个高度受限的子集。例如，可能会要求仅用位级运算和直线代码（straightline code）来计算一个数的绝对值。该实验帮助学生理解 C 语言数据类型的位级表示和数据操作的位级行为。

## 参考链接

* CSAPP 之 DataLab详解，没有比这更详细的了 - 知乎&#x20;
  * <https://zhuanlan.zhihu.com/p/59534845>
* CSAPP DataLab 题解 | Claude's Blog&#x20;
  * <http://claude-ray.com/2019/10/02/csapp-datalab/>
* CSAPP - datalab · Mcginn's Blog&#x20;
  * <https://mcginn7.github.io/2020/02/14/CSAPP-datalab/>
* 【读厚 CSAPP】I Data Lab | 小土刀 2.0&#x20;
  * <https://wdxtub.com/csapp/thick-csapp-lab-1/2016/04/16/>


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