llvm::WinCFGuard Class Reference

#include "CodeGen/AsmPrinter/WinCFGuard.h"

Inheritance diagram for llvm::WinCFGuard:

Collaboration diagram for llvm::WinCFGuard:

Public Member Functions
	WinCFGuard (AsmPrinter *A)
	~WinCFGuard () override
void	setSymbolSize (const MCSymbol *Sym, uint64_t Size) override
	For symbols that have a size designated (e.g. More...
void	endModule () override
	Emit the Control Flow Guard function ID table. More...
void	beginFunction (const MachineFunction *MF) override
	Gather pre-function debug information. More...
void	endFunction (const MachineFunction *MF) override
	Gather post-function debug information. More...
void	beginInstruction (const MachineInstr *MI) override
	Process beginning of an instruction. More...
void	endInstruction () override
	Process end of an instruction. More...
Public Member Functions inherited from llvm::AsmPrinterHandler
virtual	~AsmPrinterHandler ()
	Pin vtable to this file. More...
virtual void	markFunctionEnd ()
virtual void	beginFragment (const MachineBasicBlock *MBB, ExceptionSymbolProvider ESP)
virtual void	endFragment ()
virtual void	beginFunclet (const MachineBasicBlock &MBB, MCSymbol *Sym=nullptr)
	Emit target-specific EH funclet machinery. More...
virtual void	endFunclet ()

Detailed Description

Definition at line 22 of file WinCFGuard.h.

Constructor & Destructor Documentation

WinCFGuard()

WinCFGuard::WinCFGuard

(

AsmPrinter *

A

)

Definition at line 29 of file WinCFGuard.cpp.

~WinCFGuard()

WinCFGuard::~WinCFGuard ( )

override

Definition at line 31 of file WinCFGuard.cpp.

Member Function Documentation

beginFunction()

void llvm::WinCFGuard::beginFunction ( const MachineFunction *  MF )

inlineoverridevirtual

Gather pre-function debug information.

Every beginFunction(MF) call should be followed by an endFunction(MF) call.

Implements llvm::AsmPrinterHandler.

Definition at line 38 of file WinCFGuard.h.

beginInstruction()

void llvm::WinCFGuard::beginInstruction ( const MachineInstr *  MI )

inlineoverridevirtual

Process beginning of an instruction.

Implements llvm::AsmPrinterHandler.

Definition at line 46 of file WinCFGuard.h.

endFunction()

void llvm::WinCFGuard::endFunction ( const MachineFunction *  MF )

inlineoverridevirtual

Gather post-function debug information.

Please note that some AsmPrinter implementations may not call beginFunction at all.

Implements llvm::AsmPrinterHandler.

Definition at line 43 of file WinCFGuard.h.

endInstruction()

void llvm::WinCFGuard::endInstruction ( )

inlineoverridevirtual

Process end of an instruction.

Implements llvm::AsmPrinterHandler.

Definition at line 49 of file WinCFGuard.h.

endModule()

void WinCFGuard::endModule ( )

overridevirtual

Emit the Control Flow Guard function ID table.

Implements llvm::AsmPrinterHandler.

Definition at line 33 of file WinCFGuard.cpp.

References F(), llvm::MCObjectFileInfo::getGFIDsSection(), llvm::MachineModuleInfo::getModule(), llvm::MCContext::getObjectFileInfo(), llvm::AsmPrinter::getSymbol(), llvm::AsmPrinter::MMI, llvm::AsmPrinter::OutContext, and llvm::AsmPrinter::OutStreamer.

setSymbolSize()

void llvm::WinCFGuard::setSymbolSize ( const MCSymbol *  Sym, uint64_t  Size  )

inlineoverridevirtual

For symbols that have a size designated (e.g.

common symbols), this tracks that size.

Implements llvm::AsmPrinterHandler.

Definition at line 30 of file WinCFGuard.h.

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The documentation for this class was generated from the following files:

• lib/CodeGen/AsmPrinter/WinCFGuard.h
• lib/CodeGen/AsmPrinter/WinCFGuard.cpp