1 //===-- MSP430MCTargetDesc.cpp - MSP430 Target Descriptions ---------------===// 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 "InstPrinter/MSP430InstPrinter.h" 16 #include "MSP430MCAsmInfo.h" 17 #include "llvm/MC/MCInstrInfo.h" 18 #include "llvm/MC/MCRegisterInfo.h" 19 #include "llvm/MC/MCSubtargetInfo.h" 20 #include "llvm/Support/TargetRegistry.h" 21 22 using namespace llvm; 23 24 #define GET_INSTRINFO_MC_DESC 25 #include "MSP430GenInstrInfo.inc" 26 27 #define GET_SUBTARGETINFO_MC_DESC 28 #include "MSP430GenSubtargetInfo.inc" 29 30 #define GET_REGINFO_MC_DESC 31 #include "MSP430GenRegisterInfo.inc" 32 33 static MCInstrInfo *createMSP430MCInstrInfo() { 34 MCInstrInfo *X = new MCInstrInfo(); 35 InitMSP430MCInstrInfo(X); 36 return X; 37 } 38 39 static MCRegisterInfo *createMSP430MCRegisterInfo(const Triple &TT) { 40 MCRegisterInfo *X = new MCRegisterInfo(); 41 InitMSP430MCRegisterInfo(X, MSP430::PC); 42 return X; 43 } 44 45 static MCSubtargetInfo * 46 createMSP430MCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) { 47 return createMSP430MCSubtargetInfoImpl(TT, CPU, FS); 48 } 49 50 static MCInstPrinter *createMSP430MCInstPrinter(const Triple &T, 51 unsigned SyntaxVariant, 52 const MCAsmInfo &MAI, 53 const MCInstrInfo &MII, 54 const MCRegisterInfo &MRI) { 55 if (SyntaxVariant == 0) 56 return new MSP430InstPrinter(MAI, MII, MRI); 57 return nullptr; 58 } 59 60 extern "C" void LLVMInitializeMSP430TargetMC() { 61 // Register the MC asm info. 62 RegisterMCAsmInfo<MSP430MCAsmInfo> X(TheMSP430Target); 63 64 // Register the MC instruction info. 65 TargetRegistry::RegisterMCInstrInfo(TheMSP430Target, createMSP430MCInstrInfo); 66 67 // Register the MC register info. 68 TargetRegistry::RegisterMCRegInfo(TheMSP430Target, 69 createMSP430MCRegisterInfo); 70 71 // Register the MC subtarget info. 72 TargetRegistry::RegisterMCSubtargetInfo(TheMSP430Target, 73 createMSP430MCSubtargetInfo); 74 75 // Register the MCInstPrinter. 76 TargetRegistry::RegisterMCInstPrinter(TheMSP430Target, 77 createMSP430MCInstPrinter); 78 } 79