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IDebugDataSpaces4::ReadPhysical method (dbgeng.h)

  • Article

The ReadPhysical method reads the target's memory from the specified physical address.

Syntax

HRESULT ReadPhysical(
  [in]            ULONG64 Offset,
  [out]           PVOID   Buffer,
  [in]            ULONG   BufferSize,
  [out, optional] PULONG  BytesRead
);

Parameters

[in] Offset

Specifies the physical address of the memory to read.

[out] Buffer

Receives the memory that is read.

[in] BufferSize

Specifies the size in bytes of the buffer Buffer. This is the maximum number of bytes that will be read.

[out, optional] BytesRead

Receives the number of bytes read from the target's memory. If BytesRead is NULL, this information is not returned.

Return value

Return code Description
S_OK
 The method was successful.
 

This method can also return error values. See Return Values for more details.

Remarks

This method is only available in kernel-mode debugging.

Requirements

Requirement Value
Target Platform Desktop
Header dbgeng.h (include Dbgeng.h)