lib/Target/MSP430/MSP430Subtarget.cpp

   1 //===- MSP430Subtarget.cpp - MSP430 Subtarget Information ---------*- 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 implements the MSP430 specific subclass of TargetSubtargetInfo.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "MSP430Subtarget.h"
  15 #include "MSP430.h"
  16 #include "llvm/Target/TargetRegistry.h"
  17
  18 #define GET_SUBTARGETINFO_ENUM
  19 #define GET_SUBTARGETINFO_MC_DESC
  20 #define GET_SUBTARGETINFO_TARGET_DESC
  21 #define GET_SUBTARGETINFO_CTOR
  22 #include "MSP430GenSubtargetInfo.inc"
  23
  24 using namespace llvm;
  25
  26 MSP430Subtarget::MSP430Subtarget(const std::string &TT,
  27                                  const std::string &CPU,
  28                                  const std::string &FS) :
  29   MSP430GenSubtargetInfo(TT, CPU, FS) {
  30   std::string CPUName = "generic";
  31
  32   // Parse features string.
  33   ParseSubtargetFeatures(CPUName, FS);
  34 }
  35
  36 MCSubtargetInfo *createMSP430MCSubtargetInfo(StringRef TT, StringRef CPU,
  37                                              StringRef FS) {
  38   MCSubtargetInfo *X = new MCSubtargetInfo();
  39   InitMSP430MCSubtargetInfo(X, CPU, FS);
  40   return X;
  41 }
  42
  43 extern "C" void LLVMInitializeMSP430MCSubtargetInfo() {
  44   TargetRegistry::RegisterMCSubtargetInfo(TheMSP430Target,
  45                                           createMSP430MCSubtargetInfo);
  46 }