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//===-- AMDGPUMCTargetDesc.cpp - AMDGPU Target Descriptions ---------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
/// \file
/// \brief This file provides AMDGPU specific target descriptions.
//
//===----------------------------------------------------------------------===//
#include "AMDGPUMCTargetDesc.h"
#include "AMDGPUMCAsmInfo.h"
#include "InstPrinter/AMDGPUInstPrinter.h"
#include "llvm/MC/MCCodeGenInfo.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/MC/MachineLocation.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/TargetRegistry.h"
#define GET_INSTRINFO_MC_DESC
#include "AMDGPUGenInstrInfo.inc"
#define GET_SUBTARGETINFO_MC_DESC
#include "AMDGPUGenSubtargetInfo.inc"
#define GET_REGINFO_MC_DESC
#include "AMDGPUGenRegisterInfo.inc"
using namespace llvm;
static MCInstrInfo *createAMDGPUMCInstrInfo() {
MCInstrInfo *X = new MCInstrInfo();
InitAMDGPUMCInstrInfo(X);
return X;
}
static MCRegisterInfo *createAMDGPUMCRegisterInfo(StringRef TT) {
MCRegisterInfo *X = new MCRegisterInfo();
InitAMDGPUMCRegisterInfo(X, 0);
return X;
}
static MCSubtargetInfo *createAMDGPUMCSubtargetInfo(StringRef TT, StringRef CPU,
StringRef FS) {
MCSubtargetInfo * X = new MCSubtargetInfo();
InitAMDGPUMCSubtargetInfo(X, TT, CPU, FS);
return X;
}
static MCCodeGenInfo *createAMDGPUMCCodeGenInfo(StringRef TT, Reloc::Model RM,
CodeModel::Model CM,
CodeGenOpt::Level OL) {
MCCodeGenInfo *X = new MCCodeGenInfo();
X->InitMCCodeGenInfo(RM, CM, OL);
return X;
}
static MCInstPrinter *createAMDGPUMCInstPrinter(const Target &T,
unsigned SyntaxVariant,
const MCAsmInfo &MAI,
const MCInstrInfo &MII,
const MCRegisterInfo &MRI,
const MCSubtargetInfo &STI) {
return new AMDGPUInstPrinter(MAI, MII, MRI);
}
static MCCodeEmitter *createAMDGPUMCCodeEmitter(const MCInstrInfo &MCII,
const MCRegisterInfo &MRI,
const MCSubtargetInfo &STI,
MCContext &Ctx) {
if (STI.getFeatureBits() & AMDGPU::Feature64BitPtr) {
return createSIMCCodeEmitter(MCII, MRI, STI, Ctx);
} else {
return createR600MCCodeEmitter(MCII, MRI, STI);
}
}
static MCStreamer *createMCStreamer(const Target &T, StringRef TT,
MCContext &Ctx, MCAsmBackend &MAB,
raw_ostream &_OS,
MCCodeEmitter *_Emitter,
bool RelaxAll,
bool NoExecStack) {
return createELFStreamer(Ctx, 0, MAB, _OS, _Emitter, false, false);
}
extern "C" void LLVMInitializeR600TargetMC() {
RegisterMCAsmInfo<AMDGPUMCAsmInfo> Y(TheAMDGPUTarget);
TargetRegistry::RegisterMCCodeGenInfo(TheAMDGPUTarget, createAMDGPUMCCodeGenInfo);
TargetRegistry::RegisterMCInstrInfo(TheAMDGPUTarget, createAMDGPUMCInstrInfo);
TargetRegistry::RegisterMCRegInfo(TheAMDGPUTarget, createAMDGPUMCRegisterInfo);
TargetRegistry::RegisterMCSubtargetInfo(TheAMDGPUTarget, createAMDGPUMCSubtargetInfo);
TargetRegistry::RegisterMCInstPrinter(TheAMDGPUTarget, createAMDGPUMCInstPrinter);
TargetRegistry::RegisterMCCodeEmitter(TheAMDGPUTarget, createAMDGPUMCCodeEmitter);
TargetRegistry::RegisterMCAsmBackend(TheAMDGPUTarget, createAMDGPUAsmBackend);
TargetRegistry::RegisterMCObjectStreamer(TheAMDGPUTarget, createMCStreamer);
}
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