1 //===- PPC32JITInfo.h - PowerPC/Darwin JIT interface --------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file was developed by the LLVM research group and is distributed under
6 // the University of Illinois Open Source License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains the PowerPC implementation of the TargetJITInfo class.
12 //===----------------------------------------------------------------------===//
14 #ifndef POWERPC_DARWIN_JITINFO_H
15 #define POWERPC_DARWIN_JITINFO_H
17 #include "PowerPCJITInfo.h"
21 class IntrinsicLowering;
23 class PPC32JITInfo : public PowerPCJITInfo {
25 PPC32JITInfo(TargetMachine &tm) : PowerPCJITInfo(tm) {}
27 /// replaceMachineCodeForFunction - Make it so that calling the function
28 /// whose machine code is at OLD turns into a call to NEW, perhaps by
29 /// overwriting OLD with a branch to NEW. This is used for self-modifying
32 virtual void replaceMachineCodeForFunction(void *Old, void *New);
34 /// getJITStubForFunction - Create or return a stub for the specified
35 /// function. This stub acts just like the specified function, except that
36 /// it allows the "address" of the function to be taken without having to
37 /// generate code for it.
38 virtual void *getJITStubForFunction(Function *F, MachineCodeEmitter &MCE);