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/MCCodeGenInfo.h" 18 #include "llvm/MC/MCInstrInfo.h" 19 #include "llvm/MC/MCRegisterInfo.h" 20 #include "llvm/MC/MCSubtargetInfo.h" 21 #include "llvm/Support/TargetRegistry.h" 22 23 using namespace llvm; 24 25 #define GET_INSTRINFO_MC_DESC 26 #include "MSP430GenInstrInfo.inc" 27 28 #define GET_SUBTARGETINFO_MC_DESC 29 #include "MSP430GenSubtargetInfo.inc" 30 31 #define GET_REGINFO_MC_DESC 32 #include "MSP430GenRegisterInfo.inc" 33 34 static MCInstrInfo *createMSP430MCInstrInfo() { 35 MCInstrInfo *X = new MCInstrInfo(); 36 InitMSP430MCInstrInfo(X); 37 return X; 38 } 39 40 static MCRegisterInfo *createMSP430MCRegisterInfo(StringRef TT) { 41 MCRegisterInfo *X = new MCRegisterInfo(); 42 InitMSP430MCRegisterInfo(X, MSP430::PCW); 43 return X; 44 } 45 46 static MCSubtargetInfo *createMSP430MCSubtargetInfo(StringRef TT, StringRef CPU, 47 StringRef FS) { 48 MCSubtargetInfo *X = new MCSubtargetInfo(); 49 InitMSP430MCSubtargetInfo(X, TT, CPU, FS); 50 return X; 51 } 52 53 static MCCodeGenInfo *createMSP430MCCodeGenInfo(StringRef TT, Reloc::Model RM, 54 CodeModel::Model CM, 55 CodeGenOpt::Level OL) { 56 MCCodeGenInfo *X = new MCCodeGenInfo(); 57 X->InitMCCodeGenInfo(RM, CM, OL); 58 return X; 59 } 60 61 static MCInstPrinter *createMSP430MCInstPrinter(const Target &T, 62 unsigned SyntaxVariant, 63 const MCAsmInfo &MAI, 64 const MCInstrInfo &MII, 65 const MCRegisterInfo &MRI, 66 const MCSubtargetInfo &STI) { 67 if (SyntaxVariant == 0) 68 return new MSP430InstPrinter(MAI, MII, MRI); 69 return nullptr; 70 } 71 72 extern "C" void LLVMInitializeMSP430TargetMC() { 73 // Register the MC asm info. 74 RegisterMCAsmInfo<MSP430MCAsmInfo> X(TheMSP430Target); 75 76 // Register the MC codegen info. 77 TargetRegistry::RegisterMCCodeGenInfo(TheMSP430Target, 78 createMSP430MCCodeGenInfo); 79 80 // Register the MC instruction info. 81 TargetRegistry::RegisterMCInstrInfo(TheMSP430Target, createMSP430MCInstrInfo); 82 83 // Register the MC register info. 84 TargetRegistry::RegisterMCRegInfo(TheMSP430Target, 85 createMSP430MCRegisterInfo); 86 87 // Register the MC subtarget info. 88 TargetRegistry::RegisterMCSubtargetInfo(TheMSP430Target, 89 createMSP430MCSubtargetInfo); 90 91 // Register the MCInstPrinter. 92 TargetRegistry::RegisterMCInstPrinter(TheMSP430Target, 93 createMSP430MCInstPrinter); 94 } 95
