//===-- MipsMCTargetDesc.cpp - Mips Target Descriptions ---------*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file provides Mips specific target descriptions. // //===----------------------------------------------------------------------===// #include "MipsMCTargetDesc.h" #include "MipsMCAsmInfo.h" #include "llvm/MC/MachineLocation.h" #include "llvm/MC/MCInstrInfo.h" #include "llvm/MC/MCRegisterInfo.h" #include "llvm/MC/MCSubtargetInfo.h" #include "llvm/Target/TargetRegistry.h" #define GET_INSTRINFO_MC_DESC #include "MipsGenInstrInfo.inc" #define GET_SUBTARGETINFO_MC_DESC #include "MipsGenSubtargetInfo.inc" #define GET_REGINFO_MC_DESC #include "MipsGenRegisterInfo.inc" using namespace llvm; static MCInstrInfo *createMipsMCInstrInfo() { MCInstrInfo *X = new MCInstrInfo(); InitMipsMCInstrInfo(X); return X; } extern "C" void LLVMInitializeMipsMCInstrInfo() { TargetRegistry::RegisterMCInstrInfo(TheMipsTarget, createMipsMCInstrInfo); } static MCRegisterInfo *createMipsMCRegisterInfo(StringRef TT) { MCRegisterInfo *X = new MCRegisterInfo(); InitMipsMCRegisterInfo(X, Mips::RA); return X; } extern "C" void LLVMInitializeMipsMCRegisterInfo() { TargetRegistry::RegisterMCRegInfo(TheMipsTarget, createMipsMCRegisterInfo); TargetRegistry::RegisterMCRegInfo(TheMipselTarget, createMipsMCRegisterInfo); } static MCSubtargetInfo *createMipsMCSubtargetInfo(StringRef TT, StringRef CPU, StringRef FS) { MCSubtargetInfo *X = new MCSubtargetInfo(); InitMipsMCSubtargetInfo(X, TT, CPU, FS); return X; } extern "C" void LLVMInitializeMipsMCSubtargetInfo() { TargetRegistry::RegisterMCSubtargetInfo(TheMipsTarget, createMipsMCSubtargetInfo); } static MCAsmInfo *createMipsMCAsmInfo(const Target &T, StringRef TT) { MCAsmInfo *MAI = new MipsMCAsmInfo(T, TT); MachineLocation Dst(MachineLocation::VirtualFP); MachineLocation Src(Mips::SP, 0); MAI->addInitialFrameState(0, Dst, Src); return MAI; } extern "C" void LLVMInitializeMipsMCAsmInfo() { RegisterMCAsmInfoFn X(TheMipsTarget, createMipsMCAsmInfo); RegisterMCAsmInfoFn Y(TheMipselTarget, createMipsMCAsmInfo); } MCCodeGenInfo *createMipsMCCodeGenInfo(StringRef TT, Reloc::Model RM) { MCCodeGenInfo *X = new MCCodeGenInfo(); if (RM == Reloc::Default) { // Abicall enables PIC by default if (TT.find("mipsallegrex") != std::string::npos || TT.find("psp") != std::string::npos) RM = Reloc::Static; else RM = Reloc::PIC_; } X->InitMCCodeGenInfo(RM); return X; } extern "C" void LLVMInitializeMipsMCCodeGenInfo() { TargetRegistry::RegisterMCCodeGenInfo(TheMipsTarget, createMipsMCCodeGenInfo); TargetRegistry::RegisterMCCodeGenInfo(TheMipselTarget, createMipsMCCodeGenInfo); }