thelumberjhack / windbg_js_scripts

Toy scripts for playing with WinDbg JS API

WinDbg JavaScript Scripts

Learning Windows Internals by debugging it...

Using as a WinDbg gallery

• Clone the repository

C:> git clone https://github.com/hugsy/windbg_js_scripts

• In windbg_js_scripts\config.xml, edit the lines Setting Name="LocalCacheRootFolder" to reflect the local path of the repository.

• In WinDbg, load the config.xml file and save the settings:

0:000> .settings load \path\to\windbg_js_scripts\config.xml
[...]\windbg_js_scripts\config.xml has been loaded successfully.
0:000> .settings save
Settings have been saved.

Every time WinDbg loads, the galleries will be loaded:

kd> dx -r1 Debugger.State.ExtensionGallery.ExtensionRepositories
Debugger.State.ExtensionGallery.ExtensionRepositories
[...]
    [0x1]            : hugsysgallery

Random links somewhat related:

• https://docs.microsoft.com/en-us/windows-hardware/drivers/debugger/javascript-debugger-example-scripts
• https://docs.microsoft.com/en-us/windows-hardware/drivers/debugger/native-objects-in-javascript-extensions
• https://doar-e.github.io/blog/2017/12/01/debugger-data-model/
• https://twitter.com/windbgtips