From 78325572c1b2ae617dd5502ab726bfded1fd0506 Mon Sep 17 00:00:00 2001
From: Michael Smith <mikesmiffy128@gmail.com>
Date: Wed, 4 Jun 2025 23:27:56 +0100
Subject: Add some WinDbg helpers and tidy up the README

---
 tools/windbg/initcmds | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 tools/windbg/initcmds

(limited to 'tools/windbg/initcmds')

diff --git a/tools/windbg/initcmds b/tools/windbg/initcmds
new file mode 100644
index 0000000..fe0f62f
--- /dev/null
+++ b/tools/windbg/initcmds
@@ -0,0 +1,6 @@
+.nvload tools\windbg\natvis.xml
+
+$$ Emulate Source Thread Fix for high-core-count systems by breaking on
+$$ GetSystemInfo, grabbing the struct pointer from the stack, then fiddling
+$$ with its contents upon returning to the caller.
+bp kernelbase!GetSystemInfo "dx @$t1 = *(void **)(@esp + 4); bp /1 @$ra \"dx @$t2 = ((_SYSTEM_INFO *)@$t1)->dwNumberOfProcessors; dx ((_SYSTEM_INFO *)@$t1)->dwNumberOfProcessors = @$t2 > 24 ? 24 : @$t2; g\"; g"
-- 
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