LLDB mainline
Public Member Functions | Private Types | Private Member Functions | Private Attributes | List of all members
lldb_private::ItaniumABIRuntime Class Reference

#include <ItaniumABIRuntime.h>

Public Member Functions

 ItaniumABIRuntime (Process *process)
llvm::Expected< LanguageRuntime::VTableInfo > GetVTableInfo (ValueObject &in_value, bool check_type)
bool GetDynamicTypeAndAddress (ValueObject &in_value, lldb::DynamicValueType use_dynamic, TypeAndOrName &class_type_or_name, Address &dynamic_address, Value::ValueType &value_type)
void AppendExceptionBreakpointFunctions (std::vector< const char * > &names, bool catch_bp, bool throw_bp, bool for_expressions)
void AppendExceptionBreakpointFilterModules (FileSpecList &list, const Target &target)
lldb::ValueObjectSP GetExceptionObjectForThread (lldb::ThreadSP thread_sp)

Private Types

using DynamicTypeCache = std::map<Address, TypeAndOrName>
using VTableInfoCache = std::map<Address, LanguageRuntime::VTableInfo>

Private Member Functions

TypeAndOrName GetTypeInfo (ValueObject &in_value, const LanguageRuntime::VTableInfo &vtable_info)
llvm::Error TypeHasVTable (CompilerType type)
TypeAndOrName GetDynamicTypeInfo (const lldb_private::Address &vtable_addr)
void SetDynamicTypeInfo (const lldb_private::Address &vtable_addr, const TypeAndOrName &type_info)

Private Attributes

DynamicTypeCache m_dynamic_type_map
VTableInfoCache m_vtable_info_map
std::mutex m_mutex
Process * m_process

Detailed Description

Definition at line 19 of file ItaniumABIRuntime.h.

Member Typedef Documentation

◆ DynamicTypeCache

using lldb_private::ItaniumABIRuntime::DynamicTypeCache = std::map<Address, TypeAndOrName>
private

Definition at line 52 of file ItaniumABIRuntime.h.

◆ VTableInfoCache

using lldb_private::ItaniumABIRuntime::VTableInfoCache = std::map<Address, LanguageRuntime::VTableInfo>
private

Definition at line 53 of file ItaniumABIRuntime.h.

Constructor & Destructor Documentation

◆ ItaniumABIRuntime()

ItaniumABIRuntime::ItaniumABIRuntime ( Process * process)

Definition at line 22 of file ItaniumABIRuntime.cpp.

References m_process.

Member Function Documentation

◆ AppendExceptionBreakpointFilterModules()

void ItaniumABIRuntime::AppendExceptionBreakpointFilterModules ( FileSpecList & list,
const Target & target )

Definition at line 354 of file ItaniumABIRuntime.cpp.

References lldb_private::FileSpecList::EmplaceBack(), lldb_private::Target::GetArchitecture(), and lldb_private::ArchSpec::GetTriple().

◆ AppendExceptionBreakpointFunctions()

void ItaniumABIRuntime::AppendExceptionBreakpointFunctions ( std::vector< const char * > & names,
bool catch_bp,
bool throw_bp,
bool for_expressions )

Definition at line 327 of file ItaniumABIRuntime.cpp.

◆ GetDynamicTypeAndAddress()

bool ItaniumABIRuntime::GetDynamicTypeAndAddress ( ValueObject & in_value,
lldb::DynamicValueType use_dynamic,
TypeAndOrName & class_type_or_name,
Address & dynamic_address,
Value::ValueType & value_type )

Definition at line 254 of file ItaniumABIRuntime.cpp.

References lldb_private::LanguageRuntime::VTableInfo::addr, lldb_private::ValueObject::AddrAndType::address, lldb_private::TypeSystemClang::AreTypesSame(), error(), lldb_private::TypeAndOrName::GetCompilerType(), lldb_private::ValueObject::GetCompilerType(), lldb_private::Address::GetLoadAddress(), lldb_private::ValueObject::GetPointerValue(), GetTypeInfo(), GetVTableInfo(), LLDB_INVALID_ADDRESS, m_process, lldb_private::Target::ReadSignedIntegerFromMemory(), and lldb_private::Address::SetRawAddress().

◆ GetDynamicTypeInfo()

TypeAndOrName ItaniumABIRuntime::GetDynamicTypeInfo ( const lldb_private::Address & vtable_addr)
private

Definition at line 438 of file ItaniumABIRuntime.cpp.

References m_dynamic_type_map, and m_mutex.

Referenced by GetTypeInfo().

◆ GetExceptionObjectForThread()

ValueObjectSP ItaniumABIRuntime::GetExceptionObjectForThread ( lldb::ThreadSP thread_sp)

Definition at line 367 of file ItaniumABIRuntime.cpp.

References lldb_private::ValueObject::CreateValueObjectFromData(), lldb::eBasicTypeVoid, lldb::eDynamicDontRunTarget, lldb::eExpressionCompleted, lldb::eLanguageTypeC, error(), lldb::eSymbolTypeCode, lldb_private::FunctionCaller::ExecuteFunction(), lldb_private::ModuleList::FindSymbolsWithNameAndType(), lldb_private::Symbol::GetAddress(), lldb_private::formatters::InferiorSizedWord::GetAsData(), lldb_private::SymbolContextList::GetContextAtIndex(), lldb_private::ScratchTypeSystemClang::GetForTarget(), lldb_private::Value::GetScalar(), LLDB_INVALID_ADDRESS, m_process, lldb_private::EvaluateExpressionOptions::SetIgnoreBreakpoints(), lldb_private::EvaluateExpressionOptions::SetStopOthers(), lldb_private::EvaluateExpressionOptions::SetTimeout(), lldb_private::EvaluateExpressionOptions::SetTryAllThreads(), lldb_private::EvaluateExpressionOptions::SetUnwindOnError(), lldb_private::SymbolContext::symbol, and lldb_private::Scalar::ULongLong().

◆ GetTypeInfo()

TypeAndOrName ItaniumABIRuntime::GetTypeInfo ( ValueObject & in_value,
const LanguageRuntime::VTableInfo & vtable_info )
private

Definition at line 25 of file ItaniumABIRuntime.cpp.

References lldb_private::LanguageRuntime::VTableInfo::addr, lldb_private::ValueObject::AddrAndType::address, lldb_private::ConstString::AsCString(), lldb_private::Symbol::CalculateSymbolContextModule(), lldb_private::TypeList::Empty(), lldb_private::ConstString::GetCString(), lldb_private::Mangled::GetDemangledName(), GetDynamicTypeInfo(), lldb_private::TypeResults::GetFirstType(), lldb_private::GetLog(), lldb_private::Symbol::GetMangled(), lldb_private::ValueObject::GetPointerValue(), lldb_private::TypeList::GetSize(), lldb_private::ConstString::GetStringRef(), lldb_private::TypeList::GetTypeAtIndex(), lldb_private::TypeResults::GetTypeMap(), lldb_private::ValueObject::GetTypeName(), lldb_private::TypeList::Insert(), lldb_private::TypeSystemClang::IsCXXClassType(), lldb_private::Address::IsSectionOffset(), LLDB_LOGF, m_process, lldb_private::Object, SetDynamicTypeInfo(), lldb_private::TypeQuery::SetFindOne(), lldb_private::TypeAndOrName::SetName(), lldb_private::TypeAndOrName::SetTypeSP(), lldb_private::LanguageRuntime::VTableInfo::symbol, lldb_private::TypeMap::Types(), and vtable_demangled_prefix.

Referenced by GetDynamicTypeAndAddress().

◆ GetVTableInfo()

llvm::Expected< LanguageRuntime::VTableInfo > ItaniumABIRuntime::GetVTableInfo ( ValueObject & in_value,
bool check_type )

Definition at line 185 of file ItaniumABIRuntime.cpp.

References lldb_private::Address::CalculateSymbolContextSymbol(), lldb_private::eAddressTypeLoad, error(), lldb_private::Process::FixDataAddress(), lldb_private::ValueObject::GetAddressOf(), lldb_private::ValueObject::GetCompilerType(), lldb_private::Mangled::GetDemangledName(), lldb_private::ValueObject::GetExecutionContextRef(), lldb_private::Symbol::GetMangled(), lldb_private::ValueObject::GetPointerValue(), lldb_private::ExecutionContext::GetProcessPtr(), lldb_private::ConstString::GetStringRef(), lldb_private::Process::GetTarget(), lldb_private::CompilerType::IsPointerOrReferenceType(), LLDB_INVALID_ADDRESS, m_mutex, m_vtable_info_map, lldb_private::Process::ReadPointerFromMemory(), lldb_private::Target::ResolveLoadAddress(), TypeHasVTable(), and vtable_demangled_prefix.

Referenced by GetDynamicTypeAndAddress().

◆ SetDynamicTypeInfo()

void ItaniumABIRuntime::SetDynamicTypeInfo ( const lldb_private::Address & vtable_addr,
const TypeAndOrName & type_info )
private

Definition at line 448 of file ItaniumABIRuntime.cpp.

References m_dynamic_type_map, and m_mutex.

Referenced by GetTypeInfo().

◆ TypeHasVTable()

llvm::Error ItaniumABIRuntime::TypeHasVTable ( CompilerType type)
private

Definition at line 150 of file ItaniumABIRuntime.cpp.

References lldb_private::ConstString::AsCString(), lldb_private::CompilerType::GetPointeeType(), lldb_private::CompilerType::GetTypeClass(), lldb_private::CompilerType::GetTypeName(), lldb_private::CompilerType::IsPointerOrReferenceType(), and lldb_private::CompilerType::IsPolymorphicClass().

Referenced by GetVTableInfo().

Member Data Documentation

◆ m_dynamic_type_map

DynamicTypeCache lldb_private::ItaniumABIRuntime::m_dynamic_type_map
private

Definition at line 55 of file ItaniumABIRuntime.h.

Referenced by GetDynamicTypeInfo(), and SetDynamicTypeInfo().

◆ m_mutex

std::mutex lldb_private::ItaniumABIRuntime::m_mutex
private

Definition at line 57 of file ItaniumABIRuntime.h.

Referenced by GetDynamicTypeInfo(), GetVTableInfo(), and SetDynamicTypeInfo().

◆ m_process

Process* lldb_private::ItaniumABIRuntime::m_process
private

Definition at line 59 of file ItaniumABIRuntime.h.

Referenced by GetDynamicTypeAndAddress(), GetExceptionObjectForThread(), GetTypeInfo(), and ItaniumABIRuntime().

◆ m_vtable_info_map

VTableInfoCache lldb_private::ItaniumABIRuntime::m_vtable_info_map
private

Definition at line 56 of file ItaniumABIRuntime.h.

Referenced by GetVTableInfo().

The documentation for this class was generated from the following files:
Generated on for LLDB by doxygen 1.14.0