HdvWriteGuestMemory

Description

Writes the contents of the supplied buffer to guest primary memory (RAM).

Syntax

HRESULT WINAPI
HdvWriteGuestMemory(
    _In_                        HDV_DEVICE Requestor,
    _In_                        UINT64     GuestPhysicalAddress,
    _In_                        UINT32     ByteCount,
    _In_reads_(ByteCount) const BYTE*      Buffer
    );

Parameters

Parameter	Description
Requestor	Handle to the device requesting memory access.
GuestPhysicalAddress	Guest physical address at which the write operation starts.
ByteCount	Number of bytes to write.
Buffer	Source buffer for the write operation.

Return Values

Return Value	Description
S_OK	Returned if function succeeds.
HRESULT	An error code is returned if the function fails.

Requirements

Parameter	Description
Minimum supported client	Windows 10, version 1607
Minimum supported server	Windows Server 2016
Target Platform	Windows
Library	ComputeCore.lib
Dll	ComputeCore.dll