FEX-Emu / FEX-Emu/FEX

Wow64/arm64ec resets MXCSR on signal

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#5,402 8 comments 0 reactions 1 assignee Claimed by @bylaws View on GitHub
Dominant language
C++
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Description

These always reset MXCSR on signal, which means that games using asserts will lose the DAZ bit. Which they tend to set once and then just keep enabled. Hasn't bitten us yet but will likely occur.

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