tree 82b5a3d0eda3c74fa8fd97c272a43ce7bc73fd87
parent c9d6b42449f23729acc37ad183e65d6146755a24
author Nico Weber <nicolasweber@gmx.de> 1403736553 +0000
committer Nico Weber <nicolasweber@gmx.de> 1403736553 +0000

Start landing support for ARM EHABI unwinding.

The new code will be behind a LIBCXXABI_ARM_EHABI define (so that platforms
that don't want it can continue using e.g. SJLJ). This commit mostly just
adds the LIBCXXABI_ARM_EHABI define.


git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@211739 91177308-0d34-0410-b5e6-96231b3b80d8