Description: 整个工作过程主要划分成词法分析阶段、语法分析阶段、中间代码生成和目标代码生成四个部分。
第一阶段是把输入的字符串形式的源程序分割成一个个单词符号。
第二阶段是识别由词法分析给出的单词符号序列在结构上是否符合给定的文法规则。
第三阶段中间代码的形式采用便于阅读的四元式。
第四阶段是把经过语法分析或优化后的中间代码作为输入，将其转换成特定机器的机器语言或汇编语言作为输出，这样的转换程序称为代码生成器。-The whole process is divided into the main phase of lexical analysis, grammar analysis phase, intermediate code generation and target code generation four parts. The first stage is the input string form of source code is separated into a word symbols. The second stage is the recognition given by the lexical analysis of the word symbolic sequence in structure with the given grammar rules. The third phase of the form of intermediate code using easy-to-read type Quaternion. After the fourth stage is the syntax analysis or optimized intermediate code as input, convert it into machine language of a particular machine or assembly language as output, such a conversion process known as code generator. Platform: |
Size: 81920 |
Author:刘提 |
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Description: 制作一个简易的编译器，能够对于给出的符合文法规则程序代码能进行词法分析、语法分析、语义分析并最终生成汇编代码。-The production of a simple compiler, to the grammar rules given in line with the program code can be lexical analysis, syntax analysis, semantic analysis and eventually to generate assembly code. Platform: |
Size: 306176 |
Author:水木一 |
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Description: 编译原理课程设计，词法分析，语法分析，语义分析等.用c做的-Principles of compiler design, lexical analysis, syntax analysis, semantic analysis. Make use of the c Platform: |
Size: 223232 |
Author:ypd |
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Description: 内容：C++源代码单词扫描程序（词法分析）
功能：
（1）C++源代码扫描程序识别C++记号。
C++语言包含了几种类型的记号：标识符，关键字，数（包括整数、浮点数），字符串、注释、特殊符号（分界符）和运算符号等。
（2）打开一个C++源文件，打印出所有以上的记号。
（3）应用程序应为Windows界面。
-Content: C++ Source code word scanner (lexical analysis) functions: (1) C++ Source code scanner to identify C++ Mark. C++ Language contains several types of marks: identifiers, keywords, a few (including integer, floating point), strings, notes, special symbols (at boundaries), and symbols, such as computing. (2) Open a C++ Source file, print out all the above marks. (3) applications for Windows interface. Platform: |
Size: 45056 |
Author:sky |
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Description: 该函数是词法分析程序的核心,它可以识别出源程序中的编写错误,以及找出关键字,变量等.具体请看源代码，注释很详细，但是肯定有不足的地方，请大家不吝赐教.-Lexical Analysis of the function is the core of the procedure, which can identify the source of the preparation of an error, and to identify keywords and other variables. For details, please read the source code, comments, very detailed, but it is certainly inadequate, please everyone wing . Platform: |
Size: 7168 |
Author:钱磊 |
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Description: 编译原理课程设计词法分析
c#实现
设计思路
本程序采用字符流形式读入文件，识别其中的关键字，标识符，分隔符，注释符，引入文件声明等.-Principles of curriculum design compiler lexical analysis c# Achieve design flow of the procedure adopted the form of characters read into the document, to identify which keywords, identifiers, delimiters, comments at the introduction of paper statements. Platform: |
Size: 87040 |
Author:bo |
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Description: 词法分析，你可以看到里面的内容其实是很简单的，主要是这个理解的过程-Lexical analysis, you can see the content inside is actually very simple, mainly the understanding of the process of Platform: |
Size: 35840 |
Author:gfjiang |
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Description: ① 使用自动机技术实现一个词法分析程序；
② 使用算符优先分析方法实现其语法分析程序；
需要先在运行目录下建立一个input.txt文件，将需要分析的文法放在该文件中，分析结果，会输出在output.txt文件中。
-① the use of automatic machine technology to achieve a lexical analysis program ② operator priority use analytical methods to achieve its syntax analysis procedures need to run the establishment of a directory input.txt document, will require the analysis of grammar on that document, the analysis results will output in the output.txt file. Platform: |
Size: 1024 |
Author:邓冰 |
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Description: 词法和语法分析器，其中词法分析是用c写的，语法分析是用java写的-Lexical and syntax analyzer, including lexical analysis is c written grammar analysis is written in java Platform: |
Size: 1081344 |
Author:AFei |
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Description: pl0编译器,c语言环境下实现,PL/0语言编译程序采用以语法分析为核心、一遍扫描的编译方法。词法分析和代码生成作为独立的子程序供语法分析程序调用。程序供语法分析程序调用。-pl0 compiler, c language environments, PL/0 language compiler analysis of the use of grammar as the core, the compiler again scanning methods. Lexical analysis and code generation as an independent subroutine calls for grammar analysis program. Procedures call for grammar analysis program. Platform: |
Size: 137216 |
Author:zsk |
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Description: 能够实现词法分析,是我在学编译时做的,希望多提意见-Lexical analysis can be achieved is a compile-time in school I do hope that their views Platform: |
Size: 356352 |
Author:wangz |
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Description: C语言词法分析器
实现简单的词法分析，是编译原理的课程设计之一-C language lexical analyzer to achieve a simple lexical analysis is compiled one of the principle of curriculum design Platform: |
Size: 240640 |
Author:kanjian666 |
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Description: 简单的词法分析器 利用vc编程
功能 可以打开任意位置和名称的原文件进行词法分析，可以进行非法字符和数字后边跟字母的错误判断-The lexical analyzer easy to use programming function vc can open arbitrary location and name of the original document lexical analysis can be carried out illegal characters and letters with the figure behind misjudgment Platform: |
Size: 26624 |
Author:seven |
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Description: 产生一个编译器,包含词法分析，语法分析，语义分析，中间代码生成及优化等-the result is a compiler,which contains the Lexical Analysis,Grammar analysis Semantic Analysis Between code generation and optimization and so on Platform: |
Size: 4334592 |
Author:dillon |
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Search - lexical analysis