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.
    
    Reviewed-on: https://go-review.googlesource.com/c/153857


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@267070 138bc75d-0d04-0410-961f-82ee72b054a4
2 files changed