JPS54161859A - Program indexing system - Google Patents

Program indexing system

Info

Publication number
JPS54161859A
JPS54161859A JP7111878A JP7111878A JPS54161859A JP S54161859 A JPS54161859 A JP S54161859A JP 7111878 A JP7111878 A JP 7111878A JP 7111878 A JP7111878 A JP 7111878A JP S54161859 A JPS54161859 A JP S54161859A
Authority
JP
Japan
Prior art keywords
program
indexing
register
contents
alteration
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
JP7111878A
Other languages
Japanese (ja)
Inventor
Masaaki Hashimoto
Yasuo Sakama
Katsuzo Inaba
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP7111878A priority Critical patent/JPS54161859A/en
Publication of JPS54161859A publication Critical patent/JPS54161859A/en
Pending legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To omit the alteration of the register contents as well as to avoid increment of the capacity of the memory to store the program by performing the indexing via the order to start the program indexing or the indexing table showing the area of the data.
CONSTITUTION: With subtraction of the contents between register 3 and 4, the order viewed from the head of program 1 or the relative address of data 5 is obtained. The corresponding entry is read out of program indexing table 6. When the flag in the entry shows the start of the program indexing, the indexing is carried out. In such constitution, the alteration of the register contents is not required in accordance with execution of the program, and the program indexing table is provided independently from the program. Thus, the memory capacity is not increased for storage of the program.
COPYRIGHT: (C)1979,JPO&Japio
JP7111878A 1978-06-13 1978-06-13 Program indexing system Pending JPS54161859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7111878A JPS54161859A (en) 1978-06-13 1978-06-13 Program indexing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7111878A JPS54161859A (en) 1978-06-13 1978-06-13 Program indexing system

Publications (1)

Publication Number Publication Date
JPS54161859A true JPS54161859A (en) 1979-12-21

Family

ID=13451322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7111878A Pending JPS54161859A (en) 1978-06-13 1978-06-13 Program indexing system

Country Status (1)

Country Link
JP (1) JPS54161859A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56164454A (en) * 1980-05-21 1981-12-17 Nec Corp Information processing device
JPS57169860A (en) * 1981-04-10 1982-10-19 Yokogawa Hokushin Electric Corp Address testing equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56164454A (en) * 1980-05-21 1981-12-17 Nec Corp Information processing device
JPS57169860A (en) * 1981-04-10 1982-10-19 Yokogawa Hokushin Electric Corp Address testing equipment

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