JPS5619161A - Trace processing system by microinstruction processing - Google Patents

Trace processing system by microinstruction processing

Info

Publication number
JPS5619161A
JPS5619161A JP9438379A JP9438379A JPS5619161A JP S5619161 A JPS5619161 A JP S5619161A JP 9438379 A JP9438379 A JP 9438379A JP 9438379 A JP9438379 A JP 9438379A JP S5619161 A JPS5619161 A JP S5619161A
Authority
JP
Japan
Prior art keywords
trace
processing
microinstruction
executed
routine
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
JP9438379A
Other languages
Japanese (ja)
Other versions
JPS6136253B2 (en
Inventor
Yoshio Yamamuro
Hiroshi Takada
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 JP9438379A priority Critical patent/JPS5619161A/en
Publication of JPS5619161A publication Critical patent/JPS5619161A/en
Publication of JPS6136253B2 publication Critical patent/JPS6136253B2/ja
Granted legal-status Critical Current

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Landscapes

  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To remarkably increase the processing speed, by picking up the trace information under the condition that the microinstruction is not concerned while the microinstruction corresponding to the trace event is executed and storing it in the trace area.
CONSTITUTION: When the data processing unit 1 reads out and executes the microinstruction A10 corresponding to the trace event, the processing routine A14 is started. Further, while the routine A14 is run, the microcall instruction is executed and the trace routine 16 is called for and executed. Accordingly, the routine 16 is executed while the instruction 10 is not conerned, resulting that the information from the trace data source 5 is picked up and stored in the trace area 11. Thus, this method can remarkably increase the processing speed in comparison with the execution of trace processing after interpretation of the instruction A10.
COPYRIGHT: (C)1981,JPO&Japio
JP9438379A 1979-07-24 1979-07-24 Trace processing system by microinstruction processing Granted JPS5619161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9438379A JPS5619161A (en) 1979-07-24 1979-07-24 Trace processing system by microinstruction processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9438379A JPS5619161A (en) 1979-07-24 1979-07-24 Trace processing system by microinstruction processing

Publications (2)

Publication Number Publication Date
JPS5619161A true JPS5619161A (en) 1981-02-23
JPS6136253B2 JPS6136253B2 (en) 1986-08-18

Family

ID=14108771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9438379A Granted JPS5619161A (en) 1979-07-24 1979-07-24 Trace processing system by microinstruction processing

Country Status (1)

Country Link
JP (1) JPS5619161A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174221A (en) * 1986-12-29 1988-07-18 ダウ・コーニング・コーポレーシヨン Repairs of twisted wire distribution cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174221A (en) * 1986-12-29 1988-07-18 ダウ・コーニング・コーポレーシヨン Repairs of twisted wire distribution cable

Also Published As

Publication number Publication date
JPS6136253B2 (en) 1986-08-18

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