摘要： 分析了GDB调试模型及其实现，并结合KDI标准提出了一种带可选微型编译器的可扩展调试器模型，最后就tracepoint的实现给出其应用。

关键词: 嵌入式系统, 调试器, 实时操作系统

Abstract: This paper analyzes the GDB debugger model and its implementation, and proposes an extendable debugger model with optional mini-compiler based on KDI standard. In addition, an implementation of this model in tracepoint is given in the end.

中图分类号: 

• TP316