JPS5376639A - Memory unit for hysteresis of program - Google Patents

Memory unit for hysteresis of program

Info

Publication number
JPS5376639A
JPS5376639A JP15241076A JP15241076A JPS5376639A JP S5376639 A JPS5376639 A JP S5376639A JP 15241076 A JP15241076 A JP 15241076A JP 15241076 A JP15241076 A JP 15241076A JP S5376639 A JPS5376639 A JP S5376639A
Authority
JP
Japan
Prior art keywords
program
hysteresis
memory unit
know
past
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
JP15241076A
Other languages
Japanese (ja)
Inventor
Takayoshi Ono
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15241076A priority Critical patent/JPS5376639A/en
Publication of JPS5376639A publication Critical patent/JPS5376639A/en
Pending legal-status Critical Current

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  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To know the hysteresis of a program by recording the contents of a program counter within the word length of the memory going back to the past at every branch establishment.
COPYRIGHT: (C)1978,JPO&Japio
JP15241076A 1976-12-17 1976-12-17 Memory unit for hysteresis of program Pending JPS5376639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15241076A JPS5376639A (en) 1976-12-17 1976-12-17 Memory unit for hysteresis of program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15241076A JPS5376639A (en) 1976-12-17 1976-12-17 Memory unit for hysteresis of program

Publications (1)

Publication Number Publication Date
JPS5376639A true JPS5376639A (en) 1978-07-07

Family

ID=15539894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15241076A Pending JPS5376639A (en) 1976-12-17 1976-12-17 Memory unit for hysteresis of program

Country Status (1)

Country Link
JP (1) JPS5376639A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605351A (en) * 1983-06-23 1985-01-11 Fujitsu Ltd Program route recording system
JPH0215340A (en) * 1988-07-04 1990-01-19 Fujitsu Ltd Control system for state history memory device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605351A (en) * 1983-06-23 1985-01-11 Fujitsu Ltd Program route recording system
JPH0318213B2 (en) * 1983-06-23 1991-03-12 Fujitsu Kk
JPH0215340A (en) * 1988-07-04 1990-01-19 Fujitsu Ltd Control system for state history memory device

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