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      1 //===-- ARMWinCOFFStreamer.cpp - ARM Target WinCOFF Streamer ----*- C++ -*-===//
      2 //
      3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
      4 // See https://llvm.org/LICENSE.txt for license information.
      5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
      6 //
      7 //===----------------------------------------------------------------------===//
      8 
      9 #include "ARMMCTargetDesc.h"
     10 #include "llvm/MC/MCAsmBackend.h"
     11 #include "llvm/MC/MCCodeEmitter.h"
     12 #include "llvm/MC/MCObjectWriter.h"
     13 #include "llvm/MC/MCWinCOFFStreamer.h"
     14 
     15 using namespace llvm;
     16 
     17 namespace {
     18 class ARMWinCOFFStreamer : public MCWinCOFFStreamer {
     19 public:
     20   ARMWinCOFFStreamer(MCContext &C, std::unique_ptr<MCAsmBackend> AB,
     21                      std::unique_ptr<MCCodeEmitter> CE,
     22                      std::unique_ptr<MCObjectWriter> OW)
     23       : MCWinCOFFStreamer(C, std::move(AB), std::move(CE), std::move(OW)) {}
     24 
     25   void emitThumbFunc(MCSymbol *Symbol) override;
     26   void finishImpl() override;
     27 };
     28 
     29 void ARMWinCOFFStreamer::emitThumbFunc(MCSymbol *Symbol) {
     30   getAssembler().setIsThumbFunc(Symbol);
     31 }
     32 
     33 void ARMWinCOFFStreamer::finishImpl() {
     34   emitFrames(nullptr);
     35 
     36   MCWinCOFFStreamer::finishImpl();
     37 }
     38 }
     39 
     40 MCStreamer *llvm::createARMWinCOFFStreamer(
     41     MCContext &Context, std::unique_ptr<MCAsmBackend> &&MAB,
     42     std::unique_ptr<MCObjectWriter> &&OW,
     43     std::unique_ptr<MCCodeEmitter> &&Emitter, bool RelaxAll,
     44     bool IncrementalLinkerCompatible) {
     45   auto *S = new ARMWinCOFFStreamer(Context, std::move(MAB), std::move(Emitter),
     46                                    std::move(OW));
     47   S->getAssembler().setIncrementalLinkerCompatible(IncrementalLinkerCompatible);
     48   return S;
     49 }
     50 
     51