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

2019-02-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78063 Tom de Vries changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

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

2019-02-07 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78063 --- Comment #7 from Tom de Vries --- 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_add

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

2019-02-07 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78063 --- Comment #6 from Martin Liška --- I can confirm LTO bootstrapped GCC can properly report backtraces for an ICE. Moreover, asan.exp tests work fine (compiled with -flto).

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

2019-02-06 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78063 Ian Lance Taylor changed: What|Removed |Added CC||ian at airs dot com --- Comment #5 fr