Dynamic programing method

Abstract

The invention discloses a dynamic programming method. The user constructs the program through the front-end IDE integrated development environment, and the background memory synchronously and dynamically establishes the corresponding memory structure; the memory structure includes three types, namely the organizational structure, the calling port and the function module; The organizational structure includes the affiliation between the modules in the source program and the addresses of the modules; the calling port includes the calling relationship between the modules in the source program; the function modules only include data processing-related codes. The invention realizes the online dynamic modification of the program, integrates the editing, compiling, debugging, modification and operation of the program, allows the program to be modified during the running process (that is, without exiting the memory), and can be directly run after modification, and can also be used in the program It is fast and flexible to modify and debug one of the modules independently during operation.

Description

technical field [0001] The invention relates to a computer program programming method in the field of computers, in particular to a method that can dynamically generate and modify a program, and can start executing the program and end executing the program at a designated position in the program. Background technique [0002] With the rapid development of computers, various computer programming languages ​​have emerged as the times require. There are many kinds of computer programming languages, but the method of generating computer executable programs through computer languages ​​is generally the same: first, a text editor is used as the user operation platform, and several computer source program files are generated according to the syntax of a specific computer language , and then through a compiler program to compile these several source program files into several executable computer object files (obj files), and finally a linker program to combine these object files wit...

AI Technical Summary

Problems solved by technology

These two structures are tightly coupled in memory, so the executable code contains both the execution module and the calling relationship module. They are integrated with each other and call each other, so that the program cannot execute one of the modules in the execution state. modify or replace

The reason is that if a module is modified or replaced, one possibility is to change the logical structure of the entire program, which will involve the modification of other modules, such as modifying or replacing a module, it is necessary to call other Modify the calling address in the module of the module, and this modification location is usually implicit in the calling module, which is ambiguous and almost impossible to find under the existing technical conditions; another possibility is to modify a module Or replacement, it may cause the change of the memory space occupied by this module. Once the memory space occupied by this module changes, it may overwrite the code or data of other modules, causing the program to crash

[0004] In addition, the existing computer programming language usually cannot debug and test an independent module (such as a function in C language) independently, and it is often necessary to use other functions or add program statements to realize debugging, so that the program Debugging becomes very difficult. In the case of many and complex functions or structures, it is impossible to quickly and accurately determine where the problem function or structure is.

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