The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 1996
Filed:
Jun. 16, 1995
Mark E Arsenault, Mason, NH (US);
Digital Equipment Corporation, Maynard, MA (US);
Abstract
A correlation system communicates with preprocessors and a debugger in a translation system to correlate symbols and code segments of an input user program with symbols and code segments of an output executable version of the program. The correlation system stores information relating to changes to symbols and code segments made by each preprocessor in input correlation tables associated with input files and output correlation tables associated with output files of each preprocessor. The information includes pointers that depict the translations of the symbols and code segments, and information which characterizes the translations as exact, inexact or name change correlations. When the user identifies a symbol or a code segment in an output file, the debugger extracts the symbol name and code segment information from the output correlation table to identify the corresponding symbol or code segment in the input file.