JPS554677A - Main memory dump system - Google Patents

Main memory dump system

Info

Publication number
JPS554677A
JPS554677A JP7827478A JP7827478A JPS554677A JP S554677 A JPS554677 A JP S554677A JP 7827478 A JP7827478 A JP 7827478A JP 7827478 A JP7827478 A JP 7827478A JP S554677 A JPS554677 A JP S554677A
Authority
JP
Japan
Prior art keywords
processor
memory dump
system data
main system
dump
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
JP7827478A
Other languages
Japanese (ja)
Other versions
JPS6029984B2 (en
Inventor
Masaaki Honma
Takeshi Nakatani
Kazuo Nishida
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 JP53078274A priority Critical patent/JPS6029984B2/en
Publication of JPS554677A publication Critical patent/JPS554677A/en
Publication of JPS6029984B2 publication Critical patent/JPS6029984B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To secure performance of the memory dump for the main system data via the service processor and by restoring the state information shunted to the service processor when the memory dump ends via the main system data processor.
CONSTITUTION: The dump program for performance of the memory dump for the main system data processor plus the process program for performance the necessary processes for the memory dump are prepared at service processor 1, and thus the memory dump is carried for the main system data processor. In this case, the process program is executed, and the state information of the main system data processor is shunted to processor 1. And then the dump program is loaded to main memory 10 of the main system data processor in order to start the processor. When the memory dump completes through the processor, the state information shunted to processor 1 is restored. As a result, the memory dump is possible for the main system data processor by means of processor 1 and with no intervention of the operating system.
COPYRIGHT: (C)1980,JPO&Japio
JP53078274A 1978-06-28 1978-06-28 Main memory dump method Expired JPS6029984B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53078274A JPS6029984B2 (en) 1978-06-28 1978-06-28 Main memory dump method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53078274A JPS6029984B2 (en) 1978-06-28 1978-06-28 Main memory dump method

Publications (2)

Publication Number Publication Date
JPS554677A true JPS554677A (en) 1980-01-14
JPS6029984B2 JPS6029984B2 (en) 1985-07-13

Family

ID=13657392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53078274A Expired JPS6029984B2 (en) 1978-06-28 1978-06-28 Main memory dump method

Country Status (1)

Country Link
JP (1) JPS6029984B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147248A (en) * 1980-04-17 1981-11-16 Mitsubishi Electric Corp Microprogram check system
JPS5837736A (en) * 1981-08-29 1983-03-05 Fujitsu Ltd Data output system
JPS58139985A (en) * 1982-02-15 1983-08-19 日立機電工業株式会社 Automatic positioning device for overhead-travelling crane
JPS5966600U (en) * 1982-10-25 1984-05-04 日立造船株式会社 Automatic positioning device for gripping tools on containers
JPH01284932A (en) * 1988-05-12 1989-11-16 Fanuc Ltd Access device to internal memory area
JPH02301839A (en) * 1989-05-17 1990-12-13 Pfu Ltd Data processing device with memory dump function
US7383471B2 (en) 2004-12-28 2008-06-03 Hewlett-Packard Development Company, L.P. Diagnostic memory dumping

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61173894U (en) * 1985-04-19 1986-10-29
JPH03114698U (en) * 1990-01-11 1991-11-26

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147248A (en) * 1980-04-17 1981-11-16 Mitsubishi Electric Corp Microprogram check system
JPS5837736A (en) * 1981-08-29 1983-03-05 Fujitsu Ltd Data output system
JPS58139985A (en) * 1982-02-15 1983-08-19 日立機電工業株式会社 Automatic positioning device for overhead-travelling crane
JPS5966600U (en) * 1982-10-25 1984-05-04 日立造船株式会社 Automatic positioning device for gripping tools on containers
JPH01284932A (en) * 1988-05-12 1989-11-16 Fanuc Ltd Access device to internal memory area
JPH02301839A (en) * 1989-05-17 1990-12-13 Pfu Ltd Data processing device with memory dump function
US7383471B2 (en) 2004-12-28 2008-06-03 Hewlett-Packard Development Company, L.P. Diagnostic memory dumping

Also Published As

Publication number Publication date
JPS6029984B2 (en) 1985-07-13

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