Commit Graph

19 Commits

Author SHA1 Message Date
Stanislav Shwartsman
caaac52d80 sse bugfix 2009-08-23 05:00:46 +00:00
Stanislav Shwartsman
be62045978 x87 bugfix 2009-08-19 12:32:56 +00:00
Stanislav Shwartsman
cfa3611a5f bugfixes, comment fixes, compilation fix in VMX 2009-06-20 20:39:51 +00:00
Stanislav Shwartsman
d5efb5c378 implemented biasing of unmasked x87 over/underflow result 2009-06-05 17:48:55 +00:00
Stanislav Shwartsman
966ff0a658 support for rounding up bit (C1) 2009-04-17 17:34:32 +00:00
Stanislav Shwartsman
09a2973262 Fixed x87 rounding up bit (C1) for float32 and float64 data types 2009-04-11 18:56:23 +00:00
Stanislav Shwartsman
024d36fa12 x87: fixed C1 (rounding up) for overflow condition 2009-04-11 17:00:28 +00:00
Stanislav Shwartsman
e2fc89947e Code optimization in softfloat library 2008-09-05 20:49:42 +00:00
Stanislav Shwartsman
eebd96e2d7 another whitespace cleanup by Sebastien 2008-02-05 22:33:35 +00:00
Stanislav Shwartsman
917a040cc4 Fixed more VCPP2008 warnings 2007-12-26 18:39:15 +00:00
Stanislav Shwartsman
838fb2a048 Fixing V2008 warnings - they found a bug in sse_pfp.cc ! 2007-12-23 17:21:28 +00:00
Stanislav Shwartsman
26f08fdb2c Change my e-mail to #SF one 2007-03-23 21:27:13 +00:00
Stanislav Shwartsman
ea1127f235 Correctly detect inexact result in FPU (patch by No Name) 2006-08-28 18:48:51 +00:00
Stanislav Shwartsman
d10731f162 Update my e-mail in source files
Update committed SF patches in changes
2005-05-12 18:07:48 +00:00
Stanislav Shwartsman
2a0a361298 Implemented precision lost up indication in floating point status word 2004-06-25 18:51:28 +00:00
Stanislav Shwartsman
5873b26a82 Speed up compilation process.
bochs.h already not include iodev.h which reduces compilation dependences for almost all cpu and fpu files, now cpu files will not be recompiled if iodev includes was changed
2004-06-19 15:20:15 +00:00
Stanislav Shwartsman
5c5b556f24 Merge softfloat-fpu-implementation_ver4_branch branch 2004-06-18 14:11:11 +00:00
Stanislav Shwartsman
a8b57836a2 all these files should be in branch only for now 2004-04-09 12:52:49 +00:00
Stanislav Shwartsman
04124133c0 freeze softfloat-fpu-ver3 branhc and open it for free testing
I will continue the development in new softfloat-fpu-ver4 branch
Current version already implements ALL FPU instructions except
   FSIN, FCOS, FSINCOS, FPTAN, FPATAN, FYL2XP1, F2XM1, FYL2X
I think it solved all currently reported bugs and feature requests
related to FPU code.
Please write your own test programms and test the implemntation in all ways you can.
Thanks,
Stanislav
2004-04-09 12:29:50 +00:00