Comment 7 for bug 954783

Revision history for this message
Kalle Vahlman (kvahlman) wrote : Re: Linking(?) problem with libUMP.so from Mali binaries on android

The problem has been identified and verified to be caused by this change:

  http://review.android.git.linaro.org/#change,1561

In a nutshell, when the image is compiled with -O3 and more recent libgcc than what used to build the mali binaries, some symbols that libUMP.so requries are lost. I've tested that reverting that commit produces a working image.

As for solutions, from IRC discussions:

17:58 < bero> Well, the best thing to do would be to get a recompiled version that uses our compiler and -O3, to make sure it doesn't require __aeabi_llsr to be exported...

but I understood that bero is in the process of finding a way to inject the required implementations in somehow.