FR2289005A1 - Procede d'acces a une memoire privilegiee dans un ensemble de traitement de l'information a programmes multiples - Google Patents

Procede d'acces a une memoire privilegiee dans un ensemble de traitement de l'information a programmes multiples

Info

Publication number
FR2289005A1
FR2289005A1 FR7532175A FR7532175A FR2289005A1 FR 2289005 A1 FR2289005 A1 FR 2289005A1 FR 7532175 A FR7532175 A FR 7532175A FR 7532175 A FR7532175 A FR 7532175A FR 2289005 A1 FR2289005 A1 FR 2289005A1
Authority
FR
France
Prior art keywords
accessing
processing unit
information processing
program information
multiple program
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.)
Granted
Application number
FR7532175A
Other languages
English (en)
Other versions
FR2289005B1 (fr
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
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 Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of FR2289005A1 publication Critical patent/FR2289005A1/fr
Application granted granted Critical
Publication of FR2289005B1 publication Critical patent/FR2289005B1/fr
Granted legal-status Critical Current

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
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • 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
    • G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
    • G06F12/145—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being virtual, e.g. for virtual blocks or segments before a translation mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Storage Device Security (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
FR7532175A 1974-10-21 1975-10-21 Procede d'acces a une memoire privilegiee dans un ensemble de traitement de l'information a programmes multiples Granted FR2289005A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51655874A 1974-10-21 1974-10-21
US51655974A 1974-10-21 1974-10-21

Publications (2)

Publication Number Publication Date
FR2289005A1 true FR2289005A1 (fr) 1976-05-21
FR2289005B1 FR2289005B1 (fr) 1980-02-15

Family

ID=27058889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532175A Granted FR2289005A1 (fr) 1974-10-21 1975-10-21 Procede d'acces a une memoire privilegiee dans un ensemble de traitement de l'information a programmes multiples

Country Status (5)

Country Link
JP (1) JPS6042495B2 (fr)
AU (1) AU506710B2 (fr)
DE (1) DE2546354A1 (fr)
FR (1) FR2289005A1 (fr)
GB (1) GB1532251A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357959A1 (fr) * 1976-04-30 1978-02-03 Ibm Procede et dispositif de traitement de donnees avec liaison a des sous-programmes
EP0074479A2 (fr) * 1981-09-16 1983-03-23 International Business Machines Corporation Appareil processeur de données avec appel entre sections

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079453A (en) * 1976-08-20 1978-03-14 Honeywell Information Systems Inc. Method and apparatus to test address formulation in an advanced computer system
US4218743A (en) * 1978-07-17 1980-08-19 International Business Machines Corporation Address translation apparatus
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2268302A1 (fr) * 1974-04-18 1975-11-14 Honeywell Inf Systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS447524Y1 (fr) * 1965-10-23 1969-03-22
JPS4511372Y1 (fr) * 1967-05-24 1970-05-21
JPS528337Y2 (fr) * 1973-05-18 1977-02-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2268302A1 (fr) * 1974-04-18 1975-11-14 Honeywell Inf Systems

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NO002848/67 *
NO010399/74 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357959A1 (fr) * 1976-04-30 1978-02-03 Ibm Procede et dispositif de traitement de donnees avec liaison a des sous-programmes
EP0074479A2 (fr) * 1981-09-16 1983-03-23 International Business Machines Corporation Appareil processeur de données avec appel entre sections
EP0074479A3 (en) * 1981-09-16 1984-07-04 International Business Machines Corporation Data processing apparatus with intersegment call

Also Published As

Publication number Publication date
DE2546354A1 (de) 1976-04-22
AU8566175A (en) 1977-04-21
AU506710B2 (en) 1980-01-24
JPS6042495B2 (ja) 1985-09-24
GB1532251A (en) 1978-11-15
JPS5165534A (fr) 1976-06-07
FR2289005B1 (fr) 1980-02-15

Similar Documents

Publication Publication Date Title
FR2413751B1 (fr) Procede de traitement d'une memoire tampon
FR2281605A1 (fr) Procede de verification de connexion dans un ensemble de traitement de donnees numeriques
FR2497374B1 (fr) Machine informatique pour traitement multitache
FR2284929A1 (fr) Processeur auxiliaire de traitement de series de donnees
FR2317731A1 (fr) Memoire hierarchisee pour ordinateur
SE401286B (sv) Ordorganiserat direktaccessminnessystem modifierat for bildbehandlingsoperationer
BE830431A (fr) Procede et dispositif pour la separation et l'acces aux disques d'une memoire a disques magnetiques souples
BE884502A (fr) Dispositif de partage temporel de l'acces a une memoire principale connectee a un bus unique entre un calculateur et une pluralite de calculateurs peripheriques
BE841638A (fr) Installation et procede de traitement de donnees sismiques
BE856104A (fr) Ordinateur specialise dans le traitement statistique de l'information
FR2282676A1 (fr) Systeme de securite pour memoire informatique
FR2289005A1 (fr) Procede d'acces a une memoire privilegiee dans un ensemble de traitement de l'information a programmes multiples
FR2434429B1 (fr) Appareils de traitement d'informations ameliorant les transferts de donnees d'une memoire a une autre
FR2314536A1 (fr) Dispositif d'adressage fractionne dans un systeme de traitement de donnees
FR2282674A1 (fr) Calculateur electronique d'elaboration de donnees
BE841694A (fr) Procede et calculateur pour l'execution d'instructions de donnees
BE858239A (fr) Procede de traitement d'information
BE863644A (fr) Installation de traitement des donnees comportant une preparation et une execution en parallele d'instructions machine
BE840014A (fr) Pilotage des memoires dans un ensemble de traitement de l'information
FR2280249A1 (fr) Ensemble de traitement de signaux
BE815191A (fr) Procede pour l'execution de programmes dans une installation detraitement des donnees
FR2280934A1 (fr) Arrangement de registres dans un systeme de traitement de donnees
BE816707A (fr) Installation de traitement de donnees a structure modulaire et procede pour l'execution de transferts de donnees dans une telle installation
BE756243A (fr) Procede et appareil pour effectuer et desaffecter de petits espaces d'une memoire a un programme de calculateur.
FR2296222A1 (fr) Dispositif de traitement de donnees comportant une instruction de base de donnees a acces direct

Legal Events

Date Code Title Description
ST Notification of lapse