JPS6457346A - Microtracing system - Google Patents

Microtracing system

Info

Publication number
JPS6457346A
JPS6457346A JP62213315A JP21331587A JPS6457346A JP S6457346 A JPS6457346 A JP S6457346A JP 62213315 A JP62213315 A JP 62213315A JP 21331587 A JP21331587 A JP 21331587A JP S6457346 A JPS6457346 A JP S6457346A
Authority
JP
Japan
Prior art keywords
control signal
time
storing
microinstruction
generated
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
JP62213315A
Other languages
Japanese (ja)
Inventor
Masayoshi Takei
Takeshi Murata
Takahito Noda
Yuji Kamisaka
Kenichi Abo
Kazuyasu Nonomura
Riyouichi Nishimachi
Yasutomo Sakurai
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 JP62213315A priority Critical patent/JPS6457346A/en
Publication of JPS6457346A publication Critical patent/JPS6457346A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To shorten time at the time of debugging for analyzing specific information by providing bits for storing signals each of which indicates whether a control signal is generated or not to respective registers in a register group for storing the addresses of microinstructions in the order of execution. CONSTITUTION:When a control signal is generated by a control signal forming part 51 at the time of tracing the address of a microinstruction, bit information indicating the existence of a control signal is added to bits 70a of each register in the register group 70 for storing the address information of executed microinstructions. The control signal is traced on a time chart and the displayed pattern is analyzed, so that the execution cycle of a specific microinstruction can be confirmed without analyzing the instruction.
JP62213315A 1987-08-27 1987-08-27 Microtracing system Pending JPS6457346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62213315A JPS6457346A (en) 1987-08-27 1987-08-27 Microtracing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62213315A JPS6457346A (en) 1987-08-27 1987-08-27 Microtracing system

Publications (1)

Publication Number Publication Date
JPS6457346A true JPS6457346A (en) 1989-03-03

Family

ID=16637109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62213315A Pending JPS6457346A (en) 1987-08-27 1987-08-27 Microtracing system

Country Status (1)

Country Link
JP (1) JPS6457346A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810247A (en) * 1981-07-13 1983-01-20 Nec Corp Status career storage system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810247A (en) * 1981-07-13 1983-01-20 Nec Corp Status career storage system

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