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📄 ConstantPools.h(3.35 KB)
📄 LaneBitmask.h(3.24 KB)
📄 MCAsmBackend.h(8.09 KB)
📄 MCAsmInfo.h(25.48 KB)
📄 MCAsmInfoCOFF.h(900 B)
📄 MCAsmInfoDarwin.h(927 B)
📄 MCAsmInfoELF.h(711 B)
📄 MCAsmInfoWasm.h(612 B)
📄 MCAsmInfoXCOFF.h(792 B)
📄 MCAsmLayout.h(3.75 KB)
📄 MCAsmMacro.h(4.54 KB)
📄 MCAssembler.h(16.1 KB)
📄 MCCodeEmitter.h(1.53 KB)
📄 MCCodeView.h(9.03 KB)
📄 MCContext.h(31.99 KB)
📄 MCDirectives.h(3.12 KB)
📁 MCDisassembler
📄 MCDwarf.h(21.46 KB)
📄 MCELFObjectWriter.h(5.27 KB)
📄 MCELFStreamer.h(3.97 KB)
📄 MCExpr.h(21.55 KB)
📄 MCFixedLenDisassembler.h(1.39 KB)
📄 MCFixup.h(7.4 KB)
📄 MCFixupKindInfo.h(1.6 KB)
📄 MCFragment.h(17.72 KB)
📄 MCInst.h(6.06 KB)
📄 MCInstBuilder.h(1.76 KB)
📄 MCInstPrinter.h(5.88 KB)
📄 MCInstrAnalysis.h(6.8 KB)
📄 MCInstrDesc.h(25.13 KB)
📄 MCInstrInfo.h(2.93 KB)
📄 MCInstrItineraries.h(9.02 KB)
📄 MCLabel.h(1.63 KB)
📄 MCLinkerOptimizationHint.h(5.73 KB)
📄 MCMachObjectWriter.h(9.77 KB)
📄 MCObjectFileInfo.h(16.57 KB)
📄 MCObjectStreamer.h(8.78 KB)
📄 MCObjectWriter.h(4.44 KB)
📁 MCParser
📄 MCRegister.h(4.16 KB)
📄 MCRegisterInfo.h(28.96 KB)
📄 MCSchedule.h(16.25 KB)
📄 MCSection.h(6.52 KB)
📄 MCSectionCOFF.h(3.37 KB)
📄 MCSectionELF.h(3.3 KB)
📄 MCSectionMachO.h(3.15 KB)
📄 MCSectionWasm.h(2.78 KB)
📄 MCSectionXCOFF.h(3.22 KB)
📄 MCStreamer.h(43.55 KB)
📄 MCSubtargetInfo.h(10.04 KB)
📄 MCSymbol.h(13.8 KB)
📄 MCSymbolCOFF.h(1.62 KB)
📄 MCSymbolELF.h(1.45 KB)
📄 MCSymbolMachO.h(4.18 KB)
📄 MCSymbolWasm.h(4.28 KB)
📄 MCSymbolXCOFF.h(2.39 KB)
📄 MCTargetOptions.h(2.29 KB)
📄 MCTargetOptionsCommandFlags.h(1.26 KB)
📄 MCValue.h(2.42 KB)
📄 MCWasmObjectWriter.h(1.61 KB)
📄 MCWasmStreamer.h(2.83 KB)
📄 MCWin64EH.h(2.41 KB)
📄 MCWinCOFFObjectWriter.h(1.81 KB)
📄 MCWinCOFFStreamer.h(3.05 KB)
📄 MCWinEH.h(1.97 KB)
📄 MCXCOFFObjectWriter.h(1.45 KB)
📄 MCXCOFFStreamer.h(1.86 KB)
📄 MachineLocation.h(2.04 KB)
📄 SectionKind.h(7.53 KB)
📄 StringTableBuilder.h(2.47 KB)
📄 SubtargetFeature.h(7.12 KB)

Editing: MCSymbolMachO.h

//===- MCSymbolMachO.h -  ---------------------------------------*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_MC_MCSYMBOLMACHO_H
#define LLVM_MC_MCSYMBOLMACHO_H

#include "llvm/ADT/Twine.h"
#include "llvm/MC/MCSymbol.h"

namespace llvm {
class MCSymbolMachO : public MCSymbol {
  /// We store the value for the 'desc' symbol field in the
  /// lowest 16 bits of the implementation defined flags.
  enum MachOSymbolFlags : uint16_t { // See <mach-o/nlist.h>.
    SF_DescFlagsMask                        = 0xFFFF,

// Reference type flags.
    SF_ReferenceTypeMask                    = 0x0007,
    SF_ReferenceTypeUndefinedNonLazy        = 0x0000,
    SF_ReferenceTypeUndefinedLazy           = 0x0001,
    SF_ReferenceTypeDefined                 = 0x0002,
    SF_ReferenceTypePrivateDefined          = 0x0003,
    SF_ReferenceTypePrivateUndefinedNonLazy = 0x0004,
    SF_ReferenceTypePrivateUndefinedLazy    = 0x0005,

// Other 'desc' flags.
    SF_ThumbFunc                            = 0x0008,
    SF_NoDeadStrip                          = 0x0020,
    SF_WeakReference                        = 0x0040,
    SF_WeakDefinition                       = 0x0080,
    SF_SymbolResolver                       = 0x0100,
    SF_AltEntry                             = 0x0200,
    SF_Cold                                 = 0x0400,

// Common alignment
    SF_CommonAlignmentMask                  = 0xF0FF,
    SF_CommonAlignmentShift                 = 8
  };

public:
  MCSymbolMachO(const StringMapEntry<bool> *Name, bool isTemporary)
      : MCSymbol(SymbolKindMachO, Name, isTemporary) {}

// Reference type methods.

void clearReferenceType() const {
    modifyFlags(0, SF_ReferenceTypeMask);
  }

void setReferenceTypeUndefinedLazy(bool Value) const {
    modifyFlags(Value ? SF_ReferenceTypeUndefinedLazy : 0,
                SF_ReferenceTypeUndefinedLazy);
  }

// Other 'desc' methods.

void setThumbFunc() const {
    modifyFlags(SF_ThumbFunc, SF_ThumbFunc);
  }

bool isNoDeadStrip() const {
    return getFlags() & SF_NoDeadStrip;
  }
  void setNoDeadStrip() const {
    modifyFlags(SF_NoDeadStrip, SF_NoDeadStrip);
  }

bool isWeakReference() const {
    return getFlags() & SF_WeakReference;
  }
  void setWeakReference() const {
    modifyFlags(SF_WeakReference, SF_WeakReference);
  }

bool isWeakDefinition() const {
    return getFlags() & SF_WeakDefinition;
  }
  void setWeakDefinition() const {
    modifyFlags(SF_WeakDefinition, SF_WeakDefinition);
  }

bool isSymbolResolver() const {
    return getFlags() & SF_SymbolResolver;
  }
  void setSymbolResolver() const {
    modifyFlags(SF_SymbolResolver, SF_SymbolResolver);
  }

void setAltEntry() const {
    modifyFlags(SF_AltEntry, SF_AltEntry);
  }

bool isAltEntry() const {
    return getFlags() & SF_AltEntry;
  }

void setCold() const { modifyFlags(SF_Cold, SF_Cold); }

bool isCold() const { return getFlags() & SF_Cold; }

void setDesc(unsigned Value) const {
    assert(Value == (Value & SF_DescFlagsMask) &&
           "Invalid .desc value!");
    setFlags(Value & SF_DescFlagsMask);
  }

/// Get the encoded value of the flags as they will be emitted in to
  /// the MachO binary
  uint16_t getEncodedFlags(bool EncodeAsAltEntry) const {
    uint16_t Flags = getFlags();

// Common alignment is packed into the 'desc' bits.
    if (isCommon()) {
      if (unsigned Align = getCommonAlignment()) {
        unsigned Log2Size = Log2_32(Align);
        assert((1U << Log2Size) == Align && "Invalid 'common' alignment!");
        if (Log2Size > 15)
          report_fatal_error("invalid 'common' alignment '" +
                             Twine(Align) + "' for '" + getName() + "'",
                             false);
        Flags = (Flags & SF_CommonAlignmentMask) |
                (Log2Size << SF_CommonAlignmentShift);
      }
    }

if (EncodeAsAltEntry)
      Flags |= SF_AltEntry;

return Flags;
  }

static bool classof(const MCSymbol *S) { return S->isMachO(); }
};
}

#endif

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Editing: MCSymbolMachO.h

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