[Bug sanitizer/65479] sanitizer stack trace missing frames past #0 on powerpc64

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65479

--- Comment #10 from Martin Sebor <msebor at gcc dot gnu.org> ---
Author: msebor
Date: Fri Jun 12 00:01:50 2015
New Revision: 224402

URL: https://gcc.gnu.org/viewcvs?rev=224402&root=gcc&view=rev
Log:
2015-06-11  Martin Sebor  <msebor@redhat.com>

        PR sanitizer/65479
        * dwarf.c (struct line): Add new field idx.
        (line_compare): Use it.
        (add_line): Set it.
        (read_line_info): Reset it.

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