Stanislav Shwartsman
5e291e0860
Added Athlon64 Clawhammer CPUID to CPUDB
2011-07-30 21:28:16 +00:00
Stanislav Shwartsman
fefa4d5e5b
added PIII Katmai to CPUDB
2011-07-30 14:30:35 +00:00
Stanislav Shwartsman
4ac67ec386
compilation when cu_level < 4
2011-07-29 15:24:32 +00:00
Stanislav Shwartsman
1a051f9f00
Added several predefined CPUs that can be selected from .bochsrc using new CPU::MODEL option.
...
Selecting CPU MODEL from .bochsrc automatically chooses real HW CPUID and also configures Bochs emulator to emulate this specific CPU including all its features only.
Supported CPUs to choose from:
core2_extreme_x9770
corei7_sandy_bridge_2600K
p4_prescott_celeron_336
2011-07-29 15:03:54 +00:00
Stanislav Shwartsman
78327d3e5e
First step toward completely configurable CPU.
...
Change CPUID to generic interface which could be chosen from .bochsrc.
Bochs CPU emulation will enable/disable features (like instruction sets) according to CPUID that is selected.
TODO: Add database of CPUID from real hardware CPUs
2011-07-28 16:17:42 +00:00
Stanislav Shwartsman
81f6a283e2
trim cpuid info from save/restore tree
2011-07-27 14:16:51 +00:00
Stanislav Shwartsman
cddd1e3758
MONITOR/MWAIT: Do monitor on cache line granularity only + bugfix with possible TLB caching of monitored line
2011-07-18 21:44:22 +00:00
Stanislav Shwartsman
002c86660a
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
2011-07-06 20:01:18 +00:00
Stanislav Shwartsman
909e750549
Implemented VMX preemption timer VMEXIT control (patch by Jianan Hao)
2011-07-03 15:59:48 +00:00
Stanislav Shwartsman
beafa7c88b
improved x86 hw code bp handling
2011-06-24 13:38:34 +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
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
63fe52f601
accessors for DR6 and DR7 fields
2011-03-15 20:20:15 +00:00
Stanislav Shwartsman
aff763349d
Fixed save/restore of segments in real mode (valid bit was corrupted)
2011-03-12 09:56:43 +00:00
Stanislav Shwartsman
93e152ef1a
no need to read ignore_bad_msrs on every reset
2011-03-05 18:54:23 +00:00
Stanislav Shwartsman
3b8903e19d
there is no need to duplicate ignore_bad_msrs in param tree, this knob is loaded from options anyway
2011-03-05 18:47:48 +00:00
Stanislav Shwartsman
2d1d41e731
CPUID is not available when cpu-level=3
2011-02-25 16:27:01 +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
c7017b1c05
simplification
2010-12-19 21:41:15 +00:00
Stanislav Shwartsman
4a85a8680e
SSE optimization
2010-12-19 07:06:40 +00:00
Stanislav Shwartsman
1047acb2cc
rename SSE register param - prepare for wide SSE register (AVX)
2010-12-06 21:52:41 +00:00
Stanislav Shwartsman
eaa2e0e0ea
[PATCH] cpu/init.cc: proper CPL restore in after_restore_statE
2010-06-04 20:31:04 +00:00
Stanislav Shwartsman
b2dffd9258
undo incorrect change for ia32_feature_control msr init
2010-05-23 05:32:00 +00:00
Stanislav Shwartsman
b6c26d394c
enable VMX lock bit - required for VMXON
2010-05-22 10:21:31 +00:00
Stanislav Shwartsman
0478b326c3
remove ome ifdefs
2010-05-02 15:11:39 +00:00
Stanislav Shwartsman
b9be4fcd3e
fix
2010-04-19 11:09:35 +00:00
Stanislav Shwartsman
b85791686b
fixed mtrr_deftype reset value
2010-04-10 07:32:48 +00:00
Stanislav Shwartsman
04349e1041
compilation fix for CPU < 6
2010-04-09 07:15:54 +00:00
Stanislav Shwartsman
6e1204cb84
Merged X2APIC + X2APIC virtualization
2010-04-08 15:50:39 +00:00
Stanislav Shwartsman
10505dca81
PDPTR checks fix
2010-04-06 19:26:03 +00:00
Stanislav Shwartsman
21de4f8b8b
remove cr3_masked
2010-04-04 09:04:12 +00:00
Stanislav Shwartsman
d39d485ece
changes variable name to better one
2010-04-03 05:59:07 +00:00
Stanislav Shwartsman
a220edc5bb
compile fixes
2010-03-26 11:09:12 +00:00
Stanislav Shwartsman
64e9ff6aff
add PDPTRS into param tree
2010-03-25 22:04:31 +00:00
Stanislav Shwartsman
f5ce2a7639
split crreg access functions to separate file
2010-03-25 21:33:07 +00:00
Stanislav Shwartsman
79466dffe2
apic virtualization + vmx fixes
2010-03-16 14:51:20 +00:00
Stanislav Shwartsman
5d2c2879a7
IA32_FEATURE_CONTROL_MSR is implemented
2010-03-06 16:59:05 +00:00
Stanislav Shwartsman
189553d702
bugfix
2010-03-05 08:54:07 +00:00
Stanislav Shwartsman
01cfbdccbc
Move MMX to be runtime option
2010-03-01 18:53:53 +00:00
Stanislav Shwartsman
5b6a14656d
Make XSAVE as runtime option
2010-02-26 22:53:43 +00:00
Stanislav Shwartsman
5df864b1f1
Move param_names.h into bochs root folder
2010-02-26 14:18:19 +00:00
Stanislav Shwartsman
927c3594d6
enable compilation with CPU_LEVEL <= 6
...
converted SEP to runtime option as well
2010-02-26 11:44:50 +00:00
Stanislav Shwartsman
78a420faa1
first updates
2010-02-25 22:34:56 +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
bd60e0264c
change Copyright to Bochs Project
2009-12-04 16:53:12 +00:00
Stanislav Shwartsman
0a735942e2
restore real mode with CPL != 0
2009-11-20 14:18:43 +00:00
Stanislav Shwartsman
5099cff0e5
save restore for new var
2009-11-13 16:01:37 +00:00
Stanislav Shwartsman
71bb10f98c
move ignore-bad-msrs to runtime option in ,bochsrc
2009-11-13 15:55:46 +00:00
Stanislav Shwartsman
6f0db17b08
fixed #DB on rpeat instructions
2009-10-30 09:13:19 +00:00
