Christopher Ferris | 2c43cff | 2015-03-26 19:18:36 -0700 | [diff] [blame] | 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 { |
Christopher Ferris | 82f3bbd | 2017-03-14 15:22:26 -0700 | [diff] [blame] | 28 | public: |
Christopher Ferris | 2c43cff | 2015-03-26 19:18:36 -0700 | [diff] [blame] | 29 | BacktracePtrace(pid_t pid, pid_t tid, BacktraceMap* map) : Backtrace(pid, tid, map) {} |
| 30 | virtual ~BacktracePtrace() {} |
| 31 | |
Christopher Ferris | 7937a36 | 2018-01-18 11:15:49 -0800 | [diff] [blame^] | 32 | size_t Read(uint64_t addr, uint8_t* buffer, size_t bytes) override; |
Christopher Ferris | 2c43cff | 2015-03-26 19:18:36 -0700 | [diff] [blame] | 33 | |
Christopher Ferris | 7937a36 | 2018-01-18 11:15:49 -0800 | [diff] [blame^] | 34 | bool ReadWord(uint64_t ptr, word_t* out_value) override; |
Christopher Ferris | 2c43cff | 2015-03-26 19:18:36 -0700 | [diff] [blame] | 35 | }; |
| 36 | |
| 37 | #endif // _LIBBACKTRACE_BACKTRACE_PTRACE_H |