Commit Graph

123 Commits

Author SHA1 Message Date
Stanislav Shwartsman
b5ebe5865e Fixes for incoming bug report, missed changes in CVS, repository fixups and etc 2011-02-11 09:56:23 +00:00
Stanislav Shwartsman
12005d92cf split more SSE ops 2011-01-21 19:46:44 +00:00
Stanislav Shwartsman
0de2b305bc split SSE opcode 2011-01-21 19:21:16 +00:00
Stanislav Shwartsman
a31103e7d8 optimize fetchdecode tables - part2 2011-01-21 16:07:51 +00:00
Stanislav Shwartsman
fbc9b8b190 phase1 of opcode tables optimization 2011-01-20 16:24:42 +00:00
Stanislav Shwartsman
8c5c078b13 optimize sse and mmx code 2011-01-16 20:42:28 +00:00
Stanislav Shwartsman
45f0c72385 remove duplicated instr 2011-01-15 15:17:28 +00:00
Stanislav Shwartsman
7511729424 cleanup 2011-01-13 21:36:56 +00:00
Stanislav Shwartsman
85234807d1 fixed typo 2011-01-09 20:36:13 +00:00
Stanislav Shwartsman
a80b44b6db split more sse ops 2011-01-09 20:18:02 +00:00
Stanislav Shwartsman
37204c0aaa split more SSE ops 2011-01-08 12:28:25 +00:00
Stanislav Shwartsman
a1bc92a46b split more SSE opcodes 2011-01-08 11:20:29 +00:00
Stanislav Shwartsman
2946d0ac26 split more SSE ops 2010-12-30 21:45:39 +00:00
Stanislav Shwartsman
f9f868247a split more SSE ops 2010-12-30 20:35:10 +00:00
Stanislav Shwartsman
fd5558d4be another way to implement this op 2010-12-26 20:54:23 +00:00
Stanislav Shwartsman
25b1e2e58d split more SSE ops 2010-12-26 20:41:47 +00:00
Stanislav Shwartsman
f705cbbc63 rename functions 2010-12-25 19:34:43 +00:00
Stanislav Shwartsman
1bd512e98d split more SSE ops, optimizations in MMX code 2010-12-25 17:04:36 +00:00
Stanislav Shwartsman
c005444d5b split more SSE opcodes 2010-12-25 07:59:15 +00:00
Stanislav Shwartsman
040a8e1a3a split bunch of SSE opcodes 2010-12-24 08:35:00 +00:00
Stanislav Shwartsman
43600f3756 complete rework of SSE code
next step - split all SSE opcodes by ModC0
2010-12-22 21:16:02 +00:00
Stanislav Shwartsman
29a674e520 split rd/wr CR opcodes for simplicity 2010-12-19 22:36:19 +00:00
Stanislav Shwartsman
48d94d6dc3 optimization 2010-12-18 11:58:16 +00:00
Stanislav Shwartsman
91ac0df65c implemented GS/FS BASE access instructions published in _319433-007.pdf document 2010-07-22 16:41:59 +00:00
Stanislav Shwartsman
3dfcfd0ccd Split shift opcodes | optimize SAR opcode 2010-05-18 07:28:05 +00:00
Stanislav Shwartsman
7319d2eee1 FENCE instructions are SSE2 only 2010-04-18 09:21:24 +00:00
Stanislav Shwartsman
43bc0f1f2b optimize some of x87 tables 2010-04-16 19:52:44 +00:00
Stanislav Shwartsman
689ecc57dd split 2 more SSE opcodes 2010-04-08 17:35:32 +00:00
Stanislav Shwartsman
df7db31fb4 EPT + VPID - VMXx2 support 2010-04-07 17:12:17 +00:00
Stanislav Shwartsman
b4cd188f07 Update (c) 2010-04-04 19:56:55 +00:00
Stanislav Shwartsman
01de3e1926 PEXTRB/W/D/EXTRACTPS fixed 2010-04-02 19:03:47 +00:00
Stanislav Shwartsman
2efb11f2bc fixes 2010-03-30 18:12:19 +00:00
Stanislav Shwartsman
e88e168081 bswap undefined behavior 2010-03-19 10:00:48 +00:00
Stanislav Shwartsman
32e5f1ffc8 fixes 2010-02-25 22:44:46 +00:00
Stanislav Shwartsman
033a20b3b2 allow to configure CPU features at runtime - implemened on example of SSE/AES/MOVBE/POPCNT 2010-02-25 22:04:31 +00:00
Stanislav Shwartsman
50eb55d0f2 introduce --enable-xapic configure option 2010-02-24 20:59:49 +00:00
Stanislav Shwartsman
70dc124b3a 1st step of moving CPU options to runtime 2010-02-24 19:27:51 +00:00
Stanislav Shwartsman
5f89b554aa split few more opcodes 2010-02-10 17:21:15 +00:00
Stanislav Shwartsman
cccbac3bb7 bugfix 2009-12-23 07:26:14 +00:00
Stanislav Shwartsman
c403090327 ! Implemented PCLMULQDQ AES instruction 2009-12-20 09:00:40 +00:00
Stanislav Shwartsman
edaf19f0a1 Split MOVQ_PqQq opcode 2009-12-14 11:55:42 +00:00
Stanislav Shwartsman
553ca8af01 split more SSE ops 2009-11-25 20:49:47 +00:00
Stanislav Shwartsman
6819ab4eb7 split sse opcodes 2009-11-23 18:21:23 +00:00
Stanislav Shwartsman
78e4b3d616 split SSE move instructions 2009-10-24 11:17:51 +00:00
Stanislav Shwartsman
7254ea36a1 copyright fixes + small optimization 2009-10-14 20:45:29 +00:00
Stanislav Shwartsman
8e3276cf14 split opcodes by ModC0 2009-08-22 11:47:42 +00:00
Stanislav Shwartsman
9d4c24b6a3 Split instruction 32/64 2009-04-06 18:44:28 +00:00
Stanislav Shwartsman
e5be60be64 Fixed lazy flags bug I added in one of my prev merges
ICACHE code reorganization
2009-03-22 21:12:35 +00:00
Stanislav Shwartsman
f8185a6bc6 Added Intel VMX emulation to Bochs CPU 2009-01-31 10:43:24 +00:00
Stanislav Shwartsman
0325c120b2 Separate PAUSE instruction from regular NOP 2009-01-27 20:29:05 +00:00
Stanislav Shwartsman
62005d4fd9 Minimize diff with VMX support branch 2009-01-23 09:26:24 +00:00
Stanislav Shwartsman
9929e6ed78 - updated FSF address 2009-01-16 18:18:59 +00:00
Stanislav Shwartsman
bc381e51da very small cleanups 2008-09-19 19:18:57 +00:00
Stanislav Shwartsman
c1306f7d75 small non-significant speedups 2008-09-06 21:10:40 +00:00
Stanislav Shwartsman
b96f78dc0a Some kind of big change in fetchdecode tables invented in order to compress the tables for better host data cache utilization 2008-08-29 19:23:03 +00:00
Stanislav Shwartsman
a5a01c4b42 optimize LEAVE operation 2008-08-27 21:57:40 +00:00
Stanislav Shwartsman
70c7c5ceca Use LOAD_Eb approach to remove duplicated GbEb methods 2008-08-11 20:34:05 +00:00
Stanislav Shwartsman
a8adb36dc2 Implemented MOVBE Intel Atom(R) instruction 2008-08-11 18:53:24 +00:00
Stanislav Shwartsman
b61017e5b6 Split more opcodes using new LOAD technique 2008-08-10 21:16:12 +00:00
Stanislav Shwartsman
1da5943f1a More use of LOAD_Ex method 2008-08-10 19:34:28 +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
3f5efb6475 Remove more duplicated methods 2008-07-13 10:06:07 +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
678ac970aa Reorganize ctrl_xfer8.cc code, allows to inline branch32 method 2008-06-22 03:45:55 +00:00
Stanislav Shwartsman
46e9d09cbc Typo again :) 2008-06-04 16:31:03 +00:00
Stanislav Shwartsman
4c93fd4a21 Fixed typos (patch from @SF) 2008-06-04 16:27:42 +00:00
Stanislav Shwartsman
7494b8823b - Support of AES CPU extensions, to enable configure with
--enable-aes option
2008-05-30 20:35:08 +00:00
Stanislav Shwartsman
ed4be45a8b Split shift/rotate opcodes in 32-bit mode and 64-bit mode 2008-05-02 22:47:07 +00:00
Stanislav Shwartsman
06c6ac0060 - Fixed effective address wrap in 64-bit mode with 32-bit address size
- Fixed SMSW instruction in 32-bit and 64-bit modes
2008-04-28 18:18:08 +00:00
Stanislav Shwartsman
76a8812876 correct some opcode aliases 2008-04-12 10:08:43 +00:00
Stanislav Shwartsman
1bdddc1f78 Split SHRD/SHLD instructions 2008-04-05 19:08:01 +00:00
Stanislav Shwartsman
5826e2843a Inline pop/push functions
Store only single byte of opcode in b1() - speedup shift instructions
Code cleanups
2008-04-05 17:51:55 +00:00
Stanislav Shwartsman
2aaafa76a2 Reorganize fetchdecode tables with another level of redirection - a leap toward future improvements
Currently no speedup and no slowdown - about the same results on my Bochs benchmarking
A lot of code reorganization in fetchdecode
2008-04-04 22:39:45 +00:00