Mobile & Embedded DevCon 2005

Mobile & Embedded DevCon 2005
2018年9月17日3时32分 © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

用Windows CE Error Reporting来发现和修正错误
刘斌北京数智动力科技有限公司

2018年9月17日3时32分议程 Window Error Reporting (WER)简介 WER 基础架构在平台中增加WER支持查看WER数据怎样从微软得到WER 数据分析与解决崩溃问题 © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分简介概念? Windows CE/Mobile Error Reporting a.k.a Watson, Dr. Watson, WER, Error Reporting Windows CE/Mobile 5.0 新特性 WER客户端上载crash data到微软服务器捕获System和Application层崩溃微软使用WER数据识别与解决问题与OEMs和ISVs共享WER数据解决问题，提升产品质量 © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分简介有何益处? 从用户报告的产品问题中得到有效的数据得到问题的频率和数量根据crash data分析问题根据报告数量决定Bug的优先级为客户提供优秀的产品 © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分简介错误优先级关注关键问题 Unique Problems (Buckets) 数量严重性 © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分简介隐私用户决定是否上载用户可以查看上载的内容所有数据将保存在微软管理的安全数据库中符合Federal Trade Commission's Safe Harbor Agreement and EU laws 目的是修改缺陷，而非跟踪用户 © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分基础架构组件核心组件 Hd.dll Osaxst0.dll 驱动程序组件 Dwxfer.dll Dwui.dll 客户端程序 Dw.exe 预估大小 = 110KB (ARM) © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分基础架构捕获未处理的异常捕获的三种类型 Standard MS minidump format Context (4-64KB) System (64KB-several MB) Complete (all physical mem + 64KB) 使用哪种方法依赖于OEM分配的专有内存推荐300KB RAM © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分基础架构界面 – e.g. Pocket PC © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分基础架构 Headless Devices 便于配置移除界面组件在注册表中设置NoConsentRequired Headless 是指没有提示用户的界面隐私问题? Some devices don’t have privacy issues If so, opt-in is not an issue WER要求用户同意隐私条款 Add the privacy policy to the User license EULA Shrink wrap license agreement On host computer configuration © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分基础架构数据上载 Minidumps为压缩格式使用 HTTPS 连接上载可配置直接使用internet连接通过Active Sync连接如果连接成功文件将被删除如果连接不成功当有建立新的连接时将重试 Asynchronous – as connections happen © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

基础架构 Bucketing parameters
Mobile & Embedded DevCon 2005 2018年9月17日3时32分基础架构 Bucketing parameters Bucketing parameters为应用程序名称, 版本, 时间模块名称, 版本, 时间模块中的偏移所有者应用程序的名称, 版本, 时间 crash dumps的分组为buckets 相似的崩溃问题生成相同的bucket After collecting so many just increment counters © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分为应用程序集成 WER 通过程序捕获 BOOL CaptureDumpFileOnDevice( DWORD dwProcessId, DWORD dwThreadId, LPCWSTR pwzExtraFilesPath ); dwProcessId, dwThreadId 0 = current Otherwise, provide the Id pwzExtraFilesPath Optional Unique folder name (ownership changes) Returns TRUE = successful FALSE = failure, check GetLastError() © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分为应用程序集成 WER 异常处理处理的异常不引发捕获在异常Filter中生成dump文件 EFaultRepRetVal ReportFault( LPEXCEPTION_POINTERS pep, DWORD dwOpt ); pep – Pointer to an EXCEPTION_POINTER structure dwOpt – Reserved and should be zero Returns frrvErrNoDW – on error fvvrOk – successful capture © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分为应用程序集成 WER 异常处理例程 __try { FunctionThatGeneratesAnException(); } __except(ReportFault(GetExceptionInformation(),0), EXCEPTION_EXECUTE_HANDLER) SomeHandlerFunction(); © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分在平台中增加WER功能使用PB建立新平台在平台向导中增加WER功能使用PB修改已有平台从Catalog中增加WER功能使用命令行 Define the SYSGENs 分配捕获用专有内存 © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分在平台中增加WER功能平台向导 Windows CE Error Reporting（checkbox）选择所有组件 Exception Report Generator Error Report Transfer Driver Error Report Control Panel Report Upload Client Default is Client Without User Interface 分配专有内存 Build 平台 © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分在平台中增加WER功能 Catalog CoreOS\Windows CE Devices下增加Windows CE Error Reporting组件到平台中 Exception Report Generator Error Report Transfer Driver Error Report Control Panel Report Upload Client Report Client User Interface 分配专有内存 Build 平台 © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分在平台中增加WER功能命令行定义环境变量SYSGENs SYSGEN_WATSON_DMPGEN SYSGEN_WATSON_XFER SYSGEN_WATSON_CTPNL SYSGEN_WATSON_CLIENT SYSGEN_WATSON_CLIENT_UI 分配专有内存 Build 平台 © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分在平台中增加WER功能专有内存分配专有内存在RAM中 (默认) Does not persist across cold boots Set dwNKDrWatsonSize variable in OEMInit() e.g. for 300 KB dwNKDrWatsonSize = (300 * 1024); 在 OEM 指定的存储空间中 OEM must provide the following routines RAMDrWatsonFlush(void) RAMDrWatsonClear(void) RAMDrWatsonRead(DWORD dwOffset, LPVOID pData, DWORD cbSize) RAMDrWatsonWrite(DWORD dwOffset, LPVOID pData, DWORD cbSize) © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分配置设备的注册表 [HKEY_LOCAL_MACHINE\System\ErrorReporting\DumpSettings] "MaxLogFiles"=dword: "MaxDiskUsage"=dword:000e1000 "UploadClient"="\\windows\\Dw.exe" "ExtraFilesDirectory"="\\windows\\ExtraDumpFiles" "CabDirectory"="\\Windows\\System\\DumpFiles\\CabFiles" "DumpDirectory"="\\Windows\\System\\DumpFiles" "DumpEnabled"=dword: [HKEY_LOCAL_MACHINE\System\ErrorReporting\UploadSettings] "ManifestConsent"=dword: "UploadFailedDlg"=dword: "UploadSucceededDlg"=dword: "MaxDailyReports"=dword: "MaxWeeklyReports"=dword: "DontUpload"=dword: "NoConsentRequired"=dword: © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分分析 WER数据基于设备失去bucketing参数的优势 Dumps存储在设备上配置为不上载从设备上移出WER数据创建自己的客户程序 © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分分析 WER数据通过 WinQual WinQual – Windows Quality Online Part of the Windows Logo Program website You do not have to have a logo 条件 Code Signing VerisignID Certificate Sign Term of Use agreement (TOU) File mapping 要求反馈 Close the loop with customers © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分分析 WER数据 Debugging Platform Builder Kernel Debugger Postmortem debugger missed Windows CE 5.0 Power tools UIDumpView.exe Matching binaries and sources are required WinQual Microsoft Symbol server © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分 Debugging The crash © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分总结容易增加WER 可以通过WinQual直接存取数据便于发现崩溃问题创造成功产品 © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

2018年9月17日3时32分 Tools & Resources Build Develop Websites msdn.microsoft.com/ embedded msdn.microsoft.com/ mobility Newsgroups microsoft.public windowsxp.embedded windowsce.platbuilder windowsce.embedded.vc microsoft.public pocketpc.developer smartphone.developer dotnet.framework.compactframework Blogs blogs.msdn.com/ mikehall blogs.msdn.com/ windowsmobile vsdteam netcfteam Tools Windows CE 5.0 Eval Kit Windows XP Embedded Eval Kit Windows Mobile 5.0 Eval Kit © 2005Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

大会注意事项请在课程结束后填写课程培训反馈表，参加抽奖。请填写资料袋内的蓝色大会满意度反馈表，到大会接待台领取
《Windows Mobile手机应用开发》工具书。您还可以：参加 Windows Mobile 动手实验室；参观微软及合作伙伴展区；体验基于 Windows Mobile 平台开发的最新硬件产品及解决方案。

Mobile & Embedded DevCon 2005

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