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Mask_underflow

 
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StamK



Joined: 12 Oct 2016
Posts: 56

PostPosted: Wed Nov 08, 2017 1:20 pm    Post subject: Mask_underflow Reply with quote

Has this been implemented in the 64bit version? Our old code gives an error on this, and checking inside salflibc64.dll I cannot find it.
Thanks
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PaulLaidler
Site Admin


Joined: 21 Feb 2005
Posts: 5418
Location: Salford, UK

PostPosted: Wed Nov 08, 2017 5:18 pm    Post subject: Reply with quote

MASK_UNDERFLOW@() is not implemented in the Silverfrost 64 bit DLLs.

At the moment I don't know if the 64 bit processor has masked and unmasked states for underflow. If it doesn't then there is no reason to set the flag either way.

I suggest that you comment out the call to MASK_UNDERFLOW@() to see if it has any adverse effect. If it causes a problem then you could report back and describe what has gone wrong.
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