1 /*
2  * Copyright (C) 2016 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 ART_RUNTIME_NATIVE_STACK_DUMP_H_
18 #define ART_RUNTIME_NATIVE_STACK_DUMP_H_
19 
20 #include <unistd.h>
21 
22 #include <iosfwd>
23 
24 #include "base/macros.h"
25 
26 class BacktraceMap;
27 
28 namespace art {
29 
30 class ArtMethod;
31 
32 // Dumps the native stack for thread 'tid' to 'os'.
33 void DumpNativeStack(std::ostream& os,
34                      pid_t tid,
35                      BacktraceMap* map = nullptr,
36                      const char* prefix = "",
37                      ArtMethod* current_method = nullptr,
38                      void* ucontext = nullptr,
39                      bool skip_frames = true)
40     NO_THREAD_SAFETY_ANALYSIS;
41 
42 }  // namespace art
43 
44 #endif  // ART_RUNTIME_NATIVE_STACK_DUMP_H_
45