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Diffstat (limited to 'include/VBox/vmm/iem.h')
| -rw-r--r-- | include/VBox/vmm/iem.h | 422 |
1 files changed, 422 insertions, 0 deletions
diff --git a/include/VBox/vmm/iem.h b/include/VBox/vmm/iem.h new file mode 100644 index 00000000..39fbc66f --- /dev/null +++ b/include/VBox/vmm/iem.h @@ -0,0 +1,422 @@ +/** @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 <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_INCLUDED_vmm_iem_h +#define VBOX_INCLUDED_vmm_iem_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include <VBox/types.h> +#include <VBox/vmm/trpm.h> +#ifdef VBOX_WITH_NESTED_HWVIRT_VMX +# include <VBox/vmm/hm_vmx.h> +#endif +#include <iprt/assert.h> + + +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 */ + |