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Current Path: /usr/src/contrib/llvm-project/llvm/lib/Target/AVR/MCTargetDesc

usr / src / contrib / llvm-project / llvm / lib / Target / AVR / MCTargetDesc /

📁 ..
📄 AVRAsmBackend.cpp(14.86 KB)
📄 AVRAsmBackend.h(2.26 KB)
📄 AVRELFObjectWriter.cpp(4.75 KB)
📄 AVRELFStreamer.cpp(2.07 KB)
📄 AVRELFStreamer.h(779 B)
📄 AVRFixupKinds.h(4.98 KB)
📄 AVRInstPrinter.cpp(5.4 KB)
📄 AVRInstPrinter.h(2.08 KB)
📄 AVRMCAsmInfo.cpp(923 B)
📄 AVRMCAsmInfo.h(874 B)
📄 AVRMCCodeEmitter.cpp(9.69 KB)
📄 AVRMCCodeEmitter.h(4.24 KB)
📄 AVRMCELFStreamer.cpp(2.05 KB)
📄 AVRMCELFStreamer.h(2.11 KB)
📄 AVRMCExpr.cpp(5.79 KB)
📄 AVRMCExpr.h(2.77 KB)
📄 AVRMCTargetDesc.cpp(4.41 KB)
📄 AVRMCTargetDesc.h(1.69 KB)
📄 AVRTargetStreamer.cpp(1.49 KB)
📄 AVRTargetStreamer.h(920 B)

Editing: AVRMCELFStreamer.cpp

//===--------- AVRMCELFStreamer.cpp - AVR subclass of MCELFStreamer -------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file is a stub that parses a MCInst bundle and passes the
// instructions on to the real streamer.
//
//===----------------------------------------------------------------------===//
#define DEBUG_TYPE "avrmcelfstreamer"

#include "MCTargetDesc/AVRMCELFStreamer.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/MC/MCObjectWriter.h"

using namespace llvm;

void AVRMCELFStreamer::emitValueForModiferKind(
    const MCSymbol *Sym, unsigned SizeInBytes, SMLoc Loc,
    AVRMCExpr::VariantKind ModifierKind) {
  MCSymbolRefExpr::VariantKind Kind = MCSymbolRefExpr::VK_AVR_NONE;
  if (ModifierKind == AVRMCExpr::VK_AVR_None) {
    Kind = MCSymbolRefExpr::VK_AVR_DIFF8;
    if (SizeInBytes == SIZE_LONG)
      Kind = MCSymbolRefExpr::VK_AVR_DIFF32;
    else if (SizeInBytes == SIZE_WORD)
      Kind = MCSymbolRefExpr::VK_AVR_DIFF16;
  } else if (ModifierKind == AVRMCExpr::VK_AVR_LO8)
    Kind = MCSymbolRefExpr::VK_AVR_LO8;
  else if (ModifierKind == AVRMCExpr::VK_AVR_HI8)
    Kind = MCSymbolRefExpr::VK_AVR_HI8;
  else if (ModifierKind == AVRMCExpr::VK_AVR_HH8)
    Kind = MCSymbolRefExpr::VK_AVR_HLO8;
  MCELFStreamer::emitValue(MCSymbolRefExpr::create(Sym, Kind, getContext()),
                           SizeInBytes, Loc);
}

namespace llvm {
MCStreamer *createAVRELFStreamer(Triple const &TT, MCContext &Context,
                                 std::unique_ptr<MCAsmBackend> MAB,
                                 std::unique_ptr<MCObjectWriter> OW,
                                 std::unique_ptr<MCCodeEmitter> CE) {
  return new AVRMCELFStreamer(Context, std::move(MAB), std::move(OW),
                              std::move(CE));
}

} // end namespace llvm

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Editing: AVRMCELFStreamer.cpp

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