cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
Log | Files | Refs | Submodules | LICENSE | sfeed.txt

whpx-internal.h (4915B)

      1#ifndef WHP_INTERNAL_H
      2#define WHP_INTERNAL_H
      3
      4#include <windows.h>
      5#include <WinHvPlatform.h>
      6#include <WinHvEmulation.h>
      7
      8struct whpx_state {
      9    uint64_t mem_quota;
     10    WHV_PARTITION_HANDLE partition;
     11    bool kernel_irqchip_allowed;
     12    bool kernel_irqchip_required;
     13    bool apic_in_platform;
     14};
     15
     16extern struct whpx_state whpx_global;
     17void whpx_apic_get(DeviceState *s);
     18
     19#define WHV_E_UNKNOWN_CAPABILITY 0x80370300L
     20
     21#define LIST_WINHVPLATFORM_FUNCTIONS(X) \
     22  X(HRESULT, WHvGetCapability, (WHV_CAPABILITY_CODE CapabilityCode, VOID* CapabilityBuffer, UINT32 CapabilityBufferSizeInBytes, UINT32* WrittenSizeInBytes)) \
     23  X(HRESULT, WHvCreatePartition, (WHV_PARTITION_HANDLE* Partition)) \
     24  X(HRESULT, WHvSetupPartition, (WHV_PARTITION_HANDLE Partition)) \
     25  X(HRESULT, WHvDeletePartition, (WHV_PARTITION_HANDLE Partition)) \
     26  X(HRESULT, WHvGetPartitionProperty, (WHV_PARTITION_HANDLE Partition, WHV_PARTITION_PROPERTY_CODE PropertyCode, VOID* PropertyBuffer, UINT32 PropertyBufferSizeInBytes, UINT32* WrittenSizeInBytes)) \
     27  X(HRESULT, WHvSetPartitionProperty, (WHV_PARTITION_HANDLE Partition, WHV_PARTITION_PROPERTY_CODE PropertyCode, const VOID* PropertyBuffer, UINT32 PropertyBufferSizeInBytes)) \
     28  X(HRESULT, WHvMapGpaRange, (WHV_PARTITION_HANDLE Partition, VOID* SourceAddress, WHV_GUEST_PHYSICAL_ADDRESS GuestAddress, UINT64 SizeInBytes, WHV_MAP_GPA_RANGE_FLAGS Flags)) \
     29  X(HRESULT, WHvUnmapGpaRange, (WHV_PARTITION_HANDLE Partition, WHV_GUEST_PHYSICAL_ADDRESS GuestAddress, UINT64 SizeInBytes)) \
     30  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)) \
     31  X(HRESULT, WHvCreateVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, UINT32 Flags)) \
     32  X(HRESULT, WHvDeleteVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex)) \
     33  X(HRESULT, WHvRunVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, VOID* ExitContext, UINT32 ExitContextSizeInBytes)) \
     34  X(HRESULT, WHvCancelRunVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, UINT32 Flags)) \
     35  X(HRESULT, WHvGetVirtualProcessorRegisters, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, const WHV_REGISTER_NAME* RegisterNames, UINT32 RegisterCount, WHV_REGISTER_VALUE* RegisterValues)) \
     36  X(HRESULT, WHvSetVirtualProcessorRegisters, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, const WHV_REGISTER_NAME* RegisterNames, UINT32 RegisterCount, const WHV_REGISTER_VALUE* RegisterValues)) \
     37
     38/*
     39 * These are supplemental functions that may not be present
     40 * on all versions and are not critical for basic functionality.
     41 */
     42#define LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(X) \
     43  X(HRESULT, WHvSuspendPartitionTime, (WHV_PARTITION_HANDLE Partition)) \
     44  X(HRESULT, WHvRequestInterrupt, (WHV_PARTITION_HANDLE Partition, \
     45        WHV_INTERRUPT_CONTROL* Interrupt, UINT32 InterruptControlSize)) \
     46  X(HRESULT, WHvGetVirtualProcessorInterruptControllerState2, \
     47        (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, PVOID State, \
     48         UINT32 StateSize, UINT32* WrittenSize)) \
     49  X(HRESULT, WHvSetVirtualProcessorInterruptControllerState2, \
     50        (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, PVOID State, \
     51         UINT32 StateSize)) \
     52
     53#define LIST_WINHVEMULATION_FUNCTIONS(X) \
     54  X(HRESULT, WHvEmulatorCreateEmulator, (const WHV_EMULATOR_CALLBACKS* Callbacks, WHV_EMULATOR_HANDLE* Emulator)) \
     55  X(HRESULT, WHvEmulatorDestroyEmulator, (WHV_EMULATOR_HANDLE Emulator)) \
     56  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)) \
     57  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)) \
     58
     59#define WHP_DEFINE_TYPE(return_type, function_name, signature) \
     60    typedef return_type (WINAPI *function_name ## _t) signature;
     61
     62#define WHP_DECLARE_MEMBER(return_type, function_name, signature) \
     63    function_name ## _t function_name;
     64
     65/* Define function typedef */
     66LIST_WINHVPLATFORM_FUNCTIONS(WHP_DEFINE_TYPE)
     67LIST_WINHVEMULATION_FUNCTIONS(WHP_DEFINE_TYPE)
     68LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DEFINE_TYPE)
     69
     70struct WHPDispatch {
     71    LIST_WINHVPLATFORM_FUNCTIONS(WHP_DECLARE_MEMBER)
     72    LIST_WINHVEMULATION_FUNCTIONS(WHP_DECLARE_MEMBER)
     73    LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DECLARE_MEMBER)
     74};
     75
     76extern struct WHPDispatch whp_dispatch;
     77
     78bool init_whp_dispatch(void);
     79
     80typedef enum WHPFunctionList {
     81    WINHV_PLATFORM_FNS_DEFAULT,
     82    WINHV_EMULATION_FNS_DEFAULT,
     83    WINHV_PLATFORM_FNS_SUPPLEMENTAL
     84} WHPFunctionList;
     85
     86#endif /* WHP_INTERNAL_H */