1 // Copyright 2018 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "src/roots/roots.h" 6 7 #include "src/objects/elements-kind.h" 8 #include "src/objects/objects-inl.h" 9 #include "src/objects/visitors.h" 10 11 namespace v8 { 12 namespace internal { 13 14 const char* RootsTable::root_names_[RootsTable::kEntriesCount] = { 15 #define ROOT_NAME(type, name, CamelName) #name, 16 ROOT_LIST(ROOT_NAME) 17 #undef ROOT_NAME 18 }; 19 Iterate(RootVisitor * visitor)20void ReadOnlyRoots::Iterate(RootVisitor* visitor) { 21 visitor->VisitRootPointers(Root::kReadOnlyRootList, nullptr, 22 FullObjectSlot(read_only_roots_), 23 FullObjectSlot(&read_only_roots_[kEntriesCount])); 24 visitor->Synchronize(VisitorSynchronization::kReadOnlyRootList); 25 } 26 27 #ifdef DEBUG 28 #define ROOT_TYPE_CHECK(Type, name, CamelName) \ 29 bool ReadOnlyRoots::CheckType_##name() const { \ 30 return unchecked_##name().Is##Type(); \ 31 } 32 33 READ_ONLY_ROOT_LIST(ROOT_TYPE_CHECK) 34 #undef ROOT_TYPE_CHECK 35 #endif 36 37 } // namespace internal 38 } // namespace v8 39