JPH0293946A - Common area updating device - Google Patents

Abstract

PURPOSE:To improve the productivity of movement due to conversion by storing a result processed by a preceding source program converter in a common area of a queue connection editing file (source library) and directly referring and updating the stored contents by means of a conversational type text editor. CONSTITUTION:At the time receiving an output request, a common area output means 3 outputs conversion information to the common area 7 by a member name to be output instructing information and commands a memory 8 storing a list of common area member names to register the member name. At the time of receiving an input request, a common area input means 4 inputs conversion information from the common area 7 on the basis of the member name to be input instructing information. A common area directory means 5 inspects and registers the memory 8 storing the member name list of the common area 7 on the basis of the member names to be the output instructing information and inspects the memory 8 storing the member name list of the common area 7 on the basis of the member names to be the input instructing information. Consequently, the productivity of movement can be improved.

Description

[Detailed description of the invention] [Industrial application field] INDUSTRIAL APPLICATION This invention is utilized for an information processing apparatus.

The present invention relates to a source program conversion device that converts a program source running on a certain system into a program source that can run on another system. In particular, the present invention relates to a device that realizes direct updating of a common area for passing conversion information from one source program converter (preceding source program converter) to another source program converter (subsequent source program converter).

〔overview〕

The present invention provides a common area updating device that updates a common area for passing conversion information from a preceding source program converting device to a subsequent source program converting device, in which the results processed by the preceding source program converting device are stored in the common area. By viewing and updating the contents directly from the terminal using an interactive text editor, you can directly access the common area for passing conversion information to subsequent source program converters, even when conversion information for multiple program sources is possible. This makes it possible to update the conversion information easily and accurately, thereby improving productivity.

[Conventional technology]

Conventionally, this type of common area is used to transfer program sources from one program source to N program sources, from N program sources to one program source, or from N program sources to N program sources. In the conversion, the results processed by the advance source program conversion device are stored in the format of standard-sequential files,
It was used and reflected in the processing of the subsequent source program conversion source without the user seeing it.

[Problem that the invention seeks to solve]

The conventional common area mentioned above is in a standard sequential file format, so it is difficult to update it directly, and the conversion information of the program source on the preceding source program converter is not used for the program source on the subsequent source program converter. When there is no one-to-one correspondence with the conversion information, that is, when there is a possibility of conversion information for multiple program sources, it is necessary to make the selection before all processing (before the execution of the preceding source program conversion device). ), or to make corrections after all processing (after execution of the subsequent source program conversion device). Also, if unexpected program source conversion information is present on the preceding source program conversion device,
It becomes impossible to create sufficient parameters. For this reason, there is a drawback that the productivity, ease, or reliability of migration due to overall conversion is significantly reduced.

The present invention eliminates such drawbacks by realizing direct updating of a common area for passing conversion information from a preceding source program converter to a subsequent source program converter, thereby improving the productivity, ease, and ease of migration through conversion. The object is to provide a device that can improve reliability.

[Means for solving problems]

The present invention includes a common area for storing conversion information of a plurality of programs in the format of a standard sequential file, and a preceding source program conversion device that requests output of conversion information to this common area and stores the conversion information in memory. , a common area update device comprising a subsequent source program converter that requests input of conversion information from the common area and inputs the conversion information from memory; a common area control means for controlling the entire device in response to a request to output conversion information to the area or a request to input conversion information from the common area; and a common area control means that outputs conversion information to the common area in accordance with output instruction information, and Common area output means for issuing a registration instruction to a memory in which a list of output instruction information for the common area is stored; common area input means for inputting conversion information from the common area based on the input instruction information; The present invention is characterized by comprising a common area (builf) and an IJ means for inspecting and registering the memory and inspecting the memory based on input instruction information.

[Effect]

When there is a request to output conversion information to a common area for receiving and passing conversion information between source program conversion devices, or a request to input conversion information from the common area, the common area control means controls the entire device. With this control, when an output request is made, the common area output means outputs conversion information to the common area using the member name that is the information of the output instruction, and registers the member name in the memory where the member name list of the common area is stored. Give instructions. Further, at the time of an input request, the common area input means inputs conversion information from the common area based on the member name which is input instruction information. 17 means inspects and registers the memory in which the list of member names of the common area is stored based on the member name that is the information of the output instruction, and registers the member name of the common area based on the member name that is the information of the input instruction. Inspect the memory where the list is stored.

This allows the results processed by the preceding source program converter to be stored in a common area, the contents of which can be directly referenced and updated from a terminal using an interactive text editor, and the conversion information is passed to the subsequent source program converter. This makes it possible to easily and accurately update the conversion information and improve the productivity of migration through conversion.

〔Example〕

Next, embodiments of the present invention will be described based on the drawings.

FIG. 1 is a block diagram showing the configuration of a common area updating device according to an embodiment of the present invention.

The common area update device according to the embodiment of the present invention includes a preceding source program conversion device 1, a common area control semi-immersion 2, a common area output means 3, a common area input means 4, a common area directory means 5, and a subsequent source It includes a program conversion device 6, a common area 7 connected to a text editor 11, a first memory 8, a second memory 9, and a third memory 10.

The advance source program conversion device 1 stores conversion information to be stored in the common area 7 in the first memory 8, and uses a conversion information identification key ( member name), and receives an output result flag, which is a signal representing the result of outputting the conversion information to the common area 7.

The common area control means 2 accurately controls the entire apparatus by receiving and passing signals to and from each conversion device and each means, and receives and receives signals requesting output of conversion information to the common area 7. A signal instructing the output of conversion information to 7 is transmitted. It also receives an output completion or output incomplete flag, which is a signal representing the result of outputting the conversion information to the common area 7, and transmits the output result flag to the output request source. Furthermore, it receives a signal requesting input of conversion information from the common area 7, transmits a signal requesting input of conversion information from the common area 7, and transmits a signal representing the result of inputting conversion information from the common area 7. It receives a certain input completion or input incomplete flag and sends the input result flag to the input request source.

The common area output means 3 outputs conversion information to the common area 7 and instructs registration of member names, which are identification keys of the output conversion information, and receives a signal instructing output of conversion information to the common area 7. , transmits a signal instructing output confirmation as to whether output is possible, and receives an output possible or output impossible flag, which is a signal representing the result. Further, when the output enable flag is received, the conversion information is extracted from the first memory 8 and output to the common area 7. Furthermore, it sends a signal instructing the registration of the output member name, receives a member name registration completion flag that is a signal indicating completion of registration, sends an output completion flag, and sends an output impossible flag or registration impossible flag. When the member name registration incomplete flag, which is a signal indicating that the member name registration is incomplete, is received, an output incomplete flag is transmitted.

The common area input means 4 inputs conversion information from the common area 7, receives and receives a signal from the common area 7 instructing input of conversion information, transmits a signal instructing input confirmation as to whether input is possible, and confirms the input. It receives an input possible or input not possible flag, which is a signal indicating the result. In addition, when the input enable flag is received, the conversion information is extracted from the common area 7,
It outputs to the second memory 9, transmits an input completion flag, and when it receives an input impossible flag, transmits an input incomplete flag.

The common area directory means 5 inspects the member name list based on the member name, which is the identification key of the conversion information, and selects the member name.
It registers in the output check list, receives the output confirmation instruction signal, and
The list of member names is checked, and if there is no identical member name, an output possible flag is sent, and if there is an identical member name, an output impossible flag is sent. Also, it receives the signal for member name registration instruction, registers the member name in the member name list, and when registration is completed, sends a member name registration completion flag, and if registration is not completed, member name registration is not completed. Send flag. Furthermore, it receives an input confirmation instruction signal, checks the list of member names, and if there is an identical member name, it transmits an input possible flag, and if there is no identical member name, it transmits an input impossible flag.

The subsequent source program conversion device 6 inputs conversion information from the second memory 9, and transmits a member name, which is an identification key of the conversion information, which is a signal representing a request for input of conversion information from the common area 7, and The receiver receives an input result flag, which is a signal representing the result of inputting conversion information from the common area 7.

The common area 7 is the biggest point of this device, and is a standby combined organization file (source library), which is an area where conversion information for multiple programs is stored in a format that can be directly updated by the text editor 11. It is.

The first memory 8 is a memory in which conversion information of one program to be stored in the common area 7 is stored.

The second memory 9 is a memory in which conversion information of one program extracted from the common area 7 is stored.

The third memory 10 is a member name list memory in which all member names that are identification keys of conversion information stored in the common area 7 are stored.

Next, the operation of the embodiment of the present invention configured as described above will be explained.

The advance source program conversion device 1 includes a common area control means 2
A request is made to output the conversion information to the common area 7 using the member name which is the identification key of the conversion information, and the conversion information is stored in the first memory 8.

The common area control means 2 provides the common area output means 3 with the following:
An output instruction is issued in response to a request to output the conversion information to the common area 7 received from the preceding source program conversion device 1.

The common area output means 3 instructs the common area directory means 5 to check whether output is possible, based on the output instruction information (member name) received from the common area control means 2.

The IJ means 5 uses the output instruction information (member name) received from the common area output means 3.
Third memory 1 in which list of member names of common area 7 is stored
0 is checked, and if there is no identical member name, an output possible flag is passed to the common area output means 3, and if there is an identical member name, an output impossible flag is passed to the common area output means 3.

When the common area output means 3 receives the output enable flag from the common area directory means 5, it retrieves the conversion information from the first memory 8, outputs the conversion information to the common area 7, and when the output is completed, the common area A member name registration instruction is given to the directory means 5 using output instruction information (member name).

The IJ means 5 registers the output instruction information (member name) received from the common area output means 3 in the third memo January 0 in which the list of member names of the common area 7 is stored. However, when the registration is completed, a member name registration completion flag is passed to the common area output means 3, and if the registration is not completed, a member name registration incomplete flag is passed to the common area output means 3.

When the common area output means 3 receives the member name registration completion flag from the IJ means 5, it passes the output completion flag to the common area control means 2, and outputs no output from the IJ means 5. It receives the possible flag and member name registration incomplete flag, and if the output of the conversion information to the common area 7 is incomplete, it passes the output incomplete flag to the common area control means 2.

The common area control means 2 includes the preceding source program conversion device 1
When the output completion flag and the output incomplete flag are received from the common area output means 3, the output result flag is passed to the common area output means 3.

When all the processing by the advance source program conversion device 1 is completed, the operator uses the interactive text editor 11 to directly change the conversion information while referring to the conversion information in the common area 7.

When all the modification processing of the common area 7 is completed, the subsequent source program conversion device 6 requests the common area control means 2 to input the conversion information from the common area 7 using the member name which is the identification key of the conversion information. conduct.

The common area control means 2 inputs the common area 7 received from the subsequent source program conversion device 6 to the common area input means 4.
An input instruction is given in response to an input request for conversion information from .

The common area input means 4 instructs the IJ means 5 to check whether input is possible, based on the input instruction information (member name) received from the common area control means 2.

The IJ means 5 uses the input instruction information (member name) received from the common area input means 4.
Third memory 1 in which list of member names of common area 7 is stored
0 is checked, and if there is an identical member name, an input possible flag is passed to the common area input means 4, and if there is no identical member name, an input impossible flag is passed to the common area input means 4.

When the common area input means 4 receives the input enable flag from the IJ means 5, it extracts the conversion information from the common area 7, outputs the conversion information to the second memory 9, and when the input is completed. The input completion flag is passed to the common area control means 2, the input impossible flag is received from the common area directory means 5, and if the input of conversion information from the common area 7 is not completed, the common area control means 2 Pass the input incomplete flag to .

The common area control means 2 includes a subsequent source program conversion device 6.
When the input completion flag and input incomplete flag are received from the common area input means 4, the input result flag is passed to the common area input means 4.

〔Effect of the invention〕

As explained above, according to the present invention, the results processed by the advance source program conversion device are stored in the common area of the standby combined organization file (source library), and the contents are directly read from the terminal using an interactive text editor. By referencing and updating, even if conversion information for multiple program sources is considered, the conversion information can be passed to the subsequent source program conversion device, easily and accurately.
The conversion information can be updated, and the productivity of migration through conversion can be improved.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing the configuration of a common area updating device according to an embodiment of the present invention. FIG. 2 is a diagram showing a specific example of directly updating conversion information existing in a common area. DESCRIPTION OF SYMBOLS 1... Advance source program conversion device, 2... Common area control means, 3... Common area output means, 4... Common area input means, 5... Common area control) IJ means, 6. ...Subsequent source program conversion device, 7...Common area, ...First memory, 9...Second memory, 1
0...Third memory, 11...Text editor.

Claims (1)

[Scope of Claims] 1. A common area that stores conversion information of multiple programs in the format of a standard sequential file, and a preceding primitive that requests the output of conversion information to this common area and stores the conversion information in memory. In a common area updating device that includes a program conversion device and a subsequent source program conversion device that requests input of conversion information from the common area and inputs the conversion information from memory, the common area is in a standby connected organization file format. Yes, a common area control means for controlling the entire device in response to a request for outputting conversion information to the common area or a request for inputting conversion information from the common area; and outputting conversion information to the common area in accordance with output instruction information;
common area output means for instructing to register the output instruction information in a memory storing a list of output instruction information of the common area; common area input means for inputting conversion information from the common area according to the input instruction information; Inspect and register the above memory according to the information in the instructions,
A common area updating device comprising: common area directory means for inspecting the memory based on input instruction information.