llvm-6502/lib/Target/Skeleton/SkeletonJITInfo.h
2004-11-20 04:15:38 +00:00

44 lines
1.4 KiB
C++

//===- SkeletonJITInfo.h - Skeleton impl of JIT interface -------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains the skeleton implementation of the TargetJITInfo class.
//
//===----------------------------------------------------------------------===//
#ifndef SKELETONJITINFO_H
#define SKELETONJITINFO_H
#include "llvm/Target/TargetJITInfo.h"
namespace llvm {
class TargetMachine;
class IntrinsicLowering;
class SkeletonJITInfo : public TargetJITInfo {
TargetMachine &TM;
public:
SkeletonJITInfo(TargetMachine &tm) : TM(tm) {}
/// addPassesToJITCompile - Add passes to the specified pass manager to
/// implement a fast dynamic compiler for this target. Return true if this
/// is not supported for this target.
///
virtual void addPassesToJITCompile(FunctionPassManager &PM);
/// replaceMachineCodeForFunction - Make it so that calling the function
/// whose machine code is at OLD turns into a call to NEW, perhaps by
/// overwriting OLD with a branch to NEW. This is used for self-modifying
/// code.
///
virtual void replaceMachineCodeForFunction(void *Old, void *New);
};
}
#endif