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IOsAxsMem::CopyMemoryByProc (Windows CE 5.0)

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This method copies memory.

HRESULT CopyMemoryByProc(  DWORDProcID,  LINEAR_MEM_MAP_TYPElmt,  ADDRESS_TYPEAddressSource,  ADDRESS_TYPEAddressTarget,  DWORDdwNbElem,  BYTEbAccessWidthInBytes);

Parameters

  • ProcID
    [in] Identifier of the process of interest.

  • lmt
    [in] Linear memory map type.

    The following memory map types are used by convention:

    Value Description
    LMM_VIRT, 0 Virtual memory
    LMM_PHYS, 1 Physical memory
    LMM_IO, 2 Peripheral I/O
    3 and higher Free for custom use

  • AddressSource
    [in] Starting address of the source memory block to be copied on the target device.

  • AddressTarget
    [in] Starting address of the target memory block to be overwritten on the target device.

  • dwNbElem
    [in] Number of elements of bAccessWidthInBytes to be copied.

    Warning

       

    The server should handle copied blocks of at least 64 KB.

  • bAccessWidthInBytes
    [in] Data width in bytes, where byte=1, word=2, dword=4, and so on.

Return Values

The following table shows return values for this method.

Value Description
S_OK Indicates the function was successful and all breakpoints were created.
E_FAIL Indicates an unspecified failure.
E_OUTOFMEMORY Indicates an out of memory error.
E_INVALIDARG Indicates one or more invalid arguments.
EXDI_E_COMMUNICATION Indicates a communication error between host driver and target device.

Remarks

The memory content provided to this function should be cleaned of software breakpoint artifacts and other memory modifications produced by the debugging activity of a driver, probe, or target device.

In general, the driver internal mechanism should be transparent to the client.

Requirements

OS Version: Windows CE 5.0 and later.
Header: OsAccess.h.
Link Library: OSAXSC.lib.

See Also

IOsAxs Interfaces

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