ES8306912A1 - "una disposicion de control de apilamiento de direccion de origen de tabla de segmentos, aplicable al tratamiento de datos". - Google Patents
"una disposicion de control de apilamiento de direccion de origen de tabla de segmentos, aplicable al tratamiento de datos".Info
- Publication number
- ES8306912A1 ES8306912A1 ES515938A ES515938A ES8306912A1 ES 8306912 A1 ES8306912 A1 ES 8306912A1 ES 515938 A ES515938 A ES 515938A ES 515938 A ES515938 A ES 515938A ES 8306912 A1 ES8306912 A1 ES 8306912A1
- Authority
- ES
- Spain
- Prior art keywords
- sto
- contents
- stack
- old
- control register
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
-
- 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
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/10—Address translation
- G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
- G06F12/1036—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] for multiple virtual address spaces, e.g. segmentation
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Storage Device Security (AREA)
Abstract
SISTEMA DE CONTROL DE PILA DE REGISTROS DE ORIGEN DE TABLA DE SEGMENTOS, APLICABLE AL TRATAMIENTO DE DATOS. PERMITE EL ACCESO DINAMICO SOBRE UNA PLURALIDAD DE ESPACIOS VIRTUALES. EN EL LA PILA DE REGISTROS DE ORIGEN DE TABLA DE SEGMENTOS (4), O PILA STO, SE RECUPERA DEPENDIENDO DEL CONTENIDO DE UNA PLURALIDAD DE REGISTROS DE CONTROL (1, 2, 3) QUE ESPECIFICAN ESPACIOS VIRTUALES. EN LA PILA STO, Y CUANDO SE HACE NECESARIO BORRAR LOS DATOS REGISTRADOS DE UN IDENTIFICADOR STO ANTIGUO DEBIDO A LA RESTRICCION DEL NUMERO DE VIAS DE LA PILA STO, EL IDENTIFICADOR STO ANTIGUO NO SE BORRA EN CASO DE QUE SU REGISTRO SE EFECTUE TOMANDO COMO BASE EL ESPACIO VIRTUAL QUE CORRESPONDE AL CONTENIDO DE OTRO REGISTRO DE CONTROL, SINO QUE, POR EL CONTRARIO, SE BORRA EL IDENTIFICADOR STO ANTIGUO REGISTRADO TOMANDO COMO BASE EL ESPACIO QUE CORRESPONDE AL REGISTRO DE CONTROL CUYO CONTENIDO SE MODIFICA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56152514A JPS5853079A (ja) | 1981-09-25 | 1981-09-25 | Ｓｔｏスタツク制御方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8306912A1 true ES8306912A1 (es) | 1983-06-01 |
| ES515938A0 ES515938A0 (es) | 1983-06-01 |
Family
ID=15542106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES515938A Granted ES515938A0 (es) | 1981-09-25 | 1982-09-24 | "una disposicion de control de apilamiento de direccion de origen de tabla de segmentos, aplicable al tratamiento de datos". |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4490787A (es) |
| EP (1) | EP0076097B1 (es) |
| JP (1) | JPS5853079A (es) |
| KR (1) | KR860002029B1 (es) |
| AU (1) | AU534594B2 (es) |
| BR (1) | BR8205606A (es) |
| CA (1) | CA1193028A (es) |
| DE (1) | DE3279574D1 (es) |
| ES (1) | ES515938A0 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984002784A1 (en) * | 1982-12-30 | 1984-07-19 | Ibm | Virtual memory address translation mechanism with controlled data persistence |
| JPS63195569U (es) * | 1987-03-06 | 1988-12-15 | ||
| US4945480A (en) * | 1988-02-10 | 1990-07-31 | International Business Machines Corporation | Data domain switching on program address space switching and return |
| US5023773A (en) * | 1988-02-10 | 1991-06-11 | International Business Machines Corporation | Authorization for selective program access to data in multiple address spaces |
| EP0464333A3 (en) * | 1990-07-03 | 1992-07-29 | International Business Machines Corporation | Virtual memory |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3781808A (en) * | 1972-10-17 | 1973-12-25 | Ibm | Virtual memory system |
| JPS51115737A (en) * | 1975-03-24 | 1976-10-12 | Hitachi Ltd | Adress conversion versus control system |
| US4136385A (en) * | 1977-03-24 | 1979-01-23 | International Business Machines Corporation | Synonym control means for multiple virtual storage systems |
| JPS54111726A (en) * | 1978-02-22 | 1979-09-01 | Hitachi Ltd | Control unit for multiplex virtual memory |
| US4430705A (en) * | 1980-05-23 | 1984-02-07 | International Business Machines Corp. | Authorization mechanism for establishing addressability to information in another address space |
-
1981
- 1981-09-25 JP JP56152514A patent/JPS5853079A/ja active Granted
-
1982
- 1982-09-20 AU AU88540/82A patent/AU534594B2/en not_active Ceased
- 1982-09-23 CA CA000412068A patent/CA1193028A/en not_active Expired
- 1982-09-23 DE DE8282305011T patent/DE3279574D1/de not_active Expired
- 1982-09-23 EP EP82305011A patent/EP0076097B1/en not_active Expired
- 1982-09-24 ES ES515938A patent/ES515938A0/es active Granted
- 1982-09-24 BR BR8205606A patent/BR8205606A/pt not_active IP Right Cessation
- 1982-09-25 KR KR8204331A patent/KR860002029B1/ko active
- 1982-09-27 US US06/423,715 patent/US4490787A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3279574D1 (en) | 1989-04-27 |
| JPS5853079A (ja) | 1983-03-29 |
| CA1193028A (en) | 1985-09-03 |
| AU534594B2 (en) | 1984-02-09 |
| KR840001732A (ko) | 1984-05-16 |
| BR8205606A (pt) | 1983-08-30 |
| US4490787A (en) | 1984-12-25 |
| EP0076097B1 (en) | 1989-03-22 |
| AU8854082A (en) | 1983-03-31 |
| KR860002029B1 (ko) | 1986-11-15 |
| EP0076097A3 (en) | 1985-03-20 |
| ES515938A0 (es) | 1983-06-01 |
| JPS6214863B2 (es) | 1987-04-04 |
| EP0076097A2 (en) | 1983-04-06 |
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