backtrace.h revision 7c89f9e955ddd79312113f83cb4c210a68a940aa
1053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown/* 2053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown * Copyright (C) 2012 The Android Open Source Project 3053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown * 4053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown * Licensed under the Apache License, Version 2.0 (the "License"); 5053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown * you may not use this file except in compliance with the License. 6053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown * You may obtain a copy of the License at 7053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown * 8053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown * http://www.apache.org/licenses/LICENSE-2.0 9053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown * 10053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown * Unless required by applicable law or agreed to in writing, software 11053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown * distributed under the License is distributed on an "AS IS" BASIS, 12053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown * See the License for the specific language governing permissions and 14053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown * limitations under the License. 15053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown */ 16053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown 17053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown#ifndef _DEBUGGERD_BACKTRACE_H 18053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown#define _DEBUGGERD_BACKTRACE_H 19053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown 20053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown#include <sys/types.h> 21053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown 227c89f9e955ddd79312113f83cb4c210a68a940aaJosh Gao#include <set> 237c89f9e955ddd79312113f83cb4c210a68a940aaJosh Gao 24365e4ae74568274ffd692c12fd7285a230d49a67Christopher Ferris#include "utility.h" 25053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown 2620303f856f1f1cdb5af58af0b116b8c598f0ea5cChristopher Ferrisclass Backtrace; 277c89f9e955ddd79312113f83cb4c210a68a940aaJosh Gaoclass BacktraceMap; 2820303f856f1f1cdb5af58af0b116b8c598f0ea5cChristopher Ferris 2920303f856f1f1cdb5af58af0b116b8c598f0ea5cChristopher Ferris// Dumps a backtrace using a format similar to what Dalvik uses so that the result 3020303f856f1f1cdb5af58af0b116b8c598f0ea5cChristopher Ferris// can be intermixed in a bug report. 317c89f9e955ddd79312113f83cb4c210a68a940aaJosh Gaovoid dump_backtrace(int fd, int amfd, BacktraceMap* map, pid_t pid, pid_t tid, 327c89f9e955ddd79312113f83cb4c210a68a940aaJosh Gao const std::set<pid_t>& siblings); 33053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown 34365e4ae74568274ffd692c12fd7285a230d49a67Christopher Ferris/* Dumps the backtrace in the backtrace data structure to the log. */ 3562ba489ba00a2689d4e257bc178cff87495f99d7Brigid Smithvoid dump_backtrace_to_log(Backtrace* backtrace, log_t* log, const char* prefix); 36365e4ae74568274ffd692c12fd7285a230d49a67Christopher Ferris 37053b865412d1982ad1dc0e840898d82527deeb99Jeff Brown#endif // _DEBUGGERD_BACKTRACE_H 38