//===-- TargetFrameInfo.cpp - Implement machine frame 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.
+//
//===----------------------------------------------------------------------===//
//
// Implements the layout of a stack frame on the target machine.
#include "llvm/Target/TargetFrameInfo.h"
#include <cstdlib>
-
using namespace llvm;
-//===--------------------------------------------------------------------===//
-// These methods provide details of the stack frame used by Sparc, thus they
-// are Sparc specific.
-//===--------------------------------------------------------------------===//
-
-int TargetFrameInfo::getStackFrameSizeAlignment() const { abort(); }
-int TargetFrameInfo::getMinStackFrameSize() const { abort(); }
-int TargetFrameInfo::getNumFixedOutgoingArgs() const { abort(); }
-int TargetFrameInfo::getSizeOfEachArgOnStack() const { abort(); }
-bool TargetFrameInfo::argsOnStackHaveFixedSize() const { abort(); }
-
-// This method adjusts a stack offset to meet alignment rules of target.
-int
-TargetFrameInfo::adjustAlignment(int unalignedOffset, bool growUp,
- unsigned align) const { abort(); }
-
-// These methods compute offsets using the frame contents for a particular
-// function. The frame contents are obtained from the MachineFunction object
-// for the given function. The rest must be implemented by the
-// machine-specific subclass.
-//
-int
-TargetFrameInfo::getIncomingArgOffset(MachineFunction& mcInfo, unsigned argNum)
- const{ abort(); }
-
-int
-TargetFrameInfo::getOutgoingArgOffset(MachineFunction& mcInfo,
- unsigned argNum) const { abort(); }
-
-int
-TargetFrameInfo::getFirstIncomingArgOffset(MachineFunction& mcInfo,
- bool& growUp) const { abort(); }
-
-int
-TargetFrameInfo::getFirstOutgoingArgOffset(MachineFunction& mcInfo,
- bool& growUp) const { abort(); }
-
-int
-TargetFrameInfo::getFirstOptionalOutgoingArgOffset(MachineFunction&,
- bool& growUp) const { abort(); }
-
-int
-TargetFrameInfo::getFirstAutomaticVarOffset(MachineFunction& mcInfo,
- bool& growUp) const { abort(); }
-
-int
-TargetFrameInfo::getRegSpillAreaOffset(MachineFunction& mcInfo, bool& growUp)
- const { abort(); }
-
-int
-TargetFrameInfo::getTmpAreaOffset(MachineFunction& mcInfo, bool& growUp) const
-{ abort(); }
-
-int
-TargetFrameInfo::getDynamicAreaOffset(MachineFunction& mcInfo, bool& growUp)
- const { abort(); }
-
-//
-// These methods specify the base register used for each stack area
-// (generally FP or SP)
-//
-int TargetFrameInfo::getIncomingArgBaseRegNum() const { abort(); }
-int TargetFrameInfo::getOutgoingArgBaseRegNum() const { abort(); }
-int TargetFrameInfo::getOptionalOutgoingArgBaseRegNum() const {abort();}
-int TargetFrameInfo::getAutomaticVarBaseRegNum() const { abort(); }
-int TargetFrameInfo::getRegSpillAreaBaseRegNum() const { abort(); }
-int TargetFrameInfo::getDynamicAreaBaseRegNum() const { abort(); }
-
+TargetFrameInfo::~TargetFrameInfo() {
+}