JPH01293438A - Overlay segment information output system - Google Patents

Abstract

PURPOSE:To save the labor of a program logic correction work by editing a slip outputted at the time of separating an execution form program. CONSTITUTION:A preserving means 101 preserves the coupling information outputted as a slip at the time of coupling in a memory medium 102. An input means 103 inputs the medium name of the memory medium 102 and the coupling information editing request used at the time of preservation and the information is delivered to a retrieving editing means 105. The retrieving editing means 105 delivers the medium name of the memory medium 102 delivered from the input medium 103 to a coupling information reading means 104, instructs the reading processing of the coupling information from the memory medium 102 and edits the read coupling information based on the coupling information editing request. The coupling information reading means 104 reads the coupling information corresponding to the information delivered from the retrieving editing means 105 from the memory medium 102 and an output means 106 outputs the editing result edited by the retrieving editing means 105 as a slip. Thus, the labor of the program logic correction work can be saved.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an overlay segment information output method for a system that generates an executable program by combining object programs obtained by translating a group of source programs.

[Conventional technology]

Conventionally, this was done during the pre-release testing process when the logic of the source program was modified due to system function changes or unauthorized processing.

Since it is recombinable, all you need to do is change the source program, but after release, the typical modification method is to create object code and modify the logic of the executable program.

What is used at this time is the ledger output when generating the executable program, which includes the source program name, absolute address, and input location in the order of the source programs combined in each overlay segment. name, external entrance name, etc. are written in units of overlay segments.

[Problem to be solved by the invention]

However, in the conventional method described above.

If the source program whose logic is to be modified is used in multiple overlay segments, object code must be created for each overlay segment.

It is necessary to know in which overlay segment the program whose logic should be changed was used, but - if the person in charge is responsible for multiple programs, or if the program is in the overlay segment because it was used in another source program. There are cases where it is combined with

It is difficult to be familiar with everything.

Therefore, when generating an executable program, it is necessary to look at every corner of the output report and find the overlay segment that connects the program, which takes two hours. .

Furthermore, since the starting addresses of overlay segments are different, the absolute addresses of the programs are also different, and it is necessary to check the absolute addresses of the programs for each overlay segment.

Therefore, the technical problem of the present invention is to solve the above-mentioned problems in the conventional work process by editing the ledger that is output when generating an executable program.
The purpose is to save the effort of modifying and correcting program logic.

[Means to solve the problem]

According to the present invention, in a system that generates an executable program by combining object programs obtained by translating a group of source programs, combining information output as a ledger at the time of combining is stored in a storage medium (102). A storage means (101) for storing, an input means (103) for receiving the storage medium name used for storage by the storage means (101) and a combined information editing request, and a storage medium (103) received by the input means (103). a combination information reading means (104) for reading out the combination information stored in the storage medium (102) from the storage medium (102); and a combination information reading means (104) for editing the combination information by inputting the combination information read by the combination information reading means (104). It has a search and edit means (1OS) that searches for information that meets a request and edits the search results, and an output means (FO6) that outputs the results edited by the search and edit means (105) to a ledger. This provides an overlay segment information output method characterized by the following.

The search and editing means (105) includes a combined information analysis means (105) that analyzes combined information based on the information that the user wants to extract.
201), a storage area (204) for storing information analyzed by the combined information analysis means (201), and a storage area (204) for storing information analyzed by the combined information analysis means (201);
a search means (202) for searching information stored in (204);
) and result editing means (203) for editing the results searched by the search means (202).

〔Example〕

An embodiment of the present invention will be described with reference to one drawing.

FIG. 1 is a block diagram showing an embodiment of the present invention.

The overlay segment information output method of this embodiment is based on the storage means 101. Storage medium 102° input means 103. It consists of a combined information reading means 104°, a search editing means 105°, and an output means 106.

has been completed.

In FIG. 1, a storage unit 101 stores, in a storage medium 102, the combination information output as a ledger at the time of combination.

The input means 103 is the storage medium 102 used for storage.
The media name and the combined information editing request are input, and the information is passed to the search/edit means 105. The search and edit means 105 passes the medium name of the storage medium 102 passed from the input means 106 to the combined information reading means 104, instructs the process of reading the combined information from the storage medium 102, and edits the read combined information. Edit based on your request. The combined information reading means 104 reads out the combined information corresponding to the information passed from the search/editing means 105 from the storage medium 102 . Output means 1
06 outputs the editing results edited by the search and editing means 105 as a ledger.

FIG. 2 shows the configuration of the search and edit means 105.

The search and edit means 105 includes the combined information analysis means 201, the search means 202. Result editing means 203. It consists of a storage area 204.

FIG. 6 (al l (b)) shows an example of a list of source program addresses in an overlay segment and an example of a list that is output when each overlay segment size list is designated as a combined information editing request.

FIG. 4 is a flowchart showing an overview of the process of outputting the account table shown in FIG. 6 in the combined information analysis means 201 in FIG. 2.

The combined information analysis means 201 receives the medium name of the storage medium 102 and the combined information editing request passed from the input means 106 (step 401). Next, the received storage medium 10
Step 402 ), passing the medium name of No. 2 to the combined information reading means 104 and instructing the process of reading the combined information from the storage medium 102 (step 402 ), and extracting one step from the combined information read by the combined information reading means 104 ( step 403 ). ) and determines the end of the combined information (step 40
4) If the combined information is not completed, the list of source program addresses in the overlay segment where one extracted step is a combined information edit/request (Figure 5 (a))
, or each overlay segment size list (
Step 405) determines whether the information is necessary to output the information such as overlay segment name, source program name, absolute address, etc. to output Figure 3(b)), and here it is determined that the information satisfies the combined information editing request. In case.

Save the definition information (Step 406), Step 40
Execute 6. If it is determined in step 404 that the process has ended, the definition information saved in step 406 is registered in the entire storage area (step 407).

FIG. 5 is a flowchart showing an overview of the processing performed by the search means 202 in FIG. 2 to output the account table shown in FIG. 3.

In order to perform the process of viewing the source program additions in the overlay segment, which is a joint information editing request, the definition information registered by the joint information analysis means 201 is input from the storage area (step 501).

Next, it is determined whether the input of definition information is complete (step 502).
). If it is not the end, it is determined whether it is an overlay segment name which is definition information (step 503), and if it is determined that it is not an overlay segment name, step 5
Execute 01.

If it is determined that it is an overlay segment name, the source program name, absolute address, etc., which is information necessary for editing the combined information attached to the overlay segment, is searched (step 504).

After the search is completed, step 505) of passing the search information to the result editing means 206 and step 501 are executed. If it is determined in step 502 that the process has ended, it is determined whether there is a secondary combined information editing request (step 506), and since there is a request to view the source program address in the overlay segment, step 501 is executed.

FIG. 6 is a flowchart showing an overview of the processing in the result editing means 203 in FIG.

The search information received from the search means 202 is edited based on the combined information editing request (step 601).

〔Effect of the invention〕

As is clear from the above description, the present invention has the following effects.

■ You can see at a glance the program start address after combining.
The time required to create object code is reduced.

■ Since you can see which overlay segment is being used and the number of overlay segments in use, you can reduce memory by considering program placement.

■ Easy to understand overlay segment size.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing an embodiment of the overlay segment information output method of the present invention, and FIG. 2 is a block diagram of the search and editing means shown in FIG. 1. 5(a) and 5(b) are examples of a ledger table output by the overlay segment information output method, FIG. 4 is a flowchart showing an overview of the processing in the combined information analysis means in FIG. 2, and FIG. 3 is a flowchart showing an overview of processing in the search means in FIG. 2. FIG. 6 shows a flowchart outlining the processing in the result editing means 205 in FIG. 101... Storage means, 102... Storage medium, 103
... input means, 104 ... combined information reading means,
105... Search and edit means, 106... Output means, 2
01... Combined information analysis means, 202... Search means,
203...Result editing means, 204...Storage area. Figure 1 Figure 2 Figure 3 (G) (b) Figure 5

Claims (1)

[Claims] 1) In a system that generates an executable program by combining object programs obtained by translating a group of source programs, a storage means for storing combined information output as a ledger at the time of combination in a storage medium; input means for receiving the storage medium name used for storage by the storage means and a combined information editing request; combined information reading means for reading out the combined information stored in the storage medium received by the input means from the storage medium; Search and edit means for inputting the combined information read by the combined information reading means to search for information that satisfies the combined information editing request and edit the search results; and outputting the results edited by the search and editing means to a ledger. An overlay segment information output method, comprising: an output means.