Stanislav Shwartsman
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1a770dd260
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implementation of virtual NMI
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2013-03-05 21:12:43 +00:00 |
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Stanislav Shwartsman
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ab63b22a68
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SVM: implemented missed RSM, LDTR READ/WRITE, TR READ/WRITE and IRET intercepts
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2013-02-25 19:36:41 +00:00 |
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Stanislav Shwartsman
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8a01ee1661
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implemented SVM decode assists. some is still missing - coming soon
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2012-11-02 07:46:50 +00:00 |
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Stanislav Shwartsman
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f69bc016d2
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vmx: nmi blocking after NMI event injection. better dbg print for VMEXIT
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2012-10-04 16:15:58 +00:00 |
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Stanislav Shwartsman
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d5f858d100
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transfer VMX NMI window exiting into event vector infrastructure
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2012-09-25 10:21:29 +00:00 |
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Stanislav Shwartsman
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40ba9c8d7b
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introducing new interface for handling CPU events based on vector of events and not on many not related variables. this is very initial implementation which takes into new interface only few events, more will code soon
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2012-09-25 09:35:38 +00:00 |
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Stanislav Shwartsman
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b43ac7358e
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fixed typo-like bug in smm.cc
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2012-08-01 14:56:51 +00:00 |
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Stanislav Shwartsman
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a1ebdc41ac
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Fixed SF bug [3548109] VMX State Not Restored After Entering SMM on 32-bit Systems
Fixed .conf.nothing configure script
Fixed copyright for some files
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2012-07-27 08:13:39 +00:00 |
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Stanislav Shwartsman
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e0729e32b8
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fixed bug 3548108 VMEXIT instruction length Not always getting updated
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2012-07-26 16:03:26 +00:00 |
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Stanislav Shwartsman
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515d8b5c25
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add new instrumentation callbacks for physical memory access from CPU
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2012-06-18 11:41:26 +00:00 |
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Stanislav Shwartsman
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f9540f1c24
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- Improved CPU status restore after restoring from Bochs saved image
- Changed many BX_ERROR messages about VMX VMEXIT takesn to BX_DEBUG
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2012-05-19 20:36:40 +00:00 |
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Stanislav Shwartsman
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3ca29cbdf3
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stack direct access optimization - 5% emu speedup to all 32-bit guests, for 64-bit guests speedup is less because they have less stack accesses
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2012-03-25 11:54:32 +00:00 |
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Stanislav Shwartsman
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9461797886
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added extra param to debugger phy access callback + cleanup in vmexit functions
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2012-01-17 21:50:15 +00:00 |
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Stanislav Shwartsman
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fb9da23f9b
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syscall/sysret are not supported outside long64 mode in Intel CPUs
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2011-08-30 21:32:40 +00:00 |
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Stanislav Shwartsman
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6606c62439
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cr4 available since Pentium only
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2011-08-16 16:49:04 +00:00 |
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Stanislav Shwartsman
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f15bc6cf75
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support for NX outside of x86-64.
required for Intel Yonah processor which is another interesting CPUID to be added
also found Via C7 CPUID, looking for the way to add it too
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2011-08-10 22:04:33 +00:00 |
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Stanislav Shwartsman
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2ee0029749
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extract ffxsr support to separate CPU feature
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2011-08-04 19:02:49 +00:00 |
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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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a1a140682c
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cleanup
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2011-06-26 20:22:04 +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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0a88065722
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updated instrumentation callbacks
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2011-03-22 22:18:40 +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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63fe52f601
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accessors for DR6 and DR7 fields
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2011-03-15 20:20:15 +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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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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4a85a8680e
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SSE optimization
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2010-12-19 07:06:40 +00:00 |
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Stanislav Shwartsman
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ca95477b7f
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Implement x86-64 PCID extension
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2010-04-29 19:34:32 +00:00 |
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Stanislav Shwartsman
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df07dab80f
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verbose phy mem access tracing
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2010-04-13 17:56:50 +00:00 |
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Stanislav Shwartsman
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62b5c27e1b
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compilation fixes
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2010-04-07 14:49:18 +00:00 |
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Stanislav Shwartsman
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10505dca81
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PDPTR checks fix
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2010-04-06 19:26:03 +00:00 |
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Stanislav Shwartsman
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bd8789646a
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cleanup
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2010-04-05 09:49:26 +00:00 |
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Stanislav Shwartsman
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f675bb852c
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setCR3 change
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2010-03-25 21:39:34 +00:00 |
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Stanislav Shwartsman
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f5ce2a7639
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split crreg access functions to separate file
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2010-03-25 21:33:07 +00:00 |
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Stanislav Shwartsman
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79466dffe2
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apic virtualization + vmx fixes
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2010-03-16 14:51:20 +00:00 |
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Stanislav Shwartsman
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b8dfe6d9b1
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assert check
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2010-03-15 22:58:41 +00:00 |
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Stanislav Shwartsman
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cffe32dd2c
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remove unused param from exception() call
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2010-03-14 15:51:27 +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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4fc66aab31
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Fixes for compilation by Visual Studio 2008
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2009-04-07 16:12:19 +00:00 |
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Stanislav Shwartsman
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9e092a86c3
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merge "system" and "segment" blocks of descriptor
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2009-04-05 19:09:44 +00:00 |
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Stanislav Shwartsman
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c9383813f0
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don't have to keep both limit and limit_scale
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2009-04-05 18:16:29 +00:00 |
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Stanislav Shwartsman
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2bdc6ff231
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insert updateFetchModeMask into handleCpuModeChange - avoid bugs in future
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2009-03-10 22:28:08 +00:00 |
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Stanislav Shwartsman
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3a1852ea23
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take local APIC read/write access into CPU class from BX_MEM (needed for APIC virtualization later)
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2009-02-17 19:20:47 +00:00 |
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Stanislav Shwartsman
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592484408f
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Initial NMI virtualization for VMX, clean out CPU pins set/clear code
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2009-02-03 19:17:15 +00:00 |
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Stanislav Shwartsman
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f8185a6bc6
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Added Intel VMX emulation to Bochs CPU
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2009-01-31 10:43:24 +00:00 |
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Stanislav Shwartsman
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8c8ef5b869
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Mask bit 11:8 of segment AR field
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2009-01-23 21:28:01 +00:00 |
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Stanislav Shwartsman
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a396c8a1ce
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Rework SMM mess
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2009-01-17 22:35:45 +00:00 |
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Stanislav Shwartsman
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cd367becd7
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remove duplicate function
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2009-01-17 18:56:25 +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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836e9649d8
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modify set cr0 functionality
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2009-01-10 10:07:57 +00:00 |
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Stanislav Shwartsman
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35487c3ebd
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get/set_segment_ar_data prepared for future reuse in other than SMM mode
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2008-12-06 18:52:02 +00:00 |
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