61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/*
|
|
* Copyright (C) 2019 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.
|
|
*/
|
|
|
|
#ifndef _LIBUNWINDSTACK_MEMORY_OFFLINE_H
|
|
#define _LIBUNWINDSTACK_MEMORY_OFFLINE_H
|
|
|
|
#include <stdint.h>
|
|
|
|
#include <memory>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include <unwindstack/Memory.h>
|
|
|
|
#include "MemoryRange.h"
|
|
|
|
namespace unwindstack {
|
|
|
|
class MemoryOffline : public Memory {
|
|
public:
|
|
MemoryOffline() = default;
|
|
virtual ~MemoryOffline() = default;
|
|
|
|
bool Init(const std::string& file, uint64_t offset);
|
|
|
|
size_t Read(uint64_t addr, void* dst, size_t size) override;
|
|
|
|
private:
|
|
std::unique_ptr<MemoryRange> memory_;
|
|
};
|
|
|
|
class MemoryOfflineParts : public Memory {
|
|
public:
|
|
MemoryOfflineParts() = default;
|
|
virtual ~MemoryOfflineParts();
|
|
|
|
void Add(MemoryOffline* memory) { memories_.push_back(memory); }
|
|
|
|
size_t Read(uint64_t addr, void* dst, size_t size) override;
|
|
|
|
private:
|
|
std::vector<MemoryOffline*> memories_;
|
|
};
|
|
|
|
} // namespace unwindstack
|
|
|
|
#endif // _LIBUNWINDSTACK_MEMORY_OFFLINE_H
|