俄罗斯人开发的windows内核态调试工具，很强大。-The development of Russian windows kernel-mode debugging tool, very strong.

开源内核调试器ngdbg的2011svn最新版本。阅读此源码可以一窥windows调试机制的原理，对学习windows内核编程大有益处。-Open source kernel debugger NGDBG SVN the latest version of the 2011. Read the source can allow Windows commissioning the principle of mechanism to the