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:
Feb. 15, 2011
Filed:
Apr. 04, 2007
Hung-lin Chou, Jhonghe, TW;
Ying-chou Chu, Jhubei, TW;
Hung-Lin Chou, Jhonghe, TW;
Ying-Chou Chu, Jhubei, TW;
Sunplus Technology Co., Ltd., Hsinchu, TW;
Abstract
A method for sharing static link codes by software components in a dynamic link library (DLL) and a main program. First, the main program links to a static link library (SLL) and creates function pointers and variable pointers in the DLLs corresponding to the SLL. Next, the functions of a DLL program code associated with calling the SLL are changed into corresponding function pointers. Next, the variables of the DLL program code associated with calling the SLL are changed into corresponding variable pointers. Finally, the main program and the DLLs are compiled into the respective program codes, wherein the functions and variables associated with a DLL are obtained via the pointers. When the DLL is loaded in the main program, the memory addresses of the functions and variables for calling and corresponding to the SLL are passed to the DLL to share the static link codes with the main program.