HK1130916A1 - Program execution device and method, and program code compression processing device and method and apparatus - Google Patents

Program execution device and method, and program code compression processing device and method and apparatus

Info

Publication number
HK1130916A1
HK1130916A1 HK09108809.5A HK09108809A HK1130916A1 HK 1130916 A1 HK1130916 A1 HK 1130916A1 HK 09108809 A HK09108809 A HK 09108809A HK 1130916 A1 HK1130916 A1 HK 1130916A1
Authority
HK
Hong Kong
Prior art keywords
compression processing
processing device
code compression
program code
program
Prior art date
Application number
HK09108809.5A
Other languages
English (en)
Inventor
Takahiro Ito
Shigeki Suzuki
Yoshiko Ochiai
Noriyuki Kushiro
Yoshiaki Koizumi
Original Assignee
Mitsubishi Electric Corp
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
Priority claimed from JP2005028122A external-priority patent/JP4638250B2/ja
Priority claimed from JP2005028123A external-priority patent/JP4656960B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of HK1130916A1 publication Critical patent/HK1130916A1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/41—Compilation
    • G06F8/44—Encoding
    • G06F8/443—Optimisation
    • G06F8/4434—Reducing the memory space required by the program code
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12—Protecting executable software
    • G06F21/121—Restricting unauthorised execution of programs
    • G06F21/125—Restricting unauthorised execution of programs by manipulating the program code, e.g. source code, compiled code, interpreted code, machine code
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/41—Compilation
    • G06F8/44—Encoding
    • G06F8/443—Optimisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/3017—Runtime instruction translation, e.g. macros
    • G06F9/30178—Runtime instruction translation, e.g. macros of compressed or encrypted instructions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45504—Abstract machines for programme code execution, e.g. Java virtual machine [JVM], interpreters, emulators
    • G06F9/45516—Runtime code conversion or optimisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Devices For Executing Special Programs (AREA)
  • Stored Programmes (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
HK09108809.5A 2005-02-03 2009-09-25 Program execution device and method, and program code compression processing device and method and apparatus HK1130916A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005028122A JP4638250B2 (ja) 2005-02-03 2005-02-03 プログラムコード生成支援装置及び方法並びにプログラムコード生成支援方法のプログラム
JP2005028123A JP4656960B2 (ja) 2005-02-03 2005-02-03 プログラム実行装置、方法及びプログラム実行方法のプログラム並びにプログラムコード圧縮装置、方法及びプログラムコード圧縮方法のプログラム

Publications (1)

Publication Number Publication Date
HK1130916A1 true HK1130916A1 (en) 2010-01-08

Family

ID=36777261

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09108809.5A HK1130916A1 (en) 2005-02-03 2009-09-25 Program execution device and method, and program code compression processing device and method and apparatus

Country Status (7)

Country Link
US (2) US8572557B2 (xx)
EP (3) EP2330502B1 (xx)
KR (1) KR100902461B1 (xx)
ES (3) ES2687433T3 (xx)
HK (1) HK1130916A1 (xx)
TW (1) TWI312482B (xx)
WO (1) WO2006082878A1 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2687433T3 (es) 2005-02-03 2018-10-25 Mitsubishi Denki Kabushiki Kaisha Dispositivo y método de soporte de la generación de código de programa, dispositivo y método de ejecución del programa, dispositivo y método de compresión del código de programa, programa para el mismo
JP5138090B2 (ja) * 2009-02-18 2013-02-06 三菱電機株式会社 プログラム解析支援装置
CN103154886A (zh) * 2010-10-04 2013-06-12 三菱电机株式会社 软件生成装置、软件生成方法以及程序
KR101940265B1 (ko) * 2012-05-23 2019-01-18 충남대학교산학협력단 명령어 집합 아키텍처 자동 맵핑 기법
CN106104469A (zh) * 2014-03-25 2016-11-09 株式会社日立制作所 软件规格间依存关系验证装置以及软件规格间依存关系验证方法
KR102243532B1 (ko) * 2019-02-08 2021-04-22 주식회사 센스톤 칩 고유값 기반의 가상코드를 이용하여 장치를 식별하는 방법, 프로그램 및 장치

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* Cited by examiner, † Cited by third party
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JPS61204741A (ja) 1985-03-06 1986-09-10 Nec Corp ソ−スプログラムの圧縮方法
JPS63139646A (ja) 1986-11-27 1988-06-11 Nec Corp 手順表管理方式
JPS63139646U (xx) * 1987-02-28 1988-09-14
JPH04130541A (ja) * 1990-09-20 1992-05-01 Fujikura Ltd Ｂａｓｉｃインタプリタ
US5452457A (en) * 1993-01-29 1995-09-19 International Business Machines Corporation Program construct and methods/systems for optimizing assembled code for execution
JPH06314203A (ja) * 1993-04-28 1994-11-08 Fujitsu Ltd コンパイラの最適化方法および装置
JPH0721032A (ja) * 1993-07-01 1995-01-24 Mitsubishi Electric Corp プログラム最適化処理方式
US6064819A (en) * 1993-12-08 2000-05-16 Imec Control flow and memory management optimization
JP2755154B2 (ja) * 1994-02-23 1998-05-20 日本電気株式会社 プログラム変換処理装置およびプログラム変換処理方法
JPH0916382A (ja) 1995-06-30 1997-01-17 Oki Electric Ind Co Ltd プログラム開発支援システム
US6216213B1 (en) * 1996-06-07 2001-04-10 Motorola, Inc. Method and apparatus for compression, decompression, and execution of program code
JP3728858B2 (ja) 1996-12-20 2005-12-21 ソニー株式会社 演算装置の演算方法、記憶媒体及び演算装置
DE69804708T2 (de) * 1997-03-29 2002-11-14 Imec Vzw Verfahren und Gerät für Grössenoptimierung von Speichereinheiten
JPH10320172A (ja) 1997-05-15 1998-12-04 Seiko Epson Corp プログラム圧縮方法およびプログラム復号方法ならびにプログラム格納装置
US6071317A (en) 1997-12-11 2000-06-06 Digits Corp. Object code logic analysis and automated modification system and method
JP4020500B2 (ja) * 1998-07-03 2007-12-12 富士通株式会社 メモリアクセス命令削減装置および記録媒体
JP2000278672A (ja) 1999-01-21 2000-10-06 Matsushita Electric Ind Co Ltd ネットワーク型監視装置
JP2000305781A (ja) * 1999-04-21 2000-11-02 Mitsubishi Electric Corp Ｖｌｉｗ方式プロセッサ、コード圧縮装置、コード圧縮方法およびコード圧縮プログラムを記録した媒体
JP4462676B2 (ja) 1999-10-27 2010-05-12 富士通株式会社 プログラム変換装置、コンパイラ装置およびプログラム変換プログラムを記録したコンピュータ読み取り可能な記録媒体
US6691305B1 (en) * 1999-11-10 2004-02-10 Nec Corporation Object code compression using different schemes for different instruction types
US6516305B1 (en) * 2000-01-14 2003-02-04 Microsoft Corporation Automatic inference of models for statistical code compression
JP2002099312A (ja) 2000-09-22 2002-04-05 Mitsubishi Electric Corp プログラマブルコントローラおよび制御プログラム開発支援装置
US6823504B1 (en) * 2000-11-15 2004-11-23 Sun Microsystems, Inc. Method and apparatus for interfacing a javascript interpreter with library of host objects implemented in java
JP2002318696A (ja) 2001-04-23 2002-10-31 Mitsubishi Electric Corp プログラム実行装置および方法
FR2827974B1 (fr) 2001-07-26 2005-02-11 Trusted Logic Procede pour la compression d'un code interprete par analyse semantique
US6920550B2 (en) 2001-11-15 2005-07-19 Hewlett-Packard Development Company, L.P. System and method for decoding and executing program binaries
JP3956131B2 (ja) 2002-12-26 2007-08-08 インターナショナル・ビジネス・マシーンズ・コーポレーション プログラム変換装置、プログラム変換方法及びプログラム
US8448158B2 (en) 2005-02-03 2013-05-21 Mitsubishi Electric Corporation Program code generation support device and method, program execution device and method, and program code compression processing device and method and program thereof
ES2687433T3 (es) 2005-02-03 2018-10-25 Mitsubishi Denki Kabushiki Kaisha Dispositivo y método de soporte de la generación de código de programa, dispositivo y método de ejecución del programa, dispositivo y método de compresión del código de programa, programa para el mismo

Also Published As

Publication number Publication date
KR20070088810A (ko) 2007-08-29
ES2708499T3 (es) 2019-04-09
US8572557B2 (en) 2013-10-29
ES2687433T3 (es) 2018-10-25
TWI312482B (en) 2009-07-21
ES2728318T3 (es) 2019-10-23
WO2006082878A1 (ja) 2006-08-10
US20110283255A1 (en) 2011-11-17
KR100902461B1 (ko) 2009-06-11
EP2161659B1 (en) 2019-05-01
EP1881401A1 (en) 2008-01-23
EP2161659A1 (en) 2010-03-10
EP2330502B1 (en) 2018-12-05
EP1881401A4 (en) 2009-03-11
US8527967B2 (en) 2013-09-03
EP1881401B1 (en) 2018-08-08
EP2330502A1 (en) 2011-06-08
US20110289492A1 (en) 2011-11-24

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20210205