whpx-internal.h (5692B)
1 #ifndef TARGET_I386_WHPX_INTERNAL_H 2 #define TARGET_I386_WHPX_INTERNAL_H 3 4 #include <windows.h> 5 #include <WinHvPlatform.h> 6 #include <WinHvEmulation.h> 7 8 typedef enum WhpxBreakpointState { 9 WHPX_BP_CLEARED = 0, 10 WHPX_BP_SET_PENDING, 11 WHPX_BP_SET, 12 WHPX_BP_CLEAR_PENDING, 13 } WhpxBreakpointState; 14 15 struct whpx_breakpoint { 16 vaddr address; 17 WhpxBreakpointState state; 18 uint8_t original_instruction; 19 }; 20 21 struct whpx_breakpoint_collection { 22 int allocated, used; 23 struct whpx_breakpoint data[0]; 24 }; 25 26 struct whpx_breakpoints { 27 int original_address_count; 28 vaddr *original_addresses; 29 30 struct whpx_breakpoint_collection *breakpoints; 31 }; 32 33 struct whpx_state { 34 uint64_t mem_quota; 35 WHV_PARTITION_HANDLE partition; 36 uint64_t exception_exit_bitmap; 37 int32_t running_cpus; 38 struct whpx_breakpoints breakpoints; 39 bool step_pending; 40 41 bool kernel_irqchip_allowed; 42 bool kernel_irqchip_required; 43 bool apic_in_platform; 44 }; 45 46 extern struct whpx_state whpx_global; 47 void whpx_apic_get(DeviceState *s); 48 49 #define WHV_E_UNKNOWN_CAPABILITY 0x80370300L 50 51 /* This should eventually come from the Windows SDK */ 52 #define WHV_E_UNKNOWN_PROPERTY 0x80370302 53 54 #define LIST_WINHVPLATFORM_FUNCTIONS(X) \ 55 X(HRESULT, WHvGetCapability, (WHV_CAPABILITY_CODE CapabilityCode, VOID* CapabilityBuffer, UINT32 CapabilityBufferSizeInBytes, UINT32* WrittenSizeInBytes)) \ 56 X(HRESULT, WHvCreatePartition, (WHV_PARTITION_HANDLE* Partition)) \ 57 X(HRESULT, WHvSetupPartition, (WHV_PARTITION_HANDLE Partition)) \ 58 X(HRESULT, WHvDeletePartition, (WHV_PARTITION_HANDLE Partition)) \ 59 X(HRESULT, WHvGetPartitionProperty, (WHV_PARTITION_HANDLE Partition, WHV_PARTITION_PROPERTY_CODE PropertyCode, VOID* PropertyBuffer, UINT32 PropertyBufferSizeInBytes, UINT32* WrittenSizeInBytes)) \ 60 X(HRESULT, WHvSetPartitionProperty, (WHV_PARTITION_HANDLE Partition, WHV_PARTITION_PROPERTY_CODE PropertyCode, const VOID* PropertyBuffer, UINT32 PropertyBufferSizeInBytes)) \ 61 X(HRESULT, WHvMapGpaRange, (WHV_PARTITION_HANDLE Partition, VOID* SourceAddress, WHV_GUEST_PHYSICAL_ADDRESS GuestAddress, UINT64 SizeInBytes, WHV_MAP_GPA_RANGE_FLAGS Flags)) \ 62 X(HRESULT, WHvUnmapGpaRange, (WHV_PARTITION_HANDLE Partition, WHV_GUEST_PHYSICAL_ADDRESS GuestAddress, UINT64 SizeInBytes)) \ 63 X(HRESULT, WHvTranslateGva, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, WHV_GUEST_VIRTUAL_ADDRESS Gva, WHV_TRANSLATE_GVA_FLAGS TranslateFlags, WHV_TRANSLATE_GVA_RESULT* TranslationResult, WHV_GUEST_PHYSICAL_ADDRESS* Gpa)) \ 64 X(HRESULT, WHvCreateVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, UINT32 Flags)) \ 65 X(HRESULT, WHvDeleteVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex)) \ 66 X(HRESULT, WHvRunVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, VOID* ExitContext, UINT32 ExitContextSizeInBytes)) \ 67 X(HRESULT, WHvCancelRunVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, UINT32 Flags)) \ 68 X(HRESULT, WHvGetVirtualProcessorRegisters, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, const WHV_REGISTER_NAME* RegisterNames, UINT32 RegisterCount, WHV_REGISTER_VALUE* RegisterValues)) \ 69 X(HRESULT, WHvSetVirtualProcessorRegisters, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, const WHV_REGISTER_NAME* RegisterNames, UINT32 RegisterCount, const WHV_REGISTER_VALUE* RegisterValues)) \ 70 71 /* 72 * These are supplemental functions that may not be present 73 * on all versions and are not critical for basic functionality. 74 */ 75 #define LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(X) \ 76 X(HRESULT, WHvSuspendPartitionTime, (WHV_PARTITION_HANDLE Partition)) \ 77 X(HRESULT, WHvRequestInterrupt, (WHV_PARTITION_HANDLE Partition, \ 78 WHV_INTERRUPT_CONTROL* Interrupt, UINT32 InterruptControlSize)) \ 79 X(HRESULT, WHvGetVirtualProcessorInterruptControllerState2, \ 80 (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, PVOID State, \ 81 UINT32 StateSize, UINT32* WrittenSize)) \ 82 X(HRESULT, WHvSetVirtualProcessorInterruptControllerState2, \ 83 (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, PVOID State, \ 84 UINT32 StateSize)) \ 85 86 #define LIST_WINHVEMULATION_FUNCTIONS(X) \ 87 X(HRESULT, WHvEmulatorCreateEmulator, (const WHV_EMULATOR_CALLBACKS* Callbacks, WHV_EMULATOR_HANDLE* Emulator)) \ 88 X(HRESULT, WHvEmulatorDestroyEmulator, (WHV_EMULATOR_HANDLE Emulator)) \ 89 X(HRESULT, 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)) \ 90 X(HRESULT, WHvEmulatorTryMmioEmulation, (WHV_EMULATOR_HANDLE Emulator, VOID* Context, const WHV_VP_EXIT_CONTEXT* VpContext, const WHV_MEMORY_ACCESS_CONTEXT* MmioInstructionContext, WHV_EMULATOR_STATUS* EmulatorReturnStatus)) \ 91 92 #define WHP_DEFINE_TYPE(return_type, function_name, signature) \ 93 typedef return_type (WINAPI *function_name ## _t) signature; 94 95 #define WHP_DECLARE_MEMBER(return_type, function_name, signature) \ 96 function_name ## _t function_name; 97 98 /* Define function typedef */ 99 LIST_WINHVPLATFORM_FUNCTIONS(WHP_DEFINE_TYPE) 100 LIST_WINHVEMULATION_FUNCTIONS(WHP_DEFINE_TYPE) 101 LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DEFINE_TYPE) 102 103 struct WHPDispatch { 104 LIST_WINHVPLATFORM_FUNCTIONS(WHP_DECLARE_MEMBER) 105 LIST_WINHVEMULATION_FUNCTIONS(WHP_DECLARE_MEMBER) 106 LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DECLARE_MEMBER) 107 }; 108 109 extern struct WHPDispatch whp_dispatch; 110 111 bool init_whp_dispatch(void); 112 113 typedef enum WHPFunctionList { 114 WINHV_PLATFORM_FNS_DEFAULT, 115 WINHV_EMULATION_FNS_DEFAULT, 116 WINHV_PLATFORM_FNS_SUPPLEMENTAL 117 } WHPFunctionList; 118 119 #endif /* TARGET_I386_WHPX_INTERNAL_H */