JP4737592B2 - データ処理装置 - Google Patents

データ処理装置 Download PDF

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Publication number
JP4737592B2
JP4737592B2 JP2005038760A JP2005038760A JP4737592B2 JP 4737592 B2 JP4737592 B2 JP 4737592B2 JP 2005038760 A JP2005038760 A JP 2005038760A JP 2005038760 A JP2005038760 A JP 2005038760A JP 4737592 B2 JP4737592 B2 JP 4737592B2
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Japan
Prior art keywords
instruction
cycle
cache
decoded
code
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Expired - Fee Related
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JP2005038760A
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English (en)
Japanese (ja)
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JP2006227777A (ja
JP2006227777A5 (enExample
Inventor
徹 平岡
貴美広 杉野
今朝巳 萩原
浩二 小林
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Renesas Electronics Corp
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Renesas Electronics Corp
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Application filed by Renesas Electronics Corp filed Critical Renesas Electronics Corp
Priority to JP2005038760A priority Critical patent/JP4737592B2/ja
Publication of JP2006227777A publication Critical patent/JP2006227777A/ja
Publication of JP2006227777A5 publication Critical patent/JP2006227777A5/ja
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Publication of JP4737592B2 publication Critical patent/JP4737592B2/ja
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  • Advance Control (AREA)
  • Storage Device Security (AREA)
  • Executing Machine-Instructions (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
JP2005038760A 2005-02-16 2005-02-16 データ処理装置 Expired - Fee Related JP4737592B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005038760A JP4737592B2 (ja) 2005-02-16 2005-02-16 データ処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005038760A JP4737592B2 (ja) 2005-02-16 2005-02-16 データ処理装置

Publications (3)

Publication Number Publication Date
JP2006227777A JP2006227777A (ja) 2006-08-31
JP2006227777A5 JP2006227777A5 (enExample) 2008-04-03
JP4737592B2 true JP4737592B2 (ja) 2011-08-03

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JP2005038760A Expired - Fee Related JP4737592B2 (ja) 2005-02-16 2005-02-16 データ処理装置

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JP (1) JP4737592B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5183279B2 (ja) * 2008-04-03 2013-04-17 ルネサスエレクトロニクス株式会社 情報処理装置、命令コードの暗号化方法および暗号化命令コードの復号化方法
EP2196937A1 (en) * 2008-12-15 2010-06-16 Thomson Licensing Methods and devices for instruction level software encryption
US8819446B2 (en) 2009-06-26 2014-08-26 International Business Machines Corporation Support for secure objects in a computer system
US8578175B2 (en) 2011-02-23 2013-11-05 International Business Machines Corporation Secure object having protected region, integrity tree, and unprotected region
US9954875B2 (en) 2009-06-26 2018-04-24 International Business Machines Corporation Protecting from unintentional malware download
US8954752B2 (en) 2011-02-23 2015-02-10 International Business Machines Corporation Building and distributing secure object software
US9298894B2 (en) 2009-06-26 2016-03-29 International Business Machines Corporation Cache structure for a computer system providing support for secure objects
US9846789B2 (en) 2011-09-06 2017-12-19 International Business Machines Corporation Protecting application programs from malicious software or malware
US9864853B2 (en) 2011-02-23 2018-01-09 International Business Machines Corporation Enhanced security mechanism for authentication of users of a system
US9223965B2 (en) 2013-12-10 2015-12-29 International Business Machines Corporation Secure generation and management of a virtual card on a mobile device
US9235692B2 (en) 2013-12-13 2016-01-12 International Business Machines Corporation Secure application debugging
US10210323B2 (en) * 2016-05-06 2019-02-19 The Boeing Company Information assurance system for secure program execution

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0490027A (ja) * 1990-08-03 1992-03-24 Hitachi Ltd 情報処理装置
JP2001142704A (ja) * 1999-11-16 2001-05-25 Nec Kofu Ltd 分岐予測先命令フェッチの高速化方法およびこれを用いた装置
JP4226816B2 (ja) * 2001-09-28 2009-02-18 株式会社東芝 マイクロプロセッサ
JP2004246637A (ja) * 2003-02-14 2004-09-02 Fainaaku Kk 固有情報化プロセッサ、これを備えた処理装置および記憶装置、関連するプログラム実行方法、およびコンピュータプログラム
JP2005018434A (ja) * 2003-06-26 2005-01-20 Toshiba Corp マイクロプロセッサ

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JP2006227777A (ja) 2006-08-31

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