Comment by leeter

I believe you're thinking of the x86 Hotpatching hook[1], which doesn't exist on x86-64[2] (in the same form, it uses a x86-64 safe one).

[1] https://devblogs.microsoft.com/oldnewthing/20110921-00/?p=95...

[2] https://devblogs.microsoft.com/oldnewthing/20221109-00/?p=10...