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
20namespace llvm {
21
22const int SIZE_LONG = 4;
23const int SIZE_WORD = 2;
24
25class AVRMCELFStreamer : public MCELFStreamer {
26  std::unique_ptr<MCInstrInfo> MCII;
27
28public:
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
49MCStreamer *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
57