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37 Commits

Author SHA1 Message Date
Stanislav Shwartsman
7a157cf88d fixed vmexit for xsetbv and getsec 2011-07-30 13:21:31 +00:00
Stanislav Shwartsman
e48765a511 VMX fixed, cleanups 2011-07-29 20:22:35 +00:00
Stanislav Shwartsman
002c86660a reword all the CPU code in preparation for future CPU speedup implementation. 
Bochs emulation can be another 10-15% faster using technique described in paper
"Fast Microcode Interpretation with Transactional Commit/Abort"
http://amas-bt.cs.virginia.edu/2011proceedings/amasbt2011-p3.pdf
 2011-07-06 20:01:18 +00:00
Stanislav Shwartsman
31be835056 bugfix + rename function 2011-06-14 19:56:28 +00:00
Volker Ruppert
c78026a9a2 - deleted executable properties from source files 2011-04-03 10:29:19 +00:00
Stanislav Shwartsman
7664c55b08 first fixups after AVX 
(and for AVX)
 2011-03-20 18:27:31 +00:00
Stanislav Shwartsman
7ced718040 implemented AVX instructions support 
many changes - some cleanup will follow
please report ay found bugs !
 2011-03-19 20:09:34 +00:00
Stanislav Shwartsman
7d80a6ebe0 Adding Id and Rev property to all files 2011-02-24 21:54:04 +00:00
Stanislav Shwartsman
49c85b07f6 Fixed address size wrap 2010-10-18 22:19:45 +00:00
Stanislav Shwartsman
8308a47168 trying to get rid of b1() in instruction class 2010-09-24 21:15:16 +00:00
Stanislav Shwartsman
41ddb26c6f Fixed save/restore of x87 regs 2010-07-01 20:00:33 +00:00
Stanislav Shwartsman
cffe32dd2c remove unused param from exception() call 2010-03-14 15:51:27 +00:00
Stanislav Shwartsman
5b6a14656d Make XSAVE as runtime option 2010-02-26 22:53:43 +00:00
Stanislav Shwartsman
57d14f071b style 2009-12-04 21:27:17 +00:00
Stanislav Shwartsman
2defc78bac cleanups 2009-11-29 21:01:26 +00:00
Stanislav Shwartsman
234770395d Fixes for x87 restore by FXRSTOR/XRSTOR 2009-10-27 20:03:35 +00:00
Stanislav Shwartsman
5ab53ac4b0 cleanup + small optimization 2009-10-27 18:30:13 +00:00
Stanislav Shwartsman
0c08841e99 forgot to restore MXCSR in XRSTOR 2009-10-18 17:33:35 +00:00
Stanislav Shwartsman
127649453c fixed XSETBV 2009-10-18 17:16:08 +00:00
Stanislav Shwartsman
89d0b3aee3 bugfix 2009-10-18 17:11:25 +00:00
Stanislav Shwartsman
7254ea36a1 copyright fixes + small optimization 2009-10-14 20:45:29 +00:00
Stanislav Shwartsman
9929e6ed78 - updated FSF address 2009-01-16 18:18:59 +00:00
Stanislav Shwartsman
f9ce1171fe rename crreg accessors 2008-12-06 10:21:55 +00:00
Stanislav Shwartsman
8107e7f084 Fixed restore of FCS field 2008-08-16 12:19:30 +00:00
Stanislav Shwartsman
5dd02b26e3 Make even more efficient RmAddr calculation - good optimizing compiler could make more efficient code than it was before 2008-08-08 09:22:49 +00:00
Stanislav Shwartsman
709d74728d Call #UD exception directly instead of UndefinedOpcode function - for future use 2008-07-13 15:35:10 +00:00
Stanislav Shwartsman
92568f7525 Faster 32-bit emulation wwith 64-bit enabled mode. 
~10% speedup byu optimization of 32-bit mem access
 2008-06-12 19:14:40 +00:00
Stanislav Shwartsman
3634c6f892 Compress FPU tag word 2008-05-10 13:34:47 +00:00
Stanislav Shwartsman
55ee5f0f38 Fixed compilation errror 2008-04-21 19:55:04 +00:00
Stanislav Shwartsman
fea49bb270 Fixed linear address wrap in legacy (not long64) mode 2008-04-07 18:39:17 +00:00
Stanislav Shwartsman
77d91d59aa Inline prepare_SSE and prepare_XSAVE functions 2008-04-06 18:00:20 +00:00
Stanislav Shwartsman
e91409704f Convert EFER to val32 register, similar to other control registers 2008-03-31 20:56:27 +00:00
Stanislav Shwartsman
167c7075fb Use fastcall gcc attribute for all cpu execution functions - this pure "compiler helper" optimization brings additional 2% speedup to Bochs code 2008-03-22 21:29:41 +00:00
Stanislav Shwartsman
ae86ad28a0 Finalize XSAVE/XRSTOR instructions 2008-02-13 22:25:24 +00:00
Stanislav Shwartsman
b929a2b2b8 Fixed minor issues - compilation and not only 2008-02-13 17:06:44 +00:00
Stanislav Shwartsman
457152334e step2 in XSAVE implementation 2008-02-13 16:45:21 +00:00
Stanislav Shwartsman
59b73a8a6a new file - currently with stubs for xsave/xrestr extensions 2008-02-12 22:42:47 +00:00