JPS57159350A - System correction and processing system in system operation - Google Patents

System correction and processing system in system operation

Info

Publication number
JPS57159350A
JPS57159350A JP56044892A JP4489281A JPS57159350A JP S57159350 A JPS57159350 A JP S57159350A JP 56044892 A JP56044892 A JP 56044892A JP 4489281 A JP4489281 A JP 4489281A JP S57159350 A JPS57159350 A JP S57159350A
Authority
JP
Japan
Prior art keywords
area
cpu1
program
state
corrected
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
JP56044892A
Other languages
Japanese (ja)
Other versions
JPS63825B2 (en
Inventor
Eikichi Dejima
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56044892A priority Critical patent/JPS57159350A/en
Publication of JPS57159350A publication Critical patent/JPS57159350A/en
Publication of JPS63825B2 publication Critical patent/JPS63825B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)

Abstract

PURPOSE:To improve the function, by correcting the content of a system control program in high speed in the form of use of the memory content only with a system in a temporary interruption inhibiting state, in a 24-hour operation system. CONSTITUTION:Based on a correction data 4, a CPU1 makes processing to correct a program to be corrected in a program library 3. Next, the CPU1 takes a working area on a main memory 2 to assure a correction data temporary storage area 6. Then, the data 4 are extended in the area 6 so that the CPU1 is directly readable. The CPU1 makes the system into an interuption inhibiting state in the state that the area 6 and a program area 5 to be corrected are page- fixed. In this state, the CPU1 reads one unit of correction data on the region 6, corrects the corrected program in the area 5 and releases the page fix to the areas 5 and 6.
JP56044892A 1981-03-27 1981-03-27 System correction and processing system in system operation Granted JPS57159350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56044892A JPS57159350A (en) 1981-03-27 1981-03-27 System correction and processing system in system operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56044892A JPS57159350A (en) 1981-03-27 1981-03-27 System correction and processing system in system operation

Publications (2)

Publication Number Publication Date
JPS57159350A true JPS57159350A (en) 1982-10-01
JPS63825B2 JPS63825B2 (en) 1988-01-08

Family

ID=12704125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56044892A Granted JPS57159350A (en) 1981-03-27 1981-03-27 System correction and processing system in system operation

Country Status (1)

Country Link
JP (1) JPS57159350A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041143A (en) * 1983-08-15 1985-03-04 Japan Atom Energy Res Inst Method for setting up control condition of computer system
JPS60144095A (en) * 1984-01-06 1985-07-30 Matsushita Electric Ind Co Ltd Key telephone set
JPH0231243A (en) * 1988-07-21 1990-02-01 Fujitsu Ltd Information processor
JPH0869375A (en) * 1994-08-30 1996-03-12 Kyushu Nippon Denki Software Kk Method and device for updating user program by remote control

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0364857U (en) * 1989-10-30 1991-06-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041143A (en) * 1983-08-15 1985-03-04 Japan Atom Energy Res Inst Method for setting up control condition of computer system
JPS60144095A (en) * 1984-01-06 1985-07-30 Matsushita Electric Ind Co Ltd Key telephone set
JPH0231243A (en) * 1988-07-21 1990-02-01 Fujitsu Ltd Information processor
JPH0869375A (en) * 1994-08-30 1996-03-12 Kyushu Nippon Denki Software Kk Method and device for updating user program by remote control

Also Published As

Publication number Publication date
JPS63825B2 (en) 1988-01-08

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