JPH01166130A - Method for outputting paper tape number to modified program - Google Patents

Abstract

PURPOSE:To make clear a modification caused by which paper tape is used for by outputting a paper tape number applied to the modification to a modified machine language in case of modifying a software description language by the paper tape translated into the machine language. CONSTITUTION:The data of an MT 1 are read by an MT controller 2. A modification paper tape 3 on which the paper tape number is registered is read by a paper tape reader 4, the modification is executed by a modification software preparation program 8 activated through an arithmetic processing machine 5 and a new MT 6 is prepared. By a comparison program 9, the contents of the MT 6 after the modification are compared with those of the MT 1 before the modification and the paper tape number of the paper tape 3 corresponding to the modification is outputted to a printer 7 to the modified machine language.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method for outputting a paper string number for a modified program using a paper string translated into machine language, and particularly to a method for outputting a paper string number for a modified program using a paper string translated into machine language. Regarding how to investigate.

[Prior Art] Conventionally, software description terms are modified using paper strings translated into machine language, and investigations to determine whether the modified program has been successfully modified are conducted by using paper strings translated into machine language in the original file. There is a method that compares the new file created by inputting , and the log file, and outputs the machine language modified by paper strings sorted in descending numerical order.

[Problems to be Solved by the Invention] However, in the above-mentioned conventional investigation method for machine language that has been modified using a paper string translated into machine language, the modified machine language is output in ascending numerical order, resulting in modification errors. If there is a problem, it is difficult to investigate which paper string was used to modify the machine language.

[Means for Solving the Problems] It is an object of the present invention to solve the above-mentioned problems and to provide a method for outputting a paper string number for a modified program, which makes it easy to detect modification errors in machine language.

In order to achieve the above objective (l), the paper string number output method for a modified program according to the present invention is such that when a software description term is modified by a paper string translated into machine language, the machine language modified by the paper string is It outputs the modified paper string number.

[Example] Next, an example of the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing a system configuration for suitably implementing a paper string number output method for a modified program according to an embodiment of the present invention.

In the figure, ■ is the magnetic tape before modification (hereinafter abbreviated as MT), 2 is the MT control device that reads data recorded on the MTI, 3 is a paper string translated into machine language, and 4 is a paper string. A paper tape reader (PTR) reads the above data, 5 is a processor, 6 is a modified MT, 7 is a printer (PRT) that outputs a predetermined paper string number, 8 is a new MT8 based on paper string 3 A modified software creation program (EDT) is used to create the modified software, and 9 is a comparison program that compares the contents of MTI before and after modification.

Next, the operation of this embodiment will be explained.

First, the MT control device 2 reads the MTI before modification. Then, the modified paper string 3 in which the paper string number has been registered is read by the paper tape reader 4, and a new modified MT 6 is created by the modified software creation program 8 started through the arithmetic processing a5.

Also, the comparison program 9 started through the arithmetic processor 5
The MT6 after modification is compared with the MTI before modification, and the printer 7 outputs the paper string number of the paper string 3 corresponding to the modification for the machine language that has been modified.

Therefore, according to this embodiment, even if there is a modification error in the modification program, the paper string that has been erroneously modified can be immediately and easily investigated using the paper string number output from the printer 7.

[Effects of the Invention] As explained above, the present invention, when modifying a software description term using a paper string translated into machine language, converts the modified paper string number to the machine language modified by the paper string. By outputting it, you can see at a glance which modified paper string has been used to modify the machine language.

Therefore, even if there is a modification error in the machine language, it is possible to easily investigate which paper string was used for the modification, and the time required for the investigation can be further reduced.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing a system configuration for suitably implementing a paper string number output method for a modified program according to an embodiment of the present invention. 1.6+MT 2: MT control device 3: Paper string 4: Paper tape reader 5: Arithmetic processor 7: Printer 8: Modified software creation program 9: Comparison program

Claims (1)

[Claims] Paper string number output for a modification program, characterized in that when a software description term is modified by a paper string translated into machine language, a modified paper string number is output for the machine language modified by the paper string. Method.