Joe Groff
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4f43af5b7d
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factor out x86 and ppc backends for math.floats.env; update both x87 and SSE state on x86
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2009-09-08 15:36:53 -05:00 |
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Joe Groff
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95e8b7bd19
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tighten up math.floats.env docs
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2009-09-07 10:50:40 -05:00 |
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Joe Groff
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fbd9e02917
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make public words for querying current rounding mode, denormal mode, and trap set
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2009-09-06 08:50:54 -05:00 |
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Joe Groff
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327c9eb7b8
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math.floats.env vocab with words to control the floating-point environment
add some functions to the VM to grab and set the fpu control register
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2009-09-05 19:48:13 -05:00 |