IOsAxsMem::CopyMemoryByProc (Windows CE 5.0)
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
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