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Patent Searching and Data


Title:
SOFTWARE DEBUGGING METHOD, INFORMATION PROCESSING DEVICE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2015/015591
Kind Code:
A1
Abstract:
The present invention facilitates determining whether there is a deficiency in exclusive control over a memory. An information processing device (10) has processors (11, 12) and memory (13). The processors (11, 12) each execute instructions contained in software to be debugged by means of control software (14) that controls execution of the instructions. When the processor (11) executes an instruction (15) indicating data writing or data referencing to the memory (13), the processor (11) generates history information (17) in accordance with the instruction (15). When the processor (12) executes an instruction (16) indicating data writing to the memory (13), the processor (12) generates history information (18) in accordance with the instruction (16). The processor (11) determines whether there is a deficiency in exclusive control over an area of the memory (13) on the basis of the history information (17, 18).

Inventors:
OOHIRA, Yoshiyuki (1-1 Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
Application Number:
JP2013/070734
Publication Date:
February 05, 2015
Filing Date:
July 31, 2013
Export Citation:
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Assignee:
FUJITSU LIMITED (1-1 Kamikodanaka 4-chome, Nakahara-ku Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
International Classes:
G06F11/28
Foreign References:
JP2010160704A
JP2006318412A
Attorney, Agent or Firm:
HATTORI, Kiyoshi (HATTORI PATENT OFFICE, Hachioji Azumacho Center Building 9-8, Azuma-cho, Hachioji-sh, Tokyo 82, 〒1920082, JP)
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