This paper adopts DSP+ARM embedded processor TMS320VC5471 EVM as target board to develop embedded integrate development environment based on GDB.First, the debug environment is configured with the debug tool-GDB of the GNU free software.

• 本课题以DSP+ARM结构的嵌入式处理器TMS320VC5471评估板(EVM)作为目标板，开发了基于GDB的嵌入式系统集成开发环境。 首先采用源代码公开的GNU软件配套调试工具GDB来配置主机的调试环境。