static void StreamArr(llvm::raw_ostream& o, const void* V, clang::QualType Ty,
clang::ASTContext& C) {
const clang::ArrayType* ArrTy = Ty->getAsArrayTypeUnsafe();
clang::QualType ElementTy = ArrTy->getElementType();
if (ElementTy->isCharType())
StreamCharPtr(o, (const char*)V);
else if (Ty->isConstantArrayType()) {
// Stream a constant array by streaming up to 5 elements.
const clang::ConstantArrayType* CArrTy
= C.getAsConstantArrayType(Ty);
const llvm::APInt& APSize = CArrTy->getSize();
size_t ElBytes = C.getTypeSize(ElementTy) / C.getCharWidth();
size_t Size = (size_t)APSize.getZExtValue();
o << "{ ";
for (size_t i = 0; i < Size; ++i) {
StreamValue(o, (const char*) V + i * ElBytes, ElementTy, C);
if (i + 1 < Size) {
if (i == 4) {
o << "...";
break;
}
else o << ", ";
}
}
o << " }";
} else
StreamPtr(o, V);
}
static lldb_private::Scalar::Type
GetScalarTypeForClangType (clang::ASTContext &ast_context, clang::QualType clang_type, uint32_t &count)
{
count = 1;
switch (clang_type->getTypeClass())
{
default:
break;
case clang::Type::FunctionNoProto:
case clang::Type::FunctionProto:
break;
case clang::Type::IncompleteArray:
case clang::Type::VariableArray:
break;
case clang::Type::ConstantArray:
break;
case clang::Type::ExtVector:
case clang::Type::Vector:
// TODO: Set this to more than one???
break;
case clang::Type::Builtin:
switch (cast<clang::BuiltinType>(clang_type)->getKind())
{
default: assert(0 && "Unknown builtin type!");
case clang::BuiltinType::Void:
break;
case clang::BuiltinType::Bool:
case clang::BuiltinType::Char_S:
case clang::BuiltinType::SChar:
case clang::BuiltinType::WChar:
case clang::BuiltinType::Char16:
case clang::BuiltinType::Char32:
case clang::BuiltinType::Short:
case clang::BuiltinType::Int:
case clang::BuiltinType::Long:
case clang::BuiltinType::LongLong:
case clang::BuiltinType::Int128:
return lldb_private::Scalar::GetValueTypeForSignedIntegerWithByteSize ((ast_context.getTypeSize(clang_type)/CHAR_BIT)/count);
case clang::BuiltinType::Char_U:
case clang::BuiltinType::UChar:
case clang::BuiltinType::UShort:
case clang::BuiltinType::UInt:
case clang::BuiltinType::ULong:
case clang::BuiltinType::ULongLong:
case clang::BuiltinType::UInt128:
case clang::BuiltinType::NullPtr:
return lldb_private::Scalar::GetValueTypeForUnsignedIntegerWithByteSize ((ast_context.getTypeSize(clang_type)/CHAR_BIT)/count);
case clang::BuiltinType::Float:
case clang::BuiltinType::Double:
case clang::BuiltinType::LongDouble:
return lldb_private::Scalar::GetValueTypeForFloatWithByteSize ((ast_context.getTypeSize(clang_type)/CHAR_BIT)/count);
}
break;
// All pointer types are represented as unsigned integer encodings.
// We may nee to add a eEncodingPointer if we ever need to know the
// difference
case clang::Type::ObjCObjectPointer:
case clang::Type::BlockPointer:
case clang::Type::Pointer:
case clang::Type::LValueReference:
case clang::Type::RValueReference:
case clang::Type::MemberPointer:
return lldb_private::Scalar::GetValueTypeForUnsignedIntegerWithByteSize ((ast_context.getTypeSize(clang_type)/CHAR_BIT)/count);
// Complex numbers are made up of floats
case clang::Type::Complex:
count = 2;
return lldb_private::Scalar::GetValueTypeForFloatWithByteSize ((ast_context.getTypeSize(clang_type)/CHAR_BIT) / count);
case clang::Type::ObjCInterface: break;
case clang::Type::Record: break;
case clang::Type::Enum:
return lldb_private::Scalar::GetValueTypeForSignedIntegerWithByteSize ((ast_context.getTypeSize(clang_type)/CHAR_BIT)/count);
case clang::Type::Typedef:
return GetScalarTypeForClangType(ast_context, cast<clang::TypedefType>(clang_type)->LookThroughTypedefs(), count);
break;
case clang::Type::TypeOfExpr:
case clang::Type::TypeOf:
case clang::Type::Decltype:
//case clang::Type::QualifiedName:
case clang::Type::TemplateSpecialization: break;
}
count = 0;
return lldb_private::Scalar::e_void;
}