Stanislav Shwartsman
3f075d1ddf
disasm for invpcid
2011-06-10 12:49:52 +00:00
Stanislav Shwartsman
77e15511be
AVX2 and BMI instructions were published on http://software.intel.com/en-us/avx
2011-06-10 08:46:10 +00:00
Stanislav Shwartsman
acf2175d6d
paging small change
2011-06-03 20:50:55 +00:00
Stanislav Shwartsman
29e3f6e762
remove trace cache disabled mode from the code. next step going to be - introducing new optimization features based on trace cache
2011-06-01 20:34:04 +00:00
Stanislav Shwartsman
04e9254e2c
AMD released new Vol4: 128 and 256 bit vector instructions, dropped SSE4A
2011-05-30 20:15:50 +00:00
Stanislav Shwartsman
1ba77b9f10
fixed defined but not used warnings
2011-05-29 20:42:47 +00:00
Stanislav Shwartsman
0de8b08f24
fixed too few arguments for format warning
2011-05-29 20:09:31 +00:00
Stanislav Shwartsman
5748c6b9f5
first fix for SMEP
2011-05-29 18:08:37 +00:00
Stanislav Shwartsman
ee3f9e36cb
Implemented Supervisor Mode Execution Protection (SMEP)
2011-05-29 16:28:26 +00:00
Stanislav Shwartsman
6ace540891
update for rev39 of Intel SDM
2011-05-28 20:20:25 +00:00
Stanislav Shwartsman
75ec0f835e
small bug fix for 32-bit linear addr wrap
2011-05-27 08:50:38 +00:00
Stanislav Shwartsman
e0160b4f29
ability to turn on/off AVX if compiled in
2011-05-24 20:33:36 +00:00
Stanislav Shwartsman
de95fa8e13
more changes towards configurable cpuid
2011-05-24 18:23:28 +00:00
Stanislav Shwartsman
92bb77ef1d
Merge patch from SF tracker:
...
[3298173] Breakpoint on VMEXIT event by Jianan Hao
Patch description:
The patch provides a new command "vmexitbp" to set breakpoint when VM guest exit. The simulation will be stopped before first HOST mode instruction is executed.
Usage:
Type "vmexitbp" in debugger command window to switch it on/off (similar to modebp).
Currently, the patch has no corresponding interface on GUI debugger. Someone may add it if interested.
2011-05-06 08:19:03 +00:00
Stanislav Shwartsman
a02ddb36d2
undo a change from 2 weeks ago that cause correctness failure
2011-05-06 08:03:45 +00:00
Stanislav Shwartsman
9fbf7d2f15
small cleanups
2011-05-04 05:53:17 +00:00
Stanislav Shwartsman
d440a5eda0
avx bug fix
2011-04-29 23:06:50 +00:00
Stanislav Shwartsman
c44f82f4ac
small cleanup
2011-04-25 20:26:22 +00:00
Stanislav Shwartsman
c3a31d3cf0
applied patch bochs-110423-builtinbswap.patch
2011-04-25 15:20:27 +00:00
Stanislav Shwartsman
a02d8cfe67
cleanups, simplications, copyright updates
2011-04-23 20:39:27 +00:00
Stanislav Shwartsman
4f46b6eab2
bcd flags handling change
2011-04-23 10:49:36 +00:00
Stanislav Shwartsman
610df62e93
fixed segfault with x86-64 disabled
2011-04-22 17:56:27 +00:00
Stanislav Shwartsman
a1b523dacd
warning fix
2011-04-22 15:18:05 +00:00
Stanislav Shwartsman
fb360ac334
bugfix
2011-04-22 07:39:38 +00:00
Stanislav Shwartsman
5230bd27ee
added/fixed comments
2011-04-21 15:51:36 +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
1a7d38c28b
bswap optimization patch by Heikki Lindholm + cleanup
2011-04-19 12:48:06 +00:00
Stanislav Shwartsman
9aaeea3fda
remove icache.h code that was added for studies in trace cache
2011-04-15 04:48:37 +00:00
Stanislav Shwartsman
74792e6841
update CHANGES
2011-04-15 04:46:27 +00:00
Stanislav Shwartsman
69b829a935
small fixes
2011-04-12 06:05:31 +00:00
Stanislav Shwartsman
6e79fdfb1e
optimize data hw breakpoint
2011-04-09 05:12:28 +00:00
Stanislav Shwartsman
0de9a5f75d
compilation fix
2011-04-08 16:20:26 +00:00
Volker Ruppert
c78026a9a2
- deleted executable properties from source files
2011-04-03 10:29:19 +00:00
Stanislav Shwartsman
bee5940167
fixed compilation err with trace cache off
2011-04-03 03:43:38 +00:00
Stanislav Shwartsman
734744847e
fix cpuid.h (c)
2011-04-03 03:40:25 +00:00
Stanislav Shwartsman
2b596e1bc4
warning fix
2011-03-27 15:17:38 +00:00
Stanislav Shwartsman
4de76b0571
introduced victim cache for a trace cache structure.
...
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
f0a3cce1e2
added XSAVEOPT instruction emulation (for now with no state tracking according to Intel docs, just alias it to XSAVE)
...
update CHANGES
2011-03-25 20:32:07 +00:00
Stanislav Shwartsman
dd36d3c754
fixed code breakpoint hit
2011-03-24 19:06:58 +00:00
Stanislav Shwartsman
0a88065722
updated instrumentation callbacks
2011-03-22 22:18:40 +00:00
Stanislav Shwartsman
31dd6a70db
small cleanups
2011-03-20 21:16:45 +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
16021a0ddb
rename model_specific.h to be cpuid.h
2011-03-19 17:35:18 +00:00
Stanislav Shwartsman
1aaf596d79
small fixes
2011-03-19 17:19:41 +00:00
Stanislav Shwartsman
96312698f6
fixed typo
2011-03-15 20:31:49 +00:00
Stanislav Shwartsman
6deb746464
do not handle reserved bits yet
2011-03-15 20:22:17 +00:00
Stanislav Shwartsman
63fe52f601
accessors for DR6 and DR7 fields
2011-03-15 20:20:15 +00:00
Stanislav Shwartsman
edd7c2d787
small reorg in cpuid code
2011-03-14 20:28:16 +00:00
Stanislav Shwartsman
acd320699d
small cleanups
2011-03-14 06:25:54 +00:00
