Invention Grant
- Patent Title: Null exception handling
- Patent Title (中): 空异常处理
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Application No.: US10807498Application Date: 2004-03-24
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Publication No.: US07802080B2Publication Date: 2010-09-21
- Inventor: David John Butcher , Stephen John Hill , Hedley James Francis , Vladimir Vasekin , Andrew Christopher Rose
- Applicant: David John Butcher , Stephen John Hill , Hedley James Francis , Vladimir Vasekin , Andrew Christopher Rose
- Applicant Address: GB Cambridge
- Assignee: ARM Limited
- Current Assignee: ARM Limited
- Current Assignee Address: GB Cambridge
- Agency: Nixon & Vanderhye P.C.
- Main IPC: G06F9/40
- IPC: G06F9/40 ; G06F9/44 ; G06F9/445
Abstract:
A processor 6 is provided with an instruction decoder 18 which is responsive to memory access instructions to determine whether the base register value being used matches a null value and if such a match occurs then branches to a null value exception handler.
Public/Granted literature
- US20050216711A1 Null exception handling Public/Granted day:2005-09-29
Information query
