19.04.2011 14:12, Daniël Mantione:
MS does preserve FPU states between processes. You can use the x87 on
Windows, nothing prevents you from doing so. Maybe the calling
Yes it does for 32-bit processes on win64, guaranteed.
But do you have any evidence (tests/documents/links) proving it also
does so for 64-bit processes on win64?
convention, but even that you can extend with x87.
It's just that the documentation tells you not to use the x87.
Daniël
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