VS2005启动调试器很慢的解决办法

最新推荐文章于 2024-08-05 11:01:42 发布

sonach

最新推荐文章于 2024-08-05 11:01:42 发布

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本文介绍了一种提升Visual Studio 2005调试速度的方法，通过替换symsrv.dll并设置排除加载无关DLL符号，有效减少了启动时间。

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不知从何时开始，用VS2005断点调试启动特别慢，而且不同的机器表现还不一样。网上搜索到了解决办法：

I don’t know if I’ve been spoilt by the lazy symbol loading in WinDbg, but it seems incredibly slow to start up unmanaged processes under Visual Studio 2005. It spends a huge amount of time attempting to load symbols for every single DLL that gets loaded. As far as I can tell it doesn’t do any caching or recording of the fact that symbols aren’t available for specific binaries. It just blindly tries every time.

Anyway, I’ve found a way to improve matters slightly. It turns out you can use the symbol server DLL - symsrv.dll - from the most recent version of WinDbg (6.6.3.5 at the last check) to replace the version that ships with Visual Studio 2005.

One of the additional features that the WinDbg version offers in the exclusions list. You can use this to avoid loading symbols for anything other than the DLL under test. Simply copy the DLL into C:\Program Files\Microsoft Visual Studio 8\Common7\IDE and create a symsrv.ini file with the following contents:

[exclusions]
*.*

实验证明确实如此！