bool
JavaLanguageRuntime::GetDynamicTypeAndAddress(ValueObject &in_value, lldb::DynamicValueType use_dynamic,
TypeAndOrName &class_type_or_name, Address &dynamic_address,
Value::ValueType &value_type)
{
class_type_or_name.Clear();
// null references don't have a dynamic type
if (in_value.IsNilReference())
return false;
ExecutionContext exe_ctx(in_value.GetExecutionContextRef());
Target *target = exe_ctx.GetTargetPtr();
if (!target)
return false;
ConstString linkage_name;
CompilerType in_type = in_value.GetCompilerType();
if (in_type.IsPossibleDynamicType(nullptr, false, false))
linkage_name = GetDynamicTypeId(&exe_ctx, target, in_value);
else
linkage_name = JavaASTContext::GetLinkageName(in_type);
if (!linkage_name)
return false;
class_type_or_name.SetName(in_type.GetNonReferenceType().GetTypeName());
SymbolContext sc;
TypeList class_types;
llvm::DenseSet<SymbolFile *> searched_symbol_files;
size_t num_matches = target->GetImages().FindTypes(sc, linkage_name,
true, // name_is_fully_qualified
UINT32_MAX, searched_symbol_files, class_types);
for (size_t i = 0; i < num_matches; ++i)
{
TypeSP type_sp = class_types.GetTypeAtIndex(i);
CompilerType compiler_type = type_sp->GetFullCompilerType();
if (compiler_type.GetMinimumLanguage() != eLanguageTypeJava)
continue;
if (compiler_type.GetCompleteType() && compiler_type.IsCompleteType())
{
class_type_or_name.SetTypeSP(type_sp);
Value &value = in_value.GetValue();
value_type = value.GetValueType();
dynamic_address.SetRawAddress(value.GetScalar().ULongLong(0));
return true;
}
}
return false;
}
