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:
Jun. 23, 2026
Filed:
Dec. 29, 2022
Intel Corporation, Santa Clara, CA (US);
Barry E. Huntley, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Techniques for implementing instructions for a trust domain implemented by a processor are described. In certain examples, a hardware processor core, that implements a trust domain manager to manage one or more hardware isolated virtual machines as a respective trust domain with a region of protected memory, includes a debug register; a control register; decoder circuitry to decode a first single instruction into a first decoded instruction, the first single instruction having a field to indicate a data structure to store a control state of a trust domain and a debug state of the trust domain, and an opcode to indicate execution circuitry is to load the control state of the trust domain from the data structure into the control register and load the debug state of the trust domain from the data structure into the debug register; and the execution circuitry to execute the first decoded instruction according to the opcode.