mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 12:12:47 +01:00
47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
//===- MSP430MachineFuctionInfo.h - MSP430 machine function info -*- 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 MSP430-specific per-machine-function information.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef MSP430MACHINEFUNCTIONINFO_H
|
|
#define MSP430MACHINEFUNCTIONINFO_H
|
|
|
|
#include "llvm/CodeGen/MachineFunction.h"
|
|
|
|
namespace llvm {
|
|
|
|
/// MSP430MachineFunctionInfo - This class is derived from MachineFunction and
|
|
/// contains private MSP430 target-specific information for each MachineFunction.
|
|
class MSP430MachineFunctionInfo : public MachineFunctionInfo {
|
|
/// CalleeSavedFrameSize - Size of the callee-saved register portion of the
|
|
/// stack frame in bytes.
|
|
unsigned CalleeSavedFrameSize;
|
|
|
|
/// ReturnAddrIndex - FrameIndex for return slot.
|
|
int ReturnAddrIndex;
|
|
|
|
public:
|
|
MSP430MachineFunctionInfo() : CalleeSavedFrameSize(0) {}
|
|
|
|
explicit MSP430MachineFunctionInfo(MachineFunction &MF)
|
|
: CalleeSavedFrameSize(0), ReturnAddrIndex(0) {}
|
|
|
|
unsigned getCalleeSavedFrameSize() const { return CalleeSavedFrameSize; }
|
|
void setCalleeSavedFrameSize(unsigned bytes) { CalleeSavedFrameSize = bytes; }
|
|
|
|
int getRAIndex() const { return ReturnAddrIndex; }
|
|
void setRAIndex(int Index) { ReturnAddrIndex = Index; }
|
|
};
|
|
|
|
} // End llvm namespace
|
|
|
|
#endif
|