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