This file contains the IR transform to add Microsoft's Control Flow Guard checks on Windows targets. More...

#include "llvm/Transforms/CFGuard.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/IR/CallingConv.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/Module.h"
#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/TargetParser/Triple.h"

Macros
#define	DEBUG_TYPE "cfguard"

Typedefs
using	OperandBundleDef = OperandBundleDefT<Value *>

Functions
	STATISTIC (CFGuardCounter, "Number of Control Flow Guard checks added")

Variables
constexpr StringRef	GuardCheckFunctionName = "__guard_check_icall_fptr"
constexpr StringRef	GuardDispatchFunctionName = "__guard_dispatch_icall_fptr"

Detailed Description

This file contains the IR transform to add Microsoft's Control Flow Guard checks on Windows targets.

Definition in file CFGuard.cpp.

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE "cfguard"

Definition at line 30 of file CFGuard.cpp.

Typedef Documentation

◆ OperandBundleDef

using OperandBundleDef = OperandBundleDefT<Value *>

Definition at line 28 of file CFGuard.cpp.

Function Documentation

◆ STATISTIC()

STATISTIC	(	CFGuardCounter	,
		"Number of Control Flow Guard checks added"	)

Variable Documentation

◆ GuardCheckFunctionName

StringRef GuardCheckFunctionName = "__guard_check_icall_fptr"

constexpr

Definition at line 34 of file CFGuard.cpp.

Referenced by llvm::isCFGuardFunction().

◆ GuardDispatchFunctionName

StringRef GuardDispatchFunctionName = "__guard_dispatch_icall_fptr"