JPS5523571A - Error processing system of data processing unit - Google Patents
Error processing system of data processing unitInfo
- Publication number
- JPS5523571A JPS5523571A JP9637978A JP9637978A JPS5523571A JP S5523571 A JPS5523571 A JP S5523571A JP 9637978 A JP9637978 A JP 9637978A JP 9637978 A JP9637978 A JP 9637978A JP S5523571 A JPS5523571 A JP S5523571A
- Authority
- JP
- Japan
- Prior art keywords
- processing unit
- error
- processing
- address
- perform
- 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
Links
Landscapes
- Retry When Errors Occur (AREA)
Abstract
PURPOSE: To perform an error processing of the data processing unit which is simple and has no overhead, by using the start address of a unit area in an interface area to perform the error processing.
CONSTITUTION: When an error is generated in execution of processing unit group 1, execution of the processing unit is stopped, and error processing module 3 finds the error generation address and compares successively this address with values of start addresses of processing units A to E; and for example, value #CC of the start address of processing unit C is selected as interface information. If retry is possible, a recovery action is taken, and control is returned to the start address of the processing unit to perform retry.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53096379A JPS5855529B2 (en) | 1978-08-07 | 1978-08-07 | Error processing method of data processing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53096379A JPS5855529B2 (en) | 1978-08-07 | 1978-08-07 | Error processing method of data processing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5523571A true JPS5523571A (en) | 1980-02-20 |
JPS5855529B2 JPS5855529B2 (en) | 1983-12-10 |
Family
ID=14163321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53096379A Expired JPS5855529B2 (en) | 1978-08-07 | 1978-08-07 | Error processing method of data processing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5855529B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05204686A (en) * | 1991-09-11 | 1993-08-13 | Internatl Business Mach Corp <Ibm> | Passive recovery method and system for operating system kernel |
JP2011134044A (en) * | 2009-12-24 | 2011-07-07 | Nec Corp | Device and method for recovering from process failure |
-
1978
- 1978-08-07 JP JP53096379A patent/JPS5855529B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05204686A (en) * | 1991-09-11 | 1993-08-13 | Internatl Business Mach Corp <Ibm> | Passive recovery method and system for operating system kernel |
JP2011134044A (en) * | 2009-12-24 | 2011-07-07 | Nec Corp | Device and method for recovering from process failure |
Also Published As
Publication number | Publication date |
---|---|
JPS5855529B2 (en) | 1983-12-10 |
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