/** @file * IEM - Interpreted Execution Manager. */ /* * Copyright (C) 2011-2023 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 . * * 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_INCLUDED_vmm_iem_h #define VBOX_INCLUDED_vmm_iem_h #ifndef RT_WITHOUT_PRAGMA_ONCE # pragma once #endif #include #include #ifdef VBOX_WITH_NESTED_HWVIRT_VMX # include #endif #include RT_C_DECLS_BEGIN /** @defgroup grp_iem The Interpreted Execution Manager API. * @ingroup grp_vmm * @{ */ /** @name IEMXCPTRAISEINFO_XXX - Extra info. on a recursive exception situation. * * This is primarily used by HM for working around a PGM limitation (see * @bugref{6607}) and special NMI/IRET handling. In the future, this may be * used for diagnostics. * * @{ */ typedef uint32_t IEMXCPTRAISEINFO; /** Pointer to a IEMXCPTINFO type. */ typedef IEMXCPTRAISEINFO *PIEMXCPTRAISEINFO; /** No addition info. available. */ #define IEMXCPTRAISEINFO_NONE RT_BIT_32(0) /** Delivery of a \#AC caused another \#AC. */ #define IEMXCPTRAISEINFO_AC_AC RT_BIT_32(1) /** Delivery of a \#PF caused another \#PF. */ #define IEMXCPTRAISEINFO_PF_PF RT_BIT_32(2) /** Delivery of a \#PF caused some contributory exception. */ #define IEMXCPTRAISEINFO_PF_CONTRIBUTORY_XCPT RT_BIT_32(3) /** Delivery of an external interrupt caused an exception. */ #define IEMXCPTRAISEINFO_EXT_INT_XCPT RT_BIT_32(4) /** Delivery of an external interrupt caused an \#PF. */ #define IEMXCPTRAISEINFO_EXT_INT_PF RT_BIT_32(5) /** Delivery of a software interrupt caused an exception. */ #define IEMXCPTRAISEINFO_SOFT_INT_XCPT RT_BIT_32(6) /** Delivery of an NMI caused an exception. */ #define IEMXCPTRAISEINFO_NMI_XCPT RT_BIT_32(7) /** Delivery of an NMI caused a \#PF. */ #define IEMXCPTRAISEINFO_NMI_PF RT_BIT_32(8) /** Can re-execute the instruction at CS:RIP. */ #define IEMXCPTRAISEINFO_CAN_REEXEC_INSTR RT_BIT_32(9) /** @} */ /** @name IEMXCPTRAISE_XXX - Ways to handle a recursive exception condition. * @{ */ typedef enum IEMXCPTRAISE { /** Raise the current (second) exception. */ IEMXCPTRAISE_CURRENT_XCPT = 0, /** Re-raise the previous (first) event (for HM, unused by IEM). */ IEMXCPTRAISE_PREV_EVENT, /** Re-execute instruction at CS:RIP (for HM, unused by IEM). */ IEMXCPTRAISE_REEXEC_INSTR, /** Raise a \#DF exception. */ IEMXCPTRAISE_DOUBLE_FAULT, /** Raise a triple fault. */ IEMXCPTRAISE_TRIPLE_FAULT, /** Cause a CPU hang. */ IEMXCPTRAISE_CPU_HANG, /** Invalid sequence of events. */ IEMXCPTRAISE_INVALID = 0x7fffffff } IEMXCPTRAISE; /** Pointer to a IEMXCPTRAISE type. */ typedef IEMXCPTRAISE *PIEMXCPTRAISE; /** @} */ /** @name Operand or addressing mode. * @{ */ typedef uint8_t IEMMODE; #define IEMMODE_16BIT 0 #define IEMMODE_32BIT 1 #define IEMMODE_64BIT 2 /** @} */ /** @name IEM_XCPT_FLAGS_XXX - flags for iemRaiseXcptOrInt. * @{ */ /** CPU exception. */ #define IEM_XCPT_FLAGS_T_CPU_XCPT RT_BIT_32(0) /** External interrupt (from PIC, APIC, whatever). */ #define IEM_XCPT_FLAGS_T_EXT_INT RT_BIT_32(1) /** Software interrupt (int or into, not bound). * Returns to the following instruction */ #define IEM_XCPT_FLAGS_T_SOFT_INT RT_BIT_32(2) /** Takes an error code. */ #define IEM_XCPT_FLAGS_ERR RT_BIT_32(3) /** Takes a CR2. */ #define IEM_XCPT_FLAGS_CR2 RT_BIT_32(4) /** Generated by the breakpoint instruction. */ #define IEM_XCPT_FLAGS_BP_INSTR RT_BIT_32(5) /** Generated by a DRx instruction breakpoint and RF should be cleared. */ #define IEM_XCPT_FLAGS_DRx_INSTR_BP RT_BIT_32(6) /** Generated by the icebp instruction. */ #define IEM_XCPT_FLAGS_ICEBP_INSTR RT_BIT_32(7) /** Generated by the overflow instruction. */ #define IEM_XCPT_FLAGS_OF_INSTR RT_BIT_32(8) /** @} */ /** @name IEMTARGETCPU_XXX - IEM target CPU specification. * * This is a gross simpliciation of CPUMMICROARCH for dealing with really old * CPUs which didn't have much in the way of hinting at supported instructions * and features. This slowly changes with the introduction of CPUID with the * Intel Pentium. * * @{ */ /** The dynamic target CPU mode is for getting thru the BIOS and then use * the debugger or modifying instruction behaviour (e.g. HLT) to switch to a * different target CPU. */ #define IEMTARGETCPU_DYNAMIC UINT32_C(0) /** Intel 8086/8088. */ #define IEMTARGETCPU_8086 UINT32_C(1) /** NEC V20/V30. * @remarks must be between 8086 and 80186. */ #define IEMTARGETCPU_V20 UINT32_C(2) /** Intel 80186/80188. */ #define IEMTARGETCPU_186 UINT32_C(3) /** Intel 80286. */ #define IEMTARGETCPU_286 UINT32_C(4) /** Intel 80386. */ #define IEMTARGETCPU_386 UINT32_C(5) /** Intel 80486. */ #define IEMTARGETCPU_486 UINT32_C(6) /** Intel Pentium . */ #define IEMTARGETCPU_PENTIUM UINT32_C(7) /** Intel PentiumPro. */ #define IEMTARGETCPU_PPRO UINT32_C(8) /** A reasonably current CPU, probably newer than the pentium pro when it comes * to the feature set and behaviour. Generally the CPUID info and CPU vendor * dicates the behaviour here. */ #define IEMTARGETCPU_CURRENT UINT32_C(9) /** @} */ /** @name IEM status codes. * * Not quite sure how this will play out in the end, just aliasing safe status * codes for now. * * @{ */ #define VINF_IEM_RAISED_XCPT VINF_EM_RESCHEDULE /** @} */ /** The CPUMCTX_EXTRN_XXX mask required to be cleared when interpreting anything. * IEM will ASSUME the caller of IEM APIs has ensured these are already present. */ #define IEM_CPUMCTX_EXTRN_MUST_MASK ( CPUMCTX_EXTRN_GPRS_MASK \ | CPUMCTX_EXTRN_RIP \ | CPUMCTX_EXTRN_RFLAGS \ | CPUMCTX_EXTRN_SS \ | CPUMCTX_EXTRN_CS \ | CPUMCTX_EXTRN_CR0 \ | CPUMCTX_EXTRN_CR3 \ | CPUMCTX_EXTRN_CR4 \ | CPUMCTX_EXTRN_APIC_TPR \ | CPUMCTX_EXTRN_EFER \ | CPUMCTX_EXTRN_DR7 ) /** The CPUMCTX_EXTRN_XXX mask needed when injecting an exception/interrupt. * IEM will import missing bits, callers are encouraged to make these registers * available prior to injection calls if fetching state anyway. */ #define IEM_CPUMCTX_EXTRN_XCPT_MASK ( IEM_CPUMCTX_EXTRN_MUST_MASK \ | CPUMCTX_EXTRN_CR2 \ | CPUMCTX_EXTRN_SREG_MASK \ | CPUMCTX_EXTRN_TABLE_MASK ) /** The CPUMCTX_EXTRN_XXX mask required to be cleared when calling any * IEMExecDecoded API not using memory. IEM will ASSUME the caller of IEM * APIs has ensured these are already present. * @note ASSUMES execution engine has checked for instruction breakpoints * during decoding. */ #define IEM_CPUMCTX_EXTRN_EXEC_DECODED_NO_MEM_MASK ( CPUMCTX_EXTRN_RIP \ | CPUMCTX_EXTRN_RFLAGS \ | CPUMCTX_EXTRN_SS /* for CPL */ \ | CPUMCTX_EXTRN_CS /* for mode */ \ | CPUMCTX_EXTRN_CR0 /* for mode */ \ | CPUMCTX_EXTRN_EFER /* for mode */ ) /** The CPUMCTX_EXTRN_XXX mask required to be cleared when calling any * IEMExecDecoded API using memory. IEM will ASSUME the caller of IEM * APIs has ensured these are already present. * @note ASSUMES execution engine has checked for instruction breakpoints * during decoding. */ #define IEM_CPUMCTX_EXTRN_EXEC_DECODED_MEM_MASK ( IEM_CPUMCTX_EXTRN_EXEC_DECODED_NO_MEM_MASK \ | CPUMCTX_EXTRN_CR3 /* for page tables */ \ | CPUMCTX_EXTRN_CR4 /* for mode paging mode */ \ | CPUMCTX_EXTRN_DR7 /* for memory breakpoints */ ) #ifdef VBOX_WITH_NESTED_HWVIRT_VMX /** The CPUMCTX_EXTRN_XXX mask needed when calling IEMExecDecodedVmlaunchVmresume(). * IEM will ASSUME the caller has ensured these are already present. */ # define IEM_CPUMCTX_EXTRN_VMX_VMENTRY_MASK ( IEM_CPUMCTX_EXTRN_EXEC_DECODED_NO_MEM_MASK \ | CPUMCTX_EXTRN_CR2 \ | CPUMCTX_EXTRN_HWVIRT ) /** The CPUMCTX_EXTRN_XXX mask that the IEM VM-exit code will import on-demand when * needed, primarily because there are several IEM VM-exit interface functions and * some of which may not cause a VM-exit at all. * * This is currently unused, but keeping it here in case we can get away a bit more * fine-grained state handling. * * @note Update HM_CHANGED_VMX_VMEXIT_MASK if something here changes. */ # define IEM_CPUMCTX_EXTRN_VMX_VMEXIT_MASK ( CPUMCTX_EXTRN_CR0 | CPUMCTX_EXTRN_CR3 | CPUMCTX_EXTRN_CR4 \ | CPUMCTX_EXTRN_DR7 | CPUMCTX_EXTRN_DR6 \ | CPUMCTX_EXTRN_EFER \ | CPUMCTX_EXTRN_SYSENTER_MSRS \ | CPUMCTX_EXTRN_OTHER_MSRS /* for PAT MSR */ \ | CPUMCTX_EXTRN_RIP | CPUMCTX_EXTRN_RSP | CPUMCTX_EXTRN_RFLAGS \ | CPUMCTX_EXTRN_SREG_MASK \ | CPUMCTX_EXTRN_TR \ | CPUMCTX_EXTRN_LDTR | CPUMCTX_EXTRN_GDTR | CPUMCTX_EXTRN_IDTR \ | CPUMCTX_EXTRN_HWVIRT ) #endif #ifdef VBOX_WITH_NESTED_HWVIRT_SVM /** The CPUMCTX_EXTRN_XXX mask needed when calling IEMExecSvmVmexit(). * IEM will ASSUME the caller has ensured these are already present. */ # define IEM_CPUMCTX_EXTRN_SVM_VMEXIT_MASK ( CPUMCTX_EXTRN_RSP \ | CPUMCTX_EXTRN_RAX \ | CPUMCTX_EXTRN_RIP \ | CPUMCTX_EXTRN_RFLAGS \ | CPUMCTX_EXTRN_CS \ | CPUMCTX_EXTRN_SS \ | CPUMCTX_EXTRN_DS \ | CPUMCTX_EXTRN_ES \ | CPUMCTX_EXTRN_GDTR \ | CPUMCTX_EXTRN_IDTR \ | CPUMCTX_EXTRN_CR_MASK \ | CPUMCTX_EXTRN_EFER \ | CPUMCTX_EXTRN_DR6 \ | CPUMCTX_EXTRN_DR7 \ | CPUMCTX_EXTRN_OTHER_MSRS \ | CPUMCTX_EXTRN_HWVIRT \ | CPUMCTX_EXTRN_APIC_TPR \ | CPUMCTX_EXTRN_HM_SVM_HWVIRT_VIRQ) /** The CPUMCTX_EXTRN_XXX mask needed when calling IEMExecDecodedVmrun(). * IEM will ASSUME the caller has ensured these are already present. */ # define IEM_CPUMCTX_EXTRN_SVM_VMRUN_MASK IEM_CPUMCTX_EXTRN_SVM_VMEXIT_MASK #endif VMMDECL(VBOXSTRICTRC) IEMExecOne(PVMCPUCC pVCpu); VMMDECL(VBOXSTRICTRC) IEMExecOneEx(PVMCPUCC pVCpu, uint32_t *pcbWritten); VMMDECL(VBOXSTRICTRC) IEMExecOneWithPrefetchedByPC(PVMCPUCC pVCpu, uint64_t OpcodeBytesPC, const void *pvOpcodeBytes, size_t cbOpcodeBytes); VMMDECL(VBOXSTRICTRC) IEMExecOneBypassEx(PVMCPUCC pVCpu, uint32_t *pcbWritten); VMMDECL(VBOXSTRICTRC) IEMExecOneBypassWithPrefetchedByPC(PVMCPUCC pVCpu, uint64_t OpcodeBytesPC, const void *pvOpcodeBytes, size_t cbOpcodeBytes); VMMDECL(VBOXSTRICTRC) IEMExecOneIgnoreLock(PVMCPUCC pVCpu); VMMDECL(VBOXSTRICTRC) IEMExecLots(PVMCPUCC pVCpu, uint32_t cMaxInstructions, uint32_t cPollRate, uint32_t *pcInstructions); /** Statistics returned by IEMExecForExits. */ typedef struct IEMEXECFOREXITSTATS { uint32_t cInstructions; uint32_t cExits; uint32_t cMaxExitDistance; uint32_t cReserved; } IEMEXECFOREXITSTATS; /** Pointer to statistics returned by IEMExecForExits. */ typedef IEMEXECFOREXITSTATS *PIEMEXECFOREXITSTATS; VMMDECL(VBOXSTRICTRC) IEMExecForExits(PVMCPUCC pVCpu, uint32_t fWillExit, uint32_t cMinInstructions, uint32_t cMaxInstructions, uint32_t cMaxInstructionsWithoutExits, PIEMEXECFOREXITSTATS pStats); VMMDECL(VBOXSTRICTRC) IEMInjectTrpmEvent(PVMCPUCC pVCpu); VMM_INT_DECL(VBOXSTRICTRC) IEMInjectTrap(PVMCPUCC pVCpu, uint8_t u8TrapNo, TRPMEVENT enmType, uint16_t uErrCode, RTGCPTR uCr2, uint8_t cbInstr); VMM_INT_DECL(int) IEMBreakpointSet(PVM pVM, RTGCPTR GCPtrBp); VMM_INT_DECL(int) IEMBreakpointClear(PVM pVM, RTGCPTR GCPtrBp); VMM_INT_DECL(void) IEMTlbInvalidateAll(PVMCPUCC pVCpu); VMM_INT_DECL(void) IEMTlbInvalidatePage(PVMCPUCC pVCpu, RTGCPTR GCPtr); VMM_INT_DECL(void) IEMTlbInvalidateAllPhysical(PVMCPUCC pVCpu); VMM_INT_DECL(void) IEMTlbInvalidateAllPhysicalAllCpus(PVMCC pVM, VMCPUID idCpuCaller); VMM_INT_DECL(bool) IEMGetCurrentXcpt(PVMCPUCC pVCpu, uint8_t *puVector, uint32_t *pfFlags, uint32_t *puErr, uint64_t *puCr2); VMM_INT_DECL(IEMXCPTRAISE) IEMEvaluateRecursiveXcpt(PVMCPUCC pVCpu, uint32_t fPrevFlags, uint8_t uPrevVector, uint32_t fCurFlags, uint8_t uCurVector, PIEMXCPTRAISEINFO pXcptRaiseInfo); /** @name Given Instruction Interpreters * @{ */ VMM_INT_DECL(VBOXSTRICTRC) IEMExecStringIoWrite(PVMCPUCC pVCpu, uint8_t cbValue, IEMMODE enmAddrMode, bool fRepPrefix, uint8_t cbInstr, uint8_t iEffSeg, bool fIoChecked); VMM_INT_DECL(VBOXSTRICTRC) IEMExecStringIoRead(PVMCPUCC pVCpu, uint8_t cbValue, IEMMODE enmAddrMode, bool fRepPrefix, uint8_t cbInstr, bool fIoChecked); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedOut(PVMCPUCC pVCpu, uint8_t cbInstr, uint16_t u16Port, bool fImm, uint8_t cbReg); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedIn(PVMCPUCC pVCpu, uint8_t cbInstr, uint16_t u16Port, bool fImm, uint8_t cbReg); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedMovCRxWrite(PVMCPUCC pVCpu, uint8_t cbInstr, uint8_t iCrReg, uint8_t iGReg); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedMovCRxRead(PVMCPUCC pVCpu, uint8_t cbInstr, uint8_t iGReg, uint8_t iCrReg); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedMovDRxWrite(PVMCPUCC pVCpu, uint8_t cbInstr, uint8_t iDrReg, uint8_t iGReg); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedMovDRxRead(PVMCPUCC pVCpu, uint8_t cbInstr, uint8_t iGReg, uint8_t iDrReg); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedClts(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedLmsw(PVMCPUCC pVCpu, uint8_t cbInstr, uint16_t uValue, RTGCPTR GCPtrEffDst); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedXsetbv(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedWbinvd(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedInvd(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedInvlpg(PVMCPUCC pVCpu, uint8_t cbInstr, RTGCPTR GCPtrPage); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedInvpcid(PVMCPUCC pVCpu, uint8_t cbInstr, uint8_t iEffSeg, RTGCPTR GCPtrDesc, uint64_t uType); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedCpuid(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedRdpmc(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedRdtsc(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedRdtscp(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedRdmsr(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedWrmsr(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedMonitor(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedMwait(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedHlt(PVMCPUCC pVCpu, uint8_t cbInstr); #ifdef VBOX_WITH_NESTED_HWVIRT_SVM VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedClgi(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedStgi(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedVmload(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedVmsave(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedInvlpga(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedVmrun(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecSvmVmexit(PVMCPUCC pVCpu, uint64_t uExitCode, uint64_t uExitInfo1, uint64_t uExitInfo2); #endif #ifdef VBOX_WITH_NESTED_HWVIRT_VMX VMM_INT_DECL(void) IEMReadVmxVmcsField(PCVMXVVMCS pVmcs, uint64_t u64VmcsField, uint64_t *pu64Dst); VMM_INT_DECL(void) IEMWriteVmxVmcsField(PVMXVVMCS pVmcs, uint64_t u64VmcsField, uint64_t u64Val); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVirtApicAccessMsr(PVMCPUCC pVCpu, uint32_t idMsr, uint64_t *pu64Val, bool fWrite); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitApicWrite(PVMCPUCC pVCpu); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitPreemptTimer(PVMCPUCC pVCpu); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitExtInt(PVMCPUCC pVCpu, uint8_t uVector, bool fIntPending); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitXcpt(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo, PCVMXVEXITEVENTINFO pExitEventInfo); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitXcptNmi(PVMCPUCC pVCpu); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitTripleFault(PVMCPUCC pVCpu); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitStartupIpi(PVMCPUCC pVCpu, uint8_t uVector); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitInstrWithInfo(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitInstr(PVMCPUCC pVCpu, uint32_t uExitReason, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitTrapLike(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitTaskSwitch(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo, PCVMXVEXITEVENTINFO pExitEventInfo); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitApicAccess(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo, PCVMXVEXITEVENTINFO pExitEventInfo); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexit(PVMCPUCC pVCpu, uint32_t uExitReason, uint64_t uExitQual); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedVmread(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedVmwrite(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedVmptrld(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedVmptrst(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedVmclear(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedVmlaunchVmresume(PVMCPUCC pVCpu, uint8_t cbInstr, VMXINSTRID uInstrId); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedVmxon(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedVmxoff(PVMCPUCC pVCpu, uint8_t cbInstr); VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedInvvpid(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo); # ifdef VBOX_WITH_NESTED_HWVIRT_VMX_EPT VMM_INT_DECL(VBOXSTRICTRC) IEMExecDecodedInvept(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitEptViolation(PVMCPUCC pVCpu, PCVMXVEXITINFO pExitInfo, PCVMXVEXITEVENTINFO pExitEventInfo); VMM_INT_DECL(VBOXSTRICTRC) IEMExecVmxVmexitEptMisconfig(PVMCPUCC pVCpu, RTGCPHYS GCPhysAddr, PCVMXVEXITEVENTINFO pExitEventInfo); # endif #endif /** @} */ /** @defgroup grp_iem_r3 The IEM Host Context Ring-3 API. * @{ */ VMMR0_INT_DECL(int) IEMR0InitVM(PGVM pGVM); /** @} */ /** @defgroup grp_iem_r3 The IEM Host Context Ring-3 API. * @{ */ VMMR3DECL(int) IEMR3Init(PVM pVM); VMMR3DECL(int) IEMR3Term(PVM pVM); VMMR3DECL(void) IEMR3Relocate(PVM pVM); VMMR3_INT_DECL(VBOXSTRICTRC) IEMR3ProcessForceFlag(PVM pVM, PVMCPUCC pVCpu, VBOXSTRICTRC rcStrict); /** @} */ /** @} */ RT_C_DECLS_END #endif /* !VBOX_INCLUDED_vmm_iem_h */