[Mesa-dev] [PATCH v2 2/2] gallium/util: Android backtrace support

Rob Herring robh at kernel.org
Tue Apr 24 18:10:23 UTC 2018


On Sun, Apr 15, 2018 at 5:45 PM, Stefan Schake <stschake at gmail.com> wrote:
> We can't use any of the existing implementations in u_debug_stack.
> Android technically has libunwind, but it's been modified to the point
> where it no longer compiles with the Mesa usage. The library is also
> not meant to be referenced by vendor libraries. The officially sanctioned
> way of obtaining backtraces is through the Android own libbacktrace, a
> C++ library. Access it through a separate C++ source file on Android only.

I know this is committed already, but it was pointed out to me that
libbacktrace is not a visible library in Treble-ized builds. It is in
the vndk-sp-indirect list.

Rob


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