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:
Apr. 22, 2014
Filed:
Jul. 01, 2010
Applicants:
Jeffrey P. Rupley, Round Rock, TX (US);
David A. Kaplan, Austin, TX (US);
Inventors:
Jeffrey P. Rupley, Round Rock, TX (US);
David A. Kaplan, Austin, TX (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of operating a processor includes reclaiming a physical register renamed as a microcode architectural register used by a microcode routine. The physical register is reclaimed according to an indicator corresponding to the microcode architectural register and indicating that a pointer to the physical register and corresponding to the microcode architectural register is an active pointer.