编译课程设计，自己编的一个词法分析器，功能还算强大，只要自己再在上面加些代码可以构成语法分析，（包括与处理程序）....

用java写的词法分析器,很不错的哦！ 值得一看-Accidence analyzer write in java .it is ok ,bear watching.

bochs完整的虚拟机，编译通过哦-bochs integrity hypothesized machine, the translation passes oh

本程序是用pascal语言编写的编译原理小程序，包括词法分析，语法分析，语意分析，优化及目标代码生成-this procedure is used pascal language compiler principles of small programs, including lexical analysis, grammar analysis, semantic analysis, optimization and object code generation

实现登录，可以自由相应的登录方式接受编码-To achieve log free to log on to receive treatment the corresponding coding

一个实现词法分析的程序 VC++环境 所需的efile.pas rfile.pas和头文件 仅供参考-achieve a lexical analysis procedure required for the VC environment and efile.pas rfile.pas document is the first reference

无解压密码,这是一个编译原理的实验源码,已经编译成功能实现读无符号数了.-without extracting passwords, it is a principle of experimental compiler source code, compiler can achieve success without reading a few symbols.

search function through linked list using binary search method

这里以开始定义的PASCAL语言子集的源程序作为词法分析程序的输入数据。在词法分析中，自文 件头开始扫描源程序字符，一旦发现符合“单词”定义的源程序字符串时，将它翻译成固定长度的单 词内部表示，并查填适当的信息表。经过词法分析后，源程序字符串（源程序的外部表示）被翻译成 具有等长信息的单词串（源程序的内部表示），并产生两个表格：常数表和标识符表，它们分别包含 了源程序中的所有常数和所有标识符。- Here starts the PASCAL language subset source program which defines to take the lexical analyaer the data-in. In the lexical analysis, starts from the article article to scan the source program character, once discovered when conforms to "the word" the definition source program character string, translates it the fixed length the word interior to indicate, and looks up fills in the suitable information table. After the lexical analysis, the source program character string (source program exterior expression) is translated has and so on the long information the word string (source program internal expression), and produces two forms: The chart and the identifier table, they have separately contained in source program all constants and all identifiers.

本程序实现了简单的编译器功能，是用PL0语言编写的，思路明确-This procedure achieved a simple compiler function is PL0 languages, ideas clearly

是有关编译原理的,可以自动对输入的??分析,生成first集和follow集-The principle is the compiler can automatically entered?? Analysis, generated first set and follow set