Stanislav Shwartsman
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002c86660a
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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
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2011-07-06 20:01:18 +00:00 |
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Stanislav Shwartsman
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2f582db722
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compile less stuff for cpu-level=5
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2011-06-26 19:15:30 +00:00 |
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Volker Ruppert
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c78026a9a2
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- deleted executable properties from source files
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2011-04-03 10:29:19 +00:00 |
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Stanislav Shwartsman
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7ced718040
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implemented AVX instructions support
many changes - some cleanup will follow
please report ay found bugs !
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2011-03-19 20:09:34 +00:00 |
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Stanislav Shwartsman
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7d80a6ebe0
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Adding Id and Rev property to all files
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2011-02-24 21:54:04 +00:00 |
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Stanislav Shwartsman
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c005444d5b
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split more SSE opcodes
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2010-12-25 07:59:15 +00:00 |
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Stanislav Shwartsman
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43600f3756
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complete rework of SSE code
next step - split all SSE opcodes by ModC0
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2010-12-22 21:16:02 +00:00 |
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Stanislav Shwartsman
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9aa503cb9d
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fixed warnings for win64 compilation
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2010-11-23 14:59:36 +00:00 |
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Stanislav Shwartsman
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c21a8fd935
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sse4.2 string instruction do not required aligned mem access
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2010-05-22 19:55:12 +00:00 |
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Stanislav Shwartsman
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927c3594d6
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enable compilation with CPU_LEVEL <= 6
converted SEP to runtime option as well
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2010-02-26 11:44:50 +00:00 |
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Stanislav Shwartsman
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033a20b3b2
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allow to configure CPU features at runtime - implemened on example of SSE/AES/MOVBE/POPCNT
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2010-02-25 22:04:31 +00:00 |
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Stanislav Shwartsman
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70dc124b3a
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1st step of moving CPU options to runtime
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2010-02-24 19:27:51 +00:00 |
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Stanislav Shwartsman
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7254ea36a1
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copyright fixes + small optimization
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2009-10-14 20:45:29 +00:00 |
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Stanislav Shwartsman
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9929e6ed78
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- updated FSF address
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2009-01-16 18:18:59 +00:00 |
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Stanislav Shwartsman
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b3b2f77675
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Reduce size of Bochs static tables by changing from bx_bool (which is 32bit) to Bit8u
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2008-09-06 18:21:29 +00:00 |
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Stanislav Shwartsman
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a8adb36dc2
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Implemented MOVBE Intel Atom(R) instruction
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2008-08-11 18:53:24 +00:00 |
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Stanislav Shwartsman
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5dd02b26e3
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Make even more efficient RmAddr calculation - good optimizing compiler could make more efficient code than it was before
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2008-08-08 09:22:49 +00:00 |
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Stanislav Shwartsman
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709d74728d
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Call #UD exception directly instead of UndefinedOpcode function - for future use
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2008-07-13 15:35:10 +00:00 |
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Stanislav Shwartsman
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de97f61b0c
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Fixed destination \register for SSE4.2 instructions
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2008-04-18 14:15:58 +00:00 |
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Stanislav Shwartsman
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167c7075fb
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Use fastcall gcc attribute for all cpu execution functions - this pure "compiler helper" optimization brings additional 2% speedup to Bochs code
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2008-03-22 21:29:41 +00:00 |
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Stanislav Shwartsman
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a2897933a3
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white space cleanup
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2008-02-02 21:46:54 +00:00 |
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Stanislav Shwartsman
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37fbb82baa
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Cleanups. Move bxInstruction_c definition to separate file instr.h
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2008-01-29 17:13:10 +00:00 |
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Stanislav Shwartsman
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d9984bb3a1
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Eliminate BxResolve call from the heart of cpu loop and move into instructions that really require this calculation. Yes, it blows the code of EVERY CPU method but it has >15% speedup !
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2008-01-10 19:37:56 +00:00 |
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Stanislav Shwartsman
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83f6eb6945
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Changes copyrights for the files I wrote :)
Also split EqId G1 group for x86-64
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2007-11-17 23:28:33 +00:00 |
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Stanislav Shwartsman
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dbb91069f4
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Added SSE4_2 instructions emulation
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2007-10-01 19:59:37 +00:00 |
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