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The GetPhysicalAddressLocation method creates a ___location structure that represents an offset as a physical memory address. Failure is a legitimate outcome (E_NOTIMPL) if the debugger does not support physical addressing. However, if the debugger supports physical addressing but a particular target does not, GetPhysicalAddressLocation will succeed but read attempts from that ___location will fail.
On successful execution of this method, the resulting ___location can be utilized with any method that requires a ___location. This includes the creation of typed objects at a physical address. Callers are free to modify the offset of the returned ___location after the method successfully returns.
Syntax
HRESULT GetPhysicalAddressLocation(
ULONG64 physAddr,
Location *pPhysicalAddressLocation
);
Parameters
physAddr
The physical memory address which needs to be represented as ___location structure.
pPhysicalAddressLocation
A pointer to the storage ___location where the ___location structure representing the physical memory address will be stored.
Return value
This method returns HRESULT which indicates success or failure.
Remarks
If this method succeeds, the ___location can be utilized with any method that takes a ___location (including the creation of typed objects at a physical address).
Requirements
| Requirement | Value |
|---|---|
| Header | dbgmodel.h |