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在实时控制和实时信息处理中,经常遇到的一对矛盾是编程序要决而方便,执行程序的速度又不能低于一定要求。解决办法是汇编语言和高级语言混用,于是就遇到了汇编语言和高级语言之间的衔接问题。其中高级语言调用汇编语言程序已由高级语言编译程序所解决。本文提出了汇编语言和FORTRAN语言之间的两种接口方法,其基本思想可用于各类微型计算机。
In real-time control and real-time information processing, a pair of contradictions often encountered is that programming should be simple and convenient, and the speed of executing programs can not be lower than certain requirements. The solution is to mix the assembly language and high-level language, so I encountered assembly language and high-level language convergence between the problem. One of the high-level language calling assembly language program has been resolved by the high-level language compiler. This paper presents two methods of interface between assembly language and FORTRAN language, the basic idea of which can be applied to all kinds of microcomputers.