| 1 | /** @file
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| 2 | * VM - The Virtual Machine, API.
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| 3 | */
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| 4 |
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| 5 | /*
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| 6 | * Copyright (C) 2006-2010 Oracle Corporation
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| 7 | *
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| 8 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | * available from http://www.virtualbox.org. This file is free software;
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| 10 | * you can redistribute it and/or modify it under the terms of the GNU
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| 11 | * General Public License (GPL) as published by the Free Software
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| 12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | *
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| 16 | * The contents of this file may alternatively be used under the terms
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| 17 | * of the Common Development and Distribution License Version 1.0
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| 18 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 19 | * VirtualBox OSE distribution, in which case the provisions of the
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| 20 | * CDDL are applicable instead of those of the GPL.
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| 21 | *
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| 22 | * You may elect to license modified versions of this file under the
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| 23 | * terms and conditions of either the GPL or the CDDL or both.
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| 24 | */
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| 25 |
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| 26 | #ifndef ___VBox_vmm_vmapi_h
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| 27 | #define ___VBox_vmm_vmapi_h
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| 28 |
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| 29 | #include <VBox/types.h>
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| 30 | #include <VBox/vmm/stam.h>
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| 31 | #include <VBox/vmm/cfgm.h>
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| 32 |
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| 33 | #include <iprt/stdarg.h>
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| 34 |
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| 35 | RT_C_DECLS_BEGIN
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| 36 |
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| 37 | /** @defgroup grp_vmm_apis VM All Contexts API
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| 38 | * @ingroup grp_vm
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| 39 | * @{ */
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| 40 |
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| 41 | /** @def VM_RC_ADDR
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| 42 | * Converts a current context address of data within the VM structure to the equivalent
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| 43 | * raw-mode address.
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| 44 | *
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| 45 | * @returns raw-mode virtual address.
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| 46 | * @param pVM Pointer to the VM.
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| 47 | * @param pvInVM CC Pointer within the VM.
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| 48 | */
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| 49 | #ifdef IN_RING3
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| 50 | # define VM_RC_ADDR(pVM, pvInVM) ( (RTRCPTR)((RTRCUINTPTR)pVM->pVMRC + (uint32_t)((uintptr_t)(pvInVM) - (uintptr_t)pVM->pVMR3)) )
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| 51 | #elif defined(IN_RING0)
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| 52 | # define VM_RC_ADDR(pVM, pvInVM) ( (RTRCPTR)((RTRCUINTPTR)pVM->pVMRC + (uint32_t)((uintptr_t)(pvInVM) - (uintptr_t)pVM->pVMR0)) )
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| 53 | #else
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| 54 | # define VM_RC_ADDR(pVM, pvInVM) ( (RTRCPTR)(pvInVM) )
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| 55 | #endif
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| 56 |
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| 57 | /** @def VM_R3_ADDR
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| 58 | * Converts a current context address of data within the VM structure to the equivalent
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| 59 | * ring-3 host address.
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| 60 | *
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| 61 | * @returns host virtual address.
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| 62 | * @param pVM Pointer to the VM.
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| 63 | * @param pvInVM CC pointer within the VM.
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| 64 | */
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| 65 | #ifdef IN_RC
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| 66 | # define VM_R3_ADDR(pVM, pvInVM) ( (RTR3PTR)((RTR3UINTPTR)pVM->pVMR3 + (uint32_t)((uintptr_t)(pvInVM) - (uintptr_t)pVM->pVMRC)) )
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| 67 | #elif defined(IN_RING0)
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| 68 | # define VM_R3_ADDR(pVM, pvInVM) ( (RTR3PTR)((RTR3UINTPTR)pVM->pVMR3 + (uint32_t)((uintptr_t)(pvInVM) - (uintptr_t)pVM->pVMR0)) )
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| 69 | #else
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| 70 | # define VM_R3_ADDR(pVM, pvInVM) ( (RTR3PTR)(pvInVM) )
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| 71 | #endif
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| 72 |
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| 73 |
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| 74 | /** @def VM_R0_ADDR
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| 75 | * Converts a current context address of data within the VM structure to the equivalent
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| 76 | * ring-0 host address.
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| 77 | *
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| 78 | * @returns host virtual address.
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| 79 | * @param pVM Pointer to the VM.
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| 80 | * @param pvInVM CC pointer within the VM.
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| 81 | */
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| 82 | #ifdef IN_RC
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| 83 | # define VM_R0_ADDR(pVM, pvInVM) ( (RTR0PTR)((RTR0UINTPTR)pVM->pVMR0 + (uint32_t)((uintptr_t)(pvInVM) - (uintptr_t)pVM->pVMRC)) )
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| 84 | #elif defined(IN_RING3)
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| 85 | # define VM_R0_ADDR(pVM, pvInVM) ( (RTR0PTR)((RTR0UINTPTR)pVM->pVMR0 + (uint32_t)((uintptr_t)(pvInVM) - (uintptr_t)pVM->pVMR3)) )
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| 86 | #else
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| 87 | # define VM_R0_ADDR(pVM, pvInVM) ( (RTR0PTR)(pvInVM) )
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| 88 | #endif
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| 89 |
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| 90 |
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| 91 |
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| 92 | /**
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| 93 | * VM error callback function.
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| 94 | *
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| 95 | * @param pVM The VM handle. Can be NULL if an error occurred before
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| 96 | * successfully creating a VM.
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| 97 | * @param pvUser The user argument.
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| 98 | * @param rc VBox status code.
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| 99 | * @param RT_SRC_POS_DECL The source position arguments. See RT_SRC_POS and RT_SRC_POS_ARGS.
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| 100 | * @param pszFormat Error message format string.
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| 101 | * @param args Error message arguments.
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| 102 | */
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| 103 | typedef DECLCALLBACK(void) FNVMATERROR(PVM pVM, void *pvUser, int rc, RT_SRC_POS_DECL, const char *pszError, va_list args);
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| 104 | /** Pointer to a VM error callback. */
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| 105 | typedef FNVMATERROR *PFNVMATERROR;
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| 106 |
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| 107 | VMMDECL(int) VMSetError(PVM pVM, int rc, RT_SRC_POS_DECL, const char *pszFormat, ...);
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| 108 | VMMDECL(int) VMSetErrorV(PVM pVM, int rc, RT_SRC_POS_DECL, const char *pszFormat, va_list args);
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| 109 |
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| 110 | /** @def VM_SET_ERROR
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| 111 | * Macro for setting a simple VM error message.
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| 112 | * Don't use '%' in the message!
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| 113 | *
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| 114 | * @returns rc. Meaning you can do:
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| 115 | * @code
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| 116 | * return VM_SET_ERROR(pVM, VERR_OF_YOUR_CHOICE, "descriptive message");
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| 117 | * @endcode
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| 118 | * @param pVM VM handle.
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| 119 | * @param rc VBox status code.
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| 120 | * @param pszMessage Error message string.
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| 121 | * @thread Any
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| 122 | */
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| 123 | #define VM_SET_ERROR(pVM, rc, pszMessage) (VMSetError(pVM, rc, RT_SRC_POS, pszMessage))
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| 124 |
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| 125 |
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| 126 | /**
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| 127 | * VM runtime error callback function.
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| 128 | *
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| 129 | * See VMSetRuntimeError for the detailed description of parameters.
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| 130 | *
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| 131 | * @param pVM The VM handle.
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| 132 | * @param pvUser The user argument.
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| 133 | * @param fFlags The error flags.
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| 134 | * @param pszErrorId Error ID string.
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| 135 | * @param pszFormat Error message format string.
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| 136 | * @param va Error message arguments.
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| 137 | */
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| 138 | typedef DECLCALLBACK(void) FNVMATRUNTIMEERROR(PVM pVM, void *pvUser, uint32_t fFlags, const char *pszErrorId,
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| 139 | const char *pszFormat, va_list va);
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| 140 | /** Pointer to a VM runtime error callback. */
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| 141 | typedef FNVMATRUNTIMEERROR *PFNVMATRUNTIMEERROR;
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| 142 |
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| 143 | VMMDECL(int) VMSetRuntimeError(PVM pVM, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, ...);
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| 144 | VMMDECL(int) VMSetRuntimeErrorV(PVM pVM, uint32_t fFlags, const char *pszErrorId, const char *pszFormat, va_list args);
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| 145 |
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| 146 | /** @name VMSetRuntimeError fFlags
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| 147 | * When no flags are given the VM will continue running and it's up to the front
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| 148 | * end to take action on the error condition.
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| 149 | *
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| 150 | * @{ */
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| 151 | /** The error is fatal.
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| 152 | * The VM is not in a state where it can be saved and will enter a state
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| 153 | * where it can no longer execute code. The caller <b>must</b> propagate status
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| 154 | * codes. */
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| 155 | #define VMSETRTERR_FLAGS_FATAL RT_BIT_32(0)
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| 156 | /** Suspend the VM after, or if possible before, raising the error on EMT. The
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| 157 | * caller <b>must</b> propagate status codes. */
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| 158 | #define VMSETRTERR_FLAGS_SUSPEND RT_BIT_32(1)
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| 159 | /** Don't wait for the EMT to handle the request.
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| 160 | * Only valid when on a worker thread and there is a high risk of a dead
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| 161 | * lock. Be careful not to flood the user with errors. */
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| 162 | #define VMSETRTERR_FLAGS_NO_WAIT RT_BIT_32(2)
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| 163 | /** @} */
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| 164 |
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| 165 | /**
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| 166 | * VM state callback function.
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| 167 | *
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| 168 | * You are not allowed to call any function which changes the VM state from a
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| 169 | * state callback, except VMR3Destroy().
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| 170 | *
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| 171 | * @param pVM The VM handle.
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| 172 | * @param enmState The new state.
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| 173 | * @param enmOldState The old state.
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| 174 | * @param pvUser The user argument.
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| 175 | */
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| 176 | typedef DECLCALLBACK(void) FNVMATSTATE(PVM pVM, VMSTATE enmState, VMSTATE enmOldState, void *pvUser);
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| 177 | /** Pointer to a VM state callback. */
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| 178 | typedef FNVMATSTATE *PFNVMATSTATE;
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| 179 |
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| 180 | VMMDECL(const char *) VMGetStateName(VMSTATE enmState);
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| 181 |
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| 182 |
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| 183 | /**
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| 184 | * Request type.
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| 185 | */
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| 186 | typedef enum VMREQTYPE
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| 187 | {
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| 188 | /** Invalid request. */
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| 189 | VMREQTYPE_INVALID = 0,
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| 190 | /** VM: Internal. */
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| 191 | VMREQTYPE_INTERNAL,
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| 192 | /** Maximum request type (exclusive). Used for validation. */
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| 193 | VMREQTYPE_MAX
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| 194 | } VMREQTYPE;
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| 195 |
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| 196 | /**
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| 197 | * Request state.
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| 198 | */
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| 199 | typedef enum VMREQSTATE
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| 200 | {
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| 201 | /** The state is invalid. */
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| 202 | VMREQSTATE_INVALID = 0,
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| 203 | /** The request have been allocated and is in the process of being filed. */
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| 204 | VMREQSTATE_ALLOCATED,
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| 205 | /** The request is queued by the requester. */
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| 206 | VMREQSTATE_QUEUED,
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| 207 | /** The request is begin processed. */
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| 208 | VMREQSTATE_PROCESSING,
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| 209 | /** The request is completed, the requester is begin notified. */
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| 210 | VMREQSTATE_COMPLETED,
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| 211 | /** The request packet is in the free chain. (The requester */
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| 212 | VMREQSTATE_FREE
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| 213 | } VMREQSTATE;
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| 214 |
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| 215 | /**
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| 216 | * Request flags.
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| 217 | */
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| 218 | typedef enum VMREQFLAGS
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| 219 | {
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| 220 | /** The request returns a VBox status code. */
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| 221 | VMREQFLAGS_VBOX_STATUS = 0,
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| 222 | /** The request is a void request and have no status code. */
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| 223 | VMREQFLAGS_VOID = 1,
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| 224 | /** Return type mask. */
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| 225 | VMREQFLAGS_RETURN_MASK = 1,
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| 226 | /** Caller does not wait on the packet, EMT will free it. */
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| 227 | VMREQFLAGS_NO_WAIT = 2,
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| 228 | /** Poke the destination EMT(s) if executing guest code. Use with care. */
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| 229 | VMREQFLAGS_POKE = 4
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| 230 | } VMREQFLAGS;
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| 231 |
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| 232 |
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| 233 | /**
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| 234 | * VM Request packet.
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| 235 | *
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| 236 | * This is used to request an action in the EMT. Usually the requester is
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| 237 | * another thread, but EMT can also end up being the requester in which case
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| 238 | * it's carried out synchronously.
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| 239 | */
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| 240 | typedef struct VMREQ
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| 241 | {
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| 242 | /** Pointer to the next request in the chain. */
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| 243 | struct VMREQ * volatile pNext;
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| 244 | /** Pointer to ring-3 VM structure which this request belongs to. */
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| 245 | PUVM pUVM;
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| 246 | /** Request state. */
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| 247 | volatile VMREQSTATE enmState;
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| 248 | /** VBox status code for the completed request. */
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| 249 | volatile int32_t iStatus;
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| 250 | /** Requester event sem.
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| 251 | * The request can use this event semaphore to wait/poll for completion
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| 252 | * of the request.
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| 253 | */
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| 254 | RTSEMEVENT EventSem;
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| 255 | /** Set if the event semaphore is clear. */
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| 256 | volatile bool fEventSemClear;
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| 257 | /** Flags, VMR3REQ_FLAGS_*. */
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| 258 | unsigned fFlags;
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| 259 | /** Request type. */
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| 260 | VMREQTYPE enmType;
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| 261 | /** Request destination. */
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| 262 | VMCPUID idDstCpu;
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| 263 | /** Request specific data. */
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| 264 | union VMREQ_U
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| 265 | {
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| 266 | /** VMREQTYPE_INTERNAL. */
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| 267 | struct
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| 268 | {
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| 269 | /** Pointer to the function to be called. */
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| 270 | PFNRT pfn;
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| 271 | /** Number of arguments. */
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| 272 | unsigned cArgs;
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| 273 | /** Array of arguments. */
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| 274 | uintptr_t aArgs[64];
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| 275 | } Internal;
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| 276 | } u;
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| 277 | } VMREQ;
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| 278 | /** Pointer to a VM request packet. */
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| 279 | typedef VMREQ *PVMREQ;
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| 280 |
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| 281 | /** @} */
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| 282 |
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| 283 |
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| 284 | #ifndef IN_RC
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| 285 | /** @defgroup grp_vmm_apis_hc VM Host Context API
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| 286 | * @ingroup grp_vm
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| 287 | * @{ */
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| 288 |
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| 289 | /** @} */
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| 290 | #endif
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| 291 |
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| 292 |
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| 293 | #ifdef IN_RING3
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| 294 | /** @defgroup grp_vmm_apis_r3 VM Host Context Ring 3 API
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| 295 | * This interface is a _draft_!
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| 296 | * @ingroup grp_vm
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| 297 | * @{ */
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| 298 |
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| 299 | /**
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| 300 | * Completion notification codes.
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| 301 | */
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| 302 | typedef enum VMINITCOMPLETED
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| 303 | {
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| 304 | /** The ring-3 init is completed. */
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| 305 | VMINITCOMPLETED_RING3 = 1,
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| 306 | /** The ring-0 init is completed. */
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| 307 | VMINITCOMPLETED_RING0,
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| 308 | /** The hardware accelerated virtualization init is completed.
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| 309 | * Used to make decisision depending on whether HWACCMIsEnabled(). */
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| 310 | VMINITCOMPLETED_HWACCM,
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| 311 | /** The GC init is completed. */
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| 312 | VMINITCOMPLETED_GC
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| 313 | } VMINITCOMPLETED;
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| 314 |
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| 315 |
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| 316 | VMMR3DECL(int) VMR3Create(uint32_t cCpus, PCVMM2USERMETHODS pVm2UserCbs,
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| 317 | PFNVMATERROR pfnVMAtError, void *pvUserVM,
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| 318 | PFNCFGMCONSTRUCTOR pfnCFGMConstructor, void *pvUserCFGM,
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| 319 | PVM *ppVM);
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| 320 | VMMR3DECL(int) VMR3PowerOn(PVM pVM);
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| 321 | VMMR3DECL(int) VMR3Suspend(PVM pVM);
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| 322 | VMMR3DECL(int) VMR3Resume(PVM pVM);
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| 323 | VMMR3DECL(int) VMR3Reset(PVM pVM);
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| 324 |
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| 325 | /**
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| 326 | * Progress callback.
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| 327 | * This will report the completion percentage of an operation.
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| 328 | *
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| 329 | * @returns VINF_SUCCESS.
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| 330 | * @returns Error code to cancel the operation with.
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| 331 | * @param pVM The VM handle.
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| 332 | * @param uPercent Completion percentage (0-100).
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| 333 | * @param pvUser User specified argument.
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| 334 | */
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| 335 | typedef DECLCALLBACK(int) FNVMPROGRESS(PVM pVM, unsigned uPercent, void *pvUser);
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| 336 | /** Pointer to a FNVMPROGRESS function. */
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| 337 | typedef FNVMPROGRESS *PFNVMPROGRESS;
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| 338 |
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| 339 | VMMR3DECL(int) VMR3Save(PVM pVM, const char *pszFilename, bool fContinueAfterwards, PFNVMPROGRESS pfnProgress, void *pvUser, bool *pfSuspended);
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| 340 | VMMR3DECL(int) VMR3Teleport(PVM pVM, uint32_t cMsDowntime, PCSSMSTRMOPS pStreamOps, void *pvStreamOpsUser, PFNVMPROGRESS pfnProgress, void *pvProgressUser, bool *pfSuspended);
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| 341 | VMMR3DECL(int) VMR3LoadFromFile(PVM pVM, const char *pszFilename, PFNVMPROGRESS pfnProgress, void *pvUser);
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| 342 | VMMR3DECL(int) VMR3LoadFromStream(PVM pVM, PCSSMSTRMOPS pStreamOps, void *pvStreamOpsUser,
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| 343 | PFNVMPROGRESS pfnProgress, void *pvProgressUser);
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| 344 | VMMR3DECL(int) VMR3PowerOff(PVM pVM);
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| 345 | VMMR3DECL(int) VMR3Destroy(PVM pVM);
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| 346 | VMMR3DECL(void) VMR3Relocate(PVM pVM, RTGCINTPTR offDelta);
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| 347 | VMMR3DECL(PVM) VMR3EnumVMs(PVM pVMPrev);
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| 348 |
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| 349 | VMMR3DECL(PVM) VMR3GetVM(PUVM pUVM);
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| 350 | VMMR3DECL(PUVM) VMR3GetUVM(PVM pVM);
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| 351 | VMMR3DECL(uint32_t) VMR3RetainUVM(PUVM pUVM);
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| 352 | VMMR3DECL(uint32_t) VMR3ReleaseUVM(PUVM pUVM);
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| 353 | VMMR3DECL(const char *) VMR3GetName(PUVM pUVM);
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| 354 | VMMR3DECL(PRTUUID) VMR3GetUuid(PUVM pUVM, PRTUUID pUuid);
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| 355 | VMMR3DECL(VMSTATE) VMR3GetState(PVM pVM);
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| 356 | VMMR3DECL(VMSTATE) VMR3GetStateU(PUVM pUVM);
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| 357 | VMMR3DECL(const char *) VMR3GetStateName(VMSTATE enmState);
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| 358 |
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| 359 | /**
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| 360 | * VM destruction callback.
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| 361 | * @param pVM The VM which is about to be destroyed.
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| 362 | * @param pvUser The user parameter specified at registration.
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| 363 | */
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| 364 | typedef DECLCALLBACK(void) FNVMATDTOR(PVM pVM, void *pvUser);
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| 365 | /** Pointer to a VM destruction callback. */
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| 366 | typedef FNVMATDTOR *PFNVMATDTOR;
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| 367 |
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| 368 | VMMR3DECL(int) VMR3AtDtorRegister(PFNVMATDTOR pfnAtDtor, void *pvUser);
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| 369 | VMMR3DECL(int) VMR3AtDtorDeregister(PFNVMATDTOR pfnAtDtor);
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| 370 | VMMR3DECL(int) VMR3AtStateRegister(PVM pVM, PFNVMATSTATE pfnAtState, void *pvUser);
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| 371 | VMMR3DECL(int) VMR3AtStateDeregister(PVM pVM, PFNVMATSTATE pfnAtState, void *pvUser);
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| 372 | VMMR3DECL(bool) VMR3TeleportedAndNotFullyResumedYet(PVM pVM);
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| 373 | VMMR3DECL(int) VMR3AtErrorRegister(PVM pVM, PFNVMATERROR pfnAtError, void *pvUser);
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| 374 | VMMR3DECL(int) VMR3AtErrorRegisterU(PUVM pVM, PFNVMATERROR pfnAtError, void *pvUser);
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| 375 | VMMR3DECL(int) VMR3AtErrorDeregister(PVM pVM, PFNVMATERROR pfnAtError, void *pvUser);
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| 376 | VMMR3DECL(void) VMR3SetErrorWorker(PVM pVM);
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| 377 | VMMR3DECL(uint32_t) VMR3GetErrorCount(PVM pVM);
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| 378 | VMMR3DECL(uint32_t) VMR3GetErrorCountU(PUVM pUVM);
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| 379 | VMMR3DECL(int) VMR3AtRuntimeErrorRegister(PVM pVM, PFNVMATRUNTIMEERROR pfnAtRuntimeError, void *pvUser);
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| 380 | VMMR3DECL(int) VMR3AtRuntimeErrorDeregister(PVM pVM, PFNVMATRUNTIMEERROR pfnAtRuntimeError, void *pvUser);
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| 381 | VMMR3DECL(int) VMR3SetRuntimeErrorWorker(PVM pVM);
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| 382 | VMMR3DECL(uint32_t) VMR3GetRuntimeErrorCount(PVM pVM);
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| 383 | VMMR3DECL(int) VMR3ReqCall(PVM pVM, VMCPUID idDstCpu, PVMREQ *ppReq, RTMSINTERVAL cMillies, uint32_t fFlags, PFNRT pfnFunction, unsigned cArgs, ...);
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| 384 | VMMR3DECL(int) VMR3ReqCallU(PUVM pUVM, VMCPUID idDstCpu, PVMREQ *ppReq, RTMSINTERVAL cMillies, uint32_t fFlags, PFNRT pfnFunction, unsigned cArgs, ...);
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| 385 | VMMR3DECL(int) VMR3ReqCallVU(PUVM pUVM, VMCPUID idDstCpu, PVMREQ *ppReq, RTMSINTERVAL cMillies, uint32_t fFlags, PFNRT pfnFunction, unsigned cArgs, va_list Args);
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| 386 | VMMR3DECL(int) VMR3ReqCallWait(PVM pVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...);
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| 387 | VMMR3DECL(int) VMR3ReqCallWaitU(PUVM pUVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...);
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| 388 | VMMR3DECL(int) VMR3ReqCallNoWait(PVM pVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...);
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| 389 | VMMR3DECL(int) VMR3ReqCallNoWaitU(PUVM pUVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...);
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| 390 | VMMR3DECL(int) VMR3ReqCallVoidWait(PVM pVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...);
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| 391 | VMMR3DECL(int) VMR3ReqCallVoidWaitU(PUVM pUVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...);
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| 392 | VMMR3DECL(int) VMR3ReqCallVoidNoWait(PVM pVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...);
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| 393 | VMMR3DECL(int) VMR3ReqCallVoidNoWaitU(PUVM pUVM, VMCPUID idDstCpu, PFNRT pfnFunction, unsigned cArgs, ...);
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| 394 | VMMR3DECL(int) VMR3ReqAlloc(PVM pVM, PVMREQ *ppReq, VMREQTYPE enmType, VMCPUID idDstCpu);
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| 395 | VMMR3DECL(int) VMR3ReqAllocU(PUVM pUVM, PVMREQ *ppReq, VMREQTYPE enmType, VMCPUID idDstCpu);
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| 396 | VMMR3DECL(int) VMR3ReqFree(PVMREQ pReq);
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| 397 | VMMR3DECL(int) VMR3ReqQueue(PVMREQ pReq, RTMSINTERVAL cMillies);
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| 398 | VMMR3DECL(int) VMR3ReqWait(PVMREQ pReq, RTMSINTERVAL cMillies);
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| 399 | VMMR3DECL(int) VMR3ReqProcessU(PUVM pUVM, VMCPUID idDstCpu);
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| 400 | VMMR3DECL(void) VMR3NotifyGlobalFFU(PUVM pUVM, uint32_t fFlags);
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| 401 | VMMR3DECL(void) VMR3NotifyCpuFFU(PUVMCPU pUVMCpu, uint32_t fFlags);
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| 402 | /** @name Flags for VMR3NotifyCpuFFU and VMR3NotifyGlobalFFU.
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| 403 | * @{ */
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| 404 | /** Whether we've done REM or not. */
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| 405 | #define VMNOTIFYFF_FLAGS_DONE_REM RT_BIT_32(0)
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| 406 | /** Whether we should poke the CPU if it's executing guest code. */
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| 407 | #define VMNOTIFYFF_FLAGS_POKE RT_BIT_32(1)
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| 408 | /** @} */
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| 409 |
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| 410 | VMMR3DECL(int) VMR3WaitHalted(PVM pVM, PVMCPU pVCpu, bool fIgnoreInterrupts);
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| 411 | VMMR3DECL(int) VMR3WaitU(PUVMCPU pUVMCpu);
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| 412 | VMMR3_INT_DECL(int) VMR3AsyncPdmNotificationWaitU(PUVMCPU pUVCpu);
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| 413 | VMMR3_INT_DECL(void) VMR3AsyncPdmNotificationWakeupU(PUVM pUVM);
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| 414 | VMMR3DECL(RTCPUID) VMR3GetVMCPUId(PVM pVM);
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| 415 | VMMR3DECL(RTTHREAD) VMR3GetVMCPUThread(PVM pVM);
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| 416 | VMMR3DECL(RTTHREAD) VMR3GetVMCPUThreadU(PUVM pUVM);
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| 417 | VMMR3DECL(RTNATIVETHREAD) VMR3GetVMCPUNativeThread(PVM pVM);
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| 418 | VMMR3DECL(RTNATIVETHREAD) VMR3GetVMCPUNativeThreadU(PUVM pUVM);
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| 419 | VMMR3DECL(int) VMR3GetCpuCoreAndPackageIdFromCpuId(PVM pVM, VMCPUID idCpu, uint32_t *pidCpuCore, uint32_t *pidCpuPackage);
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| 420 | VMMR3DECL(int) VMR3HotUnplugCpu(PVM pVM, VMCPUID idCpu);
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| 421 | VMMR3DECL(int) VMR3HotPlugCpu(PVM pVM, VMCPUID idCpu);
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| 422 | VMMR3DECL(int) VMR3SetCpuExecutionCap(PVM pVM, uint32_t uCpuExecutionCap);
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| 423 | /** @} */
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| 424 | #endif /* IN_RING3 */
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| 425 |
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| 426 |
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| 427 | #ifdef IN_RC
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| 428 | /** @defgroup grp_vmm_apis_gc VM Guest Context APIs
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| 429 | * @ingroup grp_vm
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| 430 | * @{ */
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| 431 |
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| 432 | /** @} */
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| 433 | #endif
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| 434 |
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| 435 | RT_C_DECLS_END
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| 436 |
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| 437 | /** @} */
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| 438 |
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| 439 | #endif
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| 440 |
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