|Debugging Tools for Windows|
The GetFrameOffset2 method returns the location of the stack frame for the current function.
IN ULONG Source,
OUT PULONG64 Offset
The possible values are listed in the following table.
|DEBUG_REGSRC_DEBUGGEE||Fetch register information from the target.|
|DEBUG_REGSRC_EXPLICIT||Fetch register information from the current explicit register context.|
|DEBUG_REGSRC_FRAME||Fetch register information from the current scope's register context.
Note Stack unwinding does not guarantee accurate updating of the register context, so the scope frame's register context might not be accurate in all cases.
This list does not contain all the errors that might occur. For a list of possible errors, see HRESULT Values.
GetFrameOffset2 is available in IDebugRegisters2 and later versions.
The meaning of the value that is returned by this method is architecture-specific.
The method GetFrameOffset performs the same task as this method but always uses the target as the register source.
For an overview of the IDebugRegisters interface and other register-related methods, see Registers.
Headers: Defined in DbgEng.h. Include DbgEng.h.