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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: DWARFBaseDIE.cpp

//===-- DWARFBaseDIE.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 "DWARFBaseDIE.h"

#include "DWARFUnit.h"
#include "DWARFDebugInfoEntry.h"
#include "SymbolFileDWARF.h"

#include "lldb/Core/Module.h"
#include "lldb/Symbol/ObjectFile.h"
#include "lldb/Utility/Log.h"

using namespace lldb_private;

llvm::Optional<DIERef> DWARFBaseDIE::GetDIERef() const {
  if (!IsValid())
    return llvm::None;

return DIERef(m_cu->GetSymbolFileDWARF().GetDwoNum(), m_cu->GetDebugSection(),
                m_die->GetOffset());
}

dw_tag_t DWARFBaseDIE::Tag() const {
  if (m_die)
    return m_die->Tag();
  else
    return llvm::dwarf::DW_TAG_null;
}

const char *DWARFBaseDIE::GetTagAsCString() const {
  return lldb_private::DW_TAG_value_to_name(Tag());
}

const char *DWARFBaseDIE::GetAttributeValueAsString(const dw_attr_t attr,
                                                const char *fail_value) const {
  if (IsValid())
    return m_die->GetAttributeValueAsString(GetCU(), attr, fail_value);
  else
    return fail_value;
}

uint64_t DWARFBaseDIE::GetAttributeValueAsUnsigned(const dw_attr_t attr,
                                               uint64_t fail_value) const {
  if (IsValid())
    return m_die->GetAttributeValueAsUnsigned(GetCU(), attr, fail_value);
  else
    return fail_value;
}

uint64_t DWARFBaseDIE::GetAttributeValueAsAddress(const dw_attr_t attr,
                                              uint64_t fail_value) const {
  if (IsValid())
    return m_die->GetAttributeValueAsAddress(GetCU(), attr, fail_value);
  else
    return fail_value;
}

lldb::user_id_t DWARFBaseDIE::GetID() const {
  if (IsValid())
    return GetDWARF()->GetUID(*this);
  return LLDB_INVALID_UID;
}

const char *DWARFBaseDIE::GetName() const {
  if (IsValid())
    return m_die->GetName(m_cu);
  else
    return nullptr;
}

lldb::ModuleSP DWARFBaseDIE::GetModule() const {
  SymbolFileDWARF *dwarf = GetDWARF();
  if (dwarf)
    return dwarf->GetObjectFile()->GetModule();
  else
    return lldb::ModuleSP();
}

dw_offset_t DWARFBaseDIE::GetOffset() const {
  if (IsValid())
    return m_die->GetOffset();
  else
    return DW_INVALID_OFFSET;
}

SymbolFileDWARF *DWARFBaseDIE::GetDWARF() const {
  if (m_cu)
    return &m_cu->GetSymbolFileDWARF();
  else
    return nullptr;
}

bool DWARFBaseDIE::HasChildren() const {
  return m_die && m_die->HasChildren();
}

bool DWARFBaseDIE::Supports_DW_AT_APPLE_objc_complete_type() const {
  return IsValid() && GetDWARF()->Supports_DW_AT_APPLE_objc_complete_type(m_cu);
}

size_t DWARFBaseDIE::GetAttributes(DWARFAttributes &attributes,
                                   Recurse recurse) const {
  if (IsValid())
    return m_die->GetAttributes(m_cu, attributes, recurse);
  attributes.Clear();
  return 0;
}

bool operator==(const DWARFBaseDIE &lhs, const DWARFBaseDIE &rhs) {
  return lhs.GetDIE() == rhs.GetDIE() && lhs.GetCU() == rhs.GetCU();
}

bool operator!=(const DWARFBaseDIE &lhs, const DWARFBaseDIE &rhs) {
  return !(lhs == rhs);
}

const DWARFDataExtractor &DWARFBaseDIE::GetData() const {
  // Clients must check if this DIE is valid before calling this function.
  assert(IsValid());
  return m_cu->GetData();
}

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Editing: DWARFBaseDIE.cpp

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