| 摘要 |
PURPOSE:To minimize a data quantity outputted to a memory dump file by comparing the contents of a program-storing territory and the contents of a load module file, and editing and outputting only a dissident part. CONSTITUTION:When a memory dump instruction from an input device 2 is accepted by a dump instruction input part 10, an input means 11 reads out the data from the designated address of the program storing territory 31 in a main storage device 3. Furthermore, an input means 12 reads out the data from the designated address of the load module file 41 in an external storage device 4. A comparing means 13 divides the data which the input means 11 and 12 accepted into certain sized-blocks, and compares them. As to the blocks decided to be dissidence, the block starting address is added to the data accepted by the input device 11, and outputted to an editing means 14. The editing means 14, after editing the data for printing out, outputs it to a memory dump file 51. What is printed out and obtained satisfies the necessary minimum requirements for program debugging.
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