lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.cpp

   1 //===-- BlackfinMCTargetDesc.cpp - Blackfin Target Descriptions -*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file provides Blackfin specific target descriptions.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "BlackfinMCTargetDesc.h"
  15 #include "BlackfinMCAsmInfo.h"
  16 #include "llvm/MC/MCInstrInfo.h"
  17 #include "llvm/MC/MCRegisterInfo.h"
  18 #include "llvm/MC/MCSubtargetInfo.h"
  19 #include "llvm/Target/TargetRegistry.h"
  20
  21 #define GET_INSTRINFO_MC_DESC
  22 #include "BlackfinGenInstrInfo.inc"
  23
  24 #define GET_SUBTARGETINFO_MC_DESC
  25 #include "BlackfinGenSubtargetInfo.inc"
  26
  27 #define GET_REGINFO_MC_DESC
  28 #include "BlackfinGenRegisterInfo.inc"
  29
  30 using namespace llvm;
  31
  32
  33 static MCInstrInfo *createBlackfinMCInstrInfo() {
  34   MCInstrInfo *X = new MCInstrInfo();
  35   InitBlackfinMCInstrInfo(X);
  36   return X;
  37 }
  38
  39 static MCRegisterInfo *createBlackfinMCRegisterInfo(StringRef TT) {
  40   MCRegisterInfo *X = new MCRegisterInfo();
  41   InitBlackfinMCRegisterInfo(X, BF::RETS);
  42   return X;
  43 }
  44
  45 static MCSubtargetInfo *createBlackfinMCSubtargetInfo(StringRef TT,
  46                                                       StringRef CPU,
  47                                                       StringRef FS) {
  48   MCSubtargetInfo *X = new MCSubtargetInfo();
  49   InitBlackfinMCSubtargetInfo(X, TT, CPU, FS);
  50   return X;
  51 }
  52
  53 MCCodeGenInfo *createBlackfinMCCodeGenInfo(StringRef TT, Reloc::Model RM,
  54                                            CodeModel::Model CM) {
  55   MCCodeGenInfo *X = new MCCodeGenInfo();
  56   X->InitMCCodeGenInfo(RM, CM);
  57   return X;
  58 }
  59
  60 // Force static initialization.
  61 extern "C" void LLVMInitializeBlackfinTargetMC() {
  62   // Register the MC asm info.
  63   RegisterMCAsmInfo<BlackfinMCAsmInfo> X(TheBlackfinTarget);
  64
  65   // Register the MC codegen info.
  66   TargetRegistry::RegisterMCCodeGenInfo(TheBlackfinTarget,
  67                                         createBlackfinMCCodeGenInfo);
  68
  69   // Register the MC instruction info.
  70   TargetRegistry::RegisterMCInstrInfo(TheBlackfinTarget,
  71                                       createBlackfinMCInstrInfo);
  72
  73   // Register the MC register info.
  74   TargetRegistry::RegisterMCRegInfo(TheBlackfinTarget,
  75                                     createBlackfinMCRegisterInfo);
  76
  77   // Register the MC subtarget info.
  78   TargetRegistry::RegisterMCSubtargetInfo(TheBlackfinTarget,
  79                                           createBlackfinMCSubtargetInfo);
  80 }