CA1223079A - Processeur de donnees a point d'arret reglable pour minimiser le temps systeme - Google Patents

Processeur de donnees a point d'arret reglable pour minimiser le temps systeme

Info

Publication number
CA1223079A
CA1223079A CA000478805A CA478805A CA1223079A CA 1223079 A CA1223079 A CA 1223079A CA 000478805 A CA000478805 A CA 000478805A CA 478805 A CA478805 A CA 478805A CA 1223079 A CA1223079 A CA 1223079A
Authority
CA
Canada
Prior art keywords
instruction
breakpoint
response
data processor
register
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.)
Expired
Application number
CA000478805A
Other languages
English (en)
Inventor
William C. Moyer
John E. Zolnowsky
David S. Mothersole
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of CA1223079A publication Critical patent/CA1223079A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Prevention of errors by analysis, debugging or testing of software
    • G06F11/362—Debugging of software
    • G06F11/3648—Debugging of software using additional hardware
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/3005—Arrangements for executing specific machine instructions to perform operations for flow control
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
    • G06F9/322—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address
    • G06F9/323—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address for indirect branch instructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Debugging And Monitoring (AREA)
CA000478805A 1984-06-27 1985-04-11 Processeur de donnees a point d'arret reglable pour minimiser le temps systeme Expired CA1223079A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62506584A 1984-06-27 1984-06-27
US625,065 1984-06-27

Publications (1)

Publication Number Publication Date
CA1223079A true CA1223079A (fr) 1987-06-16

Family

ID=24504429

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000478805A Expired CA1223079A (fr) 1984-06-27 1985-04-11 Processeur de donnees a point d'arret reglable pour minimiser le temps systeme

Country Status (3)

Country Link
EP (1) EP0188437A1 (fr)
CA (1) CA1223079A (fr)
WO (1) WO1986000443A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2505950B2 (ja) * 1991-05-13 1996-06-12 インターナショナル・ビジネス・マシーンズ・コーポレイション ハ―ドウェア支援ブレ―クポイント・システム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731283A (en) * 1971-04-13 1973-05-01 L Carlson Digital computer incorporating base relative addressing of instructions
GB1442665A (en) * 1972-12-14 1976-07-14 Siemens Ag Data processing systems
US3937938A (en) * 1974-06-19 1976-02-10 Action Communication Systems, Inc. Method and apparatus for assisting in debugging of a digital computer program
US4041471A (en) * 1975-04-14 1977-08-09 Scientific Micro Systems, Inc. Data processing system including a plurality of programmed machines and particularly including a supervisor machine and an object machine
US4080650A (en) * 1976-07-28 1978-03-21 Bell Telephone Laboratories, Incorporated Facilitating return from an on-line debugging program to a target program breakpoint
US4293950A (en) * 1978-04-03 1981-10-06 Nippon Telegraph And Telephone Public Corporation Test pattern generating apparatus
US4493027A (en) * 1981-05-22 1985-01-08 Data General Corporation Method of performing a call operation in a digital data processing system having microcode call and return operations

Also Published As

Publication number Publication date
WO1986000443A1 (fr) 1986-01-16
EP0188437A1 (fr) 1986-07-30

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Legal Events

Date Code Title Description
MKEX Expiry