| //===-- XCoreMCTargetDesc.cpp - XCore Target Descriptions -------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file provides XCore specific target descriptions. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "XCoreMCTargetDesc.h" |
| #include "XCoreMCAsmInfo.h" |
| #include "llvm/MC/MCCodeGenInfo.h" |
| #include "llvm/MC/MCInstrInfo.h" |
| #include "llvm/MC/MCRegisterInfo.h" |
| #include "llvm/MC/MCSubtargetInfo.h" |
| #include "llvm/Support/TargetRegistry.h" |
| |
| #define GET_INSTRINFO_MC_DESC |
| #include "XCoreGenInstrInfo.inc" |
| |
| #define GET_SUBTARGETINFO_MC_DESC |
| #include "XCoreGenSubtargetInfo.inc" |
| |
| #define GET_REGINFO_MC_DESC |
| #include "XCoreGenRegisterInfo.inc" |
| |
| using namespace llvm; |
| |
| static MCInstrInfo *createXCoreMCInstrInfo() { |
| MCInstrInfo *X = new MCInstrInfo(); |
| InitXCoreMCInstrInfo(X); |
| return X; |
| } |
| |
| static MCRegisterInfo *createXCoreMCRegisterInfo(StringRef TT) { |
| MCRegisterInfo *X = new MCRegisterInfo(); |
| InitXCoreMCRegisterInfo(X, XCore::LR); |
| return X; |
| } |
| |
| static MCSubtargetInfo *createXCoreMCSubtargetInfo(StringRef TT, StringRef CPU, |
| StringRef FS) { |
| MCSubtargetInfo *X = new MCSubtargetInfo(); |
| InitXCoreMCSubtargetInfo(X, TT, CPU, FS); |
| return X; |
| } |
| |
| static MCAsmInfo *createXCoreMCAsmInfo(const Target &T, StringRef TT) { |
| MCAsmInfo *MAI = new XCoreMCAsmInfo(T, TT); |
| |
| // Initial state of the frame pointer is SP. |
| MachineLocation Dst(MachineLocation::VirtualFP); |
| MachineLocation Src(XCore::SP, 0); |
| MAI->addInitialFrameState(0, Dst, Src); |
| |
| return MAI; |
| } |
| |
| static MCCodeGenInfo *createXCoreMCCodeGenInfo(StringRef TT, Reloc::Model RM, |
| CodeModel::Model CM) { |
| MCCodeGenInfo *X = new MCCodeGenInfo(); |
| X->InitMCCodeGenInfo(RM, CM); |
| return X; |
| } |
| |
| // Force static initialization. |
| extern "C" void LLVMInitializeXCoreTargetMC() { |
| // Register the MC asm info. |
| RegisterMCAsmInfoFn X(TheXCoreTarget, createXCoreMCAsmInfo); |
| |
| // Register the MC codegen info. |
| TargetRegistry::RegisterMCCodeGenInfo(TheXCoreTarget, |
| createXCoreMCCodeGenInfo); |
| |
| // Register the MC instruction info. |
| TargetRegistry::RegisterMCInstrInfo(TheXCoreTarget, createXCoreMCInstrInfo); |
| |
| // Register the MC register info. |
| TargetRegistry::RegisterMCRegInfo(TheXCoreTarget, createXCoreMCRegisterInfo); |
| |
| // Register the MC subtarget info. |
| TargetRegistry::RegisterMCSubtargetInfo(TheXCoreTarget, |
| createXCoreMCSubtargetInfo); |
| } |