BR8900567A - Mecanismo e metodo de controle de dominio de capacidade em um sistema de computador - Google Patents

Mecanismo e metodo de controle de dominio de capacidade em um sistema de computador

Info

Publication number
BR8900567A
BR8900567A BR898900567A BR8900567A BR8900567A BR 8900567 A BR8900567 A BR 8900567A BR 898900567 A BR898900567 A BR 898900567A BR 8900567 A BR8900567 A BR 8900567A BR 8900567 A BR8900567 A BR 8900567A
Authority
BR
Brazil
Prior art keywords
computer system
control mechanism
domain control
capacity domain
capacity
Prior art date
Application number
BR898900567A
Other languages
English (en)
Inventor
Carl Edward Clark
Alan George Ganek
Michael Gerard Mall
David Richard Page
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of BR8900567A publication Critical patent/BR8900567A/pt

Links

Classifications

    • 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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/468—Specific access rights for resources, e.g. using capability register
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
    • G06F12/1483—Protection against unauthorised use of memory or access to memory by checking the subject access rights using an access-table, e.g. matrix or list

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
BR898900567A 1988-02-10 1989-02-09 Mecanismo e metodo de controle de dominio de capacidade em um sistema de computador BR8900567A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/154,685 US4945480A (en) 1988-02-10 1988-02-10 Data domain switching on program address space switching and return

Publications (1)

Publication Number Publication Date
BR8900567A true BR8900567A (pt) 1989-10-10

Family

ID=22552326

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898900567A BR8900567A (pt) 1988-02-10 1989-02-09 Mecanismo e metodo de controle de dominio de capacidade em um sistema de computador

Country Status (6)

Country Link
US (1) US4945480A (pt)
EP (1) EP0331900B1 (pt)
JP (1) JPH01207856A (pt)
BR (1) BR8900567A (pt)
CA (1) CA1293811C (pt)
DE (1) DE68924720T2 (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210874A (en) * 1988-03-22 1993-05-11 Digital Equipment Corporation Cross-domain call system in a capability based digital data processing system
US5134696A (en) * 1988-07-28 1992-07-28 International Business Machines Corp. Virtual lookaside facility
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
US5189733A (en) * 1989-08-22 1993-02-23 Borland International, Inc. Application program memory management system
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
US5522072A (en) * 1990-09-04 1996-05-28 At&T Corp. Arrangement for efficiently transferring program execution between subprograms
US5230069A (en) * 1990-10-02 1993-07-20 International Business Machines Corporation Apparatus and method for providing private and shared access to host address and data spaces by guest programs in a virtual machine computer system
US5652869A (en) * 1991-03-07 1997-07-29 Digital Equipment Corporation System for executing and debugging multiple codes in a multi-architecture environment using jacketing means for jacketing the cross-domain calls
CA2082066C (en) * 1991-03-07 1998-04-21 James A. Wooldridge Software debugging system and method especially adapted for code debugging within a multi-architecture environment
US5339422A (en) * 1991-03-07 1994-08-16 Digital Equipment Corporation System and method for jacketing cross-domain calls in a multi-code execution and debugging system within a multi-architecture environment
US5390312A (en) * 1991-09-24 1995-02-14 International Business Machines Corporation Access look-aside facility
GB2260004B (en) * 1991-09-30 1995-02-08 Apple Computer Memory management unit for a computer system
US5574936A (en) * 1992-01-02 1996-11-12 Amdahl Corporation Access control mechanism controlling access to and logical purging of access register translation lookaside buffer (ALB) in a computer system
US5361356A (en) * 1992-03-06 1994-11-01 International Business Machines Corporation Storage isolation with subspace-group facility
US5493661A (en) * 1992-03-06 1996-02-20 International Business Machines Corporation Method and system for providing a program call to a dispatchable unit's base space
US5479631A (en) * 1992-11-19 1995-12-26 International Business Machines Corporation System for designating real main storage addresses in instructions while dynamic address translation is on
JPH06348584A (ja) * 1993-06-01 1994-12-22 Internatl Business Mach Corp <Ibm> データ処理システム
US5584042A (en) * 1993-06-01 1996-12-10 International Business Machines Corporation Dynamic I/O data address relocation facility
US5611043A (en) * 1994-03-18 1997-03-11 Borland International, Inc. Debugger system and method for controlling child processes
US5729710A (en) * 1994-06-22 1998-03-17 International Business Machines Corporation Method and apparatus for management of mapped and unmapped regions of memory in a microkernel data processing system
US5590313A (en) * 1994-06-30 1996-12-31 International Business Machines Corporation Multiple protocol device interface subsystem and method
US5577231A (en) * 1994-12-06 1996-11-19 International Business Machines Corporation Storage access authorization controls in a computer system using dynamic translation of large addresses
US6681238B1 (en) * 1998-03-24 2004-01-20 International Business Machines Corporation Method and system for providing a hardware machine function in a protected virtual machine
US6832301B2 (en) * 2001-09-11 2004-12-14 International Business Machines Corporation Method for recovering memory
US6801993B2 (en) * 2001-09-28 2004-10-05 International Business Machines Corporation Table offset for shortening translation tables from their beginnings
US7533382B2 (en) * 2002-10-30 2009-05-12 Stmicroelectronics, Inc. Hyperprocessor
US6986017B2 (en) * 2003-04-24 2006-01-10 International Business Machines Corporation Buffer pre-registration
US7444396B2 (en) * 2003-08-29 2008-10-28 Sun Microsystems, Inc. Transferring system identities
US7389411B2 (en) * 2003-08-29 2008-06-17 Sun Microsystems, Inc. Secure transfer of host identities
US20090133022A1 (en) * 2007-11-15 2009-05-21 Karim Faraydon O Multiprocessing apparatus, system and method
US8307353B2 (en) * 2008-08-12 2012-11-06 Oracle America, Inc. Cross-domain inlining in a system virtual machine
JP2011139359A (ja) * 2009-12-28 2011-07-14 Sharp Corp 表示装置、停止方法、プログラム、及び、記録媒体
US9037815B2 (en) * 2012-06-28 2015-05-19 International Business Machines Corporation Analyzing and reducing dump data
PL3204861T3 (pl) 2015-12-15 2019-12-31 Lzlabs Gmbh Zarządzanie kluczem zabezpieczającym i prefiksowanie w wirtualnej przestrzeni adresowej dziedziczonego systemu emulacji
US11074195B2 (en) 2019-06-28 2021-07-27 International Business Machines Corporation Access to dynamic address translation across multiple spaces for operational context subspaces
US10970224B2 (en) 2019-06-28 2021-04-06 International Business Machines Corporation Operational context subspaces
US11176056B2 (en) 2019-06-28 2021-11-16 International Business Machines Corporation Private space control within a common address space
US10891238B1 (en) 2019-06-28 2021-01-12 International Business Machines Corporation Dynamically joining and splitting dynamic address translation (DAT) tables based on operational context

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1329721A (en) * 1970-05-26 1973-09-12 Plessey Co Ltd Data processing devices
FR2253425A5 (pt) * 1973-11-30 1975-06-27 Honeywell Bull Soc Ind
US4044334A (en) * 1975-06-19 1977-08-23 Honeywell Information Systems, Inc. Database instruction unload
US4037214A (en) * 1976-04-30 1977-07-19 International Business Machines Corporation Key register controlled accessing system
JPS52149444A (en) * 1976-06-08 1977-12-12 Fujitsu Ltd Multiplex virtual space processing data processing system
US4096573A (en) * 1977-04-25 1978-06-20 International Business Machines Corporation DLAT Synonym control means for common portions of all address spaces
US4136385A (en) * 1977-03-24 1979-01-23 International Business Machines Corporation Synonym control means for multiple virtual storage systems
JPS5474651A (en) * 1977-11-28 1979-06-14 Toshiba Corp Stack control system
US4355355A (en) * 1980-03-19 1982-10-19 International Business Machines Corp. Address generating mechanism for multiple virtual spaces
US4366536A (en) * 1980-04-15 1982-12-28 National Semiconductor Corporation Modular digital computer system for storing and selecting data processing procedures and data
US4500952A (en) * 1980-05-23 1985-02-19 International Business Machines Corporation Mechanism for control of address translation by a program using a plurality of translation tables
US4430705A (en) * 1980-05-23 1984-02-07 International Business Machines Corp. Authorization mechanism for establishing addressability to information in another address space
US4366537A (en) * 1980-05-23 1982-12-28 International Business Machines Corp. Authorization mechanism for transfer of program control or data between different address spaces having different storage protect keys
US4521846A (en) * 1981-02-20 1985-06-04 International Business Machines Corporation Mechanism for accessing multiple virtual address spaces
US4455602A (en) * 1981-05-22 1984-06-19 Data General Corporation Digital data processing system having an I/O means using unique address providing and access priority control techniques
JPS57203279A (en) * 1981-06-10 1982-12-13 Hitachi Ltd Information processing device
US4454580A (en) * 1981-09-16 1984-06-12 International Business Machines Corporation Program call method and call instruction execution apparatus
JPS5853079A (ja) * 1981-09-25 1983-03-29 Fujitsu Ltd Ｓｔｏスタツク制御方式
US4731734A (en) * 1983-10-17 1988-03-15 Data General Corporation Digital computer system incorporating object-based addressing and access control and tables defining derivation of addresses of data from operands in instructions
JPS60225951A (ja) * 1984-04-24 1985-11-11 Fujitsu Ltd 拡張仮想記憶空間の記憶保護方式
ATE45826T1 (de) * 1984-09-28 1989-09-15 Siemens Ag Datenverarbeitungsanlagen mit virtueller speicheradressierung fuer eine vielzahl von benutzern.

Also Published As

Publication number Publication date
DE68924720T2 (de) 1996-06-13
EP0331900A3 (en) 1992-03-25
JPH01207856A (ja) 1989-08-21
DE68924720D1 (de) 1995-12-14
US4945480A (en) 1990-07-31
EP0331900A2 (en) 1989-09-13
EP0331900B1 (en) 1995-11-08
CA1293811C (en) 1991-12-31
JPH0571975B2 (pt) 1993-10-08

Similar Documents

Publication Publication Date Title
BR8900567A (pt) Mecanismo e metodo de controle de dominio de capacidade em um sistema de computador
BR8902335A (pt) Interface de usuario e sistema e metodo para selecionar uma acao em um sistema de processamento de dados
BR8806845A (pt) Metodo para controlar a retencao e o apagamento de documentos eletronicos armazenados e metodo de gerenciamento da retencao e do apagamento de documentos eletronicos em um sistema de computador
BR8901130A (pt) Metodo para controlar a seguranca de informacoes sensiveis
BR9405190A (pt) Sistemas e método de controle de acesso
DE68927138D1 (de) Handhabungssteuerungsverfahren und -system
DE68928602T2 (de) Datenübertragungssteuerungsverfahren
DE68927396D1 (de) Schriftzeichendaten-Steuerung
EP0532333A3 (en) A system and method for preventing deadlock in a multiprocessor environment
BR8900604A (pt) Metodo para um sistema operacional ter acesso a blocos de controle,instrucoes e dados em um ambiente de espaco enderecavel multiplo
DE68927086D1 (de) Datenvereinheitlichungssystem und -methode
BR8902266A (pt) Sistema eletronico de controle de deslizamento
DE69026479T2 (de) Datenprozessor mit Wartezustandsteuerungseinheit
DE69033134T2 (de) Daten-Lesevorrichtung und Steuersystem mit Daten-Lesevorrichtung
BR8901643A (pt) Metodo de operacao de um sistema de computador e sistema de computador
BR8901237A (pt) Sistema de diagnostico em um sistema de processamento de dados
BR8701257A (pt) Processo e dispositivo para o controle da estanqueidade em embalagens
BR9006026A (pt) Metodo e sistema de processamento de dados para a modificacao seletiva de dados armazenados em meio de armazenamento principal
ES556088A0 (es) Un mecanismo de gestion de datos en un sistema de procesadores
AR243032A1 (es) Dispositivo de procesamiento de datos y de mando para una instalacion industrial.
BR8906005A (pt) Sistema e metodo para traduzir um programa de computador
BR9301070A (pt) Sistema e metodo para controlar a representacao visual em um computador digital
DE68926915D1 (de) Informationsverarbeitungsgerät und -methode
BR8303432A (pt) Sistema de controle de temporizacao em processador de dados
DE68927246D1 (de) Datenverarbeitungsgerät und -verfahren mit Leistungssteuerung

Legal Events

Date Code Title Description
KF Request for proof of payment of annual fee
FD5 Application fees: dismissal - article 86 of industrial property law