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WO2009031210A1 - Information processor, method and program for controlling information processor - Google Patents

Information processor, method and program for controlling information processor Download PDF

Info

Publication number
WO2009031210A1
WO2009031210A1 PCT/JP2007/067288 JP2007067288W WO2009031210A1 WO 2009031210 A1 WO2009031210 A1 WO 2009031210A1 JP 2007067288 W JP2007067288 W JP 2007067288W WO 2009031210 A1 WO2009031210 A1 WO 2009031210A1
Authority
WO
WIPO (PCT)
Prior art keywords
information processor
program
abnormality
memory
instructions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2007/067288
Other languages
French (fr)
Japanese (ja)
Inventor
Takatoshi Fukuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to PCT/JP2007/067288 priority Critical patent/WO2009031210A1/en
Publication of WO2009031210A1 publication Critical patent/WO2009031210A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0766—Error or fault reporting or storing
    • G06F11/0778—Dumping, i.e. gathering error/state information after a fault for later diagnosis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Debugging And Monitoring (AREA)

Abstract

[PROBLEMS] To provide an information processor which facilitates identification of the cause of abnormality. [MEANS FOR SOLVING PROBLEMS] The information processor has a first memory in which a program composed of a plurality of instructions is developed, a control part which reads the instructions from the first memory to carry out, and a second memory which can keep stored information without supply of power and stores the history of the instructions carried out by the control part. The operation history up to the occurrence of the abnormality is stored, thereby the cause of the abnormality is identified easily.
PCT/JP2007/067288 2007-09-05 2007-09-05 Information processor, method and program for controlling information processor Ceased WO2009031210A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/067288 WO2009031210A1 (en) 2007-09-05 2007-09-05 Information processor, method and program for controlling information processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/067288 WO2009031210A1 (en) 2007-09-05 2007-09-05 Information processor, method and program for controlling information processor

Publications (1)

Publication Number Publication Date
WO2009031210A1 true WO2009031210A1 (en) 2009-03-12

Family

ID=40428533

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/067288 Ceased WO2009031210A1 (en) 2007-09-05 2007-09-05 Information processor, method and program for controlling information processor

Country Status (1)

Country Link
WO (1) WO2009031210A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011022887A (en) * 2009-07-17 2011-02-03 Fuji Xerox Co Ltd Processor and processing control program

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10228395A (en) * 1997-02-17 1998-08-25 Sekisui Chem Co Ltd Abnormality diagnostic device for controller
JPH10240567A (en) * 1997-02-26 1998-09-11 Funai Electric Co Ltd Debugging system
JPH1139193A (en) * 1997-07-17 1999-02-12 Nec Corp Microprocessor
JP2002175198A (en) * 2000-12-07 2002-06-21 Sony Corp Arithmetic processor, and debugging method and debugging system for the arithmetic processor
JP2003085000A (en) * 2001-09-10 2003-03-20 Mitsubishi Electric Corp Trace information generating apparatus and method
JP2004013714A (en) * 2002-06-10 2004-01-15 Mitsubishi Electric Corp Communication terminal device, debug information notification system, and computer program
JP2005292932A (en) * 2004-03-31 2005-10-20 Saxa Inc Device for acquiring log information

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10228395A (en) * 1997-02-17 1998-08-25 Sekisui Chem Co Ltd Abnormality diagnostic device for controller
JPH10240567A (en) * 1997-02-26 1998-09-11 Funai Electric Co Ltd Debugging system
JPH1139193A (en) * 1997-07-17 1999-02-12 Nec Corp Microprocessor
JP2002175198A (en) * 2000-12-07 2002-06-21 Sony Corp Arithmetic processor, and debugging method and debugging system for the arithmetic processor
JP2003085000A (en) * 2001-09-10 2003-03-20 Mitsubishi Electric Corp Trace information generating apparatus and method
JP2004013714A (en) * 2002-06-10 2004-01-15 Mitsubishi Electric Corp Communication terminal device, debug information notification system, and computer program
JP2005292932A (en) * 2004-03-31 2005-10-20 Saxa Inc Device for acquiring log information

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011022887A (en) * 2009-07-17 2011-02-03 Fuji Xerox Co Ltd Processor and processing control program

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