1 /*
2  * Copyright (C) 2013 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 _LIBBACKTRACE_BACKTRACE_PTRACE_H
18 #define _LIBBACKTRACE_BACKTRACE_PTRACE_H
19 
20 #include <stdint.h>
21 #include <sys/types.h>
22 
23 #include <backtrace/Backtrace.h>
24 
25 class BacktraceMap;
26 
27 class BacktracePtrace : public Backtrace {
28  public:
BacktracePtrace(pid_t pid,pid_t tid,BacktraceMap * map)29   BacktracePtrace(pid_t pid, pid_t tid, BacktraceMap* map) : Backtrace(pid, tid, map) {}
~BacktracePtrace()30   virtual ~BacktracePtrace() {}
31 
32   size_t Read(uint64_t addr, uint8_t* buffer, size_t bytes) override;
33 
34   bool ReadWord(uint64_t ptr, word_t* out_value) override;
35 };
36 
37 #endif // _LIBBACKTRACE_BACKTRACE_PTRACE_H
38