BR112018005836A2 - método de depuração, processador de múltiplos núcleos e dispositivo de depuração - Google Patents

método de depuração, processador de múltiplos núcleos e dispositivo de depuração

Info

Publication number
BR112018005836A2
BR112018005836A2 BR112018005836-0A BR112018005836A BR112018005836A2 BR 112018005836 A2 BR112018005836 A2 BR 112018005836A2 BR 112018005836 A BR112018005836 A BR 112018005836A BR 112018005836 A2 BR112018005836 A2 BR 112018005836A2
Authority
BR
Brazil
Prior art keywords
execution
present
debugging
interrupt
core processor
Prior art date
Application number
BR112018005836-0A
Other languages
English (en)
Chinese (zh)
Inventor
Wang Mingfa
Yu Gang
Wang Haichuan
Original Assignee
Huawei Technologies Co., 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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of BR112018005836A2 publication Critical patent/BR112018005836A2/pt

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
    • G06F11/362—Software debugging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2236—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test CPU or processors
    • G06F11/2242—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test CPU or processors in multi-processor systems, e.g. one processor becoming the test master
    • 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
    • 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
    • G06F11/3648—Software debugging using additional hardware
    • 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
    • G06F11/3664—Environments for testing or debugging software
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G06F9/545—Interprogram communication where tasks reside in different layers, e.g. user- and kernel-space

Landscapes

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

Abstract

as formas de realização da presente invenção referem-se ao campo das tecnologias de computador. as formas de realização da presente invenção fornecem um método de depuração, incluindo: iniciar, por um núcleo a do processador de múltiplos núcleos após completar a execução de uma rotina de processamento de eventos pré-configurados, para interromper a execução e enviar um sinal de interrupção de execução para outros núcleos em um processo de interromper de correr; depois de receber uma primeira instrução de terminação de interrupção e retomar a execução, executando, pelo núcleo a, uma função de coleta de informações de depuração para coletar informações de depuração do evento predefinido e interromper a execução após concluir a execução da função de coleta de informações de depuração; e depois de receber uma segunda instrução de terminação de interrupção e retomar a execução, enviando, pelo núcleo a, uma instrução de retomada de execução para os outros núcleos. por meio das soluções técnicas fornecidas nas formas de realização da presente invenção, o código do modo kernel e o código do modo de usuário podem ser mascarados em uma mesma plataforma de depuração. além disso, as formas de realização da presente invenção proporcionam ainda um aparelho de depuração correspondente.
BR112018005836-0A 2015-09-25 2016-09-24 método de depuração, processador de múltiplos núcleos e dispositivo de depuração BR112018005836A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510623211.5A CN105354136B (zh) 2015-09-25 2015-09-25 一种调试方法、多核处理器和调试设备
CN201510623211.5 2015-09-25
PCT/CN2016/099995 WO2017050286A1 (zh) 2015-09-25 2016-09-24 一种调试方法、多核处理器和调试设备

Publications (1)

Publication Number Publication Date
BR112018005836A2 true BR112018005836A2 (pt) 2018-10-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018005836-0A BR112018005836A2 (pt) 2015-09-25 2016-09-24 método de depuração, processador de múltiplos núcleos e dispositivo de depuração

Country Status (6)

Country Link
US (1) US10409709B2 (pt)
EP (1) EP3343377A4 (pt)
KR (1) KR20180057687A (pt)
CN (1) CN105354136B (pt)
BR (1) BR112018005836A2 (pt)
WO (1) WO2017050286A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105354136B (zh) 2015-09-25 2018-06-15 华为技术有限公司 一种调试方法、多核处理器和调试设备
US10289785B1 (en) * 2016-09-15 2019-05-14 Xilinx, Inc. Platform architecture creation for a system-on-chip
US9875167B1 (en) 2017-03-29 2018-01-23 Google Inc. Distributed hardware tracing
US10365987B2 (en) 2017-03-29 2019-07-30 Google Llc Synchronous hardware event collection
US10606679B2 (en) * 2017-12-04 2020-03-31 Arm Limited Debug apparatus and method
CN109933517A (zh) * 2017-12-19 2019-06-25 成都鼎桥通信技术有限公司 基于安卓系统的测试方法、装置及设备
JP6981920B2 (ja) * 2018-05-25 2021-12-17 ルネサスエレクトロニクス株式会社 半導体装置、およびデバッグ方法
CN111064769A (zh) * 2019-11-06 2020-04-24 江苏三希科技股份有限公司 一种电量集中器的远程调试方法、系统及设备
CN110908904A (zh) * 2019-11-15 2020-03-24 北京小米移动软件有限公司 调试快应用的方法、调试快应用的装置及电子设备
CN112540918A (zh) * 2020-12-04 2021-03-23 中国航空工业集团公司成都飞机设计研究所 一种基于arinc659总线的多余度飞管计算机同步调试方法
CN112711527B (zh) * 2020-12-16 2024-02-06 北京科银京成技术有限公司 一种实时进程的调试方法、装置、目标机和存储介质
CN116340188B (zh) * 2023-05-26 2023-08-04 深流微智能科技(深圳)有限公司 Gpu芯片渲染任务的调试方法及系统

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995012373A1 (en) 1993-11-03 1995-05-11 Smith & Nephew Plc Padding
JP2001035747A (ja) 1999-07-21 2001-02-09 Taiyo Yuden Co Ltd 積層セラミックコンデンサ
US6886110B2 (en) 2000-11-21 2005-04-26 Wind River Systems, Inc. Multiple device scan chain emulation/debugging
US20040098639A1 (en) 2002-11-14 2004-05-20 Liu Bao Gang Debugging kernel-loadable modules and suspending and replacing functions in non-microkernel operating systems
US9158574B2 (en) * 2002-11-18 2015-10-13 Arm Limited Handling interrupts in data processing
US7941585B2 (en) * 2004-09-10 2011-05-10 Cavium Networks, Inc. Local scratchpad and data caching system
CN100359486C (zh) * 2004-11-24 2008-01-02 中兴通讯股份有限公司 一种调试操作系统内核态程序的方法及装置
US7581087B2 (en) * 2006-01-17 2009-08-25 Qualcomm Incorporated Method and apparatus for debugging a multicore system
EP2057546A2 (en) 2006-08-21 2009-05-13 Nxp B.V. Multiprocessor system and method for synchronizing a debugging process of a multiprocessor system
US8370806B2 (en) * 2006-11-15 2013-02-05 Qualcomm Incorporated Non-intrusive, thread-selective, debugging method and system for a multi-thread digital signal processor
EP2003534A3 (en) * 2007-06-11 2009-02-18 MediaTek Inc. Method of and apparatus for reducing power consumption within an integrated circuit.
JP2008310727A (ja) * 2007-06-18 2008-12-25 Toshiba Corp シミュレーション装置及びシミュレーション方法
CN101398780B (zh) 2007-09-27 2011-08-24 国际商业机器公司 可基于进程定制调试器的即时调试的方法和系统
CN101685420B (zh) 2008-09-24 2013-06-12 中兴通讯股份有限公司 多线程调试方法和装置
CN101504626B (zh) 2009-03-06 2012-06-06 中兴通讯股份有限公司 一种调试控制实现方法及系统
CN101515251A (zh) 2009-03-31 2009-08-26 华为技术有限公司 板级平台调试方法、装置和系统
CN101540706B (zh) 2009-04-23 2011-12-28 中兴通讯股份有限公司 一种实现远程调试的方法及系统
US8495344B2 (en) * 2010-01-22 2013-07-23 Via Technologies, Inc. Simultaneous execution resumption of multiple processor cores after core state information dump to facilitate debugging via multi-core processor simulator using the state information
US8533418B2 (en) 2010-06-30 2013-09-10 International Business Machines Corporation Memory allocation with identification of requesting loadable kernel module
CN102346708B (zh) * 2010-08-03 2014-07-16 中兴通讯股份有限公司 一种调试器及其调试方法
US8635476B2 (en) * 2010-12-22 2014-01-21 Via Technologies, Inc. Decentralized power management distributed among multiple processor cores
CN102073565B (zh) 2010-12-31 2014-02-19 华为技术有限公司 触发操作方法、多核分组调试方法、装置及系统
TW201235833A (en) * 2011-02-16 2012-09-01 Ind Tech Res Inst System and method for multi-core synchronous debugging of a multi-core platform
US20130031419A1 (en) * 2011-07-28 2013-01-31 International Business Machines Corporation Collecting Debug Data in a Secure Chip Implementation
CN102521087B (zh) 2011-11-02 2014-11-19 烽火通信科技股份有限公司 一种远程获取内核模块实时分级调试信息的方法
US9304880B2 (en) 2013-03-15 2016-04-05 Freescale Semiconductor, Inc. System and method for multicore processing
EP2962205B1 (de) 2013-04-09 2018-06-20 Siemens Aktiengesellschaft Mehrkern-prozessorsystem mit fehleranalysefunktion
CN103226504B (zh) 2013-04-19 2016-05-11 中国科学院自动化研究所 一种分布式片上调试系统
US9600397B2 (en) 2013-08-29 2017-03-21 Stmicroelectronics (Grenoble 2) Sas Dynamic debugging method of a software module and corresponding device
CN103729288B (zh) * 2013-11-01 2016-02-24 华中科技大学 一种嵌入式多核环境下应用程序的调试方法
US10102050B2 (en) * 2015-02-05 2018-10-16 Microchip Technology Incorporated System and method for generating cross-core breakpoints in a multi-core microcontroller
US9626265B2 (en) * 2015-06-29 2017-04-18 International Business Machines Corporation Efficiency of cycle-reproducible debug processes in a multi-core environment
US20170062075A1 (en) * 2015-08-31 2017-03-02 Sandisk Technologies Inc. Apparatus including core and clock gating circuit and method of operating same
CN105224454B (zh) 2015-09-25 2018-06-05 华为技术有限公司 一种调试方法、多核处理器和调试设备
CN105354136B (zh) * 2015-09-25 2018-06-15 华为技术有限公司 一种调试方法、多核处理器和调试设备

Also Published As

Publication number Publication date
KR20180057687A (ko) 2018-05-30
EP3343377A1 (en) 2018-07-04
US20180210811A1 (en) 2018-07-26
US10409709B2 (en) 2019-09-10
WO2017050286A1 (zh) 2017-03-30
CN105354136A (zh) 2016-02-24
EP3343377A4 (en) 2018-09-12
CN105354136B (zh) 2018-06-15

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements