由时间戳标识的物理存在库的符号文件 [英] symbol files for not physically present libraries identified by timestamp

问题描述

您好，是否可以从仅由时间戳识别的微软符号服务器获取特定的.dll或.pdb文件？假设我只有时间戳（不是.dll物理）或crc指定我想要的文件.dll或.pdb。这是真的吗？
我是如何使用dbghelp.dll（或图像帮助或我不知道; D）实现的？我在dbghelp documetation中搜索了这个功能，没有任何效果。我想，symobol文件只能在进程内存中获取物理加载的图像....感谢答案

解决方案

我从未听说过，它是可以按时间戳下载符号。可以使用symchk.exe下载符号而不将它们加载到ms-symbol-server的进程中，但是模块必须在物理上存在。


使用Microsoft Symbol Server获取调试符号文件

http://support.microsoft.com/kb/311503


还有一个工具NetMassDownloader（scode at codeplex），可以使用从ms-referencesource-server下载符号文件。不确定，但我认为，也支持从普通的ms-symbol-server进行下载，但是如果这仍然（曾经）可能我不知道。据我所知，他们使用特殊的GUID（他们从模块中检索它），它确定模块和符号文件是否匹配。  

亲切的问候

Hello, is it possible to get specific .dll or .pdb file from microsoft symbol server identified only by timestamp ? Assume, that I have only timestamp (not .dll physically) or crc specifying file for which I want .dll or .pdb. Is this real and how can I achieve this using dbghelp.dll (or image help or i don't know ;D)? I've searched for this functionality in dbghelp documetation with no effect. I suppose, symobol files can be obtained only for physically loaded images in process memory.... Thanks for answers

解决方案

I have never heard, that it is possible to download symbols by timestamp. One can use symchk.exe to download symbols without loading them into a process from ms-symbol-server, but the module must physically be present.
Use the Microsoft Symbol Server to obtain debug symbol files
http://support.microsoft.com/kb/311503
Also there is a tool NetMassDownloader (src at codeplex), which can be used to download symbol-files from ms-referencesource-server. Unsure, but I think, there has been also support for downloads from normal ms-symbol-server, but if this is(was) still(ever) possible I do not know. As far as I know, they use the special GUID (they retrieve it from the module), which determines, if module and symbol-file do match.  

With kind regards

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