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;; @file
; CPUM - CPU Monitor, Assembly header file.
;
;
; Copyright (C) 2006-2023 Oracle and/or its affiliates.
;
; This file is part of VirtualBox base platform packages, as
; available from https://www.virtualbox.org.
;
; This program is free software; you can redistribute it and/or
; modify it under the terms of the GNU General Public License
; as published by the Free Software Foundation, in version 3 of the
; License.
;
; This program is distributed in the hope that it will be useful, but
; WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
; General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program; if not, see <https://www.gnu.org/licenses>.
;
; The contents of this file may alternatively be used under the terms
; of the Common Development and Distribution License Version 1.0
; (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
; in the VirtualBox distribution, in which case the provisions of the
; CDDL are applicable instead of those of the GPL.
;
; You may elect to license modified versions of this file under the
; terms and conditions of either the GPL or the CDDL or both.
;
; SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
;
%ifndef ___VBox_vmm_cpum_mac__
%define ___VBox_vmm_cpum_mac__
%include "iprt/asmdefs.mac"
;;
; The volatile XSAVE components when VBOX_WITH_KERNEL_USING_XMM is active.
; @note ASSUMED to be at the most 32-bit in width at the moment.
%ifdef VBOX_WITH_KERNEL_USING_XMM
%define CPUM_VOLATILE_XSAVE_GUEST_COMPONENTS (XSAVE_C_SSE | XSAVE_C_YMM | XSAVE_C_ZMM_HI256 | XSAVE_C_ZMM_16HI)
%endif
;;
; CPUID leaf.
; @remarks This structure is used by the patch manager and can only be extended
; by adding to the end of it.
struc CPUMCPUIDLEAF
.uLeaf resd 1
.uSubLeaf resd 1
.fSubLeafMask resd 1
.uEax resd 1
.uEbx resd 1
.uEcx resd 1
.uEdx resd 1
.fFlags resd 1
endstruc
%define CPUMCPUIDLEAF_F_INTEL_TOPOLOGY_SUBLEAVES RT_BIT_32(0)
%define CPUMCPUIDLEAF_F_CONTAINS_APIC_ID RT_BIT_32(1)
%define CPUMCPUIDLEAF_F_CONTAINS_OSXSAVE RT_BIT_32(2)
%define CPUMCPUIDLEAF_F_CONTAINS_APIC RT_BIT_32(3)
;;
; For the default CPUID leaf value.
; @remarks This is used by the patch manager and cannot be modified in any way.
struc CPUMCPUID
.uEax resd 1
.uEbx resd 1
.uEcx resd 1
.uEdx resd 1
endstruc
;; @name Method used to deal with unknown CPUID leaves.
;; @{
%define CPUMUNKNOWNCPUID_DEFAULTS 1
%define CPUMUNKNOWNCPUID_LAST_STD_LEAF 2
%define CPUMUNKNOWNCPUID_LAST_STD_LEAF_WITH_ECX 3
%define CPUMUNKNOWNCPUID_PASSTHRU 4
;; @}
%define XSTATE_SIZE 8192
;; Note! Updates here must be reflected in CPUMInternal.mac too!
struc CPUMCTX
.eax resq 1
.ecx resq 1
.edx resq 1
.ebx resq 1
.esp resq 1
.ebp resq 1
.esi resq 1
.edi resq 1
.r8 resq 1
.r9 resq 1
.r10 resq 1
.r11 resq 1
.r12 resq 1
.r13 resq 1
.r14 resq 1
.r15 resq 1
.es.Sel resw 1
.es.PaddingSel resw 1
.es.ValidSel resw 1
.es.fFlags resw 1
.es.u64Base resq 1
.es.u32Limit resd 1
.es.Attr resd 1
.cs.Sel resw 1
.cs.PaddingSel resw 1
.cs.ValidSel resw 1
.cs.fFlags resw 1
.cs.u64Base resq 1
.cs.u32Limit resd 1
.cs.Attr resd 1
.ss.Sel resw 1
.ss.PaddingSel resw 1
.ss.ValidSel resw 1
.ss.fFlags resw 1
.ss.u64Base resq 1
.ss.u32Limit resd 1
.ss.Attr resd 1
.ds.Sel resw 1
.ds.PaddingSel resw 1
.ds.ValidSel resw 1
.ds.fFlags resw 1
.ds.u64Base resq 1
.ds.u32Limit resd 1
.ds.Attr resd 1
.fs.Sel resw 1
.fs.PaddingSel resw 1
.fs.ValidSel resw 1
.fs.fFlags resw 1
.fs.u64Base resq 1
.fs.u32Limit resd 1
.fs.Attr resd 1
.gs.Sel resw 1
.gs.PaddingSel resw 1
.gs.ValidSel resw 1
.gs.fFlags resw 1
.gs.u64Base resq 1
.gs.u32Limit resd 1
.gs.Attr resd 1
.ldtr.Sel resw 1
.ldtr.PaddingSel resw 1
.ldtr.ValidSel resw 1
.ldtr.fFlags resw 1
.ldtr.u64Base resq 1
.ldtr.u32Limit resd 1
.ldtr.Attr resd 1
.tr.Sel resw 1
.tr.PaddingSel resw 1
.tr.ValidSel resw 1
.tr.fFlags resw 1
.tr.u64Base resq 1
.tr.u32Limit resd 1
.tr.Attr resd 1
alignb 8
.eip resq 1
.eflags resq 1
.fExtrn resq 1
.uRipInhibitInt resq 1
.cr0 resq 1
.cr2 resq 1
.cr3 resq 1
.cr4 resq 1
.dr resq 8
.gdtrPadding resw 3
.gdtr resw 0
.gdtr.cbGdt resw 1
.gdtr.pGdt resq 1
.idtrPadding resw 3
.idtr resw 0
.idtr.cbIdt resw 1
.idtr.pIdt resq 1
.SysEnter.cs resb 8
.SysEnter.eip resb 8
.SysEnter.esp resb 8
.msrEFER resb 8
.msrSTAR resb 8
.msrPAT resb 8
.msrLSTAR resb 8
.msrCSTAR resb 8
.msrSFMASK resb 8
.msrKERNELGSBASE resb 8
alignb 32
.aPaePdpes resq 4
alignb 8
.aXcr resq 2
.fXStateMask resq 1
.fUsedFpuGuest resb 1
alignb 8
.aoffXState resw 64
alignb 256
.abXState resb 0x4000-0x300
.XState EQU .abXState
alignb 4096
.hwvirt resb 0
.hwvirt.svm resb 0
.hwvirt.vmx resb 0
.hwvirt.svm.Vmcb EQU .hwvirt.svm
.hwvirt.svm.abMsrBitmap EQU (.hwvirt.svm.Vmcb + 0x1000)
.hwvirt.svm.abIoBitmap EQU (.hwvirt.svm.abMsrBitmap + 0x2000)
.hwvirt.svm.uMsrHSavePa EQU (.hwvirt.svm.abIoBitmap + 0x3000) ; resq 1
.hwvirt.svm.GCPhysVmcb EQU (.hwvirt.svm.uMsrHSavePa + 8) ; resq 1
alignb 8
.hwvirt.svm.HostState EQU (.hwvirt.svm.GCPhysVmcb + 8) ; resb 184
.hwvirt.svm.uPrevPauseTick EQU (.hwvirt.svm.HostState + 184) ; resq 1
.hwvirt.svm.cPauseFilter EQU (.hwvirt.svm.uPrevPauseTick + 8) ; resw 1
.hwvirt.svm.cPauseFilterThreshold EQU (.hwvirt.svm.cPauseFilter + 2) ; resw 1
.hwvirt.svm.fInterceptEvents EQU (.hwvirt.svm.cPauseFilterThreshold + 2) ; resb 1
.hwvirt.vmx.Vmcs resb 0x1000
.hwvirt.vmx.ShadowVmcs resb 0x1000
.hwvirt.vmx.abVmreadBitmap resb 0x1000
.hwvirt.vmx.abVmwriteBitmap resb 0x1000
.hwvirt.vmx.aEntryMsrLoadArea resb 0x2000
.hwvirt.vmx.aExitMsrStoreArea resb 0x2000
.hwvirt.vmx.aExitMsrLoadArea resb 0x2000
.hwvirt.vmx.abMsrBitmap resb 0x1000
.hwvirt.vmx.abIoBitmap resb 0x1000+0x1000
alignb 8
.hwvirt.vmx.GCPhysVmxon resq 1
.hwvirt.vmx.GCPhysVmcs resq 1
.hwvirt.vmx.GCPhysShadowVmcs resq 1
.hwvirt.vmx.enmDiag resd 1
.hwvirt.vmx.enmAbort resd 1
.hwvirt.vmx.uDiagAux resq 1
.hwvirt.vmx.uAbortAux resd 1
.hwvirt.vmx.fInVmxRootMode resb 1
.hwvirt.vmx.fInVmxNonRootMode resb 1
.hwvirt.vmx.fInterceptEvents resb 1
.hwvirt.vmx.fNmiUnblockingIret resb 1
.hwvirt.vmx.uFirstPauseLoopTick resq 1
.hwvirt.vmx.uPrevPauseTick resq 1
.hwvirt.vmx.uEntryTick resq 1
.hwvirt.vmx.offVirtApicWrite resw 1
.hwvirt.vmx.fVirtNmiBlocking resb 1
alignb 8
.hwvirt.vmx.Msrs resb 224
alignb 8
.hwvirt.enmHwvirt resd 1
.hwvirt.fGif resb 1
alignb 4
.hwvirt.fSavedInhibit resd 1
alignb 64
endstruc
%define CPUMSELREG_FLAGS_VALID 0x0001
%define CPUMSELREG_FLAGS_STALE 0x0002
%define CPUMSELREG_FLAGS_VALID_MASK 0x0003
;;
; Guest MSR state.
struc CPUMCTXMSRS
.au64 resq 64
endstruc
%endif
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