runtime: handle DW_EH_PE_absptr in type table encoding

The type table encoding can be DW_EH_PE_absptr, but this case
was missing, which was causing abort on ARM32 EABI. Add the
missing case.

Change-Id: Id68d907b2fb0bc1868cb2c28a4cde867e3971736
Reviewed-on: https://go-review.googlesource.com/c/153857
Reviewed-by: Ian Lance Taylor <iant@golang.org>
1 file changed