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:
Jul. 07, 2020
Filed:
Oct. 11, 2017
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Pedro Miguel Teixeira, Kirkland, WA (US);
Neeraj K. Singh, Seattle, WA (US);
Kenneth D. Johnson, Bellevue, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
A system for exception handling is configured to, in response to detection of an exception during a function call, search for an exception handler to handle the detected exception by unwinding a stack across a plurality of frames. A binary includes functions associated with one of a first application binary interface (ABI) or a second ABI. The stack includes a transition frame created between frames of the first ABI and the second ABI during execution of the binaries. The system is configured to detect the transition frame in the stack when encountering a change from a frame of one ABI to a frame of another ABI, and translate an interface context therebetween to handle the exception.