Stanislav Shwartsman
0917d12e8b
memory type report for physical accesses and RMW acccesses. todo: consider also pat
2015-02-22 21:26:26 +00:00
Stanislav Shwartsman
7a3e340e6d
implement memory type calculation by mtrr. todo: memory type from page tables
2015-02-20 21:50:59 +00:00
Stanislav Shwartsman
e16c6eb30c
preparations and interface definition for memory type support
2015-02-19 20:23:08 +00:00
Stanislav Shwartsman
5e6955c5e7
Major rewrite of memory access methods to avoid massive code duplication and enable inlining of memory access methods
2015-01-25 20:55:10 +00:00
Stanislav Shwartsman
1c027b17d7
some lazy flags handling optimizations
2014-10-22 17:49:12 +00:00
Stanislav Shwartsman
ea91354b3b
code reorg : take laddr calculation out of 64-bit memory handlers. this creates generic linear address memory handlers which now could be used elsewhere
2014-10-20 21:08:29 +00:00
Stanislav Shwartsman
29efae3be3
adjust (c) in several files
2014-08-31 20:05:25 +00:00
Stanislav Shwartsman
5eb781e45f
cleanup after cpu features interface rework
2014-08-31 19:22:41 +00:00
Stanislav Shwartsman
be6d2668c7
fixed comments in the code
2014-04-24 18:02:40 +00:00
Stanislav Shwartsman
be368f54d1
remove redundant type conversions
2014-03-23 20:01:58 +00:00
Stanislav Shwartsman
2f906d844c
fix vmexit reason descriptions
2014-02-25 19:56:10 +00:00
Stanislav Shwartsman
fd8ddd8069
downgrade VMEXIT message to BX_DEBUG
2014-01-24 18:58:57 +00:00
Stanislav Shwartsman
a85a9081b7
use shorter opcode names in the debug prints (skip the BX_IA_ prefix)
2013-12-02 20:06:59 +00:00
Stanislav Shwartsman
d082c6a0f9
implemented avx-512 masked load instructions
2013-11-30 18:37:25 +00:00
Stanislav Shwartsman
d9fc472ba7
Added VMEXIT instrumentation callback
...
Fixed possible RSP corruption in SMP mode - the speculative_rsp variable might be not reset properly
2013-10-23 21:18:19 +00:00
Stanislav Shwartsman
e1012f1165
add vmcs revision id interface to CPUID class
2013-10-14 18:35:56 +00:00
Stanislav Shwartsman
9651b5d53c
bugfix: vmx preemption timer vmexit should not wakeup CPU from sleep state. cpuid: added definitions from recently published intel SDM rev047
2013-06-04 20:28:27 +00:00
Stanislav Shwartsman
f1c7d163a1
activity state is ignored when vmenter injecting event
2013-04-09 20:36:02 +00:00
Stanislav Shwartsman
a277d60d89
implemented vmentering to non-active cpu state
2013-04-09 15:43:15 +00:00
Stanislav Shwartsman
6a8357105b
fix for guest segment AR field size
2013-04-08 17:29:00 +00:00
Stanislav Shwartsman
53d14c01b5
correctly signal bit 12 (nmi unblocking by iret) in vmx interruption info. todo: find how to implement it clean way
2013-03-06 21:11:23 +00:00
Stanislav Shwartsman
1a770dd260
implementation of virtual NMI
2013-03-05 21:12:43 +00:00
Stanislav Shwartsman
8708d05bea
rename some VMX controls to match intel docs. added missed VMX consistency check
2013-02-24 20:22:22 +00:00
Stanislav Shwartsman
e43ac349a6
fixed injected exception err code check for unrestricted guests
2013-02-14 19:31:42 +00:00
Stanislav Shwartsman
64df073617
implemented virtualization exception feature
2013-01-28 16:30:25 +00:00
Stanislav Shwartsman
016e112ac2
fixed compilation err with vmx=1
2013-01-23 19:04:53 +00:00
Stanislav Shwartsman
a0c9522fef
fix compilation with no vmx enabled
2013-01-22 19:06:20 +00:00
Stanislav Shwartsman
8865df606a
fixed typo bug in VMX code
2013-01-22 08:39:41 +00:00
Stanislav Shwartsman
608775cd5a
vmread/vmwrite should always check for CPL, also when in vmx guest
2013-01-21 20:20:14 +00:00
Stanislav Shwartsman
3ab0331307
implemented VMCS shadowing (Intel SDM rev045)
2013-01-21 19:55:00 +00:00
Stanislav Shwartsman
4bed791ccb
Added year 2013 to Copyright in all files already modified in new year
2013-01-19 20:45:03 +00:00
Stanislav Shwartsman
c337b7babb
Intel Software Developers Manual rev45 was released
...
Added CPUID bits and preparations for newly documented VMX features
2013-01-16 16:57:48 +00:00
Stanislav Shwartsman
d93607cfe6
implemented pause threshold count in SVN + bugfix in SMAP
2013-01-08 21:03:22 +00:00
Stanislav Shwartsman
48d7fa3786
fixed code duplication, mainly in vmx/svm code
2012-12-26 21:59:16 +00:00
Stanislav Shwartsman
182ad65ea3
changes in avx emulation code
2012-12-09 16:42:48 +00:00
Stanislav Shwartsman
8a01ee1661
implemented SVM decode assists. some is still missing - coming soon
2012-11-02 07:46:50 +00:00
Stanislav Shwartsman
8d32f2e305
fixed another compilaton err in vapic
2012-10-28 18:32:58 +00:00
Stanislav Shwartsman
7e663e785e
fix compilation err
2012-10-28 16:34:25 +00:00
Stanislav Shwartsman
744001e35e
Implemented VMX APIC Registers Virtualization and VMX Virtual Interrupt Delivery emulation
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Bugfix: VMX: VmEntry should do TPR Virtualization (TPR Shadow + APIC Access Virtualization case is affected) and even could possibly cause TPR Threshold VMEXIT
2012-10-26 18:43:53 +00:00
Stanislav Shwartsman
7e1b67f91e
fixed bugs in vmx code
2012-10-25 16:08:28 +00:00
Stanislav Shwartsman
e7a2c9892c
re-implement VTPF write using event handling interface as trap event (in preparation to more apic virtualization features)
2012-10-07 09:16:13 +00:00
Stanislav Shwartsman
c48e516386
implemented injection of MTF event. The MTF VMexec control is still not implemented yet
2012-10-05 20:48:22 +00:00
Stanislav Shwartsman
3cd11b02ee
optimization and bugfix for prev commit
2012-10-04 21:30:50 +00:00
Stanislav Shwartsman
1b228aec32
Fixed double and triple fault detection in exception.cc. Remove errorno variable from CPU (redundant now)
2012-10-04 20:52:27 +00:00
Stanislav Shwartsman
f69bc016d2
vmx: nmi blocking after NMI event injection. better dbg print for VMEXIT
2012-10-04 16:15:58 +00:00
Stanislav Shwartsman
e397a86ce0
fixed code duplication related to EXT field
2012-09-29 09:31:34 +00:00
Stanislav Shwartsman
66a9a769fc
fixed nmi window exiting
2012-09-25 20:00:33 +00:00
Stanislav Shwartsman
08d0ef6dbf
fixes for new event handling code
2012-09-25 13:53:26 +00:00
Stanislav Shwartsman
d5f858d100
transfer VMX NMI window exiting into event vector infrastructure
2012-09-25 10:21:29 +00:00
Stanislav Shwartsman
40ba9c8d7b
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
2012-09-25 09:35:38 +00:00
