SE0203544D0 - debugger - Google Patents

debugger

Info

Publication number
SE0203544D0
SE0203544D0 SE0203544A SE0203544A SE0203544D0 SE 0203544 D0 SE0203544 D0 SE 0203544D0 SE 0203544 A SE0203544 A SE 0203544A SE 0203544 A SE0203544 A SE 0203544A SE 0203544 D0 SE0203544 D0 SE 0203544D0
Authority
SE
Sweden
Prior art keywords
break
points
program
history
executed
Prior art date
Application number
SE0203544A
Other languages
Swedish (sv)
Other versions
SE0203544L (en
SE524799C2 (en
Inventor
Henrik Thane
Hans Hansson
Original Assignee
Zealcore Embedded Solutions Ab
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 Zealcore Embedded Solutions Ab filed Critical Zealcore Embedded Solutions Ab
Priority to SE0203544A priority Critical patent/SE524799C2/en
Publication of SE0203544D0 publication Critical patent/SE0203544D0/en
Publication of SE0203544L publication Critical patent/SE0203544L/en
Publication of SE524799C2 publication Critical patent/SE524799C2/en

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
    • 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
    • G06F11/362—Software debugging
    • G06F11/3636—Software debugging by tracing the execution of the program

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

The unique marker used to identify break-off points in the significant events occurring when the computer system is executed comprises a check sum. The real time system is executed on a single processor, multi-processor or distributed system. The debugging method comprises the following steps: (a) executing a computer system provided with the program code to be debugged; (b) recording all the significant events which occur; (c) maintaining a history by analyzing and correlating the recorded events and creating break-off points for each significant event, each break-off point in the program being defined by an identifier comprising an essentially unique marker; and (d) playing back the history in a debugger (9) which supports break-off points and macro and changing the state of the system at program positions where the break-off points have been inserted in order to emulate the recorded execution.
SE0203544A 2002-11-29 2002-11-29 Debugging method for single or multi process real time systems, identifies significant event break off point with unique marker comprising check sum SE524799C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0203544A SE524799C2 (en) 2002-11-29 2002-11-29 Debugging method for single or multi process real time systems, identifies significant event break off point with unique marker comprising check sum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0203544A SE524799C2 (en) 2002-11-29 2002-11-29 Debugging method for single or multi process real time systems, identifies significant event break off point with unique marker comprising check sum

Publications (3)

Publication Number Publication Date
SE0203544D0 true SE0203544D0 (en) 2002-11-29
SE0203544L SE0203544L (en) 2004-05-30
SE524799C2 SE524799C2 (en) 2004-10-05

Family

ID=20289721

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203544A SE524799C2 (en) 2002-11-29 2002-11-29 Debugging method for single or multi process real time systems, identifies significant event break off point with unique marker comprising check sum

Country Status (1)

Country Link
SE (1) SE524799C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2790210A3 (en) 2002-06-19 2014-12-31 Murata Machinery, Ltd. Automated material handling system
KR101510614B1 (en) 2002-10-11 2015-04-10 무라다기카이가부시끼가이샤 Overhead hoist transport vehicle with overhead hoist
US10198341B2 (en) 2016-12-21 2019-02-05 Microsoft Technology Licensing, Llc Parallel replay of executable code

Also Published As

Publication number Publication date
SE0203544L (en) 2004-05-30
SE524799C2 (en) 2004-10-05

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Legal Events

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