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Current Path: /usr/src/contrib/llvm-project/lldb/source/Plugins/SymbolFile/DWARF

usr / src / contrib / llvm-project / lldb / source / Plugins / SymbolFile / DWARF /

📁 ..
📄 AppleDWARFIndex.cpp(7.64 KB)
📄 AppleDWARFIndex.h(3.23 KB)
📄 DIERef.cpp(768 B)
📄 DIERef.h(2.46 KB)
📄 DWARFASTParser.h(2.01 KB)
📄 DWARFASTParserClang.cpp(138.9 KB)
📄 DWARFASTParserClang.h(10.29 KB)
📄 DWARFAbbreviationDeclaration.cpp(2.96 KB)
📄 DWARFAbbreviationDeclaration.h(2.6 KB)
📄 DWARFAttribute.cpp(1.86 KB)
📄 DWARFAttribute.h(2.69 KB)
📄 DWARFBaseDIE.cpp(3.4 KB)
📄 DWARFBaseDIE.h(3.76 KB)
📄 DWARFCompileUnit.cpp(3.88 KB)
📄 DWARFCompileUnit.h(1.32 KB)
📄 DWARFContext.cpp(5.27 KB)
📄 DWARFContext.h(2.84 KB)
📄 DWARFDIE.cpp(11.88 KB)
📄 DWARFDIE.h(2.8 KB)
📄 DWARFDataExtractor.cpp(980 B)
📄 DWARFDataExtractor.h(1.25 KB)
📄 DWARFDebugAbbrev.cpp(4.6 KB)
📄 DWARFDebugAbbrev.h(2.92 KB)
📄 DWARFDebugArangeSet.cpp(5.4 KB)
📄 DWARFDebugArangeSet.h(2.35 KB)
📄 DWARFDebugAranges.cpp(2.89 KB)
📄 DWARFDebugAranges.h(1.6 KB)
📄 DWARFDebugInfo.cpp(6.65 KB)
📄 DWARFDebugInfo.h(2.84 KB)
📄 DWARFDebugInfoEntry.cpp(28.41 KB)
📄 DWARFDebugInfoEntry.h(7.26 KB)
📄 DWARFDebugMacro.cpp(4.35 KB)
📄 DWARFDebugMacro.h(1.74 KB)
📄 DWARFDebugRanges.cpp(4.12 KB)
📄 DWARFDebugRanges.h(1.41 KB)
📄 DWARFDeclContext.cpp(3.13 KB)
📄 DWARFDeclContext.h(2.53 KB)
📄 DWARFDefines.cpp(2.6 KB)
📄 DWARFDefines.h(1.09 KB)
📄 DWARFFormValue.cpp(16.48 KB)
📄 DWARFFormValue.h(3.27 KB)
📄 DWARFIndex.cpp(3.17 KB)
📄 DWARFIndex.h(3.76 KB)
📄 DWARFTypeUnit.cpp(857 B)
📄 DWARFTypeUnit.h(1.31 KB)
📄 DWARFUnit.cpp(32.71 KB)
📄 DWARFUnit.h(12.09 KB)
📄 DebugNamesDWARFIndex.cpp(9.7 KB)
📄 DebugNamesDWARFIndex.h(3.98 KB)
📄 HashedNameToDIE.cpp(19.9 KB)
📄 HashedNameToDIE.h(6.8 KB)
📄 LogChannelDWARF.cpp(1.13 KB)
📄 LogChannelDWARF.h(1.16 KB)
📄 ManualDWARFIndex.cpp(16.36 KB)
📄 ManualDWARFIndex.h(3.26 KB)
📄 NameToDIE.cpp(2.7 KB)
📄 NameToDIE.h(1.5 KB)
📄 SymbolFileDWARF.cpp(143.94 KB)
📄 SymbolFileDWARF.h(17.92 KB)
📄 SymbolFileDWARFDebugMap.cpp(54.3 KB)
📄 SymbolFileDWARFDebugMap.h(14.08 KB)
📄 SymbolFileDWARFDwo.cpp(4.41 KB)
📄 SymbolFileDWARFDwo.h(2.33 KB)
📄 SymbolFileDWARFProperties.td(285 B)
📄 UniqueDWARFASTType.cpp(2.84 KB)
📄 UniqueDWARFASTType.h(3.04 KB)

Editing: DWARFDeclContext.cpp

//===-- DWARFDeclContext.cpp ----------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

#include "DWARFDeclContext.h"

const char *DWARFDeclContext::GetQualifiedName() const {
  if (m_qualified_name.empty()) {
    // The declaration context array for a class named "foo" in namespace
    // "a::b::c" will be something like:
    //  [0] DW_TAG_class_type "foo"
    //  [1] DW_TAG_namespace "c"
    //  [2] DW_TAG_namespace "b"
    //  [3] DW_TAG_namespace "a"
    if (!m_entries.empty()) {
      if (m_entries.size() == 1) {
        if (m_entries[0].name) {
          m_qualified_name.append("::");
          m_qualified_name.append(m_entries[0].name);
        }
      } else {
        collection::const_reverse_iterator pos;
        collection::const_reverse_iterator begin = m_entries.rbegin();
        collection::const_reverse_iterator end = m_entries.rend();
        for (pos = begin; pos != end; ++pos) {
          if (pos != begin)
            m_qualified_name.append("::");
          if (pos->name == nullptr) {
            if (pos->tag == DW_TAG_namespace)
              m_qualified_name.append("(anonymous namespace)");
            else if (pos->tag == DW_TAG_class_type)
              m_qualified_name.append("(anonymous class)");
            else if (pos->tag == DW_TAG_structure_type)
              m_qualified_name.append("(anonymous struct)");
            else if (pos->tag == DW_TAG_union_type)
              m_qualified_name.append("(anonymous union)");
            else
              m_qualified_name.append("(anonymous)");
          } else
            m_qualified_name.append(pos->name);
        }
      }
    }
  }
  if (m_qualified_name.empty())
    return nullptr;
  return m_qualified_name.c_str();
}

bool DWARFDeclContext::operator==(const DWARFDeclContext &rhs) const {
  if (m_entries.size() != rhs.m_entries.size())
    return false;

collection::const_iterator pos;
  collection::const_iterator begin = m_entries.begin();
  collection::const_iterator end = m_entries.end();

collection::const_iterator rhs_pos;
  collection::const_iterator rhs_begin = rhs.m_entries.begin();
  // The two entry arrays have the same size

// First compare the tags before we do expensive name compares
  for (pos = begin, rhs_pos = rhs_begin; pos != end; ++pos, ++rhs_pos) {
    if (pos->tag != rhs_pos->tag) {
      // Check for DW_TAG_structure_type and DW_TAG_class_type as they are
      // often used interchangeably in GCC
      if (pos->tag == DW_TAG_structure_type &&
          rhs_pos->tag == DW_TAG_class_type)
        continue;
      if (pos->tag == DW_TAG_class_type &&
          rhs_pos->tag == DW_TAG_structure_type)
        continue;
      return false;
    }
  }
  // The tags all match, now compare the names
  for (pos = begin, rhs_pos = rhs_begin; pos != end; ++pos, ++rhs_pos) {
    if (!pos->NameMatches(*rhs_pos))
      return false;
  }
  // All tags and names match
  return true;
}

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Editing: DWARFDeclContext.cpp

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