JPS55129840A - Program trace system - Google Patents

Program trace system

Info

Publication number
JPS55129840A
JPS55129840A JP3783779A JP3783779A JPS55129840A JP S55129840 A JPS55129840 A JP S55129840A JP 3783779 A JP3783779 A JP 3783779A JP 3783779 A JP3783779 A JP 3783779A JP S55129840 A JPS55129840 A JP S55129840A
Authority
JP
Japan
Prior art keywords
program
program trace
trace
capacity
increase
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
JP3783779A
Other languages
Japanese (ja)
Inventor
Takao Tanaka
Yoshiaki Kitamura
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 JP3783779A priority Critical patent/JPS55129840A/en
Publication of JPS55129840A publication Critical patent/JPS55129840A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To increase the ability of program trace without increasing the capacity of program trace memory, by recording the information relating to the program run in the ON state period of the selection switch.
CONSTITUTION: In the program trace system which can increase the program trace ability without increasing the capacity of program trace memory, a plurality of trace control registers 5 are ON state while the specified event corresponding respectively is established. Further, the selection switch 9 selects and outputs each of the registers 5 to store the information relating to the program run in ON state period. Thus, the capacity of program trace memory is not made increased to increase the program trace ability.
COPYRIGHT: (C)1980,JPO&Japio
JP3783779A 1979-03-30 1979-03-30 Program trace system Pending JPS55129840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3783779A JPS55129840A (en) 1979-03-30 1979-03-30 Program trace system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3783779A JPS55129840A (en) 1979-03-30 1979-03-30 Program trace system

Publications (1)

Publication Number Publication Date
JPS55129840A true JPS55129840A (en) 1980-10-08

Family

ID=12508634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3783779A Pending JPS55129840A (en) 1979-03-30 1979-03-30 Program trace system

Country Status (1)

Country Link
JP (1) JPS55129840A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133654A (en) * 1983-01-19 1984-08-01 Meidensha Electric Mfg Co Ltd Program debugging device
JPS6393007A (en) * 1986-06-03 1988-04-23 フイツシヤ−　アンド　ペイケル　リミテイド Program type control method and apparatus for emulation of state diagram of equipment or process and for control of operating condition thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133654A (en) * 1983-01-19 1984-08-01 Meidensha Electric Mfg Co Ltd Program debugging device
JPS6393007A (en) * 1986-06-03 1988-04-23 フイツシヤ−　アンド　ペイケル　リミテイド Program type control method and apparatus for emulation of state diagram of equipment or process and for control of operating condition thereof

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