Re: libbacktrace: Add support for MiniDebugInfo

2020-09-16 Thread Ian Lance Taylor via Gcc-patches
On Wed, Sep 16, 2020 at 8:54 AM Alex Coplan wrote: > > On 16/09/2020 07:26, Ian Lance Taylor wrote: > > On Wed, Sep 16, 2020, 4:03 AM Alex Coplan wrote: > > > > > Hi Ian, > > > > > > On 14/09/2020 14:12, Ian Lance Taylor via Gcc-patches wrote: > > > > This patch to libbacktrace adds support for M

Re: libbacktrace: Add support for MiniDebugInfo

2020-09-16 Thread Alex Coplan
On 16/09/2020 07:26, Ian Lance Taylor wrote: > On Wed, Sep 16, 2020, 4:03 AM Alex Coplan wrote: > > > Hi Ian, > > > > On 14/09/2020 14:12, Ian Lance Taylor via Gcc-patches wrote: > > > This patch to libbacktrace adds support for MiniDebugInfo, as > > > requested in PR 93608. > > > > This appears

Re: libbacktrace: Add support for MiniDebugInfo

2020-09-16 Thread Ian Lance Taylor via Gcc-patches
On Wed, Sep 16, 2020, 4:03 AM Alex Coplan wrote: > Hi Ian, > > On 14/09/2020 14:12, Ian Lance Taylor via Gcc-patches wrote: > > This patch to libbacktrace adds support for MiniDebugInfo, as > > requested in PR 93608. > > This appears to introduce a failure in the libbacktrace testsuite > (observe

Re: libbacktrace: Add support for MiniDebugInfo

2020-09-16 Thread Alex Coplan
Hi Ian, On 14/09/2020 14:12, Ian Lance Taylor via Gcc-patches wrote: > This patch to libbacktrace adds support for MiniDebugInfo, as > requested in PR 93608. This appears to introduce a failure in the libbacktrace testsuite (observed on both x86 and aarch64): ../gcc/libbacktrace/../test-driver:

libbacktrace: Add support for MiniDebugInfo

2020-09-14 Thread Ian Lance Taylor via Gcc-patches
This patch to libbacktrace adds support for MiniDebugInfo, as requested in PR 93608. MiniDebugInfo stores compressed symbol tables for an executable, where the executable is otherwise stripped. It is documented at https://fedoraproject.org/wiki/Features/MiniDebugInfo and https://sourceware.org/gd