VxWorks内存管理机制的分析与研究

The Analysis and Research of Vxworks Memory Management

实时性、可靠性是嵌入式开发对内存管理的基本要求,本文探讨了操作系统内存管理的主要问题,对嵌入式操作系统Vxworks的内存管理机制进行分析,给出了Vxworks高效内存管理所采用的虚拟内存技术、内存池技术以及内存分配算法,为高效的内存管理设计提供有益的借鉴。

Real time and credibility are the basic requirements of embedded system memory management. This paper mainly introduces some important problems of memory management in operation system, and analyzing the embedded system Vxworks, which emphasizes on giving virtual memory technology, the technology of memory pool; and the arithmetic of memory distribute, which can also give many beneficial methods in design of effective memory management.