forked from OSchip/llvm-project
DWARFDIE split out to DWARFBaseDIE
This new DWARFBaseDIE is going to be used for DWARFUnit::GetUnitDIEOnly() as other DIEs are unavailable that time so the caller should not have methods available to access them. This patch is only a mechanical split without any use of it. Differential revision: https://reviews.llvm.org/D47275 llvm-svn: 333222
This commit is contained in:
Jan Kratochvil
parent
d3efa9429f
commit
e522c97ef4
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@ -7,6 +7,7 @@ add_lldb_library(lldbPluginSymbolFileDWARF PLUGIN
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DWARFASTParserJava.cpp
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DWARFASTParserOCaml.cpp
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DWARFAttribute.cpp
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DWARFBaseDIE.cpp
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DWARFCompileUnit.cpp
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DWARFDataExtractor.cpp
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DWARFDebugAbbrev.cpp
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@ -0,0 +1,193 @@
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//===-- DWARFBaseDIE.cpp ---------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "DWARFBaseDIE.h"
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#include "DWARFUnit.h"
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#include "DWARFDebugInfoEntry.h"
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#include "SymbolFileDWARF.h"
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#include "lldb/Core/Module.h"
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#include "lldb/Symbol/ObjectFile.h"
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using namespace lldb_private;
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DIERef DWARFBaseDIE::GetDIERef() const {
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if (!IsValid())
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return DIERef();
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dw_offset_t cu_offset = m_cu->GetOffset();
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if (m_cu->GetBaseObjOffset() != DW_INVALID_OFFSET)
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cu_offset = m_cu->GetBaseObjOffset();
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return DIERef(cu_offset, m_die->GetOffset());
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}
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dw_tag_t DWARFBaseDIE::Tag() const {
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if (m_die)
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return m_die->Tag();
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else
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return 0;
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}
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const char *DWARFBaseDIE::GetTagAsCString() const {
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return lldb_private::DW_TAG_value_to_name(Tag());
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}
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const char *DWARFBaseDIE::GetAttributeValueAsString(const dw_attr_t attr,
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const char *fail_value) const {
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if (IsValid())
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return m_die->GetAttributeValueAsString(GetDWARF(), GetCU(), attr,
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fail_value);
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else
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return fail_value;
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}
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uint64_t DWARFBaseDIE::GetAttributeValueAsUnsigned(const dw_attr_t attr,
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uint64_t fail_value) const {
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if (IsValid())
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return m_die->GetAttributeValueAsUnsigned(GetDWARF(), GetCU(), attr,
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fail_value);
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else
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return fail_value;
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}
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int64_t DWARFBaseDIE::GetAttributeValueAsSigned(const dw_attr_t attr,
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int64_t fail_value) const {
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if (IsValid())
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return m_die->GetAttributeValueAsSigned(GetDWARF(), GetCU(), attr,
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fail_value);
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else
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return fail_value;
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}
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uint64_t DWARFBaseDIE::GetAttributeValueAsReference(const dw_attr_t attr,
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uint64_t fail_value) const {
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if (IsValid())
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return m_die->GetAttributeValueAsReference(GetDWARF(), GetCU(), attr,
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fail_value);
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else
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return fail_value;
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}
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uint64_t DWARFBaseDIE::GetAttributeValueAsAddress(const dw_attr_t attr,
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uint64_t fail_value) const {
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if (IsValid())
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return m_die->GetAttributeValueAsAddress(GetDWARF(), GetCU(), attr,
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fail_value);
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else
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return fail_value;
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}
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lldb::user_id_t DWARFBaseDIE::GetID() const {
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return GetDIERef().GetUID(GetDWARF());
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}
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const char *DWARFBaseDIE::GetName() const {
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if (IsValid())
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return m_die->GetName(GetDWARF(), m_cu);
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else
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return nullptr;
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}
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lldb::LanguageType DWARFBaseDIE::GetLanguage() const {
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if (IsValid())
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return m_cu->GetLanguageType();
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else
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return lldb::eLanguageTypeUnknown;
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}
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lldb::ModuleSP DWARFBaseDIE::GetModule() const {
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SymbolFileDWARF *dwarf = GetDWARF();
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if (dwarf)
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return dwarf->GetObjectFile()->GetModule();
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else
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return lldb::ModuleSP();
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}
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lldb_private::CompileUnit *DWARFBaseDIE::GetLLDBCompileUnit() const {
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if (IsValid())
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return GetDWARF()->GetCompUnitForDWARFCompUnit(GetCU());
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else
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return nullptr;
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}
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dw_offset_t DWARFBaseDIE::GetOffset() const {
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if (IsValid())
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return m_die->GetOffset();
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else
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return DW_INVALID_OFFSET;
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}
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dw_offset_t DWARFBaseDIE::GetCompileUnitRelativeOffset() const {
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if (IsValid())
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return m_die->GetOffset() - m_cu->GetOffset();
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else
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return DW_INVALID_OFFSET;
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}
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SymbolFileDWARF *DWARFBaseDIE::GetDWARF() const {
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if (m_cu)
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return m_cu->GetSymbolFileDWARF();
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else
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return nullptr;
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}
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lldb_private::TypeSystem *DWARFBaseDIE::GetTypeSystem() const {
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if (m_cu)
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return m_cu->GetTypeSystem();
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else
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return nullptr;
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}
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DWARFASTParser *DWARFBaseDIE::GetDWARFParser() const {
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lldb_private::TypeSystem *type_system = GetTypeSystem();
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if (type_system)
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return type_system->GetDWARFParser();
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else
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return nullptr;
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}
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bool DWARFBaseDIE::HasChildren() const {
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return m_die && m_die->HasChildren();
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}
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bool DWARFBaseDIE::Supports_DW_AT_APPLE_objc_complete_type() const {
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return IsValid() && GetDWARF()->Supports_DW_AT_APPLE_objc_complete_type(m_cu);
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}
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size_t DWARFBaseDIE::GetAttributes(DWARFAttributes &attributes,
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uint32_t depth) const {
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if (IsValid()) {
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return m_die->GetAttributes(m_cu, m_cu->GetFixedFormSizes(), attributes,
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depth);
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}
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if (depth == 0)
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attributes.Clear();
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return 0;
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}
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void DWARFBaseDIE::Dump(lldb_private::Stream *s,
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const uint32_t recurse_depth) const {
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if (s && IsValid())
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m_die->Dump(GetDWARF(), GetCU(), *s, recurse_depth);
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}
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bool operator==(const DWARFBaseDIE &lhs, const DWARFBaseDIE &rhs) {
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return lhs.GetDIE() == rhs.GetDIE() && lhs.GetCU() == rhs.GetCU();
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}
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bool operator!=(const DWARFBaseDIE &lhs, const DWARFBaseDIE &rhs) {
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return !(lhs == rhs);
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}
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const DWARFDataExtractor &DWARFBaseDIE::GetData() const {
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// Clients must check if this DIE is valid before calling this function.
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assert(IsValid());
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return m_cu->GetData();
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}
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@ -0,0 +1,157 @@
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//===-- DWARFBaseDIE.h -----------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SymbolFileDWARF_DWARFBaseDIE_h_
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#define SymbolFileDWARF_DWARFBaseDIE_h_
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#include "lldb/Core/dwarf.h"
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#include "lldb/lldb-types.h"
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struct DIERef;
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class DWARFASTParser;
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class DWARFAttributes;
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class DWARFUnit;
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class DWARFDebugInfoEntry;
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class DWARFDeclContext;
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class DWARFDIECollection;
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class SymbolFileDWARF;
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class DWARFBaseDIE {
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public:
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DWARFBaseDIE() : m_cu(nullptr), m_die(nullptr) {}
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DWARFBaseDIE(DWARFUnit *cu, DWARFDebugInfoEntry *die)
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: m_cu(cu), m_die(die) {}
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DWARFBaseDIE(const DWARFUnit *cu, DWARFDebugInfoEntry *die)
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: m_cu(const_cast<DWARFUnit *>(cu)), m_die(die) {}
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DWARFBaseDIE(DWARFUnit *cu, const DWARFDebugInfoEntry *die)
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: m_cu(cu), m_die(const_cast<DWARFDebugInfoEntry *>(die)) {}
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DWARFBaseDIE(const DWARFUnit *cu, const DWARFDebugInfoEntry *die)
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: m_cu(const_cast<DWARFUnit *>(cu)),
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m_die(const_cast<DWARFDebugInfoEntry *>(die)) {}
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//----------------------------------------------------------------------
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// Tests
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//----------------------------------------------------------------------
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explicit operator bool() const { return IsValid(); }
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bool IsValid() const { return m_cu && m_die; }
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bool HasChildren() const;
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bool Supports_DW_AT_APPLE_objc_complete_type() const;
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//----------------------------------------------------------------------
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// Accessors
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//----------------------------------------------------------------------
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SymbolFileDWARF *GetDWARF() const;
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DWARFUnit *GetCU() const { return m_cu; }
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DWARFDebugInfoEntry *GetDIE() const { return m_die; }
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DIERef GetDIERef() const;
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lldb_private::TypeSystem *GetTypeSystem() const;
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DWARFASTParser *GetDWARFParser() const;
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void Set(DWARFUnit *cu, DWARFDebugInfoEntry *die) {
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if (cu && die) {
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m_cu = cu;
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m_die = die;
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} else {
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Clear();
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}
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}
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void Clear() {
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m_cu = nullptr;
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m_die = nullptr;
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}
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//----------------------------------------------------------------------
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// Get the data that contains the attribute values for this DIE. Support
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// for .debug_types means that any DIE can have its data either in the
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// .debug_info or the .debug_types section; this method will return the
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// correct section data.
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//
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// Clients must validate that this object is valid before calling this.
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//----------------------------------------------------------------------
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const lldb_private::DWARFDataExtractor &GetData() const;
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//----------------------------------------------------------------------
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// Accessing information about a DIE
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//----------------------------------------------------------------------
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dw_tag_t Tag() const;
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const char *GetTagAsCString() const;
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dw_offset_t GetOffset() const;
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dw_offset_t GetCompileUnitRelativeOffset() const;
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//----------------------------------------------------------------------
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// Get the LLDB user ID for this DIE. This is often just the DIE offset,
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// but it might have a SymbolFileDWARF::GetID() in the high 32 bits if
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// we are doing Darwin DWARF in .o file, or DWARF stand alone debug
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// info.
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//----------------------------------------------------------------------
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lldb::user_id_t GetID() const;
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const char *GetName() const;
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lldb::LanguageType GetLanguage() const;
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lldb::ModuleSP GetModule() const;
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lldb_private::CompileUnit *GetLLDBCompileUnit() const;
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//----------------------------------------------------------------------
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// Getting attribute values from the DIE.
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//
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// GetAttributeValueAsXXX() functions should only be used if you are
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// looking for one or two attributes on a DIE. If you are trying to
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// parse all attributes, use GetAttributes (...) instead
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//----------------------------------------------------------------------
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const char *GetAttributeValueAsString(const dw_attr_t attr,
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const char *fail_value) const;
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uint64_t GetAttributeValueAsUnsigned(const dw_attr_t attr,
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uint64_t fail_value) const;
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int64_t GetAttributeValueAsSigned(const dw_attr_t attr,
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int64_t fail_value) const;
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uint64_t GetAttributeValueAsReference(const dw_attr_t attr,
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uint64_t fail_value) const;
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uint64_t GetAttributeValueAsAddress(const dw_attr_t attr,
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uint64_t fail_value) const;
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size_t GetAttributes(DWARFAttributes &attributes, uint32_t depth = 0) const;
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//----------------------------------------------------------------------
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// Pretty printing
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//----------------------------------------------------------------------
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void Dump(lldb_private::Stream *s, const uint32_t recurse_depth) const;
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protected:
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DWARFUnit *m_cu;
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DWARFDebugInfoEntry *m_die;
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};
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bool operator==(const DWARFBaseDIE &lhs, const DWARFBaseDIE &rhs);
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bool operator!=(const DWARFBaseDIE &lhs, const DWARFBaseDIE &rhs);
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#endif // SymbolFileDWARF_DWARFBaseDIE_h_
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@ -12,43 +12,13 @@
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#include "DWARFASTParser.h"
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#include "DWARFUnit.h"
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#include "DWARFDIECollection.h"
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#include "DWARFDebugAbbrev.h"
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#include "DWARFDebugAranges.h"
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#include "DWARFDebugInfo.h"
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#include "DWARFDebugInfoEntry.h"
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#include "DWARFDebugRanges.h"
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#include "DWARFDeclContext.h"
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#include "DWARFFormValue.h"
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#include "SymbolFileDWARF.h"
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#include "lldb/Core/Module.h"
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#include "lldb/Symbol/ObjectFile.h"
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#include "lldb/Symbol/Type.h"
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#include "lldb/Symbol/TypeSystem.h"
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#include "DWARFDebugInfoEntry.h"
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using namespace lldb_private;
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DIERef DWARFDIE::GetDIERef() const {
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if (!IsValid())
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return DIERef();
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dw_offset_t cu_offset = m_cu->GetOffset();
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if (m_cu->GetBaseObjOffset() != DW_INVALID_OFFSET)
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cu_offset = m_cu->GetBaseObjOffset();
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return DIERef(cu_offset, m_die->GetOffset());
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}
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dw_tag_t DWARFDIE::Tag() const {
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if (m_die)
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return m_die->Tag();
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else
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return 0;
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}
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const char *DWARFDIE::GetTagAsCString() const {
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return lldb_private::DW_TAG_value_to_name(Tag());
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}
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DWARFDIE
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DWARFDIE::GetParent() const {
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if (IsValid())
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@ -91,33 +61,6 @@ DWARFDIE::GetDIE(dw_offset_t die_offset) const {
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return DWARFDIE();
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}
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const char *DWARFDIE::GetAttributeValueAsString(const dw_attr_t attr,
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const char *fail_value) const {
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if (IsValid())
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return m_die->GetAttributeValueAsString(GetDWARF(), GetCU(), attr,
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fail_value);
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else
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return fail_value;
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}
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uint64_t DWARFDIE::GetAttributeValueAsUnsigned(const dw_attr_t attr,
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uint64_t fail_value) const {
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if (IsValid())
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return m_die->GetAttributeValueAsUnsigned(GetDWARF(), GetCU(), attr,
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fail_value);
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else
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return fail_value;
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}
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int64_t DWARFDIE::GetAttributeValueAsSigned(const dw_attr_t attr,
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int64_t fail_value) const {
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if (IsValid())
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return m_die->GetAttributeValueAsSigned(GetDWARF(), GetCU(), attr,
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fail_value);
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else
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return fail_value;
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}
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DWARFDIE
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DWARFDIE::GetAttributeValueAsReferenceDIE(const dw_attr_t attr) const {
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if (IsValid()) {
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@ -132,24 +75,6 @@ DWARFDIE::GetAttributeValueAsReferenceDIE(const dw_attr_t attr) const {
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return DWARFDIE();
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}
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uint64_t DWARFDIE::GetAttributeValueAsReference(const dw_attr_t attr,
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uint64_t fail_value) const {
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if (IsValid())
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return m_die->GetAttributeValueAsReference(GetDWARF(), GetCU(), attr,
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fail_value);
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else
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return fail_value;
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}
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uint64_t DWARFDIE::GetAttributeValueAsAddress(const dw_attr_t attr,
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uint64_t fail_value) const {
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if (IsValid())
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return m_die->GetAttributeValueAsAddress(GetDWARF(), GetCU(), attr,
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fail_value);
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else
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return fail_value;
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}
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DWARFDIE
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DWARFDIE::LookupDeepestBlock(lldb::addr_t file_addr) const {
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if (IsValid()) {
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@ -171,17 +96,6 @@ DWARFDIE::LookupDeepestBlock(lldb::addr_t file_addr) const {
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return DWARFDIE();
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}
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lldb::user_id_t DWARFDIE::GetID() const {
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return GetDIERef().GetUID(GetDWARF());
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}
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const char *DWARFDIE::GetName() const {
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if (IsValid())
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return m_die->GetName(GetDWARF(), m_cu);
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else
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return nullptr;
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}
|
||||
|
||||
const char *DWARFDIE::GetMangledName() const {
|
||||
if (IsValid())
|
||||
return m_die->GetMangledName(GetDWARF(), m_cu);
|
||||
|
|
@ -203,28 +117,6 @@ const char *DWARFDIE::GetQualifiedName(std::string &storage) const {
|
|||
return nullptr;
|
||||
}
|
||||
|
||||
lldb::LanguageType DWARFDIE::GetLanguage() const {
|
||||
if (IsValid())
|
||||
return m_cu->GetLanguageType();
|
||||
else
|
||||
return lldb::eLanguageTypeUnknown;
|
||||
}
|
||||
|
||||
lldb::ModuleSP DWARFDIE::GetModule() const {
|
||||
SymbolFileDWARF *dwarf = GetDWARF();
|
||||
if (dwarf)
|
||||
return dwarf->GetObjectFile()->GetModule();
|
||||
else
|
||||
return lldb::ModuleSP();
|
||||
}
|
||||
|
||||
lldb_private::CompileUnit *DWARFDIE::GetLLDBCompileUnit() const {
|
||||
if (IsValid())
|
||||
return GetDWARF()->GetCompUnitForDWARFCompUnit(GetCU());
|
||||
else
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
lldb_private::Type *DWARFDIE::ResolveType() const {
|
||||
if (IsValid())
|
||||
return GetDWARF()->ResolveType(*this, true);
|
||||
|
|
@ -317,42 +209,6 @@ DWARFDIE::GetParentDeclContextDIE() const {
|
|||
return DWARFDIE();
|
||||
}
|
||||
|
||||
dw_offset_t DWARFDIE::GetOffset() const {
|
||||
if (IsValid())
|
||||
return m_die->GetOffset();
|
||||
else
|
||||
return DW_INVALID_OFFSET;
|
||||
}
|
||||
|
||||
dw_offset_t DWARFDIE::GetCompileUnitRelativeOffset() const {
|
||||
if (IsValid())
|
||||
return m_die->GetOffset() - m_cu->GetOffset();
|
||||
else
|
||||
return DW_INVALID_OFFSET;
|
||||
}
|
||||
|
||||
SymbolFileDWARF *DWARFDIE::GetDWARF() const {
|
||||
if (m_cu)
|
||||
return m_cu->GetSymbolFileDWARF();
|
||||
else
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
lldb_private::TypeSystem *DWARFDIE::GetTypeSystem() const {
|
||||
if (m_cu)
|
||||
return m_cu->GetTypeSystem();
|
||||
else
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
DWARFASTParser *DWARFDIE::GetDWARFParser() const {
|
||||
lldb_private::TypeSystem *type_system = GetTypeSystem();
|
||||
if (type_system)
|
||||
return type_system->GetDWARFParser();
|
||||
else
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
bool DWARFDIE::IsStructOrClass() const {
|
||||
const dw_tag_t tag = Tag();
|
||||
return tag == DW_TAG_class_type || tag == DW_TAG_structure_type;
|
||||
|
|
@ -391,25 +247,6 @@ lldb::ModuleSP DWARFDIE::GetContainingDWOModule() const {
|
|||
return lldb::ModuleSP();
|
||||
}
|
||||
|
||||
bool DWARFDIE::HasChildren() const {
|
||||
return m_die && m_die->HasChildren();
|
||||
}
|
||||
|
||||
bool DWARFDIE::Supports_DW_AT_APPLE_objc_complete_type() const {
|
||||
return IsValid() && GetDWARF()->Supports_DW_AT_APPLE_objc_complete_type(m_cu);
|
||||
}
|
||||
|
||||
size_t DWARFDIE::GetAttributes(DWARFAttributes &attributes,
|
||||
uint32_t depth) const {
|
||||
if (IsValid()) {
|
||||
return m_die->GetAttributes(m_cu, m_cu->GetFixedFormSizes(), attributes,
|
||||
depth);
|
||||
}
|
||||
if (depth == 0)
|
||||
attributes.Clear();
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool DWARFDIE::GetDIENamesAndRanges(
|
||||
const char *&name, const char *&mangled, DWARFRangeList &ranges,
|
||||
int &decl_file, int &decl_line, int &decl_column, int &call_file,
|
||||
|
|
@ -423,12 +260,6 @@ bool DWARFDIE::GetDIENamesAndRanges(
|
|||
return false;
|
||||
}
|
||||
|
||||
void DWARFDIE::Dump(lldb_private::Stream *s,
|
||||
const uint32_t recurse_depth) const {
|
||||
if (s && IsValid())
|
||||
m_die->Dump(GetDWARF(), GetCU(), *s, recurse_depth);
|
||||
}
|
||||
|
||||
CompilerDecl DWARFDIE::GetDecl() const {
|
||||
DWARFASTParser *dwarf_ast = GetDWARFParser();
|
||||
if (dwarf_ast)
|
||||
|
|
@ -452,17 +283,3 @@ CompilerDeclContext DWARFDIE::GetContainingDeclContext() const {
|
|||
else
|
||||
return CompilerDeclContext();
|
||||
}
|
||||
|
||||
bool operator==(const DWARFDIE &lhs, const DWARFDIE &rhs) {
|
||||
return lhs.GetDIE() == rhs.GetDIE() && lhs.GetCU() == rhs.GetCU();
|
||||
}
|
||||
|
||||
bool operator!=(const DWARFDIE &lhs, const DWARFDIE &rhs) {
|
||||
return !(lhs == rhs);
|
||||
}
|
||||
|
||||
const DWARFDataExtractor &DWARFDIE::GetData() const {
|
||||
// Clients must check if this DIE is valid before calling this function.
|
||||
assert(IsValid());
|
||||
return m_cu->GetData();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -10,125 +10,34 @@
|
|||
#ifndef SymbolFileDWARF_DWARFDIE_h_
|
||||
#define SymbolFileDWARF_DWARFDIE_h_
|
||||
|
||||
#include "lldb/Core/dwarf.h"
|
||||
#include "lldb/lldb-types.h"
|
||||
#include "DWARFBaseDIE.h"
|
||||
|
||||
struct DIERef;
|
||||
class DWARFASTParser;
|
||||
class DWARFAttributes;
|
||||
class DWARFUnit;
|
||||
class DWARFDebugInfoEntry;
|
||||
class DWARFDeclContext;
|
||||
class DWARFDIECollection;
|
||||
class SymbolFileDWARF;
|
||||
|
||||
class DWARFDIE {
|
||||
class DWARFDIE : public DWARFBaseDIE {
|
||||
public:
|
||||
DWARFDIE() : m_cu(nullptr), m_die(nullptr) {}
|
||||
|
||||
DWARFDIE(DWARFUnit *cu, DWARFDebugInfoEntry *die)
|
||||
: m_cu(cu), m_die(die) {}
|
||||
|
||||
DWARFDIE(const DWARFUnit *cu, DWARFDebugInfoEntry *die)
|
||||
: m_cu(const_cast<DWARFUnit *>(cu)), m_die(die) {}
|
||||
|
||||
DWARFDIE(DWARFUnit *cu, const DWARFDebugInfoEntry *die)
|
||||
: m_cu(cu), m_die(const_cast<DWARFDebugInfoEntry *>(die)) {}
|
||||
|
||||
DWARFDIE(const DWARFUnit *cu, const DWARFDebugInfoEntry *die)
|
||||
: m_cu(const_cast<DWARFUnit *>(cu)),
|
||||
m_die(const_cast<DWARFDebugInfoEntry *>(die)) {}
|
||||
using DWARFBaseDIE::DWARFBaseDIE;
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Tests
|
||||
//----------------------------------------------------------------------
|
||||
explicit operator bool() const { return IsValid(); }
|
||||
|
||||
bool IsValid() const { return m_cu && m_die; }
|
||||
|
||||
bool IsStructOrClass() const;
|
||||
|
||||
bool HasChildren() const;
|
||||
|
||||
bool Supports_DW_AT_APPLE_objc_complete_type() const;
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Accessors
|
||||
//----------------------------------------------------------------------
|
||||
SymbolFileDWARF *GetDWARF() const;
|
||||
|
||||
DWARFUnit *GetCU() const { return m_cu; }
|
||||
|
||||
DWARFDebugInfoEntry *GetDIE() const { return m_die; }
|
||||
|
||||
DIERef GetDIERef() const;
|
||||
|
||||
lldb_private::TypeSystem *GetTypeSystem() const;
|
||||
|
||||
DWARFASTParser *GetDWARFParser() const;
|
||||
|
||||
void Set(DWARFUnit *cu, DWARFDebugInfoEntry *die) {
|
||||
if (cu && die) {
|
||||
m_cu = cu;
|
||||
m_die = die;
|
||||
} else {
|
||||
Clear();
|
||||
}
|
||||
}
|
||||
|
||||
void Clear() {
|
||||
m_cu = nullptr;
|
||||
m_die = nullptr;
|
||||
}
|
||||
|
||||
lldb::ModuleSP GetContainingDWOModule() const;
|
||||
|
||||
DWARFDIE
|
||||
GetContainingDWOModuleDIE() const;
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Get the data that contains the attribute values for this DIE. Support
|
||||
// for .debug_types means that any DIE can have its data either in the
|
||||
// .debug_info or the .debug_types section; this method will return the
|
||||
// correct section data.
|
||||
//
|
||||
// Clients must validate that this object is valid before calling this.
|
||||
//----------------------------------------------------------------------
|
||||
const lldb_private::DWARFDataExtractor &GetData() const;
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Accessing information about a DIE
|
||||
//----------------------------------------------------------------------
|
||||
dw_tag_t Tag() const;
|
||||
|
||||
const char *GetTagAsCString() const;
|
||||
|
||||
dw_offset_t GetOffset() const;
|
||||
|
||||
dw_offset_t GetCompileUnitRelativeOffset() const;
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Get the LLDB user ID for this DIE. This is often just the DIE offset,
|
||||
// but it might have a SymbolFileDWARF::GetID() in the high 32 bits if
|
||||
// we are doing Darwin DWARF in .o file, or DWARF stand alone debug
|
||||
// info.
|
||||
//----------------------------------------------------------------------
|
||||
lldb::user_id_t GetID() const;
|
||||
|
||||
const char *GetName() const;
|
||||
|
||||
const char *GetMangledName() const;
|
||||
|
||||
const char *GetPubname() const;
|
||||
|
||||
const char *GetQualifiedName(std::string &storage) const;
|
||||
|
||||
lldb::LanguageType GetLanguage() const;
|
||||
|
||||
lldb::ModuleSP GetModule() const;
|
||||
|
||||
lldb_private::CompileUnit *GetLLDBCompileUnit() const;
|
||||
|
||||
lldb_private::Type *ResolveType() const;
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
|
|
@ -159,6 +68,7 @@ public:
|
|||
//----------------------------------------------------------------------
|
||||
DWARFDIE
|
||||
GetDIE(dw_offset_t die_offset) const;
|
||||
using DWARFBaseDIE::GetDIE;
|
||||
|
||||
DWARFDIE
|
||||
LookupDeepestBlock(lldb::addr_t file_addr) const;
|
||||
|
|
@ -182,26 +92,9 @@ public:
|
|||
// looking for one or two attributes on a DIE. If you are trying to
|
||||
// parse all attributes, use GetAttributes (...) instead
|
||||
//----------------------------------------------------------------------
|
||||
const char *GetAttributeValueAsString(const dw_attr_t attr,
|
||||
const char *fail_value) const;
|
||||
|
||||
uint64_t GetAttributeValueAsUnsigned(const dw_attr_t attr,
|
||||
uint64_t fail_value) const;
|
||||
|
||||
int64_t GetAttributeValueAsSigned(const dw_attr_t attr,
|
||||
int64_t fail_value) const;
|
||||
|
||||
uint64_t GetAttributeValueAsReference(const dw_attr_t attr,
|
||||
uint64_t fail_value) const;
|
||||
|
||||
DWARFDIE
|
||||
GetAttributeValueAsReferenceDIE(const dw_attr_t attr) const;
|
||||
|
||||
uint64_t GetAttributeValueAsAddress(const dw_attr_t attr,
|
||||
uint64_t fail_value) const;
|
||||
|
||||
size_t GetAttributes(DWARFAttributes &attributes, uint32_t depth = 0) const;
|
||||
|
||||
bool GetDIENamesAndRanges(const char *&name, const char *&mangled,
|
||||
DWARFRangeList &ranges, int &decl_file,
|
||||
int &decl_line, int &decl_column, int &call_file,
|
||||
|
|
@ -209,23 +102,14 @@ public:
|
|||
lldb_private::DWARFExpression *frame_base) const;
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Pretty printing
|
||||
// CompilerDecl related functions
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
void Dump(lldb_private::Stream *s, const uint32_t recurse_depth) const;
|
||||
|
||||
lldb_private::CompilerDecl GetDecl() const;
|
||||
|
||||
lldb_private::CompilerDeclContext GetDeclContext() const;
|
||||
|
||||
lldb_private::CompilerDeclContext GetContainingDeclContext() const;
|
||||
|
||||
protected:
|
||||
DWARFUnit *m_cu;
|
||||
DWARFDebugInfoEntry *m_die;
|
||||
};
|
||||
|
||||
bool operator==(const DWARFDIE &lhs, const DWARFDIE &rhs);
|
||||
bool operator!=(const DWARFDIE &lhs, const DWARFDIE &rhs);
|
||||
|
||||
#endif // SymbolFileDWARF_DWARFDIE_h_
|
||||
|
|
|
|||
Loading…
Reference in New Issue