MOVAPS fails, after upgrading to win10.

blackoil · **Joined:** Mon Feb 12, 2007 4:45 am **Posts:** 146

My app works fine on win7, but not on win10.

movaps needs 16bytes alignment. Is it ntdll.dll bug?

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Gigasoft · **Joined:** Sat Nov 21, 2009 5:11 pm **Posts:** 852

Then it is time to upgrade your application as well. You can start by fixing your messed up stack alignment.

Kazinsal · **Joined:** Wed Jul 13, 2011 7:38 pm **Posts:** 558

Yeah, this isn't Windows 10, this is your code being so against the ABI I'm surprised it didn't break earlier.

blackoil · **Joined:** Mon Feb 12, 2007 4:45 am **Posts:** 146

Bug fixed, many Thank!

The stack has to be aligned before calling any windows functions.

blackoil · **Joined:** Mon Feb 12, 2007 4:45 am **Posts:** 146

What's the best instruction sequence to make an offset aligned(16)?

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