| //===-- ARMWinCOFFStreamer.cpp - ARM Target WinCOFF Streamer ----*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "ARMMCTargetDesc.h" |
| #include "llvm/MC/MCAsmBackend.h" |
| #include "llvm/MC/MCCodeEmitter.h" |
| #include "llvm/MC/MCWinCOFFStreamer.h" |
| |
| using namespace llvm; |
| |
| namespace { |
| class ARMWinCOFFStreamer : public MCWinCOFFStreamer { |
| public: |
| ARMWinCOFFStreamer(MCContext &C, std::unique_ptr<MCAsmBackend> AB, |
| std::unique_ptr<MCCodeEmitter> CE, raw_pwrite_stream &OS) |
| : MCWinCOFFStreamer(C, std::move(AB), std::move(CE), OS) {} |
| |
| void EmitAssemblerFlag(MCAssemblerFlag Flag) override; |
| void EmitThumbFunc(MCSymbol *Symbol) override; |
| }; |
| |
| void ARMWinCOFFStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) { |
| switch (Flag) { |
| default: llvm_unreachable("not implemented"); |
| case MCAF_SyntaxUnified: |
| case MCAF_Code16: |
| break; |
| } |
| } |
| |
| void ARMWinCOFFStreamer::EmitThumbFunc(MCSymbol *Symbol) { |
| getAssembler().setIsThumbFunc(Symbol); |
| } |
| } |
| |
| MCStreamer *llvm::createARMWinCOFFStreamer( |
| MCContext &Context, std::unique_ptr<MCAsmBackend> &&MAB, |
| raw_pwrite_stream &OS, std::unique_ptr<MCCodeEmitter> &&Emitter, |
| bool RelaxAll, bool IncrementalLinkerCompatible) { |
| auto *S = |
| new ARMWinCOFFStreamer(Context, std::move(MAB), std::move(Emitter), OS); |
| S->getAssembler().setIncrementalLinkerCompatible(IncrementalLinkerCompatible); |
| return S; |
| } |
| |