CY1112694T1 - Δυναμικη μεταφραση διευθυνσης με διαχειριση πλαισιου - Google Patents

Δυναμικη μεταφραση διευθυνσης με διαχειριση πλαισιου

Info

Publication number
CY1112694T1
CY1112694T1 CY20121100375T CY121100375T CY1112694T1 CY 1112694 T1 CY1112694 T1 CY 1112694T1 CY 20121100375 T CY20121100375 T CY 20121100375T CY 121100375 T CY121100375 T CY 121100375T CY 1112694 T1 CY1112694 T1 CY 1112694T1
Authority
CY
Cyprus
Prior art keywords
block
data
instruction
general register
frame
Prior art date
Application number
CY20121100375T
Other languages
English (en)
Inventor
Dan Greiner
Jr Charles Gainey
Lisa Heller
Damian Osisek
Timothy Slegel
Iii Gustav Sittmann
Original Assignee
International Business Machines Corporation
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 Corporation filed Critical International Business Machines Corporation
Publication of CY1112694T1 publication Critical patent/CY1112694T1/el

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
    • G06F12/14—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
    • G06F12/1466—Key-lock mechanism
    • G06F12/1475—Key-lock mechanism in a virtual system, e.g. with 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
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/3004—Arrangements for executing specific machine instructions to perform operations on memory
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/3004—Arrangements for executing specific machine instructions to perform operations on memory
    • G06F9/30047—Prefetch instructions; cache control instructions
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields

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)
  • Memory System Of A Hierarchy Structure (AREA)
  • Machine Translation (AREA)
  • Storage Device Security (AREA)
  • Devices For Executing Special Programs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

Αποκαλύπτεται μία λειτουργία διαχείρισης πλαισίου ορισμού κλειδιού και εκκαθάρισης που ορίζεται για μία αρχιτεκτονική μηχανής ενός συστήματος υπολογιστή. Σε μία μορφή πραγματοποίησης, λαμβάνεται μία εντολή μηχανής, η οποία ταυτοποιεί έναν πρώτο και έναν δεύτερο γενικό καταχωρητή. Από τον πρώτο γενικό καταχωρητή, λαμβάνεται ένα πεδίο μεγέθους πλαισίου, το οποίο δείχνει αν ένα πλαίσιο αποθήκευσης είναι ένα από ένα μικρό μπλοκ ή ένα μεγάλο μπλοκ δεδομένων. Από τον δεύτερο γενικό καταχωρητή λαμβάνεται μία διεύθυνση τελεστέου ενός πλαισίου αποθήκευσης, με το οποίο πρέπει να εκτελεσθεί η εντολή. Αν το πλαίσιο αποθήκευσης είναι ένα μικρό μπλοκ, η εντολή εκτελείται μόνο στο μικρό μπλοκ. Αν το δεικνυόμενο πλαίσιο αποθήκευσης είναι ένα μεγάλο μπλοκ δεδομένων, λαμβάνεται από τον δεύτερο γενικό καταχωρητή μία διεύθυνση τελεστέου ενός αρχικού πρώτου μπλοκ δεδομένων εντός του μεγάλου μπλοκ δεδομένων. Η εντολή διαχείρισης πλαισίου εκτελείται σε όλα τα μπλοκ, τα οποία ξεκινούν από το αρχικό πρώτο μπλοκ.
CY20121100375T 2008-01-11 2012-04-20 Δυναμικη μεταφραση διευθυνσης με διαχειριση πλαισιου CY1112694T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/972,725 US8417916B2 (en) 2008-01-11 2008-01-11 Perform frame management function instruction for setting storage keys and clearing blocks of main storage
EP09700560A EP2229631B1 (en) 2008-01-11 2009-01-05 Dynamic address translation with frame management

Publications (1)

Publication Number Publication Date
CY1112694T1 true CY1112694T1 (el) 2016-02-10

Family

ID=40428033

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20121100375T CY1112694T1 (el) 2008-01-11 2012-04-20 Δυναμικη μεταφραση διευθυνσης με διαχειριση πλαισιου

Country Status (16)

Country Link
US (1) US8417916B2 (el)
EP (1) EP2229631B1 (el)
JP (1) JP4815539B2 (el)
KR (1) KR101310412B1 (el)
CN (1) CN101911024B (el)
AT (1) ATE551653T1 (el)
BR (1) BRPI0906426B1 (el)
CA (1) CA2701086C (el)
CY (1) CY1112694T1 (el)
DK (1) DK2229631T3 (el)
ES (1) ES2381428T3 (el)
IL (1) IL206847A (el)
PL (1) PL2229631T3 (el)
PT (1) PT2229631E (el)
SI (1) SI2229631T1 (el)
WO (1) WO2009087134A1 (el)

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Also Published As

Publication number Publication date
JP2011509471A (ja) 2011-03-24
EP2229631B1 (en) 2012-03-28
IL206847A (en) 2013-07-31
KR20100101616A (ko) 2010-09-17
US20090187724A1 (en) 2009-07-23
BRPI0906426A2 (pt) 2016-10-11
DK2229631T3 (da) 2012-05-07
SI2229631T1 (sl) 2012-05-31
PT2229631E (pt) 2012-05-11
JP4815539B2 (ja) 2011-11-16
US8417916B2 (en) 2013-04-09
CN101911024A (zh) 2010-12-08
PL2229631T3 (pl) 2012-11-30
BRPI0906426B1 (pt) 2020-12-01
ES2381428T3 (es) 2012-05-28
ATE551653T1 (de) 2012-04-15
IL206847A0 (en) 2010-12-30
EP2229631A1 (en) 2010-09-22
KR101310412B1 (ko) 2013-09-23
CN101911024B (zh) 2012-11-14
CA2701086C (en) 2017-09-19
CA2701086A1 (en) 2009-07-16
WO2009087134A1 (en) 2009-07-16

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