摘要： VLIW DSP机器由于硬件控制简单,指令的并行性完全在编译时决定。因此编译程序成为基于VLIW DSP机器应用的关键因素。文章描述通过在编译程序中使用目标机器描述技术,提高了编译程序的可重定目标性,减少了生成目标编译程序的难度。

关键词: VLIWDSP, 编译, 机器描述, 可重定目标性

Abstract: VLIW DSP has simple control hardware, and its ILP is decided during the compile time, so compiler is the key factor in developing applications based on VLIW DSP. This paper proposes the technology of putting machine description into compiler, it reduces the difficulty of building a compiler and improves the compiler's retargetability.

中图分类号: 

• TP311