Joe Groff
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2fdb16060b
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vm-error>exception-flags word to extract exception flag information from a trap exception
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2009-09-14 14:10:51 -05:00 |
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Joe Groff
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0ec342a1c5
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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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e3509e7f11
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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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e705470d42
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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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36ec53a968
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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 |