| // Copyright 2017 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/objects/visitors.h" |
| |
| #include "src/codegen/reloc-info.h" |
| |
| #ifdef DEBUG |
| #include "src/objects/instruction-stream-inl.h" |
| #include "src/objects/smi.h" |
| #endif // DEBUG |
| |
| namespace v8 { |
| namespace internal { |
| |
| const char* RootVisitor::RootName(Root root) { |
| switch (root) { |
| #define ROOT_CASE(root_id, description) \ |
| case Root::root_id: \ |
| return description; |
| ROOT_ID_LIST(ROOT_CASE) |
| #undef ROOT_CASE |
| case Root::kNumberOfRoots: |
| break; |
| } |
| UNREACHABLE(); |
| } |
| |
| void ObjectVisitor::VisitRelocInfo(Tagged<InstructionStream> host, |
| RelocIterator* it) { |
| // RelocInfo iteration is only valid for fully-initialized InstructionStream |
| // objects. Callers must ensure this. |
| DCHECK(host->IsFullyInitialized()); |
| for (; !it->done(); it->next()) { |
| it->rinfo()->Visit(host, this); |
| } |
| } |
| |
| } // namespace internal |
| } // namespace v8 |