HM/VMX: Added new exit codes.

HM: Determine VT-x, AMD-V, nested paging and unhindered guest execution support+config earlier so CPUM can make decisions based on it.

Corrected x86.h/mac typo.

VMM/HM: log cosmetics.

VMM/HM: stat adjustments.

VMM/HM: nit, log ordering.

VMM/HM: Fix VMX-preemption timer override from CFGM, renamed CFGM key to be more accurate. Added release logging of use of periodic-preemption timers on AMD-V hosts.

VMM: Implemented TM TSC-mode switching with paravirtualized guests.

VMM/HM: Minor nit.

VMM/HM: Fixing source of ambiguity.

VMM/HMVMXR0: Added ApicAccessToR3 stat and addressed a 4.3 todo.

VMM/HM: stat description.

VMM/HM: todo regarding guru.

VMM/HM: Add tracking of last 30 VM-exits. Can be useful for guru situations even on release builds. Should not add much overhead to each exit.

VMM: Fix NMI handling.

VMM/HM: spaces.

VMM/GIM: More bits for Hyper-V implementation.

VMM/HMVMXR0: Implemented EFER swapping using VMCS controls.

VMM/HM: Fix some selector limit checks, comments.

VMM/HM: typo.

VMM/HM: Ignore SMX mode and proceed with a warning.

VMM/HM: Fewer tree levels in HM stats.

VMM/HM: Fix typo in TRPPatchingAllowed member.

VMM/HM: Log error code for unexpected interruption-exit types.

VMM/HM: VMCPU_HMCF -> HMCPU_CF macro renaming.

VMM: Retire VBOX_WITH_AUTO_MSR_LOAD_RESTORE define.

VMM: MSR auto-load/store handling rewrite for VT-x.

VMM/HM: Fix APIC access exits to work after resetting the CPU.

VMM: IntrInfo to IntInfo renaming.

VMM/HMVMXR0: Propagate all unexpected exits to release log, slight changes to error macro names.

VMM/HM: Log guest support before calling into VMX/SVM R0 setup routines.

Log.

VMM/HM: units when possible.

VMM/HM: Nits.

VMM/HM: Log correction.

HM: Log spacing.

VMMR0: RT_BOOL().

VMM/HM: Log host EFER.

VMM/HM: Added total VM-exits STAM.

VMM/HM: Comment.

Corrected hmR3IsCodeSelectorOkForVmx, hmR3IsStackSelectorOkForVmx and hmR3IsDataSelectorOkForVmx as they wasn't taking the unused bit into account and was mixing VT-x requirements with x86/AMD64 CPU requirements.

VMM/HM: Unused variable.

space.

VMM: Allow VT-x to be used in SMX mode, more granular error checking.

VMM/HM: Preempt stats and minor optimizations to VT-x when thread-context hooks are used.

VMM: More descriptive host-NMI stat name.

VMM/HM: Cleanup.

VMM: Naming fixes and log cosmetics.

VMM/HM: Naming fixes.

VMM: More naming fixes.

VMM/HMVMXR0: Additional logging to track VMCS state changes.

VMM/HM: Better error reporting for unsupported VT-x feature combos.

VMM/HM: Better error reporting when we get invalid VMCS launch-state situations.

HM.cpp: Added APIs for checking whether VT-x and AMD-V are enabled.

VMM/HM: Log alignment.

VMM: I/O breakpoints.

VMM/HM: spaces.

VMM/HM: Log prefix corrections and column alignment cosmetics.

VMM: Removed all VBOX_WITH_OLD_[VTX|AMDV]_CODE bits.

VMM/HM: Implemented VMX guest-state checks in accordance with the Intel spec. Any errors founds now flow to the release log.

VMM/HM: Log.

VMM/HM: Fix logging inconsistencies with hex prefixes.

VMM: make the StatExitHostNmi release

IEM,HM,PGM: Started on string I/O optimizations using IEM (disabled). Cleaned up confusing status code handling in hmR0VmxCheckForceFlags (involving PGM) as well as some use of incorrect doxygen groups (@name).

VMM/HM: comments.

VMM/HM: Dispatch host NMIs on Intel. Added separate STAM counter for host NMIs with the necessary changes to old, new VT-x, AMD-V code.

VMM: XCPT_NMI -> XCPT_OR_NMI. Name it like Intel does in the spec.

VMM/HMVMXR0: Log exit reasons for more rare/improbable gurus.

VMM: Naming convention. lasterror->LastError.

VMM/HM: Additional HM error code for certain gurus. Later use it for Intel as well and unify with 'lasterror'.

VMM/HM: No TPR patching on Intel, don't log it.

VMM/HM: LogRel nit.

VMM: nits.

VMM/HM: Cleanup event injection statistics.

VMM/HM: AMD-V feature bits update.

VMM/HM: Skipped feature bit.

VMM/HM: AMD-V StatFlushEntire stat.

VMM/HM: Stat description.

VMM/HM: Log consistency.

VMM/HM: Refactor the state-flags for proper sharing between old, new VT-x and AMD-V code combinations.

VMM/HM: Updating context-flags unconditionally from ring-3 when it's shared with ring-0 causes trouble for SMP. There's no need to do this with the new code either as we update the flags on longjmps, excursions to ring-3 as appropriate on the R0 exit routes.

VMM/HM: release logging.

VMM/HM: Log.

VMM/HM: Log adjustments.

VMM/HM: AMD-V bits logging.

VMM/HM: A tad bit more comments on what is really going on.

VMM: AMD-V bits.

VMM/HMVMXR0: Added VMFUNC feature recognition.

VMM/HM: Recognize more VT-x misc. MSR features as per the spec.

VMM/HM: AMD-V bits and clean up.

VMM: Started HMSVMR0 work. Unify the AMD-V erratum 170 verification code between R0 and R3. General HM tidying.

VMM/HM: macro rename and comment update.

VMM/HM: CR0 and CR4 masks can be 32-bit. Plus hungarian naming fixes.

VMM/HM: nit.

VMM/HM: Indent sub-function information in logging, easier to read!

Main, VMM: Added an API seting to disable VT-x unrestricted execution.

VMM: nits.

VMM/VMMR3: Stat description.

VMM: HM cleanup for CTRL, CONTROLS in symbolic names.

HM: Added VMX entry refused/allowed stats.

VMM/HM: Remove redundant code while loading save-state. HMR3CanExecuteGuest() is going to be called anyway before running code in HM.

VMM: Log spacing.

VMM: Log spacing/indent inconsistencies.

VMM/VMMR3: nit.

VMM: Corrected an obsolete comment regarding HM execution and a todo for possible removal of code.

VMM: STAM counter descriptions, cleanup. Fixed a few erroneous stats in the new VT-x code.

HM/VMX: More accurate entry checks.

VMX: Added CFGM key to disable unrestricted execution.

Move HMRCA.asm into the switcher code so we don't need VMMRC.rc.

VMM/HM: Simplified real/protected mode transition tracking logic.

VMM: First part of HMIsEnabled() and PGMMap*.

TRPM: Sprinkled HMIsEnabled around the place.

VMM/HM: Log adjustment.

Retired SELMR3DisableMonitoring.

VMM: SELM and VMM early HM init changes.

HM.cpp: Fix assertion in HMIsEnabledNotMacro during vm startup.

HMVMX: HMVMX_USE_FUNCTION_TABLE (enabled, as before) and HM_PROFILE_EXIT_DISPATCH (disabled).

Do HMR3Init first in vmR3InitRing3 so the other components can skip raw-mode bits during init.

VMMR3/HM: cosmetics.

nits

#ifdef the raw-mode force flags to find more code to #ifdef out.

VMMR0/HMVMXR0: Redo of VT-x event injection. Some STAM cleanup. VMM: TRPM enhancements to include instruction-length information for software interrupts and exceptions (#BP, #OF).

VBOX_WITH_RAW_MODE changes.

VMM: Clean up STAM counters and hungarian fixes.

VMM: STAM counter description.

VMM: Proper per-CPU stats categorization for VM and HM. Follow suit of EM.

VMM/HM: bits.

VMM: Remove unused error codes, use more specific error codes. Restore CR4 on VMXON failures in the new VT-x code.

VMM/VMMR3/HM: release log for when the new VT-x code is active.

VMM/VMMR0: HM bits.

VMM/VMMR0: HM bits. Some stats and adjustments.

VMM/VMMR0: Very important stats.

IOM: Adding pVCpu to a lot of calls and moving the lookup caches from VM to VMCPU.

VMM: HM bits.

VMM/VMMR0: HM, sampling stats for VMXR0RunGuestCode entry side and GC (VMX non-root mode).

VMM: Flush page and tlb STAM counter cleanup.

VMM: HM bits.

VMMR3/HM: release log tidying.

VMMR3/HM: release log tidying.

VMM: Don't LogRel on CPUMClearGuestCpuIdFeature().

VMM/VMMR0: HM bits, fix WinXP booting with unrestricted.

VMM/VMMR0: HM old-code segregation.

VMM/VMMR0: HM bits.

VMM/VMMR0: bits.

VMM/VMMR0: HM bits.

VMM/VMMR0: HM bits.

refined r83445

doc/manual, VMM: clarify the host/guest combinations we support NX

DBGF,DBGC,++: PVM -> PUVM. Some refactoring and cleanup as well.

HM,++: pVM -> pUVM for main, mark as many as possible interfaces module internal.

PATM: Changed two Main APIs to use PUVM instead of PVM (one of them directly accessed it). Lot's of function scope cleanups.

PDM,++: Change APIs used by Main from PVM to PUVM.

VMM/VMMR0: HM bits.

VMM/VMMR0: HM bits.

VMM: STAM counter naming.

VMM: stam counters and some renames.

VMM: Added stats counter for preemption timer exits.

VMM/VMMR3: todo.

VMM/VMMR0: HM bits.

VMM: HM bits.

VMM: hungarian.

VMM/VMMR3: HM doxygen.

VMM: hungarian again.

VMM: hungarian.

VMM/HM: comment clarifications.

VMM/VMMR0: bits.

VMM/VMMR0: HM bits.

VMM: Some naming adjustments.

VMM: HM bits.

HM: refactor.

VMM: build fix.

VMM/VMMR0,R3: HM cleanup.

VMM: HM bits.

VMM: HM bits. More renaming in prepartion of

VMM: HM bits.

VMM/VMMR0: Hungarian notation fixes.

VMM/HM: unbreak saved state.

VMM: HM cleanup.

VMM: HM cleanup.

VMM: HM cleanup.