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// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "src/roots/roots.h"
#include "src/objects/elements-kind.h"
#include "src/objects/objects-inl.h"
#include "src/objects/visitors.h"
namespace v8 {
namespace internal {
const char* RootsTable::root_names_[RootsTable::kEntriesCount] = {
#define ROOT_NAME(type, name, CamelName) #name,
ROOT_LIST(ROOT_NAME)
#undef ROOT_NAME
};
MapWord ReadOnlyRoots::one_pointer_filler_map_word() {
return MapWord::FromMap(one_pointer_filler_map());
}
void ReadOnlyRoots::Iterate(RootVisitor* visitor) {
visitor->VisitRootPointers(Root::kReadOnlyRootList, nullptr,
FullObjectSlot(read_only_roots_),
FullObjectSlot(&read_only_roots_[kEntriesCount]));
visitor->Synchronize(VisitorSynchronization::kReadOnlyRootList);
}
#ifdef DEBUG
#define ROOT_TYPE_CHECK(Type, name, CamelName) \
bool ReadOnlyRoots::CheckType_##name() const { \
return unchecked_##name().Is##Type(); \
}
READ_ONLY_ROOT_LIST(ROOT_TYPE_CHECK)
#undef ROOT_TYPE_CHECK
#endif
} // namespace internal
} // namespace v8
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