CPUM,IEM,HM: Enabled XSAVE and AVX for AMD-V too.

VMM: renamed HM_[DISABLE|RESTORE]_PREEMPT_IF_NEEDED() macro.

HM: Save/Load/Restore XCR0 handling during world switching. Implemented XSETBV for VT-x.

VMM/HMSVMR0: comment.

VMM/GIM: Allow dynamic enabling of #UD traps and per-VCPU hypercalls.

VMM: GIM raw-mode support.

VMM/HMSVMR0: Fix #UD hypercall handling for GIM KVM.

VMM: Fix hypercall patching.

VMM/GIM: Add hypercall support and KVM spinlock support.

CPUMCTXCORE elimination.

VMM: Rename variable to better reflect its purpose.

VMM: Clear idHostCpu mapping while deregistering the context-hooks rather than in HMR0Leave(). Simplified HMR0_[DISABLE|RESTORE]_PREEMPT_IF_NEEDED() and made VMMR0ThreadCtxHooksDeregister() check before deregistering the hook rather than asking the caller to do it each time.

VMM,SUP: Apply the tsc delta where it matters. Made sense out of the paravirt-tsc-mode enable/disable code.

VMM/HM: stat adjustments.

VMM: doxygen nits.

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

vmexit trace points.

no else after break

VMM: Fix sign inconsistency in the RealUseTSC case.

VMM: Fixed incorrect pure TSC-offsetting mode switch with paravirt. VMs when the host/TM cannot do offsetting.

VMM/HMSVMR0: Fix incorrect sign and calculation on guest TSC offset in the VMCB.

HM: Fixed SVM MF intercept setup logic error.

VMM/HMVMXR0,HMSVMR0: oops, forgot bugref number.

VMM/HMSVMR0: Use AMD-V terminology.

VMM/HMVMXR0,VMM/HMSVMR0: Fix incorrect disassembly of instruction caused by a #PF caused due to an ext. int/NMI while dealing with shadow #PFs. Fixes the warcraft 2 testcase.

VMM/HMSVMR0: nit.

VMM/HMSVMR0: comment.

VMM/HMSVMR0: nits.

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/HMSVMR0: Attempt at fixing NMI injection and handling NMI reflection while delivering an event.

VMM/HMSVMR0: Convert NMIs to TRPM_TRAP and not TRPM_HARDWARE_INT.

VMM: Fixed potential bug in AMD-V NMI injection when interrupt shadowing is in effect, renamed INHIBIT_NMIS to BLOCK_NMIS to match Intel specs.

VMM/HM: nits.

VMM: Fix NMI handling.

Comments and nits.

VMM: VT-x and AMD-V support for making GIM hypercalls.

VMM/HMSVMR0: Stray spaces and copyright header update.

VMM/HMSVMR0: Try fix TR attributes to be Intel compatible for saved-state interoperability.

VMM/HMSVMR0: Use VMCB offsetting until we fix TM. Makes Hyper-V guests more stable.

VMM/HMSVMR0: RT_BOOL.

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

VMM/HMSVMR0: Check single-step only on success and update HMCPU force-flags when continuing in ring-0.

VMM/HMVMXR0,HMSVMR0: debug build fixes.

VMM/HMVMXR0: Implemented EFER swapping using VMCS controls.

VMM/HMSVMR0: added bugref comment.

VMM/HMSVMR0: build fix.

VMM/HMSVMR0: dead code.

VMM/HMSVMR0: todo, task-switch mess.

VMM/IEM: Implemented hardware task-switches, code path disabled.

VMM: Assert 4K alignment on global VT-x and AMD-V physical pages. Change some release assertions to debug ones.

VMM/HMSVMR0: nit.

VMM/HMSVMR0: nit.

VMM/HMSVMR0: Avoid MSR write when possible.

VMM/HMSVMR0: todo addressed in r91390.

VMM/HMSVMR0: Update guest TSC AUX when we allow MSR passthru.

HMR0SVM.cpp: Use CPUR0GetGuestTscAux() instead of CPUMQueryGuestMsr to get the AUX TSC.

VMM/HMSVMR0: Change ASID when required.

VMM/HMSVMR0: Assertions.

VMM/HMSVMR0: nit.

VMM/HMSVMR0: 32-bit build fix.

VMM/HMSVMR0: Fix for MOV DRx intercepts on 32-bit hosts with 64-bit guests.

VMM/HMSVMR0: Clear the VMCB Clean Bit for NP while flushing the guest tagged TLB entries.

VMM/HMSVMR0: Don't need to re-enable NP on each VMRUN.

VMM/HMVMXR0, HMSVMR0: Comments, be consistent.

VMM/HMSVMR0: Fix infinite recursion on ring-0 assertion with longjmp callbacks.

VMM/HMSVMR0: Update CPL and its corresponding VMCB Clean bit when SS changes.

VMM/HMSVMR0: Mark the VMCB-clean bits as dirty while migrating CPUs.

VMM/HM: Fix typo in TRPPatchingAllowed member.

VMM/HM: VMCPU_HMCF -> HMCPU_CF macro renaming.

VMM/HMSVMR0: space.

VMM/HMSVMR0: Added bugref comment.

HMSVM: Do not fall back on FERR emulation (see #6117).

VMM/HMVMXR0: MSR optimizations for world-switch of 64-bit guests.

VMM/HMSVMR0: warnings.

Main/src-client, VMM/HMSVMR0: Enable TPR patching regardless of guest bitness for certain guests types.

VMM: Warnings.

VMM/HMVMXR0, HMSVMR0: Use IPRT.

VMM/HMVMXR0, HMSVMR0: Guest-FPU pre-load optimization.

VMM/HMSVMR0: Fix TSC Aux MSR passthru.

VMM/HMSVMR0: Comment nits.

HMR0SVM.cpp: Ditto and added the separate single stepping loop function.

VMM: Minor nit, coding style.

VMM: Some @thread doxygen corrections.

VMM: FPU cleanup.

VMM/HMVMXR0, HMSVMR0: Comment out unused code paths in TLB shootdown.

VMM: IntrInfo to IntInfo renaming.

VMM/HMSVMR0: Nit.

VMM/HMVMXR0, HMSVMR0: Alignment and assert.

VMM/HMSVMR0: free mappings true.

VMM/HMVMXR0, HMSVMR0: Use HMCF macros.

VMM/VMMR0: Don't disable interrupts for a long time when disabling preemption is sufficient. Other minor fixes.

log typo.

VMM/HMVMXR0, HMSVMR0: Restore hyper/guest DR7 in accordance with what we load.

VMM/HM: Added total VM-exits STAM.

VMM/HMSVMR0: Build fix.

VMM/HMVMXR0, HMSVMR0: Fixes for shared FPU/debug state handling with thread-context hooks.

VMM/HMSVMR0: Reevaluate FPU state after injecting #NMs.

VMM/HMSVMR0: Leave AMD-V properly on invalid-guest state gurus.

EM,HM: MWait fix, clearing the active bit too early.

VMM: nits.

nit.

VMM/HMSVMR0: Assert.

VMM/HMSVMR0: Comments similar to Intel.

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

VMM: More descriptive host-NMI stat name.

VMM: Propagate errors properly while leaving HM context.

VMM: Ensure longjmps after hmR0[Vmx|Svm]LeaveSession() don't happen.

VMM: Addressed a rare corner case stale TLB entry issue.

VMM/HMSVMR0: Make the code more robust regarding longjmps in awkward places.

VMM/HMSVMR0: Better parameters.

VMM/HMSVMR0: Fewer inline hints.

VMM/HMSVMR0: Thread-context hook fixes.

VMM/HMSVMR0: Comments and logging.

HM: Adjusted some CPUMIsXxxDebugStateActive() assertion for 64-on-32-bit conditions.

VMM/HM: More dead code path elimination.

VMM/HMVMXR0: Safer longjmp coverage, only restore host state when altered by VT-x. VMM/HMSVMR0: Exit normally while getting errors during the world-switch.

VMM/HM: Eliminate dead code paths.

VMM/HMSVMR0: Fix variable scoping.

VMM/HMSVMR0: Unbreak AMD-V event injection.

VMM: Ditch VBOX_WITH_VMMR0_DISABLE_PREEMPTION.

VMM: Enable thread-context hooks. Reimplemented event injection logic for VT-x and AMD-V.

VMM/HM: Thread-context hooks, disable preemption while touching host state on VM-exits. AMD-V still todo.

VMM/HM: Preemption hooks, work in progress. Hopefully I didn't break the non-hook case.

VMM/HMSVMR0: Fix assertion caused by EMT preemption in HM context.

VMM/VMMR0: Preemption hooks implemented and enabled for Solaris and Linux hosts.

VMM: X2APIC + NMI. Only tested on AMD64.

VMM/HM: Preemption hoooks, work in progress.

VMM/HM: Redundant updates of flags is not necessary.

VMM/HM: One extra char. to make typing without autocomplete easier.

VMM/HM: Preemption hooks.

VMM/HM: Preemption hooks. Some common structural changes and cleanup, and initial imlementation of VT-x/AMD-V specific hook functionality.. Work in progress.

More single stepping work.

SVM: I/O breakpoints.

VMM: More debugging related stuff.

VMM/HMVMXR0, HMSVMR0: Fix typo in checking invalid guest state, nits.

VMM: Debug register handling redo. (only partly tested on AMD-V so far.)

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

VMM/HMSVMR0: Rel counter stat fix.

on AMD too

VMM/VMMR0: HW(VMX|SVM)R0.h -> HM(VMX|SVM)R0.h. Now that the refactor is done.

HMR0SVM.cpp: Added todo regarding I/O breakpoints.

VMM/HMSVMR0: Implement NRIP for instruction intercepts and MSRs. IOIO exits still a todo.

HMSVMR0.cpp: Build fix for HMSVM_ALWAYS_TRAP_ALL_XCPTS.

HMSVMR0.cpp: Fixed to unsafe macros (harmeless atm.).

VMM/HMSVMR0: Compile-time define to trap task switches unconditionally.

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/HMSVMR0: spaces, redundant brackets and comment.

VMM/HMSVMR0: SMI and INIT exit handling.

VMM/HMSVMR0: Don't intercept SMIs.

VMM/HMSVMR0: Fix VERR_SVM_UNKNOWN_EXIT guru.

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

VMM/HMSVMR0: Fail on unexpected exception exits when HMSVM_ALWAYS_TRAP_ALL_XCPT is defined.

VMM/HM(VMX|SVM)R0: Easier to toggle statements.

VMM/HMSVMR0: Use a different error code for unrecognized vs. unexpected exit.

VMM: spaces.

VMM/HMSVMR0: Paranoia assert on global init.

VMM/HMSVMR0: Fix TPR patching case to properly resync the changed TPR on next VM reentry.

VMM: Fix LDTR restoration to be done dynamically. This is required for 64-bit Darwin hosts.

VMM/HMSVMR0: No lazy CR3, PAE PDPE updating necessary on AMD-V.

VMM/HM: Spaces, comment.

VMM/HMSVMR0: redundant.

VMM/HM: Alignment and fix an assertion in the new AMD-V code.

VMM/HMSVMR0: Go back to ring-3 on host interrupts as we cannot really distinguish if it's our periodic timer or some other host interrupt.

VMM/HM: Cleanup event injection statistics.

VMM/HMSVMR0: Only save/restore TSC_AUX MSR when required.

VMM/VMMR0: HM profile counters.

VMM/HMSVMR0: AMD-V Bits.

VMM/HMSVMR0: Review of the VMCB Clean Bits.

VMM/HM: AMD-V feature bits update.

build fix

VMM/HMSVMR0: unintentional debug logging.

VMM/HMSVMR0: Fix while resyncing the TPR. Vista 64 now boots.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: TSC offsetting.

VMM/HMSVMR0: reminder todo.

VMM/HMSVMR0: Fix non-nested paging w/ #PF injection. DSL now boots without nested paging as well.

VMM/HMSVMR0: doxygen.

VMM/HM: Doxygen.

VMM/HM: AMD-V StatFlushEntire stat.

VMM/HMSVMR0: AMD-v oops. Unintentional debug logging.

VMM/HMSVMR0: AMD-V bits. DSL now boots.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits. Boots past the BIOS.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: nits.

VMM/HMSVMR0: Bits.

VMM/HMSVMR0: Comment and assertion.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: Typos.

VMM/HMSVMR0: VMCB Clean Bits MBZ when it's not supported by the CPU.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: Build fixes, makefile conditionals.

VMM: AMD-V nits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0, HMVMXR0: AMD-V bits, VT-x minor change.

VMM/HMSVMR0: AMD-V bits.

VMM: AMD-V bits and VT-x comment nit.

VMM: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits, TPR shadowing, other adjustments.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM: HM bits, add changed-flag for CR2 as AMD-V has CR2 caching.

VMM/HMSVMR0: AMD-V bits.

VMM, recompiler: Purge deprecated macros.

VMM/HMSVMR0: AMD-V bits.

VMM/HMSVMR0: AMD-V bits.

VMM/HM: AMD-V bits. Bring VMCB layout up to latest 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.