Magnus Jedvert dc32cc00e8 Android: Add helper methods for printing native stack traces
This CL adds utility functions to unwind the stack for a given thread on
Android ARM devices. This works on top of unwind.h and unwinds native
(C++) stack traces only. Unwinding a thread from another thread is done
by overriding the signal handler with a custom function and then
interrupting the specific thread.

Bug: webrtc:10168
Change-Id: If5adffd3a6bb57bf502168743e09a7eefc292bf3
Reviewed-on: https://webrtc-review.googlesource.com/c/118141
Commit-Queue: Magnus Jedvert <magjed@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26328}
2019-01-20 12:01:50 +00:00
..
2018-03-01 20:22:48 +00:00

This directory holds a Java implementation of the webrtc::PeerConnection API, as
well as the JNI glue C++ code that lets the Java implementation reuse the C++
implementation of the same API.

To build the Java API and related tests, make sure you have a WebRTC checkout
with Android specific parts. This can be used for linux development as well by
configuring gn appropriately, as it is a superset of the webrtc checkout:
fetch --nohooks webrtc_android
gclient sync

You also must generate GN projects with:
--args='target_os="android" target_cpu="arm"'

More information on getting the code, compiling and running the AppRTCMobile
app can be found at:
https://webrtc.org/native-code/android/

To use the Java API, start by looking at the public interface of
org.webrtc.PeerConnection{,Factory} and the org.webrtc.PeerConnectionTest.

To understand the implementation of the API, see the native code in src/jni/pc/.