JPH04336629A - Trap report analyzing tool - Google Patents

Abstract

PURPOSE:To obtain the same analyzing result with all operators by refering to a link map and a factor analyzing data base. CONSTITUTION:When the analyzing result is outputted, a memory register information input means 16 inputs the memory register information to a trap report analyzing tool 1b from a saving file 2b. A link map reference means 17 refers to a link map 2c showing the link state between the object which are previously stored in a magnetic disk device 2 and detects generated task name 21, a generated module name 22, and a generating area 23 of a trap analyzing result list 20. Then a data base reference means 18 refers to a factor analyzing data base 2b consisting of a pattern produced by a trap and stored previously in the device 2 and the data on the factor and the processing corresponding to the pattern and detects the factor 24 and the processing 25 of the list 20. An output means 19 outputs the list 20 to a printer 3 based on the trap analyzing result.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a trap report analysis tool for outputting a trap report of a program being debugged.

0002

2. Description of the Related Art In conventional trap report analysis, trap reports directly output to a printer are manually analyzed to determine the location and cause of trap occurrence.

0003

[Problem to be Solved by the Invention] The conventional trap report analysis described above is performed manually, so
There is a problem in that the information obtained from the trap report varies depending on the debugging experience of the person in charge.

[0004]Furthermore, since the trap report is erased once it is output to a printer or the like, there is a problem that if the paper output from the printer is lost, the report must be restarted from the beginning.

[0005]

[Means for Solving the Problems] The trap report analysis tool of the present invention includes a data acquisition means for providing data acquisition for trap report analysis as a parameter to a debug program, and creation/initialization of a file for saving memory/register information. debugging means for starting debugging using the debugging program; trap occurrence determining means for discovering a trap during execution of the debugging program; and if the trap occurrence determining means discovers a trap; a save file writing means for writing and saving memory/register information in the memory/register information save file; a memory register information input means for inputting memory register information from the memory/register information save file; A link map reference means for detecting the occurrence task name, occurrence module name, and occurrence location using a link map that shows the link status, and a cause analysis tool that consists of data on trap occurrence patterns and their corresponding causes and processing. It has a database reference means for referring to the database and detecting causes and treatments, and an output means for outputting a trap analysis result list from the analysis result information of the link map reference means and the database reference means.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be explained with reference to the drawings. FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a diagram showing an output example of a trap analysis result list outputted from FIG. 1. The trap report analysis tool 1b of the CPU 1 performs preprocessing 10, and the data acquisition means 11 supplies the trap report analysis data 2a stored in the magnetic disk device 2 to the debug program 1a as a parameter. Next, the save file creation means 12 stores a memory/register information save file (hereinafter referred to as
Create/initialize the save file 2b. When the debugging means 13 starts debugging and the trap occurrence determining means 14 finds a trap, the saving file writing means 15 writes and saves the memory/register information in the saving file 2b.

When outputting the analysis results, the memory register information input means 16 inputs memory register information from the save file 2b to the trap report analysis tool 1b. The link map reference means 17 refers to the link map 2c that shows the link status between objects stored in advance in the magnetic disk device 2, and reads the generated task name 21, generated module name 22, and generated module name 22 of the trap analysis result list 20 in FIG. The occurrence point 23 is detected. Next, the database reference means 18 refers to the cause analysis database 2d, which is pre-stored in the magnetic disk device 2 and is composed of data on trap occurrence patterns, their corresponding causes, and treatments, and obtains the trap analysis results. List 2
The cause 24 and process 25 of 0 are detected. From the analysis results, the output means 19 outputs a trap analysis result list 20 using the printer 3.

As described above, the present invention has the advantage that by referring to the link map and the database for cause analysis, the same result can be obtained no matter who performs the analysis.

Furthermore, since the information is stored in the memory register information save file, there is an advantage that the trap analysis result list can be output as many times as necessary.

[Brief explanation of the drawing]

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

FIG. 2 is a diagram showing an output example of a trap analysis result list output in FIG. 1;

[Explanation of symbols]

1 CPU 1a Debug program 1b Trap report analysis tool 2 Magnetic disk device 2a Trap report analysis data 2b
Save file 2c Link map 2d Cause analysis database 3 Printer 10 Preprocessing 11 Data acquisition means 12 Save file creation means 13 Debugging means 14 Trap occurrence determination means 15 Save file writing means 16 Memory register information input means 17
Link map reference means 18 Database reference means 19 Output means 20 Trap analysis result list 21 Occurrence task name 22 Occurrence module name 23 Occurrence location 24 Cause 25 Processing

Claims (1)

[Claims] 1. Data acquisition means for supplying data acquisition for trap report analysis to a debug program as a parameter; save file creation means for creating/initializing a file for saving memory/register information; a trap occurrence determining means for discovering a trap during the execution of the debugging program; and if the trap occurrence determining means discovers a trap, memory/register information is stored in the memory/register information saving file. A save file writing means that writes and saves the memory/register information save file, a memory register information input means that inputs memory register information from the memory/register information save file, and a link map that shows the link status between objects. A link map reference means for detecting the module name and occurrence location, and a database reference for detecting causes and processing by referring to a cause analysis database consisting of data on trap occurrence patterns and corresponding causes and processing. and output means for outputting a trap analysis result list from the analysis result information of the link map reference means and the database reference means.