DE69727177D1 - Emulation von asynchronen Signalen mit Verzweigungsmechanismus - Google Patents

Emulation von asynchronen Signalen mit Verzweigungsmechanismus

Info

Publication number
DE69727177D1
DE69727177D1 DE69727177T DE69727177T DE69727177D1 DE 69727177 D1 DE69727177 D1 DE 69727177D1 DE 69727177 T DE69727177 T DE 69727177T DE 69727177 T DE69727177 T DE 69727177T DE 69727177 D1 DE69727177 D1 DE 69727177D1
Authority
DE
Germany
Prior art keywords
emulation
branching mechanism
asynchronous signals
asynchronous
signals
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 - Fee Related
Application number
DE69727177T
Other languages
English (en)
Other versions
DE69727177T2 (de
Inventor
William B Buzbee
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69727177D1 publication Critical patent/DE69727177D1/de
Publication of DE69727177T2 publication Critical patent/DE69727177T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45504Abstract machines for programme code execution, e.g. Java virtual machine [JVM], interpreters, emulators
DE69727177T 1996-07-31 1997-07-01 Emulation von asynchronen Signalen mit Verzweigungsmechanismus Expired - Fee Related DE69727177T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/690,132 US5764962A (en) 1996-07-31 1996-07-31 Emulation of asynchronous signals using a branch mechanism
US690132 1996-07-31

Publications (2)

Publication Number Publication Date
DE69727177D1 true DE69727177D1 (de) 2004-02-19
DE69727177T2 DE69727177T2 (de) 2004-11-04

Family

ID=24771224

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69727177T Expired - Fee Related DE69727177T2 (de) 1996-07-31 1997-07-01 Emulation von asynchronen Signalen mit Verzweigungsmechanismus

Country Status (4)

Country Link
US (1) US5764962A (de)
EP (1) EP0822486B1 (de)
JP (1) JPH1078873A (de)
DE (1) DE69727177T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5790845A (en) * 1995-02-24 1998-08-04 Hitachi, Ltd. System with reservation instruction execution to store branch target address for use upon reaching the branch point
JP2817786B2 (ja) * 1996-07-15 1998-10-30 日本電気株式会社 シミュレーション装置及びシミュレーション方法
US6052530A (en) * 1996-10-09 2000-04-18 Hewlett-Packard Co. Dynamic translation system and method for optimally translating computer code
US5838978A (en) * 1996-10-09 1998-11-17 Hewlett-Packard Company System and method of using annotations to optimize dynamically translated code in the presence of signals
US6106565A (en) * 1997-02-27 2000-08-22 Advanced Micro Devices, Inc. System and method for hardware emulation of a digital circuit
US6658486B2 (en) * 1998-02-25 2003-12-02 Hewlett-Packard Development Company, L.P. System and method for efficiently blocking event signals associated with an operating system
US6164841A (en) * 1998-05-04 2000-12-26 Hewlett-Packard Company Method, apparatus, and product for dynamic software code translation system
US6308318B2 (en) * 1998-10-07 2001-10-23 Hewlett-Packard Company Method and apparatus for handling asynchronous exceptions in a dynamic translation system
US6421635B1 (en) * 1998-11-02 2002-07-16 Hewlett-Packard Company Method and apparatus for handling asynchronous signals while emulating system calls
US6832370B1 (en) * 2000-05-09 2004-12-14 Hewlett-Packard Development, L.P. Data speculation within modulo scheduled loops
US6886094B1 (en) * 2000-09-28 2005-04-26 International Business Machines Corporation Apparatus and method for detecting and handling exceptions
US6883165B1 (en) 2000-09-28 2005-04-19 International Business Machines Corporation Apparatus and method for avoiding deadlocks in a multithreaded environment
US6912647B1 (en) 2000-09-28 2005-06-28 International Business Machines Corportion Apparatus and method for creating instruction bundles in an explicitly parallel architecture
US20030093774A1 (en) * 2001-11-14 2003-05-15 Ronald Hilton State-specific variants of translated code under emulation
GB0315844D0 (en) * 2003-07-04 2003-08-13 Transitive Ltd Method and apparatus for performing adjustable precision exception handling
DE102005003667B4 (de) * 2005-01-26 2008-06-19 Fujitsu Siemens Computers Gmbh Emulator und Verfahren zur Behandlung asynchroner Unterbrechungen bei einer Emulation
GB2426083A (en) * 2005-05-09 2006-11-15 Sony Comp Entertainment Europe Software emulation of a pipeline processor
US8141066B2 (en) * 2007-01-12 2012-03-20 Hewlett-Packard Development Company, L.P. Cross-platform architecture for replicating profiling scheme in a computer system
JP6163898B2 (ja) * 2013-06-11 2017-07-19 富士通株式会社 計算装置、計算方法、および計算プログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW197505B (de) * 1991-03-07 1993-01-01 Digital Equipment Corp
US5628017A (en) * 1993-03-15 1997-05-06 Microsoft Corporation Method and system for providing event-response capabilities to pseudocode
US5659722A (en) * 1994-04-28 1997-08-19 International Business Machines Corporation Multiple condition code branching system in a multi-processor environment
US5560013A (en) * 1994-12-06 1996-09-24 International Business Machines Corporation Method of using a target processor to execute programs of a source architecture that uses multiple address spaces

Also Published As

Publication number Publication date
EP0822486B1 (de) 2004-01-14
JPH1078873A (ja) 1998-03-24
DE69727177T2 (de) 2004-11-04
EP0822486A2 (de) 1998-02-04
EP0822486A3 (de) 2001-07-25
US5764962A (en) 1998-06-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE

8339 Ceased/non-payment of the annual fee