8086 C语言反编译系统的设计及实现技术  

DESIGN AND IMPLEMENTATION TECHNIQUES OF THE 8086 C DECOMPILING SYSTEM

作　　者：陈福安[1] 刘宗田[1] 李力[1] 

机构地区：[1]合肥工业大学微机所,230009

出　　处：《小型微型计算机系统》1993年第4期10-18,31,共10页Journal of Chinese Computer Systems

基　　金：国家"七;五"科技攻关项目子课题;编号:68-4-3/01

摘　　要：本文介绍了8086 C语言反编译系统的结构设计和所实现的无符号信息的C语言反编译技术,即库函数模式识别技术,C子集中间语言,符号执行技术,基于规则的数据类型恢复技术,以及基于规则的ABC程序变换技术等,笔者应用上述技术在PC类微机上实现了8086 C语言反编译系统,该系统能将Microsoft C(Ver 5.0)小存储模式下无符号信息的8086目标代码程序转换成功能等价的C语言程序。This paper presents the structural design of 8086 C decompiling system and the no symbolic information decompiling techniques of C language which have been implemented in the system. The techniques include the pattern recognition of C library functions. the Sub C intermediate language, the symbolic execution, the rule based data type recovery , the rule based ABC program transformation. The authors have applied the techniques to implementing the 8086 C decompiling system on the PC microcomputer. The system can translate the no symbolic imformation object program compiled by Microsoft C (Ver 5. 0) in the small memory model into the C language program whose function is equal to the object one.

关 键 词：反编译系统 C语言 设计 实现 

分 类 号：TP312[自动化与计算机技术—计算机软件与理论]