lib/Target/Alpha/MCTargetDesc/AlphaMCTargetDesc.cpp

   1 //===-- AlphaMCTargetDesc.cpp - Alpha 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 Alpha specific target descriptions.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "AlphaMCTargetDesc.h"
  15 #include "AlphaMCAsmInfo.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 "AlphaGenInstrInfo.inc"
  23
  24 #define GET_SUBTARGETINFO_MC_DESC
  25 #include "AlphaGenSubtargetInfo.inc"
  26
  27 #define GET_REGINFO_MC_DESC
  28 #include "AlphaGenRegisterInfo.inc"
  29
  30 using namespace llvm;
  31
  32
  33 static MCInstrInfo *createAlphaMCInstrInfo() {
  34   MCInstrInfo *X = new MCInstrInfo();
  35   InitAlphaMCInstrInfo(X);
  36   return X;
  37 }
  38
  39 extern "C" void LLVMInitializeAlphaMCInstrInfo() {
  40   TargetRegistry::RegisterMCInstrInfo(TheAlphaTarget, createAlphaMCInstrInfo);
  41 }
  42
  43 static MCRegisterInfo *createAlphaMCRegisterInfo(StringRef TT) {
  44   MCRegisterInfo *X = new MCRegisterInfo();
  45   InitAlphaMCRegisterInfo(X, Alpha::R26);
  46   return X;
  47 }
  48
  49 extern "C" void LLVMInitializeAlphaMCRegisterInfo() {
  50   TargetRegistry::RegisterMCRegInfo(TheAlphaTarget, createAlphaMCRegisterInfo);
  51 }
  52
  53 static MCSubtargetInfo *createAlphaMCSubtargetInfo(StringRef TT, StringRef CPU,
  54                                                    StringRef FS) {
  55   MCSubtargetInfo *X = new MCSubtargetInfo();
  56   InitAlphaMCSubtargetInfo(X, TT, CPU, FS);
  57   return X;
  58 }
  59
  60 extern "C" void LLVMInitializeAlphaMCSubtargetInfo() {
  61   TargetRegistry::RegisterMCSubtargetInfo(TheAlphaTarget,
  62                                           createAlphaMCSubtargetInfo);
  63 }
  64
  65 extern "C" void LLVMInitializeAlphaMCAsmInfo() {
  66   RegisterMCAsmInfo<AlphaMCAsmInfo> X(TheAlphaTarget);
  67 }
  68
  69 MCCodeGenInfo *createAlphaMCCodeGenInfo(StringRef TT, Reloc::Model RM,
  70                                         CodeModel::Model CM) {
  71   MCCodeGenInfo *X = new MCCodeGenInfo();
  72   X->InitMCCodeGenInfo(Reloc::PIC_, CM);
  73   return X;
  74 }
  75
  76 extern "C" void LLVMInitializeAlphaMCCodeGenInfo() {
  77   TargetRegistry::RegisterMCCodeGenInfo(TheAlphaTarget,
  78                                         createAlphaMCCodeGenInfo);
  79 }
  80