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:
Nov. 24, 2020
Filed:
Mar. 21, 2018
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventors:
Barry C. Bond, Redmond, WA (US);
Patrice Godefroid, Mercer Island, WA (US);
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/36 (2006.01); G06F 12/06 (2006.01); G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G06F 11/3692 (2013.01); G06F 11/362 (2013.01); G06F 11/3636 (2013.01); G06F 11/3664 (2013.01); G06F 11/3684 (2013.01); G06F 11/3688 (2013.01); G06F 12/0223 (2013.01); G06F 12/0646 (2013.01); G06F 2212/1008 (2013.01);
Abstract
Described herein are technologies related to testing computer code for bugs, wherein the computer code is to run in kernel mode of an operating system. The computer code is executed in kernel mode of a first operating system, and content of memory that is mapped to kernel mode address space of the first operating system is transferred to user mode memory that is mapped to user mode address space of a second operating system. The computer code is executed in user mode and tested while being executed in user mode.