641b841722
Since MinGW commit 395dcfdea ("rename hyper-v headers and def
files to lower case") [*], WinHvPlatform.h and WinHvEmulation.h
got respectively renamed as winhvplatform.h / winhvemulation.h.
The mingw64-headers package included in the Fedora version we
use for CI does include this commit; and meson fails to detect
these present-but-renamed headers while cross-building (on
case-sensitive filesystems).
Use the renamed header in order to detect and successfully
cross-build with the WHPX accelerator.
Note, on Windows hosts, the libraries are still named as
WinHvPlatform.dll and WinHvEmulation.dll, so we don't bother
renaming the definitions used by load_whp_dispatch_fns() in
target/i386/whpx/whpx-all.c.
[*] https://sourceforge.net/p/mingw-w64/mingw-w64/ci/395dcfdea
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230624142211.8888-3-philmd@linaro.org>
120 lines
5.6 KiB
C
120 lines
5.6 KiB
C
#ifndef TARGET_I386_WHPX_INTERNAL_H
|
|
#define TARGET_I386_WHPX_INTERNAL_H
|
|
|
|
#include <windows.h>
|
|
#include <winhvplatform.h>
|
|
#include <winhvemulation.h>
|
|
|
|
typedef enum WhpxBreakpointState {
|
|
WHPX_BP_CLEARED = 0,
|
|
WHPX_BP_SET_PENDING,
|
|
WHPX_BP_SET,
|
|
WHPX_BP_CLEAR_PENDING,
|
|
} WhpxBreakpointState;
|
|
|
|
struct whpx_breakpoint {
|
|
vaddr address;
|
|
WhpxBreakpointState state;
|
|
uint8_t original_instruction;
|
|
};
|
|
|
|
struct whpx_breakpoint_collection {
|
|
int allocated, used;
|
|
struct whpx_breakpoint data[0];
|
|
};
|
|
|
|
struct whpx_breakpoints {
|
|
int original_address_count;
|
|
vaddr *original_addresses;
|
|
|
|
struct whpx_breakpoint_collection *breakpoints;
|
|
};
|
|
|
|
struct whpx_state {
|
|
uint64_t mem_quota;
|
|
WHV_PARTITION_HANDLE partition;
|
|
uint64_t exception_exit_bitmap;
|
|
int32_t running_cpus;
|
|
struct whpx_breakpoints breakpoints;
|
|
bool step_pending;
|
|
|
|
bool kernel_irqchip_allowed;
|
|
bool kernel_irqchip_required;
|
|
bool apic_in_platform;
|
|
};
|
|
|
|
extern struct whpx_state whpx_global;
|
|
void whpx_apic_get(DeviceState *s);
|
|
|
|
#define WHV_E_UNKNOWN_CAPABILITY 0x80370300L
|
|
|
|
/* This should eventually come from the Windows SDK */
|
|
#define WHV_E_UNKNOWN_PROPERTY 0x80370302
|
|
|
|
#define LIST_WINHVPLATFORM_FUNCTIONS(X) \
|
|
X(HRESULT, WHvGetCapability, (WHV_CAPABILITY_CODE CapabilityCode, VOID* CapabilityBuffer, UINT32 CapabilityBufferSizeInBytes, UINT32* WrittenSizeInBytes)) \
|
|
X(HRESULT, WHvCreatePartition, (WHV_PARTITION_HANDLE* Partition)) \
|
|
X(HRESULT, WHvSetupPartition, (WHV_PARTITION_HANDLE Partition)) \
|
|
X(HRESULT, WHvDeletePartition, (WHV_PARTITION_HANDLE Partition)) \
|
|
X(HRESULT, WHvGetPartitionProperty, (WHV_PARTITION_HANDLE Partition, WHV_PARTITION_PROPERTY_CODE PropertyCode, VOID* PropertyBuffer, UINT32 PropertyBufferSizeInBytes, UINT32* WrittenSizeInBytes)) \
|
|
X(HRESULT, WHvSetPartitionProperty, (WHV_PARTITION_HANDLE Partition, WHV_PARTITION_PROPERTY_CODE PropertyCode, const VOID* PropertyBuffer, UINT32 PropertyBufferSizeInBytes)) \
|
|
X(HRESULT, WHvMapGpaRange, (WHV_PARTITION_HANDLE Partition, VOID* SourceAddress, WHV_GUEST_PHYSICAL_ADDRESS GuestAddress, UINT64 SizeInBytes, WHV_MAP_GPA_RANGE_FLAGS Flags)) \
|
|
X(HRESULT, WHvUnmapGpaRange, (WHV_PARTITION_HANDLE Partition, WHV_GUEST_PHYSICAL_ADDRESS GuestAddress, UINT64 SizeInBytes)) \
|
|
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)) \
|
|
X(HRESULT, WHvCreateVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, UINT32 Flags)) \
|
|
X(HRESULT, WHvDeleteVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex)) \
|
|
X(HRESULT, WHvRunVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, VOID* ExitContext, UINT32 ExitContextSizeInBytes)) \
|
|
X(HRESULT, WHvCancelRunVirtualProcessor, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, UINT32 Flags)) \
|
|
X(HRESULT, WHvGetVirtualProcessorRegisters, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, const WHV_REGISTER_NAME* RegisterNames, UINT32 RegisterCount, WHV_REGISTER_VALUE* RegisterValues)) \
|
|
X(HRESULT, WHvSetVirtualProcessorRegisters, (WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, const WHV_REGISTER_NAME* RegisterNames, UINT32 RegisterCount, const WHV_REGISTER_VALUE* RegisterValues)) \
|
|
|
|
/*
|
|
* These are supplemental functions that may not be present
|
|
* on all versions and are not critical for basic functionality.
|
|
*/
|
|
#define LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(X) \
|
|
X(HRESULT, WHvSuspendPartitionTime, (WHV_PARTITION_HANDLE Partition)) \
|
|
X(HRESULT, WHvRequestInterrupt, (WHV_PARTITION_HANDLE Partition, \
|
|
WHV_INTERRUPT_CONTROL* Interrupt, UINT32 InterruptControlSize)) \
|
|
X(HRESULT, WHvGetVirtualProcessorInterruptControllerState2, \
|
|
(WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, PVOID State, \
|
|
UINT32 StateSize, UINT32* WrittenSize)) \
|
|
X(HRESULT, WHvSetVirtualProcessorInterruptControllerState2, \
|
|
(WHV_PARTITION_HANDLE Partition, UINT32 VpIndex, PVOID State, \
|
|
UINT32 StateSize)) \
|
|
|
|
#define LIST_WINHVEMULATION_FUNCTIONS(X) \
|
|
X(HRESULT, WHvEmulatorCreateEmulator, (const WHV_EMULATOR_CALLBACKS* Callbacks, WHV_EMULATOR_HANDLE* Emulator)) \
|
|
X(HRESULT, WHvEmulatorDestroyEmulator, (WHV_EMULATOR_HANDLE Emulator)) \
|
|
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)) \
|
|
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)) \
|
|
|
|
#define WHP_DEFINE_TYPE(return_type, function_name, signature) \
|
|
typedef return_type (WINAPI *function_name ## _t) signature;
|
|
|
|
#define WHP_DECLARE_MEMBER(return_type, function_name, signature) \
|
|
function_name ## _t function_name;
|
|
|
|
/* Define function typedef */
|
|
LIST_WINHVPLATFORM_FUNCTIONS(WHP_DEFINE_TYPE)
|
|
LIST_WINHVEMULATION_FUNCTIONS(WHP_DEFINE_TYPE)
|
|
LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DEFINE_TYPE)
|
|
|
|
struct WHPDispatch {
|
|
LIST_WINHVPLATFORM_FUNCTIONS(WHP_DECLARE_MEMBER)
|
|
LIST_WINHVEMULATION_FUNCTIONS(WHP_DECLARE_MEMBER)
|
|
LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DECLARE_MEMBER)
|
|
};
|
|
|
|
extern struct WHPDispatch whp_dispatch;
|
|
|
|
bool init_whp_dispatch(void);
|
|
|
|
typedef enum WHPFunctionList {
|
|
WINHV_PLATFORM_FNS_DEFAULT,
|
|
WINHV_EMULATION_FNS_DEFAULT,
|
|
WINHV_PLATFORM_FNS_SUPPLEMENTAL
|
|
} WHPFunctionList;
|
|
|
|
#endif /* TARGET_I386_WHPX_INTERNAL_H */
|