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JPS57103559A - Program runaway detecting system - Google Patents

Program runaway detecting system

Info

Publication number
JPS57103559A
JPS57103559A JP55179862A JP17986280A JPS57103559A JP S57103559 A JPS57103559 A JP S57103559A JP 55179862 A JP55179862 A JP 55179862A JP 17986280 A JP17986280 A JP 17986280A JP S57103559 A JPS57103559 A JP S57103559A
Authority
JP
Japan
Prior art keywords
region
loader
addresses
stored
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.)
Pending
Application number
JP55179862A
Other languages
Japanese (ja)
Inventor
Hironobu Iijima
Koichi Iwasaki
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 JP55179862A priority Critical patent/JPS57103559A/en
Publication of JPS57103559A publication Critical patent/JPS57103559A/en
Pending 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 realize the detection for the runaway of a program without impairing the economical properties even for a small-scale information process system, by providing a means that stores a dynamic stop instruction to all addresses of an unused region of a main storage device. CONSTITUTION:A loader L is stored in a region 21 of a main storage device 2 from an external storage device 3 and based on the initializing procedure. Then a dynamic stop instruction IS incorporated into the loader L is stored in all addresses in a region 22 of the device 2. Then the loader L stores the desired program and data in a region 23 from the device 3, and the instruction IS is stored in all addresses of the rest unused region 24. In case a processor 1 transmits the address of the region 24 owing to a fault, etc., the instruction IS is read and executed to prevent the occurrence of a program runaway.
JP55179862A 1980-12-19 1980-12-19 Program runaway detecting system Pending JPS57103559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55179862A JPS57103559A (en) 1980-12-19 1980-12-19 Program runaway detecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55179862A JPS57103559A (en) 1980-12-19 1980-12-19 Program runaway detecting system

Publications (1)

Publication Number Publication Date
JPS57103559A true JPS57103559A (en) 1982-06-28

Family

ID=16073204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55179862A Pending JPS57103559A (en) 1980-12-19 1980-12-19 Program runaway detecting system

Country Status (1)

Country Link
JP (1) JPS57103559A (en)

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