blob: 3fe4bbbdaa77a8f3f4bfc1a6c58667bdb77275d9 [file] [log] [blame]
Casey Dahlin6b95a0e2019-03-12 17:50:52 -07001/*
2 * Copyright (C) 2019 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef _LIBUNWINDSTACK_MEMORY_BUFFER_H
18#define _LIBUNWINDSTACK_MEMORY_BUFFER_H
19
20#include <stdint.h>
21
22#include <string>
23#include <vector>
24
25#include <unwindstack/Memory.h>
26
27namespace unwindstack {
28
29class MemoryBuffer : public Memory {
30 public:
31 MemoryBuffer() = default;
32 virtual ~MemoryBuffer() = default;
33
34 size_t Read(uint64_t addr, void* dst, size_t size) override;
35
36 uint8_t* GetPtr(size_t offset);
37
38 void Resize(size_t size) { raw_.resize(size); }
39
40 uint64_t Size() { return raw_.size(); }
41
42 private:
43 std::vector<uint8_t> raw_;
44};
45
46} // namespace unwindstack
47
48#endif // _LIBUNWINDSTACK_MEMORY_BUFFER_H