Thunk

Article
03/11/2013

Each thunk is identified by a SymTagThunk tag.

Properties

The following table shows the properties that are valid for this symbol type.

Property	Data type	Description
IDiaSymbol::get_access	DWORD	Access modifier attribute, one of the CV_access_e values (only in DIA SDK V8.0 or later).
IDiaSymbol::get_addressOffset	DWORD	Offset part of location; for details, see the LocationType.
IDiaSegment::get_addressSection	DWORD	Section part of location; for details, see the LocationType.
IDiaSymbol::get_classParent	IDiaSymbol*	Enclosing class parent, if any (only under DIA SDK V8.0 or later).
IDiaSymbol::get_classParentId	DWORD	ID of the enclosing class parent symbol (only in DIA SDK V8.0 or later).
IDiaSymbol::get_constType	BOOL	TRUE if the thunk is marked as constant (only in DIA SDK V8.0 or later).
IDiaSymbol::get_intro	BOOL	TRUE if the thunk is an introduction to a virtual function (only in DIA SDK V8.0 or later)
IDiaSymbol::get_isStatic	BOOL	TRUE if the thunk is considered static (only in DIA SDK V8.0 or later).
IDiaSymbol::get_length	ULONGLONG	Number of bytes of code in the thunk.
IDiaSymbol::get_lexicalParent	IDiaSymbol*	Symbol for the enclosing compiland, block, or function.
IDiaSymbol::get_lexicalParentId	DWORD	ID of the lexical parent symbol.
IDiaSymbol::get_locationType	DWORD	End points have static location; for details, see Symbol Locations enumeration.
IDiaSymbol::get_name	BSTR	Name of the thunk.
IDiaSymbol::get_pure	BOOL	TRUE if the thunk is purely virtual (only in DIA SDK V8.0 or later).
IDiaSymbol::get_relativeVirtualAddress	DWORD	Relative position of this thunk within its module.
IDiaSymbol::get_symIndexId	DWORD	Index ID of symbol.
IDiaSymbol::get_symTag	DWORD	Returns SymTagThunk (one of the SymTagEnum values).
IDiaSymbol::get_targetOffset	DWORD	Offset part of location of the thunk target.
IDiaSymbol::get_targetRelativeVirtualAddress	DWORD	Relative virtual address of the thunk target in its enclosing block.
IDiaSymbol::get_targetSection	DWORD	Section part of the thunk target.
IDiaSymbol::get_targetVirtualAddress	ULONGLONG	Position of the thunk target in the executable image.
IDiaSymbol::get_thunkOrdinal	DWORD	Thunk type, as defined by the THUNK_ORDINAL.
IDiaSymbol::get_type	IDiaSymbol*	The type of this thunk (only in DIA SDK V8.0 or later).
IDiaSymbol::get_typeId	DWORD	ID of the type symbol (only in DIA SDK V8.0 or later).
IDiaSymbol::get_unalignedType	BOOL	TRUE if the thunk is not aligned (only in DIA SDK V8.0 or later),
IDiaSymbol::get_virtual	BOOL	TRUE if the thunk is virtual (only in DIA SDK V8.0 or later).
IDiaSymbol::get_virtualAddress	ULONGLONG	Position of this thunk within the executable image.
IDiaSymbol::get_virtualBaseOffset	DWORD	The offset in the virtual table to this thunk (only in DIA SDK V8.0 or later).
IDiaSymbol::get_volatileType	BOOL	TRUE if the thunk is marked as volatile (only in DIA SDK V8.0 or later).

Thunk

Properties

See Also

Reference

Additional resources