摘要：EDA技术的成熟和进步，缩短了微处理器硬件设计和综合的周期。同时，开发工具链设计的自动化，已成了高效率、高质量嵌入式微处理器设计的重要内容。本文提出了采用体系结构描述语言(ADL)实现微处理器开发工具链自动设计的有效方法。针对ADL描述流水线的局限性，进行了扩展改进，因而使改进后的ADL能用来直接描述流水线。新方法在CK幸CORE开发工具链设计中的应用表明，比用GNU工具链功效有了显著提高。-Abstract: EDA technologies mature and progress, reducing microprocessor hardware design and integrated cycle. Meanwhile, the development tool chain design automation, has become a high efficiency, high quality an important part of the embedded microprocessor design. In this paper, architecture descr iption language used (ADL) to achieve automatic design of microprocessor development tool chain and effective method. ADL describes the pipeline for the limitations is extended to improve, thereby improved ADL can be used to directly describe the pipeline. Fortunately, the new method in CK CORE development tool chain design that use the GNU tool chain effects than have been significantly improved.