AU599484B2 - Microprogrammed systems software instruction undo - Google Patents

Microprogrammed systems software instruction undo

Info

Publication number
AU599484B2
AU599484B2 AU16052/88A AU1605288A AU599484B2 AU 599484 B2 AU599484 B2 AU 599484B2 AU 16052/88 A AU16052/88 A AU 16052/88A AU 1605288 A AU1605288 A AU 1605288A AU 599484 B2 AU599484 B2 AU 599484B2
Authority
AU
Australia
Prior art keywords
undo
software instruction
systems software
microprogrammed
microprogrammed systems
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.)
Ceased
Application number
AU16052/88A
Other languages
English (en)
Other versions
AU1605288A (en
Inventor
Thomas F. Joyce
Richard P. Kelly
Jian-Kuo Shen
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.)
Intel Corp
Original Assignee
Honeywell Bull 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 Bull Inc filed Critical Honeywell Bull Inc
Publication of AU1605288A publication Critical patent/AU1605288A/en
Application granted granted Critical
Publication of AU599484B2 publication Critical patent/AU599484B2/en
Assigned to INTEL CORPORATION reassignment INTEL CORPORATION Alteration of Name(s) in Register under S187 Assignors: HONEYWELL BULL INC.
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/3005—Arrangements for executing specific machine instructions to perform operations for flow control
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1405—Saving, restoring, recovering or retrying at machine instruction level
    • G06F11/141—Saving, restoring, recovering or retrying at machine instruction level for bus or memory accesses
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/30098—Register arrangements
    • G06F9/3012—Organisation of register space, e.g. banked or distributed register file
    • G06F9/30134—Register stacks; shift registers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3861—Recovery, e.g. branch miss-prediction, exception handling
    • G06F9/3863—Recovery, e.g. branch miss-prediction, exception handling using multiple copies of the architectural state, e.g. shadow registers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Executing Machine-Instructions (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Debugging And Monitoring (AREA)
AU16052/88A 1987-05-19 1988-05-11 Microprogrammed systems software instruction undo Ceased AU599484B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US052108 1987-05-19
US07/052,108 US4901222A (en) 1987-05-19 1987-05-19 Method and apparatus for backing out of a software instruction after execution has begun

Publications (2)

Publication Number Publication Date
AU1605288A AU1605288A (en) 1988-11-24
AU599484B2 true AU599484B2 (en) 1990-07-19

Family

ID=21975526

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16052/88A Ceased AU599484B2 (en) 1987-05-19 1988-05-11 Microprogrammed systems software instruction undo

Country Status (8)

Country Link
US (1) US4901222A (cg-RX-API-DMAC7.html)
EP (1) EP0292791B1 (cg-RX-API-DMAC7.html)
JP (1) JPS647145A (cg-RX-API-DMAC7.html)
KR (1) KR930003399B1 (cg-RX-API-DMAC7.html)
AU (1) AU599484B2 (cg-RX-API-DMAC7.html)
CA (1) CA1287177C (cg-RX-API-DMAC7.html)
DE (1) DE3852209T2 (cg-RX-API-DMAC7.html)
NO (1) NO174027C (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398330A (en) * 1992-03-05 1995-03-14 Seiko Epson Corporation Register file backup queue
US5440703A (en) * 1993-09-20 1995-08-08 International Business Machines Corporation System and method for saving state information in a multi-execution unit processor when interruptable instructions are identified
US6356918B1 (en) 1995-07-26 2002-03-12 International Business Machines Corporation Method and system for managing registers in a data processing system supports out-of-order and speculative instruction execution
JP3480698B2 (ja) 1999-05-27 2003-12-22 兼次 安彦 高温における強度−延性バランスに優れるＣｒ基合金
KR101640101B1 (ko) * 2015-03-19 2016-07-18 한국단자공업 주식회사 커넥터용 와이어커버
US9972109B2 (en) * 2015-07-30 2018-05-15 Adobe Systems Incorporated Implementing out of order access to reversal operations in images

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162841A (en) * 1961-11-14 1964-12-22 Ibm Instruction counter system
US4641305A (en) * 1984-10-19 1987-02-03 Honeywell Information Systems Inc. Control store memory read error resiliency method and apparatus
US4670835A (en) * 1984-10-19 1987-06-02 Honeywell Information Systems Inc. Distributed control store word architecture
JPS623347A (ja) * 1985-06-28 1987-01-09 Yokogawa Hewlett Packard Ltd エラ−回復情報退避方式

Also Published As

Publication number Publication date
DE3852209D1 (de) 1995-01-12
NO882133D0 (no) 1988-05-16
AU1605288A (en) 1988-11-24
JPH0577096B2 (cg-RX-API-DMAC7.html) 1993-10-26
EP0292791A2 (en) 1988-11-30
CA1287177C (en) 1991-07-30
EP0292791A3 (en) 1992-03-25
JPS647145A (en) 1989-01-11
NO174027B (no) 1993-11-22
US4901222A (en) 1990-02-13
EP0292791B1 (en) 1994-11-30
NO882133L (no) 1988-11-21
DE3852209T2 (de) 1995-07-20
KR880014473A (ko) 1988-12-23
KR930003399B1 (ko) 1993-04-26
NO174027C (no) 1994-03-02

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired