forked from OSchip/llvm-project
48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
|
//===-- AVRSubtarget.cpp - AVR Subtarget Information ----------------------===//
|
||
|
|
//
|
||
|
|
// The LLVM Compiler Infrastructure
|
||
|
|
//
|
||
|
|
// This file is distributed under the University of Illinois Open Source
|
||
|
|
// License. See LICENSE.TXT for details.
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
//
|
||
|
|
// This file implements the AVR specific subclass of TargetSubtargetInfo.
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
|
||
|
|
#include "AVRSubtarget.h"
|
||
|
|
|
||
|
|
#include "llvm/Support/ELF.h"
|
||
|
|
#include "llvm/Support/TargetRegistry.h"
|
||
|
|
|
||
|
|
#include "AVR.h"
|
||
|
|
#include "AVRTargetMachine.h"
|
||
|
|
#include "MCTargetDesc/AVRMCTargetDesc.h"
|
||
|
|
|
||
|
|
#define DEBUG_TYPE "avr-subtarget"
|
||
|
|
|
||
|
|
#define GET_SUBTARGETINFO_TARGET_DESC
|
||
|
|
#define GET_SUBTARGETINFO_CTOR
|
||
|
|
#include "AVRGenSubtargetInfo.inc"
|
||
|
|
|
||
|
|
namespace llvm {
|
||
|
|
|
||
|
|
AVRSubtarget::AVRSubtarget(const Triple &TT, const std::string &CPU,
|
||
|
|
const std::string &FS, AVRTargetMachine &TM)
|
||
|
|
: AVRGenSubtargetInfo(TT, CPU, FS), InstrInfo(), FrameLowering(),
|
||
|
|
TLInfo(TM), TSInfo(),
|
||
|
|
|
||
|
|
// Subtarget features
|
||
|
|
m_hasSRAM(false), m_hasJMPCALL(false), m_hasIJMPCALL(false),
|
||
|
|
m_hasEIJMPCALL(false), m_hasADDSUBIW(false), m_hasSmallStack(false),
|
||
|
|
m_hasMOVW(false), m_hasLPM(false), m_hasLPMX(false), m_hasELPM(false),
|
||
|
|
m_hasELPMX(false), m_hasSPM(false), m_hasSPMX(false), m_hasDES(false),
|
||
|
|
m_supportsRMW(false), m_supportsMultiplication(false), m_hasBREAK(false),
|
||
|
|
m_hasTinyEncoding(false), ELFArch(false), m_FeatureSetDummy(false) {
|
||
|
|
// Parse features string.
|
||
|
|
ParseSubtargetFeatures(CPU, FS);
|
||
|
|
}
|
||
|
|
|
||
|
|
} // end of namespace llvm
|