CFGuardLongjmp.cpp File Reference

This file contains a machine function pass to insert a symbol after each call to _setjmp and store this in the MachineFunction's LongjmpTargets vector. More...

#include "llvm/ADT/Statistic.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/CodeGen/MachineOperand.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/IR/Module.h"
#include "llvm/InitializePasses.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "cfguard-longjmp"

Functions
	STATISTIC (CFGuardLongjmpTargets, "Number of Control Flow Guard longjmp targets")
	INITIALIZE_PASS (CFGuardLongjmp, "CFGuardLongjmp", "Insert symbols at valid longjmp targets for /guard:cf", false, false) FunctionPass *llvm

Detailed Description

This file contains a machine function pass to insert a symbol after each call to _setjmp and store this in the MachineFunction's LongjmpTargets vector.

This will be used to emit the table of valid longjmp targets used by Control Flow Guard.

Definition in file CFGuardLongjmp.cpp.

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "cfguard-longjmp"

Definition at line 29 of file CFGuardLongjmp.cpp.

Function Documentation

INITIALIZE_PASS()

INITIALIZE_PASS	(	CFGuardLongjmp	,
		"CFGuardLongjmp"	,
		"Insert symbols at valid longjmp targets for /guard:cf"	,
		false	,
		false	)

Definition at line 57 of file CFGuardLongjmp.cpp.

References llvm::createCFGuardLongjmpPass().

STATISTIC()

STATISTIC	(	CFGuardLongjmpTargets	,
		"Number of Control Flow Guard longjmp targets"	)

References llvm::PassRegistry::getPassRegistry().