| 1. | At the base of compiler forepart , considering repertoire , addressing mode and instruction period of object machine , adopting backfill to fill data for machine code in order to generate right object code , assemble language program 在编译前端的基础上,考虑目标机的指令系统、寻址方式和指令周期,采用回填技术对机器码填充数据以生成等价有效的目标代码? ?汇编语言程序。 |