static TypeAndOrName
FixupTypeAndOrName (const TypeAndOrName& type_andor_name,
ValueObject& parent)
{
TypeAndOrName ret(type_andor_name);
if (type_andor_name.HasType())
{
// The type will always be the type of the dynamic object. If our parent's type was a pointer,
// then our type should be a pointer to the type of the dynamic object. If a reference, then the original type
// should be okay...
ClangASTType orig_type = type_andor_name.GetClangASTType();
ClangASTType corrected_type = orig_type;
if (parent.IsPointerType())
corrected_type = orig_type.GetPointerType ();
else if (parent.IsPointerOrReferenceType())
corrected_type = orig_type.GetLValueReferenceType ();
ret.SetClangASTType(corrected_type);
}
else /*if (m_dynamic_type_info.HasName())*/
{
// If we are here we need to adjust our dynamic type name to include the correct & or * symbol
std::string corrected_name (type_andor_name.GetName().GetCString());
if (parent.IsPointerType())
corrected_name.append(" *");
else if (parent.IsPointerOrReferenceType())
corrected_name.append(" &");
// the parent type should be a correctly pointer'ed or referenc'ed type
ret.SetClangASTType(parent.GetClangType());
ret.SetName(corrected_name.c_str());
}
return ret;
}
bool lldb_private::formatters::JavaStringSummaryProvider(
ValueObject &valobj, Stream &stream, const TypeSummaryOptions &opts) {
if (valobj.IsPointerOrReferenceType()) {
Error error;
ValueObjectSP deref = valobj.Dereference(error);
if (error.Fail())
return false;
return JavaStringSummaryProvider(*deref, stream, opts);
}
ProcessSP process_sp = valobj.GetProcessSP();
if (!process_sp)
return false;
ConstString data_name("value");
ConstString length_name("count");
ValueObjectSP length_sp = valobj.GetChildMemberWithName(length_name, true);
ValueObjectSP data_sp = valobj.GetChildMemberWithName(data_name, true);
if (!data_sp || !length_sp)
return false;
bool success = false;
uint64_t length = length_sp->GetValueAsUnsigned(0, &success);
if (!success)
return false;
if (length == 0) {
stream.Printf("\"\"");
return true;
}
lldb::addr_t valobj_addr = data_sp->GetAddressOf();
StringPrinter::ReadStringAndDumpToStreamOptions options(valobj);
options.SetLocation(valobj_addr);
options.SetProcessSP(process_sp);
options.SetStream(&stream);
options.SetSourceSize(length);
options.SetNeedsZeroTermination(false);
options.SetLanguage(eLanguageTypeJava);
if (StringPrinter::ReadStringAndDumpToStream<
StringPrinter::StringElementType::UTF16>(options))
return true;
stream.Printf("Summary Unavailable");
return true;
}
bool lldb_private::formatters::JavaArraySummaryProvider(
ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) {
if (valobj.IsPointerOrReferenceType()) {
Error error;
ValueObjectSP deref = valobj.Dereference(error);
if (error.Fail())
return false;
return JavaArraySummaryProvider(*deref, stream, options);
}
CompilerType type = valobj.GetCompilerType();
uint32_t size = JavaASTContext::CalculateArraySize(type, valobj);
if (size == UINT32_MAX)
return false;
stream.Printf("[%u]{...}", size);
return true;
}