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. 12, 2006
Filed:
Jan. 07, 2003
Applicants:
Yigal Zemach, Rehovot, IL;
Alex Skaletsky, Zoran, IL;
Inventors:
Yigal Zemach, Rehovot, IL;
Alex Skaletsky, Zoran, IL;
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/45 (2006.01); G06F 9/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A simulator includes a binary translator to translate target code into host instructions to be executed on a host processor. To identify target instructions which may be modified by self-modifying code, the simulator determines whether a target instruction to be translated resides in a writeable page, and if so, inserts a run-time check into a translation cache along with translated instructions corresponding to such target instructions.