[Bug libbacktrace/78063] libbacktrace fails to handle cross CU DW_AT_abstract_origin

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78063

--- Comment #7 from Tom de Vries <vries at gcc dot gnu.org> ---
Author: vries
Date: Fri Feb  8 05:55:44 2019
New Revision: 268663

URL: https://gcc.gnu.org/viewcvs?rev=268663&root=gcc&view=rev
Log:
[libbacktrace] Handle DW_FORM_ref_addr

Add handling of the DW_FORM_ref_addr encoding to libbacktrace.

2019-02-08  Tom de Vries  <tdevr...@suse.de>

        PR libbacktrace/78063
        * dwarf.c (build_address_map): Keep all parsed units.
        (read_referenced_name_from_attr): Handle DW_FORM_ref_addr.

Modified:
    trunk/libbacktrace/ChangeLog
    trunk/libbacktrace/dwarf.c