| 1 | /** @file
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| 2 | * REM - The Recompiled Execution Manager.
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| 3 | */
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| 4 |
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| 5 | /*
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| 6 | * Copyright (C) 2006-2019 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_INCLUDED_vmm_rem_h
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| 27 | #define VBOX_INCLUDED_vmm_rem_h
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| 28 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 29 | # pragma once
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| 30 | #endif
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| 31 |
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| 32 | #include <VBox/types.h>
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| 33 | #include <VBox/vmm/pgm.h>
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| 34 | #include <VBox/vmm/vmapi.h>
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| 35 |
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| 36 |
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| 37 | RT_C_DECLS_BEGIN
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| 38 |
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| 39 | /** @defgroup grp_rem The Recompiled Execution Manager API
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| 40 | * @ingroup grp_vmm
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| 41 | * @{
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| 42 | */
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| 43 |
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| 44 | /** No pending interrupt. */
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| 45 | #define REM_NO_PENDING_IRQ (~(uint32_t)0)
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| 46 |
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| 47 |
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| 48 | #if defined(IN_RING0) || defined(IN_RC)
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| 49 | VMMDECL(void) REMNotifyInvalidatePage(PVM pVM, RTGCPTR GCPtrPage);
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| 50 | VMMDECL(void) REMNotifyHandlerPhysicalRegister(PVM pVM, PGMPHYSHANDLERKIND enmKind, RTGCPHYS GCPhys, RTGCPHYS cb, bool fHasHCHandler);
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| 51 | VMMDECL(void) REMNotifyHandlerPhysicalDeregister(PVM pVM, PGMPHYSHANDLERKIND enmKind, RTGCPHYS GCPhys, RTGCPHYS cb, bool fHasHCHandler, bool fRestoreAsRAM);
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| 52 | VMMDECL(void) REMNotifyHandlerPhysicalModify(PVM pVM, PGMPHYSHANDLERKIND enmKind, RTGCPHYS GCPhysOld, RTGCPHYS GCPhysNew, RTGCPHYS cb, bool fHasHCHandler, bool fRestoreAsRAM);
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| 53 | #endif /* IN_RING0 || IN_RC */
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| 54 | #ifdef IN_RC
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| 55 | VMMDECL(void) REMNotifyHandlerPhysicalFlushIfAlmostFull(PVM pVM, PVMCPU pVCpu);
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| 56 | #endif
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| 57 | VMMDECL(void) REMFlushTBs(PVM pVM);
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| 58 |
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| 59 |
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| 60 | #ifdef IN_RING3
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| 61 | /** @defgroup grp_rem_r3 REM Host Context Ring 3 API
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| 62 | * @{
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| 63 | */
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| 64 | REMR3DECL(int) REMR3Init(PVM pVM);
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| 65 | REMR3DECL(int) REMR3InitFinalize(PVM pVM);
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| 66 | REMR3DECL(int) REMR3Term(PVM pVM);
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| 67 | REMR3DECL(void) REMR3Reset(PVM pVM);
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| 68 | REMR3DECL(int) REMR3Run(PVM pVM, PVMCPU pVCpu);
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| 69 | REMR3DECL(int) REMR3EmulateInstruction(PVM pVM, PVMCPU pVCpu);
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| 70 | REMR3DECL(int) REMR3Step(PVM pVM, PVMCPU pVCpu);
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| 71 | REMR3DECL(int) REMR3BreakpointSet(PVM pVM, RTGCUINTPTR Address);
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| 72 | REMR3DECL(int) REMR3BreakpointClear(PVM pVM, RTGCUINTPTR Address);
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| 73 | REMR3DECL(int) REMR3State(PVM pVM, PVMCPU pVCpu);
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| 74 | REMR3DECL(int) REMR3StateBack(PVM pVM, PVMCPU pVCpu);
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| 75 | REMR3DECL(void) REMR3StateUpdate(PVM pVM, PVMCPU pVCpu);
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| 76 | REMR3DECL(void) REMR3A20Set(PVM pVM, PVMCPU pVCpu, bool fEnable);
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| 77 | REMR3DECL(int) REMR3DisasEnableStepping(PVM pVM, bool fEnable);
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| 78 | REMR3DECL(void) REMR3ReplayHandlerNotifications(PVM pVM);
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| 79 | REMR3DECL(int) REMR3NotifyCodePageChanged(PVM pVM, PVMCPU pVCpu, RTGCPTR pvCodePage);
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| 80 | REMR3DECL(void) REMR3NotifyPhysRamRegister(PVM pVM, RTGCPHYS GCPhys, RTGCPHYS cb, unsigned fFlags);
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| 81 | /** @name Flags for REMR3NotifyPhysRamRegister.
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| 82 | * @{ */
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| 83 | #define REM_NOTIFY_PHYS_RAM_FLAGS_RAM RT_BIT(16)
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| 84 | #define REM_NOTIFY_PHYS_RAM_FLAGS_MMIO2 RT_BIT(17)
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| 85 | /** @} */
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| 86 | REMR3DECL(void) REMR3NotifyPhysRomRegister(PVM pVM, RTGCPHYS GCPhys, RTUINT cb, void *pvCopy, bool fShadow);
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| 87 | REMR3DECL(void) REMR3NotifyPhysRamDeregister(PVM pVM, RTGCPHYS GCPhys, RTUINT cb);
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| 88 | REMR3DECL(void) REMR3NotifyHandlerPhysicalRegister(PVM pVM, PGMPHYSHANDLERKIND enmKind, RTGCPHYS GCPhys, RTGCPHYS cb, bool fHasHCHandler);
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| 89 | REMR3DECL(void) REMR3NotifyHandlerPhysicalDeregister(PVM pVM, PGMPHYSHANDLERKIND enmKind, RTGCPHYS GCPhys, RTGCPHYS cb, bool fHasHCHandler, bool fRestoreAsRAM);
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| 90 | REMR3DECL(void) REMR3NotifyHandlerPhysicalModify(PVM pVM, PGMPHYSHANDLERKIND enmKind, RTGCPHYS GCPhysOld, RTGCPHYS GCPhysNew, RTGCPHYS cb, bool fHasHCHandler, bool fRestoreAsRAM);
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| 91 | REMR3DECL(void) REMR3NotifyInterruptSet(PVM pVM, PVMCPU pVCpu);
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| 92 | REMR3DECL(void) REMR3NotifyInterruptClear(PVM pVM, PVMCPU pVCpu);
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| 93 | REMR3DECL(void) REMR3NotifyTimerPending(PVM pVM, PVMCPU pVCpuDst);
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| 94 | REMR3DECL(void) REMR3NotifyDmaPending(PVM pVM);
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| 95 | REMR3DECL(void) REMR3NotifyQueuePending(PVM pVM);
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| 96 | REMR3DECL(void) REMR3NotifyFF(PVM pVM);
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| 97 | REMR3DECL(bool) REMR3IsPageAccessHandled(PVM pVM, RTGCPHYS GCPhys);
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| 98 | /** @} */
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| 99 | #endif /* IN_RING3 */
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| 100 |
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| 101 |
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| 102 | /** @} */
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| 103 | RT_C_DECLS_END
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| 104 |
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| 105 |
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| 106 | #endif /* !VBOX_INCLUDED_vmm_rem_h */
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| 107 |
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