Stanislav Shwartsman
1af50411b6
x87 fix
2009-06-01 10:39:34 +00:00
Stanislav Shwartsman
d4c3838427
check first for faults (IE, DE, DZ) and only then for traps (OE, UE, PE)
2009-05-24 15:29:43 +00:00
Stanislav Shwartsman
321532efac
x87 fix
2009-04-27 17:58:17 +00:00
Stanislav Shwartsman
77974ab952
- removed wrong character from FSF address (converted invisible and useless
...
2-byte character)
2009-02-08 17:29:34 +00:00
Stanislav Shwartsman
9929e6ed78
- updated FSF address
2009-01-16 18:18:59 +00:00
Stanislav Shwartsman
dbb6c1c5ae
i- Partially fixed x87 Underflow/Overflow (#P) unmasked responce
2008-09-02 19:46:30 +00:00
Stanislav Shwartsman
4682a38248
- Fixed x87 Inexact Result (#P) unmasked responce
2008-09-02 05:36:15 +00:00
Stanislav Shwartsman
307d75f632
Optimizations in FPU tag word handling - compress FPU tag word internally and expose only when calling for tag word read operations (only 4 instructions)
2008-05-10 13:34:01 +00:00
Stanislav Shwartsman
ee88a125e7
for FPU instruction which load data from memory we should access memory first and only then check if it FPU stack overflow
...
memory access might fault before
2008-04-26 19:38:53 +00:00
Stanislav Shwartsman
eebd96e2d7
another whitespace cleanup by Sebastien
2008-02-05 22:33:35 +00:00
Stanislav Shwartsman
26f08fdb2c
Change my e-mail to #SF one
2007-03-23 21:27:13 +00:00
Stanislav Shwartsman
7b6c2587a9
Now devices could be compiled separatelly from CPU
...
Averything that required cpu.h include now has it explicitly and there are a lot of files not dependant by CPU at all which will compile a lot faster now ...
2006-03-06 22:03:16 +00:00
Stanislav Shwartsman
d10731f162
Update my e-mail in source files
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Update committed SF patches in changes
2005-05-12 18:07:48 +00:00
Stanislav Shwartsman
e01789b276
Add CVS header for FPU files
2005-03-20 21:19:38 +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
