mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-31 12:30:06 +00:00
pair instead of from a virtual method on TargetMachine. This cuts the final ties of TargetAsmInfo to TargetMachine, meaning that MC can now use TargetAsmInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78802 91177308-0d34-0410-b5e6-96231b3b80d8
63 lines
2.0 KiB
C++
63 lines
2.0 KiB
C++
//==-- MSP430TargetMachine.h - Define TargetMachine for MSP430 ---*- C++ -*-==//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file declares the MSP430 specific subclass of TargetMachine.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
|
|
#ifndef LLVM_TARGET_MSP430_TARGETMACHINE_H
|
|
#define LLVM_TARGET_MSP430_TARGETMACHINE_H
|
|
|
|
#include "MSP430InstrInfo.h"
|
|
#include "MSP430ISelLowering.h"
|
|
#include "MSP430RegisterInfo.h"
|
|
#include "MSP430Subtarget.h"
|
|
#include "llvm/Target/TargetData.h"
|
|
#include "llvm/Target/TargetFrameInfo.h"
|
|
#include "llvm/Target/TargetMachine.h"
|
|
|
|
namespace llvm {
|
|
|
|
/// MSP430TargetMachine
|
|
///
|
|
class MSP430TargetMachine : public LLVMTargetMachine {
|
|
MSP430Subtarget Subtarget;
|
|
const TargetData DataLayout; // Calculates type size & alignment
|
|
MSP430InstrInfo InstrInfo;
|
|
MSP430TargetLowering TLInfo;
|
|
|
|
// MSP430 does not have any call stack frame, therefore not having
|
|
// any MSP430 specific FrameInfo class.
|
|
TargetFrameInfo FrameInfo;
|
|
|
|
public:
|
|
MSP430TargetMachine(const Target &T, const std::string &TT,
|
|
const std::string &FS);
|
|
|
|
virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
|
|
virtual const MSP430InstrInfo *getInstrInfo() const { return &InstrInfo; }
|
|
virtual const TargetData *getTargetData() const { return &DataLayout;}
|
|
virtual const MSP430Subtarget *getSubtargetImpl() const { return &Subtarget; }
|
|
|
|
virtual const TargetRegisterInfo *getRegisterInfo() const {
|
|
return &InstrInfo.getRegisterInfo();
|
|
}
|
|
|
|
virtual MSP430TargetLowering *getTargetLowering() const {
|
|
return const_cast<MSP430TargetLowering*>(&TLInfo);
|
|
}
|
|
|
|
virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
|
|
}; // MSP430TargetMachine.
|
|
|
|
} // end namespace llvm
|
|
|
|
#endif // LLVM_TARGET_MSP430_TARGETMACHINE_H
|