1 //===-- MSP430MCTargetDesc.cpp - MSP430 Target Descriptions ---------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file provides MSP430 specific target descriptions. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #include "MSP430MCTargetDesc.h" 14 #include "MSP430InstPrinter.h" 15 #include "MSP430MCAsmInfo.h" 16 #include "TargetInfo/MSP430TargetInfo.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, /*TuneCPU*/ 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" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMSP430TargetMC() { 61 Target &T = getTheMSP430Target(); 62 63 RegisterMCAsmInfo<MSP430MCAsmInfo> X(T); 64 TargetRegistry::RegisterMCInstrInfo(T, createMSP430MCInstrInfo); 65 TargetRegistry::RegisterMCRegInfo(T, createMSP430MCRegisterInfo); 66 TargetRegistry::RegisterMCSubtargetInfo(T, createMSP430MCSubtargetInfo); 67 TargetRegistry::RegisterMCInstPrinter(T, createMSP430MCInstPrinter); 68 TargetRegistry::RegisterMCCodeEmitter(T, createMSP430MCCodeEmitter); 69 TargetRegistry::RegisterMCAsmBackend(T, createMSP430MCAsmBackend); 70 TargetRegistry::RegisterObjectTargetStreamer( 71 T, createMSP430ObjectTargetStreamer); 72 } 73