为了分析操作系统内核等大型软件的模块间函数调用关系,针对传统的函数调用关系生成工具不适用于模块间调用关系分析以及其依赖编译器具体特定版本等不足,提出一种基于寄存器传送语言(Register Transfer Language,RTL)的函数调用图生成...为了分析操作系统内核等大型软件的模块间函数调用关系,针对传统的函数调用关系生成工具不适用于模块间调用关系分析以及其依赖编译器具体特定版本等不足,提出一种基于寄存器传送语言(Register Transfer Language,RTL)的函数调用图生成方法,并根据该方法实现了一个生成模块间函数调用图的工具CG-RTL(call graph based on RTL,简称为CG-RTL).CGRTL首先从编译过程所生成的中间结果中提取出函数定义和调用关系信息,然后利用开源图形可视化工具Graphviz将其绘制出来,并最终将该功能集成到在线源代码浏览工具LXR中去.实验结果表明:通过该方法获得的函数调用关系与目标代码较为一致,而且可以分析用户指定模块间的函数调用关系,而且该方法同时可以生成相对应的函数调用关系列表,更加细致的描述函数调用关系.展开更多
Using remote method invocation (RMI) and a distributed object-oriented technique, this paper presents a systematic approach to developing a manufacturing execution system (MES) framework, which is open, modularized, d...Using remote method invocation (RMI) and a distributed object-oriented technique, this paper presents a systematic approach to developing a manufacturing execution system (MES) framework, which is open, modularized, distributed, configurable, interoperable and maintainable. Moreover, the design patterns for the framework .are developed and a variety of functional components are designed by inheriting appropriate patterns. And then an application is constructed by invoking corresponding methods of related components. An MES system implementing the framework and design patterns can be facilely integrated with other manufacturing applications, such as enterprise resource planning (ERP) and floor control system (FCS) .展开更多
Compared with traditional magnetic induction tomography (MIT) system, the innovation of this paper is that the function of voice broadcast based on WT588D module is added to the system. The new MIT system avoids frequ...Compared with traditional magnetic induction tomography (MIT) system, the innovation of this paper is that the function of voice broadcast based on WT588D module is added to the system. The new MIT system avoids frequently looking into the instrument and decreases sartificially reading residual from the hardware debugging to the test process. It makes the process of data acquisition easier and enhances the accuracy and efficiency of detection in the system. It also gives a detailed description to optimize the design of software and hardware. The voice broadcast subsystem has the advantages of simple integral structure, high quality sound, low cost, convenient function expansion, which can be used as a template based on the WT588D modular applied in other related fields.展开更多
文摘为了分析操作系统内核等大型软件的模块间函数调用关系,针对传统的函数调用关系生成工具不适用于模块间调用关系分析以及其依赖编译器具体特定版本等不足,提出一种基于寄存器传送语言(Register Transfer Language,RTL)的函数调用图生成方法,并根据该方法实现了一个生成模块间函数调用图的工具CG-RTL(call graph based on RTL,简称为CG-RTL).CGRTL首先从编译过程所生成的中间结果中提取出函数定义和调用关系信息,然后利用开源图形可视化工具Graphviz将其绘制出来,并最终将该功能集成到在线源代码浏览工具LXR中去.实验结果表明:通过该方法获得的函数调用关系与目标代码较为一致,而且可以分析用户指定模块间的函数调用关系,而且该方法同时可以生成相对应的函数调用关系列表,更加细致的描述函数调用关系.
基金The National Natural Science Foundation of China (59990470).
文摘Using remote method invocation (RMI) and a distributed object-oriented technique, this paper presents a systematic approach to developing a manufacturing execution system (MES) framework, which is open, modularized, distributed, configurable, interoperable and maintainable. Moreover, the design patterns for the framework .are developed and a variety of functional components are designed by inheriting appropriate patterns. And then an application is constructed by invoking corresponding methods of related components. An MES system implementing the framework and design patterns can be facilely integrated with other manufacturing applications, such as enterprise resource planning (ERP) and floor control system (FCS) .
文摘Compared with traditional magnetic induction tomography (MIT) system, the innovation of this paper is that the function of voice broadcast based on WT588D module is added to the system. The new MIT system avoids frequently looking into the instrument and decreases sartificially reading residual from the hardware debugging to the test process. It makes the process of data acquisition easier and enhances the accuracy and efficiency of detection in the system. It also gives a detailed description to optimize the design of software and hardware. The voice broadcast subsystem has the advantages of simple integral structure, high quality sound, low cost, convenient function expansion, which can be used as a template based on the WT588D modular applied in other related fields.
