lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp

   1 //===-- MSP430MCTargetDesc.cpp - MSP430 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 MSP430 specific target descriptions.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "MSP430MCTargetDesc.h"
  15 #include "MSP430MCAsmInfo.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 "MSP430GenInstrInfo.inc"
  23
  24 #define GET_SUBTARGETINFO_MC_DESC
  25 #include "MSP430GenSubtargetInfo.inc"
  26
  27 #define GET_REGINFO_MC_DESC
  28 #include "MSP430GenRegisterInfo.inc"
  29
  30 using namespace llvm;
  31
  32 static MCInstrInfo *createMSP430MCInstrInfo() {
  33   MCInstrInfo *X = new MCInstrInfo();
  34   InitMSP430MCInstrInfo(X);
  35   return X;
  36 }
  37
  38 static MCRegisterInfo *createMSP430MCRegisterInfo(StringRef TT) {
  39   MCRegisterInfo *X = new MCRegisterInfo();
  40   InitMSP430MCRegisterInfo(X, MSP430::PCW);
  41   return X;
  42 }
  43
  44 static MCSubtargetInfo *createMSP430MCSubtargetInfo(StringRef TT, StringRef CPU,
  45                                                     StringRef FS) {
  46   MCSubtargetInfo *X = new MCSubtargetInfo();
  47   InitMSP430MCSubtargetInfo(X, TT, CPU, FS);
  48   return X;
  49 }
  50
  51 MCCodeGenInfo *createMSP430MCCodeGenInfo(StringRef TT, Reloc::Model RM,
  52                                          CodeModel::Model CM) {
  53   MCCodeGenInfo *X = new MCCodeGenInfo();
  54   X->InitMCCodeGenInfo(RM, CM);
  55   return X;
  56 }
  57
  58 extern "C" void LLVMInitializeMSP430TargetMC() {
  59   // Register the MC asm info.
  60   RegisterMCAsmInfo<MSP430MCAsmInfo> X(TheMSP430Target);
  61
  62   // Register the MC codegen info.
  63   TargetRegistry::RegisterMCCodeGenInfo(TheMSP430Target,
  64                                         createMSP430MCCodeGenInfo);
  65
  66   // Register the MC instruction info.
  67   TargetRegistry::RegisterMCInstrInfo(TheMSP430Target, createMSP430MCInstrInfo);
  68
  69   // Register the MC register info.
  70   TargetRegistry::RegisterMCRegInfo(TheMSP430Target,
  71                                     createMSP430MCRegisterInfo);
  72
  73   // Register the MC subtarget info.
  74   TargetRegistry::RegisterMCSubtargetInfo(TheMSP430Target,
  75                                           createMSP430MCSubtargetInfo);
  76 }