llvm-6502/lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.cpp
Evan Cheng 0e6a052331 Sink getDwarfRegNum, getLLVMRegNum, getSEHRegNum from TargetRegisterInfo down
to MCRegisterInfo. Also initialize the mapping at construction time.

This patch eliminate TargetRegisterInfo from TargetAsmInfo. It's another step
towards fixing the layering violation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135424 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18 20:57:22 +00:00

71 lines
2.2 KiB
C++

//===-- BlackfinMCTargetDesc.cpp - Blackfin 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 Blackfin specific target descriptions.
//
//===----------------------------------------------------------------------===//
#include "BlackfinMCTargetDesc.h"
#include "BlackfinMCAsmInfo.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 "BlackfinGenInstrInfo.inc"
#define GET_SUBTARGETINFO_MC_DESC
#include "BlackfinGenSubtargetInfo.inc"
#define GET_REGINFO_MC_DESC
#include "BlackfinGenRegisterInfo.inc"
using namespace llvm;
static MCInstrInfo *createBlackfinMCInstrInfo() {
MCInstrInfo *X = new MCInstrInfo();
InitBlackfinMCInstrInfo(X);
return X;
}
extern "C" void LLVMInitializeBlackfinMCInstrInfo() {
TargetRegistry::RegisterMCInstrInfo(TheBlackfinTarget,
createBlackfinMCInstrInfo);
}
static MCRegisterInfo *createBlackfinMCRegisterInfo(StringRef TT) {
MCRegisterInfo *X = new MCRegisterInfo();
InitBlackfinMCRegisterInfo(X, BF::RETS);
return X;
}
extern "C" void LLVMInitializeBlackfinMCRegisterInfo() {
TargetRegistry::RegisterMCRegInfo(TheBlackfinTarget,
createBlackfinMCRegisterInfo);
}
static MCSubtargetInfo *createBlackfinMCSubtargetInfo(StringRef TT,
StringRef CPU,
StringRef FS) {
MCSubtargetInfo *X = new MCSubtargetInfo();
InitBlackfinMCSubtargetInfo(X, TT, CPU, FS);
return X;
}
extern "C" void LLVMInitializeBlackfinMCSubtargetInfo() {
TargetRegistry::RegisterMCSubtargetInfo(TheBlackfinTarget,
createBlackfinMCSubtargetInfo);
}
extern "C" void LLVMInitializeBlackfinMCAsmInfo() {
RegisterMCAsmInfo<BlackfinMCAsmInfo> X(TheBlackfinTarget);
}