Thanks for your help。 发送自 Windows 10 版邮件<https://go.microsoft.com/fwlink/?LinkId=550986>应用
发件人: Meng, Fino<mailto:[email protected]> 发送时间: 2020年9月14日 13:36 收件人: 宋浅禹<mailto:[email protected]>; Greg Gallagher<mailto:[email protected]> 抄送: Xenomai ([email protected])<mailto:[email protected]> 主题: RE: System crash System hang usually because of the CPU run into a dead loop. Most common debug method is enable serial port and enable/add kernel log by hand. Intel do offers advanced debug tools(similar with Lauterbach Trace32): Intel System Debugger ( part of the Intel System Studio suite) https://software.intel.com/content/www/us/en/develop/tools/system-studio/debug.html hardware: https://designintools.intel.com/ C01 - Intel SVT DCI DbC2/3 A-to-A Debug Cable 1 Meter, $10 a lot of public pages on this topic, u can search "Intel DCI USB" https://www.ptsecurity.com/ww-en/analytics/where-theres-a-jtag-theres-a-way/ the dependency to use DCI USB Cable & System Debugger software is, u need a debug version BIOS that enabled this debug feature, Aaeon's UP Xtreme offer such BIOS, see https://up-shop.org/up-xtreme-i7.html BR / Fino (孟祥夫) Intel �C IOTG Developer Enabling >Sent: Monday, September 14, 2020 11:39 AM > >Is there some tools similar to ftrace 、 pstore 、last_kmesg or oops > >发送自 Windows 10 版邮件<https://go.microsoft.com/fwlink/?LinkId=550986>应用 > >发件人: 宋浅禹<mailto:[email protected]> >发送时间: 2020年9月14日 11:33 >收件人: Greg Gallagher<mailto:[email protected]>; >[email protected]<mailto:[email protected]> >主题: 回复: System crash > > >Thanks! > >Is there some tools can help me to trace? > > > >发送自 Windows 10 版邮件<https://go.microsoft.com/fwlink/?LinkId=550986>应用 > > > >发件人: Greg Gallagher<mailto:[email protected]> >发送时间: 2020年9月14日 11:32 >收件人: 宋浅禹<mailto:[email protected]>; >[email protected]<mailto:[email protected]> >主题: Re: System crash > > > >On Sun, Sep 13, 2020 at 11:30 PM 宋浅禹 <[email protected]> wrote: >> >> I am sorry, x86 >> >> >> >> 发送自 Windows 10 版邮件应用 >> >> >> >> 发件人: Greg Gallagher >> 发送时间: 2020年9月14日 11:30 >> 收件人: 宋浅禹; [email protected] >> 主题: Re: System crash >> >> >> >> On Sun, Sep 13, 2020 at 11:28 PM 宋浅禹 <[email protected]> wrote: >> > >> > Hi，thank you for your reply! >> > >> > We use ipipe-4.19.84 and xenomai3.1, we have written our own GPIO driver. >> > At present, it is easy to get stuck in this >area. >> > >> > >> > >> > 发送自 Windows 10 版邮件应用 >> > >> > >> > >> > 发件人: Greg Gallagher >> > 发送时间: 2020年9月14日 11:18 >> > 收件人: 宋浅禹 >> > 抄送: [email protected] >> > 主题: Re: System crash >> > >> > >> > >> > On Sun, Sep 13, 2020 at 11:17 PM 宋浅禹 via Xenomai <[email protected]> >> > wrote: >> > > >> > > Hello，everyone！ >> > > Now we have the problem that the system is stuck, and the watchdog >> > > cannot work. We suspect that it is caused by the code of the >> > > kernel. Is there any other debugging method that can be checked? >> > > Thank you for your help ！ >> > > >> > > 发送自 Windows 10 >> > > 版邮件<https://go.microsoft.com/fwlink/?LinkId=550986>应用 >> > > >> > > ________________________________ >> > > This information may contain confidential and/or privileged material and >> > > is only transmitted for the intended recipient. >Any review, retransmission, conversion to hard copy, copying, reproduction, >circulation, publication, dissemination or other >use of, or taking of any action, or omission to take action, in reliance upon >this information by persons or entities other than >the intended recipient is prohibited. If you have received this message in >error, please contact the sender and delete the >material from any computer, disk drive, diskette, or other storage device or >media. >> > > 本信息可能包括某些保密的�Y料，�K且只�l送�o特定的收信人。禁止除特定收信人以外的其他任何人士或�C�� >���x、�D�l、列印、�}�u、�鏖�、出版、 >> > > 散播或以其它方式使用本信息，或依��本信息作出或不作出任何行�椤Ｈ绻��w下�e�`地收到本信息，�����j�l >信人�K�娜魏坞��X、磁片、磁碟或其它存 >> > > �ρb置或媒�w中�h除本信息。 >> > >> > Can you give use some more info on your system? What ipipe are your >> > running and what version of Xenomai? >> > >> > -Greg >> > ________________________________ >> > This information may contain confidential and/or privileged material and >> > is only transmitted for the intended recipient. >Any review, retransmission, conversion to hard copy, copying, reproduction, >circulation, publication, dissemination or other >use of, or taking of any action, or omission to take action, in reliance upon >this information by persons or entities other than >the intended recipient is prohibited. If you have received this message in >error, please contact the sender and delete the >material from any computer, disk drive, diskette, or other storage device or >media. >> > 本信息可能包括某些保密的�Y料，�K且只�l送�o特定的收信人。禁止除特定收信人以外的其他任何人士或�C�� >���x、�D�l、列印、�}�u、�鏖�、出版、散播 >> > 或以其它方式使用本信息，或依��本信息作出或不作出任何行�椤Ｈ绻��w下�e�`地收到本信息，�����j�l信人 >�K�娜魏坞��X、磁片、磁碟或其它存�ρb置或 >> > 媒�w中�h除本信息。 >> adding the list >> >> Is this x86 or ARM? >> >> -Greg >> ________________________________ >> This information may contain confidential and/or privileged material and is >> only transmitted for the intended recipient. >Any review, retransmission, conversion to hard copy, copying, reproduction, >circulation, publication, dissemination or other >use of, or taking of any action, or omission to take action, in reliance upon >this information by persons or entities other than >the intended recipient is prohibited. If you have received this message in >error, please contact the sender and delete the >material from any computer, disk drive, diskette, or other storage device or >media. >> 本信息可能包括某些保密的�Y料，�K且只�l送�o特定的收信人。禁止除特定收信人以外的其他任何人士或�C���� >�x、�D�l、列印、�}�u、�鏖�、出版、散播或以 >> 其它方式使用本信息，或依��本信息作出或不作出任何行�椤Ｈ绻��w下�e�`地收到本信息，�����j�l信人�K�娜� >何���X、磁片、磁碟或其它存�ρb置或媒�w中�h >> 除本信息。 > >A back trace or source code will help for debugging. Also please make sure to >add the list when replying. > >Thanks > >Greg >________________________________ >This information may contain confidential and/or privileged material and is >only transmitted for the intended recipient. Any >review, retransmission, conversion to hard copy, copying, reproduction, >circulation, publication, dissemination or other use >of, or taking of any action, or omission to take action, in reliance upon this >information by persons or entities other than the >intended recipient is prohibited. If you have received this message in error, >please contact the sender and delete the >material from any computer, disk drive, diskette, or other storage device or >media. >本信息可能包括某些保密的�Y料，�K且只�l送�o特定的收信人。禁止除特定收信人以外的其他任何人士或�C�����x、 >�D�l、列印、�}�u、�鏖�、出版、散播或以其它方式使用本信息，或依��本信息作出或不作出任何行�椤Ｈ绻��w下 >�e�`地收到本信息，�����j�l信人�K�娜魏坞��X、磁片、磁碟或其它存�ρb置或媒�w中�h除本信息。 ________________________________ This information may contain confidential and/or privileged material and is only transmitted for the intended recipient. Any review, retransmission, conversion to hard copy, copying, reproduction, circulation, publication, dissemination or other use of, or taking of any action, or omission to take action, in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you have received this message in error, please contact the sender and delete the material from any computer, disk drive, diskette, or other storage device or media. 本信息可能包括某些保密的�Y料，�K且只�l送�o特定的收信人。禁止除特定收信人以外的其他任何人士或�C�����x、�D�l、列印、�}�u、�鏖�、出版、散播或以其它方式使用本信息，或依��本信息作出或不作出任何行�椤Ｈ绻��w下�e�`地收到本信息，�����j�l信人�K�娜魏坞��X、磁片、磁碟或其它存�ρb置或媒�w中�h除本信息。
