Stanislav Shwartsman
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02d18a283f
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backport softfloat changes
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2004-03-20 20:01:03 +00:00 |
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Stanislav Shwartsman
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78a2976b49
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backport some softfloat changes to CVS
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2004-03-19 18:11:10 +00:00 |
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Stanislav Shwartsman
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f50f664b10
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* fixed convert float2int SSE instructions (bugfix in softfloat lib)
* set default .bochssrc IPS to 10M
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2004-03-08 05:29:14 +00:00 |
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Stanislav Shwartsman
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97135a723f
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floatx80 bugfixes
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2004-03-05 11:39:10 +00:00 |
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Stanislav Shwartsman
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1706beda30
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fixed bug in floatx80_class function
mmx code optimizations
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2004-03-03 21:09:08 +00:00 |
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Stanislav Shwartsman
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6b565750b7
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port changes in softfloat to main trunk
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2004-02-28 09:46:46 +00:00 |
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Stanislav Shwartsman
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c2959f7685
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added floatx80_compares for future use with FPU code
fixed floatx80 prototypes
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2004-02-25 19:18:56 +00:00 |
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Stanislav Shwartsman
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320ae34cb9
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Fix compile error
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2004-02-18 05:22:07 +00:00 |
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Stanislav Shwartsman
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c3066a44bb
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added functions to softfloat for future fpu implementation
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2004-02-17 21:59:24 +00:00 |
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Stanislav Shwartsman
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c84deba786
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* FNOP instruction checks for pending FPU exceptions
* prepared softfloatx80 code for future use with FPU
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2004-02-06 12:45:43 +00:00 |
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Stanislav Shwartsman
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52d75d7aed
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Fast table-based implementation of reciprocal (RCPSS/RCPPS)
This implemntation is much more clear than old one.
RSQRTSS/RSQRTPS coming soon.
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2003-12-30 23:06:59 +00:00 |
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Stanislav Shwartsman
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ac50ab3760
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Implemented RCPSS/RCPPS SSE instructions
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2003-11-07 20:53:27 +00:00 |
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Stanislav Shwartsman
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8ee1b70016
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Fixed compilation/linking problem
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2003-06-11 14:50:09 +00:00 |
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Stanislav Shwartsman
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1024cb16ca
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Fixed denormal problem in fload64_add operation
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2003-05-27 20:30:19 +00:00 |
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Stanislav Shwartsman
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b6ff1e6d9d
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dos2unix for softfloat
fixed denormals handling for MUL/DIV instructions
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2003-05-26 19:30:33 +00:00 |
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Stanislav Shwartsman
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ab3320c6eb
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Fixed denormal operand handling for add/sub instructions
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2003-05-26 19:00:19 +00:00 |
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Stanislav Shwartsman
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0cb847f6d3
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Quite different implementation of DAZ feature
Fixed bugs in execution of float64 packed instructions (almost all instructions affected)
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2003-05-26 18:06:09 +00:00 |
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Stanislav Shwartsman
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c82060a215
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Fixed problem with compare unordered and denormals exceptions
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2003-05-25 20:18:46 +00:00 |
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Stanislav Shwartsman
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36a8c8a6ac
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Compare unordered relation also raises denormal
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2003-05-17 18:11:22 +00:00 |
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Stanislav Shwartsman
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338e7b4fe2
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DAZ support (still under validation)
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2003-05-17 17:45:54 +00:00 |
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Stanislav Shwartsman
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7e7cbdba6f
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Bugdfix for pfp compare operation (affected 'greater_than' relation)
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2003-05-17 14:49:21 +00:00 |
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Stanislav Shwartsman
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09b987a9e8
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Denormals support for all SSE instructions
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2003-05-17 09:08:18 +00:00 |
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Stanislav Shwartsman
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1d45167e5b
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Merged NEW-INSTRUCTIONS branch
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2003-05-15 16:41:17 +00:00 |
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