| /* |
| * Copyright (C) 2017 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 <unwindstack/JitDebug.h> |
| |
| #include <unwindstack/Elf.h> |
| |
| #include "GlobalDebugImpl.h" |
| #include "MemoryBuffer.h" |
| |
| namespace unwindstack { |
| |
| template <> |
| bool GlobalDebugInterface<Elf>::Load(Maps*, std::shared_ptr<Memory>& memory, uint64_t addr, |
| uint64_t size, /*out*/ std::shared_ptr<Elf>& elf) { |
| std::unique_ptr<MemoryBuffer> copy(new MemoryBuffer()); |
| if (!copy->Resize(size) || !memory->ReadFully(addr, copy->GetPtr(0), size)) { |
| return false; |
| } |
| elf.reset(new Elf(copy.release())); |
| return elf->Init() && elf->valid(); |
| } |
| |
| std::unique_ptr<JitDebug> CreateJitDebug(ArchEnum arch, std::shared_ptr<Memory>& memory, |
| std::vector<std::string> search_libs) { |
| return CreateGlobalDebugImpl<Elf>(arch, memory, search_libs, "__jit_debug_descriptor"); |
| } |
| |
| } // namespace unwindstack |
