DE3278586D1 - Address generator for multiple virtual address spaces - Google Patents

Address generator for multiple virtual address spaces

Info

Publication number
DE3278586D1
DE3278586D1 DE8282100716T DE3278586T DE3278586D1 DE 3278586 D1 DE3278586 D1 DE 3278586D1 DE 8282100716 T DE8282100716 T DE 8282100716T DE 3278586 T DE3278586 T DE 3278586T DE 3278586 D1 DE3278586 D1 DE 3278586D1
Authority
DE
Germany
Prior art keywords
multiple virtual
address
spaces
generator
virtual address
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
Application number
DE8282100716T
Other languages
English (en)
Inventor
Casper Anthony Scalzi
Richard John Schmalz
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3278586D1 publication Critical patent/DE3278586D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/0292—User address space allocation, e.g. contiguous or non contiguous base addressing using tables or multilevel address translation means
DE8282100716T 1981-02-20 1982-02-02 Address generator for multiple virtual address spaces Expired DE3278586D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/236,387 US4521846A (en) 1981-02-20 1981-02-20 Mechanism for accessing multiple virtual address spaces

Publications (1)

Publication Number Publication Date
DE3278586D1 true DE3278586D1 (en) 1988-07-07

Family

ID=22889281

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282100716T Expired DE3278586D1 (en) 1981-02-20 1982-02-02 Address generator for multiple virtual address spaces

Country Status (4)

Country Link
US (1) US4521846A (de)
EP (1) EP0058844B1 (de)
JP (1) JPS6041379B2 (de)
DE (1) DE3278586D1 (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430199B (sv) * 1982-02-12 1983-10-24 Ellemtel Utvecklings Ab Sett och anordning for att ge identitet at och utpeka en av ett antal funktionsenheter
JPS5958700A (ja) * 1982-09-29 1984-04-04 Fujitsu Ltd 記憶保護判定方式
JPS5984392A (ja) * 1982-11-08 1984-05-16 Nec Corp 仮想記憶連絡方式
JPS5984391A (ja) * 1982-11-08 1984-05-16 Nec Corp 仮想記憶連絡方式
JPS6184754A (ja) * 1984-10-03 1986-04-30 Hitachi Ltd 拡張アドレス変換装置
JPH0652511B2 (ja) * 1984-12-14 1994-07-06 株式会社日立製作所 情報処理装置のアドレス変換方式
JPS61206057A (ja) * 1985-03-11 1986-09-12 Hitachi Ltd アドレス変換装置
JP2709705B2 (ja) * 1985-06-12 1998-02-04 株式会社日立製作所 マルチコンピユータシステムにおけるプログラム管理方法
JPH087680B2 (ja) * 1985-09-19 1996-01-29 日本電気株式会社 命令カウンタのロード装置
CA1280829C (en) * 1985-11-13 1991-02-26 Toshio Matsumoto Main storage access control system for virtual computing function system
US5230079A (en) * 1986-09-18 1993-07-20 Digital Equipment Corporation Massively parallel array processing system with processors selectively accessing memory module locations using address in microword or in address register
US5146606A (en) * 1986-09-18 1992-09-08 Digital Equipment Corporation Systems for interconnecting and configuring plurality of memory elements by control of mode signals
JPS6376034A (ja) * 1986-09-19 1988-04-06 Hitachi Ltd 多重アドレス空間制御方式
JPH0812636B2 (ja) * 1986-12-24 1996-02-07 株式会社東芝 仮想記憶制御方式の計算機システム
JPS63231550A (ja) * 1987-03-19 1988-09-27 Hitachi Ltd 多重仮想空間制御方式
JP2583525B2 (ja) * 1987-09-30 1997-02-19 健 坂村 データ処理装置
US5008811A (en) * 1988-02-10 1991-04-16 International Business Machines Corp. Control mechanism for zero-origin data spaces
CA1308202C (en) * 1988-02-10 1992-09-29 Richard I. Baum Access register translation means for address generating mechanism for multiple virtual spaces
US5023773A (en) * 1988-02-10 1991-06-11 International Business Machines Corporation Authorization for selective program access to data in multiple address spaces
US4979098A (en) * 1988-02-10 1990-12-18 International Business Machines Corporation Multiple address space token designation, protection controls, designation translation and lookaside
US5220669A (en) * 1988-02-10 1993-06-15 International Business Machines Corporation Linkage mechanism for program isolation
US4945480A (en) * 1988-02-10 1990-07-31 International Business Machines Corporation Data domain switching on program address space switching and return
US5724540A (en) * 1988-03-28 1998-03-03 Hitachi, Ltd. Memory system having a column address counter and a page address counter
US4970639A (en) * 1988-05-20 1990-11-13 International Business Machines Corporation Virtual machine architecture independent program loader
US5134696A (en) * 1988-07-28 1992-07-28 International Business Machines Corp. Virtual lookaside facility
JPH0290349A (ja) * 1988-09-28 1990-03-29 Hitachi Ltd 仮想記憶システムのアドレス空間制御装置
US5226132A (en) * 1988-09-30 1993-07-06 Hitachi, Ltd. Multiple virtual addressing using/comparing translation pairs of addresses comprising a space address and an origin address (sto) while using space registers as storage devices for a data processing system
US5159677A (en) * 1988-11-21 1992-10-27 International Business Machines Corp. Method and system for storing data in and retrieving data from a non-main storage virtual data space
US5161219A (en) * 1989-01-13 1992-11-03 International Business Machines Corporation Computer system with input/output cache
JPH02202652A (ja) * 1989-02-01 1990-08-10 Hitachi Ltd 多重仮想記憶管理方式
US5127099A (en) * 1989-06-30 1992-06-30 Icom, Inc. Method and apparatus for securing access to a ladder logic programming and monitoring system
JP2768503B2 (ja) * 1989-07-25 1998-06-25 富士通株式会社 仮想記憶アドレス空間アクセス制御方式
US5375213A (en) * 1989-08-29 1994-12-20 Hitachi, Ltd. Address translation device and method for managing address information using the device
JP2825550B2 (ja) * 1989-09-21 1998-11-18 株式会社日立製作所 多重仮想空間アドレス制御方法および計算機システム
JPH0679296B2 (ja) * 1989-09-22 1994-10-05 株式会社日立製作所 多重仮想アドレス空間アクセス方法およびデータ処理装置
US5237668A (en) * 1989-10-20 1993-08-17 International Business Machines Corporation Process using virtual addressing in a non-privileged instruction to control the copying of a page of data in or between multiple media
US5210839A (en) * 1990-12-21 1993-05-11 Sun Microsystems, Inc. Method and apparatus for providing a memory address from a computer instruction using a mask register
US5390312A (en) * 1991-09-24 1995-02-14 International Business Machines Corporation Access look-aside facility
US5371890A (en) * 1991-10-30 1994-12-06 International Business Machines Corporation Problem state cross-memory communication using communication memory domains
US5627987A (en) * 1991-11-29 1997-05-06 Kabushiki Kaisha Toshiba Memory management and protection system for virtual memory in computer system
US5379392A (en) * 1991-12-17 1995-01-03 Unisys Corporation Method of and apparatus for rapidly loading addressing registers
US5734817A (en) * 1995-03-01 1998-03-31 Unisys Corporation Method for making a data base available to a user program during data base recovery
US5649140A (en) * 1995-03-31 1997-07-15 International Business Machines Corporation System for use in translating virtual addresses into absolute addresses
US5640591A (en) * 1995-05-15 1997-06-17 Nvidia Corporation Method and apparatus for naming input/output devices in a computer system
US5761740A (en) * 1995-11-30 1998-06-02 Unisys Corporation Method of and apparatus for rapidly loading addressing registers
US5974550A (en) * 1997-12-12 1999-10-26 Intel Corporation Method for strongly authenticating another process in a different address space
US7395400B2 (en) * 2004-09-20 2008-07-01 Hewlett-Packard Development Company, L.P. Adaptive address space operating system
US20070011429A1 (en) * 2005-07-07 2007-01-11 Vasudevan Sangili Virtual memory key generation
US7581074B2 (en) * 2006-05-19 2009-08-25 International Business Machines Corporation Facilitating use of storage access keys to access storage
US7594094B2 (en) * 2006-05-19 2009-09-22 International Business Machines Corporation Move data facility with optional specifications
TWI421685B (zh) * 2007-10-16 2014-01-01 Mstar Semiconductor Inc 記憶裝置之定址裝置及方法
WO2013077884A1 (en) * 2011-11-25 2013-05-30 Intel Corporation Instruction and logic to provide conversions between a mask register and a general purpose register or memory

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412382A (en) * 1965-11-26 1968-11-19 Massachusetts Inst Technology Shared-access data processing system
FR122199A (de) * 1973-12-17
US4044334A (en) * 1975-06-19 1977-08-23 Honeywell Information Systems, Inc. Database instruction unload
US4050060A (en) * 1976-04-30 1977-09-20 International Business Machines Corporation Equate operand address space control system
US4079453A (en) * 1976-08-20 1978-03-14 Honeywell Information Systems Inc. Method and apparatus to test address formulation in an advanced computer system
US4084226A (en) * 1976-09-24 1978-04-11 Sperry Rand Corporation Virtual address translator
US4096573A (en) * 1977-04-25 1978-06-20 International Business Machines Corporation DLAT Synonym control means for common portions of all address spaces
US4355355A (en) * 1980-03-19 1982-10-19 International Business Machines Corp. Address generating mechanism for multiple virtual spaces

Also Published As

Publication number Publication date
JPS6041379B2 (ja) 1985-09-17
JPS57143783A (en) 1982-09-06
EP0058844B1 (de) 1988-06-01
EP0058844A2 (de) 1982-09-01
EP0058844A3 (en) 1985-03-13
US4521846A (en) 1985-06-04

Similar Documents

Publication Publication Date Title
DE3278586D1 (en) Address generator for multiple virtual address spaces
JPS56153576A (en) Memory address unit
DE3279548D1 (en) Address generator
AU571857B2 (en) Address conversion unit
DE3279802D1 (en) Virtual memory protected system
GB2025097B (en) Address generatingdevice
JPS57141088A (en) Memory addressing system
DE3277709D1 (en) Memory addressing system
DE3175413D1 (en) Skewed matrix address generator
ZA827963B (en) Ion-vapor generator
DE3069554D1 (en) Special address generation arrangement
GB8522837D0 (en) Address assignment system
DE3279514D1 (en) Address generating apparatus
EP0081822A3 (en) Virtual storage management system
GB2092729B (en) Regenerative dryer
DE3380080D1 (en) Memory address sequence generator
GB8301372D0 (en) Make-up unit
EP0062762A3 (en) Chemo-electromagnetic generator
JPS57204955A (en) Word generator
IE822898L (en) Refresh address generator
GB2102105B (en) Vapour generator
DE3176137D1 (en) Address expanding system
GB2058098B (en) Miscible fluorocarbon-polyol blends
JPS57203280A (en) Virtual memory system
GB2142039B (en) Heat storage compositions

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee