CN102402476B - 数据处理装置、追踪单元和诊断装置 - Google Patents

数据处理装置、追踪单元和诊断装置 Download PDF

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Publication number
CN102402476B
CN102402476B CN201110276448.2A CN201110276448A CN102402476B CN 102402476 B CN102402476 B CN 102402476B CN 201110276448 A CN201110276448 A CN 201110276448A CN 102402476 B CN102402476 B CN 102402476B
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CN102402476A (zh
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保罗·安东尼·吉尔克森
约翰·迈克尔·霍尔利
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ARM Ltd
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Advanced Risc Machines Ltd
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    • 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
    • G06F11/3636—Debugging of software by tracing the execution of the program
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring
    • G06F11/3471—Address tracing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring
    • G06F11/348—Circuit details, i.e. tracer hardware
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
CN201110276448.2A 2010-09-13 2011-09-13 数据处理装置、追踪单元和诊断装置 Active CN102402476B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1015181.9A GB2483509B (en) 2010-09-13 2010-09-13 Data processing apparatus, trace unit and diagnostic apparatus
GB1015181.9 2010-09-13

Publications (2)

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CN102402476A CN102402476A (zh) 2012-04-04
CN102402476B true CN102402476B (zh) 2016-02-10

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US (1) US8788887B2 (enExample)
JP (1) JP5680511B2 (enExample)
CN (1) CN102402476B (enExample)
GB (1) GB2483509B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9164821B2 (en) 2012-12-14 2015-10-20 International Business Machines Corporation Performing diagnostic tracing of an executing application to identify suspicious pointer values
US10348626B1 (en) * 2013-06-18 2019-07-09 Marvell Israel (M.I.S.L) Ltd. Efficient processing of linked lists using delta encoding
CN103984614B (zh) * 2014-05-06 2017-07-21 华为技术有限公司 一种监控方法及监控装置、电子设备
US9524227B2 (en) * 2014-07-09 2016-12-20 Intel Corporation Apparatuses and methods for generating a suppressed address trace
CN111858256B (zh) * 2015-12-25 2024-05-28 北京忆芯科技有限公司 命令队列监控电路、数据交换方法及其设备
US10216562B2 (en) 2016-02-23 2019-02-26 International Business Machines Corporation Generating diagnostic data
GB2551747B (en) * 2016-06-29 2019-04-10 Advanced Risc Mach Ltd Diagnostic data capture
KR102538258B1 (ko) * 2016-07-25 2023-05-31 삼성전자주식회사 데이터 저장 장치 및 이를 포함하는 데이터 처리 시스템
US10506079B2 (en) * 2017-09-14 2019-12-10 Arm Limited Packet compression
GB2595303B (en) * 2020-05-22 2024-04-17 Advanced Risc Mach Ltd Profiling of sampled operations processed by processing circuitry

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003280941A (ja) * 2002-03-26 2003-10-03 Toshiba Corp トレースデータ圧縮装置、トレースデータ圧縮方法及びトレースデータ圧縮回路を内蔵したマイクロコンピュータ
JP2004178591A (ja) * 2002-11-22 2004-06-24 Texas Instruments Inc ダイナミック・トレース用プログレッシブ拡張圧縮マスク
JP2006268746A (ja) * 2005-03-25 2006-10-05 Toshiba Corp マイクロプロセッサおよびその制御方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3629181B2 (ja) 2000-03-28 2005-03-16 Ｎｅｃマイクロシステム株式会社 プログラム開発支援装置
JP2003085000A (ja) * 2001-09-10 2003-03-20 Mitsubishi Electric Corp トレース情報生成装置およびその方法
EP2156301B1 (en) * 2007-04-18 2011-11-30 Mediatek Inc. Method and apparatus for data address tracing
JP2009042815A (ja) 2007-08-06 2009-02-26 Renesas Technology Corp 半導体集積回路及びデバッグシステム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003280941A (ja) * 2002-03-26 2003-10-03 Toshiba Corp トレースデータ圧縮装置、トレースデータ圧縮方法及びトレースデータ圧縮回路を内蔵したマイクロコンピュータ
JP2004178591A (ja) * 2002-11-22 2004-06-24 Texas Instruments Inc ダイナミック・トレース用プログレッシブ拡張圧縮マスク
JP2006268746A (ja) * 2005-03-25 2006-10-05 Toshiba Corp マイクロプロセッサおよびその制御方法

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Publication number Publication date
GB2483509B (en) 2017-08-02
JP5680511B2 (ja) 2015-03-04
CN102402476A (zh) 2012-04-04
US8788887B2 (en) 2014-07-22
GB201015181D0 (en) 2010-10-27
US20120066552A1 (en) 2012-03-15
JP2012113691A (ja) 2012-06-14
GB2483509A (en) 2012-03-14

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