1 //===-- SparcMCTargetDesc.cpp - Sparc 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 Sparc specific target descriptions. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #include "SparcMCTargetDesc.h" 15 #include "SparcMCAsmInfo.h" 16 #include "llvm/MC/MCCodeGenInfo.h" 17 #include "llvm/MC/MCInstrInfo.h" 18 #include "llvm/MC/MCRegisterInfo.h" 19 #include "llvm/MC/MCSubtargetInfo.h" 20 #include "llvm/Support/ErrorHandling.h" 21 #include "llvm/Support/TargetRegistry.h" 22 23 #define GET_INSTRINFO_MC_DESC 24 #include "SparcGenInstrInfo.inc" 25 26 #define GET_SUBTARGETINFO_MC_DESC 27 #include "SparcGenSubtargetInfo.inc" 28 29 #define GET_REGINFO_MC_DESC 30 #include "SparcGenRegisterInfo.inc" 31 32 using namespace llvm; 33 34 static MCInstrInfo *createSparcMCInstrInfo() { 35 MCInstrInfo *X = new MCInstrInfo(); 36 InitSparcMCInstrInfo(X); 37 return X; 38 } 39 40 static MCRegisterInfo *createSparcMCRegisterInfo(StringRef TT) { 41 MCRegisterInfo *X = new MCRegisterInfo(); 42 InitSparcMCRegisterInfo(X, SP::I7); 43 return X; 44 } 45 46 static MCSubtargetInfo *createSparcMCSubtargetInfo(StringRef TT, StringRef CPU, 47 StringRef FS) { 48 MCSubtargetInfo *X = new MCSubtargetInfo(); 49 InitSparcMCSubtargetInfo(X, TT, CPU, FS); 50 return X; 51 } 52 53 static MCCodeGenInfo *createSparcMCCodeGenInfo(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 extern "C" void LLVMInitializeSparcTargetMC() { 62 // Register the MC asm info. 63 RegisterMCAsmInfo<SparcELFMCAsmInfo> X(TheSparcTarget); 64 RegisterMCAsmInfo<SparcELFMCAsmInfo> Y(TheSparcV9Target); 65 66 // Register the MC codegen info. 67 TargetRegistry::RegisterMCCodeGenInfo(TheSparcTarget, 68 createSparcMCCodeGenInfo); 69 TargetRegistry::RegisterMCCodeGenInfo(TheSparcV9Target, 70 createSparcMCCodeGenInfo); 71 72 // Register the MC instruction info. 73 TargetRegistry::RegisterMCInstrInfo(TheSparcTarget, createSparcMCInstrInfo); 74 75 // Register the MC register info. 76 TargetRegistry::RegisterMCRegInfo(TheSparcTarget, createSparcMCRegisterInfo); 77 78 // Register the MC subtarget info. 79 TargetRegistry::RegisterMCSubtargetInfo(TheSparcTarget, 80 createSparcMCSubtargetInfo); 81 } 82
