Use PNaCl's _Unwind_PNaClSetResult functions for arm-nacl-clang
For x86, the register values used by these functions match the
__builtin_eh_return_data_regno builtins, so the native cxa_personality in
libcxxabi matches the special unwinder built for PNaCl. However on ARM
it does not. So as long as we are linking with the PNaCl uwinder we need to
also use its API.
R=jfb@chromium.org, jvoung@chromium.org
BUG= https://code.google.com/p/nativeclient/issues/detail?id=4018
Review URL: https://codereview.chromium.org/876353003
1 file changed
