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JPS5654554A - Program runaway detecting method - Google Patents

Program runaway detecting method

Info

Publication number
JPS5654554A
JPS5654554A JP13004679A JP13004679A JPS5654554A JP S5654554 A JPS5654554 A JP S5654554A JP 13004679 A JP13004679 A JP 13004679A JP 13004679 A JP13004679 A JP 13004679A JP S5654554 A JPS5654554 A JP S5654554A
Authority
JP
Japan
Prior art keywords
program
runaway
ram4
stored
area
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
JP13004679A
Other languages
Japanese (ja)
Inventor
Masanao Obayashi
Seiichi Yasumoto
Hideya Sato
Takeshi Onuki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13004679A priority Critical patent/JPS5654554A/en
Publication of JPS5654554A publication Critical patent/JPS5654554A/en
Pending legal-status Critical Current

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  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To make it easy to clear up the cause of runaway occurrence by making it possible to confirm a program module where a runaway occurs, by referring a program-module characteristic code memory area to its trace at the time of the runaway occurrence.
CONSTITUTION: In RAM4 that is stored with a micro (μ) program and has program-by-program constitution divided so that a jamp destination is in a μ program, characteristic code memory area 7 is provided. Further, ROM3 rewritable through soft-ware is provided and RAM4 and ROM3 are connected to μ processor 6 that executes the μ program to make it possible for processor 6 to trace RAM4. Prior to μ-program-by-μ-program execution, its characteristic codes are stored in area 7 and on the completion of the above-mentioned execution, characteristic codes of respective μ programs and those stored in area 7 are checked to detect the runaway of μ programs, so that the cause of the runaway occurrence can easily be cleared up.
COPYRIGHT: (C)1981,JPO&Japio
JP13004679A 1979-10-11 1979-10-11 Program runaway detecting method Pending JPS5654554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13004679A JPS5654554A (en) 1979-10-11 1979-10-11 Program runaway detecting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13004679A JPS5654554A (en) 1979-10-11 1979-10-11 Program runaway detecting method

Publications (1)

Publication Number Publication Date
JPS5654554A true JPS5654554A (en) 1981-05-14

Family

ID=15024772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13004679A Pending JPS5654554A (en) 1979-10-11 1979-10-11 Program runaway detecting method

Country Status (1)

Country Link
JP (1) JPS5654554A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989997A (en) * 1982-11-11 1984-05-24 Mitsubishi Electric Corp Heat pipe and manufacture thereof
JPS59220849A (en) * 1983-05-31 1984-12-12 Toshiba Corp Image comparison control method
JPS6336859U (en) * 1986-08-19 1988-03-09
JPS63178344A (en) * 1987-01-20 1988-07-22 Fujitsu Ltd Badge processing completion notification method
JPH0285267U (en) * 1988-12-08 1990-07-04

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989997A (en) * 1982-11-11 1984-05-24 Mitsubishi Electric Corp Heat pipe and manufacture thereof
JPS59220849A (en) * 1983-05-31 1984-12-12 Toshiba Corp Image comparison control method
JPS6336859U (en) * 1986-08-19 1988-03-09
JPS63178344A (en) * 1987-01-20 1988-07-22 Fujitsu Ltd Badge processing completion notification method
JPH0285267U (en) * 1988-12-08 1990-07-04

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