Stanislav Shwartsman
d7f19bcfd4
optimize sse DAZ feature + optimization for AVX OFF
2011-06-11 12:22:54 +00:00
Volker Ruppert
c78026a9a2
- deleted executable properties from source files
2011-04-03 10:29:19 +00:00
Stanislav Shwartsman
4de76b0571
introduced victim cache for a trace cache structure.
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Allows to significantly cut trace cache miss latenct and find data in victim cahe instead of redoding it
8 entries VC in parallel with direct map 64K entries
2011-03-25 23:06:34 +00:00
Stanislav Shwartsman
7ced718040
implemented AVX instructions support
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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
43600f3756
complete rework of SSE code
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next step - split all SSE opcodes by ModC0
2010-12-22 21:16:02 +00:00
Stanislav Shwartsman
d60b7c0919
rename accessor for opcodeReg() in instruction
2010-12-06 21:45:56 +00:00
Stanislav Shwartsman
49c85b07f6
Fixed address size wrap
2010-10-18 22:19:45 +00:00
Stanislav Shwartsman
75f2ae9c18
fetchdecode simplification rework
2010-09-25 09:55:40 +00:00
Stanislav Shwartsman
369aba757d
style change
2010-09-23 20:38:02 +00:00
Stanislav Shwartsman
d47c84320a
swap bits in instr
2010-06-29 19:38:56 +00:00
Stanislav Shwartsman
70dc124b3a
1st step of moving CPU options to runtime
2010-02-24 19:27:51 +00:00
Stanislav Shwartsman
cf6a4f5417
added ia_opcode into bxInstruction class
2010-01-09 15:11:32 +00:00
Stanislav Shwartsman
30c9eef6f9
small optimization
2009-12-21 13:38:06 +00:00
Stanislav Shwartsman
868e716411
instrumentation fixes + new example
2009-11-04 15:48:28 +00:00
Stanislav Shwartsman
d16afb6d47
ia_opcodes instrumentation
2009-10-31 20:02:44 +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
da511513b3
make displ field of instruction signed
2009-01-12 20:14:37 +00:00
Stanislav Shwartsman
5261e6f73a
Optimize prefetch() method
2008-10-10 20:49:16 +00:00
Stanislav Shwartsman
b03f940807
optimize seg_override decoding
2008-09-08 16:15:59 +00:00
Stanislav Shwartsman
0d90ab0478
Completely new way to handle LD+OP cases - allows to significantly reduce number of BX_CPU_C methods
2008-08-09 21:05:07 +00:00
Stanislav Shwartsman
24e0b53720
This more ellegant way to have debug info for BxError and not lose any performace
2008-08-09 19:18:09 +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
0127415ba6
Clear some duplicated arithmetic opcodes - difference only in operands order
2008-07-13 09:59:59 +00:00
Stanislav Shwartsman
65275ffc02
Remove repeat speedups from 16-bit address size methods - they not gonna speed up anyway because of segment limit issue
2008-06-25 10:34:21 +00:00
Stanislav Shwartsman
e4b41764d0
Enabled #AC exception, fixed PANIC message
2008-04-14 21:48:37 +00:00
Stanislav Shwartsman
16bf4402b0
Remove wrongly committed code
2008-04-05 17:57:21 +00:00
Stanislav Shwartsman
5826e2843a
Inline pop/push functions
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Store only single byte of opcode in b1() - speedup shift instructions
Code cleanups
2008-04-05 17:51:55 +00:00
Stanislav Shwartsman
255d512e29
Organize bxInstruction fields differently
2008-03-31 17:33:34 +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
0d26c2359b
Reorganize fields in metaInfo3
2008-03-03 16:45:15 +00:00
Stanislav Shwartsman
cdcd7522aa
Added RIP to the GPR register file as lst register
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This allowed to optimize (read - remove) two more BxResolve methods in 64-bit mode
+ Some white space cleanup
2008-02-15 19:03:54 +00:00
Stanislav Shwartsman
fb0ce45d28
Unpack more fields in bxInstruction_c -> this increase bxInstruction size by 4 bytes but I have no way but do it if want to support SSE5 dest override later
2008-02-04 21:28:53 +00:00
Stanislav Shwartsman
a2897933a3
white space cleanup
2008-02-02 21:46:54 +00:00
Stanislav Shwartsman
1a55fce072
remove staruct for eflags and use single 32-bit variable
2008-01-29 22:26:29 +00:00
Stanislav Shwartsman
f16d34c01c
new file instr.h
2008-01-29 17:37:37 +00:00
