lib/Target/AVR/MCTargetDesc/AVRMCELFStreamer.h

   1 //===--------- AVRMCELFStreamer.h - AVR subclass of MCELFStreamer ---------===//
   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 #ifndef LLVM_LIB_TARGET_AVR_MCTARGETDESC_AVRMCELFSTREAMER_H
  10 #define LLVM_LIB_TARGET_AVR_MCTARGETDESC_AVRMCELFSTREAMER_H
  11
  12 #include "MCTargetDesc/AVRMCExpr.h"
  13 #include "MCTargetDesc/AVRMCTargetDesc.h"
  14 #include "llvm/MC/MCAsmBackend.h"
  15 #include "llvm/MC/MCCodeEmitter.h"
  16 #include "llvm/MC/MCELFStreamer.h"
  17 #include "llvm/MC/MCInstrInfo.h"
  18 #include "llvm/MC/MCObjectWriter.h"
  19
  20 namespace llvm {
  21
  22 const int SIZE_LONG = 4;
  23 const int SIZE_WORD = 2;
  24
  25 class AVRMCELFStreamer : public MCELFStreamer {
  26   std::unique_ptr<MCInstrInfo> MCII;
  27
  28 public:
  29   AVRMCELFStreamer(MCContext &Context, std::unique_ptr<MCAsmBackend> TAB,
  30                    std::unique_ptr<MCObjectWriter> OW,
  31                    std::unique_ptr<MCCodeEmitter> Emitter)
  32       : MCELFStreamer(Context, std::move(TAB), std::move(OW),
  33                       std::move(Emitter)),
  34         MCII(createAVRMCInstrInfo()) {}
  35
  36   AVRMCELFStreamer(MCContext &Context, std::unique_ptr<MCAsmBackend> TAB,
  37                    std::unique_ptr<MCObjectWriter> OW,
  38                    std::unique_ptr<MCCodeEmitter> Emitter,
  39                    MCAssembler *Assembler)
  40       : MCELFStreamer(Context, std::move(TAB), std::move(OW),
  41                       std::move(Emitter)),
  42         MCII(createAVRMCInstrInfo()) {}
  43
  44   void EmitValueForModiferKind(
  45       const MCSymbol *Sym, unsigned SizeInBytes, SMLoc Loc = SMLoc(),
  46       AVRMCExpr::VariantKind ModifierKind = AVRMCExpr::VK_AVR_None);
  47 };
  48
  49 MCStreamer *createAVRELFStreamer(Triple const &TT, MCContext &Context,
  50                                  std::unique_ptr<MCAsmBackend> MAB,
  51                                  std::unique_ptr<MCObjectWriter> OW,
  52                                  std::unique_ptr<MCCodeEmitter> CE);
  53
  54 } // end namespace llvm
  55
  56 #endif // LLVM_LIB_TARGET_AVR_MCTARGETDESC_AVRMCELFSTREAMER_H