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:
May. 30, 2023
Filed:
Aug. 21, 2018
Applicant:
Arm Limited, Cambridge, GB;
Inventors:
Matthew James Horsnell, Cambridge, GB;
Grigorios Magklis, Cambridge, GB;
Richard Roy Grisenthwaite, Cambridge, GB;
Stephan Diestelhorst, Cambridge, GB;
Assignee:
Arm Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/46 (2006.01); G06F 9/38 (2018.01); G06F 9/30 (2018.01); G06F 9/48 (2006.01); G06F 11/14 (2006.01);
U.S. Cl.
CPC ...
G06F 9/467 (2013.01); G06F 9/3009 (2013.01); G06F 9/3842 (2013.01); G06F 9/3851 (2013.01); G06F 9/3861 (2013.01); G06F 9/466 (2013.01); G06F 9/4812 (2013.01); G06F 11/1402 (2013.01); G06F 11/1474 (2013.01);
Abstract
A data processing apparatus has processing circuitry with transactional memory support circuitry to support execution of a transaction using transactional memory. In response to an exception mask updating instruction which updates exception mask information to enable at least one subset of exceptions which was disabled at the start of processing of a transaction, the processing circuitry permits un-aborted processing of one or more subsequent instruction of the transaction that follow the exception mask update instruction.