Stanislav Shwartsman
ee3f9e36cb
Implemented Supervisor Mode Execution Protection (SMEP)
2011-05-29 16:28:26 +00:00
Stanislav Shwartsman
024a1ace38
move X2APIC to be .bochsrc option, rework of the cpuid code
2011-04-21 13:27:42 +00:00
Stanislav Shwartsman
31dd6a70db
small cleanups
2011-03-20 21:16:45 +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
a31103e7d8
optimize fetchdecode tables - part2
2011-01-21 16:07:51 +00:00
Stanislav Shwartsman
1bd512e98d
split more SSE ops, optimizations in MMX code
2010-12-25 17:04:36 +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
4a85a8680e
SSE optimization
2010-12-19 07:06:40 +00:00
Stanislav Shwartsman
8308a47168
trying to get rid of b1() in instruction class
2010-09-24 21:15:16 +00:00
Stanislav Shwartsman
1107ce138e
small fetchdecode optimization
2010-09-07 19:54:50 +00:00
Stanislav Shwartsman
55cb12badf
fixed missed canonical failure on system access
2010-07-22 20:12:25 +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
59ad9d8de8
Fixes
2010-07-15 20:18:03 +00:00
Stanislav Shwartsman
30fecf9792
changes in comments only
2010-04-22 17:51:37 +00:00
Stanislav Shwartsman
50462dde9a
RDTSCP could be run outside long64
2010-04-08 16:38:41 +00:00
Stanislav Shwartsman
9cece96d14
fixes
2010-04-04 18:46:03 +00:00
Stanislav Shwartsman
7c42447c77
move secondary VMEXEC controls to -enable-vmx=2 option
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EPT coming next
2010-04-03 07:30:23 +00:00
Stanislav Shwartsman
d39d485ece
changes variable name to better one
2010-04-03 05:59:07 +00:00
Stanislav Shwartsman
93220f6b6e
fixes
2010-04-02 21:22:17 +00:00
Stanislav Shwartsman
33262356ec
small optimization
2010-03-27 16:30:01 +00:00
Stanislav Shwartsman
f5ce2a7639
split crreg access functions to separate file
2010-03-25 21:33:07 +00:00
Stanislav Shwartsman
da656bf93d
optimization for paging disable mode + preparing for future
2010-03-19 17:00:05 +00:00
Stanislav Shwartsman
79466dffe2
apic virtualization + vmx fixes
2010-03-16 14:51:20 +00:00
Stanislav Shwartsman
f0ac7c576e
enable secondary proc-based ctrls
2010-03-15 15:48:01 +00:00
Stanislav Shwartsman
1c6cc35b06
fixed TPR shadow
2010-03-15 14:18:36 +00:00
Stanislav Shwartsman
3b3b920795
vmx updates
2010-03-15 13:47:18 +00:00
Stanislav Shwartsman
cffe32dd2c
remove unused param from exception() call
2010-03-14 15:51:27 +00:00
Stanislav Shwartsman
b6f8ccb91c
missed include
2010-03-12 11:35:34 +00:00
Stanislav Shwartsman
4ce211e358
MWAIT_IS_NOP option
2010-03-12 11:28:59 +00:00
Stanislav Shwartsman
173f4ed1f9
fixed perm check for MONITOR
2010-03-07 09:41:12 +00:00
Stanislav Shwartsman
11de02bd89
MONITOR/MWAIT: rewritten MONITOR/MWAIT implementation from scratch
2010-03-07 09:16:24 +00:00
Stanislav Shwartsman
14b578938d
bugfixes and cleanups
2010-03-03 14:33:35 +00:00
Stanislav Shwartsman
5b6a14656d
Make XSAVE as runtime option
2010-02-26 22:53:43 +00:00
Stanislav Shwartsman
927c3594d6
enable compilation with CPU_LEVEL <= 6
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converted SEP to runtime option as well
2010-02-26 11:44:50 +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
c201a53c76
cleanup and optimization
2010-02-15 14:04:48 +00:00
Stanislav Shwartsman
c3a73d3579
comment out CS.LIMIT demotion fix - it causes too big slowdown.
...
Need to think about better solution
+ small optimization
2010-01-31 18:06:45 +00:00
Stanislav Shwartsman
bd60e0264c
change Copyright to Bochs Project
2009-12-04 16:53:12 +00:00
Stanislav Shwartsman
f57e382416
bugfix for Instruction SYSRET and SS(PL)
2009-11-21 09:57:10 +00:00
Stanislav Shwartsman
b3ad88f23d
typofix
2009-11-08 21:03:59 +00:00
Stanislav Shwartsman
6f0db17b08
fixed #DB on rpeat instructions
2009-10-30 09:13:19 +00:00
Stanislav Shwartsman
d5c190ab2b
Merged #SF patch: fix CS segment type during fast syscall invocation
2009-10-07 15:45:15 +00:00
Stanislav Shwartsman
85f1004ce0
implemented TPR shadow feature for VMX
2009-09-30 05:57:21 +00:00
Stanislav Shwartsman
d26660dac1
small fixes
2009-08-19 09:59:30 +00:00
Stanislav Shwartsman
54e3422e1b
bugfix
2009-08-15 15:36:35 +00:00
Stanislav Shwartsman
8a95120e12
deprecate --enable-vme option, now it will be supported iff CPU_LEVEL >= 5 (like in real life)
2009-08-10 15:44:50 +00:00
Stanislav Shwartsman
cd445195dd
cleanup configure options. All paging related stuff is now automatically set/unset according to cpu-level option.
...
Related configure options (--enable-pae, --enable-mtrr, --enable-global-pages, --enable-large-pages) are deprecated.
Less configure options - less configure problems :)
2009-06-15 09:30:56 +00:00
Stanislav Shwartsman
f59f067368
compilation err fixed
2009-06-12 11:45:05 +00:00
Stanislav Shwartsman
03ba2ec988
implement pdptr checks in legacy PAE mode
2009-05-31 07:49:04 +00:00
