Refactored a big chunk of newfpu

- the framework for throwing exceptions should work correctly now
- NaNs and signaling NaNs should work
- condition codes are set now
- write-back and rounding (including throwing INEX2) are now implemented

(Note: you can't actually use any of this code yet, and it doesn't actually
       fully implement any fmath_* instructions yet)
This commit is contained in:
pruten 2014-10-13 23:21:06 -04:00
parent c9adc49a82
commit 78fbd8235f
1 changed files with 679 additions and 305 deletions

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