| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "java_frame_root_info.h" |
| |
| #include "stack.h" |
| |
| namespace art { |
| |
| void JavaFrameRootInfo::Describe(std::ostream& os) const { |
| const StackVisitor* visitor = stack_visitor_; |
| CHECK(visitor != nullptr); |
| os << "Type=" << GetType() << " thread_id=" << GetThreadId() << " location=" << |
| visitor->DescribeLocation() << " vreg="; |
| if (vreg_ == JavaFrameRootInfo::kUnknownVreg) { |
| os << "Unknown"; |
| } else if (vreg_ == JavaFrameRootInfo::kImpreciseVreg) { |
| os << "imprecise"; |
| } else if (vreg_ == JavaFrameRootInfo::kProxyReferenceArgument) { |
| os << "Proxy reference argument"; |
| } else if (vreg_ == JavaFrameRootInfo::kMethodDeclaringClass) { |
| os << "method declaring class"; |
| } else { |
| os << vreg_; |
| } |
| } |
| |
| } // namespace art |