Training

Location:Training / Computer and Programming / Programming / Compilation principle / RE to NFA conversion: Thompson algorithm 1

You can log in to your eeworld account to continue watching：
RE to NFA conversion: Thompson algorithm 1
Login

Duration：4 minutes and 17 seconds
Date：2019/05/05

Uploader：抛砖引玉

Introduction

keywords： Compilation Principles

This course mainly teaches the main theories and techniques of compiler design and implementation. The main contents include lexical analysis, syntax analysis, syntax tree construction, semantic analysis, intermediate code generation, code optimization, target code generation and other main contents.

You Might Like

Recommended Posts

《GitHub Introduction and Practice》: Many developers in the world today use GitHub for development. This book aims to guide readers on how to use GitHub for efficient development at the development site. Therefore, in addition to explain; arui1999 Download Centre

Why does THS3001 heat up seriously when connected to ±15V without input signal, but is normal when connected to ±5V?: This is the circuit diagram I drew based on a typical circuitThe high static power consumption of the ±15V power supply causes severe heating, but this heating affects the output waveform, causing it; gan_elec Analogue and Mixed Signal

EEWorld invites you to disassemble (Issue 7) - Disassemble the weight loss tool and see what is inside the skipping rope: You can imagine a scene like this: Guan Guan sat on a chair, shook his body and sighed. He shouted slogans every day and gained weight every time. Then the sister of Guan Guan threw a pair of handles; okhxyyo Power technology

STM8 memory allocation problem: Dear experts, please help me with the following problem: Compilation environment STVD4.1.5+COSMIC, custom LKF file, due to the increase of program functions, the compilation error "#error clnk source\; wangzhe5b218 stm32/stm8

The car remote control has been converted to lithium battery, so exciting!: [color=#252525][size=14px] [/size][/color][color=#252525][size=14px]The ordinary batteries I bought for the Xiaosan remote control ran out of power after a short time, which was very depressing! I tho; zuiqingf1978 Automotive Electronics

A new generation of linear and efficient base station power amplifier technology: A new generation of linear and efficient base station power amplifier technology; btty038 RF/Wirelessly

推荐文章

GCC编译器原理（二）------编译原理一：ELF文件（1） 2024年08月22日: 二、ELF 文件介绍 2.1 可执行文件格式综述相对于其它文件类型，可执行文件可能是一个操作系统中最重要的文件类型，因为它们是完成操作的真正执行者。可执行文件的大小、运行速度、资源占用情况以及可扩展性、可移植性等与文件格式的定义和文件加载过程紧密相关。研究可执行文件的格式对编写高性能程序和一些黑客技术的运用都是非常有意义的。可执行链接格式（ Executable...

GCC编译器原理（三）------编译原理三：编译过程（2-1）---编译之词法分析 2024年08月22日: 二、编译编译过程就是把预处理完的文件进行一系列词法分析、语法分析、语义分析及优化后生成相应的汇编代码文件，这个过程是整个程序构建的核心部分，也是最复杂的部分之一。现在版本的 GCC 把预编译和编译两个步骤合并成一个步骤，使用 cc1 的程序来完成这两个步骤。编译过程一般分为 6 个步骤：扫描、语法分析、语义分析、源代码优化、代码生成和目标代码优化，过程如下图： 2....

GCC编译器原理（三）------编译原理三：编译过程（2-2）---编译之语法分析 2024年08月22日: 2.2 语法分析语法分析器（Grammar Parser）将对由扫描器产生的记号进行语法分析，从而产生语法树（Syntax Tree）。整个分析过程采用了上下文无关语法（Context-free Grammar）的分析手段。由语法分析器生成的语法树就是以表达式（Expression）为节点的树。如下所示：从图中可以知道，整个语句就是一个赋值表达式：赋值表达式的左...

GCC编译器原理（三）------编译原理三：编译过程（3）---编译之汇编以及静态链接【1】 2024年08月22日: 三、汇编编译过程就是生成汇编代码的过程，在编译过程中，也会调用汇编器 as，将源代码生成汇编代码。比如，执行 gcc -S hello.c -o hello.s 此时已经生成了汇编代码。汇编的过程就是将 hello.s 生成目标文件。汇编器是将汇编代码转变成机器可以执行的指令，每一个汇编语句几乎都对应一条机器指令。汇编器的汇编过程相对于编译器来讲比较简单，只是根据汇编指...

Recommended Content

Hot VideosMore

Hot ArticlesMore

Circuit

可能感兴趣器件

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews

Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函

京公网安备 11010802033920号