93 lines
3.2 KiB
C++
93 lines
3.2 KiB
C++
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//===-- XtensaMCTargetDesc.cpp - Xtensa target descriptions ---------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "XtensaMCTargetDesc.h"
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#include "XtensaInstPrinter.h"
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#include "XtensaMCAsmInfo.h"
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#include "TargetInfo/XtensaTargetInfo.h"
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#include "llvm/ADT/STLExtras.h"
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#include "llvm/MC/MCAsmInfo.h"
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#include "llvm/MC/MCInstrInfo.h"
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#include "llvm/MC/MCRegisterInfo.h"
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#include "llvm/MC/MCStreamer.h"
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#include "llvm/MC/MCSubtargetInfo.h"
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#include "llvm/MC/TargetRegistry.h"
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#include "llvm/Support/ErrorHandling.h"
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#define GET_INSTRINFO_MC_DESC
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#include "XtensaGenInstrInfo.inc"
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#define GET_REGINFO_MC_DESC
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#include "XtensaGenRegisterInfo.inc"
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#define GET_SUBTARGETINFO_MC_DESC
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#include "XtensaGenSubtargetInfo.inc"
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using namespace llvm;
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static MCAsmInfo *createXtensaMCAsmInfo(const MCRegisterInfo &MRI,
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const Triple &TT,
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const MCTargetOptions &Options) {
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MCAsmInfo *MAI = new XtensaMCAsmInfo(TT);
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return MAI;
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}
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static MCInstrInfo *createXtensaMCInstrInfo() {
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MCInstrInfo *X = new MCInstrInfo();
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InitXtensaMCInstrInfo(X);
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return X;
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}
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static MCInstPrinter *createXtensaMCInstPrinter(const Triple &TT,
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unsigned SyntaxVariant,
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const MCAsmInfo &MAI,
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const MCInstrInfo &MII,
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const MCRegisterInfo &MRI) {
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return new XtensaInstPrinter(MAI, MII, MRI);
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}
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static MCRegisterInfo *createXtensaMCRegisterInfo(const Triple &TT) {
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MCRegisterInfo *X = new MCRegisterInfo();
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InitXtensaMCRegisterInfo(X, Xtensa::SP);
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return X;
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}
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static MCSubtargetInfo *
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createXtensaMCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
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return createXtensaMCSubtargetInfoImpl(TT, CPU, CPU, FS);
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}
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extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeXtensaTargetMC() {
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// Register the MCAsmInfo.
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TargetRegistry::RegisterMCAsmInfo(getTheXtensaTarget(), createXtensaMCAsmInfo);
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// Register the MCCodeEmitter.
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TargetRegistry::RegisterMCCodeEmitter(getTheXtensaTarget(),
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createXtensaMCCodeEmitter);
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// Register the MCInstrInfo.
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TargetRegistry::RegisterMCInstrInfo(getTheXtensaTarget(), createXtensaMCInstrInfo);
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// Register the MCInstPrinter.
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TargetRegistry::RegisterMCInstPrinter(getTheXtensaTarget(),
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createXtensaMCInstPrinter);
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// Register the MCRegisterInfo.
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TargetRegistry::RegisterMCRegInfo(getTheXtensaTarget(),
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createXtensaMCRegisterInfo);
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// Register the MCSubtargetInfo.
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TargetRegistry::RegisterMCSubtargetInfo(getTheXtensaTarget(),
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createXtensaMCSubtargetInfo);
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// Register the MCAsmBackend.
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TargetRegistry::RegisterMCAsmBackend(getTheXtensaTarget(),
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createXtensaMCAsmBackend);
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}
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