| 1 | /**
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| 2 | * This file is part of the mingw-w64 runtime package.
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| 3 | * No warranty is given; refer to the file DISCLAIMER within this package.
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| 4 | */
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| 5 |
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| 6 | #ifndef _WINHVEMUAPI_H_
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| 7 | #define _WINHVEMUAPI_H_
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| 8 |
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| 9 | #include <apiset.h>
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| 10 | #include <apisetcconv.h>
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| 11 | #include <minwindef.h>
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| 12 | #include <winapifamily.h>
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| 13 |
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| 14 | #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
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| 15 |
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| 16 | #include <winhvplatformdefs.h>
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| 17 |
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| 18 | typedef union WHV_EMULATOR_STATUS {
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| 19 | __C89_NAMELESS struct {
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| 20 | UINT32 EmulationSuccessful : 1;
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| 21 | UINT32 InternalEmulationFailure : 1;
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| 22 | UINT32 IoPortCallbackFailed : 1;
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| 23 | UINT32 MemoryCallbackFailed : 1;
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| 24 | UINT32 TranslateGvaPageCallbackFailed : 1;
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| 25 | UINT32 TranslateGvaPageCallbackGpaIsNotAligned : 1;
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| 26 | UINT32 GetVirtualProcessorRegistersCallbackFailed : 1;
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| 27 | UINT32 SetVirtualProcessorRegistersCallbackFailed : 1;
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| 28 | UINT32 InterruptCausedIntercept : 1;
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| 29 | UINT32 GuestCannotBeFaulted : 1;
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| 30 | UINT32 Reserved : 22;
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| 31 | };
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| 32 | UINT32 AsUINT32;
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| 33 | } WHV_EMULATOR_STATUS;
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| 34 |
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| 35 | typedef struct WHV_EMULATOR_MEMORY_ACCESS_INFO {
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| 36 | WHV_GUEST_PHYSICAL_ADDRESS GpaAddress;
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| 37 | UINT8 Direction;
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| 38 | UINT8 AccessSize;
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| 39 | UINT8 Data[8];
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| 40 | } WHV_EMULATOR_MEMORY_ACCESS_INFO;
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| 41 |
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| 42 | typedef struct WHV_EMULATOR_IO_ACCESS_INFO {
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| 43 | UINT8 Direction;
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| 44 | UINT16 Port;
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| 45 | UINT16 AccessSize;
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| 46 | UINT32 Data;
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| 47 | } WHV_EMULATOR_IO_ACCESS_INFO;
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| 48 |
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| 49 | typedef HRESULT (CALLBACK *WHV_EMULATOR_IO_PORT_CALLBACK)(VOID *Context, WHV_EMULATOR_IO_ACCESS_INFO *IoAccess);
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| 50 | typedef HRESULT (CALLBACK *WHV_EMULATOR_MEMORY_CALLBACK)(VOID *Context, WHV_EMULATOR_MEMORY_ACCESS_INFO *MemoryAccess);
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| 51 | typedef HRESULT (CALLBACK *WHV_EMULATOR_GET_VIRTUAL_PROCESSOR_REGISTERS_CALLBACK)(VOID *Context, const WHV_REGISTER_NAME *RegisterNames, UINT32 RegisterCount, WHV_REGISTER_VALUE *RegisterValues);
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| 52 | typedef HRESULT (CALLBACK *WHV_EMULATOR_SET_VIRTUAL_PROCESSOR_REGISTERS_CALLBACK)(VOID *Context, const WHV_REGISTER_NAME *RegisterNames, UINT32 RegisterCount, const WHV_REGISTER_VALUE *RegisterValues);
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| 53 | typedef HRESULT (CALLBACK *WHV_EMULATOR_TRANSLATE_GVA_PAGE_CALLBACK)(VOID *Context, WHV_GUEST_VIRTUAL_ADDRESS Gva, WHV_TRANSLATE_GVA_FLAGS TranslateFlags, WHV_TRANSLATE_GVA_RESULT_CODE *TranslationResult, WHV_GUEST_PHYSICAL_ADDRESS *Gpa);
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| 54 |
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| 55 | typedef struct WHV_EMULATOR_CALLBACKS {
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| 56 | UINT32 Size;
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| 57 | UINT32 Reserved;
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| 58 | WHV_EMULATOR_IO_PORT_CALLBACK WHvEmulatorIoPortCallback;
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| 59 | WHV_EMULATOR_MEMORY_CALLBACK WHvEmulatorMemoryCallback;
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| 60 | WHV_EMULATOR_GET_VIRTUAL_PROCESSOR_REGISTERS_CALLBACK WHvEmulatorGetVirtualProcessorRegisters;
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| 61 | WHV_EMULATOR_SET_VIRTUAL_PROCESSOR_REGISTERS_CALLBACK WHvEmulatorSetVirtualProcessorRegisters;
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| 62 | WHV_EMULATOR_TRANSLATE_GVA_PAGE_CALLBACK WHvEmulatorTranslateGvaPage;
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| 63 | } WHV_EMULATOR_CALLBACKS;
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| 64 |
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| 65 | typedef VOID* WHV_EMULATOR_HANDLE;
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| 66 |
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| 67 | #ifdef __cplusplus
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| 68 | extern "C" {
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| 69 | #endif
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| 70 |
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| 71 | HRESULT WINAPI WHvEmulatorCreateEmulator(const WHV_EMULATOR_CALLBACKS *Callbacks, WHV_EMULATOR_HANDLE *Emulator);
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| 72 | HRESULT WINAPI WHvEmulatorDestroyEmulator(WHV_EMULATOR_HANDLE Emulator);
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| 73 | HRESULT WINAPI WHvEmulatorTryIoEmulation(WHV_EMULATOR_HANDLE Emulator, VOID *Context, const WHV_VP_EXIT_CONTEXT *VpContext, const WHV_X64_IO_PORT_ACCESS_CONTEXT *IoInstructionContext, WHV_EMULATOR_STATUS *EmulatorReturnStatus);
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| 74 | HRESULT WINAPI WHvEmulatorTryMmioEmulation(WHV_EMULATOR_HANDLE Emulator, VOID *Context, const WHV_VP_EXIT_CONTEXT *VpContext, const WHV_MEMORY_ACCESS_CONTEXT *MmioInstructionContext, WHV_EMULATOR_STATUS *EmulatorReturnStatus);
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| 75 |
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| 76 | #ifdef __cplusplus
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| 77 | }
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| 78 | #endif
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| 79 |
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| 80 | #endif
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| 81 |
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| 82 | #endif
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