JPS57113158A - Information processing system - Google Patents

Information processing system

Info

Publication number
JPS57113158A
JPS57113158A JP55187897A JP18789780A JPS57113158A JP S57113158 A JPS57113158 A JP S57113158A JP 55187897 A JP55187897 A JP 55187897A JP 18789780 A JP18789780 A JP 18789780A JP S57113158 A JPS57113158 A JP S57113158A
Authority
JP
Japan
Prior art keywords
store
address
addresses
instruction
collection
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
JP55187897A
Other languages
Japanese (ja)
Inventor
Makoto Fujita
Masahiro Koyama
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 JP55187897A priority Critical patent/JPS57113158A/en
Publication of JPS57113158A publication Critical patent/JPS57113158A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)

Abstract

PURPOSE:To shorten test time by improving debugging efficiency by collecting addresses and data information corresponding to instructions executed ranging from a starting address to an ending address. CONSTITUTION:When the addresses of store instructions executed by an object program 8 ranging from a specified starting address to an ending address, store addresses, and a store data are pooled in a pool part 14, a signal from an information collection part 13 is supplied to a run track control part 15. When a next instruction is a store instruction again, the control part analyzes the instruction to obtain its store address for the collection of old data in the collection part 13, and discriminates the next dynamic step of the object program 8 on the basis of register save information during interruption for next interruption, thereby specifying a fetch trap at the address.
JP55187897A 1980-12-29 1980-12-29 Information processing system Pending JPS57113158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55187897A JPS57113158A (en) 1980-12-29 1980-12-29 Information processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55187897A JPS57113158A (en) 1980-12-29 1980-12-29 Information processing system

Publications (1)

Publication Number Publication Date
JPS57113158A true JPS57113158A (en) 1982-07-14

Family

ID=16214101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55187897A Pending JPS57113158A (en) 1980-12-29 1980-12-29 Information processing system

Country Status (1)

Country Link
JP (1) JPS57113158A (en)

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