CSAPP

Lab source untar foo.tar

tar xvf foo.tar

A Tour of Computer Systems

CPU(ALU,Register,Cache),Memory,Buses,I/O

Representing and Manipulating Information

addressing and byte order big-endian little-endian

comparsion(>,<, >=, <=), operation(+,-,*,/, %) will casting number,

padding, truncate role

Machine-Level Representation of Programs

Processor Architecture

Optimizing Program Performance

The Memory Hierarchy

Linking

Exceptional Control Flow

Virtual Memory

System-Level I/O

Networking Programming

Concurrent Programming