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usr / src / contrib / llvm-project / llvm / include / llvm / DebugInfo / DWARF /

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📄 DWARFAbbreviationDeclaration.h(6.28 KB)
📄 DWARFAcceleratorTable.h(20.63 KB)
📄 DWARFAddressRange.h(2.84 KB)
📄 DWARFAttribute.h(1.59 KB)
📄 DWARFCompileUnit.h(1.46 KB)
📄 DWARFContext.h(14.72 KB)
📄 DWARFDataExtractor.h(3.96 KB)
📄 DWARFDebugAbbrev.h(2.24 KB)
📄 DWARFDebugAddr.h(2.89 KB)
📄 DWARFDebugArangeSet.h(2.36 KB)
📄 DWARFDebugAranges.h(2.3 KB)
📄 DWARFDebugFrame.h(11.7 KB)
📄 DWARFDebugInfoEntry.h(2.01 KB)
📄 DWARFDebugLine.h(15.76 KB)
📄 DWARFDebugLoc.h(5.33 KB)
📄 DWARFDebugMacro.h(4.61 KB)
📄 DWARFDebugPubTable.h(2.6 KB)
📄 DWARFDebugRangeList.h(3.03 KB)
📄 DWARFDebugRnglists.h(2.61 KB)
📄 DWARFDie.h(17.6 KB)
📄 DWARFExpression.h(5.49 KB)
📄 DWARFFormValue.h(12.23 KB)
📄 DWARFGdbIndex.h(2.21 KB)
📄 DWARFListTable.h(10.76 KB)
📄 DWARFLocationExpression.h(1.69 KB)
📄 DWARFObject.h(4.56 KB)
📄 DWARFRelocMap.h(1.38 KB)
📄 DWARFSection.h(689 B)
📄 DWARFTypeUnit.h(1.68 KB)
📄 DWARFUnit.h(20.2 KB)
📄 DWARFUnitIndex.h(5.32 KB)
📄 DWARFVerifier.h(13.31 KB)

Editing: DWARFDebugInfoEntry.h

//===- DWARFDebugInfoEntry.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_DEBUGINFO_DWARFDEBUGINFOENTRY_H
#define LLVM_DEBUGINFO_DWARFDEBUGINFOENTRY_H

#include "llvm/BinaryFormat/Dwarf.h"
#include "llvm/DebugInfo/DWARF/DWARFAbbreviationDeclaration.h"
#include "llvm/DebugInfo/DWARF/DWARFDataExtractor.h"
#include <cstdint>

namespace llvm {

class DataExtractor;
class DWARFUnit;

/// DWARFDebugInfoEntry - A DIE with only the minimum required data.
class DWARFDebugInfoEntry {
  /// Offset within the .debug_info of the start of this entry.
  uint64_t Offset = 0;

/// The integer depth of this DIE within the compile unit DIEs where the
  /// compile/type unit DIE has a depth of zero.
  uint32_t Depth = 0;

const DWARFAbbreviationDeclaration *AbbrevDecl = nullptr;

public:
  DWARFDebugInfoEntry() = default;

/// Extracts a debug info entry, which is a child of a given unit,
  /// starting at a given offset. If DIE can't be extracted, returns false and
  /// doesn't change OffsetPtr.
  bool extractFast(const DWARFUnit &U, uint64_t *OffsetPtr);

/// High performance extraction should use this call.
  bool extractFast(const DWARFUnit &U, uint64_t *OffsetPtr,
                   const DWARFDataExtractor &DebugInfoData, uint64_t UEndOffset,
                   uint32_t Depth);

uint64_t getOffset() const { return Offset; }
  uint32_t getDepth() const { return Depth; }

dwarf::Tag getTag() const {
    return AbbrevDecl ? AbbrevDecl->getTag() : dwarf::DW_TAG_null;
  }

bool hasChildren() const { return AbbrevDecl && AbbrevDecl->hasChildren(); }

const DWARFAbbreviationDeclaration *getAbbreviationDeclarationPtr() const {
    return AbbrevDecl;
  }
};

} // end namespace llvm

#endif // LLVM_DEBUGINFO_DWARFDEBUGINFOENTRY_H

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Editing: DWARFDebugInfoEntry.h

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