The this pointer adjustment as well as an optional return adjustment for a thunk. More...

#include <ABI.h>

Collaboration diagram for clang::ThunkInfo:

Public Member Functions
	ThunkInfo ()
	ThunkInfo (const ThisAdjustment &This, const ReturnAdjustment &Return, const CXXMethodDecl *Method=nullptr)
bool	isEmpty () const
Public Attributes
ThisAdjustment	This
	The `this` pointer adjustment.
ReturnAdjustment	Return
	The return adjustment.
const CXXMethodDecl *	Method
	Holds a pointer to the overridden method this thunk is for, if needed by the ABI to distinguish different thunks with equal adjustments. Otherwise, null. CAUTION: In the unlikely event you need to sort ThunkInfos, consider using an ABI-specific comparator.
Friends
bool	operator== (const ThunkInfo &LHS, const ThunkInfo &RHS)

Detailed Description

The this pointer adjustment as well as an optional return adjustment for a thunk.

Definition at line 176 of file ABI.h.

Constructor & Destructor Documentation

clang::ThunkInfo::ThunkInfo ( ) [inline]

Definition at line 190 of file ABI.h.

clang::ThunkInfo::ThunkInfo	(	const ThisAdjustment &	This,
		const ReturnAdjustment &	Return,
		const CXXMethodDecl *	Method = `nullptr`
	)		`[inline]`

Definition at line 192 of file ABI.h.

Member Function Documentation

bool clang::ThunkInfo::isEmpty ( ) const [inline]

Definition at line 201 of file ABI.h.

References clang::ReturnAdjustment::isEmpty(), clang::ThisAdjustment::isEmpty(), Method, Return, and This.

Friends And Related Function Documentation

bool operator==	(	const ThunkInfo &	LHS,
		const ThunkInfo &	RHS
	)		`[friend]`

Definition at line 196 of file ABI.h.

Member Data Documentation

const CXXMethodDecl* clang::ThunkInfo::Method

Holds a pointer to the overridden method this thunk is for, if needed by the ABI to distinguish different thunks with equal adjustments. Otherwise, null. CAUTION: In the unlikely event you need to sort ThunkInfos, consider using an ABI-specific comparator.

Definition at line 188 of file ABI.h.

Referenced by dumpMicrosoftThunkAdjustment(), and isEmpty().

ReturnAdjustment clang::ThunkInfo::Return

The return adjustment.

Definition at line 181 of file ABI.h.

Referenced by dumpMicrosoftThunkAdjustment(), clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), clang::CodeGen::CodeGenFunction::GenerateVarArgsThunk(), isEmpty(), and PerformReturnAdjustment().