-//===- PowerPCJITInfo.h - PowerPC impl. of the JIT interface ----*- C++ -*-===//
-//
+//===- PPCJITInfo.h - PowerPC impl. of the 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 is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
//===----------------------------------------------------------------------===//
//
// This file contains the PowerPC implementation of the TargetJITInfo class.
#include "llvm/Target/TargetJITInfo.h"
namespace llvm {
- class TargetMachine;
+ class PPCTargetMachine;
- class PowerPCJITInfo : public TargetJITInfo {
+ class PPCJITInfo : public TargetJITInfo {
protected:
- TargetMachine &TM;
+ PPCTargetMachine &TM;
+ bool is64Bit;
public:
- PowerPCJITInfo(TargetMachine &tm) : TM(tm) {}
+ PPCJITInfo(PPCTargetMachine &tm, bool tmIs64Bit) : TM(tm) {
+ useGOT = 0;
+ is64Bit = tmIs64Bit;
+ }
- /// 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);
+ virtual void *emitFunctionStub(const Function* F, void *Fn,
+ MachineCodeEmitter &MCE);
+ virtual LazyResolverFn getLazyResolverFunction(JITCompilerFn);
+ virtual void relocate(void *Function, MachineRelocation *MR,
+ unsigned NumRelocs, unsigned char* GOTBase);
/// replaceMachineCodeForFunction - Make it so that calling the function
/// whose machine code is at OLD turns into a call to NEW, perhaps by
/// code.
///
virtual void replaceMachineCodeForFunction(void *Old, void *New);
-
- /// getJITStubForFunction - Create or return a stub for the specified
- /// function. This stub acts just like the specified function, except that
- /// it allows the "address" of the function to be taken without having to
- /// generate code for it.
- virtual void *getJITStubForFunction(Function *F, MachineCodeEmitter &MCE);
};
}