JPH0370042A - Return code analyzer - Google Patents

Abstract

PURPOSE:To dispense with work such as to check a return code by referring to a manual when a program is developed by analyzing and displaying the meaning of the return code. CONSTITUTION:A return code analyzer 1 is comprised of a data display part 2, an instruction input part 3, a processing analysis part 4, and a file input part 5. When the return code is inputted from the input part 3, the return code is sent to the processing analysis part 4, and the processing analysis part 4 issues an instruction to read out the meaning of the return code from a file to the readout part 5. Also, the processing analysis part 4 issues the instruction to display the meaning of a read out return code to the data display means 2, thereby, the data display means 2 displays the meaning of the return code on a display part 6. In such a way, the development of the program can be efficiently performed.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a return code analysis device that analyzes and displays return codes.

[Conventional technology] Conventionally, when developing a program, translation of the program,
During connection or execution, return codes are used to notify the cause of program errors. This return code is, for example, an 8-digit hexadecimal code, and the basic software (operating system and below)
8) and the compiler notify the program developer.

The program developer who was notified of the return code then
I checked the manual to find out the meaning of the return code.

[Problem to be solved by the invention] However, until one program is completed (depacking is completed), the steps of editing, translation, combination, and execution are repeated, but as mentioned above, each time the return code from O8 is manually input. If you search by Furthermore, the program creation process must be temporarily interrupted to check the return code, which reduces the efficiency of program creation.

Furthermore, when a program is developed by a large number of people, it is impossible to prepare a manual for each person, and there is a problem that the manual cannot be immediately referred to when needed.

The present invention was developed in view of the above circumstances, and an object of the present invention is to provide a return code analysis device that displays the meaning of a return code and thereby enables efficient program development.

[Means for Solving the Problems] In order to solve the above-mentioned problems, the present invention includes processing analysis means that receives a manually input return code from an input section and instructs a reading means to read the meaning of the code from a file. ,
The present invention is characterized by comprising data display means for displaying the meaning of the return code read by the reading means on a display unit based on instructions from the processing analysis means.

[Operations] In the present invention, when a return code is input from the input section, this return code is sent to the processing analysis means, and the processing analysis means instructs the reading means to read the meaning of the return code from the file. The processing analysis means also instructs the data display means to display the meaning of the read return code,
Thereby, the data display means displays the meaning of the return code on the display section.

[Example] Hereinafter, an example of the present invention will be described in detail with reference to the drawings. FIG. 1 is a block diagram showing an embodiment of the return code analysis device of the present invention.

In FIG. 1, a return code analysis device 1 of the present invention is comprised of a data display section 2, an instruction input section 3, a process analysis section 4, and a file input section 5. The data display section 2 is connected to a screen display section 6, and based on instructions from the data display section 2, the screen display section 6 displays information such as the return code's 21 monic, hexadecimal code, decimal code, and the meaning of the return code. is displayed. The instruction input unit 3 is an input circuit that transmits a return code input from the keyboard 7 to the processing analysis unit 4.

The processing analysis section 4 is a control circuit that controls the operation of each section, and instructs the file input section 5 to check the meaning of the return code input from the instruction manual section 3. It also performs control to instruct the data display unit 2 to display the meaning of the checked return code.

The file input section 5 inputs the meaning of the return code into a plurality of development files 8.9, . . . according to instructions from the processing analysis section 4.
This is a data reading circuit that reads out data from n.

Each development file is created in correspondence with the return code, as shown in FIG. In this embodiment, for example, the development file 8 corresponds to the return code AI, READY,
Development file 9 corresponds to return code A1 and TRKOV. Each development file contains a hexadecimal code and a decimal code corresponding to each return code, as shown in Figure 3.

Contains data that describes the meaning of the return code.

Next, the operation of the above embodiment will be explained.

First, when a user who is developing a program wants to know the meaning of the mnemonic return code rALREADY J, the character string of the return code is input from the keyboard 7. The input return code is sent to the processing analysis section 4 via the instruction manual section 3. Return code rALREA
Since DY J is stored in the development file 8 as shown in FIG. 2, the processing analysis section 4 instructs the file input section 5 to read the data of the development file 8. As a result, the file input unit 5 reads out the data "The service has already been performed" which explains the meaning of DY J in the return code rALRE, as shown in FIG. The processing analysis section 4 instructs the data display section 2 to display the read data, and thereby the data is displayed on the screen display section 6.

Similarly, if a user developing a program wants to know the meaning of a return code r1227J in hexadecimal, the character string of the return code is entered manually from the keyboard 7. This input return code is similarly sent to the processing analysis section 4 via the instruction input section 3. The processing analysis unit 4
Using a correspondence table between hexadecimal codes and binary monics as shown in FIG. 4, the manually generated hexadecimal codes are converted into binary monics. Next, the processing analysis unit 4 instructs the file input unit 5 to read the data of the return code rALTRKOV J from the development file 9 based on the converted twenty-one monic. As a result, the file input unit 5 reads out the data "There are no more available alternative tracks" which explains the meaning of the return code rALTRKOV J, as shown in FIG. The processing analysis section 4 instructs the data display section 2 to display the read data, and thereby the data is displayed on the screen display section 6.

Furthermore, if the user who is developing the program writes r in decimal
If the user wants to know the meaning of the return code 8227J, the return code is entered manually from the keyboard 7 in the same manner as described above. The manually entered return code is sent to the processing analysis section 4 via the instruction input section 3.

The processing analysis unit 4 first converts the decimal code into a hexadecimal code, and then converts the converted hexadecimal code into a fourth code as described above.
Convert to 21 monic using the conversion table shown in the figure. Based on this conversion result, the processing analysis section 4 instructs the file input section 5 to read the data of the return code rARGERRJ from the development file 10. As a result, the file input unit 5 receives the return code r ARG as shown in FIG.
El? Explain the meaning of RJ. Reads "argument error". This read data is displayed on the screen display section 6 according to instructions from the processing analysis section 4, as described above.

[Effects of the Invention] As explained above, according to the present invention, the meaning of the return code is analyzed and displayed, so when developing a program, the return code can be read each time the program is translated, combined, or executed. This eliminates the tedious task of referring to a manual to find out the meaning. Therefore, not only is there no need for a return code manual, but the return code can be known easily and in a short time. In addition, since it is easy to check the meaning of return codes, you can concentrate on creating programs, which has the effect of improving work efficiency.

[Brief explanation of drawings]

Fig. 1 is a block diagram showing an embodiment of the return code analysis device of the present invention, Fig. 2 is an explanatory diagram showing the correspondence between development files and return codes, Fig. 3 is a return code and hexadecimal code,
FIG. 4 is an explanatory diagram showing the correspondence between the decimal code and the meaning of the return code, and FIG. 4 is an explanatory diagram showing the correspondence between the hexadecimal code of the return code and the monic. 1... Return code analysis device, 2... Data display section,
3...Instruction human resources department, 4...Processing analysis department, 5...File input section, 6...Screen display section, 7...Keyboard, 8゜9,...n...Development file for. Figure 3

Claims (1)

[Scope of Claims] Processing analysis means that receives a return code input from an input section and instructs reading means to read the meaning of the code from the file; and based on the instruction of the processing analysis means, said reading means 1. A return code analysis device comprising: data display means for displaying the meaning of the return code read out on a display unit.