DE69942011D1 - Programmkodekonvertierung mit verringerter Übersetzung - Google Patents

Programmkodekonvertierung mit verringerter Übersetzung

Info

Publication number
DE69942011D1
DE69942011D1 DE69942011T DE69942011T DE69942011D1 DE 69942011 D1 DE69942011 D1 DE 69942011D1 DE 69942011 T DE69942011 T DE 69942011T DE 69942011 T DE69942011 T DE 69942011T DE 69942011 D1 DE69942011 D1 DE 69942011D1
Authority
DE
Germany
Prior art keywords
program code
code conversion
registers
register
valid data
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.)
Expired - Lifetime
Application number
DE69942011T
Other languages
English (en)
Inventor
Alasdair Rawsthorne
Jason Souloglou
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 GBGB9822075.9A external-priority patent/GB9822075D0/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69942011D1 publication Critical patent/DE69942011D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G06F8/52—Binary to binary
    • 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
    • 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
    • G06F8/441—Register allocation; Assignment of physical memory space to logical memory space
    • 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
    • G06F8/47—Retargetable compilers
    • 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
    • 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
DE69942011T 1998-10-10 1999-10-11 Programmkodekonvertierung mit verringerter Übersetzung Expired - Lifetime DE69942011D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9822075.9A GB9822075D0 (en) 1998-10-10 1998-10-10 Program code conversion
US11595299P 1999-01-14 1999-01-14

Publications (1)

Publication Number Publication Date
DE69942011D1 true DE69942011D1 (de) 2010-03-25

Family

ID=26314485

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69942011T Expired - Lifetime DE69942011D1 (de) 1998-10-10 1999-10-11 Programmkodekonvertierung mit verringerter Übersetzung
DE69924857T Expired - Lifetime DE69924857T2 (de) 1998-10-10 1999-10-11 Programm-kode-umwandlung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69924857T Expired - Lifetime DE69924857T2 (de) 1998-10-10 1999-10-11 Programm-kode-umwandlung

Country Status (8)

Country Link
US (11) US7203933B2 (de)
EP (3) EP1119807B1 (de)
JP (5) JP4573189B2 (de)
AT (2) ATE457492T1 (de)
AU (1) AU6211899A (de)
DE (2) DE69942011D1 (de)
ES (1) ES2340370T3 (de)
WO (1) WO2000022521A1 (de)

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JP2010211816A (ja) 2010-09-24
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US20040205733A1 (en) 2004-10-14
US8037461B2 (en) 2011-10-11
US20070250824A1 (en) 2007-10-25
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US20030159134A1 (en) 2003-08-21
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